baber/WOPTO huggingface dataset:
Patent JP-H0361301-A (JP)
Title: Manufacture of metal and alloy powder
Inventor: TATSUYA YUUICHI
IPC: B22F3/02
Filed: 1989-07-27
Abstract: PURPOSE:To manufacture metal powder green compact without any defect, such as crack, bulging, in degreasing and sintering processes after forming by applying shearing force or compressive stress after kneading organic binder with the metal powder having large particle diameter and spherical shape, which is manufactured with gas atomizing method, etc., to make the metal powder deforming. CONSTITUTION:For example, molten Ti-Al alloy is pulverized with the gas atomizing method or rotating disk method to manufacture the alloy powder having large particle diameter and spherical shape. This alloy powder is used as raw material and kneaded with the organic binder and at the time of degreasing and sintering after forming this with injection-molding, etc., the crack or bulging is developed in this and the satisfied sintered product is not obtd. In this case, the alloy powder having large diameter and spherical shape is kneaded with the organic binder and the shearing or compressive stress is applied to this and the alloy powder having large diameter and spherical shape is deformed and the surface area thereof is made large. By this method, the material kneaded with the organic binder increases mutual sticking force, and at the time of degreasing and sintering the injection-molded material, the defect, such as crack, bulging, is not developed and the sintered alloy body having excellent shape dimension is obtd.
Patent JP-S6257645-A (JP)
Title: Production of microcapsule
Inventor: ASANO MAKOTO
IPC: C09K23/52
Filed: 1985-09-05
Abstract: PURPOSE:To form the dense wall of a microcapsule by forming an amino- aldehyde wall film on the surface of a hydrophobic core material in a system prepd. by dispersing or emulsifying the core material into an aq. acidic soln. contg. a specific water soluble anionic hihg-polymer material. CONSTITUTION:The system dispersed or emulsified with the hydrophobic core material in the aq. acidic soln. contg. the water soluble anionic hihg-polymer material contg. an acrylamide/aralkyl sulfonic acid and/or the salt thereof as an essential monomer is prepd. The amino/aldehyde resin is then formed as the wall film on the surface of the hydrophobic core material in the system to produce the microcapsule. A multi-element copolymer of 2-acrylamide-2-phenyl propane sulfonic acid, acrylic acid and/or methacrylic acid and acrylonitrile is adequate as the above-mentioned water soluble anionic hihg-polymer material.
Patent JP-S63147686-A (JP)
Title: Thermal transfer ribbon
Inventor: KOBAYASHI TETSUO
IPC: B41M5/26
Filed: 1986-08-20
Abstract: PURPOSE:To enable correction of printed characters to be performed by using the same ribbon as that used for printing, by providing a layer of a heat-fusible ink comprising an ethylene-vinyl acetate copolymer resin or the like as a main constituent with a coloring agent mixed therein, on a film base. CONSTITUTION:A releasable layer 12 is provided on a film base 11, and an ink layer 13 comprising an ethylene-vinyl acetate copolymer resin and a coloring agent is provided thereon. Further, an anti-sticking layer 14 comprising a heat- resistant resin such as a silicone resin is provided on the base 11 on the side opposite to the side of the ink layer 13, thereby producing a thermal transfer ribbon 10. The film base 11 may be constituted of a film of a polyester, polyimide, polycarbonate or the like having a heat resistance of at least 150 deg.C, a condenser paper or the like. The coloring agent is a pigment such as carbon black.
Patent JP-H0516096-A (JP)
Title: Device for cutting printed wiring board
Inventor: SAWAMORI TADASHI
IPC: H05K3/00
Filed: 1991-07-08
Abstract: PURPOSE:To obtain a device for cutting a printed wiring board which can cut a printed wiring board into separate pieces automatically, efficiently, and accurately. CONSTITUTION:A device for cutting printed substrate has a positioning base 1 for positioning a printed substrate 9, a clamp base 2 provided adjacent to the positioning base 1 and for holding a printed substrate 9 to push it to the direction of a cutting blade 4, and a driving device 22 for moving the clamp base 2 forward and backward. The cutting device also has a cutting blade 4 provided in front of the positioning base 1, a substrate presser 5 provided with the cutting blade 4, a conveyor device 7 provided in front of the cutting blade 4 and for carrying the cut substrate, and an eject base 6 arranged opposite to the cutting blade 4 over the conveyor device 7. The eject base 6 has a pair of eject clamper 63, which can be moved in the bilateral direction against the progress direction F of the substrate, and also has a cylinder 64 for drawing the final board.
Patent JP-2001022030-A (JP)
Title: Silver halide photographic sensitive material and production
Inventor: OKA YUTAKA
IPC: G03C5/00
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To suppress the sticking of fine foreign matter and scuffing due to contact in transfer by incorporating a specified amount of a crosslinkable polymer other than gelatin and its derivatives into the outermost one of protective layers. SOLUTION: The silver halide photographic sensitive material has at least one silver halide emulsion layer and at least one protective layer on the substrate and contains a crosslinkable polymer other than gelatin and its derivatives in the outermost protective layer in >=50 wt.%, preferably 75-95 wt.% of the solid content. The substrate is appropriately selected in accordance with the purpose for which the silver halide photographic sensitive material is used and a polyethylene terephthalate film or a glass substrate is preferably used. The crosslinkable polymer in the protective layer may be crosslinked by heating at 60-200 deg.C, preferably 90-160 deg.C for >=10 min, preferably 60-300 min after photographic processing (washing).
Patent JP-S5991187-A (JP)
Inventor: ROBAATO ERU HABAADO
IPC: G02F1/13
Filed: 1983-10-18
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-H0726163-A (JP)
Title: Soft high-structure carbon black
Inventor: SATO HARUO
IPC: C09C1/48
Filed: 1993-07-12
Abstract: PURPOSE:To obtain a soft high-structure carbon black having specific physical properties and capable of effectively decreasing the rolling resistance originated from a carcass part when compounded to a rubber composition for tire, especially for carcass part. CONSTITUTION:This carbon black has the following physical properties. The nitrogen-adsorption specific surface area N2SA is 40-60m<2>/g, the dibutyl phthalate (DBP) absorption A0 is 160-220 ml/100g, the DBP absorption after compression 24M4DBPA A4 is 98-135 ml/100g, the ratio A1/A0 is 0.82-0.88 (A1 is DBP absorption after one compression treatment), the structure strength index calculated by the formula I (A20 is DBP absorption after 20 compression cycles; Ai is DBP absorption after (i) compression cycles) is 0.25-0.35, the number of pores N on the surface of the carbon black measured by mercury porosimetry is larger than the value calculated by the formula II and the Dst mode diameter which is the most frequent value of the carbon black aggregate diameter determined by centrifugal sedimentation analysis is larger than the value calculated by the formula III.
Patent JP-H0540794-A (JP)
Title: Online full color picture display device
Inventor: KOBAYASHI YUKA
IPC: G06F3/048
Filed: 1991-08-05
Abstract: PURPOSE:To display the retrieval result of online host data base retrieval as a full-color picture and to only update one data base at the time of updating data bases. CONSTITUTION:The retrieval key inputted by a terminal machine 24 is reported to a data base retrieval part 22. This part retrieves a host data base 23 by this retrieval key to acquire a data (picture) discrimination name and transfers it to an online full-color picture display device 25. The picture data retrieval part of the full-color picture display device 25 retrieves a picture data base 26 by the received data (picture) discrimination name to confirm the existence of picture data corresponding to the data (picture) discrimination name. When picture data exists, the data (picture) discrimination name is transferred to an output part, and the output part loads and displays corresponding picture data.
Patent JP-S5897059-A (JP)
Title: Adjusting device for copy density of copying machine
Inventor: SUZUKI KAZUHIRO
IPC: G03G15/06
Filed: 1981-12-04
Abstract: PURPOSE:To obtain a copy with desired specific density easily by adjusting toner density and the quantity of light varying with film density. CONSTITUTION:To adjust the quantity of light transmitted through a film 2 so that the light with a prescribed level reaches a photoreceptor 6, the film 2 is placed on a scanning table and while a light source 1 is turned on, its quantity of light is measured by a sensor 5 to set the intensity of the light of the light source 1 so that the quantity of light has a prescribed value. To adjust the toner density in a developing machine 8, a lamp 11 is turned on through a light-quantity adjusting part 16 and a reference latent image is formed on the photoreceptor. This reference latent image is made into a toner image, which is measured by a density sensor 12. The adjusting part 16 receives its density signal and adjusts the supplemented amount of toner of a toner supplementing device 10. Thus, a copy with desired specific density is obtained easily.
Patent JP-S6352431-A (JP)
Title: Film carrier package
Inventor: ICHIHARA SEIICHI
IPC: H01L21/60
Filed: 1986-08-22
Abstract: PURPOSE:To prevent a semiconductor element from cracking in a film carrier package in which one side surface is coated or reduced in thickness by cutting by bonding a hard plate on the rear surface of the element. CONSTITUTION:A hard plate 11 is bonded to the rear surface of a chip 7, and composed thinly of, for example, a metal plate or a ceramic plate. The plate 11 is bonded to the rear surface of the chip 7 by an adhesive or an Au-Si eutectic alloy. The warpage of the semiconductor element 7 is reduced due to the contraction of a resin sealing unit 12 to prevent the element 7 from cracking. Even if a microcrack exists by cutting on the rear surface of the chip 7, since the plate 11 is bonded to the rear surface, it can reduce the cracks of the element 1.
Patent JP-H1135546-A (JP)
Title: Guanidine derivative and hair cosmetic containing the same
Inventor: NAGAI MINORU
IPC: A61K8/43
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound having a good touch of use, capable of imparting flexibility to hair also in a neutral region after dried, and useful for hair cosmetics. SOLUTION: A guanidine derivative of the formula (R<1> is a 2-6C alkylene; R<2> is a branched 12-24C alkyl, an alkenyl) or its salt, e.g. 3-(2 -heptylundecyl) oxypropylguanidine hydrochloride. The compound of the formula is obtained by reacting an amine compound such as 3 -(2-heptylundecyl) oxypropylamine with a guanidyl group-introducing reagent such as cyanamide at 0-200 deg.C for 1-72 hr with stirring. One or more kinds of compounds among the compound of the formula may preferably be added to a hair cosmetic such as pre-shampoo, shampoo or hair rinse in an amount of 0.01-20 wt.%.
Patent JP-H0481637-A (JP)
Title: Dilution system for measuring electrolyte
Inventor: KAWASHIMA KIYOSHI
IPC: G01N1/10
Filed: 1990-07-24
Abstract: PURPOSE:To automate a dilution system by using a dilution cell having upper and lower openings and connecting the introduction of a sample and a diluent, the introduction of stirring compressed air and the lead-out of the diluent to the openings by a change-over means. CONSTITUTION:A dilution valve 4 moves a rotor to the right in a drawing to connect the line on the side of a stator connected to a sampling pipette 2 to the line Y2 on the side of the rotor and a pump changing valve 9 moves the rotor to the right in the drawing to connect the line Y1 of the rotor to the line Y2 of the stator. A specimen is set to the line Y2 between the valve 4 and the valve 9 by the sucking operation of a pump 10. Thereafter, the valve 4 is moved to the position shown in the drawing and the valve 9 moves the rotor to the left in the drawing to connect the line B1 on the side of the rotor to the line Y2 on the side of the stator and the specimen and a diluent are introduced into a dilution cell 5 by the emitting operation of a dilution pump 11. When the specimen and the diluent are introduced into the dilution cell 11, the valve 4 moves the rotor to the left in the drawing and a mixing valve 7 is opened to stirr the content in the dilution cell 5 by compressed air.
Patent JP-H0926014-A (JP)
Title: Pinion shaft slip-preventing structure of differential gear
Inventor: TERADA EIICHI
IPC: F16H48/38
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To inexpensively provide a pinion shaft slip-preventing structre of a space-saving differential gear, being excellent in assembleability and maintainability, aside from ease of assembling operations and deassembling operations, having avoided any nonconformance such as seizure. SOLUTION: This is a pinion shaft slip-preventing structure of a differential gear, which forms a ring groove 20a extending over the circumferential direction in and around the end part in a pinion shaft 20 pivotally supporting a pair of pinions 21 and 22 free of rotation in a differential case 2 after pircing through this differential case 2, installing a pin hole 2d in a specified spot adjoining a ring groove 20a of the pinion shaft 20 of the differential case 2, thereby having a pin 30 fitted in the pin hole 2d engaged to the ring groove 20a of the pinion shaft 20.
Patent JP-2000030502-A (JP)
Title: Lighting method
Inventor: ISHIWATARI MASANORI
IPC: F21S2/00
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To reduce rear-end collisions by enhancing visibility of a preceding vehicle traveling on the road and tunnel lighting or the like, by setting a specific value for the luminance of rear surface of the preceding vehicle. SOLUTION: In a method to light the rear 3 of a preceding vehicle 2 in a tunnel 1, the rear luminance of the preceding vehicle is set for not less than 2.0 cd/m2. A luminaire to light the rear 3 of the preceding vehicle 2 is installed on the wall surface 5 or the like of the tunnel. Since the rear luminance of the preceding vehicle to enhance ability to grasp movement of the preceding vehicle 2 having any reflectance (color), on lighting excluding its own headlight in an environment such as a road and a tunnel where the preceding vehicle 2 can exist, is not less than 2.0 cd/m2, a relative speed difference from the preceding vehicle 2 is easily recognized by this method.  In a road lighting, visibility of the preceding vehicle 2 from a driver is enhanced by aggressively irradiating light toward the traveling direction from the luminaire and making the rear luminance of the preceding vehicle 2 higher than 2.0 cd/m2.
Patent JP-H0923092-A (JP)
Title: Tray
Inventor: ASHINO KOJI
IPC: H05K13/02
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a tray which suppresses wear or damage of terminal accommodation parts and improves the protective function of accommodated electronic components. SOLUTION: In a tray main body 2 in which terminal accommodation parts 8, 10 for accommodating the terminal parts 14, 16 of an electronic component (electrolytic capacitor 4) are formed, standing wall parts (skirt parts 18) as protective means are formed. The protruding length of the wall is greater than or equal to that of the terminal accommodation part. Thereby load dispersion to the standing wall parts is enabled, and the protection of the terminal accommodation parts and further the protection of an accommodated component are improved.
Patent JP-S6438861-A (JP)
Title: Access competition control system for shared memory
Inventor: KURASHINA MITSUYO
IPC: G06F9/52
Filed: 1987-08-05
Abstract: PURPOSE:To prevent the occurrence of an unnecessary queuing time by successively allotting plural ports in an access order in accordance with priority, and transferring data at a section of a shared memory when plural function units are made access for the shared memory. CONSTITUTION:Since an automatic allotting control circuit 31 successively allots an access from function units 44-47 in accordance with the priority for ports 28-30, a discriminating means 42 of the respective ports stores the addresses of the access function units into an instructing means 43. Consequently, since the instructing means 43 permits to transfer the data at a section of a shared memory 1 for the function unit, which possesses the stored address, the indicating means can allot the access in the order of the priority for an access competition for the port, and the occurrence of the queuing time caused by the allotment of the port for the function unit can be prevented.
Patent JP-H0246616-A (JP)
Title: Earthing tank type gas-blast circuit breaker
Inventor: SATO MINORU
IPC: H01H33/70
Filed: 1988-08-08
Abstract: PURPOSE:To make it possible to manufacture in a small size and economically even though the breaker is for a high voltage and a large capacity by providing shield members which consist of a cylindrical shield and a small shield at the fixing side and at the movable side of a breaking member, and providing a capacitor device at the position at the outer surface of the small shield and inside the cylindrical shield. CONSTITUTION:At the movable side and the fixing side of a breaking member 1 and a resistance device 19, shield members 16 and 17 formed in specific shapes are provided respectively. By utilizing an arc-form space surrounded by the imaginary circles of small shields 16B and 17B, and cylindrical shields 16A and 17A, which are parts of the shield members 16 and 17, a capacitor 2 to suppress a transient voltage and to control a share voltage of the breaking member 1 is positioned, and fixed and held by fixing metals 14 and 15 at the movable side and the fixing side. As a result, equipotential lines are distributed along the curvature r of the small shields 16B and 17B in equal intervals, and relax the electric field intensity at the pole extensively, making the breaking member for a high voltage and a large capacity in a compact size. Consequently, an earthing tank type gas-blast circuit breaker for a high voltage and a large capacity can be manufactured in a compact size and ecconomically.
Patent JP-S58175622-A (JP)
Inventor: SENSEI KIMIHISA
IPC: B28B21/86
Filed: 1981-12-04
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-H0246082-A (JP)
Title: Accounting display system in cctv device
Inventor: NANBA KEIICHIRO
IPC: H04N7/173
Filed: 1988-08-08
Abstract: PURPOSE:To reproduce accounting data comparatively rapidly even when the requests of the data are received from many terminals at the same time by sending a fixed screen with a comparatively large quantity of transmitting information from a center by a specific television channel, sending information with comparatively small figure by a down data channel, and superimposing them on a terminal side. CONSTITUTION:When a bill request button 52 is operated, accounting specification data at a requested terminal are fetched from a host computer 7 in a center A. At the same time, a center computer 3 sends data to tune the sending channel of a modulator 9 to the side of a terminal B requested through a modem 4. Thus, a fixed screen E sent from the center A is tuned in a TV receiver 12. In the center A, the accounting specification data of the said terminal are transmitted from the host computer 7 to the center computer 3 and figure information F composed by a character generator is synthesized by a superimposing circuit 55.
Patent JP-2001022813-A (JP)
Title: Analysis method for unnecessary radiation
Inventor: NARAHARA HIDETOSHI
IPC: G01R29/08
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To evaluate the unnecessary radiation of an LSI in a realistic time and in a simulation mode by calculating the instantaneous current capacity from each event information, modeling the current capacity according to a prescribed rule and performing the FFT(fast Fourier transform) processing of the current change information that is calculated via the said modeling. SOLUTION: A logical simulator 4 performs a simulation according to the information given from a net list 1 showing the data on a circuit that is to undergo an EMI analysis, a test vector 2 which actuates the list 1 and a library 3 which describes the information on each of cells forming the list 1. A current waveform calculation processing part 7 calculates a current waveform from the event information 5 on every cell which is calculated by the simulator 4. On the basis of the calculation result 8 of the part 7, an FFT processing part 9 executes the FFT processing to calculate an EMI component and obtains an EMI analysis result 10 of the EMI analysis object circuit.
Patent JP-2001023748-A (JP)
Title: Power supply brush and manufacturing equipment of cathode ray tube using the same
Inventor: YUBIHARA YOSHIKI
IPC: H01R39/24
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To rarely break even by repeated strong contact to a power supply rail, reduce production cost, and suppress the generation of defective by laminating a plane brush body and an auxiliary brush shorter than the brush main body, having a bent part bending in the outside direction of the brush main body. SOLUTION: A power supply brush 1 is composed of a brush body made of a rectangular elastic metal plate, an auxiliary brush having a bent part 3a formed by bending the tip of an elastic metal plate, shorter than the brush body, and an auxiliary brush 4 made of a metal plate, and the three flat parts of them are laminated and fixed to a holding part 26 of an aging pallet 20 with fixing screws 27. Since the bent part 3a of the auxiliary brush 3 is protruded from the edge of the auxiliary brush 4 and positioned in almost the center of the brush main body 2, the brush body 2 comes in contact with a power supply rail 25, and is bent in a large radius of curvature in almost the central part. The bending stress of the brush body is dispersed, stress concentration is relaxed, and folding is prevented.
Patent JP-S5898301-A (JP)
Title: Dissolution of sodium alginate powder
Inventor: TAKEDA FUKUTAKA
IPC: C08B37/04
Filed: 1981-12-08
Abstract: PURPOSE:To prepare an aqueous solution of sodium alginate quickly by a simple method, by dispersing sodium alginate powder in a lower alcohol (or its mixture with water) and then adding water to this dispersion. CONSTITUTION:About 50ml of ethyl alcohol is added to about 5g of commercially available sodium alginate and mixed under agitation to form a dispersion. About 100ml of water is further added to this dispersion maintained in an agitated state to form a highly viscous uniform paste-like liquid. Then, about 100ml of water is further added to this liquid to obtain a light-yellow transparent solution having a sodium alginate concentration of about 2.5%. The produced sodium alginate solution is diluted with a suitable amount of water for use as a flocculation aid in water treatment or the like.
Patent JP-S5993662-A (JP)
Inventor: SENOO KAZUTAMI
IPC: B65D5/50
Filed: 1982-11-08
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。