baber/WOPTO huggingface dataset:
Patent JP-2008009440-A (JP)
Title: Visible spectrum modulator array
Inventor: MILES MARK W
IPC: G02B26/02
Filed: 2007-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture non-metallic deformable interferometric modulation elements.  <P>SOLUTION: Each deformable element has a deformation mechanism and an optical portion, the deformation mechanism and the optical portion independently imparting to the element a controlled deformation characteristic and a controlled modulation characteristic respectively. The deformable modulation elements are non-metallic. The elements are formed, by forming two layers sandwiching a sacrificial layer between them, the sacrificial layer having a thickness related to the final resonator dimensions, and using chemical (e.g., water) or a process based on plasma to remove the sacrificial layer. Each modulation element has a deformable portion held under tensile stress, and a control circuit controls the deformation of the deformed portion.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009030240-A (JP)
Title: Rectangular stone-filled cage
Inventor: SHIRAI TSUNEHIKO
IPC: E02B3/08
Filed: 2007-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To increase installation strength by making wires for forming a rhombus-shaped wire net resistant to slip, so as to enhance the force of locking a stone-filled cage to a ground surface and the force of locking the adjacent stone-filled cages to each other; and to enhance safety by making a person hardly slip on the stone-filled cage, even if he/she walks on the stone-filled cage.  <P>SOLUTION: The stone-filled cage is formed of the rhombus-shaped wire net which is constituted by sequentially connecting the plurality of wires 20, bent in a flat spiral pattern, in bent portions 20b. The stone-filled cage is installed on a job site in the state of being internally filled with cobblestones. Recessed grooves 27 directed in the direction of crossing the wires 20 are formed at intervals in the length direction of the wires 20, on the surfaces of the wires 20 forming the rhombus-shaped wire net, and directed to the inside and outside of the stone-filled cage.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009031420-A (JP)
Title: Liquid crystal display device and electronic display device
Inventor: IKENO HIDENORI
IPC: G02F1/1333
Filed: 2007-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device, reduced in flicker in a plurality of laminated liquid crystal elements.  <P>SOLUTION: A liquid crystal display part 130 has a first liquid crystal element 133 and a second liquid crystal display element 136 which are mutually laminated. A signal control chip 112 generates an image to be displayed by the first liquid crystal display element 133 and an image to be displayed by the second liquid crystal display element 136 based on an image signal input from an image source part 100. The first display element 133 and the second display element 136 are set to have opposite scanning directions. Namely, when the scanning direction of the first display element 133 is from down to up as shown by a scanning direction 141, the scanning direction of the second display element 136 is from up to down as shown by a scanning direction 140. Flicker can be reduced by setting the scanning directions opposite.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009031079-A (JP)
Title: Emergency core cooling system
Inventor: YAMAZAKI KOUJI
IPC: G21C15/18
Filed: 2007-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an emergency core cooling system wherein an injection system has redundancy so as to inject the reactor coolant into a reactor pressure vessel even when single failure occurs on another emergency power, and two divisions out of three divisions of the emergency core cooling systems can not be used, and furthermore, when rupture occurs on a part of a connection piping in one usable division of the emergency core cooling system while performing on-line maintenance of the emergency power of an arbitrary system.  <P>SOLUTION: An emergency core cooling system 1 includes: three systems of low-pressure injection system 19 having a low-pressure injection pump 18 for electric drive; three systems of high-pressure core injection system 22 having a high-pressure core injection pump 21 for electric drive; and an automatic pressure reducing system 26.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009033972-A (JP)
Title: Method for producing candied chestnut
Inventor: ODAKI YASUHIKO
IPC: A23L25/00
