baber/WOPTO huggingface dataset:
Patent JP-S62256252-A (JP)
Title: Reel base device
Inventor: MIZUHIRA HIROYUKI
IPC: G11B15/43
Filed: 1986-04-28
Abstract: PURPOSE:To prevent the reduction in the tension to a recording tape medium at the reversing by providing a clutch means between a reel base and a brake drum. CONSTITUTION:The clutch means 32 is provided between the reel base 15 engaged and supported with a reel and the brake drum 21. In winding a magnetic tape by the reel engaged with the reel base 15, the clutch means 32 is disconnected and the reel base 15 is driven by a torque supplied via a gear 17. In supplying the magnetic tape from the reel, the clutch means 32 is connected and the brake torque by the brake drum 21 is given to the reel base 15. Thus, a back tension is given to the magnetic tape. Thus, the reduction in the tension to the recording tape medium at the reversing is prevented.
Patent JP-H06304406-A (JP)
Title: Apparatus for electrolytic oil-water separation under pressure
Inventor: KANEKIYO KIMIHIDE
IPC: B01D17/035
Filed: 1993-04-26
Abstract: PURPOSE:To provide an apparatus for closed electrolytic oil-water separation under pressure wherein a pressurized bilge is electrolysis-treated efficiently to enable the removement of flocks containing oil. CONSTITUTION:By installing an air dissolving apparatus 12 and a pressure decreasing valve 17, as a means to supplement deficient bubbles which are consumed by pressure, in an inlet side of an electrolytic bath 19, bilge containing bubbles in over saturated state is supplied to the electrolytic bath 19 and the bubbles produced in the electrolytic bath 19 are prevented from being dissolved and floating up of flocks precipitate by pressure decrease is assisted by the bubbles and thus oil-water separation function is kept stably and at high efficiency.
Patent JP-S59223549-A (JP)
Title: Anti-lockup system for air brake
Inventor: WATANABE NAMIO
IPC: B60T8/40
Filed: 1983-06-03
Abstract: PURPOSE:To improve the response in anti-lockup control, by opening or closing two solenoid valves to control the hydraulic pressure, which acts to a hydraulic piston for moving a power piston in such a direction as to reduce a braking force. CONSTITUTION:When a wheel is locked up, a first solenoid valve 21 is opened and a second solenoid valve 22 is closed so that hydraulic pressure is supplied to the hydraulic chamber 17 of a hydraulic cylinder 13. As a result, a piston 15 is moved leftward to displace a power piston 3 back to sharply decrease a braking force. When the wheel lockup is eliminated, the valve 21 is closed to keep the hydraulic pressure in the chamber 17 to maintain the braking force. When the braking force thereafter needs to be increased again, the valve 22 is opened to drop the pressure of the chamber 17 to heighten the braking force.
Patent JP-S581217-A (JP)
Title: Driving circuit for field effect transistor
Inventor: KOUNO MICHIO
IPC: G05F1/56
Filed: 1981-06-26
Abstract: PURPOSE:To stably operate from DC to high frequencies, by providing the 3rd winding for a driving transformer and compulsively turning off an FET through a deenerigizing current flowed to this winding. CONSTITUTION:The ternary winding III is provided to a driving transformer T1. When a transistor Q1 turns on and a deenergizing current i1 flows to the primary windingI, a capacitor C3 is charged through a diode D6 with the charging current flowing to the winding III. On the other hand, a pulse width control circuit CONT2 applies an output VBE(Q4) between the base and emitter of the Q4 with a pulse width in response to the difference if an output voltage OUT exceeds a reference value. As a result, a transistor T4 turns on to discharge the charge in the capacitor C3. When this discharge current i2 flows, a Q2 is turned on and an energizing current i1 flows to the windingI. When the magnetic flux due to the current i2 is excessive, a voltage induced in the winding III extracts charges from the gate of an FETQ3 allowing to compulsively turn off the Q3.
Patent JP-S58218095-A (JP)
Title: Manufacture of magnetic bubble memory
Inventor: OBARA TAKASHI
IPC: G11C11/14
Filed: 1982-06-11
Abstract: PURPOSE:To eliminate trouble such as etched resin film and ''Permalloy'' and to improve the yield, by forming a bonding pad made of Al or Al alloy with a reactive ion etching using a gas taking a chlorine as the component. CONSTITUTION:A heat resistant polymer polyimide film 1 is coated on a magnetic bubble magnetic film substrate forming a conductor pattern as an interlayer insulating layer and ''Permalloy'' pattern 2 is formed on the film 1. A wafer is put in a reactive ion etching device and the inner pressure is kept once <1X10<-4>Torr. Further, BCl3, CF4, O2 are flowed for several cc/min-100cc/min and the inner pressure is brought to 100mTorr-300mTorr. Further, 1,356MHz high frequency is applied by 200-800W and the device is left for 30min. During this time, the Al film 4 etching is progressed. Further, the substrate is taken out, the resist pattern 5 is removed and the patterning is finished.
Patent JP-H06306333-A (JP)
Title: Method for bonding millable silicone rubber
Inventor: UENO HIDEKI
IPC: C09J5/02
Filed: 1993-04-26
Abstract: PURPOSE:To provide the title method which enables maintaining a long-term strong adhesion between a millable silicone rubber and a metal., esp. a black sulfuric-acid-anodized aluminum, even under severe conditions. CONSTITUTION:A millable silicone rubber is bonded to a metal surface coated with a primer compsn. contg. an organoalkoxysilane or siloxane, a platinum compd., and an org. titanic ester.
Patent JP-S61258116-A (JP)
Title: Liquid quantity confirming device
Inventor: WAKATAKE KOICHI
IPC: G01F17/00
Filed: 1985-05-10
Abstract: PURPOSE:To improve considerably management of measuring accuracy and also to obtain a confirming device simple in constitution and can be handled easily, by moving a light emitting element body and a photodetector body along a passage into which a liquid is sucked, so that a height of a liquid level is detected. CONSTITUTION:A relation of a moving time (t) extending from the upper limit stop position of a measuring member 21 to a liquid level height, and a liquid quantity corresponding to a suction height of a sample 1, and a light quantity converting voltage value (OV value) of air (a) and the sample 1 are stored in advance in a control device 23, respectively. Subsequently, when the measuring member 21 is made to descend at a constant speed along a passage by starting a driving device 22 in case a measuring light is transmitting through the layer of the air (a), as for the OV value photodetected by a photodetector body 25, a value of about -5V is inputted, and a register R displays '0'. When the member 21 further descends and the measuring light transmits through the inside of the sample 1, a light quantity photodetected by the element body 25 cecreases remarkably, the OV value becomes -2--3V or so, and the register R displays '1'. Also, by detecting a moving time t1 of the member 21 of until this display is inputted to the device 23, a liquid quantity which is sucked up to a pipet P is confirmed.
Patent JP-H07306568-A (JP)
Title: Electrifying device
Inventor: NAKAMURA MASAHIKO
IPC: G03G15/02
Filed: 1994-05-13
Abstract: PURPOSE:To provide an electrifying device whose constitution is simple and which realizes stable electrification. CONSTITUTION:This device is provided with a photoreceptor 1, and an electrifying electrode roller 2 set on the outer periphery of the photoreceptor 1 through a gap, including a positionally fixed magnet 3 and rotating and moving in a reverse direction to the photoreceptor 1. The fixed magnet 3 is installed inside the roller 2 and has the peak of magnetic flux density on the downstream side of the roller 2 with respect to the most closest part of the photoreceptor 1 to the electrode 2 and does not have the peak of the magnetic flux density on the upstream side thereof. By impressing voltage on the roller 2 while moving magnetic particles 5 forming particle bank 4 between the photoreceptor 1 and the roller 2 by magnetic force and the carrying force of the roller 2, the photoreceptor 1 is electrified in the electrifying device. Since the photoreceptor 1 is electrified by using the magnetic particles 5, the production quantity of ozone is small. The adhesion of the magnetic particles 5 to the photoreceptor 1 is prevented by the carrying force of the roller 2 and the magnetic force with simple constitution.
Patent JP-H09266035-A (JP)
Title: Electric connector for flat flexible cable
Inventor: II HIDEHIRO
IPC: H01R13/627
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an electric connector having a locking structure designed so that an actuator does not drop off a housing and so that it can be used as a common structure for small and large numbers of poles. SOLUTION: This connector 1 comprises a housing 2 on which a plurality of terminals 4 are mounted at predetermined intervals and an actuator 3 provided in such a way as to lock with the housing 2. In this case, one locking structure comprises an elastic piece 12 provided at the actuator 3 and a locking projection 15 formed on the side wall 14 of the housing 2. The other locking structure comprises a locking projection 18 formed on the side edge of the elastic piece 12 and an elastic piece 16 provided in the housing 2.
Patent JP-H0620301-A (JP)
Title: Optical recording medium
Inventor: OBAYASHI GENTARO
IPC: G11B7/2433
Filed: 1993-04-26
Abstract: PURPOSE:To suppress deterioration such as the occurrence of defects even when recording is repeated many times and to enhance reliability by regulating the thickness of a 1st dielectric layer to a prescribed value or above and reducing the thermal damage of a resin substrate by heating at the time of recording. CONSTITUTION:This optical recording medium has a 1st dielectric layer, a recording layer, a 2nd dielectric layer and a reflecting layer formed successively on the substrate, information can be recorded, erased or reproduced by irradiating the recording layer with light and the recording and erasing of information are carried out by a phase change between an amorphous phase and a crystal phase. The 1st dielectric layer formed between the substrate and the recording layer is made as thick as >=250nm. When the 1st dielectric layer is too thick, the time required to form the layer is prolonged and productivity is reduced, so the thickness is preferably regulated to 250-50nm. In order to further reduce the temp. of the interface between the substrate and the 1st dielectric layer, the thickness is especially preferably regulated to 300-500nm.
Patent JP-S5433929-A (JP)
Title: Method for quick stopping of water wheel
Inventor: INOUE MASATOSHI
IPC: F03B11/00
Filed: 1977-08-22
Abstract: PURPOSE: To obtain a quick stop of the water wheel when the guide vane is open, by closing a quick shut-off valve in the air tube. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63265143-A (JP)
Title: Dust detector
Inventor: BESSHO YOSHINORI
IPC: G01N15/06
Filed: 1987-04-22
Abstract: PURPOSE:To obtain a dust detector characterized by high detecting accuracy and a low cost, by separating scattered laser light at small angles from non- scattered laser light with a scattered laser-light separating device, and receiving the scattered light with a photodetector device. CONSTITUTION:Laser light 12 is projected into air 17, which is a medium to be detected, from a laser light source 10. Of the laser light 12, scattered laser light 18, which is scattered in the advancing direction of the laser light 12 at small angles due to a minute amount of fine dust particles 16 in the air 17, is separated from non-scattered laser light 20 with a light screening plate 14 and detected with a photodetector device 24. Since relatively high intensity is obtained in the laser light 18, the dust 16, whose grain size R is relatively small such as about 1,000Angstrom , is detected relatively easily with a control device 36 based on the laser light 18. In this way, a dust detector characterized by high detecting accuracy for the dust 16 and a low cost is obtained.
Patent JP-H05198160-A (JP)
Title: Ram address controller of digital audio system
Inventor: BOKU HEITETSU
IPC: G11C7/00
Filed: 1992-04-20
Abstract: PURPOSE: To attain delay control in a desired degree by delay setting from outside by controlling the read/write address of a RAM, to effectively realize the delay of a digital signal. CONSTITUTION: A synchronizing counter 1 counts inputted data, and low-order 8-bits are inputted to a first tri-state buffer 3 as a row address to be controlled by a RAM signal. High-order 8-bits are inputted to an adder 2 as a column address, added with data D1 to D8 built in ROM inputted to terminal parts B0 to B7, and inputted to a second tri-state buffer 4 to be controlled by a CAS signal. Consequently, a read address with the time difference of about D7 to D0 from a write time is generated and outputted from final addresses A1 to A8 at the time of reading. A delay time is adjusted by varying these D0 to D7.
Patent JP-H08270707-A (JP)
Title: Outer tube of front fork
Inventor: IMAI KIYONORI
IPC: F16F9/32
Filed: 1995-03-31
Abstract: PURPOSE: To provide the outer tube of a front fork in which its distortion may not occur even though the outer tube is fastened by an upper bracket, and its extending/shrinking operation can be smoothly executed. CONSTITUTION: A thick part 11 is arranged in a position in close proximity to the lower end of an upper bracket 8, in a front fork in which a wheel side inner tube 10 is freely slidably inserted in a car body side outer tube 1, the outer tube 1 is connected to a car body side by being intervened between the upper bracket 8 and an under bracket 9, and the thickness of the mounting part 2 of the upper bracket 8 is comparatively thinly formed.
Patent JP-H05298671-A (JP)
Title: Laminated polyester film for magnetic recording medium
Inventor: HOSOI MASAHIRO
IPC: C09D127/04
Filed: 1992-04-20
Abstract: PURPOSE:To provide a base film which is hardly shaved in a process for working a magnetic recording medium. CONSTITUTION:A film of copolymerized polyethylene-2,6-naphthalate copolymerized with 2-10mol% third component is laminated on at least one side of a biaxially oriented polyethylene-2,6-naphthalate film.
Patent JP-H04309572-A (JP)
Title: Recording liquid
Inventor: MITSUHASHI KEIKO
IPC: C09D11/033
Filed: 1991-04-05
Abstract: PURPOSE:To provide an ink jet recording liq. which enables a high-quality printing without causing blurring on plain paper. CONSTITUTION:A recording liq. which comprises a liq. medium contg. an org. solvent, a recording agent consisting of a pigment having a mean particle diameter of 0.15-0.4mum, and a dispersant. The pigment having such a mean particle diameter serves to seal up capillaries of plain paper to give a high-quality printing without causing blurring.
Patent JP-S61257072-A (JP)
Title: Power source circuit
Inventor: WADA MICHIO
IPC: H04N3/16
Filed: 1985-05-10
Abstract: PURPOSE:To prevent the expansion of vertical amplitude at the time of descent of AC source voltage by making semi-stabilized DC source voltage by a transistor using semi-stabilized voltage used for a horizontal oscillation circuit, and by using the DC voltage for a vertical oscillation circuit. CONSTITUTION:A source voltage 12 for a vertical oscillation circuit 13 provided at an inside of a television deflection signal processing IC is made from +B2 power source (116V) line 1 through resistors 10, 18. The voltage 12 is about 9.3V and stabilized by Zener diode inside the IC6, but since the value of resistor 10 is set high, the current is hardly conducted thereto, and it is semi-stabilized power source which gradually descends at the time when AC voltage descends. Therefore, it is possible to make AC power source of 12V to be used for vertical oscillation circuit by selecting the value of the resistor 18. By supplying semi- stabilized 12V to the vertical oscillation circuit 9 from emitter by semi- stabilizing the base voltage of transistor 22, it is possible to prevent the expansion of vertical amplitude when AC source voltage has become lowered and to maintain the picture natural.
Patent JP-H11283820-A (JP)
Title: Anisotropic gradient ni-zn ferrite core for high frequency
Inventor: HIRATSUKA NOBUYUKI
IPC: H01F41/02
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To provide high anisotropy and cause a limit frequency to exceed the snoek peak, by adding CoC of a specific quantity of Ni-Zn ferrite, and distributing the CoC content in a core with a gradient. SOLUTION: In an Ni-Zn ferrite core, a CoC added region C and a CoC free region are provided. At the boundary between them, CoC is distributed with gradient. The CoC added region C is sandwiched by the CoC free regions N on the both sides in a sandwich structure. The adding quantity of CoC is set to be approximately 3-5 wt.% in total to Ni-Zn ferrite. The composition of the Ni-Zn ferrite is Ni0.3 Zn0.7 Fe2 O4 . Thus, a soft magnetic material, which is of a spinel type ferrite to be easily manufactured and has a high frequency characteristic that is extended to a high frequency band over the snoek peak line, is manufactured.
Patent JP-S5223279-A (JP)
Title: Bilateral semiconductor negative resistance element
Inventor: KUSAKA TERUO
IPC: H01L29/861
Filed: 1975-08-18
Abstract: PURPOSE: To obtain a bilateral semiconductor negative resistance element which has a large negative resistance and less variation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent LT-2015038-A (LT)
Title: A device attaching architectural decoration panel with a chute and its application method
Inventor: LUO LINGQUN
IPC: E04B2/00
Filed: 2015-05-15
Abstract: This utility model relates a device attaching architectural decoration panel with a chute and its application method. The architectural decoration panel (7) is attached on the building (9) through adherent bonding layer (8). The architectural decoration panel (7) owns reverse plane facing adherent bonding layer (8) and front plane corresponding tore verse plane. The bonding layer filling groove (72) sunk inward from there verse plane which extends along horizontal direction is set up in the middle of the reverse plane. One end of bonding layer filling groove (72) at the horizontal direction is open, and the other end is closed. Horizontal circular flange (74) is respectively set up at upper and lower horizontal edges of bonding layer filling groove (72). The cross section at the end of flange of horizontal circular flange (74) is of arc shape bulging outward. Horizontal circular covered groove (73) is set up between the horizontal circular flange (74) and the bottom of bonding layer filling groove (72).
Patent MX-9202993-A (MX)
Inventor: HUDSON ALAN THOMAS
IPC: C07C50/32
Filed: 1992-06-18
Abstract: Naphthoquinone derivs. of formula (I) are new. In (I), either (a) R1 = H; and R2 = 1-6C alkoxy; aralkoxy (opt. ring substd.) 1-6C alkyl-(1-6C)alkoxy; phenyl mono- or di-substd. by halogen and/or 1-6C alkyl; halogen; or 1-6C perhaloalkyl; or (b) R1 and R2 = 1-6C alkyl or phenyl; n = 0 or 1.
Patent MX-9206496-A (MX)
Title: Formilpentanodioles protegidos, hidroximetilpentanodioles, procedimiento para su preparacion y productos intermedios.
Inventor: MOSER HEINZ
IPC: C07F7/18
Filed: 1992-11-11
Abstract: La invención se refiere a 4-formil-1,3-pentanodioles protegidos, 4-hidroximetil-1,3-pentanodioles protegidos, a un procedimiento para su preparación y al uso en el procedimiento de preparación, de pent-4-enol-1,3-dioles protegidos, como productos intermedios.
Patent MX-9207261-A (MX)
Inventor: VISMARA MARIO
IPC: B29C51/20
Filed: 1992-12-15
Abstract: In the moulding of composite plastic material, in particular of foamed polystyrene coupled with rigid polystyrene sheet, the rigid material (2) is preformed, with the preformed portion being simultaneously separated from the starting material, and the preformed shaped portion is transferred to the preforming half-mould at the moulding step, in which the formed material is moulded by means of sintering and pulsed steam action on the preformed rigid material. The resulting piece is brought back to the preforming step (1) and a further portion of rigid material (2) is preformed on the foamed material, and this portion is then thermoset inside the moulding mould (3) on the foamed material, thus generating an article with two opposite surfaces made of a rigid material, between which the foamed material is sandwiched. <IMAGE>
Patent MX-9301374-A (MX)
Title: Composicion y metodo para blanquear la piel.
Inventor: PAWELEK JOHN MASON
Filed: 1993-03-12
Abstract: Se describe una composición de blanqueamiento de piel e inhibición delbronceado de la piel por exposición al sol, que comprende (a) un compuestoque disminuye el glutatión, (b) hidroquinona o un éter de alquilo oaralquilo de hidroquinona.
Patent MX-9301746-A (MX)
Title: Nuevos acidos 9-fluor-7-oxo-7h-pirido(1,2,3,-de)(1,4)-benzoxacin-6-carboxilicos y sus esteres, procedimiento para su preparacion y medicamentos que los contienen.
Inventor: SCHNEIDER STEPHAN
IPC: A61K31/55
Filed: 1993-03-29
Abstract: La presente invención se refiere a nuevos ácidos 9-fluor-7-oxo-7H-pirido[1,2,3,-de][1,4]benzoxacin- 6-carboxílicos y sus ésteres, procedimiento para su obtención así como su uso como medicamento, especialmente como medicamento antiviral. Por la EP-A-253 235 se han conocido los ácidos quinoloncarboxílicos con estructura puente 1,8 con una actividad antibacteriana.
Patent MX-9303191-A (MX)
Title: Candado y sello de seguridad mejorado.
Inventor: DREISBACH GEORGE GEORGOPOULOS
IPC: F16G11/04
Filed: 1993-05-28
Abstract: Un sello y candado incluye un cable de metal flexible que se mantiene en forma permanente en un extremo dentro de un alojamiento, siendo el otro extremo insertable a través del alojamiento y está asegurado o trabado en el mismo mediante una bola accionada por resorte que se acuna contra el cable al intentar jalar el mismo desde el alojamiento. Una segunda bola está colocada dentro del resorte y la primera bola mencionada, y se acuña contra el cable para meditar adicionalmente en retiro del mismo y evitar la torsión del cable como forma de retirar el cable del alojamiento. La segunda bola es material suficientemente suave de manera que el cable al jalarse se meten dentro de la segunda bola para aumentar la fuerza de atascamiento contra el cables.
Patent MX-9304618-A (MX)
Inventor: LANKINEN PEKKA
IPC: A61F6/14
Filed: 1993-07-30
Abstract: The invention relates to providing a medicinal rod with a shell. The shell is formed from a hose, which is expanded by pressurizing its inner space. The medicinal rod is pushed into the expanded hose, after which the pressure is relieved. The hose tightens over the rod after the pressure relief.
Patent MX-9305719-A (MX)
Title: Agente antiarritmico.
Inventor: YABUUCHI YOICHI
IPC: A61K31/47
Filed: 1993-09-17
Abstract: Un agente antiarrítmico que comprende como ingrediente activo un derivado de carboestirilo de la fórmula: (Ver fórmula); en donde R1 es un átomo de hidrógeno o un grupo alquilo inferior, y R2 es un grupo fenil-alquilo inferior que tiene opcionalmente de 1 a 3 substituyentes de un grupo alcoxi inferior sobre el anillo de fenilo, o una sal farmacéuticamente aceptable del mismo.
Patent MX-9409573-A (MX)
Title: Phenyl-substituted 1,4-dihydropyridines, process for their manufacturing and medicaments containing them.
Inventor: MEIER HEINRICH
IPC: C07D211/90
Filed: 1994-12-09
Abstract: The present invention relates to new phenyl-substituted 1,4-dihydropyridines, said compounds being manufactured by reacting halogen-phenyl-aldehydes with beta-ketoesters, with isolation of ilidene and enamine compounds if required. The compounds of the present invention can be employed as active substances in medicaments, especially as brain active agents.