baber/WOPTO huggingface dataset:
Patent JP-S5999030-A (JP)
Title: Method of controlling adjustable blade type supercharger
Inventor: MATSUYOSHI YOSHIMASA
IPC: F01D17/16
Filed: 1982-11-29
Abstract: PURPOSE:To prevent drop of output torque of an engine, by controlling the engine to obtain substantially the same transient performance at the time of acceleration and deceleration by actuating a hydraulically operated cylinder means in case that the engine speed becomes higher than a prescribed value at the time of decelerating the engine. CONSTITUTION:The stroke volume of an engine is controlled by moving adjustable blades disposed at the inlet of an exhaust turbine of a supercharger by a hydraulically operated cylinder means when the engine speed becomes equal to a prescribed value. Here, in case that the engine speed becomes higher than the prescribed value at the time of decelerating the engine, control is made to obtain substantially the same transient performance at the time of acceleration and deceleration by actuating the hydraulically operated cylinder means. That is, drop of the output torque of the engine at the time of deceleration is prevented by making the transient performance at the time of deceleration substantially the same as that at the time of acceleration by producing a switching signal in consideration of the delay time of response of a hydraulic circuit in the hydraulically operated cylinder means for moving the adjustable blades.
Patent JP-2001032790-A (JP)
Title: Turbo-molecular pump
Inventor: ASHIDA OSAMU
IPC: F04D19/04
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To prevent a turbo-molecular pump mechanism from being broken by heat generated by friction and compression between gas and a rotary blade when large quantity of gas discharge is conducted in a turbo-molecular pump comprising a turbine blade group and a molecular drag pump. SOLUTION: In this turbo-molecular pulp comprising a turbine blade group comprising plural stages disposed on the side of a suction port 3, and a molecular drag pump disposed at a middle part between the side of the suction port 3 and the side of an exhaust port 4, at least one stage of turbine blades (t) comprising a rotary blade 2b and a fixed blade 1b are provided further on the side of the exhaust port 4 over the molecular drag pump. By the turbine blades (1) on the side of the exhaust port 4, exhaust is assisted, and gas heat is transmitted through the fixed blade 1b of the turbine blade (t) to the side of a easing 1, thereby temperature rise of the rotary blades 2B, 2b can be prevented.
Patent JP-2001040558-A (JP)
Title: Alumina fiber block
Inventor: MISU YASUO
IPC: D04H1/4234
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To produce an alumina fiber block having excellent corrosion resistance. SOLUTION: This alumina fiber block comprises the aggregate of alumina fibers having an Al2O3 content of >=70 wt.%. Therein, the alumina fiber block has shots having a particle diameter of >=150 μm in an amount of <=10 wt.% and a bulk density of 0.05 to 0.07 g/cm3. The aggregate of the alumina fibers is compressed at a compression rate of >=20%.
Patent JP-2000038315-A (JP)
Title: Oily solid cosmetic
Inventor: IIDA MASAMI
IPC: A61K8/25
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To obtain an oily solid cosmetic having a graceful appearance of iris and excellent dispersibility and utility of a laminated lame agent by including a laminated lame agent composed of a specific component and a solid oil. SOLUTION: This cosmetic comprises (A) a laminated lame agent composed of a polyethylene terephthalate film having fine channels obtained by processing preferably a polyethylene terephthalate film to form fine channels, depositing a metal on the film and cutting the film into a proper size and shape, a metal and epoxy resin, (B) a solid oil being an ethylene-propylene copolymer having preferably 80-105 deg.C melting point and preferably (C) a silicic anhydride. The size of the component A is generally 0.001-5 mm, preferably 0.01-3 mm and a star shape, a round shape, a square shape, a strip shape, a heart shape, a hexagonal shape, an elliptic shape, etc., may be cited as the shape of the component A.
Patent JP-H0931138-A (JP)
Title: Thickenable binder composition
Inventor: OSUMI TATSUYA
IPC: C08L51/00
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To obtain a thickenable binder compsn. which has a temp.-sensitive thickenability and gives a water-resistant coating film by polymerizing a specific monomer component in the presence of a thermally reversible polymer to thereby form a water-base dispersion of a water-insol. polymer. SOLUTION: This compsn. is obtd. by polymerizing a monomer component (pref. a conjugated diene and an arom. free-radical-polymerizable monomr) in the presence of a thermally reversible polymer. i.e., a polymer reversibly changeing from hydrophilic to hydrophobic at a certain temp. (e.g. a polymer formed from a vinylcarboxylic ester of an alkylene oxide adduct of a cyclic amine or a 5C or higher acyclic amine), to thereby form a water-base dispersion of a wate-insol. polymer. This compsn. forms a strong gel when heated, returns to a flowable state when cooled, and can give a water-resistant coating film. Since the addition of a thickening agent is unnecessary, this compsn. has good workability and handlability and is useful as a binder in many applications.
Patent JP-H1034715-A (JP)
Title: Reverse flow preventing valve for injection molding machine
Inventor: SUGITA KENJI
IPC: B29C45/52
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To prevent breakage by a method wherein the ratio of the length of tapered section at both ends of a ring valve to the thickness of the same is specified so as to have a specified ratio within the range of angle of taper of the ring valve. SOLUTION: Molten resin, carried from a screw 2 upon plasticating, passes through a sealing unit 7, opened by the forward movement of a ring valve 4 due to a molten resin pressure, and flows to the fore part of a screw head 6 through a gap between the inner diameter of the ring valve 4 and the small diametral profile of the valve seat 3 and a distance piece 5 or a resin passage 8 and the groove 9 of the distance piece 5. The ratio R of the length A of the tapered section at both ends of the ring valve 4 to the thickness (t) of the ring valve is specified so as to have the relation of R<=0.0175B+1.345 within the range of the angle B of taper of the ring valve of 25-55 deg.. As a result, a concentrated stress in the tapered base part 10 of a ring valve 4 is reduced and a safe configuration can be secured.
Patent JP-H0954106-A (JP)
Title: Device for detecting variance of rotations of guide roller
Inventor: HONDA EIJI
IPC: G01P3/44
Filed: 1995-08-17
Abstract: PROBLEM TO BE SOLVED: To operate a detecting device for a long period with high accuracy without influences such as scattering of scale or water, adhesion of grease, etc., prevent the occurrence of a large amount of defective products, and reduce the operation stopping time required for investigating defective guide rollers. SOLUTION: The detector is provided with a guide roller 1 wherein an aluminium striker 5 is built in on one side thereof, a proximity switch 7 for aluminium only which is fitted at a relative position where the striker 5 of a frame 6 supporting the roller 1 passes through and detects an approach of the striker 5, a counter 8 for outputting the detected result as the number of rotations of the roller 1 per unit time, a comparison cumputiving device 9 which compares the number of rotations of the roller 1 with that obtained from the line speed and diameter of the roller 1 and outputs an alarm signal when the result is out of a preset range, and an alarming device 10 for issuing an alarm when receiving a signal from the device 9. Abnormal rotation of the roller 1 may be judged based on the change of the number of rotations.
Patent JP-S6453289-A (JP)
Title: Automatic summer time alteration time recorder
Inventor: WATANABE HIROMI
IPC: G07C1/00
Filed: 1987-08-24
Abstract: PURPOSE: To make it possible to execute time change in a necessary period without confusing working states by providing a time recorder with a means capable of automatically changing hours in a summer time application period only by prescribed hours from the start and end days of the summer time application period. CONSTITUTION: The time recorder capable of automatically changing summer time is provided with the means for automatically changing hours in the summer time application period only by prescribed hours from the start and end days of the period. Namely, a read only memory 50 storing summer time hour change processing program is connected to a CPU 12 through an I/O unit 51. Consequently, necessary hours can be changed without confusing working states and it is unnecessary for a person in charge of the management of the time recorder to work overtime in the early morning or at night.
Patent JP-H0492719-A (JP)
Title: Side impact beam for vehicle
Inventor: KURODA SHIGERU
IPC: B60R21/02
Filed: 1990-08-07
Abstract: PURPOSE:To provide energy absorption performance without the occurrence of buckling to a part on which a high load is exerted by mounting a reinforcing material throughout a given length to the intermediate part in a longitudinal direction of a beam body arranged in a door throughout a longitudinal direction. CONSTITUTION:A side impact beam 2 arranged in a door 1 of an automobile throughout the longitudinal direction of a door 1 comprises a beam body 3 and a reinforcing material 4 inserted in the intermediate part in the direction of length of a beam body 3. The beam body 3 is formed of a heat-treated pipe material made of a steel with a specified thickness in the shape of a circle in cross section, and the reinforcing material 4 is also formed of a heat-treated pipe material made of a steel in the shape of a circle in cross section. Tow ends 5 and 11 of the beam body 3 are secured to side frames 7 and 13 of a door through brackets 6 and 12, made of a high tension steel sheet, by weld. The reinforcing material 4 is inserted in the beam body 3 and secured to the beam body 3 by means of a proper securing means.
Patent JP-H0954474-A (JP)
Title: Color image forming device
Inventor: YAMAMOTO NAOTO
IPC: G03G15/01
Filed: 1995-08-17
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of forming a color image having a good color tone on a photoreceptor without fogging and obtaining the excellent reproducibility of the color image. SOLUTION: In this color image forming device, an electrifier 2 performing corona discharge, an image exposure means 3 for making the exposing light of the image of dot constitution incident, and plural developing means 4Y, 4M, 4C and 4K for executing non-contact reversal development are disposed around the photoreceptor 1, and a toner image is formed every time the photoreceptor 1 rotates once, whereby plural toner images are superposed. Electrification voltage by the electrifier 2 and the DC component voltage of developing bias of the developing means 4Y, 4M, 4C and 4K are increased in such order that the toner images are superposed and also the incident light quantity of dot exposure is increased in accordance with toner quantity stuck to the incident dots.
Patent JP-H0373836-A (JP)
Title: Biophantom
Inventor: KOBAYASHI TAKEHIKO
IPC: G01K3/00
Filed: 1989-08-14
Abstract: PURPOSE:To exactly measure the temp. rise based on the absorption by the electromagnetic waves alone by coating the outer side of a phantom body with a heat insulating material having a high transmission coefft. of electromagnetic waves. CONSTITUTION:The biophantom 5 is constituted by coating the outer side of the phantom body 1 with the heat insulating material 4. The material having the heat insulating material which has >= 0.9 transmission coefft. of electromagnetic waves and hardly generate the cooling by the heat radiation from the surface even if heat is generated on the surface of the body 1 by the absorption of the electromagnetic waves is used for the eat insulating material 4. A formed resin is adequate as such heat insulating material 4. There is no cooling from the surface by the heat radiation from the surface of the body 1 even if the body 1 generates heat by the absorption of the electromagnetic waves 2. The estimated value of the absorbed electric power (SAR) per unit weight is thus exactly determined.
Patent JP-S5999806-A (JP)
Title: Pulse width modulating amplifier
Inventor: ISHII SATORU
IPC: H03F3/217
Filed: 1982-11-29
Abstract: PURPOSE:To attain the pulse width modulating amplifier with a good efficiency by using a signal differentiating a pulse width modulating signal so as to control the driving voltage of an output element, allowing to suppress a cross current. CONSTITUTION:A capacitor C3 and a resistor R5 are connected in series with an input terminal 1 and the other end of the resistor R5 is grounded. Each base of an NPN transistor (TR)Q9 and a PNP TRQ10 is connected to the connecting point between the capacitor C3 and the resistor R5. The emitters of the TRs Q9, Q10 are connected, and resistors R6, R7 and a capacitor C4 are connected to the connecting point of the emitters in the same constitution as resistors R1, R2 and a capacitor C1. The collector of the TRQ9 is connected to a power supply B2 through a resistor R8 and the collector of the TRQ10 is connected to a power supply B4 through a resistor R9. Although a drain-source voltage VDS of an FETQ8 is positive at a prescribed time, a gate-source voltage VGS is negative and a current from the drain to the source does not flow.
Patent JP-2000037948-A (JP)
Title: Image receiving sheet for ink jet recording and manufacture thereof
Inventor: ARAI TOSHIO
IPC: B32B27/00
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To provide an image receiving sheet for ink jet recording which has an inorganic fine particle layer formed on a resin layer made of a pulverized coating composition and which is capable of forming a high density image as well as a method for manufacturing the image receiving sheet for ink jet recording. SOLUTION: The image receiving sheet for ink jet recording has an inorganic fine particle layer with 1-50 nm average particle dia. formed on a resin layer with 1-100 μm thickness which is composed of pulverized coating composition particles with 0.1-30 μm containing a resin and pigment, and preferably has voids among the pulverized coating composition particles of the resin layer consisting of these particles.  The method for manufacturing the image receiving sheet preferably includes a step to dry-coat the pulverized coating composition particles with 0.1-30 μm average particle dia. which contains the resin and the pigment and form the resin layer, a step to form the layer composed of the inorganic fine particles with 1-50 nm average particle dia. on the resin layer, a step to fix the resin layer on a base and a step to fix the layer composed of the inorganic fine particles on the resin layer.
Patent JP-S59100342-A (JP)
Title: Heating apparatus by hot air with oxygen-deficiency preventer
Inventor: OOHASHI NORIYOSHI
IPC: F24H3/04
Filed: 1982-11-29
Abstract: PURPOSE:To raise safeness of a heating apparatus by stopping the combustion of fuel before lowering of xygen (O2) concentration for interruption of oxygen deficiency by a method in which the rotation number of a fan is reduced for every interval of fixed time period and the supply of fuel is interrupted at nearly 18% O2 concentration in a room where CO is not almost accumulated. CONSTITUTION:In an electronic control circuit 14, the fuel interrupter 16 of a fuel supplier 5 is opened or closed by the variation of the signals of a combustion sensor 7, and the number of rotation of a fan is reduced only for a time period necessary for interruption of oxygen deficiency at a fixed interval of time period by a timer function. When using a SnO2 oxide semiconductor sensor as a sensor 7, the rotation number of the fan is reduced, the amount of air is reduced temporarily, and the resistance value is abruptly varied before CO is not almost accumulated in a room at a nearly 18% O2 concentration in case where an air-deficient combustion occurs. The variation of the resistance is detected by the control circuit 14 to interrupt the fuel supply path 15.
Patent JP-S6456972-A (JP)
Title: Displacement control valve
Inventor: FUKUSHIMA TOSHIHIKO
IPC: F04B27/14
Filed: 1987-08-26
Abstract: PURPOSE:To enable the control with no hunting to be attained by allowing gas of pressure, higher than the pressure of gas passing through a valve unit, to flow into an accumulator chamber further to flow out to a low pressure side through a pressure control part, in the case of a displacement control valve for a variable displacement compressor. CONSTITUTION:This displacement control valve is set up in a flow line connecting a compressor inlet 7 to a cylinder suction port 15 having a valve unit 1 urged in a direction of increasing its opening by a spring 2. Partitioning an accumulator chamber 3 in an opposite side to the spring 2 of the valve unit 1, a flow line 4, providing a pilot valve 5 to be interposed for an inflow of gas of relatively high pressure, is connected to this accumulator chamber 3. While providing in the valve unit 1 a pressure control part 6 for an outflow of gas in the accumulator chamber 3 to a low pressure side, the pilot valve 5, when it is opened to the fixed opening, introduces gas of high pressure into the accumulator chamber 3 starting the valve unit 1 to be closed against the spring 2, and the closing action of the valve unit 1 is performed until an outflow amount of gas from the pressure control part 6 is equalized to an inflow amount of gas from the flow line 4.
Patent JP-S6271297-A (JP)
Inventor: ATSUMI HIROTO
IPC: E04B1/86
Filed: 1985-09-25
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-H07306629-A (JP)
Title: Hologram card
Inventor: DANJO KOTARO
IPC: G11B7/24044
Filed: 1994-08-12
Abstract: PURPOSE:To provide a hologram card that cannot be easily forged by using transparent holograms as holograms provided on a card base, with machine readable information recorded. CONSTITUTION:Holograms 10-30 are provided in the array positions based on card intrinsic information recorded on a card base 1, and transparent holograms are used as the holograms 10-30. Since the holograms do not reveal the reproduced images of the recorded intrinsic information by white light, a hologram card looks like only a card simply provided with a metallic thin film or a plastic film. Irradiated by laser parallel beams or the like, however, the card intrinsic information can be react, and the authenticity of the card can be judged. Accordingly, the recorded information cannot be easily read by simple light source, and rewriting is also impossible so as to have extremely high forgery preventiveness.
Patent JP-H0556055-A (JP)
Title: Communication system
Inventor: FUJISAWA EIZO
IPC: H04L7/00
Filed: 1991-08-22
Abstract: PURPOSE:To make the synchronization stable at a high speed by preventing a trunk line network from selecting a peripheral network whose synchronization is unstable by mistake. CONSTITUTION:A trunk line network 10 and peripheral networks 20, 21, 22 connecting to the network 10 make communication synchronously with a clock inputted to any of the peripheral networks 20, 21, 22 in the communication system. Even when the peripheral networks 20, 21, 22 receives a clock from the trunk line network 10 and synchronously with the trunk line network 10, the monitors the clock inputted from an external network 100 directly and sends the state to the trunk line network 10.
Patent JP-H0374804-A (JP)
Title: Manufacture of varistor
Inventor: ISHIBASHI HIROSHI
IPC: H01C7/10
Filed: 1989-08-16
Abstract: PURPOSE:To obtain a varistor excellent in nonlinearity and high temperature load life by one time baking, by arranging a varistor molding which uses zinc oxide as the main component and contains additive material, in a sheath, and performing process. CONSTITUTION:On the upper edge part of a sheath 4 for baking a varistor composed of heat-resistant insulator, a plurality of setters 7 composed of metal zinc are arranged at suitable position intervals, and thereon a lid 5 is mounted in order that the sheath 4 may turn to a tightly closed state when the setters evaporate. A varistor molding 6a wherein zinc oxide is used as the main component and bismuth oxide and the like are contained as the additive is put the bottom, of the sheath, on which underlayer powder is spread. Baking is performed by using a furnace, in the state that the lid 5 is put on the sheath. Binder is completely eliminated in binder eliminating process, the scattering of bismuth toward the outside of the sheath is reduced in baking process, and baking performed in a bismuth oxide atmosphere formed in the sheath.
Patent JP-H1056222-A (JP)
Title: Gas laser oscillator
Inventor: EGUCHI SATOSHI
IPC: H01S3/036
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a gas laser oscillator conducting laser beam machining of high quality, while pressure pulses of a laser gas are prevented. SOLUTION: An excellent vibrating pipe such as a bellows 11 to which a vibration-isolating member 12 converting a vibration energy to a thermal energy is fitted is interposed in a gas circulating path interconnecting an optical resonator and a blower 1 circulating a laser gas in this gas laser oscillator. The pressure pulse of the laser gas is absorbed by the vibration isolating-member 12 via the excellent vibrating pipe such as a bellows 11 to obtain a laser beam in which the output pulse is reduced.
Patent JP-2000042937-A (JP)
Title: Torque wrench
Inventor: OKAYASU YOSHITSUGU
IPC: B25B23/143
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To visually confirm fastening of a screw jointed with a preset torque at fastening work time by providing a visual display interlocking with a toggle link and having a display body projecting to the outside surface of a handle member, on the outside of a torque wrench handle member. SOLUTION: In performing fastening work of a fastening object screw by using a torque wrench main body having a visual display 2, when the fastening object screw reaches a prescribed fastening torque, a head member 4 rotates in the anticlockwise direction. Rotation of the head member 4 rotates a suppressing link 18 in the anticlockwise direction to release pressing force of the coil spring extension part 16A, so that a display body 17 projects outside a cover 20 from the opening part 21 together with the coil spring extension part 16A for springing up the coil spring extension part 16A. Fastening force of the fastening object screw can be confirmed to have reached a prescribed torque by visually observing this projecting situation to thereby prevent excessive torque fastening or a fastening accident of the fastening object screw.
Patent JP-S60105752-A (JP)
Inventor: TOKIWA YASUSHI
IPC: E04F15/00
Filed: 1983-11-11
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。