baber/WOPTO huggingface dataset:
Patent JP-H06108980-A (JP)
Title: Vane pump
Inventor: YAMAMORI MOTOYASU
IPC: F04C2/344
Filed: 1992-09-29
Abstract: PURPOSE:To prevent surface pressure near intake ports from becoming excessive by providing pressure lead-in grooves with one ends thereof communicated with discharge ports and with the other ends thereof extended circumferentially close up to intake ports, between a cam ring and side plates. CONSTITUTION:A vane pump is provided with a cam ring 3 disposed outside of a rotor 1 and vanes 2 in such a way that the tips of the vanes 2 come in sliding contact with the cam ring 3, and side plates 5 disposed at both side faces of the rotor 1, the vanes 2 and cam ring 3 so as to contribute to the formation of a pump chamber. Pressure lead-in grooves 22 with one ends thereof communicated with discharge ports 51A, 51B and with the other ends thereof extended circumferentially close up to intake ports 52A, 52B are provided between the cam ring 3 and the side plates 5. Operating oil thereby flows into the pressure lead-in grooves 22 so as to generated force opposed to pressing force. As a result, the balance of pressure becomes desirable so as to prevent the deformation of the side plates 5 near the intake ports 52A, 52B caused by the unbalance of pressure and pressing force.
Patent JP-H03124058-A (JP)
Title: Semiconductor device and its manufacture
Inventor: YAMADA TAKASHI
IPC: H01L21/336
Filed: 1989-10-06
Abstract: PURPOSE:To eliminate a need for burying a semiconductor film and to prevent a gate film from being scraped out by an etching operation by a method wherein an insulating film is buried in advance in a region sandwiched between respective gate electrodes of a plurality of gate electrodes. CONSTITUTION:A buried insulating film 8 composed of a CVD silicon oxide film is formed in a groove part surrounded by sidewall insulating films 72, 73 in a region sandwiched between two gate electrodes 42, 43 formed on an element isolation region 21. Consequently, when a polycrystalline silicon film is formed on the whole surface of a substrate in order to form, e.g. a pad 91 after that, the polycrystalline silicon film is not filled in the region sandwiched between the gate electrodes 42, 43. Consequently, the gate electrodes 42, 43 are not scraped out by an etching operation of the polycrystalline silicon film, a retreat of the pad 91 in a transverse direction is only about a film thickness of the polycrystalline silicon film, and the pad 91 can be patterned surely.
Patent JP-2001079680-A (JP)
Title: Laser beam machining device and method therefor
Inventor: OKADA TOSHIYUKI
IPC: B23K26/06
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a laser beam machining device and a method therefor suitable for working in need of high accuracy. SOLUTION: A laser beam machining device 10 is equipped with a table 20 to hold a work 24 and a moving mechanism (motor 22 etc.), to move the table 20 to a first direction (X direction). On the other hand, the laser system has a laser oscillator 32 to emit laser beam, a mask 52 to arrange the laser beam emitted from the laser oscillator into a prescribed sectional shape, and a rotary mirror 44 or the like to scan the arranged laser beam into a second direction (Y direction) perpendicular to the first direction with regard to the work.
Patent JP-H1088264-A (JP)
Title: Hydrogen storage alloy electrode
Inventor: SAKAGUCHI YOSHIKI
IPC: H01M10/30
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To produce a hydrogen storage alloy electrode for a nickel-hydrogen battery improved in cycle long life characteristics. SOLUTION: This hydrogen storage alloy electrode for a nickel-hydrogen battery is produced by a single roll method, a twin roll method, an atomizing method or a liquid dynamic compaction method (LDC method). In this case, the grain size is regulated to <=3μm, furthermore, in powder X-ray diffraction, it is expressed by a compositional formula of AB2 (Laves phase) or AB5 (misch metal series) in which the value of ununiform distortion (η) expressed by Hall- Williamson relation lies in the range of 0.03 to 1.00% and is subjected to no heat treatment.
