baber/WOPTO huggingface dataset:
Patent JP-H03269823-A (JP)
Title: Magnetic field orientation treatment of magnetic disk
Inventor: KIKUCHI KOICHI
IPC: G11B5/845
Filed: 1990-03-19
Abstract: PURPOSE:To prevent the diffusion of hot wind and to dry only the position where orientation is good by blowing the hot wind between a pair of magnets to dry a coated film and to obtain the good horizontal orientation in the coated film and forming a flowing-off opening to a specific shape. CONSTITUTION:The hot wind is blown to dry the coated film and to fix magnetic powder in the positions where the magnetic powder is arranged horizontally in a range 11 to be acted by the leak magnetic field of the magnets 4, rises perpendicularly in a range 12 right under the magnets and are horizontally arrayed in a range 13 between a pair of the magnets in the orientation treatment at the time of production of the magnetic disk. The magnetic disk having a high degree of orientation is thus obtd. without receiving the influence of the subsequent magnetic fields. The range where the coated film receives the hot wind is narrowed by sucking the hot wind from the other while supplying the hot wind from one of hot wind supplying means and, therefore, the coated film is dried only in the position where the orientation is good.
Patent JP-H07276813-A (JP)
Title: Production of reversible thermal recording medium
Inventor: OSAWA HARUHIKO
IPC: B41M5/36
Filed: 1994-04-05
Abstract: PURPOSE:To record data high in clearness and visibility by applying a coating soln. containing aliphatic carboxylic acid and an org. solvent as principal components to a base material while specifying the temp. of the coating soln. and that of the base material and drying the coating layer to provide a reversible thermal recording layer. CONSTITUTION:The temp. of paint containing aliphatic carboxylic acid and an org. solvent as principal components and the temp. of a base material are set to first temp. dissolving aliphatic carboxylic acid to coat the base material with a coating material to form a film. This film is dried at second temp. equal to or higher than the b.p. of the org. solvent to form a dry film which is, in turn, cooled to the lower limit temp. of a temp. region T1 from the second temp. Subsequently, the film is cooled so as to pass through a temp. band from the lower limit temp. of the temp. region T1 to the upper limit temp. enabling reversible recording thereof over a predetermined required time. As a result, a thermal recording layer becoming a transparent state when heated to the temp. region T1 of room temp. or higher and subsequently cooled to room temp. and becoming a turbid state when heated to a temp. region T2 higher than T1 and subsequently cooled to room temp. and reversibly repeating these states is formed.
Patent JP-S60111372-A (JP)
Title: Recording system
Inventor: MURAKAMI HIROYASU
IPC: G11B7/004
Filed: 1984-04-04
Abstract: PURPOSE:To make signal processing easier with respect to block data and record data in a recording medium by equalizing the record format of the block data and the record data. CONSTITUTION:When data is recorded, first, a disk 1 is set to a light disk device. The record data and the record address (Block No.) are supplied from a host computer to a control circuit 15, a control circuit 15 counts the track, start sector and speed information of the track which is a purpose, by using the conversion table of a memory device 16. A control circuit 15 controls a speed control part 17 and drives a motor 2 in accordance with the said speed information and rotates a light disk 1 at the rotation speed corresponding to the said track. By means of th said track number a control circuit 15 converts the track number to a scale value, drives a linear motor driver 18 until the output value of the position detector is consistent and shifts a optical head 12.
Patent JP-H05274372-A (JP)
Title: Automatic feature color adding device for image
IPC: G06F17/30
Filed: 1992-03-25
Abstract: PURPOSE:To obtain a feature color adding device for an image, which can add automatically a feature color code related to the image, in the case of adding the feature color code to the image in order to execute a retrieval by such matters as in what color the image is constituted on an image retrieving system, and what a color (feature color) imaged from the image is. CONSTITUTION:All colors for expressing an image are divided into several kinds, and a deviation to all images of each color contained in a certain image is calculated by a frequency calculating part 5b and a theoretical frequency calculating part 5c. Subsequently, with respect to the theoretical frequency at the time when it is decided by a deviation calculating part 5d that all colors are contained without a deviation in one piece of image, the color which is deviated large and contained by many colors and the color which is seldom contained are decided to be feature colors of the image by a feature color deciding part 5e. Also, as for an expression of the feature color, it is executed not only by whether the color is the feature color or not but also by weight.
