baber/WOPTO huggingface dataset:
Patent JP-2007330071-A (JP)
Title: Gpt additional ground voltage suppressor
Inventor: MATSUNO NAOYA
IPC: H02H9/06
Filed: 2006-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a GPT additional ground voltage suppressor having a function for suppressing an abnormal potential rise in a non-grounding three-phase distribution wire way associated with the occurrence of ferroresonance.  <P>SOLUTION: The primary winding 111 of GPT is wound in Y-connection connected to three wires applied with three-phase voltage with its neutral point N grounded. A secondary winding 112 transforms the three-phase voltage applied to the primary winding 111, and outputs to an external device 140. A tertiary winding 113 is wound in open Δ-connection, with a load resistor 120 provided between a pair of open terminals. The ground voltage suppressor 130 has a discharge gap 131 connected to the open terminal O1 at its one end and a load resistor 132 provided between the other end of the discharge gap 131 and the open terminal O2. When the discharge gap is electrified at the time of an abnormal potential rise, the resistor elements 120, 132 are in the state of parallel connection and the grounding resistance at the neutral point N increases to promote discharge, suppressing the potential rise.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007332734-A (JP)
Title: Construction method of tunnel having parallel tunnel
Inventor: SHIMIZU MITSURU
IPC: E21D9/04
Filed: 2006-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To reduce construction cost and shorten the period of construction by reducing the excavation section of a parallel tunnel such as a sidewalk to a minimum necessary size.  <P>SOLUTION: In the tunnel construction method for constructing a tunnel lining structure 2 by inserting lining elements 3 in parallel to the natural ground prior to tunnel excavation, an upper floor slab 4 is formed to extend horizontally from a side wall slab 5, and a guide pipe 14 is set in a lower natural ground position apart from an end element 3e of the extension part 7 by a predetermined distance. After the upper floor slab 4 and the side wall slab 5 are constructed, a pulley support mechanism supporting a cutting pulley is stowed in the end element 3e and the guide pipe 14, and the natural ground between the end element 3e and the guide pipe 14 is cut by a flexible cutting tool such as a wire saw wound on the cutting pulley, a protective plate 8 is inserted to the cut part, and the inside natural ground partitioned by the protective plate 8, the extension part 7 and the side wall slab 5 is excavated to construct the side tunnel 10.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008002976-A (JP)
Title: Method of extracting displacement of object by satellite positioning system
Inventor: SHIMIZU KATSUYOSHI
IPC: G01C13/00
Filed: 2006-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of extracting displacement of an object by a satellite positioning system by enabling filter processing even when positioning data cannot be received.  <P>SOLUTION: The method extracts periodic displacement such as tsunami by high precision GPS positioning data by an RTK system. The method maintains continuity of the positioning data when the positioning data from a GPS receiver do not arrive at monitoring facilities, by interpolation of data by using a mean value of the high precision data during a prescribed measurement time immediately before the non-arrival for a deficient part of the data.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008006350-A (JP)
Title: Method for carrying metal catalyst on fibrous protein
Inventor: SAJIKI HIRONAO
IPC: B01J37/02
Filed: 2006-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for carrying a metal catalyst on a fibrous protein, which has an excellent reproducibility since the metal catalyst is uniformly carried by the fibrous protein, can be prepared in a short time and is suitable for an industrial production.  <P>SOLUTION: A metal catalyst compound is brought into contact with the fibrous protein under ultrasonic irradiation in water, an organic solvent capable of reducing the metal catalyst compound, their mixture or a solvent containing a reducing agent.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008005949-A (JP)
Title: Electric hot water storage container
Inventor: ENDO MANABU
IPC: A47J27/21
