baber/WOPTO huggingface dataset:
Patent JP-H0578377-A (JP)
Title: Silyl ether of rapamycin
Inventor: AMEDEO ARUTSURO FUEIRII
IPC: A61P31/04
Filed: 1992-03-25
Abstract: PURPOSE: To provide new compounds each of which is useful as an immunosuppressant, anti-inflammatory agent, antifungal agent or antitumor agent.  
     CONSTITUTION: The silyl ethers are compounds represented by the formula (wherein: R 1  is -SiR 3 R 4 R 5  (each of R 3  to R 5  is a 1-8C alkyl, 1-8C alkenyl, 7-10C aralkyl, triphenylmethyl or phenyl group); and R 2  is H or -SiR 3 R 4 R 5 ), such as rapamycin-42-O-((1,1-dimethylethyl)dimethylsilyl) ether. The preparation of such a compound represented by the formula, for example, comprises: allowing rapamycin to react with tert-butyldimethylsilyl chloride to prepare an addition product in which the 42-alcohol is protected as the corresponding silyl ether; and further, allowing the alcohol at the 31-position of the addition product to react with an electrophilic agent, to remove the 42-O-((1,1-dimethylethyl) dimethylsilyl) ether. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H03267291-A (JP)
Title: Door stop device for elevator
Inventor: SASAKI MAMORU
IPC: B66B13/30
Filed: 1990-03-19
Abstract: PURPOSE:To reduce a door stop noise at the time of door closing by installing a grade in a door cover composed of an elastic body, and making a contact area so as to be expanded gradually from the tip. CONSTITUTION:Each of door covers 4a, 4b installed in each side edge of doors 3a, 3b is composed of a section U-shaped elastic body and projected out with a slight grade B from each end of the doors 3a, 3b. In addition, its wall thickness is increased from the tip along these side edges of the doors 3a, 3b. Moreover, in these door covers 4a, 4b, each projecting part is formed in and around the side edges of the doors 3a, 3b, and the one end is made so as to wrap each side of the doors 3a, 3b. Accordingly, at time of door closing, each tip part of these door covers 4a, 4b is subject to a line contact and gradually making into a surface contact, thus energy in the closing direction is going to be absorbed. In this connection, this projecting part serves as a stopper so that a door clearance after stoppage is regularly maintainable. Consequently, a door stop noise due to door closing is reduced.
Patent JP-S55162405-A (JP)
Title: Sodium hypochlorite purifying method
Inventor: NAKANO YASUO
IPC: C01B11/06
Filed: 1979-05-30
Abstract: PURPOSE: To effectively remove heavy metals contained in an aqueous sodium hypochlorite soln. by passing the soln. through a filter packed with synthetic resin powder.  
     CONSTITUTION: An aqueous sodium hypochlorite soln. contg. heavy metals such as Fe and Ni as impurities is filtered with a filter packed with powder of PVC or other synthetic resin which is not damaged by sodium hypochlorite. The particle size of the powder is preferably 70W250μ. By this method the heavy metals in the soln. are removed to about 0.5ppm or less. Long-time operation does not raise the filtration pressure, and sufficient filtering effect is obtd. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0597137-A (JP)
Title: Package for tubular article
Inventor: RENAATO BURINTATSUTSUOORI
IPC: B65D5/50
Filed: 1992-03-25
Abstract: PURPOSE: To provide a package in which products are apart to each other and protected from damage during transport and use, adhesives or plastic materials are not used, and products are not touched to each other. CONSTITUTION: This package includes a box 5, made of cardboard, in which a support element 4, also made of cardboard, is inserted. The U-shaped element 4 has fixed wings 3a, 3b, with coaxial holes 8, 9, inside which a medicine bottle 6 is inserted. The edge of each hole has radial segments 11, which is engaged with a narrow part 7c of a neck 7b of the product and prevents it from slippage.
Patent JP-S54158984-A (JP)
Title: Xxray fluoroscopic inspection apparatus
Inventor: FUJII MASAJI
IPC: G01N23/04
Filed: 1978-06-06
Abstract: PURPOSE:To make possible displaying of X-ray fluoroscopic image and appearance with one unit of viedo monitor by picking up the two sets of light by a half mirror which transmits X-rays and reflects visible light with an X-ray TV, ITVT camera. CONSTITUTION:X-rays from an X-ray source 1 transmit through a half mirror 7 and the object to be inspected 2 and the transmitted X-rays are picked up in an X- ray TV camera 4. On the other hand, the visible rays from the object to be examined 2 reflect on the mirror 7 and are picked up by an IVT camera 8. When the image picked up signals of these cameras 4, 8 are processed by a signal processing means 9 with the synchronizing signal of the camera 4 as a reference and are applied to a video monitor 6 via mixer or changeover device, then the X-ray image and the apperance of the object to be examined of that portion may be displayed simultaneously or selectively.
