baber/WOPTO huggingface dataset:
Patent JP-H11204426-A (JP)
Title: X-ray lithography mask of suppressed age-based positional displacement generated in integrated circuit formed by x-ray irradiation
Inventor: YAMASHITA HIROAKI
IPC: G03F1/22
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To provide an-X-ray lithography mask wherein an age-based displacement generated at a semiconductor integrated circuit formed by X-ray irradiation is suppressed. SOLUTION: Related to an X-ray lithography mask wherein an artificial diamond film is vapor-deposited on the upper surface of an Si frame body as a membrane, the artificial diamond film has a crystal orientation relative to the upper surface of the Si frame body being 75% or above when measured by an X-ray diffraction device while its orientation crystal surface is either one of (100), (110), or (111), with the difference between a maximum value and a minimum value of a remaining stress value calculated from a deflection amount over the entire surface measured using a deflection stress measurement device being 30 MPa or below, or being substantially zero.
Patent JP-S59144025-A (JP)
Title: Thin film magnetic head
Inventor: SUSHI HANJI
IPC: G11B5/39
Filed: 1983-02-08
Abstract: PURPOSE:To obtain a miniature thin film magnetic head which is free from the deterioration of magnetic characteristics between a magnetic pole and a magnetic yoke, by forming a conductor for generation of bias magnetic field at a position opposite to a substrate on the basis of a magneto-resistance effect element for a yoke type thin film magnetic head. CONSTITUTION:A thin film magnetic head consists of a magnetic substrate 1, a nonmagnetic layer 10, a magnetic pole 6A made of a magnetic substance, a magnetic yoke 7A, an insulated layer 11, a magneto-resistance effect (MR) element 4A, and a conductor 5A for generation of bias magnetic field. In other words, the conductor 5A is set at a position opposite to the substrate 1 on the basis of the element 4A. The magnetic flux generated from a recording carrier 8 traveling toward an arrow P is led out by the substrate 1 and the yoke 7A, and a magnetic field is applied to the element 4A. The variation of the resistance value of the element 4A is extracted in the form of the voltage variance between electrodes 4' and 4'' to perform reproduction. A bias magnetic field is applied to the element 4A via the conductor 5A, and therefore the deterioration of magnetic characteristics can be avoided.
Patent JP-S63190627-A (JP)
Title: Agitator
Inventor: SHIOBARA KATSUMI
IPC: B01F13/08
Filed: 1987-01-30
Abstract: PURPOSE:To enhance agitation effect of liquid in a tank by arranging a plurality of stators and rotors in the axial direction of the rotors and connecting the rotors via a connector wherein rotors are mutually acted so that liquid flow is formed through the insides of the rotors by means of rotary movement. CONSTITUTION:In a rotor aggregate wherein two rotors 3, 3 are integrally joined via a connector A, liquid incorporated in a cylindrical joint 5 is discharged through slits 6 by centrifugal force besides shearing and agitation by rotors 3, 3 and the surface of the cylindrical joint 5. Since liquid flow accompanying it is generated through the rotors 3, 3, retention of liquid in the inner diameter parts of the rotors 3, 3 is eliminated and agitation effect is enhanced. Further in the rotor aggregate, rotors 3, 3 are prevented from being slanted and transferred because both reaction force acting on one rotor 3 and reaction force acting on the other rotor 3 are canceled and both rotors are balanced.
Patent JP-H02199361-A (JP)
Title: Shift operation structure
Inventor: MACHIDA MASARU
IPC: F16H3/08
Filed: 1989-01-27
Abstract: PURPOSE:To simplify a hydraulic operation mechanism with as few components as possible by providing a transfer valve, a check valve and an operation member on the hydraulic operation mechanism and opening or closing the check valve via the displacement of the operation member in contact with a cam face when a hydraulic actuator is operated. CONSTITUTION:The cam face G of a hydraulic actuator T operates a check valve 12 in the open direction via the displacement of an operation member 36 when the shift operation of a hydraulic operation mechanism H is started, the pressure of a pilot passage 11 is fed to a tank side via a discharge passage 11a, and a transfer valve 9 is operated to the side to disengage a hydraulic clutch B. The check valve 12 is closed when the shift operation is completed, the pressure of the pilot passage 11 is increased, as a result the transfer switch 9 is operated to the side to engage the hydraulic clutch B. The hydraulic clutch B can be operated by a single transfer valve 9, the check valve is manufactured with a ball 12B, thus the mechanism to control the pilot pressure is miniaturized.
