baber/WOPTO huggingface dataset:
Patent JP-H08285819-A (JP)
Title: Laser-ultrasonic inspection apparatus
Inventor: MATSUMOTO TAKAHIRO
IPC: G01B11/00
Filed: 1995-04-13
Abstract: PURPOSE: To obtain a laser ultrasonic inspection apparatus whose high-accuracy adjustment and maintenance unavoidable for an interferometer are not required and by which the state at the inside of a sample is detected stably even under an environment in which a temperature is changed extremely. CONSTITUTION: As a Doppler shift detection means, a transparent cell 30 in which a gas having a prescribed absorption characteristic with reference to the wavelength of a probe beam, e.g. iodine gas I2 , is sealed instead of the Fabry-Perot interferometer or the like in conventional cases. When a beam whose wavelength is nearly equal to the absorption wavelength of the gas inside the cell is used as the probe beam, the probe beam is subjected to the Doppler shift due to ultrasonic waves when the probe beam is reflected by the surface of a sample 15, and a beam frequency is changed. When the beam is transmitted through the cell 30, a change in the intensity of the probe beam is generated. When the change is detected by a photodetector 27, an ultrasonic echo on the surface of the sample can be detected.
Patent JP-S595290-A (JP)
Inventor: HAGINO KIYOSHI
IPC: G10F1/00
Filed: 1982-07-01
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-S5737342-A (JP)
Title: Variable magnification copying machine
Inventor: NAKAHATA KIMIO
IPC: G03G15/041
Filed: 1980-08-15
Abstract: PURPOSE:To prevent the unevenness in the brightness of a copying image from fluctuating at every changing of magnification by disposing a light shielding means having a middle stop aperture shape along the moving direction of lenses in proximity to the lens face and changing the aperture shape according to the change in the magnification. CONSTITUTION:The projected images of the parts (a), (b), (c) of an original 1 placed on an orginal plate 5 are formed as electrostatic latent images on a photosensitive drum 4 by lens systems 2, 3 moving along rails 9. At this time, differences in illuminances on the drum 4 are produced depending on the magnitudes of the inclination theta of main rays. A light shielding means 11 having an aperture 10 of a middle stop is provided in the position proximate to the faces of the lens systems 2, 3 on the original 1 side, and the width of the aperture 10 gradually decreases from the end part to the central part and gradually increases from the central part to the other end part with respect to the moving directions of the lens systems 2, 3. With such constitution, image exposure is made on the drum 4 while substantially uniform quantity of light is being maintained in spite of a change in the angle theta.
Patent JP-S62269204-A (JP)
Title: Nc program generating device
Inventor: HAYAKAWA KAMEICHI
IPC: G05B19/4097
Filed: 1986-05-19
Abstract: PURPOSE:To automatically generate an NC program for processing a product easily, quickly and exactly if only there is a sample of a finished product, without requiring a drawing of a processing shape a usual, by catching the processing shape by a measuring instrument. CONSTITUTION:The titled device is constituted by coupling a measuring instrument 3 for measuring a product shape 1, a shape date generating device 5 for generating a shape data of a product, based on a measured value which has been obtained by the measuring instrument 3, and an automatic programming device 7 for generating an NC program for processing the shape, based on the shape data which has been generated by the device 5, and by measuring the product shape by the measuring instrument, a trouble required for generating a drawing is curtailed. In this case, as for the measuring instrument, not only what is called a two-dimensional measuring instrument, and a three-dimensional instrument can be used, but also an optical type measuring instrument constituted of a camera and an image processor can be used.
Patent JP-S592781-A (JP)
Inventor: KITANO SHINICHI
IPC: A63F13/00
Filed: 1982-06-29
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-H09281180-A (JP)
Title: Method for locating dielectric breakdown position of cable line
Inventor: ENDO TAKESHI
IPC: G01R31/08
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for locating the dielectric breakdown position of a cable line capable of accurately specifying the dielectric breakdown position even in a long distance cable line with a simple constitution and high reliability. SOLUTION: Both the sheaths of the insulation connector 2 of a cable line 1 are connected via an arrester 4 and a high-frequency current transformer 5. When a dielectric breakdown occurs at the line, surge current flows from the transformer 5 to an exciting coil 9 via a rectifier to magnetize a magnetic steel piece 10. To detect the strength of the magnetization, a magnetoresistance effect element 12 for constituting a magnetic circuit with the piece 10 and yoke 11 is connected to a power source 20 and resistor 18. When the resistance of the element 12 is increased by the magnetization, the current from the source 20 flows to the side of a resistor 19, and a laser diode 21 emits a light. The light signals obtained at the connectors are transmitted as surge electric energy signals, and the breakdown position is located.
Patent JP-H06325922-A (JP)
Title: Mn-zn ferrite magnetic material having high electric resistance surface layer and manufacture thereof
Inventor: SASAKI NORIMASA
IPC: H01F3/08
Filed: 1993-05-14
Abstract: PURPOSE:To provide an Mn-Zn ferrite magnetic material having high electric resistance surface layer. CONSTITUTION:The Mn-Zn ferrite magnetic material comprising 20-50 mol% of MnO, 5-40mol% of ZnO and the residual mol% of Fe2O3 is to be used. The magnetic material having high electric resistance surface layer is manufactured either by simultaneously coating said Mn-Zn magnetic material with one or exceeding two kinds of compounds out of Li compound and the compounds of Ti, Cr, Co, Ni, Cu and Zn or by burying said Mn-Zn ferrite magnetic material in the blended particles of said compounds to be heat-treated within the temperature range of 600 deg.C-1400 deg.C. Through these procedures, the Mn-Zn ferrite magnetic material having high electric resistance surface layer is provided with the resistivity exceeding 10<8>OMEGA.m thereby enabling it to be used as a deflection yoke core. Furthermore, both direct winding inductors and transformers having no bobbins at all can be manufactured by using the polarized yoke cores.
Patent JP-S5237447-A (JP)
Title: Device for constructing an optical system for a wide-angle door viewer
Inventor: HAYASHI TADAAKI
IPC: G02B25/04
Filed: 1975-09-20
Abstract: PURPOSE: To obtain a device for constructing an optical system for a wide-angle door viewer which is of simple construction and has a field of vision of about 180° by cementing a concave lens of smaller diameter to the center of the rear surface of a concave objective of relatively larger diameter and arranging a convex ocular having the same diameter as the former concave lens at a specific interval in the rear of the cemented lenses. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5533200-A (JP)
Title: Heat roller fixing unit in electrophotographic copier
Inventor: WADA KENICHI
IPC: G03G15/20
Filed: 1979-09-03
Abstract: PURPOSE: To prevent overheat of a separating claw, by shortening the contact time of the claw with a heat fixing roller to prevent attachment of a support sheet to the roller.  
     CONSTITUTION: When image carrying sheet 1 is detected with a microswitch or the like closing on the presence of sheet 1, a solenoid is excited for a short time, separating member 18a of separating claw 18 for separating the end of sheet 1 from heat fixing roller 3 comes in contact to roller 3 for a short time to separate it from roller 3 and returns to the initial position, resulting in preventing claw 18 from overheat even if it comes in contact to roller 3. This method permits re-melting of a heat-fixed toner image due to overheat of claw 18 to be avoided and deterioration of the image not to occur. The short excitation time renders compact the solenoid for driving claw 18 and cuts down power consumption. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07322664-A (JP)
Title: Controller for electric motor
Inventor: AIHARA TAKASHI
IPC: H02P29/00
Filed: 1994-05-27
Abstract: PURPOSE:To provide a controller for electric motor Mich can attain fast response speed and stable control over the whole range of rotational speed at the time of controlling the rotating position and rotational speed of an electric motor. CONSTITUTION:This controller 20 is provided with the first addition operating device 21, a position gain operating device 21, the first gain regulating device 23, the second addition operating device 24, a speed gain operating device 25, a torque control means 9, a speed operating device 3, and a position operating device 4. By the detecting signals of a pulse encoder 2 mechanically-connected with an electric motor 1, the rotating position and the rotational speed of the electric motor 1 are controlled, and the first gain regulating device 23 decreases the gain of the position gain operating device 21 and the speed gain operating device 25 in the low rotational speed range of the electric motor 1, and increases gain in the medium and high rotational speed ranges.
Patent JP-H06324902-A (JP)
Title: State holding system for duplex bulk system
Inventor: TANAKA TAKESHI
IPC: G06F3/06
Filed: 1993-05-14
Abstract: PURPOSE:To prevent a duplex system from falling into conbination of sub units (auxiliary storage devices) with different contents by making the contents coincident with those of the other sub unit in an on-line state inside the system when exchanging or adding one or plural sub units among the respective sub units constituting the duplex system. CONSTITUTION:When a sub unit 20 is disconnected from a duplex system 10, a CPU 60 updates a duplex control table 80 on a main memory 70 and turns the sub unit 20 to an off-line state, and the CPU 60 updates a time stamp part 111 of a sub unit 21 in the on-line state and sets the contents (value) of the time stamp part 111. When incorporating the sub unit 20 disconnected from the duplex system 10 into this system 10, the CPU 60 updates the contents of time stamp parts 110 and 111 of the respective sub units 20 and 21, and the CPU 60 updates the duplex control table 80 and turns the sub unit 20 to the on-line state again.
Patent JP-S5540079-A (JP)
Title: Steel ingot cutting device of continuous casting equipment
Inventor: KAMISHIRO HATSUYOSHI
IPC: B22D11/126
Filed: 1978-09-13
Abstract: PURPOSE: To provide a cutting device adapted to cut material in precisely desired weight by calculating the weight per unit length from the weight and length of a cut steel ingot and setting the length of the steel ingot to be cut in the next.  
     CONSTITUTION: A cast steel ingot 2 goes through a pinch roller 4, is measured of its length by a pulse generator 20 interlocked with it, and after it was cut, weighed 8. Length setting means 23 consisting of arithmetic operation means 25, memory menas 24 and the like, inputs the length of the said steel ingot and the output of a load cell 12 from the weighing means 8, and divides the weight of an already cut steel ingot by its length. And, it calculates the length corresponding to the desired weight of the steel ingot to be cut in the next to output to operating means 22 of a cutting device 5. If desired, it calculates the weight per a unit length, and after corrected a setting length with it, sets it. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11308293-A (JP)
Title: Data communication system
Inventor: TANEMURA TSUGUNORI
IPC: H04M11/00
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To enable stable data transfer in two data communication terminals with operation capabilities different from each other by having the transmission terminal transmit data in accordance with its set condition when reception processing capability is notified to a transmission terminal side and set there. SOLUTION: When a picture transmission terminal 10 and a personal computer 20 are connected in order to perform communication between them, protocol processing is performed with the other party by a modem connection procedure. Then, compressed data stored in a transmission memory 15 of the picture transmission terminal 10 are transferred to the personal computer 20 by way of a PHS line 40 through a PIAFS communication part 17. At this time, since a central processing unit 12 provided in the picture transmission terminal 10 and a central processing unit 21 provided in the personal computer 20 are different in their processing capabilities, the processing capability of the personal computer 20 is set in the picture transmission terminal 10. If the reception processing capability is notified and set, the picture transmission terminal 10 transmits data in accordance with a set condition.
Patent JP-2000307683-A (JP)
Title: Communication error generating device
Inventor: KOSHIBA KAZUHIRO
IPC: H04L69/40
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To easily provide environment for an active communication abnormality processing test similar to real operation by providing the setting, storing and judging means of an error generating condition so as to generate isolated serial communication errors. SOLUTION: The setting, storing and decision means of an error generating condition are provided. Communication error equipment 17 consists of a pair of serial input/output devices (SIO) 13, 14, a CPU 15, an inputting device 16, etc. The equipment 17 is arranged between a pair of serial data communication equipments 11, 12, inputs serial data transmitted from both of the equipment 11, 12, and generates an error in the serial data sent from both of the equipments 11, 12, and generates an error in serial data in accordance with a set condition to output to the equipment 11, 12. The CPU 15 sets a communication condition to SIO, 13, 14 in accordance with a communicating condition set from the device 16.  In this communication condition, in order to execute serial communication opposed to the equipment 11, 12, the communication condition of the SIO 13, 14 is equalized with that of the equipment 11, 12 to communicate with each other.
