baber/WOPTO huggingface dataset:
Patent JP-2004255702-A (JP)
Title: Ink jet recording head and its manufacturing process
Inventor: ONO KENICHI
IPC: B41J2/135
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink jet recording head in which manufacturing process is simplified, and to provide its manufacturing process.  <P>SOLUTION: In the surface of a nozzle plate 22 coated with a water repellent film 60, a recess 62 is formed around a nozzle 36 such that the rear surface enters an interconnecting hole 38 defined by a wall part 24A. Since the recess 62 can be formed using the wall part 24A as a receiving base, an extra receiving base is not required for forming the recess 62 and thereby the manufacturing process is not complicated. Furthermore, the recess 62 can be formed by bonding the nozzle plate 22 and an interconnecting hole plate 24 constituting a part of the wall part 24A. Consequently, alignment of the recess 62 and an opening surface surrounded by the wall part 24A needed in a manufacturing process where the recess 62 is formed before bonding the interconnecting hole plate 24 is not required.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004222697-A (JP)
Title: Pet's excrement treating tool
Inventor: FUJII SETSUYA
IPC: A01K23/00
Filed: 2003-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tool for treating excrement of a pet taking a walk, making it possible that an owner of the pet treats the excrement without soiling the hand, by using a container with an excrement receiving bag positioned in openable arms, while keeping a standing position.  <P>SOLUTION: In this tool, handle grooves are vertically formed inside a tool body grip fastening frame, right and left ends of a Y-shaped wire are joined to two wire fastening positions of a handle built in the handle grooves, the other end of the wire is passed through a hollow pipe the top end of which is joined to the bottom of the grip fastening frame, and right and left ends of a reverse Y-shaped wire which is formed on the other end of the wire passed through the hollow pipe are joined to fastening members positioned inside the elastic openable arms fastened to the bottom end of the hollow pipe. Therefore, the wire is upward lifted up, when the owner grips the handle, and operation of treating the excrement is completely conducted by actions of the elastic openable arms having the receiving bag in such a manner that the arms slide into a bottom space of the excrement, together sweep up the excrement, approach to each other, and close. When the owner releases the hand from the handle, the elastic openable arms are opened, because of having elasticity, so that the owner pulls the bag which receives the excrement out of the openable arms. Thus, the owner can treat the pet's excrement by nipping the bag with a clip, without giving the hand trouble, after the owner seals an opening of the bag.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004262180-A (JP)
Title: Cutting method using slicer and equipment therefor
Inventor: KAMITARI TAISHIN
IPC: B28D7/00
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting method using a slicer for cutting a wafer having a main surface of a specific crystal face azimuth from a single crystal ingot while preventing the waste of the wafer due to test cutting.  <P>SOLUTION: In this cutting method for cutting the single crystal ingot in parallel to a specific crystal face by the slicer, a first ingot is placed on a stage to be subjected to first cutting by the slicer and a plane detecting sensor is applied to the first cut surface of the first ingot to specify the first cut plane of the first ingot. A second ingot is placed on the stage in place of the first ingot and the plane detecting sensor is applied to the end surface of the second ingot to adjust the stage so as to make the end surface of the second ingot parallel to the first cut plane. The stage is readjusted on the basis of the known geometric relation between the end surface of the second ingot and the specific crystal face azimuth in the second ingot to be set so as to make the specific crystal face azimuth parallel to the first cut plane before subjecting the second ingot to second cutting by the slicer.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004263513-A (JP)
Title: Mounting structure of planar humidity conditioning building material
Inventor: SAKASHITA MASASHI
IPC: E04F13/21
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting structure of a planar humidity conditioning building material, mounting the planar humidity conditioning material with fitting strength without inhibiting humidity conditioning function of the planar humidity conditioning building material, and also preventing a joint split in the end side part between the planar humidity conditioning building materials.  <P>SOLUTION: In this mounting structure of the planar humidity conditioning building material, two or more planar humidity conditioning building materials 10 as an interior material are densely fitted side by side vertically and horizontally to the surface of a planar bed material 20 supported on a post material 21. On the surface of the planar bed material 20, two or more long support members 30 are mounted parallel by fitting members 40 so that the tips of the fitting members 40 bite into the post material 21, and the plate-like humidity conditioning building materials 10 are arranged side by side so that the end sides are kept with a designated margin in the longitudinal direction of the long support member 30. At least the end side of each planar humidity conditioning building material 10 is stuck to the long support member 30 through an adhesive.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004248233-A (JP)
Title: Communication terminal, network transmission method and program therefor, and computer-readable recording medium storing the program
Inventor: INOUE MASATOSHI
