baber/WOPTO huggingface dataset:
Patent JP-S5972502-A (JP)
Title: Flow rate controller
Inventor: HONDA HISAO
IPC: G05B1/01
Filed: 1982-10-20
Abstract: PURPOSE:To attain a proper control of flow rate to an input by giving a numerical control to the actions of an object to be controlled to an input signal which varies by the environment of application, the proper characteristics of the object to be controlled itself and other conditions. CONSTITUTION:For instance, the signal supplied from a detector S for an air cooling load is received by a controller C1 to set an opening amount of the 1st control valve V1. The signal of the detector S is received by a controller C2 incorporating a voltage type balancing relay 2, etc. via the valve V1. Then the opening amount of the 2nd control valve V2 is set for example opposite to the room cooling load. The relay 2 incorporates an unbalance detecting element A. A bridge circuit B is constituted with the element A, an input side potentiometer 1, an output feedback potentiometer 3 and an auxiliary potentiometer 4. As shown in a chart 1, the opening amount of the valve V2 is controlled properly so as to prevent the excessive burning during a partial load in comparison with a conventional proportional control valve.
Patent JP-H0741859-A (JP)
Title: Production of grain-oriented silicon steel sheet
Inventor: MURAKI MINEO
IPC: C21D8/12
Filed: 1993-07-27
Abstract: PURPOSE:To effectively suppress the generation of the defect of blisters in the case of slab heating, at the time of heating a steel slab in the producing process of a grain-oriented silicon steel sheet, by prescribing heating by a gas firing heating furnace and an electric heating furnace. CONSTITUTION:A silicon-contg. copper slab contg. >=0.0025wt.% N is subjected to continuous casting while being applied with electrical molten steel stirring, is heated by a gas firing heating furnace and an electric heating furnace and is subjected to hot rolling. At this time, in the case preliminary heating is executed at 900 to 1300 deg.C by the gas firing heating furnace, the set temps. of the upper part and lower part of a heating zone in the heating furnace are controlled, and the temp. difference in the upper and lower faces of the slab after the extraction from the heating furnace is regulated to <=20 deg.C. Furthermore, in the case heating is executed at >=1350 deg.C in a nonoxidizing atmosphere by the electric heating furnace, the heating at >=1350 deg.C with the surface temp. as the standard is limited to <60min. Thus, the generationg of the defect of blisters at the time of the slab heating is completely prevented, by which the grain-oriented silicon steel sheet having good magnetic properties and surface appearance can stably be obtd.
Patent JP-2000023368-A (JP)
Title: Solar light power generation system
Inventor: GOTO KIYOSHI
IPC: H02J3/38
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a solar light power generation system which has a master breaker at the commercial power supply side never which will not be cut off, even if there is a ground in a distributed power supply. SOLUTION: A distributed power supply is provided with an inverter circuit 6, which converts DC voltage output from a solar battery 1 into an AC voltage. A master breaker 20 constituted of ground leakage breakers is inserted between a commercial power supply 3 and a main line. Between the distributed power supply and the main line, a parallel-off switch 10 is inserted for system linkage/ system separation between the distributed power supply and the commercial power supply 3. When ground is detected between the solar battery 1 and the inverter circuit 6 by a current sensor 11 and a deciding circuit 9, a control section 8 stops the operation of the inverter circuit 6 after parallelling off the parallel-off switch 10.
Patent JP-H0740493-A (JP)
Title: Manufacture of ceramic superconducting laminate
Inventor: KIMURA NAOKI
IPC: B32B7/12
Filed: 1993-07-27
Abstract: PURPOSE:To provide a method for manufacturing a superconducting laminate which can rigidly be bonded at ordinary temperature and has sufficient reliability against deterioration of an bonded state such as peeling between a superconductor and a bonding material or damage and deterioration of the superconductor such as warpage, twist, craze, etc. CONSTITUTION:A surface to be bonded of a ceramic superconductor 2 is coated with a bonding material 1 having a thermal expansion coefficient of a range of 0.5-2.5 times as large as that of the superconductor 2. The superconductors 2 are superposed and bonded at ordinary temperature.
