baber/WOPTO huggingface dataset:
Patent JP-H01248174-A (JP)
Title: Heat fixing device
Inventor: HORI KENJIRO
IPC: G03G15/20
Filed: 1988-03-30
Abstract: PURPOSE:To uniformly heat and fix a fixing member to a member to be fixed such as a sheet body, etc., by controlling the application of a current to a heater so that the surface temperature of a rotating roller with which the member to be fixed is heated from the time when it is about to pass a pair of rotational rollers to the time when it finishes passing is gradually increased based on the information on the position of the member to be fixed. CONSTITUTION:When the actual temperature of roller FT is lower than a target temperature F(0), the heater is turned on and when the FT is higher than or equal to F(0), the heater is turned off. When carried paper reaches a sensor 26 in such a state, an MPU 107 detects the on-state of the sensor and starts a specified timer in the MPU. When the timer counts up, the target temperature is set in F(1). When the temperature of roller FT is lower than the F(1) the heater is turned on so as to gradually raise the temperature from a time when the carried paper enters between the rollers. Thus, heat is uniformly transmitted and fixing can be uniformly performed by gradually raising the heating temperature after the member to be fixed enters between the rollers.
Patent JP-S6254061-A (JP)
Title: Low c-cr-mo steel used under damp steam
Inventor: HATAYA FUMIO
IPC: C22C38/00
Filed: 1986-04-05
Abstract: PURPOSE:To obtain the titled economical steel excellent in EC resistance, weldability, strength and toughness by specifying a composition consisting of C, Si, Mn, Cr, Mo, Al, V and Fe. CONSTITUTION:A low C-Cr-Mo steel has a composition consisting of, by weight, 0.02-0.14% C, 0.45-0.90% Si, 0.30-0.80% Mn, 0.70-1.60% Cr, 0.40-0.70% Mo, 0.005-0.08% Al, 0.005-0.08% V and the balance essentially Fe except inevitable impurities, which shows excellent EC resistance and weldability when used under damp steam. The steel having the above properties can be obtained by subjecting a steel refined into the above composition on rolling or forging by the ordinary method and then to normalizing and successive tempering or to annealing.
Patent JP-S58202738-A (JP)
Inventor: BUORUGANGU FUNKE
IPC: B23B19/02
Filed: 1983-05-04
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-S5413245-A (JP)
Title: Variable attenuator
Inventor: SAITOU TAKAYA
IPC: H01P1/22
Filed: 1977-07-01
Abstract: PURPOSE:To obtain the variable attenuator with excellent performance, by mounting a movable metallic plate providing an electromagnetic wave absorbing body to the external side of the waveguide providing coupling window and by changing the coupling amount to the electromagnetic wave absorbing body.
Patent JP-H08269870-A (JP)
Title: Production of polyester multifilament yarn for air bag and polyester woven fabric for the same
Inventor: KUNISADA NORINOBU
IPC: D06M101/16
Filed: 1995-04-03
Abstract: PURPOSE: To obtain a polyester multifilament yarn for air bag having excellent weaving property in a water jet loom weaving and suitable for readily obtaining an air bag having excellent burst strength and flame resistance. CONSTITUTION: The objective polyester multifilament yarn for an air bag has an oil comprising (A) 50-80wt.% smoothing agent component including a sulfur- containing ester compound having 500-800 molecular weight in an amount of >=60wt.% of whole of the smoothing agent component, (B) 1-10wt.% a tetramethylene oxide/ethylene oxide copolymer having 1000-7000 average molecular weight, (C) 1-15wt.% a propylene oxide/ethylene oxide copolymer having 1000-3000 average molecular weight and (D) 15-30wt.% a nonionic surfactant having 6-13HLB, in an amount of 0.3-1.0wt.% of the fiber weight.
Patent JP-H05280082-A (JP)
Title: Automatic cleaning control device for sanitary device
IPC: E03C1/05
Filed: 1992-03-31
Abstract: PURPOSE:To normally operate in the range of commercial power supply voltage 100-240(V), concerning an automatic washing control device of a sanitary device such as a water washing urinal for man or a wash stand. CONSTITUTION:A human detecting sensor 6 detects the user of a sanitary device. Cleaner is supplied to the sanitary device when an electromagnetic opening/ closing valve 4 is opened. The electromagnetic opening/closing valve 4 is driven by a valve drive circuit 23. By controlling the valve drive circuit 23 by means of a microcomputer 22 based on the detection of the human detecting sensor 6, the electromagnetic opening/closing valve 4 is controlled so as to supply cleaner to the sanitary device for a certain time. Respective constant voltage circuits 20, 21 respectively supply stable direct current voltage VS1, VS2 in the range of commercial source voltage 100-240(V). Further, a smoothing condenser 10 can store electric energy capable of operating two times of automatic washing even at outage.
Patent JP-H02254294-A (JP)
Title: Bullet-proof panel
Inventor: NISHIDA AKIRA
IPC: B32B3/12
Filed: 1989-03-28
Abstract: PURPOSE:To keep a hardness and a strength of a plate by a method wherein a polycarbonate plate, a honeycomb structure and a supporting plate are connected in this series from a front side toward a rear side. CONSTITUTION:A polycarbonate plate 1, a honeycomb structure 2 and a supporting plate 3 are connected in series from a front surface side toward a rear surface side to form a multilayered structure. The honeycomb structure 2 such as honeycomb core or the like is comprised of a planar assembly of cells 5 of hollow column of a true hexagonal shape or other shapes. As its raw material, an aluminum thin plate is typically used. As a supporting plate 3, an aluminum or other various light metals or resin plate is used. Accordingly, a local melting of the polycarbonate plate 1 caused by a friction heat of a broken bullet P is reduced by a presence of the honeycomb structure. With such an arrangement, a hardness and strength of the polycarbonate plate 1 are assured and then bullet-proof characteristics can be improved.
Patent JP-2000276999-A (JP)
Title: Electron emitting element
Inventor: SAITO HIDETOSHI
IPC: H01J1/304
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a cold cathode element simplified in manufacturing method and reduced in manufacturing cost. SOLUTION: This electron emitting body is equipped with a member 3, a gate electrode 4, and section members 6. To begin with, a frog-like member 1 is manufactured comprising many needle-like bodies 12 formed on one surface of a substrate 11. The substrate 11 is an Al2O3 monocrystalline board and the needle-like body 12 is of zinc oxide. By forming a metallic thin film 2 on the entire surfaces of the frog-like member 1 on the needle-like body 12 side, the member 3 is obtained having many projecting electron emitting bodies 31. The gate electrode 4 has holes 41 for exposing ends of the electron emitting bodies 31. The section member 6 is a member for forming cavities 61 for sectioning the electron emitting bodies 31 into groups each comprising a plurality thereof.
Patent JP-H0548222-A (JP)
Title: Flexible printed-wiring board
Inventor: HASEGAWA HIROSHI
IPC: H05K3/40
Filed: 1991-04-10
Abstract: PURPOSE:To provide a flexible printed-wiring board which prevents cross talk and enables an electronic equipment to be packaged highly densely. CONSTITUTION:A signal line 3 and a ground wire 4 are alternately placed between two insulation layers 1 and 5 and they are electrically connected to one connection terminal 41 by a connection means 6.
Patent JP-S52773-A (JP)
Title: Process for removal of nitrogen oxides
Inventor: SHIMOYAMA TAKATOSHI
IPC: B01D53/56
Filed: 1975-06-24
Abstract: PURPOSE: A process for simple and economical dry removal of nitrogen oxides in gases. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04310994-A (JP)
Title: Display device of portable electronic equipment
Inventor: NOZAKI HITOSHI
IPC: G09F9/00
Filed: 1991-04-10
Abstract: PURPOSE:To display computer program data, etc., which has high secrecy even in a crowd in safety by arranging a light louver in the front of the panel of the display device and cutting off light which is made incident in slanting directions. CONSTITUTION:The light louver 15 is arranged in the front of the panel 16 of the display device 13 of the portable electronic equipment which displays the function, etc., of the electronic equipment constituted compactly so that the equipment can be carried conveniently, thereby cutting off the light which is made incident in slanting directions. Therefore, persons by an operator who operates the portable electronic equipment can no see the screen of the display device 13 from the front. Consequently, data with high secrecy can be displayed even in a crowd.
Patent JP-S59203813-A (JP)
Title: Double layer valve seat made of fe group sintering material
Inventor: NISHINO YOSHIO
IPC: F01L3/02
Filed: 1983-05-02
Abstract: PURPOSE:To reduce cost by moving Cu or a Cu alloy and Pb or a Pb alloy previously compounded to a valve seat proper consisting of an Fe group sintering material through vacancies on a sintering and infiltrating and treating a valve contacting section formed by the Fe group sintering material by copper and lead. CONSTITUTION:Cu and Pb are compounded to Fe group compressed powder body sections as a valve seat proper after a sintering, and one kind or two kinds of P and Sn are compounded as required. On the other hand, one kind or two kinds of P and Sn are compounded similarly to Fe group compressed powder body sections as a contact layer for a valve after the sintering as necessary, and these double layer Fe group compressed powder bodies are sintered. Accordingly, Cu or a Cu alloy and Pb or a Pb alloy in a main body move into the Fe group compressed powder body sections as the contact section through vacancies capillarity, and the valve contact layer is changed into a copper-lead infiltrating layer being brought to an airtight state.
Patent JP-S521816-A (JP)
Title: Car with and without caterpiller
Inventor: SAITOU MASAHARU
IPC: B62D55/04
Filed: 1975-06-23
Abstract: PURPOSE: A wheeled car, in which caterpillar means can be easily mounted and removed as necessary. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10275147-A (JP)
Title: Automatic learning system for semantic knowledge
Inventor: ABE NAOKI
IPC: G06F17/28
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To enable learning with a quick startup by updating weight between row words and weight between column words as a function of the difference between the binary relation value between a past word couple and the binary relation value of a newly given word couple and the weight between the column or row words. SOLUTION: Learning data which are inputted sequentially to a learning data input part 1 and stored together in a learning data storage part 2 and consist of a pair of a word couple and the binary relation of the word couple, a weight matrix representing the similarity row words stored in a row word weight storage part 3, and a weight matrix showing the similarity between column words stored in a column word weight storage part are used. Then a forecasting part 5 forecasts the binary relation value of the word couple inputted newly to the input part 1 and a learning part 6 updates the weight between the row words and the weight between the column words by using the forecasted value, the correct binary relation value of the new word couple, the weight between the row words, and the weight between the column words.  This updating is repeated without limit or until certain stop conditions are met.
Patent JP-H11257426-A (JP)
Title: Base isolation device
Inventor: NAKAJIMA TORU
IPC: F16F1/40
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a base insolation device to ensure all base insolation functions, such as a restoration force and a damping force, by this device alone as the increase of a manufacturing cost is suppressed and ensure a stable base isolation function. SOLUTION: This base isolation device comprises a pair of mounting base plates 4 and 5 fixed at a superstructure and under structure, respectively; and lamination rubber 6 integrally interposed between the mounting base plates. A hollow part 6a is formed between at the internal part of the lamination rubber, and a through-hole 4a communicated with the hollow part is formed in a mounting base plate. The hollow part is filled with a damping material 7, a seal member 8 is mounted on the through-hole, and the damping material is pressurized by the seal member.
Patent JP-S57193468-A (JP)
Title: Sulfur-containing compound
Inventor: IWAO JIYUNICHI
IPC: A61K31/426
Filed: 1981-05-22
Abstract: NEW MATERIAL:The compound of formulaI(Q is methylene or S; R 1  is phenyl, furyl, pyridyl, naphthyl, etc.; R 2  is H, alkyl, phenyl, etc.; R 3  and R 4  are H or alkyl; R 2  and R 4  may together form a chain; R 5  is H, alkanoyl, alkyloxycarbonyl, benzoyl, etc.; Z is alkylene) and its salt.  
     EXAMPLE: (2R,4R)-3-[(N-Benzoyl-L-phenylalanylthio)acetyl]-2-(2-hydroxypheyl)- 4-thiazolidinecarboxylic acid.  
     USE: Hypotensor.  
     PROCESS: The compound of formulaIcan be prepared from compound of formula II (Y is OH or halogen) and the compound of formula III, or from the compound of formula IV and the compound of formula V, by conventional process such as Schotten-Baumann reaction, mixed acid anhydride process, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63245200-A (JP)
Title: Remote supervisory and controlling equipment
Inventor: ITO TOMOJI
IPC: H04Q9/00
Filed: 1987-03-31
Abstract: PURPOSE:To require no special processing part for cancelling erroneous data in a control equipment by editing a range signal and a measuring signal to one word information in a controlled side, editing the range signal and the measuring signal before the range is changed to the one word information and outputting until the measuring signal is stabilized at the time of changing the range. CONSTITUTION:The range signal is stored in a storing part 17 through a state change detecting part 13 and the measuring signal is stored in a storing part 16. At this time, the range signal and the measuring signal read by a preceding scanning and stored in the storing parts 16, 17 are transferred to storing parts 24, 23 through switches 21, 22 and edited to the one word information by a data editing part 25. The state change of the range signal is detected by the state change detecting part 13, and then, a timer part 18 starts to count times, the switches 21, 22 are switched to an (a) side from a terminal (b) side, the data transfer from the storing parts 16, 17 to the storing parts 23, 24 is prohibited and the one word information is edited from the measuring signal and the range signal of the preceding scanning stored in the storing parts 23, 24 in the data editing part 25.
