baber/WOPTO huggingface dataset:
Patent JP-H0418483-A (JP)
Title: Friction material for brake
Inventor: NAKAGAWA MITSUHIKO
IPC: F16D69/02
Filed: 1990-11-30
Abstract: PURPOSE:To obtain an asbestos-free friction material for brake capable of preventing the generation of low-frequency brake noise by adding a talc- containing assistant material and a filler to a base material composed of copper- based fiber, etc., and forming the mixture using a binder. CONSTITUTION:The objective friction material can be produced by adding (A) an assistant material containing 1-30vol.% (preferably 2-25vol.%) of talc and (B) a filler such as barium sulfate and cashew dust to (C) a base material containing 2-30vol.% (preferably 2-15vol.%) of copper fiber and/or copper-alloy fiber and forming the mixture with a binder. The friction material has excellent fading resistance and abrasion resistance.
Patent JP-H04202523-A (JP)
Title: Thermosetting composition
Inventor: KAWAMOTO KEIJI
IPC: C08G75/02
Filed: 1990-11-30
Abstract: PURPOSE:To obtain the subject composition excellent in chemical and physical properties and weather resistance and useful as a coating material, etc., by mixing a compound containing epoxy groups, etc., a compound containing carboxyl groups, etc., and a specified latent heat-containing acid catalyst. CONSTITUTION:An objective composition containing, as the essential components, (A) a compound containing two or more epoxy groups in the molecule, e.g. a bisphenol-type epoxy resin and/or a compound containing two or more thiirane groups in the molecule, e.g. an alicyclic episulfide resin, (B) a compound having two or more groups selected from one or more kinds of groups among carboxyl group, e.g. contained in oxalic acid, carboxylic acid anhydride group, e.g. contained in pyromellitic acid and hetero-acid anhydride group obtained from a carboxylic acid and another acid and (C) a latent heat-containing acid catalyst composed of one or more compounds selected from sulfonic acid esters and phosphoric acid esters and showing an activity at >=50 deg.C. In addition, the ratio of the component (B) used is preferably 0.1-1.5 equivalent on functional group base based on the component (A).
Patent JP-H07155173-A (JP)
Title: Microbe exhibiting degradative prformance for polyoxyethylene nonyl phenyl ether
Inventor: KANEOKA YURIKO
IPC: C12R1/38
Filed: 1993-12-02
Abstract: PURPOSE:To provide microbes having degradative performance for polyoxyethylene nonyl phenyl ether (APE). CONSTITUTION:This microbe is Pseudomonas sp. APE 6 strain (FERM P-13870). Addition of the microbes to a treatment system containing APE can reduce the APE concentration in the system.
Patent JP-H05148606-A (JP)
Title: Manufacture of galvannealed steel sheet excellent in press formability and spot weldability
Inventor: HIRATANI AKIRA
IPC: C23C2/04
Filed: 1991-11-28
Abstract: PURPOSE:To provide the method for manufacturing a galvannealed steel sheet excellent in press formability and spot weldability. CONSTITUTION:A steel sheet is passed through a galvanizing bath to form a galvanized layer at least on one surface of the steel sheet. Next, the surface of the steel sheet on which the galvanized layer has been formed is sprayed with an aq. soln. contg. ions of at least on of silicon (Si) and aluminum (Al). Then, the steel sheet is heated to alloy the galvanized layer and steel sheet to form a zinc-iron alloy plated layer, and, on the surface of the zinc-iron alloy plated layer, the film constituted of at least one oxide of silicon dioxide (SiO2) and aluminum oxide (Al2O3) is formed by the quantity within the range of 10 to 2000mg/m<2> per face of the steel sheet.
Patent JP-H07157908-A (JP)
Title: Air-permeable, water-proof cloth and its production and its clothing
Inventor: ISODA NORIHIRO
IPC: A41D13/00
Filed: 1993-12-03
Abstract: PURPOSE:To provide the cloth having high air permeability, capable of perfectly preventing rain, etc., and useful for rain wears, etc., by attaching many highly water-proof, tape-like cloths to a highly air-permeable cloth in a specific state. CONSTITUTION:Highly water-proof, tape-like cloths B1, B2, B3, B4... are sewed on a highly air-permeable cloth A so that one end of each tape-like cloth is overlapped on the next tape-like cloth in a pleat-like state. Thus, the air- permeable, water-proof cloth high in the air permeability through the opened sides of the highly water-proof, tape-like cloths and not permitting the passage of rain into the inside on the overlapping sides of the highly water-proof, tape- like cloths is obtained.
