baber/WOPTO huggingface dataset:
Patent JP-S63273246-A (JP)
Title: Magnetic recording and reproducing device
Inventor: OKUDA YASUHIRO
IPC: G11B15/30
Filed: 1987-04-30
Abstract: PURPOSE:To reduce the loss of rotational energy and to prevent the abrasion of felt due to slippage from being generated, by adjusting the winding radius of a belt which transfers torque to an idler gear by a variable pulley. CONSTITUTION:In the cone-shaped pulleys 1a and 1b of the variable pulley 1, the interval of them is narrowed when small amount of tension is applied on the belt 25, and the winding radius of the belt 25 for the variable pulley 1 is increased. And when an L-shaped lever 27 is displaced in a direction of arrow head A, since the tension is applied on the belt 25 by moving a pulley 30 in a direction of arrow head B, the cone-shaped pulleys 1a and 1b are spreaded, then, the winding radius of the belt 25 is decreased. Therefore, the rotating speed of a reel table and the timing of tape take-up speed are controlled by operating the lever 27 by an actuator, etc., corresponding to the rotating speed, and thereby, the loss of the rotational energy and the abrasion due to the slippage can be reduced.
Patent JP-H06324959-A (JP)
Title: Network system
Inventor: YAMADA YUJI
IPC: G06F21/00
Filed: 1993-05-11
Abstract: PURPOSE:To attain the security protection of facsimile equipment connected to a network. CONSTITUTION:When access from a client side personal computer 11A to the facsimile equipment 13 is performed in a network system 1, a user ID is inputted from the keyboard of the client side personal computer 11A first. The user ID is fetched in a network OS program 22A, and it is sent from the program 22A to the network OS program 22B of a server side personal computer 11B. Thence, the user ID is sent from the network OS program 22B to a facsimile control program 21B for server, and furthermore, it is sent from the program 21B to the facsimile equipment 13. The facsimile equipment 13 judges whether or not the user ID is registered, and the access can be performed in a prescribed range when it is registered. The access to the facsimile equipment 13 can be permitted only when the user IDs coincide with each other in the network system 1, which enables the security protection to be attained.
Patent JP-H11321139-A (JP)
Title: Receptor element for thermal coloring matter transfer
Inventor: LANDRY-COLTRAIN CHRISTINE J T
IPC: B32B27/18
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of sticking to a donator element and thereby perform fine coloring matter incorporation in a printing process by permitting a coloring matter receptive layer containing specific water dispersive polyester to contain a carnauba wax emulsified matter or a dispersant having a specific ratio with respect to polyester. SOLUTION: The coloring mater image receptor layer containing water dispersive polyester in formula I contains carnauba wax emulsified matter having a ratio between wax and polyester of 1:200-2:3, or a dispersant. In the formula, A constitutes a repetition unit of 100 mol.% in its whole part, and is a diol component residual moiety expressed by formula II (R<1> is, S, a 1-16C alkylene group or the like, R<2> , R<3> are, H, 1-6C alkyl group or the like, and (m), (n) are integers of 0-4), B constitutes a repetition unit of 8-50 mol.%, and is a diacid component residual moiety expressed by formula III (M<+> is a protonized state of sodium salt or the like), and D constitutes a repetition unit of 50-92 mol.%, and is a diacid component residual moiety expressed by formula IV (P are integers of 2-10).
Patent JP-S591598-A (JP)
Inventor: MURATA MORIYASU
IPC: G03F7/20
Filed: 1982-06-25
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-H04337291-A (JP)
Title: Discharge lamp lighting device
Inventor: ONISHI MASAHITO
IPC: H05B41/24
Filed: 1991-05-15
Abstract: PURPOSE:To reduce noises, control the value of the current flowing in a lamp over a wide range, improve the power factor, and stably light a lamp. CONSTITUTION:A circuit constituted of a capacitor C1 and switching elements SW1-SW4 is connected between an AC power source VAC and a lamp 1. The switching elements SW1-SW4 are on/off-controlled to charge the capacitor C1. The charges of the capacitor C1 are superimposed on the voltage of the AC power source VACV near the zero cross of the AC power source VAC to be applied to the lamp 1. The switching timing of the switching elements SW1-SW4 changing the charge/discharge time of the capacitor C1 is controlled by changing the threshold voltage of the switching elements SW1-SW4. The output of the lamp 1 can be controlled without shortening the no-time of the switching elements SW1-SW4 connecting the lamp 1.