Patent JP-S6246423-A (JP)
Title: Vertical recording medium
Inventor: KUROKAWA HIDEO
IPC: G11B5/738
Filed: 1985-08-23
Abstract: PURPOSE:To eliminate the disturbance of the crystal orientation of a magnetic layer and to improve vertical orientation by forming a diamond-like carbon film between a substrate and the magnetic layer consisting of a ferromagnetic material subjected to crystal orientation in the direction perpendicular to the substrate. CONSTITUTION:The uniform amorphous diamond-like carbon film (DLC) 9 is formed by, for example, a PI or CVD method on the tape-, card- or disk- shaped substrate 8 consisting of a nonmagnetic material such as high polymer or glass. The magnetic layer 10 in which a ferromagnetic metal such as CoCr is subjected to the crystal orientation in the direction approximately perpendicular thereto is formed on the DLC film 9 by a means such as vacuum deposition method. A protective film 11 is provided thereon. The disorder of the crystal orientation is eliminated by forming the DLC film between the substrate and the magnetic layer in the above-mentioned manner. The vertical recording medium having the good vertical orientation is thus obtd.
Patent JP-S5989999-A (JP)
Title: Heat exchanger made of aluminum alloy
Inventor: KAWASE HIROSHI
IPC: F28F19/06
Filed: 1982-10-21
Abstract: PURPOSE:To improve the anticorrosive property of a part of a pipe plate coming into contact with circulating cooling water by a method wherein a composite plate comprising a core material of an Al alloy including specific components and a surface material is used as the pipe plate of the Al alloy heat exchanger for an automobile radiator. CONSTITUTION:In the case of the Al alloy heat exchanger, the pipe plate 2 is formed of the composite plate comprising the core material made of an Al alloy consisting of Cu (0.2-0.8wt%), Mu (0.1-0.8wt%), one or more than two of Mg (0.1-0.5wt%) and Si (0.1-0.6wt%) as essential components, Cr (0.01-0,3wt%), Z (0.01-0.3wt%) and Al and usual impurities for the rest and the surface materal whose one side surface is applied with a brazing material and which comprises an A/ alloy consisting of Ca (0.005-0.2wt%), Fe and Si (a total of less than 0.5wt%) and Al for the rest. The surface material forms itself the inner surface of a water chamber. The composite plate is formed by a press shaping process and is fixed to a water pipe 1 to thereby provide the pipe plate comprising the outer brazing material 7 and the core material of Al-Ca alloy which forms the inner surface thereof. The pipe plate is then connected to a resin tank 5 mechanically through O-rings.
Patent JP-S6244124-A (JP)
Inventor: OGAWA SHIMIZU
IPC: B66F11/04
Filed: 1985-08-23
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-H0638081-A (JP)
Title: Noctovision
Inventor: KATO MASAYOSHI
IPC: H01J31/50
Filed: 1992-07-13
Abstract: PURPOSE:To considerably improve the performance of the high-sensitivity dark viewing device by embedding light sources, which successively emit plural infrared rays while turning on/off them, near the periphery of the image pickup center of an object while integrating them to a main body. CONSTITUTION:Plural infrared light emitting diodes 6, 6A and 6B are interally embedded in a main body 1, and the periphery of the image pickup center of an object 5 is successively irradiated with tuning on/off light. The timing of turning on/off the light overlaps the turn-on of the diodes 6 and 6A just for time t, and the light emission of a fluorescent plane 33 is continued without being interrupted. The infrared beams reflected from the object 5 are made incident to an objective lens 2, an image is formed, and the optical image is divided into picture elements by a fiber plate 30 and converted to an electronic image by a photocathode 31. This electronic image is converted to the optical image again on the fluorescent plane 33.
Patent JP-H0693423-A (JP)
Title: Plain bearing
Inventor: OKAWA HIROE
IPC: C23C14/14
Filed: 1991-06-28
Abstract: PURPOSE:To develop a plain bearing excellent in seizing resistance and the burying properties of foreign matter by providing the surface of a plain bearing with an overlay layer by an Al-Pb-Sn alloy by a PVD method. CONSTITUTION:On the surface of a plain bearing obtd. by coating the surface of steel as a back plate with a Cu-Pb-Sn bearing alloy, an overlay layer having a compsn. constituted of, by weight, 4 to 50% Pb and 2 to 20% Sn, by a ratio to Pb, and the balance Al is formed by a sputtering method. The inside of an Al matrix in this overlay layer is added with total 0.01 to 4% of at least one kind among Cu, Cr, Ni, Ti, Mn, Mo and Si as matrix strengthening elements and total 1 to 8% of one or more kinds among low m.p. soft metals such as In, Bi and Te as elements for improving surface properties such as corrosion resistance and burying properties. Or, between the bearing alloy and the overlay layer, a layer of Ni, Ni-Cu allay or Ni-Cr alloy is formed by a wet plating method or a sputtering method. The plain bearing excellent in seizing resistance, the burying properties of foreign matter, fitness or the like can be obtd.
