baber/WOPTO huggingface dataset:
Patent JP-S6329038-A (JP)
Title: Electronically controlled fuel injection system for internal combustion engine
Inventor: TOMIZAWA NAOMI
IPC: F02D41/04
Filed: 1986-07-21
Abstract: PURPOSE:To make a good suction air flow rate corresponding to a variation in suction temperature correctable, by having a retrieving suction air flow rate corrected by the suction air flow retrieved according to throttle valve opening and engine speed and the correction factor set by the suction temperature. CONSTITUTION:In this system, there is provided with a retrieving device D which retrieves the suction air flow stored in a suction air flow memory device C on the basis of each output signal out of a throttle valve opening detecting device A and an engine speed detecting device B. And, also there is provided with a setting device F which sets a correction factor of the suction air flow according to the suction air flow retrieved hereat and suction temperature by a suction temperature detecting device E. And, with this correction factor, the suction air flow is corrected by a correcting device G, and on the basis of the suction air flow after being corrected, a fuel injection quantity is set by a fuel injection quantity setting device H. According to this set fuel injection quantity, a fuel injection valve J is constituted so as to be driven and controlled by a drive controlling device I.
Patent JP-S6060791-A (JP)
Title: Window for laser beam
Inventor: YANO MAKOTO
IPC: H01S3/034
Filed: 1983-09-13
Abstract: PURPOSE:To enable the reduction of thermal stress in the periphery of an optical element by arranging the material of good thermal conductivity between the bottom of the side of an internal diameter and a flange from the periphery of the optical element through the gap of predetermined size. CONSTITUTION:The material of good thermal conductivity 7 is arranged between the bottom 6 of the side of an internal diameter and a flange 2 from the periphery of the optical element 4 through the gap G of predetermined size. Then, the side of periphery is not cooled as there is not the material 7 but the gap G and the temperature increases compared with the part cooled by arranging the material 7. Accordingly, the thermal stress of the periphery of the optical element 4 can be reduced.
Patent JP-S5795228-A (JP)
Title: Sensor for steering amount of motorcycle
Inventor: SHIBATA YASUO
IPC: B60Q1/40
Filed: 1980-12-02
Abstract: PURPOSE:To enable to simplify construction by fitting a steering amount sensor at a lower part of a combination switch projected from a lower surface of a top bridge, in an automatic winker canceling device. CONSTITUTION:The combination switch 9 for electrical apparatuses is fitted to the top bridge 3 so as to project from the lower surface 3b of the bridge 3. The base end of an arm 12 for transmitting a steering amount is stationarily fitted to the lower surface of the lower part 9b of the switch 9 by a fixed shaft 13, the steering amount sensor 20 is fitted to a head pipe 2, a rotary shaft 22 for the sensor 20 is fitted to a bracket 15 so as to be directed downward, and an arm 16 extending forwardly is fitted to the shaft 22. When the handle bar 6 is rotated for steering, the switch 9 is rotated along a circular locus A with the pipe 2 as a center, the arm 12 is also rotated similarly, so that the arm 16 engaged with the arm 12 through a slot 16b is rotated and the shaft 22 for the sensor 20 is rotated in accordance with the steering amount.
Patent JP-H0517915-A (JP)
Title: Constructing method for bridge
Inventor: KIYOKAWA HIROSHI
IPC: E01D2/00
Filed: 1991-07-10
Abstract: PURPOSE:To remarkably improve executing ability and executing accuracy and facilitate unmanned execution. CONSTITUTION:The upside and side of a lower bridge girder A fixed on a bridge pier are buriedly provided with a floating electromagnet 1 and magnetic cement 2, and the bottom and side of an upper bridge girder B are severally buriedly provided with magnetic cement 3 and a propelling-bracing electromagnet 4. The electromagnet 1 is turned on to make magnetic repulsive force float up the upper bridge girder B, and electric current flowing through the electromagnet 4 is controlled to make the magnetic repulsive and the attracting force, which act between the electromagnet 4 and the magnetic cement 2 on the lower bridge girder A, advance the upper bridge girder B.
Patent JP-S5871010-A (JP)
Title: Chuck
Inventor: FUJIMOTO MASATAKA
IPC: B23B33/00
Filed: 1981-10-26
Abstract: PURPOSE:To control actuation of the functions of positining, grasping and centering through simple operation by providing a chuck with the functions of positioning, gasping and centering. CONSTITUTION:A mechanism B used for both oil pressure supply and rod movement and a chuck mechanism C are provided on one side and the other side of a gear case A respectively. A chuck mechanism C is provided with an eccentric movement part C1 and a chuck C2, while a spindle 1 is rotatably supported on the gear case A. When supply of pressured oil to the first and the second cylinder chambers is placed under control, positining, grasping and centering of a work may be performed through only a simple operatrion and the functions of positioning, grasping and centering are actuated simply.
Patent JP-H05339825-A (JP)
Title: Speed changer for spinning machinery
Inventor: FUJII YOSHIMICHI
IPC: D01H1/34
Filed: 1992-06-04
Abstract: PURPOSE:To obtain a speed changer capable of eliminating the forgetting about a change in gears of a gearing part and prevent yarn having an erroneous number of twists from being spun by forcedly changing the number of gear units or timing belt pulley units according to the driving pulley diameter in changing the spindle driving pulley. CONSTITUTION:This speed changer is obtained by mechanically integrating a timing belt pulley (3) on the driving side for spindles (8) with gears or a timing belt pulley (4) on the driven side for determining the rotational frequency ratio of the pulley to yarn delivery rollers (front bottom rollers) (7) in a roller part (6) and capable of exchanging the timing belt pulley on the driving side integral with the gears or timing belt pulley on the driven side in spinning machinery for rotating the spindles and the rollers in the roller part with the same driving shaft.
Patent JP-2001004516-A (JP)
Title: Notching blade for tear test and tear test device
Inventor: HIGUCHI MANABU
IPC: G01N3/58
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To obtain a notching blade for a tear test and a tear test device capable of suppressing the occurrence of delamination even in a material high in degree of in-plane orientation, capable of increasing the number of times of a test capable of being employed in accord with prescriptions and capable of easily calculating an accurate tear resistance value. SOLUTION: A notching blade 24 has a thickness of 0.9 mm or less and is characterized by that the max. thickness of the notched part thereof is 1.5 mm or less and at least the parts coming into contact with a test piece of both surfaces thereof are connected to the edge base thereof as polished smooth curved surfaces. In a tear test device operated on the basis of a pendulum theory with respect to the test piece held between grippers 20, 22 also used as a notch forming means, an elastic sheet is held between the grippers 20, 22 and the test piece.
Patent JP-S6230860-A (JP)
Title: Free-cutting austenitic stainless steel
Inventor: SHIBATA NORIYOSHI
IPC: C22C38/60
Filed: 1985-07-31
Abstract: PURPOSE:To prevent deterioration in the hot workability of the resulting titled stainless steel and to improve the machinability and corrosion resistance by adding a specified amount of B, etc. to an austenitic stainless steel contg. Bi. CONSTITUTION:The titled stainless steel has a composition consisting of, by weight, <=0.2% C, <=2.0% Si, <=10.0% Mn, 7.5-30.0% Cr, <=40.0% Ni, 0.005-0.50% Bi, >0.020-0.10% B, 0.002-0.40% S, <=0.20% P, <=0.10% N and/or 0.002-0.4% O and the balance Fe with inevitable impurities. The composition may further contain one or more among <=5.0% Mo, <=4.0% Cu and <=1.50% Al (group A), one or more among <=0.5% Zr, <=2.0% Ti, <=3.0% Nb, <=0.5% V and <=0.5% Ta (group B), one or more among <=0.009% Ca and/or <=0.35% Se (group C), or two or more groups selected among the groups A, B, C.
Patent JP-S6326893-A (JP)
Title: Semiconductor memory device
Inventor: SHIMIZU HIROSHI
IPC: H01L27/108
Filed: 1986-07-18
Abstract: PURPOSE:To strengthen the resistance to the variation of VCC, to suppress an unfavorable influences caused by the voltage drop of VCC and to allow a memory operation to be operated stably and at high accuracy by constituting the pattern layout of a power source voltage line in a semiconductor memory device with an output Tr, a front stage circuit and an another circuit independently. CONSTITUTION:A VCC line is divided to two systems, and wiring from a VCC bonding pad 7 is connected to a memory cell 1, a decoder 2, an address circuit 3 and a sense circuit 4, and wiring from a VCC bonding pad 8 is connected to an output Tr front stage circuit 5 and an output Tr 6. Accordingly, even when the VCC level is varied by the charging and discharging current of the outer Tr 6, it does not extend to an internal circuit. As the Tr 6 and front stage circuit 5 operate at the same level, even if the voltage drop of VCC is caused by an internal operation, the output H level of the circuit 5 is the same with the VCC level of the Tr 6, and the p-channel Tr of the Tr 6 is cut off sufficiently, and the leak of Tr 6 does not occur.
