baber/WOPTO huggingface dataset:
Patent JP-H0928031-A (JP)
Title: Induction motor drive device
Inventor: YASOHARA MASAHIRO
IPC: H02P21/05
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of an overload or overcurrent by changing the setting level of the upper limit value of the output voltage of an inverter circuit in accordance with the fluctuation of the output frequency of the inverter circuit. SOLUTION: When a reverse drive torque is forcibly applied to an induction motor 1, the drive current of the motor 1 and, therefore, the heat generating amount of the motor 1 increase as the rotating speed of the motor 1 decreases. In order to prevent the increase of the heat, a voltage limiting level setting means 6 and a voltage limiter means 7 are provided. When the output signal V. of an output voltage commanding means 4 is equal to or lower than the output signal V6 of the setting means 6, the signal V4 is outputted to the output voltage command signal V3 of an inverter circuit 3 as the output signal V7 of the limiter means 7 and the motor 1 is driven based on the signal V4 . When the signal V4 is higher than the signal V6 , the signal V6 is outputted to the command signal V3 as the signal V7 and the motor 1 is driven based on the signal V6 .
Patent JP-H1122467-A (JP)
Title: Coolant filling device
Inventor: TSUJII TETSUYA
IPC: F01P11/00
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To surely remove a solid included in an intake air, and prevent the clogging of a nozzle orifice in a coolant filling device for laying a cooling system into negative pressure state and filling a coolant thereto by interposing a filter in an air intake passage. SOLUTION: In filling of a coolant, a connecting lid on the top of a tube member 31 is mounted on the injection port of a cooling system, and a compressor is started to sent compressed air R to a tube member 18 through an air feed pipe 22. A cut-off lever 27 is operated to open a passage extending from the injection port of the cooling system to the tube member 31, a selector valve 26, and tube members 19, 18, so that the internal air A of the cooling system is sucked and discharged to the outside by the sucking force when the compressed air R is passed through a nozzle orifice 17. At this time, a part of the tube member 19 is pulled out of a casing 16, and the solid in the intake air A is removed by a filter 35 arranged on its end part 19a. Thereafter, the cut-off lever 27 is switched to fill the coolant within a coolant tank 15 to the cooling system through the tube member 31.
Patent JP-S6067154-A (JP)
Inventor: NAITOU SUMIO
IPC: B32B38/00
Filed: 1983-09-21
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-H0845099-A (JP)
Title: Optical disk recording and reproducing device
Inventor: YAMAMOTO TAKESHI
IPC: G11B7/125
Filed: 1994-07-27
Abstract: PURPOSE:To make the recording operation accurate by detecting a DC voltage which is the output resulting from inputting the output signal of a zero-cross comparator to a low-pass filter, and setting the output of a laser in accordance with the change of the detected voltage level. CONSTITUTION:A test signal read from an optical pickup 3 is impressed on an input terminal of the zero-cross comparator 14 through a capacitor 15 after inputted to an RF amplifier circuit 4 and amplified therein. In this case, when the signal with the waveform shown in (A) is impressed on the input terminal of the zero-cross comparator 14, the signal shown in (B) is outputted to the output terminal, then such a signal is inputted to the low-pass filter 16, and the DC voltage V shown in (C) is outputted as the result. The operation for recording the signal to a disk D is accurately executed in the manner of controlling a laser output setting circuit 12 by a system control circuit 9 so that the DC voltage V approaches the DC voltage Vs.
Patent JP-2000018889-A (JP)
Title: Automatic projectile type recognizer for magazine launcher
Inventor: ISHIKAWA TOMOTAKA
IPC: F41F7/00
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To realize a function for automatically identifying and managing a plurality of types of projectile charged to respective launching cylinder in a magazine launcher at a low cost. SOLUTION: The automatic projectile type recognizer comprises a projectile type indicating part 21 provided on a projectile 20, and a detecting part 22 and a control section 23 as means for detecting the projectile type by detecting the projectile type indicating part 21 of a projectile 20 charged to each launching cylinder 4. A projectile type identifying/managing function is realized at low cost without modifying an existing launcher 1 or projectile 20 substantially.
Patent JP-S5965742-A (JP)
Title: Digital manometer
Inventor: YUHARA TADANORI
IPC: G01L9/00
Filed: 1982-10-08
Abstract: PURPOSE:To ensure the measurement with high accuracy regardless of the skill of an operator, by extracting selectively the detection output out of a high or low voltage detecting means in response to the level of the measured pressure and correcting the digitized measured pressure on the basis of the measured temperature. CONSTITUTION:A pressure receiving diaphragm 3 receives via pressure introduction ports 10 (L.P: low voltage side; H.P: high pressure side) and has a displacement. Then the liquid 12 enclosed within a connection pipe 6 moves, and therefore the measured pressure is transmitted to detection diaphragms 7 within high and low voltage detecting cells 1 and 2. Thus these diaphragms 7 have a displacement respectively in proportion to the measured pressure, and therefore the electrostatic capacity between fixed electrodes 8 varies. This change of electrostatic capacity and the signal sent from a temperature-sensitive element 11 which is inserted to a pressure measuring part DP are amplified by amplifiers A1-A3 within an arithmetic part 13, selected by a multiplexer MP and converted into digital signals by an A/D converter A/D. Based on this digital signal, a microprocessor mu-COM performs various types of correcting operations and displays the measured pressure in a digital form at a display part 14.
Patent JP-S6332799-A (JP)
Title: Bubble detection system for magnetic bubble memory
Inventor: KANEKO KEIICHI
IPC: G11C11/14
Filed: 1986-07-26
Abstract: PURPOSE:To contrive to reduce crosstalk noise by adding two dummy detectors and providing a guard rail between a sense detector and a dummy detector and between a stretcher and a new dummy detector. CONSTITUTION:Dummy detectors 6, 7 are provided further to a sense detector 1 and a dummy detector 2. Further, a part 4a of a guard rail 4 is provided between the detectors 1 and 2 and other part 4b is provided between a stretcher 3 and the detector 6. With a bubble coming at a position of the stretcher 3, each crosstalk noise to the detectors 1, 2, 6 and 7 is shown in waveforms 1, 2, 6 and 7. The waveforms 1, 6 have the same amplitude to the crosstalk noise and are opposite in phase to a connecting point A. The amplitude of the waveforms 2, 7 with respect to a connecting point B differs from the state mentioned above but the phase is opposite to each other. Thus, signals at the connecting points A, B are cancelled and fed to a sense amplifier. Thus, the noise is zero and the N is minimized to improve the S/N.
Patent JP-H0735693-A (JP)
Title: External appearance inspection apparatus for solid formulation
Inventor: YAMAMOTO TAIZO
IPC: G01N21/88
Filed: 1993-07-16
Abstract: PURPOSE:To improve a processing speed by simplifying a structure of an external appearance inspection apparatus for solid formulation. CONSTITUTION:Solid formulations 1 are aligned in the same direction when they are sequentially dropped and transferred from a hopper 12 to a supply drum 10, first and second direction control drums 20, 30 which are respectively rotated at horizontal axes as centers. The aligned formulations 1 are continuously supplied at a predetermined interval to an inspection drum 40 which is intermittently driven, and the formulations 1 are held at predetermined positions while being continuously rotated in a predetermined direction by first and second inspection rollers 41, 42. An imaging unit 60 observes entire outer peripheries of the rotating formulations 1 and excludes defective ones to a defective formulation removing unit 51.
Patent JP-S6070059-A (JP)
Inventor: OOHASHI YUKINARI
IPC: A24B15/16
Filed: 1983-09-26
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-S6235466-A (JP)
Inventor: MOTOKI YOSHIAKI
IPC: H01R4/38
Filed: 1985-08-07
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-H0738792-A (JP)
Title: Electronic still camera
Inventor: NISHIO SATORU
IPC: H04N5/378
Filed: 1993-07-16
Abstract: PURPOSE:To attain quick photographing preparation by an inexpensive constitution by operating an image pickup element at a high speed at the time of photographing preparation, and operating the image pickup element at a low speed at the time of photographing. CONSTITUTION:A solid-state image pickup element (CCD) 1 outputs a picture signal synchronized with a reading clock generated by a synchronization generating circuit 8. The outputted picture signal is amplified by an amplifier 2, converted into a digital signal by an A/D converter 3, and inputted to a process part 4. The process part 4 operates a signal processing, and outputted picture data are stored in a memory 5 by a system controller 9 which operates general control. Then, at the time of processing the picture signal for recording or the like at the time of photographing, the picture signal is read from the CCD 1 at a reading speed lower than a normal television signal speed, and at the time of obtaining data for picture quality control at the time of photographing preparation, the picture signal is read at a reading speed higher than the reading speed at the time of photographing.
Patent JP-S6237053-A (JP)
Title: Linear pulse motor
Inventor: KOBAYASHI MUTSUJI
IPC: H02K41/03
Filed: 1985-08-10
Abstract: PURPOSE:To reduce the number of parts, and to miniaturize and lighten a motor by making a roller shaft to function as a core in combination. CONSTITUTION:Two cores 9 consisting of a high permeability material, such as electromagnetic soft iron, silicon iron, etc. have the same from and size, are arranged at a right angle in the direction of proceeding A, and are inserted into bobbins 14 on which windings 15 are wound. Four magnetic poles 4-7 have the same form and size, and are manufactured through a method such as a sintering method for electromagnetic soft iron. Holes through which the cores 9 are penetrated by a fit are bored at the positions of (L/2)+(tau/4) (L represents pole width) from the end surfaces of the magnetic poles so that the teeth of the magnetic poles 5, 7 each shape phase difference only of tau12 (tau represents the pitches of the teeth) to the teeth of the magnetic poles 4, 6. A permanent magnet 12 is formed in thickness of Ntau+(tau/4) (N represents a natural number) so that the magnetic poles 6, 7 each shape phase difference of tau/4 to the magnetic poles 4, 5. The magnetic poles 4-7, the permanent magnet 12 and the cores 9 are assembled through bonding, and lastly rollers 16 for holding gaps are fitted to projecting sections at both ends of the cores 9.
Patent JP-2001006388-A (JP)
Title: Semiconductor memory with built-in redundant circuit
Inventor: SATO TSUNEHIRO
IPC: G11C29/44
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory with built-in redundant circuit which decreases capital investment and cost necessary for relieving defectives, and also shortens an examination time. SOLUTION: As a circuit for relief processing by detecting a defective part and replacing it with a redundant circuit, this device comprises therein a test controller 33, an APG(Algorithmic Pattern Generator) 32, a replacement line selecting circuit 31a, a row and column spare part 11, 21, a row and column replacing circuit 12, 22, a row line and column line data reading circuit 13, 14, a row line and column line comparison circuit 14, 24, a row and column defective counter 15, 25, a row and column defective number storing register 16, 26, and a replacement circuit 41. Thus, the device with defects can be relieved only by inputting a simple signal such as an external trigger to the test controller.
Patent JP-S5966001-A (JP)
Inventor: SHIMA HIROSHI
IPC: C07C67/00
Filed: 1982-10-07
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-H0465011-A (JP)
Title: Copper conductive paste
Inventor: NAKADA YOSHIKAZU
IPC: H01B1/22
Filed: 1990-07-04
Abstract: PURPOSE:To enhance the bonding strength to a substrate by a low temperature baking by containing mixed two kinds of specified powders having a specified particle diameter by a specified weight ratio. CONSTITUTION:A conductive paste is composed of 75-90wt.% of copper powder A having an average particle diameter of 2mum-4mum and 10-25wt.% of copper powder B having an average diameter of 0.1-mum or less. Since the powder B having the large specific surface area of 0.1mum or less in average particle diameter is relatively contained in a large quantity the concentration of copper powder in the paste becomes low, and since the baking is made at a low temperature of 750 deg.C or less, the copper powder A serves as an aggregate-like role so that porous copper baked film is generated. It is thus possible to alleviate the residual stress caused by the difference between coefficients of thermal expansion of the copper baked film and a substrate and the bonding strength to the substrate is enhanced even by a low temperature baking.
Patent JP-H0228633-A (JP)
Title: Image pickup device
Inventor: SAITO SHUICHIRO
IPC: H04N5/225
Filed: 1988-07-18
Abstract: PURPOSE:To almost accord the direction of the force for supporting a camera with the direction of the force for carrying out releasing operation and to prevent camera moving by arranging a release operating member on a second plane and arranging a positioning member for sandwiching an image pickup device at the position which corresponds to the release operating member on a first plane. CONSTITUTION:The release operating member 4 is positioned on a second plane, and the positioning member 5 for sandwiching the image pickup device is positioned at the position which corresponds to the release operating member 4 on a first plane. A photographer depresses the bottom plane of the camera main body 1 (the plane provided with a hold 5 for thumb) with his thumb, and other fingers are put on the top plane of the camera main body 1 (the plane provided with the release operating member 4) for holding the camera. The releasing operation is carried out by depressing the releasing button 4 by using the fingers positioned on the top plane of the camera main body 1. Since the hold 5 for thumb is provided on the bottom plane of the camera main body 1, the force applied for the releasing operation operates against the thumb, and it merely operates as the force to rotate the camera main body 1. Thus, the camera moving is not easy to be occurred.
Patent JP-H104922-A (JP)
Title: Food for muscular strength activation type slime body
Inventor: YAMADA IKUKO
IPC: A23L33/20
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To obtain the subject food capable of effectively preventing the dissipation of muscular tissue following severe exercise and making a body slime while de-fatting a body and preventing reduction in weight of body, comprising citric acid, malic acid, L-glutamic acid and an active functional peptide. SOLUTION: This food comprises (A) 100 pts.wt. of citric acid, (B) 60-120 pts.wt. of malic acid, (C) 60-120 pts.wt. of L-glutamic acid and (D) 10-3,000 pts.wt. of an active functional peptide having 8-10 amino acid chain length obtained by hydrolyzing a polypeptide by an ordinary method.
Patent JP-S6333845-A (JP)
Title: Semiconductor device
Inventor: NAKAMURA MINORU
IPC: H01L23/52
Filed: 1986-07-28
Abstract: PURPOSE:To lengthen lines of all the wirings in a semiconductor device irrespective of the width of wirings by using aluminum wirings which contains Si in the wirings of wirings width thicker than a predetermined value and using aluminum wirings which contains no Si in the wirings of width thinner than the predetermined value. CONSTITUTION:Whether the widths of wirings 23, 24 are those which contain Si or not is determined by the size relationship of the width of them and the boundary grain diameter of Si nodule 22b. That is, the Si is contained in the wirings 23 of thicker width than the grain boundary diameter of the Si nodule 22b formed by a heat treatment after patterning the wirings 23, 24 and not contained in the wirings 24 of width thicker than the grain boundary diameter of the nodule 22b. The grain boundary diameter of the nodule 22b is affected by the content of the Si and the heat treating temperature of aluminum to become 5mum at the largest. However, in normal case, Si is contained in the wirings 23 of 1mum or larger of the width, and Si is not contained in the wirings 24 of 1mum or smaller of the width. Thus, an electromigration scarcely occurs even in the wirings of thicker or thinner widths.
Patent JP-H0228401-A (JP)
Title: Article transport arrangement
Inventor: TAI AKIHITO
IPC: B65G1/04
Filed: 1988-07-15
Abstract: PURPOSE:To save labor and improve work efficiency in a transport arrangement from a transport conveyor to a flow rack or the like by providing an elevator table of an overhead traveling cart with a floor body having vertical plates and a vertically freely movable roller conveyor body, thereby making the conveyor body capable of freely engaging with a flow rack inlet. CONSTITUTION:When an overhead running cart is moved to a delivery station and an elevator table 34 is lowered, a flared members 57 provided on both ends of a floor body 53 fit over guide poles 28. When the elevator table is further lowered, an engagement member 62 engages with an engagement rod 20 and conveyor body 55 is tilted. When the elevator table is further lowered, a floor body 53 on the side of the engagement member 62 separates from the conveyor body 55 and the condition is such that only one 56a of vertical plates 56 projects out of a roller 60. At this point the lowering stops. A belt 23 is then driven to slide down a cargo W which is stopped with the vertical plate 56a serving as a stopper. Thus labor is saved and work efficiency is improved.
Patent JP-S5968431-A (JP)
Title: Protective work for slope
Inventor: NODA HIROSHI
IPC: E02D17/20
Filed: 1982-10-08
Abstract: PURPOSE:To protect a slope as well as grow greens by a method in which plural seed cylinders are set on the slope of the ground, and concrete or cement mortar is sprayed onto the outside of the seed cylinders. CONSTITUTION:After the slope of the ground 1 is graded, a metal netting 2 is closely laid on the slope and fixed with anchors 3. Drain pipes 4 and seed cylinders 5 are set at a given interval vertically and horizontally. Cement concrete or mortar 6 is then sprayed onto the outsides of the pipes 4 and the cylinders 5 set on the slope to an extent that the tip portions of the pipes 4 and the cylinders 5 are not buried. The cylinders 5 absorb water, paper bags are broken, seeds (d) are allowed to germinate, and greens-planting work is thus attained.
Patent JP-2001006603-A (JP)
Title: Electron beam treatment apparatus
Inventor: YOSHIKAWA TOSHIMITSU
IPC: H01J37/301
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To reduce the load of an exhaust system and to facilitate the axial alignment of an electron beam with an electron beam through hole by constituting the electron beam through hole of a barrier wall between an atmospheric chamber and a first vacuum chamber adjacent thereto of a plurality of openings perforated and formed on each of thin plate materials spaced with a certain distance by the electron beam itself. SOLUTION: An electron beam 14 accelerated upon being drawn from an electron beam source 7 to an electron beam chamber 6 is arbitrarily focused by a beam focusing optical system, passes through openings 12, 11, 10, 9 and 8 disposed on the barrier wall of each of vacuum chambers as electron beam through holes and introduced into an atmospheric chamber 2. Among these openings, at least the openings 9 and 8 are perforated and formed by the electron beam 14 itself. The size of the fine openings 8 and 9 formed on each of thin plate materials 18 and 19 are exactly matched with the size of the electron beam 14 on the respective positions. Therefore the axial alignment can be facilitated such that the load of an exhaust system remains small and the transparency of the electron beam is maximum.
Patent JP-H04318029-A (JP)
Title: Homogeneous uniform spherical fine particle of polysaccharides derived from seaweed and its production
Inventor: NAKAJIMA TADAO
IPC: C08J3/16
Filed: 1991-04-16
Abstract: PURPOSE:To continuously obtain the subject fine particles, having a uniform particle diameter and useful us a food additive, etc., using a simple apparatus and operation by mixing a specific water-in-oil type emulsion containing polysaccharides derived from seaweeds with an aqueous solution of an alkali metallic salt, etc. CONSTITUTION:An aqueous solution prepared by dissolving polysaccharides such as alginic acid derived from a seaweed is pressed into and dispersed through a microporous membrane unit subjected to hydrophobizing treatment in an organic solvent to prepare a water-in-oil type emulsion. The resultant emulsion is then mixed with an aqueous solution of at least one of an alkali metallic salt, alkaline earth metallic salt, a polyvalent metallic salt and a polycationic polymer capable of forming an insoluble substance with the aforementioned polysaccharides derived from the seaweed to afford the objective fine particles. The average particle diameter of the above-mentioned fine particles is preferably 0.1-10mum.
Patent JP-H0273119-A (JP)
Title: Coriolis mass flowmeter having absolute frequency output
Inventor: ARAN RII SAMUSON
IPC: G01F1/84
Filed: 1989-07-10
Abstract: PURPOSE: To obtain the frequency output signal of a used accurate mass flow rate by sending an output pulse in response to a measured mass flow rate value. CONSTITUTION: The system 5 is composed of a Coriolis flowmeter assembly 10 and electronics 20 and the assembly 10 measures the mass flow rate of a required process fluid. The circuit 20 sends the mass flow rate and totalized mass flow rate information to a line 25 in a DC form and mass flow rate information to a line 26 in a pulse form. In this case, the circuit 20 inputs an RTD signal on a line 195 and left and right speed signals on lines 165L and 165R and sends sine wave driving signals to a line 185. The circuit 20 also decides the mass flow rate and totalized mass flow rate of a fluid flowing through the assembly 10 by processing the left and right speed signals and the temperature of the RTD 10.
Patent JP-H04232888-A (JP)
Title: Ultrasonic imaging by trapezoidal radiation scanning
Inventor: RONARUDO II DEIGURU
IPC: G01S7/523
Filed: 1991-07-18
Abstract: PURPOSE: To obtain a uniform resolving power for an observation area in an ultrasonic system. CONSTITUTION: A scanning is performed by a linear array to display an image of an area with a top truncated from a triangular image area. The transmission of the image is performed with the same increment of angle between adjacent ultrasonic beams to achieve a uniform image resolving power and a signal processing. A means is provided to delay a signal component received from the direction of a beam so that all signals can be added up in the same phase. The means makes the signals received dynamically focus by changing a sampling frequency and an array effective length with respect to the signal component arranged laterally.