baber/WOPTO huggingface dataset:
Patent JP-2003142355-A (JP)
Title: Method for manufacturing laminated ceramic electronic component
Inventor: KIMA ICHIRO
IPC: H01G13/00
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To solve the problem, when a crude laminate in which an internal conductor film containing nickel is formed, binder-removed, and baked in a reducing atmosphere, of the thickness of the conductor film increasing from the result of the shrinkage in the longitudinal and lateral directions, in association with the reduction of the nickel and hence structural defects occurring in the laminate obtained, after the sintering. SOLUTION: A heat treatment step A before sintering of heat treatment the crude laminate in the atmosphere, in which oxygen partial pressure is controlled so as to suitably oxidize the nickel included in the internal conductor film at a temperature D lower than the temperature for starting the sintering of a ceramic green layer and the conductor film in a sintering step B is performed between the binder removing step and the sintering step B.
Patent JP-2003143495-A (JP)
Title: Projection device
Inventor: NOJI MINORU
IPC: H04N5/44
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a digital broadcast reception tuner-mounted projection device which is inexpensive and has an analog component video signal input. SOLUTION: The digital broadcast reception tuner-mounted projection device is provided with an external analog video signal input means, a digital television tuner means, a changeover switch means for switching and outputting the signals of these means, a digitizer means (A-D converter) for digitizing the output signals from the switching means, a signal processing means for the digitizer means, and an image display means.
Patent JP-2003142610-A (JP)
Title: Nonvolatile semiconductor memory device and method for injecting charge thereof
Inventor: NAKAMURA AKIHIRO
IPC: H01L29/788
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To efficiently inject a high energy charge from the overall surface of a region formed with a channel even at a low voltage. SOLUTION: The nonvolatile semiconductor memory device comprises a first semiconductor layer ISO made of a first conductivity type semiconductor, a potential barrier layer BD brought into contact with one surface of the first semiconductor layer in a thickness direction, a second semiconductor layer SUB opposed to the first semiconductor layer via the potential barrier layer, a gate dielectric film GD having a plurality of dielectric films laminated on the other surface of the first semiconductor layer at an opposite side to the second semiconductor layer and having a charge storage means inside, a gate electrode WL opposed to the first semiconductor layer via a gate dielectric film, and two source and drain regions BL, SL formed partly in the first semiconductor layer at both sides of the gate electrode and formed of a second conductivity type semiconductor.
Patent JP-2003144408-A (JP)
Title: Mri device
Inventor: NAKADA TSUTOMU
IPC: G01R33/30
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To photograph a subject in the seated state by an MRI device with a horizontal cylindrical magnet. SOLUTION: This MRI device is provided with the horizontal cylindrical magnet 1, a table 2 horizontally moving with a subject m placed thereon, to put the subject m in and out of an internal cavity 1a of the horizontal cylindrical magnet 1, and a backrest 3 installed at the table 2 to support the back of the subject m seated on the table 2.
Patent JP-2003153434-A (JP)
Title: Power conditioner for solar power generation
Inventor: YAMAGUCHI MASAHIDE
IPC: H02M7/48
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a power conditioner with high safety capable of preventing arc discharge. SOLUTION: This power conditioner for solar power generation having a switching means for converting electric power generated from a solar battery to AC power detects voltage at a DC input end of the power conditioner and voltage at an input end of the switching means, and turns off the switching means when the voltage at the DC input end of the power conditioner increases more than the voltage at the input end of the switching means by a prescribed value.
Patent JP-2003153460-A (JP)
Title: Charging/discharging controller of storage battery
Inventor: SHIMIZU KEIICHI
IPC: H02J7/02
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a charger/discharger of a storage battery comprising three or more of unit storage batteries connected in series in which a specific unit storage battery can be charged/discharged concentrically while avoiding increase of the circuit scale. SOLUTION: At the time of charging a cell 10a, an FET switch 16 is connected with an intermediate joint 14ab to turn on an FET 24 and when a current to a reactor 17 reaches a specified level, the FET 24 is turned off. Consequently, a parasitic diode 22 is turned on naturally and a charging current flows to the cell 10a being charged. When a cell 10b is charged, the FET switch 16 is connected with an intermediate joint 14bc to turn on the FET 24. When the current to the reactor 17 reaches a specified level, the FET 24 is turned off. Consequently, the parasitic diode 22 is turned on naturally and a charging current flows to the cells 10a and 10b (first operation). Upon elapsing a specified time, the FET switch 16 is connected with the intermediate joint 14ab to turn on an FET 21.  When the current to the reactor 17 reaches a specified level, the FET 21 is turned off, a parasitic diode 25 is turned on, and then a charging current flows to the cells 10b-10d based on the electromotive force thereof.
