baber/WOPTO huggingface dataset:
Patent JP-S6015239-A (JP)
Title: Winding-up device of seat belt
Inventor: TSUGE NOBORU
IPC: B60R22/34
Filed: 1983-07-07
Abstract: PURPOSE:To control the generation of an abnormal noise, by a method wherein a first and second connecting devices are provided respectively on a wind-up shaft and an output shaft transmitting driving force to said shaft, and the first and second connecting devices are connected with each other so that shaft centers of both the foregoing shafts can be deviated freely. CONSTITUTION:A groove part 4a as a first connecting device is provided on an end part of a wind-up shaft of a seat belt 3 supported by a main body 1 of a wind-up device of the seat belt. On the one hand, a large gear 5 is connected with an output shaft 6a of a motor 6 through a gear 9 and a central part of the large gear 5 is provided with a boss part 5b. In addition to the above, a platelike key 5a is formed within the boss part 5b unitarily. Then a wind-up shaft 4 is fitted in the boss part 5 and a groove part 4a of the shaft 4 is fitted over the key 5a. As thickness of the key 5a is thinner than the groove part 4a, the key 5a and the groove part 4a are movable relatively with each other in a longitudinal direction of the shaft 4 and in its right angle direction. Then even if the wind-up shaft 4 is vibrated the vibration is not transmitted to the key 5a through the relative movement.
Patent JP-S5749633-A (JP)
Title: Sheet for roof ground material
Inventor: KAKIMOTO HIROBUMI
IPC: C09J7/00
Filed: 1980-09-08
Abstract: PURPOSE: A sheet for a roof ground material, containing a high polymeric material consisting of a synthetic rubber and a synthetic resin having a specific strength and a desulfurized regenerated powdered rubber, and having improved tackiness, tensile strength and pinhole sealing effect.  
     CONSTITUTION: A composition prepared by incorporating (A) a high polymeric material consisting of a synthetic rubber and a synthetic resin having a green strength ≥ 50kg/cm 2 , e.g. butadiene simple copolymer, with (B) a desulfurized regenerated powdered rubber, e.g. styrene-butadiene copolymer pulverized to a particle diameter of 20W40 mesh, having a Mooney viscosity ML 1+4  (100°C) of 20W60 and (C) an additive, e.g. a reinforcing filler, and kneaded and rolled to form a sheet for a roof ground material having a penetration ≥20 and a shrinkage  ≤0.5%. A thin material, e.g. asphalt, having a shrinkage ≤0.5% is applied to one or both sides of the resultant sheet to give a reinforced composite sheet for the roof ground material. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0421470-A (JP)
Title: Printer controller
Inventor: KUBOTA TSUTOMU
IPC: G09G5/22
Filed: 1990-05-16
Abstract: PURPOSE:To print out a color-specified font separately from the other data by a method wherein when the color-specified font is detected, a predetermined processing to be applied to the detected color-specified font is conducted as instructed, and the down load of the font is conducted. CONSTITUTION:When printing data for one page is stored in a page buffer 101, a CPU 100 reads out the data for one character out of the printing data (code data) stored in the page buffer 101. If the read out printing data includes a color specification and a font corresponding to the printing data exists, the development of the data is temporarily stopped. Then, the presence of the data that the color-specified font is printed out is indicated on a display part 15. An input of specifying a processing method therefor is requested. The input of instructing the processing method in response to the request is waited, and the processing in accordance with the input of the instruction is conducted.
Patent JP-H02304866-A (JP)
Title: Manufacture of negative active material for alkaline battery
Inventor: UEMURA TOYOHIDE
IPC: H01M4/42
Filed: 1989-05-19
Abstract: PURPOSE:To decrease hydrogen gas evolution and to enhance discharge performance by amalgamating a zinc-lead-bismuth alloy in an inert gas atmosphere with mercury-indium amalgam in a dry process so that each component is contained at a specified ratio. CONSTITUTION:Zinc-lead-bismuth alloy powder is amalgamated in an inert gas atmosphere with mercury-indium amalgam or mercury-indium-lead amalgam in a dry process and amalgamated zinc alloy powder containing 0.01-2.0wt.% lead, 0.05-1.0wt.% bismuth, 0.01-0.1wt.% indium, and 0.01-1.0wt.% mercury is obtained. Even if the content of mercury is as low as 0.01-1.0wt.%, hydrogen gas evolution in an alkaline battery is remarkably decreased compared with a negative active material having the same composition prepared in a different process, and furthermore discharge performance is increased.
Patent JP-S5458944-A (JP)
Title: Washing of film for treating waste washing water
Inventor: MOMOTAKE HIROSHI
IPC: B01D61/12
Filed: 1977-10-19
Abstract: PURPOSE: To minimize the amount of clean water for washing a semipermeable film, by pre-washing the film in wate washing water to be treated and then finish- washing the film in the clean water.  
     CONSTITUTION: The waste washing water is supplied from a collecting vessel 1 to a hollow semipermeable film unit 5 and treated by reverse osmosis. Concentrated water is supplied to a circulating vessel 8 and caused by a high-pressure circulating pump 9 to circulate and be concentrated to a desired degree. During the circulating treatment, a sponge ball unit 14 is operated to wash the film. After the concentration, the concentrated waste water is drained into a vessel 17. A pump 2 is operated with low pressure at first to pre-wash the semipermeable film in the treated waste washing water. Thereafter, another pump 18 is operated to finish-wash the film in the clean water from a vessel 19 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H1092198-A (JP)
Title: Burn-in stress control circuit of semiconductor memory device
Inventor: SHA KIGEN
IPC: G11C29/50
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a burn-in stress control circuit of a semiconductor memory device to reduce a peak current applied to a memory cell array. SOLUTION: A burn-in stress control circuit has a logic gate 35 which outputs reverse signals of burn-in enable(PWBE) signals, a capacitor 43 which relieves the rising curve of the PWBE signal with a resistor 37, a 1st transistor 31 whose control terminal is connected to the other end of the resistor 37, whose 1st main electrode is connected to a power supply voltage and which is turned on only when the level of the PWBE signal is logic-high and outputs the power supply voltage from its 2nd main electrode and a 2nd transistor 33 whose control terminal is connected to the output terminal of the logic gate 35, whose 1st main electrode is connected to the ground voltage, whose 2nd main electrode is connected to the 2nd main electrode of the 1st transistor and which is turned on only when the level of the PWBE signal is logic-low.  With this constitution, a peak current applied to a memory cell array and noises are reduced.
Patent JP-2000314883-A (JP)
Title: Planer display device
Inventor: NAKANO MASAO
IPC: G02F1/13357
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To make preventable a display failure such as production of light speckles and bright lines and to make significantly decreasable the loss of light from a light source by forming a belt-like low reflection region in the inner part of the side end face of a light guiding plate. SOLUTION: A low reflection belt-like black coating 11 having lower reflectance than that in other parts is formed on the edge along a tubular light source 21 on the upper face of a reflection sheet 11 so as to prevent production of light speckles and bright lines. The coating is formed, for example, by applying a black coating liquid or printing into black, and arranged at a distance from the edge 1a of the reflection sheet. Moreover, the belt-like black coating 11 is arranged at the position a little inside from the side end face 22a of a light guiding plate, or with the outer edge of the coating 11 overlapped with the side end face 22a. Thereby, the production of light speckles and bright lines can be prevented, and reduction in the brightness of the image display screen due to the loss of light from a light source can be decreased.  Especially, even when the side end face 22a of the light guiding plate is closely disposed to be almost coincident with the edge 31a of the image display region in the tubular light source 21 side, light speckles and bright lines can be prevented and reduction in the brightness can be significantly decreased.
Patent JP-2000312660-A (JP)
Title: Method for remodeling interior cloth wall surface
Inventor: SUGAMA MUNEHIKO
IPC: A47L11/34
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a remodeling method capable of restoring a stained cloth wall surface to the surface as if a brand-new cloth wall surface by extremely simple work. SOLUTION: This method consists of an alcohol cleaning, sterilizing and removing stage in which an alcohol detergent is vaporized to vapor and the cleaning and sterilizing of a cloth fabric are simultaneously carried out by the temperature of this vapor and the injection of the vaporized alcohol detergent and further the stains sticking to the wall are sucked simultaneously with the alcohol vapor injection and a coating stage in which dyes are applied to the interior cloth wall surface subjected to the cleaning and sterilizing.
Patent JP-H0421343-A (JP)
Title: Actuator
Inventor: YANAGIYA TOMOYUKI
IPC: H02K33/00
Filed: 1990-05-15
Abstract: PURPOSE:To obtain an electromagnetic actuator which is less in energy loss by arranging a needle with a built-in electromagnet in a cylindrical superconducting body, in which a residual magnetic field having a plurality of field peaks of different polarities is formed, in a non-contact floating state and moving the needle by changing the polarity of the electromagnet. CONSTITUTION:A residual magnetic field is formed by impressing an external magnetic field upon a cylindrical superconducting body using a superconducting material having a large critical current density and pinning effect and a needle 13 with a built-in electromagnet 12 is inserted into the body 11. The needle 13 moves and floats in a non-contact state so that the electromagnet 12 can come to the position of one peak of the magnetic field corresponding to the magnetic field distribution in the superconducting body. When the direction of the current made to flow to the electromagnet 12 is reversed, the needle 13 moves to and stops at the position where the electromagnet 12 is positioned to the opposite peak of the magnetic field. By changing the direction of the current made to flow to the coil incorporated in the needle 13 in such way, the needle 13 is moved in the vertical direction and the electric energy can be converted efficiently into kinetic energy.
Patent JP-H02302873-A (JP)
Title: Machine translator
Inventor: OI KOZO
IPC: G06F17/28
Filed: 1989-05-18
Abstract: PURPOSE:To efficiently execute translation processing and to reduce work for correcting a translated sentence by post edition by inserting a specific character string for specifying a reference method for a translation dictionary into an input sentence so as to optionally specify and change the reference method of the translation dictionary. CONSTITUTION:The machine translator is provided with plural translation dictionaries 1, a dictionary reference table 2 including dictionary reference types indicating the reference methods of the translation dictionaries 1 at the time of analyzing morphems and specific character strings corresponding to the dictionary reference types as pairs and a morphem analyzing means 4 for changing a dictionary reference type into the one corresponding to a specific character string when a character string coincident with the specific character string appears, and at the time of retrieving the dictionary, retrieving the dictionary correspondingly to the dictionary reference type. When the specific character string specifying the reference method of the translation dictionary is inserted into an input sentence, the reference method of the translation dictionary at the time of analyzing the morphems is changed in accordance with the specific character string. Thus, translation processing can be efficiently executed.
Patent JP-S5824596-A (JP)
Inventor: KARURO SUKORASUCHIKO
IPC: A61K31/575
Filed: 1982-07-17
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-H11343345-A (JP)
Title: Soft composition derived from polyalkylene-grafted substituted ethylene/maleimide copolymer
Inventor: WANG XIAORONG
IPC: C08L79/08
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To obtain a centipede-type polymer which, when extended with an oil or a low-molecular component, gives a useful soft material having high vibrationdamping properties by reacting specified amts. of a substd. ethylene/ maleimide copolymer, a maleinized polyalkylene, and a diamine under substantially anhydrous conditions. SOLUTION: About 50-99 wt.% (R1 (R2 ) ethylene/maleimide copolymer, about 1-50 wt.% maleated polyalkylene, and about 0.1-10 wt.% diamine are reacted under conditions substantially anhydrous enough to form a polyalkylene-grafted (R1 (R2 ) ethylene/maleimide centipede-type polymer. In the formula, R1 and R2 are each an optionally substd. 1-20C alkyl group. The (R1 (R2 ) ethylene/maleimide copolymer is prepd. by imidizing an (R1 (R2 ) ethylene/maleic anhydride copolymer with a prim. amine.
Patent JP-H1063117-A (JP)
Title: Printing device having entrance baffle
Inventor: WILLIAM G OSBORN
IPC: G03G15/00
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To precisely position a copying paper in a transfer area by arranging an alignment baffle with a prescribed relation to a carrying mechanism. SOLUTION: The alignment baffle 100 is suitably shaped so as to guide copying paper 102 to a prescribed position in the image transfer area D, and provided with a first member 132 and a second member 134. Then, a path 130 is positioned between the first and the second members 132 and 134. The first and the second members 132 and 134 can be moved together with a main body part 124. As the result, the first and the second members 132 and 134 are always precisely positioned in relation to the main body part 124. Besides, the carrying mechanism 110, specially, a photoconductive belt 10 is precisely adjusted. Even when the belt 10 is adjusted in such a way and an interval between a inclined path for a copying paper 114 and the carrying mechanism 110 is adjusted, the paper 102 can be always placed at a proper position in relation to the belt 10 by the baffle 100.
