baber/WOPTO huggingface dataset:
Patent JP-2008066758-A (JP)
Title: Circuit component supply system, mounting system and feeding management method
Inventor: ASAI KOUICHI
IPC: H05K13/02
Filed: 2007-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate the management of component feeding in a circuit component supply system.  <P>SOLUTION: The circuit component supply system for supplying a circuit component to a device 10 for mounting a circuit component to a circuit board comprises a plurality of feeders 54 each having a feeder side controller 540, and a circuit component feeding truck 52 having a feeder side controller 530 and a plurality of feeder holding units. The feeder side controller 540 has a means for storing an inherent feeder identification code, and a means for reading out the feeder identification code from the identification code storage means. In a state that each feeder 54 is held in each feeder holding unit of the truck 52, the identification code reading means reads out the feeder identification code and the feeder identification code thus read out is made to correspond to each feeder holding unit, thus specifying the feeder holding unit to which each feeder is attached.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009130214-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: SHITO HIDEJI
IPC: H01L29/423
Filed: 2007-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To precisely control thresholds of p-MOS and n-MOS transistors formed on an n-well and p-well, and easily manufacture.  <P>SOLUTION: Gate insulating films 5 are formed on the n-well 2 and the p-well 3. A first metal film 6 for threshold control of the p-MOS transistor 11 is formed on the gate insulating film 5 on the n-well 2. A second metal film 7 for threshold control of the n-MOS transistor 12 formed of different material from the first metal film 6 is formed on the gate insulating film 5 of the p-well 3. A first gate electrode 8p formed of high-melting-point metal silicide is formed on the first metal film 6. A second gate electrode 8n formed of high-melting-point metal silicide is formed on the second metal film 7. The thresholds can be stabilized because they are determined by the metal films 6, 7. The metal film 6 is thin and can be easily patterned.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008095965-A (JP)
Title: Coupling structure of rotary shaft for automotive steering device
Inventor: IMAGAKI SUSUMU
IPC: F16D1/02
Filed: 2007-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coupling structure of a rotary shaft capable of surely preventing formation of play between a sleeve and a shaft without providing a separate components such as a clip and effectively preventing generation of vibration and noise.  <P>SOLUTION: The coupling structure of the rotary shaft 1 is provided with a cylindrical sleeve 12 having inner circumference teeth 19 formed in an axial direction on an end part inner circumference surface 18, and the bar shape shaft 13 having an outer circumference teeth 17 engaging with the inner circumference teeth 19 formed in an axial direction of an end part outer circumference surface 14 and having opposing chipped teeth parts 16 having no teeth 17a formed thereon formed in the axial direction. The rotary shaft 1 is coupled by inserting the shaft 13 into the sleeve 12. The inner circumference teeth 19 of the sleeve 12 are formed in such a manner that pitch circle radius r of adjoining teeth 19a gradually change.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009131106-A (JP)
Title: Operation controller and operation control method for transformer
Inventor: KINOSHITA SADAYUKI
IPC: H01H33/59
Filed: 2007-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation controller capable of shortening a period during which an exciting rush current flows into a transformer even when a closing operation time and a prearc time of a breaker are irregular.  <P>SOLUTION: A control unit 80 of a breaker 10 supplies a current to an R phase of the breaker 10 at timing at which residual magnetic flux in a first making phase (R phase) matches constant magnetic flux. Subsequently, the control unit 80 determines whether measured currents at current measuring portions 40R, 40S, and 40T exceed a threshold. When the measured currents do not exceed the threshold, the control unit 80 supplies a current to the remaining two phases (S phase and T phase) of the breaker 10 at timing at which a voltage in the R phase becomes zero. When the measured currents exceed the threshold, the control unit 80 first cuts off the current to the R phase of the breaker 10, and then supplies the current again.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009133702-A (JP)
Title: Positioning device
Inventor: GOKITA RYOICHI
IPC: G01C21/28
Filed: 2007-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent deterioration of positioning precision that is caused when performing positioning such a cycle while performing positioning at a high frequency.  <P>SOLUTION: A positioning device is composed of: a GPS positioning means configured to perform GPS positioning in at least two kinds of cycles by using a GPS signal; a GPS positioning precision determining means for determining whether the precision of the GPS positioning is low based on a prescribed condition; and a final positioning result calculating means for calculating final positioning results based on GPS positioned results in a first cycle with the GPS positioning means when it is determined that the precision of the GPS positioning is low, and calculating the final positioning results based on the GPS positioned results in a second cycle shorter than the first cycle with the GPS positioning means when it is determined that the precision of the GPS positioning is not low.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009131210-A (JP)
