baber/WOPTO huggingface dataset:
Patent JP-S6436832-A (JP)
Title: Rc execution of r roof and steep gradient roof
Inventor: WAKAMATSU SUSUMU
IPC: E04B1/16
Filed: 1987-07-31
Abstract: PURPOSE: To simplify RC construction by a method wherein the upper surface of weld meshes is pressed through a spacer by a unit section erected at a clamp hardware, scaffolding are caused to span on the unit section, and by using the scaffolding, concrete is placed. CONSTITUTION: After works to erect bottom forms 11, reinforcing bar arrangement 17, and separator 18 are executed, weld meshes 19 are laid, and a clamp hardware 20 is mounted on the upper end of the separator 18. A spacer 21 is then laid on the weld meshes 19 and pressed by a unit section 22. The unit section 22 is caused to span a unit section support seat 20a of the clamp hardware 20 and scaffolding plates 23 are caused to span on the unit section 22. With a worker stepping on the scaffolding plates 23, concrete is placed and the weld meshes 19 are buried. After curing of the concrete, the scaffolding plates 23, the unit section 22, the clamp hardware 20, and the separator 18 are removed. By this method, RC construction of a roof can be executed reliably and easily.
Patent JP-S6252664-A (JP)
Title: Control method for job of multiprocessor system
Inventor: KONO KATSUMI
IPC: G06F9/50
Filed: 1985-09-02
Abstract: PURPOSE:To prevent the influence of a partial system down and its modification from inflicting or job control function by judging whether or not a processor stands as a candidate for executing a broadcasted job and transmitting information showing its will. CONSTITUTION:When a new job is generated on some processor through a terminal, its contents are transmitted to a transmission network through a transmission controller. Receiving a job message carried on the transmission line, the transmission controller makes two copies of the message, and flows them to processors and the transmission line again. The processor investigates the content code of the job message, judges whether it stands as a candidate or not, and calculates the execution conditions when the job is executable. When the processor decides to execute the job, its message is preserved, and simultaneously a candidate message is generated and transmitted to the transmission line through the transmission controller.
Patent JP-H10333086-A (JP)
Title: Display device
Inventor: KAWAMURA AKIRA
IPC: H04N13/00
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To reduce optical aberration caused in picture light on a display part and to reduce observer's fatigue in the case of viewing for a long time by elongating the focal distance of a curved surface reflection means by an optical system. SOLUTION: In a virtual image vision type display device, the respective pictures on the left and right display parts 34L and 34R are enlarged as 1st virtual images GL1 and GR1 through lenses 35L and 35R. Continuously, after they are reflected by a half mirror 30, they are respectively made incident on concave mirrors 32L and 32R. By enlarging the 1st virtual images GL1 and GR1 further through the concave mirrors 32L and 32R and forming them as 2nd virtual images GL2 and GR2 in backward space, the focal distances of the concave mirrors 32L and 32R are elongated by an amount equivalent to magnification by means of the lenses 35L and 35R. Thus, the observer observes the 2nd virtual images GL2 and GR2 obtained by enlarging the pictures on the display parts 34L and 34R with left and right eyes EL and ER through the half mirror 30.
Patent JP-S6349079-A (JP)
Title: Heat-resistant acetic acid kinase and production thereof
Inventor: WATANABE YASUTO
IPC: C12N9/12
Filed: 1986-08-18
Abstract: PURPOSE:To produce a novel heat-resistant acetic acid kinase having high enzymatic activity and excellent temperature and pH stability, by culturing a microbial strain belonging to Thermo-anaerobium genus. CONSTITUTION:A microbial strain belonging to Thermoanaerobium genus and capable of producing novel heat-resistant acetic acid kinase, e.g. Thermoanaerobium brockii DSM1457 is inoculated in a nutrient medium and cultured at about 35-85 deg.C and about 6-9 pH under anaerobic condition. The objective novel heat-resistant acetic acid kinase can be collected from the cultured microbial cell.
