baber/WOPTO huggingface dataset:
Patent JP-2008273256-A (JP)
Title: Mounting structure of damper with limiter for hybrid vehicle
Inventor: TAKESHITA MASAHITO
IPC: B60K6/40
Filed: 2007-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting structure of a damper with a limiter eliminating dispersion of a limiter torque in the damper with the limiter constituting a motive power transmission mechanism of a hybrid vehicle.  <P>SOLUTION: The damper 1 provided with a plurality of damper springs 5, 5 is provided in an outer case 4 constituted by a front cover 14 connected with a drive plate 17 and a rear cover 15. An outer peripheral plate provided with a friction material is mounted to an outer periphery of a disk 8 of the damper 1 and is clamped by a limiter plate 2 pressed by a belleville spring 3. A hub 13 formed with a shaft hole is attached to a center of the damper, in the center of the rear cover 15, a sleeve is rearwardly extended, an output shaft 19 is fitted to the shaft hole of the hub 13, and the front cover 14 of the outer case 4 is fastened to the drive plate 17 mounted to a distal end of a crank shaft of an engine by a screw.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007300628-A (JP)
Title: Bit stream conversion system
Inventor: NITZPON HANS-JUERGEN
IPC: H04N7/24
Filed: 2007-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bit-stream converter capable of converting a first synchronous compressed bit-stream frame of data at a first sampling rate to second synchronous compressed bit-stream frame of data at a second sampling rate, and a conversion method.  <P>SOLUTION: The bit-stream converter (104) capable of converting the first synchronous compressed bit-stream of data at the first sampling rate to second synchronous compressed bit-stream frame of data at the second sampling rate is disclosed. The bit-stream converter architecture may include a payload length detector (304) and a zero stuffing unit in signal communication with the payload length detector. The zero stuffing unit (306) is capable of zero stuffing a stuffing section responsive to the payload length detector detecting the payload length.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008277373-A (JP)
Title: Device and method for drawing charged-particle beam
Inventor: HIRAMOTO MAKOTO
IPC: H01J37/305
Filed: 2007-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drawing device and a method reducing the displacement of drawing positions of beams caused by an eddy current.  <P>SOLUTION: The drawing device 100 has an electron gun 201 irradiating electron beams 200, a main deflecting system 214 deflecting the electron gun 200, an XY stage 105 placing a sample 101 and continuously moving it and an object lens 207 conducting focusing on the sample. The drawing device 100 further has a correction-quantity computing section 126 computing a quantity for correcting the positional displacement of the electron beams 200 on a sample surface on the basis of a first magnetic field resulting from the object lens 207 and a second magnetic field generated by the eddy current generated by the first magnetic field and the movement of a stage. The drawing device further has an offset section 128 computing the position of the correction correcting the positional displacement on the sample surface by using the quantity of the correction and a deflection control circuit 110 controlling the main deflecting system 214 so that charged-particle beams are deflected at the position of the correction. Accordingly, a positional correction of an amount of an influence of a magnetic field caused by the eddy current can be performed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008273319-A (JP)
Title: Seat device for vehicle
Inventor: YAMADA YUKIFUMI
IPC: B60N2/30
Filed: 2007-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seat device for vehicle capable of establishing smooth interlocking motions of a restricting member for restricting a seatback to a non-interfering position and a releasing member to disengage the restriction.  <P>SOLUTION: The seat device for vehicle has the restricting member to restrict the seatback 7 once in a non-interfering position free of interference with a seat cushion 6 when the seatback 7 and the seat cushion 6 are moved to the housing position, and the releasing member 14 to disengage the restriction when the seat cushion 6 has moved to the position free of interference with the seat back 7. The releasing member 14 has a coupling member 14a to couple the restricting member 13 in such a way as able to make relative rotation, an abutting part 14c slidable on the moving locus of a guide projection 65 of the seat cushion 6 and pushed by the projection 65 into movement, and a supporting shaft 14b supported by a long hole member 53. The long hole member 53 has a long hole 54 extending parallel with the guide direction of a guide hole 50 and admitting fitting-in of the supporting shaft 14b.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008273013-A (JP)
Title: Ink jet recorder and its control method
Inventor: AOKI TAKATSUNA
IPC: B41J2/05
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink jet recorder which can eject an ink droplet stably regardless of variation in characteristics of a recording head, and to provide its control method.  <P>SOLUTION: The control method of an ink jet recorder comprises the steps of increasing/decreasing the applying energy of drive waveform gradually, measuring the voltage variation of a temperature detection element as temperature information for each gradual increase/decrease and storing it in a storage device, and the steps of determining the minimum input energy required for ejecting an ink droplet based on the measured voltage variation and storing it in the storage device.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008278332-A (JP)
Title: Noise eliminating device and noise eliminating method
Inventor: NAKADOKORO SHOICHI
IPC: H04N5/335
