baber/WOPTO huggingface dataset:
Patent JP-2007067751-A (JP)
Title: High frequency switching circuit
Inventor: SUGIYAMA YUTA
IPC: H03K17/693
Filed: 2005-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To realize a high frequency switching circuit which can be controlled by a small number of control terminals.  <P>SOLUTION: An SP3T (single pole three throw) high frequency switching circuit device is provided with a first to fourth junction field-effect transistors (Tr), several capacitors, several resistors, one high-frequency common terminal, first to third high frequency input-output terminals, and first and second control terminals. The first high frequency input-output terminal is connected with the source terminal of the first Tr. The second high frequency input-output terminal is connected with the source terminal of the third Tr. The third high frequency input-output terminal is connected with the source terminal of the fourth Tr. The high frequency common terminal is connected with the drain terminal of the first Tr or the second Tr. The source or drain terminal of the first Tr is connected with the first control terminal through the resistor. The gate terminal of the second Tr is connected with the first control terminal. The gate terminal of the third Tr is connected with the second control terminal. The source or drain terminal of the fourth Tr is connected with the second control terminal through the resistor.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007065306-A (JP)
Title: Electrophoretic display element
Inventor: HAMAGUCHI ATSUSHI
IPC: G02F1/167
Filed: 2005-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To improve luminance during a white display period, and to improve the contrast by essentially uniforming the number of particle layers in spreading the particles in in-plane directions, thereby laying at least one layer of charged migrating particles on an electrode during a black display period and simultaneously minimizing the number of particles, although the number of particle layers fluctuates during the black display period, to cause the lowering of contrast in a conventional in-plane type electrophoretic display element.  <P>SOLUTION: The electrophoretic display element is characterized in that the shape of pixel electrode or contact hole extends continuously or discontinuously, as well as extending radially from a pixel center.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006312012-A (JP)
Title: Seat
Inventor: YAMAMOTO MASATO
IPC: A47C7/50
Filed: 2005-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the cover member covering a gap produced between a seat cushion and an ottoman from disturbing the movement of the ottoman.  <P>SOLUTION: The seat comprises an ottoman 20 which has the switching option between the stored status that the ottoman is stored under the front end of the seat cushion 10 and the used status that the ottoman is developed forward from the seat cushion 10. The cover member 28 to cover the gap produced between the seat cushion 10 and the ottoman 20 can move along a certain track when the status of ottoman 20 is switched and at least in the used status of the ottoman 20, the cover covers the gap between the seat cushion 10 and the ottoman 20.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007073441-A (JP)
Title: Conductive contactor and conductive contactor assembly
Inventor: TANAKA HIROHISA
IPC: H01R13/24
Filed: 2005-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a conductive contactor and a conductive contactor assembly easy to assemble, securing surer conduction by being brought into contact more stably with a projecting contact.  <P>SOLUTION: By using a conductive wire material 3 as a coil spring 2 wound into a nearly hand drum shape of which both portions are respectively enlarged in diameter in a tapered shape toward both end parts 1b, 1c from the center part 1a in the longitudinal direction, the conductive contactor 1 is formed, and by wrapping outside faces of a first contact 11 and a second contact 12 by the both end parts 1b, 1c, they are brought into contact with the first contact 11 and the second contact 12.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007071817-A (JP)
Title: Two-light flux interferometer and method for measuring shape of object to be measured using interferometer
Inventor: OBATA FUMIO
IPC: G01B11/02
Filed: 2005-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a two-light flux interferometer having a means calculating a phase of an object to be measured in a simple method on the basis of an obtained interference stripe image, and to providing a measuring method.  <P>SOLUTION: The two-light flux interferometer uses two kinds of single lights and envelope-processes light intensity distribution of interference stripes detected with an imaging device. Thereby a time required for conventional phase calculation is shortened.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007070325-A (JP)
Title: Bis(hydroxyphenyl)alkylbenzene derivative having oxetane ring, method for producing the same and optical waveguide using the same
Inventor: HIKITA TAKAMI
IPC: G02B6/12
Filed: 2005-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new alkylbenzene derivative capable of producing a polymer excellent in thick membrane-forming property, curing property, heat resistance, etc., and an optical waveguide using the same.  <P>SOLUTION: This bis(hydroxyphenyl)alkylbenzene derivative having an oxetane ring is expressed by general formula (1).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007069190-A (JP)
Title: Method and apparatus for treating nitrite nitrogen-containing water
Inventor: MURAMATSU YUICHI
IPC: C02F1/00
Filed: 2005-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To obtain high-quality treated water free from the problem of the residue of unreacted nitrite nitrogen and a loaded drug by efficiently treating nitrite nitrogen-containing water such as discharged shaft cooling water in an electric power plant.  <P>SOLUTION: This treatment method comprises loading the nitrite nitrogen-containing water with an oxidant to oxidize the nitrite nitrogen into nitrate nitrogen, loading the oxidized water with a reducing agent to reduce and decompose an excess oxidant, bringing the reduced water into contact with a nitric acid-selective anion exchange resin to adsorb and remove the nitrate nitrogen, and next aerating it by air or oxygen to remove a residual reducing agent. An elute is obtained by bringing the nitric acid-selective anion exchange resin adsorbing the nitrate nitrogen into contact with sea water or sea water loaded with sodium to concentrate the nitrate nitrogen. This is effectively utilized as a deodorant or a BOD reducing agent of organic drainage.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007077418-A (JP)
Title: Method for electrolyzing tellurium-containing crude lead
Inventor: WATANABE HIROMITSU
IPC: C25C1/18
Filed: 2005-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for electrolyzing tellurium-containing crude lead where high purity lead having an extremely low tellurium grade can be efficiently recovered from tellurium-containing crude lead, and to provide high purity lead suitable for electrical-electronic components.  <P>SOLUTION: The electrolytic refining method for tellurium-containing crude lead is characterized in that in the method for electrolyzing lead using an electrolytic solution containing an anode, a cathode, lead silicofluoride and hydrofluosilic acid, crude lead containing ≥0.1 mass ppm tellurium (Te) is used as the anode, and the content of antimony (Sb) in the crude lead as the anode is controlled, by mass ratio, to ≥30 times the tellurium content in the crude lead as the anode. The high purity lead for electrical-electronic components is obtained by the method.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007075280-A (JP)
Title: System for game
Inventor: UGAWA SHOHACHI
IPC: G06Q50/10
Filed: 2005-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To specify the fact that linking processing corresponding to specific processing executed on a ball dispensing unit side is not executed on a management device side even when a ball dispensing unit 20 and a management device 50 are turned to an off-line state, in order to be able to cope with the fact that the linking processing is not executed.  <P>SOLUTION: When serial numbers do not match, while deposit processing is performed (YES in S260), it is specified that first linking processing (addition and erasure of a received money amount) is not executed in the management device even though first specific processing (fetch of received money) is executed in the ball dispensing unit, and the stored received money amount is added to managed balance and erased (S261). While the deposit processing is not performed (NO in S260), it is specified that second linking processing (subtraction of a using amount + a consumption tax amount) is not executed in the management device even though second specific processing (ball dispensing processing for the using amount + the consumption tax amount) is executed in the ball dispensing unit, and a ball dispensing set money amount is subtracted from the managed balance (S270).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007082344-A (JP)
Title: Coil-terminating device for motor
Inventor: AOKI KENICHI
IPC: H02K3/38
Filed: 2005-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coil-terminating device with which a coil end can be easily positioned and soldered and insulation processing can also be easily carried out.  <P>SOLUTION: The coil-terminating device for motors is constructed so as to fix a coil end 10 of the coil 2 wound on the core of a stator on a circular substrate 1 at a coil end section in wire connection processing. The device includes a substantially cylindrical coil end cover 9 for holding the substrate on the coil end section. The coil end cover includes a disk portion, whose sections in the axial direction are extended from the peripheral portion toward the inner radius side. The disk portion is provided with a thermistor placement portion 11, where a space for incorporating a thermistor 7 is provided.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007080180-A (JP)
Title: Portable terminal and program used for this portable terminal
Inventor: ASAMI TOSHIHIRO
IPC: H04M1/72466
Filed: 2005-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable terminal capable of improving convenience of a user if the key size is limited and a plurality of functions are allocated to a key, and a program used for the portable terminal.  <P>SOLUTION: The portable terminal 100 provided with a plurality of keys 30 has a contact detection interface 11 for detecting that the user touches a key 30, a press detection interface 12 for detecting that the user presses the key 30, a control part 14 for, when the key 30 is pressed by the user, executing a first function allocated to the key 30 if contact time is equal to or longer than a predetermined determination time and for executing a second function allocated to the key 30 if the contact time is shorter than the predetermined determination time and a display control part 15 for displaying the explanation of the first function on a display part 20 if the contact time is equal to or longer than the predetermined determination time.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007088693-A (JP)
Title: Image processing system, tampering verification apparatus, tampering verification method, and computer program
Inventor: HASHIMOTO TAKASHI
IPC: G06T1/00
Filed: 2005-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an alteration verification apparatus, capable of detecting tampering and being applicable, even to watermark technology wherein restrictions are imposed on the embedded position and the embedding capacity.  <P>SOLUTION: The tampering verification apparatus for verifying tampering discrimination of a verification image 105 embedded with watermark information 102 is characterized in to include a watermark extract section for extracting the watermark information 102 from the verification image 105; a watermark information verification section for verifying the validity of the watermark information 102 obtained from the watermark extract section; and an tampering discrimination section for discriminating the presence/absence of tampering, depending on the result of the verification by the watermark information verification section.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007085445-A (JP)
Title: Sliding bearing
Inventor: KOMORI ISAO
IPC: F16C33/12
Filed: 2005-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sliding bearing capable of exhibiting excellent wear resistance with respect to contact slide with a shaft member, and capable of being manufactured at low cost.  <P>SOLUTION: In the bearing 3 made of a resin 5 having a metal plated layer 4 on an inner periphery, a high-hardness layer 41 formed by electroless plating is provided on the innermost inside diameter part of the metal plated layer. Thus, as the hardness difference between a shaft which is conventionally made of a high-hardness material such as stainless steel and the bearing can be reduced, and abrasion of a bearing surface by contact slide with the shaft member can be restrained. Further, in this bearing, a part of the metal plated layer is hardened, and therefore, the cost can be reduced and the productivity can be improved as compared with the case wherein the whole of the metal plated layer is highly hardened.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007087131-A (JP)
Title: Production control method and production control apparatus for steel product
Inventor: NAGAOKA YOHEI
IPC: G06Q50/04
Filed: 2005-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production control method and a production control apparatus for steel products capable of preventing stock from being excessive and improving a delivery date achievement ratio by improving the achievement ratio for a plan as well as the precision of production plan even in the case of high-mix low-volume production.  <P>SOLUTION: The production control method (apparatus) for performing production control of the steel products includes: a plan creation step (means) 10 for assigning an assignment plan of slabs every order received from a customer; and a slab assignment step (means) 20 for assigning slabs as stock on hand to the assignment plan created by the assignment plan creation step (means) 10. Thus, tied control of the slabs is possible for every order.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007082838-A (JP)
Title: Game machine reel
Inventor: TSURUNO KOJI
IPC: A63F5/04
Filed: 2005-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game reel frame capable of helping easily attach/detach a reel tape.  <P>SOLUTION: Inner side walls of a pair of side frames 34 constituting a first reel 18 are individually provided with grooves 36 facing each other along in a peripheral direction. By inserting the reel tape 32 into the grooves 36, the reel tape 32 is fixed onto the side frame 34 over the whole of the periphery. The end of the reel tape 32 in a short side direction is fixed by a tape retainer 37. The tape retainers 37 are attachably/detachably loaded on notched parts 38 provided on the side frames 34. The whole length of the tape retainer 37 is equal to that of the notched part 38. No gap is formed when the tape retainers 37 are loaded on the notched parts 38.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007084317-A (JP)
Title: Motor control device
Inventor: MAKI HIRONAGA
IPC: B21C47/18
Filed: 2005-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor control device capable of automatically compensating for a torque variation in a motor caused by inertial force of a load without receiving influence of a feed speed of a sheet material.  <P>SOLUTION: This motor control device drives the load by making an electric current corresponding to target torque flow to the motor; and has a turning angular velocity detecting means 25 for detecting turning angular velocity β of the motor 2, a variation torque operation means 22 for arithmetically operating a variation quantity of output torque of the motor 2 by the inertial force of a sending-out roller 7 on the basis of the moment of inertia and the turning angular velocity β of the sending-out roller 7 being the load and a target torque correcting means 23 for correcting the target torque of the motor 2 so as to compensate for this variation quantity on the basis of the variation quantity of the output torque of the motor 2.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007087274-A (JP)
Title: Tactile device and tactile communication system
Inventor: KOBAYASHI MITSUAKI
IPC: G06F3/01
Filed: 2005-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To accurately detect feeling on a surface of an object, transmit the feeling to a remote place to be reproduced, while detecting operation information such as an operation direction and operation variable.  <P>SOLUTION: This tactile device is provided with a permanent magnet 11 generating a magnetic field and a coil 12 arranged in the magnetic field of the permanent magnet 11. The coil 12 is secured at a lower end part of an operation bar 15. The operation bar 15 is supported by a support plate 14 so as to be displaced vertically and in a tilt direction, while being supported so as to be elastically restored from the displaced state.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007095130-A (JP)
Title: Method of discriminating optical disk, and optical disk drive utilizing the same
Inventor: SAITO TOSHIO
IPC: G11B7/135
Filed: 2005-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discrimination method of surely discriminating an optical disk without collision of the optical disk with an objective lens in an optical disk drive mounted with the three wavelengths interchangeable objective lens thereon.  <P>SOLUTION: Relating to the optical disk drive for recording or reproducing the information by irradiating an information recording surface RD of the optical disk 1 selectively with laser beams having three different wavelengths through the three wavelengths interchangeable objective lens 31, in the discrimination method of optical disk for discriminating a kind of the optical disk loaded into the optical disk drive, a focus sweep is carried out by using the laser beams in order of the optical disk having larger distance between the position of the objective lens when the laser beams are focused to the information recording surface with respect to the loaded optical disk and the disk surface DR of the optical disk, and the time of reflection period between a disk surface DS of the optical disk and an information recording surface RS is detected from the reflected light to be obtained, then the kind of optical disk is discriminated on the basis of the detected time of reflection period.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006129464-A (JP)
Title: Method and apparatus to eliminate noise from multi-channel audio signals
Inventor: LEE HYUCK-JAE
IPC: H04R3/00
Filed: 2005-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and apparatus to eliminate noise from a plurality of channel audio signals in which surrounding noise is applied.  <P>SOLUTION: The method to eliminate noise mixed in a plurality of channel audio signals includes: a noise processing step of detecting an existence of noise in frame units by averaging a plurality of channel input signals and estimating a noise signal of a noise-detected frame; and a noise eliminating step of subtracting the noise signal estimated in the noise processing step from each of the plurality of channel input signals.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007090210-A (JP)
Title: Oil separation method of oil-containing waste water and oil separator therefor
Inventor: MATSUMAE KENJI
IPC: C02F1/40
Filed: 2005-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and device for oil separation capable of efficiently separating an oil content out of oil-containing waste water and capable of judging the degradation of oil adsorption ability of an oil adsorbing material by the appearance.  <P>SOLUTION: The oil separator 1 is provided with: a water storage tank 2 for storing oil-containing waste water; porous ceramic 9 having such a property as to float on water when adsorbing no oil, but sink under water when adsorbing oil; and a recovery means 7 for recovering the porous ceramic which adsorbs the oil content while floating on the oil-containing water stored in the water storage tank 2 and then sinks under water.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007091103-A (JP)
Title: Saddle riding type motorcycle
Inventor: KUDO TAKASHI
IPC: B62J25/00
Filed: 2005-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide technology capable of arranging a driver's step further on the inside in the vehicle width direction and capable of effectively using a space below a step bracket.  <P>SOLUTION: A master cylinder 98 is arranged on the inside in the car width direction of the step bracket 61R, a brake pedal 96 is arranged on the outside of the step bracket 61R, a connecting member 97 is extended to the inside from a connecting part 113 of this brake pedal 96, a spherical surface sliding bearing 132 including a rod end part 131 is arranged in the inside direction of the vehicle of this connecting member 97, the connecting member 97 and the spherical surface sliding bearing 132 are made to pass through each other, the connecting member 97 and the spherical sliding bearing 132 are fastened on each other free to revolve by a fastening part 135 made of a bolt 133 and a nut 134, and the rod end part 131 of this spherical surface sliding bearing 132 is connected to a rod part 98a of the master cylinder 98.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007091175-A (JP)
Title: Seat back for automobile
Inventor: NAKANO NOBUYUKI
IPC: B60N2/42
Filed: 2005-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seat back for an automobile stopping retreating of an occupant while maintaining the function for retaining the occupant's head part in rear-end collision.  <P>SOLUTION: The seat back for the automobile is provided with a seat back frame 6; a support 8 forwardly/rearwardly rotatably and pivotally supported on the topmost frame 7 of the seat back frame 6; a pressure-receiving member 9 hung down from the support 8 and capable of being pressed by the back of the occupant in rear-end collision; a stay vertically movably supported on the support 8; and a head rest retained on an upper end of the stay. An impact absorption part 18 capable of retaining the shoulder of the retreated occupant in rear-end collision is arranged on the support 8.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007104156-A (JP)
Title: Converter and antenna element equipped with converter
Inventor: KAN SEI
IPC: H01P5/103
Filed: 2005-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a converter which can enhance transmission characteristics of power.  <P>SOLUTION: The converter 10 comprises a waveguide 1 and a feeding material 2. The feeding material 2 includes a dielectric 21, a microstrip line 22, and a conductor 23. The waveguide 1 has suppression posts 11 and 12, and a tapered structure 13. Each suppression post 11, 12 comprises a metal rod and the tapered structure 13 has a surface subjected to metal plating. The dielectric 21 is arranged in contact with the waveguide 1 and the microstrip line 22 is provided on a surface opposing the surface of the dielectric 21 in contact with the waveguide 1. The surface of the dielectric 21 in contact with the waveguide 1 is grounded. The conductor 23 has one end coupled with the tapered structure 13 and the other end coupled with the microstrip line 22.  <P>COPYRIGHT: (C)2007,JPO&INPIT