Patent JP-H01285193-A (JP)
Title: Production of d-aspartic acid
Inventor: SODA KENJI
IPC: C12P13/20
Filed: 1988-05-12
Abstract: PURPOSE:To obtain D-aspartic acid in high efficiency by conjugating malic acid dehydrogenase, alanine dehydrogenase, alanine racemase etc. to L-malic acid and ammonia in the presence of a small amount of alanine and NAD<+>. CONSTITUTION:The objective D-aspartic acid can be obtained by conjugating malic acid dehydrogenase (MDH), alanine dehydrogenase (AlaDH), alanine racemase (AlaR), and D-amino acid transaminase (D-ATA) to L-malic acid and ammonia in the presence of a small amount of alanine and NAD<+>. The concentrations to be used are as follows: L-malic acid as a substrate: 50-1,000mM, ammonia: ca. double the amount of L-malic acid, NAD<+>: 0.1-10mM, alanine D, DL, or L strain: 0.1-10mM, D-ATA, AlaR, AlaDH and MDH: ca. 0.1-10U/ml, respectively.
Patent JP-S62270396-A (JP)
Inventor: TAKAHASHI ATSUSHI
IPC: B43L1/04
Filed: 1986-05-20
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-H07298993-A (JP)
Title: Potlid placing device
Inventor: SOBASHIMA YUKIYASU
IPC: A47J47/16
Filed: 1994-04-28
Abstract: PURPOSE:To provide a potlid placing device capable of temporary and stable placing of the lid of a pot during cooking in home, etc., and is capable of storing the water drops falling from the lid of this pot. CONSTITUTION:This potlid placing device is composed of a placing frame 1 consisting of a lid receiving frame part 1a and hanging frame part 1b which are placing bodies to be placed with the lid 4 of the pot 5 at a prescribed angle of inclination, a water receiving tray 2 consisting of a storage part 2a and sloping part 2b which exist in the joint part of the lid receiving frame part 1a and hanging frame part 1b in the lower part of the placing frame 1 and are water receiving bodies to store the water drops falling from the lid 4 of the pot 5 and suction caps 3 which are mounting bodies for integrally mounting the placing frame 1 and the water receiving tray 2 on a wall 7, etc., near a gas range 6.
Patent JP-S62273062-A (JP)
Inventor: MORIWAKI TORU
IPC: B02C17/00
Filed: 1986-05-20
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-H0658101-A (JP)
Title: Improvement in drum rotor type high-pressure turbine module with inlet of steam at extremely high temperature
Inventor: JIYANNPIEERU GURO
IPC: F01D25/26
Filed: 1993-04-16
Abstract: PURPOSE: To improve a high pressure module for a turbine having a drum rotor with admission for steam having very high temperature characteristics. CONSTITUTION: A high pressure module for a turbine having a drum rotor with admission for steam having very high temperature characteristics comprises zones of different designs that are suitable for different pressure and temperature levels. A zone A at the stream admission end includes a rotor assembly of a rotor 1, a diaphragm 8, an internal body 18, and an admission baffle carrier 14 all of which are fully isotrophic, without any break in a horizontal join plane. A zone P situated at the exhaust end has its internal body 19 implemented in the form of two portions which are coupled to the internal body 18 of the zone A. The internal body 19 of the zone P may be isotrophic and secured by a ring or it may be non-isotrophic and bolted.  In the zone A, blades 3 are mounted either in axial grooves 31 or in circumferential grooves, whereas in the zone P, the circumferential grooves 16 are selected for simplification purposes.
Patent JP-H05316612-A (JP)
Title: Outdoor switchboard
Inventor: FUJIMOTO YOSHIJI
IPC: H02B1/28
Filed: 1992-05-07
Abstract: PURPOSE:To secure drip-proof functions between facing surfaces of a pair of double-leafed hinged doors which are provided so as to surround troughs fixed to the front face of an enclosure and between the facing surfaces and the upper trough with a simple structure. CONSTITUTION:A door 7b is closed after another door 7a is closed. An upper draining 11 and vertical draining 12 are firmly fixed to the surface of the door 7a facing the door 7b. A facing side-plate 13 is firmly fixed to the surface of the door 7a facing the door 7a. The draining 11 has a U-shaped cross section so as to surround the top and front face of the upper trough 4 of the enclosure 1. The draining 12 is extended to the lower section of the door 7a continuously from the draining 11 and has a U-shaped cross section which is opened in the front. In addition, the U-shaped end plate 12a of the draining 12 is extended to the upper section of the door 7a together with the front face of the draining 11. The facing side-plate 13 gets into the draining 12 and is extended to the top section of the 7b together with the front face of the draining 11. The upper trough 4 is retreated backward from the others by means of a narrowed trough 4a.
Patent JP-S5540479-A (JP)
Title: Interchangeable lens
Inventor: KASE AKIRA
IPC: G03B17/14
Filed: 1978-09-14
Abstract: PURPOSE: To improve versatility by coupling a lens body unit and a mount unit by coupling means.  
     CONSTITUTION: The interchangeable lens is constituted by the two blocks, a lens body unit provided with a front lens frame 1, rear lens frame 6, lens extending mechanism provided with an aperture ring 2, lens body unit base barrel 3 with a coupling fitting 4 and aperture position determining member 5 and a mount unit provided with a mount unit base barrel 8 with a camera coupling fitting 9, aperture ring 7, aperture value transmitting member 10 and a transmitting member 11 for full-aperture measurement. Then, if the nount unit is designed for every camera and the lens unit designed commonly and the mount unit and lens unit are coupled and integrated by the coupling fitting 4, then one interchangeable lens is formed and one kind of lens unit becomes adaptable to multiple kinds of cameras. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04320026-A (JP)
Title: Wafer heating soaking plate
Inventor: OYAMA KATSUMI
IPC: H01L21/31
Filed: 1991-04-18
Abstract: PURPOSE:To provide a soaking plate which is very little bent by heating with respect to a plasma CVD apparatus, uniformly heats wafers, and maintain temperature at a predetermined value. CONSTITUTION:A sinter of silicon carbide is used as the base 221 of a soaking plate, the surface of which is pasted with a metal plate 222. The metal plate is fitted with a thermosensor 61 and provided with a controller 62 which controls heater 21 current by temperature signals outputted by the thermosensor 61. The base made of a sinter of silicon carbide is deformed very little by heat; therefore, the problem of uneven temperatures occurring in a wafer is solved with no bend of the metal plate pasted on the base, and the radiant heat of the heater 21 is well absorbed by the black sinter of silicon carbide with the result that a wafer 3 is rapidly heated by a high thermal conductivity of the metal plate. The wafer 3 is properly maintained under a predetermined temperature condition by the thermosensor 61 and the controller 62 to form a thin film satisfactorily.
Patent JP-H0411539-A (JP)
Title: Decoration article
Inventor: ITO TOSHIYASU
IPC: B60R13/04
Filed: 1990-04-27
Abstract: PURPOSE:To develop a plurality of patterns having different colors through the very simple operation by dispersing plural kinds of irreversible thermochromic substances which have different color change temperatures and the color phases in color change in a base member and heating a plurality of regions on the base member at different temperatures. CONSTITUTION:The focus of the laser beam L1 is adjusted to the position where a pattern 7 is to be developed on a base member 2 made of transparent resin in which the first and second thermochromic substances 5 and 6 are dispersed, and irradiation is carried out. Through this irradiation, the temperature of each substance 5, 6 at the irradiation position is raised in an extremely short time. The output of the laser beam L1 at this time is adjusted, and only the substance 5 color-changes at the irradiation part. Then, a pattern 7 is formed in the mixture of the color of the substance 5 and the color of the substance 6 in the color change part. The focus of the laser beam L2 is adjusted to the position where a pattern 8 is to be developed, and irradiation is carried out. The output of the laser beam L2 at this time is adjusted, and the substance 5 color-changes at the irradiation part, and the substance 6 color-changes. Accordingly, a pattern 8 is formed in the mixture of the color of the substance 5 and the color of the substance 6 in the color change part.
Patent JP-S5540724-A (JP)
Title: Polymerization of ethylene
Inventor: KIMURA AKIO
IPC: C08F4/00
Filed: 1978-09-19
Abstract: PURPOSE: To obtain the title polymer of high quality, without requiring the removal of catalyst residues, by using a catalyst comprising the reaction product of (a) a mixture of a magnesium dialkoxide and magnesium sulfate with (b) a silicon and a titanium compounds,  
     CONSTITUTION: Ethylene is polymerized in the presence of a highly active catalyst comprising (A) a solid product obtained by reacting (a) a solid substance, prepared from (1) a mixture of a magnesium dialkoxide and magnesium sulfate and (2) a silicon halide, e.g. silicon tetrachloride, or an organic compound, e.g. ethanol, with (b) a titanium halide, e.g. titanium tetrachloride, and (B) an organoaluminum compound to give the objective polymer. 
     COPYRIGHT: (C)1980,JPO&Japio