baber/WOPTO huggingface dataset:
Patent JP-S57159476-A (JP)
Title: Preservation of food
Inventor: SAKURAI SHIROU
IPC: A23L3/00
Filed: 1981-03-25
Abstract: PURPOSE: To raise the CO 2  concentration of an atmosphere for preserving foods, by using a hose having permeability to CO 2 , being charged with CO 2 .  
     CONSTITUTION: For example, the plastic hose 1 having permeability to CO 2  is charged with CO 2  gas. The stoppers 2 are attached to it. Or, a given amount of sodium bicarbonate and a given amount of 35wt% hydrochloric acid sealed in a capillary are put in a plastic hose having permeability to CO 2 . When it is used, the caillary is broken so that hydrochloric acid is reacted with sodium bicarbonate. These hoses are used as a CO 2  gas feed source for preserving foods. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S51120199-A (JP)
Title: Automatic guide device for entrance
Inventor: KINO YOSHINORI
IPC: G08B3/10
Filed: 1975-04-12
Abstract: PURPOSE: To automatically perform guide broadcasts depending on the people entering or exiting out of stores, places of business and buildings. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H07251132-A (JP)
Title: Sill cleaning tool
Inventor: TAKANE SHO
IPC: A47L11/22
Filed: 1994-03-15
Abstract: PURPOSE:To more surely and easily remove the dust in a sill by providing a rotary brush body with the brush in a contact state with the bottom of the sill rolled by moving its handle and sweeping the dust in the sill into a receiving box. CONSTITUTION:When the dust 14 in a sill 12a is removed, a receiving box 23 and a brush 24a are inserted into the sill 12a, a roller 25 is brought into contact with the upper edges on both sides of the sill, and a handle 21 is moved along the sill 12a. At this time, the length of the brush is set so that its tip is brought into contact with the bottom of the sill 12a, and the brush body 24 and the roller 25 are rolled in the same direction. When the brush body 24 is rotated in this way, the dust 14 is swept into the box 23 by the brush 24a. Consequently, the dust 14 is removed only by moving the handle 21 along the sill 12a with no need for a quick action.
Patent JP-H06258475-A (JP)
Title: Wire twist preventer
Inventor: SAKAKI MORIYUKI
IPC: D07B7/18
Filed: 1993-03-04
Abstract: PURPOSE:To allow the winding of wire at a constant pitch by supporting a receiving member and a pushing member of a collet chuck for gripping a wire rotatably thereby releasing twist perfectly even from a wire subjected to tension. CONSTITUTION:A wire 5 is inserted through a collet chuck receiving member 15, a collet chuck 16, and a collet chuck pusher 17. When compressed air is fed through a compressed air supply/discharge port 23b into a cylinder chamber 21b, a piston 22b is shifted to move the pusher 17 through a thrust ball bearing 29b and a protrusion 17b. Consequently, the chuck 16 is press fit in a void 15b of the receiving member 15 thus holding the wire 5. In this regard, the receiving member 15 and the pusher 17 are supported rotatably by a radial ball bearing 13 and the thrust ball bearings 20a, 20b. Consequently, when the wire 5 is twisted, the twisting force rotates the receiving member 15 and the pusher 17 freely through the chuck 16 thus releasing the twist.
Patent JP-H07251437-A (JP)
Title: Method and device for manufacture of long fiber reinforced thermoplastic composite material
Inventor: TANAKA HIDEHO
IPC: B29K105/08
Filed: 1994-03-15
Abstract: PURPOSE:To carry out the impregnation of thermoplastic resin by specifying the relationship among a maximum central section radius, the number of pieces and the fiber volume fraction in a rotating roller with projected surface for pulling continuous reinforcing fibers to which thermoplastic resin adheres and opening the fibers. CONSTITUTION:In the manufacture, first thermoplastic resin 6 is made to adhere to continuous reinforcing) fibers by an extruder 5, and then the fibers are pulled by a rotating roller 14 with projected surface for opening the fibers. Then the opened fibers are bondled by the rotating cylinder with recessed surface, and then a bundle is shaped by a shaping die 16a and cooled by a cooler 19. When the maximum central section radius of the rotating roller 14 with projected surface is set as R, the number of pieces of the radiuses set as N and the fiber volume fraction occupying in the total volume of thermoplastic resin and continuous reinforcing fibers set as Vf, a formula of 10gR.N<2>= a.Vf+b is satisfied. In the formula, (a) and (b) are numeral values to satisfy respective ranges of 3.036<=a<=3.098 and -2.112<=b<==1.492.
