baber/WOPTO huggingface dataset:
Patent JP-H11331675-A (JP)
Title: Radio control photographing device, its system, its method and storage medium
Inventor: KUDO TOSHIMICHI
IPC: H04B1/707
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To control the continuous mobile mechanism of an image pickup means without a strange feeling by decelerating the operation speeds of the image pickup means and a photographing direction moving means when the reception interval of a control instruction signal is long. SOLUTION: The control instruction signal is transmitted by a viewer station 270 at a prescribed interval in order to attain a continuous operation and it is received by a camera station 230. Speed corresponding to the control instruction reception interval is read and operation speed is set. When a radio transmission path is in an excellent state and as the reception interval becomes longer from a time when the most control instruction signals are received, operation speed is decelerated. Then, the operation speed is controlled by a driving pulse period to be given to a motor. Therefore, unnatural movement is evaded at the time of the continuous operation in the control of focusing, zooming and exposure or the like when the control instruction signal is received only once among several times owing to the situation of the radio transmission path or when it cannot be transmitted only at the interval longer than the prescribed one.
Patent JP-S5554007-A (JP)
Title: Filter cloth driving apparatus for press filtering device
Inventor: KAYANO TOMETORA
IPC: B01D25/12
Filed: 1978-10-19
Abstract: PURPOSE: To provide a simple filter cloth driving apparatus wherein working efficiency is high because reciprocal motion is not converted to rotary motion and chain is not required.  
     CONSTITUTION: A string like medium 10 is hung between a pair of pulleys 3, 4 one of which is movable, one end of the string like medium is connected to the upper edge of the filter cloth 8 and the other end to the upper portion of a filter plate 1 to raise and lower the filter cloth 8 by changing a distance between above described pulleys by extending and retracting the cylinder apparatus 2. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5919756-A (JP)
Title: Line pressure controller for belt drive type stepless speed change gear
Inventor: TOKORO SETSUO
IPC: F16H61/00
Filed: 1982-07-26
Abstract: PURPOSE:To control a line pressure to an optimum value, by a method wherein efficiency in transmitting motive power from an input-side disk to an output-side disk is detected, and a line pressure is varied in relation with the transmitting efficiency. CONSTITUTION:The transmitting efficiency eta is increased with the decrease of the line pressure Pl, namely, an output-side servo oil pressure Pout. After the efficiency eta reaches a peak value, it is rapidly reduced with the decrease of the line pressure Pl, resulting in a sliding (broken line) on a belt 11. The peak value of the efficiency eta is located at a position proximate to the slide starting point for the belt 11, so that when the line pressure Pl is so controlled as to bring the efficiency into a region proximate to the peak value, the line pressure Pl is set at a substantially minimum value such as not to generate any trouble in transmitting the motive power. Base on the fact that the line pressure in proximity to the slide starting point for the belt of the CVT can be detected from the transmitting efficiency of the CVT, the line pressure is controlled in relation with the detected value of the transmitting efficiency of the CVT, whereby the line pressure can be controlled to a substantially minimum value such as not to generate any trouble in transmitting the torque.
Patent JP-H08302559-A (JP)
Title: Scutcher
Inventor: YONEDA KEIICHI
IPC: D06C3/00
Filed: 1995-04-28
Abstract: PURPOSE: To provide a scutcher capable of preventing the breakage of a main part of the scutcher even in the case where a rope-shaped cloth is supplied in an entangled state. CONSTITUTION: A scutcher is provided with a twist-correcting apparatus, a twist detector and a cloth-widening apparatus in a serial order along the passage of a cloth, and a cloth twisted in a rope-state is untwisted and widened by passing through these members. In this scutcher, the twist detector is composed of a rotatable detecting member 20 placed in a state crossing the passage of an entangled part of a cloth, a sensor 21 to detect a dislocation of the detecting member 20 and a controlling mechanism 22 to stop the scutcher when the sensor 21 detects the dislocation of the detecting member 20. Further, the twist detector is placed on the upstream side of the twist-correcting apparatus.
Patent JP-S5554900-A (JP)
Title: Determination of specific activity of dehydrogenase in tissue
Inventor: YAMADA MASAOKI
IPC: C12Q1/32
Filed: 1978-10-19
Abstract: PURPOSE: To determine the specific activity of dehydrogenase in the tissue, in high accuracy, by reacting the dehydrogenase in sliced tissue with a substrate, staining the slice, washing the slice with alcohol, staining the proteins in the slice, and subjecting the stained slice to microphotometry.  
     CONSTITUTION: A slice of a tissue to be examined is reacted with a mixture of substrates selected according to the kind of the dehydrogenase to be determined, using a tetrazolium salt as a hydrogen acceptor. The enzyme is stained by this procedure. After a definite time interval, the reaction is terminated by formalin, etc. The slice is washed with an alcohol (e.g. ethanol) and with water, and the proteins in the slice are stained with naphthol yellow. The stained slice is embedded in liquid paraffin, and the color densities of the slice is determined by microphotometry at about 450nm, 570nm, and 700nm. The specific activity of the dehydrogenase can be calculated from the data corresponding to the above wave lengths. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0648853-A (JP)
Title: Joint structure of ceramic member and metal member
Inventor: YOSHIDA AKIHIKO
IPC: C04B37/02
Filed: 1993-05-31
Abstract: PURPOSE:To provide a joint structure of ceramic member and metal member having different thermal expansion from each other, where peeling or cracking in the interface is easily caused. CONSTITUTION:A ceramic member (A) and metal member (B) are joined by adhering the end surface of each member via an intermediate member (C) between the two member intermediate member has lower yield stress than those of the ceramic member and the metal member, and is tapered in a manner that the outer diameter of the intermediate member is increased to the ceramice member side.
Patent JP-S5461836-A (JP)
Title: Setting system for priority key code
Inventor: NAGANO AKIRA
IPC: G06F3/02
Filed: 1977-10-26
Abstract: PURPOSE: To make it possible to input information rapidly, by setting a priority key code which makes it possible to set and input a key code equivalent to a specific key high in frequency of use without depressing the key.  
     CONSTITUTION: To CPU21, RAM23 and ROM24 are connected via the RAM and ROM interface parts. In ROM24, a specific key code generated through the depression of the specific key whose frequency in use is the highest among several keys is set and stored, and corresponding key codes provided corresponding to several keys are stored when respective keys are depressed. IN ROM24, the specific key code set is given priority and stored in the key-code memory region when none of several keys is depressed. Consequent ly, the operation for inputting information can be performed quickly. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05108024-A (JP)
Title: Electrochromic display element driving system
Inventor: MIZUNO YOSHIKI
IPC: G02F1/163
Filed: 1991-05-31
Abstract: PURPOSE:To prevent the generation of color remaining and unequal colors and to obtain stable cycle characteristics by connecting a capacitor in series to an electrochromic element and driving the element, then removing accumulated charges by shorting the capacitor at every prescribed period. CONSTITUTION:A switching circuit 2 constitutes a changeover switch consisting of 9 pins. A power source E, the capacitor C and the electrochromic element (ECD) 1 are connected in series when the switch 3 is shifted toward the operator side. A current, then, flows through the capacitor C to the ECD 1 and a color development reaction takes place. The capacitor C is disconnected and the EDC 1 is shorted when the switch 3 is shifted to the opposite side. The charge accumulated in the ECD 1 is then discharged and the ECD is decolored. The capacitor C is simultaneously shorted and the charge accumulated therein is released. Then, the color development and the decoloration are repeated when the switch 3 is changed over at the prescribed period. The capacitor C is connected to prevent the unequal colors and the color remaining at the time of the color development. The capacitor C is shorted and the charge is removed at the time of the decoloration.
Patent JP-S6021851-A (JP)
Inventor: MATSUOKA TOMIZOU
IPC: C23C14/34
Filed: 1983-07-14
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-S618829-A (JP)
Title: Target section for image pickup tube and its manufacture
Inventor: FUJITA AKIRA
IPC: H01J29/45
Filed: 1984-06-25
Abstract: PURPOSE:To easily form a target section and a dark current suppression coat that can reduce the dark current by laminating and forming the dark current suppression coat with N type oxide semiconductors in a multilayer form. CONSTITUTION:An used device consists of a bell jar 8, exhaust tube 9, etc. that house a turntable 5 on which two or more glass faceplates 1 with a transparent electrode 2 are formed and mounted circumferentially so that the transparent electrode 2 can face the lower part, boat 6, and keep these parts in vacuum. In addition, the evaporation material 7 of cerium oxide evaporated from the boat 6 by the resistance heating method is deposited intermittently on the transparent electrode 2 of each glass faceplate 1 every revolution of the turntable 5 and a multilayer cerium oxide coat is laminated and formed. In this case, the number of laminated dark current suppression coats 3 is the same as the number of rotations of the turntable 5. As a result, any number of laminated dark current suppression coats is obtained by controlling the number of rotations of the turntable 5.
