baber/WOPTO huggingface dataset:
Patent JP-2000327575-A (JP)
Title: Remedy for inflammatiory disease containing diketopiperazine derivative and new diketopiperazine derivative
Inventor: ORIHASHI MASAHIRO
IPC: A61P29/00
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To obtain the subject medicament exerting excellent anti-inflammatory effect, and useful for the therapy of diseases such as inflammatory diseases including myalgia, arthritis and rheumatism, and diseases including allergic dermatitis represented by atopic dermatitis and eczema, by including a specific diketopiperazine derivative as an active ingredient. SOLUTION: This medicament is obtained by including a diketopiperazine derivative composed of a condensed cyclized product of two amino acids, and pref. shown by the formula (m is 3 or 4; n is 0-2; R1 is a lower alkyl, OH, mercapto or the like; R2 is H, OH, an ether or the like) [e.g. cyclic (leucine- proline)] as an active ingredient. It is desirable that one of the above-mentioned amino acids is proline or a proline derivative. The above-mentioned derivative is obtained through the following steps; protecting the amino group of one of the amino acids, protecting the carboxylic acid group of the other amino acid, and binding the thus protected amino group to the thus protected carboxylic acid group followed by removing the protective groups to condense and cyclize both of the amino acids.
Patent JP-S627887-A (JP)
Title: Production of cathode for electrolyzing seawater
Inventor: SAWAZAKI TETSUO
IPC: C25B11/08
Filed: 1985-07-03
Abstract: PURPOSE:To obtain a cathode for electrolyzing seawater by coating the surface of an Ni or Ni alloy substrate with a Pt film of a specified thickness by ion plating so as to generate hydrogen at low electric potential and to provide durability. CONSTITUTION:The surface of a cupronickel (30% Ni) substrate is buffed and cleaned successively with alkali and steam. A Pt film of <=0.5 mum thickness is then formed on the surface of the substrate by ion plating to obtain a cathode for electrolyzing seawater. This cathode generates hydrogen at low electric potential and can be used for a long period.
Patent JP-H0310723-A (JP)
Title: Method and device for fitting sealing ring
Inventor: IIJIMA MAKOTO
IPC: B23P19/02
Filed: 1989-06-07
Abstract: PURPOSE:To surely fit a sealing ring into an annular groove by inserting a conical guide cylinder on whose inner peripheral face projection are provided into the cylindrical body having an annular groove and fitting a sealing ring into the annular groove of the cylindrical body with the use of the extruding member on which plural elastic sinking combs are provided. CONSTITUTION:A guide cylinder 2 is inserted into a pipe 20 on which a groove 22 is provided. Projections 2c are provided on the inner peripheral face of the guide cylinder 2 along the axial line direction and the guide cylinder 2 is fixed to a cylindrical cylinder 1 having an input port 5. A sealing ring 10 is then inserted from an insertion port 5, an extrusion member 3 on which plural elastic sinking combs 4 are provided is inserted into the cylinder 1 and a sealing ring 10 is pushed into the guide cylinder 2 by the sinking combs 4 and contracted at its diameter while being deformed by the projection 2c. The sealing ring 10 is restored in the circular shape of prior to the deformation after being extruded into a pipe 20 from the guide cylinder 2 and becomes to be surely fitted to the groove 22 of the pipe 20.
Patent JP-S6126664-A (JP)
Title: Polyamide resin composition
Inventor: MARUYAMA SEIICHIRO
IPC: C08L101/00
Filed: 1984-07-16
Abstract: PURPOSE:A polyamide resin composition, obtained by incorporating an ethylene- alpha-olefin copolymer, prepared by grafting an alpha,beta-unsaturated carboxylic acid (derivative) onto an ethylene-alpha-olefin copolymer, and neutralized with a metal ion with a polyamide resin, and having improved impact resistance. CONSTITUTION:A polyamide resin composition obtained by incorporating (A) 100pts.wt. polyamide with (B) 1-120pts.wt., preferably 5-100pts.wt. modified polyolefin polymer, prepared by grafting 0.05-5wt% alpha,beta-unsaturated carboxylic acid or a derivative thereof, preferably maleic anhydride onto a copolymer obtained by copolymerizing >=50mol% ethylene with <=50mol% 3-20C alpha-olefin, preferably propylene or butene-1, and having 1-75% crystallinity and 0.01-50g/ 10min melt index (MI), and neutralized with a metal ion, and preferably further (C) <=100pts.wt., preferably 5-75pts.wt. ethylene-alpha,beta-unsaturated monocarboxylic acid copolymer with 70-99mol% ethylene content neutralized with a metal ion, e.g. ionomer resin.
Patent JP-H072247-A (JP)
Title: Folding container
Inventor: KIMURA KAZUHIRO
IPC: B65D6/26
Filed: 1993-06-17
Abstract: PURPOSE:To prevent a gate board from being dislocated inward during use by providing a projection on the bottom side of the gate board, a stopper for the projection which stops the gate board from being dislocated inward by being placed so as to be in contact with the inner side of the projection above the bottom board, and a long bearing hole formed either in a frame body placed above or in the gate board. CONSTITUTION:From the lower part of a gate board 5 a bottom part 52 projects horizontally in the form of the letter L. A projection 53 is formed on the bottom side of the bottom part 52 in parallel with the longitudinal side of the bottom part 52 and in solid continuation therefrom. A stopper 33 which projects on the inner side of the projection 53 and touches it is provided in parallel with an erect wall 32 raised from the bottom board 3 and in solid continuation from the bottom board 3. When the collapsible container is put together with the gate board 5 fastened in place, an oblong hole 91 which a bearing 9 provided in an upper frame 2 above the gate board 5 has and a shaft 8 are made to leave therebetween under the shaft 8 a gap L which is approximately equal to the measurement (h) of the projection 53 as compared in terms of height from the lowest point. As a result, the container can be put together ands folded up in a simple manner and the gate board 5 is prevented from being dislocated inward during use.
Patent JP-S5573189-A (JP)
Title: Control system for pattern relay of channel-system device
Inventor: HAYASHI KIYOBUMI
IPC: H04Q3/545
Filed: 1978-11-27
Abstract: PURPOSE:To realize a control system for the pattern relay featuring a high efficiency, which incorporates the register, the control path setting device and others and is capable of giving the simultaneous control to the action or the release of plural units of pattern relays with one indication. CONSTITUTION:Terminals TS and TT of control path setting part PSU formed as the relay control unit are connected to terminals TS and TT of the trunk each. And now when the operation indication is received at part PSU for the pattern relay from the CPU not shown in the diagram through signal reception distributor SRD, the indication is stored temporarily in register REG. In this case, the indication indicates one area within the pattern relay via the 10 units of the bit information to be stored at bit positions 0-9 of resiter REG comprising 13 bits. And the information at bit positions 10 and 11 indicate the operation or release for the indicated relay. Then this and other relays are controlled together by the information at bit position 12. In such way, plural number of pattern relays can be controlled simultaneously.
Patent JP-H05317742-A (JP)
Title: Device for crushing foodstuff such as fruit and vegetable
Inventor: KANARI TOSHIO
IPC: A23N1/02
Filed: 1992-05-13
Abstract: PURPOSE:To prevent change of color by oxidation and change of natural flavor, and to secure stable operation by simple construction by providing a crusher for crushing plate-like material to be crushed, airtight hollow transfer chamber, device for receiving crushed material, inert gas feed device, and device for delivering crushed material under airtight conditions. CONSTITUTION:A liquid tank 4 is provided beside a crusher 3 for crushing material to be crushed 1 such as fruits, vegetables in an airtight case 2 and an airtight hollow transfer chamber 6, its base end being open under the liquid surface of the tank 4, is connected to a crushed material feed port 5 of the crusher 3, and a feed pipe 7 for feeding inert gas such as nitrogen, carbon dioxide is connected to the case 2 and the chamber 6, to which an inert gas feed device is connected. The crushed material after being crushed is carried out to a crushed material delivery port 9 of the crusher 3 for a next process. A delivery device comprising a pump 11, decanter 12, and pipe 13 is connected and further the crushed material 1, which is fed into the tank 4 and floating over the liquid surface, is transferred to the port 5. A transfer device 18 comprising conveyors 16,17 provided with a pair of vanes 14,15 is provided in the tank 4.
