baber/WOPTO huggingface dataset:
Patent JP-S61217447-A (JP)
Title: Apparatus for stably transporting sheet material
Inventor: HASEGAWA KATSUMI
IPC: B65H9/00
Filed: 1985-03-20
Abstract: PURPOSE:To automatically transport a sheet material without meandering by sending a control signal from a controller to a driving device according to a detection signal of a meandering detection sensor to control the position of a point for holding a sheet material with a pair of rotary disc plates to be variable. CONSTITUTION:When a sheet material 1 is biased to the left, a meandering detection sensor 2 is switched on, and when it is biased to the right, a sensor 3 is switched on, thereby to detect meandering. If the initial angle of a holding point 17 to a line 20 is set at 30 deg., a driving device is operated according to a command signal from a controller to turn the holding point 17 in an arc of the maximum angle, so that a sheet pulling device 6 pulls the sheet 1 in the opposite direction to the sensor 2. Hereupon, the sensor 2 measures the amount of time required from on-state to off-state, and as the next amount B of motion, an angle calculated between the initial angle and the maximum angle is set. Subsequently, according to the amount B of motion, the second operation is performed, and when the sensor 2 is switched on, the amount C of motion for the third operation is calculated, and the operation is performed. Thus, the change of an angle of the holding point 17 is gradually decreased to near an angle for stably running the sheet without meandering.
Patent JP-H1040497-A (JP)
Title: Mobile object operation management system
Inventor: KUROSAWA ETSUSABURO
IPC: A63B55/60
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To attain a proper and efficient operation management of mobile objects to move along a scheduled route, by making each of mobile bodies judge the positions of itself and peripheral mobile objects based on the leaving information of the mobile object sent from a base station and positional data returned from respective mobile objects while correcting its own position. SOLUTION: A DGPS(differential global positioning system) control part 12 in a control device 10 at the base station 1A finds out the correction value data of a false distance between the known position of the station 1A and a GPS satellite based on a radio wave signal supplied from a DGPS antenna 11. The correction value data are transmitted from the station 1A to each cart by using a poling message. While correcting the position of each cart itself based on the correction value data, the cart judges the position of a forward moving cart based on leaving order sent from the station 1A and a response message transmitted from the forward cart. Thereby, each cart can easily grasp the position of the forward cart and safely determine operation by the cart itself even when an instruction is not outputted from the station 1A.
Patent JP-H01228539-A (JP)
Title: Formation of built-up film
Inventor: MIYASAKA TSUTOMU
IPC: H01L51/40
Filed: 1988-03-08
Abstract: PURPOSE:To cover a solid base plate with a superthin film by separating a solid base plate in contact with the monomolecular film of amphiphilic organic molecules from the surface of a liquid inclined at an angle of 0-15 deg. to a gas- liquid surface. CONSTITUTION:A base plate 1 is attached from within a gas phase to the monomolecular film 2 of organic molecules preformed on the surface of a liquid approximately parallel to the liquid surface. The surface of the base plate 1 is then inclined at a small angle theta(0 deg.<theta<15 deg.) to a gas-liquid surface to thereby separate the base plate 1 from the liquid surface. The aforesaid inclination angle may be kept constant or gradually changed during the separation process. In the case of an aqueous phase instead of the liquid phase, the second layer 2 of the monomolecular film is formed in this process on the surface of the base plate with its hydrophilic group facing the same. Preferably, the separation speed is not more than 5mm/min. in terms of the moving speed in the vertical direction to the gas-liquid surface of the base plate.
Patent JP-S62213458-A (JP)
Title: Communication network system
Inventor: KAWAKITA KENJI
IPC: H04Q3/545
Filed: 1986-03-14
Abstract: PURPOSE:To attain the strict mutual reference of trace information and error information in pursuit of a cause to a fault or congestion by guaranteeing time identity of a built-in timer of each node in a communication network comprising plural nodes. CONSTITUTION:Each node is provided with a built-in timer 200 in a communication network system where plural nodes are connected together, each comprising a line control section 110, a processor 120 and a buffer memory 130 or the like, and each node sends a signal to a communication line. In this case, the clock of the built-in timer 200 is inserted in a transmission signal and the built-in timer clock is added to the reception signal from the communication line to calculate the time difference with an adjacent node and the built-in timer 200 of its own node is corrected by a correction means. Thus, the time identity of the built-in timer 200 of each node is guaranteed, and the time required to troubleshoot a fault or congestion is decreased and the diagnosis of the cause is facilitated.
