baber/WOPTO huggingface dataset:
Patent JP-H08313043-A (JP)
Title: Air conditioner
Inventor: HAMANO HIROYUKI
IPC: F24F13/20
Filed: 1995-05-19
Abstract: PURPOSE: To eliminate improper assembling by ensuring assembling where coupling members for coupling groups of left and right air deflection plates can be assembled, reversed forwardly and backwardly in their front and rear ends by providing an improper assembly-preventing protrusion on the other end of the coupling member facing an extension part. CONSTITUTION: An extension part 8b side of a coupling member 8 is inserted as indicated by an arrow (a) from a gap between a coupling part 6c protruded downward from a horizontal edge of a step part formed on a front end or a rear end of a left and right air deflection plate group 6 and a holding part 6b. Then, a protrusion 8c side of the coupling member 8 is upwardly twisted as indicated by an arrow (b) whereby a front end or a rear end of the coupling member 8 is accommodated in the holding part 6b and a coupling hole 8a is coupled at the coupling part 6c.  The protrusion 8c is provided on the other end of the coupling member 8 facing the extension part 6b in such a manner whereby the coupling member 8 can be inserted from the gap between the coupling part 6c and the holding part 6b and only from the extension part 8b side so that the coupling member 8 is prevented from being inserted reversely in the front end and the rear end thereof. Thus, improper assembling can be prevented.
Patent JP-S63289350-A (JP)
Title: Damping device
Inventor: TAKANASHI KAZUMITSU
IPC: E02D27/34
Filed: 1987-05-19
Abstract: PURPOSE:To simplify a structure, and bring a damping effect into full play even in case of slight displacement, besides easy of maintenance, as well as to control vibrations in all directions by fixing an oil storage tank, where a liquid is stored, to a part in the object inside, and constituting the damping member set up in the liquid so as to be attached to another part in the object inside. CONSTITUTION:When a vibration occurs in a structure, there is produced relative motion between the slab 3 that set up an oil storage tank 2 and another slab 6 installed with a damping member 4, and this damping member 4 moves in a liquid W along the direction. If so, large resistance such as viscous resistance, pressure drag due to vortexes or the like occurs so that the relative motion between both these slabs 3 and 6 is controlled. Consequently, it is good enough with such a simple structure as only setting up the damping member 4 in the liquid W of the storage tank 2, thus maintenance of the device is very easy. It displays a damping effect even against slight displacement and effectively acts on vibrations in all directions as well, especially against vertical vibration, thus any vibrations can be controlled.
Patent JP-H0243224-A (JP)
Title: Organosilicone compound
Inventor: SUTEIIBUN EDOWAADO KUREI
IPC: C07F7/18
Filed: 1989-05-17
Abstract: PURPOSE: To provide a polydiogamosiloxane useful for fiber finish to provide finishing excellent in flexibility, whiteness and durability when used in a knitted woven fabric mixed with a fiber, a natural fiber in particular, by reacting an amino-substituted polydiorganosiloxane with a lactone.  
     CONSTITUTION: An amino-substituted polydiorganosiloxane, for example, of the formula [Q is a group CH 2 CH(CH 3 )CH 2 NH(CH 2 ) 2 NH 2  is reacted with a lactone (example: γ-butyrolactone) in a solvent, for example, (example: toluene) under stirring and reflux to prepare a polydiorganosiloxane having a group = NCO(CHR) n OH (R is H, alkyl; n is 2-7) bonding to a silicon atom in a siloxane unit of the polydiorganosiloxane [for example, a the compound of formula: Q is a group CH 2 CH(CH 3 )CH 2 NH(CH 2 ) 2 NHCO(CH 2 ) 3 OH]. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H07293084-A (JP)
Title: Pad lock
Inventor: OGAWA ATSUJI
IPC: E05B67/24
Filed: 1994-04-21
Abstract: PURPOSE:To mount a lock device operated by a key and a mechanism conducting the operation of combination by a hand on a pad lock body respectively, to lock a latch member doubly while miniaturizing the pad lock body, and to obtain the stroke of the latch member sufficiently. CONSTITUTION:A pad lock body A' has a plurality of numbering members 10 such as three or four ones and a cylinder lock S, in which the inserting hole 20 of a key K is faced to the outside, and the engaging release sections 10b of each numbering member 10 can move a latch member 30 in the drawing direction and the state of release can be brought when a first engaging member 50 is moved to the place of release by the operation of the key K. When either one or both of a second engaging section 10a shifted by the rotation of each numbering member 10 and the first engaging member 50 moved by the operation of the key K are shifted to the place of locking or the place of the prevention of release and the drawing of the latch member is obviated, the state of locking can be brought.
