baber/WOPTO huggingface dataset:
Patent JP-2004337055-A (JP)
Title: Ridge forming machine
Inventor: EBISAWA KAORU
IPC: A01B35/00
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ridge forming machine equipped with a ridge forming apparatus excellent in finishing even in a clayey field by reconsidering the structure of the ridge forming apparatus in the ridge forming machine.  <P>SOLUTION: In the ridge forming machine which has a mounting part to be mounted on a traveling vehicle, a soil piling apparatus with grinding tines for grinding old ridge soil, the ridge forming apparatus composed of a top surface forming body for forming the top surface of the ground old ridge soil and a side forming body for forming the sides of the ridge and in which the soil piling apparatus and the ridge forming apparatus are rotated and driven to carry out ridge forming operation, the side forming body has a conical surface having a diameter increasing from one end part of the top surface forming body to the outside, and its surface is radially divided and constituted of a plurality of continuous divided pieces, the divided pieces are equipped with progress angles in the rotation direction, the front parts of the adjacent divided pieces are piled on the rear end parts and the rear end parts are made into wavy shapes in the rotation direction. Consequently, soil is excellently separated without adhesion of soil to the rear end parts of the divided pieces to form beautiful ridges.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004342853-A (JP)
Title: Cvd device inner tube made from vitrified carbon and manufacturing method thereof
Inventor: HAMAGUCHI MAKI
IPC: C23C16/44
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a CVD (chemical vapor deposition) device inner tube made from a vitrified carbon which is roughened without increasing metal impurity which causes occurrence of particles, which is superior in adhesiveness with CVD attachment, and which has high roundness.  <P>SOLUTION: The inner tube for the CVD device made of vitrified carbon is characterised in that the surface roughness on the inner/outer peripheral surfaces, center line average roughness (Ra) measured by a method following JIS B0651 and JIS B0601 is 0.3 to 3μm, each of the concentrations of iron, copper, chromium, sodium, potassium, calcium, magnesium and aluminum existing on the surfaces is below 5×10<SP>10</SP>atoms/cm<SP>2</SP>.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004341872-A (JP)
Title: Taxi allocation system, taxi allocation device, taxi allocation method, and taxi allocation program
Inventor: YAMADA TSUTOMU
IPC: G06Q50/30
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate a taxi dispatch request by dispensing with the input of the present position while enabling the dispatch request without a limitation in use, and to ensure the safety of a taxi user and promote the sales or customer collection in a store or facility by having the taxi user stay in the store or facility while waiting for a taxi.  <P>SOLUTION: This taxi allocation system for allocating a taxi 30 through a communication line 50 comprises a plurality of set terminals 10 for transmitting the dispatch request of the taxi 30 to a taxi allocation device 20 according to the taxi user's operation, which is set in the store or facility; and the taxi allocation device 20 for retrieving a taxi dispatchable to the store or facility with the set terminal 10, and instructing the dispatch to the set store or set facility to the corresponding taxi.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004042032-A (JP)
Title: Crusher
Inventor: KITAMURA SHUJI
IPC: B02C15/08
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crusher suitable for crushing a material such as paper having a vegetable fiber.  <P>SOLUTION: This crusher F has a rotary main shaft 1, a crushing cylinder 2 fit to the shaft 1 to be rotated and a crushing implement 3 having a cylindrical inner wall surface on which the cylinder 2 abuts when crushed. A plurality of grooves 2a each having an inclined angle of 10-170° with respect to the rotational orbit plane of the cylinder 2 are formed on the surface of the cylinder 2 so that they reach the bottom end of the cylinder 2 but do not reach the top end. A linear groove 3a perpendicular to the rotational orbit plane of the cylinder 2 is formed on the cylindrical inner wall surface of the implement 3. The object to be crushed is thrown in the crusher F and cut/crushed between the cylinder 2 and the inner wall surface of the implement 3 while being rotary moved in the implement 3 by the cylinder 2 fit to the shaft 1 rotating at a high speed. The grooves 2a and 3a function as crushing edges to cut and crush the object to be crushed efficiently.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004032726-A (JP)
Title: Information recording device and information reproducing device
Inventor: KANEKO TOSHIKAZU
IPC: H04N5/232
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information recording device and an information reproducing device which are capable of giving sufficient reality, feeling of 3-D, and convenience of information during reproduction to audio information or image information which are recorded linearly or two-dimensionally without having information regarding an accurate position such as the depth of a sound source or subject.  <P>SOLUTION: The audio information and the image information are recorded after information regarding the position of the sound source and the subject is added, and the added information regarding the position is used effectively when reproducing the information. In the case of the image information, for example, distance information is added to actual image information, and processing such as camera shake correction can be performed to the image information by using the positional information of the subject and background during reproduction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004245814-A (JP)
