baber/WOPTO huggingface dataset:
Patent JP-S5869061-A (JP)
Title: Method of preventing choking of charge control type ink jet recorder
Inventor: KAWAMURA KIICHI
IPC: B41J2/175
Filed: 1981-10-22
Abstract: PURPOSE:To provide a subject device which prevents a nozzle from choking, by constituting the device such that a switch valve is located between a pressurizing pump and an ink tank in a charge control type ink jet recorder to discharge ink in a head at a non-working time of the device. CONSTITUTION:A switch valve 11 is positioned between a pressurizing pump 4 and an ink tank 5, and a switching is made according to an instruction so that an opening 12 to the air is coupled to a conduit running to the pressurizing pump 4. Air is fed in through the opening 12 and pressurized air is supplied to a head 1, and this discharges ink through a nozzle 2 and prevents the nozzle from choking under any environmental condition.
Patent JP-H0334399-A (JP)
Title: Level switching device of electronic component inserter
Inventor: NAKAJIMA MAKOTO
IPC: B23P21/00
Filed: 1989-06-29
Abstract: PURPOSE:To protect an electronic component against impact and to sharply lessen an electronic component inserter in vibration and noise by a method wherein the electronic component inserter is provided with an insertion shaft possessed of an inserting piece which inserts the electronic component and a cam lever driven by a cam, and a level switching section is provided to, at least, either the insertion shaft or the cam lever. CONSTITUTION:A cam lever 11 and a cam 12 are made to bear on a cam follower 13. A link 15 is fitted to an insertion shaft 14 in a slidable manner. The cam lever 11 is made to swing in the direction of (b) by the rotation of the cam 12, and as the link 15 is engaged with the cam lever 11 through a roller 18, it slides in the direction of (a). A block 19 is driven by a motor 22 through the intermediary of a feed screw 20 and a coupling 21 to move in the direction of (c) or (d) corresponding to the body diameter of a electronic component main body 3, whereby the bearing position of the block 19 against a plane A of the insertion shaft 14 is changed to switch the insertion level of an inserting piece 24. Then, even if the cam lever 11 swings in the direction of (b) due to the displacement of the cam 12, this motion of the cam lever 11 is absorbed by a spring 16, so that vibrations and noises occurred at the time when the cam 12 abuts against the follower 13 can be prevented.
Patent JP-H0836261-A (JP)
Title: Production of water-soluble photoresist composition
Inventor: HIDAKA TAKAHIRO
IPC: G03F7/028
Filed: 1994-07-21
Abstract: PURPOSE:To enhance resolution without making a coating film cloudy by dropping water-soluble acrylic monomers as well as a chain transfer agent and a polymn. initiator into a solvent, carrying out polymn. and mixing the resultant copolymer with water-soluble diazo resin. CONSTITUTION:When a water-soluble photoresist compsn. contg. watersoluble diazo resin and a water-soluble acrylic copolymer is produced, water-soluble acrylic monomers as well as a chain transfer agent and a polymn. initiator are dropped into an aq. solvent and polymerized and the resultant water-soluble acrylic copolymer is mixed with water-soluble diazo resin. The water-soluble acrylic copolymer is obtd. by copolymerizing 2-hydroxyethyl acrylate with a copolymerizable monomer such as acrylic acid or acrylamide. Since the chain transfer agent is used, the mol.wt. of the copolymer can be controlled and resolution can be enhanced without making a coating film cloudy.
Patent JP-H0838291-A (JP)
Title: Joint device for seat structure
Inventor: FURANSOWA FUUREI
IPC: A47C1/032
Filed: 1995-07-05
Abstract: PROBLEM TO BE SOLVED: To enable to reproduce the tilt position of a backrest taken before bringing down to the front when the backrest is returned to the standing position after bringing down to the front. SOLUTION: A joint unit consists of a fixed plate 10, a mobile plate 20, a middle plate 30, a tilt control mechanism 40, a lock mechanism 50 to stop the fall-down movement of the backrest, and a mobile control unit 60 working on the tilt control mechanism 40 and the lock mechanism 50. While the tilt control mechanism 40 enables or disenables the relative rotation between the fixed plate 10 and the middle plate 30, it can tilt the backrest to the front if it is rotatable. The control unit 60 can control the tilt control mechanism 40 and the lock mechanism 50 separately.
