baber/WOPTO huggingface dataset:
Patent JP-H1126323-A (JP)
Title: Solid electrolytic capacitor
Inventor: SHIMADA HIROSHI
IPC: H01G9/08
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a solid electrolytic capacitor whose stability in resistance characteristic is excellent. SOLUTION: A capacitor element 11 wherein a dielectrics oxide film, a solid electrolyte layer of a conductive high polymer, and a cathode layer 13 are formed in this order on the surface of an anode body of a valve-action metal where an anode lead-our wire 12 is so embedded that one end part of it is exposed, and an elastic polymer material 18 obtained by a three-dimensional bringing of resin as a reactive radical is added to an end of a principal chain skeleton comprising alkyl and/or alkylene which covers a cathode terminal 16, an anode lead-out wire 12, a cathode layer 13, and a conductive bonding agent 17 connected, through the conductive bonding agent 17 to the capacitor element 11 and the cathode layer 13.
Patent JP-S6437108-A (JP)
Title: Oscillator-amplifier circuit
Inventor: YOOZEFU FUENKU
IPC: H03L5/00
Filed: 1988-07-15
Abstract: PURPOSE: To obtain an oscillator and an amplifier which are adjustable in amplitude by varying an emitter current by a voltage-controlled current source and varying the output of a differential amplifier. CONSTITUTION: Transistors(TR) T1 and T2 constitute a differential amplifier circuit. Then a constant current I1 and a resistance R1 are connected to their common emitter in series and a variable current source is connected to a circuit node K1 . This variable current source is controlled by a regulator Reg having rectified the voltage of the output A1 of the TR T2 . A frequency determining circuit part ST is provided between one collector and the other base of the differential amplifier circuit, so the influence of the DC offset between both the collectors is not exerted. The regulating circuit is connected to not the base, but the emitter side to prevent high-frequency characteristics from decreasing owing to an increase in base capacitor, so IC-implementation is easily carried out.
Patent JP-H0846758-A (JP)
Title: Image reader and image recording device
Inventor: ITO YUKI
IPC: H04N1/04
Filed: 1994-07-29
Abstract: PURPOSE:To surely read an image of an original whose size is larger than the size of a scanner by allowing the scanner to scan depending on the size of the scanner and the original. CONSTITUTION:A scanner 1 is moved by driving a parallel scanning motor 30 in the high speed mode and an original 20 is moved in a direction A via a carrier belt 7 by driving rollers 5, 6. Then the original 20 and the scanner 1 are moved in a reverse direction to each other. In the wide width mode, the motor 30 is not activated and a serial scan motor 37 is driven to move the scanner 1 in the direction B. While the scanner 1 scans an original with a wide width, the rollers 5, 6 are stopped and the belt 7 is not moved and the original remains to be stopped. When the scanning of the scanner 1 is finished, the rollers 5, 6 are driven to drive the belt 7 in the direction A to move the wide original in the direction A by a width of an A4 size sheet and then the scanning by the scanner 1 is conducted.
Patent JP-H0840448-A (JP)
Title: Plastic cover
Inventor: TAKAMURA SHOJI
IPC: B65D43/00
Filed: 1994-07-29
Abstract: PURPOSE:To provide a plastic cover in which deformation of the shape can be corrected. CONSTITUTION:One end of a wire 11 is fixed to a fitting metal tool 4a overlaid on the upper side of a cover and the other end thereof is fixed to a transferable metal tool provided in the fitting metal tool 45 overlaid in the lower part of the cover. The transferable metal tool is provided with a tension adjustment screw 16 of the wire 11 and a long hole 13. After adjustment or the tension, the transferable metal tool 4b is fixed to the fitting metal tool 4b with fixing screws 15.
Patent JP-H0936347-A (JP)
Title: Doubled-sided semiconductor device
Inventor: MIYASAKA YASUSHI
IPC: H01L29/74
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To prevent concentration of a surge current, and improve surge resistance, by arranging short-circuit holes in the outer peripheral part of an exclusive region to an emitter which holes reach the common region of a base and an emitter and are filled with a first conductivity type layer. SOLUTION: In order to increase surge resistance, injection efficiency into the outer peripheral part of an exclusive region to an emitter where current concentration is liable to be generated, especially, into a common region of an base and an emitter in the part stretching from the part of the side close to the outer peripheral part of a substrate to the part just under the exclusive region to the emitter is lowered by emitter short-circuit structure. For example, short-circuit holes 5 are arranged in the part on the side close to the chip outer periphery of the outer peripheral part of N emitters 31, 32. The short-circuit holes 5 penetrate the emitter, reach a P<+> layer 21 or 22 under the emitter, and are filled with a P<+> layer 23. When a surge voltage is applied, a circuit is turned on from the outer periphery of a two-terminal thyristor chip.  The ON-current is made to escape to an electrode through the short-circuit holes 5. Thereby the surge current resistance can be improved.
Patent JP-2001000833-A (JP)
Title: Boiler flue gas treating device
Inventor: MORIGUCHI KEIKO
IPC: B01D53/74
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To lower an operation temp. of an electric dust collector, to reduce an electrical resistance value of a neutralizing agent to prevent the generation of a reverse-ionization phenomenon and to reduce a dust collecting area of the electric dust collector by injecting a neutralizing agent for SO3 on the upstream side of an air preheater and disposing a heat recovering device on the upstream side of the electric dust collector. SOLUTION: Fuel is burned for a boiler main body 1 to generate steam. The nitrogen oxide in the combustion waste gas discharged from the boiler main body 1 is removed at a denitration device 2, and the gas is subjected to heat exchange with the air supplied to the boiler main body 1 by an air preheater 3 and the temp. is lowered by recovering heat by the heat recovering device 5, then ash is captured by the electric dust collector 4 and sulfur oxide is removed by a desulfurizing device 6 and the gas is reheated by a reheater 7 and discharged to the atmosphere from a stack. In such a case, the neutralizing agent for SO3 is injected on the upstream side of the air preheater 3 and the operation temp. of the electric precipitator 4 can be lowered to about 100 deg.C by disposing the heat recovering device 5 on the upstream side of the electric precipitator 4.
Patent JP-H02300454-A (JP)
Title: Construction method of roof
Inventor: KUWABARA FUMIAKI
IPC: E04B7/02
Filed: 1988-07-18
Abstract: PURPOSE:To increase an efficiency of site work, by arranging each unit divided into a plurality of parts of a roof in a specified position, spanning the adjacent units with a beam and then arranging a roof panel along the beam. CONSTITUTION:Corner units 1 and central units 2 formed by a plurality of divided parts of a roof are arranged on a specified position of an upstairs house respectively and also floor panels 3, 4 are arranged. Next, beams 21, 22 are mounted between the corner units 1 and center units 2 respectively and when the roof panel 5 is arranged to construct a roof. In this way, an operation and transfer efficiency can be increased.
Patent JP-S6068285-A (JP)
Title: Vessel
Inventor: EIRIKU MIKUREBUSUTO
IPC: B65D88/16
Filed: 1984-08-29
Abstract: A flexible container for filling, transport and storage of bulk material is made from at least one piece of base material. The bottom of the container is formed from at least four paired, preferably equally large, flaps which are direct extensions of the container side walls. The bottom flaps are formed by cut lines in the piece of material, and the angles  alpha  and  beta  of alternate flaps converge toward the center of the bottom. The sum of top angles alpha  and  beta  of the flaps is less than 360 DEG , such that the container bottom formed by joints of the flaps is downward slightly cone or funnel shaped when the container is filled. The sum of the angles  alpha  and  beta  of the flaps preferably is between (240 DEG -280 DEG ) and 360 DEG . The container bottom will be substantially square or rectangular, depending on whether  alpha = beta  or  alpha NOTEQUAL  beta . Each of the bottom seams can terminate at a distance from the center of the bottom such that there are no seams in a minor area around the center, and in this area there can be arranged a discharge spout.
Patent JP-S57102630-A (JP)
Title: Electrophotographic receptor
Inventor: HASHIMOTO MITSURU
IPC: G03G5/06
Filed: 1980-12-19
Abstract: PURPOSE:To obtain a highly sensitive receptor having flat sensitivity all over the visible region by forming a charge generating layer contg. a specified disazo pigment and a charge transferring layer contg. a specified hydrazone compound on an electrically conductive support. CONSTITUTION:A prescribed amount of a disazo pigment represented by formula Iis dissolved in THF, and a prescribed amount of a compound represented by formula II[where R1 is alkyl or benzyl, R2 is H, 1-3C alkyl, alkoxy or dialkylamino, and (n) is an integer of 1-5]is dissolved in THF separately from the pigment. The former soln. contg. the pigment of formulaIis applied to an electically conductive support 11 of Al or the like to form a charge generating layer 22 having 0.01-5mum thickness, and the latter soln. contg. the compound of formula II is applied to the layer 22 to form a charge transferring layer 33 having 2-100mum thickness. Thus, an electrophotographic receptor is obtd.
