baber/WOPTO huggingface dataset:
Patent JP-S63111422-A (JP)
Title: Electromagnetic flow meter
Inventor: WADA ICHIRO
IPC: G01F1/58
Filed: 1986-10-30
Abstract: PURPOSE:To calibrate an electromagnetic flow meter while it is fitted at an in-use place by providing a conversion part with an integrating function, turning on and off its integrating operation with an external switch, and making a flow to the measurement tube of a detection part by a constant accurate quantity which is a calibrated value in the on state. CONSTITUTION:Neither the integrating function 17 nor an arithmetic function 19 operates except when an injector 21 is put in operation at the time of calibration, so a conversion part 11 processes a signal amplified with a preset amplification factor into a signal proportional to a flow rate and outputs it to the outside. When the calibration is performed, the injector 21 makes a flow to the measurement tube 2 by a constant quantity to measure an integral flow rate from the on operation of the integrating function 17 to the off operation by switches 24 and 25 of the injector 21. When the integrating operation is off, the arithmetic function 19 compares the integral flow rate obtained by the integrating function with the constant injection quantity to decide whether or not the amplification factor of the conversion part 11 is large, and the amplification factor of the conversion part is adjusted so that the integral flow rate becomes equal to the constant quantity, thereby finishing the calibration.
Patent JP-H01103201-A (JP)
Title: Loading device
Inventor: MAEDA YUKIO
IPC: G11B5/84
Filed: 1987-10-14
Abstract: PURPOSE:To reduce the length of a working duct by reducing each of the main spindle starting and stop time to zero by revolving the chuck part of a loader by a motor and allowing said chuck part to contact a main spindle chuck at the revolution center and receiving and delivering a workpiece in revolving state, reducing the relative speed between the both chuck parts to zero. CONSTITUTION:When a case loaded onto a conveyor is positioned at a loading position, a loader arm 11 vacuum-adsorbs a workpiece 1 by the action of a loader driving part 10, and turns rightward, and a loader motor 15 is revolved to shift a loader at the center position of a main spindle chuck 3. The pin 17 of the main spindle chuck 3 in revolution and a loader chuck 14 are allowed to contact with each other, and after each number of revolution of the main spindle chuck 3 and the loader chuck 14 is allowed to coincide, the workpiece 1 is pressed onto the main spindle chuck 3 through a pressing spring 16. Then, the workpiece 1 is vacuum-adsorbed onto the main spindle chuck 3, and the vacuum adsorption of the loader chuck 14 is released, and the workpiece is delivered.
Patent JP-H01101802-A (JP)
Title: Green fresher
Inventor: ANNEN OSAMU
IPC: A01B45/02
Filed: 1987-10-14
Abstract: PURPOSE:To facilitate reduction of vibration and noise, by setting a transmitting means to convey power of driving means as vibrations of two different phases to each cutter. CONSTITUTION:Eccentric shafts 24a1, 24a2, 24b1 and 24b2 are set, respectively at both the ends of crank shafts 20a and 20b and 180 deg. difference in phase is produced between the eccentric shafts 24a1 and 24a2 and between 24b1 and 24b2. Forces such as centrifugal force applied to the crank shafts 20a and 20b is well balance and unnecessary vibration produced in the crank shafts themselves can be reduced. Since crank mechanisms A and B mutually have 90 deg. difference in phase, each cutter is vibrated as vibration at quartered period of the crank shafts 20a and 20b. Consequently vibration imparted to each cutter 14 and resistant force caused by friction in the cutter 14 in soil are mutually canceled and vibration and noise produced in the main body of device are lessened.
Patent JP-H0889883-A (JP)
Title: Coating method using extrusion type coater head
Inventor: MIAMA NAONOBU
IPC: B05D1/26
Filed: 1994-09-26
Abstract: PURPOSE: To provide a coating method which can make a uniform high quality film, particularly suitable for making a raw material for magnetic recording medium, in coating with the use of an extrusion type coater head. CONSTITUTION: The effective length L of a rear lip surface 6 is defined to be 2-20mm. The rear lip surface 6 is formed by a partial arc surface with a radius of curvature R. Coating is carried out using a coater head which satisfies R÷6.5<=L<3R÷2.
