baber/WOPTO huggingface dataset:
Patent JP-S60194584-A (JP)
Title: Manufacture of photoelectric conversion device
Inventor: KURIHARA HIROSUKE
IPC: H01L31/10
Filed: 1984-03-16
Abstract: PURPOSE:To prevent the generation of side etches causing pattern cuts by a method wherein a resist film is provided on a metallic film and overetched at unnecessary parts, thus being made to retrogress from the end of an amorphous Si; thereafter, an interface reaction layer is formed by re-hardening the resist film. CONSTITUTION:The resist film 20 is provided at the parts where a photo diode PD, an isolation diode BD, and the lower wiring 19 are to be formed on the metallic film 13, then being overetched at the unnecessary parts, resulting in the retrogression of the metallic film 13 from the end of the resist film 20 by approx. several microns. Thereafter, the resist film 20 is re-hardened at a higher temperature than a normal baking temperature without removal, and the unnecessary parts of the a-Si film 12 are selectively etched away with CP4 gas. Next, the resist film 20 is removed and a resist film 21 is provided; then, a transparent conductor layer 14 is exposed by etching away the metallic film 13 at the photo receiving part 11. After etching removal of the unnecessary part of the lower conductor 18, the resist film 21 is removed and an SiO2 layer 6 is formed over the substrate. Through holes 21, 7, 8, and 9 are formed in the layer 6 by photo etching in the upper surfaces of the photo diode P, isolation diode BD, and metallic film 13. Finally, the wiring 17 is formed by photo etching by producing a metallic film thereon.
Patent JP-S55140542-A (JP)
Title: Preparation of rubber hose
Inventor: ENOMOTO YUKINOBU
IPC: B29C48/34
Filed: 1979-04-23
Abstract: PURPOSE: To enable the provision of a reinforcing layer without cooling or preliminary heating of an inner pipe and obtain a low-pressure hose of a small bore with a considerably-shorter time of vulcanization by forming and vulcanizing inner and covering rubbers under the temperature raised by their own shearing heat.  
     CONSTITUTION: The inner rubber extruded from an extruder 1 is introduced into a drawing device 2 and allowed to irradiate rapidly the shearing heat by a screw and the like. And after an inner pipe being formed from the rubber under the temperature raised up to the range of vulcanization temperature, it is vulcanized successively, being kept at the vulcanization temperature in a heat-keeping chamber 3. Then, the inner pipe is introduced into a gum-arabic tank 7, provided and connected subsequently with a reinforcing layer and after that is heated by a preheater 8. Meanwhile, the gum for covering is extruded from an extruder 9 into a drawing device 10 and heated with its shearing heat up to the range of vulcanization temperature. And the above coated pipe is introduced into the device 10, covered with the gum for covering and then vulcanized in a vulcanizing tank 11, therefrom being pulled out by a pull-out apparatus 12.  
     EFFECT: A compact-type vulcanizing tank is obtained and the occurence of uneven surface is prevented without the use of lead, cloth and others. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06265118-A (JP)
Title: Burner for gas fuel
Inventor: TOKUDA KIMIYO
IPC: F23D17/00
Filed: 1993-03-10
Abstract: PURPOSE:To prevent a back-fire as well as a combustion vibration from being generated at an outlet port of a secondary air cylinder in a burner for a boiler using gas fuel. CONSTITUTION:A seal air cylinder 101 is arranged from an inlet port of a flame mixture gas nozzle 15 within a secondary air cylinder 04 to an outlet port of the secondary air cylinder 04. A part of secondary air 23 is fed to a surface of a burner throat refractory material 10 as seal air 104 so as to prevent lean mixture gas pre-mixed gas 26 from directly contacted with the surface of the burner throat refractory material 10 of high temperature. A seal air flow rate adjusting damper 102 is arranged at the inlet port of the seal air cylinder 10.
