baber/WOPTO huggingface dataset:
Patent JP-2005148704-A (JP)
Title: Pixel structure for display and method for driving the same
Inventor: SHIH PO-SHENG
IPC: H01L27/32
Filed: 2004-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pixel structure of a light emitting diode display which is simpler and capable of completely compensating the threshold voltage of a thin film transistor, and a method for driving the same.  <P>SOLUTION: The pixel structure of a display is constituted of: a switching transistor 310 whose gate is connected to a scanning line 310a and whose source is connected to a signal line 310b; a drive transistor 320 whose gate is connected to a drain of the switching transistor 310; a first capacitor 340 electrically connected between the gate and the source of the drive transistor 320; a light emitting diode 350 having a first end electrically connected to an operation voltage V<SB>DD</SB>and a second end connected to the drain of the drive transistor 320; and a reset transistor 330 whose gate is connected to an autozero signal line 330a, whose source is connected to the drive transistor 320, and whose drain is connected to a grounding voltage V<SB>SS</SB>.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004257567-A (JP)
Title: Dust cover mounting structure of power transmission member
Inventor: HANDA AKIO
IPC: F16H57/03
Filed: 2004-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To improve mounting ability of the dust cover of a power transmission member.  <P>SOLUTION: In a four-wheel drive type four-wheeled buggy vehicle, the output shaft of an engine, the bevel gear 22 of a differential apparatus 6 on the front wheel side, and a front wheel propeller shaft 5 are intercoupled through a coupling tube 21, a large diametric part 25 is situated on the outer periphery of the front wheel propeller shaft 5 in the vicinity and in the rear position of a rear end opening part 21b of the coupling tube 21, and a band 26 is tightened with the two ends of a dust cover 20 covered by its outer peripheral surface and the outer peripheral surface of the rear end opening part 21b. The large diametric part 25 is formed approximately in the same size as the outside diameter of a spline 23 formed at the tip of a front wheel propeller shaft 5, and the shaft is made slenderer than the spline 23. In case of intercoupling of the coupling tube 21 and the front wheel propeller shaft 5, the spline 23 can pass through the opening part 21b on the free side of the dust cover 20 in a state that the dust cover 20 previously covers the dust cover 20. After coupling of the spline, the free side of the dust cover 20 is covered by the outer periphery of the large diametric part 25 and tightened by a band 26.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005326037-A (JP)
Title: Planar heating device
Inventor: HORIUCHI TOSHIHIRO
IPC: F24D13/02
Filed: 2004-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the failure due to external noise and the like.  <P>SOLUTION: This planar heating device is composed of a thermal fuse with resistor 16 mounted on a heater 12 in series, an abnormality detecting part 17 for detecting the abnormality of the heating tool, and a security relay 18 connected with the abnormality detecting part 17, distributing the power to the resistor and cutting off the thermal fuse 16a in temperature rise.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005331547-A (JP)
Title: Method for adjusting waveguide type light interference circuit
Inventor: SAIDA TAKASHI
IPC: G02B6/13
Filed: 2004-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To adjust, with high accuracy, the center wavelength of a waveguide type light interference circuit.  <P>SOLUTION: In the waveguide type light interference circuit, if pressure is varied with temperature kept constant (e.g., 1,100°C), the center wavelength changes in linear proportion to the pressure. Accordingly, with the center wavelength measured for the waveguide type light interference circuit after the manufacture, a pressure is imparted to the circuit in a value corresponding to a difference between the measured center wavelength and a desired value (preset target wavelength), thereby shifting the center wavelength to the target wavelength with superior controllability.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005333226-A (JP)
Title: Video conference system for vehicle
Inventor: SATO TATSUYA
IPC: H04M3/56
