baber/WOPTO huggingface dataset:
Patent JP-2003265465-A (JP)
Title: X-ray collimator light system
Inventor: STEVANOVIC LJUBISA DRAGOLJUB
IPC: F21Y101/00
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To perform visible marking for a target region to be exposed with X-ray.  <P>SOLUTION: This X-ray collimator light system includes a long life X-ray collimator light source 10, an optical concentrator 11 situated at a first focal spot and configured for concentrating X-ray collimator light from the light source to a second focal spot, and an opaque shield 14 having an aperture 16 therein situated proximate to the second focal spot and being of such a geometrical shape so as to maximize light throughput while meeting light field edge contrast requirement.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004261987-A (JP)
Title: Film laminate and its manufacturing method
Inventor: SAITO NORIAKI
IPC: C23C14/20
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a good film laminate reduced in water vapor permeability.  <P>SOLUTION: The measured data of the surface unevenness of a base material layer made of a plastic film is subjected to Fourier transform for wavenumber separation and further subjected to inverse Fourier transform to obtain an auto-correlation coefficient. Then, the surface unevenness is evaluated using this auto-correlation coefficient to calculate a height ratio of a zero order peak and a primary peak [(primary peak)/(zero order peak)]. An inorganic compound layer is laminated on the surface of the base material layer made of the plastic film with the height ratio of (primary peak)/(zero order peak)<1/10.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004266018-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: TAGAKI MASATOSHI
IPC: H01L21/8234
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device, which easily and surely forms a plurality of transistors having different threshold voltages.  <P>SOLUTION: The semiconductor device 100 having a first n-channel MOS transistor Tr1 having a threshold voltage as a reference, and a second n-channel MOS transistor Tr2 having a threshold voltage higher than the threshold voltage as the reference is formed, by forming the wiring length L1 of an upper aluminum wiring layer 9a connected to a gate electrode 3a, longer than the wiring length L2 of the second upper aluminum wiring layer 9b connected to a gate electrode 3b.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004262096-A (JP)
Title: Method for filling hollow member with foam
Inventor: MAENO HAJIME
IPC: B29C39/24
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for simply filling the hollow part of a hollow member of a car with a foam in all parts of the hollow part over a specific cross-sectional surface without using a wide working space or a large-scaled apparatus.  <P>SOLUTION: In the method for filling the hollow part of the hollow member such as a frame or the like of the car with the foam, a main agent liquid 18 and a curing agent liquid 20, both of which constitute a raw material liquid of the foam, are housed in a breakable and flexible thin-walled hermetically closed bag 10 so as to be separated from each other by a partition wall 12 and the bag 10 is inserted into the hollow part through the opening of the hollow part. Then, the partition wall 12 is partially or wholly ruptured from the outside before or after the bag 10 is inserted to mix the main agent liquid 18 and the curing agent liquid 20 and both liquids are reacted and foamed in the hollow part to rupture the bag 10 by volumetric expansion and the hollow part is filled with the foam.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004261726-A (JP)
Title: Decomposition treatment equipment and method for halogen-containing chemical substance
Inventor: TAKEUCHI AKIHIRO
IPC: B01J8/18
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a decomposition treatment method for halogen-containing chemical substances capable of facilitating the large-volume treatment of the halogen-containing chemical substances and further widening the range of choice of an adsorbent.  <P>SOLUTION: The decomposition treatment method for the halogen-containing chemical substances comprises continuously introducing/leading out the halogen-containing chemical substances (gases to be treated) into /from a reaction tube 14 equipped with a packed bed 12 composed of the adsorbent so as to reactively adsorb the gases to be treated into the adsorbent while decomposing the gases. A gas diffusion zone 18 and a reaction zone 22 are continuously formed along the flow direction of the gases in the packed bed 12. The gases to be treated are introduced into the reaction zone 22 maintained at the decomposition temperature through the gas diffusion zone 18 controlled to the decomposition reaction temperature or below.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004269585-A (JP)
Title: Novel organic compound and electrooptic material using the same
Inventor: ISHIHARA SHOICHI
IPC: C08F112/32
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic compound which can suitably be used in an electrooptic material and the like.  <P>SOLUTION: A substituent having a spacer section such as a polymethylene group and an oxy group and a substituent having a structure similar to a liquid crystal is incorporated into a polymeric chain. By introducing a halogen or the like as a terminal group in addition to the spacer section, uptake of an impurity ion is reduced to exhibit high reliability as an electrooptic material. It is preferred that the structure of the substituent is, for example, a structure of the formula (wherein Y is a halogen, -CF<SB>3</SB>, a 3,4,5-trifluorophenyl group or -OCF<SB>3</SB>). The electrooptic material comprising this compound has an effect of having a high Kerr constant, a high resistivity, and high reliability. Furthermore, the electrooptic material has no problem caused by birefringence as in an inorganic single crystal material, does not require a glass container for encapsulating the electrooptic material, and can obtain an electrooptic device which is undersize and excellent in mechanical strength and the like.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004267496-A (JP)
