baber/WOPTO huggingface dataset:
Patent JP-H0478388-A (JP)
Title: Valve device
Inventor: MATSUMOTO ISAO
IPC: F16K31/06
Filed: 1990-07-20
Abstract: PURPOSE:To improve the durability of valve switching by enclosing a valve body, formed of a magnetic body capable of opening/closing a valve seat, inside a valve casing formed of a non-magnetic body, and installing driving means formed of magnets for moving the valve body in the direction of opening/closing the valve seat, outside the valve casing. CONSTITUTION:A valve casing 20 is formed of a non-magnetic body, and a valve seat 21 is provided at the lower part thereof. Inside the valve casing 20, a valve body 22 is enclosed in such a way as to open/close the valve seat 21 and also to form a fluid passage between the valve body 22 and the inner periphery of the valve casing 20. The valve body 22 is formed by burning a magnetic body 22b inside a valve seat 22a, and electromagnets 25a, 25b are disposed vertically outside the valve casing 20. When a current is applied to either one of these electromagnets, for instance, to the electromagnet 25a, the valve body 22 is attracted to the electromagnet 25a so as to open the valve. Inversely, when a current is applied to the electromagnet 25b, the valve body 22 moves onto the electromagnet 25b side so as to be seated on the valve seat 21 to close the valve. The valve body 22 can be thus moved only by switching current application to open/close the valve, so that a fatigue part is not generated, and the durability of switching is improved.
Patent JP-H0243347-A (JP)
Title: Cast steel for high temperature and pressure having excellent resistance to deterioration with the lapse of years
Inventor: IWABUCHI YOSHITAKA
IPC: C22C38/00
Filed: 1988-08-03
Abstract: PURPOSE:To obtain the title cast steel for high temp. and pressure having excel lent high-temp. characteristic, toughness, and resistance to deterioration with the lapse of years by specifying the composition of the steel consisting of C, Ni, Cr, Mo, Ti, and Fe. CONSTITUTION:The cast steel for high temp. and pressure contains, by weight, 0.1-0.3% C, 0.2-2.0% Ni, 1.0-3.0% Cr, 0.25-2.0% Mo, <=0.1% Ti, <=0.3% V if necessary, and the balance Fe with inevitable impurities, and has excellent resistance to deterioration with the lapse of years, high-temp. characteristic, and toughness. In this cast iron, the content of Si in inevitable impurities is preferably controlled to <=0.1%, that of Mn to <=0.1%, or that of (P+As+Sn+ Sb) to <=0.013% to further purify the steel.
Patent JP-H0481074-A (JP)
Title: Vertical deflecting circuit
Inventor: MIHARA YASUTOSHI
IPC: H04N3/16
Filed: 1990-07-20
Abstract: PURPOSE:To improve vertical jitter or interlace defect while eliminating the influence of fluctuation in a power source for pump-up by providing a clip circuit in the front step of the integration circuit of direct current feedback. CONSTITUTION:A clip circuit 4 provided between a vertical output circuit 3 and an integration circuit 5 is composed of the serial circuit of a resistor R1 and a diode D2 so that a voltage obtained at the connecting point of the both can be applied to the integration circuit 5 as a feedback voltage. Since the feedback voltage from the vertical output circuit 3 is lower than +B1 in a vertical scanning period, the diode D2, of the clip circuit 4 is set in an inconductive state and the voltage is fed back as it is. In a vertical flyback period, the diode D2 is conducted, the fluctuation of the power supply voltage +B2 is absorbed and a vertical flyback pulse 7 is clipped by the power supply voltage +B1 Thus, there is no influence of fluctuation in the voltage of the power source for pump-up, and the vertical jitter or interlace defect is prevented from being generated.
Patent JP-H0836581-A (JP)
Title: Shared dictionary consulting device
Inventor: MIURA MITSUGI
IPC: G06F17/22
Filed: 1994-07-25
Abstract: PURPOSE:To facilitate the management of a shared dictionary, and to prevent the error of one operator from influencing all the operators. CONSTITUTION:An input means 11 inputs a dictionary access request from an input/output interface device 3, and a management data separating means 12 separates a keyword for consulting the dictionary and data other than the keyword from the dictionary access request, and a dictionary managing means 13 collates the data other than the keyword with a dictionary management table 14, and constructs a virtual dictionary 14 from an actual dictionary 2. A dictionary retrieving means 16 retrieves the virtual dictionary 15 by the keyword, and an output means 17 delivers a retrieved result to the input/output interface device 13.
