baber/WOPTO huggingface dataset:
Patent JP-2008295434-A (JP)
Title: Lawn mower
Inventor: FUKUMOTO TAKESHI
IPC: A01D34/64
Filed: 2007-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lawn mower in which the lower end portions of mast members extended in the vertical direction are attached to the rear portion of a travel machine frame having a lawn-mowing mechanism, and a lawn-collecting box for receiving the mowed lawns is liftably mounted on the upper end portions of the mast members via lifting links whose base ends are rotatably mounted on the upper end portions of the mast members with lift pins, and which can increase the height for lifting the lawn-collecting box, or decrease the lengths of the lifting links, and reduce a rear load of the travel machine frame.  <P>SOLUTION: The middle portions of the mast members 29 is bent to forward so that the upper end portions 29b of the mast members 29 are suitably placed in front only in a size E from the lower end portions 29a.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008305283-A (JP)
Title: Drive support apparatus and drive support method
Inventor: MIYAZAKI HIDETO
IPC: B60R11/04
Filed: 2007-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that it is not possible to carry out a drive support based on an object that is not registered to a database, and especially it is not possible to issue a warning about a mobile body in the periphery of one's own vehicle.  <P>SOLUTION: The direction of the line of sight of a driver who drives the own vehicle is detected, image information that indicates the image around the own vehicle is obtained, a mobile body that exists in the direction of the line of sight is detected based on the image information, the motion of the mobile body is detected, it is detected that the mobile body is present in the warning region which is set around the own vehicle based on the motion of the mobile body, and the control for warning is carried out.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008180363-A (JP)
Title: Disk brake for vehicle
Inventor: HATAGOSHI GENICHI
IPC: F16D65/22
Filed: 2007-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk brake for a vehicle, which is of a simple structure and whereby the entry of dirt into a cylinder hole is positively prevented and the roll back of a piston after releasing a braking force is not affected.  <P>SOLUTION: A dust seal 8 is fitted to the dust seal fitting groove 3e of the cylinder hole 3c formed in a caliper body 3, and brought into slidable contact with the outer peripheral surface 5a of the piston 5 to prevent the dirt from entering into the cylinder hole 3c. An annular base part 8b contained in the dust seal fitting groove 3e and having a gap E formed between the inner peripheral surface 8a thereof and the outer peripheral surface 5a of the piston 5 and a lip part 8d projecting from the annular base part 8b to the cylinder hole opening side and having the inner peripheral surface 8c brought into slidable contact with the outer peripheral surface 5a of the piston 5 are integrally formed of a resin material.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008311483-A (JP)
Title: Prober and method of controlling temperature of wafer chuck of prober
Inventor: MOTOYAMA TAKASHI
IPC: H01L21/66
Filed: 2007-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for reducing a time required for changing the temperature of a wafer chuck from high to low and improving the throughput of a prober.  <P>SOLUTION: A prober comprises a wafer chuck 11, a wafer chuck heating means, and a wafer chuck cooling means. The cooling means comprises a tank 31 for holding a cooling liquid, a cooler 45, a pump 41 and a valve 42 for transferring the cooling liquid in the tank to the cooler and returning it back to the tank, a pump 32 and a valve 86 for transferring the cooling liquid in the tank to the wafer chuck 11, a compressed dry air source 81 for transferring air to the cooler 45 to cool air and transferring the cooled air to the wafer chuck 11, and valves 82, 84, and 88. An air cooling path shares a portion of a wafer chuck cooling path and a cooling liquid cooling path.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008022697-A (JP)
Title: Frequency compensation scheme for switching regulator using external zero
Inventor: GALINSKI MARTIN F III
IPC: H02M3/155
Filed: 2007-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a regulator controller for stable operation of a switching regulator as monolithic IC.  <P>SOLUTION: A compensation circuit in a monolithic regulator controller 310 that is incorporated in a closed-loop feedback system of a switching regulator 300 is an amplifier 330 of a unity gain with a first resistor. It includes an amplifier that is equipped with a non-inverting input terminal for receiving the feedback voltage and an inverting input terminal coupled to a first terminal of the switching regulator. The compensation circuit further comprises a first capacitor and a third resistor, inserted in series between the output terminal and the input terminal of an error amplifier of the regulator controller. The first capacitor and the third resistor introduce a first zero to the closed loop feedback system. If a second capacitor is connected to the first terminal of the regulator controller, a second zero is brought about to the closed feedback system. The second capacitor is attached externally to a monolithic regulator controller IC.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009003702-A (JP)
Title: Read-instruction execution method for card face
Inventor: YOSHIDA KENJI
IPC: G06F3/042
Filed: 2007-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for reading a card face and a technology for executing an instruction corresponding to the read card face, allowing both sides of an information output device (a stage casing) having a touch panel and the other dot pattern reader to use a card, for providing the card rich in convenience and flexibility such that two kinds of information can be provided by a single card.  <P>SOLUTION: In this read-instruction execution method for the card face, dot patterns are respectively formed on the front face and the rear face of the card. In the dot pattern, an application ID for specifying an application associated to each face, a card face number for specifying the card face, and XY coordinates are patterned. In the read-instruction execution method for the card face, the different applications respectively associated to the front and rear faces of the card can be executed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009005285-A (JP)
Title: Imaging device and detection method of picture element saturation state thereof
Inventor: DAIMON TERUYUKI
IPC: H04N5/374
Filed: 2007-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging device which can prevent a halation phenomenon of a bright part and maintain tone gradation even when a high contrast object is photographed.  <P>SOLUTION: The imaging device has a means (a current mirror circuit) which has a common power source for resetting electric charges in a plurality of picture elements in common, and by monitoring a current flowing into the common power source from the plurality of picture elements during accumulation of charges and exposure to light, detects that one of the picture elements is saturated. In addition, when it is detected that one of the picture elements is saturated, exposure is stopped. Alternatively by stopping charge accumulating action, an image with an extremely few number of saturated picture elements is obtained.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009008468-A (JP)
Title: Image acquisition method, imaging device, and inspection device
Inventor: IIDA MASAMITSU
IPC: H04N5/349
Filed: 2007-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide not only an imaging method and an imaging device capable of acquiring a highly precise image by improving resolution without increasing a tact time for image acquisition, but also an inspection device.  <P>SOLUTION: This imaging device has a light dividing means for dividing an optical image of an object into two, an imaging means having two image sensors formed by arraying pixels linearly, an object moving means for moving the object relatively to the imaging means, and an image processing means for synthesizing and bonding acquired images transferred from the imaging means to thereby generate an integrated image. The imaging means has a constitution wherein each optical image received by the two image sensors is mutually shifted as much as a half pitch portion of the pixel to the array direction of the pixels.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009011406-A (JP)
Title: Duckboard for bathroom
Inventor: TAKAMI KUNINARI
IPC: A47K3/00
Filed: 2007-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a duckboard for a bathroom, which is excellent in a cushion property and a heat insulation property and demonstrates the effects of deodorization, sound insulation and absorption of harmful substances, etc.  <P>SOLUTION: By laying cork board 2 of carbonized cork on the upper surface of a duckboard body 1, safety is substantially superior than before even if a user erroneously falls down because of the cushion property of the cork board 2. Even if the cork board 2 is damaged, there is almost no risk of getting injured. Further, since the heat insulation property of the cork board 2 is extremely high, the touch is warm and utility costs are saved as well. Since the carbonized cork is excellent in a sound insulation effect, echoes of sound generated from making hot water flow or generated from a wash basin or a bathroom chair are substantially reduced. Further, the carbonized cork is excellent in a deodorization property, and bad smells filled inside the bathroom are reduced. Since the carbonized cork absorbs the harmful substances, an environment inside the bathroom is improved.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007318160-A (JP)
Title: Silicon wafer
Inventor: YOON SUNG-HO
IPC: C30B29/06
Filed: 2007-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silicon wafer in which slip generation in a high temperature process is perfectly controlled, and uniform and sufficient DZ and COP free region are formed as the active region of an element, and a BMD with high density is secured in a bulk region.  <P>SOLUTION: This silicon wafer has a front face, a rear face, a peripheral edge and a region between the front face and the rear face as a typical configuration. The silicon wafer has nitride concentration ranging from 1E12 atoms/cm<SP>3</SP>to 1E14 atoms/cm<SP>3</SP>. A region formed from the surface of the front face and the rear face to at least the depth of 8 μm is measured, after the wafer is grinded to a given depth. The number of LPDN (Light Point Defect Non-cleanable) about a defect having a size of 0.065 μm or more, is 20 pieces or less per wafer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009016500-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: OKADA SHIGENARI
IPC: H01L27/092
Filed: 2007-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To improve performance of a semiconductor device having a metal silicide layer formed in a salicide process.  <P>SOLUTION: After forming gate insulation films 7, gate electrodes 8a and 8b, and n+ type semiconductor regions 9b and p+ type semiconductor regions 10b for sources and drains are formed, a metal film and a barrier film are formed on a semiconductor substrate 1, and the metal film, the gate electrodes 8a and 8b, the n+ type semiconductor regions 9b and the p+ type semiconductor regions 10b are reacted with one another by executing a first heat treatment, whereby a metal silicide layer 41 formed of mono-silicide MSi of a metal element M constituting the metal film is formed. Thereafter, the barrier film and the unreacted metal film are removed, and thereafter the metal silicide layer 41 is stabilized by executing a second heat treatment. Hereafter, a treatment setting the temperature of the semiconductor substrate 1 higher than the heat treatment temperature of the second heat treatment is not executed. The heat treatment temperature of the second heat treatment is set lower than a temperature at which the lattice size of the disilicide MSi<SB>2</SB>of the metal element M coincides with that of the semiconductor substrate 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009014478-A (JP)
Title: Output data control device and output data control method
Inventor: KAMIYA HIROTOSHI
IPC: G01R31/28
Filed: 2007-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an output data control device or the like enabling a user to set easily selection of data acquired from a test system, and an output form of the selected data.  <P>SOLUTION: An accepting means 31 accepts a user's instruction on selection of data to be output in tester information acquired from an IC test system 1, and on the output form of the selected data. A data output means 32 selects a part of data acquired from the IC test system 1 according to the instruction accepted by the accepting means 31, and outputs the data in a prescribed output form. A file preservation means 33 preserves a user description script file group for specifying selection of the data to be output in the data acquired from the IC test system 1, and the output form of the selected data.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009015735-A (JP)
Title: Edge connection method for edge image, contour extraction method, contour extraction device, contour extraction program, and computer readable recording medium
Inventor: FUKUNISHI MUNENORI
IPC: G06T3/00
Filed: 2007-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To connect line segments unconnectable through conventional edge connection processing in a contour extraction technique.  <P>SOLUTION: A method of connecting mutually corresponding edges among a plurality of edges in an edge image comprising the plurality of edges comprises: a process of dividing a measurement area into a plurality of separate small areas with respective small area numbers given thereto, and giving an individual edge label to each edge; a process of extracting the separate small area with disconnected edges from a distribution of edges contained in the respective separate small areas; a process of estimating a pair of corresponding edges to be connected from the nearby edge labels in the separate small area with disconnected edges; and a process of connecting the estimated pair of corresponding edges. Thereby, corresponding disconnected edges can be appropriately connected.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009016767-A (JP)
