baber/WOPTO huggingface dataset:
Patent JP-2003297326-A (JP)
Title: Roll-like separator for battery
Inventor: NAGAKUBO SHUHEI
IPC: H01M2/14
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roll-like separator for a battery, which never gives deformation and a damage to a battery separator, does not lower assembling workability of the battery, and never short-circuits the battery, since a terminal end part can be removed from a core without applying a load such as abnormal tension to a rewound terminal part (a winding starting end part), when using it by continuously rewinding it in a battery assembling process.  <P>SOLUTION: The starting end of a long battery separator wound around the core is fixed by being sandwiched between a tongue piece provided on the surface of the core and the core.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003294584-A (JP)
Title: Engine inspection device
Inventor: NODA AKIRA
IPC: F02D29/02
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To carry out further precise control in comparison with a conventional one for further accurately measuring characteristics of an engine in an engine inspection device having a dynamo connected to an engine and inspecting the engine characteristics while controlling a throttle opening of the engine connected to the dynamo, torque of the dynamo, or a rotational speed.  <P>SOLUTION: A circuit 224 simulating a loss time between the engine characteristics and a primary delay is arranged in a dynamo control part 200A<SB>-</SB>2, and a torque burden ratio computing part 121 is arranged in an engine control part 100A<SB>-</SB>2. A burden ratio of engine inertia acceleration equivalent torque on the engine control part side is reduced, and a part of the engine inertia acceleration equivalent torque is shared by the dynamo control part side by arranging an engine inertia acceleration equivalent torque computing part 221 and a torque burden ratio computing part 222 in the dynamo control part 200A<SB>-</SB>2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003298347-A (JP)
Title: Nondirectional array antenna
Inventor: ANDO TOSHIYUKI
IPC: H01Q9/18
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nondirectional array antenna the direction of main beam on the vertical plane of which is constant and which exhibits a directivity gain of the higher and lower limits of use frequency band varying little with respect to the center frequency and exhibits few side lobes.  <P>SOLUTION: Since dipoles 21-1 to 21-6 are connected in tournament form by microstrip lines 22a-22e, mismatch of feeding phase to the dipoles 21-1 to 21-6 becomes minimum. Each of the dipoles 21-1 to 21-6 is composed of a printed wiring board having a ground plate 33, and the dipoles 21-1 to 21-6 are alternately arranged in such a way that their direction of radiation is opposite to one another. In this way, the horizontal directivity of the dipoles 21-1 to 21-6 is made approximately circular by composition even it is not nondirectional.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003308923-A (JP)
Title: Locking structure of connector
Inventor: UEDA HIROHISA
IPC: H01R13/46
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To especially enhance a lock release characteristic, while carrying out downsizing of a locking part of a connector.  <P>SOLUTION: This is a structure wherein a locking part 11 is installed at one connector while a locked part is installed at the other connector, and wherein the both connectors are fitted and locked simultaneously, and the locking part 11 is provided with a first arm part 20 erected from a wall part 9 of the one connector, a second arm part 24 which is extended toward a standing base part 20a from the free end side of an arm part, and which has a contact fulcrum 28 against a wall part of the other connector, the locking part 23b of the free end side, and an operating part 26 for a lock release erected and formed on the free end side of the second arm part. Both arm parts 20, 24 are formed approximately in the same length, the operating part 26 is positioned at the upward of a side part of the erected base part 20a. The contact fulcrum is an inclined face 28. A pair of respective arm parts 20, 24 are installed and coupled by coupling parts 21, 25, and the operating part 26 is erected and formed at the coupling part 25. The arm part 20 is positioned on the outside, and the arm part 24 is positioned on the inside.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003307831-A (JP)
Title: Container for synthetic quartz glass plate
Inventor: MISHIRO HITOSHI
IPC: G03F1/62
