baber/WOPTO huggingface dataset:
Patent JP-2005135811-A (JP)
Title: Direct liquid supply type fuel cell
Inventor: OKUYAMA RYOICHI
IPC: H01M8/24
Filed: 2003-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a direct liquid supply type fuel cell enhancing energy density.  <P>SOLUTION: An electrode-membrane assembly 10 in which a pair of air electrode and fuel electrode are joined through an electrolyte comprising a proton conductive polymer membrane is interposed between a separator 20 having a fuel passage 23 through which liquid fuel is supplied to the fuel electrode and a reaction product is exhausted from the fuel electrode and a separator 20 having an air passage 22 through which air is supplied to the air electrode and a reaction product is exhausted from the air electrode, and they are stacked to form a cell stack 1. A fuel tank 2 in which liquid fuel is stored is installed, and a mixture of an organic solvent to which acid is not added and water is used as the liquid fuel.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004277704-A (JP)
Title: Inorganic particle-containing composition, transfer film, and method for producing plasma display panel
Inventor: KAWAGISHI SEIJI
IPC: C08L71/02
Filed: 2003-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inorganic particle-containing composition capable of efficiently forming a component for a plasma display panel (PDP) which has excellent surface smoothness and high positional accuracy, and capable of efficiently forming the PDP which has an electroconductive material layer having large film thickness, excellent uniformity of the film thickness, and the excellent surface smoothness, to provide a transfer film, and to provide a method for producing the PDP.  <P>SOLUTION: This inorganic particle-containing composition contains inorganic particles, a binding resin, and a compound having a specified structure, such as a compound expressed by formula (I) [R<SP>1</SP>is -CO-A (A is a 5-20C alkyl or a 5-20C alkenyl); and n is an integer of 2-20].  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004159341-A (JP)
Title: Antenna unit and method of improving insulation between a plurality of microstrip antenna arrays
Inventor: CHANNABASAPPA ESWARAPPA
IPC: H01Q15/00
Filed: 2003-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antenna unit capable of insulating between antennas at a high level of insulation, being compact, and obtaining a high level gain at low cost.  <P>SOLUTION: The antenna unit formed to be a hollow box shape is provided with (1) a substrate for forming the front side of the antenna unit, (2) a first microstrip antenna array formed on the substrate, (3) a second microstrip antenna array formed on the substrate, (4) a grounding surface, and (5) a plurality of periodic filters formed on the grounding surface. The periodic filters are formed as a series of circular patterns passed thorugh the grounding surface or by etching holes. A periodic stop band filter improves insulation between microstrip antenna arrays without requiring an additional cost or a space which occupies a space for components.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005138972-A (JP)
Title: Post-handling device, image forming system, and paper punching method
Inventor: TOYOIZUMI TERUHIKO
IPC: B65H9/00
Filed: 2003-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a post-handling device capable of arbitrarily adjusting punching positions and eliminating the dispersion of the punching positions, an image forming system, and a paper punching method.  <P>SOLUTION: This post-handling device comprises a carrying roller 12 disposed on the downstream side of a punching means 30 in the paper carrying direction and holdingly carrying paper S by a drive roller connected to a drive source and a driven roller, a release means releasing the press-contact of the driven roller, a movable pressing member disposed on the upstream side of the punching means 30 in the paper carrying direction and pushing out the paper S in the carrying direction by pushing the rear end of the paper in the carrying direction, and a control means 100 controlling the driving of the second carrying roller 12, the releasing means, and a pressing member 42. The control means 100 is formed to corret the bending of the paper S by controlling the driving operation of the pressing member 48 to perform a preliminary aligning operation up to the start of pressing and an aligning operation for pushing out the rear end of the paper in the carrying direction in the held state of the carrying direction side tip part of the paper s by the carrying roller 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005138462-A (JP)
Title: Method and apparatus for producing tire
Inventor: YOSHIKAWA MOTOKAZU
IPC: B29D30/52
Filed: 2003-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a tire which can shorten a vulcanization time and improve the precision of cap tread sticking by preliminarily heating a belt reinforcing layer before sticking the cap tread in an unvulcanized tire production process and an apparatus for the method.  <P>SOLUTION: A movable electromagnetic induction heating device for heating the belt reinforcing layer 34 of the unvulcanized tire W to shorten a vulcanization time and to improve productivity is shown by 29 of the figure. In the unvulcanized tire W production process, in a preliminary process for sticking the cap tread 33, the belt reinforcing layer 34 is induction-heated at a prescribed temperature by the electromagnetic induction heating device 29, and then the cap tread 33 is stuck. The distance between the electromagnetic induction heating device 29 and the belt reinforcing layer 34 is shortened so that heating efficiency can be raised. Since a non-magnetic rubber layer Wx does not exist between the heating device 29 and the belt reinforcing layer 34, uniform peripheral heating can be done without being affected by a tread splice part, shortening a vulcanization time.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005148786-A (JP)
