baber/WOPTO huggingface dataset:
Patent JP-2004055024-A (JP)
Title: Tape cassette loading door for magnetic recording/reproducing device
Inventor: YANAGIHARA NAOTO
IPC: G11B33/02
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tape cassette door in a magnetic recording/reproducing device, wherein the removal of an elastic body such as a spring attached to the door to always close the same is prevented even when the shaft of the door is broken.  <P>SOLUTION: A rotary shaft 2 supported on a front panel bearing 6 to turn a door 1 to be opened/closed is disposed by being extended to the outer direction of both sides of an upper edge. A notched part 8 is formed in the upper edge part apart from the rotary shaft 2, and a spring 3 having arms 7a, 7b extended to both ends is attached to lock shafts 9a, 9b disposed by being extended to the inside of the notched part 8.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004051779-A (JP)
Title: Pseudoplastic water-base ballpoint ink composition
Inventor: MIYAMOTO MASARU
IPC: C09D11/18
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pseudoplastic water-base ballpoint ink composition which can control bubbling in a pen body, scarcely causes blotting of a drawn line, is excellent in nondrying properties, provides good writing, and has excellent long-term stability.  <P>SOLUTION: The ink composition does not contain a water-soluble organic solvent and contains a coloring agent, a viscosity modifier, and water. It also contains 0.5-40 wt.%, based on the whole ink composition, of at least one adduct selected from the group consisting of polyglycerin/alkylene oxide adducts, glycerin/alkylene oxide adducts and trimethylolpropane/alkylene oxide adducts, and 0.1-25 wt.%, based on the whole ink composition, of an N-vinyl-2-pyrrolidone oligomer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004049599-A (JP)
Title: Thermo-therapeutic appliance
Inventor: ONO HIROYUKI
IPC: A61N1/44
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To easily move a cover and reduce the labor of moving it in a thermo-therapeutic appliance where outer and inner covers are telescopically nested, and a user is irradiated with far infrared rays from a heater in a cover.  <P>SOLUTION: This thermo-therapeutic appliance having the telescopically nested outer and inner covers irradiates the user with the far infrared irradiation from the heater in the cover. The inner cover is provided with inner rails protruding along the inner rails, at its bottoms on both sides, and the outer cover is provided with outer rails extending in the axial direction, at its bottoms on both sides. Friction resistance between supporting surfaces of protruded parts of the inner rails and mounting surfaces of the outer rails to be sustained by the supporting surfaces of the inner rails is reduced, and the outer rails are configured to slide in almost axial direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004050679-A (JP)
Title: Optical writing device and image formation apparatus
Inventor: ISHIKAWA NAOICHI
IPC: B41J2/45
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate unevenness of a quantity of light at a joint position between light emitting element array units in relation to a divided exposure system by a plurality of light emitting element array units with light emitting elements emission controlled according to binary image data.  <P>SOLUTION: A driving current is controlled by utilizing quantity of light correction data with gradation characteristics allotted to each LED 60 of LED array units 62A-62C for matching an emission quantity of light of all LEDs 60, and by correcting quantity of light correction data to the LED 60a located at the joint position among the quantity of light correction data. As a result, the LED 60a is forced to emit light by an emission quantity of light different from that of the other LEDs 60 when the LED 60a is made to emit light on the basis of binary image data. Consequently, in a driving control system based on binary image data, a necessary quantity of light control can be realized simply, enabling the quantity of light unevenness at the joint position to be suppressed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004050687-A (JP)
Title: Method for manufacturing scratching card
Inventor: YAMADA NORIJI
IPC: B42D15/10
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a scratching card which disables a visual observation of concealed information during the manufacture of the card and surely disables the the visual observation of the concealed information even after the manufacture of the card.  <P>SOLUTION: The method for manufacturing the scratching card includes the steps of forming a scratching layer 12 on a card base material 11, then spraying gas to a surface of the layer 12, irradiating the layer 12 with a laser beam while cooling the layer 12, and thereby printing the concealed information 13 on a rear surface side of the layer 12 at the base material 11 side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004050740-A (JP)
Title: Magnetic substance reverse display panel
Inventor: NISHIKAWA TOMOAKI
IPC: B43L1/00
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a display body, such as a ruled line, of a magnetic substance reverse display panel from being scraped off by a magnetic pen etc., and a writing line from being broken off even when it overlaps with the display body.  <P>SOLUTION: A writing surface is formed from a first writing surface composed of the first liquid housing chamber housing the first dispersion containing the first dispersed magnetic substance in which an S pole side surface part is colored in the first color, and an N pole side surface part is colored in the second color and the second writing surface, forming the display body, composed of the second liquid housing chamber housing the second dispersion containing the second dispersed magnetic substance in which an S pole side surface part is colored in the second color or the third color, and an N pole side surface part is colored in the first color or fourth color.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004062929-A (JP)
