baber/WOPTO huggingface dataset:
Patent JP-H05212277-A (JP)
Title: Control release system
Inventor: HONDA TOMOJI
IPC: G01N27/00
Filed: 1992-02-06
Abstract: PURPOSE:To enable the release of the functional material in a composite formed by molding conductive metallic powder, polymerizable monomer or prepolymer and the functional material to a specified shape for a required period of time when needed by connecting a sensor to this composite. CONSTITUTION:The result of environmental monitoring requiring the release is transmitted as a current or voltage from the sensor 3 to electrodes 2 and is conducted by the metallic powder in the composite 1. The conductive metallic powder is internally moved toward the electrodes 2 by being placed in an electric field at this time. The structure in the composite 1 changes to the structure having many gaps and eventually the diffusion and release of the functional material incorporated into the composite are accelerated. Namely, the conductive composite 1 is formed and the electrodes 2 are mounted thereto. The functional material responding to the electric signal from the sensor 3 is released by utilizing the generation of a change in the internal structure when these electrodes are energized.
Patent JP-S51130933-A (JP)
Title: Emergency fire-fighting device for liquid combustion apparatus
Inventor: SEKIKAWA YOUICHI
IPC: F23D3/18
Filed: 1975-05-10
Abstract: PURPOSE: Reducing within an apparatus space for a fire-fighting plate standing in to shelter a fire grate for fire-fighting by means of sliding force transformed from restoring force from curved to plane state. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S51133108-A (JP)
Title: A swirl burner for hot stoves
Inventor: ANDOU HARUKA
IPC: C21B9/10
Filed: 1975-05-15
Abstract: PURPOSE: A swirl burner for hot stoves which forms stable flame and prevents occurence of after-burning phenomenon or vibration combustion. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S58183394-A (JP)
Inventor: ERUNSUTO BURIYUUDERURE
IPC: B64G1/28
Filed: 1983-03-31
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-H02237484-A (JP)
Title: Prime mover
Inventor: KANAZAWA YUKIO
IPC: H02N11/00
Filed: 1989-03-09
Abstract: PURPOSE:To obtain a torque only through the magnetic action of a magnet without supplying power as in the case of a motor by providing a plurality of magnetic shielding members set longer than the circumferential dimension of a magnetic body. CONSTITUTION:For example, twelve second magnetic bodies 2a to 2l being poles (S poles) dissimilar to those of first magnetic bodies 1a to 1h are arranged at equal pitches circumferentially in the positions of the outer peripheral face of a rotor 6 facing the first magnetic bodies 1a to 1h on a pedestal 5. Respective circumferential dimensions of the first magnetic bodies 1a to 1h and the second magnetic bodies 2a to 2l are equal. Further, the ratio in the numbers of said magnetic bodies are two to three.
Patent JP-H06264484-A (JP)
Title: Sanitary flushing closet device
Inventor: KONDO MASAMITSU
IPC: E03D9/00
Filed: 1993-03-17
Abstract: PURPOSE:To perform comfortable use by a method wherein the drive noise of a sanitary flushing closet device, offensive to ears in the vicinity of the head part of a user is muffled through adaptive type active noise control. CONSTITUTION:Various noise generated from a washing water feeding device 14, a drying device 16, and a heating device 9 is detected by a first pressure detector 20 and based on a signal therefrom, an opposite phase signal is calculated by a computing device 22. An opposite-phase sound wave is generated from a muffling speaker 23 arranged to a closet cover 11 to muffle noise generated from the respective devices. Simultaneously, by evaluating a muffling amount based on a signal from a second pressure detector 21 arranged to the tip of the closet cover 11, a muffling effect optimum to the vicinity of the head part of a user 12 is produced.
Patent JP-S62214529-A (JP)
Title: Optical disk
Inventor: FUJIMORI YOSHINORI
IPC: G11B7/26
Filed: 1986-03-17
Abstract: PURPOSE:To obtain an optical disk whose drop-out is small and whose S/N is high, by a simple constitution, by irradiating a laser light to a resist thin film on a substrate, making an irradiated part generate a bridge reaction, thereafter, eliminating selectively the thin film of an unirradiated part by a solvent. CONSTITUTION:A bridge reaction of a resist layer 2 is quickened by irradiating a laser light 4 to a photoresist layer 2 on a substrate 1 through a lens 3. An optical disk is obtained by eliminating selectively the resist layer 2 of an unirradiated part 6 by executing a development by a suitable solvent. In such a way, an optical disk which generates no resist residue, whose drop-out is small and whose S/N is high is obtained.
