baber/WOPTO huggingface dataset:
Patent JP-2009098183-A (JP)
Title: Imaging lens
Inventor: TERAOKA HIROYUKI
IPC: G02B13/18
Filed: 2007-10-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging lens which is short in focal length as a whole, is composed of two lenses thin in center thickness, and is small in size and excellent in optical characteristics.  <P>SOLUTION: The imaging lens includes, in order from an object side to an image side: a diaphragm; a first meniscus lens having a positive power, with a convex surface facing the object side; and a second meniscus lens having a positive power, with a convex surface facing the image side. Provided that the focal length of the whole imaging lens is expressed by f, the focal length of the first lens is expressed by f1, the focal length of the second lens is expressed by f2, the center thickness of the first lens is expressed by d1, the center thickness of the second lens is expressed by d3, the curvature radius on the object side of the first lens is expressed by R1, and the curvature radius on the image side of the same is expressed by R2, the imaging lens satisfies the following conditional inequalities: (1) 0.30<f1/f2<1.30; (2) 0.20<d1/f<0.30; (3) 0.28<d3/f<0.45; (4) 0.50<R1/R2<0.68.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009097359-A (JP)
Title: Microwave heating device for exhaust gas
Inventor: NIWA NORIO
IPC: H05B6/74
Filed: 2007-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microwave heating device capable of heating exhaust gas to a predetermined temperature in a short period of time by making a microwave absorbing heating element efficiently generate heat by small electric power, enabling the miniaturization of a device itself, being effectively mounted even to a vehicle, and heating exhaust gas to the predetermined temperature or higher and efficiently removing a contaminant by improving microwave absorption efficiency, namely, the microwave heat conversion efficiency of the microwave absorption heating element.  <P>SOLUTION: The microwave heating device is provided with a plurality of metal vent pipes having axial lines in a direction coincident with an exhaust gas direction and making exhaust gas flow therein in a hollow part of a metal storage body, and a plurality of microwave absorption heating elements 19 provided on the outer circumference surface of each metal vent pipes and radially extending with a predetermined width and at length covering substantially the whole body in an axial direction. Heat is generated by outputting a microwave from a microwave output means and making each microwave absorption heating element absorb the microwave to heat exhaust gas flowing in the vent pipes.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009095258-A (JP)
Title: Method for producing tea beverage
Inventor: YAMADA TAIJI
IPC: A23F3/16
Filed: 2007-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method by which a tea beverage containing non-polymer catechins at a high concentration and having proper flavor is produced more efficiently.  <P>SOLUTION: The method for producing the tea beverage includes charging at least one kind of tea selected from among non-fermented tea, semi-fermented tea, and fermented tea into a column type extractor, extracting the tea with water at -5 to 15°C and preparing an extract solution A (a first step); then increasing the temperature of the extraction residue in the first step to 50-100°C for 1-10 min (a second step); subsequently feeding hot water at 50-100°C to the heated extraction residue and discharging an extract solution B by a one-pass method (a third step); and mixing the extract solution A with the extract solution B and carrying out a sterilizing treatment (a fourth step).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009099676-A (JP)
Title: Semiconductor device, and manufacturing method thereof
Inventor: YAMAGUCHI HIDESHI
IPC: H01L21/768
Filed: 2007-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device such that a capacitor dielectric film can be effectively protected against a reducing substance such as hydrogen, and to provide a manufacturing method thereof.  <P>SOLUTION: Disclosed is the semiconductor device which has a first insulating film 20 formed over a silicon substrate 10, a ferroelectric capacitor Q formed on the first insulating film 20, a first insulating hydrogen barrier film 31 and a second insulating hydrogen barrier film 32 covering the capacitor Q, a second insulating film 33 formed on the second insulating hydrogen barrier film 32 and having a hole 46 penetrating the first and second insulating hydrogen barrier films 31 and 32 over an upper electrode 28a, and a conductive member 47 formed in the hole 46 and electrically connected to the upper electrode 28a, the semiconductor device being characterized in that the etching speed of the second insulating hydrogen barrier film 32 is faster than that of the first insulating hydrogen barrier film 31 with respect to a prescribed etching gas.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009098410-A (JP)
Title: Apparatus for manufacturing optical device
Inventor: KITABAYASHI MASASHI
IPC: G02F1/13
Filed: 2007-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for manufacturing an optical device, which shortens a manufacture time.  <P>SOLUTION: An imaging device 30 constituting the manufacturing apparatus is equipped with respectively four color light imaging sections 30R, 30G, 30B provided for each color light and are respectively disposed on a plane approximately orthogonal to the optical axis of image light in correspondence to the four corner positions of an image forming region of a rectangular shape in an optical modulation device. The color light imaging sections 30R, 30G, 30B are equipped with imaging elements, and light transmission filters which are disposed on the luminous flux incident side of the imaging elements and transmit the corresponding color light of the image light. Each light transmission filter has the transmission regions which transmit the color light by each of the corresponding color light and are independent without interfering with each other.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009096114-A (JP)
Title: Cleaner for printer
Inventor: FUCHIGAMI YUUYA
IPC: B41J2/32
Filed: 2007-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaner for a printer which increases the working efficiency of cleaning work by easily cleaning a thermal head or a platen roller and simultaneously cleaning the thermal head and the platen roller.  <P>SOLUTION: The cleaner 1 for the printer cleaning the thermal head and the platen roller is provided with a base member 2 in which a holding part 3 is formed and a pair of cleaning parts 6 and 6 whose one ends are turnably provided in the base member 2 and other ends have cleaning heads 12 respectively. The cleaner 1 is provided with coil springs 10 and 10 for energizing the cleaning heads 12 in a direction where they are away from each other.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009102508-A (JP)
Title: Low refractive index composition, antireflection material, and display
Inventor: CHO KOKUSHIN
IPC: G02B1/10
Filed: 2007-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low refractive index composition which enables formation of a low-refraction-index low-reflection layer on a substrate and has excellent stability, an antireflection material and a display.  <P>SOLUTION: Provided are a low refractive index composition which is prepared by mixing (1) a silica precursor obtained by mixing an alkoxy silane having two or more of at least one type of hydrolyzable functional group represented by the following general formula 1 with a metal chelate compound in an organic solvent, and mixing (2) an organic solvent dispersion of a silica particle, wherein the organic solvent comprises at least one kind selected from alcohols and ketones, and an antireflection material and a display using the same. General formula 1: R<SB>m</SB>Si(OR<SP>1</SP>)<SB>n</SB>(wherein R represents an organic group, R<SP>1</SP>represents a hydrolyzable functional group, m represents an integer of 0 to 2, and n represents an integer of 2 to 4).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008136192-A (JP)
Title: Set hardened register
Inventor: CARLSON ROY M
IPC: H03K3/037
Filed: 2007-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a register or a latch configured to mitigate single event transient (SET) effects.  <P>SOLUTION: The present invention relates to a radiation hardened latch and a method of operation. To mitigate SET effects, the latch includes an internally located pulse rejection inverter. The pulse rejection inverter receives an input logic signal, delays it, and compares the delayed logic signal to the input logic signal. If the input logic signal and the delayed logic signal are equivalent, the delayed logic signal is allowed to propagate through the pulse rejection inverter. Because the pulse rejection inverter is internally located, SET events that occur upstream or internal to the latch or on clock signaling are mitigated.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009107194-A (JP)
Title: Screw pulling device
Inventor: OZAWA TOSHIHIRO
IPC: B29C47/08
Filed: 2007-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screw pulling device which can be miniaturized in its entire device by employing a cylinder shorter with respect to the length of a screw.  <P>SOLUTION: A bracket 12 is arranged along the screw 11 axially movably opposite to the tip end of a barrel 10, and a plurality of cylinders 17 are provided to the bracket 12 toward to the tip end of the barrel 10. A screw member 20 is placed on the opposite barrel side of the bracket 12 so as to abut on the surface of the opposite barrel side, and the screw 21 provided at the tip end of the screw member 20 is screwed with the screw hole 23 at the tip end of the screw 11 to deliver the plunger 18 of the cylinder 17, and the screw member 20 is moved in the direction away from the tip end of the barrel 10 through the cylinder 17 and the bracket 12, to pull out the screw 11. When the tip end of the screw 11 is pulled out, the screw member 20 is removed and a clamp member 26 is attached to the screw 11 instead and the plunger 18 is delivered to pull out the screw 11.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009110375-A (JP)
Title: Computer, and failure reproduction method and program
Inventor: NISHIMURA TAKAHIRO
IPC: G06F11/28
Filed: 2007-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To reproduce a failure using a failure reproduction program even when an OS cannot be booted.  <P>SOLUTION: An external storage device 6 stores a failure reproduction program 5a for reproducing a failure in the computer 1 and a boot loader 7 for reading the failure reproduction program 5a into the computer 1. When the external storage device 6 is connected to the computer 1 (S803), and the computer 1 is rebooted (S804), the computer 1 first reads and executes the boot loader 7 (S805), and then reads the failure reproduction program 5a by the boot loader 7 to execute it (S806).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009114715-A (JP)
Title: Method of crushing and removing existing pile
Inventor: TSUJI SEIJI
IPC: E02D9/00
Filed: 2007-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problem: in a conventional method of crushing and removing an existing pile, the pile is destroyed in a casing, and therefore reinforcements are entangled in a head to disable a machine to continuously carry out crushing work, which results in interruption of the work and elongation of a construction period.  <P>SOLUTION: Concrete piles embedded in the ground have various sizes, but each pile has a central round space, and a new method of crushing and removing an existing pile is implemented by crushing the piles by using the space by means of an arrow type head. According to the method, the head penetrates a core of the pile as if being guided, and therefore a casing is dispensed with. Further the head has a spiral blade mounted thereon, and therefore reinforcements left in the pile are lifted up, which leads to simple post-processing.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009116046-A (JP)
Title: Image forming apparatus and toner supply container used therefor
Inventor: INO TOSHIAKI
IPC: G03G15/08
Filed: 2007-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of preventing deposition of impurities on the discharge electrode of a corona charger, and without uneven charging, and to provide a toner supply container used for the image forming apparatus.  <P>SOLUTION: In the toner supply container 10, an air blowing mechanism 12 includes an air blowing fan 12b, an air blowing tube 12a and an air inlet coupling member 18. The air inlet coupling member 18 is in close contact with a sidewall of the toner container 11 around an air inlet 16, and includes a skirt 18a made of elastic silicone rubber material that covers a joint part of the air blowing tube 12a and the air inlet 16. An exhaust mechanism 13 includes an exhaust outlet coupling member 19, an exhaust tube 13a and an air cleaning filter 13b. The exhaust outlet coupling member 19 is in close contact with an upper wall of the toner container 11 around an exhaust outlet 17, and includes a skirt 19a made of elastic silicone rubber material that covers a joint part of the exhaust tube 13a and the air outlet 17.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009120972-A (JP)
Title: Electrospinning method
Inventor: TOKUNAGA KENGO
IPC: D04H1/728
Filed: 2007-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method by which ultrafine fibers obtained by an electrospinning method are stably obtained from a high-viscosity polymer solution with high efficiency.  <P>SOLUTION: The ultrafine fibers can stably be produced in a large amount at a high speed even from the high-viscosity polymer solution by applying physical vibration to a nozzle part for producing the ultrafine fibers in producing the ultrafine fibers by the electrospinning method.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009123483-A (JP)
Title: Separator and battery
Inventor: IMOTO HIROSHI
IPC: H01M10/052
