baber/WOPTO huggingface dataset:
Patent JP-2003208697-A (JP)
Title: Traveling support information center
Inventor: IMAZU KENZO
IPC: G06Q50/30
Filed: 2002-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To improve the accuracy of a traveling schedule when a vehicle travels from a departure place to a destination.  <P>SOLUTION: A vehicle informs this traveling support information center 10 of the position of the driver's own vehicle every prescribed timing. The center 10 classifies past traveling result information in a plurality of sections constituting a traveling route, or for every traveling condition, and stores the classified information in a past data storage part 42. A support information calculation unit 36 retrieves the past traveling result information fitting the traveling result information obtained from the presently traveling vehicle from storage contents of the past data storage part 42. A traveling route and an estimation needed time in the future of the presently traveling vehicle are found, and are transmitted and provided to the presently traveling vehicle as traveling support information.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003208546-A (JP)
Title: Gardening support system
Inventor: KONNO HIROYOSHI
IPC: G06Q50/00
Filed: 2002-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gardening support system, capable of automatically providing timely information required for cultivating and growing plants to a client who grows the plants through the network from the gardening support system provided side according to the growth status of the plants.  <P>SOLUTION: This gardening support system includes a growth management guide information transmit means for outputting growth management guide information having predetermined contents by each period from an information output means at a plurality of times predetermined after the completion of planting according to the planting completion information on the plants obtained by an information obtaining means.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003210164-A (JP)
Title: Hydrolyzing and synthesizing enzyme for capsaicin and method for producing the same
Inventor: NAKANISHI KAZUHIRO
IPC: C12P13/02
Filed: 2002-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a readily mass-producible enzyme useful for synthesizing stable capsaicins in high yield, and to provide a method for producing the capsaicins using the same enzyme.  <P>SOLUTION: The hydrolyzing and synthesizing enzyme for the capsaicins has physicochemical properties (1) to (3). (1) Actions and substrate specificity: catalyzing a hydrolyzing reaction and/or a synthetic reaction of the capsaicins, (2) range of optimum temperature: about 55°C and (3) range of optimum pH: 7-8. The method for producing the enzyme hydrolyzing and synthesizing the capsaicins comprises culturing a microorganism belonging to the genus Streptomyces and having the ability to produce the enzyme hydrolyzing and synthesizing the capsaicins and collecting the enzyme hydrolyzing and synthesizing the capsaicins from the resultant culture fluid.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003214578-A (JP)
Title: Rotary joint and plating device using this rotary joint
Inventor: MIZOHATA YASUHIRO
IPC: C25D7/12
Filed: 2002-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary joint for allowing miniaturization, and preventing mixing of a particle in a processing fluid flowing inside.  <P>SOLUTION: This rotary joint 25 has a tubular stator 43, and a tubular rotor 44. The stator 43 includes a body 47, an inner cylinder part 45 projecting from the body 47, an outer cylinder part 46 coaxially arranged with the inner cylinder part 45 around the inner cylinder part 45 by projecting from the body 47, and a leak port 57 for leaking the inside fluid. The rotor 44 has a cylindrical part 50. First clearance 52 is formed between the inner cylinder part 45 and a cylindrical part 50, and second clearance 53 is formed between the outer cylinder part 46 and the cylindrical part 50. A sealing ring 64 including, a pressure contact member 64a and a coil spring 64b is arranged in the second clearance 53. The leak port 57 communicates with the second clearance 53 in the vicinity of the sealing ring 64.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003210113-A (JP)
Title: Method for producing confectionery
Inventor: KUNIEDA MASAAKI
IPC: A23G3/34
Filed: 2002-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide confectionery having new palate feeling.  <P>SOLUTION: A method for producing the confectionery comprises a process of preparing intermediate dough containing at least starch powder and heated oil and fat, a process of preparing dough for confectionery containing the intermediate dough, and a process of obtaining the confectionery through heating and baking the dough for confectionery.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003219497-A (JP)
Title: Damper for speaker
Inventor: HARA AKIRA
IPC: H04R9/02
Filed: 2002-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a damper for a speaker in which a bobbin does not vibrate laterally.  <P>SOLUTION: Even number of arm parts 400 and 400' are bridged between a small diameter tube section 200 and a large diameter tube section 300 wherein each arm part comprises an arm body part 410, 410' disposed between the small diameter tube section and the large diameter tube section to extend in the circumferential direction, a small diameter tube connecting part 430, 430' connected from one end of the arm body to the outer tube surface of the small diameter tube section, and a large diameter tube connecting part 440, 440' connected from the other end of the arm body to the inner tubular surface of the large diameter tubular section, wherein the small diameter tube connecting part 430 and the large diameter tube connecting par 440 of one arm part 400 out of adjacent arm parts are connected to the vicinity of one open faces of the small diameter tube section and the large diameter tube section, and the small diameter tube connecting part 430' and the large diameter tube connecting par 440' of the other arm part 400' are connected to the vicinity of the other open faces of the small diameter tube section and the large diameter tube section.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003212313-A (JP)
Title: Storage device provided with moving storage truck
Inventor: IGATA SUETA
IPC: B65G1/10
Filed: 2002-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage device provided with a moving storage truck capable of further efficiently carrying out a work as compared with multi-stage superposing placement.  <P>SOLUTION: The storage device for storing an article to be stored at two stages is constituted by a plurality of moving storage truck 3 storing the article to be stored at the second stage and movably aligned and arranged; a base frame which extends by a portion that the moving storage truck 3 positioned at an end can be retreated and on which the moving storage truck 3 moves; a clamp truck with a claw standing in notch parts formed on four corners of the moving storage truck and engaged with the moving storage truck; and a guide rail 7 arranged along the base frame on which the clamp truck moves.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003221622-A (JP)
Title: Method for induction-hardening internal tooth, and induction hardening device used for it
Inventor: YAMAZAKI SHINHIKO
IPC: C21D9/32
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a workpiece from deforming by heat for induction- hardening internal tooth, and to assure required accuracy.  <P>SOLUTION: The method for induction-hardening the internal tooth 18 formed in the inner circumference of a flange 16 of the workpiece 10, in which a base 12 is connected with the above flange 16 located at a perimeter of the base 12 with a step, because of being half-blanking-formed, comprises heating the above flange 16 from its periphery side till the internal tooth 18 reaches a predetermined temperature, and then cooling the above flange 16 from the periphery side.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003146289-A (JP)
Title: Small planing boat
Inventor: SUZUKI AKITAKA
IPC: F02D41/04
Filed: 2002-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a small planing boat capable of easily keeping a throttle valve at the intermediate opening without deteriorating an operator's sense of driving, and prohibiting the throttle valve from opening to the maximum opening. SOLUTION: The small jet propulsion boat has the throttle valve 26 mounted in the inlet system of an engine and a throttle lever 20 for opening/closing the throttle valve 26. The small jet propulsion boat has a throttle control device 23 for changing the operation mode between a regular operation mode 25a and a restrained operation mode 25b. In the regular operation mode 25a, the operation range from the minimum operation position 20a to the maximum operation position 20b of the throttle lever 20 corresponds to the opening range from the minimum opening to the maximum opening of the throttle valve 26. In the restrained operation mode 25b, the operation range from the minimum operation position 20a to the maximum operation position 20b of the throttle lever 20 corresponds to the opening range from the minimum opening to a prescribed intermediate opening.
Patent JP-2003222477-A (JP)
Title: Heat exchanger
Inventor: KAWACHI NORIHIDE
IPC: F28F3/02
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchanger capable of preventing a first fluid and a second fluid from being easily mixed even when corrosion holes generate on molded plates 21, 22.  <P>SOLUTION: Flat tubes 8a, 8b are formed by stacking a plurality of molded plates 21, 22 in the plate thickness direction, a plurality of flat tubes 8a, 8b are stacked and thermally bonded, the first fluid is circulated in one of the flat tubes 8a, and the second fluid is circulated in the other flat tube 8b. As the flat tubes 8a, 8b are formed by the plurality of molded plates 21, 22, a partitioning part between the flat tubes 8a, 8b is also formed by the plurality of molded plates 21, 22, whereby the corrosion progresses only from each fluid circulating side of the plurality of molded plates 21, 22 forming the partitioning part, and the corrosion hole is less liable to open, though the corrosion advances from both faces of a sheet of partitioning plate and the corrosion hole is opened in a conventional heat exchanger.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003222067-A (JP)
Title: Flow rate regulator and regulating method of hydraulic power equipment
Inventor: NAKAZONO MASAHIKO
IPC: F03B1/04
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems that regulation of water flow induced to hydraulic power equipment is conducted with a flow regulating device corresponding to inflow to an intake, and the device is hardly applicable to small-sized equipment because a control circuit and a control mechanism are needed for this equipment; and an effective head can not be held due to water level lowering of the intake.  <P>SOLUTION: Around an impeller there is a plurality of independent outlets, conducting tubes are connected to each outlet, and a plurality of intakes are installed corresponding to the each conducting pipe. A simple constitution eliminated the special control circuit or the control mechanism.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003222338-A (JP)
Title: Heating cooker
Inventor: NITTA MASAHIRO
IPC: F24C7/04
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating cooker as improvement of a conventional technique involving such problems that the vapor, smoke and odor generated in the process of heating food materials circulate inside a chamber to cause impaired quality of the cooked food such as stickiness, odor transfer, etc., of the food, and in case the heated food is left in the chamber, the vapor, smoke, etc., generated continuously even after the cooking flow out to the functional components installed in the neighborhood of the heating chamber to result in damages in the components.  <P>SOLUTION: A compartment 12 is provided in a position adjoining to the heating chamber 9, and part of the wall surface 17 of an air circulating passage in the compartment 12 is formed capable of being opened and closed, and thereby the wall surface 17 is opened and closed in accordance with the situation of heating the food material, and the air in the heating chamber is arbitrarily circulated or forcedly exhausted so that the above problems are solved.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003222137-A (JP)
Title: Rolling element
Inventor: SUNAHARA KENJI
IPC: C10N10/12
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling element having a long rolling life.  <P>SOLUTION: In the rolling element which is coated with a solid lubricating film and works in line-contact, a roller 2 as the rolling element provides multiple streaks in a rolling direction. Thus, a rolling life can be extended by separating the solid lubricating film of the roller 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002252374-A (JP)
Title: Light-emitting diode lamp
Inventor: MICHIMORI HOUKI
IPC: H01L33/60
Filed: 2002-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting diode lamp of white color light emission which is easy to be assembled and whose number of light-emitting diodes is small, when compared to a three-primary-color method. SOLUTION: In the light-emitting diode lamp for obtaining white light by mixing a plurality of colors of blue light and yellow light emitted from a blue light-emitting diode and a yellow light-emitting diode are mixed, and white color light is obtained. The blue light-emitting diode has both electrodes of an anode and a cathode in one surface, and is disposed with both the electrodes downward, so that both the electrodes face a conductive pattern positioned in the lower side of the blue light-emitting diode.
Patent JP-2002301604-A (JP)
Title: Abrasion resistant part composed of hard metal or cermet
Inventor: KATHREIN MARTIN
IPC: C23C30/00
Filed: 2002-02-04
Abstract: PROBLEM TO BE SOLVED: To provide an abrasion resistant part, particularly a blade of a lathe for cutting work, having a long durable period, to be excellent in abrasion resistance, fine grain property of a layer, and uniformity, and excellent in the point of economically coating the layer. SOLUTION: This abrasion resistant part composed of a hard metal or cermet, particularly a blade of a lathe is coated with a hard material, in this coating, a mixed oxidation object layer of single or a plurality of layers particularly composed of Al2 O3 is contained, in this layer, a titanium oxide and boron oxide of fixed quantity are fused or uniformly and finely dispersed.
Patent JP-2003229637-A (JP)
Title: Laser diode device and its mounting apparatus
Inventor: MATSUO SHINGO
IPC: H01S5/022
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser diode device in which a damage received by an active region can be reduced at sucking with a collet when a laser diode is mounted, and to provide a mounting apparatus therefor.  <P>SOLUTION: The laser diode device comprises a laser diode body 10 having an active region 2 on a main surface of a structure 1, groove regions 3, 4 arranged on both sides of the active region, and side regions 5, 6 arranged at opposite active region sides of both the groove regions; and an electrode 7A connected to the active region and extended to both the side regions over both the groove regions.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003225083-A (JP)
Title: Disc-shaped culturing medium
Inventor: FURUKI MOTOHIRO
IPC: C12N1/00
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a culturing technology capable of widely simplifying a culturing work of germs, etc.  <P>SOLUTION: This disk-shaped culturing medium 1 is equipped with at least a layered structure consisting of a disk-shaped substrate 2 formed of a synthetic resin, etc., a culturing medium layer 3 applied on the substrate 2 and solidified, and a thin thickness cover sheet 4 covering the culturing medium 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003228679-A (JP)
Title: Business support method and device
Inventor: SAKUMA TAKUYA
IPC: G06Q50/00
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for supporting the proposal of merchandise purchase in a way which is convenient to both a seller and a customer.  <P>SOLUTION: A business support server 18 stores the characteristics of merchandise to be sold by mail, the interrelation of the pieces of merchandise, the information of a customer, and the purchase history of the customer or the like, and preliminarily prepares and stores merchandise whose purchase should be proposed to the customer as a temporary proposal based on the past information. When any inquiry is made from the customer, the business support server 18 prepares a main proposal under consideration of the inquiry contents being the current information. This main proposal is presented on the screen, and an operator proposes the merchandise to the customer on the basis of the proposal.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002309330-A (JP)
Title: Wheel for vehicle
Inventor: SAKAI TAKAYUKI
IPC: B60B3/06
Filed: 2002-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a wheel for a vehicle which has excellent fatigue strength, in particular an inner rim-flange of the wheel. SOLUTION: The wheel for a vehicle consists of a precipitation hardening Al alloy, and is composed of an outer rim-flange, an inner rim-flange and a spoke. The wheel has tensile strength of >=310 MPa, 0.2% proof stress of >=240 MPa, and elongation of >=10%.
Patent JP-2003233041-A (JP)
Title: Laser light frequency modulator
Inventor: OGIUE MASANORI
IPC: G02F1/03
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser light frequency modulator in which a laser amplifier is stably driven by using a standby unused EO crystal when the electrooptic crystal (EO crystal) reaches the end of its service life.  <P>SOLUTION: A plurality of the EO crystals 1a through 1n having electrodes on both faces are arranged in parallel, laser light is successively made incident to one of the EO crystals 1a through 1n and an identical optical axis is given to laser amplifiers 52a through 52n. The service life of the EO crystal is measured and the first EO crystal 1a which reaches the end of its service life is switched to the unused crystal. A first movable optical system 22a through 22n and a second moving optical system 24a through 24n are moved. Further, the laser light is switched to the standby unused EO crystal 1b and an electric voltage is applied on the unused EO crystal 1b by means of a voltage changeover switch 29. A long time continuous operation of EO crystals is possible by repeating the changeover operations.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003232393-A (JP)
Title: Spring element and vibration control device
Inventor: TAJIMA KEIJI
IPC: E01D1/00
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spring element with a simple constitution, and moreover, with a structure hard to be buckled, and a vibration control device with excellent durability.  <P>SOLUTION: The spring element 17 is constituted of a plurality of coil springs 21a, 21b arranged in parallel, one connection member 22 connected solidly to ends of the coil springs 21a, 21b, the other connection member 23 connected solidly to the other ends of the coil springs 21a, 21b, one mounting part 24 provided to the one connection member 22, and the other mounting part 25 provided to the other connection member 23. In the vibration control device (a mass damper) 12, the structure is adapted in which the spring element 17 is arranged between a frame body 13 fixed to a bridge 11, an arm 14 mounted to be capable of vibration on the frame body 13 and the one mounting part 24 is mounted on the arm 14, and the other mounting part 25 is mounted on the frame body 13.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003232944-A (JP)
Title: Parallel transmission and reception module
Inventor: KUHARA MIKI
IPC: G02B6/30
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical transmission and reception module for a multichannel on which a plurality of light receiving elements and a plurality of light emitting elements are mounted, and which suppresses electric and optical crosstalks and is connected to a standard connector having a narrow interval.  <P>SOLUTION: Optical transmission lines A, B, C and D each of intervals of which is increasing are provided on a substrate, the narrow interval part S of the beginning end is opposed to a plurality of fibers of an optical connector, the pitch of the optical transmission lines is expanded in a expanding part W in the midway, a wavelength selection filter 6 is provided in the midway of a wide interval part T where the pitch is increased, a light receiving element PD is mounted on the filter, and a light emitting element LD is provided at the terminal of the expanded part. Received light emitted from the fiber of the optical connector is entered into the optical transmission line, guided from the narrow part to the expanded part which has a wide pitch via the expanding part, the received light is selectively reflected upward by the wavelength selection filter to be entered into a plurality of light receiving elements, the transmission light emitted from the light emitting element is guided from the expanded part to the narrow part via the expanding part to be entered into the optical fiber of the connector.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003176247-A (JP)
Title: Method of producing 4-trifluoromethoxybenzyl halide
Inventor: FUJII KATSUTOSHI
IPC: C07C41/30
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an industrial method for producing 4- trifluoromethoxybenzyl halide which is useful as an intermediate for medicines and agrochemicals in high yield by using raw materials which are free from toxic problems, readily synthesized industrially and largely available.  <P>SOLUTION: In this invention, 4-trifluoromethoxybenzyl halide is produced by carrying out the reaction between trifluoromethoxybenzene and an aldehyde, e.g. paraformaldehyde in the presence of a halogenation agent, an acid catalyst and a phase transfer catalyst.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003230765-A (JP)
Title: Liquid crystal picture display control program for portable game machine
Inventor: REIZEI HIROTAKA
IPC: A63F13/25
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal picture display control program for a portable game machine by which display is easy to see in a reflection type liquid crystal display and, at the same time, a Chinese character is easily recognized when the character is inputted.  <P>SOLUTION: The liquid crystal display control program for the portable game machine includes: (a) a procedure for displaying a lightness adjustment picture on the screen of the reflection type liquid crystal display (S1 in Fig. 3); (b) a lightness arithmetic procedure for calculating a lightness value in response to the operation of a player, and storing it in a prescribed memory means (S2 in Fig. 3); (c) a color used change arithmetic procedure for changing the lightness of a color used which is stored in a picture display memory (S3-S5 in Fig. 4); and (d) a procedure for displaying the prescribed picture on the reflection type liquid crystal display based on the rewritten color used, and adjusting the lightness of the picture of the liquid crystal display without using an illuminating means (S6 in Fig. 4).  <P>COPYRIGHT: (C)2003,JPO