baber/WOPTO huggingface dataset:
Patent JP-2008202905-A (JP)
Title: Air conditioner
Inventor: TAKANO TOSHIAKI
IPC: F25B1/00
Filed: 2007-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner capable of preventing reduction in cooling performance, by maximally checking unnecessary restriction of a motor rotating speed of a compressor, while preventing abnormal overheating of a control circuit and overload operation of the compressor.  <P>SOLUTION: In cooling operation, a control part 10 is constituted for controlling the motor rotating speed of the compressor 1 so that an electric current value of the compressor 1 detected by an electric current detecting circuit 30 becomes a preset upper limit current value or less and the motor rotating speed of the compressor 1 becomes a preset upper limit rotating speed or less, and is also constituted so as to set the upper limit current value and the upper limit rotating speed based on the detecting temperature by an outside air temperature sensor 6 and a compressor temperature sensor 7.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008200648-A (JP)
Title: Adsorbent, filtering media, and air filter
Inventor: HAYASHI YUICHIRO
IPC: B01J20/22
Filed: 2007-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adsorbent having an excellent removal performance to lower aldehydes, and further, having a high removal efficiency also even in environments such as low humidities and sub-zero temperatures.  <P>SOLUTION: The adsorbent is characterized in that an amine compound and polyethylene glycol having a number average molecular weight of 62-600 are supported by a porous body.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008209991-A (JP)
Title: Usb memory
Inventor: TANAKA YUKIMI
IPC: G06K19/07
Filed: 2007-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a USB memory capable of visually judging a business type of a visitor.  <P>SOLUTION: A USB memory 10 is formed from a body 11 provided with a USB terminal 14 and a cap 12 which is attachable to and detachable from the body 11 and is owned by a visitor visiting a prescribed exhibition hall. The cap 12 is colored according to a business type of the visitor. A USB terminal storing space 18 of the cap 12 is formed like a taper to be gradually narrowed from an inlet 21 to the depth of the cap 12.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008208885-A (JP)
Title: Viscous variable fluid damper
Inventor: MAEMORI KENICHI
IPC: F16F9/32
Filed: 2007-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To improve safety of a damper using viscous variable fluid.  <P>SOLUTION: In the damper using viscous variable fluid, an orifice 18 for generating resistance variable effects is provided on a viscous fluid passage 12 communicating with a piston head side chamber 9. Permanent magnets 16 and coils 17 are provided in a magnetic material 13 having the orifice 18 for generating resistance variable effects. Polarities of magnetic force generated by the coils 17 vary with respect to the permanent magnets 16. Thus, since the magnetic field strength with respect to the viscous variable fluid is maximized when no electric current is carried to the coils 17, a fail-safe function is exhibited.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008135354-A (JP)
Title: Light-emitting device, and manufacturing method of light-emitting apparatus
Inventor: AHN SANG-HYUCK
IPC: H01J11/46
Filed: 2007-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light-emitting device which can prevent a contact failure between a lower electrode pad portion covered by an insulating layer and a flexible printed circuit (FPC) and a damage of the lower electrode pad portion in subsequent processes, and to provide a manufacturing method of the light-emitting device.  <P>SOLUTION: The manufacturing method of a light emitting device includes a step in which a first electrode provided with an effective portion alongside one direction of a substrate and a main pad portion is formed on a substrate, a step in which, while exposing at least a part of the main pad portion, an insulating layer is formed on the substrate, a step in which a second electrode layer is formed over a whole of the substrate and a step in which the second electrode layer gets a patterning and the effective portion and the pad portion of the second electrode crossing with the first electrode are formed and on the main pad portion there is formed an auxiliary pad portion contacting with the main pad portion.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008209790-A (JP)
Title: Image forming apparatus
Inventor: TAKAHASHI ZENJI
IPC: G03G21/00
Filed: 2007-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To detect the position of a recording medium without being restricted in mounting positions.  <P>SOLUTION: A current/voltage supply section 221 supplies a current to a transfer roller that transfers developer on a photoreceptor drum to a conveyed paper sheet by electrostatic force. A voltage detecting section 222 detects a voltage value produced in the transfer roller. When the paper sheet is not present on the transfer roller, a storage section 223b samples the voltage value detected by the voltage detecting section 222 in a fixed cycle, and stores this voltage value. From the sampled voltage value stored in the storage section 223b, a threshold setting section 224 calculates a threshold value for detecting the paper sheet. A medium detecting section 225 compares the threshold calculated by the threshold setting section 224 with the voltage value detected by the voltage detecting section 222, and detects presence/no presence of the paper sheet on the transfer roller.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008211089-A (JP)
Title: Compound semiconductor device and doherty amplifier using it
Inventor: YOSHIKAWA SHUNEI
IPC: H01L21/338
Filed: 2007-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compound semiconductor device capable of suppressing a gain during operation in a back off region, which is well applied to a peak amplifier.  <P>SOLUTION: On a lower side electron travel layer (3) of compound semiconductor material, a lower side electron supply layer (4) is arranged which is doped in n-type and comprises a compound semiconductor material whose electron affinity is smaller than that of the lower side electron travel layer. On the lower side electron supply layer, an upper side electron travel layer (5) is arranged which comprises a compound semiconductor material whose doping concentration is lower than that of the lower electron supply layer otherwise no doping is applied. On the upper side electron travel layer, an upper side electron supply layer (7) is arranged which comprises an n-type compounds semiconductor material whose electron affinity is smaller than the upper side electron travel layer. On the upper side electron supply layer, a source electrode and a drain electrode are arranged that are separate from each other and are connected ohmic to the lower side electron travel layer and the upper side electron travel layer. Between the source electrode and the drain electrode, a gate electrode is arranged on the upper side electron supply layer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008213577-A (JP)
Title: Bumper absorber
Inventor: TANIGUCHI TAKAHIKO
IPC: B60R19/18
Filed: 2007-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To improve impact absorption performance of a bumper absorber by suppressing variation of a buckling position of a rib provided on the bumper absorber.  <P>SOLUTION: The bumper absorber 2 includes an upper leg 2b and a lower leg 2c, each of which extends in a longitudinal direction of an automobile, and a spanning portion 2d. The spanning portion 2d connects the upper leg 2b and the lower leg 2c, and faces an outer surface side of the bumper system 2 in the longitudinal direction of the automobile. Each of the upper leg 2b and the lower leg 2c includes a buckling inductive portion 2f serving as a starting point of the buckling caused when the spanning portion 2d receives an impact load. The buckling inductive portion 2f is formed as an angular transition portion in which the angle of inclination of the inner side surface changes.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008218575-A (JP)
Title: Electronic controller
Inventor: SHIGYO TOSHIKAZU
IPC: H01L23/50
Filed: 2007-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic controller with a small number of components, with less assembling processes, with high production efficiency, and at the high degree of freedom in design.  <P>SOLUTION: The electronic controller includes: an electronic circuit sealing member which is obtained by covering an electronic circuit part and a terminal, electrically connected to the electronic circuit part and having a press fit part, through the use of a sealing material so as to expose a part of the terminal; and a resin board with an inner layer pattern arranged therein. The resin board includes a first through-hole, to which the press fit part of the terminal is press-fitted, and a second through-hole to be connected to an external load. The first through-hole is connected to the second through-hole with the use of the inner layer pattern.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008217877-A (JP)
Title: Self refresh control circuit and semiconductor device
Inventor: KOGA HIROYOSHI
IPC: G11C11/406
Filed: 2007-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To obtain refresh period at normal temperature and high temperature separately from each other.  <P>SOLUTION: A self refresh control circuit is provided with a first constant current generation circuit which generates a constant current varying depending on temperature, a second constant current generation circuit which generates a constant current independent of temperature, and a current-period conversion circuit which is connected selectively with the first constant current generation circuit and the second constant current generation circuit to convert the constant currents inputted from the constant current generation circuits to a refresh period for a test used for setting the refresh period.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008214955-A (JP)
Title: Construction method for underground structure and pipe roof
Inventor: NISHIDA YASUO
IPC: E21D9/04
Filed: 2007-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a construction method for an underground structure for simplifying an inside timbering by making use of arching effect effectively and preventing the deformation of the natural ground as much as possible.  <P>SOLUTION: This construction method for the underground structure comprises a process for driving a pipe member 2 from a shaft 3 into the ground to construct the pipe roof 1 provided with an arch part 11 and a side wall part 12 extended from its both ends, a process for constructing a square drift 61 and a central drift 62 by excavating the ground on a lower side of the pipe roof partially, a process for driving a side part supporting member 51 from the square drift and arranging a square connection member 41 to join it with the side part supporting member, a process for driving a central supporting member 52 from the central drift 62 to support an arch connection member 42, a process for excavating the ground between the square drift and the central drift to support the newly arranged arch connection member by an intermediate supporting member 43, a process for excavating the ground remaining on an inner side of the pipe roof after forming a section around the square connection member into a rigidly connected part, and a process for constructing a skeleton on it.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008218326-A (JP)
Title: Electric storage device
Inventor: NAKAHARA KENTARO
IPC: H01G11/62
