baber/WOPTO huggingface dataset:
Patent JP-H03121695-A (JP)
Title: Color picture signal evaluation method
Inventor: AOKI HIROYUKI
IPC: H04N17/02
Filed: 1989-10-04
Abstract: PURPOSE:To detect uneven color generated in a color picture signal automatically by obtaining a vector sum representing a color of I and Q signals given to each picture element and discriminating it to be good when the number of picture elements receiving a signal whose vector sum is not 0 is within a specified range and discriminating it to be no good when the number exceeds the specified range. CONSTITUTION:The above method is provided with a signal source 1, a converter 2, picture memories 3A, 3B, a computing element 4, a coordinate memory 5 and histogram counters 6A, 6B. Then a color picture signal is converted into I, Q signals, from which a vector representing a color for each picture element is obtained and the frequency of occurrence of the coordinate position I indicated by the vector is collected except the region of white level portion and when the collected number is within the specified range, it is discriminated to be good and when the number exceeds the specified range, it is discriminated to be no good. Thus, various kinks of uneven color such as stripe is detected automatically without being limited to shading among various kinds of uneven color.
Patent JP-H07119507-A (JP)
Title: Inter-cylinder injection type spark ignition engine
Inventor: UEDA TAKANOBU
IPC: F02B17/00
Filed: 1993-10-18
Abstract: PURPOSE:To atomize and disperse injection fuel so as to prevent generation of smoke at the time of uniform combustion by dividing and injecting a fuel injection amount necessary at the time of low rotation by plural times, when fuel injection is started during intake stroke in an engine operating condition in which the uniform combustion is carried out. CONSTITUTION:A intake passage 1 is communicated with a base cylinder inside through an intake valve 2, and also an exhaust passage 3 is communicated therewith through an exhaust valve 4. An ignition plug 5 is arranged on the center of a cylinder upper part. A fuel injection valve 6 for injecting fuel into a cylinder is arranged between a plurality of intake valves 2. On the other hand, a recessed combustion chamber 7a is formed on the top surface of a piston 7. The fuel injection valve 6, starts fuel injection operation during intake stroke in such an engine operating condition that uniform combustion is carried out. In this case, necessary fuel injection amount is divided and injected by plural times, at least in engine operating condition of low rotation.
Patent JP-H06107226-A (JP)
Title: Automobile
Inventor: SATO MOTOHARU
IPC: B62D27/04
Filed: 1992-09-29
Abstract: PURPOSE:To achieve a low floor while making a good use of an advantage of full-frame structure excellent in mounting capability by extending a drive shaft connected to a drive axle laterally over a pair of right and left base frames extending in longitudinal direction of a vehicle body. CONSTITUTION:A single cab type pick up adopting a front wheel drive system comprises a bonnet section 2 constituting the front part of a vehicle, a cabin section 3 positioned at the rear of it, and a deck section 3' forming the rear part of the vehicle. Also an automobile 1 is provided with a full-frame structure made by extending a pair of roughly straight base frames 7 (7L and 7R) in the longitudinal direction. In this case, an engine 9 and a transmission NO are arranged so that it is positioned over the base frames 7, and a drive shaft 4a of front wheels 4 as drive wheels is extended over the base frames 7. In addition, a catalyst 11, a fuel tank 12, and a silencer 14 are arranged roughly in the same plane as the base frames 7.
Patent JP-H06191483-A (JP)
Title: Device for changing angular position of rotor blade of fluid machine
Inventor: HERUMUUTO PIPURIISU
IPC: F04D15/00
Filed: 1993-10-18
Abstract: PURPOSE: To assuredly and easily operate a device by connecting and locking blades in the device for a propeller of a vessel or the like to a boss main body under pressure and supplying high pressure oil so as to temporarily loosen a press connection and adjust the blades. CONSTITUTION: The flanges 4 of blades 3 are connected to a support disk 5 in a boss 1 by internally inserting a plurality of distortion bolts 6. Then, the blade flanges 4 are locked to the support disk 5 by fitting pins 8. Thus, a structural group 4/5 is locked to the boss 1 under a frictional connection. Pins 11 and sliders 12 for rotating the support disk 5 are arranged in the grooves of adjusting yokes 13. A piston 14 forming a servo motor is connected to the adjusting yokes 13. Then, high pressure oil is introduced to parts between the blade flanges 4 and the support disk 5 through a high pressure oil hole 17 and a high pressure hose 18 to temporarily loosen a lock and adjust the blades 3 by the servo motor.
