baber/WOPTO huggingface dataset:
Patent JP-S6032199-A (JP)
Title: Controller for data line potential of memory
Inventor: SENBOKUYA KOUJI
IPC: G11C11/417
Filed: 1983-08-02
Abstract: PURPOSE:To ensure the assured compensation for the potential of a data line and to prevent completely a malfunction by performing the ON/OFF control of a switch element in response to the potential of the data line. CONSTITUTION:FET15 and 16 are turned on while a precharge timing signal phialpha is kept at H level, and the potentials of data lines 12 and 13 are precharged up to H levels. When a signal phibeta of a word line 14 is set at H level, the memory information of a memory cell 11 is transferred to the lines 12 and 13 via FET19 and 20. An FET18 reduces the H level potential of the line 12 down to a level approximately equal to the voltage of a power supply line 17. At the same time, the line 13 is turned on in its L level state.
Patent JP-S5569209-A (JP)
Title: Cooling method for hot stove at suspension time
Inventor: KUBO HIDEHO
IPC: C21B9/00
Filed: 1978-11-15
Abstract: PURPOSE: To make the reuse of expensive gitter brick possible, by measuring a drop in temperature of gitter brick at plural points and controlling cooling draft so as to be cooling and shrinking speed in allowable limits at the time of suspending hot stove operation.  
     CONSTITUTION: Temperature is measured at plural points in height direction of gitter brick of hot stove and quantity of cooling draft is controlled so as to be within the limits of expected collapse curve (allowable cooling speed) obtained by the past operation data preliminary and at the same time, quantity of the draft is controlled so as to be really measured shrinkage speed of the gitter brick within the limits of allowable shrinkage speed obtained by the formula I (RK: shrinkage rate, T: temperature, ΔT: cooling speed). Thus, collapse of brick after suspending at repairing time of the hot stove, is prevented and reutilization is made possible. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5265594-A (JP)
Title: Preparation of cyclopentadiene resins
Inventor: OKUDA TAKAO
IPC: C08F16/02
Filed: 1975-11-28
Abstract: PURPOSE: To prepare a cyclopentadiene resin useful as a polyol component of a polyurethane coating composition of good compativility, having an arbitrary hydroxyl value, by subjecting a specific polyhydric alcohol as a copolymerization component to thermal polymerization. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6032428-A (JP)
Title: Output control circuit of integrated circuit
Inventor: WATANABE KENICHI
IPC: G04C3/14
Filed: 1983-08-02
Abstract: PURPOSE:To decrease the chip area of an integrated circuit by providing the 1st and 2nd switching circuits where the 1st and 2nd capacitive elements are connected in parallel and series respectively and also providing an FET operated with a discharge output of the 1st and 2nd capacitive elements. CONSTITUTION:The capacitive elements C1, C2 are formed in the integrated circuit and analog switches S1, S2...S6 are provided. In bringing the level of a terminal PHI into logical ''1'', the switches S4-S6 are turned on, the capacitive elements C1, C2 are connected in parallel and charged to a power supply voltage VDD. The switch S1 is also turned on and a transistor TRF1 is turned off. In bringing the level of a terminal PHI' to logical ''1'', the switches S2, S3 are turned on, the capacitive elements C1, C2 are connected in series and a voltage 2VDD is applied to the gate of the TRF1. Thus, a current flows to a load L, which is driven.
Patent JP-H085528-A (JP)
Title: Focused ion beam apparatus for producing cross-section sample for transmission electron microscope and method for producing the sample
Inventor: YASUO FUMITOSHI
IPC: G01N1/28
Filed: 1994-06-23
Abstract: PURPOSE:To provide a focused ion beam apparatus. for producing a cross-section sample for a transmission electron microscope and a method for producing the sample Wherein a thickness of a worked surface of the sample for the transmission electron microscope can be quantitatively monitored to automatically detect a work finishing point with an optimum sample thickness and further uniformity in thickness of a part being worked can be easily determined. CONSTITUTION:A focused ion beam apparatus comprises a working chamber 60 with a cross-section sample 41 for a transmission electron microscope placed, an ion gun 10 for emitting an ion beam 11 to the sample 41 placed in the working chamber 60, an electron gun 20 for emitting an electron beam 21 to a worked part of the sample 41 at an angle of approximately 90 deg. with respect to the ion beam 11 emitted from the ion gun 10, a transmission electron detector 30 placed oppositely to the electron gun 20 for receiving the electron beam which has transmitted through the sample 41 to detect a current amount of the electron beam which has transmitted, and a low voltage electrode 50 placed in the vicinity of a position for fixing the sample 41 to surround the sample 41 for absorbing secondary electrons 12 generated by the ion beam 11 and the electron beam 21.
