baber/WOPTO huggingface dataset:
Patent JP-2003015553-A (JP)
Title: Display device
Inventor: OTA HISASHI
IPC: H04N5/645
Filed: 2001-07-02
Abstract: PROBLEM TO BE SOLVED: To make non-display areas being boundaries of individual panels small in a display device for connecting a plurality of flat display panels into displaying multiple screen or large screen display. SOLUTION: The respective mounting parts 4a, 4b, 4c and 4d of n (2<=n<=4) pieces of mutually adjacent FPDs(flat panel display) 1A, 1B, 1C and 1D are overlapped so as to make the positions of four mounting holes 5a, 5b, 5c and 5d coincide to form common mounting holes 50 perpendicular to the display surface of a displaying part 2, and the four adjacent FPDs 1A to 1D are fixed to a mounting board, by inserting a fixing screw 6 into the common mounting holes 50. Thus, the spaces of the mounting parts 4a to 4d formed at four corners of front frames 3a, 3b, 3c and 3d are shared by adjacent FPDs to each other, a space needed to screw the individual FPDs can therefore be reduced, in comparison with a conventional structure so that the ratio occupied by non-display areas can be made small.
Patent JP-2003021497-A (JP)
Title: Launcher supporting device
Inventor: ISHIMORI HIROKI
IPC: F41A23/34
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a launcher supporting device that can be operated lightly to a large elevation angle. SOLUTION: A launcher holder 2 is fixed on a car body and a revolving structure 5 is attached to the holder 2 in a state where the structure 5 can revolve around the center axis of the holder 2. A revolving mechanism 7 is installed to the revolving structure 5 so that a launcher 36 may be revolved in the horizontal direction. Then links 16 and 17 which are made longer on their front sides than their rear sides are rotatably attached to the left and right side sections of the structure 5 with spaces on their front sides and rear sides. In addition, quadric link mechanisms 14 and 15 are constituted of the links 16 and 17, a base 20 by rotatably attaching the base 2 to the links 16 and 17 astride the front and rear sides of the links 16 and 17, and a driving mechanism 22 which moves the base 20 upward, downward, forward, and backward by deformably driving a link shape formed of the link mechanisms 14 and 15 is provided so as to adjust the upward and downward angles of the launcher 36.
Patent JP-2003020815-A (JP)
Title: Parking apparatus
Inventor: SHINOHARA KEISUKE
IPC: E04H6/42
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a parking apparatus which has a structure for assisting the driver with loading operation in a vehicle loading place, in order to alleviate anxiety of the driver at the time of loading the vehicle and facilitate the vehicle loading into the vehicle loading place. SOLUTION: In place of a conventional parking apparatus which allows a vehicle to enter the vehicle loading place to be parked therein, the new parking apparatus which is comprised of an optical sensing device for sensing an advancing location of the vehicle in the vehicle loading place, and an optical display for displaying output from the optical sensing device, is provided. According to the present parking apparatus, a display section of the optical display is visible form the driver in a driver's seat of the vehicle under loading operation into the vehicle loading place.
Patent JP-2003020768-A (JP)
Title: Handrail and its manufacture
Inventor: TANAKA NOBUO
IPC: B29C53/08
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a safe, beautiful handrail which is not deformed to unfair shape at a bent portion. SOLUTION: A portion (10a) scheduled to be bent is formed to a bellows or corrugation by a required length (L1) depending upon the target degree of bend (θ), and the handrail member comprises a rigid core pipe (10) with its outer diameter (D1) made to a dimension almost equal to an outer diameter (D) of a straight main body portion (10b) at the most and a flexible cover tube (11) which is fully inserted to the core pipe (10) and united together, and at the time of working, the bending work is started from the scheduled bending portions (10a) of the core pipe (10).
Patent JP-2003023218-A (JP)
Title: Semiconductor laser element
Inventor: OSATO TAKESHI
IPC: H01S5/343
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To obtain a high output and high reliability in a semiconductor laser element containing Al in an active layer region. SOLUTION: The semiconductor laser element comprises an i-type Inx4 Ga1-x4 P tensile strain carrier barrier layer 5 (x4<=0.49) and an i-type Inx5 Ga1-x5 P tensile carrier barrier layer 7 (x5<x4) respectively arranged between an Inx2 Ge1-x2 As1-y2 Py2 quantum well active layer 6, an n-type or i-type In0.49 Ga0.51 P optical waveguide layer 4 and a p-type or an i-type In0.49 Ga0.51 P optical waveguide layer 8. Then, a potential barrier of the layer 7 arranged at the p-type clad layer 9 of the active layer 6 is set larger than that of the tensile strain carrier barrier layer 5 arranged at the n-type clad layer 3 side.
Patent JP-2003025432-A (JP)
Title: Method and apparatus for manufacturing embossed sheet
Inventor: KARASAWA YUJI
IPC: B29C59/00
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for manufacturing an embossed sheet which is free from adhesion of a sheet to a back-up roll in embossing for a calendering of an olefin resin, excellent in an appearance of the sheet to be obtained, further excellent in transfer of an embossed pattern and suitably used for a usage and the like from which a surface design property is required. SOLUTION: In the method for manufacturing an olefin resin sheet calender which is embossed by passing a plasticized olefin resin composition between an embossing roll (2) and a back-up roll (3) installed parallel to the embossing roll (2), the back-up roll (3) is cooled by being immersed into a coolant of a cooling tank (4), and a cooling water stuck to the back-up roll (3) is removed by suction with a hollow liquid sucking roll (5) having a transmission hole connected to a pressure reducing device containing a vacuum pump (6) coming contact parallel to the back-up roll at an outlet side from the cooling tank (4) to provide the method for manufacture of the embossed sheet and its manufacturing method.
Patent JP-2003025013-A (JP)
Title: Winding change device for wire for connecting semiconductor element
Inventor: HARADA NORIAKI
IPC: H01L21/60
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a winding change guide device for a wire which prolongs the life of a winding change guide before a flaw defect occurs in the wire even if the wire delivered from a take-up machine is guided by the winding change guide and is taken up by the take-up machine and which is capable of improving linearity and decreasing product defects. SOLUTION: The winding change guide device for the wire for connecting semiconductor elements includes a guide rood which is formed by applying a hard film to a sintered hard alloy base material and is characterized in that the average grain size of the sintered hard alloy crystal of the sintered hard alloy base material is <=2.0 μm. More preferably the guide rod is attachably and detachably and freely rotatably fixed to a guide bracket.
Patent JP-2003027999-A (JP)
Title: Failure determination device for temperature sensor
Inventor: ISOBE TAKASHI
IPC: F02D45/00
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a failure determination device for a temperature sensor that can determine failure in a temperature sensor properly and at the quickest possible timing according to an environment and an operating condition at and after a startup of an internal combustion engine. SOLUTION: The failure determination device for a temperature sensor comprises a fuel consumption parameter computing means 2 for computing a fuel consumption parameter Tfuel indicative of a fuel consumption from a startup of the engine 3, a startup temperature storing means 2 for storing a temperature TW detected by the engine water temperature sensor 4 at the startup, and a failure determining means 2 for determining the failure in the engine water temperature sensor 4 if a deviation between a temperature TW detected by the engine water temperature sensor 4 and the temperature TWSTKINT stored in the startup temperature storing means 2 is not more than a prescribed criterion value #TWJUD (Step 9) when the fuel consumption parameter Tfuel computed by the fuel consumption parameter computing means 2 is not less than a prescribed value #TfuelJUD (Step 8).
