baber/WOPTO huggingface dataset:
Patent JP-2004121667-A (JP)
Title: Instrument for detecting magnetic fluid
Inventor: OKAMURA TOSHIAKI
IPC: A61B5/05
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To realize a magnetic fluid detecting instrument with which an accurate position of a sentinel lymph node can be identified, and which can be handled with a high operability and is available at a low cost.  <P>SOLUTION: This magnetic fluid detecting instrument 1 can be inserted into celoms, and is composed of a probe 2 which has an excitation magnet 11 and magnetic sensors 12 incorporated on the distal end side, and a controller device 4 which is connected to the probe 2 with a connecting cable 3 for controlling the probe 2. Through vibration of the excitation magnet 11 and the magnet sensors 12 by an actuator 13 in the longitudinal axial direction, the probe 2 which modulates a local magnetic field composed of a magnetic fluid 6 which is excited by the excitation magnet 11, detects a strain (change in magnetic flux density) in a local field distribution with a couple of the magnetic sensors 12, picks up the balance between outputs from the couple of the magnetic sensors 12, and demodulates the magnetic field, thereby detecting the magnetic fluid 6 while eliminating earth magnetism other than modulated frequencies and magnetic noise from other electric equipment, thus identifying the sentinel lymph node 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004089641-A (JP)
Title: Picture frame
Inventor: TERASAKI TAKAFUMI
IPC: A47G1/06
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To change the contents of ornamental objects such as paintings and pictures placed in a picture frame easily without opening the picture frame.  <P>SOLUTION: The ornamental objects (1) such as the paintings and pictures are joined and made into a long piece. One end of the joined ornamental objects is connected with and wound around a bar-shaped body (2), and the other end is connected with the other bar-shaped body (3). The picture frame is constituted by mounting the bar-shaped body (2) on the upper side of the main body (5) of the picture frame and the other bar-shaped body (3) on the lower side of the main body (5). The contents of the ornamental objects (1) placed in the main body (5) are changed by rotating the upper and lower bar-shaped bodies (2), (3) without opening the main body (5).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003216258-A (JP)
Title: Compact pedal assembly with electrical sensor arm pivotal about axis spaced from pedal axis
Inventor: MENZIES BRAD C
IPC: F16D51/28
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact pedal assembly for electronically controlling a vehicle.  <P>SOLUTION: This electronic control pedal assembly (10) for vehicle has a housing (12), a pedal lever (20) supported by the housing (20) freely rotatably around a pedal axis (A), a sensor arm (46) movably supported by the housing (12), at least one sensor band (50) supported by the housing (12), and at least one sensor member (58) supported by the sensor arm (46) movably freely with the sensor arm (46) so as to move along the sensor band (50). The electronic control pedal assembly for vehicle has a mechanism composed of at least two elements which can move with respect to each other and interconnect the pedal lever (20) and the sensor arm (46) to move the sensor arm (46) in response to the movement of the pedal lever (20).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004131405-A (JP)
Title: Insect pest repellant
Inventor: NISHIMURA SHOICHI
IPC: A01N25/34
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an insect pest repellant which can sufficiently wipe off dirt and water on the skins of human bodies, coat the skins with an insect pest-repelling ingredient and an anti-perspiration ingredient, and give a non-sticky state.  <P>SOLUTION: This insect pest repellant is characterized by impregnating a nonwoven fabric having a water and dirt-wiping property with the insect pest-repelling ingredient and the anti-perspiration ingredient soluble in alcohol.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004132001-A (JP)
Title: Sliding door
Inventor: ARAKAWA TETSUYA
IPC: E05D15/10
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sliding door of which the screen can be smoothly moved in both breadthwise direction and depth direction and which is also applicable to a sliding window.  <P>SOLUTION: The sliding door is provided with a first screen 30A, a second screen 30B, and a first rail 221A and a second rail 260 guiding respective screens 30A, 30B from a window closing position to a window opening position, The window closing positions 261A, 262A of the second rail 260 are in parallel arranged away from each other at a specified distance in the depth direction of the screen relative to the first rail, and these screens 30A, 30B moved to the window closing positions of these rails can be arranged in the same position in the breadthwise direction. Regarding the window opening positions 261B, 262B of the second rail 260, the distance to the first rail is made longer than the distance of the window closing positions, the screens 30A, 30B moved to the window opening positions can be positioned away from each other in the breadthwise direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004139759-A (JP)
Title: Metal-halide lamp
Inventor: NAKANO KUNIAKI
IPC: H01J61/20
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal halide lamp conforming to a radiation energy rate of EPA specifications, for example, even if illumination control is performed, preventing breakage or the like of a ceramic arc tube even if it is used, and having a long service life.  <P>SOLUTION: Rare gas for starting, mercury, terbium halide (TbX<SB>3</SB>), thallium halide (TlX), and cesium halide (CsX) are sealed in an arc tube of the metal halide lamp, and at least one of dysprosium halide (DyX<SB>3</SB>), holmium halide (HoX<SB>3</SB>), erbium halide (ErX<SB>3</SB>), and thulium halide (TmX<SB>3</SB>) is furthermore sealed, and when the total amount in number of moles of Tb, Dy, Ho, Er, and Tm is represented by A, a molar ratio of Tb to A is specified to 0.1-0.25, that of Tl to A is 0.15-0.4, and that of Cs to A is 1-2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004137534-A (JP)
Title: Sputtering apparatus
Inventor: FUJIKI MITSUSHI
IPC: C23C14/34
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sputtering apparatus which continuously and stably grows dielectric films of the same composition while successively exchanging a plurality of substrates in sputtering the dielectric films containing a plurality of compositions.  <P>SOLUTION: According to one embodiment, the sputtering apparatus is provided with grounding counter electrodes disposed around a substrate holding section in a vacuum chamber, and the grounding counter electrodes has, in the surfaces of the counter electrodes facing the targets, a plurality of openings which extend toward the deep parts of the counter electrodes while inclining at an angle 10 to 70° with respect to the direction perpendicular to the target surface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004138794-A (JP)
Title: Progressive refraction lens
Inventor: SATO HIROSHI
IPC: G02C7/02
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide progressive refraction lenses having a substantially wide visual field by well controlling astigmatism in transmission performance and to further provide progressive refraction lenses belonging to a series of progressive refraction lenses in which appearance is kept good even when right and left lenses are different from each other in a distant portion spherical refractive power, and aberration distribution is unified even when the distant portion spherical refractive power and a base curve are varied.  <P>SOLUTION: In the progressive refraction lenses, the base curve of the first lens arbitrarily extracted from a series of lenses is represented by BC<SB>1</SB>and the base curve of the second lens by BC<SB>2</SB>(BC<SB>1</SB><BC<SB>2</SB>). When the spherical refraction Sph (unit: diopter) of each distant portion in the first and second lenses is ≥+1, conditions represented by expression (1) are satisfied. Even when a base curve and the distant portion spherical refractive power are varied in order to ensure a wide region of clear vision which is the substantial visual field of a wearer by progressive refraction lenses and to keep good appearance of spectacles, progressive refraction lenses with nearly unified aberration balance are provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004138848-A (JP)
Title: Image forming apparatus
Inventor: MAEDA MASAHIRO
IPC: G03G15/02
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of making uniform the electrostatic charging potential on the surface of a photoreceptor.  <P>SOLUTION: The apparatus is equipped with a scorotron charger 22 which is arranged opposite to the photoreceptor 21 coated with a photosensitive layer 21b by dipping and has a discharge electrode 22a and a grid 22b for charging the surface of the photoreceptor 21. The aperture rate of the grid 22b is made larger on the side of a dip upper part 21b2 of the photoreceptor 21 and smaller on the side of a dip lower part 21b1 to cancel an electrostatic charging potential difference on the photoreceptor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004145582-A (JP)
Title: System for creating name tag or the like using communication network
Inventor: WAKIMOTO YOSHIYUKI
IPC: G06F3/12
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for creating name tags or the like which is capable of easily creating name tags, messages or the like in desired fonts and sizes at reduced costs by use of a communication network such as the Internet.  <P>SOLUTION: A center server is given a name tag image file for name tags and messages. An affiliated store's terminal accesses the center server via a communication network such as the Internet. The name tag image file is downloaded or sent as a file to the affiliated store's terminal. Further, the name tag image file is modified (edited) by an editing means which renders at least either the character font, character size, or character arrangement of the name tag file modifiable, and the data are output to the printing device of a printer. Thus, the desired name tag or message tag can be created easily at reduced cost without the use of expensive custom-made fonts or the like, as is the case with conventional systems.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003311535-A (JP)
Title: Nc grinding machine
Inventor: AOYAMA TOSHIRO
IPC: B24B49/18
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an NC grinding machine, which can accurately grind a workpiece, such as a polycrystalline diamond tool, while efficiently removing material from the workpiece.  <P>SOLUTION: The NC grinding machine 10 comprises a wheel spindle 24 for mounting a grinding tool 30 supported so as to rotate about a required axis O, and a work spindle 70 for mounting the workpiece 76 supported so as to rotate about an axis A different from the axis O of the wheel spindle 24, and grinds the workpiece 76 by relatively moving the grinding tool 30 and the workpiece 76. The grinding tool 30 is composed of a diamond wheel and a disk electrode integratedly coupled to the diamond wheel. The workpiece 76 is roughly machined by electric discharge machining by applying machining voltage across the disk electrode and the workpiece 76. After that, the workpiece 76 is finished by grinding by pushing the workpiece 76 against the diamond wheel in such a state that the machining voltage has been turned off.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004151376-A (JP)
Title: Optical component and optical module obtained by using the same
Inventor: KOMADA DAISUKE
IPC: G02B6/42
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve the reliability of an optical component 11, composed of a holder 1 having a positioning part 4 for an optical element 2, by greatly reducing residual stress.  <P>SOLUTION: The optical component 11 constituted by joining the optical element 2 which passes or receives light with the holder 1 through a joining material 3 and the holder 1 is provided with the positioning member 4 which abuts against the optical element 2 without coming into contact with the joining material 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003297408-A (JP)
Title: Water content sensor and fuel cell system using the same
Inventor: IMAMURA TOMONORI
IPC: H01M8/04
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water content sensor to sense the amount of the water contained in a gas to be measured and a fuel cell system capable of controlling properly the internal water content of the fuel cell.  <P>SOLUTION: The water content sensor is composed of electrochemical cells 240 and 340 to generate electric energy through a chemical reaction of the gas measured supplied to electrodes 240a and 340a with the reference gas supplied to the other electrodes 240b and 340b, voltage sensing parts 241 and 341, and control circuits 243 and 343 to control the voltages or currents of the electrochemical cells 240 and 340, whereby the water content of the gas measured is sensed on the basis of the amperage when a constant voltage control is conducted or the voltage value when a constant current control is conducted. Using this sensor, the water content of the exhaust gas or supply gas from/to the fuel cell is determined, and based on the obtained result, the water content of the fuel cell is controlled using an internal water content controlling means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004152706-A (JP)
Title: Battery pack
Inventor: GOTO KENSUKE
IPC: H01M2/10
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery pack capable of quickly adapting to a change in the number of unit cells used and with which an assembly work can be safely and efficiently carried out.  <P>SOLUTION: The battery pack 1 has a connection structure of four in series of two unit cells 2 arrayed in parallel, namely, eight unit cells 2 arrayed in a row. A width of a plate 3 is smaller than an outer diameter of the unit cell 2, and the plate 3 is provided with openings 13 at portions in correspondence with outer terminals of the unit cells 2, and a plate-like metal bus bar for connecting the unit cells is insertion-molded so as to choke up the openings 13. The metal bus bar has a through-hole for welding formed at a connection part with the outer terminal of the unit cell 2. Safety is secured since the plate 3 does not stick out of an outer periphery the battery pack 1, and the outer terminal of the unit cell 2 and the metal bus bar can be connected with spot welding through the through-hole.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004158254-A (JP)
Title: Electrode for lamp
Inventor: UESUGI KENICHI
IPC: H01K1/16
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To make sure support of the filament by the support electrode and to make easy clamping process of the filament in the lamp electrode having a support electrode made of molybdenum.  <P>SOLUTION: When clamping process is carried out on the filament clipping part 12a by providing a convex and recess for stably supporting the filament coil 15 on the filament clipping part of a lead wire 11, a stress is concentrated on the recess part of the bending portion and the occurrence of cracks in the bending part is prevented, and clamping process is enabled to be carried out easily, and the filament clipping part 12a and filament coil 15 are made to contact at plural points, thereby supports the filament coil 15 stably.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004155324-A (JP)
Title: Power plant mount device
Inventor: MATSUDA SHIGETERU
IPC: B62D21/02
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a required space and surely support a roll input applied to the power plant, when elastically supporting the power plant by a side member of a vehicle.  <P>SOLUTION: A mount member 30 makes the side member 2 of the vehicle support the power plant 1. In the mount member 30, an end part 31 of a supporting member 33 is fixed to the power plant 1 and a shaft part 32 at the other end is arranged within an outer cylinder 34, an insulator 35 is provided between the shaft part 32 and the outer cylinder 34, a flat plate shaped bracket 36 mounted on the outer cylinder 34 is bolted to an inside surface 37 of the side member 2, and a shaft center of the shaft part 32 and the outer cylinder 34 is constituted to be a vehicle width direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004190042-A (JP)
Title: Pretreatment solution for providing catalyst for electroless plating, pretreatment method using the solution, and electroless plated film and/or plated object produced by use of the method
Inventor: OKUHAMA YOSHIAKI
IPC: C23C18/31
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide pretreatment solution for providing catalyst for electroless plating, and a pretreatment method using the solution.  <P>SOLUTION: The pretreatment solution comprises a silver colloidal solution containing, as essential components, at least the following components (I), (II) and (III): (I) silver colloidal particles, (II) one or two or more kinds of ions selected from ions of a metal having an electric potential capable of reducing silver ions to metal silver in the solution and/or ions oxidized at the time of reduction of the silver ions, and (III) one or two or more kinds of ions selected from hydroxycarboxylate ions, condensed phosphate ions and/or aminocarboxylate ions, the silver colloidal particles in (I) produced by the ions of the metal having an electric potential capable of reducing silver ions in (II) to metal silver. When an object to be plated is pretreated, effective catalyst for electroless plating is provided thereby.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004161642-A (JP)
Title: Skin medicine, such as plaster, ointment or spray, containing inorganic antimicrobial agent
Inventor: INOUE TADASHI
IPC: A61K8/00
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a skin medicine, such as plaster, ointment or spray, which does not have a problem such as the crisis of an allergic disease or a problem on safety, and has sufficient effects for removing the itching of skin due to insect biting or the like.  <P>SOLUTION: This skin medicine, such as plaster, ointment or spray, containing at least one inorganic antimicrobial agent, except zinc flower, containing at least one of metal ions consisting of Ag, Mn, Fe, Co, Ni, Cu and Zn ions. Thereby, the skin medicine, such as plaster, ointment or spray, having a sufficient antipruritic effect, its good sustainability and high safety is obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004203495-A (JP)
Title: Winch
Inventor: YAMAGATA KATSUMI
IPC: B66D1/44
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To ensure free-fall action at the time of a light load while preventing lowering in brake force, without causing a problem such as the generation of random winding and power loss.  <P>SOLUTION: In addition to a main clutch switching a power transmission mode and a free-fall mode, an auxiliary clutch 59 is provided between a winch motor 32 and a planetary gear mechanism 33. While the main clutch 43 is in an off state, the auxiliary clutch 59 is turned on/off according to a operation stroke of a brake valve 51, thereby switching a low-speed free fall mode making a sun gear 34 of the planetary gear mechanism 33 free-fall at a low speed while restraining the sun gear 34 of the planetary gear mechanism 33, and a high-speed free-fall mode making the gear free-fall at a high speed while releasing the gear.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004159887-A (JP)
Title: Game program and storage medium storing game program
Inventor: JINNO HIDEKI
IPC: A63F13/537
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game with high interest by changing an image reproduction speed in a fighting game by a game input of a game player and by linking the change with the win/defeat.  <P>SOLUTION: This game program is characterized in having a function of controlling a moving image reproduction speed of the game image, which include a character generated according to the game program or the game input of the game player, slower or quicker compared with the ordinary moving image reproduction speed when no game input is performed, according the the game input changing the moving image reproduction speed by the game player; and a life value arithmetic control function displaying the change in the moving image reproduction speed as the game image and changing a damage quantity provided to a life gage corresponding to either of a plurality of characters on the game image according to the change in the reproduction speed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004164760-A (JP)
Title: Semiconductor storage device
Inventor: KAMIYA KIYOSHI
IPC: G11C16/02
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To shorten a development period of a semiconductor storage device such as a flash memory or the like by enabling adjusting threshold voltage of a memory cell without correcting a circuit and layout.  <P>SOLUTION: This device has a write-in voltage generating circuit 20 determining threshold voltage of a memory cell, a command input terminal 22 inputting a command corresponding to the threshold voltage, and a decoder 19 decoding the command and deciding the write-in voltage of the generating circuit. Thereby, threshold voltage of a memory cell can be adjusted by the command.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004163762-A (JP)
Title: Automatic developing machine
Inventor: OISHI CHIKASHI
IPC: G03F7/30
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To prevent damages in a recording medium and in an automatic developing machine even when the recording medium is inserted askew into the machine in an automatic developing machine in which a recording medium having a photosensitive layer on a supporting body is developed, washed and/or desensitized while the medium is carried by at least a pair of carrying rolls.  <P>SOLUTION: The automatic developing machine is provided with skew detecting sensors S1, S2 near the both ends of a loading slot 32 or near the both ends of the carrying roller 42 in the downstream side in the vicinity of the loading slot, so that when a skew state is detected by the skew detecting sensor, the machine stops further carrying of the medium 2 and gives an alarm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004160903-A (JP)
Title: Head driving controller and image recorder
Inventor: KUSUNOKI MASAMUNE
IPC: B41J2/045
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that ejection of a liquid in the printing become instable by a residual vibration due to charging and discharging in a time period of non-printing so that quality of an image is deteriorated.  <P>SOLUTION: In the case where a pressurizing chamber 46 is contracted from an initial condition prior to the printing in a time period T1 and the pressurizing chamber 46 is restored to the initial condition after the printing in a time period T2, at least the time period T1 is set to be equal to or greater than a half of a refill cycle Trefill (0.5×Trefill), thereby stabilizing a meniscus.  <P>COPYRIGHT: (C)2004,JPO