Patent JP-S57113135-A (JP)
Title: Method and device for inputting cursor information
Inventor: HOSHINO KENJI
IPC: G06F3/038
Filed: 1980-12-31
Abstract: PURPOSE:To improve operation efficiency and operability by permitting a cursor on a display screen to track an input pen which is moved through the operation of an operator. CONSTITUTION:With a cursor releasing key 8A, an FF13 is reset and a character mode signal is outputted from a terminal Q'. In this state, an input pen 7 is brought into contact with a segment 5 regarding the coordinates of a displayed character on a tablet 6 to send a pen-ON signal to a tablet control circuit 10, thereby starting a scan on the tablet 6. The circuit 10 outputs the Y- coordinate data of the pen 7 to a processor 9, etc., and then inputs a signal TSTB to an AND circuit 15. On the other hand, the character mode signal is inputted from the FF13 to the circuit 15, so an STB-character signal is outputted to the processor 9 to perform data processing. This character informarion is displayed on the display screen of an unshown CRT display device and at the same time, a cursor is moved.
Patent JP-2001012569-A (JP)
Title: Hydraulic tensioner with relief valve
Inventor: SUZUKI YASUSHI
IPC: F16H7/08
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic tensioner with a relief valve capable of increasing the degree of freedom of design of the relief valve by reducing a hydraulic pressure applied to a valve disc of the relief valve and also reducing a stress produced in spring energizing the valve disc. SOLUTION: A relief valve 26 provided on the projected end side of a plunger 12 comprises a pressure passage 20 communicating with a high-pressure oil chamber 14, a valve disc 24 inserted slidably into the pressure path 20, a spring 24 energizing the valve disc 24 in the direction of the high-pressure oil chamber 14, and a flowout port 21 communicating with the pressure passage 20 to make oil flow to the outside when the valve disc 24 is moved backward against an energizing force of the spring 25. The valve disc 24 further comprises a sliding part 24A inserted slidably into the pressure passage 20 to receive a hydraulic pressure in the high-pressure oil chamber 14 and a flange part 24B having a cross-sectional area larger than the cross-sectional area of the sliding part 24A to receive an energizing force of the spring 25 formed integrally with each other.
Patent JP-S6343085-A (JP)
Title: Indicating device for valve opening
Inventor: MESE HISAYOSHI
IPC: F16K37/00
Filed: 1986-08-07
Abstract: PURPOSE:To simplify the reading of a valve opening by providing a cursor attracting member which positions the cursor in a non-ferromagnetic hollow ring-shaped part with a valve opening scale centering around the actuating shaft for a valve body. CONSTITUTION:The upper end of an operating shaft 6 is provided with a handle 7 having an annular and hollow ring-shaped part 10, in which a ferromagnetic cursor 11 is provided movably. A magnet 13 which always positions the cursor 11 at a fixed position independenty of the rotation of the handle 7 is fixed to the tip of a fixing arm 12a. A valve opening can be therefore easily known by reading a valve opening scale supported by the cursor.
Patent JP-S6166053-A (JP)
Inventor: YOSHIDA YUJI
IPC: F25B13/00
Filed: 1984-09-06
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-H1044161-A (JP)
Title: Manufacture of epoxy resin mold and epoxy resin mold
Inventor: YOKOYAMA SHUICHI
IPC: B29K105/16
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To prevent mold surface layers from expanding and contracting and ply separation and crack on the mold surface layer from occurring by a method wherein expansion and contraction blocking parts for preventing the mold surface layers from expanding to and contracting from lining layers are provided on the mold surface layers of the lining layers. SOLUTION: This epoxy resin mold 1 consists of a cavity side epoxy resin mold 10 and a core side epoxy resin mold 20. Both the molds consists respectively of mold surface layers 11 and 21 and lining layers 12 and 22. When both the molds are set, a space P, which is equal to the shape of an object product, is formed between both the mold surface layers 11 and 21. The lining layers are respectively equipped with cooling pipes, epoxy resin pouring pipes 14 and 24 and resin discharging pipes 15 and 25. With epoxy resins respectively forming the mold surface layers 11 and 21, a metal powder, the thermosetting shrinkage of which is small and the thermal conductivity of which is high, is mixed. On the lining layers 12 and 22, lattice-like projected bead expansion and contraction holding parts 16 and 26 are provided.  As a result, the mold surface layer and the lining layer join favorably to each other and there is no fear of developing crack or ply separation.
