baber/WOPTO huggingface dataset:
Patent JP-2003285392-A (JP)
Title: Vibration-resistant laminated film and impermeable hose
Inventor: HIBINO TOMOSHIGE
IPC: C09J171/10
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration-resistant laminated film which imparts enough vibration durability to metal foil, and the effective use form of the laminated film.  <P>SOLUTION: In the metal foil-laminated film, a resin film layer is bonded to each of both sides of the metal foil through an adhesive layer. The modulus of elasticity of the adhesive layer is at least 1 MPa. As a result, the vibration- resistant laminated film has enough vibration durability against repeated deformation not exceeding 5% or 3%. More preferably, the modulus of elasticity of the film layer is 500 MPa or less. An impermeable hose having the laminated film incorporated therein is also disclosed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003297937-A (JP)
Title: Semiconductor device
Inventor: FURUZONO TAKANORI
IPC: G06F1/10
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device for preventing malfunction caused by voltage drop, while suppressing an increase in circuit size and difficulty in timing design.  <P>SOLUTION: The device is constituted of a plurality of function blocks 10, 20 and a clock producing unit 30. The individual function blocks 10, 20 are constituted of core parts 11, 21 and interface parts 12, 22, respectively. The clock producing unit 30 supplies core operating clocks c1, c2 to the individual core parts 11, 21, respectively, and interface operating clocks i1, i2 to the individual interface parts 12, 22, respectively. In the function blocks 10, 20, a phase difference ΔT2 between the interface operating clocks i1, i2 is made smaller than a phase difference ΔT1 between the core operating clocks c1, c2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003290999-A (JP)
Title: Device and method for detecting foreign material
Inventor: SUGIYAMA YOSHIO
IPC: B30B15/28
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foreign material detection device capable of accurately detecting a foreign material existing on the working position of a work piece between a 1st depression device and a lower mold.  <P>SOLUTION: A stripper 4 attached to an upper mold 2 through a spring 3 is abutted on a work W existing on the work piece working position between the stripper 4 and a lower mold 5 to work the work W. When a distance between the stripper 4 and the lower mold 5 which is detected by a detection sensor 100 is a prescribed value or more at the time of detecting the foreign material after allowing the stripper 4 to abut on the work W, the foreign material detection device detects the existence of the foreign material such as working refuse K on the working position.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002365460-A (JP)
Title: Method of manufacturing optical waveguide parts
Inventor: SAKUMA TAKESHI
IPC: G02B6/13
Filed: 2002-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing optical waveguide parts which is simple and is low in cost and permits arbitrary control of the thickness in a perpendicular direction in pattern forming a core layer. SOLUTION: The optical waveguide parts of a polymer material are manufactured by a process step of forming a lower clad layer by depositing a clad material on a substrate, a process step of forming grooves by irradiating or concentrically irradiating the surface of the substrate not in contact with the lower clad layer with pulse laser beams to remove portions of the clad material, a process step of forming the core layer by spin coating the inside of the grooves with a core material and curing the material and a process step of forming an upper clad layer by depositing the clad material so as to cover the core layer.
