baber/WOPTO huggingface dataset:
Patent JP-2004256073-A (JP)
Title: Frame structure for motorcycle
Inventor: NAKAYAMA YASUHIRO
IPC: B62K11/04
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a frame structure for a motorcycle whereby rigidity can be enhanced and the number of part items can be reduced.  <P>SOLUTION: A head pipe gusset 14 is integrally forged with a head pipe 13, a front fitting recessed part 50 capable of being fitted to a front wall 41 and front half parts 43a and 44a of left and right side walls 43 and 44 of a down pipe 40 is provided on the head pipe gusset, a stiffener pipe gusset 60 is formed by forging, a rear fitting recessed part 63 capable of being fitted with a rear wall 42 and rear half parts 43b and 44b of the left and right side walls of the down pipe is provided on the stiffener pipe gusset, the left and right front half parts are tilted in accordance with a draw angle of the front fitting recessed part 50, and the left and right rear half parts are tilted in accordance with a draw angle of the rear fitting recessed part 63.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004263057-A (JP)
Title: Detergent composition for automatic dish washer, and preparation process therefor
Inventor: IWATA MASANORI
IPC: C11D1/722
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a detergent for a business-use automatic dish washer, being excellent in detergency, safe, and eco-freindly.  <P>SOLUTION: Polyoxyethylene polyoxypropylene alkyl ether of 0.1-20 wt.%, amylase of 0.1-20 wt.%, citric acid of 0.1-50 wt.%, and PEG1500 (weight average mol.wt.=15,000) are heated/mixed to obtain a molten mass, which is pressure molded under a low pressure and allowed to cool under room temperature to obtain a solid detergent composition. In the solid detergent composition, the pH of the washing liquid is 6-8.5 during washing.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004274097-A (JP)
Title: Multi-band radio terminal, band switching method and program to be used for the band switching method
Inventor: OGAWA RYUTARO
IPC: H04W88/06
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-band radio terminal with which band switching control can be facilitated without increasing the load on a CPU.  <P>SOLUTION: A frequency control part 23 calculates a frequency corresponding to each FID from frequency information that is sent from a high-order sequence part 3, and sends that frequency information to a register converting part 22. The register converting part 22 converts the frequency information sent from the frequency control part 23 into a register value and sends that register information to a three-wire serial signal generating part 21. The trilinear silial signal generating part 21 sends data similar to the sent register value to radio transmitting/receiving parts 13, 14 as trilinear silial signals of data, clock and strobe. The radio transmitting/receiving parts 13, 14 receive the trilinear silial signals to control ON/OFF in themselves, transmit and receive radio waves of a set frequency from antennas 11, 12.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271192-A (JP)
Title: Optical encoder
Inventor: ATSUTA AKIO
IPC: G01D5/347
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To improve resolution without fining down a scale pitch and the pitch of light receiving elements.  <P>SOLUTION: Photodiode groups S1-S4 are constituted in the light receiving elements in such a way as to divide the period of contrast patterns of a scale mounted to a movable body into four. By performing arithmetic processing on their output, two-phase signals of an A-phase (S1-S3) and a B-phase (S2-S4) are outputted. When a light emitting element 11 or a light emitting element 12 is turned on, signal values in (a) or (b) are outputted from A- and B-phase processing circuits. When the light emitting element 11 is turned on and the contrast patterns are moved over the light receiving elements, A- and B-phase signals of which the phases are temporally shifted by 90° are achieved. By counting a wave number, it is possible to detect the amount of movement. The level of signals is at two a-points at the location P1 of the presence of the scale. When the light emitting element 11 is turned off and the light emitting element 12 is turned on, locational relation changes into b-points as shown in (b). This state is equivalent to the movement of the scale by 45° in the direction of the arrow in (a) to achieve double resolution.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271227-A (JP)
Title: Biosensor
Inventor: KUBO TOSHIAKI
IPC: G01N33/543
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a biosensor used for a surface plasmon resonance biosensor, and the detection surface for the biosensor wherein nonspecific adsorption is suppressed in a method for analyzing interaction between bio-molecules using the biosensor.  <P>SOLUTION: This biosensor comprising a substrate coated with a hydrophobic polymer compound has a linker for immobilizing a physiologically active substance on the surface of the biosensor.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271253-A (JP)
Title: Current detection circuit
Inventor: NAKAMURA YOSHIHIDE
IPC: G01R19/165
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To prevent malfunction by noise components with a simple configuration regarding a current detection circuit in a switching power supply.  <P>SOLUTION: A series circuit consisting of a first resistor Rs, a second resistor Rt or a zener diode having a smaller resistance as compared with that of the first resistor Rs, and a capacitor Cs is connected in parallel with the secondary winding of a choke coil L for smoothing or a transformer. A voltage Vcs at both the ends of the series circuit of the second resistor Rt or the zener diode, and the capacitor Cs is inputted to a differential amplifier 4 in a switching control section 3 as a current detection voltage having the same phase as a current I flowing to the secondary winding of the smoothing choke coil L or the transformer to control a switching transistor Q in comparison with an error component Ve of an output voltage Vout.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004269602-A (JP)
