baber/WOPTO huggingface dataset:
Patent JP-2007198452-A (JP)
Title: Clutch cover assembly
Inventor: UENOHARA NORIHISA
IPC: F16D13/71
Filed: 2006-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a peak-cut-structure clutch cover assembly having a higher degree of freedom in design.  <P>SOLUTION: The clutch cover assembly 1 is provided for pressing a friction member 53 of a clutch disc assembly 52 to a flywheel 51 of an engine or for releasing it, and comprises a clutch cover 2, a pressure plate 3, a diaphragm spring 4, and a low release load property actualizing mechanism 8. The low release load property actualizing mechanism 8 has an elastic plate 9 arranged on the side of the clutch cover 2 axially opposite to the engine.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007196487-A (JP)
Title: Ink-jet recording device and method of assembling the same
Inventor: MURASE TETSUYA
IPC: B41J2/01
Filed: 2006-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink-jet recording device which can ease asperities, inclination, etc. of an installation floor surface, and prints out a good image that is free from distortion or image defects, and to provide a method of assembling the ink-jet recording device.  <P>SOLUTION: In the ink-jet recording device formed of an ink-jet recording device main body and leg portions, a deformation absorbing member is interposed at a connection portion between the ink-jet recording device main body and each leg portion, and therefore even if the floor surface on which the ink-jet recording device is set has asperities, inclination, etc. the flatness of a printing surface in the ink-jet recording device main body is ensured, to thereby print out a good image that is free from distortion or image defects.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007198489-A (JP)
Title: Bearing structure of power transmission rotating body
Inventor: KIDO KUNIO
IPC: F16H57/021
Filed: 2006-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To decrease the size while securing rigidity and to reduce the manufacturing cost.  <P>SOLUTION: The bearing structure is equipped with a chassis 5 for supporting one end surface 9c of the first rotating body 9 which is the power transmission rotating body, a fall-out prevention part 25 extending from the chassis 5, for passing through a shaft hole 9d of the first rotating body 9 and locking to the other end surface 9e of the first rotating body 9, and a bearing plane 26 for rotatably supporting an outer peripheral face 9h of a rotary shaft 9f of the first rotating body 9. The fall-out prevention part 25 is provided non-contactingly on the peripheral face of the shaft hole 9d.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007200013-A (JP)
Title: Service-providing system, mobile terminal device, customer detection device, information management device, charge payment and reception device, information-processing method, and program
Inventor: KAWASAKI KEISUKE
IPC: H04W88/18
Filed: 2006-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a service-providing system which is easy to use and effective for both users and providers of service content.  <P>SOLUTION: A mobile terminal device, which an ordinary user carries with him (or her), transmits customer identification information to a customer detection device when the mobile terminal device reaches a location where the customer detection device is installed. The customer detection device transmits the customer identification information and detection-device identification information to an information management device. The information management device determines an area, in which the user carrying the mobile terminal device is present, and manages service content provided by the stores in the area, such as advertisements and coupons, as the content that the user acquired. The mobile terminal device sequentially informs the information management device of present-position information. The information management device selects adequate service content according to the present position of the mobile terminal device, generates list information, and transmits the list information to the mobile terminal device. The user browses, through the mobile terminal device, a list of service content from the list information provided by the stores in the vicinity of the current position of the user, and checks the contents of a service or advertisements.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007200020-A (JP)
Title: Object recognition system
Inventor: SUGANUMA WAKAKO
IPC: G06T7/00
Filed: 2006-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an object recognition system for quickly performing retrieval.  <P>SOLUTION: The distribution information of features is generated for every featured value from a refined database 50 by a distribution data formation part 52. A distribution value Ve is obtained for each featured value, and a data retrieval engine 40 retrieves the data in the descending order of the distribution value Ve. The retrieval engine 40 compares the featured values of the plant group of the refined database 50 and that of the object to identify the object.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007197774-A (JP)
Title: Heat-resistant cast steel
Inventor: ISHII RYUICHI
IPC: C22C38/00
Filed: 2006-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide heat-resistant cast steel which has excellent quality, mechanical properties and aging characteristic and can exhibit superior economical efficiency.  <P>SOLUTION: The heat-resistant cast steel has a composition which is composed of, by weight, 0.12 to 0.20% C, 0.2 to 0.6% Si, 0.5 to 0.9% Mn, 0.1 to 0.5% Ni, 1.0 to 1.5% Cr, 0.9 to 1.2% Mo, 0.2 to 0.35% V and the balance Fe with inevitable impurities and in which, among the inevitable impurities, the content of P, S and Cu are made to ≤0.020%, ≤0.012% and ≤0.35%, respectively. Further, the residual contents in the steel, after deoxidation, of Al and Ti added as a deoxidizer are ≤0.025% and ≤0.06%, respectively. The steel has excellent quality, mechanical properties and aging characteristic.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007197156-A (JP)
Title: Conveyance device and image forming device
Inventor: MINAMINO SHIGEO
IPC: B65H1/26
Filed: 2006-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conveyance device provided with a configuration capable of preventing an increase in the size of the device and improving an operation property in procedures required in a jammed state.  <P>SOLUTION: This conveyance device has such a configuration that an inversion path 44 continuous with a recirculation conveyance path 82 for conveying recording paper after fixation toward a transfer position again is provided integrally with a loading means 40 for recording paper to insert and pull the loading means 40 into/out of a case body body 1A in an image forming part 100 for transferring an image on recording paper and an exterior cover 92 constituting a conveyance face on one side in the inversion path 44 can be opened and closed for a conveyance guide member 47 constituting a conveyance face on one side opposing to it to expose the conveyance face on one side to the outside in order to eliminate the occurrence of the jammed state and improve work efficiency when removing dirt on the conveyance face.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007199005-A (JP)
Title: Gas sensor
Inventor: NOBORIGUCHI KENGO
IPC: G01N27/409
Filed: 2006-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas sensor capable of securing gas permeability between an atmosphere-side cover and a filter cover and superior in resistance to heat.  <P>SOLUTION: The gas sensor comprises a sensor element 2 for detecting the concentration of specific gases in the gases to be measured; a housing 3 for holding the sensor element 2 by inserting it in the inside; the atmosphere-side cover 4 fixed to the base-end side of the housing 3; a ventilation filter 5 arranged in the outer circumference of a base part of the atmosphere-side cover 4; and the gas sensor 1, having the filter cover 6 for fixing the ventilation filter 5 between the atmosphere-side covers 4. The atmosphere-side cover 4 comprises both a large-diameter part 41, fixed to the housing 3 on its tip side and a small-diameter part 42 in which the filter cover 6 is arranged in its outer circumference on its base end side. A stepped section 43 is formed between the large-diameter part 41 and the small-diameter part 42. Ribs 44, protruding outwardly from the small-diameter part 42, are formed between the stepped section 43 and the small-diameter part 42. The tip part of the ventilation filter 5 is in contact with the base-end part of the ribs 44.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007197806-A (JP)
Title: Austenitic stainless steel and spring produced by the steel
Inventor: OMI HIROTO
IPC: C22C38/58
Filed: 2006-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an austenitic stainless steel having the characteristics of being nonmagnetic even when subjected to cold working, and having reduced deterioration in spring properties even when temperature is made high, and suitable as the material for a spring.  <P>SOLUTION: The austenitic stainless steel suitable as the material for a spring can be obtained by preparing a chemical composition comprising, by mass, 0.05 to 0.10% C, ≤1.0% Si, 5 to 6% Mn, ≤0.10% P, ≤0.010% S, 2.5 to 3.0% Ni, 17.0 to 18.0% Cr, 0.10 to 0.30% Mo, 2.5 to 2.8% Cu and 0.15 to 0.18% N, and the balance Fe with inevitable impurities.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007208927-A (JP)
Title: Recording/reproducing device and method
Inventor: KAMIO HIROYUKI
IPC: H04N21/482
Filed: 2006-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording/reproducing device and method by which a user can easily comprehend overall video recording reservation information only by viewing an EPG (Electronic Program Guide) on one recording/reproducing device and system resources can efficiently be utilized by acquiring the video recording reservation information and EPG data from another recording/reproducing device in a state where a plurality of recording/reproducing devices are connected.  <P>SOLUTION: The recording/reproducing device 20<SB>i</SB>comprises: a CPU 21<SB>i</SB>; a RAM 22<SB>i</SB>; a ROM 23<SB>i</SB>; a network connection means 24<SB>i</SB>; another machine identification information storage means 25<SB>i</SB>; a video recording reservation information storage means 26<SB>i</SB>; an EPG data storage means 27<SB>i</SB>; a video recording file storage means 28<SB>i</SB>; and an interface means 30<SB>i</SB>. The CPU 21<SB>i</SB>functions at least as another machine connection determination means, a reservation information transmitting means, an EPG data transmitting means, a reservation information receiving means, an EPG data receiving means and an EPG picture creating means by a video recording reservation information sharing program stored in the ROM 23<SB>i</SB>.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007137045-A (JP)
Title: Composite foamed sheet, laminated structure thereof, and honeycomb sound-absorbing structure using the same
Inventor: SHIMAMOTO TOMOO
IPC: G10K11/172
Filed: 2006-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite foamed sheet usable as a sound-absorbing material of various industrial materials or the like by imparting rigidity and light weight quality to a flexible material foam of a thermoplastic resin having a high sound-absorbing performance but being inferior in rigidity, a laminated structure of the composite foamed sheet and a honeycomb sound-absorbing structure using them.  <P>SOLUTION: The composite foamed sheet is provided in which a thermoplastic resin (B) foam fills each cell of a honeycomb structure core composed of a thermoplastic resin (A) foam, wherein a bending elastic modulus of the thermoplastic resin (A) is preferably larger than that of the thermoplastic resin (B). There are also provided the laminated structure of the composite foamed sheet, and the honeycomb sound-absorbing structure using them.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007212584-A (JP)
