baber/WOPTO huggingface dataset:
Patent JP-2007131546-A (JP)
Title: METHOD FOR PRODUCING alpha-METHYLENE-gamma-BUTYROLACTONE COMPOUND
Inventor: NAKAGAWA TAKESHI
IPC: C07B61/00
Filed: 2005-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple and novel method for producing an α-methylene-γ-butyrolactone compound expected to be a monomer for heat-resistant transparent resins and to be developed in the field of drugs as a skeleton of a substance active against living organisms.  <P>SOLUTION: An α-methylene-γ-butyrolactone compound of formula (2) is obtained by mixing a compound which forms a radical structure of formula (1) upon being irradiated with an actinic radiation with a methacrylic ester, and a strong acid and irradiating the mixture with an actinic radiation or by mixing a compound which forms a radical structure of formula (1) upon being irradiated with an actinic radiation, irradiating the mixture with an actinic radiation, and treating the irradiated mixture with a strong acid. In formulae (1) and (2), R<SB>2</SB>and R<SB>3</SB>, which are independent of each other, are hydrogen atoms or optionally substituted 1 to 6C alkyl groups or may be combined with each other to form a ring.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007131892-A (JP)
Title: Apparatus and method for degreasing magnesium alloy or mixture containing magnesium alloy
Inventor: TANABE IKUO
IPC: B09B3/00
Filed: 2005-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for degreasing magnesium alloy or a member containing magnesium alloy which provide safe degreasing of the magnesium alloy by means of a heat treatment step alone.  <P>SOLUTION: The apparatus and method for degreasing are characterized in that: the inside of a closed type heat treatment furnace 1 is regulated to a superheated steam atmosphere of prescribed temperature while shutting off the inflow of outside air, then an object to be treated 13 is fed to the inside of the heat treatment furnace 1, the object to be treated 13 being composed of magnesium alloy having an adhering substance 13a adhered thereto or a member containing this magnesium alloy; and the object to be treated 13 is exposed to the superheated steam atmosphere inside the heat treatment furnace 1 and separated into soot 33a and solids 33b while being kept noncontact with outside air. Thus, the magnesium alloy can be safely degreased in a non-oxidized state.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007131421-A (JP)
Title: Medium feeding mechanism and liquid ejection apparatus and recorder
Inventor: NAGASHIMA YUTAKA
IPC: B65H1/02
Filed: 2005-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medium feeding mechanism provided with a medium supporting means capable of supporting mediums to be fed having different sizes stably.  <P>SOLUTION: This medium feeding mechanism 130 for feeding mediums by using one side end of the medium to be fed as reference is provided with the medium supporting means 132 having freely extending and contracting supporting parts 31 to 34 at many steps for supporting the mediums to be fed. Supporting width and arrangement of the supporting parts at each step are adjusted so as to disperse self-weight of the mediums to be fed having each size, and supporting width and arrangement of the supporting parts at each step are adjusted so as to support by using a central line L in the direction of width of the medium P to be fed having the maximum size as a symmetrical axis. Consequently, even the mediums to be fed having different sizes can be stably supported to feed the mediums to be fed with high precision.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007140723-A (JP)
Title: Face authentication device
Inventor: OGURA YASUNOBU
IPC: G06T7/00
Filed: 2005-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an authentication device for performing highly precise authentication even in an environment affected by the illumination of oblique rays of light or shadows.  <P>SOLUTION: This face authentication device is provided with a pre-processing part 202 for acquiring a normalization image for an input image; a registration feature storage part 203 for storing features extracted from a registered image; a feature selecting part 204 for extracting features from the normalization image and the registration features; and a similarity calculating part 205 for calculating the similarity of the input features and the registration features, wherein an illumination slope value is calculated for every block from the normalization image, and a filter for extracting features is selected based on the illumination slope value, and features are extracted by the feature selecting part. Thus, it is possible to obtain such effects that it is possible to perform highly precise authentication even in an environment affected by illumination by performing collation by using only features which are hardly affected by illumination.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007140856-A (JP)