Patent JP-S6121157-A (JP)
Title: Cold-curable polyorganosiloxane composition
Inventor: NAKAMA KEIICHIROU
IPC: C08K5/5419
Filed: 1984-07-09
Abstract: PURPOSE:The title composition that is obtained by adding a specific silane, thus showing high adhesion to a variety of substrates and sustaining high adhesion of the cured products even in water or under high humidity environments. CONSTITUTION:(A) 100pts.wt. of a polydiorganosiloxane of formula I (R<1>, R<2> are monovalent hydrocarbon; n is positive integer), having a viscosity of 100- 1,000,000cp at 25 deg.C and both blocked hydroxyl terminals, are combined with (B) 0.1-20, preferably 0.5-10pts.wt. of silane or siloxane bearing 3 or more alkoxy groups in a molecule, (C) 0.1-20, preferably 1-10pts.wt. of silane of formula II(R<3> is 1-3C alkyl, 3-6C alkoxyethyl; R<4> is 1-3C alkyl; R<5> is H, 1-3C alkyl; A is 2, 3; m is 1-6) and (D) 0.01-5pts.wt. of a silanol condensation catalyst such as organotin or titanium chelate.
Patent JP-S623810-A (JP)
Title: Cooling apparatus for roll chock for rolling
Inventor: KIRA YOICHI
IPC: B21B37/28
Filed: 1985-06-28
Abstract: PURPOSE:To obtain a stable roll profile by detecting conditions of heat transfer between a roll and a roll chock by a detecting device, thereby controlling a flow rate of a coolant. CONSTITUTION:The temp. of the roll 1 and the temp. of the roll chock 2 are detected by a roll temp. sensor 6 and a bearing temp. sensor 7 respectively and these detected values are inputted to a calculator 8. Furthermore, a detected value by a strip type detector 9 is inputted to the calculator 8. Based on these data, the heat transfer amount between the roll 1 and roll chock 2 and an existing crown are calculated by the calculator 8. This calculated value is fedback to a flow rate control valve 5 to control the flow rate of coolant and to control the roll profile of the roll 1 on the optimum conditions. In this way, local heat deformations of the roll 1 are restrained in minimum and the stable roll profile is obtained corresponding to the conditions.
Patent JP-H09290465-A (JP)
Title: Automation apparatus for hydrating soft contact lens
Inventor: DAREN SUKOTSUTO KIIN
IPC: B29L11/00
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To automate hydraulic treatment by providing the first robot assembly for removing a mold for a contact lens from a carrier and forming a hydraulic carrier and the second robot assembly for immersing the hydraulic carrier into a hydraulic tank and hydrating the lens. SOLUTION: A mold for a lens is removed from a carrier of a production line by means of the first robot assembly 12. In this case, a contact lens is bonded in each mold for the lens. The mold for the lens is transferred to the first step part by means of the assembly 12 and there, the mold for the lens is placed between a carrier for the mold for the lens and a top chamber plate to form the first hydrated carrier. Then, the first rotational transferring device transfers the hydrated carrier to the second robot assembly 16 and the assembly 16 immerses the hydrated carrier into a hydrating tank to hydrate the lens and in addition, the lens is removed from the lens mold. Successively, the assembly 16 takes out the hydrated carrier from the hydrating tank 26 and places it on the second rotational transferring device.
Patent JP-H06193814-A (JP)
Title: Biomass burner structure
Inventor: DABITSUDO JIEI HANDO
IPC: F23B99/00
Filed: 1992-05-06
Abstract: PURPOSE: To reduce combustion ashes by decreasing fuel accumulating above a traveling grate which promotes combustion and gasification of fuel, before fuel falls on the traveling grate, forming a fuel falling zone positioned above a traveling grate. CONSTITUTION: A burner 10 is formed with a high temperature thermal decomposition combustion chamber 25, by lining the surrounding walls 12, 14, 16, 18 and 20 with amorphous refractory material 22. An opening 39 for feeding the fuel is arranged at the horizontally extending insulator 24, and the fuel fed from the opening 39 falls into a primary burning chamber 25. A secondary air supplying path 76 is arranged to the inside of the primary burning chamber 25, and a fuel path from the primary burning chamber 25 to a secondary burning chamber 44 is formed with refractory blocks 28. A traveling grate 50 is arranged below the primary burning chamber 25 and after causing the fallen fuel at the primary burning chamber 25 to heap, the fuel is moved downward by a continuous belt 54.  As a result of this, combustion and gasification of the fuel are promoted before the fuel falls, and the combustion ash is decreased.
