baber/WOPTO huggingface dataset:
Patent JP-2008010519-A (JP)
Title: Jig and method for substrate inspection
Inventor: KAJITANI SATOSHI
IPC: H01L21/66
Filed: 2006-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate inspection jig which can reduce machining time or machining cost required for forming a mark on a wafer.  <P>SOLUTION: The substrate inspection jig 11 is used to inspect defect on a monitor wafer 3 by using an inspection device and a review device. A mark 13 is formed in a seat 12, and a fitting means 14 is provided to fit the seat 12 on the surface of the monitor wafer 3. The fitting means 14 is provided with a fitting member 16 which can be fitted to the outer periphery of the monitor wafer 3, and a bridge member 17 for connecting the fitting member 16 and the seat 12. When the fitting member 16 is fitted to the outer periphery of the monitor wafer 3, the seat 12 is arranged on the surface of the monitor wafer 3.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008008377-A (JP)
Title: Rolling bearing
Inventor: HIGUCHI OSAMU
IPC: F16C33/58
Filed: 2006-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling bearing whose inner ring is assembled on a shaft in a clearance fitted state, the inner ring secured to the shaft to prevent the creep of the inner ring to the shaft.  <P>SOLUTION: The inner ring 1 has one end extending to the axial direction. Three slits 6 cut from the end face of an inner ring extension portion 1a to the axial direction are formed at equal internals in the peripheral direction. A male screw 7 is provided on the outer peripheral face of the inner ring extension portion 1a, and a female 8 is provided on the tapered-hole-shaped inner peripheral face of an annular member 5 which has its inner diameter slightly smaller than the outer diameter of the inner ring extension portion 1a. The annular member 5 is screwed through its larger inner diameter side to the inner ring extension portion 1a. Thus, the inner ring extension portion 1a is diameter-shrunk to fasten the shaft A, and then the inner ring 1 is secured to the outer peripheral face of the shaft A.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008017140-A (JP)
Title: Monitoring data transmission system
Inventor: NAKABAYASHI SUMIE
IPC: H04M11/00
Filed: 2006-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To prevent leakage of monitoring information by a simple configuration.  <P>SOLUTION: A monitoring device 1 distributes monitoring data which are encrypted by using one of encryption keys previously allocated to devices to a user device 3. A key control device 2 stores identification information of the monitoring device 1 available to the user, and the encryption key allocated to the monitoring device 1 in association with a user ID. The user device 3 transmits the user ID, and a request to acquire an encryption key including identification information of the desired monitoring device 1, to the key control device 2; and obtains the encryption key of the monitoring device 1. The user device 3 decodes monitoring data which is distributed by the monitoring device 1 by using the obtained encryption key and displays it.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008016156-A (JP)
Title: Semiconductor integrated circuit
Inventor: YASUKURA KENICHI
IPC: G11C29/12
Filed: 2006-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit in which a fault diagnosis is possible at real speed by shortening a period required for the fault diagnosis.  <P>SOLUTION: The semiconductor integrated circuit is provided with a first capturing register which maintain an output at that time when a flag signal is given; a save register which carries out a shift output of a saved content at the time when saving an output from the first capturing register and the flag signal is given; a BIST (built in self test) circuit including a diagnostic data save circuit containing a flag suppression means which compares an output of the first capturing register with the saved content of the save register and once the flag signal is given, suppresses a flag based on the output from the first capturing register and the output from the save register; a memory cell; a second capturing register which maintains a held content at that time when the output of the memory cell is captured and the flag signal is given; a comparator circuit which compares the output of the second capturing register and an expected value and outputs a comparison result signal when disagreement; and a memory color containing a flag register which outputs a flag signal based on the comparison result signal during the flag is not suppressed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007028894-A (JP)
Title: Bridge-less bidirectional forward version converter
Inventor: SOLDANO MARCO
IPC: H02M7/12
Filed: 2006-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit for converting electric power from an AC power source into DC power.  <P>SOLUTION: This circuit includes a bidirectional switch with capacity for conducting a current in both directions and interrupting the current. One or a plurality of control switches are connected to one bidirectional switch, to make a flow effective and ineffective of a current flowing through the bidirectional switch. This control switch is controlled by signal voltage, one threshold value voltage of a gate in the bidirectional switch is discharged so as to switch the bidirectional switch on. When the threshold value voltage is not discharged by the control switch, the bidirectional switch is switched off. In addition, this circuit includes a transformer having one or a plurality of primary windings and having a secondary winding, and the respective primary winding is connected to one of sources of the bidirectional switch. When a current flowing through the source of the corresponding bidirectional switch is made ineffective, the flow of the current passing through the primary winding is made ineffective.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008018619-A (JP)