Patent JP-H0357615-A (JP)
Title: Manufacture of low-dust polycarbonate
Inventor: UMEMURA TOSHIKAZU
IPC: B29L11/00
Filed: 1989-07-25
Abstract: PURPOSE:To remarkably reduce the increase of dusts in the injection molding process of low-dust polycarbonate molded item, of which dusts having the size of 0.5 -1.0 mum is 10X10<4> or less, by a method wherein a cylinder made of alloy consisting of specified composition, and a part made of carbon steel, which is hard chrome plated or nickel plated by Kanigen process, are employed to the inner peripheral surface of an injection molder and steel material consisting of specified composition is employed as screw member. CONSTITUTION:A cylinder make of corrosion-resistant and wear-resistant alloy having composition (wt.%) consisting of C:0.5 -1.5, Si:1.0 -2.0, B:0.5 -2.5, Ni:10.0 - 20.0, Cr:20.0 - 30.0, W:10.0 -20.0, Cu:0.5 -2.0 and Co:remainder and a part made of carbon steel, which is hard chrome plated or nickel plated by Kanigen process, are employed to the inner peripheral surface of an injection molder. Steel material, which is made of SUS 420, SUS 440 or has alloy composition consisting of C:0.5 - 1.5, Cr:10.0 -20.0, Mo:1.5 -2.5, V:0.5 -1.5 and Fe:75.0 -85.0 is employed as screw member.
Patent JP-H0241850-A (JP)
Title: Locking device for indexing of turret head
Inventor: MORIWAKE ISAO
IPC: B23Q16/10
Filed: 1988-08-01
Abstract: PURPOSE:To perform quick locking and unlocking of a turret head by engaging an separating a 3rd common tooth ring with the 2nd tooth ring fixed to a column side and the 1st tooth ring fixed to a turret head side. CONSTITUTION:A 1st movable tooth ring 15 in a face gear shape coaxial with a turret head 3 is fixed thereto and a 2nd fixing tooth ring 17 in the face gear shape coaxial with the 1st tooth ring is fixed to a column. Moreover, the turret head 3 is locked to a specified indexing position by operating the 3rd tooth ring 18 for locking having a biting face 18a capable of engaging the biting faces 15a, 17a of the 1st and 2nd tooth rings by its approaching and separating to and from the 1st and 2nd tooth rings. Now, the biting with the 1st, 2nd tooth rings 15, 17 is made to be released by displacing a 3rd tooth ring 18 alone, in case of the indexing rotation of the turret head 3.
Patent JP-S6254517-A (JP)
Title: Web guide device for h shape steel
Inventor: BANDO SEIJI
IPC: B21B39/14
Filed: 1985-08-30
Abstract: PURPOSE:To increase the dimensional accuracy of a finished product and to increase the work efficiency so as to enable the change of a web guide width optionally and with high accuracy by bearing a pair of guide arms with a holding arm freely rotatably and by enabling the adjustment of the intervals between the guide arm end parts. CONSTITUTION:Each guide arm 8a, 8b is supported freely rotatably by each rotary pin 5a, 5b and the inner face of the flange of the stock to be rolled is guided by the one end of each guide arm 8a, 8b. The screw shaft 6 for changing the guide width is interposed between the other ends of both guide arms 8a, 8b. The screw 6a, 6b reversely facing each other is provided on the screw shaft 6, the arm 8a, 8b is rotated centering around the pin 5a, 5b by the rotation of the shaft 6 and the intervals at one end of the arm 8a, 8b are adjusted.
Patent JP-S5896667-A (JP)
Title: Laminated material
Inventor: YABE KENJI
IPC: C09J7/00
Filed: 1981-12-02
Abstract: PURPOSE:A laminated material having improved heat resistance, hot water resistance, water-vapor resistance, bond strength, and good workability in preparation, obtained by putting a composite layer consisting of a polyether ester copolymer layer and an epoxy silane coupling agent layer between materials to be bonded and laminating them. CONSTITUTION:At least one side of a polyether ester copolymer layer having a melting point of 115-220 deg.C, consisting of a polyester segment (e.g., polybutylene terephthalate, etc.) and a polyether segment (e.g., polytetramethylene glycol, etc.) is coated with an epoxy silane coupling agent (e.g., gamma-glycidoxypropyl trimethoxysilane, etc.) diluted with an organic solvent and dried to give a composite layer, for example, it is sandwiched by bases such as metals and fused under heating, to give the desired laminated material. USE:Glass structures, window members, and furniture.
