baber/WOPTO huggingface dataset:
Patent JP-H0952741-A (JP)
Title: Condition for firing clinker, method for estimating cement strength and method for controlling kiln
Inventor: UCHIDA SHUNICHIRO
IPC: F27B7/42
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To enable even a person having no special experience, knowledge, etc., to exactly and rapidly estimate the firing conditions of clinker and cement strength by extracting the characteristics of alite crystals and belite crystals by the analysis of the microscopic images of clinker or cement and executing control in accordance with the results of the extraction. SOLUTION: The crystal images of the sample of the clinker or cement projected in a polarization microscope 1 is taken via a CCD camera 2 and a color image taking-in device 3 into a computer 5. The image processing to allow the analysis by processing the plural taken-in crystal images and executing contour line extraction is executed. The alite crystals and belite crystals are extracted in accordance with a method for discriminating alite and belite from the crystal images of the extracted contour lines. The major axis and double refractive index of the alite crystals and the diameter and lightness or double refractive index of the belite crystals are then determined. The cement strength is determined by substituting these four parameters into a concrete strength estimation equation.
Patent JP-H0490911-A (JP)
Title: Suspension device for vehicle
Inventor: YAMAMOTO TADANOBU
IPC: B60G7/00
Filed: 1990-08-03
Abstract: PURPOSE:To provide compatibility between comfort for driving and roll feeling with a compact construction by setting return spring constants of bushes for suspension arms higher on rebound side in comparison with bump side. CONSTITUTION:A bush 12 is set to touch a first impulsive touching member on the outer tube side 35a to a first impulsive touching member on the inner tube side 39a at the time of a vacant vehicle, and so that the first impulsive touching member on the outer tube side 35a can be slightly separated by a set interval from the first impulsive touching member on the inner tube side 39a at the time of passengers on board. As a second impulsive touching member on the outer tube side 35b is not touched to a second impulsive touching member on the inner tube side 39b at the time of bump, a spring constant of torsion of a bush 12 substantially becomes 0 while if a rebound quantity increases beyond an angular rebound corresponding to the set interval at the time of rebound, the first impulsive touching member on the outer tube side 35a is touched to the first impulsive touching member on the inner tube side 39a, the outer tube members 30 and the inner tube members 31 are made into one body, twisted to rebound side operate a bush rubber 37, and a spring constant for twist of the bush 12 becomes proportional value to a rebound quantity corresponding to the spring constant of a bush rubber 37.
Patent JP-H1133227-A (JP)
Title: Course data generation, picture generating device and information storage medium
Inventor: KAJIOKA TOSHIHIKO
IPC: A63F13/52
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a course data generating method, a picture generating device and an information storage medium by which a course with a complicated shape is easily generated. SOLUTION: Data of a first course 20 is generated by an X1-Y1-Z1 coordinate system and data of the second course 22 is generated by an X2-Y2-Z2 coordinate system. Then, data of the first and the second courses 20 and 22 are coordinate- converted so as to permit the connection end A1-B1 of the first course 20 and the connection end A2-B2 of the second source 22 to be almost on a same line so as to connect the first and the second courses 20 and 22. The coordinates are converted based on coordinate data of point A1, B1, A2 and B2. The width of the first course 20 is made to be more than the sum of the widths of the second and the third courses 22 and 24. A shielding display object for hiding a non-connection end is arranged in the neighborhood of the non-connection end.
Patent JP-H0867473-A (JP)
Title: Control device of elevator door
Inventor: TAJIMA AKIRA
IPC: B66B13/14
Filed: 1994-08-30
Abstract: PURPOSE: To precisely control a door closing action in simple circuit constitution and to prevent door stop sound and slow door closing by properly changing output timing of a speed reduction command in accordance with a comparison result of actual speed reduction and a standard value. CONSTITUTION: A door control device 10 is furnished with a speed reduction measurement means 24 to measure speed reduction of an elevator door, a speed reduction difference detection means 30 and a positional function conversion means 31 to compute a speed reduction difference between the measurement result and a standard value taken out from a memory device 11 and to convert it to a positional function. A speed reduction starting position is properly corrected in accordance with the conversion result.
Patent JP-H0254950-A (JP)
Title: Clock supply circuit
Inventor: NISHIMURA AKIRA
IPC: H01L21/82
Filed: 1988-08-19
Abstract: PURPOSE:To bring each hierarchy in a uniform circuit state to drive F/F of load and to reduce clock skew by dividing a clock supply circuit into a first hierarchy including wiring as far as a first buffer section and each buffer input of a succeeding stage, and a second hierarchy from each channel including each buffer and its subordinate F/F. CONSTITUTION:Second buffer 11-1, 11-2,...11-N of each channel are provided to each of a plurality of channels from a first buffer 10 and a point A at the output side of the buffer 10. Wiring as far as each buffer is included in a first hierarchy. A second hierarchy is composed of each F/F11-F/F1m, F/F21-F/F2m...F/ FN1-F/FNm which is subordinate to each buffer 11-1, 11-2...11-N in each channel CH1, CH2,...CH, and is placed at the output side of each buffer 11-1, 11-2,...11-N. The first hierarchy and the second hierarchy constitute a clock supply circuit, equalize a wiring length at each hierarchy and F/F as a load, and realize unified capacity of a second buffer or skew adjustment.
Patent JP-S58106650-A (JP)
Title: Multi-processor system
Inventor: KANEOKA YUKIO
IPC: G06F15/16
Filed: 1981-12-18
Abstract: PURPOSE:To simplify the system constitution and to attain high speed data processing, by connecting plural CPUs with a data bus and a control line, and feeding a clock signal in common to the CPUs. CONSTITUTION:Plural computer-use CPUs 4, 5..., a control use CPU1, are connected with a data bus 3 and control lines 4a, 4b, 5a, and 5b, and a clock signal is given to the CPUs 4, 5... and the CPU1 from an oscillator 6. Data are given to the CPU1 from external input/output port 2, and the CPUs 4, 5... compute the processing routine to be executed based on the data. The CPU1 transmits a start signal to the control lines 4a, 5a and the data corresponding to the processing routine to the CPUs 4, 5 via the data bus 3. The constitution of the multi-processor system is simplified and high speed data processing is performed.
Patent JP-S6450311-A (JP)
Title: Superconductor material
Inventor: YAMAZAKI SHUNPEI
IPC: H01B12/06
Filed: 1987-08-19
Abstract: PURPOSE:To stabilize a crystal grain boundary by making an oxide superconductive material a thin film structure and a multilayer structure com posed of the material and metal. CONSTITUTION:A laminated body wherein an oxide superconductive thin film and a metallic thin film are laminated in multilayer is composed in a belt state. The oxide superconductive thin film formed has the formula of (A1-xBx) yCuzOwXv, where x=0.1-1.0, y=2.0-4.0, z=1.0-4.0, w=4.0-8.0, and v=0-3.0, A is an element selected from one or plural species of the element periodic table IIIa group, B contains an element selected from one or plural species of the element periodic table IIa group, and X contains an element of one or plural species selected from Si, Ge, Sn, Pb, In, or Sb. The main component of the metallic thin film is copper, silver, or their compound. The metallic thin film is made to have at least 3 or more layers, the oxide superconductive thin layer 2 or more layers, and each thin layer thickness 10Angstrom -1mum.
Patent JP-S6447739-A (JP)
Title: Optically active liquid crystal compound
Inventor: TAKAHASHI YASUHIRO
IPC: C07C69/83
Filed: 1987-08-19
Abstract: NEW MATERIAL:An optically active compound shown by the formula (R<1> and R<2> are 2-16C n-alkyl; X and Y are -CO2- or -OCO-; n is 0 or 1; * is asymmetric carbon) or a racemic modification thereof. EXAMPLE:Optically active n-octyloxybenzoic acid 4-{4-[1-(n-hexyloxycarbonyl) ethyloxy]phenoxycarbonyl}phenyl ester. USE:A component for liquid crystal composition, colorless or light yellow in pure state, chemically stable, has a wide temperature range of liquid crystal, excellent compatibility with other liquid crystal substances, being blended to provide a liquid crystal composition having a wide liquid crystal temperature range and excellent response characteristics. PREPARATION:For example, a 4-n-alkyloxybenzoic acid halide is reacted with 4-hydroxybenzoic acid 4-[1-(n-alkyloxycarbonyl)ethyloxy]phenyl ester and esterified to give a compound shown by the formula.
