baber/WOPTO huggingface dataset:
Patent JP-S6120613-A (JP)
Title: Tension control device of pinch roll
Inventor: ITAGAKI KOUICHI
IPC: B21B39/08
Filed: 1984-07-09
Abstract: PURPOSE:To stop an advance of a slip, and to prevent abrasion and burning of a pinch roll by reducing a lead rate of a set speed, and lowering a speed reference, when an output voltage of a tension controller has been saturated. CONSTITUTION:A saturation detector 21 reduces a speed reference of a pinch roll by lowering or cutting a lead rate alpha which has been set by a lead rate setting device 13 through a constant converter 20, when a saturation of an output D of a tension controller 19 is detected. In this way, a slip generated between a rolling material and the pinch roll is prevented.
Patent JP-S5264598-A (JP)
Title: Gas centrifugal separating device
Inventor: TANIDA KAZUO
IPC: B01D59/20
Filed: 1975-11-26
Abstract: PURPOSE: To improve separation performance by means of setting up a guiding cylinder which guides excess gas part to the separating space at a separating plate of a collecting room of heavy gas component, in a gas centrifugal separating device wherein collecting rooms of heavy and light gas compnents are built up by separate plates at the upper and down parts of the rotating cylinder. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0787937-A (JP)
Title: Sheetlike edible laver and its production
Inventor: TOMITA SHOJI
IPC: A23L17/40
Filed: 1992-04-08
Abstract: PURPOSE:To obtain sheetlike edible laver capable of increasing an intake amount of nutrients useful for maintaining and promoting health by adding various nutrients to sheetlike edible laver, enriching flavor of the sheetlike edible laver, making the sheetlike edible laver tasty like a snack cake and simply eatable any time. CONSTITUTION:Small fishes like dried young sardine or dried boiled young sardine are dispersed in a mixed state into sheetlike edible laver. Further the mixture is combined with one or more of other fishes, shellfishes and animal meat and dispersed in a mixed state with laver. The sheetlike edible laver is made thicker than common sheetlike edible laver and mixed with active fish meat peptide or peptide derived from sardine muscle.
Patent JP-H01310358-A (JP)
Title: Electrophotographic sensitive body
Inventor: HINATA NAOHISA
IPC: G03G5/147
Filed: 1988-06-08
Abstract: PURPOSE:To enhance electrophotographic characteristics and printing resistance by forming a surface protective layer made of organosilanol and polymethyl methacrylate on an organic photosensitive layer. CONSTITUTION:The electrophotographic sensitive body is obtained by successively laminating on a conductive substrate 1 the organic photosensitive layer 5 composed of an electric charge transfer layer 3 and a charge generating layer 2, and the surface protective layer 4 made of the organosilanol and the polymethyl methacrylate good in wettability with the binder resin to be used for the layers 2, 3, and it is high in electric resistance at low temperature and causes deterioration of sensitivity and background stains, but it can be lowered in the resistance to a desired value with the specified amount of organosilanol low in electric resistance, and this resin is small in water adsorptivity and can prevent image trailing.
Patent JP-S622181-A (JP)
Title: Signal processor
Inventor: TOMINAGA YOSHITADA
IPC: G01S3/80
Filed: 1985-06-27
Abstract: PURPOSE:To enable an input signal except from a target object among a plurality of received wave signal outputs to be removed by subtracting an output correlated with a specified bearing from the other received wave signal outputs. CONSTITUTION:A hydrophone receiver 1-S and a phasing circuit 2-S form a received wave beam with a specified bearing strongly affected by a noise. Received wave signal outputs from hydrophones 1-1-1-N and phasing circuits 2-1-2-N are detected by integration circuits 3 and 4 and a correlation detecting circuit 5 with a correlation with a specified bearing signal and whether or not each integration output is larger than a specified bearing signal is decided by a level comparing circuit 6. By a decision output from the circuit 6, difference circuits 7 and 8 subtract a correlation output from the integration outputs and form a received wave signal from which the specified bearing signal is removed to transmit the received wave signal.
Patent JP-H06344146-A (JP)
Title: Welding flux spraying device
Inventor: MIYAMAE TAKESHI
IPC: B23K37/06
Filed: 1993-06-11
Abstract: PURPOSE:To efficiently execute the cleaning by making the common use of a flux spraying truck for the automatic cleaning of a backing copper plate. CONSTITUTION:In a welding flux spraying device provided with a truck 1 which travels along a backing copper plate 3 and a hopper 5 to spray the welding flux which is mounted on the truck 1, a breaking machine 20 having a breaking tool to break slag generated on the upper surface of the backing copper plate 3 during the welding and breaking locking tools 15, 27-30 to selectively position the breaking tool at the slag breaking position and the retreating position is mounted on the truck 1. Scrapers 7-10 to peel the slag on the upper surface of the backing copper plate 3 and scraper locking tools 11a-13a which selectively position the scrapers 7-10 at the slag peeling position and the retreating position are mounted on the truck 1.
Patent JP-S621962-A (JP)
Inventor: FUKUI YOSHINORI
IPC: E04G21/12
Filed: 1985-06-26
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-S622865-A (JP)
Title: Protecting device of current type inverter
Inventor: KOMIYA HIROMICHI
IPC: H02M7/48
Filed: 1985-06-25
Abstract: PURPOSE:To enhance the safety and the reliability by monitoring the current of an inverter, and performing the protecting operation of the inverter before the current drops to the degree that the recharge of a commutation capacitor becomes insufficient. CONSTITUTION:A current type inverter 3 having a commutation capacitor is provided through a switch 2 in an AC power source 1, and an AC motor 4 is controlled at variable speed by the AC power of the voltage and frequency controlled thereby. In this case, the first and second discriminators 10, 11 are provided, and the detection signals of current detectors 5, 7 are applied through converters 6, 7. When the detecting level decreases to the set level or lower, a protecting operation request signal (e.g., the operation stop of the inverter 3) is generated to safely stop the inverter 3 before a commutation failure occurs. The set level is set to a current level of the minimum limit of the minimum current limit value equivalent or lower so as not to cause the capacitor from failing in the commutation.
Patent JP-S62298508-A (JP)
Title: Skin cosmetic
Inventor: SHOJI KAZUHISA
IPC: A61Q19/02
Filed: 1986-06-16
Abstract: PURPOSE:To provide a skin cosmetic containing an ascorbic acid phosphate and a glycyrrhizic acid, storage stably over a long period without causing discoloration, change of odor, lowering of activity, etc., and exhibiting excellent skin-beautifying effect in use. CONSTITUTION:One or more compounds selected from ascorbic acid phosphate and its salt and one or more compounds selected from glycyrrhizic acid and its salt are compounded at a ratio of (30-10):1 and mixed to a skin cosmetic base. The amount of the ascorbic acid phosphate is usually 0.5-10wt% based on the whole cosmetic and that of glycyrrhizic acid is usually 0.05-10wt%. The cosmetic is applied in the form of cream, milky lotion, lotion, powder, etc. EFFECT:The yellowing or red-brown discoloration of a cosmetic containing ascorbic acid phosphate can be mitigated especially under weakly acidic or neutral pH condition which is preferable in view of dermatic physiology.
Patent JP-H0436256-A (JP)
Title: Catalyst particle-supplying device for producing formalin
Inventor: HARADA KAZUSHIGE
IPC: B01J4/00
Filed: 1990-06-01
Abstract: PURPOSE:To obtain the subject device making possible of uniformly spraying a catalyst and adding a new catalyst to a catalyst layer in continuation of reaction by preventing condensation of methanol by covering with a heat insulation material the outside of a conduit pipe which supplies catalyst particles into a reactor together with a carrier gas. CONSTITUTION:A carrier gas-introducing pipe 6 is connected to a conduit pipe extending to almost vertically downward from a bottom part of a catalyst particles vessel 1 for producing formalin, to make a supplying conduit pipe 2 supplying catalyst particles 4 into a formalin-producing reactor together with carrier gas and, simultaneously, a reflecting board 3 of a circular flat board facing an opening of the supplying conduit pipe 2 is installed so as to be controllable of interval between said opening and a catalyst particles-supplying device. In said device, the outside of the supplying conduit pipe 2 is covered with a heat insulation material 14 to afford the objective device enabling to prevent the condensation of methanol gas owing to temperature lowering of the carrier gas by uniformly spraying catalyst particles on the surface of a catalyst layer and, simultaneously, enabling to continue reaction by spraying new catalyst for continuing the reaction even when catalyst activity is reduced.
Patent JP-H08317413-A (JP)
Title: Cathode-ray tube display device
Inventor: FUKAGAWA YUUYA
IPC: H01J29/00
Filed: 1995-05-17
Abstract: PURPOSE: To provide a cathode-ray tube display device capable of performing demagnetization and the correction of rotation and fluctuation of an image with a single demagnetizing coil. CONSTITUTION: This device is constituted in such a way that the de-magnetization of a magnetic field is performed by controlling a changeover switch 3 so as to supply a demagnetizing current from a commercial power source 1 to the demagnetizing coil 2 for a short time after a power source is applied, and the correction of rotation and fluctuation of the image is performed by controlling the changeover switch 3 so as to supply a correction current from an image rotation correction circuit 10 to the demagnetizing coil 2 via a photocoupler 11 after a demagnetizing operation is completed.
Patent JP-H09326398-A (JP)
Title: Gas flow forming device
Inventor: CHIBA TAKATOSHI
IPC: H01L21/31
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To make a gas flow used for the heat-treatment of a substrate uniform on the substrate surface. SOLUTION: All of a plurality of nozzles P1-P4 are so provided as to make the direction of the respective nozzles P1-P4 have the same angle in the same direction from the directions directed to the center of a chamber (a). Or, the direction of at least one of the spouting nozzles P1-P4 is shifted from the center of the chamber and all the other nozzles jetting gas toward the center of the chamber (b). With this constitution, the whirl current of gas is produced above a substrate W. As all the nozzles jet gas toward a chamber window 10, a descending stream is produced near the center of the chamber. The descending stream and the whirl current are put together to form a uniform gas flow on the substrate surface.
Patent JP-H089017-A (JP)
Title: Automatic answering telephone system
Inventor: TAKAHATA NATSUKO
IPC: H04M1/64
Filed: 1994-06-23
Abstract: PURPOSE:To record an incoming message by discriminating by which telephone number dialing is made depending on a bell ringing way when the telephone set has plural telephone numbers and used by plural number of persons or used on purpose and sending a reply message depending on the number and to discriminate whether or not an incoming message not listened to yet by telephone numbers depending on number of times of bell ringing. CONSTITUTION:A ringing length timer 9 and a ring pause timer 10 detect a ringing time and a pause time of a ring signal received from a telephone line 1, to which telephone number (to which mail box) a call is made is stored in a storage means 8 depending on the length of the time, a reply message stored in a voice storage means (DRAM) 5 is sent according to a voice recording and reproducing means 4 and the incoming message is stored in the voice storage means (DRAM) 5 as a mail box exclusive message.
Patent JP-H09323645-A (JP)
Title: Harvesting truck control device
Inventor: HAYASHI JIYUKEI
IPC: B61H13/34
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a truck control device which is handleable and change stop positions easily. SOLUTION: The control device comprises an agricultural truck running on rails 7 supported by a plurality of supporting poles 6, a braking means for stopping the agricultural truck driven for running; and a control tool 2. The control tool 2 further comprises an engaging rod 3 which can be inserted into or releasable from a pole 6 from thereadove; a rotation stop leg 4 for stopping a rotation of the control tool 2, while engaging with a clamping member 10 for the pole 6 and the rail 7; and a control section 5 controlling the braking means.
Patent JP-H08159479-A (JP)
Title: Microwave oven
Inventor: FUU SHIYOUIKU
IPC: F24C7/02
Filed: 1995-06-08
Abstract: PURPOSE: To provide a microwave oven, permitting the correct detection of surface temperature of a food, by a method wherein at least two sets or more of sensors are arranged with a given distance to operate the output of the sensor while a distance between the food and the sensor is compensated by the resolution of a secondary equation employing the output signal of the sensors. CONSTITUTION: This microwave oven is constituted of at least two sets or more of sensors 11, 12 for detecting heat rays from a food under heating, a signal processing means for obtaining the correct surface temperature of the food employing the output signals of the sensors 11, 12 regardless of the deviation of distances between respective sensors and the food, and a control means for recognizing the cooking status of the food by receiving the input of output signal of the signal processing means, and for controlling the heating of the food in accordance with the recognized cooking condition.
Patent JP-H08335329-A (JP)
Title: Optical pickup device
Inventor: OTAKI MASARU
IPC: G11B7/1398
Filed: 1995-06-08
Abstract: PURPOSE: To appropriately readout recorded information from an optical disk by making the numerical aperture of an objective lens in the radial direction of the optical disk smaller than the numerical aperture in the tangential direction to a track of the optical disk. CONSTITUTION: Since an aperture part of the objective lens 15 in the device is ellipsoidal by a diaphragm part 22, its aperture diameter 2D different in the radial direction from that in the tangential direction, and the aperture diameter in the tangential direction is larger than in the radial direction. In this case, a spot diameter in the radial direction on an information recording surface of the optical disk 16 is larger than the spot diameter in the tangential direction. Consequently, the recording surface formed with pits 30 on the optical disk 16 as shown in the figure is irradiated with spot light 31 in an elliptical shape with a major axis in the radial direction and a minor axis in the tangential direction.
Patent JP-S5366747-A (JP)
Title: Heat sensitive recorder
Inventor: YOSHINO EIJI
IPC: B41J2/32
Filed: 1976-11-26
Abstract: PURPOSE:To improve the image density by arranging exothermic resistance elements and drive electrodes of an exothermic head at an angle of inclination with respect to the moving direction of heat sensitive recording paper.
Patent JP-H05308950-A (JP)
Title: Bioreactor
Inventor: ASO KAZUHIRO
IPC: C12N11/14
Filed: 1992-05-06
Abstract: PURPOSE:To obtain a bioreactor suitable for substance conversion of a raw material containing a number of insoluble matters or a raw material having high viscosity by fitting plural sheets of microorganism-immobilized sheet-like ceramic porous bodies in a tank at intervals nearly parallel in vertical direction. CONSTITUTION:Plural sheets of microorganism-immobilized sheet-like ceramic porous bodies 3 are fitted in a tank 2 of a bioreactor 1 at intervals nearly parallel in the vertical direction. The pores of the sheet-like ceramic porous body consist preferably of globular communicating pores and the porous body has preferably 50-90% porosity and 3-600mum pore diameter.
Patent JP-H10333102-A (JP)
Title: Connection structure of spectacle frame
Inventor: ISHIYAMA ETSUYA
IPC: G02C5/22
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To facilitate machining and assembly and to reduce defectives due to a welding defect. SOLUTION: An upper half part 2 consisting of a couple of upper frame parts 3, an upper bridge part 4 positioned between the internal ends of both the upper frame parts 3, and an upper fitting part 5 positioned at the external edge of each frame 3 and a lower half part 6 consisting of a couple of lower frame parts 7 and a lower bridge part B positioned between the internal ends of both the lower frame parts 7, and a lower fitting part 9 positioned at the external edge of each frame 7 are combined, the upper bridge part 4 and lower bridge part 8 is coupled by a coupling means 10, and the upper fitting part 5 and lower fitting part 9 is coupled by an endpiece 18. The endpiece 18 consists of a main body part having a groove for engaging the upper and lower fitting parts, a lid part which is engaged with the opening part of the groove of the main body part, and a fixing means which clamps and fixes the upper and lower parts between the main body part and lid part. The upper half part 2 and lower half part 6 are machined by bending one wire member so no welding is needed for the assembly.
Patent JP-H10328525-A (JP)
Title: Method and device for regenerating ion exchange chemical filter
Inventor: FUJIWARA KUNIO
IPC: B01D53/04
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To economically regenerate the ion adsorption ability of an ion exchange chemical filter by arranging the ion exchange chemical filter between an anode and a cathode and moving ions present in the ion exchange chemical filter to the outside of the filter system. SOLUTION: The ion exchange chemical filter (hereafter called filter) composed of an anion exchanger 7 and a cation exchanger 8 is inserted between the anode plate 2 and the cathode plate 3 provided in a water vessel 1. And in the case of regenerating the filter, a cation exchange membrane 5 and an anion exchange membrane 6, which are inserted in a space 4, are brought into surface contact respectively with one surface of the filter, on which contaminated ions are stuck, and with another surface and after water is supplied in the water bath 1, current is applied between both electrodes 2, 3. By the way, a basic ion adsorbed on the cation exchange 8 and an acidic ion adsorbed on the anion exchanger 7 are respectively moved toward the cathode plate 3 and toward the anode plate 2 and are permeated respectively through the cation exchanger 5 and the anion exchanger 6 and discharged.
Patent JP-H05317697-A (JP)
Title: Separation of cesium in nitric acid-containing aqueous solution
Inventor: TANIHARA KOICHI
IPC: C22B3/24
Filed: 1991-03-29
Abstract: PURPOSE:To remarkably improve the cesium adsorptivity of an adsorbent at the time of adsorbing and separating cesium in an nitric acid-contg. soln. with an insoluble ferrocyanide adsorbent by adding thioglycolic acid, hydroiodic acid, a hydrazine derivative, etc., to the system. CONSTITUTION:When the cesium in a nitric acid-contg. aq. soln. is adsorbed and separated with an adsorbent consisting of ferrocyanide, the soln. is brought into contact with the adsorbent in the presence of at least one kind selected from thioglycolic acid, hydroiodic acid, sulfanilic acid, sulfanylamide, dihydroxytoluene or their derivatives or in the presence of a hydrazine derivative. Consequently, the oxidation of the adsorbent is prevented, and the cesium adsorptivity is remarkably improved. This method is utilized, for example, in separating and recovering radioactive cesium in a concd. nitric acid-contg. high-level radioactive waste soln. generated from the atomic power-related facilities.
Patent JP-S5933392-A (JP)
Title: Mixer/feeder for water and fuel oil
Inventor: HIGAKI EIJI
IPC: F23D11/16
Filed: 1982-08-16
Abstract: PURPOSE:To provide the titled equipment for producing an emulsion with a consistent blend ratio of water and fuel oil, by combining a fuel tank, a blend ratio fixing device, a control meter and an operating device in such a way that they may perform specified functions. CONSTITUTION:The equipment has a change-over device which effectuates change-over from a controller 9 for mixing of A oil to a controller 8 for mixing of water as soon as optimum condition is reached for the use of an emulsion of water and C oil as found when a ship has come to operating conditions of normal voyage after the start of Diesel engine 5 and fuel consumption has reached a predetermined level. A mixer 2 for two liquids is so constructed that impeller blades are rotated in a casing by a motor 23 and it is used for mixing of C oil and A oil or water. As the Diesel engine 5 is started, the controller 9 is operated to mix A oil with C oil at a predetermined blend ratio and when the engine comes to the conditions suitable for the use of an emulsion, the controller 8 is actuated in place of the controller 9 and water/C oil emulsion is produced and supplied to the engine at a consistent blend ratio.
Patent JP-S6123368-A (JP)
Title: Solar tracking sensor
Inventor: HAYASHIBARA MITSUO
IPC: F24S50/20
Filed: 1984-07-11
Abstract: PURPOSE:To obtain a high precision sensor which improves system efficiency in the solar beam power generation tracking system by utilizing total reflection of light for the sensor which determines the direction of the sun. CONSTITUTION:Total reflection of light is used for sensor which determines the direction to the sun. For example, a solar battery panel is placed under a triangle pole 3 (or trianglular pyramid) having two angles equal to the critical angle theta. The triangle pole 3 should be made of a glass of aclyric resin in order to allow the light to pass efficiently. In case the sun in the direction of normal to the bottom surface of sensor (case A), the light does not enter directly the solar batteries 2 and 2'. When direction of the sun changes as B C D, the light does not directly enter the solar battery 2 because the light is totally reflected for the solar battery 2. Meanwhile, in the case of the solar battery 2', since the incident angle of light becomes smaller than the critical angle, the direct light completely enters the triangle pole 3 and then absorbed by the solar battery 2', resulting in a large difference in intensity of light incident on the solar batteries 2 and 2'.
Patent JP-H10331625-A (JP)
Title: Hc adsorbing quantity detection device for adsorbent and exhaust purifying device for engine using this detection device
Inventor: TAYAMA AKIRA
IPC: F01N3/34
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To precisely compute HC adsorbing quantity even when adsorbent outlet temperature becomes lower than inlet exhaust temperature of an adsorbent under an adsorbing condition. SOLUTION: Inlet exhaust temperature Tin of an adsorbent 21 is detected by a detection means 22, and actual temperature TKJ of the adsorbent 21 is detected by a detection means 23 on this device. The inlet exhaust temperature Tin under an adsorbing condition and adsorbent temperature at the time when heat of adsorption is not generated in accordance with a load of an engine are predicted by a prediction means 25, and heat of adsorption is computed by a computation means 26 in accordance with a difference of the predicted value of this adsorbent temperature and a detection value of the adsorbent temperature (temperature at the time when heat of adsorption is generated). HC adsorption quantity is computed by a computation means 27 in accordance with this heat of adsorption.