baber/WOPTO huggingface dataset:
Patent JP-2008230848-A (JP)
Title: Supporting column body expanding device
Inventor: SAITO KAZUYUKI
IPC: B66F3/08
Filed: 2007-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a supporting column body expanding device installable in a narrow space to which one hand can be inserted below a support target and capable of safely lifting and lowering even when the support target is heavy.  <P>SOLUTION: In the supporting column body expanding device, a spiral spring member is stored in a hollow part sandwiched between a hollow supporting column pipe and lid members closing upper and lower ends of the supporting column pipe, with upper and lower ends of the spiral spring member abutting between the both lid members. A screw part of a bolt-shaped slide supporting column with a head part facing upwardly is inserted to a through hole penetrating through the central part vertical direction of the upper lid member, and a threaded part formed on an outer peripheral part of a lower end face of the screw part is partially screwed and integrally jointed to an inner peripheral face of the spiral spring member. The supporting column body expanding device can be gripped with one hand, and a rotating inhibition function by a rotation inhibition hollow pipe erected on a wall face on the outer peripheral side of the supporting column pipe of the supporting column body expanding device and a groove formed in the axial direction of the screw part is added. By rotating operation of a positioning nut inserted to a bolt part extended outwardly from the upper lid member of the slide supporting column, the support target can be lifted and lowered.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008273326-A (JP)
Title: Glove box
Inventor: YAMAGUCHI YASUSHI
IPC: B60R7/06
Filed: 2007-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a glove box capable of driving a lock means by an electric motor, releasing the lock by the lock means even when an external power source is in the off state, and suppressing weight increase of a glove door.  <P>SOLUTION: The glove box 1 having a box-like storage part 2 and mounted to an automobile is provided with lock means 41, 42 for locking the glove door 3 to a closure position; an electric motor 5; a connection means being a separate body from the glove door 3 driven to rotation motion of the electric motor 5 to displace the lock means 41, 42 from at least a locked position to an unlocked position; and an operation means 7 having an operation part 72 exposed into a cabin and displaceable relative to the connection means and a transmission part 71 for connecting the connection means 6 to the operation part 72 and transmitting displacement of the operation part 72 to the connection means 6. Among them, the connection means 6 and the operation means 7 are made separate from the glove door 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008275955-A (JP)
Title: Liquid crystal display element and liquid crystal display device using same
Inventor: EGUCHI TOSHIYASU
IPC: G02F1/139
Filed: 2007-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display element which allows transition from spray alignment to bend alignment to be facilitated and has high contrast and a high light modulation rate, and to provide a liquid crystal display device using the same.  <P>SOLUTION: The liquid crystal display element includes: a first substrate on which pixel driving elements having pixel electrodes 32 are disposed like a matrix in intersections between scan signal lines W1 to Wj and image signal lines D1 to Di crossing the lines W1 to Wj; a light-transmissive second substrate 24 which has a light-transmissive common electrode 36 formed on a surface thereof facing the first substrate; alignment layers 34 and 38 formed on respective surfaces facing each other of the first substrate and the second substrate so that respective alignment directions are parallel; and a liquid crystal 26 enclosed in a gap between the first substrate and the second substrate. A chiral material satisfying a relational formula of(4/3)d≤p≤4d is added to the liquid crystal, wherein p is a pitch length of twisting of alignment of liquid crystal molecules constituting the liquid crystal and d is a width of the gap between the first substrate and the second substrate facing each other.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008277209-A (JP)
Title: Defocusing amount measuring method of tem (transmission electron microscope)
Inventor: NAKAMURA NATSUKO
IPC: H01J37/22
Filed: 2007-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a defocusing amount measuring method in which defocusing amount can be stably measured by eliminating image movement which is not caused by electron beam tilting with respect to a defocusing amount measuring method of a TEM.  <P>SOLUTION: In the defocusing amount measuring method, electron beams are irradiated from a certain angle to a test piece on a TEM, and the image is stabilized, then, the electron beams are irradiated on the test piece by the same amount by tilting to an opposite direction to the above electron beam tilting, and when the image is stabilized, the electron beam irradiation image is read by the image imaging means, and the shifting amount of the image is obtained by taking auto-correlation of the electron beam irradiation image, and the defocusing amount is obtained by the shifting amount of the image.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008282347-A (JP)
Title: Human body detection system
Inventor: ITAO KIYOSHI
IPC: G01V3/12
Filed: 2007-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive human body detection system for improving stability of human body detection in a building.  <P>SOLUTION: An intruder detection system 10 is provided with radio communication equipment 20 for generating electromagnetic waves and an intruder detection device 30 for detecting an intruder. The intruder detection device 30 is provided with an intruder detecting means for detecting an intruder according to a change in an electric field of the electromagnetic wave generated by the radio communication equipment 20 and a warning means for issuing a warning when an intruder is detected by the intruder detecting means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008278851-A (JP)
Title: Probe, probe set, probe carrier and examination method
Inventor: TOMATSU NORIHIRO
IPC: C12N15/09
Filed: 2007-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a probe which can collectively detect the same kind of fungi and can detect the fungi, in a state which is distinguished from other kinds of fungi, in order to classify the fungi for each kind of the fungi, and to provide a carrier on which the probe is immobilized.  <P>SOLUTION: The present invention relates to an oligonucleotide probe for detecting the DNA of an inflectional disease-causing fungus Arthroderma otae, which contains at least one of specific base sequences and their mutated sequences to a probe, to a probe set comprising two or more probes, and to a probe carrier.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008289232-A (JP)
Title: Switching circuit
Inventor: KUMAGAI TAKASHI
IPC: H02M7/5387
Filed: 2007-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a switching circuit which reduces overall loss without enlarging the circuit.  <P>SOLUTION: External diodes 5 are connected to series circuits in parallel therewith which are connected in series so that a main MOSFET 1a and a sub-MOSFET 3a are reversely connected in series with respect to body diodes 2a, 4a. The main MOSFET 1a and the sub-MOSFET 3a are interconnected at their source terminals s and gate terminals g, the external diodes 5 are interconnected at the same polarity as that of the body diode 2a, and the main MOSFET 1a and the sub-MOSFET 3a are simultaneously switch-controlled by a drive circuit 6a. Since a current circulating to the main body diode 2a is blocked by the sub-body diode 4a, both the circulating current and a recovery current flow to the external diodes 5, thus the high-performance external diodes 5 can be selected freely, and thereby the overall loss can be reduced.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008284642-A (JP)
Title: Coated cutting tool
Inventor: ISHIKAWA TAKASHI
IPC: C23C14/06
Filed: 2007-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coated cutting tool with an improved service life by improving adhesion strength between a first layer excellent in wear resistance and a second layer excellent in heat resistance, and forming a precise aluminum oxynitride coating in the second layer.  <P>SOLUTION: In this coated cutting tool coated with hard coating, the hard coating has a layer construction having at least two layers with different compositions. In the hard coating, the first layer and the second layer are laminated toward a surface layer direction from a base material. The first layer is a compound layer containing one or more kinds selected from an at least Si-containing nitride and oxynitride, and the second layer is a compound layer containing one or more kinds selected from an at least Al-containing oxide and oxynitride.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008288841-A (JP)
Title: Encoder and method
Inventor: ANDO KATSUTOSHI
IPC: H04N19/635
