baber/WOPTO huggingface dataset:
Patent JP-2009273281-A (JP)
Title: Wind power generation system
Inventor: ICHINOSE MASAYA
IPC: H02P9/00
Filed: 2008-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that, when an amount of power generated with a wind power generation system is small, a converter DC voltage is raised before a rotator reaches an overcurrent level and in some cases a converter can not be operated.  <P>SOLUTION: A drop in a system voltage and an increase in the DC voltage of an excitation converter are detected to operate an overcurrent consuming device at a time of accident of the system. Then, at the time of accident of the system, the AC input of the overcurrent consuming device is connected between a generator rotor and the excitation converter, and a drop in the system voltage and an increase in the DC voltage of the excitation converter are detected to allow the overcurrent consuming device to be operated at the time of accident of the system.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009275717-A (JP)
Title: Reduction gear
Inventor: MURAKAMI TOMOYUKI
IPC: F16H1/32
Filed: 2008-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To improve assemblability in a reduction gear provided with a plate retaining a crankshaft between a base part carrier and an end part carrier.  <P>SOLUTION: A first post pin hole 51a formed over a base part carrier 25 and a plate 39 and a second post pin hole 51b formed over an end part carrier 26 and the plate 39 are provided as post pin holes 51 formed on a post 27 and the plate 39. A first post pin 40a press-fitted in the first post pin hole 51a and a second post pin 40b formed as a member separate from the first post pin 40a and press-fitted in the second post pin hole 51b are provided as post pins 40 press-fitted in the post pin holes 51 and aligning circumferential positions in the base part carrier 25 and the end part carrier 26.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009006130-A (JP)
Title: Tissue contrasting gastric band
Inventor: WEANER LAUREN S
IPC: A61B17/00
Filed: 2008-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gastric band having a mechanism for providing a contrast in color with adjacent tissue.  <P>SOLUTION: A balloon-type gastric band includes a balloon and a belt secured to the balloon. The balloon includes a mechanism for contrasting the balloon from surrounding tissue when placed within a patient.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009086626-A (JP)
Title: Developer filling container and image forming apparatus using the container
Inventor: OSHIKAWA TAKEKI
IPC: G03G15/08
Filed: 2008-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developer filling container filling separately prepared developer in a short time, and to provide an image forming apparatus using the container.  <P>SOLUTION: The developer filling container 20 fills developer D into a developing device 6 by using the weight of the developer D. The container 20 includes: a main storage part 21 storing developer; an intermediate filling passage 23 communicating with the main storing part 21 via a diaphragm passage 22; and a filling opening 24 connected to the developing device 6 disposed at the lowest part of the intermediate filling passage 23. When the passage cross-section of the diaphragm passage 22 between the main storage part 21 and the intermediate filling passage 23 is defined as A, the passage cross-section of the intermediate filling passage 23 is B, and the passage cross-section of the filling opening 24 is C, the areas of the passage cross-sections A, B, and C are set to the passage cross-section B > the passage cross-section A > the passage cross-section C.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008304058-A (JP)
Title: Gasket with internal screen and method of manufacturing the same
Inventor: KATZER PHILIP W
IPC: F15B21/041
Filed: 2008-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate necessity of separation of a wire mesh screen for filtering a hydraulic oil and to provide a method of manufacturing an improved gasket for a hydraulic unit.  <P>SOLUTION: In the gasket 16 for a hydraulic housing and the method of manufacturing the same, the gasket 16 is made by coating first and second surfaces of a metal body having the first and second surfaces with rubber. An area of a rubber coating is then burned off by a laser 26 and a plurality of holes capable of filtering the hydraulic oil flowing through the gasket 16 are provided in the area by using the laser.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009277895-A (JP)
Title: Silicon interposer and its method for manufacturing
Inventor: MURAYAMA HIROSHI
IPC: H01L23/14
Filed: 2008-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silicon interposer which securely and electrically insulates a through electrode with respect to a silicon substrate and securely and electrically connects an element part and wiring, which are formed on the silicon substrate.  <P>SOLUTION: A method for manufacturing includes a process for forming a protection film 16 where an opening hole is formed on a surface in which the element part 14 of a silicon wafer 10 is formed by adjusting it to a plane arrangement of the through-hole 10a, a process for etching the silicon wafer 10 and forming the through-hole 10a with the protection film 16 as a mask, a process for forming an oxide film 18 on an inner wall face of the through-hole 10a by thermal oxidation, a process for forming a contact hole 161 connected to the element part 14 in the protection film 16 and a process for forming wirings on both faces of the silicon wafer 10. In the process for forming the wirings, the wirings which are electrically connected to the element part through a contact part formed in the contact hole 161 can be formed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009276231-A (JP)
Title: Tft array inspection device
Inventor: YAMASHITA MITSUO
