baber/WOPTO huggingface dataset:
Patent JP-2004347397-A (JP)
Title: Voltage detector
Inventor: FUJITA SHIGETO
IPC: G01R15/06
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a voltage detector for suppressing an abnormal voltage generated at the output terminal of the voltage detector when surge is shifted when an isolator is operated.  <P>SOLUTION: In the voltage detector for detecting the voltage of a main conductor 2 provided in a GIS tank, an intermediate electrode 3 is provided between the GIS tank and the main conductor 2, a capacitor 8 for suppressing surge for suppressing the occurrence of abnormal voltages by the surge is connected to the intermediate electrode 3, and both values are set to be small so that a resonance frequency by the stray capacitance between the intermediate electrode 3 and the GIS tank and the inductance of connection for connecting the intermediate electrode 3 and a capacitor 8 for suppressing surge becomes 100 MHz or higher when setting the value of the stray capacitance between the intermediate electrode 3 and the GIS tank and the value of the inductance of connection for connecting the intermediate electrode 3 and the capacitor 8 for suppressing surge.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004003660-A (JP)
Title: Quick air discharge device with improved discharge duct
Inventor: SIMOENS HERVE
IPC: F16K1/30
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a quick air discharge device allowing quick flow of air for improving the efficiency of a system.  <P>SOLUTION: The quick air discharge device is arranged between an inflow duct 3 to be connected to a capacitor which accumulates a constant volume of air and a discharge duct 5. A cross section area C of the discharge duct, measured at the terminal end thereof, is larger than a cross section area A of the inflow duct arranged near an air flow control device, measured at the end thereof.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004354428-A (JP)
Title: Display device
Inventor: YAMASHITA JUNICHI
IPC: H05B33/14
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To maintain the drain potential of an output transistor (TR) which functions as a constant current source constant even during a sampling period of another circuit, to suppress the change in the leakage of a gate potential of the output TR, to obtain a uniform current source free of the variation in the current value of an output stage, and to display a high-grade image which does not give rise to luminance unevenness toward a scan end section.  <P>SOLUTION: The TRs of a polarity reverse from the polarity of TFTs 121 (-1 to -n) and 122 (-1 to -n) as sampling TRs are used for TFTs 125 (-1 to -n) and 126-1 (-1 to -n) as switching TRs of cascade connected sampling circuits in point sequential current sample hold circuits 1031 (-1 to -n). As a result, the change in the drain voltage by gate coupling in sampling is suppressed and the leak current during the holding time is suppressed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004144733-A (JP)
Title: Abnormality detection device of gas sensor
Inventor: KUROKAWA HIDEKAZU
IPC: G01N27/26
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an abnormality detection device of a gas sensor which accurately detects the presence or absence of disconnection of a gas sensor.  <P>SOLUTION: For a cell 1a to be detected, in which a pair of electrodes 121, 122 are formed on a solid electrolyte material 112, a microcomputer 28 is configured to input a test signal temporarily containing an alternative current component to a signal line connected to the electrodes 121, 122, and also to detect a response signal to this test signal. When there is no disconnection in a parasitic capacity of the cell 1a, the current corresponding to the alternative current component flows through the electrodes 121, 122 to generate a response signal. When a disconnection is present, the magnitude of the response signal is 0. The device is configured to determine that a disconnection abnormality is present in the case the detection value of the response signal is below the reference value. By inputting the test signal temporarily, the fluctuation of the detection value of a gas concentration before and after such temporal input is suppressed. A relatively large response signal is obtained in the parasitic capacity of the cell 1a, thereby avoiding the interference of other cells 1b, 1c.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004362859-A (JP)
Title: Lithium-ion secondary battery
Inventor: FUKUZAWA TATSUHIRO
IPC: H01M4/1391
Filed: 2003-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode for a lithium-ion secondary battery capable of lowering Li-ion diffusion resistance inside the electrode when high-current-rate charge and discharge are carried out.  <P>SOLUTION: The electrode for a lithium-ion secondary battery has an electrolyte-retaining material arranged in gaps between electrode active materials.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004326998-A (JP)
Title: Removable hard disk recorder
Inventor: HATTORI TETSUYA
IPC: G11B25/04
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a removable hard disk recorder by which a hard disk (unit) can be easily simply mounted and extracted in/from a recorder main body without performing a troublesome operation that fits two connectors, that is, male and female connectors to each other.  <P>SOLUTION: A hard disk connection terminal 4a provided in the recorder main body 2 and a terminal 3a for main body attachment provided in the hard disk unit 1 and for being connected to the connection terminal 4a are provided. When the hard disk unit 1 is attached to the recorder main body 2, the connection terminal 4a is brought into contact with the terminal 3a for main body attachment. In addition, the connection terminal 4a or the terminal 3a for main body attachment is provided with elastic mechanism so as to maintain a state in which the recorder main body 2 can electrically communicate with the hard disk unit 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004360548-A (JP)
Title: Control device for internal combustion engine
Inventor: KASASHIMA KENJI
IPC: F02D43/00
Filed: 2003-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device for an internal combustion engine, suppressing degradation of a combustion state in failure of an exhaust gas recirculating mechanism.  <P>SOLUTION: A gasoline engine 1 comprises: a VVT mechanism 60 changing valve timing of an intake valve 17 to control inside exhaust gas recirculation amount; an EGR mechanism 90 changing an amount of exhaust gas recirculating in intake air to control outside exhaust gas recirculation amount; and a control device 80 controlling drive of the VVT mechanism 60 based on an engine operational status. The control device 80 diagnoses presence/absence of a failure in the EGR mechanism 90. Under the condition of the presence of the failure, the control device 80 performs a drive control of the VVT mechanism 60 to reduce the inside exhaust gas recirculation amount, instead of the drive control of the VVT mechanism 60 based on the engine operational state.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004362215-A (JP)
Title: Processor and semiconductor integrated circuit
Inventor: INOUE TOMOHITO
IPC: G06F15/78
Filed: 2003-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an expandable processor and a semiconductor integrated circuit which synchronize a processor core and an expansion part by a command code for the expansion part.  <P>SOLUTION: A processor 10 having a multi-purpose register 16, a command decoder 18 and a second execution unit 24, the expansion part 32 having a first execution unit 36 and connected to a processor core 10, a direct memory access controller 30 connected to both the processor core 10 and the expansion part 32, a bus bridge 54 connected with the processor core 10 and the direct memory access controller 30 by a bus, a controlling bus connected between the processor core 10 and the expansion part 32 and a global bus connected with a bus bridge 54. A function for stopping a clock of the processor core or stopping a pipeline is provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005002562-A (JP)
Title: Crime preventing thumb-turn unit
Inventor: TAMURA MICHIYUKI
IPC: E05B3/00
Filed: 2003-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To improve crime preventing performance, by providing a crime preventing thumb-turn capable of checking illicit unlocking by rotating a thumb-turn by hooking an inserted wire and a bar on the thumb-turn.  <P>SOLUTION: This crime preventing thumb-turn unit C is constituted so that a locking bolt in a lock box A is installed in an advancing-retreating door 1 by locking-unlocking operation of a cylinder lock 3 from the outdoor side. This crime preventing thumb-turn unit C is provided with a thumb-turn box 11 installed on the indoor side of the door 1, an operation member 19 having a key-shaped inserting part 19b, a thumb-turn core 21 turnably arranged in the thumb-turn box 11, inputting operation force by connecting the tip 21a to the lock box A, and having an engaging hole 23 for relatively nonrotatably inserting the inserting part 19b of the operation member 19 into the base end 21b, and a key guide 27 appearing on a surface of the thumb-turn box 11, freely idly rotating by being coaxially arranged with the thumb-turn core 21, and having a key hole 31 for penetrating the inserting part 19b of the operation member 19.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004334144-A (JP)
Title: Brand discrimination method
Inventor: TAYANO HITOSHI
IPC: G06K9/20
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brand identification method for easily discriminating a legitimate brand and a forged brand from each other by clearly recognizing the legitimate brand with embroidery or a woven label provided on clothing.  <P>SOLUTION: The brand discriminating method includes the following steps. Embroidery is provided in a part of the legitimate brand clothing by using thread or nonwoven fabric into which magnetic ink is infiltrated, and the magnetic ink is printed on the back side of the woven label. The legitimate brand and the forged brand are discriminated from each other by the reaction of a magnetic ink sensor applied to the part processed with the magnetic ink. Thus, the legitimate brand and the forged brand can be easily and clearly discriminated from each other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005003870-A (JP)
Title: Picture display device and method
Inventor: OGAWA HIROSHI
IPC: G01C21/00
Filed: 2003-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a picture display device and method for displaying images formed under different conditions on a plurality of display means on demand.  <P>SOLUTION: The picture display device is equipped with: display output sections 140 for each display means to which a plurality of display means can be connected; display input sections 110 which can input the display information to be used for the display performed by the display means; display control sections 120 which form individual contents for each display means used for the display to be performed by the respective display means based on the display data including the display information and control the outputs of the individual contents; and a VRAM which stores the plotting data for forming the individual contents. The memory space of a plotting memory 130 has a plurality of plotting memory spaces and the display control sections 120 have the constitution to form the individual contents by combining the plotting data of any one or more plotting memory spaces and to output the respective individual contents through the respective display output sections 140 to the respective corresponding display outputs sections 140.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005001956-A (JP)
