baber/WOPTO huggingface dataset:
Patent JP-S60136771-A (JP)
Title: Developer stirring device
Inventor: HAYASHI KAZUMASA
IPC: B01F15/00
Filed: 1983-12-26
Abstract: PURPOSE:To reduce the developer stirring device in size by forming the 1st blade member along a rotating shaft in its rotating direction, and the 2nd blade member along the rotating shaft in the opposite direction both spirally. CONSTITUTION:The 1st contact type coil spring 7 is wound spirally around along the rotating shaft 6. Then, the 2nd contact type coil spring 8 is wound along the rotating shaft 6 spirally in the opposite direction to that of the said coil spring 7. Consequently, screw-shaped blade members are formed of the 1st and the 2nd coil springs 7 and 8 on the rotating shaft 6 respectively, and the developer stirring device is therefore reduced in size.
Patent JP-2001048180-A (JP)
Title: Pet bottle having vessel at its top
Inventor: HAYASHI KIYOHIRO
IPC: B65D23/00
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To make preparation of a cup or the like unnecessary on drinking and to improve convenience by a method wherein a drinking vessel is detachably provided at the upper part of a PET bottle for beverage. SOLUTION: A cup-shaped vessel 11 is detachably fitted with its opening turned downward in the upper part of a PET bottle, and the vessel-equipped bottle is put on sale. In this case, the upper part of the PET bottle 1 to which the vessel 11 is fitted is desirably formed in a depressed form so that the vessel 11 becomes flush with the outer circumferential face of the PET bottle 1 when being fitted. Furthermore, a holding part is formed at the mouth of the vessel 11 to be fitted to the PET bottle and by making the holding part engaged with an engaging part formed at the PET bottle on a position corresponding to the holding part, it can be prevented from slipping off. A packaging seal or a sticking tape may be used for preventing the fitted vessel 11 from slipping off.
Patent JP-H03114385-A (JP)
Title: Device for video image number switching, coding and decoding
Inventor: TANAKA TOMOAKI
IPC: H04N19/503
Filed: 1989-09-28
Abstract: PURPOSE:To select transmission reception of a video image with different quality freely by selecting the mode in which a single video image is coded and decoded as a high bit rate high quality video image and the mode in which plural video signals are coded and decoded as video image with low bit rate low quality. CONSTITUTION:When high bit rate high quality video image in the document video mode is sent/received, a video selection section 15-3 of a sender side video equipment 1 selects video image from an image pickup device 11, then the video is coded by a coding section 15-2 and sent to a receiver side video equipment 2 via an exchange network 3. When low quality video is sent/received in the portrait video mode, a video thinning coupling section 15-4 of the sender side video equipment 1 and a video interpolation magnification section 25-4 of the receiver side video equipment 2 are used. Since the document video mode and the portrait video mode are selected in this way, a desire of viewing video image with different quality is attained economically.
Patent JP-S61128553-A (JP)
Title: Protective circuit for input
Inventor: MIYAMOTO HIROSHI
IPC: H01L21/8234
Filed: 1984-11-27
Abstract: PURPOSE:To improve reliability by connecting a section exposed to excess abnormal voltage and an N type diffusion layer by using a polysilicon wiring instead of employing an aluminum wiring. CONSTITUTION:Since a first resistor 3 formed by first polysilicon is difficult to be shaped in a large resistance value which can sufficiently damp excess abnormal voltage applied to an external terminal 1, abnormal voltage is also applied near a buried contact 16 connecting a wiring 15 by second polysilicon and an N type diffusion layer as a drain 7 in a FET(Q) in the same manner as conventional examples. However, since the polysilicon wiring 15 is interposed to a connecting section between the N type diffusion layer as the drain 7 in the FET(Q) and an aluminum wiring 5, the breakdown of input protective circuit itself due to a short circuit between the aluminum wiring and a P type silicon substrate as seen in conventional devices can be prevented.
Patent JP-2001070648-A (JP)
Title: Game device
Inventor: NORIMATSU SATOSHI
IPC: A63F13/213
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To easily input movement instructions and improve operability. SOLUTION: When a trigger 310 for a gun controller 300 is pulled, a position calculation part 120 calculates a target position on a display screen of a TV monitor 200. A hit judgement part 122 judges whether or not the target position calculated by the position calculation part 120 is contained in a movement instructed area set in a part of the body of a player character. If it is contained (means hit), a game performance part 130 gives movement depending on a hit point to the player character.