IPC: G09F9/00
Filed: 2008-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To detect a plurality of defect types, in a short time without degrading detection performance.  <P>SOLUTION: A plurality of drive signals having a driving waveform, corresponding to a defect type of a TFT array are prepared, and a plurality of defect types are detected during inspection of one substrate, by altering a drive signal applied according to a scanning condition in the inspection of the substrate. A TFT array inspection device performs array inspection, by having the TFT array irradiated with an electron beam in a scanning manner and detecting a secondary electron emitted from the array by irradiated electron beam. The TFT array inspection device includes a storage means for storing a plurality driving waveform data; a TFT driving means for generating a drive signal for driving the TFT array using the driving waveform data read out from the storage means; a drive signal selecting means for selecting a drive signal to be applied to the TFT array from a plurality of the drive signals generated by the TFT driving means; and a control means for controlling scanning of the electron beam and driving of the TFT array. The drive signal selecting means selects the generated drive signal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009275444-A (JP)
Title: Machine used for mortar or concrete transporting or placing work, and mortar or concrete curing method
Inventor: SATO HIDEAKI
IPC: E04G21/02
Filed: 2008-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To appropriately cure mortar or concrete during transportation of mortar or concrete from a concrete manufacturing facility to the field and in mortar or concrete placing work in the field and to dispense with the installation and removal work of a spraying means in the case of curing the mortar or concrete in the mortar or concrete placing work in the field.  <P>SOLUTION: A machine 1 used for transporting mortar or concrete manufactured in the concrete manufacturing facility, to the placing field and for mortar or concrete placing work in the placing field is mounted with a spraying means 2, and mortar or concrete is cured by spraying water (liquid) from the spraying means 2 mounted on the machine 1 when transporting and placing mortar or concrete.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009274671-A (JP)
Title: Hybrid vehicle and its control method
Inventor: SUGIMOTO HITOSHI
IPC: B60L50/16
Filed: 2008-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To accurately perform abnormality diagnosis of an exhaust gas reflux valve in a hybrid vehicle provided with a combustion engine having the exhaust gas reflux valve.  <P>SOLUTION: When an abnormality diagnosis executing condition including elapse of predetermined standby time "tref" as requirement for establishment after an advanced angle of open timing of an intake valve 131 being released by a variable valve mechanism 130 caused by establishment of a valve timing change release condition, while an accelerator operation state by a driver is in an accelerator off state and fuel injection to an engine 22 is stopped in the hybrid vehicle 20 (step S350, S370, and S380), an EGR valve 143 is opened and closed, and the existence of abnormality of the EGR valve 143 is diagnosed based on a variation condition of intake negative pressure "Pi" accompanying opening and closing of the EGR valve 143 (step S400 to S420).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009283204-A (JP)
Title: Lighting apparatus
Inventor: FUJIWARA KAZUHIKO
IPC: F21Y103/00
Filed: 2008-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting apparatus detachably attaching a ceiling illumination cover to a ceiling with simple structure.  <P>SOLUTION: The lighting apparatus includes a hood panel 3 disposed above the ceiling 1 with an opening 1a formed apart from the ceiling, the ceiling illumination cover 4 covering the opening 1a from above to bring its peripheral edge part 4a into contact with a peripheral edge part 1b of the opening 1a, a lighting body 5 disposed between the hood panel 3 and the ceiling illumination cover 4 and a leaf spring 6 disposed between the hood panel 3 and the ceiling illumination cover 4 to press the ceiling illumination cover 4 such that the peripheral edge part 4a of the ceiling illumination cover 4 presses the peripheral edge part 1b of the opening 1a.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009254337-A (JP)
Title: Baking mold for food product
Inventor: SUMITOMO HISASHI
IPC: A21B3/13
Filed: 2008-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a baking mold for food product of a disposable type, easy in storage and handling before and after use and easily removable when eating a cake or the like, and to provide a disposable food product baking mold of a disposable type, easily producible and excellent in baking performance.  <P>SOLUTION: The baking mold for food is formed by assembling a bottom part plate 15 at the bottom part of a peripheral wall 2 to form and compose a bottom part 3, which peripheral wall 2 is composed to be circular by engaging both ends of a belt-like peripheral wall plate 5. Also in the baking mold formed by attaching a bottom part 3 at the bottom part of a circular peripheral wall 2, a part of the lower rim of the peripheral wall 2 is displaced inside to be foot parts 10 and the bottom part 3 is set to be positioned on the foot parts 10.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008289879-A (JP)
Title: Surgical portal apparatus with variable adjustment
Inventor: SMITH ROBERT C
IPC: A61B17/34