Title: Thermal recording medium
Inventor: NATSUI JUNPEI
IPC: B41M5/337
Filed: 2006-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal recording medium which has a high color developing sensitivity, is superior in storing properties such as heat resistance, water resistance and plasticizer resistance, and has good printing running properties.  <P>SOLUTION: The thermal recording medium is successively provided with a thermal recording layer comprising a colorless or light-colored electron-donating leuco dye and an electron-accepting developer and a protective layer in this order on a substrate. The thermal recording layer is characterized by comprising a condensation composition comprising 2,2'-methylene-bis(4-t-butyl-phenol) as the electron-accepting developer, and comprising a carboxyl group-containing resin, an epichlorohydrin resin and a modified polyamine/amide resin as the protective layer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007334272-A (JP)
Title: Sound effect attaching apparatus
Inventor: KATO TATSUYA
IPC: G10H1/00
Filed: 2006-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To introduce concept of a particle into a physical model of an electronic circuit level with a realistic calculation amount in a sound effect attaching apparatus like amplifier for musical instruments and electric musical instrument.  <P>SOLUTION: A product of a function value, in which distance between a nozzle for injecting the particle with a prescribed speed by synchronizing to an input signal and the particle is set as a parameter, and charge of the particle is made a detected value for one particle. By introducing concept of a sensor which sums up the detected value and made into an output signal, interface between motion calculation of the particle based on a virtual physical law, and a sound signal, is attained.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008020032-A (JP)
Title: Position detector for fluid pressure cylinder
Inventor: NOMURA MASAYUKI
IPC: F15B15/28
Filed: 2006-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To perform stable position detection even if a position detector is mounted on a fluid pressure cylinder so that the leading side of a lead wire thereof can be set either on a piston side or on a head side.  <P>SOLUTION: The position detector 10 comprises a circuit board 20 which is vertically arranged relative to a magnet 16 provided on a piston 12 in a mounted state on the fluid pressure cylinder 11, and two magnetic sensors 21 and 22 disposed on both surfaces of the circuit board 20 while being respectively shifted in the moving direction of the piston 12 so that the operating ranges thereof are partially overlapped. The magnetic sensors 21 and 22 each compare an output voltage of a magnetic resistance element showing a resistance value corresponding to the intensity of magnetic field from the magnet 16 with a reference voltage by a comparator and output the comparison result. The position detector 10 includes a light emitting diode which emits light when one of the two magnetic sensors 21 and 22 is in the detecting state, and a light emitting diode which emits light when both of the two magnetic sensors 21 and 22 are in the detecting state.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006279086-A (JP)
Title: Printed wiring board
Inventor: SOMEI JUNICHI
IPC: H05K1/02
Filed: 2006-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the amount of warpage of a printed wiring board after heat treatment while suppressing loss due to a separate process without deteriorating product performance by contriving a conductive pattern formed on the board.  <P>SOLUTION: The printed wiring board includes a board 2 made of insulating material, strip line 1 provided on the surface of the board 2, and a ground metal layer 3 provided on the back side of the board 2. Then, openings 4 reaching the board 2 are formed in the ground metal layer 3. A radio wave receiving converter and an antenna device are provided with the above-mentioned printed wiring board.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008026998-A (JP)
Title: Obstacle location calculation system and method
Inventor: NISHIMURA MASANOBU
IPC: B60R21/00
Filed: 2006-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an obstacle location calculation system and an obstacle location calculation method for highly precisely calculating a location where an obstacle exists by calculating a parallax including the image data of the vicinal region of an object region as the object of parallax calculation.  <P>SOLUTION: Image data picked up by a plurality of far infrared image pickup devices which image the vicinity of a vehicle are acquired, and the existence of an obstacle in an image is detected, and the location of the obstacle is calculated. The image data acquired from the plurality of far infrared image pickup devices are divided into object regions of prescribed size, and extended regions configured of the divided object regions and vicinal regions existing in the vicinity of the object regions are set. Correlation values are calculated between the plurality of images for every extended region, and a parallax between the extended region in one image data and the corresponding region in the other image data is calculated based on the calculated correlation value. The adjacent regions whose parallaxes are almost matched are connected, and specified as an obstacle candidate region, and the actual location of the representative point of the specified obstacle candidate region is guessed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008025905-A (JP)
Title: Refrigerator
Inventor: TAKEGAMI MASAAKI
IPC: F25B1/10
