baber/WOPTO huggingface dataset:
Patent JP-2006174475-A (JP)
Title: Digital to analog converter
Inventor: GILBERT MICHAEL J
IPC: H03M3/02
Filed: 2005-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-accuracy D-A converter that does not require any high-speed clock.  <P>SOLUTION: The D-A converter includes a digital processor having an input port adapted to receive an input signal and an output port coupled to an input port of an analog filter wherein the digital processor includes a feedback loop which compares a reference input voltage with a voltage provided by a digital model of the analog filter. The feedback loop is used to compare the reference input voltage with the voltage from the digital model of the analog filter. The next state of the converter (i.e. '0' or '1') is selected based upon a comparison of the input (or reference) voltage with the voltage provided by the digital feedback loop. The converter output is then fed to the analog filter. If the filter characteristic of the analog filter matches the filter characteristic of the digital model, the analog voltage matches the digital voltage and the reference voltage.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007160275-A (JP)
Title: Filter unit and its manufacturing method
Inventor: SAWA EI
IPC: B01D46/52
Filed: 2005-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filter unit which keeps a reduction in trapping efficiency due to pleating and using suppressed while having a polytetrafluoroethylene (PTFE)-based filter medium.  <P>SOLUTION: The filter unit for trapping particles contained in air to be filtered is equipped with: a pleated filter medium with a laminate including a polytetrafluoroethylene porous membrane and a permeable supporting material; and a supporting frame for supporting the filter medium, wherein valley parts of folds in the filter medium are filled with a filler or crest parts of the folds of the medium are filled by thermal bolding.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007161196-A (JP)
Title: Solid tire
Inventor: HIRAYAMA MICHIO
IPC: B60C1/00
Filed: 2005-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid tire which prevents reduction of durability and also prevents reduction of fuel consumption performance.  <P>SOLUTION: The solid tire is provided with a base part 1; and a tread part 2 formed on a surface of the base part 1. The tread part 2 includes a skin layer part 2a and an inner layer part 2b. The inner layer part 2b uses a rubber composition in which 5-80 mass pts of bituminous coal crushed substance is blended relative to 100 mass pts of diene based rubber component. In the rubber composition, carbon black in which a mass ratio of the bituminous coal crushed substance relative to carbon black (bituminous coal crushed substance/carbon black) becomes 1/20-20/1, is further blended.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006180492-A (JP)
Title: Amplifier circuit having improved linearity and frequency band using mgtr
Inventor: KIM TAE WOOK
IPC: H03F1/32
Filed: 2005-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an amplifier circuit having improved linearity and frequency band using a MGTR (Multiple gated transistor).  <P>SOLUTION: As the amplifier circuit having the improved linearity and frequency band using the MGTR, the amplifier circuit comprises: an amplification unit including a main transistor and an auxiliary transistor; an attenuation unit including inductors respectively connected to the source of the main transistor and the source of the auxiliary transistor; a capacitor connected at one end thereof to the sources of the main transistor and auxiliary transistor and connected at the other end thereof to the gates of the main transistor and auxiliary transistor; and an output unit connected to the drains of the main transistor and auxiliary transistor.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007172071-A (JP)
Title: Software keyboard
Inventor: AOYANAGI YOSHIMITSU
IPC: G06F21/31
Filed: 2005-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent tapping of input to a software keyboard by screen capture.  <P>SOLUTION: This software keyboard comprises a software keyboard display means for extracting a keyboard layout in which notation characters assigned to individual keys are not displayed from a storage device and displaying it on a screen; a key selection changing means for changing key selection of the software keyboard by depressing an arrow key in a physical keyboard by a user, and reporting the change of key selection to the user by temporarily displaying a cursor only for a predetermined time; and a key input means for performing key determination processing by depressing a key other than the arrow key in the physical keyboard by the user, and inputting the determined character to a predetermined form.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007172149-A (JP)
Title: Mobile, data collection system and data collection method
Inventor: FUKAZAWA HARUNA
IPC: G06F21/34
Filed: 2005-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile, a data collection system and a data collection method which enable a server to safely collect data stored in an external terminal, in a simple and easy fashion according to an instruction from the server.  <P>SOLUTION: A mobile 10 is provided with a first communication part 11 for receiving and transmitting data from/to an external terminal 20; a second communication part 12 for receiving a connection request requesting connection between a server 30 and the external terminal 20 and server identification information for identifying the server 30 from the server 30, and for transmitting to the server 30 data received from the external terminal 20; and a transmission control part 15A for controlling the first communication part 11 and the second communication part 12 to transmit data received from the external terminal 20 to the server 30 when the server identification information shows an authorized server which is authorized to connect to the external terminal 20.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007173142-A (JP)
Title: Fuel container for direct methanol fuel cell
Inventor: FUSAMOTO AKIRA
IPC: H01M8/04
Filed: 2005-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel container, not only having little transmission of methanol, but also capable of visually checking a methanol liquid level inside, and also using for a direct methanol type fuel cell capable of injection molding and equipped with thermal resistance, a good handling property and mechanical property enduring internal pressure under methanol existence.  <P>SOLUTION: The fuel container of plastic fabricated is formed by injection molding for supplying methanol to a direct methanol fuel cell. The plastic structuring the container has a crystallinity measured by an X-ray diffraction method from 10 to 80%, and also has transparency capable of checking an amount of methanol inside the container.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007180335-A (JP)
Title: Prober
Inventor: SAKUYAMA SHINICHI
IPC: H01L21/66
Filed: 2005-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve the uniformity of the temperature of a wafer chuck in the prober for providing a low setting temperature by using a cooling mechanism and a heater together.  <P>SOLUTION: The prober having the wafer chuck 11 for holding the wafer W, and a control unit 16 comprises: cooling means 12, 14, 15 for cooling the surface of the chuck 11; a first heating means 19A for heating the periphery of the surface of the chuck 11; and a second heating means 13B for heating the center of the surface of the chuck 11.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006503523-A (JP)
Title: デジタル音声放送を送受信するために信号をフォーマットする方法及び装置
IPC: H04L25/03
Filed: 2003-10-16
Abstract: 送信すべき複数のデータビットを受信し、複数のデータビットをフォーマットして複数のプロトコルデータユニットを形成し、プロトコルデータユニット内の離隔位置にヘッダービットを挿入し、プロトコルデータユニットを用いて複数のキャリアを変調することにより出力信号を発生させるステップより成るデジタル音声放送方法。個々のヘッダービットはプロトコルデータユニットの等間隔位置に配置できる。ヘッダービットの最初のビットをプロトコルデータユニットの終了部からオフセットできる。デジタル音声放送信号の受信方法、この方法に従って動作する送信機及び受信機も提供される。
Patent JP-2005535543-A (JP)
Title: 資産管理及び追跡機能を提供するためのシステム及び方法
IPC: G06K19/07
Filed: 2003-08-04
Abstract: プロセスは、企業及び第三者から顧客指定の場所への出荷項目を管理するよう設計されている。このシステムの構成要素は、電子資産識別デバイス、中央データリポジトリ、モバイルコンピューティング環境、及びクライアント−サーバーシステム、又はｎ階層コンピュータシステムをサポートする関連するソフトウェアアプリケーションを含む。モバイルコンピューティング環境は、ユーザが、物理的に資産を位置特定し、資産情報をビューし、更に最新の資産ステータスを反映するようこうした情報を修正できるソフトウェアを含む。次にこの情報は、ｎ階層コンピュータシステムにわたり交換し同期化することができる。更に、出荷手配に関連する種々のスタッフが、インターネットなどのコンピュータネットワーク上で利用可能な情報にアクセスすることができる。
Patent JP-2006513262-A (JP)
Title: ヘテロ環化合物、その製造方法および治療におけるその使用
IPC: A61L2/16
Filed: 2003-12-05
Abstract: 部分的に、本発明は、式（Ｉ）（化８５）に記載の抗菌化合物に関する。式中、Ａは、二環式ヘテロアリール環または三環式の環であり、Ｒ ２ はヘテロ環基であり、Ｌは結合であり、またはＬは、アルキル、アルケニルもしくはシクロアルキルである。
Patent JP-2007521423-A (JP)
IPC: E04H17/14
Filed: 2003-12-19
Abstract: A modular picket fence including a pair of vertical posts positioned at suitable distance and adapted to be secured to a suitable support surface. A pair of horizontal upper and lower rails extend between and secured to the vertical posts. The upper rail has a plurality of apertures which are aligned with a plurality of apertures on the lower rail. The apertures can be of any given shape including square, narrow rectangular, wide rectangular, oval, round, narrow polygonal and wide polygonal. A plurality of vertical pickets having a cross-sectional shape corresponding to the shape of the apertures in the horizontal rails are respectively inserted through into aligned apertures of the upper and lower rails. The end portion of each vertical picket has two transverse apertures.
