baber/WOPTO huggingface dataset:
Patent JP-2009268993-A (JP)
Title: Two-liquid automatic separation apparatus and two-liquid automatic separation system using the same
Inventor: NEGISHI YASUHIRO
IPC: B01D17/025
Filed: 2008-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a two-liquid automatic separation apparatus for separating and containing two insoluble liquids with different specific gravities, which is not required to be manufactured for each different specific gravity of the liquids to be separated and requires no power source like electric power, gas, hydraulic and pneumatic pressure, and to provide a two-liquid automatic separation system using the same.  <P>SOLUTION: The two-liquid automatic separation apparatus includes: a cylindrical vessel 4 having a liquid inlet 14 and a liquid outlet 15 at the upper part of a sidewall, and a liquid discharge port 13 at a bottom wall; a float 6 vertically movably contained in the vessel; and a valve mechanism opening/closing the liquid discharge port 13 and mounted at the lower part of the float. When a liquid of high specific gravity is led from the liquid inlet 14 into the cylindrical vessel 4, the liquid discharge port 13 is opened to discharge the liquid from the liquid discharge port 13 to the outside of the vessel. When a liquid of low specific gravity is led into the cylindrical vessel 4, the liquid discharge port 13 is closed to discharge the liquid from the liquid outlet 15 to the outside of the vessel 4.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009277359-A (JP)
Title: Connector
Inventor: TEI MATSU
IPC: H01R13/639
Filed: 2008-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To surely determine that a detecting member has reached a detection position.  <P>SOLUTION: On the outer face of a first housing 10, a covered part 13 to expose the rear end part of a detecting member 30 at a waiting position is formed; at the covered part 13, a flexibility detection part 21 which has a state of being exposed to the outer face of the covered part 13, and which can elastically sag in a direction crossing a moving direction of the detection member 30 is formed; and at the detection member 30, an interference part 37 is formed to elastically sag the flexibility detection part 21 in a process that the detection member 30 moves from the waiting position to the detection position side, and to elastically return the flexibility detection part 21 when the detection member 30 reaches the detection position.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009021216-A (JP)
Title: Fuel cell stack
Inventor: TAKAHASHI KEN
IPC: H01M8/10
Filed: 2008-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To achieve miniaturization and weight reduction of a whole stack while preventing strike slip of a fuel cell against the external load without fail, with a simple constitution.  <P>SOLUTION: A fuel cell stack 10 includes a load receiver 64 provided at an outer peripheral part of a fuel cell unit 12, a guide receiver 80a which is provided in a box 14 and brought into contact with the load receiver 64 for receiving the external load, and a pressure receiver 82 which is provided in at least one corner in the box 14 while protruding toward the fuel cell unit 12, and brought into contact with a corner of the fuel cell unit 12 for receiving the load. The pressure receiver 82 has a resin receiver 90, and the resin receiver 90 is brought into contact with a curved R portion 29 of the fuel cell unit 12 for supporting the fuel cell unit.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008242478-A (JP)
Title: Overdrive method of liquid crystal display
Inventor: CHIN IKUJIN
IPC: G09G3/20
Filed: 2008-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an overdrive method of a liquid crystal display that shortens a time of optical response to a drive voltage pulse of liquid crystal to increases a dynamic response speed of frame display thereof.  <P>SOLUTION: A circuit includes first, second, and third input control lines, an input data line, a transistor, and a drive voltage output line. Then OE signals that gate drivers input are controlled to supply two of pairs of control voltage pulses (1, 3), (1, 2) and (2, 3), selected out of three pairs of control voltage values (1) (G<SB>1</SB>, G<SB>m</SB>), (2) (G<SB>m+1</SB>, G<SB>2m</SB>), and (3) (G<SB>2m+1</SB>, G<SB>3m</SB>) synchronized with output terminals of the gate drivers and combined, to gates of the transistors in a cyclic alteration mode through a corresponding first, second, or third input control line. The circuit when triggered with two pairs of synchronous control signals feed a data signal to a drive voltage output line to generate two synchronous scanning lines on a screen at an interval of 2m scanning lines in the cyclic alteration mode starting with first to 2m+1-th scanning lines, thus displaying an image.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009279768-A (JP)