Filed: 2006-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To obtain necessary refrigerating performance by ensuring a low stage-side refrigerant flow rate in a refrigerator 1 comprising variable displacement first compressor 11 and second compressor 12 and performing dual-stage compression of refrigerant.  <P>SOLUTION: A controller 30 for controlling operation of a refrigeration circuit 10 comprises a first control part 31 controlling the operation performance of the first compressor 11 based on a cooling load, and a second control part 32 increasing the operation performance of the second compressor 12 when the opening of a second expansion valve 16 is smaller than a predetermined opening or when the discharge temperature of the first compressor is higher than a predetermined temperature.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008029121-A (JP)
Title: Piezoelectric vibrator and ultrasonic motor including the same
Inventor: MORI KENSHIN
IPC: H02N2/00
Filed: 2006-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric vibrator that is of so simple single-plate structure that it is driven by a single-phase power supply but yet is of long life and can be invertibly operated, and to provide an ultrasonic motor utilizing this vibrator.  <P>SOLUTION: A rectangular columnar piezoelectric body has a pair of driving electrodes on its opposite principal surfaces. A non-piezoelectric elastic chip is bonded to a pair of opposite side surfaces, different from the principal surfaces, of the rectangular columnar piezoelectric body in offset positions on the respective surfaces. In other words, the elastic chips are bonded in positions deflected from the center of the respective surfaces. At this time, the two elastic chips are bonded in positions symmetric with respect to the center of the rectangular columnar piezoelectric body, so that they are not opposed to each other.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008023177-A (JP)
Title: Electric appliance for home use
Inventor: YASUDA SHINYA
IPC: A47J27/00
Filed: 2006-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To disperse force generated when an cover body of an appliance is opened, to prevent damage, and to secure an equal opening position for each appliance.  <P>SOLUTION: The electric appliance (rice cooker 10) includes a main body 12 having an orifice 18, and a cover body 36 rotatably attached to the main body 12 and designed to open or close the orifice 18, wherein the hinged part 26 of the main body 12 and the connecting part 55 of the cover body 36 are rotatably joined. At or near the hinged part 26, there are installed a first stopper 30 that horizontally receives the cover body 36 and a second stopper 31 that vertically receives it, as a structure of the appliance.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006343769-A (JP)
Title: Optical fiber
Inventor: MORI ATSUSHI
IPC: G02B6/02
Filed: 2006-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical fiber made of a tellurite glass with high nonlinearity capable of avoiding influences of material dispersion, having a large effect on optical signal processing utilizing the nonlinearity, and attaining wideband zero dispersion in a communication wavelength band.  <P>SOLUTION: The optical fiber 100 made of a tellurite glass having a zero-material dispersion wavelength equal to or greater than 2 μm has a core region 101, a first cladding section 102 enclosing the core region 101 and having a plurality of air holes 102a in a circumference direction of the core region 101 and along an axial direction of the core region 101, and a second cladding section 103 enclosing the first cladding section 102 and having a refractive index equal to an equivalent refractive index of the first cladding section 102. By controlling a difference in the relative refractive index between the core region 101 and the first cladding section 102 to 2% or more, the zero dispersion wavelength can be controlled to a 1.55 μm band which is the communication wavelength band.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008029380-A (JP)
Title: Game machine
Inventor: SUNAGA TAKAYUKI
IPC: A63F5/04
Filed: 2006-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which can raise a game player's volition to a replay time.  <P>SOLUTION: This game machine 1 includes a liquid crystal displaying apparatus 131, a RAM 33, and a CPU 31. In this case, the liquid crystal displaying device 131 reports an internal winning combination with the detection of a starting operation as a trigger. The RAM 33 stores each information indicating whether combinations of symbols related to respective internal winning combinations of at least two kinds being predetermined have been displayed on display windows 21L, 21C and 21R or not. The CPU 31 finishes the operation of the replay time with the information that the combinations of symbols related to respective internal winning combinations of the two kinds have been displayed on the display windows 21L, 21C and 21R is stored as a trigger.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008031913-A (JP)
Title: Hermetic compressor
Inventor: HORIBATAKE HIDEYUKI
IPC: F04C29/00
Filed: 2006-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hermetic compressor capable of shutting off flow of oil to an outside of a hermetic vessel and reducing oil discharge quantity to the outside of the hermetic vessel in a process of flow of oil filled in the hermetic vessel.  <P>SOLUTION: In a hermetic compressor comprising an electric element and a compression element in a hermetic vessel, an insulation plate of a donut shape having a hollow center part is provided above the electric element at an upper part of an inside of the hermetic vessel, and the insulating plate is formed with keeping a relation of hollow part diameter dimension A and rotor outer diameter dimension B under an inequality A<B. Consequently, a flow path of oil discharged to the outside of the hermetic vessel in the process of flow of oil filled in the hermetic vessel and discharge quantity of oil to the outside of the hermetic vessel can be reduced.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008035427-A (JP)
