baber/WOPTO huggingface dataset:
Patent JP-2005194093-A (JP)
Title: Paper feeding device and image forming device
Inventor: SEIKE TOSHIHIKO
IPC: B65H3/06
Filed: 2004-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To suppress corner folding, double feeding conveyance, oblique conveyance, or the like by appropriately setting conveying force in paper separating/conveying operation in a paper feeding device using a semicircular pickup roller.  <P>SOLUTION: The semicircular pickup roller 51 for use in the paper feeding device is formed to have teeth 52 for providing the surface of the pickup roller 51 with unevenness of tooth shape, and the teeth 52 have different shape between a portion abutting on paper in paper separating operation and a portion abutting on paper in paper conveying operation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005201473-A (JP)
Title: Flow-down type ice making apparatus
Inventor: TAKAGI TOMOHIRO
IPC: F25C1/12
Filed: 2004-01-13
Abstract: <P>PROBLEM TO BE SOLVED: To improve the durability of an ice making chamber by improving corrosion resistance to salinity and dissolved components in ice making water on the internal wall surface of the ice making chamber of a flow-down type ice making apparatus, and dissolving impact force caused by the fall of plate-like ice onto a bottom wall surface in the ice making chamber.  <P>SOLUTION: All the internal wall surfaces (a top wall surface 11a, each side wall surface 11 and the bottom wall surface 11c) of the ice making chamber 11 are formed of synthetic resin, and an ice receiving device 15 for receiving the plate-like ice to convey it to the crusher mechanism 16 side is interposed between each ice making plate 12 and the bottom wall surface 11c of the ice making chamber 11. Corrosion resistance to salinity and dissolved components on the internal wall surface is improved by forming all the internal wall surfaces of the ice making chamber 11 of synthetic resin, and impact force to the bottom wall surface 11c caused by the fall of the plate-like ice is suppressed by receiving the plate-like ice by the ice receiving device 15 located above the bottom wall surface 11c.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005202481-A (JP)
Title: Computer-executable program supporting cost allocation
Inventor: KAWABE MIYUKI
IPC: G06Q10/00
Filed: 2004-01-13
Abstract: <P>PROBLEM TO BE SOLVED: To support management of cost of a plurality of places including a place shared by a plurality of departments.  <P>SOLUTION: This computer-executable program making a computer function as a cost management support server supporting the management of the cost of the plurality of places including the place shared by the plurality of departments makes the computer: add a department bearing the cost of the place to an access management table recording access of staffers of the plurality of places on the basis of a lookup table of the place and the department bearing the cost; calculate a room entrance time from room entrance time and room exit time shown by the access management table; add the room entrance time to the access management table; calculate allocation of the cost to the plurality of departments on the basis of the sum of the room entrance times; and add the department of the adjacently entered place to the access management table when the department corresponding to the place by the lookup table shows the adjacent department.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004238393-A (JP)
Title: Continuous process and system for producing glycidyl nitrate from glycerin, nitric acid and caustic and conversion of glycidyl nitrate to poly(glycidyl nitrate)
Inventor: HIGHSMITH THOMAS K
IPC: C08G65/22
Filed: 2004-01-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a continuous and scalable process and system for producing glycidyl nitrate from glycerin, nitric acid, and caustic.  <P>SOLUTION: The method for producing glycidyl nitrate comprises a reaction of glycerin and nitric acid to form dinitroglycerin, and a reaction of dinitroglycerin with caustic to produce glycidyl nitrate. The system for producing the material includes a first reaction vessel to react glycerin and nitric acid, a second reaction vessel to react dinitroglycerin with caustic, and a separation apparatus.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004280066-A (JP)
Title: Process cartridge and image forming apparatus
Inventor: HOSOKAWA HIROSHI
IPC: G03G15/08
Filed: 2004-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process cartridge having constitution for improving operability at the time of attachment/detachment and also preventing equipment housed in the cartridge from being damaged when it is operated to be attached/detached without causing a cost rise, and to provide an image forming apparatus.  <P>SOLUTION: The process cartridge PC inside which either of a latent image carrier 25K and an image forming processing means for the carrier 25K is housed or both of them are collectively housed and which has the constitution that it can move in an attaching/detaching direction parallel with the longitudinal direction of the carrier 25K, is equipped with constitution where a grasping part 100 consisting of a slip preventing part is provided at a part of the housing of the cartridge, and the grasping part 100 and the back surface thereof are directly caught to support the cartridge at the time of attachment/detachment.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005204189-A (JP)
Title: Access user management system and device
Inventor: YOSHIMOTO TETSUO
IPC: G06F21/31
Filed: 2004-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel web authentication system, in which inconvenience of reautheticating users is eliminated.  <P>SOLUTION: As substitute for an authentication web server, a server is established that has functions to authenticate the users and check connection statuses of the users, by requesting periodically reauthentication to the users or by sending connection checking packets to receive its reply and further has function to set policy routing for an access server. At a terminal, communication with the server instead of the web server is performed and on start-up the authentication is implemented to hold the connecting status, by requesting the reauthentication or by activating a client responding to the connection checking packets. Instead, a server is installed that has function of authenticating the users at a position of the web server, to thereby communicate with the server on behalf of the web browser at the terminal, implementing the authentication on start-up. Furthermore, the connection status is held by activating periodically the client which performs authentication.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005200194-A (JP)
Title: Belt shape holding device of pipe conveyor
Inventor: YASUI YUTAKA
IPC: B65G15/60
Filed: 2004-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a belt shape holding device enabling the easy disassembly and assembly of annular shape holding rollers, the attachment and detachment of a belt, and the stable running of a pipe conveyor by preventing the resonance of the belt from occurring.  <P>SOLUTION: In this pipe conveyor, a flat belt 3 is stretched between both side pulleys 1 and 2, and the lateral both edge parts of the flat belt 3 are overlapped with each other at the intermediate part of a conveyor to shape the flat belt in a pipe-like belt for carrying materials. A roughly semi-circular cutout part is downwardly formed in the support frames 9 of the annularly arranged annular shape holding rollers 10 forming the shape holding device at a length up to the center point of an upper pipe conveyor. The annular shape holding rollers 10 are formed in a vertically split type so that the pipe conveyor can be formed detachable. To prevent resonance, the device comprises a retaining guide roller 15, a holding guide roller 16, a pressing roller 19, or a supporting roller 22 for the flat belt 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005206876-A (JP)
Title: Electroconductive material using polysilane and manufacturing method therefor
Inventor: TAKAHASHI MASAKI
IPC: C25D7/12
Filed: 2004-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electroconductive material of an arbitrary shape with high electroconductivity, or a wiring substrate with a fine wiring pattern, at a low cost in a simple process.  <P>SOLUTION: The electroconductive material comprises a substrate, a doped polysilane body made of one or more polysilanes formed thereon, and an electroplated layer formed on the doped body. The wiring substrate comprises a substrate, a partially doped polysilane layer made of one or more polysilanes formed thereon, and a patterned electroplated layer formed on the polysilane layer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005206977-A (JP)
Title: Method for producing coated paper for printing
Inventor: WAKAMATSU SADATOSHI
IPC: D21H19/38
Filed: 2004-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a coated paper sheet for printing by which the coating in a high concentration can be carried out without accompanying rapid increase in the viscosity of a coating liquid at the coating, and the gloss of the print can be improved by 2-4%.  <P>SOLUTION: This method for producing the coated paper sheet for the printing comprises formulating ≥30 mass% ground calcium carbonate obtained by wet-grinding solid components formulated with 0.55-0.65 mass%, based on the solid components, of a dispersant, based on a whole pigment, and coating the coating liquid having ≥65 mass% coating concentration on a base paper by using a blade-type coating device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004169928-A (JP)
Title: Car body mounting bolt for suspension member
Inventor: TANAKA SHIGEFUMI
IPC: B62D25/20
Filed: 2004-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a car body mounting bolt for a suspension member capable of being easily welded even in a small space in a side member, capable of securing sufficient bolt mounting rigidity, and capable of reducing the number of parts to lower manufacturing cost.  <P>SOLUTION: In this body mounting bolt for the suspension member formed of a tightened member 110 and a welded member 210, the welded member 210 is formed of another member with a strength lower than that of the tightened member 110. A circumferentially swelling flange part 114 is formed between the thread part 112 of the tightened member 110 and a connection part 113, and a recessed part 212 storing the flange part 114 is formed in a seat face 211 at one end of the welded member 210 at a portion corresponding to the flange part 114. The welded member 210 is connected to the tightened member 110 by press-fitting the connection part 113 into a through-hole 214.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005214657-A (JP)
Title: Clock with display correction mechanism
Inventor: HIRANO KEI
IPC: G04B27/00
Filed: 2004-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve the durability performance of components constituting a correction mechanism in a clock with the display correction mechanism.  <P>SOLUTION: This clock with the display correction mechanism includes a day wheel 252, a winding stem 118 for correcting the day wheel 252, a correction transferring wheel 281 arranged coaxially with the winding stem, a correction transferring spring 280 formed from an elastic material and interlocked with the correction transferring wheel 281, and a correction wheel 259 operated on the basis of the rotation of the correction transferring wheel 281 and the correction transferring spring 280, for correcting the day wheel 252. When the winding stem is set on the position where the day wheel 252 is corrected and then the winding stem is rotated, the correction transferring wheel 281 and the correction transferring spring 280 are rotated integrally, operate the correction wheel 259, and corrects the day wheel 252.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004230174-A (JP)
Title: Biological agent containing ceramic coating and method
Inventor: LI PANJIAN
IPC: A61F2/28
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an implantable article having improved bioactive ceramic coating of high reliability, and a method of preparing the same.  <P>SOLUTION: The implantable article has a biocompatible substarate and a bioactive ceramic surface coating into which a biological agent is incorporated. The method of preparation and partial modification of the implantable article includes a process of incubating the surface of the biocompatible substrate or pre-existing ceramic coating thereon with a composition comprising (i) a biological agent, (ii) calcium ions, (iii) phosphate ions, and (iv) a liquid carrier, wherein pH of the composition is between about 3.5 and about 9.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005212074-A (JP)
Title: Silicon-zinc sulfide composite nanowire and its manufacturing method
Inventor: BANDO YOSHIO
IPC: C30B29/66
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite nanowire useful as an optical device material such as blue electroluminescence in a hetero-bonded form of a silicon nanowire and a zinc sulfide nanowire through the whole length and its manufacturing method.  <P>SOLUTION: A mixture of silicon monoxide powder and zinc sulfide powder is heated at 1200 to 1400°C in an inert gas flow for 50 to 90 minutes. By continuously heating the mixture for 1 to 2 hours after raising the temperature to 1400 to 1700°C, the silicon nanowire and the zinc sulfide nanowire are hetero-bonded through the whole length to make the silicon-zinc sulfide composite nanowire characterized by forming the integral nanowire having a cross-sectionally substantially circular shape or substantially elliptical shape.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005221577-A (JP)
Title: Image forming apparatus and its control method
Inventor: OKAWA TOMOSHI
IPC: H02P29/00
Filed: 2004-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To take appropriate measures by discriminating the operation state of a rotating body such as a roller.  <P>SOLUTION: The rotational speed of the roller is detected to acquire the speed change information of the roller, and the speed change information is made original signal waveforms so as to perform wavelet transformation with a waveform shorter in the length direction of a signal waveform than the original signal waveform as a reference waveform, whereby a post-transformation signal showing how many reference waveforms are included in the original signal waveform is acquired, and information on frequency components at the respective positions of the rotating body is acquired based on the post-transformation signal. As a result, since the cyclic and the sudden variation of the rotational speed of the roller is discriminably detected, the appropriate measures (for example, keeping the rotational speed of the roller constant or stopping the roller when the rotational speed of the roller can not be controlled) are taken.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004224694-A (JP)
Title: Epitaxial silicon wafer not substantially having crystal growth transfer defect
Inventor: MULESTAGNO LUCIANO
IPC: C30B15/00
Filed: 2004-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a set of epitaxial silicon wafers which has wafers having epitaxial layers not substantially having grown-in defects of crystal.  <P>SOLUTION: The respective wafers in the set of the epitaxial silicon wafers have single crystalline silicon base materials having axially symmetric regions not substantially having aggregation defects which are the intrinsic point defects where silicon self-interstitial atoms are predominant; and the epitaxial layers which are stuck to the surfaces of the base materials and do not substantially have the grown-in defects of crystal caused by the presence of the aggregated silicon self-interstitial atom defects on the surface of the base materials to which the epitaxial layers are attached.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004303715-A (JP)
Title: Battery
Inventor: IWAMOTO KAZUYA
IPC: H01M50/528
Filed: 2004-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery, assuring a sufficient battery capacity, and reliable against twisting.  <P>SOLUTION: On a flexible substrate, one or more battery assemblies each having four battery cells are arranged. The shape of outer circumference of the assembly is rectangular. The battery assembly is separated into four battery cells by a belt like blank part provided on the two diagonal lines of the rectangular shape.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005229224-A (JP)
Title: Oval speaker device and manufacturing method thereof
Inventor: TAKAHASHI OSAMU
IPC: H04R9/04
Filed: 2004-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the disconnection of lead wires and prevent distortion from occurring in a reproduced sound due to a rolling phenomenon (lateral swinging), in an oval speaker device.  <P>SOLUTION: The oval speaker device 10 is provided with a diaphragm 5 having an oval or elliptic external shape in a plan view, an oval or elliptic voice coil 8 for driving the diaphragm 5, an edge 7 joined to the external circumference of the diaphragm 5, a frame 4 for fixing the external circumference edge of the edge 7 thereon. The lead wires 13, 14 led out of the voice coil 8 are laid down so as to cross over the edge surface in the short diametric direction of the diaphragm 5, and imparted with slack.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005229687-A (JP)
Title: Method of manufacturing brush for commutator motor
Inventor: MURAI KOJI
IPC: H02K13/00
Filed: 2004-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a brush for a commutator motor which can obtain the brush which can lengthen a lifetime by lowering a wear coefficient and a fraction abrasion loss.  <P>SOLUTION: The method of manufacturing the brush for the commutator motor to supply a power to the motor by pushing to a commutator and contacting includes: an agitating step of mixing a graphite, a thermosetting resin, and a carbon nanotube, and agitating the mixture; a dissolving step of dissolving the thermosetting resin to obtain a slurry after the agitating step; an ultrasonic irradiating step of irradiating an ultrasonic wave to the slurry while agitating the slurry obtained according to this dissolving step; a drying step of drying the slurry obtained by the ultrasonic irradiating step and powdering the dried slurry; and a molding step of heating the powder obtained by the drying step while pressurizing the obtained powder and molding into a brush shape.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005227455-A (JP)
Title: Belt exchanger and image forming apparatus
Inventor: OYAMA KIYOSHI
IPC: G03G15/16
Filed: 2004-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a belt exchanger with which a single article belt can be rapidly and easily exchanged.  <P>SOLUTION: The belt exchanger for exchanging an endless-like member held within the device main unit is provided with a tension relaxing means for relaxing the tension acting on the endless belt by moving at least one of a plurality of belt supporting members for stretching the endless belt to be installed, a belt moving means for moving the endless belt in a transverse direction, a driving meas for driving the belt moving means, and a control means for ejecting the endless belt in an outer side direction of the device main unit and loading the same in an inner side direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005226534-A (JP)
Title: Valve system control device
Inventor: OKAMOTO NAOKI
IPC: F01L1/34
Filed: 2004-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To prevent abrasion of a mechanism part for changing an operating state, in a valve system control device for changing the operating state (such as valve timing, and a valve lift amount) of a valve system (intake/exhaust valve).  <P>SOLUTION: A position offset inward of a most delayed position or a most advanced position in a mechanism which is restricted by a stopper of a variable valve timing mechanism is set as a most delayed position or a most advanced position in a control. A detected valve phase angle (rotational phase detected value) employs the most delayed angle position in a mechanical detected by a cam angle sensor as a reference. A value acquired by correcting the detected valve phase angle by an offset value is employed as a control valve phase angle used for the control.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005198628-A (JP)
Title: Spray for easily treating excrement of dog
Inventor: SUZUKI CHIEMI
IPC: A01K1/01
Filed: 2004-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of disgusting feeling of looking directly at the excrements of dogs or treating the excrements by gripping them which is not good hygienically.  <P>SOLUTION: This spray is constituted by covering the whole surface of the excrements with a resin, having a quick drying property, or the like, for solidifying them. Thereby, it is possible to reduce the smell of the excrements and to treat the excrements simply without looking directly at the excrements, and it is desirable hygienically.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005225828-A (JP)
Title: Pyrones, insecticide, acaricide and fungicide for agricultural and horticultural use
Inventor: HAMAMOTO ISAMI
IPC: A01N43/16
Filed: 2004-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pyrone derivative which can serve as a fungicide, insecticide or acaricide for agricultural and horticultural use which can be manufactured with an industrial advantage, securely exerts its effect and can be safely used.  <P>SOLUTION: The pyrone derivative of formula [1] (wherein R<SP>1</SP>is an oxygen or sulfur atom; R<SP>2</SP>is a 1-6C alkyl group, a 3-6C cycloalkyl group, a benzyl group or a phenyl group which is optionally substituted with G<SB>1</SB>; R<SP>3</SP>and R<SP>4</SP>are each a hydrogen atom or together represent forms a double bond; G<SB>1</SB>is a halogen atom, a nitro group, a 1-6C alkyl group, a 1-6C haloalkyl group, a 1-6C alkoxy group, a 1-6C haloalkoxy group or a 1-6C alkylthio group; and G<SB>1</SB>can be more than one substituent which are identical to or different from each other) or its salt is provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005227232-A (JP)
Title: Radar device
Inventor: MISHIMA TETSUO
IPC: G01S7/282
Filed: 2004-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radar device capable of preventing increase of a required power and increase of the scale of power supply equipment by making a transmission output from an antenna constant regardless of a frequency change.  <P>SOLUTION: In a transmission output table 10 for each frequency channel, data are set beforehand, by which a transmission output transmitted from the antenna 8 becomes a fixed value satisfying a required detection capacity of the radar device regardless of a frequency selected by a frequency channel switcher 4. A transmission output controller 11 extracts an excess output corresponding to a frequency selected by a frequency channel setter 5 from the transmission output table 10, and attenuates the output from a transmitter 6 as much as a portion equivalent to the excess output. Hereby, the increase of the required power and the increase of the scale of the power supply equipment can be prevented by setting the transmission output transmitted from the antenna 8 to be the fixed value satisfying the required detection capacity, even if the frequency designated by the frequency channel setter 5 is changed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI