baber/WOPTO huggingface dataset:
Patent JP-2009196023-A (JP)
Title: Wire saw
Inventor: HAMAZAKI TATSUMI
IPC: B24B27/06
Filed: 2008-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To favorably leave desired irregularities on the surface of a wafer while reducing a kerf loss.  <P>SOLUTION: This wire saw is provided with: a wire group formed of a cutting wire wrapped around a plurality of guide rollers 26A and driven in the axial direction of the wire; and a work holding member for moving a workpiece in the cut-in direction perpendicular to the wire arrangement direction of the wire group. The wire saw is also provided with: a moving means for moving the wire group and the workpiece relative to each other in the wire arrangement direction; and an NC device 80 for changing and controlling the moving direction. The moving means has: a roller support shaft 40 which supports the guide rollers 26A on the outer periphery and has an internal passage for circulating control water; and a circulation system having a temperature controller 76 for circulating the control water into the internal passage. The NC device 80 changes the temperature of the control water supplied to the roller support shaft 40 at a specified frequency by controlling the temperature controller 76.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009195866-A (JP)
Title: Oxygen separating membrane element, joining method of this element and joining material
Inventor: TAKAHASHI YOSUKE
IPC: C04B37/00
Filed: 2008-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oxygen separating membrane element with a joint part which can ensure sufficient sealing properties in a high use temperature range as a joint part (sealing part) of the oxygen separating membrane element having an oxygen separating membrane composed of a perovskite type oxide.  <P>SOLUTION: This oxygen separating membrane element 10 has an oxygen separating membrane 15, composed of the oxide ceramic of a perovskite structure as an oxygen ionic conductor, formed on a porous base material 14. In addition, joining members 12 and 16 composed of at least, one oxide ceramic of a perovskie structure, are joined with the oxygen separating membrane 15. Further, the joint part between the oxygen separating membrane 15 and the joining members 12 and 16, configures sealing parts 20a and 20b for shutting off a gas circulation in the joint part. Besides, the sealing parts 20a and 20b are formed of the oxide ceramic of a perovskite structure and silica, and the silica content of the sealing parts 20a and 20b is 8 to 14 mass%.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009206132-A (JP)
Title: Fixing mechanism for electronic device
Inventor: FUKUI KAZUO
IPC: G06F1/16
Filed: 2008-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing mechanism for an electronic device which is composed of a small number of components and fixes one or a plurality of substrates through an easy operation.  <P>SOLUTION: The fixing mechanism for the electronic device, for attaching substrates on which components are mounted to a housing 3, includes: a plurality of placing portions 4 attached to respective substrates 2 and placed at positions for fixation to the housing 3 at predetermined intervals; and a fixing mechanism portion having a plurality of tongue portions. The tongue portions of the fixing mechanism portions are engaged between adjacent mounting portions 4 to fix the substrates.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009204729-A (JP)
Title: Noise canceling device, and noise canceling method
Inventor: SAWASHI SATOHIKO
IPC: B60R11/02
Filed: 2008-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To properly obtain noise cancellation effects at a listening point, even when not arranging a microphone for collecting a noise, directly adjacent to the listening point.  <P>SOLUTION: The microphone 2 is arranged in a point Pm, capable of obtaining a sound pressure level substantially equal to a sound pressure level in a listening point other than the specified listening point separated by a prescribed distance from a speaker 1, as the output sound pressure level of the speaker 1. A voice signal collected by the microphone 2 is phase-inverted, and the phase-inverted reverse phase voice signal to the speaker is supplied and output.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009206234-A (JP)
Title: Ceramic substrate and method of manufacturing the same
Inventor: HAYAKAWA KOJI
IPC: B23K26/00
