baber/WOPTO huggingface dataset:
Patent JP-2003535248-A (JP)
IPC: F01D17/14
Filed: 2000-01-14
Abstract: A turbocharger having a variable geometry turbine intake incorporating a mobile cylindrical piston (70) for varying the area of the induction nozzle in the turbine (18). Blades (90) mounted on the piston for controlling the flow in the nozzle penetrate through a slotted heat shield (92) having a central opening wherein the rear disc of the turbine wheel is embedded to provide a smooth aerodynamic flow in the turbine vanes. A shield (100) engaged between the heat screen and a central housing of the turbocharger prevents the gas from the rear disc cavity from recycling into the cavity housing the blades further enhancing the aerodynamic flow. An axial actuating device (77) is secured for operating the piston via a shaft coupled by a cross (72) to the piston and coupled to an actuating hub (118) in the actuating device by quick connect unthreaded connection (122).
Patent JP-2003522540-A (JP)
Title: 分配装置
IPC: B65B69/00
Filed: 2001-02-05
Abstract: (57)【要約】        （修正有）
本発明の分配装置は、物品容器（１０）から、通常は容器出口を通って押し出すことにより粘性物品を分配するための装置である。物品は、物品を放出するプランジャー（１３）により放出され、プランジャーはプランジャーを動かすことができるリニアアクチュエータ（１５）を有する駆動装置により動作される。リニアアクチュエータは、原動機として電気モータを使用し、電気モータの回転運動がプランジャーの直線運動に変換される。リニア駆動手段を使用することにより、所定の限度内において、プランジャーの動抵抗に影響されることなく、プランジャーを一定速度で動かすことができる。プランジャーの動きは、遭遇する抵抗に応じた制御が可能である。本発明は、また、放出後に該容器を受け部材より取り外す手段も備えている。
Patent JP-2003526209-A (JP)
Title: パッケージ化された集積回路デバイス
IPC: H01L23/66
Filed: 2001-02-28
Abstract: (57)【要約】
第１の回路部品を搭載した基板と、前記第１の回路部品から延びた第１の導体と、誘電体のリッドとを含むパッケージ化された集積回路装置。誘電体リッドは、部品搭載面と、前記部品搭載面に搭載される第２の回路部品と、前記第２の回路部品から延長される第２の導体とを含んでいる。前記誘電体リッドは、前記第１の回路部品が前記第２の回路部品と電気的に導通するよう基板上で機能している。前記第２の回路部品は、インピーダンス整合回路を含んでもよい。回路デバイスは同様にリッドを基板に固定するための固定手段を含んでもよい。固定手段としては、接合剤、ハンダ、弾性部材などがある。
Patent JP-2003532478-A (JP)
IPC: A61B5/022
Filed: 2001-05-10
Abstract: A blood pressure sensor includes a source of photo-radiation, such as an array of laser diodes. The sensor also includes a two-dimensional, flexible reflective surface. The reflective surface is nominally positioned relative to the radiation source such that the radiation travels in a direction normal to the reflective surface. The reflective surface is placed adjacent to the location on the patient where the blood pressure data is to be acquired. Radiation from the source is reflected off of the reflective surface onto a two-dimensional array of photo-detectors. Systolic and diastolic blood pressure fluctuations in the patient are translated into deflections of the patient's skin. These deflections cause corresponding deflections in the two dimensional reflective surface. The associated movement of said flexible reflective surface due to blood pulsation causes scattering patterns from said reflective surface to be detected by the two dimensional array of photo-detectors. The output from the array of photo-detectors is calibrated to blood pressure in mmHg during a calibration procedure to obtain a set of calibration relationships for one or more of the individual detectors. The calibration relationship are then used during acquisition of blood pressure data to arrive at blood pressure data.
Patent JP-2003204103-A (JP)
Title: External cavity laser diode
Inventor: AKIMOTO KAZUAKI
IPC: H01S3/136
Filed: 2002-01-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an external cavity laser diode that is small and capable of accurately avoiding mode hop.  <P>SOLUTION: In the external cavity laser diode, a laser medium, a wavelength selection device, and a mirror constitute a resonator. A phase shift means 7 shifts the optical phases of orthogonal linearly polarized light, and a polarization conversion means 8 converts linearly polarized light into circularly polarized light and re-converts the circularly polarized light into linearly polarized light corresponding to a rotation direction of polarized light are provided. The laser is constituted such that is feeds back the light re-converted into the linearly polarized light by the polarization conversion means to the laser medium via the wavelength selection device, a photo acceptance means having polarization dependency detects the circularly polarized light that has transmitted the polarization conversion means, and controls the optical length of the resonator corresponding to the detection output of the photo acceptance means.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003213555-A (JP)
Title: Polyacrylonitrile-based oxidized fiber nonwoven fabric and carbon fiber nonwoven fabric and method for producing carbon fiber nonwoven fabric
Inventor: SHIMAZAKI KENJI
IPC: D04H1/4242
Filed: 2002-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a polyacrylonitrile (PAN)-based carbon fiber nonwoven fabric as a useful raw material for a carbon fiber material such as an electrode material for a polymer fuel cell, and to provide a method for producing a PAN-based oxidized fiber nonwoven fabric of an intermediate material for the carbon fiber nonwoven fabric.  <P>SOLUTION: The PAN-based oxidized fiber nonwoven fabric is produced by processing an oxidized fiber having a specific gravity of S<SB>1</SB>and an oxidized fiber having a specific gravity of S<SB>2</SB>to obtain a nonwoven fabric, wherein the specific gravity S<SB>1</SB>and the specific gravity S<SB>2</SB>satisfy relations 1.25≤S<SB>1</SB>≤0.50×S<SB>2</SB>+0.64 and 1.35≤S<SB>2</SB>≤1.42 and the oxidized fiber nonwoven fabric is carbonized to produce a PAN-based carbon fiber nonwoven fabric having 10-140 g/m<SP>2</SP>basis weight and ≤3.5 mΩ electrical resistance.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003204073-A (JP)
Title: Solar battery module using frp substrate and its manufacturing method
Inventor: UCHIYAMA SHINICHIRO
IPC: H01L31/04
Filed: 2002-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solar battery module the rear-surface side protective member of which is lightweight and does not become rusty.  <P>SOLUTION: This solar battery module 10A is provided with an FRP substrate 12A on the non lightreceiving surface side and manufactured through a sticking step in which an EVA film 13B is superimposed upon the substrate 12A and stuck to the substrate 12A by heating. The occurrence of bubbling is prevented at the time of sticking the film 13B to the substrate 12A by preheating the substrate 12A before the film 13B is stuck to the substrate 12A.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003206023-A (JP)
Title: Article sorting and carrying method and device
Inventor: SATO MASAKUNI
IPC: B65G47/30
Filed: 2002-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an article sorting and carrying method capable of carrying articles for every prescribed number unit by continuously sorting the articles without collecting the articles of a plurality of sections and rearranging or selecting the articles, even in a narrow place having no space for installing a separate carrying line and a succeeding carrier body for sorting the articles for every section.  <P>SOLUTION: In this article sorting and carrying method, a plurality of articles are carried by the carrying line, the articles are sorted by prescribed sections (S4) and the sorted articles are carried by the prescribed number unit (S12). The sections are decided for every article (S4). The decided articles are retreated to a temporary retreating part for every section (S7). When the sections are decided for every article (S4), whether or not the total number (S5) of the decided articles and the articles retreated to the temporary retreating part of the decided section coincides with a prescribed number is decided (S6). When the total number is judged to coincide with the prescribed number, the judged articles and the articles retreated to the temporary retreating part are carried (S12).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003067974-A (JP)
Title: Phase change optical recording medium
Inventor: INAO TOSHIO
IPC: G11B7/2433
Filed: 2002-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a phase change optical recording medium which has a high erasure rate at high linear speeds and is excellent in OW cycle property and environment protection. SOLUTION: In a phase change optical recording medium which has multilayers containing at least a protection layer and a recording layer formed on a base plate to record and erase information using a reversible phase change between a crystalline and amorphous phases of a recording layer, the protection layer consists of films mainly containing an oxide. Especially, the protection layer facing either one surface of the recording layer is made of a film containing an oxide of Ta, or of aluminum and at least one or more kinds of carbide.
