baber/WOPTO huggingface dataset:
Patent JP-H0295700-A (JP)
Title: Lifting gear
Inventor: JIYOSEFU II KOORUMAN
IPC: B66F19/00
Filed: 1988-09-20
Abstract: PURPOSE: To prevent damaging a worker around in operation on the ground in simple structure by using a both end-closed thin and long cylindrical container of which one end part is installed on a fixed or movable installation point, and of which the other end part is connected to a subject article to be moved. CONSTITUTION: A cylindrical unit 1 is sealed with a disc body 2 at a top part, and this disc body 2 is connected to a telpher movable along a rail 4 by a link or other means. In the disc body 2, a suction port 5 to connect the inside of the cylindrical unit 1 to a vacuum generating means is provided. The cylindrical unit 1 is sealed with a suction main body 6 having a lateral plate at a lower end part. A valve gear 8 to open or close an air passage passing the lateral plate which acts with the lateral plate is provided. On a bottom part of the suction main body 6, a plate or disc provided with a peripheral seal 12 is provided on a lower side of it, and an opening to connect an upper zone to a zone formed of the disc having the peripheral seal and a subject article to be moved is provided.
Patent JP-H0875472-A (JP)
Title: Gyro device
Inventor: TAKAGUCHI TAKASHI
IPC: G01C19/02
Filed: 1994-09-03
Abstract: PURPOSE: To detect a clearance change between a flexible conductive side plate provided on one edge of a rotating rigid body and a fixed side electrode oppo site thereto as the change in electrostatic capacity without providing the gimbal of the rotating rigid body, and detect the attitude angle of a flying body with a simple structure. CONSTITUTION: This device has a rotating driving part 2, a rotating rigid body 4 rotated thereby, flexible conductive side plates 5 connected to one edge of the rotating rigid body 4, fixed side electrodes 8A-8D opposed to the conductive side plates 5 with minimum clearances 6, and an electromagnetic induction coil connected to the fixed side electrodes. The side plates 5 and the fixed side electrodes 8A-8D form an electrostatic capacity having clearances between them and the electrostatic capacity and the electromagnetic coil are combined together to constitute a resonance circuit. The change of the side plates 5 by precession torque is detected as the change of the resonance point of the resonance circuit.
Patent JP-S6477180-A (JP)
Title: Manufacture of doubly linked solar battery element
Inventor: HISAMATSU TADASHI
IPC: H01L31/04
Filed: 1987-09-18
Abstract: PURPOSE:To improve a doubly linked solar battery element in photoelectric conversion efficiency by a method wherein a GaAs layer is grown just over an Si substrate in an Si solar battery and then a solar battery active layer is constituted of ternary mixed crystal material of III-V compounds. CONSTITUTION:In a doubly linked solar battery element, a III-V compound semiconductor solar battery 11 that is the top cell and an Si solar battery 13 that is the bottom cell are laminated to cover one and the same substrate. The Si solar battery 13 is constituted of a P-Si layer 13a, an N-Si layer 13b, and a P<+>-Si layer 13c. The active layer in the III-V compound semiconductor solar battery 11 is constituted of a P-Ga1-XAlXAs layer 11a, an N-Ga1-XAlXAs layer 11b, and an N<+>-Ga1-XAlXAs layer 11c, ternary mixed crystals of III-V compounds. On the N-Si layer 13b, a GaAs layer 14 is grown and, thereon, a Ga1-XAlXAs layer 12 is formed to form a tunnel junction with the GaAs layer 14.
Patent JP-H0399027-A (JP)
Title: Stabilization of azeotropic or azeotropic-like composition
Inventor: KAMIMURA TORU
IPC: C07C19/10
Filed: 1989-09-12
Abstract: PURPOSE:To stabilize an azeotropic or azeotropic-like composition comprising 1,3-dichloro-1,2,2,3,3-pentafluoropropane and methanol by adding nitro compounds, phenols or amines, etc. CONSTITUTION:>=1 kinds selected from the group of nitro compounds, phenols, amines, ethers, amylenes, esters, organic phosphites, epoxides, furans, alcohols, ketones and triazoles are added to an azeotripic or azeotropic-like composition composed of 1,3-dichloro-1,2,2,3,3-pentafluoropropane and methanol useful as detergent, etc., to obtain high stabilizing effect. By said method, suppressing effect or metal corrosion is increased and problem of electric contact trouble arising at the generation of the corrosion in washing of an electronic part material or electric part material, etc., composed of said composition is advantageously resolved.
