baber/WOPTO huggingface dataset:
Patent JP-2009214957-A (JP)
Title: Safety confirming device of checking operation on elevator car
Inventor: ARAI YUKI
IPC: B66B5/00
Filed: 2008-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To ensure safety of an operator by securing a sure installation of a safety fence.  <P>SOLUTION: An operator M gets on top of a car 1 after turning off a safety switch 11, and gets up and assembles a safety fence 2 which is folded inward. When the assembly is normally completed, a safety fence assembly completion detecting switch (not shown) mounted to engagement holding parts 3R1, 3L1 outputs assembly completion detecting signals. Then, when the safety switch 11 is turned on, an indication lamp 13 is turned on. Thereafter, when the operator M turns on a check operation mode selection switch 12, the operator can execute a checking operation of the car 1 with a mobile operating equipment 8.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009218690-A (JP)
Title: Signal transmission apparatus and fabricating method for same
Inventor: SEGAWA MASAO
IPC: H01L25/04
Filed: 2008-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide the signal transmission apparatus capable of improving the quality of signaling and the productivity of the apparatus.  <P>SOLUTION: Bonding wires 19a-19d and 21a-21d connect continuously electrodes 13a-13e and 17a-17e for coils in order, while straddling a part of soft magnetic material 18. A transmitting coil 7 and a receiving coil 9 are formed according to the connection. Then, signaling of an electrical signal is performed between the transmitting coil 7 and the receiving coil 9, using magnetic coupling through a closed magnetic circuit formed by the soft magnetic material 18.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009218439-A (JP)
Title: Residue removing liquid to be used after semiconductor dry process, and residue removing method using the same
Inventor: NAKAMURA SHINGO
IPC: H01L21/768
Filed: 2008-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a residue removing liquid capable of effectively removing residue after a dry process in a process for manufacturing a semiconductor device containing NiSi (nickel silicide).  <P>SOLUTION: The residue removing liquid for removing a residue existing after dry etching and/or ashing a semiconductor substrate containing nickel silicide (NiSi) contains at least one sort (a) selected from a group composed of amine fluoride salt of which the pKa is ≥10 and tetraalkylammonium salt containing tetraalkylammonium fluoride, acid (b) and water (c), and the concentration of the salt (a) is ≥15 wt.% and pH is 6 to 9.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009224900-A (JP)
Title: Photography device and photography method
Inventor: IWASAKI KIYOTAKA
IPC: H04N7/18
Filed: 2008-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photography device enabling a user to select which object to track and how to photograph it and to provide a photography device having improved user-friendliness by enabling the user to select an object while tracking the object.  <P>SOLUTION: The photography device 10 includes: a display part (a display 18) for displaying the object which is photographed; a position information receiving means (a communication part 14) for receiving information about a position of a specific object; a calculating means (a position relation analysis part 16) for calculating a position relation of the specific object related to the photography on the basis of the received position information about the specific object; and a display means (the display 18) for displaying the direction of the specific object with respect to the photography on the display part where the object which is photographed is displayed on the basis of the calculated position relation.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009223552-A (JP)
Title: Method for optimizing cargo distribution cost
Inventor: TAKEYASU KAZUHIRO
IPC: G06Q50/00
Filed: 2008-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To present a new selection method and provide a theoretically optimum solution in order to solve the problem that when variables such as a plurality of types of transportation means, the number of containers to be used, different delivery due dates, transportation costs, and inventory costs increase, it takes a lot of time to calculate an optimum solution by combining the variables.  <P>SOLUTION: In a distribution transportation system having a relay point, a method for optimizing cargo distribution costs having the relay points: includes a first distribution transportation process from a supplying point to the relay point and a second distribution transportation process from the relay point to a demand destination; decides a transportation amount (a<SB>l</SB>) with a shape, weight, quantity and a date constraint (N<SB>l</SB>) for each unit kind of delivery cargos at the relay point for the delivery cargos transported in the first process; takes account of marine transportation, air transportation, land (truck) transportation, and railroad transportation, as difference in transportation means; and uses the means through a genetic algorithm.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009222582-A (JP)
Title: Chassis dynamometer
Inventor: SHIBATA JUNJI
IPC: G01M17/007
Filed: 2008-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To position each wheel of a four-wheel drive vehicle on a roller more easily.  <P>SOLUTION: Each positioning unit 6 provided for rollers 2 for the two left and right front wheels is controlled; an arm 61 of each positioning unit 6 is extended; and the left and right front wheels of the motor vehicle are positioned on the roller 2 for the front wheels. Then, from two sets of left and right line sensors 7 provided at the positions of rear wheels, the light detection pattern of each photoelectric element in a photosensor device 71 is acquired, and the center position in the longitudinal direction of each rear wheel is calculated from the acquired light detection pattern. Then, a stage 5 is moved by driving a motor 52 so that the center position in the longitudinal direction of the rear wheels coincides with the center position in the longitudinal direction of the rear wheel roller. The arm 61 of each positioning unit 6 is shrunk and stored before completing centering processing.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009195978-A (JP)
Title: Plate-like punch
Inventor: MIYAMOTO KIYOTERU
IPC: B21D28/34
Filed: 2008-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a punch with which a hole is made when a die is available only in the width direction when making a slit-shaped hole of about 1 mm width with a press or a puncher.  <P>SOLUTION: The side-end face of the thin plate-shaped punch 1 the tip of which is made into one-way gradient is chamfered. Since a material piece made by chamfering the side-end face of the punch 1 is cut, the holes are continuously made. Even when the length of the punch 1 is changed within the range of the length of the die 3, it is unnecessary to change the die 3. The punching is possible only with two faces of the die 3 part.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009222672-A (JP)
Title: Optical displacement measuring apparatus and multifunctional optical displacement measuring apparatus
Inventor: IWAMOTO TADASHI
IPC: G01C3/06
Filed: 2008-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical displacement measuring apparatus capable of measuring displacement of a measurement object by increasing degree of freedom of length of a lens tube section introducing light into the measurement object from a light source.  <P>SOLUTION: The optical displacement measuring apparatus 10 includes a lens tube section 22 introducing light from a light source 70 into an objective optical system as outward light 82, a prism optical element 26 and a mirror optical element 28 as an objective optical system guiding outward light 82 to the lateral face 6 of a case 8 by changing light path and refracting specular reflection light from the lateral face 6 to return to the lens tube section 22 as return trip light 84 parallel to outward light 82, an imaging lens 76 possessing an optical axis 86 parallel to outward light 82 to condense return trip light, a pinhole optical element 78 arranged at a focal position of the imaging lens 76 to pass only return trip light 84 parallel to outward trip light 82, and a light position detecting device 80 detecting a position of light passing through the pinhole optical element 78.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009221803-A (JP)
Title: Underground wall structure
Inventor: ISOBE DAISUKE
IPC: E02D5/04
Filed: 2008-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an underground wall structure which is constituted by connecting a sheet pile to a solidification wall and which is resistant to the occurrence of constraints of the position and direction of the sheet pile.  <P>SOLUTION: The underground wall structure is constituted by connecting the sheet pile 4 to the solidification wall A which has a wall body 1 and a core material 2 for connection. The wall body 1 is formed of a hardener, and the core material 2 for connection is arranged in a connection part with the sheet pile 4. The core material 2 for connection is provided with a main body part 2a, a joint part 2b, and a connection part 2c. The main body part 2a is buried in a wall body 1, and the joint part 2b is provided at a location some distance from the main body part 2a. The connection part 2c is laid between the main body part 2a and the joint part 2b. The joint part 2b has a shape which enables it to be brought into engagement with a sheet pile joint 4b provided to the sheet pile 4, and is engaged with the sheet pile joint 4b.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009226647-A (JP)
