baber/WOPTO huggingface dataset:
Patent JP-S5566296-A (JP)
Title: Control circuit for dental clinic motor
Inventor: TAKADA JIYUNJI
IPC: A61C1/06
Filed: 1978-11-09
Abstract: PURPOSE: To decrease power comsumption and reduce the size and weight of a transformer by employing a switching-regulator method in controlling motors and by performing feedback control.  
     CONSTITUTION: Ac input power is rectified by a rectifer 21, and a square wave is formed by the on-off operation of a switching means 3 and is fed to a transformer 4. The output of the transformer is rectified and smoothed and is used to drive a motor 30. Voltage feedback is carried out by a detector 7, the switching means 3 is controlled, and the number of rotation of the motor is set. The number of rotation of the motor is sensed by the motor current and fed-back, thereby the number of rotation is controlled at a constant value. In this constituion, since the power consumption at the switching means 3 is negligible, the overall power comsumption can also be decreased, and the size and weight of the transformer can be reduced because of high frequency. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06350733-A (JP)
Title: Portable telephone navigation system
Inventor: SUZUKI RYO
IPC: H04M11/00
Filed: 1993-06-10
Abstract: PURPOSE:To display a map near a locating position with a required operation by providing a display part at a portable telephone. CONSTITUTION:Map information is requested by operating a 'map' button or the like at a portable telephone equipment. This signal is inputted from an input part 15 to generate a required map request signal by a control part 18, inputted through a telephone set part 11 to a modulation/transmission part 12, modulated into a required high-frequency signal and transmitted from an antenna 13. This signal is received by an antenna 19 of a base station equipment and demodulated by a reception/demodulation part 20, and the map request signal is discriminated by a discrimination part 23. Based on this discrimination, the map information is read from a map information storage part 24 to generate a required image signal by an image data generation part 25 and transmitted from the antenna 19 to the portable telephone after required signal processing is performed at a modulation/transmission part 21. This signal is inputted through the antenna 13 to a reception/demodulation part 14, demodulated, recorded in a memory part 16, read out, inputted to a display part 17 to generate a required display signal and displayed.
Patent JP-S5667073-A (JP)
Title: Sliding door
Inventor: ROBEERU RAPORUTE
IPC: E06B9/02
Filed: 1980-10-04
Abstract: The sliding door (1) comprises a series of rectangular panels (2) articulated on one another, the opposite edges of the panels (2) being guided by slideways (5) extending on each side of the aperture (8) and towards the inside of the latter. This door (1) comprises, furthermore, a device (42) for balancing the weight of the door and having at least one helical spring (49) connected to the door. This spring (49) is stressed under compression by the weight of the door during the closing of the latter and operates by relaxing during the opening of this door, the mechanical connection (30) between the door and the spring comprising a fixed pulley block (43) interacting with a movable pulley block (44) defining with the latter a hoist, this movable pulley block being connected to the spring (49) by means of a rod (50). The invention is used particularly on garage doors.
Patent JP-H09316697-A (JP)
Title: Method for removing impurity metal ion and electrogalvanizing method
Inventor: SHIN OSAMU
IPC: C25D21/18
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently removing a metal ion existing in an aq. acidic soln. as an impurity and further to furnish a method for electrogalvanizing a metallic strip with high productivity and obtaining a high- quality product. SOLUTION: The metallic zinc clontg. a metallic component nobler than zinc and high in hydrogen overvoltage is added by 6-40g/L to an aq. acidic soln. contg. an impurity metal ion, agitated and subjected to a reaction, the metallic zinc with the impurity metal substitution-deposited on the surface and the purified aq. acidic soln. are separated, and the impurity metal ion is removed. A part of the acidic plating soln. is extracted from an electroplating tank provided with an insoluble anode and purified, a zinc compd. is added to the plating soln., and the plating soln. purified and enriched with zinc is circulated to the electroplating tank to galvanize a metallic strip.
Patent JP-S5840947-A (JP)
Title: Channel multiplexing system
Inventor: AIDA YOSHIMOTO
IPC: H04L5/22
Filed: 1981-09-04
Abstract: PURPOSE:To increase the speed of transmission for a network in which numbers of end offices are connected to each other, by alloting the time slots in a floating system and limiting the length of the data frame to the value corresponding to the number of traffics. CONSTITUTION:A data frame includes the synchronizing signal SYNC, control signal CTL, address DA of receiving end office, address SA of transmitting end office, idle/busy deciding signal CHB of data channel, designating signal CHP of transmitting channel, and data CH1-CHj. For the number of channels, n(n-1) or n(n-1)/2 is multiplied by the channel using factor (eta:0<eta<1) obtained when 1 is defined in case all end offices are having communication at one time. That is, the full-double communication system of j=eta.n(n-1) and the semi-double communication system of j=eta.n(n-1)/2 are obtained. As a result, the connection is possible for numbers of terminals with a small number of time slots.
Patent JP-H09321146-A (JP)
Title: Designing of semiconductor integrated circuit and semiconductor integrated circuit provided by the designing
Inventor: MIZUNO HIROSHI
IPC: G06F17/50
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To design a semiconductor integrated circuit which excels in speed, area or electric consumption even though layout cells of CMOS logic and path- transistor logic exist in a mixed manner. SOLUTION: In a layout cell library 102 of path-transistor logic, layout cells, such as, an exclusive-OR circuit, a full adder and a selector, in which at least one or more items of area, delay and dissipation power are made smaller than in the case of CMOS logic, are pre-stored. In a layout cell library 103 of CMOS logic, layout cells of fundamental logic, such as, a NAND circuit, are pre-stored. When a net list 101 is provided, optimum layout cells are selected from the layout cell library 102 of path-transistor logic and the layout cell library 103 of CMOS logic, respectively, and these layout cells are caused to exist in a mixed manner. Then, automatic layout wiring 110 is carried out, thus generating a block layout 104.
Patent JP-H035602-A (JP)
Title: Gas propagating burner
Inventor: KIMURA JUNICHI
IPC: A21B5/00
Filed: 1989-05-31
Abstract: PURPOSE:To make small the size of the device in a title device to be used to dry tea leaves, etc., by providing a combustion pipe with a guide roller for a belt conveyor, etc., and using at the same time the combustion pipe as a roller shaft. CONSTITUTION:A combustion pipe 1 is provided with guide rollers 3 for a belt conveyor B, etc., with rotating bodies 2 between the pipe 1 and the rollers. The guide rollers 3 are freely rotatable. The combustion pipe 1 is, therefore, given the function of the roller shaft for the belt conveyor B, etc. This combustion pipe 1 is arranged in parallel with a constant distance and made the heat source of a dryer, etc., and at the same time the belt conveyor B is driven with the combustion pipe 1 as the roller shaft 3 and drying, etc., are carried out by the radiation heat from the combustion pipe 1. With this constitution the device can be small in size with simple constitution.
Patent JP-H069402-A (JP)
Title: Antiulcer agent
Inventor: HIDAKA HIROYOSHI
IPC: A61K31/47
Filed: 1991-05-15
Abstract: PURPOSE:To obtain an antiulcer agent containing a derivative comprising tyrosine as a basic skeleton as an active ingredient and solved in side effects of the pharmaceutical agent while retaining excellent therapeutic effects of a conventional H. receptor antagonist. CONSTITUTION:A compound of the formula [R1 is H substitutable 1-2C alkyl; R2 and R3 are H or R2 and R3 together form oxo; R4 is H, methyl, isoquinolinesulfonyl; n is 2 or 3: A is N-R5 or CH-R<5> (R5 is substitutable benzyloxy or substitutable benzyloxycarbonyl)] and its physiologically permissible acid addition salt, e.g. N-[ l-(p-hydroxybenzyl)-2-(4-phenylpiperazinyl) ethyl]-5-isoquinolinesulfonic amide as an active ingredient. This compound can be administered in an amount of 0.01-20mg/kg human daily, usually once or in several portions, though an amount of the compound used is different according to symptom and age, etc.
Patent JP-H08303404-A (JP)
Title: Cylinder driving device
Inventor: MURAI HIDEAKI
IPC: F15B11/028
Filed: 1995-05-12
Abstract: PURPOSE: To make an object ascend and descend at fixed speed. CONSTITUTION: An operating valve 21 for performing the supply and discharge control of compressed air in relation to a cylinder 11 provided in a cylinder driving device, and a set pressure supply device 63 is connected to a set pressure input port of the operating valve 21. Further, an addition pressure input port and a subtraction pressure input port of the operating valve 21 are connected to an air entrance 12a or an air entrance 12b of the cylinder 11 through a discharge pressure supply device 73. That is, when a work ascends, a pressure obtained by applying the discharged pressure discharged from the air entrance 12a to a set pressure for ascending, acts on a chamber on the head side of the cylinder 11.  When the work descends, a pressure obtained by reducing the discharge pressure discharged from the air entrance 12b from a set pressure for descending, acts on a chamber on the rod side of the cylinder 11.
Patent JP-H11318806-A (JP)
Title: Endoscope system
Inventor: OMOTO MASAKAZU
IPC: G02B23/26
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To inexpensively and easily perform endoscope observation by specific wavelength or light in the region of specific wavelength. SOLUTION: An endoscope 2 consists of a light emitting element 11 emitting the specific wavelength or light in the area of the specific wavelength energizing tissues or the fluorescent light of the tissues, a lens 12 for the light emitting element for irradiating light from the element 11 to a wide range with respect to the inside of a body cavity, an objective lens 13 for making fluorescent light from a body to be inspected within the body cavity incident, and an image guide fiber 15 for transmitting fluorescent light made incident by the lens 13 to the eyepiece section 14 of the endoscope 2. Then, the element 11 is connected to the processor 5 through a signal cable 16 and a camera unit 3 is connected with the section 14 of the endoscope 2 in the state of being freely attachable and detachable. In this case, the element 11 emitting the specific wavelength or light in the area of the specific wavelength can be provided at a tip by not only one kind but plural kinds.
Patent JP-S62296928-A (JP)
Title: Structure of flat type cutter for form rolling machine
Inventor: HIKIMA HIDEO
IPC: B21H5/00
Filed: 1986-06-15
Abstract: PURPOSE:To reduce the pressing force by working a work by an end edge of a diagonal line side, and to execute the form rolling with high accuracy by forming a cutting edge base of a vision triangle by raising stepwise one surface centering around a diagonal line of a prismatic body surface, and forming many line shaped finish edges. CONSTITUTION:Between a pair of flat type cutters 5, 5 in which each finish cutting 7, 7 has been placed so as to be opposed to each other in the direction of short width 7a, 7a, a work 4 is placed in the direction orthogonal to the operating direction of each flat type cutter 5, 5. Subsequently, when each flat type cutter 5, 5 is operated in the approach direction, the short width parts 7a, 7a of each cutting edge 7, 7 press an end part 4b of the work 4 and works it. Next, when each flat type cutter advances, an end edge (a) of a recessed notch part 6a of each cutting edge 7 moves toward the inside in the axial direction of the work 4, and executes working. In this case, each finish cutting edge 7, 7 has a side clearance angle beta in the width direction, therefore, the working is executed by the end edge (a) of the recessed notch part 6a. Also, the inner and in the axial direction of the work 4 is worked to the same level by a rear end edge (c).
Patent JP-S5848819-A (JP)
Title: Indicator for liquid surface in horizontal type cylindrical gasoline tank
Inventor: MAESHIBA SOUZABUROU
IPC: G01F23/00
Filed: 1982-08-09
Abstract: PURPOSE:To grasp the variation of the volume of gasoline in a tank through numerical values by converting the rectilinear variation of an analog input into nonlinear variation and digitally displaying the converted values on the basis of arch functions. CONSTITUTION:The height of a liquid surface in a cylindrical gasoline tank 1 is detected by a liquid surface detecting element 2 and a signal from an originating part 3 is amplified by about 5 times through an input amplifier 6 and applied to an integrator 8 through a switch 7. The voltage charged in the integrator 8 is discharged and the discharging time is counted up by a zero detector 10, a clock generator 11 and a standard counter 12. In order to convert a digital signal indicating the height of the liquid surface into a digital signal indicating the liquid volume, an approximate broken line along the curve of a graph is found on the basis of functions in a nonlinear convertion circuit 15.
Patent JP-S5364192-A (JP)
Title: Shipping
Inventor: SAITOU TAKASHI
IPC: G21C17/07
Filed: 1976-11-17
Abstract: PURPOSE: To provide the considerable reduction of fuel inspection time by installing several numbers of shipping heads on the frame so enabled in conveying on the fuel aggregate located in nuclear reactor in enabling to move by the remote control. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09322448-A (JP)
Title: Manufacture of rotor of brushless dc motor
Inventor: HIRANO MASATOSHI
IPC: H02K15/03
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To store and retain a permanent magnet completely in a permanent magnet storage space for rotor without giving highly accurate processing and pressing-in to the permanent magnet. SOLUTION: A permanent magnet storage space 3b is formed at a rotor 3, and electromagnetic steel sheet at an adjacent part to outer side than the permanent magnet storage space 3b is deformed in parallel to a rotating shaft 3a to increase the size of the permanent magnet storage space 3b. Under this condition, a permanent magnet 4 is stored in the permanent magnet storage space 3b. By restoring the deformation of the electromagnetic steel sheet, the permanent magnet 4 is fixed inside the permanent magnet storage space 3b.
Patent JP-H01307908-A (JP)
Title: Magnetic head
Inventor: KATSURAGAWA TADAO
IPC: G11B5/17
Filed: 1988-06-06
Abstract: PURPOSE:To improve reproducing efficiency and to enable magnetic recording with an extra-high density by cooling a coil member consisting of a superconducting material of an electronic cooling element. CONSTITUTION:A core member 1 formed of a high permeability material, the coil member 6 consisting of the superconducting material which generates a magnetic flux in the core member 1 and the electronic cooling element 7 which cools the coil member 6 by coming into contact with the coil member 6 are provided. The electric resistance in the coil member 6 can, therefore, be drastically decreased by cooling the coil member 6 by the electronic cooling element 7. The quantity of the current flowing in the coil member 6 is consequently increased and the magnetic flux density passing in the core member 1 is increased, by which the detection sensitivity is additionally improved. The reproducing efficiency is improved in this way and the magnetic recording with the extra-high density is enabled.
Patent JP-S62294505-A (JP)
Inventor: TSUNO MASAHIRO
IPC: B28B1/02
Filed: 1986-06-14
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-H05330114-A (JP)
Title: Thermal head
Inventor: SHIRAISHI RYOICHI
IPC: B41J2/345
Filed: 1992-05-29
Abstract: PURPOSE:To provide a thermal head preventing the application of constant voltage to the respective electrodes of a head substrate part over a long time during a waiting period performing no printing operation. CONSTITUTION:A plurality of heating resistors R1-Rn, a plurality of the switching elements T1-Tn connected to one ends of the heating resistors R1-Rn, the drive circuit 14 driving those switching elements T1-Tn, the first electrode 21a mutually connecting the other ends of the heating resistors R1-Rn, the second electrode 22a mutually connecting the other ends of the switching elements T1-Tn and the resistor RA connected to the first electrode 21a and a connection electrode 23a are formed on a head substrate part 11. A first electrode 21b, a second electrode 22b, a connection electrode 23b and the noise absorbing condenser CA connected to the first and second electrodes 21b, 22b are formed on a printed circuit board part 12.
Patent JP-S5839481-A (JP)
Title: Printer
Inventor: SAKAGAMI WATARU
IPC: B41J11/46
Filed: 1981-09-03
Abstract: PURPOSE:To prevent misinsertion by arranging a means of reading an identification code which is to be printed if a paper of a ledger is new and blank as inserted receiving an insertion instruction with such an identification code. CONSTITUTION:A print head 22 is moved to the right while an identification code P1 is not found. If found, the identification code P1 is read with an optoelectronic element 61 incorporated in a reading device and after amplified 62, the output signal 63 is compared with a reference voltage 64 by means of a comparator 66. The value ''1'' is given to the part printed and ''0'' to the part not printed. If so, when the outputs of the comparator 66 are all ''0'', a blank status is outputted to a CPU3 with a judgement that the identification code P1 is not printed. At the same time, the print head 22 is automatically moved to the left and the identification code is printed while read with a reading device 21 for comparison.