Patent JP-H02301927-A (JP)
Title: Electromagnetic switch device
Inventor: ISOZUMI SHUZO
IPC: F02N15/06
Filed: 1989-05-15
Abstract: PURPOSE:To increase magnetic attraction force by making a cylindrical extension section thin in thickness, which extends afterward from a connecting section with the outer peripheral section of an intermediate plate of a plunger. CONSTITUTION:A plunger 21 is magnetically attracted when an exciting coil 7 is energized so as to be moved to one direction, that is, forward. In this case, a cylindrical body which forms a magnetic path in the plunger 21, is made up out of an extension section which is thin in thickness while extending afterward from a connecting section 21a with an intermediate plate 23. Magnetic flux which pulls the plunger 21 afterward, is hardly produced in a space between the rear end face of the cylindrical body 22 and a rear core 5, which results in weak force produced by the magnetic flux for pulling the plunger 21 afterward, this thereby permits suction force to the plunger 21 to be increased instead.
Patent JP-S6242-A (JP)
Title: Production of optically active 2-allyl-4-hydroxy-2-cyclopentenone
Inventor: UEDA YUJI
IPC: C07B61/00
Filed: 1985-06-05
Abstract: PURPOSE:To obtain in high purity the titled substance useful as an intermediate for agricultural chemicals, drugs, etc., by using optically active 2-propargyl-4- hydroxy-2-cyclopentenone, a novel compound, as a raw material and hydrogenating it catalytically in the presence of a catalyst so that it is partially reduced. CONSTITUTION:2-Propargyl-4-hydroxy-2-cyclopentenone, a novel compound, as a raw material is catalytically hydrogenated in the presence of a palladium catalyst in a solvent such as water, methanol, toluene, etc. usually at -20 deg.C-100 deg.C and partially reduced to give the titled compound. A Lindlar catalyst is especially preferable as the palladium catalyst and the amount of it used is 0.01-10wt% based on the raw material. The novel compound of the raw material, for example, is obtained by hydrolyzing asymmetrically dl-2- propargyl-4-acetoxy-2-cyclopentenone with esterase.
Patent JP-S62278465-A (JP)
Title: Lightening arresting insulator with actuation sensor
Inventor: KAWAGUCHI TOSHIYUKI
IPC: G01R31/12
Filed: 1986-05-27
Abstract: PURPOSE:To reduce the manhours of wire maintenance work significantly, by connecting a light emitting element to a current transformer to convert current flowing through a secondary winding into an optical signal while the light emitting element and a detector are connected with an optical fiber cable. CONSTITUTION:A current transformer 11 is mounted on a conductor 8 and a light emitting element 16 is connected to a secondary winding 17 thereof 11 and hence, when a lightening current flows through the conductor 8 with the operation of an arresting insulator, a magnetic flux of a core is saturated in the current transformer 11 because of a larger current value and a fixed saturated current flows through the winding 17 to cause an element 16 to emit light. When the arresting element breakes down or ages, not only a lightening current but also ground-fault current will flow through the conductor 8 from a ground electrode. But, since the ground-fault current is AC with a commercial frequency less than that of the lightening current, a current slightly less than the saturation current flows through the winding 17 somewhat before the flux of the core of the current transformer 11 is saturated to emit light from the element 16. And an optical signal from the element 16 is transmitted to a detector through an optical fiber cable 20.
Patent JP-H10313389-A (JP)
Title: Cordless hand scanner
Inventor: IKEDA MASAHIRO
IPC: H04N1/21
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To extend a read enable time of the cordless hand scanner that is removed from a facsimile equipment main body for reading an original. SOLUTION: A charging battery section 26 supplies power to a hand scanner, while it is removed from the main body. A hand scanner moving section 27 has a turning member that is press-contacted with an original face and turned in response to the moving amount of the hand scanner on the original face, a power-generating section 28 connecting to the turning member via a mechanical transmission mechanism generates electrical energy, in response to the turning amount of the turning member and charges the power to the charging battery section. As an alternative power-generating means, a photoelectric converter (solar cell) that coverts an optical energy in a room where the hand scanner is in use into electric energy may be used.
