baber/WOPTO huggingface dataset:
Patent JP-S63215127-A (JP)
Title: Multiplex signaling conversion system
Inventor: YAMAMOTO YOSHIO
IPC: H04J3/12
Filed: 1987-03-04
Abstract: PURPOSE:To reduce a load on the processing of a CPU, by multiplexing a bit of signaling information time-divisionally, measuring time lapse from a signaling state, and executing signaling conversion according to a stored signaling conversion system. CONSTITUTION:A signaling input signal S11 is supplied to an input part 1, and the input part 1 receives the signal S11, and an output part 2 sends a time- divisionally multiplexed signaling output signal S21. A timer part 3 monitors the signaling state, and executes the detection of the change point of the state of each time-divisionally multiplexed signaling, and the time measuring and time setting for each signaling. The CPU4 stores procedures(routines) to execute a various kinds of signaling conversion systems in its storage part, and executes the signaling conversion with the output signal of the timer part 3. Therefore, the CPU4 only performs the transfer of input/output information, and an actual processing required for input/output is executed by the input part and the output part 1 and 2 and the timer part 3. In such a way, it is possible to reduce the load on the CPU.
Patent JP-S60191510-A (JP)
Title: High frequency circuit substrate
Inventor: AKAZAWA YUKIO
IPC: H03F3/60
Filed: 1984-03-12
Abstract: PURPOSE:To decrease the parasitic capacitance of a substrate patter and an inductance of bonding wire by using a substrate using mainly a metallic plate as the substrate and adhering dielectric substrates for power supply feeding onto said metallic plate. CONSTITUTION:A chip capacitor 8 is bonded to an electrode on a chip capacitor mounting dielectric substrate 10 and a chip capacitor mounting substrate supporting dielectric chip 11 is fixed to a concaved part 12 on the metallic substrate as a supporting member. The coupling via the dielectric substrate 1 is almost eliminated in the parasitic capacitance with the metallic plate being a ground conductor and decreased. Since the metallic plate itself is at a common potential and the interval with the IC chip 7 is decreased, the length of bonding wire is decreased and the parasitic inductance is decreased. Since the dielectric substrate of the power supply feed pattern 4 is arranged near the IC chip, the parasitic inductance is decreased similarly.
Patent JP-H09242515-A (JP)
Title: Structure of tappet
Inventor: HIROTOMI TADAYOSHI
IPC: B23K1/00
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To aim at the appropriate thickness of a flange part and a ceramic chip so as to have the sufficient strength in relation to an impact to be applied to a device at the time of opening a valve. SOLUTION: A tappet has a slider part 22c to be fitted on a lower part of a push rod 17 and a flange part 22d, which is continuously formed to a lower part of the slider part 22c and formed into the taper-shape. A ceramic chip 23, which contacts with a cam of a cam shaft, is brazed to a bottom surface so as to cover a bottom surface of the flange part 22d. In the case where thickness of the ceramic chip 23 is expressed with T1 and thickness of the peripheral edge of the flange part 22d is expressed with T2 , thickness T1 , T2 are set so as to satisfy 0.12<T1 /T2 <0.40.
Patent JP-S53133044-A (JP)
Title: Production of optical fiber and device for the same
Inventor: HIDA SUSUMU
IPC: G02B6/00
Filed: 1977-04-25
Abstract: PURPOSE:To considerably ease the difficulty at the working of various blank and enchance productivity by feeding the respective blanks, which are disposed coaxially, synchronously at respective speeds, into a heating atmosphere so that the internal sectional ratio of the optical fiber to be obtained may be set as desired.
Patent JP-H04336209-A (JP)
Title: Mixing head for producing reaction mixture forming fluid solid or foam plastics
Inventor: HAINRITSUHI ERUSUFUERUTO
IPC: B29C45/00
Filed: 1992-02-05
Abstract: PURPOSE: To provide a mixing head for surely avoiding the blockage of the cleaning piston. CONSTITUTION: The blockage of a cleaning piston 2 in a mixing head for producing a flowable reactive mixture which forms a massive or foamy plastic material is avoided in that depressions 7 in the form of annular grooves 7 alternating with lands 8 are provided in the wall 6 of a mixing chamber borehole 3, the reactive mixture curing to a resilient mass 9.
Patent JP-S61205623-A (JP)
Title: Production of electrically conductive fine powder of tin oxide
Inventor: TAKEUCHI SHOZO
IPC: H01B1/08
Filed: 1985-03-11
Abstract: PURPOSE:To produce fine powder of tin oxide having high electrical conductivity and transparency, by dissolving metallic Sn and Sb in a mixture of nitric acid and hydrochloric acid, adding ammonia water to the solution, separating the produced colloid, washing with water, and drying and calcining the colloid. CONSTITUTION:Metallic Sn and 2.0-15.0wt% metallic Sb and Sb compound (based on the Sn) are dissolved in an aqueous solution of a mixture of nitric acid and hydrochloric acid to obtain a transparent solution of stannic acid. The pH of the stannic acid solution is raised to >=3 by the addition of ammonia water. The produced colloid of tin hydrate is washed and subjected to the solid-liquid separation process to effect the complete removal of ammonia. The fine powder of tin oxide obtained by the treatment is dried, and calcined in air, etc., to improve the crystallinity. The yield of the hydrated tin colloid can be improved by this process, and electrically conductive fine powder of tin oxide can be produced by this process at a low cost.
Patent JP-S55142052-A (JP)
Title: Anthraquinone dyestuff and refrigerant composition comprising it
Inventor: HOSODA TOORU
IPC: C09B1/32
Filed: 1979-04-20
Abstract: NEW MATERIAL:An anthraquinone dyestuff of formula I (X 1 , X 2 , X 3 , and X 4  are H, 6W12C alkoxy group-containing anilino, or 6W10C alkylamino groups, at least two of them are H and at least one is anilino group contg. 6W12C alkoxy group).  
     EXAMPLE: The compound of formula I (X 1  is formula II; X 2 , X 3 , and X 4  are H).  
     USE: A colorant for "Flon" refrigerants and refrigerator oils, readily soluble therein  to given a clear color, without decomposition under use conditions, and capable of facilitating the detection of leakage from apparatuses with clear spots.  
     PROCESS: A 1-halogenated anthraguinone, 1,4-, 1,5- or 1,8-dihalogenated anthraquinone is reacted with a 6W12C alkoxyaniline or further in addn. thereto a 6W10C alkylamine. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58164163-A (JP)
Title: Stop control method of fuel cell generator
Inventor: TADA MINORU
IPC: H01M8/04
Filed: 1982-03-25
Abstract: PURPOSE:To reduce the pressure difference by controlling a dummy resistor provided between a fuel cell and inverter so as to consume the surplus gas in the fuel cell due to the stop electrically. CONSTITUTION:When the opening command contact 21 of a DC breaker 10 is closed, a momentarily operating relay 22 is energized, the closing relay 24 of a dummy resistor closing switch 8 is energized by a contact 23 to close the dummy resistor 9 first, the trip relay 27 for the DC breaker 10 is energized through a contact 26 with a slight time delay by means of a timer 25 to open the DC breaker 10, a contact 29 is opened after a predetermined time delay by means of a timer 28 to deenergize the closing relay 24 of the dummy resistor closing switch 8, the breaking relay 31 of the dummy resistor closing switch 8 is energized through a contact 30 to cut off the dummy resistor. By slightly delaying the cutoff of the dummy resistor 9, the generation of the pressure difference in the fuel cell can be reduced.
Patent JP-S56146516-A (JP)
Title: Foundation work and foundation pile
Inventor: SUGIYAMA ISAO
IPC: E02D5/50
Filed: 1980-04-14
Abstract: PURPOSE: To obtain a powerful tip supporting force by driving a foundation pile through ground turning a expandable rotary tip at the lower end so that it will be used as expanded section at the tip thereof afterward.  
