baber/WOPTO huggingface dataset:
Patent JP-2008288330-A (JP)
Title: Semiconductor device
Inventor: SHIBATA YUJI
IPC: H01L23/473
Filed: 2007-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a flow of a refrigerant in a refrigerant channel near a semiconductor element where fins are arranged at large pitches becomes a laminar flow, a heat transfer rate becomes low and large cooling performance cannot be obtained in conventional semiconductor devices when an arrangement pitch in a direction orthogonal to a circulation direction of the refrigerant of fins in the refrigerant channel of a cooler is made different in accordance with a distance from the semiconductor element.  <P>SOLUTION: The semiconductor device 1 is provided with the substrate 10 where an IGBT element 20 is mounted on one face side and the cooler 50 in which the refrigerant channel 51a is formed inside a cabinet 51 to which the substrate is bonded, and the fins 52 which are arranged along the refrigerant circulation direction in the refrigerant channel and divide the refrigerant channel are disposed in the direction orthogonal to the circulation direction of the refrigerant. The arrangement pitch in the direction orthogonal to the circulation direction of the refrigerant of the fin differs in accordance with the distance from the IGBT element. Projections 52a becoming turbulence generation accelerating parts accelerating turbulence generation of a flow of the refrigerant are disposed on sides of the fins arranged near the IGBT element.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008288866-A (JP)
Title: Frequency sweep oscillation circuit
Inventor: SASAHARA TOSHIHIKO
IPC: H03L7/093
Filed: 2007-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To stably sweep frequency at high-speed even when there is a change in an environmental condition, such as a temperature change or its own characteristic change.  <P>SOLUTION: Electronic tuning voltage is input to a VCO 26, a PFD (Phase Frequency Detector) 33 compares phases and frequencies in both a frequency signal obtained by frequency-dividing the output frequency of the VCO 26 with a frequency divider 31 and a reference (absolute) frequency signal obtained by a reference signal source 32. The electronic tuning voltage of the VCO 26 when the frequency divider output frequency coincides with the reference frequency is calculated on the basis of the output of the PFD 33, and a sweep frequency is calibrated by the voltage. For example, the reference frequency is set to the center frequency of an occupied bandwidth of 24 GHz, and the frequency is stably swept in the occupied bandwidth by calibrating the center frequency. In addition, a width setting circuit is provided to change sweep width while keeping the constant sampling points for sweep.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008284175-A (JP)
Title: Arrangement structure of reclining mechanism
Inventor: MARUNO YUKI
IPC: A47C1/024
Filed: 2007-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an arrangement structure of a reclining mechanism in which improvement in comfortable feeling to sit in of a vehicle seat and the miniaturization of a cover, etc. can be achieved by reducing the overhanging amount of the reclining mechanism in a width direction of a seat back.  <P>SOLUTION: In the arrangement mechanism of the reclining mechanism 4 which is a mechanism provided at a reclining bracket 8 bound to the seat back of the vehicle seat and is equipped with a main body unit 4A adjusting the inclination angle of the seat back and link parts 4B and 4C releasing the tilt lock of the seat back by the main body unit 4A, the main body unit 4A and the link parts 4B and 4C of the reclining mechanism 4 are respectively and separately arranged on both face sides of the reclining bracket 8. For example, the main body unit 4A of the reclining mechanism 4 is arranged on the outside of the reclining bracket 8 and the link parts 4B and 4C are arranged on the inside of the reclining bracket 8.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007314881-A (JP)
Title: Vapor deposition device for thin film formation
Inventor: BAE KYUNG BIN
IPC: C23C14/24
Filed: 2007-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vapor deposition device for thin film formation where, in the case the feed of a vapor deposition material is needless, it is cut-off, thus the using efficiency of the vapor deposition material can be maximized.  <P>SOLUTION: The vapor deposition system 1 for thin film formation comprises: an evaporation source 20 of heating and evaporating a vapor deposition material; a feed tube 30 of transferring the vapor deposition material of a vapor phase fed from the evaporation source; an opening/closing means of opening/closing the feed tube; and an jetting means connected to the feed tube and jetting the vapor deposition material toward a substrate. By the progress of the process, the feed of the vapor deposition material can be controlled. Namely, in the case the feed of the vapor deposition material is needless, it is cut-off, thus the using efficiency of the vapor deposition material can be maximized.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008294832-A (JP)
Title: Recording device
Inventor: FUJITA SHUNJI
IPC: G06F21/10
Filed: 2007-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To enable a user to manage data in which broadcast programs differing in copy control state are mixed user-friendly.  <P>SOLUTION: This recording device includes: a receiving means of receiving television broadcast and outputting motion image data of the broadcast program and copy control information for limiting the copying of the motion image data; a recording means of recording the motion image data outputted from the receiving means to a recording medium; and a generating means of generating management data showing parts corresponding to a plurality of control states associated with the copy control information in the motion image data recorded by the recording means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008293431-A (JP)
