baber/WOPTO huggingface dataset:
Patent JP-2009274501-A (JP)
Title: Meal serving wagon with auxiliary electric-driven function
Inventor: ADACHI YOSHITAKA
IPC: B62B3/00
Filed: 2008-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a meal serving wagon with the auxiliary electric-driven function which executes the power assist for movement using a connection means for transmitting/blocking the driving force from a driving means to/from a driving wheel, in particular, realizes the safe travel by clarifying the state of connection to the connection means.  <P>SOLUTION: A CPU 42 of a control unit 41 performs the analysis by executing a control program stored in a ROM 43 based on the information of a clutch sensor 4C for monitoring whether a connection means constituted of a clutch 4, a clutch lever 4D, a connector member 4K and a clutch operation lever 4F is in a transmitted state or a blocked state, and determines whether the clutch 4 is in the transmitted state or the blocked state. The result is displayed on a clutch display LED 4B and a battery display LED 8B.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009281194-A (JP)
Title: Internal combustion engine with turbocharger
Inventor: UMEHARA TSUTOMU
IPC: F01M1/16
Filed: 2008-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an internal combustion engine with a turbocharger, recovering especially surplus energy from lubricating oil supplied to the turbocharger as electric energy.  <P>SOLUTION: In this internal combustion engine E, a hydraulic pump motor PM is provided downstream of the turbocharger 11 in a lubricating oil circulating direction, and a motor generator MG is connected to the hydraulic pump motor PM. The internal combustion engine E with the turbocharger is provided with a control unit 41 which determines whether or not there is possibility that lubricating oil is jetted from the center housing 23 of the turbocharger 11 and performs control to drive the motor generator MG in order to make the hydraulic pump motor PM function as a hydraulic pump when a determination result is an affirmative determination; meanwhile, performs control to make the motor generator MG generate electric power by making the hydraulic pump motor PM function as a hydraulic motor when the determination result is a negative determination.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009283602-A (JP)
Title: Nonvolatile semiconductor memory
Inventor: KAKU DAICHI
IPC: G11C17/14
Filed: 2008-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonvolatile semiconductor memory of a small size which incorporates an anti-fuse element, with high operation reliability.  <P>SOLUTION: The nonvolatile semiconductor memory comprises an irreversible memory element, of which a first voltage is applied to one end and data is written by the destruction of an insulating fil; a barrier transistor whose one end is connected to the other end side of the irreversible memory element; a memory cell array comprising a plurality of memory cells, each comprising a selective transistor of which one end is connected to the other end of the barrier transistor, while the other end is connected to a ground; a first power source terminal to which the first voltage is supplied, a detection circuit which outputs a first signal if it is found that the first voltage has exceeded the first value; a second power source terminal to which a second voltage is supplied; and a step-up circuit, which when the first signal is outputted from the detection circuit, steps up the second voltage to generate a third voltage which is outputted to the gate of the barrier transistor.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009286194-A (JP)
Title: Head locking device for bicycle
Inventor: KORIKI TOSHIHIRO
IPC: E05B71/00
Filed: 2008-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a head locking device for a bicycle capable of forcibly unlocking a head lock, and easily changing an operation inner wire.  <P>SOLUTION: In the head locking device for a bicycle, a lock gear of a constant torque rotation-supporting member fixed to a fork stem which is rotatably subjected to bearing by a head pipe is engaged with a lock bar arranged on the bearing side and reciprocated in relation to an operation unit of a rear wheel lock, and the fork stem is locked thereby. A recessed storage part is formed in a turning space of an interlocking lever formed at the other end of a rotation-interlocking body in a transmission lock mechanism housing for bearing the rotation-interlocking body having an output crank pin interlocked with the lock bar on one end, and a fitting screw hole corresponding to a fore end of the interlocking lever is opened in an inner bottom surface of the recessed storage part while communicating with a transmission wire fitting part integrally projected on a part below an outer bottom surface, and a hole for an operation bar is horizontally opened with an adequate space from the fitting screw hole.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009288429-A (JP)
Title: Hologram recording/reproducing apparatus
Inventor: KUSANAGI TAKU
IPC: G03H1/26
Filed: 2008-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To record information with a laser beam at optimal wavelength even if the optimal wavelength of the laser beam varies with the change of dimension.  <P>SOLUTION: A hologram information recording/reproducing apparatus records the information on a hologram medium 16 by making an information light interfere with a reference light, both light being emitted from the same light source 1, and reproduces the information by irradiating the hologram medium 16 with the reference light. In the hologram information recording/reproducing apparatus, the light source 1 can change an oscillating wavelength. The hologram information recording/reproducing apparatus includes a wavelength controlling circuit for determining the oscillating wavelength of the light source 1 when recording based on reproduction information from the hologram medium 16.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008202604-A (JP)
Title: Evaporative fuel handling device
