baber/WOPTO huggingface dataset:
Patent JP-S5743135-A (JP)
Title: High frequency heating device
Inventor: ISHIMURA YOUZOU
IPC: H05B6/80
Filed: 1980-08-29
Abstract: PURPOSE: To improve the reliability of an electronic control circuit in the high frequency heating device for cooking by a structure wherein the electronic control circuit becomes operative only when all of a plurality of electronic control circuit switches are turned ON within several seconds.  
     CONSTITUTION: When a door 3 is closed, a monitor switch 14 and door switches 6 and 7 are turned ON and further a cooking start buttom 8 is pushed, a cooking start switch 10 is turned ON through an operating member not shown, thereby connecting a part of the electronic control circuit 9. At the same time, a switch lever (not shown) is pushed out to turn ON the door switches 6 and 7 as well as a door opening signal switch 11. Accordingly, a main circuit is supplied with power to put the electronic control circuit 9 in operation, and therefore, a main circuit current switch 12 operates to supply power to a high frequency generating circuit 13 therethrough. In this instance, one of a pair of signal switches 10 and 11 turns ON and waits for an ON-signal of the other signal switch for a certain period of time. If the other signal switch is turned ON within said certain period of time, the main circuit current switch 12 is turned ON. This enables an improvement in the correctness of operation and hence reliability of the control circuit. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5744013-A (JP)
Title: Expanding and contracting device for cylinder gate by means of lifting tank
Inventor: KUBO GIYOSHIYOKU
IPC: E02B7/32
Filed: 1980-08-28
Abstract: PURPOSE: To simplify a mechanism and operation, by a method wherein, in the subject device in which a cylinder gate is caused to expand and contract resulting from the increase and decrease in air and water in a tank, flat star-shaped tanks are mounted on the periphery of each cylinder, and air can be pressed into the tanks and exhausted therefrom by means of a control valve.  
     CONSTITUTION: A top cylinder 5, a medium cylinder 4, and a bottom cylinder 3 are flexibly connected together in a sliding manner. Flat star-shaped tank groups 31, 32, and 33 are mounted on a periphery of each cylinder, and the top cylinder 5 is caused to move vertically through pressing-in or suction of air into a lifting tank 32 on the top cylinder 5 through the working of an air compressor 16, located on an upper top plate of a cylinder gate, a pipe line 27, a control valve 12, and a feed and exhaust hose 23. Air is pressed into a lifting tank 31 on the bottom cylinder 3 through an air feed pipe 29 embedded in a ground 1, and this permits the vertical movement of the cylinder 3 to expand and contract each cylinder. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03124611-A (JP)
Title: Exhaust quantity adjusting method and device for rotary drum feeder
Inventor: YOKOGAWA KENJI
IPC: B65G29/00
Filed: 1989-05-12
Abstract: PURPOSE:To make the throw-down condition optimum and prevent any overload in an exhaust quantity adjusting device of a rotary drum feeder for sediment by hanging down like a hanged reed screen, a flexible chain member made of a heavy material in an exhaust port and controlling the hanging line thereof to adjust the exhaust quantity. CONSTITUTION:A chain member 5 hanged like a reed screen is made to abut on the peripheral surface of a rotary drum 1, and the sediment 21 is heaped up in a hopper under the condition that the sediment is stopped with the dead weight of the chain member 5. Next, the rotary drum 1 is started to move the sediment 21 on the surface in the arrow direction, and also the chain member 5 is separated from the surface of the drum 1 by which drums 14, 18 through cables 15, 19 to form the cavity having the predetermined sectional shape. The sediment 21 is thereby fallen on a belt conveyor 4 through a chute 3 according to the size of the cavity. With this structure, the controlled throw-down quantity of the sediment can be fallen efficiently.
Patent JP-H06331998-A (JP)
Title: Packaging structure of liquid crystal display
Inventor: TODA SHIGEO
IPC: G02F1/1345
Filed: 1993-05-21
Abstract: PURPOSE:To provide the liquid crystal display capable of dealing with the requirements for higher fineness and higher reliability by miniaturizing the packaging parts of the display and decreasing the number of stages. CONSTITUTION:Input and output terminals 4 of a liquid crystal display panel 1 and a flexible film 3 formed with conductor patterns 5 for input and output on the surface are connected via anisotropically conductive rubber 2. At least the junctures of the panel 1 and the flexible film 3 are held and fixed by means of metallic clips 6 having spring elasticity. As a result, the liquid crystal display module of a small size having high fineness and high quality is obtd.
