baber/WOPTO huggingface dataset:
Patent JP-H0994897-A (JP)
Title: Sealed laminate
Inventor: WATANABE HARUO
IPC: C09K9/00
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of air bubbles and density change by suppressing the steam of a highly vicous soln. having water between laminated substrates by providing a water holding layer having saturated steam of water and/or a liquid between the first and second sealant provided between the laminated substrates. SOLUTION: After a highly viscous soln. 2 is uniformly applied to a glass substrate 1, a mask is detached and a small amt. of an epoxy resin is placed around the applied high viscous soln. in a built-up state. Then, resin beads are scattered to the whole as spacers 3. Thereafter, the opposed substrates 1 same in size are defoamed and degassed under vacuum to be closely bonded and laminated and allowed to stand at room temp. to obtain a laminate having a first sealant 4 containing no air bubbles. Next, a sheet composed of a highly water absorbable polymer is inserted into the gap between the substrates and hydrated by injecting water into the gap between the substrates. Thereafter, a low viscosity photosensitive resin is injected into the outer periphery as a second sealant 4 and irradiated with ultraviolet rays to be solidified to perform sealing.  As a result, a second stage sealed laminate having a water holding layer 5 provided to the outer periphery thereof is obtained. By this constitution, the evaporation of water of the highly viscous soln. 2 can be prevented.
Patent JP-S63254148-A (JP)
Title: Resin composition resistant to environmental stress cracking
Inventor: OKAMOTO MOTOHIDE
IPC: C08L23/00
Filed: 1987-04-10
Abstract: PURPOSE:To obtain a composition having improved rigidity and tensile strength while keeping the environmental stress cracking resistance and impact resistance of the base resin and suitable as a material for container, by compounding an ethylene-(meth)acrylate copolymer, a polyolefin and a modified polyolefin. CONSTITUTION:The objective composition can be produced by compounding (A) 100pts.wt. of a mixture of (a) 90-60wt.% ethylene-(meth)acrylate copolymer and (b) 10-40wt.% polyolefin with (B) 1-20pts.wt. of a modified polyolefin. The component (a) is an ethylene-ethyl acrylate copolymer and the component (b) is a high-density polyethylene. The component (B) is e.g. an ethylene- propylene copolymer rubber grafted with maleic anhydride.
Patent JP-H11277629-A (JP)
Title: Mold for welder and manufacture of connecting film material
Inventor: MATSUNASE TAKEO
IPC: B29C65/00
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To eliminate a bulging part generated at the time of connecting a welder by specifying a space volume between toothed parts to a volume of the toothed part, and constituting its material by an aluminum or an aluminum alloy, in a mold having toothed parts. SOLUTION: The mold is set at a ratio (A/B) of a space volume A between toothed parts to a volume B of the toothed part to 0.6 or more. A shape of the part is not only a square shaped section, but also various shapes such as a rectangular shape, trapezoidal shape, a triangular shape, rounded shapes of them, a groove formed in its longitudinal direction, different depths of protrusion and recess shape or the like. There are not only a resin amount of a connecting part and a shape of the mold but also other control factors such as expansion of a vinyl chloride or resin at the time of heating, or shrinkage at the contrary time of cooling. Therefore, the A/B ratio is generally preferably 0.8 to 1.5. A material of this mold is particularly preferably an aluminum or aluminm alloy from a viewpoint that a connecting accuracy and operability can be largely enhanced.
Patent JP-H11281713-A (JP)
Title: Output buffer test circuit
Inventor: SHIBATA KEIJI
IPC: G01R31/28
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To test an output buffer without applying a test pattern to an internal circuit by arranging a connection switch between NAND gates, thereby switching to interrupt a signal input to the output buffer from the internal circuit and output a signal from the output buffer via the NAND gate. SOLUTION: Mode switch signals T0 , T1 both in an L level are input to a semiconductor integrated circuit 100. Connection switch circuits 61-1 to 61-n are switched into a state wherein a signal from an internal circuit 10 is shut and signals from NAND gates 51-0, 51-1,...51-n of one upper stage of NAND gates 51-0, 51-1,...51-n are input. When an H-level signal and an L-level signal are input to a first terminal 21, a regulated burden is applied to signals output from output buffers 42-1,...42-n, 43 via second terminals 22-1,...22-n and a third terminal 23, and whether or not the output voltage levels of buffers 42-1, 42-2,...43 are within a regulated range is checked.
Patent JP-S62243743-A (JP)
Title: Austenitic stainless steel for use at high temperature
Inventor: MINAMI YUSUKE
IPC: C22C38/50
Filed: 1986-04-17
Abstract: PURPOSE:To obtain an austenitic stainless steel for use at high temp. having superior creep rupture strength by restricting the amount of P in a steel to a proper range and further restricting the amounts of Ti and Nb. CONSTITUTION:The composition of an austenitic stainless steel is composed of, by weight, 0.05-0.15% C, <1% Si, <2% Mn, 7-18% Ni, 15-25% Cr, <0.03% T, N, 0.02-0.08% P, <0.5% Ti and/or <1% Nb and the balance Fe with inevitable impurities. The composition may further contain <0.01% B and/or <0.1% Zr. In the composition, the atomic ratio of (Ti+Nb)/C is 0.2-0.8.
Patent JP-H05288053-A (JP)
Title: Cooling device of construction machine
Inventor: MAEKAWA KIYOAKI
IPC: F04D15/00
Filed: 1992-04-08
Abstract: PURPOSE:To ensure the flow amount of air which is necessary for a cooling device without enlarging the opening area of the opening part of the take-in kport of outside air which is sucked into the cooling device of a construction machine so as to exhibit cooling performance sufficiently. CONSTITUTION:A water temperature sensor 16 and an oil temperature sensor 15 are installed on a construction machine which is provided with an engien 4 arranged on a main body 2, an oil pressure system 28 driven by the engine 4, and a cooling device 6 for cooling the cooling water in the engine 4 and operation oil in the oil pressure system 28, and a fan device 14 for forcibly supplying air to the cooling device 6 is provided in the main body 2, and also a fan control device 30 is provided to control the fan device 14 by signals from the water temperature sensor 16 and the oil temperature sensor 15.
Patent JP-H09250391-A (JP)
Title: Method for forming metal product having hollow space
Inventor: AKUTAGAWA TOSHIO
IPC: B23K20/00
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To easily form a metal product having hollow space therein and to prevent the leak of fluid from the hollow space and thus to keep the good appearance of the formed product. SOLUTION: An imaginary plane 13 which passes hollow space and crosses a product 1 is set. A first part 14 agreeing with the shape of the one part made by dividing the product 1 by the imaginary plane 13 is formed by machining. A second part 15 agreeing with the shape of the other part is formed by machining. In the above described first and second parts 14, 15, the surfaces 16, 17 corresponding to the imaginary plane 13 are faced to each other. A sheet 19 is interposed between these surfaces 16, 17 and the first part 14 and the second part 15 are pressed on the sheet 19 by a pressing means 20. The first part 14, the second part 15 and the sheet 19 are heated by a heating means 23 to thermally disperse the sheet 19 into the surfaces 16, 17.
Patent JP-S5422809-A (JP)
Title: Tape recorder having repeating function
Inventor: OOHORI SHINICHIROU
IPC: G11B15/02
Filed: 1977-07-22
Abstract: PURPOSE: To repeatedly reproduce any range in a tape by adding repead, start and end keys so that the first and last positions to be repeatedly reproduced may be recorded in a control circuit. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62243185-A (JP)
Title: Reference track detector
Inventor: TAKAHASHI KEIJI
IPC: G11B21/12
Filed: 1986-04-16
Abstract: PURPOSE:To attain the reference track position adjustment of a track '0' sensor with high accuracy by providing a T-shaped cut-and-rise to a fitting metallic fixture of a step motor. CONSTITUTION:The track '0' sensor 5 is fitted to a printed board 6 by solder, a slot 6b is inserted to the recess of the T-shaped cut-and-rise 20 and screwed to a tap hole 1d via a long hole 6c and a projection 2d by a screw 9. In such a case, a screw 7 is fitted tentatively to the tap hole 1d and the slot 6b of the printed board 6 is moved along the cut-and-rise 2a so that the track '0' sensor 5 detects a folded part 3d when the magnetic head is placed on a reference track of the medium. When the track '0' sensor comes to be just position, the screw 9 is fitted tightly to the tap hole 1d. Thus, the printed board is positioned vertically and horizontally and the detection position of the track '0' sensor 5 is adjusted with high accuracy.
Patent JP-S5713296-A (JP)
Title: Speed change and reduction gears enclosing type tube pump
Inventor: FUJITA KEIJI
IPC: F16H3/44
Filed: 1980-06-26
Abstract: PURPOSE: To attempt reduction of size together with facilitation of handling and maintenance control, by enclosing both a reduction gear and a change gear as an intergrated unit and sealing them inside.  
