baber/WOPTO huggingface dataset:
Patent JP-2004154379-A (JP)
Title: Workstation
Inventor: ISHIKAWA MASAKI
IPC: A47B37/00
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a workstation capable of being adjusted the height of a top plate with a simple structure and preventing the production costs from rising.  <P>SOLUTION: The workstation comprises partitions of substantially U-shape in a plan view, which is composed of a left side panel 4, a front panel 3 and a right side panel 5, and a top plate 6. The left and right side panels 4 and 5 respectively comprise a plurality of vertically arranged horizontal grooves 8 for supporting the top plate 6, which hold the side portions of the top plate 6 directly or by way of metal fittings. The top plate 6 can be adjusted the height easily and surely by selecting the height of the horizontal grooves 8 engaging with the top plate 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004082091-A (JP)
Title: Ceramic catalyst body
Inventor: TANAKA MASAICHI
IPC: F01N3/28
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a ceramic catalyst body having a small heat capacity and low pressure loss, exhibiting various catalytic actions corresponding to applications and provided with high catalytic activities and serviceability.  <P>SOLUTION: A main catalytic component such as a catalytic noble metal and a promotor component such as ceria are directly supported on the surface of a support using a ceramic support capable of directly supporting on a substitution element substituted for a part of structured elements of the base material ceramic. The bonding force with the support is increased by a transition metal forming a solid solution with the promotor component to make a coating layer needless, and high durability, low heat capacity and low pressure loss are attained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003179462-A (JP)
Title: Longitudinally coupled resonator surface acoustic wave filter
Inventor: TAKAMINE YUICHI
IPC: H03H9/145
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a longitudinally coupled resonator surface acoustic wave (SAW) filter capable of not only achieving, a wider band but also significantly reducing the insertion loss in the passband.  <P>SOLUTION: The longitudinally coupled resonator SAW filter 1 is provided with at least three IDTs (interdigital transducers) 13-15, each having electrode fingers in the propagation direction of an SAW on a piezoelectric substrate 2. In at least one of the IDTs 13-15, the electric finger period of a first portion, which is one part from the end portion of another IDT adjacent in the propagation direction of the SAW, is set different from the electrode finger period of a second portion which is the remaining part of the IDT.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004135249-A (JP)
Title: Electronic mail server device
Inventor: EGUCHI MASAFUMI
IPC: G06F13/00
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic mail server device in which predetermined processing is performed to an electronic mail to be transmitted-received by Internet facsimile equipment to secure smooth communications with a general electronic mail server device.  <P>SOLUTION: Based upon a data conversion table 107a, a main control part 101 of an electronic mail server device 31 judges whether a domain of a transmission source of the received electronic mail or an electronic mail address of the transmission source is a predetermined domain or electronic mail address and transfers the received electronic mail by carrying out converting processing such as format conversion or filtering of an attached file to the attached file when it is judged that the domain or electronic mail address is the predetermined domain or electronic mail address.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004161666-A (JP)
Title: Depolymerization method
Inventor: KATO JINICHIRO
IPC: C07C29/128
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To recover a high-purity raw material monomer in high efficiency from fibers, films, resin products and a waste polymer discharged at a production stage, in which PTT (polytrimethylene terephthalate) is used.  <P>SOLUTION: The method for depolymerization is a method for depolymerizing polytrimethylene terephthalate or a polyalkylene terephthalate mixture containing polytrimethylene terephthalate and comprises a process (1) for reacting polytrimethylene terephthalate or the polyalkylen terephthalate mixture containing polytrimethylene terephthalate with glycol to form terephthalic acid bisglycol ester once, a process (2) for, after the process (1), reacting the residue with methanol to form dimethyl terephthalate having 0.1-3 mm particle diameter and separating dimethyl terephthalate and glycol and a process (3) for purifying dimethyl terephthalate and glycol obtained by the process (2) by distillation, respectively.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004163773-A (JP)
Title: Display element, its manufacturing method, and display device using display element
Inventor: KONDO HITOSHI
IPC: G02B5/20
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display element having high contrast, bright, low in power consumption and capable of obtaining reflection type color display, to provide its manufacturing method, and to provide a display device using the display element.  <P>SOLUTION: The display element consisting of three primary colors spatially disposed is characterized in that a first color presenting state and a second color presenting state are reciprocallyy changed, and a part developing the second color is provided with the display factor and a color filter consisting of three primary colors spatially disposed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004171803-A (JP)
Title: Surface light emitting device
Inventor: TANIHATA MITSUZO
IPC: G02F1/13357
