baber/WOPTO huggingface dataset:
Patent JP-2009251028-A (JP)
Title: El display device
Inventor: TAKAHARA HIROSHI
IPC: H01L51/50
Filed: 2008-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an EL display device capable of simply performing a defect inspection or the like.  <P>SOLUTION: A switch SW1 is opened by using an open function of a power supply circuit 12. Namely, a cathode voltage Vss is not outputted and an output terminal is turned to a high impedance state. A pad P1 of the output terminal of cathode voltage Vss is probed by a probe 304. Between the probe 304 and an external power supply Vsst, an ammeter 303 for measuring a current is disposed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008275605-A (JP)
Title: Underwater aquatic organism production respiration measuring apparatus
Inventor: TATSUTA MINORU
IPC: G01N33/18
Filed: 2008-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To form a measurement space that is satisfactory in water-tightness, and is able to affect the quantity of dissolved oxygen within the measurement space and the environmental conditions that affect the quantity to be measured.  <P>SOLUTION: A measuring apparatus comprises a measurement vessel 19, having an opening at a lower end on a circumferential wall provided with an elastic material 22 and forming a sealed measurement space 30, along with sea bottom or water bottom 10; a door 27 provided in the measurement vessel 19 closed, and maintaining the water-tightness of the measurement vessel 19 during measurements is and opened, when the water inside the sealed measurement space 30 is replaced with the water outside the sealed measurement space 30; an opening/closing driver 70 for opening and closing the door 27; a water-pouring pump 54 for pouring the water outside the sealed measurement space 30 into the sealed measurement space 30; a dissolved oxygen sensor 32 for detecting the quantity of the dissolved oxygen in the water inside the sealed measurement space 30; a stirrer 68 for stirring the water inside the sealed measurement space 30; and a water pouring port 58 for pouring the water outside the sealed measurement space 30 into the sealed measurement space 30 and blocking it.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009254103-A (JP)
Title: Permanent magnet rotary electric machine and electric power steering device using same
Inventor: NAKANO MASATSUGU
IPC: H02K1/27
Filed: 2008-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a permanent magnet rotating electric machine capable of reducing the cogging torque, and further reducing the irreversible demagnetization even if a current is applied to an armature winding under a high temperature.  <P>SOLUTION: In the permanent magnet rotating electric machine including a rotor disposed to a stator with an air gap of an air gap length g, a plurality of permanent magnets are arranged side by side in the peripheral direction around a rotor core, and the permanent magnet is formed in a shape such that a relationship of 0.65≤Rm×h1/W/(h1+g)≤1.37 is satisfied when a surface opposed to the stator of the permanent magnet is a curved surface having a radius Rm of curvature, h1 denotes a thickness of a central portion of the permanent magnet in the peripheral direction, W denotes a width of the permanent magnet in the peripheral direction, and g denotes a gap between the stator and the rotor.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009251361-A (JP)
Title: Device and method for estimating incident wave number
Inventor: AMISHIMA TAKESHI
IPC: G10L21/0308
Filed: 2008-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an incident wave number estimating device capable of estimating the number of incident waves, based on the magnitude of each column vector of a mixed matrix estimated value.  <P>SOLUTION: The device includes an independent component analysis processing part 41 to output the mixed matrix estimated value from received signals obtained by the interference of mutually independent incident waves, and a column vector magnitude computing part 42 for computing the magnitude of each column vector of the mixed matrix estimated value based on the norm of each column vector of the mixed matrix estimated value and the number of received signals. The device estimates the number of incident waves using the magnitude of the column vector of the mixed matrix estimated value.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009250173-A (JP)
Title: Motor-driven compressor
Inventor: MURAKAMI KAZURO
IPC: F04B39/06
Filed: 2008-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor-driven compressor whose axial length can be shortened with a motor driving circuit cooling performance held highly efficient.  <P>SOLUTION: Within the motor-driven compressor C, a compressing unit, an electric motor 18, and a motor driving circuit 41 are provided axially along a rotating shaft 17. An inside of a housing 10 is partitioned by a partition wall 13b into a first space S and a second space T. In the rotating shaft 17, its front end is supported by a bearing in a cantilevered manner and its rear end 17b is arranged in a position more retreated than an extremity of a coil end 21a toward a side of the rotor 22. A bulging portion 13c, bulging from a side of the motor driving circuit 41 to a side of the electric motor 18, is formed in part of the partition wall 13b and besides is housed and arranged at an inner circumferential side of the coil end 21a. Further, an electrolytic capacitor 44b and coil 44c of the motor driving circuit 41 are housed and arranged within the bulging portion 13c.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008274273-A (JP)
Title: 1,3,2-dioxaphosphorinane,2-sulfide derivative used for abrasion-resistant agent in lubricating oil composition
Inventor: BAKER JOHN MARSHALL
IPC: C10N30/08