Patent JP-S59193222-A (JP)
Title: Direct heat treatment method and apparatus for steel wire material
Inventor: IWATA HITOSHI
IPC: C21D9/52
Filed: 1983-04-16
Abstract: PURPOSE:To easily prepare a wire material reduced in capacity irregularity by performing uniform cooling, by revolving a wire material coil formed into a spiral form by developing a wire material on a belt conveyor in a flat non-coaxial circular form in a colling liquid in a vertical plane with respect to a transfer direction. CONSTITUTION:A high temp. hot rolled steel wire material W is formed into a coil C by a laying cone 2 and formed coil C is fallen on a lower belt conveyor 6 while continuously formed into a spiral form and developed into a flat coil whih is, in turn, immersed in a cooling liquid 10 prepared by bringing the temp. of an aqueous solution or suspension obtained by dissolving a surfactant in the water in a cooling water tank 9 to be subjected to direct treatment. In the above mentioned method, the lower belt conveyor 6 is constituted of a mesh belt 7 and the flat coil C is held between the mesh belt 4 of an upper belt conveyor 3 having the similar constitution as said conveyor 6 and the mesh belt 7 while further revolved in the vertical plane with respect to a transfer direction without rotated in said plane through a belt gripping part 14 by a revolution applying apparatus 11 to be uniformly and rapidly cooled and subjected to desired treatment.
Patent JP-S58184713-A (JP)
Title: Manufacture of coil for electromagnetic parts
Inventor: FURUYA KANAME
IPC: H01F41/06
Filed: 1982-04-23
Abstract: PURPOSE:To wind a plurality of coils as one unit and improve working properties in mounting, by a method wherein a plurality of coil bobbins are continuously wound with respective coils while being sufficiently separate from each other, and are made to come close to each other with a predetermined pitch upon the completion of the winding. CONSTITUTION:A plurality of coil bobbins 11 are inserted into respective arbors 9 and separated from each other in order to facilitate the winding operation. Under this state, winding is effected by operating a nozzle 13 of a coil winding machine as shown by an arrow A. Upon the completion of a coil 4a, a coil connecting member is formed, and then the winding for a coil 4b is continuously effected without cutting a conductor 8. After the completion of the winding process, the pitch of the arbors 9 is regulated so as to coincide with that of a plurality of print head cores 14, and a coil extruding member 17 is moved in the direction of an arrow B thereby to extrude the coils 4a, 4b...from the arbors 9 as well as insert them into the print head cores 14, respectively.
Patent JP-S59193630-A (JP)
Title: Radio receiver
Inventor: KADOWAKI TOORU
IPC: H04B1/10
Filed: 1983-04-15
Abstract: PURPOSE:To prevent the receiver from being affected by noise at the reception of an intermediate wave by grounding apparently a whip antenna at the intermediate band. CONSTITUTION:When short waves SW1, SW2 are received with changeover switches S1-1, S1-2 placed in positions of terminals b, c, no voltage in terms of DC is applied to the movable terminal of the switches S1-1, S1-2. When a middle wave MW is received with the switches S1-1, S1-2 placed in the position of terminal (a), a +B voltage is applied to the movable terminal of the switch S1-2 through the path of resistor R3 coil L1 terminal (a). Further, a voltage is applied to a base of a switching transistor TRQ3 through the path of the movable terminal of the switch S1-2 resistor R5 and a collector-emitter of the TRQ3 is short-circuited apparently. Thus, the effect of the whip antenna 1 is lost and the effect of noise interference on the antenna 1 at the reception of MW is avoided.
