baber/WOPTO huggingface dataset:
Patent JP-2003230197-A (JP)
Title: Speaker diaphragm manufacturing method, speaker diaphragm manufactured thereby, and speaker with the diaphragm
Inventor: MOROHOSHI YUKINORI
IPC: H04R7/02
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speaker diaphragm manufacturing method of a speaker mainly used for various audiovisual equipment, which has high productivity of reproducing a speaker diaphragm using pulp with high accuracy.  <P>SOLUTION: A plunger 21b whose area is equal to or more than an area of a paper-making mold 22 set in a paper-making bath 21 is moved down and pulp is stacked on the paper-making mold 22, whereby an occurrence of a stream of water by a drain is avoided, pulp is equally stacked on the paper-making mold 22, variation of pulp orientation is avoided, and the speaker diaphragm with good reproducibility and a stable quality can be provided with good productivity.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003225485-A (JP)
Title: Automatic heavy material sewing device
Inventor: KAWASAKI KIYOSHI
IPC: D05B35/10
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To saw a heavy material to be sewn by a sewing machine such that the width of a margin to sew up can be narrow.  <P>SOLUTION: A width w<SB>2</SB>from a hole 10A of a middle pressing metal 10 having the hole 10A for inserting a sewing machine needle 13 to an outer edge 10B on the guide side of the middle pressing metal 10 is formed narrower than a width w<SB>1</SB>from the hole 10A to an inner edge 10C such that a guide piece 12 for abutting the fabric end of the object to be sewn can be proximate to the middle pressing metal 10, and the guide piece 12 outside the middle pressing metal 10 is directly provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003229601-A (JP)
Title: Boron phosphide based semiconductor element, its manufacturing method and light emitting diode
Inventor: UDAGAWA TAKASHI
IPC: H01L33/40
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technical means for obtaining an active layer having uniform indium composition when an active layer composed of group III nitride semiconductor crystal containing indium which is expressed by a general formula AlQGaRInYN (where 0≤Q<1, 0≤R<1, 0<Y≤1 and Q+R+Y=1) is formed on a boron phosphide based semiconductor crystal layer.  <P>SOLUTION: An intermediate layer composed of III-V compound semiconductor is formed between a boron phosphide based semiconductor crystal layer and the active layer. The semiconductor has indium composition which is at most 1/2 of indium composition of the group III nitride semiconductor crystal layer forming the active layer. The intermediate layer is constituted from a polycrystal layer containing crystals different in a crystallinity.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003230386-A (JP)
Title: Method for assaying target nucleic acid in sample and apparatus used therefor
Inventor: TAKENAKA SHIGEORI
IPC: C12M1/00
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To assay a target nucleic acid in a sample with an ultrahigh sensitivity.  <P>SOLUTION: The method for assaying the target nucleic acid comprises repetitively carrying out (a) a process for dissociating the target nucleic acid, (b) a process for hybrid binding the dissociated target nucleic acid to a primer and (c) a process for carrying out an elongation reaction in the presence of the primer and a double-stranded specific bond compound and detecting an electrochemical signal possessed by the double-stranded specific bond compound. The primer consists of two kinds of primers and one kind thereof is preferably immobilized on an electrode.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003235229-A (JP)
Title: Molded motor
Inventor: MURAKAMI TOSHIAKI
IPC: H02K21/14
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a molded motor in which a reliability of a position detecting element for detecting the position of a rotor can be enhanced.  <P>SOLUTION: A control board 18 is disposed on the rear surface side of a stator 12 and molded integrally with the stator 12, and a motor body 26 having a rotor inserting space 30 on the inside of the stator 12 is formed of mold resin. A rotor 28 having a rotary shaft 38, a yoke 36 and a cylindrical magnet 39 is inserted into the rotor inserting space 30, and a position detecting element 24 is projected from the control board 18 and located on the inside of the cylindrical magnet 39 of the rotor 28. Since the control board 18 is disposed in the rear of a rear bracket 32, effective area of the control board 18 can be increased. Since an electronic component 22 arranged on the control board 18 is disposed around the rear bracket 32, heat can be dissipated through the rear bracket 32.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003232364-A (JP)
Title: Retainer for roller bearing
Inventor: YOSHIBA TAKEYUKI
IPC: F16C19/30