Title: Consultation fee settlement terminal device and user terminal device
Inventor: KUSUMI AKIHIRO
IPC: G06Q50/22
Filed: 2005-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To prevent leakage of contents related to individual privacy of a user and information to identify the user, even when an another person peeps a display section of a user terminal device over the user's shoulder.  <P>SOLUTION: When displaying an image including private information on the user on a display means 3, masking processing is performed for the whole or part of the private information to prevent it from visual recognition, and only when the user operates an operation section so as to release the masking processing, the masking processing is released, so that the private information can be visually recognized.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007137244-A (JP)
Title: Hinge structure of air bag door
Inventor: YOKOI SHINJI
IPC: B60R21/20
Filed: 2005-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hinge structure of an air bag door capable of favorably preventing damage of a hinge part by pressing force of an air bag.  <P>SOLUTION: A deformation regulating part 50 to regulate deformation of an end edge part on the hinge part 30 is provided on a corner part on a boundary part 32 of a fixed supporting part 24 to support a base material on a peripheral portion of an air bag door from the back side and the hinge part 30 to connect a movable supporting part 22 to support the air bag door and the fixed supporting part to each other from the back side in a curved state. The deformation regulating part 50 is constituted of a plurality of ribs provided with each of required intervals in the longitudinal direction of the hinge part 30.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007135860-A (JP)
Title: Deodorant
Inventor: NAGAO EIICHI
IPC: A61L9/14
Filed: 2005-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact and simple deodorant effectively utilizing a conventionally unnecessary waste liquid which had to be neutralized as the deodorant, and exhibiting a safe and strong environmental deodorizing function against alkaline odor.  <P>SOLUTION: Strong acid water, manufactured in deodorizing the odor including a sulfur compound by a biological deodorizing device using microbes is used as a simple deodorant with a function of absorbing and deodorizing the alkaline odor gas such as an amine compound. In the strong acid water, the number of moles of sulfate ions occupies at least 80% of the total number of of moles of included anions. The pH of the strong acid water is not more than 1.4 and the oxidation-reduction potential of the strong acid water is not more than 650 mV.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006183135-A (JP)
Title: Cold gas dynamic spraying of high strength copper
Inventor: HAYNES JEFFREY D
IPC: C23C24/08
Filed: 2005-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal spraying method for manufacturing an article with a film which is not melted and capable of maintaining the particle characteristic such as dimension retention and/or heat conductivity of Cr<SB>2</SB>Nb being applied thereto.  <P>SOLUTION: A process for forming an article comprises a step of providing a mandrel formed from a material, such as an aluminum-containing material, having a net shape of the article to be made, depositing a powdered metal material onto the mandrel without melting the powdered metal material, and a step of removing the material forming the mandrel to leave a free standing monolithic article such as a combustion chamber liner. In a preferred embodiment of the present invention, the powdered metal material comprises a powdered GRCop-84. Alternatively, the powdered metal material may be GRCop-42.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007141384-A (JP)
Title: Optical disk drive
Inventor: KATAOKA TAKEYOSHI
IPC: G11B7/085
Filed: 2005-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly reliable optical disk drive which stably performs track jump.  <P>SOLUTION: The optical disk drive for recording or reproducing information to/from an optical disk is provided with: an objective lens for emitting laser to the optical disk; an actuator for moving the objective lens in the radial direction of the optical disk; and a spindle motor for rotating the optical disk. The actuator moves the objective lens in the radial direction of the optical disk at time corresponding to a rotational speed after laser beams emitted to the optical disk pass through a PID (physical ID) part of the optical disk. In a signal for driving the actuator, an output time of a deceleration signal is a certain fixed ratio of a time when an acceleration signal is outputted, and while the deceleration signal is outputted, a light spot passes through the PID part.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007145063-A (JP)
