baber/WOPTO huggingface dataset:
Patent JP-2005113838-A (JP)
Title: Muffler
Inventor: KANEKO KOICHI
IPC: F01N1/00
Filed: 2003-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a muffler suitably reducing corrosion of a muffler main body.  <P>SOLUTION: This muffler comprises the muffler main body 11 in which end faces 12T, 12D of a shell 12 are closed with outer plates 13, 14 to form an exhaust chamber R; separators 15, 16 disposed in the muffler main body 11 to partition the exhaust chamber R; an inlet pipe 31 introducing exhaust from the engine into the exhaust chamber R; and an outlet pipe 32 leading the exhaust of the exhaust chamber R to the outside. A form of the shell 12 is set so that an axis of the shell 12 approximately vertically intersects with a vehicle ground surface in a state where the vehicle is equipped with the muffler 1, and a lowermost separator (second separator) 16 inside the muffler main body 11 in this state is joined only with an inner peripheral face 12I of the shell, so as to partition the exhaust chamber R.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005115177-A (JP)
Title: Three-dimensional image display device and method of displaying three-dimensional image
Inventor: OKITA HIROYUKI
IPC: G02B27/22
Filed: 2003-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a three-dimensional image display device having a simple structure and an excellent resolution.  <P>SOLUTION: The device has a light source part 1 which emits light corresponding to at least a two-dimensional image and a beam deflector part 2 which deflects the light emitted from the light source part 1 into a plurality of emitting directions for every one pixel of the two-dimensional image, and an intensity modulation corresponding to a three-dimensional image is performed for every one pixel of the two-dimensional image at the light source part 1 synchronizing with deflection directions L1 to Ln at the beam deflector part 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005117511-A (JP)
Title: Quantum cipher communication system and quantum cipher key distributing method used therefor
Inventor: TAKEUCHI TAKESHI
IPC: H04L9/12
Filed: 2003-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a quantum cipher communication system which can distribute the common key of a quantum cipher even to a remote base station exceeding 100 km for which a direct generation of a common key of the quantum cipher has been impossible.  <P>SOLUTION: The common key K1 of a quantum cipher is generated by a protocol of the quantum cipher between a base station 1 and a base station 2, and the common key K2 of the quantum cipher is generated between the base station 2 and a base station 3. The base station 2 encrypts the common key K1 itself of the quantum by using the common key K2 of the quantum cipher, and transmits a Vernam cipher text 201 to the base station 3. The Vernam cipher text 201 transmitted from the base station 2 is decoded by using the common key K2 of the quantum cipher at the base station 3 to obtain the common key K1 of the quantum cipher.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004126601-A (JP)
Title: Image forming apparatus having 2-beam optical scanning device
Inventor: MORITA SHINJI
IPC: H04N1/036
Filed: 2003-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems wherein the positional accuracy of a beam composite prism is worse, the workability of incorporation in a beam composite prism device is worse, and a defective rate is high, etc., in a 2-beam optical scanning device.  <P>SOLUTION: The beam composite prism for compounding 2 beams and a cylindrical lens are fixed to a fixing member, and the fixing member is fixed to the base of the optical scanning device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005114136-A (JP)
Title: Conductive foaming rubber roller and its manufacturing method
Inventor: HATTORI KENJI
IPC: F16C13/00
Filed: 2003-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conductive foaming rubber roller capable of also preventing the contamination of a photosensitive body and its production method that requires little addition of oil quantity by easy method capable of eliminating the process such as the secondary vulcanization, etc.  <P>SOLUTION: The average cell diameter of the foaming rubber is less than 300μm and the hardness of the foaming rubber is less than 30° of Asker C, and the conductive foaming rubber roller is composed so that the addition of oil quantity becomes more than 20phr and less than 45phr. And the conductive foaming rubber roller of the above constitution is manufactured by hot water vulcanization that foams and vulcanizes the non-vulcanized rubber roller after forming under heating and pressurization by hot water.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005115861-A (JP)
Title: Paper for pen type input device
Inventor: ABE HIROSHI
IPC: B82Y30/00
Filed: 2003-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide paper for a pen type input device where a detection marker is not outstanding although it can correctly be detected by the pen type input device, and thereby an uncomfortable feeling sensed by a scribe is hardly generated without causing trouble of impairing the outside appearance of the entire document surface.  <P>SOLUTION: A detecting marker 14 for detecting a writing content with a camera 4 of the pen type input device P is printed on this paper 11. The detecting marker 14 is formed by ink containing a compound material 22 formed by coating fine powder of an infrared ray absorptive dye 20 with a complementary color agent 21.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005123731-A (JP)
Title: Image pickup apparatus and video signal output/display method
Inventor: ENDORIANTO JAYADEI
IPC: H04N101/00
Filed: 2003-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of deterioration in the resolution of a display image of a video signal and display a high-resolution image in an excellent state in using a high-resolution LCD.  <P>SOLUTION: This image pickup apparatus is provided with a switch 22 for turning interpolation processing by an interpolation filter 21 on or off in a signal processing unit 7 side. An LCD driving circuit 24 is provided with a 640-dot output oscillation frequency unit 26 for achieving a mode (640-dot output mode) in which an oscillation frequency to be supplied to a driver 28 is increased 720/640-fold, to correspond to the display of an image in which the interpolation filter 21 is turned off and a switch 27 other than a 720-dot output oscillation frequency unit 25 corresponding to an image in which the interpolation filter 21 is turned on. When a signal processing unit 7 outputs a 640-dot video signal V2, the circuit 24 sets an oscillation frequency at a 640-dot output mode in response to this, thereby enabling optimally displaying an image.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005122437-A (JP)
Title: Flame sensor
Inventor: HATANAKA IKUHISA
IPC: G08B17/12
Filed: 2003-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a fouling degree measurement test result of high precision.  <P>SOLUTION: The flame sensor 1 is equipped with a case 4 whose main body 2 is fitted with a main-body cover 3 with an opening, a circuit board 5 put in the case 4, a light reception window 7 which is provided to the case 4 to block the opening, a light receiving element 8 which is provided in the case 4 opposite the light reception window 7, a light emitting element 10 for fouling degree measurement which is provided opposite the light reception window 7, and a light receiving element 22 for fouling degree measurement which faces the light emitting element 10 across the light reception window 7, the light receiving element 22 for fouling degree measurement is arranged outside an element storage part 13.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005123046-A (JP)
Title: Lighting system and display device using the same
Inventor: KURIHARA SHIN
IPC: G02F1/13357
Filed: 2003-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To restrain diffusion of directional irradiation light due to a light guide plate or the like to effectively maintain its directivity because of a diffusion layer formed with a narrow diffusion range and obtain an excellent effective utilization rate of the light.  <P>SOLUTION: By making a concavoconvex prism pattern in a wave shape, moire is decreased without deteriorating brightness. Further, a dot pattern is arranged on a light-irradiating face and a waved prism pattern is formed on a face opposing the light-irradiating face. With this, the moire is decreased without damaging brightness and uniformity of light irradiated from the light-irradiating face is improved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004154136-A (JP)
Title: METHOD FOR EVALUATING beta CELL DYSFUNCTION IMPROVING AGENT
Inventor: KOGA TEIICHIRO
IPC: C12Q1/68
Filed: 2003-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new method for evaluating a β cell dysfunction improving agent, such as an insulin-resistant therapeutic agent and an insulin secretion promoting agent, by finding out a gene useful as an indicator of a symptom of diabetes and improvement thereof, especially, improvement of the β cell dysfunction, and utilizing the gene or a product of the gene, and to provide a new method for evaluating the β cell dysfunction of an examinee.  <P>SOLUTION: The method for evaluating the β cell dysfunction improving effect of a test substance by using an expression level of the gene expressed by a specific base sequence or the product of the gene in a specimen under an administration condition of the test substance as the indicator, the method for evaluating the β cell dysfunction of the examinee, a primer for the methods, a kit containing a probe, or the like, are provided, respectively.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005120743-A (JP)