Patent JP-H0299280-A (JP)
Title: Method for welding clad steel
Inventor: KOIKE HIROYUKI
IPC: B23K9/23
Filed: 1988-10-06
Abstract: PURPOSE:To obtain a sound welded zone with high efficiency by first welding the clad side with welding material for cladding material and then, forming an intermediate layer with welding material having specific composition on cladding material weld metal and then, welding the base metal side with welding material for base metal. CONSTITUTION:A single-V groove with the base metal 2 side as an opening is provided and the cladding material 1 side is welded with the cladding material weld metal 3 to maintain various properties required for the cladding material 1. One or more layers are then welded with the welding material consisting of, by weight, 60-80% Ni, 12-28% Mo, <=0.040% O, <=0.050% N and the balance Fe with inevitable impurities on the cladding material weld metal 3 to form the intermediate layer 4. Then, welding is further performed with base metal side mild steel or welding material for low-alloy steel on the intermediate layer 4. Base metal side welding metal 5 which is made to a direct upper layer of the intermediate layer 4 and has a changed component by melting the intermediate layer 4 and subsequently formed base metal side welding metal 6 also do not cause weld cracking and other harmful defects and has the sound property with fine ductility.
Patent JP-H06104179-A (JP)
Title: Plasma cvd device and substrate device
Inventor: YAMAKAWA SATOSHI
IPC: H01L21/205
Filed: 1992-09-21
Abstract: PURPOSE:To obtain a plasma CVD device capable of forming a film even on the material having a low heat-proof tmperature, by preventing the mu wave of an L-wave component from reaching a substrate propagating through the plasma. CONSTITUTION:A microwave introducing window 11a for introducing a mu wave 11 through a wave guide 11 into a plasma generating chamber 4 is provided in the place separated from the position of the thin-film forming surface of a substrate 3.
Patent JP-2001081627-A (JP)
Title: Polyolefin synthetic pulp and heat-sealable paper
Inventor: NAKAGAWA NORIHIKO
IPC: D21H13/14
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a synthetic pulp exhibiting stable heat-sealability and hot-tackiness in a wide sealing temperature range extending from low temperature to high temperature and provide a heat-sealable paper produced by using the pulp. SOLUTION: The polyolefin synthetic pulp is a pulp-formed resin composition composed of 50-100 wt.% ethylene-α,β-unsaturated carboxylic acid copolymer having an α,β-unsaturated carboxylic acid content of 1-20 wt.% and 0-50 wt.% polyethylene resin. Preferably, the α,β-unsaturated carboxylic acid is acrylic acid or methacrylic acid and the polyethylene resin is an ethylene homopolymer or an ethylene-α-olefin copolymer. The heat-sealable paper has a layer of the synthetic pulp laminated on at least one surface of a substrate fiber layer and is suitable for the production of tea bag, etc.
Patent JP-2000082834-A (JP)
Title: Lead wire and solar cell panel provided therewith
Inventor: HASHIMOTO YOSHIHIRO
IPC: H01L31/042
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To enable a solar cell panel provided with a lead wire to be improved in waterproofness and gas barrier properties by a method wherein the required parts of a conductor and a conductor cover are sheathed with moisture-resistant material with the tip of the conductor exposed. SOLUTION: For instance, a lead wire 21 is equipped with a conductor 22 that is circular in cross section at its center and a tubular conductor cover 23 where the lead wire 21 is fitted. A part of the conductor cover 23 of required length on a top side of the lead wire 21 is removed off to make the tip of the conductor 22 exposed. The outer peripheries of the conductor 22 and a part of the conductor cover 23 are covered with a tube 24 formed of moisture- resistant material such as butyl rubber. The moisture-resistant tube 24 is covered with a heat-shrinkable tube 25 with the tip of the lead wire 21 exposed. By this setup, moisture attached to the lead wire 21 can be prevented from penetrating into a solar cell panel passing between the conductor 22 and the conductor cover 23.
Patent JP-S63103813-A (JP)
Title: Production of spherical foamed silica
Inventor: HARADA SUSUMU
IPC: C01B33/12
Filed: 1986-10-22
Abstract: PURPOSE:To obtain spherical foamed silica having high uniformity and strength and free from residual sodium, by dripping an aqueous solution of sodium silicate into an aqueous solution of a hardener, heat-treating the reaction product, separating and recovering the produced spherical silica and foaming the particle by calcination. CONSTITUTION:An aqueous solution of a sodium silicate having an SiO2 content of >=13wt% is dripped into an aqueous solution of a hardener and heat-treated to obtain spherical silica. The aqueous solution of hardener is preferably an aqueous solution containing >=0.5mol/l of magnesium oxide or calcium chloride and having a pH of <=5. The temperature of the liquid is preferably maintained at <=70 deg.C. The produced spherical silica is separated and recovered from the aqueous solution of hardener and foamed by calcining at about 200-1,200 deg.C to obtain the objective spherical foamed silica. The foamed silica is preferable for heat-insulation, cushioning, sound-proofing, fire-proofing, etc.
Patent JP-H05279112-A (JP)
Title: Refractory for melting and purifying metal and its production
IPC: F27D1/00
Filed: 1991-09-30
Abstract: PURPOSE:To improve desulfurizing efficiency by burning a material comprising BaO and/or BaCO3 and CaO and/or CaCO3 as main components under CO2 partial pressure from CO2 in the atmosphere to pure CO2 at a specific temperature. CONSTITUTION:Given amounts of BaO and/or BaCO3 and CaO and/or CaCO3 are weighed and calcined at about 1,200 deg.C to give a mixture of BaO and CaO. Optionally the blend is newly mixed with BaCO3 or CaCO3, adjusted to a molar ratio of Ca [Ca/(Ba+Ca)] of 0.001-0.7. as main components and molded. Then, the molded article is burnt under CO2 partial pressure from CO2 in the atmosphere to pure CO2 at 300-700 deg.C to give a refractory for melting and purifying metal, consisting essentially of a BaO-CO2 base or BaO-CaO-CO2 base, having high desulfurizing efficiency.
Patent JP-S60145457-A (JP)
Title: Engine ignition device with backstop
Inventor: UMENO HITOSHI
IPC: F02P3/08
Filed: 1983-12-29
Abstract: PURPOSE:To facilitate assembling work for an ignition device as well as to simplify a circuit structure, by connecting an input terminal of a backstop circuit preventing an engine from reverse rotation, to the point midway in the winding of a generator coil. CONSTITUTION:An AC output produced in a charging coil 1b flows into a closed circuit made up of a diode 2, a condenser 3 and an ignition coil 5, and thereby a spark is produced in a spark plug 6. A backstop circuit 10 keeps a thyristor 4 from operation in time of engine's rotation. In addition, an input terminal of the backstop circuit 10 is connected to a lead wire drawn out of the point midway in the winding of a generator coil 1. With this constitution, assembling work for an engine ignition device is facilitatable and a circuit is simplifiable in terms of structure.
Patent JP-2000081781-A (JP)
Title: Density measuring device and image forming device utilizing the same
Inventor: YOSHIDA TORU
IPC: G01N21/47
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a density measuring device for the image forming device capable of correcting the influence of the dirt stuck on the density measuring device by a simple constitution, and irrespective of reflection property of the image carrier. SOLUTION: In this density measuring device equipped with a light emitting part and a light receiving part, where the light from the light emitting part reaches the light receiving part through a measuring object and detects the density of the measuring object based on the output value from the light receiving part, the device is provided with the first light path from the light emitting part 42a leading to the light receiving part 43 through the reference toner image 40 being the measuring object, and the second light path from the light emitting part 42b leading to the light receiving part 43 through the soiled section of a transparent body 410 on the first light path, as the light path different from the above first light path,  and moreover correcting means correcting the above output value based on the first output value from the light receiving part by the first light path and the second output value from the light receiving part by the second light path.
