baber/WOPTO huggingface dataset:
Patent JP-2008054477-A (JP)
Title: Power conversion device
Inventor: YOSHIMOTO KANTARO
IPC: H02M3/155
Filed: 2006-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power conversion device along with its control method, in which a DC-DC converter for voltage control and charge/discharge control is made compact and prevents the system as a whole from growing larger.  <P>SOLUTION: The power conversion device has a plurality of DC voltages as input and outputs a plurality of DC voltages, and comprises an energy accumulating means, a plurality of switching means which select any one of a plurality of input or output potentials and connects it to a terminal of the energy accumulating means, and a means for generating on/off signals for each of switching means. The switching means are driven, based on the on/off signal for power conversion between input voltages and for power conversion of output voltage. The energy accumulating means is a coil.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008060830-A (JP)
Title: Electric signal circuit and fm demodulator using the same
Inventor: HATTA TATSUO
IPC: H04B10/43
Filed: 2006-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To propose an electric signal circuit and an FM demodulator using the same in which a group delay slope can be set using a small-scaled circuit.  <P>SOLUTION: There is provided the electric signal circuit or the FM demodulator equipped with a first high-frequency device which outputs electric signals where a plurality of frequencies is multiplexed, a transmission line which propagates the electric signals, a second high-frequency device connected with the transmission line, and a parallel resistor parallel-connected with an input section of the second high-frequency device at a boundary between the transmission line and the second high-frequency device. A characteristic impedance of the transmission line is made to differ from an output impedance of the first high-frequency device to provide a frequency dependency of the group delay slope, in the electric signals with a slope by means of a resistance value of the parallel resistor.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008060891-A (JP)
Title: Jpeg decoder
Inventor: KONO TADAMI
IPC: H04N19/00
Filed: 2006-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a JPEG decoder capable of performing decoding processing of compressed main image data and compressed thumbnail image data in JPEG data without using software.  <P>SOLUTION: A marker interpretation part 210 issues APP detection notification to a data skip part 220 and a switch part 230 when an APP marker is detected (when the JPEG data include the compressed thumbnail image data), upon receiving the APP detection notification, the data skip part 220 transfers data obtained by deleting APP data from the JPEG data output by the marker interpretation part 210 to a JPEG engine main 240, the switch part 230 transfers the JPEG data output by the marker interpretation part 210 to a JPEG engine sub 250 as it is. The JPEG engine main 240 performs decoding processing of the compressed main image data and the JPEG engine sub 250 performs decoding processing of the compressed thumbnail image data.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008059996-A (JP)
Title: Insulation displacement joint connector and wire harness
Inventor: HIRAI HIDEAKI
IPC: H01R9/03
Filed: 2006-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively form branch circuits respectively having a different number of branches without increasing types of components or the number of components.  <P>SOLUTION: Each crimping terminal stored in a housing 2 is made as a double terminal in which receiving blades 6 capable of crimping a pair of electric wires 9, 9 adjacent to each other are juxtaposed. Two rows of a plurality of the double terminals 5 are arranged in parallel in a direction orthogonal to the electric wires apart at a prescribed interval in the electric-wire direction, while each of the plurality of the double terminals 5 is also arranged alternately so that each double terminal faces each other between both rows while being shifted by one electric wire. Thus, a plurality of the electric wires 9 are respectively wired between a pair of the arbitrary double terminals 5, 5 facing each other in an insertion direction into the housing 2 while being crimped so as to cut the arbitrarily crimped electric wires between the double terminals 5, 5. Consequently, it is possible to form a plurality of the branch circuits.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008064818-A (JP)
Title: Optical scanner and image forming apparatus
Inventor: SAGAWA NORIMITSU
IPC: G02B26/12
Filed: 2006-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical scanner capable of highly precisely radiating light beams on an object to be scanned, and to provide an image forming apparatus.  <P>SOLUTION: The optical scanner includes: semiconductor lasers (light sources) 16 and 17 which emit light beams; a holder (light source holding part) 21 which holds the semiconductor lasers 16 and 17; a housing 23 on which the holder 21 is mounted; and one of pressurizing parts 37 which pressurizes the holder 21 against the housing 23 in the direction substantially parallel to the light beams, wherein the holder 21 is freely turnable with respect to the housing 23 around a predetermined turning axis, one of the pressurizing part 37 pressurizes the holder 21 at three or more pressurizing points 47a, 47b and 47c, and the condition W1×L1≈W2×L2≈W3×L3...≈Wn×Ln is satisfied, where the loads applied to the respective pressurizing points 47a, 47b and 47c of the holder 21 is denoted by Wn, and the distances from the turning axis O to the respective pressurizing points 47a, 47b and 47c are denoted by Ln.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008065876-A (JP)
Title: Film thickness discriminating device and method
Inventor: AKI YUICHI
IPC: G01B11/06
Filed: 2006-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a film thickness inspection on the whole number and whole surface by making a check of the film thickness be efficient.  <P>SOLUTION: By using a first laser beam for a focus control of an objective lens, the focusing state of the first laser beam LB is maintained on a recording layer LO. A second laser beam LR, the optical axis of which is coincident with that of the first laser beam LB, is arranged so as to become the focusing state at a position (cover layer surface 103s) shifted from a focal position of the first laser beam by the specified film thickness portion of a cover layer which is a film thickness measuring layer. In the case the objective lens is focus-controlled so that the focusing state to the recording layer LO is maintained for the first laser beam, when the thickness of the cover layer 103 is being thicker or thinner than the original thickness, this thickness deviation results to be as a defocusing of the second laser beam. Consequently, a value corresponding to the thickness of the cover layer 103 is obtained as the focus error information obtained from a reflected light of the second laser beam.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008067461-A (JP)
Title: Method of driving motor
Inventor: NIIGUNI TETSUYA
IPC: H02K11/00
Filed: 2006-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of driving a motor, which can miniaturize a capacitor by reduction of a ripple current and can achieve an integrated structure of the motor and an inverter.  <P>SOLUTION: In the method of driving a motor where two or more coils 5 per phase are wound separately on the salient poles 2 of a stator 1 and each of the two or more coils is provided with each independent coil driving circuit, each coil driving circuit excitates and demagnetizes each coil in mutually different phases.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008062866-A (JP)
Title: Working vehicle
Inventor: FUJIMOTO TOSHINORI
IPC: A01B69/00
Filed: 2006-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To save the time and labor for minute operations of additional steering or return steering of a steering wheel 10 in correcting the proceeding direction of a traveling machine body, in a working vehicle constituted to turn the traveling machine body to the right or left according to the turning operation of the steering wheel 10.  <P>SOLUTION: A steering wheel part 94 of the steering wheel 10 is provided with a steering switch 100 for the fine adjustment operation of a proceeding direction of the traveling machine body. Lateral operation in the steering switch 100 is always permitted regardless of the turning operation of the steering wheel 10, that is, the steering switch 100 and the steering wheel 10 are constituted to be operable independently of each other. The turning operation amount of the traveling machine body 1 to the unit operation of the steering wheel 10 is set markedly larger compared with the turning operation amount of the traveling machine body 1 to the unit operation amount of the steering switch 100.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008068412-A (JP)
Title: Plastic lens manufacturing method
Inventor: IHARA MASAKI
IPC: B29L11/00
Filed: 2006-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plastic lens manufacturing method for efficiently manufacturing a plastic lens by preventing the occurrence of the cut powder of the plastic lens.  <P>SOLUTION: The plastic lens manufacturing method includes a molding process S101 for cutting and grinding a semifinish mold formed of a thermoplastic resin to form the lens forming surface of a first mold, a mold assembling process S102 for opposing the first mold and a second mold to each other through a cavity and connecting the peripheral edges of the first and second molds to assemble a lens mold, a lens molding process S103 for injecting a raw material resin in the cavity of the lens mold to form the plastic lens and a regeneration process S104 for recovering the cut powder formed in the molding process and the first mold used in the lens molding process to regenerate a semifinish mold.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008069991-A (JP)
Title: Air conditioner
Inventor: UNITA HIROYUKI
IPC: F24F11/02
Filed: 2006-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To improve energy saving performance and to provide a user with comfortable air-conditioning by performing an operation according to an indoor air conditioning load even after the termination of an off-timer.  <P>SOLUTION: This air conditioner comprises a near-human body temperature detecting means 2, an outside air temperature detecting means 3, a suction temperature detecting means 4, a temperature setting means 5, an off-timer means 1, an oxygen supplying means 6 discharging the indoor air outdoors and introducing oxygen extracted from the outdoor air indoors, a first contamination degree detecting means 7 for detecting a contamination degree of indoor air, a second contamination degree detecting means 8 for detecting a contamination degree of outdoor air, and a carbon dioxide concentration detecting means 9 for indoor air. After the operation of the off-timer, a cooling operation, an oxygen supplying operation or stop continuation is performed according to a temperature near a human body, a condition of an outside air temperature, the contamination degrees of the indoor air and the outdoor air, and the concentration of carbon dioxide in the indoor air, so that the cooling operation is additionally performed to allow a user to sleep without discomfort when the air conditioning load is high, and oxygen extracted from the outdoor air is introduced indoors to prevent wasteful energy consumption, when the air conditioning load is low.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008071384-A (JP)
Title: Semiconductor storage device
Inventor: NAKAI KIYOSHI
IPC: G11C11/15
Filed: 2006-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the layout area of a semiconductor storage device accessing a memory cell string selectively.  <P>SOLUTION: A memory cell 10 includes a programmable resistance element GST, is connected through a bit line BL0, and constitutes the memory cell string 11a. A selection circuit 14 for selecting the memory cell string comprises an NMOS transistor N1a whose one end is connected with a write amplifier 12, the other end of which is connected with the bit line BL0 and which is controlled to be given with voltage having the same polarity as the voltage of a power supply VDD and exceeding the voltage level of the power supply VDD when the write amplifier 12 outputs a voltage level on the side of the power supply after a block selection activation signal BS0 is activated. The selection circuit 14 also comprises an NMOS transistor N2a whose one end is given with the block selection activation signal BS0, whose gate is connected to the power supply VDD and the other end of which is connected to the gate of the NMOS transistor N1a.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008070021-A (JP)
Title: Refrigerator
Inventor: IWAI HARUHIKO
IPC: F25D21/14
Filed: 2006-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerator having high efficiency in evaporation of defrosting water, without making the defrosting water overflow from an evaporation pan.  <P>SOLUTION: This refrigerator has a compressor 7, the evaporation pan 17 and an outside fan 19 inside a machine chamber at a lower part of the refrigerator body and further, comprises an inside fan 15 for cooling the inside of the refrigerator, and an outside air temperature sensor 5 for detecting the outside air temperature; the compressor 7 is operated for a specified time in a state of being stopped of the inside fan 19; and the outside fan 19 is operated, when the outside air temperature sensor 5 detects a temperature lower than a prescribed temperature, thus the refrigerator having high efficiency in the evaporation of defrosting water, without making the defrosting water overflow from the evaporation pan 17 can be provided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008072345-A (JP)
Title: Method for processing log file
Inventor: KISHIMOTO TAKESHI
IPC: B41J29/38
Filed: 2006-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To accurately preserve a log file without having an effect on a processing in a printing output device.  <P>SOLUTION: When the operation of an image forming apparatus is started, a flag F is reset, whether the status of the printing output device reaches a standby is confirmed and whether a printing command is output is confirmed when in standby (steps 100 to 104). Where the flag is reset and a logging processing is stopped, and a not-ready or a cycle-up is confirmed when the printing command is output. The not-ready or a printing is confirmed when in cycle-up. The flag is reset and the logging processing is enabled when the not-ready or the printing is detected (the steps 106 to 116).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008072394-A (JP)
