baber/WOPTO huggingface dataset:
Patent JP-2003302852-A (JP)
Title: Fixing device
Inventor: NAGASE HISAYOSHI
IPC: H05B3/00
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device by which the occurrence of fixing unevenness is prevented by securing the pressing force of a heating nip part formed between a laying roller member, a sliding member and a pressure roller member in the fixing device using a belt member, energy-saving is improved by shortening warm-up time by miniaturizing a device and also stabilization in the traveling of the belt member is attained by suppressing the occurrence of the slippage of the belt member by reducing the pressing force at a part where the belt member is rubbed at the heating nip part.  <P>SOLUTION: The fixing device is provided with the sliding member to lay one end part of the belt member and also to lay the belt member at the other end part of the belt member as one laying roller member, and the laying roller member and the sliding member are pressed to the pressure roller member through the belt member.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302697-A (JP)
Title: Lighting device and liquid crystal projector
Inventor: YAMAUCHI YOSHITOSHI
IPC: G03B21/00
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To improve the efficiency of linear polarization of luminous flux emitted by a light source and to improve the use efficiency of luminous flux of an integrator optical system.  <P>SOLUTION: The luminous flux emitted by the light source 4 is reflected by a reflector 1 or a front mirror 3 and the reflector 1, and then transmitted through a window 2 of the front mirror 3 and projected toward the integrator optical system 11 to increase the use efficiency of the luminous flux of the integrator optical system 11. Further, the external shape size of an input part of the integrator optical system 11 can be made as large as the size of the window 2 and then the integrator optical system 11 is made small-sized. Further, a 1/4-wavelength plate 18 and a wire grid polarizer 19 are provided on the optical path of the luminous flux traveling toward the integrator optical system 11 and then the efficiency of linear polarization of the luminous flux entering the integrator optical system 11 after being emitted by the light source 4 into linear polarized light is increased.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003306135-A (JP)
Title: Traffic lane deviation preventing device
Inventor: TAYA SATOSHI
IPC: B60W10/10
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To prevent interference between braking force in a traffic lane deviation avoiding control by a difference in braking force of right, and left wheels and driving force of an own vehicle.  <P>SOLUTION: The possibility that the own vehicle deviates from a traveling line is determined. When the own vehicle is determined to deviate from the traveling lane, the driving force of the own vehicle is regulated, and traffic lane deviation avoiding control is made to take priority.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003260261-A (JP)
Title: Game tool
Inventor: NUMAMOTO KIYOMI
IPC: A63F9/02
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel game tool full of attraction to be enjoyed by a player.  <P>SOLUTION: The game tool consists of a game board 1, a shooting bullet 9, a target top 6, and a shooter 16. The surface 2 of the game board 1 is flat and smooth, and has a set position area display 7 at the center. The game board 1 is in the shape of an equilateral octagon. An elastic wire 3 is stretched along every other side edge of the game board 1, the other side edges being open. The shooting bullet is disk-shaped. The target has a shaft 12 of center of rotation, a pendulum 13, and a determination display disk 14 fixed to the pendulum, rotating together with the pendulum for displaying a plurality of prescribed display for determination on the board surface. The front of the shooter is open, and the shooter has a leaf spring 17 on either side of the shooter inside and a shooting lever 18 on the rear for shooting the bullet.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003014697-A (JP)
Title: Method for diagnosing material of ferromagnetic body and system for measuring voltage pulse width of barkhausen noise
Inventor: INAGUMA TORU
IPC: G01N27/72
Filed: 2002-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for measuring the Barkhausen noise(BHN) voltage pulse width required for diagnosing the material of a ferromagnetic body from BHN with high accuracy. SOLUTION: The method for diagnosing the material comprises a step for exciting an article being measured, i.e., a ferromagnetic body at an exciting section, a step for detecting variation in the magnetization of the article being measured in the form of a voltage waveform being induced at a detecting section, a step for extracting the BHN voltage waveform from a detected voltage waveform through frequency filtering, a step for determining a zero-cross time Ti at which the BHN voltage waveform becomes 0 when it is shown in the voltage-time region, a step for determining the difference Ti+1 -Ti between adjacent times Ti+1 and Ti as the voltage pulse width of BHZ, and a step for diagnosing the material of an article being measured from the voltage pulse width.
