baber/WOPTO huggingface dataset:
Patent JP-H05260486-A (JP)
Title: Image pickup device
IPC: H04N9/04
Filed: 1992-03-10
Abstract: PURPOSE:To provide an image pickup device able to make white balance correction correctly even when another lens is loaded in an optical line or an external strobe is used or the like similarly to the case with image pickup not using them. CONSTITUTION:A detector 20 detects the presence of loading of a conversion lens 2 and a detector 23 detects the presence of an external strobe 21, the necessity of the use of a strobe, is detected based on an output of a photometry sensor 27, the results of detection are inputted to a microprocessing unit (MPU) 1 and the MPU 1 selects a control data table based on the information and outputs control data for variable gain amplifiers (VGAs) 7, 8 according to color temperature information obtained from a color signal through the VGAs 7, 8.
Patent JP-S61210612-A (JP)
Title: Manufacture of cylindrical core
Inventor: ENDO JUNICHI
IPC: H01F38/18
Filed: 1985-03-14
Abstract: PURPOSE:To reduce the man-hour of machining a core by grinding the circumferential surface of the second member with the finished surface as reference with adhesives filled in the gap between the surfaces facing each other of the first and the second members. CONSTITUTION:The first hollow cylindrical member, e.g., a metal pipe 3 is inserted inside the second hollow cylindrical member 4 made of a core material and adhesives are filled in the gap S between the surfaces facing each other of the members 3, 4. After the adhesives are hardened, the member 3 is drawn out, the inner circumferential surface of the member 4 is finished with the adhesives and the finished surface is formed in required true roundness by the circumferential surface of the member 3. Then, the external surface of the member 4 is ground at the reference of the finished surface.Then, the inner core 1 of a coaxial type rotary transformer can be formed by grinding the outer circumferential surface of the member 4. This reduces the man-hour in the manufacture of a cylindrical core and improves the yield of the product.
Patent JP-S52134707-A (JP)
Title: Automatic stop device for magnetic recorder/reproducer unit
Inventor: NOMURA TAKANOBU
IPC: G11B15/093
Filed: 1976-05-06
Abstract: PURPOSE: To perform automatic stop of the magnetic recorder/reproducer unit with simplicity and reliability as the stop of the reel shaft is detected by means of the magnet, the magnet sensitive element and the inertia of the rotating magnetic seal plate. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02231673-A (JP)
Title: Evaluating method for correlation function
Inventor: AIZU YOSHINAGA
IPC: A61B3/10
Filed: 1989-03-06
Abstract: PURPOSE:To easily set a measuring parameter for obtaining a satisfactory measured result by calculating the coefficient fluctuation in a correlation function data value and evaluating the degree of convergency for the correlation function based on this coefficient of fluctuation. CONSTITUTION:The data value of the correlation function is calculated over T seconds and Cs is defined as the ratio of the maximum value for a correlation component, for which the value of a base line is subtracted from the maximum value of the correlation function data value, between the correlation function data value and the value of the base line. An <n> is defined as an average pulse counting value per unit sampling time DELTAt in the measuring time of the T seconds and a coefficient Rf is calculated for the correlation function data value determined by an expression I. Then, based on this coefficient of fluctuation, the degree of the convergence is evaluated for the correlation function. Namely, the convergence of the correlation function obtained by a digital correlation device 54 is evaluated according to the degree of the coefficient of fluctuation for the data constituting a correlation function curve and fixed in an expression. In such a way, the evaluation value of the correlation function is defined as the coefficient of fluctuation. Thus, the degree of an influence by various measuring condition to the coefficient of fluctuation can be made clear and an exact measurement can be executed.
Patent JP-H11251971-A (JP)
Title: Multi-channel signal distribution system
Inventor: SAKURAI HISAYA
IPC: H04N7/16
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To provide highly reliable basic services of video distribution without redundantly having transmission reception circuits with a large number of parts by providing a redundant constitution where a plurality of multichannel signal transmission devices are mutually connected. SOLUTION: A necessary number (n) of multichannel signal transmission devices 11, 12,...1n of a similar constitution are installed. For realizing device redundancy, multichannel signals and a branch output of the first device 1 are inputted to a second service area. The multichannel signals and a branch output of n-th device 1n, which are distributed to the first service area, are inputted. Thus, multichannel signal transmission devices are mutually connected. At the time of a failure in the transmission circuits 21, 22,...2n of the multichannel signal transmission devices, a signal independent of a self-area cannot be outputted, but a signal common to the whole service areas can be outputted.
