baber/WOPTO huggingface dataset:
Patent JP-2004325916-A (JP)
Title: Projection display device
Inventor: FUKUDA HISATOSHI
IPC: H04N9/30
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projection display device capable of preventing printing by optimizing the polarity of a driving circuit of a reflection type spatial light modulation element and suppressing the impression of a DC component to a liquid crystal layer independently of the contents of a video signal.  <P>SOLUTION: A vertically synchronizing signal detected from an input video signal by a synchronization detection circuit 21 and a scene change detection signal outputted from a scene change detection circuit 22 are supplied to a driving polarity selection circuit 23. In order to select the polarity of liquid crystal impression voltage for driving a spatial light modulation element 25r, the driving polarity selection circuit 23 generates a control signal A for a change-over switch (SW) 25c for switching a video signal processing circuit 25a and a polarity inversion circuit 25b.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004325025-A (JP)
Title: Accumulator
Inventor: SEKINE TAKU
IPC: F25B43/02
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an accumulator capable of returning a refrigerant oil and liquid refrigerant of the amount appropriate for the refrigerant circulating amount to a compressor.  <P>SOLUTION: This accumulator 17 built in a refrigerating cycle and performing the gas-liquid separation of the circulated refrigerant, comprises a sealed container 31, an inlet pipe 33 connected to the sealed container, and an outlet pipe 35 connected to the sealed pipe 31, and paths K1-K4 between the inlet pipe 33 and the outlet pipe 35 are different from each other to cope with various circulation amounts.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003287640-A (JP)
Title: Method for manufacturing optical waveguide device
Inventor: HAKOGI HIRONAO
IPC: G02B6/13
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve the yield in manufacturing an optical waveguide device by substantially eliminating or reducing the electric discharge breakdown of optical waveguide patterns formed on a crystalline substrate having a pyroelectric effect.  <P>SOLUTION: The method for manufacturing the optical waveguide device comprises forming a plurality of the optical waveguide patterns 5, etc., by a heat treatment in parallel on the lithium niobate substrate 2 having pyroelectricity and dividing such substrate individually to the prescribed form of chips. The optical waveguide patterns 5 are so formed as to be respectively conducted in the positions where both ends thereof deviate from the effective ranges of the chips. Further, dummy patterns 26, etc., are formed in the positions near the waveguide patterns 25, etc.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004330799-A (JP)
Title: Wiper driving device
Inventor: KISO TAKASHI
IPC: B60S1/24
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve durability of a wiper driving device and to facilitate work for mounting the wiper driving device to a vehicle.  <P>SOLUTION: The wiper driving device 15 has a frame 35 connecting pivot holders 17a, 17b in a DR side and an AS side, and a wiper motor 25 is fixed on a body part 38 of a motor bracket 37 fixed on the frame 35. An elastic support part 39 formed by bending one end of the body part 38 at a substantially right angle is provided to the motor bracket 37, and a pin member 41 is fixed on the elastic support part 39. The pin member 41 is inserted into an insertion hole 44a provided in the vehicle 11 to support a load of the motor bracket 37. Vibration generated at operation of the wiper driving device 15 is to be absorbed as the elastic support part 39 is elastically deformed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004336107-A (JP)
Title: Image display apparatus and luminance control method
Inventor: YOSHIKAWA SHIGEJI
IPC: G09G3/20
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display apparatus and a luminance control method capable of automatically correcting luminance without giving a sense of incongruity to a user.  <P>SOLUTION: In the image display apparatus, a target luminance correction amount Y0 and an upper limit luminance change amount ΔY are calculated in a step S2 using the photo detection output X read in the step S1. A difference between the target luminance correction amount Y0 and a present luminance correction amount Y is compared with the upper limit luminance change amount ΔY in a step S3. When the absolute value of the difference is the ΔY or below, a succeeding luminance correction amount Y' is decided using the ΔY in a step S5. When the absolute value of the difference is greater than the ΔY, the succeeding luminance correction amount Y' is decided using the ΔY in steps S5, S6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004330442-A (JP)
Title: Thermal-transfer image-receiving sheet and manufacturing method therefor
Inventor: OMATA TAKENORI
IPC: B41M5/52
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal-transfer image-receiving sheet which enables a high-quality image with no dot miss and unevenness in density to be obtained by eliminating the fear that a water content included in a porous-layer coating liquid may permeate a paper substrate.  <P>SOLUTION: A dye receiving layer 5 is provided on the side of one surface of a base film 2, and a porous layer 3, wherein hollow particles are bound together by a binder resin, is provided on the side of the other surface. The porous layer 3 is stuck on the paper substrate 6 via an adhesive layer 7.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004003017-A (JP)
Title: Method for forming channel on surface of metallic substrate and article referring thereto
Inventor: HASZ WAYNE CHARLES