Inventor: UCHINO MASASHI
IPC: F02M25/08
Filed: 2008-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To easily change the value of a ratio L/D between the length L of an adsorbing material layer and an effective cross sectional diameter D in the whole of a device without changing the design of the whole of a casing.  <P>SOLUTION: The casing 20 is provided with a charge port 21, a purge port 22, and an atmospheric air port 23, and the inside of the casing 20 is partitioned to a first filling chamber 24 and a second filling chamber 25, being communicated with each other through a connection path 26. An absorbing material cartridge 32 having a cross sectional area smaller than the inside cross section of the second charge chamber 25 is installed in an end of the second charge chamber 26 on a port 23 side thereof so as to form double-wall structure. The second filling chamber 25 including the inside of the cartridge 32 and the first filling chamber 24 are filled with activated carbon, while a non-filling space R is secured on the peripheral side of the cartridge 32.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009287292-A (JP)
Title: Screen for water channel and method of fixing screen for water channel
Inventor: SUZUKI YOSHIHISA
IPC: E02B5/08
Filed: 2008-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a screen from being resonated by closely fitting an opening section between the screen and a structure by a simple structure.  <P>SOLUTION: This screen 100 for a water channel installed at a water intake 155 includes an interval adjusting and fixing device 102 which is installed between a structure 150 and the end of a screen panel 101, the width thereof is changeable according to the width between the structure and the end of the screen panel, and which joins and fixes the structure 150 to the screen panel 101. The interval adjusting and fixing device 102 is attached at the positions of one or more screen bars 111 installed at the intermediate position a plurality of screen bars 111 installed in the height direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008265880-A (JP)
Title: Eggplant package
Inventor: KUMABE MASAHIRO
IPC: B65D5/62
Filed: 2008-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a package having fruit and vegetables packaged in a colored moisture-proof corrugated cardboard box, the inside of which is colored to emphasize contents such as the fruit and the vegetables, without using a surplus packaging material.  <P>SOLUTION: In the package, an egg plant is packaged in the moisture-proof corrugated cardboard box in which a moisture-proof coating layer mainly composed of a synthetic resin emulsion and a flat plate-like pigment with an aspect ratio of 5 or more is provided on the inner surface of the box. The moisture-proof coating layer on the inner surface of the corrugated cardboard box is a colored moisture-proof coating one which exhibits bruise blue or blue, and which contains a granular pigment with an aspect ratio of 1-3 and an average particle diameter of 5-15 μm, and a coloring pigment with a solid content ratio of 0.5-10 mass%.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009287719-A (JP)
Title: Hydraulic shock absorber
Inventor: FUJIOKA TOMOHIKO
IPC: F16F9/32
Filed: 2008-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic shock absorber which can restrain management man-hours from increasing and can reduce the possibility of incorrect attachment.  <P>SOLUTION: In the hydraulic shock absorber 11 which includes an outer cylinder 21 and an inner cylinder 27, it is configured so that a plurality of fitted portions 65, 66 capable of fitting with the inner cylinder 27 are provided on a rod guide 28 the outer peripheral portion of which fits in the outer cylinder 21 and through which a piston rod 15 is inserted into the inner peripheral portion and the fitted portion of selected one of the fitted portions 65, 66 fits with the inner cylinder 27.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009286616-A (JP)
Title: Sheet carrying device, forming die of driven roller and image recorder
Inventor: TERADA KOHEI
IPC: B41J13/076
Filed: 2008-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To easily integrally mold a driven roller without causing impression when paper is sandwiched by a driving roller and the driven roller.  <P>SOLUTION: One rotary support shaft 46 for supporting the resin-made two driven rollers 100 is supported so as to energize the driven rollers 100 to the driving roller 35 by an energizing force in an elastic support 73, and a cylindrical surface-shaped first roller surface 70 is formed at one end surface side in the driven rollers 100, and a frusto-conical second roller surface 71 having a small diameter part on the side near to the other end surface and being a large diameter part continuously formed on the first roller surface 70 side is formed, and a radius R1 of the first roller surface 70 is formed equal to a radius R2 of the large diameter part. Assuming a distance parallel to the axis in the driven rollers of the second roller surface 71 as L23, an angle θ1 (=tan<SP>-1</SP>[(R2-R3)/L23]) is set larger than a maximum deflection angle θ2 formed of a rotary support shaft and the axis of the driving roller, and in the respective driven rollers, the roller surface between the radius R1 and the radius R3 contacts with the driving roller.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009296129-A (JP)
Title: Communication terminal, call origination method, call origination program, and recording medium recorded with call origination program
Inventor: NISHIKAWA YOSHIKI
IPC: H04M11/00