Filed: 2007-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for easily producing candied chestnuts, capable of preventing loss of flavor and nutrient ingredient which Japanese chestnuts originally have, and retaining flesh yellow color peculiar to chestnuts without adding a coloring matter.  <P>SOLUTION: This method for producing the candied chestnuts includes putting raw peeled chestnuts and a seasoning liquid in a retort pouch, deairing the retort pouch followed by vacuum sealing, and pressure heating the product with a pressure heating sterilizer so as to simultaneously perform candying and sterilizing peeled chestnuts in a vacuum sealed retort pouch. As a result of this, the method can boil peeled chestnuts in a retort pouch in a short time, using raw peeled chestnuts without performing a process of boiling in water.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009034566-A (JP)
Title: Electrostatic coating device and electrostatic coating method
Inventor: TANI SHINJI
IPC: B05B12/00
Filed: 2007-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To forecast interference with an opening/closing object without a special explosion-proof structure.  <P>SOLUTION: The electrostatic coating device 1 operates to electrostatically apply a coating material using a door coating robot 4 while opening and closing a door 3 installed at a vehicle body 2 by a door opening/closing device 5. The door opening/closing device 5 is constituted of a multi-articulate robot 12 and an opening/closing tool 13. An opening/closing hook 18, which comes into contact with the door 3, of the opening/closing tool 13, is composed of a resin which is an insulator. A second arm 16 of the multi-articulate robot 12 is formed of a resin and a high-voltage generator 19 is arranged inside the second arm 16. High voltage generated by the high-voltage generator 19 is applied to the second arm 16, a third arm 17 and the opening/closing tool 13. Further, an electrode pin 22 for detecting discharge current between the third arm 17 and the door 3, and wiring 23 are arranged at the third arm 17. A high-voltage controller 20 determines the positional relationship between the door 3 and the third arm 17 based on the discharge current to be detected by the electrode pin 22.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009038174-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: IWADATE HIROSHI
IPC: H01L29/78
Filed: 2007-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device capable of suppressing the occurrence of abnormal discharge when forming a sidewall.  <P>SOLUTION: The manufacturing method of a semiconductor device includes: a process for forming a conductive film 4 and an antireflection film 10 on the entire surface of a semiconductor wafer 1 having gate insulating films 3a, 3b positioned in a region apart from an edge by not less than 2.5 mm on the surface; a process for removing the antireflection film 10 positioned on the periphery 1c of the semiconductor wafer 1 by etching with a first mask pattern 50 as a mask; a process for forming a second mask pattern on the antireflection film 10 and forming a gate electrode by etching the antireflection film 10 and the conductive film 4 with the second mask pattern as a mask; a process for forming an insulating film on the gate electrode, the gate insulating films 3a, 3b, and an element separation film 2; and a process for forming the sidewall by etching back the insulating film by parallel flat-plate etching equipment.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009043795-A (JP)
Title: Semiconductor apparatus
Inventor: FUJITA KAZUNORI
IPC: H01L29/417
Filed: 2007-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor apparatus capable of suppressing the increase in resistance when a voltage is applied between the source region and the drain region.  <P>SOLUTION: This power MOSFET (semiconductor device) 100 includes the drain region 2, a drain drift region 3, a trench 9 formed to penetrate the drain drift region 3 and reach the drain region 2, a drain leader 10 in a drain region 2 provided in the trench 9, a diffusion region 7 formed on the drain drift region 3, a source region 8 formed on the diffusion region 7, a trench 4 formed so that the side faces thereof are adjacent to the source region 8 and the diffusion region 7, a gate electrode 6 formed in the trench 4 via a gate insulating film 5, and an electrically conductive layer 12 provided in the trench 9 so that it interrupts between the gate electrode 6 and the drain leader 10.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008274511-A (JP)
Title: Cast-coated paper
Inventor: CHATANI AKINOBU
IPC: D21H19/36
