baber/WOPTO huggingface dataset:
Patent JP-2010105130-A (JP)
Title: Ventilation window of electric power tool
Inventor: SAKAI ATSUSHI
IPC: B25F5/02
Filed: 2008-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To enhance dust prevention performance of a ventilation window which introduce outside air for cooling a motor into a body housing without causing enlargement of the machine length, because the conventional method, which prevents dust from entering by displacing a ventilation passage of the body housing and a ventilation passage of a cover to the planar direction and bending a ventilation route at one intermediate position, is sometimes insufficient.  <P>SOLUTION: The cover 21 of a brush holder unit 20 is provided with a ventilation passage 31 of a bent route, and a ventilation passage 32 of the motor housing 10a is provided with a bent route. By mutually displacing the passages to the planar direction so as to provide another bent route between the both ventilation passages 31, 32, the bent routes of three layers in total enhance the dust prevention performance without reducing the ventilation performance.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010104298-A (JP)
Title: Method and system for supplying steam to steamer
Inventor: KOBAYASHI KENICHI
IPC: A23L7/113
Filed: 2008-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a system for supplying steam to a steamer by or in which flash steam generated in a flash tank is introduced into the steamer through stable supply of the steam under a high pressure.  <P>SOLUTION: The system for supplying steam to a steamer includes: a heat exchanger 2 attached to a fryer 1 frying steamed noodle, a flash tank 4 connected to the heat exchanger 2 via an automatic pressure-adjusting valve 3; and a flash steam pipe 6 for connecting the flash tank 4 with a steamer 5 to introduce the flash steam generated in the flash tank 4 into the steamer 5. The flash tank 4 is provided with a pressure sensor 9 for detecting the pressure in the tank. The automatic pressure-adjusting valve 3 controls the pressure in the flash tank 4 corresponding to detected signals transmitted from the pressure sensor 9.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009066423-A (JP)
Title: Roller bearing
Inventor: LINGENHOLE BERNHARD
IPC: F16C35/077
Filed: 2008-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To improve a roller bearing of a handpiece in noise and construction.  <P>SOLUTION: The roller bearing for a medical or dental handpiece 3 has a roller 22 disposed in a raceway track 22a between outer and inner rings 23, 25. Especially in this type of small-sized rolling bearing, the end face of the inner ring 25 and/or the outer race 23 is provided with a flange 23c and/or a flange 25c extending outward in the radial direction or inward in the radial direction. The rollers 22 of one roller row are disposed between the flange 23c or the flange 25c of one ring 25 and the end face at a position facing in the axial direction of the other ring.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010112235-A (JP)
Title: Lubricating oil for oil-cooled screw compressor
Inventor: KOIZUMI HIDEKI
IPC: F04C29/02
Filed: 2008-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lubricating oil which provides a wear resistance to an oil-cooled screw compressor sufficient to improve the durability thereof even if the main component of the lubricating oil is a silicone oil and manufacturable at low cost.  <P>SOLUTION: The oil-cooled screw compressor M includes a pair of rotors 4a, 4b (rotor sections 6a, 6b and shaft sections 8a, 8b) which have, on the respective outer peripheral surfaces, a recessed and projecting part tilted relative to the axial direction and which are disposed parallel to each other in the axial direction. These rotors are meshed with each other in such a manner that the recessed and projecting parts are tilted in the directions reverse to each other, and rotatably supported by the bearings a1, a2, b1, b2 disposed at both ends thereof. The lubricating oil for the oil-cooled screw compressor is supplied into the screw compressor to lubricate and cool the rotors and the bearings. The main component of the lubricating oil is the silicone oil. Two or more types of mineral oils having different viscosities are mixed in the silicone oil, and at least one of a dialkyl dithiocarbamic acid zinc or a dialkyl dithiophosphoric acid zinc is added thereto.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010115225-A (JP)
Title: Thread tension guide for sewing machine
Inventor: MATSUYAMA TAKESHI
IPC: D05B47/04
Filed: 2008-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thread tension guide for a sewing machine which is controlled to achieve an intended thread tension more quickly.  <P>SOLUTION: The thread tension guide 10 includes: thread tension trays 21 and 22; a voice coil motor having a permanent magnet 32 and a coil 33; a selector circuit 41 for selecting connection/disconnection of the coil 33 with/from a power supply 71; a temperature detecting means 43 for detecting the skin temperature; a ROM 51 for storing first prescribed temperature; a comparison circuit 53b for determining a difference of skin temperature from the first prescribed temperature; and an arithmetic operating part 52 for distributing a heating current to the coil 33 to increase the temperature of the permanent magnet 32. The arithmetic operating part distributes the current of the induced electromotive force generated in the coil 33 to the power supply 71 when the skin temperature is lower than the first prescribed temperature, but does not distribute the current of the induced electromotive force to the power supply 71 when the skin temperature reaches the first prescribed temperature.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010118418-A (JP)
Title: Method of cleaning plasma processing device