Filed: 2007-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To increase electromotive force of an electric storage device including a nitroxyl compound in a positive electrode; and to improve both of energy density and output density.  <P>SOLUTION: In the electric storage device, a standard oxidation-reduction potential of the positive electrode is shifted in a noble direction by making a basic additive be included in an electrolyte, and both energy density and output density are improved.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008224818-A (JP)
Title: Indicator and portable electronic equipment
Inventor: YOKOTA MASANORI
IPC: G09F19/14
Filed: 2007-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an indicator and an optical equipment which can change how to give a proper view of a display part, according to the viewing direction, when the display part is viewed from a plurality of directions.  <P>SOLUTION: The indicator 15 comprises an incident surface 25 for receiving a light 16 irradiated from a light-emitting device 17, an emitting surface 21 formed along a face intersecting with the incident surface 25, and a reflecting surface 24 intersecting with the incident surface 25 and the-emitting surface 21 and having a reflectance higher than that of a smooth surface.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008227358-A (JP)
Title: Light emission device and light transmission module
Inventor: HIRUKAWA SHUICHI
IPC: H01S5/022
Filed: 2007-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emission device which can be manufactured with a high yield.  <P>SOLUTION: In a light emission device in which a semiconductor laser element is formed at the bottom part of the Zagury hole of a substrate in which the Zagury hole is formed, the resonator direction length of the semiconductor laser element is made equal to the length of the bottom part of the Zagury hole. It is desired that the width of the bottom part of the Zagury hole is set so as to be not less than the semiconductor laser element width or to be not more than the resonator length, and that the shape of the bottom part of the Zagury hole is rectangular.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007203458-A (JP)
Title: High speed grinding wheel
Inventor: WU MIANXUE
IPC: B24D3/16
Filed: 2007-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of obtaining superabrasive grinding performance from tools employing less expensive non-superabrasive conventional abrasive grains involves operating the conventional abrasive tool at ultrahigh speed tangential contact speed, (that is at least about 125 m/sec).  <P>SOLUTION: Ultrahigh operating speeds can be achieved with segmented abrasive grinding wheels having segments formed from vitreous or resin bonded particles of aluminum oxide, silicone oxide, iron oxide, molybdenum oxide, vanadium oxide, tungsten carbide, silicon carbide and the like. The abrasive segments can be cemented to the core of the tool with an adhesive such as epoxy cement. The abrasive segments can keep a depth significantly greater than traditional superabrasive-bearing segments, and consequently should provide long life as well as high performance. Additionally, conventional abrasive segments are easier to true, dress, and to make into intricate profiles for grinding complex workpieces.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008223446-A (JP)
Title: Route burial preventing method and port facility preventing burial
Inventor: HATANO KESAYOSHI
IPC: E02B3/06
Filed: 2007-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To attain efficiency in maintaining and dredging a port and to efficiently carry out dredging of a route by preventing accumulation of sediment in the route, and accumulating sand and silt separately.  <P>SOLUTION: The bottom of the route 1 is provided with dug-in parts 4 at suitable spaces, and submerged breakwaters 2 are provided along the side of the route 1. The top end 21 of the submerged breakwater 2 is set to a depth that allows a small ship to pass through with allowance even at low tide, and a dug-in part 3 is constructed near the submerged breakwater 2. A partition 31 is provided at the center part of the dug-in part 3 or on the submerged breakwater 2 side, and the partition partitions the accumulated places of sand and silt.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008228575-A (JP)
Title: Method for producing optically active trans nitrogen-containing cyclic beta-hydroxy ester
Inventor: NISHIHACHIJO MASAKATSU
IPC: C12P17/10
Filed: 2007-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for efficiently producing an optically active trans nitrogen-containing cyclic beta-hydroxy ester useful as an intermediate for medicines, agrochemicals, or the like, from a low-cost readily available nitrogen-containing cyclic beta-keto ester compound.  <P>SOLUTION: This method for producing the optically active trans nitrogen-containing cyclic beta-hydroxy ester comprises reducing the nitrogen-containing cyclic beta-keto ester compound with the effect of a microorganism having an ability for asymmetrically reducing the compound, its treated product, an enzyme, a transformant having an ability for producing the enzyme or its treated product.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007190406-A (JP)
Title: Transducer filter
Inventor: SATO MITSUTOSHI
IPC: A61M1/14
Filed: 2007-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transducer filter reducing load applied to a hydrophobic filter, stabilizing its quality (performance) and having superior durability.  <P>SOLUTION: This transducer filter 1 comprises two housings 2 and 12 in an extracorporeal circuit side and a dialyzer side, the two housing 2 and 12 are mutually welded at weld portions 7 and 17 in respective ends, and the hydrophobic filter 10 is weldedly fixed to the inside of a support 2b or 12b of at least one housing 2 or 12 of the two housings 2 and 12 in the extracorporeal circuit side and the dialyzer side.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008236861-A (JP)
Title: Motor
Inventor: ISHIZEKI TAKAYUKI
IPC: H02K1/17
Filed: 2007-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the deformation of a yoke, and to prevent the crack and the interference of magnets.  <P>SOLUTION: In a stator motor 10 comprising a stator 11 and a rotor 20, six streaks of stress absorbing grooves 13 are formed on the internal face of the yoke 12 of the stator 11 which is formed in a cylindrical shape, and six pieces of the magnets 14 are arranged between the stress absorbing grooves 13, respectively. When fastening a front bracket 15 and a rear bracket 16 to the yoke 12 with set bolts 17, 17 by covering them on the yoke, the deformation of the yoke 12 can be prevented since stress generated by eccentric fastening, over-fastening or the like can be absorbed by the stress absorbing grooves 13, and a trouble such as the crack of the magnets and the interference of the magnets 14 with the armature 25 which is generated accompanied by the deformation of the yoke 12 can be prevented.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008236434-A (JP)
Title: Base station, user device, transmission method, and reception method
Inventor: MIKI NOBUHIKO
IPC: H04W72/04
Filed: 2007-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To improve the transmission efficiency of a downlink control channel in a mobile communication system which uses the OFDM method for downlink and also uses frequency scheduling and AMC.  <P>SOLUTION: The base station includes a means for scheduling allocations of wireless resources for each sub-frame; a means for preparing a control channel containing shared control information mapped to a system bandwidth and specific control information mapped to one or more resource blocks allocated to a specific user device; and a means for time-multiplexing the shared control information and specific control information to create a transmission signal. The shared control information is transmitted by the sub-frame and contains information on the unit of a predetermined data size for the number of multiplexing the same as or smaller than a specified number; a format indicator which indicates which of predetermined choices the number of symbols dominated by the shared control information in one sub-frame corresponds to, and information that indicates information on how many people is contained, at a maximum. The information that indicates corresponding to how many people is contained is contained in the shared control information at intervals of one or more sub-frames.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008231805-A (JP)
Title: Preparation construction method of building foundation
Inventor: YOSHIDA HIROSHI
IPC: E02D31/08
Filed: 2007-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a preparation method capable of preparing a building foundation capable of improving aseismic strength, by sufficiently absorbing or attenuating earthquake energy, without rupturing a boundary part with a building, and without varying the relative positional relationship with the building even if an earthquake occurs.  <P>SOLUTION: While supplying a chipped elastic material (for example, a rubber chip) and a solidification material (for example, cement milk) to an underground area for preparing the building foundation Gc, these are kneaded with original position earth, and are mixed so that the chipped elastic material and the solidification material are uniformly distributed in the original position earth, and the building foundation Gc is prepared.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008238847-A (JP)
Title: Lock device for opening/closing body for vehicle
Inventor: SAKATE NOBUO
IPC: E05B15/16
Filed: 2007-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lock device for an opening/closing body for a vehicle capable of suppressing hooked feeling during a steering by improving the responsiveness of the deformation of a vehicle body when a restraining part is formed in a latch and enhancing a traveling stability.  <P>SOLUTION: A low-friction material having lubricating property is disposed at the portion of one of the striker and a restraining part formed at a latch for locking the striker, restraining the striker by coming into contact with the striker, and restraining the movement of the opening/closing body in the axial direction where the striker and the restraining part are brought into contact with each other.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008242554-A (JP)
Title: Notification system and information equipment
Inventor: TAKAYAMA YOSHIHISA
IPC: G08B25/08
Filed: 2007-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To easily notify a notification destination about the actual position of an informer when executing the notification to the prescribed notification destination from an installation place of information equipment installed to an electric pole.  <P>SOLUTION: This information equipment 101 installed to the electric pole 11 transmits a notification program for supporting the notification to a notification organization such as a police station 31 or a fire station 41 to a cellphone 801 by short-distance wireless communication. When transmitting notification data to the information equipment 101 from the cellphone 801 storing the notification program by the short-distance wireless communication, the information equipment 101 inquires a power company server 201 (a management server) to acquire address data, and transmits an automatic connection instruction and an address display instruction accompanied by address information based on the acquired address data by the short-distance wireless communication. The cellphone 801 displays the received address information on a main display device 807 when receiving the instruction, and performs automatic line connection to the notification organization.  <P>COPYRIGHT: (C)2009,JPO&INPIT