baber/WOPTO huggingface dataset:
Patent JP-S6031430-A (JP)
Title: Conveyor for bar of circular cross section
Inventor: NAGAHISA KOUJI
IPC: B65G47/08
Filed: 1983-07-29
Abstract: PURPOSE:To prevent a scratch from being made on the surface of a bar of circular cross section, which is to be transferred from an inclined rail by the turning action of a swing arm, by providing a stopper which is located under between the foremost and second foremost bars of circular cross section and moved back and forth in relation to the transfer of the bar. CONSTITUTION:Plural bars 3 of circular cross section are sequentially supplied on an inclined rail 2. When the foremost bar 3a is stopped because of its contact with a guide 5, all the bars 3 are halted in contact with each other on the inclined rail 2. A swing arm 4 is then turned in a direction 6 by an appropriate driver so that a cam 12 is turned in the same direction through a sprocket 4d on the rotary shaft 4b of the arm, a chain 17 and a sprocket 12d on the rotary shaft 12c of the cam. As a result, a stopper 11 is moved up against the force of a spring 13 through a roller 11a rotatably placed on the cam 12, so that the tip of the stopper 11 is brought into contact with the second foremost bar 3b to keep it from rolling. For this reason, the swing arm 4 is prevented from coming into contact with the second foremost bar 3b, to avoid making a scratch thereon.
Patent JP-S5841657-A (JP)
Title: Producing device for beltlike steel body
Inventor: YAMAGUCHI SATOSHI
IPC: B22D11/06
Filed: 1981-09-04
Abstract: PURPOSE:To produce a beltlike steel body directly and easily from molten steel with reduced rolling stages by transferring the molten steel through cooling rolls, a cooling mechanism by a gas and a cooling mechanism by water successively. CONSTITUTION:Molten steel 2 is developed in an intermediate spout 3, and is transferred under cooling between cooling rolls 5 and 7 for molten steel. The rolls 5, 7 are so adjusted that the segment connecting the revolving shafts of said rolls comes within a 30-60 deg. range with respect to a horizontal plane. The rolls 5, 7 are supported with backup rolls 9, 10, and oil supplying mechanisms 12 are provided to form oil films on the rolls 9, 10. Further, a solid lubricant is supplied to the roll 5 from a supplying mechanism 13. The steel strip 21 formed with solidified layers between the rolls 5 and 7 is passed through the 2nd cooling and transferring mechanisms consisting of upper and lower supporting plates 23, 25, where a gas as a coolant and a lubricant is blown through slits 27. Thereafter, the steel strip is passed through the 3rd cooling and transferring mechanism provided with cooling nozzle groups 31 for injection of water, where the strip is thoroughly cooled and solidified to the inside. Heat loss and rolling load are decreased by said mechanism.
Patent JP-H1057704-A (JP)
Title: Distillation method and device therefor
Inventor: MIDORI SHIZUO
IPC: B01D3/26
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a distillation method and a distillation device therefor which is miniaturized and whose occupancy area is made small and whose cost is lowered. SOLUTION: Raw liquid containing plural components is fed into a first column 71, and liquid discharged from the bottom is discharged as a bottom product to the outside, and a part of the bottom product is turned into vapor, and the vapor is circulated in a third column 73. The vapor is discharged from each of the tops of the first column 71 and a second column 72, and the vapor is condensed to turn it into liquid, and the liquid is discharged as a distillate to the outside, and a part of the distillate is returned to each of the first column 71 and the second column 72. When the raw liquid containing plural components is fed into the first column 71, two distillates and a bottom product are obtained at the top and at the bottom, respectively. Since only one distillation column 21 is needed for distilling the raw liquid, the distillation device is miniaturized.
