baber/WOPTO huggingface dataset:
Patent JP-S5942234-A (JP)
Title: Tool head
Inventor: MIZUKADO MASAYOSHI
IPC: B23B31/26
Filed: 1982-08-30
Abstract: PURPOSE:To attach and detach the tool of the tool head automatically by a method wherein a mechanism, converting pneumatic force into hydraulic force, is connected to the driving means of a tool holding mechanism while the tool holding mechanism is driven by the driving means. CONSTITUTION:A draw bar 11, constituting the tool holding mechanism 14 together with a collet 15 or the like, is held by a main shaft 10 movably into up-and-down direction. A cylinder 16, accommodating a piston 17, is connected to a pump 25, utilizing air pressure for the driving source thereof, through a pipe 28, a switching valve 20, a sequence valve 21 and a nonreturn valve 23 constituting the mechanism 30 converting pneumatic force into hydraulic force while the pump 25 is connected with the pipe 32 employed for an air supplying means. When the pump 25 is driven, pressure oil 35 is supplied to the valve 20 to move the piston 17, open the craws of the collet 25, thereby inserting the tool 36 into the collet 15. When the pressure oil of the pump 25 is supplied, the tool 36 is held and the main shaft 10 is rotated together with the tool 36 to perform a predetermined working.
Patent JP-S5483673-A (JP)
Title: Manufacture of connecting rod for closed type motor- driven-compressor
Inventor: HOSHINO KATSUNOBU
IPC: B21D53/84
Filed: 1977-12-16
Abstract: PURPOSE: To manufactur at low cost the connecting rod for the closed type motor- driven- compressor according to a simple manufacturing method, by cutting the metal strip into a breadth  of the connecting rod, and by bending it with press or forging machine.   
     CONSTITUTION: The metal strip 1, being cut into a breadth of the connecting rod, is formed into  a shape of halved connecting rod 2 by the press or forging machine, and is bent into bilateral  symmetry centered at the middle point; hereby, the connecting rod 3 is formed. After that, the  internal hole 4 for the piston side and the internal hole 5 for the crank pin side are worked by  machining; and the contact portion A of the metal strip 1 is closely welded to the metal strip end  B, and the contact portion A' is also closely welded to the metal strip end B'. Besides, the distance between the axes of the crank shaft and the piston pin can be freely settled by changing the  length of the metal strip 1. In the mean time, referring to the oil groove of the connecting rod 3,  the concave portion 6 for the oil groove is installed in the metal strip 1, and the connecting rod 3  is formed so as to bring this concave portion 6 to the inside against the bending direction. Accord  ing to this method, the oil feed from the crank pin side to the piston pin side can be satisfactorily  carried out. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11331427-A (JP)
Title: Facsimile equipment
Inventor: SUGIMOTO HIDESHI
IPC: H04N1/32
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To prevent the state of capturing a line from continuing when a transmitter-receiver or a cordless slave unit are not correctly set to an installation base and an off-hook state continues after completion of communication by the transmitter-receiver and the cordless slave unit. SOLUTION: A voice signal detection part 9 detects a voice signal level based on transmission signals and reception signals. A control part 1 starts a timer when the voice signal detection part 9 detects silence in the state of not detecting that the transmitter-receiver 8 depresses a hook switch or in the state of not detecting that the slave unit 20 is placed on a charging base. Also, when the voice signal detecting part 9 detects sound, the timer is stopped. When the timer times out, the control part 1 makes a voice output part 10 output voice for reporting line opening to an opposite side. Thereafter, a network control part 2 is made to perform a line opening processing.
Patent JP-S6212038-A (JP)
Title: Projection picture tube device
Inventor: MURATA ATSUSHI
IPC: H01J31/10
Filed: 1985-07-09
Abstract: PURPOSE:To improve the reliability through selection of the optimal gel and to project high contrast image onto a screen by providing a projection picture tube, a lens arranged in front of the face plate of projection picture tube with predetermined distance and gel filled in the space between the face plate and the lens. CONSTITUTION:Fluorescent material is irradiated to produce light beam which will pass through face plate 7, gel 3 and a lens 1. Here, the face plate 7 will start temperature rise upon power supply to rise the temperature of gel 3 and expand thus to expand the soft packing 4. Upon temperature drop, gel 3 will start contraction thus to shrink the packing 4. Since expansion/contraction of gel 3 is relieved through packing 4, unnecessary stress is not produced in gel to apply to stress onto the lens 1 and the face plate 7. Such gel as having the resiliency upto the limit of resiliency higher than 1g/mm<2>, breakdown strength per unit area higher than 2g/mm<2> and the extension upto/the breakdown point higher than 700% is employed here.
