baber/WOPTO huggingface dataset:
Patent JP-2003127549-A (JP)
Title: Method for manufacturing thermal transfer sheet
Inventor: TOMITA KENJI
IPC: B41M5/382
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a thermal transfer sheet preventing a printing flaw such as wrinkles, coating irregularity or the like at the time of gravure printing and capable of obtaining a thermal transfer printed material of high quality by laminating transfer layers on a substrate in a superposed state. SOLUTION: In the method for manufacturing the thermal transfer sheet by laminating two or more transfer layers 2 on the substrate 1 by gravure printing, the printed size of a printing plate for the superposed transfer layers 2, that is, the size of the pattern of a gravure plate is increased and decreased in a printing direction according to printing order to stepwise reduce the printing thickness of either one of a printing head part and a printing tail part. By this constitution, the pressure change to the thermal transfer sheet generated between the gravure plate and an impression cylinder is reduced and the printing flaw such as wrinkles, coating irregularity or the like in the thermal transfer sheet is prevented to obtain the thermal transfer sheet having a high quality coating surface.
Patent JP-2003137179-A (JP)
Title: Beacon device
Inventor: MORIYA ASAKO
IPC: B63C11/48
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To realize a reduction of the whole weight of a device in addition to a small size and a light weight of a communication electronic instrument for transmitting an electric wave for specifying a position. SOLUTION: The beacon device is provided with a foldable floatation bag 2 floating on a water level Li by filling with gas and developing at the time of landing; and the communication electronic instrument 5 for transmitting an electric wave for specifying a position. The communication electronic instrument 5 is accommodated in the floatation bag 2 and a pair of conductors 6, 7 for activating the communication electronic instrument 5 in adjusting to the development of the floatation bag 2 is provided.
Patent JP-2003139031-A (JP)
Title: Starter
Inventor: IMANISHI TOMOYA
IPC: F02N15/04
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To prevent the rotation of a motor from being affected by the abrasion of a contact part with a ball 22 of an output shaft 4, and also to prevent the lowering of the performance of a starter by minimizing the offset load added to an epicycle reduction gear. SOLUTION: An output shaft 4 is mounted coaxially with an armature shaft 8a through the epicyclic reduction gear, and provided with the ball 22 inside an accommodation hole 4b recessed on a central part of its rear end, and further a tip shaft part 8b of the armature shaft 8a is inserted through a bearing 21. The armature shaft 8a and the output shaft 4 have opposite faces at an axial predetermined interval in a state of holding the ball 22 between the shafts, and a thrust receiving member 26 is mounted between the opposite faces. According to this constitution, the movement of the output shaft 4 as a whole to a motor side is limited by the thrust receiving member 26 even when the contact part of the accommodating hole 4b with the ball 22 is worn out in accompany with the increase of the number of times of using the starter.
Patent JP-2003141761-A (JP)
Title: Optical disk device and recording/reproducing method
Inventor: HIBINO SEIJI
IPC: G11B7/095
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To perform tilt control at a compact pickup in a disk of a wide physical format. SOLUTION: A light from a laser diode 26 is converted into parallel lights by a collimator lens 34, reflected toward an objective lens 40 by a reflection mirror 38, and passed through the objective lens to form an image. The reflected light from the disk is passed through the collimator lens and a polarizing splitter 30 to be made incident on a light receiving sensor 60. In an optional radial position of the disk, disk tilt or lens tilt is detected where amplitude of a push- pull signal of the light receiving sensor becomes maximum. Then, during signal recording or reproducing, the tilting amount (inclining angle) of the disk or the lens is set in accordance with a radial position.
Patent JP-2002208779-A (JP)
Title: Method of forming columnar metal body and conductive structure
Inventor: YOSHIMURA EIJI
IPC: H05K3/24
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a columnar metal body and a conductive structure formed by the columnar metal body excellent in contact of metal layers, easy separation of protective metal layers, secured insulation of non- patterned section, conductivity between layers, and manufacturing cost. SOLUTION: A method for forming copper columnar metal bodies 24a conductively connected to wiring layers 22 having copper pattern sections comprises the steps of: forming protective metal layers 11 by plating nickel on approximately all the surface of the wiring layers 22 including non-patterned sections; forming copper plating layers 24 on approximately all surface of the protective metal layers 11 by electrolytic plating; forming mask layers 25 on the surface where the columnar metal bodies 24a of the plating layers 24 are formed; selectively etching the plating layers 24; and removing the protective metal layers 11 covering at least the non-patterned section with the etching capable of corroding at least the protective metal layers 11.
Patent JP-2002243694-A (JP)
Title: Oxygen concentration detector
Inventor: HONDA TAKAYOSHI
IPC: F02D45/00
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive oxygen concentration detector, capable of changing voltage for detecting the concentration of oxygen applied to an oxygen concentration sensor, with high resolution and high accuracy. SOLUTION: An air/fuel ratio detector 1 for regulating the voltage, applied to an air/fuel ratio sensor AFS in order, to optimize the detection operation region (dynamic range) of the air/fuel ratio sensor AFS is equipped with an operational amplifier 16 for outputting the voltage of a non-inverted input terminal to one terminal AF of the sensor AFS and two-stage series low-pass filter circuits F1 and F2, for smoothing the PWM signal outputted from the output port PWM1 of a microcomputer 2, for supplying the same to the non-inverted input terminal of the operational amplifier 16. In this air/fuel ratio detector, the microcomputer 2 makes the voltage applied to the sensor AFS changed, on the basis of the duty ratio of the PWM signal, so that the voltage applied to the sensor AFS can be regulated with high resolution power and high accuracy having to use D/A converter.
Patent JP-2003140308-A (JP)
Title: Photosensitive material and marking method
Inventor: ENDO KEISUKE
IPC: G03C5/16
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To provide photosensitive material which does not generate an unwanted optical fogging to the photosensitive material in laser beam irradiation, and moreover, allows printing of letters and marks by arrangement of dot pattern which is optically easy to be discriminated, and a marking method thereof. SOLUTION: By irradiating with laser beam from the emulsion surface 24b side of the photosensitive material 24 of thickness S, the dot pattern is formed so as to arrange M pieces in length and N pieces in width and print a letter or mark of length and width size of A×B. Therein, the dot pattern has a ruggedness amount of <=S+10 μm, has almost circular shape whose diameter is >=100 μm as seen from the emulsion layer 24b side and is <= smaller one between A/M and B/N and has surface roughness set in the range of 0.2 μm-1.0 μm. By using such a dot pattern, a failure due to optical fogging does not occur and the printing of latter and mark which are easily discriminated is performed.
Patent JP-2003149644-A (JP)
Title: Liquid crystal display device
Inventor: JIYOUTEN KAZUHIRO
IPC: G02F1/13363
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To realize semitransparent liquid crystal display device in which optical characteristic such as contrast is satisfactory and viewing angle is wide in the semitransparent liquid crystal display device. SOLUTION: In this liquid crystal device, wherein a liquid crystal layer is inserted between one substrate containing both reflection parts and transmission parts and the other substrate on which opposite electrodes are formed, a first polarizing plate is provided on the surface of the one substrate and a second polarizing plate is provided on the surface of the other substrate respectively, a first 1/4 wavelength plate and a second 1/2 wavelength plate are provided between the first polarizing plate and the one substrate, and a third 1/4 wavelength plate and a fourth 1/2 wavelength plate are provided between the second polarizing plate and the other substrate, a liquid crystal film obtained by performing hybrid orientation of nematic liquid crystal is used as the first 1/4 wavelength plate.
Patent JP-2003149575-A (JP)
Title: Scanning optical system
Inventor: KOREEDA DAISUKE
IPC: B41J2/44
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a scanning optical system being adjustable so that a laser beam to be made incident on the center of scanning in a scanning range set on each scanning object surface may be actually made incident on the center of scanning. SOLUTION: This scanning optical system 10 is constituted of a polygon mirror 13 deflecting the laser beam, and fθ lens 20 converging the deflected laser beam as spot light on the scanning object surface S. The lens 20 is constituted of a scanning lens group 21 and a curvature-of-field correction lens 22. The lens 22 has long-length shape in a main scanning direction, and both end sides in the longitudinal direction of the lens 22 are supported by supporting parts 1 and 2, thereby, it is fixed in a housing in a state where it can be displaced in parallel in the main scanning direction and rotated on a plane orthogonal in the subscanning direction.
Patent JP-2003144342-A (JP)
Title: Washing and dressing stand
Inventor: YAMAMURA NAOHIRO
IPC: A47K1/00
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To solve the problem that spilt water is infiltrated from a gap in the boundary between a mirror and a storage member since a wall surface opposing a human body has unevenness in a washing and dressing stand configured by adjacently arranging the mirror and the storage member. SOLUTION: When constructing the washing and dressing stand S, a deformable water-proofing gap closer N is interposed between the mirror M and the storage member U. The gap closer N has the length almost equal to the height dimension of the mirror M and the storage member U. Even when the gap is generated in the boundary between the mirror M and the storage member U, since the wall surface opposing the human body has unevenness, this gap is water-tightly filled with the deformable water-proofing gap closer N. Therefore, appearance is improved, spilt water is prevented from being infiltrated from the back side and the deterioration of the wall surface opposing the human body on early stage is prevented.  Since the gap closer N can be deformed, the range of allowable error in the attaching position of the mirror M to the storage member U can be expanded and, when abutting the storage member U to the mirror M in the case of construction, a shuck absorbing function is exhibited. By previously attaching the gap closer N to the side face of the storage member U or the mirror M, efficiency in construction is improved.
