baber/WOPTO huggingface dataset:
Patent JP-S63258833-A (JP)
Inventor: RAMANASAN RABICHIYANDORAN
IPC: C07C239/00
Filed: 1988-04-11
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-H10263779-A (JP)
Title: Manufacture of heat sink
Inventor: MASUKO KOICHI
IPC: B22D17/00
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for surely manufacturing a heat sink large in heat exchange area and firm in constitution. SOLUTION: Metallic fins 8 are squeezed in the thickness direction or in the width direction to reduce the thickness or the width, and projected parts 10 which are projected in the thickness direction or the width direction of the fins 8 and substantially continuous in the plane direction are formed. One end part of the fins 8 is projected in a cavity 50 and held with one end part of the projected parts 10 toward the cavity 50. The molten metal 13 of the material to form a base 7 is poured in the cavity 50, and the fins 8 are assembled in an erected condition relative to the base 7.
Patent JP-S59217579-A (JP)
Inventor: MIYASAKO KAZUNORI
IPC: B66B9/04
Filed: 1983-05-20
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-S5714619-A (JP)
Title: Production of polyester
Inventor: SAKAMOTO SEINI
IPC: C08G63/68
Filed: 1980-06-30
Abstract: PURPOSE: The ehtylene glycol solution containing a specific phosphorus compound distilling off from the polyester production process is heat treated in the presence of an alkali compound and distilled to recover ethylene glycol, then the product is reused in the polymerization to produce polyester with stabilized quality economically.  
     CONSTITUTION: The ethylene glycol solution that distils off from the polyester production process and contains water, methanol, methyl cellosolve, ethylene glycol monoacetate and 20W5,000ppm of phosphorus compounds of the formula (R 1 , R 2 , R 3  are 1W4C alkyl) is combined with an alkali compound such as aloxide by 3W30 equivalent times the phosphorus compunds included in the solution and they are heated preferably at 140W198°C for 10W100min reduce the phosphorus compounds to less than 30ppm. Then, the distillation under normal or reduced pressure is effected to recover ethylne glycol, which is used to produce polyester. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08280221-A (JP)
Title: Vegetable harvester
Inventor: IRIE NOBUYUKI
IPC: A01D25/00
Filed: 1995-04-14
Abstract: PURPOSE: To obtain a compact-sized chute of a vegetable harvester to cut the unnecessary leaves or roots of vegetable and discharge the unnecessary parts on the field. CONSTITUTION: This vegetable harvester is provided with a chute 40 placed at a side of a cutting apparatus C, cutting a part of the harvested vegetable and guiding and discharging the unnecessary part on the field. The chute 40 can be turned between an opened working position to extend the upper part of the chute 40 beyond the width of the vehicle and contract the lower part inward and a closed non-working position to position the upper part of the chute 40 at a side of a cutting blade 39 and keep the chute 40 within the width of the vehicle by pivoting a side of the chute 40 on the machine body. At least the side of the chute 40 facing the outer surface of the machine body is made of a rigid material, a cover 45 made of a flexible material is placed on the other side and the cover 45 is folded when the chute 40 is in closed state.
Patent JP-H02267705-A (JP)
Title: Write amplifier circuit
Inventor: HIZAWA MAMORU
IPC: G11B5/09
Filed: 1989-04-07
Abstract: PURPOSE:To prevent the vibration of a write current and to increase a current capacity by inserting resistances between the collectors and magnetic heads of two transistors, respectively. CONSTITUTION:When write signals are inputted to write control input terminals Q, the inverse of Q, transistors N3, N1 and N4, N2 are alternately turned on and off, and the currents specified by a constant current source ICC alternately flow as the emitter currents of the transistors N1 and N2. The emitter currents of the transistors N1 and N2 flow to magnetic heads LH1 and LH2 approximately as collector currents IC1 and IC2. In such a constitution, by optimizing resistances RC1 and RC2, the vibration phenomenon of the write current can be suppressed. Consequently, the current capacity can be increased, and the design of a magnetic head circumference at the time of executing an IC, etc., can be simplified.
Patent JP-H03289751-A (JP)
Title: Push-button telephone system
Inventor: KONDO TOSHIAKI
IPC: H04M3/44
Filed: 1990-04-05
Abstract: PURPOSE:To send out a dial data code string to a telephone line, inserting a pause into desired position by storing the dial data code string in dial data memory as dial information including a pause code. CONSTITUTION:A dial data code interval detecting means 15 is provided, which receives the dial data code string inputted from a dial input means 11, and detects a time between neighboring dial data codes, and sends the neighboring dial data codes to the dial data memory 12 as they are when the detection time is less than prescribed time, and sends the neighboring dial data codes to the dial data memory 12, inserting the pause code representing a prescribed pause position between them, when the detection time exceeds the prescribed time. In such a way, the dial data code string can be stored in the dial data memory 12 as the dial information including the pause code. Thereby, it is possible to send the dial data code string to the telephone line, inserting the pause into the desired position.
Patent JP-H05285667-A (JP)
Title: Spot welding equipment
Inventor: TAKAHASHI SHOICHI
IPC: B23K11/11
Filed: 1992-04-09
Abstract: PURPOSE:To improve the working rate of the welding gun of a welding robot performing welding by using plural welding guns, and to perform tip-dressing to the tip of the welding gun without stopping an assembling line. CONSTITUTION:Electricity, water and air are supplied to a 1st welding gun mounting stand 21 mounted with the welding gun 17 not attached to a welding robot. The joint of the welding gun can be connected to a joint 77 provided on the 1st mounting stand 21, and the electricity, water and air can be supplied to the welding gun 17 mounted on the 1st mounting stand 21.
Patent JP-S57203718-A (JP)
Title: Manufacture of nondirectional electrical steel plate extremely excellent in its magnetic characteristic
Inventor: SHIMOYAMA YOSHIAKI
IPC: H01F1/16
Filed: 1981-06-10
Abstract: PURPOSE:To manufacture a titled steel plate which is excellent in both watt loss and magnetic flux density, by hot-rolling electromagnetic steel of ultralow carbon content containing a specific quantity of Si which has reduced S, and after that, annealing it, and subsequently, cold-rolling it, and after that, annealing it at a high temperature for a short time, performing skin pass rolling, and after that, straightening and annealing it. CONSTITUTION:Electromagnetic steel containing <=0.005% C, 0.3-2.0% Si, <= 0.010% S, <=0.080% P, and >=0.15% Al, which has been manufactured by continuous casting is hot-rolled, and after that, is hot-rolled at a temperature of >=800 deg.C and is annealed. Subsequently, it is cold-rolled, its crystal grains are enlarged by annealing it at a high temperature of >=800 deg.C for a short time within 2 minutes, watt loss is reduced without causing internal oxidation, etc., and its magnetic flux density is elevated. Subsequently, its magnetic characteristics are elevated by performing skin pass rolling, executing its punch-working or shear-working to a prescribed shape, and after that, straightening and annealing it, and also growing the crystal grains.
Patent JP-H08287731-A (JP)
Title: Flat cable
Inventor: YAMAMOTO HAJIME
IPC: H01B7/08
Filed: 1995-04-14
Abstract: PURPOSE: To provide a flat cable which has high adhesive strength even at a high temperature, and superior flame resistance by fastening copper wires between base films with inorganic adhesion layers. CONSTITUTION: Copper wires 3 made of copper foil material which has a rectangular cross section structure and transmits an electrical signal are fixed between polyethylene terephthalate 1, 5 being base films with adhesives 2, 4 so as to form a flat cable. The adhesives 2, 4 are silica sol inorganic varnish the main component of which is the fusion body of silica superfine particulates and 30% fo which is filled with aluminum oxide of. Thereby, the base films are surely fastened with the inorganic adhesive the change of the adhesive strength of which is very little owing to temperature change so that the separation of adhesion surfaces is not allowed.
Patent JP-H10283667-A (JP)
Title: Optical head
Inventor: YAMAMIYA KUNIO
IPC: G11B7/135
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To provide an optical head capable of easily, precisely and optically positioning it so that uniformity of an intensity distribution of a light beam doesn't occur on a pupil of an objective lens and easily miniaturizing and thinning it. SOLUTION: This optical head is provided with a semiconductor laser 21, a diffraction grating 22 diffracting divergent luminous flux outgoing from the semiconductor laser 21 and generating at least three pieces of light beams, the objective lens 27 converging at least three pieces of light beams generated by the diffraction grating 22 on an optical recording medium 28 and light receiving means 30, 32 light receiving return light reflected by the optical recording medium 28. In such a case, the optical head is provided with a numerical aperture control means provided with a liquid crystal shutter 23 held by a hold member common to at least the diffraction grating 22, selectively limiting an aperture of divergent luminous flux from the semiconductor laser 21 and controlling the numerical aperture of the objective lens 27.
Patent JP-H11269084-A (JP)
Title: P-related gene expression inhibitor and cosmetic containing the same
Inventor: TADA AKIHIRO
IPC: A61K8/96
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To obtain the subject inhibitor capable of inhibiting the manifestation and progression of senile freckles or the like and suitable for preventing and improving pigmentation disorders in the form of cosmetics or the like, by using a specific essence. SOLUTION: This inhibitor comprises an essence from hamamelis virginiana. The essence is obtained by subjecting one or more kinds selected from the leaves, stems and branches of hamamelis virginiana to extraction with a polar solvent, and optionally, evaporating the solvent to dryness; specifically, it is recommended, for example, that the essence is obtained by adding methanol, to the terrestrial parts of hamamelis virginiana which is then immersed in the methanol at room temperature for 5 days followed by filtration to remove impurities, and then by evaporating the solvent under reduced pressures to dryness followed by subjecting the resultant residues to liquid-liquid extraction using methylene chloride and water. This inhibitor, when to be used in a cosmetic, is formulated pref. at 0.01-10 wt.% in the cosmetic.
Patent JP-S60233606-A (JP)
Title: Optical device for incidence on plural optical fibers
Inventor: TAKAGUCHI TAKASHI
IPC: G02B6/42
Filed: 1984-05-07
Abstract: PURPOSE:To make light incident on plural optical fibers efficiently by arranging plural focus lens opposite the optical fibers so that light is focused on the centers of the front surfaces of the respective optical fibers. CONSTITUTION:Light 3 emitted by a light source 1 is collimated by a collimator lens 2 into a parallel beam like a beam 4, which is converged like beams through focusing lenses 5a. Then the beams are focused on the front surfaces of the respective optical fibers 7, so the light from the light source 1 is all incident on the optical fiber bundle 8. Thus, the light from the light source is incident on the plural optical fibers efficiently.
Patent JP-H09283713-A (JP)
Title: Method for forming capacitor insulation film for semiconductor device
Inventor: TAKAHASHI MASASHI
IPC: H01L29/792
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a capacitor insulation film for semiconductor devices, that contains no SiOx Nx and can be thin. SOLUTION: A first structure 13 is obtained by forming a silicon layer 11 on a background 10 at first in the forming process of a silicon nitride film. Then thermal nitriding processing is applied to the first structure in a state that a natural oxide film 12 is formed on the surface of the silicon layer 11 to obtain a second structure 17 where the surface region of the silicon layer is changed into a silicon nitride layer 14 and the natural oxide film is changed into a silicon nitride oxide film (SiOx Nx film, where x, y denote the composition) 16. Furthermore, a third structure 19 is obtained, where the silicon nitride film 14 is left by selectively removing the silicon nitride oxide film through etching.
Patent JP-H09277455-A (JP)
Title: Conductive laminated film
Inventor: ABE KAZUHIRO
IPC: C09D167/00
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To keep the intrinsic merits of a structural molding such as a polyester film and to give it an antistatic property enough to overcome electrostatic troubles which is its defect. SOLUTION: At least on one side of a thermoplastic film is laminated a conductive layer comprising 100 pts.wt. of sulfonated polyaniline containing alkoxy-group-substituted aminobenzene sulfonic acid as a main component, 10-2000 pts.wt. of water soluble or water-dispersed copolyester incorporated with a sulfonic acid group and/or its alkali metal salt group, and 0.001-1000 pts.wt. of a nonionic surfactant.
Patent JP-H06298880-A (JP)
Title: Production of fluorinated block copolymer for anionic electrodeposition coating composition
Inventor: MISE TSUYOSHI
IPC: C08F293/00
Filed: 1993-04-16
Abstract: PURPOSE:To obtain a fluorinated block copolymer for use in an anionic electrodeposition coating composition excellent in weatherability, durability, and gloss. CONSTITUTION:A polymeric peroxide is reacted with a mixture of a polymerizable unsaturated acid monomer and an unsaturated monomer copolymerizable therewith to obtain a copolymer having a peroxy bond. This copolymer is polymerized with a fluorinated unsaturated monomer in a hydrophilic medium. The resulting fluorinated block copolymer is neutralized with ammonia and/or an amine to produce a water-based liquid.
Patent JP-S61248940-A (JP)
Inventor: DEEBITSUDO WAAREN GIIA
IPC: F16H48/06
Filed: 1986-04-18
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-H06307309-A (JP)
Title: Method and equipment for injecting fuel
Inventor: UIRIAMU DABURIYU KERII
IPC: F02M61/10
Filed: 1991-03-28
Abstract: PURPOSE: To reduce or prevent cavitation erosion at the time of terminating a secondary injection by performing a fuel injection at a first stage of a partial opening of a needle valve in which fuel injection is reduced by a control of fuel flow rate and at a second stage in which fuel is injected without being restricted. CONSTITUTION: An inner metering ring 60 and an outer metering ring 62 which cooperate each other restrict fuel during an operation of a first stage of a valve and perform a shaping of fuel flow rate. During a second stage, a needle valve 16 is quickly driven to the full open position and is temporarily held to the full open position. At a final stage for closing the valve 16, the two rings 60, 62 cooperate each other and limits fuel flow rate between an upper fuel chamber 34 and a lower fuel chamber 36. Further, a clearance passage 63 reduces transmission of reflection of injection pulse and secondary pressure waves caused by the subsequent injection from the upper fuel chamber 34 to the lower fuel chamber 36. By the transmission reduction, cavitation erosion on a valve seat 19 and in the vicinity can be reduced.
Patent JP-S5213404-A (JP)
Title: Suction head
Inventor: NAGASAKI KATSUUMI
IPC: B22D43/00
Filed: 1975-07-22
Abstract: PURPOSE: A suction head for injecting water during drawing of slag to cool and disintegrate the slag into fine pieces and separating the slag from water vapors after drawing the slag. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11287847-A (JP)
Title: Apparatus and method for preparation of test pattern as well as recording medium with recorded test-pattern preparation program
Inventor: MUROTA TOSHIYA
IPC: G01R31/3183
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method, in which the total amount of data is reduced when a test pattern used to inspect an LSI is controlled, and in which the efficiency of the changing operation of the test pattern can be enhanced when the LSI is revised. SOLUTION: In an apparatus which prepares a test pattern used to inspect an LSI, a block-pattern storage part 13 which stores a plurality of block patterns is provided, a test-pattern setting part 15 which sets constitution information composed of attributes such as the inspection position of the block patterns and the storage place of the block patterns or a parameter used to automatically prepare the block patterns is provided, a test-pattern constitution storage part 14 which stores the constitution information is provided, and a test-pattern preparation part 17 in which the block patterns are combined by referring to the constitution information stored in the test-pattern constitution storage part 14 and which prepares the test pattern is provided.
Patent JP-S6360992-A (JP)
Inventor: RUNE EEMU
IPC: C07D501/56
Filed: 1987-04-14
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-H03290256-A (JP)
Title: Ink jet recording head unit and ink jet recording device installed with same unit
Inventor: MURAYAMA YASUSHI
IPC: B41J2/01
Filed: 1990-04-06
Abstract: PURPOSE:To obtain recording picture with high grade by registering to a recording head and eliminating of warpage by a method wherein by adjustment by a position adjusting means and/or interval adjusting means a warpage adjusting means is provided on each recording head of which both ends are supported at specified positions. CONSTITUTION:Both end parts on a discharge surface 1A of a recording head 1 are brought into contact with positioning surfaces 101A and 101B of a housing, and positioning of the head 1 in the direction shown by arrow C is performed. By turning an eccentric top member 24A, a position of each recording head 1 in the direction shown by arrow A is adjusted, and by turning an eccentric top member 24B, microadjustment of the end position on the side being in contact with an eccentric cam 26B of the recording head 1 is done using a head fixing pin 25 as the center. To adjust warpage, a taper part 32A of a screw member 32 is pressed to a taper surface 34A of a warpage adjusting block 33, screwing of the screw member 32 is done, and the central part of the recording head 1 can be pressed to the L or R direction together with the heat pipe 2.
Patent JP-H03288886-A (JP)
Title: Intrinsic el emitting element and display device and electronic blackboard respectively using the el emitting element as picture elements
Inventor: KOBAYASHI TSUKASA
IPC: H04N1/00
Filed: 1990-04-06
Abstract: PURPOSE:To remove an external circuit, to control individual elements and to reduce the production cost of a device by forming a photoconductive substance layer between a light emitting side electrode and a rear electrode and arranging a light source to be controlled to turn on/off it on the back of the rear electrode. CONSTITUTION:An electric field is applied between the light emitting side electrode 2 and the rear electrode 30 to finely emit a light emitting layer 1 as an OFF state, the layer 1 in the OFF state is irradiated with light from the rear electrode (30) side to reduce the resistance value of the photoconductive substance layer 31 and start to emit the layer 1 and the layer 1 is continuously emitted by the reduction of the resistance of the layer 31 due to feedback light from the layer 1 to hold the light emitting state. When the reduction of resistance value R is R' at the time of applying writing light alpha, the voltage Vc' of a capacitor C is boosted up to V/{1 + JWC(R - R')}, so that the C increases its light emission, radiates display light beta and feedback light gamma and reduces the resistance value R. Consequently, the use of an external circuit is removed, individual elements are controlled and the production cost of a device using many EL elements is reduced.
Patent JP-S57204567-A (JP)
Title: Color electrographic developing device
Inventor: FUJISAWA KUNIO
IPC: G03G15/01
Filed: 1981-06-12
Abstract: PURPOSE:To obtain a small-sized developing device free of mixture of a developing material, by constituting the developing device by a rack frames where plural developing rooms are arrayed vertically, a vertical driving part which moves up and down the rack frame, and a horizontal driving part which moves forth and back the developing rooms between a specific position and a developing operation position. CONSTITUTION:A developing room 2 among four developing rooms, 2, 4, 6, and 8 is at a developing operation position. Those four developing rooms 2, 4, 6, and 8 are provided in a rack frame 10. The developing rooms 4, 6, and 8 are stored at prescribed positions determined by stoppers 11 of the rack frame 14. During developiment, the frame 10 is moved up and down by a vertical driving part with a screw rod 16 and a nut 18. Then, horizontal driving parts 28 and 30 move the developing rooms 2, 4, 6, and 8 horizontally through a screw shaft 32 and engagement parts 34, 36, and 38.
Patent JP-S5516491-A (JP)
Title: Semiconductor device
Inventor: YAZAKI KENICHI
IPC: H01L23/28
Filed: 1978-07-24
Abstract: PURPOSE: To stop resin flow at any selected spot through utilizing resin's surface tension by providing a clearance of hole or slit at the neck of a resin stop frame.  
     CONSTITUTION: A hole 12 is perforated in the neck close to an external lead 8 on a resin stop frame 11' to leave a clearance "b" and a step difference "a" for the frame 11'. The flow of a resin 10 can now be stopped with the step difference "a" and the clearance "b" by utilizing surface tension working on the resin. Then, the resin can be stopped at any selected spot by positioning the hole 12 accordingly. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60234646-A (JP)
Inventor: AOKI SHINICHIROU
IPC: A61B8/00
Filed: 1984-05-07
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-H11270136-A (JP)
Title: Cft construction concrete filling-up controller
Inventor: TANIGAKI KATSUHIKO
IPC: G03B17/18
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a CFT construction concrete filling controller capable of observing in detail the interior of a steel column and the condition of filled concrete with a small-sized light weighted camera unit. SOLUTION: A camera unit 2 having a CCD photographing device 22, a lighting system 23 and an infrared distance sensor 24 accommodated in a cover 21 are lifted and lowered inside a steel column 100 by an elevating device 3 and the state of things inside the steel column 100 photographed with the CCD photographing device 22 is projected on a TV monitor 7. At this time, the distance between the camera unit 2 and the filled concrete 104 inside the steel column 100 is indicated on a display 81 in response to the output from the infrared distance sensor 24.
Patent JP-S5425771-A (JP)
Title: Electronic fare balance
Inventor: TAKAHAMA KAZUE
IPC: G01G19/413
Filed: 1977-07-28
Abstract: PURPOSE: To prevent considerable flickering of displaying by not performing money amount calculation and weakly lighting a money amount display device until weighing data stabilize, by the use of a one-chip microcomputer. 
     COPYRIGHT: (C)1979,JPO&Japio