baber/WOPTO huggingface dataset:
Patent JP-S6251155-A (JP)
Title: Alkaline battery
Inventor: SHINODA KENICHI
IPC: H01M4/06
Filed: 1985-08-29
Abstract: PURPOSE:To reduce the amount of mercury used without reducing the discharge performance of an alkaline battery by using a gel-like zinc negative electrode which consists of a layer made of an amalgamated zinc powder with a specific high amalgamation rate and a layer made of an amalgamated zinc powder with a specific low amalgamation rate and locating the high-amalgamation-rate layer near the surface of the negative current collector. CONSTITUTION:The gel-like zinc negative electrode 1 of an alkaline battery consists of a layer 1a made of an amalgamated zinc powder with an amalgamation rate of at least 2wt% and a layer 1b made of an amalgamated zinc powder with an amalgamation rate of 0-2wt%. The layer 1a is placed around a current collector 2 which is welded to a negative terminal plate 3 and the layer 1b is placed around the layer 1a. An alkaline battery is produced by combining the thus obtained body with a positive mixture 6, a separator 5 and the like. Due to the above structure, the gas generation or the like is inhibited by increasing the hydrogen overvoltage by sufficiently amalgamating the current-collecting surface of the negative electrode. Furthermore, it is possible to reduce the total amount of mercury used by reducing the concentration of hydrogen in the other part of the negative electrode.
Patent JP-2001018336-A (JP)
Title: Multilayered structure having paper substrate layer
Inventor: KAWAI HIROSHI
IPC: B32B37/15
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To enhance heat stability (long-run property) and high speed film forming properties in performing the extrusion coating of an ethylene/vinyl alcohol copolymer, and to obtain a multilayered structure good in appearance. SOLUTION: A multilayered structure has a paper substrate layer and a layer comprising an ethylene/vinyl alcohol copolymer wherein ethylene cotent is 10-60 mol%, a saponification value is 90% or more, a melt index is 0.5-20 g/min, a degree of dispersion (Mw/Mn) being a ratio of a quantity average mol.wt. (Mn) in a mol.wt. distribution curve measured by gel permeation chromatography(GPC) is 2.5-3.5 and a fusion endothermic peak in differential scanning calorimetry(DSC) is a single peak. A molten multilayered object including a layer comprising the ethylene/vinyl alcohol copolymer is applied to a substrate by co-extrusion coating.
Patent JP-S6347531-A (JP)
Title: Structure of disk brake
Inventor: SHINOHARA EISAKU
IPC: F16D65/18
Filed: 1986-08-13
Abstract: PURPOSE:To obtain a highly accurate roundness by forming a piston driving oil chamber with the inner peripheral face of a brake case and the outer peripheral face of a piston member, and eliminating the machining of a groove. CONSTITUTION:A first inner peripheral face 6a and a second inner peripheral face 6b having a larger diameter than that of the first inner peripheral face 6a are concentrically provided while forming a stepped part in a brake case 6. And, a stepped outer peripheral face is provided on a piston member 13, and is oil sealedly fitted into the brake case 6, and cut-out parts provided in several places are engaged with engaging pins 12. And, an operating pressure oil is fed into an annular piston driving oil chamber S which is formed in between the stepped part between the first and second inner peripheral faces 6a, 6b of the brake case 6 and the piston member 13. Accordingly, the machining of a groove can be eliminated, obtaining a highly accurate roundness.
Patent JP-H0741436-A (JP)
Title: Production of ethylbenzene
Inventor: TSUKAMOTO KOJI
IPC: C07C5/367
Filed: 1993-07-30
Abstract: PURPOSE:To provide a method for producing ethylbenzene in a good yield by the dehydrogenation of a vinylcylcohexene compound. CONSTITUTION:A vinylcylcohexene compound is catalytically reacted in the pressure of a magnesia-containing compound produced by carrying an alkali metal and subsequently treated with oxygen, preferably magnesia, hydrotalcite or its analogous compound, as a catalyst in a solvent-free state at 20-200 deg.C, preferably 40-150 deg.C, to produce ethylbenzene. The amount of the carried alkali metal is preferably 1-15wt.% especially 3-10wt.%, based on the weight of the carrier, and the oxygen treatment is performed by the contact of a mixed gas diluted with an inert gas and having an oxygen concentration of 5-30vol.%, preferably 5-10vol.%, at 25-200 deg.C, preferably 50-150 deg.C. The catalyst is used in an amount of 0.001-1atom, preferably 0.005-0.1atom, as the alkali atom per mole of the raw material.
Patent JP-H10127851-A (JP)
Title: Method and apparatus for training interactive tennis
Inventor: CLEVELAND WILLIAM C
IPC: A63B71/06
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To enable a player to select various drills and accurately sense and record the result during the drill by tossing a tennis ball according to a predetermined training drill pattern and displaying a position of sensing the impact point of the tennis ball on a video screen. SOLUTION: A computer in a control panel 35 is connected electrically to a michrophone 27, a foot pad control and a ball machine 25. A player selects drills on a main menu.computer.graphics displayed on a screen. The michrophone 27 senses a sound wave generated by the impact of a tennis ball on a tennis court 21 to transmit information concerning the sound wave to the computer. The computer compares the arriving times of information from the michrophone 27 to calculate the position of the impact of the ball by the triangulation. And since the player can review the result during the training session, these positions are displayed on the graphics.
Patent JP-2001022835-A (JP)
Title: Network system
Inventor: NISHIYAMA EIJI
IPC: G06Q10/10
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To approve data, which are prepared by first terminal equipment and addressed to second terminal equipment, from the second terminal equipment and to enable access from another terminal equipment to the approved data. SOLUTION: This network system has a plurality of pieces of terminal equipment connected by a transmission medium. First terminal equipment 10 has an access means 15A which can access to data having approval information in stored data in a data base 16 and data addressed to the present terminal equipment, a CRT 14 for displaying data read by the access means 15A, a keyboard 11 for inputting change information for changing unapproved information to approved information when data read by the access means 15A has no approval and a control means 15 for supplying the inputted change information to the data base 16 together with the identification information of operator of the present terminal equipment. The second terminal equipment has a configuration similar to that of the first terminal equipment 10.
Patent JP-H0479175-A (JP)
Title: Overheated temperature indicating plug
Inventor: FURUMIYA TATSUO
IPC: H01R13/46
Filed: 1990-07-20
Abstract: PURPOSE:To inform a person concerned of an overheated plug with the surface of its body discolored from that at ambient temperature when the body is overheated by mixing 2 to 10% discoloring agent by weight, which is discolored at a specified overheated temperature but is returned back to its original color at ambient temperature. CONSTITUTION:An outer shell body 11 is made out from body base material composed of synthetic resin such as vinyl chloride and the like. In this case, the body base material is mixed with 2 to 1O% discoloring agent 11a by weight, which is discolored at a specified overheated temperature but is returned back to its original color at ambient temperature, and it is then molded so as to be formed in such a way that both a cord 3 and a connecting section including an inserting blade 2 connected to the tip end of the cord are put together. By this constitution, it is thereby possible for a person who is aware that a plug is overheated to pull the plug off or to turn a power supply off before the plug smokes and is on fire, so that the occurrence of failures can be prevented.
Patent JP-S5979038-A (JP)
Title: Intake apparatus for engine
Inventor: SHIRAISHI HIDEO
IPC: F02M35/104
Filed: 1982-10-28
Abstract: PURPOSE:To raise the charging efficiency of an engine over a wide range of engine operation from its medium-speed operation to high-speed operation, by utilizing the effect of interference between cylinders that is caused by a high- load intake system at the time of high speed operation of the engine and the effect of interference beween cylinders that is caused by a low-load intake system at the time of low-speed operation of the engine. CONSTITUTION:Compression wave produced near a high-load intake port 14 when a high-load intake valve 20 of a second cylinder 1B is opened is transmitted to a high-load intake port 14 of a first cylinder 1A at the end of suction stroke via a second high-load intake passage 10b, a connecting passage 16 and a first high-load intake passage 10a. On the other hand, compression wave produced near a low-load intake port 13 of an intake passage 9b when a low-load intake valve of the second cylinder 1B is opened is transmitted to a low-load intake port 13 of the first cylinder 1A at the end of suction stroke via the second low-load intake passage 9b, a connecting passage 18 and a first low-load intake passage 9a.
Patent JP-H0746273-A (JP)
Title: Operation path setting system in network
Inventor: ENDO NORIYO
IPC: H04L12/70
Filed: 1993-08-02
Abstract: PURPOSE:To quickly restart the network operation by setting distributingly an operation path of each exchange in a network so as to relieve a load of an operation centralized management center with a request from the operation centralized management center at the time of setting up the operation path. CONSTITUTION:A call request from an operation centralized management center 1 is made to an operation virtual terminal equipment 3 (VDTE-A) in a packet exchange 2 (PS-A) accommodating the operation centralized management center. The operation path to each exchange 2 in a network is set to a terminal equipment 3 in each exchange 2 designated by the user in a CR packet on the occurrence of a call from the center 1. Furthermore, when the number of set operation paths is preset in the exchange 2(PS-A) and the number of distribution paths in excess of the number is designated, different distribution processing is requested to the terminal equipment 3 (VDTE-B) in a succeeding packet exchange 2(PS-B) by using a CR packet user data.
Patent JP-H0726156-A (JP)
Title: Electrical insulating material and its production
Inventor: JIEEMUZU DEBITSUDO BURATSUKUHO
IPC: C08L101/12
Filed: 1993-07-01
Abstract: PURPOSE: To obtain a novel electrical insulation material improved in corona resistance.  
     CONSTITUTION: This material has an unexpectedly high level of corona resistance, contains a synergistic mixture of either a metal acetylacetonate and a dicyclopentadienyl metal compd., a chromium salt and a dicyclopentadienyl metal compd., or a chromium salt and a metal acetylacetonate, and is prepd. pref. by dissolving the synergistic mixture in an org. resin (e.g. an epoxy resin) and then curing the resin. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H1141051-A (JP)
Title: Piezoelectric resonator component and its manufacture
Inventor: MORITOKI KATSUNORI
IPC: H03H9/17
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric resonance component with a stable characteristic by which a resonance frequency is adjusted with high precision and to provide its manufacturing method. SOLUTION: A piezoelectric resonator 10 has a piezoelectric substrate 11, at least a pair of excitation electrodes 12, 12' formed on both the front and rear major faces of the piezoelectric substrate 11, a 1st resin layer 15 formed on the front major face to cover the excitation electrode 12 and a 2nd resin layer 16 formed to surround the 1st resin layer 15.
Patent JP-H0723284-A (JP)
Title: Automatic image quality adjusting device
Inventor: KOBAYASHI MUNENORI
IPC: H04N5/57
Filed: 1993-07-05
Abstract: PURPOSE:To provide an automatic image quality adjusting device which is capable of correcting the brightness of a high luminance part or a low luminance part so that the parts may not be white blur or black blur even if the high luminance part or the low luminance part exists in one screen. CONSTITUTION:This device is provided with a monitor circuit 1 dividing one- screen part into plural areas and forming the accumulation data of a digital video signal in every area, an offset coefficient generation means 2 comparing the accumulation data and upper and lower thresholds and calculating the prescribed offset value and the coefficient value according to a difference, a delay circuit 3 delaying the digital video signal and a contrast control circuit 4 where a level shift is performed for the low frequency components of the digital video signal and the digital video signal whose high frequency components are emphasized is outputted, according to the offset value and the coefficient value.
Patent JP-S6435435-A (JP)
Title: Photosensitive planographic printing plate
Inventor: KOBAYASHI YOSHIKO
IPC: G03C1/72
Filed: 1987-07-30
Abstract: PURPOSE:To obtain a printing plate having excellent chemical resistance and ball-point pen resistance by forming a photosensitive layer consisting of low- and high-polymer o-naphthoquinonediazide sulfonate and alkali soluble resin on an aluminum substrate. CONSTITUTION:The photosensitive layer compsn. contg. the o- naphthoquinonediazide sulfonate of polyhydroxyl benzophenone and the o- naphthoquinonediazide sulfonate of the polycondensation resin of polyphenol and aldehyde or ketone and the alkali soluble resin is formed. This compsn. is dissolved in a solvent and the soln. is coated on the aluminum substrate and is dried to form the photosensitive layer. A positive type film is brought into tight contact with this printing plate, is exposed by an ultra-high pressure mercury lamp and is developed by an aq. alkali soln., by which the planographic printing plate is produced. The printing plate having the excellent treatment chemical resistance and ball-point pen resistance, high sensitivity and good printing resistance is thereby obtd.