Patent JP-H1175094-A (JP)
Title: Image pickup device system
Inventor: BANZAI KATSUHIKO
IPC: H04N5/222
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To obtain an image pickup device system having a wind receiving board not needing a high power drive motor where a torque produced by a wind is reduced. SOLUTION: A system is provided with a support base 7, a rotary base 2 that is supported around a 1st rotary shaft 3 stood upright on the support base 7 perpendicular thereto, an image pickup device 1 that is provided to a side of the rotation base 2 and supported turnably around a 2nd rotary shaft 5 orthogonal to the 1st rotary shaft 3, a 1st drive means that turns the rotation base 2 around the 1st rotary shaft 3, a 2nd drive means that turns the image pickup device 1 around the 2nd rotary shaft 5, and a wind receiving plate 11 that is provided to a side opposite to the image pickup device 1 of the rotation base 2 and produces a torque in a direction of cancelling the torque received by the image pickup device 1 due to wind around the 1st rotary shaft 3, and the wind receiving plate 11 is configured to change its wind receiving volume.
Patent JP-H0283230-A (JP)
Title: Heating method for glass substrate and unit therefor
Inventor: HASEGAWA MASAHIKO
IPC: G09F9/00
Filed: 1988-09-21
Abstract: PURPOSE:To provide the title method so designed that glass substrates are mounted, at an interval, on respective heated plates during heating and are carried one after another while making said interval smaller in their carrying order, thereby retaining their antistatic nature to protect the product from quality deterioration due to dust attachment. CONSTITUTION:A glass substrate 10 is carried from left to right on heated plates 12, 14, 16 being respectively under temperature control so as to keep the upper heated surfaces at a specified temperature. In this case, spacers 18, 20 each of specified thickness are placed on the heated plates 12, 14 respectively, the spacer 18 being thicker than the spacer 20; that is, the spacers are made thinner in the carrying direction. The plate 16 is free from any spacer, the substrate 10 being made to adhere to the surface of said plate 16. The substrate 10 is first mounted on the spacer 18 for the plate 12 for a specified time and heated to a specified temperature immediately followed by transferring said substrate 10 onto the spacer 20 for the plate 14; and after a lapse of specified time, said substrate 10 is laid on the plate 16 so as to firmly adhere to the plate 16, being kept at a constant temperature afterwards. As a result, no strain or warpage of the substrate will develop, thus enabling the uniform calcination to be carried out.
Patent JP-H1083663-A (JP)
Title: Edit function built-in vtr
Inventor: MATSUMOTO MUTSUMI
IPC: H04N5/782
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To enable utilizing an edit program already set even when a recording medium is reloaded. SOLUTION: After initialization (S1), existence of a cassette is discriminated (S2), when a cassette is not yet loaded, '0' is substituted for a cassette flag indicating existence and exchange of a cassette (S13), and operation is returned to S2. When a cassette is loaded (S2) and a cassette flag is '1' (S3), an error flag is examined (S5). When an error flag is '0' (S5), a normal edit screen is displayed (S6), when an error flag is '1' (S5), an abnormal edit screen indicating that editorial setting is different is displayed (S14). When a cassette flag is '0' (S3) and editorial setting is already finished (S4), an abnormal edit screen is displayed, and '1' is substituted to an error flag (S14). When editorial setting is not finished (S4), a normal edit screen is displayed (S6).
Patent JP-H11130750-A (JP)
Title: Novel derivative
Inventor: ITO KIYOTAKA
IPC: A61P25/28
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To obtain a novel compound that is useful for treatment and prevention of central nervous system disorder as anxiety, depression, obsessive- compulsive neurosis and the like, withdrawal symptoms caused by drug abuse as cocaine, ethanol, nicotine or the like, schizophrenia or troubles relating to spinal trauma. SOLUTION: This novel compound is represented by formula I [R<1> is quinolyl, quinazolinyl and the like; R<2> is a group of the formula: -Y-R<3> (R<3> is phenyl or the like; Y is a lower alkylene) or its salts, typically 2,3- dihydro-1-[[3-[(isoquinoline-1-yl)aminomethyl]phenyl]carbamoyl]-indole. The compound of formula I is prepared by, for example, allowing a compound of formula II as 3-[(isoquinoline-1-yl)aminomethyl]aniline to react with a compound of formula III (X<1> is a halogen) as 4-nitrophenyl chloroformate in a solvent as N,N-dimethylformamide followed by reaction of the product with 2,3- dihydroindole.
