baber/WOPTO huggingface dataset:
Patent JP-H07103614-A (JP)
Title: Valve structure for fluid flow
Inventor: UIRIAMU EDOWAADO HOON
IPC: F16K1/48
Filed: 1994-06-29
Abstract: PURPOSE: To minimize abrasion of components by a constitution wherein an annular collar part member surrounding the peripheral edge of a valve stem is provided in a selected relation of being isolated from the end of the valve stem operating in coordination with an end port opening, in the valve structure of an expansion valve or the like in a cooling system. CONSTITUTION: A valve plug 3 has an annular sealing surface 8 provided adjacently to a fluid passage 4, and the lower end part 11 of a valve stem 9 movable linearly opens and closes the passage, operating in coordination with the annular sealing surface 8 and an end port opening 6. The upper end part 12 of the valve stem 9 of which the outside is threaded extends beyond an extended arm part 13 of the valve plug 3 and is fixed to a hub 14 fixed to the inner wall of an annular magnetic rotor 16. A plurality of longitudinally extending barb-shaped projections 19 and an annular stage 21 are formed on the lower end part 11 of the valve stem 9 of this valve structure.  An annular collar part 22 constituted of an abrasion-resistant material of low friction is fitted to the part 11 in a state of the movement thereof in longitudinal and rotational directions being controlled, and it is brought into contact with and detached from the annular sealing 8.
Patent JP-S6061449-A (JP)
Title: Paper succeeding device
Inventor: HIRAKAWA TADASHI
IPC: B65H19/18
Filed: 1983-09-14
Abstract: PURPOSE:To achieve quick and reliable paper succeeding work, by employing a pair of pressure rolls supported eccentrically when succeeding to new paper roll upon extinction of old one. CONSTITUTION:When feeding a web 27 from one winding roll through jointing device 3a, speed regulator 2, etc. to next process, if said web was near extinct, the left carriage 12 is moved to the left through rotation of a screw shaft 14 to incline the left rail 15 downward around a pin 25. Under this state, a web 26 is pulled out from another winding roll then passed over a pressure roll 7 supported by an eccentric bush 9 and vacuum adsorbed to the outercircumference of said roll 7. Thereafter, the excessive end of web 26 is cut and both face adhesive tape is applied on the cut end section then the carriage 12 is reset to the original position by a succeeding command to operate the cylinder 13 and perform the succeeding work.
Patent JP-S5872681-A (JP)
Title: Wind wheel
Inventor: NAKADA AKIRA
IPC: F03D3/02
Filed: 1981-10-25
Abstract: PURPOSE:To prevent drop of the converting efficiency of wind power into rotational energy by furnishing gears with the same number of cogs on the rotary shaft of two paddle type wind wheels and allowing them to rotate in such an arrangement of meshing that vanes of one wind wheel are interposed between  the vanes of the other wind wheel. CONSTITUTION:The wind A turns the wind wheel 1 counterclockwise by pushing a wind receiving vane 11 while the wind C clockwise by pushing wind receiving  vanes 21.23. Gears 14.24 mesh with each other, and a wind receiving vane 12,  contributing to the rotation in which counterclockwise rotational energy of the  wind wheel 1 and clockwise rotational energy of the wind wheel 2 are added  together, rotates following the wind receiving vane 22, so that the wind B does not run directly against the wind receiving vane 12 but passes through in the  calm state. Thus the reactive force to hinder rotation will decrease, and drop of  the converting efficiency of the wind power into the rotational energy can be  prevented.
Patent JP-S6414721-A (JP)
Title: Magnetic recording medium
Inventor: RYOMO KATSUMI
IPC: C09D5/23
Filed: 1987-07-08
Abstract: PURPOSE:To improve running performance and electromagnetic conversion characteristic at and under a high temp. and high humidity by specifying the compounding ratio of a binder contg. polycarbonate polyurethane and nonmagnetic powder in a back layer. CONSTITUTION:The binder contg. 20-90wt.% polycarbonate polyurethane is used for the binder of the back layer and the compounding ratio of the binder and nonmagnetic powder in the binder ratio is specified to 40-200pts.wt. per 100pts.wt. nonmagnetic powder. The nonmagnetic powder is exemplified by carbon black, graphite and inorg. filler. The deterioration in electromagnetic conversion characteristics and durability is thereby decreased even if the recording medium is exposed to the high temp. and high humidity for a long period of time.
