baber/WOPTO huggingface dataset:
Patent JP-S6354020-A (JP)
Title: A/d converter
Inventor: OTOSHI KOTA
IPC: H03M1/12
Filed: 1986-08-22
Abstract: PURPOSE:To contrive to improve the accuracy and resolution and to speed up the processing by using a sequential sampling clock to control A/D converters receiving an analog signal simultaneously thereby adopting the A/D converters with a low maximum conversion rate. CONSTITUTION:The 1st-3rd A/D converters 1-3 receiving an analog signal AS simultaneously are controlled respectively by sequential clocks CL1-CL3 different in timing from a sampling clock generating circuit 7. Then converted digital signals DS1-DS3 are outputted via digital gate circuits 4-6 controlled by enable signals IN1-IN3 synchronized with the trailing of the clocks CL1-CL3 from an enable signal generating circuit 8. Through the constitution above, three sets of conventional A/D converters whose maximum conversion rate is such as T sec are employed to apply the A/D conversion with a maximum conversion rate of T/3 sec or the like, the accuracy/resolution are improved and the converting speed is quickened.
Patent JP-H0364195-A (JP)
Title: Mechanism controller
Inventor: MORI TETSUZO
IPC: H01L21/027
Filed: 1989-08-01
Abstract: PURPOSE:To reduce quantity of wiring between a mechanism section and a control section by providing a communication means between the mechanism section and the control section. CONSTITUTION:A mechanism section 110 and a control section 109 are tied by communication means A, B. That is, the communication means A comprising a transmission section 103, a communication line 107 and a reception section 104 and the communication means B comprising a transmission section 105, a communication line 108 and a reception section 106 are provided, and the communication means A is used to send information from the mechanism section 110 to the control section 109 and the communication means B is used to send information from the control section 109 to the mechanism section 110. Thus, the information is sent and received without requiring lots of wirings between the mechanism section 110 and the control section 109.
Patent JP-2000304732-A (JP)
Title: Gas concentration sensor
Inventor: ISHIKAWA HIDEKI
IPC: G01N29/00
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a gas concentration sensor with which a gas concentration can be measured with high accuracy. SOLUTION: A recessed part 34a is formed so that the bottom face is to be nearly parallel to a reflecting face 34 in an edge part which comes into contact with the sidewall of a measuring chamber in the reflecting face 34. The distance between the edge part of the reflecting face 34 and an ultrasonic element 33 is made longer than the distance between the central part of the reflecting face 34 and the ultrasonic element 33. As a result, different-route waves which are propagated along the sidewall of the measuring chamber are reflected by the bottom face of the recessed part 34a so as to be propagated. That is to say, as compared with a case in which the reflecting face 34 is a plane, the propagation distance of the different-route waves becomes long, and the different-route waves are not synthesized near the modulation point of straight waves.  That is to say, since the modulation point of the straight waves can be detected precisely, the time between the modulation point of transmitted waves and the modulation point of receives waves can be measured as the propagation time of ultrasonic waves, and a gas concentration can be measured with high accuracy.
Patent JP-S6260715-A (JP)
Title: Type detector of carrying matter
Inventor: SEKIGUCHI KIMIHISA
IPC: B65G47/49
Filed: 1985-09-06
Abstract: PURPOSE:To improve the reliability and to reduce the occupying area, in a type identifier for internal-combustion engines under carrying, by constructing such that it is stopped temporarily on a carrying path then advancing/retracting an indication detector against the carrying path and elevating/lowering same. CONSTITUTION:Trucks 4A-4C mounting internal-combustion engines 7A-7C are carried on carrying paths 3A-3C then stopped by stoppers 10A-10C. Then a lever 35 is rolled through extension/contraction of a positioner 33 to bring an engaging chip 37 into non-engaging position thereafter the cylinder 36 is extended to lower an elevating frame 27 and a bar code reader 38 to match with the height of bar codes 8A-8C. Then a movable frame 14 is moved in the direction B to read in the bar codes 8A-8e sequentially through the bar code reader 38. Upon finish of reading, it is reset by means of the cylinders 26, 36 along the paths C, D. With such arrangement, the occupying area is reduced and the reliability is improved.
Patent JP-S6176712-A (JP)
Title: Tappet device for internal-combustion engine
Inventor: HONMA MASAYUKI
IPC: F01L1/053
Filed: 1984-09-21
Abstract: PURPOSE:To establish miniaturization of an engine and improvement of efficiency by providing in a cam shaft a cutting for inserting therethrough a cylinder head fastening bolt consequently shortening the distance between two cam shafts duly causing smaller included angle between valve shafts. CONSTITUTION:A cam shaft 2 for driving an intake valve 6 and a cam shaft 3 for driving an exhaust valve 7 are supported on a cylinder head 1. Cuttings for inserting fastening bolts 14 to fix the cylinder head 1 to a cylinder block 13 are formed in the cam shafts 2, 3 to reduce the distance between two cam shafts 2, 3. Thereby, the surfacial area of a combustion chamber is reduced by reducing an angle included between two valve shafts, therefore engine efficiency can be improved and the miniaturization of an engine also be established.
Patent JP-S6258934-A (JP)
Inventor: NAGASAWA AKITO
IPC: A01H4/00
Filed: 1985-09-06
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-S6258572-A (JP)
Inventor: NAKANIWA YUKIO
IPC: H01R4/48
Filed: 1985-09-06
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-H0924580-A (JP)
Title: Composite tube and method of producing the same
Inventor: OKAMI TAKEHIDE
IPC: B65G53/52
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To achieve excellent mold releasability, fuel oil resistance, flexibility, softness and slipping easiness and enable applications to fuel conveyance, medical catheters and the like by forming a composite tube by laminating a silicone rubber on a fluoro-material tube. SOLUTION: A composite tube is formed by laminating a silicone rubber on the external surface of a fluoro-material tube made of tetrafluoroethylene/ perfluoropropylene copolymer, considering advantages in thinness, flexibility, workability and operability. This formation improves mold releasability and fuel oil resistance while retaining the chemical resistance, flexibility, softness and slipping easiness of silicone rubber tubes, thus enabling applications to fuel conveyance, catheters and the like.
Patent JP-H0484299-A (JP)
Title: Network system for measurement
Inventor: TODA HIROSHI
IPC: G01D21/00
Filed: 1990-07-26
Abstract: PURPOSE:To perform multipoint measurement by executing decentralized processing of raw data from a multipoint with each data terminal equipment and processing it through a controller with a host computer. CONSTITUTION:Respective electronic stuffs B1, B2, B3, B4...Bn are respectively connected with data terminal equipment D1, D2, D3, D4...Dn for pre-processing the raw data measured by respective stuffs B1, B2, B3, B4... Bn. Any of these equipment D1, D2, D3, D4... Dn calculates and processes raw data respectively outputted by respective stuffs B1, B2, B3, B4... Bn to improve the accuracy. A controller C pools the correction data pre-processed by these equipment D1, D2, D3, D4... Dn to transmit them to a host computer PC. The controller C and the personal computer PC are connected to these equipment D1, D2, D3, D4... Dn by a bus type network. Thus, high-accuracy multipoint automatic measurement can be performed in real time.
Patent JP-H0516805-A (JP)
Title: Train access warning device
Inventor: KUBO MITSUO
IPC: H04B5/00
Filed: 1991-07-15
Abstract: PURPOSE:To dispense with a cable for transmitting signals from a detector which detects a coming train to a warning device for informing a danger to workers who are conducting maintenance work in the vicinity of a railway. CONSTITUTION:A warning device is constituted of a transmitting device 2 which is provided with a detector 1 for detecting a train, a transmitting loop antenna 22 for modulating the output of the detector 1 to conduct inductive coupling with a rail 5, and an inductive radio transmitter which modulates and outputs inductive radio signals at frequency of 10KHz or more by the output of the detector 1, a receiving loop antenna 31 which conducts inductive coupling with the rail 5, and a signal receiving device 3 which modulates the received signal to operate a warning device 4. With this constitution, it is possible to provided easy transportation and installation.
Patent JP-S6354034-A (JP)
Title: Detection circuit for plural pulse trains
Inventor: NAKAMURA TOYOAKI
IPC: H04L1/00
Filed: 1986-08-25
Abstract: PURPOSE:To detect plural pulse trains inputted in parallel by using the NOR output of plural pulse trains as the clock of a D-FF so as to decrease the number of pulse detection circuits. CONSTITUTION:Pulse trains 16, 17 are detected respectively by using an AND gate 11, a NOR gate 12, FFs 13, 14 and a pulse detection circuit 15. The output pulse train 19 of the gate 11 is inputted to the terminal D of the FF 13, a clock signal 18 is inputted to the terminal CL of the FF 13, the Q output of the FF 13 is inverted at the leading of the signal 18 and its output pulse train 21 is retarded by a prescribed time. The output 21 is inputted to the terminal D of the FF 14 and the output 20 of the gate 12 is inputted to the terminal CL, similarly the Q output of the FF 14 is inverted at the leading of the output signal 20, a pulse 22 is outputted and detected by a detection circuit 15. Thus, one of the input pulse trains is stored consecutively at the level of '0' or '1' and no input is obtained at the circuit 15 at a fault.
Patent JP-H0517034-A (JP)
Title: Image formation device
Inventor: KUDO KAZUHIDE
IPC: B65H1/04
Filed: 1991-07-12
Abstract: PURPOSE:To facilitate the additional furnishing of an option cassette to a device main body by improving the transport precision of a sheet material fed to the device main body from the option cassette. CONSTITUTION:A device main body 2 is mounted at the upper surface of an option feeder unit 3 through positioning members 3a. A paper feed roller 61, a transport roller 62, a transport roller 63 and a rotary plate 65 are provided at the upper part of the feeder unit 3. The rotary plate 65 adopts a standing up position M1 as occasion demands, and guides a sheet material P2 by means of upper and lower guides 65a, 65b, a butting guide 65c. At an option cassette 30 furnished attachably/ detachably at the feeder unit 3, a sheet regulating spring 36 to press the side end edge of the sheet material P2 against a transport reference surface 35 is arranged. As a result, the sheet material P2 that is fed to the device main body 2 from the option cassette 30 through the rotary plate 65, is pressed against the butting guide 65c and transported, and its transport precision is improved.
Patent JP-S6355513-A (JP)
Title: Optical device
Inventor: TOYODA HIROAKI
IPC: G02B21/06
Filed: 1986-08-27
Abstract: PURPOSE:To improve the operability and the safety by illuminating a specific shape and keeping a peripheral work surface at a high lightness. CONSTITUTION:The luminous flux emitted from a bright field illuminating light source 1 is refracted at 90 deg. by a 45 deg. half mirror 2 in a barrel and is led to a surface 4 to be illuminated by a lens 3 and returns through the same optical path and passes the lens 3 again and is transmitted through the 45 deg. half mirror 2, and the image is formed on an image pickup device 5. When a light shielding plate 6 having a specific shape is arranged on the focal surface on the optical path, the image of this specific shape is formed (projected) on the surface 4 to be illuminated, and as the result, only a specific shaped part is illuminated. Besides this illuminating device, the luminous flux from an external illuminating light source 7 is allowed to pass a horizontal polarizing plate 8 and illuminates the surface 4 to be illuminated as a horizontally polarized light, and a vertical polarizing plate (horizontal polarized light and vertically polarized light have 90 deg. phase difference) is arranged on the optical path of image pickup to intercept the light so that the reflected light from the surface 4 does not reach the image pickup device 5.
Patent JP-H1136938-A (JP)
Title: Intake control device for diesel engine
Inventor: TOGAI KAZUHIDE
IPC: F02D21/08
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To provide an intake control device for a Diesel engine, which can effectively use catalyst for purifying exhaust gas by controlling intake air. SOLUTION: An intake control device for a Diesel engine comprises an intake throttle valve 11, catalyst 15 for purifying exhaust gas, a temperature detecting means 20 for detecting a temperature of the catalyst 15 for a temperature corresponding to the same, an output power detecting means 19B for detecting an output power of an engine, a means 19A for controlling the intake throttle valve 11 so as to close the intake air throttle valve 11 if the temperature detected by the temperature detecting means 10 is not greater than a preset predetermined temperature and an output power of the engine detected by the output power detecting means 19A is not greater than a preset predetermined power, but to open the valve 11 if the detected temperature is greater than the predetermined temperature and the detected output power is greater than the predetermined output power.
Patent JP-H05186835-A (JP)
Title: Production of mirror-finished grain-oriented silicon steel strip
Inventor: NAGASHIMA TAKEO
IPC: C21D9/46
Filed: 1992-07-24
Abstract: PURPOSE:To provide a mirror-finished grain-oriented silicon steel sheet having high magnetic flux density. CONSTITUTION:After decarburize-annealing, the resulting oxide layer is removed from the surface of a steel sheet. The steel sheet is coiled, in a state laid on a grain-oriented silicon steel sheet having a forsterite film, so as to be formed into a steel strip coil. This steel strip coil is fitted on a reel in the low temp. part of an annealing furnace consisting of a low temp. part and a high temp. part and having coiling reels in respective parts. Then, the temps. in the low temp. part and the high temp. part are raised to about 650 deg.C and 920-1150 deg.C, respectively. When the temps. become stable, the steel strip coil on the reel in the low temp. part is moved onto the reel in the high temp. part. Secondary recrystallization and mirror finishing are performed in the high temp. part. Because of rapid temp. rise, deterioration of inhibitor can be reduced and high magnetic flux density (B8) can be obtained and, further, mirror finishing can be performed. Moreover, because temp. rise rate is high and uniform, the whole steel strip coil shows superior magnetic properties.
Patent JP-H0484537-A (JP)
Title: Duplicate node address detection system for data transmission system
Inventor: KIMIJIMA KOJI
IPC: H04L12/42
Filed: 1990-07-26
Abstract: PURPOSE:To prevent system-down of the entire ring local network by automatically detecting it to be a node address in duplicate when a data transmitter whose node address is identical exists in one ring local network. CONSTITUTION:A node address collection frame reception device N1 receives a node address collection frame including kept by each of other data transmitters 1, 2... based on a test use node address. Then a node address collection frame analysis N4 analyzes the content of a node address collection frame received by the node address collection frame reception device N1 receives a node a N1 to detect automatically whether or not the node address possessed by itself and a node address possessed by any of the other data transmitters 1, 2... are in duplicate. Thus, the system-down of the entire ring local network is prevented.
Patent JP-S58100592-A (JP)
Title: Multiplex multi-frequency signal receiver
Inventor: ISONO OSAMU
IPC: H04Q1/45
Filed: 1981-12-10
Abstract: PURPOSE:To prevent the deterioration in exchange processing ability, by eliminating the reception storage operation of a selection number transmitted in a multi-frequency signal from a plurality of channels remarkably from a central processing system device. CONSTITUTION:Each numeral forming a selection signal in a multi-frequency signal transmitted from a plurality of channels NW is received and stored in a reception circuit REC, a conversion circuit CNV, a multi-frequency code memory CDM and a numeral storage circuit DR, and a function displaying the end of storage of all numerals forming this selection number on a central processing system device CC for each channel by means of CM1-CM5 is provided for a multiplex multi-frequency signal receiver MFR.
Patent JP-S5990127-A (JP)
Title: Information processor
Inventor: MATSUOKA SHIGERU
IPC: G06F13/36
Filed: 1982-11-15
Abstract: PURPOSE:To use at least one of wirings between a processor and an input device having plural contacts as a signal line and transmitting the data again to obtain a normal state again when a collision of data is detected after checking the transmission data and the data on the signal line. CONSTITUTION:When a power supply is applied, a CPU10 executes the program of an ROM11 and transfers the data stored in a disk 4 to a program memory 12. Then the keyboard of an input part 3 is operated to display characters at a CRT display part 2 via a key input CE16 and the CPU10 and to edit sentences. In such a way, the data is transferred between the part 3 and a main control circuit 5. However the thickness of a cable 6 is naturally limited, and at least one of the cables 6 is used as a signal line to transmit the data in both ways. When a transmission request is delivered, the level on the signal line is immediately checked to detect the collision of data. If the collision of data is detected, the data is transmitted again after a fixed period of time. Thus it is possible to secure a normal state again despite a malfunction due to noises.
Patent JP-2000030242-A (JP)
Title: Magnetic recording medium
Inventor: MASAKI KOICHI
IPC: G11B5/708
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium which is significantly improved in electromagnetic conversion characteristics, especially high-density recording characteristics, superior in travelling durability, and significantly improved in error rate especially in the high density recording region. SOLUTION: This magnetic recording medium is produced by forming a lower layer which is substantially nonmagnetic, and a magnetic layer having a ferromagnetic powder and abrasives dispersed in a binder, in this order on a supporting body. At least one kind of abrasive contains diamond particles, having 0.03 to 0.35 μm average particle size and 35 to 90% hydrophilicity degree.
Patent JP-H0625984-A (JP)
Title: Large-sized radial tire
Inventor: KAWASAKI KIYOTO
IPC: D07B1/06
Filed: 1992-07-03
Abstract: PURPOSE:To reduce the weight of the large-sized radial tire without impairing corrosion and fatigue resistance by specifying a steel cord constituting a ply cord. CONSTITUTION:The large-sized radial tire is obtained by plying steel filaments having 0.79-0.92wt.% carbon content, >=360kg/mm<2> tensile strength and 0.15-0.30mmphi diameter into a (compact) two-layer structure and providing the resultant twisted steel cord as a ply cord. Thereby, the tenacity is prevented from deteriorating in heating a rubberized cord in a vacuum drying furnace at 150 deg.C for 5hr according to a method for suppressing heat generation during the wire drawing, etc.
Patent JP-S6357836-A (JP)
Title: Electronic control fuel injection system for internal combustion engine
Inventor: NAKANIWA SHINPEI
IPC: F02D41/34
Filed: 1986-08-27
Abstract: PURPOSE:To aim at improvement in accelerability, by finding misdetection of a suction air flow detecting device at the time of engine acceleration in a way of comparing the detected value with the suction air flow retrieved on the basis of a driving state, and setting a fuel injection quantity on the basis of the suction air flow retrieved value at a misdetection area. CONSTITUTION:On the basis of each output of both throttle valve opening and engine speed detecting devices A and B, a suction air flow is retrieved out of a suction air flow memory device D by a retrieving device C. And, on the basis of the detected value of a suction air flow detecting device E and engine speed, a fuel injection quantity is set by a main fuel injection quantity setting device F, while when a detecting device G detects an engine accelerated state, the retrieved value of the suction air flow is compared with the detected value, and when the detected value is larger that, it is judged the fuel injection quantity controlling area based on the retrieved value by a judging device H. And, at the time of this judgment, a fuel injection quantity is made so as to be set by a sub-fuel injection quantity setting device I on the basis of the said retrieved value and the engine speed in having priority to the setting device F.
Patent JP-S6091264-A (JP)
Title: Immunological measurement of fibrionectin
Inventor: IGARASHI NORIKO
IPC: G01N33/574
Filed: 1983-10-26
Abstract: PURPOSE:To make it possible to measure FN in a specimen rapidly by a simple operation, by using an immunologically inert carrier particle having fibronectin or an anti-human fibronectin antibody supported thereby. CONSTITUTION:An immunological measuring reagent prepared by supporting an anti-human fibronectin antibody by an immunologically inert carrier particle is added to a specimen diluted at a definite dilution multiple or the anti-human fibronectin antibody is preliminarily added to the specimen diluted at a definite dilution multiple. Subsequently, an immunological measuring reagent comprising a fibronectin supported carrier prepared by supporting bironectin by an immunologically inert carrier particle is added. By judging the presence or absence of formation of agglutination at this time, the fibronectin or fibronectin decomposed product in the specimen is measured.
Patent JP-S6354123-A (JP)
Inventor: SUZUKI TOSHIAKI
IPC: A47J27/00
Filed: 1986-08-26
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-H0753211-A (JP)
Title: Superconducting composite material and its production
Inventor: ISHII OSAMU
IPC: H01L39/02
Filed: 1993-08-11
Abstract: PURPOSE:To produce an oxide superconducting composite material having satisfactory mechanical strength in a wire or plate shape. CONSTITUTION:This superconducting composite material consists of an oxide superconducting material and an Ag-based metallic material contg. 1-3.5at.% Ga, Si, Bi, B, Y, Ce or La. This composite material is produced by adding 1-3.5at.% Ga, Si, Bi, B, Y, Ce or La to Ag and carrying out oxidation under heating in an oxygen-contg. atmosphere.