Filed: 2008-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surgical portal apparatus configured to receive an endoscope device with different diameter in the sealed state.  <P>SOLUTION: The surgical portal apparatus comprises a portal member, an adjustable seal and an adjustment member. The portal member defines the longitudinal axis and has a longitudinal opening through inside to receive a surgical object. The adjustable seal is disposed within the longitudinal opening and has an inner seal part adapted to permit passage of the surgical object in substantially sealed relation. The adjustment member is set within the portal member and operably connected to the adjustable seal. The adjustment member further crosses a longitudinal pathway to engage the surgical object, moves relative to the portal member, and thereby, causes corresponding relative disposition of the inner seal part of the adjustable seal, so that the adjustment member is positioned to facilitate passage of the surgical object through the adjustable seal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009280685-A (JP)
Title: Surface-modifying method and surface-modifying device
Inventor: YAMAGATA MASAHIRO
IPC: C08J7/02
Filed: 2008-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface-modifying method by which the surface of a material to be treated can be modified at a low cost by reducing energy loss in a high-pressure container when modifying the surface of the material to be treated by using a high-pressure carbon dioxide fluid-containing surface-modifying liquid after soaking the material to be treated in a high-pressure carbon dioxide fluid in the high-pressure container.  <P>SOLUTION: The surface-modifying method includes a step of inserting the material 11 to be treated into the high-pressure container 10, a step of filling the inside of the high-pressure container 10 with the high-pressure carbon dioxide fluid, and a step of feeding the surface-modifying liquid into the high-pressure container while suppressing the pressure change in the high-pressure container by extracting a part of the high-pressure carbon dioxide fluid from the high-pressure container, and modifies the surface of the material to be treated while dissolving a part of the high-pressure carbon dioxide fluid in the surface-modifying liquid.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009283638-A (JP)
Title: Method of manufacturing waveguide type photodetector
Inventor: YAMADA KOJI
IPC: H01L31/10
Filed: 2008-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a waveguide type photodetector, wherein a lattice defect concentrates only on the center portion of a rib-type waveguide of a semiconductor even in the case of using an exposure apparatus of which the resolution is equal to or higher than the width of the rib-type waveguide.  <P>SOLUTION: In the method of manufacturing a waveguide type photodetector wherein a rib-type waveguide 1 made of a semiconductor has a lattice defect 7 in the center portion and slab portions 2 on both sides of the rib-type waveguide 1 are a p-type semiconductor and an n-type semiconductor respectively, the lattice defect 7 of the rib-type waveguide 1 is formed by: an ion implantation process of implanting ions to a prescribed region including a portion which forms the lattice defect 7 until the prescribed region is made amorphous from a single crystalline state into an amorphous region 5 after the rib-type waveguide 1 and the slab portions 2 are formed; and a heat treatment process of applying heat after the ion implantation process until the amorphous region 5 is recrystallized (RC) from both outer sides of the amorphous region 5 toward the center portion of the rib-type waveguide 1 to have a desired width.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009280444-A (JP)
Title: Device and method for manufacturing glass preform for optical fiber
Inventor: NUNOME TOMOHIRO
IPC: C03B37/018
Filed: 2008-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device which manufactures a glass preform for optical fiber while suppressing the intrusion of bubbles, and to provide a method for producing a glass preform for optical fiber using the device.  <P>SOLUTION: Disclosed is a device for manufacturing a glass preform for optical fiber provided with a reaction vessel for producing glass particles from a glass material gas, and depositing the glass particles on a target, so as to be a quartz porous body. The reaction vessel is provided with: a burner feeding the glass material gas into flame and producing the glass particles; a gas supply plate in which a gas supply port for supplying gas into the reaction vessel is opened; and an exhaust port exhausting the gas in the reaction vessel, the gas supply plate is provided at the burner installation side of the reaction vessel, and, in the gas supply port, the cross-sectional face of the opening has a taper shape where it gradually expands toward the inside of the reaction vessel.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008241044-A (JP)
Title: Ratchet one-way clutch assembly
Inventor: COSTIN DANIEL P
IPC: F16D41/18
Filed: 2008-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ratchet clutch assembly improved in operation at high speed.  <P>SOLUTION: A ratchet one-way clutch assembly 20 has an inner member 22 such as a race or shaft member with a plurality of cutouts 28; an outer member such as a race 24, stator or reactor member with a plurality of voids 26; and a plurality of pawl members 25 arranged in the voids for engagement with the cutouts. The pawl members 25 have a rotary ridge which mates with a peak or recess in the voids 26 of the outer member to precisely position the pawl 25 in the void 26. The pawl center of the mass is selectively positioned such that the pawl 25 can have a tendency to become engaged or disengaged with the cutouts 28 in the inner member. A spring member is used to provide a tilting force on the pawl members 25 toward engagement. Garter springs, coil springs, ribbon springs or the like can be used for this purpose.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009280459-A (JP)
Title: Ferroelectric fluoride crystal
Inventor: AOSHIMA MASAHIRO
IPC: C01G9/04
