baber/WOPTO huggingface dataset:
Patent JP-2003314990-A (JP)
Title: Cooling device
Inventor: MAEKAWA MASAHIRO
IPC: B60K11/04
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling device with a heat exchanger having improved cooling efficiency if not consistent in the quantity of cooling air.  <P>SOLUTION: The cooling device M comprises: the heat exchanger 9 formed in a flat shape for cooling air with the passage of the cooling air w; an air distribution chamber provided on one side of the heat exchanger 9 extending to the longitudinal direction for distributing air flowing therein; an inlet duct 15 formed extending to the air distribution chamber; an air collecting chamber 11 provided on the other side opposite one side of the heat exchanger 9 extending to the longitudinal direction for collecting the cooled air, and an outlet duct 16 formed extending to the air collecting chamber 11. The heat exchanger 9 has a high efficiency core portion E1 having high cooling efficiency in a region near a flow path center line L1 of the inlet duct 15 and a low efficiency core portion E2 having low cooling efficiency in a region far from the flow path center line L1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003311320-A (JP)
Title: Plastic forming device, and plastic forming method
Inventor: ORIHARA MAKOTO
IPC: B21C25/02
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plastic forming device and a plastic forming method for forming substantially uniform distortion while minimizing the deposit of a work on bent parts.  <P>SOLUTION: When performing plastic forming by forcibly distributing a work 37 in flow passages 33a-33c of a cylindrical container, a plurality of pairs of bent parts 34 and 35 having an angle of inclination below 90° are formed in the flow passages, and shearing force is applied to the work at the bent parts a plurality of times. Since the plurality of bent parts are present, the shearing force is applied a plurality of times by a single press-feed of the work, the distortion generation efficiency is improved, the quantity of the work to be deposited on an inner surface of the bent parts is reduced, and a uniform distortion is given to the work.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003310068-A (JP)
Title: Method for solution culture of deciduous fruit tree
Inventor: TERAO KAZUKI
IPC: A01G31/00
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for the solution culture of a fruit tree to improve the quality of the fruit and enabling early harvest to reduce the cost compared with conventional culturing methods.  <P>SOLUTION: (1) A nursery stock of fig is planted in a culture tank separated from the ground and containing a newly developed culture medium comprising a mixture of a granular rock wool and coke carbon in a greenhouse, the room and the medium temperatures are raised with a heater, etc., and a fertilizer solution diluted at a prescribed ratio is supplied to the culture tank to accelerate the growth and enable the harvest of twice a year after fixed plantation and (2) a nursery stock of peach is planted in a culture pot separated from the ground and containing a newly developed culture medium comprising a mixture of a coke medium, a granular rock wool and coke carbon in a greenhouse, etc., the room temperature is raised with a heater, and a fertilizer solution diluted at a prescribed ratio is supplied to the culture pot to enable the culture at a place affected by continuous cropping damage after a long-term continuous culture.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003319196-A (JP)
Title: Image processing method, image processing apparatus, and image processing program
Inventor: SHIGETA NORIMASA
IPC: B41J2/525
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing apparatus with an assist setup function for calculating image processing conditions to correct an original image into an image having preferable coloring at a high speed independently of the color coordinate system of an output device.  <P>SOLUTION: A value of a target density of a color corresponding to a color name is prepared by a value of a color coordinate system independently of a device. Input image data of the color coordinate system depending on an input device are converted into image data of the color coordinate system of the target density and image processing according to initial conditions is applied to the image data after the conversion. When an operator designates correction points on the image and the color name of the correction points, the image processing apparatus compares data at the designated correction point among the image data after being subjected to the image processing according to the initial conditions with the target density corresponding to the designated color name and calculates image processing conditions so as to minimize the difference. The image processing apparatus can calculate the image processing conditions at a high speed independently of the output device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003324034-A (JP)
Title: Chip type aluminum electrolytic capacitor
Inventor: NAKAMURA TADAHIRO
IPC: H01G9/10
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chip type aluminum electrolytic capacitor suitable especially for in-vehicle, in which there is no possibility of breaking a lead wire by vibration since vibration proof performance is superior, and further a large soldering area is secured between the capacitor and a circuit board.  <P>SOLUTION: A seat plate 20 of heat-resistant synthetic resin is fitted to a capacitor main body 10 with leads in the same direction, and a lead wire 13 is bent, to form the chip type aluminum electrolytic capacitor. A bent part 131 of the lead wire 13 is left as it is a round bar. Meanwhile, at least the side, facing a circuit board, of the tip side part from the bent part 131 is flattened out, to make a flat part 132.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003327259-A (JP)
Title: Packaging bag
Inventor: TAKADA KOJI
IPC: B65D33/02
Filed: 2002-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging bag, in particular a packaging bag for storing a tube-fed enteral nutrient, a tube-fed enteral liquid diet or the like, which enables water or the like to be supplied from the outside during use such as medication, is excellent in handleability and sanitary control, is easy to manufacture and is advantageous in cost.  <P>SOLUTION: The packaging bag comprises a plurality of film pieces which are sealed along the periphery. A projection is provided on one of sides of the bag. One or two or more semi-hard or hard tubes are buried between the film pieces constituting the projection. A pour-out port member is mounted separately from the projection.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003322770-A (JP)