Patent JP-2003153453-A (JP)
Title: Small-sized electrical apparatus, data processing system using the same and battery pack
Inventor: AOSHIMA YOSHINARI
IPC: H04W92/08
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To easily grasp information relating to a battery residual capacity of a secondary battery 11 without checking the display of a small-sized electrical apparatus 3, in the small-sized electrical apparatus 3 like a portable telephone using a secondary battery 11 to serve as a power source for driving a functional means 5. SOLUTION: A battery capacity detection means 2 is provided to grasp the present capacity of a secondary battery 11 in real time. Signal information 7 relating to the detected battery capacity can be communicated through a communication means 1 to an external equipment 8 like a personal computer device of pocket type. A display relating to the battery residual capacity is performed in a side of this external equipment 8.
Patent JP-2003152002-A (JP)
Title: Electronic device, method for sealing the same and method for connecting the same
Inventor: AIBA YOSHITAKA
IPC: H05K3/28
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration between connected terminals or between connected wires and terminal in an electronic device such as a semiconductor device having external terminals, or a wiring substrate. SOLUTION: A sealing insulation film 9 and an external terminal 7 are included. The sealing insulation film 9 is formed on a substrate 1 and has fluidity by fusing at a first heating temperature. The external terminal 7 is formed on the substrate 7, and is connected to the other electronic devices 11 at a second heating temperature higher than the first heating temperature, and is enclosed with the sealing insulating film 9 surrounding the external terminal 7.
Patent JP-2003153683-A (JP)
Title: Method for producing sea tangle vinegar
Inventor: SAITO TADASHI
IPC: A23L17/60
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently and readily producing a sea tangle vinegar having a good flavor with which mass production can be carried out by improving problems of a conventional method for producing the sea tangle vinegar. SOLUTION: This method for producing the sea tangle vinegar comprises inoculating a culture fluid of acetic acid bacteria into a raw material liquid composed of a sea tangle extract, an alcohol and an apple fruit juice, carrying out aerobic culture and fermenting the raw material liquid. A yeast extract or a malt extract is added to the raw material liquid and an aqueous extract of the sea tangle is used as the sea tangle extract. Ethanol is preferably used as the alcohol. The fermentation can be carried out according to a stationery fermentation method by natural aeration.
Patent JP-2003164163-A (JP)
Title: Piezoelectric transformer drive circuit
Inventor: ABE NOBORU
IPC: H05B41/24
Filed: 2001-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric transformer drive circuit highly improved in efficiency wherein a through-current does not flow.  <P>SOLUTION: The piezoelectric transformer drive circuit comprises; a first series connection body 1 which connects in series first and third switching means Q1, Q3 and of which the both ends are connected between both terminals of a DC power source 4; a second series connection body 2 in the same manner of the first series connection body; a third series connection body 3 which connects in series one input electrode 52 and the other input electrode 51 of the piezoelectric transformer PT, and inductors L1, L2; an output voltage detecting means 7; a load current detecting means 8; a frequency control means 10; and a concurrent on-state inhibiting means, which is composed of a series circuit formed of first resistors (R3 and others) and second resistors (R4 and others) that connect diodes (D3 and others) in parallel, and which is connected to each gate of the first switching means or fourth switching means (Q1, Q4).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003157485-A (JP)
Title: Transmission device of signal for showing state of wheel support part
Inventor: NAKAMURA YUJI
IPC: G08C17/02
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To realize a structure at low cost capable of measuring accurately the air pressure in a tire 38 during travelling, and hardly generating a disconnection fault in a circuit for transmitting a detection signal of a rotation detection sensor 51. SOLUTION: A radio signal transmitted from a first transmission antenna 41 of a pneumatic sensor unit 40 and a radio signal transmitted from a second transmission antenna 60 of a rotation sensor unit 56 are received by a single reception antenna 47. The detection signal of the rotation detection sensor 56 is transmitted to the body side by utilizing the reception antenna 47 indispensable for pneumatic measurement during travelling, to thereby reduce a part cost and an assembly cost.
Patent JP-2002196514-A (JP)
Title: Method for producing electrostatic image forming member
Inventor: YU ROBERT C U
IPC: G03G5/147
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for enhancing adhesive strength of a finish coating layer to the uppermost organic layer of organic electrostatic image forming member. SOLUTION: This method for producing electrostatic image forming member comprises a process of coating a substrate for image forming member with an organic layer, a process of treating the organic layer with corona effluent and a process of coating the organic layer with the finish coating layer. In a treatment system 10, dry air is introduced through an opening 1 of a conduit 2. A flow meter 3 is put in series between the opening 1 and a first vessel 4 and controls the throughput of dry air which passes through the conduit 2 toward the vessel 4. The vessel 4 stores a corona discharge device 5 and is connected to a second vessel 7 via an adjacent conduit 6. The second vessel 7 stores a photoreceptor 8 and a bent conduit 9.  The corona discharge device 5 and the photoreceptor 8 are held in the separated vessels and only the photoreceptor 8 is certainly exposed by the effluent 11 of the corona discharge device 5.
