baber/WOPTO huggingface dataset:
Patent JP-2004236502-A (JP)
Title: Defrosting device and defrosting method
Inventor: SHIBATA TETSUYA
IPC: F25D21/10
Filed: 2003-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a defrosting device and a defrosting method with which frost adhering on the surface of a package for a frozen commodity is efficiently taken away prior to labelling work.  <P>SOLUTION: The defrosting method comprises the following process: melting frost adhering (frozen) to (on) the surface of the package for the frozen commodity with heat supplied from a heater 2 at a stage before sticking a price card or a label to the surface of the package so as to form water droplets; blowing air jetted out of a draining nozzle 3 to the water droplets so as to blow off the water droplets from the surface of the package to eliminate the frost thereon. The method does not require any defrosting process conventionally carried out with manual operations, and thereby work for sticking price cards or labels can be efficiently performed in a subsequent process.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004162893-A (JP)
Title: Differential gear
Inventor: KAKINAMI TAKUMA
IPC: F16H48/12
Filed: 2003-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a differential gear that is arranged on the torque transmission route of a vehicle and can be miniaturized.  <P>SOLUTION: A differential gear 100 is equipped with a differential career 1 with the internal space 1a; one pair of side gears 135, 159 that are rotatably supported by the differential carrier 1 contacting to the bearings 19, 20, and interposing those bearings 19, 20, and are connected to one pair of axles 29, 30 being positioned in the internal space 1a of the differential career 1; and a differential case 18 that is supported by the side gears 135, 159. The differential case 18 rotatably supports a pinion gear 126 that is geared with one pair of side gears 135 and 159. Each of one pair of side gears 135 and 159 is unified with the component part of one pair of uniform couplings 31 and 32.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003237949-A (JP)
Title: Container inverting device
Inventor: ISHII TORU
IPC: B65G65/23
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container inverting device that can smooth an ejection operation of articles contained in a container by preventing the articles from falling during an inversion.  <P>SOLUTION: A container B containing much fruit or many vegetables A, with an opening in the top, is placed on an outer conveyor 4 constituting the container inverting device 1. As an inner conveyor 5 is pressed against the rectangular opening of the container B carried by the outer conveyor 4, the container B held by the outer conveyor 4 and the inner conveyor 5 is carried circumferentially to an inverted position. The inverted container B is then held under pressure between a pair of holding belts 50, which carry it in a recovery direction while lifting it to a height where the fruit or vegetables A contained in the container B are ejected, to eject the fruit or vegetables A contained in the container B.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003277665-A (JP)
Title: Phase change ink composition and printing method using the same
Inventor: TITTERINGTON DONALD R
IPC: B41M5/00
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a phase change ink composition.  <P>SOLUTION: The phase change ink composition comprises a phase change ink carrier and a colorant compound of the formula (M is an atom or group of atoms capable of bonding to the central cavity of a phthalocyanine molecule, wherein axial ligands optionally can be attached to M).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004241971-A (JP)
Title: Method and device for interpolation pixel data generation
Inventor: MINE SHINICHI
IPC: G06T3/40
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To enable a user to adjust the sharpness of an image while reducing the jaggedness and edge blurring of an image accompanying the resolution conversion and size conversion.  <P>SOLUTION: The user sets parameter values concerening the enlargement rate and sharpness of an image. An interpolation coefficient arithmetic means 20 finds an interpolation coefficient (a) corresponding to relative positions of an interpolating pixel y0 to original pixels x0 and x1. A pixel value difference arithmetic means 24 finds the pixel value difference Δ between the original pixels x0 and x1. A an interpolation coefficient converting function gradient value setting means 26 indicates a parameter value α concerned with a gradient according to the pixel value difference Δ by a converting function gradient parameter value indicating function whose characteristics are changed according to the sharpness parameter value th. An interpolation coefficient converting means 22 sets a gradient of a center section A0 of an interpolation coefficient converting function according to the parameter value α concerned with the gradient and converts an interpolation coefficient (a) into a converted interpolated coefficient a'. A linear interpolation arithmetic means 18 finds pixel value data of the interpolation pixel y0 through linear interpolation operation using the converted interpolation coefficient a'.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004241578-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: TATSUTA TETSUO
IPC: H04N5/335
