baber/WOPTO huggingface dataset:
Patent JP-2002283515-A (JP)
Title: Packaging material
Inventor: ARAI YASUSUKE
IPC: B32B27/10
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a packaging material having excellent heat resistance and dead fold properties equal to those of cellophane having easy tear properties regardless of a tearing direction, not exerting adverse effect on environment, reduced in the dimensional change due to humidity and suppressing opening initial strength. SOLUTION: The packaging material is obtained using a polystyrenic biaxially stretched multilayered film. The polystyrenic biaxially stretched multilayered film shows an elongation at break of 20% or less and is constituted by laminating an A-layer comprising SPS or an SPS-containing polymer composition and a B-layer comprising a polymer composition containing GPPS and SPS so that GPPS becomes a main component in the order of A-layer/B-layer/A- layer and SPS comprises a styrene homopolymer and/or a styrene/p- methylstyrene copolymer.
Patent JP-2002298908-A (JP)
Title: Sodium secondary battery
Inventor: YASHIMA YOSHIMI
IPC: H01M10/39
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a sodium secondary battery reducing current carrying load to a solid electrolyte by relieving phase separation into sulfur and sodium polysulfide following the composition change inside a positive electrode when charging. SOLUTION: This sodium secondary battery is provided with an outer can which serves as a positive electrode terminal; a partition of bottomed cylinder shape inserted near the center in the can and having a current carrying function with sodium ion as a charge carrier; a negative electrode which contains sodium stored in the can located inside the partition, as negative electrode active material; and a positive electrode which contains sulfur or sodium polysulfide arranged in the can located outside of the partition, as a positive electrode active material. The positive electrode has three-layer structure with an inner peripheral current non-collecting layer, an insulating layer and an outer peripheral current collecting layer laminated in this order from the partition side, and these members are impregnated with the positive electrode active material.
Patent JP-2002286890-A (JP)
Title: Radiation detector
Inventor: KATO HIDETO
IPC: G21C17/10
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a radiation detector capable of assembling TIP and GT together in a container tube. SOLUTION: The radiation detector, provided with a container tube 14 containing a local power range monitor(LPRM) and a gamma-thermo detector(GT) and a guide tube for power range monitor calibration, a cable 18 for LPRM output signal for transmitting the output signal of the local power range monitor, a connector for the output signal connected to the cable 18 for the LPRM output signal, a cable 22 for the GT signal transmission the calibration signal of the gamma-thermo detector, a connector 23 for the GT signal cable connected to the cable 22 for the GT signal, and an adopter for connection connecting the guide tube to the other guide tube, uses a screw-type SMA connector 19 as the connector for output signal.
Patent JP-2002297677-A (JP)
Title: Method and device for displaying structure optimization result
Inventor: HONMA HIDEKI
IPC: G06F17/50
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for displaying structure optimization result which display which part of a structure has deviation among a wall thickness value given as an initial value, the wall thickness value of a found optimum value, and a standard wall thickness value in an easy-to-see state. SOLUTION: The actual rigidity value of the whole structure is computed according to the initial values of wall thickness values inputted for the respective constitution elements constituting the structure and the optimum values of the wall thickness values of the constitution elements are optimized and computed according to a sensitivity analysis result so that the computed actual rigidity value approximates the demanded rigidity value of the structure, thereby displaying the result. An output operation display control part 2e finds the values of differences between the initial values of the wall thickness values and the optimum values of the wall thickness values found through the optimizing operation by the constitution elements and lists and displays the found difference values on a display device 4 by the constitution elements.
Patent JP-2002296665-A (JP)
Title: Hybrid camera
Inventor: OMURA HIROSHI
IPC: G03B13/12
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a hybrid camera capable of confirming an accurate field angle, in which a photographing is performed on a loaded film while imaging is performed with an incorporated solid-state imaging device. SOLUTION: A function is provided which adjusts a display magnification of an image displayed on an LCD panel 22 by trimming a part of the image taken with a CCD image pickup device 101. According to operation of zooming up buttons 13a and 23a or zooming down buttons 13b and 23b, both photographing magnification on a film depending on changes in focal length of a zoom lens and a display magnification of an image displayed on the LCD panel 22 are adjusted.
Patent JP-2002299617-A (JP)
Title: Semiconductor device
Inventor: SUZUKI MASAHIRO
IPC: H01L29/78
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device allowing equal current to flow through the upper part of a channel and the lower part of the channel in the semiconductor device having a channel the width of which is set to be in the depth direction of a substrate for making current flow in a direction parallel to the main surface of the substrate. SOLUTION: By using an n<+> type substrate 1 having a main surface 1a and a backside 1b to be a surface opposite to the main surface 1a, a recess is formed from the side of the main surface 1a of the n<+> type substrate 1. After that, a drift area 1c, a p type base region 2 and an n<+> type source region 3 are embedded by using an epitaxial growth technique, power MOSFET is constituted. The impurity concentration of the respective regions and the regions of source, drain regions are designed, set and manufactured so that a resistance value at the depth direction of the source-drain regions (the thickness direction of the substrate 1) may be equal substantially.
