baber/WOPTO huggingface dataset:
Patent JP-2003282078-A (JP)
Title: Catalyst particle and manufacturing method of the same, gaseous-diffusion property electrode body, and electrochemical device
Inventor: ENOMOTO TADASHI
IPC: B01J31/28
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide catalyst particles by which a reaction in an electrode is raised certainly, a manufacturing method of the same, a gas diffusion electrode, and an electrochemical device.  <P>SOLUTION: A platinum nano-particle 1 consists of a platinum particle 2 as a catalyst particle, a conductive polymer layer 18 which consists of polyaniline formed by a polymerization reaction in a water type medium on the surface of the platinum particle 2, and further a water soluble polymer protective layer 19 which consists of polyvinylpyrrolidone, and the gas permeable catalyst electrode 10 is constituted by arranging the platinum nano-particles 1 between a collector body 11 and an ionic-conduction section 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003285886-A (JP)
Title: Granular substance filling container
Inventor: HASHIMOTO KAZUNORI
IPC: B65D83/04
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a granular substance filling container which has reduced parts made of a synthetic resin and is highly moisture-proof.  <P>SOLUTION: The granular substance filling container 1 includes a synthetic- resin-made container body 10 comprising a wide-opened deep bottom portion 11 to be filled with granular substances, a mounting margin 12 integrally provided with an outer periphery of the bottom portion 11, a take-out hole 13 provided on the bottom portion 11 from which the granular substances are removed, and a lid 14 integrally hinged with the bottom portion 11 in the vicinity of the hole 13 for rotating the hole 13 so that it can be opened/closed, while a sealing material S<SB>1</SB>for covering a wide opening of the bottom portion 11 is attached to the mounting margin 12. In this case, a task label 30 formed with perforations for peeling along a shape of the lid 14 is preferably glued to an external surface 11f of the bottom portion 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002366365-A (JP)
Title: Data acquisition apparatus, downloading server, and trigger server
Inventor: TSURUBAYASHI TAKESHI
IPC: G06F9/445
Filed: 2002-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a system in which data for update of software of a non-PC device can be acquired safely through a network. SOLUTION: A data acquisition device 10 which acquires data, a download server 50 which sends the data, and a trigger server 80 which triggers data acquisition of the data acquisition device to the download server are connected by a network 2, and an indication is outputted from the download server 50 to the trigger server 80 through a network 3. The data acquisition device is provided with a server address holding means, a communication start trigger means which detects trigger information from the trigger server to trigger the communication start to the server, a communication control means which receives the report to start communication with the sever, and a data storage means in which data acquired via communication is stored. The data acquisition device acquires data by itself, and therefore can acquire the data safely.
Patent JP-2003284012-A (JP)
Title: Data acquiring circuit
Inventor: TAKAHASHI SANAE
IPC: H03M1/14
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that data superimposed on a video signal cannot be acquired correctly when the video signal having an analog electric potential out of the variable voltage range of a reference electric potential is inputted (for example, a video signal of 4 V electric potential is inputted when the variable voltage range is from 1 V to 3 V), although resolution per bit can be improved.  <P>SOLUTION: The variable voltage range of a reference electric potential is made to be changed during a same horizontal synchronization period. According to this arrangement, data superimposed in a video signal can be accurately discriminated, even if the analog electric potential of the video signal varies considerably during the same horizontal synchronization period.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003290837-A (JP)
Title: Bending device
Inventor: SATAKEDA TAKESHI
IPC: B21D7/025
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bending device in which bending work from a small size object to a large size object is enabled with one bending device.  <P>SOLUTION: This bending device is composed of a tip shaft part 7 having different diameters for holding bending dies 1, 2 or moving the bending dies 1, 2 in the axial direction of the shaft and the main body 3 of the shaft on which the tip shaft part 7 is mounted freely attachably and detachably. The tip shaft part 7 is replaced with a proper one as occasion calls in accordance with the object such as a pipe 5 and the bend radius ( round shape) of the object in the tip shaft part 7. A working space for preventing the interference with the tip shaft part 7 when the tip shaft part 7 having a diameter different from that of the main body 3 of the shaft is moved in the axial direction of the shaft is provided by interposing a bushing 8 between the tip shaft part 7 and the main body 3 of the shaft. Furthermore, the bushing 8 has functions for connecting the tip shaft part 7 to the main body 3 part of the shaft and holding them.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003011600-A (JP)
Title: Ornamental body
Inventor: OSHIMA MASATAKA
IPC: B44F7/00
Filed: 2002-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an ornamental body, which can spread excellent ornamental properties giving a cubic effect to other region. SOLUTION: This ornamental body is equipped with a light transmissible front surface side sheet 1 and an opaque material 2 and, through the bonding of the sheet 1 and the material 2, a pattern is revealed three-dimensionally.
