baber/WOPTO huggingface dataset:
Patent JP-2004130019-A (JP)
Title: Gravity massage machine
Inventor: YOSHINAGA HIROSHI
IPC: A61H15/00
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a massage machine, compact-sized, simple in structure and applying moderate massaging pressure.  <P>SOLUTION: This massaging machine applies the gravity of the massage machine using a spindle 4 to a spot 1 to be massaged. Fall of the massage machine is prevented by lowering the center of gravity below the spot 1 to be massaged. The massage part 2 is formed as a rotator, whereby the rotator is used both for massage and movement.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003198011-A (JP)
Title: Pressure connected rod tube
Inventor: EDWARDS GLYN RICHARD
IPC: H01S3/02
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To enable a joint which can be kept effective for a long term and is leakproof to be formed between a laser rod and a laser tube.  <P>SOLUTION: An end of a laser rod 15 is inserted into an end portion of a laser rod tube 10, so that the laser rod 15 is mounted in the laser rod tube 10. The end portion of the laser rod tube 10 has an inner diameter larger than the outer diameter of the laser rod 15. One or more seal rings are also inserted into the laser rod tube portion so as to be disposed between the inner diameter of the laser rod tube end portion and the outer diameter of the laser rod. The end portion of the laser rod tube is swaged so as to compress the inserted one or more seal rings.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004168846-A (JP)
Title: Composite particulate and its preparation method
Inventor: SUGIYAMA TOKUHIDE
IPC: C01G23/00
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a core/shell composite particulate wherein a nano-size inorganic particulate forms the core and a fluorine-containing polymer containing units derived from a fluorine-containing monomer forms the shell, as well as to provide its preparation method and its application.  <P>SOLUTION: The composite particulate is the one which comprises the nano-size inorganic particulate whose surface is covered by the fluorine-containing polymer containing the units derived from the fluorine-containing monomer and in which the proportion of the inorganic particulate is 1-90 mass%. The composite particulate is prepared by polymerizing, through a seed polymerization method, the fluorine-containing monomer in a polymerization system that has the inorganic particulate dispersed in an aqueous medium in the presence of a surfactant.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004172006-A (JP)
Title: Sheet with moving contact and its manufacturing method
Inventor: YAMAGATA TAKEO
IPC: H01H13/702
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet with moving contacts used for an operation panel or the like of various types of electronics apparatuses, in which positioning holes on a protection sheet can be precisely aligned with positioning holes formed in advance, and furthermore by which workability is improved.  <P>SOLUTION: A slitting 14 in a shape with ends is formed on a protection sheet 12 so that a jig is inserted from a cover sheet side 7 into a positioning hole 9, and the protection sheet 12 is fallen off partially.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175160-A (JP)
Title: Movable agricultural machine
Inventor: TAMURA TOMOSHI
IPC: B62D49/00
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To improve manipulatability by making a work possible in a wide free space.  <P>SOLUTION: A seat 28 of a tractor 10 can be raised up to a working state and laid down to a laid state laid toward the front of a machine frame. A rotary apparatus 38 supported on the rear part of a travelling machine frame 16 is controlled so as to ascend and descend by a hydraulic cylinder (not shown) via a control unit 116. Because the control unit 116 is arranged in back of the seat 28, when the seat 28 is laid down toward the front of the machine frame, a space 124 in back of the seat 28 is opened, Because the control unit 116 is exposed when the seat 28 is laid down toward the front of the machine frame, the final control element 122 of the control unit 116 can be manipulated in the wide free space.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004179315-A (JP)
Title: Feed-through capacitor and circuit board
Inventor: AMAYA MINORU
IPC: H01G4/35
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a feed-through capacitor which is capable of simplifying a process of forming an external terminal in a manufacturing process.  <P>SOLUTION: A plurality of dielectric sheets 11 are laminated into a rectangular parallelepipedic laminate 10, recessed internal electrodes 6 and a projecting internal electrode 7 are arranged through the intermediary of the dielectric sheet 11, the projecting ends 61 and 71 of the internal electrodes 6 and 7 are led to the same end face of the laminate 10, a pair of input/output terminals 31 and 32 are provided to the projecting ends of the recessed internal electrodes 6, and a grounding terminal 33 is provided to the projecting end of the projecting internal electrode 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004173991-A (JP)
Title: Game machine
Inventor: OKADA KAZUO
IPC: A63F7/02
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of diversifying the number and layout of generators etc. mounted on a game board, providing a game full of variation, preventing the game from being monotonous, easily changing the model of the game machine, controlling the cost related to the model change, and reducing the burden on a player or a clerk of a game house in the carriage work for the prize exchange.  <P>SOLUTION: The game machine is an enclosed type game machine with a display part mounted out of the game board, and tokens can be put into/put out of the game machine. Tokens are credited, and the number of game balls equivalent to the number of credited tokens is displayed in the display part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004179097-A (JP)