Patent JP-S63295182-A (JP)
Title: Cushion grinding wheel and grinding roll
Inventor: KAJITANI HIROSHI
IPC: B24D5/00
Filed: 1987-05-26
Abstract: PURPOSE:To prevent shocks from generating flaws on the surface of a work to be processed by interposing a coupling between a rotary shaft and a support ring, wherein the coupling is restrained by the rotary shaft and support ring and rotates the grinding wheel after a play within a certain extent, and thereby performing resilient grinding with pressurization. CONSTITUTION:When a rotary shaft 4 is rotated, an arm 5 (coupling) moves in a play within an allowable extent by its long holes 5a, 5b, and after this play, the arm 5 is restrained by the rotary shaft 4 and a grinding wheel support ring 3, to rotate grinding wheel 1. When grinding is performed, the restraint of the arm 5 by the rotary shaft 4 and support ring 3 is relieved by the resistant force between the grinding force 1 and a work to be ground so as to enable resilient grinding with pressurization. In this grinding, the peripheral surface of the grinding wheel is allowed to make conformance without any hindrance to be given by eventual unevenness on the surface of the work when the grinding wheel 1 is to be in slide contact with the work, that should serve preventing generation of flaws on the surface of work due to shocks.
Patent JP-S5920332-A (JP)
Title: Method and apparatus for carrying out plasma treatment
Inventor: FUKUDA KENJI
IPC: B29C59/14
Filed: 1982-07-27
Abstract: PURPOSE:To treat lots of large materials having complicated shapes simultaneously and efficiently, by introducing plasma through a plurality of shower pipes provided on a wall at positions with an angle of 45-120 deg. from each other with respect to the center of a plasma treating tank, into said tank. CONSTITUTION:Plasma introducing ports 4a, 4b, 4c (numerals 2a, 2b, 2c represent shower pipes and 3 represents a quartz tube) are provided at intervals of 120 deg. on the wall of a circular plasma treating apparatus L. Each of exhaust tubes 10a, 10b, 10c (numeral 6a, 6b, 6c represent valves for controlling the degree of vacuum) is provided at an angle of 180 deg. to each of said ports 4a, 4b, 4c to reduce pressure, and plasma is introduced through the shower pipes 2a, 2b, 2c into the treating apparatus 1 to treat materials 7-1 to 7-7, placed on a support table 8 with plasma. It is preferred that plasma introduction and evacuation on each of the opposing positions are synchronously operated to shift the operation time of each group.
Patent JP-H08307897-A (JP)
Title: Television signal recorder
Inventor: OGURO MASAKI
IPC: H04N5/92
Filed: 1995-04-29
Abstract: PURPOSE: To simplify the configuration of an additional data recording circuit by recording repetitively additive data of additional data comprising basic data and additive data relating to image data onto an additive data recording area of plural recording tracks for one frame of a recording medium. CONSTITUTION: Additional data generated as pack data by a mode processing microcomputer 67 are given to a VAUX pack memory 726 via a buffer memory 626 and written via a buffer memory 627 and a write control circuit 625 by an output of a pack header detection circuit 120. The memory 726 is reset via a set circuit 721 by an output of a discrimination circuit 628 before the write. Data in the memory 726 are read out by a read control circuit 629 controlled by the memory 627. Thus, additive data processing amount of additional data is reduced to one track to simplify the configuration of the additional data recording circuit.
Patent JP-H07322440-A (JP)
Title: Phase switching equipment for field test of power cable line
Inventor: SAKUMA SUSUMU
IPC: H02G1/06
Filed: 1994-05-20
Abstract: PURPOSE:To perform field test efficiently in a short time by connecting three- phase cable terminals at power cable line side respectively to 3 electrodes at cable line side and connecting one cable at the power applying equipment side to three electrodes electrically connected each other at the power applying equipment side. CONSTITUTION:Within a grounding case 31, three electrodes 33a to 33c on the cable line side and three electrodes 35a to 35c on the power applying equipment side are so arranged that they will correspond 1 to 1 on the same axis line respectively. Also, three-phase testing cables 19 on respective power cable line side are connected to electrodes 33a to 33c on the cable line side. On the other hand, three electrodes on power applying equipment side are electrically connected mutually and connected together to the power applying equipment. Conductive rods 55a to 55c having male contacts 53 at respective tips are attached in slidable manner in the axis line direction, and insulating rods 57a to 57c are connected to rear ends and are operated from the outside of the grounding case 31. As a result, the phase switching of field test can be performed efficiently and reliably.
Patent JP-2000324482-A (JP)
Title: Data processor, data processing method, image processor and image processing method
Inventor: KONDO TETSUJIRO
IPC: H04N19/44
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To obtain a difference between data without increasing a bit amount at high speed. SOLUTION: A pixel to be processed, which is expressed by an N-bit, or its adjacent reference pixel are respectively supplied to computing equipment 21 or 22. Besides, a number expressed by the bit number N +1 (bit max. value 2N) is supplied to the equipment 21 where the pixel to be processed is added to the bit max. value, and the added value is outputted to the equipment 22. In the equipment 22, the reference pixel is subtracted from the output of the equipment 21, and the subtracted value is supplied to an AND gate 23. Moreover, the bit max. value -1 is supplied to the AND gate 23 where a logical product at every bit concerning the output of the equipment 22 and the bit max. value -1 is calculated, and the low-order N bit of the output of the equipment 22 is extracted.  The lower N bit of the output of the equipment 22 is outputted as differential data corresponding to the subtracted value obtained by subtracting the reference pixel from the pixel to be processed.
Patent JP-S5655385-A (JP)
Title: Novel sesquiterpene derivative
Inventor: HARUNA MITSUMASA
IPC: A61P35/00
Filed: 1979-10-11
Abstract: NEW MATERIAL:A sesquiterpene derivative of formula I (R 1  is -OOH or -OH; R 2  is H or group of formula II).  
     USE: An antineoplasmic agent. Also useful as an intermediate of other derivatives.  
     PROCESS: The titled compound of formula I wherein R 1  is -OOH and R 2  is the group of formula II is prepared by the photo-oxidation of a compound of formula III known as a main component of sesquiterpenes existing in Eupatoriopicin sacharinense (Fr. Schimidt Makino) e.g. according to the method proposed by R.W. Denny, et al. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5556798-A (JP)
Title: Manufacture of speaker diaphragm
Inventor: ABE TAMOTSU
IPC: H04R7/02
Filed: 1978-10-20
Abstract: PURPOSE:To secure an easy and high-accuracy manufacture for the speaker diaphragm featuring the sandwich structure by loading the on-the-spot foamed urethane resin between the two sheets of the fibrous diaphragm material. CONSTITUTION:Plural units of vacuum intake 8 are formed by piercing inside and outside to cope 3 and die 4 of the metal mold which form the beam-shaped or head-cut conical diaphragm. And fibrous diaphragm component 2 of the same- shaped semimnufactures is adsorbed on the lower surface of cope 3 and the upper surface of die 4 along with center hole 9 drilled to material 2 on the lower surface of cope 3. Then urethane resin 1 mixed with the blowing agent is implanted to gap 5 formed between cope 3 and die 4 which are opposing to each other through hole 9 of the upper-surface metal fittings 3 to be loaded into gap 5 through the on-the- spot foaming. Thus the foamed synthetic resin intrudes up to the fiber gap at the shallow layer part of material 2 for foaming. As a result, the connection completes between the fiber, the foamed urethane resin and the fiber. Then a sheet of the diaphragm is obtained through exfoliation from metal fittings 3 and 4.
Patent JP-H01298122-A (JP)
Title: Manufacture of aluminum powder metallurgy alloy
Inventor: HAYASHI TETSUYA
IPC: C22C1/04
Filed: 1988-05-27
Abstract: PURPOSE:To simply restrain influence of oxide existing on Al alloy powder surface and to improve toughness and ductility of the powder metallurgy alloy by adjusting particle size of the Al alloy powder, which is solidified with hot working or hot plastic working. CONSTITUTION:The hot working or the hot plastic working is executed at 300-600 deg.C to the Al alloy powder having 100-1000mu average particle size and <=10% content of <=50mu and >1000mu particle size in the powder and solidified to obtain the Al powder metallurgy alloy. The Al alloy powder manufactured with this method has far coarse particle compared with the powder conventionally manufactured. Therefore, the specific surface area is small, and the original powder particle boundary in the solidified alloy and density of the oxide film existing there is lowered. In this result, the obtd. Al alloy has excellent ductility, and by restraining progressing of breakage on the original powder particle boundary, the toughness is improved.
Patent JP-S6021643-A (JP)
Title: Data transmission system
Inventor: MATSUNAGA HIROSHI
IPC: H04B10/00
Filed: 1983-07-15
Abstract: PURPOSE:To simplify the relay/changeover/priority transmission control of data and the managing function by switching an optical signal transmitted in an optical transceiver of a system transmitting data by means of light and identifying a received optical signal. CONSTITUTION:The transceivers 20-22, 24 are constituted so that an optical signal transmitted from them is changed over to identify the wavelength of the received optical signal. The optical transceivers 20-22, 24 are coupled to a photocoupler 23 by optical fiber calbes 26-29 so that the transmitted optical signal of the optical transceivers 20-22, 24 is received by any device other than the optical transceivers 20-22, 24. The switching control of the output wavelength of a driver and the identification of the input wavelength to a receiver are performed by the optical transceivers 20-22, 24 and transmission controllers 17-19, 25 connected to them.
Patent JP-H02311484-A (JP)
Title: Production of organosilicon compound
Inventor: ITO MASAYOSHI
IPC: C07F7/08
Filed: 1989-05-25
Abstract: PURPOSE:To obtain the subject compound, having an excellently reactive Si-H bonding and useful as a functional monomer by subjecting a specific silicon compound and an unsaturated hydrocarbon to addition reaction and reacting the resultant compound with a silane compound. CONSTITUTION:(A) A silicon compound expressed by the formula HSiR<1>mCl3-m [m is 0 to 2; R<1> represents H, alkyl, alkenyl, phenyl, naphthyl, alkoxy, acetyl, acyl or (di)alkylamino] and (B) an unsaturated hydrocarbon containing at least one C=C bonding or CidenticalC bonding in the molecule is subjected to addition reaction to synthesize a silicon compound expressed by the formula R<2>SiR<1>mCl3-m (R<2> represents alkyl or alkenyl) and the Cl atom thereof is exchanged with H of (C) a silane compound expressed by the formula SinH2n+2 to afford the objective compound expressed by the formula R<2>SiR<1>mCl3-m-kHk ((k) is 1 or 2).
Patent JP-S5919806-A (JP)
Title: Displacement measuring device of digital display type
Inventor: TAKAHASHI SEIGO
IPC: G01B3/22
Filed: 1982-07-26
Abstract: PURPOSE:To prevent a high speed movement in case when a spindle moves forward and backward, by a simple and inexpensive constitution, and to prevent a read error, by providing a damper constituted of a cylindrical cap fitted coaxially to the spindle, and a piston which is fitted so as to be displaceable in the radial direction and is fitted into the inside circumference of the cylindrical cap so as to be freely movable in the axial direction. CONSTITUTION:The outside face of an inside cover part 31 and the inside face of a rotating cover part 29 are made to adhere closely to each other in a state that they are slidably brought into contact with each other in the rotating direction, and when one of air communicating holes 30A-30F of the rotating cover part 29 forms a line with an inside air communicating hole 31A of the inside cover part 31, the inside of a cylindrical cap 22 and the outside are made to communicate through air communicating holes 30, 31. A moving speed of a spindle 2 is limited to a fixed value or below by a damper consisting of the cylindrical cap 22 and a piston 23, therefore, a read error by a detector consisting of an optical encoder is prevented. Also, since the moving speed of the spindle 2 is limited to a fixed value or below, even if a tip 2A of the spindle 2 collides with an object to be measured, etc., its shock is small and influence exerted on the detector 3 can be reduced remarkably.
Patent JP-S5921893-A (JP)
Inventor: HONDA MASATO
IPC: E21D9/06
Filed: 1982-07-26
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-S5556190-A (JP)
Title: Odorant for fuel gas
Inventor: MATSUMOTO YUUICHI
IPC: C10L3/10
Filed: 1978-10-23
Abstract: PURPOSE:An odorant for fuel gas that is composed of a norbornene derivative alone as a effective component or a mixture containing the same as the essential component, thus not corroding metals and rubber, not losing the odor because of its chemical stability and readily diffusing in the air. CONSTITUTION:Said odorant for fuel gas contains a norbornene derivative of the formula (a double bond exists at either of one in the positions shown with dotted lines) alone or as one of essential components. For example, a mixture of 50 parts 5-ethylidene-2-norbornene and 50 parts of 5-vinyl-2-norbornene is added at a ratio of 0.04g per 1kg. of RPG.