baber/WOPTO huggingface dataset:
Patent JP-2009130377-A (JP)
Title: Reception signal adjusting device and echo canceler
Inventor: KAMIYA KEN
IPC: H04R3/02
Filed: 2007-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To stably cancel echoes regardless of distortion occurring in an echo path.  <P>SOLUTION: The echo canceler 10 includes an ERL measuring instrument 30 for measuring echo return loss ERL, a frequency analyzer 32 for analyzing the frequency components of reception output signals Rout, a frequency analyzer 34 for analyzing the frequency components of transmission input signals Sin, a distortion measuring instrument 36 for measuring whether the distortion occurs in the echo path EP, and a gain adjuster 38 for adjusting the gain of reception input signals Rin. The distortion measuring instrument 36 adds a power spectrum SinP_f(k) and an echo return loss ERL together and compares the addition results of adding a power spectrum RoutP_f(k) and an offset value δf for decision together for each of the frequency components (k=0-127), and outputs control signals DIST. The gain adjuster 38 reduces the gain at a prescribed interval when the control signal DIST is "1" and increases the gain at a fine interval when it is "0".  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009110488-A (JP)
Title: Separable exterior and miniaturized type lower part hall entrance/exit gate
Inventor: MIYAZAKI TORU
IPC: G07B15/00
Filed: 2007-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a hall entrance/exit gate in which a compact gate adaptable to an installation environment can be manufactured inexpensively while ensuring a path length that is needed in a functional aspect.  <P>SOLUTION: Each set of active components can be mounted on both sides of the hall entrance/exit gate and can be directly fixed to an installation surface. A stand made of hollow materials, such as a pipe is equipped with all device functions, and the hall entrance/exist gate is surrounded by an exterior outer plates such that the wide of an upper part for performing path management is large and that the width of a lower part is small.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009133360-A (JP)
Title: Rotation transmission device and linear motion table device using the same
Inventor: TAGUCHI TOSHIBUMI
IPC: F16H1/06
Filed: 2007-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotation transmission device having simple construction for transmitting the rotating force of a first driven shaft which is driven to be positively/reversely rotated, as one-direction rotating force to a second driven shaft without electrically controlling it, and to provide a linear motion table device using the same.  <P>SOLUTION: The rotation transmission device comprises the first driven shaft 2 which is driven to be positively/reversely rotated by a rotation driving source 5 driving it to be positively/reversely rotated, the second driven shaft 16 to be rotated in one direction, a first rotation transmission mechanism 20 for transmitting the rotating force of the first driven shaft as same-direction rotating force to the second driven shaft, a second rotation transmission mechanism 21 for transmitting the rotating force of the first driven shaft as reverse rotating force to the second driven shaft, and one-way clutches 20d, 21c individually inserted into the first rotation transmission mechanism and into the second rotation transmission mechanism and adapted to be fastened to the second driven shaft when driven to be rotated in one direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009140972-A (JP)
Title: Method of manufacturing mounting substrate and mounting substrate manufacturing system
Inventor: SENO MASAYUKI
IPC: H05K13/04
Filed: 2007-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting substrate manufacturing system enabling a data carrier mounted on a substrate to wirelessly store information about the substrate without reducing an area required for mounting components.  <P>SOLUTION: The data carrier 12 having no antenna is mounted on the substrate 11. In first-third antenna connection stations 4a-4c, an antenna is provided on the data carrier 12 to wirelessly write information into the data carrier 12, and the antenna is separated from the data carrier 12 after the data have been written.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009136399-A (JP)
Title: Slot machine
Inventor: MUKOYAMA KOJI
IPC: A63F5/04
Filed: 2007-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slot machine which achieves higher interests in games by causing changes in a game under the challenge time status.  <P>SOLUTION: The slot machine 1 is provided with a prize winning determination means 49 which offers the winning of prizes according to the combination of figures stopped and displayed on a prize winning line, a game state switching means 40 for generating the challenge time status, a command means 43 which designates a command minor winning combination before the operation of a left stop button 61L corresponding to a left reel 21L as the specified variable display part at least in some games during the generation of the challenge time status, a result determination means 44 which determines whether a prize winning combination corresponding to prize winning figures determined by a prize winning determination means 49 is the command minor winning combination or not, and a special favor awarding means 46 which awards a player a success special favor responding to the winning of the command minor winning combination.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009136401-A (JP)
Title: Door sensor of game machine
Inventor: FUJIWARA KUNIO
IPC: A63F5/04
