baber/WOPTO huggingface dataset:
Patent JP-2008068384-A (JP)
Title: Micro-nano projection structure and method for manufacturing the same
Inventor: TANAKA SHUNICHIRO
IPC: B82B1/00
Filed: 2006-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new characteristic micro-nano projection structure and a method for manufacturing the structure.  <P>SOLUTION: The micro-nano projection structure is made of copper oxide formed in an irradiation region and a non-irradiation region with high energy beams on metal copper heated in air. The method for manufacturing a micro-nano structure comprises: forming acicular copper oxide on an inner wall 11 of a circular hole 1 by heating a metal copper plate or metal copper having a circular through-hole 1, irradiating the inner wall 11 with high energy beams in a low vacuum state and growing and forming projections made of copper oxide and having a circular cross section from the acicular copper oxide as a nucleus in the irradiation region with the high energy beams. The method for manufacturing a micro-nano structure comprises growing and forming projections made of copper oxide and having a square cross section in a non-irradiation region with high energy beams.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008072872-A (JP)
Title: Switching regulator
Inventor: YABUSAKI JUN
IPC: H02M3/155
Filed: 2006-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To change output at a high speed, without the degradation of efficiency by using a simple circuit configuration of a switching regulator.  <P>SOLUTION: An inductor L1 and an output capacitor C1 are connected to the output side of a circuit connecting in series a MOS transistor P1 serving as a switching device and a MOS transistor N1 serving as a synchronous rectifier device, and a MOS transistor Q1 of an N channel is connected in between an intermediate point of the inductor L1 and the other terminal. The frequency of an oscillator 2 and on/off of the MOS transistor Q1 are controlled by a control unit 1, to increase a switching frequency and decrease an inductance value, when the output voltage Vout is changed, and to decrease the switching frequency and increase the inductance value, at normal operation of constant output voltage.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008076586-A (JP)
Title: Scanning optical device and image forming device
Inventor: SANO ATSUSHI
IPC: H04N1/113
Filed: 2006-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scanning optical device and an image forming device, capable of reducing color slurring by arranging direction of variation in irradiation position of each luminous flux on a photoreceptor caused by thermal deformation of each light source holding member generated by heat generation of each light source.  <P>SOLUTION: To a housing member 30 containing: two or more semiconductor lasers 10Y to 10K; light source holding members for holding the semiconductor lasers; fixing members for fixation by energizing; a deflection scanning means 20 for performing deflection scanning with the luminous fluxes emitted from the semiconductor lasers; and two or more scanning optical systems which are located on the same side or both sides to a rotating shaft of the deflection scanning means 20 and perform scanning on the respective photoreceptors with each deflection-scanned luminous flux; in the scanning optical device S1 in which luminous fluxes reflected by two or more reflecting mirrors 26 exist, the positions of the two or more scanning optical systems with respect to the rotating shaft of the deflection scanning means 20, the number of the reflecting mirrors 26, and the energizing directions of the fixing members are set in order to make the irradiation positions on the photoreceptors of the respective luminous fluxes vary in the same direction when the light source holding members are tilted against the energizing force of the fixing members.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008076629-A (JP)
Title: Laser ferrule
Inventor: CHIGIRA NOBUYUKI
IPC: G02B6/36
Filed: 2006-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser ferrule having structure for surely fixing the ferrule supplying a laser beam to a handpiece from a laser apparatus body and a fiber guiding the laser beam to each other.  <P>SOLUTION: The fiber 1 for guiding the laser beam to a medical treatment part is fixed to an arbitrary position of the ferrule 14 by providing a rear section of the ferrule 14 installed in a light exit section of the laser apparatus body with a tapered section 12a, mounting a fixing bracket 12 having a tapered section 12a fitting to the tapered section 12a, and tightening a setscrew 13 to the ferrule 14 from behind the fixing bracket 12. As a result, the trouble, such as a burn of a light exit section during laser irradiation is eliminated, and the damage to the fiber 1 by caulking work and the like does not occur either. The loosening of the setscrew 13 and the moving of the fiber during use do not occur. By loosening the setscrew 13, the fiber 14 can be easily removed from the ferrule 14, and the repair of the fiber 1 is possible.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008077977-A (JP)
