baber/WOPTO huggingface dataset:
Patent JP-H02219031-A (JP)
Title: Forming material for lb film
Inventor: MIYAMOTO HIROO
IPC: G02F1/35
Filed: 1989-02-21
Abstract: PURPOSE:To form the LB film which is a material having a large molecular polarization, hardly arises the flocculation of molecules in an LB method and is uniform in quality by using specific N-acyl-p-nitroaniline as the material for forming the LB film. CONSTITUTION:The N-acyl-p-nitroaniline expressed by formula I is used as the material for forming the thin film (LB film) by a Langmuir-Blodgett's' method. In the formula I, n is 13 to 29 integer. The N-acyl-p-nitroaniline is formed by further introducing a carbonyl group to N-alkyl-p-nitroaniline which is p-nitroaniline introduced with a long chain alkyl group. The hydrophilicity is thereby intensified and the flocculation hardly arises on a water surface at the time of the formation of the LB film. The LB film which is the material having the large molecular polarization, hardly arises the flocculation of the molecules in the LB method and is uniform in quality is formed in this way.
Patent JP-S60186715-A (JP)
Title: Air flow meter
Inventor: NOMURA TOSHIO
IPC: F02D41/18
Filed: 1984-03-05
Abstract: PURPOSE:To detect the flow rate of fluid correctly by using the throttle valve of an internal-combustion engine even for the air flow meter, and detecting and processing suction air pressure before and behind it, the temperature of the fluid etc. CONSTITUTION:The air fuel ratio of air-fuel mixture supplied to a combustion chamber 14 needs to be controlled properly and the flow rate of air taken in from an intake manifold 10 through a throttle valve 11 should be measured correctly for the purpose. The flow rate Ga of the air passed through the throttle valve 11 is expressed by an equation I . In the equation, Cd is a counted flow rate, A(thetath) is the opening area (m<2>) of the throttle valve 11, and (s) is a pressure coefficient determined by the pressure ratio across the throttle valve 11; and Pa is the air pressure (kg/cm<2>) before the throttle valve 11 and Ta is intake air temperature ( deg.K) before the throttle valve. The intake Ga of the air is calculated from parameters of pressure before and behind the throttle valve 11, opening area A(thetath), intake air temperature Ta before the throttle valve 11, etc.
Patent JP-S54132138-A (JP)
Title: Writing action confirming system for magnetic bubble memory element
Inventor: OOTSUKI KANEICHI
IPC: G11C11/14
Filed: 1978-04-06
Abstract: PURPOSE: To ensure an action of reading-correction-writing-check in one cycle time by providing  two units of bubble detectors with a distance of the odd-bit length between into the bubble transfer path and then installing the bubble generator/ eraser between the two detectors.   
     CONSTITUTION: Bubble detector 21 and 22 are provided on major loop 10 with distance of 3 bits  between, and bubble generator/eraser 3 is installed between 21 and 22. The output 21 and 22 are  supplied to differential amplifier 23. Now in case the bubble corresponding to 1100101, for example, is transferred to loop 10. signal (a) is delivered from amplifier 23. Here, the forward and  backward directions feature the output sent from detector 21 and 22 each. The full-wave rectification is given to signal (a) and the logic product is secured with strobe signal (b) to obtain reading  signal (c). When current (e) is flown to eraser 3 via writing circuit 30 and with correction signal  (d) of 011001 ..., the output of amplifier 23 turns to signal (f). Signal (f) then undergoes the full- wave rectification, and the logical product is secured with strobe signal (g) via gate 27 to obtain  correction writing signal (h). Signal (h) is then compared with signal (d) at gate 29 to carry  out a check for the writing action.  
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H1050872-A (JP)
Title: Optical semiconductor element package and its manufacturing method
Inventor: SAKATA MASATO
IPC: H01L23/02
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To reduce deviation of an optical axis between an optical semiconductor element mounted and an optical fiber, and suppress deterioration in optical coupling efficiency by a method wherein a support part for fixing an external member is provided in a sidewall of a metal frame body, while being fixed to the external member by the support part. SOLUTION: An attachment support part 15 for fixing an external member 17 to a sidewall of a metal flame 11 in an optical semiconductor element package 16 is provided, and the external member 17 is fixed by the attachment support part 15. At this time, the attachment support part 15 is elastically deformed at a root 15b thereof to reduce a deformation of a metal bottom plate 12. For this reason, stress applied to the entire metal bottom plate 12 can be reduced, and positional deviation of a semiconductor laser element mounted on the metal bottom plate 12 can be reduced, and deviation of an optical axis produced between the semiconductor laser element and an optical fiber can be reduced. Accordingly, deterioration in optical coupling efficiency of the semiconductor laser element and optical fiber can be suppressed.
