baber/WOPTO huggingface dataset:
Patent JP-2005127394-A (JP)
Title: Pipe joint
Inventor: YAMADA YUJI
IPC: F16L37/14
Filed: 2003-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pipe joint capable of adjusting relationship of an extension direction of piping and a position of a retainer in a circumferential direction.  <P>SOLUTION: This pipe joint body 50 is split into a tube connecting part 50, and a pipe connecting part 70. While a pair of channel grooves 65 are formed on the tube connection part 60, a supporting plate 81 fittable with the channel grooves 65 is installed to the pipe connecting part 70. Eight slide-contact faces 82 are formed on the supporting plate 81. Therefore, when the slide-contact faces 82 are opposed to the channel grooves 65, assembly is possible regardless of its orientation. Once assembly is completed, a posture is maintained as it is thereafter. Accordingly, because a pushing direction of a pipe retainer 30 can be selected regardless of an extension direction of a tube S, an excellent assembling property can be obtained which never needs assembly at an improper posture.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005130164-A (JP)
Title: Semiconductor integrated circuit and level converting circuit
Inventor: KOTO TOMOHIKO
IPC: H03K19/0185
Filed: 2003-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit capable of reliably operating a differential amplifier circuit by reducing changes in level of an output signal of a level converting circuit.  <P>SOLUTION: The semiconductor integrated circuit 10 is provided with a level converting circuit 11 for shifting voltage levels of input signals IN, INB and outputting the signals, and a differential amplifier circuit 12 operating on the basis of output signals OUT, OUTB of the circuit 11. In the circuit 11, first and second MOS transistors M1, M2 are connected in series, and third and fourth MOS transistors M3, M4 are connected in series between a first power source and a second power source. The input signal IN is supplied to gates of the first and fourth MOS transistors M1, M4, and the input signal INB having a phase reverse to the input signal IN is supplied to gates of the second and third MOS transistors M2, M3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005098047-A (JP)
Title: Opening prevention fencing
Inventor: GOTO HIDEO
IPC: E04B1/62
Filed: 2003-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a retractable handrail which is opening prevention fencing installed between wall surfaces of right and left buildings or the like, and used as a handrail or intrusion prevention fencing, and capable of effectively absorbing tremor movement without using a wall surface plate by smoothly extending and retracting when there is tremor movement of an earthquake or the like.  <P>SOLUTION: The retractable handrail is composed of a pantograph like retractable linkage formed with a plurality of square frames, with at least two or more both ends attached to erected enclosures in right and left joint part sides via joint parts at predetermined intervals, and a plurality of handrail bar members respectively pivotally supported by a pivot part of either one of upper and lower parts of the square frame of the at least two or more retractable linkages, and a pivot part of a center part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005129176-A (JP)
Title: Optical recording medium
Inventor: KASHIWAKURA AKIRA
IPC: G11B7/254
Filed: 2003-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a write-once type optical recording medium of a diffusion system which has a simpler structure and is inexpensive.  <P>SOLUTION: The write once type optical recording medium of the diffusion system performing recording and reproduction of information by irradiation with a light beam is provided with a first layer containing a transition metal element and a second layer provided in contact with a light beam incident side of the first layer and containing an element 2B. The element 2B of the second layer is diffused into the first layer by irradiation with the light beam and optical characteristics of the first layer are changed to record information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005125989-A (JP)
Title: Hood structure for vehicle
Inventor: ITO KATSUYOSHI
IPC: B62D25/10
Filed: 2003-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To enhance energy absorption efficiency without separately providing an impact absorption body even when a limited space only exists.  <P>SOLUTION: A level difference part 16 is formed on a hood outer panel 12 of the hood 10 along a longitudinal direction of a vehicle body and a flange 30 for connecting a skeleton part 18 of a hood inner panel 14 and a skeleton part 20 is formed at a position below the level difference part 16 of the hood outer panel 12. The flange 30 of the hood inner panel 14 is curved and extended along the level difference part 16 of the hood outer panel 12. The flange 30 of the hood inner panel 14 and the level difference part 16 of the hood outer panel 12 are adhered by an adhesive 32.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005135736-A (JP)
Title: Plasma processing device for particulates
Inventor: YOKAWA SHINTARO
IPC: C23C14/12
Filed: 2003-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma processing device for particulates, capable of applying a processing such as cleaning of the surface of particulates, reduction, activation, and film-formation with high precision by uniformly applying the plasma processing to the particulates housed in a chamber.  <P>SOLUTION: The plasma treatment device for the particulates is provided with the chamber 1 housing the particulates and treatment gas, and a high-frequency wave input mechanism 2 or a microwave input mechanism 8 generating plasma in the chamber 1. The chamber is rotatingly supported at its both ends, and provided with a rotation drive source of the chamber 1. An air supply system 71 of the treatment gas is coupled to one end of the chamber 1 through a rotating shaft, an exhaust gas system 61 of treated gas is coupled to the other end of the chamber 1 through the rotating shaft, and the plasma is made to act on the powder and grain in the chamber 1 which is rotated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004159324-A (JP)
Title: Multi-carrier transmitting system and its data transmitting method
Inventor: PARK JUN-HYUN
IPC: H04J1/05
Filed: 2003-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-carrier transmitting system which improves a transmission efficiency on a whole communication system, and also to provide data transmitting method for the system.  <P>SOLUTION: The multi-carrier transmitting system includes an encoder for converting data to be transmitted into a subcarrier, a first shifter for shifting a phase of each subcarrier in one frame provided from the encoder, an inverse fast Fourier transform (IFFT) unit for transforming from the subcarrier subjected to the phase shift in a frequency domain into a digital data string in a time domain, a second shifter for rearranging a procedure of the digital data string obtained from the IFFT unit in the time domain, and an inserter for copying part of the rearranged data string in a latter part of the data string rearranged by the second shifter to add it thereto. In the multi-carrier transmission system, a data processing time is reduced by using a simple element and performing the subcarrier rearranging function and a protection interval inserting function. As a result, the entire transmission efficiency of the communication system is improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005140812-A (JP)
Title: Electrophotographic image receiving sheet support, electrophotographic image receiving sheet, and image forming method
Inventor: TANI YOSHIO
IPC: G03G7/00
Filed: 2003-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic image receiving sheet or the like by which the occurrence of blister is hindered and adherence between a support and a toner image receiving image is improved, thereby preventing offset, and crack resistance and adhesion resistance are improved.  <P>SOLUTION: An electrophotographic image receiving sheet support has a substrate and a three-dimensional crosslinked polymer layer formed on at least one side of the substrate. The surface of the three-dimensional crosslinked polymer layer is treated with an output of 0.01 kW/m<SP>2</SP>/min or more. In addition, the electrophotographic image receiving sheet has, on the support, the toner image receiving layer containing at least a water dispersible resin or a water soluble resin and a white pigment. The electrophotographic image receiving sheet has, between the support and the toner image receiving sheet, an undercoat layer containing at least either a water dispersible resin or water soluble resin whose glass transition temperature (Tg) is 20 to 80°C.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005141993-A (JP)
Title: Connector structure
Inventor: SAITO YASUSHI
IPC: H01R13/11
Filed: 2003-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector structure having no possibility of impairing connection reliability even under a high vibration environment.  <P>SOLUTION: In this connector structure, a female connector 11 in which a male terminal 23 is brought into contact with the contact part 13f of a female terminal 13 is engaged with and fixed to a male connector 21, and with this condition kept, a sliding distance producible between the male terminal 23 and the female terminal 13 becomes smaller than the range of a contact mark A in a contact area where the male terminal 23 is brought into contact with the contact part 13f of the female terminal 13.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005139577-A (JP)
Title: Composition for coating paper
Inventor: TSUKIMAWASHI KEISUKE
IPC: C08K5/16
Filed: 2003-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition for coating paper, having excellent coating operability, and providing a coated paper having excellent printing fitness such as gloss of white paper, gloss of print and a surface strength, providing the printing fitness in the wide range of printing speed, and particularly having high wet pick strength.  <P>SOLUTION: The composition for coating the paper comprises (A) a copolymer latex obtained by subjecting (a) 20-80 wt.% aliphatic conjugated dienic monomer, (b) 0.01-10 wt.% ethylenically unsaturated carboxylic acid monomer and (c) 10-79.9 wt.% other monomers copolymerizable with the components (a) and (b) [with the proviso that (a)+(b)+(c)=100 wt.%] to emulsion polymerization, and having pH 2-6, and (B) a pigment as essential components.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005138540-A (JP)
Title: Inkjet recording material
Inventor: KOJIMA SHIGERU
IPC: B41J2/01
Filed: 2003-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recording material which is excellent in ink absorbing speed, and which improves bleeding resistance and manufacture suitability (application failure resistance).  <P>SOLUTION: In this inkjet recording material, an ink absorbing layer containing at least two kinds of cationic polymers is provided on a support, and a difference between the maximum and minimum values of the inorganic/organic ratio (I/O value) of the at least two kinds of cationic polymers is 0.9 or more.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005143563-A (JP)
Title: Panel structure
Inventor: NAKAMURA KENJI
IPC: A47B17/00
Filed: 2003-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide panel structure with which a frame is not required to be worked for attaching a panel material to the frame and a wide variety of panel materials are attached to the same frame.  <P>SOLUTION: To the outer peripheral part of a rectangular panel material 6, a holding part of an inward U-shaped cross section formed on the inner peripheral surface of a panel support frame 5 which can be assembled into a rectangular shape is fitted. Also, the periphery of the panel support frame 5 is held by fitting the inner peripheral surface of the frame 4 which can be assembled into the rectangular shape to a recessed part formed on the outer peripheral surface of the panel support frame.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004264288-A (JP)
Title: Structure for fixing antenna, and radio wave correction clock using it
Inventor: KOBAYASHI MINORU
IPC: G04G21/04
Filed: 2003-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems in a conventional antenna fixing method which uses a screw or an adhesive to fix an antenna that the antenna cannot be disassembled in case of a failure because of the fixation by the adhesive, and the fixation by the screw has a bad influence on the performance of the antenna.  <P>SOLUTION: In electronic equipment provided with a built-in antenna, a part of the antenna 30 is fixed so as to be put between a base 1 that is an essential member for framing the electronic equipment and a circuit board 2 to be fixed to the base. Accordingly, the antenna 30 can be disassembled, the performance of the antenna is never badly influenced, and a special part is dispensed with.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005148654-A (JP)
Title: Liquid crystal element for phase modulation, optical pickup, phase adjusting method, and optical aberration correcting method
Inventor: KISHIMA KOICHIRO
IPC: G02F1/1337
Filed: 2003-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal element for phase modulation that is enabled to perform proper phase modulation by using a liquid crystal material and an optical pickup using the liquid crystal element for phase modulation, and to provide a phase correcting method and an optical aberration correcting method that enable proper phase correction by using a liquid crystal material.  <P>SOLUTION: Used is the liquid crystal element which has the liquid crystal material 82, alignment films 83 and 84 arranged across the liquid crystal material 82 adjacenty to the liquid crystal material, and electrode films for applying a voltage to the liquid crystal material 82, and is constituted by modulating alignment processing of alignment films 83<SB>1</SB>and 83<SB>2</SB>, and 84<SB>1</SB>and 84<SB>2</SB>prescribing an alignment restricting force for the liquid crystal material 82 so that when the voltage 87 is uniformly applied to the electrode films 85 and 86, refractive index variation of the liquid crystal material 82 is partially modulated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004146055-A (JP)
Title: Shift register and image display unit equipped with it
Inventor: WASHIO HAJIME
IPC: G09G3/20
Filed: 2003-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To allow a shift register and an image display unit equipped with it to narrow a frame through the simplification of a drive circuit as well as to ensure a normal operation even when a clock signal amplitude is small to prevent an electric power consumption from increasing.  <P>SOLUTION: Low-voltage clock signals SCK<SB>1</SB>, SCK<SB>2</SB>are transmitted, and flip-flops F<SB>n</SB>are provided immediately following level shifters LS<SB>n</SB>so that only part of level shifters operate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005160175-A (JP)
Title: Conduit splitting tool and conduit splitting method
Inventor: AZUMA KATSUHIKO
IPC: H02G9/06
Filed: 2003-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conduit splitting tool being inserted easily into a conduit and capable of splitting the conduit into a plurality of sections while being supported surely on the inner surface of the conduit after insertion, and to provide a method for splitting a conduit using that tool.  <P>SOLUTION: The conduit splitting tool has a plurality of barrier walls 5 extending radially in cross-section and an extension tube 6 having cross-section extending in the length direction is formed at a part thereof. The conduit 1 is split by inserting the conduit splitting tool 2 into the conduit 1, extending the extension tube 6 of the conduit splitting tool 2 by inner pressure and pressing the forward end of the barrier wall 5 against the inner surface 8 of the conduit 1. Since the conduit splitting tool 2 is inserted into the conduit 1 under a state where the barrier wall 5 does not come into pressure contact with the inner surface of the conduit an then the barrier wall 5 can be brought into pressure contact with the inner surface 8 of the conduit by extending the extension tube 6, the conduit splitting tool 2 can be inserted easily into the conduit 1 and supported surely on the inner surface of the conduit after insertion thus splitting the conduit 1 into a plurality of sections.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004199664-A (JP)
Title: Method having dynamically scalable clock domain to selectively interconnect subsystems through synchronous bus, and system thereof
Inventor: CARPENTER GARY D
IPC: G06F1/12
Filed: 2003-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems which are necessary to improve flexibility of operating frequencies of a synchronous bus.  <P>SOLUTION: In one mode of this invention, the method for communicating between subsystems coupled to a bus of a computer system on an integrated circuit chip includes a step which makes the subsystems operate by independent clock frequencies when the subsystems do not communicate each other through the bus. A selected pair of the subsystems is made to operate by a shared clock frequency by selectively varying the frequency of a clock signal supplied to the subsystems, and the selected subsystems are enabled to communicate each other by the shared clock frequency through the bus (The clock frequency is different when the pair of subsystems is different.); and the subsystem are made to enable to operate by an independent clock frequency when the subsystem does not communicate to other subsystem. Communication between subsystems is performed by bus-based protocol; as the result, when a subsystem is permitted to access to the bus, the subsystem can use the bus exclusively.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004177111-A (JP)
Title: Ignition isolating interrupt circuit
Inventor: SMITH GREGORY H
IPC: F42B3/12
Filed: 2003-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To safely isolate an energizing circuit 84 from an ignition circuit 114 inside a small-sized and light unmanned vehicle to provide an ignition isolating interrupt control circuit having the low trouble probability.  <P>SOLUTION: This circuit is provided with a main transition circuit 90 for isolating the first energizing circuit 84 from the ignition circuit 114, and an electric power source monitor interrupt circuit 112. The main transition circuit 90 has an electric power source terminal 93 coupled to the first energizing circuit 84 to receive the first electric power source power, an input terminal coupled to the second energizing circuit to receive an energizing signal, and an output terminal coupled to the ignition circuit 114 to receive the first electric power source power, and for supplying it to the ignition circuit 114 in response to the energizing signal, and the electric power source monitor interrupt circuit 112 is provided with a comparator coupled to the first energizing circuit 84 and the ignition circuit 114 and for disabling the ignition circuit 114 when an electric power source voltage level gets lower than a predetermined voltage level.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005154645-A (JP)
Title: Antistatic agent composition
Inventor: NOMURA KOKI
IPC: C08L71/02
Filed: 2003-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antistatic agent composition having excellent antistatic property (especially the property to eliminate static charge and the property to prevent the generation of static charge) as well as high antibacterial property and excellent long-term storage stability even by using a water-containing solvent to suppress the suffocation in spraying.  <P>SOLUTION: The antistatic agent composition contains (A) 0.05-5 mass% polyether-modified silicone, (B) 0.01-2 mass% quaternary ammonium salt expressed by general formula (I): (R<SP>1</SP>-, R<SP>2</SP>-, R<SP>3</SP>-, R<SP>4</SP>-)N<SP>+</SP>X<SP>-</SP>(R<SP>1</SP>, R<SP>2</SP>, R<SP>3</SP>and R<SP>4</SP>are each a specifically defined group) and (C) 0.1-5 mass% polyethylene glycol expressed by general formula (II): HO-(CH<SB>2</SB>CH<SB>2</SB>O)<SB>n</SB>-H (n is 3-70).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005164784-A (JP)
Title: Developing roller
Inventor: YAMAMOTO ARIHIRO
IPC: G03G15/08
Filed: 2003-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing roller which is brought into pressurized contact with a photoreceptor to visualize a developer and in which formation of an image lateral stripe as a pressure welded trace due to long-period pressure welding of the developing roller.  <P>SOLUTION: A surface layer has lower volume resistivity than an elastic layer and variation in resistance value of a pressure welded part of the elastic layer is -30 to +30%.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005162852-A (JP)
Title: Rubber blending composition
Inventor: OUCHI SUSUMU
IPC: C08G59/62
Filed: 2003-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a reinforcing effect same as in the case where a hexamethylene tetramine is blended, without blending the hexamethylene tetramine, in a rubber blending resin composition.  <P>SOLUTION: This rubber blending resin composition contains a novolac type phenol resin and a solid epoxy resin the epoxy equivalent of which is 400 or smaller, and it is desirable that the blending ratio of the novolac type phenol resin to the epoxy resin is an equivalent ratio (hydroxy group/epoxy group) of 0.5 to 1.5, and the epoxy resin is a phenol novolac type epoxy resin or a cresol novolac type epoxy resin, in this composition.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005161461-A (JP)
Title: Drill with chamfering blade
Inventor: NAKAMURA NAOHIRO
IPC: B23B51/08
Filed: 2003-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drill with a chamfering blade for stably removing a burr generated on the opening edge of a processing hole simultaneously with boring, without causing chipping of the chamfering blades due to the deterioration in immersing operation of the chamfering blades by biting-in of chips, by always setting an angle of a surface worked by the chamfering blades constant.  <P>SOLUTION: A chamfering unit 11 having the chamfering blades 13a and 13b in an outside end part, is slidably incorporated in the drill diameter direction into a body part 2 of the drill. The chamfering blades 13a and 13b are projected to the outer periphery of a land part by energizing the chamfering unit 11 by an elastic body 14. This chamfering unit 11 slides to the rotational center side of the drill by a load exceeding force of the elastic body 14, and the chamfering blades 13a and 13b are immersed inside the land part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005165001-A (JP)
Title: Recyclable recording paper and method for recycling recording paper
Inventor: WATANABE YUKIO
IPC: G03G21/00
Filed: 2003-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for recycling recording paper and recyclable recording paper by a simple method, to provide a recycling method and recyclable recording paper which prevent residues from remaining on the recording paper after recycling, and to provide a recycling method and recyclable recording paper which excel in repetitive recyclability.  <P>SOLUTION: An easily peelable image is formed on the recording paper and thereafter a peelable and transparent lamination layer is formed on the recorded image. At the time of recycling the recording paper, the image is peeled after the lamination layer is peeled.  <P>COPYRIGHT: (C)2005,JPO&NCIPI