Patent JP-S596596-A (JP)
Inventor: BAABARA DAIAN GURANTO
IPC: H05K3/10
Filed: 1983-04-18
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-H02245387-A (JP)
Title: Postal card and production thereof
Inventor: MATSUGUCHI NOBORU
IPC: B42D15/02
Filed: 1989-03-17
Abstract: PURPOSE:To temporarily hide a part of a surface of postal card mount paper by a method wherein a low-adhesion first heat bonding resin layer and a high- adhesion second heat bonding resin layer are provided on a main surface of a sheet substrate having hiding properties, and cut lines are provided on the sheet substrate and the first heat bonding resin layer at a part where the second heat bonding resin layer is not formed. CONSTITUTION:A covering material 14 containing a sheet-form substrate 18 is provided with a hiding layer 20 on a main surface of the substrate 18. On the surface of the hiding layer 20, a first heat bonding resin layer 22 having a low adhesion is provided, and on the surface of the heat bonding resin layer 22, a second heat bonding resin layer 24 having a high adhesion is formed. On the upper and lower edges of the sheet substrate 18, the hiding layer 20, and the heat bonding resin layer 22, perforation lines 26a and 26b to be cut are provided at a part free from the heat bonding resin layer 24. Therefore, the sheet substrate 18, the hiding layer 20, and the heat bonding resin layer 22 can be cut at the cut lines 26a and 26b to be peeled from postal card mount paper 12, and the surface of the postal card mount paper 12 can be read.
Patent JP-H06257474-A (JP)
Title: Butterfly valve bearing device for exhaust brake
Inventor: YAGINUMA HIDEAKI
IPC: F02D9/10
Filed: 1993-03-04
Abstract: PURPOSE:To prevent an exhaust gas from leakage from a gap between a valve stem and a small diameter washer to the outside by forming a coating layer consisting of softer material than a small diameter seal member on the inner circumference face of a stem hole of a small diameter seal member adhering to the outer circumferential face of the valve stem and press-fitting the valve stem to the small diameter seal member. CONSTITUTION:A valve stem 3 is inserted into a fitting hole 2 bored in both side walls of a body 1, and a valve body 4 is rotatably supported by the valve stem 3. A retainer 5 is fitted in a close part to the valve body 4 in the valve stem 3, and a bearing bush 6 is fitted to the outside of the retainer 5. In the outside of the bearing bush 6 on the valve stem 3, plural small diameter seal members and plural large diameter seal members 7, 8 are alternately superposed and fitted. In this case, on the inner circumference face of a stem hole 9 in the small diameter seal member 7,a coating layer 10 consisting of a softer material than the small seal member 7 is formed so that it makes the diameter of the stem hole smaller than the outside diameter of the valve stem 3. Then, the valve stem 3 is press-fitted into the small diameter seal member 7.
Patent JP-H05269332-A (JP)
Title: Purifier for hot reducing gas
IPC: B01D53/14
Filed: 1992-03-25
Abstract: PURPOSE:To operate a regenerator at a stable temp. without using an expensive oxygen concentration detecting controller by providing a gas flowmeter on inlet piping of a reactor of a regenerating process, providing a gas flow detecting controller on piping from which oxygen, etc., is mixed in the inlet piping and controlling the gas flow detecting controller by a signal from the gas flowmeter. CONSTITUTION:A gas flowmeter 81, an amplifier 80 to which a detecting signal of the gas flowmeter 81 is inputted and a gas flow detecting controller 79 which detects and controls the flow rate in piping 23 taking an output signal of the amplifier 80 for the set value are installed in piping 29. And a valve 41 in the piping 23 is controlled by an operating signal of the gas flow detecting controller 79 to control oxygen concentration in the piping 24 to the prescribed value, causing a regenerator to be operated at a stable temp.