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a retainer for a roller bearing by which a crack can be prevented with the deformation and wear of the retainer carrying out prevention in forming the retainer by caulking two pieces of annularly formed body.  <P>SOLUTION: The retainer 1 is formed by caulking the bottom end in the right and left plate portion of an annular press-formed body 2 in a condition that a concavely annular press-formed body 3 is fitted into a reversely concavely annular press-formed body 2. Hardness of the annular press-formed body 2 of a caulking side is made lower than that of the annular press-formed body 3 to be caulked side, generation of the crack in a caulked portion is prevented, and necessary deforming strength and wear resistance as the retainer are secured in the annular press-formed body 3 to be caulked side.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003231780-A (JP)
Title: Thermoplastic elastomer composition for calendering, and sheet
Inventor: TOMINAGA TAKESHI
IPC: C08L23/00
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a thermoplastic elastomer composition excellent in calendering and capable of giving a calendered article having a good product appearance, and to provide a sheet obtained by calendering the thermoplastic elastomer composition.  <P>SOLUTION: The thermoplastic elastomer composition for calendering contains (A) a thermoplastic elastomer and (B) an acrylic-modified fluorine compound. The component (A) is obtained by dynamically heat treating a composition which contains (a1) a polyolefin resin, (a2) an oil-extended polyolefin rubber composed of 100 pts.wt. of a polyolefin rubber and 20-150 pts.wt. of a mineral oil softener and (a3) an organic peroxide.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003243660-A (JP)
Title: Field effect transistor
Inventor: OKAMURA HISASHI
IPC: C08G65/38
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a field effect transistor high in field effect mobility, high in on-off ratio, and manufacturable in a simplified way.  <P>SOLUTION: This field effect transistor has a semiconductor active layer and a gate insulating film, and the semiconductor active layer contains an extraordinarily branched polymer having a structure such that a plurality of organic groups are combined into branches. Structural parts of the polymer, such as branching parts or the outermost shells of branch tips, contain condensed aromatic residues, heteroaromatic residues, or aromatic amine residues.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003244973-A (JP)
Title: Control method and controller of ultrasonic motor
Inventor: SHIOTANI TOSHIAKI
IPC: H02N2/00
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller of an ultrasonic motor by which the over- resonance of the ultrasonic motor is efficiently and surely prevented by an inexpensive circuit construction.  <P>SOLUTION: A vibration pattern of a vibrator is detected using a sensor signal output according to the amplitude of piezoelectric ceramics. An amplitude value AX of the amplitude sensor signal is compared with an allowable amplitude value A<SB>0</SB>(step S2), and when the amplitude value AX exceeds an allowable amplitude value A<SB>0</SB>, it makes a limiting frequency fmin higher and controls a driving frequency f so that a difference from a resonance frequency f<SB>0</SB>is larger (step S3). When the amplitude value AX of the amplitude sensor signal becomes the allowable amplitude value A<SB>0</SB>or smaller, the limiting frequency fmin and a reference limiting frequency fK<SB>0</SB>are compared (step S4), and when the fmin exceeds the fK<SB>0</SB>, it gradually makes the limiting frequency fmin lower and returns it to the reference limiting frequency fK<SB>0</SB>.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002317306-A (JP)
Title: Girdle
Inventor: NAGAOKA YOSHIO
IPC: A41C1/06
Filed: 2002-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a comfortably wearable girdle enabling freely adjusting the size thereof in compliance with the figure of a user. SOLUTION: This girdle has a waist surrounding part 10a wrapping the waist of a wearer and leg surrounding parts 10b and 10c wrapping the legs of the wearer; wherein the waist surrounding part 10a is unitedly connected with the leg surrounding parts 10b and 10c to comprise a piece of cloth and has seizing members 30 and 32 detachable from front bodies 12a and 12b, and wraps the waist of the wearer and overlaps in front of the belly of the wearer to be adjustably seizable with the seizing members 30 and 32, and the leg surrounding parts 10b and 10c have at least one projected edge part of 10b', 10c', 10b", and 10c" having detachable seizing members 34b, 35b, 34c, and 35c and roll the leg parts of the wearer up so as to adjustably seize the edge parts 10b" and 10c" on a part of the girdle downward with the seizing members 35b and 35c.