Title: Connector
Inventor: YAMAJI TAKAHIRO
IPC: H01R13/639
Filed: 2006-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To make rotation of a lock member smooth and prevent the lock member from coming off a housing.  <P>SOLUTION: A lock housing portion 23 of the housing 21 has a bearing portion 24a to receive an axle part 33 of the lock member 31, and the bearing portion 24a has a bottom 24b and a side 24c to guide rotation of the axle part 33 and houses the lock member 31 in the lock housing portion 23. The lock member 31 is supported rotatably as the axle part 33 is received in the bearing portion 24a, and a spring 33a formed on the axle part 33 presses the axle part 33 toward the bottom 24b of the bearing portion 24a.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008081592-A (JP)
Title: Adhesive for container label, container and method for controlling adhesive strength of adhesive for container label
Inventor: KOBAYASHI TOSHIYA
IPC: G09F3/10
Filed: 2006-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive for container label, not requiring mold release paper, having adhesiveness not causing release of a label in an ordinary state and enabling easy release when releasing the label from a container.  <P>SOLUTION: The adhesive for container label comprises a starch-based adhesive and a non-starch-based adhesive having ≥2.45 N adhesive strength as the single adhesive, and the adhesive for container label has ≥0.78 N and <2.65 N adhesive strength.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008084766-A (JP)
Title: Non-aqueous electrolyte secondary battery
Inventor: KITAO HIDEKI
IPC: H01M4/505
Filed: 2006-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a non-aqueous electrolyte secondary battery of high output by improving output characteristics in a positive electrode in the non-aqueous electrolyte secondary battery using the positive electrode containing a lithium-containing transition metal oxide as a positive electrode active material.  <P>SOLUTION: The non-aqueous electrolyte secondary battery includes a positive electrode 11 containing a lithium-containing transition metal oxide as a positive electrode active material as expressed by a general formula: Li<SB>x</SB>MO<SB>2</SB>(in the formula, M is at least one kind or more of element selected from Co, Ni, Mn, and Zr, and satisfies a condition 0<x<1.2), a negative electrode 12, and a non-aqueous electrolyte 14. A transition metal oxide that does not contain lithium is added to the above positive electrode.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008088460-A (JP)
Title: High-strength aluminum casting alloy and compressor impeller using the same
Inventor: KOGA MASAAKI
IPC: B22C9/22
Filed: 2006-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-strength aluminum casting alloy which has a higher strength than a conventional aluminum casting alloy while maintaining moderate toughness (elongation) at ordinary temperature (25°C), and to provide a compressor impeller using the same.  <P>SOLUTION: The high-strength aluminum casting alloy comprises, by mass%, 3.5 to 4.5 Cu, 1.5 to 2.5 Ni, 0.8 to 2.5 Mg, 0.4 to 1.0 Si, 0.05 to 0.20 Ti, while satisfying the expression of Ni≤1.08Cu-2.0, and the balance Al with unavoidable impurities. The compressor impeller can be obtained by casting the high-strength aluminum casting alloy into an impeller shape in which impeller parts are arrayed around a hub shaft.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008089835-A (JP)
Title: Halftone mask
Inventor: KITAHATA YASUHISA
IPC: G03F1/68
Filed: 2006-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a halftone mask that can be applied to various patterns in photolithography with a half pitch of 60 nm or less and that gives an optical image of high contrast.  <P>SOLUTION: The halftone mask is a photomask to be used in photolithography comprising immersion exposure by quadrupole polarized light illumination through a high NA lens using an ArF excimer laser as an exposure light source, wherein the photomask has a mask pattern composed of two layers of translucent or transparent films on a transparent substrate. The two layers of translucent or transparent films are composed a translucent or transparent film made of chromium, tantalum, tantalum hafnium or molybdenum silicide and a translucent or transparent film made of silicon oxide or silicon oxide nitride. The contrast of an optical image when the halftone mask is used for photolithography is over 0.58.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008088089-A (JP)
