baber/WOPTO huggingface dataset:
Patent JP-2009185784-A (JP)
Title: Valve timing adjusting device
Inventor: HAYASHI SHOJI
IPC: F01L1/34
Filed: 2008-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve timing adjusting device for guaranteeing startability of an internal combustion engine with a simple constitution, and successively providing the valve timing suitable for operation of the internal combustion engine.  <P>SOLUTION: This valve timing adjusting device has: a driving rotary body 11 interlocking and rotating with a crankshaft; a driven rotary body 14 interlocking and rotating with a camshaft 2, forming ignition timing advance chambers 56-59 and ignition timing delay chambers 52-55 in the rotational direction between the driving rotary body and itself and relatively rotating to the ignition timing advance side or the ignition timing delay side to the driving rotary body by supplying a working fluid to the ignition timing advance chambers or the ignition timing delay chambers; and an energizing mechanism 100 arranged in any one rotary body of the driving rotary body and the driven rotary body, having an elastic member 110 and a projection part 121 rotating together with one rotary body and relatively rotatably contacting with the other rotary body and energizing restoring force of the elastic member to the other rotary body. A contact part 142 contacting with the projection part in the other rotary body, has a receiving part 150 for supporting the projection part and increasing the restoring force in the rotational direction on the ignition timing advance side and the ignition timing delay side of relative rotation to one rotary body.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009188964-A (JP)
Title: Monitor sensor employing television screen and its use
Inventor: YAMAMOTO TAKAHIRO
IPC: G08B13/196
Filed: 2008-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that, in a conventional monitor sensor that does not use a computer (including a personal computer), when a plurality of sensor points for specifying an invasion detection area are once set, it is difficult to change the settings and furthermore, out-of-purpose detection, namely, erroneous warning may be incurred in an outdoor monitor sensor by headlights of cars, neon signs, tree leaves, a small animal like a bird, dog or cat or any natural environmental change such as snow, rain or thunder.  <P>SOLUTION: A screen of a television monitor includes an area select screen, set-up menu screen, dot control screen, sense control screen, area control screen, effect screen, time schedule screen, cha-generate screen, and clock set screen. Each of the screens is moved by a plus key button, a minus key button and a menu key button to set and determine a function.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009195444-A (JP)
Title: Operating lever
Inventor: MATSUNAGA SATOSHI
IPC: B60N2/22
Filed: 2008-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide operating levers the maneuverability of which is good even if they are rotated in the state that the hanging of a finger to a hanging part is slight.  <P>SOLUTION: In the hanging part 46 of an operation knob 44 among the operating levers 40 which consist of a lever 42 connected with the locking mechanism 30, etc. of a seat 1 for a vehicle and an operation knob 44 attached to the prong of this lever 42, two or more unevenness 48, which increase the coefficient of friction produced between its surface and the surface of the finger, are formed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009196501-A (JP)
Title: Position adjusting type steering device
Inventor: HARUNAGA MASAHIRO
IPC: B62D1/18
Filed: 2008-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a lubricant agent present between cam protrusions of a fixed cam and a movable cam from being reduced for inhibiting wear and further prevent an operating torque of an operating lever from being increased.  <P>SOLUTION: A position adjusting type steering device comprises a shaft column 25 bridging a vehicle body fixing bracket 22 supporting a steering column 2, a fixed cam member 26 and a movable cam member 27 for engaging cam protrusions 30, 33 oppositely faced to each other to move the shaft column axially under their cooperative actions, and a clamp mechanism having an operating lever 28 for enabling the movable cam member to be moved. The cam protrusions of the fixed cam member and the movable cam member are provided with lubricant agent holding and supplying portions 35, 36 for supplying lubricant agent to the engaged locations 30a, 33a of the cam protrusions while holding the lubricant agent present between the cam protrusions.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009199985-A (JP)
Title: Power generating device and electronic device
Inventor: YAMAMOTO TADAO
IPC: H01M8/00
Filed: 2008-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell power generation device in which heat conduction from a vessel to atmosphere is suppressed and an energy efficiency of the whole of the power generation device can be improved, and an electronic device having this.  <P>SOLUTION: The power generation device 100 is provided with a second vessel 6 housing inside a fuel cell portion 4 provided with a power generation cell which extracts electric power by a reaction of a reactant and output electrodes 71, 72 which output the electric power extracted by the power generation cell and the whole of the power generation cell and the output electrodes 71, 72 and is provided with a first vessel 5 housing inside the second vessel 6. Then, the second vessel 6 is connected with the first vessel 5.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008207801-A (JP)
Title: Adjustable mass damper for bearing to support drive shaft center
Inventor: LIN STEVE X
IPC: B60K17/24
