baber/WOPTO huggingface dataset:
Patent JP-2008286051-A (JP)
Title: Control device for variable valve gear
Inventor: TSUTSUJI SHUNICHI
IPC: F02D13/02
Filed: 2007-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device for a variable valve gear capable of more suitably coping with deterioration of operability at a time of low temperature by more precisely judging whether the actuator of the variable valve gear is under a low temperature condition or not.  <P>SOLUTION: Temperature of the actuator 30 provided with a motor 31 as a power source is estimated using an integrated value of intake air quantity as an index value of degree of temperature rise. Operation of the variable valve gear 20 is limited to keep an operation range and an operation speed smaller than those under a normal condition until it judged that temperature of the actuator 30 exceeds operation guarantee temperature thereof. It is more precisely judged whether the actuator 30 is under a low temperature condition or not by estimating the temperature of the actuator separately from the temperature of an engine main body in this manner to more appropriately cope with deterioration of operability at the time of low temperatures.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008285566-A (JP)
Title: Photosensitive resin for photo replication of information layer
Inventor: HA CHAU
IPC: G11B7/254
Filed: 2007-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition for reducing the production processes of an optical disc by the 2P method.  <P>SOLUTION: This photosensitive resin containing a metal and/or a ceramic surface-chelating agent bringing a firm bonding of the photosensitive resin with an inorganic surface of a first information layer of the optical disc is used. The resin comprises a rapid surface curing and glass transition temperature-controlling monomer, and a short wave (<405 nm) surface-curing initiator, making the easy separation of a stamper. Also the resin may contain a shrinkage-controlling oligomer and/or a polymer filler or the combination of both of them optionally. By the use of the resin, the formation of a spacer layer and curing of the spacer layer becomes unnecessary, and 2 processes can be reduced from the production of the optical disc of multiple-layered information layers.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008286492-A (JP)
Title: Humidifier
Inventor: SAKAGUCHI TAKATOSHI
IPC: F24F6/00
Filed: 2007-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a humidifier capable of improving convenience in a vaporizing humidifier for vaporizing and sending out water impregnated into a humidifying filter.  <P>SOLUTION: This humidifier has a freely attachable-detachable water supply tank 10 having a water supply part 11 and a drain part 12 isolated by a partition wall 13, a tray 5 storing water supplied from the water supply part 11, the humidifying filter 7 impregnating the water by soaking a part in the water in the tray 5, an air blower 8 vaporizing and sending out the water included in the humidifying filter 7 by generating an air current passing through the humidifying filter 7, and a recovery device 31 recovering the water in the tray 5 to the drain part 12.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008284509-A (JP)
Title: Method of cleaning inkjet head
Inventor: KAI TOMOHIRO
IPC: B05D3/00
Filed: 2007-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of cleaning an inkjet head by which a stable and high quality printed material is obtained easily with a saved space and free from non-discharging in an inkjet printing apparatus.  <P>SOLUTION: The method of cleaning the inkjet head is provided with an ink supply tank, the inkjet head provided with a piezoelectric element inside single or a plurality of ink passages each connected to the ink supply tank and a wiping member for wiping the inkjet head and is carried out through a step for imaging an ink droplet on the inkjet head, an image analyzing step for analyzing the diameter and the contact angle of the ink droplet using a two-dimensional image of the imaged inkjet droplet, a calculating step for calculating the volume of the ink droplet based on the contact angle and the diameter of the ink droplet to wipe-cleaning the inkjet head based on the calculated volume of ink droplet.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008291047-A (JP)
Title: Lipophilic component-containing powder
Inventor: MIYAMOTO KATSUSHI
IPC: C09K23/52
Filed: 2007-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lipophilic component-containing powder capable of making a lipophilic component as stable and fine emulsified oil droplets easily by a small using amount of an emulsifying agent even in a state of containing an excipient, and further effectively suppressing the oozing out of the oil even in the case of performing a secondary processing of the lipophilic component-containing powder such as consolidating/molding.  <P>SOLUTION: This lipophilic component-containing powder is obtained by drying an O/W type emulsified material containing (A) the lipophilic component, (B) an amphiphilic polymer compound containing 20 to 95 mol% constituting unit derived from an unsaturated bond-containing monomer having at least one amino group selected from primary to tertiary amino groups and 5 to 80 mol% constituting unit expressed by general formula (1) [wherein, R<SP>1</SP>to R<SP>3</SP>are each H or a 1-5C alkyl; and X is a hydrophobic group] and (C) the excipient and water, and the method for producing the same is also provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008290957-A (JP)
Title: Tryptophol derivative inducing apoptosis and obtained by extracting and separating from fermented vinegar manufactured from soybean simmered liquid or white distilled liquor lees, and method for purifying the same
Inventor: INAGAKI HIDEICHIRO
IPC: A61K36/48
