baber/WOPTO huggingface dataset:
Patent JP-H11216095-A (JP)
Title: Chopping board washing device
Inventor: MARUYAMA KATSUHEI
IPC: A47L15/42
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To soak the whole of a chopping board in washing liquid within a container body and surely purify the chopping board in short time by forming a bottom surface of a dish-shaped container body capable of storing washing liquid into a recessed and projection surface and freely attachably/detachably disposing a floating preventing body preventing floating of the chopping board soaked within the container body in the container body. SOLUTION: A container body 1 is formed into a dish-shape capable of storing washing liquid and a size capable of soaking the whole of a chopping board and the bottom surface is formed into a recessed and projection surface 2. Also the peripheral side surface of the container body 1 is formed into a corrugated recessed-projection surface 3 and a discharge guide surface 4 of washing liquid is formed at a corner part of the container body 1. To prevent floating of the chopping board when the chopping board is put within the container body 1 storing washing liquid, a floating preventing body 5 is mounted on the container body 1.  This floating preventing body 5 is formed at an opposed peripheral edge part 1a of the container body 1 so as to be attachably/detachably engaged to the part 1a and freely slide, an abutting part 5c capable of being abutted on the surface of the chopping board is formed and an abutting surface of this abutting part 5c is formed into a corrugated recessed and projection surface 5d.
Patent JP-S56120318-A (JP)
Title: Control of film thickness
Inventor: KOUGO NOBUHIKO
IPC: B29C49/00
Filed: 1980-02-28
Abstract: PURPOSE: To make possible automatic control of the thickness of a product by a method wherein an average magnitude of stretch is calculated from the width between edge parts of the stretched film, that of a slit and that of a product and correspondence of a position of a product to an operation bolt is conducted.  
     CONSTITUTION: After the thermoplastic resin fused and discharged from a die 1 is cooled and cured and then stretched longitudinally and laterally, slit parts 11, 11a including edge parts 9, 9a are cut off to produce a product film 12. At this time, the widths x 1 , x 2  of laterally unstretched edge parts, a width WC before lateral stretch, slitted widths l 1 , l 2  are measured by thickness meters 13, 10 10a etc. a magnitude X of lateral stretch is calculated by a formula through these valves, a correspondence is conducted between the position of a product in a width direction and that of a sheet before lateral stretch. At the same time, through the correspondence between the position of the operation bolt 15 obtained by a special experiment and that of the sheet before lateral stretch, a correspondence is conducted between the position of the product in a width direction and that of the operation bolt 15 and if an irregularity is found in the thickness of the product, the operation bolt 15 is operated in correspondence to that position to adjust the thickness. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61185728-A (JP)
Title: Liquid crystal element
Inventor: HOTTA SHIGEHISA
IPC: G02F1/133
Filed: 1985-02-13
Abstract: PURPOSE:To enable liquid crystal display high in density and reliability to be attained without forming black striations and bleeding by using an orientation control film obtained by applying an aq. soln. mixture contg. specified amts. of PVA and titanium alkoxide and heating it. CONSTITUTION:The orientation control film is formed by coating a base plate with an aq. soln. mixture contg. one pt.wt. of PVA and 2-4 pts.wt. of titaium alkoxide and heating it to dry it and simultaneously to cross-link both with each other and to restrain hygroscopicity. The use of a comparatively large amt. of titanium alkoxide permits this hygroscopicity restraining action to be enhanced, and practicably sufficient orientation control ability and insulating property to be obtained, and the use of such an orientation control film sufficiently rubbed, for example, for a TN liquid crystal display device, etc., to prevent black striations and bleeding and to attain good display.
Patent JP-S51112174-A (JP)
Title: The indicator
Inventor: KOHAYAKAWA MASAKI
IPC: H01J17/49
Filed: 1975-02-27
Abstract: PURPOSE: To improve reliability for easiness and safety in connecting the internal electric supply wire to the external metallic connection lead wire. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09192406-A (JP)
Title: Detoxication and decomposition treating device for organic chlorine compound
Inventor: KURITA KOICHI
IPC: B01D17/06
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To perform treatment in large quantities and in a short time by subjecting liquid or solid containing harmful chlorine compounds to dechlorinating treatment while irradiated with electron beams. SOLUTION: With a solution 110 in an electron beam irradiation reactor 103 being heated by a heater 111, electron beams 107 is emitted to it from an electron beam generator 108. In this way, PCB (polychlorinated biphenyl) in the solution 110 is subjected to dechlorinating treatment. At this time, when a solution to be treated is a 100% PCB solution, the chlorine produced by decomposition is gasified, and the gaseous chlorine is sucked and recovered in a gaseous chlorine recovering device 105 by the evacuation with a vacuum pump 106. The treated solution is recovered by a recovering tank 112 through a valve 112a.  In this case, the setting of pressure inside the electron beam irradiation reactor 103, of temperature of the heater 11, and of operating conditions of the electron beam generator 108 is performed by a system controller 116 for controlling a pressure measuring instrument 113, a temperature controller 114 and an electron beam generation controller 115.
Patent JP-H04264435-A (JP)
Title: Electronic overhead projector
Inventor: TAKAI SHIGERU
IPC: G03B21/132
Filed: 1991-02-19
Abstract: PURPOSE:To provide the new electronic overhead projector which is so constituted as to receive an external signal containing projection information and write and erase the projection information on an information carrier at any time or sequentially. CONSTITUTION:The overhead projector is equipped with at least a light source 10, a light convergence optical system 13, a projection screen 14, and the information carrier, which is formed of a reversible heat-sensitive film 1 which varies in optical characteristics reversibly with temperature; and the information is written and erased by a thermal head 2 arranged nearby the reversible heat- sensitive film 1. For the improvement of practical effect, the reversible heat- sensitive film 1 is formed in a long-sized tape shape to enable multi-page writing or erasure.
Patent JP-S60169800-A (JP)
Inventor: YAMADA KAZUYA
IPC: G21F9/06
Filed: 1984-02-13
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-S61184694-A (JP)
Inventor: CHIAKI MITSUO
IPC: G07B1/00
Filed: 1985-02-12
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-S57141052-A (JP)
Title: Driving mechanism for tape recorder
Inventor: IKEDO YUUJI
IPC: G11B15/10
Filed: 1981-02-24
Abstract: PURPOSE:To start the rotation of a cam with a spring having a weak energizing force, by preventing a cam follow lever from being brought into contact with the cam when a cam which drives a head case and a pinch roller is stopped. CONSTITUTION:A cam 12c which drives a head base and a pinch roller is formed together with a gear 12e as one body, and the gear 12c engages with a gear 4b of a capstan shaft. A trigger lever 10 engaged with a solenoid 8 is engaged with the gear 12e, and an energizing spring 14' is provided between the gear 12e and the lever 10. When these parts are stopped, a cam follow lever 22 which transfers the rotation of the cam 12c is prevented from being brought into contact with the cam 12c. Thus, the engagement of the lever 10 is released by excitation of the solenoid 8, and the gear 12e is turned, but the gear 12e starts to turn smoothly because the lever 22 is not brought into contact with the cam 12c. The gear 12e is started by the spring 14' having a weak energizing force.
Patent JP-2000217587-A (JP)
Title: Colored polymer compound and its production
Inventor: KAWABATA YUJI
IPC: C12R1/01
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound producible as a substituent for a conventional polymer compound with an extremely saved energy in terms of an environmental otection, comprising a colored polymer compound prepared by bonding an organic coloring matter compound to a polymer compound derived from a microorganism. SOLUTION: This new colored polymer compound is obtained by bonding an organic coloring matter compound (e.g. 1-pyrenebutanoic acid) to a polymer compound (e.g. polyhydroxyalkanoate), is composite material of a polymer- organic coloring matter using a metabolic reaction of microorganism, is substitutable for a conventional polymer compound in terms of an environment protection and can extremely save energy in comparison with a conventional process. The colored polymer compound is obtained by making the microorganism produce the polymer compound in the presence of the microorganism capable of synthesizing the polymer compound, a nutrient of the microorganism to provide the raw material of the polymer compound and the organic coloring matter.