Patent JP-H07280995-A (JP)
Title: Method and facility for supplying glass raw material
Inventor: KOBAYASHI HIROAKI
IPC: G21F9/16
Filed: 1994-04-05
Abstract: PURPOSE:To prevent the occurrence of damage and generation of broken powder at the time of transfer and efficiently perform the supply by horizontally transferring a housing pipe in which a plurality of glass cartridges are arranged in series. vertically moving it as it is supported horizontally and pushing the all cartridges into a pipe conduit. CONSTITUTION:Cartridge housing pipes 21 are prepared to be filled with cartridges in series, positioned between a housing pipe lifter 23 and a supply shuttle 24, vertical movement is performed by actuation of the lifter 23, height of a mounting stand 22b is adjusted and positioning thereof is performed. The housing pipes 21 are arranged by actuation of a housing pipe supply conveyor 25 on a supply guide rail 33 in parallel, stored thereon and transferred to a housing pipe lifting means 26. Only the housing pipe 21 is horizontally moved by the actuation of the conveyor 25, mounted on a support rack 27 and the center of a horizontal transfer pipe conduit 4 is aligned with a supply means 29 using an aligning means 28. The rear end of the transfer pipe conduit 4 is opened and the all cartridges inside the housing pipe 21 are pushed into the rear end of a horizontal transfer pipe conduit 44 at one time.
Patent JP-H07250525-A (JP)
Title: Root vegetable harvester
Inventor: KAWABE HISAO
IPC: A01D25/00
Filed: 1994-03-11
Abstract: PURPOSE:To surely clamp even a small-sized root vegetable with a pair of clamping belts and harvest the root vegetable without leaving the undergrown root vegetable having small size on the field even if the root vegetables are unevenly grown and root vegetables grown to large size and root vegetables having small size are mixed in a single row. CONSTITUTION:A pulling and transporting apparatus 2 composed of a pair of clamping belts to clamp the neck of a root vegetable cultured on a row of a field is placed on a self-propelled or trailed machine body in inclined state by side-view to position the front end on the surface of the field and the rear end to be higher than the length of the root of the root vegetable to be harvested based on the ground surface. The clamping belt pair of the pulling and transporting apparatus 2 is driven at a rotational speed higher than the running speed of the machine body in work.
Patent JP-H04281254-A (JP)
Title: Automatic cartridge loading device
Inventor: KOSUGI KENICHI
IPC: G11B15/675
Filed: 1991-03-08
Abstract: PURPOSE:To relax the shock that occurs at the time of inserting a cartridge and to position a cartridge in a horizontal direction to make sure the discharging operation of the cartridge, in the automatic cartridge loading device that pulls-in the inserted cartridge to be interlinked with a driving mechanism. CONSTITUTION:A tray 10 where a cartridge 3 is placed is provided with an extrusion lever 30 energized in the discharging direction of the cartridge, a locking lever 35 energized in a transverse direction interrecting orthogonally with a direction into which the cartridge 3 is inserted and a horizontal pressing lever 38 which is connected to the lock lever 35 and moved in the horizontal direction. When the cartridge 3 is inserted in the tray 10, the extrusion lever 30 is pressed to the back to be locked by the locking lever 35, and simultaneously, the horizontal pressing lever 38 controls the transverse position of the cartridge 3.
Patent JP-H11344755-A (JP)
Title: Camera
Inventor: ITO TORU
IPC: G03B15/05
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a compact and lightweight camera without causing any camera-shake and photographing of a finger. SOLUTION: A comparatively heavy dry cell 26 and a main capacitor 25 are arranged in a holder 24 in a grip part 2a, so that the weight balance of the camera is biased toward the grip part, and when a photographer holds the grip part, he or she can stably keep the whole of the camera, without causing any camera-shake. Therefore, even in hand photographing, the camera-shake can be reduced. On the other hand, the holder 24 having a battery chamber 25b is arranged in a position nearer to an end part than a film cartridge 16 arranged in the end part of the camera in the conventional manner, so that the dimension from the grip part for holding the camera to a lens barrel having a photographic lens becomes large.  Thus, the error, that is, misphotorgrphing caused by the catching of the finger on the photographic lens can be prevented regardlessly of the small dimension of the whole of the camera.
Patent JP-H03266908-A (JP)
Title: Structure of grain culm-conveying unit of whole culm charge type combine
Inventor: YAMAGUCHI HIROMI
IPC: A01D57/00
Filed: 1990-03-16
Abstract: PURPOSE:To prevent grains and culms from remaining at a gathering part by attaching guide members lower than the gathering nails at an angle with respect to the direction of rotation to the outer periphery of a rotary drum in gathering nail-attached regions. CONSTITUTION:Even when reaped grains and culms sent laterally by an auger 11 are parallel to the direction of rotation of gathering nails 16 at a gathering part 15, the grains and culms are introduced at an angle by guide members 17 so as to change the attitude. The grains and culms and the direction of rotation of the gathering nails 16 are crossed thereby and an effective gathering operation can be carried out by the gathering nails 16 therefor. In addition thereto, the guide members 17 can be brought close to the path of the outer end of the gathering nails 16 as near as possible.