Filed: 2008-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of situation where communication cannot be done after call origination because of communicating capability mismatch between a calling communication terminal and a called communication terminal.  <P>SOLUTION: The communication terminal 2A is connected to a network. The communication terminal 2A comprises a memory means for storing the communicating capability possessed by the own terminal 2A, an acquisition means for acquiring the telephone number and the communicating capability of other communication terminal 2B via the network, a display means for displaying the telephone number and/or the communicating capability of the other communication terminal 2B, a capability determination means for comparing the communicating capability of the other communication terminal 2B with the communicating capability of the own terminal 2A stored at the memory means and determining the communicating capability to be used for communication with the other communication terminal 2B, and a call origination means for specifying the determined communicating capability and originating a call to the telephone number of the other communication terminal 2B.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009294324-A (JP)
Title: Optical fiber module and optical device
Inventor: TAKAHASHI MASANORI
IPC: G02B6/00
Filed: 2008-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical fiber module which has high efficiency of generating a non-linear optical effect, and to provide an optical device.  <P>SOLUTION: The optical fiber module includes: an optical fiber having wavelength dispersion characteristic which changes in the longitudinal direction; and a holding means which holds the optical fiber while the length of the optical fiber is extended by applying stress which changes in the longitudinal direction to the optical fiber, and the wavelength dispersion characteristic is kept substantially fixed along the longitudinal direction. Preferably, the holding means includes a bobbin having a barrel part around which the optical fiber is wound and a fixing means which fixes the optical fiber on the bobbin.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009294009-A (JP)
Title: Navigation apparatus and attitude angle calculation method and attitude angle calculation program for navigation apparatus
Inventor: HIROKAWA RUI
IPC: G01S19/54
Filed: 2008-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To estimate the attitude angle of a mobile unit with high precision on the basis of a base line vector between GPS antennas, even when the mobile unit becomes deformed and the relative position between the GPS antennas changes.  <P>SOLUTION: An attack angle sensor 271, a dynamic pressure sensor 272, and a static pressure sensor 273 are installed in the body of the mobile unit. A change amount estimation section 230 acquires an attack angle α, dynamic pressure q, and atmospheric pressure p from the attack angle sensor 271, the dynamic pressure sensor 272, and the static pressure sensor 273, and calculates a change amount dB of the body on the basis of the attack angle α, dynamic pressure q, and atmospheric pressure p. A base line vector change amount estimation section 231 calculates a change amount db<SB>i</SB>between the GPS antennas on the basis of the change amount dB of the body. A base line vector correction section 232 corrects the known base line vector by adding the change amount db<SB>i</SB>. An attitude angle calculation section 220 estimates attitude angles (a roll angle ϕ, a pitch angle θ, and a yaw angle ψ) of the mobile unit on the basis of the base line vector obtained by the correction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009295749-A (JP)
Title: Semiconductor device and production process of same
Inventor: ONO SHOTARO
IPC: H01L21/336
Filed: 2008-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device having a superior reliability and a production process of the same.  <P>SOLUTION: The semiconductor device includes: a periodic array structure of second semiconductor layers 2 of a first conductivity type and third semiconductor layers 3 of a second conductivity type; a fourth semiconductor layer 4 of the second conductivity type disposed on the periodic array structure; a fifth semiconductor layer 5 of the first conductivity type selectively disposed on the surface layer of the fourth semiconductor layer 4; and a trench gate structure disposed in a trench 32 going through the fourth semiconductor layer 4 from the surface of the fifth semiconductor layer 5 to the periodic array structure, wherein the periodic array structure is formed in stripes, and the crystal orientation of the bottom face is substantially <100>, the crystal orientation of the side face is <110> in the periodic array structure, and the extending direction of the trench gate structure is tilted against the extending direction of the periodic array structure so that the crystal orientation of the side face of the trench gate structure becomes substantially <100>.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008282026-A (JP)
Title: Microlens sheet and display using the same
Inventor: EBINA KAZUYOSHI
IPC: F21Y101/00
Filed: 2008-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microlens sheet effective by being used for an image display screen for a rear projection type projection TV, and a light guide body for various display devices using illuminating light emitted from a built-in light source, where unit lens groups are arranged side by side at an accurate pitch of ≤200 μm, so that the display light emitting direction (range) by the lens portion can be controlled to have a wide viewing range.  <P>SOLUTION: The microlens sheet is designed so that the range of the emission angle of the light through each unit lens is ≥±30° with respect to a normal line to the principal plane of the microlens sheet, and also, the range of horizontal spherical aberration generated by each unit lens with respect to the lens diameter satisfies the following expression: 0%< horizontal spherical aberration/lens diameter ≤50%.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009104578-A (JP)
Title: Wireless connector
Inventor: HOLLANDER MILTON B
IPC: G06F3/00
