baber/WOPTO huggingface dataset:
Patent JP-H05202964-A (JP)
Title: Drive force transmission device
Inventor: OBUCHI OSAMU
IPC: F16D43/284
Filed: 1992-01-28
Abstract: PURPOSE:To increase a transmission torque at high-differential rotation area more than before, in a drive force transmission device provided with the friction clutch for transmitting torque of both inner and outer rotation members and a pressing force generating means to produce a pressing force for pressing the friction clutch according to the differential rotation. CONSTITUTION:A rotor 15 in a drive force transmission device 10 is formed with magnets, and a coil 17a is located at a position corresponding to the outer periphery of the rotor 15. Also a piezo element 17c, which is dislocated in axial direction on a voltage generated in the coil 17a, is provided on a working piston 14 on a friction clutch 10b side, and the friction clutch 10b is pressed by the piezo element 17e.
Patent JP-H07214877-A (JP)
Title: Cassette for ink ribbon
Inventor: MASUO RIYOUSUKE
IPC: B41J35/36
Filed: 1994-02-04
Abstract: PURPOSE:To provide a cassette case for an ink ribbon in which number of uses of the ribbon can be always effectively grasped at the time of using a printer. CONSTITUTION:A cassette 5 for an ink ribbon feeds a multi-pass ink ribbon R to so hold it as to be able to supply and wind, and is mounted in a facsimile to print a record sheet by a heat sensitive head 7, and comprises at least one mark M1, M2 disposed on an exposed surface of the cassette 5 to indicate number of uses of the ribbon. Thus, the number of the uses of the ribbon can be always immediately known.
Patent JP-2000210867-A (JP)
Title: Blast polisher
Inventor: MATSUDA TETSUO
IPC: B24C3/32
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To cleanly and efficiently grind the surface dirt by disposing a nozzle for jetting the resin beads to an object to be ground through the compressed air from a compressor. SOLUTION: A pachinko ball 14 flowing into a housing 12 from an induction passage 8 is rotated on a convey passage 13 toward a discharge port 12b, and the large beads 16 jetted from a nozzle 18 is strongly collided with the pachinko ball partially exposed from the convey passage 13, so that the surface of the pachinko ball is blast-polished by the impact force. The pachinko ball 14 is further rotated in the flow of the resin beads jetted from a long nozzle 18 while rotated along the convey passage 13, so that the whole surface of the pachinko ball is uniformly polished. The large beads 16 are collided with the pachinko ball 14 and bounded, or returned by a lower guard plate 25a to be restored in an upper layer 15a of a resin bead storing part 15.
Patent JP-S54106788-A (JP)
Title: Scram testing system
Inventor: KUDOU MITSURU
IPC: G21C7/16
Filed: 1978-02-10
Abstract: PURPOSE: To conduct a scram test from a central control room through a control rod operating system performing the series transmission of control signals, without laying numerous multicore cables between the central control room and the spot.  
     CONSTITUTION: A control rod is selected by a control rod selector button of a control rod selector module 17 of an operator console 10. Then, the corresponding one of scram testing switches 7-A, 7-B is pressed. Therminal units 8-1 W 8-n of water pressure controllers 4-1 W 4-n for the control rods are provided with drive circuits, which decode the controlling series signals 18 to turn on or off scram testing electromagnetic relays 20-1A W 20-nA, 20-1B W 20-nB. When the scram testing switch 7-A of a channel A is pressed, the scram testing electromagnetic relay 20-nA of the channel A is energized. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03220279-A (JP)
Title: Preparation of synthetic rubber latex adhesive
Inventor: KISHI MASAO
IPC: C09J121/02
Filed: 1990-01-25
Abstract: PURPOSE:To prepare the title adhesive having an improved structural viscosity, high flowability, and excellent coatability on a roll coater by specifying the features of polymer particles of a copolymer latex prepared from butadiene, a vinyl monomer, and a reactive monomer. CONSTITUTION:Polymer particles of a copolymer latex prepared from butadiene, a vinyl monomer (e.g. styrene), and a reactive monomer (e.g. 2-hydroxyethyl methacrylate) are irregularly shaped with a mean particle size of 0.2-0.5mum.
Patent JP-H10208674-A (JP)
Title: Evaporation type getter device capable of prittable high barium yield
Inventor: MARTELLI DANIELE
IPC: H01J41/16
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To provide an evaporation type getter device capable of frit sealing which can release barium at least about 300mg. SOLUTION: This device furnishes a metal container 21 opening at the upper side, packings 22 and 24 of the mixture of BaAl4 and Ni housed in the container in the form of a packing of the mixture of the powder form BaAl4 and Ni, and forming a recess 26 in the radial direction on the upper side, and a discontinuous metal member 23 with the plain form practically and parallel to the bottom surface of the container practically. The above metal member 23 is buried in the powder packing so as not to appear from the packing, at the position separated from the bottom surface of the container.
Patent JP-S60158913-A (JP)
Title: Method and device for controlling sheet thickness
Inventor: ASAKAWA YUKIO
IPC: B21B37/18
Filed: 1984-01-27
Abstract: PURPOSE:To remove the variation of sheet thickness caused by the irregularity of hardness by setting control points in the longitudinal direction of a material to be rolled and correcting the rolling reduction at each control point to the value which makes the data of sheet-thickness deviation at a point corresponding to a correction pattern to be zero. CONSTITUTION:A correction-pattern generating section 29 creates a correction pattern by using a basic data. The sheet-thickness deviation of a register corresponding to a control point which arrives at the position just below a rolling roll 14, is read out by a correction-timing signal outputted from a correction-timing generating section 25. The thickness deviation is converted into a rolling-reduction correcting quantity by a multiplier 31, and it is inputted to an adder 33 through a coefficient multiplier 32. The device 33 subtracts the rolling-reduction correcting quantity from a rolling-reduction signal inputted from a sheet-thickness control device, to output the result to a rolling-reduction control device 34.
Patent JP-S63181797-A (JP)
Inventor: YAMAMOTO SHUNJIRO
IPC: D06F58/28
Filed: 1987-01-22
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-S58131674-A (JP)
Inventor: SHIROTA SHIYOUICHI
IPC: H01R12/04
Filed: 1982-01-30
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-S58129747-A (JP)
Title: Separating body for storage battery
Inventor: WADA KATANAO
IPC: H01M50/463
Filed: 1982-01-29
Abstract: PURPOSE:To prevent a short circuit from occurring at both lower and side parts as well as to prolong battery service life to a great extent, by making a glass mat smaller in size than a separator and removing the lower and side parts of the glass mat, while sticking drop holders to the said removed part. CONSTITUTION:In a separating body 1, a glass mat 1 is made to be smaller in size than a separator 2 while both lower and side parts of the glass mat 1 are removed, and each of drop holders 6 consisting of an identically sized and thickened sheet, etc., are stuck together instead. Each drop holder 6 will be good enough if its mesh is smaller than that of the glass mat 1 and also such one capable of checking sedimentation of the drops, for example, the same material as that of the separating body 1. These drop holders 6 being stuck together onto the peripheral parts (lower and side parts) of the glass mat 1 are able to disconnect a contact channel between a dropped active material separated and stuck to the lower and side parts of a negative plate 4 and a dropped active material deposited inside the glass mat 1, so that these drop holders 6 are very effective to prevent a short circuit from occuring at both lower and side parts and what is more, battery service life can be prolonged to a great extent.
Patent JP-H10207474-A (JP)
Title: On-vehicle audio equipment
Inventor: URAMOTO YOICHI
IPC: B60R11/02
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To provide an on-vehicle audio equipment reducing a sense of incompatibility with roof sound during stopping and making sound field correction in mid- and low frequency ranges or lower during running. SOLUTION: This on-vehicle audio equipment is comprised of a front low speaker 8 set up in aq roof of a car room, and a front speaker 11 installed in a front door, etc. And, sound is corrected by this front low speaker 8 in mid- and low frequency ranges or lower and is outputted. Thus, it is possible to properly correct sound field lower than mid- and low frequency ranges which conventional can audio equipment have been prone to be insufficient for compensation and also eliminate a sensor of incompatibility with sound from the roof during stopping.
Patent JP-S61173334-A (JP)
Title: Inputting device
Inventor: HACHIMAN AKIHIRO
IPC: G06F3/03
Filed: 1985-01-28
Abstract: PURPOSE:To prevent occurrence of scratches caused by a writing utensil at time of inputting and to improve the quality of input by forming a layer of substance harder than a plastic film to specified thickness on the film of the upper substrate of an inputting device. CONSTITUTION:A plastic film 2 is used as the substrate of the inputting device and a glass plate 3 is used as the substrate. A transparent electrode 4 is formed in each of the film 2 and glass plate 3 and a spacer 5 is interposed between the film 3 and glass plate 3. A layer of hard coat 1 harder than the film 2 is formed to a thickness of about 6mu on the upper face of the film 2. Control signals are inputted to the inputting device of such constitution. When inputting is made by a writing utensil or a finger, etc. on the hard coat layer, a signal informing the position is sent to a detecting circuit, and the position is detected basing on the data. Thus, occurrence of scratches caused by the writing utensil is prevented by the hard coat layer to improve the quality of input.
Patent JP-S56111726-A (JP)
Title: Constructing method for foundation
Inventor: TAKAHASHI SHIROU
IPC: E02D27/12
Filed: 1980-02-07
Abstract: PURPOSE: To connect firmly and monolithically foundation piles driven in the ground and the foundation of a structure by inserting a reinforced-bar basket fitted with a receptacle at the lower end thereof through the head part of the foundation pile and by filling up concrete in the inside thereof.  
     CONSTITUTION: The reinforced-bar basket 3 is inserted into the inside 8 of the pile 7 and dropping of the basket 3 is prevented by hooking a suspension rod 10 at the head 7a of the pile. The receptacle 5 fitted to the lower end of the reinforced-bar basket 3 has a diameter larger than that of the inside 8 and is impossible to be inserted into the inside 8 so far as the flat-plate form thereof is unchanged. However, the outer-peripheral part of the receptacle 5 is provided with radial slits 9 and, in addition, it is formed of deformable material, and therefore, when it is intruded into the inside 8, the outer-peripheral part thereof overlaps partially to be formed into a shape of a dish, while the outer-peripheral edge thereof contacts closely with the inner-peripheral surface of the pile 7 and is turned to be a form. Under the condition, the inside 8 is filled up with concrete, whereby the foundation pile 7 and the reinforced-bar bascket 3 are monolithic. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02196778-A (JP)
Title: Method for preventing discoloration of maleic anhydride
Inventor: SUGAWARA HARUSHIGE
IPC: C07D307/60
Filed: 1989-01-25
Abstract: PURPOSE:To improve the thermal stability of the subject compound in hot molten state and to prevent the discoloration of the compound by using n-propyl gallate in combination with cuprous chloride and zinc chloride and adding the components to maleic anhydride at respective specific concentrations. CONSTITUTION:Maleic anhydride useful as a raw material for synthetic rubber, plasticizer, synthetic resin, adhesive, synthetic fiber, synthetic leather, agricultural chemicals, etc., is added with 1-100ppm of n-propyl gallate, 0.1-5ppm of cuprous chloride and further 0.1-5ppm of zinc chloride. The color-development of maleic anhydride in molten state at a high temperature can be suppressed to a level hardly expectable from the conventional knowledge and the deterioration of color with time during the stock of molten compound can be remarkably suppressed by this process. Since sufficient effect can be attained by the use of a very small amount of the above additive, there is absolutely no influence of the additive on the product as an impurity and the process has considerable contribution to the improvement of the quality of maleic anhydride.
Patent JP-S60158697-A (JP)
Inventor: SUGIYAMA TOSHIROU
IPC: H05K5/02
Filed: 1984-01-27
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-H04248654-A (JP)
Title: Memory resident system for command start program
Inventor: KANEKO HIROYUKI
IPC: G06F9/445
Filed: 1991-02-05
Abstract: PURPOSE:To offer memory space which is sufficient at the time of executing a command to the command. CONSTITUTION:A command start program 1 which selects the command by a menu form permits a command selection processing part 12 to execute the selection-processing of the command, permits a parameter designition processing part 13 to designate the necessary parameter. Then it permits an unnecessity processing part releasing part 14 to release the command selection processing part 12, the parameter designition processing part 13, the unnecessity processing part 14 and a menu form file 2 for a command selection part from a memory so as to permit the selected command to start and reload the processing part which is released after the termination of the command.
Patent JP-H10275481-A (JP)
Title: Non-volatile semiconductor memory
Inventor: TAKEUCHI TAKESHI
IPC: G11C16/02
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of wiring erroneously in a memory cell in which '1' is written when changing voltage of a channel is low. SOLUTION: A source line bias circuit 9 is connected to source lines of memory cell arrays 1A, 1B. After the source line bias circuit 9 pre-charges channel voltage of a memory cell more highly than power source voltage by supplying voltage being higher than power source voltage and lower than erasing voltage to a source line at the time of writing data, the circuit 9 boosts the voltage by capacity coupling with a control gate, thereby preventing erroneous writing in a memory cell to which '1' is written.
Patent JP-H08213486-A (JP)
Title: Production of semiconductor storage device
Inventor: MORITA MICHIO
IPC: H01L21/336
Filed: 1995-01-31
Abstract: PURPOSE: To provide a method for producing a split gate type semiconductor storage device where the film thickness of selection gate insulation film and insulation film on floating gate can be adjusted freely. CONSTITUTION: A floating gate electrode 4 is formed on a semiconductor substrate 1 on which an element isolation 2 is formed, and a second silicon oxide film 7 and second polycrystalline silicon film are piled up thereon. Then, while the second polycrystal silicon film is removed by dry-etching, the film 7 on the electrode 4 is exposed. Further, the second polycrystalline silicon film between the floating gate and element isolation is removed continuously by dry- etching, so that a third silicon oxide film 9 grows on the film 7 on the electrode 4. After the completion of dry etching, a control gate electrode 10 is formed covering the electrode 4 and between the floating gate electrode and element isolation thereafter. Thanks to such steps, the thickness of the selection gate insulation film and insulation film on floating gate can be freely adjusted.
Patent JP-H10197527-A (JP)
Title: Diagnostic kit of periodontal disease
Inventor: MATSUSE RIYOUICHI
IPC: G01N33/53
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To diagnose a periodontal disease by measuring a hemoprotein increased in a periodontal pocket by bleeding from a periodontium with high sensitivity. SOLUTION: A tris-hydrochloric acid buffer solution containing an antialpha 1-antitrypsin antibody is dispensed to respective wells of a microplate, and the antibody is turned into a solid phase in the wells. Separately, alkali phosphatase is labelled on an antialpha 1-antitrypsin antibody by a periodic method. A filter paper piece is inserted into a periodontal pocket, and a component in the pocket is soaked into it, and alpha 1-antitrypsin is extracted by using a tris-hydrochloric acid buffer solution containing a cow blood serum in a vessel. Such a hemoprotein is measured by, for example, an oxygen immunization with high sensitivity. The hemoprotein shows a value higher than normality in a periodontal disease, and increases by the worsening of a condition of the disease. A condition of the disease can be seized together with a diagnosis of the periodontal disease by this method.
Patent JP-S57128816-A (JP)
Title: Recorder
Inventor: KAWADE KOUJI
IPC: G01D9/00
Filed: 1981-02-03
Abstract: PURPOSE:To decrease recording errors and to make stable traveling of recording paper possible by detecting the patterns printed on the recording paper and controlling the positions of a recording paper feeder and a recording head by the output thereof. CONSTITUTION:The patterns 8 printed with dark color ink or magnetic ink on recording paper 6 are detected optically or magnetically with a sensor, and the outputs thereof are inputted via an amplifier 15, a coefficient device 16, an adder 17, and a main amplifier 18 to a recording head driving mechanism 5, by which the position of the recording head is corrected. On the other hand, the displacement in the transverse direction of the paper 6 is detected with a light source as well and a photosensor 20 and the patterns 8, and in accordance with the position information of the recording paper, a sprocket driving ring 3 is moved in the transverse direction by as much as said displacement by a recording paper driving mechanism 4. Thereby, recording errors are decreased and the stable traveling of the recording paper is made possible.