Patent JP-S5990683-A (JP)
Title: Device and method for sorting slender article
Inventor: MAAKU TEII CHIYAACHIRANDO
IPC: B07C5/06
Filed: 1983-08-10
Abstract: A method and apparatus for sorting elongate articles by length is disclosed. The apparatus includes a first conveyor belt, a second conveyor belt, a holding mechanism located at the discharge end of the first conveyor belt and a grasping mechanism located at an inlet end of the second conveyor belt. The holding and grasping mechanisms are spaced from one another by a gap through which articles having a length less than a preselected length fall. The holding mechanism holds the articles which pass the discharge end of the first conveyor belt in alignment with a plane in which the top run of the first conveyor belt moves. The grasping mechanism grasps the front ends of desired elongate articles which have a length equal to or greater than the preselected length prior to the release of the rearward ends of the desired articles from the holding mechanism.
Patent JP-S5371707-A (JP)
Title: Corner seal device for rotary piston engine
Inventor: INOUE TAKASHI
IPC: F02M25/07
Filed: 1976-12-06
Abstract: PURPOSE: To suppress the occurrence of NOx in a combustion chamber without spoiling a firing nature of air-fuel mixture by filling recirculating exhaust gas separately from suction gas into a combustion chamber and distributing partially recirculating exhaust gas within a frequent occurrence range of NOx in a combustion chamber. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5771274-A (JP)
Title: Controlling device for inverter
Inventor: FUKUI SHIGEO
IPC: H02M7/48
Filed: 1980-10-20
Abstract: PURPOSE:To reduce the error for the true wave of the subject inverter by a method wherein, when the controlling signal of the inverter, with which a sine wave approximate AC output will be obtained, is memorized in a memory element, the controlling signal is determined from the point of intersection of a sine wave and the rise time of a saw-toothed wave. CONSTITUTION:The inverter, with which the sine wave approximate AC output will be obtained by turning a switching element to ON or OFF position, is controlled by the circuit consisting of a memory storage 10 wherein the component equivalent to 180 deg./n only in electrical angle of the controlling signal is memorized, an up-down counter 13 which reads out the contents of the above memory storage and a combined circuit 18 to be composed of the signal sent from a decoder 14. At this time, the wave form of the controlling signal to be memorized in the memory storage 10 is at the time difference calculated from the point of interconnection of a sine wave S7 and a saw-toothed wave S8, which is positioned at the point of rise by synchronizing the sine wave and the saw-toothed wave at the same point of rise. Accordingly, the error for the true wave can be reduced by half and the wave from having no distortion can also be obtained by smoothening connections.
Patent JP-2000336510-A (JP)
Title: Working gloves and their production
Inventor: AKAGI SHIGEKI
IPC: A41D19/04
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To solve many problems such that usual working gloves made by sticking rubber sheets on palm parts are failed in feeling of fitness to the hands, the productivity is bad as it is necessary to produce both M and L sizes and it is troublesome for users to select the gloves fitting to their sizes, the work for removing base gloves from a flat mold is difficult as an adhesive penetrates into the inside of the gloves, and feeling of fitness to the hands is bad and so forth. SOLUTION: In working gloves in which a rubber sheet 18 is stuck at least onto a palm part of knit base gloves 10, the base gloves 10 are knit by using stretchable yarns 11 (called CSY or FTY) made by using elastic yarns 12 such as urethane-made and the like as a core material and twining short fibers, long fibers or both of the short and long fibers around the core material.
Patent JP-H11328477-A (JP)
Title: Device for housing paper money
Inventor: YOSHIDA SHUNICHI
IPC: G07D9/00
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To reduce the cause of jam, and to prevent any overlap transmission by preventing the jam in a money outputting operation, and preventing the damage of the top end of paper money. SOLUTION: This device for housing paper money is provided with plural housing chambers for accumulating and housing paper money, carrying mechanism part arranged at the upper part of those housing chambers for carrying paper money to the outside part of the housing part by using carrying belts 304 and 312, separating roller 310 arranged at a position abutted to the lower face of paper money in a money outputting operation for separating the paper money one by one in the money outputting operation, and cover member 311 arranged in the inside direction of the hosing chamber from the separating roller 310 so as to be movable to the separating roller 310 side so that a clearance between the separating roller 310 and the housing chamber can be made narrow.
