baber/WOPTO huggingface dataset:
Patent JP-S57133465-A (JP)
Title: Fixer for electrophotography
Inventor: FURUYA YUUJI
IPC: G03G15/20
Filed: 1981-02-12
Abstract: PURPOSE:To simplify the constitution to lower the cost of production and improve the fixing performance, by utilizing a self-temperature control heat source element as a heating source and blow a hot blast for the purpose of improving the adhesion between a form and a heating plate. CONSTITUTION:A form runs from an entrance 5 to an exit 6. Self-temperature control heat source elements 1-2 and 1-3 are adhered to the rear of a heating plate 1 and are connected in parallel to a power supply. A sheathed heater 1-4 is used also for the purpose of preventing a large rush current for power-on and shortening the time required for the rise of temperature of the heating plate 1. When the temperature reaches a prescribed value, only heat source elements heat to keep the temperature constant. The hot blast due to a blast blowing fan 2-1 and a ventilative self-temperature control heat source element 2-3 is blown in the direction of running of the form by a deflecting plate 2-2 to raise temperatures of the form and a toner, and a discharge hole 1-5 for steam vaporized from the form to improve the adhesion between the form and the heating plate. Thus, the constitution is simplified and the fixing performance is improved.
Patent JP-H09208288-A (JP)
Title: Waste tire carbon-added concrete
Inventor: KOMAKI SHINPEI
IPC: C04B28/02
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To solve the disposal problem of an incineration ash and improve the hardening time and the strength of cement by adding carbon remained as soot after incinerating a waste tire into a concrete or a mortal. SOLUTION: The waste tire is incinerated at 600-800 deg.C in a non or low oxygen atmosphere to recover carbon remained as the soot. The carbon of, >=1wt.% is added into the concrete or the mortal.
Patent JP-H11217222-A (JP)
Title: Production of glass and optical fiber
Inventor: NOUCHI KENTARO
IPC: C03C13/04
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To obtain glass capable of being processed into one or more fibers in a sufficient amount by adding a valency-changeable element and a valency- controlling substance to glass raw materials and subsequently thermally melting the mixture into the glass in a non-reducing crucible under a non-reducing atmosphere. SOLUTION: This glass is obtained by charging glass raw materials into a non-reducing crucible 1 comprising alumina, further charging a valency- changeable element such as Sm and a valency-controlling substance such as carbon preferably in amounts of <=5 mol.% and <=0.5 wt.%, respectively, homogeneously mixing the mixture, setting the crucible 1 to the inside of a heating oven 3, charging N2 gas, etc., from a non-reducing gas-charging pipe 5 into the heating oven 3, and simultaneously heating the raw material mixture up to a prescribed temperature to produce the melted glass. In the processes, the valency-changeable element is reduced (3-valency element →2-valent element). The obtained glass can stably express a photochemical hole burning(PHB) phenomenon at the ordinary temperature.
Patent JP-S55111947-A (JP)
Title: Photomask
Inventor: WADA SATORU
IPC: G03F1/00
Filed: 1979-02-20
Abstract: PURPOSE:To reduce the time required to inspect a photomask and a formed semiconductor wafer by drawing symbols showing the design and inspection conditions of the photomask itself and the wafer on the photomask. CONSTITUTION:On photomask 1a used in manufacture of a semiconductor wafer, chip pattern 2a, chip arrangement pattern 3a, dicing line pattern 6a, etc. are formed. Symbols 8 are drawn within pattern 6a to easily recognize the design and inspection conditions, thereby reducing the inspection time. In case of a wafer manufactured using photomask 1a the design and inspection conditions of the wafer can also be recognized easily, so the inspection time can be reduced.
Patent JP-S63185693-A (JP)
Inventor: WATANABE TOKUJIRO
IPC: G06K19/07
Filed: 1987-01-28
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-S63216496-A (JP)
Inventor: DOMINIKU BURON
IPC: G01N33/569
Filed: 1988-01-29
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-S56115700-A (JP)
Title: Dehydration of anaerobically digesting sludge
Inventor: OZAWA KENJIYU
IPC: C02F11/20
Filed: 1980-02-19
Abstract: PURPOSE: To eliminate the need for acid resistance of a freeze-thawing tank by controlling the pH of sludge to specific values after freeze-thawing the same then dehydrating this sludge.  
     CONSTITUTION: Titled sludge is first subjected to freeze-thawing in a freeze-thawing tank 3, whereby a part of which is improved of dehydrating characteristic, after which it is sent into a pH control part 1. Here, it is mixed with an acid supplied from a hydrogen ion supplying device 2, and its pH is controlled to 2W4, after which the sludge is sent into a dehydrator 4 and is dehydrated. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S57134773-A (JP)
Title: Testing method for fourier transforming device
Inventor: ANDOU TOSHISHIGE
IPC: G06F11/22
Filed: 1981-02-13
Abstract: PURPOSE:To achieve a test with high accuracy only with some additional circuits without requiring a large scale external device, by inputting a testing data stored in an input side storage element group to a transformation circuit after being copied in an output side storage element group. CONSTITUTION:Discrete Fourier transformation DFT circuits 14, 20 via time series conversion storage circuits 12, 18 are connected in cascade for the DFT of number of points of products for the DFT circuits. In a testing method for a device, a testing data having a known spectrum distribution is sequentially  stored in an input side storage element group F1 of the circuits 12, 18 with a  low speed write-in clock, and it is transferred to an output side storage element  group F2 of the circuit at a bundle. Thereafter, the output side storage element  group F2 is sequentially read out with a real time clock of a high speed DFT  circuit and the output is inputted to the transformation circuit for the test.
Patent JP-H03224073-A (JP)
Title: Aligning device
Inventor: KUMAGAI RYOHEI
IPC: G06K9/64
Filed: 1990-01-30
Abstract: PURPOSE:To shorten the time required for collation of seal prints by detecting the moving extent and direction when the maximum degree of coincidence is obtained between 1st and 2nd picture element data and moving relatively 1st and 2nd images for mutual collation of both images. CONSTITUTION:The aligning device is provided with a seal print input device 10, an image processor 30, a host computer 40, a seal print image display device 50, and a genuineness deciding device 60. Then the picture element data set along a 1st circle circumference is extracted for a 1st image, and the picture element data set along a 2nd circle circumference set around the center of the 1st circle circumference is extracted for a 2nd image respectively. In addi tion, the picture element data on the 1st and 2nd images are moved relatively in the revolving direction of the circle circumference by an extent equal to the prescribed number of picture elements. Then the moving extent and direction are detected when the maximum degree of coincidence is obtained between both picture element data. Then the 1st and 2nd images are relatively moved based on the detected moving extent and direction and then collated with each other. Thus the collating time is shortened for the seal prints.
Patent JP-2000082303-A (JP)
Title: Compact self-ballasted fluorescent lamp and luminaire
Inventor: SHIRATA NOBUYA
IPC: F21S2/00
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To stop the operation of a lighting circuit for a fluorescent light emitting tube at an early stage when the tube has come into its final period of lifetime. SOLUTION: In a base member 11b, a base board 15a is installed in such a way as covering approx. the whole end face on electrode side of a fluorescent light emitting tube 14, and switch elements SN and SP for a lighting circuit 15 are installed in positions to cause their destruction by a temp. rise of the electrode of the tube 14 in its final period of lifetime through generation of high frequency waves to operate the tube 14. When half-wave discharge etc., has occurred in the final period of tube lifetime, the lighting voltage impressed on the tube 14 is increased to cause a rise of the electrode temp., which heats the switch elements SN and SP and destroy them, and thereby the operation of the lighting circuit 15 is stopped to preclude any thermal disorder in the final period of the lifetime.
Patent JP-S62178483-A (JP)
Inventor: TAKAHASHI HIROTOSHI
IPC: B62K5/01
Filed: 1986-01-31
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-H06227329-A (JP)
Title: Contact failure preventive of power relay for vehicle
Inventor: TAKAHASHI SHUNICHI
IPC: B60R16/02
Filed: 1993-02-08
Abstract: PURPOSE:To prevent any contact failure in a contact from occurring by breaking a contaminant coat produced in a relay contact of a power relay supplying a power source to each current consumer of a vehicle. CONSTITUTION:When an ignition switch is turned off, a power relay is made to be self-holding into a state of being turned on for S110 previously turning the output port value GS of a microcomputer to zero. In succession, those of output port values G1, Gi and Gn are set to zero (S104), separating each load from a battery power source, and further an output port value GR is set to 1 (S105), whereby a large current is made to flow from a battery through a relay contact of the power relay. Subsequently, whether the setting time has elapsed or not is judged (S107), and when this setting time is passed away, the output port value GR is set to zero *S108), and the current run past through the relay contact of the power relay from the battery is cut off. With this interruption, any contaninant coat produced in the relay contact is broken down, and thereby any contact failure is kept back and any possible malfunction or the like in equipment is thus obviated.
