baber/WOPTO huggingface dataset:
Patent JP-S63118958-A (JP)
Title: Index file memory device
Inventor: AKIYAMA KOJI
IPC: G06F12/00
Filed: 1986-11-07
Abstract: PURPOSE:To rapidly process the identification of the number of data on the adjacent right and left pages of an index file in a tree structure, by setting a data number part making a pair with a pointer part which points out a master page. CONSTITUTION:The index file is constituted in the tree structure, and the number of data of each page is set at the data number part 31 which makes a pair with the pointer part 5 which points out the master page. Therefore, by holding pages accessing in order on a retrieval path starting from a route page in the working area of a page buffer at the time of accessing to the index file, it is possible to recognize the number of data on the adjacent page of a certain page immediately by referring to the data number part 31 of the master page existing in the working area of the page buffer, and to make the accessing to the said page unnecessary.
Patent JP-H07119957-A (JP)
Title: Heat accumulation type burner
Inventor: FUJII YOSHIMOTO
IPC: F23L15/02
Filed: 1993-10-25
Abstract: PURPOSE:To enable a safe and efficient removal of heat within a furnace to be carried out by a method wherein either one of or both a first burner and a second burner is provided with a gas cooler for cooling discharged gas dispersed through a heat accumulating body. CONSTITUTION:When a heating operation is to be carried out, a first burner 1a and a second burner 1b are alternatively ignited. When the burner 1a is ignited, heat is accumulated in a heat accumulating body 6b with combustion discharged gas discharged from the burner 1b under no combustion, combustion air passing through the heat accumulating body 6b is preheated when the burner 1b is ignited and then a combustion cycle and a gas discharging cycle are alternatively repeated. During cooling operation, supplying of fuel to fuel nozzles 2a and 2b is stopped, pilot burners 5a and 5b are extinguished, air is supplied form the burner 1b not provided with any gas cooler 7 so as to cool the furnace. The burner 1a having the gas cooler 7 sucks atmosphere gas within the furnace to cause the gas to be passed through the gas cooler 7 through the heat accumulating body 6b and then the atmosphere gas within the furnace is cooled to a temperature lower than a heat-resistant temperature at a facility on the downstream side of the gas cooler 7.
Patent JP-H03128151-A (JP)
Title: Apparatus for casting different kinds of cast slab and method for using this
Inventor: ASAHO RYUICHI
IPC: B22D11/10
Filed: 1989-10-16
Abstract: PURPOSE:To efficiently cast a cast slab having good quality and different component series by pouring as dividing original molten metal into an intermediate vessel set at intermediate position between a vessel for carrying and a vessel for pouring from the vessel for carrying, adjusting the temp. and adding the desired alloy component. CONSTITUTION:The molten steel 9 is supplied into the vessel 3 for pouring from the vessel 1 for carrying through a sliding gate 6 and this is used as the original molten steel and adjusted to the prescribed temp. and component composition and poured into a mold 4 to cast the cast slab 10. In the above casting apparatus, at intermediate position between the vessel for pouring 3 and the vessel 1 for carrying, the intermediate vessel 2 providing a heating device 7 for molten steel and an alloy component adding device 5, is set. During process of casting the molten steel 9 of the preceding lot received in the vessel 3 for pouring into the mold 4, the original molten steel for the next lot is poured as dividing into the intermediate vessel 2 from the vessel 1 for carrying, and the temp. adjustment and component adjustment are executed to prepare casting for the next lot. After executing the casting for the preceding lot in the vessel 3 for pouring, the casting for the next lot is started to executed the casting of the cast slab of different kind.
Patent JP-S63119976-A (JP)
Title: Article heating device
Inventor: MIYAKE EIICHI
IPC: B23K1/015
Filed: 1986-11-08
Abstract: PURPOSE:To prevent a thermal shock to an article without necessitating the extension of a conveyor, by providing a device for adding a liquid to the article in a high temperature state, in the vicinity of the carrying-in port of a tank where the article in an inlet conduit is carried in acid carried out, in a heating device for utilizing the heat of condensation of vapor. CONSTITUTION:An adding device 10 is provided in the inlet conduit 7 immediately before an article is carried into the tank 3 and brought into contact with vapor. The liquid 1 in the tank 3 is led out to the outside of the tank as an adding liquid, and cooled by a cooler 11 so that it can be pressurized enough by a pump 12. Subsequently, this liquid is pressurized by the pump 12, allowed to pass through a filter 13 for eliminating its impurities, heated to a n appropriate temperatured by a heater 14, and thereafter, fed to the adding device 10, and added to the article immediately before it is carried into the tank 3. By this heating device, a damage and a characteristic variation caused by the thermal shock of the article can be prevented without extending a conveyor belt 9 for carrying in and carrying out the article to and from the tank 3, and also, without generating a harmful product when a preheating system by an infrared-ray heater is adopted.
Patent JP-2001094382-A (JP)
Title: Surface acoustic wave device and its manufacturing method
Inventor: TAKAGI TOSHIYUKI
IPC: H03H9/145
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To provide an SAW(surface acoustic wave) device having stable characteristic and a long life and its manufacturing method. SOLUTION: As for the comb-shaped electrodes 4 of the exciting electrodes 3 of an SAW device 1, each electrode finger 5 is obtained by forming the first metallic layer 6 having a film thickness of 1 nm to 30 nm based on tantalum on the piezoelectric substrate 2 and forming the second metallic layer 7 added with copper based on aluminum on the layer 6. The first metallic layer 6 and the second metallic layer 7 are continuously laminated and formed by a high frequency sputter method using a high frequency power source without vacuum break.
Patent JP-H01109782-A (JP)
Title: Monomorph actuator
Inventor: ASAKURA HIROSHI
IPC: H01L41/18
Filed: 1987-10-23
Abstract: PURPOSE:To reduce amount of heat due to applied voltage losses with increased bending displacement against voltage by allowing Sb2O3 or Ta2O5 to be contained in a piezoelectric element as an additive. CONSTITUTION:Sb2O3 or Ta2O3 is added to a PZT material whose dielectric constant is large and whose Curie point is high. The PZT powder is, for example, obtained by a solid phase reaction method in which powders of PbO, ZrO2, and TiO2 are mixed, and such mixture is calcined and crushed. The amount of Sb2O3 or Ta2O3 to be added to the PZT powder is preferably 0.5-2.0mol % relative to the PZT powder. According to the constitution, a large bending displacement can be obtained at a low voltage, thereby reducing the amount of heat due to dielectric losses.
Patent JP-S60154430-A (JP)
Inventor: YOHANESU FUAN ESUDONKU
IPC: H01J1/26
Filed: 1984-12-19
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-H03129298-A (JP)
Title: Condensation heat transfer pipe
Inventor: KIDO OSAO
IPC: F28F1/40
Filed: 1989-10-13
Abstract: PURPOSE:To improve the heat transfer efficiency of the inner side of a pipe not only in a refrigerant high dryness area but also in a range of from a low dryness area to a middle dryness area by a method wherein a number of fine protrusions continued in the direction of the axis of the pipe or in a helical direction based on the pipe axis are formed on an inner surface, and the shape thereof is formed approximately in the shape of a circle a part of which makes contact with the inner peripheral surface of the pipe. CONSTITUTION:When protrusions 8 are formed on an inner peripheral surface 6' of a condensation heat transfer pipe 6, condensate is collected in a groove 9 between the adjoining protrusions 8 through the action of a surface tension. Since, even in a region where an amount of a liquid refrigerant in a range of from a low dryness area to a middle dryness area is high, a protrusionsform surface is formed approximately in the shape of a circle, the influence of a surface tension is sharply exercised on the liquid refrigerant, which is difficult to be held on an upper surface 8a of the protrusion, and is easily discharged to a bottom part 8b of the protrusion and the groove 9 between the adjoining protrusions 8. Since the liquid refrigerant flowing in the groove 9 is also held at the bottom part 8b of the protrusion, it is difficult to flow out to the upper surface 8a of the protrusion, and can smoothly flow the groove 9. This constitution enables a fluid state to maintain an annular flow and improves heat transfer efficiency on the inner side of the pipe throughout the whole of a dryness area.
