baber/WOPTO huggingface dataset:
Patent JP-2004034294-A (JP)
Title: Perfecting/multiplex printer and printing method
Inventor: MORI HIROSHI
IPC: G06F3/12
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To perform print control when perfecting or multiplex printing is performed from a manual sheet feed port by recording identification information on a sheet itself and analyzing the identification information on the printer side.  <P>SOLUTION: Print control is performed by printing identification code information for performing N-th time printing (N is 2, 3, 4... (N-1), N) in a blank space along with information being printed first time and reading out that identification code information when N-th time media is inserted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004038267-A (JP)
Title: Commuter pass issuing method and commuter pass issuing system
Inventor: MIYASHITA TAKEHIKO
IPC: G06Q50/00
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a commuter pass issuing method for issuing a desired commuter pass easily and steadily.  <P>SOLUTION: A discount commuter pass is issued in exchange for a charge (ST207) on the basis of a medium for purchasing the commuter pass which stores commuter pass purchasing information including discount information needed for purchasing the discount commuter pass (ST201).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004036678-A (JP)
Title: Easy-to-defrost pipe for water/hot water supply, and defrosting method of ice frozen in it
Inventor: KUREHA TAKASHI
IPC: F16L59/14
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide (1) a pipe for water/hot water supply capable of easily defrosting ice frozen in the pipe for water/hot water supply in a cold district or a terrible cold season, and (2) a method of defrosting the ice frozen in the pipe for water/hot water supply.  <P>SOLUTION: A first invention provides the easy-to-defrost pipe for water/hot water supply where a pipe for water/hot water supply having a large diameter and a pipe for supplying warmed antifreezing solution having a small diameter are arranged contactly with each other and covered with an insulating layer. A second invention provides the method of supplying warmed antifreezing solution of the warmed antifreezing solution having the small diameter of the pipe for water/hot water supply and defrosting the ice frozen in the pipe for water/hot water supply.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004036450-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: NAKATANI KOICHIRO
IPC: F01N13/04
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the amount of sulfate emitted into air.  <P>SOLUTION: An auxiliary catalyst is placed within an exhaust passage on the downstream side of a particulate filter holding a NO<SB>X</SB>catalyst. When a accumulated SO<SB>X</SB>amount reduction control is to be performed to reduce the amount of accumulated SO<SB>X</SB>in the NO<SB>X</SB>catalyst, first a particulate oxidation control is performed to reduce the amount of accumulated particulate on the particulate filter. Next, a switch valve is held temporarily at a bypass position to drop a temperature TA of the auxiliary catalyst. Then, the accumulated SO<SB>X</SB>amount reduction control is started when the temperature TA of the auxiliary catalyst becomes an allowable upper-limit temperature TAL or higher.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004040456-A (JP)
Title: Antenna for reader/writer, and the reader/writer with the antenna
Inventor: ENDO TAKANORI
IPC: H01Q7/06
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antenna for reader/writer that can suppress the decrease of the inductance of a tag caused by the metal case of electronic equipment, even when the antenna is installed on the surface of the case.  <P>SOLUTION: The magnetic core material 2 of this antenna 3a for reader/writer installed on the surface of the metal case 1 has an area of ≥30 cm<SP>2</SP>and a thickness of 0.16-6 mm, preferably, 0.48-1.12 mm. Since the antenna 3a uses the magnetic core material 2, having a larger size than a normal antenna 3a for reader/writer has, the decrease of the inductance of the tag 4 caused by the metal case 1 can be offset by the increase of the inductance of the tag 4 caused by the magnetic material 2 also serving as a magnetic core. Consequently, the tag 4 can be used, in a state where the tag 4 is brought into close contact with or brought nearer to the case 1, by expanding the readable range of the tag 4 to suppress the fluctuations in the inductance of the tag 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004039505-A (JP)
Title: Coupling device and switching device using it
Inventor: OTSUKA KYOICHI
IPC: H01H33/42
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a coupling device in which the mechanical strength against repeated stress is secured.  <P>SOLUTION: In the coupling device in which a second member 18 is connected and fixed to a first member 11, and a third member 10e is coupled to the first member via the second member, either one of the members of the first member and the second member has a linking shaft part 18a protruded toward the another member wherein a male screw is formed in the surroundings and an engaging part 18b protrusively installed in the vicinity of this linking shaft part and having a larger diameter than the linking shaft part, and the other member has a connection hole part 11a drilled and installed at the counter part of the one member wherein a female screw is formed and mutually screwed to the male screw of the linking shaft part, and a locking part 11c installed in the vicinity of this linking hole part, and because one side part is installed so as to be engaged with an engaging part of the one member and another side is locked to the locking part of the other member, and a load in the direction to widen a distance of these engaging part and locking part, a tensioning member 25 giving a tensile force to the linking shaft part of one member is provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004038025-A (JP)
Title: Wavelength plate for polarization conversion element for liquid crystal projector and polarization conversion element for liquid crystal projector
Inventor: SEKIGUCHI MASAYUKI
IPC: G02B5/04