Patent JP-H05149234-A (JP)
Title: Ignition voltage detecting device for internal combustion engine
Inventor: MARUYAMA SHIGERU
IPC: F02P17/12
Filed: 1991-11-28
Abstract: PURPOSE:To provide an ignition voltage detecting device, for an internal combustion engine, which is excellent in detecting accuracy and durability and with no necessity of a protecting circuit for coping with a leak of high voltage and further to facilitate attachement of a high tension cord to a sensor. CONSTITUTION:A sensor 1 is constituted of a block unit 2 having insertion holes 3 of water-tightly inserting high tension cords 4 and also having elasticity of providing cut split parts 5 capable of opening, in a manner wherein the high tension cords 4 can be inserted over the peripheral edge part of the insertion hole from the outside surface, and an electric conductor 6 arranged with a predetermined space H provided in the outside in a diametric direction from the peripheral edge part of the insertion holes 3 in the block unit 2.
Patent JP-2000162695-A (JP)
Title: Display device and finder
Inventor: NISHIZAWA AKIO
IPC: G02F1/13357
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To restrain a situation in which a light beam leaking out from a light source for illuminating a display device penetrates into an undesired spot and is reflected, so that the viewing quality of a display device is lowered. SOLUTION: A display unit 10 is disposed in the optical path of a finder for a camera, and an FPC 16 is connected to the unit 10. An LED 14 is disposed in the vicinity of the unit 10, and light shown by the arrow (t) from among the light emitted from the LED 14 is made incident only on a transparent base plate 13, positioned on an ocular side out of the transparent base plates 12 and 13 constituting the unit 10. The light shown by the arrow (s) is intercepted by the FPC 16 and will not advance to the inside of the finder or the inside of the base plate 12. Thus, a situation in which the light emitted from the LED 14 being reflected on the surface of an objective system lens 24 and flares and ghosts occurring in the finder is restrained.
Patent JP-H09158589-A (JP)
Title: Door stopper
Inventor: TAMUKAE MASAO
IPC: E05C17/54
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To simplify mounting work of a door stopper to a door very much, simplify work accompanied with opening and closing of the door, at the same time, make it possible to surely fix the door and to enable the selection of a stopper material by matching it with the circumference. SOLUTION: A stopper 3 with the wedge-like downward front end is mounted to the side of an approximately U-shaped mounting member 1 through an operating arm 2 having elasticity. The stopper 3 is detachable through a pin 4, a flat spring, a double flat spring, a spiral spring, etc., are used for the operating arm 2, and a plastic, aluminum, wood, a hard rubber, etc., are used for the stopper 3. A sound absorbent rubber is provided to a door side of the stopper 3, and a non-slip member is provided to a floor contact side. The operating arm 2 and mounting member 1 can be formed of one sheet of a plate material to be bent.
Patent JP-H10185452-A (JP)
Title: Apparatus for switching molten metal channel
Inventor: KANETSUME HISAO
IPC: F27D3/14
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To efficiently switch a channel while preventing backflow of molten metal at the time of switching the channel. SOLUTION: An apparatus body 10 is rotated by a tilting unit 60, and a first trough 20 is approached to a first refining furnace 70. Then, molten metal is supplied into the body 10. Thus, the molten metal can be supplied only to the trough 20. At the time of switching a molten metal channel, the body 10 is rotated reversely, and a second trough 30 is approached to a second refining furnace 80. After switching the channel, a bottom of the trough 30 is disposed down at an angle α to a horizontal direction 1. Thus, backflow of the molten metal retained in the trough 20 can be prevented.