Filed: 2007-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To achieve the rationalization of setting work by leaving out the adjustment of sensitivity required for the mounting of an photoelectric sensor on a game machine by enabling the initial setting for a plurality of game machines simultaneously while setting a front door to emit an alarm at a fixed degree of opening.  <P>SOLUTION: The game machine is provided with a detection means for detecting the opening or closing of the front door 3 to alarm for the opening or closing of the front door. It is provided with the photoelectric sensor 9 which is made up of a light emitting element and a photodetecting element and disposed on the cabinet like body with a reflection surface on the side of the front door and a sensor control part which inputs a detection signal from the photodetecting element receiving light emitted by the light emitting element of the photoelectric sensor. The sensitivity of the photoelectric sensor is determined from the detection signal input from the photodetecting element, thereby keeping the timing of generating an alarm signal output from the sensor control part with the opening of the front door stored in a memory element of the sensor control part to emit an alarm at a prescribed degree of opening of the front door.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009112298-A (JP)
Title: Roll globe extension claw
Inventor: FUKASHIRO MITSUHARU
IPC: A01D89/00
Filed: 2007-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To perform disposal work of wastes by mechanical force, where the wastes are generated in large quantities at agricultural sites, and the work of which has been conventionally performed manually.  <P>SOLUTION: Roll globes, or the like, for transferring roll of a tractor are attached to the forefront, As a result, the disposal work of the wastes which are generated in large quantities at agricultural sites which have conventionally been performed manually becomes possible to be performed by a mechanical force.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009141835-A (JP)
Title: Radio base station and communication control method
Inventor: OYANE HIDEHIKO
IPC: H04W4/90
Filed: 2007-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio base station and a communication control method for surely assigning a base band resource necessary for a priority call to which a base band resource is assigned with higher priority than a normal call even when changing the base band resource assigned to the normal call in an extremely short cycle.  <P>SOLUTION: The radio base station 200 includes a call processing control part 105 and a base band processing part 109. The call processing control part 105 notifies the base band processing part 109 of the off-set of a base band resource when accepting a priority call. The base processing part 109 changes the base band resource assigned to the normal call in a prescribed cycle, and applies resource use restriction for restricting the base band resource to be assigned to the normal call to a range where the offset is subtracted from the whole base band resources based on the offset of which the base band processing part 109 has been notified by the call processing control part.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009136851-A (JP)
Title: Apparatus for removing water and fuel cell power generation system utilizing the same
Inventor: TANI TOSHIHIRO
IPC: H01M8/04
Filed: 2007-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for removing water by which water can be removed from a gas while saving an installation space thereof even when the apparatus for removing water is installed in a zero-gravity or microgravity space and to provide a fuel cell power generation system utilizing the apparatus for removing water.  <P>SOLUTION: The apparatus 140 for removing water 3 from the oxygen gas 1 and hydrogen gas 2 to be discharged from a fuel cell body 111 is provided with: a tubular water removing tube 142A or 142B consisting of a cation exchange resin; a water removing vessels 141A or 141B in which the water removing tube 142A or 142B is arranged and the oxygen gas 1 and the hydrogen gas 2 are circulated and brought into contact with the outside surface of the water removing tube 142A or 142B; and a tank 145 and a pump 147 for supplying a sulfuric acid aqueous solution 4 into the water removing tube 142A or 142B.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009079756-A (JP)
Title: V-belt type continuously variable transmission
Inventor: ISHIKAWA HIDEO
IPC: F16H9/12
Filed: 2007-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure in a V-belt type continuously variable transmission including a pulley fixed half fixed onto and supported by a rotational shaft, a pulley movable half supported on the rotational shaft to be movable in the axial direction, a belt held between the pulley fixed half and the pulley movable half, and a screw-type feeding mechanism including a constant position rotating threaded member which is supported on the rotational shaft so as to be unmovable in the axial direction, and is driven to rotate by an electric motor via a reduction gear mechanism and a threaded member for axial direction movement which is held by the pulley movable half so as to be movable in the axial direction of the rotational shaft and is fitted to the constant position rotating threaded member so as not to rotate about the rotational shaft, the structure achieving the shortening of a distance between the electric motor and the threaded member for axial direction movement, and the size reduction in the V-belt type continuously variable transmission.  <P>SOLUTION: A rotation stopper is formed in a flange portion of the threaded member for axial direction movement to restrict the rotation of the threaded member for axial direction movement. In addition, the flange portion is provided with a cutaway formed along the teeth top of a reduction gear.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009148040-A (JP)
