baber/WOPTO huggingface dataset:
Patent JP-2002093781-A (JP)
Title: Plasma treatment apparatus and treating method therefor
Inventor: EDAMURA MANABU
IPC: H01L21/31
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To dramatically raise the amount of information on signals which are detected by the same various plasma process monitors as ones being hitherto used while these monitors are used, and to realize a control of a high-accuracy plasma treatment of a wafer. SOLUTION: Such control parameters as a power to generate a plasma radiation, a pressure of the plasma treatment, the flow rate of gas and a high-frequency bias power to a wafer are made to vary for a very short time, in comparison with the whole plasma treating time in the range that an effect is not exerted on the result of a plasma treatment of the wafer. The non-steady-state properties of the state of a plasma that occurs at the time of the variation is monitored. Even though the same process monitors as conventional ones are used, information on signals which are detected by the monitors to a time base results in being increased and the amount of the information on the signals including obtained data is dramatically increased.  A control of a plasma treatment of the wafer is exercised using the signals obtained by this monitoring method, whereby a fine etching processing of the wafer, a high-frequency film-forming processing of the wafer, and a surface treatment of the wafer and the like are enabled.
Patent JP-2002089515-A (JP)
Title: Valve quick selecting device and fluid drive motor provided with the same
Inventor: NAGASHIMA AKIRA
IPC: F16K31/56
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a valve quick selecting device and a hydraulic drive motor provided with the same not affected by processing error, assembly error and changes from aging of each component member, and difference of friction resistance at a sliding part of each component member accompanied by those error and changes, and changes of energizing force of an elastic energizing member, and allowing surely selecting an operation condition of the selector valve when a piston is made move to at least a bottom dead center. SOLUTION: This device is a valve quick selecting device to select quick an operation condition of a selector valve 20, 30 selectively supplying and exhausting hydraulic fluid to and from a first supply and exhaust chamber 11A and a second supply and exhaust chamber 11b formed in both sides of a piston 15 in a double action cylinder 11, and is provided with a valve selecting driving mechanism 41 quick selecting the operation conditions of the selector valve 20, 30 when the piston 15 is made move to the top dead center and the bottom dead center, and a valve initial drive mechanism 45 forcedly driving the selector valves 20, 30 a bit right before the piston 15 reaches at least the bottom dead center.
Patent JP-2002094917-A (JP)
Title: Digital contents print system and device and method for them
Inventor: SUGITANI KAZUNOBU
IPC: H04N21/438
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a digital contents print system that can extract required information from a digital broadcast program, print it out, save the capacity of its memory and easily access the required information. SOLUTION: Extract information to extract a program can be set to an STB(Set-Top Box) 106 that receives digital broadcast programs broadcast by a broadcast station 101, a service provider 103, and a CS(Commercial Satellite) 105. The STB 106 extracts a corresponding digital broadcast program from received digital broadcast programs on the basis of the set extract information and prints out the extracted contents. Since the STB 106 can automatically extract desired information and print it out on paper, a user can very easily access the required information.
Patent JP-2002090284-A (JP)
Title: Method and equipment for measuring turbidity and microparticle
Inventor: YAMAGUCHI HIROHIDE
IPC: G01N21/49
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To solve the problems of a turbidity measuring apparatus employing a semiconductor laser that a conventionally unmeasurable low turbidity can be measured but the measured value becomes smaller for a particle wider than an optical beam or a decolored microparticle and that the measured value may be counted differently depending on the passing position of the light beam in the microparticle because of the intensity distribution of the light beam, and to provide a method and an equipment for measuring turbidity and a microparticle where these problems are solved. SOLUTION: The problems of a turbidity measuring apparatus employing a semiconductor laser can be solved by combining a scattering light system and a light intercepting system depending on the size of a microparticle, employing an optical element for converting a light beam outputted from the semiconductor laser into light of uniform intensity distribution, and employing a hologram for shaping the light beam to provide a uniform intensity distribution for the optical element.
