baber/WOPTO huggingface dataset:
Patent JP-2004150591-A (JP)
Title: Seal
Inventor: YOKOYAMA KEISUKE
IPC: F16C33/78
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a contact-type seal that effectively prevents the generation of unusual noises without specifying the shape of the seal.  <P>SOLUTION: The seal 1 has a rubber molding lip portion 13 (a whole elastic body 3) formed of a rubber molding whose loss tangent (tan δ) is the maximum value of 0.10 to 0.60 at a temperature of 20°C-70°C.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004149308-A (JP)
Title: Cylinder bracket structure of boom
Inventor: NAGAO MAKOTO
IPC: B66C23/82
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To increase the strength of the junction section between a riser member and a bottom plate section without increasing the weight of a cylinder bracket.  <P>SOLUTION: The cylinder bracket 30 comprises a box member 31 having a pair of side plate sections 33 that is opposingly arranged having a specific interval in the width direction of a boom 11 on the lower surface of the boom 11, is extended in the drawing direction of the boom while the upper end section is welded to the lower surface of the boom and is extended downward, and a bottom plate section 35 for connecting the lower end sections of the pair of side plate sections 33; the riser member 50 welded to a box member 31 so that an opening section 32 open to the side of the boom base section side is covered; and a boss plate 60 that is mounted to the boom base section side surface and the boom lower surface for extending up and down, and pivots one end section of a wave cylinder. An angle θ5 between an oblique side 33a and a contact side 33b in the side plate section 33 is equal to or more than 90 degrees and is an angle for allowing the drawing direction of the adjacent side 33b to cross the lower surface of the boom. The boom tip side end section of the cylinder bracket 30 is not adhered to the lower surface of the boom.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003206290-A (JP)
Title: Non-solvate of 2-[(1r)-1-methyl-2-trityl-2,3-dihydro-1h-5 isoindolyl]-1,3,6,2-dioxaazaborocane and method for producing the same
Inventor: OSHIMA KATSUJI
IPC: C07F5/02
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an intermediate for producing (R)-1-cyclopropyl-8- difluoromethoxy-7-(1-methyl-2,3-dihydro-1H-5-isoindolyl)-4-oxo-1,4-dihydro-3- quinoline-carboxylic acid (hereinafter, referred to as T-3811).  <P>SOLUTION: The non-solvate of 2-[(1R)-1-methyl-2-trityl-2,3-dihydro-1H-5- isoindolyl]-1,3,6,2-dioxaazaborocane is suitable as an intermediate for producing T-3811.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004159050-A (JP)
Title: Radio communication system
Inventor: MORITOMO KAZUO
IPC: H04W76/02
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To set a communication parameter required for communications to equipment to which a wireless LAN function is incorporated and which has no operation system function such as an input means and a display means.  <P>SOLUTION: The radio communication system is provided with a first communication means to transmit the communication parameter, a means to execute registration-processing of the communication parameter, a means which can switch a second communication means to process communications except the first communication means with one specific operation, and a means to protect the switching means by a password.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004156692-A (JP)
Title: Lock-up device for fluid type torque transmission device
Inventor: NAKAMURA TAKEYUKI
IPC: F16H45/02
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To restrict stress of a torsion spring 23 in a lock-up device during use, improve its durability, and prevent impairing of a degree of freedom in designing damper twisting characteristics.  <P>SOLUTION: This device is provided with a clutch mechanism 20, an input side drive plate 21, an output side driven plate 22, a torsion spring 23 to elastically connect both plates in a rotating direction, and a stopper mechanism. The stopper mechanism comprises a stopper claw 22a provided on the driven plate 22, and a hole 21a provided in the drive plate 21 in which the stopper claw 22a is inserted to be movable in a circular direction in a prescribed angular range.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004157010-A (JP)
Title: Case for conveying semiconductor laser module with fiber, inspection pallet and inspection system
Inventor: TAKAKUSAKI KENICHI
IPC: H01S5/00
