baber/WOPTO huggingface dataset:
Patent JP-H08257833-A (JP)
Title: Method and device for cut processing long material
Inventor: TSUKUDA TOSHIHISA
IPC: B23D55/04
Filed: 1995-03-24
Abstract: PURPOSE: To improve work efficiency of cut processing of a long material by successively rearranging a plurality of cut positioning coordinates converting a plurality of cut product coordinates from a rear end side of the long material, and successively performing cutting work in a plurality of cut working parts in accordance with a rearranged order. CONSTITUTION: After a long material W is transferred to a carry-in table 51 in a band saw machine 41, a cut product coordinate in a plurality of cut working parts with a front end surface of the long material W serving as the reference is input to an input part in an NC control means. Next by an arithmetic part, the right side cut product coordinate in a plurality of the cut working parts is cut positioning coordinate transformed in a left side of a plurality of the cut working parts with a working position of the band saw machine serving as the reference. A plurality of the cut positioning coordinates are rearranged successively from a cut working positioning coordinate in a front end side of the long material W. In accordance with a rearranged order, cutting working is successively performed in a plurality of the cut working part.
Patent JP-S55160168-A (JP)
Title: Prime mover powered by wind or water
Inventor: KITABAYASHI SEIICHI
IPC: F03B7/00
Filed: 1979-05-30
Abstract: PURPOSE: To cause rotation in a fixed direction despite the change in the direction of a flow, by providing blades on pairs of horizontal shafts so that the blades receive flows in many directions and rotate in a prescribed range around the lower horizontal shafts.  
     CONSTITUTION: When a wind comes in the direction of an arrow in the figure, a blade 3a is overlapped with a horizontal shaft 4 and the lower edge of another blade 5a is overlapped with the front of another horizontal shaft 7 so that these blades serve as a series of wind receiving plates. Other blades 3b, 5b are kept almost horizontal backwards and hardly receive wind pressure. Still other blades 4a, 4b, 6a, 6b on horizontal shafts 4, 6 extending in the direction of the wind are kept free and do not receive wind pressure. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61230050-A (JP)
Inventor: FURIIDORITSUHI RIYUTSUKERUTO
IPC: G01N22/00
Filed: 1986-03-26
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-S56163928-A (JP)
Title: Revolution indicator of engine
Inventor: CHIBA KAZUHIKO
IPC: G01P1/07
Filed: 1980-05-19
Abstract: PURPOSE: To make effective indication by a method wherein desirable states of operation are calculated from the load and number of revolution of an engine and the characteristics of the engine which are stored in advance and they are represented with the present speed of revolution on a scale showing it.  
     CONSTITUTION: A computor 15 establishes the present state in the engine characteristics stored in a memory circuit 16 through electrical signals of a load sensor 11 and a rotation sensor 12, calculates a desirable number of rotation of the engine on the assumption that the same load continues under this condition and outputs this range. The outputs of an oil temperature sensor 13 and an air temperature sensor 14 improves arithmetic precision as the reference parameter of this operation. On an indicator 1 these outputs are displayed optically not only by its needle 2 indicating the present number of rotation of the engine but also on the indicating surface 3 through liquid crystal or light emitting diodes. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02247881-A (JP)
Title: Magnetic recording medium with cap
Inventor: KAWADA AKIO
IPC: G11B23/023
Filed: 1989-03-20
Abstract: PURPOSE:To prevent the intrusion of dust from a medium stowage port into a device and the damaging of the medium and head and to allow easy mounting of a cap to the existing medium as well by providing the cap on the magnetic recording medium. CONSTITUTION:The cap 2 is provided at one end of the magnetic recording medium 1. An operator grips a knob 4 of the cap 2 and inserts the medium 1 through the stowage port 8 of a magnetic recorder 6 to stow the medium into a storage part 7. The stowage port 8 is completely closed by the cap part 3. The dust does not, therefore, intrude into the stowage part 7 and the generation of the damage of the magnetic head, recording medium, etc., is obviated. The stowage port 8 is automatically closed with a door 9 by a spring 10 when the medium 1 is taken out. Plural pieces of U-shaped holding parts 11 are provided on the inner side of the cap 2 to clamp and hold the one end of the medium 1. The easy mounting of the cap 2 to the existing medium 1 is executed by this constitution.
