baber/WOPTO huggingface dataset:
Patent JP-2008091014-A (JP)
Title: Compact apparatus for reading from and/or writing to holographic storage medium
Inventor: KNITTEL JOACHIM
IPC: G11B7/135
Filed: 2007-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact apparatus for RECORDING and/or writing to holographic recording medium and a filter 17 for use in such an apparatus.  <P>SOLUTION: A polarizing filter 17 for a light beam has a substrate with an outer zone 17a and an inner zone 17b and in which the outer zone 17a and the inner zone 17b have different optical properties for a first direction of polarization and a second direction of polarization and a wave plate 17c attached to the substrate for influencing the polarization of the light bean, wherein a part of the wave plate 17c corresponding to either the outer zone 17a or the inner zone 17b is switchable.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008093436-A (JP)
Title: Medical device package provided with self-puncturable port
Inventor: STOPEK JOSHUA
IPC: A61B17/00
Filed: 2007-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a package composed to receive a medical device, having a self-puncturable port that is safe, eliminating a risk of exposing a medical specialist to possibility of being pierced by a needle, and minimizing possibility of contaminating the medical device, while enabling medicine to pass between the outside of the package and the medical device housed in the package.  <P>SOLUTION: The medical device package comprises the container having a zone set in such constitution and size as to receive the medical device, and a self-puncturable port 20 provided with an integrated puncturing structure. The self-puncturable port 20 enables passage of at least one kind of medicine between the outside of the container and the zone of the container for receiving the medical device.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009093832-A (JP)
Title: Illuminating device
Inventor: IKEGAMI TOSHIRO
IPC: F21V8/00
Filed: 2007-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an illuminating device capable of forming a wide emission face and improving luminance of the emission face, in one using a semiconductor light source.  <P>SOLUTION: The illuminating device 1 using the semiconductor light source 14 is provided with a vessel body 9 having an inner hollow 10 formed of a material at least partly with translucency structured as a diffraction grating diffracting light, and a light source part 13 irradiating emission light from the semiconductor light source 14 from outside toward inside of the vessel body 9.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009094649-A (JP)
Title: Digital radio
Inventor: IWAKI YOSHIYUKI
IPC: H04L27/36
Filed: 2007-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To keep a level of transmission power normally within a regular range even if the kind of a signal format is switched during transmission.  <P>SOLUTION: In a feedback level control unit 20 of a Cartesian negative feedback linearizer, control values Ca, Cb, and Cc corresponding to respective signal formats Fa, Fb, and Fc are stored in a control value storage part 22, the control value corresponding to the signal format transmitted by a transmission slot when a transmission slot period starts is read from the control value storage part 22 and given to a variable ATT 14. Also, every time the transmission slot is completed, the control value stored in the control value storage part 22 is updated to a latest control value generated by a control value generation part 25 immediately before the transmission slot is completed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009092491-A (JP)
Title: Apparatus for measuring state quantity of rotation supporting device
Inventor: TANAKA ICHIU
IPC: F16C41/00
Filed: 2007-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a structure for accurately measuring external force acting between two members 3a and 4a by keeping preload on rolling bearings 5 and 5 from changing irrespective of temperature change, the rolling bearings 5 and 5 provided between a bearing member 3a made of a ferrous alloy and a hub 4a made of an aluminum alloy.  <P>SOLUTION: A first outer ring spacer 29 made of a ferrous alloy and a second outer ring spacer 30 made of an aluminum alloy are provided between outer rings 7a and 7b of the two rolling bearings 5 and 5. A space between the two outer rings 7a and 7b is determined based on the sum of axial lengths of the two ring spacers 29 and 30. In a temperature rise, an extent is reduced to which the space between the two outer rings 7a and 7b expands, making it possible to balance an increment in the preload attendant on the expansion of the space with a decrement in the preload attendant on the expansion of their radial size.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009070788-A (JP)
Title: Fuel supply control method and fuel cell device utilizing the method
Inventor: CHIN CHOEI
IPC: H01M8/04
Filed: 2007-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel supply control method, and a fuel cell device utilizing the method.  <P>SOLUTION: A fuel cell operation is more stabilized by combining a fuel cell control method of a non-fuel concentration sensor and a fuel concentration sensor. In one embodiment, by utilizing the fuel cell control method of the non-fuel concentration sensor, an optimum fuel concentration range is decided. Afterwards, by utilizing the fuel concentration sensor, the fuel cell operation is controlled so as to be carried out within the concentration range, thus forming a first protection line of the main mechanism and control of the fuel cell operation. In addition, a specific fuel concentration range is decided, and by utilizing the fuel concentration sensor, the state of the fuel concentration is controlled not to exceed the specific fuel concentration range to form a second protection line of the fuel concentration control.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008133440-A (JP)
Title: Lubricating oil composition
Inventor: NAGATOMI ETSUSHI
IPC: C10N10/04
