baber/WOPTO huggingface dataset:
Patent JP-2004226257-A (JP)
Title: Multi-port spectroscope and optical spectrum analyzer using the same
Inventor: TANIMOTO TAKAO
IPC: G01J3/36
Filed: 2003-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-port spectroscope, which can independently and simultaneously deal with a multi-core optical fiber or a plurality of optical transmission lines.  <P>SOLUTION: The plurality of optical input ports 1 input beams to be measured, respectively, and the inputted beams to be measured are respectively converted into collimated beams (parallel beams) by a plurality of collimators 2 corresponding to the plurality of input ports one by one. The converted collimated beams are incident on a grating 3 so as to be emitted to a reflector 4, as the diffracted beams. The emitted beams are reflected by the reflector 4 and are again incident on the grating 3. The incident diffracted beams are again diffracted, and are incident on a plurality of concentrators 5 corresponding to the plurality of input ports one by one so as to be concentrated. The concentrated beams are received by the light receivers 6 corresponding to the plurality of concentrators 5 one by one, and are converted into electrical signal so as to be outputted from the spectroscope 10.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004226260-A (JP)
Title: Membrane evaluation method and apparatus
Inventor: NISHIMURA TAKASHI
IPC: G01N21/65
Filed: 2003-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for evaluating a membrane, based on Raman scattering light without being affected by irregularities even if the irregularities on the surface of the membrane are large.  <P>SOLUTION: Excitation light e is emitted from an excitation light emission section 1, and is condensed near an interface B with a glass substrate P in a polycrystalline silicon thin film M formed on the glass substrate P through the glass substrate P. Then, the Raman scattering light near the interface B with the glass substrate P in the polycrystalline thin film M is passed through the glass substrate P, and is received by a scattering light reception evaluation section 3, thus obtaining at least one of Raman intensity, amount of Raman peak shift, Raman peak line width, and electron mobility, based on the Raman scattering light s. Since a focus f is set to the thin film M near the interface B that is a smooth surface as a eutectic point, the thin film M can be evaluated, based on the Raman scattering light s, without being affected by the irregularities at all even if the irregularities on the surface of the thin film M are large.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003241881-A (JP)
Title: Method to modify current function in device arranged to perform a plurality of functions
Inventor: HEJZA LITWILLER DEBORA MARGARE
IPC: G06F3/0482
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method to modify a current function and a current value of a parameter in a multi-function device.  <P>SOLUTION: Each function includes a plurality of parameters. Each parameter has a current value from a plurality of values. Each current value is preset to a default value and the device's current function is preset to a primary function. Dedicated user function buttons are provided to modify the device's current function to a desired function as needed for a particular job. Once the desired function is selected, the device is further arranged with dedicated parameter buttons so the user can select one or more parameters and then modify the selected parameter's current values as needed for the job. After running the job with the modified current function and the modified parameter current values, the modified parameters are reset to their default values and the device's current function is reset to the primary function.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003288994-A (JP)
Title: Light emitting device and manufacturing method therefor
Inventor: YAMAZAKI SHUNPEI
IPC: H05B33/26
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting device having a high reliability, a large screen and a high precision pixel part.  <P>SOLUTION: An axillary electrode 21 made of a metal film is provided on an insulation 24 provided between pixel electrodes so as to reduce resistance and a thickness of a conductive layer 20 made of a transparent conductive film contacting the axillary electrode. The axillary electrode 21 is connected to an electrode at a lower layer so as to allow a transparent conductive film provided on the EL layer to be drawn out. A film containing hydrogen and a silicon nitride film are laminated so as to form a protective film 32 for high reliability.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004234053-A (JP)
Title: Computer system, computer device, data protection method for storage device, and program
Inventor: SASAKI TAKESHI
IPC: G06F21/12
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To protect application stored in an area hidden from a user in a storage device such as an HDD from writing.  <P>SOLUTION: This computer system is provided with a BIOS 21 supporting boot of an HDD 11, which is divided into a user area 24 serving as an area working in a user environment and a host protected area 22 serving as an area protected from the user for holding data, from the host protected area 22 and supporting authentication for host certification to a PARTIES application 23 in the host protected area, and a PARTIES application access module 25 copying the PARTIES application 23 in an empty area of a memory 12 to create a pseudo-PARTIES application area 26.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004234246-A (JP)
Title: Touch panel and screen input display device with the same
Inventor: MUTO RUMI
IPC: H01H13/712
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a touch panel that excels in long-term waterproofness.  <P>SOLUTION: The touch panel, in which an upper substrate 11 having a transparent electrode 13 and lead electrodes 14 and 15 on a lower surface of a transparent insulating substrate 12, and a lower substrate 31 having a transparent electrode 33, lead electrodes 34 and 35 and a plurality of dot spacers 38 formed on the transparent electrode 33 on an upper surface of a transparent insulating substrate 32 are opposed with a given interval, peripheries of the upper and lower substrates 11 and 31 are rimmed and sealed with an insulating sealant 17, and an opening 17a cut in a portion of the rimming sealant 17 is sealed with a sealant 45, has a dike 46 for preventing the flow of the sealant 45 to the inside of the opening 17a cut in the sealant 17. The sealant 45 applied to the opening 17a falls onto the flow preventing barrier 46, and the spreads sideways and moves to a lower face of the sealant 17 where it adheres. The adhesion area between the sealant 17 and the sealant 45 is increased to improve the sealing and improve waterproofness.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004234322-A (JP)
Title: External keyboard device and transmission method of command
Inventor: DEAN LIN
IPC: G06F3/023
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an external keyboard device and a command transmission method with not only numerical keys but also various function keys for which a user enables input of the numerical keys and the function keys.  <P>SOLUTION: The external keyboard device 1 and the command transmission method of this invention provide NumLock function, in which a numerical mode or a function mode is manually switched, on/off status of NumLock key of a notebook personal computer 2 is automatically detected in the numerical mode or the function mode, whether it is necessary to embed NumLock_ON or NumLock_OFF control signal before/after a signal during a key signal output or not is determined and transmitted to the notebook personal computer 2. The user uses the external keyboard device 1 and becomes able to directly input in the numerical mode or the function mode.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004236140-A (JP)
Title: Video signal processing circuit
Inventor: ITO TOSHIHARU
IPC: H04N5/14
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video signal processing circuit with simple structure for performing gain adjustment in amplifying a video signal and by which output waveform without distortion is obtained.  <P>SOLUTION: An output range of the amplifier circuit 4 is held to be constant and the video signal without the distortion of output waveform is amplified by simultaneously switching reference voltage of the amplifier circuit 4 to be supplied from a reference voltage circuit 5 when switching the gain of the amplifier circuit 4.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004233906-A (JP)
Title: Head mounted display device
Inventor: KATO SHIGERU
IPC: H04N5/64
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a head mounted display device for forming images at a position suitable for an individual person.  <P>SOLUTION: The head mounted display device comprises a display device part 31 for displaying the images, an optical lens part 32 constituting an eye optical system, and an image display part 30 comprising an exterior part 33 storing the display device part 31 and the optical lens part 32. A distance between the display device part 31 and the optical lens part 32 can be relatively varied.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004238007-A (JP)
Title: Water nozzle attachment structure for fixed volume liquid supply pump
Inventor: ENDO NOBUYUKI
IPC: B67D3/04
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water nozzle attaching structure for a fixed volume liquid supply pump which easily attaches/detaches a water nozzle to/from a tube pump, and is used in a sanitary manner for a long time.  <P>SOLUTION: A columnar part 32 which constitutes a water nozzle 30 has a large diameter cylindrical part 33 and a connection part 34 of the diameter smaller than that of the cylindrical part 33. The connection part 34 is connected to a joint 60 to supply dilution water. At least two engagement projecting parts 35 are formed on a circumferential edge portion of the cylindrical part 33. An attachment hole 40 in which the cylindrical part 33 of the water nozzle 30 is inserted is formed in a front part of a motor case 14a which constitutes a tube pump 10. A pair of notched portions 41 which permit the engagement projecting parts 35 to be fitted in are formed in a circumferential edge portion of the attachment hole 40.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004241711-A (JP)
Title: Semiconductor device
Inventor: ANDA YOSHIHARU
IPC: H01L21/338
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a diffusion occurs on the Schottky interface between Ti and InGaP layers by heat (normally, approximately 300 °C) generated through the manufacturing process of an FET (field effect transitor) when an electrode, such as Ti, is formed on the InGaP and hence Schottky characteristics are thermally deteriorated.  <P>SOLUTION: On a semi-insulating GaAs substrate 1, a GaAs buffer layer 2, an AlGaAs buffer layer 3, an undoped In<SB>0.2</SB>Ga<SB>0.8</SB>As channel layer 4, an Al<SB>0.25</SB>Ga<SB>0.75</SB>As spacer layer 5, an Si planar doping carrier supply layer 6, an Al<SB>0.25</SB>Ga<SB>0.75</SB>As spacer layer 7, a first undoped In<SB>0.48</SB>Ga<SB>0.52</SB>P semiconductor 8, and an n<SP>+</SP>type GaAs cap layer 9 are successively formed. On a second semiconductor layer 8, a gate electrode 13 of LaB<SB>6</SB>is formed. By using a gate metal material having La and B as main constituents, thermally stable Schottky junction can be obtained.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004239579-A (JP)
Title: Outdoor unit for air conditioner
Inventor: YAMADA FUTOSHI
IPC: F24F5/00
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an outdoor unit for an air conditioner capable of carrying out quiet operation by reducing noise generated from a bellmouth.  <P>SOLUTION: By forming a multiplicity of curved grooves 19 with circular recessed part shaped cross sections along a rotating direction of an axial fan in an inner wall face of an annular part of the bellmouth comprising the annularly shaped annular part 16 with an opened rear face, and a rectangular flange 15 formed continuously with a front face side of the annular part 16 and bored with screw insertion holes 18 for attachment around four sides, and screwed to a front face panel by inserting screws through the screw insertion holes 18, stripping of air flow in the bellmouth 14 is prevented, and noise due to stripping is suppressed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004237702-A (JP)
Title: Centrifugal molding, centrifugal molding die and seamless tubular film
Inventor: KANETAKE JUNYA
IPC: B29L23/00
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a centrifugal molding having excellent heating and cooling efficiencies and molding precision, a centrifugal molding die and a seamless tubular film.  <P>SOLUTION: The centrifugal molding employs an electroformed seamless cylindrical matrix as the molding die, in the inside of which centrifugal molding is conducted. The centrifugal molding die 100 is constituted of a seamless cylinder formed by electroforming using a cylindrical matrix. The thickness of the cylinder is in the range from 0.01 mm to 10 mm.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004244429-A (JP)
Title: Detergent, undiluted detergent, and purifying agent
Inventor: YASUHARA TOMIKO
IPC: C11D3/12
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an undiluted detergent, a detergent, and a purifying agent which contribute to the conservation of natural environment and are prepared by using an extract obtained by extracting components contained in granite with water and a ground product obtained by firing a rock.  <P>SOLUTION: The undiluted detergent is an extract obtained by the addition of water to a ground product of granite containing quartz, feldspar or the like, and mica or the like, followed by boiling. The detergent is obtained by adding a synthetic detergent to the undiluted detergent as the main raw material. The purifying agent is obtained by firing a ground product of granite, a ground product of a rock containing quartz and mullite, or a mixture of these ground products. The detergent is obtained also by adding the undiluted detergent to the purifying agent.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004212372-A (JP)
Title: Fuel assembly of nuclear reactor
Inventor: SHIRAKAWA TOSHIHISA
IPC: G21C3/07
Filed: 2003-01-07
Abstract: <P>PROBLEM TO BE SOLVED: To make negative or zero the reactivity coefficient in fuel assemblies of mixed oxide MOX fuel with uranium and plutonium, which aim at improving conversion ratio of fuel assemblies of liquid cooled reactor power station.  <P>SOLUTION: In fuel rods (23) of fuel assemblies (20), neutron absorber pellets (25) are loaded by providing a space (26) at upper and lower ends of stack of fissile material pellets (15) stacked continuously.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004248432-A (JP)
Title: Driving apparatus and automobile having the same
Inventor: ISHIKAWA TETSUHIRO
IPC: H01M8/04
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To prevent rush current capable of being generated when a fuel battery is connected from being generated and to maintain the operating efficiency of the fuel battery high.  <P>SOLUTION: A diode 58 is provided in a direction for realizing charging of a capacitor 32 from the fuel battery 30. The capacitor 32 having the maximum value of a using voltage higher than a voltage between the open terminals of the fuel battery 30 is connected in parallel with the fuel battery 30. The cut-off of the fuel battery 30 by a circuit breaker 56 is not performed irrespective of the control of a motor 36 or the voltage between the terminals of the capacitor 32. If the motor 36 is regeneratively controlled, when the voltage between the terminals of the capacitor 32 is near the voltage between the open terminals, it is controlled that the regenerative power by the motor 36 becomes large. As a result, the generation of the rush current capable of being generated when the cut-off fuel battery 30 is connected, can be prevented, and the operating efficiency of the fuel battery 30 can be maintained high by passing through the range of the low operating efficiency of the fuel battery 30 in a short time.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004246209-A (JP)
Title: Projector apparatus
Inventor: SAKUMA DAIJIRO
IPC: G03B21/00
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projector apparatus which is portable and can incorporate a large quantity of image data.  <P>SOLUTION: In the projector apparatus, an external cabinet 2 formed in a portable shape is provided, a projector lens 3 is provided at one end face of the external cabinet 2 and a liquid crystal display is provided inside the projector lens 3. Further a slot for loading a memory card 40 is provided at another end face of the external cabinet. Image data stored in the memory card 40 are decoded by an image data processing section, and an image based on the decoded image data is displayed on the liquid crystal display. A light source housed in the external cabinet 2 irradiates the liquid crystal display, the projector lens 3 expands and projects light transmitted through the liquid crystal display. Thus the image displayed on the liquid crystal display is projected.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004246239-A (JP)
Title: Optical film with stain-proof layer and method of manufacturing the same
Inventor: NISHIBUCHI SADATOSHI
IPC: G02B1/11
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical film having an excellent stain-proof property against oily components and a moderate hardness, and being stable over a prolonged period of time.  <P>SOLUTION: The optical film with a stain-proof layer has the stain-proof layer formed using an organosilicon compound or organotitanium compound having alkyl groups and alkoxy groups as a top layer over a substrate film, wherein the amount of the alkoxy groups in the stain-proof layer is 5-30 mol% of the alkyl groups.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004248174-A (JP)