Patent JP-H053319-A (JP)
Title: Film type semiconductor device and its manufacture
Inventor: TSUDA HISANORI
IPC: H01L29/78
Filed: 1991-06-25
Abstract: PURPOSE:To provide a film type semiconductor device having an excellent characteristic. CONSTITUTION:A gate electrode 2, a gate insulation film 3, a semiconductor film 4, an ohmic contact layer, a source electrode 6 and a drain electrode 7 are formed on a substrate 1, and these are protected by a superfine particle film 10 made of an inorganic material. Since superfine particles can be heaped on a semiconductor without a high-temperature treatment or a plasma processing, a film semiconductor device can be produced without thermally affecting a semiconductor or without affecting in terms of charged particles such as plasma, and in addition, a dense protective film can be formed due to an active character of a superfine particle.
Patent JP-H1079195-A (JP)
Title: Decoder circuit for semiconductor memory device
Inventor: KIN SAITEI
IPC: G11C11/408
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To obtain a decoder circuit which reduces a power consumption and which enhances an operating speed by reducing a load which is applied to an X-decoder. SOLUTION: When, in order to select only one cell string out of many cell strings ST10 to ST80, a NOR gate input signal A and a NOR gate input signal B to one switching circuit selected from many switching circuits 100 to 800 are in a mutually opposite state, an input signal A and an input signal B to the remaining switching circuits are set surely to a LOW state. Consequently, through one switching circuit corresponding to the selected cell string, output signals at output ends C to R of a word line decoder 90 are transferred to only one selected cell string. However, inside the other switching circuits, the output signal of the decoder 90 is not transferred to input ends of word-line selection signals ML0 to WL15 at the cell strings which are not selected. Thereby, the number of loads due to the output ends C to R of one decoder 90 is reduced.
Patent JP-2001004725-A (JP)
Title: Instrument and method for measuring magnetic field
Inventor: ICHIHARA SUNAO
IPC: G01R33/02
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To obtain a magnetic field measuring instrument which can magnetically detect the magnetic center line of a solenoid electromagnet with high accuracy and the method used by the instrument. SOLUTION: A magnetic field measuring instrument is provided with a rotating shaft 6 passed through the inside diameter section of a solenoid electromagnet 5, bearing sections 7 which support both end sections of the shaft 6 and, at the same time, are constituted movably in the direction perpendicular to the center axis of the shaft 6, and a supporting base 8 positioned in the magnetic field of electromagnet 5. The instrument is also provided with magnetic field sensors 11 and 12 which are provided on the supporting base 8 in a state where the sensors 11 and 12 can move in the diametral direction against the shaft 6 and measure the magnetic field of the electromagnet 5 in the axial and diametral directions, and an angle adjusting mechanism which adjusts the inclined angles of the sensors 11 and 12 from the axial and diametral directions of the shaft 6.
Patent JP-H0837945-A (JP)
Title: Plant root system-protective device
Inventor: UEDA KOHEI
IPC: A01G13/00
Filed: 1994-07-29
Abstract: PURPOSE:To provide a plant root system-protective device designed to grow a plant through absorbing nutrients, water and oxygen for the plant while maintaining pavement function by arranging expanded resin blocks under pavement surface and on the soil so as to enclose the root system of the plant, forming holes on each side of the blocks, and forming space communicating, via the holes, with the outside. CONSTITUTION:PS-based expanded resin blocks 1 are arranged under the pavement surface 13 of a paved area, each side 2 of the blocks 1 is vertically provided with narrow holes 3 parallel with one another to allow the inside of the blocks to communicate with the outside. The inside of the block 1 is partitioned gridiron-fashion into plural spaces 4, which are allowed to communicate, via the holes 3, with one another. The spaces 4b are filled with planting soil 6, and the central planting box 7 is also filled with planting soil 8 to plant a tree 9 in the soil 8.
Patent JP-S5969401-A (JP)
Title: Vessel for metallic hydride
Inventor: HONDA NAOJIROU
IPC: C01B3/00
Filed: 1982-10-14
Abstract: PURPOSE:To accelerate the transmission of heat between a doughnut shaped heat pipe packed therein with a metallic hydride and the hydride and to prevent the breakdown of a titled vessel by extending centripetally heat transmittable fins from the inside periphery in the central hollow part of the heat pipe along the central axis. CONSTITUTION:A vessel for a metallic hydride is erected with its feed port 15 for alloy powder faced upward and the powder is charged through the port 15. Then the alloy powder is uniformly packed among fins as there are suitable clearances between the ends of plate-like fins 13a-13h on the central axis side of a heat pipe consisting of an outside pipe 1, an inside pipe 2 and wick 3 and a porous conduit 11, further there are notches for example, 14a-14d respectively. The transmission of heat from the heat pipe to the metalic hydride or the transmission of heat in the reverse direction are thus accelerated considerably. The uniform swelling when the alloy powder absorbs hydrogen is resulted as well, concentration of stress is prevented and the breakdown of the vessel is averted. The wall of the conduit 11 allows the permeation of hydrogen but prohibits the penetration of the metallic hydride.
Patent JP-S6426707-A (JP)
Title: Method for melt spinning
Inventor: AISAKA HIROYUKI
IPC: D01D4/02
Filed: 1987-07-20
Abstract: PURPOSE:To carry out extremely stable spinning for a long period without causing bending and kneeling, by melt spinning a thermoplastic polymer using a spinneret having a specific surface roughness and relative load length. CONSTITUTION:A thermoplastic polymer which is a high-viscosity substance, such as polyethylene terephthalate, is melt spun using a spinneret having 2-6S surface roughness expressed in terms of the maximum height on the surface of the discharging side and the relative load length tp(%) satisfying the formula (BC is the cutting level from the apexes of peaks expressed in percentage when the maximum height is assumed as 100 within the measured length of the surface roughness; tp is the total horizontal distance of the peal parts cut by the cutting level BC% expressed in percentage when the measured length value of the surface roughness is assumed as 100) at a cutting level BC within the range of 20-50% to carry out spinning stable for a long period.
Patent JP-2000013703-A (JP)
Title: Information control device
Inventor: MORISHIMA OSAYUKI
IPC: H04N5/44
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To enable a receiver to optionally select and set up images to be regulated even in the case of images provided through a communication line such as Internet by reducing the fear of infringing the freedom expression of a video software producer and enabling the receiver to select and set up images or the like to be optionally regulated. SOLUTION: An MPEG decoder 5 receives digital television broad-cast and decodes an extracted MPEG bit stream. An image recognition part 11 compares an image obtained by decoding the MPEG bit stream with a viewing limiting image (registered data) previously stored in a data base part 15 to judge matching/nonmatching. When the image recognition part 11 judges an approximate matching, a video working control part 12 generates and outputs a work signal for applying working such as blocking, watermarking and mosaic work and a mixer 7 superposes the work signal to the video data.
Patent JP-S5968948-A (JP)
Title: Semiconductor device
Inventor: FUJII TETSUO
IPC: H01L21/768
Filed: 1982-10-13
Abstract: PURPOSE:To obtain a low cost and highly reliable semiconductor device by adequately using a laminated structure of SiO2 and SiO3N4 or Si3N4 and PNG on the occasion of providing connecting holes to a Si substrate and a poly-Si wiring, opening a window and preventing diffusion of phosphorus with the same processings. CONSTITUTION:A P type Si substrate 1 is isolated by a P<+> layer 5 and an oxide film 4, it is covered with a gate oxide film 6 and a gate electrode 7A wiring layer 7B of poly- Si is provided. After forming N<+> 9A, 9B are formed, an SiO2 8 in the same thickness as the film 6 is formed on the layers 7A, 7B and it is covered with an Si3N4 10. Windows 11A, 11B are opened by the plasma etching and HF liquid. When a poly-Si 12 is laminated and the films 12, 10 are selectively subjected to window-opening by the plasma etching, a tapered window is generated. An SiO2 13 is formed on the surface of layer 12 and it is covered with an Si3N4 14. It is then covered with a PSG15, a window is opened selectively and is reflowed. Thereafter an Si3N4 16 is laminated and electrode windows 17A-17C are provided. Successively, electrodes are provided, and the surface is covered with PSG, thus completing the device. A highly reliable device can be obtained by lowering the cost through simplification of manufacturing processes and preventing diffusion of phosphorus to the upper and lower layers with the Si3N4 layer.
Patent JP-H0934515-A (JP)
Title: Programming device
Inventor: KITANO YASUYOSHI
IPC: G05B19/05
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a programming device which can update the system program stored in a memory without exchanging the memory. SOLUTION: A programming device 5 stores a system program that operates as the device 5 in a rewritable flash memory 1 and also stores a transfer program that is used for receiving the system program in a ROM 6 such as an EPROM, an OTPROM. etc. When the system program is updated, a new system program is received from the outside via a communication device/driver 3 and written in the memory 1 based on the transfer program that is stored in the ROM 6. Thus the system program is updated.
Patent JP-S5880622-A (JP)
Title: Liquid crystal display
Inventor: TAKEGAWA HIROHISA
IPC: G09F9/00
Filed: 1981-11-09
Abstract: PURPOSE:To obtain a liquid crystal display which is uniform in temp. distribution, consumes less electric power and has a temp. compensating function by providing a heat pipe on the rear side of said liquid crystal display element. CONSTITUTION:A metallic plate having good heat conductivity (for example, steel plate) 8 is adhered on the rear of a liquid crystal display element 1 by means of an adhesive material 7 having good heat conductivity, and one end of a heat pipe 6 is adhered to the plate 8 by means of an adhesive 7. The pipe 6 is connected to a heat source 9. The plate 8 and the adhesive 7 are for improving the efficiency of heat exchanging between the heat pipe and the liquid crystal display element by decreasing the heat resitance between the pipe 6 and the element 1. A uniform temp. distribution is obtained by the plate 8.
Patent JP-H0345422-A (JP)
Title: Door structure for vehicle
Inventor: OYA TAKEJI
IPC: B60J5/04
Filed: 1989-07-12
Abstract: PURPOSE:To positively seal a door frame section as well in a simple manner by mounting a seal member sealing a gap interspaced with a movable pane of glass onto the outer side surface of the door frame section on which a stationary pane of glass is fixed via a reinforcement. CONSTITUTION:A vehicle 1 is provided with a door frame section 15 forming an opening section at the upper side of a door main body 10, and a pane of door glass composed of a stationary pane of glass 14 and of a movable pane of glass 31 is concurrently interposed to the outside of the door frame section 15. In this constitution, the rear side of a reinforcement 43 for an inner panel 12 forming the door main body 10 is extended to the lower side of the door frame section (outer panel 11). The lower end section of a reinforcement 51 in a plate shape is fixed onto the upper end section of said reinforcement. The seal member 52 is continued to a weather strip inner 48 so that a gap between the door frame section and the movable pane of glass is thereby sealed.
Patent JP-H0734592-A (JP)
Title: Ceiling vibration-damping structure
Inventor: ISHIZAKI NORIO
IPC: E04B5/43
Filed: 1993-07-20
Abstract: PURPOSE:To reduce the impulse sound of a floor from an upper floor, etc., effectively by arranging a vibration-damping material having specific weight on a ceiling surface within a specific range. CONSTITUTION:A board 8 consisting of a plaster board constituting a ceiling 2 is disposed to the lower section of the floor 3 of an upper floor formed by plywood 6 and a floor material 7 by bearing the central section of the board 8 to the carrying rod of the ceiling 12 through a strap 11. A vibration-damping sheet 9 at 10kg/m<2> or more, favorably 13-15kg/m<2> is arranged around the board 8 along the periphery of the surface of the ceiling 2 in width of 1/6 to 1/4 to the overall width of each of the surface of the ceiling 2. Rock wool 10 is disposed onto the top faces of the board 8 and the vibration-damping sheet 9.
Patent JP-S6072232-A (JP)
Title: Pattern aligning method
Inventor: TAKASHIMA ISAMU
IPC: G05D3/12
Filed: 1983-09-28
Abstract: PURPOSE:To miniaturize the pellet of a semiconductor device by a method wherein, in the aligning method using a reducing projection exposure device, the inside of the scribe line of a semiconductor wafer mounted on a glass substrate is provided with a reticle mark to a photo mask that covers the wafer, and the outside is provided with a bright section pattern, and these marks are brought into alignment at the time of step and repeat. CONSTITUTION:The semiconductor wafer is mounted on the glass substrate 1, and, when it is covered with the photomask called a reticle, the reticle mark 5 provided to the photo mask is formed inside the scribe line 3 provided to the wafer. The bright section pattern 6 is provided in the dark region 4 outside the element region positioned outside the line 3, and the pattern 6 and the mark 5 are brought into pattern alignment by baking onto the wafer at the time of step and repeat. The number of marks is reduced in such a manner, and the miniaturization of wafers is then enabled.