Patent JP-H04135907-A (JP)
Title: Wheel load shift control device
Inventor: YAMAMURA TOSHIHIRO
IPC: B60G17/015
Filed: 1990-09-28
Abstract: PURPOSE:To enhance the control effect for the steering characteristic of a vehicle, by arranging a hydraulic stabilizer or the like on the rear wheel side if the steering characteristic of the vehicle has an oversteering tendency upon rolling, but on the front wheel side if it has an understeering tendency. CONSTITUTION:If the steering characteristic of a vehicle given by a suspension device including a coil spring 12 as a main component and the like varies in an oversteering (understeering) direction upon rolling, a hydraulic stabilizer 14 is attached to the front (rear) wheel side. Accordingly, an equi-steering characteristic curve which descends rightward can be drawn on two-dimensional coordinates between total roll rigidity and roll rigidity. When the hydraulic stabilizer 14 is actuated, the steering characteristic ascends rightward, passing through a characteristic point given by the suspension device, and accordingly, the control width of the steering characteristic becomes wider, including a larger number of equi-steering characteristic curves, than that obtained by an arrangement in which the stabilizer is attached on the rear (front) wheel side so that the steering characteristic descends rightward.
Patent JP-H09105571-A (JP)
Title: Ice making machine
Inventor: KAKINUMA MITSURU
IPC: F25C1/04
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To ensure smooth and effectual ice making operation by directly detecting completion of ice making in an inverted cell type ice making machine. SOLUTION: An electrode is provided which is inserted into an ice making chamber 2A from an upper part of the condenser 2 of an inverted cell type is making machine in the state separated from the condenser 2, and is lowered toward a water pan 5. There are further provided an ice making completion sensor which detects production of ice in the ice making chamber 2A based upon a change in electrostatic capacitance between the electrode and the condenser 2, and outputs an ice making completion detection signal, and a controller which completes an ice making process based upon the output of the ice making completion sensor.
Patent JP-H05100143-A (JP)
Title: Automatic zooming mechanism for video camera
Inventor: NOZAKI MITSUYUKI
IPC: G02B7/105
Filed: 1991-10-08
Abstract: PURPOSE:To automatically execute zooming including even a macro area and to easily execute focusing at that time. CONSTITUTION:A zoom ring 1 is adjusted to be rotated all over the area of telephoto-wide angle-macro area by a zoom motor 7. The case that the zoom ring 1 exists in the telephoto-wide angle area, and the case that it exists in the macro area are detected by a focal lens 2. In the case that it exists in the telephoto-wide angle area, high voltage V1 is impressed on the motor 7 by the changeover of a switch 4 so as to rotate the zoom ring at high speed. In the case that the zoom ring 1 exists in the macro area, low voltage V2 is impressed on the motor 7 by the changeover of the switch 4 so as to rotate the zoom ring 1 at low speed. Thus, the focusing in the macro are; is facilitated.
Patent JP-H04140655-A (JP)
Title: Paint odor detective method
Inventor: KUMANO YASUKO
IPC: G01N1/22
Filed: 1990-10-01
Abstract: PURPOSE:To achieve an efficient measurement under a reproduced environmental conditions by placing a board piece for coating paint in a chamber of a device which is equipped with a temperature sensor, a humidity sensor, a heater which is controlled by the temperature sensor and the humidity sensor, a refrigerator, and a humidifier. CONSTITUTION:A temperature control device 9 and a humidity control device 10 are connected to a temperature sensor 5 and a humidity sensor 6, respectively, a heater 7 and a refrigerator 8 are operated by the device 9 which receives detection signal of the sensor 5, and a steam 12 is supplied by a humidifying equipment 11 which receives detection signal of the sensor 6. Then, a supplied sample body where a paint is coated on a board type substrate is placed within a sample chamber 2 so that it can be dried similarly as in actual enforcement, thus achieving a highly accurate measurement of bad odor in a short time. Further, the heater 7, the refrigerator 8, and the humidifying equipment 11 can be controlled by the sensors 5 and 6 so that working conditions can be reproduced by controlling environment within the chamber 2, thus obtaining strength of odor of paint under similar temperature and humidity conditions. Therefore, an effective measurement can be performed under reproduced environment conditions.
Patent JP-H06107604-A (JP)
Title: Production of optically active 1-@(3754/24)4-halogenophenyl) ethylamine
Inventor: NAKAI SAKIE
IPC: C07C211/29
Filed: 1992-09-30
Abstract: PURPOSE:To carry out optical resolution of a (RS)-1-(4-halogenophenyl) ethylamine in an industrially advantageous way using, as optically resolving agent, a stable, specific optically active compound which can be obtained in high yield from inexpensive raw material(e). CONSTITUTION:Using, as optically resolving agent, a compound selected from optically active N-benzenesulfonylglutamic acid, optically active N- formylphenylglycine, optically active phenylsuccinic acid and optically active tartaric anilide derivatives of formula I (R is chlorine, methoxy or nitro), a (RS)-1-(4-halogenophenyl)ethylamine of formula II (X is chorine or bromine) is brought into contact with the above optically resolving agent in a solvent to produce diastereomer salts. Then, the solution containing the diastereomer salts is either cooled or concentrated to crystallize the sparingly soluble diastereomer. The remaining mother liquor after separating the above diastereomer salt is either cooled or concentrated again to deposit the readily soluble diastereomer salt which is then separated from the liquor. The optically resolving agent used, which is sparingly soluble in water, can be recovered in high yield and reused.
Patent JP-S62283163-A (JP)
Title: Resin composition for coating
Inventor: KONNO EIJU
IPC: C09D143/04
Filed: 1986-10-31
Abstract: PURPOSE:A resin composition for coating, obtained by containing a specific vinyl based polymer and specific curing agent or further dissociation accelerator, having improved storage stability and low-temperature curability, capable of being a one-pack type coating material and suitable for exterior finish of buildings, etc. CONSTITUTION:A resin composition for coating obtained from a vinyl based polymer, prepared by copolymerizing a vinyl based monomer mixture consisting of (A) 1-10wt% vinyl based monomer having >=1 unsaturated double bonds and >=1 siloxy groups, e.g. trimethylsiloxyethyl (meth)acrylate. etc., with (B) 99-0wt% vinyl based monomer copolymerizable with the above-mentioned vinyl based monomer, e.g. styrene, etc., in the presence of a radical generator, e.g. azobisisobutyronitrile, etc., and having preferably 500-50,000 number-average mol.wt., a curing agent reactive with hydroxyl groups produced from the above- mentioned polymer, e.g. tolylene diisocyanate, etc., or further a dissociation accelerator, e.g., phosphoric acid, etc., for the above-mentioned siloxy groups.
Patent JP-H07118788-A (JP)
Title: Production of fe-ni alloy
Inventor: TAKAO HIDEMI
IPC: C21C7/00
Filed: 1993-10-19
Abstract: PURPOSE:To produce an Fe-Ni alloy having superior casting surface by preventing the generation of metallic vapor at the time of refining in a vacuum arc remelting furnace by specifying the pressure in the furnace. CONSTITUTION:At the time of melting an Fe-Ni alloy in a vacuum arc remelting furnace, melting is done while regulating the pressure in the furnace to a value between 6.7Pa (50mToor) and <66.7Pa (500mToor). An inert gas, such as Ar and N2, is introduced to regulate the pressure in the furnace. By this method, the generation of metallic vapor from the arc-overheated part of a comsumable electrode and a molten steel in a mold and the adhesion of this metallic vapor to the inner wall of the mold can be prevented, and the Fe-Ni alloy having superior casting surface can be produced.
Patent JP-H02138124-A (JP)
Title: Preparation of articial medicinal fungo
Inventor: MIKUROOSU CHIERUMEI
IPC: A61K35/10
Filed: 1988-10-18
Abstract: PURPOSE: To prepare a pharmaceutical peloid, comprising an extremely inexpensive and readily available solid ingredient and used for the balneological purpose by mixing flying-ash formed in a power station with pharmaceutical water. CONSTITUTION: A flying-ash, formed in a power station and having 0.002-1.00mm particle size, <10% CaO content and 25-50% carbon (coke) content is suspended in pharmaceutical water or concentrated pharmaceutical water in an amount of 25-200wt.% and allowed to stand for 24-72hr. Physically bound water is then removed from the prepared suspension. The resultant suspension is subsequently dried to preferably <=5% moisture content to afford the objective air- dried product. The air-dried pharmaceutical peloid is regulated to 33-55% moisture content and heated at 40-60 deg.C temperature for use at the time of use thereof.
