baber/WOPTO huggingface dataset:
Patent JP-S5998848-A (JP)
Title: Method of monitoring surface of printing plate carved by electron beam
Inventor: JIIKUFURIITO BAISUBUENGAA
IPC: B41C1/00
Filed: 1983-11-04
Abstract: An electron beam generator designed for engraving surfaces of printing form cylinders is switched to microscope operation during engraving pauses in order to make engraved cups visible immediately and without additional auxiliary equipment. During microscope operation, deflection parameters and an intensity of an electron beam produced by the electron beam generator are changed for appropriate scanning. An image signal is acquired by detecting secondary electrons generated by the beam interacting with the cups in the printing form surface.
Patent JP-S59119460-A (JP)
Inventor: DEEBITSUDO EICHI FURITSUTSU
IPC: G06F7/24
Filed: 1983-11-04
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-2000039491-A (JP)
Title: Nuclear reactor control rod
Inventor: NAITOU TAKAFUMI
IPC: G21C7/117
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To prevent a control rod function from being lowered due to a coating tube damage using a boron carbide as a neutron absorbing material. SOLUTION: The control rod 30 comprises a cladding tube 31 sealed at both ends with an upper end plug 33 and a lower end plug 35, a laminate of boron carbide pellets 51 filled in the tube 31, and a silver-indium-cadmium alloy rod 39. The laminate of the pellets 51 is sealed in a capsule structure 40 disposed in the tube 31.
Patent JP-S6268698-A (JP)
Title: Aligning device for piping
Inventor: MIYAMOTO MASAYUKI
IPC: B23K37/053
Filed: 1985-09-20
Abstract: PURPOSE:To execute easily centering of a pipe and the adjustment of a pipe interval, and to decrease the man-hour of a work by fixing plural metallic fittings to the end parts of two pipes by a chain, providing a turnbuckle on the metallic fittings, and also providing a swivel bolt on one of the metallic fittings. CONSTITUTION:Clamp metallic fittings 6 are fixed to a pipe A by a nut 16 by surrounding the periphery of the pipe A by a chain 1. In the same way, clamp metallic fittings 2 are fixed to the other pipe B, as well, and both the pipes A, B are butted. Subsequently, the pipe A, B are drawn toward this side by single or plural turnbuckles 4 through supporting pins 5, 5 which have been provided on the clamp metallic fittings 6, 2 and also centering of the pipe is executed by rotating a swivel bolt 3 provided on the clamp metallic fittings 2 of the pipe B. Accordingly, a centering work of the piping in case of a work in a job site can be executed easily, also a tack welding of the clamp metallic fittings 6, 2 is not required, and the deterioration of the quality can be prevented.
Patent JP-H0761489-A (JP)
Title: Tape cassette storage case
Inventor: KONNO SHUNICHI
IPC: B65D85/00
Filed: 1993-08-20
Abstract: PURPOSE:To prevent a magnetic tape from being damaged by closing a lid to a case main body only when a tape cassette is stored under a correct condition. CONSTITUTION:On a case main body 31, a tape cassette storage depressed part 32 in which a tape cassette 1 is stored in such a manner that tape reels 4A, 4B on which a magnetic tape 3 is wound are prevented from freely turning in the rotating direction by fitting reel holding protuberances 41A, 41B provided on the bottom surface of the case main body 31, in reel holes 4a, 4b, is provided. A lid 36 is openably connected to the case main body 31 by hinges 33, 35, and a tape cassette storage case is constituted of the case main body 31 and the lid 36. Also, erroneous storage preventive protuberances 44, 45 which regulate the storing direction of the tape cassette 1 are integrally formed at a location corresponding to a mouth part 9 of the tape cassette 1 to be stored on the bottom surface of a tape cassette storage depressed part 37.
Patent JP-H0544701-A (JP)
Title: Electropneumatic converter
Inventor: KIMURA ATSUSHI
IPC: G01D5/42
Filed: 1991-08-19
Abstract: PURPOSE:To provide an electropneumatic converter capable of maintaining decided accuracy and excluding corrosive gas invaded from the outside. CONSTITUTION:This electropneumatic converter is provided with an outside chamber 29 provided on the outside of an explosionproof vessel 23 and having a communicated hole 30 to the atmospheric pressure, a bleed hole 27 provided on the explosionproof vessel 23 and bleeding the air discharged from a nozzle 17 to the outside chamber 29 through an explosionproof gap or a flame arrestor fitted for an explosionproof guide, and a reference pressure introducing hole 28 provided on the explosionproof vessel 23 and bleeding the air in the reference pressure chamber of a pressure sensor 13 to the outside chamber 29 through an explosionproof gap or a flame arrestor.
