baber/WOPTO huggingface dataset:
Patent JP-S63155282-A (JP)
Title: Checking method for password number
Inventor: HIRAGA KATSUHISA
IPC: G06K17/00
Filed: 1986-12-18
Abstract: PURPOSE:To eliminate the need to communicate with a host computer so as to check a password number by using at least check a digit for checking the password number. CONSTITUTION:A terminal device 1 has a keyboard 2 and a microprocessor 3 and is connected to a center host computer 5 through a communication line 4. At least one check digit is used to check the password number. This check digit is inputted together with essential input information other than the password so that a user is unaware, and it is checked in the terminal device 1 whether or not the check digit and a manually inputted password number are in predetermined relation, thereby checking the password number.
Patent JP-H11134025-A (JP)
Title: Method and system for controlling mobile body
Inventor: MURANO KENICHI
IPC: G05D1/02
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a method and system for moving body control which allows the mobile body to travel by itself by accurately acquiring position information by GPS and controlling the attitude. SOLUTION: The traveling of the mobile body 80 such as an automatic transporting truck is controlled by using position information from a mobile station 30 of GPS installed on the mobile body 80 and a fixed station 20 of GPS arranged at a distance from the mobile body 80. In this case, the delay of the position information is corrected by a state observing means consisting of a CPU 60, the current position of the mobile body 80 is measured, and the mobile body 80 is operated by a steering travel controller 70 according to the corrected position information.
Patent JP-H03202361-A (JP)
Title: Semiconductor device and thermal printer head using same
Inventor: KOYAKATA HITOSHI
IPC: B41J2/345
Filed: 1989-11-17
Abstract: PURPOSE:To decrease the influence of heat generation in an analogue circuit on a digital circuit by providing an electric current passage on the rear side of a chip isolated from two elements, charging said passage with heat control electric corrent and positively creating a temperature distribution in the chip utilizing Peltier effect. CONSTITUTION:A supporting wafer (P<->) of IC is extremely thin, which is bonded to through a SiO2 film to a N<+> wafer. The IC is placed through metal layers M1, M2 on a base board 4. When a head is used, the electric potential on the side of the layer M1 is made positive, and the potential on the side of the layer M2 is made negative to apply heat distribution control electric current. By Peltier effect by this current, generation of heat occurs on the side of layer M1, while absorption of heat occurs on the side of layer M2. Since the thickness of chip is thin, generating and absorption of heat effected near the rear surface of the chip is effectively transferred to the surface of the chip, so that temperatures on the side of a heating element 5 become higher, while temperatures on the side of a drive circuit become lower. Since the front surface and rear surface of the chip are perfectly separated by the SiO2 film, the heat control current becomes board current, therefore latch up of the drive circuit is prevented from taking place.
Patent JP-H03163283-A (JP)
Title: Hot water/cold water mixing device
Inventor: NAGAOKA YUKIO
IPC: F16K31/08
Filed: 1989-11-17
Abstract: PURPOSE:To change the position of a valve shaft in noncontact by installing a magnetic body on a valve shaft for operating a hot water side valve body and a cold water side valve body and controlling the position of a magnetic force generating means which is magnetically joined with the magnetic body. CONSTITUTION:A hot water side valve body 4 and a cold water side valve body 6 for adjusting the flow rates of a hot water flow passage 1 and a cold water flow passage 2 are integrally operated by a valve shaft 24, and cold water and hot water are mixed by a mixing part 13, and the temperature is adjusted. A magnetic body 23 is installed on the valve shaft 24. A position control means 19 consisting of a motor 19a and a gear 19b is installed on a water passage 2 side, and an output shaft 19c is engaged with a screw 20, and a holding body 21 is shifted vertically by revolution. A permanent magnet 22 is installed on the holding body 21, and magnetically joined with the magnetic body 23. Accordingly, the holding body 21 is shifted vertically by the normal/ reverse revolution of the motor 19a, and also the valve shaft 24 is shifted vertically, and the valve bodies 4 and 6 are shifted integrally, and act as an automatic pressure adjusting valve 3, and the mixed water temperature is adjusted only by operating the motor 19a.
