baber/WOPTO huggingface dataset:
Patent JP-S639005-A (JP)
Title: Magnetic recording and reproducing device
Inventor: SUZUKI HIROSHI
IPC: G11B5/09
Filed: 1986-06-30
Abstract: PURPOSE:To obtain always accurate read data by detecting a data erasing area in a magnetic recording medium from a reading signal outputted from a magnetic head and controlling the output of read data. CONSTITUTION:A read signal with a fixed amplitude is outputted from an AGC amplifier 24 on the basis of a read signal outputted from the preceding erasing type magnetic head 20. A comparator 29 outputs an 'H' level signal on the basis of the read signal outputted from the AGC amplifier 24 during the output of a read signal from the data erasing area by the magnetic head 20 and an interface driver 30 is disabled to stop the transfer of a read data pulse from a time domain filter 27. During the output of the read signal from the data erasing area by the magnetic head 20, a frequency dividing clock is outputted from a frequency divider 35 as read data by a selector 33.
Patent JP-S63143074-A (JP)
Inventor: JIYON BII NIYUUKAAKU
IPC: A61M1/00
Filed: 1987-06-22
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-H079866-A (JP)
Title: Mounting structure for reservoir tank
Inventor: MATSUZAKI YOSHITOMI
IPC: B60K11/04
Filed: 1993-06-24
Abstract: PURPOSE:To effectively use dead space by positioning a reservoir tank for an on-vehicle radiator so that the end connection of the tank comes to the position corresponding to a radiator cap at the time of closing a hood. CONSTITUTION:A radiator 36 is laid at a forward position in an engine room E covered with a freely opened and closed hood 1, and the first end connection 40 is provided at a cooling water filling port 37 on the upper section of the radiator 36. Also, a radiator cap 38 with a built-in pressure regulating valve is fitted to the end connection 40. The inner side of a hood 1 is provided with a reservoir tank 16 of rectangular solid form via a bracket 17 at a vehicle forward position. This reservoir tank 16 is provided with the second connection end 23 at a position corresponding to the cap 38 in such a way as directly connected to the first end connection 40, upon closing the hood 1. Also, the front top of the reservoir tank 16 is fitted with a cooling water filling port 31 having a cap section 30.
Patent JP-H0320387-A (JP)
Title: Composite diamond abrasive grain for precision abrasion and its preparation
Inventor: DEGAWA JUNJI
IPC: B24D3/00
Filed: 1989-06-16
Abstract: PURPOSE:To obtain an abrasive grain exhibiting sufficiently its function as an abrasive grain for precision abrasion by mixing a base particle consisting of a ceramic or a heat-resistant metal with an aggregation preventing particle and coating the base particle with a polycrystalline diamond while moving the base particle. CONSTITUTION:When the whole surface of a base particle is coated with a polycrystalline diamond by vapor phase synthesis, the base particle consisting of a ceramic or a heat-resistant metal is mixed with a small amt. of an aggregation preventing particle with a particle diameter of scores of mum or larger and, while moving this base particle, the surface is coated with the polycrystalline diamond. The objective diamond abrasive grain thus obtd. is a composite diamond abrasive grain for precision abrasion wherein the whole surface of the heat-resistant base particles is coated with the polycrystalline diamond and the particle diameter of this abrasive grain is 1-10mum and the aspect ratio thereof is 1-3. The thickness of the polycrystalline diamond layer with which this abrasive grain is coated is 0.1-10 times as large as the diameter of the base particle and a ratio of the max. thickness to the min. thickness of the layer is 1-2. In addition, the particle diameter of each crystal of the polycrystalline diamond is 2mum or smaller.
Patent JP-H103629-A (JP)
Title: Production of thin-film magnetic head slider
Inventor: TAKADA HITOSHI
IPC: G11B5/60
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To produce a magnetic head slider having an excellent friction characteristic by adhering particulates of liquid crystals, gap spacers, etc., to protective film surfaces of amorphous carbon films formed on air bearing surfaces and etching part of the protective films with these particulates as a mask. SOLUTION: Si films 1 and the amorphous carbon film 2 are laminated in this order at prescribed thicknesses on the surfaces worked to cylindrical projecting surface shapes to form the protective films. Further, a photoresist is applied on these surfaces and is exposed with the mask patterns of the prescribed air bearings and is then developed. The air bearings are thereafter formed by an ion beam milling device using gaseous Ar and the resist is peeled. The bars are lined up by positioning the surfaces formed with such air bearings upward. Gap spacers 3 for liquid crystals are then sprayed at a prescribed spraying density and the amorphous carbon films 2 are etched down to a prescribed depth. These bars are ultrasonically washed and rinsed in pure water and are dried in nitrogen. The bars are then cut, by which the head sliders for magnetic drives are obtd.
Patent JP-H05304867-A (JP)
Title: Electrically repelling method for pest in green field such as lawn and system therefor
Inventor: ONISHI AKIICHI
IPC: A01M29/28
Filed: 1992-04-30
Abstract: PURPOSE:To effectively repel pests in green fields such as lawn using no pesticides without adverse effects on the environment by making electric current flow on or into the ground to inject it into pests as good conductors to kill them or inhibit their activity. CONSTITUTION:Pests living on or in green fields such as lawn are electrically good conductors. Taking advantage of this fact, one discharging electrode is set at a proper position on or in the ground, while the other electrode at a proper position in the ground, and a potential difference is ensured to produce between the two electrodes by applying a high voltage on one of these electrodes to charge the electrode with electricity to inject electric current into the pests, thus killing them or inhibiting their activity and accomplishing the objective effective pest repelling electrically using no pesticides or insecticides without adverse effects on the environment.
Patent JP-H05328279-A (JP)
Title: Electronic still camera
Inventor: KATO SHINICHI
IPC: H04N5/225
Filed: 1992-05-22
Abstract: PURPOSE:To make image pickup possible without loss of a shutter chance, to prevent hand jiggle and to make consecutive shot possible. CONSTITUTION:The camera is provided with primary memories A, B, C, D storing picture data, picture data are stored sequentially in. e.g. the primary memories A, B before a release switch 11 is closed and picture data after the switch-on are stored in the remaining primary memories C, D, the picture data stored in each primary memory are recorded on a recording medium 10 and a mode setting switch 13 is used to set optionally a write interval of the picture data to each primary memory before and after switch-on and the number of the primary memories before and after the switch-on is optionally set.
Patent JP-S63316904-A (JP)
Title: Film material for metal space frame radome
Inventor: TOMITA KAZUICHI
IPC: H01Q1/42
Filed: 1987-06-19
Abstract: PURPOSE:To remarkably improve the detecting distance of a rader, by laminating a fluorocarbon resin film on organic fiber reinforcing cloth, and reducing wave transmission loss. CONSTITUTION:To reduce the wave transmission loss, it is required to reduce epsilonr(specific conductivity) and tandelta (dielectric loss angle), and it is advisable to use the fluorocarbon resin film 2 as a film material on the organic fiber reinforcing cloth, especially, a porous film made of polytetrafluoroethylene resin is the optimum one. Firstly, a liquid lubricant is mixed in the non-calcining powder of polytetrafluoroethylene resin (PTFE), and extrusion is performed, and it is molded in a film shape by roll, etc. The liquid lubricant is extracted from the moldings, and it is removed by applying heat or evaporation, etc., or the moldings is drawn at least in a uniaxial direction without removing the lubricant. By sintering and fixing structure obtained by heating and drawing over a sintering temperature in a thermal contraction preventing state, the PTFE porous film those strength is improved can be obtained, In such a case, the thermal contraction preventing state means not only a state where contraction is completely prevented from being generated, but it includes a state where partial contraction is permitted.
Patent JP-S5581356-A (JP)
Title: Corona charging method
Inventor: TAMURA SAKAE
IPC: G03G15/02
Filed: 1978-12-15
Abstract: PURPOSE: To charge the surface of the object uniformly and easily, by rotating the object to be charged so as to pass under the discharge electrode and spinning the object when passing under the same electrode.  
     CONSTITUTION: A plate material to be charged 1 is placed on a table 5, and is radiated with charged particles generated from a corona discharge electrode 3. This table 5 is fitted to a supporting disc 2. When the table passes under the discharge electrode 3 by rotation of the supporting disc, the table 5 is caused to rotate due to  belt 9 and pulley 8. As a result, even if the discharge electrode and the material to  be charged are not uniform or discharge is not uniform, the object may be charged  uniformly. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S641161-A (JP)
Title: Information reproducing device
Inventor: HASEGAWA MITSUHIRO
IPC: G11B20/10
Filed: 1987-06-23
Abstract: PURPOSE: To surely detect a detecting means moving to a next track by an easy method by comparing the number of an information track which is reproduced last time with the number of an information track which is reproduced this time and detecting the playback signal of the information track when those numbers are different from each other.  
     CONSTITUTION: This device is provided with a means 101 which detects error information on the track numbers of the last reproduced information track and information track reproduced this time and a means 127 which compares the track number of the information track reproduced last time with the track number of the information track reproduced this time. Then when there is no track number error, it is judged that the track numbers of both information tracks match with each other and when not, the track is regarded as a new track and information is detected, thus discriminating and reproducing information tracks. Consequently, a playback error is prevented from being caused by a track number error. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S5854814-A (JP)
Inventor: SHIROOKA KATSUYUKI
IPC: H02G15/08
Filed: 1981-09-28
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-H11347441-A (JP)
Title: Sorting device for plastic
Inventor: HIROOKA TERUHISA
IPC: B03B5/28
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To enable a device easily and continuously sort a plastic in which the specific gravity is larger than 1 and a plastic in which the specific gravity is smaller than 1. SOLUTION: This sorting device is provided with a vertical separation tank 1, a plastic slurry feeding means consisting of a slurry adjusting tank 5, a conduit 6 for connecting the adjusting tank 5 and a bottom wall 2b of a tank main body 2 and a slurry pump 7 and a lightweight plastic guide wall 8 provided in the upper part of the separation tank 1 coaxially at an interval from a peripheral wall 2a. In the upper end part of the separation tank 1, a heavyweight plastic discharge port 4 is formed. In the upper end part of the guide wall 8, a lightweight plastic discharge port 9 is formed. On the axis line in the separation tank 1, a vertical rotating shaft 10 is provided. In the vicinity of the inner peripheral surface of the peripheral wall 2b, plural first rotary blades 17 are provided at intervals in the peripheral direction and the rotary blades 17 are fixed to the rotating shaft 10. To the outer parts of the rotary blades 17, a heavyweight plastic scraping rake 21 is fixed. In the vicinity of the inner peripheral surface of the guide wall 8, plural second rotary blades 19 are provided at intervals in the peripheral direction and the rotary blades 19 are fixed to the rotating shaft 10.
Patent JP-H085711-A (JP)
Title: Semiconductor integrated circuit testing system
Inventor: OISHI YASUHARU
IPC: H01L21/66
Filed: 1994-06-14
Abstract: PURPOSE:To enable an MISR(multiinput shift register) used for BIST(built-in self-testing) to perform tests to the final pattern without looping a bit error in an MISR circuit when the error occurs in a testing circuit. CONSTITUTION:In the first test, the point of time at which a bit error occurs in a testing circuit 1 is confirmed and the initialize signal to an MISR is set to an active state at the point of time at which the bit error of a test pattern occurs. Therefore, the looping of the error in an MISR circuit 2 can be avoided and tests can be restarted when the testing circuit returns to normal operations.
Patent JP-S639964-A (JP)
Title: Manufacture of semiconductor storage element
Inventor: KIMURA MASAKAZU
IPC: H01L27/10
Filed: 1986-06-30
Abstract: PURPOSE:To avoid the generation of a crystal defect often viewed after forming an element by selecting the direction of the sidewall of a capacitance groove and the direction of the pattern of the element in the direction equivalent to <100>. CONSTITUTION:The boundaries of element regions 1 and field oxide regions 3 for isolating the element regions 1 and the direction of the boundaries, the direction of the patterns of the elements, are selected in the direction equivalent to <100>. The directions vertical to the sidewall surfaces of capacitance grooves 2 are also directed in the direction equivalent to <100>. A wafer in which a P-type silicon layer 4 having 2mum thickness and 10OMEGA.cm resistivity is shaped onto a boron-doped (100)P++ type silicon substrate 5 having 0.005OMEGA.cm resistivity and an orientation flat in the direction equivalent to <100> is prepared, thus forming a desired storage element. Accordingly, no crystal defect is generated on the interface of the P-type silicon layer 4 and the P++ type silicon substrate 5, thus also lengthening the memory holding time.
Patent JP-H0823110-A (JP)
Title: Manufacture of thin film solar cell
Inventor: OKI KIMIKO
IPC: H01L31/04
Filed: 1994-07-06
Abstract: PURPOSE:To provide a satisfactory junction a P-type semiconductor layer and an n-type semiconductor layer and improve the conversion efficiency, by forming the P-type semiconductor layer made of chalcopyrite-type compound, dipping the p-type semiconductor layer with an ammonia solution and forming the n-type semiconductor layer thereon. CONSTITUTION:A metal electrode layer 2 of molybdenum is formed on a glass substrate 1. A P-type chalcopyrite-type compound semiconductor layer 3 of CuInS2 or CuInSe2 and an n-type semiconductor layer 4 are sequentially formed on the metal electrode layer 2. Then, a transparent electrode layer 5 is provided on the n-type semiconductor layer 4. After the P-type chalcopyrite-type compound semiconductor layer 3 is formed and then dipped in an ammonia solution, the n-type semiconductor layer 4 is formed thereon. By thus dipping the P-type chalcopyrite-type compound semiconductor layer 3 in the ammonia solution, a needle crystal due to a different phase produced on the surface of the P-type chalcopyrite-type compound semiconductor layer 3 can be selectively removed by etching. Thus, the chalcopyrite-type compound semiconductor layer without having a different phase on the surface thereof can be produced.
Patent JP-H01319307-A (JP)
Title: Oscillating circuit
Inventor: TSUDA NORIKO
IPC: H03B5/32
Filed: 1988-06-21
Abstract: PURPOSE:To eliminate the need for a gate to control interruption and continuity of the oscillation by applying conductive/nonconductive control to a feedback resistor comprising a P-channel transistor(TR) and an N-channel TRs connected in parallel being components of the oscillating circuit in response to a selection signal from a selection signal input terminal. CONSTITUTION:In case of selecting an output of the oscillation circuit by a signal from an external oscillator as an output signal 12, both the P-channel and the N-channel TRs 5, 6 are conductive to form a feedback resistor, which forms the oscillating circuit together with an inverter 7. On the other hand, in case of not selecting the oscillation output by the signal from the external oscillator and outputting a signal from a signal input terminal 4 as the output signal 12, both the P-channel and the N-channel TRs 5, 6 are nonconductive. Thus, the circuit acts like an oscillation control circuit to cut off the feedback path of the oscillation circuit thereby stopping the oscillation. Thus, the gate to stop the oscillation is not required.
Patent JP-S5943100-A (JP)
Inventor: NAKAJIMA SHIYUUHEI
IPC: C14B1/56
Filed: 1982-09-03
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-H11345572-A (JP)
Title: Plasma display panel
Inventor: SANO KO
IPC: H01J11/22
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To display a good image until the end of the operation life of a plasma display panel by preventing picture quality from being impaired by dust or fine particles clinging to the display surface of the plasma display panel. SOLUTION: A plasma display panel 100 has an almost transparent photocatalyst thin film 32 formed in a thickness of, e.g. 50 to 200 nm, over the entire surface of a front substrate 21 opposite to the side on which transparent electrodes 23 are placed, i.e., over a display surface. Phosphor layers 28 are applied to portions separated by barrier ribs 27. In addition to a normal visible light emitting phosphor which radiates visible light in response to vacuum ultraviolet rays, a near ultraviolet emitting phosphor which radiates near ultraviolet rays in response to the vacuum ultraviolet rays is contained in each phosphor layer 28.
Patent JP-S6133407-A (JP)
Title: Belt conveyor
Inventor: ICHISE TAKEHIKO
IPC: B65G15/08
Filed: 1984-07-25
Abstract: PURPOSE:To prevent cargo materials on conveyance from being scattered from a belt conveyor in which cargo materials are disposed and conveyed in the cylindrical section thereof, by stretching sling feed wires along a belt and by attaching, to the sling feed wires, sling wires for moving the belt. CONSTITUTION:When a prime mover 18 is driven, head pulleys 7, 7' are rotated by means of transmission means 19-21 to move sling feed wires 10, 10'. Then sling wires 24 attached to the sling feed wires 10, 10' and a belt 5 suspended by the sling wires 24 are moved. At this time the belt 5 which is flatly wound around a head pulley 2 and a tail pulley 4 is formed in a cylindrical shape by the sling wires 10, 10' which are fed out from the tail pulleys 9, 9' and squeezed by supporting rollers 12, 12' positioned on the most upstream side, and the sling wires 24, and is fed with the cylindrical shape being held as it is. Accordingly, when cargo materials 27 are fed from a supply chute 25, the materials are stored and conveyed in the inside space of the cylindrical shape belt 5, and are discharged from a discharge chute 26.
Patent JP-H079242-A (JP)
Title: End material cutting and processing device
Inventor: TOKIWA TORU
IPC: B23D33/10
Filed: 1993-06-25
Abstract: PURPOSE:To provide an end material cutting/processing device with which an end material placed on a table can simply updergo a sizing process, can perform sorting of products and residues in continuous operation, and achieves enhancement of the producibility and safety. CONSTITUTION:An end material cutting/processing device concerned is equipped with a transport device 3 which can move a pallet 21 in the Y-axis direction and is fitted with a material placing table 17 for placing of material WA or residue and a product receptacle table 19 for placing of product WB, a cutting machine 7 fitted with a body vise device 5 installed adjoining while perpendicularly intersecting the transporting direction of the transport device 3, and a butting part 37 at the foremost capable of moving for location in the X-axis direction on the outgoing side of the cutting machine 7. The arrangement further includes a back gauge 9 which is so arranged as to grasp or release the material WA or product WB any as desired, pushes out the residue onto the table 17 while grasping the product WB, and carries out the product WB onto the receptacle table 19, a pusher device 11 which pushes out the material WA on the table 17 to the cutting machine 7 side, and a marking device 13 which applies a mark on the product WB carried out to a specified position on the receptacle table 19 side by the back gauge 9.
Patent JP-S5858966-A (JP)
Title: Decreasing method for slag inclusions in continuous casting ingot
Inventor: FUKUNAGA SHINICHI
IPC: B22D11/111
Filed: 1981-10-01
Abstract: PURPOSE:To decrease the quantity of slag migration and to promote its floating by adding a slag modifying material consisting essentially of MgO into the slag floating on the molten metal contained in ladles and tundishes thereby promoting the capacity for flotation of slag inclusions. CONSTITUTION:In continuous casting of steel, a slag modifying material consisting essentially of MgO is added into the slag floating in the moltem metal contained in a ladle or a tundish. The modifying material is used in the form of powder and is contained preferably at >=40wt% in the slag. Then, the capacity for flotation of slag inclusions is promoted, the quantity of slag migration is decreased and the floating of slag is accelerated.
Patent JP-H01321753-A (JP)
Title: Automatic answering telephone set
Inventor: WATABE MITSUHIRO
IPC: H04M1/64
Filed: 1988-06-24
Abstract: PURPOSE:To enable a telephone set's owner in his destination to recognize data in a one-touch dial memory by switching the mode to the automatic answering telephone function mode or the telephone set control mode with a dial signal and converting data in the one-touch dial memory to a voice. CONSTITUTION:A control circuit 10 acquires a line for an incoming call by an incoming detecting circuit 11. The circuit 10 monitors input of a signal corresponding to '*' out of dial keys which is sent from the telephone set on the calling side through a telephone line 6 while executing the normal automatic answering telephone function, and the dial signal on the telephone line is detected when the signal corresponding to '*' is detected. When a signal corresponding to '#' is detected, data in the one-touch dial memory corresponding to the number of the dial signal inputted till then is read out and is converted to a voice and is sent to the telephone line.
Patent JP-S5379990-A (JP)
Title: Polyurethane aqueous dispersion
Inventor: SUGAWARA EIICHI
IPC: C08G18/00
Filed: 1976-12-24
Abstract: PURPOSE: A polyurethane aqueous dispersion having good dispersion stability and showing outstanding properties in adhesion of weaves, leather and plastics, surface coating, impregnation and others, which is composed of a condensation product between an acidic amino acid and a fatty acid and a polyurethan. 
     COPYRIGHT: (C)1978,JPO&Japio