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wavelength plate which realizes a liquid crystal projector which forms images of high luminance and high contrast by rotating a plane of polarization of polarized light to a prescribed angle in all the visible light region in the case that polarized light obliquely impinges on a transparent layer consisting of a phase difference film and to provide a polarization conversion element for the liquid crystal projector provided with the same.  <P>SOLUTION: The wavelength plate for the polarization conversion element for the liquid crystal projector has a plurality transparent layers integrally laminated, out of which at least two transparent layers consist of phase difference films made of polycarbonate resin, and is used in the condition that an angle of incidence θ(°) of polarized light impinging on transparent layers consisting of phase difference films is 0<θ<90, and a value of β calculated by tan<SP>-1</SP>(tanα/cosθ) is 10 to 70° where α(°) is the angle formed between the plane of polarization of impinging polarized light and an optical axis of transparent layers.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004038861-A (JP)
Title: Traveling control system of vehicle
Inventor: SAWAMOTO KIICHIROU
IPC: F02D29/02
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system by which the other vehicle is allowed to cut into smoothly in front of a vehicle which performs following-travelling at the target vehicle-to-vehicle distance at traffic congestion.  <P>SOLUTION: By this system, a target vehicle-to-vehicle distance is made increase by a target vehicle-to-vehicle distance correction means M4 when a vehicle performs following-travelling to the preceding vehicle by controlling the vehicle speed with a vehicle speed control means M5 so that the real vehicle-to-vehicle distance detected with a real vehicle-to-vehicle distance detecting means M3 corresponds with the target vehicle-to-vehicle distance set by a target vehicle-to-vehicle distance setting means 22, and further when the real vehicle-to-vehicle distance detected with the real vehicle-to-vehicle distance detecting means M3 and the distance to a merging point detected with a distance-to-a-merging-point detecting means M8 are respectively under the appointed values, the traffic congestion near the merging point is detected by information from a vehicles-merging point detecting means M7 and a traffic congestion detecting means M9, and a cutting-into vehicle detecting means M10 detects a cutting-into vehicle near the proceeding vehicle; thereby the traffic congestion at the merging points can be eased by allowing the cutting-into-vehicle to cut into smoothly.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004042316-A (JP)
Title: Multicolor image forming material
Inventor: YAMAMOTO MITSURU
IPC: B41M5/382
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multicolor image forming material of which thermal transfer sheet has a high sensitivity and an excellent light-resistance, a coating liquid for forming a photothermal conversion layer being excellent in stability with time, and which forms on an image receiving sheet an image having an excellent image quality and a stable transfer density even when laser recording is made thereon with high energy by a multi-beam laser light.  <P>SOLUTION: The material is constituted of the thermal transfer sheet and the image receiving sheet, and an image forming layer of the thermal transfer sheet and an image receiving layer of the image receiving sheet are laid on each other oppositely. A laser light irradiation area of the image forming layer is exposed to the laser light to be transferred onto the image receiving layer of the image receiving sheet for multicolor image recording. Polyethersulfone is used as a binder of the photothermal conversion layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004048293-A (JP)
Title: Stereoscopic image compressing or decompressing apparatus
Inventor: ITOI TETSUSHI
IPC: H04N19/85
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stereoscopic image compressing or decompressing apparatus for efficiently compressing and transmitting image data comprising a stereoscopic image and a high resolution planar image in addition to the stereoscopic image.  <P>SOLUTION: An image configuration conversion section 104 of a stereoscopic image pre-processing section 103 receives a left eye image signal 101 and a right eye image signal 102 and multiplexes them to configure one image, a frame/field conversion section 105 configures an interlace image, an MPEG compressor 106 compresses the interlace image according to the MPEG format, and a transmission/recording section 107 records the compressed image to a storage and transmits the compressed image to the outside. A compressed stereoscopic image signal received from the outside and reproduced from the storage is decompressed by an MPEG expansion section 109 in compliance with the MPEG via a reception/reproduction section 108, and the interlace image is reproduced. A field/frame conversion section 111 of a stereoscopic image post-processing section 110 reproduces a frame image from the interlace image, and a pixel configuration conversion section 112 reconfigures the frame image into a left eye image signal 113 and a right eye image signal 114 and outputs the resultant signals.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004042090-A (JP)
Title: Device for exchanging preheating member in twin roll casting apparatus
Inventor: OSADA SHIRO
IPC: B22D11/06
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To quickly assemble a preheated side weir and a supplying nozzle in a simple apparatus constitution.  <P>SOLUTION: A casting roll unit U provided with the side weir 6 and the supplying nozzle 8 so as to be attachable/detachable is fixedly arranged and a side weir preheating furnace 29 and a supplying nozzle preheating furnace 30 are disposed apart from the casting roll unit U. Exchanging robots 31, 32 which switches over the side weir 6 or the supplying nozzle 8 and can hold either one of them, and set or remove the side weir 6 or the supplying nozzle 8 by moving between the casting roll unit U and the side weir preheating furnace 29 or the supplying nozzle preheating furnace 30, are disposed near the casting roll unit U.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003036601-A (JP)
Title: Information signal recording method
Inventor: MATSUI KAZUNARI
IPC: G11B7/007
Filed: 2002-07-12
Abstract: PROBLEM TO BE SOLVED: To provide an information signal recording method capable of removing the correlativity between adjacent tracks by using a part of a scramble signal with the overlapping manner. SOLUTION: In the information signal recording method for scrambling the information signal S3 by a scramble signal S2 when the signal S3 is recorded on an information recording medium 5 having a circulating information track, a part of the above scramble signal is used with the overlapping manner. By this arrangement, the correlativity between the adjacent tracks is removed, and the stable tracking control is attained.
