baber/WOPTO huggingface dataset:
Patent JP-S5434855-A (JP)
Title: Automatic meter examination apparatus
Inventor: SANO KAZUO
IPC: H04Q9/14
Filed: 1977-08-24
Abstract: PURPOSE: To realize individual meter examination in a simple constitution by selecting between automatic mode and manual mode of meter designation address by automatic meter examination apparatus through a selector circuit. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5434395-A (JP)
Title: Preparation of polyester resin for powder coating
Inventor: ISHIBASHI SUKEYUKI
IPC: C08G63/88
Filed: 1977-08-24
Abstract: PURPOSE: To prepare a polyester resin for powder coatings, having excellent storage stability and curability with isocyanate groups, and giving cured coating film having excellent impact resistance, adhesion properties and surface properties, by adding a polybasic acid anhydride and a polyepoxide compound to specific polyester polyol. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S582778-A (JP)
Title: Semiautomatic time correcting device
Inventor: SHIMIZU TSUNEO
IPC: G04G5/00
Filed: 1981-06-30
Abstract: PURPOSE:To correct the time accurately with an easy operation, by using pulses for correcting slowness, which have a period shorter than that of normal pulses, and pulses for correcting fastness, which have a period longer than that of norml pulses, to correct the time. CONSTITUTION:When a correction time is set to a set time holding circuit 2 preliminarily, a subtractor 4 subtracts contents of a time device 1 from contents  of the holding circuit 2. When the standard time coincides with the time set to  the holding circuit 2, a switch is operated to apply a correction start signal 11  to gates 5 and 6, and contents of the subtractor 4 are supplied to a counter 7;  and they are made double and are set if the clock is fast, and they are set as  they are if the clock is slow. Pulses 93 having a period twice as long as that  normal pulses 95 or pulses 94 having the 1/2 period of normal pulses 95 are supplied to the time device 1 instead of normal pulses 95; and when contents of the  correction counter 7 subtracted by normal pulses become 0, the normal time  counting is restored, thus terminating the correction.
Patent JP-S583348-A (JP)
Title: Transmission and reception system for signal
Inventor: TANIGUCHI TOORU
IPC: H04B17/00
Filed: 1981-06-29
Abstract: PURPOSE:To easily analyze a cause for a failure in communication, by respectively illuminating a display light, with a controller which transmits and receives an operation signal with a sequential controlling procedure and each controlled device receiving the signal and transmitting the signal to the controller. CONSTITUTION:In a controllers SV, a transmitter TR-SD transmits a signal in accordance with a sequential controlling procedure to illuminate a display light. For example, when a receiver RV-TD receives a transmission signal in a controlled device TML1, a display light is illuminated. When the TML1 transmits a response signal to the controller SV, the transmission is performed by using a transmitter TR-TD to illuminate the display light. When the signal is received with the receiver RV-SD of the device SV, the display light is illuminated. Thus, each time one controlling procedure is finished, the display light is illuminated and when a failure is produced for the communication between the controller and the controlled device, the cause can easily be analyzed.
Patent JP-H02280614-A (JP)
Title: Breaker box with load condition indicating function
Inventor: FUJIMOTO KATSUMI
IPC: H02H3/08
Filed: 1989-04-20
Abstract: PURPOSE:To enable the load current condition to be ascertained by visual observation by lighting an indicating lamp for each stage one after another by a plural-staged comparator. CONSTITUTION:A load indicating sensor circuit 13 is annexed to power lines 12 from a circuit breaker 11. The load indicating sensor circuit 13 is composed of a load condition detection circuit 131 and a current transformer 130. The load condition detection circuit 131 divides the current value detected by the current transformer 130 into a plurality of levels with a comparator and lights corresponding light emitting diodes. When the maximum load is detected, it is indicated by turning ON and OFF the light emitting diode.
