baber/WOPTO huggingface dataset:
Patent JP-2009250297-A (JP)
Title: Wheel bearing seal and wheel bearing device provided with the same
Inventor: ONO YUSHIRO
IPC: F16C33/78
Filed: 2008-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wheel bearing seal that achieves a longer service lifetime of a bearing by enhancing sealability and durability of a seal, and a wheel bearing device provided with the same.  <P>SOLUTION: The wheel bearing device is configured as follows. Each seal 8, 9 is composed of a core metal 19, which includes a cylindrical fitting part 19a press-fitted to the inner periphery of the end part of an external member 5 via a prescribed shrink range and an inner-diameter part 19b extending from the fitting part 19a radially inward, and a seal member 20 integrally joined to the core metal 19 by cure adhesion. An end edge seal part 21 is formed over an area from the outer periphery to the inner-diameter part 19b so as to cover the end part of the core metal 19. The end edge seal part 21 is configured with two annular protruding parts 21a, formed further protrudingly to the outer-diameter side than the outer peripheral face of the fitting part 19a of the core metal 19 and having an almost trapezoidal cross-section, and an annular recessed part 21b formed between the protruding parts 21a. The end edge seal part 21 is elastically suitable for the external member 5 via a prescribed shrink range δ.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009250317-A (JP)
Title: Storage tank of low-temperature fluid
Inventor: NAKAMICHI KENJI
IPC: C01B3/00
Filed: 2008-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage tank of low-temperature fluid having a plurality of layers of heat insulating members interposed in a space between an inner periphery of the outer layer and an outer periphery of the inner layer and capable of enhancing an heat insulating effect by avoiding mutual adhesion of the thin heat insulating members and increasing the number of the layers.  <P>SOLUTION: The storage tank of the low-temperature fluid has the inner layer formed of a cylindrical body, in which the low-temperature fluid is received, and provided inside the outer layer element formed of a cylindrical body, and the plural layers of the heat insulating members interposed in the space between the inner periphery of the outer layer element and the outer periphery of the inner layer, wherein the plural layers of the heat insulating members are divided into a plurality of sets of heat insulators in a thickness direction of the space and gaps are formed between the respective heat insulators with all or a part of the respective heat insulators suspended from the outer layer element with fishing lines.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009251863-A (JP)
Title: Print driver transmission device and printer
Inventor: ITO KOJI
IPC: G06F3/12
Filed: 2008-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer for reducing the load of a user by simplifying an authenticating operation by the user in restricting printing.  <P>SOLUTION: A composite machine 20 stores the driver program of the composite machine 20 to be transmitted to a terminal connected through a network and a driver code to be added to this and authentication information to be used for access authentication to the composite machine 20. When receiving the transmission request of the driver program from the terminal, the composite machine performs authentication by using the authentication information, and transmits the driver program to which the driver code has been attached to the terminal only when the authentication is successful. When printing is requested from the terminal to the composite machine 20, the driver program transmits print data including the driver code to the composite machine 20 without making it unnecessary for a user to input the authentication information. The composite machine 20 determines the permission/inhibition of printing based on the driver code included in the print data received from the terminal and the driver code stored in itself for restricting printing.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009253174-A (JP)
Title: Impurity analysis method and impurity analysis device of semiconductor substrate
Inventor: MIZUNO AYAKO
IPC: G01N23/223
Filed: 2008-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for simply analyzing impurity existing on an outer circumferential surface of a semiconductor substrate.  <P>SOLUTION: The semiconductor substrate 4 for measurement target is sandwiched by a stage 2 of divided structure, and a flat part F centering around the outer circumferential surface of the semiconductor substrate 4 is formed by the outer circumferential surface of the semiconductor substrate 4 and the outer circumferential surface of the stage 2. The flat part F formed by the outer circumferential surface of the semiconductor substrate 4 and the outer circumferential surface of the stage 2 is irradiated with X-ray under total reflection conditions to detect fluorescent X-ray of the impurity generated from the outer circumferential surface of the semiconductor substrate 4. A contamination state by the impurity on the outer circumferential surface of the semiconductor substrate 4 is evaluated on the basis of a detection result of the florescent X-ray.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009253180-A (JP)
Title: Semiconductor device and method for manufacturing same
Inventor: HONDA TATSUYA
IPC: H01L27/12
Filed: 2008-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device which reduces an amount of a warp of a support substrate caused by heat and has the favorable productivity of the semiconductor device, in the semiconductor device provided with an electric conductive layer formed between a single crystal semiconductor layer and the support substrate.  <P>SOLUTION: The semiconductor device has a structure in which the electric conductive layer is formed between the single crystal semiconductor layer and the support substrate and in which a gate insulating film is formed between the single crystal semiconductor layer and the electric conductive layer, and has a configuration in which a space is formed between the electric conductive layer and the support substrate. At forming the electric conductive layer in the single crystal semiconductor layer, although a first insulating layer is formed between the single crystal semiconductor layer and the support substrate, by forming the film on a photoresist used in forming the electric conductive layer and by removing the first insulating layer on the photoresist together with the photoresist, a concave portion is formed at the first insulating layer. By laminating the single crystal semiconductor substrate in a state of having the concave portion and the support substrate, a structure having the space is formed, and it becomes unnecessary to flatten a surface of the single crystal semiconductor substrate before laminating.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009248896-A (JP)
Title: Automatic ship steering device
Inventor: HANE FUYUKI
IPC: B63H25/04
Filed: 2008-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic ship steering device for easily calculating and estimating a tidal current vector by designing a feedback control system for a route control system based on a feedback control system for an orientation control system.  <P>SOLUTION: An estimator consists of an orientation control system estimator which is based on the orientation control system for controlling a steering angle to make a bow orientation follow a set orientation, and a route error system estimator 18B for a route error system. The route error system estimator 18B estimates an estimated position error (x<SB>e</SB>, y<SB>e</SB>) of the route error system and an estimated tidal current vector (d<SB>x</SB>, d<SB>y</SB>). The route error system estimator 18B sets an estimated gain which is easily calculated and determined from a relationship between a pole-placement design concept and the estimated gain utilizing a coordinate relationship to easily estimate the tidal current vector.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009247829-A (JP)
Title: Rice cooker
Inventor: MASUMOTO GOICHI
IPC: A47J27/00
Filed: 2008-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To make batteries avoid failures by dispersing impacts applied to the batteries through opening/closing of a cover or an impact on a cooker body and to make the batteries avoid heat generation even at breakages of connective parts of them in a rice cooker having a backup function for a commercial power source at a power source plug being off from an outlet.  <P>SOLUTION: A microcomputer 1 controls action of the cooker. Driving voltage is supplied to the microcomputer 1 through a power source circuit from the commercial power source. The power is supplied to the microcomputer 1 through a plurality of backup circuits 26, 27 and 28 at the absence of the commercial power source. The backup circuits 26, 27 and 28 consist of the batteries 4, 7 and 10 for supplying backup power to the microcomputer 1 and electronic parts including reverse-current protecting diodes 5, 8 and 11 and are wired in parallel on a board 13 equipped with the microcomputer 1, wherein distances between the batteries 4, 7 and 10 for supplying the backup power are disposed apart from one another beyond at least a diameter of the battery.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009250601-A (JP)
Title: Cross flow fan and air conditioner equipped with the same
Inventor: OKAZAWA HIROKI
IPC: F24F1/02
Filed: 2008-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cross flow fan capable of suppressing backflow of indoor air from a blow-out port to inside of an indoor unit, and to provide an air conditioner equipped with the cross flow fan.  <P>SOLUTION: In the cross flow fan 20 having a plurality of partition plates 21 in the axial direction, a clearance between each partition plate 21a, 21n located in both end parts and each second partition plates 21b, 21n-1 adjacent to each of the partition plates 21a, 21n is set narrower than a clearance between the other adjacent partition plates 21.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009257844-A (JP)
Title: Maldi mass spectrometry method using mixed fluid matrix
Inventor: TANIGUCHI KENICHI
IPC: G01N27/62
Filed: 2008-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a MALDI mass spectrometry method capable of preventing a suppression effect, detecting with a high sensitivity both peptide, and sugar chain or glycopeptide from a spot, and facilitating the structure analysis in a MS<SP>n</SP>measurement by selectively ioninzing a specific kind of molecule in the MS measurement.  <P>SOLUTION: The MALDI mass spectometry method includes: a step of preparing a mixed fluid droplet containing a sample containing peptide, and glycopeptide or sugar, an ionic fluid 3AQ/CHCA containing 3-aminoquinoline ion and α-cyano-4-hydroxycinnamic acid ion and an ionic fluid TMG/CA containing tetramethylguanidine ion and p-cumaric acid ion, an organic solvent and water; a step of obtaining a spot by removing the solvent from the mixed fluid droplet; and a step of obtaining sugar or sugar ion from the specific site of the spot and obtaining peptide ion from the site different from the specific site of the spot.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008265878-A (JP)
Title: Apparatus and method for combining number of portions of stick-shaped, rod-shaped or free-flowing product and for synchronized transfer of the portions to packaging apparatus
Inventor: HOLLMANN ANDREAS
IPC: B65B37/02
Filed: 2008-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for shortening a cycle for combining stick-shaped, rod-shaped or free-flowing products, weighing them and conveying them to a packaging apparatus.  <P>SOLUTION: A product bowl 24, which is provided with a locking system 28 and composed of a plurality of transfer chambers, is provided between a product chute 22 for pivotally distributing the products dropping from a weighing bowl 18 of a portion combination scale 12, and a hopper 32 for collecting a plurality of portions and transfer to a packaging apparatus. The weighed products are allocated and introduced into each of the transfer chamber, and stored under a shock-absorbed state.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008288576-A (JP)
Title: Semiconductor device
Inventor: NAKASHIBA YASUTAKA
IPC: H01L21/822
Filed: 2008-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that it becomes difficult to finely-tune a capacity value, since, if tuning sensitivity becomes high too much in a varactor, the capacity value may be changed greatly even if the capacity value is changed slightly.  <P>SOLUTION: This semiconductor device 1 is provided with MOS type transistors 10 and 70, and an MOS type varactor 20. The transistors 10 and 70 and the varactor 20 are formed in the same semiconductor substrate 30. Gate insulating films 15 and 75 of transistors 10 and 70 are the thinnest gate insulating films among gate insulating films of transistors formed in the semiconductor substrate 30. The gate insulating film 25 of the varactor 20 is thicker than the gate insulating films 15 and 75.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009259025-A (JP)
Title: Control device for vending machine
Inventor: OKADA MASAKAZU
IPC: G07F9/02
Filed: 2008-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To achieve further energy saving by stopping the power supply of a display means to set an energy saving mode when display of information is not necessary for a customer.  <P>SOLUTION: This control device for a vending machine includes an arithmetic control part 7a connected to a display means 1 for displaying money amount information in payment or the information of merchandise, a payment detection means 2 for detecting that money has been paid, a pre-depression detection means 3 for detecting the pre-depressed state of a selection button, and an energy saving means 4 for setting the display means 1 to an energy saving mode. When an unpaid state is detected by the payment detection means 2, and the pre-depressed state is not detected by the pre-depression detection means 3, the arithmetic control part 7a sets the display means 1 to an energy saving mode by stopping the power supply of the display means 1 by the energy saving means 4. Thus, further energy saving is achieved.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009261256-A (JP)
Title: Powdery food and method for producing the powdery food
Inventor: MATSUSHITA NAOHITO
IPC: A23L5/40
Filed: 2008-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide powdery food having bright color inherent in vegetable or fruit, and suppressed in strong flavor peculiar to the vegetable or the fruit, and to provide a method for producing the powdery food.  <P>SOLUTION: The powdery food contains saccharides, vegetable and/or fruit and comprises dried and powdered one, wherein the saccharides account for 90-99 mass% in terms of dry material, and the powder is almost uniformly colored. The method for producing the powdery food comprises mixing the paste of saccharides, vegetable and/of fruit together so as to have the saccharides at 90-99 mass% in terms of dry material, drying the mixture by heat, and pulverizing the dried mixture.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009267019-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: MIYAZAKI TOMIHITO
IPC: H01L29/872
Filed: 2008-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device having high pressure resistance by suppressing nitrogen leakage from a surface of a GaN substrate.  <P>SOLUTION: The semiconductor device method for manufacturing includes: a step of preparing a semiconductor layer containing gallium nitride; a surface processing step of processing the surface of the semiconductor layer by hydrogen gas; and an oxidation step of oxidizing the surface after the surface processing process.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009262739-A (JP)
Title: Speaker system
Inventor: KATSUTA TEPPEI
IPC: H04R1/00
Filed: 2008-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the magnetic leakage flux from a magnetic circuit with a relatively simple constitution, to reduce the magnetic flux leaking toward the direction substantially orthogonal to the acoustic radiation direction, and to reduce the magnetic leakage flux with a simple constitution in a speaker system having a plurality of speaker units.  <P>SOLUTION: A speaker system 1 includes at least a pair of speaker units, and a second cabinet 3 for supporting the speaker units. In the second cabinet 3, the speaker units are arranged so that back sides of the pair of speaker units are opposite to each other, and a plate-like shielding member 35 is arranged on a side face of the second cabinet 3 so as to hold the pair of speaker units.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009265898-A (JP)
Title: Method, program and unit for data management
Inventor: YATAKA KATSUSHI
IPC: G06F12/00
Filed: 2008-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To guarantee the capability of referring to the entire objects included in a set without the use of an exclusive lock, even when an object included in the set has been deleted.  <P>SOLUTION: In a method for managing data, the data corresponds to an entry including a reference to other data, and is managed on a set-by-set basis, which is an aggregate of data. A set corresponds to a connection list in which entries are connected correspondingly in the order the data are added. Each entry includes an insertion time sequence to the connection list and information whether the data was deleted from the set. In case the data is already deleted from the set, the entry is separated from the connection list at predetermined timing, and the data is referred to by the trace of the connection list. In case the insertion time sequence of a reference entry is later than the insertion time sequence of an entry being already referred to, the reference entry is decided to have been separated from the connection list.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008291352-A (JP)
Title: Film formation method and method for manufacturing light-emitting device
Inventor: IKEDA TOSHIO
IPC: C23C14/12
Filed: 2008-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film formation method in which a film which is uniform in film thickness and film quality is formed by improvement of utilization efficiency of a material.  <P>SOLUTION: A binder material layer including an evaporation material is formed over a main surface of an evaporation source substrate, a substrate on which a film is formed is placed so that the binder material layer and a main surface thereof face each other, and heat treatment is performed on a rear surface of the evaporation source substrate so that the evaporation material in the binder material layer is heated to be subjected to or the like, whereby a layer of the evaporation material is formed on the substrate on which a film is formed. When a low molecular material is used for the evaporation material and a high molecular material is used for the binder material, the viscosity can be easily adjusted, and thus, film formation is possible with higher throughput than conventional film formation.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009265364-A (JP)
Title: Liquid crystal display element and manufacturing method thereof
Inventor: OKAZAKI MASATO
IPC: G02F1/1345
Filed: 2008-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display element capable of preventing problems such as color unevenness due to the contraction of a molding resin without increasing man-hours, and of increasing the yields of products.  <P>SOLUTION: The liquid crystal display element 10 has: a pair of glass bases 1, 2 opposed to each other with a predetermined gap therebetween; a sealant 3 disposed on peripheral edges between the glass bases 1, 2 to join the bases together; and a liquid crystal layer 4 packed in a space surrounded by the glass bases 1, 2 and the sealant 3. A transparent electrode terminal 5 is provided at an end of the glass base 2 which protrudes outside of the sealant 3. A pin connector 6 for connecting the terminal 5 electrically to an external member is attached in place. The junction between the pin connector 6 and the transparent electrode terminal 5 is covered with a molding resin film 7, and a gap 8 is provided between the molding resin film 7 and an end face of the glass base 1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009269789-A (JP)
Title: System for generating hydrogen and method for producing hydrogen
Inventor: ITO OSAMU
IPC: H01M8/06
Filed: 2008-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system which can take out gaseous hydrogen safely and efficiently, and a method for producing hydrogen using the system.  <P>SOLUTION: The system for generating hydrogen 1 includes: a cartridge 2 which holds a hydrogen generating agent such as an active aluminum micro particle or the like in a container 3; and a reaction liquid feeding section 5 and a reaction liquid feeding means which feed a reaction liquid to the cartridge 2, wherein the reaction liquid feeding means is a means to make the hydrogen generating agent such as the active aluminum micro particle or the like react with the reaction liquid from the bottom part of the cartridge container 3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009273069-A (JP)
Title: Noise canceling device and noise canceling method
Inventor: KOBAYASHI KOJI
IPC: H04R3/00
Filed: 2008-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To prevent increase of noise in a band other than a band in which noise is to be reduced, when noise is reduced by generating signals collected by a microphone from a speaker unit.  <P>SOLUTION: A signal collected by a microphone 1 is supplied to an adder 4c of an adding part 4 through a microphone amplifier 8 and a bandpass filter 3. The output signal of the adding part 4 is supplied to a speaker unit 2 through an amplifier 5. Since sound waves having a phase reverse to that of the noise are radiated from the speaker unit 2, the sound waves of the speaker and the noise at the position of the microphone 1 are negated with each other. A signal extracted by a microphone 6 arranged in a null area of the speaker unit 2 is supplied to the adder 4c of the adding part 4 through a microphone amplifier 9 and a bandpass filter 7, and noise increased by noise canceling is canceled.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009275536-A (JP)
Title: Blade of windmill and windmill
Inventor: SUZUKI MASAHIKO
IPC: F03D3/06
Filed: 2008-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lightweight inexpensive blade of a windmill in a wind power generator which is safe and easily exchangeable without causing harm to others even if it is broken.  <P>SOLUTION: In the blade 1 of the windmill, a whole shape is formed of a foamed resin molded body 3, the surface is shrunk by a thermoplastic resin coating material 4, and the coating layer 5 is formed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009277426-A (JP)
Title: Fuel cell stack
Inventor: MORIMOTO TAKESHI
IPC: H01M8/10
Filed: 2008-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell stack in which coming-off stop of a connecting pin can be certainly secured with a simple and economical structure.  <P>SOLUTION: The casing 24 of a fuel cell stack 10 includes end plates 20a, 20b being a terminal plate, a plurality of side plates 60a-60d arranged at side part of a stack 14, angle members 62a-62d which connect the end parts mutually adjacent of the side plates 60a-60d, connecting pins 64a, 64b of round bar-shape with different length which connect the end plates 20a, 20b and the side plates 60a-60d, and coming-off stoppers 65 of bent-shape which are arranged at each corner of the end plates 20a, 20b and are opposed to the end face of two connecting pins 64a, 64b extending along the mutually adjacent sides.  <P>COPYRIGHT: (C)2010,JPO&INPIT