Patent JP-2003148241-A (JP)
Title: Internal combustion engine
Inventor: BABA ATSUSHI
IPC: F01K23/06
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To recover heat transferred to a cylinder head from an exhaust port of an internal combustion engine to the maximum extent. SOLUTION: The exhaust port 16 continuous with a combustion chamber 24 formed in the cylinder head 20 is composed of an independent exhaust port 16A on the upstream side and a collective exhaust port 16B collecting a plurality of independent exhaust ports 16A. The water supplied from a supply pump passes a water passage W1 of the collective exhaust port 16B and a water passage W2 of the independent exhaust port 16A and cools the exhaust port 16A having a high temperature and a valve seat 29 and a valve guide 40 in the periphery of it while it passes. The temperature of the water itself rises to recover the waste heat of the internal combustion engine.  The water whose temperature rises performs heat exchange between exhaust gas and it in an evaporator provided in an exhaust passage, becomes steam having a high temperature and high pressure, and drives an expander of a Rankine cycle device.
Patent JP-2003167119-A (JP)
Title: Filter for display
Inventor: OZAWA TETSUO
IPC: C09B57/00
Filed: 2001-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a band pass filter for a display having excellent heat resistance and light resistance.  <P>SOLUTION: The filter for a display having a layer containing an acrylic resin and a dyestuff is characterized in that the acrylic resin consists principally of a resin having ≥110°C glass transition point (Tg).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002244822-A (JP)
Title: Printer module
Inventor: HENDERSON JIM
IPC: G06Q20/00
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a module 38, a terminal unit 12 including the module, a system 10 including the terminal unit, and a method of printing tickets in the terminal unit 12. SOLUTION: The printer module includes a printing engine 60 for receiving data from a remote server 18 and printing the received data, a microcontroller 62, and a radio receiver 66 such as a radio modem. The module 38 also contains couplers 70 and 270, which transmit data received from the radio modem 66 to the microcontroller 62. In addition, data are transmitted to the microcontroller 62 from the terminal unit 12.
Patent JP-2003162691-A (JP)
Title: Data-processing system, memory device, data-processing apparatus, data-processing method, and computer program
Inventor: MATSUO TAKASHI
IPC: B42D15/10
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a management configuration where a memory device for storing a service utilization application is improved.  <P>SOLUTION: As a memory device to be applied for utilizing diversified services, roping information is generated in each card unit or in the service unit of each card when a plurality of cards corresponding to each service are provided, and the storage processing of the generated roping information is executed for issuing a roping information storage card. With this configuration, information in a plurality of cards can be brought together in one card, and the application of diversified services can be received using a set of roping information storage card without retaining individual card for coping with a plurality of services.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003161853-A (JP)
Title: Method of manufacturing optical waveguide and photoelectric wiring board
Inventor: KIKUCHI HIDEO
IPC: G02B6/13
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent residual stress from occurring in optical waveguides, allow to improve the handling property of the optical waveguides and reduce the manufacturing time of a photoelectric wiring board when the photoelectric wiring board is manufacturing by using the optical waveguides.  <P>SOLUTION: In the method of manufacturing the photoelectric wiring board, only supporting boards 1 of optical waveguide boards 6 is removed after the optical waveguide boards 6 previously manufactured are bonded to an electric wiring board 7, when the photoelectric wiring board 9 is manufactured by using the optical waveguides 5.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003165947-A (JP)
Title: Epoxy resin powder coating material
Inventor: TANIGUCHI TADATAKA
IPC: C09D163/00
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an epoxy resin powder coating material capable of forming a coating film having excellent adhesion to silicon steel plates without damaging the excellent properties of the epoxy resin powder coating material.  <P>SOLUTION: This epoxy resin powder coating material has (A) an epoxy resin, (B) an aromatic acid anhydride curing agent, and (C) an inorganic filler as the essential components, and comprises (D) a silane coupling agent as the adhesion improver, and preferably uses calcium silicate as the inorganic filler (C) and trimethoxysilane as the silane coupling agent (D).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003159701-A (JP)
Title: Cutter
Inventor: SATO MASAHIRO
IPC: B27B25/02
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutter which feeds works in a state of the works being bundled and prevents generation of a bend in cutting.  <P>SOLUTION: The cutter 1 is provided with a work carrying-in device 33 consisting of a plurality of work-sending rollers 63 arranged at proper intervals in a sending direction to send works W to be operated to a cutting tool B when cutting the works W with the cutting tool, and a cut work receiving plate 65; a work carrying-out device 35 consisting of a plurality of work-sending rollers 69 arranged at the proper intervals in the sending direction to send the cut works, and a remaining work receiving plate 71 arranged near the cutting tool; and a work sending device 43 to send the works to the cutting tool. Further, the cutter 1 has absorbing structures 75, 77, 87, and 139 to absorb a thickness of a bundle BN bunching a plurality of the works on the cut work receiving plate 65 and the remaining work receiving plate 71.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003168680-A (JP)
Title: Vapor deposition method and apparatus
Inventor: NISHISATO HIROSHI
IPC: H01L21/31
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vapor deposition method and a vapor deposition apparatus that can simultaneously achieve a decrease in a film formation temperature and a film formation speed, and at the same time can improve microloading when forming a film for containing a nitrogen atom such as a nitride film on a substrate by a CVD method.  <P>SOLUTION: In a CVD apparatus 1, a gas supply system 30 is connected to a chamber 2 where a wafer W is accommodated, and further a gas supply system 40 is connected via an RP system active species generation section 60 due to microwave discharge. An NH<SB>3</SB>gas that is supplied to an applicator 61 at the active species generation section 60 from a gas supply source 41 of the gas supply system 40 is decomposed and dissociated by plasma due to the microwave discharge, and active species resulting from the NH<SB>3</SB>gas are generated. Gas containing the active species is mixed with an SiH<SB>4</SB>gas from a gas supply source 32 of the gas supply system 30, and is supplied onto the wafer W in the chamber 2. A silicon nitride film is formed by heating the wafer W.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003165682-A (JP)
Title: Speed variable passenger conveyor
Inventor: FUJINO ATSUYA
IPC: B66B29/02
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speed variable passenger conveyor allowing a user to visually and easily distinguish a safety area and a unsafety area.  <P>SOLUTION: A unicolored auxiliary pallet 2 is colored with a blackish color, while a unicolored pallet 1 is colored with a bluish or blackish color and its circumference is surrounded by a frame colored in yellow. Alternatively, the unicolored pallet 1 is colored in blue and surrounded by the frame colored in yellow.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003165474-A (JP)
Title: Bicycle
Inventor: KAWACHI KIYOSHI
IPC: B62J1/06
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To enable rise and fall of a saddle of a bicycle during the running.  <P>SOLUTION: A seat post push-up means 21 having the push-up force for raising a saddle to the first predetermined height position when the pressure applied to the saddle is the predetermined value or less and for lowering the saddle to the second predetermined height position when the pressure applied to the saddle is the predetermined vale or more, height position support means 23 and 24 for stopping the rise and fall of the seat post at a desirable height of the saddle to support the saddle at that height, support release means 24, 31 and 32 for temporarily releasing the height support means, and a remote control means 29 connected to a handle at a required position from the support release means by a connecting means 31 to operate the support release means with the operation by a driver are provided between the saddle 6 and a seat post receiver part of a frame 1 for supporting a seat post 5.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003168725-A (JP)
Title: Wafer support member and its manufacturing method
Inventor: TERASONO MASAKI
IPC: C23C14/50
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wafer support member which is equipped with an electrostatic chuck whose mounting surface is hardly undulated even if it is subjected to polishing after the electrostatic chuck and a base member are bonded together and can be used for a long term without deforming the electrostatic chuck even if it undergoes heat cycles.  <P>SOLUTION: An electrostatic chuck 5 is composed of a ceramic plate 2 whose one main surface is made to serve as a mounting surface 3 where a wafer W is mounted, electrostatic attraction electrodes 4a and 4b provided on the other main surface of the ceramic plate 2, and through-holes for feeding gas to the peripheral edge of the mounting surface 3. A base member 6 is provided with through-holes at its periphery to feed gas. A soft adhesive agent layer having an elongation percentage of 50 or above after it is cured is applied between the bonded surfaces of the electrostatic chuck 5 and the base member 6 including the through-holes, a hard adhesive agent having viscosity of 50 Pa s or below and Shore hardness (D) of 50 or above after it is cured is injected around the soft adhesive agent layer after it is half cured, and then both the adhesive agent layers are completely cured for the formation of a wafer support member 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003167546-A (JP)
Title: Image display device and image display method
Inventor: ABE NAOTO
IPC: G09G3/22
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and method capable of preferably correcting variation of driving conditions due to electric resistance of the display panel matrix wiring by less hardware.  <P>SOLUTION: The image display device is provided with a γ-correction means for negating the characteristic of a display panel before a modulation means. Or, the image display device has a correction picture data calculation means for calculating correction image data in which an influence of a voltage drop in the scanning wiring is corrected, having a maximum value detection circuit, a gain calculation means, a gain limiting part, and a multiplier so as to prevent an overflow when the corrected image data are inputted to the modulation means; the gain limiter limits the gain so that the gain, an output of the gain calculation means, does not exceed the maximum gain value; the γ-correction means negates the characteristic of the display panel, and limits the corrected picture data or the image data so that the modulation means does not overflow.  <P>COPYRIGHT: (C)2003,JPO