Patent JP-H01317120-A (JP)
Title: Production of perovskite-type oxide
Inventor: ODA MICHIKO
IPC: C01G23/00
Filed: 1988-06-14
Abstract: PURPOSE:To improve the reproducibility, economy, etc., of reaction by contacting an acidic aqueous solution containing ions of elements to constitute a perovskite-type oxide with a specific amount of an alcoholic solution of oxalic acid, neutralizing with an amine and thermally decomposing the product. CONSTITUTION:(i) Oxalic acid is dissolved in (ii) one or more kinds of alcohols selected from ethanol, propanol, butanol, pentanol and hexanol to obtain an alcoholic solution (B) of the component (i). (a) An acidic aqueous solution containing ions of elements to constitute a perovskite-type of formula (A is Pb, Sr or Ca; A' is La; B is Ti or Zr; 0.03<=x<=0.25) is made to contact with the component (b) containing the component (i) of an amount corresponding to the sum of 0.98-1.02mol (based on 1g-atom of the element A in the component a), 1.47-1.53mol (based on 1g-atom of the element A') and 0.49-0.51mol (based on 1g-atom of the element B) to obtain a solution containing precipitate of an oxalic acid salt. The nitrate radical in the solution is neutralized with (c) an amine and decomposed by heating at 500-10000 deg.C to obtain the objective oxide.
Patent JP-S5770629-A (JP)
Title: Drying method of extruded body
Inventor: TAWARA KAZUNORI
IPC: B29C48/91
Filed: 1980-10-20
Abstract: PURPOSE:To dry effectively extruded bodies having thick size and further soft and weal properties, thereby being apt to be cracked, by means of drying method using infrared rays of special wave length band for said bodied including moisture, linder and ferrite material. CONSTITUTION:Extruded bodies containing moisture, binder and ferrite material and dried by intermediate infrared rays with main wave length band above 3mum and infrared ray. This drying process is thermally effective and accelerates thernal economy, because complex and big apparatus which is need for increasing thermal conduction speed such as in thermal heating method, is unnecessary and a process of heating the whole hot stove is omitted.
Patent JP-S5371447-A (JP)
Title: Elevator entrance indicator
Inventor: TSUJI SHINTAROU
IPC: B66B3/00
Filed: 1976-12-07
Abstract: PURPOSE: To stop a cage in accordance with the content of time indicatorss disposed only at stairs having high traffic volumes, for registering waiting times, wherein no cage is allocated for call, even if a new entrance call is incoming after above registeration. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04344241-A (JP)
Title: Manufacturing device for laminated rubber member
Inventor: MATSUSHITA HIROMI
IPC: F16F1/36
Filed: 1991-05-21
Abstract: PURPOSE:To maintain the accuracy of positioning a center stem highly accurately without damaging heat insulating materials in top and bottom forces by a simple means. CONSTITUTION:A laminate 33 consisting of a plurality of rigid sheets 34 and rubber elastic sheets 35 is sealed in a metallic mold 24 consisting of top and bottom forces 21, 22 and a side mold 23. In this sealed state, a center stem 30 is inserted into through holes 27, 28, 36 located in the center of the metallic mold to position the laminate. Heaters 29 are embedded into the side mold 23, and heat insulating materials 25, 26 are disposed among the top and bottom forces 21, 22 and the laminate 33. In a structure in which the laminate 33 is integrally vulcanized under heating by the heaters 29, the heat insulating materials 25, 26 are disposed on the top and bottom forces 21, 22 at the outside places of the through holes 27, 28 into which the center stem 30 is inserted, except the places of the inner peripheral edges of the top and bottom forces where both the forces abut with the through holes. Further, gaps 37 are formed among the top and bottom forces 21, 22 and the laminate 33 at the inner peripheral edges of the forces where they abut with the through holes 27, 28. The gaps 37 constitute recessed portions 38 formed on the uppermost and lowermost rigid sheets 34, 34 of the laminate 33, or formed in the top and bottom forces 21, 22.
Patent JP-S634436-A (JP)
Title: Optical pickup
Inventor: INOUE MASAYUKI
IPC: G11B7/135
Filed: 1986-06-25
Abstract: PURPOSE:To improve the quality of a reproducing signal by using a reflecting type diffraction grating consisting of a diffraction grating and a half mirror made in one body, and tilting the reflecting type diffraction grating around a turning axis is parallel with the face of the grating and orthogonal to the light axis of an incident light, and arranging a semiconductor laser so as to make the junction face thereof orthogonal to the turning axis. CONSTITUTION:The reflecting type diffraction grating 3 is used, which is formed by forming a rugged diffraction grating on one face of a parallel plates, forming a half mirror film on the rugged face and forming a plastic layer further on the film. The reflection type diffraction grating 3 is arranged while being tilted around the turning axis is parallel with the face of the grating 3 and orthogonal to the optical axis of the incident laser light 2, and the semiconductor laser 1 is arranged so that the junction face and the turning axis are made orthogonal. Since the plastic layer is arranged in the converging path, although astigmatism is caused, the semiconductor laser 1 and the reflecting type diffraction grating 3 are arranged in the relation of position stated above, then the astigmatism is cancelled by said positional relation, thereby improving the quality of signal.