Title: Method for manufacturing polyester resin composition, and polyester film
Inventor: SAKAMOTO JUN
IPC: C08G63/78
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyester resin composition and a polyester film, containing less foreign matter and having good color tone.  <P>SOLUTION: A polyester containing a coloring component is brought into contact with an oxidizing substance or a reducing substance to give a color tone (b value) of 12 or lower.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004162509-A (JP)
Title: Under-pipe digging system
Inventor: KANDA TOSHIMASA
IPC: E02F5/08
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently perform digging work of soil on the downward side of an existing pipe by operation at a position remote from the existing pipe by an operator and having sufficient digging capability in simple and lightweight device constitution.  <P>SOLUTION: An under-pipe digging system comprises a self-traveling vehicle 90 having a hydraulic drive source travelling on ground; a grasping mechanism for grasping the existing pipe 1 by oil pressure supplied through hydraulic piping 70, a hydraulic hose 10 and the like from the hydraulic drive source mounted on a hydraulic shovel 3 for instance; a digging mechanism for digging the soil on the downward side of the existing pipe 1; and a pipe jacking mechanism for jacking an under-pipe digging device 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003246284-A (JP)
Title: Stand device for electric automobile
Inventor: TAKAGI KUNIHIKO
IPC: B60L11/18
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stand device for an electric automobile which eliminates the need for a dedicated motor for the stand to achieve weight reduction by allowing the stand to perform a grounding operation using a traveling motor.  <P>SOLUTION: The stand device 41 for an electric automobile is equipped with the travelling electric motor 7, a power transmission device 12 and the stand 45 to be grounded and accommodated for tightly supporting the automobile body. The stand device 41 is also provided with a stand grounding/ accommodating mechanism for grounding and accommodating the stand and a clutch which shuts off motor power from the power transmission device and transmits the motor power to the stand grounding/accommodating mechanism. The stand grounding/accommodating mechanism has a mechanism to connect a rotating shaft having its stand base end fixed to an output shaft of the traveling motor via a one-directional clutch 43 and a gear train 44. The grounding operation of the stand is carried out by the reverse rotation of the motor.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004128444-A (JP)
Title: Light emitting device and lighting device using it
Inventor: YAMADA MASAHITO
IPC: H01L33/00
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting device that can easily and inexpensively generate a continuous spectrum of visible light having a wide wavelength band and, in addition, can solve the various imperfections of the conventional light source at once.  <P>SOLUTION: In this light emitting device 10, the active layer 5 of a double hetero-light emitting layer section 8 composed of a compound semiconductor is constituted to contain multiple unit light emitting layers having different types of band gap energy. The light emitting element 10 generates and outputs light having a pseudo continuous spectrum obtained by synthesizing in a pseudo-executing way continuous spectra securing effective wavelength regions having intensities which are ≥5% as strong as a peak intensity over ≥50 nm based on the combination of the light rays emitted from the unit light emitting layers.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004268405-A (JP)
Title: Printer, initial printing control method for printer, program therefor, and computer readable recording medium with the program recorded
Inventor: TAKAMIZAWA YUSHI
IPC: B41J11/46
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer or the like which can differently use continuous form paper sheets of various types without wasting a standard sheet of the head at the time of initial printing control to the continuous form paper sheet which has a plurality of standard sheets in a continuing form.  <P>SOLUTION: At the initial printing control for the printer which prints on the continuous form paper sheet with the plurality of standard sheets in the continuing form, it is made sure that the continuous form paper sheet is set (step S11), and the continuous form paper sheet is transferred in a forward direction (step S12). The transfer is stopped when a reference position of the standard sheet of the head is detected (steps S13 and S14). Then, the continuous form paper sheet is transferred in the opposite direction (step S15). The transfer is stopped when it reaches a set back feed amount (steps S16 and S17), and the process is moved to a printing standby state (step S18). At this time, since the back feed amount can be freely set by a command, printing is enabled on the continuous form paper sheet of various different types without wasting the standard sheet of the head.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271916-A (JP)
Title: Image scanner
Inventor: HOSONO TOMOHIDE
IPC: H04N1/19
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image scanner in which flare light F is prevented from entering the optical path of an imaging optical system while maintaining a simple constitution.  <P>SOLUTION: In the image scanner wherein the imaging optical system is formed so that at least two planes facing each other along the longitudinal direction of a luminous flux may have circumferential curvature, and the luminous flux corresponding to image data may be guided to a CCD and other photoelectric conversion parts through the imaging optical system, the imaging optical system is a cylindrical lens barrel 2 incorporating lens groups, and in the cylindrical lens barrel, the incident side diameter R<SB>1</SB>of the lens barrel is set smaller than the downstream diameter R<SB>2</SB>, besides, light shielding walls 5 and 5 are arranged on both sides of the incident width area, and a width area W between the light shielding walls is set larger than the incident side diameter of the lens barrel, but smaller than the downstream side lens barrel diameter, and then, the flare light outside the lens can be shielded by the light shielding walls.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271992-A (JP)
Title: Product easy to dismantle, dismantling system therefor, and dismantling method
Inventor: SAKAI HIROSUKE
IPC: G09F3/00
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a product easy to dismantle, a dismantling system therefor, and a dismantling method, which realize consistent execution of dismantling and separation and classification of dismantled components.  <P>SOLUTION: The product easy to dismantle has a plurality of components fastened by using two or more shape memory materials different by shape recovery temperatures, and an electronic tag where information about shape recovery temperatures of respective shape memory materials is recorded is attached to at least one component of the product. A product 101 easy to dismantle can be dismantled by heating, and the dismantling system for the product 101 is provided with; a reader 110 for reading information of the electronic tag 109; a product holder 113 for holding the product 101; a heater 112 for heating the held product; a classifying and recovery device 114 for classifying and recovering released components; and a controller 115 for controlling the product holder 113, the heater 112, and the classifying and recovery device 114 on the basis of information from the reader 110.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004269771-A (JP)
Title: Polytetramethylene terephthalate polyester and method for manufacturing the same
Inventor: NAKANE MIKIO
IPC: C08G63/87
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method, capable of providing a polytetramethylene terephthalate polyester with excellent color tone and moldability.  <P>SOLUTION: The polytetramethylene terephthalate polyester is obtained by polycondensation of a diester of an aromatic dicarboxylic acid comprising mainly terephthalic acid and tetramethylene glycol by using a catalytic system substantially comprising an unreacted mixture of a specified titanium compound component and a specified phosphorous compound component.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004279742-A (JP)
Title: Liquid crystal display and its manufacturing method
Inventor: ONDA SHINYA
IPC: G02F1/1339
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display having high reliability in which the input terminal of a TFT substrate can be stably connected electrically to the counter electrode of a counter substrate, and to provide its manufacturing method.  <P>SOLUTION: In the process of laminating substrates for manufacturing a liquid crystal display 1, a sealing material applied all over the side face of a conductive column 20, which is formed by coating a resin column 20' having elasticity with a part of the counter electrode 6 of the counter substrate 4, is hardened while the conductive column 20 is tightly in contact with a COM terminal 3a of the TFT substrate 2. While the sealing material is hardened, it shrinks to make the contact state stronger between the conductive column 20 and the COM terminal 3a. The elastic resin column 20' absorbs excess stress. This makes electric connection with high reliability possible between the counter electrode 6 and the COM terminal 3a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004279759-A (JP)
Title: Optical fiber coupler, its manufacturing method and apparatus
Inventor: MARUYAMA SHINICHIRO
IPC: G02B6/28
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for an optical fiber coupler that has improved optical characteristics and that can be efficiently manufactured.  <P>SOLUTION: Two optical fibers with the coating member partly removed are arranged and held in near parallel contact with each other, and are fused by heating and drawing a part thereof. In the fusion, a light beam multiplexed by a different wavelength is made incident on one of the optical fibers, and a branching condition for the light beam outgoing from the optical fiber is detected. Using a cubic function which is prepared based on a relation with a branching ratio difference ▵CR between the branching ratio CR of the wavelength of an optical fiber preliminarily manufactured and that of the optical fiber at the fusion stoppage, the fusion process is stopped at the point of time when the branching ratio difference ▵CR during fusion becomes nearly equal to a difference ▵CR<SB>0</SB>calculated from the cubic function. The timing of fusion completion can be automatically controlled by the cubic function based on the actual measurement, facilitating the manufacture at a desired branching ratio with high accuracy.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004278179-A (JP)
Title: Joint structure of reinforced concrete column and steel-frame beam
Inventor: ENOMOTO HIDEFUMI
IPC: E04B1/58
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To simply and firmly join a steel-frame beam to a reinforced concrete column.  <P>SOLUTION: In a joint structure of a steel-frame beam 2 to a column head part of the reinforced concrete column 1, a bracket 3 of reinforced concrete construction is integrally provided in the side part of the column head part, and an end of the steel-frame beam is supported by the bracket and the column head part so as to be anchored to them by means of an anchor bolt 5. Otherwise, the bracket of the reinforced concrete construction is integrally formed in the side part of the column head part; a joining member is fixed to the side surface of the bracket; and the end of the steel-frame beam is bolt-fastened to the joining member. Otherwise, a strut material, which is welded to the undersurface side of the end of the steel-frame beam, is anchored into an anchoring hole which is provided in the column head part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004276494-A (JP)
Title: Decorative sheet for three-dimensional molding
Inventor: TAKASAKI YUTAKA
IPC: B32B27/00
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a decorative sheet for three-dimensional molding which reduces to the utmost a stress working on an ink layer of a printed pattern layer in the portion extended on the occasion of the three-dimensional molding and prevents lowering of the strength of a laminate that occurs in this portion, in regard to the decorative sheet for the three-dimensional molding which is constituted mainly of an amorphous polyester resin layer, a polyolefin resin layer or an acrylic resin layer.  <P>SOLUTION: The decorative sheet has a constitution wherein the printed pattern layer 2, the transparent or semitransparent amorphous polyester resin layer 3 and the transparent or semitransparent polyolefin resin layer or acrylic resin layer 4 are provided in this sequence on a base sheet 1 of an amorphous polyester resin. Moreover, the thickness of the acrylic resin layer or polyolefin resin layer 4 is made 1-50% of the total thickness of the decorative sheet.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004281943-A (JP)
Title: Method for producing wiring board
Inventor: MURATA HARUHIKO
IPC: H05K3/46
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring board in which impedance matching of the entire signal transmission passage between pads on the surface and rear of a board can be realized easily at a desired signal frequency through a line conductor and a through hole conductor for signal formed in a planar core or a via.  <P>SOLUTION: In a wiring board 1, a metal terminal pad 10, 110, 17, 117 comprises a Cu plating layer 52, an Ni plating layer 53 and an Au plating layer 54 formed sequentially from the first major surface CP side wherein the Ni plating layer 53 is an electrolytic Ni plating layer 53. On the first major surface CP of a dielectric layer 6 becoming a pad forming surface, metal wiring having one end connected with the metal terminal pad 10, 110, 17, 117 is not arranged or the other end side of metal wiring 77 is connected with an inner layer conductor layer 7 through a via 34.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004289259-A (JP)
Title: Two-way communication system
Inventor: OTSUBO YUTAKA
IPC: H04N21/442
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology whereby a service enterprise dynamically switches display contents in an optional timing.  <P>SOLUTION: The two-way communication system is configured with a BML browser 1 and a two-way communication server 3 of the service enterprise. The BML browser 1 is provided with a state monitoring apparatus 1a for making a communication request. The state monitoring apparatus 1a is a state monitoring device of the two-way communication server 3, and the two-way communication server 3 for monitoring update of contents by using the state monitoring apparatus 1a is provided with a virtual broadcast event generating section 3a that responds to the BML browser 1 in response to a communication request from the state monitoring apparatus 1a and transmits a virtual broadcast event message to the BML browser 1 at the update of the contents.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003325670-A (JP)
Title: Guide wire with deflectable tip part
Inventor: HOJEIBANE HIKMAT
IPC: A61M25/09
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a guide wire with a very small diameter having a tip part bendable with a very high accuracy in one or two directions to increase an operability.  <P>SOLUTION: This guide wire operable in two directions having a deflectable tip part bendable with a very high accuracy comprises a slender hypo tube, a spring coil fitted to the tip part of the hypo tube, a longitudinally movable deflectable member fitted to the tip part of the spring coil, and a tip part holding member extending from the tip part of the hypo tube to the tip part of the spring coil.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004285725-A (JP)
Title: Automatic door
Inventor: SHIBUYA TSUTOMU
IPC: E05F15/10
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic door which opens/closes a door body, based on driving of an opening/closing device, wherein the automatic door can cope with a failure or an abnormal event due to load fluctuation of the opening/closing device, beforehand.  <P>SOLUTION: According to the automatic door, the opening/closing device 5 is comprised of a rotation detecting sensor 12 and a control section 14. The rotation detecting sensor detects actual rotation of an output shaft. The control section is formed of a computing means 14c for computing an instructed rotational frequency and an actual rotational frequency of the opening/closing device 5 at every preset time interval, based on operating conditions and the rotation detecting sensor 12, upon opening/closing operation of the door body 1, and calculating a load value indicative of a load state of the opening/closing device with reference to a ratio of the computed actual rotational frequency to the computed instructed rotational frequency; and an indicating means 14f for indicating the load value in an indicating section 16 with time.  <P>COPYRIGHT: (C)2005,JPO&NCIPI