Patent JP-H1131668-A (JP)
Title: Semiconductor contact and its method
Inventor: NARESH C SAHA
IPC: H01L21/28
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To suppress the peel-off of a contact to be minimum by forming strong junction against a silicon surface through the use of a nickel-silicide layer in the contact of a semiconductor element. SOLUTION: A metal dope/nickel-silicide layer 12 is formed on the surface 16 of a semiconductor substrate 11. Since the metal dope/nickel-silicide layer 12 is a catalyst for promoting metal-silicon reaction, an adhesive layer is formed and adhesion with respect the surface 16 of the contact 10 is made surely. In the contact 10, a nickel layer 13 is formed on the metal dope/nickel/silicide layer 12, and it is coated with a contact layer 14. A nickel layer 13 is protected, and its oxidation is prevented. Thus, the peel-off of the contact 10 is suppressed to be minimum.
Patent JP-H0242651-A (JP)
Title: Optical recording and reproducing device for information signal
Inventor: UENO ICHIRO
IPC: G11B7/14
Filed: 1988-07-31
Abstract: PURPOSE:To execute an improvement so as to prevent a large aberration from being generated to a spot by forming the spot string of a light formed on a recording medium in corresponding to plural laser lights radiated for each one laser array in a condition shifted to each other. CONSTITUTION:For example, as a first laser light source LD1 and a second laser light source LD2, two-beam laser array semiconductor lasers are used, respectively. The string of spots S1-S4 of the light formed on an optical disk D in corresponding to respective two laser lights radiated for each one laser array in the two laser arrays LD1 and LD2 are formed on the recording medium in the condition shifted to each other. Thus, plural laser lights can be made to pass in the vicinity of the central part of an optical system, and even when plural light spots S1-S4 are formed to the optical disk D by the same optical system for plural laser lights, the large aberration can be prevented from being generated to the light spots S1-S4.
Patent JP-S6252872-A (JP)
Inventor: TAKAHASHI ATSUHISA
IPC: H01R13/66
Filed: 1985-08-30
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-H0854594-A (JP)
Title: Light valve type display device
Inventor: SHIMADA SHIROKATSU
IPC: G09G3/18
Filed: 1994-08-15
Abstract: PURPOSE:To applicably perform shading correction in accordance with a stop quantity in a light valve type display device. CONSTITUTION:A shading correction coefficient at which an image only with background light becomes uniform is previously obtained by using the image with the background light for respective picture elements and obtained in accordance with the stop quantity of a diaphragm 104 and stored in a correction coefficient output circuit 115, and the correction coefficient in accordance with the stop quantity of the diaphragm 104 detected by a stop quantity detection part 114 is outputted. A video signal inputted through an input terminal 113 and the shading correction coefficient outputted from the output circuit 115 are multiplied by a multiplication circuit 112. Based on the multiplied result, a light valve 102 is driven by a video driving circuit 111.
Patent JP-H0531984-A (JP)
Title: Printer
Inventor: ISHIKAWA TOMOKO
IPC: B41J29/38
Filed: 1991-07-31
Abstract: PURPOSE:To eliminate a color shift by a method wherein only a platen roller is driven by a specific quantity to be corrected in order to start photographic printing of each color always from the same positions of the platen roller and a pulse motor gear driving it based on a driven quantity from a photographic printing start position to a specific position. CONSTITUTION:When a platen roller 1 is driven in operation of photographic printing, how long quantity the platen roller 1 has been driven is previously stored in a RAM 34, and a driving quantity to be corrected is calculated so that positions of the platen roller 1 and a pulse motor gear 17 in start on photographic printing of each color become same at a position where a clamper opening and closing position sensor PH 3 detects presence of a clamper 9. Only the platen roller 1 is driven based on this calculated result to perform blank feeding. Then, a driving quantity to be corrected for matching positions of the platen roller 1 and the pulse motor gear 17 is calculated from a driven quantity of the platen roller 1 from start of photographic printing to the present to drive the platen roller 1. Thereby, the color shift by eccentricity, a dent, etc., of the platen roller 1 is solved.
