baber/WOPTO huggingface dataset:
Patent JP-S63119233-A (JP)
Title: X-ray transfer device
Inventor: IKEDA MINORU
IPC: H01L21/027
Filed: 1986-11-07
Abstract: PURPOSE:To prevent the drift phenomenon of a position sensing value due to the temperature rise of an optical system, etc., and to use an X-ray transfer device with high precision in a short time after a power supply is turned ON by circulating helium gas in an atmosphere chamber to a heat exchanger by a blower and cooling the helium gas. CONSTITUTION:A duct 13 sucking and discharging helium gas on the inside is mounted near a heat generation source in an atmosphere chamber, connected to a blower 15 through a flexible duct 14, and returned to the atmosphere chamber 2 by a discharge duct 17 through a heat exchanger 16. The outlet temperature of the heat exchanger 16 is measured by a sensor 18, the heat exchanger duty of the heat exchanger is adjusted, and the outlet temperature is kept constant. The gas, a temperature of which is elevated by heat generated by a TV camera 9, etc., is sucked instantaneously by a suction discharge duct, and cooled at a fixed temperature by the heat exchanger and returned, thus preventing collection heat of in the atmosphere chamber and continuation, for a prolonged time, of the drift phenomenon of the position sensing value of an optical system, then obviating the dispersion of the position sensing value due to the vibrations of the blower.
Patent JP-2000093493-A (JP)
Title: Deodorant
Inventor: NAKAJIMA SHIGERU
IPC: B01J20/28
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a hygroscopic deodorant consisting of specific weight % of acrylate fibers and active carbon fibers and the balance natural fibers, etc., thereby utilizing this deodorant to living materials, etc., having excellent durability and hand. SOLUTION: This deodorant contains 10 to 30 wt.% at least acrylate fibers and 5 to 30 wt.% active carbon fibers. One or more kinds of the fibers selected from natural fibers, synthetic fibers, semi-synthetic fibers and regenerated fibers in addition to the acrylate fibers and the active carbon fibers are adopted as the component fibers for the deodorant. The amount of the other fibers is the remaining amount after the acrylate fibers and the active carbon fibers are subtracted from the amount of the deodorant, more specifically 40 to 85 wt.% of the deodorant. The once absorbed acid and basic gases are released by exposing these gases to clean air, by which the deodorizability of the deodorant may be easily regenerated. For the more efficient regeneration, the deodorant is treated with a weak organic acid, such as acetic acid or formic acid, or rare inorganic acid, for restoration of, for example, basic gas absorbability, and with NH3 water or rare alkaline water for restoration of acidic gas absorbability and is then washed with water.
Patent JP-H04141637-A (JP)
Title: Still video recording device
Inventor: MIYAMOTO RYOSUKE
IPC: G03B7/16
Filed: 1990-10-03
Abstract: PURPOSE:To eliminate the need for focusing by using an internal or external discharge lamp as the light source of a 2nd close-up means and providing an exposure control means. CONSTITUTION:A 1st close-up means A consists of a SV camera (still video camera main body) 100 and can photograph the nearly entire photographic range X of a photographic film an optoelectric transducer means B is composed of a CCD 106 and converts an image optoelectrically. A 2nd close-up means C, on the other hand, consists of a negative and a positive adapter 200 and has an optical path B1 which is combined with the main body 100 to radiate the photographic range X by the internal discharge lamp 118 or external discharge lamp 300. Then an exposure control means D consists of a lens shutter driving circuit 112, a lens shutter 102, and a controller 120 and controls the exposure of a photoelectric converting means B with the light emission quantity of the discharge lamp 118 or 300. Consequently, stopped-down-aperture photography becomes possible and focusing is unnecessary.
Patent JP-S63117745-A (JP)
Inventor: YODA KIYOSHI
IPC: A61B10/00
Filed: 1986-11-07
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-S61140925-A (JP)
Title: Temperature correcting liquid crystal lens of double refraction
Inventor: NISHIOKA KIMIHIKO
IPC: G02F1/13
Filed: 1984-12-13
Abstract: PURPOSE:To prevent a drop of a resolution by detecting a temperature of an optical lens by a temperature sensor, and controlling a voltage, etc. applied to a temperature correcting liquid crystal lens by this temperature detecting signal. CONSTITUTION:A temperature variation is detected by a temperature sensor 20, and based on its temperature detecting signal, a voltage applied to a control end of an applied voltage controlling circuit 17 becomes smaller, an output voltage becomes larger, and a refractive index shown by a code D goes to D'. When the refractive index goes to D', a focal distance of a liquid crystal lens 3 becomes smaller than a state of a temperature T0, and corrected by a liquid crystal lens 3. That is to say, said focal distance is outputted to an applied voltage controlling circuit 19, based on a data outputted as a pair together with a data outputted from a ROM23 outputted to the applied voltage controlling circuit 17, the focal distance of the liquid crystal lens 3 is made variable by an AC voltage from this applied voltage controlling circuit 19, and the liquid crystal lens 2 corrects a variation of the focal distance in case a temperature variation and a difference DELTAn of the refractive index is set below an allowable level.
Patent JP-H08127839-A (JP)
Title: Multiply-layered steel sheet excellent in corrosion resistance and workability and production thereof
Inventor: YAMAZAKI KAZUMASA
IPC: B22D11/00
Filed: 1994-10-27
Abstract: PURPOSE: To make the corrosion resistance and workability of a steel sheet compatible by specifying the compsn. of a multiply-layered steel sheet and increasing the contents of P and Cu in a specified thickness from the surface and back faces. CONSTITUTION: In a multiply-layered steel sheet in which the components of the surface layer and internal layer are different, the components in the internal layer are constituted of, by weight, 0.01 to 0.20% C, 0.002 to 1.00% Si, 0.02 to 3.0% Mn, 0.002 to 0.030% P, 0.002 to 0.050% S, 0.002 to 0.100% Al, 0.0002 to 0.0100% N, and the balance Fe with inevitable impurities. In this multiply- layered steel sheet, in the case of the steel sheet is defined as (t), the components in the surface layer at the part of 0.015 to 0.15t per side from the surface and rear faces are regulated to the same as those in the internal layer as for C, Si, Mn, S, Al and N, which are incorporated with 0.030 to 0.150% P and 0.15 to 2.0% Cu, and the balance Fe with inevitable impurities.  This multiply-layered steel sheet can be obtd. by pouring the internal layer components into a continuous casting mold, applying a static magnetic field at the upper part and adding Cu and P to the steel at the upper part.
Patent JP-2001080549-A (JP)
Title: Riding type working vehicle
Inventor: NISHI RYOICHI
IPC: B62D49/00
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To facilitate rearside confirmation and an operation for an operation lever of a hydraulic system, when a power tiller and the like is equipped in a rear part of a tractor body. SOLUTION: A cab 8 is provided on a tractor body 2, and a fitting part for installing a working equipment 13B such as a power tiller is provided in a rear part of the body 2. The cab 8 is supported turnably around a supporting shaft 46 via a posture setting means 70, the cab 8 is allowed to be set in left and right diagonally frontward postures, getting-in and -out onto the cab 8 is facilitated by bringing the cab 8 into the left diagonally frontward posture, and confirmation for rearside work and an operation of an operation lever 50 are facilitated by bringing the cab 8 into the right diagonally frontward posture.
Patent JP-H01106697-A (JP)
Title: Low magnetic leakage loudspeaker system
Inventor: TAKAYAMA SATOSHI
IPC: H04R1/02
Filed: 1987-10-20
Abstract: PURPOSE:To remarkably reduce a magnetic leakage to an external part by forming a superconductive thin film in a necessary part. CONSTITUTION:A superconductive thin film 27 is formed on the inner whole surface of a cabinet 26 of a loudspeaker system, a superconductive thin film 28 is formed in the inner direction of an oscillating board 23 of a loudspeaker, a dust cap 24 and the cabinet 26 of an edge 25, and the whole of a magnetic circuit 19 is substantially covered with the superconductive thin films. Consequently, a leakage magnetic flux generated from the circuit 19 is hard to go outside by the minus effect of a superconductive material, the leakage magnetic flux to the external part is remarkably reduced, and an influence due to a magnetism upon other equipment such as a CRT is prevented from being exerted.
Patent JP-H06120351-A (JP)
Title: Manufacture semiconductor device
Inventor: KANO ISAO
IPC: H01L21/3205
Filed: 1992-10-02
Abstract: PURPOSE:To improve adhesion between a wiring and a layer insulating film to increase reliability by selectively forming a metal film for bonding on the upper surface of a wiring without increasing the process of photolithography. CONSTITUTION:A layer insulating film 6 is provided in the surface including a wiring 5 in a lower layer to make flat the surface, and a metal film 7 for bonding is formed in the surface made by exposing the surface above the wiring 5 in a lower layer. Next, a photo-resist film 8 is applied to the upper surface of the metal film 7 for bonding to perform patterning. The formation of an opening 9 to form a pillar for connection and the patterning of the metal films 7 for connection are simultaneously performed, thereby making it feasible to pattern a metal film for connection without increasing the process of photolithography.
Patent JP-H10111322-A (JP)
Title: Insulated analog transmission circuit and voltage detecting circuit using the same
Inventor: KUROMORI SHOICHI
IPC: G01R15/22
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a photocoupler insulated analog transmission circuit that can easily correct the influence of transmission characteristic dispersion and secular change of a photocoupler while adopting analog transmission, and provide a voltage detecting circuit using this analog transmission circuit. SOLUTION: An insulated analog transmission circuit 10 having a photocoupler FCO formed of an input a-b side light emitting element LEO and an output e-f side light receiving element PQO, and an operating power source Vcc of the light receiving element PQO. In this case, a reference voltage generating circuit selectively connected to the operating power supply Vcc to make it a power source is connected to the light emitting element LEO, and the reference voltage generating circuit is connected to the operating power source Vcc to put the photocoupler FCO in action so as to output voltage at the time of input of the reference voltage.
Patent JP-H10111333-A (JP)
Title: Radio wave checker
Inventor: SUZUKI SHIGEHIRO
IPC: G01R29/08
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To simply and economically check whether radio waves are radiated from an antenna of a portable radio communication equipment or not by detecting the wave radiated from the antenna through a ring-shaped coil part, and after detection and amplification, lighting a display means through D.C. voltage. SOLUTION: When a user grasps a body case 1, his hand comes into contact with a metal hook 7, and the metal hook 7 of the body case 1 is therefore connected to the earth of a circuit. A wave checker is provided so that a ring- shaped coil part 11 may enclose an inspection hole 3. When the antenna of a radiocommunication equipment being the object of inspection is inserted in the inspection hole 3, in the case where a wave is radiated from the antenna, a radiated wave is detected by the ring-shaped coil 11. The detected signal is rectified into D.C. voltage through a capacitor 13 in detecting diodes 15, 17, and amplified in a transistor 21, and the amplified current lights a light emitting diode 5. Thus it can be understood that the wave is in progress of radiation from the antenna.
Patent JP-2000097199-A (JP)
Title: Drainage pump
Inventor: TAKADA SATAICHI
IPC: F04D13/00
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To suppress air suction vortex in a pump suction port and underwater vortex, and downsize a suction water tank by attaching a suction water passage composed of a horizontal and cylindrical water close passage having an intake port opened to a horizontal direction and a connecting port opened to an upper direction so as to communicate the connecting port with a pump suction port. SOLUTION: A drainage pump 1 as a vertical pump is used providing on a suction water tank 2 of a drainage pump field, and is provided with an impeller 4 attached on a lower end of a pump shaft 3 which is drivingly rotated and a barrel 5 for storing the pump shaft 3. Furthermore, it is provided with a diffuser casing 7 which is attached on a lower end of the barrel 5 and which is provided with a diffuser 6 on an inner surface, and an impeller casing 9 which is attached on the lower end of the diffuser casing 7 and for enclosing the impeller 4. A steel plate made suction water passage 11 composed of a horizontal and cylindrical water closing passage provided with an intake 14 on a side direction is connected to a pump suction port 10 of the impeller casing 9 through a connecting pipe 13. It is thus possible to set a pump operation minimum water level in a lower level.
Patent JP-H02113093-A (JP)
Title: Oil treating agent for food
Inventor: MIYAMA TAKASHI
IPC: C11B5/00
Filed: 1988-10-20
Abstract: PURPOSE:To obtain the title treating agent preventing oxidation and deterioration of fats and oils without adding an antioxidant harmful to human body, comprising sodium sulfate containing a compounded ferrous and ferric iron salt. CONSTITUTION:For example, an aqueous solution of a water-soluble ferrous iron salt such as ferrous sulfate is added to a large amount of a solution of sodium hydroxide, ferrous ion is partially oxidized by a method of air introduction or forced stirring to give ferric ion and then excessive iron hydroxide or hydrated oxide are filtered off. The filtrate is neutralized with sulfuric acid, concentrated and evaporated to dryness, purified with a hydrous alcohol and dehydrated to the aimed sodium sulfate containing a compounded ferrous and ferric iron salt.
Patent JP-H08117204-A (JP)
Title: Blood flow image reproducing method in magnetic resonance diagnostic device
Inventor: TAGUCHI JUNICHI
IPC: A61B5/055
Filed: 1994-10-28
Abstract: PURPOSE: To provide a blood vessel image of high quality by adopting an asymmetric measuring method in a plural phase sensitivity measuring method for photographing with the combination of flow end code pulses changed to acquire an asymmetric measuring signal and applying a hlaf reproducing method to a flow velocity signal to reconfigure an image. CONSTITUTION: A zero is substituted for an unmeasured signal part of asymmetric measuring data 100, 110 which make a pair to create Fourier-transformed 0 put-in simple reproduced images 101, 111, and 0 is substituted for the other outside of the data near the center of a measuring signal to create Fourier- transformed 0 put-in low-resolution images 102, 112. The 0 put-in low-resolution images 102, 112 are subjected to linear phase fitting to obtain a fitting factor, thereby correcting the phase of the 0 put-in simple reproduced image. Subtraction for both phase-corrected image data 103, 113 is performed to create a differential image 121 of the phase-corrected simple reproduced image, and signal data of a differential image obtained by inversely Fourier-transforming the simple reproduced image is reproduced by a half reproducing method.
Patent JP-2000100184-A (JP)
Title: Boosting voltage generation circuit and non-volatile semiconductor storage using it
Inventor: NAKAMURA HIROSHI
IPC: H02M3/07
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a boosting voltage generation circuit for obtaining a boosting voltage with less deviation from a setting value without sacrificing speed. SOLUTION: A boosting voltage generation circuit is provided with a boosting circuit and a voltage level setting circuit for controlling the stopping of the operation of the boosting circuit by detecting that the output voltage has reached a setting value. In this case, the voltage level setting circuit is provided between an output terminal VPP of the boosting circuit and a ground terminal and is provided with a first current path 901 for detecting the setting value of the boosting voltage and a second current path 902 for detecting a level that is slightly lower than the setting value. A voltage-dropping element 902 is inserted into the current path 901. Comparators 903 and 904 for comparing the output of detection nodes N1 and N2 of each current path with a reference value VREF are provided, thus generating a drive signal VPPGEN of a boosting circuit, a control signal VPPGEN1 for speedily boosting voltage from the start of boosting, and a control signal VPPGEN2 for slowly boosting voltage from a value close to the setting value.
Patent JP-S61143229-A (JP)
Title: Speed limiting apparatus for vehicle travelling on wasteland
Inventor: FUJITA MINORU
IPC: B60K31/00
Filed: 1984-12-18
Abstract: PURPOSE:To keep vehicle speed approximately constant even if a throttle operating piece fluctuates undesirably during travelling on a wasteland, by limiting the vehicle speed during advance not to exceed a predetermined value. CONSTITUTION:A vehicle speed detector 22 provided on a front wheel 10 has a magnet 24 rotating together with the front wheel 10 and a coil 26 disposed opposed to the magnet 24. Also, a vehicle speed judging unit 30 has a D/A converter 32 for converting the output of a wave form shaping circuit 28 to analog voltage corresponding to the vehicle speed, a resistor 34 for setting the vehicle speed in advance and a comparator 36. An angle delaying circuit 38 as vehicle speed limiting means delays the ignition timing of an ignition plug 40 when the output of the comparator 36 reaches H level so that the output of an engine is reduced.
Patent JP-H07164871-A (JP)
Title: Method for automatically opening and closing window of construction machine
Inventor: YAZAWA MITSUKANE
IPC: E05C21/00
Filed: 1994-10-28
Abstract: PURPOSE:To provide a lock device, which can easily cope with the variation of vibrating width of a window in the close position and can be easily interlocked with automatic opening and closing of the window by applying the force of pressing the upper ends of both sides of the window to right and left window frames. electrically interlocking when the window reaches the close position to lock the window. CONSTITUTION:During the closing operation of a window W1, a nut member 12 and a claw member 13 are located in the rear ends of strokes, and with a guide pin 19 of the claw member 13 pressed to the rear end of a cam hole 20, a driving motor 11 is stopped. When a window 2 reaches the close position, a screw rod 10 is rotated, electrically interlocking with the action, and the nut member 12 is moved to the front end. Whereupon, the claw member 13 is moved obliquely downward while the guide pin 19 is guided by the cam hole 20, so that an engaging hole 18 is engaged with an engaging pin 5. When the screw rod 10 continues to be driven, the claw member 13 is moved along the horizontal part of the cam hole 20 to press a window W3 on a window frame F, so that the window is pressed to a seal member of the window frame to be locked and sealed.
Patent JP-2000099478-A (JP)
Title: System and method for distributed information processing for various environments and communication equipment for various systems
Inventor: SEKI TOSHIBUMI
IPC: G06F9/50
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To flexibly and efficiently construct and link applications while effectively utilizing existent data properties by excluding the overlap of data between respective systems in the cooperating environment of various systems. SOLUTION: This system is provided with an information integrating part 2 for converting a single data access request to data access requests processible for respective object systems an integrating application part 1 for accessing data held in each object system through the single data access request and the integrating application part 1 performs transmission access through the single data access request to the data structures of respective various systems.
Patent JP-H08136269-A (JP)
Title: Method and equipment for map information display
Inventor: ISHIWATARI MASUMI
IPC: H03J5/00
Filed: 1994-10-28
Abstract: PURPOSE: To provide a method and a device for displaying a map capable of eliminating the necessity of such complex work as grasping a current position or paging when reference is made to a printed map. CONSTITUTION: A map image and a current position 21 are displayed on a liquid crystal display 2 based on map information. This display is renewed by the inputs of bearing key groups 31 to 38 indicating the passing directions of intersecting points. Such display renewing is performed by sequentially extracting intersecting points contained in the map information each time a renewal command is inputted and, based on the extracted intersecting points, the map image and the current position are re-displayed. Thus, by inputting a renewal command for each passing of the intersection point, the displays of the map image and the current position on the display 2 are synchronized with an actual position. Therefore, a GPS or a gyro is made unnecessary and an inexpensive navigation system is provided.
Patent JP-H08126849-A (JP)
Title: Crude refuse treating machine
Inventor: YOSHIKAWA TADAO
IPC: E03C1/266
Filed: 1994-10-28
Abstract: PURPOSE: To make a device compact and to enable the omission of transfer from a machine for separating solid from liquid to a treating device by providing the machine for separating solid from liquid, discharge port of which is formed as an inlet, with a container installed to be fitted onto the outer peripheral side of the discharge port and an agitating member freely rotatably inserted into the container. CONSTITUTION: The treating device 11 has the discharge port of the machine 4 for separating solid from liquid as its inlet and is formed by freely rotatably inserting a coiled ribbon screw 11c which is the agitating member into the annular container 11b which is installed in an outsert state onto the outer peripheral side of the discharge port of the machine 4 for separating solid from liquid and has an annular space 11a. The revolutions of a motor 12 installed on the side wall of the container 11b are transmitted via a power transmission mechanism, such as a sprocket 13a and a chain 13b, to the ribbon screw 11c to revolve the screw, by which the crude refuse solids fed into the machine 4 for separating solid from liquid are mixed with org. decomposing microorganisms within the container 11b.