baber/WOPTO huggingface dataset:
Patent JP-H02272260-A (JP)
Title: Operation-controlling device in air-conditioning apparatus
Inventor: TANAKA OSAMU
IPC: F24F11/02
Filed: 1989-04-12
Abstract: PURPOSE:To make detection of an instantaneous failure in power supply accurate by a method wherein an instantaneous failure in power supply is detected by using condition-representing signals of refrigerant for controlling the refrigerant in a refrigerant circuit. CONSTITUTION:While a drive-controlling means 15 controls the driving of a compressor 1 and a refrigerant circulates through a refrigerant circuit 14 in effecting air conditioning, a pressure-detective means HPS is at work in sensing whether or not the pressure of the refrigerant has reached a specified value; when the sensing, which checks whether or not the high pressure on the discharge side of the compressor 1 has reached a specified value, has detected an abnormal high pressure, the drive-controlling means 15 is stopped. In this control system of air conditioning, when power is turned on in cases including an instantaneous failure in power supply, a power on-detective means 15b detects the turning of of power; on the other hand, an operation-detective means 15d is monitoring the operation of the pressure-detective means HPS so that, if the pressure-detective means HPS is at work at the time of the turning on of power, an occurrence of an instantaneous power failure is judged to be such and a standby-actuating means 15e actuates a standby means 15c so as to make the drive of the compressor 1 stand by and even out the pressure in the refrigerant circuit 14; thereafter the drive-controlling means 15 drives the compressor 1. This constitution makes it possible, by using condition-representing signals, to detect an instantaneous failure in power supply, effect accurate compensation of the start of the compressor, and judge the pressure-detective means to be abnormal or not so that an improvement can be achieved in the accuracy of the control.
Patent JP-S63257777-A (JP)
Title: Separating belt
Inventor: ARAKI TAKAHIRO
IPC: G03G15/14
Filed: 1987-04-15
Abstract: PURPOSE:To facilitate a replacement of a separating belt by forming it by a belt formed by bending annularly and welding one end part of the separating belt for peeling off forcibly paper from a photosensitive drum, and rubber formed as one body with this belt and formed annularly by allowing it to pass through the annular end part. CONSTITUTION:A separating belt is that which is attached to a photosensitive drum 1, and formed by allowing one end part of the belt 2 to pass through annular rubber 3, bending annularly this one end part and welding, and forming as one body the rubber 3 and the belt 2. In such a way, the separating belt can be replaced easily and prevented from being lost, becomes miniature, and also, can be used in details.
Patent JP-H04305099-A (JP)
Title: Production of si3n4 coated aluminum borate whisker and perform
Inventor: SUZUKI MASATAKA
IPC: C22C47/04
Filed: 1991-03-30
Abstract: PURPOSE:To produce Si3N4 coated aluminum borate whiskers capable of preventing a reaction with a matrix metal and effectively usable as the reinforcing fibers of FRM and to also produce a preform of the whiskers. CONSTITUTION:A powdery mixture of aluminum borate whiskers with fumed silica powder or a molded body of the mixture is heated to 1,100-1,700 deg.C in a gaseous hydrocarbon-ammonia mixture to form Si3N4 coating layers on the surfaces of the aluminum borate whiskers.
Patent JP-S61252167-A (JP)
Title: Ordinary paper recorder
Inventor: YUASA KAZUHIRO
IPC: B41J2/05
Filed: 1985-05-01
Abstract: PURPOSE:To enable ink jet recording with less possibility of clogging and recording with favorable fixing property irrespective of the kind of paper, by a method wherein a solid ink comprising a low melting point or low softening point material and contained in a head is pushed to the side of a tip of a nozzle, and is melted at a tip part. CONSTITUTION:The solid ink 1 is contained in the head 3, and is energized toward the tip of the nozzle 4 by a spring 2. A high-voltage power source 8 capable of being electrically connected to the ink 1 to impress a voltage between the ink and a counter electrode 7 disposed on the opposite side of a recording member 9 is constantly connected to the head 3 at least during a machine operation time wherein a printing condition continues. When an electric current is passed to a heating part 5 from a driving circuit 12 in accordance with a picture information, the solid ink 1 is melted by the heat thus generated, and a portion thereof flows out from the tip of the nozzle 4 as indicated at 1'. The ink thus melted under the high voltage is electrically charged by the electric field at the tip part thereof, is attracted toward the counter electrode 7, whereby it is caused to fly toward the recording member 9, is adhered to the member 9, and is fixed through solidification, thereby performing recording.
Patent JP-H04325395-A (JP)
Title: Airplane
Inventor: SUGIYAMA KATSUMASA
IPC: B64C3/52
Filed: 1991-04-24
Abstract: PURPOSE:To adjust the dihedral angle effect during a flight by providing a positive/negative dihedral angle effect generating means at the wing end, and providing an operating means capable of operating the dihedral angle effect generating means during a flight. CONSTITUTION:A variable section 3 is provided at the wind end of a main wing 1 so that the variable section 3 can be moved 17 via a rod 5 by the power of an actuator 6 around a hinge 4. Signals of a sensor 11 detecting the flight state and airframe mode of an airplane 37 are inputted to a computer 9, the control signal of the optimum position is transferred to a hydraulic device or a motor 7, and the variable section 3 is moved to 'up', 'center' or 'down' via the rod 5 by the power of the motor 7 and the actuator 6.
Patent JP-H07307463-A (JP)
Title: Mos field-effect transistor for electric power
Inventor: KONRATSUDO WAAGENZOONAA
IPC: H01L29/423
Filed: 1994-05-06
Abstract: PURPOSE: To make a power MOS field effect transistor usable for the high speed switching application by interconnecting gates of cells through a metal conductive layer. CONSTITUTION: Cells formed in a substrate include source regions S, drain regions D and gates G. The source regions S are connected to a conductive strip 10 through connections VS and the drain regions D are contacted to a conductive strip 12 through contacts VD. The gates G spread to both sides of the source regions S; one and the other are connected to conductive strips 14, 16 through contacts VG1, VG2. A control signal fed to the gate connection of the MOS field effect transistor is hence fed to all the gates G of the cells constituting the transistor, thereby changing the switching states of all the cells at once according to the fed control signal.
Patent JP-S5718663-A (JP)
Title: Novel preparation of pindolol
Inventor: FUJIMOTO DOUTAROU
IPC: C07D413/12
Filed: 1980-07-09
Abstract: PURPOSE: To prepare pindolol in high yield and simply, by hydrolyzing 4-isopropyl- 6-(1H-indol-4-yloxy)methyl-morpholino-2,3-dione as a raw material under alkaline conditions.  
     CONSTITUTION: 4-Isopropyl-6-(1H-indol-4-yloxy)methyl-morpholino-2,3-dione expressed by formula I as a raw material is hydrolyzed under alkaline conditions, e.g. 10W30% solution of potassium hydroxide in ethanol or sodium hydroxide solution, to give 4-[2-hydroxy-3-(isopropylamino)-propoxy]-indole (pindolol) expressed by formula II. The raw material compound expressed by formula I is prepared from 4-hydroxyindole and a 4-isopropyl-6-halomethyl-morpholino-2,3-dione. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07299347-A (JP)
Title: Gramulating and coating method and apparatus therefor
Inventor: TAKEI SHIGEMICHI
IPC: B01J2/00
Filed: 1994-05-06
Abstract: PURPOSE:To provide a granulating and coating apparatus capable of treating a material to be treated by automatic control of a level equal to the experience or perception of a skilled person. CONSTITUTION:This granulating and coating apparatus is equipped with a drum rotated around a substantially horizontal rotary shaft and controlled on the basis of a predetermined operation condition and a predetermined program and has a treatment state confirmation part 18 confirming the treatment state of a material to be treated in the drum and a control part 19 automatically correcting at least one of the objective value, upper limit value and lower limit value of the operation condition and the operation program on the basis of the difference between the practical values at respective points of time of a plurality of numerical values prescribed by the treatment state confirmation part 18 and preliminarily inputted standard values. The processing in the control part 19 is performed on the basis of a predetermined fuzzy control rule wherein a plurality of necessary indexes are set to an antecedent part and necessary conditions among operation conditions are set to a consequent part.
Patent JP-S57207942-A (JP)
Title: Unpacking circuit
Inventor: FUKUSHIMA ISAO
IPC: H03M7/00
Filed: 1981-06-18
Abstract: PURPOSE:To improve the efficiency of a titled circuit by reducing the accessing frequency against the memory and by quickly performing unpackings and transferrings, by eliminating the necessity of unpacking to be performed by software when packed information is transferred by unpacking. CONSTITUTION:An unpacking circuit UC and a data register DR are installed in an intermemory transfer module 3 placed between an image memory 4 coupled with a display device 5 and a main memory 2 coupled with an external memory 6. The transfer module 3 reads out source data stored in Address A of the main memory 2 in accordance with preset command information, sets the data in the register DR, and write them in the image memory 4 through the unpacking circuit UC. Threrfore, transfer of image information stored in the external memory 6 in the form of 16 bits can be completed when the reading out R from the main memory 2 is performed one time and writing W in the image memory 4 is performed four times.
Patent JP-H03294760-A (JP)
Title: Chilled water generator
Inventor: IIDA HIROFUMI
IPC: F25B17/08
Filed: 1990-04-10
Abstract: PURPOSE:To widely use waste heat of relatively low temperature for supply of chilled water, etc., by employing part of a plurality of sets of absorption regenerator provided for a common refrigerant condenser, a refrigerant evaporator as a normal use absorption regenerator, and employing other absorption regenerator as for the time of auxiliary operation. CONSTITUTION:A refrigerant condenser 1, a refrigerator evaporator 2 are formed as a common configuration for a plurality of sets of absorption regenerators, a plurality of sets of absorption regenerators composed of a pair of absorbent filling units (a), (b) to be alternately operated as an absorber and a regenerator are provided as a normal use absorption regenerator 3, auxilia ry absorption regenerator 4, 5. If chilled water load is small and quantity of generated heat is more than that necessary to generate chilled water, an auxilia ry operation is performed with the normal use operation, and excessive quantity of heat is used to regenerate the units (a), (b) of the regenerators 4, 5. If there is no demand of chilled water, heat is stored in the form of regeneration of the units (a), (b) in the regenerators 4, 5. Then, if the quantity of heat necessary to generate chilled water is more than the generated quantity of heat, evapora tion amounts of the evaporator 2 is increased by the regenerators 4, 5.
Patent JP-S61254418-A (JP)
Title: Apparatus for aligning and loading article
Inventor: HIRATA KAZUHIRO
IPC: B28B13/04
Filed: 1985-04-30
Abstract: PURPOSE:To provide the automation of loading work which requires a change of arrangement by disposing an adsorption device capable of adsorbing a plurality of articles at the same time, and reciprocating between a lifting position and an unloading position. CONSTITUTION:When the arrangement of adsorption discs 14 is same as that of works 4, an elevating cylinder 11 is lowered, and with the lowering movement, an adsorption device 17 is lowered toward a lower metal mold 3 so that the adsorption discs 14 adsorb the works 4. After that, the elevating cylinder 11 is lifted to drawn up the adsorption device 17, so that the works 4 are lifted. When the adsorption device 17 reaches the upper limit, a truck 9 is moved backward by a cylinder 7, and stopped when the adsorption device 17 reaches an unloading position above a sagger 16. After the works 4 are rearranged corresponding to the sagger 16, the adsorption device 17 is lowered to dispose the works 4 in the sagger 16, and then the adsorption device is again drawn up. Thus, loading is completed.
Patent JP-H04324599-A (JP)
Title: Transmission switching device for rotation
Inventor: NIIMI TSUTOMU
IPC: G08C19/20
Filed: 1991-04-25
Abstract: PURPOSE:To simplify the circuit of the title device by switching the power supply voltage value supplied to a rotary encoder and detecting a magnetic pole position detecting pulse and incremental pulse by respectively outputting the pulses in corresponding to prescribed voltage values. CONSTITUTION:A controller 1 selects either one of voltages V1 and V2 through a switch in accordance with a switch change-over signal S1 and sends the selected voltage to a signal line l1. A rotary encoder 4 discriminates the voltage V1 or V2 by means of a voltage level discrimination circuit 5 and sends either one of a magnetic pole position detecting pulse P1 and incremental pulse P2 designated by the controller 1 to the controller 1 through a switch 6 in accordance with the discriminated result. In other words, the controller l is made to independently output a signal which switches the transmission of the pulses P1 and P2 to each other without increasing the number of the rotation detecting pulse transmission line. Therefore, the pulses P1 and P2 can be switched to each other at arbitrary timing irrespective of the pulse detecting timing.
Patent JP-S5320992-A (JP)
Title: Inspecting method for defect in vacuum vessel
Inventor: IMURA HIROYA
IPC: G01N21/91
Filed: 1976-08-11
Abstract: PURPOSE:To make possible easy detection of defect such as fine crack, etc., in welded portion of vacuum vessel, by carrying out defect inspection with visible dye-penetration method, after polishing surface of welded portion up to at most 0.8S or less.
Patent JP-S62252905-A (JP)
Inventor: IKUTANI NORIO
IPC: B41F16/00
Filed: 1986-04-25
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-S57210956-A (JP)
Title: Tough refined wear resistant steel
Inventor: WATANABE SHIYUUJI
IPC: C21D6/00
Filed: 1981-06-19
Abstract: PURPOSE: To obtain a tough refined wear resistant steel reducing the occurrence of cracks during drawing or strain correction by further adding REM, Zr, Ca, etc. to a wear resistant steel having a specified composition by restricted amounts according to the S content.  
     CONSTITUTION: A steel consisting of, by weight, 0.21W0.35% C, 0.05W1.0% Si, 0.30W2.0% Mn, 0.5W6.0% Cr, 0.10W0.50% Cu, 0.0005W0.0030% B, 0.04W0.08% Al, ≤0.015% S, ≥1 kind of element selected from 2.0W8.0 times as much REM and Zr as S and 0.2W3.0 times as much Ca as S, and the balance Fe with inevitable impurities is refined. To said composition may be added ≥1 kind of element selected from ≤1.0% Mo, ≤0.50% Ni and ≤0.15% V. This steel is heated to a temp. above the Ac 3  transformation point, water-cooled, and optionally tempered at ≤400°C. Thus, a tough refined wear resistant steel suitable for use as the material of a cutting edge for digging earth and sand is obtd. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59221310-A (JP)
Title: Polypropylene resin composition for orientated film
Inventor: ASANUMA TADASHI
IPC: C08F110/06
Filed: 1983-05-31
Abstract: PURPOSE:The titled resin composition providing a film having improved orientation properties and improved mechanical strength, obtained by satisfying both a specidfic isotactic pendant fraction and a specified ratio of weight-average molecular weight(Mw) to number-average molecular weight(Mn). CONSTITUTION:For example, propylene is polymerized by using a well-known catalytic system to provide high stereoregularity by bulk polymerizing requiring propylene itself as a liquid medium usually at 65-80 deg.C, low stereoregular polypropylene is removed with a low-boiling hydrocarbon such as propylene, etc., isotactic pentad fraction measured by C<13>NMR is made >=0.95, and a ratio of Mw/Mn, which is obtained by using elusion curve measured by gel permeation chromatography, and by approximation by Gauss distribution of molecular weight distribution curve in a high polymer range when the molecular-weight distribution curve having the axis of abscissa showing the molecular weight on a natural logarithmic scale is divided into three parts, is made >=8, to give the desired resin composition.
Patent JP-H01265805-A (JP)
Title: Hydraulic apparatus of machine for farm working
Inventor: TAMAI TOSHIO
IPC: A01C11/02
Filed: 1988-04-18
Abstract: PURPOSE:To stabilize the operation time of a pitching cylinder and enable to reduce the size of a hydraulic pump, by joining a returned oil from a rolling switch valve with a sent oil from the hydraulic pump to supply the joined oils into the pitching cylinder. CONSTITUTION:When there are high and low places on a field in the longitudinal direction of a frame, floats 29 are vertically moved with respect to the frame and a switch valve 41 for pitching is switched. When a pitching cylinder 34 is elongated, the left and right patty field wheels 7 are simultaneously moved only to the same distances vertically with respect to the frame and the working frame is lifted or fallen with respect to the plow sole to constantly maintain a depth for planting. The returning part T2 of a switch valve 42 for rolling is communicated with the inputting port P1 of the switch valve 41 for pitching. Thus, a sent oil separately flown from a flow priority valve 43 and a returned oil from the switch valve 42 for rolling are joined with each other and supplied into the switch valve 41 for pitching, thereby permitting to stabilize the operation time of the pitching cylinder and reduce the size of the hydraulic pump.
Patent JP-S58224952-A (JP)
Inventor: EERITSUHI GEORUKU BUIIRANTO
IPC: B65H29/24
Filed: 1983-05-31
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-H09284874-A (JP)
Title: Active termination changeover method and device
Inventor: YAMAGAMI NAOTO
IPC: H04L7/00
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To prevent the entire system from being in a communication disable state and a T line from being out of synchronism when an active termination is out of order due to a fault or the like by switching a terminal equipment(TE) with an active termination function connecting to a remotest end on a passive bus wiring so as to make active termination automatically in the case of occurrence of out of synchronism in an incoming bus transmission line (T line). SOLUTION: In the active termination switching method in a digital transmission system where a digital signal is sent on a passive bus wiring having an outgoing transmission line and a T line, a master set is provided to one end on the passive bus wiring and a passive termination is provided to the other end and a TE is connected on the passive bus wiring between the master set and the passive termination. When out of synchronism takes place in the T line, the TE connecting to the remotest end recognizes it automatically and only the TE is switched to cause active termination. In the case that the TE causing active termination is out of order, the active termination is automatically switched to other TE.
Patent JP-H08294147-A (JP)
Title: Data memory read circuit for time division switch
Inventor: ENDO TAKAYUKI
IPC: H04J3/00
Filed: 1995-04-20
Abstract: PURPOSE: To reduce the number of memories by changing a data read address into other address and providing the result to a data memory. CONSTITUTION: A read address generating section 11 generates an address (RA1) in conformity with an SDH frame and a read address (RA3) of an overhead FIX section section memory 8. A read address conversion section 10 converts 9bits of an address (RA1) from the generating section 11 into 8bits of an address (RA2) from 1 to 252 and the address concerned from 1 to 252 is given to a data memory 7 as a read address. Data in the memory 7 are read according to the read address. Furthermore, data of the overhead FIX part are read out of the overhead FIX section memory 8 according to the read address from the read address generating section 11. Then the read data from the data memory 7 and the read data from the overhead FIX section memory 8 are ORed by an OR circuit 9 and the result is outputted to a time division switch as a data output 2.
Patent JP-S5337051-A (JP)
Title: Filter for optical apparatus
Inventor: KOFUJITA HIROSHI
IPC: G09F9/46
Filed: 1977-08-08
Abstract: PURPOSE:Functions of a diaphragm and a shutter are provided in combination by changing the color of transmitted light and changing the quantity of transmitted light through the use of a lens, a polarizer and specific liquid crystals without using the combinations of many filters.
Patent JP-S5619297-A (JP)
Title: Diaphragm for electroacoustic transducer
Inventor: TAKASHIMA MITSURU
IPC: B32B3/12
Filed: 1979-07-26
Abstract: PURPOSE:To obtain a high-rigidity and light-weight diaphragm for electroacoustic transducer which can reduce the resonance sharpness and also improve the high- range property, by adhering the fiber sheet on both surfaces each of the intermediate layer of the light metal mesh via the polymer adhesive. CONSTITUTION:Intermediate layer 5 of the metal mesh composed of the light metal, e.g., the aluminum or the aluminum alloy is formed; and at the same time fiber sheets 6 and 7 made of the fiber sheet into which the high molecular adhesive, e.g., the mixture of the epoxy and the epoxy denatured butadiene is impregnated such as carbon unwoven fablic or woven fable, are provided. This umpregnated adhesive which is nnder the unhardened or semihardened state is applied to both surfaces of sheets 6 and 7 plus layer 5 each, and then pressed by the metal mold at about 170 deg.-180 C temperature to adhere these sheets and layer together into a body. In this case, the unified substance is formed into an optional cone shape. And the adhesive to unify sheets 6 and 7 plus layer 5 uses the one composed of two or more different types of heteropolymers capable of the common bridge formation.
Patent JP-S5623268-A (JP)
Title: Soft nitriding method for steel
Inventor: INUZUKA HIROKUNI
IPC: C23C8/26
Filed: 1980-07-12
Abstract: PURPOSE:To make the soft nitriding treatment possible at a lower temperature and in a shorter time than the usual method, by treating the steel in the atmosphere contg. a fixed volume of wet HCl gas in NH3 gas and promoting the formation of nitrogen compound. CONSTITUTION:Steel is treated in the atmosphere contg. 5ppm-5vol% wet hydrogen chloride gas in ammonia gas. The decomposition of ammonia gas is remarkably promoted by adding wet hydrogen chloride gas and nitriding concentration in said atmosphere is increased and then, soft nitriding treatment is made easy by advantageous treating conditions i.e. lower temperature and shorter time. The surface of the steel to be treated is more hardened, and the fatigue resistance and abrasion resistance are remakably improved by performing preliminarily the soft nitriding treatment of this invention after giving the residual stress on the surfade layer of the steel by the mechanical means, for example, shot peening etc.