Patent JP-2003028009-A (JP)
Title: Fuel steaming system
Inventor: HIRANO NOBORU
IPC: G01M15/04
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a fuel steaming system capable of enhancing detection accuracy of leak check and preventing a failure of emission. SOLUTION: When an engine 1 is in an operational state (ON), negative pressure is introduced into a fuel tank 3 through a negative pressure retaining valve 19 and after stopping of the engine, a purge valve 18 is closed to make a ventilation system to the closed state and the negative pressure in the fuel tank 3 is introduced to the whole of the ventilation system to execute a leak check. Thereby, the leak check can be executed without using power during stopping of the engine. No fluctuation of the liquid level in the fuel tank 3 occurs at the time of leak check and an existence of leak can be detected at good accuracy in the stable state.  Since the inside of the fuel tank 3 can be maintained to negative pressure during the operation of the engine by the negative pressure retaining valve 19 provided on a negative pressure introducing passage 15, it can be prevented that the fuel stream generated in the fuel tank 3 is passed through the fuel tank 3, a canister 4, pipes, etc., used for the ventilation system and leaks to the outside.
Patent JP-2003024460-A (JP)
Title: Mask
Inventor: KATO MIZUHO
IPC: A62B18/02
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a mask never reduced in the degree of close fitting to the face by preventing the deformation by continuous wearing, washing or the like. SOLUTION: In this mask comprising ear cords 1b on both ends of a body 1a for covering a part of the face, a shape memory alloy wire 5 is inserted into the body 1a.
Patent JP-2003029268-A (JP)
Title: Reflection type liquid crystal display element and manufacturing method therefor
Inventor: UEDA HIDEAKI
IPC: G02F1/1335
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display element which includes a resin substrate having an alignment stabilizing film and by which display performance deterioration of burning, display unevenness and the like can be suppressed, satisfactory light reflectance can be stably obtained for a long term and an image can be displayed with high contrast and to provide a manufacturing method therefor. SOLUTION: In the liquid crystal display element, liquid crystal compositions 21b, 21g, 21r and 21y which can selectively reflect the light having specific wavelength in the visible light are interposed between a pair of substrates 11 and 12 at least one of which is to be the resin substrate. The alignment stabilizing film 17 is formed on at least one resin substrate of the pair of substrates 11 and 12. The alignment stabilizing film 11 is the film formed by being coated with a coating liquid formed by dissolving a polyimide using an organic solvent. The alignment stabilizing film 11 has <=150 ppm residual solvent content.
Patent JP-2003028275-A (JP)
Title: Fiber reinforced resin stuck gear
Inventor: YAOSACHI SEIJI
IPC: B29L15/00
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a gear capable of reducing gearing noise, improving strength, abrasion resistance and lubrication, transmitting high torque, and reducing thermal deformation. SOLUTION: This fiber reinforced resin stuck gear is provided with a tooth having a metallic tooth constituting a tooth frame part in the gear and a fiber reinforced resin covering at least a part of the surface of the metallic tooth. The fiber direction of the fiber reinforced resin is substantially parallel to the tooth flank of the tooth, while the metallic tooth is provided with a height larger than a pitch circle. In this way, in addition to great reduction of gearing noise similarly to a conventional resin gear, pitching strength and lubrication can be improved. As the metallic tooth has the height larger than the pitch circle, torque to the gear is transmitted mainly by means of the metallic tooth, and torque equivalent to that by a metallic gear can be transmitted.  In comparison with a conventional gear having teeth fully formed of fiber reinforced resin, this gear has a fewer resin parts, and consequently, deformation due to heat can be reduced greatly.
Patent JP-2003035577-A (JP)
Title: Electromagnetic flowmeter
Inventor: TANABE SEIJI
IPC: G01F1/60
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To obtain a flow rate measured without being affected by noise. SOLUTION: In the electromagnetic flowmeter, a detection signal detected by a detecting electrode is differentiated by time, and an area of waveform is obtained in a range of a waveform obtained from the differentiation in which the differential noise is not contained, and a magnetic field generated by exciting current for obtaining the flow rate to be measured is applied to fluid to be measured on the basis of such relation that the area is proportional to the flow rate to be measured, and a flow rate signal occurring in relation to the flow rate to be measured is detected by the detecting electrode.
