baber/WOPTO huggingface dataset:
Patent JP-S6385404-A (JP)
Title: Amplifying device
Inventor: HAYASHI HIDENORI
IPC: G01R15/08
Filed: 1986-09-30
Abstract: PURPOSE:To read a measured value on the best scale by setting amplification values in a programmable gain amplifier and a multiplication type D/A converter with a full-scale value which is inputted and indicated corresponding to the rated value of a detector. CONSTITUTION:The preamplifier of an amplifying device 20 which amplifies a signal outputted by the detector 1 is composed of a programmable gain measuring amplifier 9, and the multiplication type D/A converter 8 is installed between the amplifier 9 and a postamplifier 7. Then a desired full-scale value is inputted on a keyboard 18 corresponding to the rated value of a measuring instrument 1 and then an arithmetic means 11 calculates and sets the amplification values of the converter 8 and amplifier 9 so that the full scale at the time of the maximum gain coincides with the desired full-scale value.
Patent JP-H0550938-A (JP)
Title: Rear wheel steering angle control device
Inventor: SUGIMOTO BUNICHI
IPC: B62D7/14
Filed: 1991-08-20
Abstract: PURPOSE:To provide a device which can control the rear wheel steering angle suitable for the running condition, in consideration of not only the front wheel steering angle and the car speed, but also a variation of lateral forces. CONSTITUTION:Lateral forces detected by lateral force sensors 2 to 5 are added in adders 10 and 11, so as to calculate the total lateral force Ff of the left and the right front wheels, and the total force Fr of the left and the right rear wheels, and at the same time, cornering forces are calculated by a cornering force calculating circuit 12 depending on the above lateral forces Ff and Fr. And, depending on the cornering forces Cf and Cr, the rear wheel steering angle deltar is calculated by a rear wheel steering angle calculation circuit 13.
Patent JP-2000063934-A (JP)
Title: Method and device for generating artificial atmosphere to effect heat treatment of material
Inventor: TILL KENNETH A
IPC: C21D1/76
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To reduce the concentration of residual oxygen by evaporating a cryogen fed into a chamber through an orifice from a cryogen source in the chamber, and substantially purging the atmospheric air in the chamber. SOLUTION: An anneal process to be effected in a furnace 100 is effected in a controlled atmosphere. As for generally requested atmosphere, a substantial part of the peripheral oxygen is artificially purged, and the quantity of oxidation caused on a surface of a material to be treated is reduced. The artificial atmosphere is formed using a condition where the purge gas is liquefied at least locally. A cryogen source 114 to be used as a purge source is of low-pressure type, and the pressure in the tank is preferably about 20-40 psi. A suitable cryogen is an inert gas, which contains liquid nitrogen and argon. Since a limited space is filled by the very large volumetric expansion when the cryogen is changed from the liquid into the gas, a raw material necessary for the purge can be small.
Patent JP-H0399112-A (JP)
Title: Method of combustion with improved temperature distribution
Inventor: MINDA HOO
IPC: F23G5/00
Filed: 1990-09-04
Abstract: PURPOSE: To increase throughput and improve efficiency in incineration followed by oxygen-rich air, by separately supplying and mixing combustible vapor and oxidant having predetermined oxygen concentration and a cooling spray solution to a combustion area and then combusting them. CONSTITUTION: Natural gas and liquid wastes 3 are supplied from a burner 4 and a lance 5 to a combustion region 2, and wastes based on the resource protection recover law are supplied to the same from a ram feeder 6 to form combustible vapor 8. Oxidant 9 having oxygen concentration of 25% or more is supplied to the combustion region 2 at a high speed such that a recirculation rate in the combustion region forms an enough large flow 10. Further, liquid such as water which becomes a cooling material is supplied to the combustion region 2 as a spray fluid 11, such that collision to a refractory material wall is avoided and a large state of the recirculation rate is maintained. These are mixed for combustion. With the construction throughput is increased and efficiency is improved.
Patent JP-H0785477-A (JP)
Title: Phase variable type optical disk and reproducing method for magneto-optic disk
Inventor: FURUTA MASAHIRO
IPC: G11B11/105
Filed: 1993-09-20
Abstract: PURPOSE:To obtain a phase variable type optical disk and a method for reproducing a magneto-optic disk in which a smaller information unit than a spot diameter can be identified and information can be contained in a high density. CONSTITUTION:A reproducing layer K which exhibits different reflectivity according to a difference of a phase structure is formed on a board G. The layer K is irradiated with a first laser light B having a long wavelength and a large intensity, and a difference is generated between a phase structure of a second infinitesimal region contained only in a reproduced layer part becoming hot of a reproduced layer region in a laser light spot S and a phase structure of the other reproduced layer by utilizing a positional deviation of the reproduced layer region in the spot S and a reproduced layer region P becoming hot by irradiating the region with the laser light. A difference of reflected light amounts of a second laser light B' having a shorter wavelength and smaller intensity than those of the first laser light B following difference of the phase structure, is converted into an electric signal by irradiating it with the light B'.
Patent JP-H0786482-A (JP)
Title: Lead terminal structure of surface mount component
Inventor: UCHIDA HIROMOTO
IPC: H05K3/34
Filed: 1993-09-20
Abstract: PURPOSE:To eliminate the occurrence of defective soldering at the time of soldering surface mount components. CONSTITUTION:A pattern is formed in advance on a wiring board and lead terminals are soldered to a plurality of pads composed of metallic thin films by positioning the lead terminals by making them abutting on the pads after printing paste on the pads and passing the wiring board through a reflow furnace. In such a lead frame structure for surface mount components, the front ends of the lead terminals are folded up in parallel with gaps for generating capillary phenomena in between.
Patent JP-H0575407-A (JP)
Title: Variable pulse width and period circuit
Inventor: KAWAKAMI YASUSHI
IPC: H03K5/135
Filed: 1991-09-12
Abstract: PURPOSE:To vary optionally a pulse width and period without causing a time error by using a simple circuit. CONSTITUTION:This circuit is provided with a modulo counter 2 for setting a pulse width and with a modulo counter 3 for setting a pulse period, a flip-flop circuit 4 set/reset by the modulo counters 2, 3 and an OR circuit E2 receiving an output of the flip-flop circuit 4 and an input clock CK to the modulo counter 2.
Patent JP-S6293710-A (JP)
Title: Industrial robot
Inventor: HASHIZUME JUNJI
IPC: B25J9/00
Filed: 1985-10-18
Abstract: PURPOSE:To execute a conventional work operation by only a simple teaching operation, and also to easily correct a part of the work operation by executing an interpolating calculation of a surface to be worked, based on data of at least four positions, the number of work member paths, the number of interpolations on a path,and the number of surfaces. CONSTITUTION:In case of a teaching operation, a signal transfer controlling circuit 29 supplies to a storage device 30 a position signal supplied from an A/D converter 28 by a control signal of a controlling circuit 27, and supplies a position data signal read out of a storage device 30, an interpolation number signal, the number of paths, the number of interpolation surfaces,and an injection start/stop signal, to registers 32, 33, 22, 23 and 59, in case of a play-back operation. In case of the teaching operation, the storage device 30 stores in order a position signal supplied through the signal transfer controlling circuit 29 from the A/D converter 28 by an address signal from the controlling circuit 27, the interpolation number signal supplied from an interpolation number setting device 35 being a designating circuit which has been provided on a correcting device 34, the number of paths and the number of interpolation surfaces, which have been inputted by a keyboard 25 provided on an operating panel 40, and a paint injection start/stop signal from a switch 58 which has been provided on a handle.
Patent JP-H0959754-A (JP)
Title: Vanishing finish working method for metal sprayed coating
Inventor: OTAKA HIDEKI
IPC: C21D7/08
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To enable the finish of metal sprayed coating so as to fine the face roughness without subjecting the surface of the metal sprayed coating applied to the inner circumferential face or outer circumferential face of a ring shaped work at a film thickness to the irreducible minimum to machining or sand paper grinding. SOLUTION: A metal sprayed coating applied to the inner circumferential face of a rotatively driving ring shaped work 1 is brought into contact, under pressing, with a vanishing roller 3 in such a manner that an angle θ at which its rotation axial center line 02 intersects with the rotation axial center line 01 of the work 1 is applied, then the vanishing roller 3 is rotated accompanying with by the rotation of the work 1, and by the sliding moving force F3 in the rotation axial center 02 of the vanishing roller 3 by the rotation, the surface of the metal sprayed coating 2 is subjected to vanishing finish.
Patent JP-S60124661-A (JP)
Title: Method for forming coating film of saponified ethylene/ vinyl acetate copolymer
Inventor: IWANAMI TERUO
IPC: C08L29/04
Filed: 1983-12-09
Abstract: PURPOSE:To obtain a coating film having remarkably improved transparency and gas barrier properties, by dissolving a saponified ethylene/vinyl acetate copolymer in a mixture consisting of water, a specified alcohol and formic acid as a solvent and applying the soln. to a substrate to form a coating film of said saponified copolymer. CONSTITUTION:A saponified ethylene/vinyl acetate copolymer having an ethylene content of 25-55mol% and a degree of saponification of vinyl acetate component of 90mol% or below is dissolved in a mixture consistig of 10-60wt% water, 5-70wt% at least one member selected from among propyl alcohol, butyl alcohol and benzyl alcohol and 2-85wt% formic acid as a solvent. A substrate is coated with the resulting soln. and drived to form a coating film of said saponified copolymer. The soln. contains said saponified copolymer at a concn. of pref. 0.5-15wt%.
Patent JP-H0285054-A (JP)
Title: Guide rail traveling body system
Inventor: NAKAYAMA RYOICHI
IPC: B61B13/04
Filed: 1988-09-20
Abstract: PURPOSE:To prevent the adhesion of dusts in the outside onto a contact type electricity collecting rail on the bottom surface in a guide rail body by constituting the title device so that a slider at the front edge in the advance direction opens a slide fastener as a traveling body travels and a slider at the rear edge closes the slide fastener. CONSTITUTION:Two covers 5 and 5 which are bound by a slide fastener 4 at the center in the width direction of an opened port part are installed at the opened port part 1a on the upper surface of a guide rail body 1 having a box-shaped section. While, a traveling body guided by the guide rail is equipped with wheels 7 which are on the inner bottom surface of the guide rail on the undersurface, and equipped with a contactor 8 which cooperates with each contact type electricity collecting rail 3. Sliders 9 and 9 for controlling the opening and closing of the guide rail body 1 are installed in the lower part at the both edges of the traveling body 6. Therefore, the opened part 1a of the guide rail body 1 is closed by the covers 5 and 5 at all times, except the part opposed to the traveling body 6, and the adhesion of dusts from outside onto the contact type electricity collecting rail 3 is prevented.
Patent JP-H0953180-A (JP)
Title: Cvd device
Inventor: KOGA TOMOHIRO
IPC: H01L21/205
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To enable the setting of purge time free from waste and furthermore to enable the confirmation of the safety level. SOLUTION: At the time of purge treatment for a reaction chamber 1, the concn. of a gas flown through an exhaust passage 11 is monitored by a gas concn. sensor 17, and when the fact that the value of the gas concn. detected by the gas concn. sensor 17 reaches the previously set value or below is judged by a purge funish judging part 29, the purge treatment is finished. Thus, the residual gas affecting a bad influence on a wafer is certainly exhausted from the inside of the reaction chamber 1, the safety level of the reaction gas in the reaction chamber 1 can be confirmed, and furthermore, the purge time free from waste can automatically be set.
Patent JP-2001059640-A (JP)
Title: Air conditioner
Inventor: HOSOKAWA YOSHIHIDE
IPC: F24F13/20
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To fix a movable sensor section easily and rigidly such that it can turn smoothly by providing a suction grill having a sensor window corresponding to a movable sensor section and a suction opening at an upper part of a front panel. SOLUTION: A sensor case 4b having a vertical shaft 4a is fixed to a lower part of an electric component section 3 provided on one side of a space and a sensor 4c is secured thereto. A movable sensor section 4 is born turnably by a bearing member 5 having a fixing part 5d at a lower part of the electric component section 3 and a shaft hole 5b corresponding to the shaft 4a. A sensor window 2a is made in a front panel in correspondence with the movable sensor section 4 and a suction grill defines a suction opening at an upper part of the front panel. The shaft 4a is inserted easily into the shaft hole 5b utilizing resilient deformation of the shaft 4a and/or the bearing member 5 which is then fixed accurately and rigidly to a lower part of the electric component section 3 through the fixing part 5d.
Patent JP-H1079881-A (JP)
Title: Image pickup device
Inventor: YAMAUCHI HIROKO
IPC: H04N5/232
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To efficiently configure a moving object on a screen fully by controlling a read address, so that an area whose motion is detected is in matching with the entire screen. SOLUTION: When a control circuit 18 is set to the automatic tracking mode by a remote controller, a zoom drive motor 3 is used to drive a lens 2 toward a wide-angle position, and a motion within a prescribed N-frame is detected in this state. Then rectangular area data generated by a motion area discrimination circuit 13 are received, and based on the rectangular area data, a read address of a frame memory 14 is generated and outputted, so as to be in matching with the entire screen of the rectangular area. The motion area discrimination circuit 13 extracts the motion detection result stored for N frames for each of a plurality of division blocks and provides an output to one terminal of a comparator.  The comparator compares the motion detection result for each division block with processing threshold level β, and the motion area specification section specifies the block area where a motion exist based on the comparison result.
Patent JP-S5931582-A (JP)
Inventor: KAWAGUCHI TAKEO
IPC: H01R4/48
Filed: 1982-12-28
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-S61109590-A (JP)
Inventor: TAURA MITSUMASA
IPC: B26B13/24
Filed: 1984-11-05
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-S59119579-A (JP)
Title: Disk record reproducing device
Inventor: KATAYAMA YOSHITAKA
IPC: G11B19/02
Filed: 1982-12-27
Abstract: PURPOSE:To reproduce speedily data on a disk by storing the loading and unloading state of the disk even when the power source is turned off, and judging the necessity of a read of table-of-contents (TOC) data on the basis of the storage contents and reproducing selectively a lead-in area. CONSTITUTION:When the disk 17 is unloaded, the output terminal of an unloading storage circuit 29 is held at a high level and reset to a low level when a read of the TOC data is completed. When the electric power is turned on, a controller 11 drives a disk reproduction system 12 through an external control circuit 14 once detecting the output level of the unloading storage circuit 29 being high to read the TOC data on the disk 17 and store it in an RAM24, resetting the output terminal of the unloading storage circuit 29 to the low level. When the power source is turned off with the disk 17 loaded and again turned on again, the control circuit 11 detects the output terminal of the loading and unloading storage circuit 29 being at the low level and performs speedily reproduction without reading the TOC data.
Patent JP-S60126964-A (JP)
Title: Facsimile transmitter
Inventor: KUNISHI KOUSUKE
IPC: H04N1/12
Filed: 1983-12-14
Abstract: PURPOSE:To eliminate the trouble of turning over an original and the trouble of arranging pages when an automatic original supply device is used by providing an optical read system which reads image information on the top and reverse surface of a both-surface original and a processing means for a read image signal, and reading and sending simultaneously images on both surfaces of the original during unidirectional reading operation. CONSTITUTION:The optical system 1 for reading the transmission original uses, for example, a contact sensor, which is arraged over and under the original respectively. a motor 5 which drives coveyor rollers 8 and 8 is controlled by a control circuit 6 and respective parts such as an image signal processing part and a driving part are controlled by a control part 7. Consequently, when the original is sent in, the upper and lower conveyor rollers 8 and 8 are rotated by the motor 5 to convey the original, and the optical systems 1 and 1 read information on both surfaces of the original D simultaneously. The read information is sent to a signal processing part 2 to encode the information and adds a control signal. The signal processed by the signal processing part 2 is modulated by a modulator 3 and sent out to a circuit L through a network controller 4.
Patent JP-H0396902-A (JP)
Title: Optical element
Inventor: YOSHIDA YOSHIO
IPC: G02B1/11
Filed: 1989-09-08
Abstract: PURPOSE:To simplify the optical element with a phase difference control function, etc., by forming a linear grating whose grating interval is equal to object wavelength on a light-transmissive base material. CONSTITUTION:When light which is made incident on a phase control element 1 is projected through the linear grating 13, a specific phase different is generated between the X-directional polarized component having an electric field component parallel to the grating 13 and a Y-directional polarized component which has an electric field component perpendicularly to the grating 13. At this time, A<=lambda/n, where (n) is the refractive index of the light-transmissive base material 12, lambda is the wavelength of the object light, and A is the grating interval. Consequently, linear polarized light can be converted into circular or elliptic polarized light.
Patent JP-H0659098-A (JP)
Title: Multilayer film spectral reflecting mirror
Inventor: TAKENAKA HISATAKA
IPC: G21K1/06
Filed: 1992-08-10
Abstract: PURPOSE:To improve thermal resistance of an X ray reflection characteristic by forming a multilayer film of less surface diffusion by way of using a material the melting point of a component of a heavy element layer and a light element layer of which is higher than the melting point of each of their single bodies. CONSTITUTION:For example, by using Al (melting point is about 660 deg.C) for a light element layer 2 and Bi (melting point is about 271 deg.C) for a heavy element layer 1, a multilayer film is produced on a base 3. When light is irradiated on the multilayer film, temperature of the irradiated part rises and diffusion is produced on the surface of the layers 1, 2. When an Al-Bi component is once made on the surface, the component comes to have its melting point of about 1037 deg.C at the maximum. Consequently, a self-repair function to make it hard to produce diffusion of this component and each of single substances works. Depending on temperature of the radiated part, diffusion is not practically produced. With such a multilayer film spectral element, its reflectance is not lowered so much and it is maintained. That is, thermal resistance is improved, and when this element is applied to various analyses using an X ray, etc., variation due to time is decreased and precision and security are improved.
Patent JP-S60129179-A (JP)
Title: Ion exchange method of liquid containing colloidal material
Inventor: KOBAYASHI ISAO
IPC: B01J47/04
Filed: 1983-12-14
Abstract: PURPOSE:To perform stably an ion exchange treatment of a liquid to be treated for a long period of time by subjecting further the liquid contg. colloidal material treated with ion exchange fibers to a treatment with a granular ion exchange resin. CONSTITUTION:Colloidal materials are adsorbed and filtered when a liquid to be treated is passed through a layer consisting essentially of ion exchange fibers having usually >=5cm height at 0.025-0.25g/cm<2> density. Ions can be further removed therefrom by passing the liquid to be treated after the filtration through the layer of a commercially marketed spherical ion exchange resin having usually 100-1,000mu diameter. Such ion exchange treatment is adequate for a condensate treatment of a condensate of an atomic power plant, etc. and since said treatment has high power to remove the colloidal material and ions and obviates a decrease in filtration resistance and liquid flow resistance, the treatment at a high flow rate is made possible.
Patent JP-S6477142-A (JP)
Title: Semiconductor integrated circuit
Inventor: TANAKA MASAKI
IPC: H01L27/10
Filed: 1987-09-18
Abstract: PURPOSE:To contrive a shortening in the development period of an integrated circuit and a reduction in the cost of the integrated circuit by a method wherein the connection between the elements or between the gates of such the integrated circuit as a gate array and a PLA is designed so as to be able to perform on the side of users using a simple device. CONSTITUTION:A coupling circuit 1 consisting of a wiring and transfer gates is provided between input/output terminals i/o1, i/o2,...i/on of an integrated circuit and internal gate circuits G1, G2,...Gn of the integrated circuit. The above terminals i/o1-i/on respectively can be connected to their desired circuits G1-Gn through this circuit 1 and at the same time, the fellow circuits G1-Gn can be connected arbitrarily to one another through this circuit 1. At the time of rise of a system, a control circuit 3 reads out ON and OFF information from the interior of a memory 2 and feeds the information to a transfer gate to correspond to the information in the circuit 1 and a desired input/output terminal and a gate circuit and the fellow gate circuits are connected to each other. Thereby, the integrated circuit performs an operation based upon a designed logic.