Patent JP-H0487985-A (JP)
Title: Container for small baggage
Inventor: HOTSUTA YORITOSHI
IPC: E05B49/00
Filed: 1990-07-23
Abstract: PURPOSE:To securely receive and retain small baggages, by inputting a receiver address and locking after it is indicated and unlocking a container after confirming the receiver when the receiver unlocks the container. CONSTITUTION:Treatment containing a small baggage is carried out in such a manner that the electronic locking mechanism 2 of a vacant small baggage container chamber R1 is unlocked and the baggage is contained by insertion of a containing card 15 of the small baggage into a card reader 12 and then the numbers of receiver code and the small baggage containing chamber R1 are registered and the receiver' name is indicated by inputting the receiver code with a key 7. After the small baggage is contained and the shutter 3 is closed, the container is locked by the electronic locking mechanism 2. And the small baggage can be easily taken out by inserting the card 16 for receiver into the card reader 12. At this time, when the code of the card 16 for receiver coincides with the code decided at the small baggaged container chamber R1, as the electronic locking mechanism is unlocked, it is securely prevented for other persons to receive the small baggage due to a mistake.
Patent JP-S5895332-A (JP)
Title: Focusing screen
Inventor: TAKAHASHI SUSUMU
IPC: G03B13/28
Filed: 1981-12-01
Abstract: PURPOSE:To obtain sufficient sensitivity even in case of a wide-angle lens, without darkening or generating a shadow even when an aperture of a lens is stopped down, by constituting a titled screen so that an inclination of a split prism can be switched to 2 large and small angles. CONSTITUTION:A focusing screen 5 is constituted of a transparent upper stage 5a, and a transparent lower stage 5b which is capable of relatively moving in the direction vertical to an optical axis with respect to said state. In the center part of the upper stage 5a, 3 prisms A, B and C having a large inclination theta1 are provided, and in the center part of the lower stage 5b, 2 prisms X, Y having a small inclination theta2 are provided so as to be opposed to A, B or B, C by means of switching. When stopping down the aperture, a split prism having a small angle is constituted by opposing the prisms X, Y to A, B, and when there is a focal position at a point P, an image is observed at a point of Q on the optical axis, and darkening and generation of a shadow do not occur. In case of a wide-angle lens, a large angle is obtained by opposing X, Y to B, C.
Patent JP-S5881799-A (JP)
Inventor: YOAHIMU BETSUTSU
IPC: C12Q1/04
Filed: 1982-11-05
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-H0243920-A (JP)
Title: Split assembling type deodorizing apparatus
Inventor: KONDO YOICHI
IPC: B01D53/81
Filed: 1988-08-02
Abstract: PURPOSE:To obtain a deodorizing apparatus capable of easily following the variation of deodorizing treatment load by a method wherein split deodorizing tanks each consisting of a box-shaped pallet and a spacer are combined in longitudinal and lateral rows to form many tanks and a lower tank is set to a gas feed tank and a middle tank is set to a deodorizing tank and an upper tank is set to a water scattering tank. CONSTITUTION:A pair of split deodorizing tanks A are constituted of a box-shaped pallet 2 opened at the upper end thereof having a large number of vent holes 1 provided to the wall surface thereof so as to pierce the same and the spacer 4 provided so as to cover the upper opening part 3 of said pallet 2. A certain number of the deodorizing tanks A are assembled longitudinally and laterally to form a deodorizing apparatus B. A gas supply port 9 is mounted to the lowermost tank and a space part (b) is formed in the split deodorizing tank A-1. The box-shaped pallets 2 of the split deodorizing tank A-2 of a middle tank and the space part 1b between the pallets are filled with a deodorizing material such as peat to form a deodorizing tank C. Further, a space part 2b is formed between the spacer 4 and ceiling 11 of the split deodorizing tank A-2 and water scattering nozzles 12 are mounted to the ceiling 11. When treatment load is increased. the split deodorizing tanks A are increased.
Patent JP-H04230410-A (JP)
Title: Device for attenuating kinetic progress
Inventor: KURAUSU RANDESUFUAINTO
IPC: B60G17/018
Filed: 1991-08-02
Abstract: PURPOSE: To vary the dynamic wheel loads in the direction of a reduction in an apparatus for damping courses of motion of two objects or mass bodies relatively moved at a variable speed in an absolute position. CONSTITUTION: The dynamic wheel load Cr in a range of wheel natural frequency by the action on a damping element 4 can be reduced by a frequency- dependent increase in the passive spring rigidity of a spring element 3.