Title: Communication network, and node instrument and transmission control method used therein
Inventor: YAMAMOTO TAKAHISA
IPC: H04L12/42
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To enable a service wherein priority is given to every transmission connection and packets are transmitted in accordance with the priority by performing control to the output of the packets accumulated in a buffer in such a manner that it may always give priority to the output from a high priority storage area by using a buffer output priority control unit.  <P>SOLUTION: This node instrument is provided with a switching means which switches packets inputted by a plurality of channels and performs an output by using one out of the plurality of channels; a buffer means which has a high priority buffer for accumulating signals input from the plurality of channels, respectively, outputting the signals independently for every input channel, and accumulating high priority signals and has a non-giving priority buffer for accumulating non-giving priority signals; and a buffer output priority control means which gives priority to the signals accumulated in the high priority buffer, and outputs the signals earlier than the signals accumulated in the non-giving priority buffer from the buffer means.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003316158-A (JP)
Title: Developing device
Inventor: TAMAI YASUTAKA
IPC: G03G15/08
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device that is small, prolongs the life of developer, prevents concentration unevenness and concentration decreases, and obtains an uniform image.  <P>SOLUTION: Developer is transported to a developing area by a developer carrier 1 and used for developing an electrostatic latent image formed on a latent image carrier. While being stirred, the developer supplied to the developer carrier 1 is circulated within a first circulation passage 11 and also within a second circulation passage 12. In this case, at least part of the first circulation passage 11 and at least part of the second circulation passage 12 are common, intersect, or are brought into contact with each other. In an area where both the circulation passages are common, intersect, or brought into contact with each other, parts of developers in the passages are alternately replaced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004263902-A (JP)
Title: Top plate frame of cooking apparatus
Inventor: MATSUMOTO TAKASHI
IPC: F24C15/10
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To easily assemble a frame by bending a long frame material; to eliminate a seam in a corner part; to form the frame with an excellent appearance; and to allow inexpensive manufacture.  <P>SOLUTION: A projection strip 8 projecting to the upper surface side is arranged in the longitudinal direction on one side edge parallel to the longitudinal direction of the long strip-like frame material 1. A bending groove 2 reaching up to this side of the projection strip 8 from the other side edge having no projection strip 8 of the frame material 1 is formed at a prescribed interval in the longitudinal direction of the frame raw material 1. The frame material 1 is bent and formed in a frame shape with the side having the bending groove 2 as the inner corner side in a part of the bending groove 2.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004262070-A (JP)
Title: Rotary press
Inventor: HAYASHI MAKOTO
IPC: B41F33/14
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary press in which a place where a defective occurs in terms of a printing pitch length can be found and removed.  <P>SOLUTION: This rotary press is equipped with: a plurality of printing units 2<SB>1</SB>-2<SB>6</SB>; a register mark detectors 15<SB>1</SB>-15<SB>6</SB>which are provided in the respective printing units so as to detect a register mark printed by a plate cylinder of the printing unit; a printing-pitch-length measuring means for measuring the printing pitch length between detection signals which are output from the register mark detectors; a determination means for determining whether or not the measured printing pitch length falls within tolerance of a specified printing pitch length; and a recording means for recording information on the position of the occurrence of paper waste in a web by considering that the paper waste occurs, when it is determined that the measured printing pitch length goes out of the tolerance of the specified printing pitch length.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004269295-A (JP)
Title: Oxygen pumping device and oxygen pumping apparatus on which oxygen pumping device is loaded
Inventor: FUKUDA YU
IPC: C25B1/02
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oxygen pumping device in which the electric resistance of an electrode membrane is reduced to effectively fulfill the function of the whole electrode surface and the close contactness of the electrode membrane is improved and to provide an oxygen pumping apparatus capable of efficiently transferring heat from a heating means to the oxygen pumping devcie to reduce power necessary for heating.  <P>SOLUTION: The electrode membranes of 2 layers of a 1st electrode membrane 22 containing a metal oxide and a 2nd electrode membrane 23 containing a metallic particle on the 1st electrode membrane 22 are formed on a cathode electrode side of an oxygen ion conductive substrate 21 and the electrode membrane 24 of one layer containing at least one kind of a metal oxide and a metal particle is formed in an anode electrode side. As a result, the contactness of the electrode membrane is improved and the electrode reaction and reliance durability are enhanced.  <P>COPYRIGHT: (C)2004,JPO&NCIPI