Patent JP-H0396443-A (JP)
Title: Travelling control structure for working car
Inventor: SATO NORITOSHI
IPC: B60W10/10
Filed: 1989-09-11
Abstract: PURPOSE:To improve operating environment as well as enhance controllability and workability by connecting the pedal to a speed governing device through a linkage mechanism in order that the speed governing device is interlocked with operations of the advanced side or retreat side of the pedal toward the speed increasing side. CONSTITUTION:A hand accelerator lever 29 for artificially setting and changing the lower limit rotating speed of a speed governing device 16 is provided, and a pedal 14 and the speed governing device 18 are connected through a linkage mechanism A to each other so that the speed governing device 16 is interlocked with depressing operation of the advanced side or retreat side of the pedal 14 toward the speed increasing side to be operated to increase the output of an engine. In this constitution, the advance or retreat can be selected by depressing the pedal 14 before and behind a neutral position, and simply by depressing the pedal, the speed is increased, and the output of the engine is increased with the speed increasing operation. As a result, when a car is once stopped, etc., or the pedal is returned to the neutral position, the output of the engine is decreased to reduce noise, and the operating environment can thus be improved.
Patent JP-2001060647-A (JP)
Title: Lead frame
Inventor: YOSHIDA YASUKI
IPC: B21D28/00
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To obtain a lead frame which is improved in dimensional accuracy, lessened in number of post-treatments, and improved in structure so as to enable a device product to be lessened in thickness. SOLUTION: A hoop material is formed by being pressed into a lead frame 1, which is used for assembling a semiconductor device. The lead frame 1 is composed of a mount 1a, where a semiconductor chip 2 is mounted, a mount 1c where a control circuit board 3 is mounted, and outer leads 1b which are formed by patterning, where the mount 1c is pressed down from above the mount 1a and the outer leads 1b so as to be recessed, the outer leads 1b are not subjected to bending work, and wires 4 are each bonded to the outer leads 1b respectively. Moreover, a hoop material used for fabricating a lead frame is formed by rolling to enable the thicknesses of its regions corresponding to a mount 1a, an outer lead 1b, and a mount 1c are set to the relations, t1>t3>t2, where t1, t2, and t3 denote the thiecnknesses of the mount 1a, lead 1b, and mount 1c.
Patent JP-H10139547-A (JP)
Title: Silicone carbide composite particularly useful for plasma reactor
Inventor: LU HAO A
IPC: H01L21/3065
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To provide composites of silicon carbide and a process for manufacture of this composite. SOLUTION: The films of the silicon carbide are laminated and formed by a CVD method, etc., on the surfaces of the base material parts of the silicon carbide by a bulk method, such as sintering, pressing by heating. These composite are suitable for use with a plasma reactor 10 and more particularly an oxide etching device used for production of semiconductors and are the parts for the wall surfaces of a chamber 12, the ceiling surface 26 of the chamber, collars enclosing wafers 14, etc. In expensive and secure supporting structures of intricate shapes are obtainable by bulk SiC and may be made adaptable to special applications convenient for a plasma process by the film of the SiC formed by CVD. The composite structure of the SiC is particularly useful as the separate setting of the electroconductivity of the bulk SiC and the SiC of the film is possible.  There are many utilization possibilities in addition to grounding surface and windows for RF electromagnet radiation and to both thereof.