Filed: 2007-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tryptophol derivative inducing apoptosis and obtained by extracting and separating from fermented vinegar manufactured from soybean-simmered liquid or white distilled liquor lees, as the effective utilization of the soybean-simmered liquid which is a byproduct in the fermented soybean-producing process or the white distilled liquor lees which is a byproduct of the manufacturing process of the white distilled liquor, and a method for purifying the same.  <P>SOLUTION: This method for purifying the tryptophol derivative inducing the apoptosis is provided by dissolving an ethyl acetate extract of the fermented vinegar obtained by performing alcohol fermentation by adding rice malt and yeast to the soybean-simmered liquid as a raw material and performing acetic acid fermentation by acetobacter, and of the white distilled liquor lees, with 50% aqueous methanol solution, and separating the tryptophol derivative inducing the apoptosis by a HPLC.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008291682-A (JP)
Title: Fan shroud structure for heat exchanger
Inventor: TSURUSAWA TATSUYUKI
IPC: F04D29/52
Filed: 2007-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fan shroud structure for a heat exchanger capable of improving spitting prevention effect.  <P>SOLUTION: This shroud is formed in a roughly L-shape by a roughly horizontal part 23a and a vertical part 23b projecting outward roughly along a surface of a fan shroud main body 1. An inner circumference ring part 3 including a roughly U shape section part forming a roughly U shape channel U1 between the same and a vertical part 23b outer circumference surface of an outer circumference ring part 23 of a ring fan 2 and a roughly horizontal section part 32 forming a roughly horizontal channel U2 connecting to the roughly U shape channel U1 between the same and a roughly horizontal part 23a outer circumference surface of the outer circumference ring part 23 of the ring fan 2 and at an opening edge part of a ring fan assembly hole of the fan shroud main body 1 facing the outer circumference surface of an outer circumference ring part 23. An inner circumference ring part 3 at the fan shroud main body 1 side is divided into two in a vehicle fore-and-aft direction by a vehicle front side ring part 3a and having the roughly horizontal section part 32 connected thereto and a not connected vehicle rear side ring part 3b at a bottom part of the roughly U shape section part 31.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008010847-A (JP)
Title: Housing device, and electronic instrument
Inventor: MIURA SHINSUKE
IPC: H05K5/03
Filed: 2007-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a housing device which is made less likely to be disjoined in the directions of three axes and in addition, requires employing no additional component part in an opening/closing structure, and furthermore which is formed in a simple shape to attain a reduced production cost.  <P>SOLUTION: A first wall portion 10A and a second wall portion 20A are adjacent to each other making a right angle when a case cover 20 for a case body is fit on the case body 10 of the case body. A first recess 11 and a first claw 12 are formed integrally with the first wall portion 10A at the portion where the first wall portion 10A butts the second wall portion 20A of the case body. A second claw 21 and a second recess 22 of the case body are formed integrally with the second wall portion 20A at the portion where the second wall portion 20A of the case body butts the first wall portion 10A of the case body.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008290676-A (JP)
Title: Wiper device
Inventor: HIKITA KEIGO
IPC: B60S1/08
Filed: 2007-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiper device capable of accurately detecting the state of a contact face wiped out by the reciprocating movement of a wiper blade.  <P>SOLUTION: In the state of the reciprocating movement of the wire blade 16, a variation pattern is detected which shows the variation state of a load of a motor in a predetermined range excluding a certain range from a reversed position where the moving direction of the wiper blade 16 is reversed. The state of a contact face is specified on the basis of the detected variation pattern.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008296323-A (JP)
Title: Power tool
Inventor: IWATA KAZUTAKA
IPC: B25F5/00
Filed: 2007-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power tool with a trigger switch control circuit in which the operability of a trigger switch is improved for facilitating the control of the number of rotations of a motor at the start of the rotation.  <P>SOLUTION: In a low-speed range pressed area d1 where the trigger pressed amount d of a trigger switch part 13 is equal to or less than a first pressed amount D1, a control circuit part 3 increases the number of rotations N of the motor 1 at a predetermined first speed increasing rate in a first speed area between the lower limit number of rotations N1 for transmitting a rotational force to the load of an end tool and the upper limit number of rotations N2 specified by the operability of the end tool which is lower than a full speed number of rotations Nm, or is controlled correspondingly to the trigger pressed amount d so as to be a specified number of rotations. In a high-speed range pressed area d2 where the trigger pressed amount d reaches the maximum pressed amount Dm beyond the first pressed amount D1, the control part increases the number of rotations N of the motor at a second speed increasing rate which is higher than the speed increasing rate in the low-speed range pressed area d1 in a second speed area between the upper limit number of rotations N2 and the full speed number of rotations Nm.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008299592-A (JP)
Title: Electric wave area drawing creation method, program, and recording medium
Inventor: WATANABE MASAHIRO
IPC: G06F17/50