Filed: 2008-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent coming off of a conductive paste that is packed by preventing a reformed layer generated by a laser process from coming off, relating to a through-hole substrate.  <P>SOLUTION: The ceramic substrate includes a ceramic baked body 1 having a through-hole formed by laser process, and a conductor 2 containing a glass component which is provided in the through-hole. The ceramic baked body 1 includes a reformed layer 4 in which the ceramics around the through-hole is reformed by laser, and a ceramic part made from ceramics around the reformed layer 4. The reformed layer 4 includes a plurality of cracks 5 penetrating the reformed layer 4. The glass component 6 infiltrates into the border between the reformed layer 4 and the ceramic part through the crack 5.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009207265-A (JP)
Title: Motor with speed reduction mechanism
Inventor: SUDO MASASHI
IPC: H02K5/10
Filed: 2008-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To suppress deterioration in accuracy and strength of a shaft portion in a motor with a speed reduction mechanism in which a resin-made gear case and the shaft portion for rotatably supporting a worm wheel are integrally molded.  <P>SOLUTION: A communicating hole 45 for communicating both sides with a wall portion 44 sandwiched is provided on the wall portion 44 for segmenting through-holes 43a, 43b each penetrating a shaft portion 40 of the gear case 31 in a shaft direction. With this configuration, in injection molding of the gear case 31, an air can be flowed inside a small-diameter column portion 41b via the communicating hole 45 in pulling out a second bar-like molding die 91 forming the inside of the small-diameter column portion 41b. Since a space between the small-diameter column portion 41b and the second bar-like molding die 91 does not become a vacuum state, a sink or a void can be prevented. Since the deterioration in accuracy of the shaft portion 40 or in strength can be prevented, the yield of the gear case 31 can be improved.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009202194-A (JP)
Title: Method for pouring molten steel into tundish
Inventor: SEMURA KOICHIRO
IPC: B22D11/10
Filed: 2008-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for pouring a molten steel into a tundish which can maintain the productivity of a molten steel at a position between a converter and a continuous casting apparatus and can reduce the residual amount of the molten steel to the smallest possible amount when pouring the molten steel into the tundish without affecting the operation.  <P>SOLUTION: A ladle 2 having a proper shape is provided. When molten steel 3 is charged into the ladle 2 from a converter 1, a freeboard F is set to 200 mm to 500 mm. When refining the molten steel 3 in a secondary refining apparatus 4, the tilt angle A of the ladle 2 is set to not more than 1 degree. The molten steel 3 contained in the ladle 2 is poured into the tundish 6 in such a state that the tilt angle of the ladle 2 is set to be constant, the tilt angle A is 1 degree or larger, and the upper limit of the tilt angle A is proper when pouring the molten steel 3 in the ladle 2 into the turn dish 6.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008168145-A (JP)
Title: Pinball game machine
Inventor: SATO SHOJI
IPC: A63F7/02
Filed: 2008-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To relieve dissatisfaction of players at the restraint on the continuance of a high probability in a pinball game machine.  <P>SOLUTION: If a special game termination flag F2 is set 1 (S401: Yes) and if a probability of determination is set high (S403: Yes), a CPU 32 of a game control device adds the number of rounds executed in a special game just before the current game to the total number of rounds (S404). Then, if the total number of rounds reaches a total upper limit value (S405: Yes), the probability of determination is set low (S406). If the state in which the probability of determination is set high continues and the total number of rounds executed in the special game rounds in the period reaches 80, the probability is compulsorily set low even if the probability is set high in the special game just before the current game round, and therefore, the high probability state will not endlessly continue. Furthermore, as the restraint on the continuance of the high probability is based on the number of rounds, players will not feel as unsatisfied as when the restraint is based on the number of times of execution of the special game.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009207062-A (JP)
Title: Photo-sensor
Inventor: MASUDA SATOSHI
IPC: H04N1/028
Filed: 2008-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photo-sensor capable of shortening the accumulation time (exposure time) of pixel output signals at a photoelectric transducer.  <P>SOLUTION: An active-matrix type photo-sensor comprises: row-shaped gate lines GL1-GL3; column-shaped signal lines SL1-SL3; matrix-shaped pixels P11-P33 disposed at intersections of the gate lines GL1-GL3 and the signal lines SL1-SL3; and a vertical scan circuit 11 which outputs to the gate lines GL1-GL3 gate signals G1-G3 for controlling TFTs 2 within the pixels P11-P33. The photo-sensor is characterized in that the vertical scan circuit 11 is capable of controlling the TFTs 2 within the pixels of a plurality of rows in timing different for each row, within one horizontal scan period.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009203776-A (JP)