Patent JP-S59149471-A (JP)
Title: Video camera
Inventor: SUGIURA HIROAKI
IPC: H04N5/238
Filed: 1983-02-15
Abstract: PURPOSE:To set a proper diaphragm and to improve the quality of video recording by displaying a photometric range on an electronic viewfinder and varying and setting the photometric range. CONSTITUTION:The electric signal of a picture photographed by an image pickup tube 11 is processed and supplied to a mixer 12c and a lens control circuit 15. Triangular waves 23a and 23b synchronizing with a horizontal and a vertical scanning period, on the other hand, are sent from triangular wave generating circuits 13a and 13b to comparators 13c and 13d and compared with reference voltages 23e and 23e' to output horizontal and vertical blanking pulses 23c and 23d and a logical circuit 13f detects low-level periods of the both to operate the lens control circuit 15. Then, a lens stop mechanism 14 is driven and controlled so that a set photometric range is obtained. The mixer 12 allows the display on the electronic viewfinder 20 only when the output of the logical circuit 13f is at a high level, so the photometric range on the screen is known over a look at the viewfinder 20.
Patent JP-S52108556-A (JP)
Title: Clothing drying machine
Inventor: MOCHIZUKI KATSUMI
IPC: D06F58/10
Filed: 1976-03-09
Abstract: PURPOSE: Drying machine with dehumidifying effect of air in the room that can dehumidify discharged air and dry cloth rapidly and rise temperture of circulating air easily by providing air suction inlet and exhaust outlet that are connected with outside of mechanic chamber and by providing cooler at exhaust outlet. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01203320-A (JP)
Title: Stable aqueous solution containing diphenhydramine
Inventor: KUROBE TOSHIO
IPC: A61K31/135
Filed: 1988-02-05
Abstract: PURPOSE:To provide the present aqueous solution having high stability to hydrolysis in acidic regions, by compounding polyvinyl pyrrolidone as an essential component. CONSTITUTION:0.01-10wt.% of polyvinyl pyrrolidone is compounded with an aqueous solution containing 0.01-5wt.% of diphenhydramine at pH3-5. The further addition of 5-50wt.% of sorbitol and/or glycerol, 0.05-5wt.% of glycine and aspartic acid or 0.1-5wt.% of a water soluble polypeptide (e.g., gelatin hydrolyzate) improves the stability furthermore.
Patent JP-H03229999-A (JP)
Title: Axial flow type fluid machine
Inventor: KATO TAKESHI
IPC: F04D29/36
Filed: 1990-02-05
Abstract: PURPOSE:To make flow amount characteristics in both forward and reverse directions equal by mounting an angle variable static blade on an outlet and an inlet of impeller which rotates at the center of a cylindrical casing, and providing flow diversion cylinders and flow diversion plates in the casing and a flow diversion ring in the impeller. CONSTITUTION:A rotary impeller 8 which has a plural number of moving blades 3 which are symmetrical and in which inlet angle and outlet angle of cross section are equal is mounted to a rotor 4 of a motor 2 and rotated at the center of a cylindrical casing 1. A plural number of static blades 5A, 5B are mounted radially at an equal space on the inlet and outlet sides of the moving blades 3. Mounting angle of static blades 5A, 5B is changed by rotary shafts 6A, 6B which protrude outward through the casing 1 so that the direction of fluid flow is controlled. Flow diversion cylinders 21A, 21B and flow diversion plates 22A, 22B are mounted co-axially with the shaft of the casing on the inlet and outlet sides of the casing 1, and a flow diversion ring 23 is provided among the moving blades 3 to divide fluid passage into circular passage. Consequently, flow amount characteristics in both forward and reverse directions become equal and change-over between forward and reverse directions is done speedily.
Patent JP-S56124757-A (JP)
Title: High gear clutch controller for automatic speed change gear
Inventor: MIKI TADAAKI
IPC: F16H61/14
Filed: 1980-02-29
Abstract: PURPOSE: To improve reliability in elimination of valve sticking by providing a controller to perform change-overs for engagement and release of a high gear clutch with use of a ball type check valve.  
     CONSTITUTION: A controller is provided in the composition of oil chambers 53, 54 for engaging and releasing a high gear clutch which performs change-overs for engagement and release of the high gear clutch 50 with use of a ball type check valve 80. At the time of releasing the high gear clutch, a check ball 81 of the check valve 80 is positioned on the right side as shown in the figure, and oil paths 70 and 73 are connected to each other. And, oil pressure regulated by a converter pressure regulating valve (not shown in the figure) is conducted through oil paths 103, 71 to the oil chamber 54, and releases the high gear clutch 50. On the other hand, at the time of engaging the high gear clutch, the check ball 81 is moved to the left side as shown in the figure, and oil paths 72 and 70 are connected each other. Since line pressure supplied through the oil path 70 to the oil chamber 53 is higher than oil pressure supplied through the oil paths 103, 71, a clutch piston 51 of the high gear clutch 50 is engaged. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11223778-A (JP)
Title: Optical switch
Inventor: OKAYAMA HIDEAKI
IPC: H04Q3/52
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption without using liquid as a means for reflecting a light. SOLUTION: This optical switch is provided with plural 2 input and 2 output type optical switch elements 100 connected under various connection conditions like an M line and N column (M and N are integers which are 2 or more) matrix, plural input ports, and plural output ports. The optical switch element 100 is provided with a magnetic field control part 10 for switching a magnetic pole, and maintaining a magnetic field to be constant when prescribed currents are supplied in a short time, mirror driving part 20 for inputting and outputting a mirror 22a to and from an optical path by the magnetic field control part 10, and optical path switching part 30 for switching the optical path by inputting and outputting the mirror driving part 20.
Patent JP-S60172919-A (JP)
Title: Antifungal agent
Inventor: MAEDA TETSUYA
IPC: A61P31/04
Filed: 1984-02-16
Abstract: PURPOSE:An antifungal agent, containing a specific N-methyl-bis(naphthylmethyl) amine or a salt thereof as an active constituent, and having improved antifungal action with very low toxicity and side effect. CONSTITUTION:An antifungal agent containing a compound of formula I (CH2 is linked to the 1- or 2-position of the naphthalene ring) or a salt thereof, e.g. an inorganic acid salt such as hydrochloride, hydrobromide, sulfate or nitrate or an organic acid salt such as acetate, oxalate, benzenesulfonate or methanesulfonate, as an active constituent in generaly 0.05-10%, preferably 0.1-5% concentration. A compound of formula IV in the above-mentioned compound is obtained by condensing a compound of formula II with a compound of formula III, and a compound of formula VII is obtained by condensing a compound of formula Vwith a compound of formula VI respectively.
Patent JP-H06224010-A (JP)
Title: Potentiometer
Inventor: HOSOI YUICHI
IPC: G01D5/16
Filed: 1993-01-22
Abstract: PURPOSE:To provide a potentiometer having excellent vibration resistance capable of measuring the distance between relatively shifting two bodies. CONSTITUTION:The potentiometer is composed of a potentiometer main body 6, a working rod 7 free-reciprocatively provided on this main body 6, a ball plunger 15 provided on the end of the working rod 7 and an elastic body 30 fitted to this ball plunger 15. On the other hand, the potentiometer main body 6 is fixed to one relatively shifting body while the elastic body 30 on the end of the working rod 7 is fixed to the other body so as to measure the distance between the two bodies by the shifting amount of the working rod 7. At this time, since the working rod 7 is fitted to one body through the intermediary of the elastic body 30, any vibration can be absorbed in this elastic body 30 thereby enabling the strain or breakdown of the working rod 7 to be avoided.
Patent JP-H10202614-A (JP)
Title: Manufacture of particle board
Inventor: TAKESHITA MICHITAKA
IPC: B27N3/24
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To shorten the process, and realize the reduction of the cost by simultaneously performing a face material affixing process and a forming process for chip. SOLUTION: In a method wherein a particle board is continuously manufactured using a mat 9 comprising chip combined with an adhesive which is hardened by heating and pressurizing, when the mat 9 is fed to the processes of the heating and pressurizing, at least on one surface side of the mat 9, a surface material 10 on which a prepreg is impregnated, is fed together with the mat 9, and the particle board having the surface material is manufactured by heating and pressurizing the mat 9 and the surface material 10.
Patent JP-H01201448-A (JP)
Title: Manufacture of hard aluminum alloy sheet for package
Inventor: INABA TAKASHI
IPC: C22F1/00
Filed: 1988-02-06
Abstract: PURPOSE:To manufacture the title hard sheet capable of thinning with superior productivity by subjecting an ingot of an Al-Mn-Mg alloy with a specific composition to soaking and to hot rolling to form the above ingot into a coiled state and then charging the above plate in the coiled state into a continuous annealing furnace. CONSTITUTION:An ingot of an Al alloy having a composition consisting of, by weight, 0.5-2.0% Mn, 0.5-2.0% Mg, 0.05-0.5% Cu, further one or more kinds among 0.1-0.5% Si, 0.3-0.7% Fe, and 0.05-1.0% Zn, and the balance Al is prepared. Homogenizing heat treatment is applied to the above ingot at >=500 deg.C, and then, hot rolling is finished at >=280 deg.C with <=4mm plate thick ness and the resulting plate is wound up in a coil. Subsequently, this hot rolled coil is barged into a continuous furnace of 350-600 deg.C without lowering the temp. to <=200 deg.C, and this coil is continuously heated in the above coiled state and successively subjected to rapid cooling down to <=150 deg.C at >=10 deg.C/min cooling rate, followed by cold rolling at >=80% draft.
Patent JP-S62184995-A (JP)
Title: Underwater viewing ship
Inventor: YAMAMOTO SHIGERU
IPC: B63C11/38
Filed: 1986-02-07
Abstract: PURPOSE:To create an anbience in which a passenger feels as if he is actually diving in water by providing an underwater viewing capsule held by a holding arm one end of which is rotatably installed on a hull via a connecting device while the other end extends to the outer part of a hull. CONSTITUTION:A pair of front and rear rectangular holding arms 3 extend obliquely downward from the hull 2 of an underwater viewing ship 1, and a cylindrical underwater viewing capsule 4 is held on the end of the holding arm 3. The base part of each holding arm 3 is rotatably installed on the hull 2 via each of a pair of front and rear connecting devices 5 provided on the top of a deck, and a step 11 for entrance and exit in which stairs 11a are formed is provided on one end part. The capsule 4 has a cylindrical outer hull 18 and a floor device 14 which is rotatably provided with respect to the outer hull 18 so that its top face is always horizontal. Further, a motor-driven pump 16 for feeding and discharging ballast water is provided in a position in between the floor device 14 and both end faces of the outer hull 18 to adjust the quantity of water to make the capsule 4 float and sink.
Patent JP-H05225383-A (JP)
Title: Character segmenting device
Inventor: UEHARA YOSHIKO
IPC: G06K9/20
Filed: 1992-02-13
Abstract: PURPOSE:To segment image data by removing a closed area less than a regulated area indicating character blur or the like which may cause misrecognition, calculating the peripheral part of remaining closed areas and segmenting a minimum rectangle including all closed areas in the calculated peripheral part as one character area. CONSTITUTION:The image of a character to be recognized is converted into a video image (a) by a photoelectric conversion scanner 1, the signal (a) is converted into a digital image (b) by an A/D conversion circuit 2, the image (b) is stored in an image memory 3, and binarizing processing is executed by a binarizing circuit 4. An area labeling circuit 5 detects the circumscribed rectangle of a labeled closed area and removes a closed area less than the regulated area and a peripheral area calculating circuit 6 calculates the peripheral part of the circumscribed rectangle. An one-character area detecting circuit 7 finds out a minimum rectangle including all closed areas in the peripheral part as one charater area. An image segmenting circuit 8 segments a character image from the one-character area and the image data.
Patent JP-H02207168-A (JP)
Title: Exhaust gas re-circulating device for diesel engine
Inventor: TAKEYAMA MASAKI
IPC: F02M25/07
Filed: 1989-02-03
Abstract: PURPOSE:To avoid the problem that the operation of an EGR valve is delayed and exhaust emission is deteriorated at the time of acceleration or deceleration of a vehicle by controlling the EGR valve provided on an exhaust gas re- circulating path so that its opening is increased as the pressure difference between the front and rear of a throttle valve in a suction path is increased. CONSTITUTION:An EGR path 53 branched from the exhaust path 52 of an engine is opened at the downstream side of a throttle valve 1 arranged in a suction path 51, and an EGR valve 4 is provided in the middle of the EGR path 53. The EGR valve 4 is constituted to open or close a valve body 41 in response to the pressure difference between pressure chambers 43 and 44 above and below a diaphragm 42, and the pressure chambers 43 and 44 are communicated to the downstream position and the upstream position of the throttle valve 1 by pressure guiding paths 54 and 55 respectively. Both pressure guiding paths 54 and 55 are communicated by a bypass path 56 provided with a solenoid switch valve 6 opened only at the time of idling and when the cooling water temperature is the preset value or below. The EGR valve 4 is opened or closed by the pressure difference between the front and rear of the throttle valve 1, thereby the operation of an accelerator pedal 11 can be instantly responded.