Patent JP-S634667-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: OKUYAMA KOSUKE
IPC: H01L21/8238
Filed: 1986-06-25
Abstract: PURPOSE:To prevent the lowering of drain breakdown strength, and to obviate a change into offset gate structure of a p channel MISFET by implanting the ions of an n-type impurity into a semiconductor substrate, permeating the inclined side surface of a gate electrode and also introducing a p-type impurity to the lower section of the end section of the gate electrode when implanting the ions of the p-type impurity after the formation of a side wall. CONSTITUTION:Since the side surfaces of gate electrodes 6 are formed in recessed inclined planes, the ions of an n-type impurity are implanted into a semiconductor substrate 1, permeating the side surfaces of the gate electrodes 6, thus taking the length of low impurity concentration sections 8a, 9a at a sufficiently large value. Consequently, an electric field in the vicinity of a drain region 9 in an n channel MISFET 10 can be relaxed effectively, thus preventing the lowering of drain breakdown strength. The ions of a p-type impurity are implanted into an n well 3, permeating sidewalls 7, thus also introducing the p-type impurity into the n well 3 in the lower sections of the end sections of the gate electrodes 6. Accordingly, a change into offset gate structure of a p channel MISFET 13 can be prevented effectively.
Patent JP-H09328104-A (JP)
Title: Binding machine for general purpose
Inventor: FUJITA HIDEO
IPC: B65B13/26
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To surely and accurately perform a fixed position stop at a waiting position of a needle at the time of driving stop accompanying the completion of binding and knotting by providing a stop on which a recessed part for positioning is provided, in order to engage and hold the needle for string feeding at the waiting position. SOLUTION: On the peripheral surface of an attaching boss 6a of a needle 6 which winds a binding string around an article to be bound, by swinging around a lateral axial core X1, a recessed part 105 for positioning in order to engage and hold the needle 6 at the waiting position by making a ball 101 nest, when the needle 6 is located by swinging at the waiting position, is formed. The ball 101 is elastically pressed so as to be always in contact with the peripheral, surface of the attaching boss 6a by a spring 102 in a stop holder 103 being attached to a boss 104 of a fixed part F which rockably holds a needle shaft 29. By this method, when a binding motion is completed, the needle 6 can be accurately stopped at the waiting position.
Patent JP-H04345586-A (JP)
Title: Lengthwise electric circuit module in engine room
Inventor: ODA YASUO
IPC: B63B9/00
Filed: 1991-05-22
Abstract: PURPOSE:To conduct easily vessel engine room electric wire placement and connection work without requiring a skilled worker and at the same time improve drastically work efficiency through the reduction of work burden. CONSTITUTION:A lengthwise electric circuit module 13 conducts by means of electric apparatus electric wires 17 connection between an end portion connection terminal unit 15 fitted to an electric circuit frame 14 inside end portion and side portion connection terminal units 16 of a required number fitted to an electric circuit frame 14 inside side surface, and has constitution in which a motive power bus bar 20 consisting of main bus bars 18 running through the inside of the frame 14 and branch wires 19 that branch from the bus bars 18 and extend to the outside through the frame 14 side surface and are coiled, are provided in the frame 14, and a package mounting in a vessel engine room is enabled.
Patent JP-S636049-A (JP)
Title: Thermoplastic resin composition
Inventor: SONODA SHINJI
IPC: C08L69/00
Filed: 1986-06-25
Abstract: PURPOSE:To provide the title compsn. having excellent flexural strength, flexural modulus and appearance and suitable for use as a material for electronic and electrical components, camera bodies, etc.., by blending an arom. polycarbonate resin with tunnel structure type potassium titanate fiber. CONSTITUTION:99-50pts.wt. arom. polycarbonate resin (A) obtd. by starting from bisphenol A is melt-kneaded with 1-50pts.wt. tunnel structure type potassium titanate fiber (B) having the formula K2Ti6O13 and such a structure that titanic acid forms a tunnel structure and K component is confined in the tunnel, in Banbury mixture, a roller or an extruder.