baber/WOPTO huggingface dataset:
Patent JP-2005252352-A (JP)
Title: Piezoelectric vibration chip, piezoelectric vibrator, and piezoelectric oscillator
Inventor: TANAKA MASAKO
IPC: H03H9/19
Filed: 2004-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of a conventional vibration chip the principal vibration of which is shear vibration that a variable frequency amount cannot be obtained or the like because one groove for suppressing propagation of vibration is provided in the vicinity of an outer circumference of a main electrode, resulting in that the vibration is rapidly attenuated and the electric characteristic of the principal vibration is affected.  <P>SOLUTION: The piezoelectric vibration chip disclosed herein includes: a piezoelectric substrate the shear vibration of which is principal vibration; an exciting electrode formed on front and rear sides of the piezoelectric substrate for exciting the piezoelectric substrate; and a plurality of grooves formed in almost a circumferential state for surrounding the center of at least one side of the piezoelectric substrate, and the exciting electrode is configured to have an outer edge in a region between the centermost groove in the piezoelectric substrate and the outermost groove of the piezoelectric substrate among a plurality of the grooves.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004269879-A (JP)
Title: Method for producing slightly-smelling, long-stable and monomer-containing polyisocyanurate
Inventor: KOHLSTRUK STEPHAN
IPC: C08G18/09
Filed: 2004-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To develop a method for continuously producing a slightly-smelling, long-stable, and monomer-containing polyisocyanurate derived from isophorone diisocyanate (IPDI), by eliminating defects caused by conventional technical levels.  <P>SOLUTION: This method for producing the slightly-smelling, long-stable, and monomer-containing polyisocyanurate comprises partially trimerizing the IPDI in the presence of a catalyst expressed by the general formula in an amount of 0.05-1.5 wt% based on the weight of the isocyanate for a time of 2-30 min, wherein the IPDI is continuously trimerized in a tubular reactor, preferably in a coiled reactor, at a temperature of 20-120°C and a pressure of 0.5-5 bar, and then the catalyst is thermally inactivated at a temperature of 100-160°C.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005248011-A (JP)
Title: Resin composition, heavy-duty packaging film and heavy-duty packaging bag
Inventor: MINO NAOHIRO
IPC: C08L23/08
Filed: 2004-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyethylene resin composition having excellent extrusion moldability and inflation moldability, a heavy-duty packaging film made of the resin composition and having high strength and a heavy-duty packaging bag made of the film and having high strength.  <P>SOLUTION: The resin composition contains (A) an ethylene-α-olefin copolymer having an ethylene-based monomer unit and a 3-20C α-olefin monomer unit, having a flow activation energy (Ea) of ≥35 kJ/mol and a melt flow rate ratio (MFRR) of ≥30 and (B) an ethylenic polymer other than the component A. The content of the component A is 60-95 wt.% and that of the component B is 40-5 wt.% based on 100 wt.% of the sum of the components A and B.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005252075-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: FUKITA MUNEYOSHI
IPC: H01L21/265
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device having good electric characteristics which prevents constituent elements or ion implanted elements from breaking off the surface of a group III nitride semiconductor without roughening the semiconductor surface.  <P>SOLUTION: The method comprises a process of providing a cover layer on at least a source/drain electrode forming region on the surface of a group III nitride semiconductor substrate and a heat treatment process. The cover layer contains one or more components selected among metals having melting points not lower than a heat treatment temperature in the heat treating process and their nitrides.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005247664-A (JP)
Title: Mirror and its manufacturing method
Inventor: KIUCHI YOSHINARI
IPC: C03C17/42
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mirror which has excellent reflection performance and durability by improving the adhesive strength of a reflection layer having translucency and an opaque layer.  <P>SOLUTION: The mirror is constituted by providing one surface of a transparent substrate with the reflection layer having the translucency and the opaque layer in contact with the reflection layer. The reflection layer in contact with the opaque layer of the above mirror is formed of a metallic compound containing at least one kind selected from the metal nitride, carbide, oxide, oxynitride, and oxycarbide generated by a dry process using a vacuum plasma which is one kind selected from activation reactive vapor deposition, reactive sputtering and reactive ion plating.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005245905-A (JP)
Title: Prize buying money amount displaying device
Inventor: TADA TOMOISA
IPC: G06K17/00
Filed: 2004-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To shorten a waiting time and to make article inspection consistent by increasing the efficiency of work at a widow of a prize exchange office.  <P>SOLUTION: A controller 4 of a personal computer or the like is connected with a reader/writer 3 which reads the information of a radio IC tag 2 which is built in a prize 1 for exchanging with money, and a display 5 such as an LED, and a cash dispenser 6 when required are connected with the output side. By this constitution, the controller 4 reads the information of the radio IC tag 2 which is built in the prize 1 for exchanging with money through the reader/writer 3. The number of pieces and the amount of money to be paid for each kind of prize and the total amount of money to be paid are calculated and displayed on the display 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005248661-A (JP)
Title: Construction method of breakwater and index fixture
Inventor: KIMURA HIROSHI
IPC: E02B3/06
Filed: 2004-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a construction method of a breakwater capable of easily checking the inclination of a pile before a wall member is installed on the pile and surely installing the wall member, and an index fixture.  <P>SOLUTION: The construction method of the breakwater 7 comprising a plurality of the piles and the wall member having a plurality of insertion holes into which the piles are inserted comprises the steps of driving the piles 2 obliquely, installing the index fixture 1 comprising a linear stretched member and vertically-crossing members 12a and 12a lying at right angles to the stretched member and crossing over each other at right angles on the top of the piles, determining the position of the head of the pile in the plan view and surveying the index fixture in order to check the piles for inclination angle of the individual piles, locating the bottom end of the insertion holes according to the position and inclination of the piles and simultaneously inserting a plurality of the piles into a plurality of the insertion holes 31 in the wall member 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005247670-A (JP)
Title: Mn-Ni-Zn TYPE FERRITE
Inventor: YOSHIDA YASUSHI
IPC: C04B35/38
Filed: 2004-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Mn-Ni-Zn type ferrite having squareness ratio remarkably increased without lowering the specific resistance and deteriorating other magnetic characteristics when Fe<SB>2</SB>O<SB>3</SB>component is controlled to <50 mol% and Fe<SP>2+</SP>content is decreased.  <P>SOLUTION: The Mn-Ni-Zn type ferrite contains ≥45.0 mol% and <50.0 mol% Fe<SB>2</SB>O<SB>3</SB>, ≥0.1 mol% and ≤5.0 mol% NiO and ≥3.0 mol% and <15.5 mol% ZnO and the balance being MnO as base components and each content of P, B, S and Cl contained in the ferrite is controlled respectively to <50 massppm P, <20 massppm B, <30 massppm S and <50 massppm Cl.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005260468-A (JP)
Title: Rfid reader/writer
Inventor: SAKACHO KOJI
IPC: G06K17/00
Filed: 2004-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an RFID reader/writer capable of evaluating the state of noise.  <P>SOLUTION: The FRID reader/writer transmits prescribed data to an RFID tag, receives a response signal of the RFID tag with respect to a transmission signal and reads or writes data. The RFID reader/writer is provided with a reception processing means receiving a reception signal from the tag and generating binarization data, a measuring means measuring pulse width of binarization data, a comparison means comparing measured pulse width with regular pulse width which is previously decided and an output means outputting a comparison result. At least a maximum value, a minimum value or an average value of pulse width is calculated from binarization data. When pulse width of binarization data is compared with regular pulse width and it exceeds a prescribed permission range, a pulse width correction processing for correcting pulse width by dividing or synthesizing it is performed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005254392-A (JP)
Title: Mounting structure of chuck in power tool
