baber/WOPTO huggingface dataset:
Patent JP-H06290919-A (JP)
Title: Rare earth-iron-boron permanent magnet and manufacture thereof
Inventor: HASEGAWA MUNEHISA
IPC: H01F1/057
Filed: 1993-03-31
Abstract: PURPOSE:To reduce the cavity in a permanent magnet, and to suppress the deterioration in corrosion resistance by a method wherein the friction generating between the mold and raw material powder when a molding operation is conducted is reduced by adding the specific quantity of alkali metal stearate to rare earth-iron-boron permanent magnet alloy coarse powder. CONSTITUTION:This rare earth-iron-boron permanent magnet is mainly composed in atomic % of rare earth element R (among rare-earth elements containing Y, one or two or more elements are combined) of 10 to 25%, B of 1 to 12%, and the remaining part consisting of Fe (a part of Fe is replaced at least with one or more kinds of elements selected from Co, Ni, Al, Nb, Ti, W, Mo, V, Ga, Zn and Si, if necessary). After alkali metal stearate of 0.001 to 0.2wt.% has been mixed to the alloy coarse powder, the mixture is dry- pulverized and the permanent magnet is manufactured. As a result, the lubricating property can be improved by reducing the friction between raw material powder and the wall surface of mold, or between the raw material powder, and the residual carbon quantity can be reduced.
Patent JP-H01247023-A (JP)
Title: Plant cultivation cylinder and plant cultivation apparatus containing said cylinder
Inventor: HOSOKAWA SATOSHI
IPC: A01G31/06
Filed: 1988-03-28
Abstract: PURPOSE:To provide a cultivation apparatus convertible between a horizontal multi-stage arrangement and a vertical arrangement by the combination of cylinders, by putting a plant-supporting member into a hollow cylinder and making a number of through-holes in the outer circumference of the cylinder. CONSTITUTION:A plant-supporting member 5 such as polyester fiber is placed in a hollow cylinder 4, which has a number of through-holes 6 on the outer circumference to enable the plantation of a seedling 15. The hydroponic solution is supplied through a solution-feeding tube 10 into the hollow cylinder 4. The above apparatuses are combined in horizontal or vertical state to obtain a hydroponic culture apparatus.
Patent JP-H09262312-A (JP)
Title: Fitting structure for sprinkler head
Inventor: KOBAYASHI TAKESHI
IPC: A62C37/08
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To prevent a sealing plate from being dropped by earthquake by providing a sealing plate fitting part at the upper head main body part of a sprinkler head fitted in a head fitting hole on the ceiling and supporting the sealing plate so as not to be dropped by fitting a lock piece provided on this plate from the downside. SOLUTION: Concerning structure arranging a sprinkler head 3 connected to the top end of a wind-out pipe at a head fitting hole 2 on a ceiling board 1, a sealing plate fitting part 6 for fitting a sealing plate 5 is integrally formed at the upper part of a head main body 4. This sealing plate fitting part 6 forms a rugged part 6A along its outer periphery, and a rugged part 8A formed along the inner periphery of a head fitting cylinder part 8 is engaged with this rugged part 6A. Besides, an inserting groove 8B is vertically formed on the peripheral side face of the sealing plate fitting part 6, on the other hand, a lock piece 11 protruded inside is integrally formed at the upper part of the head fitting cylinder part 8, and the lock piece 11 is engaged into the inserting groove 8B.
Patent JP-H08269887-A (JP)
Title: Calendar roll
Inventor: KURISUCHIYAN BUIMAA SHIYUMITSU
IPC: F16C13/00
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a calender roller capable of selectively mounting a covering from a fibrous material or a flexible resin by composing the calender roller so that a load force is transmitted from the covering through a support structure arranged in an intermediate space between a base body and the flexible covering. SOLUTION: This calender roller 1 is obtained by arranging a support structure 5 capable of surely holding a flexible covering 3 and having the rigidity for transmitting all the forces applied to the calender roller 1 to a base body 2 in an intermediate space between the base body 2 and the flexible covering 3 comprising a silicone rubber or an epoxy resin or a fibrous material having a considerably greater inside diameter than that of the base body 2 in the calender roller 1. The support structure 5 has a thickness in the radial direction of 30-100% based on the radius of the base body 2 and a lower specific gravity of <=3.5 kg/dm<3> than that of the base body 2.  The structure 5 is obtained by joining many circular individual elements 6 formed of a cellular material comprising a fiber-reinforced resin or aramid fibers of a honeycomb structure or a corrugated paperboard structure or alternately arranging the individual elements 6 of different materials side by side and tightening and regulating the base body 2 with journals 8 and 9 and pressing members 10 in the central direction of the roller 1 at the ends of the base body 2.
Patent JP-H1011840-A (JP)
Title: Reel table braking device for vcr
Inventor: RYO SHOTA
IPC: G11B15/32
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To facilitate the assemblage of a braking device by making the braking device have such a structure that a brake assembly is selectively pressed upward by a slide plate to bring main- and sub-brakes into contact with a reel table. SOLUTION: The device is composed of the brake assembly 100 having a brake 130 in cylindrical shape, a sub-brake 140 in a circular shape, a compression spring 137 fixed to an outer circumference part of the brake 130 and the slide plate 150 having 1st and 2nd pressing means 151 and 152 which are different in height. At the time of a reproducing mode, the means 151 and 152 are positioned not in contact with the reel table 120. Then, at the time of a fast forwarding or rewinding mode, the plate 150 is moved in order to bring the means 151 into contact with the brake assembly 100, so that a felt plate 141 of the brake 140 is brought into contact with the lower bottom surface 123 of the reel table.  Then, at the time of changing each mode to a stop mode, an upper surface 134 of the brake 130 and the felt plate 141 are brought into contact with the upper bottom surface 120 and a lower bottom surface 123 of the table 120 by the means 152 in accordance with the movement of the plate 150. Consequently, the device can be unified and miniaturized.
Patent JP-S61232545-A (JP)
Title: Observing device for semi-conductor pattern face employing scanning type electron microscope
Inventor: NAKAIZUMI YASUSHI
IPC: H01J37/28
Filed: 1985-04-08
Abstract: PURPOSE:To simplify the structure of stage by arranging first mirror body in horizontal direction or below the sample chamber while arranging second mirror body with specific angle against the first mirror body and arranging the semi-conductor pattern face approximately in normal against the first mirror body in the specimen chamber. CONSTITUTION:When observing the pattern of wefer 3, electron beam is produced from the first or second mirror body 2 or 5 and impinges against the wefer 3 to emit secondary electrons. A detector for detecting the secondary electrons is arranged in the sample chamber 1. Since the pattern face of wefer 3 is arranged normally against the direction of gravity, foreign matters in the sample chamber 1 will scarcely adhere to the pattern face of wefer 3. When observing the wefer 3 obliquely, a mirror 5 is employed in place of the mirror body 2, to enable observation of wefer 3 while inclining substantially about 60 deg.. When fixing said mirror body 5, the structure of stage 4 is simplified while production of foreign matter is reduced.
Patent JP-S53680-A (JP)
Title: Process for manufacturing ring-shaped fluorescent lamp
Inventor: TERAMOTO YOSHIAKI
IPC: H01J9/24
Filed: 1976-06-24
Abstract: PURPOSE: To bend exhayst tubes to a given shape without being deformed flat by bending thereof with the movement of a forming roller following a given locus after heated and softened. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02307841-A (JP)
Title: Production of optical fiber
Inventor: MIKAMI MASATOSHI
IPC: C03B37/029
Filed: 1989-03-28
Abstract: PURPOSE:To keep the clearance between the outer diameter of an optical fiber preform and the inner diameter of an optical fiber preform insertion port at a desired value by adjusting the size of the insertion port of a drawing furnace in accordance with the difference from the outer diameter of the optical fiber preform. CONSTITUTION:The outer diameter of the optical fiber preform 3 is measured by an outer diameter measuring device 14 set directly above an inner diameter- variable upper seal 13 in the optical fiber producing device. The measurement signal is given to a controller 15, an upper seal driving mechanism 16 is driven under the guidance of the controller 15, and the inner diameter of the optical fiber preform insertion port 9 of the upper seal 13 is controlled in accordance with the inner diameter of the preform 3 to obtain a desired clearance. Consequently, the furnace pressure is kept constant at all times, the damage of the furnace is prevented, and the outer diameter of the optical fiber is stably uniformized over its entire length.
Patent JP-H02254022-A (JP)
Title: Power transmission
Inventor: FUSHIKI MASAAKI
IPC: B60K17/34
Filed: 1989-03-28
Abstract: PURPOSE:To maintain stability irrespective of abrupt steering, etc., by controlling each tightening means to clamp frictional clutches for right and left wheels, respectively, so that a difference between the steering wheel steered-angle and the actual steered angle of a vehicle can be kept within a specified limit. CONSTITUTION:The torque of an engine is transmitted from a power transmission such as the housing 23 of a rear differential 7 through multi-disk clutches (frictional clutch) 51 and 53 into hub members 43 and 45, to turn and drive rear wheels through rear axles. In this case, the multi-disk clutches 51 and 53 are engaged by hydraulic pressure actuators 67 and 69, respectively. Also, the hydraulic pressure actuators 67 and 69 receives oil under pressure from a hydraulic oil feeding device 87. In addition, the hydraulic pressure supply device 87 is controlled by a controller 101 according to respective signals detected by a steering wheel steered-angle sensor 93 and a yaw rate sensor 95, so that a difference between the steering wheel steered-angle and the actual steered angle of a vehicle can be kept within a specified limit.
Patent JP-H08273412-A (JP)
Title: Luminaire and guide light
Inventor: KAMATA MASAHIKO
IPC: F21S9/02
Filed: 1995-03-30
Abstract: PURPOSE: To downsize a luminaire without affecting the lighting of a cold cathode fluorescent lamp. CONSTITUTION: A power source portion 18 supplying DC voltage is provided in an installation apparatus 12 outside a luminaire main body 11. A high frequency lighting device 14 and a cold cathode fluorescent lamp 14 are provided in the luminaire main body 11. The power source portion 18 and the high frequency lighting device 14 are connected by a connection wire 19. Since only the power source portion 18 is provided in the installation apparatus 12, the wiring distance between the high frequency lighting device 14 and the cold cathode fluorescent lamp 15 is short so that the lighting of the cold cathode fluorescent lamp 15 is not affected. Since the power source portion 18 is provided in the installation apparatus 12 outside the luminaire main body 11, the luminaire main body 11 can be downsized.
Patent JP-S60220073-A (JP)
Inventor: HOSOKAWA SHINICHIROU
IPC: A61M21/02
Filed: 1984-04-13
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-S553724-A (JP)
Title: Production bean jam
Inventor: NAGASE HIYOUSUKE
IPC: A23L11/00
Filed: 1978-06-21
Abstract: PURPOSE: Beans boiled, before ground, are subjected to the liquid-solid separation, thus producing bean jam resisting rot and having good taste by using a small amount of water.  
     CONSTITUTION: Relating to the production of bean jam in large scales, beans boiled in the boiling process 1 are subjected to separation process 2 with liquid- solid separator 12a to separate into liquid 14 and solid 13. The liquid portion 14 is not send to grinding process 42 and 43 and jam-rinsing process 91, 92, and 93 but the portion that has not been sent the separation process 12 is sent to the grinding process 41, 42, and 43. Thus rot-resisting bean jam can be produced even by using a small amount of water. The liquid-solid separator 12a is, e.g., a cyclon or centrifugal type. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08274448-A (JP)
Title: Patterning of circuit
Inventor: SAWADA NORITATSU
IPC: H05K3/06
Filed: 1995-03-30
Abstract: PURPOSE: To form a fine circuit pattern without thinning lines and rounding corners and without thin spots and flatting out by using a metal or an alloy layer as a protective layer for a conductor film layer provided on a substrate. CONSTITUTION: A conductive film layer 2 is formed on a substrate 1. A dry- etching resistant protective metal film 3 is formed on the conductive film layer 2. An organic photo-resist agent is spread on the protective metal film 3 and a photo-resist 4A is formed through patterning by means of a lithographic process. Wet-etching is carried out to remove the parts of the protective metal film layer which are not covered with the photo-resist 4A. The photo-resist 4A is removed. Dry-etching is carried out to give a circuit pattern to the conductive film layer 2. Wet-etching is carried out to remove the protective metal film layer 3 and to expose the circuit pattern 9A of the conductive film layer. Thus, the photo-resist is protected from an etching gas, and circuit patterning can be carried out freely.
