baber/WOPTO huggingface dataset:
Patent JP-S5451113-A (JP)
Title: Device for limiting maximum tilt of bed on dump truck
Inventor: NISHIMURA HISANOBU
IPC: B60P1/04
Filed: 1977-09-29
Abstract: PURPOSE: To provide a device of simple structure and easy adjustment, by making the device of a porjecting member located at a hinge and of a stop located on chassis.  
     CONSTITUTION: The projecting member 9 is provided at the rear edge of a hinge bracket 6. The stop 10 is secured to the side of rear part of a frame 2 so that the stop 10 comes into contact with the projecting member 9 when the bed is tilted most. The tilt of the bed 5 is performed by the expansion and contraction of piston rod 12 combined with a hydraulic cylinder 11 installed between the bed 5 and the chassis 1. The bed 5 is smoothly tilted by the small output of the hydraulic cylinder. Therefore, the structre is simple and the manufacturing and adjustment are easy 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5640825-A (JP)
Title: Color image forming method
Inventor: ICHIJIMA YASUSHI
IPC: C09B26/02
Filed: 1979-09-13
Abstract: PURPOSE:To provide high sensitivity and robust color images, improve the dye conversion rate of couplers and improve resistance to degradation in coloring by using the specific 5-pyrazolone magenta couplers are magenta color forming two equivalent couplers. CONSTITUTION:The 5-pyrazolone magenta couplers expressed by the formula [R is acylamino, anilino, ureide, Ar is (substituted) aryl, substituents are halogen, alkyl of C1-C35, alkoxy, CN, R1 is H, halogen, alkyl; X is nonmetallic atom groups forming 5- or 6-member rings, however X is excluded for the case of benzene rings, the rings may contain carbonyl, sulfon groups, etc. therein or may have substitutes such as halogen and NO2] are contained in a silver halide emulsion layer or intermediate layer. The couplers are easy to synthesize, may be obtained at a high yield, are stable to formalin and acetone and are able to provide images of less photographic fogs and stains. The heat resistant stability of the images is good as well.
Patent JP-H07301847-A (JP)
Title: Finder device and camera system using it
Inventor: OTAKA KEIJI
IPC: G03B13/02
Filed: 1994-05-06
Abstract: PURPOSE:To realize control by a line-of-sight detection function in a camera system excellent in finder magnification and an eye point by attaching a finder device to a camera in the case of desiring the control of the camera system based on information on the line of sight. CONSTITUTION:A camera main body 100 and the finder device 101 are mechanically coupled by a finder device engaging part on the camera main body 100 side, and the signal connector of the finder device 101 is connected with a connector receiving port on the camera main body 100 side, so that signals are mutually transferred between the camera main body 100 and the finder device 101. Namely, in the case of using the camera main body 100 singly with an objective lens, a finder system is used in a state where the finder magnification and the eye point are optimized. Then, in the case of necessitating the line-of-sight detection function, the finder device 101 is attached to the rear of the ocular of the camera main body 100.
Patent JP-H0415993-A (JP)
Title: Manufacture of multilayer printed wiring board
Inventor: KAIZU MASAHIRO
IPC: H05K3/24
Filed: 1990-05-09
Abstract: PURPOSE:To prevent short circuit caused by migration by forming a conductive part in a through hole by copper electrolytic plating and forming a conductive metal thin film which generates relatively less migration than copper by electrolytic plating so as to cover circuit surface. CONSTITUTION:A copper plated laminated plate, whose base insulating material layer 7 is bonded with a composite copper foil provided with a migration preventing metal thin film by lamination, is provided, and after making a through hole 12, a migration preventing metal thin film 10 is formed on the through hole inner wall, where the insulating layer cross section is exposed, by electroless plating. Then, copper plating is performed by the electroless plating in order to thicken the film to the normal through hole level and, a circuit is formed by the normal etching process. Therefore, when the circuit formation is completed, the migration preventing metal thin film previously formed on the copper foil is formed on the side of the circuit bottom and the whole circuit surface made of the copper foil 11 is coated by the migration preventing metal thin film on the copper foil exposed on the side of the circuit bottom and a same metal thin film formed by plating.