Title: Voltage step-up apparatus and control method thereof
Inventor: TAKENAKA TAKUYA
IPC: H02M3/28
Filed: 2007-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a voltage step-up apparatus for preventing an excessive current from being applied to a circuit due to short circuit of a switching element.  <P>SOLUTION: While a load switch transistor 13 is actuated to electrically connect a DC power supply section 11 with a transformer 12, a control section 16 actuates a power switch transistor 14 to cause the transformer 12 to boost a DC power supply voltage. If a current value detected by a current detection section 15 exceeds a predetermined threshold value while the load switch transistor 13 does not electrically connect the DC power supply section 11 with the transformer 12, the control section 16 keeps the load switch transistor 13 while the DC power supply section 11 is not electrically connected to the transformer 12.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009147023-A (JP)
Title: Manufacturing method of semiconductor substrate
Inventor: MORI HIROTAKA
IPC: H01L21/02
Filed: 2007-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a semiconductor substrate which improves adhesiveness between a semiconductor wafer of a material difficult to increase the diameter and a silicon substrate, and actually applicable to an existing manufacturing line, by easily separating a substrate for tentatively retaining a semiconductor wafer.  <P>SOLUTION: This manufacturing method of a semiconductor substrate arranging a wafer 110, formed of a semiconductor single crystal on a silicon substrate 116 via an SOG film 120 includes: a first process of applying an SOG solution to the silicon substrate 116; a second process of applying the SOG solution to the back surface of the wafer, arranged on a quartz substrate or an alumina substrate 104 via a temporary retention agent; a third process of superimposing the surface of the wafer with the SOG solution applied thereto on the surface of the silicon substrate, with the SOG solution applied thereto so as to face each other and stick to each other; and a fourth process of separating the quartz substrate or the alumina substrate.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008196478-A (JP)
Title: Exhaust emission control system for internal combustion engine
Inventor: MORISHIMA AKINORI
IPC: F01N3/08
Filed: 2007-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide technology for reliably improving exhaust emission by supplying reducing agent to an exhaust emission control device in the purifying capability regenerating treatment of the exhaust emission control device while making part of exhaust gas bypass the exhaust emission control device.  <P>SOLUTION: During NOx reducing treatment of a NSR (Storage Reduction Type NOx Catalyst), when addition synchronized bypass control is performed for adding the reducing agent and for increasing the amount of exhaust gas passing through a bypass pipe out of exhaust gas passing through an exhaust pipe and reducing the amount of exhaust gas passing through the NSR, a reduced amount of NOx exhaust emission due to an increase in the purifying factor of the NSR with the addition synchronized bypass control being performed (S105) is determined to be more or less (S106) than an increased amount of the NOx exhaust emission due to an increase of the exhaust gas passing through the bypass pipe (S103). The reduced amount of the NOx exhaust emission due to the increase in the purifying factor of the NSR is determined to be more than the increased amount of the NOx exhaust emission due to the increase of the exhaust gas passing through the bypass pipe, the addition synchronized bypass control is executed (S107).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009147841-A (JP)
Title: Communication terminal device and program
Inventor: SUZUKI KATSUMI
IPC: G06F13/00
Filed: 2007-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To store partner identification information in accordance with communication with a communication partner in a state where partner identification information items of communication partners are stored for each of own station identification information items.  <P>SOLUTION: When communicating with a communication partner from a radio communication unit 14 in the state where a plurality of own station identification information items are stored in an own station identification information storage unit M1, a central control unit 11 detects own station identification information to be used for the relevant communication. In the case where partner identification information of the relevant communication is not stored in an address book corresponding to the own station identification information but the partner identification information of the relevant communication is stored in any address book corresponding to own station identification information other than the own station identification information, the central control unit stores the partner identification information of the relevant communication in an address book corresponding to own station identification information to be used for the relevant communication.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009148136-A (JP)
Title: Vibration actuator
Inventor: TAKASAN MASAKI
IPC: H02N2/00
