baber/WOPTO huggingface dataset:
Patent JP-H03183808-A (JP)
Title: Crash barrier for vehicular use
Inventor: DEIBUITSUDO SHII GAATSU
IPC: E01F15/04
Filed: 1990-11-20
Abstract: PURPOSE: To give an effective decelerative force to a vehicle going to collide by allowing a vertically directed collision of a vehicle to push a plate so that a brake supporting frame is released from an anchor assembly, and causing a brake assembly to exert a retarding force to the vehicle. CONSTITUTION: A frame 12 capable of collapsing in the vertical direction is formed from a front section 14, three central sections 16, etc., and the front section 14 is configured so that two brake assemblies 140 are installed on a brake supporting frame 30 movable relative to the ground surface. The front section 14 is secured to a front anchor assembly 80. When the vehicle makes vertical collision, a plate 112 is pushed to cause a lever arm 102 to make pivoted motion, and a bolt 92 is severed so that the brake supporting frame 30 is released from the anchor assembly 80. Further the frame 12 is collapsed so that the brake assemblies 140 are slid in the longitudinal direction of a wire cable 122, and a brake sleeve exerts a retarding force to the vehicle. This gives an effective decelerative force to the vehicle which is going to collide.
Patent JP-H0517478-A (JP)
Title: New phthalocyanine derivative, its production and polymer substance containing the same derivative
Inventor: HASHIMOTO NAOTO
IPC: B01J20/22
Filed: 1991-11-02
Abstract: PURPOSE:To obtain the subject new compound having high deodorizing action on a bad smell, moldable together with a polymer substance to give a molded article having excellently deodorizing property. CONSTITUTION:A compound shown by formula I [Pc is phthalocyanine ring; M is H or metal; MPc is group shown by formula II; A is secondary or tertiary nitrogen or 2-18C alkylene which may be interrupted with O, cycloalkyl or phenyl; Y is NRR<7> (R and R<7> are H, 1-4C alkyl or NRR<7> is 5-to 6-membered saturated nitrogen-containing aromatic ring)] such as iron-phthalocyanine-tetra(N-6-aminohexyl)carboxamide. The compound shown by formula I, for example, is obtained by reacting a phthalocyanine-carboxamide shown by formula III with an amine shown by formula NH2-A-Y.
Patent JP-H06165189-A (JP)
Title: White balance adjusting device
Inventor: SUZUKI MASAHISA
IPC: H04N9/04
Filed: 1992-11-25
Abstract: PURPOSE:To automatically judge the kinds of a fluorescent lamp and to execute optimum white balance adjustment by adjusting white balance based upon mea sured color temperature information when an adjusting mode corresponding to a fluorescent lamp light source is selected. CONSTITUTION:When a photographing button is depressed halfway the luminance of a subject is measured by a photometric part 107. When an auto- mode is selected by a switch 121 in a white balance adjusting switch part 120, gain corresponding to a color measuring result Rb/Gb is retrieved from a control table 108A. When a fluorescent lamp manual mode is selected by a switch 124, a gain is determined by a fluorescent lamp color judging part 140. In this case, the color measuring result Rb/Gb is read out from the color measuring part 130, and when the Rb/Gb is >=1, gain corresponding to a bulb color is read out from a control table 108K.
Patent JP-H02161251-A (JP)
Title: Hot water supplier having bath boiler
Inventor: UEDA TETSUYA
IPC: F24H1/00
Filed: 1988-12-14
Abstract: PURPOSE:To prevent the water temperature in the bath tub from rising even when the pump should run away so as to prevent the burn injury and ensure the safety by reducing the water temperature in the boiler when a temperature higher than a predetermined level is detected by a temperature sensor and a temperature sensing circuit for a certain time interval. CONSTITUTION:When the water temperature in the bath tub 14 became higher than the set temperature, a pump 24 is first stopped. If the water temperature in the bath tub 14 is detected to be higher than a predetermined level (safety temperature) by a temperature sensor 23 and a temperature sensing circuit 19 at this moment and is still higher than the predetermined level (safety temperature) after a certain elapsed time measured by a timer, the operation of a burner 22 is controlled so as to reduce the water temperature in the boiler 12 and a warning buzzer is sounded off. As a result, even if the pump start/stop circuit 20 and the pump 24 go wrong to allow the pump 24 to run away, the water temperature in the boiler 12 is reduced, and so, the water temperature in the bath tub 14 can be prevented from rising without transferring the heat of hot water in the boiler 12 to the water in the bath tub 14 even when the pump 24 is continuously operated.
Patent JP-H06155340-A (JP)
Title: Method and device for marking
Inventor: TANAKA KATSUHIKO
IPC: B25H7/04
Filed: 1992-11-26
Abstract: PURPOSE:To enable marking without stopping a sheet material (prepreg) which is running continuously and also using any marking material. CONSTITUTION:A receiving tooth member 4 with a recess 4a and a pressing tooth member 3 which is provided with a protrusion 3a fitted closely into the recess 4a of the receiving member 4 are arranged so that they are opposed to each other on both sides of a sheet material 1 fed continuously and also the protrusion 3a of the pressing tooth member 3 is fitted closely into the recess 4a of the receiving tooth member 4. Then the receiving member 4 and pressing member 3 are rotated in synchronous with each other.
Patent JP-2001135142-A (JP)
Title: Non-halogen flame retardant insulated wire
Inventor: KIMURA KAZUFUMI
IPC: H01B3/44
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a crosslinkable non-halogen flam retardant insulated wire assuring high flame retardancy and mechanical property without admixing a large amount of a flame retardant and offering less fume and no harmful gas produced during burning for environmental protection. SOLUTION: The flame retardant insulated wire comprises a conductor having coated thereon a composition having an ethylenic copolymer admixed with metal hydroxide, the composition being formed by admixing 100 parts by weight of ethylenic copolymer with 100-300 pts.wt. of a metal hydroxide consisting of a mixture of silane-treated magnesium hydroxide and Ni-solid solution magnesium hydroxide. The metal hydroxide is constituted of a 100 wt.% mixture of 20-95 wt.% silane treated magnesium hydroxide and 5-80 wt.% Ni-solid solution magnesium hydroxide and is used for a wire and a cable.
Patent JP-H07168143-A (JP)
Title: Method for dyeing plastic lens
Inventor: ONO ICHIROU
IPC: G02C7/10
Filed: 1993-12-15
Abstract: PURPOSE:To obtain a dyeing device capable of treating a large quantity, making the best use of the dip dyeing excellent in productivity and remarkably reducing the unevenness of dyeing by fixing a magnet at the lowermost part of a lens holder and providing a magnetic rotating mechanism to rotate all of the lenses dipped in a dyeing soln. in one direction or in the reverse direction. CONSTITUTION:A lens holder 2 is borne by a bearing 8 so that the holder 2 is freely rotated. A magnet 4 covered with 'Teflon (R)' is fixed at the lowermost part of the holder 2 and moved in linkage with a magnet 5 capable of being rotated in the reverse direction. The rotational speed is controlled by the rotating mechanism, and an appropriate speed is selected. When the holder 2 holding the lens 3 is rotated in the reverse direction in a dyeing pot 1, the soln. is sufficiently agitated, the temp. distribution of the soln. is improved, the disperse dye is more uniformly dispersed, and the unevenness of dyeing is reduced.
Patent JP-2000148290-A (JP)
Title: Information processing system
Inventor: KAMIJO NOBORU
IPC: G06F1/18
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a method by which a means (network wiring) for interconnecting respective devices of a wearable computer is made lightweight and the movement of the body is not limited. SOLUTION: A superfine conductor is stitched in clothing as an interconnecting wire for the respective devices of the wearable computer in such a style that input/output(I/O) devices (102, 104, etc.), and a PC main body 107 are separated to form networks (903, 907, etc.), and thus a conventional troublesome cable is removed from the body to enable the natural movement of the body, thereby actualizing a high-reliability communication with the lightweight constitution.
Patent JP-H09168185-A (JP)
Title: Radio telephone device and system
Inventor: HATTORI YOICHI
IPC: H04W88/06
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To enable a slave unit to wait for reception of an incoming call from a cell type mobile radio telephone set even in a callable range set to a master unit. SOLUTION: A cell type mobile radio telephone receiving part 105 which can receive the signals from a cell type radio telephone base station is added to a master unit. When a slave unit is kept in a cordless telephone communication mode, the master unit monitors the call-in signal and the position register signal received from the cell type mobile radio telephone base station and notifies the slave unit of detection of a signal sent to the slave unit by the cordless telephone communication via a cordless telephone transmitting part 103. Thus the slave unit can answer the call-in and the position registration of both cordless telephone and cell type mobile radio telephone.
Patent JP-H05152889-A (JP)
Title: Active filter circuit
Inventor: UMEYAMA TAKEHIKO
IPC: H03H11/12
Filed: 1991-11-29
Abstract: PURPOSE:To provide the active filter in which the manufacture tolerance of the frequency characteristic is decreased and the temperature dependency is eliminated. CONSTITUTION:Resitors 15, 16 whose resistance is RE connecting in common to a current source 39 proportional to kT/(qR0) are used to form a differential amplifier together with transistors(TRs) 13, 14. An active load comprising TRs 18, 19 is connected to the TR 14. A current source 31 supplying a current proportional to a capacitance C0 to the TR 18 and a current source 30 supplying a current resulting from subtracting a current flowing from the current source 31 from the current proportional to 1/Ra to the TR 19 are connected respectively to the TRs 18, 19. A built-in capacitor 21 whose capacitance C1 is connected to the TR 19. Thus, the frequency characteristic of the active filter circuit depends on a ratio of the resistance RE, R0, Ra and a ratio of capacitance C0, C1 and the term of the ambient temperature is cancelled.
Patent JP-H07170196-A (JP)
Title: Coding decoding circuit for binary symbol
Inventor: MOTOMIYA TAKAHIRO
IPC: H04N1/411
Filed: 1993-12-16
Abstract: PURPOSE:To apply the coding decoding circuit to a facsimile equipment or the like by sending a code through the addition of symbol number data or valid bit data in a final sign byte after a code data string in the arithmetic coding and decoding the code at a receiver side. CONSTITUTION:An input binary symbol is fed to a symbol number counter section 1 and an adaptive arithmetic coder 2. Outputs from the symbol number counter section 1 and the adaptive arithmetic coder 2 are fed to a code transmission section 3, from which code data are outputted at first and then data with the symbol number data added to them are sent. The input code series is fed to a symbol analysis section 4 in a decoder and the outputted code data are decoded by an adaptive arithmetic decoder 6 while being 16-bits at a 2-byte register 5 and the decoded data are outputted from a symbol output section 7. The control of pushing final code data in 16-bits from the 2-byte register 5 is conducted after a symbol number is informed from the symbol number analysis section 4 to the symbol output section 7 and the decoding of the final symbol is finished.
Patent JP-H02249287-A (JP)
Title: Distributed feedback semiconductor laser
Inventor: SUZUKI YASUHIRO
IPC: H01S5/12
Filed: 1988-12-16
Abstract: PURPOSE:To facilitate manufacture of a distributed feedback semiconductor laser which requires no wave guide layer besides an active layer and required no regrowth after manufacture of a grating by periodically mixing crystals in a superlattice clad to modulate the refractive index and forming the grating. CONSTITUTION:A clad layer 1, an active layer 2, a p-GaAs/AlAs superlattice clad layer 7, and a cap layer 8 are grown in that order on a substrate 6 and an SiO2 film 10 is formed on the upper face of said cap layer 8. A periodic line-space pattern is made by patterning the SiO2 film 10 by the reactive ion etching(RIE) method, another GaAs wafer 6 is laminated on the patterned SiO2 film 10, and heat treatment is performed. Thereby crystals are mixed in the superlattice under the SiO2 film, the refractive index is changed, and a grating 9 is formed by modulation of the refractive index.
Patent JP-H08172768-A (JP)
Title: Gate drive device of power convertor
Inventor: OKAMATSU SHIGETOSHI
IPC: H02M1/06
Filed: 1994-12-20
Abstract: PURPOSE: To suppress the rising speed and the peak value of an off-gate signal by obtaining the rising part having the high current rising rate for the off-gate signal from a capacitor, which is changed from a high-voltage power supply during the on-period, and obtaining the part of the small current changing rate, the current attenuating part and the gate reverse voltage from a low voltage source. CONSTITUTION: When a GTO is turned on, a control. voltage VG3 is made negative, and a control voltage VG2 is made positive. Thus, the over-drive-on current can be supplied to the GTO from a capacitor C3, and the on-current can be supplied from a low voltage source VONL. During this period, a capacitor C4 is charged to the voltage VOFFH of a high voltage source for an off-gate signal through a field-effect transistor Tr 5. Meanwhile, when the GTO is turned off, the control voltage VG1 is made positive, and the control voltage VG2 is made negative. Thus, the high di/dt off current can be supplied to the GTO from the capacitor C4, and the off current and the gate reverse voltage can be supplied from the low-voltage source VOFFL.
Patent JP-H05149412-A (JP)
Title: Breather structure of transmission
Inventor: TOYODA HIDEO
IPC: F16H57/027
Filed: 1991-11-29
Abstract: PURPOSE:To give a breather function in a simple and compact structure by utilizing a part to compose the select return mechanism of a transmission. CONSTITUTION:In a transmission provided with a select return mechanism 50, housings 51a and 51b are used as a breather chamber concurrently by forming a passage 62 to communicate the housings 51a and 51b to the atmosphere, in a transmission case 1, as well as communicating the housings 51a and 51b for select return to the inside of the transmission case 1.
Patent JP-H10159709-A (JP)
Title: Fresh water manufacturing device for open cycle ocean thermal energy conversion and method therefor
Inventor: TAKAZAWA HIROYUKI
IPC: F03G7/05
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a fresh water manufacturing device having improved efficiency in manufacturing fresh water and a method therefor in an open cycle ocean thermal energy conversion system for producing electric power and fresh water. SOLUTION: When cold fresh water 4 whose temperature nearly equals to the temperature of the cold sea water 3 in the deep sea is produced on the surface of a heat conductive pipe 41 from the cold sea water 3 by means of reverse osmotic pressure, the fresh water 4 forms a cold fresh water film 7 on the heat conductive surface around the heat conductive pipe 41 formed by a reverse osmosis membrane and hence steam 2 produced by an evaporator 10 is put into direct contact with the cold fresh water film 7 to get heat absorbed and to be condensed, which produces the fresh water 4 by the reverse osmosis membrane and by condensed steam 2.
Patent JP-H05147219-A (JP)
Title: Ink jet recording device
Inventor: YAMAMOTO TSUNESUKE
IPC: B41J2/175
Filed: 1991-11-29
Abstract: PURPOSE:To provide a compact ink jet recording device with a high recording action throughput. CONSTITUTION:The ink jet recording device is composed of recording heads 101a to 101d which liquefies solid ink with a higher than room temperature melting point, discharging the liquid, a discharge control part which outputs a discharge signal complying with an image at a specified timing, to the recording heads 101a to 101d, a rotating drum 108 which transports cut recording sheets 109 sequentially at a specified transport interval, in synchronization with the discharge signal so that the sheets run opposite to the recording heads 101a to 101d, and a blade 118 for removing ink which sticks to the rotating drum 108. A discharge control part applies an unloaded discharge signal which enables an ink discharge to be simulated for purposes other than for recording an image, to the recording heads 101a to 101d, during a recording operation, so that an unloaded discharge is performed on a position where the recording sheet 109 is not present on the rotating drum 108.
Patent JP-H05151842-A (JP)
Title: Method and apparatus for surface printing of rotary fin equipped wire
Inventor: YAMASHITA KOICHI
IPC: H01B13/00
Filed: 1991-11-29
Abstract: PURPOSE:To provide surface printing method and apparatus which enable surface printing of a clad wire surface always at a fixed concentration with the clad wire surface being kept to have fins of a shape conforming to the specification, without squeezing the fins, and without being influenced by the size of the wire. CONSTITUTION:Fins are formed on a clad surface of a conductor 2 delivered via a delivery device 1 through operation of an extruder 6 having a nipple 3 and a fin-forming groove equipped rotary die 4 while the rotary die 4 is being moved by an external rotation-drive means 5. An arm 13 for rotating a supporting rod 12 of a printing roller 8 is moved up and down, through operation of an air cylinder 9, in response to a signal from a limit switch operating through rotation of a rotating or driving shaft of the rotation-drive means 5. The printing roller 8 is thereby moved in such a manner as to skip over the fins, thereby printing onto the clad wire surface. After printing, the wire is caused to pass through a crosslinkage and cooling section 10 located after the printing roller, and is taken up onto a take-up roller 11.
Patent JP-H0666780-A (JP)
Title: Light pipe
Inventor: WADA KIYOSHI
IPC: G01J3/42
Filed: 1991-11-29
Abstract: PURPOSE:To reduce the disturbance of a dead volume and constituent gas so as to uniformly heat a light pipe main body by slanting both end opening faces of the main body at specific angles against the axis of the main body and providing a leading-in and leading-out passages at obtuse angles against a flow passage. CONSTITUTION:The main body 2 of the light pipe 1 can be split into two parts 2a and 2b and the parts 2a and 2b are stuck to each other with gold foil. Both end opening faces of the main body 2 are parallel with each other and the slanted angles M of the faces are set at 30-80 deg. against the axis of the main body 2. The bending angles of a leading-in and leading-out passages 2d and 2e against a flow passage 2c are set at obtuse angles. At the time of using the light pipe 1, a constituent gas is led in the pipe 1 from the passage 2d and led out from the passage 2e after flowing through the passage 2c. Analysis is carried out by introducing light in an infrared region into the passage 2c from an inlet 7 through an infrared-ray transmitting window 3 and taking out the light from an outlet 8. It is preferable to use a precious metal or its alloy which can be precisely machined and has high heat conductivity for the main body 2 in order to easily machine and uniformly heat the main body 2.
Patent JP-H08277242-A (JP)
Title: Propenone derivative
Inventor: IKEDA SHUNICHI
IPC: C07C49/84
Filed: 1995-12-05
Abstract: PURPOSE: To obtain a new propenone derivative having excellent antitumor activity. CONSTITUTION: This compound is shown by formula I [R<1> is H or a lower alkyl or a (substituted) bicyclic aromatic ring of formula II or formula III (R<2> to R<4> are each H, an aroyl, etc.; Y<1> and Y<2> are each H or Y<1> and Y<2> are bonded to form O; (a) is NH or O)] or its salt such as (E)-3-(naphthalene-2-yl)-1-(3,4,5- trimethoxyphenyl)-2-propene-1-one. The compound is obtained by reacting a compound of formula IV such as 3',4',5'-trimethoxyacetophenone, etc., with a compound of formula V such as naphthalene-2-carboxyaldehyde, etc., in the presence of a base such as piperidine, etc., in an inert solvent such as methanol at -78 deg.C to the boiling point of the solvent for 0.1 hour to seven days. The compound of formula V, for example, is obtained from 3,4,5- trimethoxybenzaldehyde as a starting substance.
Patent JP-H07167693-A (JP)
Title: Fluidic flowmeter
Inventor: KUMAGAI MINORU
IPC: G01F1/20
Filed: 1993-12-16
Abstract: PURPOSE:To provide a fluidic flowmeter in which a turbulent flow, a vortex, a pressure change, etc., are absorbed, and a measuring accuracy in a fluidic body can be improved with a flow from a gas inlet to a nozzle as a two-dimensional flow without affecting influence of dynamic pressure to the nozzle. CONSTITUTION:A fluidic flowmeter 20 comprises a fluid supply unit 21 for supplying gas, a flow rate measuring unit for measuring a flow rate of gas fed from the unit 21, a gas inlet 28 provided between the unit 21 and the measuring unit, and a gas supply unit 23 provided at an upstream side of the inlet 28. A gas storage chamber 37 is formed in the unit 23. Further, a plurality of the inlets 28 are provided, channels of the unit 21 and the inlet 28 are provided at different positions, and a sectional area of the inlet 28 is formed smaller than a sectional area of the unit 21, thereby improving a measuring accuracy of the measuring unit.
Patent JP-H11147216-A (JP)
Title: Dividing device and its assembly method
Inventor: TOSHISHIGE WATARU
IPC: B28D1/00
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a dividing device for changing simply the reference of a driving cylinder and reducing the man-hours of assembly, and also provide an assembly method thereof. SOLUTION: The dimension of a retraction connecting section is different from the dimension of an extrusion side connecting section of a connecting member 50. The reference of a driving cylinder 40, therefore, can be changed from the retraction side to the extrusion side or from the extrusion side to the retraction side without replacing the connecting member 50 by rotating the connecting member 50 with a connecting hole section as its center and changing over the connection with a driving cylinder 80 from the retraction side connecting section to the extrusion side connecting section or from the extrusion side connecting section to the retraction side connecting section. The reference of the driving cylinder 40, therefore, can be changed simply.  Also as a clamping section for claming a head upper section is provided on a connecting member 60, the driving cylinder head 80 can be connected simply with the retraction side connecting section or the extrusion side connecting section by utilizing the spring force of the clamping section. The man-hours of assembly, therefore, can be reduced.