baber/WOPTO huggingface dataset:
Patent JP-H09208366-A (JP)
Title: Charging of raw material in single crystal pulling up device
Inventor: ATAMI TAKASHI
IPC: H01L21/208
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To reduce the occurrence of lattice imperfection of a semiconductor single crystal by confirming the normal state in the constant diameter growth zone and gradually charging the raw materials, after the transient of the constant diameter growth zone ends. SOLUTION: This apparatus for pulling up a single crystal is equipped with the double layered crucible comprising an outer crucible and an inner crucible both of which communicate with each other and a raw materials-feeding tube which can continuously feed granular raw material to the semiconductor melt between the outer crucible and the inner crucible. The pulling-up starts, the shoulder 28 grows full and the rate of diameter deviation of the single crystal 26 reduces lower than a prescribed value at the diameter constant growth process (corresponding to t1 in the figure). After a prescribed amount A of the pulling-up is completed, the feed of the granular raw material is started and this feed rate is linearly increased up to the set feed rate G. Interlocking to this change, the rising rate of the double-layered crucible linearly reduces down to zero.  The gradual charge of the raw material minimizes the sharp temperature change of the semiconductor melt and the double layered crucible is lifted as interlocking to the raw material feed rate to minimize the level fluctuation of the semiconductor melt.
Patent JP-H09188338-A (JP)
Title: Hanging container, or bag for packed commodity
Inventor: KOGURE MASAHIRO
IPC: B65D33/14
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To prevent a hook hole from deforming due to the weight of a commodity being housed in a container or a bag, and make hard to generate cracks around the hook hole by a method wherein as the hook hole, a first hook hole and a second hook hole of which the hole widths in the vertical direction for the hanging direction are different, are arranged while separating them. SOLUTION: On a container 11 for hanging, a member 19 for hanging where a lid part 18 and hook holes 21, 22 are provided, is integrally formed, and the member 19 for hanging is heat-welded to the end of a bottom part on the opening side of the container. On the member 19 for hanging, as a first hook hole 21 for an L-shaped hook, a circular hole of approx. 8mm is provided, and also as a second hook hole 22 for a U-shaped hook, a hole of which the width in the hanging direction N is approx. 4mm, of which the width in the vertical direction M to the hanging direction N is approx. 31mm, and both ends of which are semi-circular, is provided. When a commodity is housed in the container 11 for hanging, and an L-shaped hook is engaged with the first hook hole 21, or a U-shaped hook is engaged with the second hook hole 22, a deformation and cracks do not generate.
Patent JP-S60164051-A (JP)
Title: Control mechanism of automatic transmission for automobile
Inventor: YOSHIKAWA NOBUO
Filed: 1984-02-07
Abstract: PURPOSE:To prevent reckless driving of a car when it is started, by gradually releasing a locked condition of rotation in response to the depressing quantity of an accelerator when the car is started and preventing starting of the car unless the accelerator is depressed even in the case of a car equipping an automatic transmission. CONSTITUTION:Under a condition of shift mode of the first speed, that is, in the on-condition of a band brake B1, if a band brake B2 is further applied being placed in an on-condition, an output shaft 10 is not rotated by locking also the rotation of a carrier 9. A car, when it is stopped in a condition of shift mode being placed in a range D and applying the band brakes B1 and B2 to be placed in their on-condition, is started while gradually releasing tightening force of the band brake B2 responsively to the depression of an accelerator. In this way, an automatic transmission mechanism, which causes the car to start by depressing the accelerator, is materialized.
Patent JP-S61198411-A (JP)
Title: Thin film magnetic head
Inventor: SHIBATA NORIO
IPC: G11B5/31
Filed: 1985-02-05
Abstract: PURPOSE:To attain ease of adjustment by forming a recording thin film magnetic head group and a reproducing thin film magnetic head group at a position opposed together at the base. CONSTITUTION:Since the relation of position between a recording head group 2a and a reproducing head group 6b and between the recording head group 2b and a reproducing head group 6b is decided respectively by patterns in forming each thin film head group, the adjustment for mounting is very easier than that of a conventional thin film magnetic head. Further, in executing recording the recording head group 2a, since the reproducing head group 6b scans onto the magnetic head 5 with a delay from the recording head group 2a, the reproduction just after recording, that is, monitoring is attained.
