baber/WOPTO huggingface dataset:
Patent JP-H02124235-A (JP)
Title: Control device for automatic screw tightener
Inventor: ADACHI MASATOMO
IPC: B23P19/06
Filed: 1988-10-28
Abstract: PURPOSE:To reduce friction heat generation by rotating a motor at low speed when the speed change ring of a differential planetary mechanism consisting of an input disk, planetary cone, cam disk and speed change ring reaches the zero rotation position on the conical face of the planetary cone. CONSTITUTION:A driver bit 8 is descended via a lift means 12 by the signal of a work starting part 1, a normal rotation voltage is fed to a motor 2 via a switching means 17, the bit 8 is rotated via a differential planetary mechanism, screw tightening is started and the pulse fed from a rotation detecting part 24 is fed to a speed change command part 14 via a rotation confirming part 13. The screw tightening is progressed, a speed change ring 23 is rotated according to the load, the bit 8 is stopped with the reduction ratio becoming infinite and when the pulse from the rotation detecting part 24 is eliminated, a low voltage is fed to the motor 2 via a normal rotation control part 16 and the switching means 17, the motor 2 is rotated at low speed and a timer 14C is changed over. When the timer 14C is subjected to timer-up, a speed change command part 14 cuts off the voltage via the normal rotation control part 16, stopping the motor 2, which is stopped after its reverse rotation by feeding a low reverse rotation voltage to the motor 2 via a delay circuit 37 and reverse rotation control part 4.
Patent JP-S60159168-A (JP)
Inventor: BAANAADO EE MASHIBUAA
IPC: C23C14/48
Filed: 1984-12-27
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-H07181335-A (JP)
Title: Method for assembling waveguide of molded light
Inventor: MAIKERU ESU REBII
IPC: B29D11/00
Filed: 1994-10-14
Abstract: PURPOSE: To provide a new improved method for assembling the waveguide of a light. CONSTITUTION: This is a method for manufacturing the waveguide of a light including plural vertically extended parts, cylindrical path constituting members 17 positioned in parallel, and arrangement with intervals. A coated member 20 which is molded 10 having surfaces faced to the surroundings of the path constituting members 17 is manufactured, and the path constituting members 17 are extended through the coated member 20 and the surfaces faced to each. After the molding stage, the path constituting members 17 are removed from the molded coated member 20, the plural paths from one surface through the coated member 20 to the other surface are left, and the plural waveguides of a light are formed of positioning waveguide core materials in the paths.
Patent JP-H07123949-A (JP)
Title: Semi-cooked food of meat
Inventor: MATSUTAKE HIROYASU
IPC: A23L5/10
Filed: 1993-11-02
Abstract: PURPOSE:To obtain a semi-cooked food hardly causing change in physical properties, taste and color of a meat and excellent in quality and long-term storage without carrying out retorting by subjecting the meat to ultra-high pressure treatment. CONSTITUTION:This semi-cooked food of meat is obtained by subjecting a meat such as beef or pork which is raw meat to ultra-high pressure treatment, e.g. at 400MPa and 50 deg.C for 40min.
Patent JP-S61157810-A (JP)
Inventor: YAMAMOTO SATOSHI
IPC: F16B7/04
Filed: 1984-12-28
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-H03138061-A (JP)
Title: Reducing pressure type die casting method
Inventor: SAITOU HIKOMITSU
IPC: B22D17/14
Filed: 1989-10-20
Abstract: PURPOSE:To improve a die casting product without reconstructing the die casting machine in large scale by pressing molten metal into a forming space under condition of beforehand sufficiently evacuating air in the die in the reducing pressure die casting method. CONSTITUTION:After clamping a fixed die 1 and a movable die 2, the molten metal (a) is poured into a pressurized chamber 11 from a sprue 12 thereof. Successively, the pouring is stopped under condition of closing the sprue 12 by pressing a plunger 10 into there. Then, an evacuating pump 18 communicated with the forming space 14 in the die through an evacuating way 15 and a valve 17 with filter is actuated and the air in the forming space 14 and runner 13 is gradually evacuated in so degree that the molten metal (a) is not spattered. At the time, when the forming space 14 and the runner 13 come to the prescribed reducing pressure condition, the evacuating way 15 is closed with a core 15, and after that, the molten metal (a) is pressed into the forming space 14 with the plunger 10 to execute the die casting formation. Therefore, the die casting product having high quality without any blow hole, is obtd.
Patent JP-2001098449-A (JP)
Title: Sound absorbing material for vehicle and method for producing the same
Inventor: SUGIYAMA KAZUHISA
IPC: D04H1/541
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To produce a readily formed and processed and easily recycled sound absorbing material for vehicles without causing environmental pollution and usable not only in low-temperature sites but also in high-temperature sites and to provide an efficient method for producing the sound absorbing material for the vehicles. SOLUTION: This sound absorbing material for the vehicles is produced by integrally covering and forming a matlike sound absorbing material comprising rock wool, glass fibers and a fibrous binder as essential fibers in which the rock wool, glass fibers and fibrous binder are irregularly oriented in a mixed state and interstices among the fibers are bonded with the fibrous binder and a skin material comprising a polyester fiber-based nonwoven fabric subjected to water and oil repellent and flame retardant treatments.  The method for producing the sound absorbing material for the vehicles comprises cutting the matlike sound absorbing material to a prescribed shape, superimposing the skin material on one surface or both surfaces of the matlike sound absorbing material and thermally pressure forming the superimposed material at a temperature of the melting point of the fibrous binder or above.
Patent JP-H02298197-A (JP)
Title: Mobile radio communication exchange
Inventor: EDOWAARU ISANMAN
IPC: H04W88/14
Filed: 1989-10-20
Abstract: PURPOSE: To completely separate a switching function itself and a mobile radio communication maintenance and operation function from each other by providing an exchange with the switching function and an information transmission function applied to mobile radio communication and making this exchange include a service access switchboard and a mobile radio communication control point which are mutually connected by an interconnection multi-link. CONSTITUTION: A network sub-system NSS includes one or more exchanges 6 each of which functions as an interface between a radio sub-system RSS and a telephone network PSTN, a permanent file 8 of a moving battery type radio telephone network subscriber machine 1, and a temporary file 9 of the mobile subscriber machine 1 existing in the function area of the exchange and a base station 4 of a radio telephone network part which can correspond to a geographical area. The network sub-system NSS includes also an operation and maintenance center 7 constituting a part of the radio telephone network. The operation and maintenance center 7 is connected to each exchange 6 of the radio telephone network part.
Patent JP-S63128554-A (JP)
Title: Manufacture of cadmium electrode plate for alkaline storage battery
Inventor: NISHIKAWA KOJI
IPC: H01M4/26
Filed: 1986-11-18
Abstract: PURPOSE:To improve the high rate discharge property, by spreading a paste mixed with a metallic fiber to a porous core body, over which spreading a paste including no metallic fiber at the thickness enough to cover the projections of the metallic fiber. CONSTITUTION:As a metallic fiber 3, such a metallic fiber as used for a conventional paste-type cadmium electrode plate, a nickel fiber with the mean diameter 20mum and the mean length 2 mm, for example, is available. After mixing and kneading the metallic fiber 3, an anode active substance, a binder, and a dispersion medium, to make into a paste, the paste is spread over a core body 4 which is used normally. Then, the same active substance, the binder, and the dispersion medium, except the metallic fiber, are mixed into a paste, and spread on the surface at the thickness enough to cover the metallic fiber projecting from the plate surface. After that, by drying at the temperature about 120 deg.C, in the normal case, a cadmium electrode plate can be obtained.
Patent JP-H08139566-A (JP)
Title: Surface acoustic wave filter
Inventor: YAMADA YOSHIHIRO
IPC: H03H9/64
Filed: 1994-11-09
Abstract: PURPOSE: To match an input impedance and an output impedance without limitation by transmission characteristics. CONSTITUTION: Both input side surface acoustic wave transducer 3 and output side surface acoustic wave transducer 4 are constituted of the same normal surface acoustic wave transducers (3-1 and 4-1) and the same apodized surface acoustic wave transducers (3-2 and 4-2). The normal surface acoustic wave transducer 3-1 (4-1) and the apodized surface acoustic wave transducer 3-2 (4-2) are arranged parallelly to the propagation direction of surface acoustic waves and electrically parallel connected. The normal surface acoustic wave transducer 3-1 and the apotized surface acoustic wave transducer 4-2 and the apotized surface acoustic wave transducer 3-2 and the normal surface acoustic wave transducer 4-1 are respectively arranged opposite to the propagation direction of the surface acoustic waves.
Patent JP-H06100865-A (JP)
Title: Method for collection of dust in coke oven and equipment therefor
Inventor: WATANABE MIKIO
IPC: C10B45/00
Filed: 1992-09-17
Abstract: PURPOSE:To collect dust in a high yield from a machine-side dust-contg. gas which further contains high-temp. tar mist while preventing the mist from blowing through a bag filter without clogging the filter cloth thereof. CONSTITUTION:A dust collection hood 19 for trapping dust from a machine-side dust-contg. gas having a high tar ratio is installed on an extruder 2, while dust collection ducts 25 having respective connecting openings corresponding to respective oven chambers are disposed along a rail for the extruder 2. A suction duct 22 having a connecting device 24 capable of communication with the connecting openings of the dust collection ducts 25 is connected to the hood 19, while the ducts 25 are connected, via a communication duct 26, to a dust collector 16 with a fixed duct 9 for suction of a coke-side dust-contg. gas to enable dust to be collected simultaneously from the machine-side and coke-side dust-contg. gases. According to the foregoing constitution, tar can be removed at a high uptake and dust can be stably collected from the machine- side and coke-side dust-contg. gases while preventing clogging of the filter cloth of a bag filter.
Patent JP-H03137417-A (JP)
Title: Flow rate controlling device
Inventor: AKIYAMA TETSUO
IPC: G05D7/00
Filed: 1989-10-23
Abstract: PURPOSE:To enhance the stability and accuracy of a flow rate control by a method wherein the title device is constituted of a control unit for outputting a control signal to eliminate the deviation between a signal from an arithmetic unit and a signal from an opening degree sensor on the basis of both signals, and of a variable throttle driving means for allowing a variable throttle means to open to a predetermined opening degree upon receipt of the control signal. CONSTITUTION:A variable throttle means 2 is provided with an opening degree sensor 5 capable of detecting an opening degree. An output signal from this opening degree sensor 5, i.e. a signal of the opening degree at that time point, and a signal of the opening degree calculated by an arithmetic unit 4 are inputted into a control unit 6 in which the deviation of both opening degree signals is calculated and from which a control signal for controlling the opening degree of the variable throttle means 2 so as to eliminate the deviation is outputted into a variable throttle driving means 7. The variable throttle means 2 is so constituted as to be kept to a predetermined opening degree by the variable throttle driving means 7. As a result, a flow rate in a pipe passage 1 is maintained at a predetermined level.
Patent JP-S61148017-A (JP)
Title: Injection molding machine
Inventor: TOMITA REI
IPC: B29C45/50
Filed: 1984-12-24
Abstract: PURPOSE:To offer an injection molding machine which is capable of making correctly control of an injection rate and injection pressure, by controlling a hydraulic driving device so that the injection rate becomes of a predetermined injection rate by comparing a screw position detecting device output with a predetermined screw position. CONSTITUTION:A movement position of a screw is detected always by a screw position detecting device and when the screw passes through a predetermined position decided by a screw position setting device, an injection rate of the screw beyond that point is changed over to a rate decided by an injection rate setting device. As for succession order of a screw position which has been set by the screw position setting device, a predetermined priority is given to the order. In case, therefore, the screw passes through a first screw position and arrives at a second screw position after the screw has started the movement, if the priority of the succession order is 1 the second and 2 first screw positions, the screw is controlled so that the rate of the screw becomes of an injection rate decided corresponding to the first screw position during a period of the time until the screw arrives at the second screw position and after passing of the screw through the first screw position.
Patent JP-H10102485-A (JP)
Title: Method of forming permeable layer section to soil-cement diaphragm wall
Inventor: WATANABE MASAKI
IPC: E21D13/00
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To flow groundwater by forming a permeable layer section to soil- cement diaphragm walls on both sides of an underground structure after the building of the underground structure at the time of the construction of the underground structure. SOLUTION: The soil-cement diaphragm walls 1, 1, in which core materials consisting of H-steel are buried, are constructed on both sides of underground structures to be built 6 at regular intervals, and the underground structures 6 are erected under the state that the water courses 7 of groundwater are interrupted once by these soil-cement diaphragm walls 1, 1. In the wall body sections of the soil-cement diaphragm walls 1, to which permeable layer sections 3a, 3b must be formed beforehand, after construction, permeable ground layers 7a installed into a ground, into which the underground structures 6 are buried, and the permeable layer sections 3a, 3b communicating with the water courses 7 of groundwater are formed by crushing wall body sections by crushers while guiding the crushers by guide members beforehand annexed to the opposed surfaces of the adjacent core materials.
Patent JP-H08103230-A (JP)
Title: Production of paste made from starch of devil's-tongue having removed offensive smell
Inventor: FUNAKI MASANAO
IPC: A23L29/244
Filed: 1994-10-03
Abstract: PURPOSE: To obtain a readily edible paste made from the starch of the devil's- tongue, easily cookable, having removed an offensive smell of the devil's-tongue, by blending tuberous roots of devil's-tongue with a reducing saccharide and water to form a paste and reacting the paste with a salt of calcium as a gelatinizing agent under heating. CONSTITUTION: Roots of devil's-tongue or its powder is mixed with a reducing saccharide such as glucose, fructose, maltose, lactose, xylose, arabinose or galactose and water to give a paste. The paste is reacted with a salt of calcium, potassium or sodium (e.g. milk of lime) under heating to give the objective paste made from the starch of the devil's-tongue.
Patent JP-H09111097-A (JP)
Title: Polyacetal resin composition
Inventor: FUKUTE YASUYUKI
IPC: C08L33/04
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To obtain a polyacetal resin composition excellent in hinge characteristics, by blending a polyacetal resin with a core-shell polymer having a core of a rubber-like polymer, an intermediate layer of a glassy polymer and a shell containing an oxyalkylene-based polymer. SOLUTION: This resin composition is obtained by blending (A) 100 pts.wt. of a polyacetal resin with (B) 1-100 pts.wt. of a core-shell polymer having (i) a core of a rubber-like polymer, (ii) an intermediate layer of a glassy polymer composed of a polymer consisting essentially of methyl methacrylate and (iii) a shell containing an oxyalkylene-based polymer having 2-8 adjoining carbon chains composed of one or more of a polyethylene glycol monoacrylate, polyethylene glycol diacrylate, polypropylene glycol monomethacrylate, polypropylene glycol dimethacrylate, etc., and excellent in hinge characteristics while retaining mechanical properties, frictional wear resistance, moldability, toughness, etc.
Patent JP-2000104010-A (JP)
Title: Water-based coating composition
Inventor: NOMOTO KAZUO
IPC: C09D151/00
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a water-based coating composition which is excellent in film formability and drying characteristics and, in addition, and can form coating films which have no tackiness and satisfactory hardness. SOLUTION: A water-based coating composition comprises (A) a core/shell type emulsion and (B) a film-forming auxiliary, and the glass transition temperature of the core part of component (A) is -20-50 deg.C; that of the shell part is higher 50 deg.C; and the total glass transition temperature of both these parts is not higher than 30 deg.C, and component (B) is an alcoholic component having a boiling point of 100-270 deg.C.
Patent JP-2000102714-A (JP)
Title: Air cleaner
Inventor: HASEGAWA MASAAKI
IPC: B01D46/52
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To reduce the material cost of the filter frame and dust collecting filter, to simplify the assembly, to lower the cost and to obtain the dust collecting filter capable of effectively used. SOLUTION: A pleated dust collecting filter 35 constituting an air cleaning filter unit 30 is placed in a paper filter frame 36. The width of the pleat of the dust collecting filter is made almost equal to the width of the opening of the filter frame through which air is actually passed. Consequently, an expensive felt frame and troublesome hot-melt adhesion are not needed, the assembly is simplified, the material cost of the filter is saved as wasteful pleating is not needed, and further the pleated part is effectively used in dust collection.
