baber/WOPTO huggingface dataset:
Patent JP-H0526931-A (JP)
Title: Device for measuring directivity of antenna
Inventor: IMAIZUMI MOTORO
IPC: G01R29/10
Filed: 1991-07-19
Abstract: PURPOSE:To obtain a device which can measure directivity of an antenna automatically without depending on an operator. CONSTITUTION:An antenna A to be measured is retained by a fixing device 1 and a standard antenna B whose characteristics are known is retained at a tip of an arm 2 of a robot 3. The robot arm 2 is controlled by a control device 4 and the antenna B is moved along a circular locus with the antenna A as a center. At the same time, a posture of the antenna B is controlled so that it is directed toward the antenna A. Then, an opposing angle between the antennas A and B is calculated by the robot control device 4. At the same time. an electro magnetic wave with a constant output is transmitted from the antenna A and is received by the antenna B and a level difference of the transmission and reception electro magnetic waves is calculated by a control device 5. The calculated result is converted to a plotter drive signal as a relationship between an opposing angle and a level difference and is displayed and output by a plotter 6.
Patent JP-H0367191-A (JP)
Title: Battery life detecting device
Inventor: KUBOTA HIROMI
IPC: G01R19/165
Filed: 1989-08-04
Abstract: PURPOSE:To eliminate a waste of battery electric power and to detect the life of a battery by actuating an abnormality actuation switch when the voltage of a battery actuating circuit drops below a specific value while a normal actuation switch wherein an infinite-load resistance is inserted. CONSTITUTION:The battery 10 is actuated normally with the normal actuation switch 22 where the infinite load resistance is inserted in series and the voltage is detected 24. Then when the opening/closing operation of the switch 22 is repeated and the battery 10 approaches the end of its life and drops in voltage, a voltage drop is caused through the operation of the infinite load resistance earlier than the original life of the battery 10. When this voltage is detected 24, a voltage detecting circuit 24 actuates the abnormality actuation switch 20 to raise the voltage from the battery 10 temporarily and while the device is actuated with the remaining electric power, an abnormality signal is sent out. Consequently, the voltage drop is detected 24 before the original life comes to the end to predict the life end of the battery 10, so no unnecessary current need not be supplied artificially for the life end detection and the waste of the battery electric power can be eliminated.
Patent JP-S6095443-A (JP)
Title: Photoconductive member
Inventor: SAITOU KEISHI
IPC: G03G5/08
Filed: 1983-10-28
Abstract: PURPOSE:To make a photoconductive member weatherproof and to provide high durability by laminating the 1st photoconductive layer of a-SiGe and the 2nd layer of a-SiC and by forming a layered region contg. O ununiformly in the thickness direction in the 1st layer so that the concn. curve in the thickness direction is made gentle and the maximum concn. is in the 1st layer. CONSTITUTION:The 1st layer 102 of a-SiGe and the 2nd layer 103 of a-SiC are laminated on a support 101. The layer 102 has a layered region O contg. oxygen atoms ununiformly in the thickness direction. The concn. curve of O in the region O in the thickness direction is gentle and the maximum concn. is in the layer 102. The layer 101 contains H and halogen atoms. Ge in the layer 102 is distributed ununiformly or uniformly. The layer 102 further contains a conductivity controlling substance. The resulting photoreceptive layer is tough and hard, has high adhesive strength to the support and withstands continuous repeated use at high speed. It has high photosensitivity and a high optical response speed, is well matched with semiconductor laser, and is used as an element for an electrophotographic device, a solid-state image pickup device, a reading devide or the like.
Patent JP-H0744715-A (JP)
Title: Method and device for inputting outline for picture extraction in picture extraction device
Inventor: NISHIDA TAKASHI
IPC: G06T9/20
Filed: 1993-07-26
Abstract: PURPOSE:To provide device/method for inputting an outline for picture extraction, which can input the precise outline for picture extraction even if minute unevenness exists in the outline of an extraction object and even if the non- extraction area of a small hole exists in an internal part. CONSTITUTION:An area 42 being the object of work is designated in an original picture 30 by the input (a) of a tablet, and a color condition '0.6<B' for dividing the area 42 being the object of work set. Picture element groups 42a and 42a coincident to the color condition and a picture element group 42b in coincident to the color condition are discriminated shown in (b). Division lines 44 and 46 dividing the picture element groups 42a and 42b are displayed as figure (c). One division line 44 is totally detached from a real outline 32 and the other division line 46 is coincident with the real outline 32. Thus, the desired division line 46 is designated and it is stored in an outline storage part as the outline for picture extraction in an area being the object of work 40. The input of the stored outline is terminated when it forms a closed loop.
