baber/WOPTO huggingface dataset:
Patent JP-2000290054-A (JP)
Title: Hydraulic composition
Inventor: KATO HIROYOSHI
IPC: C04B103/30
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To stably keep flowability at the time of mixing with water even if the composition of cement is changed by controlling the blending quantity of a water soluble salt so that the sulfate ion concentration in a liquid phase part at the time of specifying the water/cement ratio is in a specific range. SOLUTION: The water soluble salt in the composition can be one having metallic ion forming an insoluble salt with sulfate ion and concretely a nitrate such as AgNO3 is suitable. The blending quantity of the water soluble salt is controlled to 2-12 g/l. The quantity of water to be used for kneading the composition is controlled to 20-45% in the water/cement ratio in the case of aiming at the flowability. It is effective to blend lime stone fine powder to further improve the flowability and the quantity is preferably controlled to 1.0-30 pts.wt. per 100 pts.wt. cement. The lime stone fine powder having 250-1000 m2/kg fineness is suitably used.
Patent JP-H06307219-A (JP)
Title: Variable valve system mechanism of internal combustion engine
Inventor: TADA HIROSHI
IPC: F01L1/18
Filed: 1993-04-28
Abstract: PURPOSE:To secure periodicity of lift characteristic, and to obtain the different operation angle having a smooth lift curved line without the increase of inertial mass of a movement part. CONSTITUTION:The arm piece 4 of an oscillation arm 2 is rotatably arranged to the eccentric shaft part 1a of a rocker shaft 1. A needle roller 6 and a pressing roller 5 are rotatably supported on the tip of the arm piece 4. The rotational shaft center of the rocker arm 3 is concentric with the rotational shaft center (n) of the rocker shaft 1. The tip of the rocker arm 3 presses a tappet 8 downward. A cam shaft 10 provided with a cam 11 for driving a needle roller 11 is arranged above the rocker arm 3 in parallel with the rocker shaft 1. The upper surface of the rocker arm 3 is formed on a curved surface 12 formed into a circular shape in its cross section, and the curved surface 12 is arranged on the circle taking the rotational shaft center O of the cam 11 as its center, and having the radius R. And the pressing roller 7 of the oscillation arm 2 is placed on the curved surface 12 so as to be able to roll.
Patent JP-S59228180-A (JP)
Title: Radar image simulation system
Inventor: MIZUNO HIROTAKA
IPC: G01S13/90
Filed: 1983-06-10
Abstract: PURPOSE:To calculate the position of a photographing point on earth corresponding to each pixel of a radar image by using data for the position and attitude of a satellite and the ground surface to calculate the position of the photographing point on earth corresponding to each point on an observation image. CONSTITUTION:Line numbers of an observation are inputted into a satellite position/attitude calculating section 6 to determine the position and attitude of the satellite. A rotary matrix M between the earth reference coordinate system and the satellite reference coordinate system is found with a coordinate conversion matrix calculating section 3 and the ground surface DTM is converted to the satellite reference coordinate system with a coordinate converting section 7. A cross line between a beam plane and the ground surface DTM' converted is determined with an intersection calculating section 8. On the other hand, the beam distance to the photographing point from a satellite is determined with a beam distance calculating section 9. The photographing point is decided with a point of intersection calculating section 10 and inputted into a coordinate converting section 11 to be converted to earth reference coordinate system.
Patent JP-S63270850-A (JP)
Inventor: MORITA HIROSHI
IPC: D04H1/587
Filed: 1987-04-24
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-S5627625-A (JP)
Title: Measuring circuit of the temperature
Inventor: KONDOU JIYUNICHI
IPC: G08C19/02
Filed: 1979-08-14
Abstract: PURPOSE: To reduce measuring errors by introducing reference voltage setting and leadwire effect cancelling arithmetic amplifier circuits.  
     CONSTITUTION: The first arithmetic amplifier 11, having a temperature measuring element 13 connected to leadwires 17 and 18 of a feedback circuit, which is reversely driven by way of a DC constant voltage source 6a and a resistance 12 generates a voltage according to resistance changes of the element 13 due to temperature. On the other hand, a voltage via a resistance 14 the same as a resistance 12 with a power source 6b identical to the power source 6a and a voltage with a resistance 15 corresponding to a reference temperature resistance value such as zero of the element 13 of the leadwire 16 connected to the element 13 are applied to an arithmetic amplifier 19. When the resistances of the leadwires 16W18 are selected to be the same, the feedback resistances are so equal between the leadwires 17 and 18 and 16 and 17 that the output difference of the amplifiers 11, 19 connected in series provides a temperature measuring voltage from which the effect of the leadwires 16W18 is cancelled. This a temperature measurement can be done with limited errors. Therefore, a temperature measuring voltage can become linear using a resistance, a diode or the like. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11298453-A (JP)
Title: Timing signal multiplex transmitter
Inventor: DAIKOUMEI NOBUTAKA
IPC: G01S3/04
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To accurately find an azimuth angle of an arrived radio wave. SOLUTION: A multiplexer 9 of this timing signal multiplex transmitter multiplexes an arrived radio wave (high frequency signal) F1 received by an antenna 1, a reference signal Fa whose frequency band differs from that of the arrived radio wave F1, a modulated wave Fb with a prescribed frequency difference (Δ f) from the reference signal Fa by a timing signal Fc in synchronism with the rotation of the antenna 1 (period T). Since the multiplexed signal demodulates the modulated wave Fb by referencing the reference signal Fa and generates the timing signal Fc in synchronism with the rotation of the antenna 1, an elapsed time (time stamp) from a reference time (reference azimuth), that is, the azimuth angle of the arrived radio wave is surely grasped from the phase difference of the timing signal Fc at that time.
Patent JP-S58220802-A (JP)
Inventor: SEKIYA YOSHIFUSA
IPC: A41D31/00
Filed: 1982-06-17
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-S63268635-A (JP)
Title: Base material for laminate
Inventor: OTOMO KANJI
IPC: B32B15/08
Filed: 1987-04-28
Abstract: PURPOSE:To improve the adhesive strength with a metal deposit and the low temp. heat-sealing properties, by laminating a polypropylene resin layer, a specific ethylene resin layer, a specific saponified ethylene-vinyl ester copolymer layer and a metal deposit layer in this order. CONSTITUTION:Polypropylene resin, propylene-ethylene randum copolymer and the like used for a usual extrusion molding are used for the polypropylene resin of the layer I. At least one resin selected from a group of polyethylene resin, ethylene-unsaturated ester copolymer resin is used for the ethylene resin of the layer II. The layer III is a saponified ethylene-vinyl ester copolymer layer prepared by saponifying an ethylene-vinyl ester copolymer whose vinyl ester content is 5wt.% or more and whose vinyl alcohol content is 25mol.% or less. A laminated film of layers I-III can be prepared by a co-extrusion process and the layer IV is formed on the layer III by means of vacuum deposition. A tough base material having excellent adhesiveness between the metal deposit and the resin and good low temp. heat-sealing properties can be thereby obtained.
Patent JP-H11298810-A (JP)
Title: Satellite common reception system and amplifier for the system
Inventor: KAMIMURA TORU
IPC: H04N5/44
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To transmit even signals from satellites whose frequency bands are at least partly duplicated to each terminal through a few transmission channels. SOLUTION: Converters 6, 14 and a block converter 10 convert a pluraly of signals of a first satellite including at least two satellite signals having different polarization planes and whose frequency bands are at least partially overlapped into a pluraly of 1st satellite intermediate frequency signals whose frequency bands are not overlapping. The 1st satellite intermediate frequency signals are sent through a coaxial cable 18. A converter 22 converts at least two 2nd satellite signals having different polarization planes and whose frequency bands are at least partly duplicated into plural 2nd satellite intermediate frequency signals whose frequency bands are not duplicated but partly duplicated with those of the 1st satellite intermediate frequency signals. The 2nd satellite intermediate frequency signals are sent through a coaxial cable 26.  Plural 1st terminals 28 are placed at the coaxial cable 18 at some intervals and plural 2nd terminals 30 corresponding to the 1st terminals 28 are provided to the coaxial cable 26.
