baber/WOPTO huggingface dataset:
Patent JP-S58125211-A (JP)
Title: Magnetic video recording and reproducing system
Inventor: TSUCHIYAMA YOSHIROU
IPC: H04N9/802
Filed: 1982-01-21
Abstract: PURPOSE:To realize an automatic switch of the reproduction modes for a VTR which has two different ways of recording/reproducing modes of sound signals, by detecting the recording mode of the sound signal. CONSTITUTION:Rotary heads HA and HB which record video signals have the 1st mode in which the sound signal is recorded and reproduced after the time compression and the conversion into a PCM signal and the 2nd mode in which the sound signal is recorded and reproduced by a fixed head 6. Then a signal detecting circuit 64 detects the signal recorded in the 1st mode during the reproduction. Thus a switch SW6 is switched to the side A to the side V with the output of an OR circuit 65. As a result, the sound signal converted into a PCM signal is demodulated by a PCM demodulator 60 and then reproduced via a time expanding circuit 61, a D/A converter 63 and the switch SW6. In such a way, it is discriminated whether or not the sound signal is recorded by a rotary head or a fixed head. Thus a reproducing circuit can be switched automatically.
Patent JP-S60215115-A (JP)
Inventor: CHIYAARUZU JIYON BUUSU
IPC: F16B11/00
Filed: 1985-01-22
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-S54102506-A (JP)
Title: Method of driving pulse motor
Inventor: HORITANI KEIICHI
IPC: H02P8/00
Filed: 1978-01-27
Abstract: PURPOSE:To reduce position errors by means of one motor exciting circuit common to a plurality of pulse motors and a power supply circuit proper to the respective pulse motors. CONSTITUTION:A power supply circuit 5 feeds a specified pulse motor 1 with a power and an excited pulse selection circuit 9 selects an excited pulse corresponding to the pulse motor to feed to a common motor exciting circuit 8, whereby the pulse motor is excited at a specified position. The excited pulse is changed in the phase in sequence so as to rotate the motor. At this moment, the other pulse motors 2 are suspended, left unexcited. Afterwards, to rotate a pulse motor, the supply of power is cut off the pulse motor 1 while a proper power is fed to the motor 2. An excited pulse corresponding to the motor 2 is selected by the selection circuit 9 and fed to the common motor exciting circuit 8. In this manner, the motor 2 is excited at a prescribed position.
Patent JP-H06223906-A (JP)
Title: Connecting terminal
Inventor: NISHIO MASANOBU
IPC: H01R11/12
Filed: 1993-01-21
Abstract: PURPOSE:To provide a connecting terminal which is high in heat resistance and low in cost. CONSTITUTION:A nickel-plated layer 2 is formed in the surface of a mother member 1 for plating including copper by an electroplating method. A weight ratio with respect to the whole of the terminal of a nickel-plated layer 2 is 10% or above.
Patent JP-S61168550-A (JP)
Title: Production of coated optical fiber
Inventor: KONUMA NOBUHIRO
IPC: C03B37/03
Filed: 1985-01-21
Abstract: PURPOSE:In winding optical fiber having a coated layer on the outer periphery around a bobbin, to prevent occurrence of strain caused by twist of optical fiber during unwinding, by providing the optical fiber with twist by a capstan and a rotator set corresponding to it. CONSTITUTION:The parent material 1a for optical fiber is put in the spinning furnace 11, heated, softened, spun, and drawn out as the optical fiber 1b. Then, it is passed through the coating furnace 12, a liquid resin is applied to the outer periphery of the optical fiber 1b, successively heated by the curing furnace 13, the resin is cured to form the coated layer. The optical fiber 1c with the coated layer is passed through the guide 20, sandwiched by the capstan 14 and the rotator 16 set corresponding to it, and wound around the bobbin 17 in a state wherein the optical fiber is provided with fixed twist. When the optical fiber is unwound from the bobbin 17 for use, occurrence of strain in the coated optical fiber can be prevented even if it is unwound at high speed without rotating the bobbin 17.
Patent JP-S61167551-A (JP)
Inventor: HASHIMOTO KUNIJI
IPC: B32B27/32
Filed: 1985-01-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02193557-A (JP)
Title: Flat type brushless dc motor
Inventor: TAKANO HIROO
IPC: H02K29/00
Filed: 1989-01-17
Abstract: PURPOSE:To minimize materials for an armature coil and magnets and obtain a motor generating a large torque by a method wherein a dimension from the upper surface of an annular permanent magnet to the yoke of the armature coil, the thicknesses of the magnet and the armature coil and the size of a gap between the magnet and the coil are specified. CONSTITUTION:The thickness of a magnet 2 on the inner periphery of a magnet side yoke 3 is specified as (hm) while the thickness of armature coils 5a-5c, provided on a coil side yoke 6, is specified as (hc). An interval between the magnet 2 and the armature coils 5a-5c is specified as (d) while a distance between the upper surface of the magnet 2 and the lower surface of the armature coils 5a-5c is specified as (h). In this case, a motor is assembled so that the relation of hm=hc=(h-d)/2 is established among respective dimensions. According to this method, the flux density of a gap is maximized and the maximum torque may be obtained while necessary materials are saved to the minimum and the title motor may be thinned.
Patent JP-H11203527-A (JP)
Title: Coin selection device
Inventor: TAKAHASHI NORIHISA
IPC: G07D5/00
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To reduce necessary cleaning times on optical sensors and to reduce a trouble in maintenance. SOLUTION: In this coin selection device, a plurality of optical sensors constituted of light emitting parts 3 and 4 and light receiving parts 5 and 6 for a coin passage 2 are provided where supplied coins are identified and distributed as correct ones, and the passage of coins through the coin passage 2 is detected. Also dirt on the optical sensors is detected based on a fact that the outputs of optical sensor light receiving parts 5 and 6 are not more than prescribed value. In such a case the light emitting amounts of the optical sensor light emitting parts 3 and 4 are increased and the detection ability of the sensor is restored.
Patent JP-S59134345-A (JP)
Title: Cylinder number control engine
Inventor: ODA HIROYUKI
IPC: F02D9/02
Filed: 1983-01-21
Abstract: PURPOSE:When increasing/decreasing number of cylinder of a cylinder number control engine having a two-series throttle valve in suction path, to reduce torque shock by opening/closing a secondary throttle valve in accordance to the opening of primary throttle valve thereby compensating excessive/insufficient torque. CONSTITUTION:Primary throttle valve 14 and secondary throttle valve 15 are provided in a suction path 2 of a cylinder number control engine 1 provided with suction block valves 7 in several cylinders of a plurality of cylinders. Secondary throttle valve 15 is constructed such that it is interlocked with the primary throttle valve 14 through mechanical interlock mechanism only under such load as higher than predetermined level. When the number of cylinder will increase/ decrease under low load region where the primary and secondary throttle valves are not interlocked, valve secondary control circuit is provided with primary valve opening signal (i) and cylinder number signal (h) to operate the excessive/ insufficient air supply from the primary valve in accordance to the setting characteristic thus to provide signal (g) to a negative pressure control valve 25 and to control the secondary valve 15. Consequently a bypass valve is not required for the throttle valve resulting in simplification of structure.
Patent JP-S5394090-A (JP)
Title: Preparation of glutathione
Inventor: MIWA NOBUHIKO
IPC: C12R1/72
Filed: 1977-01-27
Abstract: PURPOSE: To prepare high concn. of glutathione continuously from microbial cell obtd. by two-stages treatment of the yeast belonging to Saccharomyces genus or Candida genus with anion surfactants and cell wall-dissolving enzyme contg. gluconase. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01184185-A (JP)
Title: Printer
Inventor: KITAMURA HIROKI
IPC: B41J29/38
Filed: 1988-01-19
Abstract: PURPOSE:To facilitate a trouble processing, by a method wherein an interruption signal is inputted to a control part when a lid for maintenance and inspection is opened to make manual operation possible while a part of a function is effectively maintained and the control part is reset when the lid is closed after the trouble is excluded. CONSTITUTION:When the interruption from an opening and closing detection switch 6 is confirmed through an input port 13, a central processing unit 11 stands by in an interruption processing state and can execute predetermined processing corresponding to the operation of a setting switch 41. The detection output of the opening and closing detection switch is also inputted to an I/O interface 12 and, when a manual operation switch 31 is turned ON, a plunger 23 is driven and, when a switch 32 is turned ON, a motor 26 is driven. When a lid 1 is closed, the central processing unit 11 returns from interruption processing and performs control so as to make it possible to immediately start printing operation.