Patent JP-2000070261-A (JP)
Title: Device and method for calibration propriety judgment, and computer readable storage medium
Inventor: ARAHATA HIROYUKI
IPC: G01N23/04
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a device for reporting the failure of the acquisition of image for calibration. SOLUTION: The presence/absence of an irradiation diaphragm is judged in a diaphragm presence/absence circuit 113a from the images photographed for the calibration, and in the case of judging that the diaphragm is present, an irradiation end part is extracted in an irradiation area extraction circuit 113b. A judgment circuit 113c judges that the diaphragm is absent in the case that the extracted irradiation end part is at a fixed position of the image and that the diaphragm is present in the case that it is not at the fixed position. In the case that the diaphragm is present, it is considered that the entire surface of a two-dimensional X-ray sensor 104 is not irradiated with X-rays and an alarm circuit 113d sends alarm signals to an alarming device 112 for generating buzzer sound or the like and an image display device 111 for displaying the image for urging attention or the like.
Patent JP-H08107293-A (JP)
Title: Method and device for feeding component
Inventor: SHIMAZAKI SHIYOUKON
IPC: B23P19/00
Filed: 1994-10-03
Abstract: PURPOSE: To provide a component feeding method contrived into such a method that the directions of chip-shaped works are made uniform and the works can be reliably fed in a simple constitution and a component feeding device. CONSTITUTION: A component feeding device is provided with a first small chamber 54 having an opening for putting works therein and a second small chamber 55, which has a depth to correspond roughly to the thinnest thickness of the works and is provided in such a way as to connect with the lower part of the chamber 54 for accepting the works toward a set direction. Moreover, the device is provided with a plateshaped push-up piece 64, which passes through the interior of the chamber 55 from the lower side of the chamber 55 to thrust to the interior of the chamber 54 and is vertically moved, a component guide groove 57, which is provided with an opening adjacent to the side of the piece 64 on the side of one end and is provided with an opening positioned under the lower part of the piece 64 on the side of the other end, and a drive mechanism for vertically moving the piece 64.
Patent JP-H03121752-A (JP)
Title: Tool presetter device
Inventor: KUBO HARUAKI
IPC: B23Q17/00
Filed: 1989-10-05
Abstract: PURPOSE:To make adjustment of a tool tail positioning device in a tool holder for the axial direction position very effectively by furnishing an operational rod at its tip with a rotation operating fitting part capable of being fitted to the rotation operating fitted part of the tool tail locating device, which is interiorly screw fitted to the tool holder with adjustability for the axial direction position. CONSTITUTION:When it becomes necessary for adjustment of a tool tail positioning device 20 in a tool holder 2, an operational rod 12 is rotated by a jig rotation operating tool 15. The rotation of this operational rod 12 is transmitted to the tool end locating tool 20 through the fitting part 22 at the tip and the part to be fitted 21 on the tool tail positioning device 20 side, and this tool end positioning tool 20 screw fitted to the tool holder 2 rotates interlockedly to start motion in the axial direction for the tool holder 2. When this moving direction is forward, the operational rod 12 energized by a resilient member 13 in the direction of protruding will make followup motion.
Patent JP-S63116939-A (JP)
Title: Method of controlling starting clutch in automatic transmission
Inventor: YOSHIDA MAKOTO
IPC: B60W10/10
Filed: 1986-11-01
Abstract: PURPOSE:To make it possible to automatically adjust the force cf basic creep so as to enable a constant creep force to occur always, by compensating the capacity of transmission torque of a clutch in accordance with the difference between a variation in the rotational speed of an engine and a variation in a regulated idle speed which has been previously set. CONSTITUTION:An input interface 68 which receives signals from sensors 61 through 65, a CPU 70, a ROM 71, a RAM 72, a non-volatile RAM 73, an output interface 74 and an A/D converter 69 are communicated with each other through a bus 75. The output of the output interface 74, as a duty control signal, is delivered to a pulley control solenoid 44 and a start control solenoid 46 through an output drive 76. During engine warm-up operation, the capacity of transmission torque of a clutch is compensated in accordance with the difference between the variation in the rotational speed of an engine during transition from the power range to the neutral range or vice versa, and a variation in the regulated idle speed.
Patent JP-2000087068-A (JP)
Title: Composition containing friction modifier for continuously variable transmission gear
Inventor: SUMIEJSKI JAMES L
IPC: C10M129/40
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a compsn. and method for lubricating transmission gears including various types of continuously variable transmission gears. SOLUTION: This compsn. comprises (a) a major amt. of an oil having a lubricating viscosity, (b) a shear-stability viscosity improver in a viscosity- improving amt., (c) at least about 0.1 wt.% overbased metal salt for imparting a total alkali value of from about 0.5 to about 10 to the compsn., (d) at least about 0.1 wt.% at least one phosphorus compd., and (e) about 0.1-0.45 wt.% combination of at least two friction modifiers at least one of which is selected from the group consisting of zinc salts of 10C or higher fatty acids, hydrocarbylimidazolines each having a 12C or higher hydrocarbyl group, and borated epoxides, the modifier selected as above being contained in an amt. of about 0.03 wt.%, provided the total amt. of friction modifiers is limited so that the compsn., when used as a lubricant, provides a friction coefficient between metals of at least about 0.120.
Patent JP-H04138610-A (JP)
Title: Lighting fixture
Inventor: NISHIMURA SHUICHI
IPC: F21S8/04
Filed: 1990-09-29
Abstract: PURPOSE:To make it easy to change the design of and manufacture a lighting fixture by constituting the lighting fixture of a unit portion in which electric parts and optical parts are mounted, a frame portion to which the unit portion is mounted, a top board portion for covering the upper side of the frame portion, and a glove provided below the frame. CONSTITUTION:A ballast 12, a terminal block 13 and a fluorescent lamp 15, etc., are mounted in a unit portion 11. A frame portion 17 formed by curving of a material for extrusion molding into the form of U is mounted to the unit portion 11. A glove 20 for covering the fluorescent lamp 15 is mounted to the frame portion 17. A separate top board portion 18 is mounted to the frame portion 17. Thereby the design of the frame portion 17 and the top board portion 18 formed independently of each other can be easily changed and it is made easy to manufacture and assembly the lighting fixture since the frame portion 17 is mounted to the unit portion 11 before parts are mounted in the unit portion 11.
Patent JP-H06109613-A (JP)
Title: Method and device for measuring viscosity
Inventor: ONODA KAZUHIKO
IPC: G01N11/12
Filed: 1992-09-30
Abstract: PURPOSE:To measure the viscosity highly accurately by sealing a specimen to be measured and air bubbles in a measuring tube and measuring the bubble floating time within a specified distance after turning over the measuring tube. CONSTITUTION:A measuring tube 10 in which a specimen to be measured and air bubbles are sealed is took out from a measuring tube container 1 by a measuring tube pick-up machine 2, and after a measuring tube turn-over machine 3 receives it and turns over it, it is inserted into a photodetector 4. In order to measure its viscosity the time required for passing through between a light emitting part and a light receiving part at the upper and lower points thereof with a specified distance interposed is detected. The bubbles are left as being a gaseous layer in the upper part of the specimen while the tube stands normally, but they will be changed into air bubbles just when the tube is turned over and float in the tube 10. The detector 4 detects that the boundary surface of the air bubbles passes through the light-emitting and light-receiving parts at the lower and upper points and measures the passing time of the air bubbles by a timer 5. The measured signals are sent to a calculation controller 7 and is corrected according to the measured temperature of a temperature measuring instrument 6 to be converted into viscosity.
Patent JP-H06110270-A (JP)
Title: Image forming device
Inventor: WATANABE MASARU
IPC: G03G21/00
Filed: 1992-09-30
Abstract: PURPOSE:To provide an image forming device by which excellent copying performance is obtained even for a photosensitive body having temperature dependency. CONSTITUTION:An a-Si drum 1 being the photosensitive body mainly having the temperature dependency, a heat roller 4 heating a paper 2 fed to the drum 1, a thermistor 5 installed in the drum 1 and detecting the temperature of the drum 1, and a controller 6 or the like controlling the heat roller 4 when the supplied and fed paper 2 reaches the drum 1 so that the temperature of the paper 2 may be equal to the temperature of the drum 1 detected by the thermistor 5 are provided around the paper feed mechanism of this image forming device, for example, a copying machine A1. By such constitution, the excellent copying performance is obtained even for the photosensitive body having the temperature dependency.