Title: Pile driver and pile driving method
Inventor: KITAMURA MORIO
IPC: E02D13/04
Filed: 2003-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To enhance work efficiency by eliminating pile aligning work performed by a worker in mounting a pile to be driven to the pile driver.  <P>SOLUTION: This pile driver 10 is provided with a chuck device 14 for lowering a steel pipe sheet pile 1 in a detachably mounted state to drive it into the ground 2. The pile driver 10 is provided with a pile mounting auxiliary device 20 for clamping the steel pipe sheet pile 1 from the right and left above the chuck device 14 to guide it to the chuck device 14 in mounting the steel pipe sheet pile 1 in a lifted state to the chuck device 14. The pile mounting auxiliary device 20 is provided with a right arm part 22 and a left arm part 23 for clamping the steel pipe sheet pile 1 from the right and left for alignment, and at least a part of at least one of the right and left arm parts 22, 23 is formed to be movable right and left.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005123543-A (JP)
Title: Packaging jig for integrated circuit element for game machine
Inventor: KANAO MASAHARU
IPC: H05K3/34
Filed: 2003-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a jig for fixing and holding an integrated circuit element when soldering and mounting the element onto a substrate by using an automatic soldering device.  <P>SOLUTION: The mounting jig 50 comprises: a pair of holding portions 51, 51 which are provided parallel to each other with a slit 52 therebetween whose width is approximately equal to or slightly larger than the thickness of a package 31 of the element 30; and a base portion 53 for connecting the pair of holding portions 51, 51 together at their base end sides. The jig 50 is thus formed to have a U-shape when observed in planar view. The jig 50 can be mounted on the package 31 of the element 30 placed on a substrate 20 by clamping the package between the pair of holding portions 51, 51 in a substantially airtight manner. Thus, the element 30 can be surely fixed and held on the substrate 20.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005129806-A (JP)
Title: Resistor paste and thick film resistor
Inventor: TANAKA HIROBUMI
IPC: H01C7/00
Filed: 2003-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To make characteristics compatible such as a high resistance value, the variation of the resistance value (C.V. value), a temperature characteristic (TCR) and a voltage resistance characteristic (STOL).  <P>SOLUTION: A resistor paste contains a glass composition at least substantially not containing lead and a conductive material substantially not containing lead, and is obtained by mixing these with an organic vehicle. The mean particle size of the conductive material is 5 μm to 50 μm. Further, in the conductive material, a ratio of particles having a particle size of 0.1 μm or less is 10% or less. As the conductive material, for example, CaRuO<SB>3</SB>, SrRuO<SB>3</SB>or BaRuO<SB>3</SB>is used. In the formed resistor, the reaction ratio of the conductive material is 15% to 80%.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005127101-A (JP)
Title: Unit room door frame supporting structure
Inventor: KITADE ATSUSHI
IPC: E04H1/12
Filed: 2003-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a unit room door frame supporting structure capable of securely preventing a door frame from being displaced downward by supporting a load on the peripheral edge flange part of a floor pan without changing the structure of the peripheral edge flange part and providing excellent working efficiency as a structure for locking to the flange part.  <P>SOLUTION: In this supporting structure for the door frame 2 vertically installed at the peripheral edge portion of the floor pan 1 of a unit room, a hook member 4 is locked to the peripheral edge flange part 3 of the floor pan 1, and a fixture 5 supportingly fixing the frame 2 is fixedly supported on the hook member 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005126015-A (JP)
Title: Working traveling vehicle
Inventor: NOJIMA TATSUHIKO
IPC: B60K35/00