Patent JP-S61177857-A (JP)
Title: Communication error control system in facsimile communication
Inventor: KUROBA TORU
IPC: H04L69/40
Filed: 1985-02-01
Abstract: PURPOSE:To facilitate troubleshooting and to make maintenance efficient by outputting automatically a communication error report when a communication error arises. CONSTITUTION:When a control part 1 judges an arising communication error to be an input error code, it issues a communications error report output request instruction, and output and records the decoded result of a communication sequence being held in the control part 1 until the occurrence of said error and the communication result being inputted in the control part 1 until the occurrence of the error in the format of a communication error control report. From the command of the communication result of the communication control report, the cause of the communication error is easily discriminated tube a facsimile terminal or the external influence such as the circuit situation during transmission.
Patent JP-H05186602-A (JP)
Title: Automatic continuous production of aqueous polyvinyl alcohol solution
Inventor: MAEDA YOSHIRO
IPC: C08J3/05
Filed: 1992-01-08
Abstract: PURPOSE:To provide the subject production method enabling PVA slurry preparation, dissolution with steam, defoaming and cooling processes to be fully automated and also enabling operating efficiency to be improved and equipment space to be saved. CONSTITUTION:(A) A flow jet mixer 1 is fed with PVA powder (a) using an autofeeder 2 and with water (b) using a water pump 3 to prepare a PVA slurry (c) which is, in turn, fed through a PVA pump 4 to the next processes. (B) The PVA slurry (c) thus fed is directly heated with steam (d) in a cooker 5 and a static mixer 6 (or, indirectly heated with steam in a SMS heat exchanger) and dissolved in a holding tube 7. (C) The PVA thus dissolved is defoamed in a flash tank 8, and (D) the resulting PVA defoamed is cooled in a SM double pipe heat exchanger 9.
Patent JP-H01192198-A (JP)
Title: Conductor filling method for ceramic green sheet through-hole
Inventor: HATA TOSHIO
IPC: H05K3/40
Filed: 1988-01-27
Abstract: PURPOSE:To prevent recessions from being generated in a conductor paste by a method wherein a through-hole is bored in a ceramic green sheet, paste of the same component as that of the ceramic green sheet is applied to the wall face of the through-hole to make its diameter small, and the conductor paste is filled into the the through-hole. CONSTITUTION:A paste 16, whose component is the same as that of a ceramic green sheet, is applied onto the wall face of a through-hole 12h through a through-hole printing or the like to make the diameter of the through-hole 12h smaller than that of the original. The reason that the paste 16 is formed of the same component as the ceramic green sheet 12 is that the uniformity and the continuity of the paste 16 with the ceramic green sheet 12 are made to improve, by the paste 17 may be formed of a material which is a little different from the ceramic green sheet in component but approximate to the sheet in properties. A conductive paste 14 is filled into the through-hole 12h made smaller in diameter through a viahole printing or the like. As the part where the conductive paste 14 is filled can be smaller in volume, recessions are prevented from occurring in the paste 14 filled inside the through-hole 12h.
Patent JP-H0625571-A (JP)
Title: Homogeneous ink composition
Inventor: JIYUDEISU AUSURANDAA
IPC: C09D11/02
Filed: 1992-01-07
Abstract: PURPOSE: To provide a homogeneous ink whose components are all harmless which is useful in printing ink system for postage indicia.  
     CONSTITUTION: This homogeneous ink is prepared by dissolving the coloring agents composed of fluorescent toner in a non-volatile solution blend incorporating low molecular weight, low viscosity, non-ionic surfactants with alcohol or ester terminal groups having an HLB number of 3 to 15 and glycol, Viscosity modifiers and be used as thinners or thickeners. A surface tension modifier compatible with the system of a polyester-alkyl/polymethylsiloxane copolymer type can be added in a trace concentration. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H10214411-A (JP)
Title: Magnetic tape
Inventor: ONO MASAAKI
IPC: G11B5/73
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To prevent dew condensation and to obtain a consumer digital video tape excellent in electromagnetic conversion characteristics and durability by forming a ferromagnetic metal thin film having specified surface roughness and recesses of a specified size on one surface of a polyester film. SOLUTION: A high strength film is prepared by incorporating >=80% polyethylene terephthalate or polyethylene-2,6-naphthalate and by orientation of molecules, and a metal thin film layer containing specified ferromagnetic fine particles is formed on one surface of the film. The center line roughness (SRa) of the metal thin film layer is controlled to 2 to 5nm to balance the wearing property and output characteristics, and the ten-point average surface roughness SRz of the layer is controlled to 10 to 50nm, to maintain the durability of the magnetic film. By forming recesses each having 0.5 to 5μm diameter and 1 to 50nm depth by 1×10<2> to 1×10<5> recesses/mm<2> on the surface, sticking of the video tape to a drum due to dew condensation can be prevented and the contact state between the tape and a head can be maintained in a good state.
Patent JP-H06260053-A (JP)
Title: Key switch
Inventor: WATANABE MAKOTO
IPC: H01H3/12
Filed: 1993-02-05
Abstract: PURPOSE:To provide a key switch capable of easily assembling a guide support member and a holder plate and having a good action of a key top by combining the key top, the guide support member, a holder member, and a switching member to perform specific actions. CONSTITUTION:When a key top 1 is pushed downward, the key top 1 is rotated counterclockwise in the hook hole 4 of a hinge member 7 as it is moved downward, and the hook pin 23 of a hinge member 8 is slid in the horizontal direction in the hook groove 5 of a hook section 3. The hook rod 21 of the hinge member 8 is rotated clockwise in the slide groove 30 of a clamp section 27 on a holder plate 25, and the hook pin 15 of the hinge member 7 is slid in the horizontal direction in the slide groove 32 of a hook section 26. A pivotal support section A pivotally supporting the hinge members 7, 8 is moved downward, a rubber spring 35 is gradually depressed, and the rubber spring 35 is buckled when the depression quantity exceeds a fixed limit.
Patent JP-H04259707-A (JP)
Title: Copper foil for laminate
Inventor: KURATA KANJI
IPC: C09J7/02
Filed: 1991-02-12
Abstract: PURPOSE:To prevent a copper foil from folding and wrinkling at the time of handling the copper foil by improving the slipping property of an adhesive layer of an adhesive-coated copper foil. CONSTITUTION:A copper foil for a laminate is a copper foil on whose surface an adhesive layer of a half-hardened resin composition containing 0.01-0.1 pts.wt., preferably 0.01-0.045 pts.wt., of modified polysiloxane to 100 pts.wt. of resin solid components of the adhesive is formed. As the polysiloxane, polyether- modified polydimethylsiloxane, polyether-modified methylalkylpolysiloxane, polyester-modified polydimethylsiloxane, etc., can be used solely or in combination with each other. Polyether-modified polydimethylsiloxane is especially preferable.
Patent JP-S56116932-A (JP)
Title: Mechanical disc brake
Inventor: HARAIKAWA TETSUO
IPC: F16D65/56
Filed: 1980-02-18
Abstract: PURPOSE:To prevent a spring from its turning movement caused by vibration and hold tension of the spring at constant in the spring for separating friction pads from  a disc at release operation of a brake, by forming protrusions to a spring seat and adapting said protrusions to the spring. CONSTITUTION:If a lever 11 is turned, a nut 12 is rotated by the action of a ball 15 and grooves 13, 14 and displaced to the side of a friction pad 5 to press the friction pad 5 to a disc 2. If the lever 11 is released, tension of a spring 19 generates force to a direction for decreasing a distance between the nut 12 and ramp plate 10, then the nut 12 is reversely rotated to move a rod 16 backard and separate the friction pads 4, 5 from the disc 2. Both end faces 19a, 19b of the spring 19 are adapted to protursions 21, 22 respectively provided in a stopper 18 and spring seat 17 to control turning movement of the spring, thus the spring seat 17 is not rotated for the rod 16 by vibration. Accordingly, the spring 19, being changed in length between the stopper 18 and the spring seat 17, causes no change of the spring tension.
Patent JP-H10219727-A (JP)
Title: Working-machine controller for construction equipment
Inventor: OKAMURA KENJI
IPC: E02F9/20
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To realize copying works by arbitrary pushing force by comparatively simple constitution without requiring the fine operation of an operator. SOLUTION: Load detecting means 11, 12 detecting load from a working plane applied to an attachment and a working-machine attitude detecting means 10 detecting the attitudes of a plurality of moving nodes and the attachment are mounted. An arithmetic means 12 arithmetically operating and outputting a component in the vertical direction to the working plane on the basis of output values from the load detecting means and the working-machine attitude detecting means, a target-value setting means 13 setting the target value of pushing force proper to operation, and driving control means 14-17 conducting copying works by generating driving force in the attachment by automatically controlling a plurality of actuators while driving other actuators so that an arithmetic output from the arithmetic means coincides with the setting target value of the target-value setting means are installed.