Filed: 2007-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide cast-coated paper which is excellent in operability, coated paper quality and printing suitability and has an action for decomposing injurious substances with light.  <P>SOLUTION: This cast-coated paper produced by disposing a cast coated layer consisting mainly of a pigment and an adhesive on base paper, and then pressure-contacting and drying the cast coated layer in the wet state with a heated mirror drum surface to finish, contains powdery titanium dioxide having a photocatalystic action in the cast coated layer in an amount of 1-30 pts.wt. per 100 pts.wt. of the pigment and using, as the powdery titanium dioxide, a mixture of the pigment with the powdery titanium dioxide in a preliminary silica sol or alumina sol wherein the total content of both the substances is 45-60 wt.%.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009040580-A (JP)
Title: Paper feeding roller, and method for manufacturing paper feeding roller
Inventor: MURAKAMI YUKIYOSHI
IPC: B65H5/06
Filed: 2007-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate manufacture of a paper feeding roller having a hollow structure and contacting a coated portion, and stabilize paper feeding accuracy.  <P>SOLUTION: In this paper feeding roller, a plurality of roller parts 3d are formed at appropriate intervals in an axial direction on an outer periphery except for journaling parts 3a, 3b on both ends of a hollow shaft body 3, and connection parts 3c with smaller diameter than the rollers 3d are formed at a position of the hollow shaft body 3 except for the roller parts 3d. Furthermore, a coating material having a friction coefficient against sheets larger than a friction coefficient against the sheets of the base material of the hollow shaft body 3 is coated on surfaces of the roller parts 3d, so as to form a coating layer. The connection part 3d has an outside diameter larger as it approaches to a central part from both axial ends.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009040585-A (JP)
Title: Elevator abnormality diagnostic system
Inventor: SHUDO MASASHI
IPC: B66B3/00
Filed: 2007-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elevator abnormality diagnostic system capable of taking countermeasures for the next maintenance and check, preventing any failure in advance, and suppressing the call-out number of maintenance staff by predicting the timing leading to a failure in an early stage.  <P>SOLUTION: A primary diagnostic device 20 and a secondary diagnostic device 30 are provided on an elevator 10 side and on a monitoring center 31 side, respectively. The primary diagnostic device 20 detects any symptom of abnormality while collecting the data of each apparatus, periodically transmits the data of each apparatus to the monitoring center 31, and immediately sends information on the apparatus from which any symptom of abnormality is detected and transmits the data. The secondary diagnostic device 30 saves the data of each apparatus in the database 34, and predicts the timing of any failure of each apparatus from the history of the data. When the failure timing of any apparatus is close, the maintenance staff is called. While the apparatus is not failed before the next maintenance and checking, the maintenance staff is not called to reduce the call-out number of the maintenance staff.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009045759-A (JP)
Title: Thermosensitive recording body
Inventor: MUTO KENJI
IPC: B41M5/30
Filed: 2007-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermosensitive recording body with high transparency and excellent water resistance.  <P>SOLUTION: The thermosensitive recording body constituted by arranging at least a thermosensitive recording layer containing a leuco dye and a coloring agent, an intermediate layer, and a protecting layer in series on one surface of a transparent supporting body is characterized in that the protecting layer contains a carboxyl group containing aqueous polymer and is formed by applying and drying a coating liquid for the intermediate layer containing an oxazoline group containing compound as a cross-linking agent. It is preferable that the consumption of the oxazoline group containing compound is 1 to 15 mass% relative to the carboxyl group containing aqueous polymer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007294481-A (JP)
Title: Low-profile connector
Inventor: LEMKE TIMOTHY A
IPC: H01R43/02
Filed: 2007-08-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a business use clip that can lower manufacturing expenses by reducing the entire material of a clip body, can improve productivity by reducing manufacturing working hours, and can improve not only the storage and keeping of documents but also conveniences in use by facilitating the attachment/detachment of a grip.  <P>SOLUTION: The business use clip comprises: a body made of a plate, where the center is bent to the center to form a bent section and both the ends are in resident contact each other; two pairs of fixed grooves that project in the direction of the outside of each body on both the surfaces of the body and have a lap phenomenon; and a pair of grips having each pair of insertion projections to be pivot-bonded detachably to the fixed grooves.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009045393-A (JP)