Patent JP-S60166148-A (JP)
Title: Mold for continuous casting machine of catapillar type
Inventor: ASARI TAKASHI
IPC: B22D11/06
Filed: 1984-02-07
Abstract: PURPOSE:To provide the titled casting mold which prevents penetration of a molten metal and is safely operated by disposing many side face dam blocks fitted adjacently to an endless belt on both sides of the endless belts and specifying the space between the blocks at the size at which the generation of tension in the belts by thermal expansion is obviated. CONSTITUTION:Many side face blocks 5 are fitted through dovetail grooves 8 to an endless metallic belt 9 to constitute side walls and the belt is moved at the equal speed synchronized with endless belts 1, 2 with a belt type continuous casting machine which pours a molten metal into the spacing constituted of the belts 1, 2 and the side face blocks 5 on both sides thereof and cools the molten metal to solidify while moving the same. Every several pieces of said blocks 5 are preliminarily fastened to the belt 9 by means of screws 10 and the sum of the inter- block spacing between the screwed blocks is made slightly larger than the total thermal expansion of the blocks. Even if the blocks 5 expand thermally, the belt 9 is kept free from tension and the spacing between the blocks is made slight by which the generation of the penetration of the molten metal is obviated. The operation is thus made safe.
Patent JP-H02201943-A (JP)
Title: Cooling structure of integrated circuit
Inventor: KANEKO TOMOKAZU
IPC: H01L23/34
Filed: 1989-01-30
Abstract: PURPOSE:To tilt a cooling plate in accordance with the inclination of each integrated circuit and reduce thermal resistance by having a frame for holding a board and a second cooling member, and a thermally conductive compound provided at very small spaces between a first cooling member and integrated circuits. CONSTITUTION:Regarding a low-melting point material 4, since the height of an integrated circuit 2 varies when the integrated circuit 2 is replaced, a cooling member 5 is removed. A part of the low-melting point material 4 is melted and the same low-melting point material is replenished and solidified, and then it is reprocessed in accordance with the mounting height of the integrated circuit 2. Thus, it can be used repeatedly. The cooling member 5 is fixed with a screw 7 so as to be joined to a tray-shaped cooling member 6. A frame 8 is used to fix the cooling member 6 and the board 1 on which the integrated circuit 2 is mounted. A thermally conductive compound 9 is filled into the very small spaces to make thermal conduction better. Thus, a uniform very small space can be disposed over the entire surface between the integrated circuit and the cooling member, and the cooling performance is improved.
Patent JP-H09200537-A (JP)
Title: Image output system, image output device and image output control method
Inventor: KOGA HIROSHI
IPC: G06F3/12
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To accelerate the output of image patterns by compressing image pattern data inputted to a host system or an external CPU, transmitting them to an image output device and changing a compression method corresponding to the image pattern data. SOLUTION: The host system 1 selects an optimum compression method corresponding to the type and kind of externally inputted image data from plural compression image pattern data expansion methods provided in a printer 5 beforehand. By compressing the image pattern data based on the selected compression method, the image pattern data outputtable from the printer 5 are worked, an output control instruction for outputting the image pattern data from the printer 5 is generated and the image pattern data and the output control instruction are transmitted to the printer 5.
Patent JP-S52103975-A (JP)
Title: Insulation gate type field effect transistor
Inventor: OOTA KUNIKAZU
IPC: H01L27/088
Filed: 1976-02-26
Abstract: PURPOSE:To obtain the MOSFET which can be integrated in high density by designing its structure that electrodes can be fixed on the same level as the each other gate electrodes of the electrodes in the IGFET are constructed in different production process.
Patent JP-H04260412-A (JP)
Title: Automotive air cleaner
Inventor: TANAKA SHUNICHIRO
IPC: B60H3/06
Filed: 1991-02-14
Abstract: PURPOSE:To simplify installation work by controlling the action of a main body unit of air cleaner by means of a signal generating device provided apart from the unit to perform electric power source wiring without using private wiring. CONSTITUTION:There are provided a signal generating device 7 connected to an electric power source wiring 9 of automobile and a main body unit 8 of air cleaner, and the device 7 includes a signal generating circuit 13 for superposing a plurality of signals on the wiring 9, selection switches 14, 15 for selecting a plurality of signals generated by the circuit 13, and a filter 12, and the unit 8 includes a signal detection circuit 17 for identifying a plurality of signals superposed on the wiring 9 and a plurality of switches 18, 19 for opening and closing load by means of the output of the circuit 17 and the switches 14, 15 are opened and closed to control the action of load 20.