Patent JP-S61226778-A (JP)
Inventor: MATSUGUCHI TADASHI
IPC: G09F3/03
Filed: 1985-03-29
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-H04303596-A (JP)
Title: Electric discharge lamp lighting device
Inventor: WADA SATORU
IPC: H05B41/24
Filed: 1991-03-30
Abstract: PURPOSE:To prevent abnormal oscillation by controlling an oscillation output of an oscillation transistor in a small quantity even when power source voltage drops. CONSTITUTION:Resistances 91, 92 are connected in parallel referring to a power source, and the cathode of a Zener diode 94 is connected to the contact of the resistance, and the anode thereof is connected to the base of a transistor 94. The emitter of the transistor 94 is connected to the ground side, and a collector is connected to an end of a base bias resistance 71 through a resistance 95. When a power source voltage is rated, the diode 93 and the transistor 94 are turned on, and the resistance 95 is connected in parallel to the resistance 77. Hereupon, if power source voltage much drops, the diode 93 and the transistor 94 are off, and resustantly, a transistor 63 is off, and the resistance value of FET 56 is very much greatly set, and the oscillation output of a transistor 50 is controlled to a small quantity. It is thereby possible to eliminate flickering of a lamp.
Patent JP-H01240792-A (JP)
Title: Bearing pre-load device
Inventor: MORIYAMA KINGO
IPC: F04D29/056
Filed: 1988-03-23
Abstract: PURPOSE:To contrive the reduction of labor hour in a vacuum pump extended in its bearing life by placing a belleville spring in a spring support, retaining seat and a cover to be used serving as the one part setting a pre-load, in case of the vertical turbo vacuum pump used for etching a semiconductor. CONSTITUTION:A vertical turbo vacuum pump comprises a rotor 1 rotating at a high speed and a casing 5. A spring support 15 plays a role of case, providing a retaining seat 16, belleville spring 17 and a spacer 18 so as to be built inside. While the retaining seat 16 is lifted to the upper by the belleville spring 17, pressing a bottom bearing 6 to the upper from the bottom. Force, applied to the bottom bearing 6 by the belleville spring 17, serves as the pre-load. In this way, the vacuum pump extends its bearing life while contriving the reduction of labor hour.
Patent JP-H01240797-A (JP)
Title: Fan
Inventor: TAKADA AKIRA
IPC: F04D29/38
Filed: 1988-03-23
Abstract: PURPOSE:To improve an environment for air containing an offensive smell and a bad smell by storing a substance, having a smell removing effect, and an aromatic agent in a blade. CONSTITUTION:A blade 2a is formed into a double structure, storing in the inside a granular and solid-state substance having a smell removing effect, for instance, such as activated carbon or an aromatic agent 4 of sublimate quality. The blade 2a forms a porous structure, enabling air to come into contact with the internal substance 4 through many holes 2c.
Patent JP-H06255859-A (JP)
Title: Stock conveyer device
Inventor: KATSUYAMA DAISUKE
IPC: B65G57/11
Filed: 1993-03-02
Abstract: PURPOSE:To drop down a carried-in workpiece to a specific position and further to shorten a time for action of the dropping by a simple constitution. CONSTITUTION:Two endless chains 6 forward/reverse turned to be driven in a specific track are provided, and a delivery base 8 is provided partly in a section in the lengthwise direction of these chains 6. The delivery base 8 is constituted in a reed screen shape by connecting a plurality of conveyer rollers 7 between both the chains 6, and each conveyer roller 7 is mounted through a one-way clutch 12 relating to the chain 6. A gripper 3 for clamping the end part of a plate-shaped workpiece W is provided in a conveyer front end, and the plate-shaped workpiece W is loaded in the delivery base 8 and fed to the front by driving the chain 6 turned. By clamping this plate-shaped workpiece W by the gripper 3 turned in a reverse direction of the chain 6, the plate-shaped workpiece W, taking refuge from the delivery base 8, is dropped down. Each conveyer roller 7, while preventing a slip of the plate-shaped workpiece W at its forward feed by action of the one-way clutch 12, prevents the plate-shaped workpiece W from its rubbing flaw due to frictional resistance at the time of reversing.
Patent JP-S541788-A (JP)
Title: Control rod driving apparatus for reactor
Inventor: ITOU MASAHIKO
IPC: G21C7/12
Filed: 1977-06-07
Abstract: PURPOSE: At to a control-rod driving apparatus which accelerates falling down of a control rod by means of presurized gas, safety is improved by preventing the operation of the gas pressure stored in the driving apparatus as a brake, even if troubles generate in the gas system. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11220997-A (JP)
Title: Aphid controlling aluminum plate for horticulture
Inventor: TANAIKE KAZUKO
IPC: A01M29/06
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To provide an insect repellent aluminum plate for controlling aphids infesting on vegetables and flowers. SOLUTION: A cutting line 1 is made on the center of a circular aluminum plate and a round hole 2 is placed at the center to smoothly insert the stem of a vegetable or a flower. Aphids control is simply completed by placing the aluminum plate at the root of the vegetable or the flower. Placing the aluminum plate is simply carried out by only opening the cutting line and inserting the stems of the vegetable or the flower to the aluminum plate, this method is not disturbed by leaves and requires no weights.
