baber/WOPTO huggingface dataset:
Patent JP-2004071681-A (JP)
Title: Input protective network
Inventor: YAMAGUCHI MOTOI
IPC: H01L27/06
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an input protection network that prevents electrostatic discharge damage, satisfactorily maintains the waveform of an input signal, and can prevent electrostatic discharge damage in input resistance.  <P>SOLUTION: In the input protection network, an inverting amplifier circuit 10 performs conversion so that the input signal V1 exceeding an input range that is the range of potential of a signal that can be inputted to an IC internal circuit 11 is contained within the input range. Additionally, a protection diode D1 is connected to a virtual grounding node N1 and a positive power supply T2 between an input resistor R1 and an operational amplifier OP, and allows the input signal V1 that excessively exceeds the input range to the side of the positive power supply T2 to flow to the side of the positive power supply T2. A protection diode D2 is connected to an arbitrary point between an input terminal T1 and the input resistor R1, and a negative power supply T3, and allows the input current of the input signal V1 excessively exceeding the input range to the side of the negative power supply T3 to flow to the input terminal T1 from the negative power supply T3 to protect the IC internal circuit 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004069107-A (JP)
Title: Heat transfer tube removing device in heat exchanger
Inventor: SHIGEMATSU TORU
IPC: F28F1/00
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat transfer tube removing device which effectively relaxes mechanical constraint stress at the heat transfer tube expansion section of the heat exchanger fixed by expansion, by adding shrinkage strain by heating, and easily removing the heat transfer tubes.  <P>SOLUTION: The tube removal device applies mechanical constraint stress and removes the heat transfer tube 2 from the heat exchanger in a structure where the heat transfer tube 2 is fixed by partially expanding the heat transfer tube 2 to a tube plate 1 of the heat exchanger by hydraulic pressure or rolling. The heat transfer tube removing device comprises: at least a heating torch 10 for heating the inner wall surface of the fixed heat transfer tube 2 by applying constraint stress to the heat transfer tube 2 to a high temperature to the extent where the inner wall surface is not melted, and applying only shrinkage strain to relax the constraint stress; and control equipment 12 for adjusting rotary speed of the heating torch 10 along the inner wall surface, and the travelling speed in an axial direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004069120-A (JP)
Title: Method and apparatus for calculating uselessness in fume hood
Inventor: AIISO YOSHIHIRO
IPC: F24F7/007
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To quantify energy uselessly consumed by keeping opening a sash when one is absent.  <P>SOLUTION: A period where the opening of the sash 2-1 exceeds θ1 min (for example, 20% opening) even if a worker to the fume hood 1-1 is absent is set to be a useless period. The total amount of minimum required exhaust air volume Q1min (for example, 20% air volume) is subtracted from the total amount of exhaust air volume Q1 from the chamber 1-1 in the useless period, thus obtaining the exhaust air volume thus obtained as a useless wind volume Q1<SB>LOS</SB>.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003133002-A (JP)
Title: Connector and connector housing
Inventor: FUKUDA EIJI
IPC: H01R33/76
Filed: 2002-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a connector capable of surely connecting terminal fittings and another terminal fittings and to provide a connector housing capable of surely connecting the terminal fittings of a mating connector housing with terminal fittings in the housing. SOLUTION: A connector with locking guarantee mechanism 1 has a female housing 2 and a male housing 3. The female housing 2 has a body part 10 housing a mail terminal and a cylindrical cover part 11. A first rib 51 projecting from the outer surface of the cover part 11 is installed. The male housing 3 has a body part 15 housing a female terminal and a cylindrical cover part 23. A second rib 52 projecting from the inner surface of the cover part 23 is installed. By fitting the female housing 2 and the mail housing 3, the first rib 51 comes in contact with the second rib 52.
