baber/WOPTO huggingface dataset:
Patent JP-2009210590-A (JP)
Title: Optical attenuator
Inventor: YASUJIMA HIROMI
IPC: G02B6/00
Filed: 2008-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical attenuator capable of adjusting an optical attenuation amount as desired in simple constitution.  <P>SOLUTION: The optical attenuator, which is adapted to attenuate an input light signal and output it, includes: a graded index fiber (GI fiber); a single mode fiber (an SM fiber) joined to both ends of the GI fiber; and a pressing means, which presses the GI fiber provided in the vicinity of the side surface of GI fiber to adjust the optical attenuation amount, wherein the attenuation amount of light passed through the optical attenuator can be adjusted as desired by displacement of the GI fiber caused by the pressing means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009211138-A (JP)
Title: Target area extraction method, device and program
Inventor: LI YUANZHONG
IPC: G06T3/00
Filed: 2008-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To further improve extraction performance of a target area inside an input image.  <P>SOLUTION: About each of pixels each expressing a reference point and pixels each expressing a point except the reference points inside a plurality of sample images wherein the reference points present each on an outline of the target area, and specifiable based on pixel value distributions of neighborhood areas are already known, the pixel value distributions of the neighborhood areas are previously performed with machine learning, and the reference points inside the input image are detected based on a result of the machine learning. An optional point C is set inside the target area inside the input image P, and a distinction area T thought that it includes the whole target area is set in the input image P. Outline likeness of each pixel inside the set distinction area T is calculated based on pixel value information of a neighborhood pixel of the pixel. The target area having the outline passing the reference points from the set distinction area T and including the optional point C is extracted based on the set optional point C, the detected reference points, and the calculated outline likeness of each pixel.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009208917-A (JP)
Title: Safety fence on elevator car
Inventor: TAKADA HIDEKI
IPC: B66B5/00
Filed: 2008-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safety fence on an elevator car sufficiently securing the height of the safety fence which can be gripped by a worker as a handrail and suppressing increase in a distance between a car and a ceiling part of a hoistway.  <P>SOLUTION: The safety fence on the elevator car is provided with a pair of fence base parts 5 rotatably journaled on an upper beam 31 of a car frame 3 between the erected state and the folded state and arranged separately from each other in positions preventing interference with each other when folded to the inner side; and with extension parts 6 mounted to the upper part of the fence base parts 5.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009216811-A (JP)
Title: Fixing device
Inventor: ISHIDA NAOYUKI
IPC: G03G15/20
Filed: 2008-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device, wherein a warming-up time is shortened by efficiently heating a heating member.  <P>SOLUTION: This invention relates to the fixing device F which includes the heating member 1 made of a thin cylindrical body heated by radiant heat, a pressure member 10 pressed by the heating member 1, and a guide member 3 making the thin cylindrical body contact the pressure member, wherein paper P having an unfixed toner image is conveyed through a nip N formed between the contact surfaces of the heating member 1 and the pressure member 10, so as to fix the unfixed toner image on the paper. The guide member 3 is provided with a backup member 4 receiving pressing force applied from the pressure member 10 and made of material having lower heat conductivity than that of the guide member.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009216627-A (JP)
Title: Inspection apparatus and inspection method for reinforcing bar covering depth of alc panel
Inventor: KATO TAKEHIRO
IPC: G01B7/06
Filed: 2008-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means capable of inspecting a reinforcing bar covering depth properly, while moving an ALC panel during a manufacturing stage of the ALC panel.  <P>SOLUTION: By using an apparatus equipped with a motion mechanism (7) reciprocating in a direction perpendicular to the traveling direction of an ALC panel (1) moving linearly and two eddy current type magnetic sensors (8a and 8b) attached to the motion mechanism, separated mutually in the traveling direction of the ALC panel, and enabling to change the mutual interval therebetween, the sensor is reciprocated in a direction perpendicular to the traveling direction of the ALC panel, and only when both the output values of the two adjoining sensors exceed a predetermined value, the reinforcing bar covering depth is determined to be unusual.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009221339-A (JP)
Title: Method for producing cyclic olefinic resin pellet
Inventor: OKAWA HIDETOSHI
IPC: C08J3/12
Filed: 2008-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing cyclic olefinic resin pellets for reducing cutting powder generated in pelletizing and preventing occurrence of cracking of a pellet when pelletizing a cyclic olefinic resin having a high glass transition point.  <P>SOLUTION: The method for producing cyclic olefinic resin pellets comprises a discharge process for melting and kneading the cyclic olefinic resin to discharge a rod-shaped material, a cooling process for cooling the discharged rod-shaped material, and a cutting process for cutting the cooled rod-shaped material into pellets. In polymerization and/or the melting and kneading process, 5 pts.mass or more of polyethylene is added to 100 pts.mass of the cyclic olefinic resin.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009219739-A (JP)