Patent JP-H06102106-A (JP)
Title: Vibration stress distribution measurer
Inventor: EHATA KOREICHI
IPC: G01L1/00
Filed: 1992-09-21
Abstract: PURPOSE:To highly precisely obtain vibration stress distribution data for a specimen for vibrating in a wide frequency area by finding a strain output obtained from a strain gage and a waveform of a response signal obtained from a displacement gage. CONSTITUTION:A moving blade 2 is resonated at a specified frequency. A channel instruction signal is transmitted from a control part 8a of CPU 8 up to a channel sector 7 in a specified resonant frequency for the purpose of inputting a strain output value to a frequency response analyzer 5 through a dynamic strain gage 6 from a specified strain gage. In addition, a response signal transmitted from a displacement gage 9 is input to the frequency response analyzer 5. Harmonic components, 11 division harmonic components and furthermore noise are removed at random and averaged amplitude and phases are calculated due to waveform analysis of N-times integral by means of a single sine wave correlative method of a device 5. Strain output values and the response signals obtained from the specified strain gage and the displacement gage 9 are accumulated as vibration stress data in a data storing part 8b of the CPU 8 and a vibration stress distribution with positive and negative marks can be obtained.
Patent JP-H1097268-A (JP)
Title: Speech synthesizing device
Inventor: HIRAI HIROYUKI
IPC: G10L13/07
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To synthesize a voice of high quality with small auditory distortion by using not the total of distortion of connection parts in synthesis units, but the maximum value of the distortion when an optimum combination of synthesis units is selected, and selecting a combination of synthesis units which becomes small in maximum distortion value. SOLUTION: A synthesis unit waveform selection part has a function which uses distortion (1st distortion) generated when synthesis units are connected and distortion (2nd distortion) due to a mismatch of speaking environment and evaluates whether the addition of the both is adequate for a selected combination of synthesis units. In a step 120a, candidates for combinations of all synthesis units stored in a voice waveform data storage part are extracted. In a step 12b, evaluation values of the candidates for the respective combinations are calculated. In a step 120c, the sum of the 1st distortion and 2nd distortion is regarded as an evaluation value according to the both and a combination whose value becomes minimum is outputted.
Patent JP-H1196089-A (JP)
Title: Agent diagnostic system
Inventor: NAKAGAWA KOICHI
IPC: G06F11/22
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To make management and operation advantageous as well by flexibly diagnosing the hardware state of control equipment by combining respective equipment diagnostic programs provided with a server. SOLUTION: The diagnostic operation instruction a hardware is instructed from an operator while watching the indication on an information display part 1 by an operator manipulation part 2. The operating instruction by the operator manipulation part 2 is processed into routine digital data by an operating information processing part 3. Inside the server, while using the diagnosis request instruction from the operator and a model diagnostic program prepared previously inside the server, the optimum diagnostic program corresponding to the request of the operator is automatically generated by a program generating part 6. Then, a program executing part 7 executes the diagnostic program generated by the program generating part 6, and the diagnostic result is provided.  This diagnostic program is transmitted/received to from a target diagnostic node and executed by a data transmission part 4 and a data reception part 5.
Patent JP-S60138806-A (JP)
Inventor: NOGAMI AKIRA
IPC: B29K105/24
Filed: 1983-12-26
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-H0676529-A (JP)
Title: Tape cassette
Inventor: SUGIYAMA MASANOBU
IPC: G11B23/087
Filed: 1992-08-28
Abstract: PURPOSE:To prevent a tape from falling into disorder of its winding in the tape cassette. CONSTITUTION:In the tape cassette housed with the tape wound around reel hubs 4a and 4b and provided with a hub lock member 11 for regulating the reel hubs in turning at the time of nonuse, a rib 11c (11c1) capable of sliding in contact with a side end part of the tape T is formed to have elasticity in the widthwise direction W of the tape T in a tape passing section where the tape T is drawn out of the reel hub by the hub lock member 11.
Patent JP-H0681577-A (JP)
Title: Device for drilling deep pile shaft and drilling method using thereof
Inventor: OMORI SATORU
IPC: E21D1/03
Filed: 1992-08-28
Abstract: PURPOSE:To enhance the working efficiency of a shaft and the working speed and to enhance the efficiency of excavation by bottoming and fixing the forward end of a guide pipe onto the bottom surface of a drilled shaft, and by moving a gravity type bucket excavator up and down through the guide pipe so as to excavate the ground. CONSTITUTION:A guide pipe 3 is suspended from a guide pipe elevating device (b) supported on a machine frame 6, and a gravity type bucket excavator 14 is moved up and down through the guide pipe 3 so as to carry out preceding excavation and discharge of muck. During this phase, a full swivel type excavating device 16 is provided around the outer periphery of the guide pipe 13 so as to excavate the inner peripheral surface of a shaft 5a, and excavated muck is collected to the center part 33 of the bottom surface and is then discharged by the gravity type bucket excavator 14. Then, the guide pipe 3 is raised, and a spraying manipulator is projected downward from the front end of the pipe 3 so as to spray mortar onto the inner surface of the shaft 5a for sheathing. In this case, rolling wheels 7 are suspended above rails, and are then lifted up by a lift device so as to set the machine frame 6 on the ground surface at the position where the shaft 5a is drilled. Further, the wheels 7 are set onto the rails so as to float up and move the machine frame 6.