Title: Fixing device and image forming apparatus
Inventor: SAITO MASAYA
IPC: G03G15/20
Filed: 2006-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To shorten the time from when a fixing device and an image forming apparatus are powered on or a recovery from a power-saving mode to image output by improving the accuracy of constant-current control in temperature control over a fixing unit.  <P>SOLUTION: When receiving an image formation instruction (S701), a control section 118 compares detected temperature T with switching temperature Tth (S702). When T is lower than Tth, the constant-current control mode using a conversion table A is entered (S703). The control section 118 compares a detected current value I with a constant-current level Ia (S704) and when the current value I exceeds the constant-current level Ia, a phase angle which is one stage smaller in the conversion table A is changed to (S705). When the current value I is less than the constant-current level Ia, a phase angle which is one stage larger in the conversion table A is changed to (S706). When the detected temperature T exceeds the switching temperature Tth (S707), a constant-power control mode is entered and when the device enters a temperature range wherein fixation can be performed, image formation is performed (S711) and thus completed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007209498-A (JP)
Title: Super-light vacuum cleaner with dust collection part completely separated from power part, and cleaning stick
Inventor: SHIRAISHI EIJI
IPC: A47L5/14
Filed: 2006-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a super-light vacuum cleaner without burden on high-aged persons.  <P>SOLUTION: The vacuum cleaner is made exceedingly light in weight by completely separating the dust collection from the power part. A centrifugal separation type super-light dust collection part is driven by a high-pressure air generated by a heavy power part. This enables the use of an air-pressure tube with a much smaller diameter instead of a bellowed dust collection hose so heavy to handle it hard.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006283970-A (JP)
Title: Piston ring and piston provided with it
Inventor: MORI HIROYUKI
IPC: F16J9/26
Filed: 2006-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piston ring having low attack property for an aluminum alloy member and having excellent resistance to aluminum coagulation and wear and to provide a piston provided with the piston ring.  <P>SOLUTION: This piston ring 5 is composed of a piston ring main body 50 and an amorphous hard carbon membrane 51 covering at least a part of a surface of the piston ring main body 50. Si content of the amorphous hard carbon membrane 51 is 1 at% or more and 10 at% or less, and H content is 20 at% or more and 40 at% or less. Hardness of the amorphous hard carbon membrane 51 is 7 GPa or more and 20 GPa or less and its modulus of elasticity is 70 GPa or more and 160 GPa or less to realize excellent sliding property even in lubricating oil containing soot. This piston is provided with a piston main body provided with a piston ring groove around it and the piston ring 5 arranged in the piston ring groove.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007215132-A (JP)
Title: Ofdm radio communication system
Inventor: TERABE SHIGEO
IPC: H04B7/08
Filed: 2006-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an OFDM radio communication system in which computational complexity related to macro-diversity reception is reduced, deterioration in channel estimation precision caused by interference is reduced, and transmission efficiency is improved.  <P>SOLUTION: A transmitter performs transmission by constituting each subcarrier group of only a frequency position of a subcarrier to which at least one pilot signal is allocated, allocating a macro-diversity signal into such a subcarrier group and allocating a non-macro-diversity signal to other frequencies (outside the subcarrier group). A receiver then performs channel estimation on a macro-diversity signal on the basis of a pilot signal within the same subcarrier group and performs channel estimation on the non-micro-diversity signal outside the subcarrier group based on the pilot signal or a result of the channel estimation on the macro-diversity signal or the other non-macro-diversity signal.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007218738-A (JP)
Title: Calibration device, target detection device, and calibration method
Inventor: HU ZHENCHENG
IPC: G01S13/86
Filed: 2006-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a calibration device capable of matching easily each target by using a target coordinate acquired from a radar and a target coordinate acquired from a camera.  <P>SOLUTION: A control part acquires a three-dimensional coordinate in a radar coordinate system of each target from radar information. The control part extracts a two-dimensional coordinate of each target from a two-dimensional image of a right camera and extracts a two-dimensional coordinate of each target from a two-dimensional image of a left camera, acquires parallax information from each two-dimensional coordinate in a right-camera coordinate system and in a left-camera coordinate system of each target, and converts each two-dimensional coordinate in the right-camera coordinate system and in the left-camera coordinate system of each target into each three-dimensional coordinate in the right-camera coordinate system and in the left-camera coordinate system by using the parallax information. The control part converts the three-dimensional coordinate in the radar coordinate system into each three-dimensional coordinate in the right-camera coordinate system and in the left-camera coordinate system by using the three-dimensional coordinate in the radar coordinate system of each target acquired from the radar information and each three-dimensional coordinate in the right-camera coordinate system and in the left-camera coordinate system of each target acquired from a stereo image.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007220618-A (JP)
Title: Vehicular led lighting fixture
Inventor: TAKASE MAKI
IPC: F21Y101/02
Filed: 2006-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular LED lighting fixture that suppresses a temperature rise in LEDs by increasing the heat radiation properties of the self heat generation of the LEDs and securing a prescribed quantity of light irradiation by reducing a decrease in luminous efficiency in the LEDs in the vehicular LED lighting fixture with the LEDs as a light source.  <P>SOLUTION: A front lens 1, a housing 2, and a fixed radiator 3 form a lamp chamber 4. In the fixed radiator 3, a first heat sink section 10 and a second one 11 are positioned inside and outside the lamp chamber 4, respectively. Further, a lighting fixture 12, having an optical system that supports an LED light source 16 and comprises a reflector 18, a projection lens 21, and the like, and a third heat sink section 13, is supported in the lamp chamber 4 so that aiming can be adjusted via an aiming screw 22. Heat generated from the LED light source 16 is radiated to the atmosphere from a radiating fin 23 in the second heat sink section 11 successively through a third heat sink section 13 and the first one 10.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007225041-A (JP)
Title: Hinge mechanism and electronic instrument
Inventor: MARUYAMA KAZUHIRO
IPC: F16C11/04
Filed: 2006-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small and inexpensive hinge mechanism, and an electronic instrument provided with the hinge mechanism.  <P>SOLUTION: The hinge mechanism is provided with a first mounting part 111 mounted to a first opening/closing part, a second mounting part 112 mounted to a second opening/closing part so as to be freely rotatable in the first mounting part, a first rotary-shaft member 113 inserted into the second mounting part, a first fastening means 114 fitted into the first rotary-shaft member so as to be engaged with the second mounting part, a second rotary-shaft member 115 inserted into the first rotary-shaft member, and a second fastening means 116 fitted into the second rotary-shaft member so as to be engaged with the first rotary-shaft member. The first fastening means executes a fastening action in a closing direction during an opening operation. The second fastening means executes a fastening action in an opening direction during a closing operation. By this, it is possible to constitute the small and inexpensive hinge mechanism while utilizing a frictional force between the fastening means and the rotary-shaft members even without utilizing a compression force.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007227221-A (JP)
Title: Lithium/iron disulphide primary cell
Inventor: YAMAKAWA NAOKO
IPC: H01M6/16
Filed: 2006-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lithium/iron disulphide primary cell capable of reducing degradation of a discharge characteristic, and of suppressing rise of open-circuit voltage in storage.  <P>SOLUTION: The lithium/iron disulphide primary cell includes a positive electrode 2 having iron sulphide as a positive electrode active material, a negative electrode 3 having lithium as a negative electrode active material, and an organic electrolyte solution. The organic electrolyte solution contains transition metal cations. Thereby, the degradation of a discharge characteristic can be reduced, and rise of open-circuit voltage in storage can be suppressed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007222474-A (JP)
Title: Slot machine
Inventor: HARIHARA TAKESHI
IPC: A63F5/04
Filed: 2006-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slot machine capable of providing a player with some information and increasing expectations by the line of stop-displayed patterns even when the combination of patterns corresponding to a won combination can not be arranged, and accurately presenting information to the player by a performance even when the information can not be presented to the player by the line of the stop-displayed patterns.  <P>SOLUTION: When the line of the patterns corresponding to the won combination can not be arranged on an effective line even though a prescribed combination is won in one unit game and the line of the patterns corresponding to a combination different from the won combination can not be arranged on an invalid line either, the illumination form of an illumination means for illuminating the patterns is changed when all of a plurality of reels are stopped.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007225058-A (JP)
Title: Disk brake
Inventor: NANRI KEISUKE
IPC: F16D65/18
Filed: 2006-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk brake surely supporting a lid member at the opening of a cylinder body with reduced overall weight.  <P>SOLUTION: A flange part 52 is formed on the outer periphery of a caliper body 46 at the portion formed with the opening 45. The outer diameter of the flange part 52 is set larger than the outer diameter of the general surface 51a of the outer peripheral wall 51 of a bore 26. The lid member 43 is secured to the opening 45 by friction stirring welding. A sufficient welding margin is secured at the flange part 52. The wall thickness of the general surface 51a of the outer peripheral wall 51 of the bore 26 is reduced to reduce the weight of the disk brake.  <P>COPYRIGHT: (C)2007,JPO&INPIT