Patent JP-S58158253-A (JP)
Inventor: MINAMI NOBUYUKI
IPC: B32B33/00
Filed: 1982-03-17
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-S62197933-A (JP)
Title: Optical pickup
Inventor: KATO MASAYUKI
IPC: G03H1/00
Filed: 1986-02-25
Abstract: PURPOSE:To make a device light and small and lower cost by constituting a collimator lens and an objective lens by combining plane-convex lenses and holograms that correct their aberration. CONSTITUTION:A collimator lens and an objective lens are constituted by combining plane-convex lenses 12, 17 and holograms 13, 16 having the function of correcting their aberration. In this case, a beam is converged by plane-convex lenses 12, 17, and aberration generated by the beam convergence is corrected by holograms 13, 16. Only the function of correcting aberration of plane-convex lenses 12, 17 is given to holograms 13, 16, and the function of converging the beam is not given, and accordingly, holograms 13, 16 become near the shape of a plane grating. Such holograms 13, 16 can be made with two luminous fluxes being plane wave or nearly parallel light, easily and high in efficiency. On the other hand, since plane-convex lenses 12, 17 are of transmission type, they are high in efficiency and suitable for mass production with low cost.
Patent JP-S59167520-A (JP)
Title: Novel plasminogen activator derivative, its preparation and pharmaceutical containing the same
Inventor: SHIMIZU KIMIHIRO
IPC: A61K38/46
Filed: 1983-03-14
Abstract: NEW MATERIAL:A plasminogen activator derivative consisting of a polypropylene glycol having a molecular weight of 200-20,000 and bonded through a coupling agent to the amino acid side chain of a human-originated plasminogen activator free of antigenicity. EXAMPLE:Urokinase modified with polypropylene glycol-4-chloro-6-hydroxy-1,3,5- triazine. USE:A thrombolytic agent and antithrombogenetic agent having high physical stability and long duration of the activity. PREPARATION:The titled derivative is prepared by bonding a polypropylene glycol having a molecular weight of 200-20,000, preferably 1,000-10,000 with a coupling agent (e.g. cyanuryl halide), and reacting the product with a human- originated plasminogen activator free of antigenicity. The reaction is preferably carried out at 5-9pH at low temperature.
Patent JP-S61201947-A (JP)
Title: Variable inertia fly wheel
Inventor: HASHIMOTO KENJI
IPC: F16F15/16
Filed: 1985-02-28
Abstract: PURPOSE:To reduce shock in connection by separating a fly-wheel from a crankshaft to vary the inertia force of the fly-wheel when an engine reaches high speed higher than a predetermined value. CONSTITUTION:When a needle valve 13 moves left and parts from an orifice 11 in a plate 9 which has been closed by said valve, oil shown by 10b flows to 10a through the orifice 11 to disable a viscous fluid coupling 8. Thus, a fly-wheel 3 is separated from a rotor 6 and a crankshaft rotates utterly irresistible of the inertia of the fly-wheel to minimize the inertia force and improve acceleration property. Thus, the inertia force of the fly-wheel can be freely varied by the operation of an actuator and connection becomes possible with small shock.
Patent JP-H05243358-A (JP)
Title: Lead frame for resin mold and resin molding apparatus
Inventor: KANAMAKI MASAYUKI
IPC: H01L21/56
Filed: 1992-02-27
Abstract: PURPOSE:To provide a lead frame for resin mold and a resin molding apparatus which can easily inspect a state of filled fused resin for molding a heat radiating plate or the like. CONSTITUTION:An elastic piece 34 which deforms according to fluid characteristics of fused resin 51 is connected to extended tie bars 31a, 31b at an end of a lead frame 30a for resin molding. The lead frame 30a clamps the elastic piece 34 between upper and lower metal molds 11,12 with a monitoring cavity 17 formed for injecting resin to approximately same thickness as the lead frame 30a.
Patent JP-S63208360-A (JP)
Title: Facsimile picture information dividing and recording method
Inventor: UENOHORI SANEMORI
IPC: H04N1/23
Filed: 1987-02-24
Abstract: PURPOSE:To attain recording without information loss even for picture information more than the size of recording paper by recording picture information on plural pages splittingly when the picture information by one page is more than one page of recording paper and printing out additional information onto each page. CONSTITUTION:The picture information is inputted sequentially to an input line memory 1. A CPU 4 transfers the picture information to a buffer memory 5 one by one line from the memory 1 via an input control circuit 2. In this case, the CPU 4 allows the built-in line counter to be counted at each line transfer and when the count reaches one recording paper page, the input of the picture information is interrupted via the circuit 2 to add print information (e.g., Page 1-1) of the split page from a character generator. Then the input of succeeding picture information is started, the similar step is executed and when it is finished, information Page 1-2 is added. The picture information subject to split edition is sent as recorded information from an output line memory 6 by the control of the output control circuit 7.
Patent JP-H05243934-A (JP)
Title: Signal input device
Inventor: SUGIMOTO MITSUNOBU
IPC: H03K17/00
Filed: 1992-02-27
Abstract: PURPOSE:To shorten the program processing time of a CPU in a signal input device from a matrix circuit. CONSTITUTION:A driver circuit 12 consisting of a counter 11 to count an inputted block signal and a decoding circuit 2 to decode the count value of the counter, a receiver circuit 4 to read in each data to be obtained successively from an output line in accordance with each address line to be selected and driven by the driver circuit 12, and the data latch circuits 13a to 13c of the same number as the number of the address lines which input each data to be obtained successively from the receiver circuit 4 in accordance with each address line to another corresponding data latch circuit and latch it are provided.
Patent JP-H10242976-A (JP)
Title: Communication monitor and control system for atm exchange
Inventor: MATSUMOTO SHINICHI
IPC: H04L12/28
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To attain an asynchronous transfer mode(ATM) communication monitor and control system capable of improving the secrecy and reliability of communication in executing information communication by a master protocol through an ATM exchange and efficiently executing filtering processing as to an ATM communication monitor and control system for improving the secrecy and reliability of communication. SOLUTION: An ATM exchange 100 is provided with a cell copying part 110 for copying an ATM cell in the case of receiving signaling from a terminal and a filtering processing part 120 for referring to the communication contents of a master protocol and, when the contents are not previously allowed contents, disconnecting its connection. When receiving signaling from the terminal, the cell copying part 110 sets up the connection and then copies and sends an ATM cell. The processing part 120 generates one packet of the master protocol from the copied and sent ATM cell, monitors the communication contents of a frame, and when the contents are not previously allowed contents, disconnects the connection.
Patent JP-H04259510-A (JP)
Title: Molding method and molding device
Inventor: SAKAI HIDEO
IPC: B29C43/14
Filed: 1991-02-13
Abstract: PURPOSE:To arrange a reinforcement body on a predetermined position, by a method wherein a molding material and the reinforcement body are integrated under heating and pressurizing beforehand, which becomes a preshaped matter, then the preshaped matter is held under a heated and softened state, the reinforcement body is arranged at a fixed position of a molded product, fed within a mold and pressurization and cooling are performed. CONSTITUTION:A fixed number of reinforcement bodies 1 are piled upon each other through a stocker 5 and fed to a preshaping device 7 by a conveyor type feeder 51. The feeder 51 possesses a heating medium 52 and preheated at the time when the same is fed to the preshaping device 7. A molding material 2 stored in a hopper 6 passes through a quantitative feeding rotary valve 61 and sent to a preshaping device 7 by a feeding conveyor 62. The reinforcement body 1 and a molding material 2 are fed within a cave constituted of preshaping molds 71, 72, 73 installed within the preshaping device 7. A male mold 92 and female mold 91 possess cooling mediums 93, 94 which cool and solidify a laminated body 3 and hold the molds 91, 92 at desired temperatures.
