baber/WOPTO huggingface dataset:
Patent JP-S57125830-A (JP)
Title: Method and device for measuring breadthwise strength of tape
Inventor: AKASHI GOROU
IPC: G01N3/08
Filed: 1981-01-30
Abstract: PURPOSE:To measure the strength, by stretching a tape to be measured by a prescribed tension so that the tape is protruded from one edge of the tape contact face of a tape contact member by a prescribed width and by detecting the force which is received by a pressing-in member when the protruded part is pressed in in the direction parallel with the contact face. CONSTITUTION:A tape 11 has one end held by a supporting seat 2 and has the center hooked to a part of a tape contact face 12 of a tape contact member 9 and has the other end held by a clip 13. A tension is given to the tape 11 through a thread 14 by a weight 15 fitted to the clip 13. The tape 11 is hooked to the tape contact face 12 and is protruded from an upper end face 20 of the tape member 9 by a prescribed width (about 1-2mm.). A vertically moving arm 21 is moved vertically by a tape edge weighting equipment 5 consisting of a motor, a reduction device, a rack, a pinion, etc., and the repulsion received from the upper edge of the tape 11 is measured by a detecting end 2 of a stress converter 23 fixed by a coupling rod 22, thus detecting the force received in the breadthwise direction of the tape 11. The change of this repulsion is observed to appreciate the breadthwise strength of the tape.
Patent JP-S63180344-A (JP)
Title: Inoculating method for cast iron product
Inventor: TETSU MANABU
IPC: B22D1/00
Filed: 1987-01-22
Abstract: PURPOSE:To improve inoculation effect and to permit temp. adjustment of a molten metal and removal of nonmetallic inclusions by floating by blowing an inert gas and inoculant simultaneously from a lance into the molten metal. CONSTITUTION:After the molten metal 2 is put into a vessel 1, the refractory lance 3 is inserted into the molten metal 2 and the inert gas 6 and the inoculant 7 are simultaneously blown through a pipe 4 from a discharge port 5 into the molten metal. Inoculation is thereby executed in the inert gaseous atmosphere. The amt. of the inoculant to be added is decreased and the temp. adjustment of the molten metal is permitted according to this method. The nonmetallic inclusions are removed by floating, by which the quality of the molten metal is improved.
Patent JP-S57129814-A (JP)
Title: Manufacture of porous carbon board
Inventor: UOZUMI SHIYOUHEI
IPC: C01B31/02
Filed: 1981-02-02
Abstract: PURPOSE: To easily manufacture a porous carbon board with high mechanical strength suitable for use as an electrode substrate for a fuel cell, etc. by dispersing carbon fibers in a solvent, filtering the dispersion to form a mat, and carrying out resin impregnation, heat curing and carbonization.  
     CONSTITUTION: Carbon fibers are cut to a prescribed length, put in a solvent contg. sodium cellulose glycolate with about 80W3,000 cps viscosity or the like, and dispersed by agitation to prepare a slurry. This slurry is filtered with a screen and dried to form a carbon fiber mat. Phenolic resin or other resin dissolved in a solvent is impregnated into the mat and dried. By pressurizing and heating the resulting prepreg, the resin is cured to form a carbon fiber board, and by further heating the board in an inert gas or in a vacuum, the resin is made porous by carbonization. By this method a porous carbon board with superior mechanical strength can be manufactured easily and econimically by low temp. carbonization. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59140617-A (JP)
Title: Head for vertical magnetization recording and reproducing
Inventor: TODA JIYUNZOU
IPC: G11B5/265
Filed: 1983-01-31
Abstract: PURPOSE:To enable pure vertical recording with small magnetomotive force and to improve reproducing efficiency by uniting a main magnetic pole excitation type head and a ring type head to one body, and making effective use of the advantages that both heads have respectively. CONSTITUTION:A ferrite plate 13 is adhered by means of adhesive glass 14 to a ferrite plate 12 formed with a groove 11 so as to have a gap W. A thin film head of a single magnetic pole is laminated on the plate 13. A main magnetic pole 15 and a thin magnetic film 16 that contacts with the end part thereof are disposed on said head. When current is conducted to a spiral coil 17, the film 16 is excited by the rear part of the coil 17, and the pole 15 is excited by the front part of the coil 17. Since the film 16 is connected to the pole 15, the pole 15 is eventually excited by the entire part of the coil 17. A winding 19 is formed as shown in the figure and a ferrite ring head including the plate 12 is formed. More specifically, the vertical magnetization recording is possible by using the thin film head of the single magnetic pole and since only the ferrite ring head is usable in the stage of reproduction, the reproducing efficiency is improved.
