baber/WOPTO huggingface dataset:
Patent JP-H09331021-A (JP)
Title: Resistance circuit and its adjustment
Inventor: YAMANAKA YUJI
IPC: H01L21/82
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To make it possible to adjust a resistance value in a highly efficient manner by a method in which a connection wire, which can be cut, is provided between a parallel circuit, which is constituted by specific pieces of resistors selected from a plurality of resistors, and a common terminal which is connected to an inner circuit. SOLUTION: A terminal Ta and a terminal Tb are connected to an inner circuit 2, and an adjusting resistance circuit 3 is connected to the inner circuit 2. The first to the sixth connection wires L1 to L6 consist of an aluminum wire, they are formed exposing to the surface of the chip of a semiconductor device 1, and they are formed in such a manner that they can be cut easily by a laser beam to be used for laser trimming which is made to irradiate from an adjusting device 4 when an adjustment operation is conducted. The adjustment device 4 detects the signal level of the inner circuit 2, the laser beam is selectively made to irradiate on the cutting positions P1 to P6 provided on the first to the sixth connection lines L1 to L6 in accordance with the detected signal level, and the first to the sixth connection lines L1 to L6 are selectively cut.  Consequently, as n-stage resistance can be cut by one cutting, the desired resistance value can be set with a minimum cutting.
Patent JP-S5938391-A (JP)
Title: Alkali rust remover composition
Inventor: KOUNO TAKESHI
IPC: C23G1/14
Filed: 1982-08-27
Abstract: PURPOSE:To obtain an alkali rust remover composition having superior power of removing a composite stain on a metallic surface, by blending an inorg. alkali or an alkali salt with a gluconate, a nitrilotriacetate and a surfactant in a specified ratio. CONSTITUTION:An alkali rust remover composition consisting of 5-80pts.wt. inorg. alkali such as NaOH or KOH, or alkali salt such as alkali carbonate, phosphate, silicate, borate, sulfate or hydrochloride, 5-80pts.wt. gluconate, 2- 40pts.wt. nitrilotriacetate, and 0.5-25pts.wt. anionic, nonionic or amphoteric surfactant is used as a rust remover composition for removing a composite stain consisting chiefly of rust, animal oil, vegetable oil, mineral oil, grease and wax on a metallic surface. The composition has a superior cleaning effect on such a composite stain.
Patent JP-H0441866-A (JP)
Title: Compounding method for rc construction
Inventor: KAWAMOTO YUJI
IPC: E04G21/02
Filed: 1990-06-07
Abstract: PURPOSE:To improve framework constructing efficiency by using a large-sized formwork possible to overhaul and divert a formwork for column/beam in the state where no srub is constructed, dividing one floor to six constructing sections, and successively constructing upper floors. CONSTITUTION:After column reinforcements 1, beam parts 2, and wall reinforcements 3 are assembled, a large-sized formwork 5 is installed so as to pinch the wall reinforcements 3 and the column reinforcements 1, sash frames 6 are mounted on necessary positions of a wall part, and concrete is placed in the large-sized formwork 5 such as a shuttering. After curing, the formwork 5 is released and moved, following processes such as laying of floor boards 7 are conducted, and a series of processes is repeated to successively form upper floors. Such a large-sized formwork possible to overhaul and divert a formwork for column/beam in the state where no srub is constructed, and one floor is divided into six constructing sections to successively complete the construction in assembly-line form. Thus, formwork constricting efficiency can be improved, and working period can be shortened.
Patent JP-H11337130-A (JP)
Title: Outdoor machine for engine heat pump
Inventor: SUMIYA KOSUKE
IPC: F25B27/00
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To permit efficient heat exchange by smoothing the flow of outdoor air in a heat exchanger room, into which the outdoor air for heat exchange is introduced. SOLUTION: An outdoor machine is provided with a flow regulating plate 12 for discriminating the flow of outdoor air sucked through a radiator 10 from outdoor air sucked through a heat exchanger 9. On the other hand, a cut-and-removed part, having a recessed shape along the outer diameter of a fan 4 and which will never interfere the flow of air from the heat exchanger 9, is constituted on the upper surface of a lubricating oil tank 16. Further, the fan and a cooling pump are connected in tandem so as to drive both of them by a same motor.