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To minimize the size of a surface light emitting device with respect to the size of an effective light emitting surface.  <P>SOLUTION: This surface light emitting device is so structured that each rod-like lamp 5 is installed at an end edge of a transparent plate 4 along the end edge, and light of the lamp is emitted from the front surface of the transparent plate. Each lamp housing space 44 is formed by recessing an end face 43 of the transparent plate 4, and each rod-like lamp 5 is housed in the housing space 44. Since the rod-like lamps 5 are housed in the housing spaces 44 of the transparent plate 4, that is, the rod-like lamps 5 are stored in the range of a light emitting surface of the transparent plate, the entire surface light emitting device can be miniaturized with respect to the effective light emitting surface. The size of the surface light emitting device can be increased by installing a plurality of the transparent plates 4, 4 so as to bring the lamp-side end faces 43, 43 of the transparent plates 4, 4 adjacent to each other into contact with each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004167523-A (JP)
Title: Hot rolling method and hot rolling line
Inventor: MATSUBARA YUKIHIRO
IPC: B21B1/26
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot rolling method and hot rolling line by which hot-rolled steel sheet products with a strength higher than that of conventional products can be obtained.  <P>SOLUTION: In the hot rolling method, after a slab of temperature of Ar<SB>3</SB>point or higher is subjected to rough hot rolling, a sheet bar after rough rolling is once cooled to Ar<SB>3</SB>point temperature -30°C or lower, thereafter heated to Ac<SB>3</SB>point temperature +10°C or higher, and subjected to finish rolling, and the steel sheet after finish rolling is cooled. Further, in the hot rolling line, a rough rolling machine, a cooling unit for cooling the sheet bar, a heating unit for heating the sheet bar, a finish rolling machine, and a cooling unit for cooling the steel sheet after finish rolling are arranged in this order from the upstream to downstream of the hot rolling line.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004169989-A (JP)
Title: Abnormality diagnosis system
Inventor: KUMAMOTO GEN
IPC: F24F11/02
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an abnormality diagnosis system for performing accurate abnormality diagnosis even with less knowledge about an air-conditioner to be diagnosed.  <P>SOLUTION: The abnormality diagnosis system comprises a deriving means 26, a normal value deriving means 27, and an abnormality diagnosing means 28. The deriving means 26 derives a derivation value in accordance with a state value for the state of the air-conditioner 3. The normal value deriving means 27 derives a normal value as the derivation value in a normally operated state in accordance with a state detected value for the air-conditioner 3 in the normally operated state. The abnormality diagnosing means 28 compares the derivation value with the normal value and performs abnormality diagnosis of the air-conditioner 3 depending on whether a predetermined change occurs or not.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004172962-A (JP)
Title: Authentication device and authentication method
Inventor: OIYAKE YASUKUNI
IPC: G06F21/44
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To safely perform authentication without the need of making a user carry a key or the like.  <P>SOLUTION: An information processor 16 issues an authentication code for authenticating an agent operating in one or more information processors 14 interconnected by a data communication network and also authenticates the agent by utilizing the authentication code. The information processor 16 comprises: an authentication code issuing processing part 20 for issuing the authentication code including a judgement condition for authenticating each agent by utilizing information stored in a private storage area to which access from the outside is inhibited, making a corresponding agent store the issued code and storing a set of data including its own judgement condition utilized for the authentication; and an authentication code verification part 22 for receiving the authentication code from each agent and authenticating the agent by utilizing the authentication code and the stored judgement condition of itself.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004169842-A (JP)
Title: Power transmission of vehicle
Inventor: YONEDA OSAMU
IPC: B60L50/16
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power transmission of a vehicle which has a rotating device separately from a drive source, and capable of suppressing vibration and noise at a connection part between the rotating device and a power transmission pathway.  <P>SOLUTION: In a vehicle power transmission, a rotating device is connected to a power transmission pathway between a drive source and a wheel in a power transmittable manner, and when a predetermined condition is established, the rotating device is started. The vehicle power transmission has a vibration suppression means (Step S1 to Step S6) to suppress vibration generated in the power transmission pathway by starting the rotating device if the vibration is generated in the power transmission pathway by the rotational fluctuation of the drive source even when the predetermined condition is not established.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004138594-A (JP)
Title: Positioning device for foundation upper end surface- determining magnet
Inventor: KOMUDA TOSHIFUMI
IPC: E04G21/10
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To easily and accurately set a magnet positioning device used for determining a height of a foundation concrete upper surface.  <P>SOLUTION: In this magnet positioning device, axial rods 7a, 7b (connected each other with an intermediate nut 15) inside the device are moved by a feeder 100, and the height of the foundation concrete upper end surface is determined by the magnet 41, based on confirmation by a sensor 4 of a level eye 1 (height measuring equipment).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175167-A (JP)
Title: Pressure control valve structure
Inventor: TAKAHASHI HIDEAKI
IPC: B60T13/12
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure control valve structure capable of realizing a simple structure by reducing the number of parts of the pressure control valve, thus achieving improvement in production work, assembling work efficiency, and cost reduction.  <P>SOLUTION: This pressure control valve which assists the brake fluid pressure for the wheel cylinder by shutting down the flow of the brake fluid to the master cylinder is provided with a valve body 15 in which a valve seat portion 20 and a communicating passage 17 fixed in a valve hole 14 and communicated with a main passage 3 are formed; a ball valve element 19 which is seated and separated at/from the valve seat portion to open and close the communicating passage; a valve spring 21 which supports the ball valve element in a closing direction of the communicating passage; a piston 22 which presses the ball valve element in an opening direction or releases the pressure through a protrusion 25 of the communicating passage corresponding to a difference in the brake fluid pressure before and after the brake fluid is introduced into first and second pressure chambers 23a, 23b; and a coil spring 26 which supports the piston in the opening direction of the ball valve element. The ball valve element is supported between the valve spring and the protrusion of the piston.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004174548-A (JP)
Title: Bending device
Inventor: KOIZUMI NORIHISA
IPC: B21D43/10
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bending device provided with a robot which performs work handling actions without interference with the main body of the device and with a die.  <P>SOLUTION: The bending device has a work adsorbing member K, which is clamped with a gripper 14 of the robot 13 and adsorbs a work W to perform handling actions of the work W. The bending device includes the following means: an information calculating means 10C, which calculates and decides the information required for the bending, such as bending sequence, based on the information of a product; a permission judging means 10D for using a work adsorbing member K, which, based on the calculated result from the information calculating means 10C, judges whether or not the work handling action can be performed only with the gripper 14 of the robot 13 and judges whether or not the permission to use the work adsorbing member K for the robot 13 exists; and a robot controlling means 10E, which, when the use of the work adsorbing member K is permitted by the permission judging means 10D for using a work adsorbing member K, controls the robot 13 so that the gripper 14 of the robot 13 clamps the work adsorbing member K and the robot 13 performs predetermined work handling actions.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003263196-A (JP)
Title: Audio encoder and audio decoder
Inventor: TANAKA YOSHIAKI
IPC: G10L19/04
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To make normal reproduction on a reproducing side possible even if multichannels are compressed or non-compressed and are selectively transmitted or even if downmixing on the reproducing side is selectively permitted or prohibited.  <P>SOLUTION: An ATSI includes a first identifier indicating whether the multichannel data in an audio packet is compressed or not and a second identifier indicating whether the downmixing of the multichannel data with stereoscopic two channels is permitted or prohibited.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004183924-A (JP)
Title: Far-infrared heater
Inventor: MIYASHITA YUKIO
IPC: A61L9/22
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a far-infrared heater capable of efficiently discharging natural negative ions at low cost.  <P>SOLUTION: In this far-infrared heater 30, a suction port 11 is formed in the lower part of a casing 1, and an exhaust port 12 is formed in the upper part of the casing. A vent passage 13 leading from the suction port 11 to the exhaust port 12 and a heat shielding plate 10 facing the vent passage 13 are vertically installed on the rear surface of the far-infrared radiation plate of a heater panel unit 2. A negative ion generating paint 15 formed mainly of tourmaline is applied onto the surface of the heat shielding plate 10. The negative ions (-) generated in large quantity due to heat stress from the negative ion generating paint 15 by the natural convection of air from the lower side to the upper side generated by the heating of the heater 7 are discharged from the exhaust port 12 in the upper part of the casing 1.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004185680-A (JP)
Title: Reproduction control device and reproduction control processing program
Inventor: NAKAMURA TOSHIHISA
IPC: G11B27/34
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reproduction control device used for the reproduction of sounds, images, texts and so on which realizes synchronized reproduction of a plural kinds of files with a reproduction device of small processing capacity.  <P>SOLUTION: A command code, which is a control command of the text data arranged to be reproduced in synchronization with audio data, and its parameter are preliminarily stored in a file for reproduction 12b (12c). Accordingly, an audio driver starts output of the audio data by a DSP only by giving instructions to the audio driver in response to the command and sequentially reads the command code and its parameter data. The reproduction processing of the sound is necessarily carried out in synchronization with that of the text only by executing the display of the text data corresponding to the command. Accordingly, the synchronized reproduction of the sound and text is realized with a simple reproduction device, in which a high-performance CPU is not used, by reducing the load on a CPU 11.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004180807-A (JP)
Title: Assembly furniture
Inventor: KOIZUMI HIDEICHIRO
IPC: A47B7/02
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide assembly furniture satisfying requirements such as having small number of components and facilitating the assembling and disassembling.  <P>SOLUTION: This assembly furniture is composed of bent plate members 1. The bent plate member 1 is provided with a longitudinal surface 2 formed into the shape of a bent plate material and a lateral surface 3 connected to the surface, and the lateral surface 3 is bent at an appropriate plane angle (360°/the number of bent members used) in its intermediate part. This assembly furniture is so assembled that the lateral surface 3 of the each bent plate member 1 is stacked with another lateral surface 3 of the adjoining bent plate member 1 using the number of the used bent plate members 1 equivalent to the planed angle.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004185917-A (JP)
Title: Gas meter and fuel cell system
Inventor: AKIYAMA YUKINORI
IPC: H01M8/04
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas meter and a fuel cell system capable of preventing gas supply from being shut off in the case of operating the fuel cell system at a constant load.  <P>SOLUTION: This fuel cell system is provided with a breaker 60 as a gas shut-off means for shutting a supply route off, a flow meter as a gas flow rate detecting means for detecting a flow rate of the gas in the supply route, a reforming device 13 for reforming the fuel gas to be supplied through a gas meter 50, which is provided with a control device 52 as a control means, into hydrogen, a fuel cell 6 for generating power with hydrogen from the reforming device 13, and a control device 14 as a control means provided in the fuel cell side to control operation of the reforming device 13 and the fuel cell 6. The control device 14 outputs a signal for indicating "in operation" to an input terminal 62 of a controller 53 of the control device 52 of the gas meter 50.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004184758-A (JP)
Title: Toner supply control method for image forming apparatus
Inventor: TANI KENJI
IPC: G03G15/08
Filed: 2002-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner supply control method for image forming apparatus which detects the amount of developer supply at real time, supplies an appropriate amount of developer without an accidental leak of toner, and satisfactorily maintains operability.  <P>SOLUTION: The toner supply control method for an image forming apparatus constituted by being provided with a developing device which visualizes an electrostatic latent image formed on an image carrier with a developer is characterized in that the developer is a two-component developer consisting of toner and carrier is provided with: a determining means which determines based on an amount of toner consumption whether or not toner is supplied to the developing device; and a detecting means which detects an amount of toner supplied into the developing device. In accordance with the amount of toner supplied, which is detected by the detecting means, a determination criterion on which the determining means determines whether toner is to be supplied or not is switched.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004182159-A (JP)
Title: Air conditioner for vehicle
Inventor: NAGAYA SEIICHI
IPC: B60H1/00
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner for a vehicle capable of air-conditioning a rear seat side area in a cabin by favorably controlling temperature for a cooling state to a heating state and setting a cold-hot storage function.  <P>SOLUTION: The air conditioner having an evaporator 15 cooling blowing air and a heater core 16 heating the blowing air is provided with opening parts (17a, 17b, 21a-21d, 21a, 24b) arranged in the downstream side of the heater core 16 for taking out the air blowing off to the rear seat side area in the cabin, and the temperature of the air blowing off from the openings is controlled by air mixing doors 70, 80. A cold-hot storage 26 showing the cold storage function by introducing the cooled air passed through the evaporator 15 and showing the hot storage function by introducing the hot air passed through the heater core 16 is arranged in the vicinity of a seat part 10 of the rear seat in the cabin.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004182939-A (JP)
Title: Polyester/polycarbonate resin composition and method for producing the same
Inventor: MATSUURA MICHIO
IPC: B29K69/00
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyester/polycarbonate resin composition which is obtained by melt reacting a polyester resin with a polycarbonate resin, apt to be fixed in amorphous state, and can be freely and inexpensively adjustable for its melt viscosity so as to suit to various molding methods such as an extrusion molding/an injection molding even when using recycled materials such as a recycled PET or a recycled PC as raw materials, and to provide a production method of the same.  <P>SOLUTION: The polyester/polycarbonate resin composition is obtained by melt mixing a polyester resin (A), a polycarbonate (B), a compound (C) having a functional group reacting with a carboxy group and/or a phenolic hydroxy group, and a multifunctional compound (D) having two or more functional groups reacting with a hydroxy group.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003251143-A (JP)
Title: Wet type gas treatment method
Inventor: ECHIZEN YUTAKA
IPC: B01D53/34
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the generation of deposits in connection piping between treatment towers and inside the treatment tower in a wet type gas treatment method, and also prevent the clogging in the piping caused by the deposits.  <P>SOLUTION: Filler is decreased so as not to acidify treatment liquid in a first tower 101. The extra amount of the filler generated by the reduction of the filler is used in a fifth tower 105, and both detoxification and deposition are controlled at the same time. A plurality of spray nozzles are provided in the connection piping 107 between the first tower 101 and a second tower, thus suppressing deposition reaction.  <P>COPYRIGHT: (C)2003,JPO