baber/WOPTO huggingface dataset:
Patent JP-2005158691-A (JP)
Title: Electroluminescent element
Inventor: SASAKI MASAOMI
IPC: C09K11/06
Filed: 2004-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new organic electroluminescent element having high efficiency and excellent durability containing a specific 3, 6-diarylcarbazole derivative as a component composing one or a plurality of organic layers of a hole transport layer, light emitting layer, or an electron transport layer or the like.  <P>SOLUTION: The organic electroluminescent element composed of one or a plurality of organic layers interposed between a positive electrode and a negative electrode facing each other has at least one layer of 3, 6-diarylcarbazole derivative expressed by general formula (1) (in the formula, R' and R'' denote hydrogen atom, substituted or non-substituted alkyl group, or aryl group which may have a substituent, R''' denote substituted or non-substituted alkyl group, or aryl group which may have a substituent, Ar<SB>1</SB>and Ar<SB>2</SB>denote aryl group which may have a substituent.).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006067671-A (JP)
Title: Multilayer coil and motor employing it
Inventor: MURAKAMI HIROSHI
IPC: H02K3/26
Filed: 2004-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayer coil formed by laminating a plurality of coil sheets each having a coil pattern of conductive paste printed on a nonconductive substrate in which the number of turns of coil can be adjusted arbitrarily.  <P>SOLUTION: In the multilayer coil where nonconductive substrates each having a plurality of coil patterns printed of conductive paste are laminated, the coil patterns of respective layers are connected electrically through through holes and a plurality of layers of coil are formed as one laminate structure, a plurality of multilayer coils are connected in series.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005099005-A (JP)
Title: Composition of photoacid generator monomer, substrate coated by the same, method using the same for synthesizing compound on substrate, and microarray manufactured by the method
Inventor: TEI SEIKYOKU
IPC: C40B60/14
Filed: 2004-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition of a photoacid generator monomer, a substrate coated by the composition, a method using the composition for synthesizing a compound on the substrate and a microarray manufactured by the method.  <P>SOLUTION: In the method, a first molecular layer having a protecting group which is unstable in acid, is made to bond to the surface of a solid substrate, and a composition layer of the monomer PAG is coated on the first molecular layer. Then, the layer of composition is exposed, and the protective group which is unstable in acid is removed from the first molecule corresponding to a portion being thermally treated and exposed, and the layer of composition of the monomer PAG is removed by carrying out cleaning. Next, a second molecule is made to bond to the activated first molecule.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006064955-A (JP)
Title: Image forming apparatus
Inventor: KOSUGI HIDEKI
IPC: G03G15/04
Filed: 2004-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus in which irregular density caused in an early stage or with the lapse of time is accurately detected and the irregular density is restrained by using the result of detection.  <P>SOLUTION: The image forming apparatus is equipped with: a latent image carrier 1a carrying a latent image on its surface; a developer carrier 10 provided to be opposed to the surface of the latent image carrier 1a and carrying developer on its surface; and a developing gap control means for setting a developing gap G being the most proximate surface space between the latent image carrier 1a and the developer carrier 10 to predetermined space, and develops the latent image by supplying the developer carried on the surface of the developer carrier 10 to the latent image formed on the latent image carrier 1a, wherein the apparatus is equipped with a current detection means 19 for detecting a current generated when the latent image is developed by supplying the developer to the latent image formed on the latent image carrier 1a. On the basis of the result of detection by the current detection means 19, an image developing state in a rotary axis direction on the latent image carrier 1a is judged to control exposure and developing conditions.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006066664-A (JP)
Title: Double-side cooling surface emitting laser device
Inventor: SATO AKIO
IPC: H01S5/024
Filed: 2004-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To cool a surface emitting laser device intensively, using an inexpensive material, to reduce heat resistance and improve light-emitting efficiency to enable the device to make large output.  <P>SOLUTION: The double-side cooling surface emitting laser device has a surface emitting semiconductor laser element 102 which is in contact with an electrode on the laser-emitting side, the electrode having apertures 101 having a shape almost equal to or slightly larger than the section of emitted laser beams, and is in contact with a radiation board 104 on the non-laser-emitting side.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006063919-A (JP)
Title: Valve timing adjuster
Inventor: KINUGAWA HIROYUKI
IPC: F01L1/34