Patent JP-S6180681-A (JP)
Title: Disk record reproducing device
Inventor: NISHIWAKI HIROHISA
IPC: G11B27/10
Filed: 1984-09-28
Abstract: PURPOSE:To display securely a highly-advanced control function with simple constitution and to improve the operability by providing a disk specifying means and a search command means for searching an address corresponding to data to be reproduced on one disk with respect to a disk reproduction drive means in the prescribed direction. CONSTITUTION:The presence and absence of the operation of an up-key 131 is judged. When it is YES, a value Q in a RAM213 is added to one. The comparison and judgement are made whether or not said value is larger than the maximum musical program on a disk A. When the judgement is YES, that is, the value Q added to one is larger, a disk (disk B) mounted on a disk B mounting part 111 is brought into the reproduced and driven state, after which the minimum musical program on the disk B is stored in the RAM213 as a new value Q. After it is read out to set it to a search address, the search action with respect to the search address is started, and judgement is made whether or not the search action is terminated. When the judgement is NO, the search action continues. On the other hand, when the judgement is YES, the search action is shifted to the reproduced state, after which the necessary key operation is waited.
Patent JP-S6262760-A (JP)
Title: Block supply controlling method for printer
Inventor: INOUE YOSHINORI
IPC: B41F33/14
Filed: 1985-09-13
Abstract: PURPOSE:To prevent various inconveniences from occurring owing to erroneous winding of a block by constructing the printer to stop a printer motor when at least one block is detected by a block presence detection sensor. CONSTITUTION:When the tail end of a new block 50 is completely drawn from a block supply base 901, the presence or absence of the new block 50 is detected again by a block presence detection sensor 544. At this time, when an erroneous block head grasp of a block head grasping pawl 312 occurs, the block 50 remains on the base 901. Accordingly, the block 50 is detected by the sensor 544. In this case, a printer motor is controlled to be immediately stopped in emergency on the basis of a command from a microprocessor 21. With the above construction, an erroneous block winding can be detected in a simple structure of a multicolor printer to prevent various inconveniences from occurring owing to the erroneous winding of the block.
Patent JP-S6262102-A (JP)
Inventor: SAKO TOMOHIRO
IPC: F22B21/06
Filed: 1985-09-13
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-H0741284-A (JP)
Title: Rolling device for roll
Inventor: NISHIMURA MICHITSUGU
IPC: B66C1/12
Filed: 1993-07-27
Abstract: PURPOSE:To perform rolling operation with no helping hand and giving no injury onto a roll. CONSTITUTION:A hoisting unit 1 is constituted of a bar member 3 provided with an air chuck 2 and a L-shaped member 4 forming a U-shape with the bar member, and both ends of the L-shaped member 4 are suspended from hoists 7, 8 through chains 9, 10. The bar member 3 is inserted into the hollow mandrel of a roll R in the standing condition on a floor F, the roll is held with the air chuck 2, and after lifting the roll R by winding the chains 9, 10 by means of the hoists 7, 8, the roll R in the suspended condition is turned sideways and brought down as it is on the floor F so as to be in the roll condition.
Patent JP-S6446848-A (JP)
Title: Trace control system for processor
Inventor: MORITA HISAMI
IPC: G06F11/28
Filed: 1987-08-17
Abstract: PURPOSE:To perform the tracing operation without causing the overhead by carrying out the tracing operation to a desired instruction code in parallel with execution of an instruction of a processor. CONSTITUTION:A single instruction code includes two independent instructions and an instruction executing part 2 and an action analyzing part 3 work in parallel with each other to carry out both instructions within an instruction cycle. Therefore the tracing operation is carried out in parallel with execution of the instruction of a 1st field FF as long as an instruction for the tracing operation is set in a 2nd field SF of a desired instruction code. In such a way, the original program processing is not affected by the tracing operation and the occurrence of the overhead is avoided.