Patent JP-2003216997-A (JP)
Title: Device for discriminating coin
Inventor: TANABE YOSHINORI
IPC: G07D5/10
Filed: 2002-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To make a device accurately judgeable the presence of inclined fringes at a prescribed angle formed on the outer circumferential face of a new 500 yen coin, with a simple constitution, and to precisely remove a counterfeit coin.  <P>SOLUTION: This coin discriminating device 10 is provided with the first optical sensor 20 having a luminescent element 20a and a photo-receiving element 20b integrally, for emitting linear light 23 of the luminescent element 20a to the outer circumferential face of the coin 14 fed from a coin feed port 12 to be rotated in a coin conveying passage 16, in parallel to the thickness direction of the coin, and for photo-receiving reflected light thereof by photo-receiving element 20b to output a signal in response to intensity of the reflected light, the second optical sensor 22 provided in a position different from that of the first optical sensor 20 to emit a linear light 23 of a luminescent element 22a to be inclined diagonally to the thickness direction of the coin, and for photo-receiving reflected light thereof by a photo-receiving element 22b to output a signal in response to intensity of the reflected light, and a discriminating device 24 including a micro-computer M for comparison-computing output values x, y provided by waveform-processing respectively the output signals from the both sensors to be compared with reference values a, b in a memory part, and for judging the authenticity of the fed coin, based on a result therein.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002248949-A (JP)
Title: Vehicle with fuel tank
Inventor: KOESTER ANDREAS
IPC: F17C13/08
Filed: 2002-01-18
Abstract: PROBLEM TO BE SOLVED: To assign a vehicle equipped with a fuel tank which is suitable for transportation and storage of gaseous hydrogen. SOLUTION: In this vehicle equipped with at least one fuel tank for maintaining fuel for operating a propelling system of the vehicle, the at least one fuel tank is arranged in a front area of a front axis or a rear area of a rear axis, and a means for conducting controlled deflection movement of the at least one fuel tank is provided. As a result, at the time of collision, the at least one fuel tank can be moved to the front axis or the rear axis by the movement.
Patent JP-2003219538-A (JP)
Title: Electrical junction box and mounting method thereof
Inventor: NISHIMURA RYOJI
IPC: B60R16/02
Filed: 2002-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To simplify the structure of an electrical junction box mounted on a partition wall, such as a dash panel, and connecting and mounting work.  <P>SOLUTION: This electrical junction box 1, which is integrally constituted of one electrical junction box section 5 with a waterproof structure, is used the other electrical junction box section 6 which is not waterproof and follows the one electrical junction box section, a fixed section 10 which is provided on the one side electrical junction box section 5 and is fluid-tightly fixed to the inserting section of a bulkhead between an engine compartment and a vehicle compartment. Fuses 12 and fusible links 13 are integrated into the one electrical junction box section 5 on the engine compartment. Relays 23, connectors 27, and electrical units 25 are mounted on the other electrical junction box section 6. The one electrical junction box 5 is formed so as to be flat along the partition wall. On the one side electrical junction box section 5, an insertion part 18 for a wire harness 17 penetrating from the engine compartment to the vehicle compartment is provided, and on the inserting part 18, a waterproofing means 19 is provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003211978-A (JP)
Title: Shock absorbing structure of car body engine mounting part
Inventor: GOTO HIROMITSU
IPC: B62D21/15
Filed: 2002-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To improve shock absorbing efficiency by a front side member, to improve degree of design freedom for a fixed position or the like of an engine mount bracket, and to omit or reduce reinforcement, sound insulator, and sound absorbing material at right and left mounting points.  <P>SOLUTION: A shock absorbing structure of a car body engine mounting part comprises a pair of front side members 2 in the front part of a vehicle, near both ends of the car width, and in the vehicle longitudinal direction 1, and right and left engine mounting parts 6 for mounting an engine unit 8 to the car body. The engine mounting parts 6 have an engine mount 10 and an engine mount bracket 11 for supporting the engine mount 10. An engine mount bracket support 15 is installed in each front side member 2, and the engine mount bracket 11 is fixed to the front side member 2 via the engine mount bracket support 15.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003221836-A (JP)
Title: Closing lock structure for steel lid
Inventor: ISHIDA KIYOSHI
IPC: E02D29/14