Patent JP-H09209628-A (JP)
Title: Electric lock device
Inventor: SASAKI TORU
IPC: E05B65/00
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To lock and release electric locks at the two different places of the door of a gate and a vestibule by one operation by mounting a driving-procedure selecting means selecting the driving procedure of the door-gate electric lock and the vestibule electric lock on an electric-lock controller. SOLUTION: When a password device 1 is operated or when an electric button 51 is operated during a telephone call with a door phone 7, a gate-door electric lock 2 is driven precedently, and a vestibule electric lock 3 is driven subsequently. When an electric-lock actuator 5 is operated, the vestibule electric lock 3 is driven precedently, and the gate-door electric lock 2 is driven subsequently. Regarding the operation of these electric locks, procedure is selected by a driving-procedure selecting means 44a in an electric-lock controller 4, and a command is emitted from a release driving-command means 44b or a lock driving-command means 44c. A gate-door electric-lock driving means 42 and a vestibule electric-lock driving means 43 lock and release and drive the gate-door electric lock 2 and the vestibule electric lock 3 respectively.
Patent JP-H07204232-A (JP)
Title: Device for taking up medical table sheet
Inventor: TAKAHASHI YOICHI
IPC: A61G13/00
Filed: 1994-01-19
Abstract: PURPOSE:To automatically take up a sheet laid on a medical table without sagging or rolling it out of shape. CONSTITUTION:This device has a core 12 disposed parallel to the rotating shaft 19 of a drive means, a supporting member 13 for supporting the core 12, and a tension spring 25 for pushing the rotating shaft 19 and the core 12 in a mutually approaching direction. A plurality of sides 20C provided on the rotating shaft 19 are pressed against a sheet 9 wound on the core 12, and the sheet 9 is wound onto the core 12 by the driving means.
Patent JP-H05216523-A (JP)
Title: Numerical controller
Inventor: IRIGUCHI KENJI
IPC: G05B19/4097
Filed: 1992-02-04
Abstract: PURPOSE:To automatically generate the working path which sharply works a projecting apex part by extending sides, which is in contact with a projecting apex, of two edge lines forming the projecting apex and generating an arc inscribing these extended edge lines or a straight line and connecting these edge lines. CONSTITUTION:At the time of input of shape data, a projecting apex Vi to be sharply worked is designated, and the radius of an arc or the extent of extension of edge lines Ea and Eb for this apex is designated in a step 1. At the time of generating the working path, extended edge lines Ef and Eg of two edge lines Ea and Eb in contact with the projecting apex Vi are generated. An arcuate edge line Er inscribing the projecting angle part formed by the extended edge line Ef, the apex Vi, and the extended edge line Eg is generated. A straight edge line Ec connecting respective end points Va and Vb of extensions obtained by extending the edge lines Ea and Eb by a designated extent is generated. These extended edge lines Ef and Eg, the arcuate edge line Er, and the straight edge line Ec are connected to complete an intermediate processing shape by a step 2. Thus, the working path is automatically generated by only designation at the projecting apex Vi.
Patent JP-H09213510-A (JP)
Title: Nonlinear resistor-manufacturing apparatus and manufacturing method
Inventor: NARITA HIROYOSHI
IPC: B01F7/16
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To obtain a nonlinear resistor contg. zinc oxide as a main component, characterized in that a raw material slurry can be managed and controlled in specified condition in a raw powder dispersing and mixing step to obtain a more homogeneous sintered block whereby a high short-time overvoltage withstanding characteristic is obtained as well as the long-time loaded life performance is satisfactory enough. SOLUTION: A dispersing and mixing tank to house a raw material powder slurry 1 is composed of a feed rate adjustable water jacket 3 and low-thermal conductivity material-made block-lay wall 7 lined on the inside of the water jacket 3. An agitator 9 composed of a shaft 10 rotatable round the vertical axis in the tank 2 and rotatable stirring blades 11 fixed in a specified range to a lower part of this shaft. The tank 2 houses beads made of a low thermal conductivity material to be a stirring medium for the raw material powder and a circulating apparatus 13 is provided for circulating the slurry in the tank 2.
