baber/WOPTO huggingface dataset:
Patent JP-2010231010-A (JP)
Title: Electrooptical device
Inventor: SUGIYAMA NOBUO
IPC: G02B3/06
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrooptical device which can be reduced in manufacture cost, can be downsized, and can effectively visualize a pseudo stereoscopic image.  <P>SOLUTION: A liquid crystal display device 1 (electrooptical device) includes a liquid crystal display element 2 (electrooptical element) having a display part where a plurality of pixels are arranged, and capable of displaying a first image and a second image simultaneously or time sequentially; and a lens array 3 (imaging element array) provided on a light emitting side of the electrooptical element, and including a plurality of lenticular lenses 10 (imaging element) capable of forming the first image formed by at least a part of the plurality of pixels in space on the light emitting side of the electrooptical element.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010162862-A (JP)
Title: Liquid ejection head and image forming apparatus
Inventor: OKURA HIDEAKI
IPC: B41J2/055
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a structure that absorbs a pressure variation in a pressurizing liquid chamber accompanied by the ejection of liquid so as to attenuate the pressure variation is complicated, or a portion to be applied with an attenuation means is limited.  <P>SOLUTION: This liquid ejection head includes a plurality of individual liquid chambers 6 communicating with nozzles 4 for ejecting liquid droplets, respectively, a common liquid chamber 8 for supplying inks to the plurality of individual liquid chambers 6, and a vibration attenuation member 21 provided in the common liquid chamber 8. The vibration attenuation member 21 is formed of principal chains not including siloxane bonds and a fluorinated resin coupling the principal chains by a siloxane cross-linking group, and is held in a frame-like hold member 22 provided at a frame member 17.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010238934-A (JP)
Title: Electric double-layer capacitor
Inventor: OHASHI YOSHIHIKO
IPC: H01G11/10
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric double-layer capacitor for attaining both high output and long life at a high level.  <P>SOLUTION: The electric double-layer capacitor includes a plurality of electrode bodies comprising a positive electrode 20b and a negative electrode 30b laminated via a separator 40 and being impregnated with an electrolyte solution, wherein the plurality of electrode bodies are electrically connected in series, the positive electrode and the negative electrode comprise an active material having pores, the electrolyte solution includes an electrolyte having a cation and a counteranion of the cation, a ratio of an ion diameter of the counteranion to an average pore diameter of the active material of the positive electrode ranges from 2.5 to 2.8, and a ratio of an ion diameter of the cation to an average pore diameter of the active material of the negative electrode ranges from 1.65 to 1.85.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009260961-A (JP)
Title: Serializer
Inventor: PADAPARAMBIL MURALIKUMAR A
IPC: H03M9/00
Filed: 2009-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a serializing method which provides sufficient serialization quality at low power even if data rates of serial communication networks become higher.  <P>SOLUTION: A first stage configured to convert m-bit-wide parallel data into n-bit-wide parallel data includes a memory unit configured to store the m-bit-wide parallel data in response to a timing signal and a first multiplexer configured to output the n-bit-wide parallel data in response to a frequency-multiplied derivative of the timing signal, and a current mode logic (CML) multiplexer stage is included that is configured to perform conversion into serial data on successive transitions of (n) pieces of phase-shifted versions of the frequency-multiplied derivatives of the timing signal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010241008-A (JP)
Title: Inkjet printing method and ink set
Inventor: HAYASHI AKIKO
IPC: C09D11/00
Filed: 2009-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet printing method using non-aqueous ink containing self diffusing pigment whereby printing density is enhanced by agglomerating the pigment on the printing medium.  <P>SOLUTION: After either one of a first ink and a second ink is discharged onto the printing medium, the other ink is discharged continuously over the printing medium for conducting printing. The first ink consists at least of a first solvent and a self diffusing pigment, the first solvent consisting mainly of a water-soluble organic solvent, the self-diffusing pigment having an anionic functional group on its surface and as a counter ion, a cation shown in a formula (1), (wherein, R<SP>1</SP>, R<SP>2</SP>, R<SP>3</SP>, and R<SP>4</SP>each independently show a substituted or unsubstituted alkyl group). The second ink consists at least of a second solvent miscible in the first solvent, a polyvalent metallic ion, and a cationic material such as a cationic resin.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009276755-A (JP)
Title: Method of manufacturing optical display, and material roll for use therein
Inventor: KITADA KAZUO
IPC: G02F1/13
Filed: 2009-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing an optical display can reduce the total cost and ensure laminating accuracy and high-speed laminating, and to provide a material roll suitable for use in the above method.  <P>SOLUTION: The method includes the steps of: unwinding and feeding a long sheet material from a roll of the long sheet material, wherein the long sheet material includes the optical film, a pressure-sensitive adhesive layer and a release film laminated in this order and has undergone a slitting process in a direction parallel or at a constant angle to an absorption axis of the polarizing plate so that it has a width corresponding to a short or long side of the optical display unit; inspecting the optical film of the fed long sheet material to detect defects; cutting part of the long sheet material other than the release film into a length corresponding to a long or short side of the optical display unit, while separating the detected defects; laminating a non-defective cut piece of the optical film to a surface of the optical display unit; and rejecting a defect-containing part of the optical film.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010240603-A (JP)
Title: Clean roller device
Inventor: OWADA KIICHI
IPC: B08B1/02
Filed: 2009-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clean roller device of a type in which an adhesive tape contacts with two adhesive roll bodies.  <P>SOLUTION: The clean roller device 10 includes a first adhesive roll body 42A adsorbing dust on a workpiece surface, also a second adhesive roll body 42B, a first guide mechanism 90A and a second guide mechanism 90B guiding the slide of the first adhesive roll body 42A and the second adhesive roll body 42B, an actuator 71A for a first roll sliding the first adhesive roll body 42A in a direction contacting with and leaving from the workpiece W, a first tape holder 531 able of contacting with the adhesive roll bodies 42A, 42B and holding an adhesive tape roll 530 transferring the dust adhering to the adhesive roll bodies 42A, 42B, an actuator 70A for a first tape sliding the first tape holding part 531 and the adhesive tape roll 530 in a direction of contacting with and leaving from the workpiece W, and a motor 30.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010241752-A (JP)
Title: Method for producing pyrazoline derivative
Inventor: CHO TAKESHI
IPC: C07D231/38
Filed: 2009-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a non-discolored pyrazoline derivative (1).  <P>SOLUTION: Phenyl cyanoacetate is allowed to react with a hydrazine compound or a hydrate thereof in xylene to give a reaction mixture containing a pyrazoline derivative (1). The reaction mixture is cooled to cause the pyrazoline derivative (1) to deposit. Then, the reaction mixture is washed with water and is filtrated to give the pyrazoline derivative (1) as solid matter. The pyrazoline derivative (1) obtained as solid matter is dried at a temperature of 75°C or lower in an inert gas.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010037539-A (JP)
Title: Anisotropic conductive film
Inventor: YAMADA YASUNOBU
IPC: C09J7/10
Filed: 2009-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a higher level of bonding strength and satisfactory conductance reliability when an anisotropic connection is carried out under a condition where a pressure bonding temperature is 130°C and pressure bonding time is 3 s, by using an anisotropic conductive film that utilizes a polymerizable acrylic compound, which can be cured at a relatively lower temperature and shorter time than a thermosetting epoxy resin, together with a film forming resin.  <P>SOLUTION: The anisotropic conductive film has a structure in which an insulating adhesive layer and anisotropic conductive adhesive layer are laminated. The insulating adhesive layer and anisotropic conductive adhesive layer each contains a polymerizable acrylic compound, film forming resin, and polymerization initiator. The polymerization initiator contains two kinds of organic peroxides with different one-minute half-life temperatures. Of the two kinds of organic peroxides, the organic peroxide with the higher one-minute half-life temperature generates benzoic acid or a derivative thereof by decomposition.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010247905-A (JP)
Title: Grounding mechanism
Inventor: NAKAKURA YASUNORI
IPC: B65H5/06
Filed: 2009-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grounding mechanism that prevents a rotating shaft from acting as an antenna causing an EMI (electromagnetic interference) by surely grounding the rotating shaft of a roller.  <P>SOLUTION: The grounding mechanism includes: a first spring portion 10a provided with a projection 10c in contact with the end surface of a first end of the rotating shaft 22; a second spring portion 10b in contact with a bearing 21; and a base portion 10d connecting the first spring portion 10a and the second spring portion 10b to a frame 3, so as to ground these members.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010004019-A (JP)
Title: Semiconductor integrated circuit
Inventor: FURUTA HIROSHI
IPC: H01L29/78
Filed: 2009-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for suppressing occurrence of soft errors of a semiconductor integrated circuit.  <P>SOLUTION: A MISFET (2) constituting a semiconductor integrated circuit device includes a drain diffusion layer (4) of a first conductivity type, a source diffusion layer (3) of the first conductivity type, a gate electrode (5), and a substrate (8)/well (9) of a second conductivity type as the opposite conductivity type to the first conductivity type. In the MISFET (2) at a position opposed to a surface of element separation of at least two sides of a circumference of the drain difference layer (4), first diffusion layers (11) and (12) of the same conductivity type as the first conductivity type are provided at two or more positions at prescribed intervals with an isolation insulating film (6) therebetween respectively. The two or more positions are facing at least two sides of the element isolation plane around the drain diffusion layer (4). A second diffusion layer (16) of the second conductivity type is provided so as to be close to or to come in contact with the source diffusion layer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010250396-A (JP)
Title: Device for calculation of company's growth potential prediction index, and operation method of the same
Inventor: KUDO ICHIRO
IPC: G06Q10/06
Filed: 2009-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for calculating an index for predicting growth potential of a company according to patent evaluation technique allowing specification of a causal relationship with economic activity.  <P>SOLUTION: The company's growth potential prediction index calculation device has: a first patent index of each patent created from arrangement standardization data; a stock data accumulation unit accumulating stock data of listed companies; a right holder extraction unit extracting a right holder of applications to be performed with totaling processing; a decision unit deciding whether the extracted right holder is the listed company; a second totaling unit totaling the first patent indexes wherein the listed company is the right holder when decision results indicate the listed company, and setting it as a first company-classified patent index; a division unit dividing the company-classified patent index by an aggregate market value of the company, and acquiring an obtained value as a second company-classified patent index; and a first position calculation unit calculating a position occupied by the second company-classified patent index inside all the second company-classified patent indexes of a competition company group to which the company belongs.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010248095-A (JP)
Title: Method of producing 9,9-bis(4-(2-hydroxyethoxy)phenyl)fluorene
Inventor: FUJII KATSUHIRO
IPC: C07C41/40
Filed: 2009-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of producing 9,9-bis(4-(2-hydroxyethoxy)phenyl)fluorene, suitable for industrial practice and economically advantageous, namely a method of efficiently producing 9,9-bis(4-(2-hydroxyethoxy)phenyl)fluorene excellent as a raw material of a polymer in a short period of time maintaining its specified quality with a low level of byproducts.  <P>SOLUTION: The method of producing 9,9-bis(4-(2-hydroxyethoxy)phenyl)fluorene by allowing fluorenone to react with phenoxyethanol in the presence of a heteropolyacid is characterized by carrying out the reaction under a reduced pressure of not higher than 14×10<SP>3</SP>Pa at a temperature in a range of 90 to 150°C.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010249426-A (JP)
Title: Method of manufacturing aluminum heat exchanger for exhaust gas and heat exchanger
Inventor: YOSHIDA YOICHIRO
IPC: B23K1/19
Filed: 2009-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing an aluminum heat exchanger, and the heat exchanger of high corrosion resistance in an EGR cooler.  <P>SOLUTION: An inner face side of a core material is coated with aluminum alloy including Zn of 1.5 to 3.0% as a flat tube material, aluminum alloy including Zn of 1.0 to 2.0% is clad to both faces of a core material of an inner fin material, the inner fin is inserted into the flat tube, and integrally brazed and fixed in a furnace to entirely coat the inner face of the tube and both faces of the fin with a brazing filler metal.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010250596-A (JP)
Title: Portable terminal apparatus and character conversion method
Inventor: YAMAMOTO EIJI
IPC: H04M1/00
Filed: 2009-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable terminal apparatus which can easily determine a conversion character even when many conversion candidate characters exist.  <P>SOLUTION: The portable terminal apparatus includes: a GPS receiving part 11 for detecting the location of a cellular phone 10; a storage part 13 for storing information including predetermined position specification information and position information corresponding to the position specification information in each category to which the position specification information belongs; an operation part 16 for inputting predetermined information; a display part 15 for displaying the predetermined information; and a control part 12 which, when a category name is input by the operation part 16, performs control to display the position specification information belonging to the category on the display part 15 as conversion candidates in the order of nearer distances from the location of the cellular phone 10 based on the position information of the location of the cellular phone 10, which is detected by the GPS receiving part 11, and the position information stored in the category corresponding to the category name, which is stored in the storage part 13.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010021525-A (JP)
Title: Manufacturing method for semiconductor device
Inventor: ITO TAKAYUKI
IPC: H01L21/8234
Filed: 2009-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a semiconductor device, capable of suppressing dislocations and crystal defects due to the applications of stress and anneal, in a semiconductor manufacturing process, applying proper stresses in the channel region, and attaining both a low resistance and a shallow junction.  <P>SOLUTION: The manufacturing method for the semiconductor device includes the steps of: forming an opening, in a surface of a semiconductor substrate constituted of a first atom, the opening having an opening ratio to the area of the surface of the semiconductor substrate, ranging from 5 to 30%; forming an epitaxial layer in the opening, the epitaxial layer being made of a mixed crystal containing a second atom, at a concentration ranging from 15 to 25%, and the second atom having a lattice constant different from the lattice constant of the first atom; implanting impurity ion into the epitaxial layer; and performing activation annealing at a predetermined temperature T, with the predetermined temperature T being equal to or higher than 1,150°C and satisfies relation: T≤1E-5exp(21541/T).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010257663-A (JP)
Title: Input device
Inventor: TAKAHASHI ISAO
IPC: G06F3/02
Filed: 2009-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an input device wherein an illumination condition on the surface of a key top is replaced according to a back-and-forth movement in an up-and-down direction of the key top.  <P>SOLUTION: The key top 3 becomes an inactive situation in which it 3 moves back when an actuator 10 is set at a non-driving situation, light emitted from an emission surface 2b is incident into a transparent light guide layer 3B, and the vicinity of the key top 3 is brightly illuminated. When the key top 3 is set at an active situation in which it 3 is projected by driving the actuator 10, the light emitted from the emission surface 2b of a light guide member 2 is incident into a light guide section 3A as a light scattering layer to make diffused reflection in the light guide section 3A, so that the surface 3b of the key top 3 can be brightly illuminated. Thus, an illuminating condition on the surface 3b of the key top 3 can be changed in response to the back-and-forth movement of the key top 3.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009280199-A (JP)
Title: Rack bar and steering device
Inventor: YAMAWAKI TAKASHI
IPC: B62D3/12
Filed: 2009-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To increase a steering amount by obtaining a sufficient range for providing a tooth part.  <P>SOLUTION: A rack bar comprises a shaft part 21, a rack tooth forming part 22 in which a plurality of tooth parts 22a, 22b to be engaged with a pinion gear are juxtaposed along the axial direction, and each contact surface E in contact with the pinion gear of the tooth parts 22a, 22b is arranged diagonal with respect to the axial direction C, and rod parts 23 provided on both end sides of the shaft part 21 and having the outside diameter different from the outside diameter of the rack tooth forming part 22. The length of the tooth part 22b along the contact surface E is short.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010257176-A (JP)
Title: Document generation device and document generation method
Inventor: IKENO TOKUJI
IPC: G06F17/21
Filed: 2009-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a document generation device for incorporating both a preliminarily prepared message and a message automatically generated according to conditions related with the assumed reader of a document, in the document.  <P>SOLUTION: The document generation device 10 for generating the document is provided with: a document frame 102 for specifying the layout position of a predetermined fixed sentence in the document and the layout position of an automatic generation sentence generated by the document generation device in the document; a condition setting part 103 for setting conditions related with the assumed reader of the document; a paragraph generation part 107 for generating the automatic generation sentence corresponding to the conditions related with the assumed reader of the document set by the condition setting part 103; and a document configuration part 104 for embedding the automatic generation sentence generated by the paragraph generation part 107 at the layout position of the automatic generation sentence in the document frame 102.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010254838-A (JP)
Title: Curable resin composition
Inventor: TSUFUKU AKIRA
IPC: C08G59/68
Filed: 2009-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermosetting resin composition producing a cured article having curability at low temperature and heat resistance, and to provide a cured article obtained by curing the same.  <P>SOLUTION: The thermosetting resin composition includes a particular cyanic acid ester compound, an epoxy resin, a metal catalyst and a particular amine compound. The cured article is obtained by curing the thermosetting resin composition.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009280805-A (JP)
Title: Tire
Inventor: KANO SUKEAKI
IPC: B60C1/00
Filed: 2009-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tire greatly improved in rolling resistance (low heat build-up property) without deteriorating abrasion resistance (curb stone rubbing property).  <P>SOLUTION: In the tire, a rubber composition containing a filler and a rubber component which comprises 30-70 mass% of amine functional group modified polybutadiene rubber and natural rubber, is used for side rubber. The modified polybutadiene rubber is obtained by modification performed by reacting a compound, which contains a protected amino group and a hydrocarbyl oxysilane group in the molecule, with a polymerization-active terminal of a conjugated diene polymer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010256750-A (JP)
Title: Image forming apparatus
Inventor: TAMAKI KENJI
IPC: G03G21/14
Filed: 2009-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To quickly start an image forming operation, when starting the image forming operation.  <P>SOLUTION: The surface of a photoreceptor drum 11K rotationally driven by a drive motor 65K is charged by a charging unit 12K, to form an electrostatic latent image by a print head 13K and develop it by toner supplied from a developing unit 14K. A charging bias voltage is applied to the charging unit 12K by a charging power supply part 60K. A developing bias voltage is applied to the developing sleeve 141K of the developing unit 14K by a developing power supply part 63K. When an image forming job is accepted, the time predicted that the photoreceptor drum 11K reaches a predetermined revolving speed is calculated based on the revolving speed of the photoreceptor drum 11K whose rotation is started, then, the boosting of the charging power supply part 60K is started and control is performed so as to output the charging bias voltage having a predetermined output voltage at the calculated predicted time.  <P>COPYRIGHT: (C)2011,JPO&INPIT