Patent JP-H0510369-A (JP)
Title: Damping force variable device
Inventor: MIHASHI KENICHI
IPC: F16F9/44
Filed: 1991-02-13
Abstract: PURPOSE:To provide a damping force variable device capable of simplifying the structure, capable of continuously changing the damping force, and having a high degree of freedom for designing the change range of the damping force. CONSTITUTION:A damping force variable device has a tubular fastening bolt (valve body) 5 inserted into a bottom plate 4 from the outside direction and screwed with a screw valve 6a in a through hole 5a movably in the axial direction by the rotating action from the outside and an orifice hole 5a formed on the peripheral wall of the fastening bolt 5 to communicate the inside and the outside and capable of optionally changing its opening via the axial movement of the screw valve 6. A hollow section D and a lower communicating path 3m serving as communicating paths communicating the orifice hole 5a and the through hole 5a to either one of a cylinder tube 1 and a reservoir chamber C respectively are provided.
Patent JP-S63187942-A (JP)
Title: Data transmission system
Inventor: SUZUKI HAJIME
IPC: H04L13/00
Filed: 1987-01-30
Abstract: PURPOSE:To optionally change the number of data in every processing unit of continuous data by transmitting a flag showing the number of data in the processing units of data with data in every processing unit. CONSTITUTION:The objective number of continuous input data is transmitted with the flag FL showing the number of data in the data processing units... (c), (d), (e)... as the processing units... (c), (d), (e)... by a transmission line which has a faster transmission speed than that of the data and which is asynchronous to the data. For varying the number of data in every processing unit, the frequency of a processing unit clock and the content of the flag FL are accordingly varied. In a receiving side, data in every processing unit which has been transmitted by the transmission line is processed with using the flag FL which is simultaneously transmitted, whereby output data is reproduced.
Patent JP-S59147945-A (JP)
Title: Operation display device of air conditioner
Inventor: OKUYAMA YASUHISA
IPC: F24F11/02
Filed: 1983-02-09
Abstract: PURPOSE:To display the operation modes of the air conditioner clearly and to save the number of parts of the device by a method wherein the operation modes of the air conditioner are displayed by a flash lamp through an opening formed in an opeation display panel, by the operation of a slide switch. CONSTITUTION:The operation display panel 5 is made of a transparent material and characters other than those designating ''stop'' are printed on the display panel 5 in desired colors excluding black while the part of the panel 5 not occupied by the characters is painted black. In this case, the characters designating ''stop'' are painted black additionally. Thus, when a knob 6 of the slide switch 7 lies at the ''stop'' position, the opening 9 in the display panel 5 covers the characters designating ''stop'' and ''cooling'' and in this case, the flash lamp 12 is not lighted. However, when the knob 6 of the slide switch 7 moves to the ''cooling'' position, a shielding plate 8 slides to make only the characters designating ''stop'' lie within the opening 8 so that the flash lamp 12 is lighted. Further, when the knob 6 moves to the ''heating'' position, the characters designating ''heating'' are displayed due to the brightness of a lamp chamber 15 but the characters designating ''stop'' are not displayed clearly. Lastly, when the knob 6 moves to the ''heater ON'' position, the characters designating both ''heating'' and ''heating ON'' are displayed.
Patent JP-S59146399-A (JP)
Inventor: NISHI KENICHI
IPC: E04H6/00
Filed: 1983-02-09
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-S58137613-A (JP)
Title: Bearing unit
Inventor: SAITOU MITSUYOSHI
IPC: F16C17/10
Filed: 1982-02-10
Abstract: PURPOSE:To prevent the spherical journal from slipping off from the bearing seat by providing a flange member on a shaft and providing a position defining member between the same and the lange member on the stationary side in a predetermined space relationship. CONSTITUTION:To the upper end opening of an oil tank 1 is fixed a position defining member 11 provided with a hole 10 through which a lower shaft 9 of a upright type rotary member penetrates at its central part in a non-contacting manner. At a position lower than the position defining member 11 in the periphery of the lower shaft 9, is disposed a flange member 12 formed in a disc shape having a diameter larger than the hole 10. The interval H between the position defining member 11 and the flange member 12 is set at a value amply larger than a float-up quantity (h) when the spherical journal 6 rotates, and hence the flange member 12 does not make contact with the position defining member 11. On the other hand, in a case where a large vibration is applied to the unit, even when the spherical journal 6 tens to spring up, the flange member 12 is defined by the position defining member 11, and its spring-out is prevented.
Patent JP-H08136370-A (JP)
Title: Load-measuring apparatus for roller bearing
Inventor: TAKEMURA HIROMICHI
IPC: G01L5/00
Filed: 1995-02-08
Abstract: PURPOSE: To correctly measure a load impressed to a roller bearing. CONSTITUTION: An inner ring 14 of a roller bearing is outfitted and supported at a front end part of a shaft 21 supported in the cantilever structure. A through hole 29 is formed at a middle part of the shaft 21. Strain gauges 33a, 33d are attached to the inner surface of the through hole 29. Alternatively, strain gauges are attached to two faces orthogonal to each other which constitute the outer peripheral surface of a quadrangular prism part formed at the middle part of the shaft. Detecting signals by the strain gauges 33a, 33d are processed by a controller 38 including an operational device 35. Since it is not necessary to process the inner ring 14 or an outer ring 16, e.g. by notching or true like, the load impressed to the roll bearing can be correctly measured without being influenced by the notching or the like.
Patent JP-H02289724-A (JP)
Title: Concrete retaining wall block, retaining wall and construction method therefor
Inventor: ROBAATO DABURIYUU DEIIN JIYUNI
IPC: E02D29/02
Filed: 1990-01-30
Abstract: PURPOSE: To simplify a construction by disposing, adjacently to each other, blocks, each having an outer front wall, an outer rear wall, and side walls tapered from the front to the rear and filling back filling material into a closed hollow. CONSTITUTION: Tapered surfaces facing rearward are provided on side walls 26, 28 of blocks 10, 12, each having a front wall 24, a rear wall 22, and a pair of side walls, and recessed parts 40, 42 for mounting a clip 44 are formed in a rear web 38. Next, both ends of the front wall 24 of each of the blocks 10, 12 are disposed closely to each end of the adjacent block so as to form a lower layer 53, and back filling material is filled into core parts 34, 36. Then, an upper layer 56 is displaced on a connection part between the blocks of the lower layer 53 through a clip 44 installed in the recessed parts of the blocks 10, 12, and the blocks of an upper layer 56 are moved forward for arrangement. Such a step is repeated. Thus, a structure can be simplified using lightweight blocks.
Patent JP-S52103057-A (JP)
Title: Heat transfer system
Inventor: OKAMOTO EIKI
IPC: F28D15/06
Filed: 1976-02-25
Abstract: PURPOSE: To safely control a heat source, by setting a detector of abnormal temperature rise and a control system controlled in response to the detector in a closed vessel. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09194611-A (JP)
Title: Preimpregnated material and its composite
Inventor: NODA SHUNSAKU
IPC: B29C70/16
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To obtain a preimpregnated material (prepreg) having excellent tackiness and draping property even if a high elastic modulus carbon fiber is used or a reinforced fiber is highly contained. SOLUTION: This prepreg comprises a reinforced fiber and a matrix resin being a thermosetting resin, and has a complex viscosity η* of the matrix resin in the range of 200-2,000Pa.s when dynamic viscoelasticity is measured at 50 deg.C and at measured frequency of 0.5Hz and an energy loss, tanδ, in the range of 0.3-5, and a composite molded therefrom is also provided.
Patent JP-S63189606-A (JP)
Title: Control device for lng cryogenic power generation
Inventor: KURIHARA TADASHI
IPC: F01K25/10
Filed: 1987-02-02
Abstract: PURPOSE:To enable gas to be supplied stably in ensuring of the pressure of LNG, by additionally installing a pressure control system at the exit of a LNG station. CONSTITUTION:Header pressure 10 is inputted to the pressure control units 11 and 13 of an LNG cryogenic power generating facilities 2, 3. And, control valve opening command signals calculated in flow control unit 12 and 14 and control valve opening command signals calculated in pressure control unit 11 and 13 are inputted to selective calculator 15 and 16. At this time, an LNG flow necessary to an LNG station is selected and opening commands 17 and 18 are outputted to respective control valves 4 and 5. Thereby, a flow control system is normally given precedence however, it is switched to a pressure control system when the header pressure 10 becomes low due to some reason. And, if the pressure drop at the exit of the LNG station is transient, the control system is transferred again to the flow control system after the pressure is recovered, and if it is continued, the control is expanded as being kept in the pressure control system. Accordingly, the stable supply function of NG gas can be maintained and the reliable operation of this device becomes possible.
Patent JP-S62179265-A (JP)
Title: Remote control equipment
Inventor: YASUOKA NORIO
IPC: H04M1/64
Filed: 1986-01-31
Abstract: PURPOSE:To enable an originating person to command an appliance at any time in his house to which the want to control without minding time by storing various signals such as a control start signal, a control termination signal, etc., of the appliance to which the originating person gives a command beforehand, and controlling the appliance in the house when the commanded time is arrived at. CONSTITUTION:When the first appliance 12 is controlled utilizing a telephone circuit, an originating person calls in his house from outside telephone set. Then, the calling bell of the telephone set 15 in his house sounds and a call signal is fetched in the microcomputer 18 of a remote control equipment 1 through a signal converting section 20. The originating person then inputs an identification number, and if he want to operate the first appliance 12, he inputs operation code. The remote control equipment 1 sends input request message such as the time of setting, the time of operation to the originating person by voice. When the originating person inputs respective time by depressing push buttons, it is stored on the RAM 31 of the remote control equipment 1, and when the set time is arrived at, the first appliance indicator lamp 7 is lit up, and at the same time, the first appliance 12 is turned on.
Patent JP-S60165181-A (JP)
Title: Solid-state image pickup device
Inventor: KURIHARA HAJIME
IPC: H04N5/335
Filed: 1984-02-07
Abstract: PURPOSE:To improve the sensor characteristic and also to decrease the limit at manufacture by forming a semiconductor layer with at least two kinds of elements among silicon, nitrogen, oxygen and carbon so as to block an injecting electric charge. CONSTITUTION:The semiconductor layer is manufactured by mixing a gas including silicon such as silane, tetrafluorosilane, disilane or tetrafluorosilicon and at least two kinds of gases including nitrogen, oxygen or carbon among methane, nitrogen nonooxide, nitrogen dioxide, ethane, propane, acetylene, nitrogen suboxide, nitrogen, anmonium, carbon monooxide, carbon dioxide and oxygen by the plasma CVD method or the light CVD method. Amorphous silicon substrates 42, 45, 62 of 0.3-10mum thickness including hydrogen or fluorine are manufactured by the plasma CVD method, the sputtering method or the light CVD method. In impressing a positive voltage to an electrode in contact with the semiconductor layer, the blocking of the injecting electric charge is improved by mixing a material of the V-b group of the periodic table to the said semiconductor layer.
Patent JP-H11202976-A (JP)
Title: System bus for information processor
Inventor: MIYAJIMA KAZUO
IPC: G06F11/22
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To easily discover a contact failure to prevent the occurrence of a fault by disconnecting a bus signal line on a back panel at a connector part, connecting the disconnected bus signal line by mounting a function board or a dummy board on the back panel, and displaying the connection of the signal line. SOLUTION: Connectors CNB11 and CNB12 to be connected to connectors CN11 and CN12 mounted on a back panel 1 are mounted on a function board B1, and correspondent pins are mutually connected. Connectors CN21 and CN22 are mounted on a dummy board B2, and correspondent pins are mutually connected. When a system bus is disconnected on the back panel 1 without connecting the connectors CN11, CN12, CN21 and CN22 and the function board B1 and dummy board B2 are mounted on the back panel 1, the system bus is connected as one line of bus. Further, when confirming the connection of the bus, the connection result of the signal line is displayed by light emitting diodes D1-D4.