Patent JP-H09240009-A (JP)
Title: Recording device and facsimile equipment using the same
Inventor: IMAI TAKASHI
IPC: H04N1/23
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To detect an exact ink residue amount regardless of the installation environment of a device which is susceptible of a change by determining the presence of an ink residue through the comparison between the quantity of light received by a light receiving element and a specified threshold value, transferring a recording head tentatively to an ink discharge position and detecting again the ink residue amount. SOLUTION: After the completion of an operation to store a single page, a recording head 5 is transferred to a position near an ink residue amount sensor 110, then an operation to discharge an ink is performed in such a way that the ink traverses a light beam emitted by a light emitting element, and thus the ink residue amount is measured by detection. In addition, the position of the recording head 5 is shifted from its routine position by ±ΔL and again the ink is tentatively discharged so that a position where an ink liquid droplet drops coincides with the photoaxial position of the sensor 110. The ink residue amount detected at a position deviated from the routine position is compared to the ink residue amount detected at the routine position.  In this case, if the variation of a photoelectric current through a light receiving element obtained by detecting the ink residue amount at the position deviated from the routine position is more significant than that obtained by detecting the ink residue amount at the routine position, the deviated position is used as a routine position for the following detection of the ink residue amount.
Patent JP-H10246822-A (JP)
Title: Transmission method for multiple plastic optical fiber
Inventor: TOYOSHIMA SHINICHI
IPC: G02B6/04
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To prevent the lowering of a signal speed by transmitting signals while maintaining the state of steeply bending a multiple plastic optical fiber coupled to a light source on the neighborhood connected to the light source. SOLUTION: At the time of transmitting the high-speed signal by using the multiple plastic optical fiber, the high-speed signals are transmitted while the state of specifically steeply bending the multiple plastic optical fiber coupled to the light source on the neighborhood connected to the light source. The multiple plastic optical fiber refers to the bare multiple plastic optical fiber formed by integrating plural pieces of core fibers consisting of transparent core resins having a high refractive index and enclosing the circumferences thereof with a sheath resin or the optical fiber formed by enclosing each of the core fibers with the sheath resins to form sheath layers and integrating these sheath layers.  The multiple plastic optical fiber formed by using the transparent resin, such as PMMA, for the cores 1 and a fluororesin or the like having the refractive index lower than the refractive index of the cores for the sheaths 2 is often used.
Patent JP-H01223046-A (JP)
Title: Weather strip
Inventor: IWASA TADANOBU
IPC: B60J1/02
Filed: 1988-03-02
Abstract: PURPOSE:To obtain an excellent corrosion preventive effectiveness for a long time by assembling a long size corrosion preventive material retaining member to the contact part to a body side of a weather strip main body, and forming the corrosion preventive material retaining member with a core material, core material coating layer, and skin layer composed of a specific material respectively. CONSTITUTION:In a long size corrosion preventive material retaining member 20 assembled to the part contacting the sheet metal part 21 of the body flange and sash part etc. of a weather strip main body 1, a core material 11 is sandwiched from the upper and lower side with a core material coating layer 13, and also formed to the structure surrounded with skin layers 15 and 17. And the material 11 is formed with a corrosion preventive material impregnated cloth manufactured with a corrosion preventive material is made to dissolve in a solution such as water etc. or with a liquid one intactly impregnated into a cloth, and also the layer 13 is formed with a water diffusivity material. And the layers 15 and 17 are formed with a flexible material e.g. the non woven fabric composed of a polyester fiber etc., and also at least a sheet metal contact side is formed with a water permeability structure.
Patent JP-S62205304-A (JP)
Title: Tape type optical fiber coated with ultra violet curable resin
Inventor: KUZUSHITA HIROKAZU
IPC: G02B6/44
Filed: 1986-03-06
Abstract: PURPOSE:To obtain the titled fiber capable of realizing an excellent optical transmission characteristic at a low temperature, even if resins which increase Young's modulus at the low temperature are used, by specifying Young's modulus of the UV curable resins which are used for the 1st and 2nd coatings at the temps. of 25 deg.C and -30 deg.C respectively. CONSTITUTION:The Young's modulus of the UV curable resin which is used for the 1st coating 2 of the tape type optical fiber at 25 deg.C and -30 deg.C are 10-100kg/cm<2> and 100-20,000kg/cm<2> respectively. The Young's modulus of the UV curable resin used for the 2nd coating 3 at 25 deg.C and -30 deg.C are 10-20,000kg/cm<2> and 10-60,000kg/cm<2>, respectively. In the past, the resin which increases the Young's modulus at the low temp. is used for the 1st and 2nd coatings, thereby increasing the loss of the optical transmission. However, excellent optical transmission characteristics at the low temp. may be realized by specifying the Young's modulus to the prescribed value.