Patent JP-2000336577-A (JP)
Title: Sizing agent for carbon fiber, sizing of carbon fiber, carbon fiber subjected to sizing treatment, sheetlike material with the same carbon fiber and fiber-reinforced composite material
Inventor: DAIGUUJI TSUTOMU
IPC: D06M101/16
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To obtain carbon fibers capable of suppressing formation of fluffs by mechanical friction, etc., and excellent in process passableness by applying a compound having a structure in which a (hydroxy)alkylene oxide is added to both terminals of a bisphenol type skeleton as a sizing agent to the carbon fibers. SOLUTION: This sizing agent is obtained by using a compound selected from the group consisting of compounds represented by formulae I to V [R1 and R2 are each H or an alkyl; m, n, j, k, x and y are each an integer of >=1; (m+n) is 2-60; (j+y) is 2-40 and (k+x) is 2-40] as a principal component. Carbon fibers are sized with an aqueous solution or an aqueous dispersion of the resultant sizing agent.
Patent JP-S5272446-A (JP)
Title: Chopper type constant voltage power source system
Inventor: HOSOYA NOBUKAZU
IPC: H02M7/537
Filed: 1975-12-15
Abstract: PURPOSE: To simplify the circuit construction and stabilize the operation of a chopper type constant voltage power source system, which effects constant voltage control by varying the ratio between the "on" and "off"t time intervals of switching of power source input. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01318389-A (JP)
Title: Magnetic recording and reproducing device unified with camera
Inventor: UCHIUMI SATOSHI
IPC: H04N9/79
Filed: 1988-06-20
Abstract: PURPOSE:To realize the fade/wipe function superior in color effect by adding a background color register and a selector to a video memory device and synthesizing a background color picture and the video picture of a camera part by a synthesizing part. CONSTITUTION:A video memory device is provided with a background color register 5 which sets background color data and a selector which selects background color data in the background color register 5 and outputs this data to a D/A converting part 7 of the video memory device at the time of fading or wiping. The mixture ratio is complementarily changed to synthesize the background color picture selected by the selector and the video picture sent from the camera part by a synthesizing part 8 of the video memory device. Thus, the fade/wipe function with an arbitrary background color including a chromatic color is realized.
Patent JP-S63315885-A (JP)
Inventor: ITO KAZUHIKO
IPC: F27D19/00
Filed: 1987-06-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09308867-A (JP)
Title: Glass-wiping device
Inventor: WAKASHIRO AKIYOSHI
IPC: B08B3/02
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To enable cleaning of the surface of a glass always as required by continuously generating mist by applying pressure on ultrapure water to spray it from a pore against the surface of glass and wiping off the water. SOLUTION: In a cleaning device 1 for a glass surface 10a of a lamp 10, ultrapure water 3 is stored in a tank 2 and a cover 4 prevents dust from getting into the tank 2 from the outside. A water pipe 5 is connected to the tank 2 to force the water 3 into a water pipe 7 by means of a liquid pressure pump 6. A mist generating device 9 is screwed into a stainless pipe 8 at the end of the pipe 7. As material of the surface of these constituent elements such as pipes, device, etc., which are in contact with the water 3, such materials as quartz glass, cold finished stainless steel, etc., are used to restrain particles from being generated, as far as possible, whereby fur, dust, etc., which are generated from the constituent element, can be prevented from being generated. With such cleaning device, water mist can be continuously generated to clean the surface of glass.
Patent JP-S5852307-A (JP)
Title: Water-dispersed resin composition
Inventor: HIRAYAMA TAKAO
IPC: C09D151/00
Filed: 1981-09-22
Abstract: PURPOSE:The titled composition excellent in water resistance and alkali resistance, prepared by emulsifying a neutralized resin obtained by neutralizing the carboxyl groups of a specified vinylated alkyd resin in water. CONSTITUTION:A vinylated alkyd resin, acid value <=50, is prepared by polymerizing 95-5pts.wt. polymerizable vinyl monomer in the presence of 10-95pts.wt. alkyd resin obtained by reacting a mixture prepared by adding 0-50pts.wt. epoxy compound and 2-50pts.wt. phenolic resin to a composition prepared by mixing 0-60pts.wt. oil or fatty acid with 10-60pts.wt. tris(2-hydroxyethyl) isocyanurate and/or tris(hydroxymethyl) isocyanurate, 10-50pts.wt. 4-10C polybasic acid (anhydride), 4-25pts.wt. polyoxyethylene glycol, MW 600-20,000, and the like at a numerical ratio, OH group/carboxyl group, of 1-1.6:1. Then, part or all of the carboxyl groups of this resin are neutralized, and the resin is emulsified in water.