Patent JP-2002090136-A (JP)
Title: Method and device for inspecting thickness of unvulcanized rubber
Inventor: NODA YUICHI
IPC: G01B21/08
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for inspecting thickness of unvulcanized rubber capable of precisely and quickly inspecting the thickness of a rubber wound on a molding drum without requiring any manual work. SOLUTION: A detector 10 is pressed onto the surface of the layered rubber 1 wound on the molding drum 2 to detect the distance between the tip of the detector 10 and the surface of the molding drum 2, whereby the gauge value of the layered rubber 1 is measured, and it is judged whether the gauge value of the layered rubber 1 is within a reference range or not on the basis of the measurement result. Accordingly, the gauge value of the layered rubber 1 can be precisely and quickly inspected without requiring any manual work.  While the detector 10 is pressed, the detection of the gauge value is continuously performed while the detector 10 is pressed, and the minimum value is compared as the gauge value of the layered rubber 1 with a reference gauge value, whereby a precise gauge value can be regularly measured even if the gauge value is changed during measurement by the elastic deformation of the rubber.
Patent JP-2002100621-A (JP)
Title: Apparatus and method for forming film, substrate on which film is formed by using the same and liquid crystal apparatus using the substrate
Inventor: FUKUHARA KEIJI
IPC: H01L21/31
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To improve a shape of a membrane interface at a contact hole. SOLUTION: Just before starting to form a film, an opening of a dispersion head 152 is closed by a dispersion head cover (D/H cover) 150. When closed, a gas is not supplied to a substrate 149. A TBS gas flows into the dispersion head 152 in the closed state and replaces. When preliminary replacement completes, the D/H cover 150 moves and the substrate 149 sucked by a heater 151 is disposed on the opening. Forming of the film is started when the gas is supplied to the substrate 149. At this time the dispersion head 152 is filled with the TEB gas so that the change of a etching ratio of a membrane interface is suppressed and the shape of the membrane interface is improved when forming of the film is started.
Patent JP-2002098174-A (JP)
Title: Disc brake unit of pin-slide type
Inventor: TORIYAMA NORIYUKI
IPC: F16D65/095
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To obtain a disc brake unit of a pin-slide type having a simple structure and no fear of dragging a brake pad, securing high efficiency and stabilization of brake performance. SOLUTION: The disc brake unit is configured so that at least one of two pin-slide mechanisms that are in a pair and isolated from each other towards the peripheral direction of a rotor is guided so as to freely slide by a contact of each metal in the direction where a caliper 20 is disposed in parallel with the rotor shaft direction against a carrier 10, and also configured so that an inner-brake pad 60 and an outer-brake pad 70 are hung at a hanger pin 82 mounted to the caliper 20 and both end faces of the peripheral direction of the rotor are supported by the carrier 10.
Patent JP-2002101477-A (JP)
Title: Remote controller, device to be remotely controlled, and electric device with remote control function
Inventor: OHASHI HIDEHIRO
IPC: H04B10/114
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide an audio unit 10 that can send/receive both an IR(infrared ray) remote control signal and an RF (radio frequency electromagnetic wave) remote control signal, freely select a proper RF signal from among a plurality of RF bands and relieve a load on a user by band switching. SOLUTION: The user uses only a remote controller 21 to select a frequency band. When the user depresses a power-on key of the remote controller 21, IR and RF power codes are transmitted to an audio unit body 11. When the audio unit body 11 receives no RF power code from the remote controller 21, the audio unit main body 11 instructs the remote controller 21 to transmit an RF band confirmation code and to scan the RF band. When the audio unit body 11 receives the power code during scanning, the audio unit body 11 uses the RF band after then.
Patent JP-2002100272-A (JP)
Title: Thermo protector
Inventor: KAKIZAKI TOSHIKI
IPC: A61B5/1477
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a thermo protector which can thermally protect an apparatus sufficiently safely by backing-up with an auxiliary protector even if a normal temperature of the apparatus fluctuates under a severe condition to break a flux layer, degrading proper operation while an alloy type temperature fuse is used. SOLUTION: A low melting-point fusible alloy piece is coated with a flux, and is sealed with a resin or a case to form a main protector part 1. An auxiliary protector part 2 whose operating temperature is higher than that of the protector part 1 is attached to the part 1.
Patent JP-2002097944-A (JP)
Title: Covering method of catalyst carrier and diameter- shrinkage processing device used for this method
Inventor: SHIMIZU MINORU
IPC: B21D41/04
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a covering method of catalyst carrier and a diameter-shrinkage processing device used for this method capable of easily covering even a catalyst carrier of which a wall is made thinner without damaging it. SOLUTION: An outer dimension of the catalyst carrier 12 is measured and after a non- expansion member 14 is wound on the catalyst carrier and it is stored in a tubular member 16, a diameter thereof is shrunk. In a case of a plurality of catalyst carriers, the outer dimensions are measured and the diameters are shrunk. The diameter-shrinkage processing is carried out by a plurality of urging members 24 disposed along a circumferential direction of the tubular member. A diameter-shrinkage processing device 20 is provided with a plurality of urging members disposed at the outside of an object to be processed; and an input member 28 disposed at the outside and moving the urging member. The device 20 has a projection or a recessed part at an urging surface 24a and shapes the object to be processed. An urging surface shape formed by the urging surface forms an ellipse or a polygon.  An engagement part of the urging member and the input member is provided with a curved surface. A movement amount of the urging member is made different by providing a plurality of input members. A plurality of urging members are disposed in a cylindrical hole direction of the object to be processed and the movement amount of the urging member is made different.
Patent JP-2002103244-A (JP)
Title: Impact tool
Inventor: HASHIMOTO KOICHI
IPC: B25B21/02
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To suppress transmission of vibration to an electric motor. SOLUTION: This impact tool comprises a rotational driving source 2, a driving shaft 4 to transmit a rotating force by the rotational driving source 2, a hammer 9 rotationally driven by the driving shaft 4 and movable in a shaft direction, an anvil 15 engaged with the hammer 9 in the shaft direction, an energizing spring 10 for energizing the hammer 9 toward the anvil 15 side, and a positioning member 8 rotationally supporting the driving shaft 4 and radially positioning the rotational driving source 2, in a separated state from the motor in the shaft direction.
Patent JP-2002111034-A (JP)
Title: Double-sided generation type solar battery module
Inventor: MORISANE MASASHI
IPC: H01L31/042
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a double-sided generation type solar battery module for reducing costs and weight by increasing the among of generation per cell and reducing the number of cells. SOLUTION: A plurality of cell rows 2 comprising a plurality of double-sided generation type soar battery cells 1 that are arranged in one direction adjacently one another are arranged in a direction for orthogonally crossing the one direction with a specific cell row interval A, a reflection plate 9 is arranged at the rear side of the cell rows 2 with reflection distance L, and the reflection distance L is set larger than 0.11×A+0.15×B while A indicates the cell row interval and B indicates the dimensions of cell in a direction for orthogonally crossing the one direction, thus increasing the number of the cells 1 where light enters both surfaces and increasing the amount of generation per cell.
Patent JP-2002102707-A (JP)
Title: Catalyst for acyloxylation reaction and acyloxylation reaction method using the same
Inventor: YURUGI KEIJI
IPC: C07C69/157
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an industrially and economically advantageous acyloxylation reaction method with good efficiency. SOLUTION: An acyloxylation reaction is carried out using a catalyst for the acyloxylation reaction represented by the formula (1) MgaAlbPdc(OH)dXe.nH2 O (where X is an anion other than hydroxy anion; (n) is a number of 0-30; (a), (b), (c), (d) and (e) are positive numbers satisfying 2(a+b+c)=d and b+c=me and (m) is the valence of X).
Patent JP-2002104874-A (JP)
Title: Method of manufacturing zirconia globular sintered compact
Inventor: MATSUMURA HIROYUKI
IPC: B24C11/00
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a zirconia globular sintered compact characterized in that zirconia slurry containing stabilizing agent is spray granulated and baked into the globular zirconia sintered compact containing stabilizing agent, the mean diameter of which is >=100 μm, the mean theoretical density is >=95% and the mean Vickers hardness is >=900. SOLUTION: The zirconia globular sintered compact is excellent in abrasion resistance, durability, and recycling performance because of denseness in spite of being obtained by spray granulating method, is useable as a dispersing and crushing media for high speed stirring mill or grinding media for cleaning, grinding, mat finishing, or peening by spraying them on a surface of a metal, electronic, or resin product.
Patent JP-2002103596-A (JP)
Title: Ink jet recorder and recording medium therefor
Inventor: YAMAZAKI KEIGO
IPC: B41J2/205
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recorder in which blurring of contour can be suppressed without lowering the density at a high density part and reversal is prevented when a blur retardant medium having a low resolution is used. SOLUTION: Record data is transferred to a contour extracting means 202 and a decimation means 203. The contour extracting means 202 extracts the contour part of recording data and transfers it to the decimation means 203. The decimation means 203 performs decimation of the record data and the contour data. A filling means 204 extracts the record data to be filled with small dots utilizing the data under processing by the decimation means 203. The record data decimated by the decimation means 203 and the record data extracted by the filling means is stored in a band memory 205 and then delivered to a recording head driving means 206 where it is converted into the driving signal of a recording head 101 which ejects large and small ink drops onto the recording medium for recording according to the driving signal.
Patent JP-2002115389-A (JP)
Title: Tile wall
Inventor: TAKADA TOSHIHIRO
IPC: E04F13/08
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a tile wall constituted by locking a channel on a rear surface of a tile into a projecting bar provided on a wall backing and bonding the tile on the wall backing by adhesive to hide the wall backing when the wall backing is visually confirmed in a transparent manner through joint clearance s between tiles so as to enhance the appearance of the tile wall. SOLUTION: This tile wall is constituted such that the tile is attached to a wall face by locking the channel on the rear surface of the tile 5 into the projecting bar 3 of the wall backing 2 provided with the projecting bar 3 for locking the tile and the tile 5 is bonded on the wall backing 2 by adhesive 4. Adhesive 4 equal to the adhesive 4 is applied on the wall backing 2 which is visually confirmed from the front through the joint clearance 7 between the tiles to hide the wall backing 2.
Patent JP-2002118036-A (JP)
Title: Electricity storage electronic component and composite electrode body
Inventor: OMORI KOJI
IPC: H01M4/02
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To provide an electricity storage electronic part which keeps a large amount of electricity like a cell and is superior in output characteristics such as an electric double-layer capacitor. SOLUTION: An electricity storage electronic component 1" is provided with an electric double-layer capacitor anode material D+ and an electric double- layer capacitor cathode material D-, which are arranged to confront each other. An inner element 2" is equipped with a lithium ion cell anode material L+ and a lithium ion cell cathode material L- which are arranged to confront each other and furthermore impregnated with electrolyte containing lithium ions. A composite electrode 11 with the electric double-layer capacitor anode material D+ formed on its one surface and the lithium ion cell anode material L+ formed on its other surface, and a composite electrode 12 with the electric double-layer capacitor cathode material D-, formed on its one surface and the lithium ion cell cathode material L- formed on its other surface, are user in the inner element 2".
Patent JP-2002063060-A (JP)
Title: Computer system and data transfer method therefor
Inventor: SERIZAWA HAJIME
IPC: G06F15/177
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To reduce an overhead of waiting between programs for transferring data in a data delivery method between conventional two computer nodes. SOLUTION: The first program for transmitting the data stores the data in a main storage area at an optional time interval. The second program for receiving the data refers to the area at an optional time interval by using a DRAM. Or the second program for receiving the data refers to the main storage area at an arbitrary time interval. The first program for transmitting the data stores the data in the area, by using the DRAM at an optional time interval. Identifiers are attached to respective records for detecting passing-through between write-in and readout, and access order of the identifiers and a record body is reversed between the write-in and the readout. Or the identifiers and error detecting signs are attached to the respective records.
Patent JP-2002122580-A (JP)
Title: Explosion-proof equipment and gas chromatograph for process
Inventor: MUTO HIROYUKI
IPC: G01N30/02
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To reduce the size and weight of a pressure-resistant and explosion- proof case, and to reduce the price of the case. SOLUTION: The pressure-resistant explosion-proof case 2 is formed by a housing 3, a terminal case 4, and a manifold 5. A heater 35 is arranged at the center of the inside of the manifold 5, and a channel-switching valve 75 and a column 76 for composing an analyzer unit 70 are arranged closely at the center of a lower surface side. Also, the upper opening of a constant temperature bath 90 is fixed to the outer-periphery section of the lower surface of the manifold 5, and covers the analyzer unit 70 to prevent the influence of an external temperature change. The manifold 5 is heated by the heater 35, and the channel-switching valve 75 and the column 76 are heated to a specific temperature due to heat conduction through the manifold 5.
Patent JP-2002120952-A (JP)
Title: Retard roller and paper feeder
Inventor: YOSHIDA YUMA
IPC: B65H3/52
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a retard roller composed of an inexpensive polishingless roller, stiking little paper powder, excellent in maintenability of a friction coefficient and capable of preventing a squeak in a low speed area, the retard roller for reducing an outer diameter difference while being the polishingless roller, and also provide a paper feeder using the retard roller. SOLUTION: A surface of the retard roller has the crest-like part 10 and a sea-like part 11 recessed more than the crest-like part 10. A crimp surface composed of the crest-like part 10 and the sea-like part 11 is composed of a fine recess-projection part 12. The ratio S1/S2 of the area S1 of the crest-like part 10 to the area S2 of the sea-like part 11 falls within a range of 0.25 to 0.55, and the height of the fine recess-projection part 12 falls within a range of 3 to 25 μm. An outer diameter of the axis for pressing in a roller part is gradually reduced toward the opposite side from the press-in end to reduce the outer diameter difference.
Patent JP-2002122345-A (JP)
Title: Centralized controller of air conditioning system
Inventor: SUZUKI YUTAKA
IPC: F24F11/02
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a centralized controller capable of making a system diagram by simple operation. SOLUTION: The centralized controller C1 automatically checks the number of communication adaptor units (1 and 2) connected to the controller. Commands for checking connection are sequentially transmitted to an address 1 and the succeeding addresses, and the address transmitting an answer is recognized as an address 'being connected'. The communication adaptors (1 and 2) automatically recognize outdoor units (A1-A4) and indoor units (A11-A44), and each of the outdoor units (A1-A4) automatically recognizes the indoor units (A11-A44) in the system of itself and remote controllers (r11-r43) automatically recognize the indoor units (A11-A44) in the group of itself.
Patent JP-2002091362-A (JP)
Title: Ocean advertisement method for coastal service troopship (cargo boat)
Inventor: FUKUDA MASAMI
IPC: G09F21/18
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To form large-sized advertisement bodies by using cargo boats in such a manner that advertisement markets are expanded by broad movement among routes and the increase of population for advertisement is made possible. SOLUTION: The device of the ocean advertisement method of utilizing both sides of hulls, freely drawing large-sized pictures thereon and allowing the ships to travel and move on the sea over the entire area of Japan.