Patent JP-2003307037-A (JP)
Title: Rebuilding method for existing building
Inventor: KANAZAWA MINORU
IPC: E04G23/06
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rebuilding method for an existing building capable of using an existing floor as a floor in a new building without changing the supporting condition of the floor of the existing building.  <P>SOLUTION: Existing girders 11 and a part of beams are removed so as to be widened downward and new girders 20 positioned at the removed part 11a are built in under the existing floor 10, and a filler 22 is placed in the gap between a newly installed girder 220 and the existing floor 10 and the connection position between the existing girder 11 and small beam to support the existing girders 11 and small beams through the filler 22 by the newly installed girder 20. In this way, a rebuilding work of a basement floor 1 can be executed by using the existing floor 10 without changing the support condition of the existing floor 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003314871-A (JP)
Title: Clean air device
Inventor: KASHINO TOSHIO
IPC: F24F7/06
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clean air unit flexibly coping with a cell production method of a mounting line of a BJ head in response to current production innovation.  <P>SOLUTION: A plurality of movable clean air units are mounted to rails X and Y arranged at a certain interval on a ceiling of a head assembly site, and the clean air units are moved to the positions of devices locally needing high cleanness to supply clean air. The rails X and Y intercross with each other in a plane, and the clean air units are moved to optimum positions at their crossing points. When the number of the devices is increased, the clean air unit should be introduced from an end of the rail, and when the number is decreased, the clean air should be removed, so that excessive investment for a clean room is reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003316528-A (JP)
Title: Image output device
Inventor: NOMURA TATSURO
IPC: G06F3/12
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image output device capable of managing the operating situations of a device main body, and guaranteeing the stable operation without stopping the operation of the device main body based on the management information.  <P>SOLUTION: A printer device 1 electronically image-processes inputted image data, and outputs an image by a recording part 19. This printer device is provided with a management part 11 for managing the operating situation of the printer device 1, a recording part 19 for adjusting an image formation condition to adjust the quality of an image to be outputted, and a CPU 18 for making the recording part 19 adjust the image formation condition based on the information of the operation condition of the printer device 1 managed by the management part 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003316991-A (JP)
Title: Reservation method and reservation program
Inventor: TAKAHIRA YOSHIAKI
IPC: G06Q30/06
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To simplify reservation management by lightening conventionally manual reservation management in regard to a reservation method and reservation program for reserving a rental object commodity.  <P>SOLUTION: The reservation method and reservation program has a step of providing a reservation table for registering the rental object commodity, a reservation date and a contact address in coordination with a number, and registering a reserved commodity in coordination with the a member number of a customer in the reservation table and issuing a reservation ticket provided with the number if there is no stock in regard to a commodity requested for rental by the customer, a step of searching the reservation table on the basis of a rental commodity when the rental commodity is returned and notifying the contact address of the customer with an entry for the commodity, and a step of searching the reservation table on the basis of information read from the reservation ticket and instructing the delivery of the commodity when the customer presents the reservation ticket.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003312641-A (JP)
Title: Shoes-packaging box
Inventor: SHINOHARA MARI
IPC: B65D5/44
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shoes-packaging box for easily taking out/taking in a pair of shoes 1L and 1R even in a stacked condition when the pair of shoes 1L and 1R are placed and stored in the shoes-packaging box provided from a store when the shoes are purchased in general houses.  <P>SOLUTION: The shoes-packaging box comprises an outer box 2 and a drawer type box body 3 to be fitted in the outer box 2 in a freely fitting manner. Finger insertion holes 4 and 5 and a knob part 6 forming finger-hooking means are provided on front plates 3N and 3J of the box body 3. A pair of shoes 1L and 1R are taken in/taken out by transversely drawing the box body 3 in/out of the outer box 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003316974-A (JP)
Title: Electronic value exchanging device, auction method using it and name-your-price auction method
Inventor: IGUCHI MAKOTO
IPC: G06Q20/00
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide anonymous equitable exchange transaction of electronic values even in a form needing the limitation of a transaction counterpart and control such as designation of a counter value at a phase for actually carrying out transaction without requiring synchronous consensus formation among users.  <P>SOLUTION: Pieces of request information of a seller A and a purchaser B including information on provided and requested electronic values and designation information of a Winner ticket representing a purchase right issued to a successful bidder after finishing an auction are stored in request information management parts 11a and 11b of an exchanging device E. The electronic values inscribed in the pieces of request information are stored in exchange object management parts 12a and 12b, and they are notified to an exchange management part 14. The Winner ticket is stored in the exchange object management part 12b from a matching server M. When a condition for starting exchange is satisfied, the electronic values in the exchange object management parts 12a and 12b are exchanged and withdrawal by the seller A and the purchaser B is allowed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003312544-A (JP)
Title: Upper back structure of vehicle
Inventor: SUGITA NORIHIKO
IPC: B62D25/08