Patent JP-S6127386-A (JP)
Inventor: FUKUDA KOJI
IPC: F16L33/02
Filed: 1984-07-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0314351-A (JP)
Title: Peripheral device fault detecting system
Inventor: HAGIWARA HIDEJI
IPC: H04M3/24
Filed: 1989-06-12
Abstract: PURPOSE:To inform the normal/fault information of a peripheral device to a central control device and to reduce the load of the central control device and the peripheral device by allowing a processor in the peripheral device to write data in a fault information storage/ display circuit within a fixed time and allowing the central control device to read out the data by an I/O instruction through a control bus. CONSTITUTION:When a fault occurs in a microprocessor circuit 22 and the zero clear instruction of a count value in each fixed time can not be executed, a counter circuit 23 continues counting, and when the count value exceeds a fixed value, data indicating the fault state of the peripheral device 2 are written in a fault information storing circuit 21. The circuit 21 newly stores normal state data outputted from the circuit 22 or fault state data outputted from the circuit 23. The central controller 3 reads out data from a fault information display circuit 25 through a control bus 1 by an I/O instruction to decide normarity/abnormarity. Thus, fault detection can be frequently executed.
Patent JP-H05343408-A (JP)
Title: Tab semiconductor chip
Inventor: NEGORO TATSUO
IPC: H01L23/12
Filed: 1992-06-10
Abstract: PURPOSE:To reduce a semiconductor chip area by forming a probe pad for wafer inspection comprising an upper layer wiring. CONSTITUTION:An interlaminar insulation film 6 comprising an oxide film or a nitrifying film, after deposited, selectively etched so as to open a through hole. Then, Al or the like is deposited and then patterned so as to form an upper layer wiring 7. A surface protection film comprising an oxide film or a nitrifying film is deposited and then selectively etched so as to open a contact for a bump 9. Then, the bump 9 is formed by Au plating or Cu plating with a resist as a mask. At that time, a probe pad 7a is already formed. It is, therefore, possible to reduce the thickness of the bump 9, say, 40mum and below. This construction makes it possible to reduce the pitches of the bump 9 by 20 to 30% and hence reduce the size of a semiconductor chip.
Patent JP-S5773940-A (JP)
Title: Levelling method of insulation layer
Inventor: HAZUKI RIYOUICHI
IPC: H01L21/3205
Filed: 1980-10-28
Abstract: PURPOSE:To decrease unevenness of the surface and permit buried construction of an insulation layer by arranging two layers of insulation films, a film of Si nitride as a principal component for the upper layer, on the uneven surface of the substrate. CONSTITUTION:A thermally oxidized film 2 is formed on a substrate 1, and for example, Al wiring of 1mum thickness is applied on the film 2, and an SiO2 film 41 and an Si nitride film 42 of each thickness of 1mum are attached at low temperature. Then the raised part of the film 41 is etched by 0.5mum by the process of reactive ion etching using a gas mixture of H2 (27%) and CF4. In this etching method, the surface can be leveled because the raised part of the film 42 is etched faster than the recessed part, and etching speed is the same for the films 41 and 42. Also by etching treatment with two layers, the films 41 and 42, arranged as above on the substrate 1 with ditches at the separating region, a constitution of SiO2 film 41 buried in the ditch can be formed evenly without widening or forming birdbeaks.
Patent JP-S636542-A (JP)
Title: Determining method for reading condition of radiation image information
Inventor: SAOTOME SHIGERU
IPC: H04N1/04
Filed: 1986-06-26
Abstract: PURPOSE:To correctly read image information by detecting an instantaneous luminous afterglow by pre-read, correcting an excitation light by the instantaneous luminous afterglow, and executing regular read, in a device for obtaining an image by radiating the excitation light to a cumulative phosphor body sheet. CONSTITUTION:A laser light 3 is radiated to a cumulative phosphor sheet 1 in which radiation image information has been recorded, through a lens 10, etc. In such a case, as pre-read, an accelerated luminous light 14 is generated by moving the sheet 1 in the direction as indicated with an arrow A and radiating the laser light 3, and inputted to a photodetector 13. Its detecting signal is inputted to a controlling circuit 24, and a reproduced image processing condition. Subsequently, the sheet 1 is made to go backward by suspending the irradiation of the laser light 3, an instantaneous luminous afterglow at such a time is detected by the photodetector 13, and an afterglow level Sx is derived by an arithmetic circuit 25. Next, an excitation light quantity of an optimum reproduced image is derived by subtracting the afterglow level Sx from a reproduced image processing value of pre-read. Thereafter, an image is reproduced by regular read. Accordingly, since the influence of the instantaneous luminous afterglow is eliminated, an excellent reproduced radiation image can be obtained.