Filed: 2007-10-12
Abstract: <P>PROBLEM TO BE SOLVED: To dissolve the problem wherein the conditions in use for lubricating oils have become more severe as transmissions have become more compact and are run under a high speed condition speeds and a high load.  <P>SOLUTION: A lubricating oil composition comprises a mineral oil and/or a synthetic base oil, a metal dithiophosphate, which is regarded heretofore as having low extreme-pressure characteristics, and a poly(meth)acrylate containing a polar hydroxyl group in a base oil. The lubricating oil composition further comprises a dihydrocarbyl carbamate acid derivative. With this lubricating oil composition, the anti-seizing characteristics are good and the extreme-pressure characteristics are the same as or better than with sulphur/phosphorus type extreme-pressure agents. Also, the fatigue characteristics are low, oxidation stability is high and long life can be achieved.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009097908-A (JP)
Title: Pressure type tracer feeder
Inventor: HISASUE NOBUYUKI
IPC: G01P13/00
Filed: 2007-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure type tracer feeder capable of keeping reproducibility in a hydraulic model experiment, and feeding a tracer to a measuring point easily without restriction of an installation place, even when a water head pressure (water pressure) is applied onto the measuring point for feeding the tracer.  <P>SOLUTION: In this pressure type tracer feeder 100, a feeding pressure of the tracer fed from a tracer feeding nozzle 3 can be adjusted easily by a rotating knob 31 provided on a handle 30 and by a feeding lever 32. Resultantly, even when the water head pressure (water pressure) is applied onto the measuring point in feeding the tracer in the hydraulic model experiment, the tracer feeder is not required to be installed on a high position, and the tracer can be fed to the measuring point with a feeding pressure corresponding to the water head pressure at the measuring point without disturbing water flow on a flow field of each point.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009106308-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2007-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the capacity for programs in a put-out control board for controlling the game machine.  <P>SOLUTION: When an in/out command for the access to the IO from a CPU 211 is output in the put-out control board in the Pachinko machine 1, an area section determining part 120 changes the destination of access either to the IO or to a RAM 216 according to the address value, and activates either IO identification signals or chip selector signals MCS0 according to the result of determination. With this structure, access to the RAM 216 is possible by using the in/out command. Since the in/out command is a command system smaller by one byte than a loading/storing command for the access to the memory, the capacity for programs can be reduced accordingly.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009099361-A (JP)
Title: Plasma processing device and plasma processing method
Inventor: TANAKA YASUHIRO
IPC: B01J19/08
Filed: 2007-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma processing device that responds to the change of disturbance, which prevents inflow of outside air and maintaining a gas atmosphere in a plasma processing section and reduces a consumed volume of process gas by preventing outflow of the gas supplied from the device in an atmospheric plasma processing method.  <P>SOLUTION: The plasma processing device includes: the plasma processing section for processing a processed object; a housing for storing the plasma processing section and the processed object; a carrying-in passage for carrying the processed object into the housing; a carrying-out passage for carrying out the processed object to outside the housing; a first gas curtain mechanism and a first exhaust mechanism arranged on the carrying-in passage; a second gas curtain mechanism and a second exhaust mechanism arranged on the carrying-out passage; and a control section controlling each of a supplied volume of processing gas, gas flow rates of the first and second gas curtain mechanisms, and exhaust rates of the first and second exhaust mechanisms. The control section controls respective gas flow rates to become different values during a plasma generation period and a plasma non-generation period so that the processed object is processed under an atmosphere of designated gas density.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009100215-A (JP)
Title: Imaging apparatus and imaging method
Inventor: TAKEDA HIDEFUMI
IPC: H04N5/91
Filed: 2007-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To certainly prevent a user's forgetting to snap an image without performing a complicated operation.  <P>SOLUTION: An imaging apparatus has: an information acquisition means for acquiring an event name and time information from input camera image data; and an event management information generation means for generating a menu screen and event management information based on the event name and time information acquired by the information acquisition means. It is possible to reduce the complicated operation accompanied by a menu production, and also to enhance a search character upon playback.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009098416-A (JP)
Title: Shape memory alloy actuator and electronic equipment furnished with the same
Inventor: NOBE TETSUYA
IPC: G02B7/04
Filed: 2007-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the variation in the positional accuracy with respect to the target position of control in a shape memory alloy actuator and an electronic equipment furnished with the shape memory alloy actuator.  <P>SOLUTION: The shape memory alloy actuator comprises: a resistance detection part 14 which detects the electric resistance of an SMA wire 5; a resistance command value generation part 12 which generates first resistance command value data for a scan drive and second resistance command value data for a target position drive; a current supply control part 13 which varies the electric current to the SMA wire 5; and a target position arriving detection part 15 which derives a target candidate resistance command value corresponding to the target position of control in the scan drive, wherein the resistance command value generation part 12, when generating the second resistance command value data, generates the target resistance command value by adding a correction value to the target candidate resistance command value and varies at least either the correction value or a cooling time according to the target candidate resistance command value.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009097433-A (JP)
Title: Valve opening characteristic-variable valve gear
Inventor: MURASE HIROYUKI
IPC: F01P1/02
Filed: 2007-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To restrain lowering of efficiency due to a temperature rise of an actuator without any increase in manufacturing cost.  <P>SOLUTION: In the actuator 14 disposed on a base plate 13 provided to cover the upside of a valve chamber 10, a recessed part 111 is provided on the opposite side to a fitting surface of the base plate in a housing so that a gap through which cooling air is circulated is demarcated between the fitting surface 13a of the base plate and the housing 47. Especially the housing and the base plate are respectively provided with openings 89, 101 for connecting a gear link 21 and a link driving gear 53, and O-rings 105 are provided to surround the openings.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009099098-A (JP)
Title: Computer graphics drawing device and drawing method
Inventor: TAKEMOTO TAKU
IPC: G06T15/04
Filed: 2007-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel technique relevant to caching of a texture image in regard to a computer graphics drawing device.  <P>SOLUTION: The drawing device generates one screen image by using a plurality of texture images of different mipmap levels. Normalized texture coordinates of a reference object texture image, and texel coordinates of a texel composing the texture image is generated from the normalized texture coordinates of the texture image in accordance with the mipmap level of the texture image. In a reference object image block of the texture image, when generating an index value indicating a cache line corresponding to the image block by using texel coordinates of a texel composing the image block, the index value is generated such that index values of image blocks in the same position become different values in regard to two texture images with adjacent mipmap levels.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008101318-A (JP)
Title: Apparatus for sorting or selection of fiber sliver comprising textile fibers, especially for combining, having supply device
Inventor: BOSSMAN JOHANNES
IPC: D01G19/08
Filed: 2007-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple apparatus for considerably increasing the production amount per hour.  <P>SOLUTION: The apparatus for the sorting or selection of a fiber sliver comprising textile fibers, especially for combing has a supply device for supplying a prescribed number of the fiber slivers ejected from different feeder positions to a feed roller of at least one drafting system unit for ejecting a fiber lap, and a combing device arranged on the downstream side of the drafting system. The combing device is a rotor combing machine for the purpose of considerable increase of the production amount (productivity) per hour by a simple style in installation, and the fiber lap is arranged so as to be directly supplied to the rotor combing machine.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008102527-A (JP)
Title: Heat spreader for display device
Inventor: CLOVESKO TIMOTHY
IPC: H01J17/28
Filed: 2007-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat spreader which reduces the temperature difference arising in using a display device.  <P>SOLUTION: The heat spreaders 10 for the display device, such as a plasma display panel, a light emitting diode, or a liquid crystal display includes at least one sheet composed of compression particles of release graphite having a surface area greater than the surface area in a back portion of the display device which is a localized region of a higher temperature.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009103585-A (JP)
Title: Signal processing method and signal processor
Inventor: RONTE SUNAO
IPC: H03H17/02
Filed: 2007-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To quickly and accurately remove the low-frequency component contained in the output signal from a sensor, and obtain a DC component that corresponds to the physical quantity loaded on the sensor.  <P>SOLUTION: A high frequency noise removing process is implemented to a signal obtained by an A/D conversion process for the output signal from the sensor, and a spectrum of the obtained processed signal Y is analyzed (S2, S3). If there is a noise component within a frequency range higher than a boundary frequency of a lower frequency band, the phase of the processed signal Y is shifted by 180°; amplitude error due to a shifting process is corrected, based on a temporal response coefficient α of the signal and is added to the input processed signal; and the noise component is removed (S4-S8). If there is noise component in the input processed signal, within a second frequency range lower than the boundary frequency, the phase of the processed signal is shifted by 180°, the processed signal is corrected by a filter, corresponding to the frequency characteristics of the amplitude error due to the shifting process and is added to the input processed signal; and the noise component is removed (S9-S15).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009101949-A (JP)
Title: Vehicle body structure
Inventor: OI YOSHIAKI
IPC: B62D25/20