Title: Information terminal and method for rearranging predictive conversion candidate
Inventor: ITO FUMIYUKI
IPC: G06F17/22
Filed: 2007-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To optimize the display order of predictive conversion candidates for words included in a new dictionary after acquiring the new dictionary.  <P>SOLUTION: An information terminal is provided with a display part 13 for arranging a plurality of words having an inputted character or character string on their heads and displaying these words as predictive conversion candidates and a control part 11 for controlling the rearrangement of the display order of the predictive conversion candidates. The control part 11 is provided with: a category input frequency acquisition means 11-2 for acquiring the input frequency of a category to which an inputted word belongs on the basis of the input frequency of the word; a new dictionary file acquisition means 11-1 for acquiring a new dictionary file; and a predictive conversion candidate rearrangement means 11-3 for adding words included in the acquired new dictionary to the predictive conversion candidates and rearranging the display order of the predictive conversion candidates in accordance with the input frequency of the category which is obtained by the category input frequency acquisition means 11-2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007300653-A (JP)
Title: Imaging apparatus and control method thereof
Inventor: INOUE HIROO
IPC: H04N5/225
Filed: 2007-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To print out an image through a printing procedure suitable for photographing conditions.  <P>SOLUTION: A digital camera 1 stores image attached information 11 that is conditions of photographing determined for each photographing, and predetermined intrinsic information intrinsic to an imaging apparatus, together with a photographed image when the image is photographed. The information is transmitted to a printer connected to the digital camera, and the image attached information 11 is used to determine image processing conditions.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008298502-A (JP)
Title: Eddy current flaw detector
Inventor: WATANABE HIROYUKI
IPC: G01N27/90
Filed: 2007-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To accurately determine at all times whether or not flaws exist on a round bar-shaped inspected material independent of its eccentricity, if any.  <P>SOLUTION: This eddy current flaw detector is equipped with a plurality of reluctance sensors 3, an eccentricity detection sensor 5, and a determination circuit. The reluctance sensors 3 are circumferentially disposed apart from a peripheral surface of the round bar-shaped inspected material LM at an intermediate position between exciting coils 2A and 2B, and each output a detection signal corresponding to the intensity of magnetism circumferentially detected. The detection sensor 5 is used for detecting the eccentric direction of the inspected material LM and an eccentric position thereof in such direction. The determination circuit is used for storing, as a reference offset signal, a detection signal at each eccentric position in a relevant radial direction when the inspected material LM is made to forward/reverse eccentric state in a prescribed axial direction relative to the axis of the exciting coils 2A and 2B, selecting a reference offset signal corresponding to the detected eccentric position, changing the phase of the selected reference offset signal according to a directional difference between the detected eccentric direction and the prescribed radial direction thereby acquiring an offset signal, acquiring a determination signal by subtracting the offset signal from the detected signal, and determining whether or not flaws exist on the peripheral surface of the inspected material from the determination signal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008301066-A (JP)
Title: Lithium tantalate (lt) or lithium niobate (ln) single crystal compound substrate
Inventor: YAGI TORU
IPC: C04B37/02
Filed: 2007-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compound substrate in which curvature by temperature variation is small; thermal expansion is suppressed; and lithium tantalate (LT) or lithium niobate (LN) single crystal thin plate which shows outstanding temperature stability, is used.  <P>SOLUTION: The compound substrate is characterized in consisting of: a single crystal thin plate of LT single crystal or LN single crystal which includes one or more addition elements which are selected from; iron, copper, manganese, molybdenum, cobalt, nickel, zinc, carbon, magnesium, titanium, tungsten, indium, tin, rhenium, scandium, rhodium, ruthenium, palladium, silver, platinum, gold, yttrium, neodymium, iridium, germanium, barium, caesium, strontium, gallium, cerium, and other transition elements in a ratio of 0.002 wt.% or more and 0.1 wt.% or less; and a low thermal expansion substrate joined to a whole surface of the single crystal thin plate.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008298568-A (JP)
Title: System for analyzing degree of effect of noise source
Inventor: KOBAYASHI MASATO
IPC: G01H3/00
Filed: 2007-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system capable of selecting a method for analyzing the degree of effects of noise to perform the analysis, monitoring and evaluating a noise level at an evaluation point isolated from plurality of noise sources, preventing the degree of effects of noise from reaching a dangerous level, and specifying the noise sources.  <P>SOLUTION: Noise measuring devices are installed at the evaluation point for evaluating noise and noise sources to acquire data by noise of the noise sources at a plurality of locations. An equivalent noise level at the evaluation point is determined on the basis of the noise level data. A value of equivalent noise level data is compared with a management reference value to determine whether the value of the equivalent noise level data exceeds the management reference value or not. A noise level variation pattern by the noise sources is compared with a noise level variation pattern at the evaluation point to determine the presence or absence of the effects of construction noise to output an alarm signal and analyze the degree of effects of the noise sources at the evaluation point by the noise measuring devices.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008296832-A (JP)
