baber/WOPTO huggingface dataset:
Patent JP-S52101548-A (JP)
Title: Device for compensating load of elevator
Inventor: TANAKA MASUMI
IPC: B66B1/06
Filed: 1976-02-18
Abstract: PURPOSE: To detect the unbalanced load of a cage by detecting the load provided at four corners of the bottom of the cage. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S55110794-A (JP)
Title: Preparation of zn based alloy coated steel plate
Inventor: HINOTO HAJIME
IPC: C23C2/06
Filed: 1979-02-16
Abstract: PURPOSE:To obtain an alloy coated steel plate with excellent corrosion resistance and weldability by a method wherein an Ni or a Co coating layer is formed on a steel plate and, subsequently, a Zn coating layer is formed and subjected to heat treatment under a specific temp. CONSTITUTION:An Ni or a Co coating layer is formed on a steel plate by a vapor depositing method, a plating method or the like and, thereafter, a Zn coating layer is formed to adjust a total coating amount of 5-100g/m<2> and an Ni or a Co ratio to 5-50%. The obtained double coating steel plate is heated to a temp, which is above m.p. of Zn to form a Zn-Ni-Fe, Zn-Co-Fe or Zn-Ni-Co-Fe coating layer and corrosion resistance and weldability is enhanced as well as peeling resistance of a paint after painting is excellent.
Patent JP-S58134138-A (JP)
Title: Drawn antistatic polypropylene film
Inventor: KITAGAWA TAKAHIKO
IPC: C08K5/20
Filed: 1982-02-03
Abstract: PURPOSE:A composition, obtained by incorporating a highly crystalline polypropylene with a specific polyoxyethylene alkylamine derivative and a specific polyoxyethylene alkylamide in a specified proportion, and having improved rigidity and antistatic properties. CONSTITUTION:Drawn antistatic polypropylene films obtained by incorporating (A) 100pts.wt. highly crystalline polypropylene having 0.5-4g/10min melt index and >=120kg/mm.<2> flexural rigidity with (B) a polyoxyalkylene alkylamine derivative with 40wt% or more content of monoester compound expressed by formulaI[R1 is 14-18C aliphatic hydrocarbon; R2 and R3 are H or 14-18C acyl, n and m are integers >=1 and (n+m) is 2-6]and (C) a polyoxyethylene alkylamide expressed by formula II[R is 13-17C aliphatic hydrocarbon; n and m are integers >=1 and (n+m) is 2-6]in 0.2-2pts.wt. total amount of components (B) and (C) at (3/1)-(1/3) ratio between the components (B) and (C).
Patent JP-H01192444-A (JP)
Title: Method and device for kneading organic casting sand
Inventor: SOGABE AKIRA
IPC: B22C5/04
Filed: 1988-01-29
Abstract: PURPOSE:To reduce the adding amt. of bonding agent and hardener by executing kneading after mixing by spraying a shrinkable material by its blowing to the casting sand formed by kneading by adding an org. bonding agent after kneading a sand grain and hardener by their mixing. CONSTITUTION:A sand grain 2, hardner 3 and bonding agent 4 are respectively input into a casing 16 from a sand grain feeding port 12, hardener feeding port 13 and bonding agent feeding port 14. The sand grain 2, hardener 3 and bonding agent 4 become an org. casting sand by being fed in an arrow mark P1 direction with being kneaded and fall into a shinkable material blowing device 20 from an opening part 15. In the shrinkable material blowing device 20 a shirnkable material 6 is blown from a shirnkable material feeding port 22 and mixed by being dispersed uniformly into the org. casting sand under falling. A 2nd mixer 30 transfers the casting sand having passed through the shrinkable material blowing device 20 with kneading it in the P2 direction and takes it off from a sand discharging port 31.
Patent JP-H04357377-A (JP)
Title: Diaphragm type three-way directional control valve
Inventor: OSHITA MORIHITO
IPC: F16K31/06
Filed: 1991-01-18
Abstract: PURPOSE:To bring a valve into close contact with a valve seat when perpendicularity between a valve assembly and the valve seat is imprecisely established. CONSTITUTION:A valve assembly 10 has a spherical part 20 formed on its shank, and the spherical part 20 is supported by the bearing part of a seat-upper 15. The spherical part 20 is provided so that the valve assembly 10 may somewhat incline with the spherical part 20 as a center even when perpendicularity between the seat-upper 15 and the valve assembly 10 is imprecise. Thus even in the case where perpendicularity between the valve assembly and a bearing is imprecise, the valve of the valve assembly inclines with the spherical part as a center so as to fit with the valve seat, and makes close contact with the valve seat.
Patent JP-H07205731-A (JP)
Title: Mounting structure for protector molding of automobile door
Inventor: TAKAHASHI TAKUJI
IPC: B60R13/04
Filed: 1994-01-18
Abstract: PURPOSE:To prevent outward appearance from worsening, in a device whereby damaging a seal lip and generating a waving phenomenon can be suppressed. CONSTITUTION:In a structure, a protector molding 16 of a door 14, opening/ closing an opening 12 provided in the upward of a locker 10 of a car body, is mounted on the door through a retainer 18. The protector molding 16 has a groove 24 provided in a lower end surface to extend in a longitudinal direction of the car body and a seat 25 provided in a part of an internal side surface in the upper from the groove. The retainer 18 has a supported part 30 mounted on the door, lower supporting part 32 having a hook piece 31 advanced into the groove 24, upper supporting part 33 for fixing the seat 25 and a seal lip 34 extended toward the locker 10 from the internal side surface so as to be prevented from being seen from a side surface direction of the protector molding 16.
Patent JP-S57131218-A (JP)
Title: Flame-retarding rigid polyurethane foam composition
Inventor: HIYOSHI YASUO
IPC: C08G18/50
Filed: 1981-02-09
Abstract: PURPOSE: The titled composition providing uniform cellular foams excellent in flame retardancy, impact resistance, and heat resistance, comprising a specified polyol, a specified isocyanate, a specified catalyst, a specified blowing agent, and a specified flame-retardant.  
     CONSTITUTION: To (A) 100 pts. wt. polyol containing 30W70% compound of formulasIand/or II, wherein Z 10 W 10  are each a group of formula IIIWV, m is 0W4 and n 1W4  are each 1W4, obtained by reacting aniline with HCHO or by adding propylene oxide or ethylene oxide to a compound obtained by nitrating toluene and reducing the product are added (B) an isocyanate of formula VI or VII, having 0.9W1.3 mol isocyanato groups per mol active hydrogen, (C) 0,2W5 pts. wt. catalyst (e.g., triethylenediamine), (D) 0.5W1 pt. wt. foam stabilizer (e.g., polydimethylsiloxane/oxyalkylene copolymer), (E) a blowing agent (e.g., water) and (F) 0,35W5 pts. wt. (calculated as P) flame-retardant consisting of a P compound which is liquid at normal temperature and pressure (e.g., tricresyl phosphate). 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S56114760-A (JP)
Title: Analytical method of amino sugar
Inventor: FUJII YOSHIO
IPC: G01N30/34
Filed: 1980-02-13
Abstract: PURPOSE:To separate an amino sugar with an elution at a suitable position and to enable to analyze with a high accuracy, by making the concentration of Na ion of buffer solution of post stage lower than that of fore stage in the analysis of amino acid performed by changing over the buffer solution stepwise. CONSTITUTION:When the analysis of amino acid is performed by changing over in three stages by using three buffer solutions i.e. the first buffer solution 3; 0.2N sodium ion (pH 3.25), second buffer solution 4;0.2N sodium ion (pH 4.25) and third buffer solution 5;1.2N sodium ion (pH 4.9) (b of the figure A), glucosamine 1, an amino sugar, is eluted near leucine and galactosamine 2 is eluted near tyrosine so separation and detection are impossible. Thereupon, elution of amino sugar is made delayed by using 0.14N sodium ion (pH 4.25 as it is) as the second buffer solution 4 and said components 1, 2 are separated as the sharp peaks 1', 2' shown  by (a) in the figure A and by figure B.
Patent JP-S59144642-A (JP)
Inventor: TOMITA ISAMU
IPC: D02G3/28
Filed: 1983-02-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11210518-A (JP)
Title: Combustion control device for stratified combustion internal combustion engine
Inventor: MIZUNO HIROYUKI
IPC: F02D41/00
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To suppress worsening of a fuel consumption rate by stabilizing a combustion state at the time of ensuring negative pressure in an internal combustion engine provided with a brake booster and capable of performing stratified combustion. SOLUTION: All electronic control unit(ECU) 30 executes totally closing control of a throttle valve 23 in the case of needing to ensure negative pressure for the operation of a brake booster 71 ensuring the braking force of a vehicle. The ECU 30 executes stratified combustion in case of the target injection quantity being the injection quantity for changeover judgment or less and changes over to uniform combustion in the case of becoming larger than the injection quantity for changeover judgment. The ECU 30 sets the injection quantity for chageover judgment to the small value in case of negative pressure ensuring control being executed in a state of stratified combustion being in progress.  In case of the negative pressure ensuring control being executed, an overrich reaching limit becomes early in association with the increase of load, but since the injection quantity for changeover judgment is changed to the small value in conformity to this, the changeover to uniform combustion is made early.
Patent JP-S54109796-A (JP)
Title: Semiconductor display element
Inventor: HAYAKAWA YOSHIYUKI
IPC: G09F9/33
Filed: 1978-02-16
Abstract: PURPOSE: To ensure a uniform luminance for the monolithic semiconductor display element by providing the floating electrode along the segment in addition to the electrode connected to the bonding pat.  
     CONSTITUTION: Ohmic electrode 4' connected to the bonding pat is made to touch one end of central segment 3', and at the same time floating electrode 8 is provided along segment 3'. Owing to existence of electrode 8, the current entered segment 3' from electrode 4' is spread quickly to the entire luminous part of segment 3' to improve the uneven luminance. Thus, a semiconductor display element featuring the luminous pattern of a uniform luminance can be obrained just by providing the floating electrode to the central segment. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03222380-A (JP)
Title: Laser device
Inventor: MATSUNO KIYOO
IPC: H01S3/036
Filed: 1990-01-26
Abstract: PURPOSE:To enable a cross flow fan to fully display its performance so as to cope with the demand for increasing a laser device in oscillation frequency and output power by a method wherein a corner composed of planes nearly vertical to each other is provided to a laser case which is charged with laser gas and houses a cross flow fan, and the cross flow fan is arranged on the corner concerned. CONSTITUTION:In a main body 14, a corner 44 is formed of a horizontal base 40 and a vertical wall 42 at the part of the base of the main body 14 opposite to a radiator 22, and a casing 34 which constitutes the laser gas flow path of the cross flow fan is arranged at the corner 44. The inlet and the outlet of gas of the casing are brought into contact with the horizontal base 40 and the vertical wall 42 respectively, the part of the casing 34 opposed to the corner 44 is formed arc-shaped to make gas which passes through the cross flow fan 30 change in a flow direction so as to enable the cross flow fan to display its performance to the utmost. The corner 44 is formed round, and the inner wall of the main body 14 is used as a part of the casing 34, or the main body 14 is formed nearly U-shaped in cross section and closed with an upper flange 16 and side flanges 17 and 19.
Patent JP-S54109775-A (JP)
Title: Manufacture of semiconductor device
Inventor: KURODA SATORU
IPC: H01L21/306
Filed: 1978-02-16
Abstract: PURPOSE: To eliminate the pinholes occurring at the pattern edge by forming the photo resist pattern on the semiconductor substrate and then softening the pattern, and thus to avoid the short circuit between the electrodes for the high-density IC as well as to obtain the micropattern in a high yield.  
     CONSTITUTION: The areas excluding the electrode wiring forming region on the surface of Si substrate 31 is covered with 1st photo resist pattern 33, thus ensuring a short-time heat treatment at the temperature higher than the softening point of the resist. As a result, the edge of pattern 33 is tilted by heat and then Al film 35 is deposited on the entire surface. Thus, Al film 35 a1  and 35 a2  are formed between patterns 33 to be used as the wiring later, and Al film 35 c  and 35 b  are formed at the tilted side surface and the upper surface respectively. In this case, the solvent in pattern 33 is almost evaporated by the previous heat treatment, so no pinhole is caused to Al film 35. After this, 2nd resist pattern 36 which is reverse to pattern 33 is formed to be used as the mask to etch off the exposed part of film 35, thus only film 35 a1  and 35 a2  remaining. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57132160-A (JP)
Title: Manufacture of magnetic toner
Inventor: YAMAGUCHI ITARU
IPC: C08F2/44
Filed: 1981-02-10
Abstract: PURPOSE:To manufacture a one-component toner suitable for press-fixing treatment by polymerizating a radical-polymerizable monomer under the existence of magnetic power and by coating the powder with said polymer. CONSTITUTION:About 10-80wt% magnetic powder (for example, an Fe3O4 of 0.1-5mu mean particle size) and about 90-20wt% a radical-polymerizable monomer (for example, methyl acrylate) are suspended together in water (it is equally well to add together a coloring material, a press-melting polymer, a flow improver, a detackifier, a charge controller and a dispersant, and the like thereto.) and are subjected to the polymerization reaction by using a material giving sulfurous ions (for example, an aqueous sulfite solution) as a polymerizing catalyst. Then the magnetic powder is coated with said polymer. Next, the produced solid matters are neutralized and/or are rinsed to adjust them to 5-9pH. Thereafter said solid matters are pulverized into grains and classified to produce a one-component toner of about 10-25mu particle size.