Title: Expansion type gate
Inventor: MIYAZAKI TADAHARU
IPC: E06B11/02
Filed: 2008-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an expansion type gate wherein a pair of wheels at a door-stop side make the gate stable when expanded while preventing a vertical muntin at the tip end in a retracted state from collapsing in the expanding direction.  <P>SOLUTION: The expansion type gate includes a pair of upper and lower horizontal pantograph mechanisms, wherein a pair of intermediate link members 21 intersecting crosswise with each other are connected serially and also both ends thereof are connected by end-link members 23 with a vertical muntin 10 at tip end of a hanging-side and a door-stop side, and a plurality of joint muntins vertically connecting therebetween. Furthermore, a wheel-supporting arm 57 having wheels 54 at one end is fixed at the lower end of a wheel-support 25 connecting the end-link member 23 at the door-stop end side out of the joint muntins and the intermediate link member 21. The wheel support 25 and the end-link member 23 are connected in the turning direction, so that the wheel 54 locates closer to the tip end of the vertical muntin 10 than the tip end of the wheel support 25 at the tip end when the gate body is most retracted.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009209834-A (JP)
Title: Starter
Inventor: NAWA YUKIO
IPC: F16C19/46
Filed: 2008-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a starter adopting a needle bearing 25 for a bearing means requiring a thrust receiver of an armature shaft 2b.  <P>SOLUTION: The bearing means for supporting the armature shaft 2b of a motor comprises the needle bearing 25 for rotatably supporting the outer periphery of a small diameter shaft part 2b2 of the armature shaft 2b, and a thrust bearing 26 disposed between a step of the armature shaft 2b and a bearing part 10a of an end frame 10 for receiving thrust load of the armature shaft 2b. The thrust bearing 26 is radially positioned by being press-fitted to the outer periphery of a front end of the needle bearing 25 protruding from the bearing part 10a of the end frame 10, and is axially positioned by abutting on an axial end face of the bearing part 10a. According to this structure, the thrust load of the armature shaft 2b does not need to be received by the needle bearing 25 but can be received by the bearing part 10a of the end frame 10 via the thrust bearing 26.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009218809-A (JP)
Title: Image processing apparatus, method, and program
Inventor: NAKAMURA NAOKI
IPC: G06F1/04
Filed: 2008-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To reduce power consumption during execution of image processing operation.  <P>SOLUTION: When allowable delay conditions determined on the basis of image data information and in the state of an image processing apparatus to execute image processes of this image data tend to be in the intensified state, transfer clock frequency to read image data is set to the trend to make the delay smaller and the image data stored in a memory card 27 are read in the preset transfer clock frequency. For example, the transfer clock frequency is set to a smaller one by totally considering the cases, etc. where: the image is not converted in the vertical and longitudinal directions; image data are developed to the developed data and it is not required to generate printing data from this developed data; size of the image data is smaller; printing speed is slower; and buffer capacity is larger.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009199040-A (JP)
Title: Exposure apparatus
Inventor: MIYAGAWA ICHIRO
IPC: G03F7/20
Filed: 2008-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To achieve high-speed engraving in a recording medium while suppressing costs.  <P>SOLUTION: Upon deep-engraving, an output (power) of a laser is increased and a record medium is first engraved to a depth Y2 (first depth) with a laser beam LA exiting from an optical fiber end 71A of an optical fiber 70A (optical fiber end group 301A). Then the record medium is engraved on the same scanning line to a depth Y3 (second depth, which is a desired depth Y3 upon deep-engraving) with a laser beam LB exiting from an optical fiber end 71B of an optical fiber 70B (optical fiber end group 301B).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009220653-A (JP)
Title: Carriage
Inventor: SENDA TOYOJI
IPC: B62B5/00
Filed: 2008-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To easily secure a carriage allowing free mounting of casters at optional portions at even a field and coincidence with a using condition, and to obtain a carriage allowing improvement of working efficiency with good operability by easily getting over a groove such as a recessed part or a drain groove.  <P>SOLUTION: In this carriage, the casters 2 are mounted in at least four corners in a surrounding part of a rear face of a carriage body mounted with a base 7 on a frame 6. Two or more casters 2 are provided in tandem in the same direction as an advancing direction when using the carriage at the inside of a contour line for connecting the casters 2 mounted in at least four corners.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009221314-A (JP)
Title: Lubricant, and grease
Inventor: HARAMOTO YUICHIRO
IPC: C10M135/32
Filed: 2008-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lubricant having excellent reducing effects on coefficient of friction, and to provide a grease having the excellent reducing effects on the coefficient of friction.  <P>SOLUTION: The lubricant is characterized by being a pyridinium salt type ionic liquid crystal compound represented by general formula (1) [wherein, R<SP>1</SP>represents an 8-22C alkyl group, or a group containing an unsaturated bond represented by general formula (2) äwherein, R<SP>3</SP>represents a hydrogen atom or a methyl group; and B represents -(CH<SB>2</SB>)<SB>m</SB>-, -(CH<SB>2</SB>)<SB>m</SB>-O-, -CO-O-(CH<SB>2</SB>)<SB>m</SB>-, or -CO-O-(CH<SB>2</SB>)<SB>m</SB>-O- (wherein, m represents 5-20)}; R<SP>2</SP>represents a 1-5C alkyl group; A<SP>1</SP>represents an oxygen atom, NH, CH<SB>2</SB>or a sulfur atom; A<SP>2</SP>represents an oxygen atom, NH, CH<SB>2</SB>or a sulfur atom; and X represents a halogen atom].  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009220391-A (JP)
Title: Liquid jet apparatus
Inventor: FUJISAWA HIROATSU
IPC: B41J2/045
Filed: 2008-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide technology to shorten a processing time required during liquid ejection using only a part of nozzle arrays.  <P>SOLUTION: The liquid jet apparatus includes: a CPU 6 that generates only SI data corresponding to a target nozzle array in the case of jetting ink from the target nozzle array, and stores the SI data in a memory 4; and the memory 4 that stores SP data corresponding to respective nozzle arrays. The SP data corresponding to the nozzle arrays other than the target nozzle array stored in the memory 4 are set so as not to supply all the driving pulses (P1, P2 and P3) for jetting the ink. A head driving circuit 2 is configured to determine so as not to supply all the driving pulses for jetting the ink based on the SP data, to piezoelectric vibrators 31 corresponding to the nozzle arrays other than the target nozzle array.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008211817-A (JP)
Title: Communication device and method, and information processing apparatus and method
Inventor: ITO KATSUTOSHI
IPC: H04W88/02
Filed: 2008-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To improve transmission efficiency, for example, by achieving precise recognition in current reception quality at a portable terminal in a base station.  <P>SOLUTION: The portable terminal 301 derives channel quality information indicating channel quality based on a signal received from the base station 302 and derives power control information controlling the transmission power of the base station 302 based on the signal received from the base station 302. The channel quality information and the power control information are transmitted to the base station 302 in frame units and slot units for composing a frame, respectively. The base station 302 transmits period designation information designating a first period to the portable terminal 301 under the control of a base station control station 303. The portable terminal 301 updates the first period according to the period designation information.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009226730-A (JP)
Title: Original plate of lithographic printing plate and lithographic printing method
Inventor: TAGUCHI TAKANORI
IPC: G03F7/035
Filed: 2008-03-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an original plate of a lithographic printing plate capable of recording images by an IR laser, having good on-machine developing property, being excellent in printing durability and contamination resistance.  <P>SOLUTION: The original plate of the lithographic printing plate is characterized by having (A) to (D) shown hereinafter on a support body and having an image recording layer removable with printing ink and/or dampening water. (A): Binder polymer having positively charged nitrogen atoms, (B): compound having ethylenic unsaturated bonds, (C): radical polymerization initiator, (D): infrared absorbing agent.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009226311-A (JP)