Patent JP-S59205203-A (JP)
Title: Manufacturing method for cam ring of vane pump
Inventor: MOURI YOUICHI
IPC: B23B5/44
Filed: 1983-05-02
Abstract: PURPOSE:To form the internal periphery shape of a cam ring by forcing a shaft head to vertically move while cutting the internal periphery of a workpiece mounted on a fixed base, in a method for manufacturing the peripheral shape of the cam ring of a vane pump. CONSTITUTION:Assuming respective pitch circle radii of a fixing gear 11 and a planetary gear 13 attached to the shaft head of a machining tool to be respectively r, 2r, both gears turn in the same direction when turned with a carrier 12 fixed, so that three vertical shafts 11, 12, 13 are equally spaced, and when each gear moves with turning motion, its outer peripheral length becomes the same. Then, a cutting tool 15 is, since it is fixed on the gear 13 and turns together therewith, turned by theta around an A point, a locus drawn with its cutting operation coinsides with an evaluated value from a mathematical formula. Accordingly, driving the carrier 12 by means of the turning shaft 12a and vertically moving the shaft head 11 causes the tool 15 to machine a workpiece 4 to form the internal periphery 4a of the cam ring.
Patent JP-H09272625-A (JP)
Title: Article aligning device
Inventor: MATSUKAWA IKUO
IPC: B65G21/20
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To improve productivity in a production line by conducting article alignment better without increasing a transferring distance for improved recovery rate of aligned articles. SOLUTION: This device is provided with a belt conveyer 1 and a guide body 2 which is disposed on the belt conveyer 1 and guides and moves an article B conveyed on the belt conveyer for alignment. The guide body 2 is constituted by connecting the first guide parts 5a, 5b, 5c, 5d inclined at an inclination angle X to the conveyance direction of the belt conveyer 1, and the second guide parts 6a, 6b, 6c, 6d inclined at a smaller inclination angle Y than the inclination angle X in order.
Patent JP-S57194277-A (JP)
Title: Production of hydrogen
Inventor: KAZUHARA MANABU
IPC: C25B9/23
Filed: 1981-05-26
Abstract: PURPOSE:To produce hydrogen efficiently with low voltage by partitioning an anode chamber and a cathode chamber with a fluorine-contg. cation exchange membrane contg. carboxylic acid groups and electrolyzing water under specific conditions. CONSTITUTION:An aq. caustic alkalisoln. of 20-40wt% concns. is allowed to exist in an anode chamber partitioned by the above-described exchange mem-brane. Water is electrolyzed at current desities of 50/100-98/100 the threshold current density at each concn. in the concn. range of the above-mentioned caustic alkali at 50-150 deg.C. Here, if the concn. of the caustic alkali is below the lower limit, the partial pressure of the steam in O2 increases, and in the high temp. operation, the internal pressure of the system increases and this is dangerous. Conversely, if it is in excess of the upper limit, the threshold current density increases considerably and this leads to an unnecessary increase in the electrolytic voltage. If the temp. of the liquid to be electrolyzed is below the lower limit, the cell voltage increases on account of the increase in membrane resistance, the increase in electrodes, etc. and conversely if it is in excess of the upper limit, the internal pressure of the system increases. If the current density is below the lower limit, effective resistance increases and therefore voltage increases. Conversely, if it is in excess of the upper limit, the desalting on the anode side surface of the membrane progresses excessively, resulting in sharply increased membrane resistance.
Patent JP-H1045181-A (JP)
Title: Manual distributing device for two distribution cartridges
Inventor: KELLER WILHELM A
IPC: B65D83/00
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a distributing device that has a high mechanical efficiency, optimizes the distribution amount per a stroke and is equipped with a driving device that is highly sensitive to an operational inability caused by contamination. SOLUTION: A driving device has a driving member 7 that works on teeth of a double thrust ram via a gear 17 and an arc compensating element that is arranged between the driving member 7 and a trigger lever. The driving member 7 can executes a straight motion during forward stroke but not rotation nor slanting motion. Therefore, the driving member 7 is guided so that it can execute a swing motion to perform a return stroke motion or release the engagement with the double thrust ram. The arc compensating element of the trigger lever is a compensating link 13. An end of the compensating link 13 is connected to the trigger lever 3 at a fulcrum 14 by a fulcrum upper pin 6 and the other end is connected to the driving member 7 by a second fulcrum pin 8.
Patent JP-H03280283-A (JP)
Title: Tape cartridge
Inventor: KOMIYAMA KOZO
IPC: G11B23/087
Filed: 1990-03-29
Abstract: PURPOSE:To prevent a tape and a tape guide pin from being damaged by simple constitution by arranging a guide pin groove in a lower case so that the lower end face of the tape guide pin is lowered from a tape regulation rib. CONSTITUTION:An upper supporting pin 10a and a lower supporting pin 10b are respectively formed on upper and lower cases 1a, 1b forming the tape cartridge and the tape guide pin 6 is rotatably supported by the pins 10a, 10b. The guide pin groove 11 is formed on the tape height regulating rib 8 of the case 1b, the pin 10b is erected on the groove 11 and the lower end face of the pin 6 is lowered from the face 8. Consequently, the tape can be prevented from being damaged in accordance with the working degree of the lower end of the pin 6 by the simple constitution, lubricant can easily be fed to the lower end part of the pin 6 and the pin 6 itself can also be prevented from being damaged.
Patent JP-S58196362-A (JP)
Title: Cast iron cam shaft and manufacture
Inventor: TAKAGI MUNEYA
IPC: F16H53/02
Filed: 1982-05-10
Abstract: PURPOSE:In a cast iron can shaft having can shaft where both edges are bevelled, to protect both edges sections from abnormal abrasion by applying refusion surface hardening on the entire width of cam face. CONSTITUTION:Both edge sections 15, 16 of cam face 3 of a cam 2 are bevelled. The remaining cam face 3 is refused by a high density energy source such as TIG are on the entire width. Here TIG torch 18 is reciprocated along the axis 17 while rotating the cam shaft 1 around the axis 17. Here the reciprocating width L of TIG torch 18 is set to D>L>=D-2d; where D is cam width while d is bevel width.
Patent JP-H06264431-A (JP)
Title: Water permeability tester
Inventor: OTA ATSUO
IPC: E02D1/02
Filed: 1993-03-12
Abstract: PURPOSE:To obtain a water permeability tester by which an precise Water- permeation test can be carried out even in the ground having a low critical pressure and even in a deep zone and further, which has a wide range of the test pressure and a simplified, miniaturized and automatically processed measuring system. CONSTITUTION:This tester is provided with a packer 16 setting a water- permeation test zone A in the boring hole 12 formed in the ground 10 and a pressure sensor 20 equipped in the test zone. Water is forced to conduct from the pressurized water source on the ground (combination of a pump 22 and a pulsation-preventive tank 24, and a static pressure water tank 26) to the test zone through a water way. Water flow meters 30a, 30b and water flow rate adjusting valves 32a, 32b are equipped in the water way. The detected flow rate is compared with the preset flow rate and regulated by a flow rate adjuster 34 so that both figures coincide with each other. The flow rate and the pressure are recorded in a flow rate and pressure recorder 36.
Patent JP-H02256171-A (JP)
Title: Manufacture of thin type battery
Inventor: TAIRA KEIJI
IPC: H01M10/12
Filed: 1989-03-29
Abstract: PURPOSE:To obtain a thin type battery by placing active material for a positive electrode, active material for a negative electrode and separators on the same plane face. CONSTITUTION:Separators 2 are placed in a container in parallel in a preset space so as to split the open face of a tray type container 1 made of synthetic resin, to form electrode rooms 1a, 1b... between mutual separators or between the separator and the peripheral wall of the container 1. In the electrode rooms 1a, 1b..., collectors 3 formed of lead plates are placed. In each of the electrode rooms 1a, 1b..., active material 10 for a positive electrode and active material 11 for a negative electrode, with pasted lead powder and dilute sulfuric acid respectively, are filled up to the open face of the container so that the adjacent electrode rooms can have reverse polarity one with the other. Then, to seal the open face, a sealing material 12 composed of a synthetic resin thin plate is thermally welded to the peripheral wall of the container 1 for sealing with air tightness. It is thus possible to obtain a thin type battery which is sized in thickness in total of the electrode and a frame bottom wall and the sealing material 12.