Patent JP-H07318358-A (JP)
Title: Route search and display apparatus
Inventor: KAMIHARASHI MITSUAKI
IPC: G06F19/00
Filed: 1994-05-24
Abstract: PURPOSE:To display the name, the symbol and the like of a specific point existing within a prescribed range by making use of a destination as the center and to easily run a vehicle up to the destination from the termination of a guidance route when it is judged that a present position found by a present-position arithmetic means is situated within the range of a definite distance from the destination. CONSTITUTION:A CPU 10 reads out a map on the basis of the present position of an own vehicle, and it displays the map on a liquid-crystal display 8A. In addition, a guidance route which is selected by a route search is displayed on the map which has been displayed on the display 8A, the position of the own vehicle is displayed on the map, and a mark indicating the direction of a destination is displayed. Then, it is judged whether the present position is situated within a definite distance with reference to the destination. When it is judged that the present position is not situated within the definite distance, an operation is returned to an initial operation. On the other hand, when it is judged that the present position is situated within the definite distance, the display scale of the map is changed in such a way that the position of the own vehicle and the desitnation are displayed on the same screen, and names of a crossing and an institution which are situated inside the display screen of the display 8A are displayed.
Patent JP-S54104116-A (JP)
Title: Automatic train controller
Inventor: YASUNOBU SEIJI
IPC: B60L15/40
Filed: 1978-09-08
Abstract: PURPOSE: To compensate the control command signals of a train, by obtaining external force working to the train from the gradient informations of tracks.  
     CONSTITUTION: A proportional controller 1 is subject to speed deviation ΔV, and forms adjustable speed command signals Co. The proportional controller 1 obtains adjustable speed varying compensating signals from external force Fg gained by an external force arithmetic unit 4 on the basis of gradient informations from a gradient information memory storage 3, and inputs correction command signals C obtained by taking notice of external force Fg to a driving and braking controller 2. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5538007-A (JP)
Title: Earthquake-proof device for transformer
Inventor: MINAGAWA SHIYOUGO
IPC: H01F27/06
Filed: 1978-09-08
Abstract: PURPOSE: To improve strength and reliability of an earthquake-proof device for a transformer by designing it in such a manner that a pin structure is to cope with horizontal load and bending load and a screw structure is to cope with vertical load.  
     CONSTITUTION: An earthquake-proof bolt 7, which is make to pass through an installation hardware 4 from the top and securely screwed into an embedded hardware 6, is so designed that the part, which is to be fit into the embedded hardware 6, is partly threaded and the remaining portion is to become a rod portion 12. This rod portion 12 is to be larger in diameter than the screwing (or threaded) portion and fit into the embedded hardware 6 leaving an extremely small gap sufficient for turning to screw the earthquake-proof bolt 7 into the embedded hardware 6. For this reason, the embedded hardware 6 is provided with a vacant hole for enabling the rod portion 12 to be fit in and also with a screw hole for enabling the threaded portion to be screwed in. In this mechanism, concentration coefficient at the load- acting point 8 is to become approximately twice as much as the conventional, and therefore, it is possible to improve the strength with the same diameter as that of the conventional earthquake-proof bolt. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05304212-A (JP)
Title: Semiconductor integrated circuit device and functional test method
Inventor: MAEDA KEIICHI
IPC: H01L21/66
Filed: 1992-04-28
Abstract: PURPOSE:To obtain an IC having an output buffer section which can be switched depending on the application by providing a plurality, e.g. first and second, output buffer sections and a control circuit for operating the first and second output buffer sections selectively. CONSTITUTION:An output signal and a control signal are delivered from an inner circuit 2 to a control circuit 10 through an output signal line 8 and a control signal line 9. The control circuit 10 delivers output signals through control circuit output signal lines 11, 12 to first and second output buffer sections 13, 14. The first and second output buffer sections 13, 14 deliver output signals selectively on an output signal line 15 to an external circuit 5 through an output terminal 3. This constitution makes it possible to use an output buffer section selectively depending on the application.
