baber/WOPTO huggingface dataset:
Patent JP-H03269745-A (JP)
Title: Duplex processor system
Inventor: SANO HIDEO
IPC: G06F11/16
Filed: 1990-03-20
Abstract: PURPOSE:To keep a duplex system as long as possible and to improve the reliability by providing a memory contents recovery discriminating means which discriminates whether it does not matter if contents of a memory are recovered or not. CONSTITUTION:Contents of memories M1 and M2 in two processors PC1 and PC2 are always equalized by a memory equalizing means 23 of a duplex control part DX. A memory diagnostic means 11 detects error like parity error, and a memory contents recovery discriminating means 12 discriminates whether it does not matter if contents of memories are recovered or not. When it does not matter if contents of memories are recovered, a memory recovery means 13 takes out regular data from the memory on the stand-by side through the duplex control part DX and writes this data in the address, where abnormality occurs, to recover memory contents. Thus, it is unnecessary to stop one processor to improve the reliability because the memory is recovered in the dual constitution at the time of the occurrence of abnormality due to a temporary factor.
Patent JP-2000265875-A (JP)
Title: Fuel injection control device for diesel engine
Inventor: KOGA MASAKI
IPC: F02D11/06
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection control device for a diesel engine capable of performing a smoother stop control of an engine without accompanying generation of vibration at the time of stopping the engine and black smoke at the time of restarting the engine. SOLUTION: An electronic control device 16 drives and controls a step motor 12 and drives an intake throttle valve 11 provided in an intake passage 10 of a diesel engine E to an opening valve side, when an ignition switch 17 is turned off. The electronic control device 16 stops energizing to an electromagnetic spindle valve 15 of a fuel injection pump 14 and stops fuel injection when closing of opening of the intake throttle valve 11 up to less than prescribed opening based on a driving step number of the step motor 12 is detected.
Patent JP-S62226248-A (JP)
Title: Memory address checking system
Inventor: SAKAMOTO FUMIHIKO
IPC: G06F12/16
Filed: 1986-03-27
Abstract: PURPOSE:To shorten the access time of a data processing system and to improve the system performance by transferring independently the address signal regardless of the check bit. CONSTITUTION:When a memory controller 1 receives an address signal 100 from a central processing unit, etc., a transmission part 10 sends immediately the signal 100 to a memory device 2. While a check bit generating part 11 produces a check bit signal 200 for the signal 100 and a transmission part 10a sends a check bit signal 201 later than the part 10. The device 2 starts immediately a memory access when a reception part 20 receives an address signal 101 and at the same time stores temporarily an address signal 102 in a register 21. Then an error check part 22 decides the presence or absence of the error of the signal 102 and transmits an error detecting signal 300 when a reception part 20a receives the signal 201.
Patent JP-H06329626-A (JP)
Title: Pyrrolidine derivative
Inventor: HOSHIKO TOMONORI
IPC: A61K31/40
Filed: 1994-03-16
Abstract: PURPOSE:To provide a new pyrrolidine derivative having high affinity to the receptor of dopamine I and useful as an agent for treating and preventing hypertension and cardiac failures. CONSTITUTION:A compound of formula I [Y is -NH-, -(CH2)n- (n is 0-2), -S(O)p- (p is 0-2); R<1>, R<2> are H, OH, -SO2NR<3>R<4> (R<3>, R<4> are H, lower alkyl and acyl, and R<3>, R<4> may be combined to each other together with the bonded N atom to form a ring), -NR<5>R<6> (R<5>, R<6> are H, alkylsulfonyl, acyl, but a case where both R<5>, R<6> are H is excluded, and R<5>, R<6> may form a ring together with the bonded N atom); but a case where both R<1>, R<2> are H or OH, and a case where either of R<1>, R<2> is H and the other is OH are excluded] or its pharmacologically acceptable salt, e.g. (-)-trans-3-(3-aminosulfonyl-2,6-dihydroxyphenyl)methyl-4-(3,4- dihydroxyphenyl)pyrrolidine hydrochloride.
Patent JP-H01241833-A (JP)
Title: Wire bonding
Inventor: ISHIZUKA MITSUHIRO
IPC: H01L21/60
Filed: 1988-03-24
Abstract: PURPOSE:To shorten a time for bonding one wire by dividing the constant speed zone of a descending tool into at least two stages, and making the speed of the constant speed zone of the first stage continued to a high speed zone greater than that of the constant speed zone of the second stage. CONSTITUTION:When a capillary 7 arrives at a position L2, it is rotated at a first constant speed V3 only during a period from t2 to t4. When it then arrives at a position L3, it is rotated at a second constant speed V2 set under a bonding process condition to t5. Here, since the speed V3 is faster than the speed V2, the period of time in which it arrives from the L2 to a L0 is shortened by a period from t3 to t5 as compared with the case of a conventional method designated by a one-dotted chain line. Here, the descending speed is divided into the two stages. However, in order to perform similar function, it may be controlled in multiple stages.
Patent JP-S545213-A (JP)
Title: Turning over of diaphragm of tank
Inventor: NIWA SHINICHIROU
IPC: B65D90/02
Filed: 1977-06-13
Abstract: PURPOSE: To reduce the friction between a diaphragm and a wall of a tank divided by the diaphragm not to mix ballast water and crude oil with each other and to make it easy to turn the diaphragm over, by ejecting liquid from the wall of the tank when the diaphragm is turned over. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63237488-A (JP)
Title: Discharge excitation eximer laser equipment
Inventor: NAKATANI HAJIME
IPC: H01S3/038
Filed: 1987-03-26
Abstract: PURPOSE:To maintain sufficiently the insulating performance between a second main discharge electrode and an auxiliary electrode, realize the long life of a laser gas, and make the manufacture easy, by insulating the auxiliary electrode with a resin mold, and arranging a planar alumina porcelain at a part to be exposed to discharge. CONSTITUTION:The electrode surface of an auxiliary electrode 3 is covered with resin 11 whose insulating property is excellent, and the creeping insulating distance between the auxiliary electrode and a second main discharge electrode 2 is long, so that the insulation failure between them does not generate. An alumina porcelain 5 inactive to halogen gas is arranged on a part to be exposed to an auxiliary discharge 6 and a main discharge 7, and the resin 11 is separated from the auxiliary discharge 6 and the main discharge 7, so that the chemical reaction between active species of halogen gas generated by discharge and the resin 11 does not occur. Further the surface of the auxiliary electrode 3 is fixed with the resin 11, so that it is possible to enlarge the curvature radius of end-portions in order to avoid the electric field concentration at end-portions. As the alumina porcelain 5 is planar, it can be easily manufactured.
Patent JP-S57187414-A (JP)
Title: Measuring device for penetration of shoe block
Inventor: MASUZAWA SHIYACHIO
IPC: E02D1/08
Filed: 1981-05-11
Abstract: PURPOSE:To exactly measure the amount of penetration of a bar body by a method in which a bar body is provided in a tubular body in such a way that one end of the bar body comes into contact with a shoe block and the other end is projected from the upper end of the tubular body to the ground' surface, and a measurer for the amount of penetration of the bar body is provided on the ground's surface. CONSTITUTION:When a shoe block 12 is driven into the support substratum of a tubular body 10 by the vertical load of a weight 15, the whole of a bar body 20 is penetrated by the same distance as the penetrated amount of the shoe block 12. The penetration of the bar body 20 is represented as the lowering displacement of the upper end portion 24 of the bar body on the ground's surface, and the penetration amount of the shoe block is measured by a measurer 28 set on the ground's surface.
Patent JP-S56167134-A (JP)
Title: Speed controller of motion-picture camera
Inventor: KUSUNOKI AKIJI
IPC: G03B19/18
Filed: 1980-05-27
Abstract: PURPOSE:To exercise stable speed control by making a comparison among the output of a build-up adjusting circuit, a speed feedback signal obtained by a speed generator, and a reference voltage signal and by controlling a motor current on the basis of the result of the comparison. CONSTITUTION:The output of a reference voltage source 2 connected to a power source 1 is supplied to a comparing circuit 3 and also supplied to the other input of the comparing circuit 3 by way of a build-up adjusting circuit 7 for rising control. This comparing circuit 3 is further supplied with a speed feedback signal from a speed generator TG via a filter voltage-dividing circuit 6. Consequently, the comparing circuit 3 performs control operation on the basis of those three inputs and supplies its output to a control circuit 5 to drive and control a motor M which is the driving source of a camera. If the speed varies, speed feedback is provided via the generator TG for constant-speed control. Thus, the speed control is exercised stably.
