baber/WOPTO huggingface dataset:
Patent JP-S57140029-A (JP)
Title: Output circuit
Inventor: TAKEGAWA TOUJIROU
IPC: H03K17/06
Filed: 1981-02-24
Abstract: PURPOSE: To avoid change in an output voltage for a long time, by connecting one end of a rectifying element train in series connection to a constant voltage source, another end to a switching means to cause zero potential, and node of the element train to a capacitor where a repetitively changing signal is inputted, respectively.  
     CONSTITUTION: IGFETs Q 5 ∼Q 7  are connected in series as rectifying elements, this one end 10 is connected to a constant voltage source VD and another end 15 is connected to the gate of IGFETs Q 8  and Q 9  being switching means. Nodes 13 and 14 of the element train are connected to capacitors C 2  and C 3  where repetitively changing clock signals ϕ and -ϕ are applied. When the signals ϕ and -ϕ are applied to terminals 11 and 12, the potential of the nodes 13 and 14 are increased by the C 2  and C 3  and reach twice or three times the power supply voltage. When an input signal I 2  goes to a high level, FETs Q 8  and Q 10  are conductive, the node 15 is grounded and an output terminal 17 goes to a low level. When the signal I 2  changes to a low level, the Q 8  and Q 10  are nonconductive, and the node 15 is charged to near a voltage VD with an FETQ 11 , and as far as the clock signal changes, a low impedance can be kept for a terminal 17 even if the terminal 17 is attained to a potential close to the voltage VD. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61185888-A (JP)
Inventor: TAKASHIGE YUTAKA
IPC: H05B6/68
Filed: 1985-02-12
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-S60172330-A (JP)
Title: Pre-dust-removing method of dry fluidized bed type adsorption tower
Inventor: FURUYAMA KUNINORI
IPC: B01D53/08
Filed: 1984-02-16
Abstract: PURPOSE:To reduce remarkably the dust concn. contained in an exhaust gas at an outlet of a fluidized bed type adsorption tower by gas-cleaning previously granulr adsorbents which are flowed into the adsorption tower in the inside of a supplying pipe of the adsorbents in the adsorption tower. CONSTITUTION:The gas in the inside of an adsorption tower 2 which is sucked with a fan 16 is risen while allowing to contact with carbonaceous granular adsorbents 3 and is entered a dust collector 15 in accompanying with fine power, and the dust is removed. The cleaned gas is elevated in pressure by said fan and is mixed with an exhaust gas 1 from a boiler or the like at an inlet part of the adsorption tower. Herein, the flow velocity of gas which is risen in the inside of the dust removing pipe must be controlled to the degree so that the falling adsorbent granules are not fluidized. The harmful components contained in the exhaust gas 1 are adsorbed in the adsorption tower.
Patent JP-H01201987-A (JP)
Title: Master-filmless full additive method
Inventor: AKAIKE HIROSHI
IPC: H05K3/00
Filed: 1988-02-06
Abstract: PURPOSE:To reduce production process by performing pattern engraving using a processing machining controlled by data for creating film without using a master film. CONSTITUTION:By directly performing engraving, drilling machining, etc., to a printed-wiring board material 1 wherein a solder mask ink 2 is coated previously without using a master film using a processing machine controlled by data which becomes the base for creating film, chemical copper plating is performed to the pattern-engraved and drilling machined part to form wiring. It reduces the production process and allows a printed wiring with high- concentration pattern to be produced easily.
Patent JP-S58144584-A (JP)
Title: Drive controller for brushless motor
Inventor: MAEDA TETSUO
IPC: H02P6/17
Filed: 1982-02-19
Abstract: PURPOSE:To completely stop the abnormal runaway rotation of a brushless motor by interrupting the drive current when the output frequency of the position detector of the motor becomes higher than the predetermined constant value. CONSTITUTION:When a drive circuit 1 and a brushless motor produces a malfunction so that the motor runs away, the output frequencies from position detectors 4a, 4b becomes extraordinarily large with the result that the output of a frequency/voltage converter 9 increases, and a positive output is produced from a comparator 11. A transistor 12 is turned ON by this positive output, and a thyristor 13 is similarly conducted. When the thyristor 13 is conducted, the base of a transistor 14 is grounded, the transistor 14 is interrupted, and the power supply to the circuit 1 is interrupted. Accordingly, the rotation of the motor is automatically stopped, thereby preventing the circuit 1 and the motor from damaging.
Patent JP-S62187709-A (JP)
Title: Novel fluorine-containing polymer
Inventor: HISAMOTO IWAO
IPC: C08F12/00
Filed: 1987-02-06
Abstract: PURPOSE:To obtain the titled polymer excellent in a surface modification effect, by incorporating monomer units derived from a specified fluoroalkyl group- containing vinyl compound. CONSTITUTION:A fluorine-containing epoxide of formula I (wherein Rf is a 4-20C fluoroalkyl group) is reacted with a compound of formula II (wherein one of R2-3 is H and the other is methyl, R4 is H or methyl, A is a bivalent organic group, l, m and n are each 0-40, and 0<l+m+n<=40) at 40-100 deg.C in the presence of a catalyst (e.g., BF3 etherate) to obtain a compound of formula III, and this compound is esterified, if necessary, at 10-80 deg.C to obtain a compound (A) of formula IV (wherein R1 is H or a 1-3C acyl). Component A is (co)polymerized with, optionally, other comonomers (B) [e.g., (meht)acrylic acid] to obtain the titled polymer of an average MW of 3,000-100,000, preferably, 6,000-30,000. When 0.001-2wt% said polymer is added to a resin solution, it acts as a surface modifier.
Patent JP-H06239708-A (JP)
Title: Germicide comprising oxetane-based and benzimidazole-based compound
Inventor: TAKAHI YUKIYOSHI
IPC: A01N47/18
Filed: 1993-02-16
Abstract: PURPOSE:To obtain an agricultural and horticultural blended germicide, having a wide antimicrobial spectrum and synergistic effects and capable of preventing resistant germs from developing. CONSTITUTION:This agricultural and horticultural blended germicide comprises (A) an oxetane-based azole compound of the formula [R<1> to R<4> are H or alkyl; R<3> is further phenyl or R<1> and R<4> together with two C carbon atoms to which they are bound may form a 5-6C saturated ring, or R<3> and R<4> together with one C atom to which they are bound may form a 3-6C saturated ring; R<5> to R<7> are H, (halogeno)alkyl, halogen or (halogeno)alkoxy; R<8> is H or alkyl] and (B) a benzimidazole-based compound selected from methyl 1-(n-butylcarbamoyl)-2 benzimidazolecarbamate, methyl 2-benzimidazolecarbamate, 2-(4-thiazolyl) benzimidazole and 2-bis(3-methoxycarbonyl-2-thioureido)benzene as active ingredients. The germicide is capable of manifesting high synergistic effects on various infectious disease injuries infecting through the routes of air, soil and read.
Patent JP-H05227280-A (JP)
Title: Maintenance operation training system for telephone exchange
Inventor: OTAKE KIYOMI
IPC: H04M3/00
Filed: 1992-02-13
Abstract: PURPOSE:To train the maintenance and operation by mass-education at a low cost by connecting the system to a central controller via a MODEM, managing information of trainees and displaying a task onto a terminal equipment so as to train the trainees. CONSTITUTION:The system is made up of a central controller 1 having a course- ware verification function and a training device connecting to the controller 1 via a MODEM 14. A training supervisor uses a terminal equipment 9 to start a trainee management module 7 for the registration of a trainee and to start authering module 6 for the registration of a training task and a kind of a command to be applied. When a trainee uses the terminal equipment 9 to enter its name and its password, A system management sub-system 3 inquires of the trainee management module 7 about its validity. When the password is correct, the course-ware sub-system 4 is started and it inquires of a training result management module 8 about the degree of training and displays a proper task onto the terminal equipment 9. Since the trainee makes study according to the display, the same operation as the real situation is attained and the maintenance and operation is trained at a low cost by mass-education.
Patent JP-2000225846-A (JP)
Title: Luggage compartment opening and closing mechanism
Inventor: NAKAMURA ISAMU
IPC: B60J5/06
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To reduce the weight of a luggage compartment opening and closing mechanism rotating a wing. SOLUTION: By mounting an upper side panel 7a of a wing and a cylinder device 11 on a supporting body 9 movable in a car width direction, setting a rotation center 11a of the cylinder device 11 on the lower side of a rotation center 10a of the upper side panel 7a, connecting (pivotally supporting) a rod tip part 11b of the cylinder device 11 extending obliquely downward with the upper side panel 7a and elongating the rod of the cylinder device 11, the cylinder device 11 is constituted so as to rotate upward together with the wing.
Patent JP-S55120184-A (JP)
Title: Fabricating method of gallium phosphide green color emitting element
Inventor: IWAMOTO MASAMI
IPC: H01L21/208
Filed: 1979-03-09
Abstract: PURPOSE: To provide a highly green color light emitting efficiency of a gallium phosphide green color emitting element by selecting the impurity of a p-tye GaP layer in the vicinity of pn junction sufficiently lower than that of an n-type GaP layer when forming the element.  
     CONSTITUTION: An n-type GaP layer is epitaxially grown on an n-type GaP substrate while adding nitrogen and sulfur thereto so that the n-type impurity density of the layer to be grown on the substrate becomes 1∼4×10 17 /cm 3 . then, nitrogen and zinc are added onto the surface of the n-type GaP layer, and the p-type GaP layer having p-type impurity of 2∼6×10 16 /cm 3  is grown to produce a pn junction in the boundary surfaces of these layers. Since the acceptor density of the p-type GaP layer is thus lowered, the crystallizability thereof is improved so as to improve the light emitting efficiency of the element. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S54120178-A (JP)
Title: Method of and apparatus for turning cargo suspending arms of hanger employed in trolley conveyor
Inventor: ARAI TOSHIO
IPC: B61B10/02
Filed: 1978-03-08
Abstract: PURPOSE: To ensure safe operation of cargo suspending arms of hanger employed in trolley conveyor, by providing recesses and projection for locking the arms in its operative position and in its non-operative position when turning the arms horizontally between the above two positions.  
     CONSTITUTION: Hanger suspending frame 1 of trolley conveyor carries a semi- circular frame 5 in laterally movable manner by the aid of rollers 8. At the lower ends of frame 5, cargo suspending arms 22 are supported on respective vertical shafts 21 in pivotally movable manner. Stopper 24 at the lower end of shaft 21 is formed with an upward projection 25 in the form of a truncated cone for engagement with recesses 26, 27 which are formed in base portion 23 of arm 22, whereby it is enabled to lock the arms 22 in its operative position where it is engaged with a cargo and in its non-operative position where it is out of engagement with cargo. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S52109729-A (JP)
Title: Assembly fence
Inventor: FUJII TAKEYOSHI
IPC: F16B4/00
Filed: 1976-03-11
Abstract: PURPOSE:To enable to stably fit a longitudinal beam to a lateral beam without scratching the surface treatment of constituent members.
Patent JP-S57141317-A (JP)
Title: Carry-out and transport method for coal stored in the water
Inventor: MIURA MITSUO
IPC: B65G51/26
Filed: 1981-02-27
Abstract: PURPOSE:To improve convenience in handling coal by carring out coal stored in the water by a reclaimer, separating same into coarse coal, pulverized coal and water to be transported, and mixing the coarse coal and the pulverized coal. CONSTITUTION:Coal 2 stored in a underwater coal-storing pit 1 is carried out by a reclaimer 4 which is provided with a bucket 6 lifting device mounted on a movable table 5. At the time of discharging the coal from a hopper 7, coarse coal is separated by a vibrating screen 8 and carried out by a conveyer 11. Pulverized coal is fed with water into a water processing equipment 13, thereby to separate pulverized coal from water. The pulverized coal is mixed with coarse coal and fed into a coal separate-use equipment 12, water being fed into an equipment 15 for another use. Since the coal is completely separated from water, it can be handled in the same manner as coal under dry-type storage.
Patent JP-S58146263-A (JP)
Title: High-frequency thawer
Inventor: NISHIDA KAZUO
IPC: A23L3/36
Filed: 1982-02-22
Abstract: PURPOSE:The change in the voltage between a couple of heating electrodes connected to high-frequency oscillator is detected to know the thawing stage and control the output, thus effecting uniform thawing in a short time. CONSTITUTION:Electricity of high frequency of about 5MHz is applied from the high-frequency oscillator 8 to a couple of heating electrodes 2,3 and the substrate 4 is thawed by heating with the dielectric loss of the substrate 4. The voltage between the electrodes 2,3 is detected as a voltage applied to the resist 9 and the variable resist 10 and the output of the oscillator is controlled by the control unit 11 corresponding the voltage change. Since the output of high- freqency is increased at the start of thawing and lowered toward the end, as shown in the figure (curve A), uniform thawing requires to eliminate the output change, as shown by line B.
Patent JP-2000222024-A (JP)
Title: Method for selecting variable constant
Inventor: TAKEUCHI TOSHIFUMI
IPC: G05B23/02
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of changing constant group definition tables without changing system software and changing the numbers of constant groups and the allocations of the constant groups. SOLUTION: In a control device which synthesizes plural constants by using a bit command of an input signal or communication, etc., switches them and performs control, constant group data 3 is selected with the bit command of an input signal or communication, etc., and switched by using a constant group definition table 4 in which a set of constants desired to be simultaneously switched, a constant group allocation table 8 that allocates it to the bit of the bit command and the data 3 defined by each constant group definition table 4.
Patent JP-H06219243-A (JP)
Title: Method and device for car wash
Inventor: SEKI KAZUTOSHI
IPC: B60S3/04
Filed: 1993-01-22
Abstract: PURPOSE:To decrease passing through space, required for leaving a spot, to a minimum limit by setting a running range of a device main unit onto the space where an automobile can pass through from the front to the rear, starting a car wash with a rear end part of the running range serving as a start position, and ending the car wash in the front from the start position, so that the automobile can easily pass through. CONSTITUTION:According to a start of a car wash, a car washer main unit 1 goes forward from rear ends of rails 2, 2, and when brushes 3, 4, 4 reach an automobile rear end while spraying water and detergent, the car washer main unit 1 successively goes to return. Similarly in the second washing process, when the brushes 3, 4, 4 reach an automobile front end, the main unit 1 is stopped running by a detecting switch 11. Next, the car washer main unit 1 again goes forward to actuate the brushes 3, 4, 4 while spraying water and detergent, stopped when reaching the automobile rear end. Successively, the car washer main unit 1 goes to return, to perform drying by blower nozzles 5, 6, 6. The main unit 1, when arriving at a car wash start position, is left as in drying action to go forward. Next, the unit is stopped when car body detectors 12a, 12b in a front side reach the rear end.
Patent JP-H07217501-A (JP)
Title: Air-fuel ratio control device for carburetor
Inventor: GO TAKEO
IPC: F02M19/03
Filed: 1994-01-31
Abstract: PURPOSE:To enable a desirable air-fuel ratio control over the whole opening area of the return opening of an air screw without being influenced by the return opening of the air screw and make the sensitivity of the air screw linearly act up to a high opening area. CONSTITUTION:A low speed air system A is formed of a first low speed air passage 11 provided with a fixed air jet 13, and a second low speed air passage 12 provided with an air screw 21 for variably controlling the effective opening area of the air passage. The second low speed air passage 12 is provided with a normally opened switching valve V for closing the second low speed air passage 12 when negative pressure in ah intake passage 2A more on the engine side than a throttle valve 6 is the fixed value or less. The effective opening area of the second low speed air passage 12 set by the air screw 21 is made larger than the effective opening area of the first low speed air passage 11 set by the fixed air jet 13.
Patent JP-S57141159-A (JP)
Title: Package type dummy call device
Inventor: TAKANO RIYOUJI
IPC: H04L12/26
Filed: 1981-02-26
Abstract: PURPOSE:To obtain the same functions with a subscriber terminal by providing a microprocessor and an ROM to packages of the same type compatible with the level conversion packages of circuit correspondence parts, and performing dummy call origination to and termination from subscribers. CONSTITUTION:Package type dummy call devices 7 and 8 of the same type compatible with the level conversion packages 9 and 10 of circuit correspondence parts 2' and 4' are provided with a microprocessor and an ROM. Then, the devices 7 and 8 bring dummy call origination to and termination from subscribers under time-division program control. Namely, the same functions with subscriber terminals are obtained only by substituting the level conversion packages 9 and 10 to the devices 7 and 8.
Patent JP-H07215362-A (JP)
Title: Packaging container
Inventor: FUSE MINORU
IPC: B65D75/62
Filed: 1994-01-31
Abstract: PURPOSE:To surely rupture the body part of a packaging container made of a laminated film-like material in order to enable its complete unpacking. CONSTITUTION:A hut seam adherent part 10 is formed by both side edges with the synthetic resin films of a film-like material inside, the side edge of a sheet-like material is provided with a tab piece 12 between two cutting lines 11 and the synthetic resin film is provided with a score 14 on the transitional part from the hut seam adherent part 10 to a body part 7 on the extension from the tab piece 12 in the direction intersecting the cut lines 11. If the adhesive strength of each layer of the film-like material having the tab piece 12 formed thereon is made smaller than that of the hut seam adherent part 10 itself, the tab piece 12 is pulled to rupture only the outer film layer of the hut seam adherent part 10 but together with the synthetic resin film after passage through the score 14.
Patent JP-H04265711-A (JP)
Title: Manufacture of polyester mirror plate
Inventor: MIYASHITA KENICHI
IPC: B29K105/06
Filed: 1991-02-21
Abstract: PURPOSE:To manufacture the above polyester mirror plate of high quality in low cost with enhanced workability and productivity by forming a polyester mirror edge part to the end edge surface of a laminated plate wherein a thin polyester mirror plate is integrated with the surface of a base material by injection molding. CONSTITUTION:A mirror laminated plate 1 is formed by integrally arranging thin polyester mirror plates 3 to both surfaces of a wooden base material 2 and each of the thin polyester mirror plates is obtained by injecting an unsaturated polyester resin composition in a retaining mold having a smooth mirror surface to cure the same. The unsaturated polyester composition to be used is prepared by appropriately compounding an inorg. filler, a dye, pigment, a curing agent, a curing aid and an inorg. fiber reinforcing material with an unsaturated polyester resin. A mirror edge part 8 is molded by inserting the end surface part of the mirror laminated plate 1 in the groove 5 provided with a smooth mirror finish surface 6 of the retaining mold 4 at first and injecting the same unsaturated polyester resin composition as the thin polyester mirror plate 3 in the retaining mold 4 from the injection part 7 thereof to cure the same.
Patent JP-H01205811-A (JP)
Title: Cooling method for steel plate
Inventor: TANAKA YUJI
IPC: B21B45/02
Filed: 1988-02-10
Abstract: PURPOSE:To keep the distribution of temperature of steel plate fixed all over the length when cooling has finished by accelerating the carrying speed of the steel and cooling the steel plate when it is accelerated and cooled with an accelerative cooling apparatus composed of an upper and a lower cooling zone. CONSTITUTION:When the steel plate 1 is carried to the accelerative cooling apparatus 2, the temperature of the tip part of the steel plate 1 is measured by a radiation thermometer 19, through this temperature, a computing element 28 obtains a desired value of the temperature to stop cooling the steel plate 1, a quantity of cooling water and a cooling time in an accelerative cooling apparatus 2 of a tip part from the desired cooling speed, etc., further, air cooling speed in an air cooling time necessary for the steel plate to reach the accelerative cooling apparatus 2 and water cooling speed right before water cooling has been completed. Then, an initial speed and an acceleration are obtained by an equation. The quantity of cooling water obtained is sent to flow rate controllers 17, 18 and the quantity of cooling water instructed is controlled to be poured. The plate feeding speed is sent to a conveying speed controller 24 and as the position of the steel plate 1 is detected by steel plate position detectors 25, 26 and a pulse transmitter 27, a conveying table driving motor 23 is controlled so that the steel plate 1 takes an initial speed and an acceleration which are required.
Patent JP-H02207482-A (JP)
Title: Induction heating cooker
Inventor: OKUMURA YUICHI
IPC: H05B6/12
Filed: 1989-02-07
Abstract: PURPOSE:To exclude noise to the side of a power supply through a capacity component formed by a control circuit and a conductive material even if noise is supplied to the control circuit, and thereby eliminate erroneous operations by providing the conductive material in proximity to the control circuit, and thereby connecting the material with the low impedance power supply of the control circuit. CONSTITUTION:The voltage of an AC power supply 1 is dropped by means of a low frequency transformer 2, the secondary output of it being rectified by a rectifier 3 thereafter so as to be smoothed by smoothing capacitors 4 and 5. Then, the voltage is transformed into definite DC voltage through a DC stabilizing power supply composed of a transistor 11, a resistor 6 and a Zener diode 7 in order to be supplied to a control circuit substrate 9 furnished with a voltage control circuit 24 so that it is made to be a power supply for the circuit 24 itself, and is also concurrently made to be the power supply for turning a switching element 19 on/off. In addition, the substrate 9 is furnished with a timing determination circuit determining the timing for the element 19 to be turned on/off and with a control current generating circuit for the element 19. Furthermore, a tabular body 10 made of stainless steel, aluminum and the like is arranged close to the lower surface of the substrate 9 so as to be connected with the aforesaid DC stabilizing power supply so that noise is excluded to the power supply.