Patent JP-H0758644-A (JP)
Title: Signal compressing device
Inventor: SOBASHIMA AKIRA
IPC: H03M3/04
Filed: 1993-08-20
Abstract: PURPOSE:To provide a signal compressing device which keeps a high compression rate independently of the signal frequency. CONSTITUTION:Pitch information of an input signal extracted by a pitch extracting means 1 is interpolated with a sampling period by an interpolating means 2 and is stored in a first storage means 6. The input signal delayed in a fixed delay means 3 by the synthetic operation time of the pitch extracting means 1 and the interpolating means 2 is inputted to the negative input of a subtractor 5 through a variable delay device 4 and an all pass filter 8, and the delayed input signal is inputted to the subtractor 5. The output of the subtractor 5 is stored in a second storage means 7. The variable delay device 4 and the all pass filter 8 delay the input signal by one pitch in accordance with interpolated pitch information. Since the difference from the signal of one pitch before is very small in the case of the periodic input signal, the signal is compressed by this constitution.
Patent JP-H0490615-A (JP)
Title: Quantizer
Inventor: ROJIYAA RAGADETSUKU
IPC: H03M7/36
Filed: 1990-08-03
Abstract: PURPOSE:To reduce quantization distortion and quantization noise fluctuation by selecting the method for quantization according to an input signal. CONSTITUTION:The addition of a dither or the processing of noise shaping is performed according to the input signal and signal processing. Namely, when the input signal is silence and the input/output transfer function of a signal processing circuit 1 of the former step is 1, the generation of noises in a quantizer 8 is prevented. When the input signal to the quantizer 1 is not small or it is not the one with very low frequency while a signal processing part 1 performs a complicated processing, the increase of the quantization noises is restrained to the minimum. Thus, the generation of quantization distortion and the quantization fluctuation noise can be reduced.
Patent JP-H0254224-A (JP)
Title: Camera
Inventor: AKIMA HISASHI
IPC: G03B17/08
Filed: 1988-08-19
Abstract: PURPOSE:To release and absorb shock received by a camera when the camera is carried and to protect the function of the internal mechanism of the camera by adhering and fixing an elastic shock absorbing member to the front cover of the camera. CONSTITUTION:A grip 70 formed by molding rubber, etc., is fitted to the front cover 19 of a camera 1 as a shock absorbing member to be fitted to the side face of the cartridge chamber of the camera. The inside of the grip 70 is formed along the front cover 19 and, simultaneously, projecting parts 72a and 72b which are engaged with groove sections provided in the front cover 19 for maintaining the grip 70 in a fitted state are provided. In addition, shock resisting projecting sections 77 and 78 are provided to remarkably improve the shock absorbing effect of the camera. Thus the influence of a shock to the internal mechanism of the camera can be eliminated.
Patent JP-H1146964-A (JP)
Title: Functional carpet and method for producing the same
Inventor: OKUMURA KATSUYA
IPC: D06M13/02
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a surface for a carpet with sufficient water repellency, oil repellency and antifouling property and to improve the durability. SOLUTION: When a carpet with pile formed thereon and having at least partially protruding constituent fiber over a whole surface of nonwoven fabric or cloth is produced, the carpet nonwoven fabric or cloth with pile formed thereon is produced, and then, a finishing agent containing, as a main agent, predetermined fluorocarbon polymer emulsion containing a copolymer of fluorine compound as shown by the formula, CH2 =CX(COO-Z-Rf) and a copolymerizable ethylenic unsaturated monomer is applied thereto. In the formula, X is a hydrogen atom or methyl group, Z is a 1-3C alkylene, -CH2 CH2 N(R)SO2 - group [provided that R is 1-4C alkyl or -CH2 CH(OW)CH2 - group [provided that W is a hydrogen atom or acetyl group], and Rf is a 3-21C fluoroalkyl [provided that 1 to 10 oxygen atoms may be contained in the carbon chain].