Patent JP-S62168362-A (JP)
Inventor: ONISHI AKIMASA
IPC: H05B3/00
Filed: 1986-01-20
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-H04251775-A (JP)
Title: Image formation device
Inventor: YAMADA KAZURO
IPC: G03G21/00
Filed: 1991-01-29
Abstract: PURPOSE:To prevent fuming or catching of fire from occurring to an image formation device by a method wherein the results of temperature detection in a heating means are stored, and passing of current to said heating means is controlled, based on the result of a comparison made between the stored results of the temperature detection and the results of temperature detection made after the lapse of a specified time. CONSTITUTION:An image formation device is equipped with a fixing heater as a heating means for printing paper, a fixing device composed of a thermistor that detects the temperature of said fixing heater, and TRIAC, a circuit controlled by the detected results of said thermistor for passing and cutting off of current to the aforementioned heater. The temperature of the fixing heater is detected immediately after input of ignition signal to the TRIAC and stored by employing an A/D converter 15, a latch 16, and a digital comparator 18. The value of the temperature stored by the above-mentioned processes is compared with the value of the temperature measured after the lapse of a specified time. When there is no rise in the temperature in said comparison, it means occurrence of abnormality and such state is stored in a flip-flop and the relay in the circuit for passing the current to the heater is cut off.
Patent JP-S62166377-A (JP)
Title: Developing device for electrostatic recorder
Inventor: TANAKA MASAYUKI
IPC: G03G15/08
Filed: 1986-01-20
Abstract: PURPOSE:To allow toner to fall again by vibrations, etc., at the time of the reciprocation of a toner cartridge in a toner hopper even if the cartridge is clogged with toner temporarily by reciprocating the toner cartridge in the toner hopper. CONSTITUTION:The size of the toner cartridge 13 in its extension direction is a little shorter than the size in the toner hopper 7 in the same direction and the toner cartridge 13 is so constituted as to reciprocate in the toner hopper 7 in the extension direction. When the toner cartridge 13 reciprocates to vibrate, a bridge of toner 8 even if formed at an opening 7 is collapsed, so that opening 7 is never blocked continuously. Further, the toner 8 in the toner cartridge 13 is discharged into the toner hopper 7 completely.
Patent JP-S60152598-A (JP)
Inventor: BABA HARUJI
IPC: C11B1/16
Filed: 1984-01-20
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-H07216561-A (JP)
Title: Hard layer coated member
Inventor: AIDA HIROSHI
IPC: C23C26/00
Filed: 1994-01-31
Abstract: PURPOSE:To produce a hard layer coated member capable of improving the adhesion of a hard layer and a substrate, and reducing the peeling and cracks in the hard layer CONSTITUTION:In this hard layer coated member, on a substrate 5, a joining layer 4, a metallic layer 3, an intermediate layer 2 constituted of ceramics and a hard layer l constituted of diamond or cubic boron nitride are successively formed, and the intermediate layer 2 is preferably incorporated with at least one kind of carbide ceramics and nitride ceramics, or two or more intermetallic layers are preferably contained.
Patent JP-S58127476-A (JP)
Title: Solid-state image pickup device
Inventor: AOKI YOSHIMASA
IPC: H04N5/335
Filed: 1982-01-22
Abstract: PURPOSE:To control the electric charge quantity which is stored, by detecting the current produced by the excess electric charge flowing an overflow drawin and varying the storing time of the electric charge. CONSTITUTION:A CCD image sensor 1 consists of a region 11 which performs a photoelectric converting operation, a vertical transfer part 12 which transfer the electric charge, a transfer gate 14 which controls the transfer of the electric charge generated at the photodetecting part 11 to the part 12, an overflow drain 13 which sets free the excess electric charge, an oveflow gate 15 which controls the excess electric charge flowing to the drain 13, and a horizontal transfer part 16 which shifts the electric charge given from the part 12 toward the horizontal direction. The electric charge given from the drain 13 is collected by an excess current circuit 19. When the current value exceeds the prescribed value, an output signal is produced from a detecting circuit 17. This output signal is transmitted to a clock producing circuit 18 to control the clock signal. Thus the storage of electric charge is discontinued.
Patent JP-S61167857-A (JP)
Title: Gaseous oxygen sensor
Inventor: HAYAKAWA NOBUHIRO
IPC: G01N27/407
Filed: 1985-01-21
Abstract: PURPOSE:To make internal resistance smaller and electrode area larger and to obtain a large output in a gaseous oxygen sensor provided with a detecting part on a base by providing electrodes on both sides of the plate-shaped detecting part so as to make a pair. CONSTITUTION:The base 1 is made of Al2O3 into a rectangular plate shape. A stress release layer A2 consists of Al2O3/ZrO2, more preferably the sintered mixture composed of about 0.5-3 Al2O3 and stabilized or partially stabilized ZrO2 and forms part of a U-shaped passage 7. The stress relieving layer B3 has the same outside shape as the outside shape of the base 1 and is provided with part of the passage 7. The detecting part 4 consists of a ZrO2 solid electrolyte stabilized by Y2O3. A measuring electrode 5 is provided atop the detecting part 4 and a reference electrode 6 is provided on the bottom surface thereof. The electrode 6 is connected to the external air via a passage 7 formed of the layers 2, 3 and the base 1. Since the electrodes 5, 6 are provided on both sides of the detecting part 4, the sensor which is quickly activated in a relatively low temp. state is obtd.
Patent JP-S55102510-A (JP)
Title: Hair rinse composition
Inventor: TATSUMI KOUICHI
IPC: A61K8/37
Filed: 1979-01-30
Abstract: PURPOSE: A hair rinse composition having improved setting properties consisting of a cationic surface active agent, an adduct of an alcohol with propyleneoxide having a number of moles added of propylene oxide not less than 10, and a branched fatty acid ester.  
     CONSTITUTION: The title composition having improved setting properties and rinse efficiency free from demerit, e.g., stiff hair and lose hair, consisting of A) 0.3wt% of a cationic surface active agent (e.g., 8W22C dialkyldimethyl ammonium salt, etc.), B) 0.3W10wt% of an adduct of an alcohol with propylene oxide having a number of moles added of propylene oxide not less than 10 and C) not less than 3wt% of a branched fatty acid ester as essential ingredients. Polyoxypropylene monobutyl ether (a number of moles added of propylene oxide : 15W200) may be cited as the adduct of an alcohol with propylene oxide : 2-octyldodecyl myristate, as the branched fatty acid ester. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07220578-A (JP)
Title: Electric apparatus
Inventor: TORII HIRONARI
IPC: H01H23/04
Filed: 1994-01-31
Abstract: PURPOSE:To provide a shock absorbing mechanism against pressure in simple constitution, and provide an electric apparatus in which load application on a PCB can be restricted. CONSTITUTION:A continuity control means 10 provided with a flat member 12, and movable parts 11, 17 on one surface of the flat member and on the other surface respectively is disposed above a tact switch 6. The flat member 12 is provided with plural cuts 14, 15, and the movable part 17 is connected at an end part on the opposite side of one end side where the movable parts 11, 17 are provided. The cuts 14, 15 are provided to be almost perpendicular to an end surface 13 at a connection end part, and the movable parts 11, 17 provided on each surface of the flat member 12 are displaced separately, so the movable parts 11, 17 are made movable vertically. The movable parts 11 provided on one surface are disposed on the operation side, pressure is directly applied to them by an operation member 1, and the other movable part 17 provided on the other surface applies pressure directly applied by the operation member 1 to the tact switch 6 indirectly.
Patent JP-S57125361-A (JP)
Title: Repeating installation of series feeding system
Inventor: HONMA KANICHI
IPC: H04B17/40
Filed: 1981-01-27
Abstract: PURPOSE:To simply perform disconnection localization regardless of polarity of the power source for measuring by connecting only with the resistance between the repeaters in both up-and-down directions in a repeating installation of serial feeding system. CONSTITUTION:In each repeating installation the upward repeaters 1b...(n+3)b and the downward repeaters 1a...(n+3)a are connected by resistance Rs. For connecting said resistance Rs cable cores can be connected or the optional points on the power source circuits of the repeaters can be connected. Also the resistance Rs is desirably high resisting for diminishing the influence upon the feeding. Thereby at the time of a cable disconnection trouble a key station impresses the voltage Es for measruing to measure the outflowing voltage Is for localizing the disconnection position.
Patent JP-S5395525-A (JP)
Title: Page print processor
Inventor: OKUDA HIROSHI
IPC: H04L17/16
Filed: 1977-02-02
Abstract: PURPOSE: To increase the effective print processing time, by reducing the time required for print data storage to the page buffer and by reducing the edit time. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S55102538-A (JP)
Title: Preparation of p-n-alkyl benzoate
Inventor: MATSUURA AKIRA
IPC: C07C67/00
Filed: 1979-01-30
Abstract: PURPOSE: To obtain a p-n-alkyl benzoate useful as a liquid crystal material in high purity at a low cost, by reducing a condensate of p-formyl benzoate with a ketone.  
     CONSTITUTION: p-Formyl benzoate is condensed with a ketone of formula I (R is n-alkyl group), e.g. acetone, in the presence of a basic catalyst to form an unsaturated ketone of formula II (X is alkyl group). The unsaturated ketone group of the compound thus obtained is reduced to an alkyl group to form a p-n-alkyl benzoate, e.g. p-n-butyl benzoate of high purity free from isomers. The reduction may be carried out in two stages, e.g. the ethylene and ketone groups. The p-n-formyl benzoate can be obtained in preparing dimethyl terephthalate a raw material for polyesters, as a by-product. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57124380-A (JP)
Title: Fixing device
Inventor: ISAKA KAZUO
IPC: G03G15/20
Filed: 1981-01-26
Abstract: PURPOSE: To achieve stable fixing with high efficiency even in a small size, with a concentrated electric field of a microwave by an electric field concentrated conductor connected to a center conductor of a coaxial cable and a grounded opposing conductor, in a high frequency heat fixing device.  
     CONSTITUTION: A microwave generated from an oscillator is propagated toward the arrow 14 direction through a coaxial cable 15 and delivered to a high frequency application means X. An electric field concentrated conductor is connected to a center conductor of the coaxial cable 15 and an opposing conductor is connected to an outer conductor (grounded) of the coaxial cable 15. To prevent the leakage of microwaves, a shield 16 is provided and a slit 17 is opened at inlet and outlet of a recorded member. The member 7 progresses toward the arrow 9 direction and when it passes near the electric field concentrated conductor, fixing is made with the electric field of generated microwaves. Since the electric field is densely present near the electric field concentrated conductor, dielectric heating can be made near the electric field concentrated conductor efficiently. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent LV-14811-A (LV)
Title: A method of producing an article from composite materials
Inventor: URBAHS ALEKSANDRS
IPC: B29D99/00
Filed: 2013-10-31
Abstract: Invention relates to methods of producing articles from composite materials and may be used in production of lightweight articles of irregular shape like wing elements of unmanned microclass aerial vehicle, parts of gliders, model aircrafts, boats, vessels and prototypes of all kinds. The method of producing articles having a core element and a shell comprises moulding the shell from reinforced material impregnated with epoxy resin, filling the inner space of the formed shell with plastic closed-cell foam pellets wetted with a mixture of epoxy resin and curing agent, closing the mould and curing the epoxy resin to form a cellular structure. This structure fills the voids not occupied by the plastic foam pellets only partially and bonds these plastic foam pellets together and the core element to the shell.
Patent LV-15340-A (LV)
Title: Method for obtaining sorbent
Inventor: ŠVINKA VISVALDIS
IPC: C04B38/00
Filed: 2017-12-28
Abstract: The invention relates to water treatment technologies employing sorbents. A method for obtaining a sorbent that contains thermally treated illite and activated carbon in the form of chaolite or graphite is provided. The sorbent can be obtained by fast thermal treatment at temperature of 800–900 °C and by use of illite containing raw clay with iron oxide content of 6–9 %, and by use of organic additives in the amount of 20–30 wt. %. The obtained sorbent can be used in water treatment technologies in form of pellets or in crumbled form. The sorbent exhibits good wettability with water and is readily detachable from the liquid, and can be recovered.
Patent LV-11196-A (LV)
Inventor: CHEM SCHNEIDER HEINRICH DIPL
IPC: D04H1/485
Filed: 1993-11-22
Abstract: Process for manufacturing needled spunbondeds from thermoplastic fibers wherein, prior to the needling, the as-spun web is thermally sealed at the surfaces and provided with a lubricant.