Inventor: MIYAJI MASAKAZU
IPC: H01L21/3065
Filed: 2008-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of cleaning a plasma processing device by which the surface of a plasma processing chamber is efficiently cleaned to improve throughput, and further to provide a method of removing a resist mask formed on a low-dielectric-constant film (Low-k film) being a workpiece simultaneously with the cleaning.  <P>SOLUTION: As a method for improving the throughput, a plasma cleaning using CO<SB>2</SB>gas is carried out in a state wherein the low-dielectric-constant film (Low-k film) etched by using CxFx-based gas is mounted on a lower electrode as it is to remove deposits deposited on the surface of the plasma processing chamber. At this time, the resist mask patterned on the Low-k film can be removed simultaneously, so a processing time can be greatly shortened. Further, an electrode surface where a wafer is installed is not exposed to plasma during the cleaning, so that the electrode is prevented from deteriorating.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010118475-A (JP)
Title: Thermoelectric conversion module and thermoelectric conversion device
Inventor: YAMADA TSUKASA
IPC: H02N11/00
Filed: 2008-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoelectric conversion module and a thermoelectric conversion device having improved heat radiating characteristics.  <P>SOLUTION: The thermoelectric conversion module (10) includes: a substrate (11) for arranging first thermoelectric elements (15a and 16a, 15b and 16b) for transferring heat with electric energy and a second thermoelectric element for converting heat energy to electric energy; and a heat exchanging member (19) arranged on the first or second thermoelectric element. The substrate (11) has heat radiating structures (21a, 21b).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010106003-A (JP)
Title: Agent for prevention of disease
Inventor: SUGIHARA TOMIHITO
IPC: A61K38/00
Filed: 2008-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a peptide molecule itself which is effective for the prevention of various diseases such as osteoporosis, osteoarthritis and bedsore, particularly a dipeptide which can be easily absorbed into a body especially through an intestine; to provide a collagen peptide containing the dipeptide as an essential dipeptide; and to provide an agent for preventing a disease, which includes the dipeptide as an essential active ingredient.  <P>SOLUTION: The collagen peptide is characterized by containing a dipeptide having a structure Hyp-Gly as an essential dipeptide. The dipeptide is characterized by having a structure Hyp-Gly. An agent for preventing a disease, which contains a dipeptide having a structure Hyp-Gly as an essential active ingredient, is provided.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010115435-A (JP)
Title: Game machine
Inventor: ISHII TATSUMI
IPC: A63F7/02
Filed: 2008-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for suppressing the generation of a damage due to heat caused by motor drive.  <P>SOLUTION: The game machine variably displays symbols by rotating a plurality of rotating bodies 220 to which symbols are attached with a motor 231 as a drive source. Each of the plurality of rotating bodies 220 includes a cylindrical symbol sticking part 260 where the symbols are attached and a plurality of blade parts 271 and 281 provided at both end parts in the rotary axis direction of the symbol sticking part 260, extended in a rotation radial direction and inclined to the rotary axis direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010118019-A (JP)
Title: Terminal device, distribution device, control method of terminal device, control method of distribution device, control program, and recording medium
Inventor: IHARA MASANORI
IPC: G06F17/30
Filed: 2008-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To accurately and faithfully search for and provide information in accordance with user's position, posture, etc.  <P>SOLUTION: A terminal device includes: a feature information generation part 31 which generates three-dimensional shape image feature information on the basis of a feature quantity of a three-dimensional shape extracted from image data obtained by imaging processing in an imaging part 14; and a query generation part 32 which generates the imaging position and imaging direction of image data and the three-dimensional shape image feature information, as a query for searching a database.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010121450-A (JP)
Title: Compressor for refrigerating air conditioner
Inventor: SASA TAKUSHI
IPC: F04C18/02
Filed: 2008-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of difficulty of formation of an oil film between a bearing member and a crankshaft caused by the deformation of a bearing face, since thermal distortion occurs in the bearing member disposed to a compression mechanism part of a compressor for refrigerating air conditioner by welding fixation of a housing part fixing the bearing member with a container.  <P>SOLUTION: Depressions for deformation amounts caused by welding are formed in advance to an inner surface of a bearing housing. Since the thermal distortion is absorbed even after the welding fixation and an equal clearance between the bearing member and the crankshaft is maintained, stable formation of the oil film is facilitated.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010124047-A (JP)
Title: Level shift circuit
Inventor: OSAKA SHOHEI
IPC: H03K17/687