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To protect a fiber or an electrode of the semiconductor laser module with the fiber, and to improve efficiency of an assembly/inspection process.  <P>SOLUTION: This inspection pallet 3 comprises two cases, a conveyance case 1 and an inspection case 4. The conveyance case 1 has a frame part 42a for supporting and fixing so that a module 2 body 11 faces to the inside of an opening part 46, a fiber storage part 48 for storing the fiber mounted on the module 2 body 11, and a holding part 47 for holding the tip of a ferrule 16. The inspection case 4 has a connection member 64 storing the conveyance case 1 for fixing the module 2 and equipped with terminals 67a to be connected conductively to each electrode 13 of the module 2, and a circuit board 62 pattern-connected to the terminals 67a and equipped on one end with a terminal part 69 to be connected to an inspection device. Consequently, the conveyance case can be used as a case at a delivery time as it is in the state where the module after being inspected is mounted, by being dismounted from the inspection case after finish of inspection.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004158699-A (JP)
Title: Semiconductor integrated circuit
Inventor: TANAKA KAZUAKI
IPC: H01L21/822
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit for improving frequency characteristics by reducing the parasitic capacity of a passive element without increasing manufacturing costs.  <P>SOLUTION: An insulating separation layer 12 constituted of SiO<SB>2</SB>or the like is formed on a p-type silicon substrate 11, and an inductor 14 constituted of a metal layer 13 is formed on the insulating separation layer 12 as a passive element. The passive element 15 connected serially to a parasitic capacity C11 of the inductor 14 is formed in an independent state in the silicon substrate 11 at the lower part of the inductor 14. A capacity element 15 is formed with an independent n-type area 16 in the silicon substrate 11, pn junction is formed of the n-type area 16 and the p-type silicon substrate 11, and a depletion layer capacity C12 of an independent depletion layer 17 formed at the joint of the pn junction is used.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004164903-A (JP)
Title: Polymer electrolyte type fuel cell, and manufacturing method of its electrode
Inventor: YASUMOTO EIICHI
IPC: H01M4/96
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode hardly causing a flooding phenomenon and having a carbon layer with an optimized void ratio.  <P>SOLUTION: In this polymer electrolyte type fuel cell, this electrode of the cell has the carbon layer, a gas diffusion layer formed of a gas diffusion base material, and a catalyst layer in contact with an electrolyte of the cell. The carbon layer is disposed on the side of the catalyst layer, and divided into an island-like form or a grid-like form on its inside surface. Void parts are formed among the carbon layers divided into the island-like form or the grid-like form. By setting its void ratio to 0.1-30 %, the fuel cell strong against a flooding phenomenon can be composed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004160510-A (JP)
Title: Welding quality discriminating method and device for the same
Inventor: WATANABE SHINICHI
IPC: B23K11/24
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a welding quality discriminating method for enhancing the welding quality determination accuracy, and a device for the same.  <P>SOLUTION: The voltage between electrodes and the current are measured while the welding current is made to flow, and the change in the resistance between the electrodes is obtained. Characteristic parameters (resistance Rst immediately after the start of energization, the inverse Rst<SP>-1</SP>thereof, the maximum resistance Rpeak, the elapsed time thereof Tpeak, the average resistance Rave from the predetermined time T1 to the energization completion time WeldEnd, the resistance Rfin immediately before the finish of energization, and the inverse Rfin<SP>-1</SP>thereof) are generated from the change of the resistance between electrodes. Acceptance/rejection of the welding is discriminated from the characteristic parameters through at least one of the discrimination analysis and the multiple regression analysis.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004165489-A (JP)
Title: Epitaxial silicon wafer, its manufacturing method and semiconductor device
Inventor: ONO TOSHIAKI
IPC: H01L21/322