Filed: 2008-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new abrasion-resistant agent compound as an additive to a lubricating oil composition.  <P>SOLUTION: The compound is expressed by chemical formula I and is non-acidic and contains sulfur and phosphorus.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008211233-A (JP)
Title: Method for characterizing process step and device manufacturing method
Inventor: REUHMAN-HUISKEN MARIA ELISABET
IPC: G03F7/20
Filed: 2008-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device manufacturing method that improves the yield.  <P>SOLUTION: Deformation of a substrate wafer is measured by comparing positions of a plurality of reference marks with values of a data base after their exposure and process step. For taking into consideration the measured deformation and the compared results in step S1, the development step of an exposure and development step S2 is controlled using the feedforward loop. Then, a position alignment measurement step S3 is performed, in which the alignment relationship between the continuing two layers deposited on the substrate W during consecutive cycles is measured. If the positional control of a latest layer with respect to its preceding layer is insufficient, the latest layer is removed and a new layer is deposited.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009256421-A (JP)
Title: Adhesive agent composition and adhesive sheet member
Inventor: SUZUKI TAKASHI
IPC: C09J11/04
Filed: 2008-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive agent composition that is little in the initial color change and the amount of change of the light transmittance (496 nm) after agitation of the adhesive agent, free of secondary agglomeration at the finish of the blending, and excellent in visible light transmittance, heat resistance and resistance to moist heat, and to provide an adhesive sheet member.  <P>SOLUTION: The adhesive agent composition incorporates, based on 100 pts.mass of a (meth)acrylate copolymer (A) having an acid number of ≥6.9 mg-KOH/g and <7.5 mg-KOH/g and a mass average mol.wt. of 400,000-2,500,000, 0.01-0.5 pt.mass of cyanine based coloring matter (B) having a maximum absorption at wavelengths 480-510 nm, 0.1-5.0 pts.mass of a talc-containing stabilizer (C) whose pH is 7.5-8.0, and 0.02-1.0 pt.mass of an isocyanate type curing agent (D). The adhesive sheet member has a base material layer and has the above adhesive agent composition coated on at least one surface of the base material layer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009254473-A (JP)
Title: Rice cooker
Inventor: SUZUKI TOSHIAKI
IPC: A47J27/00
Filed: 2008-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive inner pot with an improved energy saving property while obtaining calories necessary for boiling rice by improving efficiency in electromagnetic induction heating; and to solve the problem of rusting of a material composing the inner pot.  <P>SOLUTION: A rice cooker includes: a body 1; a protection frame 10 composing the inner wall of the body 1; the inner pot 3 detachably stored within the protection frame 10; heating means 11 disposed outside the protection frame 10 for induction-heating the inner pot 3; and a lid 2 for closing the body 1 and the upper opening of the inner pot 3. The inner pot 3 is composed of an aluminum plate 5 on the inner surface and an aluminum-plated steel plate 6 made of an iron plate 6a plated with aluminum 6b on the outer surface. An inclined part 7 is disposed at an end face of the upper end of the inner pot 3. Further, a fluororesin layer 8 is applied to the inner surface of the inner pot 3, and a rust preventive layer 9 is applied to the outer surface and the end face of the upper end of the inner pot 3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009254273-A (JP)
Title: Improved method for forming cultured multilayer epidermal sheet
Inventor: NIKAIDO TOSHIO
IPC: C12N5/071
Filed: 2008-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved method for forming a cultured multilayer epidermal sheet using a dried amnion produced by a specific drying method.  <P>SOLUTION: The amnion itself, dried while holding the cell texture of the raw amnion by repeating for several times a pressure-reducing operation of continuously heating the human amnion placed in a treating vessel by a far infrared heater installed in the treating vessel, and forming the interior of the treating vessel into a pressure-reduced state, and a pressure-returning operation of returning the pressure in the treating vessel in the pressure-reduced state while also irradiating the raw amnion with a microwave from a microwave heating device installed in the exterior of the treating vessel to heat the amnion has functions of a supporter (scaffold) and a supporting cell (feeder cell). The formation of the multilayer sheet of the epidermal cells using the dried amnion can be carried out in the absence of components derived from a foreign animal in a culture liquid.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009260667-A (JP)
Title: Inductive radio antenna for train
Inventor: MURATA SEIYA
IPC: B61L3/12
Filed: 2008-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inductive radio antenna for a train which can suppress an inductive coupling to an electric overhead line when a body is inclined.  <P>SOLUTION: This inductive radio antenna includes a first and second transmitting antennas arranged and disposed leaving a space in a width direction of the train body on a roof of the train, and each of the first and second transmitting antennas has a planar and rectangular frame-shaped conductor. The respective conductors are disposed so as to be plane-symmetrical in relation to a virtual vertical plane including a center axis line of the electric overhead line stringed above the train under the condition that the train is horizontally disposed, in a state that two sides constituting the conductors are parallel to the virtual vertical plane, and the each conductor has an inside edge part forming one side on the side facing the virtual vertical plane and an outside edge part forming one side parallel to this inside edge part. A ground height of each conductor in a state that the train is horizontally disposed is lowest in the inside edge part, increases gradually as going from the inside edge part to the outside edge part, and a distance between each conductor and a roof member of a magnetic body located under it is closest at the inside edge part.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008182273-A (JP)