Patent JP-2002299111-A (JP)
Title: Composite magnetic material
Inventor: SHIMADA YOSHIYUKI
IPC: B22F1/02
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a composite magnetic material having high magnetic flux density, electrical resistivity, permeability, and hardness. SOLUTION: This composite magnetic material contains a plurality of mutually sintered composite magnetic particles. Each composite magnetic particle has a magnetic metal particle and a coating layer including amorphous nano magnetic particles and directly joined to the surface of the magnetic metal particle.
Patent JP-2002294687-A (JP)
Title: Natural ground reinforcing construction method
Inventor: SATO ATSUSHI
IPC: E02D3/12
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a natural ground reinforcing construction method without requiring auxiliary material such as injectors and hoses, workers for operating pumps or charging chemical liquid, a number of injection tubes, or work space secured for preparation for injection. SOLUTION: In this natural ground reinforcing construction method, two-liquid mix type high polymer material obtained by mixing liquid A with liquid B is fed to an excavated hole 6 bored at least either of a top end and a working face of a tunnel to be injected into natural ground. A capsule type grouting container 1 comprising a first container to contain the liquid A and a second container containing the liquid B is prepared, and the capsule type grouting container 1 is disposed on the excavation hole 6. In this state, the capsule type grouting container 1 is pressed to break by a forepiling bolt 8, so that the liquid A is mixed with the liquid B to flow out of the capsule type grouting container 1 to be injected into the natural ground.
Patent JP-2002309035-A (JP)
Title: Method and apparatus for treating circuit member
Inventor: OTANI YOKO
IPC: C08J11/14
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating circuit members generating no toxic gas including dioxins. SOLUTION: This method for treating circuit members comprises reaction of multiplayer substrates 9 having a polymeric material with supercritical water made by bridging water 3 to 450 deg.C and a pressure of 30 MPa. Since this method also includes the polymer decomposition step of decomposing the polymeric material by the supercritical water to generate H2 or CH4 , no toxic gas such as dioxins generates owning to decompositing the polymeric material.
Patent JP-2002032710-A (JP)
Title: Method for imparting bar code for authentication, and method and device for authentication
Inventor: FUNAMOTO SADAHISA
IPC: G06F21/31
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To perform authentication such as individual identification by a system which is exactly different from before. SOLUTION: This is a bar code imparting method which gives a bar code for authentication to an authenticated person and has a step for receiving a bar code request signal including the sender's number of the authenticated person from the authenticated person, a step for generating the bar code for the authenticated person, a step for storing the bar code, and a step for sending the bar code to the authenticated person.
Patent JP-2001348617-A (JP)
Title: Method and apparatus for quenching light metal casting in liquid bath
Inventor: STIKA PETER
IPC: C21D1/64
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a quenching apparatus for light metal casting with which gas bubbles can uniformly be developed at the base part of a liquid bath and which can respond to the difference in cooling speed caused by the difference in the structures of the castings, by adjusting the flow of the gas bubbles, and a quenching method used therefor. SOLUTION: The quenching method for light metal casting in the liquid bath is the one in which the gas bubbles in gas bubble flow is developed at a prescribed position in the base part of the liquid bath, and is also the method for performing the quenching of the light metal casting in the liquid bath by using a control method so as to expose the lower part of the casting in the liquid bath at least temporarily to the ascended flow of the gas bubbles. Further, the quenching apparatus for light metal casting in the one having a storing pool 11 having inlets 18, 24 and an outlet 25 for quenching liquid (water) 16 and provided with a generating device of gas bubbles 17 having an air supplying chamber 14 at the base part of the storing pool and a cover 13 forming plural gas outlet opening parts.
Patent JP-2002317263-A (JP)
Title: Vacuum deposition system
Inventor: TANIGUCHI MORIO
IPC: C23C14/24
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum deposition system, by which excellent adhesive property between a substrate and a mask is attained and the shape of a thin film is set precisely. SOLUTION: The vacuum deposition system is structured by arranging a vaporization source vessel and a substrate holder to face each other along the horizontal direction and to incline the surface of the substrate holder in the side opposed to the vaporization source vessel to face upward.
Patent JP-2001350077-A (JP)
Title: Device mutually connecting housing or mounting for optical element
Inventor: MOENNIG THOMAS
IPC: G02B7/02
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a connecting technique for the mounting and the housing of an optical element which will not give adverse offsets to an optical system. SOLUTION: An electric permanent magnet (1) is provided at a device to couple the optical element 13, specially the housing or the mounting (4) of the lens element of a lens system (12) for a semiconductor lithography projecting printing machine, and the electric permanent magnet is magnetized by the magnetic field of a coil (5) connected with an energizing device (8), using a method by which the housing or the mounting (4) is coupled mutually by magnetic force.