Patent JP-S5577376-A (JP)
Title: Fly-back transformer
Inventor: KAZAMA MASAICHI
IPC: H02M7/06
Filed: 1978-12-04
Abstract: PURPOSE: To raise a dielectric strength, by providing diode supports on high-voltage bobbins for a secondary winding and by securing diodes between different high- voltage coil units through the supports.  
     CONSTITUTION: Coil units 6a, 6b, 6c are wound around high-voltage bobbin units 11a, 11b, 11c. The lowest-voltage-side coil sections 7a, 7b, 7c of the high-voltage bobbin units 11a, 11b, 11c are sequentially placed from the low-voltage sides. The low-voltage-side coupling arms 13a of the coil unts 6a, 6b, 6c are sequentially placed from the low-voltage sides. A high-voltage bobbin 3 is thus manufactured. A division-type secondary winding 4 is provided. Diodes 5a, 5b, 5c connected between the coil units 6a, 6b, 6c, which constitute the secondary winding, are secured between the different high-voltage bobbin units 11a, 11b, 11c through supports 18a, 18b, 18c set up on the high-voltage bobbin units. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63314988-A (JP)
Title: Video rate color extracting device
Inventor: OZAKI NOBORU
IPC: H04N9/74
Filed: 1987-06-18
Abstract: PURPOSE:To enable an image obtained from a TV camera to be precessed with a video rate by A/D-converting R, G and B signals obtained from a color TV image, table-converting them with a table previously given and extracting a color previously specified from the image. CONSTITUTION:Data stored in memory circuits 6-8 takes an R value in the memory 6 outputting the R signal when a value indicating the color operated by using the digital R component, G component and B component of a signal from the TV camera is in a specified color area and it takes zero in case of the outside of the area. When the value indicating the color is in the specified color area, it takes G value in the memory 7 outputting the G signal and it takes zero in case of the outside of the area. When the value indicating the color is in the specified color area, it takes a B value in the memory 8 outputting the B signal and it takes zero in case of the outside of the area. Therefore as the R, G and B signals degitized by A/D converter 1-3 are inputted as address and a color exstraction image is generated by table-converting them, the processing by the video rate can be realized.
Patent JP-S5850525-A (JP)
Title: Cable release switch
Inventor: KASHIWARA TOSHIJI
IPC: G03B17/38
Filed: 1981-09-21
Abstract: PURPOSE:To set a shutter aperture time optionally and automatically, by providing a timing circuit in the body provided with an operating switch, and providing a switching element short-circuited by the timing circuit, and a control member for optionally controlling an operation of the timer. CONSTITUTION:A cable release switch body 1 is provided with a setting dial 3 consisting of a switch 20 of a shutter aperture time setting circuit 14, and a handy push-switch 2, and supplies an electric signal through a release plug 5. When the dial 3 is moved from its off-position, an electric power supply switch 7 is closed, and a power supply battery 8 is supplied to the circuit. When the switch 20 is switched to contacts M, M', the manual operation is executed by pushing a handy push-switch 9 (2). In contacts (a), a', a transistor 23 is conducted through an NAND circuit 11, a capacitor (C) 12 and NOT circuits 13, 21, and by a charging time of C 12, the shutter opening operation is executed. The aperture time can be made long by switching from the contacts (a), a' to (e), e' in order.