Filed: 2007-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To more reduce delay time due to encoding processing.  <P>SOLUTION: A wavelet converter 321 stores coefficient data generated during processing into a calculation buffer 332, and applies analysis filter processing to image data. Then, the wavelet converter 321 divides generated coefficient data by subband to write it into a ring buffer of a coefficient sorting buffer 341 of a main memory 313 through write buffers 333-1 to 333-m. An entropy encoder 323 reads the coefficient data which is divided by subband and stored in the ring buffer of the coefficient sorting buffer 341 in synthesis processing order through read buffers 334-1 to 334-m, and then entropy-encodes the read data. Then, the entropy encoder 323 writes it to the main memory 313 through a write buffer 335 to transmit it to the outside. This method can be applied to transmitters.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008287836-A (JP)
Title: Servo signal recording apparatus
Inventor: KAWAKAMI SHINJI
IPC: G11B5/584
Filed: 2007-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a servo signal recording apparatus which writes a servo signal to conduct a tracking servo at high speed and very accurately, onto a magnetic tape.  <P>SOLUTION: The apparatus is provided with: a tape fluctuation measuring portion 5 which measures a position fluctuation in a width direction of the magnetic tape 3 and outputs a tape fluctuation information; a signal processor 20 which generates the servo signal including the tape fluctuation information to be outputted from the tape fluctuation measuring portion 5; and a servo signal recording head 4 which records the servo signal generated in the signal processor 20 onto the magnetic tape 3. Prior to a timing when the servo signal is recorded in a prescribed position of the magnetic tape 3 by the servo signal recording head 4, the tape fluctuation measuring portion 5 measures the tape fluctuation in the prescribed position and records the servo signal including the tape fluctuation information.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007310402-A (JP)
Title: Electrophoretic display device
Inventor: CHOPRA NAVEEN
IPC: G02F1/1679
Filed: 2007-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophoretic display for enabling a stable display over a long period of time.  <P>SOLUTION: An electrophoretic display device includes a plurality of individual storage parts containing a display medium between conductive substrates at least one of which is transparent. The display medium contains one or more sets of coloring particles in a dielectric fluid, and has an electric conductivity of about 10<SP>-11</SP>S/m to about 10<SP>-15</SP>S/m. The plurality of the individual storage parts are demarcated by an integral grid in which a wall face separates the storage part.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008273156-A (JP)
Title: Eraser
Inventor: TAKAHASHI YOSHIHIRO
IPC: B43L21/04
Filed: 2007-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an eraser having an improved erasability for use in an electronic blackboard device, a whiteboard or the like having a writing surface wherefrom the ink applied by a marker is hard to erase.  <P>SOLUTION: The eraser has a main body case, an internal case body which has a plurality of projections provided in a straight line and is disposed inside the main body case with the projections exposed, and a melamine foam sheet which is so disposed as to cover the projections of the internal case.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008291564-A (JP)
Title: Venting and insect-proof accessory and venting external wall structure
Inventor: SHINAGAWA YASUYUKI
IPC: E04B1/70
Filed: 2007-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a venting and insect-proof accessory which implements a water-proof and insect-proof function by a simple structure, is easy to manufacture, excellent in workability, low in cost, and has an appearance that does not cause a discomfort feeling.  <P>SOLUTION: The venting and insect-proof accessory has a furring strip fixing piece 2 and a furring strip lower end face abutting piece 3 extending from one edge of the furring strip fixing piece almost at right angles. The furring strip lower end face abutting piece has vent holes 5 formed therein at locations facing to a venting layer formed between furring strips. Further the furring strip lower end face abutting piece has arranged thereon louvers 6 which each secure a venting gap 7 having an opening 8 at the tip, for being opposed to a wall substrate, and at the same time covers the vent hole from outside.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008296227-A (JP)
Title: Two-electrode arc welding method
Inventor: SHIOZAKI HIDEO
IPC: B23K9/00