Patent JP-S54148153-A (JP)
Title: Inverter for flush welding
Inventor: KAIKOU TOORU
IPC: B23K11/24
Filed: 1978-05-12
Abstract: PURPOSE: Output current corresponding voltage is detected and compared with standard signal to produce current limiting signal. This is used with logic circuit which selects thyristors to provide reasonable current for flush welding.  
     CONSTITUTION: Current signal 18a of terminal 17-1 to transformer 4 wire 4a current is fed from current transformer 18a to detector 19 and formed into comparison 19a which is fed to comparator 20. When the signal 19 becomes equal to standard signal 20a, the comparator 20 transmits current limiting signal 20b to oscillator 21, which, based on standard signal 11a sends frequency signal 21a to logic circuit 22. The logic circuit 22 has flip-flop circuit and AND gate. The AND gate output is used to send pulse signal 22a to pulse generator 23 to produce gate pulse 23a, which triggers thyristors 14-1 to 14-8 to make output voltage zero, setting inverter current capacity to proper value for flush welding. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02236132-A (JP)
Title: Semiconductor pressure sensor
Inventor: HASHIMOTO HIROKAZU
IPC: G01L7/00
Filed: 1989-03-09
Abstract: PURPOSE:To achieve a higher productivity with a simplified production process by making the center of a pressure sensor chip face a pressure medium- introducing section to bond the chip on a container with a rim thereof. CONSTITUTION:A pressure medium acts on the back of a pressure sensor chip 25 through an introducing section 23. As a vacuum reference chamber 28 is provided on the surface of the chip 25, a diaphragm member 26 of the chip 25 is caused to distort by a pressure working on the back. As a size of the distortion corresponds to a size of the pressure applied, the size of the distortion is detected electrically through a bonding wire 29 and a lead 30 to measure the pressure. On the other hand, a case 27 of the sensor chip 25 is given a shape of a open plate at the lower end thereof and a lower end rim thereof is bonded airtight on the surface of a rim of the diaphragm member 26 thereby simplifying a production process.
Patent JP-H01228812-A (JP)
Title: Method for molding sleevelike resin molded body having spiral slot and metal mold for molding
Inventor: MAEDA KEIJI
IPC: B29C39/34
Filed: 1988-03-09
Abstract: PURPOSE:To simultaneously mold a spiral slot at a prescribed angle on a resin molded body by a method wherein a side core is formed by dividing into a plurality of bodies along a longitudinal direction of the spiral slot and the split side cores each of which are moved and slided in a fixed direction. CONSTITUTION:A side core 6 is formed by dividing into a plurality of bodies along a longitudinal direction of a spiral slot 5 and respective split side cores 61, 62 each of which are arranged so as to move and slide in a fixed direction which is not implicated in an undercut constituted in a spiral slot 5 part. The side core 6 is fitted into a cavity 2 constituted by fitting a core 4 in a resin molding metal mold 3 by moving the side core 6 forward and the inside of the cavity is filled with a molten resin material. Since the molten resin material filling the cavity 2 is solidified and molded by corresponding to a form of the cavity 2 after the lapse of a fixed period of time, the respective split side cores 61, 62 each moved backward and a resin molded product B is taken out through the cavity 2. With this construction, the spiral slot 5 at a desired angle can be molded into the resin molded body B.
Patent JP-S53142492-A (JP)
Title: Polymerization of propylene
Inventor: TANAKA TAKAO
IPC: C08F4/64
Filed: 1977-05-19
Abstract: PURPOSE: The polymerization of propylene is conducted in the presence of a catolyst containing a titanium trichloride composition and a reaction product between a glycol ether and an alkylaluminum halide to increase the polymerization velocity and reduce the formation of atactic polypropylene. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000260736-A (JP)
Title: Manufacture of electronic device and chemical mechanical polishing device
Inventor: SUZUKI YOSHITOMO
IPC: H01L21/304
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To accurately detect the end point of a chemical mechanical polishing(CMP) treatment, even when a polishing pad, having a configuration almost same as the substrate to be treated in used. SOLUTION: A CMP treatment is performed, by pressing the wafer W retained with a water head 11 and chemical liquid is fed to a polishing pad 20 from a chemical liquid feed source 17. An insulating film, having a groove corresponding to a wiring pattern, is formed on the surface of the wafer W, and a copper layer is laminated on the insulating film. When the copper layer outside the groove is removed through flattening treatment using a CMP method further, a copper wiring, which is embedded in the groove, can be obtained. The chemical liquid used for the CMP treatment, i.e., waste liquid, is discharged from the edge of the polishing pad 20. The concentration of copper ions in the waste liquid with detected by measuring the light absorbing characteristic by a spectroscope.  When a sudden decrease of copper ion concentration is observed, the operation of CMP treatment is stopped by a control part 40.