Patent JP-2000217127-A (JP)
Title: Skin color correction device
Inventor: FUJIMURA FUMIO
IPC: H04N9/64
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To obtain a skin color correction device, that independently corrects a saturation and a hue of a skin color expressed by an RGB video signal. SOLUTION: This skin color correction device applies correction processing to a skin color expressed by an RGB video signal to display finely the color of skin. The skin color correction device is provided with a skin color area detection circuit 101, that converts the RGB video signal into I, Q components of a color signal to detect a skin color area depending on the distribution of the color signal, a correction coefficient calculation circuit 104, that calculates a saturation correction amount and a hue correction amount through the use of the I and Q components of the detected skin color area for saturation and hue respectively, and a saturation the correction circuit 106 that corrects the saturation and the hue of the skin color area on the basis of the saturation correction amount and the hue correction amount.
Patent JP-H11219847-A (JP)
Title: Ceramic capacitor
Inventor: KAMIYA TAKASHI
IPC: H01G4/228
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To absorb thermal stresses and mechanical stresses due to the deflection of a board in a ceramic capacitor. SOLUTION: A ceramic capacitor element 1 has terminal electrodes 11 and 12 on both opposite end faces. Each one end of metallic terminals 2 and 3 is connected to the terminal electrode 11 or 12. The metallic terminals 2 and 3 have each turning part 22 or 32 at a middle point, and terminal parts 23 and 33 connected to the outside are provided at the top of the folding back parts 22 and 32. Each metallic terminal 2 or 3 has an average coefficient (α) of linear expansion of 13×10<-6> or below at temperatures between -55 and 125 deg.C.
Patent JP-H08212440-A (JP)
Title: Power saving device of automatic vending machine
Inventor: TANAKA SATOSHI
IPC: B42D15/10
Filed: 1995-02-06
Abstract: PURPOSE: To save power according to the actual situation without missing a vending chance by turning on and off the lighting of the automatic vending machine according to the circumferential traffic. CONSTITUTION: A main control part 1 counts the traffic nearby the automatic vending machine within a specific time on the basis of the signal of a photodetecting means 6 which performs detection with the light of headlights, etc., to sent an indication for turning off a fluorescent lamp 8 to a fluorescent lamp control part off when the traffic is less than a set value or an indication for turning on the fluorescent lamp 8 when the set value is exceeded. Under this control, the power can be saved without missing any vending chance.
Patent JP-H08206799-A (JP)
Title: Continuous casting method of metal and casting equipment
Inventor: YOSHIDA MASARU
IPC: B22D11/051
Filed: 1995-02-06
Abstract: PURPOSE: To cast the slab having excellent surface property by achieving the casting while an energizing coil which is provided around a mold to conduct the high frequency current is vibrated in the casting direction to improve the operability of the inflow of the powder. CONSTITUTION: A casting equipment is provided with a mold of internally water-cooled structure where slits 1 parallel to the casting direction are arranged close to the surface of the molten metal 5 and an energizing coil 3 coiled therearound. The energizing coil 3 is supported by a vibrating equipment 11 to give the vertical vibration in the casting direction through a supporting arm 17, and the controller is 15 and the casting position detector is 16. The powder lubricant 6 is thrown on the molten metal 5 and melted by the heat of the molten metal 5, and flows into the clearance 9 between the inner surface of a mold 2 and the surface of the solidified shell 7 to achieve the lubrication effect while forming the molten powder bath 8.  The powder inflow can be controlled by controlling the movement of the energizing coil 3, the vibration conditions such as the frequency and the effective value of the current.
Patent JP-H10218144-A (JP)
Title: Automatic label applicator
Inventor: MATSUDA TOSHIHIKO
IPC: B65C9/26
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To more securely stick labels even when a label applied face of an object is inclined when the printed label is stuck to the object regarding a printer for weighing and attaching a price. SOLUTION: In an apparatus for sticking a printed label to an object, information on a shape of the object is included in setting conditions set for each object, and when the label printed based on the conditions is to be stuck, a label applied face 13a of the object and a suction holding face 7a for sucking and holding the printed label are made approximately in parallel to each other, whereby the label is blown against the label applied face approximately vertically.
