baber/WOPTO huggingface dataset:
Patent JP-H0739912-A (JP)
Title: Backup roll device for rolling mill
Inventor: KIMURA KATSUHIDE
IPC: B21B31/18
Filed: 1993-08-04
Abstract: PURPOSE:To move and hold a movable roll to an arbitrary position of a backup shaft and surely shift and fix the movable roll without providing a movable roll shifting device by supplying, removing and adjusting pressure oil in a hydrau lic room provided on both sides of each taper sleeve. CONSTITUTION:The pressure oil is supplied into the hydraulic rooms 42L, 42R through rotary joints 16L, 16R to move the positions of the movable rolls 11, 12 and the pressure oil in the hydraulic rooms 41L, 41R is removed into a tank. Under this state, the movable rolls 11, 21 and taper sleeves 13L, 13R are made loose, and then, the pressure oil is supplied by the rotary joint 16L into the hydraulic room, the pressure oil in the hydraulic room 42R is removed by the rotary joint 16R, and consequently, the movable rolls 11, 21 can be shifted to the right side. Then, when the pressure oil is supplied by the rotary Joints 16L, 16R into the hydraulic room 41L, 41R, the taper sleeves 13L, 13R and the movable rolls 11, 21 transmit the rotary torques of backup shafts 12, 13.
Patent JP-H1194604-A (JP)
Title: Mass flow measuring device and method therefor
Inventor: SUKOTSUTO ESU BANPU
IPC: G01F1/76
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a device for measuring and controlling accurately the mass flow of a process gas without calibrating it with the process gas, by finding experimentally an output signal of the mass flow measuring device for calibration by relating it to an output signal of the mass flow measuring device for measuring the mass flow of the process gas. SOLUTION: A mass flow measuring device for process comprises a fluid inlet 13, a fluid outlet 14, a passage for connecting the fluid inlet 13 with the fluid outlet 14, a fluid flow sensor for outputting a raw output signal corresponding to an unknown mass flow, and a processor. The processor includes a conversion routine for converting the output signal into an adjusted output signal showing the mass flow of process fluid. The conversion routine is found experimentally by using a mass flow measuring device 26 for calibration similar to the mass flow measuring device for process. An output signal of the device 26 measuring a mass flow of calibration fluid different from the process fluid is related to the output signal of the device for measuring the mass flow of the process fluid.
Patent JP-H0242819-A (JP)
Title: Signal degradation detector
Inventor: HAYASHI KENJI
IPC: H03M1/10
Filed: 1988-08-02
Abstract: PURPOSE:To attain the degradation detection of input waveform distortion by obtaining exclusive OR between a parallel code and a code, for which the parallel code is delayed by one frame and two frames, to be determined in advance from a ROM and obtaining logical sum of an output. CONSTITUTION:A serial input signal is converted to the parallel code by an S/P12 and one frame-delayed by a latch pulse from a terminal 19 in a register 13. The output of the register 13 is further one frame-delayed by a register 14 and added to the output code of the register 13 and the address input of a ROM15. Since prescribed code data are written to the ROM15 in advance, for the output of the ROM15, the code according to the code, which is delayed by one frame and two frames, is outputted. Exclusive OR 16 is obtained between the output code of the ROM15 and the output code from the S/P12 not to receive the delay and the both codes are monitored. The logical sum of respective bit outputs in the logical sum 16 is obtained by OR17. Then, even when there is only one decident bit, 1 is outputted and it is judged that there is the degradation.
Patent JP-H0538957-A (JP)
Title: Tractor web power take-off device
Inventor: TSUNEKAWA MATSUHIKO
IPC: B60K17/28
Filed: 1991-08-02
Abstract: PURPOSE:To simplify the linkage of a web power take-off shaft for transmitting power to a web mounted type working device from the power take-off shaft part of a tractor rear part so as not to make a detour around a rear transmission case, thereby maintaining high ground clearance. CONSTITUTION:A recessed part 11 is formed by bearing parts 9 positioned at the inner ends of rear axles 7, at the center part of a rear transmission case 4, and wheel gear accommodating parts 10 positioned at the side parts to accommodate wheel gears 5. A web power take-off shaft 12 for taking off web power transmitted from the rear power take-off shaft side is then placed to face the recessed part 11.