Title: Vehicle body frame structure for motorcycle
Inventor: NAKANISHI TAKAFUMI
IPC: B62K11/06
Filed: 2007-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle body frame structure for a motorcycle capable of optimizing rigidity balance of a vehicle body frame, reducing manufacturing cost and enhancing flexibility in design.  <P>SOLUTION: The vehicle body frame structure for the motorcycle is provided with a head pipe 13; a main frame of an approximately quadrangle cross section rearwardly downwardly extending from the head pipe 13; a pair of right and left pivot plates 15 joined to a side surface of a rear part of the main frame 14; a pair of right and left upper rear part frame 16 joined to a rear part of the main frame 14 and extending rearwardly and upwardly; and a pair of right and left lower rear part frame 17 arranged below the upper rear part frame 16 and extending rearwardly and upwardly. A release side of a plate member 61 having an approximately C shaped cross section is joined to both side surfaces of a rear end of the main frame 14 and both side surfaces at a closure side of the plate member 61 are joined to the lower rear part frame 17.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008303105-A (JP)
Title: Well-sinterable alpha alumina and its production method
Inventor: ABE MASAHIKO
IPC: C01F7/441
Filed: 2007-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide well-sinterable α alumina which is sintered easily at low temperature and has ≥3.90 g/cm<SP>3</SP>sintered bulk density when sintered at 1,500°C for 3 hours, the density change of which is extremely slight when sintered and which has excellent sintering characteristics and to provide a method for manufacturing the well-sinterable α alumina.  <P>SOLUTION: The well-sinterable α alumina is produced by firing the aluminum hydroxide obtained by a Bayer process. The sintered bulk density ((the mass of the sintered sample)/(the volume of the sintered sample)) A when the well-sinterable α alumina is sintered at 1,500°C for 3 hours is ≥3.90 g/cm<SP>3</SP>and the rate of density change (((B-A)/A)×100) between the sintered bulk density A and the sintered bulk density B when the well-sinterable α alumina is sintered at 1,600°C for 3 hours is ≤1%. The aluminum hydroxide having ≤0.1 mass% soda content is fed into a stationary firing furnace in a condition of ≤1.0 g/cm<SP>3</SP>feeding bulk density, the fed aluminum hydroxide is fired and the fired material is crushed to manufacture the well-sinterable α alumina.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008306563-A (JP)
Title: Speaker grill structure
Inventor: KUMAKURA HIROYUKI
IPC: H04R9/02
Filed: 2007-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To prevent friction of a voice coil by surely preventing a magnetic circuit from being easily vibrated.  <P>SOLUTION: This speaker grill structure is used for fixing a speaker body having a magnetic circuit fixed to a tip of a support part extending from the internal center of a frame toward the front side, and a grill covering the front sides of the speaker body and the magnetic circuit. When the central part of the grill is fixed to the frame so that the central part of the grill is brought into contact with the magnetic circuit, the grill is elastically deformed, and the central part presses the magnetic circuit toward the rear side by its elastic restoration force.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007335070-A (JP)
Title: Data output circuit for memory device, and drive method thereof
Inventor: KIN SEIRITSU
IPC: G11C11/4096
Filed: 2007-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data output circuit for a memory device for outputting data in response to the selective activation of a plurality of clock signals, and to provide a method for driving the data output circuit.  <P>SOLUTION: The data output circuit of a memory device has a control circuit for generating a plurality of clock signals in response to one portion or entire portion of a memory column address; and a multiplexer circuit for outputting, through an output terminal, memory data received through an input terminal in response to the selective activation of the plurality of clock signals. The plurality of clock signals are successively activated in an order based on one portion or entire portion of the memory column addresses.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007301561-A (JP)
Title: Gas bubble breaking nozzle
Inventor: EGUCHI TOSHIHIKO
IPC: B01F25/70
Filed: 2007-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas bubble breaking nozzle which can generate microbubbles using a small pump and can realize the selection of the gas bubble size.  <P>SOLUTION: In this nozzle, a plurality of pressurized liquid introduction holes 62 are formed by boring in a pressurized liquid introduction part 61, and the delivery side opening in the plurality of pressurized liquid introduction holes 62 is in communication with a common gas bubble breaking space 64 provided on the delivery side of the introduction part 61. In the pressurized liquid introduction holes 62, a level difference part, in which the diameter is increased intermittently toward the downstream side, is provided. Alternatively, a tap, in which the position of a profile peak is biased toward the downstream side, may be provided on the internal wall of the pressurized liquid introduction holes 62.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008309504-A (JP)
Title: Heat cycle testing device and heat cycle test method
Inventor: FUJITA KOICHI
IPC: G01N3/60