Patent JP-H0368079-A (JP)
Title: Image reader
Inventor: TAKARAGI YOICHI
IPC: G06T11/60
Filed: 1989-08-08
Abstract: PURPOSE:To prevent the degradation of picture quality at the time of editing data plural times by storing original data. CONSTITUTION:Original data is set to an original data memory 217, and a read red signal is stored in an editing data memory 215, and an input original is read, and editing code data written with a red pen is transferred to the editing data memory 215, and original data stored in the original data memory 217 is corrected like an output original based on this editing code data. This original data is outputted to a printer 220, and corrected data is stored on a photomagnetic disk 219. At the time of proofreading the original, a file number is designated and original data stored on the photomagnetic disk 219 is transferred to the original data memory 217. Since stored contents are updated and are used for next editing in this manner,the picture quality is not degraded though the original is edited plural times.
Patent JP-S58105071-A (JP)
Title: Voltage detection circuit
Inventor: KITANO MASUO
IPC: G01R19/165
Filed: 1981-12-17
Abstract: PURPOSE:To automatically set the divided voltage by a resistance B selectively to coincide with the reference voltage, eliminating adjustment with an external terminal by applying a voltage across the resistance B as obtained after a voltage of a small power source battery is divided by a resistance A to vary the output code of a division ratio counter. CONSTITUTION:At the time of disigning, the voltage dividing resistance 58 is so divided to obtain a desired voltage level S28 and a voltage level V1 to be  detected is generated at S28. When the detection voltage level is set, V1 is applied across a voltage dividing resistance 11 and divided to obtain S14 which is  compared with the reference voltage V2. When S22 is at the level H to turn ON an N channel transistor 12, a voltage V0 of a battery is applied across the voltage dividing resistance 11. When V0>V1, the output of a comparator goes to  the level L, where S13 becomes L in the level because of S23>V2. As the discharge of the battery comes close to 100%, the battery voltage lowers gradually  to V0>V1. This turns the situation to S23<V2 and the output of the comparator  moves to the level H, where S13 becomes H in the level. In this manner, the battery voltage can be detected.
Patent JP-H0543187-A (JP)
Title: Transporting device for metal band coil
Inventor: ABE SHINJI
IPC: B66C1/28
Filed: 1991-08-14
Abstract: PURPOSE:To prevent a holding means or a coil itself held by the holding means from making in contact with an object such as a metal band coil positioned below the holding means when the holding means is lowered. CONSTITUTION:Distance detecting means 10a and 10b for detecting a distance to an object present under a holding means 4 are provided on the holding means 4 provided with a pair of arms 5a and 5b driven close to and away from each other. They drive to lift the holding means 4 by a lifting means 55 and are driven to travel along a traveling direction determined by a traveling body 28 to transport metal band coil C held by the holding means 4.
Patent JP-H0850428-A (JP)
Title: Image forming device
Inventor: SEKI YUICHI
IPC: G03G15/08
Filed: 1994-08-05
Abstract: PURPOSE:To optimize the exchange period of a photoreceptor. CONSTITUTION:Between a primary current Idc flowing at the time of electrifying a photoreceptor drum 9 with an electrifying roller 10 and the film thickness (d) of the photosensitive layer of the drum 9, Idc=k/d (where, K is a constant) is established. Therefore, the primary current signal Idc 23 is monitored by a film thickness detecting part 20, to infer the film thickness (d) of the drum 9. Thus, a change in the film thickness (d) of the drum 9 caused by endurance, that is, the electric characteristics of the drum 9 can be accurately grasped and the exchange period of the photoreceptor can be optimized.
Patent JP-H0253108-A (JP)
Title: Numerical controller and its automatic programming device
Inventor: HASEGAWA SADAHIKO
IPC: G05B19/4093
Filed: 1988-08-17
Abstract: PURPOSE:To accelerate the time point when a plotting device starts a plotting action by calculating the maximum and minimum coordinate values of a mobile axis from the numerical control data and writing these coordinate values into the head line. CONSTITUTION:The input data 1 on a part program or the graphic information, etc., received interactively is inputted to an input device 2. A CPU 3 performs various geometrical calculations, etc., from the data 1 and interprets the contents of these calculations to outputs them via an output device 4 as the numerical control data 5. A maximum shift range calculation means 6 calculates the maximum and minimum coordinate values of each mobile axis based on the data 1 and the output of the CPU 3 and outputs the results of these calculations to the head line of a valid information part of the data 5 in the form of notes (#AREA = XminYmin, Xmax.Ymax). Thus a plotting device can immediately calculate the magnifying power of plotting and a center point just by reading the note of the head line. As a result, the starting time point of plotting is accelerated.
