baber/WOPTO huggingface dataset:
Patent JP-H05223035-A (JP)
Title: Fuel injection valve
Inventor: SUZUKI KENICHI
IPC: F02M61/18
Filed: 1992-02-12
Abstract: PURPOSE:To provide a fuel injection valve mitigating the abrasion and adhesion on the colliding faces and sliding faces of a nozzle body and a needle and having excellent abrasion resistance and adhesion resistance. CONSTITUTION:A fuel injection valve 1 is provided with a hollow nozzle body 3 having a jet nozzle 3b at the tip and a needle 4 slid in the nozzle body 3, colliding with the nozzle body 3, and opening or closing the jet nozzle 3b of the nozzle body 3. At least one surface of the contact faces of the nozzle body 3 and the needle 4 has hard grains protruded to the average height of 0.1-0.5mum from the inside, and the hard grains are nearly uniformly dispersed on the contact face.
Patent JP-S58186300-A (JP)
Inventor: BUERUNAA FUIDEI
IPC: H04R7/02
Filed: 1983-04-06
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-S59185477-A (JP)
Title: Sensitivity control device of television camera
Inventor: IRISAWA KUNIO
IPC: H04N5/228
Filed: 1983-04-05
Abstract: PURPOSE:To hold the whole picture in a proper brightness even if a ratio of brightness and darkness on the picture is varied, by controlling a sensitivity of a television camera by an output of a difference signal between an average level signal and a standard level signal. CONSTITUTION:From a video signal (h) brought to image pickup by an image pickup tube 1, a part of it is eliminated, and an average level of a composite signal obtained by replacing this eliminated part with a signal of a prescribed reference level from a mixing level power source 23 is derived. This average level signal is compared with a standard level signal of a standard level power source 3, and its difference signal is formed. Sensitivity of a camera is controlled by an output of this difference signal, therefore, even if a ratio of brightness and darkness on the picture is varied, no black-out nor white-out is generated.
Patent JP-H06248685-A (JP)
Title: Sewage treatment device
Inventor: MOTOYAMA ATSUSHI
IPC: E03F5/00
Filed: 1993-02-24
Abstract: PURPOSE:To construct a sewage treatment device in a small installation area, to save power consumed for sewage treatment and to make treatment stably. CONSTITUTION:A water intake 2a is formed in the upper stream side of a treatment tank 2 having a treatment space 2f, and a drain inlet 2b is formed in a position lower than the water intake in the lower stream side. The treatment space is filled with bioreactor 10, and an air supply device 20 is so connected to the bottom 2c of the treatment tank that air can be supplied to the treatment space from the bottom thereof.
Patent JP-2000255003-A (JP)
Title: Acryl decorative metal panel
Inventor: TERASAWA NORIYOSHI
IPC: B32B15/082
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To obtain an acryl decorative metal panel excellent in appearance such as depth or transparency and surface hardness by a reduced number of processes. SOLUTION: An acryl decorative metal panel is obtained by laminating an acryl film 11 comprising a resin compsn. wherein 5-25 wt.% of rubber- containing polymer particles with a particle size of 0.2-0.4 μm are dispersed in an acrylic resin and having pencil hardness of H or more and a thickness of 500 μm or less on a metal panel. A printing surface can be provided to the surface on the side of the metal panel 16 of the film 11. Further, a resin film provided with a printing surface can be arranged between the acryl film 11 and the metal panel 16.
Patent JP-S51136112-A (JP)
Title: A small motor
Inventor: NAKATSUGAWA AKIRA
IPC: H02K5/00
Filed: 1975-05-21
Abstract: PURPOSE:A firm mount, in such manner that a notch of ''L'' letter by provided near opening end of the motor housing and the end bracket made adequately hooked mounting on the notch.
Patent JP-H07271739-A (JP)
Title: Swap area decentralization system
Inventor: OKABE KOJI
IPC: G06F15/177
Filed: 1994-03-30
Abstract: PURPOSE:To carry on the operation of a processing process by using a swap area of another host computer even if the memory of its own computer becomes deficient. CONSTITUTION:On its own host computer l, a memory management process 12 manages a memory area and a swap area 13. If the memory area and swap area 13 become deficient, the memory management process 12 makes a communication with a memory management process 21-i of another host computer 2-i at requests of processing processes 11-1 to 11-m. When a swap area 22-i has a free area, the memory management process 12 transfers part of the contents of the swap area 13 to the swap area 22-i. Consequently, the deficiency of the memory area and swap area 13 is eliminated, so the operation of the processing processes 11-1 to 11-m can be carried on.