Patent JP-2003238661-A (JP)
Title: Epoxy resin curing agent and resist composition containing the same
Inventor: KAMAYACHI YUICHI
IPC: C08G59/62
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epoxy resin curing agent that is advantageous for obtaining a cured product having good adhesiveness, solder heat resistance, hardness, chemical resistance, toughness, water resistance and the like without loss of development properties, and to provide a resist composition containing the same.  <P>SOLUTION: The epoxy resin curing agent is obtained by reacting a compound (a) having two or more phenolic hydroxy groups in a molecule with glycidol (b), wherein the epoxy group of the above (b) in the range of 0.1 equivalent to less than 1.0 equivalent is reacted with 1 equivalent of the phenolic hydroxy group of the above (a). The epoxy resin curing agent is compounded with an epoxy resin, an active energy ray-curable resin, an organic solvent, a photopolymerization initiator, a photosensitive (meth)acrylate compound and the like to obtain the resist composition.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003243622-A (JP)
Title: Memory cell array having ferroelectric capacitor and method of manufacturing the same
Inventor: NAKAYAMA MASAO
IPC: H01L21/8246
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a memory cell array with improved characteristics for ferroelectric capacitors and a method of manufacturing the same, and also to provide a ferroelectric memory device.  <P>SOLUTION: The memory cell array 100 is such that memory cells formed of the ferroelectric capacitors are arranged in a matrix. The ferroelectric capacitor includes first electrodes 12, second electrodes 16 arranged in a direction crossing the first electrodes 12, and a ferroelectric layer 14 disposed at least in regions where the first electrodes 12 and the second electrodes 16 cross one another. Side faces of the first electrodes 12 are covered by an insulation layer 18 formed of a material having a dielectric constant lower than that of the ferroelectric layer 14.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003244626-A (JP)
Title: Image processing apparatus, image processing system, image processing method, and imaging apparatus
Inventor: FUKUDA KOJI
IPC: H04N5/91
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing apparatus for properly performing gamma correction in response to the characteristics of an imaging apparatus.  <P>SOLUTION: The image processing apparatus includes: a receiving unit for receiving an image photographed by the imaging apparatus and imaging gamma information representing a gamma correction amount on the basis of imaging characteristics of the imaging apparatus with respect to the image from the imaging apparatus, an output gamma table indicating a correction value correcting the image; a table update section for updating the output gamma table on the basis of the imaging gamma information; and a correction section for correcting the image on the basis of the correction value.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003240111-A (JP)
Title: Gear shift control device for continuously variable transmission
Inventor: NISHIDA SUKEYUKI
IPC: F16H9/00
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gear shift control device for a continuously variable transmission which provided good gear shift feeling.  <P>SOLUTION: The gear is continuously shifted by changing a winding diameter of a belt installed on a primary pulley and a secondary pulley. The target primary pressure is determined in accordance with the deviation of gear ratio between an actual gear ratio i of the primary pulley and the secondary pulley, and a target gear ratio is calculated in accordance with a traveling condition of a vehicle. A gear shift control valve 25 changes its opening area in accordance with electric current supplied to its solenoid coil to adjust a flow rate of the operating oil supplied to a primary cylinder. The primary pressure supplied to the primary cylinder is detected by a primary pressure sensor, and the base current determined on the basis of the target primary pressure is corrected by feeding back the primary pressure detected by the primary pressure sensor to control the gear ratio.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003244508-A (JP)
Title: Solid-state image pickup device
Inventor: KUDO KENICHI
IPC: H04N5/335