Patent JP-S5848771-A (JP)
Title: Fuel injecting device for diesel engine
Inventor: TAKAHASHI TAKASHI
IPC: F02M43/00
Filed: 1981-09-04
Abstract: PURPOSE:To eliminate the abnormal injection of secondary injection or the like and facilitate the control of the supplying amount of different kinds of fuel by a method wherein a pressure accumulating chamber, divided into two parts, is provided with a pressure transmitting wall to move based on the pressure difference of both chambers to supply second fuel into the second chamber. CONSTITUTION:The pressure accumulating chamber 18 of a pressure accumulating device 16 is divided into the first chamber 20 and the second chamber 22 by a piston 24, which is the pressure transmitting wall, so as to be tight against liquid. Gas oil is supplied to the first chamber 20 and is returned to a housing 6 by the opening operation of a solenoid valve 32 or an escape valve. The second chamber 22 is connected to a second fuel supplying device 36 and alcohol is supplied thereinto. When the pressurized sending of the gas oil by a fuel injection pump 2 is finished, the pressure in a first injection pipeline 10 is reduced suddenly, a non-return valve 60 is opened to supply the alcohol into an annular chamber 54 and the alcohol is injected from a nozzle 50 successively to the gas oil. Subsequently, the piston 24 is returned to the side of the chamber 20 by a spring 26 and the alcohol is supplied to the chamber 22.
Patent JP-H09326735-A (JP)
Title: Induction radio channel system
Inventor: IGARASHI KEISUKE
IPC: H04B5/02
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To provide an induction radio channel system in which the main induction communication line and an extended induction communication line are matched, reduction in a level is small, and the area for stable communication is extended with respect to an extension request of a service area in an induction radio channel. SOLUTION: The main induction communication line 3 is connected to a transformer 2 connecting to an induction radio base station 1 and a termination resistor 4 is connected to the other end of the main induction communication line 3 to form an induction radio channel using the earth for a return path. A mobile station 5 that moves in a communication zone along the induction communication line 3 makes communication by using an electromagnetic field of the induction line. In order to extend the communication zone, an induction communication line 6 is electromagnetically coupled with the main induction communication line 3 through a loose coupler 7 so as to extend the area. A channel shaped core coupler is employed for the loose coupler 7 and inserted to the main inductive communication line 3 contactless for loose coupling.
Patent JP-H08334797-A (JP)
Title: Optical wavelength conversion integrating element
Inventor: KATO YUKIO
IPC: G02F1/35
Filed: 1995-06-07
Abstract: PURPOSE: To reduce the power penalty of the system as a whole, to make the size of the device smaller and to reduce cost by integrating a DFB laser which is the light source of controlling light beams, a wave summer and a Mach- Zhener interferometer on the same substrate. CONSTITUTION: The input port side of a Mach-Zhender interferometer 20 is connected to a DFB laser 12 which is the light source of controlling light beams and a first optical waveguide 14 through which a signal light beam λ1 . is inputted from the external to the element. Moreover, waveguides 21 and 22, which form the interferometer 20, are the simiconductor waveguides formed on a same semiconductor substrate 10. The laser 12 is monolithically and integrally connected to the waveguides. SOA active layers 23 and 24 are arranged in the respective center portion of the waveguides 21 and 22 that form the interferometer 20.
Patent JP-S6118558-A (JP)
Inventor: TAKADA SHIGEMI
IPC: B61D19/02
Filed: 1984-07-06
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-2000333373-A (JP)
Title: Distribution power supply system
Inventor: SHIGETA MASAAKI
IPC: H02J11/00
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To obtain a distribution power supply system for controlling the voltage of a power distribution system at a constant level, even if a plurality of distribution power supplies are connected to the power distribution system. SOLUTION: This distribution power supply system supplies power from a commercial power supply 1 to a load 10 that is connected to a power distribution line 8 via a power transmission line 2, a transformer 6 of a power distribution substation, a power transmission system circuit breaker 7, and the power distribution line 8 and supplies the AC power of the distribution power supply obtained from a system connection converter for converting a DC power from a DC power supply to an AC power to the power distribution line 8 via a connection reactor 12 and a power distribution system circuit breaker 11, and is provided with a control device 16 for inputting a system voltage and a system current from detectors 17 and 18, which are provided at the primary side of the connection reactor 12 and for controlling the distribution power supply.  The control device 16 inputs a system voltage and a system current, at the same time inputs an output effective current command and an output reactive current command, and supplies power to the distribution power supply, while compensating for the reactive power to maintain the voltage of the power distribution line 8 at a constant level.
Patent JP-H01311521-A (JP)
Title: Manufacture of membrane switch
Inventor: KIKUCHI HIROSHI
IPC: H01H13/702
Filed: 1988-06-09
Abstract: PURPOSE:To realize a thin shape and simplify manufacturing process by a method wherein an upper electrode and a lower electrode are formed by printing at opposite portions on upper and lower surfaces of a pressure sensitive conductive layer. CONSTITUTION:A substrate 10 with a first conductive paste 11 printed on it is dried and baked. Then a pressure sensitive conductive paste 12 is printed on the paste 11, and it is dried and baked. Then, a second conductive paste 13 is printed on the paste 12, and it is dried and baked. Finally, a printed layer material consisting of the paste 11, paste 12 and paste 13 is peeled off from the substrate 10 to have a membrane switch obtained. With this constitution, since the membrane switch consists of one sheet-like material having upper and lower electrodes on both surfaces of the pressure sensitive conductive layer, manufacturing process can be simplified. In addition, a thin switch can be realized by controlling thickness of the respective layers.
Patent JP-H10336534-A (JP)
Title: Video audio signal recorder and television receiver
Inventor: WATANABE KOICHIRO
IPC: H04N5/44
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a video audio signal recorder in which video reservation is simply conducted by allowing the user to check a broadcast program and to have only to state the reservation of the next program. SOLUTION: For this television receiver, in the case that a video audio signal recording section 103 records a video audio signal of a television broadcast received by a television broadcast reception section 102 is recorded on a recording medium 109, a program list acquisition section 107 acquires a program list for each prescribed period and stores it to a program list storage section 108, programs are automatically reserved for video recording based on the program list stored in the program list storage section 108, in response to the video recording reservation setting information received from an input section 106.  Based on current time information given from a clock section 105 and a program list stored in the program list storage section 108, a control section 104 controls the television broadcast reception section 102 and the video audio signal recording section 103, so as to extract the reserved program and record it on the recording medium 109.
Patent JP-H04341481-A (JP)
Title: Elevator cage
Inventor: BABA HIROYUKI
IPC: B66B11/02
Filed: 1991-05-17
Abstract: PURPOSE:To provide an elevator change whose interior decoration can be easily changed by installing a decoration sheet which is extended along the surface of a surrounding body and can be shifted. CONSTITUTION:A decoration sheet 9 which is extended in a U-figure shape along the surfaces of a surrounding body 2 is arranged between the surrounding body 2 and a transparent plate 6, and the edge part thereof is wound on a rotary body 8. A variety of decoration is applied to the long band-shaped decoration sheet 9, and the decoration sheet is shifted by winding the decoration sheet 9 by turning the rotary body 8, and then the inner decoration can be changed at a proper time by the simple operation, and the inner decoration can be changed at a low cost without stopping an elevator for a long time.
Patent JP-H06349967-A (JP)
Title: Semiconductor device
Inventor: SUGAWARA KATSUMI
IPC: H05K9/00
Filed: 1993-06-14
Abstract: PURPOSE:To reduce a metal cap in space by providing a frame for installing it to surround a semiconductor chip and filling resin therein, and the cap so arranged as to cover the frame. CONSTITUTION:A semiconductor chip 2 and an electronic component 3 are mounted on a board 1. A frame 6 is disposed around the chip 2, and resin 4 is so filled as to be embedded in the frame 6. Then, a metal cap 7 of a shape in which a sidewall of a part to be superposed on the frame 6 is cut is so disposed as to be brought into contact with an upper surface of the frame 6. Part of a ceiling of the cap is adhered to an upper part of the resin 4, and fixed to the board by a pin provided at a lower end of the cap 7. Thus, the cap 7 can be reduced in size.
Patent JP-H06327451-A (JP)
Title: Dryer for leaf tobacco of brown species
Inventor: HARADA KAZUHIRO
IPC: A24B1/02
Filed: 1993-05-21
Abstract: PURPOSE:To obtain leaf tobacco of brown species having excellent flavor of characteristic variety by alternately carrying out operation for circulating air in a drying chamber controlled under a temperature and humidity condition in a prescribed range and suspension for airing the top of the drying chamber by a ventilating fan while regulating. CONSTITUTION:Leaf tobacco T is suspended by an upper hanger 18a and a lower hanger 18b at vertical two steps, an intake 22 for taking in the open air is made openable and closable and an openable and closable exhaust vent 24 is equipped with a ventilating fan 25. Operation for circulating air in a drying chamber 1 controlled under a temperature and humidity condition in a prescribed range by a heating and air sending part 3 and the ventilating fan for partially ventilating high-humidity air and suspension for airing the top of the drying chamber by the ventilating fan are alternately carried out while regulating by a control part 5.