Patent JP-S63209335-A (JP)
Title: Fdm signal multiplex circuit
Inventor: ICHIYOSHI OSAMU
IPC: H04J1/05
Filed: 1987-02-26
Abstract: PURPOSE:To attain the FDM operation of a fundamental wave filter having a frequency more than a channel frequency interval  f by using an interpolation clock m f being m times as much as the  f so as to apply sampling and signal processing. CONSTITUTION:Timing sources 4-7 generates a channel clock whose channel frequency interval is  f, interpolation clock m f (m is a factor to N) having a frequency being m times as much as  f and a multiplexing clock N f being N times as much as  f. N-set of samplers 1, -1-1-N receive independent N-set of input signals respectively and apply sampling at the speed of m f. Moreover, the timing sources 4-7 supply the frequency interval  f shifted by each N/m sample in the unit of multiplexed clock to m-set of parallel/serial converters 10-1-10-m, and an FDM multiplexing signal of base band is obtained at the output of adders 11, 12. Thus, the FMD operation of the fundamental filter wider than the  f is attained.
Patent JP-S63209111-A (JP)
Title: Multicylinder winding
Inventor: INOUE TAMOTSU
IPC: H01F27/32
Filed: 1987-02-26
Abstract: PURPOSE:To make title windings small-sized and improve dielectric strength by connecting non linear resistors made of a metal oxide to one spot of interlayer end parts to be impressed by voltage of a two-layer portion of multicylinder windings. CONSTITUTION:Non-linear resistors 4 made of a metal oxide such as zink oxide are connected to the winding ends not connected by connecting conductors 3 of the mutually neighboring respective cylinder windings 2a-2e, that is to interlayer end parts to be impressed by a two layer portion of voltage. Here, for instance, when thunder voltage is impressed on a U terminal from outside, voltage to be determined by initial potential distribution of the windings is generated. In that case, overvoltage is suppressed by the nonlinear resistors 4 connected to the interlayer end parts to be impressed by a two layer portion of voltage so as to prevent dielectric breakdown and to reduce an interlayer dielectric size.
Patent JP-H07250148-A (JP)
Title: Switching system for telephone set
Inventor: YAJIMA TETSUO
IPC: H04M1/72
Filed: 1994-03-11
Abstract: PURPOSE:To prevent a line from being disconnected when the line is switched from a handsfree telephone set to an ordinary external telephone set having a receiver. CONSTITUTION:The handsfree telephone set 7 and the ordinary external telephone set 4 with the receiver are connected to the telephone line in parallel, and 1st and 2nd relays 8 and 9 are interposed between the telephone line, and the handsfree telephone set and external telephone set respectively. Then when the line is switched from the handsfree telephone set to the 2nd telephone set, an off-hook detecting circuit 10 decides the off-hook state of the external telephone set in response to the operation of a changeover switch 11 and turns ON the 2nd relay and turns OFF the 1st relay only when the external telephone set is in the off-hook state, thus switching the telephone sets.
Patent JP-H08210915-A (JP)
Title: Deconvolution processing method and device
Inventor: IWATA TETSUO
IPC: G06F17/10
Filed: 1995-02-06
Abstract: PURPOSE: To improve resolution by conducting deconvolution based on measured spectrum data and a pseud data sequence for a slit function extracted from the predetermined wave number data of data point number density detected by a multichannel detector. CONSTITUTION: An image formation lens 5 and a polychromater 6 are arranged in an direction orthogonal to an irradiating direction to a sample cell 4 so that Raman scattering light radiated from a sample in the cell 14 is formed into an image at an incidence slit 6a inside the polychromater by the lens 5. The spectrum of a predetermined wave number component is output to the outgoing radiation side of the polychromater 6 so as to be respectively received by respective channels of a multichannel detector 7 installed on the outgoing radiation focus plane thereof. Received light signals are converted to electrical signals by the detector 7, and the data thereof are transferred to a computer system 9 via a multichannel driver 8. The system 9 conducts a predetermined processing such as deconvolution and the like.
Patent JP-S53126769-A (JP)
Title: Washing machine with discharge pump
Inventor: NUMATA KOUICHI
IPC: D06F39/00
Filed: 1977-04-13
Abstract: PURPOSE: To provide a steel plate cover on the discharge pump so as to prevent damages by fire. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04278768-A (JP)
Title: Low power consumption exchange system
Inventor: IDE KAZUMASA
IPC: H04Q1/28
Filed: 1991-03-07
Abstract: PURPOSE:To curtail the power consumption by executing a feed from a battery at the time of service interruption, converting a voltage value of the battery to a digital code and inputting it to a controller, and executing a feed to a substriber's circuit corresponding to the digital code. CONSTITUTION:At the time of service interruption, a feed is executed from a power source 1 of an exchange, and its output voltage is measured by a voltage measuring instrument 2 and converted to a digital code, and inputted to a controller 3. A power supply voltage -48V is divided into four stages. At the time of regular operation of >=-43V, a feed is executed to all subscribers 6 through a power source switch 4 and a subscriber's circuit 5. When the voltage drops to <=-43V, the controller 3 turns off partial switches 4 of the general subscriber's circuit 5 except priority subscribers such as a police station, a fire department, etc. Its ratio is 1/3, 2/3 and the whole up to -40V, up to -38V and <=-38V, respectively. In such a way, the power consumption is curtailed, and only in the case of an emergency telephone, this system is used for many hours.
Patent JP-S63208103-A (JP)
Title: Programmable controller
Inventor: TAKEMURA HIROAKI
IPC: G05B19/02
Filed: 1987-02-25
Abstract: PURPOSE:To secure a fail-safe function when one of arithmetic units has broken down, by adding an exclusive hardware which can execute directly an access to an I/O unit from a link unit side. CONSTITUTION:Instead of a conventional I/O unit interface, a new I/O unit interface 17 is provided, and also, an I/O gate 36 is provided on a host link unit 3 side. Also, the I/O gate 36 and the I/O unit interface 17 are connected directly by an I/O interface bus B3. In this state, when some abnormality is generated in an arithmetic unit which is not shown in the figure, and an abnormality signal has arrived, an I/O unit interface circuit 17a which has been connected to an I/O unit 2 until that time is brought to disenable, instead of which an I/O unit interface circuit 17b connected to the I/O interface bus B3 is brought to enable.
Patent JP-S61199584-A (JP)
Title: High frequency butt welding method
Inventor: KATO KAZUNORI
IPC: B23K13/04
Filed: 1985-03-02
Abstract: PURPOSE:To reduce remarkably welding defects and to increase product yield by rolling with the specified rolling reduction quantity by rolling roll with forming a forming part on the center part of flange material and by welding a web material with forming a bulging part. CONSTITUTION:A flat projecting part 11 is formed on the center part of a flange material 1 by rolling with the rolling reduction of 3-20% of the plate thickness of the flange 1 by rolls 13, 32. A high frequency welding is performed by butting to the flat projecting part 11 of the flange 1 the end part of the web material 2 without performing any working thereon. By forming a bulging part on the weld zone of the flange like this a high frequency current is concentrated on the forming part 11 and the part thereof is heated at higher temp. compared with others.
Patent JP-H06237358-A (JP)
Title: Facsimile equipment
Inventor: TANAKA ISAO
IPC: H04N1/32
Filed: 1993-02-08
Abstract: PURPOSE:To facilitate sorting of plural received documents at a receiver side. CONSTITUTION:A transmission end sheet generating section 13 edits a transmission parameter fed from a transmission parameter storage section 12 by a predetermined format to generate a transmission end sheet and it is stored in a transmission end sheet storage section 14. A document transmission end detection section 15 detects the transmission end of a document stored in a picture information memory 2 and gives a detection signal to the transmission end sheet storage section 14. The transmission end sheet storage section 14 outputs a transmission end sheet to a line control section 4 in response to the detection signal. The transmission end sheet generating section 13 generates a transmission end sheet including communication management information collected by a communication management information storage section 16 and also generate a reply sheet including part of picture information stored in the picture information memory 2.
Patent JP-H11237396-A (JP)
Title: Bearing for axle
Inventor: TADA SEIJI
IPC: B60T8/171
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a bearing that facilitates the assemble of a pulsar ring, at the same time, can surly, fix two inner wheels so as not to be separated, can prevent a creep, and can reduce the weight and cost. SOLUTION: A projection-shaped ring part 2a is formed on one side of the outer periphery of a side where two inner wheels 2 of an axle bearing that is constituted of one outer wheel and the two inner wheels 2 and has a pulsar ring 6 and a pick-up sensor 7 are joined. The pulsar ring 6 is made of synthetic resins and is formed in a cylindrical ring shape, at the same time, a ferromagnetic body metal layer 8 is formed at fixed intervals in the circumferential direction of an outer surface, a rib part 6c is formed in the inside diameter direction of the cylindrical ring, and the ring part 2a of the two inner wheels 2 is fitted into a channel 6d between the rib parts 6c for fixing.