Patent JP-H05302866-A (JP)
Title: Method for controlling cooling water system
Inventor: OTAKA HIDEO
IPC: G01M3/04
Filed: 1992-04-28
Abstract: PURPOSE:To facilitate and ensure the detection of the water leakage and the process leak of a cooling water system and to make it possible to automate the control of the cooling water system by computing and evaluating the results of the measurements of the flow rates and the water qualities of supply water and blow water of the cooling water system. CONSTITUTION:Cooling water in a cooling tower C is discharged through a pipe 13 with a pump P. After the heat exchange in a heat exchanger E, the water is circulate into the tower C through a pipe 14. The evaporated amount in the tower C is replenished with supply water from a pipe 11. Meanwhile, the condensed cooling water is drained to the outside of the system through a pipe 12 by opening a valve V. In this cooling water system, the electric conductivity MWC of the supply water, which is measured with a conductivity meter CI-1, the amount of the supply water MWF, which is measured with a frowmeter FI-1, the electric conductivity BDC of blow water, which is measured with a conductivity meter CI-2, the amount of the blow water BDF, which is measured with a flowmeter FI-1, and the amount of water HW contained in the tower C are substituted into the expression I, and the water leakage index DN is computed.
Patent JP-H048108-A (JP)
Title: Display device of distribution panel
Inventor: SAKAE NOBUSHIGE
IPC: H02B15/00
Filed: 1990-04-25
Abstract: PURPOSE:To prevent an electric shock accident by turning a display drum in a distribution panel, which can be observed from a window provided in a door of the distribution panel, by a knob outside the panel to display a condition of a circuit device and disabling the door from opening when the condition is displayed during operation. CONSTITUTION:A window 3 is provided in the front surface of a door 1 mounted able to open and close to a distribution panel main unit 22 which houses a circuit device. A display drum 9 is turnably provided inside the window 3 and turned by a knob 4 from outside the panel. Display paper 21, which displays information, in addition to operation and inoperation of the circuit device, such as non-conduction condition, during inspection, during recess, etc., by a cause except the circuit device, is pasted to the display drum 9. The drum 9 is stopped in a predetermined position by adapting any of grooves 20 to a rotation stopper 14. Opening of the door 1 is inhibited, even when an opening/ closing handle 2 is operated, by constituting a lock mechanism of an L-shaped stopper 10 of the drum 9 and an opening/closing stopper 11 in a side of the main unit 22 to adapt both the stoppers during operation of the circuit device.
Patent JP-H11308507-A (JP)
Title: Camera apparatus
Inventor: MATSUSHITA NOBUO
IPC: G03B17/56
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To improve the quality and recognition of a video image by preventing a window for photographing an object by a camera main body from getting dirt due to rainwater flowing along a case. SOLUTION: A case 11 contains a camera main body 31. A gutter 26 is placed around the case 11 and a window 23 used for a camera main body 31 to photograph an object is placed to a part under the gutter 26. The gutter 26 is tilted downward toward a prescribed drainage direction. The gutter 26 receives rainwater delivered to an upper part of the case 11 and led and discharge in the prescribed drainage direction so as to prevent the window 23 from getting dirt due to rainwater led along the case 11.
Patent JP-2000302520-A (JP)
Title: Cement based joint and cement based joint material
Inventor: SAKAKIBARA HIROYUKI
IPC: C04B28/08
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a cement cased joint material capable of effectively controlling efflorescence. SOLUTION: The cement based joint material comprises at least one of cement based inorganic powder containing silicate fine powder, polymer dispersion for admixing water soluble amino resin with cement and re-emulsifying type powdery resin. And the cement based joint has fine pores having a 0.1-1.0 μm diameter of fine pore at a rate of <=0.03 cm3/g of fine pore volume.
Patent JP-2000194193-A (JP)
Title: Developing device, process cartridge and image forming device
Inventor: NAKAGAWA TAKAO
IPC: G03G15/08
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To prevent image density from being lowered in initial using state and to prevent an image defect such as omission from occurring in a state such that the using time nearly ends. SOLUTION: A toner carrying member 1 is arranged in a developing container so as to carry toner toward a developing sleeve. Then, the carrying member 1 is constituted so that the base end part A of an elastic sheet 1b is fixed to a rigid bar 1a and the leading edge part B thereof is set as a free end. Then, the thickness of the sheet 1b is gradually thinned extending over the edge B from the base end A. Thus, since the image density is prevented from being lowered by reducing the carrying force of the toner in the initial using state that the quantity of toner in the developing container is large and the image defect such as omission from occurring by increasing the carrying force of the toner in such state that the using time nearly ends, that means, such state that the quantity of toner becomes small, the image whose density is always stabilized can be formed.