Patent JP-S55142142-A (JP)
Title: Anti-vibration grip
Inventor: ITOU HIROSHI
IPC: F16F15/04
Filed: 1979-04-20
Abstract: PURPOSE:To obtain an effective anti-vibration in a grip that is mounted on the operating handle of a machine, etc. that vibrates violently, by providing the grip comprising a cylindrical body surrounding the handle shaft and radial supports supporting the cylindrical body, and by shaping the supports long longitudinally. CONSTITUTION:An anti-vibration grip 1 consists of a cylindrical body 11 which has an inner diameter larger than the outer surface of a handle shaft 2 and a plural number of supporting plates 12 that is fixed and standing on the outer surface of the handle shaft 2 in order to support the cylindrical body 11, and the shape of a supporting plates is made so as to have longitudinally long cross section to facilitate buckling. When an external force is applied to the cylindrical body 11, the supporting plates 12 are flexed and deformed. Furthermore, the supporting plates 12 are flexed and deformed with their outside ends sliding on the inner face of the cylindrical body 11, because it is not fixed on the ends of the supporting plates 12. In this arrangement, anti-vibration effect in a wide range are attainable.
Patent JP-S58167681-A (JP)
Title: Coal liquefaction
Inventor: SUZUKI TOSHIMITSU
IPC: C10G1/06
Filed: 1982-03-27
Abstract: PURPOSE:A medium and a catalyst precursor are added to coal and they are treated at high temperatures and high pressures in the presence of hydrogen to produce coal liquefaction oil of good quality, light fraction in high yield. CONSTITUTION:A medium such as tetralin and at least one of catalyst precursor, preferably selected from metal carbonyls such as iron pentacarbonyl and their derivatives are added to coal and the mixture is fed into the reaction column along with hydrogen. They are treated, e.g., at 300-500 deg.C at an initial hydrogen pressure of 10-200 atmospheric to effect hydrogenolysis to give liquid hydrocarbons. It is most preferred that molybdenum haxacarbonyl is used in addition to the above iron pentacarbonyl. Besides these compounds, molecular sulfur or an oragnic sulfur compound may be added.
Patent JP-S59177489-A (JP)
Inventor: HIGUCHI YOSHITAKA
IPC: E06B1/56
Filed: 1983-03-24
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-H04284725-A (JP)
Title: Rds receiver
Inventor: NAGASHIMA AKIRA
IPC: H03G1/02
Filed: 1991-03-14
Abstract: PURPOSE:To automatically set the prescribed reproduction characteristic such as sound quality, sound field and sound volume of an FM reproduced sound to an optimum reproduction state in response to the content of a program received at present and the transmission mode. CONSTITUTION:A controller 15 discriminates whether or not an RDS data is received at first. When the signal is received, a PTY code, a DI code and an M/S code are selected from the RDS data and the content of each code is respectively identified. Then a memory area storing a reproduction characteristic data in a RAM 16 is accessed by using the combination of the identified PTY code, DI code and M/S code as an address and a prescribed reproduction characteristic data such as a sound quality data, a sound field data and a sound volume data written in the relevant address location is read. The controller 15 controls respectively sound volume control circuits 6L, 6R, sound quality control circuits 7L, 7R and a sound field control circuit 8 and the reproduction characteristic of each circuit is set in a state designated by a read reproduction characteristic data. An FM reproduction sound in response to the set reproduction characteristic is outputted from each of speakers 10L, 10R and 12L, 12R.
Patent JP-S58167311-A (JP)
Title: Intermittent quantitative conveying device for pallet
Inventor: INOUE TAKAYUKI
IPC: B65G21/14
Filed: 1982-03-25
Abstract: PURPOSE:To make each pallet to stop at a position of an identical working station, by a method wherein, in a chain conveyor whereon a plurality of pallets are secured, one or more sprockets are mounted at each station position. CONSTITUTION:Sprockets 100, 101, and 102, corresponding to each working station A'-E' for performing prescribed number of rotations and stopping a sprocket 3 at a driving side, are rotated for a prescribed number and stopped to move a pallet 1. In which case, if, in a working station C', a formula of Ya+Z= Xb=X1=X is held, a chain conveyor 2 is slackened by a Z-distance at a part between working stations B' and C' and is brought to a stop, while the pallet 1 at the working position C' is positioned by the sprocket 101. Further, by performing prescribed number of rotations and stoppage of each sprocket, each pallet 1 moves forward to a position equivalent to one full working station to be positioned thereat.