Patent JP-H08130303-A (JP)
Title: Charge transfer device
Inventor: KAWAMATA TOMOHITO
IPC: H01L21/339
Filed: 1994-10-31
Abstract: PURPOSE: To provide a charge transfer device which enhances the detection sensitivity of an output part and which enhances the efficiency of transfer in a readout operation. CONSTITUTION: A gate insulating layer 26 formed under an output gate electrode 29 constituting an output gate is constituted in such a way that a part 26a whose film thickness is increased gradually toward the side of a floating diffusion layer 23 is formed on the side of the floating diffusion layer and that an equal-film-thickness part 26b is formed on the other side. A capacitance becomes small in a region adjacent to the floating diffusion layer 23. As a result, the depletion layer in a region adjacent to the floating diffusion layer 23 for the output gate can be kept deeper than other regions, and a potential barrier is not generated. When a signal charge is transferred to the floating diffusion layer 23 through the output gate, the signal charge is trapped, and the degradation of its transfer is prevented.  Thereby, when the signal charge is read out, the efficiency of the transfer can be enhanced.
Patent JP-2000097665-A (JP)
Title: Interference measuring system
Inventor: ICHIKAWA HAJIME
IPC: G01B9/02
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To facilitate alignment at the time of measuring interference of optical face, e.g. nonspherical face, on the periphery of a face to be inspected having significant effect thereon. SOLUTION: A measuring light 3 emitted from an interferometer 1 is converted through a wave front converting element 2 into a nonspherical wave front having a desired design profile on a specimen 6. The light is reflected on a reflective face 5a and interferes with a light reflected on the reference face of the wave front converting element 2 to form fringes. The interferometer 1 measures face accuracy based on the fringes. A masking 8 or 88 is set at the time of aligning the specimen 6 and the diameter of the luminous flux of measuring light being emitted from the interferometer 1 is restricted.
Patent JP-H01108686-A (JP)
Title: Image memory write controller
Inventor: UEDA TOMOAKI
IPC: G06T1/60
Filed: 1987-10-21
Abstract: PURPOSE:To make the time required for write per one picture element equal to the time required for an arithmetic operation by a DDA by providing a double buffer memory and a timing control means in accordance with each block memory of an image memory. CONSTITUTION:When continuous picture element data are generated successively in the scan line direction from a linear interpolation computing element DDA 1, a prescribed number of picture element data are supplied successively to double buffer memories 21, 22,...2n corresponding to its scan line, and when the prescribed number of picture element data is supplied, the prescribed number of picture element data is supplied again by switching the double buffer memories 21, 22,...2n. Also, while the picture element data is being supplied to one buffer memory, the prescribed number of picture element data is supplied in a lump to block memories 31, 32,...3n from the other buffer memory. In such a way, while always operating the DDA 1, write of the data to an image memory 3 can be executed continuously.
Patent JP-H07120336-A (JP)
Title: Semiconductor pressure sensor
Inventor: TAKEI HIROSHI
IPC: G01L9/04
Filed: 1993-10-26
Abstract: PURPOSE:To provide a semiconductor pressure sensor which does not need an auxiliary case and never changes pressure characteristics. CONSTITUTION:In a semiconductor pressure sensor 1, a pressure guide pipe 9 of a pressure sensor unit 7 provided with a pressure-sensitive chip 2 which senses a pressure and converts the pressure into an electric signal is set at an opening 12 to which the sensor unit is fitted, an oil reservoir 13 is vertically provided for storing a pressure-transmitting medium 15 which transmits a pressure of a medium to be measured, i.e., water, an aqueous solution, steam, corrosive gas or non-corrosive gas to the pressure-sensitive chip 2, and a pressure introduction opening 16 is coupled with the oil reservoir 13 to introduce the medium to be measured. At least the opening 12, oil reservoir 13 and pressure introduction opening 16 are formed in an integral member altogether, and a fluorosilicone oil is used as the pressure-transmitting medium 15.
Patent JP-H09113349-A (JP)
Title: Three-dimensional vibration meter
Inventor: KOSUGI MASAYUKI
IPC: G01H1/00
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a three-dimensional vibration meter by which the direction, the amplitude and the acceleration of the vibration vector for a mass body to be vibrated three-dimensionally can be evaluated three-dimensionally and precisely. SOLUTION: A rod 14 which guides a mass body 15 to a measuring-axis direction, a spring 16 which vibrates the mass body in the measuring-axis direction and a damper 17 are installed on a moving frame 12 which is freely slidable inside a plane at right angles to the measuring-axis direction with reference to a foundation frame 11. Alternatively, a rod 14 which guides a mass body 15 to two other measuring-directions which are at right angles to a measuring- axis direction and which are at right angles to each other, a spring 16 which vibrates the mass body to the two measuring-axis directions and a damper 17 are installed respectively on a moving frame 12 which is freely slidable inside a plane at right angles to the measuring-axis directions with reference to a foundation frame, and a displacement converter 18 which detects the displacement with reference to the moving frame 12 of the mass body 15 is installed.
Patent JP-H01109957-A (JP)
Title: Facsimile equipment
Inventor: OKUBO KAZUKO
IPC: H04N1/32
Filed: 1987-10-23
Abstract: PURPOSE:To save the trouble of forming a destination sheet at every transmission by generating automatically a frame of a destination header sheet and synthesizing destination information from an operation section and a picture data from a read section in the frame and transmitting the result prior to the transmission of the original. CONSTITUTION:Destination information 1 is inputted to an operation section 2 and a comment picture data 3 is inputted to a read section 4. The basic frame of the destination header sheet is generated by a basic frame automatic generation section 5, synthesized by a picture data synthesis section 6 together with the information 1, the picture data 3 and the destination information and the result is inputted to a coding section 7 as the destination header sheet. On the other hand, a read original 8 is inputted to the coding section 7 via the read section 4. In this case, the coded data of the sheet is used as a leading page and fed to a communication control section 9 and then a line. Then the coding section 7 sends the picture data 3 of the original 8 to the control section 9 and sends it to the line, resulting that the line transmission information 10 is sent. Thus, the trouble of generation of the destination header sheet at every transmission is saved.
Patent JP-S62127697-A (JP)
Inventor: HATTORI SADAO
IPC: G21D1/00
Filed: 1985-11-29
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-S63121856-A (JP)
Title: Controller for copying machine
Inventor: SHIBUSAWA MITSUO
IPC: G03G21/04
Filed: 1986-11-12
Abstract: PURPOSE:To improve the operability in password mode by enabling copying operation when a code inputted with a ten-key matches with a code registered previously in a memory device while a switch is on. CONSTITUTION:When a start key 4 is turned on, a guidance display device 10 clears a one-minute timer. When this start key 4 is pressed, a specific copying process routine is run. A copy quantity counter repeats the copying process routine until the contents of a set quantity counter unless the password mode is entered, and then returns to the original state. In the password mode, on the other hand, RAM data corresponding to the password code is increased, sheet by sheet. This RAM is backed up by a battery and its contents are held even when a power switch is turned off. A return to A is made after the end of copying operation and a one-minute time-up wait routine is repeated; and another mode selection key 7 is turned on and then another copy can be taken again. Thus, the operability is improved.
Patent JP-2001056220-A (JP)
Title: Inclination sensor
Inventor: OSHIMA SADAYOSHI
IPC: G01C9/06
Filed: 1999-08-17
Abstract: PROBLEM TO BE SOLVED: To prevent an inclination sensor from being affected by the vibration during running of a vehicle when an inclination condition of the vehicle is detected due to the turn of a pendulum type movement by an angle exceeding a prescribed angle and prevent erroneous detection when the vehicle runs on a curve and the movement turns slowly and greatly. SOLUTION: This inclination sensor is constituted in such a way that a photointerrupter 5 detects the turn of a pendulum type movement 2 supported freely on a case when it turns by an angle exceeding a prescribed angle. In this case, a detection circuit outputting a detection signal of the photointerruter 5 is provided, and a slit 23 or a window part which forcibly brings the photointerrupter 5 to a non-detection condition is provided at an intermediate position of the turn of the movement 2.
Patent JP-H1157441-A (JP)
Title: Stirring and mixing device
Inventor: TANIGUCHI TORU
IPC: B01F11/00
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To enhance the stirring efficiency and the mixing efficiency of a Vibromixer (commercial name). SOLUTION: A stirrer 34 connected to a vibration source is introduced into a casing 10 and arranged there. The stirrer 34 is structured of stirring elements 40, each of which has a helical blade 38, implanted around the stirrer 34 and connected integrally to each other. In addition, the two different types of the stirrer element 40 i.e., a left-hand flight type 40a and a right-hand flight type 40b are alternately stacked over each other. That is, a fluid to be mixed which is circulated into the casing 10 is stirred and mixed by the collision of the fluid with the helical blades 38 due to the vibration of the stirrer 34.  Since the stirrer 34 has the alternately implanted helical blades 38 with flights whose helical directions are different, right-hand and left-hand, the flow in an identical direction of a mixed fluid inside the casing 10 is interrupted halfway and consequently, the direction in which the mixed fluid flows is switched to enhance the stirring efficiency.
Patent JP-H08130296-A (JP)
Title: Semiconductor device
Inventor: MAARI KOUICHI
IPC: H01L21/8247
Filed: 1994-10-31
Abstract: PURPOSE: To realize a semiconductor device in which the sheet resistance of a selected transistor can be reduced without increasing the manufacturing steps or the cell area. CONSTITUTION: The floating gate 4 and the control gate 5 of a selected transistor 6 in which the gates 4 and 5 are formed similarly to a memory cell are formed of a shunt transistor of the same material as that of a polysilicon wiring layer 8 as a sub-bit wire, i.e., a third polysilicon layer. Thus, the lining wiring layer 15 of the transistor 6 can be red over the entire surface of the upper surface side of the transistor 6, and its contact can be arbitrarily provided.
Patent JP-H05110181-A (JP)
Title: Laser beam changeover mechanism
Inventor: YABUTA HITOSHI
IPC: H01S3/101
Filed: 1991-10-16
Abstract: PURPOSE:To realize curtailment of changeover time and automated changeover work by eliminating adjustment work due to changeover of destination of laser beam. CONSTITUTION:In a light path of the laser beam 7 emitted from a laser device 1, a rectangular prism 2 and a transparent case 3 forming a rectangular parallelopiped body through integration with the rectangular prism 2 are disposed. A first laser application apparatus 5 and a second laser application apparatus 6 are arranged in the incident side of the incident laser beam 8 passing through these rectangular prism 2 and transparent case 3. When the transparent case 3 is filled with a liquid 16 having the same refractive index as that of the material of rectangular prism 2, the incident laser beam 8 is incident on the first laser application apparatus 5. When the liquid 16 in the transparent case 3 is exhausted, the outgoing laser beam 7 is refracted by the rectangular prism 2 and enters a total reflection mirror 4. The beam reflected by this total reflection mirror 4 is incident on the second laser application apparatus 6 as an incident laser beam 10.
Patent JP-H02113765-A (JP)
Title: Chrominance signal separating circuit for image sensor
Inventor: KOIZUMI HARUYUKI
IPC: H04N1/46
Filed: 1988-10-24
Abstract: PURPOSE:To solve the problem of a dropout color by holding chrominance signals in two colors from a group of photodetectors having a filter at a black reference, and directly processing a white signal at the time of reading a black and white image. CONSTITUTION:At the time of reading the black and white image, a switch 24 is closed, and the amplification factor of a differential amplifier 18 is made small. Since timing pulses P3 and P4 are outputted from a timing pulse generator 22 to sample holding circuits 13 and 14, respectively, in the black reference picture element at a signal level B0 before the effective image signal of the red signal and blue signal outputted from a light-receiving part 11, the sample- hole circuits 13 and 14 are held, they are inputted to the input terminal of one side of the differential amplifier 18, and on the other hand, the white signal is inputted to the input terminal of the other side of the differential amplifier 18. Consequently, the white signal is directly read from the output terminal of the differential amplifier 18, and a binarization can be executed by the white signal at the time of reading the black and white image. Thus, the problem of the dropout color is eliminated.
Patent JP-2000094466-A (JP)
Title: Foaming machine for manufacture of flame-retardant hard urethane foam
Inventor: OGOSHI RYOJI
IPC: B05B7/26
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a foaming machine which is capable of easily manufacturing a flame-retardant hard urethane foam which is structured of uniform closed cells and shows high strength and outstanding heat insulating properties and further, uses a flame-retardant foaming agent which can contribute to solving issues such as the destruction of an ozone layer in the stratosphere and a global temperature rise. SOLUTION: This foaming machine uses a combustible component consisting of 3-6C hydrocarbons and the like and a flame-retardant foaming agent containing an incombustible component such as a carbon dioxide gas. An injection nozzle which makes the passage of a foam precursor obtained by mixing a mixture of the incombustible component and a premix, containing the combustible component and a polyol, in which the former is uniformly blended and an isocyanate and discharges the foam precursor to the outside, is of such a length as not to permit a pattern atomization when the foam precursor is discharged to the outside.