Patent JP-H08103184-A (JP)
Title: Band fastener
Inventor: ARAKAWA MAKOTO
IPC: A01K27/00
Filed: 1995-06-13
Abstract: PURPOSE: To provide a band faster of a solid and a simple structure without anxiety of undoing. CONSTITUTION: This band fastener has a slit 2 for passing through and binding a band in the upper part and a C-shaped depression 3 for fixing the band which is bent in a loop at its top end in the lower part.
Patent JP-S5794831-A (JP)
Title: Informaton input device
Inventor: WATANABE MAKIO
IPC: G06F17/22
Filed: 1980-12-03
Abstract: PURPOSE:To increase the working efficiency, by reading the bar code displayed by a corresponding 16-notation number by a bar code scanner for the characters which are not found on a tablet board printed on a dictionary. CONSTITUTION:A character 5a on a tablet board 5 is detected by a pen 6 after releasing the lock of a bar code input key 4a. Then a tablet control part 10 reads the character code out of a memory part 9 and sends it to a signal selection part 4. For the character which is not found on the board 5, a desired character 1a is found out of a dictionary 1. And a bar code 1c is read by a hand scanner 2 and sent to a scanner control part 3 to be edited into a character code. This character code is sent to the part 4. A bar code key input key 4a is locked and a contact is closed, and accordingly the part 4 does not accept the signal from the part 10. The part 4 sends the character code of the board 5 or the dictionary 1 to an information process part via an interface part 11.
Patent JP-S5870957-A (JP)
Title: Roll device for continuous casting
Inventor: ARII KAZUYOSHI
IPC: B22D11/128
Filed: 1981-10-23
Abstract: PURPOSE:To provide a titled device which permits the reduction in the spacing between rolls, the reduction in the diameter of roll body parts and the production of high-quality slabs by fitting the roll body parts into bearing stands having arc-shaped bearing surfaces, running out pressure water onto the bearing surfaces and supporting the roll body parts. CONSTITUTION:The overall length in the roll body part 2 of a roll 1 for continuous casting is fitted into a bearing stand 5 having an arc-shaped bearing surface 6 and pressure water is ejected through plural water outflow holes 8 opened in a water groove 7 recessed in the axial direction at the center in the bottom part of the surface 6. The pressure water goes around the entire surface in the spacing between the part 2 and the surface 6 and supports the load of a slab and the roll 1 by the static pressure of the water. Thus the diameter of the roll 1 is reduced and supporting members 4 in shaft parts 3 are made as small as to suppress the axial displacement of the roll 1. The surface 6 of said stand 5 has length roughly equal to the overall length of the part 2 and is made into an arc surface covering more than half the circumference of the part 2.
Patent JP-H04372325-A (JP)
Title: Pallet posture control type work-table
Inventor: ITO MASAMICHI
IPC: B23Q7/16
Filed: 1991-06-14
Abstract: PURPOSE:To provide a circular type pallet transfer work-table enabling the delivery of workpieces by a robot without hindrance while keeping a related space from being enlarged. CONSTITUTION:A pallet 6a is supported in the turnable state at each pallet supporting frame 12 connected by a chain 4 so as to move in the circular form, and an external gear 13 is provided integrally with the pallet 6a. Fixed gears 16 of the same number of teeth are provided concentrically with chain driving sprockets 3a, 3b, and the pallet supporting frame 12 is provided with an intermediate gear 14 meshed with the external gear 13 integral with the pallet 6a. When the pallet 6a is transferred and the intermediate gear 14 and the fixed gear 16 are meshed with each other at a corner part, the pallet 6a revolves clockwise and auto-rotates counterclockwise by the same quantity at the corner part so as not to change the direction of a workpiece W on the pallet 6a.