Patent JP-H06206984-A (JP)
Title: Polyphenylene ether/polyepoxide resin composition for insulating laminate
Inventor: MAIKERU JIYON DEIBISU
IPC: C08G59/68
Filed: 1993-10-08
Abstract: PURPOSE: To provide the compositions having an excellent dielectric property and useful for cured products by incorporating a high molecular weight polyphenylene ether, a specific epoxy resin, a curing catalyst and an imide curing co-catalyst.  
     CONSTITUTION: (A) A polyphenylene ether having a number average molecular wt. of 12,000 or more, (B) an epoxy substance selected from (i) a polyglycidyl ether of a bisphenolic type compound, (ii) a major amount of the component (i) combined with a minor amount of a non-bisphenolic type polyepoxy compound, (provided that component A is ≤90 wt.% based on the components A+B), (C) a curing catalyst incorporating an aluminum or a zinc salt and (D) preferably an imide co-catalyst represented by the formula (wherein R 3  and R 4  are each 1-20C alkyl or aryl; R 5  is H, 1-20C alkyl or aryl) are incorporated to form the object compositions. Component A is preferably 30 to 85 wt.% based on the components A+B. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H05112709-A (JP)
Title: Resin composition for molding
Inventor: TOMITA TAKASHI
IPC: C08L69/00
Filed: 1991-09-30
Abstract: PURPOSE:To enable a synthetic resin molding having high strength and high rigidity to be remolded without undergoing a decrease in strength or rigidity. CONSTITUTION:The title composition comprises a polycarbonate as a matrix resin and 3-70wt.% liquid-crystal polymer having a melting point higher than that of the resin, and gives a molding in which a fibrous portion of the liquid- crystal polymer incorporated therein has an aspect ratio of 3 or higher.
Patent JP-H1079572-A (JP)
Title: Manufacture of printed wiring board
Inventor: NIIJIMA MOTOI
IPC: H05K3/46
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To enable a printed wiring board to be sufficiently improved in solder wettability by a method, wherein the printed wiring board is subjected to a soft etching degreasing treatment and a second surf bright rust prevention treatment, and heat-resistant pre-flux is applied to the printed wiring board. SOLUTION: The copper layers 6, 7, and 8 provided in a printed wiring board 19 are dipped into a certain solution for cleaning so as to remove a copper oxide 17 and a resist deposit 18 from them by soft etching. Then, for rust prevention treatment the copper layers 6, 7, and 8 are coated with a second surf bright 13 before they are exposed to a hot air flow, so as to prevent a copper oxide 17 that deteriorate them in solder wettability from being formed. Furthermore, pre-fluxing is carried out with heat-resistant pre-flux 14A of high quality, so that the printed wiring board 19 can be kept high in solder wettability, even if it is put through a solder reflow oven three times in succession for bonding components.
Patent JP-H08112702-A (JP)
Title: Scraper for resin pipe
Inventor: ASAI HIDEO
IPC: B23B5/12
Filed: 1994-10-18
Abstract: PURPOSE: To provide a scraper which can simply expose a fresh resin layer on the fusedly joined part of a resin pipe, and moreover can cut the fused part into an accurate circle. CONSTITUTION: A scraper is composed of a scraper body in which a taper guide part 6 and a pipe outside diameter correcting guide part 5 are formed in an inserting port 4 for inserting a resin pipe A to a fixed position; a cutting edge attaching port 8 formed on the side of a scraper body extending over the inserting port 4; and a cutting edge 10 attached to a cutting edge attaching port 8. The fused part of the resin pipe A can be thinly scraped with the cutting edge 10 by inserting the resin pipe A into the inserting port 4 and rotating the scraper as it is pushed in.