Title: Uniform charging system of lead battery
Inventor: DENMA KANICHI
IPC: H02J7/02
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a uniform charging system by which a service life of a lead battery mounted on a car of an idle-stop-and-start system is made longer.  <P>SOLUTION: A reference voltage (Vo ) of the lead battery is measured and stored before start of an engine, then a plurality of charging voltages (Vj) and charging currents (Ij) are measured at charging after start of the engine. Voltage values (Vj-Vo) are obtained by subtracting the reference voltage from each charging voltage, and the values are divided by corresponding charging currents (Ij) to calculate a plurality of resistance values (Rj). An average resistance value (Rx) is computed from the resistance values. When the average resistance value (Rx) exceeds a specified value, the battery is uniformly charged until the charging currents indicate a fixed value or less at a constant voltage.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175057-A (JP)
Title: Cutting apparatus for semiplastic body
Inventor: NAKANO SHINSUKE
IPC: B28D1/08
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting apparatus which enables a semiplastic body to be smoothly and properly cut by eliminating poor cutting caused by the bending and curling of a cutting wire, through the use of a simple constitution.  <P>SOLUTION: This cutting apparatus for the semiplastic body is equipped with a pair of winding drums 2a and 2b with a diameter of 30 mm or more, which are arranged almost in parallel with each other; the cutting wires W, both the ends of which are wound around both the winding drums; driving means 4-8 for rotatively driving both the winding drums; and a tension unit 30 for imparting a prescribed tensile force to each of the wires. Each of the wires W is traveled and moved from one winding drum to the other winding drum in a state wherein the prescribed tensile force is imparted to each of the wires by the tension unit; the semiplastic body P is relatively moved at a prescribed speed with respect to each of the wires, so as to be cut off; and a high-strength fiber is used as the cutting wire W.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004184545-A (JP)
Title: Leakage test method for electrode terminal structure of liquid crystal display panel and liquid crystal display panel
Inventor: NINOMIYA KENGO
IPC: G02F1/13
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To easily reliably carry out a leakage test of each common electrode and each segment electrode in a COG type liquid crystal display panel.  <P>SOLUTION: Dummy electrodes 16, 17 are disposed on a part 15 to be disconnected of a front side transparent substrate 12. Dummy electrode terminals 19, extended from every other segment electrodes 18 out of the segment electrodes 18 disposed on a display part 13 to the part 15 to be disconnected via a transfer part 14, are connected to the dummy electrode 17. Dummy electrode terminals 21, extended from the transfer part 14 to the part 15 to be disconnected and connected to the dummy electrode 16 are conductively connected to every other common electrodes 7 out of the common electrodes 7 disposed on a backside transparent substrate 2 at each of transfer parts 4, 14.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004187089-A (JP)
Title: Wireless communication system and method for searching idle channel
Inventor: ENDO MASAAKI
IPC: H04W72/08
Filed: 2002-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless communication system equipped with a wireless master unit and a plurality of wireless slave units, in which the state of idle channels can be displayed taking into account received radio wave strength of interfering waves of all wireless communication devices.  <P>SOLUTION: A wireless master unit 12 measures a received radio wave strength of the interfering waves by a received radio wave strength measuring part 6 for all channels, while switching a channel to use by a channel setting part 5. Wireless slave units 22 also measure the received radio wave strength of the interfering waves for all channels. The master unit 12 collects data measured by all slave units 22, performs statistical processing with a statistical processing part 7, and displays the result on a display part 10 in a list form. This makes it unnecessary to go to places of installation of a plurality of slave units 22 for measurement, and a more reliable state of idle channels can be presented to users.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004183064-A (JP)
Title: Steel for case hardening having excellent cold workability and coarse grain prevention property when carburized, and production method therefor
Inventor: OCHI TATSURO
IPC: C22C38/54
Filed: 2002-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steel for case hardening which exhibits improved cold workability and prevents the occurrence of coarse grains when carburized, and to provide a production method therefor.  <P>SOLUTION: A slab produced by a process where steel having a composition comprising, by mass%, 0.1 to 0.3% C, 0.01 to 0.15% Si, 0.2 to 0.65% Mn, 0.005 to 0.15% S, 0.4 to 1.25% Cr, 0.0005 to 0.005% B, 0.015 to 0.05% Al, and 0.03 to 0.15% Ti, a restricted content of N, P and O and the balance iron with inevitable impurities is cast, and is thereafter subjected to blooming without being cooled to an A3 point or below is hot-rolled into a wire rod or a bar steel under the conditions where the heating temperature is controlled to 900 to 1,070°C, the finishing temperature is controlled to 800 to 970°C, and successively to the hot rolling, slow cooling is performed at a cooling rate of ≤1°C/s in the temperature range of 800 to 500°C.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004189501-A (JP)
Title: Method and apparatus for manufacturing carbon nanotube wherein tip of graphene sheet tube is partially or totally broken
