baber/WOPTO huggingface dataset:
Patent JP-2000258267-A (JP)
Title: Method and apparatus for measuring rotational smoothness of seaming roll and metal for fixing torque meter of seaming roll
Inventor: ENDO TOKUO
IPC: G01L5/00
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for measuring the rotational smoothness of a roll quantitatively in which the measurement can be controlled within a specified range for anyone. SOLUTION: A roll 15 is fixed with a torque meter 17 indicating the starting torque of the roll 15 through a fixing metal 16 rotating integrally with the roll 15. When an operator turns the torque meter 17, the roll 15 begins to rotate from stopped state. Starting torque of the roll 15 is measured and employed as an index of rotational smoothness of the roll 15 thus measuring the rotational smoothness of the roll 15 quantitatively. According to the method, anyone can control the rotational smoothness of the roll 15 within a specified range.
Patent JP-H1137691-A (JP)
Title: Device and method for cleaning inside of pipe of heat exchanger
Inventor: NODA YASUHIRO
IPC: F28G1/12
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To fully prevent a cleaning ball from being worn out and at the same time efficiently clean the inside of a pipe. SOLUTION: A device for cleaning the inside of a pipe has, as a circulation path, a main circuit 3 consisting of a heat exchanger 2, a means 4 for cooling a heat medium fluid, and a main pump 5 far supplying the heat medium fluid to the heat exchanger 2, and a ballcleaning circuit 13 consisting of a ball strainer 14 for separating a cleaning ball 12 being discharged from the heat exchanger 2 from the heat medium fluid, a ball storage 15 for storing the cleaning ball, a ball-collection pipeline 16 for collecting the separated cleaning ball, and a ball supply pipeline 17 for supplying the cleaning ball from the ball storage to the heat exchanger 2. Furthermore, the device has a sub pump 25 for sending the heat medium fluid by pressure, an intake pipeline 26 for connecting the intake side of the pump to the supply source of the heat medium fluid, and a discharge pipeline 27 for connecting the discharge side of the sub pump 25 to a fluid-feeding/draining part 22 of the ball storage 15.
Patent JP-H03266367-A (JP)
Title: Fuel system control unit of fuel cell system
Inventor: FUKUI MAMORU
IPC: H01M8/06
Filed: 1990-03-14
Abstract: PURPOSE:To stabilize the operation of a fuel cell at the time of a rapid load change by detecting hydrogen concentration in a fuel exhaust gas at the time of a rapid load increase, and supplying hydrogen to the fuel cell inlet side when the hydrogen concentration value is lowered to a preset value or less. CONSTITUTION:An anode recycle system 18 connecting the fuel gas inlet side of a fuel cell 1 to the outlet side is provided with a hydrogen concentration sensor 100, an anode recycle compressor 19, and a hydrogen injection line 102. A reduction in hydrogen concentration in fuel exhaust gas by a rapid load increase is detected in the outlet port of the fuel cell 1 by the hydrogen concentration sensor 100, and the detection signal is sent to a hydrogen PI computing element 103 and a low signal monitor switch 104. The signal from a load command 105 is also sent to the hydrogen PI computing element 103, and further to a concentration function generator 106 together with the signal from the hydrogen concentration sensor 100, through which a hydrogen injection regulating valve 101 is controlled, and the lack of hydrogen is replenished in the battery.
Patent JP-H03267735-A (JP)
Title: Replacing cutting edge holder for autoradiography
Inventor: ISHIDA MINORU
IPC: G01N1/06
Filed: 1990-03-16
Abstract: PURPOSE:To easily detach the holder by hand by providing the rear half part of the holder with a coupler of finger tip insertion holes which are symmetric about the center line of the holder in addition of fixing bolt holes. CONSTITUTION:The bolt holes 12 for fixing the holder to a sliding device part are formed nearby both ends of the rear half part of the main body 1 of the holder. The couple of holes 13 which are large enough to insert a finger are formed nearby the center of the rear half part of the main body 1 symmetrically about the center line. Those holes are tapered increasing in diameter toward the lower parts. Then when the holder is detached from the sliding device part and lifted, finger tips are inserted into the holes 13 and 13 and then the holder can securely be gripped without the possibility that the holder slides down.