Title: Image forming apparatus
Inventor: SUGIZAKI TADASHI
IPC: G03G21/16
Filed: 2008-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an image forming apparatus which reduces effects of an external force that acts on optical scanner.  <P>SOLUTION: A casing 56 of the optical scanner 54 is attached to an apparatus body with the casing 56 held in a protecting box 70. The external force generated in attaching to the protecting box 70 and is prevented from directly acting on the casing 56. Distortion of the casing 56 by the external force generated during attachment is thus reduced, and positional shift of an optical part etc. in the casing 56 is suppressed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009043707-A (JP)
Title: Backlight device, liquid crystal display device, optical member, and lenticular lens sheet
Inventor: YAMADA YUKINORI
IPC: F21V5/00
Filed: 2008-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a backlight device for suppressing brightness irregularities while maintaining the wide viewing angle dependability of brightness in a predetermined axial direction.  <P>SOLUTION: The backlight device comprises a planar light source, a lenticular lens sheet 31, and a diffusion sheet 32. The planar light source includes a plurality of linear light sources provided side by side. The lenticular lens sheet 31 is placed on the planar light source. The lenticular lens sheet 31 has a plurality of cylindrical lenses provided side by side in the direction of providing the linear light sources side by side, and a plurality of flat portions formed between the adjacent cylindrical lenses. Expressions (1), (2) are satisfied among a pitch Pc between the plurality of cylindrical lenses, a width Wf of the flat portion and a height Hc of the cylindrical lens. The diffusion sheet 32 is placed on the cylindrical lens and has a haze of 70-80%. The expression (1) is 1/16≤Wf/Pc<1/6, and the expression (2) is 5/16≤Hc/Pc≤1/2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009280243-A (JP)
Title: Discharging stopper with upper lid for welding paper container
Inventor: SHIOTANI NOBORU
IPC: B65D41/04
Filed: 2008-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discharging stopper with an upper lid for welding a paper container enabling the discharging stopper of a resin portion to be easily separated from a paper container body.  <P>SOLUTION: The discharging stopper 10 with the upper lid comprises the upper lid 20 provided with a female screw 23 on the inner peripheral surface and a discharging tube 30 engaging with the female screw of the upper lid. The discharging tube comprises a tube part 32 having a male screw 33 on the outer peripheral surface and an annular flange part 31 extending from the lower end of the tube part in the radially outward direction. A thin deflective part 37 is formed in a part in the vicinity of the lower end of the tube part. A thin annular score 34 is formed on the lower surface of the annular flange, and a protrusion 25 having a sharp tip end is mounted at the lower end of the upper lid. When the upper lid is attached to the discharging tube, the protrusion faces to the deflective part. The tip end of the protrusion is mounted so as to face to the annular score. A protrusion-protecting annular cover member 26 having a predetermined width is mounted to cover the outer periphery of the protrusion. The thin deflective part mounted in a part in the vicinity of the lower end of the tube part has a V-letter shape in its vertical cross-section since the central portion is bent inwardly of the tube.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009289782-A (JP)
Title: Plasma cvd device and method for manufacturing thin amorphous silicon film
Inventor: SAKAMOTO KEITARO
IPC: C23C16/455
Filed: 2008-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma CVD device for forming a thin film such as amorphous silicon of high quality with little formation of defects and mixture of high-order silane, and a method for manufacturing a thin amorphous silicon film.  <P>SOLUTION: The plasma CVD device includes a vacuum vessel 1, an evacuation device 2 for keeping the vacuum vessel at a reduced pressure, a first electrode 3 having a plurality of gas supply holes, a high frequency power source 6 connected with the first electrode, and a second electrode 4 provided oppositely to the first electrode for keeping a substrate approximately parallel to the first electrode. An obstacle for shutting a straight gas flow path directing from the gas supply holes of the first electrode to the second electrode is provided between the first and second electrodes. In addition, the obstacle is a flat plate having a plurality of apertures which are provided on a part not covering the straight gas flow path.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009285559-A (JP)
