baber/WOPTO huggingface dataset:
Patent JP-2009284219-A (JP)
Title: Piezoelectric vibration piece, and piezoelectric device
Inventor: KAWANISHI SHINGO
IPC: H01L41/29
Filed: 2008-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tuning fork type piezoelectric vibration piece that is symmetrical even after etching by employing an outer shape in consideration of variant portions caused by the etching.  <P>SOLUTION: The piezoelectric vibration piece has: at least a pair of vibration arms (41) extending from one end side of a base part (23) in a prescribed direction; a vibration root section (27) formed between the pair of vibration arms; and a pair of support arms (22) extending from one end side of the base part at both the outsides of the vibration arms in the prescribed direction. Support root sections (26) formed between the pair of vibration arms and the pair of support arms respectively, are situated at the same position (K1, K2) in the prescribed direction at which the vibration root section (27) is situated.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009279643-A (JP)
Title: Al ALLOY DIE CASTING, AND METHOD FOR PRODUCING THE SAME
Inventor: YAOKAWA JUN
IPC: C22C9/00
Filed: 2008-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an Al alloy die casting which has excellent seizure resistance or the like.  <P>SOLUTION: In the Al alloy die casting, at least a part of a casting surface layer formed by being brought into contact with the inner wall of a die is composed of a chill layer with a fine solidified structure in which the secondary dendrite arm spacing (DAS2) of the primary crystals crystallized from a molten metal is ≤2 μm. In the Al alloy die casting, differently from the conventional die casting, since the solidified structure of the surface layer is composed of an ultrafine chill layer, seizure, surface cracks or the like are hardly caused between itself and the die, and the Al alloy die casting having excellent surface properties can be obtained at a high yield.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009287201-A (JP)
Title: Observation system
Inventor: KANAKUBO YOKO
IPC: G01F23/00
Filed: 2008-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the transmission of erroneous observation data to a central monitoring device by surely detecting a failure or abnormality in a measuring device on the occurrence of the failure or abnormality.  <P>SOLUTION: Central control monitoring equipment performs central control by transmitting observation data, obtained by compiling measurement data at an observation point, to the central control monitoring equipment after each lapse of a predetermined time, while an observation apparatus 3 determines the presence or absence of the failure or abnormality in the measuring device 2, on the basis of whether or not time-series differential integrated values of the paired measurement data such as respective water level data among the respective measurement data output from the measuring device 2 exceed thresholds.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009286240-A (JP)
Title: Pipe connecting structure of fuel cell cooling system
Inventor: YAGAWA SHIRO
IPC: B60K11/04
Filed: 2008-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To improve workability in connection of pipes and moderate stress concentration to the connecting part of the pipes.  <P>SOLUTION: A unit includes a motor unit 76 having a pump 18 and the like, and a fuel cell unit 100 having a fuel cell stack 12 and the like. The unit is assembled and fixed to a fuel cell automobile via a first frame 78 and a second frame 86. In this state, a first to third connectors arranged in the vicinity of the fuel cell stack 12 and functioning as shaft seal mechanisms are provided for a first joint member 36 and a second joint member 37 for connecting pipes between different units.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009287270-A (JP)
Title: Finger nipping prevention plate
Inventor: SASAKI HIROSHI
IPC: E05F7/00
Filed: 2008-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a finger nipping prevention plate for a hinged door, which can prevent an infant or the like from erroneously pinching the finger, with the hinged door opened.  <P>SOLUTION: The hinged door is openably mounted on a door frame via hinges, and the finger pinch prevention plate having a foldable body is arranged in a gap between the door frame body and the hinged door. Therefore even if an infant or the like notices the hinges, he or she is protected from erroneously inserting the finger into the gap. The finger pinch prevention plate has one end of the main body detachably mounted to the door frame body and the other end of the same detachably mounted on the hinged door. Therefore if the family has an infant, the finger nipping prevention plate is mounted in the gap between the door frame body and the hinged door, while after the infant has grown up, the finger pinch prevention plate is removable.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009286955-A (JP)
Title: Method for feeding waste plastic to high pressure vessel
Inventor: MATSUO KAZUYOSHI
IPC: B01J31/06
Filed: 2008-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for preventing deposition of solids in a feed pipe, a pump valve seat part, and the like at the time of reduction in the flow rate of a high pressure slurry pump for feeding a waste plastic slurry to a reactor, the slurry containing solids such as a catalyst and undissolved waste plastic particles.  <P>SOLUTION: The means comprises a slurry preparation tank 2 for mixing heavy oil a with a ground waste plastic b, a slurry feed tank 3 for transporting a slurry e to a high pressure slurry pump, and a hydrogenation reactor 50 for hydrocracking the slurry through the high pressure slurry pump. The slurry feed tank is provided with a circulation pipeline 36 comprising a slurry circulating pump 39, a flow control valve 62, and a pressure regulation pipe 36A which is a part of the pipeline, wherein a feed pipe 37 is connected so as to feed the slurry from the pipe to the pump. The feed pipe and the valve seat part of the high pressure slurry pump are adapted to increase the internal pressure of the pressure regulation pipe at the time of occurrence of solid deposition to prevent blocking by solids using the pressure of the feed zone of the pump.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009286682-A (JP)
Title: Method for manufacturing mortar
Inventor: YAMAGUCHI KAZUYOSHI
IPC: C04B22/04
Filed: 2008-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a formulation to suppress the falling of the strength (especially initial strength) of mortar without exceeding soil environmental standards on hexavalent chromium and the like when a filling material using for civil engineering works such as lightweight embankment and the like and a hardening liquid for soil cement used in "an underground continuous wall construction method" are manufactured.  <P>SOLUTION: In a method for manufacturing mortar by mixing cement, incinerated ash, a foaming agent, paper sludge and water, a part or all of the cement and/or the incineration ash is replaced by incinerated ash after removing impurities by acid washing. In a method for manufacturing mortar by mixing cement, bentonite, paper sludge and water, a part or all of the cement and/or bentonite is replaced by incinerated ash after removing impurities by acid washing.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009269161-A (JP)
Title: Slurry separating material formed of three-dimensional network structure porous body and manufacturing method therefor
Inventor: FURUKAWA KOJI
IPC: H01L21/304
Filed: 2008-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slurry separating material having high separating precision of particles included in a slurry and a long service life with hard-to-clog properties.  <P>SOLUTION: The slurry separating material is a three-dimensional network structure porous body having a homogeneous air-gap, has a mesopore with a smaller diameter than that of the air-gap in a skeleton and is a material laminated in order from a larger air-gap size.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009292199-A (JP)
Title: Structure for preventing water leakage of door
Inventor: FUTAMURA KAZUO
IPC: B60S1/56
Filed: 2008-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure for preventing water leakage of a door preventing the water leakage into a vehicle compartment.  <P>SOLUTION: An outer panel 10 is arranged on the vehicle outer side of the door 1a, and an inner panel 15 is arranged in the vehicle inner side relative to the outer panel 10. Between the inner panel 15 and the outer panel 10, a door glass 12 is arranged. In the upper end 10a of the outer panel 10, an outer seal section 13 sealing the space between the outer panel 10 and the door glass 12 is arranged. In the main surface 12b on the vehicle outer side of the door glass 12 in the inner side of the outer panel 10, a water leakage prevention dam 14 is formed protrudingly to the vehicle outer side. The water leakage prevention dam 14 is arranged at a position not contacted with the outer seal section 13 in a range movable along with the door glass 12.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009294530-A (JP)
Title: Image forming apparatus and process cartridge
Inventor: OZAKI NAOYUKI
IPC: G03G15/02
Filed: 2008-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus achieving downsizing and reduction of cost of the apparatus with a simple configuration, and achieving extension of service life of all members around a photoreceptor by suppression of wear of the photoreceptor, maintenance of cleaning property and suppression of contamination of a charging member even AC charged, and outputting good images over a long period of time.  <P>SOLUTION: A protective agent charging member 9 charging a powdery protective agent applied to the surface of the photoreceptor 1 by a protective agent coating device 30 is provided between the protective agent coating device 30 and a charging roller 2a. The applied powdery protective agent is charged to have the same polarity as the charge polarity of the photoreceptor by the protective agent charging member 9, and also is made a thin film state by a blade shape.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009301134-A (JP)
Title: Ft diagram creation program, ft diagram creation apparatus, recording medium, and ft diagram creation method
Inventor: IDA MASAKI
IPC: G05B23/02
Filed: 2008-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an FT diagram creation program, an FT diagram creation apparatus, a recording medium and an FT diagram creation method for creating a reliable FT diagram at low cost that reflects experts' know-how on troubleshooting.  <P>SOLUTION: An event-chain partial tree and a causal-relationship partial tree (not shown) are created by an expert log extraction process (process 1), an event-chain partial tree creation process (process 2), and a causal-relationship partial tree creation process (process 3). The partial trees created are integrated by calculating an inter-node distance based on similarities between the nodes, the optimum arrangement of the nodes is determined based on the calculated distance, and an FT diagram is created.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009302796-A (JP)
Title: Receiver, and receiving system
Inventor: AZUMA HITOSHI
IPC: H04N5/44
Filed: 2008-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a receiver equipped with a plurality of tuner circuits and capable of minimizing noise mixing into the tuner circuit or interference of tuner circuits.  <P>SOLUTION: The receiver includes a plurality of tuner circuits each of which detects a high frequency broadcasting signal inputted externally via the tuner input terminal at a predetermined frequency and converts the broadcasting signal into an intermediate frequency signal, a signal processing section which receives the intermediate frequency signals outputted from the tuner circuits and performs a predetermined processing of the signal to generate an analog video/audio signal, a first substrate on which the plurality of tuner circuits are arranged, a second substrate on which the signal processing section and the like, are arranged, and a chassis in which the first and second substrates are arranged, wherein the first and second substrates are interconnected by a jumper wire and the plurality of tuner circuits are separated from each other by interposing a shield member therebetween.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009302831-A (JP)
Title: Information processing apparatus, control method, and program
Inventor: IDE HIROYASU
IPC: B41J29/00
Filed: 2008-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processing apparatus, a control method, and a program which allow power saving control according to characteristics of a USB device to be connected.  <P>SOLUTION: An MFP includes an MFP controller 100 having a CPU 105, a controller power supply part 121, and a USB controller power supply part 123. After the MFP is started, when transition time passes though an operation to the MFP is not performed, and when the USB device is not connected, the MFP is transited to a sleep 1 state. After the MFP is started, when the transition time passes though the operation to the MFP is not performed, and when the USB device to which transition to the sleep 1 state is allowed is connected, the MFP is transited to the sleep 1 state. After the MFP is started, when the transition time passes though the operation to the MFP is not performed, and when a USB device to which transition to a sleep 2 state is allowed is connected, the MFP is transited to the sleep 2 state.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009301644-A (JP)
Title: Optical pickup device
Inventor: KIMURA SHIGEJI
IPC: G11B7/135
Filed: 2008-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the influence of reflected light to be crosstalk from an adjacent layer in a multilayer optical disk.  <P>SOLUTION: In an astigmatic optical system of an optical pickup, a second composite segmented wave plate having the same segmentation direction as the first composite segmented wave plate having a segmentation direction being the same direction as a focal line close to the astigmatic optical system, and an analyzer are inserted.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009300731-A (JP)
Title: Plasma display device
Inventor: KATO MASAO
IPC: G09G3/294
Filed: 2008-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma display device including a sustain electrode driving circuit applying first and second voltages to a sustain electrode with a comparatively simple circuit structure of low power consumption while taking safety into account.  <P>SOLUTION: The plasma display device includes a plasma display panel, a sustain pulse generation circuit 50, a voltage generation circuit 60, and a sustain power supply. The sustain pulse generation circuit 50 includes a power recovery part 51 rising and falling a sustain pulse by resonating capacitance between electrodes of a display electrode pair and an inductor L51. The voltage generation circuit 60 includes a first voltage generation part 62 generating the first voltage Ve1 lower than the voltage of the sustain power supply and a path (switching elements Q67 to Q69) for the flow of a current from the power recovery part 51 toward the first voltage generation part 62.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008310330-A (JP)
Title: Electro-optical hybrid plug connector for transmitting high optical output and electrical signal
Inventor: ANRIG MARTIN
IPC: G02B6/38
Filed: 2008-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electro-optical hybrid plug connector with respect to high optical output of higher than about 10 W, in particular in a multimode operation.  <P>SOLUTION: Respective optical fibers 2a, 2b have flat fiber end parts 9a, 9b which extend at a right angle to fiber axial lines 8a, 8b and are provided with antireflection layers 13a, 13b, respectively. In a state where both connectors 4a, 4b are fitted to each other, the ferrule 5b of a second connector 4b is inserted into the centering sleeve 6a of a first connector 4a until the ferrule 5b of the second connector 4b hits against the centering sleeve 6a of the first connector 4a or a ferrule 5a. The fiber end parts 9a, 9b of both the optical fibers 2a, 2b are arranged, leaving a space from each other with an air gap 15 and connector contacts 7a, 7b of both the connectors 4a, 4b are fitted mutually conductively inside and outside.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010002440-A (JP)
Title: Tag and manufacturing method thereof
Inventor: MORITA SUSUMU
IPC: G09F3/04
Filed: 2008-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tag which can be easily fixed without any problem in workability without removing/disposing releasable paper coating an adhesive layer; and to provide a method to manufacture the tag with a simple manner without using complicated methods.  <P>SOLUTION: In the tag 1 made of two base materials A, B (2, 3), both base materials have an adhesive layer A (4) at one end of the base material for adhesion and a releasable layer 6 on one of the base materials A (2) at the other end of the base material. The base materials are laminated so that the releasable layer 6 and the adhesive layer B (5) can be separated. The base material A (2) next to the releasable layer 6 and the adhesive layer B (5) can be adhered so that the adhesive layer B (5) is released from the releasable layer 6, and the tag 1 forms a loop-like ring.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010003562-A (JP)
Title: Membrane-electrode assembly and fuel cell
Inventor: FUJISAWA AKIKO
IPC: H01M8/02
Filed: 2008-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a membrane-electrode assembly and a fuel cell improved in output performance.  <P>SOLUTION: The membrane-electrode assembly 1 includes a cathode 6, an anode 5, and an electrolyte membrane 7 disposed between the cathode 6 and the anode 5. The anode 5 includes: an anode catalyst layer 8 opposing the electrolyte membrane 7; an anode diffusion layer 10; and an anode porous layer 9 disposed between the anode catalyst layer 8 and the anode diffusion layer 10, and having a moisture permeability of 30,000 to 70,000 g/m<SP>2</SP>×24 hr×atm.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010007477-A (JP)
Title: Fuel pump drive device
Inventor: MATSUO YOSUKE
IPC: F02M37/08
Filed: 2008-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To drive a plurality of fuel pumps with a single control signal line for a control circuit.  <P>SOLUTION: This fuel pump drive device drives only one fuel pump 21a and does not drive the other fuel pump 21b when a PWM input signal is determined to have a duty ratio below the range of a second predetermined ratio 2 by an input signal treatment circuit, and drives the other fuel pumps 21a, 21b by applying the same voltage to the fuel pumps 21a, 21b when the PWM input signal is determined to have a duty ratio over the second predetermined ratio 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010008529-A (JP)
Title: Apparatus for correcting nonlinear distortion of displayed image
Inventor: YOSHIDA MASAO
IPC: G02B26/10
Filed: 2008-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of deterioration in image quality due to horizontal nonlinear distortion generated by a sine wave oscillation body.  <P>SOLUTION: A nonlinear displayed image distortion correction mechanism is provided which variably controls the display clock velocity of an image when an image having the horizontal nonlinear distortion is once input to a buffer memory 2 and then the image is output from the buffer memory 2, and the nonlinear displayed image distortion correction mechanism performs the nonlinear distortion. The corrected image is controlled so as to become an image being an image before projected on the sine wave oscillation body.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010008140-A (JP)
Title: Radon concentration measuring device
Inventor: NISHIMOTO AKIYOSHI
IPC: G01T1/167
Filed: 2008-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radon concentration measuring device dispensing with use of not only a pump or a fan but also a power source for driving the pump or the fan, capable of replacing easily the air which is a measuring object for radon concentration.  <P>SOLUTION: This radon concentration measuring device 100 includes a radon concentration measuring device body 110, an air taking apparatus 120 for taking the air which is the measuring object for radon concentration, and a support tool 130 arranged below the radon concentration measuring device body 110 and having a bottom surface 132 for supporting the air taking apparatus 120. The air taking apparatus 120 has an extraction structure which is slidable so as to be openable/closable relative to the radon concentration measuring device body 110 and the support tool 130. The air taking apparatus 120 has a peripheral wall 121 forming a closed cross section, and is opened vertically.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010004777-A (JP)
Title: Net for preventing feeding damage by animal, method for preventing feeding damage by animal and structure for preventing feeding damage by animal
Inventor: NAKAMURA TAKESHI
IPC: A01M29/24
Filed: 2008-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a net for preventing feeding damage by animals, a method for preventing feeding damage by animals, which floats the net from a vegetation surface in a protected area so as to make animals hardly enter the protected area, at least protects the vegetative point of plant even if the protected area is invaded or physically prevents animal invasion itself and a structure for preventing feeding damage by animals.  <P>SOLUTION: The net 2 prevents feeding damage by animals and comprises two or more kinds of metal parts having difference in standard electrode potential so as to generate a galvanic current in the oral cavity when an animal holds the net 2 in the mouth.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009009691-A (JP)
Title: Nonvolatile memory device for reducing layout area of global word line decoder and operation method thereof
Inventor: KANG MYOUNG GON
IPC: G11C16/06
Filed: 2008-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonvolatile memory device for reducing a layout area of a global word line decoder and an operation method thereof.  <P>SOLUTION: The nonvolatile memory device is structured to read data through many bit lines. Its gate includes numerous many cells each connected to a corresponding word line among many word lines, a first type global word line decoder for selectively providing voltage of n (integer of 3 or larger) different levels to the corresponding word line among the many word lines in a program mode, and a second type global word line decoder for selectively providing voltage of (n-1) different levels to the corresponding word line among the many word lines in the program mode and containing a smaller number of switching elements than those of the first type global word line decoder.  <P>COPYRIGHT: (C)2009,JPO&INPIT