baber/WOPTO huggingface dataset:
Patent JP-2003254304-A (JP)
Title: Mechanical control device of servo-actuator
Inventor: KAMIMURA TOSHIO
IPC: B64C13/00
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To continuously keep an abnormal servo control valve 39 separated from a control system and to make the servo control valve 39 having recovered from the abnormality reusable.  <P>SOLUTION: When the movement of a control member 41 of the servo control valve 39 is inhibited by the adhesion, etc., the operation input A, larger than usual, is applied to a first link 43, and a roller 59 is drawn out of a recess 61a against a spring 63. Accordingly, the first link 43 is separated from the control member 41 to be displaced, and the servo control valve 39 with an abnormality is separated from the control system. When the servo control valve 39 is recovered from the abnormality, the roller 59 is inserted into the recess 61a again, and the servo control valve 39 is usable again.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003255222-A (JP)
Title: Compact photographic lens
Inventor: SATO HIROSHI
IPC: G02B13/04
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact high-resolution photographic lens consisting of a small number of lenses.  <P>SOLUTION: The photographic lens is constituted of a first lens group (L1 and L2) having strong positive refractive power, a second lens group (L3) succeeding to the first lens group and having weak refractive power and a third lens group (L4) having weak refractive power, whereby its entire length is shortened. Furthermore, the first lens group (L1 and L2) is constituted of a first lens L1 having positive refractive power and a second lens L2 having negative refractive power, whereby spherical aberration, comma aberration and chromatic aberration mainly on the axis are compensated, and a meniscus lens whose one refractive surface, at least, is aspherical and whose concave surface faces to an object side is set as the second lens group (L3), whereby the comma aberration and astigmatism are mainly excellently compensated, then distortion aberration is mainly excellently compensated by the aspherical surface of the third lens group.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003256986-A (JP)
Title: Device, method and program for providing danger information for vehicle
Inventor: SATOMURA MASASHI
IPC: G08G1/09
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a method for providing danger information for more specifically providing danger information to a driver and to provide a computer readable program for executing the method for providing danger information.  <P>SOLUTION: Various conditions around a vehicle are detected, an object road section with possibility to be a dangerous state to traveling of the vehicle is judged based on various conditions around the vehicle and the danger information is given about the judged object road section.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003259650-A (JP)
Title: Exciting current detector of transformer and controller of self-excited converter employing it
Inventor: OTSUKI MIDORI
IPC: H02M7/12
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To detect the exciting current of a transformer constituting each stage of a zigzag connection transformer accurately.  <P>SOLUTION: The exciting current detector of a zigzag connection transformer arranged to impart a phase difference between the secondary winding currents of respective transformers by connecting primary windings of a plurality of transformers while combining two phases at a turn ratio different from transfer to transfer comprises a means 18 for adding the values of primary winding current detected for respective phases at the same rate as the turn ratio of respective phases for each transformer, and a means 19 for detecting the exciting current of each transformer by taking the difference between the sum of detected values of phases of a primary winding current and the detected value of a secondary winding current.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002356469-A (JP)
Title: Use of arylsulfonyl urethane for film forming resin for nitrocellulose manicure, and new arylsulfonyl urethane and nitrocellulose manicure
Inventor: LECACHEUR MARYSE
IPC: A61K8/46
Filed: 2002-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a new arylsulfonyl urethane useful for film forming resin for a nitrocellulose manicure. SOLUTION: This arylsulfonyl urethane is a poly(arylsulfonyl urethane) expressed by formula (I), having 2 to 5 arylsulfonyl urethane groups and molecular weight of 450 to 1500. (n is an integer of 2<=n<=5, A is an organic functional group having valency of bivalent to trivalent, tetravalent or pentavalent according to the integer n of 2, 3, 4 or 5, and A is a main chain of A(OH)n selected from a group comprising a polymethylene glycol, a polyoxyalkylene glycol, a polyether triol, a polyether tetraol, a glycelol, a trimethylolalkane and xylitol).
Patent JP-2003261571-A (JP)
Title: Method of production for dibenzocyclo compound
Inventor: TAKAHASHI TAMOTSU
IPC: C07B61/00
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of bonding more than one aromatic rings.  <P>SOLUTION: The method produces the dibenzocyclo compound (1) by dimerizing a styrene oxide derivative expressed by formula (2) or (2)' in the presence of a transition metal halide. [In the formula R<SP>1</SP>, R<SP>2</SP>, R<SP>3</SP>, R<SP>4</SP>or R<SP>5</SP>are each same or different H or a hydrocarbon group, etc.].  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003264943-A (JP)
Title: Motor
Inventor: HIWAKI EIJI
IPC: H02K1/16
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor which reduces vibration and sound caused by torque pulsation enough without complicating structure of a stator and a rotor, and to provide an apparatus mounting it.  <P>SOLUTION: This motor is provided with an open cut where diametrical length Ls is Ls>Wt and besides (0.1×Lt)<Ls<(0.7×Lt), when defined that the diametrical width of the wide part 14 at the tip of a tooth is Wt and the length from the end on inside diameter side within the tooth to the base of the tooth 12 crossing a yoke 15 is Lt. The width in rotational direction of the opening on inside diameter side of the above cut is in the range of an aperture angle (mechanical angle) (5/P)<θ<(16/P) [°] to the center of the rotor when numbers of pokes of the motor are denoted as P.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003260446-A (JP)
Title: Method and apparatus for treating methane fermentation of organic waste
Inventor: SHIMIZU KOJI
IPC: B09B3/00
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for treating methane fermentation of an organic waste with high treating capacity by which the methane fermentation of the organic waste with a high solid concentration can be stably performed and the whole system can be made compact.  <P>SOLUTION: When the organic waste is treated in a methane fermentation tank 34, the methane fermentation is performed by filling an immobilized microorganism 45 prepared by carrying an anaerobic microorganism comprising methane bacteria as the main ingredients on a carrier comprising a synthetic resin raw material treated with hydrophilic treatment with an oxidizing agent in the methane fermentation tank 34. The oxidizing agent is preferably ozone gas. In addition, the carrier is preferably a nonwoven fabric and preferably has a cylindrical or sheet form. In addition, it is preferable that the organic waste is circulated in the methane fermentation tank 34 and gas produced by the methane fermentation is blown into the organic waste in the methane fermentation tank 34 and in addition, while the organic waste is mechanically agitated, e.g. by an agitating blade 51, the methane fermentation is performed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003271503-A (JP)
Title: Push delivery display method for information and its program
Inventor: UCHIYAMA TAKASHI
IPC: G06F15/00
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To enable push delivery display of information on a monitor provided in airport waiting facilities, public offices and offices.  <P>SOLUTION: An electronic mail 5 describing a URL address to be displayed is transmitted from a terminal 3 to a main address of an account previously registered in a personal computer 2. On receiving the electronic mail, the personal computer 2 extracts the URL address from the electronic mail 5, gains access to the designated URL address by connection to the Internet, and fetches information. Subsequently, the fetched information is displayed on a display device 1. The display device 1 is provided in the airport waiting facilities, the public offices and the offices.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003270866-A (JP)
Title: Image forming apparatus
Inventor: FUKUDA MASASHI
IPC: G03G15/08
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a good image in all the environment by preventing deterioration of the image quality in the environment.  <P>SOLUTION: An environment detecting means is installed, and an electrification potential, an exposure potential and a developing potential are controlled so that (|exposure potential - developing potential|):(|electrification potential (non-exposure potential part) - developing potential|)=1:1.2 to 1.6 may be established in accordance with the detection result.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003270610-A (JP)
Title: Liquid crystal optical switch and driving method therefor
Inventor: IDE MASASHI
IPC: G02B5/30
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polarization control type liquid crystal optical switch which is applicable to optical fiber communication and has a simple structure and an easy driving method therefor and is suitably made into an array and is applicable to even an optical attenuator and to provide a driving method therefor.  <P>SOLUTION: Liquid crystal molecules of a liquid crystal layer are oriented in anti-parallel or parallel in each of a plurality of polarization controlling liquid crystal cells and a residual birefringence compensating liquid crystal cell, and cell thickness and retardation ratios of the liquid crystal layers in a plurality of polarization controlling liquid crystal cells are approximately equalized, and azimuth angles of liquid crystal directors brought into contact with the pair of substrates are approximately equalized, and azimuth angles of liquid crystal directors in the residual birefringence compensating liquid crystal cell and those of the polarization controlling liquid crystal cells are made approximately orthogonal to each other.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003268547-A (JP)
Title: COLUMNAR SiC FORMED BODY AND PRODUCTION METHOD THEREFOR
Inventor: SUGIHARA TAKAOMI
IPC: C04B41/87
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high purity, high density columnar SiC which is suitably as various heat treatment members of a semiconductor production system, and to provide a production method therefor.  <P>SOLUTION: An SiC formed body produced by a CVD (chemical vapor deposition) method is subjected to machining to obtain a SiC bar having an almost circular cross-section. The SiC bar is used as a core material, and an SiC layer precipitated by the CVD method is stacked and integrated into the outer circumferential face of the core material to obtain the circular SiC. In the production method, An SiC formed body produced by precipitating SiC over the surface of a base material by a CVD method to deposit a film, and thereafter removing the base material is machined into a bar-shaped core material having an almost circular cross-section, and the core material is set in a CVD reaction system, and SiC is precipitated and stacked on the outer circumferential face of the core material by CVD reaction, and is integrated into the core material.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003273269-A (JP)