Title: Method of forming insulating resin layer on metal
Inventor: TAKAI KENJI
IPC: H05K3/38
Filed: 2008-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for processing an inner-layer conductor circuit which has a good electrical property and has a reduced risk of wiring variance and failures.  <P>SOLUTION: In the method, resin layers are formed on metal by providing a polyamideimide resin 7 so as to contact the surface of wiring 6, and on the top of the resin by providing an insulating resin 8.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009266842-A (JP)
Title: Solid-state image pickup device and manufacturing method thereof
Inventor: KOIKE HIDETOSHI
IPC: H01L27/146
Filed: 2008-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid-state image pickup device advantageous to reduction of manufacture cost, and to provide a manufacturing method of the device.  <P>SOLUTION: The solid-state image pickup device includes a first conductive semiconductor substrate 204, having a diffusion layer region 201 arranged on a surface; a first conductive pixel separation diffusion layer 206-10 with a base part, disposed in the deepest position D1 of the diffusion layer region in a pixel region 10; and a first conductive first deep diffusion layer 206-12, which is installed for electrically connecting the semiconductor substrate and a peripheral logic region, in the deepest D1 position of the diffusion layer region in the peripheral logic region 12 and has a first concentration gradient co1, which is common to the pixel separation diffusion layer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009265124-A (JP)
Title: Light condensing sheet, back light unit, and liquid crystal display device
Inventor: ISHIBASHI KUNIAKI
IPC: G02B5/00
Filed: 2008-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a large-area light condensing sheet usable for a liquid crystal television etc., and to provide a light condensing sheet which has a smooth surface and is laminated on another member.  <P>SOLUTION: The light condensing sheet 10 has negative birefringent layers 13 and 15 and reflection type linear polarizing layers 12 and 14 laminated alternately each by two or three layers. The light condensing sheet having this constitution projects only transmitted polarized light which is made incident perpendicularly onto the light condensing sheet and has an electric field vector vibration plane parallel to respective axes of transmission, of incident light from a back light 11, so that it has excellent light condensing performance. Further, the light condensing sheet has the smooth surface and is therefore easily laminated on another member.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009264446-A (JP)
Title: Electromagnetic actuator
Inventor: KAWASHIMA KOJI
IPC: F16D27/118
Filed: 2008-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic actuator having an advantageously reduced size for further suppressing the entry of foreign matters into the electromagnetic actuator, than conventional one.  <P>SOLUTION: The electromagnetic actuator 30 includes an electromagnetic drive part 31 having magnetic-material outer and inner yokes 34, 36 constituting a storage chamber S storing an electromagnetic coil 35 and having an opening portion O to form a magnetic path C whose electromagnetic force drives a plunger 37 in a predetermined operating direction, and an operation part 32 provided slidably relative to the inner yoke 36 for covering the opening portion O, and having a sleeve 38 to be driven in the operating direction by the plunger 37. An O-ring 39B is fitted into a groove portion 36f of the inner yoke 36. The inner yoke 36 includes a body member 36d constituting the storage chamber S, and a groove member 36e fitted into the body member 36d to form the groove portion 36f and formed of the same material as the sleeve 38.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009264977-A (JP)
Title: Inter-moving body interferometric positioning system, device and method thereof
Inventor: KAGAWA KAZUNORI
IPC: G01S19/51
Filed: 2008-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inter-moving body interferometric positioning system can precisely grasp the relative positions of three or more moving bodies by means of efficient positioning processing.  <P>SOLUTION: An inter-moving body interferometric positioning system for carrying out positioning in coordination with three or more moving bodies that can mutually communicate, includes: reference vehicle decision means for deciding on a single moving body to function as a reference vehicle from among three or more moving bodies; and positioning means for interferometrically determining respective relative positions of other moving bodies relative to the reference moving body that is to function as a reference vehicle decided on by the reference moving body decision means using satellite wave monitoring data monitored in each of the three or more moving bodies. This inter-moving body interferometric positioning system specifies relative positions among the other moving bodies using positioning results of the positioning means.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008273830-A (JP)