Filed: 2004-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To display the current positions of participants in a video conference without degrading operativity, and know the relation between images related with a plurality of participants and their current positions at a glance.  <P>SOLUTION: During the video conference, a controller 2 mounted on each vehicle acquires position information indicating the position of the vehicle from a GPS receiver 13 and transmits, from a communication device 15, the position information to vehicles of other participants in the conference. The controller 2 displays the positions of the other participants' vehicles indicated by the position information received by the communication device 15 on a road map screen being displayed on a display 6 for a car navigation system 1. In this case, an adjacent display area of video conference participants is set on the road map screen on the display 6. The controller 2 reproduces a motion picture associated with the other participants indicated by the received image data in relation to the position of the vehicle of the participant of interest.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005330517-A (JP)
Title: Ti-Al-N FILM AND METHOD FOR DEPOSITING THE SAME
Inventor: YUMOTO ATSUSHI
IPC: C23C14/06
Filed: 2004-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thick and highly dense Ti-Al-N film which can be deposited at an increased film deposition rate, and to provide a method for depositing the same.  <P>SOLUTION: The Ti-Al-N film contains titanium, aluminum and nitrogen, and is deposited on a substrate in such a way that particulates composed of nitrogen, titanium and/or aluminum produced in plasma are jetted into a vacuum chamber 30 from a supersonic nozzle 34 in a state of being carried on the gas flow of an supersonic free jet, and are physically vapor-deposited on a substrate 33 arranged in the vacuum chamber 30.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005329822-A (JP)
Title: Pneumatic radial tire
Inventor: OSAKI MICHIO
IPC: B60C9/20
Filed: 2004-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic radial tire improving belt edge separation resisting performance especially to a high load without lowering in productivity or increase in weight.  <P>SOLUTION: An edge cover layer 4, and a reinforcing layer 5 made from an organic fiber cord or a steel cord tilting in the same direction as a tire circumferential direction with an innermost peripheral belt layer 3 are provided between the innermost belt layer 3 and a carcass layer 6 so as to be laid over edge portions of the belt layers 2, 3 in a tire width direction. Projecting width to the edge portion outside of the innermost belt layer 3 of the reinforcing layer 5 is made to be 5 to 15 mm, and inserting width to the edge portion inside of an outermost peripheral belt layer 2 is made to be not less than 5 mm. Compressing/shearing stress concentrated in the edge portions of the belt layers 2, 3 is dispersed and eased by a high load, and the edge cover layer 4 suppresses upward movement of the edge portions of the belt layers 2, 3 at the time of high speed traveling.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005329152-A (JP)
Title: Game machine
Inventor: SAITO KENJI
IPC: A63F5/04
Filed: 2004-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine having a buffer device mitigating a shock when a door is closed to a casing in a Pachinko machine, a slot machine and other reel type game machines.  <P>SOLUTION: This game machine is provided with the buffer device 5, which is interlocked with the unlocking operation of a locking device 27 to become a buffer released state and, in a state of opening the door via the locking device 27, to become a buffering state, between the door 2 and the casing 3. The buffer device 5, when the door 2 approaches to a predetermined distance to the casing 3 in closing the door 2, starts the buffering operation, and continues the buffering operation, even when the door 2 is closed while performing the buffering operation. The buffer device 5 is provided with a buffer projection 51, which has a rack gear 52 cut therein and is associated with the unlocking operation of the locking device 27 to be displaced between the buffer released position and the buffering position, in either one of the door 2 or the casing; and a pinion gear 53, which is meshed with the rack gear 62 of the buffer projection 51 and journaled to apply rotating resistance to a turning support shaft 54, in the other of the door 2 or the casing 3.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005334680-A (JP)
Title: Roll mill
Inventor: SANO MASAHIRO
IPC: B02C4/04
Filed: 2004-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roll mill capable of re-treating an untreated treatment material gathered to both ends of a roll in the roll mill.  <P>SOLUTION: A front roll (4) transferred with a material treated by a rear roll (2) and an intermediate roll (3) is provided. The front roll (4) is adjacent to the intermediate roll (3). End edge scrapers (5) are provided on both ends of the front roll (4). The treatment material transferred to both ends of the front roll (4) is scraped off by the end edge scraper (5), is returned to a central part of the intermediate roll (3) and is re-treated by the intermediate roll (3) and the rear roll (2).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005341166-A (JP)
Title: Ultrasonic sensor
Inventor: URASE KOJI
IPC: H04R17/00
Filed: 2004-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To suppress reverberation time to be short and reduce the variation of reverberation time, in an ultrasonic sensor.  <P>SOLUTION: The ultrasonic sensor 1 includes a case 5, having a vibrator unit 11, a piezoelectric vibrating element 2 brought into contact with the vibrator unit 11 within the case 5 for oscillating the vibrator unit 11, and a positive lead line 6 soldered with the element 2 via solder 12. The inside of the case 5 is sealed with insulating materials 9 and 10, and an elastic adhesive 8 is applied to the foot of the lead line 6, that is, the connecting base between the element 2 and the lead line 6. By applying the elastic adhesive 8 to the base section of the positive lead line 6 which is a source for reverberation vibration, variations in the reverberation time at a room temperature can be suppressed, and the reverberation time at low temperatures can be suppressed to be short.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005335275-A (JP)
Title: Image forming apparatus
Inventor: ONO TOMOHIRO
IPC: B41J29/38
Filed: 2004-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To avoid breakage of an RFID (radio frequency identification) tag due to transition to power saving mode in an image forming apparatus where a replacement part equipped with a passive RFID tag is loaded to a print engine.  <P>SOLUTION: An engine controller 12 normally receives data to be written in an RFID tag 71, stores the received data in a memory, and writes the data stored in the memory into the RFID tag 71 through a reader/writer 11. Upon receiving a notice of making transition to power supply interruption mode from a main controller 30, the engine controller 12 forbids reception of new data and sustains writing of data stored in the memory and notifies the main controller 30 that transition is ready upon finishing writing of data. Upon receiving the notice, the main controller 30 makes a transition to power supply interruption mode.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004312764-A (JP)
Title: Information receiver
Inventor: IMURA ATSUSHI
IPC: H04N5/445
Filed: 2004-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information receiver capable of discounting an imposed monetary amount on the occurrence of failure in downloading data information or of abnormality of video and audio of a television program.  <P>SOLUTION: The information receiver includes: an abnormality detection means 122 for detecting abnormality of video or audio in the case of viewing a program selected from an electronic program guide created on the basis of program information configured with data denoting contents of received programs; and a charging amount setting means 123 for discounting an imposed monetary amount of the program when the abnormality detection means 122 detects the abnormality.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005348466-A (JP)
Title: Step-up power supply controller and its failure part specifying/judging method
Inventor: HORAI YASUHARU
IPC: G01R31/40
Filed: 2004-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a step-up power supply controller in which the burden can be lessened by specifying a failure part, and to provide its failure part specifying/judging method.  <P>SOLUTION: The failure part specifying/judging method comprises step S6 for judging ON failure of a power supply relay or a precharge circuit or ON failure of the power supply relay. The step-up power supply controller comprises a second judging means for judging failure of step-up inhibit function or OFF failure of the precharge circuit, and a third judging means for judging OFF failure of the power supply relay based on the judgment results of a first voltage judging means.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005343940-A (JP)
Title: Moisturizing agent
Inventor: HANADA YOKO
IPC: A61K8/00
Filed: 2004-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyalkylene glycol modified with branched polyglycerol and having a number of hydroxyl groups on the terminals, a method for producing the compound, a moisturizing agent exhibiting high adsorptivity to the skin, and a cleansing material having excellent moisturizing effect, giving good feeling to the skin and having excellent transparency and cleansing effect.  <P>SOLUTION: The invention provides a polyalkylene glycol modified with a branched polyglycerol, containing a polyalkylene glycol structure expressed by formula (I); O-(AO)<SB>p</SB>(I) (A is a 2-3C alkylene; and p is ≥1) in the molecule and having a branched polyglycerol chain containing one or more branched glycerol groups expressed by formula (II) (two oxygen atoms are bonded with a glycerol group or a glycidol group expressed by formula (III), (IV) or (V)) and bonded to at least one terminal of the polyalkylene glycol structure, a method for producing the modified polyalkylene glycol, a moisturizing agent composed of the compound and a cleansing material containing the moisturizing agent.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005342197-A (JP)