Patent JP-2007186537-A (JP)
Title: Cutting fluid
Inventor: FUKUTANI YASUO
IPC: C10N20/00
Filed: 2006-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aqueous cutting fluid having good cutting property and to provide an aqueous cutting fluid in which the cutting fluid remaining on the cutting face is not colored when the cutting fluid is used for cutting of cast iron.  <P>SOLUTION: The cutting fluid is composed of an aqueous solution containing a saturated fatty acid, a saturated dicarboxylic acid, an unsaturated fatty acid, a chelating agent, a tolyltriazole or a benzotriazole and a metal salt of a fatty acid. The cutting fluid is preferably composed of a mixed solution containing the above aqueous solution and chlorinated paraffin. In the cutting solution, the aqueous solution comprises 0.1 wt.% to 5 wt.% saturated fatty acid, 0.1 wt.% to 5 wt.% unsaturated fatty acid, 0.01 wt.% to 1 wt.% saturated dicarboxylic acid, 0.01 wt.% to 1 wt.% chelating agent, 5×10<SP>-3</SP>wt.% to 1 wt.% tolyltriazole or benzotriazole and 0.01 wt.% to 1 wt.% fatty acid metal salt, and the chlorinated paraffin can be contained in an amount of 0.1 wt.% to 5 wt. in the mixed solution.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007186027-A (JP)
Title: Derailment prevention and braking device for wheels
Inventor: SASAGAWA TAKU
IPC: B61F9/00
Filed: 2006-01-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a derailment prevention device and a braking device for wheels which can surely prevent derailment of the wheels and brake the wheels, by laying derailment prevention guard rails for wheels near rails, installing an eddy-current brake device opposed to the derailment prevention guard rails for wheels, and using the derailment prevention guard rails for wheels as secondary conductors of the eddy-current brake.  <P>SOLUTION: In the derailment prevention device for wheels, the derailment prevention guard rails 6, 7 for wheels 2, 3 are laid near the rails 1 at predetermined intervals D<SB>1</SB>. The eddy-current brake device is installed on a vehicle side so as to be opposed to the derailment prevention guard rails 6, 7 for wheels 2, 3. The derailment prevention guard rails 6, 7 for wheels 2, 3 are used as secondary conductors of the eddy-current brake.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007189008-A (JP)
Title: Semiconductor memory device and method of fabricating same
Inventor: YOKOI NAOKI
IPC: H01L27/108
Filed: 2006-01-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor memory in which the degree of integration of memory is enhanced.  <P>SOLUTION: A plurality of memory cells including transistors connected with memory elements for storing data are provided, and bit lines and word lines for specifying one of the plurality of memory cells are provided. The transistor has a structure for sandwiching an active region by a source electrode and a drain electrode formed in the direction perpendicular to the substrate surface. Two memory cells formed contiguously in a predetermined direction are connected with the same bit line, and the transistors of the two memory cells formed contiguously in a predetermined direction are provided with the same word line as the gate electrode.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007187232-A (JP)
Title: Conducting method of buried pipe
Inventor: ASANO MICHIYA
IPC: F16L25/00
Filed: 2006-01-13
Abstract: <P>PROBLEM TO BE SOLVED: To make pipe bodies conductive mutually in a short time by simple work.  <P>SOLUTION: This conducting method for a buried pipe 10 mutually joins a plurality of cast iron pipe bodies 11 having a pipe coupling of a receiving inserting structure. An electric wire 31 is arranged along the buried pipe 10, and a terminal 27 is electrically connected to this electric wire 31, and the terminal 27 is electrically connected to a socket 13 by a bolt 24 screwed in the socket 13 of the pipe bodies 11.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007187904-A (JP)
Title: Display apparatus, method for driving the same, and terminal device
Inventor: KINOSHITA KOHEI
IPC: G09G5/00
Filed: 2006-01-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display apparatus in which a display method that can reduce electric power can be flexibly applied and power consumption can be reduced while avoiding degradation of picture quality, and to provide an image display method.  <P>SOLUTION: The display apparatus can be operated both in a progressive mode and an interlace mode, and includes a display unit having a plurality of pixels arranged, a gradation correction table which stores the data to correct a difference in gradation levels between driving the display unit in the progressive mode and driving in the interlace mode, and a gradation correction processing unit which judges whether the image data supplied to the display unit is in the progressive mode or in the interlace mode and corrects the image data according to the data stored in the gradation correction table when the mode is judged as the interlace mode.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006102556-A (JP)
Title: Ultrasonic coagulation incision apparatus
Inventor: SHIBATA YOSHIKIYO
IPC: A61B18/00
Filed: 2006-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic coagulation incision apparatus which excels in operability, can feel your fingers in lengthy surgery, and has a simple structure.  <P>SOLUTION: A finger holding section which grasps a grip 5 and can operate turning by the fingertip of a thumb of one hand is provided. A movable operation handle 14 which performs the switching operation of a movable cutting edge 142 by turning is provided. The turning center of the movable operation handle 14 is established so that a power point when the movable operation handle 14 is operated by the thumb is located one-sidedly on a grasping area side of the grip 5 which is grasped by fingers except for the thumb of the one hand rather than the turning center of the movable operation handle 14 and the direction of action of the power point is in the direction to touch and leave an operation part 2.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007192915-A (JP)
Title: Liquid crystal display
Inventor: JIYOUTEN KAZUHIRO
IPC: G02B5/30
Filed: 2006-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display excellent in display quality.  <P>SOLUTION: The liquid crystal display is equipped with: a first optical element OD1 which is disposed on one outer surface of a liquid crystal display panel LPN including homogeneously aligned liquid crystal molecules, and which includes a first polarizing plate 51, a first retardation plate RF1 as a half-wave plate, and a second retardation plate RF2 comprising nematic liquid crystal molecules which are immobilized in a liquid crystal state and in a hybrid aligned state along a direction normal; and a second optical element OD2 which is disposed on the other outer surface of the liquid crystal display panel, and which includes a second polarizing plate 61, a third retardation plate RF3 as a half-wave plate, and a fourth retardation plate RF4 as a quarter-wave plate, and the liquid crystal display device is characterized in that the Nz coefficient of the fourth retardation plate is set in the range of 1.5 to 2.0.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007194481-A (JP)
Title: Substrate treatment apparatus
Inventor: TERANISHI ISAO
IPC: H01L21/677
Filed: 2006-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate treatment apparatus which can unify the treatment condition of a wafer regardless of the existence of swap transfer.  <P>SOLUTION: The substrate treatment apparatus includes a treatment chamber to treat substrates, a transfer means to transfer the substrates to the treatment chamber, and a control unit to control the transfer of the substrates by the transfer means based on a predetermined operation schedule defining the timing of transferring the substrates by the transfer means. The control unit delays the transfer of the substrates by the transfer means to the treatment chamber by a predetermined time when there is no treated substrate in the treatment chamber as an object for transfer in the transfer of the substrate to the treatment chamber by the transfer means.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007195377-A (JP)
Title: Motor
Inventor: TANABE YUICHI
IPC: H02K3/18
Filed: 2006-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein the average perimeter of winding differs since the length of teeth at a circular yoke differs from that of teeth at a linear one in a compact, high-output, and flat brushless motor; the resistance value of the wiring of the teeth varies; and hence controllability and starting properties have problems.  <P>SOLUTION: An insulator is provided on the upper and lower surfaces of a core for wiring. In the insulator, the width of a portion attached to the teeth at the circular yoke is adjusted so that the average perimeter in wiring of each phase becomes equal. Therefore, variations in the wiring resistance value of each phase are restrained without decreasing output and increasing a cogging torque, thus providing the motor having high controllability and starting properties.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007194560-A (JP)
Title: Solid-state imaging element, and method for manufacturing same
Inventor: NISHIMURA HIDETAKA
IPC: H01L27/148
Filed: 2006-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid-state imaging element for improving light receiving sensitivity, and for suitably connecting clock wiring to a transfer electrode.  <P>SOLUTION: This solid-state imaging element is provided with channel regions arranged in parallel so as to be extended on one main surface of a semiconductor substrate 10; transfer electrodes 21 arranged in parallel so as to be extended to a direction crossing the channel regions on one main surface of the semiconductor substrate 10; and clock wiring 30 arranged on the transfer electrodes 21 along the interval of the channel regions, and selectively connected to the transfer electrodes 21. The width of a connection 31 of the clock wiring 30 and the transfer electrodes 21 set so as to be larger than the width of the clock wiring 30.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007200385-A (JP)
