baber/WOPTO huggingface dataset:
Patent JP-H03102879-A (JP)
Title: Electrically erasable and electrically programmable read only memory
Inventor: MANZAA GIRU
IPC: H01L27/115
Filed: 1990-06-01
Abstract: PURPOSE: To couple a control gate voltage to a floating gate as desired without exerting any adverse influence upon the operation of a program by burying a bit line (source/drain area) under a comparatively thick silicon oxide at a cell. CONSTITUTION: A floating gate transistor can have a self-matched small tunnel window 19 placed oppositely to the channel of a source 15 and a drain 16 in contact free cell layout, production is facilitated and the cell dimension is reduced. Concerning such a cell, a bit line 13 and the areas of the source and drain 15 and 16 are buried under a comparatively thick silicon oxide 14, a control gate 12 is extended on both the thick silicon oxide 14 and a field oxide separate area 22, and the control gate voltage is coupled to the floating gate 17 as desired. Programming and erasing are performed in the tunnel window area 19, a dielectric thinner than the other section of the floating gate is waited, and Fowler-Nordheim tunneling occurs.
Patent JP-S6034724-A (JP)
Title: Mixing apparatus of fuel consisting of plural components
Inventor: HOSOME KAZUNARI
IPC: F23N1/00
Filed: 1983-08-06
Abstract: PURPOSE:To promote the homogenization of the fuel consisting of plural components, and to prevent the reseparation by providing a line mixer to a circulation line. CONSTITUTION:A pipe 7 for circulation, whose one end is opened in the longitudinal direction at the lower part of a tank 1 and whose other end is opened in the longitudinal direction at the upper part, is provided in the fuel tank 1. A pump 6 is provided on the upstream side of the pipe 7, and a line mixer 8 on the downstream side. The line mixer 8 without any revolving part, wherein the mixing and agitation are performed only by the flow of a fuel F, is suitably used. A line mixer, for example, provided with plural rod-shaped members in the vertical or the horizontal direction or in both directions with clearances between the members, or a line mixer provided inside the pipe with plate members wherein the end surfaces of twisted plates are mutually crossed vertically, is exemplified. Since the mixing is carried out by the line mixer in addition to the mixing between the pipes 7 in the tank 1, the fuel consisting of plural components can be homogenized and the reseparation is prevented.
Patent JP-H04367960-A (JP)
Title: Network management system which can prevent illegal access
Inventor: CHIBA KYOICHI
IPC: G06F21/62
Filed: 1991-06-17
Abstract: PURPOSE:To prevent an illegal access to other station and device not under the charge with respect to a maintenance operator. CONSTITUTION:The system is provided with an operator file 2 in which an operator ID number allocated to each maintenance operator, a password corresponding to its operator number and a work classification are registered, and a station/device security file 3 in which whether a station and a device corresponding to the operator ID can be accessed or not is registered, and the operator ID number, the password and the work classification are inputted to collate them with the operator file 2 and the station/device security file 3, and whether a work to be executed is a permitted work or not, and also, the device can be accessed or not is decided.
Patent JP-S63820-A (JP)
Title: Magnetic memory body and its production
Inventor: SUZUKI SHIGEYOSHI
IPC: G11B5/725
Filed: 1986-06-19
Abstract: PURPOSE:To decrease the contact frictional force between a head and medium and to satisfactorily maintain the surface condition of a disk by using the resulted product of the monomolecular layer expressed by the prescribed formula and polymer as an orientable lubricating agent for coating the medium. CONSTITUTION:Thin magnetic metallic media 3 are coated on an alloy disk 1, the surfaces of which are coated with nonmagnetic alloy layers 2 having specular surfaces. Amorphous inorg. oxide layers 4 are coated thereon further the orientable lubricating agents are coated thereon. The orientable lubricating agent consists of the resulted product of reaction of the monomolecular layer 5 consisting of the material expressed by the general formula I and the polymer 6 of 500-30,000mol.wt. in which the structurtal unit expressed by the formula II and the structurtal unit expressed by the formula III are linearly irregularly arranged and both terminal groups are the same group or different group expressed by the formula IV. In the formula I, M denotes a phenylene group etc., one X, Y, Z denotes an alkoxy group or chlorine atom and the rest denote an alkyl group. In the formula IV, Q denotes an alkyl group of 1-3C and r denotes 0-4 integer.