Title: Game ball counting device
Inventor: KAWAMATA ISAMU
IPC: A63F7/02
Filed: 2008-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game ball counting device which prevents a ball box from falling accidentally, while simplifying attaching and detaching of the ball box, thereby improving maintenance properties.  <P>SOLUTION: An installation base 30 having a space capable of housing a game ball counter 50 is disposed in the form of projecting from a game machine 10 toward a player side. A slide piece 40 is provided to the installation base 30 in a reciprocative manner. Between the installation base 30 and the slide piece 40, a coil spring 42 constantly biasing the slide piece 40 is disposed. On the surface of the edge 43a of the installation base 30, a grip piece 43 is disposed. To the upper portion of the installation base 30, the ball box 20 formed in such a manner that game balls can be housed is attached. At one end closer to the lower portion of the ball box 20, a locking pawl 25 is provided. While a first through-hole 41 provided at the edge 34b is opened by moving the slide piece 40, a portion closer to one end of the ball box 20 is pressed down to put the locking pawl 25 into the first through-hole 41.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009230880-A (JP)
Title: Manufacturing method of separator for fuel cell
Inventor: SUGAWARA TAKEYUKI
IPC: H01M8/02
Filed: 2008-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easy and inexpensive method of manufacturing a separator for a fuel cell that satisfies required properties such as conductivity, corrosion resistance, mechanical strength and thinness.  <P>SOLUTION: In the method of manufacturing the separator for a fuel cell in which a gas-supplying concave groove 23 for supplying a reactant gas to an electrode is formed on one face of a metal substrate 21, and a cooling concave groove 24 for supplying a refrigerant for cooling is formed on the other face of the metal substrate 21, at least one of the gas-supplying concave groove and the cooling concave groove is formed by using the following steps (1) and (2): (1) a step of manufacturing a convex conductive resin by filling a concave plate formed by using a convex mother die with conductive resin ink containing a conductive filler; and (2) a step of transferring the convex conductive resin onto the metal substrate.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008229346-A (JP)
Title: Dosage setting mechanism having excessive strain lock
Inventor: HIRSCHEL JUERG
IPC: A61M5/315
Filed: 2008-03-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a setting mechanism for previously defining a settable maximum dosage of the amount of a substance which should be apportioned from a syringe apparatus.  <P>SOLUTION: This setting mechanism for providing the amount of the substance to be apportioned from the syringe apparatus includes a dosage setting element 1, and a regulating element 2 which can be operated by a user, and is connected or combined with the dosage setting element 1. Since a maximum dosage is set to arrange between the dosage setting element 1 and the regulating element 2, an excessive strain lock which prevents or reduces the transmission of the operation by the user or the transmission of the movement when the dosage setting element should not be further operated, is provided and constituted.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009011810-A (JP)
Title: Data processing apparatus and medical diagnostic apparatus
Inventor: KIMURA TOKUNORI
IPC: G06T5/00
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To selectively reduce noise by correcting data in the data of a time axis and a space axis with random noise.  <P>SOLUTION: A data processing apparatus includes a SNR (Signal to Noise Ratio) distribution data generating means, a filter processing means, a weighting function generating means and a corrected data generating means. The SNR distribution data generating means generates SNR distribution data of processing target data S<SB>orig</SB>based on the processing target data S<SB>orig</SB>. The filter processing means generates filter processed data S<SB>low</SB>obtained by performing filter processing (low pass filtering) to the processing target data S<SB>orig</SB>to improve the SNR of the processing target data S<SB>orig</SB>. The weighting function generating means generates a weighting function W<SB>snr</SB>based on the SNR distribution data. The corrected data generating means generates corrected data S<SB>cor</SB>by performing weighted calculation between the processing target data S<SB>orig</SB>and the filter processed data S<SB>low</SB>using the weighting function W<SB>snr</SB>.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009238266-A (JP)
Title: Optical disk apparatus and optical disk recording and reproducing method
Inventor: BABA NOBUYUKI
IPC: G11B7/0045
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk apparatus, wherein retrials of an OPC are reduced to prevent an increase in time required for the OPC processing and the consumption of a test recording area is reduced with respect to a multi-layered optical disk.  <P>SOLUTION: Then optical disc apparatus includes: a recording unit configured to record data with laser lights of recoding powers set for first and second layers thereof; and a control unit configured to respectively record/reproduce test data on/from the first and second layers, respectively determine first and second optimum recording powers for the first and second layers, and set the determined first and second optimum recording powers in the recording unit, wherein the control unit changes the recording power across a predetermined search width, centering on a first recommended value for the first layer of the optical disc to determine the first optimum recording power, corrects a second recommended value for the second layer on the basis of the first recommended value and the first optimum recording power and changes the recording power across the search width, centering on the corrected second recommended value to determine the second optimum recording power.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009240366-A (JP)