Patent JP-2003033587-A (JP)
Title: Back rest part and upholstery bonding method therefor
Inventor: NAKAMURA TORU
IPC: A47C7/40
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To obtain a back rest part which has an upholstery bonded on the surfaces at the central portion and a side support portion of a pad part despite the arrangement of a large impact absorbing material when a method of bonding the upholstery on the surface of the pad part is employed for the back rest part of a seat in which an impact absorbing material is arranged at the side support portion of the pad part. SOLUTION: The back at the central portion 3 of the pad part 1 is received and supported with the first jig 8 and the second jig 9 freely retractable elastically enters into a recessed part 6 to get the back of the side support portion 4 of the pad part 1 received and supported. Under such a condition, the upholstering 7 is pressed with a pressing die 10 onto the surfaces of the central portion 3 and the side support portion 4 of the pad part 10 to be bonded thereon.
Patent JP-2003010326-A (JP)
Title: Needle protector assemblage, syringe equipped therewith and needle hub
Inventor: SUZUKI HITOSHI
IPC: A61M5/158
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a needle protector assemblage which contributes to ensuring the safety of a sequence of operations of sucking up fluid, protecting the needle through which the fluid has been drawn, injecting the fluid into a patient and housing the needle after injection. SOLUTION: The needle protector assemblage is provided with a needle hub (11) of a needle (10), a protector (32) capable of covering the needle (10) and a fixing member (31) which is formed as a continuity of the protector (32) and fixes the needle protector assemblage on the outer perimeter of the needle hub (11) of the needle. In this needle protector assemblage, the needle hub (11) includes an outer-perimeter-engaging portion (11b) capable of engaging with the fixing member (31) and an idling portion (11d) capable of idling the fixing member (31).
Patent JP-2003039578-A (JP)
Title: Paper core manufacturing apparatus and paper core manufacturing method
Inventor: KAMITSUBARA SHIGEAKI
IPC: A43D3/14
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a paper core manufacturing apparatus not requiring manual paper rounding work. SOLUTION: The paper core manufacturing apparatus is equipped with a paper core forming part and a paper placing plate as principal parts. The paper core forming part is equipped with a cylindrical body 1 and a draw-up body 2 capable of being freely inserted in and drawn out of the cylindrical body 1 and drawing up lower paper through the cylindrical body 1. The draw-up body 2 is constituted of a main body 22 and a frame body 23. The frame body 23 is connected to the lower part of a suction pad draw-up operation body 20 by a connection body through a base plate 25. The main body 22 is provided in the frame body 23 and comprises a pipe body 26 and a pipe 28 having a suction pad 27 provided to the leading end thereof and up and down movable in the pipe body 26. The pipe body 16 is fixed to the main body 22 by a connector 29.  Further, the suction pad 27 has a suction hole 27a provided to the central part of the undersurface thereof.
Patent JP-2003043517-A (JP)
Title: Liquid crystal display panel and lighting inspection method therefor
Inventor: SAI TOJUTSU
IPC: G01R1/073
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To make it possible to confirm the presence or absence of positional deviation by a contact state of an actual probe. SOLUTION: To perform lighting inspection of a liquid crystal display panel 1 provided with a group of lead terminals 12 including a plurality of lead terminals 11 on a terminal part 10, the terminal part 10 is provided with a pairs of dummy terminals 141 for detecting the deviation, which are arranged at the same pitch as the minimum terminal pitch in the lead terminal group 12 and have the minimum terminal width in the lead terminal group 12 and are continuous with each other, on both sides of the lead terminal group 12 with a distance spaced by an integral multiple of the minimum terminal pitch; each pair of current probe pins 24a, 24b; 24c, 24d corresponding to the dummy terminals 141, 141 is arranged on a probe head 22 side; a continuity check current is made to flow across the current probe pins 24a, 24b;  24c, 24d before applying lighting voltage to each of the lead terminal 11; and the presence or absence of the positional deviation is detected by the continuity or discontinuity.
Patent JP-2003042791-A (JP)
Title: Method for delivering route information, system for providing route information and terminal route searching unit
Inventor: MORI KENJI
IPC: G01C21/00
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To transmit additional route information comprising detail route information from the circumference of a goal to the goal stored in an information providing system preferentially to a terminal route searching unit. SOLUTION: A person managing a facility inputs detail route information from a trunk road to the facility from a computer 20 for registering information and transmits the detail route information to a center 10. The center 10 registers the received additional detail route information additionally in an additional route information data base 16. When provision of the route information is requested from a navigation system 30, an additional route information transmitting section 17 in the center 10 retrieves the additional route information and a control section 11 transmits the retrieved additional route information to the navigation system 30. Subsequently, a route searching section 13 searches a center searching route based on the additional route information data base 16 and the control section 11 transmits the searched center searching route to the navigation system 30.
Patent JP-2003040935-A (JP)
Title: Copolymer resin and its production method
Inventor: TAKAHASHI ATSUSHI
IPC: C08F6/10
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a styrene-(meth)acrylic ester copolymer resin which gives a molded product having a good external appearance and is improved in the emission of an offensive smell at molding, and to provide its production method. SOLUTION: In a resin produced by polymerizing a styrenic monomer, a (meth)acrylic ester monomer and optionally acrylonitrile in the presence of an organic peroxide, this copolymer resin is obtained by controlling residual amounts of the styrenic monomer, (meth)acrylic ester monomer and acrylonitrile in the resin, and an amount of a n-hexane extract from the resin into specified ranges and further the copolymer resin is produced efficiently under a specified polymerization, devolatilization and other condition.
Patent JP-2003039732-A (JP)
Title: Exposure device and imaging apparatus
Inventor: OSUGI TOMOYA
IPC: G03G15/00
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To obtain an exposure device and an imaging apparatus wherein an imaging position of light emitted from the exposure device can be kept on a photoreceptor for a long time with an abrasion between a positioning roller and an image carrier hardly generated, and good images can be written onto the image carrier. SOLUTION: In the exposure device for writing image information to the image carrier 22 by exposing the image carrier 22, the exposure device has rollers 30 for positioning to the image carrier 22 by butting against the image carrier 22, and the rollers 30 have at least two roller parts 31 and 34 formed of materials having different moduli of elasticity. The roller having a smaller modulus of elasticity functions as a roller for receiving a rotating force from the image carrier 22, and the roller having a larger modulus of elasticity functions as the positioning roller for holding a relative positional relation between the exposure device and the image carrier 22 while rotating together with the roller having the smaller modulus of elasticity.
Patent JP-2002095694-A (JP)
Title: Disposable diaper
Inventor: MATSUSHITA MICHIYO
IPC: A61F13/58
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a release tape which does not get turned up in use while it is piled on the adhesive face of a fastening tape. SOLUTION: A fastening tape 20 is piled on a release tape 21 having a non- adhesive tab 23 of the fastening tape 20 protrude from the edge 27 of the release tape 21.
Patent JP-2003046316-A (JP)
Title: Wrist-mounted electronic device provided with contactless data communication function and contactless data communication system
Inventor: FUJISAWA TERUHIKO
IPC: G04G21/04
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a structure for a new wrist mounted electronic device with an enhanced communication sensitivity and an extended communication distance more than those of a conventional wrist mount electronic device with a contactless data communication function without the need for increasing a communication output and an aperture area of an antenna. SOLUTION: A display window 102 is fitted to a ease 101 at its front side, and rear cover 103 is fitted to the rear side. A movement 104 is placed to the inside and a dial plate 107 is fitted to the front side. An annual board 108 is placed on the rear side of the dial plate 107 and an antenna 111 is configured on a front and a rear side of the board 108.