Title: Fluid jetting apparatus
Inventor: OKUNO TOKUJIRO
IPC: B65H29/24
Filed: 2008-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluid jetting apparatus which can stabilize a medium on a supporting surface.  <P>SOLUTION: The fluid jetting apparatus is equipped with a supporting member which supports the medium, a jetting head set oppositely to the supporting member to jet a fluid towards the supporting member, and a discharging roller which discharges the medium in a first direction while holding the medium to be supported by the supporting member. The discharging roller has a contact member which has a first diameter and rotates by coming into contact with the medium, and an auxiliary member which is set to both sides on a second direction orthogonal to the first direction to the contact member and which has a second diameter smaller than the first diameter. The apparatus further has a suction means which sucks the medium to the discharging roller.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009227534-A (JP)
Title: Piezoelectric ceramic composition
Inventor: KATO JUNICHI
IPC: H01L41/39
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a dense NaNbO<SB>3</SB>ceramic having piezoelectricity, stably showing high piezoelectric constant in wide range of Na/Nb ratio and having fine particle diameter.  <P>SOLUTION: The piezoelectric ceramic has a composition of xNaO<SB>1/2</SB>-yNbO<SB>5/2</SB>-zCoO (where, x+y+z=1) in a composition range of 0.485≤x≤0.5, 0.49≤y≤0.514 and 0.001≤z≤0.02. In this way, the dense piezoelectric ceramic having the electromechanical coupling coefficient of ≥0.15 in the diameter directional vibration and the electromechanical coupling coefficient of ≥0.3 in the thickness directional vibration and fine particle diameter is obtained in a wide composition range.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009236140-A (JP)
Title: Method and device of detecting non-release of wheel tread brake of rail car
Inventor: OTA MASARU
IPC: F16D66/00
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To surely detect non-release of a wheel tread brake of a rail car on the ground side.  <P>SOLUTION: Temperature of a rim part 11p near a contact surface with a rail 1 of a wheel 11 of the rail car is measured by a non-contact thermometer 2 set up on the ground to create a temperature pattern of the rim part of each train. The temperature pattern of the rim part is compared with a reference temperature pattern to determine the presence of the non-release of a brake. The temperature pattern of each train, which is a temperature pattern showing the temperature of the rim part of each wheel, is created while detecting a wheel 11 of a car by a wheel detector 3. The reference temperature pattern is the temperature pattern of the rim part at the normal time.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009238888-A (JP)
Title: Superconducting coil apparatus
Inventor: TAZAKI KENJI
IPC: H01F6/04
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a superconducting coil apparatus that more easily and more certainly ensures the critical current of a superconducting coil and can reduce AC loss.  <P>SOLUTION: The superconducting coil apparatus includes the superconducting coil where a plurality of pancake coils to which tape-like superconducting wires are wound are laminated. The superconducting wire is formed of a material where magnetic field angle dependency of critical current density is reduced. Widths of the superconducting wires constituting the pancake coils 1 arranged on both ends are made narrower than those of the superconducting wires constituting the pancake coils 2 arranged on the other part.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009233010-A (JP)
Title: Shampoo stand and bowl
Inventor: TANAKA KOICHI
IPC: A45D44/10
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shampoo stand where a proper positional relation can be selected on the side of the shampoo stand depending on the posture of a bedridden user or a user in a wheelchair.  <P>SOLUTION: The shampoo stand has a stand part 8 formed movably and a bowl 20 disposed on the stand part 8 with its lateral part surrounded by a standing wall 24. At the center part, the right side and the left side of the front surface of the standing wall 24, a center notch part 36, a right notch part 37, and a left notch part 38 so notched as to place the neck of a user 31 are formed. The lateral parts of the right notch part 37 and the left notch part 38 are so swollen outward as to allow the hands of a shampooing person to reach the head of the user from the outside of the head of the user.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009235500-A (JP)