Title: Manufacturing method of optical pickup device, optical pickup device and optical disk drive
Inventor: OGATA TETSUYA
IPC: G11B7/135
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of an optical pickup device which accurately corrects the deviation of the outgoing direction of each luminous flux ejected from a plurality of light sources.  <P>SOLUTION: As for each luminous flux emitted from at least two specific light sources among the plurality of light sources proximately arranged each other, the information regarding the outgoing direction is acquired (steps 403∼415) after divergence angles are respectively adjusted by an adjusting optical element. Then, the position of the adjusting optical element is corrected (steps 417, 419) so that the outgoing directions of each luminous flux passed through the adjusting optical element are almost coincident, in accordance with the information regarding the acquired outgoing directions. Thus, e.g. even though the outgoing directions of each luminous flux emitted from at least two specific light sources are noncoincident each other at the outgoing position, the outgoing directions of each luminous flux become coincident each other at the time after passed through the adjusting optical element.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004061163-A (JP)
Title: Element density measuring method
Inventor: SHIBATA KENJI
IPC: G01N23/225
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an element density measuring method for measuring element density of a deep part of a specimen in an efficient and precise manner.  <P>SOLUTION: A specimen is ground from its surface to a predetermined depth by a GDS (glow discharge emission spectral analyzer)and element density of a part of the specimen which is deeper than the ground depth is measured by an SIMS (secondary ion mass spectrometry). An upper layer of the specimen is efficiently analyzed and ground by the GDS. About a fine structure part of deeper part of the specimen, depth direction distribution of trace element density is precisely measured by the SIMS.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003128579-A (JP)
Title: Method of improving allograft or xenograft tolerance by administration of lfa-3 or cd2 binding protein of specific species
Inventor: WALLNER BARBARA P
IPC: A61K45/00
Filed: 2002-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a method of improving tolerance of transplanted allograft tissue or xenograft tissue in mammals, including humans. SOLUTION: This method of improving allograft or xenograft tolerance by administration of LFA-3 or CD2 binding protein of specific species comprises a stage of supplying a transplant tissue and LFA-3 or CD2 binding protein. Consequently, preferably the method is used for improving allograft or xenograft tolerance of the heart and the kidney and is more excellent than the conventional therapy method in terms of avoidance of undesirable adverse effects such as fear of accidental infection, increase of kidney poison, hypertension and malignant tumor, etc.
Patent JP-2004058084-A (JP)
Title: Friction stir joining method and rotary tool for friction stir joining
Inventor: NOMURA KOJI
IPC: B23K103/10
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a friction stir joining method by which aluminum sheets can be joined to each other at a sufficiently high strength, and to provide a rotary tool for friction stir joining.  <P>SOLUTION: In the friction stir joining method, aluminum sheets 11 and 12 are joined to each other by performing pressing while rotating a rotary tool 10 in which a tip pin 14 with a cylindrical shape and with a screw formed on the outer circumference is projected to the tip. In the rotary tool 10, an inclined part 15 with a prescribed angle (inclined angle of 5 to 25 degrees) is provided from the tip pin 14 toward the outer circumferential direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004062411-A (JP)
Title: Observation history recording program
Inventor: TAMURA HISAE
IPC: G06Q10/00
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems that in evaluating products or facilities for ease of use, it takes time to record the action of a subject onto recording paper or the like, directly or observing video image, that a recording person is required to have skill in order to take an accurate record, and that time-consuming manual work is also required to use the record data.  <P>SOLUTION: The recording person creates a recording screen including an operating button for the input of observation data, by inputting necessary information according to an input screen. During recording, the recording person presses a button for observation data (when in trouble, etc.) according to the recording screen, for each predetermined item to be observed (when opening a lid, etc.). Each time the button for the observation data is pressed, the data are created including the time of the pressing, the name of the button, and the items to be observed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004057069-A (JP)
Title: Fixture for cow mounting detector
Inventor: KUBO ICHIRO
IPC: A01K13/00
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixture for a cow mounting detector, with which the detector for detecting another cow mounting action is installed on the top of the back of a female cow.  <P>SOLUTION: The fixture is equipped with a fixing belt body 50 for covering the top of the back of the female cow and a hanging and fastening part 52 which is hung and rotated around the circumference of the root part of a female cow tail 22 connected to the fixing belt body. A flexible band 60 is extended from the fixing belt body 50 and the band 60 is wound and rotated around the circumferences of the leg parts, the body part or the neck part. The hanging and fastening part 52 is hung and rotated around the circumference of the root part of the female cow tail 22, the band 60 is wound and rotated around the circumferences of the leg parts 24, the body part 26 or the neck part 28, the circumferences are fastened without looseness, in the fastened state, the fixing belt body 50 is positioned and fixed on the top of a back 20 called the cross part of the female cow on the basis of the hanging and fastening part 52 hung and rotated around the circumference of the root of the female cow tail 22. The fixing belt part 50 is equipped with a pocket 40 for storing the detector 10 so as to be taken out.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004059742-A (JP)