Patent JP-S6097087-A (JP)
Title: Treatment of aqueous medium containing organic substance
Inventor: KONNO NORIJIROU
IPC: C02F1/28
Filed: 1983-10-31
Abstract: PURPOSE:To separate the org. substance in waste water easily and effectively, by dispersing magnetic resin particles in an org. substance-containing aqueous medium to adsorb the org. substance with the surfaces of the particles and, thereafter, allowing a magnet to act on said aqueous medium to remove resin particles. CONSTITUTION:Porous magnetic resin particles are dispersed in a aqueous medium containing an org. substance and the resulting dispersion is stirred by a stirring means such as a magnetic stirrer, an electromotive stirrer or aeration to adsorb the org. substance with the surfaces of resin particles. Subsequently, magnetic resin particles having the org. substance adsorbed therewith are separated from waste water discharged from a ship by an electromagnet or a permanent magnet. The kind of the resin constituting the magnetic particles is not especially limited and polymethylmethacrylate, polymethacrylate or the like are used. In addition, as an iron salt for imparting magnetism, a ferrous salt, a ferric salt or a mixture thereof are used.
Patent JP-S6181215-A (JP)
Title: Suspension control unit
Inventor: TANAKA TADAO
IPC: B60G17/04
Filed: 1984-09-29
Abstract: PURPOSE:To suppress the longitudinal pitching of a car body at acceleration and improve the comfortableness to drive in a car by open/close controlling the valves for air supply and exhaust of front and rear wheel side suspensions according to the accel opening speed. CONSTITUTION:A pipe 23 for air supply and a pipe 28 for air exhaust in which air supply control valves 221-224 and air exhaust control valves 271-274 are interposed respectively are connected to the main and sub air spring rooms 11 and 12 of the suspension unit S of each wheel. In addition, when a car is running, a controller 36 open-controls front wheel side air exhaust control valves 273 and 274 and rear wheel side air supply control valves 221 and 222 for a preset time if the accel opening speed obtained from the output of an accel opening sensor 49 exceeds a preset value and a transmission is set to a low speed stage. Besides, when the accel opening speed change rate is reduced, the controller open-controls the front wheel side air supply control valves 223 and 224 and the rear wheel side air exhaust control valves 271 and 272 for a preset time.
Patent JP-H0370865-A (JP)
Title: Electromagnetic fuel injection valve
Inventor: OKAMOTO YOSHIO
IPC: F02M61/18
Filed: 1989-08-09
Abstract: PURPOSE:To increase the speed of fuel replay after valve opening and enable the remarkable atomization of fuel by providing a fuel circulating passage started from the guide part for guiding the slide of a needle valve and ended just before the seat part of a valve seat. CONSTITUTION:A circulating passage 9 is provided up to just before a valve seat 5, whereby a fuel having a circulating speed component is sent through the passage having the passage area monotonously reduced without turbulence simultaneously with valve opening operation, and entered into a fuel injection hole 7. Thereafter, the fuel is smoothly deflected in the injecting direction without mutual collision, and the slight residual fuel in the fuel injection hole 7 at the time of valve opening is injected without loosing the kinetic energy of the inflow fuel, the replay of the fuel flow is accelerated to promote the atomization of the fuel. The flow of the fuel flow is stabilized by a separate projection 8 provided at the top end of a needle valve 3, and the fuel is highly effectively atomized.