Title: Optical transmission and reception module and mounting method thereof
Inventor: TAKEI YUKO
IPC: G02B6/42
Filed: 2002-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical transmission and reception module which comprises a small number of optical elements and has a simple holding mechanism.  <P>SOLUTION: A stem member 109 has a projection part 109a which forms one end part of a housing and projects into the housing so that its top part forms a fitting surface, and a light emitting element 103 is mounted on its internal surface. A block 107 for holding an element has a 1st mount surface fixed to the fitting surface of the projection part, an extension part which extends sideward to form an opening part, and a 2nd mount surface 115 which is formed on the side of the mount surface of the opening part and slants at a specified angle to the 1st mount surface. A wavelength selection filter 104 is mounted on the 2nd mount surface of the element holding block and a photodetector 102 is mounted at one wall part facing the wavelength selection filter 104. Further, provided are a single light converging means which converges received light incident on the photodetector and transmitted light emitted from the light emitting element and a ferrule holder 113 on which the transmission lien end of an optical fiber can be mounted at a distance from the stem member and forms the other end part of the housing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003322953-A (JP)
Title: Manufacturing method of photomask, photomask, manufacturing method of piezoelectric vibration chip, piezoelectric vibration chip and piezoelectric device
Inventor: IIZAWA KEIGO
IPC: G03F1/68
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a photomask for manufacturing a surface acoustic wave element chip with Euler angles (0, θ, ϕ) by using a crystal wafer with Euler angles (0, θ, 0) without adversely affecting frequency characteristics of the surface acoustic wave element chip and without increasing manufacturing cost.  <P>SOLUTION: The manufacturing method of the photomask is constituted so as to plot an electrode finger pattern 24 of an IDT electrode 22 and a conductive strip pattern 28 of a reflector electrode 26 in parallel with either one of coordinate axes of the orthogonal coordinate system in a pattern plotting device of the photomask 20 and to plot a pattern 30 for angle matching between an orienteering flat 6 formed on the crystal wafer 5 and the photomask 20 at a position where an angle ϕ is formed from either one of the coordinate axes of the orthogonal coordinate system.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003327407-A (JP)
Title: Reforming apparatus
Inventor: OKADA TATSUNORI
IPC: C01B3/38
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-sized and low cost reforming apparatus capable of efficiently evaporating materials to be evaporated.  <P>SOLUTION: In the reforming apparatus provided with an evaporation part and a reforming part, an annular space between the outside surfaces of an inner tube and an outer tube which constitute a double tube forms a flow-down passage for the material to be evaporated through which the material to be evaporated flows down, the evaporation part is provided in the upstream side of the flow down passage for the material to be evaporated and the reforming part is provided on the downstream side. The evaporation part has a spiral flow down passage formed in a part of the flow down passage so that the material to be evaporated spirally flows down around the inner pipe. The spiral flow down passage is provided by forming the tube wall of one or both of the inner tube and the outer tube to have corrugated cross section in the axial direction of the tube.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003332839-A (JP)
Title: Skew antenna device
Inventor: UKI HITOSHI
IPC: H01Q21/22
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a skew antenna device in which two antennas for different wavelengths can be installed in one antenna installation area.  <P>SOLUTION: Four directional antenna elements 12a to 12d constituting a first skew antenna are installed around a steel tower 11, for example, at corner parts symmetrically on a circumference with a prescribed radius, and four directional antenna elements 13a to 13d constituting a second skew antenna are installed at the rear face sides of the antenna elements 12a to 12d. The antenna elements 12a to 12d of the first skew antenna feed power in the same phase and the same amplitude, and the antenna elements 13a to 13d of the second skew antenna turn the phase by 90° at a time to feed power. As a result of this, a radio wave 14 that shifts, for example, from the antenna element 13a to the antenna element 12b has the same amplitude as but antiphase to those of a radio wave 15 that shifts from the opposite antenna element 13c to the antenna element 12d and canceled.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003329204-A (JP)
Title: Operation control method for boiler
Inventor: EMOTO GENICHI
IPC: F23N5/00
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation control method optimizing a fuel calory of two or more boilers different in a unit consumption.  <P>SOLUTION: Process data on the boiler is collected from a process controller at step S<SB>1</SB>, bias fitting for correcting displacement of a scale coefficient is executed at step S<SB>2</SB>, optimization calculation is sequentially executed at step S<SB>3</SB>, and process control is executed on the basis of a solution of the optimization calculation at step S<SB>4</SB>.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002364336-A (JP)
Title: Internal combustion engine exhaust emission control device and method
Inventor: LUERCHO HECTOR EDUARDO
IPC: F01N13/00
Filed: 2002-05-14
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust emission control device and method decreasing exhausted pollution gas. SOLUTION: This exhaust emission control device including a pipe leading the gas from an exhaust manifold of an engine and injecting the gas into the exhaust emission control device comprises a static chamber 3 expanding gas; and a first filter 4, a first buffer plate 5a, a second filter 4', and a center diffuser that are disposed so as to let the gas pass in turn. The center diffuser makes a flow of the gas contact with a flow of the outside air, leads a part of pollution gas to a turbulent chamber 32 to send that to engine as suction gas, and leads a flow of remaining gas to one end portion of a pipe provided in an atomizer to send that to an exhaust pipe. The turbulent chamber 32 comprises an opening portion at a part thereof, expands the gas by a fixed vane, and leads the gas to the atomizer. The atomizer sends the collected gas from an outlet to the engine again.