Filed: 2004-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve timing adjuster having a simple constitution in which a locking pin is restrained from accidentally disengaged from an engagement recess, and a knock is surely prevented from occurring.  <P>SOLUTION: The valve timing adjuster comprises a 1st rotary body rotating in combination with a crankshaft, a 2nd rotary body fixed integrally with an intake or exhaust camshaft, and the engagement recess provided in either one of the 1st and the 2nd rotary bodies. A locking pin is held in a holding hole provided in the other part of the 1st rotary body or the 2nd rotary body. At a time when the oil pressure is dropped, the locking pin is pushed up by the urging force of a urging means, and brought into slant contact with the wall face of the locking recess so as to impart relative torque to the 1st and the 2nd rotary bodies.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006064328-A (JP)
Title: Hot air heating device
Inventor: FUJIWARA YOSHIMITSU
IPC: F24H9/20
Filed: 2004-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To confirm ignition and a combustion state at a glance even from a distance.  <P>SOLUTION: This hot air heating device has: a light emission body 10 provided in a large area in front of a combustion chamber; and a semitranslucent member 12 installed in front of the light emission body 10 with a space. A lighting point changeover switch 31 selecting an interlocking state of control of a hot air heating part 9 and control of an illumination unit part 13 is provided in an operation part of the device.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006062736-A (JP)
Title: Storage case for cartridge
Inventor: KIKUCHI SHUICHI
IPC: B65D85/57
Filed: 2004-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To increase dust proof property, waterproof property and impact resistance of a book-type storage case.  <P>SOLUTION: The storage case 1 comprises a case body 3 provided with a cartridge storing part 2 to store a cartridge 301 and a lid 6 which is jointed to the case body 3 by thin hinges 5 in an rotationally openable and closable state via a back part 4. The lid 6 is provided with a periphery wall 7. The tip part 7a of the periphery wall 7 is formed in a circular arc and an elastic deformable state. On the other hand the case body 3 is provided with a recessed channel 8, with which the tip part 7a of the periphery wall 7 is engaged, on the inner surface of the main surface 3a. The cross section of the recessed channel 8 is formed in a circular arc. When the lid 6 is closed, the tip part 7a of the periphery wall 7 is engaged with the recessed channel 8 and is deformed elastically along the inner surface of the recessed channel 8 to close the space between the tip part 7a of the periphery wall 7 and the main surface 3a of the case body 3.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006062290-A (JP)
Title: Decorative sheet
Inventor: SUZUKI HIDEKI
IPC: B32B33/00
Filed: 2004-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a decorative sheet which is excellent in transparency and damage resistance, hard to be whitened and broken during processing and is also excellent in strength, durability, handleability and appearance or the like due to a surface sheet superior in oil resistance provided therewith.  <P>SOLUTION: The decorative sheet 10A is provided with a surface sheet 14 comprising a resin composition containing 10 to 90 wt.% of an ionomer resin on at least one surface side of a substrate sheet 11. Preferably, the ionomer resin is prepared by partially neutralizing an ethylene-(meth)acrylic acid copolymer with a metal ion.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006074514-A (JP)
Title: Image editing device, image reproducing device, file database, file distributing server, image editing method, image editing program, image reproducing method, image reproducing program, and computer readable storage medium
Inventor: ISHII MITSUO
IPC: H04N5/76
Filed: 2004-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To effectively transmit content of a lecture etc. recorded in a video file to a user.  <P>SOLUTION: A device comprises a speech recognition unit 5 for converting audio data to a text file after recognition, and a file producing unit 10 for reproducing LIVE textbook relating the text file to a video file based on time information indicating which time content of the text file corresponding to the video file.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004341563-A (JP)
Title: Signature, authentication, and cryptosystem by elliptic curve
Inventor: MIYAJI MITSUKO
IPC: G09C1/00
Filed: 2004-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safe and definite signature, authentication and cryptosystem by the use of an elliptic curve.  <P>SOLUTION: The elliptic curve is the following. (1) A finite field GF(p), a definite body of the elliptic curve, is characteristic of the way in which a positive integer d should be taken so that the class number of an imaginary secondary field Q ä(-d)<SP>1/2</SP>} can be small, the prime number p showing 2<SP>t</SP>-α(αis small) should be taken so that p+1-a or p+1+a can be divided by the large prime number, and the integer a should be taken so that 4p-a<SP>2</SP>can be equal to d×b<SP>2</SP>. In the finite field GF(p), the elliptic curve or an element with a radical of class polynomial H<SB>d</SB>(x)=0 in j invariable is used. Furthermore, (2)the finite field GF(p<SP>r</SP>)is characterized by the way in which the elliptic curves E<SB>1</SB>, E<SB>2</SB>,..., E<SB>n</SB>having the finite field GF(p) as the definite field should be constituted so that the number of their radicals can be equal to each other in spite of their different types and the used elliptic curve can be changed properly.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006073928-A (JP)
Title: Method of manufacturing electronic device
Inventor: ISHIDA FUMIAKI
IPC: G02F1/1345