Title: Solid-liquid separator
Inventor: TOMITA HIDEO
IPC: B30B9/20
Filed: 2008-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid-liquid separator with improved water quality of drainage.  <P>SOLUTION: The solid-liquid separator includes a container 18 having a built-in strainer 10 laminated with a ring 3, a scraper 16 scratching solid, an output port 20 opened to the side of the container 18 and an outlet 25 opened to the bottom, and a solid-liquid inlet 23 is opened to the side of the container 18 so as to face a notch 4 formed in the outer portion of the ring 3. A solid-liquid flows toward the clearances of the strainer 10 and enters the notch 4, leading to prevention of dissolution of fine solid in the liquid because there is no time for the solid to diffuse in the solid-liquid system. The solid having entered the notch 4 moves with the rotating strainer 10 and is removed by the scraper 16 and recovered from the output port 20. Liquid adhered to the solid passes through the clearances of the strainer 10 by self-weight and is discharged from the outlet 25.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009293663-A (JP)
Title: Structure of burring screw hole part
Inventor: MATSUZAKI HITOSHI
IPC: F16B5/02
Filed: 2008-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure of a burring screw hole part capable of further enhancing breaking torque.  <P>SOLUTION: This structure of the burring screw hole part 10 is provided by forming a female screw 11a on an inner peripheral surface of a rising wall 11 formed by uplifting a peripheral edge part of a hole of a metallic plate member 100. A plurality of ribs 12, 13, 14 and 15 projecting from its outer peripheral surface are integrally formed with the rising wall 11 in a root part of the rising wall 11. The height of the respective ribs 12, 13, 14 and 15 is set lower than the height of the rising wall 11.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009291102-A (JP)
Title: Opening/closing position-controlling unit for curtain of hothouse or the like
Inventor: YOSHITAKE KAZUO
IPC: A47H5/02
Filed: 2008-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an opening/closing position-controlling unit for a curtain of a hothouse or the like which has the following structure: rotationally transmitting the rotation of a curtain driving shaft to an intermediate measuring shaft via a speed-reducing mechanism; further rotationally transmitting the rotation of the intermediate measuring shaft to a final measuring shaft via the speed-reducing mechanism; paralelly incorporating curtain stop switches mounted on the intermediate measuring shaft and the final measuring shaft into a power source circuit of a curtain driving motor to stop power supply to the driving motor; and stopping the hothouse curtain or the like accurately at a preset opening position or closing position.  <P>SOLUTION: The opening/closing position-controlling unit for a curtain for a hothouse or the like has the following structure: first, second, and third curtain stop switches in an opening or closing direction are each provided at one portion of the intermediate measuring shaft 45 and two portions of the final measuring shaft 49; the first and the second curtain stop switches are incorporated in parallel into the power source circuit of the curtain driving motor; and the third curtain stop switches 81, 82 are serially incorporated thereinto so that the hothouse curtain or the like can be reliably stopped at a safe stop position exceeding the preset opening position or closing position.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009294921-A (JP)
Title: Content presentation method, device and program
Inventor: KAWAGUCHI KATSUNORI
IPC: G06F17/30
Filed: 2008-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To easily provide content matched with the interest of a user, and to reduce a load for enabling the user to recognize the positional relation of content.  <P>SOLUTION: This content presentation method includes: calculating the degree of interest (distance weight) in content from operation history of a user and the arrangement relation (positional information) of the content stored in a content storage means; handling the content whose operation history is old as content in which the degree of interest is small; calculating the degree of significance of the content from the degree of interest and weight (interest value of an attribute value) that the original content has; selecting the content whose degree of significance is high as presentation content; and calculating the degree of interest in the positional information showing how the position information is considered significant by the user to correct the degree of significance.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009300129-A (JP)
Title: Driving force control method of dynamometer system and apparatus of the same
Inventor: TAKAHASHI TOSHIMICHI
IPC: G01M17/007
Filed: 2008-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To overcome the problem wherein an unstable phenomenon occurs due to a resonance characteristic of a mechanical system when a driving force control response is improved since a driving force control of a dynamometer system focuses only on a relationship between a driving force instruction value and a driving force detection value.  <P>SOLUTION: A driving force control section in a driving force control circuit is configured by a circuit obtained by calculating parameters of a state equation using an H∞ control and a μ design method based on a generalized plant model. The generalized plant model includes a driving force estimator (an observer) and a mechanical system model, considers a plurality of the calculated parameters including an axial torque as the observation quantity, and calculates a dynamometer torque instruction. Alternatively, the driving force control section is configured so as to combine a control deviation of the driving force control with an integral characteristic and output them.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009302252-A (JP)
Title: Organic thin film light receiving element, organic thin film light receiving/emitting element, organic thin film light receiving/emitting element array, pulse sensor using thereof and vehicle equipped with pulse sensor
Inventor: KUMAZAWA KINYA
IPC: A61B5/0245
Filed: 2008-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic thin film light receiving element capable of controlling a dark current by forming an ion doped surface.  <P>SOLUTION: The thin film light receiving element has, on a base material 1, a first electrode 2 and a second electrode 4, at least one of which possesses an optical transparency, and a photoconductive organic thin film layer 3 for generating a photo carrier by absorbing the incident light interposed between the first electrode 2 and the second electrode 4. At least one of the first electrode 2 and the photoconductive organic thin film layer 3 includes the ion doped surface 5, in which ions are doped, on the boundary between the first electrode 2 and the photoconductive organic thin film layer 3. The size of the energy of the work function of the first electrode 2 is smaller than the energy of the ionization potential of the photoconductive organic thin film layer 3, and to generate a photoinduced current, a larger positive voltage is applied to the first electrode 2 than that applied to the second electrode 4 which is capable of transporting the photo carrier.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009135880-A (JP)
Title: Video system optical receiving terminal device
Inventor: ISHINO MASATO
IPC: H03G3/20
Filed: 2008-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical receiving apparatus and gain control system constituted of devices which are generally used and are capable of attaining, at low cost, super miniaturization and super power consumption reduction, by only being attached on the back of a terminal device or being incorporated inside.  <P>SOLUTION: There are provided an optical receiving unit for inputting an optical signal on which an RF multiplexed signal is superimposed; a preamplifier, constituted of a first transistor element for amplifying an RF multiplexed electrical signal outputted from the light-receiving unit; a variable attenuation circuit which performs gain control on the RF-multiplexed electrical signal, amplified by the preamplifier, with an attenuation amount corresponding to the light-receiving level of the optical signal, and a post-amplifier constituted of a second transistor for amplifying the RF-multiplexed electrical signal outputted from the variable attenuation circuit. The present invention has a super-low bias, super-low current and low distortion characteristics, thereby accomplishing an optical receiving apparatus of super miniaturization and super low-power consumption reduction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009297438-A (JP)
Title: Washing and disinfecting device
Inventor: SUZUKI HIDEMICHI
IPC: A61L2/24