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epitaxial silicon wafer which is manufactured from a silicon monocrystal having a resistivity 0.025 to 0.008 Ωcm and does not cause an epitaxial defect even in a p/p<SP>+</SP>epitaxial silicon wafer, with the good in-plane uniformity in an oxygen precipitate density and with an excellent IG effect, and to provide its manufacturing method.  <P>SOLUTION: In the epitaxial silicon wafer and its manufacturing method at the time of pulling up and growing, a growth is made under various pull-up speed conditions, and an OSF ring generation distribution in a pull-up lengthwise direction of the obtained monocrystal is examined to obtain a pull-up speed at which an OSF ring disappears in a crystalline central part from this defect distribution. Hereinafter, the monocrystal is pulled up and grown at the pull-up speed, thereby obtaining a silicon monocrystal and the silicon wafer which have a crystal region where an oxidation induced lamination defect region disappears in the crystalline central part. After a specific heat treatment for a p<SP>+</SP>wafer in which this OSF ring disappears in the crystalline central part, an epitaxial layer is grown.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004160075-A (JP)
Title: Knee supporter
Inventor: KOBAYASHI TOKUICHIRO
IPC: A61F5/02
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a knee supporter having high pain easing effect in the knee supporter easing the pain of the knee joint by oppressing the upper/lower parts of the kneecap.  <P>SOLUTION: This knee supporter is constituted of two knee winding members winding around the knee part and a connecting member connecting the two knee winding members by disposing them parallel to each other. The knee winding member includes a belt piece composed of an elastic cloth piece, a laterally long oppressive piece fixed to one end part of the belt piece and composed of a hard material, and an engagement means detachably engaging the other end part of the belt piece with the oppressive part. The connecting member is composed of a soft material and is provided with two insertion parts laterally movably inserting the belt piece of the knee winding member and a connecting part connecting the two insertion parts. In this knee supporter, since the oppressive piece is composed of the hard material, the deformation of the oppressive piece is appropriately suppressed in being used to enlarge the oppressive force toward the upper/lower parts of the kneecap. The kneecap upper part and the lower part can be oppressed by different forces so as to provide an appropriate oppression according to the symptom of the pain.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004170550-A (JP)
Title: Polarization transforming element and its manufacturing method as well as illumination optical system using the polarization transforming element
Inventor: YAMAGUCHI HIROSHI
IPC: G02F1/13357
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polarization transforming element which reduces reflection loss without using an expensive reflection film, enhances illumination efficiency inexpensively, prevents an unnecessary polarization component from reaching an illumination region and can enhance the reliability.  <P>SOLUTION: The polarization transforming element is provided with a polarized light separating film 12 which is arranged at the angle of about 45° for the incident surface 11, transmits P-polarized component of the incident light and reflects S-polarized component vertical to the P-polarized component and a reflection surface 14 which further reflects the component reflected by the polarized light separating film 12. The region which is surrounded by the incident surface 11, the polarized light separating film 12, the reflection surface 14 and a reflected light-emitting surface 15 and has a cross-section of parallelogram is composed of a transparent medium and the region of the opposite side to the transparent medium of the reflection surface 14 is composed of air.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004170590-A (JP)
Title: Image forming apparatus
Inventor: MATSUMOTO HIROSHI
IPC: G03G15/00
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To realize improvement in an image quality and stable feeding of sheets of paper by cooling the sheets of paper in a flat state supplied for image forming on a second side thereby preventing the curls of the sheets of paper from being fixed.  <P>SOLUTION: An image forming apparatus forms images on both sides of the sheets of paper, and has: a fixing unit of a thermal fixing system; a temperature sensor to measure external ambient temperature; a sheets of paper feeding path for performing automatic stack-less both-side image forming; a sheets of paper cooling means provided at a cooling area in the sheets of paper feeding path where the sheets of paper is linearly fed in the flat state; a means for setting the number of the sheets to set the number of successive output sheets for the image; and a controlling part to control the sheets of paper cooling means, wherein the controlling part controls the sheets of paper cooling means so that the temperature of the sheets of paper supplied for the image forming on the second side at the cooling area after cooling falls within the range of 35°C to 45°C based on the temperature information of the temperature sensor and the setting information of the number of the successive output sheets.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004172861-A (JP)
Title: Electronic apparatus controller and method for controlling electronic apparatus
Inventor: SATAKE EIJI
IPC: H04N1/107
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic apparatus controller realizing servo control with the small number of components and to provide a control method of an electronic apparatus.  <P>SOLUTION: The electronic apparatus controller 50 is provided with an image sensor controller 60 controlling an image sensor 22 having a valid pixel region and a dummy pixel region and a servo controller 80 which servo-controls a driving device 30 driving a carriage 20 on which the image sensor 22 is mounted. The servo controller 80 performs servo control based on servo control information (for speed control and for detecting initial position) by using the dummy pixel region (one or a plurality of light receiving elements) of the image sensor 22. Servo control corresponding to a speed control range is performed based on servo control information for controlling a plurality of speeds. Servo control can be performed based on servo control information which is read by using the sensor mounted on the carriage 20 with the image sensor 22.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003174976-A (JP)
Title: Bathing device
Inventor: YAMAMOTO AKITO
IPC: A47K3/022
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bathing device saving a formation space, facilitating bathing, and being cleanly held after the use.  <P>SOLUTION: A through hole 7 is bored, an outer casing body 2 for storing hot water b in its inside is erected in its upper part in the outer circumference part of a mount 1 for mounting a user, and an intermediate room 3 communicating with the outer casing body 2 via the through hole 7 is provided in the lower side of the mount 1. A feed port 4 for the hot water b and a discharge port 5 for the hot water b are provided in the intermediate room 3 and turning means 6 forcibly feeding an air through the through hole 7 of the mount 1 is provided in the intermediate room 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004136053-A (JP)
Title: Clothes drying auxiliary implement preventing blowing together by wind
Inventor: NAKAMURA YOSHIHIKO
IPC: D06F57/00
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clothes drying auxiliary implement for simplifying work and preventing laundry from being blown together by the wind to solve such problems that the laundry is blown to one side by the wind when the wind blows, that the spacing of drying the laundry becomes too large and that much operation is required when hanging out the washing to dry.  <P>SOLUTION: A body 1 formed in cylindrical shape using elastic synthetic resin is provided with an opening part 4, and projecting parts 2 of ring shape or spiral shape at required parts, forming grooves 3 between the respective projecting parts. In use, the body 1 is fitted to a clothespole, and hangers are hung on the grooves 3, while a jacket 6 may be used in place of the body 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004174609-A (JP)
Title: Bracket clamp
Inventor: FOSHAG SIEGFRIED
IPC: B25B5/02
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To heighten the value in use of a bracket clamp to a work.  <P>SOLUTION: This bracket clamp includes: a guide rail where a fixed cross bracket 26 is seated; a slide bracket 24 slid on the guide rail 12 and tilted and latched with the guide rail; and a pressure spindle 38 including a pressure member 36, wherein the pressure spindle is disposed on the slide bracket to slide, and pressure is applied to the work between the cross bracket and the slide bracket. A box-shaped mounting element for the slide bracket is provided, the mounting element 58 is formed to provide a substantially flat abutting surface to the work, and cover the pressure member of the slide bracket.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004176270-A (JP)
Title: Window regulator
Inventor: MIYOSHI KATSUHIKO
IPC: E05F11/48
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a window regulator capable of effectively using a space in a door panel.  <P>SOLUTION: This window regulator is composed of a front frame (a first frame) 53 extending in the lifting direction of window glass 51; a rear frame (a second frame) 55 extending in the lifting direction of the window glass 51; a first slider 71 movably engaged with the front frame 53; a second slider 73 movably engaged with the rear frame 55; an upper frame 101 provided to bridge the upper part of the front frame 53 and the upper part of the rear frame 55; wires 85, 111 and 86 arranged along the front frame 53, the upper frame 101 and the rear frame 55 to move in the same direction at the front frame and rear frame and connected to the first slider 71 and the second slider 73; and a drum 83 provided at the door panel of the door and wound with the wires 85, 86 to advance/retreat the wires 85, 86.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004178882-A (JP)