Filed: 2006-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To attain energy saving for sufficiently exhibiting a heat insulation effect with a heat insulating material.  <P>SOLUTION: A container body 1 is constituted by storing an inner container 3 in an outer case 2, an electric hot-water storage container has a lid body 13 opening and closing the opening 12 of the container body 1 together with the opening section 3a of the inner container 3, a heating source 11 heating the contained liquid in the inner container 3, and the heat insulating material 131 provided around the outer periphery of the inner container 3, the above object is attained by providing a positioning member 203 forming a predetermined gap 201 between the heat insulating material 131 and the inner container 3 in the nonmetallic sections 202, 6, 111 of the container body 1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008008440-A (JP)
Title: Automatic transmission
Inventor: SAKA TOKIARI
IPC: F16D41/16
Filed: 2006-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic transmission capable of reducing the size in the radial direction of a transmission casing, by devising an arranging position of a plate-like coupling.  <P>SOLUTION: A ring gear 134 in a planetary gear mechanism is engaged with a transmission casing 111 via the plate-like couplings PC1 and PC2. The plate-like couplings PC1 and PC2 selectively provide a bidirectional lock state, a unidirectional lock state, the other directional lock state and a neutral state of allowing bidirectional rotation, by a change in a slide position in the peripheral direction of two slide plates 11 and 12. The plate-like couplings PC1 and PC2 are arranged in a space between the ring gear 134 and a vertical wall member 180 of the transmission casing 111 (are arranged in a state of being offset in the axial L direction of the planetary gear mechanism to the ring gear 134).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008015027-A (JP)
Title: Charging device and image forming apparatus
Inventor: ANDO HIROYOSHI
IPC: G03G15/02
Filed: 2006-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To restrain an air flow from being generated in a space between a charging roll and a cover in the rotating direction of the charging roll.  <P>SOLUTION: Above the charging roll 24 for charging the surface of a photoreceptor drum 12, the cover 42 is disposed so as to cover the upper part of the charging roll 24. The cover 42 has an entrance 44 for use as an air inlet on the upstream side of the charging roll 24 in the rotating direction, and an exit 46 for use as an air outlet on the downstream side thereof. The cover 42 is formed such that a distance between an internal wall 42A on the entrance 44 side and the charging roll 24 is longer than a distance between the internal wall 42A on the exit 46 side and the charging roll 24. Consequently, the inflow resistance of air flowing from the entrance 44 is made lower than the outlet resistance of air let out from the exit 46. This makes air less likely to escape from the exit 46. Accordingly, an air flow from the entrance 44 to the exit is restrained.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008015635-A (JP)
Title: Method and program for evaluating structure
Inventor: AMAKO TATSUYUKI
IPC: G06F17/50
Filed: 2006-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To appropriately display portions to be dealt with in the evaluation of the structure.  <P>SOLUTION: A structure is evaluated using a computer. The structure is expressed by beam elements to create a model (S1). The strain energy of each beam element is decomposed by load components and calculated. The strain energy obtained for each load component is displayed (S7).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008015764-A (JP)
Title: Series regulator
Inventor: NAKAGAWARA TOMOMASA
IPC: G05F1/56
Filed: 2006-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a series regulator with minimized current consumption.  <P>SOLUTION: This regulator comprises a first bipolar transistor Q1 including an emitter e1 connected to a voltage input terminal 11 and a collector c1 connected to a voltage output terminal 12; a fourth resistor R4 having one end connected with a base b1 of the first bipolar transistor Q1; and a diode D4 having an anode connected to the voltage input terminal 11 and a cathode connected to the other end of the fourth resistor R4. The impedance between base/emitter of the first bipolar transistor Q1 is reduced by the fourth resistor R4 to hasten reduction in base accumulated charge, and voltage Vbe1 between base/emitter of the first bipolar transistor Q1 is canceled by forward voltage Vf4 of the diode D4 to reduce current Ir4 carried to the fourth resistor R4, whereby current consumption Icc is reduced.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007330719-A (JP)
Title: Scissors and cutter
Inventor: NURIKI YUTAKA
IPC: A01G3/02