Patent JP-2003299059-A (JP)
Title: System and device for distributing data
Inventor: HIROTA NOBUO
IPC: H04N7/173
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system, etc., capable of distributing data for presentation.  <P>SOLUTION: The system comprises a presentation terminal 21 and a server 28 for storing data on the presentation received from the presentation terminal 21, and for distributing data with respect to the presentation in response to distribution requests received from client terminals 1 to n. The presentation terminal 21 includes a projector 22, a microphone 23, a video camera 24, a first data storing unit 31 for storing presentation image data, a data reading unit 32 for reading the presentation image data, a data producing unit 33 for producing data on the presentation synchronized with presentation data, motion image data, and sound data, and a network communication unit 35 for transmitting data for presentation to the server 28.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003300890-A (JP)
Title: Blood triglyceride level depressant
Inventor: OKA HIROYUKI
IPC: A23L33/18
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a blood triglyceride level depressant effective at low doses for preventing arteriosclerosis or preventing its aggravation.  <P>SOLUTION: This blood triglyceride level depressant comprises a water-soluble protein fraction of cheese as an active ingredient. The cheese to be used is desirably highly ripened Gouda cheese or Cheddar cheese. The water-soluble protein fraction is ≥80 wt.% in protein content, 2,000-200,000 in molecular weight determined by SDS-PAGE, ≥60 in glutamic acid/cystine ratio, and ≥30 in glutamic acid/tryptophane ratio.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003295865-A (JP)
Title: Stringed instrument
Inventor: KOBAYASHI SATORU
IPC: G10H3/18
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stringed instrument which is easy to carry and can produce playing sounds approximate to those of ordinary musical instruments.  <P>SOLUTION: A playing section 10 consists of a head 11, a neck 12, strings 13, a bridge 14 in which a vibration pickup is built, and a frame 15. A sound producing section 20 which is a body is provided with an amplifier 28 for amplifying the signal from the pickup, a signal processing circuit 30 and an actuator 29 which is driven by the output of the amplifier 28. Since the playing section 10 and the sound producing section 20 are freely attachable and detachable, the instrument is easy to carry. The playing section 10 is fitted to the sound producing section 20 to supply the output of the pickup to the input of the amplifier 28 and a belly 29 is excited by the actuator 29, by which the playing sounds similar to those of an acoustic instrument can be obtained. Further, the stringed instrument is actuated in the same manner as an electric musical instrument by amplifying the signal of the pickup with an external audio apparatus, etc.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003305587-A (JP)
Title: Wire for gas-shielded arc welding
Inventor: AMAIKE KOJI
IPC: B23K35/02
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wire for gas-shielded arc welding, which shows excellent wire-feeding property without running out of lubricant even if used in such a severe environment that wire bending or the like makes feed resistance higher.  <P>SOLUTION: The wire for gas-shielded arc welding has a phosphate film of 0.05-0.6 μm on its wire surface. Regarding its surface roughness, a load length ratio tp[L/Cv=30%] is 40-90% and an arithmetic average roughness Ra[L] is 0.05-0.20 μm. An adhered amount of the feed lubricant on the wire surface is 0.1-4.0 g per 10 kg wire. Regarding the color tone of the wire surface, the L value of lightness is 40-60 and the C value of chroma is 1-10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003262066-A (JP)
Title: Latch lock
Inventor: IGARASHI KIYOTO
IPC: E05C3/22
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a latch lock which is small and simple in structure, and securely and positively carries out latching operation with respect to panels.  <P>SOLUTION: The latch lock is comprised of a latch member 20, a spring 26, an operating member 2, and a locking die 21. The latch member 20 is supported to be rotatable around the axial support portion. The spring 26 swingingly energizes the latch member 20 in the unlocking direction. The operating member 2 is forced to rotate by the repulsion of the spring 26 via the latch member 20, and functions to rotate the latch member 20 in a locking direction against the repulsion. The locking die 21 holds an engaging portion 29a of the operating member 2 by rotating in one direction upon squeezing operation of the operating member 2 and releasing of the squeezing operation, and releases the holding of the engaging portion 29a upon subsequent squeezing operation of the operating member 2 and releasing of the squeezing operation.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002318349-A (JP)
Title: Real image type finder
Inventor: HASUSHITA YUKIO
IPC: G03B13/06
Filed: 2002-04-15
Abstract: PROBLEM TO BE SOLVED: To obtain a finder device by which aberration is sufficiently corrected even attaining miniaturization and a high variable power ratio and also parallax correction at an assembly adjusting time is easily and surely performed in a real image type finder provided with the objective lens group of positive power, the condenser lens group of positive power, an erect optical system by which an inverted image formed by the objective lens group and the condenser lens group is erected and the eyepiece group of positive power through which an erect image is observed. SOLUTION: The condenser lens group is arranged between the image formation surface position of the inverted image and the objective lens group, and also at least a part of the condenser lens group is made adjustable in terms of a position in a direction orthogonal with a finder optical axis in this real image type finder.