Patent JP-2004065168-A (JP)
Title: Narrow guiding device of combine harvester
Inventor: IIIZUMI KIYOSHI
IPC: A01D63/04
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a narrow guiding device capable of operating a remote control means for carrying out starting and stopping operation of a drive means for driving a narrow guide for separating grain culms so as to open and close to the left and right as well as the narrow guide while a driver visually checks in seating state on a drive seat.  <P>SOLUTION: The remote control means 8 for carrying out starting and stopping operation of drive means for driving the narrow guide for separating grain culms so as to open and close to left and right is arranged in the upper part on left side of a grain culms-transferring device 9 for transferring reaped grain culms to the backward upper part in the vicinity of the drive seat 37. Further, the remote control means 8 is installed in a mounting frame 10a on which a threshing depth detector 10 for detecting threshing depth of grain culms so as to visually check the remote control means 8 and opening and closing of the narrow guide in a state in which the driver is seated on the drive seat is mounted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004074311-A (JP)
Title: Electric screw driver
Inventor: YUASA YUICHI
IPC: H02P7/29
Filed: 2002-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently perform a series of screw driving work from the positioning of a screw to its driving when using an electric screw driver.  <P>SOLUTION: This electric screw driver is provided with a rotating member, a switch member, a power control part controlling a drive power applied to the rotating member, and a control part control the power control part. The control part is characterized in having a means retaining the power of the power control part to a fixed value and a means making the power of the power control part a variable value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004078403-A (JP)
Title: Faq (frequently asked question) downloading computer
Inventor: INOUE TAKASHI
IPC: G06Q50/10
Filed: 2002-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a FAQ downloading computer having much information to be provided and capable of integrally preparing FAQs.  <P>SOLUTION: This FAQ downloading computer 1 stores image FAQs in an image management part, and transmits the stored image FAQ in response to a request through a broadband network 4 from a customer's computer 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004074540-A (JP)
Title: Image printer
Inventor: AKAMATSU TERUHIRO
IPC: B41J29/38
Filed: 2002-08-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image printer which can provide users' desired images by users' desired textures.  <P>SOLUTION: The image printer is constituted to accept a texture selection at the time of printing images from the user. Texture information is inputted via an operation display I/F 1017 to a PC 101 and passed to a quantity of heat control part 1020. The quantity of heat control part 1020 calculates a quantity of heat necessary for printing by the selected texture at the printer 12 as a sublimating type printer, and passes quantity of heat information to a printer I/F 1021. The printer I/F 1021 outputs to the printer 12, a texture signal for printing by the calculated quantity of heat, and a printing control signal which includes printing image data and printing layout data. At the printer 12, images are printed with the texture selected by the user by the printing control signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004078629-A (JP)
Title: Medical care supporting device
Inventor: FURUKAWA ATSUSHI
IPC: G16H10/60
Filed: 2002-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To display the prescription and the like before the change, a result of the examination bringing about the change, the change of a progress of main complaint, and the like in a state of being related to each other in an electronic medical chart function.  <P>SOLUTION: This medical care supporting device has a means for storing the record having data values of an item of classification names, an item of contents, an item of input date and an item of delete date in relation to each other in the unique identification information, a means for encompassing the records having the same delete or input dates on the basis of the delete date of the record having the delete date in the item of the delete date, and the input date of the record not having the delete date in the item of the delete date, and a means for performing the emphatical display of the record encompassed on the basis of the delete or input date of which the emphatic display is indicated by the operational input.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004075619-A (JP)
Title: Type 2 helper t cell type cytokinin inhibitor
Inventor: KISHIDA TSUNATARO
IPC: A61K8/00