Patent JP-S5792852-A (JP)
Title: Hybrid integrated circuit
Inventor: KAZAMI AKIRA
IPC: H05K3/28
Filed: 1980-12-01
Abstract: PURPOSE:To contrive to miniaturize a hybrid integrated circuit by a method wherein two sheets of metal substrates are arranged on an insulating film being separated mutually, the desired conducting circuits and a circuit element are arranged on the other surface of the film, and the film is bent to pile up the metal substrates and is molded. CONSTITUTION:The Al substrates 11, 12 having nearly 0.5mm. thickness are adhered on the polyimide film 13 being separated mutually at the interval being the sum of thickness of the substrates, copper foil is adhered on the face to form the conducting circuits 14 having the desired shape, pads 17 are arranged in order at the end part on the substrate 12 side, and the circuit element 15 is assembled to the part other than the bending part. The film 13 is bent at the separating part of the substrates 11, 12 to pile up the substrates 11, 12, and it is sealed with resin 18 reserving outside leads 16. By this constitution, the circuit becomes to equivalent with both the faces of the substrates, and the IC can be miniaturized.
Patent JP-S5692039-A (JP)
Title: Screw for molding thermoplastic resin
Inventor: IDE AKIKUNI
IPC: B29C48/67
Filed: 1979-12-26
Abstract: PURPOSE:To permit molding by extruder satisfactorily while keeping the temperature of resin uniform by providing a given melting acceleration part, a given mixing part, and a given melting end part between a supply part beginning with the material charge port of an extruder screw and a final weighing part. CONSTITUTION:The particles group of nonmolten resin 1 which is not destructed in a melting acceleration part A and has a temperature higher than the secondary transition point but just below melting point is flowed into a mixing part B, where it is uniformly dispersed and mixed in a great amount of melt by means of an auxiliary stirring mixer, e.g., beat, pin, etc., and its partial surface layer enters each inflow side groove of a melting end part C. The resin flow coming to the flow path C reaches through a comparatively narrow aperture delta to a neighboring flow path f. Since, in the process, a temporary but effective shearing force is produced only in nonmolten resin having a considerably great visco-elasticity, particles are deformed and stretched thinly and at the same time are exposed to a frictional heat produced, whereupon its melting point is exceeded at one time to complete melting.
Patent JP-S6326735-A (JP)
Title: Data processor
Inventor: MATSUMOTO HIDEKAZU
IPC: G06F9/32
Filed: 1986-07-21
Abstract: PURPOSE:To decrease the number of branch circuits and to improve the processing performance in a predicate calling mode, by using a circuit which extracts the tag part of the data with which a type indexing job is performed and produces the offset data in response to the type of the extracted tag. CONSTITUTION:The tag part of the data with which a type indexing job is performed is extracted out of a register file 112 and set to a register 130. A circuit 132 is added for production of the offset data corresponding to the type of said extracted tag. A predicate calling instruction supplies the data to the circuit 132 for type indexing to obtain the offset data. Then the value is read out of a type indexing table 200 and set to a program counter 112 by means of the address obtained by adding said offset data to the base address of the table 200 which is given by the operand in an instruction through a computing element.
Patent JP-H0519745-A (JP)
Title: Image memory device
Inventor: AMANO YOSHINORI
IPC: G06F3/048
Filed: 1991-07-10
Abstract: PURPOSE:To provide such image memory device which can make scroll display of >=3 frames by using the display memory of two frames. CONSTITUTION:This image memory device is constituted to start a scroll after transferring image data to a display memory A2, a display memory B3 and a buffer memory 5, then to transfer a half of the image data within the buffer memory 5 to the display memory A2 at the point of the time when the output signal from the display memory A2 disappears half from the image monitor and to transfer the remaining data at the pint of the time when the data disappears completely, by which the continuous scroll operation is executed with the display memories of the two frames.
Patent JP-S63119483-A (JP)
Inventor: GERUHARUTO ZAUAA
IPC: A61P25/24
Filed: 1987-07-09
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-H0816707-A (JP)
Title: Bar code symbol reader
Inventor: YOSHIKAWA KENJI
IPC: G06K7/10
Filed: 1994-06-29
Abstract: PURPOSE:To shorten the time for error correction and data processing by providing a means for generating a pseudo detecting signal. CONSTITUTION:A decode (demodulating) means 11 is connected to a read means 10 fetching the data of a multistage bar code symbol 1, a mark detecting means 12 and a data processing means 13 are connected to the decode means 11, and a pseudo mark detecting signal generating means 14 and a data output means 15 are connected to the data processing means 13. When there are line data of which the start mark or stop mark is not detected by the mark detecting means 12 in the multistage bar code symbol 1, the pseudo mark detecting signal generating means 14 generates a pseudo start mark or stop mark detecting signal based on the detecting position information of the mark provided from the line data (at an arbitrary reliability degree setting level) for which the completion of data processing at the data processing means 13 with high reliability is judged. Thus, those line data can be decoded.
Patent JP-S5693139-A (JP)
Title: Record player
Inventor: HAMADA YUUICHIROU
IPC: G11B3/095
Filed: 1979-12-26
Abstract: PURPOSE: To ensure an electric control for the position of the stylus tip, by detecting and converting the horizontal position of a tone arm into the address data to control the arm driving means and at the same time securing an optional alteration for the address data used for the comparison control means.  
     CONSTITUTION: An inter-music detector comprising the light emitting diode 35 and the phototransistor 36 is provided to the cartridge at the tip of the tone arm. At the same time, a horizontal position detector consisting of a light emitting diode plus the phototransistors 24a, 24b and others is added to detect the horizontal position of the tone arm in relation to the rotary shaft of the tone arm. The signals of these detectors are converted into the address data to control the arm driving device 58. The position of the stylus tip can be controlled electrically based on the address data used in the comparison control circuit 57 which is used to bring the tone arm to the prescribed position and by changing optionally the compensation value β given from the bit switch 50. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0332793-A (JP)
Title: Device for circulating bath tub water
Inventor: KITA SHIGEHIRO
IPC: B01D35/027
Filed: 1989-06-30
Abstract: PURPOSE:To adequately maintain and manage a sterilizing liquid by providing a controller to make control in such a manner as to prohibit the reception of the same filtering and sterilizing operations unless the prescribed time elapses even if these operations are made next time when the filtering operation and sterilizing operation are made. CONSTITUTION:Circulating water is admitted as flow A into a water passage part 8a of a filter 8 by a circulating pump 6. A part of this water enters as flow B the filter chamber 8b. While the water is filtered by a filter 8f, the water is introduced from the hollow part in the central inside part to the filter outlet in the bottom, from which the water joins with the flow C past a bypass line 8C to form flow D which returns to the bath tub. On the other hand, the sterilizing liquid 9a is sucked through a pipe 11a by a liquid feed pump 10 from the upper part of a sterilizing liquid tank 9 and is supplied through a pipe 11b to the filter chamber 8b from the upper part of the filter 8. Even if the filtering and sterilizing operations are tried to be made again after these operations are made, the controller 14 does not accept the operations unless the prescribed time elapses after the previous operations. The filtering and sterilizing operations are, therefore, not carried out in such a case.
Patent JP-H0460143-A (JP)
Title: Intake device of internal combustion engine
Inventor: IRIYAMA MASAHIRO
IPC: F02D9/02
Filed: 1990-06-29
Abstract: PURPOSE:To improve reliability of control by controlling a throttle valve opening so as to hold a predetermined fail safe opening while stopping normal feedback control by a feedback control means when abnormality of a return spring is detected. CONSTITUTION:A throttle valve A, interposed in an intake system of an internal combustion engine, is feedback-controlled to an opening in accordance with an operational condition by a throttle actuator D driven by a signal output from a feedback control means C based on an opening detected by a throttle sensor B. The throttle valve A is urged in a predetermined opening direction by a return spring. Here, an abnormality detecting means E for detecting abnormality of the return spring is provided, and when the abnormality of the return spring is detected by this abnormality detecting means E, the throttle actuator D is drive-controlled so as to hold the throttle valve opening to a predetermined fail safe opening while stopping operation of the feedback control means C by a fail safe means F.
