baber/WOPTO huggingface dataset:
Patent JP-S5515433-A (JP)
Title: 2,6-dimethyl-1,5-heptadienyl acetate
Inventor: NEGISHI TSUTOMU
IPC: C07C69/145
Filed: 1978-07-17
Abstract: NEW MATERIAL:2,6-Dimethyl-1,5-heptadienyl acetate of formula I.  
     USE: Protectants against harmful insects, having a powerful attracting action, particularly useful for protecting orchids, ferns, hemp palms, coconuts, Ficus retusa Linn, and Citrus Tachibana C. Tanaka against insects of the family Pseudococcidae, such as Pseudococcus citri Risso, particularly Rseudococcus comstocki Kuwana, which are parasitic on barks of the trees.  
     PROCESS: An alkenone of formula II is reacted with trimethyloxosulfonium iodide of formula III in the presence of a basic compound in an inert solvent to give an 1,2- epoxy-alkane of formula IV, which is reacted with a Lewis acid in an inert solvent at 10W100°C to form an alkenal of formula V. The compound is then reacted with acetic anhydride to give the compound of formula I. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11280287-A (JP)
Title: Mechanical parking device
Inventor: TAKAHASHI TOMOYUKI
IPC: E04H6/18
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To reduce costs and miniaturize a device. SOLUTION: A tray support frame 351 carrying trays 35 is attached to each attachment plate 32 having a pair of endless link chains 31, by pivotally supporting pivots 37 on both sides thereof to the attachment plate 32. A V-shaped guide plate 38 having a pair of guide rollers 39 at both ends is provided on one side of each tray support frame 351, and guide rails 26 or the like which guide each guide roller 39 horizontally are installed on one side of each tray 35 in the direction of alignment. The one side of the tray support frame 351 is supported at three points by the pivots 37 thereof and each guide roller 39 of the guide plate 38, and the other side of the tray support frame 351 is supported at one point by the pivot thereof 37 to keep the trays 35 horizontal.
Patent JP-H04298639-A (JP)
Title: Controller of engine
Inventor: NAKANE HISANORI
IPC: F02B53/06
Filed: 1991-03-27
Abstract: PURPOSE:To decrease a discharge temperature without making an air-fuel ratio rich. CONSTITUTION:A control valve 14 which performs changeover of decision whether delayed intake air closing is performed or not, is controlled in changeover based on, for example, a map set by engine speed and engine load working as parameters. When a discharge temperature detected by a sensor 74 is higher than a specified value, the delayed intake closing is forcibly performed prior to the above map. An effective compression ratio is decreased by the delayed intake closing and adiabatic temperature is decreased, resulting in a drop of the exhaust temperature.
Patent JP-S5517211-A (JP)
Title: Casted rotor
Inventor: AIGA TOSHIROU
IPC: H02K15/02
Filed: 1978-07-20
Abstract: PURPOSE: To prevent vanes from deforming due to centrifugal force during rotation of a rotor by casting a short-circuit ring and the center of vanes with a high strength material so that rigidity can be increased.  
     CONSTITUTION: A set of dies for molding a die-casted rotor, consists of an upper die in where a short-circuit ring 4 and vanes 5 of the rotor of a motor are formed, a cylindrical section 3 that fixes an iron core of the rotor, and a lower die 2 to where a sprue runner is provided. A nonmagnetic material whose strength is higher than an Al alloy being casted to the die that forms the vanes and the short-circuit, is supplied to the both ends of laminated silicone steel plate 7 and is casted. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61247238-A (JP)
Inventor: HOSONO GENZO
IPC: H02J7/16
Filed: 1985-04-24
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-H04297202-A (JP)
Title: Securing member provided with a male surface fastener
Inventor: ANZAI SHIGEO
IPC: A44B18/00
Filed: 1991-03-26
Abstract: PURPOSE:To obtain a securing member provided with a male surface fastener having an engaging function that a sheet-like body or a thread-like body can be sufficiently suspended. CONSTITUTION:A securing member provided with a male surface fastener formed by securing to the inside 2 of a body 1 having a groove or a hollow a male fastener 3 having a high engaging force against a pulling force.
Patent JP-H05260639-A (JP)
Title: Automatic monitoring circuit of digital protection relay device
IPC: H02H3/05
Filed: 1992-03-11
Abstract: PURPOSE:To enable a sampling synchronization failure generated due to generation of transmission failure to be locked for starting operation readily when the transmission failure recovers by stopping sampling synchronization control at a transmission failure detection terminal when the transmission failure occurs. CONSTITUTION:When a transmission failure occurs on a transmission line 31, a device B 22 locks a relay of a self device and at the same time transmits transmission failure flags from the transmission failure flag transmission part to devices A 21 and C 23 when the transmission failure detection part of the device B 22 detects a transmission failure. For an unneeded device lock due to sampling synchronization failure detection by the devices A 21 and C 23 which became a problem in conventional devices, a transmission failure flag transmitted from the device B 22 is detected by a transmission failure flag reception part, thus preventing device lock through an inhibit circuit, an unneeded device lock can be prevented by transmitting transmission failure information to a destination terminal, thus starting operation readily when the transmission failure is recovered.
Patent JP-S61247039-A (JP)
Title: Semiconductor assembling apparatus
Inventor: SAKAI KATSUMASA
IPC: H01L21/52
Filed: 1985-04-24
Abstract: PURPOSE:To accelerate a bonding speed by providing an inverting drive unit for rotating a die supply unit to an X-Y table in a horizontal plane at 180 deg., and a bonding head for picking up each die diced from a semiconductor wafer one by one. CONSTITUTION:An X-Y table 10 is moved to accurately bring a die directly under a bonding head 1 to pick up dies from a wafer 8 one by one, and the head 1 picks up the wafer 8 in a pickup range. After finishing the pickup, an inverting drive unit 9 turns by half in a horizontal plane to accurately turn by half a die supply unit 5 at 180 deg. to move the die of the range where cannot pickup before turning the table 10 to a range capable of picking up the die, and the head 1 again picks up the die of the remaining half range. Thus, even if a large bore wafer is used for production, the wafer can be bonded by the head moving distance of radius of the wafer to countermeasure the increase in the bore of the wafer and to largely shorten the assembling time.
Patent JP-H08286620-A (JP)
Title: Display device for vehicle
Inventor: AOKI KUNIMITSU
IPC: G09F9/00
Filed: 1995-04-13
Abstract: PURPOSE: To prevent a driver's forward watch during running from being adversely influenced. CONSTITUTION: This display device 1 for a vehicle in which a liquid crystal display part 3 is made shine by a light source 2 provided backward is provided with a prism 4 between the light source 2 and the part 3 so as to form a critical angle θ2 with respect to the observing direction of the driver E1 ; and also so as to make a display confirmation area B and a display non-confirmation area A1 appear with respect to the part 3 of the driver E1 to be switchably pivoted (d) between both areas A1 and B; and so as to make the entire range of the pivoting (d) a display confirmation area B with respect to the part 3 of a navigator E2 .
Patent JP-S63255064-A (JP)
Inventor: NAKAMATSU YOSHIRO
IPC: A61H23/00
Filed: 1987-04-11
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-H10283790-A (JP)
Title: Semiconductor device
Inventor: OBATA HIROYUKI
IPC: H01L27/02
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for a transistor with an especially high thresh old, to reduce an occupation area, speed up an operation, and also to reduce the number of manufacturing processes by applying a back-gate voltage to the transistor for a charge switch for increasing a threshold voltage. SOLUTION: A charge circuit 12 connects a back gate to a terminal 104 for supplying a back-gate bias voltage VPB, connects a source terminal to a terminal 105 for supplying a charge voltage VPM, connects a gate terminal to the output of a NOT logic gate 107, and is constituted by a P-type MOS transistor 110 with a drain terminal as output. The threshold voltage of the P-type MOS transistor 110 is changed by a back-gate bias voltage VPB being applied to the back gate and a charge voltage VPM being applied to the source terminal due to a back-gate effect. In this case, the change in the threshold can be modified appropriately by the back-gate voltage to be applied.
Patent JP-H0666794-A (JP)
Title: Diagnostic method for immunological measurement for one or more materias to be analyzed
Inventor: BERUNHARUTO AUAABAHA
IPC: G01N33/543
Filed: 1993-04-15
Abstract: PURPOSE: To provide an improved diagnostic method for assaying one or more analyte immunologically using a specific bonding partner. CONSTITUTION: One specific bonding partner is fixed to a carrier and the entent of bonding of an analyte to a first specific bonding partner is measured by a second bonding partner specific to the analyte and labeled directly or through another bonding partner.
Patent JP-H09276225-A (JP)
Title: Handheld optometer
Inventor: UMEMURA IZUMI
IPC: A61B3/11
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a handheld optometer which can measure the interpupillary distance and judge between the right and left eyes to be examined. SOLUTION: A nose pad 51 is provided at the end of a horizontally movable arm 50. The nose pad 51 is made to abut to the root of the examinee's nose, and as it is held in that state, a main body 10 is moved horizontally for alignment between the eye to be examined and the device. In this case, the interpupillary distance can be determined by detecting the amount of movement between examination of the right eye and that of the left eye. Also, whether the eye to be examined is the right or left eye can be determined by determining whether the position of the nose pad 51 is on the right or left.
Patent JP-H06299704-A (JP)
Title: Transferable pallet
Inventor: KOUNAHARA YOSHIHIRO
IPC: E04G21/14
Filed: 1993-04-15
Abstract: PURPOSE:To eliminate the necessity of producing various kinds of bases for baggages and facilitate haulage. CONSTITUTION:In a transferable pallet, which is equipped to be freely movable on true opening 11a formed on a building floor 11 and on which lifted baggages are unloaded through the opening 11a, a plurality of movable bodies 13, 14, 15 are parallelly connected to each other by joints. Respective movable bodies 13, 14, 15 are provided with legs 13d, 14d, 15d arranged so as to be freely transferable at the periphery of the opening 11a and receiving base 13c, 14c, 15c on which baggages are placed, together with the legs 13d, 14d, 15d.
Patent JP-2000282192-A (JP)
Title: Wear resistant ring for piston ring made of free graphite precipitated ferrous sintering material excellent in wear resistance
Inventor: HANADA KUNIO
IPC: C22C33/02
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a wear resistant ring for piston ring made of a free graphite precipitated ferrous sintering material, excellent in wear resistance and small in mating attackability. SOLUTION: This wear resistant ring for piston ring is composed of a free graphite precipitated ferrous sintering material having a compsn. contg. 1 to 35% high alloy hard grains contg., as free graphite forming components and base strengthening components, by weight, 0.5 to 5% C and, as base forming components, 0.5 to 5% Cr, 0.2 to 1% Mn, 0.05 to 1% S, 0.05 to 1% B, 10 to 20% Ni and 1 to 8% Cu, moreover contg., at need, 0.1 to 2% Mo and furthermore 1 to 35% high alloy hard perticles having 600 to 1,800 Vickers hardness, and the balance Fe as base forming components with inevitable impurities and having a structure in which the base is substantially formed of austenite, free graphite is not substantially present and is present in a state of being precipitated and grown in the pores, and the above high alloy hard perticles are dispersed and distributed into the base.
Patent JP-S5515568-A (JP)
Title: Measuring instrument for quantity of stepping motion
Inventor: KATOU MASAMI
IPC: G01C22/00
Filed: 1978-07-19
Abstract: PURPOSE: To make it possible to display automatically stepping distances classified by ability by providing an arithmetic circuit part, which converts the number of steps into a distances by using a signal of step-number detection of each step and stepping distances per number of steps set according to ability, and a display part.  
     CONSTITUTION: This unit consists of stepping mat part 1 with incorporated mat switches 2a and 2b for detecting the number of steps and the main body equipped with required electric circuits. With switches 2a and 2b ON, a step-number detection signal is generated by signal input circuit 5 and the inputted to arithmetic circuit 7 via pulse converter circuit part 6. To circuit part 7, the operation program is set which decides to make addition or subtraction as to the display of display part 11 and ability, and to select the number of steps or distance according to man/woman selection switch 8, addition/subtration switch 9, step-number/distance switch 10, and arithmetic is carried out according to selections, thereby automatically displaying the obtained value on display part 11. A desired value is set by desired-value setting switch 17 and when circuit part 7 makes a decision on the attainment, it is displayed by the display part. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62244639-A (JP)
Inventor: UOZUMI SHIYOUJI
IPC: B32B38/00
Filed: 1986-04-16
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-S5614058-A (JP)
Title: Production of alloy sheet
Inventor: MEGURO TAKU
IPC: B22D41/54
Filed: 1979-07-13
Abstract: PURPOSE:To decrease the wear of a nozzle for injecting molten steel on the surface of a rotary cooling body by using the molding of the specific composition for said nozzle. CONSTITUTION:In the manufacture of an alloy sheet of amorphous material, the molding of >=50wt% silicon nitride and oxide or nitride of mainly Mg, Y, Zr, Cr, Fe, Al, Si, B, etc. for the remainder is used for a nozzle for injecting molten alloy. For example, 69wt% silicon nitride is liquid-phase sintered to form the nozzle. The remainder are 20% Al2O3, 5% MgO, 4% Y2O3, and others. Its apparent voids are several % and apparent specific gravity about 3.4. By using this, 4kg Fe80P13C7 alloy is quenched and frozen by a single roll method and an amorphous sheet of 40mm.W is continuously produced over about 430m. As a result, the nozzle was merely eroded at <=0.8mm. from the molten metal contact surface and the amorphous strip being virtually uniform with respect to its thickness and length is yielded.
Patent JP-S57204231-A (JP)
Title: Catalyst for hydrocracking heavy oil
Inventor: NOGUCHI YUUJI
IPC: B01J29/08
Filed: 1981-06-11
Abstract: PURPOSE: To obtain a catalyst for nydrocracking an asphaltene-containing heavy oil over a long period of time in good efficiency, by allowing a specific carrier to support an active metal and a halogen.  
     CONSTITUTION: As the hydrocracking catalyst of an asphaltene containing heavy oil, a carrier obtained by mixing an inorg. oxide based on Y-type zeolite and alumina is made to support metals belonging to Groups VIB and VIII of the Periodic Table and halogen. The obtained catalyst hydrocracks the asphaltene- containing heavy oil in high activity over a long period of time. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07298051-A (JP)
Title: Image data converter
Inventor: ISHII AKIRA
IPC: B41J2/52
Filed: 1994-04-26
Abstract: PURPOSE:To form an image with mixture of a character image and an intermediate tone image in an excellent state on the visual observation by setting a frequency of a reference signal so that a beat space frequency is set to a space frequency region with a small human visibility. CONSTITUTION:A 54MHz reference signal F0 43 outputted from a reference frequency oscillator 42 is synchronously with an SOS signal (scanning reference signal) 45 outputted from a laser optical system by a frequency synchronization circuit 44. Then the frequency of the reference signal to convert the input gradation data 40 into a pulse width modulation signal is set so that a beat space frequency generated by a greatest common multiple between a highest frequency component of the input gradation data 40 and the frequency of the reference signal comes to a space frequency region with a small human visibility. Even when a triangle wave signal with an optional frequency is used in order that an image with mixture of a character image and an intermediate tone image is generated in a state excellent in the visual observation of a person, production of an unpleasant beat signal in the image is prevented.
Patent JP-H07174367-A (JP)
Title: Underground exhaust-heat hot-water recovery air-conditioningrefrigerating plant
Inventor: SHIYOU JIYOCHIKU
IPC: F25B27/00
Filed: 1992-04-09
Abstract: PURPOSE: To provide an underground waste heat hot water recovering air conditioning refrigerator which is hardly affected by ambient temperature and can be efficiently heat exchanged. CONSTITUTION: Cooling water fed into a feed water cistern 1 is fed to the condenser tube of an air conditioning cooler 3 through each branch pipe 21 branched from a cooling pipe 2 connected to the condenser tubes, and, after receiving heat there, collected to a recovering cistern 5 through a recovering pipe 4. The cooling water recovered into the recovering cistern 5 flows into a cool-down cistern 7 through a cool-down pipe 6, and circulated again being pumped-up into a rooftop water feed cistern through a water feed pipe 81 by an automatic draw pump. The water feed cistern 1 comprises an upper cistern 12 and a lower cistern 11, and automatically fed with water by a feed water unit 14. A water feed pipe 42 is connected to each recovering branch pipe 41, which is connected to a recovering pipe 4, and hot water can be used through a faucet 43.
Patent JP-H1179725-A (JP)
Title: Method for electrochemical fixing carbon dioxide by using phthalocyanine complex
Inventor: MAGDESHEVA TATIANA VLADIMIROVN
IPC: C01B32/50
Filed: 1998-04-01
Abstract: PROBLEM TO BE SOLVED: To efficiently and catalytically fix carbon dioxide under soft conditions such as at room temp. and atmospheric pressure by using an electrochemically activated phthalocyanine complex to allow carbon dioxide to react with oxirane. SOLUTION: The catalyst used consists of a planer or sandwich-like deriv. of t-butyl substd. phthalocyanine complex, namely, it contains t- butylphthalocyanine complex of nonmetal, bivalent metal, tervalent metal or quadrivalent rare earth element. As for the bivalent metal, Co<2+> , Cu<2+> , Zn<2+> , etc., are used. As for tervalent metals, Rh<3+> , Eu<3+> , Dy<3+> ,Tr<3+> , Al<3+> , etc., are used. The rare earth elements are Pr, Tb, Dy, etc. For example, tetra-t- butylphthalocyanine, tetra-e-butyl substd.-mono or diphthalocyanine of transition elements or rare earth elements, or reduced phthalocyanine compd. are used.
Patent JP-H07259110-A (JP)
Title: Underground cable-installing handhole, and molding device therefor
Inventor: WATABE MASUO
IPC: E02D29/12
Filed: 1994-03-23
Abstract: PURPOSE:To simply and easily join a protective pipe to a handhole in the state of watertightness under relatively simple formation, and to easily form a through-hole for joining the protective pipe at any place on the handhole thereunder. CONSTITUTION:A through-hole 7 for joining a protective pipe 8 to a handhole is formed in the shape of female screw-threads fitting with external form of the protective pipe 8 by molding, or by embedding an insertion with the female screw-threads. Furthermore, the through-holes 7 are molded so as to meet the number and the arrangement of the projective pipes 8 at the place where the handhole is buried when each of the handholes per se is molded. In the time of molding, auxiliary form members 18, 19, which are used for positioning and on which supporting parts 17 for cores 20 in the shape of male screw- threads or supports fitted with the insertion are preformed at specified positions, are removably provided on a molding form, and the cores 20 or the supports are assembled on these auxiliary form members 18, 19. The material of the auxiliary form members 18, 19 is effected enough even with a plastic foam.
Patent JP-S63255136-A (JP)
Title: Controller for auxiliary transmission
Inventor: SHINAKUSA SHINJI
IPC: B60W10/10
Filed: 1987-04-10
Abstract: PURPOSE:To secure the ordinary traveling of a vehicle by judging the trouble of an auxiliary transmission selecting system when the cut-off state of a clutch continues for a prescribed time or more and compulsorily connecting the clutch and connecting the clutch after the lapse of a prescribed time. CONSTITUTION:In a control circuit 26, an auxiliary selection control circuit 27 for connecting and disconnecting a clutch and selection-controlling an auxiliary transmission in the ordinary traveling is installed. Further, a selection prohibiting circuit 72 for suspending the selection control of the auxiliary transmission in the necessary case and an auxiliary transmission protecting circuit 73 for prohibiting the compulsory stop of the selection control for the auxiliary transmission in the selection of the auxiliary transmission are installed. Further, a trouble judging circuit 70 for compulsorily connecting a clutch in the case when the clutch is cut off because of the trouble of an input/output switch, etc., during the traveling of a car is installed. The cut-off time of the clutch is measured by a timer part 13, and when the cut-off time exceeds a set value, the clutch is connected by the trouble judging circuit 70.
Patent JP-H07281167-A (JP)
Title: Liquid crystal element and information transfer device provided with the same
Inventor: TAKAO HIDEAKI
IPC: G02F1/1333
Filed: 1994-04-04
Abstract: PURPOSE:To prevent the generation of the gap part to keep display quality excellent and to prevent the change of a cell thickness at the time of driving to simplify driving control by suppressing the movement of a liquid crystal molecular. CONSTITUTION:In a liquid crystal display element, an inorganic shielding films 25a, 25b contain the fine particles 30,... of a metal oxide (metal oxide containing elements such as Si, Ti, Zr, Al, Ta, Pb) and projecting and recessed parts are formed by the fine particles 30,... on the surface of orientation control films 26a, 26b. Further, the surface of the orientation control film is rubbing treated. Then, the movement of the liquid crystal molecular 9 is prevented even in driving the liquid crystal element 20 by the projecting and recessed parts, the rubbing treating, the chemical action of the metal oxide.
Patent JP-H03287627-A (JP)
Title: Polysiloxane
Inventor: KIMURA TAKAO
IPC: C08G77/14
Filed: 1990-04-05
Abstract: PURPOSE:To obtain a polysiloxane having hydrophilic hydroxyl groups and excelling in thermal and optical properties by condensing a specified functional alkoxysilane through hydrolysis. CONSTITUTION:One or more polyfunctional alkoxysilanes at least part of which have an oxirane ring (e.g. 3-glycidoxy-propyltrimethoxysilane) is condensed through hydrolysis.