Patent JP-H03266547-A (JP)
Title: Atm switch changeover control method
Inventor: YAMADA HIROKI
IPC: H04L1/22
Filed: 1990-03-16
Abstract: PURPOSE:To attain smooth changeover by changing over a switch at an incoming line side when a system changeover request of a switch takes place, discriminating the absence of a resident cell through the passing of a test cell and changing over the switch also at an outgoing line side. CONSTITUTION:After an incoming side changeover circuit 100 changes over an incoming line 10 from an active ATM switch 300 to a standby ATM switch 310, a test cell generating reception circuit 600 generates a test cell to the active ATM switch 310. Then a test cell generating reception circuit 600 receives an output of the test cell from the active ATM switch 300 and confirms it, and an outgoing changeover circuit 500 changes over an outgoing line 60 from the active ATM switch 300 to the standby ATM switch 310. Thus, the absence of a resident cell in the active ATM switch is confirmed so as to prevent cell abort, duplicate cell and inversion of cells.
Patent JP-S61223990-A (JP)
Title: Bar code reader
Inventor: SATOU KAKUSABUROU
IPC: G06K7/10
Filed: 1985-03-29
Abstract: PURPOSE:To expand the application range by generating light for read from plural light sources to widen the wavelength range. CONSTITUTION:A light source fitting plate 35 is fixed to the front end of a cylindrical fixed base 33 fixed in an outer case 31, and two light sources (light emitting elements) 37A, 37B are fitted to the base 35. An optical lens 39 is installed in the inside of the cylindrical fixed base 33 and a light shield plate 41 is fitted to the rear end. The center of the throttled tip of the outer case 31 is formed as an open hole and a ball lens 43 is inserted to the open hole. A photodetector 45 is provided at the rear side of the light shield plate 41 and signal output pins 47A, 47B are connected to an amplifier 49. The luminescence characteristics of the light sources 37A, 37B are different and each luminescent region differs from each other. Thus, the wavelength region of the combined light by both the light sources 37A, 37B lighted at the same time is made broad.
Patent JP-S62117-A (JP)
Title: Adaptive digital filter
Inventor: IWATA YOSHIHIRO
IPC: H03H17/06
Filed: 1986-03-24
Abstract: PURPOSE:To lower the level of an error signal by inserting a variable attenuator between an input terminal and an output terminal, comparing the level of an input signal and that of an output signal of a filter whose characteristic is unknown so as to operate a variable attenuator at the lower signal level thereby attenuating the signal. CONSTITUTION:The adaptive digital filter 1 is added with variable attenuators 10, 11 and a signal level comparison circuit 9. When a level of an input signal ak continues to be larger than the level of an output signal of, e.g., a filter 2 whose characteristic is unknown, since +DELTA1 is incremented to a storage memory 16, the content is positive, the variable attenuator 11 of the output terminal 5 is operated, an error signal ek is outputted while being attenuated. Since -DELTA2 is added to a storage memory 15, the content is negative and since the variable attenuator 10 at the input terminal 4 is not operated, the input signal ak is inputted as it is. The constant +DELTA1, -DELTA2 are stored to control the attenuators, because the attenuators are not operated against a momentary level change and the time until the attenuators are turned on and the time until they are turned off are set separately.
Patent JP-H10258904-A (JP)
Title: Garbage gathering vehicle
Inventor: FUKUI SHIRO
IPC: B65F3/08
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To smoothly discharge a garbage from an inner drum and to surely prevent the moisture within the garbage from leaking from an outer drum by improving a drum of double structure consisting of the inner and outer drums. SOLUTION: An inner drum 11, which stores the garbage in its inside, and an outer drum 12 are arranged doubly and mounted on a chassis frame 2 in such a manner that they can rotate relative to each other around a shaft center (m). A rear opening part 32, which is almost of a true circular shape, is formed in the rear surface of the inner drum 11. An entrance part 31, which is almost of a half circular arc shape, is formed at the rear end of the outer drum 12, and the entrance part 31 is opened at both an upper position and a lower position by the rotation of the outer drum 12.  A blade 33, which extends spirally over the direction of the shaft center, is installed in the inner peripheral wall part of the inner drum 11, and the blade 33 is constituted in such a way that it discharges the garbage, taking advantage of the rotation of the inner drum 11 while the entrance part 31 is positioned at the lower position. In addition, a dust container reversing device is installed in the rear part of the outer drum 12, so that the garbage is tossed into the inner drum 11 by reverse rotating the dust container, while the entrance part 31 of the outer drum 12 is situated at the upper position.
