baber/WOPTO huggingface dataset:
Patent JP-2009296482-A (JP)
Title: Diversity receiver
Inventor: TO GENSHU
IPC: H04N5/44
Filed: 2008-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a general-purpose IC for demodulation without specially modifying a general-purpose IC for OFDM demodulation for diversity reception.  <P>SOLUTION: In a diversity receiver 30 that performs diversity combining of OFDM modulation signals from antennas 31 and 35 that are placed apart from each other, a reference signal Ref to generate local oscillation signals for frequency conversion in first and second mixers 33 and 37 is inputted to a filter circuit 52, a phase of the reference signal Ref supplied to one local oscillation device 53 is controlled by an LC resonant filter circuit 52a, and the reference signal Ref whose phase is not controlled is supplied to the other local oscillation device 53. A phase difference between intermediate-frequency signals is detected from the intermediate-frequency signals outputted by the first and second mixers 33 and 37, and a direct-current voltage signal that is a tuning voltage of the LC resonant filter circuit 52a is generated and applied to the LC resonant filter circuit 52a.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009297056-A (JP)
Title: Distal end of front vision type endoscope
Inventor: KURAMOCHI YUTA
IPC: G02B23/24
Filed: 2008-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly safe distal end of a front vision type endoscope, with which it is surely decide how much a treatment tool is projected from the distal end face of a distal end hood even when the transparent distal end hood is provided.  <P>SOLUTION: In the distal end of the front vision type endoscope, an observation window 3 and a treatment tool projection port 5 are each arranged to the front on the distal end face 2a of an insertion part 1, the cylindrical transparent distal end hood 10 is arranged projecting to the front from a position surrounding the distal end face 2a of the insertion part 1, and a treatment tool guide path 11 for guiding the treatment tool 100 projecting from the treatment tool projection port 5 is formed on the distal end hood 10. A plurality of scale marks 12 displaying the length of the treatment tool 100 in the advancing direction are provided at the position on the side facing the observation window 3 of the treatment tool guide path 11.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009297101-A (JP)
Title: Game machine, lamp control method and program
Inventor: SOMEYA JO
IPC: A63F7/02
Filed: 2008-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To synchronize two or more times of symbol variations of pseudo continuation or the like and lamp control, to reduce the processing burdens of control and to diversify a light-emitting color during the pseudo continuation.  <P>SOLUTION: The game machine includes: a main control part 201 for outputting a command every time of a start winning; a performance control part 202a for receiving the command outputted from the main control part 201, varying symbols every time of receiving the command, and outputting the command of the lamp control corresponding to the symbol variation; and a lamp control part 202c for changing the light-emitting color of a lamp provided on the game machine every time of receiving a pseudo continuation command from the performance control part 202a. The lamp control part 202c has lamp data to which the light-emitting color corresponding to the number of times of receiving the pseudo continuation command is set, and determines the light-emitting color during the symbol variation using the light-emitting color set to the lamp data every time of receiving the command of the pseudo continuation. When receiving a latent command, the determined light-emitting color is changed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009299778-A (JP)
Title: Hard thin film coated bearing structure
Inventor: KAMIYAMA EIICHI
IPC: F16C33/12
Filed: 2008-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hard thin film coated bearing structure in which a shaft surface or a bearing surface is coated with a hard thin film, and oil is directly supported between the shaft surface and the bearing surface and the deterioration of performance is hardly caused.  <P>SOLUTION: This hard thin film coated bearing structure in which oil is directly supplied between sliding surfaces (between a free shaft 33 and a free shaft housing 23) and a shaft surface and/or a bearing surface is coated with a hard thin film such as a DLC thin film is formed by machining the shaft surface (an outside surface) of the free shaft 33 and/or the bearing surface of the free shaft housing 23 into a shape wherein a bearing gap in a position separated at a distance from an oil outlet of a free shaft 31 becomes wider. By this structure, a function for positively discharging fine particles supplied between the sliding surfaces is given to the hard thin film coated bearing structure.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009298077-A (JP)
Title: Recording device
Inventor: IWAKURA HIROYA
IPC: B41J2/01
Filed: 2008-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording device that has a configuration capable of switching a gap between a recording head and a material to be recorded, and that is able to record a high quality image at a low cost.  <P>SOLUTION: The recording device includes: a carriage 50 that moves in a main scanning direction with the recording head mounted thereon; and a guide plate metal rail 52 for guiding the movement of the carriage 50. The carriage 50 is provided with a sliding member 58 movable in the direction of the height of the carriage 50 relative to this carriage 50. Between the carriage 50 and the sliding member 58, a switching member 583 is disposed for moving in the main scanning direction relative to them, thereby relatively displacing the carriage 50 and sliding member 58 in the direction of the height of the carriage 50.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010000834-A (JP)
Title: Power output device, control method thereof, and vehicle
Inventor: OKAMURA SAKAKI
IPC: B60L50/16
Filed: 2008-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To suppress increase in the rotating speed of a rotator when the rotator is rotated during execution of a lock control for controlling an electric motor so as to limit the rotation of the rotator by fixing the direction of the magnetic field of a stator.  <P>SOLUTION: When electric angle difference θe2* becomes larger than a lock allowable difference Δθ1o during execution of the lock control for controlling a motor by use of a fixed control electric angle Δθe2* so as to limit the rotation of a rotor within the range in which the electric angle difference Δθe2* is the lock allowable difference Δθlo (S190), the motor is controlled by use of the control electric angle θe2* according to the rotating direction of the rotor, the electric angle difference Δθe2 and the lock allowable difference Δθ1o (S210 to S260). Accordingly, the direction of the magnetic field of the stator is rotated in response to the rotation of the rotor (rotation in the direction of a magnetic flux of a permanent magnet), and a maximum lock torque opposite to a load torque acts from the motor to a power shaft, whereby the rotating speed of the rotor (power shaft) can be suppressed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010001622-A (JP)
Title: Hinge
Inventor: ASAI TAKESHI
IPC: B65D45/16
Filed: 2008-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hinge which can improve sealability between a fixed frame portion of a vacuum chamber and a movable frame portion thereof.  <P>SOLUTION: This hinge 10 comprises a fixed vane 12 which is attached to the fixed frame portion 2 of the vacuum chamber 1, a movable vane 13 which is attached to the movable frame portion 3, and a shaft 14 which is interposed between the vanes 12 and 13. The shaft 14 is inserted through a pair of first sleeves 16 which are formed in the fixed vane 12, and a second sleeve 19 which is formed on the movable vane 13 and positioned between the pair of first sleeves 16. A radial cross section of a shaft insertion hole 17 of the first sleeve 16 is formed in an oval shape. A radial cross section of a shaft insertion hole 21 of the second sleeve 19 is formed in a circular shape, and a peripheral surface of the shaft 14 is brought into close contact with its peripheral surface. A spring 31 for pressing the fixed vane 12 and an outer surface of the second sleeve 19 of the movable vane 13 is interposed between the first sleeves 16. The spring 31 makes the shaft 14 biased outward in the width direction B of the fixed vane 12 in the shaft insertion hole 17.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008221011-A (JP)
Title: Game ball lifting device
Inventor: HAYASHI NOBUYUKI
IPC: A63F7/02
Filed: 2008-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To prevent oversupply of game balls to a replenishing path or wasteful idling operations when an upper tank has no balls, in a game ball lifting device in which an upper tank storage is placed lower than the replenishing path, and game balls are lifted from the upper tank bottom to the replenishing path to be discharged.  <P>SOLUTION: This game machine, including conveyed game ball sensors 72L and 72R for detecting game balls on a replenishing path 50, and upper tank sensors 71L and 71R for detecting game balls in a upper tank 13, controls the operation of a motor 24 for rotating a lifting belt 21 of a game ball lifting device 20 according to the ball detection results by these sensors.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2010005649-A (JP)
Title: Casting device
Inventor: SOFUE SUMIO
IPC: B22D18/04
Filed: 2008-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a casting device capable of relatively reducing a space needed for being installed.  <P>SOLUTION: The casting device includes: a machine base 3 provided with an opening to which a molten metal retaining furnace can be taken in/out on at least one side part and a space capable of storing the molten metal retaining furnace at the inside, respectively; a die base 5 mounted at the upper part of the machine so as to be elevated stand and also vertically provided with a stroke; a lower die plate 6 mounted at the upper face of the die base and whose surface can be mounted with a sand mold; a movable die plate 7 arranged elevatably at the upper part of the lower die plate; a chamber means 8 mounted at the upper face of the lower die plate and the lower face of the movable die plate, separable up and down at a prescribed position and capable of airtightly surrounding the sand mold on the lower die plate; an elevating means 9 elevating the movable die plate; and a taking in/out means 10 mounted on the machine stand so as to be composed of a pair of link mechanisms with the shape of a parallelogram, and allowing the upper parts of the elevating means with a movable die plate and the chamber means to take in/out to the position directly above the lower part of the chamber means.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010010547-A (JP)
Title: Flip-chip bonder device
Inventor: KAWASAKI KYO
IPC: H01L21/60
Filed: 2008-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem that there is the cause that the temperature of a 2-field camera is changed, a focus is displaced and a defective is generated because the 2-field camera is used for confirming and adjusting a final place at a time when a semiconductor chip and a circuit board are joined in a heating-pressing manner but the 2-field camera is arranged adjacently to a heating section in a flip-chip bonder device.  <P>SOLUTION: The accurate position of the focus can be kept by uniformly cooling the whole 2-field camera and removing the distortion of the whole 2-field camera. Consequently, the generation of the defective can be prevented.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010011931-A (JP)
Title: Coupling structure of frame member in cabinet body
Inventor: ITO TOMOHIRO
IPC: F16B7/20
Filed: 2008-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to reduce the number of coupling operation steps up to now and to couple frame members with each other perpendicularly on the same virtual plane.  <P>SOLUTION: An inner partitioning piece 31d is arranged in the inside of a longitudinal frame member 31 which is the first frame member, while cut out portions 31j reaching the inner partitioning piece 31d are arranged in the coupling position of the side pieces 31c, 31c of the longitudinal frame member 31. A cut out portion 6j reaching a rear piece 6b is arranged in the back half portion 6a-1 of the upper piece 6a of a lateral frame member 6A which is the second frame member. The hollow columnar portion 6h of the lateral frame member 6A is fit into the cut out portions 31j of the longitudinal frame member 31, and the inner partitioning piece 31d of the longitudinal frame member 31 and the rear piece 6b of the lateral frame member 6A are screwedly fixed by screws 18, 18 threaded into screw holes 14, 14 arranged in the coupling piece 31e and the inner partitioning piece 31d of the longitudinal frame member 31.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010015650-A (JP)
Title: Semiconductor storage device
Inventor: MIYAGAWA TADASHI
IPC: G11C11/4091
Filed: 2008-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To increase the speed to measure the cell signal volume distribution by shortening the external reference voltage charging time on the bit lines in the test mode.  <P>SOLUTION: A semiconductor storage device 1 has memory cells 10, 20 including data holding capacitors, a plurality of word lines WL0, WL1 to select memory cells, bit lines BL0, BL1 for reading the signals of the memory cells selected by the word lines, precharge circuits 14, 24 to precharge the bit line paired with the bit lines connected to the selected memory cell by applying to it the external reference voltage Vdr to compare with the voltage produced in the bit line when selecting the memory cell, precharge assist circuits 12, 22 connected to the bit lines in parallel with the precharge circuits to charge the bit lines, and a sense amplifier 6 connected to the pair of bit lines to detect and amplify the potential of the bit line connected to the selected memory cell.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010014670-A (JP)
Title: Visual inspection apparatus, visual inspection method, image processing method, and visual inspecting apparatus using the apparatus
Inventor: YAGINUMA YOSHITAKA
IPC: G01N21/952
Filed: 2008-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To inclusively evaluate and inspect an appearance abnormal section and a surface depth abnormal section on many conditions that are close for visual inspection, using a simple apparatus structure.  <P>SOLUTION: The cylinder peripheral surface inspecting apparatus 10 comprises an illumination section 12 for projecting the striped pattern from the bright field to the dark field on the peripheral surface of the cylinder object 1; a line laser projector for projecting light on the cylinder peripheral surface; a camera 14 for imaging the cylinder peripheral surface; and an image processing apparatus 30 for extracting the abnormal sections of the cylinder object 1 from pick-up image data. The image processing apparatus 30 comprises an appearance abnormality inspection section that aligns the positions of a plurality of developed images of different illumination conditions and imaging angles, reconstructs them into a virtual screen hierarchical array, and extracts the appearance abnormal section of the cylinder object 1 from stratification image data; a surface depth abnormality inspection section that indexes, from image data, the position of the cylinder peripheral surface on which a line laser beam is projected, extracts the surface depth abnormal section, and maps it on the virtual screen hierarchy array while performing alignment; and a determining section for inclusively determining the pass/fail of the cylinder object 1 from many data of different abnormality extraction conditions that are similar to visual inspection.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010012177-A (JP)
Title: Wound dressing material
Inventor: KAWANAMI KAZUMI
IPC: A61L15/16
Filed: 2008-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wound dressing material having excellent water absorbency and a diffusion property, capable of swiftly absorbing a liquid or the like exuding from a wound, while diffusing the liquid over the whole wound dressing material.  <P>SOLUTION: The wound dressing material has a three-dimensional continuous network structure obtained by dissolving a bubble forming material in a solvent and extracting and removing the bubble forming material from a molded body of a diffusion solution including polyurethane resin and the bubble forming material. More specifically, the wound dressing material has a wound-facing layer and an outer layer layered on an intermediate layer having the three-dimensional network structure obtained by dissolving the bubble forming material in the solvent and extracting and removing the bubble forming material from the molded body of the diffusion solution including polyurethane resin and the bubble forming material.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010021600-A (JP)
Title: Communication apparatus
Inventor: SHIRAI TAKAAKI
IPC: H04N1/00
Filed: 2008-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication apparatus facilitating input operation by preventing erroneous input into unused columns of a telephone directory.  <P>SOLUTION: A FAX machine includes a telephone directory 140 for storing the name of a communication opposite party and information about the opposite party. The telephone directory 140 has a group of information columns comprising a column of opposite party name and a plurality of items. The FAX machine enables a user to select each of the items of the group of information columns in the telephone directory 140. When the user selects not to use the columns, the telephone directory 140 in which the selected items are deleted is reconstructed, and an input screen of data is configured based on the reconstructed telephone directory 140. Accordingly, data input into the items (unused columns) for which unuse is selected can be restricted.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010018961-A (JP)
Title: Sound-absorbing and sound-insulating composite material
Inventor: MIZUTA MASAAKI
IPC: C04B38/08
Filed: 2008-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sound-absorbing and sound-insulating composite material capable of efficiently absorbing and insulating noises at a frequency of 500 Hz or less.  <P>SOLUTION: In this sound-absorbing and sound-insulating composite material, a plastic foam member is laminated on at least one side of a sheet member in which a fiber sheet with an open hole is impregnated with a composite material composition containing porous inorganic matter, metal particles and a binder. Furthermore, in the sound-absorbing and sound-insulating composite material, the sheet member and the plastic foam member are laminated in this order on one side of a flame-retardant sheet.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008247614-A (JP)
Title: Group control device of elevator, and elevator system
Inventor: AOKI HITOSHI
IPC: B66B1/18
Filed: 2008-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a group control device of elevators capable of shortening the average service completion time by determining the response order based on the destination floor call to be entered by a destination floor entering means, and an elevator system.  <P>SOLUTION: The control device 3 of the elevator 1 includes a destination floor entering unit 5 for entering the destination floor of a passenger. A control unit 11 divides a plurality of destination floor calls entered by each destination floor entering unit 5 into six groups, and determines the response order based on the position and the direction of the elevator.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010017374-A (JP)
Title: Jet nozzle structure and circulation adapter
Inventor: YAMAMOTO YUZO
IPC: A61H23/00
Filed: 2008-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide jet nozzle structure and a circulation adapter for jetting an air bubble jet stream including air bubbles to a bathtub, the jet nozzle structure and the circulation adapter providing the air bubble jet stream to be advanced in a target direction without being diffused in the circumference.  <P>SOLUTION: A jet nozzle 48 comprises: a concentric external guard 52 centered about an air bubble jet stream jetting port 24; and an internal guard 53 arranged inside the external guard 52. The internal guard 53 comprises: an inner wall 55 which is enlarged in a tapered shape toward the bathtub 1 and has a cross shape opening 54; a cylindrical outer wall 56 for connecting the bathtub 1-side edge part of the inner wall 55 to the counter-bathtub 1-side edge part of the internal guard 53; and four circulation-flow holes 57 which are formed in upper, lower, right, and left places and penetrating the internal guard 53 so as to be communicable between the inside and outside thereof. The external guard 52 is enlarged in a tapered shape toward the bathtub 1 so as to be in parallel with the inner wall 55.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010023571-A (JP)
Title: Air-conditioner case
Inventor: YAMAMOTO TAKESHI
IPC: B60H1/00
Filed: 2008-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To improve an assembling property of divided cases when the assembling tracks of the first and second divided cases have arc shapes.  <P>SOLUTION: The cross sectional shapes of a groove portion 12 provided at one end portions of the first and second divided cases 10, 20 and a projecting portion 22 provided at the other end portions are made to have arc shapes about a reference portion. Therefore, in the arc-shaped tracks about the reference portion, when the groove portion 12 and the projecting portion 22 are relatively rotated to be fitted, the groove portion 12 and the projecting portion 22 can be fitted with each other without interfering.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010026658-A (JP)
Title: Palm position detection device, palm print authentication device, cellphone terminal, program and palm position detection method
Inventor: OTA YOKI
IPC: G06T7/60
Filed: 2008-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To automatically detect a position of a palm from an image captured by a cellphone terminal, for example.  <P>SOLUTION: This palm position detection device detecting the position of a palm in an image obtained by imaging a palm side of a hand has: a palm right-and-left direction detection means detecting a right-and-left direction of the palm in the image based on changes of pixel values of the image; an upper end detection means detecting coordinates of the upper end of the palm in the image based on the changes of the pixel values in the right-and-left direction of the palm of the image; a right and left ends detection means detecting coordinates of the right and left ends of the palm in the image based on the changes of the pixel values in the right-and-left direction of the palm of the image; and a lower end detection means detecting coordinates of the lower end of the palm in the image from the coordinates of the right and left ends of the palm and the coordinate of the upper end of the palm.  <P>COPYRIGHT: (C)2010,JPO&INPIT