Patent JP-S5914281-A (JP)
Inventor: WATANABE HIKOITSU
IPC: H01R43/00
Filed: 1982-07-15
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-S62279797-A (JP)
Title: Measuring instrument for mis-convergence quantity
Inventor: MOCHIZUKI ATSUSHI
IPC: G09G1/00
Filed: 1986-05-29
Abstract: PURPOSE:To attain fast measurement without generating deterioration in measur ing accuracy, by providing an arithmetic unit, executing the accumulation, the scalar product, and the address arithmetic calculation of picture data at every transfer of the picture data by a DMA in parallel, and calculating the center of gravity of an image. CONSTITUTION:After storing the picture data at a register 20 in the arithmetic unit through a data bus 8 by a DMA control, accumulated values stored in a register 27 at the cycle just before the register 27, by adders 17, 22, and 25, a multiplier 21, and multiplexers 18, 23, and 26, etc., are added on a content stored at the register 20, and the accumulated value at such cycle is generated, then being stored at the register 27. Similarly, the scalar product arithmetic processing is performed in parallel, and a scalar product value is stored at register 24, and furthermore, an address is calculated, then being stored at a register 19. And the position of the center of gravity ic of the picture data is calculated based on the brightness Mi of the image at an address (i) in equa tion I, and by a hardware processing, a mis-convergence quantity can be mea sured at high speed without generating the deterioration in the measuring accu racy at a DMA transfer cycle.
Patent JP-H10315128-A (JP)
Title: Tool head
Inventor: NAKAYAMA TATSUOMI
IPC: B24B41/047
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a tool head which has a high rotational accuracy and is suitable for high precision machining by employing a structure for preventing the transmission of vibration to a shaft provided with a tool on the tip thereof. SOLUTION: This tool head comprises a first shaft 8, a second shaft 13, a motor 15 directly rotating and driving the second shaft 13, a tool 11 mounted on the first shaft 8 outside a housing 9, a first rotary wing 12 provided in the housing 9, and a second rotary wing 16 provided in the housing 9. In the housing 9, there is a space 17 which surrounds the first rotary wing 12 and the second rotary wing 16 and is filled with a viscous fluid 18 like oil. When the second shaft 13 is rotated by the motor 15, the second rotary wing 16 is rotated and the rotational movement of the second rotary wing 16 is transmitted indirectly to the first rotary wing 12 via the viscous fluid 18.
Patent JP-H04324768-A (JP)
Title: Contrast information detection system and automatic focusing system
Inventor: TSUKAMOTO AKITO
IPC: G02B7/28
Filed: 1991-04-24
Abstract: PURPOSE:To detect optimum contrast information at times even with respect to any picture pattern by detecting a prediction error of an DC transformation coefficient obtained by applying orthogonal transformation to each division block data as contrast information. CONSTITUTION:In the case of the automatic focusing, a switch 19 is thrown to the position of a terminal (a), a DC transformation coefficient from a discrete cosine transformation(DCT) circuit 8 is not quantized and but inputted to a subtractor circuit 12. Then a subtraction signal with a signal delayed by one block in the horizontal direction at a delay circuit 11 is fed to an absolute value circuit 21 as a prediction error signal and the absolute value of the prediction error is detected by an absolute value circuit 21 and the result is fed to a lens AF control circuit 24. Thus, optimum contrast information is always detected from an object image of any pattern by using the prediction error of the DC transformation coefficient as contrast information.
Patent JP-H09289175-A (JP)
Title: Light irradiation thermal treatment device of substrate
Inventor: HASHIZUME AKIO
IPC: H01L21/26
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To prevent material evaporated from a substrate from being attached to the ceiling inner wall of an oven in a thermal treatment, by a method wherein a light transmitting member larger than the substrate is fitted to a substrate support means so as to be located between the upside of the substrate and the ceiling inner wall of the oven. SOLUTION: Three support rods 32 are fixed to the upside of a suscepter 18, and a light transmitting flat plate 34 is supported on the three support rods 32 in a detachable manner. The light transmitting flat plate 34 is transparent to infrared rays and equal to or larger than a semiconductor substrate W in size. The light transmitting flat plate 34 is interposed between the upside of the substrate W supported by the suscepter 18 and the ceiling inner wall of an oven 10. In a thermal treatment, material evaporated from the substrate W is attached to the underside of the light transmitting flat plate 34 as restrained from adhering to the ceiling inner wall of the oven 10.  When the light transmitting flat plate 34 gets clouded, an oven gate block 14 is opened, the light transmitting flat plate 34 is taken out together with the suscepter 18, dismounted from the support rods 32 and replaced with a new clean one.
Patent JP-H04325826-A (JP)
Title: Power supply circuit
Inventor: UMEYAMA MITSUFUMI
IPC: H02M3/155
Filed: 1991-04-25
Abstract: PURPOSE:To realize protection against breakdown of a rush current limiting circuit which is short-circuited when a switching pulse is present in one of a plurality of DC-DC converters constituting a power supply circuit. CONSTITUTION:The power supply circuit is provided with a pulse detecting circuit 13 for monitoring the switching pulse of one DC-DC converter and an ON/OFF control circuit 14 for stopping other converters upon interruption of the switching pulse. Since all DC-DC converters are stopped upon interruption of the switching pulse, a rush current limiting circuit 5 is protected against breakdown.
Patent JP-S5824636-A (JP)
Title: Shock preventing mechanism for rotary drive
Inventor: TSUKUDA YASUHIKO
IPC: F16F9/46
Filed: 1981-08-05
Abstract: PURPOSE:To prevent the occurrence of shock sound in a shutter rotating drive opposed to an opening and closing orifice provided in a piston of a shock absorber by interposing a shock absorbing member between a solenoid and a flange abutting against the solenoid. CONSTITUTION:A rotary valve 17 arranged on the upper portion of a shock absorber is provided to rotate through a control rod 15 a shutter (not shown) for opening and closing an orifice (not shown) provided in a piston, and provided with a pair of solenoids 41, 41. Cores 42, 42 of the respective solenoids 41, 41 are interconnected by an advancing and retreating member 44 to which is connected the rod 15 by a pin 15. Then, a washer 47a of synthetic resin or the like as shock absorbing member 47 loosely fitting in the core 42 is interposed between the solenoid 41 and a flange 43 integral with the core 42. Thus, the occurrence of shock sound in the operation of the solenoid 41 can be prevented.
Patent JP-S5456187-A (JP)
Title: Power cable cooling
Inventor: YAMAMOTO TOSHIAKI
IPC: H02G15/20
Filed: 1977-10-12
Abstract: PURPOSE: To eliminate the need for coolant recovery and circulating equipment and simplify a cooling system by setting up a cooling channel in a cable and discharging the coolant which is to be done in atmospheres or drainage into it.  
     CONSTITUTION: Cooling channels 5 and 15 are set up in a cable and the cable is cooled by discharging a coolant which is to be done in atmospheres or drainage into it. For example, a cable core 3 consisting of a conductor 1 and an insulator 2 is twisted and a metal or plastic cooling pipe 4 is set up at the gap of the core 3, then the cooling channel 5 is formed. Cooling air or water flows in it and the Joule heat generated from the cable conductor 1 is absorbed. The conductor can be changed into a hollow conductor 11 and the hollow section be used as the cooling channel 15 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06327445-A (JP)
Title: Method for continuously treating liquid under high pressure
Inventor: HORI KEIICHI
IPC: A23L5/10
Filed: 1993-05-25
Abstract: PURPOSE:To obtain a method for not causing clogging of an orifice nozzle without exerting adverse influence on qualities of a liquid to be treated and for extremely increasing apparent treating ability of a device for continuously treating a liquid under high pressure. CONSTITUTION:A preconcentrated liquid to be treated is pressurized under high pressure, injected to a high-pressure container A and treated under high pressure or the preconcentrated liquid to be treated is heated to a given temperature, pressurized under high pressure, injected to the high-pressure container A and treated under high pressure. Then the treated liquid is passed through an orifice nozzle, the pressure is reduced to normal pressure, simultaneously the treated liquid jetted from the orifice nozzle is directly blended with cold water and the treated liquid is diluted to a stationary concentration. In the operation, since rise in temperature caused by friction loss during passing of a concentrated fruit juice through the orifice is suppressed low, the operation has no adverse influence on qualities of the fruit juice.
Patent JP-S5746578-A (JP)
Title: Solid-state image pickup device
Inventor: MIYATAKE SHIGEHIRO
IPC: H04N5/335
Filed: 1980-09-03
Abstract: PURPOSE:To suppress blooming to reduce smear, by stopping a vertical shift register for frame transfer at the time other than the transfer time. CONSTITUTION:Plural vertical shift registers 9 for frame transfer are connected in series to form a register train 8. Meanwhile, plural vertical shift registers 11 for storage are connected in series to form a register train 10. In respect to P-N junctions 4 forming a photodetection part, two P-N junctions 4 correspond to one bit of the register 9. In the frame storage mode, the pulse applied to the corresponding register 9 is in high-level, electric charge stored in P-N junctions is transferred to the register 9. Since the register 9 stops at the time other than the frame transfer time and is driven in two-phases, a potential barrier to give a transfer direction exists, and valleys of potential are separated by every one bit or 1/2 bit independently of the applied voltage. Therefore, electric charge flowed to the register 9 stays near an intensive optical incident and is superposed to picture information of picture elements of the intensive optical incident when a gate 3 becomes high-level to prevent smear.
Patent JP-2000309560-A (JP)
Title: Method for dehydration drying of vinyl monomer
Inventor: MATSUO YUICHIRO
IPC: C07C67/52
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To efficiently perform a dehydration drying of a vinyl monomer at low temperatures in high operability by gas-liquid contact under reduced pressures between the liquid vinyl monomer and a mixed gas of oxygen and nitrogen with a dew point of <=0 deg.C. SOLUTION: A vinyl monomer is subjected to dehydration drying by gas- liquid contact under a reduced pressure (pref. 600 mmHg, more pref. <=500 mmHg) between the liquid vinyl monomer [a compound having a (meth)acryloyl group, also pref. liquid at normal temperatures] and a mixed gas of oxygen and nitrogen with a dew point of <=0 deg.C, pref. <=-5 deg.C, more pref. <=-10 deg.C [with a mixing volume ratio of pref. (5:95) to (90:10) under an identical pressure]. By this method, the dehydration drying can be done without the need of heating, therefore enabling a dehydration drying of a composition incorporated with a polymerization initiator such as thermal polymerization initiator or photopolymerization initiator.
Patent JP-S5647317-A (JP)
Title: Window regulator
Inventor: SEKI SHIYOUJIROU
IPC: E05F11/48
Filed: 1979-09-25
Abstract: PURPOSE: To enable to open a window glass in one touch by a method wherein the window glass and a flexible wire for transmitting a driving force for the window glass are disconnected to permit lowering of the window glass by gravity upon opening and closing of the window glass of a door for a vehicle.  
     CONSTITUTION: When a window should be opened at a tollgate or the like under a condition that a window glass 3 of a door for a vehicle is fully closed, an operation switch (not shown in the diagram) is thrown into a side of opening and an electric motor 40 is operated to release a catcher 30. Then, a flexible wire 27 and a guide plate 6 supporting the window glass 3 are disconnected and the window glass 3 is lowered by gravity through the guide plate 6 along a guide rail 20, thus, the window glass 3 is fully opened. In this case, the descending motion of the window glass 3 is cushioned by a spring 41 and is stopped. On the other hand, the catcher 30 is placed at an engaging position usually and the window glass 3 is elevated or lowered through the wire 27 by rotating a pinion 19 with a handle 17. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11294722-A (JP)
Title: Oxygen burner
Inventor: TATSUTA KOJI
IPC: F23C99/00
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To suppress NOx concentration at a low level in the case where an oxygen usage is saved, by comprising an oxygen nozzle for ejecting a high oxygen gas around a fuel nozzle, and comprising air nozzles further outer periphery of the oxygen nozzle. SOLUTION: A fuel nozzle 1 for ejecting fuel is provided at the central portion of an oxygen nozzle 2 to which a high oxygen gas, i.e., pure oxygen or high concentration oxygen is supplied. A plurality of air nozzles 3 are arranged at the outer periphery of the oxygen nozzle 2 in a row with an equal angular interval therebetween. Alternatively, the air nozzle 3 may be arranged around the fuel nozzle 1, and a plurality of the oxygen nozzle 2 may be arranged in a row at the outer periphery thereof. In this case, the high oxygen gas and a combustion air are not mixed in advance but separately ejected. In such a system a nitrogen concentration becomes low in a high oxygen gas for conducting high-temperature combustion, resulting in lowering of an NOx generation rate, which, however, falls short of the NOx effect of the former structure since the surrounding air is in contact with the high-temperature portion. Nonetheless, temperature rise of the fuel nozzle 1 and the inner wall of a combustion cylinder can be suppressed.