Filed: 2007-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To increase the stability condition range, to enhance the bead appearance, and to reduce spatter in a two-electrode arc welding method for performing the consumable electrode arc welding by a preceding electrode 11 and a succeeding electrode 12.  <P>SOLUTION: The preceding electrode 11 is supplied with the power from a first welding power source PS1, and fed by a first feeding machine WF1 through a preceding torch 41, and a preceding arc 31 is generated between a base material 2 and the preceding electrode. The succeeding electrode 12 is supplied with the power from a second welding power source PS2 and fed by a second feeding machine WF2 through a succeeding torch 42, and a succeeding arc 32 is generated between the base material 2 and the succeeding electrode. The succeeding electrode 12 performs the oscillation by the rotating motion around the position separate from the preceding electrode 11 by a predetermined distance. The frequency of the rotating motion is changed to an adequate value according to the welding speed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008300136-A (JP)
Title: Direct backlight
Inventor: KIDO DAIKI
IPC: F21S2/00
Filed: 2007-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a direct backlight capable of suppressing flexure even when a thin optical member is used.  <P>SOLUTION: The direct backlight includes: a front frame 1a having an opening 1a11; a back frame 1b with a bottomed opening capable of connecting to the front frame 1a; a fluorescent lamp 3 disposed inside the back frame; and a diffusion plate 5 disposed in the opening of the back frame 1b. An emission surface is disposed substantially vertical to the ground. The diffusion plate 5 is ≤0.8 mm thick with a flexure 52 formed thereon, and the flexure 52 is fixed as held by the side 1a2 of the front frame 1a and the outer side 1b4 of the back frame 1b.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008303759-A (JP)
Title: Exhaust emission control device of internal combustion engine
Inventor: MIYASHITA SHIGEKI
IPC: B01D53/86
Filed: 2007-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To accurately estimate an NH3 adsorption retaining amount of a NOx selective reduction catalyst in an exhaust emission control device of an internal combustion engine that suppresses the emission of NOx by arranging the NOx selective reduction catalyst at downstream of a catalyst having a NOx emission control function.  <P>SOLUTION: In an exhaust passage 12 of the internal combustion engine 10, a three-way catalyst 14, an NSR 16, and an SCR 18 are arranged in this order. An ECU 30 includes a memory region for storing a calculation value of the NH3 adsorption retaining amount of the SCR 18. The NH3 adsorption amount adsorbed by the SCR 18 in exhaust gas is calculated. The NH3 consumption amount consumed by the SCR 18 in the exhaust gas upon reducing NOx is calculated. The NH3 purge amount purged from the SCR 18 is calculated. The calculation value of the NH3 adsorption retaining amount is updated based on the NH3 adsorption amount, NH3 consumption, and NH3 purge amount.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007330095-A (JP)
Title: Claw pole stator for stepping motor, and claw pole stepping motor
Inventor: POPOV VLADIMIR VLADIMIROVICH
IPC: H02K37/04
Filed: 2007-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a claw pole stator for a stepping motor optimized for a magnetic characteristic, and a claw pole stepping motor.  <P>SOLUTION: First and second claw pole thin plates are provided with respective yokes and pole claws and the same number of pole claws and pole gaps, and are coaxially disposed. The pole claw on the first claw pole thin plate is engaged with the pole gap on the second claw pole thin plate. An annular coil is provided between the first and second claw pole thin plates. In the claw pole stator for the stepping motor, the pole claw on the first claw pole thin plate is coupled to the yoke, has a substantial trapezoidal shape, and is divided into a plurality of sections including a first section narrowed as a distance between the yokes is increased and a second section having a substantial rectangular shape following a base.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008311261-A (JP)
Title: Semiconductor device, and manufacturing method thereof
Inventor: HASHIMOTO KOICHI
IPC: H01L29/417
Filed: 2007-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power MOSFET with a high breakdown voltage and low loss.  <P>SOLUTION: The semiconductor device includes a semiconductor layer 2 deposited on a semiconductor substrate 1, a conductive layer 2a of a first conductivity type and a conductive layer 2b of a second conductivity type provided in the semiconductor layer 2 and disposed alternately extending almost at right angles to a surface of the semiconductor layer 2, a well region 6 of the second conductivity type provided in the semiconductor layer 2 and also selectively provided above the conductive layer 2a of the first conductivity type and the conductive layer 2b of the second conductivity type at an interval, a source region 8 of the first conductivity type provided in the well region 6, and a gate electrode 11 provided on the semiconductor layer 2 with the gate insulating film 4 interposed. The semiconductor substrate 1 has an OFF angle, and the direction of the OFF angle of the semiconductor substrate 1 is nearly the same with the direction wherein the conductive layer 2a of the first conductivity type and the conductive layer 2b of the second conductivity type are successive in the surface of the semiconductor layer 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008307119-A (JP)
Title: Washing tub
Inventor: GOTO EIJI
IPC: A47K3/022
Filed: 2007-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a washing tub comprising components that can be shaped smaller which is stored easily when not in use, transferred easily for use, assembled easily, and allows to wash the back of a body easily when in use.  <P>SOLUTION: A main unit 11 of the washing tub is made of fluid pressure injected plates and is formed in an almost box-like shape with an open top. An insole mat 26 is arranged detachably on the inner bottom of the main unit 11 of the washing tub. A plurality of supporting projections 27A and 27B for holding a body B are arranged with intervals in the extending direction of the body B on the upper surface of the insole mat 26. The insole mat 26 and the supporting projections 27A and 27B are also made of fluid pressure injected plates.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009003139-A (JP)
Title: Liquid crystal display device
Inventor: MORI FUMIHIRO
IPC: G09F9/00
Filed: 2007-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device, in which an LED flexible substrate for mounting an LED can be simply and inexpensively produced.  <P>SOLUTION: The LED flexible substrate 9 includes an LED feed circuit 92, an LED land 93 for connecting an LED 8, connected to the circuit 92, and a terminal part 94 connected to the circuit 92, which are formed on one side of a base film formed in a square shape. A main flexible substrate 6 includes a panel-side connection part 65, a feed circuit 62, and a feed terminal part 63 connected to the feed circuit 62, which are formed on one side of a base film 61, the feed terminal part 63 being electrically connected to the terminal part 94.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009002229-A (JP)
Title: Control device for internal combustion engine
Inventor: OONAGANE YOSHINORI
IPC: F02M51/00
Filed: 2007-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device for an internal combustion engine capable of more accurately estimating a formation state of deposit at an injection hole by more accurately estimating tip temperature of a fuel injection valve.  <P>SOLUTION: The tip temperature of the fuel injection valve is estimated based on a first or a third parameter. The first parameter is a parameter corresponding to combustion temperature such as fuel injection quantity and combustion timing. The second parameter is parameter corresponding to heated timing and heated duration. For instance, engine speed or combustion timing can be cited as the second parameter. The third parameter is a parameter corresponding to released heat of fuel accompanying pressure reduction of the fuel at the injection hole such as pressure of the fuel in the fuel injection device.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009003254-A (JP)
Title: Image forming apparatus, method for controlling image forming apparatus and image forming method
Inventor: CHIBA SATOSHI
IPC: G03G15/11
Filed: 2007-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which avoids the occurrence of nonuniform image due to residue of a dispersant dissolved in a carrier liquid contained in a liquid developer on a latent image bearing member.  <P>SOLUTION: The image forming apparatus includes a developing device (5Y) having a mechanism to separate a rotatable developing roller (35Y) which transports a liquid developer containing a toner for developing an electrostatic latent image on a latent image bearing member, a carrier liquid and a dispersant soluble in the carrier liquid from a latent image bearing member (2Y), and an application means (6Y) to apply a liquid in which the dispersant is soluble on a photoreceptor.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008020910-A (JP)
Title: Intelligent synchronization for media player
Inventor: ROBBIN JEFFREY L
IPC: G10L19/00
Filed: 2007-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved techniques for interaction between a host computer (e.g., personal computer) and a media player.  <P>SOLUTION: The interaction between the host computer and the media player, such as automatic synchronization of media contents stored on the media player and media contents stored on the host computer, can be restricted. In one implementation, a given media player is able to automatically interact only with a designated host computer. According to another aspect, synchronization can be automatically initiated and performed upon connection of a data link between the media player and the host computer.  <P>COPYRIGHT: (C)2008,JPO&INPIT