Patent JP-S63240752-A (JP)
Title: Water-soluble film
Inventor: KUZUMEKI SHIYOUICHI
IPC: C08J5/18
Filed: 1987-03-30
Abstract: PURPOSE:To obtain the title film which is composed of specific edible polysaccharides and cellulose so that cellulose or a homogeneous mixture of cellulose and the edible polysaccharides forms the sea or continuous matrix at a specific ratio, thus being insoluble or soluble in cold water and soluble in hot water and strong in tenacity. CONSTITUTION:One or more of edible polysaccharides bearing sulfate groups and carboxylic groups, preferably gum arabic and cellulose having crystals of cellulose II regenerated from an aqueous alkali metal hydroxide solution are used to give the subject films in which cellulose forms the sea or the cellulose and the edible polysaccharides forms the continuous matrix more than 10% and the solid content is 50-95wt.%. The films may be impregnated and/or coated with an edible polyalcohol to get flexible.
Patent JP-H09265283-A (JP)
Title: Graphic display device
Inventor: TANAKA TOSHIO
IPC: G09G5/06
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To suppress the increasing of access to a video RAM when the number of colorings for display is to be incleased by providing a CPU and pallet registers and a timing control part. SOLUTION: In a color pallet control part 20, a pallet register for VICS display 21 outputting density values of red, green and blue based on pallet numbers from a video RAM 3, a pallet for key display 22, a switching means 23 alternatively selecting registors 21, 22, a timing control part 24 controlling the readout timing of the RAM 3 and also controlling the changeover timing of the switching means 23 and a D/A converter 25 are provided.  As a result, the display colors of a display screen are increased by changing over plural pallet registors 21, 22 and since the increasing of the capacity of the RAM 3, in short, the increasing of the number of sheets is not necessary, the access time to the RAM 3 is maitained to that before the increasing of display colors and the shortening of the access time to the CPU is unnecessitated and then the processing time of present state can be maitained in spite of the increasing of display colors.
Patent JP-H09263608-A (JP)
Title: Production of boron-containing resin
Inventor: IKEDA KAORU
IPC: C08F8/42
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To obtain a boron-containing resin little in impure substance and excellent in compatibility by reacting a thermoplastic resin containing a fixed amount of double bond with a boron compound containing a boron-hydrogen bond in an extruder and adding a specified compound to the reaction product. SOLUTION: (A) A thermoplastic resin such as a polyethylene containing >=0.0001meq/g double bond amount is reacted with (B) a boron compound such as diborane containing boron-hydrogen bonds and (D) a boric ester such as trimethyl borate in an extruder and then (C) a compound such as methanol or ethylene glycol containing one or two hydroxyl groups in the molecule and having <=300 deg.C boiling point under 760mmHg to give the objective boron- containing thermoplastic resin.
Patent JP-H07261230-A (JP)
Title: Image blurring correcting device for camera
Inventor: UENAKA YUKIO
IPC: G03B5/00
Filed: 1994-03-18
Abstract: PURPOSE:To provide an image blurring correcting device for a camera capable of restarting the correction of image blurring as soon as the image blurring degree gets within a correctable range again after the image blurring degree exceeds the correctable range and informing that image blurring which can not be corrected occurs in such a case. CONSTITUTION:This device is equipped with a correction lens for cancelling the image blurring on an image-formation surface caused by camera shake, a driving mechanism moving the correction lens in a direction where a subject image formed by a photographing optical system is not deviated from the image- formation surface in spite of the deviation of a photographing optical axis from a subject, a judging mechanism judging whether or not the image blurring exceeding the correctable range by the correction lens occurs, a control mechanism 20 controlling the driving mechanism so that the movement of the correction lens may be stopped in the case the judging means judges that the image blurring exceeding, the correctable range by the correction lens occurs, and a lamp 24 informing that the image blurring exceeding the correctable range occurs.
Patent JP-H07259696-A (JP)
Title: Delivery valve of fuel injection pump
Inventor: TANAKA MASAMICHI
IPC: F02M59/44
Filed: 1994-03-18
Abstract: PURPOSE:To provide a delivery valve having its structure for suppressing cavitation which is generated in a fuel passage part, at the time of & return operation of fuel, after fuel injection operation is completed, in the delivery valve of the injection pump of a fuel injection type internal combustion engine. CONSTITUTION:A delivery valve is formed by bending both routes of Angleich cut 11 which 16 provided on the sucking return color 7 of a valve main body 5 and the flat surface notch part 12 for a fuel passage which is provided on a guide part 8.