Title: Wiring board for mounting semiconductor element and its manufacturing method
Inventor: MOTOMURA KOICHI
IPC: H01L23/12
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring board for mounting a semiconductor element which can rigidly connect metallized terminals for connecting the element and a solder bump and can impart fauomable corrosion resistance to a lead terminal for external connection and which has excellent productivity.  <P>SOLUTION: The wiring board for mounting the semiconductor element comprises an insulating base 1 having a mounting part 1a for mounting the element 4 on an upper surface and a plurality of metallized terminals 2a for connecting the element to the mounting part 1a from the part 1a to a lower surface, and a plurality of external connection lead terminals 3 stood so as to electrically connect metallized wiring conductors 2 to the lower surface of the base 1. In this board, the terminals 2a are covered with electroless plated films 7, 8, and the lead terminals are sequentially covered with electrolytically plated films 9, 10 and the electroless plated film 8.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003268180-A (JP)
Title: Thermoplastic elastomer composition
Inventor: SAITO HIROTAKE
IPC: C08L25/08
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To improve tensile strength and elongation at break of a styrenic thermoplastic elastomer at high temperatures.  <P>SOLUTION: To the styrenic thermoplastic elastomer, 1 phr-50 phr fine particles composed of a crosslinked polystyrene having a diameter of ≤10 μm are added. Further, into a composition comprising the styrenic thermoplastic elastomer, polyolefin, and paraffin oil, 1 phr-50 phr fine particles composed of the crosslinked polystyrene having a diameter of ≤10 μm are mixed. The crosslinked polystyrene has the crosslinked polystyrene as the nucleus having a functional group on its surface or has a crosslinked polystyrene as the nucleus having no functional group on its surface.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003275886-A (JP)
Title: Laser beam machining method and laser beam machining apparatus
Inventor: WAKABAYASHI NAOKI
IPC: B23K26/382
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To form an opening effectively in a short time on a covering layer of an object to be worked.  <P>SOLUTION: The object to be worked including a base member which has a surface layer of a first material, a covering layer formed in a part of the surface of the base member by using a second material different from the first material and an adhesive layer which is adhered closely to at least part of the surface of the covering layer is prepared. A laser beam has a property of transmitting through the adhesive layer and the covering layer, reflected by the surface of the base member and peeling the covering layer of a reflecting position off the base member. The laser beam is made incident on the object to be worked from the surface of the adhesive layer and part of the covering layer is peeled off the base member. The adhesive layer is separated from the covering layer and the part of the covering layer peeled off the base member is removed from the object to be worked together with the adhesive layer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003275604-A (JP)
Title: Capacity restoring method for ion exchanger and capacity restoring apparatus therefor
Inventor: KOBORI DAIJIRO
IPC: C02F1/42
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a capacity restoring method for an ion exchanger capable of effectively restoring the capacity of an anion exchanger (an anion exchange resin, an anion exchange film or the like) lowered in its capacity and hardly restored in its capacity by regeneration, and an apparatus therefor.  <P>SOLUTION: Iodide ions (I<SP>-</SP>) are brought into contact with the anion exchanger lowered in its capacity to restore the capacity of the anion exchanger. As the method for bringing iodide ions into contact with the anion exchanger, a method for immersing the anion exchanger in a solution containing iodide ions, a method for passing the solution containing iodide ions through the anion exchanger or the like can be employed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003281363-A (JP)
Title: Clerk notification system
Inventor: NAKAMURA ZENKO
IPC: G06Q20/18
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clerk notification system for notifying a clerk when an important customer comes to a bank.  <P>SOLUTION: In receiving an account number read by an ATM 1, a customer data base control device 2 retrieves clerk service information stored in a customer data base 3 by using the account number as a key. The ATM 1 discriminates whether clerk's service to the customer is required or not from the clerk service information when the clerk service information is inputted in response to the sending of the account number, and in discriminating the necessity of clerk's service, notifies the calling of the clerk and terminal equipment 4 receiving the notification displays time elapsed when the customer operates the ATM 1 on a display part 44.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002365415-A (JP)
Title: Structure for mounting electric circuit board for electric display element drive in anti-dazzle mirror, and assembling method of the anti-dazzle mirror
Inventor: HATTORI NORIKAZU
IPC: G02B5/08
Filed: 2002-03-25
Abstract: PROBLEM TO BE SOLVED: To achieve the reduction of the number of components, simplification of assembly work, etc., by simplifying a structure for mounting the electric circuit board for anti-dazzle drive of an anti-dazzle mirror on a mirror. SOLUTION: An electric circuit board 20 is stuck on the back surface of a variable reflectance mirror 12 through a sheet-shaped adhesive 72. The wiring 14 of the variable reflectance mirror 12 is connected to the electrode terminal of the electric circuit board 20. The variable reflectance mirror 12 is housed in the front opening part of a body part 52. A ring 58 is put on the peripheral part of the front opening part, and the variable reflectance mirror 12 is fixed and held.
Patent JP-2003280335-A (JP)
Title: Image forming apparatus
Inventor: GOMI FUMIMITSU
IPC: G03G15/02
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent fogging by reversed toner caused in the case of using cardboard or coated paper by making it pass as material to be recorded P in a cleaner-less system image forming apparatus using contact electrification.  <P>SOLUTION: The image forming apparatus has an opportunity to apply bias for discharging toner intruding in a contact electrifying member 2A to an image carrier 1 in accordance with an integrated image ratio or the number of passing paper, and is provided with a selection means 101 for selecting the material to be recorded P to be used, and an opportunity or time, or the opportunity and the time to discharge the toner intruding in the member 2A are changed in accordance with the selected material to be recorded P.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003283170-A (JP)
Title: Air cooled casing structure
Inventor: FUCHIGAMI KAZUHISA
IPC: H05K7/20
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To realize an air cooled casing structure wherein efficiency is prevented from being lowered owing to a turbulent flow caused by collision by controlling the direction of fresh air coming together into a central chamber.  <P>SOLUTION: In an air cooled casing structure wherein a central chamber and first and second containing chambers are formed in a box shaped casing putting the central chamber therebetween, and fresh air is sucked from first and second side wall hollow window sections formed in the wall of the casing and is discharged from the central chamber for cooling any instrument in the first and second containing chambers, there is provided a guide member for guiding the fresh air sucked through the first and second side wall hollow window sections in the direction of the bottom of the central chamber.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003283294-A (JP)
Title: Quartz vibrator
Inventor: SATO SEIJI
IPC: H01R9/16
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a quartz vibrator which reduces manufacturing unit price and suites to common use of parts.  <P>SOLUTION: The quartz vibrator has a metal base having a base flange through which a pair of airtight terminals are led out from the bottom plane and electrically connected to exciting electrodes of a quartz element, a metal cover having a cover flange united to the base flange, and a grounding terminal provided on the bottom plane of the base between a pair of the airtight terminals. The grounding terminal consists of a grounding terminal board of a flat board shape, and the grounding terminal board consists of a clamp body of a flat board shape with elasticity covering more than half of the side plane of the circle shape from the front of the cover, a folded part of a channel shape fixing to the base flange and the cover flange at a central bottom end part of the clamp body, and the terminals body extended from the top end of the folded part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003290366-A (JP)
Title: Therapeutic device
Inventor: BILGIN KESERCI
IPC: A61B18/20
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To realize a therapeutic device easily simultaneously executing therapy and magnetic resonance imaging.  <P>SOLUTION: This therapeutic device has: a therapeutic means 51 used by an operator, supplying therapeutic heat to a predetermined portion of a treated body 1; a photographic means 11 respectively photographing a tomographic image and a temperature distribution image of a therapeutic portion by use of magnetic resonance in parallel with the therapy; a setting means 190' set near a photograph space, allowing the operator to set photographic conditions; a setting means 510' set near the photograph space, allowing the operator to set therapeutic conditions; a display means 180' set near the photograph space, displaying the tomographic image for the operator; and the other display means 508' set near the photograph space, displaying the temperature distribution image for the operator.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003200052-A (JP)
Title: Catalyst for synthesizing carbon fiber, composite carbon material, carbon fiber manufacturing method, catalytic material for fuel cell and method for manufacturing catalytic material for fuel cell
Inventor: SUENAGA SEIICHI
IPC: B01J23/745
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a catalyst for synthesizing a carbon fiber, with which the output characteristics of a fuel cell can be improved.  <P>SOLUTION: The catalyst contains a powdery mixture of metallic particles having <1 μm particle diameter and hard-to-reduce inorganic material particles. The metallic particles are obtained by mixing the hard-to-reduce inorganic material particles having ≤500 nm average particle diameter as primary particles with a reducing inorganic material particles having ≤500 nm average particle diameter as primary particles while crushing them and then heat-treating the mixture under a reducing atmosphere to reduce the reducing inorganic material particles.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003291425-A (JP)
Title: Imaging apparatus and imaging method
Inventor: IKENO HIDEO
IPC: B41J5/30
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus capable of effectuating resource data stored in the imaging apparatus without the need of an operation by a resource operator such as switching on/off of the power source, or the like, and imaging immediately based on the updated resource data, and an imaging method.  <P>SOLUTION: Resource data received by a received data processing part 301 are stored in a resource data accumulating part 302. A storage data administering part 303 judges whether or not the resource data have been changed. In the case the stored resource data are judged to be changed, the resource data are processed in a resource data administering part 304 to be in a state referrable per reference unit of imaging by an imaging processing part 305. The imaging processing part 305 refers to the resource data for imaging.  <P>COPYRIGHT: (C)2004,JPO