baber/WOPTO huggingface dataset:
Patent JP-2005232315-A (JP)
Title: Polyelectrolyte and proton-conducting membrane
Inventor: OTSUKI TOSHITAKA
IPC: C08G61/00
Filed: 2004-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid polyelectrolyte with improved hot-water and radical resistance (durability) composed of a polymer having a sulfonic acid group, and to provide a proton-conducting membrane composed of the electrolyte.  <P>SOLUTION: The polyelectrolyte is composed of a polymer having a unit with a specific sulfonic acid group and a unit represented by the following chemical formula, wherein R<SP>1</SP>-R<SP>8</SP>each independently may be the same or different and denotes at least one atom or group selected from the group consisting of a hydrogen atom, a fluorine atom, an alkyl group, a fluorine-substituted alkyl group, an allyl group, an aryl group and a cyano group; W denotes a bivalent electron-withdrawing group or a single bond; T denotes a bivalent organic group or a single bond; and p denotes 0 or a positive integer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005230359-A (JP)
Title: Bench
Inventor: SEKI HIROSUMI
IPC: A47C3/02
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-height backrest bench of a style where a bench body is rocked back and forth and a weight is dispersed to a plurality of places of support legs.  <P>SOLUTION: The bench is provided with the bench body 10, the support legs 20, and guide mechanisms 30 for connecting the bench body 10 with the support legs 20. The whole of the guide mechanism 30 is arranged at a position which is not higher than the full height of the bench body 10 and that of the support leg 20. Each guide mechanism 30 has: a guide rail 61 provided at the support legs 20; two rollers 51 and 52 provided to the side plate part 13 of the chair body 10 to roll on the guide rail 61, and a horizontal shaft 40 connecting the top of the support legs 20 with the side plate part 13.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005239465-A (JP)
Title: Silicon carbide single crystal production device
Inventor: TOTTORI SATORU
IPC: C30B29/36
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production device which simply and stably grows a 4H-type silicon carbide single crystal with good crystal qualities.  <P>SOLUTION: In the silicon carbide single crystal production device, a raw material for growing a silicon carbide single crystal is housed in a graphite-made crucible; the crucible has a seed-crystal-fixing part which fixes a seed crystal for growing the silicon carbide single crystal and is set at a position facing the raw material; and the raw material is sublimated under heating to grow the silicon carbide single crystal on the seed crystal. The crystal growth is performed by adding 2.0-3.5 wt% scandium to the raw material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005241168-A (JP)
Title: Heat exchanger
Inventor: OKABE RYOJI
IPC: F28F9/18
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchanger with a structure capable of discharging condensate remaining at a downstream side end part of an air flowing direction of a fold-back part of a corrugated fin, and preventing a brazing material of a tank from flowing into a groove of a tube when brazing the tube to the tank.  <P>SOLUTION: In the heat exchanger, an end 12b of downstream side of the air flowing direction of an outer fin (corrugated fin) 12 of a groove 20 of downstream side end part in the air flow direction of the tube 11 is brought into a same position of an end 20a of upstream side of the air flowing direction, one or both ends of the downstream side in the air flowing direction of the outer fin are provided with protruding parts. The width of the outer fin in the air flowing direction including the width of the protruding parts in the air flowing direction is made equal to the width of the tube in the air flowing direction and the protruding parts are only provided at flat surface parts of the corrugated fin. At a brazing and mating part of the tube and the tank, an end of the groove is provided off a tip end position of a brazing fillet and a forming range of the groove is matched with a range of mating length of the corrugated fin.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005240780-A (JP)
Title: Laser ignition type engine including laser supply system with mirror
Inventor: AKAGAWA HIROKAZU
IPC: F02P23/04
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser ignition type engine including a laser supply system, accurately distributing laser light to multi-cylinder with one laser oscillator and freely adjusting the ignition timing in all operation regions in starting the engine.  <P>SOLUTION: In this laser ignition type engine, laser light oscillated from a laser oscillator is transmitted to the respective cylinders and applied into the cylinder to generate plasma, and the gas is ignited by the plasma. The engine includes partial mirrors driven to rotate and provided with a gradient at a plurality of different angles along the circumferential direction of a rotating shaft to reflect the laser light from the laser oscillator, wherein the laser transmission passage of the same number as that of the mirrors are provided, and the respective light entering parts are disposed in positions allowing the laser light reflected by the respective mirrors to enter the parts.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005245801-A (JP)
Title: Ball tray locking mechanism for pinball machine
Inventor: IMAI TAKU
IPC: A63F7/02
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To prevent illegal operation to the inside of a Pachinko game machine after making only a ball tray openable and closable without opening a glass door of the Pachinko game machine.  <P>SOLUTION: The Pachinko game machine PM is provided with: a front frame 2; a ball tray 30 fitted to the lower part of the front surface of the front frame 2 to be freely opened and closed with respect to the front frame 2; the glass door 5 positioned at the upper part of the ball tray 30 and fitted to be freely opened and closed with respect to the front frame 2; and a locking operation part 9 for locking or unlocking operation of the ball tray 30. The ball tray locking mechanism provided at the Pachinko game machine PM has a shutter unit 40 provided with a shutter blade 60 which is fitted extending to the right and left of the ball tray 30 and which is vertically movable according to the locking or unlocking operation of the locking operation part 9. In a state where the ball tray 30 and the glass door 5 is closed by the front frame 2, moving up of the blade 60 makes the upper part of the blade 60 and the lower end of the glass door 5 oppose each other to close a gap between the upper part of the ball tray 30 and the lower part of the glass door 5 through nearly the whole length to close and lock the ball tray 30.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005251602-A (JP)
Title: Card edge connector with ejector mechanism
Inventor: TANIGAWA JUNICHI
IPC: H01R13/633
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To allow easy extraction of a card even when access cannot be made to an ejector by fingers or a jig in a card edge connector with an ejector mechanism.  <P>SOLUTION: This card edge connector with an ejector mechanism comprises: an insulating housing 2 with slots 4; a plurality of electrical contacts 6 for making electrical contact with conductive pads 104 of cards 100 arranged and inserted in the slots 4; and an ejector 20 for ejecting the cards 100 that is attached only to one end of the insulating housing 2 along the length thereof. By pulling the other end side of the card 100 mounted in the slot 4 in a direction almost opposite to the direction of insertion of the card 100, the card 100 turns around an end side thereof and a locking projection 106 energizes a slip-off preventing part 34 to turn the ejector 20, thereby releasing the engagement of the locking projection 106 and the slip-off preventing part 34.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005245349-A (JP)
Title: Baked confectionery of annual ring form and method for producing the same
Inventor: MATSUZAKI ZENJIRO
IPC: A23G3/00
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing baked confectionery excellent in taste through selecting other cereals instead of wheat flour with allergic properties and using the quality of cereals to be substituted, and intended for solving a bad condition on production.  <P>SOLUTION: The baked confectionery of an annual ring form is made by laminating in many layers a large number of thin cake dough layers like Baumkuchen in the circumference direction. The method for producing the baked confectionery comprises concentrically laminating a large number of thin dough layers formed by baking as starch rice powder containing corn starch, forming the product into a cylindrical state having a transparent hole in the axial direction in the center, and giving the outside of both the ends of the dough layer a big arc outward projecting chamfer extending from the periphery to the opening end of the transparent hole. Furthermore, the method comprises dividing eggs into albumen and yolk, making a dough semi-finished product by kneading yolk and a material of starch, making sugar-added albumen through mixing sugar with albumen and adding the sugar-added albumen to the dough semi-finished product followed by kneading to make dough.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004348938-A (JP)
Title: Information carrier device and method for correcting information carrier eccentricity
Inventor: FUJIUNE KENJI
IPC: G11B21/10
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To detect the eccentricity direction of an information carrier without depending upon information recorded on the information carrier.  <P>SOLUTION: This information carrier device accesses an information carrier on which at least one track is formed, and is provided with: the number of times of crossing detecting means for detecting the number of times a head configured so as to access the information carrier crosses a track; an eccentric direction detecting means for detecting the eccentricity direction of the information carrier in accordance with the number of times of crossing; an eccentricity distance detecting means for detecting the eccentricity distance of the information carrier in accordance with the number of times of crossing and the eccentricity direction; and an eccentricity correcting means for correcting the eccentricity of the information carrier in accordance with the eccentricity direction and the eccentricity distance.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005257332-A (JP)
Title: Radar device
Inventor: YAMASHITA TOSHIHIKO
IPC: G01S13/28
Filed: 2004-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the size, weight and cost of a device by satisfactorily performing an amplifying processing by an automatic gain control circuit without using a delay line.  <P>SOLUTION: This radar device comprises a modulator 2 modulating a transmitting power with a pulse code obtained by a pulse code generation circuit 21; an IF amplifier 8 amplifying, after transmitting and receiving this modulation signal, the intermediate frequency signal of the received signal; and an AGC circuit 11 controlling the gain of the IF amplifier 8. In the pulse code generation circuit 21, a pulse train with a preceding pulse added to the pulse code at a time early by a time T considering the response time of the AGC circuit 11 is generated, and the microwave power is modulated with this pulse train. According to this, since the AGC circuit 11 is operated early by the time T by the preceding pulse, the natural pulse code train of the received signal can be amplified with a properly adjusted gain.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005255561-A (JP)
Title: Multi-substituted pyrimidine and method for selectively producing the same
Inventor: YOSHIDA JUNICHI
IPC: C07B61/00
Filed: 2004-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a selective method for producing a multi-substituted pyrimidine suitable for a luminescent material, etc.  <P>SOLUTION: This selective method for producing the multi-substituted pyrimidine is provided by reacting a first π-electron-containing compound containing the first π-electron-containing group with a first carbon atom in the 2 carbon atoms positioned at meta-positions for an organic group in a pyrimidine bonded with the organic group containing an atom selected from group 13-16 elements on a long period type periodic table of elements for bonding the first π-electron-containing group, reacting a second π-electron-containing compound with a second carbon atom for bonding the second π-electron-containing group and then substituting the organic group with a third π-electron-containing group by reacting the third π-electron-containing compound containing the third π-electron-containing group. It is preferable to have an aspect of selecting the first to third π-electron-containing groups from aryl, heteroaryl, alkenyl and alkynyl groups and an aspect of using a cross coupling reaction as the substitution reaction of the organic group with the third π-electron-containing group.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005259864-A (JP)
Title: Method for emitting multicolored light
Inventor: TANAKA MITSUHIRO
IPC: H01L33/32
Filed: 2004-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting method for emitting a multicolored light at an excellent light emitting efficiency.  <P>SOLUTION: When an LED element 20 emits a blue light, a part of the energy is absorbed by a phosphor 10 to excite a rare-earth or transition metal element added to a green fluorescent layer 13G and a red fluorescent layer 13R, respectively. At the same time, the rare-earth or transition metal element is excited by energy generated by recoupling carriers confined in each fluorescent layer by the energy also. Thus, a green light and a red light are emitted at a high efficiency from the green fluorescent layer 13G and the red fluorescent layer 13R. As the composition of the fluorescent layer has no electric restraints, more rare-earth or transition metal elements can be added than in the case where an electric field is afforded. This point can contribute to enhancements in the light emitting efficiency. By mixing a blue light emitted from the LED element 20 with a green light and a red light emitted from the phosphore 10, the light emission of a white light by three-color mixture which is more excellent in color development properties than two-color mixture is materialized at a low cost.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005254385-A (JP)
Title: Vacuum tweezers device
Inventor: TAKAHASHI KIYOSHI
IPC: H01L21/68
Filed: 2004-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum tweezers set easily performing miniaturization, reduction of cost and simplification of piping work by eliminating a change-over distributor by building an air pressure source for suction and an air pressure source for discharge in one air pump.  <P>SOLUTION: This vacuum tweezers device 3 is constituted by forming a suction channel 11 for the holding with suction connected to the air pressure source for suction through a piping part 5 and a discharge channel 12 for suction and release connected to the air pressure source for discharge, by providing a change-over valve 6 to change the suction channel 11 and the discharge channel 12 over to each other and by communicating a selection channel of the change-over valve 6 over to a suction tool 19 through a suction conductor 20 from a tweezers main body 3 and carries out the holding with suction and the suction of a sucked article, and the air pressure source for suction and the air pressure source for discharge are built in one unit of the air pump 4 with a diaphragm type pump unit 27 installed on it.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005253729-A (JP)
Title: Pinball machine
Inventor: ENDO MASAO
IPC: A63F7/02
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pinball machine which makes a game interesting by varying the opening and closing operation of a big prize-winning means in the middle of a big win profitable state and where lost profits of a player are minimized when launching of game balls has to be stopped in the middle of the big win profitable state when held balls run out completely during generation of a profitable state due to the carelessness of the player.  <P>SOLUTION: The machine is provided with a big win profitable state generation means which generates an opening operation state where an opening and closing type big prize-winning means comes into an opening state for a prescribed period a plurality of times with a time interval therebetween on the basis of establishing of a prescribed big win profitable state generation condition. On the basis of the fact that the number of prize-winning game balls to the big prize-winning in the middle of the opening operation state is smaller than a prescribed number, the big win profitable state generation means sets the time interval following the opening operation state to be an extended time interval longer than a normal time interval (S23, 24b and 25b).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005262480-A (JP)
Title: Light beam emission controller
Inventor: MORIYA HIDEKI
IPC: B41J2/44
Filed: 2004-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To simplify a device by omitting a part such as a light detector necessary for monitoring to stabilize luminous energy and reducing the number of parts.  <P>SOLUTION: The light beam emission controller generates electrical current correlating with driving current to drive a light-emitting element 36A by a current mirror output circuit 30 rather than detecting luminous energy of actual light emission, monitors the current and makes a feedback correction in connection with luminous energy fluctuation correction in the light-emitting element 14A of an areal light-emitting laser 14. Consequently, parts such as a light detector to detect luminous energy, a half mirror to guide a light beam to the light detector, a selector mirror (galvanometer mirror) or a shutter are no longer required, the device structure can be made compact. Since light used for scanning exposure is no longer dispersed, luminous energy for scanning exposure can be further increased and the device proves to be useful for increasing the scanning speed, expanding the dynamic range of a density distribution and improving image quality.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005265993-A (JP)
Title: Fixing device and image forming apparatus
Inventor: NAGATA MASANARI
IPC: G03G15/20
Filed: 2004-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To restrain breakage at both ends of an endless belt by realizing constitution for restraining the deviation of the endless belt without using a deviation preventing member.  <P>SOLUTION: The fixing device is equipped with a fixing roll 61 carrying recording material, the endless belt 62 capable of moving while coming into contact with the roll 61, and a pressure pad 64 arranged inside the belt 62 and forming a nip part N through which paper P passes by bringing the belt 62 into press-contact with the roll 61. A high friction layer (friction resistance part) 61b having a friction coefficient higher than that of a paper passing area where the paper P passes is formed on the outside in the longitudinal direction of the paper passing area on the roll 61.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004329210-A (JP)
Title: Gene imparting resistance to salt stress
Inventor: ENDO NOBORU
IPC: C12N9/90
Filed: 2004-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new gene imparting resistance to salt stress to plant for a long period, and to provide a salt stress resistant transgenic plant transduced with the gene.  <P>SOLUTION: The gene encodes proteins exhibited by following (a), (b), or (c), and the salt stress resistant transgenic plant is obtained by transducing the gene. (a) A protein comprising a specific amino acid sequence, (b) a protein comprising a specific amino acid sequence having one or more amino acids deleted, substituted or added, and imparting salt stress resistance to the plant, (c) a protein comprising a specific amino acid sequence having one or more amino acids deleted, substituted or added, and having UDP glucose (uridine diphosphoglucose) 4-epimerase activity.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005265318-A (JP)
Title: Coupling structure of heat insulating panel
Inventor: MATSUI KIYOTAKA
IPC: F25D23/06
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coupling structure of heat insulating panels which lessens the protrusion of a bolt without impairing the heat insulating characteristic, enables enhancement of the appearance of the panel coupling part, and facilitates the coupling operation of the panels with each other.  <P>SOLUTION: The coupling structure of heat insulating panels is configured so that two heat insulating panels P1 and P2 formed from a pair of front face plates 3, frames 4A and 4B interposed between the edges of the plates 3, and a core 5 of heat insulating material to be put fully in the space formed by the plates 3 and the frames 4A and 4B are placed in conjunction in such a way as intersecting perpendicularly and the bolt 6 penetrating the frame 4A of the panel P2 and the core 5 is screwed fast to the panel P1 with a washer 7 interposed, wherein an accommodating recess 72 capable of accommodating the head 61 of the bolt 6 is provided at the periphery of the center hole 73 in the washer 7, in which the top of the head 61 to mate with the recess 72 is formed flat, and thereby the top surface of the bolt head 61 and the oversurface of the washer 7 are made approximately flush by pressing the recess 72 in association with the driving of the bolt 6 allowing the washer 7 to bite into the frame 4A.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005263050-A (JP)
Title: Driving mechanism of compressor in air conditioner for vehicle
Inventor: HIGASHIYAMA AKIYOSHI
IPC: B60H1/32
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving force transmission mechanism to a compressor of an air conditioner for a vehicle from an engine, capable of miniaturizing and reducing weight and cost of the whole of the driving force transmission mechanism and contributing to fuel saving of the vehicle by more rationally arranging it suitably for a current state of the vehicle by generally reconsidering of conventional arrangement of driving force transmission equipment.  <P>SOLUTION: This driving mechanism of the compressor in the air conditioner for the vehicle is characteristically provided with a clutch to control ON/OFF of driving force transmission on the engine side in the mechanism to drive the compressor used for the air conditioner for the vehicle by the engine of the vehicle through a driving force transmission means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005268098-A (JP)
Title: Cold-cathode type fluorescent lamp and backlight unit
Inventor: YAMASHITA HIROBUMI
IPC: G02F1/13357
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cold-cathode type fluorescent lamp which can be housed in a limited housing space of a backlight unit, and in which light emission efficiency is unlikely to be reduced, even if lamp electric current is made to be increased.  <P>SOLUTION: The cold-cathode type fluorescent lamp 100, having a glass bulb 10 and a pair of electrodes 4a, 4b arranged and installed at both end parts in this glass bulb 10, and in a positive column light-emitting part 10a of the glass bulb 10, has a flat shape for the cross-sectional face of a light take-out part 10d.  <P>COPYRIGHT: (C)2005,JPO&NCIPI