Filed: 2007-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration actuator excellent in durability while achieving high torque.  <P>SOLUTION: A rotor 6 is pressurized and comes into contact with a contact portion 8 of a stator 2 by a pre-pressurizing portion 12, and ultrasonic vibration is generated on the contact portion 8 of the stator 2 by a vibrator 3, thereby rotating the rotor 6. The rotor 6 has a stator contacting surface 6a contacting the contacting portion 8 of the stator 2 and a pre-pressurizing portion contacting surface 6b contacting the pre-pressurizing portion 12, and the pre-pressurizing portion contacting surface 6b has a friction coefficient set smaller than the friction coefficient of the stator contacting surface 6a. Thus, the friction force acting between the rotor 6 and the pre-pressurizing portion 12 is smaller caused by the comparatively small friction coefficient of the pre-pressurizing portion contacting surface 6b while ensuring torque caused by the comparatively large friction coefficient of the stator contacting surface 6a, and the development of wear is suppressed, thereby preventing deterioration in torque due to friction loss.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009152239-A (JP)
Title: Electronic equipment, and motor-driven compressor
Inventor: WASHIMI SATOYUKI
IPC: H05K1/11
Filed: 2007-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize a U-shaped circuit board 500 of a motor driving device 20.  <P>SOLUTION: The circuit board 500 has plane parts 510 and 520 and a bending part 530. Since respective input-output terminals 535 are arranged in the bending part 530, a physical constitution can be miniaturized by reducing the area of the plane parts 510 and 520 more than when mounting the respective input-output terminals 535 on one of the plane parts 510 and 520 of the circuit board 500.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009150948-A (JP)
Title: Device for measuring electrostatic charge amount of toner and method for measuring distribution of electrostatic charge amount of toner
Inventor: IKETANI TAKAHAYA
IPC: G03G21/00
Filed: 2007-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide devices for measuring an electrostatic charge amount of toner and methods for measuring distribution of an electrostatic charge amount of toner enabling a precise measurement without damaging developing rollers even when applied to one-component developers.  <P>SOLUTION: The device for measuring the electrostatic charge amount of toner has: a hollow toner suction port 1 for sucking the toner T from a toner substrate 3; and a means 4 for measuring electrostatic charge amount of the sucked toner T. The toner suction port 1 forms a hermetically sealed space with the toner substrate 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009030217-A (JP)
Title: Production method of colored fabric, fabric, and vehicle interior material
Inventor: HAYASHI HIROKAZU
IPC: B60N2/90
Filed: 2007-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production method of colored fabrics not only having biodegradability but also excellent in wear and abrasion resistance and soft touch, to provide fabrics, and to provide vehicle interior materials.  <P>SOLUTION: Fabrics containing polylactic acid filaments having a melting point measured by DSC of ≥195°C are colored, and, if required, is formes as the vehicle interior materials.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009154166-A (JP)
Title: Tube working method and its apparatus
Inventor: SATO KOJI
IPC: B21D41/02
Filed: 2007-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tube working method and an apparatus therefor, in which, even when using a plurality of kinds of clamps, a tube does not need to be reset in the other clamp, and a driving source for the other clamp does not need to be newly prepared.  <P>SOLUTION: A second clamp 20 is moved inwardly in the radial direction of a tube 1 so as to clamp a part of a first to-be-worked part 1a from the outside in the radial direction, by making a second punch 40, which moves in the axial direction of a tube 1, to butt against the second clamp 20, which is provided on a first clamp 10 movably in the radial direction of the tube 1. Thereby, after the first to-be-worked part 1a is formed while clamping the tube 1 with the first clamp 10, a second to-be-worked part 1b is formed without setting the tube 1 in another clamp. In this a case, since the second clamp 20 is driven by the moving force of the second punch 40, a driving source exclusively used for the second clamp 20 does not need to be newly prepared.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008180072-A (JP)
Title: Container obtainable for certificate of confirmation and certificate of inspection based on building standard code
Inventor: URYU YOSHIHISA
IPC: B65D90/00
Filed: 2007-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container which enables the container and a foundation to be fixed to each other, which enables the container stacked on top of each other to be fixed to each other with a small number of parts and assembly processes, and which makes possible obtainment of a certificate of confirmation and a certificate of inspection based on the Building Standard Code.  <P>SOLUTION: The container C is made of steel frame 10 having a rigid frame structure in which the steel members standardized by JIS are used in the shape and the amount determined by structural calculation. Then the lower base plate 52 and the upper base plate 51 are fixed to both the lower end and the upper end of a post, and at least one bolt-insertion hole 61 is fixed in the lower part and the upper part of a support pole 11. The bolt-insertion holes 61 are positioned more outward than a side wall part 34, and are formed so that they are nearly brought into agreement with each other when the lower base plate 52 and the upper base plate 51 are overlayed on each other. Then the container C is inserted to an anchor bolt 71 buried in the foundation concrete K through the medium of the bolt-insertion hole 61 of the lower base plate 52, and is fixed to the foundation concrete K by a double nut 72.  <P>COPYRIGHT: (C)2008,JPO&INPIT