Patent JP-H10184732-A (JP)
Title: Automatic coupling dependent on differential engine speed
Inventor: KWOKA GEORG
IPC: F16D35/00
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To strengthen a differential limit action according the an increase in engine speed by partitioning an annular space made of the specified number of part items into the specified number of rooms by an annular piston, communicating these with a helical shearing passage provided in the annular piston and indirectly supporting the front face of the annular piston on the front face of the annular space so as to generate a braking force. SOLUTION: An inside of an annular space 13 made of two part items, a hub 11 and a cylindrical housing 12 is divided into two rooms 32 and 33 by an annular piston 14. The rooms 32 and 33 are communicated with each other by a helical groove 35 provided in the cylindrical side face 34 of the annular piston 14. By the relative rotations of the hub 11 and the cylindrical housing 12, fluid shearing is generated between the inner front faces of the rooms 32 and 33 and between the mutual moving surface of the bottom of the groove 35 and an inner wall closing the annular space 13. The annular piston 13 is slid from a high pressure side to a low pressure side between the rooms 32 and 33 and each friction lining 38 or 39 of the low pressure room 32 or 33 is brought into contact with a front face 20 or 21.  Solid friction thereby generated between is relatively rotated part items is increased associatively with an increase in relative speed.
Patent JP-H08185982-A (JP)
Title: Organic electroluminescent element
Inventor: TAKEUCHI KOSUKE
IPC: H05B33/12
Filed: 1994-12-28
Abstract: PURPOSE: To provide an organic EL element in which the deterioration of an organic material in a carrier transport layer or a light emitting layer provided between a hole injecting electrode and an electron injecting electrode is minimized, and a stable emission can be performed over a long period. CONSTITUTION: At least a carrier transport layer 3 and a light emitting layer 4 using organic materials are laminated between a hole injecting electrode 2 and an electron injecting electrode 5. In such an organic electroluminescent element, a radiation layer 6 consisting of a metal nitride or metal carbide is provided.
Patent JP-H11139981-A (JP)
Title: Production of tablet and capsule by mixing tea leaf fine powder and powdered green tea with oligosaccharide
Inventor: YOKOYAMA TSUNETAKA
IPC: A61K36/00
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To obtain a medicinal health food increased in pharmacodynamic effects and having functionality by mutual action between tea ingredient and oligosaccharide ingredient. SOLUTION: Tea leaf fine powder and powdered green tea are mixed with an oligosaccharide to produce tablets or capsules.
Patent JP-H02256489-A (JP)
Title: Multi-joint hand
Inventor: MIMURA SENJI
IPC: B25J15/08
Filed: 1989-12-27
Abstract: PURPOSE:To facilitate the structure, assembly and maintenance of a hand by integrally constituting a finger module with link members forming fingers, power transmitting members, motors, and sensors. CONSTITUTION:Multiple finger structures 1-3 formed with multiple joints are prepared by providing contact members to be brought into contact with an object at tips, connecting other ends to finger connecting members 4 and 6, and expandably connecting multiple link members 10-12 and rotary shafts in the vertical direction to the longitudinal direction and in the vertical direction to this vertical direction between both ends. Motors 26-28 are provided to independently and expandably connect link members to other ends of the finger structures via power transmitting means. At least one of the finger structures is arranged to face the others, the distance between them is made variable by the drive of the motors, and hand structures 7-9 brought into contact with the object and connected to a manipulator are provided. The multi-joint hand of a robot is constituted accordingly.
Patent JP-H04208549-A (JP)
Title: Vacuum processor
Inventor: FUJIMOTO HIDEKI
IPC: H01L21/677
Filed: 1990-11-30
Abstract: PURPOSE:To elevate the reproducibility of processing and get uniformity of etching by equipping it with a vacuum processing chamber, which makes the board exist inside when the aperture of a partition plate is blocked by the shifting of a board placing part, and releasing the hold of the board when the valve plate, which blocks the aperture of the partition plate, shifts resisting the spring. CONSTITUTION:When the locking of the axis 18 is released by shifting the board placing part 6 where a board 1 is placed, the resilience of a spring member 21 works on an axis and a board fixing member 19, and the board 1 stick fast to the board placing part 6. Furthermore, when the aperture 16a of the partition plate 16 is blocked by the valve plate 13 by shifting the board placing part 6, the board comes to exist inside the vacuum processing chamber 9. After processing of the surface of the board, the blocking of the aperture 16a of the partition plate 16 is released by the shifting of the board placing part 6. Then, when the valve plate 13 is shifted resisting the resilience of the spring material 21, the hold of the margin of the board 1 by the board fixing material 19 is released. Hereby, the reproducibility of the processing, and the reliability can be elevated, and the uniformity in etching can be gotten.
