baber/WOPTO huggingface dataset:
Patent JP-2004088826-A (JP)
Title: Method of connecting fp coil with fp wiring board, and motor
Inventor: SUZUKI KEIGO
IPC: H02K3/26
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To connect an FP coil with an FP wiring board so that the total thickness of the FP coil constituting the stator of a rotary drum motor and the FP wiring board is thinner.  <P>SOLUTION: In the connection between the two-layer FP coil 20(22-27) and the FP wiring board 30 (31-35) composed of five layers, an adhesive 32 and a cover lay 31 at a section overlapping the FP coil 20 of the FP wiring board 30 are eliminated, and the FP wiring board 30 and the FP coil 20 are connected with each other. This connection is performed by soldering solder plating 28 at the bottom of the copper pattern 25 of the FP coil 20 and solder plating 36 at the topside of the copper pattern 33 of the FP wiring board 30 under heating and pressurization, and sticking the FP coil 20 to the FP wiring board 30 with an adhesive 27. The thickness of the section overlapping the FP coil 20 of the FP wiring board 30 becomes thinner by the amount of elimination of the adhesive 32 and the cover lay 31, and the thickness of the stator becomes thin, so the driving force of the motor is improved and power consumption decreases.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004081981-A (JP)
Title: Powder-spraying apparatus and production method for sheet conveyor roller using the same
Inventor: SHIOZAKI AKIHIKO
IPC: B05D1/36
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a powder-spraying apparatus which has high durability and reduces wear caused by repeated collisions with powder.  <P>SOLUTION: The powder-spraying apparatus comprises a nozzle 22 defining an opening 24 for injecting the powder and a powder flowing path 20 leading to the opening and a straightener 34 with a curved wall surface which radially spreads the powder injected from the opening 24. The surface of a support pin 10 on the upstream side that supports the straightener 34 at the center of the opening 24 is covered with an elastic cover 12 of urethane and the surface of a support pin 30 on the downstream side is covered with an elastic cover 12 of urethane. An elastic body such as urethane elastomer hardly wears out even when colliding with alumina powder, thus improving durability of the powder-spraying apparatus.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004089008-A (JP)
Title: Method for creating seaweed bed and created reef of seaweed bed
Inventor: NAKAMURA HIDEO
IPC: A01K61/00
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for creating (a method for constructing) a fishing bank and a fishing ground with which damage to useful algae by eating with herbivorous fishes, etc., can be suppressed when a seaweed bed (seaweed community) of the useful algae is developed.  <P>SOLUTION: The fishing bank is composed of an epiphytic part 2 for epiphytizing the algae, a first fishing bank part composed of fishing bank blocks 1 making piscivorous large-sized fishes 5 live and a second fishing bank part making nonherbivorous small-sized fishes 6 to be baits taken by the piscivorous large-sized fishes 5 live and composed of columnar structural parts 3 having the epiphytic part for the algae. The piscivorous large-sized fishes 5 threatening the herbivorous fishes are made to live. Thereby, the herbivorous fishes are kept away from the seaweed bed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004096813-A (JP)
Title: Moving coil type of multiphase linear motor and driving method therefor, multiphase linear motor and its driving method, driver, and exposure apparatus equipped with them
Inventor: AKIMOTO SATOSHI
IPC: H02P7/00
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To simplify the constitution of the peripheral devices of a moving coil type of a multiphase linear motor, by detecting the phase of the moving coil type of the multiphase linear motor and settling the absolute position, without using Hall elements or absolute position sensors.  <P>SOLUTION: As the peripheral control equipment for the moving coil type of the three-phase linear motor 4, there are provided a position controller 3, a speed controller, a current controller 3, an incremental encoder 5, a displacement controller 3, an incremental encoder 5, a displacement detector 6, a reference position detector 7, a current command generator 1, and a switch 8 for selecting a current command value to be given to the current controller 3 from either the current controller 2 or the current command generator 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004093668-A (JP)
Title: Liquid crystal display element
Inventor: NAKAJIMA YASUSHI
IPC: G02B5/20
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reflection/transmission type liquid crystal display element with which a color picture with excellent quality is displayed both in a reflective display and in a transmissive display.  <P>SOLUTION: Each of a plurality of pixel parts A is divided into a reflective display region A1 where light which is made incident from the observation surface side of the display and passed through color filters 8R, 8G, and 8B, and a liquid crystal layer 4 is reflected, and the reflected light is emitted to the observation surface side to be displayed, and a transmissive display region A2 where light which is made incident from the side opposite to the observation surface side and passed through the liquid crystal layer 4 and the color filters 8R, 8G, 8B is emitted to the observation surface side to be displayed. Light absorption factor of a part corresponding to the reflective display region A1 of the color filters 8R, 8G, 8B corresponding to each of a plurality of the pixel parts A is set to be lower than that of a part corresponding to the transmissive display region A2 of the color filters 8R, 8G, 8B.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004089291-A (JP)
Title: Game machine and illumination board
Inventor: SASAKI SATORU
IPC: A63F7/02
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To easily reuse an illumination board removed from a game machine put out of use as a light source of a lamp of another game machine of a different shape.  <P>SOLUTION: An illumination board as a standard part is applied to a glass frame B501 of a game machine of a new model replacing a glass frame A. The glass frame B501 of the game machine of the new model uses a lamp of a shape different from that of the glass frame A. But, the illumination board A301a, the illumination board B301b and the illumination board C301c as standard parts are used as light sources of lamps as in the glass frame A. Lamps 502, 503, 505 and 506 use one illumination board A301a. The lamp 504 uses two illumination boards B301b and two illumination boards C301c as light sources, and the lamp 504 uses a plurality of illumination boards, and the plurality of illumination boards are simultaneously lit by connecting them by wiring through connectors. Idle connectors of the lamps are connected to a lamp control board.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004093990-A (JP)
Title: Optical multiplexer/demultiplexer
Inventor: ASANO KENICHIRO
IPC: G02B6/26
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the loss of an optical multiplexer/demultiplexer by the wavelength dispersion of collimating lenses.  <P>SOLUTION: The optical multiplexer/demultiplexer 1 is provided with the first and second collimating lenses 2 and 4, an optical multiplexing/demultiplexing element 3 inserted between one end surfaces 2b and 4b of the lenses 2 and 4, first and second ports 5 and 6 arranged on the other end surface 2a side of the lens 2, and a third port 7 arranged on the other end surface 4a side of the lens 4. The optical multiplexer/demultiplexer has two optical paths; the first optical path reflected from the first port 5 to the element 3 and arriving at the second port 6, and the second optical path transmitted through the element 3 from the first port 5 and arriving at the third port 7. The optical multiplexer/demultiplexer 1 multiplexes and demultiplexes the light of different wavelengths by using these two optical paths and the element 3. The difference between the optical path lengths of the first and second optical paths is changed in compliance with the magnitude of the wavelength dispersion of the first and second collimating lenses 2 and 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004090061-A (JP)
Title: Turnover device for mold and method for manufacturing mold
Inventor: HASHIMOTO MINORU
IPC: B22C17/08
Filed: 2002-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a turnover device for mold with which even the mold with the mold with large flask having heavy weight can easily be turned over.  <P>SOLUTION: This hang-down type mold turnover device is provided with a center rod 1 having a fitting part 3 at the upper part and hung down so as to be ascendable/descendable, one pair of parallel opening/closing arms 6A, 6B at the right and the left sides while interposing the center rod, a link mechanism 8 successively connected with the opening/closing arms so as to be adjustable to the interval through the center rod and a hydraulic cylinder 12 for expanding/narrowing the interval of the opening/closing arms. The hydraulic cylinder 12 is arranged between the opening/closing arms 6A, 6B, and holding tools 7 for interposing the mold 16 so as to be freely rotated around a supporting shaft 26, respectively, at the lower part of the opening/closing arms 6A, 6B. Further, in the opening/closing arm 6B, a vibrator 17 easily releasing the mold from the molding flask by vibrating the mold 16 interposed between the holding tools 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004090836-A (JP)
Title: Rigid electric train wire
Inventor: OKU GOJI
IPC: B60M1/12
Filed: 2002-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rigid electric train wire excellent in safety, easily attaching and detaching a trolley wire and having little possibility of the trolley wire falling off even when a leg piece gripping the trolley wire is broken by attachment and detachment.  <P>SOLUTION: The rigid electric train wire has a support frame 1 and the trolley wire t fixed on the support frame 1. The support frame 1 includes a mounting piece 2, a fixed leg piece 3 extending downward from the mounting piece 2, and an opening/closing leg piece 4 which is arranged along the fixed leg piece 3 and whose one end is connected to the mounting piece 2. Ear parts 5 are formed on an end of the fixed leg piece 3 and on the other end of the opening/closing leg piece 4. The trolley wire t is fixed on the support frame 1 by gripping the trolley wire t by the ear part 5 of the fixed leg piece 3 and the ear part 5 of the opening/closing leg piece 4, penetrating a fastening bolt 7 into both leg pieces 3 and 4, and fastening the fastening bolt 7 with a nut 9.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004092869-A (JP)
Title: Method for forming loop with terminal part of wire, metal fixture used for the same, and hanger tool using metal fixture
Inventor: KANOGAWA YOSHIAKI
IPC: D07B9/00
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming a loop having strength against tensile force, and a metal fixture used for the method.  <P>SOLUTION: In this method for forming the loop with a terminal part of wires, using the metal fixture made of two short tube parts 3a, 3b integrally formed in parallel which a wire 2 can be passed through, the terminal part 2c of the wire 2 is inserted into one of the tube parts 3a and drawn out to an outlet direction of the tube part 3, the terminal part 2c of the wire 2 drawn out is turned and the edge part 2a is inserted into or passed through the other tube part 3b. Thus the loop is formed with the terminal part 2c of the wire 2. Then the other tube part 2b is crimped with a tool 50 to prevent the edge part 2a from coming off and the loop 4 having the strength against the tensile force is formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004097883-A (JP)
Title: Liquid discharge system
Inventor: IGUCHI KANEHIKO
IPC: B05C11/10
Filed: 2002-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid discharge system capable of widely setting the installation range of a hermetically closed tank and enhanced in the degree of freedom of a design.  <P>SOLUTION: A hermetically closed tank 23 storing a chemical liquid is provided and a nozzle 30 is fixed to the hermetically closed tank 23 so as to provide a predetermined head difference Hw from the surface of the chemical liquid stored in the hermetically closed tank 23. The pressure in the hermetically closed tank 23 is regulated in matching relation to the installation place of the hermetically closed tank 23 in an up and down direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004100504-A (JP)
Title: Control apparatus for idle stop vehicle
Inventor: ANDO SEIJI
IPC: H02P25/098
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To prevent engine vibrations in a low speed area of an engine, at idle stop.  <P>SOLUTION: A rotating speed control part 4a controls a rotating speed of a motor 5 connected to the engine 1 to calculate a torque command value Tref for driving the motor 5. When a rotating speed Nm of the motor 5 is smaller than a predetermined rotating speed at idle stop, a rotating speed control gain switching part 4c selects a control gain larger than a normal control gain. Therefore, response of a motor control in the low speed area of the engine 1 to prevent the engine vibrations.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004097921-A (JP)
Title: Synthetic method for amidoxime-type collecting material by graft polymerization
Inventor: SEKO NORIAKI
IPC: D06M15/31
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To ensure the safety of work environment in synthesizing an amidoxime-type collecting material even in a large amount in its industrialization without using acrylonitrile conventionally used.  <P>SOLUTION: This synthetic method for the amidoxime-type collecting material comprises graft polymerizing a reactive monomer onto a high molecular weight base material, introducing cyano groups into graft chains after the graft polymerization, and converting the cyano groups to amidoxime groups; thus, cyano groups are introduced without using acrylonitrile.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004097140-A (JP)
Title: Grain culm conveying apparatus in threshing machine
Inventor: TSUDA RIKIYA
IPC: A01F12/10