Title: Ultrasonic transmitting apparatus
Inventor: SATO TOMOO
IPC: A61B8/00
Filed: 2004-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To supply waveform data to a D/A converter smoothly in an ultrasonic transmitting apparatus which generates a driving signal for actuating an ultrasonic transducer array by converting the waveform data to an analog signal using the D/A converter and amplifying the analog signal.  <P>SOLUTION: The ultrasonic transmitting apparatus comprises an ultrasonic probe 1 for generating an ultrasonic beam in accordance with a plurality of driving signals supplied to each of a plurality of the ultrasonic transducers and for transmitting the beam to a subject, a waveform data generating means 31 for generating a plurality sets of waveform data that show the waveforms of the plurality of driving signals with respect to a plurality of directions, a storing means 21 for corresponding and storing the plurality sets of waveform data with a plurality sets of readout start addresses, and a plurality of transmitting circuits 22 for generating the plurality of driving signals on the basis of a set of waveform data which is read out from the storing means in accordance with a selected set of readout start address.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005347569-A (JP)
Title: Flash lamp irradiation apparatus
Inventor: MIZOJIRI TAKAFUMI
IPC: H01J61/80
Filed: 2004-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flash lamp irradiation apparatus capable of reducing ripple on the surface of an object to be treated and obtaining a strong intensity of light.  <P>SOLUTION: A flash lamp irradiation apparatus comprises a flash lamp 10 including a bulb comprised of a translucent material, and a plurality of trigger members 14a, 14b, 14c disposed in the direction of a tubular axis of the flash lamp 10. The apparatus emits the flash lamp 10 by simultaneously applying a high voltage to the plurality of trigger members 14a, 14b, 14c when emitting the flash lamp 10.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005348361-A (JP)
Title: Amplifier
Inventor: FUJII KUNIAKI
IPC: H03M1/12
Filed: 2004-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital amplifier which reduces variation in the output level caused by variation in a power supply voltage using a simple configuration.  <P>SOLUTION: The amplifier is configured so as to amplify an input signal by switching a constant voltage based on a pulse signal obtained by pulse width modulation or Δ-Σ modulation of the input signal. The amplifier comprises an analog/digital converter 6 for converting the constant voltage to digital pulse, a means 5 of obtaining a difference between the voltage value converted to digital pulse by the analog/digital converter and a predetermined voltage value, and adding means 5 and 7 for adding a voltage corresponding to the obtained difference to an input signal. The configuration is to correct an error of the voltage value obtained by amplifying the input signal caused by the difference.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005353329-A (JP)
Title: Insulating insulator cover
Inventor: AMANUMA SEIICHI
IPC: H02G1/02
Filed: 2004-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an insulating insulator cover hardly causing a flashover during work, even if painting work is carried out on an iron tower for power transmission at rainfall time.  <P>SOLUTION: This insulating insulator cover 3 includes a cover body 4 surrounding a part or all of a peripheral part of an insulator device, and one or more cap parts 13 extending from the outside surface of the cover body at predetermined intervals in an insulator extension direction.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006003323-A (JP)
Title: Method of measuring distribution of axial force of lock bolt and the lock bolt
Inventor: YOSHIARA TOSHIKATSU
IPC: G01N29/00
