baber/WOPTO huggingface dataset:
Patent JP-2009252948-A (JP)
Title: Method of manufacturing stuck wafer
Inventor: TSUNEMORI TAKEHIRO
IPC: H01L27/12
Filed: 2008-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a stuck wafer in which even formation of a blister due to an air bubble on a sticking interface is suppressed even when an active layer is thin and when an oxide film is thin.  <P>SOLUTION: In method of manufacturing the stuck wafer formed by sticking a wafer for active layer and a wafer for support substrate with an oxide film interposed therebetween, a silicon oxide film having a low density of not larger than 2.20 g/cm<SP>3</SP>before sticking is used as the oxide film.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009253673-A (JP)
Title: Vehicle circumstances display device
Inventor: IWAMA TAKAAKI
IPC: B60R1/00
Filed: 2008-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To detect a three-dimensional object from an image of circumstances of a vehicle, and to display the three-dimensional object in the vehicle circumstances image in a straightforward manner.  <P>SOLUTION: The device includes: image pickup sections provided on right and left sides on at least one face of a front face, a rear face, a right-side face and a left-side face of a vehicle for picking up an image in a direction facing the one face; and an image processing section for extracting, based on at least two adjacent images captured by the pickup sections, an image of a three-dimensional object of the images, and superimposing the image of the three-dimensional object onto a detected location of the three-dimensional object in the images.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009249920-A (JP)
Title: Electric push-pull lock
Inventor: KAMOYA SHINICHI
IPC: E05B63/22
Filed: 2008-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an electric push-pull lock which can be attached to a narrow space such as a jamb of a door, and can be locked or unlocked by remote control.  <P>SOLUTION: This electric push-pull lock 100 has a lock bolt 25 projected when the door is closed, and accommodates and holds the lock bolt 25 by opening the door, and comprises: a conversion mechanism 33 which inputs a push-pull force as a turning force to an operation shaft; a locking claw which regulates the turn of the operation shaft; a link mechanism which releases the regulation of the turn of the locking claw; a sliding cam plate which is slid by the turn of the operation shaft so as to make the lock bolt 25 retreat; a ratchet claw which makes the lock bolt 25 retreat and holds it; a releaser to release the holding of the lock bolt by the ratchet claw by a magnetic repelling force applied when the door is closed; an electromagnetic plunger which causes the linear motion of a plunger by an electric signal; a driving connector which is connected to the plunger so as to make the linear motion; and a switching cam which has a leading end engaging portion connected to a swing base end of the locking claw having a base end connecting portion connected to the driving connector.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009249529-A (JP)
Title: Methacrylic resin composition for hot plate melt-bonding
Inventor: WAKI TAKAO
IPC: C08L33/12
Filed: 2008-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a methacrylic resin composition for hot plate melt-bonding which hardly causes cobwebbing even at an elevated hot plate temperature in hot plate melt-bonding.  <P>SOLUTION: The methacrylic resin composition for hot plate melt-bonding comprises a polymer produced by the polymerization of a monomer mainly composed of methyl methacrylate, wherein the polymer has a viscosity average molecular weight of 150,000-250,000. It is especially preferable that the polymer is a polymer produced by the polymerization of 85-100 pts.wt. of methyl methacrylate and 0-15 pts.wt. of an acrylic ester.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009247702-A (JP)
Title: Game machine
Inventor: ABE KOJI
IPC: A63F7/02
Filed: 2008-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine having two starting holes which is capable of exhibiting high presentation effects by related presentation to be executed over a plurality of times of variable display of special symbols.  <P>SOLUTION: A control means includes: prior determining means for determining game data obtained with the entrance of a game ball into a starting hole as the trigger; ball entrance order storing means for storing the order of entrance of game balls into a first starting hole and a second starting hole; presentation control means for controlling the related presentation over a plurality of times of variable display of special symbols; and prior announcing means capable of announcing the result of determination by the prior determining means. The right to the variable display of special symbols stored in first variable display reserving means and second variable display reserving means is processed according to the order of entrance of game balls stored in the ball entrance order storing means.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009260651-A (JP)
Title: Broadcast reception situation investigation support apparatus, and broadcast reception situation investigation support program
Inventor: HIRAKI KENJI
IPC: H04N17/00
Filed: 2008-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for saving power of reception situation investigation of terrestrial digital broadcasting.  <P>SOLUTION: The broadcast reception situation investigation support device 1 is provided with: a measurement condition input means 11 for inputting a measurement object relay station for receiving terrestrial digital broadcasting and an examination point; a measuring instrument control means 12 for transmitting a measurement command to an ISDB-T (Integrated Services of Digital Broadcasting Terrestrial) signal analyzer 2 and receiving a measurement result; a storage means for storing a relay station position 24 of the terrestrial digital broadcasting and a delay adjustment amount 25; a distance calculating means 22 for calculating an inter-point distances between an SFN (Single Frequency Network) station and an examination point on the basis of a position of the SFN station comprising the SFN together with the measurement object relay station and an examination point position; a delay time calculating means 23 for calculating a delay time of the terrestrial digital broadcast wave at the SFN station on the basis of the inter-point distance and the delay adjustment amount; a report creating means 32 for creating a measurement result file writing the measurement condition and a measurement result to store it as a report; and a display means 40 for displaying the measurement result, the delay time, and the report.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009266843-A (JP)
Title: Solid-state imaging device and method of manufacturing the same, and electronic apparatus
Inventor: TAYA KEIJI
IPC: H01L27/146
Filed: 2008-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid-state imaging device, capable of improving pixel characteristics without increasing the number of manufacturing steps and to provide an electronic apparatus equipped with the solid-state imaging device.  <P>SOLUTION: The solid-state imaging device has a pixel section 23, a peripheral circuit section 24, a silicide blocking film 71 formed on the pixel section 23 except for part or whole of a region which corresponds to an isolation portion 37, and transistors 51N, 51P metal-silicided (having a metal silicide layer 50 formed thereon), formed in the peripheral circuit section 24.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009264137-A (JP)
Title: Variable stroke miller-cycle engine
Inventor: TANABE YASUYUKI
IPC: F16H1/32
Filed: 2008-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable stroke Miller-cycle engine achieving reduced number of components and reduced initial cost of a device, as a variable stroke device for increasing an expansion ratio in comparison with a compression ratio without providing the operating mechanism of an intake valve and a supercharger.  <P>SOLUTION: This variable stroke Miller-cycle engine 10 includes a connecting rod 14, a crankshaft 12, and a piston 16. The small end portion of the connecting rod 14 is connected to the piston 16 and the large end portion thereof is formed with a circular through-hole. The through-hole is formed with an internal gear 36 having the number of teeth three times the number of teeth of an external gear 30. An eccentric disc 40 is rotatably fitted into the through-hole. The external gear 30 fixed by inserting a throw portion is sandwiched between the crank arm portions 26 of the crankshaft 12, and the external gear 30 is engaged with the internal gear 36.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008282012-A (JP)
Title: Electrochromic device having improved color property and method for manufacturing the same
Inventor: JANG JAE EUN
IPC: G02F1/15
Filed: 2008-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrochromic device having excellent visibility and being capable of displaying various gray scale levels and applicable to various kinds of flat panel displays and electronic papers.  <P>SOLUTION: The electrochromic device includes a display electrode coated with a first electrochromic material layer and a counter electrode disposed to face the display electrode and coated with a white reflective layer; the electrochromic device in which a second electrochromic material layer is additionally formed on the counter electrode, to thereby improve a visibility of the device and to display various gray scale levels. A method for manufacturing the electrochromic device is also disclosed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009160723-A (JP)
Title: Clamping device
Inventor: IWATA KAZUHIDE
IPC: B23Q3/06
Filed: 2008-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clamping device that can reduce a burden on a worker and can surely fix an object to be fixed.  <P>SOLUTION: The clamping device 3 includes a basic body 4, a pressing section 5 for pressing a workpiece 2, a manually operable operating section 6, and a transmitting body 7. The transmitting body 7 transmits a movement of the operating section 6 to the pressing section 5 so that the pressing section 5 travels between a pressing position, where the pressing section 5 presses the workpiece 2, and a standing-by position, where the pressing section 5 is spaced apart from the workpiece 2 to stand by. The basic body 4 has a second opposing section 4a facing a first opposing section 7a which belongs to the transmitting body 7. The second opposing section 4a has a pressurizing member 8a resiliently urged in a direction that the pressurizing member 8a advances from the second opposing section 4a toward the first opposing section 7a. The first opposing section 7a has a pressurized surface 9a pressurized by the pressurizing member 8a. The pressurized surface 9a has a first depression 9b in which the pressurizing member 8a tries to enter when the pressing section 5 is placed at the pressing position.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009270448-A (JP)
Title: Fuel injection valve
Inventor: KITAGAWA KAZUNORI
IPC: F02M61/18