Title: Catalyst, its manufacturing method and its application
Inventor: SHISHIKURA RIICHI
IPC: B01J27/24
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalyst which does not corrode in an acidic electrolyte or at high electric potentials and has excellent durability and a high oxygen-reducing ability.  <P>SOLUTION: The catalyst is an oxygen occlusion compound containing one or a mixture of transition metals of the groups 4, 5 and 6 and preferably has a composition of MCxNyOz (wherein, M is a transition metal (described as metal M as well) of the group 4, 5 or 6; C is carbon; N is nitrogen; O is oxygen; x, y and z are atomic ratios of C, N and O, respectively, with the atomic ratio of the metal M taken as 1; 0.3≤x≤0.7; 0.3≤y≤0.7; and 0.4≤z≤3.0).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008250321-A (JP)
Title: Anticurl backside coating photoconductor
Inventor: WU JING
IPC: G03G5/02
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anticurl backside coating (ACBC) layer which produces excellent wear resistance, extended lifetime, minimal charge buildup and permits the elimination or minimization of ACBC scratches of a photoconductive imaging member.  <P>SOLUTION: The photoconductor includes a first layer, a supporting substrate thereover, a photo charge generating layer and at least one charge transport layer including at least one charge transport component, wherein the first layer is in contact with the supporting substrate on the reverse surface and the first layer includes a polymer and needle shaped particles with an aspect ratio of 2 to about 200.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009234063-A (JP)
Title: Injection molding machine and method of injection molding using it
Inventor: NISHIZAWA TOSHIMICHI
IPC: B29C45/50
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve quality of molded product obtained by injecting a plasticized molding material at an ultra high speed in an extra high pressure.  <P>SOLUTION: An inline screw injection molding machine including a heating tube 12 for heating the molding material; a screw 13 rotatably and axially movably housed in the heating tube 12; rotating means 14 for rotating the screw 13; and axial moving means 15 for axially moving the screw 13, is provided. The heating tube 12 has a cylindrical main body part 17 receiving the molding material and a tapered part 20 provided linked to the distal end of the main body part 17 reduced in the diameter toward a nozzle hole 19. The taper angle θ of the tapered part 20 of the heating tube 12 is set in the range of 3-20°.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009234116-A (JP)
Title: Method of calculating correction value and method of discharging liquid
Inventor: MIYAMOTO TORU
IPC: B41J2/01
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method or the like to calculate a correction value of a printer having a long head.  <P>SOLUTION: In the method of calculating a correction value, a liquid discharging device including a first nozzle group, a second nozzle group and a third nozzle group forms a first test pattern on a medium by using the first nozzle group and the second nozzle group, forms a second test pattern on the medium by using the second nozzle group and the third nozzle group, makes a scanner read out the first test pattern and the second test pattern individually, corrects at least either a read-out result of the first test pattern or a read-out result of the second test pattern based on a difference between a second read-out gray scale value that is a read-out result of the first test pattern formed by the second nozzle group and a third read-out gray scale value that is a read-out result of the second test pattern formed by the second nozzle group, and calculates the correction value based on the corrected read-out gray scale value.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009242440-A (JP)
Title: Composition for forming insulating film
Inventor: INABE HARUKI
IPC: C09D151/00
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition for forming an insulating film, which can form an insulating film having a lowered dielectric constant using a hole forming agent, wherein the generation of spaces (voids) in which holes are connected to one another is prevented.  <P>SOLUTION: An insulating film is formed by using a composition for forming an insulating film, characterized by comprising (A) a polyphenylene, (B) a styrene polymer and (C) a block copolymer or a graft copolymer comprising a unit having affinity to the polyphenylene (A) and a unit having affinity to the styrene polymer (B).  <P>COPYRIGHT: (C)2010,JPO&INPIT