baber/WOPTO huggingface dataset:
Patent JP-H0658719-A (JP)
Title: Measuring method of precision of superposition
Inventor: MURAKAMI ATSUSHI
IPC: G01N21/47
Filed: 1992-08-06
Abstract: PURPOSE:To measure the precision of superposition accurately even when a difference in the intensity of reflected light is large, by a method wherein photoelectric signals corresponding to the intensity of reflected light are obtained by scanning, edge positions of first and second patterns are detected from the photoelectric signals after gain regulation and the precision of superposition is calculated. CONSTITUTION:A laser light of a light source 1 is made to scan on a sample 7, reflected lights therefrom are made to enter a reflected light detector 8 via a total reflection mirror 4 and a beam splitter 3 and reflected light intensity signals thereof are converted into digital signals by an A/D converter 11 and taken in a memory 12 sequentially in synchronization with an interferometer signal of an interferometer 10. Addresses in the memory 12 at which data are taken in and imaging positions of spot lights on the sample 7 are determined primarily. In other words, a data interval between some address and the next address in the memory 12 corresponds to an interval between interferometer pulses of the interferometer 10. The data taken in the memory 12 are accessed by CPU 13 and subjected to an arithmetic processing and thereby the precision of superposition is determined.
Patent JP-S6199866-A (JP)
Inventor: KENESU AARU HAUSUMAN
IPC: A61B5/15
Filed: 1985-10-18
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-S61110673-A (JP)
Title: Power steering controller
Inventor: KOMAMURA SEIJI
IPC: B62D7/14
Filed: 1984-11-02
Abstract: PURPOSE:To remedy a follow-up lag in rear wheels as well as to improve driving stability and steerability, by installing a control valve, which steers these rear wheels with differential pressure between first and second fixed orifices, and also a flow control solenoid valve, controlling a rate of flow to the valve according to a car speed. CONSTITUTION:A car speed in time of steering is inputted into a controller 21 from a sensor 38, while a rear-wheel steered variable is calculated on the basis of data in time of front-wheel steering, and a direction of steering for front wheels is set according to the car speed. And, with operation of a steering wheel 26, hydraulic pressure in one side of pressure chambers 4a of a front-wheel power cylinder 4 goes up higher than the other side, and in proportion to an increase, a flow dividing quantity out of a first fixed orifice 10 increases. In addition, there is produced differential pressure, which reduces in proportion to pressure in the pressure chamber 4a, between the first fixed orifice and a second fixed orifice, and using this pressure as pilot pressure, a rear-wheel control valve 12 operates. Simultaneously according to the car speed, with a command out of the controller 21, pressure oil out of a pump 15 is fed to the control valve 13 via a flow control solenoid valve 18, whereby pressure oil required for rear-wheel steering is fed to a rear-wheel power cylinder 5.
Patent JP-H11162768-A (JP)
Title: Device using double focusing system flyback transformer
Inventor: SAI SEIJUN
IPC: H01F38/42
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a device using a double focusing system flyback transformer capable of being manufactured small, by constituting a considerably small breeder resistor substrate. SOLUTION: A focus voltage is generated by a top breeder system instead of a conventional neutral system, double patterns of a focus resister commonly connected to the ground on the conventional focus unit substrate FUB are separated each other, and one or more of the resistor patterns are used as a feedback line together with the breeder resistor BR2. One or more resistors formed by a printed pattern PF on the focus unit share a voltage division of the breeder resistor BR2, by forming the feedback line connecting an anode voltage output terminal HV to the compensation circuit means 11 and 12 of the set side with a lot of resistance, i.e., the breeder resistor BR2 and the printed pattern resistor of the focus unit.
Patent JP-H09185972-A (JP)
Title: Plug assembly
Inventor: BLANCHE STEPHEN ARTHUR
IPC: H01R24/30
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To make manufacture simple and inexpensive and provide a desired insulating characteristic in an automatic method by twisting the neck part of a contact part at a predetermined angle relative to a blade contact part. SOLUTION: A rigid bridge 12 holds a contact 14, a contact 16 and a grounding contact tube 18. It is twisted counterclockwise around the neck part 36 of a contact part 34 at 90 deg. so that the recess of the part 34 faces downward at a right angle. Also, since the protruding part 22 of the contact 16 faces in the direction opposite to the part 22 of line contact 14, two parts 22 extend so as to come near to each other in the direction opposite to each other. They are twisted clockwise around the neck part 36a at 90 deg. In that case, the final 90 deg. twist around the part 36a is rotated in the opposite direction to a blade part integratedly formed with the part 36a. The operation of twist around the parts 36, 36a gives desired working strength to metal and at the same time the proper coping with automatic production can be made.