Filed: 2008-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adjustable mass damper for a bearing to support the center of a drive shaft.  <P>SOLUTION: The mass damper to be used together with the bearing to support the center of the drive shaft is arranged on the non-rotating portion of the bearing and mounted on a spring element to make free vibration, and in other cases, has a resonance selected so as to be identical to the one transmissible to the vehicle through the bearing by a drive shaft and a drive train constituting element. Two examples of embodiment are presented as adjustable so that it is possible to set as having different resonance vibration characteristics required to serve with different drive shaft and different drive train configuration.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009203487-A (JP)
Title: Metal electrowinning method by diaphragm electrolysis
Inventor: TSUCHIYA HIROO
IPC: C25C1/00
Filed: 2008-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of stably manufacturing metal nickel without causing electrodeposition defect by preventing an uneven liquid composition in a cathode chamber from occurring in an electrowinning method using diaphragm electrolysis.  <P>SOLUTION: The occurrence of unevenness of the liquid composition is prevented by providing a diaphragm up to a position more higher than the liquid level in the cathode chamber which is kept higher than the liquid level in an anode chamber and stably passing the liquid in the upper part of the cathode chamber from the diaphragm of the side surface without the stagnation of the liquid.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008279501-A (JP)
Title: Continuous casting device of slab and its continuous casting method
Inventor: NISHIHARA RYOJI
IPC: B22D11/115
Filed: 2008-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a continuous casting device of a slab for producing a high quality slab in which the flaw of a product is reduced by suppressing the turbulence of a molten metal flow in a continuous casting mold, and to provide a continuous casting method therefor.  <P>SOLUTION: The continuous casting device 10 comprises a submerged nozzle 11 where the central axis of ejection openings 13 provided on both the sides of a tubular body 18 is set within a predetermined range, and a continuous casting mold 12 where electromagnetic stirrers 15 are provided in wide long piece members 21, 22 forming a space section 23 having a rectangular cross-section, and produces a slab by supplying molten metal 14 into the casting mold 12 through the ejection openings 13 of the submerged nozzle 11 and solidifying the molten metal while stirring by means of the electromagnetic stirrers 15. Upper end position of the ejection opening 13 is set below the lower end position of the electromagnetic stirrer 15, and a magnetic shielding plate 16 for regulating a magnetic field being generated is provided at a lower position of each electromagnetic stirrer 15. Assuming the thickness in the height direction of the core 24 of the stirrer 15 is h, the interval s in the height direction of the magnetic shielding plate 16 and the electromagnetic stirrer 15 is set in the range of h/5 to h.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009206252-A (JP)
Title: Semiconductor wafer and silver contamination evaluating method thereof
Inventor: KITAMURA TAKAFUMI
IPC: H01L21/66
Filed: 2008-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor wafer and a silver contamination evaluating method thereof, wherein silver contamination on a wafer surface is evaluated with high precision and recovering operation for silver is easier in comparison with a conventional method to obtain high operation efficiency.  <P>SOLUTION: A nitric acid solution is brought into contact with a surface of a silicon wafer and silver on the wafer surface is dissolved in the nitric acid solution and recovered to evaluate the degree of silver contamination from the recovered silver, so precision of the silver evaluation is higher than that of a conventional method of recovering silver from an HF/H<SB>2</SB>O<SB>2</SB>mixed solution. Further, the operation to recover the silver is easier than that of the conventional method to obtain the high operation efficiency.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009181687-A (JP)
Title: Lens cleaner for optical disk
Inventor: TAGUCHI SHINICHIRO
IPC: G11B7/12
Filed: 2008-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens cleaner simple in structure, having a cleaning thread firmly fixed, and surely cleaning stains of a lens without any liquid leakage.  <P>SOLUTION: Vertical holes are disposed through both ends of a recessed groove formed in a disk, a water-absorbing cleaning thread is fitted in the recessed groove to insert both sides of the cleaning thread into the vertical holes, and right and left drooping parts protrude with equal lengths on a disk bottom surface. A pressing piece having an injection port formed in the center faces the horizontal upper surface of the cleaning thread to bond the pressing piece to the disk.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009210601-A (JP)
Title: Markdown price bar code label
Inventor: YAGASHIRA MASAMI
IPC: G09F3/02
Filed: 2008-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a markdown price bar code label which has a function which is not used when only an original price bar code can be obscured by a concealing portion, but is used for performing adjustment for separating a part of the concealing portion from a cutoff line, to completely cover the bar of at least a part of the original price bar code and not to obscure useful display (a manufacturer, a seller, a raw material, an interior content, a use-by date, etc.) except the original price bar code, when the useful display except the original price bar code is obscured by the concealing portion.  <P>SOLUTION: The markdown price bar code label is provided with the concealing portion 4 which is integrally formed so as to project from a label body 3, obscures a part of the original price bar code, to make reading impossible and does not obscure useful information such as a name of article, a processing date, an expiration date, the manufacturer, the seller, the use-by date, the raw material, a price and PR adjacent to the original price bar code. The concealing portion 4 is provided with the cutoff line 6 for making the size of the concealing portion 4 suitable for the dimension in the height (vertical) direction of the original price bar code.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009208862-A (JP)
Title: Paper storage device and image recording device
Inventor: SUGIYAMA WATARU
IPC: B65H3/54
Filed: 2008-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper storage device capable of stabilizing paper supplying performance while preventing the lifting of recording paper, and an image recording device.  <P>SOLUTION: The recording paper P piled in a paper supplying tray 20 is pressed by an abutting portion 37b of a flap 37, so that lifting of the recording paper P is prevented. A paper supplying direction is guided by a guiding portion 37c (especially a bottom surface side of the guiding portion 37c), so that the recording paper P can be stably fed toward a carrying passage 23.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009099931-A (JP)
Title: Reflective photomask blank and manufacturing method thereof, reflective photomask and manufacturing method thereof, and manufacturing method of semiconductor device
Inventor: KANAYAMA KOICHIRO
IPC: G03F1/22
Filed: 2008-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reflective photomask blank and manufacturing method thereof, a reflective photomask and manufacturing method thereof, and a manufacturing method of a semiconductor device, with and by which the influence of a projection effect is mitigated and the transfer performance such as a resolution is improved by carrying out transfer using the reflective photomask having an absorbent with a reduced thickness.  <P>SOLUTION: The reflective photomask blank has a substrate, a multilayer reflection film formed on the substrate, a buffer layer formed on the multilayer reflection film, and an absorbent layer formed on the buffer layer, and the absorbent layer is a thin film having a compound material containing tin (Sn) and oxygen (O).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008181655-A (JP)
Title: Information recording medium recording a plurality of titles to be reproduced as moving images, and reproducing device and method thereof
Inventor: JON GIRU-SU
IPC: H04N9/82
Filed: 2008-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information recording medium where a plurality of titles to be reproduced as moving images are recorded, and to provide a reproducing device and a reproducing method of the information recording medium.  <P>SOLUTION: The information recording medium includes: a plurality of titles to be reproduced as moving images; and attribute information provided in association with each title and showing whether a user can control the reproduction, thus efficient navigation can be achieved and titles can be created as a creator intends.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009210839-A (JP)
Title: Negatively charged toner
Inventor: KUBOTA NARUTOSHI
IPC: G03G9/08
Filed: 2008-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner having a long life time, less consumption and excellent image qualities without causing deposit or flaws on an organic photosemiconductor (OPC) in toner to be used for an image forming apparatus that uses a photoreceptor using the OPC.  <P>SOLUTION: A negatively charged toner comprises toner base particles containing a binder resin and a colorant, and at least three external additives and which is to be used for an image forming apparatus that uses a photoreceptor using an organic photo-semiconductor. The external additives are: inorganic fine particles (A) subjected to a hydrophobic treatment by hexamethyldisilazane; inorganic fine particles (B) comprising a metal salt compound subjected to a surface treatment with silica hydrosol and amino silane; and inorganic fine particles (C) having a Mohs hardness of not more than 10, with the content of the inorganic fine particles (C) being 1.5-3.0 pts.wt. based on 100 pts.wt. of the toner base particles.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009209114-A (JP)
Title: Method for producing alicyclic diamine
Inventor: HAMACHI HIDEYUKI
IPC: C07C211/19
Filed: 2008-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an alicyclic diamine useful as a monomer raw material for a polyamide resin and a polyurethane resin, and an intermediate for a medicinal and agrochemical raw material.  <P>SOLUTION: The method for producing the alicyclic diamine represented by general formula (4) (wherein n is 0 or 1) includes a step of producing an alicyclic dihalide by reacting cyclopentadiene or dicyclopentadiene with 1,4-dihalogeno-2-butene, a step of producing an alicyclic dihalide by hydrogenating the resultant alicyclic dihalide and a step of aminating the resultant alicyclic dihalide by a Gabriel reaction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009215621-A (JP)
Title: Titanium dioxide produced by anodization method
Inventor: MASAHASHI NAOYA
IPC: C25D11/26
Filed: 2008-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To obtain titanium dioxide excellent in photocatalytic activity and super-hydrophilic function using a simple technique suitable for industrial production.  <P>SOLUTION: An anatase type titanium dioxide excellent in crystallinity can be produced by applying anodization to the surface of a substrate comprising titanium or a titanium alloy with high-voltage application or under a high-current density condition, alternatively by applying to the heat treatment to the film made on the substrate surface by the anodization method including application of high voltage or made thereon by the anodization method under the high-current density condition.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009222068-A (JP)
Title: Clutch-by-wire system
Inventor: ODA TADASHI
IPC: F16H59/10
Filed: 2008-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clutch-by-wire system capable of improving traveling stability while protecting a transmission in a manual transmission mode.  <P>SOLUTION: A clutch-by-wire system includes an automatic clutch 20 including a clutch 21 and a clutch actuator 23, an automated transmission 30 connected to an engine 10 via a clutch 21 and including shift actuators 34 to 36, a clutch pedal sensor 41 detecting a depressing amount of a clutch pedal, a shift sensor 42 detecting the operation of a shift lever, and a shift control device automatically controlling the operation of the clutch actuator 23 and operations of the shift actuators 33 to 35 in an automatic transmission mode and controlling operations of the clutch actuator 23 and the shift actuators 33 to 35 on the basis of signals from at least the clutch pedal sensor 41 and the shift sensor 42 in the manual transmission mode.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008225479-A (JP)
Title: Method for displaying moving image on display
Inventor: ECKHARDT WOLFGANG
IPC: G09G3/20
Filed: 2008-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To simplify the display of a moving image.  <P>SOLUTION: In a method for displaying a moving image on a display, such that all pixel lines (2) of the display are addressed in each case during image periods (6, 7, 9) for displaying image information, and a backlight, for displaying the image information, backlights the pixel lines (2), a pixel addresses remain unchanged during a first image period (6) and a second image period (7), following the first image period, for displaying the same image information, and after the first image period (6), the backlight backlights the pixel lines (2) following a waiting period (8).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009224993-A (JP)
Title: Differential interface device, display control device, and display
Inventor: KITAGAWA DAIJI
IPC: H03F1/30
Filed: 2008-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a differential interface device for preventing the occurrence of abnormality due to the change of resistance between a differential amplifier and a terminating resistance in the case of the occurrence of the change, a display control device using the same, and a display.  <P>SOLUTION: A differential interface device 16 which includes a differential amplifier 17 and a terminating resistance Rt and performs serial transfer of data includes: a resistance detection part which includes the terminating resistance Rt and detects the resistance of a closed circuit formed between the terminating resistance Rt and two input terminals of the differential amplifier 17; and a variable current source (adjustment part) 18 which changes the magnitude of a current flowing to the closed circuit by using the detection result of the resistance detection part to adjust an offset voltage generated between the two input terminals to a value within a prescribed range.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009222124-A (JP)
Title: Fluid pressure shock absorber
Inventor: INOUE YOSUKE
IPC: F16F9/348
Filed: 2008-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluid pressure shock absorber for compatibly suppressing the dispersion of damping force and actualizing smooth operation of disc valves.  <P>SOLUTION: On the side of a passage 20 for the plurality of disc valves 25, an energizing member 35 is provided whose diameter is smaller than the diameter of a valve seat 19 and which energizes the disc valves 25 in a valve opening direction until the disc valves 25 are opened. The energizing member 35 energizes the disc valves 25 in the valve opening direction until they are opened.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009223569-A (JP)
Title: Image processor and image processing method
Inventor: KATO YUTAKA
IPC: H04N1/60
Filed: 2008-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor and an image processing method, capable of reducing the processing time necessary for creation of composite image data.  <P>SOLUTION: When each photographing is completed, transfer of input image data created by the photographing from an image buffer to an image memory is started respectively (time t1, t2 and t3). Further, after each transfer of the input image data, update processing of internal variables by a luminance information update part and a color information part is executed respectively. In this way, certain processing contained in composition processing is fragmentarily executed every time when the input image data is created. When the transfer of the final input image data is completed, update of the internal variables based on the final input image data is performed, composite luminance information and composite color information are then calculated based on the respective internal variables, and the composite image data is created.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008152920-A (JP)
Title: Magnetic recording medium, recording and reproducing device, and stamper
Inventor: KAIZU AKIMASA
IPC: G11B21/10
Filed: 2008-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To increase the PES (Position Error Signal) sensitivity while improving the flexibility in designing patterns.  <P>SOLUTION: Two sets (M sets) of burst patterns BP1a, BP2a have two kinds of burst signal units (projection 40a) different in distance from the center of the data track pattern 40t but equal in radial length L11, and have a (2 M/N) track pitch of a length L10. They are formed in a manner that four (2M) centers C1a, C2a, C1a, C2a exist with an interval of the track pitch (1/N) within the range that their both ends do not match the centers C1a, C2a, C1a, C2a of the burst patterns BP1a, BP2a, BP1a, BP2a. In two kinds of burst signal units, their both burst signal units do not overlap in the direction of rotation, and the centers separate from one another in the radial direction by only a 2/2 ("M/N") track pitch, and their ends facing one another in the radial direction in both burst signal units separate from one another, where M and N are two or larger natural numbers.  <P>COPYRIGHT: (C)2008,JPO&INPIT