Patent JP-H02103473-A (JP)
Title: Semiconductor accelerometer
Inventor: NISHIMURA HITOSHI
IPC: G01P15/12
Filed: 1988-10-13
Abstract: PURPOSE:To obtain a sensor able to take out an output in correspondence to the rate of acceleration as a voltage change by sequentially allowing a cantilever switch responsible for said acceleration to be short-circuited when said acceleration is effected. CONSTITUTION:After an SiO2 film 9 is formed on the upper surface of a silicon substrate K, a window is formed at a given position of the film 9 and boron or the like is diffused on the film 9, whereby square diffusion resistances 1,3,5,7 are formed. The diffusion resistances 1,3,5,7 are connected at respective opposite sides to U-shaped fixed contacts 11,13,15,17,19 made of aluminum or the like, thus rendering the resistances 1,3,5,7 in series connection. There are defined cantilever portions 29,31,33,35 having different length by void portions 21,23,25,27 between the contacts 11,13,15,17,19, respectively. These cantilever portions 29,31,33,35 together with fixed contacts 37,39,41,43 provided on the upper surface thereof constitute cantilever switches S1-S4, respectively. Since the switches S1-S4 are arranged to be sequentially activated in correspondence to the rate of acceleration, it becomes possible to take out an output corresponding to the acceleration as a voltage change.
Patent JP-2001084276-A (JP)
Title: Failure-monitoring system
Inventor: KATAHIRA YUKIHIRO
IPC: G06Q50/00
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To notify a preliminarily specified monitor of a failure before the failure is manifested by a collecting and analyzing information and data about a daily operational situation. SOLUTION: This system is provided with a database 2 storing product operational situation data, a parameter table 3 arranging failure occurrence predictive algorithm and a failure occurrence predictive condition as parameters, a failure occurrence predicting part 4, which collects the number of failure data cases from the database 2 according to the failure occurrence predictive algorithm read by referring to the table 3 and discriminates, whether the number of failure data cases meets the failure occurrence predictive condition, and a mail transmitting part 5 which receives alert message transmission notification from the part 4, when the number of failure data cases meets the failure occurrence predictive condition, refers to the table 3 and transmits an alert message to an alert notification destination.
Patent JP-2001083212-A (JP)
Title: Method for inspecting signal
Inventor: SHIMADA HIDESHI
IPC: G01R31/316
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To obtain a method for inspecting having no quantizing error at a low cost in a short time. SOLUTION: A signal of a circuit 2 to be inspected is decided to be good or not by preparing a normal circuit 1 for generating a normal signal for comparing with a signal to be inspected, providing a potential difference between a ground of the circuit 2 and a ground of the circuit 1, and comparing an output signal of the circuit 2 with an output signal of the circuit 1.
Patent JP-H04135345-A (JP)
Title: Communication control equipment
Inventor: ISHIKAWA SHINICHI
IPC: G06F13/00
Filed: 1990-09-27
Abstract: PURPOSE:To prevent occurrence of communication fault by providing an initializing means to start execution from the head of a software again when changing the software of an own station in a change information receiving means, and setting the same software version number to the communication control equipments of all the stations connected to the same transmission line. CONSTITUTION:A size judging means 5 is provided to judge a size by comparing the version number of the software of the arbitrary other station with that of the software of the own station, and a change information receiving means 8 is provided to reload the version number by correcting the software of the own station with a change address and a data when the program change frame is received from the other station and the size judging means 5 judges that the version number of the software of the own station is smaller. An initializing means 9 is provided to start execution from the head of the software again when changing the software of the own station in this change information receiving means 8 so that the same software version number can be set to the communication equipments of all the stations connected to the same transmission line. Thus, the occurrence of communication fault can be prevented.
Patent JP-H10104625-A (JP)
Title: Production of liquid crystal display device
Inventor: MINAMI YASUO
IPC: G02F1/1337
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a liquid crystal display device capable of producing the liquid crystal display device having an excellent display grade and high reliability. SOLUTION: Transparent conductive films 2 are formed on electrode substrates 1 and display electrodes and external connecting terminals are formed. Further, transparent insulating films 3 are formed in display regions and oriented films 4 are formed over the entire surface of the electrode substrates 1 and are subjected to orientation treatments by a rubbing method. Next, the oriented films 4 are irradiated with UV rays 6 via a mask 5 and the oriented films 4 on the external connecting terminals are removed. A pair of the electrode substrates 1 are then stuck to each other via seals 7. At this time, between a pair of the electrode substrates 1 is an air layer 8. Parting by each of the respective liquid crystal display panels executed and the filling of liquid crystal materials 9 is executed to obtain liquid crystal display panels.  Further, anisotropic conductive materials are applied on the external connecting terminals and the connecting terminals of peripheral parts are disposed on these anisotropic conductive materials. Thermal press bonding is then executed, by which the external connecting terminals and the connecting terminals of peripheral parts are electrically connected, by which the liquid crystal display device is obtd.
Patent JP-H06113126-A (JP)
Title: Method and device for correcting color
Inventor: HAYASHI SHUJI
IPC: H04N1/46
Filed: 1992-09-28
Abstract: PURPOSE:To execute appropriate masking correction corresponding to the value of input data and to improve the color reproducibility of a color picture. CONSTITUTION:Data C', M' and Y' subjected to masking-correction with respect to input data C, M and Y of three primary colors can be obtained. Color correction circuits 4C, 4M and 4Y output correction data C', M' and Y' obtained by changing the correction coefficient of a masking equation corresponding to which division area obtained by dividing a whole gradation period into three input data C, M and Y expressed by eight bits 256 gradations belong.
Patent JP-S62117054-A (JP)
Title: Confirmation system for state of input and output device
Inventor: TAKEDA JITOKU
IPC: G06F13/12
Filed: 1985-11-18
Abstract: PURPOSE:To confirm the state of an input/output device with high efficiency by sensing this state with a command set before a desired command and starting the next command only when it is confirmed that the state of the input/output device is coincident with the prescribed state. CONSTITUTION:A processor 1 issues a command chain consisting of a state confirmation command and its following processing command A channel device 2 has a state inquiry first to acquire the state information on an input/output device 3 when the state confirmation command is executed. Then the state information is collated with the state designated by the state confirmation command. Then the end of the state confirmation command is decided in a normal state only when the coincidence is secured between said two states. Thus the next processing command is executed. When no coincidence is obtained between both states, the detection of an error is confirmed. Then the execution of the command chain is discontinued and the report interruption of the error is produced to the processor 1.
Patent JP-H08117812-A (JP)
Title: Method for joining slab in hot rolling
Inventor: TAKEBAYASHI KATSUHIRO
IPC: B21B15/00
Filed: 1994-10-24
Abstract: PURPOSE: To prevent the breaking of a sheet during rolling by straightening and flatening cambers in respective end parts of a preceding slab and succeeding slab with clamps. CONSTITUTION: When the rear end part of the preceding slab 1 reaches right under the clamp 5b, coincidently the clamp 5b is operated and the camber in the end part of the slab is straightened. Next, the slab is clamped and supported for positioning with a clamp 5c and, on the other hand, as to the succeeding slab 2, when its tip part reaches the clamp 5b, its camber is straightened by operating the clamp 5b and, next, clamped in a prescribed position. In such a way, after the rear end part of the preceding rough rolled slab 1 and tip part of the succeeding slab 2 are cut off, they are positioned, the end parts of both the slabs 1, 2 are heated, melted and joined by pressing and butting each other. In this way, the cambers generated in the end parts of the slabs is straightened in a short time.
Patent JP-H04136297-A (JP)
Title: Decorative sheet and its production
Inventor: KENJO YUTAKA
IPC: D21H27/30
Filed: 1990-09-27
Abstract: PURPOSE:To obtain the subject sheet designable in a great variety of designs and usable as a wallpaper firmly bonding to wall by forming a foamed polyvinyl chloride resin layer on a substrate sheet and embossing the surface under specific condition. CONSTITUTION:A paste of a foamable polyvinyl chloride resin is applied to a substrate sheet 1 and gelatinized and foamed by heating to form a foamed resin layer 2. The objective sheet is produced by embossing the foamed resin layer 2 under a condition to keep the clearance between the place cylinder 51 and the impression cylinder 52 of the emboss roll to be smaller than the sum of the thickness of the substrate sheet 1 and the foamed resin layer 2 and larger than the thickness of the substrate sheet.
Patent JP-H07115222-A (JP)
Title: Photoreceptor element
Inventor: SHIMIZU NAOFUMI
IPC: H01L31/10
Filed: 1993-10-15
Abstract: PURPOSE:To accomplish concurrently the ultra-high-speed response and the high sensitivity of a photoreceptor element for convering a light signal into an electric signal which are incompatible with each other in the structure of a conventional photoreceptor element. CONSTITUTION:On a semiconductor substrate 11, a first barrier layer 13, a quantum well layer 14 for generating carriers by the absorptions of incident lights, a second barrier layer 15, and a carrier absorbing layer 16 for absorbing the carriers which are generated in the quantum well layer 14 and are passed through the second barrier layer 15 are formed in a laminar way respectively. At both the ends of the quantum well layer 14 to be a photorecepting layer, source and drain contact regions 17, 18 are formed respectively. Each contact region is made of the material having the band gap energy which is larger than the sum of the band gap energy of the quantum well layer 14 and the base level energies of electron and hole present in the quantum well layer 14 and further, which is larger than the energy of one photon of the incident light. On the respective contact regions 17, 18, source and drain electrodes 19, 20 are formed respectively. In this way, the incident lights projected through the contact regions 17, 18 are received by the quantum well layer 14.
Patent JP-H08121937-A (JP)
Title: Open showcase
Inventor: TODOROKI ATSUSHI
IPC: F25D17/08
Filed: 1994-10-24
Abstract: PURPOSE: To close a front face opening with multi-layer air curtain and efficiently prevent the condensation of dew on a transparent front face plate. CONSTITUTION: An outer case body 3 of an open showcase 1 has an opening 8 in its front face. An outer side suction opening 23 and an inner side suction opening 38 are formed on the inner case side at the lower end part of the outer case body. An outer side discharge opening 24 and an inner side discharge opening 39 are formed on the inner case side at the upper end part of the outer case body. The outer side suction opening and the outer side discharge opening are connected by an outer side flow passage 21 and the inner side suction opening and the inner side discharge opening are conneced by an inner side flow passage 36. An air blower 26 is provided in the outer side flow passage and a cooler 41 and an air blower 40 are provided in the inner side flow passage.  A front face plate 9 consisting of a transparent plate of the multi-layer structure projects upwards from the lower end part of the outer case body and a heat source is provided on the transparent plate on the inner case side of the front face plate.
Patent JP-S63113771-A (JP)
Title: Image processor
Inventor: KIMURA HIROYUKI
IPC: H04N5/262
Filed: 1986-10-31
Abstract: PURPOSE:To carry out the conversion of picture data at high speed by previously providing a coordinate conversion file prepared by using random digits. CONSTITUTION:A generation means generates a specified pattern in a first picture with the picture element of a first picture data specified at random as almost central one. Next, a storage means stores conversion information which converts the coordinate of the picture element in the specified pattern into the coordinate value of the almost central picture element. Based in the conversion information the color information of the picture element of the first picture data is made to actuate as the color information of the picture element of a seconds picture data having the coordinate corresponding to the picture element of the first picture data so as to generate the second picture data. By providing the previously prepared coordinate conversion file, the conversion of the picture data can be carried out at high speed.
Patent JP-S62119971-A (JP)
Title: Manufacture of bipolar semiconductor integrated circuit device
Inventor: SUZUKI KENICHI
IPC: H01L21/76
Filed: 1985-11-20
Abstract: PURPOSE:To make a surface of a device flat while reducing a parastic capacitance by a method wherein, in order to isolate elements in a bipolar semiconductor IC, the isolation structure is realized by utilizing the advantages of a grooving method and a selective oxidization method by a simple process without using a mask. CONSTITUTION:An N<+> type buried layer 2 is formed by diffusion in the surface of a P<-> type Si substrate 1 and an N<-> type layer 3 is formed over the whole surface including the layer 2 by epitaxial growth and a groove is dug in a field region at the end so as to penetrate into the layer 2 and an SiO2 buffer, film 4 and an Si3N4 film 5 are formed in lamination on the remaining layer 3. Then the groove in the field region is filled with a thermal oxide film 15 and an SiO2 film 11 which has apertures on the film 5 is provided and grooves 16 for isolation which penetrate into the substrate 1 are formed by etching with the film 11 as a mask. After that, oxide films 17 which are linked with the films 4 and 15 are applied to the side walls and the bottoms of the grooves 16 and a polycrystalline Si film 18 is deposited over the whole surface so as to fill the grooves 16. Then the element forming region is flattened by etching back the film 18. The buried parts of the film 18 are subjected to a heat treatment and the surface parts are expanded in volume and converted into SiO2 films 19 to make the whole surface flat.
Patent JP-S62120919-A (JP)
Title: Wire cut electric discharge machining method
Inventor: OBARA HARUKI
IPC: B23H7/04
Filed: 1985-11-20
Abstract: PURPOSE:To prevent a shape error in a flection point, by applying tension to be controlled as a supply current decreases performing follow-up action to a change of Young's modulus of an electrode, in the case of the machining method which changes an angle formed between an elongating direction of the machining electrode and a work. CONSTITUTION:When a machining electrode 1 changes its advancing direction in tapered machining, an electric current supplied to the electrode 1 is decreased, and its applied tension is controlled performing follow-up action to a change of Young's modulus of the electrode 1. And the change of the Young's modulus, resulting from heat generation based from an electric discharge machining current, can be known if the current is monitored. Hereupon, a relation between the electric discharge machining current and the optimum tension is previously obtained, and a value of the optimum tension, being obtained by monitoring the electric discharge machining current, is applied to the electrode 1. In this way, accurate machining can be performed even in a flection point with no necessity for changing a correction amount for correcting a supporting point position of a machining electrode guide 2.
Patent JP-H07114265-A (JP)
Title: Developing device
Inventor: KUNUGI MASANAO
IPC: G03G15/08
Filed: 1993-10-15
Abstract: PURPOSE:To obtain the uniform image of a sufficient image density without fogging and further, unevenness in a density by forming the surface of a devel oper carrier in a tooth shape, arranging a tooth-shaped projection so as to face a regulating member and specifying the average height of the projection. CONSTITUTION:This developing device is composed of the developer carrier supplying a developer 2 to latent image carrier and the regulating member putting the developer 2 on the developer carrier in a uniform thin layer. The developer carrier is constituted of at least an elastic body 5, its surface has the tooth shape and the tooth-shaped projection A is arranged so as to face the regulating member. The average height H1 of the tooth-shaped projection A of the surface of the elastic body is <=8mum. Moreover, it is preferable that a surface roughness Rmax in a pitch of the tooth shape on the surface of the elastic body is <=3mum and the pitch P of the tooth shape is <=50mum. Thus, a one-component developer is uniformly carried onto the developer carrier and uniformly electrified to always and stably supply the developer to the latent image carrier.
Patent JP-H0998936-A (JP)
Title: Endoscope
Inventor: SHIMOMURA KOJI
IPC: A61B1/00
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To make optical adjustment securely and easily of an endoscope which consists of an insertion unit to transmit an image obtained at the top of the insertion part and the main body including an optical system for magnification change to change the magnification of the transmitted image by attaching the insertion unit in the main body so that the position of the insertion unit can be adjusted in the optical axial direction. SOLUTION: This hard endoscope consists of an insertion unit and the main body 3. The insertion unit has a hard straight tube 4, and an optical system for observation (a first image transmitting means) and a part of an optical system for lighting are installed inside. The main body 3 is divided into a main body member 27 and a magnification change unit 35 which is connected to the main body member 27. The main body 36 of the magnification change unit has a second image transmitting means inside equipped with a focus lens 38 of an optical system for focus adjustment set in the optical axis, a magnification change lens 39 of an optical system for magnification change, and a cover lens 40.  And a camera head attachment part 6 to which a camera head 60 is attached is formed at the base part of the main body 36 of the magnification change unit, and a solid image pickup element 65 such as CCD, is mounted on the camera head attachment part 61.