baber/WOPTO huggingface dataset:
Patent JP-2008216915-A (JP)
Title: Camera
Inventor: SAITO KATSUMI
IPC: H04N101/00
Filed: 2007-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To improve operability of zooming independently of a layout.  <P>SOLUTION: In a camera having a zoom lens 24 to be pushed/pulled in the right and left direction by a forefinger of a hand holding a camera body 12 in the vicinity of one end of an upper surface of the camera body 12, a zooming speed when the zoom lever 24 is operated in a pulling direction is made faster than a zoom speed when the zoom lever 24 is operated in a pushing direction.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008148684-A (JP)
Title: Ground-contact unit for brush cutter, and the brush cutter
Inventor: KITAMURA SEIJI
IPC: A01D34/73
Filed: 2007-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To carry out a predetermined edge cutting by bringing a brush cutter to contact to the ground to be easily used, when cutting weeds close to an obstacle, such as a concrete wall or a tree, without a rotary blade, such as a chip saw contacting the obstacle.  <P>SOLUTION: A grounding body A of the brush cutter is attached to the lower face of the rotary blade 1 of the brush cutter, rotates together with the rotary blade 1 and is brought to slidingly contact to the ground surface E. The grounding body A has a rope cutter 7. A rotation locus of the rope cutter 7 is brought to be larger than that of the rotary blade 1 so that the tip of the rope cutter passes through the outside of the rotary blade 1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008227722-A (JP)
Title: Radio communication management unit, radio communication unit, radio network system, and carrier sense multiple access method
Inventor: MAEDA TADAHIKO
IPC: H04L12/28
Filed: 2007-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To increase frame transmission efficiency while achieving collision avoidance in frame transmission, when there are a small number of radio communication units belonging to a radio communication network system.  <P>SOLUTION: The radio communication network system includes a radio communication management unit and radio communication units. The radio communication management unit obtains the number of radio communication units belonging to the system concerned. Each radio communication unit operates by selecting an operation mode corresponding to the number of units obtained by the radio communication management unit, among a plurality of selectable operation modes. A method for avoiding a collision and a method for controlling hidden terminals are specified in the operation mode, which can be switched.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008224328-A (JP)
Title: Position calculation system, position calculator, and position calculation method
Inventor: SEKO YASUJI
IPC: G01B11/00
Filed: 2007-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a position calculation system, a position calculator, and a position calculation method, for calculating the center position of a ring image even if the size of the ring image of light is insufficient, in the ring image formed by light from light sources owing to spherical aberration of a lens.  <P>SOLUTION: This position calculation system is equipped with the light sources 1 to 4, the lens 12 for forming the ring image 11 of light by light from the light sources owing to spherical aberration, an image sensor 13 for taking an image of the ring image, and a calculator 14 for performing connected component analysis with respect to the image taken by an imaging element to set a calculating object domain and calculating light source positions by using the center position of the ring image calculated based on luminance distribution in the object domain. The center position of the ring image can be calculated based on edge points of the ring image extracted by binarizing luminance values as to the luminance distribution in the object domain, for example.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007147656-A (JP)
Title: Method and apparatus for delivery of submicroliter volumes onto a substrate
Inventor: YAO XIAN-WEI
IPC: B01J4/00
Filed: 2007-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a supply system for accurately supplying a liquid of small volume.  <P>SOLUTION: A slotted pin tool, a delivery system containing the pin tool, a substrate for use in the system and methods using the pin tool and system are provided. The slotted pin tool contains a plurality of pins having slotted ends designed to fit around each loci of material deposited on a surface, such as a microarray, without contacting any of the deposited material. Sample is delivered by contacting the pin tool with the surface; the amount delivered is proportional to the velocity of the pin tool as it contacts the surface or the velocity of the liquid when movement of the pin is halted.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008228004-A (JP)
Title: Network device, control method of network device, and network device control program
Inventor: MOMOZONO YUKINOBU
IPC: G06F21/62
Filed: 2007-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a network device capable of ensuring security even in a case where the network device is shared by a plurality of users.  <P>SOLUTION: A network device includes: a generation means for generating a certificate (certificate management section 126); a signing means for performing signing in accordance with a predetermined private key (certificate management section 126); a storage means for storing the certificate signed by the signing means (certificate storage section 121); a write means for writing at least a public key corresponding to the predetermined private key on a storage medium removable from the present device (write control section 128); and a transmission means for transmitting the signed certificate stored in the storage means to another network device in a case where the present device is accessed from the other network device via a network (communication section 104).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008233250-A (JP)