Title: Oxygen concentration unit
Inventor: FUJIMOTO NAOTOSHI
IPC: C01B13/02
Filed: 2003-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oxygen concentration unit mounted with an ultrasonic wave type oxygen concentration/flow rate measuring means with which oxygen concentration of an oxygen enriched gas and its flow rate are measured without requiring complex signal treatment and a hardware.  <P>SOLUTION: This oxygen concentration unit is equipped with an oxygen concentration means to separate oxygen from air, two ultrasonic vibrators located head to head in a pipe where an oxygen enriched gas flows, and a detecting means of zero crossing timing of the received ultrasonic wave. Further, this oxygen concentration unit is equipped with a calculating means which calculates the true propagation time of the ultrasonic wave, by calculating an average zero crossing timing by making the trigger detection position of the zero crossing timing of the concurrent side and that of the countercurrent side meet, using at least two successive zero crossing timings of the concurrent side from the received wave shape of the ultrasonic wave which was sent and received concurrently with the flow of the oxygen enriched gas, and at least two successive zero crossing timings of the countercurrent side from the received wave shape of the countercurrent direction, detected by the zero crossing timing detecting means, and by rewinding an integer times the time of a period of the received ultrasonic wave until the average zero crossing timing comes into the range the propagation time of the true ultrasonic wave can take.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004006918-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: TERAMOTO SATOSHI
IPC: H01L29/786
Filed: 2003-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a superior semiconductor device.  <P>SOLUTION: Using a laser processing system comprising a carrying-in/out chamber for carrying in/out a substrate, a carring chamber including a robot arm, a heating chamber for heating the substrate, and a laser irradiating chamber for irradiating the substrate with a laser beam while heating the substrate, the crystalline semiconductor film is illadiated with the laser beam while moving the laser beam so as to epitaxial grow the crystalline semiconductor film.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005005221-A (JP)
Title: Field emission type electron source element
Inventor: SHIODA AKINORI
IPC: H01J1/304
Filed: 2003-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To stably provide a field emission type electron source element with high current density.  <P>SOLUTION: An electron emission type electron source element 100 comprises a conductive emitter 1 formed so as to protruded from a substrate 5; a gate electrode 3 formed so as to surround the emitter 1 to apply a voltage to the emitter 1 for emitting electrons therefrom; a G2 electrode 4 formed at opposite side of the emitter 1 against the gate electrode 3; and a taper portion 2 formed for emitting electrons from the gate electrode 3, basing on the electric potential difference between the gate electrode 3 and the G2 electrode 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005009113-A (JP)
Title: Lining construction method for tunnel and construction device for lining tunnel used in it
Inventor: YOSHIKAWA TADASHI
IPC: E21D11/10
Filed: 2003-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lining construction method for a tunnel for obtaining sufficient support performance of a tunnel pit wall by a cylindrical body filled with a solidifying material by moving the cylindrical body along the tunnel pit wall even when the cylindrical body having large dimensions in the direction of height is used and the diameters of natural ground of the tunnel are different.  <P>SOLUTION: After arranging a central part of the cylindrical body 1 in the vicinity of an upper face part of the tunnel pit wall, the fluidity solidifying material is poured into the cylindrical body 1 and is solidified to support the tunnel pit wall by the cylindrical body 1 filled with the solidifying material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005011472-A (JP)
Title: Information recording/reproducing device
Inventor: ICHIKAWA AKIO
IPC: H04N5/91
Filed: 2003-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information recording/reproducing device capable of not only recording information in each portable recording medium by securing its continuity but also recording information in a plurality of portable recording media by easily securing its continuity.  <P>SOLUTION: This device is provided with a fixed recording medium 31, a plurality of portable recording media 32, and a control unit for executing control to compare, when information is copied from the fixed recording medium 31 to the portable recording media 32, information on the fixed recording medium with information on the portable recording media, and copying information updated or newly added on the fixed recording medium, i.e., only contents having a number larger than the minimum number of contents and smaller than the maximum number of contents on the portable recording media, to the portable recording media. Thus, the contents are copied from the fixed recording medium 31 to the portable recording media 32 by maintaining continuity.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005015527-A (JP)
Title: Sealing resin composition and semiconductor device using the same and method for producing the same
Inventor: IMAIZUMI NOBUHIRO
IPC: C08G59/62
Filed: 2003-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing resin composition having high fluidity and even good connection reliability and to provide a semiconductor device having the high connection reliability using the same.  <P>SOLUTION: The semiconductor device 10 is obtained by sealing voids between substrate and joining the substrates using the sealing resin composition comprising an epoxy resin and a phenol resin in which the epoxy resin is mutually soluble in the phenol resin. The phenol resin is contained in an amount of 10-65 pts. wt. based on 100 pts. wt. of the epoxy resin. The melting point of the epoxy resin and the melting point of the phenol resin are preferably ≤25°C.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005015643-A (JP)
Title: Thermoplastic polyurethane resin composition and molded product
Inventor: MATSUMURA NOBUHIKO
IPC: C08G18/66
Filed: 2003-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoplastic polyurethane resin composition from which a molded product excellent in high hardness, high impact resilience, elastic characteristics and surface properties is obtained.  <P>SOLUTION: The thermoplastic polyurethane resin composition comprises 75-58 wt.% thermoplastic polyurethane resin having 75A to 85A Shore hardness and 25-42 wt.% polyoxymethylene-based resin. The molded product is obtained by molding the thermoplastic polyurethane resin composition. The molded product has 50D to 65D Shore hardness, ≥55% impact resilience and ≥500% elongation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005015653-A (JP)
Title: Manufacturing method of dope, polymer film and polarizing plate
Inventor: ITO TAKASHI
IPC: C08J3/11
Filed: 2003-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of stably manufacturing a dope with a specified concentration by enhancing the solubility of the solid portion of the dope material into a solvent for the process of film-forming from a solution using the dope.  <P>SOLUTION: A solid portion including polymers and a solvent are fed into a first stirrer tank 21 and stirred for a specified period, and subsequently the mixture is sent to a second stirrer tank 22. The second stirrer tank is equipped with a baffle 71 and the mixture is stirred here for a certain period. At the completion of stirring in the first stirrer tank 21 or at the initiation of stirring in the second stirrer tank 22, the stirring power per one unit of liquid is set to be at least 2 W/liter and at most 10 W/liter. The stirring period t1 (unit: minute) required for the first stirrer tank 21 and the stirring period t2 (unit: minute)required for the second stirrer tank fulfills the relationships t1≥0.2×(t1+t2) and t2≥0.4×(t1+t2). By the above process, polymers completely dissolve and do not aggregate to remain around the baffle 71, and a casting dope having the equal mixing ratio of compositions to that of raw materials can be prepared.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004149217-A (JP)
Title: Packaging box
Inventor: SAKAZUME TAKASHI
IPC: B65D5/44
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve a box strength without degrading a storage efficiency of a packaging box.  <P>SOLUTION: This is a packaging box 10 having a tray 20 and a lid member 30. Multi-overlapping flaps 34. Multi-overlapped flaps 34 having extensions 33 of another lid flap 32 crossing at a right angle with the former lid flap 32 are folded into two or more segments are adhered along each of at least oppositely faced lid flaps 32 of the lid member 30 over an entire vertical length of the lid member 30, adhering pieces 23 are continuously arranged at outer edges of the side plates 22 of the tray 20, and the adhering pieces 23 can be adhered to the lid flap 32 of the lid member 30.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005017236-A (JP)
Title: Pointer type instrument
Inventor: HONMA HIDEAKI
IPC: G01D13/00
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pointer type instrument capable of achieving the reduction of a conducting space.  <P>SOLUTION: The pointer type instrument includes an index plate 1 having a first fluoroscopy part 11 and an index part 12 surrounding this fluoroscopy part 11, a rotor 3 arranged on the back of this index plate 1, having a second fluoroscopy part 31 formed facing the first fluoroscopy part 11, a pointer 4 fixed to the rotor 3 through the first fluoroscopy part 11 or the outside of the index part 12, consisting of a translucent material, a light source 5 fixed against the rotor 3, light-emitting the pointer, a driving unit 6, and a display unit 8. The driving unit 6 at least arranged on the outsides of the first and second fluoroscopy parts 11, 31 enables the indication of the index part 12 by the pointer 4, by rotating the rotor 3. The display unit 8 arranged on the back of the rotor 3 is designed to display an observer prescribed information through the first and second fluoroscopy parts 11, 31. The pointer type instrument is constructed so that the part of the rotor 3 is connected to the connection member 51 of the light source 5 and the other part thereof is fixed to a conductive member 35 conducted to be connected to a terminal (other electric member) T.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004154127-A (JP)
Title: Filler-containing food product
Inventor: CONTENTO FRANCESCO
IPC: A23G3/34
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filler-containing food product by enclosing yoghurt in an edible container and bringing the product into a form which can be preserved for a long period at 0-4°C.  <P>SOLUTION: This food product contains a filler obtained by adding yoghurt with ≤20 wt.% of saccharides containing sugar so as to have water activity of ≥0.9 and with the concentration of milk fermentative bacteria containing those living and capable of propagating in a content of 10 per gram. The yoghurt is filled in the edible container obtained by repeatedly coating the inner surface of a chocolate shell with an edible oil and fat composition as a hydrophobic matter. The opening part of the edible container is sealed with chocolate to finish the food product.  <P>COPYRIGHT: (C)2004,JPO