Title: Field analyzer of rotary electric machine
Inventor: MIYATA KENJI
IPC: G06F19/00
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide the magnetic field analysis method of a rotary electric machine which filters magnetic field distribution of a rotary electric machine by specific higher harmonics in a specific part.  <P>SOLUTION: Based on the boundary conditions, a computer is made to perform the magnetic field analysis according to the first magnetic field analysis procedure 1 to practice the magnetic field analysis of analytic space based on the first boundary condition concerning the electromagnetism-variables given to the first specific part in analytic space, the developing procedure 2 to develop the electromagnetism-variables for every harmonic content in the second specific part in analytic space obtained by the first magnetic field analysis procedure, the second boundary condition configuration procedure to give the electromagnetism-variables to the second specific part as the second boundary condition, and the procedure 3 based on the first and second boundary conditions.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004340319-A (JP)
Title: Intake/exhaust valve
Inventor: ABE TOMEMATSU
IPC: F16K24/00
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an intake/exhaust valve, both effectively keeping the air supply to a bladder body and internal pressure after the air supply and facilitating exhaust after use by fitting a packaging air buffer material to the bladder body made of thin film synthetic resin, and standing for repeated use.  <P>SOLUTION: This intake/exhaust valve has a main body formed of a cylindrical body in which a valve formed of a sheet-like elastic member is mounted on a flange part provided at the lower end part of the cylindrical body, a reinforcement frame body of a honeycomb structure is provided on the outer peripheral surface in the vicinity of the center of the cylindrical part, the tips of both blades of the reinforcement frame body are provided with welded parts fitted to various bladder bodies, and a male screw is spirally formed on the outer peripheral surface of the upper part of the cylindrical part. An interior member is constituted by a double cylindrical body in which an inner cylinder inserted in the inside diameter part of the main body cylindrical part and a short outer cylinder engaged with a male screw formed on the outer peripheral surface of the main body cylindrical part are integrally formed through a flange part. The tip parts of the inner cylinder and the outer cylinder are provided with two or more slits. The inner peripheral surface of the outer cylinder is provided with a female screw engaged with the male screw formed on the outer peripheral surface of the main body cylindrical part. The formed interior member and the main body are integrally formed in the intake/exhaust valve.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004340531-A (JP)
Title: Heat pump device
Inventor: KURAMOTO TETSUEI
IPC: F25B1/00
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat pump device for performing quick defrosting operation.  <P>SOLUTION: The heat pump device comprises a normal circuit having a compressor 11, a gas cooler 12, an expansion valve 13, and a heat exchanger 14 annularly connected together in which refrigerant is circulated in sequence, a defrosting circuit having a refrigerant pipe consisting of an on-off valve 15 and a defrosting pressure reducer 16 and having one end connected to a refrigerant pipe between the compressor 11 and the gas cooler 12 and the other end connected to a refrigerant pipe between the expansion valve 13 and the heat exchanger 14, in which the refrigerant is circulated in the compressor 11, the on-off valve 15, the defrosting pressure reducer 16 and the heat exchanger 14, in sequence, and a defrosting control device 17 for opening the on-off valve 15 during defrosting operation to defrost the heat exchanger 14. Thus, quick change-over between normal operation and defrosting operation is allowed by opening/closing the on-off valve 15, providing highly efficient normal operation while reducing a time for defrosting operation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004342040-A (JP)
Title: Contactless ic card system
Inventor: ODERA HIROKI
IPC: B42D15/10
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a contactless IC card system wherein current does't simultaneously flow to both an IC card circuit and a reader/writer circuit to suppress the increase of power consumption in a portable electronic device having an IC card function and a reader/writer function.  <P>SOLUTION: In the contactless IC card system wherein a loop antenna 1 for IC card circuit and a loop antenna 2 for reader/writer circuit are arranged while they can be electromagnetically coupled, in the portable electronic device which has a contactless IC card function and a reader/writer function and is provided with an IC card circuit 9 and a reader/writer circuit 10 corresponding to respective functions, switches 3A and 3B are provided between the loop antenna 1 for IC card circuit and the IC card circuit 9 and between the loop antenna 2 for reader/writer circuit and the reader/writer circuit 10, respectively, and are so constituted that one is opened when the other is closed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004348909-A (JP)
Title: Card type drive device
Inventor: IMAI FUMITO
IPC: G11B25/04
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the deterioration of recording/reproducing characteristics caused by surface wobbling in a swing arm type disk drive device which uses a supercompact magnetic disk cartridge equipped with a flexible medium.  <P>SOLUTION: A card type drive device 10 is capable of housing a disk cartridge 1 which has an opening part 6 extending over the swinging area of a swing arm 23. A recording/reproducing head 22 moves along the vicinity of the edge part 6a of the opening part 6 on the rotational upstream side of an information recording medium.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004096074-A (JP)