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a closing lock structure for steel lid whose opening for inserting tools is closed and which can be securely locked in a closing position when the steel lid is in a closed state and which effectively prevents sands or the like from intruding through the opening for inserting tools into an embedding structure and securely prevents the steel lid from unexpectedly opening even when a large vibration or impulse acts thereon.  <P>SOLUTION: A swingable member 31 having a closing part 37 for shutting an opening 25 for inserting tools, of a steel lid 23, a hook 35 locking the steel lid 23 at the closing position by engaging in the engaging part 36 of a steel lid receiving frame 22, is movably and swingably held at the rear face of the steel lid 23. The member 31 is always urged by a spring means 40 toward the locking position where the hook 35 is engaged with the engaging part 36.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004030701-A (JP)
Title: Disk recording medium, rectangular recording medium, and method and device for recording data
Inventor: SAKO YOICHIRO
IPC: G11B7/007
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To increase a resistance to the damage of a disk, a burst error or the like by dispersing a plurality of data written in a superposed manner as much as possible.  <P>SOLUTION: A payload O is recorded as a header on the head of a UDI area. When the payload O and other payloads are recorded, these are recorded five fold for countermeasure against errors. After the payload O, other payloads such as a payload 1 is recorded. When the five-fold recording is carried out, the payloads of the same number are recorded five fold together. The UDI is recorded from a position 1 second after start time S. The payloads are arranged in positions at 12-frame intervals. Thus, five data written in a superposed manner are not arrayed in the diameter direction of the disk but widely dispersed on a track to increase an error resistance. A data interval is set to an optimum value by the number of times of multiple writing, linear velocity, recording position on the disk or the like.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003228954-A (JP)
Title: Magnetic tape cartridge
Inventor: HIRAGUCHI KAZUO
IPC: G11B23/107
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a recording tape cartridge which secures the strength of a reel area and is free of adverse influence such as a sink on the outward appearance.  <P>SOLUTION: An annular projection part 66 is provided on the reel-area rib 62 side of a reel area 64 to increase the rigidity of a case 16. Bosses 52 and 60, on the other hand, are formed along the external surface of the reel-area rib 62 and base parts of the bosses 52 and 60 are partially hooked by the annular projection part 66. Consequently, swell parts 74 and 76 which are nearly equal in height to the annular projection part 66 are provided to the base parts of the bosses 52 and 60 respectively and the thickness of a 1st reference surface 78 and a 2nd reference surface 80 are made to be nearly uniform. Consequently, thickness differences from the circumferences of the 1st reference surface 78 and 2nd reference surface 80 can be made small to reduce pressure variation in molding. Consequently, the sink, a molten metal wrinkle, etc., are seldom generated at the circumferences of the 1st reference surface 78 and 2nd reference surface 80 after the molding to obtain high-precision metal mold transfer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003225964-A (JP)
Title: Transparent conducting thin film laminate and its use application
Inventor: SHIMADA KOICHI
IPC: H01B5/14
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transparent conducting thin film laminate which hardly flocculates a silver atom in a thin silver film layer in the presence of a chloride ion or by applying electric current and for this reason, has the advantage that a dot-like defect due to silver flocculation does not occur, when this laminate is used as a member for a transparent electrode or an electromagnetic wave barrier filter.  <P>SOLUTION: This transparent conducting thin film laminate comprises a transparent substrate (A), a transparent thin film layer with high refractive index (a) and a metallic thin film layer (b), with such characteristics that the metallic thin film layer (b) is formed of at least silver, neodymium, gold or copper.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003232276-A (JP)
Title: Shape memory alloy heat engine rotated at high speed
Inventor: KANEDA TSUGUNORI
IPC: F03G7/06
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epoch-making shape memory alloy heat engine rotated at high speed, attaining high speed rotation with a simple mechanism.  <P>SOLUTION: In this shape memory alloy heat engine rotated at high speed, two large and small pulleys 1, 2 are rotated by stretching an endless shape memory alloy wire 5 between both pulleys 1, 2 and heating a part of the small pulley 2. The center distance between the pulleys 1, 2 is taken as long as 80 cm or more, and the diameter ratio of both pulleys 1, 2 is made as large as 7:1 or more. Natural cooling in the air is adopted on the large pulley 1 side without requiring a cooling part, and the deformation quantity of the wire 5 deformed along the circumference is large on the small pulley 2 side. The recovery quantity by heating is thereby large, and driving force is increased. In this constitution, even if natural cooling is adopted on the large pulley 1 side, 1000 rpm or more is attained by heating the small pulley 2 side with high temperature steam. The rotating speed can thereby be increased.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002326722-A (JP)
Title: Waste discharging device
Inventor: FUJII YASUO
IPC: B07B1/12
Filed: 2002-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a waste discharging device capable of efficiently discharging the wastes. SOLUTION: In this waste discharging device 1, the waste dropped from an upper part is hit on a triangular cylindrical member 44 before it is hit on a steel plate chute 40 of a hopper 50, that is, as the waste is downwardly dropped while being stepwisely decelerated, conveyor 80 just under the hopper 50 can be prevented from being damaged. As the triangular cylindrical member 44 and the hopper 50 are respectively provided with low-frequency vibrating motors, and the wastes dropped on each member are loosened by the vibration of the motors, the waste can be smoothly discharged without blocking the device with the wastes. Further as rubber cushions are respectively mounted between a lower stand 1b, and the triangular cylindrical member 44 and the hopper 50, the vibration of the motors can be efficiently transmitted to the triangular cylindrical member 44 and the hopper 50.
Patent JP-2003239163-A (JP)
Title: High-density flame-resistant fiber nonwoven fabric, carbon fiber nonwoven fabric and method for producing the same
Inventor: TANAKA SHINTARO
IPC: D04H1/43
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flexible carbon fiber nonwoven fabric having excellent passableness of a process having bends such as a roller, storable in a rolled state and having a low electrical resistivity value, a high-density flame-resistant fiber nonwoven fabric which is a precursor thereof and a method for producing the same.  <P>SOLUTION: The high-density flame-resistant fiber nonwoven fabric has ≥90 mass% of fiber content and 0.4-0.8 g/cm<SP>3</SP>bulk density. Furthermore, fibers are preferably polyacrylonitrile-based flame-resistant fibers. The carbon fiber nonwoven fabric has 0.2-0.5 g/cm<SP>3</SP>bulk density, 0.1-0.5 mm thickness and 5-15 mNcm bending resistance. The carbon fiber nonwoven fabric is obtained by treating the high-density flame-resistant fiber nonwoven fabric at ≥1,000°C in an inert gas atmosphere.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239780-A (JP)
Title: Device for automatically stopping/restarting engine
Inventor: ONOYAMA TAIICHI
IPC: F02N11/04
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the shock when an engine is automatically restarted caused by the cost reduction of a motor and an inverter, etc.  <P>SOLUTION: The device for automatically stopping/restarting the engine is applied to a vehicle in which the motor synchronously rotating with the engine and an automatic transmission with the torque converter are installed. The device is for automatically stopping and restarting the engine in the state when the driving torque from the engine can be transmitted to the driving wheels of the vehicle according to the operation condition of the vehicle. The device has a braking force detecting means for detecting the braking force of the vehicle. When the braking force is a first prescribed determination value or lower while the vehicle is stopped with the engine automatically stopped, the engine is rotated by the motor, and when the braking force is a second prescribed determination value, smaller than the first determination value, or lower, combustion of the engine is started.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003241767-A (JP)
Title: Noise canceler
Inventor: AKIYASU MASAICHI
IPC: B60R11/02
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a noise canceler which is small in device scale and can be simplified in processing.  <P>SOLUTION: A PLL (phase-locked loop) circuit 10 generates a sine wave signal synchronized with an input signal. This sine wave signal is inputted directly to a multiplication part 16, shifted in phase by 90° through APF 12, and inputted to a multiplication part 16. Multiplication parts 14 and 16 multiply signals inputted thereto respectively by specified gains and an addition part 18 adds their multiplication results together, so that a sound corresponding to the addition result is outputted from a speaker 20 to a sound field. A filter control part 26 controls the gains of the multiplication parts 14 and 16 so that an error signal (e) as the output level of the microphone 22 installed at a listening position becomes minimum.  <P>COPYRIGHT: (C)2003,JPO