Patent JP-2002311071-A (JP)
Title: Response delay measuring device
Inventor: FUKUE TAKASHI
IPC: G01R29/02
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a switching device such as an IGBT has dispersion in output response delay time to an input signal, and control using an output signal from the switching device has difficulty in ensuring control stability widely irrespective of the device used. SOLUTION: An A/D converter 14 and a timer 15 are used to measure a real-time output response delay time to an input signal output by a driver 11, so that an influence of dispersion in the output response delay time on control stability is eliminated, actual output timing is grasped accurately, and the control stability of a drive system 13 is improved.
Patent JP-2002272694-A (JP)
Title: Evaluation method for determining optimum pressure of limb supporter
Inventor: HOSOYA SATOSHI
IPC: A61F5/02
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To exert a wearer (subject) who wears a supporter on his upper or lower limb with a load causing contraction of the muscle of the part of the wearer's body wearing the supporter, thereby determining the optimum pressure of the supporter on the basis of the measurements of changes in myopotential signals coming from the surface of the skin, caused by a difference in the pressure with which the part of the body wearing the supporter is tightened. SOLUTION: When a load causing contraction is applied for a predetermined time to the muscle of the upper or lower limb wearing the supporter, the muscle is fatigued and the speed of conduction through muscle fibers which can be detected from myopotential signals detected from the surface of the skin is reduced and an intermediate frequency shifts to a lower range. This change shows a different aspect because of a difference in the pressure with which the part of the body wearing the support is tightened. That is, using a difference between susceptibility and nonsusceptibility to fatigue, the optimum pressure of the supporter is determined on the basis of the measurements.
Patent JP-2002056487-A (JP)
Title: Telemetry of diagnostic message from moving asset to remote station
Inventor: KORKOSZ RICHARD A
IPC: G08C15/00
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a telemeter for executing telemetry of a diagnostic message from a moving asset to a remote station. SOLUTION: The telemeter 100 is equipped with a processor 150 to which outputs of one or more state sensors 320 are given. The processor converts the output of the state sensor into the diagnostic message, and provides the output of the processor with the diagnostic message. A transmitter 118 is coupled with an output part of the processor and formed so as to transmit the diagnostic message in a frequency band for the industrial/scientific/medical(ISM) use. In the embodiment of a telemetry system, the telemeter adjusted so as to transmit the diagnostic message in the ISM frequency band, and the remote station including a receiver for receiving the diagnostic message in the ISM band are provided.
Patent JP-2002325687-A (JP)
Title: Structure of attaching container
Inventor: TAKATSUKI TOYOHIKO
IPC: A47J31/44
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To forestall to reattach a once-attached container to a predetermined attaching part of a main body. SOLUTION: A structure of attaching a container 1 is as follows: The container 1 is attached to an attaching part 11 of the main body by an attaching method of inserting and rotating in a manner that the container 1 can be attached and removed, and the container 1 removed from the attaching part 11 is replaced by a new container 1. A deformable, interference part 9 is provided on the container 1. A baffling plate 22, which deforms the interference part 9 by attaching the container 1 and blocks an attachment by abutting against a part of the container 1, and a receiving part 23, which release the block to the attachment of the container 1 by the baffling plate 22 through interfering with the interference part 9 of the container 1, are provided on the attaching part 11.
Patent JP-2002335113-A (JP)
Title: Expanding active phased array antenna, transmitter, and receiver
Inventor: IWASAKI TORU
IPC: B64G1/66
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To solve the problem of an array antenna becoming complicated in structure, when the antenna is expanded, a feed circuit containing an active circuit formed on the rear of the array antenna also becoming complicated in a conventional expanding active phased array antenna, so that the active phased array antenna deteriorates in characteristics and precision as an expanding antenna. SOLUTION: An expanding active phased array antenna is equipped with metal plates 10 on which exciting antenna elements 4 excited by the output line of an active device are disposed in an array, and metal plates 3 on which radiation antenna elements 1 are disposed in array; when the antenna is folded, the metal plates 10 and 3 are folded up and housed at the prescribed positions, and the folded metal plates 10 and 3 are expanded into planes, when the antenna is put in operation. The metal plates 10 and 3, unfolded into planes, are arranged so as to make the metal plates 10 on which the exciting antenna elements are disposed, located under the metal plates 3 on which the radiation antenna elements are disposed, so that power is fed to the radiation antenna elements 1 from the excitation antenna elements 4 through electromagnetic coupling.
