baber/WOPTO huggingface dataset:
Patent JP-2008203513-A (JP)
Title: Image forming apparatus
Inventor: ANDO TSUTOMU
IPC: G03G15/20
Filed: 2007-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device capable of suppressing variation of a gap between a belt-like member and a guide member.  <P>SOLUTION: The fixing device includes: a support member 617 for supporting a peeling pad 64; and a spring member (not shown in the figure) for pushing the peeling pad 64 in a direction indicated in an arrow G in the figure. The peeling pad 64 includes an outer side face 64d pushed by the inner peripheral face of a fixing belt 610 passing a curved face 64c by being continuously formed on the curved face 64c. The outer side face 64d is formed as a circular arc in which a distance from a rotation center (a shaft center of a fixing roll) of the support member 617 is R, and the formation direction is along a movement direction of the peeling pad 64. Thus, even when the peeling pad 64 is moved (swung) by centering the rotation center, the outer side face 64d is arranged at a position where the distance from the rotation center (the shaft center of the fixing roll) of the support member 617 is R.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008088542-A (JP)
Title: Surface treatment method for copper
Inventor: YAMASHITA TOMOAKI
IPC: C23C22/78
Filed: 2007-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface treatment method for copper where uniform ruggedness can be formed on the surface of a copper surface without forming ruggedness exceeding 1 μm, and the adoption of a horizontal carrier system having excellent productivity is made possible.  <P>SOLUTION: The surface treatment method for copper where surface treatment for copper is performed by a horizontal carrier system comprises: a stage where a metal nobler than copper is discretely formed on the surface of copper; and a stage where the copper surface is thereafter subjected to oxidation treatment with an alkaline solution comprising an oxidizer. Further, the wiring board and semiconductor package applying the method are provided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008204274-A (JP)
Title: Conversation analysis apparatus and conversation analysis program
Inventor: MIMURO KATSUYA
IPC: G10L15/04
Filed: 2007-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology contributing toward acquiring the speaker's impression changing with the passage of a conversation.  <P>SOLUTION: A paragraph dividing part 48 divides text data acquired by an acquiring part 12 into a plurality of paragraphs. A paragraph score specifying part 162 specifies a score concerning a customer's impression in each of the plurality of paragraphs. A paragraph score recording part 186 records the score specified by the paragraph score specifying part 162 in association with the paragraph whose score is specified. A paragraph keyword extraction part 174 extracts a keyword, which characterizes the contents of a conversation in each of the plurality of paragraphs. A paragraph keyword recording part 198 records the keyword extracted by the paragraph keyword extraction part 174 in association with the paragraph whose keyword is extracted.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007181236-A (JP)
Title: Method and system for digital signal processing
Inventor: WELLAND DAVID R
IPC: H03M7/04
Filed: 2007-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a signal processing method and a device capable of performing digital signal processing with high speed and little electric power dissipation.  <P>SOLUTION: This method for performing processing digital signal has a step (a) that respectively represents a plurality of signals as RNS number having a plurality of RNS digits physically shown in one hot RNS format and a step (b) that receives input in one hot RNS format and processes the signals using processing circuit part for providing output in one hot RNS format.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008200414-A (JP)
Title: Game machine
Inventor: HASEGAWA KAZUMASA
IPC: A63F7/02
Filed: 2007-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine allowing an operator to make the exact and quick correction by displaying an error when a direction control board and a liquid crystal display device are not adjusted.  <P>SOLUTION: The liquid crystal display device 36 has frequency information showing dot clock frequency which the device itself can process. Further, it is determined by a CPU whether the dot clock frequency of a synchronous signal output from the direction control board 43 and dot clock frequency, to which the liquid crystal display device 36 corresponds, are adjusted and an error is displayed on a liquid crystal error display section 91 when it is determined that they are not adjusted. Moreover, frequency output from the direction control board 43 is displayed on a frequency indication part 90 and the corresponding frequency of the liquid crystal display device 36 is displayed on the back side of the liquid crystal display device 36.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008208469-A (JP)
Title: Highly heat-resistant heat insulating and sound absorbing material
Inventor: TAKEDA MASAAKI
IPC: D04H1/55
Filed: 2007-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat insulating and sound absorbing material for aircraft which is a flexible relatively inexpensive heat insulating and sound absorbing material having high heat insulating and sound absorbing properties and adapted to new particularly severe required specifications of the aircraft.  <P>SOLUTION: This material is obtained by uniformly mixing 40-80% of highly heat-resistant inorganic fibers maintaining high-temperature strength at ≥1,000°C with 20-60% of organic fibers, heat-treating the resultant loose fibrous material and thereby forming the whole into a mat. The thickness of the resultant heat insulating and sound absorbing material is 8-50 mm. The organic fibers are composed of 10-50% of heat-resistant organic fibers having ≥200°C melting point and 10-25% of low-melting organic fibers, based on 40-80% of the inorganic fibers.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008207582-A (JP)
Title: Power output device, its control method, and vehicle
Inventor: HASHIMOTO TOSHIYA
IPC: B60L50/16
Filed: 2007-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To suppress a risk of over-discharge of a storage device caused by a drop of battery voltage liable to occur due to a decrease of generated output by a motor MG1 or a relative increase of output from a motor MG2 to cope with demand torque required of a driving shaft.  <P>SOLUTION: In an output fall state where power output from an engine when operating the engine at a target operation point (target engine speed Ne* and target torque Te*) falls exceeding the tolerance to power corresponding to the target operation point (S240), a predetermined voltage V2 higher than a predetermined voltage V1 is set to control lower limit voltage Vbmin* (S270). When terminal-to-terminal voltage Vb is less than the control lower limit voltage Vbmin* (S290), the engine and two motors are controlled so that the engine is operated at the target operation point, that the demand torque Tr* is output to the driving shaft and that the terminal-to-terminal voltage Vb is the control lower limit voltage Vbmin* or higher (S310-S370). The over-discharge of the battery can thereby be suppressed even in the output fall state.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007264611-A (JP)
Title: Charging member, process cartridge, and electrophotographic apparatus
Inventor: MAYUZUMI HIROSHI
IPC: G03G15/02
Filed: 2007-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charging member the surface of which toners and external additives used in the toners cannot easily cling to even through repeated use over a long period of time and which therefore can perform stable charging and image output over a long period of time, even when used in the DC contact charging method, and to provide a process cartridge and an electrophotographic apparatus which have such a charging member.  <P>SOLUTION: The surface layer of the charging member contains a polysiloxane having at least one of structures represented by the following formulas (1a1), (1a2), (1b1) and (1b2).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008081723-A (JP)
Title: Molding material for bearing, bearing and submergible pump
Inventor: NAKABAYASHI MAKOTO
IPC: F04D13/08
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a molding material for a bearing, excellent in moldability, free from problems of developing SOx, and formable a bearing having a high sliding property and excellent wear resistance together with the same or higher level of chemical resistance and heat resistance in comparison with those made by using a polyphenylene sulfide; to provide a bearing for a pump, using the moulding material; and to provide a submergible pump using the bearing.  <P>SOLUTION: The molding material is mainly composed of a polymer containing no sulfur in the principal chain and having at least 1×10<SP>6</SP>Pa storage modulus at 260°C, with a solid lubricant. The material is characteristics in providing a molded product having at most 0.05 of a dynamic friction coefficient with a stainless steel in a 50% ethylene glycol aqueous solution at 30°C. The bearing for a pump, produced by using the material, and the submergible pump using the bearing are also provided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008206921-A (JP)
Title: Nurse call device
Inventor: KAMIYA SHIRO
IPC: A61G12/00
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem, in a nurse call device, that a patient may not want a neighboring patient to hear the conversation or a patient talking in a low voice or with auditory abnormalities may not tell a request by a conversation, and the problem that a nurse call slave unit has a size to be held by the hand of the patient, so as not to have a number of kinds of calls by physically increasing call buttons.  <P>SOLUTION: A display lamp for displaying a plurality of display colors is arranged in the nurse call slave unit, and the meanings of call requests are predetermined in the respective display colors. The display lamp has a means to be operated so as to periodically successively change the plurality of display colors. The nurse call slave unit includes a means for transmitting information of the applicable call request to a nurse call master unit when the call button of the nurse call slave unit is depressed in the case of displaying the display color having the meaning of the call request.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008218122-A (JP)
Title: Cathode active material for nonaqueous electrolyte secondary battery and nonaqueous electrolyte secondary battery
Inventor: KUZUO RIYUUICHI
IPC: H01M4/525
Filed: 2007-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an active material for a nonaqueous electrolyte secondary battery capable of achieving a larger capacity and a higher output, and a nonaqueous electrolyte secondary battery using the material.  <P>SOLUTION: The nonaqueous electrolyte secondary battery is obtained by using as a cathode an active material for a nonaqueous electrolyte secondary battery expressed in a general formula: Li<SB>x</SB>(Ni<SB>1-y</SB>Co<SB>y</SB>)<SB>1-z</SB>M<SB>z</SB>O<SB>2</SB>(0.98≤x≤1.10, 0.05≤y≤0.4, 0.01≤z≤0.2, M=a kind or more out of Al, Zn, Ti, and Mg) with an Li-seat pulse duty factor of the intercrystalline Li site of 98.5% or more, and a metal-seat pulse duty factor of the metal site of 95% or more and 98% or less by the Rietveld analysis.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007238182-A (JP)
Title: Rigid package for tobacco product having bonded cover with hinge
Inventor: POLLONI ROBERTO
IPC: B65D5/66
Filed: 2007-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rigid package for a tobacco product having a parallelopiped vessel and a cup-like cover.  <P>SOLUTION: The vessel (2) housing a group of tobacco products has a taking-out opening (3). The cover (4) is attached to the vessel (2) along the hinge (5), and is rotatable between the opened position and the closed position of the vessel (2). The vessel (2) and the cover (4) are formed of blanks (18 and 19) respectively. The cover (4) is bonded to a connection tab (20) and is integrated with the lower end surface (9) of the vessel (2).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008221223-A (JP)
Title: Laser beam welding method and apparatus
Inventor: MASHIMA TSUTOMU
IPC: B23K26/04
Filed: 2007-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To weld a support grid assembled by interlocking, in a short time and with high accuracy.  <P>SOLUTION: In a laser beam welding method, a laser beam from a laser light source is guided to a galvano mirror and, the laser beam reflected by the galvano mirror scans a weld zone to perform welding. This laser beam welding method includes: an installation step in which an optical system for guiding the laser light source beam to the galvano mirror, a workpiece and the galvano mirror are installed in prescribed positions; an angle adjustment step in which the mounting angle of the galvano mirror is adjusted so that, on the basis of positional information of the optical system, of the workpiece weld zone, and of the galvano mirror, the laser beam reflected by the galvano mirror is emitted to the prescribed weld zone of the workpiece installed as above; and an irradiation step in which the laser light source beam is guided to the galvano mirror having the adjusted mounting angle and in which the weld zone of the installed workpiece is irradiated with the laser beam reflected by the galvano mirror.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008222739-A (JP)
Title: Grease composition and machinery member
Inventor: KONDO SHINYA
IPC: C10M115/08
Filed: 2007-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grease composition containing a large amount of a thickening agent, capable of effectively preventing debonding for a long period of time and also excellent in flowing-in property, and a machinery member sealing the composition.  <P>SOLUTION: In the grease composition containing the thickening agent and a base oil, the thickening agent contains a diurea compound expressed by formula (I): R<SP>1</SP>-NHCONH-R<SP>2</SP>-NHCONH-R<SP>3</SP>[wherein, R<SP>1</SP>, R<SP>3</SP>are each phenyl group and/or cyclohexyl group; R<SP>2</SP>is a 6-15C divalent hydrocarbon group and a (cyclohexyl group)/(cyclohexyl group+phenyl group) molar ratio in the R<SP>1</SP>, R<SP>3</SP>is 0.95 to 0.10].  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008010825-A (JP)
Title: Stack package
Inventor: RI KADA
IPC: H01L23/36
Filed: 2007-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the increase of thickness owing to the mounting of a heat sink, and to uniformly emit heat generated from each of stack semiconductor chips to the outside.  <P>SOLUTION: This stack package includes: a base substrate having connection pads on an upper surface thereof and ball lands on a lower surface thereof; at least two semiconductor chips stacked by intervening a spacer on the base substrate, and defined with through-holes for electrical connection on sections corresponding to the connection pads; a pair of heat sinks formed such that they contact the side surfaces of the stacked semiconductor chips and extend in a direction perpendicular to the base substrate; and outside connection terminals attached to the ball lands located on the lower surface of the base substrate.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008222920-A (JP)
Title: Polyamide resin composition
Inventor: INABA HAJIME
IPC: C08K7/14
Filed: 2007-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyamide resin composition with excellent durability, strength, and heat resistance in the contact with hot water or an aqueous solution containing a polyhydric alcohol such as ethylene glycol and propylene glycol as antifreeze.  <P>SOLUTION: The invention relates to the polyamide resin composition comprising a polyamide resin composition (c) obtained by compounding (a) 50-95 wt.% of a polyamide 610 resin with 120-200 ml/g of viscosity number and 1.0-5.0×10<SP>-5</SP>mol/g of amino terminal group and/or a polyamide 612 resin, (b) 5-50 wt.% of glass fibers with 0.2-1.0 mm of number average fiber length, wherein the total of the (a) and (b) is 100 wt.%, and the tensile strength in perpendicular direction to the direction of the flow at 130°C is at least 43 MPa and the tensile strength in perpendicular direction to the direction of the flow after 750 hrs at 130°C in 50% aqueous solution of a long life coolant (LLC) is at least 55 MPa.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007277539-A (JP)
Title: Composition including at least one sort of liquid crystal
Inventor: KILICKIRAN PINAR
IPC: G02F1/13
Filed: 2007-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal composition which enables preparation of a liquid crystal cell in which response time is quick, liquid crystal orientation on a boundary surface where variation in an orientation layer is completely unnecessary continues not to vary, off transmittance is still same, voltage retention is still held high, and contrast ratio and luminance are still high simultaneously.  <P>SOLUTION: The composition comprises at least one sort of liquid crystal, and at least one sort of aromatic ether or two rings aromatic ether, or aromatic thioether or two rings aromatic thioether, or aromatic secondary amine or two rings aromatic secondary amine.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008233226-A (JP)
Title: Beam-splitting element
Inventor: KOBAYASHI MASANORI
IPC: G02B27/10
Filed: 2007-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a beam-splitting element of a low cost having high efficiency and satisfactory temperature characteristics, in a system of splitting a beam from a common light source.  <P>SOLUTION: The beam-splitting element 100 is arrayed with hologram elements that indicate the temperature dependence having periodic structures consisting of regions indicating optical anisotropy and regions indicating optical isotropy, in the order of the first hologram and the second hologram on the incident side of light. The light is split by the transmission and diffraction of the first hologram element 1 and the optical axis of the split light is adjusted by the transmission and diffraction of the second hologram element 2. When the film thickness of periodic structure of the first hologram element 1 and the second hologram element 2 are respectively defined as T<SB>1</SB>and T<SB>2</SB>, and the film thickness of the periodic structures of the hologram elements in which the +first order light and -first order light attain maximum diffraction efficiency as T<SB>max</SB>; and T<SB>1</SB>is smaller than T<SB>2</SB>and T<SB>max</SB>is between T<SB>1</SB>and T<SB>2</SB>.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008231493-A (JP)
Title: Method for producing hot-dip galvannealed steel sheet for spot-welding
Inventor: HIRONAKA SATOSHI
IPC: C22C38/00
Filed: 2007-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a hot-dip galvannealed steel sheet for spot-welding by which the development of crack in the spot-welding can be restrained.  <P>SOLUTION: A substrate steel containing by mass% of 0.05-0.20% C, 0.5-2.0% Si, 1.0-2.5% Mn and the balance Fe with inevitable impurities, is melted and hot-rolled (a1, a2). After hot-rolling, this steel is cooled at ≥30°C/s cooling speed and coiled at 450-580°C so as to become ≤5 μm grain-boundary oxidized depth of the hot-rolled steel sheet (a3, a4). Fe-base plating treatment is applied at ≥3 g/m<SP>2</SP>sticking amount in the steel sheet, with which the hot-rolled steel sheet is cold-rolled (a5-a7). Thereafter, the hot-dip galvannealing treatment is applied so as to become ≤5 μm the grain boundary oxidized depth in this hot-dip galvannealed steel sheet (a8).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008231272-A (JP)
Title: Block copolymer having urethane bond and rubber composition containing the same
Inventor: HISHIKAWA YASUHIRO
IPC: C08K3/00
Filed: 2007-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To improve the wear resistance of a rubber composition.  <P>SOLUTION: The block copolymer including at least one polyisoprene block (A) and at least one polybutadiene block (B) has a urethane bond at a bonding site of the blocks (A) and (B). The rubber composition contains with respect to 100 pts.wt. of a diene rubber, 20-150 pts.wt. of a filler and 1-25 pts.wt. of the block copolymer. As the diene rubber, those made of a natural rubber, a synthetic rubber and a butadiene rubber are preferable. The wear resistance of the block copolymer is improved by alleviating the energy by generating reversible cutting or bonding for energy inputted from the outside by intermolecular hydrogen bond at the urethane bonding site.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008229219-A (JP)
Title: Electronic endoscope system
Inventor: HITOKATA YOICHI
IPC: H04N7/18
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic endoscope system for displaying information on color of a measurement point on an image on the basis of a position relation between an electronic scope and a measurement point on an observed body.  <P>SOLUTION: The electronic endoscope system is provided with an electronic scope having an imaging device for picking up an image of the observed body, an image processor for performing image processing to image data acquired by the electronic scope, and a display means for displaying an image based on the image data to which the image processing has been applied. The image processor determines on the basis of the position relation between the measurement point on the observed body and the electronic scope whether or not the color of the measurement point can be precisely picked up. When it is possible to precisely pick up an image of the color of the measurement point, a display means displays the information on the color of the measurement point on the image corresponding to the measurement point.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008235163-A (JP)
Title: Connector
Inventor: HISHINUMA TAKEO
IPC: H01R12/00
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector which is connected to a board certainly.  <P>SOLUTION: This is the connector 4 which is plug-in connected to a board side terminal 3 by insertion of the board 1 into a case 2 and has a terminal plate 6 which is provided with a contact part 5 to be connected to the board side terminal 3 and is held by the case 2 and a cleaning body 7 which is fixed to the case 2 and arranged at the board advancing side of the connector 4 rather than the contact part 5 and removes dust 12 on the board side terminal 3 at the time of board insertion operation.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008235815-A (JP)
Title: Nonvolatile memory
Inventor: KUMURA YOSHINORI
IPC: H01L27/105
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonvolatile memory which can prevent a short circuit between a contact plug and a ferroelectric capacitor on a cell transistor, even in fine patterning.  <P>SOLUTION: The nonvolatile memory includes a cell transistor 14, having a gate electrode 22 and first and second diffusion layers 23 and 24, first and second contact plugs 26 and 27, formed respectively on the first and second diffusion layers 23 and 24, in a self-aligned manner relative to the gate electrode 22; a ferroelectric capacitor 13 which has a ferroelectric film 28 sandwiched between a first electrode 29 and a second electrode 30 and a first electrode 29 disposed in contact with the first contact plug 26; a third contact plug 34 for electrically connecting the second electrode 30 to first wiring 32 formed on an interlayer insulating film 31; and a fourth contact plug 35; which is in contact with the second contact plug 27 and electrically connects the second diffusion layer 24 to second wiring 33 formed on the interlayer insulating film 31.  <P>COPYRIGHT: (C)2009,JPO&INPIT