Patent JP-H0241714-A (JP)
Title: Indirect extrusion press
Inventor: UEDA SHOICHI
IPC: B21C23/21
Filed: 1988-08-02
Abstract: PURPOSE:To maintain a loosed die on the center of a container to perform extruding a billet reserving a thick shell by providing die centering fins having the height inscribing with the inner diameter of the loosed die having smaller outer diameter than the outer diameter of the billet. CONSTITUTION:The outer diameter of the loosed die 3 is made smaller than the outer diameter of the billet 16 and plural die centering fins 3A are provided in rows on the outer periphery of the loosed die 3 inscribing those heights with the inner diameter surface 4A of the container 4. Then, the billet 16 is inserted in the container 4, the indirect extrusion of the billet 16 is performed. Thereupon, the extrusion forming of the bar shaped product 14 is performed by the loosed die 3 having smaller diameter than the outer diameter of the billet 16 through the die hole 38, at the same time, the shell 15 having required thickness is made out on the inner diameter surface 4A side through the outer periphery of the die 3, the generating of the surface defect is prevented.
Patent JP-H0243848-A (JP)
Title: Network layer interrupt system by link layer interruption
Inventor: HAYASHI SHINJI
IPC: H04L12/70
Filed: 1988-08-03
Abstract: PURPOSE:To inform a fault to a terminal equipment immediately by allowing a packet exchange supporting a network layer with a connection to interrupt a call by the interruption of the link layer. CONSTITUTION:Relay packet equipments 1, 2 being relay nodes apply connectionless network processing and packet equipments 1i, 1j, 2i, 2j become nodes applying connection presence network processing respectively. A terminal equipment E1i under a packet equipment 1i and a terminal equipment E2i under a packet equipment 2i detect a fault in a private line 3, and when a private line link is interrupted, the relay packet equipment 1 interrupts all link layers L1i...L1j. The packet equipment 1i interrupts all the network layer on the link layer L1i because the link layer L1i is interrupted. Thus, the terminal equipment E1i detects a fault of the private line 3 immediately.
Patent JP-H0725791-A (JP)
Title: Preparation of third olefin
Inventor: ESU SHII CHIEN
IPC: C07C1/20
Filed: 1993-07-09
Abstract: PURPOSE: To prepare a tertiary olefins useful as starting materials for various polymers and particular chemical substances in a high yield by decomposing tertiary alkylethers in the presence of a specific catalyst.  
     CONSTITUTION: By decomposing a tertiary alkylether of formula (wherein R 1 , R 2  and R 3  are each a 1-4C alkyl; R 4  represents a 1-6C alkyl) at a temperature of 100 to 400°C and under a pressure of 1 to 20 atm in a solid bed reactor using a catalyst composition containing 5 to 95 weight % of crystalline zeolite aluminosilicate in 5 or more mole ratio of silicate to alumina and about 12 of binding exponent and 95 to 5 weight % of a binder selected from amorphus silica, alumina, silica-alukmina and a mixture thereof, this tertiary olefin is obtained. The catalyst composition effectively functions at a lower temperature, is stable and has durability. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H0638549-A (JP)
Title: Dc-ac converter for power supply
Inventor: FUTAGAWA YOSHIKIYO
IPC: H02M7/5387
Filed: 1992-07-21
Abstract: PURPOSE:To contrive improvement of safety, low cost and improvement of conversion efficiency by providing the positive feedback loop of a pair of main transistors of half-bridge construction and a transformer with first timer for delay and second timer for determining oscillation frequency. CONSTITUTION:A self-excited type DC-AC converter composed of the feedback loop of a pair of transistors 14a, 14b constituting a half bridge being a main circuit and a transformer T4, and of switching means 12a, 12b, first timers 11a, 11b for delaying and conducting these switching means and second timers 13a, 13b for interrupting the switching means 12a, 12b and determining oscillation frequency.
Patent JP-H1132585-A (JP)
Title: Box deploying mechanism
Inventor: YAMAGUCHI MASATO
IPC: A01C11/00
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To enable seedling boxes to be neatly arranged without any gap in preventing over-pushing or short-pushing of the boxes, in closely packing each longitudinal gap of the boxes by forwardly pushing the discharged seedling boxes. SOLUTION: This box deploying mechanism forwardly pushes seedling boxes N discharged from a working unit onto the ground to attach a preceding deployed box N by a box arranging means 16 to closely pack each longitudinal gap of the boxes. The mechanism has a measuring roller 203 backwardly rolling on the ground from the position of the preceding deployed box N and measuring its backwardly displaced distance L, and when the discharged boxes N are forwardly pushed by the box arranging means 16, each box is forwardly pushed as the backwardly displaced distance L measured from the position of the backwardly rolled measuring roller 203 to closely pack the each longitudinal gap of the boxes.