Filed: 2007-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a separator capable of reducing shrink in overheat without damaging ion permeability; and to provide a battery using the separator and having excellent charge discharge cycle characteristics.  <P>SOLUTION: In the separator 4 comprising a porous substrate layer 4A having a shutdown function and made of a polyolefin resin for example and a porous heat resistant resin layer 4B made of an aramid resin for example, the chlorine content contained in the whole separator is limited to 10-140 ppm in a mass basis.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009120225-A (JP)
Title: Packaging bag
Inventor: ISHIKAWA YOSHITOKI
IPC: B65D33/10
Filed: 2007-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To obtains a form of a packaging bag that easily accommodates even a large flat product, and to quickly perform operation for changing the packaging bag into the form.  <P>SOLUTION: The packaging bag of a handle structure is constituted so that axial both sides of a tubular film are folded inside to form gussets 12 and 12, also both ends are cut and fused, one of the ends is cut into a recess so as to include the valley portions 12a of the gussets, thereby forming looped handles 13 and 13 on right and left sides with an opening 14 between them. In this packaging bag, separating blocks 15 and 15 with suspension holes 19 into which suspending rods 18 are inserted for suspending the bag is easily separably formed in the middle of the open edges 14a and 14a of the opening 14. Tearing lines 20 of predetermined lengths are vertically formed from positions of the corresponding blocks.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009129921-A (JP)
Title: Manufacturing method of printed board with built-in component, and semiconductor device
Inventor: TANI MOTOAKI
IPC: H01L23/12
Filed: 2007-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To thin the thickness of a built-in electronic component to be mounted on a printed board with built-in component without damaging the built-in electronic component so as to thin the thickness of the printed board with built-in component.  <P>SOLUTION: The manufacturing method of the printed board with built-in component includes: a process of mounting the built-in electronic component 1 face-down on an internal-layer printed board 2; a process of covering a portion of at least a side surface of the electronic component 1 with an insulating material 4 and curing it; a process of grinding the electronic component 1 and insulating material 3 thin to form the component built-in internal-layer printed board 22; and a process of stacking prepregs 43 for coating on both top and reverse surfaces of the component built-in internal-layer printed board 2 and curing them.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009128458-A (JP)
Title: Support server, instruction management system and instruction management method for use in these
Inventor: NAGATA HIROSHI
IPC: G06Q50/00
Filed: 2007-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a support server correctly confirming the understanding level of a student taking a course without affected by the character or education of the student taking the course or lecture time.  <P>SOLUTION: The support server 1 includes: an obtaining means (trainee information obtaining part 111) for obtaining information of a trainee regarding lectures including at least education contents of a class and an education course; creation means (trainee understanding level information creation part 112 and lecturer support information creation part 113) for creating picture information to be displayed on a terminal of a lecturer performing a lecture based on the information of the trainee obtained by the obtaining means; and a means (input/output means 13) for sending and displaying the picture information created by the creation means to and on the terminal of the lecturer who performs the lecture.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009126990-A (JP)
Title: Two-component-curing fluorine-containing vinyl copolymer composition
Inventor: HIDAKA HIROYUKI
IPC: C08L31/02
Filed: 2007-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a two-component-curing fluorine-containing vinyl copolymer composition which can form a film with weatherability as high as those of conventional two-component-curing strong solvent type paint compositions, which is low in underlayer erosiveness as an organic solvent, and which contains a weak solvent of low environmental load as its main component.  <P>SOLUTION: The two-component-curing fluorine-containing vinyl copolymer composition contains: (A) a fluorine-containing vinyl copolymer which is derived from a monomer containing (a1) a fluoroolefin, (a2) a vinyl ether monomer with a 12-18C alkyl group and/or a vinyl ester monomer with a 12-18C alkyl group, and (a3) a hydroxyl group-containing vinyl monomer and which has a hydroxyl group value per solid content of 25 to 100 (mgKOH/g); (B) an organic solvent whose content of a solvent corresponding to industrial gasoline No.4 defined in JIS K2201 is 80 wt.% or more; and (C) a curing agent which reacts with a hydroxyl group.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009106712-A (JP)
Title: Health bed apparatus with healing surroundings
Inventor: HARA YOSHINORI
IPC: A61H33/08
Filed: 2007-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a health bed apparatus mentally relaxing a user for meditation with far-infrared rays, negative ion effects, and hormesis effects, facilitating a flow of blood and metabolism, and improving physical condition with the far-infrared rays and negative ion effects by heating and humidifying, and offering a kind of cautery thermal stimulation by steaming of herbal extracted liquid or the like, and preventive, conditioning, and healing effects by percutaneous/inspiratory absorption.  <P>SOLUTION: The bed apparatus comprises the upper surface formed with a member coated with a material emitting a small amount of radiation, far-infrared rays, and negative ions, and a double structure of a surface with a mat made of a material containing the small amount of radiation, far-infrared rays, and negative ions on which the user can lie and the enclosed inner surface 6, and the enclosed outer surface to enclose a bed, a plurality of small heat sources 10 provided in a cavity of the bed as a heating device to efficiently disperse the heat and maintain an average temperature of the rear surface, a steam generation device, and a pillow board sliding device to slide a pillow board on which the user's head is put while sleeping.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009127998-A (JP)
Title: Heat exchanger and method for manufacturing heat exchanger
Inventor: TAKAHASHI HIROYUKI
IPC: F28F1/00
Filed: 2007-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchanger not requiring an inspection process of an internal leak.  <P>SOLUTION: The heat exchanger includes a body part 21 formed with a high pressure side passage 22 and a low pressure side passage 23 arranged at the outer periphery of the high pressure side passage 22; a small diameter part 25 provided to project from the end of the body part 21 to extend the passage length of the high pressure side passage 22 longer than the passage length of the low pressure side passage 23 and formed in a smaller diameter than the outer diameter of the body part 21; a first connector 31 connecting the high pressure side passage 22 to first external piping 33; and a second connector 41 connecting the lower pressure side passage 23 to second external piping 44. The body part 21 is constituted to allow heat exchange of a high pressure refrigerant with a low pressure refrigerant through a partition wall part 24. The first connector 31 is formed with a joint pipe part 32 joined to the inner periphery of the small diameter part 25, and the second connector 41 is formed with a body part joint hole 42 joined to the outer periphery of the body part 21, and a small diameter joint hole 43 joined to the outer periphery of the small diameter part 25.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009133223-A (JP)
Title: Valve-lift variable valve gear for internal combustion engine
Inventor: MORI JUNPEI
IPC: F01L13/00
Filed: 2007-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve-lift variable valve gear wherein a stopper for an operation shaft is improved to miniaturize an internal combustion engine.  <P>SOLUTION: The valve-lift variable valve gear for an internal combustion engine has a rocker arm arranged therein, whose longitudinally middle part is in contact with a support part provided rotatably to a valve-lift variable operation-shaft supported rotatably by a bearing part, is constituted such that the rocking arm rocks around a contact point with a support point as a cam brought in contact with one end of the rocker arm rotates, meanwhile, the contact point between the support part and the rocking arm can be moved in the longitudinal direction of the rocking arm by the rotation of the valve-lift variable operation-shaft, which has a plate having an end face reversely oriented and separated by an angle almost corresponding to the rotation angle of the valve-lift variable operation-shaft and formed almost perpendicular to the periphery, and the bearing part, in cooperation with the plate, regulates the axial movement of the valve-lift variable operation-shaft, and has a gap part regulating a rotation-starting point and a rotatable angle of the valve-lift variable operation-shaft.  <P>COPYRIGHT: (C)2009,JPO&INPIT