baber/WOPTO huggingface dataset:
Patent JP-S6048846-A (JP)
Title: Sheet feeder
Inventor: TAKAHASHI HIROSHI
IPC: B65H3/06
Filed: 1983-08-29
Abstract: PURPOSE:To prevent the occurrence of skewing by driving both ends of a shaft to which a pair of feed rollers are fixed with the same turning force to balance feeding force during a long period of time. CONSTITUTION:A pair of feed rollers 4, 4' are mounted on a shaft 3 to be brought into contact with the uppermost sheet of sheets stored in a sheet support tray at two points, and a driving means 5 for rotating the shaft 3 to rotate the feed rollers and feed out the sheet is coupled to one end of the shaft 3. Further, a driving means 7 is mounted on the other end of the shaft 3 to receive the same turning force at both ends of the shaft 3. In this arrangement, during a long use, not to mention the initial stage, well-balanced feeding force is applied to the paired feed rollers to uniformly keep the wearing amount of the paired rollers, which can prevent the occurrence of skewing during a long period of time.
Patent JP-H04355177-A (JP)
Title: Gap adjusting device for printing head
Inventor: SAKAI KIYOHARU
IPC: B41J25/308
Filed: 1991-05-31
Abstract: PURPOSE:To prevent printing from being made on an improper position in a device capable of manually adjusting a gap between a printing head and printing paper. CONSTITUTION:A printing head 8 can be manually adjusted by an adjusting lever 29. In addition, the printing head 8 can be moved by a stepping motor 12 under the control of a CPU 24. After a gap is adjusted by the adjusting lever 29, the CPU 24 moves the printing head 8 back to a reference position and stores a drive step number N1 required for this movement. The set printing gap is detected by this value N1. Thereafter, the CPU 24 moves the printing head 8 until it comes into contact with printing paper 6 and stores a drive step number N2 required for this movement. A paper thickness is determined by this value N2. A proper gap range is read from a ROM 25 on the basis of the paper thickness. If the set printing gap is out of this range, a warning is issued.
Patent JP-S6136813-A (JP)
Title: Control for jetting pressure of compressor
Inventor: IKEDA TETSURO
IPC: G05D16/20
Filed: 1984-07-30
Abstract: PURPOSE:To control assuredly the opening amount of a flow rate control valve with no shift to a blind sector of the flow rate control and also to reduce the control loss, by correcting the jetting pressure to keep the opening amount of each flow rate control valve under operation within a setting range. CONSTITUTION:The pressure gas is sent to air lines 17-19 from a compressor 1. A main line contains a pressure signal transmitter 3, a pressure controller 5 and a pressure control valve 7 in order to control the gas jetting output within a prescribed range. The opening amounts of flow rate control valves 14-16 are read by a valve opening amount reader 20. Then the opening amount detection signals are sent to a comparison operator 30, and the value of each opening amount detection signal is compared with the range of valve opening amount. Such results of said comparison are delivered to a correction pressure transmitter 40 as whether the value of the detection signal is outside the upper and lower limits of the opening range or the deflected side of said variance. Then the correction pressure signal is sent to the controller 5 for control of the jetting pressure of the compressor 1.
Patent JP-H0322350-A (JP)
Title: Lead-acid battery
Inventor: SUZUI YASUHIKO
IPC: H01M2/16
Filed: 1989-06-20
Abstract: PURPOSE:To suppress the reduction of the maintenance-free property to the extent possible and improve the cycle life for deep discharging by using a separator mainly made of polyethylene and powdery silica and having the maximum hole diameter of a specific size or below. CONSTITUTION:A thin layer of an alloy containing antimony is formed on the surface of a lead alloy sheet, a lattice expand-machined with it is used as a positive electrode lattice, a separator mainly made of polyethylene and powdery silica is used, and the maximum hole diameter of the separator is set to 1mum or below. An organic material added as the plasticizer of polyethylene generally has alpha,beta-unsaturated carbonyl group, this functional group chemically adsorbs antimony, and it also adsorbs silica powder and carbon. The separator adsorbs antimony, the reduction of the maintenance-free property is suppressed to the minimum, and the cycle life in deep charging can be improved.
Patent JP-S52125865-A (JP)
Title: Method of manufacturing heat insulating wall
Inventor: ABE KINICHI
IPC: B29C39/10
Filed: 1976-12-27
Abstract: PURPOSE: To provide an easy method of manufacturing a heat insulating wall having cavities with openings in the surface of the wall and a sectional shape like a hook. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000343740-A (JP)
Title: Thermal printer
Inventor: TAKAHASHI YUJI
IPC: B41J2/325
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To perform high speed printing by providing a data transmission buffer having capacity equal to or more than the specific line of a line thermal head and transmitting printing data to the data transmission buffer before serially transmitting the same to the line thermal head. SOLUTION: FIFO memories 41, 42 storing the printing data of the right and left halves of one line of a line thermal head 51 are provided. The sum capacity of these FIFO memories 41, 42 corresponds to one line of the thermal head 51 or more. In printing processing, when the n-th line of printing data is printed, the right and left printing data of the n-th line are transmitted to the FIFO memories 41, 42 during the printing of a line before two lines and serially transmitted to the thermal head 51 during the printing of the (n-1)-th line. Since the printing data of each line are serially transmitted to the thermal head 51 automatically after transmitted to the FIFO memories 41, 42, a printing processing speed can be increased.
Patent JP-S6221401-A (JP)
Title: Rolling method for flat bar
Inventor: NAGAHIRO HISASHI
IPC: B21B1/08
Filed: 1985-07-17
Abstract: PURPOSE:To efficiently form products of multiple sizes having excellent quality by using a breakdown mill, universal mill and horizontal mill and forming the rolls of the respective mills to such shapes at which the rolls can be used even if the product sizes vary. CONSTITUTION:The rolls consisting of plural box calibers 8a-8e having different caliber widths (a) and a flat part 9 are used for the breakdown mill 5. The flat vertical roll and the horizontal roll of which the roll width is 0.70-0.98 times the target product width are used for the universal mill 6 and the flat rolls are used for the horizontal roll mill 7. Three units of such mills 5-7 are disposed and a stock billet is subjected to plural passes of reciprocative rolling by which a flat bar is obtd. The products of extremely many sizes are thus formed with the smaller number of the rolls possessed.
Patent JP-H0210614-A (JP)
Title: Waterproof processing for electric wire
Inventor: SUZUKAWA TAKASHI
IPC: H02G1/14
Filed: 1988-06-28
Abstract: PURPOSE:To surely apply waterproof processing to a conductor exposed section without bulging it by bringing the conductor exposed section of an electric wire with an insulating film into contact with a fused body of a specific electric insulating organic material and forming a filling layer of the organic material in the gap between the conductor and the insulating film. CONSTITUTION:The conductor exposed section of an insulation-coated electric wire, e.g., the terminal fixing section at the end of the electric wire, is immersed in a fused body of a waterproof electric insulating organic material with the melting point 50 deg.C or above and the viscosity 200cm-poise or below for the required time to impregnate it in a gap around the conductor. The electric wire kept in contact with the fused organic material is lightly wiped to remove the excess organic material, it is then cooled to convert the organic material into the solidified state. A filling layer of the organic material is formed in the gap between the conductor and the insulating film, the conductor exposed section can be surely waterproof-processed without being bulged.
Patent JP-H028510-A (JP)
Title: Dynamic pressure bearing device
Inventor: NAKASUGI MIKIO
IPC: F16C17/10
Filed: 1988-06-28
Abstract: PURPOSE:To sufficiently circulate lubricating oil in the inside of a device by providing a shallow groove supporting by fluid a shaft in a radial direction and a thrust direction and a shallow groove forcedly circulating fluid so as to flow into a sleeve. CONSTITUTION:In a clearance between bottom surfaces of a sleeve 2 and a rotary shaft 1, when it rotates, lubricating oil is allowed to flow into a central part from a peripheral part by a spiral shallow groove 11. A shallow groove 6 of depth about 2 to 20mum, such that the lubricating oil is allowed to flow into the sleeve 2, is provided in peripheral surfaces of the rotary shaft 1. Thus, the lubricating oil is held in a recessed part 5, being prevented from scattering to the outside even when the rotary shaft 1 is in rotation at a high speed. Further, the lubricating oil can be sufficiently circulated.
Patent JP-H1151528-A (JP)
Title: Device for controlling water current of water distributor
Inventor: NIN SHINMAN
IPC: C02F1/44
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To control the water current by manual operation, and to connect the device directly to a refrigerator by providing a water current control means between a tap faucet and a filtering means so that the water passing through the filtering means is fed and shut off by the manual operation and constantly fed to the refrigerator. SOLUTION: When an operation lever 360 is turned counterclockwise to the last so that a consumer drinks the purified water, the operation lever 360 is not further turned by the contact of a locking projection 362 with a first locking projection 352 projection on the front side of a lid plate 350, and a set projection on the front side of the operation lever 360 is matched with the first selected scale while the operation is stopped. When the operation lever 360 is turned clockwise to be shut off so that the purified water is not fed, the set projection on the front side of the operation lever is matched with the second selected scale, and the operation lever is stopped following the setting action of turning range regulation member 370.
Patent JP-H07319691-A (JP)
Title: Resource protective device, privilege protective device, software utilization method controller and software utilization method control system
Inventor: MORISHITA AKIRA
IPC: G06F21/10
Filed: 1994-06-17
Abstract: PURPOSE:To activate an application corresponding to another OS from a certain OS while protecting system resources corresponding to the plural OSes by controlling access to the system resources of operating systems based on information stored in a storage means. CONSTITUTION:A resource protective part 8 is constituted of a CPU and a co-processor. The resource protective part 8 designates an access right for every OS to the system resources such as storage devices such as a memory and a hard disk, output devices such as a display and a printer and processors such as the CPU, the co-processor and an extension boards, etc., and controls the access of the OSes to the system resources based on the specification. Thus, the existing plural OSes are executed and simultaneously, the system resources to be protected corresponding to a certain OS are protected from the access of the other OSes. And, the OS is prevented from being illegally altered from the other OS.
Patent JP-H118474-A (JP)
Title: Manufacture of multilevel board
Inventor: TOKUNO KENICHI
IPC: H05K3/36
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To provide the manufacturing method of a multilevel board which enables improvement in the reliability of connections between semiconductor chips and boards, the reduction in manufacturing time and improvement in productivity by including only a single heat treatment process. SOLUTION: A manufacturing method includes a process, in which a plurality of boards 1 on which semiconductor chips 2 are mounted, and which have electrode pads 4 and 5 on their surfaces and rears respectively, are provided, a process in which a plurality of the boards 1 are layered with connection solder members 7 between the electrode pads 4 and 5 of the respective board 1, and a process in which the layered boards 1 are heated so as to have the connection solder members 7 melted to connect the respective boards 1 to each other.
Patent JP-S5283019-A (JP)
Title: Horizontal deflection circuit for television receivers
Inventor: HASHIMOTO YOUICHIROU
IPC: H03K4/64
Filed: 1975-12-30
Abstract: PURPOSE:To increase the reliability of the horizontal deflection circuit, by executing the operation of damper diode for the diode of small capacity of the exiting transistor and the horizontal deflection output transistor.
Patent JP-S6315163-A (JP)
Title: Immunological analyzer
Inventor: SAKURAI HISASHI
IPC: G01N33/53
Filed: 1986-07-04
Abstract: PURPOSE:To fully automate an analytical process and to treat a plurality of processes simultaneously in parallel, by providing a main body, a specimen container holding plate, an arm, a reagent injection nozzle movable in Y-axis and Z-axis direction and a washing unit movable in the Z-axis direction as an analyzer. CONSTITUTION:At the start time of analysis, an arm 5 is stopped at a first row in an X-axis direction and a nozzle support part 6 is made nearest to an apparatus main body. The nozzle support part 6 is allowed to fall in a Z-axis direction to distribute a standard reagent in a No.1 specimen container 4 having a specimen received therein from a first reagent injection nozzle 8 and subsequently raised to be moved in a Y-axis direction and again made to fall to successively distribute a first reagent in No.2-10 specimen containers 4 from the injection nozzle 8 to start primary reaction. Next, the injection nozzle 8 is moved to a second row in an X-axis direction and the first reagent is injected in the specimen container 4 of a second row and, at the same time, beads are successively thrown in the specimen container 4 of a first row from a bead throw-in nozzle 11.