Filed: 2006-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To enhance an additional cutting force against a frictional resistance obstructing cutting in using scissors and cutter.  <P>SOLUTION: A lower grip handle 5 incorporates a stick-like metal core shaft, around which the lower grip handle 5 rotates and slides freely. In addition, the stick-like metal core shaft is equipped with a helical groove along which the lower grip handle 5 rotates and slides in a direction moved apart from a support shaft 2. Movement of the lower grip handle 5 apart from the support shaft 2 increases a distance between the fulcrum and the power point in the principle of leverage. As a result, an additional cutting force is given to edge part as the action point for enabling smooth cutting works.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008016691-A (JP)
Title: Method of reforming surface of single crystal silicon carbide substrate, method of forming single crystal silicon carbide thin film, ion implantation and annealing method, and single crystal silicon carbide substrate and single crystal silicon carbide semiconductor substrate
Inventor: KANEKO TADAAKI
IPC: H01L21/265
Filed: 2006-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface reforming method by thermal etching which enables to planarize not only the carbon surface but also the silicon surface of a single crystal SiC substrate, and which has a low impact on the environment.  <P>SOLUTION: A storage container 16 is made of a tantalum metal with the whole surface coated with a tantalum carbide layer. An upper and a lower container of the storage container 16 are engaged with each other in such a manner that part of the tantalum carbide layer which covers the inner surface of the upper and the lower container of the storage container 16 may be exposed to the interior space of the storage container 16. The single crystal SiC substrate 15 is stored in such a storage container 16. Meanwhile, a heating chamber is controlled to a temperature not lower than 1,500°C nor higher than 2,300°C under reduced pressure in advance. By moving the storage container 16 into the heating container, the single crystal SiC substrate 15 is heat-treated at a temperature not lower than 1,500°C nor higher than 2,300°C, while the interior of the storage container 16 is kept at a vacuum of the saturated vapor pressure of silicon to thermally etch to planarize the surface of the single crystal SiC substrate 15 to a molecular level.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008014595-A (JP)
Title: Feed clamp device for cutting device
Inventor: NAKAMORI YUTAKA
IPC: B23D47/04
Filed: 2006-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a feed clamp device for a cutting device which positively moves a cutting portion of an object to be cut to a cutting position when mechanically cutting the object to be cut with an uneven cross sectional shape, particularly, a chemical artillery shell, by a circular saw cutting device, quickly copes with change of a shape of the object to be cut, and also copes with even deformation or the like of the object to be cut.  <P>SOLUTION: A receiving vise 11 via a receiving vise support member 14 and a spring plate 15, and a pressing vise 12 via a pressing vise support member 17 and a spring plate 18, are respectively detachably attached to a receiving vise pedestal 13 and a pressing vise pedestal 16 provided on a trestle part 10 movable in an axial direction of a work W so as to move in a perpendicular direction to an axis of the work W. An abutting part 11a is provided on an end of the receiving vise 11, an end face of the work W is positioned facing the abutting part 11a, and when the pressing vise pedestal 16 is moved, the end of the work W is held by the receiving vise 11 and the pressing vise 12, the trestle part 10 is moved, and the cutting portion of the work W is positioned in a cutting saw standard position S.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008017347-A (JP)
Title: Video display apparatus, and distortion correction processing method of video signal
Inventor: HOSHINO HIROSHI
IPC: G06T3/00
Filed: 2006-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video display apparatus and a distortion correction processing method of a video signal capable of displaying a video image without distortion for a viewer even when a relative position and posture between a video projection means and a viewpoint position of a viewer for viewing a video image of a video screen of the video projection means is changed.  <P>SOLUTION: The video display apparatus includes: a projector 1 for projecting video light; a screen 2 with a video screen 2a of an optional shape; a movable mechanism section 3 for moving the projector 1 and the screen 2; a sensor section 4 for measuring the position and posture of the projector 1 and the screen 2; a viewpoint position measurement section 7 for measuring a viewpoint position α of the viewer M; and a video signal processing section 5 that obtains a correction parameter for correcting distortion of the video image displayed on the video screen 2a on the basis of the relative position and posture between the measured viewpoint position α and the video screen 2a of the screen 2, the picture and posture of the projector 1, and the shape of the video screen 2a of the screen 2 and applies distortion correction processing to the video signal received by the projector 1 on the basis of the correction parameter.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008013133-A (JP)
Title: Vehicle seat
Inventor: AKUTSU TAKESHI
IPC: B60N2/48
Filed: 2006-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To prevent any irregular sound from being generated due to a contact between a plate member and a resilience adjustment plate.  <P>SOLUTION: A vehicle seat of this invention is so constituted that a plate 31 of monolithic plate shape made of synthetic resin capable of supporting the back part of a seat sitting person is attached to a back-rest frame 3 of a back-rest seat 2 in such a manner that it can be moved forward or backward through wire springs 32 with a resilience adjustment plate 40 of monolithic plate shape made of resilient synthetic resin arranged at the front surface of the plate 31 in such a manner that it can be moved forward or backward in respect to the plate 31, wherein the resilience adjustment plate 40 is constituted to enable a resilience force for pushing out the seat sitting person in a forward direction to be adjusted with a plurality of vertical protrusions 36 protruded forwardly to which predetermined portions of the resilience adjustment plate 40 abut arranged side by side in a lateral direction at predetermined locations in a front side of the plate 31.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008014894-A (JP)
Title: Angular velocity sensor element and angular velocity sensor utilizing it
Inventor: WATANABE JUN
IPC: G01C19/56
Filed: 2006-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an angular velocity sensor element, capable of facilitating measurement of rotating angular velocity and can reduce the size, as well as to provide an angular velocity sensor that utilizes the element.  <P>SOLUTION: In the angular velocity sensor element, consisting of a pair of oscillating arm and a tuning fork type piezoelectric vibrating reed equipped with a base 51 supporting the pair of oscillating arm and detecting electric charges generated by imposing the Coriolis force with an electrode 20 for detection, exciting electrodes are prepared at each of a pair of oscillating arms, a piezoelectric thin film 60 is prepared on the principal surface of the base 51, and the electrode 20 for detection is prepared on the piezoelectric thin film 60.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008019017-A (JP)
Title: Article storage device
Inventor: TSUSHIMO KIMIHIRO
IPC: B65G1/04
Filed: 2006-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To reduce conveyance time by a conveyance truck while increasing article storage capacity.  <P>SOLUTION: Four storage shelves 23 parallel with one another are arranged in a storage space 1, and rails 25 are laid between the adjacent storage shelves 23. Transfer robots 24 transfer carriers 18 between the storage shelves 23 and storage ports 32, and moves along the rails 25 to convey the carriers 18 between the storage shelves 23 and the storage ports 32. An up and down table 6 transfers the carriers 18 between the storage ports 32 and carrying-in/out ports 26, and penetrates through a ceiling 5 and is vertically moved to convey the carriers 18 between the storage ports 32 and the carrying-in/out ports 26. The OHT conveyance truck 17 transfers the carriers 18 between the carrying-in/out ports 26 and semiconductor production equipment, and moves along an in-process track 13 to convey the carriers 18 between the carrying-in/out ports 26 and the semiconductor production equipment.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008026934-A (JP)
Title: Information transfer method and computer
Inventor: KONO SEIICHI
IPC: G06F21/56
Filed: 2006-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transfer method allowing input of highly-confidential information securely and exchange of it via a network, without being captured by malicious software so as to securely reflect the information on a computer.  <P>SOLUTION: Upon transfer of encrypted information from a server to a computer, the transferred information is stored in a memory of the computer, which is shifted into a suspend state, is immediately returned therefrom, and is shifted and controlled with a BIOS. Then, the information stored in the memory is decrypted and processed, processing information generated based on the processed information is encrypted, the computer is shifted and controlled with an OS, and the encrypted processing information is transferred to the server.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006329998-A (JP)
Title: Substrate inspecting tool, and inspection probe used therefor
Inventor: KATO MINORU
IPC: G01R31/02
Filed: 2006-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate inspecting tool capable of easily bringing a measuring terminal into contact with a fine electrode part, and an inspection probe used therefor.  <P>SOLUTION: The substrate inspecting tool 42 comprises a base part 46 having an electrode 113 and a head part 45 arranged between a substrate 2 and the base part 46 and retaining a needle pin 107. The head part 45 includes a first constraining member 101 having a first insert through-hole 104 for guiding a tip portion 109 of the needle pin 107 to a land 21 and a second constraining member 117 having a second insert through-hole 106 for guiding a base end portion 110 of the needle pin 107 to the electrode 113. The needle pin 107 comprises an elastic linear conductor part and a coating layer 111 insulating and coating the circumference of the conductor part except the tip portion 109 and the base end portion 110, the boundary of the coating layer 111 with the base end portion 109 being located within the second insert hole 106.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008024800-A (JP)
Title: Carbon fiber composite material
Inventor: NOGUCHI TORU
IPC: B82B1/00
Filed: 2006-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly heat-resistant carbon fiber composite material in which carbon nanotubes are uniformly dispersed.  <P>SOLUTION: The carbon fiber composite material comprises 8-40 pts.wt. carbon nanotubes 40 with an average diameter of 0.7-30 nm against 100 pts.wt. fluorine-containing elastomer 30. The carbon fiber composite material shows a breaking elongation (EB) at 23°C of ≥40%, a dynamic modulus of elasticity at 30°C (E'/30°C) of ≥30 MPa and a dynamic modulus of elasticity at 250°C (E'/250°C) of ≥15 MPa.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008025193-A (JP)
Title: Loader work apparatus
Inventor: FUKUTOME HIROKI
IPC: E02F9/00
Filed: 2006-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To arrange a hydraulic hose, which constitutes a piping system ranging from a control valve, deployed in a vehicle body, to a hydraulic actuator of an attachment, deployed in a boom, without the passage of the hydraulic hose through the inside and outside of a mast.  <P>SOLUTION: This loader work apparatus comprises: a tubular mast 35L which is erected on the lateral side of the vehicle body 2a; a boom 55L which is pivotally supported on the mast 35L; a bucket which is pivoted by the boom 55L and a piping system 91 for the attachment, which is elongated to the boom 55L from the control valve deployed in the vehicle body 2a, so as to supply pressure oil to the hydraulic actuator for driving the attachment deployed in the boom 55L. The hydraulic hose 93, which forms the piping system 91, is elongated from the side of the control valve so as to get into the mast from a lower portion of the mast 35L, arranged in the state of being directed upward in the mast, and elongated toward the boom 55L by getting out of the mast from an upper portion of the mast 35L.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008025791-A (JP)
Title: Cage for ball bearing
Inventor: WAI SHINSUKE
IPC: F16C33/44
Filed: 2006-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cage for a ball bearing which suppresses fracture at assembly in a ball bearing and prevents easy fall-off after assembly in a ball bearing.  <P>SOLUTION: A cage 1 is formed by mixedly including narrow opening pockets 21 having an opening 30 with a width W1 narrower than the outer diameter D of a ball 40 and wide opening pockets 22 having an opening 30 with a width W2 wider than the outer diameter D of the ball 40. When assembling the cage 1, stress applied to a pillar part and deformation amount are reduced by including the wide opening pocket 22. After assembling the cage 1, in addition, the cage 1 is prevented from falling off by the ball 40 inserted into the narrow opening pocket 21. Beside suppressing fracture of the cage 1 at assembly thereof, by so doing, easy fall-off after assembly thereof is prevented.  <P>COPYRIGHT: (C)2008,JPO&INPIT