Patent JP-S614874-A (JP)
Title: Cryopump
Inventor: MATSUDA NORIMOTO
IPC: F04B37/08
Filed: 1984-06-20
Abstract: PURPOSE:To eliminate the uselessness of the operation power of a compressor by controlling the amount of working gas discharged from the compressor according to the temperature of a cryopanel or the pressure of the exhausted gas by controlling the output frequency of a power frequency conversion means according to the above-described temperature and the pressure. CONSTITUTION:A cryopump is equipped with a compressor 10 which inhales working gas having a normal temperature and low pressure, expansion means 20 which adiabatically expands the working gas having normal temperature and high pressure which is discharged from the compressor 10 and generates coldness, and cryopanels 30 and 31 which are installed at the top edge parts of the first-stage and the second-stage expansion machines 21 and 22 of a coldness accumulator type expansion machine 20 and condenses the gas on the periphery. Further, the power-frequency conversion means for a motor for driving the compressor 10, for example, an inverter 40, temperature sensor 50 for detecting the temperature of the cryopanel 31, and a controller 60 which receives the signal of the temperature sensor 50 and controls the output frequency of the inverter 40 according to the temperature of the cryopanel 31 are provided.
Patent JP-H01294074-A (JP)
Title: Image printer
Inventor: KAWAMURA NORIYUKI
IPC: B41J13/00
Filed: 1988-05-23
Abstract: PURPOSE:To prevent a recording paper from being damaged and prevent a recording paper cassette from becoming unable to be taken out, by opening an opening part up to the point of contact of a recording paper-releasing means with a recording paper-returning means and along a portion from an upper end face on the recording paper side of the recording paper cassette to a lower end face of the releasing means. CONSTITUTION:A device casing 1 is provided with a recording part 16, a recording paper cassette 4, a recording paper-releasing means 20, a recording paper-returning means 10, and an opening part 2 for leading the cassette 4 into the interior of the casing. The opening part 2 is provided, in the feeding direction toward the recording part 16, up to the point of contact of the releasing means 20 and the returning means 10 and along a portion at least from an upper end face on the recording part side of the cassette 4 to a lower end face of the releasing means 20. At the time of taking out the cassette 4 for supply or replacement of recording papers 6, the papers 6 are not caught by the opening part 2 even when the papers 6 are mounted on the upper end face on the recording part side of the cassette 4. Therefore, it is possible t prevent the recording papers 6 from being damaged and to prevent the cassette 4 from becoming unable to be taken out.
Patent JP-S5459799-A (JP)
Title: Igniter electric circuit of rocket
Inventor: SHIMOKUCHI NOBUO
IPC: F02K9/95
Filed: 1977-10-19
Abstract: PURPOSE: To eliminate external wirings in a rocket, by connecting an electric igniter of an igniter at the tail side to a power source throug wires penetrating a propellant.  
     CONSTITUTION: A liner 5 is pasted to the inside of a motor case 1, to which front end a front end plate 2 is engaged and to which rear end a tail end plate 4 with nozzles such as four nozzles respectively, and a propellant 6 is filled in the inside, but wires 8, 8' are buried into the propellant 6 in parallel with the motor case 1, and the end portions 8A, 8A', 8B, 8B' are projected from the propellant 6. The one ends of the lead wires 10, 10' of an electric igniter of an igniter 9 are connected to said end portions 8B, 8B' through lead wires 11, 11', and the end portions 8A, 8A' are coupled with a connector 13 through lead wires 12, 12' and 14, 14' and connected to a power source on a machine not shown in the figure through a lead wire 15, 16 is a bulking agent. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63291172-A (JP)
Title: Pcb inspection method
Inventor: EJIRI KOICHI
IPC: G01N21/88
Filed: 1987-05-22
Abstract: PURPOSE:To highly accurately execute an inspection at high speed by setting a window twice as large as an object pattern in a picture, overlapping by 1/2 thereof and scanning, roughly scanning at a pitch integer times as long as the pitch of a picture element in the window, counting the appearance frequency of the run of black and white and detecting a regular pattern. CONSTITUTION:The window twice as large as the object pattern is set in the picture, overlapped by 1/2 thereof, scanned, in the window, the rough scanning is executed at the pitch integer times as long as the pitch of the picture element, the appearance frequency of the run of black and white is counted and the regular pattern is detected. Thereby, a feature in the pattern is effectively grasped without depending on the conventional pattern matching method, thereby, the distortion of an image is absorbed, in order to search at high speed, the rough scanning is executed and an objective area can be fixed.