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container for a synthetic quartz glass plate capable of carrying and transporting a synthetic quartz glass plate without causing fracture.  <P>SOLUTION: The container for a pellicle plate A comprises a container body 10 having a housing space 11 in which a pellicle plate A made of synthetic quartz glass is housed and a lid 20, wherein holding parts 15 having a setting face 13 on which the pellicle plate A is set and a positioning face 14 for regulating movement of the pellicle plate A in the horizontal direction is formed on the inner face of the peripheral wall 10b of the container body 10 and pressing parts 21 for fixing the peripheral edge of thee pellicle plate A in conjunction with the setting faces 13 of the holding parts 15 of the container body 10 is formed on the undersurface of the top plate of the lid 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003306616-A (JP)
Title: Aqueous composition and nonaqueous composition
Inventor: KANEKO NORIYOSHI
IPC: C09D1/02
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aqueous composition capable of forming a film having excellent heat dissipation properties, and to provide a nonaqueous composition relating to the film which is obtained by removing water from the aqueous composition and has the excellent heat dissipation properties.  <P>SOLUTION: This aqueous composition contains a metallic oxide, sodium silicate, and water, wherein at least tin oxide is contained as the metallic oxide. The nonaqueous composition contains the metallic oxide and the sodium silicate, wherein at least the tin oxide is contained as the metallic oxide.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003306596-A (JP)
Title: Resin composition for sealing and sealed device of electronic parts
Inventor: SAWAI KAZUHIRO
IPC: H01L23/29
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a resin composition for sealing which excels in moldability and reflow crack resistance and to provide sealed devices of electronic parts using it.  <P>SOLUTION: The resin composition contains as the essential components an epoxy resin (A), a phenolic resin (B), a polyethylene glycol compound (C) shown by formula [I] (wherein n and x are each an integer of 1 or more), and an inorganic filler (D). The content of the polyethylene glycol compound (C) against the total resin composition for sealing is 0.1-5.0 wt.% and the content of the inorganic filler is 70-95 wt.%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003310480-A (JP)
Title: Handrest of handy toilet using pail
Inventor: MINAZU SHINGO
IPC: A47K11/04
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a handrest for a handy toilet using a pail that supports the body of an aged person, a sick person, an infant or the like when he/she sits down or stands up and facilitates daily actions.  <P>SOLUTION: In the handy toilet using a pail made by attaching a toilet seat 1 made up of a base 1a, a toilet seat portion 1b and a lid 1c to the opening of a pail 2, the handrests 3 are made by setting up and fixing stays 6 and 6 of a metal parallel plate to the right and left outsides of an annular metal 4 made of a strip form metal plate attached to the pail 2 by fasteners 4a, and fixing the lower ends of handrest pipes 5 made by bending a metal pipe into an inverted U to the tips of the stays 6 and 6. The annular metal 4 of the handrests 3 is wound around the pail 2 and fastened by the fastener 4a, and right and left handrest pipes 5 and 5 are provided in a state of being set up from the right and left sides of the pail 2. When one sits on and stands up from the toilet seat 1b, he/she supports his/her body by holding the right and left handrest pipes 5 and 5 by both hands.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003313985-A (JP)
Title: Coved ceiling structure
Inventor: KANO HIROSHI
IPC: E04B9/00
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coved ceiling structure simplifying the execution of works at a site.  <P>SOLUTION: In the coved ceiling structure in which a horizontal panel (1) having a fixed size forming a ceiling surface and a vertical panel (2) installed so as to be disposed upright and coved from one side of the horizontal panel (1) are combined and suspended from a ceiling slab (3), the horizontal panel (1) and the vertical panel (2) are unified previously and a coved ceiling panel (10) is formed while fitting sections (5) to another ceiling panel (4) forming the ceiling surface as being adjoined to the panel (1) and the panel (2) respectively are formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003310773-A (JP)
Title: Fire escape ladder
Inventor: INABA KENJI
IPC: A62B5/00
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a sufficient durability for the use thereof on external walls of buildings and excellent appearance concerning a fire scape ladder.  <P>SOLUTION: Supports 12A and 12B are constituted of outer cylinders 16 with a C-shaped cross section and a pair each of inner cylinders 18 with a rectangular cross section. The inner cylinders 18 are inserted between the sides of each outer cylinder 16 facing each other across the width thereof so that longitudinal channels 20 are formed between the pair of struts 12A and 12B being located between the sides facing each other of the inner cylinders 18. A cross piece 14 is inserted into the longitudinal channels 20 facing each other between the supports 12A and 12B being put freely through individual support shafts 22 and the end parts of the support shafts 22 are fixed on the respective inner cylinders 18 with a screw 25. The cross piece 14 can selectively take the spread position of being held orthogonal to the each support and the housing position of being housed into the channels between the supports tightly held between the sides facing each other thereof.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003318039-A (JP)
Title: Wound core and its manufacturing method
Inventor: YOSHIMORI TAIRA
IPC: H01F27/25
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the magnetic strip of a wound core constituted by spirally winding the magnetic trip from being turned up or the outline form of the wound core from becoming distorted.  <P>SOLUTION: In the wound core 1, the winding start section 12 and winding end section 13 of the magnetic strip 11 respectively have end edges 121 and 131 extended along circular-arcuate lines having diameters which are equal to the width of the strip 11 and become narrower in width toward the front ends. The winding ending end section 13 is welded to the strip 11 at the center of the circular-arcuate line or its vicinity.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003313539-A (JP)
Title: Rubber composition for sealing material and sealing material using the composition
Inventor: KAWAHIGASHI MASAKI
IPC: C08L13/00
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing material of long service life having high wear resistance even if used for sealing a fluid at a pressure of 0.1-15 MPa and retaining high sealing capability, and to provide a rubber composition for forming said sealing material.  <P>SOLUTION: The rubber composition mainly comprises a hydrogenated carboxynitrile rubber. The sealing material is obtained using the composition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003269063-A (JP)
Title: Trestle movable with operator mounted thereon
Inventor: KIRA TAKESHI
IPC: E06C1/39
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a trestle which can safely and easily move without requiring the operator to step off the same, i.e., with the operator mounted thereon, in order to prevent reduction of working efficiency due to accumulated fatigue of the operator and in order to improve the working efficiency.  <P>SOLUTION: The trestle movable with the operator mounting thereon is formed of a top board 10 including a collapsible portion 13 at its central portion, and a pair of ladders 11, 12 fixed to two sides of the top board. Then, step crosspieces 31, 32 of the respective ladders 11, 12 at the same height, have foot hold boards 15, 16 with respective foot insertion belts 27, 28, and handrails 61, 62 are extended from one-side legs 52, 53 of the respective ladders 11, 12, which are located at adjacent corners of the top board 10, in a manner being fixed to the ladders, or a detachable or foldable manner. Further, a safety rope 18 for preventing excessive expansion of the ladders is stretched across step crosspieces 22, 23 of the respective ladders 11, 12 at the same height, and a safety fixture for preventing excessive closure of the ladders is stretched across the two legs 51, 53, followed by attaching leg plates 19 to the four legs 51, 52, 53, 54 of the two ladders, respectively.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003315096-A (JP)
Title: Absolute rotation angle detection device and steering angle detection device of steering wheel of vehicle
Inventor: ITO KOICHI
IPC: B62D1/20
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an absolute rotation angle detection device which can detect absolute rotation angle of a member whose absolute turning angle is to be detected and which is changed in a range exceeding 360°, without using an absolute angle sensor, and to provide a steering angle detection device of a steering wheel of a vehicle which device uses the absolute rotation angle detection device.  <P>SOLUTION: The absolute rotation angle detection device is provided with a relative angle sensor 75a for detecting a rotation angle of a column 44a, and a relative angle sensor 75b for detecting a rotation angle of an output shaft 44ba of an electric motor 44b which rotates by rotation ratio exceeding 1 to rotation of the column 44a. The detection device is set such that a case does not exist that the combination of a value of a rotation angle θsa corresponding to each value of an absolute rotation angle θs, and a rotation angle θsb becomes identical when the absolute rotation angle θs of the column 44a changes in a range of absolute rotation angle. On the basis of combination of the rotation angle θsa and the rotation angle θsb, the absolute rotation angle θs of the column 44a is detected without using an absolute angle sensor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003310130-A (JP)
Title: Insect pest catching device
Inventor: ENDO KEIICHI
IPC: A01M3/00
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an insect pest catching device, with which an insect pest is caught without much approaching the insect pest and which is simply moved to an arbitrary position where the catching device is readily treated together with the insect pest after the catching and which has no fear of contamination of surroundings including a floor and a wall surface with an insecticide even if the insecticide is sprayed on the inside of a catching device main body from the spray type insecticide so as to kill the caught insect pest.  <P>SOLUTION: The insect pest catching device comprises the catching device main body 1 which has an open bottom and a flatly formed undersurface and a shaft 2 attached to the catching device main body 1 and is equipped with an opening and closing means 3 for opening and closing the bottom of the catching device main body at the bottom of the catching device main body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003318446-A (JP)
Title: Semiconductor light emitting element and its fabricating method
Inventor: OTA KIYOHISA
IPC: H01L33/08
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a convenient method for fabricating a semiconductor light emitting element having a stabilized optical output.  <P>SOLUTION: At a stage where a light emitting part and an electrode are formed, a current 2-4 times as high as an applying current when actually used is applied to the light emitting part for 0.3-1 sec. Generation of crystal defects is accelerated by application of a current and since a state saturated with crystal defects is reached when in use, optical output is stabilized. Current application is performed while detecting the optical output and ended at a moment in time when the optical output is stabilized. Upon ending current application, the application needle is used as a probe for inspecting the electrical characteristics.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003027962-A (JP)
Title: Gas turbine engine, its profile part and method of manufacturing the same
Inventor: RINCK GERARD ANTHONY
IPC: F02C7/00
Filed: 2002-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a rotor blade with a profile part 42 capable of promoting the reduction of manufacturing loss caused by scarfing a profile part trailing edge 50. SOLUTION: Each profile part includes first and second sidewalls 44, 46 joined at its leading edge 48 and trailing edge 50. The sidewalls form a cooling cavity 70 including at least a front chamber 80 applying each sidewall and the profile part leading edge as its boundary, and a trailing edge chamber 82 applying each sidewall and the vane part rear edge as its boundary. The trailing edge chamber of the cooling cavity includes a tip area 102, a throat part 108, and a passage area 100 connected to the throat part with communication of fluid in a state of positioning the throat part between the tip area and the passage area. Further the tip area is expanded from the throat part to make its width 112 larger than a width of the throat part from a tip 54 of the profile part as a boundary.
Patent JP-2003102052-A (JP)
Title: Method for deciding location of device
Inventor: FIDLER MARK
IPC: H04W4/02
Filed: 2002-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for deciding the location of equipment such as a printer or a copying machine that nay be moved from time to time. SOLUTION: The method of this invention includes a step of querying portable second devices such as PDAs and personal computers that may be found near equipment and have GPS capabilities for location data. The method preferably has a step (block 2) of detecting a trigger event such as a time-out (block 24) or an interrupt (block 22) causes the peripheral to either initiate (blocks 32 to 36) a search for a second device or to initiate (block 30) a location data query with second device already in communication with the peripheral. The location data obtained from the second device is preferably assigned a distance factor value corresponding to how close the second device is to the peripheral (blocks 50 to 70). The peripheral location data will regularly be updated (block 106) with more reliable location data as it is obtained.