Patent JP-S6256286-A (JP)
Inventor: SANO TSUTOMU
IPC: B66B13/14
Filed: 1985-09-02
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-H0634107-A (JP)
Title: Nox suppressed air-fuel ratio control for boiler
Inventor: KATSUKI KENJI
IPC: F23N1/02
Filed: 1992-07-20
Abstract: PURPOSE:To obtain an air-fuel ratio control method by which the NOx concentration of an exhaust gas for a boiler is lowered to a prescribed value or lower. CONSTITUTION:In an air-fuel ratio control method for controlling all air flow rate to a boiler so that the oxygen concentration of an exhaust gas at the outlet of the boiler becomes a prescribed value in accordance with the flow rate of fuel charged to the boiler, an NOx concentration signal 13S of exhaust gas at the outlet of the boiler is compared with an output of a preset value setting device 8. When the NOx concentration of exhaust gas of the outlet of the boiler exceeds the preset value, all air flow rate to the boiler is adjusted through a multiplier 7 so that it becomes the preset value.
Patent JP-S6256232-A (JP)
Title: Paper transfer device
Inventor: FURUKAWA HIDEAKI
IPC: B65H29/58
Filed: 1985-09-02
Abstract: PURPOSE:To permit an automatic both side copy when a recording paper is inserted manually, by disposing a paper re-feed device above a paper discharge unit. CONSTITUTION:When a copy key is depressed, a partition plate 29 moves to an intermediate position 29a so as to prepare a feeding of a paper sheet. Succeedingly, a picture formation is completed and a turned-round paper sheet 38a to be discharged to a paper discharge pass 25a is transferred to an intersecting discharged paper pass 28 so that it is contained in a paper re-feed unit 23. At the time the turned-round paper sheet 38a is discharged in parallel with a feeding of a recording paper sheet 38 to be inserted manually. Then, a separation possible craw 37a moves to have remaining manually inserted recording paper sheet 38 move to a location of separation belts 30a, 30b and a switching flapper 27 is turned off to prepare a re-feeding of the turned- round paper sheet 38a. Next, the separation possible craw 37a is turned on so that the separation belts 30a, 30b are driven for transferring the manually inserted paper sheet 38 which is to be re-fed for a both side copy and a manually inserted recording paper sheet 38 to which a both side copy has been completed is transferred and discharged to a paper discharge tray 26 through a paper discharge roller 25.
Patent JP-H03291221-A (JP)
Title: Liquid for external use for skin
Inventor: FUNATO TOSHIAKI
IPC: A61K9/08
Filed: 1990-07-19
Abstract: PURPOSE:To provide the subject liquid containing a component containing urea, an antihistamine, a local anesthetic, a lower alcohol and a humectant in a specified ratio and pure water as the essential components, showing both remedy of dry skin and remedy of itch in one drug, excellent in feeling in use and useful for dry skin. CONSTITUTION:Respective components of 8-23w/v% urea, 0.3-4w/v% antihistamine such as diphenhydramine, 0.5-5w/v% local anesthetic such as lidocaine, 40-70w/v% lower alcohol such as ethanol or isopopyl alcohol and 0.1-30w/v% humectant such as 1,3-butylene glycol and pure water are contained as the essential components. The above-mentioned drug has a higher electrical conductivity of the skin and a similar or lower percutaneous water loss respectively in comparison with marketing drugs. The above-mentioned drug is excellent in moisture retention and feeling in use, almost free from a problem of adhesion of foreign particles, etc., in application and especially suitable for remedy of dry skin diseases.
Patent JP-S6252918-A (JP)
Inventor: TOGASHI RYOICHI
IPC: H01G7/02
Filed: 1985-09-02
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-2000031385-A (JP)
Title: Semiconductor device
Inventor: KIKUHARA KAZUMICHI
IPC: H01L21/822
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To allow high-precision current output of a current adder digital/ analogue converter, by providing each gate and source of an MOS transistor 1 with a conductor wiring layer for connecting each drain of a plurality of MOS transistors provided in parallel to a ground potential. SOLUTION: When each gate of MOS transistors 104-108 is applied with an arbitrary constant bias, a current density 109 occurs at the upper part of the MOS transistor 104 and the lower part of the MOS transistor 108, provided vertically, while a current density 110 occurs at the upper and lower parts of the MOS transistors 105, 106, and 107 which generate the output current of a D/A converter. The MOS transistors 104 and 108 are so provided as to protect the MOS transistors 105, 106, and 107 and the current density 110 near the source of the MOS transistors 105, 106, and 107 are all even when a saturation current flows between a source and a drain, so a desired D/A transformer output current is provided as a source potential is constant.