Patent JP-S55159631-A (JP)
Title: Switching circuit
Inventor: FUKUSONO HIDEKI
IPC: H03K17/725
Filed: 1979-05-31
Abstract: PURPOSE:To enable to ensure to switch the load current near zero point, by triggering the triterminal thyristor with an input signal, operating the post stage contact with a delay in the operation of the prestage contact and operating the load in the formation of a closed circuit both for the power supply and the load. CONSTITUTION:When an input signal is incoming to a terminal 1, an LED9 is illuminated and a zero-cross trigger circuit 10 is responded, a triterminal thyristor 5 is triggered from the vicinity of zero of load current and turned on. This thyristor 5 is connected in series with a load 4 and an AC power input 3. Succeedingly, the prestage contact 2X is ON with the excitation of a relay 2, then the thyristor 5 is driven and the post-stage contact 2Y is ON with a delay, a closed circuit is formed with the power input 3, load 4 and contact 2Y, to operate the load. Further, the interruption of the input signal causes no illumination of LED9 and load interruption. Thus, the use of two relay contacts having a time difference can ensure the switching of load current near the zero point.
Patent JP-S58190171-A (JP)
Inventor: GERITSUTO UORUFU
IPC: H04N9/68
Filed: 1983-04-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59194633-A (JP)
Inventor: ONODERA TOSHINOSUKE
IPC: H02J1/00
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-S51144219-A (JP)
Title: The end previous notice device of cassette tape
Inventor: SATOU MASAAKI
IPC: G11B15/02
Filed: 1975-06-05
Abstract: PURPOSE: This device previously notifies the tape and before the tape end reaches as required, providing the minimum recording interruption time. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06316638-A (JP)
Title: Leiotropic liquid-crystalline solution
Inventor: URUFU JIEIMUZU FUREDERITSUKU
IPC: C08G73/06
Filed: 1994-03-14
Abstract: PURPOSE: To provide the title composition useful as a dope in the production of high-strength moldings by forming a solution of a lyotropic liquid crystal containing a specified polymer in polyphosphoric acid as the solvent.  
     CONSTITUTION: There is provided the purpose composition which is a solution containing (A) a solvent and (B) a polymer having repeating units represented by formula I (X 1  and X 2  are each O or S; Y 2  is a divalent organic group; and Ar 1  is any one of formulas I to VII, wherein component A is polyphosphoric acid, and the chain terminal of component B is terminated with an aromatic group or an aliphatic group, and the solution is a lyotropic liquid crystal. Desirably component B is one wherein X 1  and X 2  are hydrogen atoms. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H02247030-A (JP)
Title: Work fixing table in calking apparatus and removing method
Inventor: TERAJIMA HIROYOSHI
IPC: B21D39/03
Filed: 1989-03-20
Abstract: PURPOSE:To quickly and easily execute removal of a work by pressing the work with a shifting table fitted to a work fixing table as shiftable and releasing the pushing force after executing calking work. CONSTITUTION:A connecting member 11 for the work 10 is fitted to the work fixing table 20 and held with holding member 31. Side members 12 is inserted into projecting tongue pieces 14 and fixed. After positioning by shifting tables 61, 62, a working unit 40 is operated to execute the calking. The table 62 is shifted to plural calking positions successively and the calking works are repeated. When the calking work is completed, a pressing cylinder 25 and the holding member 31 are released to evacuate a spacer block 23. The shifting table 22 is approached to a fixed table 21 and the work 10 is removed. The removal of the work 10 is quickly and easily executed and dimensional setting work for the spacer block 23 is facilitated.
Patent JP-H02147681-A (JP)
Title: Adhesive composition for bonding rubber with fiber
Inventor: TOYODA YASUSHI
IPC: C09J121/00
Filed: 1989-03-20
Abstract: PURPOSE:To obtain the title composition having an excellent ability to bond rubber with fiber and a reduced loss of the strength of cord after immersion by mixing a latex comprising a conjugated diene monomer, a vinyl cyanide monomer, a vinylpyridine and an aromatic vinyl monomer with a resorcinol/ formaldehyde resin. CONSTITUTION:An adhesive composition for bonding rubber with fiber is obtained by mixing 100 pts.wt. latex containing 40-80wt.%, desirably 45-75wt.% conjugated diene monomer such as butadiene, 2-30wt.%, desirably 5-20wt.% vinyl cyanide monomer such as acrylonitrile, 5-35wt.%, desirably 10-30wt.% vinylpyridine such as 2-vinylpyridine and 0-35wt.%, desirably 0-40wt.% aromatic vinyl monomer such as styrene and having a weight-mean particle diameter of 70-140nm with 8-30 pts.wt. (in terms of the solids content) resorcinol/ formaldehyde resin.