Patent JP-S6148870-A (JP)
Title: Two-color electrophotographic method
Inventor: TAMURA YOSHIHIRO
IPC: G03G15/01
Filed: 1984-08-17
Abstract: PURPOSE:To prevent the 1st development from being performed where the 2nd exposure is carried out and to prevent deterioration in picture quality due to color mixture by controlling the intensity of the 2nd exposure so that the surface potential of the photosensitive body where neither the 1st nor the 2nd exposure is performed in the 1st developing process and that where the 2nd exposure is performed are in specific relation. CONSTITUTION:A photosensitive drum 1 is irradiated with a light beam 5 of one of two colors to be reproduced, e.g. blue to be developed in the 2nd developing process to form a corresponding latent image, and the photosensitive drum 1 is charged electrostatically by a secondary charger 4 to the opposite polarity of primary charging or reduced in the charge of the primary charging. Then, the photosensitive drum 1 is irradiated with a light beam 6 of, for example, black to be developed in the 1st developing process to from its latent image. In this case, a potential sensor 9 is used to detect the potential Va on the photosensitive drum 1 where neither the 1st exposure nor the 2nd exposure is performed and the potential Vb where the 2nd exposure is performed, and the intensity of the 2nd exposure is so controlled that Va>=Vb.
Patent JP-H04226525-A (JP)
Title: Epoxysiloxane/organic epoxy composition having high heat distortion temperature
Inventor: JIEEMUSU MITSUGU FUKUYAMA
IPC: C08L63/00
Filed: 1991-06-17
Abstract: PURPOSE: To provide the subject blend comprising a particular tetraorganotetraepoxy cyclic siloxane monomer, an organic epoxy resin, a cationic onium salt catalyst and a copper salt cocatalyst, which will polymerize to form a composition having a high heat distortion temperature.  
     CONSTITUTION: This heat curable blend which will polymerize to form a composition having a high heat distortion temperature comprises (A) a tetraorganotetraepoxy cyclic siloxane monomer of formula [wherein R is 1-12C (cyclo) alkyl, phenyl; R' is 2-12C alkyl, 2-10C monovalent epoxy, and one or more of R' is epoxy], (B) an organic epoxy resin, the ratio of component A to component B being from 10:1 to 1:1, (C) 2.5 to 3.0 (weight)%, based on the combined weight of components A and B, cationic onium salt catalyst, and (D) 0.25 to 0.30%, based on the combined weight of components A and B, copper salt cocatalyst. 
     COPYRIGHT: (C)1992,JPO
Patent JP-S6230446-A (JP)
Title: Communication network control system
Inventor: YANO TAKASHI
Filed: 1985-07-31
Abstract: PURPOSE:To prevent delay of propagation and to shorten a time required for bus fixing by cutting off connection of all input channels excepting an input channel of the first arrival to an output channel when input signals are given to plural input channels. CONSTITUTION:Connection between input channels i0-i7 and output channels o0-o7 of a switching matrix device 1 is controlled by a switching control device 5. When an input signal monitoring device 3 detects that input signals are given to more than one input channel on the first outward information, the device 5 connects all such input signals once to all output channels not yet used for other communication, and cuts off connection of all input channels excepting an input channel of first arrival detected by a first arrival input signal detecting device to output channels. Thus, the preamble part of the packet does not disappear and the delay does not occur.
Patent JP-S6270866-A (JP)
Title: Image forming method
Inventor: KIUCHI MASASHI
IPC: G03G13/09
Filed: 1986-07-18
Abstract: PURPOSE:To obtain an always stable and sharp image by using a developer which consists of a magnetic toner having specific coercive force and specific volume resistivity and does not contain carrier particles and developing an electrostatic latent image with the magnetic toner which is frictionally and electrostatically charged. CONSTITUTION:The developer which consists of the magnetic toner and does not contain the carrier particles is supplied to a developing device having a developer supporting member and magnet. The magnetic toner is frictionally and electrostatically charged by relatively moving the magnet and the magnetic toner. The electrical latent image formed to the electrostatic image holding member disposed without contacting with the toner layer is developed by the frictionally and electrostatically charged magnetic toner, by which the toner image is transferred to a transfer material. The toner consists of a binder and magnetic powder. The magnetic powder which consists of an alloy or compd. of iron such as magnetite, hematite or ferrite or cobalt, nickel and manganese and has at least >=170 oersted coercive force is used. The specific volumetric resistivity of the magnetic toner is made >=10<12>OMEGANcm.
