baber/WOPTO huggingface dataset:
Patent JP-2009068381-A (JP)
Title: Exhaust passage for internal combustion engine
Inventor: YAMAGUCHI ICHIRO
IPC: F02D9/06
Filed: 2007-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust passage for an internal combustion engine capable of suppressing noise while making appropriate quantity of exhaust gas flow out from an upstream side of an exhaust throttle valve to a downstream side thereof through a bypass passage.  <P>SOLUTION: The exhaust passage 15 is provided with the exhaust throttle valve 30, a bypass passage 34 communicating to a section at an upstream side and a section at a downstream side of the valve 30, a waste gate valve 35 changing passage cross section of the passage 34. The exhaust throttle valve 30 is driven and closed so as to make a gap between a valve element 32 of the exhaust throttle valve 30 and an inner wall of the exhaust passage 15 smaller at a section near a rotation center L1 of a rotation shaft 31 of the exhaust throttle valve 30 and larger at a section far from the rotation center L1, and the waste gate valve 35 is opened. The bypass passage 34 opens only on a surface at a side where an end part at an downstream side thereof crosses the rotation center L1 out of the inner wall surface of the exhaust passage 15, is set in a shape of which length of an opening in a direction perpendicularly crossing a direction of exhaust gas flow becomes short as the shape of opening section goes more downstream side.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009071997-A (JP)
Title: Power conversion device and vehicular lighting fixture
Inventor: NAKAMURA TOSHIAKI
IPC: H02M3/28
Filed: 2007-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To achieve the miniaturization of parts by avoiding loss involved in the current detection of a magnetic element and to suppress the fluctuation of output power by the fluctuation of input and output voltages in a power conversion device having the magnetic element for power conversion.  <P>SOLUTION: The power conversion device accumulates energy in the magnetic element 22 by making a current flow from a power source 1 into the magnetic element 22 for power conversion when a switching element 21 is turned on, discharges the energy accumulated in the magnetic element 22 to the load side when the switching element 21 is turned off, and performs power conversion operation by switching the switching element 22 at a high frequency. In this power conversion device, the on period of at least the switching element 22 is determined by a signal output of a magnetic flux simulation circuit 7, which simulates approximately the magnetic flux state or magnetic flux change state of the magnetic element 22.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007327652-A (JP)
Title: Sealing device
Inventor: KIRIKI KOICHI
IPC: F16D25/12
Filed: 2007-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing device having excellent pressure resistance for preventing the device from being damaged due to a pressure.  <P>SOLUTION: The sealing device 1 including a cylindrical section extending in an axial direction; an outward flange section provided outwardly from one end portion of the cylindrical section and having a seal section at a peripheral end where the cylindrical section contacts with sliding; and an inward flange section provided inwardly from the other end portion of the cylindrical section and having a protrusion 2, which contacts with a periphery surface of a locking member attached to a spindle in the inner circumferential side, on a surface of other side of the axial direction, is characterized by that the protrusion 2 is a circularly protrusion forming a circle, and a side of the periphery of the protrusion 2 is a gentle slop.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009077460-A (JP)
Title: Drive control device
Inventor: YOSHISUE KANSUKE
IPC: B60L9/18
Filed: 2007-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize the behavior of a vehicle at an early stage by suppressing a slip generated in a drive wheel, at an earlier stage.  <P>SOLUTION: There is obtained upper-limit limiting drive-wheel acceleration a2 which the drive wheel can generate from required drive wheel acceleration a1 required for the drive wheel arranged at the vehicle, and the frictional coefficient between the drive wheel of the vehicle and a road surface which the drive wheel contacts with (step S102). Generative drive-wheel acceleration a3, which the drive wheel of the vehicle can generate is obtained, on the basis of the required drive-wheel acceleration a1 and the limit drive-wheel acceleration a2 (step S104). Then, a torque correction value Tc of the drive wheel is obtained, on the basis of the obtained generative drive-wheel acceleration a3 and actual drive-wheel acceleration ar which the drive wheel presently is generating (step S106), and a torque command value Ts to the drive wheel is corrected (step S107).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009072214-A (JP)
Title: Snoring detector
Inventor: TERASAWA AKIRA
IPC: A61F5/56
Filed: 2007-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a snoring detector reducing the frequency of snoring of a sleeper.  <P>SOLUTION: The detector comprises a sensor part 3 disposed between a bed base 1 and a mattress 2 mounted on the bed base 1 to convert the pressure generated from the sleeper A to electric signals; an amplification part 4 to amplify the output signals from the sensor part 3 to a prescribed level to be outputted; a snoring vibration extraction part 5 to extract the vibration component of the snoring from the output signals from the amplification part 4; a snoring estimating part 9 to estimate snoring according to the vibration component extracted by the snoring extraction part 5; a snoring continuance detecting part 12 to detect whether snoring is estimated by the snoring estimating part 9 continuously for a prescribed period of time or not; and a stimulation control part 13 to apply stimulation with light or vibration to the sleeper A if the snoring continuance detecting part 12 detects that snoring is estimated continuously for the prescribed period of time.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009074371-A (JP)