Title: Electric cooking apparatus
Inventor: ENDO MANABU
IPC: A47J27/00
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrical cooking apparatus having improved performance for maintaining sealing function between an operation panel and a body for a long time against deterioration with age.  <P>SOLUTION: The electrical cooking apparatus includes: the body 1 having an opening portion 1a; an inner container 6 removably housed within the body from the opening portion; a lid body 2 for openably covering the opening portion; a heating portion for heating the inner container; a control portion 11 for controlling the operation of the heating portion; operation-display portions 12 and 13 disposed on the surface of the body to be adjacent to the opening portion; and an operation panel 3 provided to cover a predetermined part of the operation-display portions. The operation panel and the body have surfaces opposed to each other at the peripheral edge of the operation panel, one surface of them is provided with a projecting rib 23, the other surface of them is provided with a groove 24 corresponding to the projecting rib, the projecting rib and the groove is fit together to form a sealing structure, the projecting rib is fit into the groove through a double-sided adhesive tape 25, and at least the end of the projecting rib and both side edges of the groove abut on the double-sided adhesive tape.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009243940-A (JP)
Title: Gnss receiving device and positioning method
Inventor: TAJIMA YASUHIRO
IPC: G01S19/22
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To raise measurement precision by performing positioning calculation by masking a GNSS satellite transmitting a positioning signal being under influence of mountains.  <P>SOLUTION: A GNSS receiving device 100 which performs positioning calculation based on the positioning signal transmitted from a GNSS satellite 200 includes a GNSS satellite selecting means selecting a GNSS satellite which transmits the positioning signal being under influence of mountains and a first positioning calculation means performing positioning calculation by masking the GNSS satellite selected by the GNSS satellite selecting means.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009244392-A (JP)
Title: Lens assembly and image capturing device
Inventor: SASAKI RYUTA
IPC: G02B7/02
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens assembly that has desired waterproofing performance even when an O ring having burrs along a parting line of a metal mold is disposed between a lens outer circumferential surface and a lens frame inner wall surface, and to provide an image capturing device with the lens assembly.  <P>SOLUTION: A groove 1410 in which burrs 151 of an inner circumferential surface of the O ring 15 are dropped is formed on the lens outer circumferential surface 141, and a groove 1000 in which burrs 150 of an outer circumferential surface of the O ring 15 are dropped is formed on the lens frame inner wall surface 100. When the O ring 15 has the burrs, the burrs are dropped in those grooves 1410 and 1000 to avoid gap formation caused by the burrs disposed between the lens frame inner wall surface and lens outer circumferential surface.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009244620-A (JP)
Title: Optical equipment
Inventor: NAGAO HIROTAKA
IPC: G02B7/04
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To reduce backlash in a thrust direction of a helicoid screw without causing upsizing of optical equipment, a delay of drive of a barrel member that moves in an optical axis direction and lowering of positional accuracy.  <P>SOLUTION: The optical equipment has a first barrel member 2 where a first helicoid screw 2e is formed, and a second barrel member 1 where a second helicoid screw 1d engaged with the first helicoid screw is formed, and the barrel members are relatively moved in the optical axis direction by relative rotation of the barrel members around an optical axis. The first and second helicoid screws are multiple thread helicoid screws including a plurality of screw threads, respectively. A non-screw area which is wider than one screw groove and does not include the screw thread is provided between the two screw threads 2d of the first helicoid screw, and a pressing mechanism 30 held by the first barrel member and generating pressing force for press-contacting the first and second helicoid screws in the thrust direction is provided between the first barrel member and the second barrel member in the non-screw area.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009251923-A (JP)
Title: Image forming apparatus, authentication method and authentication program
Inventor: UEDA TAKASHI
IPC: G06F21/35
Filed: 2008-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus, an authentication method and an authentication program that simplify an operation for authentication.  <P>SOLUTION: An MFP comprises a process execution part 19 capable of communicating with an IC card that outputs a log-in password in response to external access and outputs an individual password on condition that personal authentication information is input, and executing a process executable on condition that authentication using the log-in password is successful and a process executable on condition that authentication using the individual password is successful, a log-in password acquisition part 13 for acquiring the log-in password from the IC card in response to communication with the IC card, an authentication part 11 for authenticating with a log-in password, a personal authentication information reception part 21 for receiving the personal authentication information, a personal authentication part 23 for sending the personal authentication information to the IC card to acquire the individual password, and an individual authentication part 25 for authenticating with an individual password if the individual password is acquired.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009256700-A (JP)
Title: Method for separating rubidium and strontium
Inventor: ZHU YANBEI
IPC: C22B3/44
Filed: 2008-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method which enebles efficient separation of Sr and Rb by a simple operation utilizing a very ordinary reagent without requiring a harmful compound having a complicated structure and a special expensive resin.  <P>SOLUTION: A water soluble salt expressed by general formula (1) B<SB>2</SB>Y (wherein, B denotes a cation selected from NH<SB>4</SB><SP>+</SP>, Na<SP>+</SP>, Li<SP>+</SP>and K<SP>+</SP>; and Y denotes an anion selected from WO<SB>4</SB><SP>2-</SP>and MoO<SB>4</SB><SP>2-</SP>) is added to a sample solution containing Rb<SP>+</SP>and Sr<SP>2+</SP>and further containing at least one metal ion selected from Ca<SP>2+</SP>and Ba<SP>2+</SP>so as to produce hardly soluble precipitates AY. The Sr<SP>2+</SP>is co-precipitated into the precipitates AY, thus the same is collected, and the Rb<SP>+</SP>is made to remain into a supernatant liquid so as to separate the Rb<SP>+</SP>and Sr<SP>2+</SP>.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009258392-A (JP)
Title: Oscillator device, optical deflection apparatus using the same, and drive control method of oscillator device
Inventor: WATANABE IKUO
IPC: B81B3/00
Filed: 2008-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oscillator device, capable of relatively easily determining a reference time, relative to the scanning light entrance time to a light-receiving element for controlling a drive signal for oscillation system drive, and an apparatus using the same.  <P>SOLUTION: The oscillator device comprises an oscillation system 100 including an oscillator 101 with an optical deflecting element 130, a drive means 120 for the oscillation system, a drive control means 150, a light-receiving element 140, and a detection means. The drive control means controls the drive signal to the drive means. The light receiving element is disposed at a position where scanning light enters, when it passes through first and second paths. The detection means acquires the scanning light entrance time to the light-receiving element. When the drive control means discriminates, through which of the first and second paths the scanning light has entered the light-receiving element to determine the reference time for the entrance time, the drive control means determines the reference time, based on the change in the entrance time, by shifting the optical scanning range toward the first or second path by changing the drive signal. The drive signal is controlled, based on the entrance time relative to the reference time to control the oscillating motion of the oscillation system.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008285480-A (JP)
Title: Skin cleansing composition
Inventor: FUJII RYOSUKE
IPC: C11D1/29
Filed: 2008-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a skin cleansing composition having good appearance, able to sufficiently express pearl gloss-imparting effect, and providing a good stop feeling during rinsing and a smooth touch feeling without stickiness after drying.  <P>SOLUTION: The skin cleansing composition comprises the following ingredients (A), (B) and (C): (A) a polyoxyethylene alkyl ether sulfate, (B) an ether carboxylic acid type surfactant and (C) a polyvinylpyrrolidone, wherein the content of the ingredient (C) is 0.05-1.35 mass%.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009255850-A (JP)
Title: Steering device
Inventor: FUJIKAWA KENJI
IPC: B62D1/18
Filed: 2008-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lightweight steering device improved in support rigidity of a column in relation to a vehicle body fitting bracket without increasing the number of part items and assembling man-hours.  <P>SOLUTION: The four contact surfaces 442A, 442B, 443A, 443B of a front plate 44 and the four contact surfaces 452A, 452B, 453A, 453B of a rear plate 45 are separated from the axis of a fastening rod 34 in the vertical direction of a vehicle body, and also separated from the axis of the fastening rod 34 in the longitudinal direction of the vehicle body. Therefore, the position where the inner surfaces 321A, 321B of the side plates 32A, 32B of a vehicle mounting bracket 3 fasten a distance bracket 4 is expanded to a wide range around the axis of the fastening rod 34. Consequently, the support rigidity in the lateral direction against a steering force applied to a steering wheel 2 can be specially increased.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009255879-A (JP)
Title: Crawler travel device
Inventor: KUWAJIMA MASARU
IPC: B62D55/10
Filed: 2008-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crawler travel device with excellent riding comfortableness while exhibiting the function of correcting the laterally inclined attitude of the body.  <P>SOLUTION: A body frame 2 and a truck frame 41 are pivotally connected to each other through a pair of vertically swingable front and rear l swing arms 39, 40. The truck frame 41 is supported movably in the vertical direction. Auxiliary truck frames 44, 45 are disposed in the front and rear of the truck frame 41, respectively. rolling wheels 33 for guiding crawler bells are pivotally supported on the auxiliary truck frames 44, 45, respectively. The auxiliary truck frames 44, 45 are pivotally connected to the pivot shafts 42, 43 of the swing arms 39, 40 and the truck frame 41 so as to be swingable in the vertical direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT