baber/WOPTO huggingface dataset:
Patent JP-H119224-A (JP)
Title: Chlorella growth factor liquid and its production
Inventor: WATANABE YASUHIRO
IPC: A23L5/41
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To produce a chlorella growth factor (hereinafter referred to as CGF), having good visual impression, capable of effectively suppressing the formation of precipitates and stable with time. SOLUTION: This CGF liquid has 3-100 mg% content of chlorophyll and a CGF concentration corresponding to 200-700 absorbance at 260 nm wavelength (OD260 ). The CGF liquid more preferably contains a sugaralcohol. Further, the CGF liquid is produced by heating the chlorella pharmaceutical bulk in water containing 0.5-30 vol.% alcohol and separating and removing insoluble solid substances.
Patent JP-S6064752-A (JP)
Title: Method for preheating stationary side plate refractories of continuous casting machine for thin walled billet
Inventor: SHIMIZU MASUHITO
IPC: B22D11/06
Filed: 1983-09-20
Abstract: PURPOSE:To prevent sticking of water drops to metallic belts, etc. by heating preliminarily refractories by high-temp. combustion gas using ordinary H2-contg. fuel then heating the refractories by the high-temp. combustion gas obtd. by using fuel contg. no H2. CONSTITUTION:A continuous casting machine for a thin walled billet consists of a combination of a pair of metallic belts which move cyclically in order to support the long side surfaces of the billet and a pair of stationary side plates 11, 12 having a convergent shape to support the short surfaces. The refractories 10 stuck to the inside surface of side plates 11, 12 of such continuous casting machine are heated by the high-temp. combustion gas obtd. by using fuel contg. no H2 after said refractories are preheated by th high-temp. combustion gas obtd. by using ordinary H2-contg. fuel or directly without subjecting the refractories to such heating stage in the stage of preheating the refractories at the start of casting. The sticking of water drops to the metallic belts, etc. is thus prevented and the danger of steam explosion during casting is averted.
Patent JP-S6328455-A (JP)
Inventor: NISHI MASAHIKO
IPC: B02B3/06
Filed: 1986-07-22
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-H0815151-A (JP)
Title: Gas analyzer
Inventor: SUMI SHINGO
IPC: G01N21/61
Filed: 1994-06-29
Abstract: PURPOSE:To measure the concentration of a component accurately even if a sophisticated temperature control section is not provided as a dehumidifier. CONSTITUTION:A data processing section 50 comprises a memory section 44 storing the relationship between temperature and saturated steam pressure, a section 52 for calculating the water content of a sample gas at a temperature detected at the temperature detecting section of a dehumidifying section based on the relationship stored in the memory section 44, and a component concentration calculating section 54 for correcting the detected concentration of component to a value corresponding to zero water content based on a detection signal from an analyzing section and a water content calculated at the section 52.
Patent JP-S6328817-A (JP)
Title: Furnace body cooling method of converter
Inventor: TAKAGI WATARU
IPC: C21C5/44
Filed: 1986-07-21
Abstract: PURPOSE:To repair a converter in a short time and to increase the rate of operation of the converter when the eroded part of the lining of the converter is repaired in a titled state immediately after the tapping of molten steel, by cooling the inside of the converter in a short time with sprayed water so that the eroded part can be measured with laser light. CONSTITUTION:After molten steel is tapped from a converter 1, the converter 1 is horizontally tilted with the tap hole 5 upward and cooling water 7 contg. a small amount of a refractory such as dolomite powder is sprayed on the inner wall of the converter 1 from a nozzle 6 and exhaust as hot air A by the open air B flowing in the converter 1 to rapidly cool the inside of the converter 1. By this cooling, a flame due to high temp. immediately after the tapping is stifled and the eroded part of the lining of the converter can be measured. In accordance with the measured results, a castable refractory is sprayed on the eroded part to repair the part and the next refining operation by blowing is started. Thus, the refractory lining of the converter can be repaired in a short time and the rate of operation of the converter is increased.
Patent JP-H077298-A (JP)
Title: Positioning and mounting mechanism for square board
Inventor: HONGO TSUTOMU
IPC: H05K13/04
Filed: 1993-06-18
Abstract: PURPOSE:To mount a square board of various sizes conveyed by a robot hand on a mount bed by automatically positioning the board without damaging its rear surface. CONSTITUTION:An intersection of an X-guide plate 31x and a Y-guide plate 31Y provided on a mount bed 3 is used as a positioning reference point 32. The positioning and mounting mechanism for a square board comprises four protrusions 4a-4d arranged, for example, at four suitable positions of the bed 3 to be raised to upper, intermediate and lower positions of three stages by an elevating mechanism to mount a board 1 at the upper stage, to position the board 1 at the point 32 at the intermediate stage and to mount the board 1 on the bed 3 at the lower stage to retreat it, and X-and Y-pressing mechanisms 6x, 6y set to positions corresponding to sizes of the board 2 to press the side face of the board 1 to side faces of both the guide plates at the intermediate stage into contact therewith.
Patent JP-S6064803-A (JP)
Inventor: NABESHIMA KAZUO
IPC: B28B1/087
Filed: 1983-09-20
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-S6330602-A (JP)
Title: Damping hydraulic circuit for hydraulic cylinder for working machine
Inventor: SHIMOGAICHI HIROSHI
IPC: F15B11/00
Filed: 1986-07-21
Abstract: PURPOSE:To prevent the shock of a hydraulic cylinder, by providing ports for taking off signal pressure oil in the vicinity of a position just before a piston forward limit position and a position just before a piston backward limit position in a cylindrical portion of a cylinder tube, and connecting logic valves to the ports. CONSTITUTION:A selector valve 4 is provided between a hydraulic cylinder 2 and a selector valve 3. Ports 32 and 33 are provided in the vicinity of a position just before a piston forward limit position and a position just before a piston backward limit position in a cylindrical portion of a cylinder tube 10. The ports 32 and 33 are connected to logic valves 6 and 7, respectively. A position between the logic valves 6 and 7 and a pilot operating portion 41 of the selector valve 4 are connected through a shuttle valve 5 to a remote control valve 8. Thus, only by additionally providing the ports at the two positions of the cylindrical portion of the cylinder tube 10, it is possible to decelerate a piston 15 at any positions just before the forward limit position and just before the backward limit position of the piston 15 and thereby prevent the shock of the hydraulic cylinder 2.
Patent JP-S6234486-A (JP)
Title: Chrominance signal demodulator
Inventor: SUZUKI NORIO
IPC: H04N9/66
Filed: 1985-08-07
Abstract: PURPOSE:To simplify a circuit without requiring a circuit generating a phase locked sampling clock by exactly correcting a phase angle of a subcarrier based on a chrominance signal of a base band. CONSTITUTION:A composite color television signal of an NTSC inputted to an AD converter 2 is converted into a digital signal according to a sampling clock pulse from a pulse generating circuit 3, a Y/C separating circuit 4 separates a luminance signal from a carrier chrominance signal and supplies the carrier chrominance signal to a chrominance signal demodulating circuit 6. A subcarrier generating circuit 5 detects a phase angle of a color burst signal from the demodulated chrominance signal, obtains a reference phase angle of the subcarrier while feedback controlling, increases the phase angle of the subcarrier by a fixed value every one sampling clock with respect to the reference phase angle, obtains a phase angle signal of a color subcarrier phase locked with the color burst signal and supplies to the chrominance signal demodulating circuit 6. The chrominance signal demodulating circuit 6 demodulates the chrominance signal of a base band by using the carrier chrominance signal and the phase angle signal of the subcarrier.
Patent JP-2000005689-A (JP)
Title: Method for partial coating of base material
Inventor: HIGASHIDA MASAYUKI
IPC: B05D1/18
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for partial coating of a base material by which only a restricted range of the base material can be simply coated with a specified substance. SOLUTION: After a coating range is set on a base material 1 and temp. of the top end part of the coating range is elevated to a specified temp., a part below the coating range of the base material is immersed into a coating liq. to elevate the coating liq. by a surface tension worked between the base material and the coating liq. and elevation of the coating liq. is stopped at a specified position reaching the specified temp. on the base material 1.
Patent JP-H0459889-A (JP)
Title: Production of soil conditioner from slag
Inventor: TO SHIGEO
IPC: C05D3/04
Filed: 1990-06-28
Abstract: PURPOSE:To easily obtain a soil conditioner having high water-absorption and capable of neutralizing acid soil and keeping the activity of agricultural chemicals over a long period by baking a mixture composed of refractory clay and finely crushed iron or steel slag and slowly cooling the product. CONSTITUTION:The objective conditioner can be produced by baking a mixture composed of (A) 15-30wt.% of refractory clay and (B) the remaining part of finely crushed iron or steel slag at about 900-1050 deg.C and slowly cooling the mixture so as not to vitrify the surface of the product. When the component B is a slag containing only a small amount of gas-generation component such as iron oxide, it may be added with <=5wt.% of a pore-forming organic material such as sawdust.
Patent JP-S6239438-A (JP)
Inventor: KOJIMA YOICHI
IPC: B26D1/06
Filed: 1985-08-07
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-H0837501-A (JP)
Title: Optical receiver
Inventor: AOKI SUKEAKI
IPC: H04B10/564
Filed: 1994-07-25
Abstract: PURPOSE:To simultaneously improve two characteristics of an amplification factor and a band by amplifying light receiving signal currents from the respective divided parts of a light receiving element to voltage signals, adding these voltage signals and identifying this added voltage signal with a comparator. CONSTITUTION:As a light receiving elements 11, the light receiving elements provided with a minimum light receiving area for exhaustively receiving an optical signal from an optical fiber 12 and installed dividedly into delta (delta>=2) pieces of parts such as two parts 11a and 11b, for example, is used. The light receiving signal currents from these divided parts 11a and 11b are respectively converted into the voltage signal, amplified by amplifiers 15 and 16 composed of preamplifiers equipped with feedback resistors 13 and 14 and amplifiers 17 and 18 composed of post-amplifiers, and added by an adding part 19 so as to be the voltage signals at a prescribed level to be inputted to a comparator 20. The comparator 20 compares the input signal from the adding part 19 with the reference voltage of a reference voltage source 21 and identifies it with a high level (turn-on or turn-off) or a low level (turn-off or turn-on).
Patent JP-H0778858-A (JP)
Title: Transfer method and device
Inventor: ARAKI SHINICHIRO
IPC: H01L21/687
Filed: 1993-06-18
Abstract: PURPOSE:To provide a transfer method and device capable of securing the evenness of the thickness film on the surface of a processed substrate by enhancing the throughput only by setting up a simple action. CONSTITUTION:Simultaneously with the retreating action of one preceding processed substrate holder 46, the other following processed substrate holder 48 is advanced so that carrying in and out times may be cut down in the transfer step by overlapping the working time for retreat and advance.
Patent JP-S5797269-A (JP)
Title: Profile emphasis processor for digital image
Inventor: KUROSE MORIZUMI
IPC: H04N1/409
Filed: 1980-12-08
Abstract: PURPOSE:To increase the contrast of an entire contrast picture quickly with a simple device, by AD-converting an input picture, applying line-delay and serial-parallel conversion, and performing profile emphasis procession with a multiplier/adder. CONSTITUTION:A plurality bit of digital contrast signal VIN sampled through tuning to the scanning of an original image is inputted to input buffers 1-3 sequentially. The output of the input buffer registers 1-3 is set to serial-parallel conversion shift registers 11-19, and from the point of time, the profile emphasis processing for the original image is started with a multiplier/adder 5. The output signal of the device 5 is converted nonlinearly with an ROM6, and a  digital contrast signal in which the contrast and sharpness of picture has increased, is outputted.
Patent JP-S5963767-A (JP)
Title: Semiconductor device
Inventor: NAKAMURA HIROSHI
IPC: H01L29/812
Filed: 1982-10-04
Abstract: PURPOSE:To increase mutual conductance, and to accelerate a switching speed remarkably by constituting a conductive layer under a gate electrode by a low impurity concentration layer as an upper layer and a high impurity concentration layer as a lower layer, controlling the depth of the depletion layer of the low concentration layer and bringing the low concentration layer into contact with the high concentration layer. CONSTITUTION:A high concentration impurity conductive layer 12 and a low concentration impurity layer 13 are laminated on a semi-insulating GaAs substrate 1 and grown in an epitaxial manner, and a gate electrode 9 is formed at a predetermined position on the layer 13. A compensating impurity, Such as Cr, V, etc. is implanted deeply to the conductive layers 13 and 12 through ion implantation while using the electrode 9 as a mask, the donor impurity ions in high concentration are injected shallowly to source and drain forming regions by jointly using another mask. These implanted ions are activated through heat treatment, and the conductive layers 13 and 12 except the lower section of the electrode 9 are changed into a semi-insulating region 4 while the N type source region 5 and the drain region 6 are formed to the surface section of the region 4. Accordingly, the depth of the depletion layer of the layer 13 remaining under the electrode 9 is controlled, and the connection of the regions 5 and 6 is turned ON- OFF.
Patent JP-H118946-A (JP)
Title: Battery voltage adjustment device
Inventor: KODAMA KOJI
IPC: H02P9/04
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a voltage adjustment device which is improved in battery- charging voltage characteristic by setting a reference voltage at about a constant value, regardless of the temperature fluctuation and the voltage fluctuation of a generator. SOLUTION: A drive circuit G of a thyristor 17 is connected to a battery- charging circuit for feeding a battery 18 and a DC load 19 by means of a generator. A transistor Q of the drive circuit G is connected in series between one end K of the gate circuit of the thyristor 17 and a grounding terminal A, and a serial circuit of a Zener diode DZ for setting the reference voltage and a diode D is connected between the dividing point of resistors r1 and r2 for dividing the collector-emitter voltage of the transistor Q and the base of the transistor Q. In moreover, the circuit is constituted so that an abnormal voltage detecting signal is impressed upon the base of the transistor Q, when the battery 18 is opened.
Patent JP-H0735015-A (JP)
Title: Ignition controller for internal combustion engine
Inventor: AKI TAKAHIRO
IPC: F02D43/00
Filed: 1993-07-13
Abstract: PURPOSE:To provide an ignition controller for an internal combustion engine, capable of restraining unburnt gas from being discharged to an exhaust pipe even in the case where fuel cut is intermittently carried out. CONSTITUTION:An internal combustion engine 10 is controlled by a control unit 40. If a fuel supply state is shifted to a fuel supply stopping state, an ignition angle is advanced. Thereafter, an advance quantity is gradually reset at a predetermined rate. Fuel, which adheres to the inner wall of an intake pipe during fuel supply while evaporates after the fuel supply stoppage to flow into a cylinder, is completely burnt inside the cylinder by advancing the ignition angle. Consequently, unburnt gas is burnt inside an exhaust system, thus preventing a damage of equipment, particularly a catalyst, in the exhaust system.
Patent JP-2001007997-A (JP)
Title: Image reader
Inventor: GOTO YOSHIHIRO
IPC: H04N1/107
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To form an image of lights scattered from an object to be read onto a light receiving face in an excellent state at all times by correcting an image forming state on the light receiving face of a read means on the basis of image data of a read reference image. SOLUTION: When an operating environment of the reader differs from an initial state, an optical path length from a reference chart 22 (close to an original 3) to an image data light receiving element 10 is changed and an image forming state of a chart part of the reference chart 22 formed on the image data light receiving element 10 is changed with respect to each reference image. An output of the chart part with respect to each reference image receives arithmetic processing by an image data processing unit as resolution data and temporarily stored in a buffer in the image data processing unit. The resolution data are compared with an initial value stored in a memory in the image data processing unit, and when the comparison result differs, a motor 16 or 19 is driven to move an image forming lens 9 or the image data light receiving element 10 in the sub-scanning direction by a desired amount to adjust the image forming state.
