baber/WOPTO huggingface dataset:
Patent JP-2008198244-A (JP)
Title: Wide band wave plate
Inventor: TOUGE YUKIHIRO
IPC: G02B5/30
Filed: 2007-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wide band wave plate giving a substantially equal retardation value to the incident light containing at least three different wavelengths of a pickup.  <P>SOLUTION: This wide band wave plate is formed by stacking first and second phase plates 101, 102 containing liquid crystal molecules having a specific twist angle, making their twist angles Φ<SB>1</SB>, Φ<SB>2</SB>opposite to each other. When θ<SB>1</SB>represents the angle between the oscillation direction of the incident light linear polarization and the major axis direction of the liquid crystal molecules at the side of the incident light linear polarization on the first phase plate, and θ<SB>2</SB>represents the angle between the oscillation direction of the incident light linear polarization and the major axis direction of the liquid crystal molecules at the side of the first phase plate on the second phase plate, this wide band wave plate has an equal retardation value substantially to the incident light of at least three different wavelengths of the optical pickup, and its ellipticity can be made 0.9 or larger when it is made a quadrant wavelength plate.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008196872-A (JP)
Title: Inspection device, inspection method, and manufacturing method of pattern substrate
Inventor: KUSUSE HARUHIKO
IPC: G01N21/956
Filed: 2007-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inspection device for inspecting a defect with high detection sensitivity at high speed.  <P>SOLUTION: An embodiment of the defect inspection device 10 in the present invention is equipped with: a laser light source 11 for generating a light beam; an objective lens 13 for condensing light beams emitted from the laser light source 11 and forming a light spot on the surface of a sample W; a prism 15 for splitting a light beam reflected by the sample W into two light beams; light receiving elements 17a, 17b for receiving respectively the light beams split by the prism 15 and outputting an output signal based on the quantity of received light; and a real defect determination part 23 for determining to be a real defect when an output signal from the light receiving element 17a and an output signal from the light receiving element 17b are detected almost simultaneously.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008197219-A (JP)
Title: Positive photosensitive composition and pattern forming method
Inventor: FUJITA AKINORI
IPC: C08K5/36
Filed: 2007-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive positive photosensitive composition by having high sensitivity and high resolution and having wide development latitude, and to provide a pattern forming method.  <P>SOLUTION: The positive photosensitive composition includes at least (A) an alkali-soluble resin, and (B) a novolak resin having a group, which decomposes due to the action of acid, and having increased solubility to alkali aqueous solution after decomposition, solubility to alkali aqueous solution and (C) a compound generating acid due to the action of light. One embodiment in which the alkali-soluble resin (A) is a resin having at least one phenolic hydroxyl group and at least one carboxylic acid group, and another embodiment in which at least a part of hydroxyl groups in the novolak resin of (B) is substituted with at least one of an alkoxy alkyl group, an alkoxy carbonyl group and a silyl group are preferable.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007213792-A (JP)
Title: Method, apparatus, and storage medium for controlling track seek servo in disk drive, and disk drive using the same
Inventor: BAEK SANG-EUN
IPC: G11B21/08
Filed: 2007-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new and improved method, apparatus, and storage medium for controlling a track seek servo in a disk drive, suppressing rapid current change and thereby shortening the calculation time required to generate a velocity trajectory, and the disk drive using the same.  <P>SOLUTION: The method for controlling the disk drive comprises the steps of: generating a transformed PTOS (Proximate-Time Optimal Servo) velocity trajectory in which an acceleration duration is symmetrical to a deceleration duration in a track seek mode; and applying the transformed PTOS velocity trajectory to the control of the movement of a head.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007221134-A (JP)
Title: Photo-sensor and pixel array using backside illumination and method of forming photo-sensor
Inventor: MARK D JAFFE
IPC: H01L27/146
Filed: 2007-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging sensor having an array of FET pixels, and a method of forming the imaging sensor.  <P>SOLUTION: Each pixel is a semiconductor island such as N-type silicon on a silicon on insulator (SOI) wafer. FETs are formed in one photodiode electrode such as a P-well cathode. A color filter may be attached to an opposite surface of the island. A protective layer (such as a glass or quartz layer) or a protective window is fixed to the pixel array at the color filter. An imaging sensor may be illuminated from the backside with cell wiring above a cell. Thus, an optical signal passing through the protective layer is filtered by the color filter and is selectively sensed by a corresponding photo-sensor.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008193981-A (JP)
Title: Method for producing useful substance
Inventor: SUZUKI KAN
IPC: C12P1/00
Filed: 2007-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new use of marine deep water, and to provide a method for simply and efficiently producing useful substances.  <P>SOLUTION: This method for producing the useful substance comprises a production process for producing the useful substances from a microbial population in the marine deep water, while irradiating the collected marine deep water with light, and a recovery process for recovering the useful substance from the marine deep water after the production process. Here, it is preferable that the marine deep water be circulated, for example, in one direction, more preferably, in many directions.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007234591-A (JP)