Patent JP-H04112300-A (JP)
Title: Tenant or the like guarding system
Inventor: TANAKA HIROSHI
IPC: G08B29/00
Filed: 1990-08-31
Abstract: PURPOSE:To make a switch for guards poartable, and to operate a guard starting operation by the switch for guards by defining the switch for guards as a single representative switch, and processing the operation of the switch for guards as the operation of a switch for customers when a prescribed switch is set. CONSTITUTION:An alarm indicator 1 operates the guarding operation of a specified tenant by operating the switch for guards after concentratedly processing the guarding states of entire tenants in the same building, and selecting and indicating the specified tenant by a tenant selecting switch 4. Then, the switch for guards is defined as a single representative switch 10, and the guarding operation can be attained by the representative switch 10 for guards. Moreover, when a prescribed switch 8 is set, the operation of the representative switch 10 for guards is processed as the operation of a switch 4 for tenant customers, and only the guard starting operation can be operated by the operation in this case. Thus, the switch can be portable, and the guard starting operation can be attained when the customers forget the guard starting operation.
Patent JP-H0280233-A (JP)
Title: Manufacture of contact lens
Inventor: UMEZAKI HIDEAKI
IPC: B24B13/00
Filed: 1988-09-16
Abstract: PURPOSE:To prevent a work in the bevel processing from getting deformed and also prevent the bevel from getting eccentric to base curve by carrying out bevel processing simultaneously with processing of base curve before processing front curve. CONSTITUTION:A raw material rod formed into a cylindrical bar is cut into a button-shaped raw material (work). Then, the work is cut based on the design data in the base curve cutting process 102 to form base curve and bevel simultaneously, and further the surfaces of the base curve and bevel are ground in the base curve grinding process 103. A bonding agent is applied between the ground base curve surface and a fixing jig and bond fixed to the fixing jig in the fixing process 104. Then, the work is cut based on the design data in the front curve cutting process 105 to form the front curve and, if required, lenticular curve combinedly, and the surfaces of the formed front curve and lenticular curve are ground in the front curve grinding process 106.
Patent JP-S59123013-A (JP)
Title: Remodeling method for existing reynold type pressure controller
Inventor: FUKUI SHIGERU
IPC: F23N1/00
Filed: 1982-12-28
Abstract: PURPOSE:To improve the safety with a simple remodeling method and without deteriorating the merits of an existing Reynold type pressure controller, by adding a pilot governor. CONSTITUTION:The elements are deleted excluding a main body pipeline part A, a main valve 1 and a part 2a' of a stem. Then an actuator 14 containing a diaphragm 12 and a spring 13 which energizes the valve 1 toward its closing direction is attached to the part 2a' via a stem part 2b. A driving pressure feeding pipe 17 of a pilot governor 16 is connected to a chamber 15a at one side of the actuator 14, and at the same time an operation mechanism 18 is added to release the energizing power of the spring 13. While a secondary feed pipe 20 containing a switch valve 19 is provided covering a chamber 15b at the other side of the actuator 14 and the secondary part (b) of the part A. In such a way, the safety is improved for an existing Reynold type pressure controller with a simple remodeling method without deteriorating the merits of said Reynold type controller.
Patent JP-S59116340-A (JP)
Title: Production of shape memory alloy material
Inventor: SAWADA KAZUO
IPC: C22C1/00
Filed: 1982-12-24
Abstract: PURPOSE:To obtain an NiTi memory alloy material with a simple production stage and high productivity by bringing an Ni material and a Ti material into tight contact with each other by a film forming method of press welding, plating or vapor deposition, heating the materials and forming an NiTi phase by reactive diffusion. CONSTITUTION:An Ni material and a Ti material are brought into tight contact with each other and thereafter the materials are heated and a TiNi phase is formed by reactive diffusion. The pure Ti rod 1 and pure Ni rod 2 are clad whereby the construction laminated with the Ti material and the Ni material can be obtd. in this case. The laminated rod is then heated to diffuse Ti to the Ni side and Ni to the Ti side. An intermetallic TiNi compd. layer 4 is formed in the central part by said diffusion. The layer 4 contains the three phases; Ti, Ni, TiNi and TiNi3. However if the Ti and Ni are beforehand so selected as to be incorporated at 1:1 by atom ratio and are heated for a long time, the intended shape memory alloy consisting of the rod of the single phase composed only of the TiNi phase 3 is obtd.
Patent JP-H1077440-A (JP)
Title: Water-base coating material for exterior of can
Inventor: HASEGAWA HIROSHI
IPC: C09D133/06
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a water-base coating material which is used for the exterior of a can and forms a film excellent in both adhesion even after necking and retorting resistance. SOLUTION: This coating material comprises mainly an aqueous resin composition obtained by neutralizing a coating resin composition consisting of 20-60wt.% alkyl-etherified benzoguanamine resin comprising a formaldehyde (1.5-3mol per mol of the triazine nucleus) adduct and having a solubility parameter of 9.5 to 11 and 80-40wt.% film-forming resin selected from acrylic and polyester resins and having an acid number of 30-100mg/KOH mg and a solubility parameter of 9.5 to 11, and dissolving or dispersing the neutralized composition in water.
Patent JP-H0398443-A (JP)
Title: Variable speed induction motor
Inventor: SATAKE TOSHIHIKO
IPC: H02P23/06
Filed: 1989-09-06
Abstract: PURPOSE:To permit the employment of the title motor for an apparatus having any load characteristic by providing a plurality of stators with negative phase devices for reversing the direction of rotation of the rotary magnetic fields of the stators. CONSTITUTION:An induction motor 1 is connected to a power source 30 through a power source opening and closing device 31, negative phase devices 43 and a Y-  switching device 44. The power source opening and closing device 31, the negative phase devices 43, the Y- switching device 44, a speed detector 22 and a stator pivoting device 35 are connected to a controller 34 connected to the power source 30. In this case, a phase difference in rotary magnetic field is provided between the stators by the pivoting of a pivoting stator 16 whereby the rotating speed and the generating torque of a rotor 7 can be changed by a phase difference between the stators. When a motor 1 is provided with negative phase devices 43, a control torque having a phase opposite to the normal phase of the same can be obtained when there is no phase difference, however, the control torque is changed in accordance with the phase difference when the phase difference is provided whereby various control torque characteristics are generated. According to this method, the title motor is used for the braking device of all kinds of loads.
Patent JP-H11157877-A (JP)
Title: Opaque silica composition
Inventor: LOU VICTOR LIEN KONG
IPC: C01B33/12
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To provide the silica material which exhibits no undesirable influence on the related techniques at the time of performing machining, cutting or other working of the material. SOLUTION: This silica material 20 contains silica 12 and at least one second phase filler substance 25, wherein the second phase filler substance 25 is substantially-uniformly dispersed in the silica 12. Since the nonporous opaque silica material 20 is formed by the presence of the second phase filler substance 25 dispersed in the silica 12, a cutting-worked surface of the opaque silica material 20, which is formed by cutting the opaque silica material 20 through it, has no surface defect.
Patent JP-2000066263-A (JP)
Title: Lens barrel
Inventor: TANIOKA HIROSHI
IPC: G03B5/06
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a lens barrel having compact structure and capable of easily tilting and/or swinging an optical system. SOLUTION: An optical system 2 is held by a frame member 3, and four pins 3a, 3b, 3c and 3d are provided on the outer periphery part of the member 3. The pins 3a, 3b, 3c and 3d pierce through the straight advance grooves 4a, 4b, 4c and Ad of a reference barrel 4, and are movably fit in a cam 6. The barrel 4 rotatably supports a cam barrel 5 with an optical axis I as the center, and the optical system 2 and the member 3 are supported to be tilted to the optical axis I. The cam 6 makes the tilt angle of either pair of pins 3a and 3c to the optical axis I different from that of the other pair of pins 3b and 3d to the optical axis I in the midst of the rotating operation of the cam barrel 5. As a result, the swing and tilt of the optical system 2 is realized because it is tilted and/or swung in accordance with the rotating position of the cam barrel 5.
Patent JP-H0764441-A (JP)
Title: Image forming device
Inventor: MITSUI TERUO
IPC: G03G15/20
Filed: 1993-08-25
Abstract: PURPOSE:To enable a fixing device to achieve fixing well by varying the pressure of a pressure roller on a heater according to fixing temperature. CONSTITUTION:A film 56 is stretched over the heater 55 and the rollers of a fixing device. A pressure roller 52 presses the heater 55 from below to form a fixing nip portion N between the heater 55 and the film 56. A transfer material is passed through the nip portion N and an unfixed toner image transferred at an image forming portion is fused by heating under pressure; a gear 53h is rotated by a motor 53b and a connecting rod 53d is raised or lowered by a gear 53f meshing with the gear 53h, so as to adjust the pressure of the pressure roller 52. Even if the fixing temperature is relatively low, for example, good fixing can be achieved with the fixing requirements satisfied by boosting the pressure.
Patent JP-S61110332-A (JP)
Title: Magnetic recording medium
Inventor: SHINOHARA KOICHI
IPC: C08L1/08
Filed: 1984-11-05
Abstract: PURPOSE:To improve S/N and still life by forming a magnetic recording layer on a substrate having very small projections of a nearly approximate columnar crystal and providing the axis of easy magnetization not in the vertical direction. CONSTITUTION:The very small projections 4 consisting of the pulverous particles fixed by, for example, a resin are formed on the substrate 2 of a magnetic recording medium 1 and the magnetic recording layer 5 is deposited thereon. The layer 5 is made of the nearly vertical columnar crystal and the direction of the axis of easy magnetization thereof is not in the vertical direction and has a prescribed rising angle. Then the generation of the irregularity affecting the decrease of the S/N is decreased and the S/N is improved. Since the spacing loss is considerably dcreased, the S/N and the still life are improved.
Patent JP-H04118232-A (JP)
Title: Laminated sheet
Inventor: HASHIKAWA JUNICHI
IPC: B32B7/02
Filed: 1990-09-03
Abstract: PURPOSE:To give excellent preventing performance against static interference, barrier properties to steam and oxygen and wear resistance to the laminated sheet concerned by a structure wherein front surface layer made of biaxially stretched polyester film, middle layer made of aluminum foil and rear surface layer made of antistatic polyethylene resin layer are equipped. CONSTITUTION:The laminated sheet concerned laminatingly consists of front surface layer made of biaxially stretched polyester film, on the rear surface of which electrically conductive ink layer is provided, middle layer made of aluminum foil and rear surface layer made of heat fusible antistatic polyethylene resin layer. Onto the rear surface of the biaxially stretched polyester film 2, electrically conductive paint is applied by gravure coating so as to form electrically conductive ink layer 3. Onto the electrically conductive ink layer 3, aluminum foil 5 is laminated through resin layer 4, which is prepared by melt- extruding polyethylene resin. Onto the aluminum foil 5 surface, resin layer 8, which is produced by co-extruding polyethylene resin layer 6 and antistatic polyethylene resin layer 7 is laminated by extrusion lamination so as to obtain the laminated sheet 1 concerned.
Patent JP-H1171740-A (JP)
Title: Tool for breaking underground pipe wound with concrete and breaking method therefor
Inventor: TSUBONE HIROSHI
IPC: E02B9/06
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To improve the breaking workability of a pipe line, by inserting an expansible plate in a cutter groove scored on the surface of an underground pipe wound with concrete and injecting a high pressure liquid into the expansible plate. SOLUTION: A cutter groove 5 is scored by a stone cutter on the surface of an underground pipe wound with concrete, from which the peripheral soil is removed, so as to avoid the positions of cable pipes. Then, an expansible plate 6 is inserted in the groove 5 and a pressurizing device 7 such as a hydraulic pump is connected to the plate 6 through a high pressure hose 8. Then, a high pressure liquid is supplied from the device 7 into the plate 6 to expand the plate 6 and break the pipe line. A wedge or the like is driven in the groove 5 to widen it and broken concrete blocks are removed. Both ends of a stainless steel pipe or the like made flat are welded to close, for instance and then an inlet pipe is connected to one side end to form the plate 6. After use, it is pressed by a jack or the like to restore the shape.  In this way, the damage to the cables can be prevented and this work can be done without skillful techniques. And noise, vibration, dust, etc., can be remarkably reduced.
Patent JP-S61111415-A (JP)
Title: Device for calculating trim and floating variable of submarine boat
Inventor: OZAWA YUJI
IPC: B63G8/14
Filed: 1984-11-05
Abstract: PURPOSE:To make adjustment efficient by calculating and displaying the trim and floating variable of a submarine boat while using data of a steering angle, a speed, depth, and a pitch angle which are detected by sensors. CONSTITUTION:A kinematic equation factor calculating circuit 3 receives kinetic characteristic data and submarine/lateral steering angle signals Bef, Bea from a kinetic characteristic memory 4, a steering sensor 1 and a speed sensor 2 respectively to calculate the factors of an equation of motion and supplies the calculated result to a trim/floating variable calculating circuit 5. The circuit 5 calculates the trim and floating variable on the basis of optimum estimation by using said inputs and applying filtering based upon a karman's filter fora linear control system shown by the kinematic equation. The trim and floating variable calculated by the circuit 5 are supplied to a display circuit 8, so that the trim and floating variable affecting upon the submarine boat can be detected quantitatively.
Patent JP-S63149296-A (JP)
Inventor: FURETSUDO ENU CHIYAN
IPC: B64G1/24
Filed: 1987-09-18
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-H0894731-A (JP)
Title: Method and device for detecting direction of sound source
Inventor: NAKAZAWA FUMIHIKO
IPC: G01S3/803
Filed: 1994-09-28
Abstract: PURPOSE: To detect the direction of a sound source accurately with a relatively simple constitution even if a substance, which reflects sounds, such as a wall surface in the vicinity of the sound source or microphones, is present. CONSTITUTION: At least two microphones, which are arranged in the close proximity to each other and have the directivity, are used, and the direction of a sound source is detected. The rising of the sound, which is inputted into each microphone, is detected. The magnitude of the sound, which is inputted into each microphone, is measured by the time when the rise of the sound is detected and the reflected sound of the sound source reaches the microphone. The direction of the sound source is obtained based on the respective magnitudes SSDR and SSDL of the measured sound.
Patent JP-S6388341-A (JP)
Title: Rotation type damping force control valve
Inventor: HARADA MOTOO
IPC: F16K3/22
Filed: 1986-09-30
Abstract: PURPOSE:To enable damping force to be set exactly at a desired value by forming an orifice connect-joining the cylindrical hole of a tube-body and the outside so that its variable-aperture-passage-cross sectional area may be revesely proportionate to the square root of the rotational displacement of a rotor. CONSTITUTION:Oil inside a cylinder chamber, at a time of a car-wheel bound, flows to an oil chamber through the connecting holes 28a, 28c, of a valve main- body 10, chamber 26a, the orifices 40a-40d of an inner tube 14, inner passages 46a-46d divide-made by a rotor 30, chambers 26b, 26d and connecting holes 28b, 28d, and damping force occurs. These orifices 40a-40d, together with the projections 30a-30d of the rotor 30 whose rotational positioning is done according to a travel condition, constitutes a variable aperture, while the variable paperture-passage-cross sectional area A is formed so as to be reversely proportionate to the square root of a rotational displacement X off the standard position O of the rotor 30, and a flow quantity coefficient is retained nearly fixedly. Thus, damping force can be set exactly at a proper value according to the travel condition of a vehicle.
Patent JP-H1171222-A (JP)
Title: Cosmetic
Inventor: MORITA MASAMICHI
IPC: A61K8/00
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To prepare a cosmetic having high safety to the skin, hardly affecting the environment, high in solubility in a fluorinated oil or the like, and useful for finishing cosmetics, basic cosmetics, hair care products or the like by including a specific hydrofluoroether of not less than a specified amount. SOLUTION: The objective cosmetic contains >=1 wt.% hydrofluoroether of formula I [(n) is 1-12; (m) is 0-25; (l) is 0-11; (m)+1=2(n)+1; (x) is 1-12; (y) is 0-25; (z) is 0-11; (y)+(z)=2(x)+1], having <5 mPa.s viscosity at 25 deg.C, or >=1 wt.% fluorinated oil of formula II [R<1a> and R<1d> are each H or a fluorinated 1-20C aliphatic group; R<1b> and R<1c> are each H, a 1-20C aliphatic group or the like] having >=5 mPa.s viscosity at 25 deg.C, and >=5 wt.% hydrofluoroether.
Patent JP-S6387225-A (JP)
Inventor: ASADA KIYOTOSHI
IPC: B32B15/08
Filed: 1986-09-30
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。