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an upper back structure of a vehicle for ensuring the torsional rigidity of a body without using a reinforcement member and improving steering stability in a body structure employing a trunk-through structure.  <P>SOLUTION: A channel-shaped package tray bracket 26 is provided on a package tray bracket sub-assembly 20, an upper back inner panel 40 of an upper back bracket sub-assembly 22 is formed into the same channel shape, and overlaps right and left brackets 26. A lapping margin layer than a connectional one is secured, and spot welding is performed in two rows. A thickness increasing effect is expected because the bottom wall 40A side of the upper back inner panel 40 is three-folded. Shear strength around an opening 14 is enhanced, and the torsional rigidity of the body and the steering stability are improved without using a reinforcement member.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003314787-A (JP)
Title: Pipe cover
Inventor: KOBAYASHI SEISHI
IPC: F16L59/14
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pipe cover for covering an outer periphery of a pipe with a cover body of a foamed resin formed by vertically dividing a slender cylindrical body in two, eliminating the need for a holding member for holding and fixing the cover body.  <P>SOLUTION: The cover body 1 of the foamed resin formed by vertically dividing the slender cylindrical body in two has connection fitting portions at the upper and lower ends, and a recess 4 and a protrusion 5 formed in dovetail-section objected shape on abutment end faces 3. The cover body 1 is applied on the right and left sides of a cover objected pipe and the fitting recess and protrusion 4, 5 on the abutment end faces are pressed therein for connection fitting, thus establishing a locked condition without the need for the holding member.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002368630-A (JP)
Title: Channel-selective amplifier with tunable filter
Inventor: BOGNER NORBERT
IPC: H04B17/40
Filed: 2002-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a transmission power control method in transmission systems, in particular, mobile radio systems. SOLUTION: An amplifier for indicating a way of guaranteeing, as compared with the state of the art, improved particularly in dynamic, control of transmission powers within predefinable emitted interference requirements with, in particular, increased efficiency and reduced power consumption. For this purpose, the amplifier provides for the filtering of an amplified transmission signal to be divided up between a narrow-band tunable pre-filter (4) and a broadband post-filter (10). For performing this operation, a signal-amplification circuit is proposed which comprises a tunable filter (4), which is connected downstream of a power amplifier (2).
Patent JP-2003323887-A (JP)
Title: Alkaline storage battery
Inventor: IZUMI YASUSHI
IPC: H01M4/62
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an alkaline storage battery having charging/discharging cycle life characteristics.  <P>SOLUTION: In the alkaline battery having a negative pole containing a hydrogen occlusion alloy as a main component, the negative pole contains not less than 0.1 mass parts of at least one selected kind among an yttrium oxide, an yttrium hydroxide, a lanthanum oxide and lanthanum hydroxide series and not less than 0.1 mass parts of a magnesium compound in relation to 100 mass parts of the occlusion alloy.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003327470-A (JP)
Title: MgO-SiO2 BASED OXIDE POWDER AND CERAMIC SINTERED COMPACT OBTAINED BY USING THE SAME AS RAW MATERIAL
Inventor: MORIMITSU KOICHI
IPC: C04B35/20
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide forsterite powder which has a mean primary grain size of 0.05 to 0.15 μm and a specific surface area of 10 to 40 m<SP>2</SP>/g and has excellent sinterability, and to provide a forsterite ceramic sintered compact obtained by using the same as the raw material.  <P>SOLUTION: The forsterite powder has a mean primary grain size of 0.05 to 0.15 μm and a specific surface area of 10 to 40 m<SP>2</SP>/g. The forsterite ceramic sintered compact having a high relative density and a small grain size is produced by using the same as the raw material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003332780-A (JP)
Title: Circuit board apparatus
Inventor: SHINKAI MASAKI
IPC: H05K1/14
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit board apparatus which can be simply fixed and grounded in addition to the ground of main and sub circuit boards to each other by a connector.  <P>SOLUTION: In the circuit board apparatus in which circuit boards 10, 30 connected to circuit wirings 12, 35 of any of one set of connectors 15, 34 are electrically connected by the connectors 15, 34, a metal projection 21 is provided at the shielding case 20 for a circuit element connected to the ground terminal 42 of the one circuit board 10, and the projection 21 and the ground electrode 32 provided on the other circuit board 30 are electrically connected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003327571-A (JP)
Title: Method for producing acrylonitrile
Inventor: HAMADA KAZUYUKI
IPC: C07C255/08
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing acrylonitrile, by which the concentration of by-produced methacrylonitrile can be reduced, consequently enabling the reduction of loads on a post rectifying process on the mutual separation of substances each having near volatility, such as the acrylonitrile and the methacrylonitrile, the smooth employment of the acrylonitrile as a raw material for resins, fibers and intermediates, and the prevention of quality problems, such as the production of discolored substances, unaimed polymers, and the like.  <P>SOLUTION: This method for producing the acrylonitrile, comprising subjecting propane to a gas phase catalytic ammoxidation, is characterized by using the propane having an isobutene concentration of ≤3 mol.%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003083323-A (JP)
Title: Dynamic pressure bearing device and motor having this device
Inventor: HAGAMIDA KIMIHIKO
IPC: H02K21/22
Filed: 2002-05-14
Abstract: PROBLEM TO BE SOLVED: To prevent generation of negative pressure inside of a housing, and the occurrence of cavitation caused by this negative pressure. SOLUTION: A chamfer 8d1 having the large surface opening hole ratio continues with the outer diameter side of a lower side end surface 8c (an area for constituting thrust bearing clearance of a first thrust bearing part S1) of a bearing member 8, and lubricating oil of an inside pore of the bearing member 8 is supplied to a Z part via a surface opening hole of the chamfer 8d1. Thus, the Z part is not put under negative pressure, and is kept under positive pressure.
Patent JP-2003328402-A (JP)
Title: Pipe equipped with heater insertion guide
Inventor: TERACHI SHINJI
IPC: E03C1/02
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pipe equipped with a heater insertion guide, which facilitates piping work, the installation or replacement of a heater, and saves the labor and cost of work execution.  <P>SOLUTION: A pipe equipped with a heater insertion guide 1, in which a water/hot water supply pipe 11 made of thermoplastic resin and a heater insertion guide tube 12 of thermoplastic resin are provided, and they are simultaneously wrapped up with a protective material 13 with a heat insulating function.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003332763-A (JP)
Title: Dust-proof cover and method therefor
Inventor: OKUNO TAKESHI
IPC: H05K5/02
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-priced and effective dust-proof cover method and dust-proof cover for an electronic control board.  <P>SOLUTION: The dust-proof cover comprises a sheet-like member covering an upper surface of an electronic key board instrument and a narrow strip, and a cellulose-based joining tape of a fine width is adhered and arranged along a longitudinal direction in an opposite side of the same surface of the sheet-like member. In the narrow strip, the cellulose-based joining tapes are adhered and arranged on both surfaces at both ends, and at least a piece of the narrow strip is hooked by a part of the electronic control board. The sheet- like member is coated and fixed onto the electronic control board by the cellulose-based joining tape.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003336450-A (JP)
Title: Shuttered opening structure
Inventor: TAKABAYASHI MASAHITO
IPC: E06B9/11
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shuttered opening structure excellent in appearance and design and capable of coping with even small sites.  <P>SOLUTION: For the shuttered opening structure, a sash frame 5 is provided at an opening 3 in an exterior wall 2 and a shutter box 60 is provided above the sash frame 5. A shutter 6 pulled out of the shutter box 60 covers the outdoor side of the sash frame 5. The sash frame 5 is mounted with the outdoor face of the sash frame 5 retreated indoors from the outdoor face of the exterior wall 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003341712-A (JP)
Title: Binding tape and method for manufacturing binding tape
Inventor: YOSHINO SHIGETAKA
IPC: B65D63/10
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a binding tape which can be used to realize thermal adhesiveness and easy shearing property by using a strip film of a single layer.   <P>SOLUTION: The binding tape 1 is formed by using the strip film of the single layer, the above strip film is formed by using a synthetic resin film having the thermal adhesiveness, and provided with a plurality of press cuts 1K cut along the side face 1A of the above strip film.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003339727-A (JP)
Title: Positioning instrument of guide pin
Inventor: SATO CHIHIRO
IPC: A61B17/17
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positioning instrument of a guide pin capable of simply grasping the insertion direction and position of the guide pin three-dimensionally before inserting the guide pin in a bone to shorten an operating time.   <P>SOLUTION: A positioning device for a guide pin 12 preliminarily used for guiding an implant in a bone has a guide pin mounting part 1 mounted on the guide pin 12 temporarily fixed toward implant insertion direction and two index pin holding parts 2 and 3 for holding two index pins 13 and 14 parallel to the guide pin 12 so as to separate a predetermined angle interval centering around the guide pins 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003340588-A (JP)
Title: Method for processing inside transparent material and its device
Inventor: SUGIOKA KOJI
IPC: B23K26/064
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to obtain a treatment shape close to a perfect sphericity as the treatment shape such as a modifying shape and a processing shape at a converging position, namely, the cross sectional shape close to roundness in the direction parallel to the advancing direction of a femtosecond laser beam even if the femtosecond laser beam is converged inside a transparent material by using a condensing lens with a relatively small number of openings which can take a working distance of ≥ several mm.   <P>SOLUTION: A plurality of the femtosecond laser beams L are respectively made incident on a lens. A plurality of the femtosecond laser beams are converged inside the transparent material 100 by the lens so as to make each optical axis to have a prescribed angle respectively. The converging position of a plurality of the femtosecond laser beams is superposed inside the transparent material. The inside of the transparent material is processed by the action of a plurality of the femtosecond laser beams converged on the superposed converging position.  <P>COPYRIGHT: (C)2004,JPO