Patent JP-H11290707-A (JP)
Title: Finely pulverizing machine
Inventor: MORII KAZUYOSHI
IPC: B02C13/10
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To increase the through put in the case of pulverizing a coarse powder into a const. objective particle size, by arranging disk fixed bodies having radial grooves formed on the plates at the front and back faces of a space, and disk rotors having radial grooves formed on the upper and bottom faces of a rotor in such a manner that the disk fixed body faces the disk rotator at a specified distance. SOLUTION: Disk staters 10, 12 (face plates) comprising face plates with radial grooves formed on one surface, and disk rotors 11, 13 (face plates) comprising face plates with grooves facing to the disk staters 10, 12 on the bottom part of the rotor 3 are attached inside a pulverizing machine. By forming the grooves in the inner part of the pulverizing machine, a coarse powder stock introduced from the space between the disk staters 10, 12 and the axis part of the rotor 3 generates gas flow motion by the rotation of both plates in the space between the face plates 10, 11 facing each other, which decides the pulverization capacity of the stock powders. Thereby, the stock collides to the slopes of the grooves formed on the face plates 10, 11 and is then pulverized. This process is repeated, and thereby, the coarse particles can finely be pulverized.
Patent JP-S5415438-A (JP)
Title: Chromate treatment method for electrogalvanized steel plate
Inventor: YAMAGISHI HIDEHISA
IPC: C25D5/26
Filed: 1977-10-03
Abstract: PURPOSE:To accomplish stable treatment through prevention of deterioration in property of a treatment solution by successively increasing the property of a treatment solution by successively increasing the concentration of phosphoric ion correccorresponding to the increase in the amount of Zn in the treatment solution.
Patent JP-H06328339-A (JP)
Title: Supply method for raw material to working machine
Inventor: HASEGAWA NOBORU
IPC: B23Q7/04
Filed: 1993-05-20
Abstract: PURPOSE:To supply a raw material to a working machine in a correct posture by catching up the raw material to mount it on a surface plate, and catching the raw material on the surface plate again to supply it to the working machine. CONSTITUTION:A raw material mounting table 5 is set within a stroke where a robot hand 6 can move between a raw material supply spot and the chuck 7 of a lathe. The robot hand 6 catches up the raw material from a raw material stocker located at the raw material supply spot, and once mounts it on the surface plate 51 of the raw material mounting table 5 and correct its inclination. The robot hand 6 then catches up the raw material 4 again to supply it to the chuck 7 of a NC-lathe. In the case where, when the raw material 4 is mounted on the surface plate 51 of the raw material mounting table 5, it is placed upside down or a foreign material, the robot hand 6 does not supply the raw material 4 to the NC-lathe 1 and discharges it into a discharge hopper as the foreign material part.
Patent JP-H11310701-A (JP)
Title: Polyamide resin composition
Inventor: URABE HIROSHI
IPC: C08K3/00
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a black pigmented polyamide resin compsn. excellent in flame retardance, mechanical properties and electric properties. SOLUTION: This compsn. is prepd. by compounding (a) 100 pts.wt. of a polyamide resin, (b) 5-300 pts.wt. of an inorg. filler, (c) 5-125 pts.wt. of a halogenated flame retardant, (d) 1-50 pts.wt. of a metal oxide, (e) 3-100 pts.wt. of a metal borate compd., (f) 0.1-50 pts.wt. of an α,β-unsatd. carboxylic acid- modified polyolefin resin, (g) 0.1-50 pts.wt. of a polyolefin resin, and (h) 0.01-20 pts.wt. of a carbon black.
Patent JP-S61274935-A (JP)
Inventor: HASEGAWA YOZO
IPC: B32B21/08
Filed: 1985-05-31
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-S60262665-A (JP)
Title: Printing system for serial dot printer
Inventor: TAKANO HIROKUNI
IPC: B41J2/30
Filed: 1984-06-11
Abstract: PURPOSE:To reduce the number of circuit component parts, by a system wherein the driving timings of a spacing pulse motor and a printing head in a dot printer and the driving period of the head are controlled by a single timer. CONSTITUTION:Timing data Sn calculating from the common measure of the periods of the driving timings for the spacing pulse motor (d) and the printing head (b) are set on the TM (timer) 4 by a CPU1 each time. Time counting is started by a timer clock 4a (clock period: tCLK), and after the lapse of time of SnXtCLK, a timer output 4b is generated, whereby the phase of the pulse motor (d) is switched over to control the spacing velocity.
Patent JP-S60260336-A (JP)
Inventor: ABE MASAHARU
IPC: H05K3/22
Filed: 1984-06-08
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-H08332981-A (JP)
Title: Front cage for bicycle
Inventor: HOU BOKUTSUU
IPC: B62J9/00
Filed: 1995-05-17
Abstract: PURPOSE: To improve handling performance when a bicycle is packaged, and save packaging material cost, freight, storage space, etc., by composing a front basket to be packaged in a narrow box which is normally used for packaging the bicycle with it. CONSTITUTION: A front basket for a bicycle is of a basket structure which can be two-parted to a front basket body 14 and a back basket body 1 to be completed by combination of both basket bodies 14, 1, fixing means 24 are provided on both basket bodies 14, 1 for fixing them to each other, and on a back surface of the back basket body 1, and on bottom surfaces of the front basket body 14 and/or the back basket body 1, mounting means 13, 22 to a car body of the bicycle are provided.
Patent JP-S5821223-A (JP)
Title: Light focusing device
Inventor: MORI TAKASHI
IPC: F24S10/70
Filed: 1981-07-29
Abstract: PURPOSE:To efficiently lead light into a photoconductive cable by leading the light converged by a lens system into a photoconductive lod with a comparatively large diameter to lead the light into a photoconductive cable as the parallel rays. CONSTITUTION:Sun light L is converged by a lens system 1 and the converged light is led into a photoconductive lod 2 as parallel luminous flux so that the focus P is included in the lod 2. By connecting a photoconductive cable 3 having a slightly larger diameter than that dO of the parallel luminous flux to the output terminal surface of the photoconductive lod 2, light is efficiently led into the cable 3.
Patent JP-H11309874-A (JP)
Title: Inspection method for liquid drop ejector
Inventor: OZAKI YASUHIKO
IPC: B41J2/045
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To detect not only the fluctuation of an oscillator, a nozzle plate, an ink chamber and a drive circuit but also dust and bubble mixing into an ink chamber easily. SOLUTION: Ink supplied from an ink tank 8 through an ink supply path 7 to an ink chamber 6 is pressurized by oscillating an oscillator 9 through a drive circuit 2 and a liquid drop is ejected from a nozzle plate 5. The ink chamber 6 is provided with an exciting element 33 and a reflector 35 facing each other on the opposite sides of a line connecting the oscillator 9 and the nozzle plate 5. They are disposed to touch ink. The exciting element 33 is excited with an exciting signal Vi from an exciter/detector 36 to impart oscillation directly to ink in the ink chamber 6. The oscillation as transmitted through the ink and reflected on the reflector 35 back to the exciting element 33. The exciting element 33 produces a detection signal Vo which is analyzed by the exciter/detector 36.
Patent JP-2000311672-A (JP)
Title: Terminal for storage battery
Inventor: YAMADA TOSHITAKA
IPC: H01M2/30
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a terminal for a storage battery capable of always firmly jointing an insulation base body to a terminal post. SOLUTION: In this terminal for a storage battery, a chamfered part C is formed between the inside peripheral surface and an end surface of a cylindrical insulation base body 1, a metalized layer 4 is stuck from the one end face to the chamfered part C continuing there from to it, a terminal post 2 inserted into the inside of the insulation base body 1 is brazed to the metalized layer 4. The stress generated between the insulation base body 1 and the terminal post 2 in brazing is reduced so that the occurrence of a crack in the insulation base body 1 can be prevented, and the insulation base body 1 can always firmly be jointed to the terminal post 2 without causing the excess or shortage of a brazing filler material 6 for jointing them depending on a jointing position.
Patent JP-S5544081-A (JP)
Title: Buoy
Inventor: TAKEYASU ISABUROU
IPC: B63B22/18
Filed: 1978-09-26
Abstract: PURPOSE: To improve the directional and vertical stabilities of a buoy, by fitting a mooring plate in the bisectoral direction of a cruciform resistance plate.  
     CONSTITUTION: A marker pole 2 is vertically projected through a buoy 1 and equipped with a lamp 3 at the top and a cruciform resistance plate 4 at the bottom. A mooring plate 5 for fixing a mooring cable 6 is attached between the buoy 1 and the resistance plate 4 in the bisectoral direction of the angle formed by the crossing blades of the resistance plate 4. The color of the lamp 3 in the direction of mooring plate 5 is different from that in the opposite direction. The blades of the resistance plate 4 play a role of rudders to stabilize the resistor and keep the buoy standing still in the direction of the tidal flow. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6010993-A (JP)
Title: Control system of call signal transmission level
Inventor: HATA SHIYUUJI
IPC: H04Q5/00
Filed: 1983-06-30
Abstract: PURPOSE:To allow a called subscriber to receive a call tone at an optimum level by controlling a signal transmitter so as to give a transmission level corresponding to a transmission line loss including each subscriber. CONSTITUTION:A gain control amplifier AMP is provided to a pilot trunk PLT. Further, a central controller CC is provided with a storage device MM and a conversion table TBL is provided to a part of the device MM. The conversion table TBL is grouped as connecting line common groups PLG1, PLG2-, and gain values G1-G8 are stored to each group at each subscribers S1-S8. Table 1 and table 2 being a list of common group/feedback contact accommodation are provided. When a call start to a subscriber exists and a subscriber number is recognized, the conversion table 1 is referenced, the corresponding gain is extracted and a gain G2, a frequency f2, for example, are known. Then table 2 is referenced and when the subscriber belongs to the 1st group PLG1, it is known that the gain is G2 and the contact for adjustment is SP2. Thus, the gain of the amplifier AMP is adjusted and its output is transmitted as a call signal.
Patent JP-S62274593-A (JP)
Inventor: ISHIZAKA YUJI
IPC: H05B6/10
Filed: 1986-05-23
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-S60262598-A (JP)
Title: Test kit for measuring presence of ethanol in aqueous specimen, its production and measuring method
Inventor: ROBAATO BAUAA
IPC: G01N33/52
Filed: 1985-06-03
Abstract: The present invention provides a stable, convenient solid state test device for the determination of ethanol in an aqueous test sample, a method for its preparation and a method for its use. The use of carrier matrix incorporated with alcohol oxidase, a peroxidatively active substance and a suitable chromogenic indicator for the determination of ethanol in aqueous samples such as body fluid samples (e.g., serum, urine or saliva) is part of the invention. The invention provides a method of incorporating the enzyme alcohol oxidase and a peroxidatively active substance into a carrier matrix with a chromogenic indicator system capable of providing a detectable response to the presence of at least 100 ml/dL ethanol in less than about 5 minutes. The method involves either a) the use of a specialized incorporation procedure or b) the addition of an azide to the test device. Either method overcomes the «false positive- problem seen when solution assay reagents are incorporated at the increased concentrations necessary to provide a test device sensitive to the at least 100 mg/dL ethanol.
Patent JP-H04225927-A (JP)
Title: Production of alkenylbenzene and its derivative
Inventor: SHIMADA KEIZO
IPC: C07B61/00
Filed: 1991-04-24
Abstract: PURPOSE:To provide a process for producing an alkenylbenzene in high efficiency at a low cost. CONSTITUTION:An alkenylbenzene can be produced by reacting an alkylbenzene with 1,3-butadiene in the presence of a catalyst produced by dispersing an alkali metal in an inorganic potassium salt under a condition essentially free from oxygen and water.
Patent JP-H0243236-A (JP)
Title: Ultrahigh-molecular-weight polyolefin composition
Inventor: SAKAI HIDENORI
IPC: C08L91/06
Filed: 1989-05-12
Abstract: PURPOSE:To provide the title compsn. having excellent heat stability and providing a molecularly oriented molding with excellent tensile strength, etc., by compounding an ultrahigh-MW polyolefin of a specified viscosity with specified amt. of a diluent and an org. thioether stabilizer. CONSTITUTION:An ultrahigh-MW polyolefin compsn. is prepd. by mixing 3-80wt.% ultrahigh-MW polyolefin (A) having an intrinsic viscosity of 5-40dl/g as measured in decalin solvent at 135 deg.C (e.g., an ultrahigh-MW polyethylene), 97-20wt.% diluent (B) (e.g., paraffin wax) and 0.005-5 pts.wt. org. thioether stabilizer (e.g., dilauryl thiodipropionate) based on 100 pts.wt. sum of the component A and B. As this compsn. scarcely undergoes thermal deterioration while molding, a molecularly oriented fiber, etc., obtd. by molding, exhibit excellent tensile strength, tensile elastic modulus, etc.