Patent JP-H11240286-A (JP)
Title: Ball-point pen writing utensil
Inventor: KOBAYASHI SEIICHI
IPC: B43K1/08
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To prevent the inside of a barrel, hands and clothes from being stained by preventing the reverse flow of an ink generated by an upward writing and an impact, from occurring, and at the same time, make a writing possible by pumping an ink of a high viscosity by utilizing a pressurizing action by a writing pressure at the time of usage. SOLUTION: A connecting cylinder which is stretchable in the axial direction, is provided between a barrel and a mouth tip utensil wherein a tip is fixed at the tip end, and at the same time, a return spring 8 is urged between the barrel and the mouth tip utensil, and the mouth tip utensil is provided in a manner to be longitudinally moved within a proper range based on the barrel. Also, a spring 7 is inserted in a tip internal hole, and by the forward tip of the spring 7, the rear end of a tip end ball 12 which is rotated embraced by the tip end of the tip is pressed, and the tip end ball 12 is joined to the internal edge of the ball embracing part of the tip, and the tip end ball 12 is provided in a manner to prevent an ink from flowing out.  Therefore, the spring 7 is urged in such a manner that a valve body 6 may be joined to a valve body receiving seat 25 at the tip end of the barrel, and a closed space where the ink is filled, is constituted between the tip end ball 12 of the tip and the valve body 6, and the ink is pushed out from the tip end of the tip by a retraction of the mouth tip utensil accompanying a writing pressure, based on the barrel, and when the writing pressure is released, the valve body 6 opens by a negative pressure which occurs in the closed space, and the ink is replenished.
Patent JP-S51134004-A (JP)
Title: Special call disposal method of communication control exchange
Inventor: AIZAWA TAKEJI
IPC: H04Q3/54
Filed: 1975-05-16
Abstract: PURPOSE:To minimize the numbers of outgoing repeating installation by combining move than 2 different kinds of service call and arranging so that the combined calls may be handled by the same outgoing repeating installation.
Patent JP-S55151447-A (JP)
Title: Copying device
Inventor: TSUBO SHIYUUZOU
IPC: G03G15/00
Filed: 1979-05-10
Abstract: PURPOSE: To prevent taking-out in the skew condition due to one-sided touch of a paper-feeding roller by constituting a paper-feeding roller shaft fitted with paper- feeding rollers on both ends thereof in such a manner that it can swing on the central part of the direction of length as its supporting point.  
     CONSTITUTION: Paper-feeding roller units 70 and 72 have arms 73 which can swing in the range up to the point where the end face of a positioning orifice 77 comes into touch with the axis 76 of a stopper, with a drive shaft 46 as the center of its rotation. Moreover, a paper-feeding roller shaft 83 can also move in the vertical direction in the range up to the point where a bush 74 comes into touch with the upper and lower end faces of a bush-retaining orifice 75 composed of a long orifice. Therefore, a paper-feeding roller 85 can be made to touch surely with copying paper, even if the paper-feeding roller shaft 83 and the copying paper fail be in parallel with each other. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01232622-A (JP)
Title: Manufacture of transfer reed switch
Inventor: INAMURA KAZUHIKO
IPC: H01H11/00
Filed: 1988-03-11
Abstract: PURPOSE:To have a switch with long life by arranging a movable contact and No.1 stationary contact oppositely by the use of two chucks, pinching the two contacts with No.1 jig in alignment, and then applying a mechanical bias to No.3 reed piece while the movable contact and No.1 stationary contact are borne by No.2 jig. CONSTITUTION:Terminal 1b of a reed piece 1 is grasped by No.1 chuck 15-1, while terminal 3b of another reed piece 3 is gripped by another chuck 15-2 to provide alignment. A stationary contact 1a and a movable contact 3a are pinched by a jig 21, and the chucks 15-1, 15-2 are opened to align the contacts 1a, 3a. The these contacts 1a, 3a are inched by another jig 22, which is then retracted. The reed piece 2 is grasped by another chuck 15-3 and supplied, and the reed piece 3 is vulcanized 26, and the reed piece 2 is attracted, and the reed piece 2 is aligned, and a glass tube 4 is supplied, and its top is molten, and the reed pieces 1, 3 and the tube 4 are welded together. Then the tube 4 is molten and welded with the reed piece 2, and a gap is formed between the reed pieces 3 and 2.
Patent JP-H05220824-A (JP)
Title: Polyethylene terephthalate sheet, manufacture thereof and vessel using the sheet
Inventor: MIYAUCHI NAOTAKA
IPC: B29C48/305
Filed: 1992-02-10
Abstract: PURPOSE:To improve releasability at a time when polyethylene terephthalate (PETP) resin sheets are superposed. CONSTITUTION:A polyethylene terephthalate sheet is formed in the satin shape of surface roughness of 1.5-3.5S. Polyethylene terephthalate extruded from the T die 12 of an extruder 10 in a sheet shape is held between molding rolls 14, 16, in which irregular surfaces are formed to roll surfaces, thus forming irregularities to a sheet surface 20. A vessel is manufactured by using the polyethylene terephthalate sheet.
Patent JP-H0576595-A (JP)
Title: Device and method for continuous type peritoneal dialysis
Inventor: ARAN EMU PIIBODEI
IPC: A61M1/28
Filed: 1992-02-10
Abstract: PURPOSE: To avoid occurrence of problem and risks inherent to a batch type peritoneally dialyzing system by accumulating heated and sterilized dialyzate in a sump and by feeding the same into peritoneal cavity after its weight is measured by a load cell. CONSTITUTION: A rated weight of dialyzate is measured by a load cell 76, so as to close a valve 72. When the valve 78 is opened, heated and sterilized dialyzate flows through the valve 78 and a flow meter 80 and then flows into a catheter 81 in the peritoneal cavity of a patient. When the rated weight of the dialyzate is fed from a sump 74, the valve 78 is soon closed. When the rated weight of the dialyzate is measured by the load cell 88 and is fed from a sump 94, the valve 84 is closed, and then the valve 84 is opened so as to initiate drain cycle. Further, liquid from the peritoneal cavity flows into the sump 94 through the valve 84 and the flowmeter 86. A computer receives an input indicating a level which has been previously determined, and controls a periodic volume so as to update a head container 74 with the heated and sterilized dialyzate during the drain cycle.
Patent JP-S63223434-A (JP)
Title: High-frequency heating device
Inventor: KUBOTA TETSUO
IPC: F24C7/02
Filed: 1987-03-12
Abstract: PURPOSE:To prevent high-frequency energies from leaking outward by allowing one turn of lead wires to exist in a protruding part provided on the wall surface of a heating chamber, and setting the dimension of the entire part of lead wires at a value amply smaller than a working wavelength. CONSTITUTION:In a heating chamber 1, high-frequency energies of a wavelength lambdaare sealed to subject a food 2 to dielectric heating, and the food 2 is externally heated by a sheath heater 4. A coil-shaped lead wire 6 made of a small resistance member is connected to the end part of a coil-shaped heater wire 7 of the sheath heater 4, and at least one turn of the lead wire 6 is positioned in a hollow protruding part 5 formed on a wall surface 3 of the heating chamber 1 in a contactless manner. Therefore, no coaxial transmission line is formed at this part. Since the dimension L of the entire part of the lead wires 6 is set as L<<lambda, no high-frequency energies leak outward from the end part of the sheath heater 4.
Patent JP-H04292299-A (JP)
Title: Balance weight for space satellite
Inventor: OISHI KATSUMI
IPC: B64G1/28
Filed: 1991-03-22
Abstract: PURPOSE:To perform a job for mass regulation of a space satellite so simply and sure by shifting a balance weight of the space satellite with a command from the ground according to a configuration change in the satellite after the satellite has been launched onto the specified orbit. CONSTITUTION:When a space satellite is launched, an expansion mast 5 for shifting a balance weight body 6 is folded in advance. When a large change has occurred in the configuration of a satellite such as rendezvous docking on a space orbit and equipment replacement on the orbit and so on, an expansion mast 5 is expanded for balance of mass compensation. At this time, a command transmitted from the ground is received by an antenna 1 of the satellite and, after being demodulated by a receiver 2, a command signal is generated by a decoder 3. Subsequently, this command signal is decoded by electronics 4, and telescopic motion of the expansion mast 5 is controlled. With this constitution, the mass regulation of the satellite is simply and accurately performed.