Filed: 2008-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a level shift circuit for reliably transmitting signals by preventing failure in signal transmission by charge/discharge of a capacitor caused by external factors.  <P>SOLUTION: The level shift circuit converts a first voltage level to a second level different from the first voltage level. The level shift circuit includes: a set level circuit 20a for setting a logical voltage state of the second voltage level via a first capacitor C1; a reset level circuit 20b for resetting a logical stage of the second voltage level via a second capacitor C2; a drive circuit 24 for performing on-off drive of a high-side switch Q2 connected to a low-side switch Q1 in series by the set signal of the set level circuit and the reset signal of the reset level circuit; and current detection circuits 15, 16 for detecting at least one of current flowing to the first capacitor and current flowing to the second capacitor.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010124536-A (JP)
Title: Power supply system for vehicle and vehicle
Inventor: MITSUYA NORITAKE
IPC: H02J7/02
Filed: 2008-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply system for a vehicle, capable of charging each of power storing devices while preventing a short circuit current from flowing between a plurality of vehicle driving power storing devices: and to provide a vehicle equipped with the power supply system.  <P>SOLUTION: An ECU 30 controls connection portions 72, 74, 76, a charger 240 and converters 10, 12, thereby serially charging a main power storing device BA and sub-power storing devices (BB1, BB2). In switching a charging target power storing device between the sub-power storing devices BB1 and BB2, the ECU 30 executes control for stopping power supply by the charger 240 (first supply circuit) and the converters 10, 12 (second supply circuits). After the power supply by the first and second supply circuits is stopped, the ECU 30 controls the connecting portions 74, 76 so that the charging target power storing device may be connected to a positive pole line PL2 and a negative pole line NL.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010101481-A (JP)
Title: Synthetic resin sound insulating drain pipe, and its joint
Inventor: KURIHARA KOICHI
IPC: F16L55/02
Filed: 2008-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive and well durable synthetic resin sound insulating drain pipe good in sound insulating performance, and adequate to a detached house for preventing dew condensation, and to provide a sound insulating pipe joint.  <P>SOLUTION: A sound insulating sheet material 2 has a triple-layer construction of an inner layer formed of a sound absorbing material 3 consisting of foam urethane chips, an intermediate layer formed of a sound insulating material 4 consisting of a polyvinyl chloride sheet, and an outer layer formed of a non-woven cloth sheet 5, and is formed with a double-sided adhesive tape 6 adhered to the single side of the inner face of the sound insulating material. The sound insulating sheet material 2 is wrapped around the peripheral face of the synthetic resin drain pipe 1 and anchored thereto with the double-sided adhesive tape, and the non-woven cloth tape 7 is adhered to cover the anchored portion. The peripheral face of the synthetic resin pipe joint is covered with a cover material 9 which is punched out of the sound insulating sheet material and whose shape is approximate to the surface developed shape of the pipe joint, and fixed thereto with the adhesive tape 11 wrapped around and adhered along a joint portion of the cover material.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010124620-A (JP)
Title: Motor with decelerator mechanism
Inventor: SHIBUSAWA HIROYUKI
IPC: F16D3/68
Filed: 2008-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To keep silence of a motor with a deceleration mechanism for an extended period by suppressing early degradation of a cushion member.  <P>SOLUTION: An armature shaft side connection member 60 is secured to an armature shaft. A worm shaft side connection member 70 is provided to be integrally rotatable with a worm shaft. The worm shaft side connection member 70 is provided with a rubber cushion member 73 arranged between the worm shaft side connection member 70 and the worm shaft as well as between the worm shaft connection member 70 and the armature shaft side connection member 60. The cushion member 73 is only allowed to contact the armature shaft side connection member 60 and the worm shaft. Since the armature shaft and the cushion member 73 do not contact each other directly, the heat on the motor part side is suppressed from being directly propagated from the armature shaft to the cushion member 73. Thus thermal deformation of the cushion member 73 is suppressed to extend the life of the cushion member 73, while keeping the silence of the motor having a deceleration mechanism for an extended period.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010125934-A (JP)
Title: Vehicular seat
Inventor: KUNO AKIRA
IPC: B60N2/32
Filed: 2008-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To perform position displacement of a vehicular seat while avoiding an obstacle on a floor surface of a vehicle with a simpler configuration.  <P>SOLUTION: Displacement operation for moving to one side or the other side of the vehicle is performed by cooperative rotation of one link arms 20f, 20b and the other link arm 26 in a condition where one side of the vehicular seat 2 is arranged below the other side of the vehicular seat 2. Positioning operation for making a height position at one side of the vehicular seat 2 correspond to the height position at the other side of the vehicular seat 2 is performed by rotation of the other link arm 26 to the one side. Accordingly, the vehicular seat 2 is displaced between the other position arranged on the upper surface UP and one position extending to one side of the vehicle. The one link arms 20, 20b and the other link arm 26 are arranged in an inclined state with respect to the vehicular seat 2. The vehicular seat 2 at displacement operation is displaced between the one position and the other position while striding obliquely to the obstacle H.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010125785-A (JP)
Title: Line head, image forming apparatus, and image forming method
Inventor: ARAI YOSHIO
IPC: B41J2/44
Filed: 2008-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a line head capable of achieving precise exposure processing, and an image forming apparatus capable of obtaining an image of high quality.  <P>SOLUTION: The line head 13 has a light emitting array arranged with an N-number of light emitting element groups 71 (N is an integer of 2 or more) constituted of a plurality of light emitting elements 74, an output part for sequentially outputting driving signals for driving the light emitting elements 74 constituting the light emitting element groups 71, in each light emitting element group 71, and a delay part for delaying input timing of inputting the driving signal output from the output part into the light emitting element 74, and the delay part delays the input timing of each of the driving signals output at the first to N-1-th from the output part up to the input timing of the driving signal output at the N-th from the output part, and light-emits the light emitting elements 74.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009213869-A (JP)
Title: Data movement processing system
Inventor: KISHIMOTO YOJI
IPC: A63F13/792
Filed: 2008-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method convenient for eliminating monotone of play and game on a server, giving a player pleasure of play, increasing purchase desire, saving communication charge, utilizing for sales promotion in business, checking member data between a user terminal and a processing server, receiving play data, etc.  <P>SOLUTION: Recorded items of vouchers such as purchase information of business information, receipt slip are converted to a point. Upon point conversion, the voucher data are related to the point data and the data are added to a play identifier of a game application software. A user member identifier is related to the voucher identifier, play game identifier, sponsor identifier, the number of times of play, play thrown-in points, or the like to confirm the existence of the points and the identification. A necessary amount of points is subtracted. A player plays a game betting the subtracted points and the identifier ID and the points. The play result data are sent to the server together with the play identifier and questionnaire data, and summed up, processed, displayed by the server to award a prize to the prize winner.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010135990-A (JP)
Title: Apparatus and program for processing digital broadcast signal
Inventor: SAKAI MAKI
IPC: H04N21/242
Filed: 2008-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a processing apparatus and a processing program which allow a digital broadcast signal to be switched in an MPEG-2 TS signal level at an arbitrary timing in a reception station.  <P>SOLUTION: A digital broadcast signal processing apparatus includes a stream switching means which, when switching from one digital broadcast signal to another digital broadcast signal, removes an image frame which is included in a stream of the another digital broadcast signal and refers to an image frame before the switching during decoding, from an output signal to perform switching processing.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010133474-A (JP)
Title: Axial coupling device and torque limiter
Inventor: ISHIBASHI NOBUYUKI
IPC: F16D1/091
Filed: 2008-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an axial coupling device in which the frictional engagement between a cylindrical member and a shaft member is more certain and firm, and an axial end section of fluid pressure expansion chamber is hard to be damaged.  <P>SOLUTION: A plurality of cylindrical hydraulic pressure expansion chambers 31, which axially exist in extension so as to locate with an axial space, are formed in a cylindrical member 1. Furthermore, based on a hydraulic pressure of oil filled in the hydraulic pressure expansion chamber 31, a cylindrical inner circumference surface 24 of the cylindrical member 1 is pressed to a cylindrical periphery surface 20 of a shaft member 2 through a cylindrical gripping section 43 of an annular member 3 by reducing in diameter a cylindrical inner circumference surface 24 of the cylindrical member 1. Additionally, in the gripping section 43, a radial wall thickness of a thin wall section 58, located between axially adjacent hydraulic pressure expansion chambers 31, is set to be smaller than a radial wall thickness of a thick wall section 59 overlapping radially in the hydraulic pressure chamber 31.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010131711-A (JP)
Title: Method of controlling robot arm
Inventor: NAKAJIMA RYO
IPC: G05B19/19
Filed: 2008-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of controlling a robot arm capable of suppressing the vibration of the robot arm in changing over to a feedback control in the operation by a teaching playback control.  <P>SOLUTION: This method of controlling the robot arm includes: the step of moving the robot arm along a predetermined path by performing the teaching playback control according to the instruction of the program stored in the control section of a control unit; the step of recognizing the presence or absence of a workpiece by a workpiece recognizing means provided to the arm; and the step of moving the robot arm while following up the workpiece by changing over the program of the control section from the teaching playback control to the feedback control by a non-contact impedance control method. The vibration of the robot arm occurring when the control of the robot arm is changed over is suppressed by the non-contact impedance control method.  <P>COPYRIGHT: (C)2010,JPO&INPIT