Patent JP-2003307608-A (JP)
Title: Method for manufacturing diffraction optical element
Inventor: MIYAGAWA AKIKO
IPC: G02B5/18
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a diffraction optical element which can form uneven patterns in an accurate shape on the surface of an optical material made of resin.  <P>SOLUTION: The method for manufacturing the diffraction optical element having the groove-shaped uneven pattern 13 formed on the border surface between two layers 11 and 12 made of different optical materials includes a forming process of forming the uneven pattern on the surface of the layer 11 made of the specified optical material, coating processes (a) to (b) of coating the uneven pattern with an uncured body 12a of a resin-made optical material having a different refractive index, and a curing process of curing the uncured body, and is characterized in that the uncured body is spread out along the direction of the groove in the coating process when applied.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003153551-A (JP)
Title: Power unit, and inverter used for it
Inventor: CHIANG YI-CHAO
IPC: H02M7/48
Filed: 2002-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a power unit which can directly match a rectifier/filter, a DC-DC converter, and a DC-AC inverter and can improve power efficiency by reducing the volume, and an inverter used for it. SOLUTION: The power unit is composed of the rectifier/ filter, the DC-DC converter, and the DC-AC inverter. The rectifier/ filter is used to convert inputted AC voltage into DC voltage, being connected to an AC power source. The DC-DC converter and the DC-AC inverter are connected in parallel, and one end each is connected to the output end of the rectifier/filter, and the other end each outputs power required for a system. The DC-DC converter reduces the converted DC voltage to low DC voltage, and supplies it to all cicuits excluding a lamp, and DC-AC inverter converts converted DC voltage into high AC voltage and outputs it to drive the lamp.
Patent JP-2003319258-A (JP)
Title: Signal processor
Inventor: NOZAWA SHINGO
IPC: H04N5/262
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To realize a high-level video effect while composing a signal processor of a small scale circuit to reduce costs and power consumption.  <P>SOLUTION: The signal processor is provided with first and second line memories for storing image signals for one line respectively read out of a frame memory and when converting an image signal in a prescribed rectangular area of the frame memory to an arbitrary trapezoidal area, positions of lines to be read out of the frame memory to the first and second line memories are determined in accordance with a parameter associated with the trapezoidal area. Based upon the parameter associated with the trapezoidal area, the image signals stored in the first and second line memories are interpolated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003083340-A (JP)
Title: Antifriction bearing with built-in motor
Inventor: OKANO HIDEO
IPC: F16C19/16
Filed: 2002-04-23
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive antifriction bearing with built-in motor capable of being assembled by simple works while achieving high machine accuracy and high level compactness. SOLUTION: An antifriction bearing with built-in motor consisting of a bearing part 10 with an inner ring, an outer ring and a plurality of rolling elements and a motor part 12 with a stator 34 and a rotor 26 for rotationally driving the inner ring and outer ring of the bearing part 10 in a relative manner has a bearing part 10 with the first ball race 18 formed by coaxially connecting an end surface of the inner ring to a cylinder-shaped inner fixing part 18a and the second ball race 24 formed by coaxially connecting an end surface of the outer ring to a cylinder-shaped outer fixing part 24a and a stator 20 and rotor 26 of the motor 12 are arranged between the inner fixing part 18a of the first ball race 18 and the outer fixing part 24a of the second ball race 24 in radial direction.
Patent JP-2003312026-A (JP)
Title: Waste ink storing unit
Inventor: OKU NOBUAKI
IPC: B41J2/18
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waste ink storing unit capable of efficiently adsorbing an unnecessary waste ink ejected or vacuumed from a nozzle of a printing head of an ink jet printer, by dropping the same into the waste ink storing unit for permeation of the waste ink in the entirety of an adsorbing member without partial stagnation of the waste ink in the adsorbing member.  <P>SOLUTION: By providing a partition wall 30 between a drops guide channel 27 and an adsorbing member 22 for preventing direct contact with the adsorbing member 22 of an waste ink dropped from a waste ink dropping tube 25 disposed above an waste ink storing unit 30, a structure is provided for adsorbing the waste ink dropped to the inner surface bottom of an waste ink storing container 21 from the lower part of the adsorbing member 22.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003313403-A (JP)
Title: Wholly aromatic liquid crystalline polyester resin composition and optical pickup parts
Inventor: MUROUCHI SATOSHI
IPC: C08L67/00
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition suitable for an optical pickup member for reading digital disk information.  <P>SOLUTION: The composition comprises 70-95 pts.wt. of a wholly aromatic liquid crystalline polyester (1) which is obtained by polycondensation of 95-100 mole% of p-hydroxybenzoic acid, terephthalic acid and 4,4'-dihydroxybiphenyl and 0-5 mole% of an aromatic compound selected from aromatic diols, aromatic hydroxycarboxylic acids and aromatic dicarboxylic acids other than the above (the both combined makes 100 mole%) and which has a melting point of 400°C or more, an apparent viscosity of 1,000 poise or more at the melting temperature plus 20°C, and a liquid crystallization initiation temperature of 400°C or more, 5-30 pts.wt. of a wholly aromatic liquid crystalline polyester (2) which has a melting point of 250-380°C, a liquid crystallization initiation temperature of 400°C or less, and an apparent viscosity of 0.1-3.0 times of that of the above (1) at the melting point plus 20°C (the both combined makes 100 pts.wt.), and 20-100 pts.wt. of an aluminum borate whisker.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003311029-A (JP)
Title: Walking toy
Inventor: NAKAYAMA TOSHIAKI
IPC: A63H29/00
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To impart motions richer in variation to a toy walking by swinging legs.  <P>SOLUTION: When the running direction of a motor is changed into a reverse direction from the direction of forward walking, fan-shaped gears 49 and 50 are rotated and driven, the first front leg 60 turns round ahead of a first leg supporting body 55, and the second front leg 80 turns round in the rear of a second leg supporting body 75. As in the case of the forward walking, the turning force is transferred to the front legs 60 and 80 via conversion gears 58 and 78 and eccentric rotors 64 and 84; and the front legs 60 and 80 are swung so as to make an interval longer or shorter in a lateral direction, and laterally moved so as to change the direction of the whole of the toy.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003310451-A (JP)
Title: Liquid-storing container
Inventor: TOME ISAMU
IPC: B65D90/02
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid-storing container which has an extremely favorable heat-insulating property, can provide a sufficient hot-keeping/cold-keeping effect, and in addition, can be adopted not only for household use but also for a large container for industrial use.  <P>SOLUTION: This liquid-storing container has a container body 3 having a double wall structure comprising an internal container 1 and an external case 2 which are respectively made of a metal plate. A sealing space part 4 is formed between the internal container 1 and the external case 2 of the container body 3. At the same time, reinforcing ribs 5 are inserted in the sealed space part 4, and the sealed space part 4 is placed under a vacuumized state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003323782-A (JP)
Title: Information recording medium, information recording/ reproducing device and information recording/ reproducing method
Inventor: KONDO TETSUJIRO
IPC: G11B20/12
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To hold reproduction sequence information of many pieces of cell information constituting main information and select the most suitable cell information.  <P>SOLUTION: The main information recorded in a main information recording region comprises many pieces of the independent cell information which is reproduced with multi-story deployment by setting a reproducing order. Two or more pieces of the reproduction sequence information which stipulates the reproducing order for each of the cell information are defined with a recorded form of the main information in the main information recording region to be held. Selecting the cell information is carried out based on the reproduction sequence information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003320800-A (JP)
Title: Three-dimensional photograph and manufacturing method therefor
Inventor: O JUNGI
IPC: G06T19/00
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a three-dimensional photograph not requiring much cost, a method for forming the three-dimensional photograph without requiring a molding step and to provide the three-dimensional photograph just like an actual thing.  <P>SOLUTION: The manufacturing method for the three-dimensional photograph includes a step for setting a three-dimensional coordinates system and subsequently forming a three-dimensional space image in the coordinates system, a step for dividing the three-dimensional space image into a plurality of pixels and subsequently storing the space data and color data of the pixels in a memory, a step for dividing the image into a plurality of image layers along the direction corresponding to one coordinate of the coordinates system, a step for preparing a plurality of circular transparent plates and coloring the side surfaces of the respective transparent plates on the basis of the space data and color data in the memory at the positions corresponding to the pixels in the respective image layers and a step for combining the transparent plates to form a photograph.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003319712-A (JP)
Title: Method and apparatus for cultivating mushroom
Inventor: SASAKI HIKOEMON
IPC: A01G1/04
Filed: 2002-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for cultivating mushroom facilitating temperature control and enabling mushroom quality to be kept constant, and to provide an apparatus for the method.  <P>SOLUTION: The apparatus for cultivating mushroom comprises shelves 2 for placing mushroom beds thereon, circulating flow channels provided inside the shelves 2 respectively and intended to make a temperature-conditioning fluid flow therethrough, a pump for making the fluid flow through the channels, and a temperature regulator 3 for keeping the fluid in the channels at a specified temperature. The method for cultivating mushroom comprises making the fluid flow inside the shelves 2 to keep the mushroom beds at a specified cultivation temperature.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003320741-A (JP)
Title: Stamp
Inventor: FUKAMI MASAAKI
IPC: B41K1/02
Filed: 2002-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stamp easy for a user.  <P>SOLUTION: The stamp, in which the user can easily design an arbitrary pictorial symbol and the transfer operation of which is easy, can be obtained by a method wherein a plurality of transfer leads having capillary function are held in the transfer lead holding holes locating at the positions for forming the pictorial symbol so as to project on end parts of transfer leads among a large number of the transfer lead holding holes provided in a transfer lead installation part so as to pass through its thickness from its surface and, at the same time, ink is supplied from an impregnating member to the other end parts of the transfer leads.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003328546-A (JP)
Title: Floor material surface covering body and its sticking method
Inventor: URUTA HISATAKA
IPC: D06N7/00
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a floor material surface covering body superior in simplicity of sticking work and durability (the protection of a floor surface, and long- term persistence such as an aptitude for walking), and sufficiently responding to a request for a low cost from a customer.  <P>SOLUTION: This floor material surface covering body 4 composed of a plastic film 2 provided with a hardened paint film 3 of a photo-cured covering composition is placed (stuck) on a floor material 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003325258-A (JP)
Title: Appliance with upper screens, and connecting tool used therefor
Inventor: MAEKAWA NAOYUKI
IPC: E04B2/74
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To improve strength in the attachment of upper screens when the plurality of upper screens are adjacently juxtaposed at the upper end of a partitioning panel.  <P>SOLUTION: The upper corner parts of the respectively adjacent upper screens 5 are connected with synthetic resin-made connecting tools 8. Each connecting tool 8 includes: a belt shape freely bendable hinge 8b; and juncturally provided fitting parts 8a. The both fitting parts 8a comprise a fitting groove 17 to be fitted to the upper corner part of each upper screen 5. The connecting tools 8 is freely bendable to freely change a planar posture, so that only one kind of tool 8 allows the upper screen arranged in L shape when viewed from an upper part to be easily connected.  <P>COPYRIGHT: (C)2004,JPO