Title: Bar code reading device
Inventor: SANO AKIRA
IPC: G06K7/015
Filed: 2003-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bar code reading device for highly precisely reading a bar code from the image of one frame imaged by one image pickup means even when the bar code is attached to either the three faces sharing one vertex or two faces sharing one segment of an article to be conveyed.  <P>SOLUTION: This bar code reading device is provided with an image pickup means for imaging the three faces of an article from oblique directions having respective angles to each of the three faces sharing one vertex of the article, an illuminating means for illuminating the image pickup region of the image pickup means at the angles of projection having respective angles to each of the three faces sharing one vertex of the article, a bar code detection means for detecting a bar code attached to any of the three faces by processing the original image of the article imaged by the image pickup means and a distortion correcting means for correcting the distortion of the shape of the bar code due to the angle of inclination of the light receiving axis of the image pickup means by processing the original image of the detected bar code, and for generating the data of a positive image without any distortion.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005143652-A (JP)
Title: Illumination device and game machine loaded with it
Inventor: YOSHIOKA SHOJI
IPC: A63F5/04
Filed: 2003-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an illumination device in which electric energy to be consumed by a lamp for performances or the like is reduced while maintaining a conventional performance effect, and a game machine loaded with it.  <P>SOLUTION: The illumination device is provided with a light emitting source composed of a light emitting diode and a plurality of optical fibers connected to the light emitting source, and a spherical light emitting part formed on the other end face of the optical fiber illuminates the lamp for the performances of the game machine. Thus, the number of the light emitting diodes provided in the game machine is made less than before and the power consumption of the entire game machine is saved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005150306-A (JP)
Title: Composite for polishing copper wiring, method of polishing surface of semiconductor integrated circuit, and method of manufacturing copper wiring for semiconductor integrated circuit
Inventor: TSUGITA KATSUYUKI
IPC: B24B37/00
Filed: 2003-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for realizing a very precise surface flatness when using copper for a metal for wiring.  <P>SOLUTION: A composite for polishing contains a chemical compound which contains water and hydrogen peroxide and has a chemical construction expressed by a formula (1), at least one first chelating agent selected among a group of tatraric acid, malonic acid, malic acid, citric acid, maleic acid, and fumaric acid, and at least one second chelating agent selected from among a group of triethylenetetramine, ethylenediaminediacetic acid, ethylenediaminetetraacetic acid, and their derivatives. In the formula (1), R is a hydrogen atom, an alkyl group including 1 to 4 carbon atoms, an alkoxyl group including 1 to 4 carbon atoms, or a carboxylic acid group.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004176064-A (JP)
Title: Ink for ink jet recording
Inventor: YATAKE MASAHIRO
IPC: C09D11/38
Filed: 2003-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink for ink jet recording excellent in storing stability and protected from generation and growth of microorganisms such as bacteria and fungus or the like for a long time.  <P>SOLUTION: The ink for ink jet recording comprising coloring agents obtained by including pigments by a polymer having a carboxylic group, and water, comprises at least methylisothiazolone and octylisothiazolone. The ink for ink jet recording is excellent in storing stability and protected from generation and growth of microorganisms such as bacteria and fungus or the like for a long time, and excellent in discharging stability and provides a fixative ink.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005150519-A (JP)
Title: Plane-emission semiconductor laser and manufacturing method thereof
Inventor: KITO SATOSHI
IPC: H01S5/00
Filed: 2003-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plane-emission semiconductor laser where control of the horizontal mode of laser beams is easy, and to provide a manufacturing method of the same.  <P>SOLUTION: The plane-emission semiconductor laser 100 has a vertical resonator 140 over a substrate 101. The vertical resonator 140 comprises a first mirror 102, an active layer 103 and a second mirror 104 arranged from the side of the substrate 101, and is provided with an optical path adjusting layer 120 having a recessed curved surface 10 over the second mirror 104.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005149423-A (JP)
Title: Information processing system and information processor
Inventor: SUNADA YOJI
IPC: G06F9/46
Filed: 2003-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To unitarily manage load states of all servers which participate in a system.  <P>SOLUTION: Load information storage functions 21 of each of the servers 20(1) to (n) collect basic information such as CPU use ratio and access requests (IOPS) and store them in a local LU 30, respectively. The load information storage functions 21 perform statistical processing to the basic information and generate pieces of load information. Pieces of the load information are accumulated in a shared LU 40. A manager can check a list of pieces of the load information accumulated in the shard LU 40 by displaying it on a terminal screen only by accessing a load information gathering function 22 of any server via a web browser 11 of a terminal 10. The load states of all servers are unitarily managed irrespective of load fluctuation of each server since a server with low load executes load information related processing in a server with high load by proxy when any server changes into a high load state.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005152740-A (JP)
Title: Method and apparatus for manufacturing emulsion
Inventor: NAKAJIMA MITSUTOSHI
IPC: B01F3/08
Filed: 2003-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an extremely fine uniform microsphere, and an apparatus therefor.  <P>SOLUTION: A substrate 3 is provided with a continuous phase supply port 31 formed at a position overlapped with a continuous phase supply hole 8, a dispersing phase supply part 32 formed at a position overlapped with a dispersing phase supply hole 9 and an emulsion takeout port 33 formed at a position overlapped with an emulsion takeout hole 10. A continuous phase flow channel 34 with a width of about 100 μm and a depth of about 5 μm is formed from the continuous phase supply port 31 so as to go toward a downstream side while a dispersing phase flow channel 35 with a width of about 100 μm and a depth of about 5 μm is formed from the dispersing phase supply port 32 so as to go toward a downstream side. A pool 36 with longitudinal and lateral widths of about 1,000 μm and a depth of about 5 μm is formed on the just downstream side of the confluent point of the continuous phase flow channel 34 and the dispersing phase supply part 32 and connected to the emulsion takeout port 33 through a flow channel 37.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005159769-A (JP)
Title: Gateway apparatus
Inventor: ONDA HIDEAKI
IPC: H04L12/46
Filed: 2003-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gateway apparatus without losing data even when the processing is interrupted due to a transmission error or the like.  <P>SOLUTION: The gateway apparatus 1 for communicating data between on-vehicle apparatuses connected to different networks compares an ID code denoting a transmission destination included in data temporarily stored and whose transmission is awaited with an ID code of data received thereafter and from the same network, and a CPU 2 judges whether or not the ID codes are the same and aborts data with the older ID code temporarily stored when the CPU 2 judges that the ID codes are the same.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005159798-A (JP)
Title: Image forming apparatus
Inventor: NAGAURA YOSHIKI
IPC: B41J5/30
Filed: 2003-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which monitors the amount of discharged paper at nights and on holidays, to prevent jamming of discharged paper.  <P>SOLUTION: The image forming apparatus comprises an image memory 20 in which image information is stored, a plotter 15 which discharges paper based on the image information by detecting the amount of discharged paper, and a control unit 11 which controls the entire apparatus. The control unit 11 controls clock information to provide a timing function, and the plotter 15 stops discharging of paper for a prescribed period when detecting the amount of discharged paper that exceeds a prescribed amount.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005009666-A (JP)
Title: Rolling bearing
Inventor: FUKUDA TATSUYA
IPC: F16C33/78
Filed: 2003-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling bearing which includes construction capable of securely preventing foreign matter such as water and muddy water from penetrating into its interior in any case when being rotated and when being in rest and thereby, can maintain performance over long period of time.  <P>SOLUTION: The rolling bearing 10 including an outer ring 12, an inner ring 11 and a plurality of balls 13 is provided with a sealing arrangement 14 in the form of circular annulus which includes basis end 25 fixed to install on a sealing installed part 19 formed on the outer ring 12 and includes on a tip part a lip 27 which seals interior space in which lubricant of the rolling bearing 10 is enclosed by being brought into slide contact with a sealing groove 16 formed on the inner ring 11. Amount of irregularities in one circumference of plane of the sealing groove 16 with which the lip 27 of the sealing arrangement 14 comes into slide contact is established to 30μm or less.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005165035-A (JP)
Title: Image forming method, image forming apparatus and process cartridge
Inventor: NUKADA KATSUMI
IPC: G03G21/00
Filed: 2003-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming method, an image forming apparatus and a process cartridge, in which deterioration of a surface of an electrophotographic photoreceptor is prevented and by which good image quality can be obtained over a prolonged period of time.  <P>SOLUTION: When an electrophotographic process including electrostatic charge, exposure, development and transfer is carried out using an electrophotographic photoreceptor, a stabilizer containing a compound represented by formula (1) is supplied to a surface of the photoreceptor, wherein R<SP>1</SP>and R<SP>2</SP>each denotes H, halogen, a 1-10C alkyl or aralkyl and X denotes a divalent group.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005162430-A (JP)
Title: Vertical tear sensing device of conveyor belt
Inventor: KANESADA MICHIO
IPC: B65G43/02
Filed: 2003-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vertical tear sensing device for a conveyor belt capable of sensing accurately a vertical tear of the conveyor belt.  <P>SOLUTION: The vertical tear sensing device of the conveyor belt is structured so that the first and second transmitters of a first 28 and a second sensor 30 supply high-frequency signals to a loop coil 26 (26A-26P) passing when the conveyor belt 22 runs. If the loop coil 26 is free of wire severance, an induction current flows in it, and the first and second receivers of the first 28 and second sensors 30 sense the induction current. A judging means 34 judges that the loop coil 26 is with wire severance unless induction current is sensed when the loop coil 26 passes the first 28 or the second sensor 30. This allows decreasing the erroneous sensing of the loop coil 26 owing to noise.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005169195-A (JP)
Title: Jet washing and washing water recovering apparatus
Inventor: YOSHIMURA HIDEO
IPC: B08B5/00
Filed: 2003-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a jet washing and washing water recovering apparatus by which maintenance of working environment is attained by sucking and recovering mist with a washing water recovering housing combined with a washing housing that eliminates flinging up of radioactive dust due to generation of the mist by jet water in conventional jet washing and by which sludge in water can be recovered and further even residual water gathering on a floor surface can be completely recovered by suction.  <P>SOLUTION: The jet washing and washing water recovering apparatus has structure in which the washing housing 6 having a high pressure spray nozzle 3 of highly pressurized water sent from a high pressure washing machine is combined with the washing water recovering housing 8 which is equipped with an ejector mechanism 7 and which recovers and discharges the washing water used for washing in the washing housing 6. The washing housing is communicated with the washing water recovering housing at their bottom parts and the highly pressurized water to the washing housing and the highly pressurized water to the washing water recovering housing can be used by being switched via a switching valve. Waste water and the mist produced at the time of jet washing in the washing housing are sucked and discharged by the ejector mechanism 7 in the washing water recovering housing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005169759-A (JP)
Title: Dryer and drying method for ink jet printer head
Inventor: HARAKAWA TAKASHI
IPC: B41J2/16
Filed: 2003-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To dry the interior of an ink jet printer head in a short time.  <P>SOLUTION: Heated gas is supplied into an ink jet printer head 2 ejecting ink from a plurality of nozzle holes 2a selectively in the form of ink drops in order to dry the interior of the ink jet printer head 2 wetted with liquid. Since the heated gas passes through the interior of the ink jet printer head 2 and spreads to the details thereof, interior of the ink jet printer head 2 can be dried in a short time.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005168390-A (JP)
Title: Maple jam-like food and method for producing the same
Inventor: TAKADA KAZUAKI
IPC: A23L21/10
Filed: 2003-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a maple jam-like food easily spreadable on pancake, or the like, to afford its physical properties while retaining flavor and neat transparency inherent in maple syrup, having stability when not unsealed yet and also stability after unsealed, and easily and stably producible as well.  <P>SOLUTION: The maple jam-like fool can be afforded with stability when not unsealed yet, namely being easily applicable to and spreadable over pancake, or the like, owing to its moderate viscosity by adding low-strength agar-agar to low-viscosity liquid maple syrup. That is, the basic physical properties as long-term stable properties of this food is afforded by gelatinizing the low-strength agar-agar. Besides, stability of this food after unsealed can also be afforded by adding at least one of thickening polysaccharides other than the low-strength agar-agar. A method for producing this maple jam-like food is also provided, comprising the following practice: Water and two or more kinds of thickening polysaccharides including low-strength agar-agar are mixed together and heated to effect swelling. The resultant solution thus swollen is served as an agar-agar liquid. The solution is then incorporated with another agar-agar liquid prepared as maple syrup followed by homogeneous mixing, heating, deaeration at reduced pressure, saccharinity adjustment, cooling and then packing and packaging.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005169569-A (JP)
Title: Lapping device
Inventor: TAKEDA KAZUO
IPC: B24B55/02
Filed: 2003-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lapping device capable of finishing a workpiece with improved uniformity and high accuracy by easily removing chips and fallen abrasive grains, positively preventing the plugging of a lapping film and preventing the degradation of a work environment and a harmful effect on the environment in waste liquid disposal.  <P>SOLUTION: A strip lapping film provided with abrasive grains on one face of a thin-walled base material is pressurized by a shoe 21 and pressed to the workpiece W, and the workpiece W is rotated by a rotating drive means and the ground. At this time, a fluid is made into mist by a lubricating cooling means 30 for the machined surface of the workpiece W and supplied to grooves or holes formed in the lapping film.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005174757-A (JP)
Title: Fuel cell system
Inventor: YOSHIDA HISAHIRO
IPC: H01M8/04
Filed: 2003-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To supply anode off-gas nearly uniformly to a cathode electrode of a fuel cell.  <P>SOLUTION: The fuel cell system (10) has a structure of introducing the anode off-gas exhausted from an anode electrode (22) of the fuel cell (20) to a cathode electrode (23) and has a diluter (54) for reducing hydrogen concentration of the anode off-gas at the upstream of the cathode electrode (23). By introducing the anode off-gas reduced in hydrogen concentration to the cathode electrode (23), it becomes possible to supply the hydrogen component to the cathode electrode (23) nearly uniformly dispersed. Thereby, thermal fatigue of the cathode electrode (23) due to catalyst combustion of the hydrogen component can be suppressed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI