baber/WOPTO huggingface dataset:
Patent JP-S61110674-A (JP)
Title: Power steering controller
Inventor: KOMAMURA SEIJI
IPC: B62D121/00
Filed: 1984-11-02
Abstract: PURPOSE:To aim a improvements in followability in rear wheels and driving stability, by installing a control valve, which steers these rear wheels according to differential pressure between first and second fixed orifices, and also a flow control solenoid valve which controls a feed flow rate to the valve on the basis of a car speed. CONSTITUTION:With operation of a steering wheel 26, if hydraulic pressure in one side of pressure chambers 4a of a front-wheel power cylinder 4 goes up higher than the other side, with this increase a flow dividing quantity to a first fixed orifice 10 grows large, and differential pressure, which reduces in proportion to pressure in pressure oil generated between the first fixed orifice and a second fixed orifice 12 at the more downstream side, is used as pilot pressure through which a directional control solenoid valve 16 is operated. On the other hand, a car speed in time of steering is inputted into a controller 22 from a sensor, and on the basis of the car speed and data in time of front-wheel operation, a rear-wheel steered variable is calculated and a steering direction of rear wheels 3 is set. Simultaneously with a command out of the controller 22, pressure oil out of a pump 18 is fed to a rear-wheel control valve 13 via a flow control solenoid valve 21, whereby the pressure oil required for steerage is fed to a rear-wheel power cylinder 5, thus followability is improved.
Patent JP-H04110439-A (JP)
Title: Aluminum alloy excellent in heat absorption efficiency
Inventor: AIURA SUNAO
IPC: C22C21/06
Filed: 1990-08-31
Abstract: PURPOSE:To manufacture an Al alloy excellent in heat absorption efficiency by selectively adding specified ratios of one or more kinds among Pb, Sn, Bi, Si, Ni and Ti to an Al allay contg. a specified ratio of Mg. CONSTITUTION:An aluminum alloy contg. at least one kind of element selected from a group constituted of, by weight, 0.1 to 1.5% Pb, 0.1 to 1.5% Sn, 0.1 to 1.5% Bi, 0.1 to 1.5% Zn, 0.1 to 1.5% Si, 0.1 to 1.5% Ni and 0.1 to 1.0% Ti, contg. 1.0 to 4.5% Mg and the balance Al with inevitable impurities is prepd. In this way, the aluminum alloy easy to execute blackening treatment for increase its heat absorption efficient at low cost as well as high in the durability of a black film obtd. by the blackening treatment and excellent in heat absorp tion efficient can be obtd.
Patent JP-S60125139-A (JP)
Title: Motor with electromagnetic brake
Inventor: DOI TAKASHI
IPC: H02K7/112
Filed: 1983-12-08
Abstract: PURPOSE:To make it possible to reduce operating sound and to construct with inexpensive parts without using expensive parts such as splines by composing a variable speed motor of an electromagnetic controller and bearings for axially moving a rotational shaft. CONSTITUTION:A current in response to a depressing stroke of a pedal of a sewing machine is supplied to a stator 21, and a rotor 22 rotates at the prescribed speed. When the pedal is then returned to a neutral position, a current is so flowed as to apply a reverse rotation to the stator 21, the speed of a rotor 25 is abruptly decelerated, and a current is supplied from a control unit to a brake coil 30. Thus, an electromagnetic force is acted, a rotary plate 34 is attracted, a shaft 25 is moved rightward, the plate 34 is pressed on a lining 33, and a brake force is generated.
Patent JP-2001057331-A (JP)
Title: Superposing transfer mask for electron-beam exposure and manufacture thereof
Inventor: KATAKURA NORIHIRO
IPC: G03F1/20
Filed: 1999-08-18
Abstract: PROBLEM TO BE SOLVED: To precisely form patterns on a membrane without being affected by a loading effect by dividing patterns of different line widths to be transferred to a photosensitized substrate in a small area of a membrane into patterns of the same line width and allocating them to a plurality of transfer masks. SOLUTION: A set of transfer masks consists of two sheets of overlap transfer masks for electron-beam exposure, and each transfer mask is provided with a membrane on which patterns to be transferred to a photosensitized substrate are formed. Each of a plurality of open patterns (2, 3, 4, 5, 6, 7, 8) having different line widths and enabling to be formed in a small area 1 on a transfer mask is divided into patterns of the same line width to allocate them to respective small areas (9, 10) of two sheets of transfer masks. As a result, influences by a micro-loading effect or a loading effect can be reduced, and open patterns of the transfer mask can be formed highly precisely on the membranes.
Patent JP-S6384543-A (JP)
Inventor: KUHARA SHIGEHIDE
IPC: A61B10/00
Filed: 1986-09-30
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-S61109717-A (JP)
Title: Antitumor agent
Inventor: BEPPU TERUHIKO
IPC: A61K31/365
Filed: 1984-11-02
Abstract: PURPOSE:An antitumor agent comprising leptmycin B as an active ingredient. CONSTITUTION:An antitumor agent containing leptmycin B shown by the formula is used against tumor diseases of warm-blooded animals. The antitumor agent can be administered by parenteral administration such as an intravenous injection, intramuscular injection, etc. and oral administration besides hypodermic injection. A dose to addult differs depending upon a target disease, administration path, times of administration, period, etc., and it is usually 0.1-5mg daily once - several times. The antitumor agent may be used with a nitrosourea drug such as ACNU, BCNU, etc., cisplatin, daunomycin, adriamycin, mitomycin C, or etoposide, etc., and can be prepared by any conventional method for administration.
Patent JP-H04112588-A (JP)
Title: Pulse gas laser device
Inventor: SAITO TAKASHI
IPC: H01S3/097
Filed: 1990-08-31
Abstract: PURPOSE:To reduce the charging voltage of a laser gas discharging circuit, to use a thyratron easily as a switching element and to enable repeated operation by employing a magnetic substance having a sectional area shown in specified formula as a magnetic switch. CONSTITUTION:Since a magnetic switch 21 having a magnetic substance having a sectional area a inserted between a laser electrode 11 and PFN circuit 20 is designed so that the sectional area A satisfies formula I, the magnetic switch 21 is saturated before discharge starting voltage even when the charging voltage V0 of a main capacitor 16 is represented by formula II, the voltage of a peaking capacitor 14 begins to be inverted, and voltage VD2 shown in the following formula can be acquired. Even when (1/3)VB+2VP<VD2<VB+2VP - that is, the charging voltage of the main capacitor 16 is made smaller than the right side of formula II, the charging voltage of the main capacitor 16 can be lowered without damaging the role of the discharge of a laser gas, a thyratron is used easily as a switching element, and repetition is enabled. Where A represents a sectional area, VB discharge starting voltage, VP PFN charging voltage, N the number of turns of a winding, and  B the magnetic flux density change of the magnetic substance, and L represents the inductance of an inductor, Co the capacitance of the main capacitor, and CP the capacitance of the peaking capacitor in  t1=pi(LCa)<1/2>, Ca=CoCp/(Co+Cp).
Patent JP-H04117028-A (JP)
Title: Level shift circuit
Inventor: SETOYAMA YOICHI
IPC: H03K19/0185
Filed: 1990-08-31
Abstract: PURPOSE:To change an output voltage of a level shift circuit equal to a fluctuation value of a threshold voltage VT by adding a VT fluctuation compensation circuit varying the threshold voltage VT corresponding to the tolerance of manufacturing condition of the circuit to the level shift circuit. CONSTITUTION:A threshold voltage VT fluctuation compensation circuit comprising a Schottky Junction field effect transistor(TR) 113 and a resistor 131 is added to the level shift circuit to change an output voltage of the level shift circuit by an equal quantity with respect to the fluctuation of the threshold voltage VT. Thus, a succeeding circuit connecting to the output terminal of the level shift circuit follows a change in an input threshold voltage and mismatching among the component circuits is avoided against the dispersion in the threshold voltage VT due to the circuit manufacture tolerance. Thus, the level shift circuit having an excellent high frequency amplitude characteristic is realized.
Patent JP-2000066940-A (JP)
Title: Data synchronizing circuit and data synchronizing method
Inventor: SAIKI MAKOTO
IPC: G06F12/00
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a data synchronizing circuit capable of efficiently operating a device by quickly synchronizing data, and to provide the method therefor. SOLUTION: At the end of operation of a computer device A, data to be synchronized are copied from a storage circuit 21 to a memory 14. When a switch 11 is depressed at the time of synchronizing the copied data with data stored in a computer device B, a power supply circuit 12 supplies power only to the memory 14, a synchronization control circuit 13 and an external I/O interface circuit 15. The circuit 13 compares the data stored in the memory 14 with corresponding data inputted through the circuit 15 and stored in the device B and leaves the latest data in the memory 14. After the end of synchronization of all data, the circuit 13 informs the circuit 12 of the end and the circuit 12 stops its power supply. Data in the memory 14 are copied to the storage circuit 21 at the time of starting the operation of the device A.
Patent JP-S59116891-A (JP)
Title: Lsi card
Inventor: NISHIMURA KOUSUKE
IPC: G06K19/07
Filed: 1982-12-23
Abstract: PURPOSE:To prevent the staining of an electrode and to prevent an LSI from being broken by static electricity by providing an area made of a soft member such as rubber on a card surface, and inserting a stylus electrode, etc., into the area to connect it to the inside LSI electrically. CONSTITUTION:An electric equipment E is provided with a clip B fitted with the stylus electrode C atop, and this stylus electrode C is connected to the inside circuit X of the equipment through a flexible substrate H. Then, an LSI card A is loaded on the equipment E and the stylus electrode C is inserted into the card from above the rubber G, and then the tip of the electrode contacts an electrode D under the rubber through the rubber to connect the LSI chip L in the card to the electronic circuit X of the electronic equipment E electrically. Then, even when the stylus electrode C is extracted from the rubber G, its trace is closed by the restoring operation and the electrode D is therefore protected by the rubber G.
Patent JP-H0979123-A (JP)
Title: Control device for internal combustion engine
Inventor: HOSOE KATSUHARU
IPC: F02P5/15
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To properly control the ignition timing by precisely judging a present operation condition on the basis of an accelerating characteristic inherent in an internal combustion engine. SOLUTION: An ECU (an electronic control device) 10 is composed of a microcomputer 11 composed of a CPU 11a, a ROM 11b, an RAM 11c, an input circuit 11d, an output circuit 11e or the like, driving circuits 13a, 13b and 13c to respectively drive ignition coils 21a, 21b and 21c by an ignition signal outputted from it and a wave reshaping circuit 12 to input a pulse signal outputted from a turning angle sensor 1 to the microcomputer 11 by reshaping a wave. By such constitution, a present operation condition is judged on the basis of an accelerating characteristic inherent in an internal combustion engine, and since the always optimal ignition timing is set for its operation condition, performance of the internal combustion engine can be improved.
Patent JP-H03192590-A (JP)
Title: Edit apparatus and method of editing sound
Inventor: UIRIAMU II ERUSUITSUKU
IPC: G11B27/02
Filed: 1990-08-31
Abstract: PURPOSE: To make it possible to edit the conversation in particular as digital audio by providing the device with input/output means for respective channels, audio processor module, user interface, system control apparatus, etc. CONSTITUTION: There is a window 3 for projecting the graphic expression of sounds 4 on a monitor 2 and a display is shown as the audio vibration similar to a time function. The trims or segments of the sounds for an editing operation are displayed as the entire part of the window 3 or the plural small parts by perpendicular mark lines 5. These parts are displayed as display environment or selection items of low-ranking terms and a user makes input by a mouse 7 or input and selection by operation of a keyboard 8. Typically, a video monitor 9 is used for displaying the videos accompanying sounds and the exact synchronization of both is compared and executed by an editor.
Patent JP-2000054356-A (JP)
Title: Connection structure of cylindrical buoy
Inventor: HOSHINO MASASHI
IPC: B63B38/00
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To keep a cylindrical buoy liquid-tight by providing joint arms at the axial ends of the buoy and inclinably connecting mutual joint arms and further, providing a rotary device in one of the joint arms. SOLUTION: A buoy F and a new tire are arranged so that respective outer diameters are equal to each other, and the side face near the buoy F is fixed by bolts and nuts 14'. The fixed part is positioned at an annular projection 11 of the end of a steel pipe 1, and a tire 2 of a basal body side is incorporated. When incorporating tires 6, 6', they are fixed by the bolts and nuts 14' used for fixing the existing tire 2. Meanwhile, the side face near the center of the tires 6, 6' is kept in the contact condition. Even if one of the buoys turns. the tires can follow the movement by the structure. Even if the buoy F is tilted, the shape of the tire can be almost kept and the liquid-tightness can be kept by the elasticity of the tire. Accordingly, the tire can be restored to the same shape by following the rotation, and the elasticity against tilting movement and shocks or the like.  Hence, when it is used for an oil fence, it can be retained liquid-tightly.
Patent JP-2001054819-A (JP)
Title: Tip saw
Inventor: ITAYA SEIZO
IPC: B24B3/36
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To form an even side rake angle for a hollow face type blade shape even if both of the sort and the number of shafted grinding wheels are reduced by forming side rake angles equally moving the axial center of a rotary grinding wheel having a radius within a specific numeral range to symmetrical positions at least with respect to the central face of the blade width. SOLUTION: When a rake face of a hollow face type tip 101 is ground with the grinding wheel axial center set in the center of the blade width in a grinding wheel 4 integrated with a grinding wheel shaft 3, a blade width W, a side rake angle θ, and a grinding wheel radius R satisfy the relationship: R=W/2sinθ. The grinding wheel shaft 3 of the grinding wheel 4 is shifted to the left by a predetermined amount -e parallelly to the central face of the blade width and set parallelly to the rake face for forming a left rake face 1aL with a left dimple, while the grinding wheel shaft 3 is shifted to the right by an amount +e to the position symmetric with respect to the blade width central face for forming a right rake face 1aR with a right dimple.  In this process, a peripheral speed is not sufficient if the grinding wheel radius R is too small and rigidity of the grinding wheel 4 is lowered, so that the grinding wheel radius R is set within a range from 1.5 mm to W/2sinθ mm.
Patent JP-2000067261-A (JP)
Title: Method and device for preparing moving face image and recording medium recording the method
Inventor: YAMAMOTO NOBUHIKO
IPC: G06T13/80
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To prepare the moving image of satisfactory eye and mouth motions from two face images in the different states of opening and closing the eyes and mouth even when the edge detection accuracy of the eyes and mouth is low. SOLUTION: An eye position detecting means 2 detects the eye position coordinates of personal face images A and B inputted by a face image input means 1, and a mouth position detecting means 3 detects the position coordinate of the mouth. A control point arranging means 4 for eye deformation obtains the width and height of left and right eyes from the position coordinates of the eyes, obtains rectangular eye areas and a held line segment and arranges control points for eye deformation at fixed intervals on these contours or line segments. On the other hand, a control point arranging means 5 for mouth deformation obtains the width, height and center of the mouth from the mouth position coordinate, obtains rectangular and virtual mouth areas and arranges control points for mouth deformation at fixed intervals on these contours.  Based on the control point information for eye and mouth deformation, a bisected image generating means 6 generates plural bisected images by deforming the input face images A and B. Based on these bisected images and input face images A and B, an image synthesizing processing means 7 synthesizes the moving face image.
Patent JP-H0574798-A (JP)
Title: Semiconductor device
Inventor: WATANABE TOSHIYUKI
IPC: H01L27/06
Filed: 1991-09-12
Abstract: PURPOSE:To lessen both mounting component parts in number in the constitution of circuitry and a mounting space in area by a method wherein an emitter resistor or a source resistor is built in a discrete element. CONSTITUTION:An emitter leading-out electrode 6 is connected to a resistor forming polycrystalline silicon 5 to serve as a resistor RE. The resistance of the resistor RE is determined depending on the width W of the resistor forming polycrystalline silicon 5, a distance L between polycrystalline silicon contact holes 10a and 10b, and a layer resistor Ps, that is, the resistance is represented by a formula, RE=PsXL/W. Therefore, a required resistance can be obtained by changing Ps, W, and L. As a large current is made to flow through the resistor RE, the resistor forming polycrystalline silicon 5 is required to be determined in width W while taking a current density into consideration. By this setup, mounting component parts can be lessened in number in the constitution of a circuit.
Patent JP-H03165971-A (JP)
Title: Minimized operation-type thermal cutter
Inventor: YOOZEFU DERUZE
IPC: B23K26/00
Filed: 1990-09-04
Abstract: PURPOSE: To carry out unmanned operation, of a thermal cutter equipped with at least two burner trucks by automatically adjusting the parameters of all combustion methods and the parameters peculiar to parts by means of a control device. CONSTITUTION: The thermal cutter is equipped with at least two burner trucks 7 on which an arc burner, plasma cutting burner and/or a laser cutting head 8 is mounted. It is provided with a storage device, burner truck positioning device 10, burner address device 11, ignition monitor 12, cutting monitor 13, gas flow controller 14, and a device 21 for deciding x/y zero point and reference point. In detaching an object to be cut or shutting off an electric current, the object is found again and caught at a damaged position. The control device 1 is for automatically adjusting the parameters of all combustion methods as well as the parameters peculiar to parts by a controller, on the basis of the signals of the technical data bank filed in the device 1. Thus, by integrating all automating processes, a thermal cutter can be created that saves manual operations.
Patent JP-H02192011-A (JP)
Title: Magnetic recording medium and production thereof
Inventor: TSUJIOKA TSUYOSHI
IPC: G11B5/66
Filed: 1989-09-07
Abstract: PURPOSE:To improve durability and lubricity even in the case of using a nonmagnetic substrate consisting of a high-polymer film by forming an amorphous carbon film having the specific resistance of a specific value or below on a thin ferromagnetic film. CONSTITUTION:The thin ferromagnetic metallic film 2 consisting of a Co-Ni alloy, etc., is formed on the nonmagnetic substrate 1 consisting of the high- polymer film such as polyethylene terephthalate, polyester, polyimide, polyamide, etc., without contg. fillers and the amorphous carbon film 3 is formed on the thin ferromagnetic metallic film 2. The amorphous carbon film 3 is formed by a vacuum vapor deposition method, etc., which heats and evaporates a carbon source by an electron beam, etc., in a high vacuum. The film quality thereof is essentially the covalent bond in the SP<2> hybride orbit like graphite and the specific resistance thereof is <=0.1OMEGA-cm. The medium protective film having excellent surface lubricity and durability is obtd. in this way.
Patent JP-S59122834-A (JP)
Title: Cooled air fan
Inventor: SAKAI HIROAKI
IPC: F24F1/0358
Filed: 1982-12-28
Abstract: PURPOSE:To prevent the interior of a room from being highly humidified by high humidity air developed after drying operation by a structure wherein hot air heated at a condenser by heat-exchanging is introduced in a drying chamber and the resultant high humidity air developed in the drying chamber is sucked in an evaporator in a cooled air fan capable of serving as a dehumidifier and a dryer in combination. CONSTITUTION:Indoor air is sent from a suction port 10 through a condenser 4 by operating a cooled air fan 6 in order to be turned into hot air and led from a blow-off port 8 through a duct (not shown) to a drying chamber in order to dry the drying chamber. The high humidity air developed in the drying chamber is sucked through a duct (not shown) from a suction port 9 in an evaporator 3 and, after being dehumidified at the evaporator 3, blasted from a blow-off port 11 in a room. Due to the constitution as mentioned above, the interior of the room is prevented from being highly humidified by the high humidity air developed in the drying chamber.
Patent JP-S6476860-A (JP)
Title: Sterilizing apparatus
Inventor: KOBAYASHI AKIO
IPC: A61L2/18
Filed: 1987-09-17
Abstract: PURPOSE:To effectively disinfect and sterilize dermatophytosis fungi present within the skin, by providing an ozone generator for injecting ozone in the recirculation water flowing through a water storage recirculation pipe and a display apparatus for displaying the usable state of the ozonated water formed in the water storage tank connected to a control apparatus. CONSTITUTION:A lower drainboard 10 is arranged above the electric heater 8, which is arranged to the bottom part of a water storage tank 1, in a submerged state and a user places both foot parts on said drainboard 10. An air feed pipe 15 and an exhaust pipe 16 are provided to an ozone generator 14 so as to protrude therefrom and the exhaust pipe 16 communicates with the small diameter part 17a of a Venturi tube 17. Negative pressure is generated in said small diameter part 17a by the flowing of recirculation water and air is sucked from the exhaust pipe 16, the ozone generator 14 and the air supply pipe 15 by said negative pressure. Therefore, the ozone generated air in the ozone generator 14 is injected in the recirculation water flowing through a water storage recirculation pipe 12.