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a joint portion from peeling and a circuit pattern on a flexible print board from separating in spite of sharp bending of the flexible print board at the joint portion between a circuit board for a camera and the flexible print board.  <P>SOLUTION: A camera unit, including a solid-state image pickup device, is connected to one surface side of the circuit board 1 for a camera. The joint portion 4a, provided on the surface side of the flexible print board 4, is connected to the back surface side of the circuit board 1 for the camera. A reinforcement member 6 is provided on the back surface side of the flexible print board 4, in combination with the joint portion 4a of the circuit board 1 for the camera. An end portion 6a of the reinforcement member 6 is located at the portion more projected than a line (a), indicating an end portion of the circuit board 1 for the camera.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003210319-A (JP)
Title: Pot for microwave oven
Inventor: ASANO MASASHIGE
IPC: A47J27/00
Filed: 2002-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pot for a microwave oven in which food can be cooked by using the microwave oven, the taste is satisfactory as well and a proposition in shortening of a cooking time can be cleared as well.  <P>SOLUTION: The pot is composed of an outer pot 2 for transmitting the electromagnetic waves of the microwave oven, an outer lid 5 bored with a hole 4 on the center for returning moisture blown out of that hole 4 into an inner pot 7 and transmitting electromagnetic waves, the inner pot 7 housed in the outer pot 2, made of a material not to transmit electromagnetic waves and equipped with holes 6 for circulating a fluid, and an inner lid 8a made of a material not to transmit electromagnetic waves and equipped with the holes 6 for circulating the fluid. Therefore, food 22 and water 21 are put in the inner pot 7 housed in the outer pot 2, and put into a microwave oven 9 while being covered with the outer lid 5 and the inner lid 8, the water 21 in a gap 27 is heated, the water 21 is circulated by the holes 6 on the inner pot 7 to boil the entire pot, and the food 22 is uniformly cooked. Generated bubbles are grown and released outsides from the holes 4 on the outer lid 5 but the bubbles grown up to such a degree are made into water and returned from the holes 4 into the original inner pot 7 by dead weight. As a result, problems as mentioned above can be solved.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245561-A (JP)
Title: Method for preparing catalyst layer
Inventor: NOTAKI TOMOHIRO
IPC: B01J37/02
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for preparing a catalyst layer capable of forming the catalyst layer at normal temperature, simply controlling a thickness of the catalyst layer, forming the catalyst layer at a desired place of a small space at a low cost and providing a good adhesiveness of a base plate and the catalyst layer.  <P>SOLUTION: The method for preparing the catalyst layer comprises a mixing step for mixing an active component of the catalyst and the catalyst carrier for carrying the active component of the catalyst; a pulverizing step for preparing the mixture obtained by the mixing step to a fine powder of the catalyst; and a spraying step for spraying the fine powder of the catalyst obtained by the pulverizing step on the base plate from a tip end of a small hole nozzle with a carrier gas.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003250025-A (JP)
Title: Image data processing system
Inventor: CHIBA HIROTAKA
IPC: H04N7/173
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image data processing system capable of applying complicated processing to image data obtained by an apparatus such as a camera attached mobile phone at a high-speed in a short time.  <P>SOLUTION: The image data processing system is configured to comprise: a first apparatus 10 having an image input section 11 for acquiring image information as image data and an image data transmission section 12 for transmitting image data acquired by the image input section 11; a second apparatus 20 having an image data reception section 21 for receiving the image data and an image data processing section 22 for applying processing to the image data received by the image data reception section 21; and a communication path 41 for communicatively connecting the first and second apparatus 10, 20.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003248267-A (JP)
Title: Motor-driven pan head device
Inventor: MAKARI NORIO
IPC: H04N5/222
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor-driven pan head device in which miniaturization is made without interfering with the driving of a unit to be driven in the vertical direction and the horizontal direction.  <P>SOLUTION: The motor-driven pan head device drives the unit 3 to be driven such as a camera, a lighting fixture in the horizontal direction and the vertical direction. The motor-driven pan head device comprises a driving section for driving the unit 3 to be driven in the horizontal direction, a unit base 1 for supporting the driving section, cables 26 for an external power supply and for connecting a controller to the driving section to give and receive signals and the power supply, and a take-up means for the cables 26. The cable take-up means is composed of a cable take-up drum 21 provided integrally with the output pulley 24 of the driving section. The output pulley 24 is provided at the outside wall of the cable take-up drum 21.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003248815-A (JP)