Patent JP-H10218133-A (JP)
Title: Apparatus for sterilizing external face of container
Inventor: YUZAWA ATSUSHI
IPC: A23L3/26
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To sterilize a lower face of a container in contact with a transfer mechanism for enabling an external face to be completely sterilized by providing a container hold and transfer mechanism for holding the container with a lower end in a free state in contact with an upper end of the container and a sterilizing mechanism for spraying sterilizer toward an outer peripheral face of the container. SOLUTION: A suction pad 44 is provided on a container carry-in chamber 30, an upper face of a container 1 is suction-held with its lower end free to lower the container 1 in an axial direction, and the container 1 is transferred through an opening 42 into a sterile chamber 10. At this time, a hydrogen peroxide spray nozzle 51 constituting a sterilizing mechanism provided in the container carry-in chamber 30 is placed above the opening 42 and at a lower position than a bottom of the container 1, wherein hydrogen peroxide gas sprayed from the nozzle 51 is sprayed not only to a peripheral face of the container 1 but also to a bottom face for sterilization. Thereafter the container 1 is lowered, thereby spraying hydrogen peroxide gas from the nozzle 51 onto the entire outer peripheral face of the container 1.
Patent JP-H02204552-A (JP)
Title: Masonry unit
Inventor: SAKATA KIYOSHI
IPC: E04B2/02
Filed: 1989-02-01
Abstract: PURPOSE:To save manual work for raising and lowering blocks so as to shorten the time required for construction by providing a channel over the space between the upper and lower end faces of the block main body, the channel having one end opened to the adhesion face of the block main body and the other end formed as a large portion. CONSTITUTION:The surface 2 of the block main body 1 is curved into a waveform in its horizontal direction so that it is thickest at its center portion, and notches 3, 3 of generally semicircle sectional shape are formed in its horizontal section along the vertical direction. The main body 1 is provided with a channel 4 perpendicular to the adhesion face 5 of the main body 1 throughout the upper and lower end faces of the main body 1, and one end of the channel 4 is opened at approximately the center position of the adhesion face 5 in its horizontal direction, while the other end is formed as a large portion 6. Mortar entering holes 7, 7 are formed vertically through the middle portion between the channel 4 and the right and left end faces of the main body. A reinforcement is inserted into the block from the channel 4 which is open to the adhesion face, and the adhesion face 5 of the block is moved toward a structural body to allow the reinforcement to pass through the large portion 6 of the channel 4.
Patent JP-H05281257-A (JP)
Title: Cleaning device for package tester probe pin
IPC: G01R1/06
Filed: 1992-02-06
Abstract: PURPOSE:To clean precisely, and in a short time, the contact surface of all probe pins so as to prevent damaging the probe pins by performing cleaning through tester's regular motion such as vertical motion of the probe pin. CONSTITUTION:On the rear side of a plate 1 having the identical shape with that of a substrate to be tested on a package tester, wire brushes 2 are provided in same arrangement as probe pins 6 to be cleaned. A cleaning liquid absorber 3 on the surface side of the plate 1 is wetted with a cleaning liquid 5. The cleaning liquid 5 penetrates into the wire brush 2 which has protruded over the surface side by being pressed with the vertical motion of the probe pin 6, and the wire brush 2 and the cleaning liquid 5 automatically clean the contact part of the probe pin 6.
Patent JP-H08193647-A (JP)
Title: Centering vise in xy axial direction of square work
Inventor: TAKAMI AKIRA
IPC: F16H25/20
Filed: 1995-01-13
Abstract: PURPOSE: To improve the workability and to achieve the uniform connection in X and Y direction by respectively forming a pair of inclined surfaces opposite to a slide block, and slidably engaging a connection jaw to restrict four corner parts of a square work. CONSTITUTION: When a feeding screw 2 is rotated, a pair of slide blocks 4 are mutually moved in the axial direction of the screw 2 and brought close to a square work W placed therebetween. As a result, either connection jaw is brought into contact with the side in the X-axis direction of a corner part of the square work W at an abutting part 55. The force it the X-axis direction is applied to the connection jaw 45, and the connection jaw 45 slides it the direction to approach the square work W along the inclined surface. As a result, the connection jaw 45 is brought into contact with the end part of the side in the Y-axis direction of a corner part of the square work W at an abutting part 56. Thus, all sides of four corners of the square work are finally abutted on the connection jaw 45 to ba uniformly restricted by four connection jaw.