Patent JP-H09258046-A (JP)
Title: Production of hybrid optical integrated circuit
Inventor: MIZUNO KAZUNOBU
IPC: G02B6/122
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To improve the perpendicularity at an etching end face and the workability of an etching mask and to obviate damaging the front surfaces of hills, clad layers, etc., at the time of removing the etching mask by removing a WSi film with a specific etchant after the end of etching of clad layers. SOLUTION: After the upper clad layer 4 is formed, the WSi film is formed as the etching mask 5 thereon by sputtering, etc. A photoresist is thereafter applied on the WSi film and is patterned by photolithography, following which the WSi film is etched by a reactive etching method to remove only the parts corresponding to the front surfaces of the tops 1a of the hills of the WSi film. The upper clad layer 4 is then dry etched with the WSi film as the etching mask 5 to expose the front surface of the hills 1a of the silicon substrate. The WSi film remaining on the upper clad layer 4 is removed by the HF-NHO3 -H2 O etchant.
Patent JP-H11252864-A (JP)
Title: Equipment cooling device
Inventor: ASAKURA AKIRA
IPC: H02K9/00
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To prevent vortex flows from being produced in a water reservoir and thus reduce the overall size of an equipment cooling device. SOLUTION: A vortex flow preventing device 12 is provided with a bell-mouth shaped inlet pipe 12a, installed to a pump suction pipe 5 coaxially with the axis of the pump suction pipe, an annular bottom plate 12b connected to the upper end of the inlet pipe 12a, and a disk-shaped upper plate 12d supported on support plates 12c placed above the bottom plate 12b at equal intervals in the circumferential direction. In addition, the vortex flow preventing device 12 is provided with two swiveling preventive plates 12e and is arranged to be intersected with each other in a cross pattern in the pump suction pipe 5 which continue to the inlet pipe 12a.
Patent JP-S6039484-A (JP)
Inventor: JIEEMUSU IISUTON HENDORIKUSU
IPC: D06C27/00
Filed: 1984-04-06
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-H05103684-A (JP)
Title: Production of 13c-labeled compound
Inventor: KATO NOBUO
IPC: C12P19/24
Filed: 1991-03-08
Abstract: PURPOSE:To industrially and advantageously obtain the subject compound useful in various fields of biological reactional research, medical care, etc., by reacting an enzymic system of a lyase enzyme, an isomerase enzyme, etc., with a <13>C- labeled carbon source compound and a reactional substrate and specifically labeling a specific position with the <13>C. CONSTITUTION:An enzymic system composed of at least one of a lyase enzyme (e.g. hexulose phosphate synthase), belonging to EC4 group and capable of synthesizing carbon-carbon bonds and a isomerase enzyme (e.g. phosphohexuloisomerase), belonging to EC5 group and capable of isomerizing a reactional substrate is reacted with a <13>C-labeled carbon source compound (e.g. <13>C-labeled formaldehyde) and a reactional substrate (e.g. ribose 5- phosphate), which is then converted into an isomerized substance (e.g. ribulose 5-phosphate) with the first isomerase enzyme. The resultant substance is subsequently reacted with the <13>C-labeled carbon source compound and further with the lyase enzyme to efficiently afford the objective <13>C-labeled compound (e.g. <13>C-labeled fructose 6-phosphate).
Patent JP-S57181879-A (JP)
Title: Multi-stylus device
Inventor: NISHIKAWA AKIRA
IPC: B41J2/39
Filed: 1981-05-06
Abstract: PURPOSE:To obtain the device in the title wherein electrodes of a multi-stylus head facing a latent image receiving plane are arranged in a zigzag pattern, the thickness of the leading electrodes is thinner than that of the following electrodes, mutual interference between the front and rear electrodes is not present, and thin wire representation can be maintained. CONSTITUTION:The electrodes 101, 102, ...10n are arranged in the zigzag pattern. The diameter of the leading electrodes 101, 103...(with odd number suffix) is made small. The minimum, thickness of the printed line is formed by a pair  of neighboring thin electrodes 102i-1 and thick electrodes 102i. When one of the leading electrode 101, 103... is operated, the corresponding following electrodes 102, 104... are operated without fail. The potential spacing between the charged bodies caused by the leading electrodes 101, 103... is fairly broad. Therefore the following electrodes 102, 104... are not affected. The printing can be performed on all over the surface.