Patent JP-H11316544-A (JP)
Title: Remainder multiplying device
Inventor: ONO TAKATOSHI
IPC: G06F7/72
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To enable a fast operation with a small circuit scale. SOLUTION: Relating to a remainder multiplying device 100 which calculates A*BmodP, a multiplier division part 11 outputs a partial multiplier b(i) obtained by dividing a multiplier B into every 8 bits from the low-order side and a remainder calculation part 12 outputs intermediate number C(i) represented as recursion formulas C(1)=A (A is a multiplicand) and C(i)=C(i-1)*2<8> modP (P is a modulus, 160 bits). Then ROM tables 308 and 309 are stored with remainders corresponding to the high-order part of a carry value C(i-1)*2<8> and a remainder calculation part 12 calculates C(i) by adding a remainder read out of a ROM to the low-order part. A partial product calculation part 13 calculates a partial product C(i)*b(i). An accumulation part 14 accumulates the partial partial product C(i)*b(i).  A correction part 15 subtracts an integral multiple of P from the accumulated value of the accumulation part 14 to correct the accumulated value.
Patent JP-S61215351-A (JP)
Title: Optically active bicyclo(2.2.1)compound
Inventor: YAMAZAKI YUKINAE
IPC: C07C62/32
Filed: 1985-03-19
Abstract: NEW MATERIAL:The optically active bicyclo[2,2,1] compound composed of a bicyclo[2,2,1] compound selected from bicyclo[2,2,1]heptane- or hept-5-ene-7- carboxylic acid having hydroxyl group or oxo group at the 2-position and its methyl ester and rich in the enantiomer wherein the absolute configuration of the 1-position of the bicyclo[2,2,1] compound is R. EXAMPLE:1(R)-bicyclo[2,2,1]heptane-2-hydroxy-7-carboxylic acid methyl ester. USE:A raw material for the synthesis of a natural-type optically active compound of methyl jasmonate and prostaglandin compound. PREPARATION:The titled compound can be produced by hydroxylating the 2-carbon atom of a bicyclo[2,2,1] compound selected from bicyclo[2,2,1]heptane- or hept-5-ene-7-carboxylic acid and its methyl ester with mold belonging to Penicillium genus, etc., or actinomycete belonging to Streptomyces genus, etc.
Patent JP-H01275084-A (JP)
Title: Business machine with printing unit
Inventor: MANFURETSUDO ROZENTAARU
IPC: B41J11/48
Filed: 1989-03-09
Abstract: PURPOSE: To enable a change-over from one operation mode to the other without executing any specific change-over operation to obtain a different paper path by providing rotatably a switch body for selecting from two paper paths having a common passage area at a downstream side of a printer in a housing. CONSTITUTION: When an eccentric body 30 is disposed at an illustrated position, a rotary lever 22 rotates clockwise, a driving roller 25 is released from the engagement with a driving wheel 12a, and there is no transporting an endless paper. At the same time, a switching body 17 moves rightward about a central portion 16 via a lever arm end portion 23a, and an individual paper is sent to the inside of a partition wall 36 after passing through the left-hand side of the switching body.  When the eccentric body 30 is rotated 180 degrees about a central portion 30a, the rotary lever 22 rotates counterclockwise, the driving roller 25 is brought into engagement with the driving wheel 12a, and at the same time, the switching body 17 is moved leftward by means of a rod body 20, a transport path for the endless paper is formed on the right-hand side of the switching body 17, and the endless paper is fed out of the housing.
Patent JP-S54146892-A (JP)
Title: Production of reactive flame retarder
Inventor: KOARAI SUSUMU
IPC: C08G8/28
Filed: 1978-05-10
Abstract: PURPOSE: A novolak type phenol-formaldehyde resin is made to react with a halogenated epoxy resin to form said reactive halogen-containing flame retarder that lowers no characteristics of resin and is free from change with the passage of time.  
     CONSTITUTION: The reaction between a novolak type phenol-formaldehyde resin containing scarcely unreacted phenol monomers and a phenyl glycidyl ether in which 1W3 hydrogens on the phenyl group are substituted with halogens or bis-phenol A diglycidyl ether with the phenyl groups substituted with 1W4 halogen or their mixture is conducted under heating until the epoxy groups are consumed. Then, when necessary, formaldehyde is added and the mixture is resinified. The resol type phenol-formaldehyde resim employed preferably contains less than 5%, more preferably less than 1% of unreacted phenols. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10341262-A (JP)
Title: Phase correction circuit and its method
Inventor: LEE MYEONG-HWAN
IPC: H04N5/455
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To obtain a fast convergence characteristic with a simple hardware by providing an output of a signal whose phase is corrected in response to a detected discrimination error and allowing an inverse phase correction device to correct a phase of the signal whose phase has been corrected in response to a phase adjustment signal. SOLUTION: A known signal generator 121 is driven by a timing signal for 1st prescribed period corresponding to an input signal and generates a known signal when a timing signal is in an active period. A symbol error discrimination device 122 XORs sign bits of the known signal outputted from the signal generator 121 to discriminate whether or not a symbol of a signal resulting from compensating a phase of the received signal is in error and accumulates a logic 'high' signal to an accumulator 123 when the symbol error is in existence. An inverse phase discrimination device 124 compares a threshold level with the value accumulated in the accumulation device 123 to provide an output of a phase signal at a logic high level denoting whether or not the phase is correct.  A selector 132 of the inverse phase correction device 130 selects a signal whose phase is corrected in response to a phase adjustment signal or selects a signal with an inverse phase.
Patent JP-S62213122-A (JP)
Title: Electron beam exposure method
Inventor: YASUDA HIROSHI
IPC: H01L21/027
Filed: 1986-03-13
Abstract: PURPOSE:To remove destortion of a pattern and the like by providing one deflector divided into plural stage in the direction of an optical axis, by providing the driving means for the plural stages respectively and by making an electron beam incident perpendicularly on an exposure plane by selecting the output ratio of the driving means. CONSTITUTION:For example, the deflection coil for each direction of electromag netic type main deflectors 1XA, 1XB is divided, e.g., into two stages and pro vided in the direction of an optical axis, the amplifiers 2XA, 2XB, etc., for driving the deflection coils are provided for each stage and the output current ratio of the driving amplifiers 2XA, 2XB, etc., is selected and controlled to make the incident angle of an electron beam perpendicular by actually detecting the incident angle. This assures the perpendicular incidence of the electron beam in the case of an electron beam exposure and a good exposure without a distortion can be realized even for a minute pattern.
Patent JP-H06267254-A (JP)
Title: Recording and reproducing device
Inventor: SHIMIZU RYOICHI
IPC: G11B27/34
Filed: 1993-03-16
Abstract: PURPOSE:To improve operability by simultaneously obtaining the size of a tape cassette inserted into a VTR, the total amount of a tape and the remaining amount of the tape. CONSTITUTION:By a key input operation part 11, a key signal where a user responds to the operation of a recording and reproducing device is supplied to a microcomputer 12. By the microcomputer 12, the information of the total amount of the tape used for the cassette and the cassette size showing the size of the cassette inserted into the recording and reproducing device are image controlled, and the operational condition of the recording and reproducing device is displayed on a display 18.
Patent JP-S51131644-A (JP)
Title: Device and apparatus for controling spectrum distribution characterist ic of light
Inventor: NAKAHARA TAKESHI
IPC: G02F1/23
Filed: 1975-05-13
Abstract: PURPOSE:To improve freedom of controling spectrum distribution of a controlled light and independent controlability of each wave length by controlling spectral characteristics after seperating wave lengths.
Patent JP-H10235122-A (JP)
Title: Composite material having filtration and ion-exchange functions
Inventor: MORITA TAKASHI
IPC: B01J47/00
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To remove simply various ionic substances in liquid or gas, offensive odor substances of animals or plants, or fine powder such as duct, pollen, and mold by allowing a polyurethane foam to hold an ion-exchange resin. SOLUTION: A polyurethane foam is a foam including at least urethane bond and/or urea bond inside molecules. Either an open cell type or a closed type is favorable for the polyurethane foam and a micro-cellular type is included. The open cell polyurethane foam is particularly favorable because of the possession of gas permeability and/or water transmissiveness. The polyurethane foam is manufactured by reacting an active hydrogen compound with organic polyisocyanate. As the ion-exchange resin, disclosed acidic groups capable of ion-exchange and, besides resin having metal salt groups or basic groups of them, cation-exchange resin or anion-exchange resin already used, collected, and recycled can be used.
Patent JP-H07259651-A (JP)
Title: Starting auxiliary device of engine for gas fuel
Inventor: TABATA MUNEHIRO
IPC: F02D19/02
Filed: 1994-03-25
Abstract: PURPOSE:To realize a starting auxiliary device of an engine for gas fuel, by which starting performance can be remarkably improved in a simple constitution. CONSTITUTION:In a starting auxiliary device of an engine for gas fuel so constructed that a venturi part 3 is formed in an intake passage 2, a gas passage 5 for guiding gas fuel such as CNG or the like is communicated with the venturi part 3, a throttle valve 4 is disposed in the intake passage 2 downstream from the venturi part 3, and an intake passage shut-off valve 11 is disposed in the intake passage 2 upstream from the venturi part 3, a depression at engine manifold actuator 12 for opening and closing the intake passage shut-off valve is connected to the intake passage shut-off valve 11. A depression at engine manifold lead-out passage 17 for allowing the intake pass to communication with the depression at engine manifold actuator 12 is connected to the intake passage 2 downstream from the throttle valve 4, and a chamber having a designated capacity is interposed in the depression at engine manifold lead-out passage 17.
Patent JP-S52138925-A (JP)
Title: Ttl memory switch for shutter control circuit
Inventor: SAWARA MASAYOSHI
IPC: G03B7/089
Filed: 1976-05-14
Abstract: PURPOSE: To improve the respondence and attain to transform a circuit to be IC by means of transistor as a resistor for the supply of a base electric current by employing a transistor coupled in parallel with the opposite direction as transistor for use in a TTL memory switch. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000246484-A (JP)
Title: Brazing method between high melting point metal and stainless steel or steel
Inventor: SUGANUMA KATSUAKI
IPC: B23K1/19
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To realize a strong brazing method between high melting point metal and stainless steel or steel. SOLUTION: 0.5-2.0 wt.% B(boron) is added in Cu as the brazing filler metal. B in the brazing filler metal is positively subjected to chemical bonding to essential components of high melting point metal to form a barrier layer, the components of Fe, Cr, etc., in stainless steel or steel material are prevented from diffusion to a high melting point metal side, thus, it is prevented that these form a brittle chemical compound layer.
Patent JP-S62214056-A (JP)
Title: Electric power steering device
Inventor: KAMIYA AKIHIDE
IPC: B62D5/22
Filed: 1986-03-13
Abstract: PURPOSE:To make a centering adjustment with ease, by providing a mechanism for converting a relative angle displacement between input and output shafts to an axial direction and a sensor for sensing an amount of an axial displacement and permitting a neutral position of the sensor to be adjusted independently. CONSTITUTION:An output from a strain gauge 22 is zero because a lever 20 is not flexed in neutral. However, when a reference level is dislocated, it must be returned to zero. In this case, a ball 15 is inserted into a groove 17c and a displacement sensing mechanism of a slider 17 is fixed to a housing 2. Next, the strain gauge 22 is coupled with a controller 28, electric wirings are connected and then a case 23 tentatively tightened is released. A signal from the strain gauge 22 is applied to a tester and an adjusting shaft 26 is rotated so that it is fit to a reference level when an output from the strain gauge 22 is zero. With this arrangement, an adjustment of the reference level in the neutral can be effected with ease without affecting to other systems.
Patent JP-S63220665-A (JP)
Title: Facsimile equipment
Inventor: HIRANO FUYUKO
IPC: H04N1/21
Filed: 1987-03-10
Abstract: PURPOSE:To facilitate the identification of picture information printed at a dividing part by overlapping and transmitting the picture information of the dividing part at the time of dividing and transmitting a long original. CONSTITUTION:When the length of an original capable of being transmitted is limited, an original reading control device 4 detects whether or not the prescribed length (one page) only of a transmitting original is read and communicates it to a central control device 3. On the other hand, a picture information processing device 5, while accumulating the picture information in a picture information termination part storing part 6 at the termination part of one page by the instruction of the central control device 3, sends a picture signal to a facsimile device 2. When the transmission of the page after a second page is started, first, after the picture information of the termination part of a previous page accumulated in the picture information termination part storing part 6 is sent, turning to the transmission of the picture information of the said page. For this reason, at the recording picture obtained at the receiving side, the identification of the picture information printed in the dividing part can be facilitated.
Patent JP-H11241398-A (JP)
Title: Framing method of building, and framed object
Inventor: SAKAMOTO HIDEKI
IPC: E04B1/24
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a framing method of a building, and a framed object in which steelwork amount and welding amount can be reduced, and in which underground beams can be reduced to reduce cost. SOLUTION: In a building comprising plural columns 1 disposed in X- and Y-directions to form a matrix, rigid junction frame units U are each composed of two columns 1 of plural columns 1 disposed adjacent to each other in the X-direction, a beam 3 rigidly jointed between column heads of the columns 1, and an underground beam 2 or the like to rigidly joint column legs of the columns 1 with each other.  Rigid junction frame units U each composed of two columns 1 of plural columns 1 other than the columns 1 to compose the X-direction rigid junction construction unit U disposed adjacent to each other in the Y-direction, a beam 3 rigidly jointed between column heads of the columns 1, and an underground beam 2 or the like to rigidly joint column legs of the columns 1 with each other, and beams 3' different from the beams 3 composing the units U jointed with the columns 1 of the rigid junction frame units U by pins in perpendicular directions to framing directions of the units U are also provided.
Patent JP-S59188522-A (JP)
Inventor: SAMU MITSUSHIERU DEREGANESU
IPC: G06F3/048
Filed: 1984-03-23
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-S61216969-A (JP)
Inventor: YABUHARA SHOZO
IPC: C04B41/52
Filed: 1985-03-22
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-S55147238-A (JP)
Title: Ester of side-chain higher dihydric alcohol
Inventor: MORITA CHIRIO
IPC: A61K8/30
Filed: 1979-05-07
Abstract: NEW MATERIAL:An ester of a side-chain higher dihydric alcohol of formula I (R1 is lower alkyl; R2 is >=7C alkyl, alkenyl, or hydroxyalkyl; n is 6-10). EXAMPLE:An 7-alkyl-octadecane-1,18-diol-dicapric acid ester. USE:Useful as a base for oils for cosmetics or medicines, or emulsions. PROCESS:A diol of formula II or its reactive derivative is esterified by the conventional method with a straight-chain >=8C saturated higher fatty acid, hydroxy higher fatty acid, etc., to obtain a compound of formula I. For practicing the reaction mentioned above industrially, the reaction mixture is preferably agitated, under the stream of nitrogen at about 220-240 deg.C for several hours.
Patent JP-H11236283-A (JP)
Title: Method for coating inorganic plate
Inventor: UTAGAKI KAZUO
IPC: C04B41/71
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To improve adhesion, weather resistance and water resistance of the formed coating film by coating an inorganic plate with a solvent-based coating material which contains an organic synthetic resin having hydrolyzable silyl groups, beforehand prior to coating of the plate with an aqueous coating material. SOLUTION: In this method, as the solvent-based coating material that is a clear lacquer, a solvent solution of an organic synthetic resin contg. hydrolyzable silyl groups is used as it is. As the organic synthetic resin contg. hydrolyzable silyl groups, an acrylic synthetic resin such as methyl acrylate based resin is preferred. An example of the organic solvent used for the solvent-based coating material is ethyl acetate.  The coating method comprises: coating the surface of an inorganic plate with such a solvent-based coating material and drying the coated surface; and thereafter, further coating the coated surface of the inorganic material with an aqueous coating material and drying the resulting coated surface; wherein: the coating with the solvent-based coating material is optionally divided into two steps, i.e. an undercoating step and an intermediate coating step; or optionally, the intermediate coating is performed with the solvent-based coating material and the undercoating is performed with the above aqueous coating material; and further, any coating with the solvent-based coating material is desirably performed in such a state that the inorganic plate to be coated is completely hardened after the autoclave curing.
Patent JP-S52139302-A (JP)
Title: Automatic circuit switching unit
Inventor: YONEYAMA TOMOHIDE
IPC: H04N1/00
Filed: 1976-05-17
Abstract: PURPOSE:To perform an automatic switching for the prescribed subscriber's apparatus and thus to achieve an economical use of the telephone network through transfer of the signal between the subscriber's apparatus using the general telephone circuit.