Patent JP-S53144867-A (JP)
Title: Correcting method for eccentricity
Inventor: IHARA FUMIO
IPC: B21D3/14
Filed: 1977-05-25
Abstract: PURPOSE: To easily correct the eccentricity in the tee, by restraining the outer face of the piston pipe welded so as to form a tee using the sectional dies, and by ironing the inner face on one side of the tee, in the manufacture of the piston for use of the refrigerator-compressor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62218025-A (JP)
Title: Electric discharge machine
Inventor: KAWADA KIYOMI
IPC: B23H7/02
Filed: 1986-03-18
Abstract: PURPOSE:To prevent a drop of cut off products, by furnishing support plates moved by a cylinder to hold both ends of a material to be worked at the lower side of the both ends of the material, and at the same time, furnishing a product support unit moved by another cylinder at the lower central side. CONSTITUTION:First, a material 12 to be worked is held by supporting plates 30 and 34, and a product A is cut off by a wire electrode. When products B to E are cut off and formed, an end of the material to process 12 is held by the supporting plate 30 and clamp members 32a and 32b, the supporting plate 34 is deformed by a cylinder 36, and the other end of the material 12 and the product A are held by the plate 34. Then, a product support unit 46 is moved by a delivery cylinder 48 under the products B to E to be produced from the material 12, and the product B is begun to cut off. By such plural supporting means, the products A to E cut off by the wire electrode will not drop, and are prevented from generating damages.
Patent JP-S59187760-A (JP)
Title: Preparation of potato cake similar to rice cake in texture
Inventor: NISHIZUKA KOUSHIROU
IPC: A23L19/10
Filed: 1983-04-07
Abstract: PURPOSE:To prepare a potato cake having the same palatability as a rice cake, and useful as a health food, by adding potato starch to washed, skinned and steamed potato to attain a desired water-content, stirring and mixing at high temperature under a high-speed mixing action, and forming the obtained mixture. CONSTITUTION:A washed and skinned potato is steamed at 90-105 deg.C for 30- 60min, and optionally strained. 100pts.wt. of the potato is added with 5-40pts.wt. of potato starch to attain a water-content of 64-72%, and stirred at a high speed keeping the temperature to >60 deg.C to obtain the objective potato cake. The obtained potato cake is maintained at >40 deg.C and formed.
Patent JP-S63226893-A (JP)
Inventor: YAMAGUCHI AKIO
IPC: H05B3/20
Filed: 1987-03-17
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-S57174109-A (JP)
Title: Preventing method for horizontal flow sedimentation- basin from generation of density current
Inventor: MORITA SHIGEJI
IPC: B01D21/00
Filed: 1981-04-20
Abstract: PURPOSE: To effectively prevent a horizontal flow sedimentation-basin from a generation of density current, by mixing under-layer water in a sedimentary part with raw  water in accordance with the temperature difference between said under layer water  and raw water, and decreasing the temperature difference between them.   
     CONSTITUTION: An under-layer water temperature in a horizontal flow sedimentation- basin 2 is represented by a muddy water temperature in a mud collecting pipe-path 9  and its temperature is detected by a thermometer 12, and a raw water temperature is  represented by a water temp. in a mixing sedimentation basin at the second slowly  agitating part 6 and its temp. is detected by a thermometer 13. Then, a specially provided line pump 14 is started to suck under-layer water of the sedimentary part from a  suction pipe 15 to return it to the raw water side through a discharging pipe 16 in  order to mix it with the raw water when the temp. difference reaches a set value in  accordance with the detected temp. difference between both the parts. Thus the pump  14 stops at the fixed set value of temp. difference to stop the returning of water to a  slowly agitating part 5 when the raw water approaches the temp. of the under-layer water in the basin 2 by mixing the raw water with the feed back water. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000256447-A (JP)
Title: Polyester-polyether-based elastomer and manufacture thereof
Inventor: NAKANO MASAYOSHI
IPC: C08G63/672
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To obtain an elastomer realizing good elastomer property which can be manufactured in an easy process by connecting a hard segment having a polyalkyleneterephthalate structure and a soft segment having a polyalkylene oxide structure via an amide bond. SOLUTION: A polyalkyleneterephthalate resin is reacted with an aminated polyalkylene oxide at both ends of which amino groups are introduced in a reaction medium such as an ether-based solvent, an acetal-based solvent, a aprotic solvent, a non-active solvent and the like. The obtained product is a po lyester-polyether-based elastomer comprising a hard segment having a polyalkyleneterephthalate structure represented by formula I (wherein R is a 2-10C alkylene group; and n is 20-200) and a soft segment having a polyalkylene oxide structure represented by formula II (wherein R' is a 2-10C alkylene group; and m is 10-200), both segments being connected via an amide bond.