IPC: H04N1/32
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide communication terminal, a network transmission method and a program therefor, and a recording medium storing the program and being readable by a computer, capable of improving convenience on a receiving side.  <P>SOLUTION: The communication terminal includes a communication control section having a first transmission means and a second transmission means; and a central control section for controlling the communication control section and having a selection means for selecting the first transmission means or the second transmission means. The first transmission means divides a plurality of sheets of manuscript into groups on the basis of an arbitrary number of sheets, and transmits a single mail containing the respective groups in different transmission files. The second transmission means divides a plurality of sheets of manuscript into groups on the basis of an arbitrary number of sheets, and transmits different mails each containing each group of sheets. The selection means, based on operator's instructions, selects the first transmission means or the second transmission means.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271008-A (JP)
Title: Outdoor heat exchanger
Inventor: SHIGEOKA MAKOTO
IPC: F28F19/02
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an outdoor heat exchanger capable of improving and stabilizing the cooling performance with a simple constitution, being easily manufactured and mass-produced, unifying the quality, having high durability, and being stabilized in its performance and maintenance.  <P>SOLUTION: This outdoor heat exchanger comprises a plurality of heat conductive fins made out of aluminum or aluminum alloy, and having a coating layer at least on its one surface, a nozzle part mounted in opposition to a heat conductive fin mounting part and provided with a spray nozzle, a water pipe for supplying the water to the nozzle part, and a water supply pipe connected to the water pipe.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004272808-A (JP)
Title: Program, method, and device for inspecting non-volatile memory, and ic card with the program recorded therein
Inventor: MIURA HIRONORI
IPC: G06F12/16
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inspection method for normally fetching an instruction which is recorded in a rewritable non-volatile memory, and for inspecting before delivery a defect that the instruction is not performed.  <P>SOLUTION: A computer performs the following steps of; (S1) recording an instruction group for examination, including a transfer instruction to transfer a processing to an inspecting instruction recorded in a memory which is different from the rewritable non-volatile memory to be inspected and is not inspected, in the recording area of the non-volatile memory to be inspected; (S5) transferring a processing to the first instruction of the examination instruction group recorded in the recording step; and (S11) inspecting whether the inspection instruction group is normally performed or not, when the instruction included in the inspection instruction group is successively processed and also when the processing is transferred to the inspection instruction by the transfer instruction, and also considering that the recording area with the inspection instruction group recorded therein is normal when an inspection result is the affirmative one.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271490-A (JP)
Title: Flowmeter
Inventor: UMEKAGE YASUHIRO
IPC: G01F1/66
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To realize a flowmeter for measuring the flow rate of a fluid such as air, gas or water by use of ultrasonic waves, which can attain both a low power consumption and a high precise measurement.  <P>SOLUTION: This flowmeter comprises a high-precision flow measuring means, a low-power consumption flow measuring means, and a measurement switching means 29 for switching the flow measuring means depending on the measured flow rate of at least one of the high-precision flow measuring means and the low-power consumption flow measuring means. According to such a structure, a plurality of flow measuring means can be switchingly used, and a precise flow measurement and a flow measurement with low power consumption can be realized compatibly.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004276638-A (JP)
Title: Electric power steering device
Inventor: IWANO TOSHIYUKI
IPC: B62D5/04
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric power steering device increased in fixing strength between an output shaft and a worm wheel.  <P>SOLUTION: In the fitted portion of the output shaft 17 to the worm wheel 41, a male serration 71 is formed on the outer peripheral surface of the output shaft 17, and a female serration 73 is formed in the inner peripheral surface of the output shaft 17. The outline of the male serration 71 is formed slightly larger than the outline of the female serration 73, and when the worm wheel 41 is press-fitted onto the output shaft 17, both are, so-called, tight-fitted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004280573-A (JP)
Title: Destination management device and method
Inventor: YAMAGUCHI TOSHIHIRO
IPC: H04W4/02
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for precisely managing the outgoing schedule of a person who is out.  <P>SOLUTION: This destination management device comprises a location information acquisition part for acquiring the present position of the person who is out based on the position information transmitted from a portable terminal, a destination analysis part for determining the destination to which the person is going at present based on the present position of the person, a memory part for storing the outgoing schedule and present position of the person and a database part for managing information related to a client.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004281283-A (JP)
Title: Sealing method of flat plate type display device
Inventor: OKU AKIHIRO
IPC: H01J11/46
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a flat plate type display device in which the protrusion of the sealing part provided at the outer periphery part is small and the ratio of the effective display region to the outside dimension is large.  <P>SOLUTION: The sealing layer 62 containing a sealant 54 for closing the gap between the outer periphery of a front plate (first plate) 16 and a rear plate(second plate) 18 is applied a firing treatment at a prescribed temperature by pressing on using a metal thin plate 58 through a separation layer 60 containing an inorganic material having a high melting point than the sealing agent 54, and then the metal thin plate 58 which is pressed on the sealing layer 62 containing the sealant 54 is separated and removed as the metal thin plate 58 is separated from the sealing agent 4, thereby, the protrusion on the outer periphery face at the mutual jointing portion of the front plate 16 and the rear plate 18 is made small. And on the inner face, it is suppressed that the effective display region becomes smaller due to sealing, and the ratio of the effective display region to the outside dimension is secured to be large.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004293032-A (JP)
Title: Gate structure
Inventor: NISHIMURA KEIICHI
IPC: E02B7/44
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gate structure capable of reducing load on a portion pivotally supporting a door body on a foundation bed.  <P>SOLUTION: This gate structure comprises the door body 2 installed on the foundation bed 1 through an eccentric hinge mechanism 4 so as to be raised/fallen and fallen normally and raised when water is dammed, an upper side door contact part 7 installed on the foundation bed 1 above the eccentric hinge mechanism 4 and abutting on a part of the upper face 2a of a door body 2 in a fallen state when the door body 2 is raised, and a lower side door contact part 14 installed on the foundation bed 1 below the eccentric hinge mechanism 4 and abutting on a part of the lower surface 2b of the door body 2 in a fallen state when the door body 2 is raised.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004285847-A (JP)
Title: Exhaust emission control device
Inventor: SHIJO TOSHIKAZU
IPC: F01N3/02
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust emission control device for eliminating visible black smoke without enlarging a device nor lowering efficiency.  <P>SOLUTION: This exhaust emission control device for eliminating suspended particles in the exhaust of an engine generator has an exhaust emission control mechanism for eliminating the suspended particles with corona discharge inside the device, and eliminates visible black smoke generated when starting by controlling discharge energy. By this structure, visible black smoke can be eliminated without enlarging the dimension of the device nor lowering efficiency.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004288266-A (JP)
Title: Stamper manufacturing method and apparatus
Inventor: KOYAKE HISASHI
IPC: G11B7/26
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stamper manufacturing method with which sufficiently smooth surfaces of a groove and a land of a base material of an information recording medium can be formed.  <P>SOLUTION: A master stamper 2 in which a recessed and projected part is formed on its surface is dipped in alkaline aqueous solution and subjected to immersion cleaning without electric current, the immersion-cleaned master stamper 2 is subjected to ultrasonic cleaning, the ultrasonically cleaned master stamper 2 is dipped in oxidation processing solution and the surface of the recessed and projected part is subjected to oxidation, an electrolytic nickel layer 11 is formed on the surface of the oxidation-treated recessed and projected part, the stamper consisting of the electrolytic nickel layer 11 for forming the base material for information recording medium is manufactured by peeling off the electrolytic nickel layer 11 in which an uneven cross-sectional shape of the recessed and projected part is transferred from the master pattern 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004002735-A (JP)
Title: Insulating film and manufacturing method for insulating film material thereof
Inventor: IZUMI ATSUSHI
IPC: B32B5/18
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic insulating film which keeps excellent heat resistance, electric characteristics, moisture absorption resistance and smoothness and enabling the lowering of a dielectric constant, and a method for manufacturing an insulating film material thereof.  <P>SOLUTION: In the manufacturing method for the insulating film material, two kinds of equimolar bisaminophenol compounds and a dicarboxylic acid compound are reacted to synthesize a polyamide and the polyamide is reacted with a reactive oligomer having a substituent capable of being reacted with a carboxyl group, amino group or hydroxyl group in the polyamide structure to synthesize a copolymer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004284256-A (JP)
Title: Method for inspecting liquid injection head
Inventor: KAMEI HIROYUKI
IPC: H01L41/09
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for easily and certainly inspecting the presence of cracks in a vibrating sheet of an ink jet recording head.  <P>SOLUTION: This method comprises a first and a second inspection process as shown below. The first inspection process is to arrange a master work 111 enclosing a piezoelectric element retaining part in a successfully sealed state and a specimen 110, inside sealed spaces 131 and 130 having the same volume; measure the inner pressure of the sealed spaces 130 and 131 by pressurizing the sealed spaces 130 and 131 by the same pressure; and inspect the presence of cracks in the vibrating sheet and the sealed state of the piezoelectric element retaining part 31 by comparing the pressures of the measured sealed spaces 130 and 131. The second inspection process is to fill the sealed space 130 with an inspection gas under pressure after making vacuous the sealed space 130 wherein the specimen 110 passing an inspection in the first inspection process is arranged, and replace an atmospheric gas inside the sealed space 130 with nitrogen and inspect the microcracks of the vibrating sheet and the sealed state of the piezoelectric element retaining part 31 by checking the presence of the inspection gas after evacuating all the gas from inside the sealed space 130.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004296093-A (JP)
Title: Anode supporting substrate for solid oxide fuel cell, and its manufacturing method
Inventor: SHIMOMURA MASATOSHI
IPC: H01M4/86
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anode supporting substrate for a solid oxide fuel cell having a strength property without bringing about a crack or a split even if it is used under a severe condition in which it is alternately exposed in a high-temperature, to an oxidizing atmosphere and a reducing atmosphere under a heavy lamination load, when putting the substrate to practical use as the fuel cell while it is combined with electrode printing and a solid electrolytic film and a number of the composites are laminated.  <P>SOLUTION: In an anode support substrate which is composed of a conductive component (A) of 40-80 mass% and a structure component (B) of 20-60 mass% and of which the porosity is 20-50%, a mapping picture taken by an energy dispersive spectroscopy (EDS) using an energy dispersion type X-ray analysis device for a substrate cross-section has spots [AB] where the conductive component (A) and the structure component (B) are mixed and spots [A] where the conductive and structure components (A), (B) are not mixed but only the conductive component (A) exists, wherein a prescribed number of the spots [A] are dotted and each of the dotted spot [A] has the maximum major axis of 8-100 μm and the average major axis of 5-50 μm, respectively.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004291395-A (JP)
Title: Method and device for paper feeding
Inventor: NAMIKI TAKESHI
IPC: B41J15/16
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To apply an optimum back tension for each paper even when kinds of the papers are changed.  <P>SOLUTION: A rolled sheet holder shaft 22 having a rolled sheet 26 set at the paper feeding side is supported rotatably. A feed part of the rolled sheet 26 is held between a driving roller 30 and a pressure roller 32 and drawn out to a working part by the rotation of the driving roller 30. A plurality of torque limiters 8 and 16 are set at the paper feeding side. The plurality of torque limiters 8 and 16 are enabled to be coupled and released from the coupling each other, so that the back tension can be changed according to the kind of the rolled sheet 26.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004300922-A (JP)
Title: Variable valve system for engine
Inventor: SUZUKI TAKAHIRO
IPC: F02D41/04
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To accurately and smoothly control valve lift by preventing variation of intake air quantity at a time of cam position change and enabling executing smooth change control in a variable valve system for an engine.  <P>SOLUTION: This system is provided with a cam position detection means detecting an actual cam position, an engine speed detection means detecting engine speed, and a control means controlling to drive a cam position moving mechanism to change the cam position with comparing the actual cam position detected by the cam position detection means and a target cam position established by at least engine speed and establishing the target cam position at different position between at a time of operation of a valve deactivating mechanism and at a time of nonoperation of the same.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004302029-A (JP)
Title: Fixing device and image forming apparatus
Inventor: NISHIMURA TAKATOSHI
IPC: G03G21/00
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To improve the image quality of paper after fixing process while suppressing the rise in running cost by suppressing the use quantity of a cleaning web.  <P>SOLUTION: In an image forming apparatus, a fixing device is provided with a winding up roll pulling out the wound cleaning web from a feeding roll and winding up the web while bringing the web into a sliding contact with the cleaning part carrying out the fixing of the toner to paper. The apparatus is characterised by being provided with a driving means to drive the winding up roll so that the web is wound up, and a driving control means having the driving means carry out the winding action substantially for the specified length in accordance with the present wound up diameter of the winding up roll for each fixing action of the specified portion to the paper.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004300254-A (JP)
Title: Method for producing fuel gas
Inventor: TOYAMA YUJI
IPC: C10L3/06
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new technique by which solid or liquid organic waste is recovered in the useful form of fuel gas, electric power, heat energy, and the like, and reused.  <P>SOLUTION: This method for producing fuel gas comprises preparing slurried liquid organic waste fluid from the solid or liquid organic waste, solubilizing the organic waste fluid in a first catalyst unpacked reactor, then methanating the solubilized organic waste in a second catalyst packed reactor and decomposing a residual organic component in treated water in a third reactor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI