baber/WOPTO huggingface dataset:
Patent JP-S607238-A (JP)
Title: Dsi/dni test equipment
Inventor: SHIGAKI SEIICHIROU
IPC: H04J3/14
Filed: 1983-06-25
Abstract: PURPOSE:To check simultaneously the connecting state of all channels by an independent detector at each channel by executing a DSI (digital sound inserting method) operation at each channel under a pseudo sound burst mode by a signal from a transmission section, and allowing a reception section to receive an output signal. CONSTITUTION:An output signal of a serial/parallel converter 11 converting a received serial signal into a parallel signal is received by a pattern detector 12, and a channel identification signal, a fixed pattern and an all nill signal are detected from this signal. Then an output register 13 writes the result of detection of the pattern detector 12 to a designated address by a channel address PCA of an address counter 2a. The accumulation of an adder 15 accumulating the result (transmission error) of a comparator 14 at each 10 seconds is written in the output register 13, an OR gate 16 operates an OR of the result of detection of the pattern detector 12 and the operation of the comparator 14 is controlled by the output. Through the constitution of the reception section above, the connecting state with or without sound is recognized by checking the content of the output register 13 at each address.
Patent JP-H05252916-A (JP)
Title: White sauce composition and potato-based food
IPC: A23L19/12
Filed: 1992-05-06
Abstract: PURPOSE:To prevent the scorching due to excessive heating by blending a white sauce for a frozen gratin or a potato-based food with a surfactant. CONSTITUTION:The objective white sauce composition or potato-based food is characterized by blending a white sauce or a potato-based food with 0.1-3% sucrose stearate having 1-6 HLB or polyglycerol stearate having 2-10 polymerization degree. Thereby, excessive scorching can be prevented in thawing.
Patent JP-H06301234-A (JP)
Title: Nonmagnetic one-component developer and nonmagnetic one-component developing device
Inventor: TAKEZAWA SATOSHI
IPC: G03G15/08
Filed: 1993-04-16
Abstract: PURPOSE:To enhance the flowability of a nonmagnetic toner, to prevent the sticking of the toner to each member and to uniformize the thickness of a toner layer by adding hydrophobic silica and melamine resin or benzoguanamine resin to the toner. CONSTITUTION:Hydrophobic silica and melamine resin or benzoguanamine resin powder are added to a nonmagnetic toner. Since the hydrophobic silica is added to the toner, the flowability of the toner is enhanced by the bearing effect of the silica and unevenness of printing density is eliminated. Since the melamine resin or benzoguanamine resin powder harder than the toner, softer than the silica and having a larger particle diameter than the silica is added, fine particles of the resin powder exist on the surfaces of the toner particles and the flocculation of the toner is prevented. Since the resin particles exist between the toner and a photosensitive drum, points of contact of the toner with the drum are lessened to reduce the adhesion between them and stable transfer efficiency is attained.
Patent JP-H0412038-A (JP)
Title: Dispersant composition
Inventor: YAMATO FUJISAKURA
IPC: C08G8/18
Filed: 1990-04-27
Abstract: PURPOSE:To eliminate occurrence of deposition and precipitation of crystals in storage at low temperatures and facilitate handling by containing K salt and Na salt of phenolsulfonic acid adduct or condensate with formaldehyde in a specific proportion. CONSTITUTION:The aforementioned dispersant composition contains an adduct or condensate of phenolsulfonic acid in which sulfonic acid group containing the acid radical thereof forming Na salt or K salt is introduced thereinto with formaldehyde and the state thereof is an aqueous solution. The above-mentioned composition is obtained by neutralizing the sulfonic acid group in the above- mentioned molecule with a neutralizing agent composed of NaOH/KOH at (1/0.2)-(1/5) molar ratio.
Patent JP-S62270257-A (JP)
Title: Apparatus for producing continuously rulled stock for metal sheet
Inventor: ASARI TAKASHI
IPC: B22D11/06
Filed: 1986-05-19
Abstract: PURPOSE:To obtain a rolled stock for metal sheet having uniform thickness and good flatness at high efficiency by dividing roll group for rolling reduction apparatus into a rolling reduction zone and a parallel zone, shifting two zones as synchronizing and also continuing the pass line of the roll group for the rolling reduction zone by smooth curved face. CONSTITUTION:The rolling reduction apparatus 5 is composed of plural upper and lower roll groups 8i, 9i and the roll group 9i for the lower side of cast slab is arranged on a lower roll frame 7, so as to make the pass line a straight line. The roll group 8i for the upper side of case slab is divided into the rolling reduction zone A at the front stage and the parallel zone B. The roll group 8Bi of the parallel zone B is arranged on the parallel zone frame 11, so as to become always the same level as the end roll 8A7 of the roll group for the rolling reduction zone A and also the linear pass line. The rolling reduction zone frame 10 and the parallel zone frame 11 are constituted, so as to shift always as synchronizing according to the cast slab size.
Patent JP-H05289491-A (JP)
Title: Image forming device
Inventor: ATSUMI TETSUYA
IPC: G03G15/08
Filed: 1992-04-07
Abstract: PURPOSE:To provide an image forming device preventing magnetic toner from being stuck to the developer carrier of a two-component developing unit causing the color-mixing, when the toner image of the magnetic toner formed on an image carrier in the development by a one-component developing unit, passes the place of the two-component developing unit. CONSTITUTION:During the development with a black developing unit of the one-component developing unit, a magnet roller 41 in a developing sleeve 5M finished to cut the nap of the developer of the two-component developing unit 4M located on the downstream side of the first developing unit, is rotated to turn the central part between magnetic poles S1 and N3 adjacent each other to a photosensitive drum 1. The central part where the magnetic force of the magnetic poles S1 and N3 is weak, is turned to the photosensitive drum 1, so that the black toner image of the magnetic toner on the photosensitive drum 1 formed by the development with the one-component developing unit, passes the place of the developing unit 4M, black toner is prevented from being attracted to the sleeve 5M and mixed with the developer of the developing unit 4M.
Patent JP-H07301744-A (JP)
Title: Camera
Inventor: TANAKA TAEKO
IPC: G02B7/28
Filed: 1994-04-28
Abstract: PURPOSE:To provide a camera capable of improving ability for selecting focusing locus and ability for tracing locus change in the case of zooming by accurately setting evaluation value expressing focusing. CONSTITUTION:Information for deciding a focusing cam locus to be traced is read from an AF microcomputer 116 based on the position of a variable power lens 102, the position of a focus compensating lens 105 and an object distance; a standard moving speed Vf0 for moving the lens 105 in order to correct the displacement of a focusing surface caused by the movement of the lens 102 is calculated by means of the read information; and the lens 105 is moved by superposing correcting speeds Vf+ and Ff- to the calculated standard speed Vf0 in accordance with result obtained by comparing the evaluation value calculated from the video signal of an image pickup object and the minimum value of a definition peak signal in order that the evaluation value is increased/decreased within a specified range.
Patent JP-S61273726-A (JP)
Title: Magnetic recording medium
Inventor: KISHI FUMIO
IPC: G11B5/735
Filed: 1985-05-29
Abstract: PURPOSE:To improve the traveling stability of the titled medium by providing a layer consisting of vanadium carbide on a side opposite to the magnetic recoding layer. CONSTITUTION:A layer consisting of vanadium carbide is provided opposite to a magnetic recording layer. A magnetic recording medium is formed with the magnetic recording layer 1, a nonmagnetic substrate 2 and the rear lubricating layer 3. The magnetic recording layer 1 can be of a coating type obtained by dispersing magnetic particles, etc. in an org. binder and coating the material or of a thin film type formed by the thin film deposition method such as vacuum deposition, sputtering and ion plating. Polyimide, polyamide, etc., can be used as the material of the nonmagnetic substrate 2. Meanwhile, the rear lubricating layer 3 is a thin film consisting of vanadium carbide and VC, V2C and their eutectic mixture can be exemplified. Consequently, a magnetic recording medium having excellent traveling stability and which is hardly creased in winding in the production process can be obtained.
Patent JP-S63280160-A (JP)
Inventor: UENO HIROTO
IPC: E04H12/00
Filed: 1987-05-11
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-S62270546-A (JP)
Title: Production of perfluoropropionic acid fluoride
Inventor: OKABE JUN
IPC: C07C51/04
Filed: 1986-05-19
Abstract: PURPOSE:To obtain the titled compound useful as a raw material for fluororesins and fluororubbers in high yield, by decomposing trimer, tertramer or a higher polymer of hexafluoropropene epoxide in the presence of active carbon catalyst while heating at a specific temperature. CONSTITUTION:Trimer, tertramer or a higher polymer of hexafluoropropene epoxide, formed as a by-product in producing 2-(heptafluoropropoxy)propionyl fluoride useful for producing perfluorovinyl ether from the hexafluoropropene epoxide and having hardly expected use thereof is decomposed in the presence of active carbon catalyst at 180-400 deg.C, particularly 280-340 deg.C temperature to afford the aimed perfluoropropionyl fluoride. A compound expressed by formula I (n is 1 or 2) is particularly preferred.
Patent JP-S595520-A (JP)
Inventor: KIYOUIZUMI KOUZOU
IPC: H01H33/34
Filed: 1982-06-30
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-S5738963-A (JP)
Title: Coating apparatus for door panel members such as frame material
Inventor: KUROMUSHIYA MITSUFUMI
IPC: B05C9/14
Filed: 1980-08-20
Abstract: PURPOSE: To miniaturize the entitled coating apparatus and save the paint drying time by arranging a carrier rail around a dry and storage room put side by side with a coating room and connecting the carrier rail with the carrier belt of the dry and storage room through a carrying-in/out relaying mechanism.  
     CONSTITUTION: A coating room 2 and a dry and storage room 3 are put side by side and a carrier rail 5 is taken out from the room 2 and arranged around the room 3. A carrier belt 17 is installed in the room 3 so as to cut the carriage direction of the rail 5 at a right angle. A member A such as a frame material of a door panel which has been coated in the coating room 2 is carried out on the rail 5 in series by a hanging and supporting part 11. In case of a paint with short drying time, a coated member is dried out during the carriage around the rail 5 and transferred to the next process by a detaching part 11. In case of a paint with long drying time on the contrary, a member 11 is carried to the belt 17 of the room 3 by the controller through a carrying-in relaying mechanism 19. The carried member is stocked in parallel with the carriage direction and dried out. After drying, the member is sent on the rail 5 in series through  he carring-out relaying mechanism 29. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5817041-A (JP)
Title: Positioning method and device for forward end of sheet matter
Inventor: KAWATSUJI SHINICHI
IPC: B65H9/00
Filed: 1981-07-23
Abstract: PURPOSE:To perform an accurate positioning, by constituting a device such that, after a forward end of a intermittent feed paper is grasped at a given position, the center thereof is pushed upward to bend it in a ?-shape, and the rear end is restrained, the grasping of the forward end and the push-up of the center are released, and the forward end is brought into contact with a stopper through elasticity of the paper. CONSTITUTION:A forward end of a flexible sheet S, fed intermittently, is held at a given position by a holding means 3, and with a push-up tool 4 turned, the center of the sheet S is then pushed upward to bend the sheet S in a ?-shape. Then, with a restraint means 5 turned, the rear end of the sheet S is restrained. If holding of the holding means 3 and push-up of the push-up tool 4 are released, the forward end of the sheet S is pushed forward under the own weight of the sheet S and through elasticity of the sheet S itself to make contact with a stopper 6, the forward ends are trued up at a given position, and the sheets S are positioned in an accurate location. This constitution causes the sheets to be reliably positioned, and enables to save a laber and automate a device.
Patent JP-H11290345-A (JP)
Title: Syringe for housing gutta-percha
Inventor: ABIRU MASAO
IPC: A61C5/06
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily and rapidly thermally soften and extrude a gutta-percha to be injected and packed into a root canal at the time of carrying out a root canal treatment in a dental treatment field. SOLUTION: This syringe has a storage part for storing the gutta-percha 5 between a syringe outer cylinder 1 from the front end side of which the gutta- percha 5 housed therein is extruded by a plunger 4 and at the front end of the syringe outer cylinder 1 made of glass, ceramic and plastic. The syringe has an extrusion nozzle port 2b on the front end side thereof, at which the syringe front end made of a metal, such as stainless steel, having in some cases, a supporting base 2c for supporting the softened gutta-percha 5 extruded from the extrusion nozzle port 2b. is mounted. More preferably the syringe is provided with a reversible temp. indicating material 3 indicating that the temp. higher by a prescribed temp. than the softening temp. of the gutta-percha 5 housed in the syringe front end 2 in the state of maintaining contact therewith.
Patent JP-S5543003-A (JP)
Title: Preparation of methanol
Inventor: ICHIKAWA MASARU
IPC: C07C67/00
Filed: 1978-09-20
Abstract: PURPOSE: To obtain methanol selectively and in a high conversion by reacting carbon oxide with hydrogen under mild conditions, in the presence of Pd supported on at least one oxide of a metal selected from the groups IIa and IIIa in the long form of the periodic table, as a catalyst.  
     CONSTITUTION: Pd is supported on at least one oxide, e.g. benyllium or lanthanum oxide, of a metal selected from the groups IIa and IIIa in the long form of the periodic table as a carrier. In the presence of the catalyst, thus obtained a gas comprising carbon oxide (carbon monoxide and/or carbon dioxide) and hydrogen is subjected to contact reaction at 150W250°C and ordinary pressure to 10 atmospheres to give methanol. The molar ratio of carbon oxide to hydrogen is preferably 5:1W 1:5. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05313025-A (JP)
Title: Transmission distortion compensating device, transmission distortion compensating light receiving device and transmission system
Inventor: ODANI JIYUN
IPC: H04B10/54
Filed: 1992-05-07
Abstract: PURPOSE:To realize analog light transmission of low distortion by reducing transmission distortion generated due to the signal light of an analog light transmission wave band being transmitted through an optical fiber of zero dispersion wavelength. CONSTITUTION:The signal light outgoing from the DFB laser 23 of an analog- modulated wavelength 1550nm band passes through a transmission distortion compensating device 25 provided with a wavelength filter with its transmittance depending on the wavelength. This signal light is then amplified by an erbium doped optical fiber amplifier 24 and branches off at an optical fiber turnout 29 so as to be transmitted through an optical fiber 26 of zero dispersion wavelength 1300nm and received by a light receiving device 27.
Patent JP-S5815623-A (JP)
Inventor: KAARU ERU SERANDAA
IPC: B23D67/12
Filed: 1982-07-01
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-H04344112-A (JP)
Title: Plate
Inventor: YASUMOTO HIROMI
IPC: H02G3/02
Filed: 1991-05-20
Abstract: PURPOSE:To provide a plate, the space of whose rear surface is secured and whose mechanical strength is improved too. CONSTITUTION:When an apparatus is mounted on a box embedded in a wall surface, the rear surfaces of both ends of a mounting frame 1 for mounting the apparatus are joined to the wall surface, and screws are welded on the embedment box via respective through holes 11 of the upper and lower part of the mounting frame 1, and further, the mounting frame 1 is fastened on the box. A plate 21 is mounted on the mounting frame 1 in a one-touch manner. The plate 21 is applied to the mounting frame 1 from its front side, and respective hooking legs 24, protruded from the intermediate parts of the rear surface of the plate 21 are engaged with hooking claws 15 of the mounting frame 1, while the hooking legs 24 are displaced elastically in their outside end directions. When an edge part 23 of the plate 21 is contacted with the wall surface and contact parts 26 of the plate 21 are contacted with insulation parts 3 of the mounting frame 1, guide ribs 27 of the plate 21 are so engaged with the through holes 11 of the mounting frame 1 that the plate 21 is aligned with the mounting frame 1. By virtue of forming wall thickness parts 28 near the hooking legs 24 and the contact parts 26 of the plate 21, even if the plate 21 is distorted in the cases of its mounting and removal, since the plate 21 has an improved mechanical strength, the plate 21 is hard to the damaged and deformed.
Patent JP-S62273607-A (JP)
Title: Timing signal generating circuit
Inventor: MURAMOTO TOMOTAKA
IPC: G11B15/12
Filed: 1986-05-21
Abstract: PURPOSE:To obtain a desired timing signal by generating a binary timing signal in response to a variable voltage outputted in response to a control signal and connecting a diode in parallel with a resistor deciding a time constant for variable voltage generation. CONSTITUTION:A control signal (a) goes to 'L' at reproduction, a signal (d) goes to 'L' via inverters 3, 4 and outputs of inverters 5, 7 go respectively to 'L', 'H'. The signal (a) is at 'H' at the recording and signals (b), (c) are inverted to 'L', a capacitor C3 is discharged instantly by a diode D1 and in selecting the components as R2C4<R4R5, a delay to 'L' level of the signal (e) is caused by a resistor R2, a signal (g) charges a capacitor C5 via a resistor R4 and inverted into 'H' with further delay. As a result, the capacitor C1 turns on a switch SW2 and turns off a switch SW1 after the sufficient charge thereby preventing the transient current to a head HD. At the changeover from the recording to the reproduction, is selecting the components as R1C3>(R2+R3)C4, the control drive is applied in the order of the switches SW1, SW2 and a recording amplifier A and the charge/discharge current of the C2 does not flow to the head. The time constant of each circuit is set optionally independently and the leading of three outputs of the inverters 4, 5, 7 is set optionally to the control signal (a).
Patent JP-H04344122-A (JP)
Title: Method and apparatus for deciding ground-fault zone in power distribution line
Inventor: NISHIMURA SOJI
IPC: H02H7/26
Filed: 1991-05-20
Abstract: PURPOSE:To detect a ground-fault trouble point by obtaining a forward-phase current and a reverse-phase current from phase currents detected at measuring points of zones of a power distribution line, and monitoring the variations. CONSTITUTION:An arithmetic processor 71 for calculating a forward-phase current I1 and a reverse-phase current I2 based on phase currents Ia, Ib, Ic of current sensors CT1, CT2, CT3 and deciding a ground-fault, a short circuit or a discontinuity, is provided in a terminal station 7a1. The processor 71 decides a load side ground-fault if a variation  I1 of the amplitude of the current I1 and a variation  I2 of the amplitude of the current I2 exceed respective threshold values, and decides a power source side ground-fault if not. The reason why the variations  I1,  I2 are compared with the threshold values is because some variations are exhibited in the amplitudes of the currents I1, I2 as long as a perpendicular relation does not accidentally occur, and hence when the variations of the amplitudes are compared, a ground-fault direction can be decided.
Patent JP-H10304558-A (JP)
Title: Disaster prevention power interrupt device
Inventor: OTANI YASUHIKO
IPC: H02H5/00
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a disaster prevention power interrupt device which prevents automatic power feeding, even if power is restored after a service interrupt by an earthquake, and to continue power feeding so long as power feeding from a public power feeding facility is continued, i.e., unless the power supply service is interrupted, or if an earthquake sensor operates. SOLUTION: This is a disaster prevention power interrupt device B to be connected to an appropriate place of outdoor or indoor wiring for power, and is provided with a power switch PS for switching an AC output circuit on and off, and earthquake sensor ES which operates by an earthquake of a specific seismic intensity or more, and switches a self-containing circuit on and off by this, and a service interrupt operating circuit which opens the power switch PS at the time of service interrupt. It is so constituted that AC power is not supplied onto the output side, unless a return work by manual operation is performed, if the earthquake sensor ES operates and the service interrupt operating circuit operates.
Patent JP-S608228-A (JP)
Title: Monoclonal antibody
Inventor: KOUDA HAJIME
IPC: C07K16/00
Filed: 1983-06-28
Abstract: PURPOSE:To obtain the titled antibody to bovine serum albumin, by cultivating a hybridoma capable of producing a monoclonal antibody to bovine serum albumin in a medium, etc., forming and accumulating the antibody, collecting it form the culture solution. CONSTITUTION:A splenocyte obtained by immunizing a mouse with bovine serum albumin and a bone tumor cell of mouse are fused to give a hybridoma capable of producing a monoclonal antibody to bovine serum albumin. The hybridoam is cultivated in a medium or it is transplanted into an abdominal cavity of mouse and ascites tumor is developed, so that the monoclonal antibody is formed and accumulated in the culture solution or in the ascites, and the monoclonal antibody to bovine serum albumin is collected from the culture solution or the ascites. The antibody is subjected to affinity chromatography, so that the bovine serum albumin can be separated from a substance containing it and purified.
Patent JP-H01287034-A (JP)
Title: Retention of purified oil component of essence powder
Inventor: ADACHI KIYOSHI
IPC: A61K36/00
Filed: 1988-05-12
Abstract: PURPOSE:To obtain essence powder stably and quantitatively containing purified oil components, by condensing a purified oil evaporating in extraction of essence from a crude drug, collecting, storing and blending a concentrated solution of essence with the purified oil. CONSTITUTION:A crude drug and water are fed to an extracting tank 1, the crude drug is boiled to extract essence and a liquid component obtained by separating the essence by a solid-liquid separator 8 is stored in an essence storage tank 9. A purified oil evaporating from the extracting tank 1 is condensed by a condenser 5 and stored in a purified oil storage tank 6. A fixed amount of the essence is sent from the essence storage tank 9 to a condenser 2 by a pump 11 and concentrated into a given concentration. Fixed amounts of the concentrated solution of the essence and the purified oil in the purified oil storage tank 6 are respectively sent to a concentrated solution storage tank 3 by constant delivery pumps, mixed and dried by a dryer 4 to give essence powder containing the purified oil in a given ratio.