Title: Isdn adapter for ip telephone
Inventor: IZUTSU TOSHIO
IPC: H04M11/00
Filed: 2006-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ISDN (Integrated Services Digital Network) adapter for IP telephone capable of transmitting only a calling signal for one circuit even when a VoIP (Voice over IP) adapter for transmitting a calling signal to a connection terminal for a plurality of circuits by an incoming call for one circuit is connected.  <P>SOLUTION: The ISDN adapter 1 for IP telephone operates a timer and measures a time difference until a calling signal is detected from one analog circuit when the calling signal is detected from the other between the analog circuit 1 and the analog circuit 2. When the time difference is less than a predetermined threshold, an IP telephone adapter 4 is considered to have transmitted a calling signal for two circuits by an incoming call for one circuit, and an incoming call rejection signal is transmitted to the other analog circuit (circuit to which calling signal is later transmitted).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007087386-A (JP)
Title: System and method for selective distribution of measurement device setting
Inventor: ENGEL GLENN R
IPC: G08C19/00
Filed: 2006-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To recognize a present setting at any instant without requiring frequent reports from a setting server or significantly increasing communication requirement.  <P>SOLUTION: A probe used in a measurement system comprises a memory for storing data suitable for possible settings about the probe and a processor for setting one of the possible probe settings. A positioning device is provided, the possible probe settings are used by the processor, and preferably a position parameter for selecting a setting from the possible settings is provided at least partially based on a defined position of the probe presented by a controller of the measurement system.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008068506-A (JP)
Title: Marking device
Inventor: URATANI HIDEKI
IPC: B29C33/10
Filed: 2006-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a marking device with a degassing function which allows its arrangement at such an appropriate position as to exert the degassing function reliably even in a molding having a complicated shape and can be easily attached to a mold.  <P>SOLUTION: The marking device is to be engaged in an engagement hole in the wall surface of a cavity formed in a mold and consists of a cylindrical outer shell and an index object to be inserted into the outer shell. A gas inlet is formed in the upper surface of the device, and a gas discharge outlet is formed in the lower surface. The marking device has such an inside structure that a gas can pass through from the gas inlet to the gas discharge outlet.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007096299-A (JP)
Title: Substrate processing device and substrate processing method
Inventor: JEON YUN-KWANG
IPC: H05H1/46
Filed: 2006-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate processing device having a simple structure in which dielectric breakdown of an insulating film to be processed is reduced.  <P>SOLUTION: This device comprises: a substrate mounting part on which a substrate to be processed is mounted; a first plasma space and a second plasma space sequentially provided above the substrate mounting part; a first extraction electrode positioned between the first plasma space and the second plasma space for selectively extracting one from a positive ion and an electron of a plasma generated in the second plasma space; a second extraction electrode positioned between the first plasma space and the substrate mounting part for extracting the positive ion and the electron from the plasma of the first plasma space; and a vacuum chamber housing the substrate mounting part, the first plasma space and the second plasma space.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008075147-A (JP)
Title: Rolling member and rolling bearing
Inventor: HAMADA HIROSHI
IPC: F16C33/34
Filed: 2006-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling member and a rolling bearing having excellent characteristics.  <P>SOLUTION: In a deep groove ball bearing 1, at least one of an outer ring 2, an inner ring 3 and the balls 4 is composed, by mass%, of 0.2-0.8% carbon, 0.15-2.0% silicon, 0.3-1.5% manganese, 7.0-15.0% chromium, 0.05-0.20% nitrogen, 0.1 to <0.3% nickel, ≤0.02% sulfur and the balance iron with inevitable impurities.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008076293-A (JP)