Patent JP-H07257500-A (JP)
Title: Air-tight case
Inventor: KASHIKAWA RIYOUICHI
IPC: B64G1/66
Filed: 1994-03-28
Abstract: PURPOSE:To boost an air pressure in a case main unit up to a necessary value, even after it is left as in a vacuum over a long period, by providing the case main unit for storing a mission equipment main unit, and sealing air for boosting the air pressure inside this case main unit. CONSTITUTION:A cylinder 1 is sealed with air for boosting up to a necessary air pressure the inside of a case main unit 2 for storing a mission equipment main unit. In the point of time starting a mission, a valve 3 is opened to release necessary air in the case main unit 2. Here is remotely controlled the valve 3 from an interface connector by a solenoidal peration or the like. In this way, even after the case main unit is left as in a vacuum over a long period, the air pressure, which is an air pressure against the mission equipment, in the case main unit 2 can be boosted up to a necessary value.
Patent JP-S51133035-A (JP)
Title: Connecting method of optical fibers
Inventor: IGARASHI KIYOSHI
IPC: G02B6/24
Filed: 1975-05-15
Abstract: PURPOSE:Optical fiber connection method that permits connected optical fibers to be removed and repeatedly used.
Patent JP-S51132977-A (JP)
Title: Junction-type field effect transistor process
Inventor: NAGATA SEIICHI
IPC: H01L29/80
Filed: 1975-05-14
Abstract: PURPOSE: To control precisely the gate length and channel thickness by producing JFETs utilizing molecular beam epitaxy. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63225328-A (JP)
Title: Hydroformylation of olefin
Inventor: MIYAZAWA CHIHIRO
IPC: B01J31/24
Filed: 1987-03-12
Abstract: PURPOSE:To industrially and advantageously obtain an aldehyde, by specifying the ratio of a trivalent organic phosphorus compound to a rhodium component in a specific rhodium based catalyst in hydroformylating a >=4C olefinic compound using the above-mentioned catalyst. CONSTITUTION:A >=4C olefinic compound is hydroformylated with carbon monoxide and hydrogen in a catalyst solution containing rhodium and a trivalent organic phosphorus compound to produce an aldehyde. In the process, the trivalent organic phosphorus compound is present in the reaction system in an amount within the range of >0-<2mol., preferably >=0.5-<2mol., especially 0.5-1.9mol. based on 1mol. rhodium atom to improve the stability of the rhodium component and afford the aimed compound at a sufficient reaction rate even under a lower pressure than that in conventional methods.
Patent JP-S57171853-A (JP)
Title: Laser diode driving circuit
Inventor: GOTOU MASAYUKI
IPC: H04B10/293
Filed: 1981-04-16
Abstract: PURPOSE:To lighten the burden of the Zener diode of a constant-voltage circuit, by connecting a compensating circuit for loaded fluctuating current to a generating circuit for laser diode bias current. CONSTITUTION:A laser diode 5 oscillates lights based on a signal current which arrives at a terminal (d), and a generating circuit 6 for laser diode bias current supplies a bias current IB to the laser diode 5. A bias current controlling voltage is impressed from a terminal (f). A controlling circuit 7 for loaded current compensation is provided in parallel to the generating circuit 6 for laser diode bias current. This controlling circuit 7 for loaded current compensation uses bias currents which are the same level as a DC-DC converter in the bias current generating circuit 6 and which have inversional characteristics. When the bias current IB changes as the threshold of the laser diode 5 changes due to temperature change, an electric current IX which compensates the changed quantity flows from the controlling circuit 7 for loaded current sompensation.
Patent JP-H09251863-A (JP)
Title: Battery and manufacture thereof
Inventor: TAKEI FUMIO
IPC: H01M10/05
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To securely seal a negative electrode substance, an electrolyte and a positive electrode substance by inexpensive means by bonding and sealing a current collecting foil for holding a positive electrode and a negative electrode via an adhesive film composed of two kinds of polymer substances. SOLUTION: A positive electrode substance 1 is made of so-called conductive polymer substance. A negative electrode substance 3 is made of metal having a great reducing property, i.e., an easily oxidized property, such as alkali metals, desirably, lithium or a lithium/aluminum alloy. A solid electrolyte having a high dielectric constant, and in which inorganic salt is easily dissociated in a matrix and ions can be speedily transported, is used for a non-aqueous electrolyte 2. A complex composed of a first polymer substance having a high mechanical strength and a second polymer substance excellent in adhesiveness to the metal is preferably used as an adhesive polymer film 5. The first polymer substance has a melting point of 100 deg.C or higher and a shearing stress of 1MPa or more. A thermoplastic polymer substance is used as the second polymer substance.