baber/WOPTO huggingface dataset:
Patent JP-H0941113-A (JP)
Title: Production of thick-coated hot dip galvanized steel sheet excellent in surface characteristic
Inventor: HISHIKI TERUHISA
IPC: C23C2/20
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To produce a thick-coated hot dip galvanized steel sheet excellent in surface characteristic by controlling, correspondingly to the thickness of a steel sheet, the line speed and/or the height of a gas wiping nozzle from the plating bath surface. SOLUTION: The steel sheet is immersed in a hot dip galvanizing bath and pulled up, and a wiping gas is blown without delay to regulate the coating weight at least on one side to >=100g/m<2> . In the case of producing the thick- coated hot dip galvanized steel sheet, the line speed and/or the height of a gas wiping nozzle from the plating bath surface is controlled correspondingly to the thickness of the steel sheet. For example, corresponding to the steel sheet thickness D, line speed LS and wiping nozzle height H are regulated so that they satisfy the following: LS >=110m/min and 260>=H>=240mm in the case of D<=0.50mm; LS >=-80D+ 150m/min and 255>=H>=235mm in the case of 0.50 < D<=1.00mm; LS >=70m/min and 250>=H>=230mm in the case of D > 1.00mm. By this method, the occurrence of rippled surface of the hot dip galvanized steel sheet can be effectively prevented.
Patent JP-H0358619-A (JP)
Title: Emitter follower circuit
Inventor: MATSUMOTO KOJI
IPC: H03K19/013
Filed: 1989-07-27
Abstract: PURPOSE:To reduce the delay time at the time of changing from an output signal HI to an output signal LO without reducing noise margin by connecting a transistor(TR) between an output terminal and a 2nd negative power level. CONSTITUTION:An emitter follower TR Q1, a 1st TR Q2 and a 2nd TR Q2 are provided to the emitter follower circuit. The TR Q3 is connected between an output terminal OUT and a 2nd negative power level VT to have a function of a discharge path for an electric charge charged in a load capacitor and the discharge current flows when the output signal changes from HI to LO. Thus, the delay time when the output signal changes from HI to LO is reduced and the TR Q3 is turned off when the output signal is at a high level, then the reduction in the noise margin is prevented.
Patent JP-S5888364-A (JP)
Inventor: AANESUTO MOHAKUSHI
IPC: A61P25/04
Filed: 1982-11-08
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-S5983960-A (JP)
Title: Glass having anomalous dispersion
Inventor: OKUDA KEIJI
IPC: C03C3/32
Filed: 1982-11-06
Abstract: PURPOSE:Optical glass suitable for mass production, satisfying optical performance, having >=400 deg.C glass transition temperature, containing AlF3, Al(PO3)3 and CaF2 in a specific ratio. CONSTITUTION:Glass having anomalous dispersion consisting of 35-44mol% AlF3, 1.5-5.5mol% Al(PO3)3, with the proviso that 37.5-46.5mol% AlF3+ Al(PO3)3, 10-43mol% CaF2, 0-18mol% MgF2, with the proviso that 20- 45mol% CaF2+MgF2, 0-30mol% SrF2, 0-25mol% BaF2, with proviso that 17-30mol% SrF2+BaF2, 0-12mol% NaF, 0-12mol% YF3, 0-8mol% LaF3, 0-6mol% EuF3, 0-6mol% GdF3, 0-6mol% TbF3, 0-7mol% DyF3, and 0- 6wt% YbF3. The glass is obtained by melting each of the components at 800- 1,000 deg.C using a device such as a platinum crucible, etc., uniforming it with stirring, casting it into a mold, followed by annealing.
Patent JP-S5984207-A (JP)
Title: Lens barrel
Inventor: TOKUNAGA TOMOKAZU
IPC: G02B7/04
Filed: 1982-11-05
Abstract: PURPOSE:To extend a lens smoothly by moving an outer cylinder in optical-axis directions by turning the outer cylinder around an optical axis. CONSTITUTION:The outer cylinder 2 for focusing is fitted coaxially and turnably around one end part of a main fixed lens barrel 1, and lenses L1-L3 for focusing are fitted to this outer cylinder 2. Further, a cam groove 3 is formed in the outer cylinder 2, which when turned around the optical axis, moves in an optical-axis direction under the guidance of a guide member 4 fitted in the cam groove 3. The guide member 4 is fitted turnably to a shaft 5 projected radially from the outer circumferential surface of the main lens barrel 1 and a specifying shaft 7 projected radially from the outer circumferential surface of the main lens barrel 1 is engaged with an arcuate long-sized hole 6 centering on the center of turning of the guide member 4, i.e. the axis of the shaft 5 to allow the guide member 4 to turn around the shaft 5 within the range of the long-sized hole 6, so that the outer cylinder 2 is moved finely in optical-axis directions by the turning of the guide member 4.
Patent JP-S6085265-A (JP)
Title: Power magnifying machine
Inventor: SATOU RIYUUICHI
IPC: F03G7/10
Filed: 1983-10-17
Abstract: PURPOSE:To obtain a power source without environmental pollution, by changing the pressure of a cylinder, which acts as the reaction against disks, into the resultant power with an input applied to a pulley and increasing the power at this point of time. CONSTITUTION:One of the pulleys, respectively fixed to bosses 6, 19, connects a prime mover and the other pulley connects a generator. And if the prime mover is rotated, the pressure applied to disks 9 by being pressed to the internal wall of a cylinder 14 is composed with an input changing into resultant power, and at this point of time an increase of power is realized, obtaining an output more intensified than the input. While farther powerful output is obtained if a series of many parts combining the disks 9 receiving the pressure of the cylinder 14 are connected to an intermediate part between the prime mover and an operating machine such as the generator. In this way, strong power can be easily obtained farther without environmental pollution as necessary from the prime moving power even if it is weak.
Patent JP-S6439110-A (JP)
Title: Resonator
Inventor: TANIGUCHI TETSUO
IPC: H03H5/02
Filed: 1987-08-03
Abstract: PURPOSE:To keep a fixed capacity level of the capacitor despite the vertical and horizontal print shifts caused on front and rear side patterns and to avoid the frequency change, by deciding properly the area of the capacitor electrode patterns provided on both front and rear sides of a dielectric substrate. CONSTITUTION:The capacitor electrode patterns 2a, 2b, 3a and 3b and coil patterns 4a and 5a are formed on a surface side 1a and a rear side 1b of a dielectric substrate 1 respectively by printing the silver paste, for example, by screen. The patterns 2a and 3a as well as 2b and 3b are set opposite to each other on both front and rear sides of the substrate 1 to form a capacitor whose capacity is decided by the dielectric constant, the thickness and the counter areas of capacitor electrodes of the substrate 1. For the print shifts, the surface side pattern is formed slightly larger than the rear side pattern for correction of the vertical pattern print shift. Then the increase and decrease degrees of the electrode area are set equal to each other so that they are offset with each other for correction of the horizontal pattern print shift. Thus the change of a central frequency can be avoided.
Patent JP-S6437492-A (JP)
Title: Single crystal growing apparatus
Inventor: KITAURA KIICHIRO
IPC: C30B15/14
Filed: 1987-08-04
Abstract: PURPOSE:To prevent the contact of a gas generated from a crucible with a high- temperature heater, crucible, heat insulating material, etc., and contrive the extension of these lives, by sucking and discharging the gas generated from the crucible at higher position that that of the crucible together with a carrier gas. CONSTITUTION:A cylindrical radiation screen 7 made of metal is concentrically and vertically arranged so as to surround the pulling-up area of a single crystal 5 around a pulling up port 1b in a chamber 1 and the lower end thereof is set so as to be situated to a prescribed height on the melted face in the crucible 3. An inert gas charged into the chamber 1 is led to the central part of melted face in the crucible 3 and led to the fringe part of the crucible through gap between melted liquid face and screen 7 along the melted face from the central part. The inert gas is discharged from a discharge port 8 opened in the upper part of side wall of the chamber 1 which is located in the higher position than that of opening of the crucible 3 and upper end of a heater 4 through the gap between the melt face and radiation screen 7 along the melt face. In the above-mentioned apparatus, after melting a raw material, a seed crystal 6 is dipped into the melt in the crucible and then raised while rotating and a single crystal 5 is grown in the lower end of the seed crystal 6.
Patent JP-S5986404-A (JP)
Title: Drive controller for electric motor vehicle
Inventor: IMAZEKI TAKASHI
IPC: B60L11/18
Filed: 1982-11-06
Abstract: PURPOSE:To eliminate wasteful electric power consumption of an inverter during stoppage or coasting by setting all gate control signal to gate elements in a 3-phase inverter to an OFF state when the operated amount of an operator for an accelerator is in zero state. CONSTITUTION:A torque instruction generator 1 outputs a torque command value signal gamma in response to the operating amount of an accelerator pedal. An inverter controller 2 applies PWM pulse train P(R), P(S), P(T) in response to the torque command value signal gamma to a 3-phase inverter 6. An accelerator operation detector 10 outputs a ''0'' signal when the operating amount of the accelerator pedal is zero. A breaker circuit 11 breaks the PWM pulse train applied from the controller 2 to the inverter 6 when ''0'' signal is inputted. In this manner, wasteful electric power consumption of a vehicle battery during stoppage or coasting can be prevented.
Patent JP-S6440306-A (JP)
Title: Framing device for forming concrete
Inventor: TAKEUCHI KOBO
IPC: B28B7/12
Filed: 1987-08-06
Abstract: PURPOSE:To reduce the labor and time for assembling frame by a method wherein an inner frame consists of a main body, which is mounted to a base plate, and a movable part, which is arranged coaxially to the main body and opposes the bottom part of a concrete formed item and forms an enclosed space in conjunction with the main body, and a conduit to feed pressurizing fluid to the enclosed space is provided. CONSTITUTION:A framing device 10 consists of a base plate 18, outer frames 20, which are arranged on the base plate, an inner frame 22, which is surrounded by the outer frames, and a conduit 24 of gas or liquid pressurizing fluid. The demolding of a formed item is done by feeding the pressuirizing fluid from the conduit 24 to an enclosed space 50, after respective plate members 28 constituting the outer frame 20 are separated from the formed item 16. A plate 48 under the state adhered to the formed item 16 is raised together with the formed item, resulting in cutting off the adhesion between the base plate 18 and the inner frame 22 and the formed item 16. By hanging up the formed item 16 through lifting slings 60 at the bottom part of the formed item 16 by means of a crane or the like, the demolding of the formed item can be completed. As a result as mentioned above, the main body, which forms the sides of the inner frame, can consist of an inseparable single member and the cost of the device can be reduced.
Patent JP-2001021541-A (JP)
Title: Inspection method of multilayer member
Inventor: OKA MASATO
IPC: G01N29/07
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic inspection method capable of inspecting properly the exfoliation state or an internal void of a multilayer member, such as a rubber lining metal roll. SOLUTION: In this inspection method of a multilayer member for detecting the joining state between each layer or the existence of an internal void of a multilayer member 2 formed by joining integrally plural members having different materials into a mutilayer structure, a wide-band ultrasonic pulse is allowed to enter the multilayer member 2, and positions of each boundary face are specified by arrival times of reflected pulses from the boundary faces of each layer, and the exfoliation states of each boundary face are detected by sound pressures and phases of the reflected pulses, and also existence of an internal void is detected by a sound pressure intensity and the arrival time of the reflected pulse from the internal void.
Patent JP-H0519378-A (JP)
Title: Form identifying device
Inventor: FUJIMOTO KIMITADA
IPC: G03G15/04
Filed: 1991-07-10
Abstract: PURPOSE:To reduce the number of wires, to attain correspondence to the color and kind of paper, and to prevent the occurrence of mutual interference among sensors. CONSTITUTION:Light emitting elements 3a, 3b, and 3c are sequentially driven to emit light by a light projecting circuit 5, and the light reflected by a form 2 is detected by a PSD element 7. The detected signal is split into positional and incident light quantity signals by a signal processing circuit 8. The dimension of the form is automatically decided by a form dimension deciding circuit 9, based on the positional signal, and the color of the form is automatically decided by a color deciding circuit 10, based on the incident light quantity signal.
Patent JP-S6354573-A (JP)
Inventor: YOSHIOKAYA YUKIO
IPC: B05B17/06
Filed: 1986-08-21
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-S5897095-A (JP)
Inventor: OBATA KIYOSHI
IPC: H04B1/66
Filed: 1981-12-04
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-H0747267-A (JP)
Title: Ceramic product obtained from compound gel of cellulose derivative and metal alkoxide and its manufacture
Inventor: KUROKAWA YOICHI
IPC: B01J13/00
Filed: 1993-08-06
Abstract: PURPOSE:To obtain a new ceramic product from a homogeneous compound gel of a cellulose derivative and a metal alkoxide. CONSTITUTION:This ceramic product is obtained by dripping or extruding a cellulose derivative solution into a metal alkoxide solution to form a powder or granular or fibrous gel compound, and sintering the compound in the atmosphere of air, nitrogen, NH3 or argon after desiccating the compound.
Patent JP-H0245110-A (JP)
Title: Taking-up liner of curled unvulcanized rubber sheet and manufacture thereof
Inventor: KIMURA IWAO
IPC: B32B5/24
Filed: 1988-08-08
Abstract: PURPOSE:To reduce the deterioration of a liner due to mechanical fatigue without the occurrence of creases by providing a soft foamed layer on one or both ends of a non-expansive reinforced cloth, and preparing a expansive cloth on the soft foamed layer, and transferring a curling halit to a long strip-form laminated member with a sheet-shaped elastomer layer on its outermost side surface. CONSTITUTION:The both surfaces of a reinforced cloth 2 not having an expansive property in its central part is sticked with a soft foaming urethane 3 of 3mm thickness by heat welding. Next, a taking-up liner having a curling habit is obtained in such a way that outer surface members 5-1 and 5-2 adhered with a thermal curing silicon rubber on only one surface of a cloth having an expansive property is sticked previously, by changing the pulling force subsequently, on the front and rear soft foamed urethane surfaces by thermal welding. The taking-up liner thus obtained is excellent in its tackiness, and there may be no occurrence of defectives due to the occurrence of creases in the taking-up liner.
Patent JP-S5897524-A (JP)
Title: Cover unit for car
Inventor: MATSUOKA KAORU
IPC: B60J11/00
Filed: 1981-12-08
Abstract: PURPOSE:To pevent the freezing of the front and rear glasses or the like in the coldest season and the heating of a car body in summer by installing a cover main body on a fold a way frame body provided with adsorbent disks. CONSTITUTION:A frame body A provided with adsorbent disks 26 has central part working plates 4 and 4, front working plates 5 and 5, and rear working plates 6 and 6, and these working plates can be folded by means of prvotal support axes 9, 10, and 12. The central side cover section 33, front side cover section 34, and rear side cover section 35 of a cover main body B can be separated by zipper skirts 38, and adsorbent disks that are adsorbed on both sides of a car body are provided at the front and rear side cover sections 34 and 35. Besides, bands 41 and 43 that are hooked on the front and rear of the car body are provided at the front and rear cover sections 30 and 31. As a result, since a gap is generated between a window and the covers by using the frame body, the freezing of the window and the heating of the car body can be prevented.
Patent JP-H1034315-A (JP)
Title: Method for recycling casting excess material of aluminum alloy
Inventor: TAKEHANA KEIICHI
IPC: B22D31/00
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To sufficiently reduce the manufacturing cost of a cast product, by which at the time of casting the cast product of an aluminum alloy wheel, etc., a wire net is removed from a biscuit remaining the iron-made wire net and thereafter, the biscuit can be used as a part or all of melting material and received in high efficiency. SOLUTION: After completing the casting of the aluminum alloy wheel, this sprue part (biscuit) is separated or not separated and a part of the aluminum alloy part containing the iron-made wire net filter 21 remaining in this biscuit is partially heated with an induction heating coil 22. Then, the aluminum alloy part 23 becomes half-melting or melting state and the iron-made wire net filter 21 can be removed to the outer part in the non-melting or the partially melting state. The remaining biscuit is utilized as a part or all of melting raw material of the other aluminum alloy wheel.
Patent JP-H0244908-A (JP)
Title: Amplifier circuit
Inventor: MASAGAKI TOSHIHIRO
IPC: H03F3/45
Filed: 1988-08-05
Abstract: PURPOSE:To obtain a change in an output voltage in excess of a collector- emitter breakdown voltage (BVCE) by dividing the output voltage by collector- emitter voltages (VCE) of two transistors(TRs) or over. CONSTITUTION:Each collector voltage and each base voltage of TRs 11, 12 are changed in the same polarity and a change in the collector voltage of the TRs 11, 12 is divided by a collector-emitter voltages (VCE) of TRs 11, 12 and a VCE of TRs 3, 4. Thus, the maximum voltage change range at an output terminal 2 is widened up to nearly twice the collector-emitter breakdown voltage (BVCE) of the TRs. Thus, an output voltage change in excess of the BVCE of the TRs is obtained.
Patent JP-H0541829-A (JP)
Title: Video recorder
Inventor: SHIMOYANAGIDA SUSUMU
IPC: H04N5/232
Filed: 1991-08-06
Abstract: PURPOSE:To record a video image by using one camera so as to switch plural scenes with ease of observation comparatively in the video recording for a scene in which the consecutive audio signal is important. CONSTITUTION:A camera means 8 picks up objects 1, 2 to output a moving video image with consecutive fields, and a memory means 11 segments and stores a still video image of one field or two fields (by one frame) from the moving video image of the camera means 8 in a desired timing based on a command from control means 12, 13, and a video recording means 6 selects either a motion video image picked up by the camera means 8 or a still video image stored in the memory means 11 and records the selected image, and when the moving video image from the camera means 8 is hardly observed due to the changeover of the objects 1,2 or the like, the still video image from the memory means 11 is replaced and it is recorded by the video recording means 6.
Patent JP-S61112138-A (JP)
Title: Automatic original feeder
Inventor: MIDORIKAWA AKIRA
IPC: G03G15/04
Filed: 1985-09-05
Abstract: PURPOSE:To omit operation for starting original feeding and to improve the maneuverability of the device by starting the feeding of an original automatically at the detection of the insertion of the original into an insertion part. CONSTITUTION:The automatic original feeder 11 mounted on a copying machine 12 feeds an original inserted into the insersion part 13, sets up the original on an original board 14 of the copying machine 12 and finally discharges the original from the original board 14 after the end of exposure. A NAND circuit u1 in a control circuit of the feeder 11 descriminates the setting condition of an automode and an original setting signal, an ADF setting signal and a copy enable signal are applied to the circuit u1. On the other hand, a NAND circuit u2 discriminates the reset condition of the automode. The output signals of the NAND circuits u1, u2 are applied to a NAND circuit u3 and an automode signal A is obtained from the circuit u3. The signal A is applied to the NAND circuit u2 to execute auto-holding.
Patent JP-H1138402-A (JP)
Title: Liquid crystal display device
Inventor: ISHIDA TAKASHI
IPC: G02F1/1343
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To make it possible to obtain a device which is reduced in glass and weight while the antireflection of light is maintained by including protective glass consisting of one sheet of plane glass subjected to an antireflection coating and a film subjected to an antireflection coating. SOLUTION: The protective glass 4 consists of one sheet of the plane glass subjected to the antireflection coating on its outside surface and protects a liquid crystal part 1. The film 5 is subjected to the antireflection coating and water repellent coating and is bonded to the inside surface part of the protective glass 4. Namely, the device prevents the reflection of the light by the protective glass 4 and the film 5. In such a case, even if the protective glass 4 breaks, the protective glass is bonded to the film 5 and therefore, the splashing of the glass is prevented. Since the water repellent coating is applied on the film 5, fogging is prevented even if the external temp. changes rapidly.
Patent JP-S5899932-A (JP)
Inventor: SUNAKAWA MASAROU
IPC: A47L9/04
Filed: 1981-12-09
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-S6354466-A (JP)
Title: Antistatic thermoplastic resin composition
Inventor: SASAKI ISAO
IPC: C08L55/02
Filed: 1986-08-22
Abstract: PURPOSE:To provide the title compsn. which has excellent (persistent) antistatic properties and heat resistance, is useful in the field of electronics and does not cause any electrostatic charging trouble, by blending a thermoplastic resin with a specified polymer composed of a monomer having a quaternary ammonium salt group. CONSTITUTION:100pts.wt. thermoplastic resin (A) such as PS, a styrene/ acrylonitrile copolymer, an ABS resin, polymethyl methacrylate, PVC, etc., is blended with 0.1-40pts.wt. polymer (B) having an MW of 1,000-100,000, composed of a monomer unit having a quaternary ammonium salt group, represented by formula I [wherein R1 is H or CH3; R2, R3 and R4 are each H or a (substd.) 1-9C alkyl; n is 1-10; and X<-> is a monovalent inorg. or org. acid group of formula II or III (wherein R is H or a 1-20C alkyl which may be substituted with a phenyl group)].
Patent JP-S6089189-A (JP)
Inventor: JIERAARU RU FUROSHIYU
IPC: H04N11/16
Filed: 1984-09-21
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-H0515261-A (JP)
Title: Plant culture
Inventor: MURAI KUNIHIKO
IPC: E04H15/22
Filed: 1991-07-10
Abstract: PURPOSE:To uniformize temperature in an air dome and to favorably grow plants without directly sending air into plants in the vicinity of an air outlet by laying upward an air outlet of air to be blown into the air dome. CONSTITUTION:In culturing plants 5A in an air dome 1, an air outlet 3A is turned upward. Air blown into the air dome 1 is sent upward by the air outlet 3A so that air is not directly brought into contact with the plants 5A in the vicinity of the air outlet 3 and temperature in the air dome 1 is approximately uniformized.