baber/WOPTO huggingface dataset:
Patent JP-2008004847-A (JP)
Title: Semiconductor laser element, manufacturing method thereof, semiconductor laser apparatus, and manufacturing method thereof
Inventor: AHEI MAKOTO
IPC: H01S5/042
Filed: 2006-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly reliable semiconductor laser apparatus capable of preventing laser light from being blocked owing to efflux of a solder.  <P>SOLUTION: The semiconductor apparatus comprises, on a semiconductor substrate 101, a first cladding layer 102; an active layer 103 for making laser light emit from its end surface; a second cladding layer 104; current blocking layers 105 having a predetermined through-hole; and electrode layers 106, 107, laminated thereon. The second cladding layer 104 is electrically connected to the electrode layer 106 through a through-hole possessed by the current block layer 105. A structure (electrode layer 106) protruded from the end surface of the active layer 103 is provided on the opposite side to the semiconductor substrate 101 taking the active layer 103 as a reference.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008001857-A (JP)
Title: Aminimide compound activated by active energy ray irradiation, composition using the same and method for curing the same
Inventor: KISHI KATSUHIKO
IPC: C08G59/50
Filed: 2006-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new aminimide-based photobase generator better in solubility in resins and low temperature-curable property than conventional aromatic aminimide photobase generators and having sufficient photoactive property, to provide a reaction system using the generator, to provide a new curable composition usable for several applications such as adhesion, sealing, casting, molding, painting and coating and quickly curable at lower temperatures by active energy ray irradiation, and to provide a curing method and cured products thereof.  <P>SOLUTION: An amidimide compound (A) having at least one specific structure is useful as a photobase generator having sufficient energy ray (photo) base activity and excellent in solubility in resins and low-temperature curability.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006285284-A (JP)
Title: Resist material and method for forming resist pattern
Inventor: TAKECHI SATOSHI
IPC: G03F7/039
Filed: 2006-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chemically amplified resist material that can reduce cracks or peeling of a pattern during development.  <P>SOLUTION: The resist material comprises: an acid-sensitive compound having structural units each having a protected alkali-soluble group including an alicyclic hydrocarbon group whose carbon atom is bonded to a lower alkyl group, wherein the alkali-soluble group is cleaved by an acid to render the acid-sensitive compound into alkali-soluble; and an acid generating agent which generates an acid upon exposure to radiation.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008008307-A (JP)
Title: Clutch mechanism of rotational power transmission device
Inventor: KAWASHIMA YOSHICHIKA
IPC: F16D59/00
Filed: 2006-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a clutch mechanism from being locked due to a bite in the case of employing a roller when a rotational power transmission device is provided with a clutch mechanism 16 for locking rotation on the reverse side though transmitting rotation from a drive side rotor 18 to a driven side rotor 19.  <P>SOLUTION: When a drive side rotor 18 rotates, a driven side rotor 19 and operation receiver 23 are integrally pivoted. When the driven side rotor 19 rotates, on the other hand, an actuator 20 enters between a pair of operation receivers 23 to move it in an axial core direction, and is abutted on a rotation receiver 22 of a fixed side to lock the rotation.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008006455-A (JP)
Title: Inner cylinder and plunger for injection pump, and hot chamber die-casting machine
Inventor: OGAWA YUJI
IPC: C04B35/599
Filed: 2006-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inner cylinder for an injection pump, which has sufficiently high wear-resistance to molten metal, and to provide a hot chamber die-casting machine.  <P>SOLUTION: The hot chamber die-casting machine is equipped with an inner cylinder 2c for an injection pump, whose inner side is made of a silicon nitride sintered compact. The silicon nitride sintered compact comprises a main phase consisting of β-sialon, and a grain boundary phase contained in the amount of 4-10 vol% relative to the silicon nitride sintered compact. The β-sialon is expressed by the composition formula of Si<SB>6-z</SB>Al<SB>z</SB>O<SB>z</SB>N<SB>8-z</SB>(z=0.1-1). The grain boundary phase comprises RE-Al-Si-O-N (RE is a group III element in the periodic table), in which the constituent ratio of Al, Si, and RE is, in terms of Al<SB>2</SB>O<SB>3</SB>, SiO<SB>2</SB>, and RE<SB>2</SB>O<SB>3</SB>respectively, as follows: 5-50 mass% Al<SB>2</SB>O<SB>3</SB>, 5-20 mass% SiO<SB>2</SB>, and the balance RE<SB>2</SB>O<SB>3</SB>with N. Since the inner cylinder 2c has improved wear resistance and hardly wears even if continuously used for a long period of time, the frequency of exchanging the inner cylinder 2c is lowered so that high reliability is obtained.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008011867-A (JP)
Title: Dilator, method of manufacturing dilator, and sheath introducer
Inventor: KUMAI YUJI
IPC: B29C48/32
Filed: 2006-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dilator with smaller puncture resistance for an operator to smoothly insert the dilator into a living body; and a sheath introducer equipped with the dilator.  <P>SOLUTION: The dilator has an inner lumen penetrating from the proximal end side to the distal end side. The dilator comprises a tube part on the proximal end side, a tapered part tapered from the distal end of the tube part toward the distal end side, and a distal end part formed to extend from the distal end of the tapered part toward the distal end side. A micro-taper, tapered toward the distal end side with a smaller inclination angle than the inclination angle at the distal end of the tapered part, is formed in the distal end part.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009258141-A (JP)
Title: Infinite encryption/decryption device using infinite random number generation device and infinite encryption device
Inventor: YUI KIYOTO
IPC: H04L9/26
Filed: 2006-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To generate an efficient pseudo-random number which can be used in a small-scale computer system and a mobile terminal since the necessity of sophisticated encryption and decryption which can easily be used for a memory disk is increasing, and to perform robust encryption and decryption for a memory disk by making a pseudo-random number generation device have n encryption keys and use a combination of the encryption keys so as to extract the maximum performance of the pseudo-random number.  <P>SOLUTION: Since a random number sequence generated by a reproducible pseudo-random number has an N-1 cycle, a mechanism has been developed for using the generated random number sequence in this cycle without entering the next cycle. Moreover, the random number generation device includes a mechanism for extracting a random number sequence without overlap in the random number sequence N-1 generated by the pseudo-random number so as to maximize the disorder of the random number and extract the maximum performance of the random number generation device.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008013498-A (JP)
Title: Boron-containing compound and liposome using the same
Inventor: NAKAMURA HIROYUKI
IPC: A61K47/48
Filed: 2006-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a boron-containing compound which forms stable endoplasmic reticulum, has excellent retainability in blood and biostability, and is taken in liposome membrane layers in high concentration, and to provide a liposome using the same.  <P>SOLUTION: This liposome contains a compound having a structure represented by formula (1) (R<SP>1</SP>and R<SP>2</SP>are identically or differently carbonyl group having a 6 to 24C alkyl group or alkenyl group) or its salt as a membrane-forming ingredient.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008014848-A (JP)
Title: Surface inspection method and surface inspecting device
Inventor: OKAWA TAKASHI
IPC: H01L21/66
Filed: 2006-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem, wherein a conventional wafer surface inspection device has the possibility of overlooking fatal defects in a wafer, since a wafer circumferential part is set as a non-inspection region, and inspection of foreign matters cannot be performed thereon.  <P>SOLUTION: In order to improve the problem, for example, when measuring an edge region, a photodetector having an angle unaffected by diffracted light used as a noise is selected, and thereby, inspection wherein sensitivity decline is suppressed to a minimum becomes possible. Consequently, management of foreign matter on the circumferential part which could not be made in conventional measurement becomes possible, and overlooking of fatal defect of the wafer can be prevented, to thereby realize reduction in IC defect.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008022105-A (JP)
Title: Television receiver
Inventor: SHIMIZU MASAKI
IPC: H04N5/445
Filed: 2006-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a television receiver capable of individually displaying a plurality of angle video images included in one television broadcast program at different visual angles.  <P>SOLUTION: The television receiver is configured to include: a video processing circuit 6 that extracts a plurality of angle video images whose display contents are caught by a plurality of viewpoints from one television broadcast program received by a digital tuner 2 according to an instruction from a control circuit 10 and outputs two angle video images among the plurality of angle video images; and a liquid crystal display apparatus 8 for individually displaying the two angle video images at the different visual angles.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008017906-A (JP)
Title: Image processing method and image processing program
Inventor: MATSUMOTO KAZUHIKO
IPC: G06T15/08
Filed: 2006-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing method and an image processing program for generating an image with enhanced shading of edges of a subject for observation.  <P>SOLUTION: A shading coefficient β1 (an arrow C: β1=G×S [× is an inner product]) is acquired with respect to a gradient value G of a surface of a polyp 12 and a direction S of a virtual ray 11. For example, the shading coefficient β1 is converted into β2 (an arrow D: β2=f(β1), β2<β1) by using a conversion function f using a loop-up table (LUT). The polyp is rendered with the shading as if it is a polyp 14 with a large swelling by using the shading coefficient β2 which is lessened in a simulated manner, and the shading of the edges is enhanced.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008024013-A (JP)
Title: Device for predicting rocking of railway car
Inventor: TADA SEIJI
IPC: B61K13/04
Filed: 2006-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for predicting the rocking of a car body in a crowded railway car.  <P>SOLUTION: The device for predicting the rocking of the railway car has a strap which is mounted on a steel bar arranged in the railway car, and has a stress sensor attached to the mounting portion of the strap, and can detect the magnitude and direction of a pulling force. The device receives the detected signal of the stress sensor, and records the position, the speed, and the vehicle occupancy of the car body based on the detected signal, and produces statistical information from the records, and predicts the rocking of the car body from the produced statistical information and the position, the speed, and the vehicle occupancy of the present car body.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008025607-A (JP)
Title: Driving device for air spindle
Inventor: SATO HIKARI
IPC: B23Q5/06
Filed: 2006-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving device for an air spindle which can prevent the generation of vibrations, noises, etc. and can keep a high speed and high accuracy rotation.  <P>SOLUTION: The driving device 1 for the air spindle comprises a rotary spindle 3, a first plate member 4, and a second plate member 5, which are supported by air bearings 6A to 6C in a floating state from a body 2, a lid body 7 which surrounds the first plate member and is fixed to the body, a first air supply passage 7a penetrating from the outer surface of the lid body to a circular shape opening portion provided on the surface of the lid body facing to the first plate member around the axis of the rotary spindle, second air supply passages 2a to 2c penetrating from the outer surface of the body to each of the respective air bearings 6, first air discharge passages 2d to 2f penetrating from the respective air bearings 6A to 6C to the outer surface of the body, and second air discharge passages 4a to 4c to be provided so as to communicate with the circular shape opening portion of the lid body 7. Air penetrates the first air supply passage and the second air discharge passages, and then gushes outward. As a result, the first plate member, etc. rotate.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008028036-A (JP)
Title: Apparatus for manufacturing semiconductor
Inventor: HASHIMOTO TAKUYA
IPC: C23C16/44
Filed: 2006-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for manufacturing semiconductors capable of flexibly constituting a route, where wafers successively pass a plurality of treatment chambers.  <P>SOLUTION: The semiconductor manufacturing apparatus comprises two treatment units 30 that are constituted of two conveyance chambers 40, and a treatment chamber 31 arranged between the conveyance chambers 40, and has a treatment path, where wafers 26 are conveyed to the other treatment chamber 40, from one treatment chamber 40 via the treatment chamber 31. Respective treatment units 30 are mutually connected and the treatment paths are mutually connected, so that an arbitrary conveyance chamber 40 and other conveyance chambers 40 on the connected treatment paths are the starting and ending points, respectively, of treatment.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008024822-A (JP)
Title: Additive for alcohol-containing fuel oil, fuel oil containing the additive for alcohol-containing fuel oil, and method for producing fuel oil containing the additive for alcohol-containing fuel oil
Inventor: KICHI REIKETSU
IPC: C10L1/185
Filed: 2006-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an additive for an alcohol-containing fuel oil effective for increasing the affinity of alcohols to gasoline, etc., to enable the production of an excellent alcohol-containing fuel oil, a fuel oil containing the fuel oil additive and a method for producing the fuel oil containing the additive for an alcohol-containing fuel oil.  <P>SOLUTION: The additive for an alcohol-containing fuel oil contains a lower alcohol isomer coupling agent, a coupling activation agent, an enriched fuel assistant, an ignition accelerator and a corrosion inhibitor. The invention further provides a fuel oil containing the additive for an alcohol-containing fuel oil, and a method for producing a fuel oil by adding the additive.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008029166-A (JP)
Title: Cooling structure for rotating electric machine and motor-driven turbocharger
Inventor: NAKAO SHIGEKI
IPC: H02K21/14
Filed: 2006-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling structure for a rotating electric machine which can efficiently cool a rotor, and a motor-driven turbocharger including this structure.  <P>SOLUTION: The cooling structure of the rotating electric machine is provided with a rotor 310 having internal spaces 317. Holes 315 for communicating the internal spaces 317 to the outside of the rotor 310 are formed on the rotor 310. In this case, when the rotation speed of the rotor 310 is relatively high, the air in the internal spaces 317 is discharged from the holes 315 to the outside of the rotor 310, and when it is relatively low, the outside air of the rotor 310 is supplied into the internal spaces 317 via the holes 315.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008034112-A (JP)
Title: Lamp and lamp assembly
Inventor: JO JUNBOKU
IPC: F21Y103/37
Filed: 2006-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To realize cost reduction by suppressing variations in luminance by one side drive without carrying out a differential drive.  <P>SOLUTION: The lamp has a first electrode and a second electrode and the first electrode is impressed with higher voltage than the second electrode, while the second electrode has a larger area than the first electrode. The lamp assembly consists of the lamp having the first electrode and the second electrode and a shield for the lamp. Then, the first electrode is impressed with higher voltage than the second electrode, and the shield is constituted so that the distance between the second electrode and the shield becomes closer than that between the first electrode and the shield.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008032338-A (JP)
Title: Electric panel heater
Inventor: KAMIMURA REIKO
IPC: F24D13/02
Filed: 2006-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric panel heater including two juxtaposed frame bodies with a surface heating unit, used both in the state of unfolding two frame bodies and in the state of folding the same in two.  <P>SOLUTION: A heat shielding member 2 is disposed at the back in the thin panel-like frame body 1, a radiation opening 4 where a guard 3 is disposed is provided on the front of the frame body 1, the surface-type heating unit 5 is fitted to the frame body 1 between the heat shielding member 2 and the guard 3, and the frame body 1 is raised from the floor surface by legs 6 provided on the frame body 1. Two frame bodies 1 are juxtaposed, two frame bodies 1 are connected to each other by a rotary shaft part 7, and two frame bodies 1 can be turned on the rotary shaft part 7 to vary the directions of the respective radiation openings 4. An operation panel 8 is disposed on the side surface of one frame body 1 to project toward the side of one frame body 1, and an operation part 8a and a display part 8b are formed on the front of the operation panel 8, whereby the operation part 8a and the display part 8b are exposed to the side of the frame body 1 even when the radiation openings 4 which are the fronts of the frame bodies 1 are located in opposite turned position, so that the operation can be performed while the operating state is confirmed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008029295-A (JP)
Title: Thresher
Inventor: KUGIMIYA HIROSHI
IPC: A01F12/32
Filed: 2006-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thresher which can enough separate single grains from grains from rachis-branches, grains from unthreshed heads, grains from unthreshed culms, and the like to enhance the separability of the single grains not adhered to unthreshed heads.  <P>SOLUTION: The thresher is characterized by disposing a clean grain trellis plate 64 below a separation trellis 51 for separating treated materials dropped from a threshing chamber 66 and a tailings-treating chamber 67, disposing a rear trellis plate 83 behind the clean grain trellis plate 64, disposing a sieve group 93 for separating the treated materials dropped from the separation trellis 51 between the clean grain trellis plate 64 and the rear trellis plate 83, and disposing a clean grain-returning cylinder 82 for conveying materials leaked from the sieve group 93 to the upper side of the clean grain trellis plate 64. The grains from rachis-branches and the like not passing through the sieve group 93 among treated materials dropped from the separation trellis 51 on the back side of the clean grain trellis plate 64 are guided from the back side of the rear trellis plate 83 to the tailings-treating chamber 67 through a tailings-lifting cylinder 87, and the single grains passed through the sieve group 93 are guided from a clean grain-returning cylinder 82 to the upper side of the clean grain trellis plate 64. Thereby, the rate of the tailings returned to the tailings-treating chamber 67 is reduced to improve the separation treatment capacity of the thresher.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008032665-A (JP)
Title: Manufacturing method of bending temperature sensor
Inventor: KURIHARA TSUTOMU
IPC: G01K1/08
Filed: 2006-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a bending temperature sensor having a plurality of temperature sensors disposed at predetermined different locations along with a separator within a bending protection pipe.  <P>SOLUTION: In the manufacturing method of the bending temperature sensor 6, the separator 1 comprises: a front separator section 1A linearly extended on both sides of a bending section, or bent at a fixed curvature; and a rear separator section 1B linearly extended. After a thermocouple 3 is disposed so as to make a wire of the thermocouple 3 run along the separator 1, the front separator section 1A is disposed within a primary pipe 2A for the front protection pipe linearly extended or bent at the same curvature as the front separator section 1A, the rear separator section 1B is disposed within a primary pipe 2B for the rear protection pipe linearly extended, and an abutting section between the primary pipes 2A, 2B for the front and rear protection pipes is integrated.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008035881-A (JP)
Title: Endoscope apparatus
Inventor: SHIGEHISA MICHIYUKI
IPC: A61B1/04
Filed: 2006-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an endoscope apparatus which has a simple structure for recording image data on which additional data are superimposed at a high speed.  <P>SOLUTION: A CPU 107 outputs control signals to a switching part 109 and sets an input of the switching part 109 as an input A. In this state, image data for one frame is stored in an image memory 103. Then, the CPU 107 outputs control signals to the switching part 109 and sets an input of the switching part 109 as an input B. The image data is read out of the image memory 103 and is output to a superimposing part 104. The additional data is superimposed on the image data by the superimposing part 104, and is output to a display part 105. At the same time, the image data on which the additional data are superimposed is also output to the switching part 109 and is stored in the image memory 103. The CPU 107 reads out the image data from the image memory 103 and outputs it to an external recording interface I/F108.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006342174-A (JP)
Title: Diene compound and method for producing the same
Inventor: HAMAZAKI TAKASHI
IPC: C07C255/15
Filed: 2006-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diene compound which is an intermediate useful for producing 2-chloro-5-cyanopyridine, and to provide a method for producing the same.  <P>SOLUTION: This diene compound represented by general formula (II-1) (R<SP>4</SP>is an alkyl, a cycloalkyl, an aryl which may be substituted, or an aralkyl which may be substituted).  <P>COPYRIGHT: (C)2007,JPO&INPIT