baber/WOPTO huggingface dataset:
Patent JP-2000306061-A (JP)
Title: Id tag utilizing electromagnetic wave
Inventor: FUJII TAKASHI
IPC: G06K19/07
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To provide an RF-ID tag capable of increasing the sensitivity and long-distance communication while having a display function and a self- diagnostic function by composing the power source of the ID tag of a solar battery and an electric double layer capacitor. SOLUTION: An RF-ID tag system is composed of an ID tag 1 and an R/W terminal 2. A power unit 3 of the ID tag 1 is composed of an element 31 of the solar battery, an electric double layer capacitor 33 and a diode 32 for counter flow. Between the ID tag 1 and the R/W terminal 2, signals are exchanged through antenna coils 4 and 5 and the ID tag 1 is provided with a transmission/ reception decoder 11, a data memory 12, a transmission/reception amplifier 13, an SW controller 14 and an LED indicator lamp 15 as a function display device. Then, the function display device 15 displays the self-diagnostic result of a self-diagnostic function device composed of transmitting/receiving operation success/fail discrimination 16, install embedding condition success/fail discrimination 17 and environmental noise interference success/fail discrimination 18 as well.
Patent JP-S605378-A (JP)
Title: Secrecy protection system
Inventor: HIRATSUKA YOSHITAKA
IPC: G06Q40/02
Filed: 1983-06-24
Abstract: PURPOSE:To make stealing hard by using plural password codes, randomizing the 1st code independently and logical operation result between the code succeeding to the 2nd code and the preceedingly randomized result to register the result of the randomization as a password. CONSTITUTION:The 1st key input when generated is stored in a register 10 and randomized by a random number generator 16, and the 1st randomized key input is inputted to one input terminal of a logical gate group 22, inputted to a register 12 when the 2nd key input is generated, and inputted to the other input terminal of the logical gate group 22 to perform logical operation there. The result is randomized by a random number generator 18. Further, the 3rd key input when generated is inputted to a register 14 and the random number result of a random number generator 20 is registered as the password through similar processes. A user hits the 1st - the 3rd keys in the same order to obtain the same output as that in the registration through similar randomization logical operation.
Patent JP-H11299624-A (JP)
Title: Dish servicing device for delivery to home
Inventor: SATO MITSUNORI
IPC: B65D1/24
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a dish servicing device for delivery to a home, which can carry a tableware for rice, a tableware for soup and a container for a daily food without overturn and the contents without being spilled over. SOLUTION: A tray 3 is provided with recessed parts, the upper surfaces of which are open on both right and left sides thereof. Both recessed parts of the tray 3 are integrally connected to each other by a bridge piece 77. Covering recessed parts 120, the lower surfaces of which are open, are provided on both right and left sides of a tray cover 88. Both covering recessed parts 120 of the tray cover 88 are integrally connected to each other by a cover bridge piece 90 formed to be bent upward. The tray cover 88 is so constructed that, while the upper surfaces of covers for a tableware removably fitted into the recessed parts are pressed by pressing projecting parts 91 projected on the upper bases of the respective covering recessed parts 120, the covering recessed parts 120 are put on the tableware and installed on the tray 3.  This device includes the thus constructed tray 3 and the tray cover 88.
Patent JP-S5340398-A (JP)
Title: Method of feeding pads
Inventor: HONMA TADASHI
IPC: B65H49/38
Filed: 1976-09-22
Abstract: PURPOSE: To accomplish efficient packaging and assembling of large bobbins with a simplified structure. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61272504-A (JP)
Inventor: MASUDA MASAAKI
IPC: F22B35/00
Filed: 1985-05-29
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-S5639459-A (JP)
Title: Supersonic flaw detector
Inventor: FUJIMOTO KOUJI
IPC: G01N29/04
Filed: 1979-09-07
Abstract: PURPOSE: To enable perfect flaw detection of a given area including bent surface, etc. by providing a moving body running along a guide rail installed on the detection surface and by giving a free motion to the moving body running along the free-moving guide bar by means of directly crossed two axles.  
     CONSTITUTION: Circumferential direction moving body 15 runs along the rail 11 installed on the pipe 1. The guide bars 33 and 34 is made to move freely on the axle 32 of the moving body 15 and the axial direction moving body 42 is made to move to a given position of the axial direction of the pipe 1 along the bars 33 and 34. Supersonic flaw detection unit is made to move freely against the moving body 42 around the axle 45 and right-angled direction axle 49 which are set in the supporting section 46 to which axle 45 is fitted as integral part. In said system, even when the pipe 1 has a bent surface, detection unit does not float above the pipe surface, thus making it possible to conduct perfect flaw detection of a given area including a bent surface, etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09280830-A (JP)
Title: Gap measuring device
Inventor: SAIDA MASAHIRO
IPC: H01L21/027
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a gap measuring device capable of accurately measuring the gap between a mask and work even if the kind of work changes. SOLUTION: In a gap measurement, non-polarized laser light emitted from semiconductor laser 1 is made incident on a device in a polarizing plate 3 through a converging lens 3. The polarized light converted into linearly polarized light through polarizing plate 3 is reflected by an upper surface of the mask, a lower surface of the mask, and an upper surface of the work. The light reflected by the lower surface of the mask an the upper surface of the work is received by an image sensor 7 through an image-forming lens 6. A signal processing part 8 displays peaks of two signals of the reflected light Ib from the lower surface of the mask and the reflected light Ic from the upper surface of work on a monitor, and an operation part 9 calculates a gap length (g) between the reflected light Ib and Ic to calculate the gap (d).  When calculating the length (g), an operator can adjust an polarizing angle by rotating the polarizing plate 3 and equally arranged the peak heights of the two signals displayed on the monitor.
Patent JP-2000301070-A (JP)
Title: Hardly crushable material removing device for rdf manufacturing system
Inventor: DAIKU HIROYUKI
IPC: B07B13/00
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To prevent a screw conveyor, or the like from being clogged by hardly crushable material such as towels and stockings contained in refuse which is raw material and to perform continuous operation of the system without hindrance in a RDF manufacturing system. SOLUTION: The RDF manufacturing system is provided with a rotor 2 arranged adjacent to a refuse fall place A in a refuse transfer path and rotated around a horizontal axis, a linear body for hooking hardly crushable material 3 extending outward in the radial direction from the rotor 2, and a belt for removing hardly crushable material 5 hooked on a belt wheel consisting of the rotor 2 and a another rotor 4.
Patent JP-S62273302-A (JP)
Inventor: SUGAWARA TOSHIHIKO
IPC: E01C23/03
Filed: 1986-05-19
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-S6429213-A (JP)
Title: Foldable bookshelf unit
Inventor: RAURU BARUBIERI
IPC: A47B57/04
Filed: 1988-05-11
Abstract: PURPOSE: To allow an easy folding work and ensure a convenience for transportation and storage by rotatably supporting a part of a plurality of shelves on a front leg and a rod type body connected to each other via a joint, and providing one of the shelves with an interlocking mechanism to adjust the inclination of a plurality of the shelves and close legs. CONSTITUTION: This unit is made of a lateral support body 1 having a front leg and rear leg 2 with the upper parts thereof rotatably connected to each other. Also, at least a part of shelves 9, 15, 18 and 28 is rotatably supported on the front leg 3 and rod type bodies 11 and 13 forming a joint connected parallelogram structure with the shelves. Furthermore, at least one shelf 18 is provided with an interlocking mechanism 21 laid so as to be interlocked with the alignment mechanism 23 of the rear leg 2, so as to adjust a shelf posture and enable the legs 2 and 3 to come near each other. According to this construction, the bookshelf unit can be folded via a simple procedure without needing any tool, and the inclination or horizontal position of at least a part of a plurality of shelves can be adjusted with a simple operation.
Patent JP-H05312719-A (JP)
Title: Total reflection measuring apparatus
Inventor: MATSUI SHIGERU
IPC: G01N21/552
Filed: 1992-05-07
Abstract: PURPOSE:To make it unnecessary to move an optical axis of a condenser mirror used for transmitting and illuminating purpose from the general measuring state in a total reflection measuring apparatus which measures the total reflection of a minute sample in combination with an infrared microscope. CONSTITUTION:When the light from a transmitting/illuminating condenser mirror 1 is reflected by two reflecting mirrors 4, the light enters a total reflection prism 5 while the optical axis is moved parallel by the shifting amount of optical axes between an incident light and an emission light of the total reflection prism 5. Therefore, the optical axis of the emission light of the total reflection prism 5 agrees with that of the condenser mirror 1, and the light is taken into a Cassegrain objective mirror 3 as it is. Even when the total reflection measuring apparatus is mounted to an infrared microscope to measure the total reflection, it becomes unnecessary to manipulate the condenser lens, that is, change the optical axis of the condenser lens from the state of the general measurement.
Patent JP-H09301782-A (JP)
Title: Ceramic fiber formed article excellent in molten nonferrous metal resistance and its manufacture
Inventor: SAITO TSUNENARI
IPC: B22D41/54
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a formed article which is lightweight and inexpensive and also is excellent in wetting resistance and corrosion resistance to molten nonferrous metals such as molten aluminum alloys, etc., and has high heat- insulating properties and sufficient endurance with respect to thermal shock. SOLUTION: In the manufacture of this article, a ceramic fiber formed article 1 is provided with a gradient impregnation layer 3 of a refractory inorganic powder in and inside the surface to be allowed to contact with molten metal, e.g. the inner peripheral surface 2a of the article 1, wherein a concn. gradient of the impregnated inorganic powder is formed in the layer 3 so that concn. of the inorganic powder at the closer position to the surface becomes the higher.  At this time, a liquid suspension of the refractory inorganic powder is brought into contact with the surface to be allowed to contact with molten metal and impregnated into the article 1 so as to form a concn. gradient of the impregnated inorganic powder such that concn. of the inorganic powder at the closer position to the surface becomes the higher and then, the resultant article 1 is sintered to manufacture the objective ceramic fiber formed article.
Patent JP-S63281285-A (JP)
Title: Magnetic head
Inventor: HIRANO YOSHIYUKI
IPC: G11B21/21
Filed: 1987-05-13
Abstract: PURPOSE:To correct unbalance of floating amt. due to a yaw angle and to equalize floating amts. of both side rails by making a rail width on the side of narrower spacing wide than the other one. CONSTITUTION:A slider 1 is fitted with a load arm 2, and this slider 1 is formed with a rail A3 and the other rail B4 for floating so as to float on a disk with a load of 2g by the load arm 2. The rear end of the rail A3 is formed of a recording/reproducing element 5 by lithography technology, while the load arm 2 is fitted to a guide arm coupled with a head actuator. At that time, the slider is fitted with a yaw angle, e.g., 12 deg. against a track center line 6, and the width of the rail 3 is formed as, e.g., 0.26mm and the width of the rail 4, e.g., 0.30mm. By this method, the floating amt. can be kept to 0.2mum on both of the rail A3 and the rail A4 at their rear ends.
Patent JP-S606865-A (JP)
Title: Vessel for inspecting blood
Inventor: ANRAKU HIDEO
IPC: G01N33/50
Filed: 1983-06-24
Abstract: PURPOSE:To obtain a vessel (spitze) for inspecting blood which clots satisfactorily the blood of a patient receiving heparin dose, can reduce considerably the time for clotting and permits sampling of the serum with good separability by allowing polyamine sulfone to exist on the inside wall surface of said vessel. CONSTITUTION:This vessel for inspecting blood is constituted by allowing the polyamine sulfone expressed by the general formula shown in the figure to exist as an accelerator for blood clotting on the inside wall of a vessel consisting of various materials such as a thermoplastic resin, thermosetting resin, modified natural resin, glass, etc. The polyamine sulfone when brought into contact with the blood contg. heparin adsorbs and neutralizes the heparin and settles together with the heparin to deprive the hetarin of its effect and to restore the normal clotting function of the blood according to the above-mentioned vessel for inspection and therefore the serum is obtd. with good separability by clotting the blood in the vessel in short time and separating the blood-clot and the serum by a means such as centrifugal sepn.
Patent JP-H06118763-A (JP)
Title: Multicolor image forming device
Inventor: HANEDA SATORU
IPC: G03G15/01
Filed: 1993-05-17
Abstract: PURPOSE:To make work efficient by forming the plural units of images on an image forming body in accordance with the size of a unit image when a process for developing a latent image and forming a toner image is repeated and the toner images of respective colors are superimposed. CONSTITUTION:An arithmetic processing part inputted with image data consisting of three primary colors data Yi, Mi, and Ci, and black data BKi calculates desired four colors data, and corrects colors; and a comparing part compares the color-corrected four colors data Ym, Mm, Cm, and BKm with threshold matrix, the binarized four colors data are stored in a memories My, Mn, Mc, MBK, outputted to an exposing system based on command from a control part, so that an electrostatic charge image is formed on the photosensitive body. Plural units of images can be formed on the image forming body in accordance with the size of the formed image of one unit. Thus, the image forming body is effectively utilized and printing speed in the case of performing printing in which image size is smaller than maximum image size is made high, so that the work can be made efficient.
Patent JP-H09300565-A (JP)
Title: Manufacture of orientation-laminated polyester support
Inventor: SHIOZAKI SHIGERU
IPC: G03C1/81
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an orientation-laminated polyester support which is capable of substantially solving the problem of curling inevitably generated in the intermediate and the surface layer part of a rolled support by rolling the support. SOLUTION: This orientation-laminated polyester support consists of polyethylene terephthalate or polyethylene-2,6-naphthalate as a main constituent, and is of at least two layers of polyethylene terephthalate or polyethylene-2,6- naphthalate whose layers have mutually different copolymerization component ratios. The difference in the polymerization component ratios of the layers, constituting the outermost layer of the support is 2-15mol.%. The laminated polyester support is stretched and thermally fixed, and is rolled in such a manner that the support face with a smaller ratio of the copolymerization component of the laminated polyester support is faced inwardly.
Patent JP-S5641827-A (JP)
Title: Strontium salt purifying method
Inventor: HASHIMOTO YOSHIICHI
IPC: C01F11/02
Filed: 1979-09-06
Abstract: PURPOSE: To obtain high purity Sr salt in a short time by reacting an aqueous Sr salt soln. contg. Ca salt with alkali to crystallize Ca(OH) 2  and Sr(OH) 2  and separating the Sr(OH) 2 .  
     CONSTITUTION: NaOH, KOH or other alkali is added to an aqueous Sr salt soln. contg. Ca salt in an amount required to convert the Ca and Sr salts into hydroxides, and they are heated to 70W100°C and allowed to react to crystallize fine Ca(OH) 2  and Sr(OH) 2  of 0.05W10mm grain size. After cooling, this crystal slurry is filtered with a 325W3.5 mesh filter layer to recover the Sr(OH) 2 . Thus, high purity Sr salt contg. ≤0.1% Ca is obtd. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0413204-A (JP)
Title: Information recorder by self-clock system digital magnetic recording
Inventor: IZUKAWA KAZUHIRO
IPC: G11B5/09
Filed: 1990-04-27
Abstract: PURPOSE:To attain miniaturization and low cost of a device by providing a magnetic head state setting means which sets a magnetic head in a readout state when reading a clock signal equivalent to the position signal of a magnetic recording medium and in a write state at a time other than that. CONSTITUTION:The magnetic head state setting means 60 which sets the magnetic head 10 in the readout state when reading out the clock signal equivalent to the position signal of the magnetic recording medium and in the write state at a time other than that is provided, and the single magnetic head 10 capable of performing read/write is used in time division fashion, and the magnetic head 10 is set in the readout state when the position detection of the magnetic recording medium is performed. Thereby, it is possible to eliminate a special position detecting means, which attains the miniaturization and the low cost of the device.
Patent JP-H05310967-A (JP)
Title: Production of thermosetting resin prepreg
Inventor: OHIRA MASATO
IPC: B29B15/12
Filed: 1992-05-07
Abstract: PURPOSE:To obtain the subject prepreg good in the heat resistance, the moldability, etc., and useful for aerospace applications, etc., by dissolving a resin in a solvent mixture, impregnating reinforcing fibers with the produced solution and subsequently removing the solvent mixture. CONSTITUTION:The objective thermosetting resin prepreg is produced by dissolving a condensed polycyclic aromatic resin in a solvent mixture comprising 50-90wt.% of a low boiling point solvent having a boiling point of <=80 deg.C and 10-50wt.% of a medium or high boiling point solvent having a boiling point of >=100 deg.C, impregnating reinforcing fibers with the produced solution and subsequently removing the solvent mixture at a temperature of 80 deg.C so as to give a remaining solvent amount of 1-15wt.%. The condensed polycyclic aromatic resin is produced by reacting a raw material comprising a condensed polycyclic aromatic compound or a mixture of the condensed polycyclic aromatic compound with a monocyclic aromatic compound with a cross-linking agent comprising an aromatic compound having at least two hydroxymethyl groups or halomethyl groups in the presence of a reactive or water-insoluble acid catalyst.
Patent JP-H08313199-A (JP)
Title: Flying object
Inventor: USUKINU MITSUAKI
IPC: B64D41/00
Filed: 1995-05-12
Abstract: PURPOSE: To enable a long-time flight by a method wherein one end part of a bypass piping is linked to a shunting point on the side of a fuel gas generator of a fuel gas piping while a converging point on the side of a jetting port to the other end part thereof and the communication of the fuel gas piping with the bypass piping is controlled by a control valve at the shunting point by a control valve to convert a rotating force of a rotor by the flow of a fuel gas to a power. CONSTITUTION: One end part of a bypass piping 38 is linked to a shunting point 36 of a fuel gas piping 21 and a converging point 37 on the side of a jetting port is linked to the other end part thereof. The communication of the fuel gas piping 21 with the bypass piping 38 is controlled by a control valve 40 at the shunting point 36 so that a rotor 42 is driven to rotate by the flow of a fuel gas of the bypass piping 38. The rotating force of the rotor 42 is converted to a power by a power generator 44. This eliminates the need for an intake port of an air flow for power generation thereby enabling a long range flight without increasing an air resistance.
Patent JP-S5817415-A (JP)
Title: Liquid crystal display element
Inventor: MATSUYAMA SHIGERU
IPC: G02F1/1333
Filed: 1981-07-24
Abstract: PURPOSE:To obtain an electrode substrate having high adhesive strength to a plastic substrate by sticking an electrically conductive transparent film with a semicured adhesive as a base and curing the adhesive. CONSTITUTION:Epoxy resin which is solid at ordinary temp. and an imidazole curing agent are dissolved in a ''Cellosolve '' solvent such as butyl cellosolve to prepare an adhesive 3. The adhesive is applied to a triacetate film 2 to form a layer, and it is allowed to stand to evaporate the solvent and to semicure the adhesive. A mixture of In2O3 with Sn2O is then vapor-deposited on the film with the applied adhesive to form an electrically conductive transparent film 1, and the adhesive is cured for several hr. A film of acrylic resin, polyester, epoxy resin, polypropylene, polycarbonate, polyethylene terephthalate or cellulose may be used in place of the triacetate film as the substrate to which the adhesive is applied.
Patent JP-H01289691-A (JP)
Title: Automatic tool replacing device
Inventor: SENDAI TOMOKAZU
IPC: B25J15/04
Filed: 1988-05-11
Abstract: PURPOSE:To prevent dust generation in a clean room by furnishing a suction port on either of No.1 unit in connection with a control means and No.2 unit fitted with a gripper, and connecting a suction hole in communication with the joint faces of these units to the named suction port through a communication path. CONSTITUTION:When internal air of an automatic tool replacing device 1 is sucked from a suction port 16 via a communication path 16 and a suction hole 18, the ambient air is inhaled into this device 1 through a gap between the joint faces of two units 2, 3 while they are coupled together, and is inhaled directly from the suction hole 18 while these units 2, 3 are separated. Accordingly the ambient dust is sucked into the device 1 together with this air inhaled, to be exhausted to a suction device provided outside a clean room via the suction port 16 and a pipe in connection therewith.
Patent JP-S5740795-A (JP)
Title: Storage device
Inventor: SUGIMOTO EIJI
IPC: G11C16/06
Filed: 1980-08-21
Abstract: PURPOSE:To speed operation by detecting even slight voltage variations of a digit line by automatically applying a bias to the highest sensitive point of an inverting amplifier. CONSTITUTION:A function block MC connected electrically to a digit line DL and an inverting amplifier IV using the digit line DL as an input line are provided. Further, a feedback resistance Rf connected between the digit line DL and the output S of the inverting amplifier IV is included, and an enhancement type feedback IGFETQf whose source is connected to the digit line DL while the drain and gate are connected to the output point S of the inverting amplifier IV in common is used.