baber/WOPTO huggingface dataset:
Patent JP-2009292684-A (JP)
Title: Silicon single crystal production method and production apparatus therefore
Inventor: KATANO TOMOKAZU
IPC: C30B15/20
Filed: 2008-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production method and a production apparatus which, even when applied to case where a large-diameter silicon single crystal is pulled up, are capable of stably pulling up a single crystal and capable of ensuring good crystal quality.  <P>SOLUTION: Provided is a method for producing a silicon single crystal by using a CZ method comprising melting a crystal raw material by means of a heater 4 and surrounding a single crystal 11 pulled-up under heating from a melt 2 held in a quartz crucible 3 with a heat-shielding body 10 while solidifying the single crystal 11, wherein the following formulas (1) to (3): 1.1×D≤Fd≤1.9×D (1), 1.9×D≤Cd≤3.5×D (2), and 2.3×D≤Hd≤4.2×D (3) are satisfied, (wherein D (mm) is the diameter of the single crystal 11, Fd (mm) is the diameter of the lower end opening of the heat-shielding body 10, Cd (mm) is the inside diameter of the quartz crucible 3, and Hd (mm) is the inside diameter of the heater 4).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009295501-A (JP)
Title: Light source module and electronic apparatus equipped with the same
Inventor: HANANO MASAAKI
IPC: G02F1/13357
Filed: 2008-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light source module capable of stably obtaining a plane light source with the high uniformity of chromaticity and luminance and capable of being further thinned, and provide an electronic apparatus equipped with the module.  <P>SOLUTION: The light source module is provided with a light source 1 of a light emitting element having a single central wavelength, for example, such as a blue color LED, a light guide plate 2 of which the front surface is a light emitting face 22 of an almost rectangular shape and the rear surface is a wavelength conversion face 23 of an almost rectangular shape, and a wavelength conversion layer 25 arranged on the wavelength conversion face 23 of the light guide plate 2 and converting a wavelength of emitted light from the light source 1. The wavelength conversion layer 25 is composed of a phosphor body emitting fluorescent light by being excited by the emitted light from the light source 1 and a transparent resin holding the phosphor body.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009294163-A (JP)
Title: Grain boundary surface crack detection method and grain boundary surface crack detection device
Inventor: TACHI YUKI
IPC: G01N29/44
Filed: 2008-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grain boundary surface crack detection method for detecting properly a grain boundary surface crack developing in each direction.  <P>SOLUTION: In this grain boundary surface crack detection method, an ultrasonic wave is oscillated from an ultrasonic probe 6 to an inspection object W through an ultrasonic propagation medium 3, and a reflected wave reflected by the inspection object W is received by a receiver 6b, and a nonlinear ultrasonic characteristic operated based on a harmonic waveform included in the reflected wave is subjected to image processing and then displayed. In the method, the reflected wave is input by changing an incident angle at which the ultrasonic probe 6 allows the ultrasonic wave to enter the surface of the inspection object W (S5-S9), and each nonlinear ultrasonic characteristic operated based on the harmonic waveform included in the reflected wave input at each incident angle is subjected to image processing and then displayed relative to each incident angle (S10, S11).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009297188-A (JP)
Title: Light guide for endoscope
Inventor: SHIMOZU SHINICHI
IPC: A61B1/06
Filed: 2008-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light guide for endoscopes having an incoming section or an outgoing section formed by bundling a plurality of optical fibers, being hard to be damaged, and capable of increasing NA of the sections.  <P>SOLUTION: This light guide 10 for endoscopes consists of a plurality of multimode optical fibers 11 whose one parts at least are bundled, propagates an illumination light incident from one end face and emits it from the other end face to an observation site, wherein the incoming section 11a consisting of the plurality of bundled multimode optical fibers 11 and/or the outgoing section 11b consisting of the plurality of bundles multimode optical fibers 11 are formed into a tapered shape while retaining the other parts and the number of optical fibers as they are.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009303432-A (JP)
Title: Position controller using motor
Inventor: NAGURA HIROKAZU
IPC: H02P23/16
Filed: 2008-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a position controller that individually adjusts position and speed control systems using feed-forward control based on a frequency response regardless of the structure and response of a feedback control system.  <P>SOLUTION: The position controller using a motor, which is intended to make a detected value for the position of the motor follow a command value for the position of the motor, is composed of a speed reference model which outputs a speed reference command value, a speed controller, a speed feed-forward section which outputs a speed feed-forward output signal, a position reference model which outputs a position reference command value, a position controller, and a position feed-forward section which outputs a position feed-forward output signal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009303442-A (JP)
Title: Permanent magnet rotor
Inventor: HORIUCHI TAKATOSHI
IPC: H02K1/27
Filed: 2008-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a permanent magnet rotor capable of suppressing breakage of a rotor magnet in the jointing work of the rotor magnet and a sleeve.  <P>SOLUTION: The permanent magnet rotor includes: an annular rotor magnet 1 having a circumferential internal surface 1a; and a resin-made sleeve 2, which has a shaft hole H into which a rotor shaft 3, is press-inserted from one end, and which is externally fitted with the annular rotor magnet 1. The sleeve 2 has a regular pentagonal pillar part 2A (2B), which is internally brought into contact with the circumferential internal surface 1a at angle parts C, and is formed, by filling an anaerobic adhesive into voids E formed by the circumferential internal surface 1a and outer surfaces S which connect the adjacent angle parts C, C of the regular pentagonal pillar part 2A (2B).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010002212-A (JP)
Title: Defect inspection method of sheet material and defect inspection device
Inventor: MIZUMO YOSHIYUKI
IPC: G01N27/20
Filed: 2008-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a defect inspection method of a sheet material enabling continuous measurement and causing no lowering of the properties of the sheet material caused by the surface damage of the sheet material.  <P>SOLUTION: In a measuring instrument 1 for measuring the electric resistance of a sheet material 100 by bringing measuring electrodes 13 and 14 into contact with its surface molded by the extrusion molding of a resin in which a conductive additive is dispersed, the measuring electrode 13 is arranged to the end part 104 in the width direction of the sheet material 100, which is continuously moved circumferentially to continuously detect a detection signal, and the resistance change having a predetermined cycle of the detection signal is high-passed on the basis of the detection signal to detect the presence of the defect of the sheet material 100 on the basis of the high-passed resistance change.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010004168-A (JP)
Title: Mosaic image providing device, method and program
Inventor: ARIMURA HIROSHI
IPC: H04N1/387
Filed: 2008-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique of providing mosaic images of high visibility and also providing an additional service using the mosaic images together.  <P>SOLUTION: The mosaic image providing device includes: a mosaic image generation means; a comment information table for storing comment information contributed to respective material images; a display image generation means for generating a plurality of display images corresponding to respective zoom stages of stepwise zoom display respectively, between zoom-out display for viewing the entire mosaic image on the picture of a mobile terminal and zoom-in display for viewing a plurality of blocks within a partial area of the mosaic image on the picture of the mobile terminal on the basis of the mosaic image generated by the mosaic image generation means; and a display control means for displaying each of the plurality of display images on the screen of the mobile terminal in the state of indicating relation between a comment extracted from the comment information table and the material image of the contribution object of the comment.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010004175-A (JP)
Title: Imaging apparatus
Inventor: UCHIDA MINEO
IPC: H04N5/347
Filed: 2008-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a still picture of high spatial resolution with improved simultaneity of accumulation while suppressing a decrease in frame rate.  <P>SOLUTION: An imaging apparatus captures moving pictures and still pictures. When it performs still picture shooting in parallel to video shooting in a pixel arrangement for performing signal accumulation operation for a first group of accumulation periods where at least a part of a plurality of pixels overlap adjacent two lines, it reads first signals from an entire first group of pixels within a first frame period, reads second signals to be signals accumulated in the first group of accumulation periods from a part of the pixels different from one another in a second group of pixels, synthesizes the first signals with the second signals, and generates an image signal for a still picture of one frame.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010003219-A (JP)
Title: Related query derivation device, and related query derivation method and program
Inventor: SHICHIRI YASUTOSHI
IPC: H04N7/173
Filed: 2008-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a query derivation device capable of deriving a character, a title or attribute information about content on the basis of an arbitrary query, and a related query derivation method and program.  <P>SOLUTION: A server 10 includes: a feature word extracting part 14 for extracting a character name appearing in the content, the title of the content and the attribute information of the content from sentence information on the content; a storing part 15 for associating the extracted information with content identification information to store them; a determining part 16 for determining whether the character name, the title or the attribute information is included in a retrieval query when receiving the query; and a deriving part 17 for deriving the attribute information from a query showing the character name or the title, the character name or the title from a query showing the attribute information, and another piece of attribute information from the query showing a portion of the attribute information as new query.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010002393-A (JP)
Title: Detection method of target material
Inventor: KURUSU FUMIYO
IPC: G01N33/543
Filed: 2008-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein detection with higher sensitivity and higher accuracy is required, because such cases occur frequently that only a trace quantity of a target material is included in analyte liquid, or that detection in a trace quantity is required for early discovery or recurrence prevention of a disease.  <P>SOLUTION: This detection method of a target material, which is a method for detecting existence or the amount of the target material by using particles, has processes for: (a) forming in a solution, a complex including particles having a specifically bonding material, the target material, and a capturing body having double specificity; (b) forming a bond between the capturing body having the double specificity in the complex and a substrate, and immobilizing the complex on the substrate; and (c) detecting existence or the amount of the target material by detecting particles in the complex immobilized on the substrate.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010010919-A (JP)
Title: Radio base station
Inventor: SAWADA MICHIYA
IPC: H04W88/08
Filed: 2008-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for suppressing power consumption in a radio base station of a mobile telephone.  <P>SOLUTION: A radio base station 6 is connected to a personal computer 4 set in a cell and a network 1, and is connected to a mobile telephone 8 within the cell by a radio communication portion 13 by air. When recognizing a stopped state of the personal computer 4, the radio base station 6 changes to a sleep state.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010006554-A (JP)
Title: Counterweight attaching/detaching device and truck crane
Inventor: IIOKA MASAO
IPC: B66C23/74
Filed: 2008-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a counterweight attaching/detaching device easy in attaching and detaching.  <P>SOLUTION: This counterweight attaching/detaching device is equipped with a weight elevating cylinder 25 mounted extendably downward in the substantially vertical direction on a machine frame 20, a bracket 26 forming a substantially point symmetric shape in plan view provided at a tip end of the cylinder 25, pin members 41, 42 insertably/detachably mounted on the counterweight 30 by crossing an upper space of the bracket 26 during extension of the cylinder 25, and on which the weight of the counterweight 30 is applied by abutting on an upper face of the bracket 26 when the cylinder 25 is retreated, and fixing means 43, 44 for fixing the counterweight 30 lifted via the pin members 41, 42 to an end of the machine frame 20.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010005320-A (JP)
Title: Device for determining load on driver
Inventor: SUGIURA YASUSHI
IPC: A61B5/18
Filed: 2008-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for determining a load on a driver which allows quantitative determination of the degree of a load on a driver.  <P>SOLUTION: The device for determining a load on a driver includes an eyeball rotational angular speed-calculating section 63, an eyeball rotational angular speed-determining section 64, a high-speed eyeball movement rate-determining section 65, and a driving load degree-determining section 67, wherein the eyeball rotational angular speed-calculating section 63 successively calculates the eyeball rotational angular speed of the driver based on the eyeball electric potential of a driver which is detected by an eyeball potential detector 31; the eyeball rotational angular speed-determining section compares the absolute value of the eyeball rotational angular speed calculated by the eyeball rotational angular speed-calculating section with a predetermined threshold to determine that the eyeball is in a high-speed eyeball movement state when the eyeball rotational angular speed exceeds the threshold; the high-speed eyeball movement rate-determining measures the time in which the eyeball reaches a high-speed eyeball movement state according to the determination result of the eyeball rotational angular speed-determining section 64, thereby calculating the time rate of the high-speed eyeball movement state within a predetermined determination time: and driving load degree-determining section determines the degree of a load on the driver based on the time rate of the high-speed eyeball movement state calculated by the high-speed eyeball movement rate-determining section 65.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010014305-A (JP)
Title: Refrigerator
Inventor: YOSHIDA HIDEKI
IPC: F25D23/00
Filed: 2008-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To prevent driving noise of a pressure reducing mechanism from being harsh on the ear without increasing costs in a refrigerator.  <P>SOLUTION: This refrigerator includes driving components such as a compressor and a fan motor, a refrigerator body provided with storage compartments, storage compartment doors for opening and closing opening sections of the storage compartments, a low pressure compartment unit having a low pressure compartment, a pressure reducing means for reducing a pressure of the low pressure compartment, and a control device for controlling an operation of the pressure reducing means. The control device can start an operation of the pressure reducing means in a normal state of the refrigerator while operating the driving components.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010015049-A (JP)
Title: Converter lens, optical device having the same, method for increasing focal distance of master lens
Inventor: KIMURA YOKO
IPC: G02B15/12
Filed: 2008-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a converter lens that has high imaging performance for increasing the focal distance of a mater lens.  <P>SOLUTION: The detachable converter lens CL is used by being attached to the image side of the master lens. The lens includes a first lens group G1 and a second lens group G2 of negative refractive power in order from an object side. The first lens group includes, in order from the object side, a first lens L1 of negative refractive power, a second lens L2 of positive refractive power, and a cemented lens SL having a negative lens and a positive lens in that order from the object side.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010021175-A (JP)
Title: Silicon carbide semiconductor device and method for manufacturing the same
Inventor: YAMAMOTO KENSAKU
IPC: H01L21/336
Filed: 2008-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To enable a portion corresponding to a base region and including a set channel region among trench side surfaces to be in a desired surface azimuth.  <P>SOLUTION: An n-type source region 4 is formed to be a multilayer structure having a first layer 4a as an upper layer and a second layer 4b as a lower layer. In this way, a structure for preventing overetching up to a p-type base region 3 in rounding process of corner portions of a trench 5 is formed while allowing the density of the upper layer of the n-type source region 4 to be high density to enable ohmic contact with the source region 10. Accordingly, in an SiC semiconductor device equipped with a trench gate type vertical semiconductor element, the portion corresponding to the base region and the set channel region among the trench side surfaces is made to be a desired surface azimuth.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010020019-A (JP)
Title: Magenta toner, developer, manufacturing method for the toner, image forming method, image forming apparatus and process cartridge
Inventor: TANIGUCHI KEIJI
IPC: G03G9/09
Filed: 2008-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magenta toner or the like having an excellent spectral reflection characteristic for color reproduction, high chromaticity and a high reflection density characteristic, having a clear magenta color, improved in dispersibility to binder resin to attain high coloring performance, and improved in transparency.  <P>SOLUTION: This magenta toner is characterized in that: the toner contains at least binder resin, a pigment and a pigment dispersing agent; the pigment contains C.I. Pigment Red 122 and C.I. Pigment Violet 19; a solution obtained by dissolving 10 g of the toner in 40 g of tetrahydrofuran is applied on a base material by using a 0.3 mm wire bar; and the haze degree of a coating film is from 0.1 to 25.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008263652-A (JP)
Title: Light relay device and light transmission system
Inventor: MIURA MASAYUKI
IPC: H04B10/29
Filed: 2008-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light relay device which prevents reception and transmission errors of burst signals.  <P>SOLUTION: A light relay device includes a preamble compensation circuit 53 for extracting a normal data signal of a burst signal propagating in a communication transmission path and adding a preamble signal, before or after the data signal. Furthermore, the preamble compensation circuit 53 has a detection circuit 53a for inputting a burst signal and outputting only a normal data signal; a buffer circuit 53b for accumulating and outputting a data signal output from the detection circuit 53a; and a preamble signal generating circuit 53d for outputting at least one type of preamble signal, an output selection circuit 53e for outputting a data signal, when a data signal is output from the buffer circuit 53b, and otherwise, outputting a preamble signal from the preamble signal generating circuit 53d.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010022908-A (JP)
Title: Two liquid mixer
Inventor: MIYAZAKI SABURO
IPC: B01F15/04
Filed: 2008-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a two liquid mixer which measures, by a flowmeter, the flow and mixing ratio of liquids to be introduced into a two liquid mixing mechanism, and enables stopping of the operation of the mixer and/or alarming, when the abnormality of mixing ratio occurs, as well as can discontinue the operation of the mixer, as a result, in the case of the occurrence of abnormalities in the mixing ratio, thereby ensuring the uniformity of product quality and the elimination of the possibilities of product non-conformity.  <P>SOLUTION: The two liquid mixer comprises flow meters 16 and 17 for liquids arranged in a flow path leading to the two liquid mixing mechanism 1 from first and second injectors 2 and 3. The first and second injectors 2 and 3 determine the flow and the mixing ratio of the liquids to be introduced into the two liquid mechanism 1, and stops the operation of the device and/or alarms at the time of an abnormal mixing ratio.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010025404-A (JP)
Title: Heating cooker
Inventor: KATO TAKAYUKI
IPC: F24C7/02
Filed: 2008-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To detect by a mechanically simple configuration whether or not an oven fan motor 16 is driven.  <P>SOLUTION: Based on a feed signal output from a feed detection circuit 53, it is determined whether or not a drive power supply is applied to the oven fan motor 16. When it is determined that the drive power supply is applied to the oven fan motor 16, it is determined that the oven fan motor 16 is driven. When it is determined that the drive power supply is not applied to the oven fan motor 16, it is determined that the oven fan motor 16 is not driven. Thus, this eliminates the necessity to connect a rotating plate to a rotating shaft of the oven fan motor 16, and also eliminates the necessity to arrange a light emitting part and a light receiving part of a photo-interrupter so that they oppose to each other while sandwiching the rotating plate. As a result, whether or not the oven fan motor 16 is driven is detected by the mechanically simple configuration.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010027848-A (JP)
Title: Semiconductor package
Inventor: FUSHIMI MAKOTO
IPC: H01L23/12
Filed: 2008-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor package, thinning the thickness of the semiconductor package.  <P>SOLUTION: A semiconductor chip 2 is coated with an encapsulant 3 in the semiconductor package 1 (100, 200). The semiconductor chip 2 has a chip portion 8, a rewiring layer 9 connected to a bonding pad 6 of the chip portion 8 and formed on the surface of the chip portion 8, and a post 10 connected to the re-wiring layer 9. The encapsulant 3 is formed so that the end surface of the post 10 is exposed.  <P>COPYRIGHT: (C)2010,JPO&INPIT