baber/WOPTO huggingface dataset:
Patent JP-2001154069-A (JP)
Title: Fine-diameter heat-resistant optical fiber
Inventor: KUROSAWA YOSHINORI
IPC: C03C25/42
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a fine-diameter heat resistant optical fiber which does not entail degradation in the strength of FRP, even if the optical fiber is embedded into the FRP. SOLUTION: The circumference of a glass fiber 2 of a quartz system consisting of a core and a clad covering the core is coated with an organic heat resistant material (metallic material) 3, by which the optical fiber coating structure is optimized, so that degradation in the transmission characteristic is averted and the degradation in the strength of the FRP is not entailed, even if the optical fiber is embedded into the FRP.
Patent JP-H07169218-A (JP)
Title: Floating magnetic head device
Inventor: NAKAJIMA HIROMI
IPC: G11B21/21
Filed: 1993-12-09
Abstract: PURPOSE:To maintain a degree of freedom of a head main body by obtaining flexibility equivalent to or more than the case of using a copper wire when a flexible cable is used for wiring for the head main body of a floating magnetic head. CONSTITUTION:An expression of W/L<=-15 (AXDc+Dp)+0.5 is established, where a width of a belt-like part 11 to be a flexible part of a flexible cable 10 used for wiring on the head main body is denoted as W, its length L, a thickness of a cable base material of this part 11 Dp, a thickness of an electrically conductive layer Dc and an area ratio of the electrically conductive layer to the cable base material A. The belt-like part 11 satisfying the above condition can be given the flexibility equivalent to or more than wiring of the copper wire.
Patent JP-H05172380-A (JP)
Title: Air conditioner
Inventor: MOCHIZUKI SHIGENOBU
IPC: F24F11/02
Filed: 1991-12-24
Abstract: PURPOSE:To provide an air conditioner capable of detecting the presence of a person and of controlling time operation so as to follow the amount of movement of the person for ensurance of comfortableness of time person. CONSTITUTION:The subject air conditioner comprises remote control means 1 which is composed of a sound sensor 5 for sensing surrounding sounds, sound change amount calculation means 4b for calculating the amount of a change in a sensed sound, and set temperature alteration means 4c for, responsibly to the calculated amount by the sound change amount calculation means 4, raising set temperature when the amount of a sound change is smaller while lowering the set temperature when the same is larger.
Patent JP-H08178425-A (JP)
Title: Waste heat hot water tank
Inventor: YOSHIDA SHIGERU
IPC: F24H1/18
Filed: 1994-12-26
Abstract: PURPOSE: To enable the drawing of hot water above a fixed temperature constantly with a limited electric charge of an electric heater mounted on a tank by a method wherein hot water is made by heat of an exhaust gas from a furnace and stored into a tank to utilize heat stored in refractory bricks of the furnace for holding the temperature of the hot water. CONSTITUTION: A double tube type heat exchanger (6) is set on a stack of an incinerator (A) built up with refractory bricks (2), a hot water tank (4) is placed on the ceiling of the furnace and a cover (5) is set thereoutside with a small gap from the hot water tank. The hot water tank is provided with an electric heater, a vapor bleeding device, a hot water delivery port, a thermostat and a ball tap. A water supply tank (9) with the ball tap, the thermostat and the vapor bleeding device is connected to the heat exchanger by a pipe and the heat exchanger (6) is linked to the hot water tank (4) by the pipe piercing the cover (5) through a solenoid valve (14).
Patent JP-H06167150-A (JP)
Title: Accommodation card reader
Inventor: NISHIKAWA YOSHIHARU
IPC: G06K17/00
Filed: 1992-11-28
Abstract: PURPOSE:To prevent illegal usage of a lost accommodation card by making effective a registration card during reading of a subsequent accommodation card when a previously emitted accommodation card is lost and making null the previous accommodation card. CONSTITUTION:When accommodation guest lost an accommodation guest card which the quest had purchased in a travel agent or the like other than in an accommodation hotel, the hotel reissues a subsequent accommodation card 12 whose key information is changed with a card issuing machine 14 of the hotel. Then, when the accommodation guest uses the accommodation card 12 for unlocking or shopping at a store, the registration data of the previous accommodation card 12 is no more valid and the registration data of the subsequent accommodation card will be renewed and used. Then, after it is registered, the accommodation card is controlled with priority data which the subsequent accommodation card holds so that the registration of a further subsequent accommodation card may be prevented. This construction makes it possible to rewrite a previous accommodation card to a subsequent accommodation card to renew the validity of the card in automatic mode and prevent the illegal use of a lost accommodation card.