Patent JP-S55152524-A (JP)
Title: Disposal method for malodorous gas
Inventor: UMIGA NOBUYOSHI
IPC: B01D53/74
Filed: 1979-05-18
Abstract: PURPOSE: To prevent trouble, such as the lowering etc. of a washing function due to bubbles by a mechanism wherein ozone is mixed, a bubble separating tank is mounted before exhaust gas from an aeration tank in which the bubbles are mixed contacts with a wash liquid, and the bubbles are broken.  
     CONSTITUTION: Ozonized air 13 from ozone generator 12 is mixed with malodorous gas 7 containing bubbles sucked by means of a fan 8 from an aeration tank 2, the bubbles are separated by means of a bubble separator 35, and the gas is sent to a washing tower 9. The bubbles 36 are detained in the separator 35, foaming components are oxidized by ozone to break the bubbles, and a separating liquid formed is discharged from a drain valve 37. The malodorous gas is gas-liquid contacted with a wash liquid 14 circulating in the washing tower 9, and exhausted through a demister 22. The wash liquid 14 is supplied from an alkaline solution tank 17 controlled by means of a pH meter 15 and a pH regulator, supplementary water 20 and a powder activated carbon suspension tank 31, and overflowing water 21 is discharged after activated carbon is sedimented and separated at a disposal tank 33. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11242387-A (JP)
Title: Developing device
Inventor: YAMADA YOICHI
IPC: G03G15/08
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a developing device in which a bearing is surely attached. SOLUTION: An elastic member 491 intervenes between the respective side surfaces of a developer carrier 430 and a supply roller 440 and the side wall 423 of a case, and the respective supporting shafts of the developer carrier 430 and the supply roller 440 are rotatably supported by the bearing 492 attached to the side wall 423. Then, a fall-off preventing means 493 consisting of a screw clip for a bearing or the like is provided on the supporting shaft 431 of the developer carrier 430. The bearing 492 is flanged and fit in a stepped hole on the side wall 423.
Patent JP-S58177367-A (JP)
Title: Supplying device for liquid
Inventor: YUKIMURA NOBORU
IPC: B41J2/175
Filed: 1982-04-13
Abstract: PURPOSE:To prevent the leakage of liquid and the mixing-in of air, etc. when the liquid is filled up initially, and thereby to facilitate the work of filling-up thereof, by providing a pressure-reducing means for reducing the pressure at one end of a liquid supplying system from the side of a liquid supplying tank in an ink jet printer. CONSTITUTION:A stopper 31 is seated on the ceiling part of a pressure-reducing chamber 21, and the opening of the end part 14a of a supply pipe 14 is arranged in the chamber. A piston 27 is moved toward the pressure-reducing chamber 21 to put the inside of the chamber 21 under the atmospheric pressure, and then the piston 27 is drawn. Under the pressure thus reduced, ink 30 in an ink chamber 25 is made to flow through a supply pipe 13 and fill up the common liquid chamber 34 of a head 6 and all nozzles 37 in succession. The ink filling up them reaches the pressure-reducing chamber 21 through the pipe 14, excluding remaining air in the channels 13, 34 and 14. Next, the end part 14a of the pipe 14 is depressed onto the side of the liquid chamber 25 to be immersed in the ink 30, whereby the initial work of filling up the ink is completed. In this way, stains by leakage from a part to be supplied and the mixing-in of air can be prevented, and the work of filling up the ink is facilitated.
Patent JP-H07268307-A (JP)
Title: Aqueous heat bonding type coating composition
Inventor: TERAO OSAMU
IPC: C08G59/62
Filed: 1994-03-30
Abstract: PURPOSE:To obtain the subject coating composition forming a coating film capable of protecting the surface of a base, having function as an adhesive for firmly bonding bases each other by thermal contact bonding. CONSTITUTION:This aqueous heat bonding type coating composition comprises 100 pts.wt. of a thermoplastic emulsion synthetic resin having >=80 deg.C) glass transition temperature, 3-80 pts.wt. of an epoxy emulsion resin and 3-100 pts.wt. of an aqueous phenol resin as a binder.
Patent JP-S58177253-A (JP)
Title: Grinding method for test material
Inventor: SANO MAKOTO
IPC: B24B1/00
Filed: 1982-04-12
Abstract: PURPOSE:To ensure microscopical observation of a thin test material being section-ground, by coating both surfaces of the test material with adhesives, pinching it with transparent members such as acrylic sheets, and thereby obtaining the sections ground accurately level. CONSTITUTION:In order to section-grind a thin test material 2 such as a steel plate of 0.8mm. thick or less, both surfaces of this test material 2 are coated with adhesives. The material is then pinched fast by members 4, 4'. Material for these members 4, 4' is preferably an easy-to-cut material for grinding process, for wex. transparent acrylic psheets. The sections 6 of the test material 2 are now ground together with the oversurfaces 5 of the members 4, 4'. The test material 2 ground while held in such a way is positioned vertically, so that the sections are located accurately level, which will ensure performance of abservation by a microscope etc.
Patent JP-S60216669-A (JP)
Title: Picture recording device
Inventor: KURABAYASHI SADASUKE
IPC: H04N1/387
Filed: 1985-03-25
Abstract: PURPOSE:To obtain picture recording having a desired and visually easy to see picture density by recording a picture signal plural number of times on a scanning line in recording the picture based on a binary picture signal. CONSTITUTION:A picture recording device consists of monostable multivibrators 40, 42, serial-in/serial-out shift resisters 44, 46, AND gates 48, 50, OR gates 52, 54 and a shift register 20. In energyzing a stylus based on the binary picture signal, the device acts like obtaining a prescribed black level density through three times power application. Two stages of intermediate tone such as dark intermediate tone and light intermediate tone are obtained at the boundary region between a black level and a white level by shifting right or left the binary picture signal at each energyzing recording.
Patent JP-S63226963-A (JP)
Title: Semiconductor device
Inventor: ODA SHUICHI
IPC: H01L29/78
Filed: 1987-03-16
Abstract: PURPOSE:To enable the fining of a device, by providing this device with a wiring, which is formed directly on a semiconductor substrate, and a diffusion layer for a source and a drain, which is formed by diffusing impurities of the wiring into a semiconductor substrate when the wiring is formed, and by making a contact surface between the wiring and the substrate be used as a contact part. CONSTITUTION:This device is provided with a wiring 5, which is formed directly on a semiconductor substrate 1, and a diffusion layer 4 for a source and a drain, which is formed by diffusing impurities of the wiring 5 into the semiconductor substrate 1 when the wiring 5 is formed. A contact surface between the wiring 5 and the substrate 1 is used as a contact part as it is. For example, the wiring 5 is formed directly on the semiconductor substrate 1 by an epitaxial growth method, and the diffusion layer 4 is formed shallowly by diffusing impurities into the substrate 1 when the wiring 5 is formed by the epitaxial growth method. Further, an oxidizing film 2 and a gate 3 are formed to compose a MOS transistor. Thus, a conventional contact part becomes needless and the shallow diffusion layer can be formed, so that the fining of this device is enabled.
Patent JP-S51135446-A (JP)
Title: Tuning fork-oscillator
Inventor: NISHIYAMA KOUJI
IPC: H03H9/24
Filed: 1975-05-20
Abstract: PURPOSE:In order to obtain a form of tuning-fork to be impressed with higher harmonic-oscillation.