Patent JP-H0875039-A (JP)
Title: Valve device
Inventor: FUKUDA CHIKASHI
IPC: F16K3/12
Filed: 1994-08-31
Abstract: PURPOSE: To prevent a leak over a long packing in the first packing chamber by a belleville spring through a gland bush, and tightening a packing in the second packing chamber by a screw through a gland packing. CONSTITUTION: Packing chambers 9, 10 dividing inside a valve case 1 into upper/lower two stages are charged with gland packings 25, 27, to screw a screw 23 in the periphery of a holder 24, having a recessed part of storing a belleville spring 21, tightened to a screw 29 in a mouth part side inner wall of the first packing chamber 9. Next by a plurality of the belleville springs 21 stored in the holder 24, the gland packing 25, with which inside the first packing chamber 9 is charged, is always pressed by action of the belleville spring 21 through a gland bush 26, to reduce a pressure of fluid by a packing layer adjacent to a mouth. In this way, stopping a leak can be performed, and since infiltration of fluid is not permitted to an upper layer packing, aged deterioration due to fatigue is prevented from being easily generated, so that a leak can be prevented over a long period.
Patent JP-S6450452-A (JP)
Title: Method of preventing flow of bare chip sealing material
Inventor: SAKAI YOSHINORI
IPC: H01L23/28
Filed: 1987-08-20
Abstract: PURPOSE:To effectively cover a bare chip, by coating in advance the outer peripheral line for designating a position for providing a bare chip sealing material on the substrate of a hybrid integrated circuit with curable liquid mold release agent and curing it. CONSTITUTION:The outer peripheral line for designating a position 7 for providing a bare chip 3 sealing material 8 on the substrate 1 of a hybrid integrated circuit is coated in advance with curable liquid mold release agent 4 and cured. The agent 5 is of 2-liquid type rubber prepared by mixing curing catalyst with rubber base, such as silicone rubber and curing the mixture, and employs rubber compound used to injection mold curable resin, such as epoxy resin or acrylic resin, etc. Thus, it can prevent the material from flowing to effectively cover the bare chip therewith.
Patent JP-H02197021-A (JP)
Title: Snow melting machine
Inventor: AMANO KATSUAKI
IPC: H01H5/10
Filed: 1989-08-10
Abstract: PURPOSE:To make it possible to spray a large quality of warm water in a large area of snow by connecting a warm water tank with a snow melting tank through a water collecting tank and at the same time installing a pump which circulates water in a warm water from a nozzle through a snow melting tank to the warm water tank forcedly. CONSTITUTION:A burner 2 is operated to heat water in a warm water tank 1, which surrounds a combustion furnace 10, with flames blown to the combustion furnace 10 and a combustion gas is discharged through a discharge outlet 1 to a snow melting tank 3 to heat a snow melting tank 3. When water in the warm water tank 1 reaches the prescribed temperature and a pump P works, the warm water in the tank 1 is sprayed to the tank 3 through a nozzle 4 installed in the ceiling of the inner hollow of the tank 3. When snow is thrown to the tank 3 from a throwing inlet 31, it is melted by shower of the warm water, flows along with a declining bottom wall 30 into a water collecting tank 50, and returns to the tank 1 through a injection pipe 5 to discharge water which surpasses a water overflow outlet 54. Warm water in the tank 1 is circulated from the nozzle 4 through the tank 3 to the tank 1 and water in increased amount produced by metlting the snow in the tank is discharged from a discharging pipe 6 to outside.
Patent JP-S6267591-A (JP)
Inventor: IWAMOTO TETSURO
IPC: G10H1/057
Filed: 1985-09-19
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-H1043250-A (JP)
Title: Motorized wheelchair
Inventor: NODA NORIHIRO
IPC: A61G5/04
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a motorized wheelchair of favorable weight balance in which replacement of a battery unit is easy, in which the battery unit will not become an obstacle in folding, and in which ordinary type electric rear wheels can be used. SOLUTION: A pair of leg frames 18 for supporting foot rests 8 are provided at a front part of a car body 3 of a motorized wheelchair provided with electric rear wheels 2. A belt type leg rest (support member) 9 for supporting a back side of leg parts of a user is stretched between center parts of the leg frames 18. A battery unit 20 including a nickel-cadmium battery, etc., is installed on the back side of a center part of the leg rest 9.
Patent JP-S6344855-A (JP)
Title: Method for hermetically packaging food
Inventor: SANADA KOICHI
IPC: A23L7/10
Filed: 1986-09-02
Abstract: PURPOSE:To improve preservability of a food and increase the commercial value, by putting a food into a gas-barrier bag having an aeration path, immersing the bag in a hot liquid leaving the aeration path outside of the liquid, heating the content, sealing the aeration path and quenching the bag. CONSTITUTION:A food or food raw material 2 for cooking is put into a bag 1 made of a gas-barrier and heat-conductive material (e.g. polyethylene) and having an aeration path 4 at a part thereof. The bag 1 is immersed in a hot liquid 10 (e.g. aqueous solution of calcium chloride) of >=100 deg.C for a prescribed period in a state to leave the aeration path 4 above the liquid level. After the above heat-treatment, the aeration path 4 is sealed and the bag 1 is quenched. The present process enables the deaeration process and the heat- treatment such as thermal sterilization of cooked food or cooking and sterilization of uncooked food under atmospheric pressure condition within a proper period to keep the taste and flavor from degradation. Accordingly, a packaged food having excellent preservability and high commercial value can be prepared by this process.
Patent JP-H0372008-A (JP)
Title: Manufacture of powder
Inventor: HORIGUCHI HIROSHI
IPC: C04B35/626
Filed: 1989-08-09
Abstract: PURPOSE:To manufacture fine iron powder having particle distribution and shape suited to injection molding by giving material to be pulverized dynamic energy and executing pulverizing with collision of the material to be pulverized. CONSTITUTION:The dynamic energy is given to the material to be pulverized. For example, the material to be pulverized on high velocity gas stream is pulverized by using the pulverizer, etc., for bringing the materials to be pulverized into collision with each other or with a collision plate, to execute the improvement of shape and size of the particles. In this method, heat treatment is executed to the high carbon fine iron powder pulverized to <= about 10mum average particle diameter at the temp. as possible to obtain sintering, and after making low carbon and low oxygen steel, it is desirable to use the sintered body applying the process for pulverizing the sintered particle body to the desired particle diameter.
Patent JP-S58105894-A (JP)
Title: Launching for small-type ship
Inventor: NAKAYAMA ISAO
IPC: E02C1/00
Filed: 1981-12-21
Abstract: PURPOSE:To miniaturize in size a float crane and contrive to save cost, by a method wherein a constructed ship is launched by suspending it by both a float crane and a dock-side crane. CONSTITUTION:At a position proximate to a gate door 2 of a dry dock 1, a small-type ship 5 is constructed so that the longitudinal direction thereof coincides with the width direction of the dock 1. When launching the ship 5, the ship 5 is supported by two beams 10 placed in the transverse direction of the ship 5, ends of the beams 10 on one side are suspended by a movable crane 3 provided on the dock side, while the other ends are suspended by the float crane 4, and the ship 5 is alighted on water by combining a movement of the crane 3, a slewing of a jib crane 3a and a movement of the float crane 4. Accordingly, since the ship 5 can be launched by suspending it by both the float crane 4 and the dock-side crane 3, the size of the float crane can be reduced to about 1/2 of that of a float crane used in the conventional methods, and hence cost can be saved.
Patent JP-S6362466-A (JP)
Title: Copying device
Inventor: TSUJI TAISUKE
IPC: H04N1/21
Filed: 1986-09-02
Abstract: PURPOSE:To copy optional number of plural originals in an optional order by previously setting the order and numbers of the original to be copied in a copying condition setting means and accordingly reading a signal and executing copying. CONSTITUTION:If one or plural number of originals are set in an original reader 2, and the read starting switch of a key switch 13 is on-operated, reading of the original begins, and data is transferred to a page memory 7 under the control of a main control part 1. Furthermore, data in the page memory 7 is compressed and coded in one line unit, and transferred and stored in a magnetic disk memory 9. On the other hand, a switch 13 previously sets copying conditions which specify the order and the number of printouts. The main control part 1 reads data from the magnetic disk memory 9 based on the set value. A coding/decoding circuit 8 decodes data and transmits it to a recording device 12.
Patent JP-H0255299-A (JP)
Title: Production of superconducting thin film
Inventor: UEDA ICHIRO
IPC: H01B13/00
Filed: 1988-08-22
Abstract: PURPOSE:To obtain a superconducting thin film having (001) direction oriented perpendicularly to the substrate surface by forming an oxide superconductor of a specific composition on a prescribed MgO single crystal substrate, heat- treating and orienting the resultant superconductor. CONSTITUTION:A thin film of an oxide expressed by the formula (A is 0.3-0.7; B is 3-5; C is 2-4) is formed on a magnesia single crystal substrate cleaved to (100) face and heat-treated at 800-1000 deg.C to direct the crystal orientation with a low electric resistance in parallel with the substrate surface. Thereby, the objective superconducting thin film is obtained. Although the (001) axis of the prepared thin film is isotropic as the crystal orientation without orienting to a specific direction before the heat treatment according to the method for producing the afore-mentioned superconducting thin film, crystal grains are reoriented by heat treatment at 800-1000 deg.C temperature in air to orient the thin film (001) axis perpendicularly to the substrate surface when the MgO is used as the substrate.
Patent JP-H1148961-A (JP)
Title: Self-propelled carrier
Inventor: MIZOGUCHI KENJI
IPC: B61B13/00
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To simplify the structure and reduce the cost of a self-propelled carrier having casters held turnable on vertical pivots on the right and left in the front and rear of its carriage so as to move along guide belts laid on the road surface by the drive of driving wheels in a drive unit. SOLUTION: A self-propelled carrier is provided in the underside center of its carriage 1 with a single travel sensor 15 having a plurality of detecting elements 15a to 15c lined up in the carrier width direction to detect guide belts. When this carrier running forward or backward is directed over in the other direction, the right-hand and left-hand detecting elements in the sensor 15 at running in the former direction are switched over as the left-hand and right-hand elements at running in the latter direction. This constitution decreases the required number of travel sensors 15 for cost reduction and simplifies the structure of the sensor 15 as well.
Patent JP-H1028979-A (JP)
Title: Posttreatment of drinking water and swimming water sterilized with chlorine dioxide
Inventor: OGAWA KATSUTOSHI
IPC: B01D35/02
Filed: 1996-07-17
Abstract: PROBLEM TO BE SOLVED: To completely remove chlorine dioxide remaining in the water which is sterilized by chlorine dioxide, by using a column, filter or filter bed containing water-insoluble iron sulfide ore and/or natural magnesium hydroxide to reduce and remove the chlorine dioxide. SOLUTION: Granular iron sulfide ore such as pyrrhotite is used to pack a column or formed into a filter or added to a filtering bed. Alternatively, natural magnesium hydroxide as a water-insoluble magnesium hydroxide fiber is used to pack a column, formed into a filter or added to a filtering bed. Magnesium hydroxide has an effect to remove chlorine dioxide remaining in water, perchloric acid or oxidizing material by the reducing effect of bivalent iron in the magnesium hydroxide. The column diameter and the treating amt. can be determined according to the concentration of oxidizing material such as the remaining chlorine dioxide, treating time of water. By this method, water can be surely treated and continuous feeding of water is possible for a long time.
Patent JP-H0951889-A (JP)
Title: Anticoagulant-containing blood taking tube
Inventor: MURAKAMI KAZUNORI
IPC: A61B5/15
Filed: 1995-08-15
Abstract: PROBLEM TO BE SOLVED: To make it possible to maintain the quality of the heparin activity of a blood taking tube formed by hermetically sealing the opening of 8 blind tube opened at one end with a plug over a long period of time by sealing heparin sodium or heparin lithium and the polypeptide fraction derived from collagen as an anticoagulant into this blood taking tube. SOLUTION: The blood taking tube formed by hermetically sealing the opening of the blind tube opened at one end with the plug is required to meet the activation of blood coagulating factors and is formed by sealing the anticoagulant therein as the blood measurement right after blood taking is necessary in the case of an emergency patient. The heparin sodium or heparin lithium and the polypeptide fraction derived from the collagen are used as such anticoagulant. The polypeptide fraction derived from the collagen having an average mol.wt. of 10000 to 100000 is made to exist as a stabilizer in the blood taking tube. The skin collagen derived from swine or the collagen derived from the bovine tendon and refined to a high degree is preferably used as the polypeptide fraction.
Patent JP-H0552257-A (JP)
Title: Speed change controller for automatic transmission
Inventor: BOTA KEIJI
IPC: F16H61/06
Filed: 1991-08-20
Abstract: PURPOSE:To improve the tightening operation, etc., of a frictional element in speed change and always lighten the speed change shock effectively by changing the learning control each time when the generation state of the input torque of a speed change mechanism is different and individually calculating the learning value on the basis of the learning control for each torque generation state. CONSTITUTION:A speed change controller is equipped with a revolution speed detecting means 26 for detecting the input side revolution speed of a speed change mechanism and a learning control means 65 which learning-controls the operating states of each hydraulic pressure of the frictional elements 18 and 24 in the tightening and releasing operations of the frictional elements 18 and 24 by a speed change operation means 55 on the basis of the detected input side revolution speed. Further, a torque generation state detecting means 66 far detecting the generation state of the input torque of the speed change mechanism at the speed change by the speed change operation means 55 and a learning changing means 67 which changes the learning control by the leaning control means 65 on the basis of the detected generation state of the input torque are provided. Accordingly, even if the input torque of the speed change mechanism in speed change is different, the tightening or release control for the frictional elements 18 and 24 is carried out at proper times, and the speed change shock can be always lightened effectively.
Patent JP-S6267811-A (JP)
Title: Manufacture of semiconductor device
Inventor: ONISHI TOYOKAZU
IPC: H01L21/205
Filed: 1985-09-20
Abstract: PURPOSE:To unnecessitate the use of an MEB device as well as to contrive improvement in through-put by a method wherein the hydrogenated compound of a V-group element is decomposed into a V-group element and hydrogen by bringing the hydrogen compound into a plasmic state, and the decomposed V-group element is deposited on a III-V group compound semiconductor. CONSTITUTION:A V-group element such as arsenic and the hydrogenated compound of phosphorus such as hydrogenated arsenic namely, arsine and phosphorus hydride can be brought into a plasmic state easily. Moreover, when the above-mentioned substance is contacted to the III-V group compound semiconductor such as gallium arsenide, gallium aluminum arsenide, indium phosphide, indium gallium arsenide phosphide antimonide and the like, arsenic and phosphorus are deposited on the III-V group compound semiconductor at the normal temperature and at a high deposition speed. In a plasma generator 1, charged particles receive the Lorenz force by the static magnetic field of 875 gauss, and it performs a circular movement. When microwaves of 2.45GHz are added thereon, a resonance absorption phenomenon is generated, the energy of magnetic field is efficiently absorbed into the charged particles, and a plasmic state is accelerated even at a low temperature.
Patent JP-H03218383-A (JP)
Title: Optically active quinolinecarboxylic acid derivative
Inventor: KISE MASAHIRO
IPC: A61P31/04
Filed: 1990-08-06
Abstract: NEW MATERIAL:The compound of formula [R<1> is lower alkyl; R<2> is H, lower alkyl or (5-methyl-2-oxo-1,3-dioxolen-4-yl)methyl; R<3> is H or lower alkyl]. EXAMPLE:S-(-)-6-fluoro-1-methyl-7-(4-methyl-1-piperazinyl)-4-oxo-4 H-[1,3]thiazeto[3,2-a]-3-carboxylic acid. USE:An antibacterial agent against Gram-positive bacteria, Gram-negative bacteria, etc. It has low toxicity and is useful as a therapeutic agent for infectious diseases such as systemic infection, urinary infection and biliary infection. PREPARATION:The exemplified compound can be produced e.g. by subjecting a solution of racemic 6-fluoro-1-methyl-7-(4-methyl-1-piperazinyl)-4-oxo-4 H-[1,3]thiazeto[3,2-a]-3-carboxylic acid to high performance liquid chromatography and purifying the eluted fraction.
Patent JP-H1137907-A (JP)
Title: Sampler and method using the same
Inventor: MAEDA YOSHIO
IPC: G01N35/10
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To enhance the work efficiency by forming an annular protrusion on the outer circumference of a suction nozzle and making an annular groove to be fitted with the annular protrusion in the inner hole of a chip. SOLUTION: A sampling nozzle 27 has a tapered forward end part which is fitted to the tapered rear end of the inner hole 22 of a sampling chip 21 for sucking and holding a sample and an annular protrusion 31 is formed on the outer circumference at the forward end part of the sampling nozzle 27. An annular groove 24 is made in the inner circumference at the root 25 of the inner hole 22 of the sampling chip 21. When the sampling chip 21 is fitted to the sampling nozzle 27, the an annular protrusion 31 is engaged with the annular groove 24. A moving supporting part mechanism is then driven to lower the sampling chip 21 down to a sample case in order to suck a sample. Subsequently, the sampling chip 21 is lifted to an inspecting place where the sample is delivered into a reaction container containing a reagent in order to cause reaction between them.  According to the method, the sampling chip 21 can be held surely and the work efficiency can be enhanced.