Patent JP-2004055568-A (JP)
Title: Method of manufacturing wiring board
Inventor: HIRAO TADAHISA
IPC: H05K3/46
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing wiring board by which a ceramic laminate, in which the expansion and contraction of a sheet hardly occurs and a pattern can be formed at a desired position, can be manufactured.  <P>SOLUTION: This method of manufacturing a wiring board includes a sheet-forming step of forming an insulating sheet, a pattern forming step of forming a predetermined pattern on the insulating film by using photosetting photosensitive paste by means of screen printing method, and an exposing step of curing the pattern by projecting light toward the pattern. Since neither heating nor wetting is conducted in the exposure step, the contraction and expansion of the sheet is reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004049257-A (JP)
Title: Power transmission mechanism of sewing machine
Inventor: O SEIHO
IPC: D05B71/00
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To prevent fouling of a sewing article while securing the lubricating performance of respective components.  <P>SOLUTION: In the power transmission mechanism T of a sewing machine 1 provided with a crank rod 7, a first gear 12 and a second gear 14 for dynamically connecting an upper shaft 3 for vertically moving a sewing needle 16 and a lower shaft 4 for swinging a shuttle 15, a grease holding member 19 impregnated with grease is brought into contact with at least one of the first gear 10 and the second gear 12 and the grease is applied to the respective gears 10 and 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004055808-A (JP)
Title: Ignition coil for internal combustion engine
Inventor: TAGAMI HITOSHI
IPC: H01F38/12
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ignition coil for an internal combustion engine which can improve an assembling workability and can also assure the waterproofness of the same level or better than in the past.  <P>SOLUTION: The resin molded closed magnetic path ignition coil 1 for an internal combustion engine comprises a housing 2 having a shape with a bottom, peripheral multilayer core 3, central multilayer core 4, primary coils 6, and secondary coils 9. The peripheral multilayer core 3 comprises peripheral magnetic path connection end faces 31 and 32 exposed inside the housing 2, and exposed faces 31 and 32 for mounting coils and exposed faces 35a, 35b, 36a, 36b for tightening bolts which are located outside the housing 2. The peripheral magnetic path connection end faces 31 and 32, the exposed faces 31 and 32 for mounting coils, and the exposed faces 35a, 35b, 36a, and 36b for tightening bolts are coated with waterproof paint containing a resin material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003038836-A (JP)
Title: Game machine
Inventor: MUKAI KOICHI
IPC: A63F7/02
Filed: 2002-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a game machine in which such information as setting of probability of a big win can be informed. SOLUTION: A big win demonstration displaying part 28, a big win pattern displaying part 29 and a game machine information displaying part 30 are provided on a special pattern displaying part 8 of a game board and when the big win occurs, in a case when a big win pattern is a probability changing pattern, set information on a big win probability set in the game machine is displayed on the game machine information displaying part 30.