Filed: 2008-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a washing and disinfecting device configured to supply the whole amount or a measured amount of antiseptic solution to an antiseptic solution tank by one device.  <P>SOLUTION: The washing and disinfecting device includes: an antiseptic solution cassette 13 for supplying the antiseptic solution per amount for disinfecting an endoscope 190; an antiseptic solution cassette 6 for supplying the whole amount of the antiseptic solution; a mounting part for mounting the antiseptic solution cassette 13 or 6; insertion ports 46a, 46b for the antiseptic solution cassette 13; insertion ports 45a, 45b for the antiseptic solution cassette 6; the first antiseptic solution supply pipe lines 90a, 90b for supplying the antiseptic solution in the antiseptic solution cassette 13 to the antiseptic solution tank 60; the second antiseptic solution supply pipe lines 80 for supplying the antiseptic solution in the antiseptic solution cassette 6 to the antiseptic solution tank 60; a measuring case 70 for measuring the antiseptic solution to be supplied from the antiseptic solution cassette 13; an antenna 43 for identifying whether the antiseptic solution cassette 13 or 6 is mounted on the mounting part; and a control part 1 for controlling the preparation operation of the antiseptic solution in response to the antiseptic solution.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009300972-A (JP)
Title: Proximity exposure apparatus and substrate conveyance method in proximity exposure apparatus
Inventor: YAMANAKA KEISUKE
IPC: H01L21/677
Filed: 2008-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To convey a substrate to a chuck so as to prevent two side edges perpendicular to each other of the substrate from being out of the view range of an image acquiring device for preliminary alignment.  <P>SOLUTION: A substrate 1 prior to being conveyed to a chuck 10 is mounted on a cooling plate 40 and cooled. Positions of two side edges perpendicular to each other of the substrate 1 are detected to detect shift amounts of the position in XY directions and of the angle in a θ direction of the substrate 1 mounted on the cooling plate 40. Before the substrate 1 is conveyed to the chuck 10, the chuck 10 is moved in the XY directions and rotated in the θ direction by the shift amounts of the position in the XY directions and of the angle in the θ direction of the substrate 1 mounted on the cooling plate 40. The substrate 1 is then conveyed from the cooling plate 40 to the chuck 10. After the substrate is conveyed and before the image acquiring device for preliminary alignment acquires an image of the two side edges perpendicular to each other of the substrate 1, the positions in the XY directions and the rotation in the θ direction of the chuck 10 are returned to the original state.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010004645-A (JP)
Title: Electric vehicle power supply apparatus
Inventor: KIRA HIROTADA
IPC: B60L3/00
Filed: 2008-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric vehicle power supply apparatus which always detects fault of a standby system or in a short time and enables the standby system to be at a standby in normal states, at all times.  <P>SOLUTION: Inverters 4a and 4b and inverter control parts 7a and 7b have identical structure. When the inverter 4a, the inverter control part 7a and open-close switches 5a and 6a are set as active devices, and the inverter 4b, the inverter control part 7b and open-close switches 5b and 6b as standby devices, the change-over switches 5a and 6a are turned on, to allow the inverter 4a to perform normal operation. Meanwhile, the inverter control part 7b respectively turns on the change-over switch 5b and turns off the open-close switch 6b, to make the inverter 4b operate and detect the fault of the standby-side device.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008292494-A (JP)
Title: Substrate-inspecting device
Inventor: OKAHIRA HIROYUKI
IPC: G01N21/84
Filed: 2008-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate-inspecting device achieving size reduction and enabling high-accuracy inspection for defects on a target substrate with high efficiency.  <P>SOLUTION: The coordinates of the position of a defective part are detected by a position-coordinate detecting unit from amounts of displacement in X and Y directions of reflectors obtained, when a substrate holder for holding the rectangular target substrate is raised to have a predetermined angle for visual observation from a horizontal state; the upper surface of the target substrate is irradiated with macroscopic illumination light from above in this state; laser beams emitted from a laser light source are split to direct in the X and Y directions by a light path splitting means; the split laser beams are reflected toward the target substrate by these two reflectors movably provided on X-direction and Y-direction guide members; and the reflectors are moved in the X and Y directions and the laser beams are reflected by the reflectors to be focused on the defective part on the target substrate.  <P>COPYRIGHT: (C)2009,JPO&INPIT