Patent JP-S63286240-A (JP)
Title: Cutting method for polyolefin resin foaming body
Inventor: KADOI JUN
IPC: B22C7/02
Filed: 1987-05-18
Abstract: PURPOSE:To obtain the resin foaming body having smooth cutting face and good surface roughness by cutting the polyolefin resin foaming body of a polyethylene resin, polypropylene resin, etc., at the rotary speed more than the specified value on the relative speed of the foaming body and a cutter. CONSTITUTION:A polyolefin resin foaming body is cut at the rotary speed more than the relative speed of 300m/min of this foaming body and a cutter. When the polyolefin resin foaming body is cut by the cutter rotating at high speed, the deformation of the foaming particle itself is checked and ruptured (cut), hence no tear due to the peeling of the grain boundary is generated. The model of a polyolefin resin foaming body having smooth cutting face and good surface roughness can therefore be formed and the surface roughness of a casting is improved.
Patent JP-S62277424-A (JP)
Title: Curable resin composition
Inventor: KUBODERA KAZUNAO
IPC: C08G59/18
Filed: 1986-05-26
Abstract: PURPOSE:To provide the titled resin containing a polyepoxide compound, a cyanic acid ester resin, a thermoplastic resin and dicyandiamide, giving a cured produce having excellent heat resistance and water-resistance and suitable especially as a matrix resin for prepreg of FRP. CONSTITUTION:The objective resin contains at least (A) a polyepoxide resin having >=2 epoxy groups in one molecule, (B) a cyanic acid ester resin (preferably a polyfunctional cyanic acid ester having >=2 cyanato groups in one molecule or its mixture with its prepoplymer of a mixture of the above component and a polyfunctional maleimide containing >=2 maleimide groups in one molecule or its mixture with its prepolymer), (C) a thermoplastic resin (preferably polyaryl ether sulfone having high glass transition temperature) and (C) dicyandiamide.
Patent JP-H1082628-A (JP)
Title: Length-measuring apparatus using low acceleration electron beam
Inventor: SAKO YUTAKA
IPC: H01L21/66
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To correctly measure the line width by automatically detecting the start point and terminal point of a circuit pattern having a complicate edge waveform. SOLUTION: A sample is scanned by electron beams, and a signal of a first pattern is detected. The first pattern signal is stored in a memory. A signal of a second pattern different from the first pattern is detected. In order to compare signals of the first and second patterns, approximate waveforms are obtained by changing a standard deviation value of a Gaussian filter, and a coordinate of a point of inflexion of each approximate waveform is obtained. Then, a pair of corresponding points of inflexion are detected through comparison for every approximate waveform of the first and second patterns, and corresponding points of both patterns are obtained. A start point and a terminal point of the second pattern which is a pattern to be measured and corresponds to a start point and a terminal point of a line width to be measured which is set by the first pattern are detected.  The line width is, accordingly, the difference of the start point and terminal point of the second pattern.
Patent JP-S62276572-A (JP)
Title: Color electrophotographing method
Inventor: SAKAI TOSHIO
IPC: G03G15/01
Filed: 1986-05-26
Abstract: PURPOSE:To prevent excessive quantity of toner adhering to a photosensitive body so as to obtain faithful color reproduction, by using specific composite photosensitive body and selecting positive and negative electrostatically charged quantities by primary and secondary electrifications. CONSTITUTION:A composite photosensitive body provided with an Se layer (L layer) and ZnO layer (U layer) at its conductive base section is used. A picture is transferred with this photosensitive body in such a way that after the U layer is electrostatically charged to -800V by the primary electrification and negative charges on the U layer are neutralized by the secondary electrification, and then, the L layer is electrostatically charged to +800V, the picture is exposed through a red filter and developed with cyan toner, and then, transferred to transfer paper. Then the photosensitive body is cleaned and the entire surface potential is electrically charged to -600V by the primary and secondary electrifications, and then, picture exposure is performed through a yellow filter. The picture is developed with magenta toner and transferred to the transfer paper upon the cyan toner picture. Thereafter, the photosensitive body is cleaned and its entire surface potential is electrostatically charged to +600V by the primary and secondary electrifications, and then, picture exposure is performed through a cyan filter. The picture is developed with yellow toner and transferred to the transfer paper upon the cyan and magenta pictures. After transferring, the pictures are fixed.