Patent JP-H06165876-A (JP)
Title: Radar display selecting method in game machine
Inventor: TSUCHIYA JUNICHI
IPC: A63F13/45
Filed: 1992-11-30
Abstract: PURPOSE:To constitute a game machine which can display a radar for showing a position and a motion on the whole scene of each character on a game screen, so that a player can change size of the radar. CONSTITUTION:In the case a game is started, and a change instruction of size of a radar by a player (for instance, a start button is depressed) is given (steps S101, S102), the game is suspended and a radar display selection menu is displayed (step S103), and the kind of size of the radar is selected by the player. When the size of the radar is selected, and a game restart instruction is given (steps S105, S106), the radar changed to the selected size is displayed in a prescribed position on a game screen and the game is restarted (steps S107, S108).
Patent JP-H09179163-A (JP)
Title: Focal-plane shutter for camera
Inventor: SEKIZAWA KOJI
IPC: G03B9/36
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a focal-plane shutter for a camera which is provided with a blade group in which only a defective blade can be exchanged as well as all the calked parts of respective blades are completely checked after manufacturing. SOLUTION: The respective blades 1, 2, 3 and 4 are calked by two connecting shafts rotatably fitted to arms 5 and 6, respectively. Out of the calked parts, in a spread state in the figure, all the calked parts with the connecting shafts 8, 10, 12 and 14 related to the arm 6 can be completely observed. In a superimposed state, all the calked parts with the connecting shafts related to the arm 5 can be completely observed. Therefore, only the defective blade can be exchanged and recalked as necessary.
Patent JP-H07158130-A (JP)
Title: Water supply controller
Inventor: YAMADA ETSUSHI
IPC: E03C1/05
Filed: 1993-12-10
Abstract: PURPOSE:To secure response efficiency even in a state of a high use frequency and, at the same time, prevent wastefull consumption of a battery. CONSTITUTION:A water supply controller is constituted of a generator 40 intermittently, a battery 24 charged by the generator 40, a luminous element 14 emitting light periodically by receiving power supply from the battery 24 and a light receiving element 15 receiving light reflected from an object. A computer 30 confirms that light receive in the light receiving element 15 is made periodically, water supply is limited during that period and, at the same time, the remaining capacity of the battery is detected to make a luminous period of the light receiving element 14 longer in the case the remaining capacity is decreased.
Patent JP-H06188537-A (JP)
Title: Production of wiring board
Inventor: MORI TAKAHIRO
IPC: H05K3/00
Filed: 1992-12-22
Abstract: PURPOSE:To enhance adhesion strength of a wiring conductor by setting the thermal deformation temperature of binder for the wiring conductor, i.e., a thermoplastic resin, lower by a specific level than that of a thermoplastic resin molded item. CONSTITUTION:A conductive paste 2 is screen printed on a board 1 of polysulfone resin (thermal deformation temperature is 164 deg.C) and then it is cured to obtain a wiring conductor 2'. A conductive paste 2 is prepared by mixing a conducting agent, i.e., silver powder, a binder, i.e., a polycarbonate resin (thermal deformation tempereture is 132 deg.C), and a solvent, i.e., N- methylpyrrolidone. In this regard, difference of thermal deformation temperature between the board 1 and the binder in the conductive paste 2 is 42 deg.C. When the temperature is raised above the thermal deformation temperature of polysulfone resin, i.e., 240 deg.C, the board 1 and the wiring conductor 2' are softened and when they are pressed, the wiring conductor 2' is burried in the board 1 and adhered firmly thereto.
Patent JP-H08293382-A (JP)
Title: Edge emitter as directivity line light source
Inventor: GERUTO OO MIYUERAA
IPC: H04N1/028
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a stable and spatially and temporally uniform thin film light source by using a first thin film field emission stack, comprising a first and a second electrodes and a first active film between the two electrodes as the thin-film light source, in an edge emitter to generate linear radiation. SOLUTION: A film stack 52 is constituted of a lower part reflecting electrode 56, an insulating film 58, an active film 60, another insulating film 62, and an upper part reflecting electrode 64. The electrodes in the film stack 52 are connected with an electric voltage source 66. The output level of radiation can be controlled by controlling the electric voltage level and the frequency. Further, a region 72 has a length and a width 70 and based on this length, the length of the edge of the edge emitter can be set and consequently the length of the beam of radiation 74 generated by the edge emitter can be set. As a result, a stable and spatially and temporally uniform thin-film light source is obtained.
