baber/WOPTO huggingface dataset:
Patent JP-H0642504-A (JP)
Title: Fluid pressure actuator and its positioning control system
Inventor: MIKI MASAYUKI
IPC: B21D28/24
Filed: 1992-07-20
Abstract: PURPOSE:To control positioning with high speed and accuracy in a fluid pressure actuator for a machine tool by holding a fluid directional changeover valve inside a casing, and sliding a rod of the fluid directional changeover valve through a motor and a spool which are supported to a casing. CONSTITUTION:Rotary driving force of a servomotor 2 is converted into linear motion by means of a ball screw and a ball screw nut 6, and thereby a spool 7 is axially moved. Positioning control of the spool 7 is performed by means of a rotational position detecting means 5. The spool 7 serves as a directional changeover valve which changes over a direction of operation fluid among a suction port 2a, a discharge port 2b, suction and discharge ports 2c, 2d of a rod 4. A cylinder rod 13 is moved interlockingly with the motion of the spool 7. The rod 4, being mechanically connected to the cylinder rod 13, is moved in the same direction, accordingly. The moving speed and positioning of the spool 7 are thus controlled with high accuracy.
Patent JP-S6271506-A (JP)
Title: Defoaming agent for organic solvent
Inventor: KONDO KIYOHIRO
IPC: B01D19/04
Filed: 1985-09-26
Abstract: PURPOSE:To obtain the titled defoaming agent capable of controlling frothing in an org. solvent wherein a hydrocarbon and a fluorine surfactant are dissolved by using 20-80mol% organopolysiloxane component having a fluoroalkyl group. CONSTITUTION:Organopolysiloxane consisting of 20-80mol% organosiloxane unit contg. a perfluoroalkyl group shown by formula I and 20-80mol% organosiloxane unit shown by formula II is used as the main agent. A defoaming agent contg. the organopolysiloxane as the main agent exhibits an excellent effect in controlling frothing in an org. solvent or especially in an org. solvent wherein a hydrocarbon or a fluorine surfactant are dissolved. The defoaming agent can be directly added to the desired org. solvents, or 20-50wt% of the agent is dissolved in a ketonic or a halogen-contg. org. solvent and used.
Patent JP-S58116815-A (JP)
Title: D/a converter
Inventor: FUJII SHIGERU
IPC: H03H7/24
Filed: 1981-12-29
Abstract: PURPOSE:To improve resolution without increasing the number of circuit elements by switching a reference voltage by a control signal which has a duty cycle corresponding to an input digital signal. CONSTITUTION:A master clock CLK is frequency-divided by a frequency dividing circuit 3 to obtain frequecy-divided pulse signals of various frequencies, which are inputted to a switch signal generating circuit 4. The input digital signal Din, on the other hand, is inputted to the generating circuit 4 through an input buffer circuit 5 to generate a switch signal having the duty cycle corresponding to the signal Din, and the signal is applied to a voltage dividing circuit 1. According to the switch signal, the voltage dividing circuit 1 divides reference voltages V1 and V2 and a filter and impedance converting circuit 2 smooths the divided voltages to generate an analog output voltage Vout. Thus, resolution is improved without increasing the number of circuit elements.
Patent JP-H0262605-A (JP)
Title: Numerically controlled machine tool
Inventor: ONO YUKIO
IPC: G05B19/18
Filed: 1988-08-30
Abstract: PURPOSE:To simplify the cable wiring between the numerical control (NC) side and a cell controller by setting a bar code reader at the side of a numerically controlled machine tool to read the codes corresponding to the working conditions. CONSTITUTION:A bar code reader 201 is connected to an NC device 143 via a communication line 302. The device 143 contains an interface against the reader 201, and a CPU contained in the device 143 inputs a code 121 in a prescribed format based on a software instruction. In such a constitution, only a single cable 300 connecting the device 143 and a cell controller 200 is required to secure the connect on between a drilling press 142 and the controller 200.
Patent JP-S60105569-A (JP)
Title: Printing head retaining mechanism for printing device
Inventor: DOUMOTO YASUO
IPC: B41J25/304
Filed: 1983-11-14
Abstract: PURPOSE:To arrange so that a head clamp may be fixed at a clamp position without increasing the number of parts by engaging part of the head clamp with a protuberance formed in a carrier for positioning a printing head. CONSTITUTION:Hinge axial part 20 of a head clamp 19 is introduced through a downward open end of a bearing 18 on a carrier 3, and an attaching piece 26 of a belt holder 24 is fixed with a screw 25 on a belt receiver 14, and a timing belt 27 is held with a retaining piece 28. At that time, the hinge axial part 20 is supported by a receptacle 29 of a stopper 30. To attach a printing head 11, a hole 15 and a protuberance 16 are fitted into each other to position and mount an attaching flange 12 on an attaching surface 13. Then the head clamp 19 is turned inward centering around the axial part 20, a pressing section 21 presses the attaching flange 12 onto the attaching surface 13. At the tip of the protuberance 16, an inclined surface 17 is formed, causing the tip to come into linear contact with the protuberance 22 of the clamp. Thus durability is improved.
Patent JP-H0878762-A (JP)
Title: Q-switched laser
Inventor: HIRANO YOSHIHITO
IPC: H01S3/16
Filed: 1994-09-07
Abstract: PURPOSE: To obtain a Q-switched laser excellent in laser extraction efficiency by reducing the energy density of laser light in a laser resonator to a value equal to or below the damaging threshold of the optical components. CONSTITUTION: Where D is taken as the ratio of maximum energy density that will not cause damage to saturation fluence, η as laser extraction efficiency, L as loss in the resonator in the Q-switch and T as the amount of output coupling of the resonator, the Q-switched laser is constituted so that D<=2, 0.05<=L<=0.2, 0.5<=T, 0.3D<=ηwill be all satisfied.
Patent JP-H0498453-A (JP)
Title: Erroneous term detecting and correcting mechanism for japanese word processor
Inventor: MIZUTANI TAKAHIRO
IPC: G06F17/21
Filed: 1990-08-13
Abstract: PURPOSE:To eliminate the judging error of an errorneous term owing to the knowledge or storage error of a document preparer and to improve precision by pointing out the errorneous term within document data on the proofreading of the prepared document data and correcting the document data. CONSTITUTION:An errorneous term detecting and correcting mechanism 1 consists of an errorneous term dictionary 11, a detecting part 12 and a correcting part 13. The errorneous term dictionary 11 stores errorneous notation to be the notation easy to be errorneous and correct notation to be the correct notation on words that the notation is easy to be erroneous by a wrong word, an omitted word, errorneous usage and so on. Besides, the detecting part 12 collates the notation of the words used in document data 2 and the errorneous notation stored in the errorneous term dictionary 11 and detects the errorneous notation within the document data 2. The correcting part 13 points out the erroneous notation of the document data 2 detected by the detecting part 12 to a document preparer and corrects the erroneous notation to the correct notation. Thus, working time in the proofreading of the document data is shortened and the precision of the proofreading is improved.
Patent JP-S6192826-A (JP)
Title: Hot press molding
Inventor: HORI KAZUNAO
IPC: B29K105/04
Filed: 1984-10-15
Abstract: PURPOSE:To obtain a product, uniform and high in the molding accuracy thereof, by a method wherein all part of a foaming sheet is pressed vertically with respect to the surface of the sheet substantially in case the synthetic resin foamed sheet is molded by a hot press into the product having more than one bent sections. CONSTITUTION:A synthetic resin foamed sheet 15 is arranged on the bottom force 13 of a forming mold 11 and, then, a top force 12 is pivoted about a hinge 14 into a direction wherein the surface of the mold 12 approaches to the surface of the mold 13 to abut the loose end section of the mold 12 against a spacer 16. On the way of pivoting of the mold 12, a pressure, having somewhat oblique direction with respect to the surface of the sheet 15, is applied on the sheet 15, however, the pressure, substantially vertical to the surface of the sheet 15, is applied on the sheet 15 at the position of pivotal limit of the mold 12. According to this method, the hot press form of the synthetic resin foaming sheet, having high accuracy of dimension, may be manufactured and variability in the quality thereof may be eliminated.
Patent JP-H1142171-A (JP)
Title: Cooker
Inventor: KANESHIRO TERUYUKI
IPC: A47J43/25
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a cooker which can easily process subjects to be processed, such as vegetables and fruits, even if they are long. SOLUTION: This cooker comprises a grater 10 which grates subjects to be processed, such as vegetables and fruits. The grater includes a grater main body 1, a grating blade 2 provided on the upper surface of the grater main body 1, frame parts 3 provided on both the right and left sides of the grating blade 2, and an open part 4 formed in front of the grating blade 2. The grating blade 2 includes two kinds of blades of different sizes, i.e., large grating blades 61a...61b and small grating blades 71a...71b. The frame parts 3, 3 are provided at the right and left ends of the upper surface of the grater main body 1 at a height higher than the large grating blades 61a...61b. The open part 4 is formed by opening the front end of the upper surface of the grater main body 1, and even if the subject to be processed is long, it can be made to abut to the large grating blades 61a...61b of a rough grating part 6 as it is accelerated because of the open part 4.
Patent JP-H1035266-A (JP)
Title: Automobile air conditioner
Inventor: NAKATANI TATSUO
IPC: F25B49/02
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To improve the safety of an automobile air conditioner employing a non-azeotropic refrigerant obtained by mixing inflammable propane R290 and isobutane R600a together at predetermined ratios. SOLUTION: An automobile air conditioner comprise an engine-room side cooling cycle 8 constituted of a compressor 3, an outdoor heat exchanger 4, an expansion valve 5 and a brine heat exchanger 6 connected by means of piping, and an interior-side cooling cycle 20 constituted of the brine heat exchanger 6, a brine pump 17 and an indoor heat exchanger 18 connected by means of piping. The engine-room side cooling cycle 8 is charged with a nonazeotropic refrigerant obtained by mixing propane R290 and isobutane R600a together, while the interior-side cooling cycle 20 is charged with brine. The brine heat exchanger is provided with a detector means 13 for detecting leakage of the refrigerant.
Patent JP-H0264231-A (JP)
Title: Flame detecting method of gas turbine combustor
Inventor: KIRIKAMI SEIICHI
IPC: F02C9/00
Filed: 1988-08-29
Abstract: PURPOSE:To prevent a damage of a high temperature part of gas turbine owing to an unbalance of combustion gas by arranging plural exhaust gas temperature detectors in the exhaust duct of a gas turbine which furnishes a double-stage combustor. CONSTITUTION:A gas turbine is composed of a compressor 112, a combustor 114 of a double-stage type, and a turbine 116. A control device 132 takes in the speed signal 134, the first-stage flame detecting signal 138, and exhaust gas temperature signals 142 - 148. Temperature detectors 150 are provided in an exhaust duct 152, and a combustion monitoring device 158 to judge whether there is the second stage flame or not is provided. When it is decided that there is no second stage flame, a signal to cut off the fuel flow to the combustor 114 is generated by the gas turbine control device 132 toward fuel cutoff valves 200a and 200b. A damage to a gas turbine high temperature part can be prevented in such a way.
Patent JP-H0658525-A (JP)
Title: Fuel reforming jig
Inventor: AKAGI MASANORI
IPC: C10L1/00
Filed: 1992-08-11
Abstract: PURPOSE:To provide a fuel reforming jig which is easy to mount in simple structure and capable of changing fuel characteristics of liquid fuel without consuming energy, such as electricity during operation time and enhancing the consumption of a combustion device dramatically. CONSTITUTION:This fuel reforming jig comprises a removable easing 3 installed outside a fuel pipeline 2 designed to supply liquid fuel to a combustion device and a permanent magnet 4 installed in the easing 3. The permanent magnet 4 comprises a plurality of magnet elements 4a laid out in the longitudinal direction of the fuel pipeline with a clearance. Soft magnetic pole pieces laid out in the clearance between the adjacent magnet elements 4a, thereby constituting the jig.
Patent JP-S6193716-A (JP)
Title: Pulse signal counting method
Inventor: HIBAYASHI KOUICHI
IPC: H03K21/00
Filed: 1984-10-12
Abstract: PURPOSE:To relieve the load of the software of a microprocessor by applying interruption to the microprocessor only when an input signal to be counted changes so as to apply processing. CONSTITUTION:An output of a sensor 10 is converted into a pulse signal v1 by a V/F converter 11 and fed to an FF circuit 1. An output pulse of the FF circuit 1 is inputted to a register 2 and shifted sequentially to a register 3 by a clock 7. Thus, a signal before one clock is stored in the register 3 from the register 2. Then a comparator 5 compares the input signal shifted by 1 clock's share and gives an output signal to an MPU4 as an interruption signal when the content of the registers 2, 3 is different. The MPU4 counts the pulse from the register 2 only when the interruption signal is inputted. Thus, the load of the software of the MPU is relieved.
Patent JP-S58113097-A (JP)
Inventor: TAKADA JIYUUICHIROU
IPC: B66F3/12
Filed: 1981-12-27
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-H0265102-A (JP)
Title: Manufacture of bonded permanent magnet
Inventor: TSUTAI AKIHIKO
IPC: C22C1/04
Filed: 1988-08-31
Abstract: PURPOSE:To easily obtain a rare earth iron bonded permanent magnet without using molten metal quenching method and enable turning said magnet anisotropic by processing powder, which is obtained by powdering an alloy of Ga and Fe, for the rare earth iron permanent magnet by aging and mixing the powder with resin. CONSTITUTION:A permanent magnet alloy composed of 8-30atomic% of R (Y or R is at least one of rare earth elements), 2-28atomic% of B, 0.1-13atomic% of Ga, and substantially Fe for the rest of the components is powdered to form powder of a 2-10mum in average grain diameter. After processed by aging at a temperature of 500-800 deg.C, the powder is mixed with resin such as epoxy resin. A sintered alloy is used as the permanent magnet alloy, in which 50% or less of Co is contained. A magnet of residual hardening Br(kG) of 7-9, coercive force iHc(kOe) of 12-14, and maximum energy product BHmax(MGOe) of 12-16 is thus obtained.
Patent JP-2001039804-A (JP)
Title: Herbicidal composition
Inventor: KAWAGUCHI SHINJI
IPC: A01N43/20
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To obtain a herbicidal composition which exhibits higher herbicidal effects, possesses broad weed control spectra, shows herbicidal characteristics excellent in the safety and is useful as a foliage or soil treatment by mixing plural herbicidal active ingredients. SOLUTION: This herbicidal composition is obtained by including (A) 2-[2-(3- chlorophenyl)-2,3-epoxypropyl]-2-ethylindan-1,3-dione or its optical isomer and (B) at least one kind of compounds which have a triazine skeleton, preferably 1,3,5-triazine skeleton and exhibit herbicidal activity as active ingredients. Further, it is favorable that the ingredient A is (-)-2-[2-(3-chlorophenyl)-2,3- epoxypropyl]-2-ethylindan-1,3-dione and the ingredient B is a compound of the structure represented by the formula [R1 to R3 are each -AR4 (A is S or 0; R4 is a 1-3 C alkyl or the like) or a halogen] particularly 2-chloro-4- ethylamino-6-isopropyl-amino-1,3,5-triazine or the like.
Patent JP-S6363464-A (JP)
Inventor: MEARII DEI MATSUKOOMITSUKU
IPC: A61J17/00
Filed: 1987-08-28
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-2000049588-A (JP)
Title: Amplitude adjusting circuit
Inventor: KAWAHARA NOBUHIRO
IPC: H03G3/30
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To provide an amplitude adjusting circuit by which an output wave form deteriorated by environment to be used or an output wave form deteriorated by a potential deviation or the like in a manufacture variation which occurs in an LSI manufacture process can be corrected to the ideal output wave form which is taken into consideration at the time of designing. SOLUTION: In this amplitude adjusting circuit provided with, an ECL output buffer circuit B where a differential amplifier circuit and a constant current circuit for controlling the differential amplifier circuit are made as main configuration elements and a monitor ECL output buffer circuit A provided with a circuit configuration being equivalent to the circuit B and in which a reference voltage generating circuit 20 is connected to the bases of transistors constituting the constant current circuits of the circuits A and B, the circuit is provided with a DC detecting circuit 24 detecting the DC component of an external output of the monitor ECL output buffer circuit A and differential equipment 23 obtaining a difference between the output of the DC detecting circuit 24 and a design reference voltage.  The reference voltage generating circuit 20 is controlled by a differential output value which is outputted from the differential equipment 23.
Patent JP-H0378249-A (JP)
Title: Counter device
Inventor: KAWAGUCHI SHINYA
IPC: H01L25/00
Filed: 1989-08-21
Abstract: PURPOSE:To increase the mounting density of a printed board by disposing into a given shape a terminal connected with a chip by bonding, and inputting data into the chip by switch operation. CONSTITUTION:An input/output terminal 2, a connection terminal 3, an a ground terminal 4, all connected to a chip 1 by bonding, are disposed into a given shape, and one end of a leaf spring 51 is electrically connected to a ground terminal 4. With a switch 5 being operated, the other end of the leaf spring 51 is electrically connected with respect to the connection terminal 3. The chip 1 is loaded as data with the foregoing connection and disconnection state by a change of a signal at one terminal of the input/output terminal 2, and counting is effected by a clock inputted into the other input/output terminal 2. Counted data are outputted to a plurality of other input/output terminals 2.
Patent JP-S6459007-A (JP)
Title: On-vehicle navigation device
Inventor: OIKAWA TAKAHIRO
IPC: G01C21/00
Filed: 1987-08-31
Abstract: PURPOSE:To eliminate an error in the traveling distance of a vehicle generated owing to variation in tire diameter with the air pressure of a tire and malfunction caused by it by detecting the air pressure of the tire and correcting the traveling distance of a vehicle with the detected tire pressure. CONSTITUTION:The current position of the vehicle is displayed on a map displayed on a display device B based on map information stored in a storage means A according to the traveling distance calculated by a traveling distance calculating means C from the diameter and rotating speed of tires of the vehicle and the traveling distance of the vehicle detected by a traveling direction sensor D. This on-vehicle navigation device is equipped with a tire pressure sensor E for detecting the air pressure of the tire and a distance correcting means F to decide how the tire diameter based upon the traveling distance varies from the air pressure of the tires, and a distance correcting means F corrects the traveling distance of the vehicle according to the detected air pressure of the tires.
Patent JP-S60100792-A (JP)
Inventor: ROBAATO KENESU JIYAATSUEN
IPC: G21C3/33
Filed: 1984-10-16
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-S6276319-A (JP)
Title: Semiconductor integrated circuit device
Inventor: EMOTO MITSUHIRO
IPC: H03K17/687
Filed: 1985-09-27
Abstract: PURPOSE:To select the input level of an input circuit by connecting the gate of a MOSFET constituting an inverter to the input of other inverter via a selection cut-off element. CONSTITUTION:Assuming the channel widths WP of P-channel MOS transistors (TRs) 5, 10 as respectively '1', '9', and the channel width WN of an N-channel MOS TR 6 as '5'. The channel width ratio WP/WN when the selection cut-off element 11 is not cut off goes to '2' and the input level goes to 2.5V. When the element 11 is turned off, the TR 10 is made nonconductive. Thus, the channel width ratio W>=P/WN goes to 0.2 and the input level goes to 1.6V. Then the inverter 7 acts like an input circuit of TTL level.
Patent JP-S59104294-A (JP)
Title: Device for removing deposit from surface of metallic wire
Inventor: NISHISHINO KATSUMI
IPC: B23K35/40
Filed: 1982-12-06
Abstract: PURPOSE:To provide a titled device which can stably remove the foreign matter sticking on the surface of a metallic wire for a long time and is easy to maintain and control by the constitution wherein the inside surface of a through-hole in the central part of dies segmented radially to a plurality is pressed by elastic energy onto the surface of the metallic wire passing in said hole. CONSTITUTION:Halved die holder 36 fixed with dies 42 provided with a die hole at the center is engaged in the front surface 33 of a die stopper 31 at a tapered surface 34 and a dovetail groove 38 slidably in the central direction. The die stopper 31 provided with a through-hole 47 into which a metallic wire is held tiltably, via a spherical bearing 30, in its cylindrical part 31 to a base plate 29 bolted 28 preferably to the bottom plate. The metallic wire is passed into said die hole 43, and the holder 36 is energized by a coil spring 45 engaging with the toric groove 44 formed on the outside peripheral surface thereof to press the inside surface of the dies 42 to the surface of the metallic wire, whereby the deposit, such as black gum substance, on the surface of the metal is stripped away by the angled part 46 at the tip of the dies 42.
Patent JP-S6192645-A (JP)
Inventor: YOSHIKAWA TATSUO
IPC: A47L9/00
Filed: 1984-10-15
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-H0634638-A (JP)
Title: Automatic chemical analyzer
Inventor: MATSUMOTO JUNICHI
IPC: G01N15/06
Filed: 1992-07-20
Abstract: PURPOSE:To discriminate whether a specimen is necessary to be inspected again at an initial stage after measurement start. CONSTITUTION:A limit time course storage part 30 for storing absorbancy values at each measurement point of a time course of a specimen of concentration with a limit or close thereto possible of calculation of the concentration of the specimen or an activity value thereof is equipped on a control part. Furthermore, at the time of measurement of a real specimen, the absorbancy at an initial measurement point is compared with another degree of the absorbancy stored in the limit time course storage part 30, judgement is performed on whether the real specimen is within a range of the concentration possible of the calculation of the concentration or the activity value and in the case whether it is out of the limit, a comparison operation part 32 for instructing inspection changing specimen concentration again is equipped.