Title: Idling period predicting device and control system for internal combustion engine
Inventor: WATANABE SATOSHI
IPC: F02D45/00
Filed: 2007-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To predict the length of an idling period immediately after the start of an internal combustion engine when the internal combustion engine is started.  <P>SOLUTION: This idling period predicting device comprises a measuring means for measuring the length of an idling period, in which the operating state of the internal combustion engine is in an idling state, immediately after the start of the internal combustion engine and a storage means for storing the length of the idling period measured by the measuring means. During the start of the internal combustion engine, the length of the idling period is measured according to the lengths of idling periods for more than once in the past which are stored in the storage means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009072658-A (JP)
Title: Coating device
Inventor: SAKAKIBARA SHIGETOMO
IPC: B05C1/08
Filed: 2007-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating device capable of securing flowability of a coating liquid to obtain an excellent coated surface by uniformly stirring the coating liquid in the width direction to eliminate the liquid stagnation part even when a coating liquid having thixotropy which is made conventinally difficult to obtain the excellent coated surface is used and hardly causing the deterioration of coating property even in a long term coating in a reverse kiss coating system using a small diameter roll.  <P>SOLUTION: In the coating device for applying the coating liquid in a prescribed thickness using the small diameter reverse coating roll having a doctor blade on a travelling web, a rubber roll for supplying the coating liquid while stirring is provided to be pressed to be in contact with the reverse coating roll in the side of the reverse coating roll. The rubber roll is not driven by power and is rotated in the same direction as that of the rotation of the reverse coating roll by revolution force of the reverse coating roll pressed to be in contact with the rubber roll.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009073679-A (JP)
Title: Cement composition
Inventor: KIDA TSUTOMU
IPC: C04B24/06
Filed: 2007-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cement composition which has high mortar viscosity, hardly separates aggregate and water, has high hardening speed, shows only a little dry-up, and can provide a durable cement hardened body.  <P>SOLUTION: The cement composition comprises cement, calcium aluminate glass and/or aluminosilicate calcium glass, gypsum, a setting retarder, colloidal silica, and water. The cement composition comprises 100 pts. of a quick hardening cement comprising cement, calcium aluminate glass and/or aluminosilicate calcium glass, and gypsum and 0.1-5 pts. of colloidal silica. The cement composition comprises 70-95 pts. of cement, 1.5-20 pts. of aluminosilicate calcium glass and/or calcium aluminate glass, and 1.5-18 pts. of gypsum.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009074593-A (JP)
Title: Vehicular control device
Inventor: TSUDA KOHEI
IPC: F16H61/12
Filed: 2007-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular control device capable of determining a failure content causing a transmission failure of drive force from a drive force source.  <P>SOLUTION: The vehicular control device comprises a control means 22 for performing a motion control of a main pump MP and an auxiliary pump EP, a speed change mechanism 15 for changing and transmitting the rotational speed of an input member 15a to an output member 15b using hydraulic pressure of a working fluid supplied from the main pump MP and the auxiliary pump EP, a transmission failure judgment means 23 for determining the transmission failure of the speed change mechanism 15 based on the rotational speed of the input member 15a and the rotational speed of the output member 15b, and a failure judgment means 24 for making a judgment of the failure content causing the transmission failure based on the result of the re-judgment by re-judging by the transmission failure judgment means 23 after the rotational speed of the main pump MP is made not less than the judged threshold by the control means 22 in the case where it is judged as transmission failure by the transmission failure judgment means 23 while the rotational speed of the main pump MP is less than the predetermined judged threshold.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009073689-A (JP)
Title: Optical element-molding die, and method for producing the same
Inventor: KONNO SHIGEO
IPC: G02B3/00
Filed: 2007-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the generation of cracks even when used under warming/cooling.  <P>SOLUTION: On the surface of a base material 15 composed of a cemented carbide or a cermet, a platinum group based metal plating layer 16 is formed as a cutting layer. The metal plating layer 16 is formed into an optical face shape by superprecision cutting, so as to be finished with a desired precision. Since the linear expansion coefficient of the base material 15 composed of a cemented carbide consisting essentially of tungsten carbide is 9-10×10<SP>-6</SP>, but the linear expansion coefficient of the platinum group based metal plating layer 16 is 6-10×10<SP>-6</SP>, cracks can be prevented eve if it used under warming/cooling, and further, since cracks are hardly caused, the plating layer 16 can be thickly formed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009073644-A (JP)
Title: Sheet member conveying device, automatic document conveying device using the same, and document reading device
Inventor: MOMOSE NORIHIDE
IPC: B65H7/02