Patent JP-2002334545-A (JP)
Title: Information recording medium cartridge
Inventor: KOBAYASHI DAIKI
IPC: G11B23/03
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To build first and second slide members, to which first and second shutter plates are to be attached, in a shell after coupling them. SOLUTION: A slide member 7 is divided into a first slide part 71 to which a first shutter plate 41 is attached and a second slide part 72 to which a second shutter plate 42 is attached. The first and second slide parts 71 and 72 are provided with a shutter plate attaching part 73 to which one of the first or second shutter plate is attached, a stage part 74 which is formed in one side part of the bottom of the attaching part 73 with the same width as the attaching part 73 and the half length of the attaching part 73 and on which the attaching part 73 of the other slide member is placed, a shutter opening member engaging part 75 which is provided on the upper face of one end side in the slide direction of the attaching part 73 and with which a shutter opening member of a drive device is engaged,  a leg part 76 which is provided in the center part of the lower face of one end side in the slide direction of the attaching part and is to be built in a shell 3, and a leg part 77 which is provided on the lower face of the shutter opening member engaging part and is to be built in the shell.
Patent JP-2002341352-A (JP)
Title: Spacer scattering method and device
Inventor: KAIBA KICHI
IPC: G02F1/1335
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To scatter and deposit spacers exclusively onto the position corresponding to the black matrix of a color filter of a glass substrate for a color liquid crystal display device. SOLUTION: The diameter of an opening 127 formed at an opening plate 126 provided at an opening chamber 123 of a spacer carrier liquid 121 is as long as the width of the black matrix. When an piezo-driving device is driven, spacers 110 are jetted upwardly from the opening 127 and scattered onto the glass substrate 132 subjected to alignment treatment from the lower side thereof. The spacers 110 are deposited to the position corresponding to the black matrix.
Patent JP-2002340018-A (JP)
Title: Multiple disc clutch
Inventor: TATEUCHI MASATO
IPC: F16D13/64
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a clutch hub damper of a multiple disc clutch capable of holding the shape of the damper even when a torque transmitting member (fixed member) mounted between an outer peripheral gear and an inner peripheral gear is broken by excessive torque acting from the outer peripheral gear to the inner peripheral gear. SOLUTION: In the clutch hub damper 50 of this multiple disc clutch 10, plates 53, 54 are axially fixed to the outer peripheral gear 51 through an outer fixing member 55, the inner peripheral gear 52 is axially fixed to the plates 53, 54 through an inner fixing member 56, the outer fixing member is movable in the circumferential direction of the gears 51, 52 within a range of a slot 51A formed on the outer peripheral gear 51, and coil springs 57 are respectively mounted in spring accommodating parts 51B formed on the outer peripheral gear 51, and spring accommodating windows 53E, 54E formed on positions respectively corresponding to the spring accommodating parts 51B of the plates 53, 54, in a state of being resilient in the circumferential direction of the gears 51, 52.
Patent JP-2002062972-A (JP)
Title: Electronic apparatus operation device, storage medium and electronic apparatus
Inventor: FUJITA TAKESHI
IPC: G06F3/0488
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To make a unit for performing the operation of an electronic apparatus applicable to various apparatuses in common. SOLUTION: Specifically, an 'information image' having image information and related information as one handling unit is used, and this is displayed on the display part of the operation device so that an operator specifies (305) it. When the information image is specified by the operation, the related information is extracted from the information image (307), and control information is transmitted to a controlled system based on the related information.
Patent JP-2002069246-A (JP)
Title: Highly hydrophobic elastomer composition
Inventor: SENDA AKIRA
IPC: C09J7/02
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To provide an elastomeric composition excellent in washability, a drainage property, an antifogging property, a dew condensation preventing property, biocompatibility and the like, and a molded article. SOLUTION: The composition comprises a hydrophobizing agent, which contains a hydrophobic liquid compound bearing a non-hydrolyzable leaving group, and a silicone-based or fluorine-containing elastomer.
Patent JP-2002340233-A (JP)
Title: Gas pipe installing structure
Inventor: FUJISAWA SHOZO
IPC: G01F15/18
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To dispense with an insulating joint connected in the middle of a gas pipe when fixing the outdoor gas pipe of a house to an outer wall by an installing metal fitting. SOLUTION: An insulating polybutylene terephthalate plate 11 is superposed on the outer wall side of wall surface installing parts 5a of the upper and lower both ends of a meter installing metal fitting 5. A cylindrical member 12 formed of the same construction material as the plate 11, and forming a collar 12a on the tip is fitted in the plate 11 through an installing part 5a from the base end side. A screw 13 is inserted from the tip side of the cylindrical member 12, and is screwed in the outer wall 2. The collar 12a of the cylindrical member 12 is pressed in by a head part of this screw 13, and the installing metal fitting 5 is installed on the outer wall 2 so that a stray current flowing in the outer wall 2 is made not to flow in the installing metal fitting 5 to dispense with the insulating joint in the middle of the gas pipe.