Patent JP-S53115893-A (JP)
Title: Treating apparatus for unrefined alcochol fermentation products
Inventor: MATSUDA TETSUO
IPC: C12H6/02
Filed: 1975-11-21
Abstract: PURPOSE: To facilitate the after-treatment of concentrated waste liquid, and to prevent the deposition of scale in a refiner of crude alcohol fermentation products, by heating the crude product prior to the refining, and separating the products to alcohol-containing steam and concentrated waste liquid, thereby increasing the solid content of the concentrated waste liquid. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01309092-A (JP)
Title: Window display method
Inventor: HIGUCHI HIDEMITSU
IPC: G09G5/00
Filed: 1988-06-08
Abstract: PURPOSE:To generate an optional operation environment automatically by providing an operation environment control table which holds pointers for windows with the lowest display priority by operation environments. CONSTITUTION:The operation environment control table 1200 holds a pointer for the window with the lowest display priority in each operation environment by the operation environments and a window control table 1100 holds the pointer for a window to be displayed after a window is displayed together with window display data. Therefore, when an operation environment is specified, the pointer for the window with the lowest display priority is found from the operation environment control table 1200 and then the window control table 1100 displays the window with the lowest display priority according to its display data. Similarly, said processing is repeated until the window having the highest display priority is reached, and the specified operation environment is generated automatically.
Patent JP-H07317822-A (JP)
Title: Oil damper of high damp cylinder type
Inventor: FUKUZAWA KIYOSHI
IPC: E01D1/00
Filed: 1994-05-30
Abstract: PURPOSE:To effectively control vibrations of even a steel structure such as a bridge, which is vibrating in the axial direction always with a small amplitude, and also provide controllability for large amplitude vibrations to be generated in the event of a typhoon, earthquake, etc. CONSTITUTION:An oil damper with a high damping cylinder is equipped with a piston rod 23 having a front piston 22 and a rear piston 22 inserted in a front chamber and rear chamber partitioned by a center bulkhead 21 and an orifice 30 bored in the center bulkhead 21, and the gap between the two pistons 22, 22 is filled with a working oil 24. The arrangement further includes a servo valve 25 installed protrusively at the periphery of a cylinder 20 and, increasing or decreasing the section area of the orifice 30 in proportion to the size of the fed signal, an integrating amplifier 28 to which the output of an acceleration sensor 29 is fed, an A-V converter 27 to convert the output of the amplifier 28 into voltage, and a servo amplifier 26 which amplifies the output voltage signal of the A-V converter 27 and feeds the result to the servo valve 25.
Patent JP-S6119281-A (JP)
Title: Method for identifying half tone picture
Inventor: SHIMOTOONO SUSUMU
IPC: G06K9/38
Filed: 1984-07-05
Abstract: PURPOSE:To attain half tone picture identification in real time by comparing a density of a minute area comprising one picture with a density of a minute area in the vicinity comprising a picture element of the same number and detecting that the difference is a specific value or below and its sum is within a specific range. CONSTITUTION:When a transmission original is set to a prescribed position in a scanner, a main scanning trigger of a CCD image sensor is incoming from a control system to start the read of a picture on an original plane. When the CCD image sensor reads a picture for one line's share, the control system impresses a sub-scanning trigger to a pulse motor control circuit to forward the original and the main scanning trigger is generated again after subscanning, and then the next line is subject to main scanning. In this case, the density of the minute area constituted by one picture element and the density of another munute area comprising a picture element of the same number as that of the minute area in the vicinity are compared, and when the difference is a specific value or below and its sum is within a specific range, the minute areas and areas including areas among the areas are identified as intermediate areas.
Patent JP-H08335710-A (JP)
Title: Semiconductor light receiving element and photointerrupter using the light receiving element
Inventor: SANO MASASHI
IPC: H01L31/12
Filed: 1995-06-06
Abstract: PURPOSE: To increase the efficiency of a light receiving element which detects light through a slit-like opening without increasing a chip area of the semiconductor light receiving element while using a conventional light receiving chip. CONSTITUTION: A rectangular light receiving semiconductor chip 23 is bonded on a die pad of a lead frame which has a lead section 21, 22 and a die pad section 26. The semiconductor chip 23 is wire-bonded to the lead section. The semiconductor chip 23 is coated with resin which has a transparency for light to be detected. In this semiconductor light receiving element, the semiconductor chip is so mounted that its one side may be slant against the extending direction of the lead section.