Patent JP-H0318629-A (JP)
Title: Fuel injection device of diesel engine
Inventor: TSUCHIDA HIROBUMI
IPC: F02D41/38
Filed: 1989-06-14
Abstract: PURPOSE:To restrain diesel knocking at the time of cold acceleration and the like so as to decrease noise by providing a means to detect the temperature of engine cooling water and a compensation means to decrease the maximum value of injection rate at the time when the cooling water temperature is low. CONSTITUTION:A detection signal from an water temperature sensor 6 which is set at an water jacket 5 of an engine 1 is inputted to a control unit 4 which controls a fuel injection rate variable device of a fuel injection pump 2. The control unit 4 is provided with a function as a fuel injection rate compensation means. In the control unit 4, the fuel injection rate which is made variable in response to a load is lowered relatively as the temperature of cooling water is lowered according to the detected temperature of cooling water. Fine fuel consumption and output performance are ensured by highly maintaining the fuel injection rate at the high load range after warning. Consequently, since setting of the fuel injection rate is variably controlled in response to change in the cooling water temperature of an engine, and thus diesel knocking is controlled at the high load range upon cooling operation so as to effectively decrease noise upon cooling acceleration operation and the like.
Patent JP-2000337429-A (JP)
Title: Active vibration damping device and semiconductor exposure device using it
Inventor: WAKUI SHINJI
IPC: F16F15/02
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To improve the vibration restraining function of a structure by feedback based on a speed signal of good quality by providing a vibration sensor measuring vibration of a structural member, and driving movable elements based on the output of the vibration sensor to restrain vibration of the structural member. SOLUTION: A target 5 is fitted to a movable element 2b, and a vibration sensor 7 is fitted to the target 5. A displacement sensor 6 is fixed to a bottom plate 8. The signal of the displacement sensor 6 is input to a control device and computation-processed to excite a driver, and by carrying current to the winding coils of stators 3a, 3b, to position the movable elements 2a, 2b on the fixed normal positions. By similar control, by the signal from the vibration sensor 7, movement of the movable elements 2a, 2b are damped. Further for vibration of a floor or the like, the movable elements 2a, 2b are driven based on the signal output by detecting vibration of the bottom plate 8 with the vibration sensor 9, and the drive reaction of the movable elements 2a, 2b at this time is transmitted to the floor through the bottom plate 8 to restrain vibration.
Patent JP-S6048828-A (JP)
Title: Automatic part feeder
Inventor: NAGAMACHI SHIYOUJI
IPC: B65G59/06
Filed: 1984-07-23
Abstract: PURPOSE:To improve work efficiency and to save energy by providing holding means, feeding means, discarding means and detecting means and feeding in sequence parts from the lowermost stick in the group of sticks piled up in layers. CONSTITUTION:A holding rack 5 is adapted for holding in layers sticks loaded with parts 8, and a part feeding belt 1 travels facing to the lowermost sitck in the holding rack 5 and is adapted for feeding the part 8 in a first direction out of the stick by frictional force. A photosensor 4 is adapted for detecting emptiness of the lowermost stick, and discarding means has a chain 2 travelling in engagement with the empty lowermost stick to discard the stick in the direction opposite to the first direction, and then the upper sticks are, as a whole, lowered by a step. As the result, parts can be fed in sequence from the lowermost stick in the group of sticks piled up in layers to improve work efficiency and to save energy.
Patent JP-H095135-A (JP)
Title: Thermal flowmeter and its measuring element
Inventor: ARAI NOBUKATSU
IPC: G01F1/692
Filed: 1995-06-19
Abstract: PURPOSE: To provide a thermal flowmeter which uses a measuring element formed on one ceramic substrate, keeps the strength and the responsivity of the element, and prevent a measuring error even when the partial reverse flow of intake air is generated. CONSTITUTION: A heat generating resistance film 3 and a temperature compensating resistance film 4 are formed collectively on a stepped substrate. A wide heat nongenerating part 5c is formed in a heat generating resistance element, a slit is formed in its upstream, and the wide heat nongenerating part 5c is held by a stepped support member 15 so as to be exposed to a fluid. Thereby, a drop in the bending strength of a measuring element itself can be reduced even when the slit is formed, and transient responsivity with reference to a change in a flow velocity can be enhanced.
