baber/WOPTO huggingface dataset:
Patent JP-2006094472-A (JP)
Title: Surface acoustic wave element and method for manufacturing same and communication apparatus
Inventor: OHARA IKUO
IPC: H03H3/08
Filed: 2005-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface acoustic wave element for preventing the electrostatic breakage of a fine electrode due to the pyroelectric effects of a piezoelectric substrate, and for preventing the occurrence of the deterioration of frequency characteristics.  <P>SOLUTION: The surface acoustic wave element is configured by forming an IDT electrode 3 on a non-pyroelectric piezoelectric substrate 1 constituted of lithium tantalate single crystal or lithium niobate single crystal whose oxygen content is smaller than stoichiometry composition. The surface acoustic wave element is characterized so that the oxygen content of a surface (4) of the piezoelectric substrate 1 between the electrode fingers of the IDT electrode 3 can be larger than that of the lower area of the electrode fingers of the IDT electrode 3 by forming the IDT electrode 3 in one region (oxidation layer 2) of a surface where the oxygen content of the piezoelectric substrate 1 is larger than that of the periphery. Thus, it is possible to prevent the breakage of the IDT electrode 3 due to static electricity to be generated due to the pyroelectric effects without deteriorating piezoelectricity, and to obtain desired filter characteristics.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006098390-A (JP)
Title: Indicator electrode used for electrochemical measurement of liquid
Inventor: OTOMO YOSHITAKA
IPC: G01N27/30
Filed: 2005-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an indicator electrode used for electrochemical measurement of liquid allowing stable measurement of not only solution with high buffer capacity but also solution with low buffer capacity.  <P>SOLUTION: The indicator electrode is made of electrically conductive material such as metal provided in an electrochemical measuring apparatus for liquid so as to be used for measurement of potential and current generated between the indicator electrode and the liquid, wherein a surface of the indicator electrode is polished until a surface roughness characteristic of the indicator electrode becomes 0.50 or less as measured in accordance with "Center line arithmetic average roughness Ra(μm)" specified by JIS B0601-1994, 1.70 or less as measured in accordance with "Maximum height Ry(μm)" specified by JIS B0601-1994, or 1.00 or less as measured in accordance with "Ten-point average roughness Rz(μm)" specified by JIS B0601-1994. By setting one of the surface roughnesses to be the reference or less, stable measurement of potential can be performed for not only solution with high buffer capacity but also solution with low buffer capacity.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007036067-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: MATSUTANI HIROYASU
IPC: H01L23/522
Filed: 2005-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device capable of easily improving an adhesiveness between an organic insulating film and an inorganic insulating film without adding a film for adhesion to an interlayer insulating film.  <P>SOLUTION: The method for manufacturing the semiconductor device comprises the steps of forming the interlayer insulating film 10 including the organic insulating film 12 and the inorganic insulating films 11, 13 on a semiconductor substrate 1, and sticking the film 12 and the films 11, 13 by irradiating an electron beam EB or an ultraviolet beam UV to the film 10.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007039163-A (JP)
Title: Protective device for elevator cage wall
Inventor: MIURA HIDETOSHI
IPC: B66B11/02
Filed: 2005-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an easily handled protective device for elevator cage walls, preventing lifting of lower end parts of protective curtains due to their winding deformation during storage when the protective curtains are mounted on inside of an elevator cage.  <P>SOLUTION: This protective device for elevator cage walls is provided with the plurality of protective curtains 7, 10, 12 having upper end parts hung inside the cage to protect the elevator cage walls 2, 3, 4; hook-and-loop fasteners (R) 9, 11, 13 provided in at least one side edge part of each of the protective curtains 7, 10, 12; and hook-and-loop fasteners for connection (R) 14 detachably engaged with the hook-and-loop fasteners (R) 9, 11, 13 provided in each side edge part of the adjacent protective curtains 7, 10, 12 and connecting the adjacent protective curtains 7, 10, 12.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007038754-A (JP)
Title: Impact protection device
Inventor: OKAMOTO YUTAKA
IPC: B60R21/34
Filed: 2005-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an impact protection device capable of absorbing impact energy during an impact event and prolonging duration of an inflation of an airbag while attaining size reduction in an inflator.  <P>SOLUTION: An impact protection device 1 includes an airbag 10 which inflates over an upper surface of a vehicle 2 by high-pressure gas generated when an impact against the vehicle 2 is detected. This hollow airbag 10 comprises a body part 11 inflated along a lower side of the front window glass of the vehicle 2, and a pair of pillars 12 inflated from both curved ends thereof. The pillars 12 comprise a vent hole 13 mounted at an upper end thereof and a sawing section 16 for minimizing a cross-sectional area of the airbag to regulate gas flow toward the vent hole 13. However, the sawing section 16 is constituted to be released in accordance with gas pressure applied thereto.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006049903-A (JP)
Title: Cmos element with improved performance, and manufacturing method of the same
Inventor: JUNG MU-KYENG
IPC: H01L21/8238
Filed: 2005-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a CMOS element whose performance is improved, and to provide a manufacturing method of the same.  <P>SOLUTION: A CMOS element comprises a first active region, including a first width range and at least one of multiple width active region pair, having a second width range larger than the first width range becoming a contact forming region; a first conductive type MOS transistor, including a first gate arranged on the first active region and a first conductivity-type source/drain region formed in the first active region; and a second conductivity-type MOS transistor, including a second active region having a third width range larger than the first width range, a second gate arranged on the second active region, and a second conductive type source/drain region formed on the second active region. In addition, a manufacturing method of the CMOS element is provided. Accordingly, a performance of the CMOS element is improved and balance between mobility of electrons and positive holes is obtained.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006042820-A (JP)
Title: Novel geobacillus microorganism
Inventor: RAHMAN RAJA NOOR ZALIHA ABD
IPC: C12N9/20
Filed: 2005-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for efficiently producing a heat-resistant lipase suitable for industrial uses.  <P>SOLUTION: Disclosed are Geobacillus T1 strain having a heat-resistant T1 lipase gene and its isolation method; a transformant expressing a heat-resistant T1 lipase and its preparation method wherein the lipase contains or does not contain a signal peptide, or is fused or not fused with GST (glutathione S-transferase) tag; and a method for producing the heat-resistant T1 lipase using the bacterial strain or the transformant.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007043509-A (JP)
Title: Video processing apparatus and method
Inventor: OKAWA MASATO
IPC: H04N19/196
Filed: 2005-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To process an input video signal at an ideal frame rate without being affected by fluctuation of a frame rate at which the video signal is input.  <P>SOLUTION: When input completion is reported from an input report part 107 to a timing report part 114, processing is not requested from the timing report part 114 to an encoding part 108 in the case that a system time T shown by a timer 113 is earlier than a reference processing time TO exceeding a time longer than an allowable error time ε. The encoding part 108 executes encoding processing with the reference processing time TO as a time stamp TS in the case that the system time T is earlier or later than the reference processing time To within the allowable error time ε. In the case that the input completion is not reported from the input report part 107 though the system time T passes the allowable error time ε from the the reference processing time TO, the encoding part 108 encodes and records an immediately preceding image remaining in an input buffer 106, with the reference processing time TO as the time stamp TS.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007041901-A (JP)
Title: Method and system for generating financial portfolio
Inventor: HASHIMOTO KATSUTOSHI
IPC: G06Q40/00
Filed: 2005-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide, via the Internet, a system for generating and outputting a financial portfolio, having an appropriate cash flow and an investment risk, to fund demand that a client foresees by performing the arithmetic processing of the optimum combination of financial parts.  <P>SOLUTION: The system for generating and outputting the financial portfolio by using a computer generates client data having the attribute data of the client's fund demand, subdivides the client's fund demand, selects financial parts satisfying the client's risk tolerance to each subdivided fund demand unit, and integrates the selected financial parts, thus generating and outputting the financial portfolio.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006054044-A (JP)