Filed: 2007-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the rigidity of an intersection portion of a cross member and floor frames while suppressing increase in the weight of a vehicle body.  <P>SOLUTION: The vehicle body has the cross member 24 and the front and rear floor frames 26F, 26R. The floor frames 26F, 26R comprise beads protruded from a floor panel 25 and narrow and long in the vehicle body longitudinal direction, and are arranged in series on both front and rear sides sandwiching the cross member 24. Terminal parts 44F, 44R of the respective floor frames 26F, 26R are positioned in the vicinity of the cross member 24. The floor frames 26F, 26R and cross member 24 comprise right and left erected longitudinal walls and top plates closing between upper ends of the right and left longitudinal walls. In the respective terminal parts 44F, 44R and cross member 24, the longitudinal walls and the top plates are jointed to each other by jointing members 50F, 50R having a T-shape in plane view. The right and left longitudinal walls of the cross member 24 are connected to each other by two longitudinal ribs 61, 61 arranged in the longitudinal direction. The longitudinal ribs 61, 61 are arranged so as to approximately individually continue with respect to the right and left longitudinal walls of the floor frames 26F, 26R.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009103272-A (JP)
Title: Safety valve
Inventor: UCHIDA AKIHIKO
IPC: B67D1/07
Filed: 2007-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safety valve installable without wholly reducing constitution strength such as of a pressure vessel, having high responsiveness to abnormal pressure, and further easy to design/manufacture.  <P>SOLUTION: This safety valve is composed of a casing for communicating a primary side pressure introducing port and a secondary side exhaust pressure port via an inner through-hole and arranging a diametrically contracted step part in the inner through-hole, and a plug body fitted to and inserted into the inner through-hole of this casing so as to be capable of butting against the diametrically contracted step part from the pressure introducing port and closing the exhaust pressure port. This plug body escapes from the inner through-hole by inflecting so as not to be butted against the diametrically contracted step part when receiving pressure of a preset value or more via the pressure introducing port. Thus, when the pressure on the pressure introducing port is less than the preset value, while the plug body blocks up the exhaust pressure port, when the pressure becomes the preset value or more, the plug body is inflected and deformed so as not to be butted against the diametrically contracted step part by pressing action of the abnormal pressure, and escapes from the inner through-hole by getting over the diametrically contracted step part, so that the inner through-hole opens and releases the abnormal pressure from the exhaust pressure port. Further, the plug body is composed of an elastically deformable raw material, and a ventilating strainer may be arranged in the exhaust pressure port.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009104987-A (JP)
Title: Fuel cell
Inventor: GOTO SHUHEI
IPC: H01M8/02
Filed: 2007-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To effectively simplify an assembly process of a fuel cell, and enable a desired seal function to be ensured with economical and simple construction.  <P>SOLUTION: A plurality of rubber bridge parts 52a is formed on the surface 18a of a second metal separator 18 positioned in the vicinity of an oxidizer gas inlet communication hole 20a. A plurality of channel sections for passage 56a which communicate the oxidizer gas inlet communication hole 20a and the oxidizer gas flow path 26 is formed between the rubber bridge parts 52a. In the upper face part 54a of the top of the rubber bridge parts 52a, rigidity of the end edge section 58a of both sides adjacent to the channel sections for passage 56a is set higher than rigidity of the other section 60a. Specifically, the height h1 of the end edge section 58a is set larger than the height h2 of the other section 60a.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008115860-A (JP)
Title: Ion detecting device detecting ion current in combustion chamber of diesel engine
Inventor: VAN DYNE ED
IPC: F02M57/06
Filed: 2007-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and method to detect combustion conditions using ion signals for use in a feedback control of a reciprocation engine.  <P>SOLUTION: The ion signals are used as a feedback signal to control EGR and diesel injection timing. The device is an ignition system with a spark plug type of sensor. The ignition system is used to provide a cold start mechanism for diesel engines and start of combustion for spark ignition engines. The ignition is combined with ion detecting feedback that can control the engine.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009107880-A (JP)
Title: Joined body, adsorption member, adsorption device, and working apparatus
Inventor: ISHIKAWA KAZUHIRO
IPC: C04B37/00
Filed: 2007-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that, in the case a vacuum adsorption device where an adsorption member and a supporting member are joined via a bonding layer essentially consisting of glass is produced, when heat treatment for forming a glass layer is performed in an oxidizing atmosphere, the surfaces of silicon carbide crystal grains forming the supporting member is oxidized, so as to largely generate carbon dioxide, and, in the case a gap is formed at the inside on the side of the supporting member in the glass layer by the bubbles thereof, the joining strength between the bonding layer and the supporting member is made weak.  <P>SOLUTION: A joined body in which a first substrate composed of a porous composite body obtained by mutually connecting a plurality of silicon compound phases 3 via a silicon phase 4a is joined to a second substrate composed of a silicon compound sintered compact via a silicon phase is used as an adsorption member, and, using the adsorption member as an adsorption means, the supporting member is provided with a gas communication passage communicating to the adsorption part, so as to be the adsorption device.  <P>COPYRIGHT: (C)2009,JPO&INPIT