     CONSTITUTION: An inverted-conical rotary expand able tip 2 with an outer diameter than that of a foundation pile 1 with an excavating cutter 3 projected on the circumferential wall thereof, an air pipe 9 and a jointing devices 6 and 7 thereinside. The tip 2 is inserted into the lower end of the pile and a rotary rod 12 is inserted into the hollow section of foundation pile with the tip thereof connected to the jointing devices 6 and 7 of the expandable tip 2. Under such a condition, the  foundation pile is driver down turning the expandable tip while a cement milk is injacted from the point of the expanding able tip 2 during the excavation to fill  gaps between the pile and circumferential earth. The cement milk is also injected  pulling up the rotary rod to fasten the foundation pile and the expandable tip together. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61207998-A (JP)
Inventor: NISHIKAWA SHIGERU
IPC: G21C19/30
Filed: 1985-03-13
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-H08249119-A (JP)
Title: Crt screen control device
Inventor: KOKUBO HIROTO
IPC: G06F3/0487
Filed: 1995-03-08
Abstract: PURPOSE: To improve the control accuracy of a CRT screen by previously forming a divided section setting picture on the CRT screen, irradiating the section setting picture with a point checking beam to change the section setting picture to an enlarged picture by the irradiation of the beam and outputting a control signal by a screen operating beam radiated from a remote device. CONSTITUTION: The remote device 31 irradiates a screen operating point 3 on a section controlling picture 7 with a point checking beam 34. A picture display device changes the picture 7 to an enlarged picture 8 by the irradiation of the beam 34. A central processing unit(CPU) 4 outputs a control signal by a screen operating beam 44 radiated from the device 31. Sections are previously formed on a picture displayed on the device 33, and when a certain section is irradiated with the beam 34, the section is expanded to the whole screen. The enlarged area is irradiated with the picture operating beam 44 to execute operation on the screen.
Patent JP-S58165429-A (JP)
Title: Changing method of program reservation
Inventor: NAGAOKA YOSHITOMI
IPC: H04N5/76
Filed: 1982-03-25
Abstract: PURPOSE:To change the reservation of programs, by broadcasting a discriminating signal for program reservation change after superimposing the signal on broadcast electromagnetic waves and extracting the signal. CONSTITUTION:A receiver 9 extracts a program reservation changing signal from broadcast electromagnetic waves and the signal is applied to a discriminator 10. When the program reservation changing signal is confirmed, the old data is stored in a storage device 11 and new data is stored in a storage device 12. The channel number, weekday, start time and end time of a program desired to be recorded by a viewer are already set to a storage device 4 with a device inputting the program reservation signal externally. A discriminating circuit 15 reads out and compares the content of the storage devices 11 and 14 and when the contents are the same, the content of the storage device 12 is transferred to the storage device 14 through a control circuit 13. Thus, the reservation signal corresponding to the new broadcasting time is stored in the storage device 14.
Patent JP-S52130616-A (JP)
Title: Magnetic recording method
Inventor: NAKAMURA MATSUAKI
IPC: G11B5/127
Filed: 1976-04-27
Abstract: PURPOSE: To provide effective and stable magnetic recording means by using a metal alloy magnetic head whose permeability under the frequency of 5M Hz is more than 25 and the optical gap is set up in a range of 0.1μ W 0.5μ. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01223024-A (JP)
Title: Vibration attenuator of vehicle
Inventor: DOI MITSUHIRO
IPC: F16F13/00
Filed: 1988-02-29
Abstract: PURPOSE:To enable a differential mount to be varied in characteristics according to the running state by forming a pair of liquid chambers inside a resilient member which connects a vehicle-side member to a differential-side member and filling these chambers with electrically rheological fluid. CONSTITUTION:The major part 10 of a vibration attenuator consists of a group of sensors 11 as detecting means, a control unit 12 as a controlling means and a variable characteristics mount 13 corresponding to a differential mount. The variable characteristics mount 13 consists of an external cylinder 14 joined with a differential carrier and possessing the electrically conductive characteristics and a resilient membrane 15, an intermediate cylinder 16, a resilient member 17 and an internal cylinder 18 which are sequentially piled inside the external cylinder 14. A pair of liquid chambers 17a and 17b are formed inside the resilient member 17, connected to each other by a large- diameter orifice 16a and a small-diameter orifice 16b, respectively, and filled with electrically rheological fluid which is varied in viscosity to change from the liquid phase to the solid phase according to the voltage applied from a group of sensors 11 which detect the running states of a vehicle.
Patent JP-H06261439-A (JP)
Title: Distribution board
Inventor: YABUKI MASAO
IPC: H02H3/033
Filed: 1993-03-09
Abstract: PURPOSE:To enable the interruption of power supply and restart of electric equipment according to its operation status by breaking the supply of electric power to the loads in a pre-set order, when the electric current exceeds a specified value, to control the current flowing through the main cables to below a setpoint. CONSTITUTION:A current detector 7 is to detect electric current flowing through a main cable 5. When the current detector 7 detects a current valve exceeding a specified value, a controller 10 outputs either a signal to break branch circuits corresponding to branch breakers 61-618 or a control signal to stop operating the loads in such branch circuits, thereby breaking the supply of electric power to the loads in a pre-set order and controlling the current flowing through the main breaker 5 to below a specified value. Thus, electric power to equipment can be interrupted and the equipment can be restarted according to its operation status.
Patent JP-2000252991-A (JP)
Title: Traffic control method for multimedia communication and recording medium storing its program
Inventor: SHIN MASATOKU
IPC: H04L12/28
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a traffic control method by which multimedia communication interposed with networks whose transmission rates differ and intermingled real time and non real time systems can be attained. SOLUTION: In the case of communication in a network consisting of terminals 11, 16, nodes 13, 14 and gateways 12, 15 and when the communication by the terminal 11 or 16 having a traffic control function or by the nodes 12, 15 acting like the gateways between the terminal and the network requires a warranted band or when high speed data transfer is required because data are huge, an ATM SVC is set between the nodes and the communication is conducted by that connection (19, 20). In other cases, data are transferred through a default PVC. When a terminal receives the ATM SVC request from a node of the terminal or the gateway, an ATM connection is set to an optimum route and ATM exchange processing is applied to a transmitted packet.
Patent JP-S55139419-A (JP)
Title: Production of urethane prepolymer having low content of organic diisocyanate monomer
Inventor: KOBAYASHI ISANORI
IPC: C08G18/00
Filed: 1979-04-19
Abstract: PURPOSE: To obtain a urethane prepolymer having low content of a diisocyanate monomer in a short time, by a method wherein a diisocyanate is reacted with an active hydrogen-contg. cpd. to produce a urethane which is then heated in the presence of an org. phosphine.  
     CONSTITUTION: In a process for the production of a urethane prepolymer having isocyanate terminal gp from an org. diisocyanate monomer and an active hydrogen- contg. cpd., after the completion of the reaction for urethane formation the resulting urethane is heated in the presence of an org. phosphine. Pref. org. diisocyanate monomers used are 4-alkyl-m-phenylene diisocyanates of formula I (wherein R 1  is lower alkyl). Examples of org. phosphines are those having formula II (wherein R 2  is aliph. hydrocarbon gp.; R 3 , R 4  are aliph. hydrocarbon gp., arom. hydrocarbon gp.). 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000047891-A (JP)
Title: Device and method for controlling input/output for computer system and storage medium storing the programmed method
Inventor: SHIMIZU KUNIYASU
IPC: G06F3/06
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To easily realize the capacity efficiency improvement of a secondary storage device. SOLUTION: This device is provided with an address conversion map 111 assigning at least one logical lock to the logic block of a disk device 12 and assigning a pointer to a physical block with a logic block image at the time point of the newest checking point and a pointer to a physical block with a newest block image to each block, and an ineffective block managing module 113 managing a physical block without effective data on the disk device.  Then, in a check point processing, the physical block with the newest logic block image in each logic block on the conversion map is set to be a physical block with a check point image with respect to the logical block and a newest image, and the physical block with the logic block image at the time point of a checking point in each logic block on the conversion map at the time of recovery is set to be a physical block with a check point image with respect to the logic block and the newest image.
Patent JP-H10229782-A (JP)
Title: Light shielding member for water tank, illuminating device for water tank and water tank
Inventor: YAMADA HIROSHI
IPC: A01K63/06
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for hardly sticking dirt on the inner surface of water tank without scarifying appreciativeness inside the water tank concerning the water tank for fish for appreciation, etc. SOLUTION: An auxiliary device 20 is attached at the upper part of a main body 10 of water tank and inside this auxiliary device 20, an illuminating device 21 for water tank is provided. Under fluorescent tubes 22 and 23 arranged inside the illuminating device 21 for water tank, plural light shielding panels 31 and 32 are arranged. Surfaces 31a and 32a of light shielding panels 31 and 32 on one side become the mirrors of high reflection factor and other surfaces 31b and 32b become the light absorbing planes of low reflection factor. The light emitted from the illuminating device 21 for water tank is limited in its emitting direction by the light shielding panels 31 and 32 and direct light to a window wall 10a for appreciation is reduced so that algae or the like are hardly stuck on the window wall 10a for appreciation and appreciativeness can not be lowered.
Patent JP-H01223403-A (JP)
Title: Waveguide for bending light
Inventor: ASABAYASHI KAZUNARI
IPC: G02B6/12
Filed: 1988-03-03
Abstract: PURPOSE:To obtain an optical waveguide for bending light whose reflection loss is small even if a bending angle is in the vicinity of a total reflection critical angle by providing a low refractive index film on the inside of a bending part. CONSTITUTION:A core part 4 consisting of, for instance, SiO2-TiO2, etc. whose refractive index is higher than that of a peripheral material is provided as a waveguide, and in its bending part, a low refractive index film 11 consisting of a material having a lower refractive index than that of its material is formed. By providing this low refractive index film 11, it is possible to suppress to a reflection loss being equal to that of an optical bending waveguide whose bending angle is small, by a portion of an angle at which the advance direction of a waveguide light is changed. Accordingly, the optical waveguide for bending light which has a bending angle in the vicinity of a total reflection critical angle, and also, whose reflection loss is low can be realized.
Patent JP-H01256502-A (JP)
Title: Ziegler-natta catalyst
Inventor: JIYANNKUROODO ANDORE BAIRII
IPC: C08F4/02
Filed: 1989-03-02
Abstract: A catalyst of the Ziegler-Natta type is prepared using a preactivated support containing (A) from 80 to 95 mol % of magnesium chloride and (B) 5 to 20 mol % of at least one electron donor compound which contains no labile hydrogen and no ester function; the preactivated support consisting of spherical particles having a mass average diameter, Dm of 10 to 100 microns and a particle size distribution Dm/Dn of less than 2. The catalyst is prepared by (i) treating the preactivated support with at least one electron donor compound containing labile hydrogen, (ii) optionally treating the resulting activated support with at least one ester of an aromatic acid, (iii) impregnating the treated support with titanium tetrachloride and (iv) after washing the impregnated catalyst activating it with titanium tetrachloride. The catalyst has a high titanium content and a high activity when used to polymerise olefins.
Patent JP-H09271646-A (JP)
Title: Stabilization of properties of cellulose membrane
Inventor: HANSUUGIYUNTAA BURAIDOORU
IPC: B01D67/00
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To achieve the stability state of the properties of a cellulose membrane within a shortened storage time by regulating the state of the cellulose membrane under a specific temp. and specific relative humidity condition. SOLUTION: In this method for stabilizing the properties of a cellulose membrane, the state of the cellulose membrane is regulated at a temp. of 30-60 deg.C under a relative humidity state of 10-60%. It is already cleared that the state regulating temp. is more advantageously 38-42 deg.C. The especially advantageous range of the state regulating relative humidity is 10-40% and an advantageous state regulating time is 10-250hr. Advantageously, the membrane is taken up by a proper apparatus after production and before state regulation. For example, a hollow yarn membrane is taken up by a spool and a flat membrane is wound around a cartridge. Thereafter, the state of the membrane is regulated.
Patent JP-S54141365-A (JP)
Title: Controller for injection timing of drip spray
Inventor: MIYOKAWA MASARU
IPC: B21B45/02
Filed: 1978-04-25
Abstract: PURPOSE:To prevent the laterally shifting action, etc., due to the high pressure water, by delivering the injection timing signal for the drip spray from the arithmetic control unit depending on the signals from the pulse generator, the load detecting relay, the injection starting position setter, and the roll diameter setter. CONSTITUTION:When the steel sheet 2 to be rolled arrives at the final roller 1a of the finshing mill, the load detecting relay 9 actuates, and gives its signal to the airthmeic control unit 12, and at the same time, the integration of the pulse signal sent from the pulse generator 8 is started. Besides, the arithmetic control unit 12 operates the travel distance from the final reducing roll 1 depending on the integrated value of the pulse signal and the set value of the roll diameter setter 10. The arithmetic control unit 12 memorizes the distance between the drip sprays 7-1-7-2 and the final roll, and operates the travel distance of the tip of steel sheet 2 to be rolled for every specified period or for every input of the pulse signal, and delivers the injection start signal for the dripping spray.
Patent JP-S52132637-A (JP)
Title: Invalid address detection system
Inventor: YAMANISHI ASAO
IPC: G11C29/00
Filed: 1976-04-29
Abstract: PURPOSE: A use request is issued to the memory unit, and if no reply (permission for use of the memory unit) returns from the memory unit within the prescribed time, it is assumed that the memory is not mounted-thereby making it possible to detect the invalid address easily. 
     COPYRIGHT: (C)1977,JPO&Japio