Patent JP-S58218768-A (JP)
Title: Battery
Inventor: IKEDA KOUNOSUKE
IPC: H01M6/10
Filed: 1982-06-11
Abstract: PURPOSE:To reduce the internal resistance of a battery by enhancing the close contact between a positive and a negative plate by positioning an elastic member in the central space of an elliptic coil-like electrode body, and rolling the plates around the elastic member with a separator interposed to form the coil- like electrode body. CONSTITUTION:One end of a negative lithium plate 12 is fixed to an elliptic conductive elastic member 11, and a body prepared by stacking a positive manganese-dioxide plate 14 over the negative plate 12 with a separator 13 interposed, is rolled around the conductive member 11 to form an elliptic coil-like electrode body 10. Next, the electrode body 10 is installed in an exterior case 1, then a sealing lid 3 is fixed by laser welding so as to seal the battery, thereby constituting an elliptic lithium battery. As a result, since the electrode body 10 is constantly pressed from its center outward in the direction of its radius by the restorative force of the elastic member 11, the internal resistance of the battery is reduced due to the increased close contact between the positive and the negative plates 12 and 14, and the performance of the battery can be enhanced.
Patent JP-H04331575-A (JP)
Title: Clamp circuit
Inventor: ICHIKAWA TAKUYA
IPC: H04N5/16
Filed: 1991-05-07
Abstract: PURPOSE:To reduce the number of terminals required for the circuit concerning the clamp circuit to fix the level of a voltage waveform at a certain reference level. CONSTITUTION:At the clamp circuit equipped with a transformation circuit 101, a first input terminal 102 is provided to impress an off-reference voltage, a second input terminal 103 is provided to impress either an on-reference voltage or a low-reference voltage lower than it, and a switching means 104 is provided to supply either the off-reference voltage or the on-reference voltage to the transformation circuit 101. A switching threshold voltage generating circuit is provided to generate a voltage lower than the on-reference voltage and higher than the low-reference voltage, the voltage impressed from the second input terminal 103 is compared 105 with the voltage generated from the switching threshold voltage generating circuit, and a switching signal is applied to a switching means 104.
Patent JP-S62257572-A (JP)
Title: Map retrieving device
Inventor: HASEGAWA SETSUKO
IPC: G09B29/00
Filed: 1986-05-01
Abstract: PURPOSE:To retrieve and display an optional map, by providing an information retrieving section which manages the adjoining relation of each map group, stored locations of each group in a storing section, and scales of each group by using tables. CONSTITUTION:When the map group number (n) and grid coordinates X=2 and Y=2 of a map to be displayed are designated through a keyboard 1, a control section 5 sends them to an information retrieving section 3. The section 3 retrieves a map group managing table by the map group number (n) and discriminates whether the scale of the map is 1/1,000 or 1/2,000. Since the map group number is (n) in this case, a 1/2,000-scale map information managing table 3-3 is retrieved by the coordinates X=2 and Y=2. As a result, a 1/2,000-scale map B is specified and the storing location on a storing medium can be obtained. Since plural groups of maps of the same or different scales can be retrieved and displayed in this way, this device can be utilized for various purposes.
Patent JP-H0884386-A (JP)
Title: Transponder interface circuit and method for communication between transponder and external circuit
Inventor: DOUEIN ESU HAATA
IPC: G08G1/017
Filed: 1995-04-25
Abstract: PURPOSE: To proved a transponder interface circuit which operates so as to communicate between a transponder controller and an external circuit. CONSTITUTION: An interface circuit 172 has buffer memories 184 and 186 for enabling data transmission at the clock rate of a transponder or of an external circuit without any complicated protocol for direct communication between the respective trasnponder controller and the external circuit, where the respective transponder controller and the external circuit are enabled by an interface controller 174 and can control the buffer memories 184 and 186. While using the buffer memories 184 and 186 and the interface controller 174, the buffer memories 184 and 186 can be made full or empty at the selected clock rate of the transponder controller or the external circuit by either the transponder controller or the external circuit under transmitting and receiving data.
Patent JP-H11290334-A (JP)
Title: High voltage power unit for electric surgical apparatus
Inventor: MATSUI TERUYUKI
IPC: A61B18/12
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a miniaturized and inexpensive high voltage power unit for electric surgical apparatus. SOLUTION: This high voltage power unit for electric surgical apparatus is provided with an inductor L1 and switching devices 36 and 37 for electrifying high voltage impulse to the high frequency resonance circuit of a high frequency transformer 34 for outputting a high frequency high voltage to an electric surgical apparatus and a low DC voltage supply circuit is provided for supplying a low DC voltage to the inductor L1 so that this unit can be constituted compact and inexpensive.