Patent JP-S6438234-A (JP)
Title: Coating material of fluorine resin and its manufacture
Inventor: FUJIKAWA HIROYUKI
IPC: B32B27/12
Filed: 1987-08-04
Abstract: PURPOSE:To heighten unadhesive property by coating an organic base with fluorine resin by means of vacuum deposition. CONSTITUTION:An organic base is coated with fluorine resin by vacuum deposition. Fluorine resin is vacuum-deposited by keeping the organic base at no higher than the temperature at which the organic base is softened or modified. As the fluorine resin, tetraethylene fluoride polymer, trifluorochloroethylene polymer and the copolymer of tetraethylene fluoride and ethylene, may be used. As the organic base, thermoplastic resin, paper or cloth, etc. is used.
Patent JP-H0481287-A (JP)
Title: Lap welding method of metallic foil
Inventor: KATAOKA TOKIHIKO
IPC: B23K26/32
Filed: 1990-07-24
Abstract: PURPOSE:To easily obtain a weld zone which is free from defects by subjecting the lap weld zone to spot welding at a specified pitch (l) prior to lap welding of upper metallic foil of a specific thickness on a heat input side on lower metallic foil. CONSTITUTION:The metallic foil of <=0.3mm thickness which is the upper metallic foil is lap welded on the lower metallic foil. The lap weld zone is previously subjected to the spot welding at such a pitch (l) at which the ratio of the thickness (t) of the upper metallic foil and the pitch (l) of the spot welding attains 2<=l/t<=200. The lap welding of the metallic foil is easily executed without defects in this way.
Patent JP-S6256566-A (JP)
Title: Manufacture of metallic strip having brass coating layer
Inventor: CHIYOUHATA KAZUAKI
IPC: C23C14/16
Filed: 1985-09-04
Abstract: PURPOSE:To easily manufacture a metallic plate having a brass layer as the top layer without deteriorating the properties of the base metal by heating a galvanized strip-shaped metallic plate in vacuum and plating the surface of the metallic plate with copper by vacuum deposition. CONSTITUTION:A galvanized strip-shaped metallic plate having a zinc layer of >=about 1mum thickness is heated to 250-400 deg.C with electron beams in vacuum and the surface of the metallic plate is plated with copper by vacuum deposition. Thus, a fine brass coating layer is formed as the surface layer of the zinc layer on the metallic plate.
Patent JP-S5993713-A (JP)
Inventor: MAIKURU PURESUTON DANIERUZU
IPC: G11B7/24062
Filed: 1983-10-17
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-H0359216-A (JP)
Title: Building method for underground water barrier
Inventor: KUSHIMA MASATOSHI
IPC: E02D5/04
Filed: 1989-07-28
Abstract: PURPOSE:To unify overflow of underground water from top of dam by building an underground water barrier having a prescribed depth of top of dam, and continuing the barrier up to the ground surface in the condition in which a supporting frame body having window holes for overflow is connected to the upper part of planned top of dam of respective panels. CONSTITUTION:A preceeding drilled hole 1 is formed and a preceeding panel 2 consisting of water barrier steel plates is built in the hole, sequentially, a succeeding drilled hole 3 is formed and a succeeding panel 4 is built in it. The connecting end part of the succeeding panel 4 is connected to the end part of the preceeding panel 2 through joint parts 5.... By repeating this process in order, an underground water barrier having a prescribed depth of top of dam is built under the ground. Further in this working method, the barrier is continued up to the ground surface GL in the condition in which supporting frame bodies having window holes for overflow are connected to the upper parts of planned top of dam WL of respective panels 2, 4 in one body. Hereby, overflow of underground water is prevented from being concentrated at one place, and encroachment of the ground can be avoided.
Patent JP-H0359079-A (JP)
Title: Fiber-reactive formazan dye, and preparation and use thereof
Inventor: URUSU REEMAN
IPC: D06P1/384
Filed: 1990-07-24
Abstract: NEW MATERIAL: A compd. represented by formula I (wherein R is 1-4C alkyl, 1-4C alkoxy, halogen, cyano or nitro, X is F or Cl, Y is β-chloroethyl or vinyl and n is 0-2).  
     USE: A fiber-reactive dye.  