Patent JP-S63307560-A (JP)
Title: Error checking method for ram
Inventor: NISHIDA YOSHIHIRO
IPC: G06F12/16
Filed: 1987-06-09
Abstract: PURPOSE:To realize an error checking method of a RAM with extremely high reliability by obtaining a complement of 1 for data on a back-up area and using this complement as the error checking data to check the relevant relation. CONSTITUTION:A complement of 1 is obtained for data of all back-up areas and written into an error check area when a back-up action is started. Then it is decided whether all error checking data are kept or not in the relation of the complement of 1 for the data written into the back area. Based on this deciding result, it is decided at the end of the back-up action whether the backed-up data is normal or not. As a result, a malfunction is produced only in case the same bit as the bit that is not kept normally is not kept normally either for the data on the error check area when the data on the back-up area is not kept normally. Then the probability of malfunctions is extremely reduced.
Patent JP-S6124992-A (JP)
Title: Rotary and heat accumulating type heat exchanger
Inventor: IZUMI TAKAO
IPC: F28D19/04
Filed: 1984-07-13
Abstract: PURPOSE:To make the heat exchanger compact and reduce the weight thereof by a method wherein a stepped section is provided along the rim of outer peripheral end of a cylindrical core and a sliding surface is formed on the stepped section while a circumference sealing section is engaged with the sliding surface to hold the cylindrical core rotatably. CONSTITUTION:The core 1 is provided with the annular stepped section 11 along the rim section of outer peripheral end of the high-temperature fluid inflow side thereof and the circumference sealing member 18 holding the core 1 slidably. The stepped section 11 of the core 1 and the seal member 18 are slid and contacted mutually on a horizontal sliding section 11A and a cylindrical sliding and contacting section 11B. The core 1 is pushed against the seal member 18 by the spring 9 through seal members 7A, 8A while the horizontal movement of the core 1 is restricted by the stepped section 11 and the circumferential sliding and contacting section 11B and the core 1 is driven by a pinion gear 2A. According to this constitution, a holding member for restricting the horizontal movement of the core 1 is not necessitated and the casing of the heat exchanger may be made compact whereby the weight of the heat exchanger may be reduced.
Patent JP-S5874359-A (JP)
Inventor: HARORUDO FUIRITSUPU DAARUGUREN
IPC: B41F33/14
Filed: 1982-08-20
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-H077898-A (JP)
Title: Rotor of induction motor and metal mold for use in manufacture thereof
Inventor: FUJINAGA TOSHIKAZU
IPC: H02K17/16
Filed: 1993-06-16
Abstract: PURPOSE:To prevent melted resin from extending to a nonfilling space by forming a flat circular projection on an end face of a secondary conductor, securing a caster rotor, composed of the secondary rotor and an iron core, and a rotary shaft in a lower die, and placing an upper die thereon with the bottoms face of the upper die in contact with the projection. CONSTITUTION:A flat circular projection 22 is formed on the end face 12a of the secondary conductor 16 of a caster rotor that is composed of an iron core 14 and the secondary conductor 16. The caster rotor and the rotary shaft are secured in a lower die 24, and an upper die 26 is placed thereon with its bottom face 26a in contact with the top of the projection 22. Thus resin 20 poured into a filling space 27 is stopped in the circular projection 22 and prevented from flowing to a non-filling space 28. This prevents the occurrence of burrs.
Patent JP-S63308675-A (JP)
Title: Circuit restoring device
Inventor: TERAO JUNKO
IPC: H01L21/027
Filed: 1987-06-10
Abstract: PURPOSE:To restore a circuit in a form a designer intends from the mask pattern of an LSI by generating logical connection information based on transistor information and a gate description. CONSTITUTION:A circuit element recognizing means 2 recognizes the circuit element of a transistor or a contact, etc., from LSI mask pattern information 1. A connection extracting means 3 between circuit elements extracts a connection from a wiring between the circuit elements recognized by the recognizing means 2, an electric potential is pursued from the recognized contact etc., and connecting information 4 of the transistor are outputted. A logical recognizing means 6 recognizes a logical gate to coincident with a transistor connection in a gate description 5 from the transistor connection information 4 and logical connection information 7 are outputted. A restored circuit output means 8 outputs a circuit chart or a circuit description from the outputted logical connecting information 7.
Patent JP-H01314035-A (JP)
Title: Echo canceler
Inventor: ITO HIDENORI
IPC: H04B3/23
Filed: 1988-06-14
Abstract: PURPOSE:To cancel an echo without destroying an echo path model even if an MF signal whose band is narrow is inputted by using a broad band signal so as to correct the echo path model at all times. CONSTITUTION:The canceller is provided with a filter 9 splitting a received signal into plural bands, a level measuring circuit measuring each signal level of the split band, a signal detection circuit 11 measuring the presence of the signal by the output of the level measurement circuit 10, a counter circuit 12 measuring the input signal by the output of the signal detection circuit 11, a discrimination circuit 13 discriminating whether or not the input signal is at a narrow band signal from the output of the counter circuit 12, and a correction control circuit 14 controlling the output of the measurement circuit 8 based on the output of the discrimination circuit 13 to control the correction of an echo path model 6. Thus, the echo path model 6 is corrected by a broad band signal at all times. Thus, even with an MF signal with a narrow band or the like inputted to the echo canceller, the echo is cancelled without destroying the echo path model.
Patent JP-H091206-A (JP)
Title: Method for joining slab in continuous hot rolling and device therefor
Inventor: AMAGASA TOSHIAKI
IPC: H05B6/10
Filed: 1995-06-12
Abstract: PURPOSE: To dissolve deficient temp.-rising in end part regions in width by heating a slab by generating alternating field which penetrates the slab in the thickness direction in the end part regions of the slab and, further generating the alternating fields in the equal direction locally in the width direction of the slab. CONSTITUTION: The rear end part of a preceding slab S1 and the tip part of the succeeding slab S2 are faced each other with a certain interval. The alternating field which penetrates the slabs in the thickness direction of the slabs S1 , S2 is produced in the end part regions of the respective slabs S1 , S2 with an inductor 6a and the slabs S1 , S2 are heated. Plural magnetic field generating parts 11a are arranged between the magnetic poles of the inductor 6a and temp. distribution in the width direction of the slabs S1 , S2 is adjusted. The temps. in the corner parts of the cast slabs S1 , S2 where are insufficiently heated with only the inductor 6a are sufficiently raised. Then, the connection of tire cast slabs S1 , S2 is surely executed.
Patent JP-S6122392-A (JP)
Inventor: MORITA TADAO
IPC: G09G1/06
Filed: 1984-07-10
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-S6122890-A (JP)
Inventor: SASAKI YOSHIO
IPC: D06F39/10
Filed: 1984-07-11
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-H01313549-A (JP)
Title: Production of n-arylmaleimide polymer and heat-resistant and impact-resistant thermoplastic resin composition
Inventor: TANAKA SHIGEO
IPC: C08F220/10
Filed: 1988-06-13
Abstract: PURPOSE:To improve the heat resistance, impact resistance and flow of a thermoplastic resin composition by reacting an N-arylmaleimide with an aromatic vinyl compound and a specified compound in a pre-emulsified aqueous solution. CONSTITUTION:A pre-emulsified aqueous solution (E) is obtained by mixing water with 0.01-3wt.%, based on the monomer mixture to be reacted, chain transfer agent (e.g., t-dodecylmercaptan) and 0.5-7wt.%, based on the monomer mixture to be reacted, emulsifier (e.g., sodium lauryl-sulfonate). A monomer mixture comprising 10-60wt.% N-arylmaleimide (A) (e.g., N-phenylmaleimide), 16-65wt.% aromatic vinyl compound (B) (e.g., alpha-methylstyrene) and 60-15wt.% at least either (C) of a vinyl cyanide compound and a (meth)acrylate (e.g., acrylonitrile) is copolymerized in component E in the presence of a polymerization initiator (D) to obtain the title polymer of a weight-average MW of 50000-300000.
Patent JP-S5478036-A (JP)
Title: Control system of multiplexing memory unit
Inventor: NOGUCHI SEKIKEN
IPC: G11C29/00
Filed: 1977-12-05
Abstract: PURPOSE: To improve a reliability of a unit with making it possible to check addresses in a multiplexing memory unit such as a duplexing one by checking addresses by comparing the address transferred to the memory unit side in reading or writing.  