Patent JP-S60206934-A (JP)
Title: Supply air cooling device for internal-combustion engine associated with supercharger
Inventor: SUENAGA KOUICHI
IPC: F02B37/16
Filed: 1984-03-30
Abstract: PURPOSE:To improve the fuel consumption and the thermal load of internal-combustion engine associated with a supercharger by utilizing the excessive air in the supply air delivered from a compressor of an exhaust turbo-supercharger to increase the cooling air flow thereby cooling the supply air sufficiently. CONSTITUTION:An air ejector 11 opening toward a supply air cooler 6 is provided in the upstream of said cooler 6 arranged in the upstream of a radiator 7. The supply air path 5 communicating between the supercharger compressor and the supply air cooler 6 is coupled through an excessive air path 12 with an air injector 12 and a normal open gate valve 13 is arranged in said path 12. Consequently, when the rotations of engine and the supercharger increase to cause the pressure rise in the supply air path 5, said valve 13 will open to relieve a portion of supply air in the supply path 5 through said path 12. As a result, the pressure in said path 5 will drop to proper level thus to prevent excessive supercharge while since the cooling air flow will increase to improve the cooling effect of supply air.
Patent JP-S63225511-A (JP)
Title: Production of amorphous silicon powder
Inventor: IKEDA HIROSHI
IPC: C01B33/03
Filed: 1987-03-20
Abstract: PURPOSE:To safely obtain the title powder having high safety, by thermally decomposing (diluted) chloropolysilane and at a specified temp. CONSTITUTION:The chloropolysilane shown by the formula (n>=2) or the chloropolysilane diluted to iota2vol.% with an inert gas such as Ar and He is blown against a square quartz plate heated, for example, at about 500 deg.C, and thermally decomposed at 250-700 deg.C.
Patent JP-H09312067-A (JP)
Title: Method and device for code modulation, method and device for code demodulation, and method and device for code decoding
Inventor: INO HIROYUKI
IPC: H03M7/14
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To improve the conversion efficiency in partial response(PR) (1.1). SOLUTION: In the 5×3 states arranged on a plane composed from horizontal axes and vertical axes, the 2-bit data items 01, 10, 00, 11 are alloted to the respective transitions in the directions to all four sides-vertical and horizontal- to generate a 20-bit code by 10 state transitions. At the starting point of each state transition, 2<16> pieces of 20-bit codes are provided so that each code has one- to- one correspondence with 2<16> pieces of 16-bit data items. With the starting point of the next state transition placed on the end point of the previous state transition, 16-bit data is converted to 20-bit codes successively while the state is continuously shifted.
Patent JP-S60207504-A (JP)
Inventor: NIWA HIDEO
IPC: A01B33/08
Filed: 1984-03-31
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-H04299857-A (JP)
Title: Manufacture of semiconductor device
Inventor: TOYAMA YOKO
IPC: H01L27/092
Filed: 1991-03-28
Abstract: PURPOSE:To provide the manufacturing method for a semiconductor device which is suitable for a fine device, and both channel sides of which become surface-channel type transistors. CONSTITUTION:The boundary part between a polysilicon film 16 on the P- channel side and a polysilicon film 16 on the N-channel side is removed in advance; ions are implanted separately; the resistance of the polysilicon films 16 is controlled. Thereby, the boundary of impurities can be specified, both channel sides become surface-channel type transistors and it is possible to comply with a fine device.