Patent JP-S63232121-A (JP)
Inventor: MASHIBA SADAYOSHI
IPC: B65B31/04
Filed: 1987-03-09
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-H02231978-A (JP)
Title: Electric motor control device
Inventor: ISHII AKIO
IPC: H02P5/46
Filed: 1989-03-06
Abstract: PURPOSE:To perform an adequate control by detecting a load condition and automatically switching by the load condition to a load share control or to a drop control a slave electric motor with respect to a main electric motor. CONSTITUTION:A speed detector 3 is mounted to a main electric motor 2 and to a slave electric motor 20, obtaining a main electric motor actual speed NM and a slave actual speed NS, thus detecting a speed difference; and its result is output from relays A, B. From a decision result, when the relay A is actuated, for a load share control, a torque current command Itaus in a slave side, obtaining a value by calculation based on a main electric motor side torque current command Itaum and a rate K set by a load share setter 8, is given to a power circuit 1 via current control circuit 4. When the relay B is actuated, for a droop control, a droop quantity adjuster 9 obtains an adequate value.
Patent JP-S52135869-A (JP)
Title: Deodorizarion of bad smell gas
Inventor: TAKAYAMA SHIYUNICHI
IPC: B01D53/74
Filed: 1976-05-10
Abstract: PURPOSE: To deodorize bad smell gas, generated from the sewage treatment plant etc., with a small amount of O 3  in a short time, by passing the mixed gas, mixed bad smell gas with O 3 , through the catalyst layer and decomposing O 3  simultaneously with deodorizing, after bad smell gas is washed at the deodorization system. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62254014-A (JP)
Title: Thermo-detection element
Inventor: KOBAYASHI NOBORU
IPC: G01D21/00
Filed: 1986-03-10
Abstract: PURPOSE:To detect the warmth state of room environment under the reduced supply of power with good accuracy, by arranging an electric heater to the cut-off part of a shell body in such a state that a heat insulator is interposed around said heater. CONSTITUTION:In a heat generator 1, the quantity of heat supplied to the electric heater 6 provided on the cut-off part 2a of the shell body 2 thereof is reduced according to an effective surface area ratio as compared with a spherical shell entire surface heating type. At this time, the heater 6 is provided in such a state that no heat conductor is provided on the surface thereof but a heat insulator 5 is interposed therearound and the surface temp. of the peripheral part thereof can be held low and the conduction of heat from the periphery of the heater 6 to the shell body 2 is almost blocked. Therefore, the quantity of heat loss due to the conduction of heat to the shell body 2 is reduced to a large extent and input power can be reduced and accuracy can be enhanced. As a result, a battery such as a dry battery or a solar cell can be used in this element as a power source and the element can be made wireless.
Patent JP-H06267270-A (JP)
Title: Line memory
Inventor: YAMAMURA RYUJI
IPC: G11C11/401
Filed: 1993-03-12
Abstract: PURPOSE:To reduce a circuit scale while accelerating a line memory. CONSTITUTION:The image data inputted to an input buffer circuit 21 in scanning line whose first data are fetched into a latch 24 under the control of a write control circuit 22, and are stored in the prescribed addresses of a memory cell block, 23 from the second data successively. At the time of reading the image data, first of all, the first data are read out from the latch 24 to an output buffer circuit 25 under the control of a read control circuit 26, and thereafter, the data succeeding to the second data are read out from the memory cell block 23 to the input buffer 21.
Patent JP-H11244864-A (JP)
Title: Drinking water reforming device
Inventor: INABA YOSHISADA
IPC: C02F1/46
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To efficiently make delicious water, obtd. by dividing a combined mass of water molecule into small segments, by impressing alternately positive and negative electrostatic high voltage to electrodes arranged in a water vessel housing water to be treated and placing the water vessel under the influence of self leakage magnetic flux. SOLUTION: At the time of using, a pyroelectric type infra-red sensing sensor 24 is placed under operation state by turning a power switch 14 on to supply power. Then, a device is operated when it is detected that people leaves from the device kept in non-operated state by detecting people approaching the water vessel 1 surrounded by a antimagnetic cover 16 by the sensing sensor 24. That is, the electrostatic high voltage of, e.g. 4,100 V, which becomes alternately positive and negative, by a high voltage transformer 4 is supplied to a cage 5 and a charcoal 6 in the water vessel through an electrode plate 9. As a result, a forced drive of 50-60 times per second is given to bipolar water molecule and the bond of water molecules of each other is torn up to be changed into smaller molecular mass.
