baber/WOPTO huggingface dataset:
Patent JP-2009042597-A (JP)
Title: Polarized light irradiation apparatus, and method for producing liquid crystal device
Inventor: TOMIKAWA NAOKI
IPC: G02B5/30
Filed: 2007-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polarized light irradiation apparatus capable of obtaining a high extinction ratio, and to provide a method for producing a liquid crystal device.  <P>SOLUTION: The polarized light irradiation apparatus 11 is used for performing light alignment treatment to a light alignment material formed at a workpiece 12 for forming an alignment layer, and includes: an ultrahigh pressure mercury lamp 13 emitting light including ultraviolet light; a light condensing mirror 14 condensing the emitted light; an integrator lens 16 condensing light and uniformizing an illumination distribution; and a first polarizer 17 allowing polarized light of a desired kind to transmit. Further, the polarized light irradiation apparatus 11 includes: a collimator lens 19 making the optical flux of polarized light parallel; and a second polarizer 21 allowing polarized light of a desirable kind to transmit. The workpiece 12 is mounted on a stage 22, and is coated with a light alignment material as the material for an alignment layer. The first polarizer 17 and the second polarizer 21 are arranged so as to be tilted by a Brewster angle to an optical path.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009040958-A (JP)
Title: Method for producing modified polyolefin resin
Inventor: KONDO SHINICHI
IPC: C08F8/00
Filed: 2007-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a modified polyolefin resin by which the resin can be continuously produced.  <P>SOLUTION: The method for producing a modified polyolefin resin includes steps of: supplying a polyolefin resin (A) in a block state and, with respect to 100 parts by weight of the polyolefin resin (A), 0.01 to 20 parts by weight of a compound (B) having at least one kind of unsaturated group (a) and at least one kind of polar group (b) and 0.001 to 10 parts by weight of an organic peroxide (C) into an extruder (I); and melting and kneading the polyolefin resin (A) with the compound (B) and the organic peroxide (C). The extruder (I) is equipped with a conical extruder and a single screw extruder and/or a parallel multi-screw extruder; and the polyolefin resin (A) is supplied to the conical extruder.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009040363-A (JP)
Title: Front spoiler control device and front spoiler control method
Inventor: OGUMA NORIYASU
IPC: B62D37/02
Filed: 2007-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a front spoiler control device capable of suppressing the deterioration of traveling stability of a vehicle when buoyancy occurs on the front side of the vehicle.  <P>SOLUTION: A front spoiler control device 1 controls a front spoiler 2 in a vehicle including front wheels whose loads are supported by front side bearings and rear wheels whose loads are supported by rear side bearings, consists of a front side bearing load sensor 11 for measuring a first load acting on the front side bearing and of a front side vertical load calculation part 14 for calculating a first vertical load of a load in a vertical direction which acts on the front wheels on the basis of the first load, and includes a control part 17 forcing the front spoiler 2 to be actuated so as to produce downward force for pressing a vehicle onto a road surface when the first vertical load during travel of a vehicle is not higher than a prescribed ratio of the first vertical load immediately after the vehicle starts traveling.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009044684-A (JP)
Title: Amplification circuit
Inventor: MIYOSHI KANAKO
IPC: H03F3/08
Filed: 2007-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an amplification circuit capable of widening the frequency characteristics to high frequency, without deteriorating the noise characteristics or without deteriorating the gain.  <P>SOLUTION: An amplification circuit comprises: a transistor 10 of which the emitter is grounded, the base is connected to a photodiode 13 and the collector is connected to a first constant current source 16; a transistor 11, of which the emitter is connected to a second constant current source 17 and the base is connected to a connecting point of the collector of the transistor 10 and the first constant current source 16; a first resistor 14 of which one terminal is connected to the connecting point of the base of the transistor 10 and the photodiode 13 and the other terminal is connected to a connecting point of the emitter of the transistor 11 and the second constant current source 17; a transistor 12 of which the emitter is grounded, the base is connected to an output terminal and the collector is connected to a third constant-current source 20; and a second resistor 15, of which one terminal is connected to the connecting point of the emitter of the transistor 11 and the second constant current source 17 and the other terminal is connected to the base of the transistor 12.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009048292-A (JP)
Title: Feature extraction method in image measurement algorithm
Inventor: HIRAHARA TAKAO
IPC: G06T7/60
Filed: 2007-08-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a feature extraction method in an image measurement algorithm for increasing the precision of extracting a straight line.  <P>SOLUTION: This feature extraction method in an image measurement algorithm for extracting an edge dot from an image to be measured, and for extracting a straight line from the arrangement of the edge dot sequence includes: determining a template image for evaluating the validity of an edge dot; calculating the normalization cross-correlation coefficients of the peripheral image of the extracted edge dot and the template image; and using the calculated numerical value for the weighting of the edge dot in estimating the straight line.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009045869-A (JP)
Title: Image forming apparatus
Inventor: TSUCHIKAWA TATSUYOSHI
IPC: B41J2/32
Filed: 2007-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which suppresses the heating up of the apparatus main body while suppressing a period of time keeping printing paused from becoming long, and at the same time, can suppress the generation of poor printing resulting from the heating up of an ink sheet.  <P>SOLUTION: This image forming apparatus (sublimation type printer) is equipped with an apparatus main body, a thermal head 2, a cooling fan 28, an ink sheet temperature sensor 45, and a control section 21a. In this case, in the apparatus main body, an ink sheet cartridge 25 around which the ink sheet 24 is wound is detachably fitted. The thermal head 2 is arranged in the apparatus main body, and performs the printing of a printing image. The cooling fan 28 is arranged in the apparatus main body, and cools the thermal head 2 and the ink sheet 24. The ink sheet temperature sensor 45 detects the temperature of the ink sheet 24. The control section 21a performs control in such a manner that the ink sheet 24 may be cooled by operating the cooling fan 28 when the temperature of the ink sheet 24 detected by the ink sheet temperature sensor 45 is higher than a specified temperature.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009053353-A (JP)
Title: Method and apparatus for manufacturing electrophotographic toner
Inventor: SANO TOMOFUMI
IPC: G03G9/08
Filed: 2007-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and apparatus for manufacturing an electrophotographic toner with good cooling efficiency and good grindability in manufacture.  <P>SOLUTION: The method for manufacturing an electrophotographic toner includes: a process of melt-kneading a material mixture including a binder resin, a colorant and a release agent; a process of cooling the melt-kneaded product with liquefied gas; and a process of grinding the cooled kneaded product.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009054765-A (JP)
Title: Silicon carbide semiconductor device, and manufacturing method thereof
Inventor: SAKAI KEIKO
IPC: H01L29/12
Filed: 2007-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that short channel effect occurs when impurity concentration of a channel region is low if a channel is made short, that mobility of a carrier drops because of Coulomb scattering when impurity concentration of the channel region is low and that suppression of short channel effect and high mobility are incompatible in a silicon carbide semiconductor device having the channel region in which impurity is diffused and which is formed in terms of self-matching.  <P>SOLUTION: The channel region having the region of high impurity concentration and the region of low impurity concentration is formed in terms of self-matching by ion implantation through an implantation mask of two kinds of second conductivity impurities different in diffusion coefficients, extension of the implantation mask, ion implantation of the first conductivity impurity and diffusion of the second conductivity impurity with the large diffusion coefficient owing to activation annealing.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009050461-A (JP)
Title: Headrest position adjusting device and method
Inventor: TOKURA TAKESHI
IPC: A47C7/38
Filed: 2007-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To highly accurately position-adjust a headrest in a short period of time despite of a distance between the headrest and a human body and the shape of the head part.  <P>SOLUTION: This headrest position adjusting device 100 includes a capacitive sensor part 10 and a drive motor part 30, and the capacitive sensor part 10 has first and third detection electrodes 11 and 13 and a detection circuit 20. The first detection electrode 11 is disposed in the front side upper part of the headrest 43 to detect the capacitance between itself and the adjacency of the parietal region 49a of the head part 49 of the human body 48, and the third detection electrode is disposed at the front side lower part to detect the capacitance between itself and each portion of the human body 48 other than the adjacency of the parietal region 49a. When the headrest 43 is moved from an initial state, the detection circuit 20 detects the position of the parietal region 49a (the parietal region position) of the head part 49 to determine the appropriate position of the headrest 43 relative to the head part 49, thus executing a highly accurate position adjustment in a short period of time.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009054101-A (JP)
Title: Device, method and program for eye-gaze input
Inventor: ARAI KOHEI
IPC: G06F3/0346
Filed: 2007-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an eye-gaze input device or the like, which reduces processing required for calibration and can perform eye-gaze input processing with high accuracy.  <P>SOLUTION: An eye-gaze input device 100, which acquires an eyeball periphery image m of an input operator M, detects an eye-gaze direction from the eyeball periphery image m, and inputs input elements displayed on a display screen, is provided with: a blink detection processing section 220 that detects the blink of the input operator M; a switching and display processing section 241 that switches and displays the input elements displayed on the display screen, on the basis of a result detected by the blink detection processing section 220; a cursor movement control section 243 that sequentially movement-controls an index specifying one or a plurality of arbitrary input elements from the plurality of input elements switched and displayed by the switching and display processing section 241; and an input element determination processing section 242 that determines an input element specified by the index movement-controlled by the cursor movement control section 243, by inputting the blink detected by the blink detection processing section 220 as decision information.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009058640-A (JP)
Title: Article having antiglare layer and its manufacturing method
Inventor: OTANI YOSHIMI
IPC: G02B1/111
Filed: 2007-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an article having an antiglare layer which has small deterioration in resolution and has sufficiently small haze while having good antiglare effect, and to provide its manufacturing method.  <P>SOLUTION: The article has the antiglare layer having a refractive index of ≤1.45 and surface roughness of 0.04-0.17 μm on a base material. Also, the manufacturing method of the article, where the antiglare layer is formed by applying a coating solution containing a material capable of forming a coating film of the refractive index of ≤1.45 by a spraying method on the base material, is provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009059878-A (JP)
Title: Bonding equipment and bonding method
Inventor: HAGIWARA YOSHIHITO
IPC: H01L21/60
Filed: 2007-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To control damages to an object to be bonded in wire bonding.  <P>SOLUTION: A ball forming is carried out in an atmosphere of inert gas (S10, 12) when making a wire bonding using a copper wire, and a capillary descends toward the object to be bonded with the height of the capillary where the copper ball comes into contact with the object to be bonded as a first height and with the height of the capillary where the copper ball becomes an oblate shape as a second height. An application of ultrasonic energy starts before reaching the first height; and the application of ultrasonic stops before becoming the second height after reaching the second height. The output level of ultrasonic energy can be reduced from the predetermined time before/after reaching the first height corresponding to the bonding characteristic of the object to be bonded (S16, 18, 20, 22, 24), too.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007330812-A (JP)
Title: Surgical stent expansible in radial direction and non-contractile in axial direction
Inventor: FRANTZEN JOHN J
IPC: A61F2/00
Filed: 2007-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surgical stent constituted to expand in the radial direction while being apart from a central shaft in a bodily intraluminal organ such as an artery.  <P>SOLUTION: This stent is formed by compressive materials being continuous so as to draw a cylindrical outline of the stent. Continuous curved parts are formed in each compressive material, and each curved part includes at least one trough part and at least one crest part. A gap is provided between adjacent compressive materials. An element in the axial direction such as a tie bar is provided in each gap so as to cross the gap. Since each tie bar passes through the trough part and adheres to the adjacent compressive materials, the compressive materials do not move and maintain their positions when the stent is expanded in the radial direction, and the stent is not contracted and maintains its length in the axial direction. By providing the other substitute element between adjacent circumferential elements, diversified flexible properties are given between the adjacent compressive materials.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009058850-A (JP)
Title: Optical flip flop
Inventor: NAKAMURA SHIGERU
IPC: G02F1/01
Filed: 2007-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical delay flip-flop for conducting an optical logic operation synchronized with a clock light.  <P>SOLUTION: In a Mach-Zehnder type optical switch 102 arranged with nonlinear waveguides 11, 12 in both arms, a clock pulse Clk is guided to a light output port 16, to be input into an optical SR flip flop 101 as a set light pulse S, when a data light D is input into the nonlinear waveguides 11, 12 to excite a nonlinear refractive index change. The clock pulse Clk is guided to a light output port 17, to be input into the optical SR flip flop 101 as a set light pulse R, when the nonlinear refractive index change is not excited in the nonlinear waveguides i1. Set and reset flip flop operations are executed by the set light pulse S and the set light pulse R, in the optical SR flip flop 101, and an output light Q is obtained therein.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008110335-A (JP)
Title: Surface material separation apparatus for laminated panel
Inventor: IMAMURA WAHEI
IPC: B09B3/00
Filed: 2007-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To recycle a residue or a waste material of laminated panels, which are conventionally incinerated as wastes, by providing an apparatus capable of efficiently separating a surface material from residual materials and waste materials of a laminated panel obtained by making a thin iron sheet, aluminum sheet, and resin sheet overlie both faces of a core material.  <P>SOLUTION: A long, thin, and rectangular table, top and under cutters arranged in one end in the longitudinal direction of the table, and a push bar for pushing and moving a laminated panel on the table toward the cutters, and a moving apparatus for moving the push bar toward the cutters. Bearing blocks 34 energized downward are installed in lower side of both terminal end side of the table to journal an eccentric shaft end 46 of a roller shaft 36 journaling a press roller 6 and the top cutter 7 is attached to the bearing block and the eccentric shaft end 46 is rotated to control the relation of the blade edge of the top cutter and the height of the press roller is adjusted in accordance with the thickness of the surface layer material.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008178066-A (JP)
Title: Data processor
Inventor: TAKAHATA HIROTSUGU
IPC: B41J5/30
Filed: 2007-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data processor capable of suppressing the amount of usage of a removable memory and easily obtaining saved data.  <P>SOLUTION: Acquired image data is stored in an FTP server 21 and an information file is written in the USB memory 25, and position information on the data is written in an USB memory 25. Consequently, the amount of usage of the USB memory 25 is suppressed. Further, the original data can easily be obtained by referring to the position information written in the USB memory 25.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009061207-A (JP)
Title: Game machine
Inventor: HASHIMOTO JUN
IPC: A63F7/02
Filed: 2007-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of improving the productivity of a software development by reducing a labor for preparing data in a software development process.  <P>SOLUTION: Lottery data prepared by an application of a PC are converted into CSV format data (text data) and the CSV format lottery data are stored without modification on a ROM of a game machine in a code system (for example, ASCII code). When the lottery data are used, the lottery data stored in the ROM are converted based on a previously prepared conversion table (for example, ASCII code conversion table for converting a value stored as the ASCII code into a numerical value computable by CPU) and the converted numerical value is used as a lottery value.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009068955-A (JP)
Title: X-ray fluorescence spectrometer and fluorescent x-ray analysis method
Inventor: OTAGURO ATSUHIKO
IPC: G01N23/223
Filed: 2007-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an X-ray fluorescence spectrometer capable of obtaining optical images by properly adjusting the brightness of a light source.  <P>SOLUTION: The X-ray fluorescence spectrometer for measuring fluorescent X-ray emitted from a sample by irradiating the sample surface with the X-ray is provided with a light source 3 irradiating the sample surface in an area to be irradiated with the X-ray (irradiated area), an image taking device 4 obtaining image data of the irradiated area in the sample while irradiating the sample with the light source, and an adjusting section 13 adjusting the brightness of the light source 3 based on the image data of the irradiated area.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009070198-A (JP)
Title: Panel open/close structure of electronic apparatus
Inventor: HISAMATSU TAKESHI
IPC: G07D9/00
Filed: 2007-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a panel open/close structure of an electronic apparatus for preventing a display part or an incorporated component from being damaged, by disabling a front panel from being closed, as long as the display part is returned to its original position.  <P>SOLUTION: A front panel is provided with a link member 19, the link member 19 moves, when a display part 6 is turned to a position, when a staff member operates it, and a turning member 22 linking to the link member 19 turns to a position opposite to a grip part 15c of a moving member 15 of a safe stopper 13. The safe stopper 13 stops the turning of the moving member 15 by the turning of the turning member, and the safe stopper 13 will not be canceled, as long as the rotating member 22 is retreated. The rotating member 22 cannot be evacuated, unless the display part 6 is returned to its original position.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009071117-A (JP)
Title: Substrate carriage, and method of receiving, carrying and loading substrate by using the same
Inventor: YAMASHITA TAKASHI
IPC: B65G49/06
Filed: 2007-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate carriage for receiving, carrying and loading a substrate effectively at minimum working area in a substrate delivery port by using the substrate carriage, and to provide a method of receiving, carrying and loading substrate using the same.  <P>SOLUTION: The substrate carriage includes: a support base 10 having at least a plurality of wheels 61; a stand 20 perpendicularly provided on the support base 10; a hand arm 30 for retaining the substrate; a hand arm holder 40 for holding the hand arm 30; and a vacuum sucking unit 50 for vacuum-sucking the substrate with a sucking pad provided on the hand arm 30. The substrate is received, carried and loaded with the substrate carriage while the substrate carriage holds the substrate perpendicularly on the hand arm 30.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009072150-A (JP)
Title: Cordless horticultural tool
Inventor: SASAKI YASUO
IPC: A01D34/76
Filed: 2007-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cordless horticultural tool that carries out a plurality of operations by one tool and has high general purpose properties and a low noise.  <P>SOLUTION: The cordless horticultural tool (attachment type mower) 1 includes a motor, a case (housing) 6 holding the motor, a battery to be detachably fixed to the case 6, a shaft pipe (cylindrical member) 3 connected to the case 6, a main operation part 2 that is mounted on the shaft pipe 3 and is furnished with a drive shaft for transmitting the rotation of the motor, a driven shaft that receives a rotation from the drive shaft of the main operation part 2 and rotates and a cutting blade attachment (operation unit) 4 furnished with an operation part (cutting blade 24) driven by the driven shaft and detachably attaches the cutting blade attachment (operation unit) 4 to the opposite motor side end part of the main operation part 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT