baber/WOPTO huggingface dataset:
Patent JP-H01213834-A (JP)
Title: Optical disk recording and reproducing device
Inventor: OWA HIDEO
IPC: G11B7/00
Filed: 1988-02-23
Abstract: PURPOSE:To permanently erase the data of high secrecy with a simple method by causing a control system, which prohibits recording to a recorded area, to be temporarily incompetent and executing double writing when the recording data of a disk are erased. CONSTITUTION:The level signal of reflection factor from a comparing circuit 5 and a radio frequency RF signal from an RF detecting circuit 6 are inputted to a discriminating circuit 7 and the condition of a recording area is identified by input data. When an erase signal is inputted to the circuit 7, even in case that the circuit 7 identifies a recorded condition, an R.OK signal is outputted to a laser power control part 2 and the recording of an FM signal can be further executed in a recorded place. The double writing is executed and the recording data are destroyed. Then, the data can not be read. Thus, when the data of the high secrecy are erased, the control function of the discriminating circuit is temporarily canceled and the double writing is executed. Then, the permanent erase of the data can be easily executed.
Patent JP-2000232817-A (JP)
Title: Combine
Inventor: IMAMURA HIDEKAZU
IPC: A01F12/48
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To obtain a combine improving recovery of grain by properly and quickly measuring supplied materials to be treated inhibiting damage of a shaking shelf, properly setting the opening of a sheave and the blowing volume of a winnowing fan. SOLUTION: This combine is provided with a hull flow rate sensor 48 on the upward of a tooth 30b for separation of branches placed on the secondary squeezing drum 30 on the threshing machine 15 installing a squeezing drum 29 and the secondary squeezing drum 30. This structure inhibits and excessive accumulation of the treating materials supplied to the shaking shelf 21, clogging of the sheave 22, damaging the shaking shelf caused from overloading, and improves the selecting capability to the treating materials.
Patent JP-H02218525-A (JP)
Title: Parts positioning device
Inventor: SHIMIZU YOSHIO
IPC: B65G47/88
Filed: 1989-02-17
Abstract: PURPOSE:To shorten time required for positioning of small parts by making the mutual space of positioning pawls standby in a state where the space has room than a part dimension based on the part dimension memorized in a first memory means and a room distance memorized in a second memory means. CONSTITUTION:Due to the fact that the R data in the NC data memorized in a RAM 43 are, e.g. R15, the takeout of the part 2 of a kind code '5' from the tray parts feeding device of a unit No. '1' is judged by a CPU 41, and the data of a part dimension, e.g. X=14mm, Y=14mm are taken out from the machine kind library of machine kind No. '1'. When the distance L at the time of full admission of pawls 12, 25, 33, and 34 is made, e.g., 25mm with an preset allowance distance of 1=3mm, then 1X=15mm, similarly lY=15mm are calculated from 1X=L-(X/2+1) in CPU 41, motor drive parts 45 and 46 are driven so that the pawls 12, 25, 33, and 34 are made to move by the distances mentioned above by a full admission state, and positions moved are made standby positions of the nails 12, 25, 33, and 34.
Patent JP-H02218237-A (JP)
Title: Communication channel connecting system
Inventor: MORIMOTO KIICHIRO
IPC: H04L12/40
Filed: 1989-02-17
Abstract: PURPOSE:To reduce the increase of an allocation time due to the increase of a line allocation station and to simultaneously execute line connection between respective slave stations by designating plural slave station addresses to one line allocation signal (one telegraphic message). CONSTITUTION:The line allocation signal is composed of plural slave station addresses 1-N and a connection instruction information part. A host station equipment 1 constitutes the line allocation signal (namely, telegraphic message) by applying the plural addresses of a slave station to be the object of line allocation and this line allocation signal is sent through a control line 4 to all the slave stations with one signal. As a result, for example, in a slave station equipment 2, the plural addresses applied to the line allocation signal are collated with its own address of the slave station equipment 2 and when these addresses are coincident with each other, the line allocation signal is fetched. The connection instruction information of the fetched line allocation signal are analyzed with a line connection processing circuit 23 and line connection processing is executed according to this analysis. Then, the completion of connection is informed from a response transmission circuit 24 through a responsing line 5 to the host station equipment 1.
Patent JP-H03241829-A (JP)
Title: Manufacture of semiconductor device
Inventor: IIZUKA KATSUHIKO
IPC: H01L21/302
Filed: 1990-02-20
Abstract: PURPOSE:To enable a polycide layer to be etched away by one process in high selectivity ratio making the etching surface perpendicular by a method wherein the polycide layer is etched away using a mask as well as an etching gas mainly comprising the mixed gas of chlorine base gas, bromine base gas and oxygen gas. CONSTITUTION:The title manufacturing process shall include a forming process of a polycide layer 5 comprising a polysilicon layer 3 and a metallic silicide layer 4 on an underneath film 2, another process forming a mask 6 on the polycide layer 5 and the other process etching away the polyside layer 5 using the mask 6 as well as the mixed gas of chlorine base gas, bromine base gas and oxygen gas. For example, the polycide layer 5 comprising the polysilicon layer 3 and the metallic silicide layer 4 is formed on the insulating film 2 comprising SiO2 on a substrate 1. Finally, after the formation of the mask 6 comprising a resist, the polycide layer 5 comprising the polysilicon layer 3 and the metallic silicide layer 4 is etched away using an etching gas mainly comprising the mixed gas of Cl2 gas, HBr gas and O2 gas.
Patent JP-S61200057-A (JP)
Inventor: KITAYAMA TOSHIKAZU
IPC: B61C9/38
Filed: 1985-03-01
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-S53124166-A (JP)
Title: Contact apparatus between gas and liquid
Inventor: SHIRAISHI YOSHIHIRO
IPC: B01D3/16
Filed: 1977-04-05
Abstract: PURPOSE: To make minute bubbles the gas and to improve the efficiency of absorption or absorbing reaction, by equipping the rotor of inverted cylindrical body having botto m of which the diameter of the upper side is larger than the diameter of the lower side to the vertical rotary shaft, rotating the rotor and introducing the gas to the lower part near the rotor in the gas-liquid contact apparatus. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000239301-A (JP)
Title: Extraction of fucoidan
Inventor: SADOYAMA KEIICHI
IPC: A61K31/715
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To provide an extraction method that gives fucoidan of a desired average molecular weight in high yield with no problem of corrosion of the facility and the like in the production installation. SOLUTION: In this extraction process, fucoidan is extracted from the seaweed, Cladoiphon okamuranus, with pressurized hot water in an autoclave. The extraction temperature is set to 100-120 deg.C, the extraction pressure is set to 1.0-2.0 atmospheric pressure and the extraction is continued for 0.2-16 hours.
Patent JP-H05234267-A (JP)
Title: Read compensating circuit
Inventor: NAKAMURA KIYOHITO
IPC: G11B20/14
Filed: 1992-02-26
Abstract: PURPOSE:To surpress erroneous phase discrimination by inputting a read data pulse in a shift register, deciding whether the position of the read data pulse is rough or dense and shifting a clock signal for the phase discrimination win dow in the generating direction of an interference between codes caused by the adjacent waveforms. CONSTITUTION:By inputting the read data pulse 30 in the shift register 2 and while shifting the output of a PLO 1 synchronized with the average phase of the pulse 30 as a clock, outputting the output of the PLO 1 to a decoder 3, the position of the pulse 30 is decided whether the position is rough or dense. From the result, the plural shifting times for the PLO 1 output clock formed by the delay circuits A 4, B 6 are set and synchronization is held by the output of delay circuits C 8, D 9. By deciding the optimum shifting position of the PLO 1 output by means of standaridizers A 10, B 11, the position of the phase discrimination window is shifted in the generating direction of interference between codes caused by the adjacent waveforms. Thus, the erroneous discrimination is surpressed.
Patent JP-H01214066-A (JP)
Title: Manufacture of junction type field effect transistor
Inventor: TATSUOKA KAZUKI
IPC: H01L29/80
Filed: 1988-02-22
Abstract: PURPOSE:To obtain a manufacturing method of a JFET which is easy to manufacture and has excellent performance by a method wherein dopant contained in material of which a gate electrode is made is diffused into the semiconductor layer of a channel region to form a semiconductor gate layer which has a conductivity type opposite to that of the channel region. CONSTITUTION:A semiconductor layer 2 in which a channel region is formed is formed on a semi-insulating substrate 1 and a gate electrode 3 is selectively formed on it. A gate layer 4 which has a conductivity type opposite to that of the semiconductor layer 2 is formed by the diffusion of dopant contained in material of which the gate electrode 3 is made. For instance, the n-type In0.53Ga0.47As layer 2 is formed on the semi-insulating InP substrate 1 and the gate electrode 3 is provided on it and the n-type In0.53Ga0.47As layer 2 is partially removed by etching from the surface with the gate electrode 3 as a mask. Then p-type dopant is diffused into a part of the In0.53Ga0.43As layer 2 beneath the gate electrode 3 by a thermal treatment from the gate electrode 3 to turn the conductivity type of that part to p-type after that, required source and drain electrodes 5 and 6 are formed on the n-type In0.53Ga0.47As layer 2 to complete a JFET.
Patent JP-H08208009-A (JP)
Title: Indoor depost for dangerous material
Inventor: TAKASE SHIN
IPC: E04H5/02
Filed: 1995-02-03
Abstract: PURPOSE: To improve safety by preventing a container, from being inclined, in which dangerous materials are stored, preventing it from falling, especially from being tumbled, etc., when piled up, and preventing such an accident that the dangerous materials are discharged by the cause of inclination, falling, tumble, etc., of the container. CONSTITUTION: A dangerous material B which is stored in a container A and is liquid, flammability and volatility, for example, alcohol, gasoline, ketocene, etc., is stored inside an indoor deposit 9 for a dangerous material. The indoor deposit 9 is formed in double floor structure. An upper level floor 10 is equipped with many vertically arranged upper/lower stream under sheds 12, and the container A for the dangerous material B is placed on the upper level floor 10, and a lower level floor 11 is formed in a flat plate shape which is totally downwardly inclined toward a groove 13 formed on a door 5 side. The dangerous material B led to flow out from the container A is led to flow into the groove 13. In this indoor deposit 9, the container A for the dangerous material B is placed the horizontal upper level floor 10 and is not inclined so as to be prevented from falling, etc.
Patent JP-H10238125-A (JP)
Title: Transfer method of building member
Inventor: TANIJIRI HIDEO
IPC: B65G47/52
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To deliver building members to an assembling device of building members in a stable condition in accordance with the assembling works in the working space, by loading the building members placed on a temporary base frame by a vertical transfer device through a horizontal transfer device. SOLUTION: A building member G put on a temporary loading base A is transferred to a lifter table and clamped and conveyed and transferred onto an endless chain conveyor C by the first traveling truck n1 . The member G on the conveyor C is transferred to a lifter table and clamped and put on a lifter base 40 by the second traveling truck n2 and held by a gate type lifter 42 of the lifter base 40 and raised up to a working space and delivered to an assembling device of building members. The conveyor C is intermittently driven by every specified pitch. The members G are lined up and stocked at every specified distance on the conveyor G. The whole transfer device is controlled in a control room. Accordingly, the members G can be supplied to the assembling device at a good timing and in a stable condition.
Patent JP-S63207675-A (JP)
Title: Document and table forming device
Inventor: ODAWARA TSUTOMU
IPC: B41J19/32
Filed: 1987-02-24
Abstract: PURPOSE:To alleviate the burden on the operator at the time of forming a document or a table, by causing a display-controlling part and a printer- controlling part to perform displaying on a display device and outputting to a printer by using the same character pitch and line pitch based on character pitch and line pitch designation information stored in a RAM. CONSTITUTION:A microcomputer 1 forms a document or a table according to characters and a processing method inputted through a keyboard 2, and displays the document or table on a display device 3 through a display- controlling part 4. The display controlling part 4 reads character pitch and line pitch values stored in predetermined regions in a RAM 7, and performs such a control that the document or table is displayed on the display device 3 at the designated character pitch and line pitch. A demand for printing is sent to the microcomputer 1 through the keyboard 2, the document or table being formed is outputted to a printer 5 through a printer-controlling part 6. The printer-controlling part 6 reads the character pitch and line pitch values stored in the predetermined regions in the RAM 7, and performs such a control that the document or table is outputted to the printer 5 at the designated character pitch and line pitch.
Patent JP-H06231451-A (JP)
Title: Magnetic recording medium
Inventor: SUGIMOTO TADAHIDE
IPC: G11B5/80
Filed: 1993-02-04
Abstract: PURPOSE:To form protective layer having high hardness and excellent in heat and chemical resistance, markability and writability without deteriorating wear, scuffing and sticking resistance or printability. CONSTITUTION:This magnetic recording medium 1 has a magnetic recording layer 12 formed on one side of the substrate 11 and protective layers 14, 16 as the uppermost layers. The protective layers are formed with UV-curing ink cured by irradiation with UV. The UV-curing ink contains a multifunctional oligomer, a photopolymn. initiator, an extender and wax.
Patent JP-S55132431-A (JP)
Title: Magnetic shielding spring
Inventor: TAKAHASHI MASAHIRO
IPC: E06B5/18
Filed: 1979-04-03
Abstract: PURPOSE:To raise the magnetic permeability and electric conductivity, as well as to improve the anticorrosion properties and to make resistance against the mechanical bending and strain by mainly consisting a magnetic shielding spring of Fe, Co, Ni, and B. CONSTITUTION:The periphery of a door 31 is coated with magnetic shielding material 311, the surface of the pillars 32,33 of the frame body, on which the door 31 of a magnetic shield room is to be attached, is coated with magnetic shielding material 34 continuing from the wall body surface. For filling the air gap between the door 31 and the frame, a magnetic shielding spring 20 is attached at both ends of the door 31. The attaching work is done by screwing the screws by the screw holes in the door 31. The magnetic shielding spring consists mainly of Fe, Co, Ni, Si, and B and is consisting of noncrystalline metal rich in flexibility, anticorrosion and strongly resistant to the bending and mechanical strain.
Patent JP-2000245082-A (JP)
Title: Core of rotating machine
Inventor: NAKAMURA MASAYUKI
IPC: H02K1/18
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To manufacture a core for a rotating machine with higher output power at a low cost. SOLUTION: A core segment 12 is composed of an approximately T-shaped 1st component 18 and 2nd components 20 attached to both sides of the 1st component 18. A wire is wound on the pole 14 of the core segment 12 to form a coil. A core 10 comprises the core segments 12 arranged into an annular form. By comprising the 1st and 2nd components 18 and 20, the core which has a larger outer diameter and thicker magnetic paths in comparison with a core comprising the 1st components 18 only can be obtained.
Patent JP-S59165125-A (JP)
Inventor: SUZUKI TOSHIO
IPC: G06F13/00
Filed: 1983-03-11
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-S61229671-A (JP)
Inventor: RAMON JIEEN KABAGUNERO
IPC: A47D15/00
Filed: 1986-02-26
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-H10235208-A (JP)
Title: Method for removing clogging of catalyst layer
Inventor: KANAZAWA TORU
IPC: B01J8/02
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily and efficiently remove the clogging of a catalyst layer without the destruction of this catalyst layer by spraying a compressed gas including at least one kind of cleaning materials selected from chaff, buckwheat husks, bark, walnut shells, coffee bean shells and grain powder to the catalyst layer. SOLUTION: The air compressed by a compressor 1 is discharged to a piping 5 and after the air is heated by an electric heater 2 in mid-way, the cleaning materials supplied from a cleaning material tank 3 are entrained in this air when the clogging generated in the catalyst layer 8 is removed at the time of removing NOX and SOX from the waste gases 9 from a boiler. The compressed air contg. such cleaning materials is injected to the catalyst layer 8 from an injection nozzle 6 to eliminate the clogging. At least one kind selected from the chaff, buckwheat husks, bark, walnut shells, coffee bean shells and grain powder are used as the cleaning materials to be used. The compressed air to be used together with the cleaning materials is regulated to the pressure within a range of 2 to 4kg/cm<2> .
Patent JP-2000242233-A (JP)
Title: Driving circuit of display device
Inventor: HASHIMOTO YOSHIHARU
IPC: G09G3/20
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To reduce the number of elements of a driving circuit in multi-level display of a display device. SOLUTION: A driving system, which is a combination of a resistive string system and an offset voltage system, is adopted. A first multi-level voltage selecting circuit 7 or a second multi-level voltage selecting circuit 8 selects a voltage V from plural multi-level voltages in accordance with upper bits of digital video data. Moreover, an offset voltage ΔV of a first output circuit 9 or a second output circuit 10 is controlled in accordance with lower bits of the data. Then, a voltage (V+ΔV) is applied to the display device.
Patent JP-S58156395-A (JP)
Title: Means for controlling amount of sludge in sewage disposal plant
Inventor: TAKASE ITARU
IPC: C02F3/12
Filed: 1982-03-15
Abstract: PURPOSE:To accurately and stably control the amount of sludge, by contriving the mutual cooperation between a plurality of control loops, e.g. a control loop for the entire amount of sludge retained in the system of secondary treatment and a control loop for the amount of sludge retained in a precipitating pool, with a senior controller. CONSTITUTION:Sewage is let flow through a waterway A equipped with a flow meter 1 and a densitometer 2 for suspended matter into an aeration tank 3, mixed therein with active sludge returned from a precipitating pool 4, and affected by biochemical and flocculating reactions. After the completion of the reactions, the mixed liquid of the sewage and the sludge is let flow into the precipitating pool 4 and separated into limpid purified water and sludge by precipitation-concentration. A level gauge 6 for sludge is provided at the hopper part 5 of the precipitating pool 4, to detect the surface of the sludge precipitation-concentrated and accumulated at the hopper part 5. Signals from the flow meter 1 and the densitometer 2 for sludge are inputted together with signals from a flow meter 8 for returned sludge and a densitometer 10 for returned sludge to the simulator 14 of the aeration tank 3.
Patent JP-S60184519-A (JP)
Title: Production of halogen-containing unsaturated polyester
Inventor: OOSHIMA JIYUNJI
IPC: C08F283/01
Filed: 1984-02-29
Abstract: PURPOSE:To obtain the titled flame-retarding polyester which can give a curing product having a high halogen content and being scarcely colored, by halogenating a dicyclopentadiene-terminated unsaturated polyester under specified conditions. CONSTITUTION:A dicyclopentadiene-terminated unsaturated polyester is obtained by reacting dicyclopentadiene with an alpha,beta-ethylenically unsaturated dicarboxylic acid (anhydride), e.g., maleic acid (anhydride), a polyalcohol [e.g., (di)ethylene glycol], and optionally, tetrahydrophthalic acid at 100-220 deg.C for 5-15hr. A solution of said polyester in an inert solvent is reacted with a solution of a halogen in an inert solvent (e.g., CHCl3) at 40 deg.C or below while the halogen solution is being fed to the reaction system so that 0.5 equivalent of the halogen may be always present per unsaturated bond other than the alpha,beta-ethylenic double bonds in said polyester. 2-5wt% compound for binding free halogen (e.g., epichlorohydrin) is added to the reaction system, and the solvent is removed to obtain the titled polyester.
Patent JP-H03241490-A (JP)
Title: Cup mixing device for automatic vending machine
Inventor: KITA TOSHIKAZU
IPC: G07F13/06
Filed: 1990-02-20
Abstract: PURPOSE:To reduce the overflowing of a drink from a cup by switching a second nozzle which injects liquid from an oblique direction so as to run along the side wall of the cup to a closed state when detecting a bubble with a bubble sensor. CONSTITUTION:A pinch valve 11 is arranged at the passage of the second nozzle 10, and the bubble sensor 12 is provided at the passage second nozzle 10, and the bubble sensor 12 is provided at the passage 6. The device is comprised so that a passage 8b can be closed with the pinch valve 11 when it is decided that the bubble sensor 12 is provided at the passage 6, The device is comprised so that a passage 8b can be closed with the pinch valve 11 when it is decided that the bubble is mixed with the bubble sensor 12. Thereby, the pinch valve 11 is kept in an open state after the injection of hot water 2 is started and at a time just before comleting the injection, and the hot water 2 is divided and injected from first and second nozzles 9, 10. However when the bubble sensor 12 decides that the bubble is mixed while the injection s being performed, the pinch valve 11 is switched to the closed state, and remaining hot water 2 is injected from the first nozzle 9 to only the bottom 1a of the cup. In such a way, a satisfactory cocking state with small amount of bubbles can be obtained, and also, the overflowing of the drink from the cup 1 can be reduced.
Patent JP-H05240816-A (JP)
Title: Device for measuring physical properties
Inventor: NAKAMU EIJI
IPC: F27B17/00
Filed: 1992-02-26
Abstract: PURPOSE:To measure physical properties of test specimen which is placed under a special atmosphere such as a furnace. CONSTITUTION:An amount of relative displacement when a lower edge 6a of a probe 6 is displaced relatively between a sample A and a reception frame 4 is detected by a magnescale 9. A relative weight difference before and after the probe 6 lifts the reception frame 4 with the sample A is detected by a load cell 8c. An impedance difference between terminals a and b when the probe 6 contacts the sample A and the reception frame 4 alternately is detected by an impedance measuring meter 11.
Patent JP-S62196568-A (JP)
Inventor: FURUKAWA MASAHIRO
IPC: F25B15/00
Filed: 1986-02-25
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。