Patent JP-H08113916-A (JP)
Title: Anti-rolling control method for floating pier
Inventor: ONO FUMINOBU
IPC: E01D15/14
Filed: 1994-10-14
Abstract: PURPOSE: To tune gravity transfer which is opposed to an omnidirectional rolling motion with a cycle of waves and reduce rolling of a floating pier by mounting a box to the lower part and installing a sloshing preventive mechanism to a control water tank which includes an inside air layer and allowing a bottom plate to be inclined in the omnidirection. CONSTITUTION: An actuator 10 is mounted to a bottom plate 9 of a control water tank 7 equally-angle spaced. A clinometer 11 mounted on the top surface of a floating pier 1 reads the inclination of the top surface, its inclination direction, inclination speed and acceleration, thereby computing the rolling attenuation direction of the floating pier 1. Each of the actuators 10 is servo-controlled by a servo-control mechanism 12 so that the bottom plate 9 may be inclined in the desired direction so as to comply with the rolling movement of the floating pier 1. At the same time, control water in the control water tank 7 is gravity-transferred, thereby moving the gravity of the floating pier 1.  This construction makes it possible to provide a moment to the floating pier 1 where the moment is opposed to the rolling motion of the floating pier 1, thereby reducing the rolling and stabilizing a floating posture. A sloshing preventive mechanism is designed to prevent the generation of sloshing during the gravity transfer of control water and hence execute spontaneous transfer of gravity.
Patent JP-S61156409-A (JP)
Title: Controller of trackless truck
Inventor: HIROSE NORIAKI
IPC: G05D1/02
Filed: 1984-12-28
Abstract: PURPOSE:To set an optional derailment zone regardless of the detection characteristics of a pair of pickup coils for control of direction and the attachment positions of both coils, by setting a pickup coil for control of direction and a pickup coil for detection of derailment on a trackless truck. CONSTITUTION:The detection outputs of pickup coils 4A and 4B are supplied to a deviation operator 20 for calculation of the difference of both inputs. The arithmetic output of a deviation operator 20 is supplied to a drive control circuit 22 for calculation of a variance amount from the center position of a trackless truck 1 in its width direction. Then the drive wheels 2A and 2B are controlled independently via drive motors 23A and 23B set at both sides for correction of the direction. Thus said amount of deviation is deleted. The detection output of a derailment detection coil 10 is supplied to a derailment detector 21. The detector 21 decides the derailment when the detection output of the coil 10 is reduced less than a prescribed level.
Patent JP-S61156455-A (JP)
Title: Bus branch extending system
Inventor: NAGURA KUNIHIRO
IPC: G06F13/40
Filed: 1984-12-28
Abstract: PURPOSE:To build a large-scaled system and to make a system design easy by executing the drive by an assembly of a logical gate to a command bus system necessary to extend a bus branch. CONSTITUTION:A bus interface 30 sends a permitting signal -DOK outputted from a bus interface 20 to a branch extending bus side, drives a bus transceiver by means of a bus using signal -BBSY2 generated from an I/O controller connected to the branch extending bus and controls the direction and drives respective buses. A bus using request signal -BRQ2 is inverted from a branch extending bus 2 passing through the bus interface 20 at an inverter 23, inputted into an AND gate 22 together with the bus using signal -BBSY2 outputted from the branch extending bus 2 in the same manner, and the output is inputted into a clock (CK) terminal of a flip-flop 21. Since a high (H) level signal is always given to a presetting input of the flip-flop 21 and a D input, a Q output, which is changed by the condition of a clock input, is outputted.
Patent JP-S63129379-A (JP)
Title: Fixing device
Inventor: NISHIWAKI YASUO
IPC: G03G15/20
Filed: 1986-11-19
Abstract: PURPOSE:To considerably improve the assembly of a temperature detection means and operability at the time of replacing by fitting a supporting means and a fixed member to each other, and providing a slip-off preventing means so as to maintain the fitting state. CONSTITUTION:Two gaps 42a and 42b in the supporting means 29 of the temperature detection sensor 24 are engaged with the two notches 52a and 52b of the fixed member 51, whereby the supporting means 29 and the fixing member 51 cannot move on a vertical face in the engagement direction. In the process that the supporting means 29 and the fixing means 51 are engaged, a tip 43a is moved and slid on the fixed member 51 while the backward bending part 43 of the supporting means 29 is slightly deformed, and it is fitted in a square hole 53 made on the fixed member 51. If the fitting between the backward bending part and the square hole 53 is released, the temperature detection means can be separated from the fixed member.