Title: Earphone, earphone with antenna, antenna, and receiver
Inventor: NAKAGAWA NOBORU
IPC: H01Q1/44
Filed: 2006-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an earphone capable of improving reception sensitivity.  <P>SOLUTION: Within a plug 32, a helical antenna 51 in a spiral shape extending along with the lengthwise direction of a cable 31 is disposed. The helical antenna 51 is then fixed by a thermal shrink tube 52 so as to be integrated in a state wound around the cable 31. The helical antenna 51 is then disposed in proximity to the cable 31 and supplies radio waves through the plug 32 to a tuner that a portable telephone comprises.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008048080-A (JP)
Title: Image forming apparatus
Inventor: IZUMIKAWA MANABU
IPC: G03G21/04
Filed: 2006-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of easily finding out a user who has duplicated a ground pattern original even when original discrimination disabling work processing is canceled and fraudulent copying is performed.  <P>SOLUTION: The image forming apparatus has a ground pattern recognition unit 50 for recognizing a prescribed ground pattern per specified pixel in reading a printing paper sheet with a prescribed ground pattern as an original when duplicating the original, a worked original discrimination disabling work function for processing images so that a read original image can not be judged when the ground pattern is recognized, and a user ID recognition function capable of recognizing a user ID upon utilization. Even when the original discrimination disabling work is canceled by a password, the user ID is stored as a history when the ground pattern is recognized.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008046050-A (JP)
Title: Tester simulation device and method
Inventor: ANZAI SADASHIGE
IPC: G01R31/28
Filed: 2006-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tester simulation device and a tester simulation method capable of performing simulation of a test program in an analog circuit as a test object.  <P>SOLUTION: The tester simulation device for performing tests of the test object by the test program by a tester is improved. This device has an extraction means which extract parameter data to be used for an analog test model from the test program, and an analog simulation means which performs simulation using an analog DUT model for simulation of operations of the analog circuit of the test object and an analog test model connected to the analog DUT model for simulation of operations of an analog test part to be used for the analog test of the tester.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008048330-A (JP)
Title: Portable telephone tester
Inventor: SUGITANI KUNIAKI
IPC: H04B7/26
Filed: 2006-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To accomplish a portable telephone tester which attains improvement in workability of a test and can easily perform defect analysis.  <P>SOLUTION: A portable telephone tester that performs a predetermined test by communicating with a portable telephone, is enhanced. The present tester is characterized in comprising a display unit provided on a casing and a display processing unit which displays, on the display unit, all test conditions, test items, discrimination conditions and test results.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007054623-A (JP)
Title: Identifying method for contrast intensified blood vessel in digital image data
Inventor: SCHEUERING MICHAEL
IPC: A61B6/03
Filed: 2006-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To identity a contrast intensified blood vessel in digital 3D image data.  <P>SOLUTION: One image voxel belonging to a blood vessel in the 3D image data is selected as a species point (sp), a current threshold T to the intensity of the image voxel is selected as the intensity of species point (sp), and the species point (sp) is allocated to the threshold T. According to the check reference for finding a new species point, a new species point (sp) is retrieved in the image voxel making contact with the species point, and allocated to a threshold determined depending upon the intensity and the current threshold. The found species point (sp) is stored as a blood vessel voxel belonging to the blood vessel, and allocated to the current threshold T to decrease the current threshold T. The blood vessel is identified as a set of all blood vessel voxels in the image data. Preliminary knowledge causing incorrect identification in a special relation to the blood vessel to be identified by a suitable step, and at least one of the above steps is altered or expanded under the consideration of preliminary knowledge.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008054199-A (JP)
Title: Data frame relaying apparatus, data frame transmission apparatus and congestion control method in data communication network
Inventor: HAMANO TAKAFUMI
IPC: H04L47/265
Filed: 2006-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To control traffic by specifying congestion port information with a set of address information and address mask information when selectively performing traffic control for a data frame to be transmitted to a congestion port.  <P>SOLUTION: If a switch card 4 forming a data communication network detects congestion on a transmission port basis, a congestion notice data frame including a communication port identifying address information and address mask information is produced and notified to line cards 1, 2. Using the address mask information written in the congestion notice data frame, the line cards 1, 2 compare the communication port identifying address information with communication port identifying address information added to the frame, and subject the coincident frame to limitation of a sending rate, halt of sending, or change of sending priority of a frame.  <P>COPYRIGHT: (C)2008,JPO&INPIT