Patent JP-S6233658-A (JP)
Title: Heat transfer printer
Inventor: SUZUKI MASAKATSU
IPC: B41J2/38
Filed: 1985-08-07
Abstract: PURPOSE:To increase the speed of printing, and to hold the quality of printing excellently by mounting a heating element row for preheating a ribbon in front of an n dot row in heating element rows for printing for a thermal head and deciding the quantity of preheating energy by printing informations among the n dot row and changing the quantity of preheating energy. CONSTITUTION:A heating element row 13 for preheating the position of a ribbon in a front section only in an n dot row (column) from heating element rows 12 for printing for a thermal head 11 is fitted. The size of the (n) column is selected within a range that the preheating temperatures of the elements for preheating are held and the elements for printing are not affected directly. The preheating temperature is determined so as to minimally inhibit printing energy by the preheating within a range that the ribbon is not transferred. When the quantity of preheating energy is changed by deciding printing informations among the (n) column, each heating element for printing can be brought to approximately the same temperature by preheating until printing, thus acquiring the excellent quality of printing by applying predetermined printing pulses even in single printing information or continuous one while allowing printing at high speed.
Patent JP-H1021064-A (JP)
Title: Method and device for supporting acquisition of system specification
Inventor: KORI SHINGO
IPC: G06F9/44
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To shorten the time needed for the specification acquisition without an omission in acquisition of specifications by providing a procedure which receives settings of a 'determined specification value' and 'degree of determina tion' and shows determined specification values and the degree of determination, set for specification items respectively, to a user. SOLUTION: The user selects a desired specification item classification by using a specification item selecting means 102. The specification item selecting means 102 outputs the selected specification item classification to a specification item display means 101 in response to the selecting operation. Then the specification item display means 101 detects specification items belonging to the selected specification item classification from a specification item storage means 106. Then, the found specification items are shown as a specification item list to the user. The specification item list is provided with a determined specification value field, a degree of determination field, and a relative specification item field, and the setting states of the items are displayed in the respective fields.
Patent JP-H05187251-A (JP)
Title: Rotary piston engine
Inventor: MASAMI SAKITA
IPC: F01C1/077
Filed: 1992-06-09
Abstract: PURPOSE: To improve efficiency of a rotary piston engine by suppressing movement of a trailing piston rotating a small amount during the power phase of engine operation. CONSTITUTION: A rotary piston engine 20 includes a housing 22 that has a cylindrical working chamber with inlet port 88 and exhaust port 86. First and second piston assemblies 30 and 32 each of which includes at least a pair of diametrically wedge-shaped pistons 30A and 30B, as well as 32A and 32B are located in the working chamber. These piston assemblies rotate in the same direction at periodically variable speeds while one pair of sub-chamber decreases in volume and the other pair of sub-chamber increases in volume. Four eccentric elliptical gear-sets 60, 62, 64, 66 and interconnect coaxial piston shafts 38, 36B, during the power phase of engine operation, improve the efficiency by using the gear sets having large effective eccentricity for suppressing trailing piston rotating only a small amount.
Patent JP-H0711346-A (JP)
Title: Device for cooling of strip metal with gas
Inventor: YAMAZAKI MASAYUKI
IPC: C21D1/00
Filed: 1993-06-22
Abstract: PURPOSE:To make the flow of gas uniform and smooth in the width direction of a strip metal and to cool the strip metal by arranging nozzle ports for jetting gas of nozzle headers by shifting their positions in the traveling direction of the strip metal and/or the width direction of the strip metal between adjacent nozzle ports. CONSTITUTION:The arrangement of the nozzle ports 2 of the nozzle headers 1 is made so that the width M of overlap in the width direction of the strip metal between the adjacent groups of the nozzle port groups which are in a row in the traveling direction of the strip metal is -20mm>=M>=20mm. But, the negative value is defined as the distance between the nozzle ports in the case that the overlap with an adjacent nozzle port group is nothing. Or, the shifting amount D in the traveling direction of the strip metal between the nozzle port group which is in a row in the traveling direction of the strip metal and the adjacent group is made so as to be 0.2H<=D<=0.8H. But, H in such a case is defined as a pitch in the traveling direction of the strip metal of the nozzle ports which are arranged in the traveling direction of the strip metal. In this way, cooling uniformity and cooling efficiency of the strip metal are improved.