Title: Magnetic head, method for manufacturing the same, and multi-channel magnetic recording head
Inventor: WU ANDREW L
IPC: H01L43/02
Filed: 2005-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exemplified method for manufacturing a magnetic head including a step for forming two or more magnetoresistive devices, reference devices, and monitoring devices.  <P>SOLUTION: The reference component includes desired stripe height smaller than the magnetoresistive device and the monitoring device. A material is removed from an air/tape bearing surface, for example, by lapping, and is thereby compared with similar features of the magnetoresistive device and monitoring device. The feature of the monitoring device changes if the material is removed. The material can be removed from the bearing surface to the extent that the feature of the monitoring device and that of the reference device become substantially equal, and then, the stripe heights of the monitoring device and the magnetoresistive device become substantially equal to that of the reference device.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007046400-A (JP)
Title: Control system for electrically driven switching devices
Inventor: SUGIYAMA SHIZUO
IPC: E06B9/32
Filed: 2005-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control system for electrically driven switching devices capable of improving the reliability and offering a higher responding speed of the systems in communications.  <P>SOLUTION: An automatic control executing means 200 is provided for communication between a host system and a plurality of subordinate systems such as between a central controller 1 and a plurality of floor controllers 2, between a floor controller 2 and a plurality of controllers 3 for switching devices and/or between the central controller 1 and a plurality of controllers 3 for the switching devices. Said automatic control executing means 200 executes a scheduling sequence 203 for controlling the electrically driven switching devices in the host system and also a monitor sequence 201 for monitoring the subordinate devices; performs a data link terminating processing before starting an information transfer to the subordinate system; and executes a data link terminating processing after establishing the data link. For subordinate systems for which data links cannot be established, a processing of separating them from the control target is performed. A restoring processing for a subordinate system, for which a data link establishing becomes possible, is executed by a restoring sequence 202 before start of the scheduling sequence 203.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007050013-A (JP)
Title: Method of removing leukocyte and leukocyte removing filter
Inventor: KIMURA MASAYUKI
IPC: A61M1/34
Filed: 2005-08-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of removing leukocytes using a filter with high leukocyte removing efficiency, capable of obtaining blood with a low degree of hemolysis even if the blood is pressure-filtered, and the filter used in the method.  <P>SOLUTION: The ventilation pressure loss of a filter material of the leukocyte removing filter is 1.0 kPa to 3.0 kPa, and the CWST is at least 72 mN/m. In the method of removing leukocytes, the fresh whole blood is made to flow through the leukocyte removing filter at the flow rate from 50 mL/min to 200 mL/min.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007052534-A (JP)
Title: Palm print authentication device, palm print authentication program, palm print authentication method, palm print image extraction method, and portable telephone terminal with palm print authentication device
Inventor: OTA YOKI
IPC: G06F21/32
Filed: 2005-08-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a palm print authentication device capable of performing an authentication by using the palm print of a portion of the palm of the hand collected by an image reading sensor whose size is fitted to the palm of the hand, and to provide a palm print authentication program, a palm print authentication method, a palm print image extraction method and a portable telephone terminal with the palm print authentication device.  <P>SOLUTION: An image recognizing part detects a valley section between the middle finger and the third finger from the partial image of the palm of the hand of a user adopted by a palm print sensor as a reference point P, and an image selecting part selects a square TUVW whose one side is a segment passing the reference point P, which is parallel with and as long as the short side of the image, as a section to be used for collation. Then, the palm print is extracted by detecting the edge of the image in the selected square TUVW, and collated with master data.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007051574-A (JP)
Title: Turbine bearing device
Inventor: KUROKI HIDETOSHI
IPC: F01D25/16
Filed: 2005-08-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a turbine bearing device capable of keeping thermal deformation of a bearing casing and a casing support body small and inhibiting drop of output of a turbine and thermal efficiency.  <P>SOLUTION: This turbine bearing device is provided with a bearing metal 6 supporting the turbine shaft 2, the bearing casing 7 supporting the bearing metal 6, the casing support body 8 formed as one unit with the bearing casing 7, an exhaust gas diffuser 14 formed on outer circumferences of the bearing casing 7 and the casing support body 8, a lubricating oil supply paths 20, 21 supplying lubricating oil to the bearing metal 6 and a lubricating oil discharge path 23 discharging lubricating oil from the bearing metal 6. An inner casing 19 is provided in the casing support body 8 with keeping a gap therebetween.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007051689-A (JP)
Title: Differential pressure regulating valve
Inventor: SATO KENJI
IPC: F16K17/04
Filed: 2005-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To quickly open a valve to a full-open position with small pressure loss, with respect to the differential pressure regulating valve opened when fore-and-aft differential pressure becomes more than a prescribed value.  <P>SOLUTION: As a contact face with a valve seat 11 of a valve element 4 is tapered, and an effective pressure receiving area receiving primary pressure P1 is increased in accordance with lifting the valve element 4 from the valve seat 11, in this differential pressure regulating valve 1, the valve element 4 can be quickly opened to the full-open position, and the pressure loss at that time can be reduced.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007051588-A (JP)
Title: Wind turbine generator
Inventor: AIZAWA TAKEMI
IPC: F03D11/00
Filed: 2005-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wind turbine generator provided with a wind-receiving vane resisting damage in a strong wind.  <P>SOLUTION: The wind turbine generator 10 comprises a wind-receiving vane 11, a power-generation plate 12 provided with a piezoelectric plate 22, a support member 13 for fixing the wind-receiving vane 11 to the power-generation plate 12, and a wind-receiving vane-protecting mechanism 14, which comprises a pedestal member 31 for holding the power-generation plate 12, a permanent magnet 32 for attracting the pedestal member 31, and a hinge-like member 33 which enables the pedestal member 31 to be detachably attached to the permanent magnet 32. In the wind turbine generator 10, torsional vibration of the wind-receiving vane 11 is transmitted through the support member 13 to the power-generation plate 12 to cause vibration in the power-generation plate 12 and allow the piezoelectric plate 22 to generate power. In the case such as in a strong wind when the wind force received on the wind-receiving vane 11 becomes greater than the force of the permanent magnet 32 holding the pedestal member 31, the pedestal member 31 is separated from the permanent magnet 32 to open the hinge-like member 33, and the wind-receiving vane 11 is held aslant so as to reduce the wind force to be received on the wind-receiving vane 11. Thus, the wind-receiving vane 11 is protected.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007052362-A (JP)
Title: Communication karaoke machine
Inventor: HORIE MASAHIRO
IPC: H04M11/08
Filed: 2005-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly satisfactory communication karaoke machine whose control is principally for transmission and reception of information through a communication line.  <P>SOLUTION: An acquisition means 82 when acquiring information regarding played music from a center device 14 through the communication line 16, acquires a plurality of kinds of information regarding the played music in the increasing order of information amounts and quits acquiring the information a specified time after the start of the acquisition, so the acquisition of the information is ended within a predetermined wait time to prevent user's stress from building up and the played music is output by using information which is relatively large in amount among pieces of information acquired within the predetermined time to provide a suitable musical performance. Namely, the communication karaoke machine 12 can be provided which performs control principally over transmission and reception of information through the communication line 16 and is highly satisfactory.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007057340-A (JP)
Title: Oscillation circuit and angular velocity sensor
Inventor: KOMINE SHINICHI
IPC: G01C19/56
Filed: 2005-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To realize an oscillation circuit which widely deals with characteristic variations in oscillators and is excellent in stability, and to provide a precise angular velocity sensor employing the oscillation circuit.  <P>SOLUTION: The oscillation circuit comprises a crystal oscillator 2 having drive electrodes 3, 4, a current-to-voltage converting circuit 7 for converting output current of the drive electrodes of the crystal oscillator 2 into an AC voltage, a variable gain amplifier 10 for amplifying an AC signal output from the current-to-voltage converting circuit 7, a fixed gain amplifier 11 for amplifying the AC signal output from the current-to-voltage converting circuit 7, and an AGC circuit 9 for controlling the output current of the crystal oscillator so as to be constant. The fixed gain amplifier 11 is equipped with a switch circuit for switching at least two gains. The stable oscillation circuit is thereby realized.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007043024-A (JP)
Title: Circuit for electrical inspection of printed board circuit and its forming method
Inventor: SAKURAI TOMOJIRO
IPC: H05K3/40
Filed: 2005-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To minimize an amount of used contact pins increasing involved by high sophistication of a printed board circuit, to inhibit minimization of contact pins increasing in cost, and to make it easy to manufacture contact pin of an inspection jig in an inspection of a printed board circuit formed on a board material.  <P>SOLUTION: At least two different inspection circuits A, B, ... where adjacent board circuits 3a, 3b do not collaborate are formed through extending circuits 4a, 4b, ... 5a, 5b, ... extending from both ends of a plurality of printed board circuits 3a, 3b, ....  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007060447-A (JP)
Title: Fir filter
Inventor: OZAKI TERUYUKI
IPC: H03H17/06
Filed: 2005-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To reduce current consumption in an FIR filter.  <P>SOLUTION: In the FIR filter having a n-bit counter 12 which sequentially outputs count values corresponding to the respective taps constituting the FIR filter, a logic circuit which is provided for the respective taps, decodes the n-bit count values from the counter, outputs assertion signals and validates delay signals and tap coefficients regarding the taps when the count values are corresponding to the taps and a multiplication means 15 for multiplying the delay signals by the tap coefficients regarding the respective validated taps, a gray code counter 12 is used as the counter.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007060850-A (JP)
Title: Inverter
Inventor: KAWAI YUMA
IPC: H02M7/537
Filed: 2005-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a through current from flowing under transient state.  <P>SOLUTION: An oscillation signal is supplied from an oscillation circuit 62 to a pulse transformer 60, and first and second output signals of reverse phase are generated on two output sides 26 and 56. Based on the first and second output signals, a dead time generation circuit 28 generates first and second control signals having a dead time between. MOSFETs 4 and 6 are conducted alternately by the first and second control signals at an interval of the dead time. At the time of starting, a frequency alteration circuit comprising resistors 90, 92, a transistor 94, and a charging circuit 96 lowers the frequency of oscillation signal from the oscillation circuit 62.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007054479-A (JP)
Title: Disposable syringe
Inventor: FUJII MITSUHARU
IPC: A61M5/28
Filed: 2005-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To certainly prevent unintended puncture in relation to a disposable syringe which previously seals a medicament and discharges it in use by releasing sealing.  <P>SOLUTION: A divider 22 which seals a medicament-containing room is installed on an end of a nozzle 16, and a base part 26 through which a double-ended needle 24 is attached is slidably installed in the nozzle 16. The inner end 24-1 of the double-ended needle 24 is held in the position where it does not puncture the divider 22 when unused, and the outer end 24-2 of the double-ended needle 24 is covered by a protective cap 30. The protective cap 30 is set inside the nozzle 16 so as to fit to the end face of the base part 26. When unused, the out side of the insertion part of the protective cap 30 for the double-ended needle 24 is covered by a shrink tuck 36 to keep the position of non-puncture of the inner end 24-1 of the double-ended needle 24. The shrink tuck 36 is extended between a diameter expansion part 32 of the protective cap 30 which is on the pushing side and the end of the nozzle 16 through a circular concave 34 between them.  <P>COPYRIGHT: (C)2007,JPO&INPIT