     CONSTITUTION: In the system where data exchanged between CPU 1 and memory units 2 and 3 is stored in plural multiplexed memory units 2 and 3 as memory information, memory interface control circuits 7, 8 and 9 are provided between CPU 1 and units 2 and 3. This control circuit 7 is provided with address comparison and collating circuits 27 and 28 which compare the memory address for accessing units 2 and 3, which is obtained on a basis of the source address transmitted from CPU 1, and the source address. When both addresses agree with each other in collating circuits 27 and 28, the memory address is decided as a correct address, and otherwise, the read or write destination is decided as an error. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09302555-A (JP)
Title: Handwoven fabric and handloom
Inventor: SOMEKAWA MINAKO
IPC: D03D15/00
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To obtain a handwoven fabric capable of freely weaving thick cloth and shading pattern and design, etc. and provide a handloom suitable for weaving the handwoven fabric and excellent in workability. SOLUTION: This handwoven fabric is obtained by weaving a coarse yarn obtained by twisting at least >=5 base yarns, where the number of the base yarns constituting the coarse yarn differs by the region. At least one base yarn different in color and dyeing method is included among plural base yarns constituting the coarse yarn. The handwoven fabric can be woven by a handloom in which clearance in a heddle and that for threading in reed are formed into coarse screens through which the coarse yarn obtained by twisting at least >=5 base yarns can be passed.
Patent JP-S5846558-A (JP)
Title: Cathode-ray tube
Inventor: KISHIMOTO SHIYUNICHI
IPC: H01J29/48
Filed: 1981-09-14
Abstract: PURPOSE:To obtain a cathode-ray tube pressenting good resolution and characteristics of saturation and colorimetric purity, by fully reducing a beam diameter in the scanning direction of a beam. CONSTITUTION:The first electrode G1 of current control, forming a prefocus lens of an electron gun EG, is equipped with an aperture A of aspect ratio smaller than aspect ratio of a desired beam spot (section of a beam irradiated onto a fluorescent screen). The fourth electrode G4 is provided in a rear stage of the third electrode G3, and an electrostatic field lens L1 of bipotential system is formed by the third and fourth electrodes G3, G4, while a magnetic field lens M0, formed by a magnetic field generated from a circular annular permanent magnet, is provided in a rear stage of the lens L1. An electron beam is emitted from a triode part 2, if the beam is incident to the electrostatic field lens L1, a spread of the electron beam, emitted from the triode part 2, is suppressed by the electrostatic field lens L1, and an electron beam of small beam diameter is incident to the magnetic field lens M0, then the electron beam through the magnetic field lens M0 can be focused on the fluorescent screen.
Patent JP-H09299977-A (JP)
Title: Method for removing or recovering phosphorous in sewage
Inventor: HARADA HIROYUKI
IPC: C02F1/58
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently removing or recovering to recycle phosphorous in a sewage by using an existing equipment. SOLUTION: A sewage treating method is composed of a waste water treating process 2 and a sludge treating process 1 for producing a dehydrated sludge through a sludge concentrating tank 11, a digestion tank 12 and a dehydrator and a dephosphorization tank is provided in one of return processes for the sewage generating in the sludge concentrating tank 11, the digestion tank 12 or the dehydrator and/or a return process after the sewage is collected and phosphorous in the sewage is crystallized in the dephosphorization tank and removed by adding calcium ion in the dephosphorization tank.
Patent JP-S63313273-A (JP)
Inventor: ONO TSUTOMU
IPC: G06Q20/10
Filed: 1987-06-12
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-S624616-A (JP)
Title: Pneumatic tire for heavy duty
Inventor: KADOTA KUNINOBU
IPC: B60C15/06
Filed: 1985-07-01
Abstract: PURPOSE:To improve the durability of a bead section by arranging the plural number of chafer layers having the specified cord angle in the specified range of the bead section so as to strengthen the section in a tubeless tire having steel cord carcass layers as referred to the titled. CONSTITUTION:Chafer layers 8a-8c made of nylon cords are arranged so as to strengthen a bead section in such a way that they wrap up the circumference of a carcass layer 5 at the bead section 4 from the inner side to the outer side. And each of cords of the chafer layers 8a-8c is allowed to intersect each other, and each of angles theta1-theta2 formed between each of cords of the layers and the radial direction of a rotational shaft is specified to be within each of the specified values respectively. And each of ratios h1/H-h3/H is also specified to be within each of the specified values respectively where h1-h3 represent the height of each of the outermost chafer layers 8a-8c extending to the radial direction from a heel position 4e at the bead section 6, and H represents the height of the upper end of a turned-up carcass layer. This configuration is capable of improving the durability of the bead section.
Patent JP-H11341724-A (JP)
Title: Salient pole type dynamoelectric machine
Inventor: SAITO MASAMI
IPC: H02K3/24
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a salient pole type dynamoelectric machine which is capable of adequately increasing the quantity of cooling air flowing into a rotor side to cool the rotor side, and furthermore, reduce a temperature difference between a coil end part on a suction side and a coil end part of an exhaust side, and moreover, reduce a windage loss. SOLUTION: A salient pole type generator has a salient pole rotor and a one side suction/one side exhaust structure, which has one end side in an axial direction as the suction side and the other end side as the exhaust side. A cooling duct 22 is provided only on the exhaust side coil end part 21b of the rotor winding (field winding) of the generator and not provided won the coil end part 21a on the suction side.
Patent JP-H07335111-A (JP)
Title: Protection relay mounting device
Inventor: OKADA EIJI
IPC: H01H73/06
Filed: 1994-06-03
Abstract: PURPOSE:To make the appearance of a relay after replacement the same as before to prevent a feeling of incompatibility by screwing a bolt inserted into a through hole of a cover in a nut welded to the periphery of a fixing plate on which a protection relay is mounted and covering the fixing plate and the relay with the cover used before. CONSTITUTION:A stud bolt 22 is planted on the back side of a fixing plate 13, inserted into a through hole 16, a nut 7 is screwed in the stud bolt 22, and the fixing plate 13 is mounted in a plate body 1. Nuts 23 are welded to the upper and lower parts on the front surface of the periphery of the fixing plate 13, bolts 12 of a cover 9 of a relay are screwed to the nuts 23 to mount the cover 9 on the fixing plate 13. The fixing plate 13 is covered with the cover 9, the appearance of the relay 20 before replacement is made the same as that of a protective relay mounting device and a feeling of incompatibity is not produced.
Patent JP-S626563-A (JP)
Title: Automatic answering telephone set
Inventor: IWASE SUMIO
IPC: H04M1/65
Filed: 1985-07-02
Abstract: PURPOSE:To instantaneously perform an access of a responding message and a requirement message and to reduce a semiconductor memory by providing the semiconductor memory in place of a tape recorder and recording a message on the semiconductor memory only by a specific partner. CONSTITUTION:During the first mode, a responding message is converted from an analog signal to a digital signal by an A/D converter 64 to be written in a semiconductor memory 61. During receiving a call on the second mode, the digital signal written in the semiconductor memory 61 is read, supplied to a D/A converter 63 to be converted into an analog signal of a responding message and fed to a telephone line. When a partner of the telephone inputs a correct code signal, a signal of the message of the partner of the telephone is supplied to the A/D converter 64 from the telephone line 1 to be converted from the analog signal to the digital signal and written in a semiconductor memory 62. During the third mode, the digital signal written in the semiconductor memory 62 is read, supplied to the D/A converter 63 and converted into the analog signal.
Patent JP-S627353-A (JP)
Title: Tachometer generator
Inventor: SUEHIRO KENICHI
IPC: H02K21/24
Filed: 1985-07-02
Abstract: PURPOSE:To obtain an ideal triangular wave output signal by locating two magnetic heads shifted at a specified interval opposite to a permanent magnet magnetized at N and S poles alternately and taking the output signal out of both terminals thereof. CONSTITUTION:By arranging 4N for N pole and 4S for S pole alternately at a specified pitch P, a magnetized portion 4a is formed for generation. Opposite to this magnetized portion 4a, two magnetic heads 11 and 12 are located shifting at more than 1/2 of each pole pitch P. These magnetic head coils 11 and 12 are connected at their respective one side terminals 11b and 12a. Out of the other side terminals 11a and 12b, a triangular wave output signal is led out. Thus in a simplified structure, an output signal close to the triangular wave can be obtained.