Filed: 2007-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat cycle testing device and a heat cycle test method capable of giving a temperature gradient to a sample, and fluctuating periodically the temperature of an evaluation object portion of the sample.  <P>SOLUTION: While keeping the temperature of a portion on the heat resistor 3 side of the sample 1 at a lower limit value by a cooling stand 4, the sample 1 is heated by a heater 3 with a heating part 2 facing to the sample 1, and when the temperature of a portion on the heater 3 side of the sample 1 reaches an upper limit value determined beforehand, heating of the sample 1 by the heater 3 is stopped. Then, the heating part 2 of the heater 3 is faced out of the sample 1, and when the temperature of the portion on the heater 3 side of the sample 1 reaches the lower limit value, the heating part 2 of the heater 3 is faced to the sample 1. Further, the sample 1 is heated again by the heater 3, and the operation is repeated, to thereby change the temperature of the portion on the heater 3 side of the sample 1 between the lower limit value and the upper limit value.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008311947-A (JP)
Title: Contents distribution system, contents server, terminal, contents distribution method, program and recording medium
Inventor: HAMAI SHINJI
IPC: H04N21/6408
Filed: 2007-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that the distribution load of a server can not be reduced and that a receiving time of a terminal can not be shortened in combining a unicast type with a multicast type to acquire contents in contents distribution.  <P>SOLUTION: When a contents server holding contents divides the contents to distributes the contents to terminals by unicast type distribution, and if the number of terminals hoping for distribution of the contents becomes large to start multicast type distribution, the contents distribution method distributes the contents by making an order during distributing the contents by unicast and an order during the contents by multicast reverse.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008309662-A (JP)
Title: Image processor and image processing program
Inventor: YAMAMOTO YOKO
IPC: G01N21/27
Filed: 2007-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To certainly classify the respective image positions of specimen images, which are formed by imaging specimens dyed by a plurality of coloring matters in a short time at every principal element to which each of the respective image positions belongs.  <P>SOLUTION: A coloring matter amount estimation part 152 estimates the coloring matter amounts of hemotoxylin, eosin and eosin dyed by a red corpuscle at the respective image positions of the target specimen images. A coloring matter space distribution diagram forming part 153 converts the respective image positions of the target specimen images to a coloring matter spaces having the respective coloring matter amounts as coloring matter feature axes on the basis of the respective estimated coloring matter amounts to form a coloring matter space distribution diagram. A coloring matter amount threshold value determination part 154 determines the coloring matter amount threshold values of the respective coloring matter amounts on the basis of the formed coloring matter space distribution diagram and a space dividing part 155 divides a coloring matter amount space into a plurality of partial regions by the plane determined by the determined coloring matter threshold values of the respective coloring matter amounts. A class sorting part 156 classifies the respective image positions of the target specimen images at every principal element according to the division result.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008307230-A (JP)
Title: Portable assist tool with energized winding
Inventor: NAKATANI SUSUMU
IPC: A45C13/30
Filed: 2007-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable assist tool with energized winding, which makes the portable assist tool totally invisible, enables a suspended portable article to be lifted and fastened to a high position being proximal to the neck, and also, enables the portable article to be freely vertically moved and fastened at a desired position, and at the same time, enables a reel to be enlarged under an invisible state.  <P>SOLUTION: This portable assist tool with energized winding consists of a card main body 147, a projecting section 148, a locking mechanism section 122, an energized winding mechanism section 151, and a left reel string 153a and a right reel string 153b. The card main body 147 has a card housing section 146. The projecting section 148 is installed on the top of the card main body 147 in a manner to be projected. The locking mechanism section 122 keeps a locking release button 124 positioned on the front section installed on the projecting section 148. The energized winding mechanism section 151 consists of a pair of a left reel body 149 and a right reel body 150 which are installed on the rear side of the card main body 147. The left reel string 153a and the right reel string 153b are energized wound around the left reel body 149 and the right reel body 150, are pulled outward, are made to pass through the locking mechanism section 122, and form a loop 152 which is put around the neck.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008308938-A (JP)
Title: Manhole cover
Inventor: KAMIYAMA TOMONORI
IPC: E02D29/14
Filed: 2007-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manhole cover to be placed on a manhole provided in a corrosive environment, capable of preventing a worker from falling into the manhole in carrying out work of inserting a detachable climbing device into the manhole to be fixed on an inside surface, and work of taking the detachable climbing device out of the manhole.  <P>SOLUTION: The manhole cover to be placed on a manhole has an opening for passing the detachable climbing device to be inserted into the manhole. A closing plate is installed on the opening part in an openable/closable way.  <P>COPYRIGHT: (C)2009,JPO&INPIT