baber/WOPTO huggingface dataset:
Patent JP-2008250477-A (JP)
Title: Occlusion processing method in local region division type free visual point video generation method
Inventor: ISHIKAWA AKIO
IPC: G06T3/00
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an occlusion processing method in a local region division type free visual point video generation method for preventing any mesh-shaped noise from being generated in a generated free visual point image even when the surface of an object exists on the boundary line of two adjacent local regions.  <P>SOLUTION: In dividing an object space into local regions, spacings are arranged among local regions 4a, 4b, 4c and so on so that the surface of an object can be prevented from existing on the boundary of the local regions. Another method includes dividing the object space into the local regions closely arranged without generating any clearance. An occlusion portion in each local region is grasped from the position relation of the local regions, and the pixel information of the section decided as occlusion is deleted. In this case, whether or not the image of the occlusion region can be generated by a unit local region is decided, and when it is decided that the image can be generated, the pixel information is not deleted, and the pixel information projected on the local region is interpolated afterwards.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008248986-A (JP)
Title: Piston ring
Inventor: KARIYA TOMOTAKA
IPC: F16J9/26
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piston ring such that aluminum adhering phenomenon thereto is effectively prevented from occurring.  <P>SOLUTION: This piston ring comprises a piston ring body; and a surface film formed on one of the upper and lower surfaces of the piston ring body or both the upper and lower surfaces of the piston ring. The surface film is formed of a heat resistant resin and a powder formed of a predetermined material contained in the heat resistant resin.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008246792-A (JP)
Title: Manufacturing method for foamed decorative sheet
Inventor: KOIKE HIDEAKI
IPC: E04F13/07
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for inexpensively manufacturing a foamed decorative sheet excellent in smoothness.  <P>SOLUTION: In the manufacturing method of the foamed decorative sheet, after at least foaming agent-containing resin layer is formed on the substrate, the foaming agent-containing resin layer is resin crosslinked, and next, the foaming agent-containing resin layer after the resin crosslinking is foamed. (1) The foaming agent-containing resin layer contains inorganic particles of 70 pts.wt. or more based on 100 pts.wt. of a resin component, and the thickness is 60-200 μm. (2) The resin crosslinking is performed by permeating the substrate from at least the substrate side and irradiating the foaming agent-containing resin layer with an electron beam.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008252431-A (JP)
Title: Operation device
Inventor: FUJIMORI SHUNJI
IPC: H04Q9/00
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small operation device which is provided with an illuminating device irradiating an operation portion with a small light source and is excellent in operability and visibility.  <P>SOLUTION: The operation device is provided with: a thin and flat housing 11 having a width W smaller than the height H, and having a depth D smaller than the width W; and a display part 14 and a plurality of operation buttons 15 disposed on an operation part face 13 which is the widest housing face of the housing 11. The operation part face 13 is formed by being bent at an obtuse angle Θ1 so that it may be divided into a display part face 16 and an operation button face 17 along the longitudinal direction of the housing 11, and in the display part face 16, the illuminating device 18 for emitting light toward the operation part face 17 is arranged at an end side of the housing 11 in a longitudinal direction, and a transmitting part 21 for transmitting an operation signal is provided adjacently to the light source 18.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008250830-A (JP)
Title: Attendance checking system and attendance checking method
Inventor: NAOMI NORIKO
IPC: G06Q50/00
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an attendance checking system capable of alleviating checker's burden, eliminating a need for attendant's procedure at a site, and eliminating the need for an attendant to hold and manage a card, and so on.  <P>SOLUTION: The attendance checking system comprises a first storage means with a face image of an attendant desiring to attend the room of an examination site, for example, prestored therein in association with location information of a seat designated for seating by the attendant; and a second storage means with location information of each seat in the room prestored therein. The attendance check system images an overall image of the room; acquires from the photographed the facial image of the attendant seating in each seat, based on the location information of each seat stored in the second storage section; compares the acquired face image with the face image acquired from the first storage section, based on the location information of the seat seated by the attendant from whom the face image is acquired; determines the attendant as being present, when a predetermined relation exists between the two facial images, and determines the attendant as being absent, when there is no predetermined relation established between the two facial images.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008249099-A (JP)
Title: Hydrostatic continuously variable transmission
Inventor: NAKANO KENICHI
IPC: F16H39/14
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To mechanically prevent malfunction of a lockup mechanism.  <P>SOLUTION: The hydrostatic continuously variable transmission is configured by connecting a swash plate type plunger hydraulic pump (P) and a swash plate type plunger hydraulic motor (M) via a hydraulic closed circuit, an inclined angle of a swash plate of the hydraulic motor (M) is variably controlled, and continuous shift control is executed. There is provided the lock-up mechanism (90) that closes the hydraulic closed circuit so as to make lockup executed when the quantity of oil that flows from the hydraulic pump (P) into the hydraulic motor (M) decreases according to variable control over the inclined angle of the swash plate and the input rotation of the hydraulic pump (P) and the output rotation of the hydraulic motor (M) are substantially synchronous. The lock-up mechanism (90) is operated when lockup control oil pressure is applied and closes the hydraulic closed circuit, however, a lockup control oil passage that supplies the lockup control oil pressure is provided with an opening opened and closed according to the inclination of the swash plate and the opening is closed when the inclined angle of the swash plate is in the vicinity of an angle in an erected condition.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008258689-A (JP)
Title: Channel management system for facility device
Inventor: UENO YOSHIAKI
IPC: H04Q9/00
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a channel management system for facility device which manages channels so that a channel that a facility device uses is not set to a facility device which need not join cooperative operation.  <P>SOLUTION: In the channel management system, facility device 1 communicates over a channel 4 formed on a communication network 3. Channel information of a channel that the facility device 1 uses for communication is managed by a channel managing device 2. The channel managing device 2 includes a managing server device 2a that a manufacturer manages, a channel managing device 2b for construction that a constructor manages, and a channel master device 2c that an operator manages. The facility device 1 is provided with a channel information holding unit 11 where the channel information is registered, and the channel information holding unit 1 is provided with an operation information holding unit 11a stored with operation channel information during the operation, a construction information holding unit 11b stored with construction channel information during the construction, and an operation information holding unit 11c stored with the operation channel information during the operation.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008259265-A (JP)
Title: Electric power steering device
Inventor: YONETANI TAKEAKI
IPC: H02P23/04
Filed: 2007-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric power steering device which can control outbreak of peculiar noise or vibration resulting from detection error of actual current value through a simple arrangement.  <P>SOLUTION: A microcomputer 17 (motor control signal generating section 24) has an open control section 31 performing open control (open loop control), and a section 32 performing switching judgment between feedback control and open control at each control section in addition to F/B control sections 27d and 27q performing current feedback control. Under steering operation state where the motor control for generating assist force exists in such a control region as a torque ripple resulting from detection error of actual current value is generated easily, the control for generating its motor control signal is switched from the current feedback control to open control.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008254554-A (JP)
Title: Car washing system
Inventor: SHINOZAKI KAZUAKI
IPC: B60S3/06
Filed: 2007-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a car washing system which detects the movement of an automobile 3 under a cleaning operation.  <P>SOLUTION: The car washing system comprises: a video camera 24 arranged to pick up an image of an automobile 3 from a rear side of the automobile stopped at the normal car washing position 5; an image processing unit 26e for detecting the position of a number plate in the image picked up by the video camera 24; and a CPU 26a for detecting the movement of the automobile 3 by comparing the position detected when the car washing is started with the position detected during the car washing.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008256102-A (JP)
Title: Bearing device for wheel
Inventor: FUJIMURA HIROSHI
IPC: F16C35/067
Filed: 2007-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bearing device for wheel capable of reducing assembly man-hours and reusing parts of a hub bearing as much as possible in a hub bearing as a vehicular axle structure.  <P>SOLUTION: An outer member 4 comprises a hub ring 4A mounted on a wheel, and an outer ring 4B detachably fitted to a stepped outer ring fitting part 13 provided to an inner periphery of the hub ring 4A. The hub ring 4A and the outer ring 4B are provided with raceway surfaces 5, 6, respectively.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008257065-A (JP)
Title: Microscope deice and microscope system
Inventor: HATTORI TOSHIMASA
IPC: H04N5/91
Filed: 2007-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To confirm success or failure in observation and details of observation without waiting for finish of all the observation, to save time and energy in observation and to avoid opportunity loss to observe a valuable sample or the like.  <P>SOLUTION: The microscope device 1 is equipped with: an image acquiring part 2 acquiring a plurality of frame images by changing a plurality of parameters; an image storing part 3 successively storing the frame images acquired by the image acquiring part 2; a property information storing part 4 storing property information where identification information of the stored frame image is made to correspond to the parameter; and a control part 5 controlling them. The control part 5 stores the updated property information in the property information storing part 4 every time the frame image is stored in the image storing part 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007305977-A (JP)
Title: Semiconductor laser device and manufacturing method thereof
Inventor: FUJIMOTO HIDEYUKI
IPC: H01S5/022
Filed: 2007-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor laser device exhibiting excellent heat dissipation, having a reduced stress exerted on a semiconductor laser chip, and allowing a stable joint; and to provide a manufacturing method of the semiconductor laser device.  <P>SOLUTION: The semiconductor laser device is provided with a semiconductor laser element 10, a base 14 having the semiconductor laser element 10 mounted thereon, and a first and second heat-dissipation members 11, 12. The semiconductor laser device 10 is mounted on the base 14 via heat-joint thereof to the first heat-dissipation member 11, and is heat-jointed to the second heat-dissipation member 12. The second heat-dissipation member 12 is heat-jointed to the base 14.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008262035-A (JP)
Title: Projector with winding type filter
Inventor: UMETSU MASAHIDE
IPC: G03B21/16
Filed: 2007-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projector with a winding type filter where the control of a winding type filter in accordance with the using environment of a projector is performed, and, even if the using environment is changed, the winding type filter of a different kind can be efficiently utilized, and the inside of the projector can be held to a fixed clean state.  <P>SOLUTION: According to information on the kind of a winding type filter 1 from a filter detection part 4 and information on clogging from a clogging detection part 5, in a control section 2, a filter winding time in accordance with the kind of the winding type filter 1 is set. The winding time is the intervals of the time for winding the winding type filter 1. Per the passage of the set time, a filter winding command is transmitted from the control section 2 to the driving section 3. In accordance with the filter winding demand, the driving section 3 winds the winding type filter 1 by a fixed amount.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008260211-A (JP)
Title: Single-faced corrugated board, manufacturing device thereof, and manufacturing method thereof
Inventor: ITO SADAMI
IPC: B32B3/28
Filed: 2007-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a single-faced corrugated board for improving moldability by removing the difficulty in being folded while maintaining characteristics of the single-faced corrugated board, and by folding or turning in the single-faced corrugated board to an arbitrary angle.  <P>SOLUTION: In the single-faced corrugated board, a sheet of liner paper and a sheet of corrugated paper having corrugation are bonded with an adhesive in order to solve the problem. The single-faced corrugated board has many rows of push-in part formed in parallel on a projection part of many rows of stages formed in parallel of the corrugated paper.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008260457-A (JP)
Title: Seatbelt device
Inventor: YASUDA TOMOKO
IPC: B60R22/12
Filed: 2007-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seatbelt device improved in a holding property of an occupant during normal driving, without giving a strong oppressive feeling to the occupant.  <P>SOLUTION: Side part bag elements 19A, 19B capable of expanding/contracting are provided at positions facing both outside portions of a waist portion or a thigh portion of the occupant m of a wrap belt 4a. An air supplying/discharging device 30 supplying/discharging compressed air to/from the side part bag elements 19A, 19B is provided. The compressed air is supplied from the air supplying/discharging device 30 to the side part bag elements 19A, 19B when the wrap belt 4a is equipped, and the side part bag elements 19A, 19B are expanded to restrain the occupant.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008270866-A (JP)
Title: Device for informing radio wave signal
Inventor: HOSOKAWA NAOKI
IPC: H04B1/10
Filed: 2007-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for informing radio wave signal capable of employing typical cost-saving configurations as circuit configurations of a receiving section, as before, and preventing malfunction in an intense-electric-field area, for example, close to a transmitting station.  <P>SOLUTION: The radio wave signal informing device is equipped with the reception section 1, a signal level detecting section 2, an arithmetic section 3, an informing section 4, a scan frequency setting section 5, a storage section 6, and so on, and configured to receive a radio wave of a band of 180 to 400 MHz etc., and to output an informing signal, when the signal level of a target radio wave is higher than prescribed level. The frequencies of a band to be received and informed are allocated to a car locator system, supervisory system digital radio, and the like. Frequencies near the target radio wave are also received as instructed by the scan frequency setting section 5, and the arithmetic section 3 carries out determination operation to cancel a success in reception detection, when the signal level of the target radio wave is higher than the prescribed level and the signal level at a nearby frequency is higher than the prescribed level.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008270904-A (JP)
Title: Surface acoustic wave apparatus and branching filter
Inventor: TAJIMA MOTOYUKI
IPC: H03H9/72
Filed: 2007-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To suppress a ripple in a surface acoustic wave apparatus which has a LiTaO<SB>3</SB>piezoelectric substrate joined onto a support substrate and in a branching filter.  <P>SOLUTION: The surface acoustic wave apparatus is provided which includes: the support substrate 10; the LiTaO<SB>3</SB>piezoelectric substrate 20 joined onto the support substrate 10 and having a normal direction of a principal plane 21 rotated by 43 to 53° in a direction to a Z axis direction from a Y axis around an X-axis; and an electrode pattern 22 formed on the piezoelectric substrate 20, the branching filter using the surface acoustic wave apparatus is also provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008264074-A (JP)
Title: Pachinko game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2007-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Pachinko game machine which enables one screen of correct drawing data to be drawn and displayed on a liquid crystal display device though affected by noises.  <P>SOLUTION: Each time the output of a DMA execution signal DMAFLAG from a VDP 1750c is stopped, a liquid crystal control MPU 1750a writes set values of: a field 1750g [0] write start address register to a field 1750g [3] write start address register; and a field 1750g [0] reading start address register to a field 1750g [2] reading start address register; as a group of registers 1750fa of a scaler IC1750f by a DMAFLAG interruption processing. In other words, the set values are overwritten per 16 ms in the DMAFLAG interruption, thereby drawing and displaying the one screen of the correct drawing data on the liquid crystal display device 1315 though affected by noises.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008270530-A (JP)
Title: Dicing frame
Inventor: TANAKA KIYOBUMI
IPC: H01L21/301
Filed: 2007-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dicing frame capable of surely sucking when doing it with a sucking pad.  <P>SOLUTION: A semiconductor wafer is housed in a hollow frame 1 which is injection-molded with such molding material as contains resin. The frame 1 for dicing is vacuum-sucked in detachable manner by a vacuum sucking pad 20. A counter bore 30 is formed on a surface 4 of the frame 1. The surface 4 of the frame 1 is connected to a bottom surface 31 of the counter bore 30 by a slope 32 whose tilting angle is 30° or less. Since the counter bore 30 is formed in plate shape, in cross section, with its slope 32 tilted about 30° or less, no large gap occurs between the counter bore 30 and the vacuum sucking pad 20, the vacuum sucking pad 20 does not displaces, nor the air leaks to hinder vacuum sucking.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008270006-A (JP)
Title: Connecting method of flat cable
Inventor: YOSHIKAWA TOMOKI
IPC: H01B13/00
Filed: 2007-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connection method of a flat cable with a conductive member in which a lead free solder is used and workability is excellent.  <P>SOLUTION: An end side of a flat cable 1, having a plurality of conductor parts 2 arranged in parallel each other, a first covering portion 3a covering the plurality of the conductor parts 2 with a part of their end sides exposed, a second covering portion 3b which is positioned nearer the end sides than the first covering portion 3a and covers the end sides of the plurality of the conductor parts 2, is pinched between a pair of jigs 4, 5 in a central portion of which through holes 8a, 8b are formed, and the second covering portion 3a is shielded and moreover the exposed conductor parts 2 exposed out between the first covering portion 3a and the second covering portion 3b are positioned at a position overlapping with the through holes 8a, 8b, and then, the end side of the flat cable 1 is immersed in a jet solder tank 10 in which liquid lead free solder 14 is stored and the liquid lead free solder 14 is deposited only on the exposed conductor parts 2, and the exposed conductor parts 2 and other conductive members are brazed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008271316-A (JP)
Title: Image processing apparatus and method
Inventor: OBARA NAGAYOSHI
IPC: H04N5/20
Filed: 2007-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing technology for improving tone reproduction of a wider range of dark portion by simple operation processing.  <P>SOLUTION: In the image processing method, an average value of pixel values in an image is calculated, and the maximum value and the minimum value of those pixel values are also calculated. Using a tone conversion characteristic of increasing the brightness of those pixels having pixel values falling in a range between the average value minus the maximum value and the minimum value than the other pixels outside the range, the pixel values in the image are replaced. The image processing apparatus includes a means for calculating the average value of the pixel values in the image, a means for calculating the maximum value of the pixel values in the image, a means for calculating the minimum value of the pixel values in the image, and a means of replacing the pixel values in the image by using the tone conversion characteristic of increasing the brightness of those pixels having pixel values falling in the range between the average value minus the maximum value and the minimum value than the other pixels outside the range.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008264857-A (JP)
Title: Press forming method having excellent shape fixability
Inventor: ISOGAI EIJI
IPC: B21D37/08
Filed: 2007-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a press forming method for preventing warping and twisting of a longitudinal wall part occurring in a press-formed product.  <P>SOLUTION: The press forming method is provided for press-forming a member having a U-shaped section or a V-shaped section at least in a part thereof, wherein in a first pressing step, a recess having the predetermined length L1 and width and depth is press-formed so that horizontal sections of a pair of longitudinal wall parts 11, 11 form closed sections, and thereafter, at least one press forming is performed so that the length L2 in the longitudinal direction of the longitudinal wall parts 11, 11 is increased (L2>L1), and thereby the residual stress due to the press forming is mitigated, and the spring-back can be considerably reduced. In the press forming step of increasing the length of the longitudinal wall parts 11, 11, a three-divided punch having a punch of a wedge shape 5 in a center part may be used. Thereafter, trimming is performed so that ends of the longitudinal wall parts form a product shape of an open section.  <P>COPYRIGHT: (C)2009,JPO&INPIT