baber/WOPTO huggingface dataset:
Patent JP-S63172508-A (JP)
Title: Buffer circuit
Inventor: YONEYAMA MASAYUKI
IPC: H04N5/14
Filed: 1987-01-09
Abstract: PURPOSE:To expand the dynamic range by controlling an active load of a 2nd emitter follower by a phase inverting circuit inverting the phase of an input signal and providing a 3rd emitter follower to the pre-stage of the phase inverting circuit. CONSTITUTION:A signal inputted to an input terminal 1 is inputted to the 2nd emitter follower circuit 400 via a 1st emitter follower circuit 300 and then outputted. Then the active load of the 2nd emitter follower circuit 400 is controlled by the phase inverting circuit 200 inverting the phase of the input signal and the 3rd emitter follower circuit 500 is provided to the pre-stage of the phase inverting circuit 200. When an input voltage (VIN) is low, since a voltage being the addition of the voltage VIN to the sum between the offset by the 3rd emitter follower circuit 500 and the base-emitter voltage of a transistor (TR) 8 appears at the emitter of the TR 8, the TR 8 is operated normally. Thus, the dynamic range of the buffer circuit 100 is expanded.
Patent JP-S63173294-A (JP)
Title: Method for storing information produced by electron beam
Inventor: INABA YOICHI
IPC: H01J31/08
Filed: 1987-01-10
Abstract: PURPOSE:To remarkably increase a storage capacity and to accelerate access speed, by storing information by projecting an electron beam on a capacitor array formed on a substrate corresponding to an information signal, and electrifying electric charge on the capacitor array. CONSTITUTION:The information is stored by projecting the electron beam 2 on the capacitor array 15a arranged regularly on the substrate 15 with a bit pattern from a storage device 13, and the electron beam by an impressed voltage at the time of reading out the information is projected on the capacitor array 15a. In such a way, it is possible to store a great amount of information on the substrate 15 by detecting and processing a second-order electron from the substrate 15 according to the scan, and also, to read out stored information, therefore, it is possible to use it as a RAM memory.
Patent JP-H04242478-A (JP)
Title: Document editing system
Inventor: FURUYA YOJI
IPC: G06F13/00
Filed: 1991-01-17
Abstract: PURPOSE:To produce a single document with plural document processors. CONSTITUTION:The control information showing the position of a paragraph end document is registered in a 2nd storage means 2200 of a document store device 2000. Based on the control information, the device 2000 writes the paragraph end document produced in each document stone device into a 1st storage means 2100. Thus an integrated document is automatically prepared.
Patent JP-2000207195-A (JP)
Title: Program generating device
Inventor: SUZUKI HIROYUKI
IPC: G06F9/06
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To improve work efficiency by shortening check work time. SOLUTION: This program preparing device is provided with a first microcomputer 3 and a second microcomputer 4, and a CPU 5 of the first microcomputer 3 performs the edit processing of data with data input due to a keyboard 1 and transfers the prepared program to the second microcomputer 4 for each line. For the prepared program, a CPU 8 of the second microcomputer 4 discriminates the presence/absence of errors in a program rule previously specified for each line for the unit of one line, and when there is an error, the CPU 5 of the first microcomputer 3 changes the color of an error spot (errors in character or character string), so that the display of that error spot is made different from a correct spot.
Patent JP-H01180585-A (JP)
Title: Finger tip training device
Inventor: OKUMA HIDEHIKO
IPC: A63B23/16
Filed: 1988-01-12
Abstract: PURPOSE:To train the muscle of finger tips by turning a wheel after hand is put on a hand placing table and the hand grasps a knob as if the hand grasp a pen. CONSTITUTION:A wheel is fitted to a main body 1 in a rotatable state with a screw 3 and a knob 4 which acts as a pen is fitted to the wheel 2 by means of a screw 5 in such a state that the knob 4 can freely revolve around the screw 3. The main body 1 is provided with an oblong hole (groove) and a hand placing table 6 is fixed by a screw 8 put into the oblong hole. The little finger of the hand is put around a hook 7 protruding from part of the hand placing table 6 and the knob 4 is grasped by the thumb, forefinger, and middle fingers of the hand. In such state the knob 4 is revolved as if a circle is drawn. Accordingly, the muscle of the fingers can be trained.
Patent JP-S60148165-A (JP)
Title: Manufacture of semiconductor memory device
Inventor: SHIBATA SUNAO
IPC: H01L29/78
Filed: 1984-01-13
Abstract: PURPOSE:To microminiaturize a semiconductor memory device by regulating a space between a first groove formed in an element region and a second groove shaped in a memory capacitor region by a second mask through the leaving of a side wall. CONSTITUTION:A laminated film consisting of an SiO2 film 22 and an Si3N4 film 23 is formed on a p type silicon substrate 21, and the laminated film is patterned to a predetermined shape to form first masks 241, 242. An SiO2 film 25 is deposited on the whole surface, and left as first masks 251, 252 through the etching of the whole surface. The Si substrate 21 is etched while using the first masks 241, 242 and the second masks 251, 252 as etching-resisting masks to form a first groove 26. An SiO2 film 27 is buried in the first groove 26. Photoresists 281, 282 are shaped, and second grooves 291, 292 are formed while using the photoresists 281, 282 the second masks 251, 252 and the buried SiO2 film 27 as etching-resisting masks. Sections among the second grooves 291, 292 in a memory capacitor region and the first groove 26 in an element isolation region are brought to the state in which the sections are divided by the walls of thin silicon layers self-aligned by the second masks 251, 252.
Patent JP-S60148045-A (JP)
Title: Metal vapor discharge lamp
Inventor: TAGUCHI SHIYOUICHI
IPC: H01J61/52
Filed: 1984-01-13
Abstract: PURPOSE:To equalize the increase in the coldest temperature and the temperature of the wall of the emission tube by providing a heat-retaining member with a concave or convex area and maintaining the distance between the end of the electrode and the end of the heat-retaining member constant. CONSTITUTION:After one end of a quartz glass tube having an inner diameter of 30mm. and a thickness of 3mm. is heated and softened, the quartz glass tube is formed into an enclosure for an emission tube 1 so that a given space is provided between the quartz glass tube and the emission tube 1 thereby forming a heat-retaining member 6. Next, a concave area is formed on the heat-retaining member 6 and a supporting plate 7 made of a stainless steel is wrapped around the concave area to fix the plate 7 to the member 6. After that, the ends of the plate 7 are attached to a supporting frame 8. Therefore, since the member 6 is completely fixed to the emission tube 1, it is possible to equalize the increase in the coldest temperature and the temperature of the wall of the emission tube 1.
Patent JP-S57118854-A (JP)
Title: Production of fiber reinforced composite body
Inventor: TAKASUKA SHIYUNZOU
IPC: B22C9/04
Filed: 1981-01-13
Abstract: PURPOSE:To obtain intended fiber density and high strength by making the wax of a molding of a mixture of wax and fibers made to intended fiber density exchangeable with matrix metal, and forming the matrix metal and fiber to one piece. CONSTITUTION:A mixture of molten wax 4 and short fibers 2 is molded beforehand to a molding 6 of the mixture having intended fiber density with dies 5 of a prescribed shape. Next, a sprue 7 made of wax or the like is melt-suck to this molding 6, and a coating layer and a sanding layer are applied on the outside circumference thereof, whereby a refractory layer 9 is formed. Next, these are heated to elute the wax component 4, thereby forming a mold 10 packed with the fibers in the cavity. Thereafter, matrix metal is poured into the mold 10, and the fibers and the metal solidify to one piece.
Patent JP-H06216659-A (JP)
Title: Amplifier
Inventor: HORI HIDETOSHI
IPC: H03F1/30
Filed: 1993-01-14
Abstract: PURPOSE:To reduce the overshoot generating at the time of impressing the AC of a C-class amplifier. CONSTITUTION:An AC signal S1 is supplied as a signal S2 to a transistor 3 via a diode switch 1 and an input matching circuit 2. The transistor 3 amplifies the signal S2 and generates an AC signal S3 from an output matching circuit 4. A control signal generation circuit 5 receives a carrier control signal S4, turns ON/OFF the switch 1 by a carrier impression control signal S5 and generates a preheat control signal S6. A bias supply circuit 6 responds to the preheat control signal S6, flows DC to the transistor 3 just before the AC signal S2 is turned ON and preheats the junction temperature of the transistor 3 so as to be the almost same as the junction temperature in an amplitude operation.
Patent JP-S5288996-A (JP)
Title: Method and apparatus for assembling frame materials of bent outer plat e blocks
Inventor: HORIUCHI KUNIHEI
IPC: B23K9/00
Filed: 1976-01-17
Abstract: PURPOSE: To dispense with feeler plate by so arranging as to couple the transfer materail and rosin material to each other in the longitudinal direction thereof and permit the coupling operation to be carried out smoothly through orientation control oftransfer material. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62161590-A (JP)
Title: Optical information recording member
Inventor: KIMURA KUNIO
IPC: G11B7/243
Filed: 1986-01-13
Abstract: PURPOSE:To obtain an optical information recording member superior in heat resistance, humidity resistance, recording properties, and erasing properties, by providing a thin film which is mainly made of Te, Ge, Se, and In with a specific ratio of number of atoms of Te, Ge, and Se and a specific value of density of In. CONSTITUTION:A recording layer is a composition of a Te-Ge-Se-In series, and in a material of the recording layer, the ratio of number of atoms of Te, Ge and Se is within the area connecting the points A1, B1, C1, D1 and E1 as shown by the figure and the density of In is 5-40atom%. An excess Te is fixed by adding In to a Te-Ge-Se. (In) forms a compound with Te, and in the In-Te series of 50% or more Te density, In2Te3 has the highest melting point as low as 667 deg.C. This value is 300 deg.C or more lower than that of the other Te-Ge or Te-Sn etc. Therefore, addition of (In) allows the excess Te to be fixed without raising the melting point of the film containing Te as a base material. Since the excess Te which is thermally unstable is bonded to be In2Te3, the film is to be thermally stable and free from the occurrence of phase separation even after repeatedly subjected to recording and erasing, thus having a long-term stability.
Patent JP-H10193320-A (JP)
Title: Manufacture of inorganic hardened body
Inventor: OOHIRA AKISATO
IPC: B28B7/12
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a method to manufacture an inorganic hardened body at a favorable production efficiency by simplifying a mold removing process without requiring a considerably great production equipment. SOLUTION: In a mold 1, a slurry, of which the major components are SiO2 -Al2 O3 based powder and an alkaline metal silicate water solution, is injected, and after hardening the slurry, the mold is removed for the manufacturing method of an inorganic hardened body. In the mold removing process of the mold 1, the inorganic hardened body 4 is removed from the mold by an air pressure without disassembling the mold 1.
Patent JP-H10194103-A (JP)
Title: Load response type brake hydraulic control valve
Inventor: MITANI TOSHIAKI
IPC: B60T8/26
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To give a predetermined minimum pressure reducing work starting point, and to improve the braking responsiveness by interposing a pressure control spring and an auxiliary spring, of which set load is smaller than that of the pressure control spring, in series to each other between a valve piston and a nut plate. SOLUTION: A retainer 36 to be interposed between a nut plate 33 and each pressure control spring 25 has a cylinder part 36a to be arranged inside of a corresponding pressure control spring 25, and an auxiliary spring 52 for energizing the retainer 36 toward the pressure control valve 25 is housed in the retainer 36. Set load and spring constant of the auxiliary spring 52 are set smaller than that of the pressure control spring 25. The auxiliary spring 52 is sufficiently contracted in the condition that the predetermined set load is applied to the pressure control spring 25, and the retainer 36 is held between the pressure control spring 25 and the nut plate 33.  Since the cylinder part 36a of the retainer 36 for housing the auxiliary spring 52 is arranged inside of the pressure control spring 25, concentrical double arrangement of the pressure control spring 25 and the auxiliary spring 52 is enabled, and a brake hydraulic control valve V can be miniaturized.
Patent JP-S5598827-A (JP)
Title: Manufacture of electrode of semiconductor device
Inventor: INOUE MORIO
IPC: H01L21/3213
Filed: 1979-01-20
Abstract: PURPOSE: To etch an aluminum film and an aluminum alloy film simultaneously and remove residues such as copper from the alloy film, by providing the easily plasma-etched aluminum film under the aluminum alloy film before etching the alloy film by plasma.  
     CONSTITUTION: Before an aluminum alloy film is etched by a plasma, a high-purity aluminum film 5 is coated at a small thickness of 500W1000Å on a semiconductor wafer 1 and an aluminum-copper alloy film 2 is produced on the aluminum film 5. A mask 3 of photoresist film is provided. The plasma etching is then effected by plasma reaction employing carbon tetrachloride. Copper remains on the film 5 when the upper film 2 is etched. However, the copper is removed together with the film 5 when the upper film 2 is etched. However, the copper is removed together with the film 5 by next etching. The mask 3 is then removed. As a result, a desired aluminum-copper alloy layer 6 is provided on the wafer 1. Thus, a good pattern can be made even on the aluminum-copper alloy film which is likely to be imperfectly etched. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63182453-A (JP)
Inventor: TOOMASU SHIYUTORU
IPC: D04B15/56
Filed: 1988-01-14
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-H07206981-A (JP)
Title: Ultraviolet curing resin composition and coating agent containing the composition
Inventor: YAMAMOTO SUSUMU
IPC: C08G59/14
Filed: 1994-01-21
Abstract: PURPOSE:To obtain an ultraviolet curing resin composition containing an adduct of an epoxy-modified polybutadiene with an active hydrogen-having phosphoric acid, capable of producing a coating film excellent in adhesivity to a metal, workability and surface hardness and suitable as a coating agent, etc. CONSTITUTION:This ultraviolet curing resin composition contains (A) a phosphoric acid adduct of an epoxy-modified polybutadiene having >=1 of active hydrogen, e.g. orthophosphoric acid, (B) e.g. a compound or a mixture of compounds having >=2 of alicyclic epoxy groups consisting of one or both selected from 3,4-epoxycyclohexylmethyl-3,4-epoxycyclohexyl carboxylate and bis-(3,4-epoxycyclohexylmethyl) adipate and (C) a cationic photopolymerization initiator, e.g. a diazonium salt.
Patent JP-S57120496-A (JP)
Title: Thermal transfer recording medium
Inventor: KIKUCHI YOSHIKI
IPC: B41M5/42
Filed: 1981-01-19
Abstract: PURPOSE:To obtain a thermal transfer recording medium, which is designed to prevent re-transfer of heat-sensing ink, by providing between a heat-sensitive ink layer and a substrate paper a thermal melting re-transfer preventing layer which is transparent or an extremely light color being almost colorless. CONSTITUTION:On a substrate paper 1, a several-micron re-transfer preventing layer 2, which is thermal melting or thermal sublimating and transparent or an extremely light color being almost colorless (such as, paraffin wax, etc.), and a heat-sensing ink layer 3, which is prepared by dispersing colored pigment or dyestuff in a hinder having the same chemical composition as the re-transfer preventing layer, are arranged in turn to provide a thermal transfer recording medium. On the section of a recording paper 4 where an image information is to be handled, transfer is made in such an arrangement that the heat-sensing ink layer 3 comes to the inside and the re-transfer preventing layer 2 comes to the outside, and when scribing is made with a pencil 5 from the reverse side of the recording paper 4, a part of the re-transfer preventing layer 2 is transferred onto a paper 6 and the heat-sensitive ink layer is not transferred, and therefore, the paper 6 is prevented from being smeared.
Patent JP-H03209123-A (JP)
Title: Azimuth detector with azimuth correcting function
Inventor: OKAMOTO KENJI
IPC: G01C21/28
Filed: 1990-01-11
Abstract: PURPOSE:To accurately detect the azimuth by obtaining the offset of the output of a turning angular speed sensor based on output data of this stopping sensor, and integrating it with the stop time and subtracting the obtained azimuth from the present estimated azimuth of a moving body. CONSTITUTION:A locator 1 counts the number of pulses of the output signal from a wheel speed sensor 41 to obtain the rotational frequency of a wheel, and outputted count output data is multiplied in a multiplier by a prescribed constant indicating the distance per count to calculate covered distance output data per unit time. The relative change of the vehicle azimuth is obtained from a gyro 43, and the azimuth output data of a vehicle is calculated in accordance with this relative change and absolute azimuth output data of a terrestrial magnetism sensor 42. The locator 1 obtains the offset of the gyro 43 for stop of the vehicle and integrates it with the stop time of the vehicle to obtain the azimuth and subtracts this azimuth from the present estimated azimuth of the vehicle to correct azimuth output data of the vehicle. Thus, the azimuth is accurately detected.
Patent JP-H08193765-A (JP)
Title: Energy conversion method and apparatus using hydrogen absorptive metal
Inventor: NAKAJIMA MASAO
IPC: F25B17/12
Filed: 1995-01-17
Abstract: PURPOSE: To provide a method and apparatus for converting energy using a hydrogen absorptive metal wherein it is inexpensive because of its use of an inexpensive hydrogen absorptive metal powder and wherein it keeps good heat exchange efficiency and reaction efficiency because of the hydrogen absorptive metal's directly making contact with hydrogen gas and a heat medium. CONSTITUTION: A method for energy conversion is adapted such that it utilizes a reaction and a reverse reaction of producing a metal hydride from a hydrogen absorptive metal and hydrogen while directing hydrogen gas and a heat medium to pass through a container 1, the container 1 comprising an inlet 2 and an outlet 4 for the heat medium and a port 3 for the hydrogen gas and containing the hydrogen absorptive metal. In the method, a plurality of shelves 5 are disposed in the container vertically in multiple stages and alternately horizontally, and powder 6 of the hydrogen absorptive metal is put on each shelf into a thin layer and the heat medium is directed from an upper portion to flow down impregnating the hydrogen absortpive metal therewith for inexpensive energy conversion.
Patent JP-S63173034-A (JP)
Title: Radiation image information recorder/reader
Inventor: AGANO TOSHITAKA
IPC: G03B42/02
Filed: 1987-01-13
Abstract: PURPOSE:To simplify a carrying route for sheets and to make the titled device compact by providing a circulating carrying means with a means for rotating and inverting a sheet. CONSTITUTION:The inverting means 11 consists of a sheet holding case 11A, a stopper 11B to be carried in/out to/from the sheet holding case 11A and a driving means for driving these means. The case 11A is a hollow case whose upper and lower faces are opened and has a shaft part 11a on its side end so as to be rotated around the shaft part 11a by rotating the shaft part 11a by a motor 11c. In the case of taking a picture by rotating the holding case 11A by 180 deg., the inverting means 11 can turn the fluorescent face of a sheet 2 to the outside of a circulating passage, i.e. to the side of a radiation source 41. Thus, the image reading part 20 can be arranged in the circulating passage without complexing the carrying line of the circulating carrying means 10 such as the execution of switch back based upon the means 10.
Patent JP-S5499479-A (JP)
Title: Direct current measuring apparatus
Inventor: MATSUSHITA TETSUSHI
IPC: G01R15/20
Filed: 1978-01-23
Abstract: PURPOSE: To obtain high precision, high reliability device without effects of potential fluctuations of iron core, by connecting divided parts of iron core to one point in the circuits of Hall elements respectively, and measuring the conductor current from the output average value of the Hall elements.  
     CONSTITUTION: An iron core 2 is divided into 4 parts, and four Hall elements 8 are placed at equal intervals in the iron core 2. E terminal for fixing the potential of the iron core is provided and is connected to the ground terminal of the power source of the elements 8. Dividing the iron core 2 disposed in the environment of a conductor 4 in multiple parts, since the average value is obtained by taking out all the outputs of the elements 8 at the  dividing points, the distortion of the magnetic field due to the effects of the external magnetic field may be averaged, so that the precision may be enhanced. Besides, since the potentials of each iron core 2 is connected to the ground point of the control circuit to be equalized, the potential of the iron core 2 may not fluctuate due to floating capacity between the conductor 4 and the iron core 2, so that the elements 8 operate stably. Thus is obtained a device high in precision and reliability which can prevent measuring error due to potential fluctuations of the iron core 2 and external magnetic field. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04237409-A (JP)
Title: Level-controlled transplantation machine
Inventor: SUKIGARA TADAYOSHI
IPC: A01C11/02
Filed: 1991-01-21
Abstract: PURPOSE:To prevent the pull of a pair of right and left stamping wheels of the subject machine in the plantation work on an inclined land while traversing along a contour line. CONSTITUTION:When a machine body 10 is inclined, a wheel-lifting mechanism 19 moves the right and left wheels 12 in vertical direction to keep the machine body 10 in horizontal posture. The machine body 10 is provided with a vertically movable planting frame 34 having a planting mechanism 37. An oscillation arm 41 having a stamping wheel 40 is independently pivoted to the planting frame 34 in vertically movable state.
Patent JP-H11199654-A (JP)
Title: Curing accelerator for epoxy resin and epoxy resin composition containing the same
Inventor: HORIE HARUYUKI
IPC: C08G59/62
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a new curing accelerator capable of giving epoxy resin compositions having excellent storage stability at the ordinary temperature and having excellent fast curability when heated. SOLUTION: A bisimidazoline compound of the formula [R1 to R4 are each a hydrogen atom or the same or different one selected from 1-5C alkyl groups; (n) is an integer of 1-10] is used as a curing accelerator for curing epoxy resin compositions.
Patent JP-S5289568-A (JP)
Title: Treatment of exhaust gas
Inventor: TAKEYAMA SATORU
IPC: B01D53/34
Filed: 1976-01-22
Abstract: PURPOSE: To prevent deterioration in the activity of absorption solution by means of irradiating ultraviolet ray to the absorbtion solution containing NH 3  which is used for treating exhaust gas including NOx. 
     COPYRIGHT: (C)1977,JPO&Japio