Patent JP-S6343477-A (JP)
Title: Picture editing device
Inventor: KUDO YOSHIMICHI
IPC: H04N5/91
Filed: 1986-08-11
Abstract: PURPOSE:To execute editing works such as the synthesization of pictures etc., only with using one more picture reproducing device by fixing a first and a second head positions in order to execute the reproduction of a signal ahead of erosion and record of the signal on a recording track. CONSTITUTION:The signal 11 from an external picture reproducing device is added in a record signal processing circuit 8 without being processed in a special effect processing circuit 10. And a picture frame number is multiplexed in methods such as coding, etc., in the part of the vertical blanking interval of a picture signal and recorded on a disk 1 by an erasure recording head 3. Next, the recorded signal is read out with a reproducing head 2 and demodulated in a reproduction signal processing circuit 6. The demodulated signal 12 is phase compared with a video signal 11 from the external reproducing device in a phase comparator 7 and their phases are arranged. And the video signals 11 and 12 whose phases are arranged are processed in the special effect processing circuit 10 and recorded on the disk 1 again by the erosion recording head 3.
Patent JP-H1185471-A (JP)
Title: Operation method and arithmetic unit
Inventor: TAGAMI KAZUFUMI
IPC: G06F7/52
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To reduce the circuit scale of a digit adjusting means and to efficiently realize a double precision multiplication. SOLUTION: In a binary fixed point system for setting up a most significant bit(MSB) as a code bit S and a point between the MSB and a bit just under the MSB as a binary point position, respective products between the higher word HX/lower word XL of a double precision multiplicand and the higher word YH/lower word YL of a double precision multiplier are found out by using a single precision multiplier, and in the case of executing the adjusting addition of respective found products to obtain a double precision multiplied result, respective products between the higher word XH/lower word XL of a double precision multiplicand and the higher word YH/lower word YL of a double precision multiplier are set up so as to have at least two digits higher than the binary point position,  so that the double precision multiplied result can be found out by bit width more than double precision bit width at least one bit.
Patent JP-S6080202-A (JP)
Inventor: KATOU YOSHIROU
IPC: H01C7/10
Filed: 1983-10-07
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-S6431374-A (JP)
Title: High-frequency heating device
Inventor: MATSUMOTO TAKAHIRO
IPC: H05B6/64
Filed: 1987-07-27
Abstract: PURPOSE:To increase the reliability of the electric insulation of a transformer and make the winding between an anode and the low-voltage side of the secondary coil unnecessary by forming a transformer supporting bed with a metal conductor, setting the anode of a magnetron and one end of the secondary coil of the transformer to the same potential, and grounding cores. CONSTITUTION:Cores 5, 6 are fixed by a metal fixture made of brass and a supporting bed 11 made of Al. A high-voltage capacitor 12 for double-voltage rectifying and a diode 13 are connected to the high-voltage terminal side of the secondary winding 9, and the cathode of the diode is caulked on the supporting bed 11 together with one terminal 14 of the secondary winding 9. The metal fixture 10 is fixed to the supporting bed 11 with nuts 15. The cores 5, 6 and the supporting bed 11 are set to the same potential according to this constitution, the potential of the cores is stabilized, the insulation reliability is increased, and no winding is required between the anode of a magnetron and the low-voltage side of the secondary coil of a transformer. Since the metal fixture 10 and the supporting bed 11 are nonmagnetic materials, the heating by the leakage magnetic flux from the gap 7 of the transformer is little.
Patent JP-S6079051-A (JP)
Title: Vinyl chloride resin composition
Inventor: FUJIWARA KAZUHIKO
IPC: C08K3/00
Filed: 1983-10-07
Abstract: PURPOSE:To obtain a resin compsn. which is excellent in discoloration resistance and adhesion to polyurethane foam and suffers less drawdown, by blending Ba, Zn and Mg salts and a polyester polyol with a specified vinyl chloride resin. CONSTITUTION:1-15pts.wt. Ba, Zn and Mg salts and 1-10pts.wt. polyester polyol having an OH value of 5-30 are blended with 100pts.wt. vinyl chloride resin composed of 5-90wt% tetrahydrofuran-insoluble polyvinyl chloride gel component and the balance of tetrahydrofuran-soluble matter. Further, filler, plasticizer, stabilizer, lubricant, processing aid, pigment, etc. may be added. Since the resin compsn. suffers less drawdown in blow molding, moldings having high dimensional accuracy can be obtd. and even articles having large parison weights can be molded.