Patent JP-H11315777-A (JP)
Title: Cam motor device
Inventor: UENO HIROMICHI
IPC: F03C1/04
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To improve the brake mechanism of a radial piston type cam motor, improve the compactness of the entire motor, and reduce the production cost. SOLUTION: A rotation motor B for rotating the upper rotating body of a hydraulic shovel uses a multiple stroke type radial piston motor provided with a plurality of individual cylinders 5 arranged radially on the inner portion of a cylinder block 2 which rotates with respect to a cam ring 3 and a piston 6 housed in each cylinder 5. A brake mechanism 20 which rapidly rotates an output shaft 10 is composed of separable friction plates 20a, 20c spline-engaged with an output motor 10 and a motor casing 13, respectively. The brake mechanism 20 is formed dry because an oil seal 23 is interposed between the brake mechanism 20 and the cylinder block 2.
Patent JP-S5745796-A (JP)
Title: Speaker
Inventor: MURAKAMI NAOYUKI
IPC: H04R1/22
Filed: 1980-08-30
Abstract: PURPOSE:To improve directivity in bass by arranging planes of oscillation of plural speaker units toward the opening of a baffleplate of a speaker box or the central axis of the throat of a horn and thereby forming an imaginary plane of oscillation of high sound pressure density in front of the group of speaker units. CONSTITUTION:A speaker box 1 is constituted of a buffleplate 3 and an enclosure 3, and speaker fitting holes 4 are opened close to each other on the same circumference near the center of the buffleplate 3. Speaker units 5 are fitted behind the fitting holes 4 one by one directing the sound wave emission parallel to the central axis of the fitting holes 4, and a common duct 6 for phase inversion is installed at the center of the unit group 5. A large opening 7 is opened near the center of the buffleplate 2 and the speaker units 5 are fitted to a fitting plate 21 so that the direction of sound wave emission is directed to a point 0 of the opening 7. Thus, directivity in bass is improved by forming an imaginary plane of oscillation of high sound pressure density in front of the unit group 5.
Patent JP-H01292180-A (JP)
Title: Production of absorbing material
Inventor: SASAKI MAKOTO
IPC: D04H3/14
Filed: 1988-05-17
Abstract: PURPOSE:To obtain an absorbing material having excellent absorbing characteristics, by coating a fiber web of specific structure with a solution of a highly absorbing resin monomer of acrylic acid base and polymerizing the monomer by oxidation-reduction polymerization. CONSTITUTION:Binder fiber filaments consisting of core-sheath type conjugated yarn preferably comprising a low-melting polyester copolymer and a high-melting polymer are used as reinforcing filaments, blended with base fibers preferably consisting of polyester fibers, the constituent fibers are orientated in the direction of machine to give a bulky fiber web having excellent dimensional stability in wet heat under load, which is coated with a solution of a highly absorbing resin monomer of acrylic acid base and the monomer is polymerized by redox polymerization. Then the residual monomer in the hydrous polymer is irradiated with electron rays and/or ultraviolet rays and the content of the residual monomer is reduced to <=1,000ppm to complete polymerization. Since absorbing materials obtained by this method suppress reduction in bulkiness and maintain voids, the absorbing materials have extremely improved absorbing performance are suitable as disposable diaper.
Patent JP-2000271723-A (JP)
Title: Holding furnace for casting metal
Inventor: MOCHIZUKI SHUNJI
IPC: B22D39/06
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To execute the supplement of molten metal and the treatment of gas in a holding chamber even during casting and to execute the removal of slag, etc., by adjacently disposing the holding chamber and a pressurizing chamber in a communicating state through a cut-off valve and separately executing operations in both chambers. SOLUTION: Before starting casting, the cut-off valve 14 is kept to the closing state so as to cut off an inlet part 22 of the pressurizing chamber 13 and the sufficient molten metal is stored into the holding chamber 12 while heating it with a heater 18. The cut-off valve 14 is opened and the molten metal having the sufficient quantity to the casting at one time, is shifted into the pressurizing chamber 13 and the cut-off valve 14 is closed. When the casting is started, dehydrated air or inert gas is fed from a gas supplying pipe 19 for pressurizing into the pressurizing chamber 13, and the molten metal is pushed up and filled up into a cavity in a metallic mold 21 through a stoke 15.  At this point of time, the cut-off valve 14 is closed, and the holding chamber 12 and the pressurizing chamber 13 are not communicated, and the operation of the holding chamber 12 can independently be executed. For example, while pouring the molten metal into the metallic molt 21 from the pressurizing chamber 13, the work, such as the supplement of molten metal into the holding chamber 12 and the applying of the gas treatment, can be executed.
Patent JP-H08282749-A (JP)
Title: Spray-type container with doll
Inventor: YONEZAWA HIROYUKI
IPC: B05B9/04
Filed: 1995-04-10
Abstract: PURPOSE: To obtain a spray-type container amusing in use by a method wherein a head part of a doll or model of a monstrous beast, an animal, or other character goods is installed to a nozzle part of a spray-type container body. CONSTITUTION: A head part 3 of a doll of a monstrous beast, an animal, or other character goods is installed to a nozzle part 2 of a spray-type container body 1. As the material of the doll to be installed, every material, such as a rubber or a plastic, can be used. As an installation method, every method can be applied using an adhesive, a screw, or the like. For use, a content is sprayed from a mouth part 4 of the head part 3 of the doll. In this manner, when the spray-type container containing an insect killer is used for killing a fly, a mosquito, or a cockroach, a feeling as if a monstrous beast joined battle with another one while emitting a radioactivity from the mouth is obtained. When the spray-type container for coating is used, an amusement as if a monstrous beast emitted a red or blue flame from the mouth can be given.
Patent JP-S5345812-A (JP)
Title: Device for controlling electric motor vehicle
Inventor: HORIUCHI MICHIMASA
IPC: H02P7/298
Filed: 1976-10-08
Abstract: PURPOSE: To conduct a weak field control of a motor for an electric motor vehicle by reducing the current flow rate of a chopper connected in series with the field winding of the motor as the deviation between a current command value and an armature winding current becomes large in a current control system with the field winding of the motor connecting shunt. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02299873-A (JP)
Title: Printing recording apparatus
Inventor: NISHITANI KIMIO
IPC: B41J29/48
Filed: 1989-05-16
Abstract: PURPOSE:To perform printing only to a medium to be recorded regardless of the lateral size or non-uniformity of the medium to be recorded by providing a printing control means performing printing operation at a printing place when the output signal of a detection means shows the presence of the medium to be recorded but no printing operation at the printing place when said signal shows the absence of the medium to be recorded. CONSTITUTION:When a medium 13 to be recorded is present, since the reflectivity of the medium 13 to be recorded is lower than that of a reflecting platen 14, the quantity of light received by a phototransistor 22 is reduced and the collector voltage of the phototransistor 22 becomes higher than reference voltage and the output of a comparator 23 attains a 'High' level. Therefore, the output of an AND gate 24 becomes equal to the logical level of a heat enable signal in its level and a printing head driving circuit 25 operates a printing head 16 in connection with the heat enable signal. When the medium 13 to be recorded is absent, the output of the AND gate 24 attains a 'Low' level and the printing head driving circuit 25 prohibits the printing operation due to the printing head 16.
Patent JP-H11332947-A (JP)
Title: Seat mechanism installed to shower or bathtub
Inventor: GOBBERS DIETER
IPC: B66F3/10
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To smoothly elevate and lower a seat and to maintain a height without changing it once it is set regardless of a load on the seat. SOLUTION: This seat mechanism is provided with a vertically movable seat 7.1 and an extendible/contractible lift column 1 for supporting the seat 7.1 and the column 1 is composed of interacting members 1.1, 1.2, 1.3 and 1.4 provided with two terminating end members and at least one center member between them. At least the center member and a first terminating end member are provided with male screws, at least the center member and a second outer side member are provided with female screws and a driving device 3 connected to one terminating end member capable of rotating the members in both directions around a long axis is installed.
Patent JP-S5345586-A (JP)
Title: Load cell balance
Inventor: NISHIKAWA AKIRA
IPC: G01L1/22
Filed: 1976-10-07
Abstract: PURPOSE: To enable to directly display the load of measuring substance with a simple output mechanism, by setting up the value of bridge resistance in a state of disequilibrium at the time of non-loading, so as the bridge to be in a state of equilibrium by the first load of load receiving part. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6012148-A (JP)
Inventor: SHIMOJIMA KATSUHIKO
IPC: B02C15/00
Filed: 1983-06-30
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-H08308523-A (JP)
Title: Production of daily dish
Inventor: INAYOSHI KUNIAKI
IPC: A23L19/00
Filed: 1995-05-19
Abstract: PURPOSE: To produce a daily dish causing an extremely slight deterioration in quality such as a change in color tone and softening of the texture even in preservation for a long period by adding sodium ascorbate and calcium chloride in combination in producing the daily dish by using vegetables as a main ingredient. CONSTITUTION: (A) Sodium ascorbate and (B) calcium chloride are added in combination in heating and cooking vegetables as main ingredients, then sterilizing and packaging the cooked ingredients and producing a daily dish. The ingredient (A) is preferably added in an amount of 0.07-0.2wt.% based on the daily dish and the ingredient (B) is preferably added in an amount of 0.1-0.2wt.% based on the daily dish. When a disoxidizer is used therewith, effects on prevention of a change in color tone, softening, etc., of texture can be preferably enhanced for a long period. In the case of, e.g.  CHIKUZEN-NI (a cooked food, prepared by frizzing chicken, a carrot, a burdock, a bamboo, a lotus root, devils-tongue, etc., together and then boiling the materials and originating in Fukuoka Prefecture, Japan), the daily dish is concretely produced by heating ingredient materials containing the vegetables in boiling water containing calcium chloride dissolved therein, then mixing the heated ingredient materials with a seasoning liquid, subsequently adding sodium ascorbate thereto, carrying out the thermal cooking, finally vacuum packaging the cooked ingredient materials and thermally sterilizing the packaged materials with microwaves. Yellow vegetables, root vegetables, etc., are preferred as the vegetables.
Patent JP-H0418503-A (JP)
Title: Circularly polarized light converter
Inventor: KATAYAMA MASAHIRO
IPC: G02B5/30
Filed: 1990-05-14
Abstract: PURPOSE:To convert the light made incident on a circularly polarized light mirror to arbitrary elliptically polarized light by providing a first adjusting means which changes the angle of incidence of light made incident on the circularly polarized light mirror and a second adjusting means which changes the direction of linearly polarized light to the incidence face. CONSTITUTION:A micrometer 9 for horizontal adjustment is operated to change the angle of incidence of incident light 5 on a circularly polarized light mirror 3, and the phase difference of exit light 7 is adjusted. Meanwhile, a micrometer 8 for vertical adjustment is operated to change the angle of incidence of the incident light 5 to the circularly polarized light mirror 3 and the angle formed between the incidence face and linearly polarized light l3, and the phase difference and the amplitude ratio of the exit light 7 are adjusted. A rotating table 10 is rotated to relatively change the direction of an arrow l3 of the linearly polarized light made incident on a circularly polarized light converter, and the amplitude ratio of the exit light 7 is adjusted. Thus, completely circularly polarized light is obtained in a destination.
Patent JP-H0420759-A (JP)
Title: Accumulator
Inventor: OKOMA KAORU
IPC: G10K11/16
Filed: 1990-05-14
Abstract: PURPOSE:To reduce a noise by a method wherein a partition plate is provided with a resonant type sound reducer comprising a tin pipe part opened at a side part of a communication hole and a vacant part forming a resonant chamber communicating with the tin pipe part. CONSTITUTION:A closed container 21 is constructed such that its inner part is partitioned by a partition plate 24 into an upper chamber 21a at a side of an inlet pipe 22 and a lower chamber 21b at a side of an outlet pipe 23, respectively. An upper surface of the partition plate 24 is covered by an upper convex filter 25, for example, and a plurality of communication holes 26 are formed in a direction passing through a plate thickness direction. Each of sound reducing parts 29 has a tin pipe part 29a opened at a side of each of communication holes 26 and a circular cavity 29b having a circular bottom surface. The cavity 29b is formed with a resonant chamber 29c communicating with the tin pipe part 29a within it. Although the gas contains pressure pulsation components in a wide range, when the refrigerant gas passes through each of the communication holes 26..., the gas is separated into gas and liquid, thereby sound of the refrigerant gas is attenuated under a series resonation action of the tin pipe part 29a of each of the sound absorbing portions 29 and a resonant chamber 29c of a cavity 29b and then a sound reducing effect can be attained.