Inventor: FURUTA TAKEFUMI
IPC: B25B21/02
Filed: 2004-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To improve durability by increasing the strength of a connecting part between a power tool and a chuck.  <P>SOLUTION: This connector part 31 of the chuck 28 has a hexagonal shaft part 32 inserted in an insertion hole 27 of an anvil 8, and an outer cylinder part 35 having a larger diameter than the hexagonal shaft 32 is projected backward co-axially with the hexagonal shaft part 32 on a connecting part 34 at the leading end. The outer cylinder part 35 is provided with a hexagonal hole 36 concentric with the hexagonal shaft part 32 and externally mounted at the tip of the anvil 8. A hexagonal outline part 37 fitted to the hexagonal hole 36 of the outer cylinder part 35 when the hexagonal shaft part 32 is inserted is formed in the tip of the anvil 8. In using the chuck 28, when the connector part 31 of the chuck 28 is inserted in the insertion hole 27 of the anvil 8, the outer cylinder part 35 and the outline part 37 of the anvil 8 are fitted to each other, the connector part 31 is firmly connected to the anvil 8 by fitting of the outer cylinder part 35 to the outline part 37 in the outside of a radial direction in addition to the fitting of the hexagonal shaft part 32 to the insertion hole 27.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005259616-A (JP)
Title: Quadruplex pole mass spectrograph
Inventor: UENO YOSHIHIRO
IPC: G01N27/62
Filed: 2004-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To improve analysis sensitivity by improving mass resolution and improving the passage efficiency of ions having a target number of masses.  <P>SOLUTION: Three-stage quadruplex pole electrodes are arranged in series at a mass spectrometry section 2, and a high-frequency voltage, a voltage in which a high-frequency voltage and a DC voltage are superposed, and a voltage in which an AC voltage is superposed are applied to a first-stage auxiliary quadruplex pole electrode 21, a second-stage middle quadruplex pole electrode 22, and a third-stage main quadruplex pole electrode 23, respectively. The operation conditions reach a prescribed state in a stable region until a target ion introduced into the mass spectrometry section 2 reaches the third-stage quadruplex pole electrode 22, the target ion does not show any unstable behavior even in the electric field of AC voltage components in the main quadruplex pole electrode 22, and an ion having the number of masses close to that of the target ion is appropriately removed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005263636-A (JP)
Title: Water soluble triazole medicinal composition
Inventor: UCHIDA TAKUYA
IPC: A61K31/517
Filed: 2004-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medicine containing a triazole compound or its pharmacologically acceptable salts having an excellent pharmacokinetic property and antifungal activity as the medicine (especially as an antifungal agent).  <P>SOLUTION: This medicinal composition contains a triazole compound expressed by general formula (I) [wherein, L<SP>1</SP>is a 1-6C alkylene or the like: G is C(=O)NH, C(C=O)N(CH<SB>3</SB>), carbonyl or the like; L<SP>2</SP>is a single bond or the like; L<SP>3</SP>is a 1-6C alkylene or the like; A is carboxyl, SO<SB>3</SB>H, OSO<SB>3</SB>H, SO<SB>2</SB>NH<SB>2</SB>, OPO<SB>3</SB>H<SB>2</SB>or the like; R<SP>1</SP>is H or a 1-6C alkyl; Ar is a 6-10C aryl or a 6-10C aryl having the same or different 1 to 3 substituents selected from the group consisting of a halogen atom and a 1-6C halogenated alkyl; and R<SP>a</SP>is an organic group] or its pharmaceutically acceptable salt as an active ingredient.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005261999-A (JP)
Title: Electrolytic water purifier system
Inventor: OMORI MOTOHIRO
IPC: E03C1/10
Filed: 2004-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrolytic water purifier system which can sufficiently generate hydrogen to store the generated hydrogen during a stop of water and can recover the stored hydrogen during a discharge of water, and can stably obtain purified water containing sufficient dissolved hydrogen.  <P>SOLUTION: The electrolytic water purifier system comprises an electrolytic water purifier 1, a first connecting pipe 4 for connecting its suction part 2 to a faucet valve 3, a second connecting pipe 7 connected to the discharge part 5 of the electrolytic water purifier 1, and a discharge quantity regulating valve 6 connected to the end of the second connecting pipe 7. The faucet valve 3 is always opened, and the discharge quantity regulating valve 6 is regulated to discharge water. The first connecting pipe 4 is equipped with an orifice plate 12 for adjusting a flow rate so as to narrow it down.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005262345-A (JP)
Title: Method of manufacturing microstructure using chloride having catalytic action and converging electron beam and its device
Inventor: SHIMOJO MASAYUKI
IPC: B82B3/00
Filed: 2004-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a microstructure and its device usable for a field such as a device controlled on a position and the size in a fine area of several hundred nano meter from several nano meter.  <P>SOLUTION: A converging electron beam 2 is irradiated to a surface 4 of a base material such as silicon and an organic film stored in a sealed and pressure-reduced reaction vessel 5 while supplying gas of chloride such as AlCl<SB>3</SB>, SiCl<SB>4</SB>, AuCl<SB>3</SB>and NaAuCl<SB>4</SB>having the catalytic action to the base material a small quantity by a small quantity from a catalyst supply nozzle 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005261232-A (JP)
Title: METHOD FOR CONTROLLING CELL GROWTH AND THE LIKE USING Jab1/COP9 SIGNALOSOME
Inventor: KATO JUNYA
IPC: C12N5/10
Filed: 2004-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for controlling cell growth and the like using Jab/COP9 signalosome.  <P>SOLUTION: The method is to regulate growth, death, differentiation or canceration of animal cells by controlling expression of Jab1 gene or activity of Jab1 protein. For example, a method for suppressing growth of cancer cells and primary cells by suppressing expression of Jab1 gene is cited. Primary cell growth can be accelerated by promoting expression of Jab1 gene. Animals and cells in which Jab1 gene is destroyed/modified can be used for developing diagnostic and therapeutic methods for various diseases such as cancers, inflammation diseases and the like and screening therapeutic agents.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005267180-A (JP)
Title: Store management system and method
Inventor: NATORI EIJI
IPC: G06Q50/00
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a store management system that detects any discrepancies between merchandise information displayed on a merchandise tag and merchandise information displayed on a merchandise display rack.  <P>SOLUTION: The store management system has a merchandise information management device 1 that sends merchandise information using radio signals via a reader/writer 2, and a display device 44. The system receives the merchandise information sent thereto from the merchandise information management device 1 and displays the information. The system includes a merchandise tag 4 attached to each piece of merchandise and a display device 55. The system receives the merchandise information sent thereto from the merchandise information management device 1 and displays the information, and has the function of communicating with the merchandise tag 4 allocated thereto and collating the merchandise information displayed by itself with the merchandise information displayed by the merchandise tag 4. The system has a display device 5 for a display rack, the display device 5 being attached to the merchandise display rack.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004227002-A (JP)
Title: Musical amusement system
Inventor: HASEBE SEI
IPC: A63F13/54
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a musical amusement system by which even a beginner who can not read musical scores can easily enjoy a musical performance.  <P>SOLUTION: In this musical amusement system, respective musical notes of musical score information are characterized into apples, etc. according to musical performance data and they are displayed on the display screen of a display and they are scrolled in a prescribed direction at tempo corresponding to the musical performance data. Moreover, a line L2 which indicates timing when a musical performance information input means is to be operated is displayed in a direction orthogonal to the scrolling direction. When characters move by the scrolling and come to the line and when musical performance information to be inputted is inputted within an extent 1a given to characters, a score is calculated according to this and it is displayed. Furthermore, a keyboard is prepared as an input means of the musical performance information and the keyboard is also displayed on the screen so that keys which are flipped by a player can be recognized.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005276276-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SHIMIZU ARITAKE
IPC: H01L21/8246
Filed: 2004-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit device which has a memory cell including a magneto-resistive effect element which can decrease the area of a writing current source occupying the whole chip.  <P>SOLUTION: The semiconductor integrated circuit device is provided with a main memory cell array 1, a redundancy memory cell array 3, a writing current source 17, a common node 13 which is connected to the writing current source 17, a first selector 9M which is connected between the common node 13 and the one end of a main writing wire 7M, and a second selector 9R which is connected between the common node 13 and the one end of a redundancy writing wire 7R. The redundancy memory cell array 3 is apart from the main memory cell array 1, and the main memory cell array 1 and the redundancy memory cell array 3 have the writing current source 17 in common via the common node 13.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004310079-A (JP)
Title: Positive photosensitive resin composition, and semiconductor device and display element
Inventor: KENMOCHI TOMONORI
IPC: C08G69/26
Filed: 2004-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positive photosensitive resin composition excellent in processability during dry etching.  <P>SOLUTION: The positive photosensitive resin composition comprises 100 pts. wt. of an alkali-soluble resin, 1 to 50 pts. wt. of a photosensitive diazoquinone compound and 0.5 to 20 pts. wt. of a fluorine compound. The alkali-soluble resin is preferably a polyamide resin, and the polyamide resin preferably has the molecular end sealed with a compound containing an aliphatic group or cyclic compound group having at least one alkenyl group or alkynyl group. The fluorine compound is a fluorine derivative of a compound containing a phenolic hydroxyl group.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005275054-A (JP)
Title: Liquid crystal display and its manufacturing method
Inventor: MASUTANI YUICHI
IPC: G02F1/1345
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display which will not produce voids in the viewing area near the gate terminals, by shielding the electric fields generated by the lead conductors and preventing potential fluctuation of the facing substrates, in an in-plane switching liquid crystal display.  <P>SOLUTION: The liquid crystal display is provided with gate terminals 16 for applying a voltage to the gate wiring 4 and a tapered gate wiring 14 to connect with it, and a conductor layer 18 is provided on the upper layer of the tapered gate wiring 14 via a gate insulating film 5.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005270887-A (JP)
Title: Silicic stream-proof film, hydrogen gas separation material using the same, and production method thereof
Inventor: MORI HIROSHI
IPC: C04B41/85
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silicic film having steam-proofness in high temperature and steam atmosphere, a hydrogen gas separation material using the film, and production methods of them.  <P>SOLUTION: The steam-proof film contains R (a rare earth element), Si, and O and has Si-O bond. The film can suppress a permeation of carbon monoxide gas and can be used as the hydrogen separation film. The production method of the steam-proof film comprises steps of applying a solution containing a compound containing R and an alkoxysilane compound for forming a film and heat-heating the film. After the heating treatment, the film may be heated in atmosphere containing steam. The hydrogen gas separation material comprises a porous substrate and the steam-proof film formed in one face side of the porous substrate. The production method of the hydrogen gas separation material comprises applying a solution containing a compound containing R and an alkoxysilane compound for forming a film and heating the film.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005278019-A (JP)
Title: Acoustoelectric conversion element and acoustoelectric conversion system
Inventor: SUZUKI KAZUHIRO
IPC: H04R23/00
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an acoustoelectric conversion element and an an acoustoelectric conversion system capable of realizing a filtering function and an amplification function for audio signals, by addition of a simple circuit.  <P>SOLUTION: An acoustic sensing element 1 has a diaphragm 14 on which a conductive layer 15 is formed, and a voltage of a desired frequency is applied between the conductive layer 15 and a support board 11 for supporting the diaphragm 14, by a voltage controlled oscillator 50. Consequently, the diaphragm 14 vibrates actively by this voltage, in addition to vibration by acoustic pressure. Vibrations synchronous with the desired frequency strengthen each other, and are converted into an acoustic signal by a photodetector 30 and a signal processing circuit 40.  <P>COPYRIGHT: (C)2006,JPO&NCIPI