Patent JP-H026839-A (JP)
Title: Method for manufacturing dispersed substance of composite particles
Inventor: JIYURIAN ARUFURETSUDO UOOTAAZU
IPC: C08J3/00
Filed: 1989-01-27
Abstract: PURPOSE: To prevent the coagulation and agglutination by aggregation of particles and particles to each other by mixing a dispersion contg. a plurality of polymer particles stable in dispersion and plural first particles under condition of a specific temp. and a specific boundary energy. CONSTITUTION: The dispersion contg. a plurality of the polymer particles which are stable in dispersion and a plurality of the first particles are mixed in a manner so as to avoid the occurrence of the coagulation and agglutination by the aggregation of the particles and the particles to each other. In such a case, the mixing is executed at a tap. higher than the effective glass transition temp. of the polymer particles. The mixing is executed by satisfying the conditions to allow the first particles to come into contact with the surfaces of the polymer particles in a manner that the composite particles formed from both particle groups are formed as the dispersion in the liquid phase and that these polymer particles eventually have the stability to prevent the coagulation and agglutination by the aggregation of the particles and the particles to each other.
Patent JP-H09187254-A (JP)
Title: Apparatus for producing food
Inventor: HARADA MASARU
IPC: A23L17/00
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To efficiently convey a food material among respective steps of molding, reshaping, baking, etc., in an apparatus for producing a food. SOLUTION: This apparatus for producing a food (20) is capable of placing a food material (1) on a belt conveyor (10), conveying the food material (1), rolling the food material (1) around a skewer (4) held on a travel surface of the belt conveyor (10), upwardly moving the skewer (4), forming the rolled food (20), completing the rolling step, then rotating cams (17) in the direction of an arrow, thereby operating protruding parts at the rear ends of levers (15) with a cam mechanism, lifting the levers (15) in the direction of arrow, pushing up the skewer (4), rolling the skewer (4) from the tips of the levers (15) along the slope of the conveying member (14) and conveying the skewer (4) to a molding machine (30) or a baking device (31) in the next treating step.
Patent JP-H08212319-A (JP)
Title: Energy transduction module for pc card
Inventor: GOCHI HIDENOBU
IPC: G06K19/07
Filed: 1995-02-07
Abstract: PURPOSE: To transduce energy which is easily obtained into electric energy and to supply electric power to the PC card by providing an energy transducing means and a voltage transforming means and mounting them detachably on the PC card. CONSTITUTION: The energy transduction module 1 for the PC card is equipped with a male connector 2 and a solar battery 3 as a photoelectric transducing element which transduces light energy into electric energy. The PC card 20 is equipped with a connector 21 for making a connection with a portable terminal equipment and a back connector 22. The male connector 2 of the module 1 is connected to the back connector 22 of the PC card 20, which is connected to the portable terminal equipment. When light L impinges on the solar battery 3, a DC current is generated and a Zener diode 10 converts the voltage inputted from the solar battery 3 into a necessary voltage. A capacitor 11 suppresses variation in voltage due to variation of the load of the PC card 20, portable terminal equipment, etc.
Patent JP-S58138656-A (JP)
Title: Recorder
Inventor: TAZAKI SHIGEMITSU
IPC: G06K15/10
Filed: 1982-02-12
Abstract: PURPOSE:To enable to print stably, by a method wherein a graduated plate is provided with slits over the entire length of a passage for a carriage, and the velocity and the position of the carriage are controlled by a timing pulse and a home position indicating signal. CONSTITUTION:In printing one line, scanning of the carriage CA is started by a command for printing, the position of the carriage CA is detected by the timing pulse generated when infrared light elements LE, PT detect the slit of the same pitch of the slitted plate OS, two dot lines are printed on a recording paper PP at a predetermined position by nozzles N2, N3, the paper is fed by an amount equal to the pitch, and the carriage CA is returned to the home position. After predetermined dot lines in the line direction are completely printed by repeating the above operations, the paper is fed by an amount including the line spacing to complete printing of one line. The slitted plate OS is provided with the slits SS to generate the timing pulse by which the confirming control of the position of the carriage CA and the control for making constant the velocity of the carriage CA are conducted. Accordingly, stable printing in possible.