Title: Graft copolymer and its resin composition
Inventor: AKIYAMA YOSHIKUNI
IPC: C08F297/04
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyphenylene ether/elastomer graft copolymer improved in compatibility, the prevention of delamination, and weld tensile strength, and a resin composition comprising the copolymer.  <P>SOLUTION: The graft copolymer consists of (a) 1-99 pts.wt. of an amino group-containing polymer obtained by reacting the living terminal lithium ion groups of a conjugated diene compound polymer chain and/or of an aromatic vinyl compound/conjugated diene compound copolymer chain with a nitrogen-containing cyclic compound having a specified structure, and/or a hydrogenated derivative of the amino group-containing polymer, and (b) 99-1 pts.wt. of a polyphenylene ether having a specified functional group. The resin composition contains 1-99 pts.wt. of the graft copolymer and (c) 99-1 pts.wt. of a thermoplastic resin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003171110-A (JP)
Title: Method for manufacturing graphite material, negative pole material for lithium ion secondary battery and lithium ion secondary battery
Inventor: EGUCHI KUNIHIKO
IPC: H01M4/587
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a graphite material by which high discharge capacity and high inititial charge and discharge efficiency (small irreversible capacity) are attained when it is used as a negative electrode material for a lithium ion secondary battery, the negative electrode material for the lithium ion secondary battery obtained by the same and the lithium ion secondary battery having the above battery characteristics.  <P>SOLUTION: The method for manufacturing the graphite material comprises incorporating preferably a hydrophilic fine particle into a graphite precursor (bulk mesophase, mesophase small spherical body, green coke, or the like) containing ≥2.0 mass% to ≤20 mass% volatile portion, applying a mechanical treatment to the product by which shear force and compressive force are given at the same time and graphiting the treated product under a non-oxidizing atmosphere.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004059819-A (JP)
Title: Aliphatic polyester foamed sheet for printing
Inventor: NISHIKAWA SHIGEO
IPC: C08J9/12
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lightweight aliphatic polyester foamed sheet having degradability in the natural environment without requiring surface treating steps and having excellent printability.  <P>SOLUTION: The aliphatic polyester foamed sheet for printing is characterized as having 0.1-1.0 g/cm<SP>3</SP>density, 1-300 μm average cell diameter and 38-50 mN/m wetting tension of the surface. The aliphatic polyester is preferably a lactic acid-based resin. A blowing agent is preferably carbon dioxide.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003124818-A (JP)
Title: Transmitter, receiver, method, program, and signal adapted to modulation method having many states
Inventor: CHOULY ANTOINE
IPC: H04L27/34
Filed: 2002-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an encoding/decoding method which associates modulation and demodulation with channel encoding and decoding so that the performance of a modulation system having many states is improved at decoding level. SOLUTION: A repetitive decoding method uses a pair of SISO decoders which receive probability information components for a symbol on an input side and generate posteriori probability information components for a sent information symbol on an output side. This method is applied to a field of digital electronic communication.
Patent JP-2004064622-A (JP)
Title: Video imaging device and video conversion apparatus
Inventor: SAKAI AKIHIRA
IPC: H04N7/01
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video conversion apparatus in which optimal video converting processing is made possible in accordance with an image pickup purpose and an editing processing method.  <P>SOLUTION: A switcher 13 switches converting processing of a 2:3:2:3 pull-down conversion scheme by a pull-down controller 9, converting processing of a 2:3:3:2 pull-down conversion scheme and converting processing of a 2:2:2:4 pull-down conversion scheme to realize the video conversion apparatus in which optimal video converting processing is made possible in accordance with the image pickup purpose and the editing processing method.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004062051-A (JP)
Title: Surface unevenness forming method, optical film obtained by the same, diffuse reflection board and manufacturing method of diffuse reflection board
Inventor: IWAMURO MITSUNORI
IPC: G02F1/1335
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method which can conveniently and inexpensively form the resin surface uneven shape, and to provide a transferring prototype using the same, a transferring prototype which forms the transferring prototype, transfer base film, a diffuse reflection board and optical film.  <P>SOLUTION: This surface unevenness forming method includes a process for forming an energy-sensitive negative resin composite layer containing at least one or more kinds of polymarizable monomers or oligomers, a process for irradiating activated energy rays at least once or more via a mask with the pattern formed or a process for directly plotting the pattern and a process for performing afterbaking without performing an etching operation. The energy-sensitive negative resin composite layer preferably includes (a) one or more kinds of the polymarizable monomers or oligomers having at least one or more epoxy radicals or oxetanyl radicals and (b) a potential cationic polymerized catalyst which forms a cationic polymerized catalyst by irradiation of the activated energy rays.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004069923-A (JP)
Title: Karaoke audio and image transmission system
Inventor: USAMI KAZUYA
IPC: G06Q10/00
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a karaoke audio and image transmission system for developing a new communication means by allowing individuals to easily distribute audio and image data to one another by using karaoke boxes.  <P>SOLUTION: Provided are karaoke facilities 2 having playing parts 12, 13, and 15 for musical pieces, a display part 11 for lyrics, and a speech input part 14, and a photographing device 16 which photographs images. Images photographed with the photographing device 16 and speech data and a musical piece recorded through the speech input part 14 are saved as a file in a recording part 10. Mail addresses as the transmission destinations of the saved file are inputted through input interfaces 17, 18, and 30. A mail transmitting means 41 sends e-mail to the mail addresses together with the file or the storage destination address of the file.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003273152-A (JP)
Title: Method and device for formation and quality inspection of bond wire coupling
Inventor: FARASSAT FARHAD
IPC: G01N29/09
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To form bond wire coupling between an electronic component or a subassembly and a carrier by introducing energy from an ultrasonic transducer into a bond wire.  <P>SOLUTION: The impedance of the ultrasonic transducer is measured as the function of time upon introducing the energy and the configuration of a curve showing the dependence of time is evaluated based on a prearranged comparison reference to control power charged into the ultrasonic transducer and/or coupling weight applied on a wire while depending on the result of the evaluation.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003276971-A (JP)
Title: Winch
Inventor: NAGATA MASATO
IPC: H02K1/27
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a winch capable of eliminating the gearing mechanism while the torque can be made greater, reducing the cogging torque, and assuring easy manufacture.  <P>SOLUTION: A first motor 39 and second motor 40 are arranged in line in the axial direction, thus enabling enlargement of the torque correspondingly to a motor which is constituted long in the axial direction. The motors 39 and 40 particularly long in the axial direction are unnecessary. With respect to a first rotor 50, a second rotor 54 is dislocated by a certain angle round the axis of a rotary shaft 38. This gives the same acting effect as that of the case where a skew is provided, and makes possible to reduce the cogging torque.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004071939-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: UENO MITSURU
IPC: H01L21/762
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which can be improved in yield while its warpage is suppressed, and to provide a manufacturing method therefor.  <P>SOLUTION: The semiconductor device comprises an active layer substrate 7 and a support substrate 6 bonded to the active layer substrate 7 via the active layer substrate 7 and a 1st oxide film 5', and a polysilicon film 3 is formed on a bonded surface of the base substrate 6 via a second oxide film 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004076267-A (JP)
Title: Hinge device
Inventor: NAKAYAMA YOJIRO
IPC: A47K13/12
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hinge device with an self-supportable function capable of strengthening the self-supportable function and, at the same time, preventing the hinge device from being largely enlarged.  <P>SOLUTION: A hinge axis 3 is rotatably provided to an opening section of an accepting hole 21 of a hinge body 2. A piston 5 is movably provided to the inside of the accepting hole 21 in the direction of the axis of the accepting hole 21. The piston 5 is straight energized to the hinge axis 3 side by a coil spring 6 and, at the same time, it is rotationally energized in the direction of the arrow. When the hinge axis 3 rotates 90° in the direction of the arrow from an initial rotational position, The piston 5 is moved up to a releasing position toward the hinge axis 3 side from the initial position by the coil spring 6. The piston 5 can not be rotated on the hinge body 2 until it reaches to the releasing position from the initial position, and when it reaches the releasing position, it can be rotated in the direction. Accordingly, when the piston 5 reaches the releasing position, the hinge axis 3 is rotated up to the predetermined independence position from a position rotating 90° by the coil spring 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003106234-A (JP)
Title: Liquid control valve
Inventor: MATTES PATRICK
IPC: F02M51/06
Filed: 2002-08-12
Abstract: PROBLEM TO BE SOLVED: To optimize a hydraulic connecting function by a hydraulic chamber by sufficiently compensating the leakage loss of the hydraulic chamber in a liquid control valve wherein an actuator unit 9 for operating a valve element component unit has a first piston 13 and a second piston 14 guided to a valve base, the hydraulic chamber 16 functioning as a hydraulic transmission part is mounted between the pistons, a valve closing member 15 operatable by the second piston cuts off a valve system pressure area 18 on a closing position from a high-pressure area, in cooperation with a valve seat 17 formed on the valve base. SOLUTION: The second piston 14 is supported against the valve base by a spacer 22 which substantially surrounds the piston in the shape of a sleeve in the direction toward the hydraulic chamber 16.