     PROCESS: A compd. represented by formula II and a compd. introducing a group represented by formula III are reacted and the reaction product is converted to vinylsulfonyl when a group-SO 2 Y is β-chloroethylsulfonyl. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H0691500-A (JP)
Title: Grinding device of belt-form metal body
Inventor: TAKAGI KAZUYUKI
IPC: B24B41/06
Filed: 1992-07-21
Abstract: PURPOSE:To suppress a bending or a vibration generated to a suppresser roll, and to carry out the grinding process stably so as to improve the surface quality after the grinding, by providing a bracing device to the presser roll, and holding the presser roll by small diameter rolls provided to contact and separate freely. CONSTITUTION:A piston rod 9 is moved upward by operating an elevating device 10 such as a hydraulic cylinder, and at the same time, oscillating members 13 are moved upward through a holding member 8 and a holding shaft member 15, and small diameter rolls 5 and 6 are contacted to the presser roll 2 and held at specific positions by a hydraulic pressure. As a result, a bending of the presser roll 2 is suppressed. Since the two small diameter rolls 5 and 6 are contacted in parallel in the peripheral direction of the presser roll 2, in this case, the oscillating members 13 are kept stable by the small diameter rolls, and at the position to satisfy the balance of the force at the fulcums (the journalled points) of the small diameter rolls.
Patent JP-S6253985-A (JP)
Title: Method of separating alkaloid by host-guest complex method
Inventor: TODA FUMIO
IPC: C07D207/00
Filed: 1985-09-03
Abstract: PURPOSE:To extremely simply separate alkaloids such as nicotine, etc., in high purity, by host.guest complex method using 1,1',6,6'-tetraphenyl-2,4-hexadiyne-1,6- diol as a host compound. CONSTITUTION:Leaves of tobacco are added to 5% aqueous solution of NaOH, stirred, filtered, the filtrate is removed, the residue is extracted with an ether three times, the extracted solution is concentrated and the concentrate is dissolved in methanol. Then, 1,1',6,6'-tetraphenyl-2,4-hexadiyne-1,6-diol shown by the formula is added to the solution, which is allowed to stand at 5 deg.C for 24hr to settle a complex of nicotine and the host compound of 1:1, which is separated. Further acetone in an amount required to dissolve the complex is added to the complex, the solution is cooled, a complex of the host compound and acetone of 1:2 of settled and high-purity nicotine remaining in the mother liquor is separated.
Patent JP-H0480121-A (JP)
Title: Chucking device
Inventor: HOZUMI MASAHIRO
IPC: B65G57/04
Filed: 1990-07-23
Abstract: PURPOSE:To provide a compact and simple chucking device by providing an attracting plate which can be moved up and down in association with energization and deenergization of an electromagnet and a chucking mechanism adapted to be driven in association with the upward motion of the suction plate, in the lower section of the electromagnet. CONSTITUTION:An electromagnet 1 is suspended from a trolley or the like through the intermediary of an elevating device 2. When an attracting plate 11 is moved downward, relative to the electromagnet 1, a link 10 is turned to a position near to its horizontal position so that chucking pawls 7 are rotated about a shaft 8 and are therefore opened. In this condition, the chuck pawls 7 are lowered by the elevating device 2 from a position above an article P to be chucked, and when the electromagnet 1 is energized, the attracting plate 11 is attracted by the electromagnet 1 so as to be moved upward. The chuck pawls 7 is rotated about he shaft 8 so hat they are closed to chuck he article P. Thereafter, the article P is elevated by the elevating device 1, and is then moved to a predetermined position where it is lowered. Thereafter, when the electromagnet 1 is deenergized, he attracting plate 11 is lowered by its dead weight away from the electromagnet 1, and accordingly, the chucking pawls 7 are rotated outward so as to be opened to release the article P.
Patent JP-H0358001-A (JP)
Title: Mirror
Inventor: KATOU MASANOBU
IPC: G02B5/08
Filed: 1989-07-27
Abstract: PURPOSE:To obtain the mirror which is light in weight and is free from failure by subjecting the surface of the aluminum sheet of a composite plate formed by joining a synthetic resin sheet and the aluminum sheet to clear coating. CONSTITUTION:The aluminum surface of >= 80% reflectivity on one non-joint surface of the composite plate formed by joining the synthetic resin sheet and the aluminum sheet is subjected to a surface treatment and the clear coating of a resin system. More specifically, the surface is subjected to degreasing then to a chemical conversion film treatment as the surface treatment. The surface is then subjected to the clear coating consisting of a fluorine coating formed by using a fluorine copolymer resin and an acrylic silicone coating formed by using an acrylic siloxane crosslinking type resin, etc. The mirror which has >= 78% reflectivity of the specular surface, <= 0.1 mum surface roughness and <= 1.5% distortion factor and is light in weight and free from failure is obtd. in this way.
Patent JP-2000031138-A (JP)
Title: Manufacture of semiconductor device and manufacturing apparatus for semiconductor device
Inventor: TSUCHIDA TOMOAKI
IPC: H01L21/316
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To form a flat-spin-on-glass layer with superior productivity on the surface of a semiconductor substrate having irregularities. SOLUTION: In this manufacturing method, spin-on-glass, which is applied on the surface of a substrate having irregularities formed on a semiconductor substrate, is baked and flattened, the spin-on-glass is formed thick at the recessed part of the irregularities, and the spin-on glass is formed thin on the protruding part of the irregularities. At his time, a first-stage roller (81) is at 150±50 deg.C, second-stage (82) is at 250±50 deg.C, a third-stage roller (83) is at 300±50 deg.C, a fourth-stage roller (84) is at 350±70 deg.C, a fifth-stage roller (85) is at 350±70 deg.C, and a sixth-stage roller (86) is at 350±70 deg.C. The constitution is such that the intervals between the rollers from the first stage to the sixth stage become gradually narrow.
Patent JP-H06163087-A (JP)
Title: Structure of pressure container for oxide metal-hydrogen battery
Inventor: KENISU AARU JIYOONZU
IPC: H01M50/119
Filed: 1993-08-05
Abstract: PURPOSE: To provide an improved pressure vessel for a rechargeable metal oxide/oxygen battery, to increase heat dissipation through the pressure vessel by incorporating minutely divided heat-conductive particles into a resin, and thereby to improve performance of the battery. CONSTITUTION: A pressure vessel 1 which houses a plurality of cell modules has an inside liner 8 which prevents hydrogen gas from passing therethrough and an outside layer 9 of a fiber-reinforced thermocuring resin. Preferably, a fibrous reinforcing material 10 is a substantially continuous and spirally wound filament. A plurality of minutely divided particles 12 of a material having a high coefficient of heat conductivity are diffused in a resin substrate 11 of the outside layer. The minutely divided materials can have the form of powder or fibers and are composed of a metal or graphite.
Patent JP-H0242521-A (JP)
Title: Data storing system
Inventor: MOTODA KOJI
IPC: G06F3/02
Filed: 1988-08-03
Abstract: PURPOSE:To easily identify and grasp the input data and to easily change and correct said data by displaying the data by storing the input data into a user program via a no-editing storing part. CONSTITUTION:An operator operates an input device 2 of a data storing system and inputs data 12 and 34 from the pictures. A message editing program 5b displays the data 12 and 34N (N: null) on a display device 1a and also stores these data into a user program 3b. The input data are checked based on the program 3b. In case an error is detected out of the input data, both data 12 and 34N are displayed again and the second input of these data are urged to the operator. Thus the operator inputs again the corrected data based on the displayed data 12 and 34N and performs the necessary processes including a telegram editing process, etc., when the input data have no error. Thus it is possible to accurately grasp the data inputted by the operator and also to easily change and correct these data.
Patent JP-S5898537-A (JP)
Inventor: KUSANO HIROSHI
IPC: F16L27/00
Filed: 1981-12-02
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-H1126091-A (JP)
Title: Wiring terminal and terminal connected to it
Inventor: SUZUKI RYOSUKE
IPC: B60R16/02
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To facilitate the wiring of an electronic apparatus or an apparatus and prevent mis-wiring by providing electrodes with different shapes which couple with wiring end terminals of the apparatus on a wiring terminal. SOLUTION: Electrodes 2a, 2b, 2c made of a plate spring are fixed to a terminal base 1. Protruded coupling sections with different shapes are formed downward at the tips of the electrodes 2a, 2b, 2c. The coupling section of the electrode 2a is set to be a spherical shape, the coupling section of the electrode 2b is set to be a truncated pyramidal shape with a square bottom face, and the coupling section of the electrode 2c is set to be a truncated pyramidal shape with a rectangular bottom face. Wiring end terminals 5a, 5b, 5c, coupled with the coupling sections of the electrodes 2a, 2b, 2c, are fitted to the tip of an apparatus side connecting cord 4. The tip of the apparatus side connecting cord 4 is phigged into a terminal base 1. The electrode 2a is temporarily lifted then is lowered thorough its elasticity, when the wiring end terminal 5a is inserted into the coupling section of the electrode 2a, and the wiring end terminal 5a is retained in the recess of the terminal base 1.