Patent JP-H05244626-A (JP)
Title: Video camera
Inventor: MURAYAMA HIDEAKI
IPC: H04N5/349
Filed: 1992-02-28
Abstract: PURPOSE:To comparatively reduce the power consumption of a circuit and to set the number of horizontal resolution to be practically sufficient one. CONSTITUTION:CCD 1-3 having five hundred thousand picture elements, which spatially shift the picture elements, are adopted. Circuits except for a contour signal forming circuit 30 (operation frequency 36MHz) are basically operated by a clock frequency 18MHz which is similar to the horizontal driving frequency 18MHz of CCD 1-3. When they are thus operated, the horizontal restricted resolution of a video displayed based on a composite video signal CV2 outputted from a video signal forming circuit 50 becomes about 720 TV lines and practically sufficient resolution can be obtained. Then, the power consumption of the circuit is reduced.
Patent JP-H04261758-A (JP)
Title: Workpiece double-side parallel cutting method and device therefor
Inventor: KOZAKURA YOSHITAKA
IPC: B23Q17/24
Filed: 1991-02-18
Abstract: PURPOSE:To perform the accurate and efficient parallel cutting of both faces of a member such as the unit component member of a main column in a long- large suspension bridge by providing a facing machine with a laser beam generator, pentagonal prisms and two-dimensional position sensors. CONSTITUTION:Two-dimensional position sensors 11 fitted into the specified positions of a workpiece W are irradiated by a laser beam generator 7 for instrumentation so as to measure the axis passing the center-of-gravity in both end faces of the workpiece W. The workpiece W is then set in such a way that the axis is vertical to the cut faces. In this state, one face of the workpiece W is cut, and then the workpiece W is reversed. The two-dimensional position sensor 11 attached onto the already cut face is irradiated by the laser generator 7 through a pentagonal prism 9, and the installation position of the workpiece W is adjusted so that the displacement quantity in the respective positions of the two-dimensional position sensors 11 becomes equal. The uncut face is then cut, and when the cutting of both end faces is terminated, each two-dimensional position sensor 11 is irradiated/measured along each cut face.
Patent JP-S55136556-A (JP)
Title: Low-pressure casting device
Inventor: AIZAWA TATATOMI
IPC: B22D18/04
Filed: 1979-04-13
Abstract: PURPOSE: To perform optimum directional solidifying and enable the casting free from any shrinkage cavity to be obtained by providing the molten metal path made of hollow heat-resistant material which becomes stalk at the pressure pouring in the wall of the furnace body provided in adjacency to the mold, communicating this with the mold and rolling the furnace body after the pouring.  
     CONSTITUTION: The low-pressure casting device 10 is formed by a furnace body 11, a rotating device 12 which turns this and a mold holding device 13. The tapping hole 18 provided to the furnace wall is connected to the molten metal path 20 which becomes the stalk at the pouring. When the mold 22 is fixed and mounted to the furnace boyd mounting part 24 by a hydraulic cylinder 23, the mold side tapping hole 19 and mold injection port 24 are aligned. At the time of pouring, the air of low pressure is applied into the furnace body 11 and the molten metal 17 is poured into the mold 22 through the tapping hole 18, the molten metal path 20 which becomes stalk, tapping port 19 and mold inlet 25. At around the pouring, the mold turns over and the overheating temperature rising part near the inject owing to the pouring process turns over to the highest position in the final, and this can be the riser of gravity casting system. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11227793-A (JP)
Title: Self-supporting flexible bag
Inventor: OHIRA KOZO
IPC: B65D30/16
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To improve the standing capability of a self-supporting flexible bag, by filling a substance that generates gas inside a bag. SOLUTION: The self-supporting flexible bag 10 has a bag body 10A in which a bottom sheet 12 folded in two is welded to the lower parts of a pair of body sheets 11, both sides of both body sheets 11 are welded together, and an opening 14 is made at the upper ends of both the body sheets 11. After contents are filled into a space in the bag from the opening 14 of the bag body 10A, both the ends of the opposite body sheets 11 are superimposed flatly by pinching the opening 14, and the opening 14 is sealed by being welded. At the time, when the contents are filled into the bag body 10A, a gas-generating substance in the form of a solid, such as dry ice, that generates gas inside the bag body 10A is filled into the bag body 10A.  Then, the bag body 10A is inflated with the gas generated after an elapse of a fixed time following the filling of the gas-generating substance into the bag body 10A and, thus, the standing capability of the bag body 10A is improved.
Patent JP-H04262468-A (JP)
Title: Image work station
Inventor: KAHATA TAKASHI
IPC: A61B6/03
Filed: 1991-02-15
Abstract: PURPOSE:To observe necessary image information even in the case where there are plural consultation rooms in the same department by writing image information on a screen required from observation places in to display memories corresponding to observation places, and observing the image information through corresponding monitors. CONSTITUTION:This image work station is provided with a storage means 302 that can store plural image information, one or a plural monitors 341-344 installed in each of plural consultation rooms, and display memories 311-314, of which each is connected to each of monitors 341-344. Further, the image information on a screen required from observation places is written in display memories 311-314 corresponding to the observation places, and the written image information is controlled by a control means so that image information can be observed with corresponding monitors 341-344. Accordingly, even if the same department has a plural consultation rooms 361, 362, a doctor at each consultation room 361, 362 can observe image information at need, and an inexpensive image work station effectively using hardware can be obtained.
Patent JP-S53129562-A (JP)
Title: Digital controller of rotating-field-type phase shifter
Inventor: YAMANOBE KUNIO
IPC: H03H11/16
Filed: 1977-04-18
Abstract: PURPOSE:To realize the low-priced digital controller with low drift of a rotatingfield-type phase shifter which is adequate for the phasing stopper of a microwave trunk circuit, by using ROM for the function converting method.
Patent JP-S51119559-A (JP)
Title: Starching and drying method andapparatus for warp
Inventor: KURODA TAKERU
IPC: B65H71/00
Filed: 1975-04-12
Abstract: PURPOSE: Starching and drying method of good starched warp of yarn that can produce no short starch, irregularity of drying and nap with good efficiency. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H05339897-A (JP)
Title: Pigment-coated paper
Inventor: HORIUCHI HIROYUKI
IPC: D21H19/80
Filed: 1993-02-10
Abstract: PURPOSE:To provide a pigment-coated paper having designability, useful for various kinds of printing and recording by various kinds of printers and moldable if a suitable base material is selected. CONSTITUTION:Designability is given by applying a coating liquid composed mainly of a resin and various kinds of pigments to a base material and fixation of ink is improved by further applying a coating liquid composed mainly of a resin excellent in fixation of ink or the resin together with spherical particles. The resultant paper can be printed by the offset printing method.
Patent JP-S60188681-A (JP)
Inventor: TANABE MASAHIKO
IPC: F16L3/22
Filed: 1984-03-08
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-S60220987-A (JP)
Inventor: KAMIKAWAI RIYOUTAROU
IPC: H05K1/18
Filed: 1985-03-08
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-S57159298-A (JP)
Title: Horizonal water pressure generating device
Inventor: TOMINAGA HIROSHI
IPC: F15B1/00
Filed: 1981-03-27
Abstract: PURPOSE: To improve the security and the durability, by forming a high-speed swirling current in a part, which is opened to the outside air and has a large diameter, at one end of a guide hole of a horizontal water pressure chamber to shut water in the guide hole and thrusting a plunger to generate an impulsive water pressure.  
     CONSTITUTION: A cylindrical guide hole 2 of a water pressure chamber 1 has a bottom 3 at one end and has the other end opened to the outside air, and a concentric cylindrical large-diameter part 6 having a diameter slightly larger than that of the guide hole 2 is provided at this opened end and is connected to the guide hole 2 by a conical part 5. A waterway 4 is provided  in a bottom 3 and is connected to an external pressure receiving device 21, and plural spouts 7 are holed on the inside circumferential face of the large-diameter part 6 at equal intervals to ward the inside of the part 6 at an angle of 0W20° to tangents drawn on the inside circumference of the part 6 and are connected to a water source 23. A water discharging chamber 9 having a larger diameter is provided at the opened end of the part 6, and an air aperture part 11 and a water discharging exit 10 are provided there. The tip, which should be thrusted into the guide hole 2, of a plunger 13 is formed into a smooth air dragging-in preventing part 14 having the radius of curvature smaller than the radius of curvature of the surface which is freely brought into conact with air of th swirling current flowed out from spouts 7 of the large-diameter part 6. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61204843-A (JP)
Title: Optical disc of air sandwich structure
Inventor: GOTO AKIRA
IPC: G11B7/24015
Filed: 1985-03-08
Abstract: PURPOSE:To simplify the adhering work to improve the productivity by matching respective top surfaces of projecting stripes for air gap formation, which are provided on the outside peripheral part and the inside peripheral part, to each other to stick two disc veneers. CONSTITUTION:Top parts of projecting stripes 1d and 2d and projecting stripes 1e and 2e are matched to each other respectively, and matching parts 3, an outside peripheral surface 4 of the projecting stripe 1d and the projecting stripe 2d, and an inside peripheral surface 5 of the projecting stripe 1e and the projecting stripe 2e are adhered to join disc veneers 1 and 2 into one body. An air gap 6 closed by substrates 1a and 2a and projecting stripes 1d, 2d, 1e, and 2e has the pressure reduced after adhesion of disc veneers for the purpose of preventing deformation and peeling of disc veneers 1 and 2 accompanied with the variance of temperature or air pressure.
Patent JP-H02225787-A (JP)
Title: Repairing method for floor embedding-type escape apparatus containing box, and assembling-type containing-box for repairing
Inventor: MAEDA TAMOTSU
IPC: E06C9/12
Filed: 1989-02-23
Abstract: PURPOSE:To easily repair a containing box by a method wherein an upper drum body is inserted into an escape apparatus containing box and is engaged with a concrete slab, and wherein a lower drum body is inserted into the frame drum body of the containing box and is engaged with the slab, and wherein an upper cover and a lower cover are fitted on both the drum bodies. CONSTITUTION:An upper cover and a lower cover are removed from the frame drum body F of an escape apparatus containing box, and a folding ladder contained in the internal section is removed from. After that, from the upper side of a slab A, an upper drum body 1 is inserted into the frame drum body F, and its upper end collar edge 1a is engaged with the upper section of the upper end collar edge Fa of the frame drum body F. After that, from the lower side of the slab A, a lower drum body 2 is inserted into the frame drum body F, and its lower end collar edge 2a is engaged with the upper section of the lower end collar edge Fa of the frame drum body F. Then, a drum body connecting rod 3 is inserted through the holes of upper and lower connecting metal fittings 1c, 2c, and a nut 3a is tightened, and both the drum bodies 1, 2 are connected to the slab A and are fixed on. Besides, after the upper cover 4 and the lower cover 5 are fitted on both the drum bodies 1, 2 respectively and rotatably via bearing pins 8, 9, the upper end of the ladder is fitted on a ladder suspending metal fittings 7.
Patent JP-H09240420-A (JP)
Title: Collision judging method and collision judging device for vehicle
Inventor: KANEMOTO JUNJI
IPC: G01P15/00
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To judge the collision of a vehicle at a high speed and at a high accuracy, by discriminating the threshold values of an impact force, a speed variation amount, and additionally, an acceleration gradient. SOLUTION: An acceleration applied to a vehicle is detected, and an impact force is calculated by using the absolute value of a specific band area component appearing remarkably in the collision of the vehicle which is abstracted from the acceleration, and a long section speed variation amount is calculated by integrating the above acceleration along a relative long section up to the present value, and furthermore, a short section speed variation amount ΔVa (k) is calculated by integrating the above acceleration along a relative short section up to the present value.  While an acceleration gradient amount ΔGr(k) is calculated by time integrating the short section speed variation amount, in particular, a collision forecast value ΔVa(k)-ΔGr (k) is calculated by subtracting the speed variation amount from the acceleration gradient amount, and a low speed front side collision having no large difference in the collision speed, a high speed overlap collision and the like are discriminated at a high speed and at a high accuracy, by taking it as one of the necessary conditions for judging collision that the collision forecast value ΔVa(k)-ΔGr (k) exceeds a specific threshold value, as well as the acceleration gradient amount ΔGr(k) exceeds a specific threshold value Grd.