Filed: 2007-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate a noise signal component to be superimposed on image data caused by interference of various clock signals by miniaturizing an imaging apparatus.  <P>SOLUTION: The periodical pattern of a beat noise to be superimposed on image data is predicted by using an imaging clock frequency and the number of clocks of a horizontal synchronizing signal from a frequency having the possibility of being interfered with from a driving frequency of a circuit. The periods of repeating an interference noise signal are averaged more than once from the result of the prediction for each of decided lines, and a random noise component is canceled to detect and cancel an interference noise signal component.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008278721-A (JP)
Title: Ultrasonic actuator device
Inventor: ADACHI YUSUKE
IPC: H02N2/00
Filed: 2007-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that an intermittent frequency falls within an audible range of human being and noise is generated because a driving signal is intermittently controlled using the intermittent frequency in microfeed.  <P>SOLUTION: The intermittent frequency is set within the range from an audible frequency to a driving frequency, so that an ultrasonic actuator having less noise can be provided. Further, an ON-time in intermittent drive is set to any multiple of one cycle of the driving frequency, so that an ultrasonic actuator having further less noise can be provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008282090-A (JP)
Title: Electronic equipment and firmware update method therefor
Inventor: TAMAOKI RYOJI
IPC: G06F11/00
Filed: 2007-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide electronic equipment and the like equipped with a plurality of firmware, operating according to the electric equipment, and easily updating a plurality of firmware.  <P>SOLUTION: The electronic equipment having predetermined functions is provided with a controller controlling the whole equipment and one or more execution units for achieving the respective functions. The controller and the execution units are provided with firmware respectively, and the electronic equipment operates based on the firmware. The controller receives update data about a plurality of firmware among the equipped firmware from another equipment connected to the electronic equipment and shifts the electronic equipment to a firmware update mode after reception. In the firmware update mode, a plurality of firmware are updated based on the received update data.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008279462-A (JP)
Title: Electric power source for ac arc welding
Inventor: NISHISAKA FUTOSHI
IPC: B23K9/073
Filed: 2007-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To keep stable welding property by increasing the current reducing speed without being affected by load conditions although the current has been reduced so far to a required value in changing the polarity in un-consumable/consumable electrode arc welding.  <P>SOLUTION: When the polarity of the electrodes is changed from plus to minus, only a second electrode plus polarity switching element TP2 forming a bridge is switched ON, and the current reducing speed is increased by inserting a second resistor R2 into a current supply line by switching ON a second switching element TR2. Similarly, when the polarity of the electrodes is changed from minus to plus, only a first electrode minus polarity switching element TN1 forming a bridge is switched ON, and the current reducing speed is increased by inserting a first resistor R1 into the current supply line by switching ON a first switching element TR1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008281290-A (JP)
Title: Heat storage system and heat storage type air conditioner using the same
Inventor: UJIIE SATOSHI
IPC: F24F5/00
Filed: 2007-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat storage system and a heat storage type air conditioner using the same capable of preventing heat storage material from depositing on a bottom part of a heat accumulator.  <P>SOLUTION: The heat storage type air conditioner is provided with the heat accumulator 3 for housing the heat storage material 14 which can store heat, and a refrigerant circuit 2. The refrigerant circuit 2 comprises a compressor 4 for compressing a refrigerant, a heat source side heat exchanger 5 for condensing the refrigerant from the compressor 4, an expansion valve 6 for heat storage for decompressing the refrigerant from the heat source side heat exchanger 5, a regenerative heat exchanger 7 installed in the heat accumulator 3 so as to exchange heat between the refrigerant from the expansion valve 6 for heat storage and the heat storage material 14 in the heat accumulator 3, a bypass pipe Q1 for supplying the refrigerant from the heat source side heat exchanger 5 to the regenerative heat exchanger 7 without decompressing at the expansion valve 6 for heat storage, and a first opening/closing valve 8 for switching a flow channel for decompressing the refrigerant from the heat source side heat exchanger 5 by the expansion valve 6 for heat storage, and a flow channel for preventing decompression process by the bypass pipe Q1. At least a part of the regenerative heat exchanger 7 is formed so as to extend along the bottom part of the heat accumulator 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008285816-A (JP)
Title: Open-ceiling structure
Inventor: MASAKADO EIKO
IPC: E04H1/02
Filed: 2007-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an open-ceiling structure which enables a free change in the amount of ventilation of air, and sound-insulating and light-tightening performance by enabling upper and lower floors to be opened/closed by means of a screen member.  <P>SOLUTION: A pair of rail sections 14 and 14 is provided along boundary peripheral edges of opposed side wall in such a manner as to constitute a boundary peripheral edge between an open ceiling 10 and a space of a living room 11a. A light tightening section S movable along the pair of rail sections 14 and 14 is laid between the pair of rail sections 14 and 14. The light tightening section S, which is composed of a plurality of screen members 15, is provided slidably along the pair of rail sections 14 and 14 and rotatably in a sliding direction. In nonuse, all the screen members 15 are housed in an overlapped state on the one-end sides of the rail sections 14 and 14, respectively. In use, all the screen members 15 are arranged at regular intervals along the pair of rail sections 14 and 14, and rotated in a regular-interval state in conjugation with one another while being kept in a parallel state, so that the amount of gap between the respective screen members 15 can be freely varied.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008284160-A (JP)