Patent JP-S5374849-A (JP)
Title: Checking method for writing data
Inventor: ISHIZUKA TAKUO
IPC: G11C11/40
Filed: 1976-12-16
Abstract: PURPOSE: To facilitate an easy investigation for the error occurrence cause by having a comparison between the contents held within a data ratch and the contents written actually into the memory element of a memory unit using the static element. Thus, the writing reliability can be enhanced. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S635551-A (JP)
Title: Semiconductor integrated circuit device
Inventor: OKUBO SABURO
IPC: H01L29/78
Filed: 1986-06-25
Abstract: PURPOSE:To prevent noise and to protect a VCC line or GND line from fall or rise by a method wherein a capacitor is built near a MOS transistor and is connected across the VCC line and GND line of said MOS transistor which is under a capacitive load. CONSTITUTION:A capacitor 22 is positioned near a capacitively loaded MOS transistor 18, connected across a positive power source (VCC) line 11 and negative power source (GND) line 12, and is connected parallelly with the MOS transistor 18. Another capacitor 22 is positioned near a final stage output circuit MOS transistor 14 and is parallelly connected with the MOS transistor 14. In this way, with the MOS transistors 14 and 18 locally disposing excess currents generated during operation, fall or rise in the VCC line 11 and GND line 12 is absorbed. Noise attributable to equivalent inductances 15 and 16 between the VCC line 11 and an external power source 17 and between the GND line 12 and the external power source 17 may also be absorbed.
Patent JP-S63315836-A (JP)
Title: Cooking appliance
Inventor: MAEHARA NAOYOSHI
IPC: F24C15/16
Filed: 1987-06-17
Abstract: PURPOSE:To realize the compaction of a cooking appliance as well as reductions in the cost thereof by a method wherein an oscillator generating rotational force is provided on the bottom surface of a heating chamber and said oscillator is cooled by a cooling means which cools a heating means. CONSTITUTION:A magnetron 4 heats a heating chamber 2. Simultaneously, a cooling fan 7 is also operated and the magnetron 4 is cooled. A turn table 5 is placed on a protrusion 18 formed on the bottom surface of the heating chamber 2, and a piezo-electric oscillator 19 with a circular and annular shape is bonded to the under portion of the upper side of the protrusion 18. The piezo- electric oscillator 19 receives driving electric power to rotate the turn table 5. In this case, when a compact and inexpensive oscillator is attempted to be adapted, the temperature rise of the oscillator 19 becomes remarkable. Accordingly, the cooling air from the magnetron 4 is dividedly flown through an air passageway 30 to be led to the oscillator 19 so as to restrain the temperature rise of the same to a low degree. Thus, the compaction of the titled appliance can be realized and reductions in the cost thereof become possible.
Patent JP-H01317282-A (JP)
Title: Digital video reproducing device
Inventor: MATSUSHITA KOJI
IPC: G11B20/18
Filed: 1988-06-17
Abstract: PURPOSE:To attain the inter-field correction and the format conversion at one time and to reduce the circuit scale by using a field memory to a time base control memory which is used to decode a variable length code. CONSTITUTION:A field memory 12 is used to absorb the time base variance of the digital video signal produced when a variable length code is decoded. Then the writing actions are controlled by a write controller 13 to the memory 12 based on a flag signal showing an error for execution of the correction equivalent to the supply of the inter-field picture elements. Then the reading actions are controlled by a read controller 14 to the memory 12 to secure the function of a deformatter for video signals. Thus the memory 12 for control of time base performs the inter-field correction and the format conversion as a memory equivalent to one field. As a result, the memory 12 can be miniaturized together with reduction of its control circuit scale.
Patent JP-S6044174-A (JP)
Title: Cutter
Inventor: NISHIMORI MASATADA
IPC: B23Q35/10
Filed: 1983-08-17
Abstract: PURPOSE:To provide a hole to the circumferential wall of a pipe and to cut off a plate pipe to a prescribed shape by rotating twice a swiveling arm with one turn of a revolving shaft to bring the end of the swiveling arm into contact with an inclined plate thereby sliding a slider. CONSTITUTION:The forward and backward movement of pushing out a slider 2 in the midway of turning half-round 180 deg. from the time when a swiveling arm 20 starts rotating and pulling back the slider 2 in the midway of turning remaining half-round 180 deg. is repeated. Melt cutting of the circumferential wall of a pipe B by a nozzle A is ended by one turn of the 2nd arm 24 during this time to open a hole to the pipe B. The end of the 1st arm 23 is then supported to a connecting member 22 and the nozzle A is set to the 1st arm 23. A plate pipe B' is set to a supporting base 59 and the nozzle A is positioned on the outside at the end of the pipe B'. A revolving shaft 6 is revolved by a motor 8 to move forward and backward the slider 2 by the arm 20 and an inclined plate 13, thereby forming cut-out at the pipe B' end. The pipe B' is fixed to the pipe B by welding the same tightly to the edge of the hole in the cut-out part.