Patent JP-H0461657-A (JP)
Title: Endless tape running device
Inventor: KUBO ATSUHIRO
IPC: G11B15/43
Filed: 1990-06-28
Abstract: PURPOSE:To prevent a fall and a disconnection of an endless tape at the time when a power source is disconnected, etc., a deformation of a pinch roller, etc., and a deformation and damage of the endless tape at the time of stop for many hours by operating a tape sucking means at the time when the endless tape stops. CONSTITUTION:When an endless tape 2 stops, air is blown out of an air blowout hole 14h of a winding preventive guide 14, and also, by sucking air from a suction hole 12h of a tape suction body 12 and a pulling-apart guide 13, the endless tape 2 is sucked to the tape suction body 12 and the pulling-apart guide 13. Subsequently, after the endless tape 2 is sucked to the tape suction body 12 and the pulling-apart guide 13, capstans 4a, 5a and pinch rollers 4b, 5b of tape fedding mechanisms 4,5 are released, and also, air blowout of a winding preventive guide 14 is stopped. In such a way, a fall and a disconnection of the endless tape at the time when a power source is disconnected, etc., and a deformation of the pinch rollers 4b, 5b, etc., and a deformation and damage of t;h endless tape 2 at the time of stop for many hours are prevented.
Patent JP-H1023796-A (JP)
Title: Motor drive system
Inventor: TAMURA SATORU
IPC: H02P5/60
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To shorten the start time required for an emergency DC motor driven at emergency to reach the specified revolution. SOLUTION: At normal operation, an AC motor 2 is driven by an AC power source 3 to rotate a normal auxiliary machine (for example, a lubricant circulation pump) 1, and also an emergency DC motor 5 is driven by a DC power source 6 to rotate an emergency auxiliary machine (an emergency lubricant circulation pump) 4. Even if the AC power 3 is lost or there occurs an abnormality in the normal auxiliary machine 1 and the operation of the normal auxiliary machine 1 stops, the start time becomes substantially zero because the emergency DC motor 5 is rotating.
Patent JP-S5962968-A (JP)
Title: Constitution controlling system of control station in multicomputer system
Inventor: OOHAYASHI MASANAO
IPC: G06F11/20
Filed: 1982-10-01
Abstract: PURPOSE:To prevent the inconvenience that common busses cannot be managed, by allowing a CPU to manage states of all control stations collectively with a common memory to perform the constitution control of each control station. CONSTITUTION:When a CPU1 which is connected to a master control station CST8 receives the fault report of the CST8 itself from the master CST8, the CPU1 refers to constitution control information in a common memory 4 to recognize the CST8 connected to the CPU1 as the master CST and rewrites this master CST with an idle CST and reports it to a CPU2 that the CST 8 is faulty. The CPU2 refers to constitution control information in the common memory 4 and issues a command to use a CST9 connected to the CPU2 as the master CST if the CST9 is a monitor CST. In this case, the constitution control is performed surely because the common memory 4 cannot be accessed simultaneously by two CPUs.
Patent JP-S59131063-A (JP)
Inventor: SEODORUSU PETORUSU MARIA KADEE
IPC: F16H61/18
Filed: 1983-09-16
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-H0920437-A (JP)
Title: Initial position setting device
Inventor: SUGIYAMA NORIYUKI
IPC: B65H7/06
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To set an initial position condition by only an initial action, by controlling drive source so as to be stopped in the initial condition position after driving in a reverse direction in a drive direction from the detection of the first edge where an initial signal is changed, to the detection of the second edge. SOLUTION: At first a value of action completion flag stored in an SRAM200 is checked when power switch is turned from OFF to ON, and an initial of an automatic paper feed part 500 is started. When it is completed, whether a paper feed initial sensor 502 is turned on or not is judged, the action completion flag in the SRAM200 is reset in the case of judging OFF, and an automatic paper feed motor 501 is reversely driven, to a standby position. On the other hand, when it is not completed, whether the paper feed initial sensor 502 is turned ON or not is judged, and in the case of not ON, measuring action from an ON edge to an OFF edge of the paper feed initial sensor 502 is executed.
Patent JP-H0619930-A (JP)
Title: Order entry system
Inventor: NAGATSUMA SHOICHI
IPC: G06Q50/00
Filed: 1992-06-29
Abstract: PURPOSE:To improve service for customers in a restaurant. CONSTITUTION:An order of a customer is inputted to a handy terminal 1 carried by a service staff and customer layer information relating to the sex and age of each costomer is also inputted to the terminal 1. The order and the costomer layer information inputted to the terminal 1 are transferred to an ordering controller 3 through a transfer station 2 and then stored. After closing a shop, a restaurant computer 4 reads out all the orders and costomer layer information from the controller 3 and analyzes the number of visited costomers, the number of orders and so on.