Patent JP-S59228384-A (JP)
Inventor: KUWABARA NOBUMORI
IPC: H05B3/20
Filed: 1983-06-08
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-2000295434-A (JP)
Title: Image reader, image reading method and storage medium
Inventor: OTANI KAZUO
IPC: H04N1/04
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To add a margin, even to a part forward rather than the top end of an original (leading part in conveying direction). SOLUTION: An original detecting sensor 6 detects the original which passed through prescribed position upstream rather than an image sensor 8 on an original carrier path. A margin quantity for setting an image reading area different from an original size is received from a host computer 12 and on the basis of this margin quantity, timing, when the original is detected by the original detecting sensor 6, and the size of the original, the image reading area is set. Then, the image in the set image reading area made to read with respect to the image sensor 8.
Patent JP-H06317165-A (JP)
Title: Intake pipe length control device for multiple cylinder internal combustion engine
Inventor: IIDA MITSUMASA
IPC: F02D11/06
Filed: 1993-04-28
Abstract: PURPOSE:To use a common hydraulic cylinder to operate the movable intake pipes of a variable-length intake pipe without steps which corresponds to each of the cylinders of a multiple cylinder internal combustion engine. CONSTITUTION:The piston 26 of a common hydraulic cylinder 17 is operationally connected to a plurality of movable intake pipes 8 via an interlocking mechanism 30, and the hydraulic cylinder 17 is provided with a hydraulic pressure chamber 24 to which one end face of the piston 26 is opposed and with a return spring 27 for pressing the piston 26 toward the hydraulic pressure chamber 24, and the piston 26 is operated and stopped without steps by control of the amount of supply of pressure oil from a hydraulic pressure source 37 to the hydraulic pressure chamber 24 using an electromagnetic inlet valve 42 or an electromagnetic inlet valve 43.
Patent JP-H01275857-A (JP)
Title: Stone material
Inventor: IWAMOTO YOICHI
IPC: E04F15/08
Filed: 1988-04-26
Abstract: PURPOSE:To easily attach stone material to building, etc., without the needs for special technique by a method in which a stone material is attached to a given place through a highly strong thin plate bonded to the rear side of the stone material by projecting its side. CONSTITUTION:A thin aluminium plate 2 of a shorter length than a marble 1, having two fitting parts 2a on its upside and a fitting part 2b on its downside by projecting them from a marble 1, in which the distance Wo between the fitting parts 2a is made larger than the width W of the fitting part 2b, is bonded to the rear side of the marble 1 through a hole 1a and a blind rivet 5 formed on the rear side. The lower marble 1 is attached to wall through the countersink 4 and flush screw 7 of the fitting parts 2a and 2b, and the upper marble's fitting part 2b is fitted into the two fitting parts 2a of the lower marble 1 to attach the upper marble 1 in the same way.
Patent JP-S5627601-A (JP)
Title: Measuring apparatus of dimension of partial circle
Inventor: KATAYAMA EIKOU
IPC: G01B5/20
Filed: 1979-08-15
Abstract: PURPOSE: To make the equipment compact and light while facilitating measurement by arranging a measuring mechanism adapted to perform measurement with the rotation of a rotating shaft having a probe and a demensions detector, two reference surfaces and one auxiliary reference surface perpendicular thereto in such a manner that the probe is positioned on the plane perpendicularly bisecting the angle between the two reference surfaces.  
     CONSTITUTION: Two reference surfaces C and D of a reference piece 7 are pressed against a cylindrical surface B while the end E (the auxiliary reference surface) against a surface A. At this point, the mobile reference surfaces are so positioned that a pointer 10 on the scale 9 corresponds to the value 2R of diameter of the cylindrical surface B determined by an actual measurement or dimensions on the drawing and fixed with a set screw 8. On the other hand, the probe 5 is positioned on the plane perpendicularly bisecting the angle between the two refernce surfaces C and D. Under such a condition, when the rotating shaft 2 is turned, the probe 5 turns together with a detector 3 and an arm whereby the dimensions of the shape along the bus line on the cylindrical surface B is measured. This makes the equipment compact and light while facilitating the measurement. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05271356-A (JP)
Title: Modified cyclic olefin copolymer
IPC: C08F255/00
Filed: 1992-03-30
Abstract: PURPOSE:To provide a modified cyclic olefin copolymer which has excellent elastic recovery, high compatibility with other resins and high adhesion. CONSTITUTION:The objective modified cyclic olefin copolymer is obtained by graft-copolymerizing a monomer having at least one unsaturated group with a cyclic olefin copolymer which contains the recurring units from an alpha- olefin and the recurring units from a cyclic olefin, and has a glass transition temperature (Tg) lower than 30 deg.C.
Patent JP-S6110285-A (JP)
Title: Manufacture of semiconductor light emitting diode
Inventor: NISHI HIROSHI
IPC: H01L33/40
Filed: 1985-05-17
Abstract: PURPOSE:To enable the semiconductor grown surface to be flattened by precise control of the dimensions of the light emitting region and by excellent heat dissipation by a method wherein a buried layer is opened by selective removal, and the second semiconductor layer is formed in the aperture and on the buried layer, thus making the first and second semiconductor layers as clad layers. CONSTITUTION:A clad layer 2 and an active layer 3 are successively grown on a substrate 1. The buried layer 5 is grown above the active layer 3 over the whole surface. Patterning is carried out by forming a mask to form a through-region 6 in the buried layer 5, and another clad layer 4 is grown. An ohmic contact layer 8 is grown on the clad layer 4; further, an Au-Zn electrode 9 is formed. Then, semiconductor light emitting diode with the division of the light emitting region can be obtained by being equipped with a buried layer selectively arranged in proximity to the active layer and having the conductivity type different from that of the surrounding semiconductor layer or a higher resistance value than the surrounding semiconductor. Since the buried layer is formed by growth on the active layer, the buried layer can be grown by being made close to the part of flat formation of the active layer; accordingly, the size of the light emitting region can be precisely controlled by reducing the distance between the active layer and the buried layer.
Patent JP-H07312699-A (JP)
Title: Digital video reproducing device
Inventor: ITO TAKASHI
IPC: H04N5/06
Filed: 1994-05-18
Abstract: PURPOSE:To provide a device capable of performing conversion by a single system clock even when the clock frequency of a picture element sample goes to a value other than the one of integer times (frame frequency)X(number of scanning lines) when a high definition television signal is converted into a signal that can be reproduced by an NTSC monitor. CONSTITUTION:A horizontal synchronizing signal can be generated by frequency- dividing the clock of the picture element sample. A frequency division ratio at that time is selected as an integer in the neighborhood of a numeric value obtained by division (clock frequency)divided by (frame frequency)divided by (number of scanning lines). The phase of the horizontal synchronizing signal can be matched by initializing a programmable frequency divider 11 in the period of a vertical synchronizing signal. When initialization is performed, a frequency division ratio is increased (horizontal scanning frequency is decreased) when the value of a frequency division counter just before initialization is smaller than the nearly half of the frequency division ratio and also, larger than a first value decided in advance, and the frequency division ratio is decreased (horizontal scanning frequency is increased) when it is larger than the nearly half of the frequency division ratio and also, smaller than a second value decided in advance.
Patent JP-S61262415-A (JP)
Title: Method and device for controlling roll eccentricity of rolling mill
Inventor: ANABUKI YOSHINORI
IPC: B21B37/18
Filed: 1985-05-17
Abstract: PURPOSE:To control exactly roll eccentricity and to automate said control by idling upper and lower rolls while the rolls are brought into light contact with each other and detecting the deviation angle of the rotating phase arising from the diametral difference between upper and lower backup rolls. CONSTITUTION:The relative positions of the rotating angle of the upper and lower backup rolls 3, 4 are detected from proximity switches 13, 14 and pulse generator 5 while the upper and lower rolls 1, 2 are idled under the light rolling load exerted thereto. The fluctuations of the rolling load with respect to the individual relative positions are measured by using a load cell 7 and are stored as a table in a basic data storage device 12. The output of the screw down control is calculated from such table and the response delay tie is determined. The response delay time is so determined as to minimize the total sum of the absolute values of the fluctuations of the rolling load corresponding to the relative positions of the rotating angle of the individual backup rolls. The tuning of output of the screw down control is then executed when the response delay time is determined.
Patent JP-H045497-A (JP)
Title: Cross flow type blower for vehicle
Inventor: IWASE KATSUYOSHI
IPC: F04D29/42
Filed: 1990-04-19
Abstract: PURPOSE:To reduce a blowing resistance by providing a tongue body forming a gap to a lower part of a casing under an impeller, and forming an aperture part under the tongue body to let air in. CONSTITUTION:For a cross flow type blower 11, a casing 12 having a suction port and a blow port, and an impeller 16 installed rotatably in the casing 12 are provided. A tongue body 22 is provided at a lower part of the casing under the impeller 16 for forming a gap A to the casing 12. An aperture part 26 is formed under the tongue body 22 to let air in. Air pushed out in the direction of an arrow E by rotation of the impeller 16, therefore, generates not only air flowing in from the upstream of the impeller 16 but a flow of air going from the aperture part 26 through under the tongue body 22 in the direction of an arrow F to the impeller 16 and a flow of air to go from the downstream of the discharge port in the direction of an arrow G to the impeller 16. The inflow angle of air to the impeller 16 can thus be improved partly, so the blowing resistance can be reduced.
Patent JP-S586430-A (JP)
Title: Temperature measuring circuit
Inventor: SUZUKI FUMINORI
IPC: G04G3/02
Filed: 1981-07-03
Abstract: PURPOSE:To convert a temperature measuring circuit into an MOSIC and at the same time to realize an automatic control of the temperature, by using a digital circuit to compensate the temperature slope or the variance of the absolute value of the temperature information signal given from a temperature-sensitive oscillator. CONSTITUTION:The time interval of the temperature measurement is set by a timer provided at a control part 6 in a temperature measuring circuit 4. The numerical values A and B are set to a gate signal counter 8 and a comparing counter 9 respectively at a moment to measure the temperature. Then the signal of a cycle setting a temperature-sensitive oscillator 7 as a signal source is fed to the counter 8; while a signal PX of a frequency fC given from a frequency dividing circuit 2 using a quartz oscillator 1 as a signal source is fed to the counter 9. In addition, the counter 9 is controlled by a control part 6 so that it starts counting at the state of the count contents B and works for the same period as the counter 8. The counter 9 stops its working when it counts A units of the gate signal. Then the value that remains finally at the counter 9 is equal to the temperature information T and transferred to a temperature register 10.
Patent JP-S5730188-A (JP)
Title: Inspecting method for magnetic bubble memory device
Inventor: SATOU YASUSHI
IPC: G11C29/04
Filed: 1980-07-31
Abstract: PURPOSE:To improve reliability by detecting a defective loop influenced by a defective loop which loses a bubble. CONSTITUTION:At a point A several Oe lower than the upper bias limit of a low driving magnetic field HDL having DELTAHB (bias magnetic field)-HD (revolving magnetic field driving bubbles) characteristics, bubbles are written in all loops to detect a defective loop which loses the bubble. Then, the inspection is done at a point B of the bias magnetic field lower than the point A. In this case, the loop found defective by the inspection at the point A is masked and disused, and bubbles are written in other loops to detect another defective loop which loses the bubble. Further, the disappearance of bubbles is inspected at a point C of the driving magnetic field HDH is higher than the point B. Similarly, defective loops are detected at points D and E of the lower bias magnetic field HBL.
Patent JP-S58221961-A (JP)
Inventor: YASUDA HAJIME
IPC: A62C31/02
Filed: 1982-06-16
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-S586689-A (JP)
Title: Color television receiver
Inventor: KASAGI KUNINORI
IPC: H04N9/18
Filed: 1981-07-06
Abstract: PURPOSE:To prevent halation by inserting a reference voltage signal between 5 musec after the starting point of a horizontal scan to 5 musec before the ending point. CONSTITUTION:In two H periods right after a blanking period of vertical deflection, a reference voltage signal S is inserted for a certain period. Namely, a horizontal scanning period T4 which corresponds to the horizontal width of a raster 21 is 51 musec, and the reference voltage signal S is inserted in 10 musec period in the middle of it. With regard to electron beams at corner parts of a color cathode-ray tube, rasters are linear although the external circumferential surface of the panel of the color cathode-ray tube is normally curved, so if there is a gap between an electron shield 26 and panel glass 23, a beam 28 passes through the gap to enter the fluorescent film 24 of an effective screen, causing halation. In this case, an electron beam 27 is shielded completely by the electron shield 26 at the insertion position 30 of the reference voltage signals, so that no halation occurs.