Patent JP-S6264085-A (JP)
Inventor: NITORI EIJI
IPC: H05B3/14
Filed: 1985-09-17
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-S6097709-A (JP)
Title: Preamplifier
Inventor: YAMASHITA KIICHI
IPC: H03F3/45
Filed: 1983-11-02
Abstract: PURPOSE:To obtain a preamplifier of impedance variable type having a wide dynamic range by shunting a source current of an amplifier circuit and extracting an output so as to add voltages of shunt current for negative feedback. CONSTITUTION:A constant current source 301 generates a current in response to the input current of a terminal 101 and this current is shunted by a current shunt 302. The current dividing ratio is decided corresponding to the control current of terminals 113 and 114. A signal current after shunting is converted into a voltage by a load circuit 303 and extracted from a terminal 111 or 112 as an output, and then fed to a voltage summing circuit 304. Since the AC potential at a connecting point between resistors 17, 18 and a resistor 19 is proportional to a current of a transistor 10 independently of the dividing ratio, stable negative feedback operation is executed through a resistor 20. Since the output is extracted from the terminal 111 or 112, the amplification factor is changed in response to the current dividing ratio and the wide dynamic range of impedance variable type is attained.
Patent JP-S5994538-A (JP)
Title: Production of finned heat exchanger
Inventor: TODOROKI TSUNEHIKO
IPC: B21D53/08
Filed: 1982-11-22
Abstract: PURPOSE:To obtain a finned heat exchanger having the effect similar to the effect in the case of using an elliptidal tube by press fitting a mandrel combined with a large cylinder and a small cylinder into a tube penetrating a plate fin thereby expanding the tube. CONSTITUTION:A tube 6 is inserted into an insertion hole 8 provided to a plate fin 7. A mandrel coupled slidably with a large cylinder 9 and a small cylinder 10 by means of a band 11 is press fitted into the tube 6 thereby expanding the tube. The sectional shape of the tube 6 after such expanding is made into an approximately elliptical shape consisting of the closed loop formed of the arc of one large virtual circle and >=1 small virtual circles and the tangent thereof. A heat exchanger having high fin efficiency is easily produced by the above-mentioned method.
Patent JP-H1053412-A (JP)
Title: Production of spherical calcium carbonate
Inventor: FUJIYOSHI KAICHI
IPC: C08K3/24
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing spherical calcium carbonate in high yield and efficiency, with no need of any extra process, at reduced cost. SOLUTION: Vaterite, a version of this spherical calcium carbonate, is obtained by heating calcium nitrate tetrahydrate [Ca(NO3 )2 .4H2 O] as a crystal water-contg. calcium salt and urea [(NH2 )2 CO] at 100-140 deg.C. In the case, coexistence of a surfactant in the reaction system affords high-purity vaterite. If the heating temperature is set at 1540-250 deg.C, calcite, another version of this spherical calcium carbonate, and be obtained.
Patent JP-H1147568-A (JP)
Title: Inorganic separating membrane and its manufacture
Inventor: OSHIMA HITOHIDE
IPC: B01D71/02
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To manufacture a silica inorganic separating membrane provided with superior characteristics such as permeability and permeability coefficient ratio when specified components are separated from respective mixed fluids, which can be formed into a thin membrane easily and among others, is provided with heat resistance suitable for separating with priority carbon dioxide and oxygen, particularly high temperature carbon dioxide, from atmosphere or various kinds of combustion exhaust gas or reaction gas. SOLUTION: Composite alkoxide composed of alkoxide of silicon partially hydrolyzed in an alcohol solvent, alkoxide of silicon having an organic functional group directly bonded with Si atoms and alkoxide of zironium is prepared, and a precursor sol prepared by hydrolyzing composite alkoxide is applied on an inorganic porous body, and then dried and burnt at a temperature of 350-600 deg.C to produce an inorganic separating membrane.
Patent JP-2000033135-A (JP)
Title: Simulation device for skiing motion
Inventor: KATOU UTAKO
IPC: A63B69/18
Filed: 1995-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a skiing motion detecting device and a skiing motion simulating device which provide a skiing motion training device for carrying out an actual skiing motion more essentially and accurately and making a body easy to move and can more accurately detect a plurality of skiing motion elements and their mutual action signals. SOLUTION: This device is equipped with a rotation chair; a chair rotation detecting means 3 for detecting the rotation of the chair; a rotation scaffold 4 to rotate with a chair rotation shaft 2 or its nearby spot taken as an axis; a scaffold rotation detecting means 6 for detecting the rotation of the rotation scaffold; a rotation leg base 7 to rotate with an optional point on the rotation scaffold taken as an axis; a leg base rotation detecting means 9 for detecting the rotation of the rotation scaffold; and a right and a left leg base 22, 21 which move back and forth in parallel to each other on the rotation scaffold.