Patent JP-2002231170-A (JP)
Title: Static deflector and method for manufacturing the same, static lens and method for manufacturing the same, and electron beam radiation device and method for cleaning the same
Inventor: OTA TAKUMI
IPC: G03F7/20
Filed: 2001-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a static deflector and a method for manufacturing the same, a static lens and a method for manufacturing the same, and an electron beam radiation device and a method for cleaning the same capable of easily eliminating contamination. SOLUTION: The static deflector or static lens used in the electron beam radiation device is composed of a cylindrical electrode base 60 comprising conductive ceramic or the like, electrodes 61 formed on an inner surface of the electrode base 60, voltage introducing terminals 65 provided through through- holes 66 in a cylindrical side wall to feed a voltage to the respective electrodes 61, and a gas supply passage 70 formed in the electrode base 60 from a side surface through a vertical surface. Reaction gas is directly introduced to the vicinity of the inner surface of the deflecting electrode or the static lens while action of the device is stopped, or while it is operating, thereby contamination attached to the electrode surface can be efficiently eliminated.
Patent JP-2003160779-A (JP)
Title: Urethane foam sealing material
Inventor: KUSAKAWA KOICHI
IPC: C08G101/00
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a urethane foam sealing material with fine cell structure and having low gas permeability and high water stopping ability, by using an inexpensive PPG-based polyol and a chemically recyclable MDI-based isocyanate.  <P>SOLUTION: This urethane foam sealing material having water stopping ability is obtained from a polyol, an isocyanate and a foaming agent, where a PPG-based polyol is used as the polyol, MDI-based isocyanate is used as the isocyanate, and an organosilicone having reactive groups is used as a foam stabilizer, wherein the reaction fixing rate of the silicone compound is regulated within the range of 65 to 95%. Preferably, the silicone compound having reactive groups has an OH group as the reactive group, at least one functional group(s) and a hydroxy group value of ≥10 mgKOH/g.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003163738-A (JP)
Title: Communication device, control method therefor and program for realizing the control method
Inventor: IKEDA TORU
IPC: H04M1/656
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication device having an excellent retrieval performance of recorded communication contents, a control method therefor and a program for realizing the control method.  <P>SOLUTION: During a call with another telephone set, call contents are successively stored, and when a recording button is depressed in the middle of the call, the time of depressing is stored. Afterwards, when a ten key '0' is depressed, the call is recorded all from the present conversation to the following end of the call and when a ten key '#' is depressed, all the conversations up to the moment are recorded retroactively to the beginning of the call. When a ten key 'x' is pressed and that numeral is larger than a really recorded time, all the conversations are recorded retroactively to the beginning of the call and when the 'x' is set for a time shorter than the recording time, a recording starting time m-x is calculated. From the recording starting time m-x and a recording ending time (m), an area from an address ADm-x to an address ADm is determined.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002255931-A (JP)
Title: Method for producing solid preparation of water-soluble, slightly water-soluble, or water-insoluble active compound
Inventor: AUWETER HELMUT
IPC: A23L5/40
Filed: 2001-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a solid preparation of a water-soluble, a slightly water-soluble or a water-insoluble active compound. SOLUTION: This method for producing the solid preparation which is made of at least one kind of the water-soluble, the slightly water-soluble, and the water-insoluble active compound and suitably used for fields of food and animal feeding stuff or medicaments and cosmetics comprises (a) a process where at least one kind among the above active compounds is dissolved or dispersed in an aqueous molecular dispersion or an aqueous colloidal dispersion of a proteinaceous protective colloid, (b) another process where the proteinaceous protective colloid is aggregated and deposited from the dispersion together with the active compound, and (c) the other process where the aggregated solid is separated from water and an arbitrary solvent which is additionally used, and then the solid is converted into a dry powder.
Patent JP-2002258015-A (JP)
Title: Light semitransmitting reflector
Inventor: KOYAMA HIROSHI
IPC: G02F1/1335
Filed: 2001-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a light semitransmitting reflector in which brightness by transmitted light and brightness by reflected light are well balanced and color specificantions by transmitted light and by reflected light look like mutually the same to give natural impression. SOLUTION: The light semitransmitting reflector is a resin stretched film essentially comprising a thermoplastic resin and has the following properties. The transmittance T% for the all rays and reflectance R% for all rays of the multilayered resin stretched film are in the relation of the sum (T+R) ranging from 80 to 100% and the absolute difference |(T-R)| being <50%. The color values aT, bT of the color values a, b for transmitted light and the color value br of the color value b for reflected light satisfy the relation of aT<=2, bT<=1.3 and |(bT-br )| (the absolute difference of the color value b for the transmitted light and reflected light)<10.
Patent JP-2003159744-A (JP)
Title: Thermoforming apparatus and its method
Inventor: WAKANA HIDEAKI
IPC: B29C51/42
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of defective molding caused by deformation of a sheet in the vicinity of metal fittings that clamp and transport the sheet, in thermoforming of a plastic sheet.  <P>SOLUTION: In a forming process of a thermoforming machine, the occurrence of the defective molding is prevented by restricting temperature rise thereof and removing the deformation of the sheet P in the vicinity of the metal fittings 2-5, by cooling the metal fittings 2-5 that clamp and transport the sheet P and the sheet P in the vicinity of the metal fittings at a process followed after a sheet preheating section 2-1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003167839-A (JP)
Title: Semiconductor memory device
Inventor: ANPO HISASHI
IPC: G06F13/16
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that the quality of data transmitted and received through a data bus is impaired by the reflection from each memory module, in a semiconductor memory device provided with two or more memory modules and performing high-speed operation of 100 MHz or more.  <P>SOLUTION: It is found that the deterioration of the data quality is caused by the reflection from each memory module and the branching of the data bus, so that a switch circuit is mounted near a branch point of the data bus, and the memory modules are selectively operated by the switch circuit.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003167797-A (JP)
Title: Diagnostic device and diagnostic method for disk array device and program
Inventor: HAYASHI MASAKI
IPC: G06F3/06
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diagnostic device and diagnostic method for disk array device capable of unitarily diagnosing the function or operation timing of hardware by directly accessing and operating a hardware control circuit independently within a disk array device, and a program for realizing the diagnosis.  <P>SOLUTION: When the diagnosis of the disk array device is instructed from a terminal, or a designation for diagnosing the disk array device is preliminarily stored to a storage means, a diagnostic system matched to the information of the setting place of the diagnostic system designated from the terminal or preliminarily stored in the storage means is loaded on a memory and started, and the log information reported by the diagnostic program is stored in a log information storage area of either one of the storage designation of a data management means loaded with the diagnostic system or the storage designation designated from the terminal.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003168167-A (JP)
Title: Electronic cash register
Inventor: MASUDA KAZUO
IPC: G07G1/06
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the storage capacity of the journal memory of an electronic cash register having the last-out function of journal data.  <P>SOLUTION: This cash register is provided with a buffer holding codes generated by inputting from an input means in order and the journal memory for storing the journal data. When a timing for storing the journal data comes, the codes held in the buffer are transferred to the journal memory. When outputting of the journal data is commanded, the codes accumulated in the journal memory are read in order to generate the journal memory. Then, this generated journal data is outputted.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003165232-A (JP)
Title: Ink jet recorder
Inventor: KAWABATA KATSUICHI
IPC: B41J2/18
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink jet recorder in which ink discharge failures and scattering of ink to the periphery of a recording head such as a carriage and a linear encoder are prevented by preventing ink from remaining at an ink discharge face of the recording head with the use of an ink repellent blade and by suppressing scattering of ink.  <P>SOLUTION: The ink jet recorder is provided with the recording head for discharging ink and a cleaning member for cleaning the ink discharge face of the recording head. The cleaning member is constituted of an ink repellent material with a contact angle of not smaller than 50 degrees to the ink. Moreover, an ink absorber is set adjacent to the ink discharge face.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002280144-A (JP)
Title: Double opposing type spark discharging gap
Inventor: KATO GIICHIRO
IPC: H01T4/10
Filed: 2001-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a long life of a spark-discharging gap always keeping a stable discharge start voltage by preventing insulation deterioration between electrodes from vapor and particulate of electrode material generated during electric discharging. SOLUTION: One side of opposing electrode surface 20 is a flat surface. Another electrode surface 20a is a short gap and long gap combination type provided with a two stage structure high at a center and low at circumference. The long gap exists in a range affected by ionization action during electric discharging at the short gap. The opposing electrodes are fixed on a porcelain attachment stand 26. A centre electrode forming the short gap is directly shaved out from a main electrode or combined with an outside electrode with using material of higher heat resistance than the outside electrode material or of stable electric discharging voltage. Especially, the short gap interposes thin plate (for example, mica) 32 of high heat resistance and high insulation and is press contacted to opposing electrode to stick to a pair of opposing electrodes.  Plural cut edge parts are added on each opposing surface of the outside spark gap.