baber/WOPTO huggingface dataset:
Patent JP-H09293180-A (JP)
Title: Fire sensor
Inventor: ABE JINICHI
IPC: G08B25/00
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To intermittently operate the fire sensor of an on/off-type and a self restoration-type and to reduce power consumption while the output of a fire signal is stabilized as it is. SOLUTION: Measured potential corresponding to a temperature is outputted to first and second comparison operation parts 1 and 2 by a thermister TH from the partial pressure point A of a fire detection part F. First and second reference potentials are outputted from partial pressure points B and C to the first and second comparison operation parts 1 and 2. A pulse power source part E intermittently supplies power. When measured potential does not exceed the difference between the first and second reference potentials, the first comparison operation part 1 intermittently outputs the signals to a flip flop F/F. When measured potential exceeds the sum of the first and second reference potentials, the second comparison operation part 2 intermittently outputs the signals to the flip flop F/F.  The flip flop F/F becomes an ON state until the signals are inputted from the second comparison operation part 2 when the signal is inputted even in an instant from the first comparison operation part 1.
Patent JP-S60247119-A (JP)
Title: Calibrating device for converter of electromagnetic flowmeter
Inventor: AKANO SHINICHI
IPC: G01F25/00
Filed: 1984-05-23
Abstract: PURPOSE:To make it possible to perform calibration tests in any exciting method, by inputting a reference voltage for calibration corresponding to the direction of an exciting current for the converter of an electromagnetic flowmeter into the converter. CONSTITUTION:Input terminals 50a and 50b are connected to the output terminals of an exciting current for the converter of an electromagnetic flowmeter. Output terminals 90a-90c are connected to the input terminals of the detected signal of the converter. Then the exciting current having both polarities is supplied to the terminals 50a and 50b from the converter. When the directions of the exciting current are X and Y, the logical values of operation amplifiers 52 and 54 becomes a ''1''. When the logical value of the amplifier 1 becomes a ''1'', a switch 66 is closed and a calibrating voltage is generated across a resistor 86 by a DC power source 82. The voltage is applied to the input terminals of the detected signal of the converter through the terminals 90a and 90c. When the logic value of the amplifier 54 becomes a ''1'', a switch 68 is closed and a calibrating voltage in reverse plurality is generated across a resistor 88. The voltage is applied to the input terminals of the detected voltage of the converter through the terminals 90b and 90c. Since the calibrating signal voltages are given to the input terminals of the detected signal of the converter at the same timing as the actual signal of the detector, the calibration test of the converter can be performed.
Patent JP-S5626529-A (JP)
Title: Treatment of waste gas
Inventor: ABE YUUJI
IPC: B01D53/56
Filed: 1979-08-14
Abstract: PURPOSE: To treat concurrently an ammonia-containing waste gas and a combustion exhaust gas effectively for making them harmless by a procedure in which both the ammonia-containing waste gas and the combustion exhaust gas are subjected to the same absorption treatment and the ammonium carbonate solution formed then is used in the treatment of the combustion exhaust gas.  
     CONSTITUTION: A basic waste gas containing ammonia from a catalytic oxidation tank 2 and an acid exhaust gas from an incinarator 3 are jointly sent to the absorption apparatus 5 and 6, where calcium carbonate is formed and absorbed in absorption liquid. The absorption liquid is then collected in a tank 7 and when its concentration reaches a certain concentration, the liquid is atomized into the incinerator 3, whereupon the calcium carbonate is easily decomposed,resulting in denitrification of nitrogen oxides formed and then reactions with hydrogen chloride present in a flue. Thus, binary waste gas can be effectively treated. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5227177-A (JP)
Title: Mechanism for withdrawing content from containers with bottom transfer red with conveyors
Inventor: HORII TAROU
IPC: B65G47/52
Filed: 1975-08-25
Abstract: PURPOSE: To automatically perform withdrawing of article and opening and closing of a door by providing the door on the bottom of containers installed on an endless chain at a fixed interval, in such a manner that they can be opened and cloded freely. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06309901-A (JP)
Title: Projection device of headlight for automobile
Inventor: HARADA MASAYUKI
IPC: F21S8/10
Filed: 1993-04-28
Abstract: PURPOSE:To equip a headlight with high grade of directivity function and secure a safe running performance with correct light projecting by pivoting the headlight in such a way as capable of changing the heading of the car relative to the car body, and arranging a vertical shaft in cooperative working with the steering wheel or front wheels so as to interlock with the headlight. CONSTITUTION:A steering wheel is rotated clockwise so that the heading of the car body is turned to the right. Therewith a pinion 3 fixed in a certain determined position on the shaft 2 of the steering wheel rotates clockwise so that a crosswise rod 5 provided with a rack 4 meshing with the pinion 3 slides to the left. The headlight body 11 consisting of a reflection board 11a situated around a light source 12 and a supporting part 11b for the reflection board has a fulcrum shaft 14 supported by a bearing 13 in the middle part, and the tip is connected with the crosswise rod 5 through a universal joint 15. Accordingly the headlight body 11 projects the righthand field with leftwise sliding of the rod 5. That is, the headlight changes the facing direction being identical to the direction of the front wheels at all times, so that safe driving is ensured even while the car is running on hill roads, etc., with many curves.
Patent JP-S61264780-A (JP)
Inventor: ROBAATO ERU SOONTON
IPC: H01S5/20
Filed: 1986-05-02
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-H06312172-A (JP)
Title: Method and apparatus for treating incineration ash
Inventor: TAKASUKA GENTARO
IPC: B09B3/00
Filed: 1993-04-28
Abstract: PURPOSE:To provide an incineration ash treatment method capable of enhancing dechlorination ratio by preventing the re-synthesis of an organochlorine compd. by eliminating the contact of a decomposition product and treated ash. CONSTITUTION:In an incineration ash treatment method wherein the incineration ash A recovered from waste refuse incineration equipment is moved through a heating device main body 1 under heating and the organochlorine compd. contained in the incineration ash is decomposed, an air stream is formed in the direction reverse to the moving direction of the incineration ash A in the heating device main body 1 to heat the incineration ash to 300 deg.C or higher while the interior of the heating device main body 1 is purged.
Patent JP-S5530745-A (JP)
Title: Sequence controller
Inventor: KAWASHIMA EISUKE
IPC: G06F9/06
Filed: 1978-08-23
Abstract: PURPOSE: To make easy the formation of program and to enable to write in greater in the reliability with key operation, by writing in the internal control program so that the instruction at the next step is read out and executed.  
     CONSTITUTION: The memory M scans the switch CS which selects the input terminals IN1...INn, instructions, data input key 1 and the operation of the program write-in and execution, and when the switch CS is set to the program write-in operation, the instruction and the limited instruction by the key 1 are written in the memory M. Further, the switch CS is set to the execution and operation of the program, then the content for one step's share is read out from the memory M to execute the instruction. Moreover, in the ROM of CPU, the internal control program is written, so that the instruction of the next step of the memory M is read out and executed with the end of the execution. Thus, the formation of the program is made easy and the write-in high in the reliability is enabled by the key operation. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08277822-A (JP)
Title: Rotary part
Inventor: TSUCHIYA NOBUYUKI
IPC: F16B21/16
Filed: 1995-04-04
Abstract: PURPOSE: To simply remove a rotary part locked rotatably on a shaft. CONSTITUTION: Rotary parts provided with a plurality of projecting parts 5a, 5b extending axially to surround the periphery of a shaft 1 and provided on the tip of the projecting part with a locking member locked on a groove part of the projecting part are provided with an interruption member 7 to expand a gap between the adjacent projecting parts. Locking parts are expanded outside by forcing the interruption member into the gap to be removed from the groove part.
Patent JP-H11304067-A (JP)
Title: Mixed fluid pipeline
Inventor: TSUNEKAWA MASAYOSHI
IPC: F16L41/02
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To promote the mixing of fluid and effectively perform the homogenization of temperature or concentration in a mixed fluid by successively arranging, in the inner part of a main pipe to which a fluid to be mixed is supplied, a mixing part for stirring the fluid to be mixed, and a straightening part for straightening the fluid passed through the mixing part in one direction. SOLUTION: An pipeline X for passing a fluid to be mixed such as exhaust gas of a boiler comprises a main pipe 1, a mixing part 2, a straightening part 3, and a bent part 4. The upper stream thereof is connected to an inlet part 4 for supplying the fluid to be mixed to the main pipe 1, and the lower stream is connected to a feed part 6 for supplying the uniformed fluid to a consumption system. The mixing part 2 is arranged so as to extend to the whole cross section of the upstream part (the position near the bent part 4) within the main pipe 1, and it has a plurality of groups of stirring blades arranged in interposed state so as to connect a plurality of ring sleeves arranged concentrically with a radial space. The straightening part 3 has a lattice plate for guiding the fluid promoted in mixing by the mixing part 2 in the parallel direction.
Patent JP-H11351424-A (JP)
Title: Reverse flow preventing apparatus
Inventor: OBAYASHI AKIRA
IPC: F16K51/00
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a reverse flow preventing apparatus which can shorten the axial size of a first opening or a second opening. SOLUTION: In this reverse flow preventing apparatus V in which an intermediate chamber 5 equipped with a relief valve 31 operated by a diaphragm 35 is arranged between a first check valve 21A and a second check valve 21B and the stem 33 of the relief valve 31 and the stem 23B of the second check valve 21B are positioned on the prolongation of the stem 23A of the first check valve 21A, the relief valve 31 is moved such that the stem 33 is not positioned on the prolongation of the stem 23A.
Patent JP-S59229639-A (JP)
Title: Information processor
Inventor: KUROSE MORISUMI
IPC: G06F3/02
Filed: 1983-06-09
Abstract: PURPOSE:To improve the throughput of an information processor by writing a text or a vector having the small number of data bits and a narrow range of a data volume in a small unit and writing a text or vector having reverse images in a large unit. CONSTITUTION:Picture synthesizing devices SP1-SP3 which are a work station WS, a print station PS, a file station FC, a mail station MS, an OCR station OCRS, a data communication station DCS, a facsimile communication station FCS, word processor stations WP1-WP3, and a proof mark station are respectively connected to a cable through a communication control unit CCU and a transceiver TR. Image information is stored in a unit larger than the minimum storage unit of text information at the outside of a document file area assigned to a document storage part and the text information and drawing information are stored in the minimum storage unit.
Patent JP-S5729005-A (JP)
Title: Optical branching filter
Inventor: WATANABE RIYUUICHI
IPC: G02B6/293
Filed: 1980-07-30
Abstract: PURPOSE:To facilitate forming an optical circuit of a small size and a small loss and to integrated it with an electric circuit into one body by providing wavelength  dispersing elements on the exit side of an input optical fiber, and receiving the rays  consisting of different wavelengths dispersed by said elements respectively by separate photodetectors. CONSTITUTION:An input optical fiber 1 and a photodetector 6 are arranged in such a way that the center of the core of the former and that of the photodetecting surfaces 71-7n of the latter align on one straight line and that the end faces thereof array on the same plane. The rays consisting of plural different wavelengths emitting from the fiber 1 are converted to parallel rays by a lens 2. These rays receive wavelength dispersion by a diffraction grating 3 and are reflected at the angles differing with each wavelength. These reflected rays are converged again by the lens 2 and form focus at the pisitions differing for each wavelength. Since the surfaces 71- 7n of the photodetector 6 are installed in the focal positions of these respective wavelengths, the rays of the respective wavelengths operate as optical branching filters detected at the respectively different photodetecting surfaces. Hence, with such constitution, the optical circuit of a small size and a low loss and an electric circuit are easily formed into one body.
Patent JP-S5730458-A (JP)
Title: Automatic tracking system for calling subscriber
Inventor: SHIIYA MUTSUROU
IPC: H04M3/42
Filed: 1980-07-30
Abstract: PURPOSE:To track a calling subscriber over a wide range by returning information on the calling subscriber from an exchange to which a subscriber to be called belongs to that to which the calling subscriber belongs when there is incoming. CONSTITUTION:When a calling subscriber SUBA belonging to an exchange EL1 originates, a trunk BWT10 is selected on the basis of the dial information and a selection signal is transmitted to a signal transmitter-receiver DT20 through a signal transmitter-receiver DT10 and a repeater station ET1. The CPU2 of the ET1 sends the 2nd selection signal including circuit number information on a BWT21 to a DT21 and a DT30. An incoming-side EL2 selects a BWT30, corresponding to the BWT21, through a DT30 to acquire a subscriber SUBB to be called. A CPU3 transmit information on the SUBB from a storage device MEM3 to the ET1 via the DT30. The CPU2 then sends a tracking answer signal to the CPU3 of an LE2. The CPU3 outputs the received information to an output equipment to inform a person in charge of maintenance of the information.
Patent JP-H04296055-A (JP)
Title: Solid-state image sensing device
Inventor: ISOGAI TADAO
IPC: H04N5/335
Filed: 1991-03-25
Abstract: PURPOSE:To enable a solid-state image sensing element where a MOS-SIT is made to serve as a pixel to be enhanced in quantum well efficiency and especially sensitivity to light of short wavelengths (blue light). CONSTITUTION:An N<->-type epitaxial layer 2 is provided onto a P-type Si substrate 1, and an N<+>-type source region 3 and an N<+>-type drain region 4 are formed on the surface of the N<->-type epitaxial layer 2. A gate electrode 6 is provided onto a region between the source region 3 and the drain region 4 through the intermediary of an insulating film 5, and a source line Al wiring 7 is connected to the source region 3. Furthermore, an N<+>-type buried source region 13 and an N<+>-type buried drain region 14 are provided to a boundary region between an Si substrate 1 and the N<->-type epitaxial layer 2 at positions correspondent to those of the source region 3 and the drain region 4 so as to prevent charges from flowing into the substrate 1.
Patent JP-H11280042-A (JP)
Title: Dust removing screen
Inventor: KOBAYASHI HIROYASU
IPC: E02B5/08
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a dust removing screen capable of removing a solid object such as dust caught by a screen bar easily. SOLUTION: A dust removing screen 10 is provided with a screen bar 20 consisting of a frame body 11 and round bars 21A to 21N. An upper frame 12 is connected with right and left frames 14, 15 through support frames 14A, 15A. Many round bars 21A to 21N are arranged in parallel and in the longitudinal direction in the frame body 11, and upper ends of these round bars 21A to 21N are connected with the upper frame 12 through support members 21Au to 21Nu and the other ends thereof are connected with a lower frame 13. Spacers 30 are provided at a predetermined interval through support members 31 on the downstream side of a screen face 23.  A clearance S2 is formed between the screen face 23 and the spacer 30 and a clearance S1 is formed between an upper part of the screen bar 20 and the upper frame 12 on the downstream side of the screen bar 20 so that a claw 41 of a scraping up device 40 passes along the screen bar 20 and escapes to the outside from the upper part of the screen bar 20.
Patent JP-H05283746-A (JP)
Title: Surface emitting diode
IPC: H01L33/12
Filed: 1992-03-31
Abstract: PURPOSE:To make it possible to obtain the luminous wavelength of a blue or blue-green luminous region and to make it possible to obtain the light emission of this luminous wavelength at a high efficiency. CONSTITUTION:A buffer layer 12 consisting of an N-type ZnS0.07Se0.93 layer is formed on an N<+> GaAs substrate 11 and an N-type superlattice light-reflection layer 13 consisting of 50 layers of ZnSqSe1-q layers and ZnSrSe1-r layers, which are formed on the condition of q-0, r=1 and the thickness of each layer =50Angstrom , and an insulated multiquantum well luminous layer 14 consisting of ZnSxSe1-x layers, CdyZn1-ySe layers and ZnSxSe1-x layers, which are formed on the condition of x=0.1, y=0.2, the thickness of each layer=100Angstrom  and the number of times of integration of each layer =5, and formed in order thereon. Moreover, a light-transmitting layer 15 consisting of a P-type ZnSpSe1-p layer, which is formed on the condition of p=0.1, is formed thereon, a semi-transparent electrode 16 is formed on the layer 15 and a lower electrode 17 is formed under the lower part of the substrate 11.
Patent JP-S58220947-A (JP)
Title: Exhaust gas recycle control device
Inventor: SUZUKI KENICHI
IPC: F02M25/07
Filed: 1982-06-16
Abstract: PURPOSE:To check a sudden change in pressure inside a pressure regulating chamber as well as to improve the responsiveness of a control device in time of acceleration, by leading a signal of suction pressure into the pressure regulating chamber of a modulator outputting the said signal of suction pressure to an exhaust gas recycle control valve via a suction pressure control valve having a throttle. CONSTITUTION:A modulator 20 regulates the suction pressure of a suction pressure port 16 being open to the modicum opening position of a throttle valve 15 according to a pressure difference between a pressure regulating chamber 23 and an exhaust pressure chamber 4 and outputs this suction pressure to an exhaust gas recycle control valve 11 as a signal of suction pressure via a signal pressure passage 32. At the pressure regulating chamber 23, the signal of suction pressure in the signal pressure passage 32 is designed so as to be led from a suction pressure control port 10 together with atmospheric pressure out of an atmosphere lead-in hole 2 via a suction pressure control valve 18 consisting of an on-off valve 41 to be opened when the suction pressure of a suction pressure port 42 is below the setting value and a check valve 18-1 and a throttle valve 18-2.
Patent JP-H08333166-A (JP)
Title: Mold for molding of rare earth magnet powder and molding using the mold
Inventor: TAKAHASHI WATARU
IPC: B22F3/035
Filed: 1996-03-29
Abstract: PURPOSE: To produce a mold for molding of rare earth magnet powder, having excellent resistance to seizing with R-Fe-B system alloy powder, capable of reducing coating times of lubricant to mold holes, improving producibility and preventing deterioration of magnetic properties of a resultant rare earth magnet material. CONSTITUTION: This mold is composed of a constitution by shrink-fitting of an inner ring 12 made of Si3 N4 material on a mold main body 11, or a constitution by shrink-fitting of an intermediate ring 13 made of WC-Ni cemented carbide on the mold main body 11 and further shrink-fitting the inner ring 12. By these constitution, resistance to seizing is significantly improved in comparison with a usual constitution using WC-Ni cemented carbide as the inner ring 14, thus a long pressed powder product having a ratio of the molded material height L to its diameter or its breadth D (L/D ratio) of >=1.0 can be efficiently obtained.
Patent JP-H08294364-A (JP)
Title: Production of frozen fritters
Inventor: MATSUDA KENICHIRO
IPC: A23L7/157
Filed: 1995-04-27
Abstract: PURPOSE: To provide a method for producing a frozen fritter, capable of obtaining the frozen fritter not causing the flow of a batter during the production of a fried product to deform its shape without preliminarily frying the frozen fritter, by applying the batter to an ingredient material, dipping the product in hot water, and subsequently freezing the dipped product. CONSTITUTION: A batter having a viscosity of approximately 2500-65000m.Pa/s at the ordinary temperature is applied to an ingredient material, dipped in 60 deg.C or higher hot water for one second or longer and subsequently frozen. The coating is suitably used in an amount of <=70wt.%, preferably 15-50wt.%, and the degree of the coating is controlled by adjusting the viscosity of the batter or using an air blower.
Patent JP-S62261217-A (JP)
Title: Mos transistor circuit
Inventor: MINAMI HIROSHI
IPC: H03K5/08
Filed: 1986-05-07
Abstract: PURPOSE:To quicken the voltage amplification by applying capacitive coupling of each output electrode of a couple of conventional current mirror type voltage amplifier circuits with an electrode of non-grounding side of a MOS transistor (TR) having an input electrode of the other current mirror circuit so as to give an output signal to the input of the next stage not being an output of the other circuit. CONSTITUTION:Suppose that a potential of an input signal line N5 rises slightly and a voltage of an input signal line N6 decreases slightly. In this case, an NMOS TR TN1 is turned on slightly in the 1st current mirror circuit 1 and the potential at a node N1 is decreased. Further, the potential decrease of a node N4 of the 2nd current mirror circuit 2 connected to the node N1 by a capacitor C1 is quickened more than that of a conventional example. Thus, PMOS TRs TP1,TP2 are turned on, a current flows to a node N2, the potential at a node N7 rises and an H level is outputted to an output signal line N7 faster than the conventional circuit. The voltage amplifying function of the 2nd current mirror circuit 2 is, of course, improved similarly as the operhtion of the 1st current mirror circuit.