Patent JP-S61176592-A (JP)
Title: 7-(alpha-(2-amino-4-thiazolyl)-alpha-lower alkoxyiminoacetamide)-3-(1,3-dithiolan-2-yl)-delta3-cephem-4-carboxylic acid derivative and production thereof
Inventor: NAGANO KENSHO
IPC: A61P31/04
Filed: 1985-01-31
Abstract: NEW MATERIAL:A compound shown by the formula I [A is lower alkyl; B is 5-lower alkyl-2-oxo-1,3-dioxolen-4-yl)methyl, or phthalidyl]. EXAMPLE:(5-Methyl-2-oxo-1,3-dioxolen-4-yl)methyl(Z)-7-[alpha-(2-amino- 4-thiazolyl) -alpha-methoxyiminoacetamido]-3-(1,3-dithiolan-2-yl)-DELTA<3>-cephem-4 -carboxylate. USE:An antibacterial agent. PREPARATION:A cephalosporin compound shown by the formula II (R<1> is H, or amino-protecting group) is reacted with a halide shown by the formula X-B (X is halogen), and optionally deprotected, to give a compound shown by the formula I.
Patent JP-S60161201-A (JP)
Title: Hollow wire spoke and wheel
Inventor: AMAGI SEIJI
IPC: B60B1/12
Filed: 1984-02-01
Abstract: PURPOSE:To improve the rigidity against bending and torsion without increasing the weight by employing a spoke having thick hollow head section thereby suppressing the surface pressure to be applied onto the inner face of emboss seat of rim. CONSTITUTION:The spoke 1 has a hollow section 14 from the threaded section 13 to the head 12 and made into a pipe. The rim 3 and hab 4 are arranged coaxially and secured through the spoke 1. Since the spoke 1 is provided with a bent section 15 and strained with inclination angle theta from the line connecting between the head 12 and the central axis O, the spoke holes 18 made through the emboss seat 16 for stopping the head 12 will direct toward the central axis O at the drop section 17 of rim 3.
Patent JP-H11210741-A (JP)
Title: Method and device for pressing preassembled ball joint cartridge into support eye of steering knuckle arm
Inventor: MIRORATO ZIVKOVIC
IPC: F16C11/06
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for pressing in a preassembled ball joint cartridge, capable of surely, rationally, and easily performing a press-in operation and achieving frictionally optimum support of a support ball with no play after the press-in operation. SOLUTION: A steering knuckle arm 3 having a support eye 4 is put on an accepting device 2 located on a press table, and only the conical range of the end face of a support shell is first inserted into the corresponding conical opposite part of the support eye, while the support housing 6 of a ball joint cartridge is inserted into the support eye 4 in such a manner that the support housing 6 of the ball joint cartridge has a play even in the direction of its axis inside the support eye. The free ends of the support eye 4 and a shaft 8 are centered coaxially with respect to a press-in device 10, and the bolt shaft 8 is preloaded in the press-in direction so that the support shell is axially fixed inside the support eye via a ball joint bolt 5, with a press-in member 11 pressed against the support housing 6 to press the support housing into the support eye 4.
Patent JP-S55110717-A (JP)
Title: Manufacture of link chain
Inventor: ABE TAKAO
IPC: C21D1/56
Filed: 1979-02-21
Abstract: PURPOSE:To manufacture link chains having high strength, high toughness, and high corrosion resistance by the procedure in which an iron steel link chain is subjected to a cementation treatment, then inserted directly into a fuse solution containing specific proportions of Sn and Bi, and then subjected to hardening, cooling, and plating treatment concurrently. CONSTITUTION:After an iron steel link chain is subjected to a cementation or nitriding treatment, the link chain is inserted directly into a fused solution containing 30-65wt% Sn and 35-70wt% Bi and kept at 250 deg.C or less and then hardened and cooled. As a result, the hardening of the link chain so treated is sufficiently raised and also its corrosion resistance is greatly raised by its insertion into the fused solution. The preferred composition of the link chain material is an alloy of 0.1-0.5wt% C, 1wt% or less Si, 3wt% or less Mn, 0.1-1wt% Mo, and Fe.
Patent JP-S62176837-A (JP)
Inventor: KATO JUNICHI
IPC: H05K3/44
Filed: 1986-01-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01193077-A (JP)
Title: Fuel injection nozzle for diesel engine
Inventor: DAINAKA KIYOHIKO
IPC: F02B3/06
Filed: 1988-01-28
Abstract: PURPOSE:To provide preferable combustion so as to improve durability of the captioned engine by mounting a nozzle tip on a nozzle body and providing a nozzle spring for enerziging a needle valve to open through a push rod. CONSTITUTION:A nozzle tip 5 is mounted on a nozzle body 1. A needle valve 6 is mounted in free lifting/lowering movement on a nozzle tip 5. On an upper end of the needle valve 6, a cam part 10 pushed to the push rod 7 is formed. The push rod 7 is enerziged to be opened by a nozzle spring 8 through a sliding member 9. In such a way, it is possible to set the nozzle tip in the center of a combustion chamber 3. Accordingly, it is possible to obtain preferable combustion so as to improve durability of the engine.