baber/WOPTO huggingface dataset:
Patent JP-2001217729-A (JP)
Title: Microphone and receiver
Inventor: YAMAMOTO HIROMICHI
IPC: H04B1/04
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption of a terminal. SOLUTION: The terminal (microphone) side 101 for mainly performing only transmission is newly provided with a reception system composed of a receiving antenna 5, a power detecting part 205 and a power control part 204 being new components. Besides, the receiver side is newly provided with a signal generating part 305 for transmitting and an antenna 6 for transmitting. The terminal (microphone) conventionally performs only transmission and the receiver performs only reception (incoming), but a signal indicating the existence of the receiver is transmitted by a newly provided outgoing transmission/reception system, thus the terminal (microphone) side receives the signal, detects the size thereof, estimates a distance from the receiver of the present terminal (microphone) and controls its own transmission power on the basis of the distance.
Patent JP-2001214026-A (JP)
Title: Abs-based resin composition for blow molding and its blow molded product
Inventor: SHIBATA TAKAO
IPC: C08J5/00
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To obtain both an ABS-based resin composition excellent in rigidity, surface properties, impact resistance and blow moldability of a blow molded product and having a low coefficient of thermal linear expansion and its blow molded product. SOLUTION: This ABS-based resin composition for blow molding comprises (a) a graft polymer prepared by carrying out a graft polymerization of a rubber- like elastic body with an aromatic vinyl, vinyl cyanide, an α,β-unsaturated acid glycidyl ester compound, an acrylic or a methacrylic ester or malemide or further (b) a copolymer composed of the aromatic vinyl, vinyl cyanide, acrylic or methacrylic ester or maleimide and has 3-15 wt.% rubber content and 0.5-1.5 dL/g reduced viscosity of a part soluble in methyl ethyl ketone. The blow molded product is obtained by molding the ABS-based resin composition for the blow molding.
Patent JP-2001223506-A (JP)
Title: Method for manufacture of dielectric waveguide and dielectric waveguide
Inventor: TAKEDA TOSHIKAZU
IPC: B29D17/00
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently manufacturing a dielectric waveguide with high reliability and accuracy. SOLUTION: A sintered body 19 having dielectric strips 6 and 7 and wind parts 8 and 9 is obtained by forming resist material 13 with an opening 16 formed thereon on the outer surface of a green compact 14 provided with an elimination suppression layer 15, eliminating the prescribed part of the compact 14 with the material 13 as a mask by a sand blasting method until the layer 15 is exposed and firing and obtained structure 18.
Patent JP-2001219097-A (JP)
Title: Centrifugal separator
Inventor: MIZUKAMI HIROYOSHI
IPC: B04B1/20
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide the degradation in a moisture content and to improve separation efficiency by directly discharging sludge from segment in a bowl where the moisture content is lowest of a decanter type centrifugal separator. SOLUTION: The centrifugal separator constituted by housing a screw conveyor rotated at a relative speed difference from the speed of a bowl rotated at a high speed in the bowl is provided with a discharge route 20 for dehydrated cake within one end wall 2 of the bowl 1. An opening 20a of the route 20 into the bowl 1 is disposed near the inner peripheral wall of the bowl and a discharge port 20b to the outside of the end wall of the discharge route is disposed in a position higher than the same, i.e., in a radial position smaller than the radius of the inner peripheral wall of the bowl. As a result, only the discharge cake (b) from the discharge route 20 from the segment where the compaction effect by the water head pressure of the centrifugal force acting on deposits in the precipitation layer deposited at one end of the bowl 1 is highest is discharged through the discharge route 20.
Patent JP-2001220769-A (JP)
Title: Construction machine
Inventor: EGASHIRA MASAKI
IPC: E02F9/00
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a construction machine such that the space on a revolving body occupied by parts included in a pressure oil cooling system can be reduced by reducing the number of part items included in the pressure oil cooling system. SOLUTION: The construction machine includes an engine 4; a hydraulic pump 5 driven by the engine 4; an oil tank consisting of a first tank portion 21 and a second tank portion 22 for reserving pressure oil discharged from the hydraulic pump 5; a control valve 10 to which the pressure oil discharged from the hydraulic pump 5 is supplied; a cooling fan 6 rotated by the engine 4; and a radiator 7 and an oil cooler 20 for cooling the pressure oil flowing in a hydraulic circuit including the hydraulic pump 5 and the control valve 10 as the cooling fan 6 rotates. The first tank portion 21, the second tank portion 22 and the oil cooler 20 are arranged to surround the radiator 7, with the first tank portion 21 and the second tank portion 22 provided integrally with the oil cooler 20.
Patent JP-2001230527-A (JP)
Title: Method for forming conductive film pattern and conductive film pattern
Inventor: FURUSAWA MASAHIRO
IPC: C23C18/18
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To easily and inexpensively form a conductive film pattern, using a polysilane material. SOLUTION: A process for discharging polysilane solution on the prescribed pattern of the substrate, using an ink jet device and forming a polysilane thin film pattern, a process for depositing the fine particles of noble metal on the formed polysilane thin pattern, and a process for forming a metal film pattern through electroless plating with the deposited fine particles of noble metal as a catalyst, are installed. Since formation of the thin film and patterning are conducted simultaneously using the ink jet device, the conductive film pattern can be formed easily and inexpensively. Since the part which is to be removed as polysiloxane is not generated, the usage quantity of polysilane can be reduced.
Patent JP-2000311583-A (JP)
Title: Electron emitting element, electron source using the element and image forming device using the source
Inventor: YAMAMOTO KEISUKE
IPC: H01J1/316
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To enhance electron emitting efficiency within a range showing no ill effect on variation with lapse of time by driving. SOLUTION: In this electron emitting element, the amount of one kind or more of element selected from a group of a lithium, potassium, sodium, calcium, strontium and barium included in a deposit 10 mainly containing a carbon is controlled by using a method of introducing a row gas further containing the element in the atmosphere including an organic substance when activated and controlling the amount of the row gas or method of coating the solution containing the element in a form of an organometallic compound, etc., after forming the deposit and then thermally treating it to contain the element. Thereby, the ratio of the element to carbon is 1 mol% to 5 mol%, inclusive.
Patent JP-2001237036-A (JP)
Title: Double focus type crt socket
Inventor: ARAKAWA KANJI
IPC: H01R33/76
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a double focus type CRT socket for improving withstand voltage by securing a sufficient creepage distance between a focus contact (7B) of a side to which a discharging electrode plate is not connected and a focus side discharging electrode plate (15A). SOLUTION: In the double focus type CRT socket in which a pair of slender belt-formed focus contacts (7A, 7B) are mounted on an insulation housing so that they are drawn in a direction leaving from a base insertion hole (8), and in which a focus side discharging electrode plate (15A) is connected with one of the focus contact (7A), the pair of the focus side discharging electrode plate (15A) and a ground side discharging electrode plate (15B) are arranged opposingly in a direction of intersecting with the drawing direction of the focus contacts (7A, 7B). Since a space between the focus side discharging electrode plate (15A) and the other focus contact (7B) are separated naturally, the creepage distance of insulation between them can be sufficiently kept, and the withstand voltage performance can be improved.
Patent JP-2001232559-A (JP)
Title: Holding member for object to be polished
Inventor: NANJO MOTOYUKI
IPC: B24B37/28
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a holding member for an object to be polished having markedly, improved strength of the holding member, in particular, having excellent strength during polishing and rotation, preventing the occurrence of a scratch, and having excellent dimensional stability and wear resistance. SOLUTION: This holding member for the object to be polished is formed by impregnating epoxy resin (b) composed of bisphenol epoxy resin of 75 to 30 wt.% and novolak epoxy resin of 25 to 70 wt.% in an organic fiber basic material (a) and laminating, heating, and pressurizing it. Preferably, the organic fiber basic material (a) of the holding member is polyester fiber or Aramid fiber.
Patent JP-2001233309-A (JP)
Title: Ultrasonic sealing apparatus
Inventor: KUME SATOSHI
IPC: B65B51/22
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic sealing apparatus which can sufficiently give the output energy of an ultrasonic oscillator to a thermoplastic resin of a packaging material and form an excellent seal by the sufficiently softened and molten thermoplastic resin even when the tubular packaging material is pressed with excellent responsiveness in the transverse seal. SOLUTION: This ultrasonic sealing apparatus in which the packaging material including a thermoplastic resin layer is formed tubular, and the tubular packaging material 1 is ultrasonically sealed in a crossing manner under the liquid level, a stopper 20 to regulate the spacing between a horn 12 having a slender and flat seal surface and a working surface with a facing jaw 18 in cooperation with the seal surface of the horn to be smaller than the spacing when the tubular packaging material is pressed under a non-molten condition using the horn and the facing jaw by 0.1-0.8 mm, and to be larger than the spacing when the tubular packaging material is pressed under a molten condition.
Patent JP-2001238159-A (JP)
Title: Portable display system
Inventor: TERADA TOSHIYUKI
IPC: H04N5/44
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a portable display system that can record/reproduce an optional video image with a simple operation. SOLUTION: The portable display system of this invention is provided with a controller connected to a head-mount type video display device. The controller of the portable display system is characterized in a compression signal input means that inputs a compressed video and audio signal, a medium that records and reproduces the compressed signal from the compression signal input means, an expansion means that expands the compressed signal reproduced from this medium or the compressed signal from the input means, and a signal processing means that converts an output signal of the expansion means into a signal displayed and reproduced by a video display means and an audio reproducing means in the display device.
Patent JP-2001231880-A (JP)
Title: Method for waste disposal
Inventor: YAMAMURA TSUTOMU
IPC: A62D101/06
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To recycle a used bath salt at a low cost which is applicable to the disposal of waste of any kind and is comparable to a conventional method using a mixed fused salt in terms of efficiency. SOLUTION: In this method for waste disposal, a waste 4 is oxidized and decomposed by bringing the waste into contact with a thermally fused salt 3 including at least a mixture of an alkali metal carbonate and an alkali metal hydroxide. The alkali metal present in the fused salt 3 is of a single kind.
Patent JP-2001242401-A (JP)
Title: Optical scanner
Inventor: SUZUKI SEIZO
IPC: H04N1/113
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To obtain an optical scanner that the degrees of freedom for the arrangement of a synchronous detecting sensor can be increased by allowing the optical scanner to be miniaturized and allowing a synchronous luminous flux to be reflected in an arbitrary direction. SOLUTION: In the optical scanner, which performs the optical scanning of the surface to be scanned 11 while a deflection luminous flux deflected by a deflector 4 with a deflection reflective surface 5 is condensed as a light spot on a surface to be scanned 11 by a scanning imaging lens 8, a synchronous luminous flux reflection member 9 to separate the luminous flux used for synchronous detection, is provided between the light deflector 4 and the surface to be scanned 11, and the reflected optical flux from a synchronous luminous flux reflecting member 9 passes through at least one scanning imaging lens 8.
Patent JP-2001242329-A (JP)
Title: Optical functional element
Inventor: HASHIMOTO TAKESHI
IPC: G02B6/12
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a small sized optical functional element of low power consumption which enables a high speed interface between an optical information processor and an electronic circuit or a digital infrastructure. SOLUTION: In one embodiment of this invention, plural two-dimensional waveguides using a photonic crystal having artificial periodic structure, in which two kinds or two kinds or more number of media different in dielectric constant are combined, are laminated nearly in parallel.
Patent JP-2001238879-A (JP)
Title: Grid for removing scattering radiation
Inventor: OGAWA EIJI
IPC: A61B6/06
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a grid for removing scattering radiation which has excellent strength to use for X-ray equipment even though lead is used as the material for the plate. SOLUTION: A plate 2, which is a part of a grid for removing scattering radiation, is made by adhering a layer of a lead material 12 to a layer of a reinforcing material 11. Metallic materials such as stainless steel, carbon steel, or an aluminum alloy, which are more excellent in strength than lead, and resinous materials such as polyamide resin or polyimide resin, which are also more excellent in strength than lead, can be used as the reinforcing material 11. As a result, the strength of the plate 2 is improved, and the strength of the grid for removing scattering radiation is maintained.
Patent JP-2001241927-A (JP)
Title: Shape measuring apparatus
Inventor: FUJITA HIDETO
IPC: G01B11/26
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a shape measuring apparatus which eliminates the false recognition of a marker image due to reflection of disturbing lights and can accurately measure the three-dimensional shape of an object. SOLUTION: The shape measuring apparatus comprising a measuring head 10 freely movable by a measuring person for measuring an object, marker 14 disposed on the measuring head 10, measuring head imaging means 21, 22 for photographing the marker 14 from specified positions, and calculating means for obtaining the three-dimensional shape of the object 100, based on the outputs of the imaging means 21, 22, extracts the image of the marker 14, based on an image taken during lighting of the marker 14 and an image taken during turn-off of the marker 14.
Patent JP-2001240371-A (JP)
Title: Electric hoist
Inventor: ISHIKAWA SATOSHI
IPC: B66C13/22
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To reduce waste in a controller. SOLUTION: A basic specification control part having an inverter control circuit for winding for controlling an inverter driving part for winding and an inverter control circuit for transverse movement for controlling an inverter driving part for transverse movement, and a specified specification controlling part for controlling plural outputs and inputs such as a co-hoisting operation, and an automatic detection operation for a hoisted cargo height as specified specifications other than inverter control are provided individually in this hoist machine provided with an electric motor for the winding for hoisting the hoisted cargo vertically, an electric motor for the transverse movement for transferring the cargo transversely, the inverter driving part for the winding for driving the electric motor for the winding,  the inverter driving part for the transverse movement for driving the electric motor for the transverse movement, and an external operation part for directing operations for the hoisting-up and -down of the electric motor for the winding and an operation for the transverse movement of the electric motor for the transverse movement.
Patent JP-2001247402-A (JP)
Title: Coating method
Inventor: KANAZAWA MASARU
IPC: C09D125/06
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a coating method capable of keeping the strength of an insect, a flowering plant, a fallen leaf, or the like, further keeping its color and luster, and protecting it from breakage even in the case of touching with a hand or a thing. SOLUTION: A coating method protecting the color and luster of an insect, a flowering plant, a fallen leaf, or the like, collected from the nature so that the luster is not lost. The method consists the following steps: small amount of small pieces of styrene foam is prepared, and the styrene foam is dissolved while diluting it with a diluting liquid for a lacquer to obtain a solution of the styrene foam; the solution is applied on the whole surfaces of the insect, the flowering plant, the fallen leaf, or the like; after the hardening of the applied solution, a mixture prepared by mixing a polyvinyl acetate emulsion-type carpenter adhesion and an aqueous handicraft adhesion, each in an amount of about 50% is applied on all the surfaces of the insect, the flowering plant, the fallen leaf, or the like; a commercial print sealer is applied on it for further increasing the strength;  subsequently, an adhesive prepared by diluting the polyvinyl acetate emulsion-type carpenter adhesion is applied on it; and finally, a delustering agent is applied.
Patent JP-2001256535-A (JP)
Title: Coin slot opening and closing device
Inventor: NAKAGAWA HITOSHI
IPC: G07B15/00
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a coin slot opening and closing device which solves trouble that a fault is caused by entering of rainwater, dust, insects, etc., because the slot of a conventional coin slot opening and closing device applied to a coin collective supply slot is always opened. SOLUTION: This coin slot opening and closing device is comprised of a shutter which closes the slot at the time of non-adjustment and opens it at the time of adjustment, a geared motor which automatically closes the shutter or keeps the shutter open, a junction pin which connects a driven lever provided with an oblong hole in the axial direction and a driving lever driven by the geared motor and is moved in the oblong hole, a spring which is connected to the driving lever and the driven lever and releases pressing force in cooperation with the junction pin at the time when the pressing force stronger than prescribed one in the opening direction is applied, and a limit switch which detects the open/close position.  Thus rainwater, dust, insects, etc., cannot enter the slot, and a user is protected from being caught and injured by the shutter, and a heavy load is not applied to the motor to reduce the fault, and the user can press the slot open with his or her hand into the open position to perform adjustment processing regardless of the fault.
Patent JP-2001254726-A (JP)
Title: Slide bearing for preceding stand-by driving pump
Inventor: KISHI TAKEO
IPC: F16C17/02
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a slide bearing for a preceding stand-by driving pump capable of preventing damage of a bearing member due to quenching of self- priming water even when it is converted to pumping drive after pumping water blocking drive with no water injection by increasing resistance against heat shock of the bearing member, improving reliability in a high load state at the time of pumping water blocking drive by improvement of a heavy-duty resisting characteristic, restraining increase of temperature at the bearing member by reduction of sliding resistance and avoiding lowering of a cushioning function due to thermal deterioration by using a heat-resisting cushioning material. SOLUTION: Both of a hgigh-duty resisting characteristic and resistance against heat shock are improved by constituting the bearing member 6 of silicon nitride ceramic by improving heat-resistance by constituting the cushioning material 2 of fluoro-rubber. Sliding resistance with the bearing member 6 is reduced by constituting a hard layer 53 of hard metal containing super hard particulates 40-75 volume % in parent powder made of a Co group alloy and making a shaft sleeve 5 in a multilayer structure of a parent material 50 of stainless steel and the hard layer 53 coating this parent material 50.
Patent JP-2001252195-A (JP)
Title: Catalytic smoke-removing griddle
Inventor: HIKITA YUSAKU
IPC: B01D53/94
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a griddle comprising a plate with a through hole bored in a part on the cooking surface for cooking meat, capable of preventing generation of smoke, especially lampblack, as much as possible. SOLUTION: A drip well 3 is mounted on the rear surface of the plate 1 for receiving gravy and grease dripping from a through hole 2. An air suction box 6 with a catalytic air suction surface 7 is mounted below the plate 1, and a through hole 4 is bored in the side wall of the drip well 3 facing the catalytic air suction surface 7. In addition, an air passage is formed for releasing smoke generated on the cooking surface of the plate to the outside of the griddle by sucking air in the air suction box 6 through the through hole 2 of the plate by way of the drip well 3, the through hole 4 of the drip well 3 and the catalytic air suction surface 7. The lampblack, passing the catalytic air suction surface 7, is purified by an oxidation catalyst 5. Locating the oxidation catalyst 5 just under a heater 8 of the plate 1 is effective because the oxidation catalyst is easily heated.
Patent JP-2001257902-A (JP)
Title: Method and device for processing image
Inventor: UCHIDA MITSUHIRO
IPC: H04N1/46
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To prevent the color of an image from impressing too sharp when a gradation is made hard and to prevent the color from becoming dark when the gradation is made soft. SOLUTION: A gradation conversion factor (k) in the case of applying gradation converting processing to image data S0 is determined in a gradation conversion factor determining means 11. When the gradation of the image data S0 is converted, in a converting means 13, matrix operation for converting color saturation is simultaneously performed but the coefficient of a matrix to be used therefor is determined corresponding to the gradation conversion factor (k) in a coefficient determining means 12. Then, the image data S0 are converted in the converting means 13 by a matrix M provided thereby and processed image data S1 are provided. The processed image data S1 are outputted as a print P by a printer 2.