Patent JP-S51144588-A (JP)
Title: Semiconductor device
Inventor: MIYAMA HIROYUKI
IPC: H01L23/522
Filed: 1975-06-06
Abstract: PURPOSE:A semiconductor device including a resistance element, comprising one terminal formed by connecting a source, a gate and basic plate of depression type MOSFET and other terminal formed by a drain terminal.
Patent JP-S63234065-A (JP)
Title: High polymer composition having including ability
Inventor: KAMATA TAKEMOTO
IPC: C08K5/04
Filed: 1987-03-23
Abstract: PURPOSE:To obtain a readily handleable high polymer composition suitable for selecting and separating organic solvents, capable of including organic solvents, by coordinating a specific compound containing acetylene group to a carbonyl group-containing high polymer. CONSTITUTION:A high polymer composition having inclusion ability obtained by coordinating (B) a compound which contains one or more acetylene groups, wherein hydroxyl groups are bonded to two or more carbons among carbons neighboring the acetylene group and no hydrogen is bonded to the carbons, preferably a compound shown by the formula [n is 1 or 2; h1-h4 are aryl, alkyl (preferably sec- or t-alkyl) or derived group thereof] to (A) a high polymer (preferably segmentalized polyurethane) containing carbonyl group in the molecule and the aimed high polymer composition, for example, is obtained by dissolving the components A and B in a good solvent for both the components, molding the solution into any shape (e.g. film) and removing the solvent.
Patent JP-H10262503-A (JP)
Title: Buzz bait lure
Inventor: HIRAHARA KENJI
IPC: A01K85/18
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To obtain a lure throwable underwater far away with reduced air resistance during its casting. SOLUTION: This lure has such design that a propeller body 10 is connected to an arm 2 so as to be revolvable around the arm 2, and the rear portion of one side of the propeller body 10 and the reverse face of the rear portion of the reverse face on the other side are provided with a pair of hinges 10a, 10b, which, in turn, are provided with flaps 11, 12 so as to be openable.
Patent JP-H06277463-A (JP)
Title: Membrane separation device
Inventor: SAWADA SHIGEKI
IPC: B01D63/00
Filed: 1993-03-26
Abstract: PURPOSE:To provide a bag like separation membrane laminated type membrane separation device enhanced in membrane packing density and capable of preventing the closure of the side end parts of the raw water passages surrounded by separation membranes and the bonded and solidified parts thereof. CONSTITUTION:One separation membranes between the separation membranes 1, 1 facing to the raw water passages 14 between the separation membranes 1 are subjected to water impermeable treatment in the vicinity of connection materials 2 to form water impermeable parts 15. The water impermeable treatment method is selected from the following techniques corresponding to a membrane material. That is, a water impermeable agent is applied to the surface of a separation membrane (1). The surface of the separation membrane is made water-impermeable by heat treatment (2). A membrane is formed on support fabric having an impermeable area formed therein by the water impermeable agent or heat treatment (3). A water impermeable material is woven or a membrane is formed on laminated support fabrics (4). Therefore, by forming a water impermeable part, the adhesion of a suspended substance to a water impermeable part is prevented. Even if a suspended solid is bonded to the water impermeable part, it can easily be removed by backwashing.
Patent JP-S56165551-A (JP)
Title: Continuous casting method for multiple-bar ingot
Inventor: SATOU JIYUICHI
IPC: B22D11/08
Filed: 1980-05-24
Abstract: PURPOSE:To make the supporting and pressing forces at both ends and central part uniform and stabilize the drawing of multiple-bar ingots by combining rolls of which the diameter in the central part of the body is made larger with guide devices for plural ingots cast in parallel. CONSTITUTION:The centers at the body length of pressing rolls 8 and driving rolls abutting on the dummy bar 5 in the central part are made larger in diameter within the range of not interfering dummy bars 4, 6 at both ends in the suitable positions of arc-shaped guide device systems for the multiple-bar ingots to be cast in parallel. At least 3 pieces of the independent dummy bars 4, 5, 6 of the same thickness are inserted. The dummy bars and the ingots 4, 5, 6 are supported in parallel by the uniform pressing force, and the ingots are drawn synchronously.