Title: Heat sink with integrally formed fin and method of manufacturing the same
Inventor: YAMAMOTO MASAAKI
IPC: H01L23/427
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat sink with integrally formed fins having a small fin pitch, excellent heat dissipating, and light weight.  <P>SOLUTION: The heat sink with integrally formed fins comprises a base plate made of a thermally conductive material, a plurality of heat-dissipating fins positioned to a heat-dissipating-fin mounting portion formed on a face of the base plate and mechanically caulked thereto, and at least one heat pipe positioned to the heat-pipe mounting portion formed on the other face of the base plate and the periphery of which is mechanically caulked. An end of the heat pipe is extended to a prescribed position, where another heat sink is provided at the top end portion. The heat pipe is arranged to cross the heat-dissipating fins. The other heat sink is composed of a plurality of heat-dissipating fins.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004351529-A (JP)
Title: Hydraulic breaker
Inventor: SASAKI HIROSHI
IPC: B25D9/20
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic breaker of simple structure provided with a simple circuit and capable of showing breaking force more than that of a pneumatic breaker having the same mass, and driveable by a compact hydraulic source.  <P>SOLUTION: In this hydraulic breaker having a hammer piston for hammering a tool and a control valve for switching flow of operating fluid in relation to the hammer piston, the control valve is arranged in a central part of a breaker main body close to an upper part of the hammer piston, and this hydraulic breaker is provided with a means for making the operating fluid work to the hammer piston through a hollow part, vertically passing through the control valve, during a hammering stroke of the hammer piston.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004353468-A (JP)
Title: Fuel supply device
Inventor: OKAZONO TETSUO
IPC: F02M37/00
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel supply device enabling the easy commonization of a pump module and capable of preventing the radial size of the pump module from increasing.  <P>SOLUTION: The pump module 20 comprises a fuel pump 21, a fuel filter 23, a pressure regulator 60, and a level gauge 64. The pump module 20 is stored in a fuel tank. A tubular connection part 28 is formed to be projected to the side of a filter case 24. A shaft is connected to the connection part 28, and connects a flange closing the opening part of the fuel tank to the filter case 24. The connection part 28 connected to the shaft is installed in a virtual circle 110 passing the outer periphery of the filter case 24 and the outer periphery of the level gauge 64 projected to the side of the filter case 24 and storing the pressure regulator 60 and the level gauge 64.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004005687-A (JP)
Title: Digital system, clock signal control method for the same and recording medium storing processing program to be run by the method
Inventor: TAKAHASHI EIICHI
IPC: G06F1/10
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide high performance with fewer design labor, and also to provide a large scale and high speed digital system.  <P>SOLUTION: Concerning a digital system 1 for presenting a prescribed function by performing digital processing according to single or a plurality of clock signals, this system is provided with a plurality of delay elements 4 inserted to respective a plurality of clock circuits for supplying the clock signals and composed of circuit elements for changing delay time corresponding to a value shown by a control signal and a plurality of hold circuits 5 for holding a plurality of control signals to be applied to the plurality of delay elements and according to a stochastic searching method, the values of the plurality of control signals held by these hold circuits are changed by external devices 6-8 so as to operate the digital system without fault concerning operation timing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004356799-A (JP)
Title: Optical transmission apparatus
Inventor: UGAJIN ATSUSHI
IPC: H04B10/69
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical transmission apparatus whereby a receiver side can simply and normally receive transmission data after timing adjustment of a clock and a data signal.  <P>SOLUTION: The optical transmission apparatus is provided with e.g., a master unit 1 and a plurality of slave units 2 to 4. An optical branching unit 55 branches an optical signal transmitted from the master unit 1 and a plurality of the slave units 2 to 4 receive the branched signals. On the other hand, an optical coupler 65 couples optical signals transmitted from a plurality of the slave units 2 to 4 and the master unit 1 receives the coupled signal. For example, when timing of the clock and the data signal is adjusted in data transmission from the master unit 1 to the slave unit 2, the receiver side slave unit 2 is provided with e.g., a high impedance circuit 260 so as to avoid the data signal from being outputted to a memory for a prescribed time after the end of the timing adjustment.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004356837-A (JP)
Title: Random access reception method and reception apparatus
Inventor: NAKAYACHI NATSUHIKO
IPC: H04W88/02
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the consumed current of a battery by predicting a period when there is no possibility of receiving data thereby stopping the operation of a data decoding section.  <P>SOLUTION: The random access receiver discriminates the propriety of a reception state of a signal from a base station and discriminates whether or not a likelihood value is smaller than a threshold value, the likelihood value being obtained by decode processing of a TFCI included in a secondary common control physical channel (SCCPCH) received from the base station, when the reception state is excellent and the likelihood value is smaller than the threshold value, a no-reception discrimination section 11 discriminates no reception interval to stop the operation of a decoding section 8 of a mobile station, and when the reception state is excellent and the likelihood value is greater than the threshold value or the reception state is bad, the no-reception discrimination section 11 activates the decoding section.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004353312-A (JP)
Title: Ground improving method and ground improving apparatus
Inventor: FUKUDA ATSUO
IPC: E02D3/12
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ground improving method which enables ground improvement at a prescribed depth over a prescribed area by reducing a section overlapping an already ground-improved section, preventing an unimproved section from remaining, and reducing the number of operations of pulling up an apparatus from the inside of ground.  <P>SOLUTION: In a chain-type excavating apparatus, a guide frame is provided in a base machine with a traveling body in a direction crossing a traveling direction, and an endless chain with an excavating blade is stretched between both upper and lower ends of a cutter post. In the ground improving method, the ground improvement is performed by agitating and mixing a treatment material with excavated soil by means of the chain-type excavating apparatus which is provided so as to be capable of making a traverse motion in an excavating direction along the guide frame and wherein the guide frame is provided in such a manner as to freely overhang with respect to the traveling body.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004353346-A (JP)
Title: Connection mechanism of steel frame member
Inventor: KOGO KENJI
IPC: E04B1/24
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To connect lip channel steel on one side with a steel frame member on the other side by crossing them orthogonally and mutually to obtain high connection strength with satisfactory workability by a comparatively simple configuration.  <P>SOLUTION: This connection mechanism of the steel frame member is composed of the lip channel steel 2, 3 arranged so as to cross orthogonally and mutually and an L-shaped fitting 7 arranged in a connection part of the lip channel steel 2, 3. Semi-circular screw fitting clearance holes 15, 16 are formed in lip parts 12, 14 of the lip channel steel 2, and semi-circular screw fitting clearance holes 19, 20 are formed in lip parts 17, 18 of the lip channel steel 3. Screw insertion holes 21, 22 are formed in a flat plate part 5 on one side of the L-shaped fitting 7, and screw insertion holes 23, 24 are formed in a flat plate part 6 on the other side crossing the flat plate part 5 orthogonally. A plurality of bolts 8 and nuts 9 tighten the lip parts and each flat plate part of the L-shaped fitting through the screw fitting clearance holes and the screw insertion holes. Consequently, the lip channel steel 2, 3 are connected so as to cross orthogonally and mutually.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004054917-A (JP)
Title: System and method for forecasting probability of horse racing championship on the internet
Inventor: PARK JONG-WOOK
IPC: G06F19/00
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and a method for forecasting probabilities of horse racing championship on the Internet.  <P>SOLUTION: The system comprises Internet connection tools of users, a web server connected to Internet connection tools of users through the Internet, a racing horse database and a jockey/trainer database wherein information required to forecast probabilities of championship while interlocked with the web server is preserved, a racing horse championship probability calculation book for calculating championship probabilities of individual racing horses in each pertinent race, a jockey/trainer championship probability calculation book for calculating championship probabilities of jockeys/trainers at the race time of each pertinent race, and a general control part for controlling the racing horse championship probability calculation book and the jockey/trainer championship probability calculation book while interlocked with the web server.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004361111-A (JP)
Title: Semiconductor testing device and test method of semiconductor integrated circuit
Inventor: IMAGAWA KENGO
IPC: G01R31/28
Filed: 2003-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein a test of a semiconductor integrated circuit is difficult, when the sum total of pins in a semiconductor integrated circuit to be tested is larger than the number of loaded pins on a semiconductor testing device.  <P>SOLUTION: This device has an intermediate circuit 25 for transmitting/receiving test signals and response signals between pin electronics 2a-2d of the semiconductor testing device 1 and semiconductor integrated circuits 20-23. The intermediate circuit 25 has the first buffer branch means for distributing the test signals from the pin electronics 2a-2d and outputting them to input terminals of the semiconductor integrated circuits 20-23, and the first switching means for switching successively the response signals from output terminals of the semiconductor integrated circuits 20-23. In the semiconductor testing device, the first switching means is controlled by using output signals from the pin electronics 2a-2d or a signal of a control bus held by the semiconductor testing device 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI