baber/WOPTO huggingface dataset:
Patent JP-2005175177-A (JP)
Title: Optical apparatus and aligner
Inventor: NISHIKAWA HITOSHI
IPC: H01L21/027
Filed: 2003-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To highly precisely and stably measure the position of a mirror stored in a mirror cylinder.  <P>SOLUTION: In a laser interferometer to be used by the position measurement of a mirror M1 stored in a partial mirror cylinder 152c, an interferometer block 64x<SB>1</SB>including at least a beam splitter 72 for deciding the optical path length of an optical path independent of a light measurement beam among the optical paths of a reference beam and a reference mirror 74 is fixed to the partial mirror cylinder. That is, the rigidness of the partial mirror cylinder itself is made high so that a distance from the beam splitter to a reference mirror can be constantly maintained. Thus, the position of the mirror to be measured can be highly precisely and stably measured in a non-contact status based on a difference between the optical path length of the reference beam to be emitted to the reference mirror and the optical path length of the length measurement beam. Also, it is not necessary to use any largely scaled or heavy holding member as a holding member for holding the interferometer block, and it is possible to prevent the device from being largely scaled.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005172142-A (JP)
Title: Drive shaft
Inventor: HAYAMA YOSHIHIKO
IPC: F16D3/20
Filed: 2003-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems in conventional technique caulking a projection provided on an outer joint member and fixing a member having good friction performance that a process for caulking is additionally required and it is necessary to provide the projection on the outer joint member or the like.  <P>SOLUTION: A drive shaft comprises an intermediate shaft 10 and slide type constant velocity universal joints 20, 40 mounted on an end part of the intermediate shaft 10, and axially energizes the intermediate shaft 10. While a shaft tip end part 60 having an end surface of a projecting spherical shape is mounted on the intermediate shaft 10, a receiving part 50 having the end surface of a recessed spherical shape is mounted on the outer joint member 22 of the constant velocity universal joint. The receiving part 50 comprises a main body 52 having the end surface of the projecting spherical shape, and engaging parts 54, 56 projecting from the main body 52 and reducing diameters due to elastic deformation, and is installed in a mounting hole 42 formed on the outer joint member 22 by utilizing the elastic deformation of the engaging parts 54, 56. The shaft tip end part 60 comprises a main body 62 having the end surface of the projecting spherical shape and engaging parts 64, 66 projecting from the main body 62 and reducing the diameters due to the elastic deformation, and is installed in the mounting hole 14 formed on a shaft end by utilizing the elastic deformation of the engaging parts 64, 66. The shaft tip end part 60 and the receiving part 50 can be mounted by a simple method, and an elaborate process such as grinding of a shaft tip end or caulking of the outer joint member, which is conventionally required, is no longer required.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005010736-A (JP)
Title: Optical fiber, light guide using the same, and method for purifying gas and method for purifying liquid by using light guide
Inventor: KAN YASUSHI
IPC: A61L9/01
Filed: 2003-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical fiber which can control the quantity of the light leaking through the peripheral face, to provide a light guide using the above fiber, and to provide a method for purifying a gas and a method for purifying a liquid by using the light guide.  <P>SOLUTION: The optical fiber consists of a core in the center, a ring-like core applied on the periphery of the core and having a refractive index higher than that of the core, and a clad applied on the periphery of the ring-like core and having a refractive index lower than that of the ring-like core. The distance W<SB>1</SB>between the center of the core and the ring-like core, the thickness W<SB>2</SB>of the ring-like core, and the relative refractive-index difference Δ between the core and the ring-like core satisfy W<SB>1</SB>≥5 μm, W<SB>2</SB>≤30 μm and 0≤Δ≤0.025. The light guide is prepared by applying a film comprising a photocatalyst on the peripheral face of the optical fiber. The light guides in a large number are gathered into a bundle. The light guide is used to purify a gas or a liquid by decomposing contaminant or by sterilizing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005168921-A (JP)
Title: Game machine
Inventor: NABETA HIDEYUKI
IPC: A63F7/02
Filed: 2003-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine executing a ready-to-win performance with expectation having a unique characteristic of three-dimensional expression by organically relating the three-dimensional expression by three-dimensional pictures with game contents.  <P>SOLUTION: This game machine is characterized in having a display part for variably displaying or stationarily displaying a plurality of identification information pictures; a picture data storage means storing the identification information picture data related to the identification information picture; a three-dimensional picture processing means disposed with a plurality of identification information picture data in a virtual three-dimensional space and generating the three-dimensional picture including a plurality of identification information pictures by fluoroscopic projection from a predetermined viewpoint; a display means displaying the three-dimensional picture on the display part; a display control means, when occurring the redy-to-win state, controlling the display of the identification information picture to variably display or a stationarily display a final identification information picture in the depth direction; and a viewpoint changeover means, after occurring the ready-to-win state, changing the viewpoint to be visible an effective line.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004147345-A (JP)
Title: Frame synchronization in multicarrier transmission system
Inventor: ASLANIS JAMES T
IPC: H04L7/08
Filed: 2003-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To maintain frame synchronization in a multcarrier transmission system.  <P>SOLUTION: A discrete multitone modulation transmission system is described in which synchronization of frames is monitored in a receiving apparatus by correlating frequency domain complex amplitude of a synchronizing frame with a stored synchronizing pattern. When the correlated result is lower than a threshold, a complex amplitude of the stored synchronizing frame multiplied with each of compound values indicating each of complex rotation corresponding to each of possible time shift of the synchronizing frame is used every time to carry out a plurality of correlations indicating a frame synchronization loss but when the result exceeds the another threshold, the optimal correlated result indicates a time shift for re-storing possible frame synchronization before receiving the next synchronizing frame.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005173501-A (JP)
Title: Electronic camera
Inventor: MURAKAMI TARO
IPC: G03B13/36
Filed: 2003-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic camera that reduces time for autofocus while properly maintaining accuracy in the autofocus during electronic zoom photographing.  <P>SOLUTION: The electronic camera 1 comprises a CPU 101 for controlling the whole electronic camera 1, and a photograph lens 107 connected with the CPU 1 through a zoom motor 108 and focus filter 110, respectively, and performs optical or electronic zoom during photographing of moving images. The photograph lens 107 includes a zoom lens moved by the zoom motor 108 and a focus lens moved by the focus motor 110. The video, which is variably magnified by the electronic zoom, is lowered in resolution as follows. In this case, the field depth of video is deepened, so that the focus precision becomes large in tolerance adversely when the variable magnification of the electronic zoom is less than 1 time. Accordingly, focus sensitive degree becomes low, and the time for finding peak is shortened in so-called a mountain climbing system, which is normally used as a technique of autofocus by the electronic camera.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005182108-A (JP)
Title: Electronic card reference system and medical examination history information leakage preventing filing system and electronic card reference method
Inventor: HOSOKAWA NAGANORI
IPC: G16H10/60
Filed: 2003-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To make it necessary to limit the information of an electronic card file to be disclosed to any person other than a patient according to the contents of medical examination activities even when the person is responsible for the medical examination, and to make it necessary to provide a mechanism for preventing the patient from being specified even when the electronic card file is illegally leaked to the outside.  <P>SOLUTION: In an electronic card reference system server system 6, a file does not include any patient basic information but includes an encrypted XML file 4 obtained by encrypting a file having the file name of random numbers by using a secret key for each of the attributes of reference authority and an XML file association table 13 and a secret key. Thus, it is possible to limit files to which a user who operates a client 8 can refer, and to prevent any patient from being specified only by the file.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005181395-A (JP)
Title: Light deflector
Inventor: MIZOGUCHI YASUSHI
IPC: B81B3/00
Filed: 2003-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact light deflector which deflects incident light and scans with the light at low power consumption.  <P>SOLUTION: The light deflector is provided which is characterized by being furnished with a coil arranged on the face of a bottom face member, which is facing to an upper face member, and a flat plate-like scanning mirror on the other face side of which a thin film permanent magnet is formed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005183042-A (JP)
Title: Hydrogen recycling device and hydrogen recycling method
Inventor: TAKENAWA AKIFUMI
IPC: F17C11/00
Filed: 2003-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrogen recycling device and a hydrogen recycling method capable of preventing a drop in hydrogen storing efficiency by preventing attachment of water to a hydrogen storage alloy.  <P>SOLUTION: The hydrogen recycling device 6 is equipped with a purged hydrogen piping 11 through which hydrogen gas purged from the anode side of a fuel cell stack 4 is passed, and a recovering tank 62 installed in the the purged hydrogen piping 11. A water adsorbent 62b for adsorbing moisture contained in hydrogen gas in addition to the hydrogen storage alloy 62a for storing hydrogen gas is contained in the recovering tank 62.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005184942-A (JP)
Title: Electric car controller
Inventor: HIRAKI HIDEKAZU
IPC: H02M7/48
Filed: 2003-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate charging control when a filter capacitor is charged in an electric car controller.  <P>SOLUTION: The electric car controller has the following constitution. A converter 3, in which a bridge circuit is composed by connecting rectifying elements 1a-1d and self-arc-extinguishing elements 2a-2d in reverse-parallel, is connected to a secondary winding 5a of a main transformer 5. The filter capacitor 8 is connected to the output end of the converter 3. Further, an inverter 9 for converting DC power to AC power is connected to both ends of the filter capacitor 8. The charging of the filter capacitor 8 is executed before starting the inverter 9. A charging transformer 12, which has internal impedance capable of suppressing a rush current flowing during the charging of the filter capacitor 8 to a prescribed value, is connected to a tertiary winding 5c of the main transformer 5 via an opening/closing means 11. The output voltage of the tertiary winding 5c, which is stepped up to a prescribed voltage by the charging transformer 12, is rectified with the rectifying elements 1a-1d. Thus, the filter capacitor 8 is charged.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005179816-A (JP)
Title: Belt for preventing leg from being put apart
Inventor: YANAGIHARA MASAKO
IPC: A41D13/06
Filed: 2003-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a belt for preventing legs from being put apart so designed as to prevent fatigue caused by opened legs when seated through merely inserting the left side part and the right side part of a belt cloth respectively between the right and left thigh parts of a wearer and the seating face of a chair when seated on the chair.  <P>SOLUTION: The belt for preventing legs from being put apart has the following structure: a long-sized belt cloth 12 is attached to the center of a lap robe cloth 11; the belt cloth 12 has a length of 80-150 cm and a width of 5-15 cm; the lap robe cloth 11 one side of which is attached to the center of the belt cloth, has a length of at least 25-60 cm; the lap robe cloth 11 is arranged on the thigh part so that the part attached to the belt cloth 12 is at the lower face side and the belt cloth 12 faces to the lateral direction; and the left side part and the right side part of the belt cloth 12 are respectively inserted between the right and left thigh parts of the user and the seating face 21 of the chair 2 when used.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005185003-A (JP)
Title: Protective device of power conversion apparatus
Inventor: YAMANAKA KATSUTOSHI
IPC: H02M7/48
Filed: 2003-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a protector for a power converter, capable of performing protection of 3-level inverter input power supply and prompt protection of a switching element in no malfunction by detecting short-circuit current passing through bus-bar current of a 3-level inverter.  <P>SOLUTION: This 3-level power converter, having DC voltage consisting of high voltage (P), medium voltage (O) and low voltage (N) and outputting three levels to phase output, includes a first current detector 101 for detecting the current passing through a medium voltage point and a second current detector 102 for detecting the current passing through a low voltage point. The 3-level power converter is configured so as to be made to stop, if the current level of a first or second current detector exceeds a first setting value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005182503-A (JP)
Title: Image processing system and photographic processor
Inventor: USAMI YASUSHI
IPC: G06F3/12
Filed: 2003-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing system which can appropriately perform print processing even if a photographic processor and a terminal are in different image processing environments.  <P>SOLUTION: The photographic processor 1 and the terminal 2 are connected through a network 3. The photographic processor 1 can set a first print mode 1 which performs print processing, based on data, by a first image processing part 10, and a second print mode which performs print processing, based on data, by a second image processing part. The photographic processor 1 is provided with a first environment setting means 10a for setting an image processing environment, a first setting data storage part 14 for storing the set first setting data, and a save means 38a for saving the first setting data into another area. The terminal 2 is provided with a second environment setting means and a second setting data storage part for storing second setting data set by the means. In the second print mode, the first setting data is saved, and print processing is performed based on the second setting data acquired from the terminal 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005180060-A (JP)
Title: Inter-story part water cut off structure of outer wall
Inventor: KURODA NORIYUKI
IPC: E04F13/08
Filed: 2003-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inter-story part water cut off structure of an outer wall, capable of excellently draining water shielded by an inter-story water cut off plate without staining a downstairs outer wall surface.  <P>SOLUTION: Upstairs and downstairs outer wall part 1 and 2 have respectively a foaming resin heat insulating material 5 in a back face part of an outer wall face material 4. The inter-story water cut off plate 3 comprises a ventilation part 6 for passing air in the vertical direction between the outer wall face material 4 and the foam resin heat insulating material 5, and shields water of the inter-story part of the outer wall, and communicates the ventilation parts 6 and 6 of the upstairs and downstairs outer wall parts 1 and 2, and is provided for draining the shielded water downward via the ventilation parts 6 of the downstairs outer wall part 2. An upper end part of a vertical joint 7 of the downstairs outer wall part 2, is blocked up by a blocking-up part 12 continuing from the inter-story water cut off plate 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005181806-A (JP)
Title: Silver halide emulsion, silver halide photographic sensitive material and image forming method
Inventor: KONDO TOSHIYA
IPC: G03C1/015
Filed: 2003-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silver halide emulsion excellent in sensitivity, latent image stability and production stability, giving always stable high-quality prints, and excellent in image quality and print reproducibility in digital exposure in which high-illuminance short-time exposure is carried out, and to provide a silver halide photographic sensitive material and an image forming method.  <P>SOLUTION: In the silver halide emulsion comprising silver halide grains which have a silver chloride content of ≥90 mol%, a silver iodide content of 0-2 mol% and a silver bromide content of 0.02-10 mol% and are formed by adding a solution prepared by dissolving one or more group VIII metal complexes having one or more water ligands and/or organic ligands at pH 4.0-10.0 and 0-25°C and keeping the resulting solution warm, the silver halide grains are sensitized with selenium.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005184701-A (JP)
Title: Dynamic buffer control method and apparatus for ip phone
Inventor: HATTORI SATORU
IPC: H04L49/9023
Filed: 2003-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To prevent voice call quality from being extremely reduced without initializing buffers as measures to cope with over-run or under-run occurrence, without immediately increasing/decreasing buffers or initializing buffers even if the oscillation of varying a reception interval of packets occurs.  <P>SOLUTION: A reception location analysis/control section 10 receives from a dynamic buffer section 6 signals 16 and 17 indicating which buffer receives an incoming packet. The reception location analysis/control section 10 includes a receiving process part and a reproducing process part. In the receiving process part, a reception location is confirmed, it is judged whether a reception packet 15 tends to over-run (a clock term of a receiving terminal is longer than that of a transmitting terminal) or tends to under-run (the clock term of the receiving terminal is shorter than that of the transmitting terminal), and confirms a loss rate and a delay packet rate of reception data. Thus, the reproducing process part corrects the reception location of the incoming packet and instructs increase/decrease of buffers.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005191743-A (JP)
Title: Demodulator
Inventor: ADACHI TAKAHIRO
IPC: H04L27/227
Filed: 2003-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a demodulator preventing occurrence of out of carrier synchronism when the quality of a received signal is low and suppressing deterioration in the BER when the quality of the received signal is not low during reception.  <P>SOLUTION: A phase difference detection circuit 80 detects the phase error of an output signal from an endless phase shifter 60 to output phase error information. A quality monitor circuit 100 generates quality information on the basis of the output signal from the endless phase shifter 60 and outputs he quality information to a loop filter 90. The loop filter 90 uses the value of a parameter corresponding to the received quality information, carries out arithmetic processing on the basis of the phase error information and outputs an APC value. A numerical controlled oscillator 70 outputs the correction value of the phase error on the basis of the APC value. The endless phase shifter 60 carries out rotation symmetric conversion on the basis of the correction value of the phase error to correct the phase of a demodulation signal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005186508-A (JP)
Title: Liquid ejection head
Inventor: AOKI KATSUMI
IPC: B41J2/16
Filed: 2003-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid ejection head which prevents a joint of a nozzle plate etc. from being peeled off.  <P>SOLUTION: An inorganic adhesion layer 10a joins an element substrate 11, which has a heating resistor 12 serving as an energy generating element, to a channel substrate 13 which forms a liquid channel 14 etc. An inorganic adhesion layer 10b joins a nozzle plate 16 to the element substrate 11 and the channel substrate 13. Since the adhesion layers 10a and 10b are adhesion layers of a metallic oxide which does not substantially contain organic matter, they are more excellent in heat resistance etc. than in the use of an adhesive material containing the organic matter, and do not cause a trouble due to the separation of the joint.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005184754-A (JP)
Title: Ip telephone system corresponding to mobile information terminal
Inventor: MIYAI KAZUTO
IPC: H04W80/04
Filed: 2003-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an IP telephone system in conformity of SIP formed by a client-server architecture providing an incoming function of a mobile information terminal having a communication interface such as a PHS and a mobile telephone.  <P>SOLUTION: An IP telephone system is provided with (1) a mobile information terminal having a means (WakeOnRing) starting up from a suspension state by an incoming call to a communication interface, and (2) a server having a means determining a mobile information terminal in the suspension state having the communication interfaces under circumstances where various IP telephone clients coexist, by referring to a data table, and establishing a voice connection.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004537041-A (JP)
Title: 適応形ブロードキャスト・レーダ・システムのためのシステム及び方法
IPC: G01S13/00
Filed: 2001-11-28
Abstract: 目標を追尾する適応形ブロードキャスト・レーダ・システムが開示される。レーダ・システムは、サブアパーチャを有する送信機及びサブアパーチャを有する受信機を含む。送信機サブアパーチャは信号波形を生成及び符号化する。信号波形は、送信機に関するデータで符号化される。このデータは自由度を含む。受信機の信号は、送信機からの信号波形と相関する直接経路信号及び散乱信号を含む。受信機は、受信信号からの符号化データ、遅延、及びドップラー情報のために送信ビームを再生成する信号プロセッサを含む。信号プロセッサのデータ・クワッドは、情報をカプセル化する。
Patent JP-2004535343-A (JP)
Title: 半導体用トレイ
IPC: H01L21/673
Filed: 2002-07-12
Abstract: トレイ部分（１２）とレール部分（１４）と中間部分（３０）とを有する半導体用のトレイ（１０）である。トレイ部分には複数のチップ溝（２０）が形成されている。レール部分はほぼトレイ部分のまわりを延びている。中間部分はトレイ部分とレール部分を相互に連結していて、レール部分に対して115°以上の角度で方向付けられている。
Patent JP-2004538699-A (JP)
Title: 動作モードを切り替え可能な遠隔制御装置の改善
IPC: G08C19/28
Filed: 2002-07-31
Abstract: 所謂ホームオートメーションタイプの快適性管理システムの遠隔制御装置は、第1自動動作モード（A）と第2手動動作モード（B）という少なくとも2つの動作モードを備えている。この装置は、少なくとも1つの遠隔制御送信機（4）と制御キーパッド（5）を有するボックス（2）から構成された遠隔制御ユニット（1）を有しており、ボックス（2）は、第1動作モードに対応する第1位置と第2動作モードに対応する少なくとも1つの第2位置の間において移動可能に支持部内に取り付けられており、支持部（3）に対するボックス（2）の位置を検出する手段（13）と、ボックスの検出された位置の関数として動作モードの変更を実現する手段（14）と、を有している。 【選択図】図１