Title: Method for producing lithium-cobalt multiple oxide
Inventor: YAMADA RYOJI
IPC: H01M4/525
Filed: 2008-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a lithium-cobalt multiple oxide having homogeneous crystal; and to provide a low cost and simple method for producing a high performance electrode active material for a lithium secondary cell having a high capacity and excellent charge and discharge cycle characteristics.  <P>SOLUTION: The method for producing the lithium-cobalt multiple oxide comprises firing a mixture of a lithium compound and a cobalt compound at a temperature of 250-1,000°C, wherein the cobalt compound is characterized in that the cobalt content is 68.5±6 wt.%, it is substantially expressed by compositional formula: HxCoOy (wherein, 0≤x≤1.4 and 1.3≤y≤2.2), the half-value width of a diffraction peak close to 2θ= 36-37.5° is larger than 0.31° in X-ray diffraction using CuKα as beam source, and the relation between the cobalt content and the half value width is shown by formula: half value width (degree) ≥ 7.5-0.1×(cobalt content) (wt.%).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009268004-A (JP)
Title: Impedance conversion circuit, high-frequency circuit, and impedance conversion characteristic adjusting method for impedance conversion circuit
Inventor: BABA TAKAHIRO
IPC: H03F3/68
Filed: 2008-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To configure an impedance conversion circuit which reversibly and finely adjust the characteristics of qn impedance conversion, without having to add a dielectric chip, or the like, or using an open stab having a long stab length, and a high-frequency circuit with the same.  <P>SOLUTION: When the length of a stab ST1 is reduced, while the length of a stab ST2 is fixed, impedance Zb is moved on an admittance chart, in the direction represented by an arrow A1. Furthermore, when the length of the stab ST2 is reduced, while fixing the length of the stab ST1, the impedance Zb is moved on an equal conductance circuit on the admittance chart as shown representatively by an arrow A2. Hence, inside a circle with an interval between the center of a smith chart and a short-circuit point as a diameter, regarding an impedance track, impedance can be mutually adjusted reversibly by trimming the stabs ST1, ST2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009270257-A (JP)
Title: Steel slit dam
Inventor: OSUMI HISASHI
IPC: E02B7/02
Filed: 2008-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steel slit dam hardly influenced by temperature stress even in the case of mounting a slit dam body with members for easily catching medium and small gravel, and facilitating repair work of the members when damaged.  <P>SOLUTION: The steel slit dam comprises a plurality of steel pipe members 30 provided almost parallel with one another at spaces in a river width direction; receiving members 43 mounted along the axial direction of the steel pipe members; a plurality of spacers 45 arranged at spaces in the axial direction of the steel pipe members 30, with the upper side having flange parts 46 and with the lower side fixed onto the receiving members 43; horizontal members 41 laid between the plurality of steel pipe members 30 so that ends 41a are arranged between the plurality of spacers on the receiving members 43; and a cover member 49 arranged over the flange parts 46 of the plurality of spacers so as to hold the ends 41a of the horizontal members 41 between itself and the receiving members 43.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009269216-A (JP)
Title: Ink mist recording apparatus using surface acoustic wave
Inventor: SHIMIZU SHIGERU
IPC: B41J2/015
Filed: 2008-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an ink mist recording apparatus using a surface acoustic wave, in which high-density recording or high-resolution recording is attained, the surface acoustic wave is controlled in a predetermined condition and high-speed recording is attained.  <P>SOLUTION: A plurality of arrays of directivity-imparted interdigital electrode elements 1 are formed on a piezoelectric material substrate 2, a specified group of the interdigital electrode elements are driven simultaneously while controlling the phases thereof and the generated surface acoustic waves are converged in a fixed position on the surface of the piezoelectric material substrate. The converged wave is made incident to an ink supply part 3 arranged in the convergent position to make liquid droplets fly from the liquid level of the ink supply part.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008290072-A (JP)
Title: Carbon dioxide removing agent and its regenerating method
Inventor: II NOBUO
IPC: B01J41/02
Filed: 2008-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an extremely simple chemical synthesis method with sufficient practicality for obtaining a layered double hydroxide containing an anion with easy exchange (for example, nitric acid ion, chlorine ion or the like) from hydrotalcite containing a hardly ion-exchange carbonate ion between layers by a simple and mild chemical method without giving variation to a particle diameter and uniformity.  <P>SOLUTION: A dilute hydrochloric acid having low action of a decarbonate ion and having a degree that the particle diameter, the outer shape and the uniformity of hydrotalcite are not varied is used. A neutral hydrochloric acid salt (for example, sodium chloride or the like) is added to the system, and it is acted at room temperature. Thereby, the decarbonate ion is outstandingly promoted, and while the outer shape, the particle diameter and the weight are maintained, the decarbonate ion is performed in an extremely short time. It is converted to the layered double hydroxide containing the added anion.  <P>COPYRIGHT: (C)2009,JPO&INPIT