Patent JP-H10261661-A (JP)
Title: Underfill filling method and printed wiring board structure
Inventor: IKEDA YUTAKA
IPC: H01L21/56
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To easily manufacture a printed wiring board mounting bear chip LSI, which has high junction strength and can obtain the buffer operation of sufficient heat by providing an air extraction hole for a part of bear chip LSI mounting face on the printed wiring board, sucking and removing air remaining in a clearance part between the printed wiring board and bear chip LSI at the time of filling underfill. SOLUTION: A dispenser 16 injects the underfill 15 of a liquid form into the junction part of a printed wiring board 11, and bear chip LSI 13 and a suction device 17 extracts air A remaining in the clearance part between the printed wiring board 11 and bear chip LSI 13 through the vent hole 11a and a suction duct 18. Thus, underfill 15 is injected equally and filled into the clearance part.
Patent JP-H08258565-A (JP)
Title: Coupe type automobile
Inventor: SARAOKA TSUKASA
IPC: B60J5/10
Filed: 1995-03-24
Abstract: PURPOSE: To provide a coupe type automobile that can secure the head clearance of a rear seat without impairing the style and moving performance. CONSTITUTION: In a coupe type automobile 10, a rear window 16 is closably supported by a hinge 14 provided at the rear end part of a roof panel 12. This rear window 16 is held in the opened state by a lock link 46 and a lock handle 48. A head clearance in a cabin corresponding to the rear window 16 is therefore enlarged. When the rear window 16 is opened, a cover 68 is pulled out interlockingly with the rear window 16, and a clearance between the rear window 16 and a body 72 is covered with the cover 68. An occupant in a rear seat is not therefore exposed to an air current flowing at the side of the automobile 10 during the travel of the automobile.
Patent JP-S51142965-A (JP)
Title: Production method of fluorescent screen for color tv picture tubes
Inventor: MIURA HIDETOSHI
IPC: H01J9/227
Filed: 1975-06-04
Abstract: PURPOSE: To produce fluorescent screens without irregularity in etching so that the graphite holes are of even size. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S60209988-A (JP)
Title: Temperature controller
Inventor: UTSU YOSHITOMO
IPC: G11B33/14
Filed: 1984-04-02
Abstract: PURPOSE:To ensure the stable actuation of a temperature controller in an ambient temperature change by controlling a fan in order to secure the affection of the heat of a heat generating part to a subject part for temperature control when a temperature sensor senses a temperature drop less than a prescribed level and then to prevent the affection of said heat to said subject part when the sensor senses a temperature rise higher than a prescribed level. CONSTITUTION:The heat of a temperature controller is generated from various circuit blocks 5. The heat generated from the block 5 is cooled by the open air supplied through a venthole 2 and discharged outside through vent fans 11-10. When a comparator 14 delivers an output due to a drop of the ambient temperature, a transistor TR16 is turned on to drive a relay 17. While a vent fan morot M1 is stopped and adverse voltage -12V is impressed to a motor M2. Thus the M2 is reversed to raise the temperature within a temperature controller. When a comparator 15 delives an output owing the a rise of the ambient temperature, a TR18 is turned on to drive a relay 19. Then the higher voltage +24V is impressed to both motors M1 and M2. Thus these motors are revolved at higher speeds to set the temperature at a lower level inside the controller.
Patent JP-S54158592-A (JP)
Title: Vacuum container for nuclear fusion device
Inventor: KURITA ISAO
IPC: H05H1/12
Filed: 1978-06-05
Abstract: PURPOSE: To assure the installation stability of a liner, by placing insulators with gaps in holes of the liner when attaching the liner to the vacuum container so that the thermal expansion of the liner is absorbed by the gaps.  
     CONSTITUTION: A hole 5 and three long holes 6 are provided in the liner 4 so that the major axes of the long holes coincide with the straight lines extending through the holes 5, 6. The liner 4 is installed in the vacuum container 2 by bolts 9 extending through the holes 5, 6. Insulators 10,12 are placed in the holes 5 to secure the liner 4. Insulators 11, 13 are placed with gaps G, H in the long holes 6 to absorb the thermal expansion of the liner 4. The movement of the liner 4 except for its thermal expansion is restricted in the direction of the minor axes of the holes 5, 6. The liner 4 is thus stably attached to the vacuum container 2. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03268570-A (JP)
Title: Facsimile equipment
Inventor: WADA FUMIKO
IPC: H04N1/32
Filed: 1990-03-19
Abstract: PURPOSE:To make it unnecessary to monitor the existence of recording paper by calling a previously registered destination and informing the absence of recording paper to the destination by means of a voice message at the time of detecting the lacking of charged recording paper. CONSTITUTION:If recording paper in a recording part 8 is lacking during the receiving of image data or after its reception, a recording paper sensor 9 detects the lacking and informs the detected result to a control part 1. The control part 1 disconnects a line to set up the equipment to a waiting state during the reception of image data, but after receiving the image data, immediately turns the equipment to the waiting state. Then the control part accesses the memory 5, reads out a registered telephone number and applies the read result to an automatic dialing part 3. Thereby, the dialing part 3 sends dialing information corresponding to the telephone number applied through a communication control part 2 to a line 4 to call the terminating telephone set. When the line to the terminating telephone set is closed, the control part 1 reads out the voice message from a message storage part 6 and transmits the read message to the terminating telephone set through the control part 2.
Patent JP-H07283681-A (JP)
Title: Surface acoustic wave filter device
Inventor: KUROSAWA KAZUHITO
IPC: H03H9/25
Filed: 1994-04-05
Abstract: PURPOSE:To simplify the constitution of the transmission output control loop of a radio equipment by converting the leaked surface wave which has not been effectively used into an electric signal and performing a monitor output of the signal. CONSTITUTION:An electric signal 4 is inputted from a terminal 1 and it is injected to electric/acoustic transducers of 7-1, 7-2 and 7-3. The injected electric signal is converted into a surface wave 5-1, the signal is propagated to acoustic/ electric transducers of surface waves 8-1, 8-2, 8-3 and 8-4, the signal is returned to an electric signal 10 and it is taken out from an output terminal 2. At this time, part of the surface wave passes through the surface waves 8-1 and 8-4 and becomes a leaked surf ace wave of 6-1. This leaked surface wave 6-1 is converted into an electric signal 11 by acoustic/electric transducers 9-1 and 9-2 with reflectors and is taken out from a monitor terminal 3. The electric signal 11 is returned as the output of a filter 23 with output monitor to an output control circuit 20, and the output of an amplifier 18 is controlled to be within a specified value. Even in such a constitution that the number of the elements of a surface wave filter is increased and video is connected, this action is absolutely the same.
Patent JP-S58182809-A (JP)
Title: Higher harmonic low impedance transformer
Inventor: OKU SEIJI
IPC: H01F27/28
Filed: 1982-04-21
Abstract: PURPOSE:To make it possible to supply electric power of good quality to a load by such an arrangement wherein an impedance adjusting device is arranged between the primary winding and the secondary winding of a transformer and the fall of voltage in the transformer is reduced, even if a load current contains higher harmonic component, and the distortion of voltage waveform is also reduced. CONSTITUTION:A secondary winding is wound around the legs 1a, 1b of an iron core 1 and a primary winding 3 is wound outside the secondary winding 2 concentrically therewith. A wave-like duct spacer 4 is arranged between the secondary winding 2 and the primary winding 3 and it forms a duct for cooling between both windings. Impedance adjusting devices 5 inserted between the secondary and the primary windings wound around the legs 1a, 1b are arranged so that they oppose to each other with the iron core 1 placed between them. Assuming that winding resistance is R1, inductance caused by magnetic flux passing through such parts other than the impedance adjusting device 5 is L1, the amount of resistance component and inductance component of equivalent impedance of the impedance adjusting device 5 are R2 and L2 respectively, the impedance component Z2 of the impedance adjusting device 5 becomes as follows: Z2= jomegaL2R2/(R+jomegaL2).
Patent JP-S56162527-A (JP)
Title: Controller of television receiver
Inventor: MASUKO AKINOBU
IPC: H03J7/28
Filed: 1980-05-20
Abstract: PURPOSE:To increase the degree of freedom of fine adjustment of a frequency synthesizer reception system which uses a phase locked loop, by properly controlling the oscillation frequency of the voltage-controlled oscillating circuit of a tuner by a gate circuit for automatic tuning operation. CONSTITUTION:An automatic tuning AFT circuit 31 is supplied with the IF output of a tuner 11 to output a signal which corresponds to a shift in the IF signal. Then, a gate circuit 32 receives the output of the circuit 31 via one terminal and that of an LPF18 via the other terminal to select either one of the both, and the selected signal is applied to the oscillation frequency control terminal of a controlled oscillator in the tuner 11. A fine-adjustment signal generating circuit 20 performs pulse-width modulating operation and D/A converting operation and inputs an obtained DC voltage to the circuit by superposition. The output voltage of the circuit 31, when the circuit 32 is at a terminal 322 side, controls porperly the oscillation frequency of the voltage-controlled oscillator in the tuner 11.