Patent JP-2000016172-A (JP)
Title: Automobile
Inventor: TATSUNO HIYOSHI
IPC: B60Q5/00
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To select a small sound or a large sound by the will of a driver by providing a Klaxon of small sound and a Klaxon of large sound, and providing push buttons closing the operating switches for the respective Klaxons. SOLUTION: When existence of an own automobile is informed to prevent danger on a road crowded with pedestrians and bicycles, a small push button 6 is pushed to close an operating switch 5, and the power of a battery 9 is fed to a Klaxon 2 of small sound. When existence of the own automobile is informed to the other automobile to prevent danger on the ordinary road, a large push button 8 is pushed to close an operating switch 7, and the power of the battery 9 is fed to a Klaxon 3 of large sound. The Klaxon 3 of large sound rings at high buzzer sound to inform to the other automobile.
Patent JP-S5977001-A (JP)
Title: Air motor
Inventor: ENOMOTO MASAYUKI
IPC: F01B1/06
Filed: 1982-10-25
Abstract: PURPOSE:To simply obtain a required power and as well to make it possible to operate an air motor for a long time, by driving a plurality of pistons in a cylinder with the use of compressed air from a high pressure tank, and as well by rotating a flywheel. CONSTITUTION:High pressure air from a high pressure air tank is alternately fed through a solenoid valve which is not shown but is changed over in association with operation of each of air cylinders 1 radially arranged around a stationary shaft 12 and through an air pipe line 4 to the chambers of each cylinder 1 on both side of a piston 2, and therefore, the pistons 2 reciprocate with a predetermined phase difference therebetween to rotate planetary gears 7 carried by a stationary plate 11 through piston rods 5. By the rotation of the planetary gears 7, a flywheel 3 having an inner ring gear 3 meshed with the planetary gears 7 is rotated. As a result, a drive shaft 9 integrally incorporated with a pulley 10 is rotated through a belt or chain 8 to deliver output power.
Patent JP-S6429295-A (JP)
Title: Small clothing drying case
Inventor: MIYAJI SATORU
IPC: D06F58/00
Filed: 1987-07-27
Abstract: PURPOSE: To make a case body compact and portable by providing the case body which internally locks a grid-shaped drying rack while opening the upper surface, a lid having an exhaust hole which covers the opening part on the upper surface of this case body, providing the lower part of side face of the case body with a connecting port, and providing the lid with an adjust plate and an adjust lever. CONSTITUTION: After washing and dehydrating, small clothing articles (such as handkerchief, socks, shorts, girdle or brassiere) are placed on a drying rack 3 and dried by leading hot air, which is supplied from a hot air generator, from a connecting port 12. Besides, the area of an exhaust hole 6 is adjusted by adjusting an adjust plate 8 with an adjust lever 9 corresponding to the quantity of stored small clothing articles to be dried, and drying time is shortened so that improvement in drying efficiency can be attained. Besides, since this case is provided for small clothing articles, the case body can be made compact and easily carried.
Patent JP-S57109747-A (JP)
Title: Stabilization of cationic vinyl monomer
Inventor: OKADA AKIRA
IPC: C07C233/38
Filed: 1980-12-26
Abstract: PURPOSE: To prevent the degradation of the titled monomer during storage,  transportation or preparation, and to improve its stability remarkably without  lowering the polymerization reactivity, by adding a chelating agent such as  aminocarboxylic acid, phosphoric acid, etc. and a nitroso compound to the  monomer.  
     CONSTITUTION: A cationic vinyl monomer of formula (R 1  is H or OH; R 2  and R 3  are alkyl or hydroxyalkyl; R 4  is H, benzyl or R 2 ; A is O or NH; R is alkylene or hydroxyalkylene; X -  is anionic counter ion) is incorporated with (A) a chelating agent selected from aminocarboxylic acids, oxycarboxylic acids, polycarboxylic acids, phosphoric acid, polyphosphoric acids, their salts, dialkylglyoximes, 1,3-diketones, semicarbazides, dipyridyl, and phenyl salicylate, and (B) a nitroso compound. The weight ratio of A:B is 100:(0.01W10). The preferable combination of the additives is ethylenediaminetetraacetic acid, phosphoric acid, etc. as the component (A) and p-nitrosophenol, etc. as the component (B). 
     COPYRIGHT: (C)1982,JPO&Japio