baber/WOPTO huggingface dataset:
Patent JP-2004166436-A (JP)
Title: Electric fluid pump arrangement
Inventor: FUSHIMI TAKEHIKO
IPC: F04B49/06
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To prevent stepping out of a motor in an electric fluid pump arrangement, using a brushless DC motor which is driven using a sensorless drive circuit.  <P>SOLUTION: The electric fluid pump arrangement is provided with a controller, which drives the brushless DC motor by current feedback control and switches the current feedback control to number of revolutions control, when the number of revolutions of the motor is lowered to a predetermined value or smaller. Thus, if the number of revolutions of the motor is greater than the predetermined value, the motor is subjected to current feedback control. If load fluctuation is caused due to the influence of foreign matter or the like and the motor voltage is reduced due to the influence of current feedback control and thus the number of revolutions is lowered, motor control is switched to control of the number of revolutions.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004160065-A (JP)
Title: Electric cleaner
Inventor: HAYATA KEISUKE
IPC: G06K17/00
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric cleaner which cleans properly for the kind of cleaning floor, and is capable of discriminating articles to be sucked or not to be sucked and sucking only dust to be cleaned.  <P>SOLUTION: The electric cleaner is provided with a fan motor 2 whose sucking force is variable, brushes 3 and 4 and a brush motor 5 controlling the revolution of the brushes and one of or both of vertical position and horizontal position. It requests reading of tag information to a radio tag 14, receives the tag information from the radio tag 14 with receivers 6 and 7. A controller 9 transmits control command to the fan motor 2 and the brush motor 5 based on the tag information received from the radio tag 14.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003197745-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: PARK SHIN SEUNG
IPC: H01L21/3065
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device by which damage to a lower unit device due to plasma induction can be reduced during a contact step for coupling the lower unit device and upper metal wiring.  <P>SOLUTION: The method for manufacturing a semiconductor device has a step of forming a word line/substrate etch stopping layer 220 on word lines 22 formed on a semiconductor substrate, a step of forming a bit line etch stopping layer 240 on a bit line 24 formed on a first interlayer insulating film 23, a step of forming a capacitor etch stopping layer 260 on a capacitor 26 formed on a second interlayer insulating film 25, a step of etching the interlayer insulating films by using a photoresist pattern 28 as an etching mask, a step of forming a third interlayer insulating film 27, a step of forming contact holes C1, C2, C3 and C4 whose bottoms are constituted of the etch stopping layers and a step of completing the contact holes by removing the etch stopping layers exposed in the bottoms of the contact holes.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004172859-A (JP)
Title: Imaging unit and imaging method
Inventor: HARADA KOICHI
IPC: H04N5/347
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color imaging element adopting a full pixel read system capable of attaining the compatibility between wide dynamic imaging and enhancement of an electric charge amount processed by a V register and improvement of a transfer efficiency of the V register.  <P>SOLUTION: Read electrodes are divided into a plurality of systems that can independently be controlled. Each of gate electrodes of a plurality of the systems that can independently be controlled is extended in a horizontal direction and disposed in a valid pixel area. An electronic shutter pulse corresponding to a signal with a different storage time is applied to the read electrodes capable of being independently driven to electronically realize switching of a sensitivity characteristic by exposure time control. Since a propagation delay of each transfer pulse corresponding to each transfer electrode is nearly equal to each other, phase deviation in each transfer pulse is decreased to enhance the electric charge amount processed by the V register and to improve the transfer efficiency. Since the read electrodes can independently be controlled, the imaging apparatus enjoys the flexibility of sensitivity control of the shutter system SVE to attain imaging of an image with a wide dynamic range.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004171652-A (JP)
Title: Chucking structure for magnetic tape reel
Inventor: SHIGA HIDEAKI
IPC: G11B23/107
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chucking structure capable of realizing a highly reliable rotary-driving, being manufactured highly accurately and inexpensively, and increasing the reel rotation accuracy.  <P>SOLUTION: In the chucking structure for a magnetic tape reel in which a rotary-driving transmission section 10 for a reel for winding a magnetic tape thereon and a spindle for rotary-driving the reel are disposed on a plane 13 roughly perpendicular to a rotary shaft 11, projected and recessed parts 21 and 23 as aligning means for aligning the rotary axis of the reel with that of the spindle, and a rotational direction locking means 33 for locking the spindle and the reel in the rotational direction are independently arranged in the different parts of the plane 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004168397-A (JP)
Title: Transporting container
Inventor: MURAKAMI TETSUYA
IPC: B65D6/18