Patent JP-H0815157-A (JP)
Title: Plankton sensor in water
Inventor: KIMOTO TAKASHI
IPC: G01N21/64
Filed: 1994-07-01
Abstract: PURPOSE:To obtain a small-sized lightweight sensor for measuring the plankton while classifying into plant plankton having chlorophyll pigment and indigo alga having phycobilins pigment. CONSTITUTION:Underwater environment is irradiated sequentially with light having wavelength in the range of 420-520nm (first wavelength) and 540-580nm (second wavelength) emitted from a LED 12. A light receiving section 13 receives fluorescence in the wavelength range of 640-680nm radiated from a plant plankton and an indigo alga, respectively, upon irradiation with first and second wavelength.
Patent JP-H11342109-A (JP)
Title: Ophthalmological device provided with jogging operation mechanism
Inventor: ABE KAZUO
IPC: A61B3/00
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a stable device of a high durability easily attachable with a control mechanism for dim control, shutter control, etc., to a handle to achieve various sorts of composite control. SOLUTION: In a rotary cylinder 14 of which upper part is fixed to a handle 10 to be rotatable around an axial line, and which is linked with an elevation mechanism to elevate a device main body, a tilt shaft 16 which is tilted around a support point on the lower end part side by tilting operation of the handle 10 is inserted, a release operation part 40 is provided inside the handle 10 to be relatively rotatable to the handle 10, a control unit to conduct various sorts of control such as dim control and shutter control is disposed on an outer side zone inside a horizontal jogging base 12 where a jogging operation mechanism including the rotary cylinder 14, the tilt shaft 16, etc., is disposed, and a cable 42 extended from the release operation part 40 is provided to be linked with the control unit through a pipe part 16a of the tilt shaft 16.
Patent JP-H07337027-A (JP)
Title: Controller for power converter
Inventor: KATO YUKIO
IPC: H02P27/08
Filed: 1994-06-09
Abstract: PURPOSE:To eliminate the need of regulating or modifying the control parameters every time when the load characteristics are varied while preventing erroneous regulation or modification of the parameters. CONSTITUTION:The controller for controlling a power converter, e.g. an inverter, using a group of parameters in a main memory comprises an auxiliary memory 10 or 11 storing a plurality of types of parameter group corresponding to the load characteristics in respective memory banks, a switch 14 for selecting one of the plurality of memory banks, and a main memory 9 for storing the parameter group in the memory bank selected by means of the selection switch 14.
Patent JP-S6043702-A (JP)
Title: Plant operation monitor controller
Inventor: IKEDA YOSHIO
IPC: G21D3/08
Filed: 1983-08-22
Abstract: PURPOSE:To obtain a controller which improves the monitor function within an operating range of a control system, detects an operation state which is expected to be out of the operating range to give an alarm and guidance for an operation within a designated range and also blocks an operation that is carried out in a dangerous state. CONSTITUTION:A reactor output control system performs its operation while keeping the relation between the heat output P and the flow rate F of the reactor core so as to avoid deviation from an area 3 of a P-F map. An operation monitor controller 11 receives a plant signal (a) and a signal (b) given from a controller 17. Then a state deciding part 13 decides the state of a plant from a plant signal (c) and delivers a state (d). Based on this state (d) and the signal (c), a state changing direction calculating part 14 calculates the changing direction and extent of the state to obtain a state change (e). A control signal suppression deciding part 15 decides the safety of operation from the change (e) and the state (d), and a control rod pull-out preventing signal and a permission signal (g) are delivered to a plant monitor control part 16 to calculate the propriety of control and the control amount. Then a contro lsignal (h) is delivered to a controller 17. The control is changed by discriminating whether the changing direction of the plant state gets close to or away from a boundary line 7 or is kept in parallel.
Patent JP-S638094-A (JP)
Title: Lashing cone engaging/disengaging device
Inventor: ARAI KATSUMI
IPC: B66C19/00
Filed: 1986-06-30
Abstract: PURPOSE:To automatically carry out the installation and removal of a lashing cone by travelably providing a cone trolley on a girder on which a container cargo working trolley travels and providing a lashing cone engaging/disengaging means which is liftable by means of said trolley. CONSTITUTION:A container crane 1 is provided on a quay wall 2, a container cargo working trolley 4 travels on a girder 1a, and a spreader 5 for carrying out a container cargo working operation is liftably installed. A cone trolley 7 equally travels on the same girder 1a and an engaging/disengaging means 8 for a lashing cone B is provided via a wire rope 9. After a loading/unloading operation by means of the cargo working trolley 4, the cone trolley 7 is moved to carry out the installing/removing operation of the lashing cone B using the engaging/disengaging means 8. Thereby, the installing/removing operation of the lashing cone which was conventionally performed by man power can be automatically carried out.
Patent JP-2000343382-A (JP)
Title: Rotary cutting tool
Inventor: MORI KAZUO
IPC: B23C5/10
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a rotary cutting tool with a sensor function capable of detecting the abrasion loss of a flank and the presence of small tracks even during machining and having sufficient sensitivity and reliability. SOLUTION: A rotary cutting tool which has a cutting edge area 11 provided with at least one cutting edge bank 4 and a fixed area 12 fixed to a tool rest of a machine tool is rotated around an axis to provide cutting with the cutting edge fringe 2 equipped with the cutting edge bank 4, wherein a coating of a linear conductive film guided from the fixed area 12 to the cutting edge area 11 is formed on the peripheral face.
Patent JP-S63314898-A (JP)
Title: Shielding package for surface mounting component
Inventor: TAKAHASHI SHINJI
IPC: H01L23/02
Filed: 1987-06-18
Abstract: PURPOSE:To improve a shielding effect with a simple construction by connecting the cap of a package to the shielding pattern of a circuit substrate through a conductive material. CONSTITUTION:A multilayer printed substrate 1 is covered with the cap 50 of a shielding package to connect the shielding pattern of the substrate 1 to the cap 50 by a conductive solder 53 at the peripheral edge of the substrate 1. Thus, an electromagnetic shielding effect is remarkably enhanced as compared with the case that the cap is merely covered.
Patent JP-2000339392-A (JP)
Title: System and method for journalizing transfer money amount
Inventor: KUBOTA YUJI
IPC: G06F19/00
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To generate and output account title data by means of automatic journalizing by automatically calculating a net transfer money amount corresponding to a transaction money amount, a transfer charge and a consumption tax based on payment information of an account system. SOLUTION: The transfer charge calculating means 21 of a data processor 2 retrieves the transfer charge stored in a transfer charge storage part 31 with the transfer money amount as a key based on payment information given from an input device 1. When the transfer charge is detected, the transfer money amount and the transfer charge are given to an automatic journalizing means 22 based on a charge burden classification which is given from the input device 1. The means 22 divides it into the substantial money amount of the transfer charge and consumption tax corresponding to the transfer charge based on the transfer charge which is generated by a transfer charge calculating means 21, calculation journalizing data of the corresponding calculation subject is generated and the data are given to an output device 4.
Patent JP-S5578068-A (JP)
Title: Surface coating for moldings of thermosetting resin
Inventor: SHIMAZAKI HIDEMATSU
IPC: C09D175/04
Filed: 1978-12-11
Abstract: PURPOSE:Title coating that is composed of a specific acrylic copolymer, an amino resin and a polyfunctional isocyanate, thus giving the coating surface on the thermosetting resin moldings by baking that is suitable for finishing coating and applying patterns. CONSTITUTION:The objective coating comprises (A) a copolymer contsining (a) acrylic or methacrylic acid or their ester of formula I (R<1> is H, methyl; R<2> is H, alkyl) and (b) acrylic or methacrylic hydroxyalkyl ester of formula II (R<3> is alkylene) in more than 80wt% calculated as monomer units and having 500-10,000 average molecular weight and 80-400 hydroxyl value, and (B) (a) an amino resin as etherified methylol melamine and/or (b) a polyfunctional isocyanate as tolyenediisocyanate.
Patent JP-S6210752-A (JP)
Title: Data transmission equipment
Inventor: TERADA HIRONORI
IPC: G06F13/00
Filed: 1985-07-09
Abstract: PURPOSE:To accurately perform the multidrop of data by providing a multidrop control means which give the data on an input data transmission line normally to an output transmission line and to a multidrop transmission line when it is the data to be multidropped, and an initializing means which operates a multidrop deciding means when an equipment is started up. CONSTITUTION:When both of nodes C and D become 0 after the passing of a packet, a D type latch 28 latches the result regarding multidrop decision from a D type latch 34. And when its result is zero, the D type latch 28 outputs 0 to NAND gate 25c and 25d and '1' to NAND gates 25a and 25b, and the packet is spread to an output data transmission line 12 through a parallel data latch 24a, and also, when the result of multidrop decision is '1', the packet is spread to a multidrop data transmission line 13 through a parallel data register 24b. So that these outputs are connected to the P3 input of a C element 20c with providing open collector NAND gates 25b and 25d, a response is returned to the P3 of the C element 20c even when the packet is spread whichever to the output data transmission line 12 or the multidrop data transmission line 13. Thus, the multidrop of the data can be performed with accuracy.
Patent JP-H01319147-A (JP)
Title: Information recording device
Inventor: TERASAKI KIMITOSHI
IPC: G11B7/004
Filed: 1988-06-20
Abstract: PURPOSE:To stably execute the operation of recording or reproducing, etc., with an output, which is optimum to characteristic degradation with the lapse of time, by corresponding to the change of a recording medium with the lapse of time and controlling the output level of a recording or reproducing signal, etc., to an optimum value. CONSTITUTION:An information recording device has a CPU11 to execute the control of a whole work station, a high resolution display 15 to be used when a sentence is edited and prepared, a keyboard 16 and a CRT controller 14 to control these parts, etc. The change with the lapse of time is identified from bibliograhical information, which are recorded in the prescribed area of the recording medium, and in correspondence to the result of this identification, the output level of a signal to the recording medium is controlled to the optimum value. Thus, since the operation of the recording or reproducing, etc., is executed with the optimum output to the characteristic degradation with the lapse of time, the stable operation can be obtained.
Patent JP-H0447659-A (JP)
Title: Sputter prevented green fluorescent lamp
Inventor: OTAKA YOSHINORI
IPC: H01J61/35
Filed: 1990-06-11
Abstract: PURPOSE:To suppress the cost to a great extent by coating the outside surface of a glass tube with a green highpolymer resin consisting of an admixture of green pigment and sputter preventive highpolymer resin, and coating the inner surface of the glass tube with a phosphor having the light emission peak in a certain wavelength. CONSTITUTION:The outside surface of a glass tube is coated with a green highpolymer resin consisting of an admixture of green pigment and sputter preventive highpolymer resin, while the inner surface of the glass tube is coated with a phosphor having the light emission peak in 510-550nm. A 20-watt fluorescent lamp in the form of straight tube held horizontally is immersed, for example, in a mixtuer liquid of 980-g polyurethane aqueous dispersion body and aqueous dispersion liquid of 20-g green organic pigment, and this is dried by a 5m/sec warm wind at 150 deg.C to form a 100-mum thick green film consisting of polyurethane resin over the outside surface of the glass tube. The phosphor applied to the inner surface is green emitting and, for ex.., consisting in a phosphor of Zn silicate activated with Mn. Marcury or rare gas is encapsulated in the inside.
Patent JP-S63315833-A (JP)
Title: Fuel-burning equipment
Inventor: ABE YUKICHI
IPC: F23N5/20
Filed: 1987-06-18
Abstract: PURPOSE:To reduce a cost, by a method wherein a combustion remaining time clocked by a first and a second timer is displayed by a single display part. CONSTITUTION:With a go-to-bed command switch 3 turned ON, a go-to-bed timer is started, a combustion remaining time is clocked until combustion opera tion is stopped, and is displayed on a remaining time display unit 5. When a remaining time of a go-to-bed timer is reduced to zero, combustion operation is automatically stopped. When an amount of remaining fuel is decreased to a given amount during combustion operation, a fuel run-out detecting switch 4 is turned ON. In which case, a fuel run-out timer is started, and a combustion remaining time in which fuel run-out extinguishment is effected is clocked to display it on the remaining time display unit 5. When the fuel run-out detecting switch 4 is turned ON during the motion of a timer, the combustion remaining time of a go-to-bed timer is compared with a combustion remaining time of the fuel run-out timer. The combustion remaining time of a timer the remaining time of which is shorter is displayed on the remaining time display unit 5.