baber/WOPTO huggingface dataset:
Patent JP-2003118380-A (JP)
Title: Canopy and construction machine
Inventor: AKABANE EIJI
IPC: E02F9/16
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a canopy with a top light capable of complying with sunlight. SOLUTION: In this canopy 17, a translucent top light member 23 is arranged in a top light opening part 22 provided by opening the front part of a canopy main body 32, and a sun shade 24 is arranged movably from the lower side of the top light member 23 to the rear part, where the top light member 23 is not arranged, of the canopy main body 32. In the canopy main body 21, a bag type structural body is constructed by integrally connecting an outside member 25 positioned on the upper side and an inside member 27 arranged below the outside member 25 via a space part 25 in at least the outer circumference edge part and the edge part of the top light opening part 22.  The sun shade 24 moving from the lower side of the top light member 23 is housed from a sun shade insertion hole 29 into the space part 26 inside the bag type structural body constructed of the outside member 25 and the inside member 27.
Patent JP-2003120617-A (JP)
Title: Hanging bolt supporting device
Inventor: SUGAYA KEIICHI
IPC: F16B1/00
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To safely and surely support a hanging bolt in the vertical direction in a downward L-steel. SOLUTION: After a shank part 34a of a bolt is passed through a bolt insertion hole 33a in a second strip part 33 in an L-steel mounting apparatus 30, a connection apparatus 50 is turned around a hole 51a in the connection apparatus while the tip of a bolt 34 is abutted to a screw hole 31a in a first strip part 31. In this way, rotation is applied to a polygonal head part 34b in the bolt 34 to turn the bolt 34, and the bolt 34 is screwed to the screw hole 31a. When the connection apparatus 50 is turned further, a plate part 51 in the connection apparatus 50 is fastened between the second strip part 33 and the bolt head part 34b, and consequently, the hanging bolt 11 is suspended and supported in the L-steel 10.
Patent JP-2003122166-A (JP)
Title: Fixing device and image forming device using the same
Inventor: AKITA MASANORI
IPC: G03G15/20
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device that obtain a stable amount of releasing agent to be applied. SOLUTION: The speed at which a releasing-agent scooping roller is rotated is made variable corresponding to releasing-agent temperature.
Patent JP-2003120322-A (JP)
Title: Steam injection gas turbine electric power generating device
Inventor: NAGAHARA GENICHIRO
IPC: F02C7/36
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a steam injection gas turbine electric power generating device capable of improving generating power output and thermal efficiency by effectively utilizing a large quantity of surplus steam generated by unused energy or the like with using a conventional gas turbine (a compressor and a turbine) as it is. SOLUTION: In the steam injection gas turbine electric power generating device provided with a gas turbine connected to the compressor 2 and the turbine 4 and an exhaust heat collecting boiler 6 generating steam with exhaust gas from the turbine and injecting steam in a combustor 3 of the gas turbine, a boost compressor 12 compressing air compressed by the compressor 2 more and supplying the same to the combustor 3.
Patent JP-2003134084-A (JP)
Title: Radio receiver and radio receiving method
Inventor: HIRAMATSU KATSUHIKO
IPC: H04B1/707
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To improve reception quality by removing correlation between spreading codes in an OFDM-CDMA system. SOLUTION: A matrix A is prepared by convolution operation between a channel estimation value and a spreading code. In this embodiment, since a multipass does not straddle over a plurality of OFDM symbols, the convolution operation is multiplication operation. Correlative operation AHA (matrix) of the matrix A is calculated. The gain values of fading propagation lines of respective spreading codes appear in the diagonal components of the matrix AHA and the correlation values of respective spreading codes appear in components other than the diagonal components. A plurality of signals from which the correlation of spreading codes of a pass included in window width W' is removed are demodulated buy solving an equation AHAx=b of an inverse spread signal b, i.e., by multiplying the inverse spread signal b by the inverse matrix [AHA]<-1> .
Patent JP-2003134653-A (JP)
Title: Stringing support of cables
Inventor: FUJISAWA HISASHI
IPC: H02G1/06
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To aim cutting cost in manufacturing and lightening in weight while carrying out the laying work of cables efficiently and easily, and keeping enough strength to stand against an external force such as tensile force added to the cables. SOLUTION: A catching concavity 2 which can catch and support the cables C in horizontal attitude and being freely attached and detached is formed in a receiving member 1 which has a part 4 being fixed to a fixing part W, a proper in insulation and is made of a synthetic resin, a pushing member 5 which has a pushing part 5A which prevents extraction of the cable C caught at the catching concavity 2 is installed to a circumference of a shaft center along a longitudinal direction of the cables C in free fluctuation, a fastening mean 6 which tightens and freely fixes the catching member 1 and the pushing member 5 from a fluctuation direction is made and a pressing to it groove part 9 which is pressed to fit to the catching member 1 at least a part of the pushing member 5 from the fluctuation direction according to a tightening operation of the fastening mean 6 is formed.
Patent JP-2003131433-A (JP)
Title: Image forming material and image forming device using the same
Inventor: FUJIMORI SHINICHIRO
IPC: G03G9/08
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To effectively avoid, without complicating the device structure, detriment to color reproducibility and image quality degradation, such as fog, even in case magnetic carrier is transferred to the image carrier side. SOLUTION: The image forming material is used for rendering an electrostatic latent image Z on the image carrier 1 visible as an image formed from a specific color component. At least color toners 2 except black are used for image formation together with magnetic carrier 3, and the magnetic carrier 3 is composed of magnetic powder 4 of the same color as that of the toner 2 to be used. Each of the color component toners is used for image formation together with the magnetic carrier 3. In addition, the magnetic carrier 3 is composed of white color magnetic power 4 so that the magnetic carrier 3 is formed as an insulation carrier having a volume resistance of 10<11> Ωcm or higher.
Patent JP-2003132742-A (JP)
Title: Insulated electric wire/cable
Inventor: SUZUKI KATSUSATO
IPC: H01B7/17
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive insulated electric wire/cable enabled to be distinguished and having antiweatherability. SOLUTION: An insulator 3 coated on a conductor 2 is constituted by being equipped of an inner layer 4 having antiweatherability and composed of an olefinic resin and a colored skin layer 5 consisting of the olefinic resin for distinguishing use. Further, the thickness of the colored skin layer 5 is made to be 0.05 mm to 0.5 mm. Antiweatherability is secured by the inner layer 4 of the insulator 3, and distinguishing becomes possible by the colored skin layer 5. Further, a characteristic as the insulating wire/cable is maintained with deterioration of the colored skin layer 5 only. Furthermore, influences on environments are reduced because the insulator 3 is composed of an olefinic resin.
Patent JP-2003125793-A (JP)
Title: Method for producing optically active 1,2-trans- cyclohexanediol
Inventor: NAGAI HAZUKI
IPC: C12P7/02
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a new method for producing by a biological transformation technique (1R,2R)-1,2-trans-cyclohexanediol which is usable as an optically active intermediate for synthesizing pharmaceuticals or agrochemicals, or as an optical resolution agent, or as a raw material for column chromatography carriers for isolating optically active substances. SOLUTION: This method comprises subjecting cyclohexene oxide as starting material to incubation treatment in the presence of a strain belonging to the genus Aspergillus niveus having the ability to transform the starting material to the (1R,2R)-1,2-trans-cyclohexanediol or a cultured cellular preparation thereof and oxygen, and then collecting the objective (1R,2R)-1,2-trans-cyclohexanediol from the incubation treatment liquid.
Patent JP-2003130241-A (JP)
Title: Relief valve
Inventor: YAMADA TAKUJI
IPC: F16K24/00
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To provide (1) a reduction relief valve correspondable to a small reduction state excellent in chemical resistance and (2) a reduction/pressurization relief valve correspondable to a small reduction state and a small pressurization state excellent in chemical resistance. SOLUTION: In the first invention, the reduction relief valve is fixed on a resin container. A large diameter cavity C and a small diameter cylindrical cavity D are continuously formed along the longitudinal direction of a resin cylindrical formed body B. A ball H is arranged in the large diameter cavity C. A space of the resin container and the cavity C are connected by a small hole F and the cylindrical cavity D and outside air are connected by a small hole G. An opening of the large diameter cavity C is sealed by a lid I. In the reduction/pressurization relief valve in the second invention, a pressurization relief valve with a specific structure is connected to the upper side of the reduction relief valve by a specific connection method.
Patent JP-2003132633-A (JP)
Title: Program for cd ripping
Inventor: HIROTA AKIRA
IPC: G11B20/10
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To propose a computer program which can carry out ripping with a personal computer normally even when erroneous information mingles with A/D discrimination information of a sub-code area. SOLUTION: The program makes the computer execute processes of: reading the position of each track in the program area from the TOC (Table Of Contents) of a CD set in a CD player; reading A/D discrimination information (control of sub-code Q channel) in the track; and reading the track concerned as an audio track irrespective of the A/D discrimination information in the TOC when this A/D discrimination information is represented in audio data.
Patent JP-2003133943-A (JP)
Title: Input/output circuit, reference voltage generating circuit and semiconductor integrated circuit
Inventor: SENBA SEIJI
IPC: H03K19/0185
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To provide an input/output circuit equipped with a termination circuit which restrains increase in the chip area. SOLUTION: The circuit is provided with an output buffer, an input buffer 10 and a control circuit 20. The output buffer consists of a 1st series circuit comprised of a transistor MP11 and a resistor R11, and a 2nd series circuit comprised of a transistor MP12 and a resistor R13 which are connected in parallel between a high-level side power supply VDDQ and an input/output terminal DQ, a 3rd series circuit comprised of a transistor MN11 and a resistor R12, and a 4th series circuit comprised of a transistor MN12 and a resistor R14 which are connected in parallel between a low-level side power supply GND and the input/output terminal DQ. The input buffer 10 where its input terminal is connected to the input/output terminal DQ.  The control circuit 20 which controls at output, common supply of the signal that is obtained by inverting output data to the gates of the transistors MP11, MP12, MN11, and MN12, and at input, applying the VDDQ and the GND power supply voltages respectively to the gates of the transistors MP11 and MN11, and applying the GND and the VDDQ power supply voltages respectively to the control terminals of the transistor MP12 and the MN12.
Patent JP-2003137229-A (JP)
Title: Method and apparatus for determining optimal packaging specifications
Inventor: KIYOHARA SHINKICHI
IPC: B65B57/00
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for determining optimal packaging specifications with which not only an expert but also a common operator can efficiently determine the optimal packaging specifications of articles with little variability. SOLUTION: Various factors to damage an article are specified as protection characteristics. The protection characteristics of an article are determined from characteristics such as a surface material, a length of the longest side of dimensions and a weight of the article. At least one of characteristic packaging materials sorted based on characteristics for packaging the article is determined from the determined protection characteristics. A packaging form is determined from the determined characteristic packaging material and the characteristics of the article. Based on priority in packaging preset for the packaging form, a packaging order of the packaging form determined for the article is determined. Thus the method and the apparatus for determining the optimal packaging specifications can be obtained.
Patent JP-2003135906-A (JP)
Title: Drain clarification apparatus
Inventor: ITAGAKI MASATO
IPC: B01D17/12
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a drain clarification apparatus in which the exchange cycle of parts is prolonged and the consumption of power is reduced. SOLUTION: This drain clarification apparatus for separating drain into oil and water by supplying the oil/water incorporated drain to an electrolytic cell having respective positive and negative electrodes are provided with a control means for controlling at least one of the supply quantity of the drain to the electrolytic cell and the energizing quantity to the respective positive and negative electrodes correspondingly to the quantity of moisture in the air.
Patent JP-2003141262-A (JP)
Title: System and method for browsing electronic file, and server for browsing electronic file
Inventor: JIYUUICHI YUKINORI
IPC: G06Q50/22
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a system for aiding communication between an information transmitter such as a doctor in a medical facility and an information receiver such as a patient and a pharmacist in a pharmacy. SOLUTION: This electronic file browsing system is constituted so that an electronic file 70 such as a medical chart is received from terminals 10, 11, 12 of the information transmitter such as the doctor via a network 30, the electronic file 70 is converted into an HTML form which can be displayed by a Web browser, the converted electronic file is stored in a prescribed URL address and the converted electronic file is made possible to be browsed to the information receiver such as the patient and the pharmacy on the Internet or the Intranet.
Patent JP-2003135088-A (JP)
Title: Method for producing hydrogen and generating electric power by using microorganism and apparatus therefor
Inventor: NOIKE TATSUYA
IPC: H01M8/04
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To increase the hydrogen yield of a microbial hydrogen fermentation process using a regenerable organic waste as a raw material and obtain an industrially practicable process. SOLUTION: A biogas 3 composed mainly of hydrogen and carbon dioxide is generated in a hydrogen fermentation tank 1 from an organic material used as a raw material 2 by using a microorganism, the hydrogen in the biogas is consumed by another use or separated from the biogas and the remaining gas 5 composed mainly of carbon dioxide gas is recycled to the hydrogen fermentation tank and blown into the fermentation liquid 6. The biogas or the separated hydrogen can be used as the fuel of a fuel cell and utilized as electric energy.
Patent JP-2003140250-A (JP)
Title: Display unit of camera
Inventor: ICHIKAWA YUKA
IPC: G03B17/18
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To make an easy-to-understand display capable of recalling a user to the contents of a film soon and to realize such a display without any troublesome key operation. SOLUTION: Two kinds of dates, i.e., the photography day of the 1st frame of the film and the latest photography day are stored in a date storage part 12. The state of a PWSW 5 is discriminated and when it is judged that the power source is turned off, a date display of those dates is automatically made in the form of a range of dates. Consequently, a display unit of a camera eliminates the need for troublesome key operation and provides the date display which is easy for a photographer to understand and also easy to understand information on deterioration of the film, etc.
Patent JP-2003146797-A (JP)
Title: Device for pulling silicon single crystal and method of pulling the same
Inventor: TODT VOLKER
IPC: C30B29/06
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To control an oxygen concentration in a silicon single crystal of N type low resistivity doped at a high degree and to suppress the decrease in the oxygen concentration at the straight cylindrical section and tail end of the grown crystal while maintaining the oxygen concentration generated of itself at the seed end of the crystal. SOLUTION: The device for pulling the silicon single crystal has a quartz crucible 13 which is disposed in a chamber 11 and in which a silicon melt 12 for pulling the silicon single crystal 24 is stored, a graphite susceptor 14 which encircles the outer peripheral surface and outer base surface of the quartz crucible and supports the quartz crucible and a heater 18 which encircles the outer peripheral surface of the susceptor and heats the silicon melt. Further, this device is arranged with a spacer 28 having a top area smaller than the base surface area of the quartz crucible and a melting point higher than the melting point of the silicon melt between the bottom of the quartz crucible during pulling of the silicon single crystal and the bottom of the susceptor.
Patent JP-2003156906-A (JP)
Title: Color image forming apparatus
Inventor: SENJU YUKINORI
IPC: G03G15/00
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To reduce wasteful consumption of recording paper, in a color image forming device that corrects image displacement based upon an image displacement detection pattern formed on recording paper. SOLUTION: The color image forming apparatus has an arrangement of developing stations, a recording-paper inverting means that turns recording paper front to back, a patch forming means that forms a specific test patch onto recording paper, and a patch control means that forms test patches that differ between the front and back of the recording paper.
Patent JP-2003155876-A (JP)
Title: Door and its manufacturing method
Inventor: SHIMIZU TAKANORI
IPC: E06B3/74
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a door and its manufacturing method capable of forming roundness in a corner section of the door while ensuring a uniform painting finish on the surface of the door without raising cost. SOLUTION: The door includes a core (2) formed by assembling a pair of longer vertical members (201) forming a skeleton in the direction of the height of the door and a pair of longer horizontal members (202) forming a skeleton in the direction of the width of the door in the shape of an approximately square, a pair of surface members (3) put on both sides of the core (2) and a side member (4) put on the circumferential side of the door in the vertical members (201) along a longitudinal direction, the surface members (3) make a length size in the direction of the width of the door longer than a size in the direction of the width of the door to form parts (302) projected in parallel with the vertical members (201), at the same time, fitting recess sections (301) are formed inside of the projected parts (302), and the side member 4 is put on the vertical members (201)  so that both ends can be fitted inside of the fitting recess sections (301).
Patent JP-2003156083-A (JP)
Title: Dynamo-electric brake device
Inventor: IMANISHI TAKASHI
IPC: F16D55/224
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To solve the problem on an dynamo-electric brake device where the rotation of an electric motor is converted into linear motion by a screw-and-nut mechanism that the efficiency of conversion into the motion is poor, power demand for the motor is greater, and a device is larger and its weight is heavier when using a speed reducing mechanism for increasing driving force. SOLUTION: A driving side cam member 6 having a magnet 8 at a shaft portion 7 is rotated by energizing a coil 5 to cause the rotation of a driving side cam face 16. Rollers 25 are radially arranged in equally spaced relation between the driving side cam face 16 and a driven side cam face 22 of a driven side cam member 11 opposed thereto and the driven side cam member 11 is supported in a non-rotatable but axially movable manner by a slide supporting portion 18. During rotating the driven side cam face 11, the driven side cam member 11 moves a brake pad 20 via the roller 25 in the direction of sandwiching a brake rotor 24 to generate braking force.
Patent JP-2003159602-A (JP)
Title: Cutting tool
Inventor: SEKIGUCHI YUTAKA
IPC: C04B35/10
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting tool which is made of ceramic sintered compact having a laminated structure and has very excellent chipping resistance.  <P>SOLUTION: The cutting tool is composed of a piece of backing, a first outer layer formed on one surface of the backing, and a second outer layer formed on the other surface of the backing, wherein all of them are made of ceramic sintered compact, and the thermal expansion coefficients of the first outer layer and the second outer layer are all smaller than that of the backing. In this cutting tool, at least one of the first outer layer and the second outer layer is used as a rake face. Preferably, silicon nitride or alumina is used as the main component for the first outer layer and the second outer layer respectively. Further, preferably, the difference between the thermal expansion coefficient of the backing and the thermal expansion coefficients of the respective first and second outer layers is in the range from 0.1×10<SP>-6</SP>/K to 3.0×10<SP>-6</SP>/K in the mean value in the range from 25°C to 1,000°C, and the thickness of the respective first and second outer layers is in the range from 0.01 mm to 2 mm.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003163757-A (JP)
Title: Call system
Inventor: OKADA KOICHI
IPC: H04W28/08
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a call system in which calling can be more surely performed even when there is a fault caused by congestion on one part of a circuit switched network.  <P>SOLUTION: In a call system 1, calling is performed from a wireless calling handset 2 through a public base station 3 connected to a public line network or through a wireless base unit 4 for business to a call center 5 to become a voice call destination or to a mail center 6 to become an electronic mail transmission destination provided on the side of the public line network by using a calling means by a voice or electronic mail. When the congestion on the public line network is detected, the wireless calling handset 2 in such a call system 1 performs calling by selecting one of calling routes of the public base station 3 and the wireless base unit for business and selecting a calling means for the voice and/or for the electronic mail.  <P>COPYRIGHT: (C)2003,JPO