Patent JP-H1193832-A (JP)
Title: Variable displacement compressor
Inventor: TAGUCHI YUKIHIKO
IPC: F04B27/10
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To sufficiently lubricate a bearing in the vicinity of a main shaft and a sliding part in a variable displacement compressor. SOLUTION: In a variable displacement compressor, the angle of inclination of a swash plate 5 is changed according to the differential pressure between a crank chamber 3 and a suction chamber 13 to change the piston stroke and to control the discharge volume. The crank chamber is communicated with the suction chamber through a first communicated passage 18, and a first orifice 19 is arranged in the first communication passage. A discharge chamber 14 is communicated with the crank chamber through a second communication passage 20, and the second communication passage is opened/closed by a pressure control valve 21 to regulate the pressure of the crank chamber. The second communication passage is bypassed through a third communication passage 22 to communicate the discharge chamber with the crank chamber, and a second orifice 23 is arranged in the third communication passage.
Patent JP-S61139244-A (JP)
Title: Underwater motor
Inventor: IWATA MINORU
IPC: H02K5/128
Filed: 1984-12-10
Abstract: PURPOSE:To prevent a welded portion between a frame body and a lower frame side plate from corroding by providing a member which covers the welded portion of the end of the body and the frame side plate. CONSTITUTION:Opposite load side and load side covers 31, 44 are extended to the center side of a frame 1 over the welded portion of the end of a frame body 1 and upper and lower frame side plates 3, 4 to seal external liquid at sealing rings 39, 45 having the side covers 31, 44 at a base material portion affected by the welding. Thus, since the sensitive portion due to welding heat can be separated from corrosive liquid, the corrosion of this portion is not proceeded quickly, and a canned motor can be used in a field for handling sea water.
Patent JP-H0998739-A (JP)
Title: Health food and its production
Inventor: HAYASHI SHIGEJI
IPC: A23L17/60
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To enable the absorption of a mucopolysaccharide capable of supplying a humor, filling gaps among cells, retaining the moistness of nerves, vessels, skin, etc., imparting the vitality to organs, promoting the metabolism and imparting lubricating force to spaces between bones in joints into the body by administration. SOLUTION: This health food comprises a conjugated mucopolysaccharide comprising a mucopolysaccharide conjugated to a peptide. The conjugated mucopolysccharide comprising the mucopolysaccharide, excellent in water retaining capacity such as hyaluronic acid and conjugated to the peptide readily absorbable into the body (in a state of a digested protein just before absorption thereof in the intestines, etc.) is produced. As a result, the mucopolysaccharide, together with the peptide, is readily absorbed.
Patent JP-S63158091-A (JP)
Inventor: PATORITSUKU JIEI MATSUKAASHII
IPC: G06T13/80
Filed: 1987-10-15
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-H0679763-A (JP)
Title: Production of magnet roller
Inventor: AOKI SHIGERU
IPC: B29C45/73
Filed: 1992-09-03
Abstract: PURPOSE:To certainly mold a magnet roller of which the quantity of warpage is suppressed to a level generating no effect from a functional aspect. CONSTITUTION:The temp. of a mold 1 is measured at every split molds 1a, 1b and the flow rates of cooling water are regulated at every split molds 1a, 1b corresponding to measured temps. to perform temp. control at every split molds 1a, 1b. By this constitution, injection molding can be performed at the cooling speed corresponding to the orientation density of the magnetic powder of a magnet roller and the magnet roller of which the quantity of warpage is suppressed to a level generating no effect from a functional aspect can be certainly molded.
Patent JP-H09105348-A (JP)
Title: Engine speed controller
Inventor: SHIRAISHI TAKASHI
IPC: F02D41/16
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To suppress any hunching of proportional-integral-differential control as well as to make improvements in the convergent degree of engine speed by calculating a control desired value in relation to control over an actuator electrically controlling an air flow rate in time of idling in accordance with the differential value of engine information. SOLUTION: During engine driving, an electronic control unit calculates a basic target engine speed with a block 204, adding it to a target engine speed upping portion to be calculated by a block 208. In addition, a feedback integral correction portion (I value) is calculated with a block 209 according to a deviation between this added value and an engine speed 202, while a proportional correction portion (P value) is calculated by a block 10. Then opening of an idling speed valve is corrected by these P and I values, whereby an air quantity in time of idling is controlled. In addition, when the engine speed 202 is less than the NON speed, the target engine speed upping portion is decreased toward zero from the initial value, and the decrement speed is determined by a variation to be calculated by a block 207.
Patent JP-H0568450-A (JP)
Title: Apparatus for housing aquatic organism
Inventor: UEDA ICHIRO
IPC: C02F9/00
Filed: 1991-09-13
Abstract: PURPOSE:To increase the amount of dissolved oxygen, enhance purifying ability of nitrifying bacteria and efficiently purify water without pressurizing the interior of a water tank under atmospheric pressure by enriching dissolved oxygen in a pressurized filter vessel, simultaneously purifying the water and feeding the purified water to the water tank under atmospheric pressure. CONSTITUTION:Dissolved oxygen is enriched in a pressurized filter vessel 5 and water is simultaneously purified. The resultant purified water is then fed to a water tank 1 under atmospheric pressure to maintain the amount of the dissolved oxygen at a high level without pressurizing the interior of the water tank under atmospheric pressure. Furthermore, purifying ability of nitrifying bacteria is increased to efficiently purify the water. The purified water is fed from the tip in the tilted direction near the bottom of the water tank under the atmospheric pressure to the lower end of the tilted direction and water streams directing to a means for discharging foreign materials are produced in the interior of the water tank under atmospheric pressure. Thereby, extra, etc., are rapidly and completely discharged to the outside to produce feeling of security in aquatic organisms.
Patent JP-H03123938-A (JP)
Title: Data type conversion system using knowledge base
Inventor: BABA NOBUYUKI
IPC: G06F9/45
Filed: 1989-10-06
Abstract: PURPOSE:To select plural installation plans from one data type by permitting a knowledge base to contain data type realization knowledge, data type constitutor specification knowledge, realization method decision knowledge and data type constitutor realization knowledge and providing a knowledge control means. CONSTITUTION:A known data type realization method and the specification description of an unknown data type data type constitutor by data type realization knowledge 11 corresponding to the unknown data type and data type constitutor specification knowledge 12. Then, data type constitutor realization knowledge 14 to be applied is selected by the known data type realization method and the specification description of the unknown data type data constitutor. When information for realizing the unknown data type, unknown data type control information and operators are made minute and the unknown data type data type constitutor is realized. When information for realizing unknown data type is not sufficient, lacking information is inquired of a user. Consequently, plural installation plans can be selected from one data type.
Patent JP-H03124151-A (JP)
Title: Common line signal processing system
Inventor: TAKEMURA TETSUO
IPC: H04Q1/30
Filed: 1989-10-09
Abstract: PURPOSE:To cope with large sized capacity of an exchange system without increasing a common line signal processing unit by distributing a signal addressed to the present exchange submodule to the present exchange submodule directly and a signal addressed to other exchange submodule to the exchange submodule via a communication means tying the exchange submodules. CONSTITUTION:An address analysis section 5a analyzes a received message to decide an exchange submodule 1n accommodating a relevant line and discriminates other exchange submodule depending on the number 1n, and module address information identifying a destination exchange submodule is added to a message and the relevant message is given to a communication buffer 3a. The communication module 10 relays and transfers the message to the exchange submodule 1n according to the module address information in the message. The exchange submodule 1n applies the processing of ISDN user part of the message and call control processing and module address information identifying the common line signal device 8a is added and sent to the communication module 10.
Patent JP-H03123890-A (JP)
Title: Equipment carrying in/out device for nuclear power plant
Inventor: HASHIMOTO FUMITOSHI
IPC: G21C13/02
Filed: 1989-10-09
Abstract: PURPOSE:To allow the carrying of equipment into and out of a reactor container by providing an equipment carrying in/out floor to a pit and removably constituting this floor. CONSTITUTION:The equipment carrying in/out tunnel 2 for carrying various kinds of equipment into or out of the reactor container 1 is provided in the side wall part of the container 1. Equipment carrying in/out hatches 5a, 5b are provided openably and closably around a hinge 6 on the outer side of the tunnel 2 and the pit 8 is formed on the floor surface 7 on the outer side of the container 1. Jurnable arms 11a, 11b are provided on the floor surface 7 along the pit 8 and plate bridges 12a, 12b as the floor for equipment carrying in/out are integrally provided on the front ends. The hatch 5a is held closed and the bridge 12a leans on the wall 15 and is thereby held housed at the time of ordinary operation. The hatch 5a is opened around the hinge 6 and exists at 5b position at the time of a periodical inspection. The bridge 12b is put into a horizontal state as the arm 11b turns around the hinge 10. A transporting truck 3 is, therefore, able to go into and out of the container 1 from the tunnel 2 by passing on rails 4a to 4c.
Patent JP-S63116253-A (JP)
Title: Protection system for backed-up ram
Inventor: MINOURA YOICHI
IPC: G06F12/16
Filed: 1986-11-04
Abstract: PURPOSE:To prevent a program from runaway due to the use of incorrect data by checking the ON/OFF of a write flag at the time of accessing a backed up RAM, and at the time of ON, restoring the contents of a save area. CONSTITUTION:In case of writing data in the back-up RAM 5, the ON/OFF of the write flag is checked, and at the time of ON, the writing is started. At the time of OFF, the contents of the memory are copied in the save area and then the writing is started. In case of reading out the data written in the RAM 5, whether the write flag is ON or not is checked, and at the time of OFF, the contents of the memory are read out. At the time of ON, the contents of the save area are recovered because some data are left in the RAM 5, the write flag is turned off and then the contents of the memory are read out.
Patent JP-H03124585-A (JP)
Title: Pressurized discharge container for fluid substance
Inventor: YUZUHARA YUKITOMO
IPC: B65D83/14
Filed: 1989-10-09
Abstract: PURPOSE:To obtain a pressurized discharge container of fluid substance safely storable the substance or effectively usable discharge pressure by providing receiving parts, for separately receiving a plurality of substances intended to be mixed together to produce a gas, and a means for sealing the receiving parts. CONSTITUTION:When a rotary stopper 21 is moved upwardly by rotating a crosspiece 27, the upper end of an airtight stopper body 10 is released to mix together a first substance 16 in a first receiving part 14 and a second substance 17 in a second receiving part 15. By a chemical reaction between these substances 16 and 17, carbon dioxide evolves and accumulates in space such as a cavity 6 below an airtightness raising valve 5 to raise the pressure. The airtightness raising valve 5 is moved upwardly to pressurize a fluid substance 8 filled above the valve 5. The fluid substance 8 thus pressurized is also filled in a cavity 4e of a spray mechanism 4 and, when a push button 4a on the top of a pressure resisting container 1 is depressed, the fluid substance 8 is discharged from a nozzle orifice 4f to the outside.
Patent JP-H11100006-A (JP)
Title: Roll for extrusion laminate
Inventor: YAMADA KOJI
IPC: B29C47/02
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a roll for extrusion laminate of extremely superior laminate working properties for manufacturing a resin metal laminate with a thin film for covering resin and provided with high performances, namely uniform thickness, high processing characteristics, high bonding properties and high film physical properties and the like, preventing the adhesion of a molten resin film (hereinafter referred as 'Jug') protruded out of a base material onto the roll, and manufacturing a resin laminate at high speed. SOLUTION: A warm laminate roll is used for laminating a thermoplastic molten film extruded on the surface of a metal base, and a roll on the side of being in contact with the resin molten film is an elastic body roll, and the temperature T1 of a section whereon the metal base is fixed by pressure with the resin molten film is adjusted at 150 deg.C or higher and at the temperature lower by 30 deg.C than the melting point of thermoplastic resin, while the temperature T2 of other sections is adjusted lower than the temperature T1.
Patent JP-H04141080-A (JP)
Title: Soft type 'sake' and production thereof
Inventor: IWASE TOSHINORI
IPC: C12G3/08
Filed: 1990-09-29
Abstract: PURPOSE:To obtain the subject 'SAKE' (Japanese rice wine), improved in bitterness, astringency and overall tastes, having bright yellow color without loss thereof, hardly becoming too ripe and causing hangover by subjecting the 'SAKE' to electrodialytic treatment with cation and anion exchange membranes. CONSTITUTION:'SAKE' is subjected to electrodialytic treatment with cation and anion exchange membranes to afford the objective 'SAKE' with reduced composition contents of succinic acid, lactic acid, malic acid, Na<+> ions, K<+> ions, tryptophan, arginine, lysine, putrescine and cadaverine substantially without changing composition contents of the 'SAKE' degree, alcohol strength, extract content, isomaltose, glucose, galactose, glycerol, n-propyl alcohol, isobutyl alcohol, isoamyl alcohol, isoamyl acetate and ethyl caproate as compared with the composition of 'SAKE' before the treatment.
Patent JP-H03123847-A (JP)
Title: Method for driving oxygen electrode
Inventor: TAKEI FUMIO
IPC: G01N27/404
Filed: 1989-10-06
Abstract: PURPOSE:To prolong the life of the oxygen electrode by intermittently impressing voltages between the two electrodes of the oxygen electrode by using square waves. CONSTITUTION:After an Au film is formed by a vacuum vapor deposition method on a glass substrate 10 having about 3mm width, a cathode 11 is formed of a vapor deposited Pt film and an anode 12 of a vapor deposited Ag film by using a photoetching technique to form the oxygen electrode for which poly(4-vinyl-ethyl pyridinium bromide) is used as an electrolyte 13 and a negative type resist as an oxygen permeable film 14. A current flows only when -1.2V is impressed to the cathode 11 and the reaction does not progress at all in the case of 0V if the voltage to be impressed to the oxygen electrode is properly changed in the range from 0 to -1.2V and is made into the square wave. The current, therefore, flows similarly in the case of the impression of a DC voltage even when the intermittent voltage impression is executed by using the square waves. The concn. of dissolved O2 is thus exactly measured.
Patent JP-H03124787-A (JP)
Title: Adhesive for printed wiring board based on additive method
Inventor: TAKANEZAWA SHIN
IPC: H05K3/18
Filed: 1989-10-06
Abstract: PURPOSE:To obtain the title adhesive with excellent electrolytic corrosion resistance and useful for a high density wiring board by incorporating a specified acrylonitrile-butadiene rubber, an alkylphenol resin, an epoxy resin and an epoxy curing agent as the essential ingredients. CONSTITUTION:An acrylonitrile-butadiene rubber with a tert. amine in its molecule (e.g. PNR-3 manufactured by Japan Synthetic Rubber Co., Ltd.), an alkylphenol resin (e.g. SP-126 manufactured by Schenectady Co., Ltd.), an epoxy resin (e.g. Epicote 1001FR manufactured by Yuka Shell Co., Ltd.) and an epoxy curing agent (2E4MZ manufactured by Shikoku Kasei Co., Ltd.) are incorporated as the essential ingredients.
Patent JP-S63109365-A (JP)
Inventor: AANESUTO EMU REIMAA
IPC: C12Q1/00
Filed: 1987-10-15
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-H09103621-A (JP)
Title: Circulating filter
Inventor: SAKAI YASUHIRO
IPC: G02B1/10
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To keep liquid in a tank clean by simple structure by installing a circulating filter which filters liquid in the first tank and the second tank and introduces the filtrate into the first tank. SOLUTION: When a magnet pump 15 is actuated, a hard coat liquid 21 is introduced from the bottom parts of a dip tank 22 and an overflow tank 23 into the third piping 26 through the first piping 24 and the second piping 25. The hard coat liquid 21 introduced into the third piping 26 is cooled by a cooler 14, passes through the magnet pump 15, is filtered by a filter 16, and is introduced into the dip tank 22. The liquid 21 in the tank 22, by the inflow of the liquid 21 from the third piping 26, overflows from the upper end 22a of the tank 22 into the overflow tank 23. The hard coat liquid 21 in the dip tank 22 is always kept clean by the repeated circulation of the liquid 21.
Patent JP-S61140844-A (JP)
Title: Observing device for three-dimensional structure
Inventor: KONAME KANJI
IPC: G06T1/00
Filed: 1984-12-14
Abstract: PURPOSE:To observe the specific sectional structure of a sample distinctively from other sections by using plural light beams passing through different parts in the sample, and calculating the correlation among transmissivity measured values of them. CONSTITUTION:A laser beam from a laser 1 is split into two beams 2-1 and 2-2, which are made incident on a lens 4, so that both light beams are converged on a point in the sample 5. Light beams transmitted through the sample 5 are supplied to detectors 9-1 and 9-2, which convert their intensity values into electric signals; and those signals are inputted to an image display device 11 through the maximum detecting circuit composed of diodes 23 and 24 and a resistance 25. The sample 5 is scanned in two dimensions by sample scanners 12, 13, and 16. The largest value is used as an image signal by the image display device 11 to display a transmissivity distribution of a section containing the convergence point 6. Therefore, the two-dimensional scanning is repeated to observe the three-dimensional structure in the sample 5.
Patent JP-S62125905-A (JP)
Inventor: MANFUREETO GERURESUHAIMU
IPC: B60C23/00
Filed: 1986-11-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63125108-A (JP)
Inventor: ANDO MASAAKI
IPC: B65B9/20
Filed: 1986-11-05
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。