Patent JP-S63288732-A (JP)
Title: Apparatus for exchanging filter for extrusion molding machine
Inventor: HAMAMURA TAKESHI
IPC: B29C48/693
Filed: 1987-05-20
Abstract: PURPOSE:To attempt to reduce the amt. of fish eye occurrence in a product after filter exchange, by evacuating air in a case air-tightly surrounding a filter before exchanging, and filling an inert gas to a molten resin. CONSTITUTION:Impurities, deteriorated resin and so on in a screw extruder are accumurated on a screen filter 4 and the pressure in a cylinder is elevated. When the pressure reaching a definite value is confirmed, the screen filter is exchanged. Namely, a screen filter 13 is set and air is evacuated from a vent hole 11 to bring a screen filter room 15 into a reduced pressure or vacuum and an inert gas such as Ar or so on is introduced from the vent hole 12. The screen filter 13 is set at a specific position by pushing a frame 5 by means of a double acting type oil-pressure cylinder 14. During this time, the screw 1 is driven without stopping. It is thereby possible to carry out extrusion molding of a product without occurrence of fish eyes after exchanging a screen filter.
Patent JP-H06329485-A (JP)
Title: Production of roof tile having resistance to frost damage
Inventor: YAMAOKA SHUJI
IPC: C04B41/83
Filed: 1993-05-24
Abstract: PURPOSE:To provide a method for producing the subject roof tile, improved in resistance to frost damage and devised so as to make it possible to prevent bitter deterioration of roof tile. CONSTITUTION:The obverse surface and the reverse surface of the roof tile are treated with a waterproof treating agent such as a resin-based sealer, a resin-based water repellent or a polymerizable monomer, but, at least a part of the side surface of the roof tile is not subjected to waterproof treatment.
Patent JP-S5549093-A (JP)
Title: Multifrequency signal reception system
Inventor: TAKAOKA KAZUHIKO
IPC: H04Q1/453
Filed: 1978-10-04
Abstract: PURPOSE: To miniaturize a unit by omitting an input filter by providing a signal comparator circuit which obtain a direct-current level by discriminating a selected signal from an out-band signal and then by controlling the threshold level of a discriminator at an excellent level by comparing the level with the output of a circuit which outputs maximum value.  
     CONSTITUTION: A signal of not less than two frequencies from input IN is supplied to secondary channel filters 2-a∼2"-a which provides discrimination of a selected signal among frequencies. Outputs of those filters 2-a∼2"-a are supplied to channel filters 2-b∼2"-b with not less than the quadratic degree and also to 1st rectification type maximum-value detector 5 which detects the largest value among respective outputs, and the maximum value detected by detector 5 is applied to signal detection circuit 8 by way of attenuator 7. Signals from filters 2-b∼2"-b are supplied to discriminators 3∼3" and 2nd rectification type detector 6. Then, outputs of detectors 5 and 6 are compared by circuit 8 and threshold levels of respective discriminators 3∼3" are controlled by outputs obtained by gating outputs of circuit 8 and detector 6. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000312106-A (JP)
Title: Solar battery module
Inventor: NAKAZAWA TAKASHI
IPC: H01Q1/22
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a solar battery module which is superior in appearance and stability and has a function as television reception antenna by installing a reception antenna element on the surface of the solar battery module or a part which becomes blank of the module in constituting a series-parallel circuit. SOLUTION: A solar battery module is constituted of a solar battery 1, a dielectric 2 of glass and the like, an antenna element 3 and an antenna protection layer 4. The antenna element 3 is arranged in a loop form by making it run through the solar battery 1 so that electrical interference between the solar battery 1 and the antenna element 3 can be suppressed to be a minimum. Since the antenna element corresponds to various frequency bands by changing the size and the structure of the antenna element 3, the function of the reception antenna of all the frequencies such as VHF, UHF, BS and CS can be provided. Then, a television antenna affecting the solar battery 1 arranged on a roof can be eliminated.