Title: Double emission white pled for illumination
Inventor: CHOONG VI-EN
IPC: H05B33/26
Filed: 2007-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a PLED with a wide spectrum.  <P>SOLUTION: At least one laminated organic diode or polymer light-emitting diode (PLED) having a light source is provided. At least one PLED includes a patterned cathode, which has a translucent area. The patterned cathode is capable of mixing beams of light from the PLED with each other. The light source emits light from the upper part or lower part or both parts of the PLED.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008203367-A (JP)
Title: Developer container and image forming apparatus
Inventor: MIHARA KOICHI
IPC: G03G9/08
Filed: 2007-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developer container which can reduce cost and can prevent a developer from aggregating and remaining therein.  <P>SOLUTION: In a toner bottle 200, protrusion parts 201h... raised inward a cylindrical part 201 are disposed on an inner circumferential surface of the cylindrical part 201 into which toner is stored, the cylindrical part 201 is rotatively driven around the center shaft and, thereby, the toner is discharged from a discharge port 201f. When a cross-section of the cylindrical part 201 vertical to the center shaft is projected from the longitudinal direction of the cylindrical part 201, there is at least one region 201i where the protrusion parts 201h... are not projected to the inner circumferential surface of the cylindrical part 201. Therefore, contact between the toner and the protrusion parts 201h... is suppressed and, when the toner is conveyed, resistance between the toner and the protrusion parts 201h... is reduced, whereby the generation of frictional heat is suppressed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008205089-A (JP)
Title: Vacuum treatment equipment and method for manufacturing film by using it
Inventor: KAWAMURA KEISUKE
IPC: C23C16/505
Filed: 2007-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide vacuum treatment equipment easily adjusting film-formation characteristics and inhibiting the generation of the difference of the film-formation characteristics in each film-formation chamber while reducing equipment cost and a method for forming a film by using the vacuum treatment equipment.  <P>SOLUTION: The vacuum treatment equipment has a plurality of discharge electrodes 3a to 3h supplying both end sections 53 with a high-frequency power from a power supply section 17a and forming a plasma among a substrate 8 and the discharge electrodes and a plurality of matching apparatuses 3at to 3ht adjusting the phases and amplitudes of the high-frequency power supplied to a plurality of the discharge electrodes 3a to 3h in each of both end sections 53. The impedances of a plurality of the matching apparatuses 3at to 3ht are set at an approximately the same value, and the values of the impedances are set at a value approximately minimizing the reflecting power to the power supply section 17a in one discharge electrode in a plurality of the discharge electrodes 3a to 3h.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008205909-A (JP)
Title: Transmission system and system starting method
Inventor: SHIMIZU KATSUHIKO
IPC: H04B10/079
Filed: 2007-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To easily stabilize the level of an optical signal output from a system and to shorten starting time of the system.  <P>SOLUTION: In optical amplifiers 105 connected in multiple stages, when the input level of the optical signal output from a transmitter connected to the front stage of the optical amplifier 105 exceeds a preset level, high-speed control with control speed higher than that of normal control is performed, and after an output control completion flag indicating stabilization of the optical signal is extracted by a flag extraction part 153 from the optical signal output from the transmitter connected to the front stage of the optical amplifier 105, the high-speed control is switched to the normal control by a selection part 154, and when the output level of the optical signal output from the optical amplifier 105, which is measured by an optical output measurement part 156 is decided to reach a target level value, the output control completion flag is output from a flag insertion part 157 to a transmitter connected to the rear stage of the optical amplifier 105.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008206047-A (JP)
Title: Encoding apparatus and program
Inventor: SAKAIDA SHINICHI
IPC: H04N19/105
Filed: 2007-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To reduce an information quantity of encoded data although using a standardized size for an encoding unit block.  <P>SOLUTION: An encoding apparatus 1 includes: a macro block group motion estimation section 20 for acquiring a motion vector for an encoding unit block group by performing motion estimation processing for the unit of the encoding unit block group constituted of a plurality of encoding unit blocks; and a motion vector acquisition section 41 for acquiring the motion vector acquired by the macro block group motion estimation section 20 as a motion vector for each of the plurality of encoding unit blocks.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008208389-A (JP)
Title: Material for electroless plating, laminate and printed wiring board
Inventor: SHIMOOOSAKO KANJI
IPC: C23C18/16
Filed: 2007-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a material for electroless plating which can be favorably used for manufacturing a printed wiring board and has the excellent adhesiveness to the electroless plating film deposited on the surface of the material even when the surface roughness of the material is small, and a printed wiring board using the same.  <P>SOLUTION: The material for the electroless plating has at least a surface a for performing the electroless plating thereon. The surface roughness of the surface a is ≤0.4 μm in terms of the arithmetic means roughness Ra measured with the cutoff value of 0.002 mm. Further, the material contains (A) the resin composition component and (B) the filler component as essential components, and the modulus of elasticity at 20°C is ≥2.3 GPa and ≤15 GPa.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008209029-A (JP)
Title: Air conditioner and automatic heating operation control method
Inventor: YOSHIDA SHIGERU
IPC: F24F11/02
Filed: 2007-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner and automatic heating operation control method, surely heating the interior of a room.  <P>SOLUTION: This air conditioner 1 for heating includes: a temperature sensor 10 for detecting a suction temperature; and a control part 15 to which a preset temperature required by a user is input, and controls the on-off state of operation based on a difference between the preset temperature and the suction temperature. The control part 5 determines thermal load of an area to be air-conditioned according to the thermo-off time, and the thermo-on temperature and the thermo-off operation point temperature are corrected.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008022524-A (JP)
Title: Radio communication system, base station control device, and method for preventing unauthorized use of radio base station
Inventor: TSUCHIYA MASAFUMI
IPC: H04W24/00
Filed: 2007-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate the determination of whether or not a radio base station has been relocated incorrectly.  <P>SOLUTION: A peripheral zone table 12 stores peripheral zone information in advance which indicates identification codes of radio base stations adjacent to radio base stations 101 to 105 for each of the radio base stations. When a call processing part 11 receives a hand-off request signal containing an identification code of a radio base station handed off through one of the radio base stations 101 to 105 from a radio terminal 201, the call processing part refers to the peripheral zone table 12 and determines that the radio base station to be handed off has been relocated incorrectly, if the identification code of the radio base station to be handed off is not contained in the peripheral zone information on the radio base station which is a sender of the hand-off request signal, and if it is contained in one of the peripheral zone information on the radio base stations other than the sender of the handoff request signal.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007272204-A (JP)
Title: Toner and image forming apparatus
Inventor: YABE SHIGEO
IPC: G03G9/08
Filed: 2007-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner capable of attaining appropriate abrasivity of an amorphous silicon photoreceptor and superior images without requiring replacement of the photoreceptor before the machine life, by defining the friction coefficient between the photoreceptor and the toner.  <P>SOLUTION: The toner is to be used in an image forming apparatus which uses an amorphous silicon photoreceptor as a latent image carrier and is equipped with a cleaning blade for removing the toner remaining on the photoreceptor after a transfer step. The toner shows a friction coefficient with the photoreceptor in a range of 0.3 to 0.6. Inorganic fine particles such as titanium oxide are externally added to the toner, wherein the number average primary particle size of the inorganic fine particles is 30 nm or more. The toner contains toner fine powder having a particle size of 1/4 or less of the volume average particle size, by 30% or less on a number basis.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008206850-A (JP)
Title: Medicine container aligning apparatus, medicine identification ic tag, tag attaching apparatus, medicine storage cabinet, and medicine management system
Inventor: GOTO YOSHIYUKI
IPC: A61J3/00
Filed: 2007-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve a management system by proposing a system for storing containers enclosing medicines such as ampules and vials in a medicine storage cabinet in an aligned state and managing the putout to discarding of the medicines stored in the medicine storage cabinet altogether, which is a technique relating to an apparatus and a system for handling the containers enclosing the medicines such as the ampules and the vials.  <P>SOLUTION: The medicine management system comprises: the medicine container aligning apparatus 11 for attaching identification tags 15 (IC tags) to the containers 10 enclosing the medicines, matching the direction and aligning the containers 10 on a tray 13; the medicine storage cabinet 80 housing the medicines for which the identification tags 15 are attached to the containers; a waste collection container 88 for discarding the containers 10 and packages of the medicines taken out from the medicine storage cabinet 80 and used; and a management server 75 connected to the medicine container aligning apparatus 11, the medicine storage cabinet 80 and the waste collection container 88.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008208089-A (JP)
Title: Skin cleaner
Inventor: MIZUNO MORIKAZU
IPC: A61K8/19
Filed: 2007-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a skin cleaner in the form of an aqueous solution where inorganic microballoon particles used as an abrasive do not float and also does not segregate in the aqueous solution.  <P>SOLUTION: The skin cleaner contains 5-20 mass% of a surfactant, 5-15 mass% of an oil remover, 0.1-0.5 mass% of an acrylic acid-methacrylic acid copolymer and 3-15 mass% of hydro-floatable inorganic microballoon particles for the purpose of stably dispersing the inorganic microballoon particles such as Shirasu balloons in the aqueous solution for a long period. In this skin cleanser, the copolymer exhibits excellent dispersion-stabilizing effect and does not hinder the spreadability of the cleaner.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008216299-A (JP)
Title: Two-dimensional optical scanner
Inventor: KASHIWADA SHINJI
IPC: B41J2/44
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a two-dimensional optical scanner which attains high image quality and high resolution.  <P>SOLUTION: The two-dimensional optical scanner includes: a light source 10 which emits a light beam; a deflector 20 which scanningly deflects the light emitted from the light source 10 in a main scanning direction and a subscanning direction; a scanning line detection means 30 which detects the pitch of adjacent scanning lines in the subscanning direction among scanning lines which the light scanned with the deflector 20 forms on a scanning face 5; and a control part 40. In the control part 40, the deflection angle of the deflector 20 is so controlled that the scanning frequencies fx and fy of the deflector 20 in two axis directions and a renewal frequency F on a scanning face 5 satisfy the relations 1: f<SB>x</SB>=n<SB>x</SB>×F and f<SB>y</SB>=n<SB>y</SB>×F (n<SB>x</SB>and n<SB>y</SB>are mutually prime integers), and the phase of the deflection angle of the deflector 20 is so controlled that the pitch of the scanning lines in the subscanning direction detected with the scanning line detection means 30 becomes a predetermined value. Thus, scanning traces having reduced difference in frequency and uniformity are formed and a display having high image quality and high resolution can be performed on the scanning surface 5.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008018468-A (JP)
Title: Method for production of flat wire for ring gear
Inventor: KUSHIDA HITOSHI
IPC: B21B1/088
Filed: 2007-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing, by using a round steel rod material, a flat wire for a ring gear which satisfies the requirements of both surface hardness and dimensional accuracy thereof and has reduced hardness variation without requiring a heat treatment for absorbing the hardness elevation of a flat wire surface.  <P>SOLUTION: When producing the flat wire for the ring gear by a cold working process using the round steel rod material having a carbon content of 0.30-0.60%, at least one two-way or four-way rolling reduction is performed after at least one cold rolling or cold roller drawing process. In the final step of such cold working process, drawing is performed by using a drawing die to process the whole peripheral surface of the flat wire so as to achieve the maximum area reduction rate of a total sectional area of ≤65%. Thereby, excellent dimensional accuracy and reduced variation in both width and thickness directions are achieved, and thus a required hardness can be obtained while suppressing the occurrence of crack at the side face of the flat wire without requiring intermediate heat treatment.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008219439-A (JP)
Title: Radio ip telephone set and radio ip telephone set system
Inventor: TAKUNO SHINJI
IPC: H04W76/00
Filed: 2007-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio IP telephone set and a radio IP telephone set system constituted in such a manner that normal call incoming processing and telephone call processing can be performed in an IP telephone system where a radio IP telephone whose battery capacity is not sufficient is present.  <P>SOLUTION: This radio IP telephone set has a remaining capacity decision unit which confirms the remaining capacity of a battery to decide whether the remaining capacity is smaller than a predetermined value. When the notice of incoming call detection is given from a call control server, a telephone number decision unit decides whether an incoming call destination telephone number included in the notice of incoming call detection is a group telephone number. When it is decided that the incoming call destination telephone number is the group telephone number, an incoming call reception/rejection decision unit confirms the remaining capacity of the battery using the remaining capacity decision unit. When the remaining capacity is smaller than the predetermined value, the incoming call reception/rejection determination unit sends a signal indicating rejection of incoming call, e.g. a busy-tone signal back to the call control server. Consequently, processing after incoming call detection, for example, the ringing of a ringtone is not performed by a radio IP telephone set whose battery is in a remaining-capacity deficient state.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008222345-A (JP)
Title: Paper feeding device
Inventor: OYA KAZUYUKI
IPC: B65H3/46
Filed: 2007-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper feeding device capable of determining the cleaning time and replacement time of a separation pad or a paper feed roller and furthermore giving notice of the cleaning time and replacement time.  <P>SOLUTION: The paper feeding device having a separating part for delivering paper placed in a paper placing part, sheet by sheet detects the paper delivered and conveyed from the separating part, sets the arrival time of the paper from the separating part to a paper detecting part, computes a monitor time which is the time from the start of delivery from the separating part until detection at the paper detecting part, counts the frequency of monitor time abnormality, urges the replacement of the separating part when the frequency of monitor time abnormality is predetermined times or more and when the number of conveyed paper sheets exceeds the predetermined number of sheets, and urges the cleaning of the separating part when the frequency of monitor time abnormality is the predetermined times or more and when the number of conveyed paper sheets is the predetermined number of sheets or less.  <P>COPYRIGHT: (C)2008,JPO&INPIT