Patent JP-H07149126-A (JP)
Title: Spike metal fittings and manufacture thereof
Inventor: KUNII KAZUO
IPC: B60C27/16
Filed: 1993-11-30
Abstract: PURPOSE:To provide spike metal fittings capable of obtaining firm binding strength with no possibility of being dropped, easily fitted with chips to a metal main body regardless of size errors, and having improved productivity. CONSTITUTION:Solid brazing filler 5 mounted on chip brazing recesses 4 together with chips 3 are heated and fused to braze the chips 3 made of a cemented carbide member to the chip brazing recesses 4 provided on the chip fitting face 2 of a metal fitting main body l. The metal fittings main body 1 and the chips 3 can be integrated, and high binding strength is obtained. The productivity can be improved.
Patent JP-H02147246-A (JP)
Title: Strain correction apparatus of ink jet printer
Inventor: OMORI HIDEYUKI
IPC: B41J2/08
Filed: 1988-11-30
Abstract: PURPOSE:To set a correction coefficient most suitable for an individual factor by correcting three kinds of strain factors according to algorithms most suitable for the respective factors. CONSTITUTION:An exciting amplifier 2 vibrates the piezoelectric element in a nozzle 1 and divides injected ink into ink particles 7 while the ink particles 7 are charged in a charge electrode 3 to receive deflection during the flight through the electrostatic field between a positive deflection electrode 5 and a negative deflection electrode 6 and a character is formed on an object 9 to be printed. The correction coefficients to various strain factors are preliminarily stored in an ROM 21. When the height of a character to be printed is inputted from an input/output apparatus 24, an MPU 19 operates stepped data according to each of the correction coefficients in the ROM 21 to store the operated data in a stepped wave RAM 14 through a selector 15 by writing processing. Stepped wave data corrected in strain with respect to one strain factor according to the algorithm concerned is formed and corrected according to the algorithm concerned with respect to the second and third strain factors. Since stepped wave data in which three kinds of all of the factors are incorporated is formed, printing is confirmed using this stepped wave data. Since the setting of the correction coefficient can be altered at every factor, a proper correction coefficient can be set.
Patent JP-2001116203-A (JP)
Title: Silencer installed on roof of boiler building and its installation method
Inventor: OKAZAKI MITSUO
IPC: F22B37/02
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a silencer installed on the roof of a boiler building and its installation method to reduce installation cost and shorten an installation period and enable safety work. SOLUTION: A plurality of muffling chambers 12, 13, and 14 are sequentially situated and form an integral structure. Steam from a boiler supplied in the blow-off muffling chamber 12 through a blow-off pipe 15 is exhausted to an internal part through an exhaust cylinder group 81 situated in an exhaust muffling chamber 14. In a silencer 10 installed on the roof of a so formed boiler building, the muffling chambers 12, 13, and 14 consists of frame bodies 24, 46, and 67 in a rectangular parallelepiped shape and a plurality of panel-form covering bodies to cover the exposure parts of frame bodies 24, 46, and 67, respectively, at which respective sound absorbing materials are installed. The supply pipe 15, the exhaust cylinder group 81, the frame bodies 24, 46, and 67, and the covering bodies form screw-fastened structure.
Patent JP-H07154067-A (JP)
Title: Insulating adhesive layer structure for metal based board
Inventor: MIMORI SEIJI
IPC: H05K1/05
Filed: 1993-12-01
Abstract: PURPOSE:To improve the intimate contact between a conductor and an insulating adhesive layer by providing a specific interface adhesive layer at the interface between the insulating adhesive layer and a conductor wiring layer. CONSTITUTION:At least one conductor wiring layer 1 is provided and an insulating adhesive layer 4 is formed of a resin containing an inorganic powder between a base metal plate 5 and the conductor wiring layer 1. In such insulating adhesive layer structure for metal base board, an interface adhesive layer 3 containing 10wt.% or less of inorganic powder having the particle size of 1mum or less is provided at the interface between the insulating adhesive layer 4 and the conductor wiring layer 1. For example, a resin principally comprising an epoxy resin is added with alumina powder to provide an insulating adhesive layer 4 which is then applied, before being cured, with a varnish of resin having identical composition but containing no inorganic powder thus forming an interface adhesive layer 3 of 10mum thick. The interface adhesive layer 3 is placed on a base metal plate 5 of Al and a copper foil 1 of 70mum thick having a roughened face 2 as coarse as 15mum is applied thereto and hot pressed thus obtaining an insulating adhesive layer structure for metal baseboard.
Patent JP-H11133655-A (JP)
Title: Toner used in non-magnetic contact one-component type developing system
Inventor: FUJII JUNJI
IPC: G03G9/08
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To prevent toner from being accumulated on the bottom of a developing housing and to remarkably reduce necessary developing torque by specifying the roundness and the drop amount in a drop amount tester concerning toner used in a non-magnetic contact one-component type developing system where the rotating directions of a developing roller and a sub roller are to trail downward. SOLUTION: As for the toner used in the non-magnetic contact one-component type developing system where the rotating directions of the developing roller 2 and the sub roller 3 are to trail downward; the roundness is larger than 0.94 and the drop amount in the drop amount tester is >=10 g/5 min. A system where the rotating directions of the developing roller 2 and a photoreceptor drum 1 are to trail upward or a system where the ratio of the circumferential speed of the sub roller 3 to the developing roller 2 is 1.05 to 3.1 is desirable as the non-magnetic contact one-component type developing system. The fluidity of the toner is very excellent, so that the toner accumulated on the bottom part 5 is smoothly pressed out to the acting position of a stirring paddle 6.
Patent JP-H08224003-A (JP)
Title: Hydraulic pressure regulating device of tractor
Inventor: TAMAI SEISHIN
IPC: A01B63/10
Filed: 1995-11-20
Abstract: PURPOSE: To regulate various operating machines linked to a tractor in an optimal state. CONSTITUTION: This hydraulic pressure regulating device in a tractor having a position regulating mode and a draft regulating mode and capable of vertically moving and rotating a hydraulic lifting up and down mechanism by a command from a regulating part 18 consisting of a microcomputer to excite an solenoid valve 12 for lifting up and a solenoid valve 13 for taking down, is obtained by so as to make the relationship of a deviation with a flow rate a linear proportional relationship in the position regulating mode and the quadratic functional change of the flow rate to the deviation in the draft regulating mode.
Patent JP-H08134602-A (JP)
Title: Free cutting stainless steel excellent in machinability, corrosion resistance and hot workability
Inventor: MATSUSHITA MUNEHIRO
IPC: C22C38/22
Filed: 1994-11-10
Abstract: PURPOSE: To produce a ferritic or martensitic free cutting stainless steel excellent in hot workability without deteriorating corrosion resistance by regulating the additive proportion of S and Te and the additive proportions of Pb and other steel components and combinedly adding then in order to improve machinability to a great extent. CONSTITUTION: This ferritic or martensitic free cutting stainless steel can be produced by regulating Mn/S and Te/S to 4.5-6.5 and >0.07, respectively, in a stainless steel having a composition consisting of, by weight, <=0.5% C, 0.05-2.00% Si, 0.10-3.00% Mn, <=0.20% P, <=2.00% Ni, 12.0-25.0% Cr, 0.10-3.0% Mo, 0.40-0.50% S, <=0.10% Al, <=0.10% N, 60-200ppm O, 0.03-0.30% Pb, 0.02-0.15% Te, and the balance Fe with inevitable impurities.
Patent JP-H05145992-A (JP)
Title: Low frequency range characteristic correcting circuit
Inventor: FUJITA MASAYA
IPC: H04N5/60
Filed: 1991-11-18
Abstract: PURPOSE:To correct the low frequency range of hearing feeling when volume is low by controlling the amplification factor of a low frequency range corresponding to an input signal level or a low frequency component level at an audio amplifier. CONSTITUTION:An input signal from an input terminal 1 is inputted to a high- pass filter 3 and a low-pass filter 4. For the output signal of the filter 4, the RMS value is detected by an RMS valuing circuit 5 and while using the detected output, the low frequency component of the output signal from the filter 4 is controlled by a voltage controlled amplifier circuit 6. The output signal of the circuit 6 and the high frequency component outputted from the filter 3 are added by an adder 7 and outputted. Thus, the lower the input signal level is decreased, the more the amplification factor of the low frequency component is increased and the more the level is increased, the less the amplification factor is decreased. Then, the low frequency range of hearing is corrected, and in the case of an excess level, the distortion feeling can be suppressed.
Patent JP-H01141971-A (JP)
Title: Structural adhesive to which high rust-inhibiting power is imparted
Inventor: OGURI YASUHIRO
IPC: C08G59/02
Filed: 1987-11-30
Abstract: PURPOSE:To obtain a one-pack hot-setting epoxy resin adhesive which can exhibit a markedly excellent rust-inhibiting power, by mixing two modified epoxy resins with a latent curing agent and a specified rust-inhibiting pigment. CONSTITUTION:The title adhesive comprises a rubber-modified epoxy resin (A) formed by reacting a bisphenol epoxy resin with a butadiene/acrylonitrile/(meth)acrylic acid copolymer, a urethane-modified epoxy resin (e.g., one formed by reacting an isocyanate-terminated urethane prepolymer (B) formed by reacting polytetramethylene ether glycol with a diisocyanate with a hydroxylated epoxy resin), a latent curing agent (C) (e.g., dicyandiamide) and a rust-preventing pigment (D) comprising either aluminum orthophosphate or aluminum metaphosphate and a zinc compound a boric acid compound or an alkaline earth metal compound or a mixture thereof, wherein the mixing ratio of component A to component B is 1:9-3:1 by weight, the amounts of components F and D are 0.1-30wt.% and 5-50wt.% based on the total of components A and B, respectively.
Patent JP-H09117312-A (JP)
Title: Earring
Inventor: MITSUI AKIRA
IPC: A44C7/00
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To enhance an elastic repulsive characteristic by performing casting molding in a semicircular shape on a square shape toward the outside in the lengthwise direction of a metallic piece, and similarly forming ribs by casting molding by turning the width directional edge of its metallic piece to the inside. SOLUTION: In an earring A, casting molding is performed in a semicircular shape 10 on a square shape toward the outside in the lengthwise direction of a metallic piece 1, and at the same time, ribs 11 and 12 are formed by casting molding by turning the width directional edge of the metallic piece 1 to the inside. In the case of opening both ends 2 and 3 of the metallic piece 1 formed in this way, a central part is curved, and an elastic repulsive installing characteristic to an earlobe is applied by an elastic repulsive characteristic of its central part 4, and an earlobe is inserted into opening parts on both ends 2 and 3. Therefore, an earlobe can be sandwiched by using an elastic repulsive characteristic of the earring A itself.
Patent JP-H07151156-A (JP)
Title: Cam shaft
Inventor: HANADA KUNIO
IPC: F16D1/06
Filed: 1993-12-01
Abstract: PURPOSE:To prevent the breakage due to the stress concentration when a shaft body is mechanically connected to a cam piece by the pressing-in by a deformed shape. CONSTITUTION:A shaft body is of cylindrical shape made of steel, and the knurling is formed on the outer circumferential surface by the form rolling. A cam piece 12 is a formed body made of sintered alloy, and has a shaft hole 17 where the shaft body is pressed fit. The circumferential surface of this shaft hole 17 is of shape where the comer parts of a regular polygonal cylinder are rounded by the same cylinder. At least the flat surface part 17a of the circumferential surface of the shaft hole 17 and the projected part of the knurling are bitten to each other to fix the shaft body 11 and the cam piece 12 to each other. Thus, the stress concentration in the press fit can be reduced by the cylindrical surface part 17b of the circumferential surface of the shaft hole 17.
Patent JP-H07156026-A (JP)
Title: Gasket assembling device
Inventor: MURATA HITOSHI
IPC: B23P21/00
Filed: 1993-12-01
Abstract: PURPOSE:To provide a gasket assembling device to be operated automatically and capable of performing gasket assembling in a short time irrespective of the skill and experience for the work of a worker and without imposing any big load on the worker and checking on normal/defective gasket assembling. CONSTITUTION:A gasket assembling device is provided with a gasket holding plate 9 for holding plural pieces of laminated gaskets G and outer and inner guide bars 10 and 11 for holding the gaskets G in locker cover assembling forms and guiding them to the gasket fitting groove Rg of a locker cover R. It is further provided with a gasket press feeding mechanism 20 for moving the gasket holding plate 9 to a gasket pressing position determined based on the whole thickness and deforming amount of the gasket G and press-feeding the gaskets G guided by both guide bars 10 and 11 to the gasket fitting groove Rg one by one and capable of making numerical control and a current monitor for detecting the force of press-feeding the gasket G and checking on the assembling condition thereof.
Patent JP-H08155503-A (JP)
Title: Rolling mill
Inventor: MURATA SATOSHI
IPC: B21B31/20
Filed: 1994-12-06
Abstract: PURPOSE: To secure the pass line at the prescribed position by providing a device to deflect a work roll in the horizontal direction or support, and a screw down device capable of vertically moving a backup roll even during the rolling operation. CONSTITUTION: A device to horizontally deflect or support work rolls 3, 4 at the position deviated in the horizontal or slightly vertically direction is provided. In the supporting device, press rolls 9,10 and split.rolls 11,12 are arranged in a successively straight manner, and horizontal cylinders 13-1, 14-i and position detector 15-i, 16-i are provided. Backup rolls 7, 8 are provided with screw down devices 19, 20 which are vertically movable even during the rolling operation. The pass line change quantity is operated by a pass line change quantity arithmetic unit 27 when the pass line of the stock 2 to be rolled is vertically changed, and outputted to servo valves 25, 26 and actuate the screw down devices 19, 20 to keep the pass line at the prescribed position. In addition, the warp of the stock 2 to be rolled can be prevented from being generated.
Patent JP-2001122151-A (JP)
Title: Steering device for vehicle
Inventor: HAGIWARA TAKEHIRO
IPC: A01B69/00
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of a fuel economy of an engine and slowing of turning speed due to insufficient feeding of power to a turning HST caused by wasting the power from the engine on a traveling HST during spinning where the traveling HST is not needed, which are problems in a vonventional vehicle having the traveling HST for modifying vehicle speed and the turning HST for performing steering operation, performing steering and traveling drive by joining driving forces from both HSTs, and performing from a gentle turn to spinning by operating both HSTs. SOLUTION: In this device, a neutral operation mechanism is provided returning a movable swash plate of the traveling HST to a neutral position and this operation mechanism is connected to a turning operation means for returning to a traveling neutral during spinning.
Patent JP-2000127061-A (JP)
Title: Shoe clamp spring insert and remove tool
Inventor: NAKAZAWA YASUHIRO
IPC: B25B27/30
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To quickly, easily and safely insert and remove a shoe clamp spring pressing a brake shoe of a drum brake with a dedicated tool, without using a plier, a radio pench or the like in the operation of inserting and removing the spring. SOLUTION: A non-slip projecting part 2 and a magnet 3 are provided on the shoe clamp spring contact surface of a shoe clamp spring insert and remove tool 1, whereby a shoe clamp spring 4 can be pushed to be turned and held.
Patent JP-H06151485-A (JP)
Title: Package for semiconductor device
Inventor: SAKA TOSHISUKE
IPC: H01L23/28
Filed: 1992-11-12
Abstract: PURPOSE:To provide a package for semiconductor device which is reduced in noise and cost and improved in heat radiating property. CONSTITUTION:A wiring board 2 is formed on a metallic substrate 1 and a plurality of leads 4-1 to 4-4 are stuck to the board 2 by applying an insulating bonding agent layer 3 to the board 2. A semiconductor device (e.g. integrated circuit chip) 5 is stuck to the center of the substrate 1 and a plurality of leader lines 6-1 to 6-4 are used for connecting the leads to the device 5. Then a sealing resin 21 is formed by dropping a liquid synthetic resin onto the substrate 1 and hardening the resin.
Patent JP-H10135981-A (JP)
Title: Cbr traffic generator
Inventor: ASHIDA YUKIO
IPC: H04L12/26
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a CBR traffic generator in which a cell incidence trigger is set at a byte interval with finer resolution. SOLUTION: Taking notice of only '1' of data within a prescribed address range in a CBR pulse-generating memory 2 before the start of a pseudo-test at the occurrence of the traffic for the CBR service, a level '1' having a weight of '53/54 byte' is set to the bits at nearly an equal interval. As soon as the test is started, a value to apply frequency division to a reference clock is set tentatively to be 'cell unit number + 1', data by a prescribed address range in the CBR pulse-generating memory 2 are repetitively counted, and the count is loaded to the CBR pulse-generating memory 2. Then the CBR pulse-generating memory 2 outputs a set CBR pulse train 4. A counter 3 counts one cell of the CBR pulse train 4, and a cell incidence trigger 5 is generated according to the CBR traffic pattern.