Patent JP-H06349913-A (JP)
Title: Non-contact monitoring method for burn-in test
Inventor: TOKUYAMA SABURO
IPC: H01L21/66
Filed: 1993-06-14
Abstract: PURPOSE:To provide a burn-in monitoring method, with which the operating state of a semiconductor device can be monitored without providing, a monitoring terminal dedicated to a burn-in board, used to ascertain whether the operation of a semiconductor device is normal or not in a burn-in test to be conducted to remove the initial defect of the semiconductor device. CONSTITUTION:The electromagnetic waves generated while a burn-in test is being conducted on a semiconductor device 2 is detected by placing an electromagnetic wave detection microscopic antenna 8 to or adhering it the semiconductor device 2, the frequency component of the electromagnetic wave and the amplitude corresponding to the respective frequency component are compared with the amplitude generated by the normal semiconductor device, and the operation of the semiconductor device 2 is judged as normal when the above- mentioned two amplitudes coincide.
Patent JP-H04366376-A (JP)
Title: Expansion valve
Inventor: ITO YASUNOBU
IPC: F25B41/06
Filed: 1991-06-13
Abstract: PURPOSE:To provide an expansion valve capable of eliminating various kinds of operation failures, such as noise by means of a new system. CONSTITUTION:There is formed a liquid refrigerant passage 7 communicating with a capacitor 2 in an expansion valve main body 6 while there is formed a mist-like refrigerant passage 8 communicating with an evaporator 5 therein. Both passages 7 and 8 communicate with a communication passage 9 which extends in a straight line. A rod hole 21 is formed in such a fashion that it may penetrate this communication passage 9. An actuating rod 24 is laid out in such a fashion that it may slide in the rod hole 21 and moves, responding to the temperature of refrigerant at the outlet of the evaporator 5. A communication hole 29 is formed on the actuating rod 24. The opening area in the communication passage 9 may vary with the movement of the actuating rod 24 so that the refrigerant from the liquid refrigerant passage 7 to the mist-like refrigerant passage 8 may be subjected to adiabatic expansion.
Patent JP-S52104554-A (JP)
Title: Treatment of waste water which contains slurry paints
Inventor: SAKAKIBARA TAKAO
IPC: C02F1/58
Filed: 1975-12-01
Abstract: PURPOSE: A process for treating the waste water which contains slurry paints to recover the said paints, characterized by separating coats-forming materials from the waste water by controlling the pH and the content of water-soluble resins in the waste water. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01312842-A (JP)
Title: Manufacture of semiconductor device
Inventor: HIEDA SAONORI
IPC: H01L21/56
Filed: 1988-06-09
Abstract: PURPOSE:To secure removal of surface burr without roughing a surface of sealing materials by removing surface burr applying mechanical operation to an IC lead frame after making it easy to remove surface burr by immersing the IC lead frame into expanding agent to float the surface burr. CONSTITUTION:An IC lead frame 1 is immersed into expansion agent such as solution 3 of pyrolidone or its derivatives so that surface burr swells and causes separation which does not lose adhesion with the IC lead frame 1 to float from the IC lead frame 1. The the IC lead frame 1 is set inside a brushing device 5 and a brush end of a rotating brush 4 is attached to the floating surface burr to eliminate the surface burr entirely. Surface burr can be removed without roughing a surface of sealing materials in this way.
Patent JP-H10331648-A (JP)
Title: Nozzle opening control device for variable nozzle type turbo charger
Inventor: YOKOI TATSUHISA
IPC: F02B37/24
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To prevent excessive closing of a nozzle vane without using a detection value of a back pressure sensor, etc., and without providing the back pressure sensor, etc. SOLUTION: A turbo charger 35 is furnished with a nozzle vane to work to open and close so as to regulate flow speed of exhaust gas sprayed on its turbine housing, and supercharging pressure of air by the turbo charger 35 is regulated by flow speed regulation of exhaust gas. This supercharging pressure is detected by a pressure sensor 48 provided in an air intake passage 32 of an engine 11. Additionally, an electronic control unit(ECU) drives and controls an actuator to open and close the nozzle vane so as to make actual supercharging pressure approach target supercharging pressure on the basis of a detecting signal from a pressure sensor 48. Furthermore, the ECU forcibly controls the nozzle vane to the opening side in the case when the actual supercharging pressure does not increase when the nozzle vane is controlled to the closing side.