Patent JP-S621736-A (JP)
Title: Polyolefin powder composition
Inventor: SUGA MICHIHARU
IPC: C08L23/02
Filed: 1985-06-27
Abstract: PURPOSE:A powder composition, consisting of an ultrahigh-molecular weight polyolefin and low-molecular weight - high-molecular weight polyolefin and capable of remarkably improving the impact resistance and dynamic physical properties by addition thereof as a modifier to a thermoplastic resin, etc. CONSTITUTION:A polyolefin powder composition consisting substantially of (A) an ultrahigh-molecular weight polyolefin having at least 15dl/g intrinsic viscosity measured in decalin at 135 deg.C and (B) a low-molecular weight - high- molecular weight polyolefin having within 0.1-10dl/g intrinsic viscosity range measured in decalin at 135 deg.C. The amount of the component (A) is within 10-95wt% range based on the total weight of the whole components and has 1-50mum average particle diameter and further contains at least 50wt% particles having within 0.5-60mum particle diameter range. The incorporation of the composition with an ethylenic polymer provides a composition having improved moldability without fish eye.
Patent JP-S5665585-A (JP)
Title: Counting method for body to be counted like pellet by scanning line for television and the like
Inventor: NISHIOKA TADAO
IPC: G06M11/00
Filed: 1979-11-02
Abstract: PURPOSE:To enable to easily and accurately recognize the total number of body to be counted, by performing the processing of scanning count for the 3rd and 4th areas sequentially through the rotation of entire counted area by every 90 deg. after the scanning count processing of the 2nd area and by adding the total number of body to be counted. CONSTITUTION:After the linking of rotation bundling tool of a rotating table 1 is released, the rotating table 1 is turned by 90 deg., and the alignment pin 3d is inserted to the 90 deg. alignment tool 1d. Next, the 1/4 sector of the ring shape ring body 2 comes to the 1/4 notch 4c of the mask plate 4 to be the area A2, and the linking of each tool is made for the set of the rotating table 1 and scanning by a TV camera 5 is made again for the count. After that, the ring shape body 2 is counted for the areas corresponding to the areas A3 and A4, and the total sum is counted and digital display is made at the display section.
Patent JP-H09328345-A (JP)
Title: Admixture for concrete
Inventor: SHIMODA MASARO
IPC: C08L33/02
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To obtain an admixture for a concrete improving a separating resistance of materials, an initial strength, etc., by specifying a blending ratio of a copolymer, a high quality water reducing agent, a water-soluble polymer and a defoaming agent, a molar ratio of monomers forming the copolymer and the average molecular weight of the copolymer. SOLUTION: This admixture for a concrete is prepared by blending 100 pts.wt. mixture comprising a copolymer, a high quality water reducing agent and a water-soluble polymer having a ratio of (35-90) to (5-40) to (5-60), (with the proviso that the total thereof is 100 pts.wt.), with 0.01-30 pts.wt. defoaming agent. The copolymer is obtained by copolymerizing monomers of formula I and II. The molar ratio of the monomer of formula I to that of formula II is (1/90) to (50/50). A weight average molecular weight (measured by a gel- permeation chromatography method and reduced to a sodium polystryrenesulfonate) is 3,000-200,000. An aromatic water reducing agent is used as the high quality water reducing agent. A polyalkylene glycol derivative is used as the water-soluble polymer. A product having an excellent surface appearance is obtained by using the admixture for the concrete.
Patent JP-S6215331-A (JP)
Title: Air type spinning machine
Inventor: SANAKI ASAO
IPC: D01H5/78
Filed: 1985-06-27
Abstract: PURPOSE:To eliminate bad influence on fiber bundle caused by an accompanying air flow occurring in the surroundings of front rollers, by forming a ring-shaped air relief channel at a specific position on the peripheral face of the front rollers. CONSTITUTION:The ring-shaped air relief channel 12 is made on the front top roller 6a of the front rollers 6 and the gap W1 of the inner wall 13 of the channel 12 is set wider than the width W2 of the fiber bundle F at the nip point N of the front rollers 6. The air flow A having passed through the channel 12 is made to flow on the side of the ballooning fiber bundle F and there is neither occurrence of fluff fiber nor bad influence on behavior of balloon.