     CONSTITUTION: A speed change gear composed of a planetary gear mechanism shall be built up in such a way that both planet gears 17, 18 are constantly engaged with the internal gear 3d formed along the inner side of housing 3 and also either pair of larger such gear 12b and smaller planet gear 17 or pair of smaller sun gear 12c and larger planet gear 18 is arranged to engage with each other by selecting the position of input shift 12. A speed reduction gear shall be built up, on the other hand, by constantly engaging the internal gear 3d with speed change output gear 16a composed of intermediated gear 19 interposed between bearing supports of the shaft 16 commonly used for the group of planetary gears. Since both change gear and reduction gear sections are in a space enclosed with seals 7, 11, each of bearings and gears can be securely protected even if tube 2 happened to break. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10270955-A (JP)
Title: Semiconductor device
Inventor: KOYAMA HIDEAKI
IPC: H03F3/30
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To output an output voltage range to high potential-side power voltage from the lowest potential by switching the operation state of the output stage of an operational amplifier to the emitter follower-type of an NPN transistor or the emitter follower-type of a PNP transistor in accordance with output voltage. SOLUTION: The output stage and a current source 23 for supplying current to respective parts are provided. Current is inputted to the PNP transistor 18 constituting the current input terminal of a current mirror and it is outputted from PNP transistors 2, 5, 9, 11 and 15 constituting the current output terminal of the current mirror. Resistances 24 and 25 which are connected in series between the power voltage terminal 29 and the lowest potential terminal 28 are a resistance voltage dividing circuit generating reference voltage Vref for comparing it with output voltage (voltage of output terminal 30). A comparator (voltage comparison circuit) 22 compares output voltage with reference voltage and changes over the current sources 19 and 20.
Patent JP-H10179801-A (JP)
Title: Golf ball
Inventor: KATO SATOSHI
IPC: C08L53/02
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a golf ball of multi-layer structure including thread rubber layers, which gives a fine feeling of striking a ball and also good controllability and whose flying performance and anti-cut property lie at a satisfactory level. SOLUTION: A golf ball has a thread winding core 1 and a cover 2 enclosing the core 1, wherein the resin as base material of the cover 2 is chiefly composed of a heated mixture consisting of ionomer resin, acid-denatured thermoplastic elastomer or a thermoplastic elastomer to whose termination -OH radical is added, and styrene-butadiene-styrene block copolymer having a polybutadiene block containing epoxy radical or a styrene-isoprene-styrene block copolymer having a polyisoprene block containing epoxy radical, and the bending rigidity of the compond for the cover 2 should range 50 to 300MPa while Shore D hardness range 40 to 60.
Patent JP-S63252287-A (JP)
Title: Time interval measuring apparatus
Inventor: YOKOYAMA HIROSHI
IPC: G04F10/04
Filed: 1987-04-09
Abstract: PURPOSE:To measure a time jitter for several continuous periods accurately, by arranging a time interval measuring device made up of a measuring pulse generating section, a gate signal generating section, a pulse counter, a time counter, a measuring frequency counter and a computing section. CONSTITUTION:A measuring pulse generating section 1 outputs a measuring pulse related to a measuring signal. A gate signal generating section 2 outputs a gate signal rising with a rise of the measuring pulse immediately after a measuring start signal is applied. A pulses counter 3 counts as many measuring pulses as the number of a preset measuring frequencies to output counts N to a computing section 9 and a counting end signal is outputted to the generating section 2. A time counter 5 counts clocks and outputs counts (t) to the computing section 9. A measuring frequency counter 8 outputs counts M and the counting end signal to the computing section 9. The computing section 9 computes time T of the gate signal based on the counts N, (t) and M.
Patent JP-S5422049-A (JP)
Title: Labyrinth packing
Inventor: NISHIMOTO MITSUO
IPC: F16J15/453
Filed: 1977-07-21
Abstract: PURPOSE: To reduce the abrasion and damage of fins and keep up a sealing property. by using a layer made of a tridimensional irregular reticular porous metal for a labyrinth packing. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08282042-A (JP)
Title: Multi-ink sheet and recording apparatus
Inventor: ATAKA HISANORI
IPC: B41J33/22
Filed: 1995-04-13
Abstract: PURPOSE: To suppress the generation of wrinkles in an ink sheet to enhance image quality, in a multi-ink sheet fed at a feed speed 1/n times the feed speed of an image receiving material to be suscesible to printing a plurality of times, by forming perforations to both sides of the ink sheet along a feed direction. CONSTITUTION: A thermal transfer recording apparatus performs printing in such a state that an ink sheet 2 and image receiving paper 3 are held between a thermal head 1 and a platen roller 4. The ink sheet 2 is supplied from a supply roller 11 and guided by guide rollers 6, 7 to be taken up by a taking-up shaft 12. In this case, square perforations 2a are formed to both sides of the ink sheet 2 along the feed direction of the ink sheet 2 at a predetermined interval. By providing a sprocket gear 5 having a large number of tooth parts 5a engaged with the perforations 2a, the ink sheet 2 can be supplied without generating wrinkles and the quality of an image is enhanced.