Patent JP-H06307255-A (JP)
Title: V-type multiple cylinder engine
Inventor: IIKURA MASAHIKO
IPC: F02B75/22
Filed: 1993-04-27
Abstract: PURPOSE:To provide a V-type multiple cylinder engine, whose size can be reduced by shortening a bore pitch so as to shorten the overall length. CONSTITUTION:A cylinder center line L in a V-type multiple cylinder engine is offset by DELTAx to an opposed cylinder side (to the left in a figure) against a center line M of a connecting rod large end part 3b. As to the cylinders, which are opposed to each other, an engine length can be shortened by (2.DELTAx), which is twice as much as the offset amount DELTAx of each of the cylinder center lines L from the connecting rod large end part, 3b, so that a bore pitch is shortened for a purpose of shortening the overall length of the engine, and consequently, a size of the engine can be reduced.
Patent JP-H01274374-A (JP)
Title: Drawing-in gap type ignitor plug
Inventor: MATSUMURA SHUZO
IPC: H01T13/52
Filed: 1988-04-25
Abstract: PURPOSE:To suppress the consumption of a grounding electrode and to improve the durability by fixing an insulator in which a center electrode is inserted in a cylindrical main body metal fitting through a ring-form precious metal plate which is welded to the gearing surface at the inner peripheral surface of the tip of the main body metal fitting. CONSTITUTION:An ignitor T is formed of a cylindrical main body metal fitting 1 whose inner periphery of the tip 11 is made smaller in diameter through a ring-form gearing surface 12, a ring-form precious metal plate 4, a cylindrical insulator 3, and a center conductor 2 inserted to the inside of the cylindrical insulator 3. The above ring-from precious metal plate 4 has a cylinder 42 of the size to insert a flange 41 in the form responding to the gearing surface 12 and its outer diameter to insert to the inner surface of the tip 11, and welded to the gearing surface 12 and the inner surface of the tip 11. Moreover, the cylindrical insulator 3 has a tip surface 32 to contact with the gearing surface 12 through the precious metal plate 4, and fixed in the metal fitting 1. And an ignitor 5 is formed including a discharge gap 31 along the surface between the center electrode 2 and the precious metal plate 4. The inner peripheral surface of the tip 11 forms a grounding electrode, and the gearing surface 12 forms a tapered surface.
Patent JP-H11346792-A (JP)
Title: Alpha-glycosylhesperidin, and production and application thereof
Inventor: TSUCHIYA HIROMI
IPC: A61K8/00
Filed: 1999-04-08
Abstract: PROBLEM TO BE SOLVED: To obtain a new α-glycosylhesperidin having D-glucose residues in an amount of equimolar or more bound to a hesperidin through α-bonding, and useful for various compositions for a food and drink, a sensitivity disease- controlling agent, a cosmetic or the like. SOLUTION: A new α-glycosylhesperidin in which D-glucose residues in an amount of equimolar or more are bound to a hesperidin expressed by the formula through α-bonding. The α-glycosylhesperidin is used for various compositions for a food and drink such as a drink or a processed food, a sensitivity disease- controlling agent such as a preventing agent or a treating agent for sensitivity disease, a cosmetic such as a skin-beautifying agent or a beautifying agent or the like. The compound is obtained by treating a solution containing hesperidin and α-glycosylsugar compound with a sugar converting enzyme to form α-glycosylhesperidin, and purifying the obtained α-glycosylhesperidin by bringing a solution thereof into contact with a porous synthetic adsorbent.
Patent JP-H08272235-A (JP)
Title: Image forming device
Inventor: FUJISAKI HISASHI
IPC: G03G21/10
Filed: 1995-04-03
Abstract: PURPOSE: To provide a reference for the optimum selection of a combination of application currents (polarity and current value) which mostly influences cleaning performance, in a cleaning 'method where electrified toner sticking to a transfer roller is removed and reversely transferred onto a photoreceptor, by applying a transfer member a bias having the same polarity as toner on a photoreceptor and a bias having the opposite polarity of it in order. CONSTITUTION: The image forming device comprises the image carrier 1 which electrostatically holds a toner image, the transfer member 5 which applies a transfer bias to the surface of the image carrier in contact with it, and a bias application means 20 which applies bias currents of different polarities in order to the transfer member when a transfer material is not in a transfer position. In the image forming device, the bias application means 20 applies the same-polarity current, having the same polarity as toner composing the toner image, and then applies the opposite-polarity current, having the opposite polarity of the toner image and having a current value whose absolute value is higher than or equal to that of the same-polarity current.
Patent JP-H11278863-A (JP)
Title: Uv-cut colorless transparent glass
Inventor: SATO SATOYUKI
IPC: C03C3/095
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a UV-cut colorless transparent glass which is more inexpensive than a conventional glass and more colorless and which can be easily produced. SOLUTION: This UV-cut colorless transparent glass is a soda-lime glass containing, by wt.%, 0.1 to 1.0% selenium oxide, <=0.07% iron oxide, and further 0.000001 to 0.001% cobalt oxide and 0 to 0.08% selenium as a decolorizing agent, and <=0.20% sulfur calculated as SO3 . A yellowish color of the glass due to the selenium oxide which cuts UV rays is compensated by the blue color of cobalt oxide to render the glass into almost colorless. If only cobalt oxide is used, the glass sometimes shows an extremely thin blue or blue-green color, so that if this is caused, selenium is added to render the glass further colorless. By controlling the amt. of SO3 to <=0.20% to control the glass to be reducible, the yellowish color of the glass is suppressed while the color development of selenium is surely obtd. Thus, stable decolorization by cobalt oxide and selenium is possible.
Patent JP-S5225686-A (JP)
Title: Method of detecting surface flaws of oil coated cold rolled steel plat es
Inventor: ICHISHIMA ISAMU
IPC: G01N21/892
Filed: 1975-08-21
Abstract: PURPOSE:To optically detect surface flaws at high sensitivity without disturbances by uneven oil, by making the oil coated surface of oil coated cold rolled steel plates to less than theta deg.(2theta deg.<15 deg.) to the steel plate surface and setting the difference between radiation angle and receiving angle ¦alpha-beta¦ within a rangle larger than 2theta deg. and smaller than 15 deg..
Patent JP-H06291746-A (JP)
Title: Digital multiplex transmission system
Inventor: YAMASHITA MASAMI
IPC: H04N21/438
Filed: 1993-04-06
Abstract: PURPOSE:To switch the rate of convolution codes corresponding to the object of a user without changing a transmission speed. CONSTITUTION:Frames for transmitting data of system data, spare data 1, the spare data 2, scramble control data, audio data, video data and Reed Solomon codes are allocated by segmenting the boundaries of the respective data with vertical straight lines and constituted. The data of the frame are convolution-coded and transmitted. When a transmission line is degraded, the rate of convolution coding is made small and the correction ability of the convolution codes is strenghthened. When the transmission line is good, the rate of the convolution codes is made large and the large volume of the data are transmitted.
Patent JP-S58220507-A (JP)
Title: Amplifying circuit
Inventor: NISHINO TADASHI
IPC: H03F1/30
Filed: 1982-06-16
Abstract: PURPOSE:To eliminate an offset adjustment, and to execute easily and exactly switching, by selecting optionally an output of an amplifier by each selecting signal so that A/D conversion can be executed, and also providing a voltage comparator for detecting the polarity of an input signal. CONSTITUTION:Whether an input of an A/D converter is in a proper level for conversion or not is detected by utilizing a mirocomputer and detecting a digital signal and an overflag of an output of the A/D converter, and also if it is improper, a necessary selection can be executed so that a switch 4 for selecting amplifiers 1a, 1b and 1c is switched optionally, and the switching and selection can be selected automatically in accordance with an input. Also, ''0'' being same as the amplifier 1b is inputted in advance as comparing voltage of a voltage comparator 6, so that a comparing output is generated when a -REF side voltage level is inputted to the voltage comparator 6. Also, by taking AND of both the comparing output and the overflag output, the -REF side level is detected exactly.
Patent JP-H041323-A (JP)
Title: Sodding mat for planting
Inventor: SAKATE MICHIHEI
IPC: E02D17/20
Filed: 1990-04-17
Abstract: PURPOSE:To stabilize and plant a slope or the like, by containing lumps of fertilizer and sodding materials for planting in each of a plurality of bags formed by connection of a front face net and a back face net and keeping plant seeds in the sodding materials for planting. CONSTITUTION:A plurality of bags 4, 5 with different sizes are formed by connection of a water-insoluble front face net 2 and a back face net 3 at every specified interval in the plane direction to contain lumps of fertilizer 6 in the small bags 4 and sodding materials 7 for planting in the large bags 5 to bury plant seeds 8. Next, the front face net is made of a water-insoluble material having square meshes to breed plants. And next, the back face net 3 is formed by a russel net. And the front face net 1 is arranged on the slope with the face positioned upward and both nets 2, 3 are fixed on the slope face by anchors or the like.