Patent JP-S5961091-A (JP)
Inventor: UENO NORIO
IPC: H05K3/34
Filed: 1982-09-29
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-H09329133-A (JP)
Title: Manufacture of dynamic pressure bearing device
Inventor: MIZUSAKI YASUSHI
IPC: B29C63/18
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To realize the longer life of a bearing part. SOLUTION: A lubricative resin layer 34 to compose a bearing face is formed on at least one side of a rotary member 30 and a stationary member, and the wear resistance and anti-seizing ability of the bearing face are improved by the lubricative resin layer 34 to prevent the wear and seizure of the bearing face. The lubricative resin layer 34 is formed by thermocompression bonding a semihardened resin film material, and in comparison with a lubricative resin layer 34 formed by for instance painting or the like, its formation can be easier, and moreover the highly accurate thickness of a resin film material can make its finishing process unnecessary.
Patent JP-S6329625-A (JP)
Inventor: FUJITA HIDEHIRO
IPC: A61B6/04
Filed: 1986-07-22
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-S6061580-A (JP)
Title: Novel 1,4-thiazine derivative and its preparation
Inventor: TAKASE MUNEAKI
IPC: A61P7/02
Filed: 1983-09-16
Abstract: NEW MATERIAL:The compound of formula I (R1-R3 are H or lower alkyl) and its acid addition salt. EXAMPLE:5-Methyl-6-(4-pyridinyl)-2H-1,4-thiazin-3(4H)-one. USE:Remedy and preventive for cardiopathy, especially cardiac insufficiency. It has cyclic AMP-dependent cardiotonic activity, selectively increases the contraction force of the myocardium without remarkable increase in the pulse rate, and has low acute toxicity. PREPARATION:The compound of formula I can be produced by reacting the compound of formula II with the compound of formula A-X' (A is group of formula III; X and X' are halogen; n is 1-3) in a solvent composed of the compound of formula IV having pyridinyl group, and reacting the resultant compound of formula V with sulfur under heating preferably at 120-160 deg.C.
Patent JP-S6063878-A (JP)
Title: Sealed lead-acid battery
Inventor: MORIMOTO YOSHINARI
IPC: H01M10/12
Filed: 1983-09-16
Abstract: PURPOSE:To increase discharge performance and cycle life by arranging in a specified ratio relation of thickness of electrolyte holding body and that of a plate, and relation of thickness of a plate group and inner width of a container. CONSTITUTION:Thickness of electrolyte holding body when it is pressed at a pressure of 20kg/dm<2> is specified to 0.65-1.5 times that of a cathode plate, and free thickness of a plate group is specified to 1.15-1.5 times inner width of a container in which the plate group is accommodated. By this design, the amount of electrolyte held in a battery is sufficient, contact between the electrolyte holding body and plate is increased, and electrolyte is smoothly supplied to the plate. Therefore, a sealed-acid battery having good discharge capacity and cycle life is provided.
Patent JP-S60101669-A (JP)
Inventor: AANESUTO ARUBAATO FURIIMAN
IPC: G06F17/22
Filed: 1984-08-16
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-S6328790-A (JP)
Title: Rigid canvas device with rotor and flap
Inventor: OGAMI TAKAHIRO
IPC: B63H9/02
Filed: 1986-07-21
Abstract: PURPOSE:To prevent exfoliation of an air flow, to generate a lift by means of wind from all azimuthes, and to increase a driving force, by a method wherein a rotor is situated to a rotor at the front part of the rigid main vane of a rigid canvas, and flaps are rotatably respectively mounted in front of the rotor and the rear edge of the main vane. CONSTITUTION:A rotor 2 is situated to the front part of a rigid main vane 1 of a rigid canvas rotatably around a vertical axis. A front edge flap 3 is situated in front of and close to the rotor 2, a rear edge flap 4 is located in the vicinity of the rear edge of the main vane 1, and the rotor and the rear edge flaps are situated rotatably around a vertical axis. In this constitution, an air flow 13a flowing along the front surface of the main vane is accelerated by means of an air flow passing a gap formed between the rotor 2 and the front surface flap 3, and flows without the occurrence of exfoliation. A lift L is generated by means of a decelerated air flow 13b, flowing along the rear surface of the main vane, and by a Mgnus effect, and can be utilized as a driving force. Incident wind from all azimuthes can be effectively utilized by the rotatable front and rear edge flaps.