Title: Ligature for woodwind instruments
Inventor: ONOZAWA JUNICHI
IPC: G10D9/02
Filed: 2007-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To quickly replace a reed in a short time, while accurately specifying a position of the reed.  <P>SOLUTION: In a ligature for woodwind instruments, a ring section 15 has a tapered cylindrical shape which is separated in a part. A ring fixing section is provided for fixing the ring section 15 on a specified position of a mouthpiece 12 by fastening the ring section to the separated part. In order to fix the reed 14 to an attaching section of the ring section corresponding to an air hole 14 of the mouthpiece, a reed fixing section is constituted with: side face guiding sections 21 and 22 formed inside the ring section with a width with a little room for a reed width dimension so that the reed may be placed in a predetermined position by suppressing deviation to a width direction at minimum, when inserting the reed; a reed pressing member 23 which is arranged inside the ring section in order to press the reed to the mouthpiece by contacting a top face of the reed; and a stator 24 which is fixed by screwing to the ring section.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008231200-A (JP)
Title: A-type heavy oil composition
Inventor: ADACHI TAKAO
IPC: C10L1/04
Filed: 2007-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an A-type heavy oil composition with high fuel consumption-saving and combusibility withstanding to use of a recent high performance boiler, and not generating clogging of a filter by wax in winter.  <P>SOLUTION: The A-type heavy oil composition is characterized in that density at 15°C is 870 kg/m<SP>3</SP>-940 kg/m<SP>3</SP>, an initial distillation temperature of a distillation property is 180°C or lower, a 90 vol.% distillation out temperature is 330°C or lower, a 95 vol.% distillation out temperature is 345°C or lower, kinematic viscosity at 50°C is 2.8 mm<SP>2</SP>/s or lower, and a saturation quantity is 25-65 vol.%.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008232750-A (JP)
Title: Ultrasonic flowmeter
Inventor: MATSUO KAZUYA
IPC: G01F1/66
Filed: 2007-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic flowmeter which prevents erroneous flow rate measurement by providing a function of evading abnormal measurement caused by chattering or the like on the occasion of first wave detection of a received wave, and stabilizing the operation of a level comparator.  <P>SOLUTION: The ultrasonic flowmeter has ultrasonic oscillators 22 and 24, a zero-cross detection section 40 for detecting a zero-cross point of a received wave signal and outputting a received wave detection point signal, a comparator section 34 for comparing the received wave signal with a reference voltage signal and outputting a comparison result output signal, and a controller 28a for detecting the timing of reception of the ultrasonic wave on the basis of the received wave detection point signal and the comparison result output signal, measuring a propagation time of the ultrasonic signal, and measuring and accumulating the flow rate of a fluid to be measured on the basis of the propagation time. The controller 28a is equipped with a chattering detection means for outputting a chattering detection signal, and a flow rate of the measuring fluid measured when a chattering is detected is not accumulated, and a flow rate measured just before is accumulated.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008232253-A (JP)
Title: Carrying mechanism
Inventor: TSUZAWA YOSHIYUKI
IPC: F16H25/20
Filed: 2007-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carrying mechanism capable of carrying a carrying object while further surely absorbing an inclination in parallelism and flatness between a screw shaft and a slide rail.  <P>SOLUTION: A nut installing part 34 and a nut member 22 are superposed by respectively inserting a bolt 26 into a bolt hole 34A. The bolt hole 34A is formed as an elongate hole having a diameter larger than the bolt 26 and long in the direction orthogonal to the carrying direction X, and a play space R is constituted between the bolt 26 and the bolt hole 34A. A coil spring 28 is wound around the outer periphery of a screw body part 26A. The coil spring 28 is arranged between a screw head part 26B and the nut installing part 34, and energizes the nut installing part 34 toward the nut member 22. The nut installing part 34 can be relatively moved with the nut member 22 in a range of the play space R of the bolt hole 34A between the part and the nut member 22.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008229064-A (JP)
Title: Skin evaluation method and apparatus
Inventor: KAMEI HIROTAKE
IPC: G01N24/00
Filed: 2007-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To shorten the measurement time of parameters for evaluating a skin when evaluating a state of the skin using magnetic resonance phenomenon.  <P>SOLUTION: A magnetic resonance device including a magnetic circuit formed with a gradient static magnetic field, an excitation coil outputting RF pulse in the inclined direction, and a receiving coil for receiving a magnetic resonance signal, and outputting the RF pulse, is used. In the excitation coil, resonance frequencies of the RF pulse include resonance frequencies corresponding to the depth of the corium and the depth of the epidermis. This skin evaluation method executes ST1 for applying constant high-frequency pulse of inversion pulse sequence of τ (pulse interval) on a skin in a prescribed position, ST2 for receiving an echo signal, ST3 for executing Fourier transformation for transforming the echo signal of a time-series signal into a frequency region, ST4 for calculating a peak from a spectrum of a real part and obtaining Ip and In, and ST5 for calculating evaluation parameters P=Ip/In or 1/P=In/Ip.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007297376-A (JP)
Title: Method for protecting plant
Inventor: SAKAMOTO NORIHISA
IPC: A01N47/34
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for protecting a plant from damages by pests.  <P>SOLUTION: This method for protecting the plant from the damages by the pests is characterized by applying an effective amount of a (N'-ethyl)benzoyl urea compound represented by formula (I) [X, R<SP>1</SP>, R<SP>2</SP>, R<SP>3</SP>and (m) are each defined in the specification] or its salt to the root portion, seeds or rhizosphere of the plant.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008236651-A (JP)
Title: Location information providing system, rfid antenna apparatus, and mobile phone terminal
Inventor: ARAI EIICHI
IPC: H04W4/02
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To advertise a store and a company by an RFID tag, and to promote installation of the RFID tag.  <P>SOLUTION: An RFID antenna apparatus transmits additional information together with location information, and a mobile phone terminal displays the additional information together with the location information transmitted from the RFID antenna apparatus. The RFID antenna apparatus stores the location information together with the additional information, then the stored additional information can be rewritten in response to an operation from the outside. Otherwise, a plurality of pieces of additional information is stored, then any additional information which is previously indicated at a previously designated time period, a day of week, or a time zone can be transmitted together with the location information. Distance information between a designated location and a present location point is calculated based on distance between the RFID antenna apparatus near the designated location and the RFID antenna apparatus near the present location point, then the mobile phone terminal displays the distance by converting it to a vibration pattern of the own mobile phone terminal after receiving the distance information.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008237958-A (JP)
Title: Sewage treatment method and apparatus
Inventor: FURUYA YUJI
IPC: C02F3/34
Filed: 2007-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sewage treatment method and apparatus which enable efficient sewage treatment and prevention of sludge outflow.  <P>SOLUTION: In the sewage treatment apparatus comprising a biological reaction tank 1, a final settling basin 2, an activated sludge thickener 3, piping L4 which supplies treated liquid to the final settling basin 2, piping L5 which supplies the treated liquid to the activated sludge thickener 3, piping L2 which returns sludge from the final settling basin 2 to the biological reaction tank 1, and piping L3 which returns thickened activated sludge liquid from the activated sludge thickener 3 to the biological reaction tank 1, when the inflow amount of sewage is equal to or less than the design inflow amount, the whole of the sewage is supplied to the biological reaction tank 1 and the final settling basin 2 in this order to be treated, and when the inflow amount of the sewage exceeds the design inflow amount, the sewage is subjected to biological treatment in the biological reaction tank 1, and then the design inflow amount of the treated liquid is subjected to separation treatment in the final settling basin 2, and a part of the treated liquid exceeding the design inflow amount is supplied to the activated sludge thickener 3 through the second piping L5 to return the thickened activated sludge liquid to the biological reaction tank 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008241383-A (JP)
Title: Oil film dielectric breakdown evaluation device
Inventor: SUNAHARA KENJI
IPC: G01N21/67
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oil film dielectric breakdown evaluation device capable of measuring the oil film thickness, and evaluating the dielectric breakdown of the oil film in the same state of the physical property of oil as an actual bearing without confusing metal contact and discharge.  <P>SOLUTION: The oil film dielectric breakdown evaluation device includes a glass disk 1, a ball 4 brought into contact with it via the oil film, and a resistance measuring circuit for measuring the insulation resistance between the glass disk 1 and the ball 4. The glass disk is made of a transparent body, a film electrode 2 for transmitting visible light is provided on the contact surface side with the ball, voltage or flowing current between the film electrode 2 and the ball 4 is measured, and the state of the oil film is photographed by a high speed camera 15.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008238540-A (JP)
Title: Ink-jet recorder and image processing method
Inventor: SHIMAKAWA SEIJI
IPC: G06T1/00
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a bleeding at the boundary with a color image and record a high grade black image containing a tinge of color and sharpness in an ink-jet recorder.  <P>SOLUTION: In the black image, a CI adjoining Bk edge area (D1008) adjacent to a color area and a White adjoining Bk edge area (D1009) adjacent to the area of the white background of a recording medium are specified, and those width are defined for every area. Then, the quantum (D1020 to D1022, D1026 to D1028) of color inks applied in piles for every edge area is differentiated. Concretely, for the CI adjoining Bk edge area the quantum of the applied color ink is made much mainly in order to prevent the bleeding, on the other hand, for the White adjoining Bk edge area the quantum of the applied color ink is made less mainly in order to obtain the sharpness of the black image.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008239216-A (JP)
Title: Vessel with gas indicator
Inventor: OKAMOTO HIDESHI