Patent JP-H04370317-A (JP)
Title: Forced circulation type water cooling device for engine
Inventor: SUGAWARA KOICHI
IPC: F01P7/16
Filed: 1991-06-14
Abstract: PURPOSE:To supply total quantity of cooling water in a water jacket to a radiator side during normal operation by closing a relief valve through the pressure drop of the cooling water when a thermostat valve is open. CONSTITUTION:Cooling water of an engine 10 is circulated by passing through in the order of a water jacket, a hot water passage 1, a radiator 2, a cold water passage 3, a water pump 4. A thermostat valve 5 is interposed at one side between the hot water passage 1 and the cold water passage 3, and a constitution is made by communicating a hot water outlet port 6 side of the water jacket with the inlet 8 side of the water pump 4 through a bypass passage 7. A relief valve 9 which is provided to the bypass passage 7 is closed through the pressure drop of the cooling water when the thermostat valve 5 is opened. This arrangement allows the relief valve 9 to be closed and the bypass passage 7 to be blocked during the normal operation when the thermostat valve 5 is opened, enabling supply of the total quantity of the cooling water in the water jacket to the radiator 2 side.
Patent JP-H11350839-A (JP)
Title: Structure for fixing frame body to opening part of wall
Inventor: TAKAHASHI EIJI
IPC: E06B1/56
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To fix a frame body to a building dimply, easily, efficiently, and securely, and exchange the frame body simply as required. SOLUTION: In a structure in which a frame body is fixed to an opening part of a wall, a clearance adjusting tool 4 is nipped and fixed in a mounting clearance between the opening part of the wall and the frame body. The mounting clearance is blocked by a casing. The clearance adjusting tool 4 is provided with fixing part 8 fixing the casing blocking the mounting clearance, an adjusting screw 9 provided in the fixing part 8 so as to rotate, and a projecting part 10 connected with the fixing part 8 so as to rotate and protrude the adjusting screw 9. The clearance adjusting tool 4 arranged in the mounting clearance protrudes the projecting part 10 by the adjusting screw 9 and presses the opening part of the wall and the frame body in the mounting clearance. The frame body is fixed on a building through a set screw passing through the frame body.  The casing blocking the mounting clearance is connected with the fixing part 8 of the clearance adjusting tool 4 through a connection screw.
Patent JP-S6061682-A (JP)
Inventor: SHIRAISHI HIROYUKI
IPC: G21C7/16
Filed: 1983-09-16
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-S5871931-A (JP)
Inventor: TERII ESU DAN
IPC: C04B41/45
Filed: 1982-09-29
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-S6231836-A (JP)
Title: Underwater housing for camera
Inventor: ISHIHARA MASAAKI
IPC: G03B17/08
Filed: 1985-08-02
Abstract: PURPOSE:To obtain a underwater housing with which the photographer can know the information of a camera by providing a means to detect the sound issued by the camera and a means to show the detected matter to the external part. CONSTITUTION:At the first processes of a releasing button 4, a connecting point 26 is closed, a terminal (a) of a control circuit 22 comes to be 'L', the sound is issued 23 at the time of focusing, a device 28 detects the sound and a terminal (d) is transferred to 'H'. At such a time, since an inverter 29 is transferred to 'H', the output of an AND gate 30 comes to be 'H', an LED 1 lights up and the photographer knows that focusing is connected. Continuously, in the second process of the button 4, a connecting point 27 is closed, the input of a terminal (b) of the control circuit 22 comes to be 'L', and the releasing action is executed. At such a time, the gate 30 is transferred to 'L', and an LED will not emit the light. By the constitution, the information of the sound signal generated by the camera mounted in the housing can be informed to the photographer.
Patent JP-H11191234-A (JP)
Title: Lens holder of optical pickup and its actuator
Inventor: UMEMOTO NOBORU
IPC: C08K7/02
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To obtain a lens holder consisting of a material which has a modulus of elasticity in bending of >=14000 MPa and lessens the occurrence of burrs and its actuator. SOLUTION: This lens holder 4 of the optical pickup is constituted by molding a compsn. contg. a polyamide imide resin having at least one residue selected from an aliphat. residue and alicyclic residue between at least amide bonds, between imide bonds or between the amide bonds and the imide bonds. The lens holder 4 is formed by molding a mixture composed of at least one resin selected from a polycarbonate resin, polyarylate resin and polybiphenyl sulfone resin and cellulosic fillers.