Patent JP-H0410500-A (JP)
Title: Electronic component supplying device
Inventor: TANAKA KIYOBUMI
IPC: H01L21/66
Filed: 1990-04-27
Abstract: PURPOSE:To eliminate unnecessary caution required by inclining a stick magazine, eliminate the fear of dropping and scattering electronic components and facilitate and ensure the supplying operation of the electronic components to a stick storing part by horizontally filling a stick magazine in the stick storing part. CONSTITUTION:In a stick storing part 2 supported by a case 5, a plurality of stick magazines 1 are stored horizontally piled in the height direction by dropping the stick magazines 1 almost horizontally. A cylinder 3 reciprocates a pusher 4 in the width direction of the stick magazine 1 so as to push out the stick magazine 1 to the outside and the stick magazine 1 positioned at the bottom edge in the stick storing part 2 is supported by a catcher 10. The catcher 10 is supported by a turning arm 14 and an electronic component 13 is individually supplied to the position on a stopper 9 from the edge of the stick magazine 1 in the shaft direction by gravity by means of inclining the arm 14.
Patent JP-S60254682-A (JP)
Title: Gas laser oscillation tube
Inventor: ASOZU TAKAYOSHI
IPC: H01S3/038
Filed: 1984-05-30
Abstract: PURPOSE:To prevent the wearing of electrodes and the decrease of gas adsorption by a method wherein both sides of the discharge part exciting the laser gas are equipped with a total reflection mirror and an output mirror, and a permanent magnet is provided in the neighborhood of the cathode of the discharge part so that the magnetic field may be rectangular to a discharge pole on the electrode surface. CONSTITUTION:The discharge tube 1 is cooled by a water-cooled part 2 in the outer periphery and seals the laser inside. Both ends thereof are provided with the output mirror 3 and the total reflection mirror 4, and the anode 5 and the cathode 6 generating discharges 8 by impressing high voltage supply 7 are provided. A ring-like permanent magnet 9 is magnetized in the diameter direction and holds the cathode 6. In this construction, glow discharge 8 generates when the high voltage 7 is impressed. However, the discharge spot on the electrode 6 moves in rotation by magnetic drive by the effect of the magnet 9. Thereby, the discharge spot does not remain at a point, and the wearing out of electrodes due to current concentration and the sputtering for electrode fusion are reduced.
Patent JP-H07313016-A (JP)
Title: Catching basket
Inventor: SATO MEGUMI
IPC: A01K69/10
Filed: 1994-05-24
Abstract: PURPOSE:To prepare a catching basket for fish and crabs, transportable in a folded state, capable of preventing fall of the load from a truck, by forming a rectangular tubular material from rectangular nets, mutually and rotatably connecting linking frames of the nets, making the tubular material foldable at the right and left sides and making a net for forming an open entering part at the front opening. CONSTITUTION:A rectangular tubular material comprising a rectangular bottom net 10, a rectangular ceiling net 11 and a right and left rectangular side nets 12 and 13 is formed. Its rear opening is openably and closably provided with a rectangular rear net 14 and its front opening is equipped with a pair of nets 15 for forming an open entering part. Linking frames of these nets are rotatably connected through a bearing 16 to facilitate folding and assemblage.
Patent JP-H11297542-A (JP)
Title: Three-phase transformer housed in round tank
Inventor: IWAGAMI TAKAHIRO
IPC: H01C7/12
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a compact three-phase transformer with reduced space, when a three-phase transformer of three-phase three/legged type is housed in a round tank for reduced tank diameter. SOLUTION: Mounting seats 4 for mounting a tap insulator 3 are fitted to a clamp central part, two seats for each tap insulator 3 for a total of six (for three phases), a mounting seat 7 for mounting a thunderbolt-proof element 6 is provided between the tap insulator 3 and a tank 1 by three (for three phases), and the tap insulator 3 and the thunderbolt-proof element 6 are fitted to mounting seats 4 and 7, respectively. As a result, the space for housing a three-phase transformer of three-phase three-legged type in a round tank is reduced, so that the size in the three phase transformer is reduced.
