baber/WOPTO huggingface dataset:
Patent JP-2007143276-A (JP)
Title: Rotor angle estimating method and controller of dc brushless motor
Inventor: IMAI NOBUYUKI
IPC: H02P23/04
Filed: 2005-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotor angle estimating method of a DC brushless motor for inhibiting an estimation error from increasing in rotor angle, and a controller of the DC brushless motor.  <P>SOLUTION: Periodic signals Vh<SB>d</SB>, Vh<SB>q</SB>wherein the sum of output voltages becomes zero in three control cycles are superimposed on drive voltages Vfb<SB>d</SB>, Vfb<SB>q</SB>due to a current feedback control. The constant drive voltage Vfb is maintained in three control cycles. A sine reference value Vs<SB>dq</SB>, a cosine reference value Vc<SB>dq</SB>and an inductance reference value L0 are calculated by using first differential currents (dI(0), dI(1), dI(2)) in each control cycle (STEP34). A phase difference estimate value θ<SB>E2</SB>corresponding to a phase difference θ<SB>e</SB>between an estimate value and an actual value of the rotor angle is calculated (STEP35). An estimate value ω^ of an angular speed is updated by using the phase difference θ<SB>E1</SB>and an angular acceleration estimate value A<SB>ω</SB>, and an estimate value θ^ of the rotor angle is updated by using the phase difference θ<SB>E1</SB>and the estimate value ω^ of the angular speed (STEP40).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006176501-A (JP)
Title: Ophthalmic medicine
Inventor: NAGAHAMA TORU
IPC: A61P27/04
Filed: 2005-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ophthalmic medicine containing water-soluble polymer, improved in unpleasant pasty feeling in use, and causing no stimulus.  <P>SOLUTION: (1) The ophthalmic medicine comprising (a) a water-soluble polymer, (b) ethanol, (c) 0.005-0.040 w/v % menthol and (d) chlorobutanol and having 1.3-15 mPa×s absolute viscosity is provided. (2) The ophthalmic medicine comprising (a) the water-soluble polymer of one or more selected from hydroxypropylmethylcellulose, hydroxyethylcellulose, carboxyvinyl polymer, methylcellose, polyvinylpyrrolidone and polyvinyl alcohol is provided. (3) The ophthalmic medicine comprising the water-soluble polymer of hydroxypropylmethylcellurose is provided.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007150618-A (JP)
Title: Wiring system for floor, and wiring system for building using same
Inventor: SHIBAMURA ICHIRO
IPC: H04Q9/00
Filed: 2005-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a floor wiring system and a building wiring system using the same capable of taking required signals out of a functional module connected to the same information line through a floor functional module.  <P>SOLUTION: The floor wiring system is composed of a gate unit 1 shed in a box 90a buried in the floor and a functional module 2a. The gate unit 1 comprises a power line connection port 13a and information line connection port 13b respectively connected to a power line L1 and an information line L2 previously wired on the back of the floor. The functional module 2a has connectors respectively connected to the connection ports 13a, 13b of the gate unit 1, and comprises a modular connector connecting part 26 and a coaxial connector connecting part 27 for sending and receiving communication series and video series information signals over the information line L2.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006182766-A (JP)
Title: Method for producing epoxy triazole derivative and intermediate thereof
Inventor: ISHIBASHI TARO
IPC: C07D249/08
Filed: 2005-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for industrially producing an epoxy triazole derivative useful as an intermediate for producing antimycotic agents and its intermediate through separately preparing a 1,2,4-triazole metal salt without using any water-prohibiting or anhydrous base and anhydrous solvent and without troublesome operations such as isolation.  <P>SOLUTION: The method comprises conducting a reaction between an epoxy compound of formula(1) and 1,2,4-triazole in the presence of a base and water to produce the objective epoxy triazole derivative of formula(2) and its derivative of formula(3). In the formulas(1), (2) and (3), R is H or a 1-12C alkyl; and Ar is a (halogen atom- or trifluoromethyl-substituted) aromatic group.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007144927-A (JP)
Title: Doctor blade manufacturing method
Inventor: MATSUNAGA NOBUYUKI
IPC: C23C16/42
Filed: 2005-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a doctor blade used in a gravure coating process which can eliminate defects, such as coating irregularity by the back side of a spatula, the wear of a gravure printing plate/the doctor blade and stepped unevenness by vibration of a device, which are generated by a contact friction between the rotating gravure printing plate and the fixed doctor, blade and a doctor surface treatment device.  <P>SOLUTION: This doctor blade manufacturing method is to form a water-repellent film within the range of at least 3 mm from an edge part, on both surfaces or one surface of the doctor blade by a plasma CVD method using a dilution gas and a feedstock gas containing a vapor as a water-repellent material.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007146592-A (JP)
Title: Shear reinforcing member, joint structure between woody structure member using it and method for joining woody structure member
Inventor: GOTO YASUO
IPC: F16B7/04
Filed: 2005-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shear reinforcing member being capable of making a size smaller than normal cleat and splice plate because the shear reinforcing member has an excellent mechanical strength, having an excellent portability because of a weight lighter than a steel plate while also reducing the damage of an appearance, being capable of being easily cut by a saw and a chain saw in the case of the overhaul of a building while facilitating the reuse and recycle of members and having superior re-usability and recycling property, being capable of preventing a looseness generated owing to a drilling working expecting an error on a working because the shear reinforcing member can be drilled integrally with a structure member at a construction site and obtaining the joint structure having a high rigidity, preventing the generation of a dew condensation and also having even a fire resistance and a decay resistance and being capable of effectively utilizing a bamboo material left as it is under the state in which there is no effective industrial using method as a material.  <P>SOLUTION: The shear reinforcing member has a consolidated body compression molded in the orthogonal direction to the fibrous direction of bamboo pieces or bamboo fibers by heating one bamboo piece or a plurality of the bamboo pieces or the bamboo fibers with an adhesive.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007151033-A (JP)
Title: Playback apparatus for playing back video images and method of managing specific information of the playback apparatus (method of recording and updating secret information in hd/dvd video disk player)
Inventor: HIDA YOSHITADA
IPC: H04L9/32
Filed: 2005-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a playback apparatus capable of surely preventing contents from being illegally copied, tampered or played back and a method of managing specific information of the playback apparatus.  <P>SOLUTION: Specific information (101C, 201C) for reading predetermined information in recorded information from a recording medium and permitting playback of information when playing back that information is generated using the number of elements contained in a signal processing unit or main control units (10, 111, 211, 311) to be used for playing back the information or identification information peculiar for those elements each time the apparatus is activated.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007155165-A (JP)
Title: Engine drive type air conditioner
Inventor: SAKAI NAOMASA
IPC: F24F11/02
Filed: 2005-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine drive type air conditioner effective for miniaturization and space-saving.  <P>SOLUTION: This device has a mounted body 2 coaxially mounted on an output shaft 10 of an engine 1, a compressor 3 disposed outside of the mounted body 2 (unit body), a transmitting member 4 transmitting driving force of the output shaft 10 to the compressor 3 through the mounted body 2, and a refrigerant circulating passage. The mounted body 2 has a rotator 20 fitted to the output shaft 10 of the engine 1, a permanent magnet 24 mounted on the rotator 20, an one-way clutch 25 disposed between the output shaft 10 and the rotator 20, and a coil portion 26 disposed at an outer peripheral side of the permanent magnet 24, functioned as a motor by generating rotary magnetic field rotating around a shaft center P1, and producing power generation output.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007157857-A (JP)
Title: Semiconductor device
Inventor: ITO TOMONORI
IPC: H01L21/60
Filed: 2005-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device capable of protecting an internal wiring or an insulating film from an impact load acting on an electrode pad or tensile force when plucking away a metal thin wire.  <P>SOLUTION: A via 36 is arranged in ring between a first electrode pad 32 and a second electrode pad 34.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007151712-A (JP)
Title: Backfire back pressure prevention device
Inventor: KATORI KOTARO
IPC: A62C4/02
Filed: 2005-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a backfire back pressure prevention device which can prevent backflow/backfire of combustion flame and propagation of explosion pressure in explosion to the upstream side and can protect devices on the upstream side even when fire and explosion occur on the downstream side, has reduced parts damaged by exposure to explosion pressure, suffers reduced pressure loss during normal operation, and is simple and compact with little restriction on installation space.  <P>SOLUTION: This device has a hollow tube 12 connecting upstream side and downstream side, a closing plate 14 openably/closably disposed on the exit side opening end 12a of the hollow tube, an energizing means 18 for energizing the closing plate to the downstream side during normal operation and holding the closing plate at an opening position, and a flame arrester 20 disposed in the hollow tube blocking a flow passage. When the pressure during explosion exceeds the energizing force of the energizing means, the closing plate is pressed against the opening end and closes the opening.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007152692-A (JP)
Title: Equipment and method for printing bankbook and the like
Inventor: WADA YUSUKE
IPC: B41J29/46
Filed: 2005-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To predetermine whether or not an IC chip is in a normal state, before the reading of proper information stored in the IC chip and corresponding to a bankbook and the like; and to stop a printing operation when the IC chip is in an abnormal state.  <P>SOLUTION: This equipment comprises: a carrying means for carrying the bankbook T and the like, having IC chip with the recorded proper information corresponding to the bankbook and the like; a first radio IC R/W part 5 which communicates with the IC chip of the bankbook T and the like, carried by the carrying means, which determines whether the IC chip is in the normal or abnormal state, on the basis of whether a communication state is good or bad, which reads the proper information corresponding to the bankbook and the like, on the basis of the determination that the IC chip is in the normal state, and which stops the reading of the proper information corresponding to the bankbook and the like, on the basis of the determination that the IC chip is in the abnormal state; and an intermediate transfer printing part 8 which prints the proper information, read by the R/W part 5 and corresponding to the bankbook and the like, on the bankbook T and the like, and which stops the operation of printing the bankbook T and the like with the IC chip, on the basis of the determination that the IC chip is in the abnormal state.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007157234-A (JP)
Title: Memory system
Inventor: NAKAO YOSHIAKI
IPC: G06F12/00
Filed: 2005-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a memory system reduced in data read time even when data of 4-valued multi-level memory cells is read out.  <P>SOLUTION: The memory system 1 is provided with a memory apparatus 2 having a multi-level memory cell array, a controller 3 controlling the memory apparatus 2, and a write existence information storing part 4 storing write existence information F2 for a second page indicating whether second or subsequent write sequence is performed physically for the same memory cell or not, the controller 3 changes operation sequence for the memory apparatus 2 according to the write existence information F2 of the write existence information storing part 4. When data of a first page is read and write existence information F2 for the second page shows non-write (F2=0), the data can be read with one determination. Consequently, the read time can be shortened.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006136733-A (JP)
Title: Sheet-like article display fixtures and sheet-like article id member
Inventor: DOI YUJI
IPC: B65D25/20
Filed: 2005-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To supply sheet-like article display fixtures and sheet-like article ID members that make you easily identify the designs and colors indicated on the sheet faces of the sheet-like articles opened and displayed like sheets when sheet-like articles such as posters are displayed and sold.  <P>SOLUTION: The display fixtures has multiple storage bodies that turnably store sheet-like articles. Each of the storage bodies has a first support that encloses each end from 3 directions in the neighboring 2 or 3 out of four ends of each of the sheet-like articles stored in lamination. With respect to the other neighboring 2 or 1 of four ends of each sheet-like article, at least the laminating face of a sheet-like article is open. The sheet-like article is enclosed and supported by the first support at the neighboring 2 or 3 ends. In addition the sheet-like article can be taken out or put in from the other neighboring 2 or 1 end and the sheet face can also be seen and identified.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007162719-A (JP)
Title: Butterfly valve and pressure measuring device for fire extinguishing equipment
Inventor: MIYAMOTO KATSUHIRO
IPC: A62C35/68
Filed: 2005-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a butterfly valve for simplifying site construction without the need for socket welding work at a site, solving problems on pipe corrosion resulting from welding heat, and allowing accurate measurement of fluid pressure on the primary side during closing the butterfly valve by forming a fluid passage out of which the fluid pressure on the primary side can be taken, in the butterfly valve itself which is inserted in a fluid duct connected between a primary side pipe and a secondary side pipe, and to provide a pressure measuring device therewith for fire extinguishing equipment.  <P>SOLUTION: The butterfly valve 1 has an operation part 8 at one axial end of a valve stem 3. The fluid passage 9 out of which pressure on the primary side can be taken is formed through the center of the valve stem 3 in a range from part of the outer periphery near the axial center of the valve stem 3 along the axial direction to the other axial end. A flow-in port 9a open near the axial center of the fluid passage 9 is put into an open state to face the primary side in the fluid duct during closing the butterfly valve. At the other axial end of the valve stem 3, a primary side pressure gauge 11 is mounted which is communicated with a flow-out port 9b open to the other axial end of the fluid passage 9, via a connection pipe 10.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006173611-A (JP)
Title: Method for forming spring structure
Inventor: DISTEFANO THOMAS H
IPC: H01L21/60
Filed: 2005-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive technology for forming a spring structure, particularly, a method for forming a spring structure suitable to connect electronic parts to one another.  <P>SOLUTION: An releasable layer 300 including a blowing agent is formed on a part of a substrate 200 by, normally, printing. Further, metal films are formed on both the releasable layer 300 and the substrate 200 by plating. Next, the releasable layer 300 is heated to decompose the blowing agent and a part of the metal film is peeled. The metal film curls and is released from the substrate surface and thus a spring structure 500 is formed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007163785-A (JP)
Title: Keyboard type musical percussion instrument
Inventor: TERADA NORISHIGE
IPC: G10D13/08
Filed: 2005-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To diversify a playing style by enabling transposition of a keyboard type musical percussion instrument which performs acoustic sound generation.  <P>SOLUTION: A sound source unit UNT is fixed relative to side plates 18L and 18R. A reed part 115 is arranged on a shelf plate 14 and a keyboard action unit KACT comprising a keyboard KB and action mechanisms 20 is arranged on the reed part 115. Then the reed part 115 is configured to freely move on the shelf plate 14 to the right and the left (in a key array direction). When a pedal 81 for transposition is stepped down, a pressing member 86 is energized to the right through a connecting rod 82 and an L-shaped link 84 and the reed p art 115 is slid to the right by the pressing member 86. Then the correspondence relation between sounding plates 30 of the sound source unit UNT and action mechanisms 20 of the keyboard action unit KACT changes, so that the same effect with transposition is obtained.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007159837-A (JP)
Title: X-ray apparatus
Inventor: INOUE HIROSHI
IPC: A61B6/10
Filed: 2005-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To distinguish well and detect the approach of other subjects from each surface of the sides and the front of an image intensifier and a X-ray tube by rational improvement.  <P>SOLUTION: This X-ray apparatus is provided with first to fourth transmitting electrodes 9a, 9b, 9c and 9d on the side of the image intensifier 2, which are divided in the circumferential direction into four and form electromagnetic field with electromagnetic waves, and the first to fourth side receiving electrodes 10a, 10b, 10c and 10d which are opposite to the transmitting electrodes 9a, 9b, 9c and 9d by dividing into four along the circumferential direction and detect the change of the electromagnetic field formed by the first to fourth transmitting electrodes 9a, 9b, 9c and 9d. A front electrode 13 is provided on the front side of the X-ray incident direction of the image intensifier 2, and it is substantially wholly superposed on the image intensifier 2 as seen from the X-ray emitting direction and placed between the first to fourth side receiving electrodes 10a, 10b, 10c and 10d under the positional relationship having electrostatic capacity, so that the apparatus can detect which of the four directions and the front direction from which other objects approach.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007164936-A (JP)
Title: Thin film magnetic head comprising near-field light generation layer
Inventor: SHIMAZAWA KOJI
IPC: G11B5/31
Filed: 2005-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin film magnetic head which is high in reliability of a device since a light source exists outside of the head in a structure in which an element forming surface and a medium facing surface are orthogonal, and in which light from outside of the head may efficiently enter to a near-field light generation object at low loss.  <P>SOLUTION: The thin film magnetic head comprises; a substrate; an electromagnetic coil element formed on an element forming surface of this substrate; a near-field light generation layer for heating a magnetic recording medium; and a covering layer formed on an element forming surface so as to cover the electromagnetic coil element and the near-field light generation layer. In an area which is located at an opposite side of a medium facing surface of the substrate and reached to a head edge of opposite side of the medium facing surface in this covering layer, a ditch to which the edge of the optical fibre can be inserted is formed. This ditch is recessed from a head edge of the opposite side to the medium facing surface to the near-field light generation layer side, and the thin film magnetic head equipped with a receiving light wall surface for making the light enter from the optical fiber is provided.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006178972-A (JP)
Title: Information providing system, its method, information gathering system, and its method
Inventor: MORI GORO
IPC: H04N21/4722
Filed: 2005-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information providing (gathering) system capable of providing or gathering information for a user through a route different from that for an information transmission medium.  <P>SOLUTION: In an information providing (gathering) server device 10, information ID and provision information corresponding to it are stored, and by using an information transmission medium 12, the information ID is viewed by a user. The user accesses the information providing (gathering) server device 10 from a cellular phone 14 and transmits the information ID acquired from the information transmission medium 12 to acquire the provision information. A predetermined point is given to the user acquiring the provision information, and the point is managed by the information providing (gathering) server device 10.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006092579-A (JP)
Title: Apparatus, method and system for receiving and distributing coins and notes
Inventor: AAS PER CHRISTIAN
IPC: G07D11/00
Filed: 2005-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a system for receiving and distributing currency.  <P>SOLUTION: In particular, the present invention provides a novel apparatus for the inflow and outflow of a variety of currencies. The system is capable of recycling a variety of currencies from a plurality of countries and a plurality of denominations. The system has the added advantage of a compact size. The apparatus receives and distributes coins and notes, recycles some or all of the received coins and notes as coins and notes to be distributed and is provided with at least one note processing unit and at least one coin processing unit configured so as to process at least four note denominations and at least five coin denominations, wherein the entire volume of the apparatus is less than 8 cubic feet.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006169535-A (JP)
Title: Aqueous covering for food container
Inventor: WAMPRECHT CHRISTIAN
IPC: B65D25/14
Filed: 2005-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aqueous covering composition for an inner veil of food packages contacting to food for a long time and releasing no blocking agent during crosslinking.  <P>SOLUTION: The aqueous covering composition comprises a mixture of (A) a polyisocyanate having, on the average, two or more NCO groups per one molecule, wherein ≥85% NCO group is blocked with a blocking agent containing ε-caprolactam, p-hydroxycarboxylic acid or an aliphatic alcohol, and (B) a hydrophilic polyester polyol or a hydrophilic and nonhydrophilic polyester polyol, having, on the average, two or more reactive hydroxy per a molecule [the component (B) has acid value of ≥15 mgKOH/g, hydroxy value of 20-300 mgKOH/g and weight average molecular weight Mw of >1,500 g/mol], wherein equivalent ratio of blocked isocyanate group of the component (A) to isocyanate reactive group of the component (B) is 0.5-5.0:1.  <P>COPYRIGHT: (C)2006,JPO&NCIPI