baber/WOPTO huggingface dataset:
Patent JP-2005164665-A (JP)
Title: Light emission module
Inventor: YAMAGUCHI KYOJI
IPC: G02B6/42
Filed: 2003-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To increase efficiency of coupling with an optical fiber by shaping the beam of a semiconductor light emitting element which has greatly different vertical and horizontal radiation angles and making an apparent light emission position to coincide.  <P>SOLUTION: A light emission module is equipped with a columnar lens 4 which corrects the beam shape of light emitted by the semiconductor light emitting element 2 by refracting a vertical radiation component of the light and also equipped with a slab type optical waveguide 3 between the semiconductor light emitting element 2 and columnar lens 4. When the radiation angle of a vertical radiation component of the light emitted by the semiconductor light emitting element 2 is converted by the columnar lens 4, the apparent light emission point position moves, but the movement of the light emission point position is canceled by providing the slab type optical waveguide 3 and the beam whose vertical radiation component and horizontal radiation component have the same radiation angle is obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005161138-A (JP)
Title: Water treatment method and water treatment apparatus
Inventor: YAMAKI YOSHITAKA
IPC: C02F1/32
Filed: 2003-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water treatment method which reduces apparatus cost and running costs and improves ozone utilization efficiency.  <P>SOLUTION: The water treatment method comprises a first oxidative decomposition process for contacting water to be treated with ozone in the presence of hydrogen peroxide, and a second oxidative decomposition process for irradiating ultraviolet light onto the water to be treated, subjected to the first oxidative decomposition process. High-concentration TOC is efficiently removed in the first oxidative decomposition process, and the TOC of which the concentration has been reduced to a low level is oxidatively decomposed to a lower concentration in the second oxidative decomposition process.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005062798-A (JP)
Title: Circuit operation control device and information processing device
Inventor: OBA AKIO
IPC: G09G5/00
Filed: 2003-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit of a highly power-saving effect because the length of a battery operating time is directly connected with charm of a product as to a battery-driven device while there is a tendency to require function improvement and downsizing of the device.  <P>SOLUTION: An information processing device 10 includes a 1st function block 12 for drawing control and a 2nd function block 14 for controlling the operation mode of the 1st function block. Drawing is finally performed by a display device 18. The 2nd function block 14 shifts the operation mode of the 1st function block 12 to a power-saving mode when the 1st function block 12 completes a picture to be drawn within a drawing unit period, namely, within the frame period before the frame period ends. Further, when the next frame starts, the 2nd function block 14 shifts the 1st function block 12 back to the normal mode from the power-saving mode based on a vertical synchronous signal indicating the start.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005166909-A (JP)
Title: Package and its manufacturing method
Inventor: YAMAMOTO SATOSHI
IPC: H01L31/02
Filed: 2003-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To favorably thin a package for an electronic device, an optical device, an MEMS device or the like which employs a mounting substrate for an SiP or the like having a penetrating wiring without any possibility of inviting a problem, such as chipping, cracking or the like of the mounting substrate, upon manufacturing the package.  <P>SOLUTION: In the package equipped with the mounting substrate 11, the penetrating wiring 14 and one set or more of devices 16 mounted on one side of the mounting substrate 11, a supporting plate 18 for thinning treatment is provided by fixing the same to the mounting substrate 11 where the devices 16 are mounted, while the mounting substrate 11 is thinned by grinding treatment or the like applied from the rear surface of the same.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005165148-A (JP)
Title: Image forming apparatus
Inventor: AKIBA YASUSHI
IPC: G03G21/00
Filed: 2003-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus in which the surface shape of a photoreceptor during passage of time is always kept in the initial state by easy configuration in a relatively inexpensive and reliable manner by applying a toner input mode of inputting toner into a cleaning section for at least a length of time in non-image-formation.  <P>SOLUTION: In the electrophotographic image forming apparatus using a photoreceptor 5 containing organic fine particles and inorganic fine particles in an outermost surface layer 5a, a toner input mode function to input toner into a cleaning section 2 for at least a length of time in non-image-formation is applied.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005164501-A (JP)
Title: Immobilized enzyme membrane with substrate control membrane introduced
Inventor: WATANABE IKUKO
IPC: G01N27/327
Filed: 2003-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of a conventional immobilized enzyme membrane, wherein having the difficulty of expanding a measurement range allowing a quantitative measurement to be carried out existed, by only improving the immobilized enzyme membrane, because the rate of the product movement of the phase on a basic electrode side is saturated in the case the amount of enzyme to be immobilized is increased, and enzymic reactions are saturated, when the amount of target molecule becomes large, when the amount of enzyme is decreased.  <P>SOLUTION: A polymer membrane which is a phase on a specimen side and whose pore size is adjusted, is used as a substrate control membrane controlling the movement quantity of the target molecule into an enzyme-immobilizing membrane, thereby improving the linearity and expanding the measurement range which allows the quantitative measurement to be carried out, without modifying the immobilized enzyme membrane itself.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005161799-A (JP)
Title: Heat transfer recording medium
Inventor: HASEGAWA AKIRA
IPC: B41M5/42
Filed: 2003-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat transfer recording medium which develops a good transfer property and a printing property even to a recorded body of a low surface smoothness such as wood-free paper and rough paper.  <P>SOLUTION: On a base, a layer containing a foaming agent, a peelable heat fusion peeling layer and a heat fusion color layer are laminated in this layer to constitute the heat transfer recording medium. In heat transfer recording, a layer containing the foaming agent remains on the base, and the heat fusion colored layer is transferred on to the recorded body. The foaming has an expansion ratio of from 10 to 100 magnitudes, and the layer containing the foaming agent contains a resin of 0-70°C in glass transition temperature.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005175586-A (JP)
Title: Image processing system
Inventor: SATO MASAHIRO
IPC: H04N5/76
Filed: 2003-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that total number of printed sheets per a battery decreases because operation is limited to have some margin although a capacity for operating a working image processor with no problem is left in the battery of the image processor.  <P>SOLUTION: The image processing system is configured through such connection as an image processor can be arranged to operate by receiving operational power supply from an image printer, and the image printer prints an image by receiving image information from the image processor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004258620-A (JP)
Title: Projection optical system, magnification projection optical system, magnification projection apparatus, and image projection apparatus
Inventor: TAKAURA ATSUSHI
IPC: G02F1/13
Filed: 2003-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projection optical system capable of correcting chromatic aberrations as well while employing an imaging optical system inclusive of a reflection surface in order to reduce the projection space outside a projection apparatus while making a projection screen larger and an image projection apparatus using such projection optical system.  <P>SOLUTION: First and second optical systems 17 and 19 are disposed in this order from the side of a light bulb 15 on the projection side of the light bulb, The first optical system 16 includes one or more dioptric system and has positive power. The second optical system 19 includes one or more reflection surface having the power and has the positive power. The image formed by the light bulb 15 is formed as an intermediate image Iint on optical paths of the first and second optical systems and the intermediate image Iint is further magnified and projected onto the screen 21.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005171019-A (JP)
Title: Multi-colored laminated framed soap and method for producing the same
Inventor: NAGAHAMA DAIJI
IPC: C11D9/00
Filed: 2003-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-colored laminated framed soap having a beautiful marble-like appearance, and to provide a method for producing the same.  <P>SOLUTION: This multi-colored laminated framed soap is characterized in that soap raw materials colored in different colors and having freezing points of 44 to 55°C, respectively, are laminated to form the laminate whose borders are in a dim state that the soap raw materials are mixed with each other. The method for producing the multi-colored laminated framed soap comprises (a) charging the thermally melted first soap raw material having a freezing point 44 to 55°C into a mold; (b) cooling the charged first soap raw material to a temperature lower by 7 to 2°C than the freezing point; (c) charging the second soap raw material having a color different from that of the first soap raw material and having a freezing point of 44 to 55°C on the cooled first soap raw material at a temperature higher by 11 to 21°C than the freezing point; and (d) cooling to solidify the first and second soap raw materials.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005176463-A (JP)
Title: Motor
Inventor: OYAMA HITOSHI
IPC: H02K21/28
Filed: 2003-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor wherein a winding structure can be easily formed on a core, using conductive plates.  <P>SOLUTION: The motor comprises a stator and a rotor, disposed substantially concentrically with the stator and rotated. Either the rotor or the stator comprises a plurality of magnetic poles, arranged in the circumferential direction and conductive plates, disposed in between the magnetic poles in a meandering pattern. A rotating magnetic field is formed in the circumferential direction by energizing these conductive plates. Alternatively, either the rotor or the stator is formed into a cylindrical shape, by arranging a plurality of magnetic pole units in the circumferential direction. The magnetic pole units have a plurality of magnetic poles, arranged in parallel in the axial direction and conductive plates disposed between the magnetic poles in a meandering pattern. A rotating magnetic field is formed in the magnetic poles in the circumferential direction by energizing these conductive plates. The motor is so constructed that the rotor is made to rotate by the attraction/repulsion of the rotor, and those of the stator to and from the stator and the rotor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005175111-A (JP)
Title: Semiconductor laser and its manufacturing method
Inventor: KIKAWA TAKESHI
IPC: H01S5/12
Filed: 2003-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an element structure which materializes a semiconductor laser in which a deterioration of the semiconductor laser caused by a diffusion of oxygen accompanied by laser drive operations is suppressed at a high reliability, and to provide its manufacturing method.  <P>SOLUTION: An aluminum oxide film of an oxygen lacking state is formed adjacent to a semiconductor on the end face of a resonator. Thus, as the deterioration of the end face can be suppressed, high temperature long term operations can be performed without causing the deterioration of the end face, and the semiconductor laser at low costs and high reliability can be manufactured.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005174692-A (JP)
Title: Discharge lamp lighting device
Inventor: NOJIRI HIROHIKO
IPC: H05B41/392
Filed: 2003-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device capable of suppressing the deterioration of the inner circuit due to voltage stress caused by an increase of the voltage at the both ends of the discharge lamp regardless of the brightness of the discharge lamp.  <P>SOLUTION: The lighting device comprises an inverter circuit 4 which supplies power to discharge lamps LA1, LA2, a lighting adjuster 2 for controlling the brightness of the discharge lamps LA1, LA2 by controlling the operation of the inverter circuit 4 and changing the supply amount of power, a voltage detection part 5 for detecting the load voltage V<SB>LA</SB>of the discharge lamps LA1, LA2, and a protection control part 32 which controls the operation of the inverter circuit 4 so as to reduce the supply amount of power when the detected load voltage V<SB>LA</SB>detected by the voltage detection part 5 exceeds the prescribed setting voltage. The protection control part 32 is made to raise the setting voltage as the brightness is made dark by the light adjuster 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005175829-A (JP)
Title: Antenna assembly
Inventor: SHIRAISHI HISAFUMI
IPC: H01Q13/08
Filed: 2003-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antenna assembly of low cost, where a cable is shared for better productivity.  <P>SOLUTION: A case 1 comprises lead-out openings 2b and 3b for leading a cable 12 out of the case 1. An antenna body 5 can be changed in fitting position to the case 1, so that the length of the cable 12 can be changed in the case 1 by changing the arrangement of the cable fitting part T of the antenna body 5 to the lead-out openings 2b and 3b. Thus, the accommodation length of the cable 12 in the case 1 can be changed, and the length of the cable 12 from the case 1 to a connector 13 is changed. So, a single cable 12 can be adaptive to various electronic devices for sharing of the cable 12, resulting in better productivity and lower cost.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005174080-A (JP)
Title: Automatic vending machine
Inventor: TOGASHI MASARU
IPC: G07F9/00
Filed: 2003-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently reconfirm information about a new price of a sales commodity and a change date to the new price from an old price.  <P>SOLUTION: This automatic vending machine has: a plurality of commodity selection buttons; a plurality of commodity storage chambers; and storage part storing information about the plurality of commodity selection buttons, the plurality of commodity storage chambers, present prices of the commodities stored in the plurality of commodity storage chambers, and changed prices of the commodities with them associated. The automatic vending machine has: a control part referring to the storage part to read the information about the present price and the changed price of the commodity stored in the commodity storage chamber corresponding to the commodity selection button when one of the plurality of commodity selection buttons is operated; and a display part changeover-displaying the present price and the changed price of the commodity on the basis of the information about the present price and the changed price of the commodity from the control part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005173402-A (JP)
Title: Regenerating apparatus for photoresist development fluid waste
Inventor: SUGAWARA HIROSHI
IPC: B01D61/14
Filed: 2003-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a regenerating apparatus for a photoresist development fluid waste, the apparatus which can automatically control the operational state of the apparatus, which can observe the deterioration state of a nano filtration membrane (NF membrane) module (or element) and which can optimize the exchange period of the NF membrane module (or element).  <P>SOLUTION: The regenerating apparatus for the photoresist development fluid waste comprises a membrane separation apparatus which subjects the development fluid waste containing at least a photoresist and a tetraalkylammonium ion or a process liquid derived from the development fluid waste to membrane separation treatment by an NF membrane so as to obtain a concentrated liquid having concentrated impurities such as the photoresist and a transmitted liquid essentially containing the tetraalkylammonium ion. The membrane separation apparatus is equipped with a means to detect the concentration of the tetraalkylammonium ion compound and/or the concentration of the photoresist in the transmitted liquid.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005175359-A (JP)