Patent JP-H07282484-A (JP)
Title: Signal recording control circuit for magneto-optical device
Inventor: YAMAMOTO TAKESHI
IPC: G11B11/105
Filed: 1994-04-05
Abstract: PURPOSE:To surely perform recording operation by providing a displacement quantity detecting circuit detecting eccentricity of a disk and varying magnitude of a recording current supplied to a magnetic head corresponding to quantity of eccentricity of a disk. CONSTITUTION:A displacement quantity detecting circuit 15 detects displacement quantity of a signal track caused by eccentricity of a disk D based on a signal obtained by a pickup control circuit 3, while controls operation of a recording current control circuit 14 corresponding to its displacement quantity. In this case, this device is constituted so that as displacement quantity is made larger a value of a recording current supplied to a magnetic head 2 is increased. And displacement operation of a light beam is performed following displacement operation of the signal track. Therefore, operation for reading a signal from the disk D can be performed independently of eccentricity of the disk D.
Patent JP-S542421-A (JP)
Title: Copolyamide fiber and its production
Inventor: KANEDA TAKAHO
IPC: D01F6/80
Filed: 1977-06-09
Abstract: PURPOSE:The solution polycondensation between a specific diamine component and a reactive derivative of terephthalic acid is conducted to form a highmolecular-weight copolyamide, which can give fibers with an initial modulus of over 400g/de and a tensile strength of over 16g/de.
Patent JP-S58183980-A (JP)
Title: Filtering element of desalinating filter
Inventor: OGAWA TOSHIO
IPC: C02F1/42
Filed: 1982-04-23
Abstract: PURPOSE:To diminish the contamination of the filtering element, by consituting a filtering material for forming a filtering bed with two layers of coarse and dense parts, arranging the coarse part at the side of an outer surface, and making the density of the filtering material in the coarse part at 2-20% on the basis of the dense part. CONSTITUTION:The fibrous filtering layer of the filtering element is constituted with two layers, in a manner such that the surface and inner parts of the filtering layer are made coarse and dense, respectively. That is, the filtering surface part of the element is composed of fibrous filament 34 abound in flexibility and relaxation, e.g. an artificial or animal fiber of 2-200mu in size, and the density of the constitutional fibrous filament 34 is made at 2-20% by volume density. The fibrous filament 34 may be constituted by introducing fibrous filament in a manner such that the thickness of the layer of said fibrous filament is made at 2-30mm. from the boudle of fibrous filament as the inner filtering material or by winding the cloth into which pieces of fibrous filament is woven in the same size round the dense filtering material of the element.
Patent JP-S61225913-A (JP)
Title: Amplifier
Inventor: SATO REISUKE
IPC: H03F3/68
Filed: 1985-03-30
Abstract: PURPOSE:To obtain the gain difference between both the systems by using a couple of feedback type operational amplifier circuits so as to change over the two-amplifier system driving independent loads and the BTL system giving high ouptut amplification. CONSTITUTION:In throwing contacts of switches S1-1, S1-2 to the position L, an inverting input terminal of the feedback type operational amplifier circuit 20 is connected to ground via a resistor R22, a signal inputted to a non-inverting input terminal of the feedback type operational amplifier circuit 10 is inputted to the non-inverting input terminal of the circuit 20 to constitute the connection of the two amplifier system and the gain of the circuits 10, 20 is expressed as (R11+R12)/R12. In throwing the contacts to the position H, an output of the circuit 10 is inputted to the inverting input terminal of the circuit 20 via resistors R11, R12 and R22(R221+R222), the non-inverting input terminal is connected to ground to constitute the connection of the balanced transformerless (BTL) system, and a prescribed increased gain is obtained by halving the resistance between the inverting inputs of the circuits 10, 20. Thus, the gain difference between the BTL system and the two-amplifier system is obtained.