Patent JP-2003317918-A (JP)
Title: Induction heating cooking device
Inventor: ISHIMARU NAOAKI
IPC: H05B6/12
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To accurately detect a temperature of a pan placed on a top plate in an induction heating cooking device.  <P>SOLUTION: The induction heating cooking device is provided with the pan 1 for cooking an object to be heated, the top plate 2 for placing the pan 1, a heating coil 3, an inverter 4 supplying a high frequency current to the heating coil 3 and heating the pan 1 by electromagnetic induction, a transmitting part 5 transmitting an infrared radiation, a protecting part 6 covering a part of the transmitting part 5 and the top plate 2, an infrared radiation detecting means 7, an amplifying means 8 and a control means 9. Infrared radiation responding to the temperature of the pan passes the transmitting part, it is inputted in the infrared radiation detecting means, and control of the inverter 4 or the like is carried out in accordance with the temperature. Since the temperature of the pan is directly measured, it can be accurately detected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003323603-A (JP)
Title: Stereo matching method, three-dimensional measuring method and device, program for stereo matching method and program for three dimensional measurement
Inventor: ODA KAZUO
IPC: G06T1/00
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stereo-matching method for precisely and automatically measuring a plane region existing in a stereo image.  <P>SOLUTION: A conversion function calculating part 30 calculates a conversion coefficient corresponding to a spotting element held by a spotting element holding part 20. An image display part 40 makes a monitor 50 display a stereo image held by a stereo image holding part 10, and sets an undefined window according to information inputted according to this, and stores it in an undefined window setting part 70, and stores a constraint condition in a constraint condition setting part 80. A stereo matching part 90 executes plane stereo matching according to the conversion coefficient, stereo image, undefined window, and constraint condition, and calculates the parameter of a plane to generate a three-dimensional model, and stores it in a three-dimensional model holding part 100.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003058502-A (JP)
Title: System and method for managing identity information
Inventor: DANG CHI-THANH
IPC: G06F17/21
Filed: 2002-05-16
Abstract: PROBLEM TO BE SOLVED: To resolve the problem that the identity of a reference source site is sacrificed in the case that a user of a web site refers to an outsourced page. SOLUTION: Consistent identity information is provided for content information through the use of an identity manager. The identity manager stores styles, style elements, and presentation information associated with a specific client identity. The styles and presentation information for each identity are stored based on client information. When a request for content is received, the information is retrieved. The styles and presentation information associated with the specific client identity are retrieved and merged with the content.
Patent JP-2003334640-A (JP)
Title: Mold powder for continuous steel casting
Inventor: MORITA AKIHIRO
IPC: B22D11/108
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mold powder for continuous steel casting, for which an incineration ash molten slag and an incineration fly ash molten slag to be discharged from a melting furnace are effectively recycled as material for the mold powder for continuous steel casting, and which is improved in melting property.  <P>SOLUTION: The mold power for continuous steel casting is characterized in that the mold power is blended with the incineration ash molten slag or the incineration fly ash molten slag to be discharged from the melting furnace.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003334593-A (JP)
Title: Sewage treatment system by oxidation ditch method
Inventor: SAKAI YOSHIO
IPC: B01F7/00
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sewage treatment system capable of treating sewage efficiently and effectively by an oxidation ditch method.  <P>SOLUTION: Aerobic operation wherein the circulating flow and aeration stirring of a mixed liquid 6A by an aeration stirrer 2 and oxygen-free operation wherein only the circulating flow of the mixed liquid 6A by a propeller 30 immersed in the mixed liquid 6A are alternately performed to alternately hold the whole region of an endless circulating water channel 11 to an aerobic state and an oxygen-free state. The excess sludge 61 in the endless circulating water channel 11 is directly drawn out from the water channel 11 by an excess sludge draw-out pump 42. The aeration stirrer 2, the propeller 30 and the excess sludge draw-out pump 42 are controlled by a controller 50 to be started and stopped so as to keep the stagnation time of sludge in an aerobic state set on the basis of the lowest temperature of inflow sewage 6.  <P>COPYRIGHT: (C)2004,JPO