Patent JP-H115206-A (JP)
Title: Manufacture of inorganic curable material
Inventor: YAMAMOTO MASAHITO
IPC: C04B38/02
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To easily manufacture a product having excellent external appearance with satisfactory mold releasability by casting composition containing SiO2 -Al2 O3 reactive inorganic powder, alkali metal silicate and water in a mold at a specific contact angle, and thermally curing it. SOLUTION: SiO2 -Al2 O3 reactive inorganic powder contains 5 to 85 wt.% of SiO2 , 90 to 10 wt.% of Al2 O3 and alkali metal silicate M2 O-nSiO2 (one or more types of metal selected from M=K, Na and Li). In this case, if a value of the n is small, dense foam cannot be obtained, while if it is large, density of water solution is raised so that mixing becomes difficult, and hence the n is 0.05 to 8 or further preferably 0.5 to 2.5. The water may be added independently as alkali metal silicate water solution. If a contact angle of a foam material 1 is large, small foam is generated, while if it is small, its surface is notched so that its external appearance is deteriorated. The angle is preferably 60 to 165 degrees or further preferably 65 to 150. After foam heating, the external appearance of the inorganic foam 2 after cured and mold released does not appear a fault.
Patent JP-H0715289-A (JP)
Title: Monostable multivibrator circuit
Inventor: SUGAWARA TOSHIHIKO
IPC: H03K3/033
Filed: 1993-06-29
Abstract: PURPOSE:To reduce influences caused by temperatures with a simple circuit at low cost by feeding a voltage back to parts for deciding timing pulse dura tion, and suppressing fluctuation of pulse duration caused by temperatures. CONSTITUTION:A pulse inputted to an input terminal 9 is inputted to a flip-flop circuit 12, and the output of a monostable multivibrator circuit 1 is inputted to the reset terminal of the flip-flop circuit 12. The output of this circuit 12 is smoothed through a diode 13 by a smoothing circuit composed of a resistor 14 and a capacitor 15, and a DC voltage is provided. This DC voltage is fed back through a resistor 16 to the time constant setting part of the monostable multivibrator circuit 1, and the delay time of the monostable multivibrator 1 is controlled. When the time width of this circuit 1 is extended, the output pulse duration of the flip-flop circuit 12 is prolonged, and the voltage of the smoothing capacitor 15 is made high. The voltage of the time constant circuit of the monostable multivibrator circuit is controlled by this voltage, and the circuit is operated so as to shorten the time width.
Patent JP-S5283428-A (JP)
Title: Preparation of aromatic carboxylic acid amide derivatives
Inventor: KAMIJIYOU YUKIO
IPC: C07C231/10
Filed: 1975-12-31
Abstract: PURPOSE: To prepare aromatic carboxylic acid amide derivatives having strong antiallergic action, useful for medicines for asthma, etc., with high purity. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H111564-A (JP)
Title: Adhesion of rubber composition to stainless steel
Inventor: SUZUKI KATSUMI
IPC: B32B15/06
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for adhering a rubber composition to stainless steel, enabling to strongly adhere the rubber composition consisting mainly of an ethylene-α-olefin-nonconjugated diene copolymer rubber to the stainless steel without treating the surface of the stainless steel with a silane. SOLUTION: This method for adhering a rubber composition to stainless steel comprises laminating, vulcanizing and adhering a rubber composition 2 comprising 100 pts.wt. of an ethylene-α-olefin-nonconjugated diene copolymer rubber and 20-200 pts.wt. of one or more kinds of inorganic compounds containing calcium, magnesium, aluminum or silicon to the surface of stainless steel 1 containing copper in its composition. On the vulcanizing adhesion, sulfur may further be added to the rubber composition.
Patent JP-S5947727-A (JP)
Inventor: YAMADA KENICHI
IPC: H01G4/12
Filed: 1982-09-10
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-H0324217-A (JP)
Title: Thermal compensation method in preliminary treatment of molten iron
Inventor: SATO MICHIO
IPC: C21C1/06
Filed: 1989-06-21
Abstract: PURPOSE:To make efficient dephosphorization treatment of a molten iron by comparing both of the possible amt. of temp. compensation by secondary combustion of the gaseous CO to be generated in a vessel by blowing of oxygen with the required amt. of temp. compensation and further blowing iron oxide, etc., when the former is smaller, thereby heating up the molten iron. CONSTITUTION:The molten iron in the vessel is subjected to the dephosphorization treatment by blowing the oxygen alone or together with the preliminary treating agent into the molten iron and heating up the molten iron. The possible amt. of the temp. compensation by the secondary combustion of the gaseous CO by the blown oxygen is calculated from the volume ratio occupied by the above-mentioned molten iron at the time of subjecting the molten iron to the preliminary treatment. The required amt. of the temp. compensation required for the above-mentioned preliminary treatment is calculated as well. The temp. compensation is executed by top blowing the gaseous oxygen to the surface of the molten iron to cause the secondary combustion of the CO when the former amt. of the compensation is larger. The temp. is compensated by replacing the amt. of deficiency with the solid oxygen, such as iron oxide, to be blown into the molten iron when the latter amt. of the compensation is larger.
Patent JP-S5781029-A (JP)
Title: Conveyor for sheet of iron or the like
Inventor: MIYAZAKI KAZUHISA
IPC: B65H3/08
Filed: 1980-11-10
Abstract: PURPOSE: To hold, take out and convey, one by one, sheets stacked at a stacking place, by using a conveyor of compact width.  
     CONSTITUTION: When a moving guide rail 8 and a movable frame 9 are within the width-directional space of a truck 1 and a motor 17 is started, a chain 20 is deiven so that a moving guide rail 7 moves leftward along a fixed guide rail 5 and projects from the truck 1. A chain 23 moves relative to the sprockets 21aW 21d of the guide rail 8 at the same time when the rail moves. The movable frame 9 receives the moving force of the chain 23 so that the frame moves along the moving guide rail 8. When vacuum pads 16 have come to a sheet stacking place A, a cylinder 12 moves a support bar 15 down to cause the pads 16 to suck on the uppermost sheet 28 to transfer it onto a working machine B. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5585940-A (JP)
Title: Processing system for interruption input
Inventor: TANAKA HIROSHI
IPC: G06F15/16
Filed: 1978-12-22
Abstract: PURPOSE: To enable high speed transmission in low cost, by providing the register registrating the address of the interruption input with the processor and transmitting the input board of interruption to a given address.  
     CONSTITUTION: By providing the registers REG12 1 WREG12 4  registrating the address of interruption input outputted from the interruption input board with the processors CPU1 1 WCPU1 4 , when interruption input is taken place, the control unit 11 references the registers REG12 1 WREG12 4  and transmits the corresponded interruption input to the corresponded processors CPU1 1 WCPU1 4 . 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6138925-A (JP)
Title: Glass frame to be moved at its lens frame for progressive multi-focus lenses
Inventor: KASAI AKIYOSHI
IPC: G02C5/14
Filed: 1984-07-31
Abstract: PURPOSE:To suppress the generation of a trouble and to handle easily the titled lens frame by sliding a lens frame vertically without fixing the lens frame to sidepieces and automatically providing the lens frame with a proper inclined angle. CONSTITUTION:The lens frame 1 is fixed to the sidepieces 2. A magnet 9 is arranged on the lower part of an inclined-V shape-like body 5 or the lower part of the inside of an engaging groove 7 and one end or the whole of a cylindrical supporting body 6 or a tongue-like supporting body 8 of the other sidepiece is formed by a magnet. When the lens frame 1 is pushed up without removing the glasses from the face, the lens frame 1 can be smoothly moved because there exists play in the connection between the lens frame 1 and the sidepieces 2. Since the whole lenses 1 are moved in the glass frame without the movement of fine parts such as the movement of a noise piece or the sidepieces, the generation of troubles is suppressed and the handling can be made easy.
Patent JP-H05183471-A (JP)
Title: Echo canceller
Inventor: BUERUNAA ARUMUBURIYUSUTAA
IPC: H04B3/23
Filed: 1992-06-18
Abstract: PURPOSE: To improve echo elimination in the case of double talk by evading the erroneous biasing of a nonlinear filter in a state of the double talk. CONSTITUTION: In a logic circuit 1, a counter 11 performs incremental counting by a first value ZU in identifying the double talk (d). Also, when not identifying the double talk (d), subtraction counting is performed by a second value ZD, when the state of a pause (a), near-end communication (b) and far-end communication (c) is identified. The first value ZU is larger than the second value ZD. The logic circuit 1 prevents the nonlinear filter from being turned to an operating state until an evaluation circuit 12 detects the state of the far-end communication (c) and an up/down counter 11 takes a zero value. In such a manner, the erroneous setting of the nonlinear filter during the period of the double talk (d) especially is eliminated, the erroneous biasing of the nonlinear filter is evaded and intelligibility is substantially improved.