Patent JP-S5827773-A (JP)
Title: Molded article of polyethylene for heat retention
Inventor: HASHIMOTO FUKASHI
IPC: C09K5/06
Filed: 1981-08-12
Abstract: PURPOSE:A molded article of polyethylene for heat retention having improved heat exchange ability and heat retention ability, obtained by covering polyethylene with an organic silane modified polyethylene to give a compounded molded article, followed by crosslinking the covering layer of the compounded molded article. CONSTITUTION:A molded article of polyethylene for heat retention with only its surface layer covered with a crosslinked polyethylene obained by covering polyethylene with an organic silane modified polyethylene to give a compounded molded article, followed by crosslinking the covering layer (consisting of the organic silane modified polyethylene) of the compounded molded article. A high- density polyethylene is preferable as the polyethylene, and the organic silane modified polyethylene is a polyethylene obtained by copolymerizing or grafting an ethylenic unsatruated silane compound containing a hydrolyzable organic group (vinyltrimethoxysilane, etc.) onto polyethylene. The crosslinking of the covered layer is carried out sufficiently by allowing it to stand in a normal- temperature atmosphere, and when it is needed to be completed in a short time, it is preferably allowed to stand in a high-temperature constant temperature chamber.
Patent JP-S5550573-A (JP)
Title: Organic electrolyte battery
Inventor: IKEDA KOUNOSUKE
IPC: H01M50/193
Filed: 1978-10-09
Abstract: PURPOSE:To prevent leakage of electrolyte, by using polypropylene-polyethylene copolymer as packing material where stainless steel is used as outer can material. CONSTITUTION:The packing material 7 of the organic electrolyte battery having stainless steel positive electrode outer can 1 and negative electrode outer can 2 is made of polypropylene-polyethylene copolymer. Polyethylene content of the copolymer is desirably 2-3% by weight for its excellent accuracy of sealing and prevention of the electrolyte.
Patent JP-S5553155-A (JP)
Title: Method of manufacturing carbon brush for rotary electric machine
Inventor: YAMASHITA NOBUYUKI
IPC: H02K13/00
Filed: 1978-10-12
Abstract: PURPOSE: To reduce the friction coefficient of a brush and the fluctuation in the coefficient, by simultaneously mixing powder of high-purity graphite with powder of aluminium and silica which have prescribed grain diameters and by adding a thermosetting resin as a binder to the mixuture and baking the final mixture at a temperature not higher than a prescribed value.  
     CONSTITUTION: Powder of high-purity graphite, the ash content of which is 0.3% or less, is prepared as main material. The powder is mixed with 0.5∼5.0% by weight of granular aluminium having a grain diameter not larger than 200 mesh and with 0.05∼0.5% by weight of silica SiC having grain diameter of 100∼600 mesh, simultaneously. A thermosetting resin is added as binder to the mixture. The final mixture is then shaped under pressure. The shaped mixture is baked and sintered at a temperature not higher than 350°C, thereby manufacturing a brush which has a small friction coefficient, the fluctuation in which is low. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000319748-A (JP)
Title: High strength and long life steel for induction hardening excellent in delayed fracture resistance and its production
Inventor: KOBAYASHI KAZUHIRO
IPC: C22C38/00
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To produce steel for induction hardening having high strength and excellent in delayed fracture resistance and rolling fatigue life characteristics, and to provide a method for producing the same. SOLUTION: This steel for induction hardening having high strength and excellent in delayed fracture resistance and rolling fatigue life characteristics contains, by weight, 0.30 to 0.80% C, 0.05 to 0.50% Si, 0.2 to 2.0% Mn, 0.05 to 0.20% Ti, 0.010 to 0.050% Al, <=0.0120% N and <=12 ppm O, and the balance Fe with inevitable impurities, or moreover contains one or >= two kinds selected from 0.1 to 2.0% Ni, 0.20 to 2.0% Cr and 0.05 to 1.0% Mo to the above steel components, and Ti carbides and Ti carbonitrides of <=70 nm dimensions are finely dispersed into the steel.