IPC: C23C26/02
Filed: 2003-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming a channel (80) on the inside of a metallic substrate (54) with coatings (72, 74) applied.  <P>SOLUTION: In one technique, at first, a channel forming material (50) is deposited on the substrate (54), and successively, a bond (58) such as a brazing filler is deposited thereon. Next, one or more coatings (72, 74) can be applied to the surface of the substrate (54). In one implementation, the bond (80) is formed when the channel forming material (50) is thereafter removed. In an alternative implementation, a channel (20) is formed by the omission of bonding between the specified channel forming material (10) and the bond (18)located thereon. For example, a related article such as gas turbine parts including a pattern consisting of protective coatings and a cooling channel is described as well.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004336345-A (JP)
Title: Image processing method and apparatus thereof
Inventor: ITO MOTOHISA
IPC: G06T1/20
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To easily judge documents such as paper money, securities, public documents, and private documents which are inhibited to generate copies thereof and also easily change the document information and judging means by utilizing reformable MPU.  <P>SOLUTION: A reprogrammable ROM storing document information of paper money, securities, public documents, or private documents and judging means and a reformable MPU including a calculator suitable for judgment are used.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004336462-A (JP)
Title: Receiving device
Inventor: HISEKI TOSHIJI
IPC: H04N5/445
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To compare a keyword of character information which an audience has stored in advance and wants to output with received character information, and to output the received character information to a display or an information device when the keyword and the information coincide with each other in a receiving device for receiving a television broadcast wave superimposed by control informaiton to indicate coded character information and the kind of character information.  <P>SOLUTION: The receiving device is equipped with: a tuner 1-2 for receiving the coded television broadcast wave; a data detecting part 1-4 for saving the keyword, comparing the character information with the keyword, accumulating the character information and the like; a control unit 1-6 for deciding results of comparison between the character information and the keyword, supplying a power or the like; and a communication part 1-10 for communicating with the information device or the like.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004341622-A (JP)
Title: Metaphor display system, and providing method of metaphor display service
Inventor: NAKAHARA SHINICHI
IPC: G06F3/048
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To use an arbitrary room object image outside a user terminal when displaying on the display screen of the terminal a metaphor space by a room metaphor comprising a room background image on which at least one room object image is superposed.  <P>SOLUTION: When the user terminal 1 requests a metaphor display service from a metaphor server 2 having a metaphor space information database 21 storing a metaphor space information table in which image IDs of room object images displayed in room object display areas of a room metaphor are set along with user identification information and an image information table in which the image IDs are set along with image information provider information, the image IDs corresponding to the user are acquired from the metaphor space information table, the provider information corresponding to the image IDs is acquired from the image information table, and the room object images are acquired from an image storage server 3 referred to by the provider information and then delivered to the user terminal 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004337701-A (JP)
Title: Method and apparatus for discharging liquid drop
Inventor: OKUYAMA MASAYUKI
IPC: G02F1/13
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for discharging a liquid drop by which a high-precision pattern is formed on a substrate with a simple structure, and an apparatus therefor.  <P>SOLUTION: In the method of discharging the liquid drop, the liquid drop is discharged on the substrate 5 from a discharge head 3a(3) while relatively moving the discharge head 3a(3) provided with a liquid drop discharge means, and the substrate 5, so that the pattern is formed on the substrate 5. In the liquid drop discharge method, the pattern is formed by making out computer aided design (CAD) data fixed by the combination of a plurality of vector data, making up bit map data in which the discharge position of the liquid is fixed by an X-Y grating based on the CAD data, making up liquid drop discharge data to discharge the liquid drop based on the bit map data and driving a liquid drop discharge means corresponding to the liquid drop discharge data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004337332-A (JP)
Title: Biological information monitoring system, biological information monitoring method, biological information measuring terminal, and biological information receiving terminal
Inventor: MAEKAWA KAZUYA
IPC: A61B5/00
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a biological information monitoring system which prevents an abnormality in an output value, caused by a failure in a sensor, a deterioration-with-time in the sensitivity of the sensor, the dependence of the sensor on temperature, etc., from being falsely recognized as an abnormality in a subject.  <P>SOLUTION: A failure diagnosis for a biological information measuring terminal is performed by using a failure diagnosing means of the sensor. The output of the biological information measuring terminal is corrected by using an output correcting means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004341775-A (JP)
