baber/WOPTO huggingface dataset:
Patent JP-2001104885-A (JP)
Title: Method for exchanging screen frames for bran sifter and device for the same
Inventor: SATAKE SATORU
IPC: B07B1/46
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a screen frame taking-out device of a sifter capable of lessening the burden of labor and the burden of danger in the work for exchang ing screen frames and facilitating the work for exchanging the screen frames. SOLUTION: This method consists of a screen frame taking-out stage for integrally taking out the many screen frames 2 etc. in an as-stacked state to the outside of the machine in taking out the many screen frames 2 etc. from a sieving chamber 9 and a screen frame housing stage for integrally housing the screen frames 2 etc. previously stacked outside the machine when housing the fresh screen frames 2 etc. into the sieving chamber 9.
Patent JP-H08128821-A (JP)
Title: Method and instrument for measuring gap
Inventor: WATANABE TOSHINOBU
IPC: G01L1/18
Filed: 1994-10-28
Abstract: PURPOSE: To measure the gap between objects which are installed in a narrow place by a method wherein a pressure-measuring element whose electric resistance is changed by a pressure is sandwiched between elastic bodies so as to form a pressure-measuring sheet and the gap is measured by the relationship between an output signal which has been stored in advance and the gap on the basis of the output signal of the pressure-measuring element. CONSTITUTION: First, the thickness of a gap-measuring instrument A is changed, and the relationship between the thickness and the output signal of a pressure- measuring element 2 is found so as to be stored in a display device 5 in advance. The pressure-measuring sheet A is constituted of the sheetlike pressure- measuring element 2 and of sheetlike elastic bodies 1 stuck to both faces of the element. The pressure-measuring sheet A is stuck to the surface of a mandrel 2 for a take-up machine, and a unit roll 4 is moved to the side of the mandrel 3. Then, the gap-measuring instrument A is sandwiched between the mandrel 3 and the unit roll 4. As a result, a pressure is exerted on the element 2 via the elastic bodies 1, and an electric signal which corresponds to the pressure is output to the display device 5 from the element 2.  Thereby displaying the gap between the objects on the display device 5.
Patent JP-H06140906-A (JP)
Title: Level conversion circuit
Inventor: TAKASE MASASHI
IPC: H03K19/0175
Filed: 1992-10-27
Abstract: PURPOSE:To implement level conversion from a TTL to a Bi=CMOS level correctly by setting an input level of a conversion means to be proper when an input signal level is at a prescribed high level. CONSTITUTION:The circuit is provided with a 1st power supply line 10 having a prescribed high level VH, a 2nd power supply line 11 having a low level VL lower than the high level VH, a 3rd power supply line 12 having an intermediate level VM, a load element or a constant current source 13, a 1st switch means 14, a 2nd switch means 15, and a clamp means 16 which clamps a node level to a level equivalent to the intermediate level when the level of a node between the 1st switch means 14 and the 2nd switch means 15 exceeds the intermediate level VM and a conversion means 17 which converts the level of the node into a signal of a prescribed logic level and outputs. The 1st and 2nd switch means 14, 15 are turned on/off complementarily in response to the logic state of an input signal VIN to clamp the input to the conversion means 17 and to connect/ interrupt the low level power supply.
Patent JP-H0596662-A (JP)
Title: Lining-up feeder of corrugated cardboard sheet for box manufacturing
Inventor: UMEDA NOBUTERU
IPC: B31B50/04
Filed: 1991-10-07
Abstract: PURPOSE:To take out reliably corrugated cardboard sheets one by one from a corrugated cardboard sheet group and perform simply supply operation of the sheet. CONSTITUTION:A pair of chain conveyors 13, 14 are arranged on the upper part of a machine frame 11 in parallel with each other by separating from each other at fixed intervals. The chain conveyors 13, 14 each are run and driven respectively independently of each other by driving motors 25, 25. Suction cups 32, 33 moving in a transfer direction of a sheet are arranged symmetrically on both sides by placing the transfer center of the sheet between them on a downstream side of the conveyor. Vacuum switches are arranged correspondingly on the suction cups 32, 33 each and the vacuum switches are tuned ON when the corrugated cardboard sheet is sucked and held by the suction cups 32, 33. At the time of taking-out of the sheet, the chain conveyors 13, 14 are run and driven by the driving motors 25, 25 until the vacuum switch is turned ON and the corrugated cardboard sheet is transferred toward the suction cups 32, 33.
Patent JP-2000124794-A (JP)
Title: Superconductive logic circuit
Inventor: TARUYA YOSHINOBU
IPC: H01L39/22
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To reduce the area and also to shorten the operation time of a superconductive logic circuit by connecting magnetically an input inductor of a magnetic flux quantization parametron gate to an output inductor of the parametron gate of the preceding gate via an insulating layer with no direct connection of them and setting an odd number of >=3 pieces for the output signals of the parametron gate of the preceding gate. SOLUTION: An output inductor 5 of a magnetic flux quantization parametron gate 3 of the preceding gate is magnetically coupled to an input inductor 6 of the gate 3 of the next stage. Then the input signal that is obtained via the magnetic connection of both inductors 5 and 6 is inputted to the gate 3 of the next stage via a Josephson junction 7, a shunt resistance 10 connected in parallel to the junction 7 and an inductor 9 of an input line. The input and output signal lines are set at 20 and 10 picohenries respectively together and the loop inductance of a magnetic flux quantization parametron is set at 3 picohenry.
Patent JP-H06115791-A (JP)
Title: Curl reduction device for paper sheet
Inventor: NAKAZATO TAKASHI
IPC: B65H29/70
Filed: 1992-10-02
Abstract: PURPOSE:To carry out curl correction work in an image forming device such as an electronic copying machine, by disposing a curl correction device for a copy which is discharged from a fixing device, and coping with the feed direction, the sort of paper sheet, image density and the like at the time of correcting a curl generated in the paper sheet. CONSTITUTION:This curl correction device 1 is constituted of a means which presses a pressure roll 5 to a belt 2, and curl correction is carried out by applying sudden bending effect to a paper sheet which runs through between both the members. A mechanism which adjusts a pressure amount through a cam driven member 7 with a cam member 10 is mounted on the pressure roll 5, and the rotational angle of the cam member 10 is controlled based on information, such as the feed direction, size, sort of the paper sheet, and image density to set the pressure amount of the pressure roll to the belt, thus exhibiting a control action to the paper sheet.
Patent JP-H06117086-A (JP)
Title: Wall connection construction for scaffold against glass wall
Inventor: KOJIMA HIROSHI
IPC: E04G3/00
Filed: 1992-10-02
Abstract: PURPOSE:To simply execute connection to a wall for providing a stable outer scaffold against a wall constituted of glass only, regardless of the shape and the like of a building. CONSTITUTION:In a glass wall in which the wall is constituted of a plurality of glass panel materials 3, and panel supporting members 6 to connect together the respective adjoining glass panel materials 3 and fix and support them on the building frame 2 side are provided on the back side of the joint parts of the glass panel materials, the panel supporting member 6 is formed with a screw hole 9. A connection to a wall for an outer scaffold is threadedly connected to the screw hole 9 through the gap between the adjoining glass panel materials 3 so as to fix the scaffold to the building.
Patent JP-S63143319-A (JP)
Title: Engine with supercharger
Inventor: HITOMI MITSUO
IPC: F02B33/00
Filed: 1986-12-04
Abstract: PURPOSE:To obtain favorable supercharging and fuel consumption with a simple structure by carrying out a partial-cylinder supercharging, etc. at the time of a high load operation, while operating a supercharging pump utilizing intake negative pressure by means of the whole intake air of cylinders and recovering power at the time of a low load operation. CONSTITUTION:At the time of a high load operation of an engine E, both of a second control valve 17 and a throttle valve 18 are controlled to be full open, negative pressure generated in a natural intake passage 6 is introduced into an actuator 16 through a negative pressure introducing passage 15 which is connected to a branch part 14, and a first control valve 12 is closed to shut off the natural intake passage 6 from a supercharging passage 5. Thereby, the first and fourth cylinders 1, 4 of the engine E is fed with supercharged air, whereas, non-supercharged natural intake air is taken into the second and third cylinders 2, 3. On the other hand, at the time of a low load operation, the second control valve 17 is closed to make the whole of the intake air which is to be taken into the whole cylinders 1-4 flow into the supercharging passage 5 through the throttle valve 18. Also, the first control valve 12 is opened.
Patent JP-S63144842-A (JP)
Title: Mold for precision casting
Inventor: ISHIHARA TOSHIAKI
IPC: B22C9/04
Filed: 1986-12-06
Abstract: PURPOSE:To obtain a mold for precision casting suitable form middle-and large- sized casting by providing a ceramics mold layer formed by using a prescribed binder between a ceramics shell layer of a surface to receive the weight of a molten metal and the shrinkage force at the time of solidification and a back up mold. CONSTITUTION:The mold for precision casting is constituted of the back up mold as a backing 1 and the ceramics shell layer as a facing 3 of the mold surface. The intermediate backing layer 2 consisting of the ceramics mold made by using a phosphoric acid binder as a binder is provided between the facing 3 of the surface to receive the weight of the molten metal and the shrinkage force after solidification and the backing 1. The backing layer 2 consists of preferably 8-100 mesh ceramics particles as aggregate and nay of aluminum phosphate, ammonium phosphate or sodium phosphate as the binder. The mold for precision casting suitable for the middle-and large-sized castings is thereby obtd.
Patent JP-S62149143-A (JP)
Title: Bonding jig
Inventor: SHIMIZU YASUHIKO
IPC: H01L21/60
Filed: 1985-12-23
Abstract: PURPOSE:To replace a heater block piece simply, quickly and safely, by attaching and removing the heater block piece corresponding to the kind of an island part to and from a heater block by using vacuum sucking. CONSTITUTION:In a bonding jig 1, a heater block piece 3 is attached to and removed from a heater block 2. For this purpose, a vacuum sucking hole 8 is formed. The sucking hole 8 is formed at the position at the lower surface of the piece 3. A communicating hole 9, which is communicated to the sucking hole 8, is formed in the block 2. The communicating hole 9 is connected to a vacuum device. The positioning and fixing of the piece 3 are readily performed. When the sucking hole 8 is made to be an atmospheric state, the piece 3 is released. Thus the piece 3 is replaced simply, quickly and safely.
Patent JP-H04162006-A (JP)
Title: Optical fiber colored core and its manufacture
Inventor: NONAKA TAKESHI
IPC: G02B6/44
Filed: 1990-10-25
Abstract: PURPOSE:To enhance the tight contacting performance of a primary covering layer of an optical fiber with a colored layer by activating the surface of the primary covering layer by means of corona discharge, and then providing the colored layer which is a secondary covering layer. CONSTITUTION:After a primary covering layer 2 is put on an element fiber, a voltage of 10KV is impressed to subject its surface to a corona discharge processing, and immediately thereafter a colored layer 3 is provided as a secondary covering layer. Then four of such colored cores (red, blue, yellow, brown) are laid in line, and an omnibus covering is applied to their periphery. Thus a tape-form optical fiber is fabricated.
Patent JP-H05126014-A (JP)
Title: Assist air feeding device for internal combustion engine
Inventor: FURUYA JUNICHI
IPC: F02M69/04
Filed: 1991-11-06
Abstract: PURPOSE:To avoid a sudden variation of engine output when a feeding and breaking of the assist air are switched over. CONSTITUTION:When the cooling water temperature Tw of an engine is less than the first specific temperature Tw1 (S1), a switch valve provided in an assist air passage is controlled to open (S5), and the fuel is made into fine particles by feeding the assist air. When the cooling water temperature Tw exceeds the first specific temperature Tw1, feeding of the assist air is unnecessary, but the switch valve is closed to cut off the feeding of the assist air after an engine high load condition or a fuel feeding stopping condition has come (S3-S4). When the cooling water temperature Tw exceeds the second specific temperature Tw2 which is higher than the first specific temperature Tw1, the feeding of the assist air is cut off instantly regardless of the operation condition of engine.
Patent JP-H07116134-A (JP)
Title: System tonometer
Inventor: NAGASHIMA SADAO
IPC: A61B5/022
Filed: 1993-10-25
Abstract: PURPOSE:To provide a system tonometer by which a blood pressure can accurately and easily by measured by a pulse wave propagating method on the basis of the newest blood pressure data. CONSTITUTION:A system tonometer 1 is constructed in the following manner. A blood pressure and a measurement time at that time are measured by a blood pressure measuring apparatus 2 of a direct measuring method and are transferred to a tonometer 4 of an electronic-watch type through a transfer apparatus 3. The tonometer 4 stores the transferred blood pressure data into an RAM by relating with electrocardiographic waves and pulse data detected by an electrocardiographic wave detection electrode 47 and an optical device section 45 at that time. The measurement time data is also stored into the RAM. The electronic-watch type tonometer 4 properly displays time information relating to the measurement time data in the RAM on a display 42 and maintains up-to-dateness of the blood pressure data in the RAM. After that, the tonometer 4 detects the electrocardiographic wave and the pulse and calculates the pulse and the blood pressure from the detected electrocardiographic wave and pulse and the blood pressure data stored in the RAM. The calculated blood pressure is displayed on a display 42.
Patent JP-S62148205-A (JP)
Inventor: TOKUIE AKIHIRO
IPC: A63B53/04
Filed: 1985-12-23
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-H03152763-A (JP)
Title: Fm signal reproducing device
Inventor: YAMAMOTO YOSHIYUKI
IPC: H04N5/922
Filed: 1989-11-09
Abstract: PURPOSE:To reduce a power voltage and to save power consumption by providing a level detection circuit detecting a peak output of an equalizer to control a gain of a gain control circuit, an FM demodulation circuit and a dropout detection circuit detecting a dropout of a reproduced FM signal. CONSTITUTION:A gain control circuit 3 controls a gain of a reproduced FM signal and an equalizer 4 changes a frequency characteristic of an output signal level with a control signal applied from other device. A level detection circuit 5 detects its peak output to control a gain of the gain control circuit 3 and a dropout detection circuit 7 detects a dropout of a reproduced FM signal of an FM demodulation circuit 6 connecting to an output terminal of the equalizer 4. Thus, the FM signal subject to gain control is applied to the equalizer 4 and the output is given to the dropout detection circuit 7 so as to apply gain control thereby receiving a desired level, and the change in the FM signal level applied to the equalizer 4 is controlled by the same fluctuation quantity of the gain caused by the equalizer 4. Thus, a low power supply voltage is used and the power consumption is saved.
Patent JP-H01131501-A (JP)
Title: Wide-band antireflection film
Inventor: MURATOMI TAKAHARU
IPC: F16H59/42
Filed: 1987-11-17
Abstract: PURPOSE:To improve an antireflection effect in a visible region and a near IR region by confining the optical film thicknesses of all the films laminated on a substrate to 1/4 the central wavelength and providing specific relations to the refractive indices of the respective films. CONSTITUTION:All the optical film thickness of the films CN1, CH2,...,CNn-1, CNn of the antireflection films S/N1,...,Ni-1, Nn/air in which the film having the highest refractive indices is CNi and the refractive indices thereof is Ni in the relation 2<=i<=n-2 where the refractive index of the substrate S is desig nated as Nsub and the refractive indices of the n-groups (n is >=4 integer) of the films CN1, CH2,...,CNn-1 are designated as N1, N2,...,Nn-1, Nn are lambda0/4 (lambda0: central wavelength). The refractive indices of the respective films have the relations Ni>Ni+1>...>Nn-1>Nn>N0, Ni>Ni-1>...>N1>Nsub, Ni+1>Ni-1. The antireflection effect of high efficiency is thereby obtd. in the visible region and the near IR region.
Patent JP-H0598127-A (JP)
Title: Polypropylene resin composition
Inventor: SUGIHARA EIICHI
IPC: C08L23/16
Filed: 1991-10-09
Abstract: PURPOSE:To obtain the subject composition excellent in rigidity, low-temperature impact strength and surface hardness and useful as an exterior automotive trim by compounding an isotactic ethylene-propylene block copolymer with an elastomer composition and an inorganic filler. CONSTITUTION:The objective composition is produced by compounding (A) 68-45wt.% of an isotactic ethylene-propylene block copolymer having an ethylene content of 1-25wt.% (preferably 3-15wt.%) with (B) 25-40wt.% of an elastomer composition produced by compounding (i) an ethylene-butene-1 copolymer elastomer having an ethylene content of 80-90wt.% and (ii) an ethylenepropylene copolymer elastomer having an ethylene content of 75-85wt.% at a weight ratio (i/ii) of 3:7 to 7:3 and melting and kneading the mixture in the presence of a peroxide, (C) 7-15wt.% of an inorganic filler (preferably talc) and, as necessary, an antioxidant, a dispersing agent, etc.