Title: Capsule endoscope system
Inventor: YOSHIDA NAOKI
IPC: A61B5/07
Filed: 2007-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a capsule endoscope system capable of controlling not to stop the actuation of a capsule endoscope even if a receiving efficiency of a power fed from a wireless power supply system is lowered.  <P>SOLUTION: This capsule endoscope system 1 has an external unit 2 having a transmission antenna 6, and the capsule endoscope 3 having a receiving antenna 7 for receiving the power transmitted by the transmission antenna 6, a receiving circuit section 8, and a capsule endoscope function section 11; wherein the capsule endoscope 3 is provided with a receiving power detection unit 9 for detecting the power received by the receiving antenna 7, and an imaging rate control unit 10 for changing the imaging rate of the capsule endoscope 3; and when the receiving power detected by the receiving power detection unit section 9 is less than a preset threshold B, the imaging rate control unit 10 controls the imaging rate to a low speed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008286142-A (JP)
Title: Piston for internal combustion engine
Inventor: MURAKAMI KUNIAKI
IPC: F02F3/26
Filed: 2007-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piston for an internal combustion engine preventing deterioration of combustion efficiency, deterioration of exhaust emission conditions, occurrence of knocking, and the like, by specifying a shape of a cavity of the piston, round part shape connecting an end part of the cavity and a piston upper edge surface at a side facing a squish part, angle of tangential line of the end part of the cavity, and the like in pistons in which a squish part are formed between a piston upper edge surface and a cylinder head cover lower surface at TDC (Top Dead Center).  <P>SOLUTION: A part between the end part of the dish shape cavity and the piston upper edge surface on the side facing the squish part is formed by the round part (radius R). A relation S between the depth H of the dish shape cavity and an angle α between a tangential line connecting the round part and the end part of the dish shape cavity, and a normal line of the piston upper edge surface is expressed as S=R/(Hcosα). Especially the relation S=R/(Hcosα) is expressed in a range of 0.2≤R/(Hcosα)≤2.0 (here, R and H have same unit).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008288140-A (JP)
Title: Fuel cell
Inventor: NAKANISHI HARUMICHI
IPC: H01M8/10
Filed: 2007-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To improve durability of a fuel cell by preventing deterioration of an electrolyte membrane due to hydrogen peroxide ions in the fuel cell.  <P>SOLUTION: In the fuel cell equipped with an electrolyte, an anode electrode and a cathode electrode which are a pair of electrodes arranged across the electrolyte, the cathode electrode is constituted so as to contain catalyst particles and capturing particles. Here, the catalyst particles are to be those having a catalytic activity with respect to a reaction in which hydroxide ion is formed from oxygen, while the capturing particles are to be those having the function of capturing hydrogen peroxide ions.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008290289-A (JP)
Title: Ink supply device of printing machine
Inventor: MIYAKE HIDEAKI
IPC: B41F31/14
Filed: 2007-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that the conventional technique requires many intricate devices and its controlling, consequently has a high probability of the trouble of the devices, makes their maintenance and controllings complicated, and needs a large installation space.  <P>SOLUTION: This ink supply device comprises every one set, which consists of a vibrating roller provided reciprocatively between an ink fountain roller and an ink distributing roller, a vibrating roller moving part for controlling the reciprocating motion of the vibrating roller, and a detecting part for detecting the position of the vibrating roller, wherein a controlling part, which receives signal sent from the detecting part and sends a driving signal to the vibrating roller moving part. The detecting part sends signals to the controlling part at every detection of each vibrating roller, while the controlling part sends a driving signal to the vibrating roller moving part so as to make the mutual contact timings between the vibrating roller and the ink distributing roller of both the sets adjustable by this ink supply device of the printing machine.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008294626-A (JP)
Title: Content distributed storage system, content storing method, node device, and node processing program
Inventor: HAYASHI KOICHI
IPC: H04N7/173
Filed: 2007-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a content distributed storage system and a content storing method which allow broadcast content data to be reproduced.  <P>SOLUTION: In the content distributed storage system, a plurality of pieces of content data are distributedly stored in a plurality of node devices capable of communicating with each other via a network, and node information of a node device wherein content data are stored is registered with a node device being a management source of the content data so that the node information can be provided in response to an inquiry from other node devices. Each node device included in this system includes: a content reception means; a storage determination means which determines whether a prescribed unit portion of the content data should be stored or not at random in response to reception of the unit portion; a storage means for the unit portion; and a registration message sending means which sends a registration message to a management source of the content data when it has been stored.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008294202-A (JP)