Title: Recording/reproducing device and defect determination method
Inventor: TOKUYAMA ICHIRIYU
IPC: G11B7/135
Filed: 2006-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To determine the presence of a defect generated in an optical path in a recording/reproducing device for recording/reproducing in a hologram recording medium.  <P>SOLUTION: When bit 1/bit 0 modulation is applied to all the pixels of a SLM 12 in the on-state of a laser diode LD, whether each detected value obtained in an image sensor 8 is bit 1/bit 0 is determined. Based on this result, the presence of a defect is determined.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007198435-A (JP)
Title: Clutch cover assembly
Inventor: UENOHARA NORIHISA
IPC: F16D13/75
Filed: 2006-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clutch cover assembly with a wear compensation mechanism, having a higher degree of freedom in design.  <P>SOLUTION: The clutch cover assembly 1 comprises a clutch cover 2, a pressure plate 3, a diaphragm spring 4, and the first wear compensation mechanism 9. The first wear compensation mechanism 9 has an annular first adjusting ring 91 arranged for abutting on the pressure plate 3, an annular second adjusting ring 92 to be movable relative to the first adjusting ring 91 in the axial direction while being rotated relative thereto, and a return spring 90 for elastically connecting the first adjusting ring 91 to the second adjusting ring 92 in the rotating direction. The first and second adjusting rings 91 and 92 each have an approximately annular cross section in a plane including the axis of rotation.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007201038-A (JP)
Title: Part mounting device
Inventor: KANEUCHI NOBORU
IPC: G01B11/26
Filed: 2006-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To precisely detect a position, a shape, and an inclination of parts using an imaging camera capable of imaging by splitting the reflection light of a plurality of different wavelengths into lights of each wavelength.  <P>SOLUTION: The part mounting device comprises a first irradiator 26 that radiates green light to a part 24 sucked to a work head 20; a second irradiator 28 that radiates red light of the wavelength different from that of the green light; an imaging camera 22 that takes in green and red reflection light radiated almost simultaneously from the first and second irradiators to split the reflection light into each of wavelengths, and outputs image signals; and a control unit 50 that splits the image signals outputted from the imaging camera 22 for each wavelength for image processing, and calculates a position, a shape, and an inclination of the part 24 relative to the center axis of the work head 20.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007201058-A (JP)
Title: Boat for silicon wafer heat treatment
Inventor: SUDO HARUO
IPC: H01L21/22
Filed: 2006-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a boat for a silicon wafer heat treatment capable of suppressing slip transition, with no application of a susceptor or an annular support.  <P>SOLUTION: The boat 1 for a silicon wafer heat treatment comprises a plurality of posts 4 equipped with a plurality of silicon wafer supports 6 for loading silicon wafers parallel with constant intervals. A quartz tool 7 is placed on the silicon wafer supports 6. Thus, slip transition is suppressed which is caused by the in-plane temperature difference of a wafer due to welding between the wafer and the support as well as thermal conduction from the wafer to the boat.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007201915-A (JP)
Title: Planar camera unit
Inventor: HIROMOTO MASASHI
IPC: G03B17/17
Filed: 2006-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an extremely-thin-planar camera unit.  <P>SOLUTION: The planar camera unit is constituted by arranging, in a planar manner and in the vertical and lateral directions, a plurality of microlens cells MC which comprise a microlens 11; an upper electrode used as a spring 12 and a lower electrode which move the microlens 11 toward an incident-light direction in response to an external control signal; a movable mirror 22a for reflecting light, that has passed through the microlens 11; a DVD module 22 for controlling an angle of the movable mirror 22a in response to an external pulse signal; a fixed mirror 23 for further reflecting the light reflected by the movable mirror 22a; and an image sensor 14 for receiving the light from the fixed mirror 23.  <P>COPYRIGHT: (C)2007,JPO&INPIT