baber/WOPTO huggingface dataset:
Patent JP-S57133439-A (JP)
Title: Electrochromism display cell
Inventor: SUGANUMA KUNIO
IPC: G02F1/17
Filed: 1981-02-13
Abstract: PURPOSE: To satisfy the contrast, the response speed, and the life to enrich the expression capability, by providing multilayer display poles and a counter pole, which acts upon these display poles commonly, between transmparent upper and lower substrates.  
     CONSTITUTION: A transparent lead electrode 35 for the first layer display pole and the first layer display pole 36 consisting of an electrochromic substance are provided on a transparent upper substrate 31, and the second layer display pole 38 is formed on the first layer display pole 36 through a porous transparent intermediate plate 33 havng a transparent lead electrode 37 for the second layer display pole, and the electrode 37 is connected electrically to a transparent lead electride 39 for the second layer display pole connected to the external on the substrate through a conductive member 40. A lead electrode 41 for a counter pole and a counter pole 42 brought into contact with the lead electrode 41 are arranged on a lower substrate 32, and the electrode 41 is connected to a counter pole connection electrode 43 in the reverse side of the substrate 32. A porous and opaque reflective material 44 which permits protons to pass through easily is interposed between the intermediate plate 33 of the substrate 31 and the substrate 32, and substrates 31 and 32 are sealed by a seal member 34, and the electrolytic solution of an electrolyte is charged between substrates 31 and 32. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60165338-A (JP)
Title: Compound super-conductor and its preparation
Inventor: ISHIHARA NOBORU
IPC: C22F1/18
Filed: 1984-02-08
Abstract: PURPOSE:To prepare an intermetallic compound super-conductor, in preparing the super-conductor comprising the intermetallic compound, by precipitating the intermetallic compound from a solid solution of a metal for forming said intermetallic compound. CONSTITUTION:In preparing a super-conductor comprising an intermetallic compound such as Nb3Al, componential metal powders are sealed in a soft steel pipe in a specific compositional ratio and said pipe is evacuated and the inlet thereof is hermetically closed. The whole is held in a hot hydrostatic press at 1,200 deg.C under 1,000atm. for 3hr to perform molding. Next, the solidified solid solution is taken out of the pipe body and melted on a disc rotating at 30,000rpm by laser beam and scattered in a fine powdery form by centrifugal force and quenched. This solid solution powder is put in a Cu-pipe and, after evacuation, the whole is drawn into a fine wire which is, in turn, heated at 900 deg.C for 5hr to precipitate Nb3Al in the wire material. By this method, a super-conductor comprising pure Nb3Al and having high critical current density is obtained.
Patent JP-S55113364-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SASAKI NOBUO
IPC: G11C11/412
Filed: 1979-02-22
Abstract: PURPOSE:To improve the characteristic of not only the memory cell array but also its surrounding circuit of an integrated circuit by a method wherein the semiconductor layer, which prepared in the memory cell array and is operated in the floating condition, is made to be thicker than the surrounding semiconductor circuit layer, or is made to be of high impurity density. CONSTITUTION:A p-type Si-layer 12, in which the memory cell array is to be constituted, is made to grow up epitaxially on an insulating monocrystalline substrate 11 made of sapphire, garnet, etc., and is surrounded with a thick insulating film 13 of buried type which reaches to the substrate 11. Then a polycrystalline Si gate electrode 15 is formed on the surface of layer 12 placing an SiO2 gate insulating film 14 between the layer 12, and using it as a mask, a source domain 16 and drain domain 17 of n<+>-type is made to grow up epitaxially in the layer 12. To write an information into this construction, the domain 16 is earthed, a positive voltage is applied to the domain 17 and a voltage over the threshold voltage is applied to the electrode 15 to produce a channel in the layer 12. In this case, the characteristic is stabilized when the layer is made to be thicker than the surrounding semiconductor circuit layers and the like.