Title: Method for producing shiitake mushroom bed log
Inventor: KURASAWA TATSUYA
IPC: A01G1/04
Filed: 2007-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a shiitake mushroom bed log, enabling industrial mass production of shiitake mushroom where labor and time for moving a crushed hypha cluster to another container or the like are not required when producing a shiitake mushroom bed log utilizing a molded mushroom bed obtained by crushing a hypha cluster cultured in a culturing container, molding the hypha again and generating well shaped carpophores with the appropriate number of germs from the ceiling surface and the side surfaces regardless of the size of the molded mushroom bed.  <P>SOLUTION: The method for producing a shiitake mushroom bed log includes a first process of culturing culture media where shiitake spawns are inoculated in a culture container to produce a hypha cluster, a second process of crushing the hypha cluster and molding the crushed hypha cluster into a prescribed shape by pressure and making a shaped hypha bed; a third process of culturing the molded hypha in such a condition as to increase the atmospheric humidity into saturation or the vicinity of saturation to culture the molded mushroom bed so as to form another new hypha layer on the molded mushroom bed coated with the new hypha layer surface of the molded mushroom bed to coat the molded mushroom bed; and a fourth process of hardening the hypha layer newly formed through culturing the molded mushroom bed coated with the new hypha layer while sprinkling water to form the molded mushroom bed as a mushroom bed log.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008156629-A (JP)
Title: Acrylic polymer and method for producing the same
Inventor: ITO TOSHIHIKO
IPC: H01G11/54
Filed: 2007-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an acrylic polymer suitably applicable to a polymer electrolyte which retains performances of a battery at a sufficient level even when discharging with a large current, enabling to obtain a long-life and stable performances of a battery by realizing high ion-conductivity and decrease in interfacial resistance between an electrode and a gel electrolyte, without requiring specific production processes etc., and to provide a method for producing it.  <P>SOLUTION: The acrylic polymer comprises (A') 60-99 mass% structural unit derived from a (meth)acrylate to the total mass of the acrylic polymer and (B') 1-40 mass% structural unit having a carbon-carbon double bond in the side chain, to the total mass of the acrylic polymer; and has 10,000-25,000 mass-average molecular weight and 1.5-3.0 molecular weight dispersity.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009132653-A (JP)
Title: Insect pest repellent composition
Inventor: KOMATSU TAKAAKI
IPC: A01N59/00
Filed: 2007-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an insect pest repellent composition which excels in the durability of an insect pest repellent effect and reduces an offensive smell and stickiness.  <P>SOLUTION: The insect pest repellent composition comprises (A) nerolidol and/or methyl undecyl ketone and (B) magnesium-coated amorphous silica.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009139423-A (JP)
Title: Imaging apparatus and subject distance calculating method
Inventor: SAKAMOTO SHOICHIRO
IPC: G03B5/00
Filed: 2007-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image pickup apparatus and a subject distance calculating method by which a subject distance can be calculated by utilizing an existing mechanism without using a special means.  <P>SOLUTION: When a through-image is captured, camera shake (shift shake (X-shift, Y-shift)) and rotation shake (yaw pitch) are detected by a sensor and the like. At the same time as this, an amount of movement, which is an amount of difference between image data before and after the camera shake, is detected. The effect of rotation shake is removed from the amount of movement. Based on the amount of movement obtained from image data from which the effect of the rotation shake is removed, the shift shake, and a focal distance, the distance of a subject is calculated, thereby capturing distance measurement information by the use of an existing mechanism with no cost. The calculated distance of the subject is used for limiting an AF search range or adjusting a quantity of light suitable for flash.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009138964-A (JP)
Title: Metal melting holding furnace and its operation method
Inventor: NAKATOMI JIN
IPC: B22D45/00
Filed: 2007-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To resolve disadvantages of an indirect heating type metal melting holding furnace, such as a low melting speed and low heat efficiency, and to prevent waste of fuel by reducing variation of the temperature in the furnace.  <P>SOLUTION: A molten metal temperature T1 in a crucible 1 of a metal melting holding furnace body is measured by a first temperature sensor 4, an temperature T2 inside of the furnace body is measured by a second temperature sensor 6, a target value A of the molten metal temperature T1 is set to a first temperature adjuster 5, a measured value of the molten metal temperature T1 is input to the same, a target value B of the temperature T2 in the furnace is output to a second temperature adjuster 7, a measured value of the temperature T2 in the furnace is input to the second temperature adjuster 7, a control signal for adjusting a fuel supply amount and an oxidizing agent supply amount is output to a burner 3 from the second temperature adjuster 7, and the fuel supply amount and the oxidizing agent supply amount to the burner 3 are adjusted on the basis of the control signal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009137357-A (JP)
Title: Welded structure, its manufacturing method, and grip heater equipped with the same
Inventor: SASAKI KOZO
IPC: B62J33/00
Filed: 2007-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a welded structure capable of obtaining a stable weld strength.  <P>SOLUTION: The welded structure 30, in which an electric wire 20 is welded at an end portion 18 with thickness of 20-80 μm, is equipped with a welding heat holding means 31 at the end portion 18.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009140800-A (JP)
Title: Air pole support for solid oxide fuel cell, and solid oxide fuel cell body using the same
Inventor: SHIMAZU MEGUMI
IPC: H01M8/12
Filed: 2007-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air pole support for a solid oxide fuel cell, having improved strength when using La<SB>1-y</SB>Sr<SB>y</SB>Ni<SB>1-x</SB>Fe<SB>x</SB>O<SB>3</SB>.  <P>SOLUTION: Using La<SB>1-y</SB>Sr<SB>y</SB>Ni<SB>1-x</SB>Fe<SB>x</SB>O<SB>3</SB>(0<y≤0.3 and 0.4≤x<1), the air pole support has high electron conductivity and high strength property to avoid breakage when generating power. Owing to the invention, a solid oxide fuel cell body has high power generating performance and reliability.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009138487-A (JP)
Title: Steel pipe pile
Inventor: JINNO KAZUTAMA
IPC: E02D5/72
Filed: 2007-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure of a steel pipe pile having an enlarged bottom part with sufficient bearing force by which the manufacturing is facilitated and penetration into the ground can be conducted efficiently.  <P>SOLUTION: The steel pipe pile rotated and penetrated into the ground comprises a cylindrical hollow body, a sectorial first enlarged bottom plate provided on a bottom face of the body and inclined to have a first inclination angle to a horizontal plane perpendicular to a shaft of the body, a sectorial second enlarged bottom plate provided on the bottom face of the body and inclined to have a second inclination angle which is different from the first inclination angle, and an opening part formed between the first enlarged bottom plate and the second enlarged bottom plate.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009139856-A (JP)
Title: Lens barrel and imaging system
Inventor: OGINO YASUSHI
IPC: G02B7/02
Filed: 2007-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens barrel capable of suppressing the temperature rise due to infrared rays.  <P>SOLUTION: The lens barrel 20 includes an infrared-ray reflecting member 300 on the lens barrel body 202. The infrared-ray reflecting member 300 includes a heat-insulating layer 304, an infrared-ray reflecting layer 302 and a transparent coloring layer 306, in this order, starting from the side of the lens barrel body 202.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008091949-A (JP)
Title: Nitride compound semiconductor device and method of manufacturing the same
Inventor: TAMAMURA KOJI
IPC: H01S5/343
Filed: 2007-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nitride compound semiconductor device using the property of a semiconductor substrate having periodical high concentration defect regions, and to provide the method of manufacturing the same.  <P>SOLUTION: A GaN semiconductor laser device 50 includes an n-type GaN substrate 12 having a low concentration defect structure region and a high concentration defect structure region periodically arranged on the substrate plane. A laminated structure including an n-type GaN layer 14, an n-type AlGaN clad layer 16, an active layer 20, a p-type GaN light wave guide layer 22, a p-type AlGaN clad layer 24, and a p-type GaN contact layer 26 are formed on the n-type GaN substrate. A through hole 32 is formed at the core portion 12a of the high concentration defect structure region. An ion injection region 52 having a higher resistivity is formed at least on the upper portion of the laminated structure in the line of the extension direction of the through hole 32. The ion injection region 52 is formed by crystal modification. The region of the GaN semiconductor laser device 50 where a current is injected is narrowed by an ion injection region 52. An n-side electrode 30 is formed between the through holes 32. A p-side electrode 28 is formed on just above the n-side electrode 30.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009130347-A (JP)
Title: Device and method for stabilizing absolute phase of laser pulse to which direct locking method is applied
Inventor: YU TAE JUN
IPC: H01S3/137
Filed: 2007-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for stabilizing an absolute phase of a laser pulse, to which an improved direct locking method is applied and which is configured to enable stabilizing an absolute phase (CEP) of a laser pulse in a long term.  <P>SOLUTION: External unknown noise is actively canceled so that a genuine absolute phase (CEP) signal is obtained by the arrangement including: a laser oscillator unit 410 including a mode-locked laser adapted for generating a laser pulse; an interferometer 430 adapted to generate laser pulses having first and second frequency components from the generated laser pulse and generate a first and a second interference signal to be superposed with respect to time and space; a detecting unit 450 which receives the first and the second interference signal and inverting the phase of the second interference signal substantially 180 degrees, provides a third interference signal and a fourth interference signal, respectively, as output; and a double feedback unit 460 which controls to substantially cancel the absolute phase signal obtained from the third interference signal and the fourth interference signal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008083735-A (JP)
Title: Wide angle lens
Inventor: HONDA AKIKO
IPC: G02B13/18
Filed: 2007-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a wide angle lens of satisfactory performance in visible light and near infrared light even though the lens is small and inexpensive and tolerance is also loose.  <P>SOLUTION: The wide angle lens successively comprises a first lens 11 that is a double-concave lens having negative power, and a second lens 12 that is a double-convex lens from an object side. One or more lens surfaces are aspheric, and the wide angle lens satisfies conditions; 0.6D2/f≤¾f2/f1¾/≤2.3D2/f and 0.6h2≤r2≤1.0h2 when the focal length of the entire system is defined as f, the focal length of the first lens is defined as f1, the focal length of the second lens is defined as f2, the radius of curvature of the surface of the first lens on an image side is defined as r2, the effective radius on the surface of the first lens on the image side is defined as h2, and a distance between the surfaces of the first lens and the second lens is defined as D2. The wide angle lens requires only two lenses and is small, and also provides a very satisfactory formed image even in the near infrared light.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009155213-A (JP)
Title: Granular bath agent composition
Inventor: HORI TENMEI
IPC: A61Q19/10
Filed: 2007-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a granular bath agent composition affording a sufficiently high gaseous carbon dioxide concentration, and having good preservation stability.  <P>SOLUTION: The granular bath agent composition comprises following ingredients (A) to (C): (A) 25-55 mass% of an alkali metal carbonate in which ≥50% of particles have ≥180 μm particle diameter, (B) 40-70 mass% of an organic acid in which ≥50% of particles have ≥180 μm particle diameter, and (C) 0.01-10 mass% of a slightly water-soluble metal oxide.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009125574-A (JP)
Title: Holder type coaster
Inventor: INOWA KAZUE
IPC: A47G23/03
Filed: 2007-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a holder type coaster capable of solving issues of mug, plastic cup, or the like that cups easily topple down by tottering table or carelessness and same color and shape cause a user to hardly discriminate his cup from other user's cup.  <P>SOLUTION: The holder type coaster prevents a cup from toppling down by self weight of the coaster body and is made of a hardly slidable material, A cut-off is formed in the skirt part not to be an obstruction for the handle of mug, and, further, is colored in multi-color, Thus the holder type coaster prevents a user from erroneously using other user's cup.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008138213-A (JP)
Title: Polyurethane emulsion and its cured product
Inventor: MORI TOSHIMI
IPC: C08L75/04
Filed: 2007-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To actualize characteristics excellent in film strength, water resistance, hot water resistance, alcohol resistance, and hardness in a cured condition.  <P>SOLUTION: A polyurethane emulsion includes a reaction product obtained by dispersing in water to emulsify an intermediate product produced from a compound A composed of an organic isocyanate, a compound B1 composed of a polyol mixture having an average functional group of at least 2.05, and a compound B2 selected from the group consisting of dimethylolpropionic acid, dimethylolbutanic acid and a diaminocarboxylic acid wherein the compound B1 is a polyol mixture of a two functional polyol and a polyol having not less than three functional groups, and the molecular weight of the two functional polyol is 700-3,000 and the molecular weight of the polyol having not less than three functional groups is smaller than the molecular weight of the two functional polyol.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009155142-A (JP)
Title: Method for producing ceramic slurry
Inventor: HIRAI NOBUTAKE
IPC: H01G4/30
Filed: 2007-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing ceramic slurry having satisfactory dispersibility.  <P>SOLUTION: The method for producing ceramic slurry comprises: a stage where a mixture at least comprising auxiliary component powder is subjected to a first dispersion treatment, so as to regulate auxiliary component slurry; and a stage where the main component powder is added to the auxiliary component slurry, and a second dispersion treatment is performed thereto, so as to prepare the ceramic slurry. The auxiliary component powder is composed of at least one kind of compound selected from the group consisting of a compound comprising either one kind of element among Mg, Ba, Ca, Si, Mn, Al, V, Dy, Y, Ho and Yb, and the average grain size of the auxiliary component powder in the auxiliary component slurry is controlled to ≤0.1 μm.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009157559-A (JP)
Title: Program for interactive board, interactive board system, and method of controlling the same
Inventor: ARAI KOICHI
IPC: G06F3/0487
Filed: 2007-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a program for an interactive board, an interactive board system and a method of controlling the same, by which inconvenience caused by that an interactive board is large can be eliminated.  <P>SOLUTION: The interactive board system displays a window on an interactive board, and inputs the operation information of a pointing device on the interactive board. The system includes: a button depression detection means 21 for detecting the change instruction input of window display based on the operation of a pointing device at a low position on the interactive board; and a plotting means 25 for, when window display is put in a standard state upon detecting the change instruction input by the button depression detection means 21, putting the window display in a reduced state in which the upper end position of the window is lowered.  <P>COPYRIGHT: (C)2009,JPO&INPIT