Filed: 2004-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing an electronic device having high reliability.  <P>SOLUTION: A second substrate 30 is arranged on an XY axial plane in which a first substrate 10 is arranged, and a surface in which a first wiring pattern 12 is formed and a surface in which a second wiring pattern 32 is formed are opposed. A first electric connection part 14 and a second electric connection part 34 are aligned. The first and the second electric connection parts 14 and 34 are electrically connected. The first electric connection part 14 is arranged in alignment with the X axial direction, and formed in a shape prolonged in the direction which intersects a Y axis. A luminance measurement area 100 is set so that the first electric connection part 14 is partly overlapped. The aligning process includes steps of (a) irradiating light at first and second substrates 10 and 30 and measuring the luminance of reflecting light of the luminance measuring area 100, and (b) moving the second substrate 30 in parallel with the Y axis and specifying the position where the luminance becomes smallest.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006077996-A (JP)
Title: Cooking device
Inventor: KAWAZOE CHIKA
IPC: F24C7/04
Filed: 2004-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To improve user-friendliness by making the volume of a signaling sound generated for prompting attention of a user higher than a speech guidance such as an operation description in normal use, or a signaling sound of switch reception or the like.  <P>SOLUTION: A heating means 3 is provided for heating an object 2 to be heated, a control means 6 is provided for controlling energization to the heating means 3, a speech synthesis means 7 is provided for outputting speech by a signal from the control means 6, and a volume control means 8 is provided for controlling the volume of the speech signal synthesized by the speech synthesis means 7 on the basis of the signal from the control means 6. Of speeches outputted from the speech synthesis means 7, by setting only the volume of a warning speech to the user at high by the volume control means 8, failure to hear the warning speech prompting attention of the user can be prevented, and effects of convenience and safety by the signaling sound can be improved.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006078763-A (JP)
Title: Method for manufacturing exposure mask
Inventor: SATO YOSHIHIRO
IPC: G03F1/54
Filed: 2004-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an exposure mask to easily assure dimensional changes in a device pattern.  <P>SOLUTION: The method for manufacturing an exposure mask includes: a step S1 of patterning a light shielding film 2 formed on a quartz substrate 1 to form a light shielding pattern 2c; and a step S4 of directly measuring the level difference H from the surface of the quartz substrate 1 to the upper face of the light shielding pattern 2c and obtaining the measured value of the level difference H.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006077131-A (JP)
Title: Vibrational sound decreasing member and vibrational sound decreased device
Inventor: FUJIWARA SUSUMU
IPC: C08K3/04
Filed: 2004-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibrational sound decreasing member capable of producing a vibration damping effect even when external force is not applied thereto.  <P>SOLUTION: This vibrational sound decreasing member is molded out of a mixed resin structure formed by mixing a piezoelectric material into polypropylene which is a synthetic resin, wherein the piezoelectric material is formed by combining polyvinylidene fluoride which is a ferroelectric polymer and a polymeric piezoelectric material with a metallic filler which is an electrically conductive material. The vibrational sound decreasing member thus molded enough produces the vibration damping effect at a low cost, even in a low frequency region of ≤1 kHz, without requiring the external force.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006082335-A (JP)
Title: Reversible thermal recording medium
Inventor: KAWAHARA MASAYA
IPC: G09F3/02
Filed: 2004-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reversible thermal recording medium having a good coloring sensitivity, a sufficient coloring density, and erasability and excelling in the storage stability of an image part.  <P>SOLUTION: The reversible thermal recording medium has on a substrate a reversible thermal recording layer containing a reversible thermosensitive composition which can form a relatively colored state and a state of a color being extinguished, according to a difference in a heating temperature and/or a cooling speed after heating, by using an electron-donating coloring compound and an electron-accepting compound. The medium uses a phenolic compound expressed by general formula [1] as the electron-accepting compound and the molar ratio of the electron-accepting compound to the electron-donating coloring compound is 1.3-2.7. In the formula, m denotes an integer of 1 to 18 and n an integer of 8 to 30.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006086957-A (JP)
Title: Automatic document feeder and image reading apparatus comprising the same
Inventor: TSUNODA MASAYUKI
IPC: B65H5/38
Filed: 2004-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic document feeder and image reading apparatus comprising the feeder in which a superior image is obtained by effectively preventing character shakes, in simple configuration, in reading the image of a document.  <P>SOLUTION: In the automatic document feeder, a reading guide 47 is disposed while facing a document reading plane 37a of contact glass 37, and a feeding guide 48 is disposed while facing the reading guide 47 on the downstream side of the document reading plane 37a in a document feeding direction. Furthermore, a projection 49 is provided in a portion 47a, of the reading guide 47, which faces the feeding guide 48, on the downstream side of the document reading plane 37a in the document feeding direction. Hence even if a document 34 gets away from a nip N1 of a feeding roller 45 before reading, the document 34 is fed while abutting on the projection 49, so that a change of a document feeding path is prevented, and occurrence of character shakes is avoided as a result.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006090263-A (JP)
Title: Vacuum pump
Inventor: YAMASHITA YOSHIHIRO
IPC: F04D25/16
Filed: 2004-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum pump of an atmospheric exhaust capable of obtaining a high vacuum condition in a short time irrespective of its low power consumption and compact size.  <P>SOLUTION: A turbo molecular pump part 2, a regeneration pump part 4, and a screw channel pump part 3 are arranged in this order, each rotor 5, 201, 401, 301 of these pump parts are directly connected with an output shaft 6A of a first driving motor 6 to rotate and drive each rotor, and a rotor 903 of a circumferential flow pump part 9 is directly connected with an output shaft 10A of a second driving motor 10 to rotate and drive it. In an exhaust passage, exhaust gas is exhausted to the atmosphere by passing through the turbo molecular pump part 2 of the vacuum pump from a vacuum chamber, the screw channel pump part 3, the regeneration pump part 4, and the circumferential flow pump part 9 in this order. When starting exhaust, the second driving motor 10 is first driven to operate the circumferential flow pump part 9, and the pressure in the turbo molecular pump part and the regeneration pump part is made a low vacuum condition. In this condition, the first driving motor 6 is started to start operation of the turbo molecular pump part and the regeneration pump part. Since the pressure in the molecular pump part and the regeneration pump part is reduced by far than atmospheric pressure, resistance is small, consumption power is small, a compact driving motor can be used for the first motor, and the amount of its heat generation is small.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006099819-A (JP)
Title: Optical disk reproducing apparatus
Inventor: TODA TADATOMO
IPC: G11B20/10
Filed: 2004-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk reproducing apparatus previously provided with a marker to be an index of a position where scratch reproduction is performed on the upper surface of an operation disk part and capable of starting scratch reproduction with good timing based on the marker, like an analog recording disk.  <P>SOLUTION: The optical disk reproducing apparatus is provided with a reading part reading data of an optical disk, a memory part, a reproduction part, a disk part, a driving part rotating the disk part, the operation disk part placed on the disk part and rotated, a rotation detecting part detecting the rotation of the operation disk part, a cylinder part provided with the marker and rotated on the upper surface of the operation disk part by rotary driving, a rotary angle detecting part detecting the rotary angle of the cylinder part and a controlling part rotating and driving the cylinder part so that the marker is at a predetermined rotary angle before reproduction is started, suppressing the rotation of the cylinder part when the marker is at the predetermined angle, performing control to read out data at a reference read out speed and in a reference read out order when the operation disk part is rotated at a reference rotation speed and in a reference rotary direction, and controlling read out speed and read out order according to a pulse signal.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006097170-A (JP)
Title: Cloth spring material
Inventor: IKENAGA HIDEO
IPC: A47C7/32
Filed: 2004-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cloth spring material having high tear resistance, scarcely causing a scar due to a knife, etc., or a hole formed by a cigarette fire, etc., to enlarge in size, having high safety, excellent in a fit to a human body, capable of realizing comfortableness in sitting thereon with a sense of stability, and having good elastic recovery.  <P>SOLUTION: This cloth spring material comprises a warp knitted fabric of which the ground weave is composed of a knitted loop weave formed out of a fiber of 300-2,000 dtex by using at least two pieces of reeds and into which insertion yarn is inserted in a warp direction and/or a weft direction of the ground weave, wherein a product of a number of courses of the warp knitted fabric and a number of wales thereof is in a range of 100 to 600, a tensile strength (A) at 5% elongation which is larger one of those in a longitudinal direction and a transverse direction is in a range of 30 to 300 N/4 cm in width, and a ratio of the tensile strength (A) to a tensile strength (B) at 5% elongation in the other direction [(A)/(B)] is in a range of 1.1 to 15.0.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006100676-A (JP)
Title: Semiconductor integrated circuit
Inventor: TSUTSUMI TSUNEJI
IPC: H01L21/822
Filed: 2004-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a semiconductor integrated circuit in which influences of noise or an interference signal are suppressed, even if an oscillator and a transmission amplifier are made into one chip, by configuring the oscillator to be immune to disturbance.  <P>SOLUTION: In a semiconductor integrated circuit (1) disposing an oscillation circuit (3) and a transmission amplifier circuit (4) on the same chip, the oscillation circuit (3) is a differential voltage controlled oscillation circuit including a pair of varactor diode (6a, 6b), anode terminals or cathode terminals of the pair of varactor diodes (6a, 6b) are disposed proximately with each other, and the anode terminals or the cathode terminals are connected using a common signal line (7).  <P>COPYRIGHT: (C)2006,JPO&NCIPI