Title: Vehicle speed sensing device, technique, and program
Inventor: KAWABATA AKIHIRO
IPC: G01C21/00
Filed: 2006-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique detecting vehicle speed based on a time interval between vehicle speed pulses, where by switching two timer counters for timing measurement for low and high speeds depending on speed, while satisfying both degree of precision and real-timing of speed detection, bit number of the timer counter and load of the CPU peripheral module are also inhibited.  <P>SOLUTION: When vehicle speed pulse input interposes, a decision and selection means 3 judges travel speed of the self-vehicle as high speed or low speed based on a predetermined threshold for vehicle speed pulses to select the use of a high-speed timer A or a low-speed timer B (decision selection processing). Then, a vehicle speed computing means 4 measures time interval of vehicle speed pulses with the high-speed timer A or the low-speed timer B both selected to compute vehicle speed (vehicle speed computing processing).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008076313-A (JP)
Title: Tip for analysis, its manufacturing method, and apparatus and method for analysis
Inventor: KIM DO-KYOON
IPC: G01N21/27
Filed: 2006-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To acquire a large amount of change in both absorbance changes in absorption peaks, results of measurement by Localized Surface Plasmon Resonance (LSPR), and shifts in absorbance peak wavelengths, results of measurement by interference spectroscopy.  <P>SOLUTION: A tip 1 for analysis is provided with both a porous layer 3 in which a large number of pores 6 extending in directions in parallel with one another are arranged at approximately regular intervals and in which the pores 6 are open in one surface and a metal layer 5 formed on the opening surface 4 of the porous layer 3. The metal layer 5 is formed on the opening surface 4 of the porous layer 3 and pore wall surfaces in the vicinity of opening parts of the pores 6. The porous layer 3 is preferably an anode oxidation alumina coating. The metal layer 5 is constituted by layering an underlayer including at least one type selected from among Cr, Ti, and Ni and a surface layer including at least one type selected from among Au and Ag in this order. Metal particulates are absent in the pores 6. When the adsorption of matter to surfaces of the tip 1 for analysis irradiates light to the tip 1 for analysis, the light irradiation is observed as absorbance changes and wavelength shifts due to localized surface plasmon resonance and interference effects.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008074333-A (JP)
Title: Roller bearing device for wheel
Inventor: MATSUI SHUNICHI
IPC: F16C19/18
Filed: 2006-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roller bearing device for a wheel that can prevent an inclination of a center axis of a hub bolt shaft by its simple structure.  <P>SOLUTION: A flange 22 of a hub wheel 20 has a bolt hole 60 into which a shaft part 71 of a hub bolt 70 is press fitted. An opening part of a press fitting inlet of the bolt hole 60 has a countersunk part 61 having a tapered opening 62. A head part 71 of the hub bolt 70 has a chamfering part 72 fitted in taper to the tapered opening 62 of the countersunk part 61. When the shaft part 71 of the hub bolt 70 is press fitted into the bolt hole 60 in a flange 22, the chamfering part 72 at the head part 71 of the hub bolt 70 is abutted against the tapered opening 62 of the countersunk part 61 and fitted in taper, so that a center axis of a shaft part 73 of the hub bolt 70 and a center line of the bolt hole 60 are concentrically positioned to each other by this fitting action.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008084939-A (JP)
Title: Nitride semiconductor laser element
Inventor: TAMAI SHINICHI
IPC: H01S5/323
Filed: 2006-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-sized green color semiconductor laser element of compact design that has been realized using a single chip.  <P>SOLUTION: In a nitride semiconductor laser element, a photonic crystal region 21 and a rare earth doped region 22 are formed within an InGaN active layer 14. The photonic crystal region 21 and rare earth doped region in the active layer 14 are formed adjacently in each other along one front surface. The photonic crystal region 21 is formed as a first pattern along one front surface of the active layer 14 and includes a plurality of grooves 23 arranged in parallel keeping an interval in accordance with the wavelength of the excited laser beam. The rare earth doped region 22 includes, as a second pattern, a plurality of grooves 24 arranged in parallel keeping an interval in accordance with the wavelength of the output green laser beam.  <P>COPYRIGHT: (C)2008,JPO&INPIT