Patent JP-S6184638-A (JP)
Title: Copying device
Inventor: YAMADA HIROSHI
IPC: G03B27/62
Filed: 1984-10-02
Abstract: PURPOSE:To obtain a distortion-free copy image by making freely movable a backup plate in a vertical direction and providing means for displacing the spacing between the plate and exposing slit glass cooperatively with a means for conveying the original and means for is charging the original. CONSTITUTION:An original conveying roller 14 is lifted upward by as much as the thickness of the original 17 when the original 17 is conveyed between the exposing slit glass 12 and the backup plate 19 by the original conveying rollers, 13, 14. As a result, a lever 39 is also turned counterclockwise around a fulcrum shaft 38. A pin 39b contacts and engages with the top end of an engaging hole 39e and lifts upward the plate 19 thereby increasing the spacing between the glass 12 and the original guide surface 19c of the plate 19 according to the rotating displacement of the lever 39. However, the original discharge rollers 15, 16 are not spaced from each other as the position of the engaging hole 19b is determined to the extent of preventing a pin 41b from contacting with the bottom end of an engaging hole 19b by the upward movement of the plate 19 until the original 17 arrives at both rollers 15, 16.
Patent JP-S6184641-A (JP)
Title: Photosensitive silver halide material
Inventor: KOBAYASHI HIDETOSHI
IPC: G03C1/06
Filed: 1984-10-02
Abstract: PURPOSE:To increase the solubility or dispersibility of additives, to improve a hue and to prevent fading and stain by forming a hydrophilic org. colloidal layer contg. a photographic reagent dispersed in the presence of specified chlorinated paraffin on a support. CONSTITUTION:At least one hydrophilic org. colloidal layer contg. a photographic reagent dispersed in the presence of chlorinated paraffin having >=175 deg.C b.p. under ordinary pressure is formed on a support. The photographic reagent is slightly soluble in water. The chlorinated paraffin gives strong intermolecular force to photographic additives and solvates well the additives, so it shows superior dispersing power. Since the paraffin has moderate polarity, it can well control the hue of color developed by a coupler by making use of difference in polarity. The paraffin dissolves hardly components which damage a color image during storage such as water and a developing agent, so it can protect a dye image from fading and stain.
Patent JP-H0255499-A (JP)
Title: Status change data history management method for remote monitor control system
Inventor: SHIBATA YUICHI
IPC: H04Q9/00
Filed: 1988-08-20
Abstract: PURPOSE:To easily point out a fault occurrence position in the fault analysis of an information transmitter by storing data added with its occurrence time to status change data in the occurrence of the status change data in a slave station and sending the status change data with time to a master station. CONSTITUTION:A file memory M2 storing the status change data added with time T is provided to the master station 2 and the slave station 1. Thus, if any status change takes place, the accurate occurrence time is recognized by both telecontrollers (remote monitor controllers) 1, 2 and the file M2 stored in its own station is compared with the file M2 stored in the opposite station to make the correlation of the transmission data clear and a fault location is easily pointed out in a fault such as mis-display relating to the telecontrol system.
Patent JP-H1050823-A (JP)
Title: Dielectric isolation substrate and manufacture thereof
Inventor: KOBAYASHI KIYONARI
IPC: H01L21/762
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To suppress generation of crystalline defects by reducing the number of epitaxial growth steps at high temperature for a long time and to prevent generation of voids by making a lamination surface of a substrate uniform. SOLUTION: Isolating grooves 3a are made in one surface of a single crystalline silicon substrate 1a, an insulating film 4a is formed on the substrate, and then the insulating film 4a is partially removed. Next, a polycrystalline silicon layer 6a is formed on the insulating film 4a, a single crystalline silicon layer 5a is formed on an exposed part of the substrate 1a, and then the layers 6a and 5a are flattened on their surfaces. Subsequently a polycrystalline silicon layer 7a is formed and flattened on its surface, onto which a single crystalline silicon substrate 8a is laminated. And the substrate is polished until tip ends appear from the other surface of the substrate 1a.
Patent JP-S5997468-A (JP)
Inventor: SAKAI KUNITAKE
IPC: F25B13/00
Filed: 1982-11-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6449640-A (JP)
Title: Laminated resin sheet
Inventor: YAMANAKA MASATSUKI
IPC: B32B27/20
Filed: 1987-08-20
Abstract: PURPOSE:To prevent a sheet from curling after heat transfer by a method wherein the thickness and content of filler are made the largest at a front layer and made smaller at a base material layer and a rear layer in the order named. CONSTITUTION:In a laminated resin sheet having the structure of three layers or of a base material layer B, which is made of biaxially stretched film and pinched between a front layer A and a rear layer C, both made of uniaxially stretched film, the thickness and content of filler are made the largest at the front layer A and made smaller at the base material layer B and a rear layer C in the order named. The content of filler at the front layer A is in the range of 30-80wt.%, that at the base material layer B is in the range of 10-45wt.% and that at the rear layer C is in the range of 5-30wt.%. The thickness of the front layer A interms of the thickness of the base material layer B is made to be 1.1 or more, and that of the rear layer C is made to be 0.9 or less. The thickness of the front layer is made thicker than that of the base material layer so as to make the effect of heat conduction to the base material layer smaller in order to prevent curling from developing. The content of fine inorganic powder in the front layer is larger than that in the base material layer so as to increase the generation of microvoid in order to improve the adherence of the sheet to a thermal head and consequently obtain fine images.
Patent JP-S6362309-A (JP)
Title: Monitoring device for tap changer
Inventor: YOSHIKAWA MASAYA
IPC: H01F29/04
Filed: 1986-09-03
Abstract: PURPOSE:To detect the foreboding of an abnormal state and a trouble by a method wherein a warning signal is outputted from a revolution number diagnosing part when the difference between the number of revolution and the reference number of revolution in a rotating force transfer mechanism exceeds the prescribed value. CONSTITUTION:The third bevel gear 30 is engaged with the second bevel gear 5c, which is one of the rotational elements in a rotating force transfer mechanism 5, and a rotary encoder 31 is coupled to the rotating shaft of the third bevel gear 30. The output data D of the rotary encoder 31 sent from the rotary encoder 31 is inputted to a rotating number diagnosing circuit 32. The rotating number of the rotational elements in the rotating force transfer mechanism 5 is always monitored and whether the rotating number is normal or not is diagnosed, so when the foreboding of an abnormality end a trouble is generated on the main body 1 of a tap changer and the rotating force transfer mechanism 5, said phenomenon can be detected immediately.
Patent JP-2000037327-A (JP)
Title: Floor nozzle for vacuum cleaner
Inventor: OKA KOJI
IPC: A47L9/04
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To improve dust collecting performance and to provide a floor nozzle for a vacuum cleaner which reduces operating resistance at the time of cleaning by avoiding a brush part from preventing the passage of a sucked air flow. SOLUTION: By the sucking force of a vacuum cleaner main body, dust on a surface to be cleaned 10 is taken into the floor nozzle from a suction port 15 and sucked to the side of the vacuum cleaner main body by way of an air sucking port part 8. On the other hand, by the rotating movement of a rotary brush 11 provided in the floor nozzle, dust on the surface 10 is raked up and sucked from the suction port 15 over a bulkhead 14. A gap is provided between the front surface of a floor nozzle cover 9 and the surface 10, and fine gaps are provided between the rear surface of the cover 9 and the surface 10 and between the bulkhead 14 and the surface 10.  Thus, an air suction chamber 13 of high negative pressure and a brush chamber 12 without receiving negative pressure can be independent to avoid the duct of the sucked air flow being prevented by the brush 11 and to reduce the opening area of the suction port 15 to reduce operating resistance.
Patent JP-H0877822-A (JP)
Title: Monitor lamp holder for guide lamp device
Inventor: TANII TAKEHIKO
IPC: G09F13/04
Filed: 1994-08-31
Abstract: PURPOSE: To simplify and shorten the time of inspection works of light source, auxiliary power supply, etc., eliminate to spoil visual unity sense of a free body, and downsize an area occupied by the frame body facing to a display face of a light transmission panel so as to improve design performance. CONSTITUTION: A monitor lamp holder is provided with a support part 21 for supporting monitor lamps 11a, 11b which are exposed from the notched parts in the bottom face of a frame body 3 to the outside and a circuit board storage part 23 for supporting a printed circuit board 12 which is constituted a part of a wiring line for the monitor lamps 11a, 11b. A guide part 22 for coupling the support part 21 with the circuit board storage part 23 comprises a flat-board vertical part 22a and a horizontal part 22b. Only the support part 21 and the vertical part 22a are positioned in the frame body 3 and the guide part 22 and the circuit board storage part 23 are positioned the light distribution line which extends from a light source 5 to the bottom edge of the light transmission panel 4.