Title: Nanomagnet, quantum device, and method for manufacturing same
Inventor: SO KAICHI
IPC: B82B1/00
Filed: 2007-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an individual control means for one quantum bit and a simultaneous control means for a plurality of quantum bits in a quantum device composed of semiconductor quantum dots.  <P>SOLUTION: This quantum device 10 includes a quantum dot 13, a nanocoil 16 provided near the quantum dot 13 and made of conductive materials, and a magnetic nanoparticle 14 arranged over the quantum dot 13 and made of soft magnetic material. When a pulse-shaped current (about 7μA) is applied to the nanocoil 16, the magnetic nanoparticle 14 arranged over the quantum dot 13 can apply a strong magnetic field (about 0. 5T) to the quantum 13. When a microwave (X band) of an ESP (Electron Spin Resonance) frequency is simultaneously applied, a quantum bit (electron spin) composed of the quantum dot 13 can be operated. When material having high magnetic permeability in a microwave area is used for the soft magnetic material, a higher ESP frequency can be used, and the operation time of the quantum bit can be shortened.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009020363-A (JP)
Title: Imaging device
Inventor: AZUMA MOTOO
IPC: H04N101/00
Filed: 2007-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging device, which can quickly respond to an imaging element in switching between an exposing state and a non-exposing state in spite of a further simple structure, and be reduced in size.  <P>SOLUTION: The single-lens reflex camera that is the imaging device comprises an imaging element 4; a finder optical system including a photographic lens 1 which generates a subject image by making a subject luminous flux incident on a light receiving surface 4a of the imaging element, a screen 5, a penta-prism 6 and an eye lens 7; an AF sensor part 13; a main rotary plate 2 having an opening part 2a for transmitting the subject luminous flux and a reflecting surface 2b for entering the subject luminous flux incident to the finder optical system; a sub-rotary plate 3 which can be set to a retreated position for transmitting the subject luminous flux and a position for reflecting the subject luminous flux to be incident on the AF sensor part; and a control part 11 controlling operations of the main rotary plate and the sub-rotary plate.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009020783-A (JP)
Title: Authentication system and authentication method using noncontact ic and personal digital assistant
Inventor: SASAKI SHINYA
IPC: G06F21/34
Filed: 2007-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an authentication method which can be used irrespective of a receiving status of an electric wave of a personal digital assistant and can perform authentication a plurality of times in a short time.  <P>SOLUTION: This authentication system comprises: an information terminal equipped with an online service server and a noncontact IC chip reader/writer; and a personal digital assistant which is equipped with an authentication server, a noncontact IC chip and an authentication client and generates authentication information. This system is provided with: a means wherein an information terminal performs need determination of a terminal user authentication and determines whether the authentication is needed or not, performs authentication of terminal user by executing a terminal user authentication means, generates when the determination is success, authentication information based on the information read from the noncontact IC chip, writes generated authentication information in the noncontact IC chip, and ends an authentication client; and a means wherein the information terminal transmits the authentication information to the online service server, while reading authentication information from the noncontact IC chip through the noncontact IC reader/writer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009025613-A (JP)
Title: Image forming apparatus
Inventor: MUKATAKA HISASHI
IPC: G03G15/08
Filed: 2007-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus designed so that the function of a refresh process is performed more effectively than a conventional one by forcibly discharging toner on a supply roller as well, in addition to toner on a developing roller.  <P>SOLUTION: If the peripheral lengths of the developing roller 25 and supply roller 26 are represented by R1 and R2 respectively, the linear velocity ratio of the developing roller 25 to a photoreceptor drum 1 is S1 and that of the supply roller 26 to the drum 1 is S2, and the circumferential printing length L of a toner discharge pattern T formed on the photoreceptor drum according to a printing rate during a refresh process satisfies L≥(R1/S1+R2/S2), a control section 90 performs the refresh process.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007281527-A (JP)