Filed: 2008-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel injection valve having a large degree of freedom of setting an injection port, and capable of maintaining deposit resistance.  <P>SOLUTION: A first injection port of the fuel injection valve and a second injection port having a bottom wall are parallel to each other in the central axis, and when the largest length M1 of a longer-side line along which a vertical plane including the central axis of a valve seat and the central axis of the second injection port intersects with an inner wall of the second injection port is larger than the shortest length M2 of a shorter-side line along which the vertical plane intersects with the inner wall of the second injection port, a distance W1 in the vertical plane from an inner wall of the first injection port to the longer-side line of the second injection port is eccentric (e) to become larger than a distance W2 in the vertical plane from the inner wall of the first injection port to the shorter-side line of the second injection port (W1>W2 in M1>M2). As a result of this, the second injection port can be deepened without interfering with spray fuel, and can be formed in a shape advantageous to the deposit resistance by enhancing a degree of freedom of the first injection port.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008275623-A (JP)
Title: Measurement device for measuring parameter of blade rotor and measurement process for measuring with the device
Inventor: ARAMBURU LASA ANDONI
IPC: G01B11/02
Filed: 2008-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for measuring both an end of a blade and a seal at high speed in order to carry out correct grinding of the blade.  <P>SOLUTION: The invention relates to the measurement device for measuring the parameters of the blade rotor and the measurement process for measuring with the device, consisting of a C-shaped element in which at least one high speed camera 2 and a light beam emitter 3 are arranged in opposition, the C-shaped element being incorporated on a mobile support which allows adjusting the distance with respect to the rotor 4 object of the measurement, and the unit with the C-shaped element, the high speed camera 2 and the light beam emitter 3 being connected to a processor 8 for controlling the measurement process and for processing the data which is obtained.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009272493-A (JP)
Title: Device and method for coating, and storage medium
Inventor: SHINYA HIROSHI
IPC: B05C11/08
Filed: 2008-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To make an adjustment range of the film thickness of a coating film large while suppressing formation of rumples with one kind of coating liquid when the coating liquid is applied while a substrate is rotated.  <P>SOLUTION: A coating unit is configured to adjusts the film thickness of the coating film by putting an upper plate 31 of a cover member 4 closer to a surface of a wafer W mounted on a spin chuck 2 and rotating the spin chuck 2 and cover member 4 in the same direction to spread the coating liquid supplied to the center part of the surface of the wafer W with centrifugal force, and then to volatilize a solvent in the coating film by elevating the cover member 4 while rotating the spin chuck 2 and cover member 4 at a rotational speed lower than that when the film thickness of the coating film is adjusted.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009270029-A (JP)
Title: Polyolefin resin foam
Inventor: ISHIKAWA KOICHI
IPC: B29K23/00
Filed: 2008-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyolefin resin foam that is suitable for use as a packaging material for precision electronic equipment such as electronic products, precision equipment, circuit boards, silicon semiconductors, glass substrates for displays or the like and can impart an excellent cleaning capability when contaminants on the surface of precision electronic equipment is cleaned by washing with water, wiping with a cloth dampened with water or the like even if foreign matter is transferred onto the precision electronic equipment.  <P>SOLUTION: The polyolefin resin foam is characterized in that a hydrophilic compound having a hydrophilic-lipophilic balance (an HLB value) of 8-20 is added into the polyolefin resin foam in an amount of 0.5-10 pts.wt. based on 100 pts.wt. polyolefin resin constituting the foam.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009269156-A (JP)
Title: Torsion string actuator and actuator unit for artificial limb therewith
Inventor: OBARA HIROKI
IPC: B25J19/00
Filed: 2008-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To shorten work time for preventing wire for connecting an object to be driven with a slide member of a torsion string actuator from becoming loose and attaining constant tension.  <P>SOLUTION: The torsion string actuator includes a torsion string 1 in such a structure that two strings are twisted with each other, a driving mechanism part 20 connected to a base end side of the torsion string 1, the slide member 32 connected to a top end side of the torsion string 1, and the wire 5 connected between the top end side and the object to be driven. The length of the torsion string 1 changes corresponding to operation of the driving mechanism part 20 and the slide member 32 displaces in a longitudinal direction of the torsion string 1, thus transmitting displacement to the object to be driven through the wire 5. Adjustment means 7 for adjusting the degree of tension of the wire 5 is provided at a connection part between the slide member 32 and the wire 5.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008252922-A (JP)
Title: Broadcast receiver and broadcast reception method
Inventor: MIYAZAWA AKIRA
IPC: H04N5/44
Filed: 2008-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a broadcast receiver and a broadcast reception method which achieves down channel selection operation meeting user's request by defining a rule of down channel selection, in consideration of the case that a plurality of broadcasts having the same three-digit channel number can be received.  <P>SOLUTION: In the broadcast receiver wherein branch numbers (0), (1) and (2) different for broadcasting channels are added to a channel number (011) when a plurality of broadcasting channels having the same channel number (011) are received, regarding the same channel number (011), the channel selection operation is performed in the descending order of branch numbers (0), (1) and (2) in terms of the same channel number (011) while down channel selection for broadcasting channels is requested.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009274669-A (JP)
Title: Pneumatic tire
Inventor: YAMAKAWA TAKAHIRO
IPC: B60C11/04
Filed: 2008-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire capable of making compatible on-ice performance and on-snow performance in higher order.  <P>SOLUTION: In the pneumatic tire, a plurality of tread block rows are disposed in the tire circumferential direction. When the plurality of tread blocks are divided into the shoulder block formed on the shoulder side of a circumferential main groove, the center block through which the tire equator line passes, and an intermediate block formed between the shoulder block and the circumferential main groove, the inclination angle of a first groove which divides the intermediate block in the tire lateral direction and extends in the tire circumferential direction relative to the tire circumferential direction is 5 to 30°, the inclination angle of a second groove which divides the center block and the intermediate block and extends in the circumferential direction relative to the tire circumferential direction is 30 to 60°, and the inclination angle of a third groove which extends from the circumferential main groove in the tire lateral direction and communicates with the second groove relative to the tire lateral direction is 0 to 30°. The first groove, the second groove, and the third groove are formed linearly.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009279031-A (JP)
Title: Fundus observation apparatus
Inventor: SHIMIZU HITOSHI
IPC: G01N21/17
Filed: 2008-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fundus observation apparatus capable of shortening the inspection time.  <P>SOLUTION: The fundus observation apparatus 1 scans signal light to a fundus Ef, generates interference light, and acts as an OCT apparatus for forming the tomographic image of the fundus Ef on the basis of the detection signals of the interference light. Also, the fundus observation apparatus 1 specifies the feature part of the fundus Ef described in the tomographic image of the fundus Ef, changes the irradiation position of the signal light so as to describe the feature part at a center position inside a frame on the basis of the position of the feature part inside the frame of the tomographic image further, executes main measurement, and thus forms the tomographic image and three-dimensional image of the fundus Ef. In such a manner by automatically positioning the measurement position of the fundus Ef, the inspection time is shortened.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009281204-A (JP)
Title: Gas circulation type engine
Inventor: MITANI SHINICHI
IPC: F01N13/08
Filed: 2008-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To suppress an excessive increase in internal pressure of a circulation path.  <P>SOLUTION: This gas circulation type engine is provided with: a combustion chamber CC supplied with an oxidant, fuel to be oxidized with its burning promoted by the oxidant, and a working medium having a higher ratio of specific heat than air and generating power in association with burning of the fuel to be oxidized; and the circulation path 20 connecting the intake side of the combustion chamber CC to the exhaust side thereof. The engine is so configured that the working medium is resupplied to the combustion chamber CC through the circulation path 20 without being discharged to the atmosphere. The engine includes: a circulation path internal pressure regulator 80 operated when the internal pressure of the circulation path 20 is higher than a predetermined pressure and discharging exhaust gas from the combustion chamber CC to the atmosphere in the circulation path 20.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009283239-A (JP)
Title: Fuel cell, and fuel cell battery
Inventor: FUJINAGA KOSAKU
IPC: H01M8/12
Filed: 2008-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell of a constitution in which an internal gas current turns back, and the fuel battery cell can suppress local temperature rise, and carry out a power generation reaction uniformly.  <P>SOLUTION: This fuel cell FC1 is equipped with an air electrode support body 20, a fuel electrode 50, an electrolyte part 40, and an interconnector part 60. A flow passage 70 into which air flows is formed inside the air electrode support body 20, and the flow passage 70 includes an forward passage 71 into which air flows, and a backward passage 72 wherein the air flowed into the forward passage 71 turns back and flows out. A partition part 30 is equipped which exists extended along the flow passage 70, and is lower in gas permeability than the air electrode support body 20.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009083461-A (JP)
Title: Image forming apparatus
Inventor: ISHII YASUYUKI
IPC: B41J2/385
Filed: 2008-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem that in formation of an image by a direct recording system, toner sticks to the surface of a toner control means and the periphery of a toner passage hole, consequently, it is impossible to stably perform an ON/OFF control of toner-passage.  <P>SOLUTION: When a voltage difference between a counter electrode means 31 and a toner carrier 101 is expressed by V1, a distance between the counter electrode means 31 and the toner carrier 101 is expressed by L1, a voltage difference between a common electrode (second electrode) 43 and the counter electrode means 31 is expressed by V2, and a distance from the common electrode (second electrode) 43 to the counter electrode means 31 via a control electrode (first electrode) 42 is expressed by L2, a voltage establishing a relation of VL/L1<V2/L2 is separately applied to the toner carrier 101, the control electrode 41, the common electrode 43 and the counter electrode means 31.  <P>COPYRIGHT: (C)2009,JPO&INPIT