Patent JP-H05274691-A (JP)
Title: Disk device
IPC: G11B21/08
Filed: 1992-03-25
Abstract: PURPOSE:To accurately position an optical head in a characteristic data recording area by using the detector for detecting an innermost circumferential position of the optical head on a disk without using an exclusive detector. CONSTITUTION:This device is constituted so that by using the detector 36 detecting a matter that the moving position of the optical head 3 is placed on the inner most circumferece of the disk 1, the output value of a detective signal when the detector 36 detects no inner circumference is controlled to a prescribed value, and a matter that the laser beam from the optical head 3 irradiates the central part of the radial position of the characteristic data recording area 1b is detected by using the detective signal whose output value is controlled, and the movement of the optical head 3 is stopped by the detected result.
Patent JP-S542552-A (JP)
Title: High frequency heating device
Inventor: KIKUCHI IWAO
IPC: F24C7/08
Filed: 1977-06-08
Abstract: PURPOSE: High frequency heating device in which a discharge duct communicating with a space for storing a heated object is formed with a stepped part and a sensor element for sensing a physical change found in a an air flow is arranged at a point where the air flow is densed by the stepped part. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60211933-A (JP)
Title: Method for formation of pattern
Inventor: HIRAI YUTAKA
IPC: H01L51/40
Filed: 1984-04-06
Abstract: PURPOSE:To enable to control the two dimensional arrangement of a monomolecular film or a monomolecular accumulated film by a method wherein a ray of light is scanned on the surface of a base in the state wherein no atmospheric gas is present, and after the monomolecular film or the monomolecular accumulated film has been formed, supersonic vibrations are applied thereon. CONSTITUTION:A monomolecular accumulated film 1-2 of arachidic acid is formed on the surface of an Si (100) substrate 1-1 and the like by performing an LB method, and a base is formed. Then, argon laser beams are condensed and scanned on the surface of the base. The arachidic acid film on a scanned part 1-4 is modified and evaporated, and a pattern is formed. Subsequently, a monomolecular accumulated film consisting of arachidic acid and a melocyanine derivative is formed by performing an LB method. Then, when supersonic vibrations are applied in water, the monomolecular accumulated film on the modified part 1-4 is exfoliated, the monomolecular accumulated film is left and formed on the non-modified part 1-3 only in accordance with a pattern.
Patent JP-S56168668-A (JP)
Title: Electrophotographic copying machine
Inventor: SARUWATARI RIYOUJI
IPC: G03G15/04
Filed: 1981-05-07
Abstract: PURPOSE:To enhance accuracy of magnification change with a simple structure, and to reduce a machine size, by advancing a mobile mirror into a light path at the same time movement of a lens in changing magnification, and interlocking movement of the lens and the mirror. CONSTITUTION:An optical system unit 5 consists of a mirror lens 19, the first and second fixed mirrors 20, 22, and a mobile mirror 21. The mirror lens 19 is fixed to a support member 25 having an operating cam 26 and can be moved on rails 24. The mobile mirror 21 fixed to a mirror holder 29 is pivotally supported on a pin 30. In a 1/1 magnification, the optical system forms a predetermined image on the position of the continuous line as shown in the figure, but in a reduction magnification, the lens 19 and the mirror 21 are displaced in the position of the chain line. The support member 25 moves in the right direction, the cam 26 is released from a receiving pin 32, the mirror 21 is advanced into a light path with a spring to carry out reduction copying, thus permitting the lens 19 and the mirror 21 to be interlocked and accuracy to be enhanced.
Patent JP-S61225218-A (JP)
Title: Block copolymer
Inventor: KAWABATA TOHEIJI
IPC: C08G75/0245
Filed: 1985-03-30
Abstract: PURPOSE:A block copolymer improved in impact resistance and flexibility, prepared by chemically bonding a polysulfone as a soft segment to a polyphenylene sulfide. CONSTITUTION:A halogen-substituted aromatic compound (e.g., p-dichloro benzene) is polymerized with Na2S in an amide or sulfone solvent (e.g., sulfolane) to obtain a polyphenylene sulfide containing at least 70mol% structural units of formula I. This polyphenylene sulfide is graft-copolymerized with a polysulfone of one of formulas II-IV, etc. (wherein n>=10) having a reduced viscosity (as measured in 0.2g/100ml chloroform solution at 25 deg.C) of 0.05-1.0 in an organic polar solvent (e.g., formamide) to obtain a block copolymer having a relative viscosity [eta] (as measured in a 0.4g/100ml alpha-chloronaphthalene solu tion at 206 deg.C and calculated according to the equation of formula V) of 0.03-1.0.
Patent JP-S61226787-A (JP)
Inventor: NISHIMURA SHUICHI
IPC: H01J61/32
Filed: 1985-03-30
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。