Title: Fabry-perot resonator laser, and designing method thereof
Inventor: TADA KENTARO
IPC: H01S5/028
Filed: 2007-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To improve the optical damage level of a Fabry-Perot resonator laser by providing a designing method of correctly calculating a phase difference between incident waves and reflected waves on a resonator end face.  <P>SOLUTION: When improving the optical damage level in the Fabry-Perot resonator laser, since it is desirable to position the node of standing waves near the end face, reflection characteristics are calculated relating to the interface of a multilayer coating film and the propagation medium (air, normally) of laser emission light whose refractive index is n<SB>0</SB>conventionally. As opposed to it, by calculating the reflection characteristics relating to the interface of the multilayer coating film and a resonator medium whose refractive index is n<SB>s</SB>, the positions of antinode and node of the standing waves are correctly calculated. By such calculation, the designing method for positioning the standing waves near the end face of the Fabry-Perot resonator is made possible.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008294893-A (JP)
Title: Digital broadcast reception system, and digital broadcast receiver and card for scramble cancellation and reproduction constituting same
Inventor: AZEYANAGI TATSUO
IPC: H04N5/44
Filed: 2007-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital broadcast receiver which can be made multifunctional without increasing slots by using a difference in shape of an adapter mounted in a slot.  <P>SOLUTION: The digital broadcast receiver 40 has the slot 47 where adapters 30 in two kinds of shape mounted with cards 20 can be mounted, and the slot 47 has a detection switch 49 detecting a difference in shape of a mounted adapter 30, wherein when an adapter for 3.3 V is detected, it is discriminated that its card is a card for reproduction and video (image data) and audio data in the card are permitted to be reproduced, but when an adapter for 5 V is detected, it is discriminated that the card is a card for scramble cancellation and predetermined scrambled broadcasting is permitted to be canceled.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008299475-A (JP)
Title: Information processor and information processing method, and computer program
Inventor: SAKAMOTO JUNICHI
IPC: G06T15/00
Filed: 2007-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processor including a data processor equipped with a register and an operation part for achieving efficient data processing and the reduction of a mounting area.  <P>SOLUTION: In the data processing part equipped with the register and the operation part, an instruction is efficiently executed by switching a plurality of instruction tables, and multiplexing the instructions, so as to achieve the cancellation of the overhead of input/output or the latency of the instructions and the high speed operation of processing under the control of data storage using an input/output register with configuration of double buffers. Thus, it is possible to achieve the miniaturization of bus band width, external IO and memory capacity by the compression and extension of the instructions, and it is possible to achieve the reduction of the mounting area of the logic circuit of an LSI composing the data processing part and the reduction of power consumption.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008298935-A (JP)
Title: Image forming apparatus
Inventor: TSUKAMURA SHINICHI
IPC: G03G15/20
Filed: 2007-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent faulty conveyance such as jamming of a sheet or no-feeding thereof in a fixing device by immediately detecting a slip between a fixing roller and the sheet even when the slip occurs.  <P>SOLUTION: The image forming apparatus includes the fixing device equipped with: a fixing roller; an endless belt member turning while holding the sheet between the fixing roller and the belt member; and a pressing member pressing the sheet on the fixing roller from the inside of the belt member through the belt member, and also includes: a slip detection means to detect the amount of the slip between the fixing roller and the sheet; a sheet conveyance assist means to assist the conveyance of the sheet held between the fixing roller and the belt member; and a control part to control the operation of the slip detection means and the sheet conveyance assist means. When the amount of variation of a detection value detected by the slip detection means exceeds a reference value set previously, the control part controls the sheet conveyance assist means to operate.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008301137-A (JP)
Title: Wireless communication system, wireless terminal, and wireless communication method
Inventor: TACHIKAWA KIMIYA
IPC: H04W4/02
Filed: 2007-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless communication system which allows position information of a wireless terminal to be transmitted/received even when communication in layers higher than a MAC layer is not established between a wireless base station and the wireless terminal, a wireless terminal, and a communication method.  <P>SOLUTION: A wireless terminal 10 includes a MAC message processing part 12 for generating a terminal MAC message T including position information data Q showing the present position of the wireless terminal 10, and the terminal MAC message T is transmitted between MAC layers of the wireless terminal 10 and a wireless base station 100.  <P>COPYRIGHT: (C)2009,JPO&INPIT