Title: Catheter for vasography
Inventor: OZEKI TAKENARI
IPC: A61M25/00
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catheter reducing a stimulus given to an organism tissue by reducing the movement of a tip part.  <P>SOLUTION: This catheter is provided with a proximal opening part, a tip opening part, a main tube part, an angle part, a loop part and a tip linear part. When liquid jets out from the tip opening part, the direction of a hydrodynamic force generated in the tip opening part is perpendicular to the opening surface of the tip opening part and the tip linear part is in parallel to the main tube part within the range of ±20°. When jetting out the liquid, the interval L between the angle part of the catheter or the wall part of a curled part and the tip opening part is molded into 1.5-3 times (1.5ϕout≤L≤3.0ϕout) of the catheter outside diameter (ϕout).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271362-A (JP)
Title: Watch
Inventor: HIRANUMA HARUKI
IPC: G04B37/10
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a watch capable of replacing parts around a crown in the case of reductions in a screw lock function.  <P>SOLUTION: A body 13 is provided with both a pipe mounting hole 17 open to a body inner surface 13a and a body outer surface 13b and a pin receiving groove 19 open to the hole, the body inner surface 13a, and the body outer surface 13b. A winding stem pipe 21 comprises an inside end part 22a having an engaging groove 25 and arranged inside the body; an end part 23 outside the body having a male screw part 23a detachably and helically engaged with a crown 31 and arranged outside the body; and a pin receiving groove 24 open to the peripheral surface of the pipe 21 and opposed to the receiving groove 19. The pipe 21 is removably inserted with play in the hole 17 from outside the body. A rotation preventing pin 26 for preventing the pipe 21 from rotating is arranged over both receiving grooves 19 and 24. A pipe stopper 27 for preventing the pipe 21 from coming off is removably engaged with the engaging groove 25. Thereby it is possible to individually replace the crown 31 and the pipe 21.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004274625-A (JP)
Title: Photographing system
Inventor: KANAI FUJIO
IPC: H04N5/77
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photographing system capable of easily photographing an object from a plurality of directions in the lump.  <P>SOLUTION: When a principal digital still camera 3 selected as the photographing principal of an object 2 receives a photograph photographing instruction and a moving picture photographing instruction, the camera 3 transmits photograph photographing instruction data D13 and moving picture photographing instruction data D18 to subordinate digital still cameras 4A to 4N, the subordinate digital still cameras 4A to 4N take photographs and the moving picture of the object 2 in response to the photograph taking instruction data D13 and the moving picture taking instruction data D18, generate and record subordinate photographing image data D25 and subordinate moving picture photographing image data D26. Thus, the cameras 4A to 4N can photograph the object in different directions in the lump through simple operations of entering the photograph taking instruction and the moving picture taking instruction to the principal digital still camera 3, and then the object 2 can easily be photographed in the lump from a plurality of the directions.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004272141-A (JP)
Title: Image forming apparatus
Inventor: BETSUSHIYO YUUJI
IPC: G03G15/08
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which is prevented from being large-sized because a developer carrier is made long in the image forming apparatus capable of printing register indexes (register marks) on large recording paper for preparing a block copy in the case of using a formed image as a printing original.  <P>SOLUTION: In the image forming apparatus 7 possessing the image carrier 1 on whose surface an electrostatic latent image is formed and a plurality of developing units 6B, 6Y, 6M and 6C provided with developer carriers 61, 61y, 61m and 61c to store developer and to develop the electrostatic latent image by carrying the developer to a developing part opposed to the image carrier 1, the length of the developer carrier 61 provided at least at one developing unit 6B out of the plurality of the developing units 6B, 6Y, 6C in a longitudinal direction is made longer than those of the developer carriers 61y, 61m and 61c provided at other developing units 6Y, 6M and 6C.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004280975-A (JP)
Title: Magnetic recording medium
Inventor: HASHIMOTO HIROSHI
IPC: G11B5/738
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic recording medium which is excellent in flatness and smoothness, electromagnetic conversion characteristics and running durability, less frequent in failure resulting from the transport of a supporting material or loss of magnetic layer and excellent in productivity.  <P>SOLUTION: In the magnetic recording medium, in which a radiation hardened layer hardened by radiation after a radiation-hardening chemical compound being spray coated and a magnetic layer in which ferromagnetic micronized powder is distributed in a binder including polyurethane, are arranged on a nonmagnetic supporting material with this sequence, the radiation hardened layer includes 0.1-30% by weight to the total of the radiation-hardening chemical compound and the polyurethane. Between the radiation hardened layer and the magnetic layer, an intermediate layer, in which nonmagnetic powder and/or ferromagnetic micronized powder are distributed in the binder including polyurethane, can be arranged.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004278973-A (JP)
Title: Exhaust gas processing device
Inventor: BOKU HEISHO
IPC: F23G7/06
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust gas processing device capable of preventing the accumulation of powder dust included in the exhaust gas to be burnt, and easily performing the cleaning and maintenance.  <P>SOLUTION: This exhaust gas processing device A has an exhaust gas supply passage 2 divided into an exhaust gas introduction passage 5 and a combustion chamber introduction passage 8 communicated with the combustion chamber 1, and the exhaust gas introduction passage 5 and the combustion chamber introduction passage 8 are connected through a connection passage 9 communicatable with the passages 5, 8 by being connected and disconnected.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004282953-A (JP)
Title: Actuator device
Inventor: MARUYAMA TERUO
IPC: H02N2/00
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an actuator device capable of realizing its slimness without degrading advantages such as large displacement in a super-magnetostriction actuator, high-speed response, large generated load, and availability of non-contact driving.  <P>SOLUTION: This actuator device comprises a super-magnetostriction element of which one end is placed on the front side and the other end is placed on rear side, an output shaft connected with the super-magnetostriction element, a housing supporting the super-magnetostriction element and the output shaft, an electromagnetic coil having its axial center at a different position from that of the super-magnetostriction element, and a closed loop magnetic circuit formed between the electromagnetic coil and the super-magnetostriction element.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004276864-A (JP)
Title: Fuel tank drain structure of motorcycle
Inventor: IGARASHI ITSUO
IPC: B62J11/19
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To hold a drain tube commonly by a cover member covering an ignition coil to reduce the number of parts, hold the drain tube by a tube holding hole in the cover member to eliminate the change of the drain tube, allow to use a good in the market as the drain tube to suppress cost, and hold the drain tube by the cover member and directly connect the drain tube to a drain pipe to prevent the drain tube from being displaced from the drain pipe so that the drain tube can be securely connected to the drain pipe.  <P>SOLUTION: In this motorcycle, an ignition coil 138 is installed on a seat rail 16 under a fuel tank 51, the upper part of the ignition coil 138 is covered by the cover member 136, and the drain tube 56 is held by the tube holding hole 281 formed in the cover member 136.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004284688-A (JP)
Title: Cord reel
Inventor: MATSUTAKE YOSHIRO
IPC: B65H75/48
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent damage of a power supply cord in a power supply cord pulling-out mouth part of a cord reel.  <P>SOLUTION: This cord reel is provided with the power supply cord, a cord winding drum for winding the power supply cord, a cord winding drum rotation and energizing means for rotating and energizing the cord winding drum in the direction of cord winding, a synthetic resin case storing the cord winding drum and the cord winding drum rotation and energizing means, a metallic cover engaged and integrated with an opening part on one end side of the synthetic resin case, and the cylindrical power supply cord pulling-out mouth part extended and opened in the direction of tangential line of a body casing composed of the synthetic resin case and the metallic cover. The cylindrical power supply cord pulling-out mouth part is constituted in such a way that the whole periphery of its opening part is formed by a synthetic resin material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004288255-A (JP)
Title: Tape cassette
Inventor: SASAKI MORIMASA
IPC: G11B23/087
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tape cassette capable of preventing the scraping of a member which constitutes a reel pressure mechanism, when the reel pressure mechanism for pressing a tape reel is assembled.  <P>SOLUTION: In this tape cassette, the tape reel for winding a magnetic tape is rotatably housed in a cassette case which is composed of a pair of half cases, and also the reel pressurizing mechanism is provided for pressing the tape reel onto the axial direction of rotation. The reel pressurizing mechanism is furnished with a reel pressurizing member 21 for pressing the tape reel at the tip side and an energizing member for energizing the reel pressurizing member so as to press onto the reel side, and this reel pressing member is furnished with a cylindrical part 21a arranged at the rear end side so that at least a part of it penetrates a mounting hole 11 formed on the cassette case and a restraining part 21b arranged on the cylindrical part so as to restrain around the mounting hole when the cylindrical part penetrates the mounting hole, and further, a guide plane 13 is prepared on the inner peripheral surface of the mounting hole for guiding the restraining part at the penetrated time of the cylindrical part, and at least a part of the guide plane 13 is formed to the curved surface 14.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004290249-A (JP)
Title: Ultrasonic imaging apparatus and ultrasonic imaging method
Inventor: SATO TOMOO
IPC: G01N29/00
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic imaging apparatus and the like which can speedily scan a subject while acquiring required information.  <P>SOLUTION: This ultrasonic imaging apparatus includes a probe 10 for ultrasonic wave which forms an ultrasonic beam and transmits it to the subject, and also receives an ultrasonic echo reflected from the subject, an ignition timing controller 20 which performs a scanning for the subject by a set scanning beam density by the ultrasonic beam transmitted from the probe for ultrasonic wave by imparting a delay to a plurality of driving signals fed to the probe for ultrasonic wave, a phase matching operation unit 42 which processes a plurality of detection signals obtained by the receipt of the ultrasonic echo, and thus, acquires a plurality of the detection signals respectively indicating the ultrasonic information along a plurality of scanning beams, a discontinuous region judging unit 43 which judges the continuity of the boundary of a medium existing in the subject based on a plurality of the detection signals acquired by the phase matching operation unit 42, and a scanning controlling unit 44 which sets a second scanning beam density higher than a first scanning beam density in response to the judgement result by the discontinuous region judging unit 43 after setting the first scanning beam density for the fired timing controller.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004297191-A (JP)
Title: Photographing system
Inventor: KANESHIRO NAOTO
IPC: G06Q50/00
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photographing system whereby a user visiting a facility can obtain a desired image without the need for the user to carry a photographing apparatus.  <P>SOLUTION: The photographing system 10 carries out photographing in the facility A on the basis of the reservation information that is made in advance. The photographing system 10 includes: an entry means for the reservation information; an image generating section 22 for generating the simulation image of the photographed image accordance with the reservation information and transmitting the simulation image to the entry means; a photographing means for photographing an object on the basis of the reservation information; and a position detection means for detecting the position of the object in the facility A. When the position detection means detects the position of the object and the object is present on the position corresponding to the reservation information, the photographing means photographs the object in accordance with the reservation information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004297284-A (JP)
Title: Communication terminal and wireless communication method
Inventor: IOCHI HITOSHI
IPC: H04W76/02
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To inform a base station apparatus about a packet transmission method without transmitting a unique signal in a wireless communication system wherein a packet is transmitted through an uplink and the packet transmission method is adaptively switched.  <P>SOLUTION: A transmission method selection section 223 selects a first packet transmission method or a second packet transmission method. When the first packet transmission method is selected, an SRQ information generating section 224 generates SRQ (scheduling request) information on the basis of a data quantity and / or its resident time measured by a data amount measurement section 221, and transmission power calculated by a transmission power calculation section 222 and available for packet data transmission. On the other hand, the second packet transmission method is selected, the SRQ information generating section 224 generates no SRQ information or generates SRQ information with a particular value not permitting the transmission of packet data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003293247-A (JP)
Title: Method and apparatus for feeding clamped weft to weft feeding gripper of loom
Inventor: HERRLEIN WILHELM
IPC: D03D47/12
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for feeding a delivery gripper of weft in a manner to minimize the weft waste clamped with a weft presenting clamp 13 of a mobile thread feeding tool 12.  <P>SOLUTION: A weft 7 inserted into the loom shed before the beating of the weft 7 with a reed 4 is held by a weft presenting clamp 13 and a holding clamp 18 following the motion of the reed 4 and positioned at the receiving position. The weft is cut with a cutter 20 immediately after the holding with the weft presenting clamp 13 and the holding clamp 18 and during the movement of the reed 4. The holding clamp 18 to clamp the rear end of the weft 7 follows the beating motion of the reed 4 to the tied point 5 and the feeding tool 12 is returned to the stop position 12A together with the front end of a new weft.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003309006-A (JP)
Title: Magnetic anisotropic bond magnet
Inventor: MOTOKURA YOSHINOBU
IPC: H01F1/053
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rare earth magnet powder having high anisotropic property, which is subjected to high temperature hydrogen heat treatment.  <P>SOLUTION: An RFe(Ga+Nb)B alloy is subjected to a high temperature hydrogen heat treatment and comprises a rare earth element of 12 to 15 at.% (hereinafter referred to as R) including yttrium (Y), boron of 5.5 to 8 at.% (hereinafter referred to as B) gallium of 0.01 to 1.0 at.% (hereinafter referred to as G), niobium of 0.01 to 0.6 at.% (hereinafter referred to as Nb), and inevitable impurities and the balance consists of Fe. A magnetic anisotropic bond magnet is formed by compression molding a magnetic anisotropic magnet powder of the RFe(Ga+Nb)B alloy and a thermosetting resin. The maximum energy product ((BH) max) is 167.9 to 200.5 kJ/m<SP>3</SP>(21.1 to 25.0 MGOe).  <P>COPYRIGHT: (C)2004,JPO