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transporting container structured so as to easily opening/closing an open/close door.  <P>SOLUTION: A folding container for transport as the transporting container includes a container body 21 consisting of a rectangular plate-like bottom wall 22 and each pair of shorter sidewalls 23 and longer sidewalls 24 structured to be foldable onto the bottom wall 22. An opening 72 closed by the open/close door 71 in an openable and closable manner is notched on a wall face of the longer sidewall 24. The door 71 is equipped with a door rotating means at its lower end to be rotated outwardly from the body 21. A vertically slidable door engaging member 86 is attached to an external face of the open/close door 71. Door engaging protrusions 87 are protrusively provided at both ends of the door engaging member 86 to be inserted into door engaging recesses 83 dented on both sides of the opening 72 and engaged with door engaging parts 84. A door operating rib 88 is provided at the center of the member 86, and the member 86 is constantly urged upward by a door urging means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004178147-A (JP)
Title: Printing control program, printing control system, and printing control method
Inventor: IWASAKI RYOHEI
IPC: G06F3/12
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To realize a proper and efficient continuous printing according to the performance of a printer and printing data.  <P>SOLUTION: When a printing attribute and CSV data are received from a terminal device 2Aj, a processing time for generating printing data for one page is calculated, and the printing time of the one page is compared with the printing time of the one page in a printer 3Ak that is the output destination. When the printing time is longer than the processing time, the transmitting processing is performed by use of a non-total spool method for partially generating and successively transmitting the printing data to the printer 3Ak of the output destination. When the printing time is not longer than the processing time, the transmitting processing is performed by use of a total spool method for entirely generating the printing data followed by transmitting to the printer 3Ak of the output destination.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004174062-A (JP)
Title: Power source for light source of endoscope
Inventor: SUGIYAMA AKIRA
IPC: A61B1/06
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power source for light source of an endoscope that can prevent the electromotive force of a battery from becoming insufficient without interrupting endoscopy even when a light source for illumination is continuously turned on for a long time and, in addition, does not require any special additional facility.  <P>SOLUTION: The battery 10 has a fuel storing section 20 which stores fuel used as a raw material for producing a hydrogen gas and a power generating section 30 which generates electric power by using the fuel flowing in from the fuel storing section 20. The section 20 is attachably/detachably installed to the power generating section 30 so that the section 20 may be exchanged with one another while the section 30 generates the electric power.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003226491-A (JP)
Title: Lift device
Inventor: KAWASHIMA KENZO
IPC: B66F7/02
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lift device with significantly simplified support structure of a movable body supporting a lift table movably to a vertical machine frame without deteriorating functions, and smoothly lifting and carrying an object put on the lift table regardless of the weight of the object.  <P>SOLUTION: The lift device 1 has the vertically moving lift table 4 supported by the movable body 5 to the vertical machine casing 3. The lift device also has a roller 16 under the movable body 5 for supporting the front surface of a front support face 15 of the vertical machine casing 3 and a roller 17 above the movable body for supporting the rear surface of the support surface. The movable body 5 is supported by the rollers 16 and 17 holding the front support face 15 in-between to be moved upward/downward. Recessed groove-shaped upper and lower guide rails 23 are formed in the intermediate area on the left and right sides on the inner side of the back 22 of the vertical machine casing 3. Further, rollers supported by the upper/lower guide rails 23 are mounted on the back of the movable body 5.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004183182-A (JP)
Title: Cosmetic cape
Inventor: AKIYAMA KIYOTOSHI
IPC: A41D13/04
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cosmetic cape preventing a cloth and clothing located under the cosmetic cape from becoming dirty.  <P>SOLUTION: The cosmetic cape (A) has an outward section formed with a moisture-absorbing member a<SB>1</SB>absorbing moisture of fluid and an inward section formed with a waterproof member a<SB>2</SB>which does not let fluid permeate. The cosmetic cape (A) covers the left shoulder, the right shoulder, part of the back and part of the chest, and has a cosmetic cape body 1 with an almost circular opening part 11 located around the neck. The cosmetic cape covers part of the chest with a left chest part 14 and a right chest part 15 and part of the back with a left back part 16 and a right back part 17, and is divided into the left chest part 14 and the right chest part 15 with a slit 18 with one end extending to the outside and the other end extending to the almost circular opening part 11.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004191078-A (JP)
Title: Vessel appearance inspection device
Inventor: TASHIRO TETSUYA
IPC: G01N23/04
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vessel appearance inspection device capable of inspecting in compliance with the actual situation, an appearance defect of a vessel including a new bottle can.  <P>SOLUTION: This device is equipped with a control device 9 for measuring and storing beforehand the transmitted X-ray quantity by which the appearance defect including a crease or a flaw generated on a new bottle can vessel 2, comparing the stored transmitted X-ray quantity with the transmitted X-ray quantity measured actually, and inspecting the appearance defect based on the comparison result.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004192166-A (JP)