Patent JP-S59170823-A (JP)
Title: Single-lens reflex camera
Inventor: TOKUI MASAKI
IPC: G03B19/12
Filed: 1983-03-17
Abstract: PURPOSE:To warn securely the deficiency in a source voltage by allowing normal operation when the voltage of the power source incorporated in a camera in higher than a specific voltage, and allowing a movable reflecting mirror from moving up when the voltage drops below the specific voltage, but inhibiting the operation of a shutter mechanism. CONSTITUTION:A source voltage warning device 57 locks the rotation of the movable reflecting mirror 1 at an upper position when the source voltage is lower than the specific value and also inhibits the leading curtain 4 of the shutter mechanism from running to hold exposure inhibited, warning a user that the source voltage is lower than the specific voltage. An electromagnet device 58 which does not performs attracting operation when the source voltage is lower than the specific value and performs the attracting operation when lower and a shutter release locking mechanism 59 whose operation is controlled by it are provided, and a source voltage warning device 57 is arranged under the movable reflecting mirror 1 adjacently to a shutter releasing mechanism 33.
Patent JP-S56141575-A (JP)
Title: Alarm system for early detection of earthquake
Inventor: EMOTO SUKEKICHI
IPC: E04H9/02
Filed: 1980-04-08
Abstract: PURPOSE:To minimize confusion by transmitting a danger signal in an extremely short time as the first step in case when the detected earthquake is considered dangerous more or less, making observation in continuation and canceling the danger signal when it is confirmed safe. CONSTITUTION:The signal from the sensor 11 of a central device 1 is sent to a control processor 15 via an amplifier 12, etc. and the signal from the sensor 21 of each terminal device 2 to said unit via a transmitter 22, a communication wire 3, etc. When the outbreak of an earthquake is detected, the unit 15 indentifies the danger of said earthquake. Namely, the decision of danger/safety is accomplished by comparing the period FP2, amplitude LP2 of the initial movement obtained by observation for about one second after detection of the earthquake and the compared values FC1, Ln3 determined from the correlation between the period and amplitude of the actual waves and the earthquake scale. Here, when it is decided that this earthquake has no danger, the monitoring is resumed, and in other case, a danger signal is once transmitted and the observation is continued. With such constitution, the confusion of, for example, train diagrams or the like is minimized.
Patent JP-S57167669-A (JP)
Title: Capacitor and manufacture thereof
Inventor: KATOU TAKASHI
IPC: H01G4/10
Filed: 1981-03-27
Abstract: PURPOSE:To reduce the leakage current for the subject capacitor by a method wherein the silicon which has been moved to a crystal grain boundary by thermal diffusion is oxidized and formed into an insulated material of silicon dioxide. CONSTITUTION:After an amorphous tantalum oxide layer 17 has been formed contacting to polycrystalline silicon layer and the like, the layer 17 is maintained in an oxidized atmosphee of a high temperature which is higher than the crystallizing temperature of amorphous tantalum, the tantalum oxide layer 17 is crystallized, at the same time, silicon is diffused on the crystal grain field which will be generated following the crystallization, silicon dioxide 19 is filled up on the crystal grain boundary by performing oxidation, and the conductive passage of the leakage current is blocked. As a result, the capacitor which withstands a high-temperature treatment of 1,000 deg.C or thereabouts at which the manufacturing method which is considered to be suitable for the semiconductor integrated circuit and having volumetric density exceeding the standard for the capacitor to be used for a thin film integrated circuit wherein the same kind of metal oxide is used as a delivative and also having the leakage current which is comparable with the above, can be manufactured.
Patent JP-H04282163-A (JP)
Title: Production of deodorant
Inventor: HARASAWA ATSUKO
IPC: A61L9/01
Filed: 1991-03-11
Abstract: PURPOSE:To provide the process for producing deodorant obtd. by a plant extract. CONSTITUTION:This process for producing the deodorant obtains an effective component by subjecting the living or dry leaves or petals of Saxifragaceae plants to multistage extraction by an org. solvent and the sepn. by chromatography. The deodorant obtainable by this method allows the simple separating and refining of the component having the excellent deodorizing capacity in the extract by using a column chromatogratography. Since the deodorant has the high purity of the effective component, the deodorant is able to provide an excellent deodorization effect with just a small usage.