Patent JP-2001154762-A (JP)
Title: Adapter board
Inventor: HAGIWARA KENICHIRO
IPC: G06F1/30
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To make an adapter board itself into mechanism capable of stably performing a prescribed completion processing in the case of power interruption. SOLUTION: This adapter board is freely attachably/detachably installed to host equipment through an extension bus 11 and receives power supply from the host equipment through power supply lines L1, L2 when it is connected. A DC-DC converter 17 is inserted into the power supply line L1, voltage is raised even when input becomes about 2 V and output is held as 5 V. Consequently, voltage to be supplied to a main body circuit 15 is held as 5 V for fixed period until the input drops to about 2 V even when the power supply from the host equipment is interrupted. On the other hand, a power-off monitoring part 20 is connected with the power line L1, the voltage to be supplied is monitored and when voltage drop us detected by the power-off monitoring part, a detection signal (with low PFD) is provided to a completion processing part 23 of the main body circuit. The completion processing part executes the prescribed completion processing while the voltage is held by the DC-DC converter.
Patent JP-2000166197-A (JP)
Title: Rotating machine
Inventor: NAGASHIMA HIDEAKI
IPC: H02K17/16
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To improve reliability of the strength of welded structure between the rotor bar and short circuit ring of a rotating machine. SOLUTION: A rotating machine has a rotor core in which a plurality of radial direction slots 14 are formed concentrically with approximately the same intervals, a short-circuit ring 9 made of copper (or copper alloy) and rotor bars 12 which are inserted into the respective slots 14 of the rotor core and the short circuit ring made of copper (or copper alloy). The rotor bar 12 and the short circuit ring 9 are welded to each other through a welding opening 15 which is formed along the rotor bar 12 in the outer circumferential surface of the short circuit ring 9. With this constitution, welded structure between the rotor bar 12 and the short circuit ring 9 which has improved productivity, very few welding defects and very little deterioration of welding strength can be provided.
Patent JP-H03201339-A (JP)
Title: Manufacture of projection type cathode-ray tube
Inventor: OKUDA HIROSHI
IPC: H01J9/22
Filed: 1989-12-26
Abstract: PURPOSE:To prevent quality of a fluorescent screen from deterioration due to infiltration of a conductive coating material, improve the work efficiency and the yield by providing a transmitting part on a skirt part of a panel before the formation of the fluorescent screen. CONSTITUTION:A multi-layered interference film 2, which is formed by alternately being laminated with a high refractive index material and a low refractive index material, is vapor-deposited on the inner surface of a panel 1, and then a conductive coating material of which chief ingredient is carbon is applied to the inner surface of a skirt part 1A of the panel 1 to form a conducting part 3. After a fluorescent screen 4 consisting of a fluorescent material layer is formed on the inner surface side of the multi-layered interference film 2, an Al back layer is formed by vapor deposition on the inner surface side of the fluorescent screen 4. Consequently, since the fluorescent screen 4 is not formed yet on the inner surface of the panel 1 at the point of time for forming the transmitting part 3, there is no infiltration of the conductive coating material to the fluorescent screen. In this way, the yield can be raised by improving the work efficiency without deterioration of the fluorescent screen.
Patent JP-H08224811-A (JP)
Title: Composite made of louver plastic film and adhesive coating
Inventor: FOX FREDERIC J
IPC: C09J7/38
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To prevent the damage of a louvered plastic film during handling by protecting a pressure-sensitive adhesive coating film by a transparent plastic film having a peel surface permitting the peeling and disposal from the pressure- sensitive adhesive coating film. SOLUTION: When a louvered plastic film 10 and a transparent plastic film 12 are supplied into a twin-roll coating machine, a coating film 17 comprising a monomer compsn. is formed on the louvered plastic film 10. When both films are passed under an ultraviolet lamp 18, the monomer compsn. is polymerized in an adhesive state and the obtained composite 20 is taken up by a roll 19. When in use, the transparent plastic film 12 is peeled from the coating film 17 and the louvered plastic film 21 (10) is bonded to a support by adhesive coating films 22, 23. This composite 20 has the louvered plastic film 21 (10), the adhesive coating films 22, 23 and the transparent plastic films 24, 25 (12).
Patent JP-H06166131-A (JP)
Title: Fiber composite decorative material
Inventor: MIWA MASAHIKO
IPC: B32B5/02
Filed: 1992-11-27
Abstract: PURPOSE:To provide a surface decorative material being a fiber reinforced material useful for a decorative material for a wall material, a floor material or a pillar, a building material such as a window material or the like, a partition, a table or personal effects. CONSTITUTION:A knitted fabric A having needle like raised fibers composing of sinthetic fiber monofilaments with a diameter of 0.04-0.43mm in a ratio of 10% or more of the structure points of a base structure 1 composed of a synthetic fiber is used as a composite base material and the side having the needle like raised fibers is coated with a coating agent 3 of a resin or concrete in a predetermined thickness. By this constitution, the needle like fibers of the knitted fabric A and the coating agent are strongly bonded in a bridged state and a decorative material hardly generating peeling or cracking can be obtained.
Patent JP-H03204682-A (JP)
Title: Cooling device for liquid crystal panel
Inventor: WADA TOSHIO
IPC: G02F1/133
Filed: 1989-12-31
Abstract: PURPOSE:To improve the ability to cool the panel and its performance and to reduce the cost by forming transparent plates mounted on both surfaces of the space part of a radiator main body and swelling one transparent plate in a convex curved surface shape outward from the surface. CONSTITUTION:The transparent plate 13 mounted on the other surface of the space part 11 of the radiator main body 10 is swelled in the convex curved surface shape outward from the surface. Thus, the transparent plate 13 on the surface of the space part 11 is swelled in the convex surface shape outward, so the capacity of the space part 11 increases matching the quantity of swelling and cooling liquid C which is charged in the space part 11 increases in capacity. Therefore, the convection phenomenon of the cooling liquid C in cooling opera tion is activated, and accelerated. The combination of the transparent plate 13 on the surface and the cooling liquid C operates as a condenser lens, so even when a projection lens which has a small distance (f) is used, the cooling ability and performance of a cooling unit are never decreased. Consequently, the ability to cool the panel and its cooling performance are improved and the cost is reduced.
Patent JP-H06175776-A (JP)
Title: Presentation device
Inventor: KAWASHITA KYOJI
IPC: G06F3/0487
Filed: 1992-11-27
Abstract: PURPOSE:To easily point an explanation position like a pointer bar. CONSTITUTION:The presentation device provided with a coordinate input means 40 for input of a coordinate value, a display means 50 for display of a display picture, a display contents data storage means 33 for storage of display contents data, and a display contents change means which changes contents of stored display contents data in accordance with inputted coordinate information, has a marker handwriting data storage means 34 which takes in a series of continuous coordinate inputs from the coordinate input means 40, a marker handwriting write means which takes a series of continuous coordinate inputs as handwriting data, a marker handwriting erasing means which erases a series of continuous coordinate inputs inputted before in accordance with marker handwriting write of the marker handwriting write means, and a display contents synthesizing means which synthesizes contents of the marker handwriting data storage means 34 with those of the display contents data storage means 33.
Patent JP-H09177685-A (JP)
Title: Scroll type fluid machinery
Inventor: OBITANI TAKEKAZU
IPC: F04C18/02
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To suppress excessive oil fed to improve the performance, and to preventing the oil storage in an oil pool to improve the reliability by interposing a seal means to reduce the in-flow of the oil from a thrust bearing surface to a fluid working chamber in a leakage passage to connect the thrust bearing surface to the fluid working chamber. SOLUTION: A spiral end 2e of a fixed scroll 1 forms an asymmetric spiral which is longer than a spiral end 2a of a rotary spiral scroll 2 by a half turn, and seal member 5 is interposed in a leakage passage to connect a thrust bearing surface 4 to fluid working chambers A, B. When the oil fed to the thrust bearing surface 4 is leaked to the fluid working chambers A, B side, the in-flow of the oil from the thrust bearing surface 4 to the fluid working chambers A, B can be reduced. Excessive oil surplus to the fluid working chambers A, B can be suppressed, the performance can be improved, the oil shortage in an oil pool stored in a fluid machinery can be prevented, and the reliability can be improved.
Patent JP-H05149442-A (JP)
Title: Seal for rotation
Inventor: OBATA HIROMI
IPC: F16J15/3244
Filed: 1991-11-29
Abstract: PURPOSE:To provide a seal for rotation which can have a sufficient sealing property to a high-pressurization and a high-speedup of a fluid, and can seal to a fluid either a gas or a liquid. CONSTITUTION:This is a seal 1 for rotation made by bending a flat annular seal element in the axial direction and slide-contacting it to the outer peripheral surface 4 of a rotary shaft member 3. Two seal elements are provided in parallel, and plural concentric grooves M1... are formed to the slide-contacting surface 11a side of one side seal element 8a, while a spiral groove H is formed at the slide-contacting surface 11b side of the other side seal element 8b.
Patent JP-H03203390-A (JP)
Title: Manufacture of printed board
Inventor: YASUDA MASAYUKI
IPC: H05K3/06
Filed: 1989-12-29
Abstract: PURPOSE:To improve the workability and accuracy of a printed board manufacturing method by forming a photoresist pattern on the surface of a metallic layer coating an insulating substrate after performing blackening treatment to the surface and performing necessary treatment to the metallic layer by using the photoresist pattern as a mask. CONSTITUTION:A metallic pattern layer or an entirely coating metallic layer 2 is formed on an insulating substrate 1. A blackened layer 7 is formed on the surface of the layer 2 by performing blackening or browning treatment to the surface. Then the layer 7 is subject to pattern exposure after a photoresist 3 is applied to the entire surface of the layer 7 by irradiating the layer 7 with rays of light L having a prescribed width Wa through an exposure mask 4. The layer 7 is then subject to a development process so as to form a photoresist pattern 6 having an opening 6a. The width Wb of the opening 6a coincides with the width Wa of the rays of light L, since reflection or scattering from the metallic layer 2 scarcely takes place due to the layer 7. Thereafter, the blackened layer 7 is removed and a plated layer is formed. Finally, the photoresist pattern 6 and blackened layer 7 are removed and a plated layer 14 is formed.
Patent JP-H05151864-A (JP)
Title: Operating button device
Inventor: SHISHIDO KENTARO
IPC: H01H23/14
Filed: 1991-11-30
Abstract: PURPOSE:To prevent an operating button from falling in a panel even when a button supporting point part is strongly pressed by mistake at the time of operation by providing a button fall-preventing member, brought into contact with a circular arc-shaped rib with a shaft of the button mounting panel serving as the center, in the operating button. CONSTITUTION:A button fall-preventing member 15 is provided between a side wall 11a of a button main unit 11 and a button supporting member 13, in an operating button 9. The member 15 is formed as a flat plate of length enough to come into contact with a peripheral edge part 19a of a rib 19 protruded in a circular arc shape with a pair of shafts 18, protruded to the inner when the button 9 is mounted in a button mounting hole provided in a front panel 4, serving as the center, to form a point end part of the flat plate in a circular arc shape. Accordingly, since a switch is turned on and off always in a condition that the member 15 is brought into contact with the rib 19, even in the case of strongly pressing the central part of the button 9 by mistake, the member 15 comes into contact with the rib 19 before the shaft 18 is dislocated from a bearing 12, and the button 9 can be prevented from falling in the front panel 4.
Patent JP-H06193807-A (JP)
Title: Controlling method of water level of steam generator
Inventor: YAMASHITA KAORU
IPC: F22B1/28
Filed: 1992-12-22
Abstract: PURPOSE:To expedite starting of generation of steam and also to prevent interruption thereof by executing heat insulation when water is fed to an evaporating tank, by checking up a water level in the evaporating tank when a steam operation is to be executed and by executing the steam operation after the water is fed additionally up to a high water level. CONSTITUTION:A heater 6 disposed inside an evaporating tank 1 and also a level sensor 7 is suspended into it from a cap body 5 provided with a scale checkup port 8. A drain port 2 provided with a filter 3 is opened in the lower part of the evaporating tank 1 and a drain pipe 9 provided with a motor-operated valve 10 for drainage is connected to this port. Moreover, a feed water pipe 11 is connected to the lower part of the evaporating tank 1, with a feed water port 11a made to face this part, and a motor-operated valve 12 for feed water and others are disposed for this pipe, while a steam pipe 15 is connected to the upper part of the evaporating tank 1. Based on an output of the level sensor 7, each of the motor-operated valves 10 and 12 is controlled to be opened and closed. According to this constitution, a water level is checked up when a steam operation is to be executed, and in the case when a high water level is not reached, water is fed additionally up to the high water level and then the operation is executed.
