baber/WOPTO huggingface dataset:
Patent JP-H05322722-A (JP)
Title: Thin film pinhole sensing method
Inventor: FUJII SATORU
IPC: G01N1/32
Filed: 1992-05-20
Abstract: PURPOSE:To sense the existence of pinhole in a thin film simply under normal pressure regardless of insulation performance of the thin film by performing etching process using an etching solution which acts on a mono-crystal base board and is difficult on the thin film. CONSTITUTION:A thin film 12 is formed on a mono-crystal base board 11, and this is immersed for etching in a solution, for example phosphoric acid aqueous solution, which acts on the board 11 but is difficult on the thin film 12. Thereafter the surface of the board 11 is observed by a transmissive microscope. If any pinhole 13 or pinholes exist in the thin film 12, an etch pit 14 is generated after etching in the board 11 in its position with the pinhole 13. In the case of base board 11 of NaCl type crystalline structure, the etching speed differs depending upon the crystalline surface, so that anisotropy is generated even in the wet type etching process. In this manner, etch pit 14 originating from pinhole 13 is produced in a peculiar form, which enables sensing of pinhole 13 in the film 12 under normal pressure through surface observation with transmissive microscope simply regardless of insulation performance of the film.
Patent JP-H04354636-A (JP)
Title: Multiple axis rectilinear driving device
Inventor: SATAKE AKIRA
IPC: B23Q1/36
Filed: 1991-05-30
Abstract: PURPOSE:To obtain a multiaxial rectilinear driving device permitting the high speed operation with high precision, preventing the mass of one axis side mecha nism to develop the load for the other axis side. CONSTITUTION:A solid element 4 for driving an X-axis and a solid element 5 for driving a Y-axis are inserted between a base board 1 and a table 3 which can be shifted in the multiaxial direction, and the table 3 is driven directly in the X-axis and Y-axis directions. As for an elastic supporting beam 6, one edge is fixed on the table 3 and the other edge is fixed on the base board 1, and the elastic supporting beam 6 can be deformed in the operation direction of the table 3.
Patent JP-H08308138-A (JP)
Title: Automatic charging-mode-discriminating method and automatic charging-mode-selecting device
Inventor: KITAZAWA YOSHIKADO
IPC: H02J7/02
Filed: 1995-04-28
Abstract: PURPOSE: To provide an automatic charging-mode-discriminating method by which whether a charging mode to be selected is a uniform charging mode or recovery charging mode can be discriminated and an automatic charging- mode-selecting device which can automatically execute the uniform charging or recovery charging. CONSTITUTION: In an automatic charging-mode-discriminating method, a uniform charging mode is selected when a charging current is equal to or smaller than a prescribed value or a recovery charging mode is selected when the charging current is larger than the prescribed value. An automatic charging. mode- selecting device has charging current value detecting functions 16 and 17 and a comparing function 18 which compares the detected values of the functions 16 and 17 with a preset prescribed value and selects either the uniform charging mode or recovery charging mode based on the detected signal of the comparing function 18.
Patent JP-H01295874-A (JP)
Title: Thermal fixing apparatus
Inventor: HAYAKAWA SEIJI
IPC: B41M5/26
Filed: 1988-05-25
Abstract: PURPOSE:To make a warm-up time unnecessary and to contrive to promote the efficiency of work, by setting, in a thermal fixing apparatus body, a developer sheet-fixing plate holding a developer sheet on one face and provided with a heating element generating heat by energization on the other face and having, in said state, an electrode in a position in contact with said heating element. CONSTITUTION:When parting agent sheets 10 holding a developer sheet 30 between are inserted between an electrode 22 and a sheet press roller 23, said sheets move by rotation of a lead-on roller 25. In this case, said electrode 22 and a metal roller 24 are turned ON via a heating layer 14 and a conductive layer 13, electric current is conducted through said conductive layer 13 to get to the upper part of said metal roller 24, and almost vertically through the heating layer 14 to reach the upper part of the metal roller 24, and the heat generated in the upper part of said electrode 22 and metal roller 24 is conveyed to the developer sheet 30 to hasten coloring of said sheet 30.