Patent JP-2000060680-A (JP)
Title: Appliance vehicular seat-cooling/heating
Inventor: YAJIMA TOSHIO
IPC: B60H1/22
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To make the subject appliance compact by providing heat pipes in the surface area of a seat, a cooling element in one end of the heat pipe, and a heating element in the other end of the heat pipe. SOLUTION: A plurality of heat pipes 11 are provided in the surface area of a seat back 21 of a seat and the heat pipes 11 form a wick or a groove for moving the working fluid in the inner wall of the pipe by the capillarity by a heat transmission acceleration means formed by sealing various types of working fluid such as water, ammonia, methanol, or sodium therein. Pertier element 12 as a cooling element is provided in each one end of the heat pipes 11, a heat radiating element 121 is provided in the heat generation part side of the Pertier element 12, and a heater 13 is provided in the other end of the heat pipe 11. This constitution can make the appliance compact to store it in the seat.
Patent JP-S6295424-A (JP)
Title: Semiconductor light receiving device
Inventor: IKEDA HIROSHI
IPC: H01L27/14
Filed: 1985-10-23
Abstract: PURPOSE:To perform accurate detection with high sensitivity by detecting digitally whether an MOS capacitor for light reception receives light or not according to the large/small relation of the potential or charge quantity between the MOS capacitor for light reception and a dummy capacitor. CONSTITUTION:When no light beams strike on a light receiving element 1, its potential is higher than the potential of the dummy capacitor 2 as set initially and when light beams strike, its potential becomes lower than the potential of the dummy capacitor 2. Then when a sense amplifier part generates a signal phiof '1' and a signal phi' of '0', a p-channel MOS transistor (TR) 12 and an n-channel MOS TR 17 turn on. Further, p-channel MOS TRs 13 and 14 and n-channel MOS TRs 15 and 16 turn on or off according to the large/small potential relation between bit lines BL and BL'. Therefore, when the potential of the bit line BL or BL' is regarded as an output signal, a digital signal of '1' or '0' is outputted according to whether the light receiving element 1 receives light or not.
Patent JP-H0895404-A (JP)
Title: Toner fixing heater, toner fixing device and image forming device
Inventor: SATOU IKUE
IPC: H05B3/10
Filed: 1994-09-29
Abstract: PURPOSE: To heat toner at a uniform temperature and to fix the toner on a paper, to which toner is stuck, in a paper feeding direction by connecting plural heat generating bodies in parallel and reducing the cross-sectional area of the heat generating body positioned on the upstream side in the paper feeding direction and enlarging the cross-sectional area of the heat generating body positioned on the downstream side in the paper feeding direction. CONSTITUTION: As for plural heat generating bodies 11, the width of each heat generating body is varied so that the width of the body 11 positioned on the upstream side in the paper feeding direction is to be made smaller and the width of the body 11 positioned on the downstream side in the paper feeding direction P is to be made larger. Since all the heat generating bodies 11 are provided with almost the equal film thickness and the cross-sectional area of the body 11 on the upstream side is made smaller than that on the downstream side, the temperature of the body on the upstream side becomes higher than that of the body on the downstream side in the case where the same voltage is applied on the bodies.  When the paper is fed in the direction P, the body 11 on the upstream side is brought into contact with the cold paper, so that the temperature of the body 11 on the upstream side is largely lowered as compared with that of the body 11 on the downstream side where the paper already heated to a certain extent comes into contact. Then, the toner is heated at the uniform temperature in the direction P and the occurrence of uneven fixation is prevented.
Patent JP-H0983025-A (JP)
Title: Frequency converter
Inventor: MIZUNO KOICHI
IPC: H01L39/22
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a frequency converter comprising a superconducting element employing a high frequency power oscillation source of millimetric or submillimetric wave band. SOLUTION: Superconducting element modules, each including predetermined number of DC driven superconducting quantum interference device (dc-SQUID) comprising a plurality of Josephson element, are coupled electrically in parallel or series. A part of the superconducting element module is coupled magnetically with a current line 3 for driving high frequency signal. The current line 3 is fed with a driving high frequency current to generate a high frequency power having a frequency even number of times as high as that of the driving current which is then taken out. On the other hand, a DC field is applied to a part of the superconducting element module to generate a high frequency power having a frequency odd number of times as high as that of the driving current which is then taken out.
Patent JP-S60127459-A (JP)
Title: Hulling ratio measuring apparatus
Inventor: YAMAMOTO HIROBUMI
IPC: B02B3/00
Filed: 1983-12-13
Abstract: PURPOSE:To accurately detect a hulling ratio by performing accurate discrimination due to a sensor by stabilizing the postures of unpolished rice and unhulled rice on the way of flow-down, by forming the flow-down guide groove of a sample trough as a circular arc surface so as to provide the same along the sliding surface of sample rice. CONSTITUTION:The flow-down guide groove 20a of a sample trough 20 has a groove surface formed into a circular arc shape having a radius of R almost in alignment with the lower sliding surface of unpolished rice 25 and the inclined upper and lower end sides of the trough 20 are formed into gently inclined parts 20b, 20c gentle in inclination while the intermediate part thereof is formed into a steeply inclined part 20d relatively steep in inclination. Further, the lower and upper end widths W1, W2 of the groove 20a are formed so as to satisfy a formula W1<W2 and the depth (l) of the groove 20a is adjusted to almost 2/3 on the basis of the grain thickness L of the unpolished rice 25 to continuously flow down one unpolished rice and one hulled rice 26 in a good posture. In this case, the detection part 21a of a sensor 21 is positioned above the lower end part of the trough 20 to obtain detection times t1, t2 due to grain lengths D1, D2 of the unpolished rice 25 and the hulled rice 26 and reflected light quantity voltages V1, V2 of both rices.
Patent JP-H0574772-A (JP)
Title: Semiconductor device
Inventor: AEBA NOBUAKI
IPC: H01L21/3205
Filed: 1991-09-17
Abstract: PURPOSE:To enable the failure analysis of an interlayer connection hole to be fully carried out by a method wherein at least two unused electrode pads 2 are connected together through a first island-shaped wiring pattern composed of an interlayer connection hole and a lower wiring layer. CONSTITUTION:A lower first metal wiring is deposited between the unused pads 2 which serve as probe pads after basic cells are formed, and an island-like metal wiring 4 is formed. Then, an interlayer insulating film is deposited, an interlayer connection hole is provided to the interlayer insulating layers located on both the sides of the island-like metal wiring 4. In succession, 2 upper metal wiring layer is deposited to be connected to a second island-shaped metal wiring 5 through the intermediary of the interlayer connection hole 6, all pads are formed, and the unused pads are so patterned to be connected to the first metal wiring through the intermediary of the interlayer connection hole. By this setup, a few thousands of interlayer connection hole evaluation elements can be formed, and the failure analysis of an inerlayer connection hole can be executed.
Patent JP-S6480712-A (JP)
Title: Valve system for engine
Inventor: UESUGI TATSUYA
IPC: F01L13/00
Filed: 1987-09-19
Abstract: PURPOSE:To smoothly engage and disengage rocker arms for low speed and rocker arms for high speed by pivoting the rocker arms for high speed to rocker shaft parts formed integrally with the rocker arms for low speed. CONSTITUTION:Swing arm type rocker arms 11a, 11b for low speed pivoted to end pivots 9a, 9b are formed integrally with rocker shaft parts 18a, 18b. Rocker arms 15a, 15b for high speed are pivoted to the rocker shaft parts 18a, 18b adjacent to the rocker arms 11a, 11b for low speed. The rocker arms for low speed and the rocker arms for high speed are engaged and disengaged by pressurized oil from pressure-oil chambers 21a, 21b. The defective engagement of both the rocker arms can be thus reduced, and both the rocker arms can be smoothly engaged and disengaged.
Patent JP-S62181058-A (JP)
Inventor: MONTEI II BUINSENTO
IPC: A61M1/02
Filed: 1986-10-03
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-H0679576-A (JP)
Title: Work location device
Inventor: YOSHIDA KATSUTOSHI
IPC: B23B15/00
Filed: 1992-09-03
Abstract: PURPOSE:To locate a work to a predetermined angle surely by controlling a carry-in chuck and a swiveling table by means of detection signals on positions of a carry-in chuck and support members and a detection signal on the rotational position of the swiveling table. CONSTITUTION:A chuck device 8 is provided with rollers 16 on the tips of a plurality of support members 12 which are pressed against the internal circumference of a ring-shaped work 32 so as to enable the rotation of the work 32 in its supported state. The work 32 is made to rotate along with a swiveling table in such a way as being supported by the chuck device 8 and when it is detected to reach a predetermined angle, the swiveling table 24 is made to stop and the work 32 is supported by the carry-in chuck 8 so as to be fed to the predetermined position.