Title: Golf shoe with indicator
Inventor: KANEKO YOSHIBUMI
IPC: A43B5/00
Filed: 2007-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide golf shoes with an indicator which can help a player find his/her own optimum stance in an address position for golfing.  <P>SOLUTION: An indicator-equipped golf shoe X includes a golf shoe S and an indicator 11 of a line segment formed on the instep surface. The indicator 11 is formed to be moved to two or more positions pivotally on an axis perpendicular to the sole of the golf shoe S. This indicator 11 helps a player take the same stance every time the player hits a ball as the indicator can be used as a reference stance, and also allows the player to take two or more stances when the player chooses two or more different pivotal positions the player likes since the indicator is changeable in position.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009052642-A (JP)
Title: Vehicular bearing device
Inventor: SEKI MAKOTO
IPC: F16C19/18
Filed: 2007-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular bearing device having an improve life of a bearing by ensuring a sealing performance of a seal as well as restraining an extraneous substance from staying between a knuckle and the bearing to prevent a seal from being damaged.  <P>SOLUTION: The seal 17 comprises a core bar 20 fitted into an inner surface of an end of an outer member 12, a seal plate 18 made up of a seal member 21 joined to the core bar 20, a cylinder 19a which is opposed to the seal plate 18 and is press-fitted into an outer diameter of an inner ring 13, and a standing plate 19b extending from the cylinder 19a to an outside in a radial direction and is equipped with a slinger 19 in slide contact with the seal member 21. An outer edge of the standing plate 19b is opposed to the seal plate 18 via a radial gap to form a labyrinth seal and a flange 2a in an inner diameter Dn of the knuckle 2. As the inner diameter Dn is formed larger than an inner diameter Do of an end of the outer member 12, the flange 2a does not face off against the slinger 19, thus permitting an extraneous substance such as muddy water, dusts or the like to be prevented from staying in the bearing device.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009054511-A (JP)
Title: Liquid metal applying method, liquid metal applying device, and method of manufacturing electric wire with terminal and electric wire with terminal manufactured using the same
Inventor: IIDA KAZUO
IPC: H01R4/18
Filed: 2007-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the degradation of electric contact between a liquid metal and a metal material without lowering manufacturing efficiency.  <P>SOLUTION: The liquid metal applying method is provided for applying the liquid metal LM to the metal material 9. It comprises: a step of polishing the surface of the metal material 9 while putting a grinding wheel 3 in contact therewith; and a step of applying the liquid metal LM to the polished surface while supplying the liquid metal LM from the grinding wheel 3 to the polished surface with which the grinding wheel 3 is put in contact.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009057990-A (JP)
Title: Fluid bearing device, spindle motor, informational device
Inventor: KUMOI MASAFUMI
IPC: F16C17/04
Filed: 2007-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluid bearing device having such a bearing structure that a lubricating fluid will not flow out of a bearing opening of a fluid bearing even when the fluid bearing having a communication hole is subjected to a large impact, and a spindle motor mounted with the fluid bearing.  <P>SOLUTION: The fluid bearing device 2 has a shaft 14, and a sleeve 13 that rotatably supports the shaft 14. A thrust bearing flange 16 is formed at one end of the shaft 14, is equipped with a protrusion 28 that is opposed to the stepped part 24 of the sleeve 13 in the axial direction, and is configured so that the thrust flange 16 does not block the communication hole 27 when the impact is applied, which suppresses the generation of the cavity near the thrust flange 16.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009057241-A (JP)
Title: Method for producing carbon nanofiber dispersion
Inventor: FURUZUKI FUMIJI
IPC: C01B31/02
Filed: 2007-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a carbon nanofiber dispersion by which a more stable and better dispersion of carbon nanofibers is efficiently produced.  <P>SOLUTION: The method for producing the carbon nanofiber dispersion is a method for producing a carbon nanofiber dispersion by dispersing a carbon nanofiber aggregate in an aqueous solution containing an amphiphilic substance, wherein the pH of the dispersion in the step of dispersing the carbon nanofibers is kept at 4.0-8.0.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009057601-A (JP)