Filed: 2008-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To allow a plurality of sensors to be connected without performing a plurality of kinds of wiring.  <P>SOLUTION: A connector includes circuitry for processing a signal and a transmitter for transmitting the processed signal. In another embodiment, the connector includes a sensor for providing a signal, circuitry for processing the signal, and a transmitter for transmitting the processed signal. A further embodiment includes a connector system having a first connector with circuitry for processing a signal and a transmitter for transmitting the processed signal, and a second connector having a receiver for receiving the transmitted signal. Yet another embodiment provides a system for test and measurement including a connector including circuitry for processing a signal and a transmitter for transmitting the processed signal, and an instrument including a receiver for receiving the transmitted signal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009291544-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2008-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine, wherein processing burdens of a main substrate are reduced.  <P>SOLUTION: When a probability variable jackpot combination is stop-displayed as indicated in (D), in a re-drawing performance execution period thereafter, the performance of introducing a musical piece to be used in the performance during a jackpot is executed as indicated in (F) as a special performance. In the display example of (F), a character image CHA corresponding to the performance A during the jackpot is displayed, and also the musical piece ("Mumu-chan rock") to be used in the performance A during the jackpot is partially broadcasted to introduce the musical piece.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009302812-A (JP)
Title: Image reader
Inventor: SHIMIZU YASUMITSU
IPC: H04N1/04
Filed: 2008-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reader which reduces the frequency of switching parameters required for one-path double-sided reading using a one-path double-sided simultaneous reading mechanism and minimizes overhead.  <P>SOLUTION: The image reader has the one-path double-sided simultaneous reading mechanism which reads document images printed on both front and back surfaces of a document by one feed, and a local memory which stores read image data. An image data processing means provided in the image reader simultaneously reads images on the both sides of a document using the one-path double-sided simultaneous reading mechanism, temporarily stores the read images into the local memory, and reads out the stored images to process or output the image. If each side is sequentially processed, the image data processing means reads a plurality of consecutive sheets and stores the acquired image data into the local memory. When reading out image data from the local memory to process or output the image, the image data processing means processes consecutive front surfaces or back surfaces as one frame.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009256559-A (JP)
Title: Optical film and method for producing it
Inventor: HAYASHIDA DAIZO
IPC: C08L45/00
Filed: 2008-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical film having excellent heat resistance and toughness while maintaining high transparency, and a method for producing it.  <P>SOLUTION: The method for producing the optical film includes an alkali treatment process for impregnating a norbornene-based resin film, which is formed of a norbornene-based resin obtained by (co)polymerizing a monomer containing at least one kind of compound having a specific structure, with a solution containing at least one kind of hydroxide selected from the group consisting of potassium hydroxide, sodium hydroxide, calcium hydroxide and magnesium hydroxide and at least one kind of alcohol among 3C-8C alcohols (A); and a heating process for heating the film.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009299978-A (JP)
Title: Refrigerator
Inventor: YOKOO HIROAKI
IPC: F25D27/00
Filed: 2008-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerator capable of efficiently lighting the entire storage compartment by the light of LED without increasing the number of components in a case when a lighting device of the storage compartment is constituted by using LED of low heating value and small power consumption.  <P>SOLUTION: This refrigerator includes a refrigerating compartment 2 having a space to be released or blocked to an external space through an openable and closable door 6, and storing stored objects, the lighting device 10 for lighting the refrigerating compartment 2 by a plurality of light emitting diodes 9 disposed on an inner wall 13 in the refrigerating compartment 2, and a lamp cover 28 provided with a supply opening 26 for supplying the cold air into the refrigerating compartment 2 and protecting the lighting device 10.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009303136-A (JP)
Title: Dispersion pre-equalizing optical transmitter
Inventor: SUGIHARA TAKASHI
IPC: H04B10/61
Filed: 2008-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a dispersion pre-equalizing optical transmitter employing polar coordinate optical modulator in simple arithmetic unit configuration.  <P>SOLUTION: The dispersion pre-equalizing optical transmitter includes a two-electrode type MZ optical modulator 15, a dispersion pre-equalizing arithmetic means 10, a coordinate transforming means 11, a two-electrode type MZ drive data arithmetic means 12, and D/A converters 13a, 13b. The dispersion pre-equalizing arithmetic means 10 uses a transmission data sequence and a dispersion pre-equalizing amount to produce real-part data and imaginary-part data in an orthogonal coordinate system. The coordinate transforming means 11 produces amplitude data and phase data in a polar coordinate system from the real-part data and the imaginary-part data in the orthogonal coordinate system. The 2-electrode type MZ drive data arithmetic means 12 generates two drive signals for driving the two-electrode type MZ optical modulator 15 from the amplitude data and the phase data in the polar coordinate system. The D/A converters 13a, 13b convert the two drive signals into analog driving voltages and supply the voltages to the 2-electrode type MZ optical modulator 15.  <P>COPYRIGHT: (C)2010,JPO&INPIT