baber/WOPTO huggingface dataset:
Patent JP-2007013046-A (JP)
Title: Laminate, bonded semiconductor epitaxial substrate, semiconductor device, and their manufacturing methods
Inventor: AKIMOTO KATSUYA
IPC: H01L21/02
Filed: 2005-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To join a semiconductor epitaxial substrate with a resticking substrate (base body) without mechanically deforming the semiconductor epitaxial substrate.  <P>SOLUTION: In the case of manufacturing a semiconductor device such as a light emitting diode and a bonded semiconductor epitaxial substrate or the like used for the semiconductor device by joining the semiconductor epitaxial substrate 20 with a base body, the base body is formed as a multilayer substrate by laminating at least two sorts of materials (e.g. silicon substrate 12 and aluminium film 11) having different thermal expansion coefficients. In the case of joining the semiconductor epitaxial substrate 20 and the multilayer substrate with each other, these substrates are held at a suitable temperature to warp the multilayer substrate equivalently to the semiconductor epitaxial substrate 20, and to join the semiconductor epitaxial substrate 20 with the base body.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007013056-A (JP)
Title: Method for cutting work to be machined
Inventor: SAKAMOTO TSUYOSHI
IPC: B23K26/38
Filed: 2005-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for cutting a work to be machined by which a work to be machined comprising a substrate and a laminate including a plurality of functional elements and provided on the front surface of the substrate, can be accurately cut in a short time for each functional element along a planned cutting line even if the substrate is thick.  <P>SOLUTION: A focal point P is placed inside a substrate 4, and laser light L is radiated from the side of a laminate 16 to form, inside the substrate 4 along a planned cutting line, a first property modification zone 71 eccentric from the central position CL of the substrate 4 in the thickness direction to the side of the rear surface 21 of the substrate 4, and a second property modification zone 72 eccentric from the central position CL of the substrate 4 in the direction of the thickness to the side of the front surface 3 of the substrate 4. A cut 24 is formed from the second property modification zone 72 to the front surface 3 of the substrate 4. In a state of expanding an expand tape 23 stuck on the rear surface 21 of the substrate 4, stress is generated thereafter on a work 1 to be machined so as to open the cut 24.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007015131-A (JP)
Title: Recording device and method of controlling the device
Inventor: OIDE TAKAHIRO
IPC: B41J19/18
Filed: 2005-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently make DMA transfer of recording data stored in a print buffer to a recording head.  <P>SOLUTION: In the process of transferring data to the recording head on the basis of a window signal which determines whether recording data in a prescribed position is present or not, the device transfers data for a prescribed number of columns on the basis of the timing that makes the window signal effective.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007026676-A (JP)
Title: Nonaqueous electrolyte battery
Inventor: IMACHI NAOKI
IPC: H01M50/423
Filed: 2005-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte battery capable of realizing improvement of safety and especially overcharging characteristics without damaging a conventional battery configuration.  <P>SOLUTION: In the nonaqueous electrolyte battery provided with a positive electrode in which a positive electrode active material layer 2 containing a plurality of positive electrode active materials is formed on a positive electrode current collector 1 surface, a negative electrode provided with a negative electrode active material layer 4, and a separator 3 interposed between these both electrodes, the positive electrode active material layer 2 is composed of two layers 2a, 2b with different positive electrode active material components, and a spinel type lithium manganate or an olivine type lithium phosphate compound is contained as a main component in a positive electrode current collector side layer of these two layers 2a, 2b.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007015144-A (JP)
Title: Extrusion molding method of rubber or resin
Inventor: SAKAGUCHI AKIHIRO
IPC: B29C48/32
Filed: 2005-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an extrusion molding method of a rubber or resin capable of suppressing the occurrence of a coating flaw or the like caused by the stagnation of air in an extrusion material, the fluctuations of a coating gauge or the extruded rubber or resin by preventing a sudden increase and decrease in pressure by reducing the pressure fluctuations in an extrusion head at the time of continuous extrusion when a vacuum chamber is connected to the extrusion head to perform the extrusion molding of the rubber or resin.  <P>SOLUTION: In the extrusion molding method of the rubber or resin for performing the extrusion of the rubber or resin 10 by connecting the vacuum chamber 2 to the extrusion head 1, at least one vacuum holding tank 8 is separately connected to the extrusion head 1.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006219655-A (JP)
Title: Urethane composition
Inventor: FUJII MASATO
IPC: C09D175/08
Filed: 2005-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a urethane composition having a long pot life, without being foamed by carbon dioxide, when cured, and capable of being shortened in a curing time, even when thickly coated.  <P>SOLUTION: This urethane composition contains a urethane prepolymer (A) which is obtained by together reacting a polyisocyanate and a polyoxyalkylene polyol and has two or more isocyanate groups at its terminals, a compound (B) which forms a primary or secondary amino group by being reacted with water, a urethanation catalyst (C), and water (D), wherein the water (D) is contained in the urethane composition in an amount of 0.1-1.5 wt%.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007015239-A (JP)
Title: Ball-point pen
Inventor: SHIROSAKI KYOHEI
IPC: B43K27/12
Filed: 2005-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a writing instrument wherein the projected distal end of a writing element from the distal end of the writing instrument does not return into the writing instrument when the writing instrument is used under a writing state, and the writing element automatically disappears into the writing instrument when the writing instrument is laid.  <P>SOLUTION: This writing instrument A makes the distal end of the writing element 2 protrude from the distal end of the writing instrument main body 1 by depressing a knocker 4. The writing instrument A is equipped with an automatic returning mechanism B which makes the knocker 4 automatically return, and makes the distal end of the writing element 2 sink into the writing instrument main body 1. The automatic returning mechanism B is equipped with an operating shaft 10 equipped with an engaging section 12 which is engaged with/disengaged from the knocker 4, a bendably joint member 6 which is provided on the rear end of the operating shaft 10, and a weight member 8 which is connected with the joint member.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007018633-A (JP)
Title: Information reproducing device
Inventor: ICHIKURA TAKAHIRO
IPC: G11B20/10
Filed: 2005-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information reproducing device capable of reducing a frequency of retry processing, suppressing and preventing fall-off of a transfer rate.  <P>SOLUTION: The information reproducing device comprises: a binarization circuit 103 for binarizing a signal taken out of a medium; two or more synchronous signal detecting circuits 104, 105 for detecting synchronizing signals from outputs of the binarization circuit 103 by methods different from each other and synchronizing data; and two or more demodulator circuits 106, 107 for demodulating the synchronized reproduction data output from each of the synchronous signal detecting circuits 104, 105, and is configured so as to select which to output as a final reproduced data from among the synchronized two or more reproduced data.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007017851-A (JP)
Title: Electrifying device
Inventor: KAWAI HIDEAKI
IPC: G03G15/02
Filed: 2005-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrifying device capable of surely and easily detecting whether or not a cleaning member cleans the effective discharge area of an electrifying wire in entire length by a detection means.  <P>SOLUTION: In the electrifying device 4 of an image forming apparatus 1, the cleaning member 7 exists at a position (standby position P0) where it is pushed into an inner side further than the end (inner side end P1) of the effective discharge area L in the longitudinal direction of the electrifying wire 41 in such a state that a rod member 6 is pushed into a drum casing 5 to the maximum. The electrifying device 4 is equipped with the detection means for detecting whether or not the cleaning member 7 reaches the end (front side end P2) of the effective discharge area L via the effective discharge area L when the rod member 6 is pulled out from the drum casing 5. The detection means comprises a first perpendicular member 9a as a member to be detected and a contact type micro switch 8 for detecting the first perpendicular member 9a.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007026787-A (JP)
Title: Single crystal driving device for high-efficiency gas discharge lamp
Inventor: LU LIEN-FU
IPC: H05B41/18
Filed: 2005-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a single crystal driving device for a high-efficiency gas discharge lamp.  <P>SOLUTION: This driving device includes: a high-voltage DC power supply system; a power control circuit; a frequency converter circuit; and an ignition steady-state flow circuit. The high-voltage DC power supply system converts a power supply from an external source to high-voltage DC power, and the power control circuit converts the high-voltage DC power to low-voltage and high-frequency power. The frequency converter circuit controls a single power crystal using a frequency control IC capable of independently setting a working frequency, thereby converting the high-frequency power to low frequency power and driving the ignition steady-state flow circuit.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007023925-A (JP)
Title: Failure detection device for back-flow valve
Inventor: SHIHO MASATO
IPC: F02M25/08
Filed: 2005-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To accurately determine valve open failure of a back-flow valve provided in a purge passage supplying evaporated fuel to a suction pipe form a canister.  <P>SOLUTION: This device is provided with a valve for back flow prevention provided in the purge passage and a pressure sensor detecting pressure of evaporated fuel system including a fuel tank and the canister. The device is provided with a means detecting crossing of a reference level and pulsation wave form of operation cycle of a purge control valve based on output of the pressure sensor, a means defining phase of the crossing in relation to reference cycle, and a determination means determining an open valve failure of the valve for back flow prevention based on phase difference between the phase defined this time and phase defined predetermined number of cycles before. Pressure of the evaporated fuel system pulsates according to cyclic operation of the purge control valve. When valve open failure occurs on the back-flow valve, phase of pulsation is reversed. Valve open failure of the back-flow valve in the purge passage can be accurately determined by monitoring phase of pulsation of pressure of the evaporated fuel system.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007028458-A (JP)
Title: Image forming method, image processing method, program for implementing image processing method, and ink-jet recording device
Inventor: SATO TAKU
IPC: B41J21/00
Filed: 2005-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To perform printing-out in which a ground tint for discriminating copying is embedded in an original image, using an ink-jet recording device and to perform printing-out in which a ground tint for discriminating copying is embedded in the original image.  <P>SOLUTION: According to an image forming method of the present invention, in an ink-jet printing device which forms a dot by ejecting a drop of recording liquid, when forming an image in which a ground tint is embedded for discriminating copying in an original image, a recording liquid adhesion area in an image of the ground tint is made different from a recording liquid adhesion area of the original image around the image of the ground tint. Thus, the recording liquid adhesion area in the ink-jet recording device is controlled so that, in the ink-jet recording device, the ground tint for copying discrimination can be formed in the original image.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006060798-A (JP)
Title: Quartz crystal oscillating plate and quartz crystal oscillator
Inventor: HAGIWARA MOTOTAKA
IPC: H01L41/22
Filed: 2005-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a quartz crystal oscillating plate and a quartz crystal oscillator which can keep characteristics such as series-resistance value satisfactory even when the oscillating plate is miniaturized.  <P>SOLUTION: The quartz crystal oscillating plate 1 is a thin-plate shaped crystal oscillating plate and is almost rectangular in its plane view, wherein the long-side direction is the X-axis of the crystallographic configuration of quartz and the short side direction is the Z'-axis. The quartz crystal oscillating plate is constituted such that each ridge part of the long side direction and the short side direction is beveled while ridge parts are formed in the four corners of the rectangle so that the front main surface and the rear main surface are approached close thereby.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007029246-A (JP)
Title: Liquid absorbent aid
Inventor: TANAKA MASAHITO
IPC: A61F13/15
Filed: 2005-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid absorbent aid which is held between the labia, is liquid permeable, and is flushable.  <P>SOLUTION: The absorbent aid 1 comprises a liquid retaining absorbent layer 10, has a skin abutting surface and a skin non-abutting surface which are liquid-permeable, is vertically long, and is used by being held in a space between the labia of a female. The absorbent layer 10 comprises a laminate of two sheets including a liquid-permeable surface sheet 2 and a sheet-shaped liquid retaining absorber 4 and is constituted to be separated into each sheet by a water flow of a flush toilet. The surface sheet 2 is made of a water-disintegrable non-woven fabric, and the absorber 4 is made of a water-disintegrable paper. The absorbent layer 10 shows water-disintegrability. The absorbent aid 1 is two-folded along the central line C in the lengthwise direction to make the skin abutting surface a mountain fold.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007031048-A (JP)
Title: Image forming device
Inventor: YAMADA AKIHIRO
IPC: B65H29/52
Filed: 2005-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device capable of effectively preventing damage of an image without being influenced by a change in the surface condition of a guide member.  <P>SOLUTION: The image forming device to form an image on a paper sheet transported along a sheet transport path is equipped with a pair of guide members 30 and 31 to form a sheet guide path curving in a bow shape from upstream to the downstream in the transporting direction on the way of the sheet transport path, supporting means 43A, 43B, 44A, 44B to support the guide member 31 located in an inner peripheral side inside movably in contacting with and separating from the guide member 30 located in an outer peripheral side, and a coil spring 45 to energize the guide member 31 located in the outer peripheral side supported by the supporting means in the direction of approaching the guide member 30 located in the outer peripheral side, and when a tension is applied to the sheet between a fixation roller 23 and an eject roller 27, the guide member 31 located in the outer peripheral side is pressed by this tension and separates from the guide member 30 located in the outer peripheral side so as to open the sheet guide path.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007033839-A (JP)
Title: Apparatus
Inventor: SETO FUMIAKI
IPC: G03G21/00
Filed: 2005-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus capable of reducing maintenance cost regarding replacement of mandatory replacement components.  <P>SOLUTION: In the apparatus having a plurality of mandatory replacement components in which a standard life value and the maximum life value are individually set, it has a control means for allowing an operation to the maximum life value even when the mandatory replacement components reach the standard life value and an instruction means for requesting and instructing simultaneous replacement of all the mandatory replacement components which reach the standard life value between a point when any one mandatory replacement component first reaches the standard life value and a point when any one replacement component first reaches the maximum life value.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007031091-A (JP)
Title: Sheet treating device and image forming device
Inventor: ITAGAKI ISAO
IPC: B65H37/06
Filed: 2005-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet treating device capable of preventing a two-folded sheet from breaking without prohibiting image formation in the fold-in part of the sheet, and thereby capable of applying a book binding process even to a sheet printed without margins safely and reliably.  <P>SOLUTION: When the leaf collating process is selected, sheets are overlapped one over another and collated, and after the crossing line in the center is stapled in two places by needles, the crossing line is intruded to the nipping gap of the rollers, followed by folding into two. Before binding with the needles, judgement is made whether an image exists in the central part of the sheet, and if no image, binding with needles is conducted as intended in two places, and if an image exists, the sheet is dislocated to the front and rear and binding is made in four places on the crossing line.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007030037-A (JP)
Title: Manufacturing method of cast iron article with excellent wear resistance
Inventor: SOGABE AKIRA
IPC: C22C33/08
Filed: 2005-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cast iron article with excellent toughness and wear resistance, and its manufacturing method.  <P>SOLUTION: Molten metal is composed of 1.5-5.5% C, 1.5% or less Si, 1.2% or less Mn, 4.0-20% Cr, 2-12% Mo, 3.0-20% V and the balance being Fe and inevitable impurities. Temperature T (°C) of the molten metal immediately before mold pouring is adjusted so as to satisfy: TA-0.5(TA-TS)<T<TMC [wherein T:temperature (°C) immediately before mold pouring, TA:initial crystallization temperature (°C) of γ phase, TS: solidus temperature (°C), and TMC=1170+64.5C+24.6Si+5.0Mn-11.1Cr-1.4Mo+18.0V+60.0Nb (°C)]. Then, the molten metal is poured into the mold and solidified. In addition, when the molten metal temperature immediately before mold pouring is adjusted, it is preferable that the molten metal temperature is once raised to TMC (°C) or higher and then cooled at a cooling rate of 10°C/min or more. Also, the molten metal may be stirred before pouring. One or two or more selected from Ni, Co, Cu, W, Nb, Ti, Zr and B may be contained in addition to the composition.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006071270-A (JP)
Title: Heat exchanger, intermediate heat exchanger, and refrigeration cycle
Inventor: TAKE KOICHIRO
IPC: F28D7/10
Filed: 2005-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchanger that can improve the heat exchanging performance and is excellent in bending workability.  <P>SOLUTION: An inner tube 20 having a plurality of fins 21 formed on the external periphery is inserted into an outer tube 30, and the heat exchanger is designed to exchange heat between first fluid passing through the inner tube 20 and second fluid passing between both tubes 20 and 30. A gap S is formed between an internal periphery of the outer tube 30 and a tip end of each of the fins 21 of the inner tube 20.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007041902-A (JP)
Title: Servo control system and servo control method
Inventor: SANO HIROSHI
IPC: G05B19/414
Filed: 2005-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a servo control system and a servo control method for reducing a communication load and improving the performance and efficiency of the servo control system by controlling a servo drive by asynchronous communication and controlling the servo drive by differently using synchronous communication and asynchronous communication as necessary.  <P>SOLUTION: A controller 1 is provided with a controller asynchronous command/response storage area 2 for storing control command and response of asynchronous communication, and the servo drive 10 is provided with a servo asynchronous command/response storage area 11 for storing control command and response of asynchronous communication. The controller 1 stores a control command in the controller asynchronous command/response storage area 2 and outputs the control command to the servo asynchronous command/response storage area 11 by asynchronous communication, and the servo driver 10 executes servo control by a control command of the servo asynchronous command/response area 11.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007041954-A (JP)
Title: Value information movement system and value information moving method
Inventor: SHIIKI DAISUKE
IPC: G06Q20/00
Filed: 2005-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a value information movement system and value information moving method capable of securely moving value information between pieces of communication equipment each other without an unauthorized practice by minimizing communication with a server.  <P>SOLUTION: A piece of movement source communication equipment (101-1) in the value information movement system is provided with a movement request receiving part for receiving a movement request of the value information; a movement request information transmitting part for transmitting movement request information to a movement management server; and a command execution part (201) for executing a command generated by the movement management server, the movement management server is provided with a command generation part (251) for generating one, two or more types of commands; and a command transmitting part, and the movement destination communication equipment (101-2) is provided with a command acquiring part for receiving a command by radio when the movement destination communication equipment exists within a range in which radio communication can be performed with the movement source communication equipment in a close range; and a value information increasing part (201) for increasing value information held by the movement destination communication equipment.  <P>COPYRIGHT: (C)2007,JPO&INPIT