Patent JP-S56159515-A (JP)
Title: Indicator of water temperature
Inventor: KUGOU MASARU
IPC: G01K7/00
Filed: 1980-05-09
Abstract: PURPOSE:To enable to indicate the water temperature clearly by a method wherein a signal generated by a water-temperature sensor is converted into a voltage level, the temperature of engine-cooling water is detected by comparing the voltage level with a reference voltage, and the temperature detected is indicated by a light-emitting member. CONSTITUTION:An output V from the water-temperature sensor 2 is impressed on the noninversion input side of a voltage comparator 9 and is compared with the reference voltage E1 which is impressed on the inversion input side of the comparator 9. When V>E1, a signal ''1'' is generated from the comparator 9 and is fed to an input register 16 of a controller 13, whereby output registers 14 and 15 are set at ''0'' and ''1'', respectively, and a voltage E2 corresponding to the ratio between the electric resistances of voltage-dividing resistors 11, 12 is impressed on the inversion input terminal of the comparator 9. Then, the voltage E2 and the voltage V are compared with each other, and when V>E2, a signal ''1'' is generated from the comparator 9, whereby a lamp 26 is turned on through a transistor 23 to indicate that the water temperature is not lower than about 40 deg.C. Similarly, a lamp 27 or a lamp 28 is turned on according as the water temperature is 41-109 deg.C or is not lower than 110 deg.C.
Patent JP-S62219766-A (JP)
Title: Picture processor
Inventor: NAGAOKA TAIJI
IPC: H04N1/38
Filed: 1986-03-20
Abstract: PURPOSE:To easily perform an area designation, by providing an area discriminating means which discriminates a prescribed area on an original as the object area of a picture process based on a mark identified by a mark identifying means, and a picture processing means which performs a desired picture process for an area discriminated by the above means. CONSTITUTION:A picture signal 18 binary-coded by the first binarization circuit 16 is supplied to a data compression circuit 37, and at the data compression circuit 37, the picture signal 18 is thinned out both in a main scan and a subscan directions. It is because that the recognition of the rough shapes of a start mark 32S and an end mark 32E is enough, and therefore, the capacity of a memory can be reduced, and the constitution of a mark area detecting part 19 can be simplified. At the data compression circuit 37, in the picture signal 18 inputted bit by bit, one bit per two bits is thinned out in the main scan and the subscan directions while making the logical OR of two bits. The reason for the making the logical OR is to utilize the bit of information of the picture signal to be thinned out, and to suppress deterioration in the recognizing efficiency of a processing area at the minimum level. In this way, the area of the processing area at the minimum level. In this way, the area of the picture process can be specified regardless of the color of the mark.
Patent JP-H03262196-A (JP)
Title: Manufacture of ceramic printed multilayer wiring board
Inventor: SHIRONITA SHINJI
IPC: H05K3/46
Filed: 1990-03-12
Abstract: PURPOSE:To improve a ceramic board of this design in inter-conductor layer insulating property so as to enhance it in yield by a method wherein an insulating layer formed of insulating paste low in viscosity is formed on a lower conductor layer, and then an insulating layer of insulating paste high in viscosity is formed thereon when conductor layers are laminated in a vertical direction sandwiching an insulating layer between them. CONSTITUTION:A required circuit is pattern-printed on a ceramic green sheet 22 to form a first conductor layer 24. Then, insulating paste of low viscosity is printed on a part of the conductor layer 24 which is correspondent to a second conductor layer to form and required to be surely insulated to form a low viscosity insulating layer 20. In this case, as the low viscosity insulating layer 26 comes into close contact with the green sheet 22, air bubbles are hardly introduced. Then, insulating paste of high viscosity is printed on the whole surface excluding a viahole to form a first high viscosity insulating layer 28a. In succession, a first via section 30a is formed on the viahole provided to the high viscosity insulating layer 28a. Moreover, a second high viscosity insulating layer 28b is printed on the whole surface excluding the via section 30a, and then a second via section 30b is printed on the viahole section concerned. Lastly, a second conductor layer 32 is printed in a required circuit pattern on the high viscosity insulating layer 28b.
Patent JP-H04276207-A (JP)
Title: Fitting method for surface fastener and vehicle interior panel
Inventor: ITO HIROYUKI
IPC: B60R13/02
Filed: 1991-03-04
Abstract: PURPOSE:To enable a surface fastener to have a barrier function in such a way as keeping both surfaces thereof free from engagement in a contact condition under a low pressing force, and causing the engagement at a pressing force above the predetermined force. CONSTITUTION:Small engagement piece group 12 arrayed at the root face 11 of a surface fastener 10 is fitted with a cover sheet 15 to break upon exposure to a pressing force equal to or above the predetermined value from the small engagement piece group 32 of a mating member.