Patent JP-H04255056-A (JP)
Title: Dma controller
Inventor: MUROTA YOSHIO
IPC: G06F13/32
Filed: 1991-02-06
Abstract: PURPOSE:To execute sure data transfer free from overrun even in a high operation frequency state by switching a transfer mode to single transfer with slow speed at the fixed number of bytes before the interruption of transfer. CONSTITUTION:A current count register block (CCR block) 11 in a count register block 1 calculates the number of remaining bytes not to be transferred to a memory (not shown). The remaining transfer byte number data 201 calculated by the block 11 are inputted to a control register block 2. Data for turning a low active DMARQ signal into an inactive state in each fixed number of bytes and interrupting transfer are stored in a transfer unit specifying register in a mask circuit 12 built in the block 2. At the time of transferring a demand or a block, the low active DMARQ is turned to the inactive state. Namely the transfer mode is switched to the single transfer before the end of transfer of each transfer unit.
Patent JP-H09206428-A (JP)
Title: Protective film material for operation of pin ball machine for game
Inventor: ITO YASUFUMI
IPC: H01B1/00
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To attain sterilization and to surely prevent infection with pathogenic germs, etc., by subjecting the blanks, consisting of woven fabrics, non-woven fabrics or thermoplastic films, etc., of a protective material used to prevent the direct contact of an operating handle at the time of operating a pinball machine for game to an antimicrobial treatment. SOLUTION: This protective material is formed as the cover 1 of the operating handle of the pinball machine and the entire part of the cover 1 is formed to a bag form of a dome type and is partly provided with a slit 5. The cloth constituted by alternately arranging, for example, polypropylene(PP) resin fibers and cotton yarn and weaving both is used as the blank of the cover 1. Silver ion-contg. soluble glass is added at 5wt.% as an antimicrobial agent to the PP resin fibers. Hook-and-loop fasteners 4 facing each other are mounted at the end edges of the slit 5. After the cover 1 is mounted at the hemispherical operating handle by opening and closing of the slit 5 part, the removal of the cover is stopped by these hook-and-loop fasteners 4.
Patent JP-S55106272-A (JP)
Title: Powdery compound for flame coating
Inventor: NAKAMURA MASAMITSU
IPC: C08G18/00
Filed: 1979-02-09
Abstract: PURPOSE: To improve the properties of a coated film of a powdery compound, by mixing an ethyleneimine-blocked organic polyisocyanate with a saponified copolymer of ethylene and vinyl ester or with a carboxyl-modified substance of the saponified copolymer.  
     CONSTITUTION: A first constituent, which is an ethyleneimine-blocked organic polyisocyanate, is mixed with a second constituent, which is a partially saponified copolymer of ethylene and vinyl ester or a carboxyl-modified substance of the partially saponified copolymer, at such a ratio that the molar quantity of the isocyanate groups of the first constituent is about 0.01W1 time that of the hydroxyl groups of the second constituent. A catalyst, a plasticizer, a filler, a dye, a pigment or the like are appropriately added to the first and the second constituents. When the mixture is coated, a coated film of excellent resistance to weather, heat and chemicals is produced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5298410-A (JP)
Title: Mixer circuit
Inventor: SHINKAWA KEIROU
IPC: H03D7/18
Filed: 1976-02-16
Abstract: PURPOSE: To obtain the mixer performance of a low loss by not inserting a multi-stage BPF into an input but by utilizing the effectiveness of the image recovery with a simple structure. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07208951-A (JP)
Title: Method and apparatus for inspection of wire bonding
Inventor: NAGURA MASATO
IPC: G01B11/00
Filed: 1994-01-13
Abstract: PURPOSE:To obtain a wire-bonding inspection method and a wire-bonding inspection apparatus in which the shape and the dislocation of a wire after a wire bonding operation can be measured with high accuracy. CONSTITUTION:By a conveyance device 13, a semiconductor chip 1 after a wire bonding operation is conveyed and fixed at a prescribed position, the semiconductor chip 1 is illuminated with a luminous flux from an illumination means 22, and image information on the semiconductor chip 1 is obtained by an imaging device 15 installed on a stage whose position is adjustable. When a first bonding part and a second bonding part for the semiconductor chip 1 are inspected by an image processing device 23 on the basis of the image information, capillary indentations which have been formed in a ball part and a crescent part are imaged simultaneously by the imaging device 15, and the image processing device 23 measures the central position of the capillary indentations on the basis of image information obtained by the imaging device 15. Thereby, the position and the dislocation of a wire 2 after a wire bonding operation are detected.