Patent JP-S531291-A (JP)
Title: Modification of polyolefin
Inventor: IMAMURA TETSUO
IPC: C08F8/46
Filed: 1976-06-25
Abstract: PURPOSE: To prepare a modified polyolefin having improved fluidity, tensile strength at break, permanent set, etc., by kneading a specific polyolefin in the presence of an α,β-unsaturated carboxylic acid (anhydride) and an aromatic hydrocarbon compound. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05283786-A (JP)
Title: Frequency-stabilized semiconductor laser beam source
IPC: H01S5/068
Filed: 1992-03-30
Abstract: PURPOSE:To enable a frequency-stabilized semiconductor laser beam source to be expanded in a range of frequency where the laser beam source is able to recover its original oscillation frequency when it deviates in frequency, where the laser beam source controls a semiconductor laser in oscillation frequency on the basis of the absorption line of substance enveloped in an absorption cell. CONSTITUTION:It is detected by an absorption line detection circuit 9 that the oscillation frequency of a semiconductor laser 1 stays in the absorption line of an absorption cell or not, and a variable-gain amplifier 10 is controlled in gain by the detection output and changed in degree of modulation.
Patent JP-H06285259-A (JP)
Title: Liquid crystal controller
Inventor: MURATA KATSUO
IPC: A63F13/2145
Filed: 1993-03-31
Abstract: PURPOSE:To provide a liquid crystal controller which can make various controls in accordance with a game which is played instead of a predetermined uniformed control. CONSTITUTION:The liquid crystal controller is provided with a controller body 11 connected to a game machine body, a liquid crystal monitor (liquid crystal image) 13 arranged on an outer surface 11a of the controller body 11 to display operation information sent from the game machine body, and a touch panel 12 which is constituted so as to see the liquid crystal monitor 13 and located in an upper layer of the liquid crystal monitor 13, and provides a control signal to the game machine body based on a pressing operation on a position which is corresponding to the display on the liquid crystal monitor 13.
Patent JP-H04286270-A (JP)
Title: Communication equipment
Inventor: SHOJI FUMIO
IPC: H04N1/21
Filed: 1991-03-14
Abstract: PURPOSE:To provide a communication equipment which reduces the labor of an operator and dicreases a communication cost. CONSTITUTION:When picture capacitance is transmission possible, an additional means(CPU13 and a line control part 8) adds the picture capacitance of transmission possible, which is judged by a judging means(CPU13), to a message on D channel and the operator is informed of the addition by a first informing means(CPU13, a first I/O controller 4 and a display pannel 3). When picture capacitance is transmission impossible, a line cutting means(CPU13 and the line control part 8) cuts a line and the operator is informed of the line cut by the second informing means(CPU13, the first I/O controller 4 and the display pannel 3).
Patent JP-H09249693-A (JP)
Title: Isolation of new peptide from barley young leaf extract and utilization thereof in order to inhibit human blood platelet aggregation
Inventor: MAANAZU BADAMUCHIAN
IPC: C07K1/14
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To obtain a biologically active substance derived from barley. SOLUTION: Two pentapeptides Asp-Asp-Asn-Asp-Asn and Asp-Asp-Ser-Gln- Gln extracted from a barley young leaf are capable of inhibiting adenosine diphosphate(ADP)-induced aggregation of blood platelet in human blood.
Patent JP-2000268667-A (JP)
Title: Illuminating type push button switch
Inventor: WATANABE KENYA
IPC: H01H13/02
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To make a push button switch have a reflecting function reflecting light from a surface and an illuminating function transmitting light from backside by providing a combined layer that a colored layer is laminated on a lower surface of a metallic thin film layer of thickness of a specific range and transmissivity of visible ray of a specified range on a translucent resin key top having a display part and sticking the translucent key top and a translucent elastic key pad with translucent adhesive. SOLUTION: Thickness of an inorganic thin film layer is 1 to 500 nm and transmissivity of visible ray is 5 to 60%. On a surface of a translucent resin key top 1, a combined layer 4 that a colored layer 2 and a metallic thin film layer 3 are laminated is provided and a protective layer 6 to cover a display part 5 is further provided on the surface, and the resin key top 1 and a translucent key pad 7 are stuck with translucent adhesive 8. When the resin key top 1 is watched at a bright place, the display part 5 can be visualized and a reflecting function of mirror-finish characteristics reflecting light is provided. When key top 1 is watched at a dark place, the display part 5 can be visualized by an illuminating function transmitting back light. Material of the metallic thin film layer 3 is desirable to be titanium, nickel, aluminum or the like.