Title: Data transfer method and data transfer system
Inventor: NAKAMURA TOMOTAKA
IPC: G06F21/60
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data transfer method and a data transfer system, capable of preventing leakage of encryption key information when encrypting data by use of an encryption key to transfer them.  <P>SOLUTION: When transferring the date encrypted by an encryption means from a transfer source provided with the encryption means encrypting the transferred data by use of the encryption key to a transfer destination, the data are transferred without encrypting the data in the case that the data before the encryption are all '0' or all '1' in binary notation, and the encrypted data are transferred in the case except it.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004341799-A (JP)
Title: Shared vehicle reservation device
Inventor: OTAKE SHUNSUKE
IPC: G06Q50/00
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shared vehicle reservation device with which each user can use a shared vehicle even when the user does not possess a means connectable to a management device for managing shared vehicles.  <P>SOLUTION: A human body detection means 25 detects a user approaching a shared vehicle and a stand-by release instruction means 26 outputs a stand-by release command to a computer 21. The started computer 21 is connected by communication to a server in a management center through a communication means 23, receives the availability information of shared vehicle parked in a port and other information and displays the received availability information on a display part 27b of an external display means 27. When the user puts a smart card on an ID card reading means 28 and inputs user ID, the computer 21 decides whether the user is a user registered in a vehicle sharing system or not. When the user is the registered user, the computer 21 permits the user to enter the vehicle and allows the user to perform reservation procedure processing by using an input means 30 installed in the vehicle.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004339786-A (JP)
Title: Void device
Inventor: OTSUKA KATSUHIKO
IPC: E04G15/06
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a void device capable of adjusting the length in response to a width of a temporary frame, surely and easily fixable in the temporary frame without causing dislocation and slipping-out when placing concrete, and simultaneously taking mortarless and fireproof measures.  <P>SOLUTION: A void body 1 is composed of an outer cylinder 2, and an inner cylinder 3. In construction, first of all, the outer cylinder 2 is fixed to the temporary frame 20, and next, a void installing bar 14 is inserted into the inner cylinder 3 from a through-hole 7 of the outer cylinder 2, and is adjusted to the width of the temporary frames 20 and 20a, by rotationally extending the inner cylinder 3. Next, a nail 12 is driven in the temporary frame 20a, by hitting a shaft head 17 of the installing bar 14, and the inner cylinder 3 is fixed to the temporary frame 20a. As a result, this device is immovable when placing the concrete, and can be easily installed even when bar arrangement is many. A sleeve can be used in common by left-in-place-material of the void body 1. The void body 1 is formed of a thermally expansive member, and can also be used in common as a fireproof measure tool. Mortarless construction can be performed by a tongue piece 27a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004338046-A (JP)
Title: Throwaway type reamer
Inventor: KONDOU HIRONORI
IPC: B23D77/02
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reamer stabilizing the finished surface roughness of an internal wall of a machined hole while facilitating adjustment of an outer diameter and a back taper.  <P>SOLUTION: In this throwaway type reamer, the rotating shape around an axis O of an auxiliary cutting edge 11 is formed of at least one circular arc, or at least one circular arc and at least one straight line continuous with the rear end in the direction of the axis O of the circular arc. The circular arc is formed in convex shape on the radially outside of a tool body 1, and an outer diameter on the rear end side in the direction of the axis O is made smaller than the maximum outer diameter in relation to a point where the outer diameter of the auxiliary cutting edge 11 becomes maximum. A throwaway tip 10 is energized toward the radially outside of the tool body 1, in the tip side position rather than the intermediate position in the direction of the axis O of the auxiliary cutting edge 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004340285-A (JP)
Title: High elastic packing
Inventor: UEDA TAKAHISA
IPC: D04C1/12
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a high elastic packing having excellent flexibility and making up for a shortage of restoring force (elastic force) in the whole of the packing without inserting an elastic core material in the inside of a braiding structure in a longitudinal direction of the packing, in the packing formed by braiding a plurality of strings of knitting yarn in the braiding structure having a rectangular cross-section.  <P>SOLUTION: In the packing formed by braiding the plurality of strings of the knitting yarn Sa, Sb in the braiding structures 1A, 10A having the rectangular cross-sections, the knitting yarn Sa that passes corner portions is made by material having large bending modulus of elasticity such as multi-filament. The knitting yarn Sb that does not pass the corner portions is made by string plastically deforming to bending stress such as spun yarn.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004347664-A (JP)