Patent JP-S59175918-A (JP)
Title: Cutter for substance of arbitrary kind
Inventor: HERUMUTSUTO MARUKUSU
IPC: B23D15/00
Filed: 1984-03-21
Abstract: A shearing machine for cutting up material of any kind comprises a shearing blade carrier which is vertically slidable in a closed frame, being moved by a cylinder-piston assembly fixed in a crosshead of the frame. In order to simplify assembly and dismantling of the cylinder, the cylinder which is fixed in the crosshead, is supported against reaction forces from the blade carrier towards the crosshead by a divided ring on the side of the crosshead facing towards the blade carrier, the divided ring, engaging in a circumferential recess in the outside of the cylinder surface and also partly into an opening in the side of the crosshead facing towards the blade carrier and the cylinder is also fixed, on the side of the crosshead remote from the blade carrier by a second ring which bears against the crosshead with a prestress so that the cylinder is held under tension in the crosshead between the two rings.
Patent JP-H04212121-A (JP)
Title: Optical scanner
Inventor: TOMITA HIROSHI
IPC: G02B26/12
Filed: 1991-03-18
Abstract: PURPOSE:To correct a plane tilt on an optical scanning optical system, and simultaneously, to effectively reduce fluctuations in an optical spot diameter and in an optical spot shape caused by diffraction. CONSTITUTION:Luminous flux from a light source device 1 radiating laser light beams is deflected by the a deflector 3, and the deflected luminous flux is converged on a surface to be scanned 6 as the optical spot, to carry out optical scanning. Position in the vicinity of a deflecting/reflecting surface 3a and the position of the surface to be scanned 6 have an almost geometrically and optically conjugate relation, in a subscan corresponding direction, by image forming lens systems 4 and 5. Further, the positions of an aperture and the surface to be scanned 6 have the actual geometrically and optically conjugate relation, in the subscan corresponding direction, by the light source device 1, and image forming optical systems 4 and 5 between an aperture member 2 arranged in an optical path between the image forming lens systems 4 and 5, and the surface to be scanned.
Patent JP-S61211257-A (JP)
Title: Sheet winding shaft
Inventor: KATAOKA AKIRA
IPC: B65H18/06
Filed: 1985-03-18
Abstract: PURPOSE:To simplify machining and assembly, improve work efficiency, and reduce the cost by surrounding the outside of rotors around a winding shaft with an annular ring having a gap so that the rotors expand the annular ring to bite into the inner periphery of a cylinder core as the shaft is rotated. CONSTITUTION:When a sheet belt is to be wound, the sheet belt is directly wound on the outer periphery of a cylinder core fitted on a drive shaft. If a main body 1 is rotatively driven, rollers 3 are rotated toward shallow sections 2a together with holders 4 and are protruded much from slant grooves 2. An annular ring 5 is moved in the counter-clockwise direction together with the holders 4, a gap 5a is expanded and the outer periphery is bitten into the cylinder core, which is rotatively driven together with the main body 1 to wind the sheet belt. Next, when the sheet belt is wound by the required length, the rotation is stopped, the cylinder core is relatively rotated in the direction to move the rollers 3 toward deep sections of the slant grooves, and when the rollers 3 are separated from the inner periphery of the cylinder core, the drive shaft is extracted. Accordingly, machining of fan-shaped pieces and the annular connecting work is not required as compared with the conventional method, thereby labor of workers, the number of parts, and the cost can be reduced.
Patent JP-S58169300-A (JP)
Inventor: HISATAKE TSUNEO
IPC: G08B25/04
Filed: 1982-03-31
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-H08245642-A (JP)
Title: Method for asymmetrically reducing ketonic compound
Inventor: TAKATANI HIDEMASA
IPC: C07C213/00
Filed: 1995-03-13
Abstract: PURPOSE: To obtain an alcohol in a good efficiency, useful as a raw material for the synthesis of a medicine, an agrochemical, etc., by reducing a ketonic compound in the presence of a specific lewis acid. CONSTITUTION: This asymmetric alcohol is obtained by reducing (B) a ketonic compound having a coordinating functional group (preferably an amino group) in the presence of (A) an asymmetric lewis acid having 2 monocyclic heterocyclic rings containing boron. Furthermore, it is preferable to use the compound of formula I (Ring A1 and ring A2 may each have substituents; X is a bonding or a divalent hydrocarbon which may have a substituent; * denotes an asymmetric carbon) as the component A and the compound of formula II [Ring J1 is an aromatic hydrocarbon or an aromatic heterocyclic ring which may have another substituent than Q; ring J2 is a (substituted) aromatic hydrocarbon or an aromatic heterocyclic ring; Q is a coordinating functional group] as the component B, respectively.
Patent JP-S63218886-A (JP)
Title: Laser beam scanner
Inventor: WARATANI HIROHARU
IPC: G01S17/66
Filed: 1987-03-06
Abstract: PURPOSE:To facilitate the alignment of optical axes by a method wherein the optical axis of a laser beam and that of optical components are made parallel to each other and the proceeding direction of the laser beam is made contrary between them, while a laser beam generator and the optical components are connected by an optical fiber. CONSTITUTION:A laser beam generator 11 and a collimator lens 15 are connected by an optical fiber 12 so that the optical axis of the laser beam generator and the optical axis extending from the collimator lens 15 to a mirror 16 are parallel to each other and the proceeding direction of a laser beam LB is made contrary between them. When a moving body begins to move, in this construction, a feedback laser beam RB is reflected again by the mirror 16 and enters any one of the surfaces of quadrant lenses 20. The feedback laser beam RB is thereby dispersed to irradiate the light-receiving surface of a photodetector 21. The quantity of the incident feedback laser beam is detected therein, and the positional deviation thereof is detected. According to this construction, the alignment of the optical axes of the laser beam generator and the optical components is facilitated, and a time for the adjustment of the axes is dispensed with.
Patent JP-S58172250-A (JP)
Inventor: NAGAI TAKASHI
IPC: C04B28/32
Filed: 1982-03-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59178470-A (JP)
Title: Apparatus for recording by dry method
Inventor: HANEDA SATORU
IPC: G03G15/08
Filed: 1983-03-30
Abstract: PURPOSE:To facilitate removal of parts out of order and to prevent effect of an unevenly loaded developer by forming a machine body dividable into 2 components of upper and lower machine parts, and providing the upper part with hanging partition walls for preventing one-sided localization of a developer occurring when the upper part is opened. CONSTITUTION:An upper machine body 1 provided with a photosensitive body 3, a developing device 4, etc. and a lower machine body 2 provided with a fixing device 6 and a conveying device, etc. are combined with a hinge 7. Since the body 1 can be released open, inspection of the devices and exchange of parts out of order are made easy, but the release of the body 1 inclines the developing device 4 and localizes the developer one-sidedly. The one-sided movement of the developer in the containing chamber 4a can be prevented by dividing the width of the axial direction of the developing device 4 with partitioning hanging walls 4b. As a result, the release of the upper body 1 does not cause one-sided localization of the developer, thus preventing uneven development.
Patent JP-S63218772-A (JP)
Title: Powdery flame-retardant polyolefin composition for coating
Inventor: OKANO TATSURO
IPC: C08K5/02
Filed: 1987-03-06
Abstract: PURPOSE:To obtain the titled composition having excellent flame retardance while holding film-forming ability, by blending a polyolefin with a mixture of a halogen compound with an antimony compound and a mixture of a metallic soap of an aliphatic higher alcohol with low-molecular weight PE. CONSTITUTION:A composition obtained by blending (A) 100pts.wt. polyolefin (preferably PE, acid-modified PE, ethylene-vinyl acetate copolymer, ethylene- acrylic acid copolymer or PP) with (B) 5-20pts.wt. mixture of a halogen compound (preferably brominated bisphenol A derivative) with an antimony compound (preferably antimony trioxide) and (C) 0.5-3pts.wt. mixture of one kind selected from the group of metallic soaps of aliphatic higher alcohols (preferably zinc stearate), polyhydric alcohol esters of fatty acids and fatty acid amides with low-molecular weight PE.
Patent JP-S55145171-A (JP)
Title: Arc-breaking method of glow discharge device using high frequency electric supply source and its apparatus
Inventor: KURIYAMA NOBORU
IPC: G05F1/08
Filed: 1979-04-28
Abstract: PURPOSE:To break arcing effectively at the shifting of discharge, by detecting the change in feed voltage or power in shifting from glow discharge to arc discharge, so as to stop the power feed. CONSTITUTION:The decrease in DC voltage VDC' of a current passing through a detecting level at arcing time is detected by a control circuit CC. At that time, the rising of DC voltage VDC' is rounded by the time lag of a filter circuit F, so that the control circuit CC stops the power supply by feeding control signals to the high frequency power supply PS. The electrode is cooled in suspending time by the timer of the control circuit CC. After the elapsed time, when soft start is conducted by the start of the electric power source PS, the glow discharge is normally performed. Hereby glow discharge is smoothly continued without producing damage or splash on a sample.
Patent JP-H02273684-A (JP)
Title: Non-ingestive freeze-dried bmy-28142 di- (hydrochloric acid) salt
Inventor: MAAREI EI KAPURAN
IPC: A61K31/546
Filed: 1990-03-06
Abstract: A stable, amorphous, lyophilized dihydrochloride salt of 7-( alpha -(2-aminothiazol-4-yl)- alpha -(Z)-methoxyiminoacetamido]-3-[(1-methyl-1-pyrrolidi nium)methyl]-3-cephem-4-carboxylate is described. This lyophilized salt is more easily prepared than the crystalline counterpart and can be reconstituted in effective concentrations for intramuscular and intravenous injection utilizing suitable organic and inorganic bases to pH 3-7.0.
Patent JP-H06244606-A (JP)
Title: Laminated dielectric filter and manufacture of the same
Inventor: YAMANAKA HIDEKI
IPC: H01P1/203
Filed: 1993-02-18
Abstract: PURPOSE:To stabilize quality/characteristics by reducing the number of parts, efficiently manufacturing it according to a multiple production system and eliminating assembly shift among respective members. CONSTITUTION:Outside resonators 10a and 10b, for which inner electrodes 14 are formed inside grooves extended in the lengthwise direction on one side of a dielectric element piece, are laminated and integrated by interposing a member 12 for coupling adjustment between them so that the side edges of those internal electrodes can be faced each other, and external electrode 18 and island-shaped electrodes 19 for input/output coupling are formed on the outer surfaces. This filter can be manufactured by forming parallel grooves on one side of a dielectric substrate, forming outside resonator substrates formed the internal electrodes 14 inside the groove, laminating/integrating them with a substrate 12 for coupling adjustment between so as to face the internal electrode forming planes each other, cutting/separating them parallelly to the internal electrodes 14 at the intermediate position and forming the electrodes 18 on the outer surface. Over three steps of filters can be constituted by intermediately arranging over one resonators.
Patent JP-H04290293-A (JP)
Title: Wire bonding method
Inventor: MORITA YOSHIHIRO
IPC: H05K3/22
Filed: 1991-03-19
Abstract: PURPOSE:To facilitate replacement of connection at the time of replacing the connection of a wire in the case of a modification, etc., and to effectively connect the wire to a pad in a wire bonding for connecting a stud bump to the pad formed on a surface of a board and bonding the wire through the bump. CONSTITUTION:When a wire 3 is connected to a pad 2 formed on a surface 1A of a board 1, a stud bump 4 having a predetermined thickness and made of a conductive material formed substantially in the same profile as that of the pad 2 is superposed on the pad 2 to be connected, and the wire 3 is bonded to the bump 4 to connect the wire 3 to the pad through the bump 4.
Patent JP-S63222029-A (JP)
Title: Production of globular quartz glass powder
Inventor: IURA JUNICHI
IPC: C03C1/00
Filed: 1987-03-10
Abstract: PURPOSE:To enable to form spherical quartz glass powder having excellent dispersibility in high purity and yield, by emulsifying a partially condensed polymer of ethyl silicate containing a specific amount of Si in water, precipitating a spherical silica gel by adding a gelling agent to the emulsified liquid and then calcining the silica gel. CONSTITUTION:A partially condensed polymer of ethyl silicate is emulsified in water and a gelling agent is added to the emulsified liquid to precipitate a silica gel, which is then calcined to form the aimed spherical quartz glass powder. When the aimed quartz glass is formed, a polymer containing Si of amount corresponding to 44-55wt.% calculated in term of SiO2 is used as the partially condensed polymer of the above-mentioned ethyl silicate. The partially condensed polymer of ethyl silicate contains 5-30wt.% ethyl silicate monomer, has average value in the range of pentamer - octamer and contains preferably at least 1wt.% of octamer- and contains preferably <=1wt.% alcohol content.