Patent JP-S5367457-A (JP)
Title: Change-over system in selective telemeter
Inventor: TSUCHIYA YOSHIO
IPC: H04Q9/00
Filed: 1976-11-29
Abstract: PURPOSE: To simplify constitution by connecting in series the contacts of the relays within one group and connecting the contacts of the relays of that group in parallel with this series circuit in a system of performing individual selection after group selection. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07328977-A (JP)
Title: Rocking opening/closing chuck
Inventor: KIMURA YASUHITO
IPC: B23Q7/04
Filed: 1994-06-01
Abstract: PURPOSE:To provide a rocking opening/closing chuck using racks and pinions and having large holding force of a work. CONSTITUTION:The gap between the outer periphery of shafts 31, 31 of pinions 30, 30 engaged with racks 11, 11 of a rod 26 and a body 22 is sealed with a seal member. The pressure receiving area of the first pressure chamber 27 rotating fingers 18, 18 in the closing direction is made almost equal to the pressure receiving area of the second pressure chamber 28 rotating the fingers 18, 18 in the opening direction. Since the pressure receiving area of the first pressure chamber 27 is increased, the holding force of a work is increased, the length of the rod 26 is shortened, and the axial length of this chuck can be shortened.
Patent JP-H0434535-A (JP)
Title: Projective screen
Inventor: SAKUNAGA KENICHI
IPC: G03B21/60
Filed: 1990-05-31
Abstract: PURPOSE:To provide the screen which has high accuracy and can be made into sufficiently fine pitches by fusing many pieces of light transparent strands on the outside surfaces thereof to integrate the strands to a sheet form having no spaces and forming the surfaces on the exit side of the screen as a flat surface. CONSTITUTION:This screen is formed by disposing many light transparent strands 1A consisting of a plastic system in parallel to the sheet form. In addition, the light transparent strands constituting the sheet are fused to each other on the outside surfaces of the individual adjacent strands and are thereby integrated to the sheet form. The screen body 1 is constituted of a single or plurality of such sheets. The incident side of the strands is a projecting curved surface and the exit side is plane. The light transparent strands 1A are formed of plastics having good light transparency, for example, acrylic polymers, etc. The pitch accuracy is drastically improved in this way and a sufficient contribution is made to the formation of the screen to the finer pitches.
Patent JP-S6121821-A (JP)
Title: Automatic rotary register for car employing shape-memory alloy
Inventor: UCHIDA ATSUSHI
IPC: F24F13/065
Filed: 1984-07-09
Abstract: PURPOSE:To vary the rotary radius of the center of operation thus to vary the rotary swing angle of wind direction adjusting chip by varying the expansion/ shrink rate of actuator group such that the center of operation of rotary swing motion of wind direction adjusting chip will rotate with desired rotary radius. CONSTITUTION:Upon turning on of a switch 56a, current will flow only through the resistor 50 to transmit pulse signals having such pulse width as corresponding with the charging time of capacitor 64 from a transmitter 44. The duty ratio of the pulse signal is relatively low because the entire resistance is low thus to lower the expansion/shrink rate of actuators 22, 24, 26, 28 thereby the center of rotation will rotate with short radius to reduce the swing angle of wind direction adjusting chip. Upon turning on of a switch 58a, power is fed to the resistors 50, 52 to rotate the center of operation with larger radius when compared with the case of employing only the resistor 50. Upon further turning on of a switch 60a, the center of operation will rotate with larger radius. In such a manner, the rotary radius of the center of operation is varied by varying the expansion/shrink rate of the actuator.
Patent JP-2000326154-A (JP)
Title: Transferring method for motor bicycle
Inventor: YAMADA TOSHIO
IPC: B23P19/00
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To automize an operation for transferring a motor bicycle from the pallet of a floor conveyor over to an over-head conveyor. SOLUTION: When the sub-assembly of a motor bicycle loaded over a pallet 81 to be carried by a floor conveyor C1 is to be transferred to the hanger H of an over-head conveyor C2 by way of a table lifter TL, the stop position of the pallet 81 coming over to the lift table 92 of the table lifter TL is adjusted by means of a stopper plate 108 capable of being moved in accordance with data for the kind of the motor bicycle, the elevating distance of the lift table 92 by means of a cylinder 91 is also adjusted in accordance with data for the afore-said kind of the motor bicycle, its sub-assembly A over the pallet 81 is accurately positioned with respect to the hanger H of the over-head conveyor C2.  This constitution thereby enables not only the motor bicycle to be automatically transferred without any assistance, but also one kind of the pallet 81 to be applied to the plural kinds of the motor bicycles, so that the method can contribute much to a reduction in cost.
Patent JP-S63306512-A (JP)
Title: Rotary head assembly
Inventor: MASUBUCHI YOICHI
IPC: G11B5/53
Filed: 1987-06-08
Abstract: PURPOSE:To vertically adjust the height of a head gap positioned on the tip of a head chip by moving a pair of height adjusting screws arranged on the rotor side and rotating a head base around a supporting pin. CONSTITUTION:When a rear part height adjusting screw 5 is loosened, a gap is formed between the head base 2 and the screw 5 and then a front part height adjusting screw 4 is pushed into the gap, the head base 2 and the head chip 1 fixed on the base 2 are rotated until the head base 2 is brought into contact with the screw 5. Thereby, the head chip 1 is moved to the opposite side of the rotor 11 and the height of the head gap can be adjusted so as to be moved from the original position to the opposite side to the rotor 11. Consequently, the height direction of the head gap can be optionally adjusted in the vertically direction.
Patent JP-S6122067-A (JP)
Title: Production of indole
Inventor: IMANARI MAKOTO
IPC: C07D209/18
Filed: 1984-07-10
Abstract: PURPOSE:In the production of an indole by the liquid-phase reaction between an aniline and a 1,2-glycol in the presence of a catalyst, cadmium and potassium bromide and/or iodide are used as a catalyst to enable the advantageous production of the objective compound. CONSTITUTION:The liquid-phase reaction between an aniline of formula I (R<1> is H, 1-4C alkyl, alkoxy, OH, halogen, NO2; R<2> is H, 1-4C alkyl) and a 1,2-glycol of formula II (R<1>-R<4> are H, 1-4C alkyl which may be substituted with, e.g., halogen, hydroxyl, CN) is conducted in the presence of a catalyst which is composed of CdX<1> and KX<2> (X<1>, X<2> are Br, I) at a molar KX<2>/CdX<1> ratio of 0.1-10, preferably 1-7, particularly preferably 2-5 to enable high-yield production of an indole which is used as a starting material for perfume with industrial advantage. The above catalyst can be readily recovered and reused with high performance.
Patent JP-H09323098-A (JP)
Title: Method for purifying sludge on water bottom and device therefor
Inventor: IKUTA YOSHIAKI
IPC: C02F11/00
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To purify sludge by treating the sludge bed depositing on the bottom of water in place with an anaerobe without pumping it up. SOLUTION: A sludge bed 40 depositing on the bottom of water is divided into the region to be purified and that not to be purified by a cover 12 having a ceiling wall 22 and a sidewall 24. The sludge bed 40 within the cover 12 is agitated by an agitator 14, heated with a heater 16, hydroyzed with an anaerobe, acidfermented and methane-fermented to decompose the org. matter constituting the sludge bed 40.
Patent JP-S5844949-A (JP)
Title: Production of steel ingot
Inventor: KIMIYA SHIYOUGO
IPC: B21B1/02
Filed: 1981-09-09
Abstract: PURPOSE:To prevent the defects in steel ingots and to improve the yields of slabs and secondary products in an ingot making method by insertion of a mandrel by coating a slag repelling material on the surface of the mandrel and limiting the ratio of the sectional area of the mandrel with respect to a steel ingot and a screw-down ratio. CONSTITUTION:A mandrel 4 is suspended via a mandrel suspension means 5 at the center in a mold 2 of bottom running, and molten metal is cast. Here, a slag repelling material is coated on the surface of the mandrel 4, and the ratio of the sectional area of the mandrel 4 with respect to a steel ingot is set at <=7% in casting and making the ingot. The steel ingot contg. the mandrel is rolled at <=7 screw down ratio with blooming mills to make a slab. The reasons for limiting the ratio of the sectional area of the mandrel and the screw down ratio lie in that with respect to the ratio of the sectional area the adhesiveness between the mandrel and the base material is improved and that with respect to the screw-down ratio the sound slab is obtaind at about 5-7 screw down ratio because of the good adhesiveness between the mandrel and the base material.