Title: Discharge lamp
Inventor: IIDA TAKENOBU
IPC: H01J61/54
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To secure safety by lowering starting voltage and stabilizing the start in an electrolytic coupling type high frequency discharge lamp (so-called excimer lamp) wherein discharge gas-pressure is enhanced to extend a discharge space in order to attain high irradiance, and by enhancing an insulating characteristic within a irradiator incorporating the discharge lamp.  <P>SOLUTION: This discharge lamp comprises a glass container containing discharge gas, at least one electric power supply means for starting aid which comprises a probe-like starting electrode projectingly arranged within the glass container etc., and a high-frequency power supply means comprising electrodes arranged in an external surface of the glass container to sandwich the glass container and face each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004173890-A (JP)
Title: Umbrella cover
Inventor: SAKAI MASAO
IPC: A45B25/24
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an umbrella cover which excels in portability and is easy to handle while an umbrella is wet.  <P>SOLUTION: The umbrella cover comprises an umbrella bag formed of a tube of rubber material, whose body has a number of slackening or bellows-like pleats extensible in the direction of the thickness to facilitate taking-up, and whose point vicinity forms a clamp or a rubber material strap as a ring substantially encircling one turn over the umbrella bag substantially at right angles to the longitude. The tube is taken up in the form of a doughnut, and resistance is imparted to taking-up in the process to the point vicinity of the umbrella bag, thereby preventing the umbrella bag from being loosened by reverse turning. The body of the umbrella bag is configured by combining a base band of an aggregate of slackening portions, and a base band wherein no slackening portion is present.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003213041-A (JP)
Title: Tire having carcass ply and/or circumferential carcass belt reinforced by silica and made of rubber composition rich in natural rubber and rich in reinforcing agent of silica
Inventor: LUKICH LEWIS TIMOTHY
IPC: B60C9/08
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tire having a diene-based rubber composition rich in natural rubber and composed of components of carcass plies and/or circumferential carcass belts.  <P>SOLUTION: In this tire composed of cords of the belt and carcass which are each coated with the rubber composition rich in the natural rubber, wherein the rubber composition contains natural cis-1,4-polyisoprene rubber in an amount of 80-100 phr and cis-1,4-polybutadinene rubber in an amount of 0-20 phr, a rubber composition for the plies of the carcass contains (A) precipitated silica agglomerates in an amount of 30-60 phr and carbon black for reinforcing the rubber in an amount of 1-10 phr and (B) a coupling agent for the silica, and another rubber composition for plies of the belt contains (A) a reinforcing agent of carbon black in an amount of 30-60 phr and the precipitated silica in an amount of ≤10 phr, or (B) the precipitated silica agglomerates in an amount of 30-60 phr, the carbon black for reinforcing the rubber in an amount of 1-10 phr, and the coupling agent for the silica.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004182373-A (JP)
Title: Printer
Inventor: SHIRAISHI MASASHI
IPC: B41J29/13
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To improve workability in storage work and taking-out work of a printing sheet for a storage tray.  <P>SOLUTION: In this printer, the storage tray 13 is composed of a sheet storage case 14 which stores a plurality of printing sheets 3000 in a stacked manner and whose at least one side is opened and a cover 15 covering an opening of the sheet storage case. The cover is composed of a cover body part 29 and an opening and closing part 30 supported on the cover main body part so as to open and close freely to open and close the opening of the sheet storage case. In this printer, while the whole storage tray is inserted and mounted in an insertion recessed part 3b of a case body 2, printing sheets are taken out of the sheet storage case one by one by a pick-up block 200. While a part of the storage tray is pulled out of the insertion recessed part of the case body, the opening and closing part is opened and closed to store the printing sheet in the sheet storage case and take it out of the sheet storage case.  <P>COPYRIGHT: (C)2004,JPO&NCIPI