Patent JP-S5895206-A (JP)
Title: Distance measuring device
Inventor: YOKOYAMA SHIYOUTAROU
IPC: G01C3/06
Filed: 1981-12-02
Abstract: PURPOSE:To increase the number of photodetectors to improve the measurement precision, by receiving the reflected light from an object through two optical paths and systems in an auto-focus camera or the like and converting the reflected light to electric signals and operating them to measure the distance. CONSTITUTION:Each of photodetector arrays 10 and 11 consists of n-number of photodetectors, and output differences between photodetectors are obtained in subtracting circuits SU11-SU1n, and outputs are inputted to multiplying circuits M11-M1n, and inputs are multiplied by weights corresponding to inputs and are outputted. These outputs are added in an adding circuit AD2 to obtain an output alpha. Outputs of photodetectors of the array 11 are added in an adding circuit AD3 to obtain a signal beta, and alpha/beta is operated in a dividing circuit DI1 to output an objective distance.
Patent JP-S6253424-A (JP)
Title: Adsorption and twisting spinning apparatus
Inventor: ANAHARA AKIJI
IPC: D01H4/16
Filed: 1985-08-30
Abstract: PURPOSE:To improve the twisting efficiency and obtain storing yarns having a uniform direction of fibers, by specifying a diameter ratio of a pair of twisting rolls within a specific range setting the angle of the rolls to an opening roll at an obtuse angle and providing a special nozzle in the feed passage thereof. CONSTITUTION:The diameter of an imperforated roll 10 of a pair thereof and perforated roll 12 as twisting rolls in an adsorption twisting apparatus is set at 40-75% diameter of the perforated roll 12. A nozzle 17 is provided in the course of feed passages 15 and 16 for feeding fibers from an opening roll 19 to the twisting rolls 10 and 1 to jet compressed air from the outer periphery of the nozzle 17 to the twisting rolls 10 and 12. Both rolls 10 and 12, opening roll 19 and fiber feed passage 15 are further installed so that the angle beta of the line S-S connecting both shafts to the opening roll 19 may be an obtuse angle viewed from the shaft direction of the twisting rolls 10 and 12.
Patent JP-S5981920-A (JP)
Title: Analog switch circuit
Inventor: NISHIMORI EIJI
IPC: H03K17/687
Filed: 1982-11-02
Abstract: PURPOSE:To stabilize on resistance and to reduce secondary distortion by detecting a voltage even at the drain side of a switching J-FET and making variation in on resistance symmetrical. CONSTITUTION:When the absolute value of the VDSO of a J-FETJ0 is large, the gate voltage of the J-FETJ0 is controlled by the source voltage of a J-FET J1 or J2 connected to a low-potential-side electrode. Namely, when VDSO<0 (when drain D is lower than source S), the J-FETJ2 governs and the gate potential of the J-FETJ0 is lower than when VDS=0. On the other hand, when VDSO> 0 (when source S is lower than drain D), the J-FETJ1 governs and RON also drops because of the symmetry of the circuit.
Patent JP-H0860775-A (JP)
Title: Connecting method for steel beam and pc floor board
Inventor: OBATA KATSURO
IPC: E04B5/02
Filed: 1994-08-17
Abstract: PURPOSE: To sharply increase the connecting strength of PC floor boards to be connected together and improve the assembling workability of the PC floor boards. CONSTITUTION: One side wall of an angle steel 18 is welded and buried in an anchor bar 16 at the connection end section of a PC floor board 12, and the other side wall 18b is protruded nearly in the horizontal direction. An interval S is properly provided between the other side walls 18b so that the other side walls 18b of angle steels 18 do not interfere with each other. The PC floor boards 12 are assembled to a steel beam 10, a connecting steel plate 22 is suspended at a proper interval between the other side walls 18b, and the connecting steel plate 22 is welded to the other side walls 18b respectively. A filler is filled in the groove section formed between the PC floor boards 12, and the PC floor boards 12 are connected together.
Patent JP-S6169611-A (JP)
Title: Fruit arranging and supplying apparatus
Inventor: MATSUMOTO TOSHIYUKI
IPC: B07C5/02
Filed: 1984-09-14
Abstract: PURPOSE:To send out fruit smoothly without any slip by providing a fruit delivering endless belt on a succeeding section and width changing section installed continuously at the downstream side of an arranging/supplying section of a fruit arranging and supplying apparatus to provide projecting lines on the outer surface of said belt at a predetermined interval. CONSTITUTION:A fruit arranging and supplying apparatus is sequentially from the upstream to downstream sides with a sorting conveyer, constant amount supply section, and arranging and supplying section 5, and continuously downstream of said section 5 with a succeeding section 6, width changing section 7 and take-out section 8. Thus, a delivering endless 30 constituting bottoms of the succeeding section 6 and width changing section 7 as a transfer connecting belt is provided. Also, said succeeding section 6 is constituted to have a generally V-shaped section by a pair of left and right succeeding endless belt 33 and said delivering endless belt 30. On the other hand, the width changing section 7 is constituted from pairs of left and right width changing belts 38 and said delivering endless belts 30. And the delivering endless belt 30 is formed by the provision of a fruit 18 slip preventing projection 39 on the outer surface.
Patent JP-S6254026-A (JP)
Title: Method for tempering steel pipe
Inventor: KAWABATA SHIGEO
IPC: C21D9/08
Filed: 1985-09-03
Abstract: PURPOSE:To stabilize the tempering of steel pipes by controlling the temp. of a prescribed heat treating zone in a tempering furnace in accordance with the estimated temp. of each of the steel pipes at the outlet of the furnace estimated from the temp. of each of the steel pipes positioned at each of check points and the desired temp. at the outlet of the furnace. CONSTITUTION:The temp. of each of steel pipes conveyed to plural heat treating zones arranged in series in a continuous tempering furnace is calculated by thermal calculation and tracked. The temp. of each of the steel pipes positioned at each of check points set in the heat treating zones at the outlet of the furnace is estimated from the tracked temp. While the temps. of the heat treating zones are controlled in accordance with the estimated temp. and the predetermined desired temp., the steel pipes are tempered.
Patent JP-S6439285-A (JP)
Title: Magnetic disc device
Inventor: ASADA HIDEO
IPC: H02P25/06
Filed: 1987-07-31
Abstract: PURPOSE:To protect a voice coil, by providing an overcurrent detecting circuit for detecting overcurrent and disabling a servo amplifier and a means for interrupting a powder source for feeding power to the servo amplifier. CONSTITUTION:A detecting circuit 3 comprises an integrator and produces an output proportional to the power comsumed through a voice coil 7. When the output from the detecting circuit 3 exceeds over a predetermined level, a control circuit 4 closes an open/close circuit 5 and disables a servo amplifier 20. The control circuit 4 opens the open/close circuit 6 for opening/closing the rower source of the servo amplifier 20 when an abnormal level is outputted from a detecting circuit 3 even if the servo amplifier 20 is disabled so as to chop power supply to the servo amplifier 20. Consequently, the voice coil can be protected reliably.
Patent JP-H0358390-A (JP)
Title: Nonvolatile semiconductor memory
Inventor: TERADA YASUSHI
IPC: H01L27/115
Filed: 1989-07-26
Abstract: PURPOSE:To dispense with a booster circuit and to attain high integration by selecting the high potential level of a column latch to either a source voltage or a high voltage with a high potential setting means. CONSTITUTION:In a program cycle, a p-channel transistor (Tr) Q2 in a high potential setting circuit 20 and a p-channel Tr Q4 in a connection control circuit 21 are turned on, and p-channel Trs Q1, Q3 and an n-channel Tr Q5 is turned off, thereby, the potential of nodes N1, N2 go to the high voltage level of a high voltage source VP. Therefore, the column latch 5' latches information setting an 'L' level as a ground level and an 'H' level as a high voltage level. Thus, by performing information recording in which the 'H' level is set at the high voltage level with the column latch 5' with the circuit 20, it is possible to dispense with the high voltage switch with comparatively large forming area in every column line, therefore the high integration can be attained.
Patent JP-2000025011-A (JP)
Title: Tape let-out device for veneer coil
Inventor: OKADA TOMOHARU
IPC: B27L5/02
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To rotate a rolled tape as a supply source to be let out in such a manner that the rolled tape does not fall and at the same time, enable the tape to be continuously supplied using plural rolled tapes, in a device to let out the tape to be applied for reinforcement between veneers to be coiled. SOLUTION: A tape rack 21 in which plural rolled tapes 6 are stored are intermittently traversed by storage pitch of the rolled tapes 6 in an orthogonal direction with the conveying direction of a conveyor 7 for letting out. When an arbitrarily selected tape storage chamber 47 moves to a point above the belt 16 of the conveyor 7, this rolled tape 6 is set on the belt 16, moving until the rolled tape 6 comes into contact with a roller stopper located slightly forward and then is rotated to be let out at the stopper position. Finally the tape 6 is supplied to the veneer coil side.
Patent JP-S6437729-A (JP)
Title: Optical information recording and reproducing device
Inventor: KANDA SHIGETO
IPC: G11B7/09
Filed: 1987-08-04
Abstract: PURPOSE:To execute a correct and speedy servo re-lead-in by immediately switching to a position servo, holding the optical movable part of an optical head to a prescribed position stored beforehand and when a tracking abnormality or a focusing abnormality is generated, thereafter, executing an AT servo re-lead-in or an AF servo re-lead-in. CONSTITUTION:When an AT servo off-position is detected when a light beam spot is located in a track (u), first, a switching from the AT servo to the position servo is executed, an objective 26 is moved to the position at the time of a first AT servo lead-in to an optical head main body 31, and the light beam spot is moved to a track (v). Meanwhile, since an optical head 18 is not moved, the neutral position of the objective 26 remains in a position Q. Next, an optical head feeding driving motor 13 is operated, and the optical head 18 is moved by n-track as a whole. At such a time, the AT servo lead-in is executed, and the AT servo-lead-in is executed to the track (u). Thus, the correct and speedy AT servo re-lead-in to the target track can be executed.
Patent JP-2001021014-A (JP)
Title: Chain tension adjusting device
Inventor: YAMAMOTO YASUNORI
IPC: A01D57/22
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To complete a stable chain tension adjusting device for a lift-up chain for binders. SOLUTION: In a chain tension adjusting device which is provided with a chain laid over between a driving wheel and an idler wheel 5, a guide cylinder 9 connected to an idler wheel holder 7 for supporting the idler wheel 5 and abutting-restricting the idler wheel holder 7 so that it can freely advance or retract, a stopper 10 for restricting the retreating position of the guide cylinder 9, and a torsion spring 13 for energizing the guide cylinder 9 in a specified direction of turning movement, and in which the guide cylinder 9 is turned through an inclined guide surface formed at a stopper-abutting part of the guide cylinder 9 based on the energizing force of the torsion spring 13, and thus the tension of a chain can be adjusted by advancing or retracting movement of the guide cylinder 9,  the torsion spring 13 is mounted so that it can move together with the guide cylinder 9 or it cannot be moved with respect to the guide cylinder 9.
Patent JP-H02140491-A (JP)
Title: Method of determining surge state
Inventor: JIYADOSON SUTAARINGU SUUEERING
IPC: F04D27/02
Filed: 1989-07-26
Abstract: PURPOSE: To determine surge conditions in a simple way by comparing a ratio of a compressor speed signal and a signal proportional to the square root of a compressor flow with constant indicating a surge condition of the compressor. CONSTITUTION: The flow to a compressor 10 is detected by a flowmeter 22 in an elbow 20 arranged in an inlet passageway 12. The detected flow signal is converted into a square root by a converter 28 and then inputted to a converter 26. Compressor speed is detected by a sensor 24, turned to a speed signal and inputted to the converter 26. A ratio of the speed signal and the square root of the flow signal is obtained in the converter 26, and compared with an empirically established constant to determine the surge conditions. When the compressor system approach the surge conditions, surge control is effected by the output signal of the converter 26.
Patent JP-H0241706-A (JP)
Title: Method for drawing work and method for drawing/ grinding for metal tube and manufacture of surface ground metal tube having high dimensional accuracy
Inventor: YAMADA TOSHIHO
IPC: B21B19/06
Filed: 1988-08-03
Abstract: PURPOSE:To reduce the outside diameter of a metal tube to a prescribed size in highly accurate roundness by pressing plural rolling rollers onto the outside surface of the tube and rotating the rollers at a high speed around the tube. CONSTITUTION:Three rolling rollers 2 are installed in a concentric situation with a metal tube 1 and in equal spaces and so that positions in the radial direction of the rollers 2 are adjusted to draw an outside diameter D0 of the tube 1 into a prescribed diameter Df. Respective rollers 2 contact with and rotate on the periphery of the tube 1 in a planetary situation, transfer the tube 1 in the line direction by transfer action of a slope of the rollers 2, and perform high speed drawing so that the diameter D0 is reduced to the diameter Df with highly accurate roundness. Plural grinding bodies 5 are positioned behind the rollers 2 and the bodies 5 are pushed onto the surface of the tube 1 by a pressing device 4 to rotate at a high speed around the tube 1; both high speed drawing of the diameter D0 to the diameter Df and grinding by the grinding bodies 5 are concurrently performed. By introducing the above rolling rollers 2 into a tube manufacturing line, metal tubes having an optional diameter, high dimensional accuracy, and high roundness are manufactured in an on-line system.