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method by which a semiconductor device etc., that is low in noise and high in output can be manufactured without increasing the number of processes.  <P>SOLUTION: In the semiconductor device, an npn transistor and a vertical pnp transistor are formed while using them in common. The npn transistor contains an n-type well region 34a formed on a p-type substrate 31 on which a p-type epitaxial layer 32 is formed in a MOS (metal oxide semiconductor) process at the time of forming a sensor cell in a second process and a CMOS (complementary metal oxide semiconductor) in the MOS process. The npn transistor also contains a p-type well region 37a formed on the substrate 31 in the second process and n<SP>+</SP>-type regions 51a and 51b for emitter and collector and a p<SP>+</SP>-type region 52a for base formed on the substrate 31 in the MOS process. The vertical pnp transistor contains a deep n-type well region 36b formed in the second process, a p-type well region 35c formed in the MOS process, and a shallow n-type well region 48a formed in the second process. The pnp transistor also contains p<SP>+</SP>-type regions 52b and 52c for collector and emitter and an n<SP>+</SP>-type region 51c for base formed in the MOS process.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004123378-A (JP)
Title: Hook for rope or the like
Inventor: KIMURA JUJIRO
IPC: B66C1/34
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem wherein a conventional locking lever provided on a hoisting hook or the like is unexpectedly opened.  <P>SOLUTION: An upper end portion of a locking lever 21 is supported by a supporting wall 15 of a body 3 turnably in the substantially longitudinal direction and in a transversely movable manner within a predetermined range in the right-to-left direction, the locking lever 21 is urged forward (to the closing position side) by a composite spring 41, and the locking lever 21 is urged to the left (the locking position side) by a coil 43 of the spring 41. In a condition in which the locking lever 21 is at the locking position, a stopper edge 27b of an arm 27b is brought close to a stopper surface 11a from the forward side to prevent backward turn (to the opening position side). Since the lever 21 is turned to the opening position by slightly pushing the locking lever 21 to the right side, and pushing the stopper edge 27a backward with the stopper edge unlocked to the transverse side from the stopper surface 11a, the locking lever is never moved to the opening position unless two forces are simultaneously applied.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004000480-A (JP)
Title: Sheet winder for toilet seat
Inventor: LIM HONG SOON
IPC: A47K13/22
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet winder for toilet seats which supplies and recovers vinyl sheets per user for the hygienic use of the toilet seats.  <P>SOLUTION: The sheet winder for toilet seats comprises a sheet supply part 4 comprising first and second holding bases 4a arranged respectively on both sides of a bottom plate 3 and a sheet supply roll 46 and a sheet recovery part 5 having first and second holding plates 6 and 7 disposed respectively on both sides of the bottom plate. The sheet winder also comprises a driving force transmission means T composed of a sprocket and a chain on the external surface of a third holding plate 8 provided beside the holding plates, a driving force conversion transmission means U installed between the second and third holding plates so as to be meshed with a gear, a sheet transfer means which has a rotary roller installed in contact with an adhesion roller between the first and second holding plates, a sheet winding means W which is installed above those means and has a sheet winding roll, a toilet seat lifting means X which has a lifter installed ahead of the driving force transmission means and a pedal device Y which is linked to the driving force transmission means to apply driving forces to the sheet transfer means and the sheet winding means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004247359-A (JP)
Title: Coating film forming device
Inventor: HORIKAWA JUNICHI
IPC: B05C9/12
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate a thick film occurring at the end of the coated region and to increase a film forming part in effective region when liquid material is applied on an optional region with a coating head with a slit-shaped opening.  <P>SOLUTION: A coating film forming device is equipped with a coating unit which discharges out coating liquid on a coated substrate through a slit-shaped opening provided on a coating head, and is relatively moved in the direction perpendicular to the lengthwise direction of the slit-shaped opening to carry out a coating operation; a coated substrate transfer chamber composed of a tray unit where the coated substrates are held; and an air-flow generating unit which produces a flow of air in an atmosphere inside a chamber.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004242791-A (JP)
Title: Pachinko game machine
Inventor: ENOMOTO HIROSHI
IPC: A63F7/02
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the job to be processed by a RAM, CPU, etc. according to the input/output of winning information in a pachinko game machine with a winning information reserving means for storing the winning information when a game ball enters a starting hole during the pattern variation for variably displaying patterns in a pattern variable display device as the game ball enters the starting hole and making a jackpot when the variation is stopped with prescribed patterns, even if the pachinko game machine comprises the winning information reserving means capable of storing a number of winning information.  <P>SOLUTION: The pachinko game machine is structured so that the winning information is prepared whenever a game ball enters the starting hole 5, and whether a jackpot is made or not is determined based on the winning information. Patterns are variably displayed in the pattern variable display device 2, and the winning information is stored in the winning information reserving means when the game ball enters the starting hole during the pattern variation. The winning information reserving means is divided into a plurality of reserving areas A-J, and the winning information is stored in each reserving area. When the winning information is inputted/outputted, the section where the winning information is stored is shifted only in the reserving area.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004248175-A (JP)