Patent JP-H07244465-A (JP)
Title: Traffic signal display device
Inventor: EDA TAKASHI
IPC: E01F9/615
Filed: 1994-03-07
Abstract: PURPOSE:To assure easy, rapid and safe conduction of operations, such as replacement of light source bodies, in installation places, such as expressways in particular. CONSTITUTION:A hollow strut body 8 is erected and fixed longitudinally in the middle part in a rectangular box-shaped frame 1 having a display board. A pair of rectangular cartridge bodies 14, 15 are vertically slidably housed in the right and left main body frames partitioned by this strut body 8 while these cartridge bodies are guided by a pair of right and left guide rails 9, 10. Two pulleys 30, 31 which are installed upward in the apertures of the strut body 8 and one end of a chain body 34 which is suspended to a pulley 33 installed to a weight 32 moving upward and downward in the strut body 8 are connected to the lower frame body of the one cartridge body 24 and the other end of the chain body 34 is connected to the lower frame body of the other cartridge body 15, respectively. The cartridge bodies 14, 15 are smoothly drawn out of the main body frame 1 by lifting of the weight 32.
Patent JP-S61275278-A (JP)
Inventor: EMIIRU BISAGUNI
IPC: C07D471/14
Filed: 1986-03-22
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-H08234999-A (JP)
Title: Machine language instruction scheduler
Inventor: OGAWA YUJI
IPC: G06F9/45
Filed: 1995-02-28
Abstract: PURPOSE: To generate a machine language instruction string in order to reduce the interlocking frequency in an execution mode when the machine language instructions are scheduled by a compiler. CONSTITUTION: A schedule candidate instruction extraction means 4 extracts all schedulable machine language instructions that are already scheduled and should be earlier carried out as the schedule candidate instructions 5 out of a machine language instruction string 9. A control means 6 selects a machine language instruction that can secure the fastest instruction issue timing out of the instructions 5 when such instruction issue timing is secured that never causes the conflict between the scheduled machine language instructions and the resources and also the limitation of the instruction issue timing is satisfied against the scheduled machine word instructions. Then the selected machine language instruction is scheduled after the already scheduled ones.
Patent JP-H05272294-A (JP)
Title: Cutter torque control device for shield machine
IPC: E21D9/08
Filed: 1992-03-23
Abstract: PURPOSE:To prevent an excessive rise in cutter torque without halting the operation of a shield jack frequently in terms of a shield jack having a rotary cutter. CONSTITUTION:Only when a detected torque value of a cuter torque detection means 10 rises and exceeds a control start level predetermined with a setter 12, a shield speed corrected variable is output from a shield speed corrected value arithmetic operation means 13 in conformity with the speed. A shield speed command correction means 15 subtracts the shield speed corrected variable from a shield speed setting value by a shield speed setter 14 and outputs the subtracted value as a shield speed command value. An oil quantity controller 16 controls a supply quantity to a shield jack 4 so that the shield speed command value may be identical to a shield speed detected value of a shield speed detection means 11 and lowers the shield speed to the amount of excess torque.
Patent JP-S59189484-A (JP)
Title: Character recognizing device
Inventor: NAKAMURA MASAHIRO
IPC: G06K9/62
Filed: 1983-04-13
Abstract: PURPOSE:To prevent erroneous recognition, to improve the rate of recognition and to improve the operability of a titled device by interposing an operator in the case where there is the possibility of erroneous recognition that candidate characters for input character pattern are limited forcibly to one. CONSTITUTION:A preprocessing section 3 cuts out an individual character pattern and inputs to a characteristic extracting section 4. The characteristic extracting section 4 extracts characteristic parameters from the input character pattern and inputs to a retrieving section 5. The retrieving section compares the characteristic parameters with the characteristic parameters in a dictionary storing section 6, selects distance candidate characters and stores in a candidate character storing section 7. The input character pattern cut in the preprocessing section 3 is inputted to a display section 9 also, and the input character pattern and preceding and succeeding input character patterns are stored at all times in the memory in the display section. An operator selects a proper candidata character for the objective input character pattern by referring also to the preceding and succeeding input character patterns.
Patent JP-H03268811-A (JP)
Title: Method for controlling width direction temperature
Inventor: KATO TOMOYUKI
IPC: B21B37/76
Filed: 1990-03-15
Abstract: PURPOSE:To obtain mechanical strength uniform in the width direction by requiring a deviation based on the difference between an amount of temperatural fall of a stock to be rolled on the outlet side of a finishing mill and its target value and heating the stock to be rolled by a quantity of heat of an induction heating apparatus calculated from an amount of temperatural fall on the outlet side of a roughening mill. CONSTITUTION:The heating quantity given by the induction heating apparatus to the stock to be rolled is calculated as follows. Heating quantity by a measured value of a width direction thermometer laid on the inlet side of the induction heating apparatus 2, variation of the temperatures in the width direction of the finishing mill, learning values of deviations to the target values by measured values of the width direction thermometer 4 laid on the outlet side of the finish rolling mill. By calculating the heating quantity by said three items and heating the stock to be rolled by the induction heating apparatus 2, width direction temperatures on the outlet side of the finishing mill are uniformized so that a homogeneous product can be obtained. In this way, a steel sheet has the temperature beyond a fixed temperature in the finishing mill, therefore, mechanical strength uniform in the width direction can be given to the steel sheet.