Patent JP-H01224657-A (JP)
Title: Device for determining base sequence of nucleic acid
Inventor: SHIMADA TAMOTSU
IPC: G01N33/50
Filed: 1988-03-04
Abstract: PURPOSE:To enable the analysis of a sample prepd. at arbitrary time by providing control means which interrupt a power supply for electrophoresis and controls a signal processing means simultaneously therewith. CONSTITUTION:A sample A is supplied into a well 5A of an electrophoresis gel 2 and a DC power supply 10 is turned on by control of a computer 33 and a controller 31 to effect the electrophoresis of the sample A. A detector 30A and a signal processing circuit 32 are operated in order to measure the beta rays from nucleic acid fragments 4A and the base sequence of the nucleic acid is automatically determined. The power supply 10 is then turned on in the case of adding a sample B to the device. Since the electrophoresis of the sample A in the measurement is thereby interrupted, the operation of the circuit 32 is stopped. The control thereof is executed by the computer 33 and the controller 31. The continuous analysis of the samples A, B is enabled by simultaneously operating the power supply 10 and the circuit 32 again after the sample B is added to the device.
Patent JP-S57163364-A (JP)
Title: Novel o-naphthoquinone diazide compound
Inventor: NAGANO TERUO
IPC: C07D207/46
Filed: 1981-04-01
Abstract: NEW MATERIAL:O-Naphthoquinone diazide compounds shown by the formulasI (R 1  and R 2  are H, 1W12C alkyl), the formula II, the formula III (R 3  is H, phenyl), the formula IV (Z is tetramethylene, etc.), the formula V (R 4  is H, 1W6C alkyl), the formula IV (X 1 WX 4  are Cl, Br) and the formula VII.  
     EXAMPLE: N-(1,2-Naphthoquinone-2-diazide-4-sulfonyloxy)phthalic acid imide.  
     USE: A photosensitive resist-forming compound. Useful for preparing a plano- graphic plate, IC circuit, photomasking, by providing a visible image without development by exposure.  
     PROCESS: A compound shown by the formula VIII (A is a compound of the part of the dotted line of the formula IX in the formulaIW formula VII) is condensed with 1,2-naphthoquinone-2-diazide-4-sulfonic acid chloride through dehydrochlorination in the presence of a dehydrochlorinating agent, to give compounds shown by the formulasIWVII. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60196445-A (JP)
Title: Engine rolling controller
Inventor: NIWA FUMIYASU
IPC: F16F15/30
Filed: 1984-03-15
Abstract: PURPOSE:To damp the vibration by rotating the sub-flywheel and the idle wheel in reverse direction from main flywheel thereby cancelling the inertia rotary moment produced in the rotary direction of crank shaft. CONSTITUTION:Flywheel system is comprised of main flywheel 1, sub-flywheel 2 having smaller diameter than main wheel 1 and idle wheel 3. Pulley belt 4 has several lines of ribs on the innercircumferential section while the outercircumferential section is formed flat where the innercircumferential section is contacting with the outer edges of sub-flywheel 2 and idle flywheel 3 while the outercircumferential section is contacting with the outer edge of main flywheel 1. Consequently, sub-flywheel 2 and idle flywheel 3 is rotated in reverse direction from main flywheel 1 to cancell the inertia rotary moment of crank shaft thus to damp the engine rolling.
Patent JP-S59175800-A (JP)
Inventor: AKAMATSU YOSHIAKI
IPC: B65B15/04
Filed: 1983-03-25
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-S60192982-A (JP)
Inventor: MOMOTA SHIYUNSAKU
IPC: B42F15/00
Filed: 1984-03-14
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-S52133511-A (JP)
Title: Cooling syustem for rotary machine
Inventor: YAMANASHI TAKASHI
IPC: H02K5/167
Filed: 1976-05-04
Abstract: PURPOSE: To facilitate a work of cleaning and inspection of the cooler by such that an oil distributing pipe be arranged with one oil cooler, in a rotary machine such as water wheeled generator-motor and generating motor of vertical axis type, so as to make capable of cooling the thrust beairing and guide bearing. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10247920-A (JP)
Title: Fast band estimating method in connection receiving controlling system
Inventor: SAWADA AKIYOSHI
IPC: H04Q3/00
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To speedily and precisely cope with the reception of connection by precisely computing an estimated area based on the estimation of a quality using three traffic parameters and two switch parameters and previously housing them as table data. SOLUTION: A designated quality is obtained by three traffic parameters of PCR(peak cell velocity), SCR(smoothed cell velocity) and MSB(maximum burst length) and two switch parameter LinkC(linking cycle) and BFS(buffer size). A parameter by a subscriber's report is converted to a relative parameter by a parameter conversion part 100. A table parameter is compared with the converted relative parameter and a table argument relative parameter value by a comparing part 200 to judge band estimation. An entry parameter selecting part 300 decides a parameter value and a judging part 400 judges the propriety of the reception of traffic based on the value.
Patent JP-H06241618-A (JP)
Title: Aluminum-made refrigerant pipeline device in compressor for cooling-heating device
Inventor: MASUDA MITSUO
IPC: F24F5/00
Filed: 1993-02-16
Abstract: PURPOSE:To realize a refrigerant pipeline device wherein the integration, simplification and weight-lightening a refrigerant pipeline structure in a cooling and heating devices are contrived, and achieving effectively the sound-proofing of a compressor. CONSTITUTION:The title device is formed of a pipeline panel 1, having a multitude of penetrating holes 2 extending along the surface of a panel in a panel matrix and made by integral extrusion molding of aluminum, a refrigerant passage formed of the penetrating holes 2 and opened at both ends of the pipeline panel 1, and refrigerant pipes 10-27, connected to the openings of the penetrating holes 2.
Patent JP-H02230425-A (JP)
Title: Production of program via programming device
Inventor: SHIMOZATO MASAO
IPC: G05B15/02
Filed: 1989-03-03
Abstract: PURPOSE:To easily produce a control program which treats a matrix variable of the variable element number with an interactive operation via a display device of a programming device by treating an input/output variable as a matrix. CONSTITUTION:If an input/output variable and the matrix element number corresponding to the input/output variable are inputted to an input device 4 in addition to an arithmetic type, an arithmetic unit 1 registers each matrix element into a memory 2 in response to the input/output variable. When the parameters corresponding to a parameter input area shown on a display device 3 are inputted to the device 4, these parameters are added into the arithmetic subjects and each matrix element is defined as an arithmetic subject for production of a control program. This program carries out a matrix arithmetic related to an input arithmetic type. Thus a control program which treats an input/ output variable of a matrix form is produced in an interactive form.
Patent JP-H04269796-A (JP)
Title: Dot clock frequency detecting circuit
Inventor: HARAGUCHI NAOYUKI
IPC: G09G5/18
Filed: 1991-02-25
Abstract: PURPOSE:To accurately detect the dot clock frequency of an optional video signal by measuring and averaging reference pulses which have dot intervals specified in one optional scanning line of an input video signal for a period of plural dots. CONSTITUTION:One optional scanning line of the input video signal is selected, one dot interval in the scanning line is specified, and a measuring counter 6 measures the reference pulses having a period T. The measurement data (n) is inputted to an adder 8 and added as many times (m) as specified with data for measurement frequency setting and a computing element 9 calculates f=m/nT to detect the frequency (f) of the object dot clock.
Patent JP-S61207564-A (JP)
Title: Galvannealing device
Inventor: YAMAMOTO TADASHI
IPC: C23C2/28
Filed: 1985-03-12
Abstract: PURPOSE:To heat a strip uniformly and to economize on energy for a device by connecting a heating and soaking zone provided with direct firing type burners and a holding body using the waste gas of the burners as a heat source to the outlet side of the 1st heating zone provided with an induction heater. CONSTITUTION:The heating and soaking zone 8 disposed with the direct firing burners 10 in a refractory heat insulating material 9 is provided via a water cooling jacket to the outlet side of the 1st heating zone 4 disposed with an induction coil 6 in a heat radiating wall. The direct firing burners 10 are alternately provided to face the strip and heat uniformly the strip. The heated strip is held in a holding furnace and is thereby alloyed. The heat of the waste gas generated by the direct firing burners 8 of the heating and soaking zone 8 is utilized for the heat source of the holding furnace 13. The alloyed strip is conveyed to an air cooling zone and a mist cooling zone. The temp. difference in the transverse direction of the strip and particularly the overheating at the edge part occurring in the induction heating in the galvannealing device are thus effectively eliminated.
Patent JP-S58169718-A (JP)
Inventor: KAZAMA TAKAO
IPC: H01H11/00
Filed: 1982-03-30
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。