Patent JP-H0337566-A (JP)
Title: Method of measuring carbon content in steel
Inventor: SHIMIZU MIYUKI
IPC: G01N31/00
Filed: 1989-07-04
Abstract: PURPOSE:To accurately measure the carbon content in steel by arranging a steel sample and a combustion improver in a container and applying a lid to the container to heat the steel sample to specific temp. in an oxygen atmosphere and measuring the concns. of extracted CO and CO2. CONSTITUTION:A steel sample 2 processed into a cut piece and an combustion improver 3 are arranged in a container 1 and a lid 4 is applied to the container 1 to insert the container 1 in a heating oven 5. Then, the steel sample 2 is heated to 1,100 - 1,400 deg.C in an oxygen atmosphere and concentrations of extracted CO and CO2 are measured. In this method, the heat transfer to the sample in the container becomes gentle by applying the lid 4 to the container 1 and, after the contaminant carbon adhered to the surface of the steel sample is burnt at the initial stage of heating, carbon in the steel sample is burnt by a temp. rise. Therefore, the measurement of the contaminant carbon can be separated from that of carbon in steel and the carbon content in steel can be accurately measured.
Patent JP-S6416335-A (JP)
Title: Fitting device for rubber part
Inventor: IKEDA TORU
IPC: B23P19/02
Filed: 1987-07-10
Abstract: PURPOSE:To permit the efficient fitting by transferring the both nipping members in the separating direction from a cradle when the first and second nipping members nip the insertion edge parts of a rubber part and compulsorily inserting the rubber part into the insertion hole of other part. CONSTITUTION:The parts B and B laid on a cradle 5 are positioned, and the insertion edge part a3 of a rubber part A is inserted into each insertion hole b1, b1 on the parts B and B, each insertion part 7 of the cradle 5, and each insertion hole of the first and second nipping members 9 and 15. When the insertion rod 22 of a transfer device 21 is pressed and lowered by a punch 27, the second nipping member 15 is transferred in the approaching direction to the first nipping member 19 by an inclined part 26. Therefore, the insertion edge part a3 of the rubber part A is nipped by the teeth parts 13 and 16 of the first and second nipping members 9 and 15, and pulled downward, and the slip-off preventing edge a1 of the head part a2 of the rubber part A is inserted into the insertion holes b1 and b1 of the parts B and B. Through this operation, five rubber parts A can be mount at the same time.
Patent JP-H0519806-A (JP)
Title: Interpolative feedback type controller
Inventor: KAMOTO AKIRA
IPC: G05B13/04
Filed: 1991-07-11
Abstract: PURPOSE:To perform the best interpolative feedback controller even if process- side characteristics vary by performing proportional arithmetic, integral arithmetic, and fixed arithmetic divisionally for the difference between a set value and a process value. CONSTITUTION:The interpolative feedback type controller which controls the process 6 by using simulation transfer functions corresponding to static characteristics and dynamic characteristics of the process 6 to be controlled performs the proportional arithmetic by a proportional operation circuit 2, the integral arithmetic by an integral operation circuit 3, and the fixed arithmetic by a fixed operation circuit 4 divisionally for the difference between the set value and process value and alters the contents of the proportional arithmetic and integral arithmetic according to the variation of the process 6. Therefore, the characteristics of the controller-side simulation transfer functions can easily be varied according to the characteristic variation of the process 6. Consequently, even if the process-side characteristics vary, the best interpolative feedback control can be performed.
Patent JP-H116309-A (JP)
Title: Crusher having rotary crushing gear
Inventor: NAKAZAWA KANICHIRO
IPC: B02C1/02
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To form and install a small crushing section with a rotary crushing gear in a concrete crusher having a movable jaw and to make it possible to effectively crushing a crushed piece into smaller size. SOLUTION: A rotary shaft 14 is provided to the basic section of a fix jaw 3, and one or more rotational crushing gears 13 are fixed to the rotary shaft 14. A small crushing section 12 is formed in the basic section of a crusher by providing a fixed gear 16 to the basic section of a rotary crushing gear 4 in a position opposed to an installing position of the rotational crushing gear 13. When a large sized crushing piece is crushed, first of all, clearance between the rotational crushing gear 13 and fixed gear 16 is set as specific value by setting an opening of the movable jaw 4 in specific value, and under such a state, the rotational crushing gear 13 is rotated. By the rotation, a large-sized crushed piece is further crushed into smaller pieces with a specific particle size by relative displacement between the rotational brushing gear 13 and fixed gear 16.