baber/WOPTO huggingface dataset:
Patent JP-2000018138-A (JP)
Title: Flow controller of fluid injection valve and flow control method using same
Inventor: OZAWA KENJI
IPC: F02M65/00
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a flow controller of a fluid injection valve that allows easy and accurate adjustment and reduces the adjustment time, and a flow control method using same. SOLUTION: When removing a fuel injection valve 10, a test fuel is pressure fed to dummy supply means 63 such that a predetermined flow rate of the test fuel is injected through a dummy injection valve 62. This makes it possible to constantly inject the test fuel to either the fuel injection valve 10 or the dummy injection valve 62. Therefore, since a measurement limitation abnormality of flow rate measurement means 52 is able to be prevented, the flow rate control time can be decreased by reducing the time for flow rate measurement. Leakage check also makes it possible to confirm leakage of the test fuel from the junction between fluid supply means 51 and the upper end portion 32a of an adjusting pipe 32.  Therefore, as the flow rate of the test fuel passing through the fluid supply means 51 can be accurately measured, the injection amount of the fuel injection valve 10 can be precisely adjusted.
Patent JP-H069046-A (JP)
Title: Stopper device for palletizer
Inventor: IMAI HAJIME
IPC: B65G47/88
Filed: 1992-06-23
Abstract: PURPOSE:To push a plurality of rows of articles in the pattern forming part of a palletizer without stopping a conveyer. CONSTITUTION:A palletizer is provided with a conveyor to transport box bodies 8, stoppers 12, 14 to stop the box bodies on the push-in part A on the lower stream end of the conveyor, a pattern forming part B adjacent to the push-in part, and a push-out device 42 to push out the box bodies from the push-in part to the pattern forming part. The push-in part is formed into two rows Aa, Ab and the stoppers are provided on respective rows. The stopper 14 of the row on the pattern forming part side is made oscillatable around a support point 32 formed on the far side from the pattern forming part. The movable end near the pattern forming part is projected or retreated against the transport surface by means of an air cylinder 36. The air cylinder can be changed to for high pressure use or low pressure use. Hereby, when the box body is pushed in, the pressure of the air cylinder is made low so as to push down the stopper 14 at abutting of the box body to the stopper.
Patent JP-H1084572-A (JP)
Title: Service cell retrieval method and retrieval device for mobile station in radio communication system
Inventor: PETER JOHN SEBSICK
IPC: H04B1/16
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a service cell retrieval method and a retrieval device in which both quick selection of a service cell and power conservation for retrieving a service cell are satisfied for a mobile station in a radio communication system. SOLUTION: In the case of retrieving a service cell, a time interval to scan a beacon signal by a beacon signal receiver 12 is revised depending of an elapsed time from the start of retrieval. In the early stage of retrieval, a maximum value for scanning frequency is fed from a 1st interval generator 34 to a beacon signal receiver 12 by taking quick acquisition of a service into account. In the case that no service cell is acquired at the initial state of retrieval, a scanning frequency generator 10 calculates the scanning frequency reduced attended with the increased elapsed time. When the service cell is not acquired, a minimum value of scanning frequency is fed from a 2nd interval generator 44 to the beacon signal receiver 12. Or a maximum value or a minimum value of the scanning frequency may be changed in response to the expected acquisition of the service cell.
Patent JP-H0935066-A (JP)
Title: Information processor with hand shape recognizing function
Inventor: MACHII KIMIYOSHI
IPC: G06F3/033
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To provide the information processor which provides intuitive operation for a user by accurately detecting a human finger fast and applying it to a man-machine interface. SOLUTION: A hand area segmentation part 103 cuts the area of a hand out of an image which is photographed by a video camera 101 and stored in an image buffer 102, and a preprocessing part 104 decides whether or not the cut area is in a shape to be recognized. Then a Hough transformation part 105 performs Hough transformation for the cut hand area and detects straight lines. Then a finger detection part 106 puts straight lines which are close in distance together, decides the number of remaining straight lines as the number of fingers, and then decides one of both end points of the detected straight lines as finger tips. An operation decision part 107 determines operation to a computer according to the number of the fingers and finger tip coordinates obtained by a finger detection part 106.  The human fingers can accurately be detected fast, so intuitive operation can be provided for a user.
Patent JP-S6479180-A (JP)
Title: Carbapenem compound in crystal form, production thereof and composition containing said compound for injection
Inventor: SUNAKAWA JUN
IPC: C07D477/00
Filed: 1987-07-30
Abstract: NEW MATERIAL:A (4R,5S,6S,8R,2'S,4'S)-3-[4-(2-Dimethylaminocarbonyl)pyrroli-dinylthio] -4-methyl-6-(1-hydroxyethyl)-1-azabicyclo[3.2.0]hept-2-en-7-one-2-carbox ylic acid in a crystal form expressed by the formula. USE:An antimicrocbial agent for injection. PREPARATION:(4R,5S,6S,8R,2'S,4'S)-3-[4-(2-Dimethylaminocarbonyl)pyrrol idinyl thio]-4-methyl-6-(1-hydroxyethyl)-1-azabicyclo[3.2.-0]hept-2-en-7-one- 2-carboxylic acid in a noncrystal form is dissolved in water or a hydrous organic solvent and cooled or an organic solvent compatible with water is added to dilute the above-mentioned solution. Alternatively, both the cooling and diluting are combined to crystalline the afore-mentioned compound.
Patent JP-S6080536-A (JP)
Title: Shaft rotation supporting device
Inventor: KIKUCHI ATSUSHI
IPC: B23Q1/52
Filed: 1983-10-07
Abstract: PURPOSE:To smoothly rotate a supported shaft without need for carrying out precise centering by providing supporting mechanisms, which support a rotary shaft through universal joints, on supporting tables, in a device for rotating a shaft supported by two supporting tables. CONSTITUTION:When mounting a shaft 3 on supporting tables 1, 2, the supporting table 2 is sufficiently separated from the shaft 3, which, in turn, is inclinedly supported by the driving side supporting table 1, and then, the other end of the shaft 3 is mounted on the supporting mechanism 6 on the driven side supporting table 2. Thereby, the shaft 3 can be installed on both the driving side and driven side supporting tables 1, 2 by one person. After the shaft 3 is supported by the both supporting tables 1, 2, a motor 4 provided on each supporting table 1 is driven. In this case, even if the centering between the both supporting tables 1, 2 was not carried out precisely, since each supporting mecha- nism 6 is connected to each rotary shaft 5a through a universal joint 7 respectively, any immoderate load due to deflection, deviation in center, etc. of the shaft 3 can be absorbed by the universal joints 7, carrying out smooth rotation of the shaft 3.
Patent JP-H1121372-A (JP)
Title: Treating method for plastic waste
Inventor: SAKASHITA KOJI
IPC: C08J11/08
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To recover a valuable matter from a hydrocarbon-derived plastic waste at a high thermal efficiency by bringing a plastic waste contg. hydrocarbon-derived plastics and non-hydrocarbon-derived plastics into contact with a fractionation solvent comprising a specific mixture of hydrocarbon oils to dissolve the hydrocarbon-derived plastics, separating the resultant soln. from solid substances, then subjecting the soln. to concentration, decomposition. and distillation, and circulating a simultaneously produced vaporous distillate. SOLUTION: The plastic waste is brought into contact with a fractionation solvent contg. 5-70% arom. hydrocarbon and 5-85 wt.% paraffinic hydrocarbon to dicssolve the hydrocarbon-derived plastics to thereby separate solid substances comprising the non-hydrocarbon-derived plastics; the resultant solvent soln. is concenterated by bringing it into contact with an oil vapor formed at the decomposition step; and the resultant thermally concentrated liq. is thermally decomposed to give a decomposition-formed oil vapor and a residue oil. A vapor distillate from the concentration step is subjected to distillation, and a part of the distillate is used as the fractionation solvent and the rest is recovered as a valuable matter.
Patent JP-H0353371-A (JP)
Title: Document processor with frame editing function
Inventor: SHIRAKI TATSUYA
IPC: G06F17/21
Filed: 1989-07-21
Abstract: PURPOSE:To easily read the sentences by printing the horizontal and vertical ruled lines at the punctuations of sentences set on the columns in a frame editing mode. CONSTITUTION:When a horizontal punctuation position is designated, the horizontal ruled line print data is added to the coordinate data on the horizontal punctuation position and both data are stored in a storage means opposite to each other. When a vertical punctuation position is designated, the vertical ruled line data is added to the coordinate data on the vertical punctuation position and both data are stored in the means 6 opposite to each other. At the same time, the character information inputted from an input means 1 after designation of the punctuation positions is also stored in the means 6. When a print instruction is received from the means 1, a reading means 7 reads the memory contents out of the means 6. Then a print instruction means 8 outputs the horizontal or vertical print instruction when the horizontal or vertical print data is read out. A print means 2 receives the print instruction and prints a horizontal or vertical ruled line at the boundary of the character or picture information under gone the frame editing. As a result, the sentences are easily read.
Patent JP-S6344721-A (JP)
Title: Manufacture of crystalline deposited film
Inventor: KURIYAMA TOSHIHIRO
IPC: H01L21/22
Filed: 1986-08-12
Abstract: PURPOSE:To suppress transversal spreading of a well, by forming a conductivity type high-impurity concentration layer on a surface of a semiconductor substrate and thereafter selectively forming a deep region by the use of the opposite conductivity type impurities. CONSTITUTION:An arsenic doped epitaxial layer 2 is made to grow on a ntype silicon substrate 1 so that an n-type high-impurity concentration layer is formed. A silicon oxidizing film 3 is formed on the layer 2 and then a region in which ion implantation is suppressed is formed of a resist 4 and then boron ions 5 are implanted there. After the resist 4 is removed, heat treatment is performed. As a result a P type well 6 is obtained. This method enables transversal diffusion to be suppressed without limiting diffusion length of the P type well 6 required for device characteristics and it makes it possible to very freely design a concentration profile in the direction of depth.
Patent JP-H0537054-A (JP)
Title: Driving method for semiconductor laser
Inventor: SUZUKI AKIRA
IPC: H01S5/042
Filed: 1991-07-30
Abstract: PURPOSE:To obtain a semiconductor laser having a narrow width of a spectrum beam suppressed in the width due to fluctuations of a current by enhancing an impedance of a drive current source. CONSTITUTION:An impedance Z of current sources 131, 132, 133 satisfies a relation formula of Z>=100OMEGAXN1 to the number N1 of electrodes. When the Z is 300OMEGA and a semiconductor laser 1 is driven, extension of the width of a beam due to fluctuation of a current is sufficiently suppressed, and a spectrum beam of a narrow width can be obtained.
Patent JP-H059441-A (JP)
Title: Sheet like adhesive for printed board
Inventor: UEDA ATSUSHI
IPC: C09J7/02
Filed: 1991-07-02
Abstract: PURPOSE:To obtain the title adhesive which is excellent in adhesiveness and heat resistance and does not cause the migration of a metallic conductor pattern after bonding by mixing a specified epoxy resin composition with a specified soluble polyimide. CONSTITUTION:This adhesive comprises an epoxy resin composition comprising an epoxy resin having at least two epoxy groups in the molecule (e.g. bisphenol A epoxy resin) and a curing agent (e.g. an imidazole) and a soluble polyimide (e.g. polyetherimide resin) which is compatible with the above composition and has a heat distortion temperature in a range of temperature higher than the glass transition temperature of a cured product of the above composition and a molecular weight of 5000 or above.
Patent JP-S5895021-A (JP)
Title: Control method of material conveyance
Inventor: MAEDA YUKIO
IPC: B65G43/00
Filed: 1981-11-27
Abstract: PURPOSE:To improve production efficiency in the network which conveys many kinds of material to plural material tank on the basis of requirement from a material yard of an iron mill or the like, by providing a supervisory device of the total stock and conveying routes and performing control to obtain an optimum solution. CONSTITUTION:A material conveyance schedule programmer is periodically started by a timer 28. Then in a process 21, work is supervised if performed or not as in a programmed schedule file 31, if in a state of execution, the process 21 is controlled as in the file 31, while in a state of not execution, the programmer is formed by a limiter device 22 starting an estimating device 23, a total stock transition graph 29 of a material tank 12, the estimating device 23 generating a route check map 30, material conveyance JOB generator device 24, JOB corrector device 25, sorter 26 rearranging JOB by not in stock, and schedule deciding device 27. The file 31 is programmed to the future a fixed time ahead from the generation. Further a result of the device 27 is fed back to the device 23 till even a single of JOB is no more generated in the device 24.
Patent JP-H0476067-A (JP)
Title: Aqeous composition containing polymer
Inventor: KURIYAMA KAZUYA
IPC: C08F6/00
Filed: 1990-07-19
Abstract: PURPOSE:To prevent agglomeration and solidification and improve corrosion resistance by compounding an aq. soln. or dispersion of a polymer obtd. from a polymerizable monomer with water contg. dissolved oxygen in a specified concn. CONSTITUTION:At least one polymerizable monomer (e.g. a mixture of an acrylic monomer with styrene) is polymerizable in the presence of a polymn. initiator and, if necessary, an emulsifier, a dispersant, etc., in water to give an aq. soln. or dispersion of the resulting polymer. Separately, water is treated with a membrane oxygen-removing apparatus to give water contg. dissolved oxygen in a concn. of 1 ppm or lower, pref. 0.5 ppm or lower. 100 pts.wt. said soln. or dispersion is compounded with 10 pts. wt. treated water to give the title compsn.
Patent JP-S6080315-A (JP)
Title: Oscillating circuit
Inventor: KANAMORI KIMINORI
IPC: H03K3/011
Filed: 1983-10-11
Abstract: PURPOSE:To compensate the power supply voltage dependancy of a threshold voltage by connecting a constant voltage element in series with one of two inverters having different threshold values to which an output of a time constant circuit is inputted. CONSTITUTION:The inverter IV20 having a high threshold voltage VTH3 and the IV27 having a low threshold voltage VTH4 are connected to a connecting point 33 between a resistor 21 and a capacitor 22. The threshold voltage VTH of the IV26 is a half of the power supply voltage. A source of an MOSFET24 is grounded via a diode 25 subjected to forward bias and when the IVs 20, 27 are formed by a transistor circuit of the same size, the threshold voltages VTH3, 4 of the two IVs 20, 27 are depending on the power supply voltage, which are higher by nearly the forward voltage's share of the diode 25 and they show a characteristic in nearly parallel with to each other. Thus, in the oscillating circuit whose oscillating frequency depends on the difference of the threshold values of the two IVs, the fluctuation of the difference of the two threshold voltages VTH against the fluctuation of the power supply voltage is reduced remarkably, thereby decreasing the fluctuation of the oscillated frequency.
Patent JP-S6454602-A (JP)
Title: Polymer electrolyte
Inventor: IISOMU KURONFURII
IPC: H01M10/0565
Filed: 1988-07-28
Abstract: PURPOSE: To restrict the crystallization tendency with lowering of temperature, and to make possible the operation of battery at any temperature by using polymer electrolyte, which includes the complex of polymer and alkali metal salt, as the polymer electrolyte to be used for solid electrochemical battery, and generating cross-linking of the polymer so as to transform the polymer from solution to gel. CONSTITUTION: Polymer electrolyte, which includes the complex of polymer and alkali metal salt, is used, and the polymer forms a donor-acceptor type connection with the alkali metal ion, and the polymer electrolyte, which can transmit the alkali metal ion, is irradiated so as to manufacture the solid polymer electrolyte. At the time of manufacturing this polymer electrolyte, cross- linking of the polymer is generated so as to transform the polymer from solution to gel, and the transformation of the polymer from amorphous to crystal is performed by using the solvent in response to the condition and kind, and the polymer electrolyte is irradiated in the solution condition. As a solution, aqueous solution is used, and as a gel, hydro gel is used. Polymer electrolyte is irradiated with γ-ray or electron beam.
Patent JP-S5978741-A (JP)
Title: Deburring method of h-shaped forging
Inventor: SAMEJIMA KATSUYUKI
IPC: B21J5/02
Filed: 1982-10-27
Abstract: PURPOSE:To perform smoothly and surely deburring and to maintain the accuracy of a product by providing a change to the height of a blade for cutting burr to disperse cutting load and determining the point where the rolling down force of a blanking die acts on the inside lateral face of both side members in the upper part. CONSTITUTION:A cutting blade 1 is changed alternately in the height of its edge (into a rugged shape) so that cutting load is dispersed by starting cutting of a burr B first from a high edge 3 then shifting the cutting to a lower edge 4. When a forging A is rolled down by a blanking die 2, the rolling force is acted on the inside slope (e) of both side members (d) in the upper part of the forging A so as to allow a small clearance (c) to remain between the bottom end of the die 2 and the intermediate member (a) surface of the forging A. More specifically, the rolling down force of the die 2 is acted on the slope (e) to bring the deformation behavior toward opening of both side parts (b) of the forging A toward the inside. The cutting load for the bur is thus made small and in addition the disadvantage in the prior art that the members (b) of the forging A tends to deform for opening is eliminated.
Patent JP-H0746623-A (JP)
Title: Chroma correction device
Inventor: FUKUSHIMA TSUMORU
IPC: H04N9/68
Filed: 1993-07-30
Abstract: PURPOSE:To obtain a chroma correction device which provides natural color reproducibility for both a color with high chroma (deep color) and a color with low chroma (light color) without changing a hue. CONSTITUTION:A luminance coefficient deciding means 1 decides a first correction coefficient ky corresponding to an input luminance signal Y. A color difference coefficient deciding mean 2 decides a second correction coefficient kc corresponding to input color differential signals R-Y, B-Y. A correction coefficient deciding means 3 outputs a chroma coefficient (k) whose value is decreased as increasing luminance and decreasing chroma by the first coefficient ky and the second coefficient kc. A multiplier means 4 outputs the input color differential signal by multiplying by the chroma coefficient. The natural color reproducibility for both the color with high chroma (deep color) and the color with low chroma (light color) can be provided without changing the hue by changing the gain of color difference so that the chroma can be decreased as increasing the luminance and decreasing the chroma by the luminance signal and two color differential signals.
Patent JP-H0746689-A (JP)
Title: Speaker diaphragm and manufacture therefor
Inventor: HIROSHIMA YUKIMI
IPC: H04R31/00
Filed: 1993-07-30
Abstract: PURPOSE:To obtain a speaker diaphragm which is capable of suppressing deflection displacement at the time of resonance without increasing the manufacture process of a speaker diaphragm. CONSTITUTION:A diaphragm 1 has a conical shape where inclination (theta) is 34 deg. and aperture diameter is 12cm and is provided with a thickness part in an annular form at a radius location where the outside diameter ratio of the diaphragm 1 becomes 0.67 (tantheta) as a center. Therefore, because the deflection displacement at the time of resonance can be suppressed as a specified portion where the deflection displacement is generated at the time of resonance becomes thick and this deflection displacement is inversely proportional to Young's modulus and the cube of the thickness, the generation of a remarkable peak or dip in the frequency characteristic of a speaker can be suppressed and a flat pressure frequency characteristic can be obtained without lowering the output level of the speaker.
Patent JP-S6345538-A (JP)
Title: Detection of small animal
Inventor: MIYANO HIROKO
IPC: G01N33/52
Filed: 1986-08-12
Abstract: PURPOSE:To permit easy visual checking of the presence or absence of small animals by capturing the small animals with the self-adhesive surface of a capturing sheet and applying a compd. which forms a color by reacting with the bodily fluid of the small animals onto the surface so that said compd. makes reaction and color formation. CONSTITUTION:The small animals are captured by the self-adhesive surface of the capturing sheet formed with the self-adhesive layer on a base material. The compd. which forms the color by reacting with the bodily fluid of the small animals is applied on the surface of such sheet via a water absorptive leaf material so as to react with the bodily fluid of the crushed small animals to form the color, from which the presence of absence of the small animals is visually checked. Such capturing sheet is disposed to a place where the small animals possibly live or the sheet with the self-adhesive layer side on the outside is rolled on such place to capture the small animals. The application is otherwise made by superposing the water absorptive leaf which permits impregnation of the bodily fluid on the capturing surface, exerting pressure thereto from above by a rubber roller or the like to crush the small animals and to impregnate the bodily fluid in the above-mentioned material and coating or spraying the above-mentioned compd. thereto. The bodily fluid and the compd. react to form the color if the small animals are captured on the self-adhesive surface. The presence or absence of the small animals in said place is thus easily and visually checkable.