Patent JP-H113001-A (JP)
Title: Color image forming device
Inventor: MIZUKI MASATAKA
IPC: G03G21/00
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a color image forming device by which quality is not deteriorated even when plain paper is selected at the time of forming a color image and expenses are not wastefully required even when recording paper only used for color printing is selected at the time of forming a black-and-white image by automatically selecting the suitable recording paper respectively at the time of forming the black-and-white image and at the time of forming the color image. SOLUTION: An image decision part 3 to which information about a selected reading method is given judges that it is the time when the black-and-white image is formed as a printed image in the case of selecting a black-and-white image reading method and judges that it is the time when the color image is formed in the case of selecting a color image reading method. Information about the kind of paper housed in paper feeding trays 1a to 1d is previously set in a paper kind setting part 2.  Based on the judged result by the decision part 3 and the information about the set kind of paper in the setting part 2, a paper kind selecting part 4 selects the paper feeding tray 1 in which the plain paper is housed when the next printed image is the black-and-white image and selects the paper feeding tray 1 in which the recording paper only used for color printing is housed when it is the color image. Then, the recording paper in the paper feeding tray 1 is carried to a pair of resist rollers and the image is written on the recording paper.
Patent JP-H0460018-A (JP)
Title: Retaining wall and constructing method thereof
Inventor: WATANABE OSAMU
IPC: E02D29/02
Filed: 1990-06-28
Abstract: PURPOSE:To smoothly and certainly perform construction without generating a high stop by sinking a hollow square pile into a ground upper part, and then inserting a hollow circular support pile in the hollow hole followed by sinking to a support ground. CONSTITUTION:A hollow square pile 1 is sunk to a ground upper part by boring method, a hollow circular support pile 3 is inserted into the hollow hole 2 of the pile 1 and sunk to a support ground by boring method, and its head part is fixed to the lower part of the pile 1. Then, reinforcing bars protruding from the head part of the support pile 3 are arranged in the hollowed hole 2, concrete 5 is placed to consolidate and integrate the support pile 3 head part. The piles 1 are successively sunk adjacent in a retaining wall setting direction, and the similar process is repeated to construct a continuous retaining wall. Thus, the pile 1 is used in the ground upper part, and the support force necessary on designing is loaded by the relatively inexpensive support pile 3, so that the construction can be economically performed.
Patent JP-S6416237-A (JP)
Title: Starting motor for internal combustion engine
Inventor: SOTOZAKI MASATOSHI
IPC: H02K9/28
Filed: 1987-07-10
Abstract: PURPOSE:To make an effective cooling by providing a ventilating hole to an axial direction of an armature ventilating forcedly by taking advantage positive or negative pressure caused by operation of an engine. CONSTITUTION:During the operation of an engine, negative pressure is produced into an inlet pipe, and the inner space of a motor 4 connected to the inlet pipe through a suction path line 19 is also occupied by negative pressure. Therefore, when the engine starts driving, the air is inhaled from an inlet port 21 and is sucked into the motor 4. A part of the inhaled air passes through a gap in the periphery of an armature 2, the remaining part of it is shunted to the air passages 22-24 and it joins at the inside of a ventilating hole 17.
Patent JP-S5795183-A (JP)
Title: Inverter device
Inventor: AISAKA TOORU
IPC: H02M7/515
Filed: 1980-12-04
Abstract: PURPOSE:To prevent the short-circuit of an arm arising from an erroneous ignition by a method wherein a photo isolator is used for insulation of a gate controlling ciruit and a gate amplifying circuit, and a resistor is connected in parallel to the continuity control element on the lower arm. CONSTITUTION:GTO thyristors 21 and 22 are connected in series, the gates of which are insulated by photo isolators 101 and 102, and controlled by the controlling circuits 81 and 82. Then, three sets of circuits 2R-2T are connected to a DC power source 1, and the three-phase output of which is supplied to loads 31-33. At this time, the cathode potential of the thyristor 21 on the upper arm prior to starting is fixed at the potential on the minus side by connecting in parallel a resistor 131 to the thyristor 22 of the lower arm. Accordingly, when the thyristor 22 is turned to ON state when starting, the erroenous ignition of the thyristor 21 occurred due to the wafting capacity of the photo isolator 101 can be eliminated, and the short-circuit of the arm can also be prevented.
Patent JP-S5795677-A (JP)
Title: Amorphous silicon type photoelectric tranducer
Inventor: HAMAKAWA YOSHIHIRO
IPC: H01L31/18
Filed: 1980-12-03
Abstract: PURPOSE:To greatly improve photoelectric conversion effect by forming a layer of a p-i-n junction type element of an amorphous Si with a thin film of an amorphous p type silicon carbide formed by plasma analysis of silane and hydro carbon. CONSTITUTION:An amorphous SixC1-x is formed by plasma analysis (preferablly by glow analysis) using SinH2n+2 such as silane and saturated or unsaturated fat group element such as hydro carbon CnH2n+2 or CnH2n and doped by a group III element such as B to make a p type. This p type amorphous SixC1-x9 is deposited on a transparent electrode 8 on a glass plate 7 and laminated with the Si layer of an amorphous i layer 10 and an n layer 11 and an electrode 12 is attached to complete a photoelectric tranducer. Photoelectric conversion effect is greatly improved and dispersion of the quality is decreased because the p layer thus formed is relatively thin.
Patent JP-H05183187-A (JP)
Title: Photodetector with integrated circuit
Inventor: KUBO MASARU
IPC: H01L31/10
Filed: 1992-06-30
Abstract: PURPOSE:To provide a highly sensitive photodetector wherein its response speed is not reduced even when a second conduction type layer formed on a first conduction type substrate is made thin for integrating the elements in a high density. CONSTITUTION:In a photodetector, a first conduction type substrate 1, a second conduction type layer 2 formed on the substrate 1, and a first conduction type diffusion layer 3 for preventing external noises, which is formed on the surface of the second conduction type layer 2, are provided. In this photodetector further, a second conduction type buried layer 8 is provided between the substrate 1 and the layer 2. Also, this second conduction type buried layer 8 is divided into a plurality of parts, and the distance between the divided layers is made not greater than twice 1n 0.0025/alpha (alpha: a light absorbing coefficient of the material for the substrate).
Patent JP-H1021672-A (JP)
Title: Disk cartridge
Inventor: TOYOKICHI HIDEYUKI
IPC: G11B23/28
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To eliminate the anxiety of users about the write protecting state of disk by providing openings for confirming the movement of a write protect tab through the bottom of a case which is visible from the inserting port of a drive device when a cartridge is loaded into the drive device. SOLUTION: An optical disk 2 which is a recording medium and a write protect tab 3 which limits the writing on the disk 2 as a write protective mechanism are housed in the optical disk cartridge case 1. Control windows 1a for operating the tab 3 are provided though the top of the case 1 at prescribed positions and openings 1b for visually confirming the operating state of the tab 3 are provided through the bottom of the case 1. Since the disk 2 is a both-face recording medium, the windows 1a and openings 1b are provided at two locations each. Therefore, the anxiety of users about the write protecting state of the disk 2 can be eliminated, because the write protecting state of the disk main body can be confirmed whether the writing is possible or impossible.
Patent JP-H0726946-A (JP)
Title: Secondary air supplying device for engine with supercharger
Inventor: NIWA YASUSHI
IPC: F01N3/32
Filed: 1993-07-12
Abstract: PURPOSE:To miniaturize a pressurizing pump and improve its durability while ensuring a secondary air amount sufficiently by supplying supercharging pressure into the pressurizing pump in an engine provided with a supercharger. CONSTITUTION:A secondary air supplying passage 40 is communicated with the vicinity of an exhaust port 24a and the inside of a main caterpillar converter 28 from an intake passage 18 provided between a turbo charger 12 and a throttle valve 20 by dividing the passage in a fork shape. A pressurizing pump 42 is provided on the base passage 40a provided on the branch part front flow side of the secondary air supplying passage 40, and first and second switching valves 44, 46 are provided on the branch part. A first opening/closing valve 50 is provided in the vicinity of a part where the base passage 40a is communicated with the intake passage 18. A bypass passage 52 for communicating with an air cleaner 16 serving as the intake passage located upstream from a turbo charger 12 is provided in the base passage 40a provided between the first opening/closing valve 50 and the pressurizing pump 42. A second opening/closing valve 54 is provided in the bypass passage 52.
Patent JP-H091444-A (JP)
Title: Method and apparatus for monitoring cutting load condition in machine tool
Inventor: NAGASHIMA SATOSHI
IPC: B23Q17/09
Filed: 1995-06-14
Abstract: PURPOSE: To discriminate between whether or not actual cutting load is lowered below a no-load set value by the normal cutting and whether or not it is lowered by the generation of the abnormal cutting condition according to the size of time dependent change rate in the lowering of the actual cutting load and a no-load detecting time under the condition of the actual cutting load lowered below the no-load set value. CONSTITUTION: A cutting load condition monitor 10 is provided with a cutting load/no- load size judging section 40 to judge whether or not the actual cutting load outputted from an actual cutting load reading section 30 is smaller than the no-load set value, a time dependent lowering change rate size judging section 41 to judge the size of time dependent change rate in the lowering of the actual cutting load and a no-load time judging section 42 to judge whether or not a no-load detecting time in which the actual cutting load is below the no-load set value is longer than a predetermined time. Then normal cutting condition and abnormal cutting condition are discriminated on the basis of the respective judging results of these judging sections 40, 41, 42 to output a signal from a calculating section 44 to an alarm outputting section 43 in the case of the abnormal cutting condition.
Patent JP-H09329890-A (JP)
Title: Photosensitive material
Inventor: SAKATA ITARU
IPC: G03F7/11
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To make it possible to form bright images of good disclination in a wide heat development range by using a specific compd. as a reducing agent of a photosensitive material contg. the reducing agent. SOLUTION: This photosensitive material is successively provided with curable layers contg. polymerizable compds. or crosslinkable polymers and photosensitive layers contg. silver halide on a base. Further, the photosensitive material contains the reducing agent expressed by the formula. In the formula, Ar<1> is aryl group; R<1> is a hydrogen atom, aryl group or heterocyclic group; at least either of Ar<1> and R<1> is substd. with a fluorine atom or fluorine substd. alkyl group and the respective groups may have substituents. If this hydrazine based compd. is used as the reducing agent, the latitude of the heat development temp. is widened and the heating temp. region where the good images are obtainable is expanded.
Patent JP-S6062963-A (JP)
Title: Cooked sea tangle and its making
Inventor: TAKAHASHI HEIJIROU
IPC: A23L17/60
Filed: 1983-09-16
Abstract: PURPOSE:Sea tangles are washed, steamed, covered with seasonings such as salt or leaves of beefsteak plant, cut into a desired length and vacuum packed, thus enabling themselves to be stored in its raw state for a long period of time and to be cooked with labor-saving. CONSTITUTION:Sea tangles collected from sea are washed with sea water to remove foreign substances such as sand, steamed at about 120 deg.C for 1-3min. Then, in order to preserve and season them, 100g of sea tangles are covered with about 30-50g of salt and about 0.5-1.5g of a powder of beefsteak plant leaves. Then, the sea tangles are cut into an appropriate length and vacuum packed in pouches of a synthetic resin to make the objective sea tangle to be cooked. Thus, the product can be stored for a long period of time in a raw state and energy or labor is saved on its cooking, because it is unnecerrary for the product to be dipped in water for softening beforehand and the good taste components in sea tangle is kept without elusion.
Patent JP-S6235444-A (JP)
Title: Electron shower for ion implantation device
Inventor: TSUKAGOSHI OSAMU
IPC: H01J37/06
Filed: 1985-08-06
Abstract: PURPOSE:To effectively introduce ions into an implantation chamber by guiding them along the axis of an ion beam by magnetic fields of counter directions generated by two magnetic fields generators located in front and in the back of a hollow electron gun and magnetic fields of the same direction generated by coils. CONSTITUTION:Coils 8 and 9 for generating magnetic fields of counter directions are attached to the front and the back walls of the shield 3c of a hollow electron gun 3. Two other coils 10 and 11 for generating magnetic fields are installed between the coil 9 and an implantation chamber wall 4 and are located more apart from the axis 7 of the ion beam than the coils 8 and 9. The magnetic fields generated by the coils 10 and 11 are in the same direction as that generated by the coil 9. It guides the electron beam curved along the axis of the ion beam by the magnetic field generated by the coil 9 along the axis 7 of the ion beam.