baber/WOPTO huggingface dataset:
Patent JP-2004141538-A (JP)
Title: Floor suction tool
Inventor: FUKUOKA HIDETOSHI
IPC: A47L9/02
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a floor suction tool capable of improving the efficiency in collecting dust accumulated on a floor by a wall by securing the intake of air from above on the front even if the suction tool has a cover abutting on a wall surface to turn.  <P>SOLUTION: In the floor suction tool, a suction hole 6 is opened from the lower surface to at least a part of the front wall of a suction tool body casing 2, and the cover 5 constituting the front wall of the suction tool body casing 2 is attached to the suction tool body casing 2 in such a way as to turn upward/downward. The cover 5 closes a front part 6b of the suction hole 6 at the downward-turned position, and opens the front part 6b of the suction hole 6 at the upward-turned position where the cover 5 abuts on a wall surface W, etc. to rotate. In addition, a gap part (an air intake groove 7e) where intake air passes is formed between the wall surface W etc. and the front end part of the suction tool body casing 2 with the cover 5 at the upward-turned position.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004143020-A (JP)
Title: Reforming reactor
Inventor: KOBAYASHI KATSUYA
IPC: B01J19/24
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent damage to a hydrogen separation membrane without fail in the preparation, etc., of a reforming reactor and to accelerate the reforming reaction to improve the reforming performance in operating the reactor.  <P>SOLUTION: The reforming reactor has a reforming reaction section for producing a reformed gas by reforming a raw material flowing into a reforming catalyst layer and a hydrogen separation membrane for separating hydrogen from the reformed gas produced in the reforming reaction section. Between the reforming catalyst layer of the reforming reaction section and the hydrogen separation membrane, a protective plate 8 with incisions 8a formed therein is inserted. The protective plate 8 is made so that incision pieces 8b formed by the incisions 8a are caused to stand up by temperature rise to form openings 8c.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004153894-A (JP)
Title: Phase excursion compensator
Inventor: KITANO JUNICHI
IPC: B60L13/03
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain stable traveling characteristics in switching a mechanism of an input source of vehicle position information, in a control device for an LSM-type vehicle.  <P>SOLUTION: When the mechanism for the input source of the input phase (the vehicle position information), the phase excursion (a phase excursion ▵θ at switching) between a phase signal selected before switching (a phase, before switching) and the phase signal after switching (a phase, after switching) is detected and added to the phase after switching as an initial value of a compensator phase value. Then, the compensator phase value, added to the phase after switching, is decreased in time from the initial value ▵θ. Thus, the phase signal, inputted into a power converter, is prevented from having sudden changes in switching, and an output voltage such that the power converter suddenly causes the vehicle speed to change is prevented from being outputted to a propulsion coil. Thus, stable travel characteristics are achieved in the switching of the mechanism for the input source of the phase signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004148588-A (JP)
Title: Method for optimizing design parameter of injection-molding die
Inventor: OKUNO KOSUKE
IPC: B29C45/27
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for optimizing design parameters for an injection-molding die so as to enable efficiently searching for an optimal solution.  <P>SOLUTION: This method for optimizing design parameters for an injection-molding die comprises a first step to specify a runner with the highest sensitivity to a gate pressure balance or a specified gate pressure by analyzing the sensitivity to the runner diameter of a plurality of runners, a second step to optimize the diameter of the variable runner by making the diameter of the runner with the highest sensitivity variable and setting the respective fixed values for the diameter of the other runners; and a third step to use an optimal solution to the diameter of the variable runner sought in the second step as a reference value for the diameter of the variable runner and the fixed values for the diameter of the other runners set in the second step as a reference value for the diameter of the other runners, then make the diameter of each runner variable in the vicinity of the reference value and thereby, optimize the combination of the diameters of the runners.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004148444-A (JP)
Title: Lens lock sheet
Inventor: NISHIDA TAKAYUKI
IPC: B24B9/14
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens lock sheet which surely fixes a spectacle lens having high surface smoothness to a lens fixing tool.  <P>SOLUTION: This lens lock sheet is interposed between the lens fixing tool and the spectacle lens when performing edge rubbing machining of the spectacle lens. Adhesive layers are provided on a seal member layer and both surfaces of the seal member layer. At least one surface of the adhesive layers is made of silicon system adhesive.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004148024-A (JP)
Title: Quantification method for n-acetyl asparate, glutamine, and gultamate and magnetic resonance imaging apparatus
Inventor: MATSUDA TAKESHI
IPC: G01N24/08
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To realize a quantification method for N-acetyl asparate (NAA), gultamine and gultamate (Glx) in an organism, performed simply and with good accuracy, and a magnetic resonance imaging apparatus.  <P>SOLUTION: A first and second spectra including NAA and Glx of TE=25 msec are obtained, and a third and fourth spectra of only NAA of TE=60 msec are obtained. A first and second differential spectra substantially composed of Glx are obtained from a difference between the above spectra, and Marquardt fitting is performed for the second spectrum of only NAA and the first differential spectrum substantially composed of Glx to obtain the optimum fitting waveform, whereby the NAA and Glx in the inside of a subject can be quantified with high accuracy and simply.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003341086-A (JP)
Title: Valve mechanism and recorder
Inventor: OSADA TAKAHIKO
IPC: B41J2/175
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive valve mechanism in an ink supply system capable of facilitating the operation and preventing ink from leaking, and a recorder having the valve mechanism.   <P>SOLUTION: An ink receiving section 26 for receiving the ink adhered to a portion in the vicinity of the tip of an ink supply needle 21 is provided to an external peripheral section of an end face of a valve 24 in the valve mechanism. As the ink is prevented from dropping from the end face of the valve when an ink cartridge is taken out from an ink cartridge holder, it is possible to prevent staining in the recorder due to the ink.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003213384-A (JP)
Title: Permanent magnet alloy and bond magnet
Inventor: MOCHIZUKI MITSUAKI
IPC: H01F1/08
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new rare earth permanent magnet alloy of high magnetic performance, and to provide a bond magnet.  <P>SOLUTION: The permanent magnet alloy consists of an R-Fe-B alloy (wherein, R is at least one kind of rare earth element including Y), and has a composition essentially consisting of Fe, substantially containing no N, and containing ≥4 atomic % B, and a structure substantially consisting of a TbCu<SB>7</SB>hard magnetic phase (main phase) and fine crystals and/or an amorphous phase having a means grain size of <5 nm.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004155114-A (JP)
Title: Display method for molding data of molding machine and molding data control system
Inventor: MAGARIO TAKASHI
IPC: B29C45/76
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display method for the molding data of a molding machine capable of simply confirming data when graph display is changed over to numerical value display, and a molding data control system.  <P>SOLUTION: This molding machine system is equipped with at least one injection molding machine 101, various detectors 131, 132 and 133 for detecting the state of the injection molding machine and a control unit 111 for taking in the data related to the state from detectors and an upper level control unit 110 for monitoring/controlling the molding machine, and also equipped with a graph display part 305 for displaying data as a graph, a numerical value display part 306 for displaying the data as a numerical value, a selection part 308 for selecting a part of data in graph display and a display changeover part 307 for displaying anteroposterior data centering around a part of the data selected by the selection part by numerical value display.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004157872-A (JP)
Title: Simulation system, program, and method
Inventor: SAKAMOTO KAZUHIRO
IPC: G06F17/50
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To precisely perform simulation in a hybrid circuit of a digital circuit and an analog circuit in a short time.  <P>SOLUTION: A logic simulator for simulating the operation of the digital circuit in the hybrid circuit of the analog circuit and the digital circuit comprises a first storage means 12, a second storage means 9, a third storage means 13, and a determination means 15. The first storage means 12 stores the first result of simulation performed based on input digital data and interim return digital data expected for the return from the analog circuit. The second storage means 9 stores the second result of simulation performed on the basis of the analog data corresponding to the first result by a circuit simulator for simulating the operation of the analog circuit. The third storage means 13 stores the third result of simulation performed in the logic simulator on the basis of the input digital data and the digital data corresponding to the second result. The determination means 15 compares the first result with the third result to determine whether the circuit simulator and the logic simulator are properly set or not.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004154445-A (JP)
Title: Pachinko game machine
Inventor: ENOMOTO HIROSHI
IPC: A63F7/02
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To play a game with amusement without tiring a player by changing the game and allowing the player to hardly perform prediction, to enhance a participation feeling in the game, and also to raise a satisfaction feeling with respect to a result.  <P>SOLUTION: A Pachinko game machine is constituted so that the variation of symbols is started in a variable display device 2 when a start condition is satisfied by prize-winning at a start port 1, and a state is transferred to a big hit as a specified game state when the symbols are set as the case that they are stopped in a prescribed pattern. An operating part 3 is arranged at a part of the game machine. The machine also includes a picture pattern arrangement operating means 4 for changing the variation arrangement order of the symbols by the operation of the operating part 3 by the player in a state where the patterns are not changed in the variable display device 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004155583-A (JP)
Title: Elevator
Inventor: KAIDA YUICHIRO
IPC: B66B11/02
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elevator having improved wind rectifying performance even if there is a small clearance between an elevator wind rectifier and a ceiling of a shaft at an move-up position.  <P>SOLUTION: The elevator comprises an upper wind rectifier provided on at least the upper part of a car which is guided to be moved up and down in the shaft by a guide rail. The upper rectifier 11 is height-extendable in the direction of up-and-down movement.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003286316-A (JP)
Title: Curable resin composition and microstructural shapes
Inventor: KITAMURA KYOJI
IPC: C08F4/32
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide microstructural shapes posing no problems related to shrinkage, incomplete curing or residual bubbles during the curing process or related to film fracture, film exfoliation, shape deformation and distortion during the shaping process, high in microstructural precision, sufficient in strength and heat resistance, and to provide a curable resin composition easily producing the shapes and precision instruments using the shapes.  <P>SOLUTION: The curable resin composition comprises (A) a compound having an alicylic hydrocarbon skeleton and a radical polymerizable group and (B) an initiator as essential components. The microstructural shapes are characterized in that they are obtained from the curable resin composition with microstructures formed by application of a die to the cured surface, and the precision instruments are manufactured by using the shapes.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003160565-A (JP)
Title: New 2,5-diaminopyridine oxidation base used for dyeing keratin fiber
Inventor: VIDAL LAURENT
IPC: A61K8/34
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dyeing composition for keratin fibers which is nonselective, has high resistance and can develop variety of hues, and also to provide a new compound useful as an oxidation base.  <P>SOLUTION: The dyeing composition is formulated with a 2,5-diaminopyridine derivative represented by formula (I) [wherein, Z<SB>1</SB>is OR<SB>3</SB>or NR<SB>4</SB>R<SB>5</SB>; R<SB>1</SB>, R<SB>2</SB>, R<SB>4</SB>and R<SB>5</SB>are each H, a 1-6C alkyl or a 2-6C polyaminoalkyl group; and R<SB>3</SB>is a hydroxyl or an amino group]. A new 2,5-diaminopyridine derivative represented by formula (I') is also provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004162152-A (JP)
Title: Hardening heat-treatment method for cast iron member, and hardening-heat-treated cast iron member
Inventor: ODA KAZUYUKI
IPC: C21D5/00
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hardening heat-treatment method for a cast iron member, which obtains a uniform pearlite structure having predetermined hardness, improves fatigue resistance, abrasion resistance and permanent set resistance while securing machinability, in addition, continuously treats the member with high-frequency heating, and efficiently heat-treat only a part necessary to be treated in a short time, and to provide a hardening-heat-treated cast iron member.  <P>SOLUTION: This hardening heat-treatment method comprises heating a cast iron member having graphite to an austenitizing temperature T1 of 950 to 1,050°C by high-frequency heating, then cooling it to a temperature T2 of 500°C or lower at a cooling rate V of 20°C/sec or higher, sequentially reheating it to a temperature T3 of 550 to 700°C by high-frequency heating, and then cooling it to obtain the uniform pearlite structure having Vickers hardness at a treated part in a range of 200 to 500.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004166730-A (JP)
Title: Powder container
Inventor: INOMATA MANABU
IPC: B65D83/06
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a powder container in which powder can be replenished by a required quantity and which is excellent in operability for replenishing the powder and is good to use in a using state.  <P>SOLUTION: The powder container is provided with: a mid tray 10 to be fitted in the opening part 9 of a container body 8 housing the powder P so as to be removable upward; a replenishing aperture 15 formed in the mid tray and for replenishing the powder; an inner cover 17 which is formed separately from the mid tray, has small holes 18 for taking out the powder and is to be fitted in the replenishing aperture so as to be removable upward; a belt-shaped engaging piece 20 which is formed integrally with one end of the inner cover to engage the inner cover with the mid tray; a hinge part 23 which is formed integrally with the belt-shaped engaging piece and for erecting the inner cover removed from the replenishing aperture onto the mid tray; and an operation piece 24 which is formed integrally with the other end of the inner cover to be pulled up for removing the inner cover from the replenishing aperture and for pulling up the mid tray engaged with the inner cover erected on the mid tray via the belt-shaped engaging piece to thereby remove the mid tray from the aperture part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004173384-A (JP)
Title: Automatic voltage regulator
Inventor: YAMAMOTO TAKAHIRO
IPC: G05F1/147
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic voltage regulator that comprises a function for automatically detecting that hunting control has been conducted, and performs stable voltage regulation by taking correspondent action in detecting.  <P>SOLUTION: When the tap position of a loading tap-switching transformer is switched so that a voltage value of a power system falls into a tolerance when the voltage value of the power system linked by the loading tap-switching transformer deviates from the tolerance, the hunting control in which the raising and the lowering of the voltage value of the power system are repeated is detected by a hunting control detection part 53. When the hunting control is detected, a set value set by a setting part 11 is corrected by a set value correction part 52, the hunting control is prevented, and after a lapse of a certain time, the value is returned to the original value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004173713-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine structured to display the image of a game area including a variable display area of identification information, capable of reducing factors in hindering the visibility of the variable display area.  <P>SOLUTION: The game machine comprises an image display surface 101 for displaying the image of the whole game area 40, a presentation control circuit board for controlling the visual presentation of the image display surface 101 as well as controlling the variable display of special patterns in a variable display part 44a, and a warp passage 68 disposed on the surface of a transparent board constituting the game area 40 for guiding game balls flowing down on the game area 40 around the variable display part 44a. Accordingly, flow-down of game balls on the front surface of the variable display part 44a can be avoided, and factors in hindering the visibility of the variable display part 44a can be reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004176559-A (JP)
Title: Rotary type cylinder device
Inventor: KOMATSU FUMITO
IPC: F04C18/00
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To allow rough processing precision of sliding parts, and to make a lubricant for sealing gaps of the sliding surface of a piston unnecessary.  <P>SOLUTION: A rotary type cylinder device has a rotating cylinder member 2 and a piston holding member 5 each rotatably supported by a casing 6 and a case upper lid 95, and pistons 3 and 4 rotatably held at the revolving center position decentered from the rotating center position of the piston holding member 5. By relative turning of the rotating cylinder member 2 and the piston holding member 5, the pistons 3 and 4 themselves turn and rotate with the rotating center position as the center, and the pistons 3 and 4 move in and out of cylinder chambers 23a-23d. The casing 6 is provided with a suction port and a discharge port connected to the cylinder chambers 23a-23d. The pistons 3 and 4 have a flange part 209 having elasticity.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004173758-A (JP)
Title: Pinball game machine
Inventor: SHODA KAZUHITO
IPC: A63F7/02
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the loss of a game parlor side in the case of illegality by restricting renting of game balls without causing any trouble to a game.  <P>SOLUTION: This pinball game machine is provided with a put-out control means which makes a put-out means put out the game balls of a renting unit number set in advance per single put-out requesting operation when the put-out requesting operation is instructed by a put-out requesting operation means and a renting condition is established. The machine is provided with a put-out prohibiting means for prohibiting putting out of the game balls to the next put-out requesting operation until a put-out prohibiting time has passed after putting out the game balls of the renting unit number by the put-out means performed according to the single put-out requesting operation and the renting condition, The put-out prohibiting time is set so that the number of game balls shot by a shooting apparatus within the put-out prohibiting time may be smaller than the renting unit number.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004174596-A (JP)
Title: Powder press and method of the same
Inventor: TAKAHASHI FUMIYUKI
IPC: B30B11/02
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small powder press capable of generating intense pressing force.  <P>SOLUTION: The powder pressing machine 1 comprises a forming die 11 having a lower punch 11a, a frame metal mold 11c and an upper punch 11b which form a space into which a given volume of powder is put, a frame 21 for holding the frame metal mold 11c in a stated position, a lamination type piezoelectric actuator 20a which displaces the lower punch 11a vertically, and a lamination type piezoelectric actuator 20b which displaces the upper punch 11b vertically. Impact force is generated by driving the lamination type piezoelectric actuators 20a and 20b so as to cause steep displacement to the lamination type piezoelectric actuators 20a and 20b and is intermittently given to the powder packed in the forming die 11 through the lower punch 11a and the upper punch 11b so that the powder is pressed and formed into a specified shape.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004182425-A (JP)
Title: Suction vehicle
Inventor: NISHIYAMA HIROYUKI
IPC: B65G53/24
Filed: 2002-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a suction vehicle capable of enhancing the working efficiency by securing sufficiently the suction force without heightening the air exhausting pressure.  <P>SOLUTION: The suction vehicle is structured so that one end of a bypass pipe 17 is connected with the connection part where a suction hose 16 to suck chaffs M is connected with a blower 9 to generate a suction air flow in the hose 16, while the other end is connected with an accommodation box 4. Part of the air discharged from a discharge pipe 10 to the inside of the box 4 is sent via the bypass pipe 17 and converged with the suction air in the hose 16.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004181107-A (JP)
Title: Absorbent article
Inventor: KUDO ATSUSHI
IPC: A61F13/15
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an absorbent article such as a sanitary napkin wherein a device for inducing deformation is imparted, a folding way can be controlled, the occurrence of a twist during use is reduced, fitness is improved and a design effect is enhanced.  <P>SOLUTION: This absorbent article is constituted of a surface layer, a back surface layer and an absorbing layer interposed between both layers. A compressed region, wherein the surface layer and the absorbing layer are compressed to be integrated with each other from the surface layer to the back surface layer, is provided at the surface layer on the skin contact surface side thereof. Further, the compressed region includes linear compressed regions comprising linear grooves and planar compressed regions comprising a two-dimensional pattern. Furthermore, the linear compressed regions and the planar compressed regions are arranged so as to be alternately continued in the longitudinal direction of the absorbent article in such a form that the linear compressed regions are divided by the planar compressed regions.  <P>COPYRIGHT: (C)2004,JPO&NCIPI