Inventor: SERIZAWA HITOSHI
IPC: C01B31/02
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for efficiently manufacturing a carbon nanotube wherein the tip of a graphene sheet tube is partially or totally broken, and an apparatus therefor.  <P>SOLUTION: The method comprises a step wherein arc discharge is performed between a hollow anode 11 and a cathode 2 comprising a carbon substrate facing the hollow anode 11 and a step wherein the position which has been or is subjected to arc discharge is exposed to an atmospheric or oxidizing atmosphere.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004190534-A (JP)
Title: Compressor
Inventor: FUKAI ISAMU
IPC: F04B39/02
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compressor for lubricating and cooling a shaft seal device without leaking a refrigerant even under a poor lubricating condition.  <P>SOLUTION: This compressor is provided with the shaft seal device 9 for preventing fluid leakage by slidingly contacting with a driving shaft 6 by being housed in a front housing 5, a crankcase 12 for housing a compression mechanism part, at least one communicating passage 16 arranged between shaft seal device chambers 10 partitioned and formed by the front housing 5, a rotor 7, the driving shaft 6 and the shaft seal device 9 and a boosting mechanism 7a for boosting pressure of the shaft seal device chambers 10.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004191575-A (JP)
Title: Color filter substrate, manufacturing method of the same and electro-optical device, and manufacturing method of the same, and electronic equipment
Inventor: TAKIZAWA KEIJI
IPC: G02F1/1335
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technological means capable of preventing the occurrence of inferiority by improving optical and electrical troubles in a boundary part in which different colored layers are mutually adjacent in a color filter substrate and an electro-optical device.  <P>SOLUTION: The color filter substrate 210 has a first colored layer 214C arranged in a first region Ls and a second colored layer 214F arranged in a second region Hs, and it is characterised in that the first colored layer and the second colored layer are arranged mutually adjacent, the surface of the second region is constituted higher than that of the first region, and a level difference face is provided between the first region and the second region. The boundary part between the first colored layer and the second colored layer is arranged on the side of the second region more than the lowest part of the level difference face.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004192290-A (JP)
Title: Accumulation interest rate calculation system, accumulation interest rate calculation program and accumulation interest rate calculation method
Inventor: MURAMATSU MASAYOSHI
IPC: G06Q40/08
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an accumulation interest rate calculation system and method and an accumulation interest rate calculation program capable of reflecting the increase of an operational yield even in aspects of interest rate upsurge, and preventing the generation of inter-contract advantage/disadvantage in an accumulation start period, and selecting various activation methods for the excess of a cache value in accumulation type financial products such as straight life insurance or endowment insurance.  <P>SOLUTION: This accumulation interest rate calculating part refers to the transition of a market interest rate stored in a market interest data base, and sets an accumulation interest rate corresponding to an operational yield in each accumulation start period. An insurance contract data base is stored with an accumulation start period for each contract, and a cash value for each contract is calculated by referring to the accumulation interest rate corresponding to the accumulation start period. Then, an excess insurance benefit, increasing insurance benefit, temporary receivable benefit or discount insurance fee are calculated from the cash value so that it is possible for a contractor to select the application method of the excess insurance fee.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004193297-A (JP)
Title: Wafer level package and its manufacturing method
Inventor: KURAMOCHI SATORU
IPC: H01L23/12
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wafer level package which is different from one equipped with a conventional metal post, and which is manufactured by a short-time process and has high productivity, and also to provide a method of manufacturing the same.  <P>SOLUTION: The wafer level package comprises a plurality of semiconductor chips 2 wherein a plurality of bonding pads 3 which are connection terminals are formed on a wafer, conductive bumps 5 connected to the bonding pads 3 via a heat-cured prepreg 4 stacked on the semiconductor chips 2, and solder balls 6 which are formed into copper foils 8 located immediately above the conductive bumps 5. In this package, there is no need of forming bumps for bonding pads of Al electrodes or the like of a semiconductor element on the wafer, and the conductive bumps are directly connected to the Al electrodes via the insulating prepreg. Consequently, the wafer level package is not restricted by the type of wafer and can be applied to various kinds of wafers.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004067070-A (JP)
Title: Driving operation assisting device for vehicle, and vehicle equipped with the device
Inventor: HIJIKATA SHUNSUKE
IPC: B60R21/00
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving operation assisting device for a vehicle capable of precisely notifying peripheral environments to a driver by generating deceleration together with the change of a reaction force characteristic of an accelerator pedal.  <P>SOLUTION: This driving operation assisting device for a vehicle comprises condition recognizing means 10, 20 for detecting a vehicle condition and driving environments around the vehicle; a risk level calculating means 30 for calculating a risk level of the vehicle itself or peripheries of the vehicle based on the detected results of the condition recognizing means 10, 20; a reaction force control means 80 for controlling a reaction force generated to an operating member adjusting a driving force of the vehicle according to the risk level calculated by the risk level calculating means 30; and acceleration change generating means 35, 40 for making the driver sense the acceleration change according to the risk level.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004001995-A (JP)
Title: Sheet member conveying device and radiation image reading apparatus
Inventor: TSUDO SATOSHI
IPC: H04N1/12
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To convey a sheet member along a curved conveying passage with a small curvature radius properly and smoothly by simple constitution.  <P>SOLUTION: A sub-scanning conveying mechanism 52 is provided with curved conveying guides 58a and 58b for guiding an accumulative phosphor sheet IP along the curved conveying passage P and a pair of first and second rollers 60 and 62, which are driven rotatably in synchronous with each other for conveying the accumulative phosphor sheet IP along the curved conveying passage P. A pair of the first and second rollers 60 and 62 are provided with first and second drive rollers 64 and 66 arranged inside the curved section of the curved conveying guides 58a and 58b and first and second driven rollers 68 and 70.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003227502-A (JP)
Title: Swing control algorithm for hydraulic circuit
Inventor: LINERODE JAMES D
IPC: E02F9/12
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide swing control algorithm for a hydraulic circuit.  <P>SOLUTION: A fluid control system consists of a pump, a tank, and an actuator containing an working chamber. The fluid control system works to control rotational movement of a swing structure and at least one instrument. A valve assembly is constituted to control the fluid communications between the working chamber and a tank, and between the working chamber and a pump. An input device works to selectively control the movement of the swing structure. The fluid control system comprises a control device communicated with the valve assembly and the input device. The control device is constituted to control the flow rate condition and the pressure condition of the working chamber through a detected pressure condition of the working chamber and a command from the input device.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004194161-A (JP)
Title: Output circuit for outputting pulse signal
Inventor: ISOBE TAKEMITSU
IPC: H03K5/08
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a output circuit for outputting pulse signal which can applicably conduct variable control of the reference voltage of a comparator.  <P>SOLUTION: The pulse signal output circuit has a comparator 2B, which converts an input signal to a pulse signal and outputs it, by comparing the voltage level of the input signal with the reference voltage. The circuit is equipped with control means (2C, 2D, and 2E), which count the pulse width of a pulse signal output from the comparator 2B, compare the count with the count of a desired pulse width, and applicably conduct variable control of the reference voltage of the comparator 2B so that both the counts agree.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004188097-A (JP)
Title: Slot machine, program for slot machine and record medium
Inventor: ISHIZAWA YOJI
IPC: A63F5/04
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slot machine, a program for the slot machine and a record medium, for making a special game progress advantageously to a game player by announcing the operation sequence of stop switches.  <P>SOLUTION: A special game performing means 150 is provided with a special role lottery means 151, an operation sequence select means 154, and an operation sequence announcement deciding means 155 for deciding whether or not the operation sequence selected by the operation sequence select means 154 is announced to a game player through an operation sequence announcing means for announcing the operation sequence to the game player. A reel stop control means 120 stops a combination of symbols corresponding to a special role on an effective line in the case where the game player operates a stop switch 40 according to the operation sequence selected by the operation sequence select means 154 at the time of winning a prize for a special role by the special role lottery means 151, and will not stop a combination of symbols corresponding to the special role on the effective line in the contrary case.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004200185-A (JP)
Title: Magnetic memory device
Inventor: KATO YOSHIHIRO
IPC: H01L43/08
Filed: 2002-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To guarantee an operation having no problem for a magnetic field from an environment in which an MRAM cell is applied by fully magnetically shielding the MRAM cell even for a large external magnetic field.  <P>SOLUTION: A magnetic random access memory (MRAM) 30 comprising a TMR element 10 obtained by laminating magnetization fixing layers 4, 6 in each of which a magnetization direction is fixed, and a magnetic layer (storage layer) 2 in which the magnetization direction can be changed, are laminated to form a TMR element 10. The magnetic random access memory (MRAM) 30 comprising the TMR element 10 is mixedly mounted with such elements 38 as DRAM on the substrate. Magnetic shielding layers 33, 34 are formed on an area region occupied by the memory cell 30, or/and a distance (particularly, a length or a width) between opposed sides of the magnetic shielding layers 33, 34 is set to 15 mm or shorter.  <P>COPYRIGHT: (C)2004,JPO&NCIPI