Patent JP-2003293217-A (JP)
Title: Polyvinyl chloride-based fiber
Inventor: HORIBATA ATSUSHI
IPC: C08L27/06
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To solve such problems that insufficiency in spinning properties is present in a conventional polyvinyl chloride-based fiber because of insufficient compatibility between a polyvinyl chloride-based resin and a chlorinated polyvinyl chloride resin, and the new problem wherein the heat-shrinking properties of the fiber are worsened according to the increase of an amount of an added ethylene-vinyl acetate/vinyl chloride graft polymer resin in a method of adding the ethylene-vinyl acetate/vinyl chloride graft polymer resin to a composition comprising the polyvinyl chloride-based resin and the chlorinated polyvinyl chloride resin which is a method for solving the foregoing problem.  <P>SOLUTION: The polyvinyl chloride-based fiber is obtained by forming a composition comprising the polyvinyl chloride-based resin and the chlorinated polyvinyl chloride resin into a fiber shape. The composition comprises 100 pts.wt. polyvinyl chloride-based resin, and the chlorinated polyvinyl chloride resin having 57.0-69.0% chlorine content (X) in a compounded amount (Y) satisfying the formula (1): 1.0≤Y≤0.31X<SP>2</SP>-44.923X+1.628×10<SP>3</SP>(1).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003299197-A (JP)
Title: Optical acoustic-electric signal converter
Inventor: IMAI TAKAHIRO
IPC: H04R1/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical acoustic-electric signal converter capable of miniaturizing an apparatus, simplifying a manufacturing process, and obtaining stable characteristics.  <P>SOLUTION: In the optical acoustic-electric signal converter, a light emitted from a light source 4 is reflected on a diaphragm 3 and is incident into a light- receiving element 5 to convert sounds received by the diaphragm 3 into electric signals. In this converter, an aperture is provided on a package 2 for packaging a lead frame 9 on which the light source 4 and the element 5 are fixed, the light source 4 and the element 5 are fixed on the front surface of the lead frame 9, and a light source driving circuit and an amplifying and signal characteristic adjusting circuit 6 for a light-receiving output are fixed on the rear surface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003295495-A (JP)
Title: Toner for developer, two-component developer and image forming method
Inventor: ITO TOMIAKI
IPC: G03G9/10
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming method and toner excellent in fixing quality and free from filming even in an image forming method using a non- contact fixing method and further excellent in the fixing quality and color reproducibility even in an image forming method by which many colors are reproduced by combining two or more layers of different color toner, and further to provide an image forming method and toner by which a high-quality image excellent in heat resistance preservation is obtained without spoiling color reproducibility at all.  <P>SOLUTION: The toner for the developer is toner included in the developer used in the image forming method including at least the non-contact fixing method as an image fixing method, and the ratio Dv/Dn of the volume average particle size (Dv) to the number average particle size (Dn) of the toner in a measured value by a multisizer is 1.15 to 1.58.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003296027-A (JP)
Title: Method of optimizing button recognition area on touch panel
Inventor: IWATA KATSUHIRO
IPC: G06F3/0488
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To improve the operability and recognition capability of a touch panel by automatically optimizing the recognition area even if the size of a button is limited because of the design of a display screen or when buttons are disposed closely to each other in setting the recognition area on the touch panel.  <P>SOLUTION: It is checked whether the recognition area of a button to be corrected is close to the recognition area of another button; if the recognition areas are close to each other, the recognition area of the button is corrected according to the distance to the adjacent recognition area, and if the recognition areas are not close, it is corrected according to the distance to the end of the touch panel. Further, if the recognition area of the button to be corrected is close to another recognition area, it is checked whether the distance between the recognition areas is at least a prescribed value; if the distance is shorter than the prescribed value, the distance is corrected to be extended at least to the prescribed value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003290307-A (JP)
Title: Genital organ massage instrument holding/driving device
Inventor: KOBAYASHI TAKEHIRO
IPC: A61H21/00
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate a defect of a conventional genital organ massage instrument that it should be held and driven by a user's own hand, causing considerable fatigue of the user.  <P>SOLUTION: In this device of holding/driving a genital organ massage instrument 3, a driving part body 6 is detachably fixed to a pedestal in such a way that the direction of the driving part body is changeable and a motion part is disposed on the top of the driving part body 6. The genital organ massage instrument 3 is detachably attached the motion part to make the massage instrument make motions. The motion part linearly reciprocates nearly in the vertical direction or diagonally downward, and the genital organ massage instrument 3 is attached to the motion part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003291391-A (JP)
Title: Imaging apparatus
Inventor: KATSUKI KIYOTERU
IPC: B41J2/385
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus in which a toner image having a good image quality can be formed stably by controlling deformation of a gap regulating means at a position touching a toner layer thereby sustaining a uniform touching pressure between the toner layer and the gap regulating means.  <P>SOLUTION: The gap GP is kept constant by providing a spacer 5 touching a toner layer TL on a developing roller 12 on an FPC 4. The spacer 5 is bonded to the FPC 4 only at the other end 59 on the side opposite to the side end part 58 touching the toner layer TL and a rod-like spacer reinforcing rib 55 extending in the widthwise direction X is provided on the surface of the spacer 5 between the other end 59 and the touching side end part 58. Consequently, the spacer 5 is hard to be bent in the X direction and deformation at the end part 59 due to waving of the FPC 4 or uneven thickness of an adhesive layer 60 does not extend to the touching side end part 58.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003289893-A (JP)
Title: Ethanol production system
Inventor: KONDO SOICHIRO
IPC: G06Q50/00
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ethanol production system which can efficiently control the mixing of raw materials.  <P>SOLUTION: This ethanol production system is characterized by having an input section for inputting waste wood information showing kind information for identifying waste wood kinds given to the waste woods and waste wood quantities, a stock data base for memorizing the waste wood quantity information contained in the waste wood information inputted from the input section as wood stock quantity information in response to the wood kind information contained in the waste wood information, a mixing ratio memorizing section for memorizing mixing ratio information showing a mixing ratio, when several kinds of the waste woods among the waste woods are mixed, and an operation section for reading out the mixing ratio information from the mixing ratio memorizing section and then operating the kinds and quantities of the waste woods to be fed into a raw material tank on the basis of the readout mixing ratio information and the waste wood kinds and stock quantities memorized in the stock data base.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003292462-A (JP)
Title: METHOD FOR SYNTHESIZING p-XYLENE AND CATALYST
Inventor: SUGI YOSHIHIRO
IPC: C07B61/00
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing p-xylene and a catalyst for sufficiently increasing selectivity of p-xylene.  <P>SOLUTION: The method for synthesizing p-xylene is to carry out a reaction of toluene in a gas phase in the presence of the catalyst and obtain p-xylene. The catalyst is H type ZSM-5 zeolite 11 to the outside surface of which a deactivation treatment is applied by supporting a rare earth element. The rare earth element is preferably cerium or lanthanum and the supported amount is preferably 5-30 wt.% to the H type ZSM-5 zeolite. In synthesizing p-xylene a disproportionate reaction of toluene proceeds by using acid points in pores 12 of the H type ZSM-5 zeolite 11 to the outside surface of which the deactivation treatment is applied. W/F (g/h/mol) which expresses a contact time of toluene with the H type ZSM-5 zeolite 11 to the outside surface of which the deactivation treatment is applied is preferably 1.6-17 gh/mol.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003297425-A (JP)
Title: Nonaqueous electrolyte battery
Inventor: NAKAGAWA HIROE
IPC: H01M10/0525
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte battery with stable performance and high energy density.  <P>SOLUTION: The nonaqueous electrolyte battery utilizes a nonaqueous electrolyte containing a fluoride of an ether derivative of chemical Formula (1). (In Formula (1), n is an integer between 0 and 2; X<SB>1</SB>to X<SB>5</SB>are independently hydrogen atom, fluorine atom or a 1-6C fluoroalkyl group, at least one of them being fluorine atom or a 1-6C fluoroalkyl group; and Y is a 1-6C alkyl group, a 1-6C fluoroalkyl group, phenyl group, an aryl group, an alkylphenyl group or a derivative thereof).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003297957-A (JP)
Title: Semiconductor device and manufacturing method of semiconductor device
Inventor: YAMASHITA TOMOHIRO
IPC: H01L27/115
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To electrically connect a contact plug and an impurity layer surely even if misalignment of a contact hole occurrs.  <P>SOLUTION: A plurality of N-type first impurity layers 111 are formed inside a main surface 110S of a P-type semiconductor substrate 110. At least one N-type second impurity layer 112 overlaps (or is in contact with) each first impurity layer 111. A plurality of gate electrodes are disposed on a gate insulation film 121 in stripes across the first impurity layer 111. A plurality of low resistance lines 140 are disposed on a layer insulation film 122 in stripes extending in the same direction as the first impurity layer 111. An entire surface of one end 123T2 of each contact plug 123 is in contact with a second impurity layer 112 and is not in contact with a P-type part of the semiconductor substrate 110.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302072-A (JP)
Title: Dehumidifying air conditioner
Inventor: KAWAKAMI YUKIHITO
IPC: F24F1/00
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dehumidifying air conditioner whose efficiency is improved without rise in prices.  <P>SOLUTION: A sensible heat exchange rotor 3 and a dehumidification rotor 2 are provided, a heater 9 facing the dehumidification rotor 2 is provided, and a gap between the dehumidification rotor 2 and the heater 9 is set larger at the rotation upper side of the dehumidification rotor 2 and smaller at the rotation lower side. By this, air passes around the heater 9, and a part of the air having passed around the heater 9 goes into the back of the heater 9.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003301474-A (JP)
Title: Iron cover step frame
Inventor: ISHIDA KIYOSHI
IPC: E02D29/14
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an iron cover step frame capable of easily releasing bite of an iron cover by a simple operation with use of built-in tools of automobiles or the like even when the iron cover bites in the fitting support of the iron cover step frame and facilitating a steady initial fire-distinguishing work before a fire engine arrives when a fire-fighting team or general residents has discovered the fire.  <P>SOLUTION: An iron cover step frame is provided with bolt members 51 fitted to an iron cover step frame 13 so as to be rotatable but linearly immovable, nut members 52 screwed with the bolt members in linearly movable and irrotational condition, an actuation member 53 rotatably pivoted to the iron cover step frame so as to come into contact with the nut member at one end and the under face of the iron cover of the iron cover at the other end. The actuation member is rotated by vertically moving the nut member by rotating the bolt member and then, a part of the lower side face of the iron cover 15 is pushed up at the other end side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003292148-A (JP)
Title: Raw material discharging device and raw material carrying device from bucket elevator
Inventor: NAKAI NOBUYOSHI
IPC: B65G33/26
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a raw material discharging device capable of discharging raw material easily from a bucket elevator.  <P>SOLUTION: The raw material discharging device 2 is constituted of a screw conveyer SC, which comprises a receiving port 2a, a discharging port 2b, and a screw 2c. Raw material is dropped from a bucket 1a of the bucket elevator 1, entered from the receiving port 2a into the screw conveyer SC, carried to the discharging port side by the screw 2c, and discharged from the discharging port 2b. A support structure K for supporting a shaft 2d of the screw 2c is a cantilever support structure which supports the end part on the discharging port 2b side instead of supporting the end part on the receiving port 2a side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003304076-A (JP)
Title: Watertight vessel
Inventor: YOSHIDA TOSHIKI
IPC: H05K5/06
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a sealing mechanism such as rubber packing is used for a joint between members in a vessel which is composed of two or more of the members, the inner pressure of the vessel becomes negative (lower than the atmospheric pressure) with a drop in temperature, air infiltrates through the waterproofing packing, and water may infiltrate with the air, and that it is desired that the vessel is equipped with a mechanism which is capable of eliminating a pressure difference between the inner pressure of the vessel and the atmospheric pressure while keeping the vessel watertight, because the vessel is deformed by a negative pressure.  <P>SOLUTION: A hole communicating with the outside air is provided to a part of the vessel, and the hole is stopped up with a breathable film formed of a water-repellent material such as a fluorine material or a silicone material. Therefore, the inner pressure of the vessel hardly becomes negative, so that liquid such as water or the like can be prevented from infiltrating into or leaking out of the vessel. A pressure difference that spoils sealing is prevented from occurring, so that strength required for the vessel can be reduced, and the vessel can be reduced in material consumption or formed of inexpensive or corrosion-resistant material which is freely selected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003113005-A (JP)
Title: Flowering promoter for horticultural plant
Inventor: IIJIMA YOSHIHIKO
IPC: A01N37/06
Filed: 2002-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a safe and environmentally friendly flowering promoter for horticultural plants having promoting effects on formation of flower buds as well as growth promotion and further antimicrobial effects in combination and surely producing effects. SOLUTION: This flowering promoter for the horticultural plants comprises an aqueous solution, etc., of cinnamic acid and/or a cinnamic acid derivative.
Patent JP-2003302979-A (JP)
Title: Sound field reproducing device and control method therefor, program and recording medium
Inventor: KUSHIDA KOJI
IPC: H04S5/02
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sound field reproducing device which requires smaller computational quantity needed to switch sound fields than before and can switch the sound fields unlike before, and to provide a control method therefor, a program for controlling the sound field reproducing device, and a recording medium stored with the program.  <P>SOLUTION: Assuming a partition surface 40 which gradually moves to a virtual sound source space, the sound field reproducing device sequentially extracts virtual sound source distribution data D1A of one space based upon the partition surface 40 from virtual sound source distribution data D1 before switching at specified time intervals and virtual sound source distribution data D3A of the other space from virtual sound source distribution data D3 after the switching, sequentially generates impulse responses based upon intermediate virtual sound source distribution data DM consisting of those extracted pieces of data, and sequentially performs convolutional operations for a sound signal to be reproduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003036165-A (JP)
Title: Remote management device
Inventor: METZGER MICHAEL
IPC: G06F11/273
Filed: 2002-04-10
Abstract: PROBLEM TO BE SOLVED: To improve the data picture displaying function of a local data processor in a remote data processor. SOLUTION: A remote management device 40 and a graphic unit 30 for displaying data on the monitor 60 of the local data processor is connected to the internal bus of the local data processor. The graphic unit includes a memory 70 for storing digital expression presently displayed on a local monitor the memory is divided. When reading data from a memory such as a graphic memory, the memory is divided into a plurality of sections and characteristics are determined to the respective sections and stored. The sections of the respective memories are analyzed by each continuous time unit, and are compared with the characteristics at the previous time unit. When the characteristics are varied, only the contents of varied sections are read.