Filed: 2007-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a program for creating the drawing of an electric wave area on the basis of a measurement point where an electric wave can be received.  <P>SOLUTION: In this program, coordinates (X, Y) of a point (measurement point) where an electric wave is received are stored as a table in a storage part (S201), and the circumscribed rectangle of points stored in the table is calculated (S202). Then, points A, B, C and D brought into contact with the circumscribed rectangle are extracted (S203). Also, the point A has the minimum value of the Y axis, and the point B has the minimum value of the X axis, and the point C has the maximum value of the Y axis, and the point D has the maximum value of the X axis. Then, the points existing in the region of a quadrangle with the points A, B, C and D as vertexes are deleted from the table (S204). Then, in processing A, B, C and D (S205 to S208), any unnecessary point is deleted from the table. Then, points left in the table are connected, so that the drawing of the electric wave region is created (S209).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008300737-A (JP)
Title: Method of manufacturing semiconductor element
Inventor: TSUJI KOYO
IPC: H01S5/12
Filed: 2007-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor element where the depth of diffraction grating can be made even.  <P>SOLUTION: The method of manufacturing a semiconductor element equipped with a diffraction grating includes a first step of forming a III-V compound semiconductor layer, a second step of forming a mask by drawing a plurality of patterns for diffraction grating having a cyclic structure arranged to a predetermined direction on the III-V compound semiconductor layer, and a third step of forming the diffraction grating by etching the III-V compound semiconductor layer using a mask as an etching mask. In the second step, a pattern constituting the mask has an end part having greater width in the length direction of the pattern, which is a direction intersecting with the axial direction, than the width of center part in the length direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008297875-A (JP)
Title: Explosion-proof fireproof coating material, explosion-proof fireproof coating structure, and construction method of explosion-proof fireproof coating layer
Inventor: HIRATA TAKAYOSHI
IPC: E04B1/94
Filed: 2007-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an explosion-proof fireproof coating material attaining fireproof coating of a concrete structure and having strength usable as a skeleton of the concrete structure.  <P>SOLUTION: The explosion-proof fireproof coating structure comprises an explosion-proof fireproof coating layer 3 constructed on the surface of the concrete structure 4 by mixing polymer cement mortar and organic fiber 7 vaporized at a predetermined high temperature, at a predetermined ratio. The explosion-proof fireproof coating layer 3 is formed by hardening of the explosion-proof fireproof coating material formed by mixing at the predetermined ratio the organic fiber 7 and the polymer cement mortar containing cement, sand, water and a polymer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008013901-A (JP)
Title: Glove
Inventor: NAGAO YASUSHI
IPC: A41D19/00
Filed: 2007-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide gloves following deformation by hand grasping motion, satisfying both of the fit feeling and the firm grip feeling and having high protective function and motor function.  <P>SOLUTION: In gloves, stretchable members (2a to 2d) and protective members (1a to 1f) are arranged on the rear sides of hands and when gloves are allowed to stand and viewed from the rear sides, the stretchable members form independent two or more faces constituted of curved lines and upper ends are positioned in either of lower halves of finger gloves (4c to 4e) and faces constituted of the curved lines, composed of the stretchable members are each arranged toward the wrist direction in a state crossed at least two times with a center line of at least one finger glove selected from second finger (index) glove, a third finger (middle finger) glove, a fourth finger (medicinal finger) and fifth finger (little finger) between the upper end and a perpendicular line intersecting at right angles with a central line (17) of third finger (middle finger) and passing through a finger fork part (16) of a first finger (thumb) and a second finger (index), and the protective members exist in parts sandwiched between faces constituted of curved lines of the stretchable members.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008296554-A (JP)
Title: Device for transporting molten resin
Inventor: SUETSUGU KENSUKE
IPC: B29C48/355
Filed: 2007-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for transporting a molten resin, which is free from the occurrence of wrinkles upon changing from a belt conveyer to a chain conveyer even when the device is constructed with a belt conveyer for receiving a melted resin in a sheet shape pressed out continuously from an upper flow process step and transporting the melted resin to a chain conveyer and a chain conveyer transporting thus received melted resin to the down flow process step.  <P>SOLUTION: Tension of a belt 41 of a belt conveyer 40 is constructed in such a way that the belt 41 is not slid to the direction of transporting a melted resin S relative to the outer peripheral parts of rollers 42 and 43 upon operating the belt conveyer 40 without loading, and the belt 41 is constructed in such a way that the belt can be slid to the direction of transporting the melted resin S relative to the outer peripheral parts of the rollers 42 and 43 upon operating the belt conveyer 40 without loading.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008302638-A (JP)
Title: Head inspection device
Inventor: UMETSU NAOKI
IPC: B41J2/175
Filed: 2007-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a head inspection device capable of cleaning the inside of a liquid drop discharge head with a simple configuration utilizing a functional liquid suction means.  <P>SOLUTION: The head inspection device is equipped with a supply tube 49 connected to the liquid drop discharge head 1, a functional liquid supply means 40 for feeding a functional liquid to the liquid drop discharge head 1 through the supply tube 49, a washing liquid supply means 38 for feeding a washing liquid to the liquid drop discharge head through the supply tube 49, a channel change means 39 for changing the channel of the functional liquid supply means 40 and the washing fluid supply means 38, the functional liquid suction means 61 for sucking the functional liquid from all discharge nozzles of the liquid drop discharge head 1 and a control means for controlling the channel change means 39 and the functional liquid suction means 61. The control means makes the washing fluid flow to the liquid drop discharge head 1 by actuating the functional liquid suction means 61 while performing the changing of the channel from the functional liquid supply means 40 to the washing liquid supply means 38 by actuating the channel change means 39 after the inspection has been finished.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009003214-A (JP)
Title: Absorption type multilayer film nd filter, its manufacturing apparatus, and manufacturing method of absorption type multilayer film nd filter
Inventor: OGAMI HIDEHARU
IPC: C23C14/34
Filed: 2007-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an absorption type multilayer film ND filter which can be stably manufactured with sufficient reproducibility and to provide a manufacturing apparatus and a manufacturing method of the absorption type multilayer film ND filter.  <P>SOLUTION: The absorption type multilayer film ND filter includes an absorption type multilayer film made by alternately laminating an oxide dielectric film layer and a metal absorption film layer on at least one surface of film substrates 15,16 and the absorption type multilayer film has gradation concentration distribution. The oxide dielectric film layer and the metal absorption film layer are respectively film-formed by sputtering. Further after film formation by sputtering, each metal absorption film layer is irradiated with ion beams containing oxygen and thereby transmittance of an irradiated part becomes higher than that of a non-irradiated part and further an extinction coefficient of the metal absorption film layer continuously decreases toward a center part from a peripheral part of irradiated ion beams 20 and the irradiated part has the gradation concentration distribution.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009005144-A (JP)
Title: Sound collecting apparatus
Inventor: SUGIMOTO TAKEHIRO
IPC: H04R1/30
Filed: 2007-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sound collecting apparatus collecting the sonic waves while improving a detection efficiency of sonic waves.  <P>SOLUTION: A sound collecting apparatus 1 comprises: a horn unit 3 including a horn body formed into a hollow tubular shape wherein an area of one of both opening end faces is wider than an area of the other end face, and a vibrating film spread over an inner wall in the vicinity of one end face of the horn body so as to close the relevant one end face; an optical fiber 5 passed through a center of the vibrating film of the horn unit 3 and supported between the relevant vibrating film and a fixed portion bonded to an inner wall in the vicinity of the other end face of the horn unit 3; optical fiber Bragg grating 7 provided between the vibrating film and the fixed portion for emitting reflection light with vibration as distortion; an optical fiber distortion measuring means 9; and a conversion device 11.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008033283-A (JP)
Title: Photosensitive polyimide precursor composition and electronic component using the same
Inventor: TANDA HISATSUGU
IPC: C08G73/10
Filed: 2007-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive polyimide precursor composition which can be developed with an inorganic alkali solution of low alkalinity and can form a coverlay film having properties such as heat resistance, electric properties, mechanical properties and incombustibility, excellent in adhesion and flexibility, and less liable to warp in forming, and electronic components using the same.  <P>SOLUTION: The photosensitive polyimide precursor composition comprises at least one polyimide precursor, a photosensitizing agent and a polar organic solvent. The polyimide precursor is obtained by polymerizing at least one aromatic tetracarboxylic acid dianhydride and at least one diamine selected from diphenyldiamine having substituents selected from hydrogen, a halogen group, a carboxyl group, a lower alkyl group and a lower alkoxy group and triphenyldiamine having no substituent.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009007703-A (JP)
Title: Water-absorbing-and-swelling fiber assembly and method for producing the same
Inventor: SHIMA TSUGUNORI
IPC: D06M15/347
Filed: 2007-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water-absorbing-and-swelling fiber assembly usable as a water-cutoff tape or water-cutoff packing, exhibiting sufficient water-absorbing-and-swelling tendency even for seawater in particular, with a water-absorbing-and-swelling resin therein hardly coming thereoff, and easy to undergo forming processing.  <P>SOLUTION: The water-absorbing-and-swelling fiber assembly is provided to be used in water-cutoff structure. This assembly has a water-cutoff part which swells on absorbing water or moisture, wherein base fibers as the water-cutoff part are coated with a seawater-absorbing-and-swelling thermoplastic resin, wherein, the base fibers may be coated with the resin after it is either hot-melted, or dissolved in a solvent.  <P>COPYRIGHT: (C)2009,JPO&INPIT