Patent JP-H11125097-A (JP)
Title: Concrete placing port device
Inventor: SAGA YOSHIO
IPC: E21D11/10
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a concrete placing port device, in which concrete pressure to be applied to arch center can be adjusted finely at the time of concrete placing in spite of simple structure and low cost, and by which no excess pressure is applied to the arch center, and the arch center is not deformed. SOLUTION: A cover body 4 is installed at a casting part 2 formed at an arch center, the cover body 4 is freely opened and closed by a driver 5, a supply chamber 6 surrounding the casting port 2 and the periphery of the cover body 4 is formed on the outside of the casting 2, and concrete is poured to the rear of the center 1 through the port 2 when the supply chamber 6 is supplied with concrete when the cover body 4 is opened. Then driver 5 is composed of a spring 8 and a holder 7, and the spring 8 has pushing pressure, where the cover body 4 can be rocked to the inside and the outside in the supply chamber 6 when the cover body 4 is pushed at concrete pressure within fixed pressure and the cover body 4 is pushed back up to the outside from the opening section 9 of the supply chamber 6 when the cover body 4 is pressed at concrete pressure higher than fixed pressure.  A turnbuckle or a hydraulic cylinder is used as the holder 7.
Patent JP-H01132181-A (JP)
Title: Magnetroelectric conversion device
Inventor: TAGASHIRA KAZUO
IPC: H01L43/00
Filed: 1987-11-18
Abstract: PURPOSE:To make an assembly process easy by a method wherein at least three of third electrodes surrounding a carrier path between a first electrode and a second electrode are provided so that a sense of rotation and a speed of rotation of a magnetic field can be detected by using one chip. CONSTITUTION:At least three of third electrodes 9-11 surrounding a carrier path between a first electrode 6 and a second electrode 7 are provided in a magnetoelectric conversion device 1 which has the third electrodes between the first electrode 6 and the second electrode 7, in which a depletion layer exists near the third electrodes and which detects magnetism by measuring an electric characteristic between the third electrodes and the first electrode 6 or between the third electrodes and the second electrode 7. For example, an N<-> type epitaxial layer 3 is formed on an N<+> type semiconductor substrate 2; a protruding part 4 formed by etching the epitaxial layer 3 and an N<+> type contact region 5 formed at its tip part are provided. In addition, the following are provided: a first electrode 6 formed on the rear of the substrate 2; a second electrode 7 formed in the contact region 5; third electrodes 9-11 formed from the side of the protruding part 4 to an exposed face 8 of the epitaxial layer 3.
Patent JP-H06199966-A (JP)
Title: Fumarate ester copolymer
Inventor: ASANO SATOSHI
IPC: C08F22/10
Filed: 1992-10-06
Abstract: PURPOSE:To provide the subject copolymer comprising diethyl fumarate structural units, etc., in a specific ratio, wide in a temperature range compatible with an alternative freon refrigerant R134a, high in viscosity index, excellent in rust prevention and thermal stability, and suitable as a lubricant for refrigerating machines, etc. CONSTITUTION:The objective copolymer comprises 5-45mol.% of structural units of formula I and structural units of formula II. The copolymer is produced by copolymerizing diethyl fumarate with dibutyl fumarate in the presence of a polymerization initiator such as 2,2'-azobisisobutyronitrile.
Patent JP-H08140695-A (JP)
Title: Separation and purification of astaxantin from cultured fungal cell
Inventor: MISHIMA KENJI
IPC: C12R1/645
Filed: 1994-11-25
Abstract: PURPOSE: To industrially and advantageously separate and purify astaxantin useful for foods or medicines, etc., by treating cultured fungal cell of Phaffia rhodozyma combinedly using a supper critical carbon dioxide extracting liquid in which ethanol is used as an assistant solvent and a silver nitrate solution. CONSTITUTION: This astaxantin is industrially and advantageously separated and purified from a cultured fungal cell of Phaffia rhodozyma by culturing Phaffia rhodozyma ATCC24202 strain in a culture medium at 20 deg.C for 96hr using a rotary shaker and harvesting the fungus by centrifugation, lyophilizing the fungal cell, adding acetone thereto, extracting the fungal cell while crushing the cell with a mortar, cooling the extracted liquid to -50 deg.C, filtering the resultant precipitate, adding silver nitrate solution to the filtrate, further, adding ethanol which is an assistant solvent thereto, putting these liquids into an equilibrated cell 10 of supper critical extraction apparatus, feeding carbon dioxide from a gas cylinder 1 by the operation of a valve to completely replace the interior of the system with carbon dioxide, raising the pressure in the system using a pump 5 for increasing pressure, charging the supercritical fluid under heating by a heating unit 13 and recovering the extract into a trap 14.