Patent JP-H041696-A (JP)
Title: Key driving device for automatic keyboard musical instrument
Inventor: MURAMATSU SHIGERU
IPC: G10F1/02
Filed: 1990-04-18
Abstract: PURPOSE:To obtain superior energy efficiency and to sufficiently secure a driving force for a key by providing a magneto-resistance increment part at a fixed yoke supporting member. CONSTITUTION:A large number of fixed yokes 21 on the upper part of which sawtooth parts 21a are formed are mounted in parallel on a base plate 20, and those yokes are formed so as to be located at the lower side of the keys 3, 4 forming a pair of two yokes, and also, movable yokes in accordance with each pair of fixed yokes 21, 21 are mounted on the back planes of the keys 3, 4. A notched part 30 and a square hole 31 are formed being located between the pair of fixed yokes 21, 21, and they are insulated magnetically by the increment of magnetic reluctance between neighboring pairs of yokes. Thereby, it is possible to reduce the leakage of magnetic flux in a magnetic circuit, and to obtain a key driving device with superior energy efficiency.
Patent JP-S5532707-A (JP)
Title: Ozonizer
Inventor: UMIGA NOBUYOSHI
IPC: B01D53/14
Filed: 1978-08-24
Abstract: PURPOSE: To generate ozonized air of high concn. efficiently and continuously by housing a plurality of discharge spaces and a plurality of sulfuric acid contact parts in an ozonizer and by absorption-removing nitrogen oxides as by-products of silent discharge in order.  
     CONSTITUTION: Feed air fed from feed air inlet 1 is passed through a silent discharge space formed with dielectric 3 holding high voltage side electrode 4, ozonizer body 2 and partition plate 9 to generate ozone. The partially ozonized air is then fed to the next silent discharge space formed with dielectric 3 holding electrode 4 and partition plates 10, 9. Since trace amts. of nitrogen oxides by-produced are selectively absorbed in sulfuric acid 11 and removed when passed through the gap between acid 11 stored at the lower part of silent discharge spaces and grounded electrode 9, the ozonized air undergoes efficient silent discharge in the next discharge space. Accordingly, the ozone concn. is increased in order, and ozonized air of high concn. is exhausted from outlet 12. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11296934-A (JP)
Title: Magnetic recording and reproducing device
Inventor: YUZAWA YOSHIAKI
IPC: G11B15/665
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To dissolve the problem of the damage of a tape due to that the tape is off a tape drawing out member or the like by suppressing the same vibration of a tape running as in the conventional device with the number of parts equal to or not more than the number of parts of the conventional device and moreover making the operation of the tape drawing out member at the time of loading the tape from a stand-by state to a running position smoother. SOLUTION: The movement of a tape drawing out member 2 is made to be smoother by arranging an arm 10' which applies a load to the member 2 from the outside on the moving path of the member 2 at a position where the load is not applied to the member 2 and by moving the arm 10' to a prescribed position when the member 2 reaches the prescribed position.
Patent JP-H02282564-A (JP)
Title: Floor backing damping material and floor material
Inventor: ABE MASANORI
IPC: E04B1/98
Filed: 1989-04-21
Abstract: PURPOSE:To improve the lightweight floor shock sound cutoff performance by irregularly entangling natural fibers or synthetic fibers with a latex binder to form a damping material, sticking it on the rear face of a finishing material, and forming a floor material with a relatively hard material. CONSTITUTION:Natural fibers or synthetic fibers are irregularly entangled by a latex binder made of natural rubber or synthetic rubber to form a damping material 1. The damping material 1 is stuck on the rear face of the finishing material 2 of a floor material made of relatively hard wood, resin, or gypsum, and the finishing material 2 is formed into a square shape with the preset specification. The damping material 1 can hold necessary elasticity, and the deformation recovery characteristic and lightweight floor shock sound cutoff performance against the shock repetition load can be improved.