Patent JP-S5650543-A (JP)
Title: Package for high frequency transistor
Inventor: AIGA MASAO
IPC: H01L23/66
Filed: 1979-10-02
Abstract: PURPOSE:To absorve warping yielded at the time of welding to a heat-sink in the package used as a chip carrier, by using a pluraity of ceramic chips which are linked by a metal plate and aligned each other with a space being provided. CONSTITUTION:An input terminal and an output terminal are arranged on the same plane by employing a concentrated constant circuit for adjusting the input. Inexpensive alumina ceramics is used for an input ceramic chip 9. Both ceramic chips 8 and 9 are linked with a small space 17 being provided. A metal plate 10 such as copper or Cobal, and the like is brazed to metallized layers 18 and 18 which are formed on the surface side of the gap 17. The metallized layers 18 and 5 on the surface and bottom sides are connected by the metallized layer which is formed on the side of the ceramic chip 8. A transistor 6 is grounded via base bonding wires 4 and the metallized layer.
Patent JP-H0422019-A (JP)
Title: Transparent touch panel and manufacture thereof
Inventor: MATSUZAKI SOICHI
IPC: H01H13/702
Filed: 1990-05-17
Abstract: PURPOSE:To obtain a transparent touch panel of good appearance and of stable circuit resistance by laminating an interfacial active agent of fluorine on the surface of a transparent conductive layer. CONSTITUTION:Layers 9, 10 comprising fluorine interfacial active agent are provided on the surfaces of transparent conductive films 5, 6. The water repellency of the fluorine interface activating agent is very large, and when the agent is laminated on the surfaces of the transparent conductive films 5, 6, they are prevented from being corroded due to waterdrop even in high temperature and in high humidity. When the fluorine interfacial active agent which is extremely water-soluble is used, after the interfacial active agent is applied, unevenness of the application is dissolved by water. An insulating substrate is not changed in its characteristic, while unevenness of resistance as well as poor appearance are prevented, and manufacturing cost can be thereby reduced.
Patent JP-S5917542-A (JP)
Title: Compensation system of correction amount of aperture of camera
Inventor: TSUNEKAWA TOKUICHI
IPC: G03B7/28
Filed: 1982-07-22
Abstract: PURPOSE:To make curvature compensation adapted to a photometric distribution limited in angle of view, by determining the aperture correction amount (curvature correction amount) of a lens according to the visual field of light measurement. CONSTITUTION:A signal level compensating resistance VB and the resistance VK in an aperture compensating circuit are adjusted associatively with the selection of an aperture for averaged, partial, or spot light measurement provided to a mask FP for limiting the angle of view. The aperture compensation amount is determined by an aperture F number set to a resistance VA and the resistance VK, and increases according to transition from spot light measurement to averaged light measurement. Consequently, curvature compensations adapted to the photometric distribution having the angle of view limited are made, and the compensation amount of a signal level, the output of light measurement LM, and output of photographic information setting IFS are processed OP1 to perform high-precision exposure control.
Patent JP-H09292094-A (JP)
Title: Oil supply device
Inventor: INOUE HIDEYUKI
IPC: F16N7/14
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To provide an oil supply device which automatically supplies oil to chains or gears by the use of running and rotational force thereof. SOLUTION: A rotational member 12 rotates the due to running of a running body or rotation of a rotational body. A disc-like rotational member 25 is rotated by the rotation of the member 12. A housing space 24 houses the disc-like rotational member 25 and has an opening at its certain portion. A rotary shaft 22 is located on a center portion of the housing space 24 and rotatably supports the disc-like rotational member 25 at a position eccentrically shifted from the center of the member 25. Tubes 8, 9, 30 have each one end connected to an oil tank, the other end serving has a discharge port of oil, and an intermediate portion housed in the space 24.  The intermediate portions of the tubes are gradually pressurized by the rotation of the member 25 due to the member 12 by means of the inner peripheral surface forming the space 24 and the member 25, and the oil is discharged from the discharge port.
Patent JP-S62286809-A (JP)
Title: Pneumatic radial tire for heavy load
Inventor: KONO YOSHIHIDE
IPC: B60C15/06
Filed: 1986-06-04
Abstract: PURPOSE:To improve the endurance of a bead section by composing a captioned tire for air crafts of a carcass comprising organic fiber cord of the specified cord angles layered up and down, a stiffener, and a cord reinforcing layer of the specified cord arrangement. CONSTITUTION:A carcass 1 is formed with a three-layer structured upright 1A comprising a nylon cord rolled back from the inside to the outside of a tire with the nylon cord arranged at 70 deg.-90 deg. with the tire equator and two-layer structured downright 1B arranged along the outside of the folding section 6 with the end fastened with a bead toe. And a stiffener 4 having a triangular cross section is arranged directly above the bead core 3 between the carcass 1 and folding section 6. In addition, a cord reinforcing layer 5 is arranged along the stiffner 4 and bead core 3 and at a cord angle of 10 deg.-20 deg. with the radial direction of the tire. This constitution improves the endurance of a bead section.
Patent JP-S61289246-A (JP)
Title: Control device for air conditioning
Inventor: ISHIDA SABURO
IPC: F24F11/02
Filed: 1985-06-14
Abstract: PURPOSE:To provide the control device for air conditioning, capable of eliminating useless cooling-and-dehumidifying effects and effecting the economical and highly accurate constant temperature and constant humidity air conditioning, by a method wherein the titled device is provided with an absolute humidity operating means and dew-point temperature control is stopped under specified conditions. CONSTITUTION:A controller unit 53 effects preheating control, dew-point temperature control, humidifying control and heating control. The control unit 53 compares operated absolute humidity HMA of mixed air with an absolute humidity HC in dew-point temperature control stopping area as well as the temperature TMA of mixed air with the temperature TC in the dew-point temperature control stopping area. In case of HMA >HC or TMA>TC, proper opening-and-closing command is outputted from an output unit 54 into a flow amount regulating valve 24 through a dew-point temperature control signal 44 in accordance with a temperature, measured by a temperature detector 31, and a set dew-point temperature to cool and dehumidify the mixed air to the dew point. In case of HMA<=HC and TMA<=TC, the output unit 54 closes totally the flow amount regulating valve 24 through the dew-point temperature control signal 44 in the same manner, whereby the useless cooling and dehumidifying effects may be stopped.
Patent JP-H05347109-A (JP)
Title: Cord for earphone and headphone
Inventor: HORIKAWA HIROSHI
IPC: H01B7/04
Filed: 1992-04-21
Abstract: PURPOSE:To obtain a cord for an earphone hard to bent by external forces and having good elasticity by laying a linear or coil-shaped super elastic alloy wire made of Ni-Ti group alloy along a conductive wire and covering them with a insulating layer. CONSTITUTION:A Ni-Ti group alloy is formed into a linear shape by repeating annealing and cold-working after casting and hot-working and then formed into a linear super elastic alloy wire 5 by means of application of a predetermined heat treatment. Then the alloy wire 5 is laid along the outside of a conductive wire 4 and covered with an insulating layer 6 of a soft vinyl chloride to manufacture a cord. The Ni-Ti group alloy is formed in the construction of a cubic crystal in the basic phase condition of a high temperature phase and it is cooled to the martensite transformation temperature to turn in the martensite phase of a single rhombic crystal construction. The alloy is heated again, thereby, it is reversely transformed through the reverse transformation temperature to is exhibited return to the basic phase and thus a shape memory effect. An earphone cord hard to bent by an external force and having good elasticity can be obtained by incorporating this super elastic alloy wire in a cord.
Patent JP-H0426070-A (JP)
Title: Operation of fuel cell generator
Inventor: NISHIGAKI HIDEO
IPC: H01M8/04
Filed: 1990-05-18
Abstract: PURPOSE:To purge a gas of a fuel reforming apparatus system without any troubles by introducing steam generated in a steam separator to the fuel reforming apparatus when a gas remaining in the fuel reforming apparatus system in the driving and stopping operation processes of a fuel cell generator is purged by an inert gas. CONSTITUTION:At the time of the operation stop of a fuel battery generator, after shutting valves 11, 12 are closed to stop supplying a raw fuel to a reforming apparatus 2 as well as a fuel gas to a fuel cell 1 and then a purge valve 14 is opened continuously and while a nitrogen gas is supplied to the fuel reforming apparatus 2 to purge a gas, steam 16 generated in a steam separating apparatus 6 is supplied to the fuel reforming apparatus 2 through a steam supplying line 7. Then, while maintaining the activity of a catalyst of the reforming apparatus 2 and the pressure decrease of steam in the steam separating apparatus 6 is carried out as well, the fuel cell 1 is cooled and stopped within a short time. As a result, gas purging of the fuel reforming apparatus 2 is carried out without any troubles.
Patent JP-H08318550-A (JP)
Title: Injection mold
Inventor: NAKANO ATSUSHI
IPC: B29C45/37
Filed: 1995-05-26
Abstract: PURPOSE: To provide an injection mold not generating a sink or voids in the thick-walled part approaching a thin-walled part when a plastic molded product partially having a thin-walled part is produced. CONSTITUTION: A recessed part is formed to the mold surface of a fixed mold 1 or movable mold 2 corresponding to the part forming the thin-walled part of a plastic molded product and the auxiliary core 3 forming the thin-walled part is attached to the recessed part. Therefore, the plastic molded product not generating a sink or voids in the thick-walled part approaching the thin- walled part, can be produced.
Patent JP-H0695975-A (JP)
Title: Ram accessing circuit
Inventor: SAITO TSUKASA
IPC: G06F12/16
Filed: 1992-05-21
Abstract: PURPOSE:To make it possible to check a bug in software while adding a parity to the hardware side and reducing the load on the software side by providing this RAM accessing circuit with a flag check. CONSTITUTION:A flag for writing data 107 is set up in a flag bit previously allocated on the software side. A. parity generating circuit 3 adds a parity to the inputted writing data 107 and outputs the parityadded data to a switching circuit 2. The circuit 2 switches the input data and outputs the data to the I/O terminal of a RAM 1, which writes the data in a specified position. Reading data 105 read out from the I/O terminal of the RAM 1 are switched by the circuit 2 and outputted to a checking circuit 4, which checks the parity and the flag. An AND circuit 5 executes AND operation between the checked output and the reading data and outputs checked reading data 108.
Patent JP-H11322014-A (JP)
Title: Carriage fall preventing device for stacker crane
Inventor: WADA TOSHIO
IPC: B66F17/00
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To securely prevent a fall of a carriage by providing a detecting tool for detecting angle change of a carriage to be elevated along a mast stood in a crane in relation to the mast, and providing the carriage with a pressure- contact tool to be made to pressure-contact with the mast corresponding to the detected angle change of the carriage. SOLUTION: A stacker crane traveling in a passage between high-rises warehouses has two masts 9, and a carriage is provided so as to ascend/descend along these two masts 9. This carriage is made to travel in the vertical direction through two wires in right and left, and in the case where any one of the two wires is cut by some cause, the carriage is inclined. At this stage, a rod 37 provided in a vertical frame 18 abuts on a side surface of the mast 9, and a fixed frame body 36 is tilted around a shaft 35 while resisting a spring 41, and a slide plate 30 is pulled up, and the inside surface of the slide plate 30 is made to pressure-contact with the side surface of the mast 9. With this structure, a fall of the carriage is instantaneously stopped.
Patent JP-S58193621-A (JP)
Inventor: GONDA AKIRA
IPC: A01F25/00
Filed: 1982-07-22
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-S63293681-A (JP)
Title: Image processor
Inventor: SATO MAMORU
IPC: G06T11/60
Filed: 1987-05-27
Abstract: PURPOSE:To simply execute the synthesis of image data by displaying first image data on a first virtual picture and indicating an area for synthesizing second image data, and also, changing a display data of a second virtual picture in the second image data, and synthesizing the first and the second virtual picture by a synthesizing means. CONSTITUTION:When read of an image data by an image scanner is ended, the image data is displayed in a window 21. By executing an operation by the upper and lower scroll functions 51, 52 and the left and right scroll functions 53, 54, a desired area of image data to be stuck to a window 20 can be indicated. After this operation has been executed, when a cursor 22 is moved to a shutter function 55, and a switch is depressed therein, the image data in the window 21, which has been displayed is displayed in a state that it has been stuck into the document data window 20.
Patent JP-H10314495-A (JP)
Title: Washing machine
Inventor: WADA MASAJI
IPC: D06F39/08
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To unnecessitate the arranging space of drain hose around an outer casing as far as possible. SOLUTION: On the bottom of outer casing, a stand board 6 in the form of rectangular frame is provided while having leg parts 5 at its corner parts and having an opening part which is not interferred by a driving mechanism part on the bottom of outer tub. On the lower surface part of left and right side parts of stand board 6, a housing recessed part 23 for housing the middle part of drain hose 14 is provided while being pulled inside a side rib 24. A hose outlet part 27 is provided at the comparatively higher position of the rear end part of side rib 24. Inside the leg part 5 on the front side, a corner guiding part 29 is provided for guiding the drain hose 14 obliquely across it and at this corner guide part 29, a holding part 30 is provided.  The drain hose 14 connected to a drain valve is held through a hose fixing part 22 into the housing recessed part 23 while being held at the hose outlet part 27, extended forward inside the housing recessed part 23, reaches the front side through the corner guiding part 29 and is connected through a right lower drain pipe 31 to a drain hole.