Patent JP-S59138438-A (JP)
Inventor: KOYAMA KOUZOU
IPC: B32B3/06
Filed: 1983-01-29
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-S61173710-A (JP)
Inventor: TAKAHASHI SEIGO
IPC: A01D34/76
Filed: 1985-01-25
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-S57127960-A (JP)
Title: Recorder and reproducer
Inventor: UMEDA HIROYUKI
IPC: G11B15/665
Filed: 1981-01-31
Abstract: PURPOSE:To make the size of device small, by moving an audio head to an operating in interlocking with a tape loading. CONSTITUTION:When a loading motor 32 is driven, the torque is delivered to a loading disc 43 via a pulley 33 and a belt 34. When the disc 43 turns clockwise by taking a shaft 44 as a center, a pin 60 implanted to an arm 58 along a groove 63 engraved on the ring 43 turns clockwise against a force of a spring 62 by taking a shaft 59 as a center, an arm 57 turns clockwise by taking a shaft 50 as a center, and an audio crase head 55 and a control head 56 also turn clockwise.
Patent JP-H07263772-A (JP)
Title: Hall effect sensor
Inventor: NOOMAN GURETSUGU DEIRUMAN
IPC: H01L43/06
Filed: 1995-01-31
Abstract: PURPOSE: To obtain higher sensitivity and signal/noise ratio than those of prior art by detecting a Hall voltage, generated in region between first and second Hall voltage contacts when a magnetic field is passed via a surface of the region and current flows via the region, thereby avoiding a short-circuit of the Hall voltage. CONSTITUTION: A relative size of the dimensions of the width and length is adapted to many current sources 306 and complementary current sinks 308. Respective current sources, sinks, 306, 308 are electrically coupled to the width ends of metallic or silicon compound resistive contacts or regions 304 via the other. Paired current sources and sinks 306, 308 are disposed separately by a length I for passing current via the region 304 between the current sources and sinks. The current source 306 and current sink 308 are brought into resistive contact with the region 304. Accordingly, w/i ratio can be increased very much, without short-circuiting Hall voltage VH.
Patent JP-H02103102-A (JP)
Title: Apparatus for automatically applying adhesive
Inventor: NISHIYAMA TOSHIMICHI
IPC: B27D1/04
Filed: 1989-01-23
Abstract: PURPOSE:To exclude trouble due to the falling and mixing of a cured substance in a forward path by inserting a static mixer between solenoid valves, used for an adhesive and a curing agent, and a spray nozzle and mixing the adhesive and the curing agent under stirring by the static mixer for the first time after both of them independently pass through routes from the respective solenoid valves. CONSTITUTION:The feed leading and rear ends of an object 13 to be coated are detected by a sensor 14 such as a photoelectric switch to simultaneously start the single operation type fluid cylinder 4 of an airless spray unit 5, a solenoid valve 6 for an adhesive and a solenoid valve 7 for a curing agent by a controller 15. By this method, the adhesive and the curing agent are sent to a static mixer 8 under pressure to be mixed mutually. Both of them are mixed and stirred several ten-thousand times by the stirring actions of right- handed and left-handed elements. Thereafter, the mixture of the adhesive and curing agent is uniformly sprayed to the object 13 to be coated, which is fed directly under the spray nozzle 9 connected to the static mixer 8, laterally in one line from the spray nozzle 9 in the coating amount corresponding to one object to be coated.
Patent JP-H03220448-A (JP)
Title: Humidity sensor
Inventor: KODAMA NAOMI
IPC: G01N27/18
Filed: 1990-01-25
Abstract: PURPOSE:To restrict the sensitivity to combustible gases thereby to improve the response, durability and reliability by using a resistance element subjected to catalytic action with a compound selected from organic oxysilanes, silicic acids and silicates. CONSTITUTION:A platinum wire or the like is used for a metallic resistance conductor of this sensor. The wire is formed in the shape of a coil etc. and supported on an inactive insulative supporting body. A resistance element constituting the sensor is obtained by applying a thin film of a paint on the surface of the resistance conductor and fixing the same through thermal treatment. For obtaining the paint, active ceramics are crushed and mixed with a binding agent such as clay, then turned into paste with use of water or an organic solvent. At this time, a means for catalytic action with a compound selected from organic oxysilane such as alkoxysilane (for example, methyl silicate), silicic acid such as silicic acid sol or the like, and silicate such as sodium silicate etc. is added. This resistance element is used at least as a humidity sensitive resistance element at the side exposed to the atmosphere. A resistance element for temperature compensation may be any that has the same temperature characteristic of resistance as the humidity sensitive resistance element.
Patent JP-S59151537-A (JP)
Title: Complementary mos circuit
Inventor: KOIKE HIDEJI
IPC: G11C19/00
Filed: 1983-01-29
Abstract: PURPOSE:To prevent racing by connecting a synchronism type NOR gate and a clocked inverter in cascade and providing the synchronism gate to the post-stage of the clocked inverter and the pre-stage of the NOR gate. CONSTITUTION:When there are a phase difference in clock signals phi, -phi, and a signal A0 is changed from 0 to 1 level, an MOSFET 33 in the NOR gate 26 is made conductive and an MOSFET 31 is interrupted. Since an MOSFET 36 in the gate 26 is interrupted in synchronizing with the signal phi, even if the FET33 is conductive, an output signal C' of the gate 26 is kept to 1 level. Thus, the signal A is kept to 0 level and the malfunction due to racing is prevented.
Patent JP-S56113094-A (JP)
Title: Fan
Inventor: SUZUKI NORIHIRO
IPC: F04D29/58
Filed: 1980-02-08
Abstract: PURPOSE: To prevent the deterioration of the characteristic by placing a thermally insulative resilient member between a suction casing and an exhaust casing thereby releasing the distorsion of a hot wind warmer during high temperature.  
     CONSTITUTION: A thermally insulative resilient member such as rubber packing 11 is placed between a suction casing 5 and a exhaust casing 9. A plurality of projections 11a are provided radially on the entire circumference of said rubber packing 11 as shown on the drawing for the purpose to improve the heat radiation effect, while ring projections 11b, 11b' are provided to prevent the leakage of the suction and exhaust air even if there are convex or concave on the worked face of the casings 5, 9. Consequently when the high temperature air is sucked into the exhaust casing 9, the temperature rise of the casing 9 can be suppressed due to the high heat radiation effect of the rubber packing 11 to release the thermal distorsion and to prevent the deterioration of the characteristic. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0560301-A (JP)
Title: Steam generator utilizing separate fluid flow circuit between furnace region and separation region
Inventor: MAIKERU GAAKAUI
IPC: F22B31/00
Filed: 1992-01-29
Abstract: PURPOSE: To obtain a steam-generating device for increasing the efficiency of the device by decreasing thermal loss. CONSTITUTION: A steam-generating device 10 includes a reactor 12 and a separator 14. In a duct 16, the rear wall of the reactor 12 is connected to a front wall 14a of the separator 14, the wall of the duct 16 is isolated, and the duct 16 is formed by a parallel hollow pipe group 18. When a cooling fluid flows through the pipe 18, heat from a flue gas through the separator 14 from the reactor 12 passes through the pipe 18 and is spread to the cooling fluid, thus heating the cooling fluid. The cooling fluid is led to a lower header 26, then enters a pipe 28b there, passes through the separator 14, is passed to a container 32 via a pipe 31. As a result, the duct 16 reduces thermal loss and minimizes the request for the internal fireproof insulation. Heat is spread through the pipe 18 by the cooling fluid instead, thus increasing the efficiency of the steam- generating device.
Patent JP-S63184503-A (JP)
Title: Pneumatic radial tire
Inventor: USHIKUBO TOSHIO
IPC: B60C9/18
Filed: 1987-01-26
Abstract: PURPOSE:To keep off any separation from a cutting edge, by specifying peripheral length in the cutting edge, in the case of a beltlike strip, coming into contact with the outermost layer of a belt layer and forming an additional reinforced layer to strengthen a double sided area of the belt layer. CONSTITUTION:In this tire, the compression is set to 0.6 or less than, while it has a carcass layer 1 and a belt layer 3. And, in an outermost layer of the belt layer 3, there is provided with the additional reinforced layer 4 parallelly set up in the tire circumferential direction so as to surround a double sided area of the belt layer 3. In this case, this additional reinforced layer 4 is made up of rewinding a beltlike strip S covering plural pieces of cords with rubber into spiral form in plural times in the tire circumferential direction. And, peripheral length of a cutting edge in a winding termination of the beltlike strip S is provided with a specified tilt angle so as to make it at least more than two times over the belt width. With this constitution, any separation from the cutting edge of the beltlike strip is prevented from occurring.
Patent JP-S56111199-A (JP)
Title: Periodical scanning control system in memory device
Inventor: TANIGUCHI SHIYOUZOU
IPC: G11C29/04
Filed: 1980-02-07
Abstract: PURPOSE:To enable the detection of error earlier without lowering the efficiency of information processing, by reducing the period of periodic inspection accompanied with error detection and returning the period through monitor to normal period after a given time. CONSTITUTION:The timing signal T1 with a given time interval is fed to a start signal generating circuit 2 via AND gate 9 and OR gate and also fed to an address counter 1 counting the address, allowing the periodic inspection of storage device at a given period. Further, with the error signal E with the production of error, the output of a NAND circuit 7 is inverted and FF4 is set to close and open the AND gates 9, 10. Thus, the timing signal T2 shorter in the time interval than the signal T1 is used in place of the signal T1 to reduce the period of periodic inspection. On the other hand, when the maximum count value of the counter 1 is counted at a maximum address calculation circuit 3, FF4 is reset via the circuit 3 to return the period to normal one, allowing to make earlier detection and processing of error without lowering the information processing efficiency.
Patent JP-H11213648-A (JP)
Title: Photointerrupter driving circuit
Inventor: SHIBATA AKIRA
IPC: G11B33/12
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To reduce the number of components and, further, reduce mounting defects caused by defective soldering, etc. SOLUTION: In a circuit for driving a photointerrupter, the emitter of a phototransistor 31b is grounded through a resistor R4 and the cathode of a light-emitting diode 31a is connected to the input terminal 50i of a one-chip IC 50 which has a built-in constant current source IO connected through an n-p-n bipolar transistor Q1 . Further, the one-chip IC 50 has a built in logic circuit 53 and the output of the logic circuit 53 is connected to the base of the n-p-n bipolar transistor Q1 .
Patent JP-S51132072-A (JP)
Title: Counter
Inventor: SUZUKI YASOJI
IPC: H03K23/54
Filed: 1976-02-12
Abstract: PURPOSE:To get a counter which is suited for applying IC minimizing its occupying area with a simple control circuit by making the number of feedback signals minimum and has various uses.
Patent JP-S60159278-A (JP)
Inventor: HAMAGUCHI OSAMU
IPC: E05D15/10
Filed: 1984-01-31
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-H11200345-A (JP)
Title: Ladder for quaywall
Inventor: OZEKI MASAO
IPC: E06C9/02
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To obtain a ladder for a quaywall whose step members do not drop out due to breakage or deterioration of legs by integrally molding the base seat, legs, and step members with a single rubber material or a resin material. SOLUTION: The ladder 1 for a quay is fixed to the wall face 2 of the quaywall through a pressing board 7 by anchor bolts 3. A pair of right and left vertically extending base seats 4, a pair of right and left legs 5 rising at right angles from the base seats 4 to the direction separating from the quaywall, and a plurality of horizontally extending step members are integrally molded with a high elasticity and rigidity single rubber material such as polyurethane or the like or a resin material. The Young modulus of the rubber or the resin is 600-3,000 kgf/cm<2> and the elongation thereof is preferably 100% or more. Respective step members 6 are cut off at the center and separated and an opening for fixing or unfixing a mooring rope may be formed. In this way, a function as a fender can be improved and visible colors can be easily applied.
Patent JP-S59141264-A (JP)
Title: Solid-state image pick-up element
Inventor: YONEDA MASATO
IPC: H04N5/335
Filed: 1983-01-31
Abstract: PURPOSE:To prevent the reduction of photoconductive film bias voltage due to a parasitic capacitance effect by forming a reading gate pattern and a photoconductive film coupling pattern, picture elements thereof are displaced. CONSTITUTION:CCD charge transfer gates 3, 4 read signal charges to a CCD charge transfer line 2 from a charge storage diode n+ diffusion section 1. Conductor coupling patterns 6A, 6B connected to an electrode 7A in a photoconductive film 8 are formed to diffusion sections 1A, 1B, and the patterns 6A, 6B are brought into contact with adjacent diffusion sections 1A, 1B, which are off to the lower left and are displaced only by one picture element. Signal charges, which are generated by the photoconductive film 8 and stored in the diffusion section 1A displaced only by one picture element through the collector metallic electrode 7A and the coupling pattern 6A, are read to a CCD potential pocket under the gate 4. The effect of reduction of bias voltage applied to the photoconductive film can be minimized because parasitic capacitance is hardly formed between the coupling pattern 6A and the gate 4.
