baber/WOPTO huggingface dataset:
Patent JP-2005200095-A (JP)
Title: Box for storing and continuously feeding pocket tissue
Inventor: YOSHIKAWA NAOYUKI
IPC: B65D83/08
Filed: 2004-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate a trouble experienced with a pocket tissue which is obtained practically free of charge, is placed in an empty box or in a desk with no proper storage place for the same, gets yellowish when the same is not used for a long time, and wears out to be thrown away in the end.  <P>SOLUTION: Pocket tissues are stacked and stored in a tube having a smooth curve. The tissues are taken out laterally from the tube and thus the tube is placed anywhere. Tissues usually purchased are sometimes wasteful as there are often cases only a small size tissue is needed to wipe a small area. Thus when this tube is placed nearby for the pocket tissues to be used depending on the purpose, it helps save resources.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005234643-A (JP)
Title: Handwriting medium for data input device
Inventor: ABE HIROSHI
IPC: G06F3/042
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a handwriting medium for handwriting data input devices, which has a high data security for preserving secrecy by using a simple method for specifying-disabling a handwritten data from the handwriting data input devices if necessary.  <P>SOLUTION: A medium 11 for handwriting, according to the present invention, includes a detective printed marker 14 comprising unmerous dots 12 for detecting a content of the handwriting using a camera function 4 of a data input device P. The detective printed marker 14 comprises an ink including an infrared absorption pigment, the infrared absorption spectrum of which has a maximum peak ratio Ipr with less than 0.1 when ultraviolet rays are applied to the pigment.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004254312-A (JP)
Title: Open drain output buffer
Inventor: CHOI JUNG-HWAN
IPC: H03K19/0175
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an open drain output buffer.  <P>SOLUTION: The output buffer is equipped with a control part and a detection part and configured as an open drain type. In pull-up operation, the control part preliminarily raises the voltage level of an output node just for a predetermined level in response to the input data and a first control signal. The detection part receives input data in response to a clock signal and when the logic value of input data before the received input data is a first level continuously, the first control signal is generated to control the voltage level of the output node. The control part is further equipped with a third driver for making the voltage level of the output node fall just for a predetermined level in response to a second control signal in pull-down operation. According to the configuration, swing width of output data outputted from the output buffer in pull-up operation or pull-down operation is widened, simultaneously output data skew is decreased and strength of the output buffer is increased even when it is the open drain type output buffer.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005237060-A (JP)
Title: Cooling system for superconductive motor
Inventor: OOHASHI SHINGO
IPC: F25B25/00
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To raise the cooling efficiency of a superconductive motor and also to simplify a cooling mechanism.  <P>SOLUTION: This cooling system is so constituted as to directly cool or indirectly cool a superconductive coil by a solidified solid refrigerant, by arranging the refrigerant around the superconductive coil of a superconductive motor and arranging a cooler adjacently to the superconductive motor, and cooling the refrigerant with the cooler until it is solidified. It is so constituted as to solidify the liquified refrigerant by inserting the cold head of the above cooler directly into a refrigerant charging section.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005235463-A (JP)
Title: Bipolar battery
Inventor: HOSAKA KENJI
IPC: H01M10/0525
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means capable of measuring voltage of each unit cell even after a power generating element is formed in a bipolar battery.  <P>SOLUTION: In the bipolar battery in which the power generating element formed by connecting a plurality of unit cells in series is sealed in a battery outer jacket, voltage measuring leads 37a-37h made of a flexible flat cable for measuring voltage every unit cell are connected to a current collector constituting the unit cell, and the voltage measuring leads are passed through the upper part and/or a lower part of the power generating element and taken out to the outside of the battery outer jacket.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005229936-A (JP)
Title: Traveling frame of combine harvester
Inventor: SATOJI HISAYUKI
IPC: A01D67/00
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To commonly use a reaping machine attached to a standard machine in which ground height of traveling undercarriage is a standard height and a reaping machine attached to a high ground level machine having high ground height.  <P>SOLUTION: A reaping machine 3 is attached through a spacer 6 attached to the reaping machine 3 to a traveling frame of a combine harvester when a standard machine (M) in which the ground height of a traveling undercarriage 2 is a standard height (H1) is used and a reaping machine 3 is attached to the traveling frame of the combine harvester after removing the spacer 6 when high ground level machine (L) having high ground height (H2) is used. The difference (▵H3) of ground heights from the ground to traveling undercarriages 2 of the standard machine (M) and the high ground level machine (L) is kept to be nearly the same as the height (H4) of the spacer 6. The difference (▵D3) between the outside diameter (D1) of an idle roller 17a of the standard machine (M) installing a traveling crawler 5a and the outside diameter of an idle roller of the high ground level machine (L) is kept to be nearly the same as the height (H4) of the spacer 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005232377-A (JP)