Title: Electric steering lock device
Inventor: FUKUSHIMA KEISUKE
IPC: E05B81/44
Filed: 2005-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric steering lock device which has a simple structure, can be miniaturized, and enables a lock bolt to be moved again to a lock position after it is stopped during its operation and the lock bolt to be pulled out when a stationary steering torque is still acting on the shaft.  <P>SOLUTION: In the electric steering lock device 10, cam grooves 50 are formed on the outer circumferential surface of the lock bolt 44 so as to be slant in a circumferential direction, and a cylindrical rotor 26 driven by an electric motor 16 to rotate is provided. The cum groove has a plural-stage structure having at least two gently tilting portions with a gentle tilting angle on a rear end side of the lock bolt. The lock bolt 44 is disposed in the rotor 26 so as to be axially movable. A cam follower 32 held in the holding portion 30 of the rotor 26 is moved in the cam groove 50, thereby moving the lock bolt 44.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007150523-A (JP)
Title: Speaker
Inventor: HAYASHI YOSHINORI
IPC: H04R7/02
Filed: 2005-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speaker of simple configuration which can be reduced in size.  <P>SOLUTION: The speaker comprises a bidirectional shape memory alloy, a control means for controlling the temperature of it to that corresponding to voice signals, and a diaphragm that deforms according to deformation due to temperature change of the bidirectional shape memory alloy.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007145644-A (JP)
Title: Piezoelectric ceramic material
Inventor: TO TONSHAKU
IPC: H01L41/187
Filed: 2005-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric ceramic material which is lead-free but has a high relative dielectric constant ε<SB>33</SB>τ/ε<SB>0</SB>and properties suitable to be used for an ultrasonic sensor or the like, and a high mechanical quality coefficient Qm and properties suitable to be used for an ultrasonic vibrator or the like, as well.  <P>SOLUTION: The piezoelectric ceramic material contains elements Bi, Na, Ti, Ba, Nb, and O, and is represented by general formula: (1-x-y)(Bi<SB>0.5</SB>Na<SB>0.5</SB>)TiO<SB>3</SB>-xBaTiO<SB>3</SB>-yBa(Bi<SB>0.5</SB>Nb<SB>0.5</SB>)O<SB>3</SB>(wherein x is 0.01≤x≤0.20 and y is 0<y≤0.05).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007148811-A (JP)
Title: Tangent generation method, dead angle area setting method, visible area setting method, visibility determination method, design support device and recording medium
Inventor: SOTOZONO KIYOSHI
IPC: G06F17/50
Filed: 2005-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To easily generate a tangent through fixed procedure and/or perform setting of a dead angle area or visible area or determination for visibility.  <P>SOLUTION: The tangent generation method for approximately generating a tangent passing an optional point on a plane and contacting with a curve on the plane from a selected side comprises a first process for setting a point set on the curve as a reference point; a second process for setting an approximate line passing through the optional point and the reference point; and a third process for replacing a point on the curve located on the selected side of the approximate line and farthest from the approximate line by the reference point. After executing the first process, the second process and the third process are alternately repeated a plurality of times, and an approximate line finally generated in the second process is taken as the tangent.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007148141-A (JP)
Title: Image forming apparatus
Inventor: TOMATSU YOSHIYA
IPC: H04N1/29
Filed: 2005-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To improve the strength of a frame and to assure image quality.  <P>SOLUTION: A front beam 62 and a rear beam 63 are constructed on the front side and rear side of a scanner unit 27 and a top surface plate 62B facing a scanner support plate 67 across the scanner unit 27 in-between is constructed. As a result, the strength around the scanner unit 27 can be improved without entailing upsizing of the apparatus. Further, a top surface plate 71 is non-fixed to the scanner support plate 67 and the scanner unit 27 and therefore, even if the top surface plate 71 is distorted, the distortion thereof is hardly transmitted to the scanner support plate 67 and the scanner unit 27. Accordingly, the deformation of the scanner unit 27 is prevented and the image quality can be assured.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007150116-A (JP)