Patent JP-2000030091-A (JP)
Title: Automatic ticket examining machine
Inventor: TAKAHIRA MASAHIRO
IPC: G07B15/00
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption of a ticket examining machine by setting an entrance/exit side human detector in an operation state at a specified time although the entrance/exit side human detector is normally set in the operation state while a main body is in operation. SOLUTION: When the main body (a) is in operation, human detectors S1, S2, S9, and S10 on the entrance side and exit side of a ticket examination passage (a) are turned on. When a train ticket C is thrown in a throw-in slot 1, all of the remaining human detectors S3 to S8 turn on and the position of a user in the ticket examination passage (a) can be detected. When the user of the train ticket C exits from the passage (a), the human detectors S3 to S8 turn off. When the main body (a) is reset by a person in charge, the human detectors S3 to S8 are turned on and the ON state is continued until the exiting of the user from the ticket examination passage (a) is detected. Thus, the intermediate human detector control means operates, so the power consumption is reducible.
Patent JP-H0618724-A (JP)
Title: Production of optical fiber
Inventor: KAWARADA YASUSHI
IPC: G02B6/00
Filed: 1992-06-30
Abstract: PURPOSE:To provide the process for production of the optical fiber by which the optical fiber having the uniform film thickness of the clad layer of the optical fiber obtd. by the process for production of the silica core optical fiber by using a soln. for clad formation and excellent light transmission characteristics and obviates the disconnection of the optical fiber by the viscosity increase of the soln. for clad formation. CONSTITUTION:A nipple 4 housing the soln. for clad formation is internally provided with a liquid sealing system to prevent a viscosity change by the evaporation of the soln. for clad formation and the coating of a clad layer on the core is executed by which the optical fiber 9 is obtd. The clad is formed on the outer periphery of the core by providing the liquid sealing surface 6, by which the clad having the uniform film thickness is formed without the viscosity change of the soln. for clad formation. The disconnection of the core by the viscosity increase of the soln. for clad formation is eliminated as well.
Patent JP-S6348741-A (JP)
Title: Holding ring for supporting coil of incandescent lamp and method of manufacturing said holding ring and mounting the same into tubular bulb
Inventor: EMIRU TSUAKOO
IPC: H01K1/24
Filed: 1987-08-05
Abstract: The invention relates to a support (3) for fixing the spirals (2) of gas-filled incandescent lamps having a tubular envelope (1) and with flattened ends, and a method of manufacturing the support (3) and placing it in the envelope. The support (3) according to the invention is provided with a spiral first section, whose length exceeds at least one complete turn pitch and which presses on the inner wall of the tubular envelope (1), and a second section which connects onto the first section and whose length likewise exceeds at least one turn pitch, and which second section surrounds the spiral (2) and whose internal diameter is greater than the external diameter of the spiral (2) arranged in its interior. During manufacture and during insertion of the support (3) in the tubular envelope (1), one end of a flexible metal wire is mounted on a mandrel (5) provided with an insert (6), the wire is wound on the mandrel (5) and on the insert (6) for a length which in each case exceeds at least one turn pitch, the wire is then cut to length and the tubular envelope (1) is pushed onto the mandrel (5) provided with the wire, after which the mounted wire end is released and the mandrel is pulled back. <IMAGE>
Patent JP-H0841946-A (JP)
Title: Deodorizing pipe connecting structure in toilet bowl
Inventor: MOMOSE KAZUMI
IPC: E03D9/05
Filed: 1994-07-26
Abstract: PURPOSE:To facilitate deodorizing construction in a deoclorizing toilet bowl and enable effective deodorization. CONSTITUTION:A fitting part 44 to the wall body of a washroom is formed through a rim part 43 formed at the upper part or a toilet town 42, and a connecting part 45 projecting horizontally to the same level as the upper face of the rim part 43. A part of the rim part 43 is partitioned to form an odor intake part 48 opened to the upper part of the toilet bowl 42, and a deodorizing pipe 51 connected to the odor intake part 48 is disposed on the lower face side of the connecting part 45.