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grain culms-conveying apparatus capable of readily being exchanged when a guide rail wears and strongly supporting the guide rail on a guide rail-supporting member.  <P>SOLUTION: The grain culms-conveying apparatus of a threshing machine is obtained by providing a feed chain (5)conveying grain culms along a threshing port and attaching the guide rail (20) for supporting and guiding the feed chain (5) to a guide rail-supporting frame (40) fixed to a threshing machine frame (X). In the grain culms-conveying apparatus, the guide rail (20) is equipped with a guide part (24) and left and right mounting parts (25), and a guide rail-supporting frame (40) is constituted so that left and right mounting parts (25) interpose the guide rail-supporting frame (40) from left and right both sides in a state in which the guide part (24) comes into contact with the guide rail-supporting frame (40) and these left and right mounting parts (25) are detachably attached to the guide rail-supporting frame (40).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003093398-A (JP)
Title: Retaining device for axially restraining movement between tubular elements of medical device
Inventor: TRASK LINDA
IPC: A61M39/06
Filed: 2002-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a restraining device capable of being used for suppressing an axial movement between a sheath and a dilator. SOLUTION: The restraining device for restraining the sheath connected with a housing and the dilator connected with a hub in the axial direction is provided with an approximately C-shaped clip having peripheral ends which are set apart and define an opening. The opening is opened to the interior of the clip and is capable of fitting the clip to the protruded parts of the hub and housing. The clip is equipped with first and second ridges which are inwardly directed and axially arranged at the facing positions on the curved inner periphery of the clip. These ridges partially covers the facing ends of the protruded parts of the hub and the housing.  The clip has further one or a plurality of finger tabs which extend laterally outwardly for easily releasing the clip, and one or a plurality of through slots which extend in peripheral direction and communicate the inner surface of the clip with the outer surface thereof for deflecting the clip so as to remove it.
Patent JP-2004105791-A (JP)
Title: Showerhead
Inventor: FUJII MASATO
IPC: B05B3/04
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a showerhead which can absorb impact even when dropped by mistake.  <P>SOLUTION: The showerhead, of which the water delivery is switched to a plurality of water delivery states, has a water delivery state switching unit which comprises a rotary shaft, a flow channel switching plate linked with the rotary shaft, a water delivery switching operation section freely rotatably set, and a flow channel switching mechanism rotating in the interlocked state with the water delivery switching operation section. Water passing holes are formed in the inner peripheral and outer peripheral sections of the flow channel switching plate and the flow channel switching mechanism. By rotating the water delivery switching operation section, the water passing hole of the inner peripheral section of the flow channel switching plate and the water passing hole of the inner peripheral or outer peripheral section of the flow channel switching mechanism are connected to each other to switch water delivery. In between the fixed shaft of the showerhead and the flow channel switching plate, a spring is set. By the elastic power of the spring, the flow channel switching plate is pressed to the flow channel switching mechanism, and the elastic power of the spring is energized in such a direction that a water delivery state switching unit parts from the head section of the shower head.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004112229-A (JP)
Title: Frame interpolation system and frame interpolating method
Inventor: MISHIMA SUNAO
IPC: H04N19/172
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a frame interpolation system and a frame interpolating method which stably interpolate frames against image sampling and a fluctuation thereof and deal with any movement in a block.  <P>SOLUTION: The system comprises an edge detecting means 11a for detecting edge images from a first and second frames; a frame information generating means 71a for applying an individual difference process depending on whether the target pixels are in the edge images, based on the edge images, thereby grouping motion vectors and disagreement filters; and a means 17a for compensating the move of the first and second frames, using the grouped motion vectors and the disagreement filters.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004109019-A (JP)
Title: Evaluation method and evaluation device of ferroelectric capacitative element
Inventor: TAKEO MASATO
IPC: G11C29/00
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an evaluation device and an evaluation method of a ferroelectric capacitative element capable of realizing highly accurate polarization evaluation by applying accurately a voltage pulse having a pulse width below 10ns.  <P>SOLUTION: A first voltage pulse is applied individually to each polarization evaluation ferroelectric capacitative element group, and the polarization of each ferroelectric capacitative element is aligned in one direction (P101). While applying a second voltage pulse simultaneously to a plurality of polarization evaluation ferroelectric capacitative element groups, the polarization is evaluated (P102). The first voltage pulse is applied individually to each polarization evaluation ferroelectric capacitative element group, and the polarization of each ferroelectric capacitative element is aligned in one direction (P103). A third voltage pulse is applied individually to each polarization evaluation ferroelectric capacitative element group, and thereby the polarization is inverted (P104). While applying the second pulse simultaneously to the plurality of polarization evaluation ferroelectric capacitative element groups, the polarization is evaluated (P105).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003242868-A (JP)
Title: Multibeam photoelectric sensor and its mount
Inventor: KOYAMA MASATOSHI
IPC: H01H35/00
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting structure for a multibeam photoelectric sensor of a type different from a conventional one, and to provide its mount.  <P>SOLUTION: This multibeam photoelectric sensor 10 includes a light emitter and a photo-detector. A cable 53 for power feed and/or signal communication is connected to at least one of lengthwise ends of a case 13 of the photoelectric sensor 10. The photoelectric sensor 10 is provided with this mount 20 located on its back surface for mounting the sensor 10 to a base.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004113859-A (JP)
Title: Metallic cation-exchanged montmorillonite catalyst
Inventor: KANEDA KIYOOMI
IPC: C07C69/757
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid catalyst showing excellent activity when an organic compound is synthesized by using Michael addition reaction and to provide a method of manufacturing the compound shown by general formula (III).  <P>SOLUTION: This metallic cation-exchanged montmorillonite catalyst contains montmorillonite whose metallic cation is ion-exchanged and is used in the Michael addition reaction of a 1, 3-dicarbonyl compound with α,β-unsaturated ketone. The compound shown by general formula (III) is manufactured by reacting the 1, 3-dicarbonyl compound having the specified structure with the α,β-unsaturated ketone having the specified structure in the presence of this metallic cation-exchanged montmorillonite catalyst.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004115294-A (JP)
Title: Fluorescent glass and its manufacturing method
Inventor: FUKUMI KOHEI
IPC: C03C21/00
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluorescent glass of which the fluorescent properties are modified without degrading the chemical durability, and to provide a method for manufacturing the same.  <P>SOLUTION: The method for manufacturing the fluorescent glass is characterized by injecting ions of copper element and ions of halogen elements into a substrate of glass containing 70mol% or more of SiO<SB>2</SB>by the ion injection method, and then heat-treating the same. The fluorescent glass having the copper element and the halogen element doped therein is provided by using the method.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004116330-A (JP)
Title: Reciprocating compressor and its gas leak prevention device
Inventor: MIURA HARUO
IPC: F04B37/18
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent working gas from leaking out of a reciprocating compressor used in a high pressure environment.  <P>SOLUTION: In a plunger type reciprocating compressor, the working gas in a compression chamber 60 formed between a plunger 12 and a cylinder 11 is compressed by reciprocating motions of the plunger. For prevention of leakage of the gas compressed in the compression chamber from an outer peripheral part of the plunger, seal gas 62 is supplied from a seal gas supply passage 61 to a rod packing seal 13 part. A gas leak prevention means 20 is disposed at an end of the plunger to prevent the seal gas from leaking to an end opposite to the compression chamber. The operation of the gas leak prevention means is stopped when the compressor is operated. When the compressor is stopped, the gas leak prevention means performs an sealing operation.  <P>COPYRIGHT: (C)2004,JPO