Patent JP-S5298685-A (JP)
Title: Manufacture of metallic electrode
Inventor: SAITOU SHIYUNJIROU
IPC: C25B1/34
Filed: 1976-02-16
Abstract: PURPOSE: To manufacture anode of low chlorine-supervoltage and figh oxygensupervoltage used for leectrolysis of sodium chloride by use of a solution containing alkyl ester of titanic acid or a reactive product of TiCl 3  with organic carboyic acid, and inorganic salt of an element of Pt group as a coating solution which is appleid to an electric conductive base plate. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61174096-A (JP)
Inventor: SUZUKI TAKASHI
IPC: B66F1/06
Filed: 1985-01-29
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-S59140353-A (JP)
Title: Two-phase type heat resistant cast steel with superior oxidation resistance
Inventor: HANANO KAZUYOSHI
IPC: C22C38/50
Filed: 1983-01-31
Abstract: PURPOSE:To obtain the titled cast steel ensuring moldability during casting and having a two-phase structure consisting of austenite and ferrite by providing a specified composition consisting of C, Si, Mn, Cr, Ni, a rare earth element, Ti, Ta, Zr, V, Hf and Fe. CONSTITUTION:This heat resistant cast steel with superior oxidation resistance has a composition consisting of, by weight, 0.16-0.50% C, 2.0-6.0% Si, <=2.0% Mn, 18-26% Cr, 5.0-20.0% Ni, 0.005-0.5% rare earth element, 0.05-2.0% one or more among Ti, Ta, Zr, V and Hf, and the balance Fe. The structure of the cast steel consists of an austenite phase which increases the heat resistance and a ferrite phase which improves the moldability during casting.
Patent JP-2000210150-A (JP)
Title: Support
Inventor: UEDA TAKANARI
IPC: A47B96/14
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To easily adjust the length of a support provided between a ceiling surface and a floor surface in a vertically stretched state. SOLUTION: The lower part of an upper pipe 12 with its upper end pressed against a ceiling surface is fitted to the upper end of a central pipe 11 in a slidable manner for integral fixation between the upper pipe 12 and the central pipe 11. The upper part of the lower pipe 13 is fitted to the lower end of the central pipe 11 in a slidable manner for pressing the lower pipe 13 at its lower end against a floor surface. A male screw member 17 is mounted at the upper part of the lower pipe 12 in a fitted condition and a female screw member 18 screwed to the male screw member 17 is mounted at the lower end of the central pipe 11 in a fitted condition. The male screw member 17 and the female screw member 18 are used to form a length adjusting mechanism.
Patent JP-H04219456-A (JP)
Title: Fuel feeder
Inventor: HENRII SHII BIRINGUZURII
IPC: F02M37/20
Filed: 1991-02-06
Abstract: PURPOSE: To facilitate recovery of fuel vapor by furnishing a fuel supply device with a vapor separator having a fuel chamber, and equipping the separator with a fuel vapor passing means and a vapor pump. CONSTITUTION: A fuel supply device 10 is arranged to supply fuel to a carburetor, where a fuel vapor separator 22, fuel vapor pump 26, fuel pump 30, and oil pump 34 are supported by a bracket 14. The vapor separator 22 is furnished with a reservoir 54, and the open top 62 of its cylindrical portion 58 is blocked with a cap 78 where an external fuel supply hose 90 is coupled. The separator 22 has a float 126 to generate communication between a fuel vapor vent 118 and a fuel chamber 54, and the float 126 moves a valve member 130 to control the stream of the fuel vapor. The fuel vapor pump 26 is driven with a pressure source varying periodically.
Patent JP-H11211169-A (JP)
Title: Range hood
Inventor: YAMASHITA HIROBUMI
IPC: F24F7/06
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a range hood for securely operating a blower by simple hand movement while it is not brought into contact with a control switch. SOLUTION: A range hood body 4 is formed by a front hood 3 where lower and front surfaces are opened, a blower 1 is provided inside, and the lower surface is opened in a shape for covering the front surface of a hood 2, and a control part 7 for controlling the operation of the blower 1 based on the detection signal of a sensor part 6 for detecting the shape of user's hands 5 being held below the range hood body 4 and a means 8 for setting the amount of wind of the blower 1 in advance are provided, thus securely operating the blower 1 regardless of the speed of the hand movement.