Title: Sales promotion information providing method and information management device
Inventor: TANAKA HIDETOSHI
IPC: G06F21/10
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To present sales promotion information prepared by a manufacturer for the sales promotion of merchandise to a purchaser without damaging the right of the manufacturer, and to allow another agent to carry out the sales management and sales promotion information management of merchandise.  <P>SOLUTION: A publishing company terminal 31 uploads only sales promotion information whose provision to the customers of a bookstore is permitted to a sales promotion management server 1. An online bookstore server 11 provides a Web page where sales promotion information is displayed to a customer terminal 31. In displaying the Web page, the customer terminal 31 acquires the sales promotion information from the sales promotion information management server 1. The online bookstore server 11 decides whether or not the browsing person of the sales promotion informaiton has already purchased a book, and when a book is sold, transmits the sales information to the sales promotion information management server 1. The sales promotion management server 1 updates charging information to the bookstore according to the achievement of sales.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003192559-A (JP)
Title: Dibenzoylmethane derivative-type screening agent and screening composition containing amino-substituted 2- hydroxybenzophenone derivative
Inventor: CANDAU DIDIER
IPC: A61K8/04
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition containing a dibenzoylmethane derivative of improved light stability, and to provide a method for improving the light stability.  <P>SOLUTION: This composition is obtained by incorporating a cosmetologically acceptable vehicle with (a) a dibenzoylmethane derivative-type UV screening agent and (b) an amino-substituted 2-hydroxybenzophenone derivative of the formula (I) [wherein, R<SP>1</SP>and R<SP>2</SP>are each H, an alkyl or the like, or may join each other together with a nitrogen atom to form a 5- or 6-membered ring; R<SP>3</SP>and R<SP>4</SP>are each an alkyl, alkenyl or the like; X is H, COOR<SP>5</SP>or CONR<SP>6</SP>R<SP>7</SP>; R<SP>5</SP>, R<SP>6</SP>and R<SP>7</SP>are each H, an alkyl or the like; Y is -(CH<SB>2</SB>)<SB>2</SB>-, -(CH<SB>2</SB>)<SB>3</SB>- or the like; Z is -CH<SB>2</SB>CH<SB>3</SB>, -CH<SB>2</SB>CH<SB>2</SB>CH<SB>3</SB>or the like; m is an integer of 0-3; n is an integer of 0-3; and o is an integer of 1 or 2] but with no p-methylbenzylidene camphor.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004190770-A (JP)
Title: Float valve of degassing valve and method of manufacturing the same
Inventor: KANEKURA TOSHIO
IPC: B29L31/00
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a float valve using a synthetic resin as its material to reduce weight and facilitate machining and dividing the float valve into a portion having seal function as a valve and a portion holding such characteristics as configuration, strength, and reduced weight as a valve and using different types of synthetic resin materials for these portions in place of manufacturing the entire float valve with an expensive synthetic resin to reduce price and increase performance, and a method of manufacturing the float valve.  <P>SOLUTION: This float valve comprises a core part 1 formed of a material manufactured by mixing reinforcing materials such as glass fiber, mineral powder, and carbon fiber and a foam agent in a thermoplastic or thermosetting synthetic resin and a skin layer 2 installed on the entire outer periphery or a part of the outer periphery of the core part 1 and having seal function as a valve and formed of the thermoplastic or thermosetting synthetic resin material without the reinforcing materials and foam agent.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004192362-A (JP)
Title: Body motion detection device
Inventor: SUGANUMA MITSUHO
IPC: A61B5/11
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a body motion detection device which a user can freely wear or carry and can be constituted at a low cost.  <P>SOLUTION: The body motion detection device, which the user can freely wear or carry to detect its body motion, is provided with a body motion detection part 14 which detects the body motion in different directions and a signal determination means which extracts an effective signal, by arithmetic processing, from a plurality of body motion signals acquired with the body motion detection part 14. The body motion detection part 14 is made able to detect either of walking or running.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004191747-A (JP)
Title: Optical fiber array
Inventor: NAMIKI TOMOO
IPC: G02B6/24
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical fiber array for preventing detachment of coated-optical fiber tapes.  <P>SOLUTION: The optical fiber array is provided, at least, with: optical fibers of which the coating is removed at the terminating part of the coated-optical fiber tapes; a V-grooved base board having a plurality of V-grooves for holding the optical fibers in an arrayed state and a mounting part which has a level difference with the V-groove part and mounts the coated part of the coated-optical fiber tapes; and a cover member for fixing the optical fibers with an adhesive by pressing the optical fibers held in the V-grooves to the V-groove part. The cover member extends toward the mounting part for the coated part of the coated-optical fiber tapes, and has a protruding part on the mounting side with a predetermined interval from the V-groove part. The coated part of the coated-optical fiber tapes is positioned such that the protruding part extends thereover.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004192526-A (JP)
Title: Electronic device, updating method of firmware and inspection method
Inventor: MAE ATSUSHI
IPC: G06F11/00
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To simply and surely update firmware in a simple constitution in a temporary firmware update applied to a portable type video camera using, for example, DVD.  <P>SOLUTION: This electronic device is so constituted as to transfer the firmware stored in a nonvolatile memory 12 to an execution memory 13 and execute it by starting of a power supply. This device temporarily updates the firmware by rewriting the firmware recorded in the execution memory 13.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004195285-A (JP)
Title: Method for manufacturing three-layered composite hollow fiber membrane
Inventor: YOSHIDA TAKESHI
IPC: A61M1/18
Filed: 2002-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing at high yield a three-layered composite hollow fiber membrane sufficiently exhibiting gas separation function without any defect in an intermediate layer.  <P>SOLUTION: In the method for manufacturing the three-layer composite hollow fiber membrane having a step for delivering a melted polymer from a nozzle and spinning, delivering of the polymer for the intermediate layer is previously started and thereafter, delivering of the polymer for a support layer is started.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003247789-A (JP)
Title: Thin heat pipe and temperature control device
Inventor: TAKAMIZAWA MASAYOSHI
IPC: F28D15/02
Filed: 2002-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin heat pipe and the like applicable to an object with a heat receiving part and a heat releasing part separated and without enough space between them.  <P>SOLUTION: This thin heat pipe 1 is constituted with turn parts (a heat receiving part, a heat releasing part) 3-1, 3-2 at both ends, and a linear part (heat transferring part) 5 extending between both turn parts 3, to form a closed loop with both ends of one pipe communicated. Because the heat transferring part is constituted with two linear pipes 7, 9, the thin heat pipe 1 connects the heat receiving part with the heat releasing part in one reciprocation. With only one reciprocation, the heat transferring part can be made thin, the heat can be transferred between the heat receiving part and the heat releasing part separated at a narrow space.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004198483-A (JP)
Title: Apparatus and method for manufacturing electrophotographic photoreceptor
Inventor: IIYAMA AKIHIRO
IPC: G03G5/05
Filed: 2002-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and method for suppressing bubbles and manufacturing an electrophotographic photoreceptor without reducing the coating speed, to suppress the pulsation of a circulating pump without making the apparatus complicated, and to provide an electrophotographic photoreceptor having excellent coating quality.  <P>SOLUTION: The apparatus for manufacturing an electrophotographic photoreceptor circulates at least coating liquid between a coating tank and a coating liquid reservoir, and coats a cylindrical substrate by dipping the substrate in the coating liquid in the coating tank. A barrier to the coating liquid is disposed at the outside of the cylindrical substrate and in a location higher than the liquid level of the coating liquid and not reaching the bottom face of the coating tank.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003224271-A (JP)
Title: Semiconductor device
Inventor: KOTAKI HIROSHI
IPC: H01L29/78
Filed: 2002-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device whose stacked diffusion layer can be accurately formed at a relatively low temperature and by which the short channel effect can be prevented.  <P>SOLUTION: A gate electrode 105 including a field oxide film 102 and a first silicon oxide film 104 is formed on a silicon substrate 101. Then a polycrystalline silicon film 108 is formed and its unnecessary parts are polished and removed by a chemical and mechanical polishing method until the first silicon oxide film 104 is exposed. The thickness A of the polycrystalline silicon film 108 near the edges of the gate electrode 105 is made larger than the thickness B of its other parts.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004199798-A (JP)
Title: Optical disk device, recording method of optical disk, and program for recording method of optical disk
Inventor: MAE ATSUSHI
IPC: G11B27/034
Filed: 2002-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To surely control recorded contents in the case of being applied to a video camera using an optical disk by DVD even when direct-read-after-write is performed for a recorded optical disk by a device of which the control unit is different.  <P>SOLUTION: Data for discrimination varied for each recording of the recording unit from start of recording to finish of recording for an optical disk 5 is generated based on control data recorded in the optical disk 5 and it is recorded in the optical disk 5, a recording device of a recording unit recorded in the last is discriminated by comparing data for discrimination recorded in this optical disk 5 with control data and a control unit is switched.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003260773-A (JP)
Title: Equipment and method for supporting and supplying printing plate in image pickup system
Inventor: MARINCIC THOMAS
IPC: B65H5/08
Filed: 2002-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To supply a printing plate without impairing it.  <P>SOLUTION: In regard to equipment and a method for supporting and supplying the printing plate in an image pickup system, the equipment comprises a vacuum system for taking up the edge of an uppermost printing plate from a printing plate stack, a pair of rotatable belts, a plurality of plate supply beams fitted to the paired rotatable belts and stretched between them and a take-off system including a driving system provided for taking the uppermost printing plate off the printing plate stack by moving the plate supply beams between the uppermost printing plate in the stack and a printing plate below that plate.  <P>COPYRIGHT: (C)2003,JPO