baber/WOPTO huggingface dataset:
Patent JP-2009002311-A (JP)
Title: Two-cycle engine
Inventor: YAMAZAKI TOSHIYUKI
IPC: F02F1/22
Filed: 2007-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a two-cycle engine 1 capable of reducing discharge of harmful substances due to blow-by of unburnt gas and obtaining a stable combustion condition while having a cylinder block 6 manufactured easily at low costs.  <P>SOLUTION: This two-cycle engine 1 is provided with a scavenging hole 18 opened in a cylinder 6a, an exhaust hole 16, and a suction hole 17. The scavenging hole 18 is arranged on an anti-exhaust hole 16 side relative to a first cylinder central surface 32 made by defining the center of the exhaust hole 16 as the maximum distance while comprising a cylinder shaft center 30. A scavenging passage 19 is communicated with the scavenging hole 18, and a charge flow is made to blow off in the cylinder 6a above the suction hole 17 closer to the inner circumference surface of the cylinder 6a from the scavenging hole 18.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009004334-A (JP)
Title: Bulb, and bulb with reflecting mirror
Inventor: KAWAGOE SHINYA
IPC: H01K1/18
Filed: 2007-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bulb employing a flat coil for a filament, wherein luminous efficiency can be inhibited from deteriorating when used in combination with a reflecting mirror.  <P>SOLUTION: In an extended end of an interior lead wire 54 extended from a sealing surface of a sealing portion of the bulb, one end of a single filament coil 60 is externally fitted and supported on a bent portion 54E bent in a direction substantially perpendicular to the sealing surface so as to have a width to match with the inside dimension in a longer diameter direction of a flatly-wound single filament coil 60, and further the inner lead wire 54 between the sealing portion and the bent portion 54E is bent (54F) in a direction substantially perpendicular to the sealing surface so as to absorb a deviation of a coil shaft core CX of the single filament coil 60 from the sealing surface.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009008113-A (JP)
Title: Disk brake
Inventor: SANO TAKASHI
IPC: F16D65/097
Filed: 2007-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk brake capable of suppressing an increase in cost of maintenance required for maintaining clonk preventive effect and brake squeal preventive effect.  <P>SOLUTION: A pair of brake pads 22 arranged on both sides of a disk D are supported slidably in the axial direction of the disk by a caliper body 1. A torque receiving surface 74a for receiving braking torque from the brake pad 22 when braking is formed in the caliper body 1. A space 82 is formed in part of the torque receiving surface 74a and an urging means 84 for urging the brake pad 22 in the circumference of the disk is provided in the space 82. When the brake pad 22 comes in contact with the torque receiving surface 74a on the side where the urging means 84 is provided, the urging means 84 has a gap in the disk circumference on the side of a contact portion 89, in contact with the brake pad 22, opposite to the brake pad 22.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009009808-A (JP)
Title: Fuel cell device
Inventor: NAKABAYASHI HIDENORI
IPC: H01M8/04
Filed: 2007-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell device which can enhance the lifetime of condensed water treatment means for treating condensed water.  <P>SOLUTION: The fuel cell device includes: a heat exchanger 13 for carrying out heat exchange between an exhaust gas generated by power generation of a fuel cell 1 and water; a condensed water tank 19 for storing the condensed water generated by the heat exchange in the heat exchanger 13; water level detection means 24 for detecting the water level of the condensed water tank 19; a condensed water recovery pipe 21 for recovering the condensed water into the condensed water tank 19; condensed water treatment means 23 for treating the condensed water; condensed water discharge means 22 for discharging the condensed water before being treated by the condensed water treatment means 23; and a controller 14 for controlling the condensed water discharge means 22 so as to discharge the condensed water before being treated by the condensed water treatment means 23 when the level detection means 24 detects that the water level of the condensed water tank 19 is equal to or more than a predetermined first water level, thereby enhancing the lifetime of condensed water treatment means 23.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008301464-A (JP)
Title: Mobile phone with removable (detachable and wireless) camera
Inventor: MARUME MICHINARI
IPC: H04M1/00
Filed: 2007-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that distant places cannot be photographed or images thereof cannot be seen using a mobile phone with a fixed type camera.  <P>SOLUTION: A camera lens section (a detached part) and a mobile phone body are constituted as a transmission section and as a receive section, respectively, so that the images are projected on a display of the mobile phone body as a monitor, and a camera section is wirelessly constituted.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009011215-A (JP)
Title: Substrate for cell culture and method for producing the same
Inventor: SANO IKUKO
IPC: C12N5/07
Filed: 2007-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate for cell culture, which has an excellent adhesiveness to cells of mammals including human and proliferates cells of mammals including human.  <P>SOLUTION: The substrate for cell culture contains an iron-crosslinked alginic acid gel. The iron-crosslinked alginic acid gel is preferably in a thin-film state and the thickness of the thin-film iron-crosslinked alginic acid gel is preferably 1 μm-1 mm.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009015186-A (JP)
Title: Imaging device
Inventor: SASAKI KENICHI
IPC: G03B17/17
Filed: 2007-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging device carrying a TTL type OVF while having a thin and lightweight structure.  <P>SOLUTION: The imaging device has a first optical member 201 provided with a first face 201a, and a second optical member 1 provided with a second face 1a and movable between a first position, wherein the second face is separated apart from the first face, and a second position wherein the second face is brought close to the first face beyond the first position. While the second optical member is in the first position, light from an object is totally reflected by the first face to be led to an imaging element 103. While the second optical member is in the second position, a part of light from the object is reflected by the first face to be led to the imaging element, and another part of the light is transmitted through the first and second faces to be led to an ocular optical system 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009024611-A (JP)
Title: Small pump
Inventor: HORI KENICHI
IPC: F04B45/04
Filed: 2007-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To save space for a small pump and reduce cost thereof by obtaining multi-systems of pump outputs from a motor drive system.  <P>SOLUTION: Through holes 29A, 29B are formed at the bottom parts of diaphragms 24A, 24B, respectively. A shaft body 27 having an air introduction hole 27a communicating with the through holes 29A, 29B projects from an oscillating body 26. Hollow mounting bodies 25A, 25B projecting from the rear surfaces of the diaphragms 24A, 24B, respectively, are fitted to the shaft body 27. The through holes 29A, 29B have suction valve elements, respectively. Output holes 36A, 36B communicating with pump chambers 23A, 23B have output valve elements 38A, 38B, respectively. The diaphragms 24A, 24B are vertically moved by the oscillation of the oscillating body 26 when the motor 6 is driven for pumping operation. The pump chambers 23A, 23B are divided into a plurality of output systems, respectively. the output holes 36A, 36B are formed for each output system, and a plurality of pump outputs can be provided from one motor drive system.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009033556-A (JP)
Title: Optical transmitter
Inventor: MATSUMOTO KENGO
IPC: H04B10/61
Filed: 2007-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To increase processing speed by multiplexing plural signal lights and downsize an optical transmitter using current mode logic (CML) technology.  <P>SOLUTION: The optical transmitter 1 includes a plurality of light emitting modules 3A to 3D each having a laser diode 31 (LD 31) and a Peltier device 33, thermo-electric control (TEC) sections 17A to 17D for supplying Peltier currents Ip1 to Ip4 to the light emitting modules 3A to 3D, respectively, an optical wavelength multiplexer 7 for multiplexing signal lights L1 to L4 emitted from the light emitting modules 3A to 3D, an etalon filter 9, and a monitoring means 15 for detecting light intensity of each wavelength component contained in output light L6 of the etalon filter 9. The TEC sections 17A to 17D controls the Peltier currents Ip1 to Ip4 so that the respective temperatures of the LDs 31 may be close to temperatures set on both sides of extreme wavelengths of transmission change rates wherein a peak wavelength with an on strength and that with an off strength correspond to the related signal lights based on detection results at the monitoring means 15.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009029596-A (JP)
Title: Elevator with landing control device
Inventor: INABA HIROMI
IPC: B66B1/30
Filed: 2007-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve landing accuracy, even in an elevator formed in a higher stroke and a higher speed.  <P>SOLUTION: This elevator with a landing control device has a car 1 moving on a plurality of story floors in a hoistway, a counterweight 3, a main rope 2 for moving both of these, a sheave 4 transmitting driving force to the main rope 2, a driving device 6 driving the sheave 4, and a control device 10 controlling the driving device 6, and controls the driving device 6 by a determined value by determining a travel residual distance up to a landing expected story by a difference between a position of the landing expected story and a car position by detecting the position of the car 1 by including an extension quantity of the main rope 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009036252-A (JP)
Title: Clogging detecting device and work vehicle equipped with the same
Inventor: NAKAMURA TSUGUAKI
IPC: F15B20/00
Filed: 2007-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clogging detecting device capable of automatically detecting clogging in a fin part of a cooling core without visual checking, and a work vehicle equipped with the same.  <P>SOLUTION: A clogging detecting portion 20 is a device determining a clogging state in the cooling core 36 mounted on a bulldozer 1. A hydraulic sensor 42 detects driving oil pressure supplied into a hydraulic driving fan 37 generating an air flow for cooling to the cooling core 36. A controller 40 estimates the clogging condition in the cooling core 36 according to the magnitude of the driving oil pressure.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009035838-A (JP)
Title: Sportswear
Inventor: SATO HIDENORI
IPC: A41D13/00
Filed: 2007-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide sportswear usable even during practice or games, having no problem of difficulty in attachment, relating to a garment, in particular, correcting the posture of the upper half body of a wearer, and particularly used when playing golf.  <P>SOLUTION: The sportswear is a stretchable garment having a face part, a back part, right and left shoulder parts, right and left sleeve parts, and a collar part, wherein an elastic string is attached to the upper part of the back part of the garment in a crossing fashion.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009034924-A (JP)
Title: Method of manufacturing pneumatic tire, and pneumatic tire
Inventor: NOZAKI YUSUKE
IPC: B60C5/00
Filed: 2007-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the occurrence of peeling and drop out of a sound absorption layer composed of a porous material by achieving the uniformization of the height of the sound absorption layer in particular relating to a method of manufacturing a pneumatic tire having the sound absorption layer on an inner surface of an inner liner.  <P>SOLUTION: The method for manufacturing the pneumatic tire comprises constituting the sound absorption layer by pasting at least one band-shaped member consisting of the porous material and having a notched part onto a molding drum along a drum peripheral direction, The pneumatic tire 1 has the sound absorption layer composed of the porous material on the inner surface of the inner liner. Such sound absorption layer has the notched part.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009044314-A (JP)
Title: Media transfer method, apparatus therefor and program
Inventor: SASAKI JIYUNKO
IPC: H04L12/66
Filed: 2007-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a media transfer method and apparatus for housing a plurality of media terminals having different media transfer methods and determining a media transfer method with a small load every time a medium is transferred, and to provide a program.  <P>SOLUTION: When a simultaneos fixing mode is inputted into a mode switching portion 11, a transfer model inputted simultaneously is transferred to a media transfer function portion 14, and media transfer is carried out with the transfer model. When a port designation mode is inputted, a port receiving a media signal simultaneously inputted and a transfer model corresponding to the port, are transmitted to the media transfer function portion 14. Then, media transfer is carried out with the transfer model corresponding to the port receiving a media signal to be transferred. When an automatic mode is inputted, SIP (Session Initiation Protocol)/SDP (Session Description Protocol) signals are analyzed by an SIP stack control function portion 12 and a B2BUA processing function portion 13 and a suitable transfer model is determined to be transmitted to the media transfer function portion 14. Media transfer is carried out with the transfer model.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009042392-A (JP)
Title: Three-stringed instrument
Inventor: NAKANISHI KEIKO
IPC: G10D3/02
Filed: 2007-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive, easily maintained and mass-producible three-stringed instrument whose opening part is covered with a Japanese paper material instead of the skin of a cat or a dog and a bottom part is made of a wood board or the like.  <P>SOLUTION: A body part of the three-stringed instrument is comprised of a wooden box body having a bottom part, four side walls and an open upper part. The opening part of the body part is covered with a Japanese paper material, and the bottom part of the body part is made of a wood board, a plastic board or the skin of a cat or a dog.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009043358-A (JP)
Title: Semiconductor memory device
Inventor: OGAWA MIKIO
IPC: G11C16/06
Filed: 2007-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor memory device in which a read error is not caused even when the voltage of a cell source line is raised, and high speed sense operation can be performed.  <P>SOLUTION: In a memory cell array 1, a plurality of control areas CA are formed in the direction orthogonal to the direction of extension of a bit line. In a sense amplifier 3, initial charging is performed for bit lines BL in respective control areas of the memory cell array 1 by a charge voltage controlled by respective individual bit line control signals BLC. A plurality of BLC generating circuits 4 are provided correspondingly to respective control areas CA of the memory cell array 1, each of BLC generating circuits inputs the potential of a cell source line CELSRC in a corresponding control area, then individually generates and outputs the bit line control signal BLC in each control area in accordance with input voltage of the cell source line CELSRC in each control area.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008083688-A (JP)
Title: Optical scanning device and image forming apparatus using the same
Inventor: YOSHIDA HIROKI
IPC: G02B26/10
Filed: 2007-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an optical scanning device which does not deteriorate image quality as much as possible and is advantageous in its manufacture, and to obtain an image forming apparatus using the optical scanning device.  <P>SOLUTION: The optical scanning device has an oscillating element to deflect and scan a luminous flux and a focusing optical system which focuses the deflected and scanned luminous flux on a face to be scanned, and each conditional formula is satisfied, where dθ<SB>0</SB>/dt<SB>0</SB>, dθ<SB>max</SB>/dt<SB>max</SB>and dθ<SB>0.5</SB>/dt<SB>0.5</SB>are the angular velocities of oscillating element when the luminous flux scans the center position Y<SB>0</SB>, a maximum scanning position Y<SB>max</SB>and the scanning position at 50% of the maximum scanning position Y<SB>0.5</SB>, respectively, further dY<SB>0</SB>, dY<SB>max</SB>and dY<SB>0.5</SB>are the variations at the scanning positions Y<SB>0</SB>, Y<SB>max</SB>and Y<SB>0.5</SB>, respectively, corresponding to the variations, dθ<SB>0</SB>, dθ<SB>max</SB>and dθ<SB>0.5</SB>, respectively, at the deflection angles of the oscillating element on the face to be scanned θ<SB>0</SB>, θ<SB>max</SB>and θ<SB>0.5</SB>, respectively.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009049923-A (JP)
Title: Device, method and program for selecting communication medium
Inventor: KANAI SHUNSUKE
IPC: H04L45/02
Filed: 2007-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To enable selection considering a passive optical network (PON) service or a wavelength division multiplexing (WDM) service when selecting an arbitrary path in a communication medium group within a communication station.  <P>SOLUTION: A communication medium selecting device for selecting a communication medium within a communication station includes: a communication medium basic information storage section for storing characters of communication media within the communication station; a communication medium configuration storage section for storing a status of use and a state of each communication medium within the communication station; a path search processing section for determining path candidates capable of connecting terminals between arbitrary two points of a designated communication medium group, upon designation of terminals between arbitrary two points in the communication medium group and service providing conditions, based on the status of use and state of each communication medium stored in the communication medium configuration storage section and the characters of the communication media stored in the communication medium basic information storage section; a communication medium path reservation storage section for storing a path selected from among the path candidates determined by the path search processing section; and a control section for controlling the sections.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009055696-A (JP)
Title: Gate drive circuit of semiconductor device and gate drive method
Inventor: YAMASHIRO HIROSUKE
IPC: H02M1/08
Filed: 2007-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve trade-off characteristics of noise and switching loss generated during turn-off switching.  <P>SOLUTION: A first MOSFET21 and a second MOSFET22 are connected to a DC power supply in series and a gate terminal of a semiconductor device 1 is connected to a negative-potential-side terminal of the first MOSFET21 and a positive-potential-side terminal of the second MOSFET22. An emitter terminal of the semiconductor device 1 is connected to a negative-potential-side terminal of the second MOSFET22 and a serial circuit of a capacitor 25 and a third MOSFET23 is connected to the second MOSFET22 in parallel. When the semiconductor device 1 is turned off, the second and third MOSFET22, 23 are turned on with the first MOSFET21 turned off.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009051923-A (JP)
Title: Thermoplastic resin composition
Inventor: TAKAMURA MASUMI
IPC: C08L101/00
Filed: 2007-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoplastic resin composition having high dispersibility of metal oxide fine particles and giving a molded article having improved mechanical properties and heat-resistance.  <P>SOLUTION: The thermoplastic resin composition contains a thermoplastic resin and a grafted material composed of a thermoplastic resin grafted to metal oxide fine particles and obtained by melting and kneading a thermoplastic resin and metal oxide fine particles having an organic peroxide group on the surface. The organic peroxide group on the surface of the metal oxide fine particle is preferably a peroxymonocarbonate group. The organic peroxide group on the surface of the metal oxide fine particle is preferably obtained by reacting the hydroxyl group of a silicon oxide fine particle with an amino-modified silane coupling agent to introduce an amino group to the surface of the silicon oxide fine particle and reacting the amino group with a compound having an ethylenic unsaturated group and an organic peroxide group.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008033344-A (JP)
Title: Karaoke apparatus
Inventor: SENBA YUJI
IPC: G11B27/00
Filed: 2007-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a karaoke apparatus capable of starting karaoke performance in short latency.  <P>SOLUTION: Several karaoke apparatuses A to E are connected to a network 1 such as an Ethernet. Each karaoke apparatus stores several musical piece data and general use video data which are background videos corresponding to each genre of karaoke music, and performs karaoke music according to a request of the user. Further, the karaoke apparatuses store individual video data corresponding to a part of the karaoke musical pieces. The karaoke apparatus request the other karaoke apparatuses to acquire the individual video data through the network. The karaoke apparatus, when the other karaoke apparatuses cannot acquire the individual video data even after a lapse of predetermined time, starts karaoke performance using the general use video data stored in own apparatus.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009052098-A (JP)
Title: Film deposition system
Inventor: FUJINAMI TATSUYA
IPC: C23C16/455
Filed: 2007-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film deposition system capable of performing film deposition at a high film deposition rate by plasma CVD.  <P>SOLUTION: The carrying passage of a substrate is turned up to an opposite direction, electrodes are arranged in such a manner that the substrate before and after the turning-up is sandwiched, also, a reaction gas is fed to a space of the turned-up substrate, film deposition by plasma CVD is performed to the substrate, and further, a gas feed part feeding the reaction gas to the space of the substrate has two or more gas feed ports arranged to the substrate carrying direction within a plasma generation region.  <P>COPYRIGHT: (C)2009,JPO&INPIT