baber/WOPTO huggingface dataset:
Patent JP-2000034981-A (JP)
Title: Diaphragm pump
Inventor: PAGNON ALAIN
IPC: B41J2/18
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To adapt a pump to all the changes of operating pressure by obtaining discharge by pressurizing several chambers and obtaining suction by pressurizing a first chamber and making chambers except the first chamber into atmospheric pressure. SOLUTION: This pump is provided with a diaphragm 19 and the location of a piston 18 within two cavities 3, 4 is constituted of a large chamber constituted of two mutually connected isobaric parts 16, 17, a small chamber 15, each different orifice 26, 27 and an access chamber 9 in which an access is performed by two suction/discharge orifices 28, 29, in particular. The diaphragm 19 is connected with a jack (piston 18) and the jack always constitutes a double acting jack in which the small chamber 15 is connected with supply source pressure. Thus, when the diaphragm 19 and a large chamber of the jack are made into atmospheric pressure, suction of liquid can be ensured and discharge is made possible by pressurizing the diaphragm 19 and the large jack chamber.
Patent JP-2000003464-A (JP)
Title: Card-like medium driving device
Inventor: KATO MASAKI
IPC: G07B15/00
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To improve the mechanical durability of a card holder fitting part. SOLUTION: In the card-like medium driving device, a card-like medium driving device main body 1 is provided with a slot into which a data storable card-like medium is to be inserted and bosses 11 to 14 formed so as to be engaged with a fixing body formed on the vehicle side on the outside of the main body 1, slits 15 to 18 are respectively formed on the bosses 11 to 14 and the direction of the slits 15 to 18 is allowed to approximately coincide with the inserting direction (a) of a card-like medium into the slot.
Patent JP-S6412414-A (JP)
Title: Superconducting wire or oxide
Inventor: MIYAMOTO SUEHIRO
IPC: H01B12/06
Filed: 1987-07-06
Abstract: PURPOSE:To prevent a cable from being corroded with moisture and hydrogen and to extend the life of the cable covering a composite cable made of glass fibers for optical transmission and of a superconductor with a film of silicon nitride. CONSTITUTION:A superconductive layer 2 made of BaYCuO is formed over a glass fiber 1 for optical transmission and further a silicon nitride film 3 is formed over them. Since the fiber 1 and the layer 2 forming the composite wire have elements vulnerable to corrosion caused by moisture or hydrogen, reduction of rare-earth elements caused by infiltration of hydrogen or moisture into the layer 2 and fiber 1 can be prevented by covering the circumference of the cable with the film 3. Deterioration in the transmission characteristic of the optical fiber or deterioration in the superconductive characteristic of the superconductor can be avoided and as a result the life of the composite cable can be extended.
Patent JP-S6059173-A (JP)
Inventor: NAKAMURA YOSHIE
IPC: D06M101/16
Filed: 1983-09-10
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-2000006969-A (JP)
Title: Unseal structure
Inventor: KRISTENSSON INGVAR
IPC: B65D47/36
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a dynamic unseal structure which is formed to minimize force required to start tearing of a film member without risk that occurrence of unintended tearing or leakage increases. SOLUTION: The invention relates to an unseal structure including an unsealable film member 2 bordered by weakened lines 3, 15 and a pulling device 5 coupled to the film member 2 via a coupling. The unseal structure 1 has the coupling made of a flexible material and also including arms placed at an angle with each other attached to the film member 2. A lower arm of the arms is coupled with the film member in the vicinity of the weakened lines and at an angle with respect to a plane defined by the weakened lines. The auxiliary weakened line 15 may be included, which cooperates with the weakened line 3 to allow easier tearing.
Patent JP-H1016385-A (JP)
Title: Development paper for pressure sensitive duplicate
Inventor: ONO YUKO
IPC: D21H19/24
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To obtain water resistance of an ink-jet recording image without causing thickening of paint in a development layer and deterioration of development capacity by incorporating a cationic polymer into base paper becoming a substrate. SOLUTION: A recording image is made water resistant by reacting a radical such as -SO3 Na and -SO3 H contained in the molecules of water-soluble direct dye and water-soluble acidic dye incorporated in ink-jet recording ink with a cationic polymer which is distributed wholly and uniformly in the inside of base paper and forming water-insoluble salt. A stain of an ink-jet recording image and reduction in density of an image in the case of being wetted by water are controlled. Further, better effect is obtained by using base paper in which Steckigt sizing degree is <=1 second as a substrate.
Patent JP-H067534-A (JP)
Title: Japanese pinball game @(3754/24)pachinko) machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1992-06-25
Abstract: PURPOSE:To enable a replenishing trough to be installed with a height difference between the starting end and terminal end in respective pachinko game machines supplied with pachinko balls through the replenishing trough on a pachinko game machine island by providing a counter above a front tray of the pachinko game machine to be connected through a chute to the replenishing trough. CONSTITUTION:While a replenishing trough 20 passes by the backs of a plurality of pachinko game machines 11 disposed on a pachinko game machine island, the replenishing trough 20 has the starting end disposed in a position corresponding to the upper portion of the pachinko game machine 11 at one end side of the pachinko game machine island and the terminal end disposed in a position corresponding to the vertically nearly central portion of the pachinko game machine 11 at the other end side of the pachinko game machine island 10 so that the height difference between the starting end and terminal end is made large. The replenishing trough 20 is connected to the respective pachinko game machines through the corresponding chute members 40. The lower end port 41 of the chute member 40 is connected through a ball conduct pipe to a ball counter 30, while a shutter member 50 for stopping the ball flow is interposed in a gap between the lower end port of the ball conduct pipe and an inlet 31 of the ball counter 30.
Patent JP-H1013219-A (JP)
Title: Clock signal deviation prevention circuit
Inventor: ISHII SUSUMU
IPC: G11C11/4076
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To falsely approximate the comparison characteristic to a linear shape and to shorten the synchronizing time by selecting the output of plural delay elements, connected in series to delay an external clock signal in response to a control signal. SOLUTION: A phase comparator 11 of a DLL(delay lock loop) circuit 14 compares the phases of external and internal clock signals 6 and 7 with each other. A control signal generation circuit 13 produces the control signals in accordance with the phase differences based on the comparison results 8-1 to 8-2, 9-1 to 9-2 and 10 of the comparator 11. Then plural delay elements 3 are connected in series to delay the external clock signal 6. A multiplexer 4 selects one of elements 3 in accordance with the control signal of the circuit 13. The circuit 13 increases or decreases the number of elements 3 which are changed at a time by a selection circuit, based on the advance/delay information and in accordance with the degree of deviation of clock signals and therefore, can shorten the deviation correction time.
Patent JP-H0579463-A (JP)
Title: Internal gear type fluid pressure device
Inventor: HOSONO KATSUAKI
IPC: F03C2/08
Filed: 1991-07-08
Abstract: PURPOSE:To perform stable operation as an oil pump or an oil motor by suppressing pulsation of fluid or a rotary shaft produced according to the num ber of teeth of a rotor. CONSTITUTION:Through deviation of a relative position between a first inner rotor 7 and a first outer rotor 5 from a relative position between a second inner rotor 8 and a second outer rotor 6 by a given angle set therebetween, a phase difference is produced between pulsation produced by the two first rotors 7 and 5 and pulsation produced by the two second rotors 8 and 6 to offset two type of pulsation against each other.
Patent JP-S6059393-A (JP)
Inventor: TANAKA YASUO
IPC: G10L13/06
Filed: 1983-09-10
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-S5957574-A (JP)
Title: Half tone processor of facsimile
Inventor: KUROKAWA HIROSHI
IPC: H04N1/40
Filed: 1982-09-25
Abstract: PURPOSE:To reproduce a picture with high accuracy even for an original where a picture and a character are mixed, by switching the half tone reproducing processing and the normal facsimile mode processing based on an output signal of a half tone area detecting section. CONSTITUTION:White and black information and each signal of half tone from a scanner section 1 are given to a half tone detecting section 6, from which an output signal (b) of a pulse train corresponding to the half tone information only is outputted. Then, a half tone area detecting section 7 generates an output signal (c) when the bit rate of the signal (b) is increased more than the prescribed rate, an output signal (c) is generated, an FF of a half tone area memory section 8 is set and an output signal (e) of H level is outputted. When the bit rate of the signal (b) is decreased inversely less than the specified rate, the FF of the memory section 8 is reset and an output signal (g) changing from an L to an H level is outputted. This signal (g) turns off the function of a half tone processing section 5 to obtain the normal facsimile mode. Further, at the generation of the signal (e), the processing section 5 is operated, the amplifier section 2 is made inoperative and the reproducing processing of half tone is executed.
Patent JP-H0333392-A (JP)
Title: Automatic folder for wall-spacing projection of evacuation ladder
Inventor: KAWAGUCHI HIROSHI
IPC: E06C7/48
Filed: 1989-06-29
Abstract: PURPOSE:To make storage of ladder easier by a method in which a wall-spacing projection is supported in a rocking manner between the struts of each ladder unit and as the adjacent back side ladder units are slid downwards in order, the wall-spacing projection of the front side ladder unit is folded. CONSTITUTION:Two steps 9 are set between the support plates of struts 8 to form ladder units 10 which are in turn connected with each other through connecting pins in a vertically sliding manner. A U-shaped wall-spacing projection 14 is supported through a receiving seat 15 on the lower end of the support plates of the unit 10 in a rocking manner. In evacuation period, as the projection 14 is slid downwards in order from the foremost side unit 10, it is rocked from above to below under its own weight. The foremost unit 10 is supported on the floor and the adjacent back side unit 10 is slid downwards in order, whereupon the projection 14 is rocked from back to above by an automatic folding mechanism A to fold it automatically. Storage after using can thus be made easier.
Patent JP-S6323985-A (JP)
Title: Molding
Inventor: MURACHI TATSUYA
IPC: C09J7/02
Filed: 1986-07-16
Abstract: PURPOSE:To provide a molding having excellent adhesion, by sticking a tape on the back of a molding base through a specified pressure-sensitive adhesive. CONSTITUTION:200pts.wt. poly (meth)acrylic acid derivative obtd. by co polymerizing a (meth)acrylic acid derivative monomer [e.g., methyl (meth) acrylate] with an active hydrogen compd. [e.g., 2-hydroxyethyl acrylate) is blended with 1-50pts.wt. acrylonitrile. The mixture is dissolved in an org. solvent (e.g., n-hexane) to obtain a pressure-sensitive adhesive 2. A type 3a is stuck on the back of a molding base 1a through said adhesive 2.
Patent JP-S6146815-A (JP)
Title: Pulse burner
Inventor: SAITO TOSHIHIKO
IPC: F23J13/00
Filed: 1984-08-10
Abstract: PURPOSE:To make a superior pulse oscillation and provide a small-sized unit by a method wherein a volume of a decoupler and a cross sectional area in a direction perpendicular to a direction in which ignition gas flows are set by a specified times of a volume of the ignition chamber and a cross sectional area of a tail pipe. CONSTITUTION:A decoupler 5 is made such that its volume V2 is about five times of a volume V1 of an ignition chamber 3. A cross sectional area A2 in a direction perpendicular to a direction in which the ignition gas flows is of about 35 times of the cross sectional area A1 of the tail pipe 4 so as to form a cylindrical shape. With this arrangement, it is possible to realize a small- shaped decoupler 5 while a high oscillation frequency is maintained and further it is possible to provide a compact pulse ignition device.
Patent JP-S6412228-A (JP)
Title: Liquid quantity detector
Inventor: KIRA MUTSUO
IPC: G01F17/00
Filed: 1987-07-03
Abstract: PURPOSE:To achieve an accurate detection, by checking a transmission efficiency of vibration with vibration transmitting and receiving elements. CONSTITUTION:An element 17 vibrates by an output signal of an oscillator 22, and vibration is transmitted to a liquid 12 and damped according to mass of the liquid 12 to vibrate an element 19. The vibration is converted into an electrical signal to enter a differential amplifier 28 via a rectification detector 30. An output signal from the oscillator 22 is also supplied through a damper 24 and a rectification detector 26. The amplifier 28 computes a difference between both the signals to be sent to a computing section 34 as digital signal. The computing section 34 performs a specified computation processing based on data such as relationship between mass of the liquid 12 and transmission efficiency of vibration and the shape of a liquid tank 10 as stored in a data setting section 40 to calculate the amount of liquid, which is shown on a display section 42. Thus, as the transmission efficiency is a function only depending on the mass of the liquid 12, accurate detection of liquid quantity is possible irrelevant to variations in liquid level or the shape of the tank 10.
Patent JP-H04366145-A (JP)
Title: Fluororesin composite
Inventor: SATO YOSHIAKI
IPC: H05K1/03
Filed: 1991-06-12
Abstract: PURPOSE:To provide the title composite having a closed cell structure. CONSTITUTION:A curable fluoropolymer film 3 contg. a fluoromonomer, e.g. a fluoroacrylate, is formed on the surface of a molding prepared from a mixture of a great number of glass balloons 1 with a flororesin 2 having ring structures in the main chain, e.g. a copolymer of tetrafluoroethylene with perfluoro-2,2- dimethyldioxole, to improve the mechanical strengths of the molding.
Patent JP-S5966046-A (JP)
Inventor: MARUKO PIERINI
IPC: H01J41/20
Filed: 1983-09-13
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-H1016401-A (JP)
Title: Heat-sensitive recording body
Inventor: KAWAI MASATO
IPC: B41M5/333
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To reduce the first coat fog and control the shading of a recording image caused by the effects of oils and fats, plasticizers or the like by containing a compound represented by a specified formula and a compound having an epoxy group in a recording layer of a heat-sensitive recording body. SOLUTION: In a heat-sensitive recording body in which a recording layer containing a colorless or a light-colored basic dye and a developer is formed on a substrate and the color reaction of the basic dye with the developer is utilized, a compound represented by a formula as the developer and a compound having an epoxy group are contained in the recording layer. In the formula, R represents C1 -C6 alkyl, or C1 -C6 alkoxyl, halogenated atom or benzyl. 2,4- dihydroxy-2'-methoxybenzanilide is preferred for the compound represented by the formula, and its amount of use is 5-50wt.% based on the recording layer. For the compound having an epoxy group, 4-benzyl oxyphenyl-4'-(2-methyl-2,3- epoxypropyloxy)phenylsulfone is preferred.
Patent JP-H0611126-A (JP)
Title: Regulating method for pressure in incinerator
Inventor: URABE NOBORU
IPC: G05D16/20
Filed: 1992-06-25
Abstract: PURPOSE:To enable stable execution of control of a pressure in an incinerator to a constant value. CONSTITUTION:Not by controlling only an inlet damper 4 or only an induced draft fan 5 as in a conventional method, the inlet damper and the induced draft fan are controllable through combination of both control of the inlet damper 4 by a control device 6 and control of the induced draft fan 5 by means of a pressure regulator 3. This method enables execution of stable control being hardly influenced by a pressure fluctuation.
Patent JP-S6415493-A (JP)
Title: Gas pump
Inventor: OSADA NORIYUKI
IPC: F04D19/04
Filed: 1987-07-07
Abstract: PURPOSE:To enable efficient operation to be performed by supporting impellers of a number of stages respectively by 4 spiral groove radial dynamic pressure bearings and spiral groove thrust bearing, filling each impeller with a permanent magnet, generating a rotating magnetic field in the corresponding stator and driving the impeller. CONSTITUTION:In a disk-shaped recessed part formed in the internal peripheral part between elements 3-7 in a casing piling a number of casing elements 3-7, volute pump impellers 21-24 are housed. Forming circular annular flow paths 31-34 in each element 3-7, each flow path 31-34 communicates with suction ports 35-38 in one side of a shutoff part and with delivery ports 39-42 in the other side. Each impeller 21-24 is supported by spiral groove radial dynamic pressure bearings 48-51 and spiral groove thrust bearings 63-70. Fixing permanent magnets 76-79 to each impeller 21-24, a rotating magnetic field, generated in stators 81-84 arranged in a side of the elements 4-7, enables each impeller 21-24 to be individually rotated and controlled.
Patent JP-H0218396-A (JP)
Title: Method for growing cadmium tungstate single crystal
Inventor: WATANABE YOSHIO
IPC: C30B15/22
Filed: 1988-07-07
Abstract: PURPOSE:To prevent cracking when the title single crystal is grown by pulling with b-axis at the lateral face by the Chokralsky method, by regulating the vertical angle of the shoulder of the single crystal to a specified range. CONSTITUTION:When the title single crystal is grown by pulling with b-axis at the lateral face by the Chokralsky method, the vertical angle of the shoulder of the single crystal is regulated to 80-120 deg..
Patent JP-H0719701-A (JP)
Title: Refrigerator
Inventor: NAKADA MAYUMI
IPC: A23L3/365
Filed: 1993-07-07
Abstract: PURPOSE:To enhance the utility value of a thawing chamber by controlling a radiant heater, a blower, a damper based on an output of a temperature sensor, and thawing, drying food. CONSTITUTION:When thawing is selected, heating from a radiant heater 22 is suppressed based on an output of a temperature sensor 33, and food is thawed with cold air to be introduced by opening a blower 10 and a damper 11 while suppressing a rise of a surface temperature of the food. On the other hand, when drying is selected, it is so controlled by heating from above and below the heater 22 and a heater 24 and a first fan based on outputs of the sensors 33 to dry food while agitating heat in a refrigerator and externally discharging excess moisture in a cold and hot cooking chamber by a second fan. Thus, the utility value of the thawing chamber can be enhanced.
Patent JP-H0458190-A (JP)
Title: Electromagnetic force support device
Inventor: YOSHIDA KIYOSHI
IPC: G21B1/25
Filed: 1990-06-28
Abstract: PURPOSE:To securely support electromagnetic forces in a toroidal and a poloidal direction which operate on a toroidal magnetic field coil by composing a key member, which supports the electromagnetic force operating in the poloidal direction of a vacuum container, of a conic metallic material, and a cylindrical insulating material which covers the surface of the metallic material. CONSTITUTION:The electromagnetic force Q in the toroidal direction which operates on the toroidal magnetic field coil 2 is supported by a support member 6 and the electromagnetic force P in the poloidal direction is supported by the key member 7. When, for example, shearing forces Fa and Fb operate on the key member 7, the shearing forces Fa and Fb can be supported by the metallic material 8 since the key member 7 consists of the conic metallic material 8 and the cylindrical insulating material 9 covering the peripheral surface of the metallic material 8. Consequently, the key member 7 does not break even when a large electromagnetic force operates on the key member 7.
Patent JP-S5869309-A (JP)
Inventor: SAKURAGI MASANORI
IPC: G21D3/08
Filed: 1981-10-21
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-H0335031-A (JP)
Title: Method for imparting anti-fogging property
Inventor: NISHIKAWA AKIFUMI
IPC: C08J7/00
Filed: 1989-06-30
Abstract: PURPOSE:To impart anti-fogging properties and simultaneously improve abrasion, hot water, weather resistance, dyeability and antireflecting properties by subjecting a material treated with a coating material composed of an organosilicon compound to low-temperature plasma treatment. CONSTITUTION:A material treated with a coating material composed of an organosilicon compound is subjected to low-temperature plasma treatment. The organosilicon compound is one of two or more expressed by the formula (R<1> is 1-6C hydrocarbon, vinyl, methacryloxy or organic group having epoxy; R<2> is 1-6C hydrocarbon; R<3> is 1-6C hydrocarbon group or alkoxyalkyl; m is 0 or 1). The coating material is a silicon chain-based compound consisting essentially of a monomer or polymer (e.g. polyorganosiloxane) expressed by the formula. The above-mentioned material is a transparent plastics and glass. The low-temperature plasma treatment is carried out by irradiation of inorganic and organic gases under 0.01-10Torr and oxygen gas is effectively used as the plasma gas. The treating time is 1-5min.
Patent JP-H0849283-A (JP)
Title: Urinal installing structure
Inventor: TAKAHASHI EIJI
IPC: E04H1/12
Filed: 1994-07-20
Abstract: PURPOSE:To offer a mounting structure with which even a heavy urinal can be installed simply, easily, and quickly and which presents an enhanced safety in the works and also ensures saving the labor. CONSTITUTION:A urinal mounting structure includes a frame 3 which has a front face part installed upright ahead of a concrete mass wall surface W at a certain distance therefrom and an oversurface part extending from the top of the front face part toward the wall surface W, wherein a top plate 5 is placed on the oversurface part and a urinal 12 is secured to the front face part through a panel 4, and a water supply pipe 6, water exhaust pipe 8, etc., for the urinal 12 are furnished in the frame 3. The frame 3 is provided with a hook 20, and an opening for insertion of the hook 20 is formed in the panel 4, and thereby the urinal 12 is engaged by the hook 20 protruding ahead the panel 4 through this opening wherein there is no need to make coupling with the panel 4.
Patent JP-S59131378-A (JP)
Inventor: MOHAMETSUDO MASUGATSUCHI
IPC: A63B53/04
Filed: 1983-09-14
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。