Title: Flexible printed-circuit board
Inventor: HIROSE TAKAYUKI
IPC: H05K1/03
Filed: 2005-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flexible printed-circuit board having proper bending characteristics.  <P>SOLUTION: A circuit pattern 2 is provided on the flexible film 1 with the use of a conductive paste, and a first and a second protective layer 3a, 3b are provided on the circuit pattern 2. By making the constitution of the elastic modulus of a first protective layer 3a, close to the flexible film 1, is smaller than that of the second protective layer 3b outside of it the bending characteristics can be improved.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007155144-A (JP)
Title: Storage
Inventor: ISHIDA YOSHIHISA
IPC: F25D23/00
Filed: 2005-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage capable of effectively sterilizing the inside of a storage compartment.  <P>SOLUTION: A showcase 1 is constituted by cooling the inside of the storage compartment 11 by a cooler 27, and comprises a sterilizer 34 through which the cold air in the storage compartment 11 or the cold air supplied into the storage compartment 11 pass. The sterilizer 34 holds electrolyzed water to bring the cold air passing through the sterilizer 34 into contact with the electrolyzed water. The sterilizer 34 is composed of a material having low reactivity to the electrolyzed water, holds the electrolyzed water, and comprises a gas-liquid contact member through which the cold air passes, and an electrolyzed water supply pipe for dropping the electrolyzed water to the gas-liquid contact member.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007153484-A (JP)
Title: Conveyance system
Inventor: OKAMURA MUNEHARU
IPC: B65G47/31
Filed: 2005-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conveyance system capable of effectively inputting articles from a plurality of input places and of reducing sorting errors by an operator when inputting the articles as much as possible.  <P>SOLUTION: This conveyance system 21 is provided with an input line 12 for inputting articles 5, a plurality of conveying lines arranged on the downstream side of the input line 12, and sorting lines 7/8 arranged between the input line 12 and the conveying lines and sorting the articles 5 into the conveying lines. The input line 12 has automatic aligning conveyors 6 for aligning, in a line, the articles 5 input from the plurality of input places.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006192256-A (JP)
Title: Total beauty treatment method
Inventor: SEKIMORI ITSUKI
IPC: A61H33/10
Filed: 2005-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a total beauty treatment method effective for slimming by discharging internal impurities, effectively supplying oxygen and expediting fat burn-off.  <P>SOLUTION: This total beauty treatment method is characterized in treating a person 3 having a therapy with a low-temperature steam bathing by placing the whole body of the person 3 to be treated in a sauna room 7 with its inside space set to a low-temperature steam atmosphere of 38-50°C for a predetermined period and heating the person 3 with the low temperature steam; and, sequentially to the low temperature steam bathing, in treating the person 3 with a high-atmospheric-pressure air bathing by placing the whole body of the person 3 to be treated after having the low-temperature steam heating, in a chamber 8 with its inside space retained to 1.1-1.5 atmospheres for a predetermined period and retaining the person 3 to be treated in the high-atmospheric-pressure air atmosphere so as to discharge the internal impurities, effectively supply oxygen, expedite fat burn-off, and effectively slim down.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007156729-A (JP)
Title: Retrieval device and retrieval method and camera having retrieval device
Inventor: NONAKA OSAMU
IPC: G06F17/30
Filed: 2005-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a retrieval device and a retrieval method for performing efficient image retrieval by a simple input operation and a camera having the retrieval device.  <P>SOLUTION: In a retrieval device, factor information having at least one of image attributes, temporal attributes and positional attributes is derived by an image information part 16 under conditions owned by at least one character and word. Then, at least one image is retrieved from among a plurality of images according to the factor information derived by the image information part 16 by a microcontroller 10.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006189811-A (JP)
Title: Liquid crystal display device and method for manufacturing the same
Inventor: LEE JI NO
IPC: G02F1/1368
Filed: 2005-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device adapted to simplify processing, and to provide a method for manufacturing the device.  <P>SOLUTION: The liquid crystal display device includes a gate line formed on a substrate; a data line, crossing the gate line with a gate insulating film to define a pixel area; a thin-film transistor connected to the gate line and the data line; a semiconductor pattern forming the channel of the thin-film transistor and overlapped along the data line; a double-layer passivation film having a two-layer structure and covering the data line and the thin film transistor, wherein the two layers have different etching rates from each other; and a pixel electrode formed in a pixel hole, penetrating an upper passivation film of the double-layer passivation film in the pixel area and connected to the drain electrode of the thin-film transistor exposed through a drain contact hole, wherein the pixel electrode forms a border with the side face of the upper passivation film that surrounds the pixel hole.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007151867-A (JP)
Title: Dental unit
Inventor: KUNISAWA TAKESHI
IPC: A61C19/00
Filed: 2005-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To make a connection terminal provided on an instrument hose side connectable to any of a plurality of connection terminals provided on a unit side and to make it connectable to a desired one of the connection terminals on the unit side.  <P>SOLUTION: An instrument hose 9 is provided with the connection terminal 12 to be freely detachably connected to an optional one of the plurality of connection terminals 20<SB>1</SB>-20<SB>4</SB>fixed on the side of a worktable 2 through one action. The worktable (unit body) 2 is provided with two or more pairs of electric contacts corresponding to the kind of a handpiece connected to the instrument hose 9 and operation levers 30<SB>1</SB>-30<SB>4</SB>for selectively bridging one of the electric contacts. By the operation levers, one of the electric contacts is bridged corresponding to the kind of an instrument connected to the connection terminal on the unit body side and air, electricity and water, etc., suitable for the handpiece connected to the connection terminal are supplied.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007153825-A (JP)
Title: METHOD FOR PRODUCING alpha-OLEFIN
Inventor: IWANAGA SEIJI
IPC: C07C11/107
Filed: 2005-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To produce an α-olefin having ≥4 and even number of carbon atoms by the oligomerization reaction of ethylene under a high activity of a catalyst.  <P>SOLUTION: The α-olefin production method comprises a reaction step to carry out oligomerization reaction of ethylene in the presence of a catalyst containing a transition metal to convert at least a part of the ethylene to an α-olefin having ≥4 and even number of carbon atoms and obtain a mixture of the α-olefin and unreacted ethylene; an ethylene separation step to distill the mixture obtained by the reaction step, extract a gas composed mainly of unreacted ethylene from the column top and obtain a liquid containing α-olefin from the bottom; and an ethylene recycling step to contact at least a part of the gas obtained by the ethylene separation step with a solid inorganic oxide and/or activated carbon and recycle to the reaction step.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007156319-A (JP)
Title: Method for manufacturing strongly sticking liquid crystal spacer, strongly sticking liquid crystal spacer, spacer dispersion liquid, and liquid crystal display device
Inventor: WAKIYA TAKESHI
IPC: G02F1/1339
Filed: 2005-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a strongly sticking liquid crystal spacer for obtaining a liquid crystal display device revealing excellent display quality since the environmental load in manufacturing is small, while the dispersion stability in a spacer dispersion liquid is excellent and an ink jet system is accurately arranged at an arbitrary position being a target on a substrate; and to provide a strongly sticking liquid crystal spacer, a spacer dispersion liquid, and a liquid crystal display device.  <P>SOLUTION: The method for manufacturing the strongly sticking liquid crystal spacer has: a process for adsorbing a surfactant on the surface of base substance particles in water and/or wettable organic solvent; a process for forming a polymerization monomer layer by further adsorbing a polymerization monomer being a raw material of an adhesive resin on the surface of the base substance particles adsorbing the surfactant; and a process for forming an adhesion layer comprising the adhesive resin on the surface of the base substance particles by polymerizing the polymerization monomer in the polymerization monomer layer.  <P>COPYRIGHT: (C)2007,JPO&INPIT