Patent JP-S62244389-A (JP)
Title: Production of l-phenylalanine
Inventor: SAKASHITA KEIICHI
IPC: C12R1/32
Filed: 1986-04-18
Abstract: PURPOSE:To efficiently L-phenylalanine useful as a raw material for sweeteners and other uses, by cultivating a microorganism of the genus Mycobacterium, etc., in a culture medium containing added DL-3-phenyllactic acid. CONSTITUTION:One or more microorganism selected from the group of Mycobacterium, Enterobacter, Erwinia, Proteus, Klebsiella, etc., are cultivated in a culture medium containing 1-10wt% carbon source, 0.1-0.5wt% nitrogen source, 0.1-0.5wt% phosphate and 0.1-5wt% DL-3-phenyllactic acid and, as necessary, iron and vitamins at 6-8pH and 25-35 deg.C for 2-4 days to produce L-phenylalanine. Alternatively, 0.01-10wt% microbial cells, etc., of the above- mentioned culture, etc., is reacted with an aqueous medium containing 0.5-50wt% DL-3-phenyllactic acid, an amino group donor, e.g. urea, in a molar amount of 1-2 times based on the DL-3-phenyllactic acid, etc., at 6-11 pH and 20-60 deg.C for 0.1-100hr and the aimed L-phenylalanine is collected from the reaction solution.
Patent JP-S59213080-A (JP)
Title: Data managing system of optical disk
Inventor: HASEGAWA TADASHI
IPC: G11B7/00
Filed: 1983-05-19
Abstract: PURPOSE:To eliminate such a danger as a user data and a user data managing information mingle with each other by adding an information for clarifying a capacity of an unrecorded part between a user data of an additional type optical disk and the user data managing information to the user data managing information, and managing the capacity of the unrecorded part. CONSTITUTION:A data managing information transferred from a host device is recorded in a user data managing information (VTOC) information sector part 4, and a VTOC number generated automatically by a writing circuit, a sector sequential number in the VTOC, a sector sequential number in the whole VTOC area, a VTOC head address, a VTOC final address, a user data final address, a VTOC managing flag, a VTOC data length, and a VTOC managing byte consisting of an unrecorded part capacity are recorded in a managing information sector part 5. By updating the VTOC managing byte whenever a user data is added, the user data and the VTOC are managed exactly without mingling with each other.
Patent JP-H05253549-A (JP)
Title: Apparatus for sorting vegetables and fruits
IPC: B07C7/00
Filed: 1992-03-12
Abstract: PURPOSE:To efficiently and properly sort vegetables and fruits without damaging the same. CONSTITUTION:Vegetables and fruits are placed on the respective cups 3, 3... of a supply part 4 to be graded by a shape discriminating device. The cups 3, 3... slide so as to approach respective workers standing by at respective receiving parts 8-14 corresponding to the discrimination outputs of the shape discriminating device. As the result of this sliding, the workers confirm to the effect that the vegetables and fruits placed on the cups 3 must be received in the receiving parts allotted to them to take out the vegetables and fruits from the cups 3 by their hands to pack boxes 28 with them. Since there is no process allowing vegetables and fruits to tumble or fall, the damage of vegetables and fruits is prevented and the load of a worker related to the judgment of quality is reduced and the rationalization of sorting and the uniformization of a packing posture can be achieved.
Patent JP-S5612543-A (JP)
Title: Detecting element for inflammable gas
Inventor: AKIYAMA SHIGEO
IPC: G01N27/12
Filed: 1979-07-11
Abstract: PURPOSE: To make it possible to detect inflammable gas at a high sensitivity and with reduced secular change of deteeting characteristic of the gas detector, by providing a gas detector having a gas detecting element mainly consisting of indium oxide and iron oxides.  
     CONSTITUTION: The inflammable gas detecting element is composed mainly of indium oxide (In 2 O 3 ) and iron oxides. The iron oxides occupies 5W75mol% as calculated on the basis of Fe 2 O 3 . After preparation and mixing of these main constituents, a predetermined amount of mixture powder is compressed and shaped into the form of a cylindrical element with a platinum wire electrode embedded therein. The shaped body is then baked to becom a gas sensitive element. A coil- shaped heater is wound round the thus produced element and is covered by a cap made of stainless steel gauze wire thus completing the formation of the inflammable gas detecting element. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06270323-A (JP)
Title: Film applied to window having brilliant gloss
Inventor: INAMORI TADAHIRO
IPC: B32B15/08
Filed: 1993-03-23
Abstract: PURPOSE:To provide a film applied to a window having brilliant gloss allowing reflected light to show brilliant gloss to make the interior of a house hard to see from the outside and not showing brilliant gloss from the interior of the house to enable seeing the outside of the house from the interior. CONSTITUTION:In a film applied to a window, a first translucent metallized film, a transparent metal compd. vapor deposition film and a second translucent metallized film are successively laminated to the single surface of a transparent film so as to become translucent as a whole.
Patent JP-S60232842-A (JP)
Title: Nc lathe with tool and chuck claw automatically exchanging device
Inventor: OOTANI MUTSUMI
IPC: B23Q3/155
Filed: 1984-05-01
Abstract: PURPOSE:To simplify an ATC operation by carrying out the exchange of devices for a tool and a chuck claw, between a turret and a tool magazine through an automatic tool exchange device. CONSTITUTION:A tool rest 6 is provided on a base 2 relatively movably with respect to a chuck in which a chuck claw 18 can be automatically removably mounted on the end of a spindle. Inside and outside diameter tools and the chuck claw 18 are mounted in the radial direction on each indexed surfaces of a rotatingly indexable turret 12, provided on the tool rest 6. A rotatingly indexable tool magazine which installs a tool and a chuck claw provided on the base end opposite to the spindle 3, and grippers corresponding to the mounting part of the turret 12 and the mounting body of the tool magazine respectively, are provided, to carry out the mounting and exchange of a tool and a chuck claw through an automatic tool exchange device and the turret 12, thereby, simplifying the operation of ATC and reducing time for exchanging the chuck claw.
Patent JP-S62246841-A (JP)
Title: Production of coated optical fiber
Inventor: NISHIMOTO MASAYUKI
IPC: C03C25/10
Filed: 1986-04-18
Abstract: PURPOSE:To produce a coated optical fiber which effectively prevents the generation of hydrogen from resins curable by UV rays by coating an optical fiber core or twisted body thereof with the resins curable by UV rays subjected to a humidifying treatment. CONSTITUTION:The resins curable by UV rays are exposed to a high-temp. high-humidity atmosphere of >=80% relative humidity and >=40 deg.C temp. to obtain the resins curable by UV rays 14, 16, 24 having 1.0-2.5% moisture content. The optical fiber core 12 made of quartz glass or the twisted body formed by twisting plural pieces of the cores 12 and copper plated copper wires 22 is coated with at least one layer of the above-mentioned resins 14, 16, 24 and nylon 18, then the coatings are cured. The coated optical fiber which is decreased in the transmission loss in a 1.30-1.55mum wavelength band to be used for communication is thus obtd.
Patent JP-H03288258-A (JP)
Title: Learning method for data processor
Inventor: TAKATORI SUNAO
IPC: G06G7/60
Filed: 1990-04-04
Abstract: PURPOSE:To apply the effective learning to an intermediate layer by increasing the weight of synapses of the intermediate and output layers to each input/ output so as to secure such a trend where the intermediate layer has the least approximation to the ignition patterns of both input and output layers CONSTITUTION:The ignition patterns of an input layer 31 and an output layer 33 are artificially decided in regard of plural pieces of input/output. Then the weight of synapses of an intermediate layer 32 and the layer 33 are decided for each input/output so as to secure a trend where the layer 32 has the least approximation to the ignition patterns of both layers 31 and 33. A new layer 32 is added when the learning of a single layer 32 is through up to a prescribed stage. The learning is also applied to this new layer 32 in the same way, and the layers 32 are sequentially increased. Under such conditions, the numbers of neurons of both layers 31 and 33 are decided from the data capacity. Then the pieces of processable data are decided from the total number of neurons of a neural network. Thus it is possible to prevent the occurrence of the neurons having no ignition and to secure the effective functioning with the neurons of the layer 32.