Patent JP-S5253320-A (JP)
Title: Front axle case suspensionof front drive tractor
Inventor: MORIMOTO TADASHI
IPC: B60G9/02
Filed: 1975-10-24
Abstract: PURPOSE:Front axle case is supported by front axle receiving member longitudinally slidably through springs, so that impact force produced between the case and the member while sudden start and stop can be absorbed by the springs.
Patent JP-S62284255-A (JP)
Title: Oxygen concentration detector
Inventor: KISO SHIGEO
IPC: G01N27/409
Filed: 1986-06-02
Abstract: PURPOSE:To enable the detection of an oxygen concn. in a wide tamp. range by changing over calculation equations according to the temp. region of a gas to be measured. CONSTITUTION:A temp control means 22 controls the energization to an electric heating means 18 in such a manner that the temp. of an elecrrochemical cell 11 consisting of a solid electrolyte such as zirconia oxygen sensor concides with the target control temp. T set within the temp. region where the electrochemical cells turns to the stable electrolyte. An arithmetic means 21 calculates an oxygen partial pressure (2)PO2 by equation I (where R; gas constant, F; Faraday constant, T; cell temp. (absolute temp.), E; electromotive force of the electrochemical cell) where the oxygen partial presusre of a reference gas introduced to one side of the cell is designated as (1)PO2 and the oxygen partial pressure of the reference gas to be introduced to the other side of the cell isolated from the one side of the cell as (2)PO2 in the temp. region where the temp. of the gas to be measured is substantially lower than the temp. Ts. On the other hand, the means calculates the oxygen partial pressure (2)PO2 by equation II.
Patent JP-H0423808-A (JP)
Title: Production of vinyl polymer, same polymer and block copolymer using the same
Inventor: MITANI TOMOMASA
IPC: C08F4/04
Filed: 1990-05-18
Abstract: PURPOSE:To obtain the subject polymer having hydroxyl group at chain terminal and giving a block copolymer in reacting with an isocyanate compound or a carboxyl compound, etc., by polymerizing a vinyl monomer in the presence of a hydroxyl group-containing azo-initiator and a hydroxyl group-containing chain transferring agent. CONSTITUTION:A vinyl monomer (e.g. styrene or vinyl chloride) is subjected to preferably suspension-polymerize in the presence of a hydroxyl group- containing azo-initiator {preferably a compound expressed by the formula [R is alkylene expressed by CnH2n ((n) is <=6)]} and a hydroxyl group-containing chain transferring agent {preferably a compound expressed by the formula HO-R1-SH wherein R is a compound expressed by CnH2n ((n) is <=12)} to afford the objective polymer.
Patent JP-S5918939-A (JP)
Title: Synchronizing signal generating circuit
Inventor: KATOU TADASHI
IPC: G02B23/26
Filed: 1982-07-23
Abstract: PURPOSE:To obtain an easily adjustable synchronizing signal generating circuit for an endoscope with a simple constitution, by detecting the displacement of a member which is associated operatively with camera release operation, and generating a syncrhonizing pulse through a delay means. CONSTITUTION:When a diaphragm lever moves under the camera release operation, a photocoupler 28 turns off to trigger a monostable multivibrator 41. Consequently, a negative synchronizing pulse is outputted through a capacitor 44 after a delay time corresponding to the time constant determined by a resistance 42 and a capacitor 43 to ignite a discharge tube for a photographic light source. Consequently, the endoscope synchronizing signal generating circuit of a simple constitution which facilitates delay time adjustment by the resistance of a time constant circuit is obtained.
Patent JP-S5353912-A (JP)
Title: Charp z cnversion unit
Inventor: TANIGAWA KUNIHIRO
IPC: H04N19/60
Filed: 1976-10-26
Abstract: PURPOSE: To enable the charp Z conversion with simplicity and real time smooth ly, by using CCD. 
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