Filed: 2004-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide the method of measuring distribution of axial force of a lock bolt capable of surely measuring the axial force with easy management; and to provide the lock bolt.  <P>SOLUTION: At the time of execution of the solid lock bolt 10, the ultrasonic measurement is previously performed such that from the input part 11 being an exposed part of the lock bolt 10, the ultrasound is transmitted and received for measuring the receiving time difference between the reference points. Afterward, the ultrasonic measurement is performed again, for calculating the axial force from the change of the received time difference. The lock bolt is provided with reference points between the ultrasound incident part 11 and the end part 12, for reflecting the ultrasound.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006005317-A (JP)
Title: Method for manufacturing semiconductor laser element
Inventor: SAKATA MASAHIKO
IPC: H01L21/3065
Filed: 2004-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor laser element, which can easily enhance an etching accuracy and can reduce variations in properties.  <P>SOLUTION: A laminate 26 comprises at least an n-type cladding layer 14, an active layer 15, a p-type first cladding layer 16, a p-type etching stopper layer 17, a p-type second cladding layer 18, a p-type intermediate layer 19, and a p-type capping layer 20. The laminate 26 is dry-etched by using an etching gas including an iodine-based gas to form a ridge portion 21. Since this method can easily enhance the accuracy of dry etching for forming the ridge portion 21 without strictly controlling the temperature in a chamber, variations in properties of semiconductor laser elements can be reduced. In addition, since the temperature in the chamber during dry etching can be set to a low temperature, an etching mask 28 can be made of a resist to simplify the etching mask production process, thereby enhancing productivity.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006012217-A (JP)
Title: Semiconductor storage device
Inventor: MOCHIZUKI YOSHIO
IPC: G11C16/02
Filed: 2004-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor storage device provided with a test mode of measuring characteristics of selection transistors.  <P>SOLUTION: The semiconductor storage device is provided with a memory cell array wherein a NAND cell unit is constituted of a plurality of electrically rewritable and nonvolatile memory cells connected in series and first and second selection transistors connected to both ends of the NAND cell unit. The semiconductor storage device has the test mode. In the test mode, pass voltages which turn on memory cells independently of data are applied to control gates of all memory cells in the NAND cell unit with an external voltage simultaneously applied to a gate of at least one of the first and second selection transistors to turn on the selection transistor, and a read current passing through the NAND cell unit is detected to measure characteristics of at least one of the first and the second selection transistors driven by the external voltage.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006007441-A (JP)
Title: Image forming apparatus
Inventor: MARUO OSAMU
IPC: B41J19/18
Filed: 2004-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a carriage malfunctions because a noise signal generated as a result of a physical obstacle or an electric wave obstacle cannot be removed to hinder correction by a simple configuration.  <P>SOLUTION: A lower limit value RTHmin of a preliminarily set high-level signal width RTH and a lower limit value RTLmin of a low-level signal width RTL are compared with the high-level signal width RTH of a detected encoder read signal and the low-level signal width RTL, respectively. Whether or not "RTH≥RTHmin and RTL≥RTLmin" is distinguished. An upper limit value RTHmax of the preliminarily set high-level signal width RTH and an upper limit value RTLmax of the low-level signal width RTL are compared with the high-level signal width RTH and the low-level signal width RTL, respectively. Whether or not "RTH≤RTHmax and RTL≥RTLmax" is distinguished. Whether or not the encoder read signal is normal is judged accordingly.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006008780-A (JP)
Title: Decomposition treatment method of polyester resin
Inventor: SHINTANI NOBORU
IPC: C08J11/18
Filed: 2004-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a decomposition treatment method which, after expiration of the period of use of a polyester resin, accelerates its biodegradation particularly under low temperature circumstances and enables the degradation to be done in a short time.  <P>SOLUTION: The decomposition treatment method of a polyester resin comprises bringing the polyester to be disposed into contact, under a temperature condition of lower than 20°C, with an aqueous solution containing an enzyme produced from a microorganism that has the capability of decomposing the polyester and the optimum growth temperature of ≤35°C and thus causing the degradation.  <P>COPYRIGHT: (C)2006,JPO&NCIPI