Patent JP-S57178794-A (JP)
Title: Recording medium for transferring by electric energization
Inventor: KAWANISHI TOSHIYUKI
IPC: B41M5/20
Filed: 1981-04-28
Abstract: PURPOSE:To provide an ink sheet which can readily obtain an image to be transferred in high quality with specific surface resistance in a sheet shape as a whole in which coloring pigment is dispersed. CONSTITUTION:A coloring pigment 101, particularly conductive coloring pigment such as carbon black or the like is dispersed in a film forming resin 102 in a sheet shape as a whole. Its ink transfer surface electric resistance is in a range of 10<2>-10<4> ohms, and the ratio of its surface electric resistance of the surface contacted with a recording meter to the surface electric resistance is in a range  of 2-50 in an ink sheet 1. This sheet can be obtained by coating a resin film  with coloring pigment in a dispersed manner on a film thermoplastic resin. Since  the electric contact of the recording electrode and the recording material to be  transferred by electric energiziging becomes constant on the surface scanned  with a recording electrode stylus, an image of high quality can be formed.
Patent JP-S58181435-A (JP)
Title: Metallic die for draw forming
Inventor: OOKUMA SHIN
IPC: B21D24/00
Filed: 1982-04-19
Abstract: PURPOSE:To prevent a surface defect such as a star mark, a flaw, etc. generated on the surface of formed goods, by forming a groove so as to go along a reduce-forming part, in the vicinity of the reduce-forming part in a die face. CONSTITUTION:As a punch 3 and a die 22 approach relatively and reduce-forming is advanced by a reduce-forming projecting part 4 of the punch 3 and a reduce-forming part 23 of the die 22, the circumferential edge part of a blank is drawn in toward the reduce-forming part 23 side on a die face 40. Accordingly, the greater part of foreign matter such as chips, etc. adhering onto the circumferential edge part of the blank moves in the direction of the groove, drops into a groove 42, also is scraped by the shoulder part of the groove 42, and drops into the groove 42. In this way, it is obstructed that the greater part of foreign matter intrudes into the reduce-forming recessed part, and a surface defect such as a star mark, etc. is prevented effectively.
Patent JP-S51141383-A (JP)
Title: Variable twisting pitch stranded wire device
Inventor: SATOU HIROMITSU
IPC: H01B13/02
Filed: 1975-05-30
Abstract: PURPOSE: A variable twisting pitch stranded wire device capable of twisting metallic cap in accordance with movement of a twisting fulcrum responsive to change of twisting pitch. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H05261858-A (JP)
Title: Polyolefin coated steel material
IPC: C08L99/00
Filed: 1992-03-23
Abstract: PURPOSE:To enhance abrasion resistance and corrosion resistance against an ice brizzard, in a polyolefin coated steel material obtained by coating a steel material whose surface is subjected to substrate treatment through an adhesive, by selecting a plurality of specific materials as polyolefin and the adhesive to use them. CONSTITUTION:For example, a silica base chromate film 2 or an epoxy primer film 3 is formed on the surface of a steel material 1 to apply substrate treatment to the steel material 1 and polyolefin 5 is applied to the treated surface of the steel material 1 through an adhesive 4. In this case, as polyolefin 5, polyethylene or an ethylene/alpha-olefin copolymer mixed with 5-50wt.% of polydimethylsiloxane grafted polyolefin or a mixture obtained by adding 40wt.% or less of polyolefin rubber thereto is used. As the adhesive, modified matter obtained by modifying 1g of polyethylene or the ethylene/alpha-olefin copolymer with 1X10<-6>-1X10<-4>mol of maleic anhydride and the others are used.