Title: Method and device for normalizing facial image, method and device for detecting position of eye in the facial image, and program
Inventor: ISHIHARA MASANORI
IPC: G06T7/60
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an element technique which contributes to precision improvement of individual authentication based upon a facial image.  <P>SOLUTION: A still picture acquisition part 20 extracts a still picture from a moving picture of the face of an examinee obtained by a moving picture acquisition part 10 as a facial image. In a facial image storage part 30, a registered face image is previously stored as a facial image on being a reference at normalizing the facial image. A normalized information generation part 51 acquires information showing the positions of images showing the eyes of the examinee in the facial image to the normalized which is obtained by the still picture acquisition part 20 and the registered facial image. An image conversion part 52 performs image conversion by enlargement, reduction, or rotation for the facial image to be normalized according to differences in relative positions in images of both the eyes of the examinee represented in both the images.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003256346-A (JP)
Title: Electronic document circulation system
Inventor: TANAKA HIDEKI
IPC: G06F13/00
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic document circulation system capable of making all the members of a community recognize the contents of a document without notifying all the members simultaneously, understanding whether recognized or not, and ensuring the reading by all the members.  <P>SOLUTION: An electronic document circulation system, which is consisting of a database server 1 comprising a database part to store document data and a plurality of information processing devices connected to it, comprises a notification part 19 which outputs a circulation notification after registering a document by a document registration part 12 to the information processing device of the circulation objective person of the document, a document read part 13 which reads the document data stored in the database part into the information processing device in response to the notification, a document already-read state part 15 which writes already-read state information to specify an already-read state person of the document when reading the document, and an already-read state person search part 17 which refers the already- read state information corresponding to the specified document. The notification part 19 is constituted to output the circulation notification again to a circulation objective person who is determined in the unread state by the referred already-read state information.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003252645-A (JP)
Title: Glass roving
Inventor: HORIUCHI MASAHIRO
IPC: C03B37/12
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a glass roving, where lifting of the bundle hardly occurs, when a strand bundle on the inside face of the roving collapses, especially when being unwound from a large-size glass roving.  <P>SOLUTION: When the glass roving 10 is vertically arranged, the upward winding angle α of a strand bundle 11a to be unwound upward in the inner layer part of the roving is 11° and the downward winding angle β of a strand bundle 11b to be unwound downward therein is 6°.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003256064-A (JP)
Title: License management method, license management server, license acquired client, license management program and recording medium
Inventor: NAGASAKA MASAHIRO
IPC: G06F21/10
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a license management method, license management server, license acquired client, license management program and recording medium capable of flexibly issuing a license according to use pattern of a user of an application.  <P>SOLUTION: The license management method for controlling the number of licenses to become not more than a predetermined number of license as well as issuing the licenses of software for which authority for use is arranged has a judgement stage (S26) for judging if a license is issued or not for a client according to a predetermined authority (45c) of the client in response to a license acquisition request (S20) from the client who is to use the software and a license issue stage (S27) for issuing a license to the client based on the judgement by the judgement stage.  <P>COPYRIGHT: (C)2003,JPO