Title: Resistor and method of manufacturing the same
Inventor: MARUYAMA MITSUYUKI
IPC: H01C1/034
Filed: 2003-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a subminiature-sized resistor that can improve precision in electrode formation, implement a structure having superior deflective power during mounting, and can be mounted in a stable manner, and to provide a method of manufacturing the same.  <P>SOLUTION: The resistor 10 comprises an insulating substrate 11; an electrode 12 formed on the top surface, under surface, and on the end surface of both ends of the insulative substrate: and a resistive element 13, formed between underground electrodes 12b on the top surface of the insulating substrate; and a top protective coat 14 for covering the surface of the insulating resistor. A bottom protective coat 15 is formed, between the bottom electrodes 12, 12 of the insulative substrate 11, to have a thickness equal to or smaller than that of the underground electrode 12b, and the bottom protective coat 15 has gaps 16 between the bottom electrodes 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005176621-A (JP)
Title: Device for producing frozen confectionery and method for sterilizing the same
Inventor: ISHII TAKESHI
IPC: A23G9/30
Filed: 2003-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for producing frozen confectionery so designed that a frozen confectionery extracting part can be maintained to be sanitary; and to provide a method for sterilizing the device.  <P>SOLUTION: The device for producing frozen confectionery is provided with the following: a chilling cylinder charged with a mix, a beater for stirring the mix in the chilling cylinder, and a chilling device for chilling the chilling cylinder so as to chill the mix while stirring it in the cylinder to produce frozen confectionery. The device comprises a frozen confectionery extracting part composed of a freezer door 14 extracting the frozen confectionery produced in the cooling cylinder, and an ultraviolet sterilizing lamp 81. The frozen confectionery extracting part is made from a material through which at least ultraviolet rays are permeable, and is so made that the ultraviolet rays can be applied to the frozen confectionery extracting part from the ultraviolet sterilizing lamp 81.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005180969-A (JP)
Title: Characteristic difference measuring device and method of transistor pair
Inventor: HORIE MASUMI
IPC: G01R31/26
Filed: 2003-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To measure mismatch highly accurately under the condition of a desired voltage between a drain and a source.  <P>SOLUTION: A mismatch measuring circuit 1 is constituted of a differential amplifying circuit 2 equipped with a switching circuit 9 and an output amplifying circuit 3 positioned on its subsequent stage, and a proper voltage VIN is applied to a signal input terminal 7. When setting a switching signal VPT at L and VPTN at H, each drain of transistors Q1, Q3 is connected, each drain of transistors Q2, Q4 is connected, a gate of the transistor Q1 is connected to an output terminal 14, and the voltage VIN is applied to a gate of the transistor Q2. An output voltage VOUT1 is measured in this state. Then, when setting the switching signal VPT at H and the VPTN at L, a state wherein the transistors Q1, Q2 are completely replaced is acquired oppositely to the state. An output voltage VOUT2 is measured in this state. Mismatch ΔVGS is determined from (VOUT1-VOUT2)/2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005180233-A (JP)
Title: Molecular pump
Inventor: KUBO MASAHIDE
IPC: F04D19/04
Filed: 2003-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a molecular pump which solves such a problem that it is adversely affected when a rotary member 4 is fractured by corrosion and there occurs a torque in a casing 5 or a lower casing 9.  <P>SOLUTION: Notch portions 5K are provided near opposite sides of a through hole 5H for a bolt 11 bored in an inlet flange 5F, ideally near opposite sides in the circumferential direction of a pitch circle concentric with the through hole 5H. With such structure, thin portions T are formed near the through hole 5H, the thin portions T constituting deformable portions. Since the molecular pump has the above construction, when the torque which has occurred acts on the thin portions T through the bolt 11, the inlet flange 5F having the thin portions T at its central portion distorts, and the energy acting on the bolt 11 is absorbed by the deformation of the notch portions K.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005179815-A (JP)
Title: Polyamide multifilament yarn and polyamide combined filament-textured yarn
Inventor: HORIMOTO KAZUTOYO
IPC: D02G3/04
Filed: 2003-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combined filament-textured yarn expressing shrinkage by undergoing heat treatment after made into a woven/knitted fabric without being subjected to the restrictive force from the fabric's design, thereby capable of giving such a high-grade fabric excellent in bulkiness and soft touch and excellent in wool-like feeling with no wax feeling, and to provide a polyamide multifilament yarn capable of obtaining the combined filament-textured yarn.  <P>SOLUTION: The polyamide combined filament-textured yarn of sheath/core structure is such that a high-shrinkage polyamide multifilament yarn as the core yarn and a polyamide multifilament yarn which is 260-350% in elongation at break, -1.0 to 4.0% in hot water shrinkage and -1.5 to 3.5% in dry heat shrinkage as the sheath yarn are combined and interlaced with each other. This polyamide combined filament-textured yarn has an elongation at break of 30-65%, a hot water shrinkage of 10-30% and a dry heat shrinkage of 5-25%.  <P>COPYRIGHT: (C)2005,JPO&NCIPI