Filed: 2008-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ferroelectric fluoride crystal achieving SHG (second harmonic generation) in a UV/VUV (ultraviolet-vacuum ultraviolet) region and having high durability to a laser having a wavelength in the UV/VUV region.  <P>SOLUTION: The total amount of potassium, sodium and lutetium contained in a crystal of a fluoride represented by Ba<SB>1-y</SB>(Mg<SB>1-x</SB>Zn<SB>x</SB>)<SB>1+y</SB>F<SB>4</SB>(wherein 0≤x≤1 and -0.2≤y≤0.2) is confined to ≤30 ppm by weight to provide the ferroelectric fluoride crystal. When the ferroelectric fluoride crystal is irradiated with ≥104 pulses of an ArF excimer laser having an energy density of 5-100 (mJ/cm<SP>2</SP>pulse), reduction in transmittance for a light having a wavelength of 193 nm is ≤10% per 5 mm thickness.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009263129-A (JP)
Title: Steel stranded wire delivery device
Inventor: TABUCHI MASAO
IPC: B65H75/38
Filed: 2008-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To develop a delivery support frame device for a steel stranded wire drum capable of easily, safely, and quickly delivering a moving installation in delivering of the steel stranded wire drum used in an installation construction or the like.  <P>SOLUTION: A pair of freely rotatable rollers for placing the right and left of flange part of the steel strand wire drum are installed in parallel to both end parts of a quadrate main frame with a difference in height and an interval of the prescribed value. A rotary ball horizontally rotating around a fixed shaft is provided on the right and left frames of an intermediate position of front and rear rollers. Jumping out and contact resistance to the right and left direction, and dropping off of the drum in delivering are prevented, and a detachably folded slope frame is provided. The steel stranded wire drum support frame device is capable of placing the drum by rolling, and simply and easily performing the delivering work of the steel strand wire.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009285522-A (JP)
Title: Reverse osmosis membrane device
Inventor: MANABE ATSUYUKI
IPC: C02F1/44
Filed: 2008-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reverse osmosis membrane device which can stably supply water having optimal water quality as boiler supply water without influence of a change in raw water quality, and differences of individual products, aged deterioration and the like of reverse osmosis membranes.  <P>SOLUTION: The reverse osmosis membrane device 10 comprises a reverse osmosis membrane module 11 for receiving raw water through a pump 13 installed in a raw water line 12 and having a treated water line 14 for discharging treated water obtained by removing impurities in the raw water and a concentrate line 15 for discharging concentrate containing concentrated impurities, a concentrate mixing line 16 connected between the concentrate line 15 and the treated water line 14 to mix a part of the concentrate with the treated water, a treated water quality detector 6 installed in the treated water line 14 to detect the water quality of the treated water, a flow regulating valve 8 installed in the concentrate mixing line 16, and a control means 20 for controlling the flow regulating valve 8 based on detection signals of the treated water quality detector 6.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009103682-A (JP)
Title: Visual examination device and visual examination method
Inventor: AIKAWA TETSUO
IPC: G06T1/00
Filed: 2008-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive and compact examination device capable of improving the examination quality by providing an examiner with an examination image of high visibility of a defect using a camera having a usual resolution, and to provide an examination device allowing the same examiner to take charge also of examination of different power generation plants without examination at the side.  <P>SOLUTION: This examination device includes an image input device 103 for taking examination video and outputting an image of digital data, an image selecting device 104 for selecting the examination image used for the examination from the image output from the image input device 103 based on the feature amount of the image, a high-resolution image creating unit 105 for creating, from the examination image, a high-resolution image with a resolution higher than that of the examination image, and an image recognizing device 106 for displaying the examination image and high-resolution image.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009286037-A (JP)
Title: Image forming apparatus, image forming system and image forming program
Inventor: TOMIZUKA TAKASHI
IPC: G06F3/12
Filed: 2008-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus improving saving of energy even in an image forming process for a printing operation in routine work.  <P>SOLUTION: The image forming apparatus includes: an image forming means for performing the image forming process based on a standard or repetitive, predetermined printing information; a power saving control means for controlling shift to a power saving state in which power consumption of an apparatus itself is reduced; a first setting means for setting a first shifting time at which the apparatus is shifted to the power saving state when the image forming process for the predetermined printing information is finished; a second setting means for setting a second setting means for setting a second shifting time at which the apparatus is shifted to the power saving state in a state in which the image forming process for the predetermined printing information is performed; a state determining means for determining whether the image forming process is finished or is carried out; and a switching means for switching between the first and second shifting times based on the determination result.  <P>COPYRIGHT: (C)2010,JPO&INPIT