Title: Development roller and development device having the same
Inventor: TOKUWAKI TAISUKE
IPC: G03G15/08
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a development roller capable of occurrence of toner filming, negatively charging tonerto impart a sufficient amount of electrostatic charges of toner, preventing the surface layer from peeling off and extremely extending service life, and to provide a development device having the development roller.  <P>SOLUTION: In the development roller 10 having a surface layer 2 on the surface of a conductive substrate 1, the surface layer 2 is constituted of a cross-linking reactant of a resin having a fluorine group and a hydroxyl group in a molecule with one or more kinds of amino resins. The resin having the fluorine group and the hydroxyl group in the molecule, which consitutes the surface layer 2, is preferably a fluoroethylene vinyl ether copolymer. The amino resin constituting the surface layer 2 is preferably a melamine resin or a guanamine resin. The surface layer 2 preferably has an ITO as an electically conductive agent.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004350347-A (JP)
Title: Stator of molded motor, motor and driving system
Inventor: MORINO NAOAKI
IPC: H02K5/08
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small and lightweight molded motor exhibiting high water resistant performance.  <P>SOLUTION: The stator of a motor covered with mold resin 8 comprises a tubular yoke section, a plurality of teeth projecting radially at a constant interval, and a stator core 1 consisting of slots formed by the teeth and the yoke wherein a boss 3 is fastened to the yoke and a winding 2 is applied to the teeth through an insulator. The insulator of the teeth, the stator core 1 and the 3 boundary surfaces of the boss 3 are substantially matched and the mold resin 8 is injected at least to the 3 boundary surfaces in order to enhance water resistance on the interface thus enhancing reliability of the winding part with regard to water intrusion.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004347535-A (JP)
Title: Method for detecting slot shape of optical fiber spacer
Inventor: SHOJI NOBORU
IPC: G02B6/44
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for detecting a slot shape of an optical fiber spacer capable of more accurately detecting the forming condition of the slot of the optical fiber spacer.  <P>SOLUTION: By the method for detecting the slot shape of the optical fiber spacer of this invention, a shape of a plurality of SZ-shape slots for storing optical fibers on an outer peripheral face is detected. A slot rotation position detecting part for detecting a rotation position of the slot with respect to the center of the spacer and a slot shape detecting part for detecting the shape of the slot based on a detection result of the slot rotation position detecting part are provided on a feeding route of a spacer which is feeded. The slot shape detecting part sets a reference position which is a basis of the rotation position of the slot in the slot rotation position detecting part and an actual rotation position detected by the slot rotation position detecting part is taken in and the slot shape is detected based on comparison of the reference position and the detected actual rotation position.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004348605-A (JP)
Title: Control device and method therefor, processor, and program
Inventor: SEZAKI KAN
IPC: G05B9/02
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device and a method in a remote control system using a technique for controlling a processor while displaying the same picture as that of the processor on the screen of a terminal in order to control the processor employed in manufacturing semiconductors etc., and to provide a processor and program.  <P>SOLUTION: A plurality of processors 1 installed in a clean room 3 are connected with computers 2 arranged outside the clean room 3 via networks 4, 6. The processors 1 are remotely controlled by operation in the computers 2 while displaying operation screens being the same as that of the processors 1 with the computers 2. The control devices of the processors 1 delete a predetermined portion among informations displayed on the operation screens of the computers 2, and transmit so that the predetermined portion of information is not displayed on the operation screens of the computers.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004353550-A (JP)
Title: Method for estimating cooling performance of impingement and pin fin compound cooling structure
Inventor: NAKAMATA CHIYUKI
IPC: F01D25/00
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for estimating the cooling performance of an impingement and pin fin compound cooling structure in which the cooling performance of the impingement and pin fin compound cooling structure of various modes can be estimated without actually manufacturing the structure or a model thereof to carry out a test.  <P>SOLUTION: In the method for estimating the cooling performance of an impingement and pin fin compound cooling structure which comprises a target plate 1, an impingement plate 2 and pin members 3 and jointly uses the impingement cooling from an impingement hole 2a and the film cooling from a film cooling hole 1a, the cooling side heat transfer area A<SB>c, eff</SB><SP>new</SP>of the target plate is expressed by the formula (4), the CFD analysis is performed for both a standard shape of known correction factors Ft, Fp and Fϕ and a new shape of unknown correction factors, and the correction factors Ft, Fp and Fϕ are calculated by relatively comparing both shapes.  <P>COPYRIGHT: (C)2005,JPO&NCIPI