Filed: 2007-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet conveying device eliminated in deterioration of working efficiency caused by a stop of the device due to erroneous detection by an optical sensor and improved in the rate of operation of the device, and to provide an automatic document conveying device using the same and a document reading device.  <P>SOLUTION: This document conveying device 1 comprises a document conveyance path F for conveying documents G, a plurality of optical sensors SN disposed along the document conveying direction so as to detect existence of the document G on the document conveyance path F by receiving the detection light in a detecting surface thereof, a conveying roller 7 for conveying the document, and a control means 113 for controlling the document conveying operation by the conveying roller 7. The control means 113 is characterized to determine existence of the document G on the document conveyance path F based on a result of detection of the document G by the first optical sensor SN1 and the second optical sensor SN2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009081550-A (JP)
Title: Infrared remote controller and infrared remote control method
Inventor: YAMAMOTO DAISUKE
IPC: H04N5/00
Filed: 2007-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a user-friendly automatic learning remote controller which learns the code of a remote controller attached to a home appliance only by requiring a user to operate the remote controller.  <P>SOLUTION: A controller 29 of the automatic learning remote controller 2 confirms whether signal code identification data which are generated by a low-accuracy signal processing circuit 22 and a high-accuracy signal processing unit 24 and data of a transmission code are stored in a database 25 when light-receiving units 21, 23 receive an infrared signal. If the database 25 has not stored any one of the data, the controller 29 inquires a user about the information of operation of the data, and registers the operation information accepted by an accepting unit 27 into the database 25 in association with the signal code identification data and/or the data of the generated transmission code.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009078341-A (JP)
Title: Robot hand
Inventor: NAGATSUKA MASAKI
IPC: B25J15/08
Filed: 2007-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a robot hand including a palm, a finger mechanism and a thumb mechanism and capable of stably holding an object with large to small size.  <P>SOLUTION: The robot hand includes: the palm 2, the finger mechanism 30 extending from a main palm part 3 located at a leading edge region T of the palm 2 and bending inward of the main palm part 3; a center hand part 4 located at a base end region of the palm; and the thumb mechanism 40 connected with the center hand part 4. The thumb mechanism 40 bends inward of the palm 2 in the direction intersecting with a plane through which the finger mechanism 30 passes when the mechanism 30 is bent. The center hand part 4 rotates in the direction intersecting with a plane through which the thumb mechanism 40 passes when the mechanism 40 is bent.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009086002-A (JP)
Title: Message selection system and message selection method
Inventor: YOSHIDA TOSHIYUKI
IPC: G10L15/00
Filed: 2007-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a message selection system capable of selecting and outputting a message which is convenient for a message receiver, by selecting and outputting the message output by input voice.  <P>SOLUTION: The message selection system comprises: a first storage section in which letters and a language name are associated with one another and stored beforehand; a second storage section in which the language name and the message are associated with each other and stored beforehand; an input section including an input voice taking-in means for taking in voice on the basis of a signal which is input and a counter means for performing counter operation; a voice analysis means including an input voice conversion means for converting the voice to the characters, and a first storage section searching means for searching the first storage section and obtaining the language name by using the characters; and an output section including the second storage section searching means for searching the second storage section and obtaining the message by using the language name and an output means for outputting the obtained message.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009084350-A (JP)
Title: Actinic ray-curing resin composition, ink and laminate coated therewith
Inventor: AKIBA YUICHIRO
IPC: C09D11/00
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide resist ink curable by actinic rays such as ultraviolet rays and having excellent adhesiveness, insulation property, low-temperature flexibility, blocking resistance and various durability performances such as heat-resistance, moisture-resistance, thermal shock resistance, cold resistance, etc.  <P>SOLUTION: The actinic ray-curable resin composition contains (A) 100 pts.wt. of an actinic energy ray-polymerizable polymer containing a polyester as a copolymer component, (B) 20-360 pts.wt. of a monofunctional actinic energy ray-polymerizable compound having an aromatic group in the molecule, (C) 20-200 pts.wt. of a bifunctional actinic energy ray-polymerizable compound having a bisphenol structure in the molecule, and (D) 20-400 pts.wt. of an inorganic filler, as essential components. The invention further provides ink containing the resin composition and a laminate obtained by applying the composition to a substrate and curing the product.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009089054-A (JP)
Title: Radio communication apparatus
Inventor: HONDA YOSHINORI
IPC: H04W84/12
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio communication apparatus enabling a user to use a sound output apparatus without requiring an intentional operation.  <P>SOLUTION: The radio communication apparatus includes: a radio communication means for performing communication with an audio output apparatus by radio; a determination means for determining whether the radio communication means is available; a control means for causing the radio communication means to establish a connection with the audio output apparatus depending on the determination by the determination means that the radio communication means is available; and a transmission means for transmitting the audio data from the radio communication means to the audio output apparatus after establishing a connection between the radio communication means and the audio output apparatus.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009087793-A (JP)
Title: Convex spiral contactor and its manufacturing method
Inventor: HIRAI YUKIHIRO
IPC: H01R13/11
Filed: 2007-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a solder paste from rising to the upper side by going over the side face of a support part of a convex spiral contactor.  <P>SOLUTION: The convex spiral contactor is provided with a convex type spiral contactor 2 formed of a metal plating, a support part 2a of the spiral contactor 2, and a two-step plating part 2b at the lower side 2aa of the support part 2a, and by pasting or coating a solder resist 13, the jointing face 2ba of the two-step plating part 2b is electrically connected through a solder paste to a land 15 on a mounting substrate 6 having a groove 13a formed on the land 15. Furthermore, it is provided with a satin finish portion in which the jointing face 2ba of the two-step plating part 2b or the land 15 corresponding to the jointing face 2ba of the two-step plating part 2b is satin finish treated.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009092832-A (JP)
Title: Optical fiber cable, and manufacturing method for optical fiber cable
Inventor: HAYASHI SHIN
IPC: G02B6/44
Filed: 2007-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical fiber capable of hardly increasing a transmission loss and hardly generating an external flaw on an optical fiber, and capable of executing very easily disassembling work, and a manufacturing method for the optical fiber cable.  <P>SOLUTION: This manufacturing method for the optical fiber cable has a dropping-in process S1 for winding a slot 11 onto a drum 200, by arranging a press-winding yarn to drop each coated optical fiber tape 10 into each slot groove 30 of the slot 11 having the plurality of slot groove 30 and to prevent the coated optical fiber tape 10 from being projected out of the groove 30, and a sheath process S2 for laying longitudinally a press-winding tape 60 along an outer circumference of the slot 11, and for forming directly a sheath 14 on an outer circumferential face 19 of the press-winding tape 60, without arranging the press-winding yarn on the press-winding tape 60 while restraining the press-winding tape 60 from being opened.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009091114-A (JP)
Title: Paper sheet post-processing device of image formation device, and changeover method of catch tray part
Inventor: OKAWA YASUNOBU
IPC: B65H31/26
Filed: 2007-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image formation device capable of surely preventing drop of a paper sheet from a catch tray after printing, and of surely executing a stapling process.  <P>SOLUTION: This image formation device is provided with a staple sorter discharging a paper sheet with an image formed thereon. The staple sorter is provided with: a stapler stapling a paper sheet bundle; a plurality of catch trays located on the downstream side in its paper discharge direction, and having angles for discharging recording paper sheet bundles after the stapling process respectively set; a control part controlling paper discharge to the plurality of catch trays. The control part changes over the discharge destination of the recording paper sheet bundle according to the paper discharge set angle of each catch tray after the stapling process of the recording paper sheet bundle. Thereby, drop of the paper sheet from the catch tray after printing can be surely prevented, and the stapling process can be surely executed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009099619-A (JP)
Title: Core substrate and its manufacturing method
Inventor: HIRANO SHIN
IPC: H05K3/46
Filed: 2007-10-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a core substrate comprising a core having conductivity which prevents an electric short circuit between a conduction through-hole and the core, and can be suitably used for manufacturing a wiring substrate on which wiring is formed with high density, and its manufacturing method.  <P>SOLUTION: A core substrate comprises a core 10 having conductivity in which a lower opening 18 through which a conduction through-hole 52 penetrates is formed, wiring layers 48 laminated and formed on both surfaces of the core 10, a plating layer 19 adhered to and formed on the inner wall surface of the lower opening 18, and an insulating material 20 which is filled in a portion between the plating layer 19 and the periphery surface of the conduction through-hole 52.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009097376-A (JP)
Title: Valve device for muffler
Inventor: MAEDA KAZUSHIGE
IPC: F01N1/08
Filed: 2007-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve device for a muffler, reducing an engine speed range where an exhaust noise elimination and an exhaust noise increase are changed over.  <P>SOLUTION: This valve device includes a return spring 38 developing spring force pressing a valve element 31 to a valve closing direction by allowing a free end part 39a to be in slide contact with a sliding contact surface provided on the rear surface of the valve element 31 opening/closing a valve hole 12. The base end shaft P2 of the return spring 38 rather than a valve element rotating shaft P1 is arranged on the side of the valve element 31. A second sliding surface 34 being in slide contact with the free end part 39a when the valve is opened is arranged on the side of an inside diameter rather than a first virtual circular arc S1.  <P>COPYRIGHT: (C)2009,JPO&INPIT