Title: Catalyst for alkylene oxide ring-opening polymerization and method for producing polyether using the same
Inventor: IGAI SHIGERU
IPC: C07F9/6584
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To produce a catalyst for obtaining a polyether that can directly start the polymerization of an alkylene oxide in no need of the operation of dehydration or dealcoholization after adding the catalyst to an initiator, when a polyether is produced.  <P>SOLUTION: The catalyst for alkylene oxide ring-opening polymerization comprises a phosphorus compound represented by formula (1) (wherein R<SP>1</SP>, R<SP>2</SP>and R<SP>3</SP>are each identical or different and are each H, a 1-12C hydrocarbon group or a silicon atom containing a 1-12C hydrocarbon group).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005231002-A (JP)
Title: Machine tool
Inventor: KAWAI TOMOHIKO
IPC: B23Q1/38
Filed: 2004-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a machine tool which can supply compressed air to an aerostatic bearing portion with a simple structure, and can supply the compressed air without being affected by an electric power failure, etc.  <P>SOLUTION: The machine tool 1 having the aerostatic bearing portion comprises a cylinder 2 for supplying the compressed air to the aerostatic bearing portion, and a regulator 3 for regulating the pressure of the compressed air. The machine tool 1 is placed in a constant temperature room 10. The cylinder 2 can be changed. Because an electric power source is not necessary for supplying the compressed air, the compressed air can always be supplied regardless of the running circumstances of the machine tool 1 and the power failure, etc. Because the pressure drop at the bearing portion does not exist, the failure of the bearing due to the intrusion of dust, etc. is not caused. Because the temperature of the cylinder 2 follows the temperature in the constant temperature room and the cylinder 2 does not contain impurities such as dust, the compressed air with a constant temperature, and a constant pressure, without foreign substance such as dust and water, can be supplied. An apparatus for removing dust, water, etc. and a temperature regulating apparatus, which were indispensable so far, are not necessary.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005206234-A (JP)
Title: Container having internally encapsulated suction assisting device
Inventor: MORIKAWA HIROSHI
IPC: B65D77/28
Filed: 2004-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container such as a bottle having an internally encapsulated suction assisting device such as a straw for using the same anytime.  <P>SOLUTION: A container such as a bottle has an internally encapsulated suction assisting device such as a straw. A cap, etc. is bag-shaped and the assisting device is provided with a spring function.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004158891-A (JP)
Title: Damascene structure and sample processed into damascene
Inventor: KAJI TETSUNORI
IPC: H01L21/768
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a damascene structure that can improve the performance of an integrated circuit by maintaining the wiring resistance of microfabricated multilevel metallization at a low level and, at the same time, can improve the productivity of the multilevel metallization.  <P>SOLUTION: The electrically conductive damascene structure is formed by embedding copper 115 in a plug section 112 formed in an electrical insulation layer. The plug section 112 is composed of two-stage groove sections 112 and 113 connected to each other through a flat surface section and respectively having large and small cross sections. In the plug section 112, a copper barrier layer 122 is formed inward from the surfaces of the side face section constituting the internal wall and the flat surface section to a depth of 3-50 nm and, in addition, the copper 115 is embedded.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005243152-A (JP)
Title: Nonvolatile semiconductor memory
Inventor: SATOU ATSUYOSHI
IPC: G11C16/06
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To increase the element separation voltage resistance of a block switching section without reducing the writing efficiency of an LSB system or an EASB system.  <P>SOLUTION: This device is provided with a plurality of memory cell transistors, a memory cell unit 12 including a memory cell transistor and a selection gate transistor serially connected thereto, a memory cell array section 100 in which memory cell units are arranged in a matrix, and a block switching section 102 including a word line 20 and a selection gate line to which the gates of the memory cell transistor and the selection gate transistor arranged in the row direction of the memory cell array are connected in common, and a block selection transistor 22 to which the word line is connected. During data writing, an intermediate voltage V<SB>pass</SB>which boosts the channel of the memory cell transistor but which is not cut off is applied to the word line at two kinds of potentials.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005243952-A (JP)
Title: Process simulation method
Inventor: ISHIKAWA HIDEAKI
IPC: H01L21/316
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To accurately determines profiles of interface between an oxide film formed by an oxidation process of a surface of a semiconductor film and the semiconductor film.  <P>SOLUTION: A process simulation method is provided with a first step wherein the oxidation process of the surface of the semiconductor film is solved with a thermal diffusion equation and the profile of the interface between the oxide film formed by the oxidation process and the semiconductor film is detected, a second step which divides the interface into a plurality of zones, a third step wherein regression analysis of the interface is performed by linear function in each of the zones, and a fourth step wherein the interface is represented with the same linear function in both zones when the absolute value of difference between tilt of linear function in each of the zones and tilt of linear function in a zone which adjoins the above region is at most a predetermined value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005251249-A (JP)
Title: Multilayer optical recording medium, optical head device and multilayer optical recording apparatus
Inventor: ITO TATSUO
IPC: G11B7/007
Filed: 2004-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayer optical recording medium having little interlayer crosstalk and large capacity, to provide an optical head and to provide an optical information recording medium.  <P>SOLUTION: In the multilayer optical information recording medium 1 provided with the first information layer 2, the 25th information layer 3 and the 50th information layer 4, intervals between layers in the vicinity of the first information layer 2 and intervals between layers in the vicinity of the 50th information layer 4 are made larger than the intervals between layers in the vicinity of the 25th information layer. Thereby, interlayer crosstalk due to deterioration of resolution in an optical axis direction generated in the information layers 2 and 4 can be reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005251859-A (JP)
Title: Nonvolatile semiconductor storage device
Inventor: ARIKANE TAKESHI
IPC: H01L29/788
Filed: 2004-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonvolatile semiconductor storage device in which memory cells are highly integrated by suppressing the occurrence of the dislocations of the memory cells when the cells are highly integrated, and which is high in yield.  <P>SOLUTION: After field shield transistors are formed in a selective transistor region having a narrow element separating width, element separation is performed on local bit lines by impressing 0 V upon the gates 223 of the field shield transistors. In addition, since the gate 223 of each field shield transistor is bundled with a gate member, the layout area can be reduced as compared with the case where a contact hole is arranged directly in the gate 223 of each field shield transistor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005249961-A (JP)
Title: Solid coloring matter laser chip
Inventor: TANAKA MASAMITSU
IPC: H01S3/16
Filed: 2004-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid coloring matter laser chip in which output is made high, wavelength stability is good and the service life is long.  <P>SOLUTION: In the solid coloring matter laser coloring chip, optical waveguides 2, in which coloring matter is doped, are formed on a substrate 1 in a stripe shape and diffraction gratings 11 having different lengths and interference exposure times are formed on a portion of the surfaces of the optical waveguides 2. The diffraction gratings are formed on both ends of the optical waveguides.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005245303-A (JP)
Title: Exo-1,3-galactanase gene, and vector and transformant containing the same gene
Inventor: KOBAYASHI HIDEYUKI
IPC: C12N1/21
Filed: 2004-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To clarify genetic information of exo-1,3-galactanase in order to utilize the enzyme useful for isolation, etc., of sugar chain from proteoglycan and to contribute to industrial production of the enzyme by utilizing the clarified genetic information.  <P>SOLUTION: The invention provides an exo-1,3-galactanase gene composed of a specific base sequence, a plasmid containing the gene and Escherichia coli (FERM BP-08652, FERM BP-08651, FERM BP-08649 or FERM BP-08650) transformed with the plasmid.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005248833-A (JP)
Title: Control device for engine
Inventor: WAKAYAMA KEIHEI
IPC: B60W10/06
Filed: 2004-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To avoid drop and instability of battery output by effectively warming up a battery for hybrid in the hybrid vehicle having an engine and a motor as a travel power source.  <P>SOLUTION: A particulate filter (DPF) 12 capturing particulate in exhaust gas is provided in an exhaust passage 3, the battery 80 for hybrid is provided in a battery chamber 82 provided in an upper part of a vehicle body floor 81. When regeneration conditions of the filter 12 are established, the filter is heated to burn the captured exhaust particulate. Since air around the filter gets hot during regeneration of the filter 12, the air is taken in an air inlet 85a by rotation of a fan 89, and is introduced into the battery chamber 82 as warm air via a fluid passage 85, and is used for warming up and heating the battery 80 for hybrid.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005251649-A (JP)
Title: Lighting system and color liquid crystal display
Inventor: HAGA SHUICHI
IPC: F21Y101/02
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To improve chromaticity of white light that illuminates a color liquid crystal display panel.  <P>SOLUTION: A wavelength selection filter 22 is provided that transmits the white light emitted from white LED and approximates the chromaticity of the white light to X=0.3 and Y=0.3 that illuminates the color display panel 10 depending on the white LED used in the light source 21, and the liquid crystal display panel 11 is illuminated by the light emitted via the wavelength selection filter 22. The wavelength selectivity of the wavelength selection filter 22 is controlled by adjusting the thickness of a high refractive index layer H and a low refractive index layer L.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005253262-A (JP)
Title: Power converter
Inventor: OGUSA SHINICHI
IPC: H02M7/48
Filed: 2004-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an uninterruptible power source device which can be applied to a three-phase three-wire system and a three-phase four-wire system dispensing with an insulating transformer, in which the device can be constituted compactly, lightly and inexpensively by lowering necessary DC voltage to lower the withstand voltage of the components used in the device.  <P>SOLUTION: The power converter comprises a converter circuit 23 with its input terminal connected to a three-phase AC power supply 21, a DC circuit consisting of capacitors 29a 29b and a battery 30, and an inverter circuit 26 with its output terminal connected to a three-phase load device 22 in which the converter input terminal and the inverter output terminal for each phase are connected via a switch 42 to constitute a by-pass circuit. Furthermore, the converter input terminal 49b and the inverter output terminal 50b of a v-phase of a grounding phase are directly connected with a jumper wire 43.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005252167-A (JP)
Title: Method for diagnosing abnormality of oil transformer
Inventor: OKITA MASAAKI
IPC: H01F27/00
Filed: 2004-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for diagnosing abnormalities of an oil transformer, capable of accurately obtaining diagnostic results, including the degree of the abnormalities, even by an inexperienced person, within a short period of time.  <P>SOLUTION: The method for diagnosing the abnormality of the oil transformer comprises the steps of forming a self-organizing map learned by input data including data in a state of the working oil transformer digitized and data, with regard to a dissolved gas in an insulating oil then, obtaining the data regarding the dissolved gas in the insulating oil of the oil transformer to be diagnosed, and obtaining a state of the oil transformer to be diagnosed by the self-organizing map, by inputting the data regarding the dissolved gas of the oil transformer to be diagnosed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005245967-A (JP)
Title: Game machine
Inventor: HONJO YOSHIKAZU
IPC: A63F7/02
Filed: 2004-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure driven without using a structure for driving a drive portion by a complicated circuit and effectively increasing decorativeness.  <P>SOLUTION: The subject game machine 1 is composed so that a game ball flows downward, and has a decoration component having a piezoelectric element 101 and the drive portion (light emitting element 103) electrically connected to the piezoelectric element 101. The piezoelectric element 101 is connected with a connection portion 110, the connection portion is composed so that the game ball is allowed to collide against it, deformation of the piezoelectric element 101 by the collision of the game ball causes driving current, and the driving current from the piezoelectric element 101 makes the light emitting element 103 emit light.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005258491-A (JP)
Title: Work timetable preparing device
Inventor: HAMA KAZUHIRO
IPC: G06Q10/00
Filed: 2004-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a work timetable preparing device for reducing the labor of an operator at the time of preparing a work timetable by automatically preparing the work timetable based on registered conditions.  <P>SOLUTION: This work timetable preparing device is provided with a means 1 for acquiring holiday data, scheduled work rate data and work shift distribution rate data in a specific period, a means 2 for calculating the available number of persons on holidays per day from the scheduled work rate, the number of employees and the requested holidays and requested work shifts of the employees selected per day, a means 3 for starting to allocate holidays from the day when the available number of persons on holidays per specific period is high, and for allocating holidays until the available number of persons on holidays per day is turned to be 0, or until the predetermined number of acquisition of holidays is satisfied, a means 4 for digitizing the work timetable of the allocated holidays to prepare a digitized work timetable and a means 5 for exchanging the holidays of the employees allocated with continuous holidays with the highest numerical value with the holidays of the employees allocated with non-holidays with the lowest numerical values, and allocated with holidays on those days in the timetable digitized by the means 4, so as to allocate holidays to eliminate the continuous works of all the employees.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005260306-A (JP)
Title: Dynamic microphone
Inventor: AKINO YUTAKA
IPC: H04R9/02
Filed: 2004-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology of preventing a broken wire from taking place due to press contact of voice coil lead wires onto a ring yoke caused by a strong sound pressure and a dropping impact while suppressing a complicated structure and a cost increase to the utmost.  <P>SOLUTION: A dynamic microphone including a diaphragm 11 having a voice coil 12; a magnetism generating circuit 20 having a magnetic gap between a pole piece 22 at one pole of a permanent magnet 21 and the ring yoke 24 of the other pole and wherein the voice coil 12 is vibratably located in the magnetic gap and the lead wires 12a are wired along an inner face of a sub dome 11b opposed to the ring yoke 24, is provided with an amplitude restriction means 30 for restricting a maximum displacement position when the diaphragm 11 in the magnetism generating circuit 20 deflects toward the pole piece 22 to be a position at which the lead wires 12a are not pressed into contact with the ring yoke 24.  <P>COPYRIGHT: (C)2005,JPO&NCIPI