baber/WOPTO huggingface dataset:
Patent JP-2010085934-A (JP)
Title: Projection variable focus lens and projection display device
Inventor: YAMAMOTO TSUTOMU
IPC: G02B13/18
Filed: 2008-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projection variable focus lens and a protection display device achieving miniaturization, weight reduction and cost reduction of the lens system and the device by having the total number of the moving lens groups at the time of variable magnification and focusing being 2, with a preferable balance of aberrations, in particular, at the time of variable magnification.  <P>SOLUTION: The projection variable focus lens includes in this order from the widening side a negative first group G<SB>1</SB>, a positive second group G<SB>2</SB>, a third group G<SB>3</SB>, and a positive fourth group G<SB>4</SB>with the shrinking side provided in a telecentric way. At the time of variable magnification, the second group G<SB>2</SB>and the third group G<SB>3</SB>are moved along the optical axis X with the interval varied with each other. At the time of focusing, the second group G<SB>2</SB>and the third group G<SB>3</SB>are integrally moved along the optical axis X.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010090545-A (JP)
Title: Door equipment with escape door
Inventor: ISHIDA MASATO
IPC: E06B7/32
Filed: 2008-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide door equipment with an escape door which is automatically closed in consideration of safety inside a building after evacuation.  <P>SOLUTION: This door equipment 1 with the escape door includes: a door body 4 which is openably/closably provided in a frame body 2 installed in the entrance of the building; an escape opening 5 which is formed in the door body 4; the escape door 6 which is formed in such a manner as to be capable of closing the escape opening 5; and an escape door-side hinge portion 19 for journaling a lower portion of the escape door 6 in a vertically-turnable manner on the door body 4. By providing a closing device C for automatically closing the escape door 6 and an elastic body 55 for urging the escape door 6 in a closing direction, the escape opening 5 is prevented from remaining opened after a person escapes to the outside of the building through the escape opening 5 by opening the escape door 6, so that the aspect of the inside of the building cannot be checked through the escape opening 5 from the outside; the crime of intrusion into the building through the escape opening 5 from the outside can be deterred; and privacy inside the building can be protected.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010095010-A (JP)
Title: Seat device
Inventor: SONE TOSHIAKI
IPC: B60N2/30
Filed: 2008-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seat device capable of automatically driving a motor for putting a seat body in a tilting state, without arranging a detecting means for detecting operation of a user for putting the seat body in the tilting state.  <P>SOLUTION: A spiral spring 34 energizes a seat back 21 in the tilting direction to a seat cushion 22 by elastic deformation corresponding to rotation of a pinion gear 31b. A driving control device 40 controls driving of the motor 31 so as to rotate the pinion gear 31b by a predetermined quantity in the forward inclining rotation direction when determining as an erected state based on a rotation angle θs of a connecting shaft 14, to rotate the pinion gear 31b in the forward inclining rotation direction when the rotation angle θs changes in the forward inclining direction from an angle corresponding to the erected state, to rotate the pinion gear 31b by the predetermined quantity in the erection rotation direction when determining as a forward inclining state based on the rotation angle θs, and to rotate the pinion gear 31b in the erection rotation direction when the rotation angle θs changes in the erected direction from an angle corresponding to a forward inclining state.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010095284-A (JP)
Title: One-touch partition structure
Inventor: OZAKI SATOHIRO
IPC: B65D5/495
Filed: 2008-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a partition structure that is highly rigid and easy to manufacture.  <P>SOLUTION: The partition structure 1 divides the inside of a container 40 into a plurality of storing spaces. The structure 1 includes a rectangular bottom wall 2, a pair of sidewalls 4 and 6 extending upright from both sides of the bottom wall 2, and a plurality of partition plates 20 and 22 disposed between the pair of sidewalls 4 and 6. The partition plates 20 and 22 extend from the upper edge of one sidewall 4, and their distal ends are connected to a connecting plate 24. The partitions 20 and 22 are folded so as to extend upward from the bottom wall 2. The connecting plate 24 is joined to the other sidewall 6.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010103231-A (JP)
Title: Electronic device
Inventor: TAKENAKA MASAYUKI
IPC: H01L23/34
Filed: 2008-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic device which seals with a mold resin what a power element mounted on a first substrate is electrically connected to a second substrate disposed thereon, wherein a structure suitable for reducing a thickness of the electronic device is achieved.  <P>SOLUTION: This electronic device includes: a first substrate 10; a power element 30 mounted on one face of the first substrate 10; and a second substrate 20 disposed so that its one face is opposed to the one face of the first substrate 10 and the power element 30. The one face of the second substrate 20 is directly bonded to the power element 30 through a conductive bonding member 60 having conductivity for electric connection. The first substrate 10, the power element 30, and the second substrate 20 are sealed by a mold resin 50.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010107409-A (JP)
Title: Gas sensor element
Inventor: NAITO SUSUMU
IPC: G01N27/409
Filed: 2008-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas sensor element having improved durability for preventing a porous protective layer for covering the surface of the gas sensor element from being separated easily in a gas sensor element used for a gas sensor for detecting the concentration of a specific gas constituent in gas to be measured.  <P>SOLUTION: The gas sensor element 10 has: a sensor section 11 that is placed in a channel of gas to be measured, detects the concentration of a specific constituent in the gas to be measured, and is formed nearly flatly; and a heater section 14 formed nearly flatly to heat and activate the sensor section 11 while being laminated on the sensor section 11. The gas sensor element 10 has multiple apex face sections S<SB>1</SB>, S<SB>2</SB>comprising two or more apex faces along an edge in the longitudinal direction of at least the heater section 11, and forms a porous protective layer 170 in a prescribed range of the outer periphery surface of the gas sensor element 10 including the multiple apex face sections S<SB>1</SB>, S<SB>2</SB>by a wet means.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010108824-A (JP)
Title: Direct backlight
Inventor: TAKADA SUSUMU
IPC: G02B5/02
Filed: 2008-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a direct backlight superior in uniformity of luminance.  <P>SOLUTION: The direct backlight includes a constitution in which a reflecting plate, a plurality of linear light sources arranged so that longitudinal directions are parallel, a diffusion plate, a diffusion sheet, and a prism sheet are arranged, in this order. By prescribing a relation for light transmission characteristics, in a cross section which is orthogonal to the longitudinal direction of the light source in respective members, and appropriately having an offset relation of the light amount nonuniformity and transmission efficiency nonuniformity generated according to a position from the light source, luminance nonuniformity is suppressed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010109874-A (JP)
Title: Thin-film balun
Inventor: ENDO MAKOTO
IPC: H03H7/42
Filed: 2008-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin-film balun that improves balancing characteristics while keeping miniaturization.  <P>SOLUTION: The thin-film balun includes an unbalanced transmission line 2 having a first coil C1 and a second coil C2, a balanced transmission line 3 having a third coil C3 and a fourth coil C4 magnetically coupled with the first coil C1 and second coil C2, respectively, an unbalanced terminal connected to the first coil, a first balanced terminal T1 connected to the third coil C3, a second balanced terminal T2 connected to the fourth coil C4, and an auxiliary coil C5 connected between the third coil C3 and first balanced terminal T1 and/or between the fourth coil C4 and second balanced terminal T2, the auxiliary coil C5 being arranged without overlapping with coil openings of the first and second coils C1 and C2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009084149-A (JP)
Title: Linear processing member for manufacturing plate-like silicon, method for manufacturing base plate, base plate, plate-like silicon, and solar cell
Inventor: OISHI RYUICHI
IPC: C30B28/04
Filed: 2008-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive plate-like silicon which can be applied to an inexpensive process such as a screen printing and can obtain a high cell efficiency, and to provide a method for manufacturing the plate-like silicon, a base plate, and a solar cell.  <P>SOLUTION: The linear processing member 6 is used for preparing a base plate 1 which is brought into contact with a silicon melt so as to grow a silicon crystal on its surface. An uneven part 3 can be formed by cutting linearly the top surface of the base plate 1 in two directions forming an angle of 60° with each other by using the linear processing member 6 having edges 7 capable of forming the uneven part 3 on the base plate 1. For example, in the case when linear processing is performed in two directions (α1, β1 directions) forming an angle of 60° with each other, the shape of each protruded part 4 of the base plate 1 becomes a square pyramid, and in the case when linear processing is further performed in a direction (γ1) forming an angle of 60° with the two directions (α1, β1) with each other, a base plate 1 having protruded parts 4 each having a six-sided pyramid form can be manufactured.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010114632-A (JP)
Title: Wireless disaster prevention node
Inventor: NAKAMURA YOSHIO
IPC: H04W4/04
Filed: 2008-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To acquire a radio field intensity and confirm a communication state without raising a throughput required for a control unit.  <P>SOLUTION: A repeater 12 for wireless reception as a wireless disaster prevention node receives and processes a wireless signal including a phase modification signal at the front position of a telegram message transmitted from a wireless system fire detector 16 which is the other node. A wireless communication part 22 of the repeater 12 for wireless reception receives the wireless signal and demodulates a telegram message signal, and measures the radio field intensity and outputs a radio field intensity signal. A CPU 20 that functions as the control unit acquires the radio field intensity signal during reception of the phase modification signal in the wireless communication part 22. For example, the CPU 20 transmits a radio field intensity signal reading command to the wireless communication part 22, and acquires the radio field intensity signal during reception of the phase modification signal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009199059-A (JP)
Title: Conductive endless belt
Inventor: SUZUKI TAKAHIRO
IPC: C08L67/03
Filed: 2008-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conductive endless belt which is suppressed in gloss deterioration during use which is caused by friction with paper or a cleaning blade.  <P>SOLUTION: Disclosed is a conductive endless belt used in an image forming device. The substrate resin is composed of a polyalkylene terephthalate resin, a thermoplastic resin containing a naphthalene ring and/or a thermoplastic elastomer containing a naphthalene ring with a melting point higher than that of the polyalkylene terephthalate resin. A polybutylene terephthalate (PBT) resin can be suitably used as the polyalkylene terephthalate resin.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010094114-A (JP)
Title: Implement for transferring cultured cell, and method for utilizing the same
Inventor: MIZUTANI MANABU
IPC: C12N5/07
Filed: 2008-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently separate a cultured cell within any range on a cell-culturing substrate and then attach the separated the cultured cell again.  <P>SOLUTION: An implement for transferring a cultured cell is provided, which has such a cell-binding part with a convex form under non-loaded state in such a way as to begin to contact from its convex chip, and finally, enables a whole surface of a cell-culturing substrate to be contacted.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010121528-A (JP)
Title: Fuel supply device for internal combustion engine
Inventor: TANIGUCHI SATOSHI
IPC: F02M37/00
Filed: 2008-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To inhibit oxidation of fuel in a tank storing fuel to be supplied to a combustion chamber.  <P>SOLUTION: A fuel supply device 100 includes a common rail type fuel injection device 104 injecting fuel to the combustion chamber 911 in which fuel including bio-fuel burns, a first fuel tank 101 storing fuel, connected to the common rail type fuel injection device 104, and supplying the common rail type fuel injection device 104 with fuel stored therein, and a second fuel tank 102 storing return fuel not injected to the combustion chamber by the common rail type fuel injection device 104. Return fuel stored in the second fuel tank 102 is not supplied to the common rail type fuel injection device 104.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010124427-A (JP)
Title: Demodulator and receiving device equipped with the demodulator
Inventor: SHIMIZU TAKASHI
IPC: H04B10/548
Filed: 2008-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a demodulator and receiving apparatus with the same in which reduction in the extinction ratio can be suppressed, without using special optical elements.  <P>SOLUTION: A demodulator (50) includes: a split means (51) for splitting a differential phase modulation optical signal into a first split beam via a first optical path and a second split beam through a second optical path; a multiplexing/interference means (55) for multiplexing/interfering the first split beam via the first optical path and the second split beam via the second optical path; and a birefringence medium (54) that relaxes the phase difference of polarized waves, between the first split beam and the second split beam to be multiplexed/interfered by the multiplexing/interference means.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010127953-A (JP)
Title: Apparatus and method for driving electro-optical device, electro-optical device, and electronic apparatus
Inventor: ITO AKIHIKO
IPC: G02F1/133
Filed: 2008-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To attain the high-definition of a display image by preventing the unevenness of the display image while preventing burn-in of the display image, in an apparatus for driving a liquid crystal device or the like.  <P>SOLUTION: The apparatus for driving an electro-optical device includes: scanning lines; data lines; pixel parts provided to correspond to intersections between the scanning lines and the data lines; a scanning signal supply means for supplying a scanning signal through the scanning lines; and voltage application means (3, 5, and 6) which apply a driving voltage of which the polarity to a prescribed potential is inverted for each frame, to the plurality of pixel parts through the data lines in response to an image signal and apply a pulsed correction voltage (V) having a prescribed polarity at a timing preceding at least the image signal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010124854-A (JP)
Title: Relaxation device
Inventor: TANIZAWA TAKAYOSHI
IPC: A47C7/38
Filed: 2008-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a relaxation device capable of effectively imparting a relaxation effect in consideration of the difference of user's physique.  <P>SOLUTION: A body support member 13 includes a seat part 30 on which a user is seated, and the backrest port 31 provided in the rear part of the seat part 30. A pillow part 42, which supports the head of the user, is provided in the backrest part 31 in order to specify the position of the vestibular organ of the user or the antilobium of the body region corresponding thereto at a predetermined position.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010124925-A (JP)
Title: Electric vacuum cleaner
Inventor: MATSUI KEIZO
IPC: A47L9/28
Filed: 2008-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stably highly effective electric vacuum cleaner which can switch the control of the number of rotation, electric current, and electric power.  <P>SOLUTION: The electric vacuum cleaner includes a load estimating means equipped with the function for estimating the load from the current value that flows through a brushless motor and a control mode switching means equipped with the function for changing the controlled variable of an inverter circuit among the number of rotation, electric current, and electric power in accordance with the load estimated by the load estimating means.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009141352-A (JP)
Title: Method and system for lithography process window simulation
Inventor: YE JUN
IPC: G03F9/02
Filed: 2008-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of efficiently simulating imaging performance of a lithographic process for imaging a target design having a plurality of features.  <P>SOLUTION: The method includes the steps of determining a function for generating a simulated image, where the function accounts for process variations associated with the lithographic process; and generating the simulated image utilizing the function, where the simulated image represents the imaging result of the target design for the lithographic process. In one given embodiment, the function for simulating the aerial images with focus and dose (exposure) variation is defined as: formula (A) where I<SB>O</SB>represents image intensity at nominal focus and exposure, f<SB>O</SB>represents nominal focus, f and ε represent an actual focus-exposure level at which the simulated image is calculated, and parameters "a" and "b" represent first order and second order derivative images with respect to focus change.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010127262-A (JP)
Title: Swash plate type hydraulic rotary machine
Inventor: SUZUKI MOTOJI
IPC: F03C1/253
Filed: 2008-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To improve an oil film holding performance by forming fine irregular surface parts in a sliding surface of a swash pate, and to strongly restrict leakage of an oil liquid.  <P>SOLUTION: Finishing is previously performed to the sliding surface 11A of the swash plate 11 over the whole (all area) thereof to form a smooth surface 20 restricted in surface roughness. A part of the sliding surface 11A (the smooth surface 20), which is expressed with oblique lines surrounded by points C, O and D forming an angle within a range of ±45 degrees, for example, based on top dead center points (TDC) of a piston 8 as a reference, is provided with a fine irregular surface part 21 by performing short-peening. In the part which is expressed with oblique lines surrounded by points E, O and F forming an angle within a range of ±45 degrees, based on bottom dead centers (BDC) as a reference, the other fine irregular surface part 22 is formed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010128473-A (JP)
Title: Dispersion element and optical equipment with dispersion element
Inventor: YOSHIDA TAKEHIRO
IPC: G01J3/18
Filed: 2008-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dispersion element capable of obtaining higher wavelength resolution, and to provide an optical apparatus with the dispersion element.  <P>SOLUTION: The optical equipment includes: an exit part where light exits; an optical system disposed in the light-exiting side of the exit part; a dispersion element disposed in the light-exiting side of the optical system; a light-deflecting member disposed in the light-exiting side of the dispersion element; and an entrance part where the light from the light-deflecting member enters. The light-deflecting member is composed of a plurality of deflecting elements and the plurality of deflecting elements are individually independently controllable. The dispersion element is an immersion prism.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010131087-A (JP)
Title: Urine absorbent pad
Inventor: SAKURAI TAKASHI
IPC: A61F13/494
Filed: 2008-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a urine absorbent pad capable of preventing liquid leakage from the pad and effectively utilizing the liquid-absorbing surface of a diaper used together with the pad.  <P>SOLUTION: The urine absorbent pad 10 includes a front surface sheet 11, a rear surface sheet 12 and an absorber 13 disposed between the sheets 11 and 12 to be used together with a diaper. The front surface sheet 11 has a liquid-permeable nonwoven fabric including a hydrophilic agent. The rear surface sheet 12 has a poorly-permeable nonwoven fabric. When urine is excreted onto the front surface sheet 11, the hydrophilic agent is dissolved in the urine, and the urine with the dissolved hydrophilic agent reaches the rear surface sheet 12. Accordingly, liquid-permeability is added to the rear surface sheet 12.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010133314-A (JP)
Title: Fuel-saving driving system
Inventor: NISHIYAMA YOSHITAKA
IPC: F02D41/04
Filed: 2008-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel-saving driving system linearly and gradually decreasing a target speed from start of control until passage of a start point of a downhill, and saving fuel and providing a smooth driving feeling without repeating fuel cut and injection.  <P>SOLUTION: The fuel-saving driving system includes: a vehicle position specifying device (2) specifying a vehicle position; a storing device (11) storing data on the downhill existing in a vehicle travel direction; a vehicle speed measuring device (3) measuring a speed (vehicle speed V) of the vehicle (1); and a control device (10). The control device (10) includes a function determining (calculating) a target speed (request vehicle speed Vd) of the vehicle (1) from the vehicle speed (V) and the data on the downhill.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009137960-A (JP)
Title: Dental composition and dental material
Inventor: ISHINO HIROSHIGE
IPC: A61K6/891
Filed: 2008-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition exhibiting superior adhesiveness to tooth substances (especially dentine) when being applied to a dental material.  <P>SOLUTION: The composition formed by containing a polymerizable monomer (A) expressed by formula (8), in which R<SP>1</SP>shows a hydrogen atom or a 1-10C aliphatic hydrocarbon group, and p shows an integer of two or more; and a bisacylphosphine oxide (B) expressed by formula (1), in which R<SP>4</SP>shows an alkyl group, an alkenyl group, an alkynyl group, an aryl group, an alkoxy group, an acyl group, or an acyloxy group, R<SP>5</SP>-R<SP>14</SP>show each independently a hydrogen atom, a halogen atom, an alkyl group, an alkenyl group, an alkynyl group, an aryl group, an alkoxy group, an acyl group, or an acyloxy group.  <P>COPYRIGHT: (C)2009,JPO&INPIT