Patent JP-2003058464-A (JP)
Title: Question-answer system
Inventor: TEI SATOSHI
IPC: G06F13/00
Filed: 2002-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a question-answer system capable of providing a suitable answer to a customer's question or the like, storing and sorting the question and the answer and improving the accuracy of the answer. SOLUTION: In the question-answer system, a plurality of relevant questions are displayed on a question item input picture, and when there is no suitable question in the displayed questions (question group (b)), a question is inputted to a question input column (a), the contents of the inputted question are analyzed by natural language processing, the question is clarified by interacting with a questioner as required, and a plurality of relevant questions are selected and displayed as a question group b'. When there is not suitable question also in the question group b', a user is urged to leave the question in a message board, a BBS or a chat, and when an answer to the question is sent to the user, the user automatically or manually registers the question and the answer in a question/answer DB in a DB 2 to learn the answer and utilize the answer for succeeding questions.
Patent JP-2003054072-A (JP)
Title: Label and recording/erasing device
Inventor: KITAZAWA TOMOFUMI
IPC: G09F3/02
Filed: 2002-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a label which can be used for various applications and is rewritable and has abrasion resistance and to provide a label rewriting device. SOLUTION: This label 1 consists of a display layer 1a1 where information is recorded or erased by a predetermined method, a surface protection layer 1a2, and an adhesive material 1a4. The information is recorded and erased by bringing a head 10a into close proximity to or contact with the label 1 attached to an object by holding a body 10. The reading of a non-rewritable display section 1b and writing to a rewritable display section 1a is continuously performed.
Patent JP-2003014478-A (JP)
Title: Determination device and method of corrected offset value
Inventor: WINNER HERMANN DR
IPC: G08G1/0969
Filed: 2002-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a determination device or a method of a corrected offset value of a vehicle sensor. SOLUTION: This determination device of the corrected offset value ωoffkorr for showing the offset of an output signal ω of a first vehicle sensor 10 for measuring one or more vehicle motions is equipped with first means 13a-13n for determining two or more offset values ωoff1 -ωoffn for showing the offset of the vehicle sensor 10 based on two or more different types, and determining error ranges in addition to the offset values relative to one or more determined offset values of the vehicle sensor, and a second means 14 for determining the corrected offset value ωoffkorr as a function of the determined offset values ωoff1 -ωoffn and one or more error ranges.
