baber/WOPTO huggingface dataset:
Patent JP-S61147110-A (JP)
Title: Level display device
Inventor: NAKAO YOSHIKAZU
IPC: G01D7/00
Filed: 1984-12-20
Abstract: PURPOSE:To easily decide on the state of variation in level and to improve display effect by providing a light emitting element driving circuit for a level meter which has plural light emitting element connection terminals, plural light emitting elements of the 1st color, and light emitting elements of the 2nd color as many as said elements of the 1st color. CONSTITUTION:This display device is provided with the light emitting element (LED) driving circuit for the level meters with plural LED connection terminals which are held almost at the 1st potential when an input is higher than a specific value and nearly at the 2nd potential when not, LEDs of the 1st color, LEDs of the 2nd color as many as said LEDs of the 1st color, and a switching element which turns on when the LED connection terminals 5-13 are almost at the 2nd potential. When the connection terminals 5-13 are almost at the 1st potential, the LEDs 16-20 illuminate and when almost at the 2nd potential, the LEDs 21-25 illuminate. Therefore, all the LEDs emit light of the 1st or the 2nd color all the time and an extremely easy-to-understand display is made in response to even a voice signal which varies in level invariably, thereby improving colorful display effect greatly.
Patent JP-S63123389-A (JP)
Title: Production of phospholipid-d-serine derivative by enzymatic method
Inventor: KOKUSHO SUMITAKA
IPC: C12P13/00
Filed: 1986-11-14
Abstract: PURPOSE:To efficiently produce a phospholipid-d-serine derivative which does not exist in the natural world conventionally and whose enzymatic synthesis is unknown at all, by reacting a phospholipid with d-serine in the presence of phospholipase DM. CONSTITUTION:1mol phospholipid shown by formula I {A is group shown by formula II - formula IV [R1-R3 are OCOR11 or OR12 are aliphatic hydrocarbon group)]; A' is oxide anion or OH; B is (CH2)2NH2, CH2CH2NH(CH3), etc.} is reacted with about 1-100mol synthetic d-serine in the presence of about 10-1,000 units based on 1g phospholipid of phospholipase DM derived from Nocardiopsis No.779 strain (FERM-BP512) or Actinomadura No.362 (FERM-BP 511) by using preferably about 2-500 times as much as aqueous solution as the phospholipid by volume at 20-60 deg.C for 1-96hr to give a phospholipid d-serine derivative shown by formula V (M is H<+>, NH3<+>, etc.; S is d-serine residue).
Patent JP-H03131792-A (JP)
Title: Method and device for underground buried body digging operation
Inventor: MIYAZAKI HIROAKI
IPC: G01V3/00
Filed: 1989-10-17
Abstract: PURPOSE:To perform digging operation for a buried body efficiently by dividing a vehicle where an underground buried body searching device is mounted and a vehicle where a digging device is mounted, and equipping their controllers with storing function for storing maps of working areas. CONSTITUTION:An operator who is put in charge of digging operation operates the remote operating device 34 of the digging machine mounted vehicle over a look at a data map display device to move the vehicle to a recording position on a data map and then video information obtained by a television camera 46 is modulated and amplified by a transmitter 47 into a specific signal, which is received as a radio wave by a transmitting antenna 33a, amplified and demodulated by a receiver 33, and sent on an operation device 31. While watching the image displayed on a television monitor 35, an operation lever and a switch, etc., provided to the remote operation device 31 are operated to perform the digging operation. In this case, the person in charge of the digging operation clearly confirms the position of the underground buried part and, therefore, performs digging operation for an underground buried body which is detected in parallel to searching operation.
Patent JP-H06124765-A (JP)
Title: Surface shape heating device
Inventor: ASAMI NAOHITO
IPC: F24D13/02
Filed: 1992-10-08
Abstract: PURPOSE:To provide easily a surface shape heating device by which input electric power becomes equal even if electric power supply voltage is either 100V or single phase 200V by connecting heating elements to an electric power supply-line after a connecting method of two line shape heating elements is changed to parallel connection or serial connection. CONSTITUTION:The whole terminal parts 13a and 13b of two line shape heating elements 13 having an equal resistance value, are housed in an electric power supply connecting box 15. Connection between these two line shape heating elements and an electric power supply line 18 is set so that parallel connection or serial connection can be selected easily, and when electric power supply voltage is 100V, the heating elements and the electric power supply line are connected in parallel to each other, and when it is single-phase 200V, the two line shape heating elements and the electric power supply line are connected in series to each other. Thereby, a device can cope with both 100V and single- phase 200V.
Patent JP-H03131810-A (JP)
Title: Front wide converter lens
Inventor: TSUCHIDA HIROBUMI
IPC: G02B15/10
Filed: 1989-10-17
Abstract: PURPOSE:To reduce the size and weight of the front wide converter lens and to compensate aberrations excellently by composing the converter lens of a 1st lens with negative refracting power and a 2nd lens with positive refracting lens in order from the object side and arranging those lenses under specific conditions. CONSTITUTION:The converter lens consists of the 1st lens with the negative refracting power and the 2nd lens with the positive refracting power in order from the object side and meet the requirements shown by inequalities I - IV. In the inequalities I - IV, n1 and n2 are the refractive indexes of the 1st and 2nd lenses, r1 and r2 are the radii of curvature of the object-side surface and image-side surface of the 1st lens, and r3 and r4 are the radii of curvature of the object-side surface and image-side surface of the 2nd lens. Consequently, the small-sized, lightweight front wide converter lens which has about X0.7 power, consists of the two lenses, namely, a small number of lenses, and has the aberrations compensated excellently is obtained.
Patent JP-H07192129-A (JP)
Title: Filtration system of input video image data
Inventor: ANDORIYUU IAN TOROU
IPC: G06T3/00
Filed: 1994-11-02
Abstract: PURPOSE: To reduce alias distortion generated at the time of operating an image, especially, at the time of dividing the video into several small zones. CONSTITUTION: An input image is constituted of plural tiles including plural pixels. For each tile in a first type in which all the pixels belonging to the tile are present in the same small area, the local compressibility of the tile by an operation is calculated, and for each tile in which the pixels belonging to the tile are present in more than two small areas, the local compressibility of the adjacent tile in the first type closest to each pixel of each tile in the same small zones as each pixel is selected. Then, the pixels of the plural tiles are spatially filtered under the consideration of the local compressibility.
Patent JP-H01112972-A (JP)
Title: Drying apparatus
Inventor: HAMADA SHOICHI
IPC: A23L11/00
Filed: 1987-10-28
Abstract: PURPOSE:To enable uniform drying of an object preventing partial superheating of the object to be dried, by placing a shaft of a stirrer in a horizontally disposed cylindrical vessel and fixing a specific perforated disk screen to the shaft. CONSTITUTION:The objective drying apparatus for the effective utilization of processed food by-products such as bean curd refuse, beer cake and coffee dregs has the following construction. A horizontal rotary shaft 2 is provided in a horizontal cylindrical vessel 1. Stirrers 3 and perforated disk screens 4, 5, 6 are alternately fixed to the rotary shaft 2 in the direction of the shaft. An end of the cylindrical vessel 1 is provided with a feeding apparatus 7 for the drying object and a hotair blasting port 9 and the other end is furnished with a delivery port 10 to deliver the dried object together with air stream. Each of the disk screens 4, 5, 6 has a number of perforations. The area and the opening ratio of each perforation is made to be decreased toward the flowing direction of the hot air.
Patent JP-H01115092-A (JP)
Title: Thin film el pannel
Inventor: NAKANISHI MASAYUKI
IPC: H05B33/22
Filed: 1987-10-28
Abstract: PURPOSE:To largely improve insulation bearing force by forming thin film EL elements having a different luminescent color respectively on facing surfaces ot a translucent front substrate and a back substrate, and sealing a high insulation gas including an electric negative atom in the gap between these thin film EL elements. CONSTITUTION:Thin film EL elements 5 and 10 having a different luminescent color respectively are formed on facing surfaces of a translucent front substrate 1 and a back substrate 6, and a high insulation gas including an electric negative atom is sealed in the gap 11 between these thin film EL elements in the constitution. For instance, sulfur hexafluoride (SF6) and freon 12 (CCl2F2) etc., are applied as the high insulation gas. Consequently, insulation bearing force can be strengthened since the high insulation gas includes the electric negative atom such as halogen elements (F, Cl, Br and I) in its gas molecule.
Patent JP-2001090860-A (JP)
Title: Equalizing valve for oxygen generating device
Inventor: YAMADA SHOICHI
IPC: F16K17/19
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a small and inexpensive equalizing valve for an oxygen generating device. SOLUTION: This equalizing valve 1 for an oxygen generating device is mounted in an oxygen generating device that utilizes a pair of adsorbing cylinders alternately for adsorbing oxygen in a compressed air to discharge oxygen gas continuously from a common outlet and has a solenoid valve 2 fixed integrally to a manifold block 4 which has an orifice 3 formed with a passage communicated between secondary sides of a pair of the adsorbing cylinders. A control circuit adapted to control opening/closing of the solenoid valve 2 energizes a coil 12 by a full-wave rectification for sending a current required to have a plunger 15 attracted to a core 14 to the coil 12 for a fixed time, then to send a current required to have the plunger 15 adsorbed on the core 14 attracted and retained on the core 14 to the coil 12 by repeating energizing/breaking.
Patent JP-2001087423-A (JP)
Title: Golf ball
Inventor: SUGIURA MICHIHIKO
IPC: A63B37/12
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a golf ball having various kinds of the visual performance to maintain the visual ease of use during use approximate to that of a white ball, to be excellent in identifiability from the white ball in vicinity and to be good in visibility as the ball appears white from far and the durability thereof and to provide the golf ball of higher fashionability than heretofore. SOLUTION: This golf ball is characterized in that the outermost cover layer of the golf ball having >=1 layer of cover layers is formed as a transparent cover layer compounded with brightness and a white cover or core layer is disposed thereunder.
Patent JP-H04146763-A (JP)
Title: Gelatinous material sticking method to medical substrate
Inventor: TAKANO YOSHIHITO
IPC: A61F2/06
Filed: 1990-10-11
Abstract: PURPOSE:To stick a gelatinous material on the surface of a medical substrate to a uniform thickness without requiring a high-concentration or large-quantity reaction solution by reacting multiple Liquids on the surface of the medical substrate to form the gelatinous material, and pressing and sticking the obtained gelatinous material on the surface of the medical substrate. CONSTITUTION:A substrate is dipped in a gel-active material solution and lifted, it is then dipped in a gel precursor solution, and a gel-active material and a gel precursor are reacted to form a gelatinous material on the surface of a substrate. The order of the solutions to be dipped is not restricted in particular. The gelatinous material is formed to sandwich the substrate, if the substrate is tubular, the solutions may be injected and reacted into the tubular substrate, thus the gelatinous material can be formed only on the inner face. The obtained gelatinous material may be pressed and stuck to the surface of a medical substrate with a member inactive to the solutions to be reacted and the substrate and matching the shape of the medical substrate.
Patent JP-H10116112-A (JP)
Title: Numerical controller
Inventor: OZAKI YASUO
IPC: G05B19/414
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To easily cope with specification changes of a machining program so that the throughput of a machining program does not depend upon a computer part by analyzing the machining program by the computer part. SOLUTION: The computer part 22 analyzes a read-out machining program into execution-form data, block by block, and then writes them in order from a 1st buffer in a machining program execution form transfer area of a common RAM 23. At this time, a computer 22 writes the sequential execution form data in respective buffers constituting a ring type multibuffer without waiting for a numerical control part 24 to finish reading and executing the respective execution form data. Thus, the execution form data in a read standby state are always written and stored, so the numerical control part 24 reads necessary execution form data out always in specific timing, so that a state wherein the execution of the machining program is interrupted can be evaded.
Patent JP-S61148337-A (JP)
Title: Tension measuring apparatus for wire
Inventor: KAWAKAMI NOBUYUKI
IPC: G01L5/06
Filed: 1984-12-24
Abstract: PURPOSE:To enable accurate measurement of tension regardless of difference in the wire diameter, by providing a pair of fixed rollers and a working roller on the same side in the direction of bending a wire while a pair of press rollers are arranged to press the wire against the fixed rollers. CONSTITUTION:An L-shaped column 25 is separated from fixed roller 23 by turning a wheel 28 to insert a wire 1 between the column and the fixed roller 23 and then, by reversing the wheel 28, the side 44 of the wire 1 is pressed on a roller surface 45 of the fixed roller 23. Then, a latchet wheel 34 is turned to compress a spring 35 lifting a lower spring holder so that a working roller 30 is deflected and moved in the direction A, pressing the wire 1 from the same side with the fixed roller 23 to bend it up to a specified set angle theta (bend ing deformation Y2). At this point, as the spring 35 is compressed by a force equal to the tension of the wire 1 according to the beinding of the wire 1, the tension of the wire 1 can be determined from the compression of the spring 35 and the bending deformation Y2 and the value thereof is read with a tension indicator 36.
Patent JP-H01113519-A (JP)
Title: Turbo-supercharger
Inventor: AOYANAGI YUZO
IPC: F02D41/00
Filed: 1987-10-27
Abstract: PURPOSE:To make it possible to obtain a high torque in a low speed range by throttling nozzle vanes in the low speed range and by shifting the closing timing of an intake valve toward the bottom dead center. CONSTITUTION:A microcomputer advances the phase angle of a timer 45 by means of a solenoid valve 48 in a low speed range of an engine. Accordingly, the phase angle of a cam shaft 44 is advanced so that an intake valve 38 is closed at the timing in the vicinity of the bottom dead center by means of a cam 43 and a rocker arm 40 so as to enhance the volumetric efficiency of the engine. Further, nozzle vanes of a turbine in a turbo-charger is throttled.
Patent JP-H03133049-A (JP)
Title: Extra-high voltage mercury lamp
Inventor: SARUWATARI KIYOSHI
IPC: H01J61/52
Filed: 1989-10-18
Abstract: PURPOSE:To prevent a trouble caused by decentering of a mercury lamp proper and a holter and deterioration of productivity caused by grinding by such a method that a clamping means makes micro-oscillation while the clamping means is liquid-tightly held by a liquid-tight sealing toward a cylindrical holder. CONSTITUTION:A clamping means 56 which clamps a seal ring 4 such that the sealing 4 can be held to the inside of a ring-like recessed portion 3 is fitted in the external circumference of a cylindrical holder 2, and a reference plane 7 which about intersects the axial center of the cylindrical holder 2 at right angles is provided at the clamping means 56. The clamping means 56 is made such that it is micro-oscillating while it is liquid-tightly held by the seal ring 4 to the cylindrical holder 2. For example, decentering between a mercury lamp proper 1 and the holder 2 is therefore compensated referring to the reference plane 7 and the mercury lamp proper 1 can be installed at a prescribed position. It is thereby possible to prevent a trouble of breakdown which applies an unnecessary force to the mercury lamp proper 1, and in the case of the reference plane 7, a high level precision of orthogonality referring to the axial center of the cylindrical holder 2 becomes unnecessary, so that it is possible to improve the productivity.
Patent JP-H05110904-A (JP)
Title: Noise reduction circuit for d/a converting output clock
Inventor: TAKASUKA KOICHI
IPC: H04N5/21
Filed: 1991-10-18
Abstract: PURPOSE:To obtain images not to apply the sense of incompatibility by using the noise reduction circuit for processing the digital chrominance signals of a video camera. CONSTITUTION:An input signal from an input terminal 1 is converted to an analog signal by a digital/analog (D/A) conversion circuit 4 after processed by a digital signal processing circuit 3. The analog output signal of this D/A conversion circuit 4 is limited to band width corresponding to the amplitude by a low-pass filter 5 and outputted from an output terminal 2. For example, when the band of the low-pass filter in the case of the analog output signal amplitude exceeding 20mV, the band of the low pass filter 5 is limited at 0-500kHz, narrowed down according to the reduction of the amplitude less than 20mV and finally limited to 0-100kHz, then, a clock noise component contained in a color difference signal is removed and an S/N is improved. Further, since the information of a color corresponding to a part less than 100kHz in the color difference signal is remained even when the band is limited in the case of the low amplitude, colors do not disappear over a wide area.
Patent JP-H0694211-A (JP)
Title: Steam pressure reducing and temperature reducing apparatus
Inventor: HASEGAWA YOSHIHIKO
IPC: F22G5/12
Filed: 1992-09-14
Abstract: PURPOSE:To obtain a steam pressure reducing and temperature reducing apparatus in which a temperature can be accurately reduced to a saturated steam temperature even if steam of any pressure is reduced under pressure at a temperature. CONSTITUTION:A steam supply tube 2 is connected to a primary side of a pressure reducing valve 1, and a pressure reducing steam tube 3 is connected to a secondary side. A motor 17 is connected to the valve 1. A controller 7 for controlling drive of the motor 17 is disposed. A coolant tube 4 is connected to the tube 3. A coolant supply valve 5 is disposed in the tube 4. A temperature sensor 6 is mounted at the tube 3. The sensor 6, the valve 5 and the motor 17 are connected to the controller 7.
Patent JP-S61150216-A (JP)
Title: Manufacture of semiconductor device
Inventor: KANEKO HIROKO
IPC: H01L21/28
Filed: 1984-12-24
Abstract: PURPOSE:To contrive to miniaturize an element preventing short circuit in a metallic siliside film by a method wherein a metallic film is formed on an Si substrate and then heat-treatment is performed thereto in temperature range of almost 400-600 deg.C. CONSTITUTION:A field oxide film 2 and a gate oxide film 3 are formed on a P-type Si substrate 1 and a gate electrode 4 is formed thereon. P-ion implanting layer 5 is formed covering whole face. Secondly a side wall 6 is formed to both side of the gate electrode 4, then a Ti film 7 is formed. Then As implanting layer 8 is formed covering whole face. Thereafter, a Ti siliside 9 is formed by siliciding the Ti film 7 on the As driving layer 8. At this time, a Ti silicide 10 is formed on the gate electrode 4, too. If low temperature at less than 600 deg.C, anealing is performed, the metallic silicide to be formed does not expand to lateral direction by means that reaction of metal, the field oxide film 2 and the side wall 6 with SiO2 and the movement of Si are suppressed.
Patent JP-2001087674-A (JP)
Title: Electrostatic filter
Inventor: MARUYAMA MIHO
IPC: B03C3/49
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic filter which traps fine powder of a conductor such as carbon fibers using a electrostatic force. SOLUTION: This electrostatic filter works at comparatively lower voltage with such a function that a pair of electrode plates having a different area from each other differentiates an attraction force between a positive electrode 2 and a negative electrode 1 to the powder of a conductor and thereby, trap the powder by the electrode.
Patent JP-H0697644-A (JP)
Title: Reflow furnace for cream solder fusion bonding and solder fusion bonding method using cream solder
Inventor: IKEGAMI SHUNICHIRO
IPC: H05K3/34
Filed: 1992-09-14
Abstract: PURPOSE:To restrain the generation of solder bridges and improve the productivity of printed wiring boards, in a reflow furnace for solder fusion bonding by heating cream solder. CONSTITUTION:Printed boards are mounted on a conveyer 10 which rotates at a constant speed, and pass heat-treating parts which are continuously arranged on the basis of the order of heat treatments and the time necessary to the process and have specified process periods, thereby completing a series of solder fusion bonding works. The heat-treating parts are the following; a cream solder drying part A which evaporates organic solvent contained in the cream solder and prevents heat sags of solder in the post-process, a preliminarily heating temperature raising part B for activating flux, a preliminarily heating thermal insulation part C which insulates heat until thermal equilibrium of the printed board whose temperature is raised by the part B is obtained, a reflow part D which fuses solder powder as the main component of cream solder and realizes solder fusion bonding, and a cooling part E which cools the printed board heated at a high temperature by the reflow part.
Patent JP-H07124990-A (JP)
Title: Preparation of long resin molded article
Inventor: KAWASHIMA TAIICHIRO
IPC: B29C45/36
Filed: 1993-10-28
Abstract: PURPOSE:To prevent deviation from a mold from occurring and to prevent burrs on the design face side of a main body from being generated even if there exists shrinkage of the main body when the main body of a long resin molding with auxiliary items are molded into two colors. CONSTITUTION:Push pins 36 are provided movably upward and downward to a bottom force 27. These push pins 36 are arranged in accordance with both end parts and a corner part to be effective position for preventing deviation of a molded overfender from occurring. A hard material is filled into a cavity formed between top and bottom forces 26 and 27 by a specified injection pressure. When the hard material filled in the cavity for forming the main body is solidified, shrinkage occurs, but as pushing pins 36 penetrate into the both end parts and the corner part of the overfender, the overfender main body is prevented from deviating from the mold and a soft material to be filled afterward into the cavity is prevented from penetrating to a design face or the end part side face of both end parts of the overfender 20.