Patent JP-H02252195-A (JP)
Title: Josephson latch circuit
Inventor: TAWARA SHUICHI
IPC: H01L39/22
Filed: 1989-03-24
Abstract: PURPOSE:To use a Josephson latch circuit at the time of a unipolar AC driving system by providing a true signal input line and an auxiliary signal input line, directly connecting one line to a data holding loop and magnetically coupling the other line to one part of the data holding loop. CONSTITUTION:A result computed in an operational area is passed through a true signal line 17 or an auxiliary signal line 18 and inputted to a product arithmetic circuit 16 or 15. A latch enable signal is inputted to the circuits 15 and 16 and goes into a data write area and data are inputted through a true signal input line 1 or an auxiliary signal input line 2 to the data holding loop. When the computed result is 1, a true signal inputted and a Josephson joint 3 is switched. On the other hand, when the computed result is 0, an auxilia ry signal is inputted. Next, at the time of reading, a gate current is impressed to an interferometer gate circuit 7. When a permanent current flow in the data holding loop, the circuit 7 is switched and a signal appears in a true signal output line 12. When the permanent current does not flow in the above mentioned loop, an output signal appears in an auxiliary signal output line 13.
Patent JP-H08238481-A (JP)
Title: Strong acidic ion water-making apparatus
Inventor: ARAI TORU
IPC: C02F1/46
Filed: 1995-03-03
Abstract: PURPOSE: To add a predetermined amt. of a saline soln. without receiving the effect of the frequency of a commercial power supply. CONSTITUTION: In this apparatus for making strong acidic water by supplying a saline soln. to an electrolytic cell 1 through a tube pump 21 to electrolyze the same, the AC motor driving the tube pump 21 and an output control element 25 supplying AC controlled in cycle to the motor 22 are provided.
Patent JP-H05299440-A (JP)
Title: Manufacture of semiconductor device
Inventor: KASAI NOBUYUKI
IPC: H01L21/28
Filed: 1991-04-03
Abstract: PURPOSE:To obtain the manufacturing method of a semiconductor device which does not generate parasitic capacity and has simplified manufacture process. CONSTITUTION:A spacer layer 9 consisting of an insulating film is provided on the semiconductor active layer 2 on a semiconductor substrate 1, and photoresist 10 is applied, and a gate is patterned, and then with this photoresist 10 as a mask, the spacer layer 9 is etched off, and next an insulating film 11 is stacked all over the surface. Furthermore, a T-shaped photoresist 7 is patterned hereon, and the insulating film 11 is etched, and then a recessed region 4 is made by the etching by self alignment using this spacer layer 9 as a mask, and further a T-shaped gate electrode 8 is made and lifted off, whereby it is so arranged that the insulating film, etc., in contact with the recessed region 4 and the gate electrode 8 does not exist.
Patent JP-S56166933-A (JP)
Title: Discharging apparatus
Inventor: ITOU YOSHIBUMI
IPC: B01D53/50
Filed: 1980-05-29
Abstract: PURPOSE:To prevent leakage of a fluid, in rapidly discharging a particulate material in a hopper, by providing a water seal between a lower part of an upper casing and an upper part of a lower casing. CONSTITUTION:When an accident stituation occurs, a drawing-out port 116 used in an accident situation is opened and a cut valve 108 is opened to rapidly discharge all adsorbing agent in an adsorbing agent filling chamber 3. When discharge and supply of the adsorbing agent are completed and the adsorbing agent filling chamber 3 is shifted to next zone, a flap damper 111 is closed and, because an inside and  an outside of the hopper 113 are sealed by the water seal 112, an inside of the adsorbing agent filling chamber 3 and the inside of the hopper 113 as well as the inside and the outside of the hopper 113 are respectively sealed and, because double  seal is obtained, the leakage is prevented certainly.
Patent JP-S5616325-A (JP)
Title: Touch switch circuit
Inventor: YAMAGUCHI HIROYASU
IPC: H03K17/687
Filed: 1980-05-29
Abstract: PURPOSE:To realize a steady and assured supply of the trigger input with a simple circuit constitution, by giving the partial pressure to the power supply voltage via the high resistance and the human body resistance given from the touch electrode and then applying the voltage to the C-MOSFET gate circuit. CONSTITUTION:Output C of inverter circuit G2 of mono-multi circuit 11 and the input of NAND gate circuit G1 are at the 1-level each when touch electrode terminal 12 is opened. As a result, output B of circuit G1 at the 0-level. When terminal 12 is earthed, output B is set at the 1-level to charge capacitor C1. And signal C of circuit G2 is set to the 0-level, but signal C is reset to 1 by the time constant of capacitor C1 and resistance R3. And signals B and C have different logic levels from each other to be applied to FF14 and NAND gate G4 respectively. Then output signal (e) of circuit G4 is connected to clear terminal C of FF14 to obtain output pulse (d) at output terminal Q of FF14. With use of C-MOSFET at each gate, the input impedance can be increased. Thus the trigger input can be supplied assuredly.
Patent JP-S62228956-A (JP)
Title: Rotating speed detection system
Inventor: TOMITA HIROO
IPC: G01P3/481
Filed: 1986-03-31
Abstract: PURPOSE:To increase information on an angle of rotation and to improve response by generating a rotational angle signal at constant phase intervals according to the value of a sine wave from a sine wave output type encoder. CONSTITUTION:The sine wave output type encoder is used as a rotational angle sensor 1. An angle signal generator 2 generates the angle signal every time the value of the sine wave from the rotational angle sensor 1 coincides with one of plural predetermined specific values. Consequently, the number of pieces of information on the angle of rotation are increased and the increased number of angle signals is measured by a counter 3 with sampling pulses with a specific period.
Patent JP-S59197731-A (JP)
Title: Combustion safety device
Inventor: TAMADA KAZUMI
IPC: F23N5/26
Filed: 1983-04-23
Abstract: PURPOSE:To make the capacity of a capacitor comparatively small and consequently lengthen the service life of a power supply by a structure wherein a switch, which connects the capacitor to a power supply circuit by pressingly operating a manual operating member to an over- pressed operating range and, after that, connects said capacitor to a discharge circuit interposed by the solenoid of an electromagnetic safety valve by releasing said pressing operation, is provided. CONSTITUTION:When a manual operating member 1 is pressingly operated to an over-pressed operating range beyond the final end position by deflecting a spring 22, a switch 23 is actuated so that a movable contact 24, which has connected to a discharge circuit 28 side up to that time, is changed-over to a power supply circuit 27 side and consequently a capacitor 26 is charged by a power supply 30. Because the movable contact 24 of the switch 23 is connected to the discharge circuit 28 by releasing the pressing operation of said manual operating member after a pilot burner 16 is ignited, the electric charge charged in the capacitor 26 is discharged to the solenoid 11 of an electromagnetic safety valve 8 to energize the solenoid 11 so as to forcibly hold a safety valve 9. Because electromotive force is generated in a thermocouple 25 by the ignition of a burner 4 due to the ignition of a pilot burner 16 while said forcible holding of the safety valve 9 by discharge current, said safety valve 9 remains to be held by said electromotive force.
Patent JP-H06260477-A (JP)
Title: Selective etching method
Inventor: SAKAKIBARA NOBUYOSHI
IPC: H01L21/268
Filed: 1993-03-05
Abstract: PURPOSE:To perform etching of a high selection ratio at a room temperature by cooling a prescribed area of a material to be worked by making the area to react to a reactive solution after locally heating the prescribed area and again locally heating the prescribed area so that a reaction product can be scattered in the solution. CONSTITUTION:After an Si substrate 10 to be worked is set in a reactive solution, namely, pure water 20 in parallel with the surface of the water 20, a prescribed surface area 11 of the substrate 10 is irradiated with a converged pulsed laser beam 30. As a result, the surface temperature of the substrate 10 rises to about its melting point and an oxidative reaction takes place between the Si in the substrate 10 and water molecules, resulting in SiO2 12. After oxidizing the prescribed area, the substrate 10 is cooled. Then the oxidized part 12 is again irradiated with the pulsed laser beam 30 in the water 20. As a result, the SiO2 film 12 makes thermal expansion and the film 12 is stripped off from the substrate 10 and scattered in the water 20. When the stripping off and scattering process is repeated, etching can be performed at a high selection ratio.
Patent JP-S63237233-A (JP)
Title: Optical disk
Inventor: KATSUTA SHINICHI
IPC: G11B7/24035
Filed: 1987-03-25
Abstract: PURPOSE:To prevent exfoliation of a recording medium as far as possible by forming the recording medium on a surface on a transparent substrate, on which surface groves or peaks for tracking are formed. CONSTITUTION:The recording medium 3 is formed only in the rugged region alphaon the substrate 1 where the grooves 2 are formed. The recording medium 3 has the three-layered structure consisting of a protective layer 6, a magnetic layer 7 and a 2nd protective layer 8. The protective layers prevent oxidation of the magnetic layer 7. The exfoliation of the substrate 1 and the recording medium 3 is thereby effectively prevented.
Patent JP-H08268842-A (JP)
Title: Enamel remover
Inventor: SAKAI CHIEKO
IPC: A61K8/00
Filed: 1995-03-29
Abstract: PURPOSE: To obtain an enamel remover having resistance to peeling off and removing power, keeping excellent gloss of nails and having a mild feeling by containing a methyl polycyclosiloxane. CONSTITUTION: This enamel remover is composed of 0.5-30wt.% of a methyl polycyclosiloxane of the formula ((n) is 4-9) as an active component, 98-65wt.% acetone and 2-25wt.% water, and as necessary, suitably composed of a lower alcohol, ethyl acetate, butyl acetate, ethylene carbonate, cellosolve, an oil component, humectant, an ultraviolet absorber, a fragrance, or a coloring matter, etc., are suitably incorporated. This enamel remover is prepared by adding the compound of the formula to acetone, and adding purified water after dissolved and sufficiently mixing.
Patent JP-S55163758-A (JP)
Title: Image pickup tube
Inventor: EHATA SHIGERU
IPC: H01J29/86
Filed: 1979-06-08
Abstract: PURPOSE:To remove the influence of the current induced in the deflection magnetic field by connecting the conductive bonding agent which airtightly seals both the surface plate and the opening end of an enclosure and network-shaped electrodes using lead pieces and supplying current to the network-shaped electrode through them. CONSTITUTION:The photoconductive surface plate frame body 4 is formed by coating both the transparent conductive film 2 and the photoconductive film 3 on the surface of the transparent surface plate 1. The signal electrode 20 penetrates outside the effective surface of the surface plate 1 and secured using the bonding agent 21. One end is connected to the transparent conductive film 2 and signals are taken out. The support electrode 6b of the network-shaped electrode 6 and the conductive bonding agent 13, which airtightly seals the surface plate 4 and the enclosure 5, are connected by lead pieces 22 and a current is supplied to the network-shaped electrode 6 through the metallic ring 14. Accordingly, the lead pieces 22 are outside the deflection magnetic field. As a result, the influence of the current induced by the deflection magnetic field can accurately be prevented and the ringing phenomenon can be eliminated.
Patent JP-H09235859-A (JP)
Title: Flooring
Inventor: NAKAMOTO SUKEMASA
IPC: E04F15/02
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To simultaneously achieve both cases that 1) a joint line is dispersed insofar as possible, making it into a natual feeling at the time of sticking the flooring randomly and 2) a yield rate is decreased for shortening a span of working time. SOLUTION: Two sheets of flooring 1 being equal in length are installed, and the total of width in these two sheets of the flooring 1 is set to a constant width of 120 to 180mn. Then, in order to disperse a joint line as specified, these two sheets of the flooring 1 are shifted as far as a constant space with each other in the longitudinal direction, thereby joining their long sides together with either of hard hot melt adhesives, epoxy resin adhesives, urethane resin adhesives and tackers.
Patent JP-H10266121-A (JP)
Title: Road surface-cutting machine
Inventor: INO SHOJI
IPC: E01C23/09
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a road surface-cutting machine capable of efficiently deeply cutting. SOLUTION: The attaching member 20 of a road surface-cutting device is attached to the edge part of an arm 26, a motor attaching member 30 is attached to the attaching member 20, a hydraulic motor 50 is attached to the motor attaching member 30, and a cutting blade attaching body 99 provided with a plurality of cutting blades is rotated and driven by the hydraulic motor 50. A main cutting blade 100 is attached to the rotation center of the cutting blade attaching body 99, a plurality of plane cutting blades are attached to the outer periphery from the center, a road surface is cut in the form of a hole by the main cutting blade 100, and efficiently and deeply cut by the plane cutting blades 103, 104 by rotating the cutting blade attaching body 99 with the main cutting blade 100 centered.
Patent JP-S52154373-A (JP)
Title: Production of semiconductor device
Inventor: SAITOU MASATAKE
IPC: H01L21/329
Filed: 1976-06-17
Abstract: PURPOSE: To produce DHD type pellets easily at a high yield by forming ohmic electrodes with poly-Si and thin metal plating layer on one entire main surface of a wafer thereafter dicing the wafer with laser beam, etc. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05271891-A (JP)
Title: Manufacture of high strength galvanized steel sheet
IPC: C23C2/02
Filed: 1992-03-30
Abstract: PURPOSE:To provide the method for manufacturing a high strength galvanized steel sheet excellent in plating properties. CONSTITUTION:In the method for manufacturing a high strength galvanized steel sheet in which Si concn. in the steel is regulated to 0.2 to 2.0% by continuous galvanizing equipment having an oxygen free furnace, the combustion air ratio of the oxygen free furnace and the dew point of the atmosphere of a reducing furnace are regulated, by which the thickness of an oxidized film on the surface of the steel sheet is controlled.