Patent JP-2003330859-A (JP)
Title: Storage medium
Inventor: SATO MANABU
IPC: G06F13/00
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage medium for preventing 'abolishment of transfer', 'elimination of time difference', and 'forgetting to display'.  <P>SOLUTION: This storage medium is for storing a falsification-prevented document. In this storage medium, a program for forming and storing, in the transmission it to a plurality of receivers through the respective computers on a network by e-mail by a document issuer, a document of the same content as the document transmitted by e-mail on the bulletin board of each department simultaneously with the mail transmission is stored.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003328688-A (JP)
Title: Capsule transport apparatus
Inventor: NAKAYAMA TAKAYOSHI
IPC: B65G51/04
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a capsule transport apparatus which transports a capsule filled with excavated muck from a shaft or an inclined shaft through a transport pipe simultaneously with excavation of the shaft or the inclined shaft by a tunnel excavator, wherein connection/ disconnection of a capsule storage short pipe to/from a lower end of the transport pipe is simply and correctly carried out only by horizontally moving the short pipe without vertical movement of the same, to thereby efficiently carry the muck out of the shaft.  <P>SOLUTION: According to the capsule transport apparatus, the lower end of the transport pipe 7 arranged between the interior of the shaft and a ground location is formed into an inclined lower end face 7a, and an opening upper end face of the capsule storage short pipe 9 is formed into an inclined upper end face 9a conforming to the inclined lower end face 7a, which enables the capsule storage short pipe 9 to be connected to/disconnected from the transport pipe 7 only by its reciprocative motion in the horizontal direction. That is, at the time of forward motion, the inclined upper end face 9a of the capsule storage short pipe 9 is disconnected from the inclined lower end face 7a of the transport pipe 7, and horizontally moved to a location below an excavated muck storage section 14 where muck is charged into the capsule. Thereafter, the capsule storage short pipe 9 is backward moved, so that the inclined upper end face 9a is connected to the inclined lower end face 7a of the transport pipe 7, and the former abuts on the latter without positioning between the same.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003336577-A (JP)
Title: Displacement compressor
Inventor: ISHII EIJI
IPC: F04B39/02
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a displacement compressor having an inexpensive structure and capable of increasing an oil supply amount and reducing noise.  <P>SOLUTION: The lower end part of a drive shaft 5 driven by an electric element 6 stored in a sealed vessel 15 is immersed in lubricating oil 17 so that the lubricating oil 17 rises by utilizing centrifugal force of a cylindrical oil supply piece 5d provided in the lower end part of the drive shaft 5 and is supplied to each slide part through the inside of the drive shaft 5. An inside diameter of the oil supply piece 5d is formed to be larger than the outside diameter of a main shaft part 5i of the drive shaft 5. An upper face step part 5f<SB>1</SB>positioned below a level of the lubricating oil 17 in a state in which the drive shaft 5 is not rotated and extended outward from outer periphery of a vertical cylindrical part of the drive shaft 5 is formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003335845-A (JP)
Title: Metathesis-polymerizable resin material and its composition
Inventor: SUZUKI MASAHIRO
IPC: C08G61/08
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cycloolefin resin prepared by the metathesis polymerization of a norbornene compound, to be precise, a metathesis-polymerizable resin material which gives a cured product which, under an external tensile force, does not suffer from deformation or breaking due to its high elastic modulus and small elongation; and its composition.  <P>SOLUTION: The metathesis-polymerizable resin material contains (A) a metathesis-polymerizable cycloolefin compound, (B) a liquid polybutadiene polyol, (C) a rubber filler, and (D) a metathesis polymerization catalyst.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003338998-A (JP)
Title: Image storage system and image storage device
Inventor: SHIBUYA ATSUSHI
IPC: G06F17/30
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image storage system and an image storage device capable of efficiently storing and managing many images.  <P>SOLUTION: In the case of storing image files each of which is obtained by attaching a scene number indicating the contents of a photographing condition in photographing to image data acquired by photographing e.g. by a server to be used for net album service for storing/managing uploaded photographing pictures, respective image files are grouped in each title corresponding to each scene number and each group of image files is stored in a different storage area. Or the image files are not grouped at the time of storing them, and at the time of reading out the image files, they are grouped in each scene number. When a user of the net album service tries to download or read the image files, the image files are transmitted or allowed to read in each group. Consequently, the user can simply search or download images of a required sort.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003345998-A (JP)
Title: Electronic medium receiving system, electronic medium receiving method for electronic medium receiving system, center server, and portable locker for mounting storage medium
Inventor: MIKURIYA TAKEHIKO
IPC: G06Q10/00
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems that reception of large-volume contents takes long, a hard disk stored with the contents becomes tight, and conventional settlement methods are undesirable in terms of security because, in application, a credit number, etc., are transmitted via a public network or an IP (Internet Protocol) network.   <P>SOLUTION: A system constructed for receiving an electronic medium from a portable locker for mounting a storage medium thereon comprises; a locker from which a client receives an electronic medium; a high-speed exclusive line used for exchanging content information from a virtual shop, credit card information from the client, and the like; and a center server for performing management, etc., for the locker and the virtual shop.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003335588-A (JP)
Title: Thermally insulated structure and its manufacturing process
Inventor: MACHIDA MITSUYOSHI
IPC: C04B41/89
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dew condensation-proof tank having a dew condensation- proof layer formed on the inner surface of a ceramic tank body, and a dew condensation-proof toilet having the dew condensation-proof layer formed at the bottom of a ceramic flush toilet, wherein the dew condensation-proof layer has an improved insulation effect.  <P>SOLUTION: In the thermally insulated structure, the thermal insulation layer having ceramic fine hollow particles with reduced pressure or vacuum state inside their hollows, is formed on at least one surface inside or outside of the structure made of a substrate showing an excellent thermal conductivity.  <P>COPYRIGHT: (C)2004,JPO