Title: Plasma generating apparatus and plasma processing apparatus
Inventor: SHIINA YUICHI
IPC: C23C14/32
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma generating apparatus by which a droplet mixed in plasma can be efficiently removed and surface processing accuracy can be improved in film formation wherein high purity plasma is used, and also to provide a plasma processing apparatus using such plasma generating apparatus.  <P>SOLUTION: A droplet removing section arranged in a plasma traveling part is composed of: a straight plasma travelling pipe P0 connected to a plasma generating section A; a first plasma travelling pipe P1 connected to the straight plasma travelling pipe P0 by being bent; a second plasma travelling pipe P2 connected to an end of the first plasma travelling pipe P1 by being diagonally arranged at a prescribed flexion angle with respect to the pipe axis of the first plasma travelling pipe; and a third plasma travelling pipe P3, which is connected to an end of the second plasma travelling pipe P2 by being bent and discharges plasma from a plasma discharge port.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009238624-A (JP)
Title: Fuel cell system, backup power supply system, and its control method
Inventor: TAKEDA KENJI
IPC: H01M8/00
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To lengthen the backup time by an UPS device 22 when operations are disabled for gas lack in the PEFC system in a backup power supply system using both the UPS device 22 and the PEFC systems (14, 15).  <P>SOLUTION: When fuel of a hydrogen cylinder 6 supplied to the PEFC system is exhausted, a PEFC system control device 4 is shifted to the sleep state (complete stop, or standby mode), power consumption by an auxiliary machine 2 of the PEFC system is stopped or lowered to the minimum value, and only the determination function is left so as to save the battery. Consequently, the backup by the UPS device 22 lasts longer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009234182-A (JP)
Title: Printer
Inventor: ASO YUSUKE
IPC: B41M5/337
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer provided with a heating means capable of securing a desired printing speed and stable printing quality, with respect to the printer of performing the printing to a medium capable of rewriting repeated data using a heat reversible recording material.  <P>SOLUTION: The printer which stores printing data and performs the printing to a medium made of the heat reversible recording material comprises: a feed part 1 of conveying and feeding the print medium (a); a first thermal head 4 which is disposed on the downstream side of the feed part, is brought into pressure contact with the printing medium conveyed and fed, and preheats the medium; and a second thermal head 5 which is disposed on the downstream side of the first thermal head and prints the printing data onto the preheated print medium.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009240363-A (JP)
Title: Golf club head and golf club
Inventor: TOSHINARI ISAMU
IPC: A63B102/32
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a golf club head capable of improving and stabilizing carry, and a golf club having the golf club head.  <P>SOLUTION: The golf club head 1 includes: a face part 2 having a ball hitting surface and located on the front side; a back part 5 located on the rear side of the face part 2; a sole part 3 and a crown part 4 connecting the face part 2 to the back part 5. The mass of a face side part 3a of the sole part 3 located on the face part 2 side is larger than the mass of a back side part 3b of the sole part 3 located on the back part 5 side, and the maximum width of the golf club head 1 in the longitudinal direction from the face part 2 to the back part 5 is larger than the maximum height in the vertical direction of the golf club head 1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009245728-A (JP)
Title: Heating cooker
Inventor: TSUKADA TOMOTERU
IPC: H05B6/12
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To enable automatic continuation of cooking, without having to use an RFID (radio frequency identification technology) in case of moving a pan between different-state regions on a top plate or moving a pan between different heating cookers.  <P>SOLUTION: An inverter 72 converts direct-current power from converter 71 into high-frequency alternating-current electrical power, and supplies it to induction heating coils 17, 18. A sensor 76 installed underneath the top plate 3 detects the pan 30 on the top plate 3. A control means 74 compares an output of the sensor 76 with a reference value, and estimates a set-up position (central position) and the size of an occupied region of the pan 30, deciding on an existence of the pan in case the output of the sensor 76 exceeds the reference value. The control means 74 extracts a pan diameter as a feature on the basis of the estimated result, and decides whether the placed pan 30 is identical or not by comparing the feature with the feature of the pan 30 memorized in a storage means. Then, in case it is judged to be identical, the pan 30 is assumed to be transferred from the heating region to a heat-retaining region, current heating contents are determined from the heating history memorized in the storage means of the pan 30 to be set on a heater 19.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009242984-A (JP)
Title: Method for producing carbon fiber precursor
Inventor: MATSUMURA NAOYASU
IPC: D01F6/18
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a carbon fiber precursor which is capable of giving a high-strength and high-grade carbon fiber, through suppression of yarn ruptures and yarn fineness unevennesses by preventing spinneret nozzle cloggings.  <P>SOLUTION: The method for producing a carbon fiber precursor includes the following steps: a spinning dope is extruded via many nozzles formed in a spinneret into a coagulating liquid to coagulate a polymer dissolved in the spinning dope in a filamentous form. Specifically, in starting the extrusion, dilute dope lower in salt concentration or monomer concentration than the spinning dope is extruded via the spinneret, and the spinning dope is then continuously extruded into the dilute dope; wherein the polymer concentration of the dilute dope in starting the extrusion is preferably one-tenth or lower than that of the spinning dope.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009246912-A (JP)
Title: Video display system, content transmission device, content reproduction device, content transmission/reception device, and program thereof
Inventor: YAMAMOTO YUJI
IPC: H04N5/44
Filed: 2008-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that video data from another device cannot be displayed on a display device if the display device is automatically controlled into a standby state when reproducing a content including no video data.  <P>SOLUTION: When a selector circuit 40 of a display device 30 selects one other than a connector part 38 to which an AV amplifier 20 is connected and video data from a device other than the AV amplifier 20 is displayed, the AV amplifier 20 does not transmit a power supply off command, and therefore, it is possible to prevent the display device 30 from entering a standby state. When the selector circuit 40 of the display device 30 selects the connector part 38 to which the AV amplifier 20 is connected and the type of the content to be reproduced by a DVD player 10 does not include video, the AV amplifier 20 transmits a power supply off command to the display device 30, and therefore, it is possible to cause the display device 30 to enter a standby state.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009252775-A (JP)
Title: Structure for protecting junction between diamond surface and metal piece
Inventor: IKEDA KAZUHIRO
IPC: H01L21/28
Filed: 2008-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To improve the limit in utilization in an ultimate environment caused by brittleness of the strength of an interface between a diamond surface and a metal piece and of the metal piece itself in a high temperature or in chemicals.  <P>SOLUTION: The structure for protecting junction between the diamond surface and the metal piece protects the junction between the diamond surface and the metal piece by providing an Ru coating for covering the entire metal piece and having an area larger than the area of the metal piece, on a non-junction surface between the metal piece and the diamond surface.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009253456-A (JP)
Title: Document reading device
Inventor: MIYAZA MASAO
IPC: H04N1/107
Filed: 2008-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a document reading device determining whether force of pressing a book or the like on a document mounting plate is proper.  <P>SOLUTION: When a central area 51a along which a document 51 of two pages is bound is detached from the document mounting plate 2, a wide dark part 52 generates in the central area 51a of a document image and part of characters written on the dark part are not read out. When the document 51 is pressed with a hand to reduce detaching of the central area 51a of the document 51, the dark part 52 in the central area 51a of the document image is narrowed and characters whose reading is impossible are reduced to zero. Thus, when the central area 51a is extracted from the document image read by a read scanning system 42, the width of the dark part 52 in the central area 51a is obtained and the width is reduced to a value less than a threshold, it can be determined that the degree of pressing the document on the document mounting plate 2 is proper.  <P>COPYRIGHT: (C)2010,JPO&INPIT