Filed: 2003-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To enhance visibility of a monitor picture and to facilitate selection operation of a set item in a working traveling vehicle provided with a monitor for carrying out setting of a control condition.  <P>SOLUTION: The working traveling vehicle is provided with an operation part 6 provided with a driver's seat 22; a working part connected to a rear part of a vehicle body; and a control part 7 for controlling the working part at the set control condition. A monitor unit 8 co-used for a display unit and a setting unit of the control condition is provided on the operation part 6 and a picture of the monitor unit 8 is constituted in every kind of the work. A plurality of setting pictures regarding the same work are constituted and can be selectively displayed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005135458-A (JP)
Title: Semiconductor storage
Inventor: MIKI TAKEO
IPC: G11C11/4074
Filed: 2003-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor storage having an array configuration suited for lower power consumption.  <P>SOLUTION: An independent power supply system is provided corresponding to a peripheral circuit 90 other than a column decoder, an array-based circuit 91, and the column decoder 30 each. A peripheral source voltage VDDP, an array source voltage VDDS, and a source voltage VDDC for column decoders that are generated mutually independently are supplied to the peripheral circuit 90, the array-based circuit 91, and the column decoder 30 as operating source voltages, respectively. Preferably, the source voltage VDDC for column decoders in normal operation is set as the intermediate voltage between the peripheral source voltage VDDP and the array source voltage VDDS.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005136523-A (JP)
Title: Television signal processor
Inventor: KONISHI HIROYOSHI
IPC: H04N5/21
Filed: 2003-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a television signal processor using an output waveform shaping circuit for eliminating a noise component such as an overshoot or an undershoot included in an output signal of a crystal oscillator and adapting an output signal voltage of the crystal oscillator to be matched with standards of an input voltage of a circuit connected to the post-stage.  <P>SOLUTION: The television signal processor is provided with the output waveform shaping circuit at an output side of the crystal oscillator, and the output waveform shaping circuit is constituted of a first resistor for connecting an input terminal and an output terminal of the output waveform shaping circuit and a second resistor and a capacitor connected in parallel between the output terminal of the output waveform shaping circuit and earth.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005131504-A (JP)
Title: Liquid medium recovering apparatus
Inventor: TORII SHIGERU
IPC: B01D5/00
Filed: 2003-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new liquid medium recovering apparatus for "concentrating" a mixture containing a liquid medium and a non-volatile substance to recover the same as a liquid medium without discharging a liquid medium like a solvent to the atmosphere.  <P>SOLUTION: This liquid medium recovering apparatus includes an evaporation means for bringing gas into contact with the mixed liquid containing the liquid medium and the non-volatile substance to evaporate the liquid medium, a condensation/separation means for cooling the gas supplied from the evaporation means and the evaporated medium to separate them into the condensed medium and the separated gas and a gas supply means for supplying the separated gas to the evaporation means as the gas.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005132991-A (JP)
Title: Chlorinated polypropylene and modified chlorinated polypropylene
Inventor: UEKI SATOSHI
IPC: C08F8/00
Filed: 2003-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chlorinated polypropylene and a modified chlorinated polypropylene that are polymers having high solubility to a hydrocarbon solvent or an oxygen-containing solvent and also having high affinity with a polyolefin.  <P>SOLUTION: The chlorinated polypropylene comprises 1 to 50 wt.% chlorine bound to a polypropylene having a racemic dyad fraction [r] between 0.12 and 0.88 as measured by<SP>13</SP>C-NMR, Mw (weight average molecular weight) between 5,000 and 500,000, and 5 g or more of solubility to toluene at room temperature. The modified chlorinated polypropylene comprises 1 to 50 wt.% chlorine and 0.1 to 45 wt.% modifying agent bound therewith.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005136305-A (JP)
Title: Table for sticking device
Inventor: NAGAO MASAYA
IPC: H01L21/304
Filed: 2003-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a table for sticking device on which a protective tape stuck to the circuit-formed surface of a semiconductor wafer and a dicing tape stuck to the wafer and a ring frame at the time of mounting the wafer on the ring frame can be stuck selectively.  <P>SOLUTION: The table for sticking device is provided with a wafer table 13 which supports the semiconductor wafer W, a ring frame table 14 which supports the ring frame R for mounting the wafer W, and a supporting means 15 which supports the tables 13 and 14 in a vertically movable state. The supporting means 15 maintains the degree of contact of the protective tape T1 to the circuit surface of the wafer W by fixing the height position of the wafer table 13 at the time of sticking the tape T1 to the wafer W. On the other hand, the supporting means 15 prevents the cracking etc., of the wafer W which is extremely reduced in thickness in a back-grinding step by relieving the sticking pressure of the dicing tape T2 to the wafer W by allowing the downward displacement of the wafer table 13 at the time of sticking the tape T2 to the wafer W.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005138144-A (JP)
Title: Cooling method for welding gun, and device therefor
Inventor: TOKUDA TETSURO
IPC: B23K11/11
Filed: 2003-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for automatically interrupting the supply of cooling-water for cooling a welding gun heated in welding, after the elapse of a predetermined time while the driving of welding electrodes of a welding gun is halted.  <P>SOLUTION: When starting the weld operation of a welding gun that is heated in welding, a shut-off valve 21 to open or close a cooling-water supply passage 20 to the welding gun is driven into an opening position synchronously with the start of the weld operation. When stopping the weld operation of the welding gun, a timer 30 is started synchronously with the stop of the weld operation. Interlocked with the timer 30, the shut-off valve 21 closes the cooling-water supply passage 20 after the elapse of a prescribed time set by the timer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005148197-A (JP)
Title: Imaging apparatus and portable terminal equipped with the same
Inventor: SAITO TADASHI
IPC: H04N5/372
Filed: 2003-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an imaging apparatus where the perpendicularity of an optical system supporting body guiding member for supporting an imaging optical system so that the imaging optical system can freely slide to an imaging surface is secured by bringing an outer frame member in tight contact with an imaging element.  <P>SOLUTION: The imaging apparatus is provided with the imaging optical system for guiding object light, the optical system supporting body for supporting the imaging optical system, an imaging element for performing the photoelectric conversion of the object light guided by the imaging optical system, the outer frame member for packing the optical system supporting body, and the optical system supporting body guiding member which is fixed in the outer frame member, for supporting the optical system supporting body so that it can slide in the optical axis direction, and the outer frame member is assembled in contact with the imaging element.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005150285-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: UCHIYAMA KEITA
IPC: H01L29/78
Filed: 2003-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device which has a gate insulation film consisting of a silicon oxynitride film having a thickness of 2 nm or less and can achieve a good interfacial characteristic between the gate insulation film and an Si substrate, and has a barrier property that makes it difficult for boron to be diffused from a gate electrode.  <P>SOLUTION: A silicon oxide film to be grown to the base is formed. Then, nitrogen is introduced in the form of nitrogen radicals or nitrogen ions generated by plasmas into the silicon oxide film to form the silicon oxynitride film. Thereafter, wet etching is carried out to the peak position of the nitrogen concentration of the silicon oxynitiride film.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005148473-A (JP)
Title: Homeotropic alignment layer, liquid crystal alignment layer and its manufacturing method, optical film, and image display apparatus
Inventor: INOUE TETSUO
IPC: C08F293/00
Filed: 2003-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a homeotropic alignment layer which keeps a homeotropic aligning property and has an excellent adhesion property to a substrate and a liquid crystal alignment layer.  <P>SOLUTION: The homeotropic alignment layer is made of a crosslinked product of a block polymer composition which contains: a block structural unit comprising a monomer unit of alkyl (meth)acrylate (1) having a 1-10C alkyl group; and a block structural unit comprising a monomer unit of alkyl (meth)acrylate (2) having a 12-28C alkyl group.  <P>COPYRIGHT: (C)2005,JPO&NCIPI