Patent JP-S591371-A (JP)
Inventor: IWAI KENJI
IPC: B63B25/24
Filed: 1982-06-24
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-S58225730-A (JP)
Title: Synchronous oscillation type automatic frequency controller
Inventor: KAGOHARA AKIO
IPC: H03L7/02
Filed: 1982-06-24
Abstract: PURPOSE:To complete synchronous oscillation AFC operation at a high speed even when the number of input signals (number of hits) is small, by providing a control system which operates so that the one-round DC gain of a syncrhonous oscillation AFC device is equal to the PRF of the input signals. CONSTITUTION:A control error is generated at the output 106 of a zero-order holding part 4 by the 1st input signal and the system carries on control until the 2nd input signal 101 arrives, so the control error to the 2nd input signal 101 is reduced, so that an output 104 has a stepwise difference owing to the control error when the 2nd input signal 101 arrives. A timing signal generating circuit 15 is so set by the output 111 of a detecting and amplifying circuit 14 to extract both sides of the step of the output 104 of a zero-order holding circuit 4. A one- round gain adjusting circuit 12 outputs a control voltage which has such a direction and a level that the one-round DC gain is equal to the input signal PRF.
Patent JP-S62266430-A (JP)
Title: Detector for leakage point of piping
Inventor: KAWASE AKIRA
IPC: G01M3/28
Filed: 1986-05-14
Abstract: PURPOSE:To specify a leakage point accurately, by a method wherein an inert gas is sealed into a leakage inspecting section and then, sucked up to divide by the sectional area of a piping the amount of the inert gas which was sucked up until the concentration of oxygen therein began to rise. CONSTITUTION:In a leakage inspecting section 1, valves B-F are closed together with valves A and G at both ends of the section containing a leakage point P and a suction line 2 is connected to one end of the section 1 through an adaptor 4. Then, the valve A is opened to feed air into the section 1 from a pump 3 while a valve 12 is closed and an initial pressure and a drop in the pressure after a fixed time are measured with a pressure gauge 13 to determine the level of a leakage. Then, the valve G is opened and an inert gas is fed into the section 1 from an inert gas injection line 13 so as to replace the contents of the section 1. Thereafter, the valve G is closed and the valve 12 is opened to form an air layer X in the section 1 by sucking the inert gas with the pump 3. With the further suction thereof, when an O2 sensor 6 detects the concentration of oxygen, the amount of the inert gas thus far measured 5 is divided 16 by the sectional area of the piping and the resulting data is displayed 17.
Patent JP-H06323363-A (JP)
Title: Vibration control device
Inventor: MORI TOSHIHIRO
IPC: F16F15/04
Filed: 1993-05-12
Abstract: PURPOSE:To make a vibration control characteristic highly efficient while aiming at thinning. CONSTITUTION:A second cylinder body 17 supported on the supporting base side is inserted in the axially movable state into a first cylinder body 11 supported on the fitting body side. A friction element 18 for generating friction damping force is interposed between the first and second cylinder bodies 11, 17, and the friction damping force of this friction element 18 is variably set by the action of a first and a second energizing springs 13, 14, a movable element 15 and a coil spring 16 according to the axial displacement position of the first and second cylinder bodies 11, 17.
Patent JP-H08306377-A (JP)
Title: Carbon fluoride regeneration method for phosphoric acid type fuel cell electrode
Inventor: UEKI HIROKO
IPC: H01M4/88
Filed: 1995-05-09
Abstract: PURPOSE: To regenerate carbon fluoride denaturated during operation of a fuel cell. CONSTITUTION: Fluorine quantity in discharge gas is measured in accordance with a lapse of time after starting of a fuel cell, and before accumulated fluorine quantity exceeds 30% the fluorine quantity in carbon fluoride used in manufacturing the cell, the operation of the cell is temporarily stopped, where inactive gas is supplied through electrodes to eliminate water contents, so fluorine diluted by inactive gas is then supplied to each electrode. As the temperature of the electrodes is kept at 20-30 deg.C, it is set to react with carbon fluoride, thereby carbon fluoride is regenerated.