IPC: B65D79/02
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vessel with a gas indicator which can easily determine, by a simple configuration, the presence or absence of defects such as pin holes, poor sealing, or the like for a plastic vessel.  <P>SOLUTION: The vessel 1 provided with a gas indicator under this invention comprises a storage section 3 demarcated by a fusion-bonded portion 2. Two strips of multi-layer film that constitute the vessel 1 respectively comprise a seal layer, for the innermost layer, that is made of a resin allowing carbon dioxide gas to permeate therethrough, and a gas barrier layer preventive of the permeation of carbon dioxide gas being laid at an outer layer side of the seal layer, while in a strip of the multi-layer film, a gas indicator 5 is provided between the seal layer and the gas barrier layer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008239334-A (JP)
Title: Sheet loading device and image formation device
Inventor: YAMAGUCHI MASATOMO
IPC: B65H31/26
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To restrain floating of a sheet and improve a loading property by loading the sheet by reducing curls.  <P>SOLUTION: This sheet loading device 31 is furnished with; a tray 13 on which the sheet discharged from a sheet discharging roller pair 16 is loaded and; a pressurizing member 17 to pressurize the sheet on the tray 13. The tray 13 is furnished with a sheet loading surface 13a to curve by directing an intermediate part upward against the sheet discharging direction. The pressurizing member 17 is devised to pressurize a part on the downstream side in the sheet discharging direction of a contact part 13s of a tangent lie L making contact with the sheet loading surface 13a through the sheet discharging roller pair 16.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008248900-A (JP)
Title: Differential device with differential limiting mechanism
Inventor: TEZUKA TOMOHIKO
IPC: F16H57/02
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide the differential device with differential limiting mechanism, the driving force transmission path running from an actuator to a friction clutch of which is reduced in weight and the structure of which is simplified.  <P>SOLUTION: A hollow axis 48 to transmit an engagement force generated by an actuator A to the friction clutch 52 to restrict the differential motion of the differential mechanism D comprises: an axial portion 48a extending from the actuator A into a differential case 28; a plurality of diametrically enlarged portions 48b circumferentially branched with an interval from an end portion of the axial portion 48a within the differential case 28 and expanding in diameter along an inner surface of the differential case 28 and a plurality of compression portions 48c respectively extending from the enlarged portions 48b respectively and leading to the friction clutch 52 via a side portion of a pinion 32 on a pinion shaft 32, which allows not only the weight of the hollow axis 48 to be reduced more than the case where the enlarged portions 48b are annularly formed, but also further reduction in weight to be achieved with a concave portion 24e formed on the differential case 28 and directed towards the space formed between the adjacent enlarged portions 48b.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008251071-A (JP)
Title: Disk storage and servo defect detection method
Inventor: ASAKURA MAKOTO
IPC: G11B21/10
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk storage having a function of exactly detecting a defective part of a servo burst pattern recorded on a disk medium.  <P>SOLUTION: The disk storage has the disk medium 11 where servo data including the servo burst pattern has been recorded on each sector, wherein a CPU 19 calculates a reliability evaluation value of an evaluation objective sector on the basis of a ratio between a total sum of each servo burst value acquired from the sector objective for evaluation and a low-pass filtering arithmetic value thereof, and judges based on this reliability evaluation value whether the evaluation objective sector is the defect generating sector having the defect of the servo burst pattern.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008245799-A (JP)
Title: Game machine
Inventor: OTANI SHINYA
IPC: A63F5/04
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To diversify the performance by switching the performance positions while enabling the performance effectively utilizing the tops of reels without lowering the visual recognizability for the combination of figures stopped on a valid line.  <P>SOLUTION: A valid line setting part 104 sets the mode on the valid line being switched and a subcontrol board 60 controls the performance processing with a performance device positioned according to an invalid line to match the setting of the valid line by the valid line setting part 104.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008249203-A (JP)
Title: Refrigerating cycle apparatus
Inventor: KURIHARA HIROYUKI
IPC: F25B49/02
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerating cycle apparatus, early determining that an expansion valve is locked at an opening fully opened.  <P>SOLUTION: This refrigerating cycle apparatus R is constructed by a refrigerating circuit R including a compressor 26, an evaporator 27, the expansion valve 44 and an evaporator 15. The apparatus includes a control device C for controlling the valve opening of the expansion valve 44 based on the degree of superheat of a refrigerant in the evaporator 15, wherein the control device C is configured to perform predetermined warning operation on determining locking of the expansion valve 44 when the degree of superheat is lower than a predetermined value and such a state continues for a fixed time, with the valve opening of the expansion valve 44 controlled to a totally closed state or the minimum opening.  <P>COPYRIGHT: (C)2009,JPO&INPIT