Filed: 2002-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cosmetic and a food suppressing Th2 type cytokine, enabling improvement of skin state caused by various kinds of diseases, e.g. allergic inflammation and atonic symptom or inflammation, caused by hyperfunction of Th2 type cytokine by inducing production ratio of Th2 type cytokine and Th1 type cytokine so as to dominate the Th1 type cytokine.  <P>SOLUTION: The cosmetic and the food each comprises tea catechin, epicatechin, epigallocatechin gallate, esculin, quercetin, naringenin, naringin, kaempferol, hesperidin, Malus domes tica pericarp extract, an extract of Fuscoporiaobliqua (Pers,:Fr,)Aoshi. and grape seed extract as active ingredients. The cosmetic and the food improve various kinds of diseases, e.g. allergic inflammation, atopic symptom or inflammation caused by hyperfunction of type 2 helper T cell type cytokine.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004077343-A (JP)
Title: Pin hole detector for resin-coated pc steel stranded wire
Inventor: SATOU DAIGO
IPC: E04C5/08
Filed: 2002-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pin hole detector for resin-coated PC steel stranded wire allowing a plurality of pieces of resin-coated PC steel twisted wires to be surely inspected in a lump for pinholes.  <P>SOLUTION: This pin hole detector is equipped with an earth electrode to be connected to the PC steel stranded wires of resin-coated PC steel stranded wires, a probe 40 slid on resin coatings, and a detector body 10 for placing a voltage across the earth electrode 20 and the probe 40. The earth electrode 20 has a conductive part held in contact with end parts of all the pieces of PC steel stranded wire of the plurality of pieces of resin-coated PC steel stranded wire with their end parts aligned.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004081895-A (JP)
Title: Water purifying filter medium, its manufacturing method and water purifying method
Inventor: TAKAO KEIICHI
IPC: B01J20/08
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water purifying filter medium produced by utilizing a flocculated sediment generated by the addition of a flocculant in a water purifying process.  <P>SOLUTION: The flocculant comprising an aluminum compound is added to fresh water such as water containing a floating substance at least comprising fine particles of a mineral, water of lakes and marshes, water of rivers, ground water or the like to generate the flocculated sediment and the water purifying filter medium is obtained from the flocculated sediment. The water purifying filter medium can be obtained by utilizing the flocculated sediment obtained in the water purifying process and has a high dephosphorizing capacity. The use of the flocculated sediment disposed as sludge heretofore can contribute to the reduction of industrial waste.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003158797-A (JP)
Title: Outer housing for implantable medical device
Inventor: PROBST JOSEPH M
IPC: H01M50/627
Filed: 2002-07-19
Abstract: PROBLEM TO BE SOLVED: To provide an implantable medical device contained in a housing having opposed major side walls of the outer shape. SOLUTION: The implantable medical device comprises a power supply, a control circuit, and a housing of the power supply and the control circuit wherein the housing has first and second major side walls spaced apart from each other, third and fourth opposed end walls and a bottom wall intersecting the extension of these side walls. The first and second major side walls are curved at the part being connected to the third end wall and the part being connected to the fourth end wall.
Patent JP-2004088179-A (JP)
Title: Fading frequency estimator
Inventor: MIYAZAKI TOSHIHARU
IPC: H04B17/309
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To exactly acquire the fading frequency in a CDMA system.  <P>SOLUTION: The fading frequency estimator despreads received signals to output specified code signals, samples the powers of the code signals with specified time intervals, calculates the absolute value of the difference between the sampled adjacent received powers, integrates the absolute value of the difference over a prescribed time, obtains the power gradient from the integrated value, and estimates the fading frequency, based on the power gradient.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004051619-A (JP)
Title: Raw zirconium material for cvd and method for producing lead titanate zirconate-based thin film
Inventor: TAZAKI YUZO
IPC: C23C16/40
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a zirconium complex having a broad temperature range in which the amount of deposited zirconium has no change depending on substrate temperature and which is overlapped to the temperature range having no change in the amount of deposited lead and titanium in preparing a PZT (plumbum zirconate titanate)-based thin film by solution vaporization CVD (chemical vapor deposition) method.  <P>SOLUTION: As the zirconium complex used for the raw CVD material, tetrakis[isobutylpivaroylmethanate]zirconium:Zr(IBPM)<SB>4</SB>expressed by structural formula (I) is used.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004085331-A (JP)
Title: Infrared imaging device
Inventor: MASHIO NAOYA
IPC: H01L27/144
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal type infrared imaging device capable of preventing sensitivity decline even if a frame rate is raised and thermal destruction caused by self-heating phenomenon.  <P>SOLUTION: In this thermal type infrared imaging device, a detection part X<SB>i, j</SB>equipped with an infrared absorption layer 42 and a thermoelectric conversion part 41 for converting heat generated in the infrared absorption layer 42 into an electric signal is used as a main part of a pixel, and a plurality of detection parts X<SB>i, j</SB>are thermally insulated and arrayed on substrates (1, 2, 4). Mechanical switching elements M<SB>i, j</SB>for diffusing the heat accumulated in the detection parts X<SB>i, j</SB>into the substrates (1, 2, 4) by thermal short-circuit between the detection parts X<SB>i, j</SB>and the substrates (1, 2, 4) at the blanking time other than timing for reading out the electric signal from the detection parts X<SB>i, j</SB>are provided respectively between the support board substrates (1, 2, 4) and the plurality of detection parts X<SB>i, j</SB>.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004083082-A (JP)
Title: Heat exchanging and processing device
Inventor: TSUCHIDA YOSHIHIRO
IPC: B65B55/02
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchanging and processing device in which a maintenance work such as a cleaning of a conveyor can be easily carried out.  <P>SOLUTION: A heat exchanging and processing device 1 performs a heat exchanging and processing while a packaged bag P with its contents being enclosed is being transferred with a plurality of conveyors 8a, 8b, 8c and 8d arranged side by side in a vertical direction and the packaged bag P is being passed in a heat exchanging and processing chamber 2 into which gas cooled or heated by a heat exchanger 5 is fed. There are provided, outside the heat exchanging and processing chamber 2, sliding mechanisms 16, 17 capable of drawing out at least one of the plurality of conveyors 8a, 8b, 8c and 8d.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004059415-A (JP)
Title: Fuel reformer and fuel cell power generation system
Inventor: YAGI KATSUKI
IPC: C01B3/38
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high efficiency fuel reformer and a fuel cell power generation system using the fuel reformer.  <P>SOLUTION: The fuel reformer is constituted so that a burner 8, a combustion cylinder 9 and a radiation cylinder 10 are successively arranged in the inside cylinder of a double cylindrical vessel 2, an intermediate cylinder 11 is arranged between the inside cylinder 14 and an outside cylinder 15, a steam producing apparatus 7 is arranged around the combustion cylinder 9, a space between the radiation cylinder 10 and the inside cylinder 14 is used as a burner waste gas flow passage 29 communicating with a burner combustion space 30, a reforming catalyst layer 3 is formed at least on a part of a 1st zone 24 between the inside cylinder 14 and the intermediate cylinder 11, a CO transforming catalyst layer 4 is formed on a 2nd zone 25 communicating with the 1st zone 24 at the lower end part and existing between the intermediate cylinder 11 and the outside cylinder 15 to be adjacent to the reforming catalyst layer 3 across the intermediate cylinder 11 and a cooling apparatus 12, 13 for the CO transforming catalyst layer 4 is arranged on the outside surface of the outside cylinder 15.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004082956-A (JP)
Title: Carrier
Inventor: MATSUMOTO YOSHIFUMI
IPC: B66F9/06
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve working efficiency by enabling position adjustments of left and right directions of a pallet.  <P>SOLUTION: Each roller 11 is arranged to be rotatable along longitudinal directions of a pair of forks 5 of this carrier 1 within the forks 5. An upper part of each roller 11 is disposed to be slightly projected from an upper surface of the fork 5. The roller 11 is normally locked to be made non-rotatable. When a brake releasing lever 13 provided on a steering wheel 4 is gripped, the lock is released to make the roller 11 rotatable. When the pallet is set to a prescribed portion by the forks 5, the rollers 11 are made rotatable to make the pallet slidable in left and right directions. As a result, the pallet can be exactly positioned in the left and right directions and positioned at the prescribed position to improve working efficiency.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004090929-A (JP)
Title: Heat-insulating paper-made container
Inventor: NISHIBASHI KATSUJI
IPC: B31B50/00
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper-made container which is inexpensive and easy to manufacture although it is of a double structure, and exhibits excellent heat insulation such that it can be continuously kept in a bare hand with hot water poured.  <P>SOLUTION: The paper-made heat-insulating container consists of a container body including a barrel with a rim on the upper end and a bottom plate locked in the vicinity of the lower end of the inner wall surface of the barrel, and a tubular barrel band mounted on the outer wall surface of the barrel of the container body. The barrel of the container body is formed with an outward stepped part circumferentially connected with the upper part of the barrel. The lower end of the barrel band is equipped with a plurality of folding pieces upwardly folded from the radially inward part of the band or inwardly curled with predetermined intervals along the inner periphery of the lower end. When the barrel band is mounted on the barrel, a predetermined gap is surely formed between the barrel and the barrel band. In addition, an air vent communicating with the lower end of the barrel band is formed, and thus when air in the gap is heated, heat is easily exchanged with the open air through the air vent, thereby exhibiting more excellent heat insulation effects on the external surface of the barrel band.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004095264-A (JP)
Title: Negative electrode for lithium ion secondary battery and lithium ion secondary battery manufactured by using the same
Inventor: WATARAI YUSUKE
IPC: H01M4/13
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lithium ion secondary battery manufactured by using a negative electrode for the battery which is excellent in adhesiveness and electrical conductivity between a current collector and an active material layer, can improve a cycle capacity maintaining property, of which the adhesive layer is stable to an organic solvent in an electrolyte solution and excellent in long storage, and can restrain corrosion of the collector by strong acid such as hydrofluoric acid produced in the battery.  <P>SOLUTION: An improved negative electrode for a lithium ion secondary battery in which a negative electrode active material layer 17 including both of a first binder and inorganic particles including at least one of element selected from among a group composed of Si, Ge, Mg, Sn, Pb, Ag, Al, Zn, Cd, Sb, Bi and In, is formed on a negative electrode current collector 16 has an adhesive layer 19 between the negative electrode current collector 16 and the negative electrode active material layer 17, and the adhesive layer 19 includes both of a second binder same as or different from a polymeric compound contained in the first binder and a conductive material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004095759-A (JP)
Title: Surface mounted electronic component and method for manufacturing the same
Inventor: KASAI YOSHITO
IPC: H01L23/48
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To realize a surface mounted electronic component for making it unnecessary to provide any exterior body made of resin or bending-worked(forming-worked) lead terminal.  <P>SOLUTION: This surface mounted electronic component 10 is provided with a silicon diode 16 formed with a bottom electrode 12 and upper electrode 14 and an almost cap-shaped electrode member 18 having a top plate 22, a side plate 24 extended downward at a predetermined angle from the peripheral edge of the top plate 22, and a flange 26 extended from the peripheral edge of the side plate 24 to almost a horizontal direction for covering the silicon diode 16. In this case, an internal face 22a of the top plate 22 of the electrode member 18 is connected to an external face 14a of the upper electrode 14 of the silicon diode 16, and an internal face 26a of the flange 26 of the electrode member 18 and an external face 12a of the bottom electrode 12 of the silicon diode 16 are formed as an almost flat-topped and plane face.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004095028-A (JP)
Title: Memory test circuit
Inventor: KAWASAKI TATSUYA
IPC: H01L21/822
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To realize a memory test circuit capable of changing test contents by adding necessary minimum external terminals for a test and a circuit.  <P>SOLUTION: This memory test circuit is provided with: signal generating circuits for respectively generating a CS signal, an address signal, a data signal and an R/W signal of a memory to be tested; and a test setting control circuit for generating the control data of these signal generating circuits. The signal generating circuits and the test setting control circuit have shift registers, and control data and test data are serially inputted to these shift registers from external terminals.  <P>COPYRIGHT: (C)2004,JPO