Patent JP-S58137647-A (JP)
Title: Transmission driving apparatus
Inventor: SHIRATA TERUHIRO
IPC: F16H61/32
Filed: 1982-02-12
Abstract: PURPOSE:To achieve correct positioning of a gear shifting means of an automatic transmission, by forming a movable contact and fixed contact points connected to a motor in a gear associated with the motor for driving a shift rod. CONSTITUTION:A selector lever 8 is actuated by converting the driving force of a motor 1 into reciprocal motion of a rod 4 by means of a gear box 2. Similarly, a shift lever 6 is actuated by converting the driving force of a motor 1' into reciprocal motion of a rod 4' by means of a gear box 2'. A gear in the gear box 2 is formed with a movable contact 23 which is designed to be capable of coming into selective contact with a neutral contact point 27 and fixed contact points 28, 29. When the movable contact 23 comes into contact with the fixed contact 29 along with clockwise rotation of the motor 1, the motor 1 is stopped. Similarly, when the movable contact 23 comes into contact with the fixed contact 28 along with counterclockwise rotation of the motor 1, the motor 1 is stopped at a prescribed position. Similarly, this is also the same for the operation of the motor 1'.
Patent JP-S59147492-A (JP)
Inventor: OOTAKE HIDEKI
IPC: H05K7/18
Filed: 1983-02-09
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-H04260862-A (JP)
Title: Totally hydraulic power steering
Inventor: NAKANO MASAHIKO
IPC: B62D5/09
Filed: 1991-02-14
Abstract: PURPOSE:To enable changing into appropriate steering responsiveness according to the working time, road traveling time, and the like by providing a metering device with two gerotors, and enabling changeover to the use of both gerotors or the use of only one. CONSTITUTION:In a metering device 3, a second gerotor 6 is parallelly connected to a first gerotor 5, and a switching means 7 is provided to perform changeover to the simultaneous operation state A of operating the second gerotor 6 simultaneously with the first gerotor 5 or to the operation stop state B of not operating the second gerotor 6. The switching means 7 is thereby operated to obtain the simultaneous operation state A so as to enable a hydraulic cylinder 4 to act rapidly with pressure oil passing two gerotors 5, 6. Steering responsiveness is thereby heightened to improve safety at the time of traveling on the road. At the working time or the like, the second gerotor 6 is placed in the operation stop state B, and operation can be performed slowly only with one gerotor 5 as in the existing way.
Patent JP-H03223889-A (JP)
Title: Signal level display circuit
Inventor: TAKAHASHI KIYOSHI
IPC: H04N5/445
Filed: 1990-01-30
Abstract: PURPOSE:To know and adjust the level of an inputted image signal without using a measuring device by comparing the image signal with a 1st reference voltage, controlling it based on the output of a comparator, and alternately switching and selecting the image signal and a 2nd reference voltage from a voltage source. CONSTITUTION:As to the screen of an output signal (d) by the switching operation of switches SW1 and SW2, the display area of the image signal becomes darker than the display area of the reference voltage VR when the level of the image signal S2 is lower than the reference voltage VR. On the contrary, when the level of the image signal S2 is higher than the reference voltage VR, the display area of the image signal becomes brighter than the display area of the reference voltage VR. When the image signal S2 is equal to the reference voltage VR, the brightness of the display area of the image signal coincides with that of the reference voltage VR. The level of the inputted image signal is adjusted so that a character can not be discriminated while viewing the screen. Thus, the level of the inputted image signal is adjusted by the use of a video displayed on the screen without using the measuring device.