Patent JP-2004022532-A (JP)
Title: Ac adopter with cell-shaped electrode
Inventor: YOSHIDA TOSHIKAZU
IPC: H01R31/06
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply device with a cell-shaped electrode attached to a free end of a conductor of an AC adaptor, which solves the problem of inconvenience in the past due to different forms of connectors of AC adapters.  <P>SOLUTION: The power supply device comprises an AC adapter (1) and a cell type electrode (3) attached to a conductor (2) of the adapter.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004049699-A (JP)
Title: Washing adapter for endoscope
Inventor: KOMI SHUJI
IPC: A61B1/12
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a washing adapter which can be easily mounted in an operating part.  <P>SOLUTION: The washing adapter for an endoscope for connecting a plurality of cylinder ports of a duct formed in the endoscope to a washing system which can supply a washing liquid into the duct includes a coupling plate having a plurality of connectors, one end of each of which can be connected to the washing system and the other end of each of which can be connected to the cylinder port, and arranged in a row state, a cylinder port grasping unit which can grasp the plurality of the cylinder ports. and a slider slidable along an arrangement direction of the connectors provided at the coupling plate. The respective connectors have each a cylindrical shape including a spring wound on a shaft part. When the slider grasps the cylinder port, the slide is axially movable with respect to the coupling plate against a recoiling force of the spring. A spring constant of the spring of at least one connector is smaller than that of the spring of the other connector.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004056966-A (JP)
Title: Utility interactive generating set and control method
Inventor: MORITA ISAO
IPC: H02J3/46
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To prevent reverse power flow and lower the ratio of the amount of power supplied from a commercial power supply to the amount of power supplied to a load for efficient operation.  <P>SOLUTION: A power measuring instrument 31 measures the amount of power consumed by an indoor unit 12. Based on the detected amount of power consumed, a controller 20 sets an amount of power for a commercial power supply unit 15 to supply to the indoor unit. Thus, the commercial power supply unit 15 generates commercial power equivalent to the amount of power set from power obtained by power generation, and outputs it to the indoor unit 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004063081-A (JP)
Title: Socket for semiconductor package
Inventor: USHIO TOMOHIRO
IPC: H01R33/76
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a socket for the semiconductor package well connecting a package electrode of a semiconductor package with package side electrode part of a contact pin.  <P>SOLUTION: Most part of the electrode part 42 in the package side of the contact pin 34 has a slanted part 44 slanted from vertical direction with a prescribed angle. When a land grid array package 21 is housed in a housing, a contact end 45a of the electrode part 42 in the package side contacts with an area of a land electrode 22. When the land grid array package 21 descends, the contact end 45a slides on the surface of the land electrode 22, and removes a foreign matter adhered to the land electrode 22, and the contact end 45a and the land electrode 22 contacts to each other with good contact pressure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004059634-A (JP)
Title: Polycarbonate resin composition
Inventor: YAMAMOTO TOSHIHIRO
IPC: C08J5/00
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polycarbonate resin composition having excellent transparency, rigidity and fluidity with slight discoloration and a reduced birefringence index.  <P>SOLUTION: The polycarbonate resin composition is obtained by compounding 100pts.wt. of a polycarbonate resin having 10,000-40,000 viscosity-average molecular weight with 0.01-20pts.wt. of benzylbiphenyls. The resin composition preferably has ≥85% light transmittance of a molded product having 4mm thickness and ≤3.0 yellowness index. The benzylbiphenyls are preferably p-benzylbiphenyl. The polycarbonate resin composition is useful as a raw material for precision molded products such as optical disk-related parts.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004059027-A (JP)
Title: Flap folding apparatus for corrugated board case
Inventor: MIYOSHI TOSHINORI
IPC: B65B7/20
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To shorten the length of a flap folding apparatus to make it compact by first putting a content in an open corrugated board case, and folding front inner flaps of the case, then folding rear inner flaps of the case, and finally folding in upper and lower outer flaps of the case to neatly seal up the case without a shift between the flaps at their boundary.  <P>SOLUTION: In the flap folding apparatus, the rotating shaft of an R-guide 5 for folding the front inner flaps 10 and that of a hammer 4 for folding the rear inner flaps 11 are arranged coaxially on a shaft 6, which is driven with a driving source of an air cylinder 7 to make the R-guide 5 to fold the front flaps 10 of the corrugated case 14 containing the content 17, and then make the hammer 4 to fold the rear flaps 11 of the same. An inner flap holding board 8, which is also arranged in the folding apparatus, holds down the folded front and rear inner flaps, and the R-guide 5 and the hammer 4 are turned, while the upper and lower outer flaps 12 are folded to be kept half-opened, to return the R-guide 5 and hammer 4 to the original position.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004062510-A (JP)
Title: Automatic meter-reading wireless system
Inventor: FUCHIDA TAKESHI
IPC: G08C17/00
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic meter-reading wireless system that requires no wireless base station to be arranged between a wireless device transmitting data measured by a meter and a data center, can use an electric power saving type wireless device, which transmits the above data with a small-capacity battery, is low in cost for the overall system and is easily used in an existing individual house.  <P>SOLUTION: In the automatic meter-reading wireless system, a plurality of slave units are connected one to the next through wireless. Each slave unit is composed so that it adds its own data to the measured data transmitted from a slave unit, which is lower by a single rank in connection order than it, and relays the data.  <P>COPYRIGHT: (C)2004,JPO