baber/WOPTO huggingface dataset:
Patent JP-S6179710-A (JP)
Title: Continuous casting method of round-shaped high-carbon steel
Inventor: YAMAMOTO AKIO
IPC: C21C7/064
Filed: 1984-09-27
Abstract: PURPOSE:To prevent the radial crack in the central part of a round-shaped high-carbon steel ingot by subjecting the molten high-carbon steel which is tapped to plural times of the addition of a dephosphorizing agent and the removal of dephosphorized slag to decrease the content of phosphorus and adding a carburizing agent thereto to adjust the carbon content then controlling casting speed. CONSTITUTION:The dephosphorizing agent such as CaO is added to the molten steel tapped at >=0.50% carbon content from a converter and the dephosphorized slag formed thereafter is removed. Such treatment is executed plural times until the content of phosphorus is decreased down to <=0.018%. The carburizing agent is then added into the molten steel and the molten steel is cast at >=500 kg/min casting speed after stirring and adjusting by which the round-shaped ingot is continuously cast. The round-shaped ingot which is free from the radial crack in the central part and has >=0.55% carbon content is obtd. by the above- mentioned method. The round-shaped high-carbon steel is applicable for producing a wheel, tire, flange parts, etc., for railway rolling stock.
Patent JP-S6097361-A (JP)
Title: Apparatus for producing electrophotographic sensitive body
Inventor: ANAYAMA HIDEKI
IPC: B05C3/02
Filed: 1983-11-01
Abstract: PURPOSE:To maintain the distance between a developing sleeve and the surface of a photosensitive body with high accuracy in the stage of dipping and pulling the base body of the electrophotographic sensitive body into and upward from coating liquids and forming an undercoating layer and a photosensitive layer by stripping the excessive coating layer at the end face in the lower part of the photosensitive body by means of a metallic brush, etc. dipped in a solvent. CONSTITUTION:The bottom end of a photosensitive body 23 is dipped into a solvent 26 in a vessel 25 filled therein with the solvent 26 such as methyl ethyl ketone or the like which can dissolve resins of both layers so as to contact with the metallic or plastic brush 24 in said vessel in order to strip the undercoating resin and photosensitive layer excessively coated on the end face in the bottom end part of the body 23 in the stage of dipping successively a base body of the electrophotographic sensitive body into coating liquids for undercoating and the photosensitive layer and pulling up said base body from the liquids to form the photosensitive body 23. A motor 27 for driving the brush 24 is then operated to rotate the brush 24, thereby stripping the excessive undercoating layer and photosensitive layer. The undercoating layer, charge generating layer and charge transfer layer may be separated at every formation of the layers. The very small space between the body 23 and the developing sleeve is thus maintained with high accuracy and the photosensitive body is finished in a way as to avoid generation of uneven development, etc.
Patent JP-S6181010-A (JP)
Title: Btl circuit
Inventor: MORI KAZUHIRO
IPC: H03F3/68
Filed: 1984-09-28
Abstract: PURPOSE:To prevent the breakdown of a transistor (TR) by providing a protecting circuit, which cuts off the TR not to flow an overcurrent to the TR when an output terminal is grounded, in an output circuit of a power amplifier or the like. CONSTITUTION:The output of a detecting circuit 20 is connected to an input terminal 201 of a comparing circuit 26 through a level shifting circuit 24, and the output of a detecting circuit 22 is connected to an input terminal 101 of a comparing circuit 25 through a level shifting circuit 23. If the output of the comparing circuit 25 or 26 goes to the high level, a control circuit 27 is operated to cut off a driving circuit 16 or 17, and TRs Q11-Q14 are turned off. Outputs of detecting circuits 19-22 go to the high level when it is detected that a difference is generated between collector currents of TRs Q11 and Q14 or TRs Q12 and Q13.
Patent JP-S6446936-A (JP)
Title: Growth method of thin film
Inventor: AWAYA NOBUYOSHI
IPC: H01L21/316
Filed: 1987-08-17
Abstract: PURPOSE:To realize the lowering of the temperature of a CVD (chemical vapor growth) reaction and the reduction of gas pressure, and to grow a thin film, which is hardly damaged, by executing pretreatment, in which excitation species are formed by glow discharge in a reaction chamber, before a raw material gas is introduced into the reaction chamber and a film is grown. CONSTITUTION:A gas generating glow discharge is introduced into a reaction chamber 1 before a thin film raw material gas is induced into the reaction chamber 1, and plasma pretreatment in which excitation species are shaped by glow discharge generated by applying high-frequency power from a high-frequency power RF to an electrode 6 in the reaction chamber 1 is executed. The thin film raw material gas is introduced into the reaction chamber 1, and chemical vapor growth is conducted at a temperature and pressure lower than the temperature and pressure of the thermal decomposition of the raw material gas, using active species on the surface of a sample 4 or in the vapor phase generated through plasma pretreatment as a catalyst. Accordingly, a thin film can be deposited in a low-temperature region in which the thin film is not deposited through normal thermal decomposition while the film, which is hardly damaged, can be formed.
Patent JP-S6173702-A (JP)
Inventor: KOWALSKI RONALD C
IPC: C08C19/12
Filed: 1984-09-28
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-S6358077-A (JP)
Inventor: OGITA YASUHIRO
IPC: F25D21/08
Filed: 1986-08-29
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-S6470056-A (JP)
Title: Plastics having polar molecular radical
Inventor: KARURUUDETOREFU SHIYUBUAABE
IPC: A61J1/06
Filed: 1988-08-18
Abstract: PURPOSE: To provide an adequate hermetic sealing effect and to prevent a soln. of a cephalosporin deriv. from clouding by using plastic having polar molecular groups in covering plugs for injection vials and infusion vials for β-lactam antibiotics. CONSTITUTION: The plugs or plug sockets are coated with soft films consisting of the plastic having the polar molecular groups, for example, cellophane, polyamide, polyester, polyurethane or acetyl cellulose, by which the sufficient sealing is obtd., the drilling or closing of a hole again after the removal of a needle or infusion element is easy and the production of the plugs to prevent the β- lactam antibiotics as dry materials from turning to a clouded soln. is made possible. The hermetic effect of the plugs completely or partially coated by this method is extremely good and the plugs well withstand the sterilization using, for example, gaseous formaldehyde, in the same manner as for the sterilization in an autoclave.
Patent JP-H0752051-A (JP)
Title: Grinding tool
Inventor: HASHIMOTO HIROSHI
IPC: B24D5/00
Filed: 1993-08-18
Abstract: PURPOSE:To provide a grinding tool which can improve working efficiency at working, in a grinding tool suitable for grinding and machining a hard object in a ductile mode. CONSTITUTION:This grinding tool is provided with a grinding part 2 contacting with the surface to be ground of an object, the grinding part 2 is formed with a plurality of small projecting bodies 3 containing diamond and the other abrasive, and the distance 4 between respective small projecting bodies and the area of the small projecting body are set so that grinding resistance against an increase in the grinding quantity is shifted in a nearly constant decided value.
Patent JP-H0368517-A (JP)
Title: Aldose reductase inhibiting agent
Inventor: YAMAGUCHI TAKUJI
IPC: A61P27/12
Filed: 1989-08-08
Abstract: PURPOSE:To obtain the title inhibiting agent consisting of specific flavonoids contained in the crude drugs Mori cortex, Glycyrrhizae Radix and Epimedium grandiflorum and useful in treatment of complication of Diabetes mellitus such as cataract or retinopathy. CONSTITUTION:The aimed inhibiting agent containing a compound expressed by formula I [R1 is H or (di)hydroxyphenyl; R2 is 3-methyl-2-butenyl, methoxyphenyl, methoxyhydroxyphenyl or rhamnopyranosiloxyl; R3 is H or 3-methyl-2-butenyl; R4 is R3, formula II (X is R3), formula III (R5 is 3-methyl-2- butenyl or 3-hydroxy-3-methylbutyl), formula IV [R6 is formula V to formula VII (R7 is R3)], formula VIII or formula IX as an active ingredient.
Patent JP-H09106944-A (JP)
Title: Optical device, exposure device and method for production of device
Inventor: MIZUNO MAKOTO
IPC: G03F7/20
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To realize an optical device, which drives an optical element for adjusting the optical characteristics, such as magnification, aberration and distortion, of a projection optical system on the optical axis of the device with high accuracy, in further lightweight and smaller space. SOLUTION: In an optical element moving device, which has a driving means for moving an optical element 7 in the optical axis direction and guide means, the driving means is constituted of a freely expandable and contractible fluid sealing means 4 and the guide means are respectively constituted of a plate spring 3.
Patent JP-2001031412-A (JP)
Title: Multi-state type rotary kiln
Inventor: KUMAKAWA KEIICHI
IPC: C10B57/10
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a multi-stage type rotary kiln which can be used for many purposes such as the drying of a treating material, the production of a carboniza tion product and the production of activated carbon, and can consistently continu ously produce the activated carbon from the raw material for the activated carbon. SOLUTION: This multi-stage rotary kiln is manufactured by vertically disposing rotary kilns 1, 2, 3 and 4 for preliminary drying, carbonization, activation and post drying, respectively, in this order so that the inlets 13, 23, 33, 43 and exits 14, 24, 34 and 44 of the rotary kilns are arranged in alternately reverse directions. A raw material for activated carbon is dried in the rotary kilns 1 for preliminary drying, and the dried raw material is carbonized in the rotary kiln 2 for the carbonization. The produced carbon is activated in the rotary kiln 3 for the activation, and the activated carbon is dried in the rotary kiln 4 and then recovered. A carbonization product-recovering means 9 for recovering the carbonization product or dried product from the exit 34 of the rotary kiln 3 for the activation is also disposed.
Patent JP-S58105037-A (JP)
Title: Measuring device for air fuel ratio of engine
Inventor: KITAHARA TAKESHI
IPC: F02D41/14
Filed: 1981-12-17
Abstract: PURPOSE:To lower the partial pressure of oxygen on the side of a reference oxygen electrode and thereby to prevent the exfoliation of an oxygen sensor element, by letting a prescribed current flow out from an oxygen sensor based on the output of the oxygen sensor when the air fuel ratio is smaller than the thoretical air fuel ratio. CONSTITUTION:When a power generated by an oxygen sensor 21 which detects the density of oxygen in an exhaust and delivers an output increases sharply (on the large side of the air fuel ratio), the output of a comparator 61 turns to be at a high level based on the detection of said power, and an operational amplifier 65 delivers to a reference oxygen electrode a positive current, i.e. an inflow current (+)IS controlled to be at a prescribed level by a feedback from a differential amplifier 64. On the small side of the air fuel ratio whereon oxygen is present in the exhaust, the output (electromotive force) of the oxygen sensor 21 falls down sharply, the output of the comparator 61 is switched to be at a low level, and the operational amplifier 65 makes a negative current, i.e. a prescribed current (-)IS flow out reversely from the reference oxygen electrode.
Patent JP-H0623667-A (JP)
Title: Electrolytic dressing device for metal bond grinding wheel
Inventor: INOKUCHI HISAYOSHI
IPC: B24B53/00
Filed: 1992-07-07
Abstract: PURPOSE:To perform uniform and stable electrolytic dressing regardless of the width of the grinding surface of a grinding wheel made of a metal bond. CONSTITUTION:By rotating an annular dressing electrode 3 around the axis of a dressing rotary shaft 11 arranged in parallel to the axis of the grinding shaft 8 of a grinding wheel 4 made of a metal bond, a dressing electrode 3 crosses a grinding surface 4a in parallel thereto and electrolytic dressing is applied on the grinding surface 4a as the dressing electrode is moved from the outside diameter side to the inside diameter side or in a reverse direction thereto. This constitution causes postioning of each part of the dressing electrode 3 orderly and uniformly from view of elapse of time, facing the all portions, ranging from the outer diameter side to the inside diameter side, of the grinding surface 4a, and performs constantly uniform dressing.
Patent JP-H0947657-A (JP)
Title: Oil and water separation process
Inventor: HIRATA NAMI
IPC: C02F1/30
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To dispense an water content from an oil content rationally and economically by irradiating a surfactant in oil-containg drainage containing emulsion with light and decomposing it in the presence of a photocatalyst and then carrying out the film separation. SOLUTION: Oil-containing drainage containing emulsion is stored in a stainless reaction tank 2 and is applied to a high pressure mercury vapor lamp 1 in the presence of a photocatalyst such as titanium oxide to decompose a surfactant. Then, titanium oxide is separated by an electret filter 4, and then the drainage is separated into an oil content and a water content by a membrane separating device with a hollow fiber membrane module 8. Thus the drainage in the emulsion state, for which the oil and water separation is difficult to carry out, is photooxidized for the separation into oil drops from water drops of different diameters, and then they are separated by the screening effect of the pores of a separating membrane and dispensed as they are.
Patent JP-H0850675-A (JP)
Title: Coin processing device for ticket vending machine group management device
Inventor: AZUMA YOSHINORI
IPC: G07B5/00
Filed: 1994-08-05
Abstract: PURPOSE:To replenish change to many ticket vending machines, to recover coins from respective ticket vending machines, and to only recover coins from respective ticket vending machines at need. CONSTITUTION:This device consists of a coin recovery part B2 and a change replenishing part B1 built in separatably from the coin recovery part B2. The part B2 is provided with a pair of coin recovery means 22 and 23 which individually recover coins for change and coins for recovery which are discharged from each ticket vending machine A at the time of coin recovery. The part B1 is provided with a pair of change replenishing means 20 and 21 which replenish change to each ticket vending machine A by denominations and send change to the coin recovery means 22, which recovers coins for change at the time of recovering coins of each ticket vending machine A, by denominations.
Patent JP-S6096205-A (JP)
Inventor: SUZUKI MIGAKU
IPC: A45D34/04
Filed: 1983-10-31
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-H1046006-A (JP)
Title: High dielectric curable epoxy resin composition and curing agent therefor
Inventor: NISHIKAWA TAKASHI
IPC: C08L63/00
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition which satisfies resistance to polar solvent in addition to high dielectric constant and excellent ionic conductivity by using a novel cyanoethylated amine as a curing agent. SOLUTION: A cyanoethylated amine prepared by introducing cyanoethyl groups to the amino groups and/or the imino groups of an amine bearing 2 or more active hydrogens of amino group (-NH2 -) and/or imino groups (-NH-) through the reaction of the active hydrogens with (meth)acryloyl or glycidyl is formulated to an epoxy resin as a hardening agent. This cyanoethylated amine is preferably produced by reacting (meth)acrylic acid with a polyhydroxy compound, subjecting the product to Michael addition reaction of acrylonitrile to form an amine-reactive cyanoethyl compound followed by reaction of the product with an amine bearing 2 or more active hydrogens of amino group and/or imino group.
Patent JP-H0254381-A (JP)
Title: Picture process and processor
Inventor: KIMURA TOKUNORI
IPC: G06T15/08
Filed: 1988-08-19
Abstract: PURPOSE:To facilitate the three-dimensional grasp of the information on a subject by allocating the two-dimensional pictures obtained in three directions of the subject orthogonal to each other at the positions set by a 3rd or 1st angle method and displaying those pictures on the same screen. CONSTITUTION:The three-dimensional picture information on a subject is stored in a picture memory. When a picture producing instruction is inputted by an input means 2, a system controller 3 reads the information out of the memory 1 and outputs it to a picture producing device 4 which includes a front picture producing device 4a, a side picture producing device 4b and an upper surface picture producing device 4c. Thus the device 4 produces the front, side and upper surface images respectively. These pictures produced by the device 4 are inputted to a combination controller 5 and combined in an arrangement set by a 3rd angle method based on an instruction given from the controller 3. Then the combined picture is displayed on a display device 6 of a CRT, etc. Thus the information on the subject can be easily grasped in a three- dimensional way.
Patent JP-2001031565-A (JP)
Title: Capsule preparation containing loxoprofen sodium
Inventor: MINEMURA TAKESHI
IPC: A61P29/00
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To easily obtain a capsule preparation excellent in stability, disintegrability and economy by packing capsules with a solution or dispersion made by dissolving or dispersing loxoprofen sodium in specified amount(s) of specific base(s). SOLUTION: This capsule preparation is obtained by packing capsules with a solution or dispersion made by dissolving or dispersing (A) loxoprofen sodium in (B) at least one base selected from fats-and-oils, polyhydric alcohols and surfactants in an amount 0.5-8 w/w times the ingredient A, wherein the fats-and- oils include, pref. vegetable fats-and-oils, animal fats-and-oils and medium-chain or long-chain fatty acid mono-, di- or triglycerides; the polyhydric alcohols include, pref. polyethylene glycols, propylene glycol and glycerol; and the surfactants include, pref. sorbitan fatty acid esters, glycerol fatty acid esters and polyglycerol fatty acid esters.
Patent JP-S5893648-A (JP)
Inventor: GERUHARUTO ZETORUMAIRU
IPC: B60R22/20
Filed: 1982-11-24
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-H0868425-A (JP)
Title: Bearing device for rotary machine
Inventor: OSAWA TAKESHI
IPC: F16C33/10
Filed: 1994-08-30
Abstract: PURPOSE: To provide an oil thrower part device that can obtain lubricating oil sealing effect equal to a conventional device even in the case of enlarging the inner diameter dimension of an oil thrower tooth. CONSTITUTION: A bearing device 11 for a rotary machine is provided with an oil thrower part machined into cylindrical shape so as to surround the circumferential direction of the shaft 12 of the rotary machine as well as having grooves formed into spiral shape and provided at both end parts of a bearing metal 13 for supporting the shaft 12, and oil thrower teeth 14 with the outer peripheral side fitted to the spiral grooves and with the inner peripheral side machined into the diameter corresponding to the outer diameter of the shaft 12.
Patent JP-H0371574-A (JP)
Title: Machine case
Inventor: ASANO NAOKI
IPC: H05K5/03
Filed: 1989-08-09
Abstract: PURPOSE:To simplify the increase of signal input/output members in number by a method wherein a signal input/output member is provided outside a machine case from an opening while a cover, covering the signal input/output member is engaged and fixed with the machine case. CONSTITUTION:A plurality of interface connectors 3, 3 are fixed to a connector fixing plate 4 having an approximate L-shape cross-section by means of screwing or fitting while a lengthwise end of the L-shape of the fixing plate 4 without the connector 3 not mounted is inserted into a machine from an opening 5c to be fixed to a chassis 7 by a screw 4a so that the connectors 3, 3 are supported outside a side wall 5e of a machine case. An exposed part outside the connector 3 and the side wall 5e of the fixing plate 4 except a connection part of the connector 3 required for connection with other connectors is covered by a cover 6. With this constitution, even if the opening 5c is formed only in a size for mounting one connector 3, a plurality of connectors 3 can be mounted.
Patent JP-S6183883-A (JP)
Title: Plate type heat exchanger
Inventor: YAGI TOSHIICHI
IPC: F28F13/06
Filed: 1984-09-29
Abstract: PURPOSE:To prevent the short pass of a medium and to improve heat transmission performance by mutually connecting neighboring plates at their outer rims and their openings and by providing baffles between the rugged part and the outer rim of a plate. CONSTITUTION:A heat exchanger is composed of two kinds of plates 11A, 11B which are alternatingly stacked. There are openings 13A-16A, 13B-16B that lead the medium to a flow passage at four corners of each plate. The plate material at flat parts 18A, 18B having no rugged part between the heating surfaces 12A, 12B and rims 17A, 17B of the plates 11A, 11B is depressed at a regular interval to form multiple baffles 19A, 19B. When the neighboring plates 17A, 17B are mutually connected by brazing, small spaces (a) between the neighboring plates are filled by the brazing material to form baffles 19A, 19B, fill-in parts (a) and space (b) in an alternating manner. As a result, the short pass of the medium is prevented, and the heat transmission performance is improved because the baffles effectively contribute to the heat transmission.
Patent JP-H0488551-A (JP)
Title: Character processor
Inventor: SAKAKIBARA ATSUSHI
IPC: G06F17/22
Filed: 1990-07-31
Abstract: PURPOSE:To simplify a ruby insertion operation by providing a means equipped with a KANA(Japanese syllabary)/KANJI(Chinese character) conversion dictionary and a reverse conversion means which converts a KANJI mixed prescribed character string to a HIRAGANA(cursive form of Japanese syllabary) reading string, and inserts the HIRAGANA reading string to a document in a state where a ruby is displayed. CONSTITUTION:The KANA/KANJI conversion dictionary, and the reverse conversion means which performs KANJI/KANA conversion are provided. A text screen TS, a software key area, a reading input area YS, and a window display screen WDSP are provided at a display screen DSP. In the KANA/KANJI conversion, for example, a cursor is moved to a KANJI (KOU). A reading string candidate is displayed on the window WDSP by inputting a conversion key. An operator moves the cursor to (AE), and performs key input (insertion with ruby). Thereby, after a row is inserted before a cursor row (AE) can be inserted to a text buffer in a state where the ruby is attached.
Patent JP-H0651104-A (JP)
Title: Antireflection plastic lens
Inventor: MASE SHOJI
IPC: G02B1/10
Filed: 1992-07-31
Abstract: PURPOSE:To obtain an antireflection plastic lens free of interference fringes and excellent in impact resistance after being coated. CONSTITUTION:A primer layer, a siliconic hard coat layer of refractive index nH and a single or multiple-layered antireflection layer by the vapor deposition of inorg. matter are laminated in this order on the surface of a plastic lens having 1.64-1.70 refractive index nS to obtain an antireflection plastic lens. The primer layer consists of the polyurethane obtained by the reaction of a polyol with the block body of a polyisocyanate having an aromatic ring, and the antireflection plastic lens has a refractive index of nP and a thickness of (d) fulfilling the specified two conditions.