Patent JP-H06234835-A (JP)
Title: Production of liquid crystalline polyester
Inventor: FUJIWARA HIDEYORI
IPC: C08G63/60
Filed: 1993-02-09
Abstract: PURPOSE:To obtain a liquid crystalline polyester excellent in uniformity, fluidity and heat resistance and useful for electrical and electronic fields, etc., by adding an aromatic dicarboxylic acid compound and an aliphatic carboxylic acid anhydride to a specific reactional product and subjecting these components to polycondensation. CONSTITUTION:An aromatic dicarboxylic acid of formula IV (Ar2 is 6-18C aromatic hydrocarbon), e.g. terephthalic acid and an aliphatic carboxylic acid anhydride, e.g. acetic anhydride are added to a reactional product containing an ester monomer of formula III obtained by reacting an aromatic hydrocarboxylic acid compound of formula I (Ar1 is Ar2), e.g. 4-hydroxybenzoic acid with a diol compound of formula II (R1 is 1-15C divalent aliphatic hydrocarbon), e.g. ethylene glycol and these components are subjected to polycondensation to provide the objective polyester.
Patent JP-S57138506-A (JP)
Title: Correcting method of eccentricity of center hole of work for centerless grinder
Inventor: KOJIMA RIICHI
IPC: B24B5/24
Filed: 1981-02-18
Abstract: PURPOSE:To make the center line of a center hole coaxial strictly with a center line of a work by correcting the center hole based on the ground external circumferential surfaceas reference, in the final process of centerless grinding. CONSTITUTION:A work 1 supported by a blade 2 having the slant top surface is in contact with an adjusting wheel 3, made to rotate to an arrow A direction and ground by a grinding wheel 4 rotating to an arrow B direction. When condition comes to a spark out one after the feed of the grinding wheel 4 has bean  suspended at the final grinding process, a center hole 5 is ground with a processing tools 8 and 8' for correction, and center lines of the external periphery of the work which has been displaced by the grinding work is coincided with the  position of the center hole.
Patent JP-S52105150-A (JP)
Title: Preparation of polyaryleneethersulfones
Inventor: YAGI NORIO
IPC: C07C315/04
Filed: 1976-02-28
Abstract: PURPOSE: The title compounds, having excellent heat-resistance and whiteness, are prepared by the reaction of the dimetal salts of divalent phenols with dihalogenodiphenylsulfones in the presence of a small amount of diarylsulfones. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05190281-A (JP)
Title: Low voltage driving el display
Inventor: SAKAI SHIGEKI
IPC: H05B44/00
Filed: 1992-01-10
Abstract: PURPOSE:To perform driving at low driving voltage such as the voltage for a normal logical circuit by forming a boosting thin film transformer on a glass substrate or an auxiliary substrate mounted on this glass substrate. CONSTITUTION:An EL display 10 and a plurality of boosting thin film transformers 20 are provided. In the display 10, a plurality of data side electrodes 12 and a plurality of scanning side electrodes 13 are formed to be crossed by interposing the first insulating layer 14, luminous layer 15 and the second insulating layer 16. A crossing point of the electrodes 12, 13 serves as a picture element which emits light when voltage is applied to both the electrodes 12, 13. The thin film transformer 20 is formed by winding a primary conductor 21 and a secondary conductor 22 around a quadrangle annular magnetic film 23 formed on the glass substrate 11 of the display 10. One end of the conductor 21 of the transformer 20 is connected to a one end part of the electrodes 12, 13. Driving voltage is supplied from a driving circuit to one end of the conductor 21 of the transformer 20. The other ends of the conductors 21, 22 are connected to earth electrodes 30 on the substrate 11.
Patent JP-H02204140-A (JP)
Title: Manufacture of floor carpet
Inventor: KITAMURA TAKASHI
IPC: B60N3/04
Filed: 1989-01-31
Abstract: PURPOSE:To surely attach a plate onto a carpet in simple manners by extrusion- molding the plate made of thermoplastic resin and applying short fibers onto the plate during the time when the remaining heat in the molding is left and by fixing said plate. CONSTITUTION:A backing layer 2 is installed in a carpet 1, and a felt layer 3 is installed into the backing layer 2. The carpet 1 is reinforced by installing a plate 4 made of thermoplastic resin onto the backing layer 2. In this case, the plate 4 is attached through short fibers 5 onto the backing layer 2. In other words, the plate 4 is extrusion-molded, and during the time when the remaining heat in the extrusion molding is left, the short fibers 5 are applied onto the plate 4 and fixed. Therefore, the adhesion of the plate 4 onto the back surface of the carpet 1 can be carried out surely in simple manners.