Title: Packet switching control method
Inventor: NAGASHIMA TAKAYUKI
IPC: H04L12/28
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To decrease the range of replaced packets by decreasing variations in usage rates among transmission paths installed in parallel in a network system wherein node apparatuses are connected in a ring form by the parallel multiplex transmission paths and each node apparatus transmits packets to a prescribed multiplex transmission path to switch the packets.  <P>SOLUTION: The node apparatus is provided with: a buffer monitor section for monitoring the number of packets temporarily stored in a buffer of each channel; a channel extract section for extracting an optional channel on the basis of the number of temporarily stored packets in each buffer; and a control information notice section for communicating buffer monitor information or channel extract information between the node apparatuses, and the node apparatus preferentially transmits packets to a channel of an adjacent node apparatus being a packet transmission destination wherein a buffer storing a smaller number of temporarily stored packets exists.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004246786-A (JP)
Title: Inter-pier contents delivery system and method, cache device for inter-pier contents delivery, program, and recording medium
Inventor: OISHI TETSUYA
IPC: G06F13/00
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the traffic of a route network by shortening time required until a contents request pier acquires contents.  <P>SOLUTION: An instance 33 receives a contents acquisition request signal from a contents request pier to a contents owning pier, and when the specified contents have been already stored in a cache storage 35, returns a contents acquisition response signal as a substitution of the specified contents owning pier. At the time of transferring the contents acquisition response signal from the contents owning pier to the contents request pier, the instance 33 stores the contents included in the contents acquisition response signal in a cache storage area, stores contents included in a contents storage request signal from the contents owning pier to the contents request pier in the cache storage 35 and stores the contents stored in a disclosure storage 36 by the contents owning pier in the cache storage 35.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003309044-A (JP)
Title: Electrolytic solution for electrolytic capacitor and electrolytic capacitor using the same
Inventor: TAMAMITSU KENJI
IPC: H01G9/035
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrolytic solution for an electrolytic capacitor which is used at medium/high voltages with an excellent high-temperature service life, and to provide an electrolytic capacitor using the same.  <P>SOLUTION: This electrolytic solution for an electrolytic capacitor comprises a solvent composed mainly of ethylene glycol; and a solute containing organic carboxylic acid selected from 1,6-decanedicarboxylic acid, 1,7-octanedicarboxylic acid, benzoic acid, azelaic acid and sebacic acid, and at least one component selected from boric acid or salts thereof; and furthermore, comprises a compound for forming metallic complex which are dissociated in an electrolytic solution, or the metallic complex. Hence, it is possible to provide the electrolytic solution for an electrolytic capacitor which is used at medium/high voltages with an excellent high-temperature service life, and the electrolytic capacitor using the same.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004250564-A (JP)
Title: Natural rubber/styrene-butadiene rubber-based composition, and rubber conveyer belt using the same
Inventor: WADA NORIAKI
IPC: C08L9/06
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber composition similar to an NR/SBR-based rubber composition using NR-based reclaim in terms of processability and physical property values by recycling wastes of CR-based vulcanized rubber products mainly composed of a chloroprene-based vulcanized rubber, and to provide a rubber product using the same.  <P>SOLUTION: Vulcanized rubber products mainly composed of a chloroprene-based vulcanized rubber is pulverized into a powder with an average grain diameter of ≤1 mm, and the powder is added to a compounded rubber mainly composed of an unvulcanized natural rubber and a styrene-butadiene rubber, to occupy ≥1 wt.% but ≤20 wt.% therein, for kneading in an internal kneader. The resultant product is comparable to an NR/SBR-based rubber composition using NR-based reclaim in terms of processability and physical property values.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004250377-A (JP)
Title: Thiol compound, copolymer, and method for producing the copolymer
Inventor: YAMAGISHI TAKANORI
IPC: G03F7/039
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a new copolymer suitable as a coating film-forming polymer for obtaining a resist pattern highly adhesive to a substrate and slight in pattern spoilage in an ultrafine pattern formation step in semiconductor production process through eliminating drawbacks involved in conventional techniques, to provide a method for producing the copolymer, and to obtain a new thiol compound useful as a chain transfer agent in producing the copolymer.  <P>SOLUTION: The thiol compound is represented by the formula(1):HS-R<SP>1</SP>(COOR<SP>2</SP>)<SB>n</SB>(wherein, R<SP>1</SP>is a bivalent or trivalent substituent comprising a 1-10C straight, branched or cyclic saturated hydrocarbon; R<SP>2</SP>is a monovalent substituent comprising a 4-10C hydrocarbon containing a lactone structure; and (n) is an integer of 1 or 2 ).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004218406-A (JP)
Title: Drawing hardware having projection to column contact surface of steel doubling plate
Inventor: SHINADA TAKESHI
IPC: E04B1/38
Filed: 2003-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To develop a method for securing strength equal to conventional drawing hardware by a simple fastening method such as machine screw fastening (without using a bolt), and drawing hardware using the method.  <P>SOLUTION: In this drawing hardware 1, a projection 5 (formed in a construction material shape having high rigidity and undeformable even if a force is applied) is attached to the column contact surface of a steel doubling plate; a recessed shape is carved (3) in a column 2; and a tensile force generated in the column is transmitted to the drawing hardware by meshing a projection and a recess. This method does not practically apply a force to a machine screw used for installation, and can thereby dispense with two to five bolts required for a conventional drawing hardware and having a diameter of 12 millimeter for fastening the column and the steel plate doubling plate. The " column " is exemplified, and anything such as a sill, the column, a girth, a beam and a girder may be preferable in a place for using the drawing hardware manufactured in this way.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004254156-A (JP)
Title: Decoding device and decoding method, recording and reproducing device, program storage medium, and program
Inventor: YAMAGISHI HIROYUKI
IPC: H03M13/25
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To execute a decoding processing by using a state transition table formed by combining an RLL code and a PR channel.  <P>SOLUTION: A state S0 to a stet S9 of the state transition table formed by combining encoding of the (2, 7) RLL code and a PR1 channel with precoder correspond to the one bisected (defined as a 10 states) 5 states of the state S0 to the state S4 of the state transition table to be used for encoding of the (2, 7) RLL code based on a value of the last NRZ code. Namely, the state S0 to the state S4 in the state transition table correspond to the case that the last NRZ code is 0 in the state transition table of the (2, 7) RLL code and the state S5 to the state S9 corresponds to the case that the last NRZ code is 1 in the state transition table of the (2, 7) RLL code. This invention is applicable to a recording and reproducing device.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004254228-A (JP)
Title: Wireless data communication device
Inventor: NAGASAWA YUKIYOSHI
IPC: H04B7/26
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless data communication device which is improved in transmission efficiency and reduced in power consumption, by reducing the number of retransmission under inferior condition of radio waves on a wireless transmission path.  <P>SOLUTION: The wireless data communication device comprises a transmitting unit 8 for transmitting a radio signal including an ACK or a NAK, a receiving unit 7 for receiving a radio signal, a synchronization detecting unit 1 for detecting a synchronization signal from the received radio signal, an ACK/NAK detecting unit 2 for detecting an ACK or a NAK from the received radio signal, and a transmission output power control unit 3. When the synchronizing signal is not detected and when the NAK is detected, transmission output power in the transmitting unit 8 is increased by the transmission output power control unit 3. When the ACK is detected, transmission output power in the transmitting unit 8 is decreased.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003222889-A (JP)
Title: Liquid crystal display device
Inventor: MATSUO MINORU
IPC: G02F1/1343
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device with which a sufficient holding capacity can be provided, display characteristics are improved and simultaneously a margin for alignment of a substrate formed with thin-film transistors (TFTs) and a counter substrate is increased and the productivity in assembly is improved.  <P>SOLUTION: Black matrices are formed on the same substrate as the substrate formed with the TFTs for driving liquid crystals and the source side wiring of the TFTs is commonly used as the black matrices. The black matrices orthogonal with the source wiring are formed like islands and the black matrices orthogonal with the source wiring are electrically connected to the drain electrodes of the TFTs through insulating films.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004260004-A (JP)
Title: Electronic apparatus and its temperature controlling method
Inventor: TAKATSUKA TOSHINORI
IPC: H01L23/467
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic apparatus and its temperature controlling method capable of previously preventing the temperature rise of a heating component and quickly performing temperature control and improving temperature controllability.  <P>SOLUTION: A current sensor 2 is packaged on a package board so as to stride over a power supply line 4 of the heating component. When a current is allowed to flow into the power supply line 4, a magnetic field is generated in the clockwise direction of a current advancing direction around the power supply line 4. The magnetic field is detected by a magnetic sensor included in the current sensor 2 and converted into a current value. An output signal from the current sensor 2 is transferred to a fan motor control unit 5. The fan motor control unit 5 changes the driving state of a fan motor 1 in accordance with the output signal from the current sensor 2 and controls the heating component 3 so as to prevent its temperature rise.  <P>COPYRIGHT: (C)2004,JPO&NCIPI