Patent JP-S63190580-A (JP)
Title: Speed control system
Inventor: TOYOSAWA YUKIO
IPC: H02P29/00
Filed: 1987-01-30
Abstract: PURPOSE:To make it possible to change over the characteristic of a control system in accordance with the load, by giving information to change over the characteristic of control system to a characteristic I-P or a characteristic P-I from the second CPU. CONSTITUTION:By a sub-CPU a second command signal r to a servo motor b is set. A torque command Un is formed when a current command signal Sn outputted from a servo driver a and a feedback signal -Fn are added. A servo motor (b) is driven with this torque command Un and a speed signal (y) corresponding to the output is formed. If a changeover switch (c) is turned ON by a changeover command from a main CPU 2, then the control system will be of P-I type characteristic. If the changeover switch (c) is turned OFF, then the control system will be characterized as I-P type. The structure of a control system is thus simplified.
Patent JP-S54113044-A (JP)
Title: Ground faulted phase detecting relay
Inventor: INAZAKI NOBORU
IPC: H02H3/34
Filed: 1978-02-22
Abstract: PURPOSE: To detect faulted phase easily and exactly by taking advantage of the fact that at the time of ground fault accident, zero-phase voltage exists between the same phase and lagging phase π/2 on the basis of the fault phase voltage.  
     CONSTITUTION: The input EBC and VO from system are converted into ones of a shape suitable for digital treatment by means of the converting circuits 10a and 10b. With respect to the input VO, it is multiplied by Rsin α and -sin α by the multipliers 11a to 11c. The output is calculated by the adders 13a and 13b through the memory circuits 12d and 12e. The input E bc  is given to the memory circuit 12c. These outputs are put in the multipliers 11d to 11g, and the output from the multipliers 11d to 11g is calculated by the adders 13c and 13d and then put in the discriminators 14a and 14b. And, the output of the discriminators 14a and 14b is put in the AND circuit 15 from which trip command is dispatched. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S56117210-A (JP)
Title: Manufacture of color filter
Inventor: NAKATSUI HISASHI
IPC: G02B5/20
Filed: 1980-02-20
Abstract: PURPOSE:To obtain a color filter easily at low cost by forming an electrostatic pattern on an electrophotographic photoreceptor, having a photoconductive layer holder and color layer, by electrophotography and then by developing the photoreceptor with light-shielding toner. CONSTITUTION:The surface of insulating layer 3 of the electrophotographic photoreceptor consisting of insulating layer 3 made with polyester resin, etc., photoconductive layer 1 made of a material such as anthracene, holder 2 of glass, etc., and color layer 4 containing dispersed coloring matter is given charge 5 and the color pattern that corresponds to a color filter to be formed is exposed via color layer 4. Consequently, the surface potential of insulating layer 3 where light reaches photoconductive layer 1 is weakened and electrostatic pattern 9 that corresponds to the color pattern is formed. Next, toner pattern 10 is formed by development with light- shielding toner and the aimed color filter is obtained.
Patent JP-S62178668-A (JP)
Inventor: SEKIYA SUSUMU
IPC: E04H12/00
Filed: 1986-01-31
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-H05190024-A (JP)
Title: Ribbon cable with shield and manufacture thereof
Inventor: IWASAKI TETSUYA
IPC: H01B13/00
Filed: 1992-01-08
Abstract: PURPOSE:To facilitate the processing of a terminal connection part by providing a strip-like insulation fastening part in both ends of a plate-like body of wire groups and then prearranging a section to be provided with a terminal connection part constituting the former by peeling off an insulating coating in the succeeding process. CONSTITUTION:A group of insulating coating-covered core wires having the same length as a required cable length and an earth wire 2 are arranged in parallel at a required pitch to constitute a plate-like body 9 of wire groups with the end 3 of a cable made even. In the plate-like body 9, a strip-like insulation fastening part 4 is provided in a direction crossing the wire groups, thereby fixing the core wire groups and the earth wire 2 in parallel and at the same time allowing the first half of both ends of the fastening part 4 to make a terminal connection forming part 5. And a shield tape 6 is applied to both top and bottom surfaces of the plate-like body 9 except the terminal connection forming part 5, thereby forming a ribbon cable 10 with a shield extruding the terminal connection forming part 5. In the foregoing cable 10, the first half of the fastening part 4 and the insulating coating of the core wire groups 1 within the terminal connection forming part 5 are peeled off in the succeeding process.
Patent JP-H06212420-A (JP)
Title: Sputtering or etching method
Inventor: OHASHI TAKESHI
IPC: H01L21/3065
Filed: 1993-01-13
Abstract: PURPOSE:To uniformize the plasma density on a target surface and to execute efficient sputtering and etching by rotating a spiral type permanent magnet magnetic circuit having a specific structure. CONSTITUTION:Two magnets varying, in magnetization direction are disposed adjacent to each other and the magnetic circuit disposed with the magnets in a spiral form is used. The spiral parts 40, 42, 48, 50 are the magnets. The magnets 40 and 42 and the magnets 48 and 50 are magnetized in the directions different from each other. Since the magnets of the magnetic circuit are spiral, magnetic fields are allowed to leak to a wide range from the outer peripheral part to the central part and the plasma is generated over nearly the entire surface of the target or the substrate. Sputtering or etching is executed by rotating the spiral type magnetic circuit (or target or substrate).
Patent JP-S55114310-A (JP)
Title: Controlling method of travelling type clarifier
Inventor: WATAMORI OSAMU
IPC: B01D21/18
Filed: 1979-02-26
Abstract: PURPOSE: To enable the use of a plurality of travelling type clarifiers at every sedimentation basin while preventing mutual collisions among the clarifiers by a method wherein the clarifiers are controlled by combining pulse transmitters and an arithmetic controller.  
     CONSTITUTION: Movement on the travelling rails 7 and a traversing rail 6 of travelling type clarifiers 5 and the raking-up of sludge and the like are controlled by means of clarifier controlling panels 2, but signals are read in an arithmetic controller 1 from pulse transmitters 4. Positions at that time and mutual distance of each travelling type clarifier 5 are judged by means of the arithmetic controller 1, and whether or not the travelling type clarifiers 5 may shift on the traversing rail 6 is controlled. The existence of the travelling type clarifiers 5 on the traversing rail 6 or the travelling rails 7 is judged by reading traversing/travelling change-over instructions emitted from the clarifier control panels 2 to the arithmetic controller 1. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06207322-A (JP)
Title: High-shrinkage conjugate fiber and its production
Inventor: ADACHI KAORU
IPC: D01F8/12
Filed: 1993-01-12
Abstract: PURPOSE:To provide a conjugate fiber producible on an industrial scale in high productivity, exhibiting the characteristics of nylon 6 as well as a saponified ethylene-vinyl acetate copolymer and having excellent feeling and heat- shrinkability. CONSTITUTION:The objective conjugate fiber contains a mixture of a saponified ethylene-vinyl acetate copolymer with 0.5-10wt.% of polyethylene as a core component and nylon 6 as a sheath component and has a core/sheath weight ratio of 7/3-3/7, a hot-water shrinkage of >=17% and a thermal shrinkage stress of >=0.37g/d.
Patent JP-S58137766-A (JP)
Title: Detector of rotation angular speed of optical fiber
Inventor: OOKI NAGAMITSU
IPC: G01P3/36
Filed: 1982-02-10
Abstract: PURPOSE:To prevent the influence of a dark current and a DC drift even if the rotation angular speed is constant, by using an optical switch to switch alternately directions of the incident light to an optical fiber ring and obtaining the quantity of phase shift on a basis of the difference of the intensity of detected light between respective cases. CONSTITUTION:The light from a light source 1 is divided into two by a translucent mirror 7, and one divided light is incident to a photodetector 6 as a reference light through a reflective mirror 8 and a translucent mirror 9, and the other is incident to an optical fiber ring 5 through an optical switch 10. This light becomes a counterclockwise light 4 when the optical switch is turned on as shown in figure by (a), and the light becomes a clockwise light 3 when the optical switch is turned off as shown in figure by (b), and thus, the light is transmitted through the ring 5 and is synthesized with the reference light by the photodetector. Though the quantity of phase shift between the reference light and the light transmitted through the ring includes rotation angular speed information, the optical switch is switched alternately to measure the difference of the intensity of detected light between respective cases of detect the quantity of phase shift in AC.
Patent JP-H01196009-A (JP)
Title: Optical fiber
Inventor: OSUGI TETSUYA
IPC: C03C25/42
Filed: 1988-01-30
Abstract: PURPOSE:To satisfactorily maintain a transmission characteristic and side pressure resistance by adopting the constitution consisting in applying an org. metallic polymer to a covering material so that the hardness is higher in the direction outer than the glass surface of a glass fiber. CONSTITUTION:Both a core 1 and a clad 2 consist of quartz glass and there are an org. metallic polymer layer 3 and a layer 5 of the org. metallic polymer converted to complete ceramics. An intermediate material layer 4 exists between the org. metallic polymer layer 3 and the complete ceramics layer 5 of the org. metallic polymer. This org. metallic polymer consists of the base body structural units A-C expressed by the formula I and has the compsn. in which the A occupies the greater part and the B and C exist at a low ratio. The outer covering layers are so constituted to have the gradually increasing hardness. The adhesiveness between the covering layers is thereby increased and the mechanical characteristics over the entire part of the covering is stabilized over a wide temp. range.
Patent JP-S58139872-A (JP)
Title: Plate valve type power steering gear
Inventor: KANEDA ICHIROU
IPC: B62D5/08
Filed: 1982-02-12
Abstract: PURPOSE:To simplify and make small in size a valve construction, by a method wherein the supply and discharge of a hydraulic oil to and from two hydraulic chambers of a cylinder are controlled b8 relatively rotating the first plate and the second plate. CONSTITUTION:For example, when a stub shaft 15 is rotated clockwise, cross- sectional areas of openings 28b, 29a are gradually enlarged, while those of openings 28a, 29b are gradually restricted. Accordingly, the hydraulic oil fed under pressure from an oil pump 46 flows througn a supplying port 2, an annular oil chamber 34, an oil passage 33, the opening 29a, an oil passage 25, an oil passage R and a supplying-discharging port 5, and is supplied into the hydraulic chamber 52 on one side of the cylinder 50. Simultaneously, the hydraulic oil in the hydraulic chamber 51 on the other side of the cylinder 50 flows through a supplying-discharging port 4, an oil passage L, oil passages 18, 17, the opening 28b, an oil passage 32 and an oil groove 41, effectively lubricates bearings 38, 40, and is then drained into a tank 48 through a gap 45 and a discharging port 3. As a result, a piston 49 is moved leftwards to assist the movement of a rack 13.
Patent JP-S57137415-A (JP)
Title: Steel making method for chromium-containing steel
Inventor: IKEDA RIYUUKA
IPC: C21C7/10
Filed: 1981-02-17
Abstract: PURPOSE: To perform vacuum decarbonization of chromium-contg. steel by performing siphoning-discharging of the molten steel such a way that the molten steel remains at a minimum during discharging as well, and supplying oxygen to the molten steel surface at a specific flow rate through a lance having a de Laval type nozzle by maintaining the perpendicular distance between the lance and the molten steel level during siphoning at specific distances.  
     CONSTITUTION: In the case of decarbonizing and refining chromium-contg. steel with gaseous oxygen in an oscillation type vacuum treatment device, the siphoning-discharging of the molten steel are so regulated that the amt. of the molten steel in a vacuum vessel during discharging is 3W6% the total amt. of the molten steel. Here, a lance having, in its leading end, a de Laval nozzle designed to provide the prescribed Mach number of the de Laval nozzle under the upper limit pressure of the fluctuation width of the atmospheric pressure in the vessel during blowing is provided in the vacuum vessel, and oxygen is supplied through this lance to the molten metal surface at 10W30Nm 3 /h.t flow rates and the perpendicular distance between the lance and the molten steel surface during siphoning is maintained at 1W2m. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S56118167-A (JP)
Title: Electronic cash register
Inventor: ISHII HIRONORI
IPC: G06F17/40
Filed: 1980-02-21
Abstract: PURPOSE:To decrease the key operation and to reduce the trouble of the operator and the binding time, by continuously issuing a plurality of reports different from the start time of inspection job and accounting job. CONSTITUTION:A selector switch 10 is switched and a total key 9 is depressed with the set state by a flag memory 34, then the time is read in from the watch counting counter of the counter 16, and the time zone corresponding to the time is retrieved, if it is present in the time zone report designation memory 32. If present, the report of report number row is sequentially read out, and the data of the data collecting area corresponding to the report number is printed out at the printer 20 to issue various types of reports. Thus, by presetting the number train different from each time zone of the memory 32, the report different from each time zone as the time of inspection job is issued. As to various reports to be issued, it is the data as to the designated ECR only by the register number corresponding to the report number.
Patent JP-H02201843-A (JP)
Title: Manufacture of x-ray target
Inventor: OMORI MASAMI
IPC: H01J9/14
Filed: 1989-01-31
Abstract: PURPOSE:To eliminate the eccentricity of a target member by fitting the extremity of a supporting member into a central hole in the target member in a close fit manner, then carrying out heating work under conditions lower and higher than the annealing condition lower of the two members. CONSTITUTION:First, a fitting shaft 21 of a supporting member 2 is fitted into a fitting hole 13 at the center of a target member 1 by close fit. Then, large surface pressure is generated at the fitted interface. Next, an assembly is heated under a condition lower than the annealing condition lower of these two members 1, 2. At that time, because there is high surface pressure, diffused junction is formed at the fitted interface. Further, then, when heating is carried out under a condition higher than the annealing condition lower of the two member 1, 2, the residual stress is removed. Thus, the target member 1 and the supporting member 2 are fitted to each other by close fit so that the eccentricity of the member 1 due to thermal stress and mechanical stress can be eliminated, and the vibration of the thermal resistance between both members 1, 2 due to thermal stress and mechanical stress can also be eliminated.
Patent JP-H02201060-A (JP)
Title: Engine output control device
Inventor: TOGAI KAZUHIDE
IPC: F02D41/14
Filed: 1989-01-31
Abstract: PURPOSE:To enhance the response in controlling by feeding back the deviation of the actual torque on a wheel drive axle from its target value to the normal control amount for engine output on the basis of the target torque value on the wheel drive axle, and by adjusting the gain of the feedback. CONSTITUTION:In controlling, first the target torque value is determined by a means 22 about the drive axle 12 for a wheel 13 coupled with the engine body 4, while the actual torque is determined by a means 24, deviation between is determined by a means 23. A means 31 determines normal torque on the engine output on the basis of the target torque value, whereas a means 32 determines the normal control amount for the engine output on the basis of obtained normal torque. The mentioned deviation is fed back to this normal control amount, and the target control amount for engine output is determined by a means 40, while the control amount for engine output is adjusted by a means 25 in accordance with the target control amount. The gain of the feedback is determined by a means 60 in accordance with the model parameter determined by a means 50.
Patent JP-S62179740-A (JP)
Title: Supporting tube holding mechanism for suction head
Inventor: UNO MASAO
IPC: H01L21/677
Filed: 1986-02-04
Abstract: PURPOSE:To improve the holding accuracy of a supporting tube holding mechanism by energizing third, fourth rollers movably toward first, second rollers by impact resilience means such as a spring or a rubber to always maintain the holding force of the suction head supporting tube constant. CONSTITUTION:Third, fourth rollers 9, 11 disposed at a predetermined interval oppositely to first, second rollers 5, 11 are provided on the same flat surface. The rollers 9, 11 are energized movably toward the first, second rollers 5, 7 by impact resilience means. Lock pins 17a, 17b of the rollers 9, 11 are inserted into elliptical holes 19a, 19b opened at a holder 1 to arrive at the back surface of the holder. One ends of springs 21a, 21b are engaged with the pins 17a, 17b, respectively, and the other ends are engaged with another fixing portions 23a, 23b, respectively.
Patent JP-H06235547-A (JP)
Title: Air conditioner
Inventor: HONGO ICHIRO
IPC: H02P6/12
Filed: 1993-02-09
Abstract: PURPOSE:To prevent a refrigerant gas from being dissolved into an oil contained in a compressor to thereby prevent lowering of a long term reliability of the compressor. CONSTITUTION:A position detecting circuit 9 detects a voltage induced in respective phases of a brushless motor 2 for positional detection of a motor rotor, and outputs the resulting detected signal to revolution number detecting means 5 and energization switchover means 8. Lead angle setting means 7 inputs a number of revolution N and an outside air temperature T from the revolution detecting means 5 and energization switchover means 8 and sets an angle of lead theta to a greater value than that till then in the case where the number of revolution N and outside air temperature T are equal to or smaller than set values in order to positively reduce an operating efficiency. The energization switchover means 8 performs switchover of energization modes on the basis of the set angle of lead theta.