Patent JP-H05227795-A (JP)
Title: Controller and control method for induction motor
Inventor: HATANAKA TAKESHI
IPC: H02P21/22
Filed: 1992-02-10
Abstract: PURPOSE:To make it possible to operate an induction motor at high efficiency over the entire operating region from no-load to full-load by controlling the induction motor at an optimal power factor variable according to a predeter mined function, from a lower limit to an upper limit, depending on a supply voltage. CONSTITUTION:In order to operate an induction motor at high efficiency and to save energy, power factor of a motor 12 at the time of operation is determined by means of a power factor detector 22 while an optimal operational power factor Pfs variable according to a predetermined function from a lower limit to an upper limit depending on the supply voltage to the motor is determined by means of a multiplier 48 and a signal for bringing a detected power factor close to the optimal operational power factor is generated from an output signal generator 50.
Patent JP-S57182636-A (JP)
Title: Edge replacement time deciding method of crop shear
Inventor: NAKADA TAKUJI
IPC: G01N3/58
Filed: 1981-05-06
Abstract: PURPOSE:To exactly grasp an edge replacement time, by providing a torque detecting means on the intermediate shaft of a crop shear drum, calculating actual shearing resistance at the time of shearing, and deciding the edge replacement time from its accumulated data. CONSTITUTION:A shearing torque transmitter 9 is installed to an output shaft 6' of a speed reducer. The shearing torque oscillator 9 consists of a distortion gauge 9a, and an amplifier 9c and a transmitter 9d installed on the outside circumference of the speed reducer output shaft 6' by an apparatus fitting band 9b, which have been installed on the diagonal lines of the drum shaft, respectively. A transmission output from the transmitter 9d is inputted to a microcontroller 14 as a quantity of distortion through a receiver 13. In this way, the drum shaft output of the crop shear is detected, shearing resistance of each shearing is accumulated, and when this accumulated value has become almost equal to the product of the searing resistance and the number of times of shearing which requires replacement of an edge of a standard kind of steel, it is decided to be an edge replacement time. In this way, the edge replacement time can be grasped exactly.
Patent JP-S62226137-A (JP)
Title: Waterproof camera
Inventor: TAKAMURA MASASHI
IPC: G03B17/08
Filed: 1986-03-26
Abstract: PURPOSE:To obtain a camera which has a forward/backward movable lens barrel by providing a cylinder which communicates with the space in the camera behind the lens barrel. CONSTITUTION:A block 13 equipped with the lens barrel 12 and cylinder 14 is fixed to the front surface of a camera body 11, a hole which is open to the outside of the camera is bored at the lower end of the cylinder 14, and a communication path 14A which communicates with the space in the camera behind the lens barrel 12 is provided nearby the upper end of the cylinder. A piston 14a is arranged in the cylinder 14 and moves up and down in the cylinder 14 according to the pressure in the space in the camera. The space in the camera when the lens barrel 12 is sunk in the camera to enter a wide-angle lens mode is small, so the piston 14a in the cylinder 14 is pushed back with the increased pressure in the space. When the lens barrel 12 is drawn out to the front of the camera to enter a telephoto lens mode, the space in the camera is large, the piston 14a in the cylinder 14 is pushed up with hydraulic pressure at the outside of the camera by the pressure reduction in the space, thereby moving up.
Patent JP-H08218594-A (JP)
Title: Thin type alc panel and mounting method therefor
Inventor: YANAGAWA MASAYOSHI
IPC: E04F13/21
Filed: 1995-02-17
Abstract: PURPOSE: To prevent the damaging of the decorative surface layer of the surface of a thin type ALC panel and to eliminate the possibility of the leaking of rain when the thin type ALC panel is installed to a building body. CONSTITUTION: Tabular-body fixtures 2 for mounting a thin type ALC panel 1 on a building body are engaged with the rear of the panel 1 in thickness of 75mm or less by metallic pins 3, and a decorative surface 4 is set up onto the surface of the thin type ALC panel 1. The decorative surface layer 4 of the surface of the thin type ALC panel 1 is fitted previously before the panel 1 is installed onto the building body 5.