Title: Manufacturing method of optically active quinuclidinols having substituent group at 2-position
Inventor: KATAYAMA TAKEAKI
IPC: B01J31/22
Filed: 2006-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an efficient manufacturing method of optically active quinuclidinols having a substituent group at the 2-position which have been heretofore prepared only by an optical resolution method.  <P>SOLUTION: The manufacturing method of the optically active 3-quinuclidinols having a substituent group at the 2-position comprises causing 3-quinuclidinones having a substituent group at the 2-position to react with hydrogen in the presence of a predetermined ruthenium complex and a base.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008088899-A (JP)
Title: Control device and control method for premixed compression self-ignition engine
Inventor: TAMURA MORIYOSHI
IPC: F02B43/04
Filed: 2006-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To secure a stable spark ignition operation at a low load operation, to secure a stable HCCI operation at a medium to high load operation, and to smoothly switch operations from the spark ignition operation to the HCCI operation without complicating the accompanying structure of a supercharger in an HCCI engine having the supercharger.  <P>SOLUTION: An electronic control unit (ECU) 30 controls the spark ignition timing by controlling an ignition plug 15 based on an intake air pressure Pin detected by an intake air pressure sensor 31 for performing a spark ignition operation when an engine 1 is in a low load state, and adjusts the fuel flow rate by controlling the opening of a fuel valve 14. The ECU 30 adjusts the fuel flow rate by controlling the fuel valve 14 based on the detected intake air pressure Pin for performing the HCCI operation when the engine 1 is in a medium to high load state. At the time of switching the operation from the spark ignition operation to the HCCI operation, the fuel valve 14 is controlled for changing the fuel flow rate according to the change of the detected intake air pressure Pin.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008087130-A (JP)
Title: Drilling device for porous carbon plate
Inventor: YOSHIDA SACHIYO
IPC: B26D7/20
Filed: 2006-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drilling device for a porous carbon plate, which inexpensively manufactures a porous carbon plate having through holes with different hole diameters while suppressing generation of cracks and dust.  <P>SOLUTION: This drilling device for drilling through holes of desired diameters on a porous carbon plate by needles on a movable needle bed provided with a predetermined number of needles in a protruding manner includes: a cradle for the porous carbon plate having holes in the protruding positions of the needles on the needle bed, through which the needles on the needle bed enable to pass; a pressing plate for the porous carbon plate having holes through which the needles on the needle bed enable to pass, movably disposed in such a direction that the porous carbon plate is sandwiched between the needle bed and the cradle; and a suction device for sucking dust on the porous carbon plate which penetrates the needle holes of the cradle, provided on the cradle on the opposite side from the needle bed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008089524-A (JP)
Title: Wear measurement device for trolley wire
Inventor: WATABE YUSUKE
IPC: B60M1/28
Filed: 2006-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To surely and easily measure wear over the whole section of a trolley wire, without being affected by a structure in the periphery of the trolley wire, and to allow the measurement in a daytime.  <P>SOLUTION: An inspection vehicle 1 is mounted with a line sensor 5 laid along a scanning direction perpendicular to a trolley wire laying direction and a floodlight 6, a pantagraph contact face of the trolley wire is photographed with travel of the inspection vehicle, and an image signal therein is stored in a storage device 8 by a computer 7. Brightness signals of a scanning line obtained by the line sensor are aligned time-serially to create a line sensor image, a binarized line sensor image is obtained based on the line sensor image, an edge of a trolley wire worn part is detected by removing a blank portion from the binarized line sensor image, and a worn part width of the trolley wire is found based on the total width of the trolley wire with respect to an edge data and a trolley wire height viewed from the line sensor.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008088965-A (JP)
Title: Starter
Inventor: UTSUNOMIYA YAMATO
IPC: F02N11/00
Filed: 2006-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a starter 1 capable of preventing position dispersion of an M-contact 18.  <P>SOLUTION: A metallic M-terminal plate 20 is held to a grommet 25 mounted to a yoke 5 of a motor 2. The M-terminal plate 20 is inserted in a through hole of the grommet 25, and one end projects inside the yoke 5 from the through hole. A pigtail 8a of a positive electrode brush 8 is connected to this one end side of the M-terminal plate 20, and the other end side projecting to the outside of the yoke 5 from the through hole is inserted in a resin cover 14 of an electromagnetic switch 3 from an insertion groove formed in the resin cover 14 to form the M-contact 18. The M-terminal plate 20 is positioned in an inserted direction with respect to the grommet 25 and regulated in movement to the switch side and motor side. The other end side of the M-terminal plate 20 inserted in the resin cover 14, that is, the position of the M-contact 18, is thereby stabilized without dispersion.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008094273-A (JP)
Title: Wiper blade and wiper arm
Inventor: SUZUKI KATSUYUKI
IPC: B60S1/38
Filed: 2006-10-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiper blade and a wiper arm capable of improving wiping-out performance.  <P>SOLUTION: The wiper blade 10 is provided with a rubber holder 12 mounted to the wiper arm 11 fitted to a vehicle so as to be swingable and with blade rubber 13 held by the rubber holder 12 and wiping the window glass of the vehicle. A mounting part 15 arranged at the rubber holder 12 and fitted with the wiper arm 11 is arranged at the rear side of the vehicle of the rubber holder 12.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008096394-A (JP)
Title: Flowmeter
Inventor: SATO OAKI
IPC: G01F1/075
Filed: 2006-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cheap flowmeter which can fix easily a flow rate indication unit to an upper case easily, without changing a shape of the upper case and a lower case.  <P>SOLUTION: In this flowmeter, the lower case 20 including a flowmeter measuring part 50 and the upper case 10 forming cylindrical shape are supported to sandwich an inner case 60 in each interior of the cases, and a flow rate indication unit 30 is arranged on the inner case 60 in profile where a part is held in the upper case 10 interior. This flow rate indication unit 30 is projected upward from the upper case 10. A flow rate indication unit fixing member 40 fixing this flow rate indication unit 30, is formed simultaneously with a fixing member top surface part 411 which carries out pressing of the top surface side of this projecting flow rate indication unit 30 upward and a fixing member fastening member 413 which carries out engaging downward on the exposing under surface 100 of the upper case 10.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008099725-A (JP)
Title: Vacuum cleaner
Inventor: SONE KENJI
IPC: A47L9/28
Filed: 2006-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum cleaner in which even when an air permeable curtain or blanket or the like is sucked by a suction tool during cleaning, they can be easily removed without troubling the hands of a user.  <P>SOLUTION: The vacuum cleaner includes: a motor-driven air blower 2; a driving means 10 for driving the motor-driven air blower 2; a control means 12 for increasing and decreasing the amount of power supplied to the motor-driven air blower 2; the suction tool for sucking dust from a surface to be cleaned; and a clogging detection means 13 for detecting that an object to be cleaned is sucked by the suction tool. The control means 12 controls electric energy to be supplied to the motor-driven air blower 2 in accordance with information from the clogging detection means 13. Thus, since suction force acting on the object to be cleaned is controlled and suction is mitigated or dissolved automatically, the troublesome work of specially removing the curtain or blanket or the like sucked by the suction tool is dissolved, and the vacuum cleaner with improved user-friendliness is provided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008102610-A (JP)
Title: Image processor
Inventor: WATABE YUMI
IPC: G06T7/00
Filed: 2006-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To accurately detect an object pattern at high speed by extracting a partial region to perform pattern collation, referring to a feature distribution map prepared from the feature detection of an object.  <P>SOLUTION: This image processor detecting a predetermined object pattern from an image comprises a component candidate extracting means for extracting the partial features of the object from the image; a component candidate distribution map data originating means for indicating the positions of component candidates extracted by the component candidate extracting means; a collation pattern extracting means for referring to the component candidate distribution map prepared by the component candidate distribution map preparing means to extract the predetermined partial region for collation with the object pattern from the image based on the position relationship of a plurality of features extracted by the component candidate extracting means; and a pattern discriminating means for discriminating whether the partial region extracted by the collation pattern extracting means is the object pattern.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007158307-A (JP)
Title: Field effect transistor
Inventor: AEBA TOSHIAKI
IPC: H01L29/786
Filed: 2006-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel field effect transistor using a high amorphous oxide of high-field effect mobility.  <P>SOLUTION: In the field effect transistor having an activity layer and a gate insulating film, the activity layer is made of an amorphous oxide layer 210 containing a crystalline region 215. Furthermore, this crystalline region is characterized by the fact that it is near the interface of this amorphous oxide layer and this gate insulating film 220 or by being in contact with the interface.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008103938-A (JP)
Title: Television receiver
Inventor: YAMAMOTO NAOKI
IPC: H04N7/173
Filed: 2006-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a television receiver suitably applying parental control to a program composed of a television signal with no parental control information attached thereto.  <P>SOLUTION: An extracting means (CPU 12 and extraction program 14c) extracts CC data from a received television signal, a determining means (CPU 12 and determination program 14e) determines whether object language data stored in an object language storing means (object language data table 14a) is included in the CC data extracted by the extracting means, and when the determining means determines that the object language data is included in the CC data extracted by the extracting means, a parental control means (CPU 12 and parental control program 14f) applies parental control to a program composed of a television signal corresponding to the CC data.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007145694-A (JP)
Title: Ceramic substrate
Inventor: KIKUCHI HIROMI
IPC: C04B35/584
Filed: 2006-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a ceramic substrate with a black surface in which the reflectivity in a visible ray region on the surface is satisfactory even in the case of a thin sintered compact substrate of about 0.3 mm, and having high thermal conductivity and excellent strength as well.  <P>SOLUTION: Regarding the ceramic substrate, the surface of the ceramic substrate is provided with an alumite layer with a thickness of 6 to 34 μm, and black pigment is injected into the each pore of the alumite layer. In the ceramic substrate, at least the surface is black, the reflectivity to visible ray with a wavelength of 500 nm in the surface is ≤10%, and its thermal conductivity is ≥50 W/mK. When a silicon nitride substrate is used as the ceramic substrate, the bending strength of the ceramic substrate can be controlled to ≥500 MPa. When an aluminum nitride substrate is used, the thermal conductivity of the ceramics substrate can be controlled to ≥60 W/mK, and its bending strength can be controlled to ≥500 MPa.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008100156-A (JP)
Title: Aboveground installation type industrial waste liquid purification apparatus and industrial waste liquid purification treatment method
Inventor: SHIKAUCHI YASUSHI
IPC: C02F3/20
Filed: 2006-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aboveground installation type industrial waste liquid purification apparatus which is generally applicable to a wide range of types of an industrial waste liquid, maintains stable treatment capability to a solid contaminated substance containing heavy metal ions and salts in detail such as organic and inorganic materials, and strong acid and strong alkali substances, has a low initial cost, requires no space, has a small running cost, can reduce generation of methane gas to be a greenhouse effect gas, and has a movable caster.  <P>SOLUTION: The aboveground installation type industrial waste liquid purification apparatus comprises installation of a spiral hot air exhaust pipe 5 connected to an air supply machine to blow out hot air for assisting the activity of bacteria in a liquid purification apparatus 4 which executes filtration adsorption treatment, neutralization treatment and microorganism treatment of the solid contaminated substance containing the heavy metal ions and the salts in detail such as the organic and inorganic materials, and the strong acid and strong alkali substances using sawdust for a microorganism carrier chip where the bacteria inhabit, and installation of a separation membrane material in a liquid purification apparatus for executing chemical treatment.  <P>COPYRIGHT: (C)2008,JPO&INPIT