Patent JP-H05149467-A (JP)
Title: Fluid control valve
Inventor: IWAMOTO MICHINORI
IPC: F16K31/126
Filed: 1991-12-01
Abstract: PURPOSE:To provide a compact fluid control valve which can control fluid highly in responsiveness and accurately over a wide range from a small flow rate to a great flow rate. CONSTITUTION:Two chambers 31 and 32 which are partitioned by a diaphragm 30, is provided in a flow path in which fluid F flows, and valve rod 33 transmitting the displacement of the diaphragm 30 is provided in the inside of one chamber 31. And a valve body 35 which opens/closes an orifice 34, is provided for the valve rod 33, and controlling fluid (f) for displacing the diaphragm 30 is constituted so as to be supplied to the inside of the other chamber 32.
Patent JP-H03204069-A (JP)
Title: Clitical path scheduling analyzing method using cell
Inventor: TAKEGAWA TOJIRO
IPC: G06F19/00
Filed: 1989-12-29
Abstract: PURPOSE:To perform analysis in various kinds of aspects by using the heirarchical description of a module by describing a work content and required information, material, and man-hours, etc., in the module in hierarchical fashion, and attaching information with respect to transport delay on the input/output terminal of the module. CONSTITUTION:A development analytic data 6 is generated with a production schedule department in the same period when a developing design 1 is delivered to a circuit design 2, and an experimental schedule 7 is generated at a experimental department, and a design experimental request sheet 8 is issued to an experimental site. The experimental preparation 9 of the LSI is started when the request sheet 8 is already distributed, or the design 5 of a block is finished and registered, and also, a layout design 3 is prepared, and a design result is checked. In comparison with a conventional PART diagram, only an AND logic diagram not outputted until all input are completed is outputted in the conventional PART diagram, while, the compound logic diagram of AND and OR can be expressed in the method, and it is possible to easily realize to weight the input, etc., by defining the function of a cell in functional descriptive language.
Patent JP-H05172163-A (JP)
Title: One-way clutch device
Inventor: HIDA SHINICHIRO
IPC: F16D41/12
Filed: 1991-12-25
Abstract: PURPOSE:To reduce the number of parts items and assembling manhour while preventing generation of latch sound, and attain miniaturization and cost cut. CONSTITUTION:This one-way clutch device is constituted so that at one-way rotation the sector gear 13 of a latch claw part 11 meshes with an engaging gear 23 so as to rotationally move up to meshing of a latch claw 12 with a latch gear 22, and at the reverse rotation it meshes with the engaging gear 23 and rotationally moves up to detaching of the latch claw 12 from the latch gear 22 and thereafter detaches from the engaging gear 23.
Patent JP-H07171321-A (JP)
Title: Ceramic filter
Inventor: SHONO NOBUHIRO
IPC: B01D39/20
Filed: 1993-12-17
Abstract: PURPOSE:To obtain a ceramic filter excellent in alkali resistance and requiring no special baking furnace by mixing fine particles of oxide of each of group IIIA elements with coarse Al2O3 particles being aggregate as a sintering aid and molding the resulting mixture before baking the same. CONSTITUTION:Fine particles of oxide of each of group IIIA elements are mixed with coarse Al2O3 particles being aggregate as a sintering aid and the resulting mixture is molded to be baked. As oxides of group IIIA elements, Y2O3, Gd2O3, Dy2O3, La2O3, CeO3 and Er2O3 are designated and a mixture thereof is also used. The content of the fine particles is desirably 3-30 pts.wt. per 100 pts.wt. of coarse Al2O3 particles. This ceramic filter may be formed as a single- layer structure or a double-layer structure having a first layer and a second layer having an average pore size smaller than that of the first layer. By this constitution, the ceramic filter capable of being baked at relatively low temp. and having alkali resistance is obtained.