Title: Semiconductor laser and method for manufacturing same
Inventor: ISHIKAWA MASAYUKI
IPC: H01L21/302
Filed: 2007-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor laser being a semiconductor device having advantages such as elimination of complex process, high yield rate, mass productivity required for cost reduction, excellent initial characteristics and reliability.  <P>SOLUTION: A nitride semiconductor layer including a plurality of group III elements is formed on an uneven surface of a substrate so that at least one of composition ratios of the group III elements in the nitride semiconductor layer, band gap energy, refractive index, electrical conductivity and resistivity is changed in the layer in response to unevenness of the substrate. The controllability and yield rate are improved by utilizing a layer containing aluminum heated in a hydrogen atmosphere without being influenced by etching depth variations. Additionally, this method enables continuous etching and regrowth so that a low cost process is achieved.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009001257-A (JP)
Title: Conveying vehicle capable of weighing load
Inventor: FUTAMURA KOJI
IPC: B60P5/00
Filed: 2007-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To weigh a load loaded on a conveying vehicle by a device installed on the conveying vehicle.  <P>SOLUTION: The conveying vehicle has a wheel suspension device with air springs and/or a wheel suspension device with leaf springs. Load cells are arranged between an wheel axle of the wheel suspension device and a vehicle body frame. The conveying vehicle is equipped with the device which can combine sensed values of all the load cells, and can calculate the weight of the load by subtracting the combined sensed values of the load cells in a non-loaded state from the combined sensed values of the load cells in a loaded state. The weight of the load loaded on the conveying vehicle such as a truck, a tanker, a bus, a semi-trailer car, a dumper truck or the like can be weighed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009014192-A (JP)
Title: Connection terminal with drain valve for hose to be fitted on tap of agricultural disinfection tank
Inventor: KIN KO
IPC: F16L35/00
Filed: 2007-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To simplify draining work, although the draining work for a hose is not conventionally finished without traveling the length of the long hose back and forth three times.  <P>SOLUTION: A central portion of a conventional connection terminal is made longer to form a space. A draining function is formed therein to reduce labor.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008106231-A (JP)
Title: Adhesive sheet for electronic equipment
Inventor: KONISHI YUKITSUNA
IPC: C09J7/00
Filed: 2007-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive sheet for electronic equipment excellent in thermal conductivity and adhesion.  <P>SOLUTION: The adhesive sheet for electronic equipment has at least an adhesive layer and a peelable protective film layer and the adhesive layer comprises (A) an epoxy resin, (B) a curing agent, (C) a thermoplastic resin and (D) a thermally conductive filler wherein the thermally conductive filler (D) consists of (d1) an inorganic powder having an average particle diameter of 1-10 μm selected from the group consisting of aluminum nitride, silicon nitride and boron nitride and (d2) a spherical alumina powder having an average particle diameter of 0.01-1 μm and the content ratio by weight of d1 to d2 is 95:5-50:50.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009036254-A (JP)
Title: Assembling method of fluid bearing device
Inventor: BITO YOSHIHIKO
IPC: F16C17/02
Filed: 2007-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an assembling method of a fluid bearing device capable of accurately and inexpensively controlling the stroke amount of a shaft member.  <P>SOLUTION: An axial direction clearance L between a seal portion 9 and a shoulder surface 2c of a shaft member 2 which becomes the stroke amount of the shaft member 2 is set by moving the seal portion 9 to a housing 7, not by setting a sleeve portion 8 as a basis.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009011776-A (JP)
Title: Training apparatus
Inventor: HIRANO YUKIO
IPC: A63B22/10
Filed: 2007-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a training apparatus for training muscles by efficiently applying load to the muscles.  <P>SOLUTION: This training apparatus includes a casing 8, a shaft 11 fixed to the ends of the casing 8, a grip part 12 for rotating the shaft 11, disks 14 and 16 disposed on the shaft 11, and load adjusting parts 22 and 28 applying a prescribed load to the disks 14 and 16.  <P>COPYRIGHT: (C)2009,JPO&INPIT