baber/WOPTO huggingface dataset:
Patent JP-S6447626-A (JP)
Title: Electromagnetic controller for fluid type actuator
Inventor: TAWARA YOSHITAKA
IPC: B60K23/08
Filed: 1987-08-17
Abstract: PURPOSE:To eliminate the error due to hysteresis by varying the feed quantity of electric current for an electromagnetic type flow rate control valve in the increase/reduction of the acting hydraulic pressure for an actuator. CONSTITUTION:Oil is supplied into a fluid clutch 5 from an oil tank 11 through an electromagnetic type flow rate control valves 13 by an oil pump 12. The quantity of the oil supplied into the fluid clutch 5 is varied according to the feed quantity of electric current by controlling the feed quantity of electric current for the electromagnetic type flow rate control valve 13 by a controller 14, at the transmission torque for rear wheels 8 is controlled. The controller 14 is equipped with an increase/reduction judging means 101 which judges the increase/reduction of the acting hydraulic pressure to the fluid clutch 5, and an electric current control means 102 which varies the feed quantity of electric current in the increase and reduction of the acting hydraulic pressure according to the output of the increase/reduction judging means 101.
Patent JP-S6358211-A (JP)
Title: Optical displacement detecting device
Inventor: TOIKAWA NORIHITO
IPC: G01D5/36
Filed: 1986-08-29
Abstract: PURPOSE:To improve the resolution and accuracy of displacement detection by processing transmitted light beams of a main scale and an index scale which have plural relatively movable arrays of optical gratings as specified and detecting the absolute value of the quantity of relative movement. CONSTITUTION:This detector consists of the main scale 10 with two arrays of optical gratings 13 and 15 differing in pitch and the opposite index scale 20 with two arrays of reference optical gratings 23A and 25A differing in pitch. When the scale 20 is moved relatively, electric signals which have a phase difference theta1 are outputted by photoelectric elements 33A and 33B corresponding to one array of gratings having a 90 deg. phase shift and signals which have a phase difference theta2 are outputted by elements 35A and 35B corresponding to the 2nd array of gratings. An absolute displacement detecting circuit 50 samples and holds the signals and also computes theta2-theta1 to find the absolute value of the quantity of relative movement between the scales 10 and 20. Consequently, the displacement detection is performed with high resolution and high accuracy.
Patent JP-H08338086-A (JP)
Title: Fire resistive construction method of unit type building
Inventor: UEDA YASUHITO
IPC: E04B1/94
Filed: 1996-08-02
Abstract: PURPOSE: To facilitate the coating work of a fire resistive material on the frame of building units in which connecting members are joined with an angle. CONSTITUTION: It is made possible that small beams 13 as connecting beams are joined to an upper beam 7 which is a frame of a unit type building, through brackets 15. Notches 17 are formed on a flexible fire-resistant coating material 16. The brackets 15 which are connecting ends to the upper beam 17 of the small beams are inserted in the notches 17 and the upper beam 17 is coated with the fire-resistant material 16.
Patent JP-H0255232-A (JP)
Title: Apparatus for forming optical element
Inventor: HONDA TOSHIMASA
IPC: C03B11/00
Filed: 1988-08-18
Abstract: PURPOSE:To perform press-forming of an optical element while keeping the center position of an optical glass in alignment with the axes of the upper and lower molds even if thermal deformation of a transfer arm takes place by providing an end measuring rod made of a material having a thermal expansion coefficient different from that of the transfer arm and fixing an end of the measuring rod to the arm. CONSTITUTION:An optical glass raw material 7 is preheated in a preheating furnace 9 together with a gob pan 35, a 1st cylinder 13a is energized and the gob pan 35 raised by a thrusting cylinder 37 is transferred on a transfer arm 33. The transfer arm 33 is forwarded by a 2nd cylinder 13b and the optical glass raw material 7 is heated above the transition temperature in a main heating furnace 10. The transfer arm 33 is transferred into a forming chamber 11 by a 3rd cylinder 13c. The expansion of the transfer arm 33 and an end measuring rod 46 are detected by a measuring sensor 49 and the protrusion extent of the tip 54 of a stopper is controlled by energizing a pulse motor 56 of a stopper part 34a to control the position between the supporting part 36 of the gob pan on the transfer arm 33 and the forming point 12 in the forming chamber 11. The center axis of the glass element is controlled in alignment with the axes of the upper mold 2 and the lower mold 3.
Patent JP-S6097344-A (JP)
Title: Platen cover with operation part of electrophotographic copying machine
Inventor: MATSUBARA SACHIYUKI
IPC: G03B27/62
Filed: 1983-11-01
Abstract: PURPOSE:To improve the operability of a copying machine by providing a platen cover, on whose upper face an operation part for setting or confirmation of copy conditions is arranged, so that this platen cover is inclined toward an operator. CONSTITUTION:An original reading part 3, namely, a platen glass where an original is placed and illuminated is provided on a copying machine 1, and an open/close platen cover 2 is arranged on this original reading part 3. The platen cover 2 and the upper face of a machine body 1 are so provided that they are inclined downward in the direction of the operator, and thin switches and a display device are incorporated in this platen cover 2 to constitute an operation part 4 where copy conditions such as an original size, a copy size, a reduction/ magnification, the number of copies, etc. are set and confirmed. By this constitution, the operator can execute operations of originals and the machine on the same plane, and the operation part 4 faces the operator, and thus, the operability is improved.
Patent JP-H04102589-A (JP)
Title: Filling valve for liquid
Inventor: MAEDA HAJIME
IPC: F16K31/08
Filed: 1990-08-03
Abstract: PURPOSE:To ensure that opening and closing of a filling valve is performed only by electromagnetic control regardless of restrictions in the direction of filling of a filling liquid by a method wherein a permanent magnet is installed in the direction whereto the filling valve is opened and shut, and an electromagnet, capable of changing the direction in which the electric current flows, is installed, facing the permanent magnet, to the outside of a valve case which is positioned in the direction whereto the filling valve is opened and shut. CONSTITUTION:While magnetism is being generated on a magnetic pole S of an electromagnet 8 which is excited with electricity sent from a power source 9 through a voltage regulator 10 and a relay 11, a filling valve 7 is kept closed with the magnetic pole N of a permanent magnet 6 attracted. Under such condition with a container 13 supplied to a container stand 12, the relay 11 is actuated through a sensor 15 and a timer 16 and the direction of the electric current is switched to reverse with points of contact of the relay switched over, and thereby the electromagnet 8 is excited on its magnetic pole N and the magnetic pole N of the permanent magnet 6 is repulsed therewith. The filling valve 7 is then opened by this operation, and liquid for filling is delivered through a passage hole 4 to a filling nozzle 14 and the filling is performed therewith. The timer 16 switches the relay 11 again, and the electromagnet 8 is excited on its magnetic pole S, and the filling valve 7 is attracted therewith for closing to finish the filling.
Patent JP-S58106089-A (JP)
Inventor: OSADA SHIYUNICHI
IPC: E06B3/04
Filed: 1981-12-21
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-H0870184-A (JP)
Title: Manufacture of multilayer substrate provided with built-in resistor
Inventor: MURANAKA AKIHARU
IPC: H05K3/46
Filed: 1994-08-30
Abstract: PURPOSE: To form integrally a plurality of substrates in non-pressing by a method wherein after a lower conductor pattern is formed, a resistor is laminated on at least one of the exposed lower conductor pattern and exposed conductor patterns to cover insulating layers, via holes are formed to make each one part of conductor patterns expose, other conductor patterns, which are continuously connected with these exposed patterns, are laminated and three processes ranging from the process for covering the insulating layers to the process for laminating the other conductor patterns, which are continuously connected with these exposed patterns, are repeated. CONSTITUTION: A conductor pattern 2' is formed on one surface of a substrate 1, insulating layers 3' to 3''', which cover the exposed conductor pattern 2' to exposed conductor patterns 2" and 2''', are laminated, via holes 4' to 4"', which penetrate these layers 3' to 3''' and make each one part of the patterns 2' to 2''' expose, are formed, other conductor patterns 2' to 2''' which are continuously connected with the exposed patterns 2' to 2''', are laminated and a resistor 5 is laminated on at least one of these patterns 2' to 2'''. After this, three processes ranging from a process for laminating the layers 3' to 3''', which cover the exposed patterns 2' to 2''', to a process for laminating the other patterns 2' to 2''', which are continuously connected with the exposed patterns 2' to 2''', are repeated two times.
Patent JP-H0870401-A (JP)
Title: Method and device for detecting timing agreement of picture
Inventor: KONDO TETSUJIRO
IPC: H04N5/232
Filed: 1994-08-30
Abstract: PURPOSE: To eliminate the need of recording a time code and to detect the agreement of timing in the time direction of an image. CONSTITUTION: An average luminance value calculation circuit 2 calculates the average luminance value (m) of an SD image signal supplied from an input terminal 1a and an HD image signal supplied from an input terminal 1b. A standard deviation calculation circuit 4 calculates the standard deviation σof the SD image signal and the HD image signal. An inter-frame difference calculation circuit 6 calculates an inter-frame difference Δ of the SD image signal and the HD image signal. A motion vector calculation circuit 8 calculates the motion vector (v) of the SD image signal and the HD image signal. Time sequential value storage parts 3, 5, 7 and 9 hold the average luminance value (m), the standard deviatioin σ and the inter-frame difference Δ of the SD image signal and the HD image signal, and time sequential data on the motion vector (v) for prescribed time.  A time direction matching circuit 10 matches time directions of various kinds of time sequential data on the SD image signal and the HD image signal, and detects a timing agreement point.
Patent JP-S6268003-A (JP)
Title: Controller for electric rolling stock
Inventor: MIYAZAKI REI
IPC: B60L7/04
Filed: 1985-09-19
Abstract: PURPOSE:To prevent the generation of a re-skid by memorizing and holding dynamic braking currents at an initial stage when a skid is generated when the skid of a wheel is generated and making the dynamic braking currents to have a value comparable with pattern currents up to a fixed time after the completion of the skid. CONSTITUTION:When breaking currents IM reach the value of a current pattern IP or less, a comparator 12 outputs a stage-advancing command FI through which a gas contactor is closed in succession. When a skid detector 14 outputs a skid detecting signal SL, a field short-circuit contactor 8 is closed while an AND circuit 13 is turned OFF. An OFF-delay circuit 16 simultaneously outputs a signal HD, and the value of an output IMD from a memory holding circuit 17 is held at the dynamic breaking currents IM at a point of time of the detection of a skid. When a wheel and a rail re-adhere and a signal HL is not outputted, the signal HD is not outputted after the delay time of the OFF-delay circuit 16, and IMD=IM holds.
Patent JP-H0928495-A (JP)
Title: Reclining device
Inventor: MASUDA TOMOHISA
IPC: A47C1/025
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a reclining device in simple and inexpensive structure with which half lock can be completely prevented. SOLUTION: An arm sliding part 1 is formed near the end part of a tooth part 5 of an upper tooth 4 of an arm 2 for fixing the upper tooth 4 while being fixed on the seat back side, the arm sliding part 1 is abutted on a tooth part 7 of a lower tooth 6 at the time of lock off, and the tooth parts 5 and 7 are prevented from being engaged. By forming the arm sliding part 1 on the side of the arm 2, the upper tooth 4 can be made common and compact and considerable cost down can be attained as a whole.
Patent JP-S6178194-A (JP)
Inventor: YURUGEN ERUSHIYU
IPC: H05K1/02
Filed: 1985-09-19
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-S59112959-A (JP)
Title: Preparation of fluorine-containing aminosulfonate surface active compound
Inventor: HASHIMOTO YUTAKA
IPC: C09K23/26
Filed: 1983-10-31
Abstract: NEW MATERIAL:The compound of formula I {Rf is group containing 3-16C perfluoroaliphatic group; Z is bivalent linking group such as -SO2N(R1)-, -CON(R1)- (R1 is H or 1-12C alkyl), etc.; Q1 is -(CH2)j- (j is 1-6), etc.; R is H, 1-3C alkyl, hydroxyalkyl, -Q2SO3M [Q2 is -(CH2)l- (l is 1-4), etc.; M is cationic atom or atomic group such as H, alkali metal, etc.}. USE:An aminosulfonate-type amphoteric surface active agent. It has excellent forthability in sea water, and capability to lower the surface tension, etc., and is suitable especially as a foam fire-extinguisher, a frothing agent, a detergent, etc. PROCESS:The compound of formula I can be prepared by reacting the fluorine- containing amino compound of formula II with the compound of formula YQ2 SO3M (Y is Cl, Br, I or OH) in the presence of an alkaline substance such as Na, K, pyridine, etc. The compound is completely soluble in water in the presence of a strong acid, is stable over a wide pH range, and as excellent.
Patent JP-2000033558-A (JP)
Title: Carrier and polishing device
Inventor: O JOSHIN
IPC: B24B37/30
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a carrier and a polishing device capable of making fluid pressures applied on a rear surface of a workpiece differ partially. SOLUTION: A carrier is provided with a separation body 3 separating a pressure chamber of a carrier main body part 2 into a central part chamber R1 and an outer peripheral part chamber R2 and an adjusting mechanism 4 capable of adjusting a size of an air port 31 communicating the central part chamber R1 with the outer peripheral part chamber R2. When air is supplied into the central part chamber R1 by an air hose 50, the air flows into the outer peripheral part chamber R2 from the air port 31, then passes through an air hose 51, and flows out to the outside of the carrier. Air pressure in the outer peripheral part chamber R2 can be adjusted by changing the size of the air port 31 in this condition.  Moreover, when air is supplied into the outer peripheral part chamber R2 by the air hose 51, the air flows into the central part chamber R1 from the air port 31, then passes through the air hose 50, and flows out to the outside of the carrier. Air pressure in the central part chamber R1 can be adjusted by changing the size of the air port 31 in this condition.
Patent JP-S6447028-A (JP)
Title: Plasma device
Inventor: AKAHORI TAKASHI
IPC: H01L21/3065
Filed: 1987-08-18
Abstract: PURPOSE:To make the distribution of gases uniform in a plasma producing chamber by a method wherein parts or all of the gases for generating plasma by an electron cyclotron resonance excitation are introduced in the plasma producing chamber from a sample chamber and the gases are diffused in a wide range on the way. CONSTITUTION:The interiors of a plasma producing chamber 1 and a reaction chamber 3 are respectively set at a necessary degree of vacuum and thereafter, gases for producing plasma, such as O2 gas, H2 gas or Ar gas and so on, are supplied in the chamber 3 through a gas supply system 3g along with reactive gas and with a DC made to flow through exciting coils 4, a microwave is introduced in the chamber 1. The gases of the O2 gas, the H2 gas and so on, which are supplied in the chamber 3, are, diffused and parts of the diffused gases are diffused in a uniformly dispersed state in the chamber 1 as well via a plasma lead-out window 1d. The gases introduced in the chamber 1 are ionized to produce the plasma. The generated plasma is introduced in the chamber 3 by a divergent magnetic field which is formed by the coils 4, the reactive gas in the chamber 3 is activated and a film formation is performed on the surface of a sample S.
Patent JP-2000039467-A (JP)
Title: Method for cleaning probe card
Inventor: NISHIMURA TOMOAKI
IPC: G01R1/06
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To prolong a lifetime of a probe card by selectively removing impurities such as an aluminum or the like adhered to an end of a probe needle by using a reactive dry etching technique, thereby reducing a wear of the needle. SOLUTION: A reactive etching gas 7a is introduced into a chamber 8a, and a plasma is generated between electrodes 3a. The gas 7a is excited by the plasma to become dissociated ion 9a. Further, the ion 9a is accelerated by an electric field generated between the electrodes 3a, and collided with a probe needle 4a of the probe card 2a. A chemical reaction on a surface of the needle 4a is expedited by the collision of the ion 9a, and a reactive product 11a of the aluminium or alumina 10a adhered to an end of the needle 4a with the ion 9a is generated, desorbed from the needle 4a, and selectively removed. To prevent the desorbed product 11a from being readhered to the needle 4a, it is degassed from an exhaust gas 6a.
Patent JP-S6449844-A (JP)
Title: Changing device for wind direction of air conditioner
Inventor: UEDA JUNKO
IPC: F24F13/14
Filed: 1987-08-19
Abstract: PURPOSE:To change wind direction and reduce the number of parts and cost by changing the direction of blades for changing wind direction in utilizing a superconductor moving up and down in accordance with the temp. of ejecting wind. CONSTITUTION:At the time of space heating operation, air sucked from a suc tion port 2 is heated by a heat exchanger 5 and ejected from an ejecting port 3 by an air blower 6. At this time, a disc-shaped high temp. superconductor 12 is in permanently and electrically conductive condition and then hot air is ejected in the direction of A, that is, slightly downward direction by blades 8 for changing wind direction linked by a rotation control member 10. At the time of space cooling operation, air sucked from the suction port 2 is cooled by the exchanger 5 and ejected from the port 3. At this time, the superconductor 12 cooled by this ejecting air is levitated from the top of a cylindrical permanent magnet 11 and in linking with it the blades 8 are directed upwards through the member 10 and the air from the blower 6 is ejected in the direction of B, that is, the upward direction.
Patent JP-H0835341-A (JP)
Title: Multiple dwelling house
Inventor: TAJIMA TAMOTSU
IPC: E04H1/04
Filed: 1994-08-30
Abstract: PURPOSE:To realize floor planning of high freedom at the time of constructing a new house and change of an existing floor plan, that is, renewal at a low cost in correspondence with variagated needs of customers and to secure sufficient antiseismic performance in every horizontal direction. CONSTITUTION:This is a multiple dwelling house of flat plate structure making a flat shape long in one direction where a plural number of living rooms are sequentially arranged adjacent to one another, and room border walls 54a, 54b partitioning the living rooms from each other provided in the direction orthogonal with the one direction are made to be antiseismic walls. Additionally, reverse beams 56, 57 projected to the side of an upper surface of a slab 3 of each floor at an external wall position of the living room or its outside position are provided along the one direction. It is favourable to provide the reverse beams discontinuously except for a span on which doorways of the living rooms are provided and to arrange them zigzag as a whole.
Patent JP-2000040981-A (JP)
Title: Rake receiver
Inventor: INOUE TAKESHI
IPC: H04B1/7117
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To prevent the omission of data at the switching time of path allocation. SOLUTION: In this rake receiver provided with plural fingers 111-113 for applying inverse spreading processing to the desired signal coming via the allocated path among multi-path and outputting an inverse spreading signal provided by the inverse spreading processing while adding a delay amount corresponding to this path, combining part 12 for combining the outputs of the respective finger parts and path search part 13 for allocating the path to each finger part, at the path search part 13, a correlation detecting part 31 detects the correlation of received wave and desired wave and outputs a correlation value and correlation detecting time, a path selecting part 33 selects the path, through which the desired signal to apply inverse spreading comes, based on the correlation value, a path follow-up part 34 decides whether,  or not the selected path is equal with a path allocated to each finger part up to the moment, based on the detection timing of the correlation value. When it is the same path, the finger part of the same up to the moment executes inverse spreading and delay control processing with respect to the desired signal coming through the selected path.
Patent JP-H0751926-A (JP)
Title: Milling type running cutting machine
Inventor: TAKAGI JUNICHI
IPC: B23C3/12
Filed: 1993-08-20
Abstract: PURPOSE:To provide a milling type running cutting machine, the work efficiency of which can be increased by sorting a regular length part and a scrap part efficiently. CONSTITUTION:A running cutting machine comprises a running truck 16 capable of freely running in synchronization with a running pipe P and a cutting device 26 loaded on the running truck 16 to clamp the pipe P to be cut to a designated length. Further, the cutting machine comprises plural transport rollers 33 arranged side by side at designated spaces along the running direction of the pipe P on the downstream side of the cutting device 26 in the running truck 16, kickers 42 supported between the plural transport rollers in such a manner as to freely oscillate upward for removing the cut pipe on the transport rollers 33, and a skid 40 for transferring the pipe removed by the kickers 42 to a scrap pocket 48.
Patent JP-H1152503-A (JP)
Title: Radiation picture reader
Inventor: TSUCHINO HISANORI
IPC: G03B42/02
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a radiation picture reader without generating a futile operation state in the standby state of a reader, further without reducing a throughput, and also considering the fogging on a radiation picture conversion panel in the standby state. SOLUTION: This reader executes reading/erasing in such a manner that the radiation picture conversion panel is fixed or circulated inside the reader. In this case, the reader is provided with a control means 10 executing control so as to stop each part, when a nonuse state for reading is continued for a specified time or more and so as to erase the radiation picture conversion panel, for the time till being a usable state in starting the use from the stopped state.