Patent JP-S5569244-A (JP)
Title: Fe-cr-co type magnet alloy
Inventor: IWATA MASAO
IPC: C22C19/07
Filed: 1978-11-16
Abstract: PURPOSE: To reduce the expensive Co content of a Fe-Cr-Co type magnet alloy while maintaining the superior magnetic characteristics and mechanical workability by adding a specified amt. of Ti and Zr to the alloy.  
     CONSTITUTION: The title alloy is a permanent magnet alloy consisting of, by wt., Cr 17W45%, Co 3W35%, Ti 0.03W10%, Zr 0.01W5% and the balance Fe. The  addn. of Ti and Zr results very high hot and cold workability in spite of the low  expensive Co content. Soln. heat treatment can be carried out at a relatively low  temp., and the alloy is excellent in magnetic charecteristics. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5890298-A (JP)
Inventor: SATOU MINORU
IPC: G08C25/00
Filed: 1981-09-08
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-S624617-A (JP)
Title: Automatic regulating device for tire pressure
Inventor: UCHIDA SHINICHI
IPC: B60C23/12
Filed: 1985-06-29
Abstract: PURPOSE:To improve both performance and durability by configurating a device in such a way that a wheel hub is provided with an air pressure supply source, a body is provided with an actuating section for the said pressure supply source, and the relative rotation between the said hub and the body causes the air pressure supply source to be actuated. CONSTITUTION:The rotation of an axle shaft 20, a hub 1 and the like allows a piston 3 of a pump 21 to slide within the inner surface of a cylindrical cam 8. In this case, as the center axis of the inner cylinder of the cam 8 is offset from both the axle shaft 20 and the center axis of the outer cylinder, the rotation of the hub 1 allows the piston 3 to be pushed by the cam 8 permitting the piston 3 to reciprocate. Accordingly, as a wheel rotates, the piston 3 reciprocates allowing the make and break action of air valves 4 and 12 to be effected one after the other. This allows air to be compressed into a tire 18 through communication holes 10 and 16. And when the tire pressure is built up beyond the specified one, a releaf valve 13 is opened so as to maintain the pressure constant. This configuration is capable of improving both performance and durability.
Patent JP-S5567631-A (JP)
Title: Measuring unit for multi-point
Inventor: NISHIMOTO KEIJI
IPC: G01K7/02
Filed: 1978-11-16
Abstract: PURPOSE: To reduce the cost by enabling to feed the connection conductors between the thermocouple and the measuring unit with specific construction for the connection.  
     CONSTITUTION: The reference junctions C 11 , C 12 WCN 1 , and CN 2  of the thermocouples A 1 WAN are connected to the terminals K 11 , K 12 WK n1  and KN 2  on the terminal  board Q of the measuring unit H via the multi-pole plug D, pulgs P 11 , P 12 WPN 1   and PN 2 ' and jacks J 11 , J 12 WJN 1  and JN 2  of the multi-pole jack E and via the lines L 11 ,  L 12 WLN 1  and LN 2 . Even if the position of temperature measured points X 1 W XN  is remote to the position of the measurement unit H, the length of the lines L 11 ',  L 12 WLN 1  and LN 2  can only be made longer. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5932223-A (JP)
Title: Digital circuit
Inventor: KUDOU TOSHIAKI
IPC: H03M1/82
Filed: 1982-08-17
Abstract: PURPOSE:To reduce the number of bits of a digital signal without reducing resolution, by dividing the bit of digital signal into high-order bit and low-order bit and processing them as specified. CONSTITUTION:The digital signal X of N bits is separated into a high-order signal XH of M bits and a low-order signal XL of the remaining K(=N-M) bits. Then, a modulation circuit 1 to which the low-order signal XL is applied generates a logical signal having a time ratio in response to the ratio of a maximum value (=2K) of K bits to the value XL of the low-order signal of K bits. This logical signal is added to the least significant bit of the high-order signal XH by an adder 2. Thus, an output X' of the adder 2 has the resolution of the digital signal X of N bits. Thus, the number of bits of the digital signal is decreased without reducing the resolution.