baber/WOPTO huggingface dataset:
Patent JP-2009216793-A (JP)
Title: Liquid crystal display device
Inventor: OE MASATO
IPC: G02F1/139
Filed: 2008-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device which has excellent contrast characteristics, quick response characteristics, and excellent viewing angle characteristics.  <P>SOLUTION: One pixel is divided into four areas by a pixel electrode 21 and a common electrode 22. When no voltage is applied between the pixel electrode 21 and the common electrode 22, liquid crystal molecules 40 are vertically aligned. When a voltage is applied to the pixel electrode 21 and the common electrode 22, the liquid crystal molecules 40 are inclined by a lateral electric field and, thereupon, the direction of inclination of the liquid crystal molecules 40 is controlled by a protrusion 30. By forming the protrusion 30, all of the directions of inclinations of the liquid crystal molecules 40 in the four areas are made different from one another. Accordingly, the liquid crystal display device which has the excellent viewing angle characteristics is provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009214344-A (JP)
Title: Mold release film
Inventor: AOIKE TAKU
IPC: B32B27/36
Filed: 2008-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mold release film which suppresses silicone desorption and has a stable peel strength.  <P>SOLUTION: A mold release polyester film is composed in which the treated surface of a corona-treated polyester film is coated with an epoxy group-containing organosiloxane expressed by formula (I) (whrein, R<SP>1</SP>is an organic group including an epoxy group, R<SP>2</SP>, R<SP>3</SP>, R<SP>4</SP>, and R<SP>5</SP>are each a monovalent hydrocarbon group, an alkoxy group, or a specified group, and n is an integer of 0-10) and an addition reaction type silicone resin.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009214246-A (JP)
Title: Manufacturing method for sheet-shaped polishing body
Inventor: OKUDA KAZUHIRO
IPC: B24B37/24
Filed: 2008-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet-shaped polishing body manufacturing method that prevents the occurrence of cracks or waviness in a polishing body that is used for polishing executed by a CMP method and shows sufficient polishing efficiency and polishing performance without using slurry.  <P>SOLUTION: A base material resin 12 is dissolved in a solvent and a fluid material is mixed with abrasive grains 14 (dissolution and mixture steps P1, P2). The fluid material is molded into a sheet shape having a prescribed thickness (a molding step P3). Then, the sheet-shaped molded article is humidified by water vapor in the air so as to gelatinize the base material resin 12 (an aging step P4). Next, the solvent inside the sheet-shaped molded article is substituted with water so as to extract the solvent from inside the molded article (a solvent extraction step P5). The sheet-shaped molded article, whose internal solvent is substituted with water, is dried (a drying step P6). Accordingly, the three-staged steps of the gelatinization, the solvent substitution, and the moisture removal are applied after molding. Consequently, the base material resin 12 is uniformly contracted. Therefore, it is possible to suitably eliminate the occurrence of cracks or waviness in a sheet-shaped polishing body 10.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009219296-A (JP)
Title: Control logic circuit for switching converter
Inventor: SHIMIZU TOSHIHISA
IPC: H02M1/08
Filed: 2008-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control logic circuit for a switching converter that has a function for effectively circumventing the effects of surge energy generated due to switching of a high-voltage switching converter.  <P>SOLUTION: In a control logic circuit for a high-voltage switching converter, by having three wirings which connect an external connection terminal of a control logic circuit IC to the output terminal of a complementary logic circuit inside the control logic circuit IC formed as a multilayer wiring structure inside a semiconductor substrate, a parasitic inductance provided in each wiring is magnetically coupled to each other; and as a result, a surge voltage applied to FETs of the complementary logic circuit is reduced effectively.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008237902-A (JP)
Title: Intervertebral spacer
Inventor: GLOBERMAN OREN
IPC: G01L7/16
Filed: 2008-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an intervertebral spacer for performing a surgical treatment of an intervertebral vertebral fusion having less invasiveness.  <P>SOLUTION: A spacer 125 or 130 keeps a series of pore sections or gap sections 120 installed on the surface. The pore sections 120 (having a circular, rectangular or other arbitrary shape) increase vertebral stability by making a bone growth into the pores possible, and command the fusion between adjacent vertebrae finally, and at the same time, locate the spacer at a specified position. A protruding section or a spike 153 may be installed, and they enter the bone surface, and at the same time, supports the fixation and the stabilization of the spacer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009214506-A (JP)
Title: Manufacturing process of liquid storage body, and liquid storage body
Inventor: NOSE HIROSHI
IPC: B41J2/175
Filed: 2008-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing process of a liquid storage body wherein a substrate is attached to a main body of the liquid storage body using substrate attaching members even when the shape of the substrate is different.  <P>SOLUTION: The liquid storage body 1 comprises a main body 10 of the liquid storage body equipped with input/output terminals 21, 22 to an electronic component 20, substrates 30 (A, B) equipped with terminals connected to the input/output terminals, and substrate attaching members 40 (A, B) which fix the substrates to the main body 10 of the liquid storage body. The manufacturing process of the liquid storage body 1 includes a process for producing the main body of the liquid storage body, a process for selecting a substrate to be attached to the main body 10 of the liquid storage body among a plurality of substrates 30 (A, B) with different shapes, a process for selecting a substrate attaching member which has a shape fitting the shape of the substrate selected in the preceding process among a plurality of substrate attaching members 40 (A, B) with different shapes, and a process for fixing the selected substrate to the main body of the liquid storage body by the selected substrate attaching member.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008246205-A (JP)
Title: Piercing system
Inventor: HARTTIG HERBERT
IPC: A61B5/151
Filed: 2008-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for controlling the depth of piercing.  <P>SOLUTION: This piercing system has a control part 12 for controlling the depth of puncture. The control part 12 has a limiting member 11 including a lower surface 11b movable in a direction orthogonal to a piercing direction and opposite to the body of a patient in piercing; and an upper surface 11a on which a limit stop surface on which a limit stopping part 10 connected to a lancet 6 abuts in piercing. Further, the length of the piercing direction pointing from the limit stop surface of the limiting member 11 to the lower surface 11b is made different from the direction orthogonal to the piercing direction so that the length of the tip of a lancet 6 projecting from the lower surface 11b of the limiting member 11 in piercing can be controlled by moving the limiting member 11 in the direction orthogonal to the piercing direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009222788-A (JP)
Title: Composition for optically anisotropic layer, method of manufacturing optical compensation sheet by using the same, and optical compensation sheet
Inventor: SHIOJIRI KAZUHIRO
IPC: B32B7/02
Filed: 2008-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition for an optically anisotropic layer, which can lower heating temperature in a heating alignment step without causing the alignment defect and dirt defect of the composition for the optically anisotropic layer caused by the volatilization of an additive.  <P>SOLUTION: In the composition for the optically anisotropic layer including a liquid crystalline compound and at least one additive decreasing a liquid-liquid crystal phase transition temperature, the additive has ≤20 mass% volatilization amount at the liquid-liquid crystal phase transition temperature when 20 mass% additive is contained based on the composition for the optically anisotropic layer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009222923-A (JP)
Title: Radiation-sensitive resin composition
Inventor: TAKEDA TAKASHI
IPC: H01L21/027
Filed: 2008-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiation-sensitive resin composition that, even when a novolak resin is used, is less likely to evolve an outgas from a resin film after heat firing.  <P>SOLUTION: The radiation-sensitive resin composition includes (A) a novolak resin comprising repeating units having a structure in which at least a methyl group, a phenyl group, or a hydroxyphenyl group has been bonded instead of hydrogen atoms in methylene groups which bond phenols to each other, (B) at least one heat-reactive compound selected from the group consisting of benzoxazine compounds, carbodiimide compounds, triazine thiol compounds, and bismaleimide compounds, and (C) a radiation-sensitive compound. An organic electroluminescent element comprising an insulating film formed by radiation lithography using the composition is also provided.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009075538-A (JP)
Title: Oscillation body device and manufacturing method therefor, light deflector, and image forming device
Inventor: FUJII KAZUNARI
IPC: G02B26/10
Filed: 2008-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oscillation body device capable of regulating inexpensively and precisely a mass of an oscillation body by simple constitution, when regulating a resonance frequency, a manufacturing method therefor, and a light deflector and an image forming device using the oscillation body.  <P>SOLUTION: This oscillation body device includes an oscillation plate supported onto a fixing portion oscillatably around a torsion axis by a support part, and is constituted to drive the oscillation plate around the torsion axis by a resonance frequency, the oscillation plate has a region of forming a groove part for regulating the mass of the oscillation plate, and the resonance frequency of the oscillation body is regulatable by forming the groove part in the region.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009231678-A (JP)
Title: Composition for insulating film formation, method of manufacturing insulating film and insulating film obtained by the same
Inventor: FURUKAWA TAKESHI
IPC: C08L83/04
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition for insulating film formation having not less than two different layers simply, and to provide a method of manufacturing an insulating film and an insulating film obtained by the method.  <P>SOLUTION: The composition for forming an insulating film includes a polymer A, a polymer B, a solvent A, and a solvent B of which the boiling point is lower than that of the solvent A under atmospheric pressure. The composition for forming an insulating film meets a formula (i), namely solubility to the solvent A of the polymer A>solubility to the solvent B of the polymer A, and a formula (ii), namely solubility to the solvent A of the polymer B<solubility to the solvent B of the polymer B.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009236996-A (JP)
Title: Light modulator
Inventor: IDE AKIHIRO
IPC: G02F1/035
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the light loss caused by absorption of propagated light to a metal electrode of a light modulator, by matching the velocity of a microwave of the light modulator and to reduce a driving voltage.  <P>SOLUTION: The light modulator includes: a substrate 1 which is composed of an X plate or an offset X plate of electro-optical single crystal and has a thickness of ≤30 μm; a signal electrode 2 and grounding electrodes 3A and 3B provided on one principal surface 1a of the substrate 1; and modulating parts 6A and 6B which are formed in a gap between the signal electrode and the grounding electrodes and composed of intra-gap grooves 8 recessed from the principal surface 1a of the substrate and channel type optical waveguides provided in bottoms of the intra-gap grooves. A modulating voltage is applied to the signal electrode and the grounding electrodes to modulate light propagated in the modulating parts.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009237923-A (JP)
Title: Learning method and system
Inventor: TERAMOTO NORIHITO
IPC: G06N5/04
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a learning system can compose a sorter of high accuracy for data with deviation in labels by carrying out boosting that reflects the deviation of prior distribution of labels directly in cost.  <P>SOLUTION: A method for learning data different in label distribution includes a first process for learning using data, a second process for obtaining cost according to the prior distribution of data, and a third process for learning in consideration of the cost and a learned result obtained in the first process.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009239662-A (JP)
Title: Transmission circuit and radio communication device
Inventor: KIRISAWA AKIHIRO
IPC: H04B17/00
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device which can avoid a case that a transmission output becomes an abnormal value when a detector has failed.  <P>SOLUTION: In a TDD transmission circuit, a constant current from a current source (8) is supplied to a detection diode (6) via a switch (7) which is turned ON during a rezeption section so as to determine whether the output of the detection diode is within a predetermined range. If the output is out of the predetermined range, it is determined that the detection diode has failed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009238130-A (JP)
Title: Printed circuit board designing apparatus and printed circuit board designing method
Inventor: ARATA AKIRA
IPC: H05K3/00
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printed circuit board designing apparatus which performs the design of a printed circuit board at high speed, and a printed circuit board designing method for performing the design of the printed circuit board at high speed.  <P>SOLUTION: There is provided a wiring substrate designing apparatus which has a distance calculation means for determining positional information regarding a position of each component constituting a circuit on a wiring substrate and a position of wiring on the wiring substrate between each component on the basis of circuit diagram information to calculate a wiring distance between the components, discriminates whether or not a signal on which transmission noise is superimposed is within a prescribed value about wiring with high a possibility that the transmission noise is generated by the wiring distance calculated by the distance calculation means, and an applied signal applied on the components is simulated.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009244350-A (JP)
Title: Multi-tone photomask, method of manufacturing the same, and pattern transfer method
Inventor: YAMAGUCHI NOBORU
IPC: G03F1/68
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-tone photomask of which the variation of in-plane transmittance can be reduced, and to provide a method of manufacturing the same.  <P>SOLUTION: In the method of manufacturing the multi-tone photomask, a light-shielding film and a semi-transmissive film transmitting a portion of exposure light are formed on a transparent substrate and are respectively patterned as prescribed to form a transfer pattern including a light-shielding part, a semi-transmissive part transmitting a portion of exposure light, and a light-transmissive part. In this method, the semi-transmissive film and the light-shielding film are patterned by wet etching to form the transfer pattern, and at least part of the semi-transmissive film of the transfer pattern is subjected to surface modification treatment to change an exposure light transmittance of the semi-transmissive film, whereby a transmittance in-plan distribution range of the semi-transmissive part existing in the transfer pattern is reduced.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009243158-A (JP)
Title: Railway station platform induction guideway structure for visually disabled person
Inventor: MIZUKAMI NAOKI
IPC: E01F9/04
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a railway station platform induction guideway structure for visually disabled persons that can accurately guide in the major axis direction of a railway station platform.  <P>SOLUTION: In the railway station platform induction guideway structure for visually disabled persons, a mat 4 of projecting shape formed of material different from the material of a concrete pavement part of the island-type railway station platform 3 is laid near the center of the island-type railway station platform 3 over the major axis direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009245319-A (JP)
Title: Information processing apparatus and its log collection program
Inventor: MURAKAMI MASANORI
IPC: G06F11/34
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently acquire an audit trail log of an assigned event under a distributed computing environment, and to improve versatility concerning procedure recurrence.  <P>SOLUTION: In a service processing unit incorporating a server apparatus, common headers are delivered among services under an SOA environment, the header including a key number common to all services and a serial number represented by one or more arrangement elements. The serial number is updated by changing the element to be incremented according to whether the service is under synchronous linkage or descendant linkage.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009244803-A (JP)
Title: Positive resist composition and pattern forming method using the same
Inventor: KAMIMURA SATOSHI
IPC: G03F7/039
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positive resist composition which simultaneously satisfies high sensitivity, high resolution and low LER, and is further reduced in defects.  <P>SOLUTION: The positive resist composition comprises: (A) a compound which generates an acid by irradiation with electron beam, EUV light or X-ray; (B) a low molecular dissolution-inhibiting compound which has a group decomposable by the effect of acid, whose solubility to alkali developer is increased by the effect of acid; and (C) a resin having a group decomposable by the effect of acid whose solubility to alkali developer is increased by the effect of acid. The content of the component (A) is 10 mass% or more relative to the total mass of the solid content of the composition.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008272461-A (JP)
Title: Medicine packaging apparatus
Inventor: YUYAMA SHOJI
IPC: A61J3/00
Filed: 2008-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To support manual spreading work with a simple constitution in a medicine packaging apparatus.  <P>SOLUTION: A tablet supplying unit 2 has a tablet storing part 22 provided tablet containing chambers 21 each storing a dose of tablets charged from a tablet charge opening 21a at the upper end. The tablet containing chambers 21 are arranged in multiple columns in the front-rear direction and in multiple rows in the left-right direction. A closing plate 211 is movable between an open position stored in a storing case 212 to open the tablet charge openings 21a of all the tablet containing chambers 21 and a closed position where the tablet charge openings 21a of tablet containing chambers 21 of one or more rows on the rear side are closed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009254121-A (JP)
Title: Power conversion equipment
Inventor: MINO KAZUAKI
IPC: H02M3/28
Filed: 2008-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide power conversion equipment which can improve its efficiency by reducing the drive loss of a switching element at a light load or at no-load.  <P>SOLUTION: In the power conversion equipment, which is equipped with a switching element drive that drives a plurality of switching elements connected in parallel, according to output power, the switching element drive drives the plurality of switching elements connected in parallel with the same drive signal, when it gets over specified output power, on the one hand, and it drives only some of the switching elements connected in parallel and stops the drive of other switching elements, when it falls under the specified output power, on the other.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009254179-A (JP)
Title: Vehicle driving device
Inventor: SUGANO YUICHIRO
IPC: H02M7/48
Filed: 2008-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a cost required for the detection of a ground and the canceling of common mode noises, and also to reduce a mounting area.  <P>SOLUTION: In a vehicle driving device, an inverter circuit 3 has a ground detector 5 detecting the ground, and a control section 7 in the ground detector 5 operates the ground detector 5 so as to cancel the common mode noises resulting from a common mode current Ic generated by the switching operations of switching elements S1 to S6. A ground detector fitted in a battery or a common mode noise canceling circuit fitted in the inverter circuit is not needed, and the cost required for the detection of the ground and the canceling of the common mode noises, and a mounting area are reduced.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009248529-A (JP)
Title: Gap adjusting device and image forming apparatus
Inventor: OKUDA TAKAYUKI
IPC: B41J25/304
Filed: 2008-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gap adjusting device which can efficiently carry out gap adjustment.  <P>SOLUTION: The gap adjusting device is equipped with a moving mechanism which includes a first member supported movably along a first axis to a first object and can adjust a gap between the first object and a second object by moving the first object in each of one direction along a second axis that intersects the first axis and the opposite direction according to the movement in one direction of the first member along the first axis.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009259423-A (JP)
Title: Plasma display panel and its manufacturing method
Inventor: KAWASAKI TAKASHI
IPC: H01J11/34
Filed: 2008-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique capable of improving discharge delay of a plasma display panel.  <P>SOLUTION: The plasma display panel has X and Y electrodes 14, 15 arranged on a substrate as a display electrode pair, a dielectric layer 17 for coating the X and Y electrodes 14, 15, and a protective layer 18 for coating the dielectric layer 17. The protective layer 18 has a MgO film 18a laminated on the surface of the dielectric layer 17, and a plurality of MgO crystal particles 18b stuck on the MgO film 18a. A coating rate on the surface of the MgO film 18a is 10% or below. The plurality of MgO crystal particles 18b are arranged so as to make orientation of faces opposite to a discharge space be equal. An accumulated value of 10% for accumulated particle distribution of the plurality of MgO crystal particles 18b is 0.77 μm or more.  <P>COPYRIGHT: (C)2010,JPO&INPIT