baber/WOPTO huggingface dataset:
Patent JP-H04287967-A (JP)
Title: Semiconductor memory
Inventor: TORII KAZUNARI
IPC: H01L21/822
Filed: 1991-02-01
Abstract: PURPOSE:To provide an STC type ultrahighly integrated memory having a small variation in a threshold value voltage of a transistor for a switch due to a misalignment, a dimensional shift at the time of processing. CONSTITUTION:An active region 1 is formed in a cranklike shape, i.e., in a bent shape in which a part crossing from a contact hole 5 for a memory section to a word line 4 is parallel to a bit line 2, and so bent toward a bit line contact hole as to be parallel to the line 4 and again so bent toward next contact hole 5 for the memory section as to be parallel to the line 2. An STC type ultrahighly integrated memory in which a variation in a threshold value voltage of a transistor for a switch due to a misalignment, a dimensional shift at the time of processing can be suppressed to a small value, and a stable operation is obtained, can be manufactured.
Patent JP-S56110355-A (JP)
Title: Radio communication system
Inventor: INOUE TAKETOSHI
IPC: H04B15/00
Filed: 1980-02-05
Abstract: PURPOSE:To increase the S/N, by monitoring a reduction of the input field intensity and a deterioration of S/N due to the distortion noise and controlling the modulation factor. CONSTITUTION:The signal wave sent from the radio device 1' is demodulated by the demodulator 5. The noise detector 8 detects the voltage proportional to the S/N and sends it to the comparator 10 along with the AGC voltage of the IF amplifier 4. The comparator 10 decides whether the deterioration of S/N is mainly due to  the heat noise or the distortion noise, and the control signal, which increases the  modulation factor in case of the former and decreases the modulation factor in case of the latter, is sent to the device 1' via the data modulator 15. Thus the device 1' changes the modulation factor in accordance with the control signal to keep a good S/N.
Patent JP-S60159304-A (JP)
Title: Disk cooling device for steam turbine
Inventor: MATSUDA MINORU
IPC: F01D5/08
Filed: 1984-01-27
Abstract: PURPOSE:To make localized cooling possible for disk and blade root area by installing a heat resisting plate, between the inner ring of a nozzle diafragm and a disk, to lead leaking steam from labyrinth fins to the blade side. CONSTITUTION:Subject cooling device has a nozzle diafragm 2 fixed to the inner casing 1 to form a steam pass and a rotor 4 provided with blades 7 and installed down stream in such a way as to allow rotation thereof within the inner casing 1. The gap inbetween is sealed by labyrinth fins 9. Steam passing blade 7 is to be led into a lead hole 12 for cooling steam passage drilled through blade supporting disk 5 of the rotor 4 so as to cool disk 5 and the blade root area 6. In this case, a heat resisting plate 13 is to be fixed to the nozzle diafragm inner ring 2a by means of fixtures 14 between the inner ring 2a and the disk 5 to have the hot leaking steam from the labyrinth fins 9 led into blade 7 side in order to have the cooling performed in an efficient manner.
Patent JP-S59139607-A (JP)
Title: Inductor core
Inventor: YAMAUCHI KIYOTAKA
IPC: H01F41/02
Filed: 1983-01-29
Abstract: PURPOSE:To improve frequency characteristic by using an amorphous alloy thin plate having an insulating layer for the magnetic core. CONSTITUTION:A choke coil is formed in such a way that a groove 4 is formed to an amorphous thin plate 3 and it is then coiled. The amorphous alloy thin plate having the insulating layer of 0.01mum or thicker at a single surface or both surfaces is used as the magnetic core. The effect is unclear when thickness of insulating layer is 0.01mum or less. The insulating layer may be formed by forming an oxide film or attaching an insulator to the surface.
Patent JP-H01188996-A (JP)
Title: Electronic cash register
Inventor: YAMAKAWA TERUKAZU
IPC: G07G1/12
Filed: 1988-01-22
Abstract: PURPOSE:To eliminate operator's anxiety about time and to execute correct processing by equipping the title device with a clock circuit and automatically executing discount/additional processing when it becomes a time zone for discount/addition. CONSTITUTION:A clock circuit 5 is provided on a CPU 1 and a ROM 2, and a processing changing and setting part 11 is provided on a RAM 13, which sets the time zone for executing work for the discount and the addition together with a processing classification and a processing object. The input of the start times and the end times of the discount, etc., the processing classification, and the processing object is previously set to the processing changing and setting part 11. Thereafter, when it becomes the set time zone, the processing is automatically executed for the processing object according to the processing classification. Here, the processing object represents a piece of good to which the discount/additional processing is executed, and the processing classification represents the classification of the discount/addition.
Patent JP-H02191019-A (JP)
Title: File storing method, file read method and file editing method
Inventor: ENDO KOICHIRO
IPC: G06F3/06
Filed: 1989-01-20
Abstract: PURPOSE:To read/write a mass capacity file at high speed by providing a plural storing means which store a series of data, a writing means and a processing means which controls the write. CONSTITUTION:A processing part sends the data constituting the file to a write part 14, while in such a case, the data sent to the write part 14 is divided into the block data at a constant size. The processing part 16 controls the write part 14, the first block data are written into a storage part 11, the second block data are written into a storage part 12, and the next data are written into a storage part 13, and the further next data are written into the storage part 11. The said cycle is repeated until there are no data to be written. A data transfer from the write part 14 to the storage parts 11, 12 and 13 is executed in parallel. After the completion of the write, the processing part 16 stores the position information list of the data stored into a primary storage part 17 into a zone (b) 23.
Patent JP-H03220165-A (JP)
Title: New 1,3-dicarbonyl compound and its composition
Inventor: OGURA SHUNEI
IPC: C07D311/02
Filed: 1990-01-22
Abstract: NEW MATERIAL:A keto-enol tautomeric compound expressed by formula I [R is lower alkyl, arylalkyl, hetero-arylalkyl, aryl, alkylamino, etc.; X is CH2, formula II, O, S, SO2 or =NCH2; Y is H, halogen, lower alkyl, aryloxy, arylalkoxy, etc.; (n) is 0-2] or formula III. EXAMPLE:N-2-(4-Phenylthiazolyl-3-hydroxy-2H-chromene-4-carboxamide. USE:A medicine and inhibitor against both enzymes of cyclooxygenase and lipoxygenase used for treating allergies or inflammatory diseases especially in humans. PREPARATION:For example, a compound expressed by formula IV [Y is H, lower alkyl, lower alkoxy or halogen; R is (substituted) aryl or alkyl] is subjected to a reaction with a compound expressed by the formula ONC-R in the presence of a base in a solvent to afford the compound expressed by formula I (R is the aforementioned groups; X is the above-mentioned groups except SO2).
Patent JP-H05206592-A (JP)
Title: Manufacture of ceramic board and ceramic wiring board
Inventor: HATTORI HIROMASA
IPC: H05K1/03
Filed: 1992-01-27
Abstract: PURPOSE:To enable a large number of ceramic wiring boards to be manufactured at a time without causing a short circuit which occurs due to a metal film left in a groove by a method wherein a discontinuous spot is locally provided to a groove formed along a board cutting line. CONSTITUTION:Even if a metal film 4 or solder 5 is left unremoved in a board dividing groove in a wiring board manufacturing process, it hardly causes a short circuit to a wiring board. The metal film 4 or the solder 5 is cut at a round or square through-hole 6 or a groove non-formed region, so that circuits 3 are prevented from being electrically connected to each other. That is, metal is not attached to a spot where the through-hole 6 is provided, so that the metal film 4 or the solder 5 are cut off at the through-hole 6. As mentioned above, a groove is disconnected at a spot where a short circuit is apt to occur, whereby a large number of ceramic wiring boards can be manufactured at a time without causing a short circuit.
Patent JP-S57126313-A (JP)
Title: Sequetial separation method of accumulated bars
Inventor: OKUYAMA SHIYOUICHI
IPC: B65G47/34
Filed: 1981-01-30
Abstract: PURPOSE:To improve the processing capacity in the method of sequentially separating bars from the accumulated bars on which plural electronic parts are aligned and fixed and conveying same by attracting by a unit bar fed out at the accumulating portion and separating same by each working of a lift. CONSTITUTION:A plurality of electrolytic condenser elements are formed in line on a unit bar 1, and a plurality of the unit bars 1 are placed on an accumulating portion 5 positioned at the end portions of belts 2, 2'. In case of sequentially feeding the unit bars 1 from the accumulating portion 5 to a process, when conveyers 2, 2' are stopped, bar stoppers 6 are lowered by a cylinder 11. Subsequently, an electromagnet 7 is advanced in the direction of 14 to adsorb the unit bar 1 fed out by the stopper 6. The electromagnet 7 is put backward and restored to the initial position to take out the front bar 1. In such a process, a unit bar 10 is detached by a projection 12 of a bar lift 8 and supported on a U- shaped groove of the lift 8, and then pushed up by the rising motion of a cylinder 13 to be delivered to the next process.
Patent JP-S5295914-A (JP)
Title: Devices for position collation and correction of coincidence wires
Inventor: MATSUMOTO TAKUZOU
IPC: H01B11/00
Filed: 1976-02-07
Abstract: PURPOSE:In the automatic composing machine of the inductive radio transfer lines, the positional relationship of the sensor at the time of sheet stopping is determined, thereby automatic correcting the positions of wire guide rods.
Patent JP-H03217822-A (JP)
Title: Back light type liquid crystal display device
Inventor: KUWAJIMA KOTARO
IPC: G02F1/1335
Filed: 1990-01-24
Abstract: PURPOSE:To suppress wasteful electric power consumption and to effectively utilize light energy by integrating a reflecting plate which irregularly reflects the light from a back light source as a solar battery and storing the resulted electric energy in a charging cell. CONSTITUTION:Fluorescent tubes 14a, 14b are lighted to irradiate a screen 12 of the liquid crystal element from behind the screen and simultaneously display data is displayed on the screen 12 through a liquid crystal display driver 13 when the power source of a lap top computer mounted with the back light type liquid crystal display device 11 is turned on. The light energy at the time of the lighting of the fluorescent tubes 14a, 14b is converted to the electric energy by the reflecting plate 15 of the solar battery at all times and is stored in the charging cell 17. The fluorescent tubes 14a, 14b are put out and simultaneously the action to accumulate the energy in the charging cell 17 is stopped when the power source of the computer is turned off. The electric energy accumulated in the storage battery 17 is in turn utilized as the back up power source, etc., for the internal data of RAMs.
Patent JP-S56110068-A (JP)
Title: Recording device for earthquake
Inventor: OOTSUKA MICHIO
IPC: G01V1/26
Filed: 1980-02-05
Abstract: PURPOSE:To facilitate decoding of wave forms by recording the records of the time of occurrence of earthquake, the waveform of earthquake and a timing mark on heat-sensitive paper by using one thermal head. CONSTITUTION:The earthquake recording device is constituted by connecting a memory 36, a clock circuit 37, a timer circuit 38, a time-matching signal generator 39, an indicating part 40, a thermal head printing part 41, an A/D convertion circuit 42 converting the analog signal of earth vibration to a digital signal and an operating part 43 with a central processing device 35 through the intermediary of a bus line 44. The memory 36 consists of ROM storing programs, characters required for printing days and times, constants and the like and of RAM storing temporarily data inputted from a vibration converter and data used at the time of printing. The timer circuit 38 delivers an interrupt signal at every fixed time, while the time- matching signal generator 39 delivers an interrupt signal when a time information is given from a receiver 5.
Patent JP-S58130439-A (JP)
Title: Magnetic recording medium
Inventor: KAWACHI AKIHIKO
IPC: G11B5/72
Filed: 1982-01-29
Abstract: PURPOSE:To enhance the wear resistance of a vertically magnetizable thin Co- Cr alloy film as a magnetic recording medium by forming a thin aluminum nitride film oriented vertically in the direction of the C axis on the surface of the Co-Cr alloy film. CONSTITUTION:A Co-Cr alloy film 3 as a vertical magnetization recording film is formed on a substrate 1 with a magnetic film 2 having small coercive force in-between. The film 2 includes a ''Permalloy '' film. An oriented thin aluminum nitride film 9 is then deposited on the film 3 in about 1,000Angstrom  thickness by ionic plating, magnetron sputtering or other methods.
Patent JP-2000211106-A (JP)
Title: Screen mask aligning method in screen printing
Inventor: OTAKE YUJI
IPC: B41F15/36
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To provide the screen mask aligning method capable of aligning a screen mask efficiently in a highly accurate manner. SOLUTION: In a screen mask aligning method in screen printing for aligning a screen mask 10 with a substrate 10, the recognition marks 6a, 6b of the substrate 6 and the openings 12A, 12B of the screen mask 10 are photographed by a single camera 20 and, on the basis of the photographing data, the positions of the recognition marks 6a, 6b and the openings 12A, 12B are recognized to calculate the relative positional shift quantity of the substrate 6 and the screen mask 10 to store the calculated result in a printing position memory part. By this constitution, the mutual alignment of optical systems required in a case using a plurality of cameras becomes unnecessary and aligning accuracy and aligning work efficiency can be enhanced.
Patent JP-H04241839-A (JP)
Title: Mri image processing method
Inventor: FUKUDA KAZUHIKO
IPC: A61B5/055
Filed: 1991-01-08
Abstract: PURPOSE:To generate in a short time a synthetic image in a condition that it is impossible to realize by an actual image pickup, in the synthetic image processing of an MRI device. CONSTITUTION:From signal intensity strength R1A, R1B and R2 based on plural images, a T1 image 41AX or 41BX, and a T2 image 42X are obtained. Based on these images and an SE image 11, a Pd image 51 is obtained, and at the time of generating a final synthetic image 71 together with a T1 image 41AX or 41BX, and the T2 image 42X, an arbitrary image pickup condition is realized on a computer by varying the weighting of image parameters P4, T1, T2, etc.
Patent JP-S63182224-A (JP)
Title: Method for molding optical element
Inventor: KIMOTO TAKAYUKI
IPC: C03C23/00
Filed: 1987-01-22
Abstract: PURPOSE:To prolong the service life of a metallic mold and to produce a high- precision optical element by previously subjecting the surface of a glass preform to ionic blowing in case of molding the optical element with a couple of molding dies. CONSTITUTION:When setting a glass preform 2 subjected to surface treatment on a movable jig 1a, shutters 5, 6 are successively opened and closed and it is introduced into an ionic blowing chamber 10 via a movable chamber 20. A static eliminator 3 is actuated and furthermore a filter for cleaning is actuated and the air incorporated in the chamber 10 is sent to the filter through an exhaust port 4b and cleaned air is introduced thereinto through a suction port 4a. After performing this ionic blowing in about 10-30sec, the preform 20 is taken out to the chamber 20 and set on a jig 1c. Thereby the preform 2 removed from deposition stuck on the surface is obtained. Therefore after heating this preform 2 in a heating chamber adjacent to the chamber 20, it is transferred to a molding chamber and press-molded between the upper and lower metallic molds and thereby the aim can be attained.
Patent JP-S61172048-A (JP)
Title: Gas detection element with filter
Inventor: KUSANAGI SHIGEKAZU
IPC: G08B21/16
Filed: 1985-01-25
Abstract: PURPOSE:To prevent not only the damage of a gas detection element but also the lowering sensitivity due to oil mist, by providing a filter for removing the substance obstructing the detection capacity of a gas sensor and to cover said filter with an explosion-proof net. CONSTITUTION:A gas sensor 3 and a coil heater 4 are arranged to the substrate 2 of a gas detection element and electrode pins 1 are connected to the gas sensor 3. These elements are convered with a filter 6 based on activated alumina to adsorb and remove the substance obstructing the detection capacity of the gas sensor. Further, the filter 6 is covered with an explosion-proof net 7 to protect the gas detection element with the filter. The explosion-proof net 7 is usually formed by using stainless steel. Because the filter is covered with the explosion-proof net, the breakage of the gas detection element is prevented and the change in a response time due to oil mist can be reduced.
Patent JP-H09206986-A (JP)
Title: Engine valve excellent in high temp. wear resistance
Inventor: OKA TSUTOMU
IPC: B23K35/30
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To provide an engine valve excellent in high temp. wear resistance. SOLUTION: The engine valve consists of a steel valve main body and a powder cladding by welding layer of Co-Cr-Ni-W alloy, which is formed on the abutted face with a valve seat of the valve main body and has a composition consisting of, by weight, 25-35% Cr, 10-18% W, 0.2-1% Si, 1.3-2% C, 3-7% Mo, 15-25% Ni, 3-7% Nb and the balance Co with inevitable impurities.
Patent JP-H11213034-A (JP)
Title: Real estate information management system
Inventor: KOMURA TETSUO
IPC: G06Q50/00
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a real estate data retrieving system capable of easily checking the degree of description of items in a real estate library of objects requiring real estate information SOLUTION: An R system (constituted of at least any one of a real estate appraiser, a first class registered architect, a real estate business chief, a judicial scrivener, a real estate investigator, a licensed tax accountant, and a lowyer) 1 adds the contents of the degree of 'explanation of important terms' to real estate evaluation provided from real estate dealers 2 and prepared by a real estate business chief, the contents are entered as real estate primary information, the primary information is supplimented by a prescribed judge group, and real estate secondary information based on 'real estate library' to be judged results is outputted. The real estate primary and secondary data are stored in a data base(DB) built in a real estate integrating center C.  A CPU 4 provides the 'real estate library' collected from the dealers 2 and stored in the DB to the dealers 2 and customers 3 through an I/O device 5. An arithmetic circuit 6 integrates the number of filled entry terms in the 'real estate library' and divides the integrated value by the number of items in the whole 'real estate library' to find out a filled rate.
Patent JP-H05200010-A (JP)
Title: Device for forming current dipole in volume conductor
Inventor: MATANI AYUMI
IPC: A61B5/05
Filed: 1992-01-28
Abstract: PURPOSE:To prevent an adverse effect of current consumed in electrolysis or the like by providing a partition member in the axially central position of a straight cylindrical tube made of a electrically insulating and fluid- impermeable material and a pair of electrodes adjacent to respective inside spaces of the tubular body near the partition member. CONSTITUTION:Physiological saline 22 of a volume conductor is stored in a water tank 21 formed of synthetic resin for example. In the saline 22, a current dipole device 23 composed of a tubular body 26 formed of an electrically insulating and water-impermeable material, a partition member 29 for partitioning the tubular body into internal spaces 27, 28 and electrodes 31, 32 arranged adjacent to the internal spaces 27, 28 near the partition member 29 is provided. The saline 22 enters the internal spaces 27, 28 in the tubular body 26 so that distributed current flows to form the current dipole. Experiments such as the detection of abnormal parts simulating a living body are permitted by the detection of surface potential and outside magnetic field assuming that the current dipole device 23 for example is an exciting position in the heart and another volume conductor 25 arranged near the exciting position is the lung.
Patent JP-H08204148-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: UMEBAYASHI HIROSHI
IPC: H01L27/105
Filed: 1995-01-30
Abstract: PURPOSE: To provide a semiconductor device with a condenser having the memory capacity more improved than that in a cylindrical structure by a method wherein upper wall electrode layer is formed as if blocking up a part of aperture part of the bottomed cylindrical body formed of a bottom well electrode layer and a peripheral wall electrode layer. CONSTITUTION: A memory node 5 is provided with a bottom wall electrode layer 51 formed on a stopper layer 18, a peripheral wall electrode layer 52 disposed upright as if encircling around the layer 51 as well as an upper wall electrode 53 formed on the layer 52 as if covering a part thereof while these electrode layers 51, 52, 53 are integrated. In such a constitution, on the surface of respective electrode layers 51, 52, 53, an insulating film 34 for condenser and a plate electrode layer 35 on the surface of this film 34 formed so as to compose a memory condenser of the memory node 50, the insulating film 34 for condenser and the plate electrode 33. Accordingly, since the upper wall electrode layer 52 is added to this new structure compared with the conductive cylindrical structure, the memory capacitance is added without fail by the amount corresponding to the upper wall electrode layer 53.
Patent JP-H07210076-A (JP)
Title: Boat motion simulation device for training
Inventor: TATSUTA YASUMITSU
IPC: G06F19/00
Filed: 1994-01-11
Abstract: PURPOSE:To obtain a boat motion simulation device for training which can reduce the range of boat control training using an actual boat and easily gather the record of the boat control training, and is high in precision and, therefore, superior in economy, labor saving performance, and reliability. CONSTITUTION:The boat motion simulation device for boat controlling person training which simulates the motion of a boat at a program process period is equipped with a turning rate arithmetic processing part 4 which calculates a turning rate from a set course inputted from a boat control board 1 and a last course and a course time constant inputted from a storage part 3 and outputs it to the storage part 3, a course arithmetic processing part 5 which inputs the turning rate from the storage part 3, integrates it to find a turning angle and further calculate a course, and then outputs it to the storage part 3, and a steering angle arithmetic processing part 6 which inputs the turning rate and a steering angle coefficient from the storage part 3, calculates a steering angle, and outputs it to the storage part 3.