Patent JP-H06182988-A (JP)
Title: Ink jet recording apparatus
Inventor: KAGEYAMA TETSUHITO
IPC: B41J11/06
Filed: 1992-12-22
Abstract: PURPOSE:To prevent the contamination of a platen with an ink liquid droplet or the contamination of the rear surface of recording paper with bonded ink by providing a groove to the platen along the main scanning direction of a recording head. CONSTITUTION:A groove 12 is provided to a platen 6 so as to be almost exactly opposed to a recording head 13 at almost the same height as the head 13. This groove 12 is extended along the main scanning direction of the recording head 13. When recording paper 4 is absent in front of the recording head, the ink liquid droplet emitted from the recording head 13 is stored in the groove 12 of the platen 6. As a result, the platen 6 supporting the recording paper 4 is not contaminated and the contamination of the rear surface of the recording paper 4 due to the adhesion of the ink liquid droplet is eliminated. The dimension of the groove 12 is set so that the length of the groove in the lateral direction of the groove 12 is set to 9.0mm when the width of the emitting orifice arrangement of the recording head is 9.0mm and the depth of the groove 12 is set to about 8mm.
Patent JP-H10190237-A (JP)
Title: Printed circuit board
Inventor: HARADA TAKASHI
IPC: H05K9/00
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer printed circuit board capable of suppressing the voltage variation between a power source and a ground, and effectively suppressing the malfunctioning of an apparatus, caused by the emission of unnecessary electromagnetic waves and the entry of external electromagnetic fields. SOLUTION: This is a multilayer printed circuit board 1 having metal layers and dielectric layers laminated alternately, and a ground layer 2 to be a reference of potentials and a power layer 3 for supplying power. And at the end part between the ground layer 2 and the power layer 3, resistors 6 made of resistance material are arranged, and thin films by dielectric substances 5 are provided to prevent the resistors 6 from touching the ground layer 2 and the power layer 3 directly.
Patent JP-H11175035-A (JP)
Title: Portable equipment and its driving method
Inventor: OOTSUKA YOSHIAKI
IPC: G09G3/36
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption of an LCD as the rest of a battery becomes small and to save the power of the portable equipment by allowing a CPU to read in the value of the battery voltage and decrease the vertical synchronizing frequency of an LCD module. SOLUTION: The CPU 100 outputs an A/D converter channel select signal to select a terminal of an A/D converter 200 and read the voltage of the battery 108 through a battery power line 109. The A/D converter 200 sends the battery voltage value to the CPU 100 through an A/D data output signal. The CPU 100 retrieves timing data to the LCD module corresponding to the sent voltage value data. Then the CPU 100 judges from the voltage value whether or not the timing needs to be changed. When the timing needs to be changed, the CPU 100 changes a register of an LCD controller 101 to change the timing of the LCD module 102.
Patent JP-H11176706-A (JP)
Title: High electrostatic capacity aluminum foil for electrolytic capacitor whose electrostatic capacity is uniform
Inventor: SAKURAI TSUYOSHI
IPC: H01G9/055
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To provide aluminum foil for electrolytic capacitor, capable of can forming a tunnel-like etching pit, which can realize high electrostatic capacity and the electrostatic capacity on the surface of foil of which is uniform at an arbitrary part. SOLUTION: In an aluminum foil for electrolytic capacitor, an oxide coat the film thickness of which is 30-80 Å is provided on the surface of foil, foil is constituted of high purity Al which contains 1.0-30 ppm of Si and whose purity is not less than 99.9%, Si is concentrated stepwise on the surface part of high purity Al, the Si content Y1 at a part to a depth of at least 0.3 μm from the surface of high purity Al at the upper part of the surface part is 5-1500 ppm, the Si content Y2 at a part to a depth of at least 1.0 μm from the surface of high purity Al at the lower part of the surface part is 2-150 ppm and Si contents Y1 and Y2 are related by Y1 >Y2 .