Patent JP-H0845478-A (JP)
Title: Light source discharge tube
Inventor: YOSHISHIKI KIYOSHI
IPC: H01J61/86
Filed: 1994-07-27
Abstract: PURPOSE:To provide a discharge tube, excellent in safety and light emitting efficiency, compact, and capable of having an optional fitting attitude by arranging a specific reflecting mirror in a light source discharge tube wherein a cathode and an anode opposite to each other are enclosed in a light emitting tube filled with a discharge gas to perform arc discharge. CONSTITUTION:In a light source discharge tube wherein a cathode 6 and an anode 5 opposite to each other are enclosed in a light emitting tube 1 filled with a discharge gas to perform arc discharge, a reflecting mirror 9, having a recessed surface opposite to a discharge part, is arranged in the vicinity of the discharge part in the light emitting tube l to fit one end of a reflecting mirror 9 to the anode 5. Preferably, a gap between the reflecting mirror 9 and the cathode 6 is sufficiently enlarged than a gap between the anode 5 and the cathode 6 so that an electric field can be concentrated between the anode 5 and the cathode, and light emitting energy dischargedly light-emitted between the anode 5 and the cathode 6 is reflected, converged, and directed to be supplied to a target.
Patent JP-S5898030-A (JP)
Inventor: MUNAKATA TAMOTSU
IPC: A21C13/02
Filed: 1981-12-03
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-H09230811-A (JP)
Title: Air-containing triangular pyramid type four-side triangular display device
Inventor: KUBOSAWA KINNOSUKE
IPC: G09F7/18
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To make triangular displays visible from any places, 360 deg., transversely and longitudinally and to make the display device fixable not only on the surfaces of roads as places of installation but on the roofs and bonnets of vehicles as well. SOLUTION: The main body 1 of this air-contg. triangular pyramid type four-side triangular display device has the triangular displays on the fours sides which retain the original postures in spite of falling by strong wind, etc. The display device is mounted with glued tapes 5, 6, 7 and magnets 3, 3, 4 so that the display device is fixable not only on the surfaces of the roads but on the roofs and bonnets of the vehicles as well. The assembly of the air-contg. triangular pyramid type four-side triangular display device is executed by force feeding air into the main body 1 by means of a pump 17 and the housing thereof is executed by removing the air and bending and folding the main body on a dotted line 18.
Patent JP-S6087979-A (JP)
Title: Welding device for spiral fin
Inventor: MIZOBE HIROSHI
IPC: B23K9/032
Filed: 1983-10-20
Abstract: PURPOSE:To obtain a spiral fin tube having a good heat exchanging rate by providing a welding torch which is regulated by a fin guide moving under rotation by the rotation of a rotating body and enabling welding of the idle winding part of the spiral fins. CONSTITUTION:A titled welding device consists of a rotating body 11, a fin guide 22 which is attached integrally to said body and is fitted to spiral fins 2 and a welding torch 24. Said body 11 is driven so as to be made rotatable around the fins 2 and movable in the longitudinal direction of a tube 1. The torch 24 is moved under rotation by the rotation of the body 1 and welds the idle winding part 2b of the fins 2 while the movment is regulated by the guide 22. The part 2b of the fins 2 which are wound to the tube 1 and are welded to the tube 1 and are partly idle-wound is welded by the above-mentioned device, by which the spiral fin tube having a good heat exchange rate is obtd.
Patent JP-S5985988-A (JP)
Inventor: IOGI KIMIHIRO
IPC: G21B1/05
Filed: 1982-11-09
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-H0861439-A (JP)
Title: Ring gear for planet gear gearing
Inventor: DERIATSU MARUKU
IPC: F16H1/28
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a ring gear for a planetary gear transmission device especially superiorly fitted to be manufactured at highly precisely using a plastic deformation method in the ring gear for the planetary gear transmission device provided with a sun gear, the ring gear, and at least one planetary gear. SOLUTION: It is so selected that the engagement ratio of teeth between a ring gear 2 and one or a plurality of planetary gears 3, 4, 5 is set to approximately equal to or a little larger than the engagement ratio of the sun gear 1 and one or a plurality of planetary gears 3, 4, 5.
Patent JP-H0641624-A (JP)
Title: Method and equipment for steel making
Inventor: KOMATSU YOSHIMI
IPC: C21C5/28
Filed: 1992-07-22
Abstract: PURPOSE:To provide a steel making method capable of manufacturing steel of high quality in an extremely economical manner and a steel making equipment to use the method. CONSTITUTION:Dephosphorization refining is mainly executed in a converter 1, and then, this molten steel is tapped into a ladle 3, and this ladle 3 is Carried to the front side of the converter by a molten steel truck 2. The molten steel is carried into the other converter 11 through an opening part 4 provided in the working floor before the converter, the molten steel is charged therein, the decarbonization refining is mainly executed to refine the steel. The empty ladle 3 is loaded on the molten steel truck 2 through the opening part 4, and returned to the tapping side of the converter 1. This steel making method to use this steel making equipment reduces the required number of the ladles, and also reduces the working hours, manufacturing the steel containing less inpurities such as phosphor and sulphur with high efficiency.
Patent JP-S6173755-A (JP)
Title: Thermoplastic resin composition
Inventor: KONDO MASANORI
IPC: C08L21/00
Filed: 1984-09-18
Abstract: PURPOSE:To provide the titled compsn. having excellent processability and resistance to impact and heat, consisting of a maleimide copolymer and a graft polymer obtd. by polymerizing an arom. vinyl compd. and a rubbery polymer. CONSTITUTION:30-90wt% maleimide copolymer having an intrinsic viscosity of 0.4-1.3 and a Q value (weight-average MW/number-average MW) of 4.0 or below, obtd. by copolymerizing 1-75wt% maleimide (derivative) (a) (e.g. N-phenylmaleimide), 99-25wt% arom. vinyl compd. (b) (e.g. styrene) and 0-50wt% unsaturated carboxylic acid (c) (e.g. acrylonitrile and/or methyl methacrylate) is mixed with 70-10wt% graft polymer having an average parti cle size of 0.05-2mum, a graft ratio of 20-100% and a gel fraction content of 80% or above (ungrafted polymer has an intrinsic viscosity of 0.3-1.3), obtd. by polymerizing 90-20wt% monomer mixture consisting of 40-80wt% compo nent (b) and 60-20wt% component (c) in the presence of 10-80wt% rubbery polymer.
Patent JP-S6438857-A (JP)
Title: Machine number display device
Inventor: UEDA KOJI
IPC: G09F7/06
Filed: 1987-08-04
Abstract: PURPOSE:To correspond to entire display of figures from '0' to '9' by arbitrarily combining seven attachable and detachable intercepts on a base, and outputting, in a prescribed way, in accordance with the open/close condition of a switching circuit, which switches correspondent to an attachment and detachment to the base of respective intercepts. CONSTITUTION:Intercepts 1-7 are formed with an electrically conductive material, and have pins, for example, 2a and 2b in rear surfaces, on the other hand, fitting holes, for example, 2A and 2B for the attachment and detachment of the intercepts are provided at prescribed positions on a base 8. These fitting holes correspond to contact points 1A, 1B - 7A, 7B of a switching circuit 10, and the intercepts respectively serve as contacts of the circuit 10. Consequently, by attaching and detaching the intercepts 1-7, the circuit 10 is switched. By receiving the condition of respective contacts of the circuit 10, an information discriminating circuit 9 outputs a special logical address signal specified beforehand through the use of the combination. Thus, the titled device can correspond to the entire displaying of the figures from '0' to '9'.
Patent JP-S6087883-A (JP)
Inventor: TAKIGUCHI KIYOAKI
IPC: G07B11/00
Filed: 1983-10-18
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-H0749836-A (JP)
Title: Reservation processing control method for transaction
Inventor: SHUDO TAKUMA
IPC: G06F15/00
Filed: 1993-08-06
Abstract: PURPOSE:To eliminate a wait time in a queue of transactions and obtain instantaneity of a transaction process by preferentially performing the transaction process at reserved time. CONSTITUTION:Once a request to reserve a transaction is inputted from an on-line terminal 11, a reservation managing program 13 is actuated and reservation acceptance is recognized. Then it is decided whether or not the transaction can be reserved at requested time. When the transaction can be reserved, the transaction name 21, input source terminal name 22, reservation process time 23, and unique reservation recognition information 24 for each reservation are set in a reservation management table 14. When the transaction has been reserved, the contents 21-24 stored in the reservation management table are reported to the request source terminal. When the transaction includes reservation discrimination information, reservation input time 23, the reservation discrimination information, etc., are checked. When it is checked that they are correct, a control program 15 is actuated without registration in the queue.