Title: Substrate treatment apparatus and substrate treatment method
Inventor: YOKOYAMA TOSHIO
IPC: H01L21/288
Filed: 2007-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate treatment apparatus and a substrate treatment method which can realize stabilization of plating liquid.  <P>SOLUTION: The substrate treatment apparatus includes a plating treating vessel 10 for applying an electroless plating to the surface of a substrate, a plating liquid supplying vessel 12 for supplying plating liquid to the plating treating vessel 10, a plating liquid circulating line 22 for circulating the plating liquid in the plating liquid supplying vessel 12, a plating liquid branching and circulating line 30 for selectively branching the plating liquid from the plating liquid circulating line 22 and joining it together with the plating liquid circulating line based on the detection values of a pH detector 34 arranged in the plating liquid supplying vessel 12. The plating liquid branching and circulating line 30 is provided with an auxiliary reaction unit 32 having therein an auxiliary reactant causing the same electroless plating reaction as that of the surface of the substrate.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009060751-A (JP)
Title: Signal transmission arrangement and power conversion system
Inventor: WATANABE KEISUKE
IPC: H02M7/48
Filed: 2007-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a signal transmission device for transmitting propagation targeted signal (input signal Vin) of binary values in logic "H" and logic "L" states, from either a high-pressure system or a low-pressure system to the other, capable of suitably prolonging the lifetime of a photocoupler 30.  <P>SOLUTION: The input signal Vin includes a pulse signal having a period shorter than the period in logic "H" and logic "L" of an output signal Vout which serves as a drive signal for driving an inverter. Specifically, the input signal Vin includes a single pulse signal for defining the rising edge of the output signal Vout and two pulse signals for defining the falling edge. The pulse signal of the input signal Vin causes the photocoupler 30 go into an ON-state, and the inverted signal V1 by the inverter 52 becomes equal to the input signal Vin. Furthermore, a D flip-flop 58 outputs the drive signal Vout.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009064806-A (JP)
Title: Circuit board and method of manufacturing the same, and semiconductor module
Inventor: YAMAMOTO KEI
IPC: H05K3/44
Filed: 2007-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a circuit board that is improved in adhesion strength between a resin and a metal plate in molding by changing the shape of the periphery of the metal plate and also improved in durability, to obtain an inexpensive circuit board having satisfactory dimensional precision by changing a method of manufacturing the shape of the periphery of the metal plate, to obtain a method of manufacturing the circuit board, and to obtain a semiconductor module.  <P>SOLUTION: The circuit board 1 has the metal plate 2 of which the corner of the periphery of one side is removed in a curved shape. The metal plate 2, an insulating layer 3, and an electrode 4 are pressure-bonded before both the surfaces of a substrate are subjected to resist patterning, thus manufacturing an electrode pattern and the groove of the periphery of the metal plate 2 simultaneously by etching, and then performing cutting along the groove or punching for dividing into a plurality of pieces.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009064164-A (JP)
Title: Apparatus, method and program for generating curved surface shape
Inventor: OKAMURA KIYOSHI
IPC: G06T15/00
Filed: 2007-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide apparatus, method and program for generating a curved surface shape, capable of easily generating the curved surface shape in a short time.  <P>SOLUTION: Representative boundary points 44 are set on a square grid plane 40. By connecting the above points, a boundary closed curve 46 is set. Then, an arbitrary point among intersecting points between the boundary closed curve 46 and a square grid line 42A is set as a boundary restraint node point 48, while the intersecting point of the square grid 42 in the boundary closed curve 46 is set as a free node point 50. A governing equation, in which a displacement of the above free node point 50 is made to be an unknown amount, is solved by repeated calculation, so as to obtain the displacement of the free node point 50, and thus, the curved surface shape is generated.  <P>COPYRIGHT: (C)2009,JPO&INPIT