baber/WOPTO huggingface dataset:
Patent JP-S61108652-A (JP)
Title: Polytetrafluoroethylene composition
Inventor: YOSHIDA SHOHEI
IPC: C08K9/00
Filed: 1984-11-02
Abstract: PURPOSE:To provide a polytetrafluoroethylene compsn. which does not cause the problems of coloration, discoloration, pore formation, etc. during firing and does not stain an instrument in the subsequent stages, by blending a vitreous filler treated with an organosilicon compd. CONSTITUTION:At least 0.01wt% (based on the quantity of a compsn.) organosilicon compd. of the formula (wherein R, R' are each a 1-8C alkyl; n is 1-4) such as methyltrimethoxysilane is added to a vitreous filler such as glass fiber, powder or flake. The mixture is mixed and 80 deg.C or below for 15-100hr to effect a reaction therebetween. 3-100pts.wt. said surface-treated vitreous filler is mixed with 100pts.wt. polytetrafluoroethylene.
Patent JP-2000041798-A (JP)
Title: Exhibition case
Inventor: KODERA HIROYUKI
IPC: A47F3/00
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To facilitate manipulation by forming projecting parts for engaging jacks, or the like, apart upward from the bottom ends of reinforcing frames, thereby arranging the jacks, or the like, to the outside of an exhibition case. SOLUTION: The projecting parts 41 projecting sideways are fixed to the outer peripheral surfaces of the reinforcing frames 4. The projecting parts 41 are welded and fixed to the reinforcing frames 4 and may be fixed by screwing thereto and may be integrally formed as well. In either case, however, the projecting parts 41 are arranged apart upward from the rear surfaces of the reinforcing frames 4. The supporting arms of the jacks are respectively engaged with the rear surfaces of the projecting parts 41. In such a case, since the projecting parts 41 are apart upward from the rear surfaces of the reinforcing frames 4, the supporting arms are prevented from flowing a floor surface F at the time of intruding the supporting arms to the lower side of the projecting parts 41.  The supporting arms are thereafter moved by manipulating the jacks, by which the exhibition case may be lifted from the floor F. The manipulation of the jacks may be easily carried out as the jacks exist on the outside of the exhibition case.
Patent JP-H10156607-A (JP)
Title: Cbn sintered compact
Inventor: WASHIMI AKIO
IPC: B23B27/14
Filed: 1997-08-12
Abstract: PROBLEM TO BE SOLVED: To reduce residual stress which acts on a CBN sintered compact due to a difference in coefficient of thermal expansion by using cemented carbide alloy having a specific Co content as a basic body, sintering a polycrystalline substance of cubic boron nitride(CBN) on the basic body, and integrating it with the basic body. SOLUTION: The weight of WC powder and the weight of Co powder are weighed so that Co consent becomes 0.3 to 3%, and wax for molding having about 1.5weight% is added to the mixed powders to wet-mix them. Next, the powders pass each process of drying and granulating and are press-molded into various shapes. The physical properties of cemented carbide alloy which is obtained by sintering this molded body according to special sintering technique are as follows: transverse rapture strength is about 250kg/mm<2> , hardness is HRA about 94.6, and coefficient of thermal expansion is about 4.7×10<-6> /K.  By using this cemented carbide alloy as a basic body, cubic boron nitride(CBN) sintered compact is synthesized at a temperature of about 1400 deg.C and under about 50,000 atmospheric pressure, is cut into an appropriate shape, and is provided in a cutting blade part of a throw-away chip by brazing.
Patent JP-H0888644-A (JP)
Title: Data transmission system
Inventor: DANIERU SARANGURU
IPC: H04L12/56
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To repeat the processing of local congestion at each section of a link between a transmission source node and a destination node on one hand, and to prevent a short time disturbance of communication interruption on the side of a user by changing the path as it affects transaction traffic on the other hand, when using the link of a switchable network. SOLUTION: This system has a monitoring function for monitoring the congestion of links (L1 to L3) at respective nodes (N1 to N4) by separating a data stream corresponding to a file transfer application from a data stream corresponding to a transaction application, thereby a load caused by a local file transfer application is measured and when the load exceeds a predetermined level (P1), at least one kind of communication is changed over to the switchable network.
Patent JP-S6473805-A (JP)
Title: Plane antenna
Inventor: ABIKO TOSHIO
IPC: H01Q21/06
Filed: 1987-09-14
Abstract: PURPOSE:To enable an antenna to be mounted almost in parallel with a plane to be mounted and to eliminate extrusion, by arranging plural antenna elements on the same plane in a line, and varying the main beam angle of a directional characteristic by inserting a phase adjustor to a collection path from each antenna element to a collection point. CONSTITUTION:A ground dielectric 8 is arranged on the rear plane of a dielectric substrate 7, and also, and the main beam angle of the directional characteristic can be varied by forming the conductive pattern of the collection path 3 including the antenna element 1 having an antenna element such as a patch element and the phase adjustor 4 on the surface of the dielectric substrate 7 by etching a metallic film, and the elevation angle of the main beam of the directional characteristic is fixed at a prescribed value, and also, only the horizontal angle of the main beam can be adjusted by the phase adjustor 4. Also, it is constituted so that a dust-proofing case 12 can cover on a plane antenna A to be mounted on a wall plane 11, and the plane antenna A is mounted on the wall 11 via an elevation angle adjusting means so as to be adjusted a little within the dust-proofing case 12.
Patent JP-H0892584-A (JP)
Title: Star polymer viscosity index improver for lubricating oil composition
Inventor: DEIRU RII HANDORIN JIYUNIA
IPC: C10N30/02
Filed: 1995-09-07
Abstract: The present invention provides star polymers which are useful as viscosity index improvers in oil compositions formulated for high performance engines. the star polymers have triblock copolymer arms of hydrogenated polyisoprene-polybutadiene-polyisoprene, which provide excellent low temperature performance in lubricating oils, and can be used in the present of low pour point depressant concentrations.
Patent JP-2001057659-A (JP)
Title: Electronic camera and storage medium recording program for picture reproduction
Inventor: HAMAMURA AKIHIKO
IPC: H04N5/228
Filed: 1999-08-17
Abstract: PROBLEM TO BE SOLVED: To speedily reproduce a desired still picture by sequentially reproducing plural still picture recorded in advance, sequentially displaying a frame number corresponding to each of the still pictures, selecting either the picture reproduction or the number display and switching over these operation. SOLUTION: A control part 12 decides whether a group of operation buttons 20 is still pressed or not, and when the group 20 is still pressed, the part 12 updates the frame number of a variable and overlaps the frame number of the variable and a contracted picture corresponding to the frame number to the still picture of the frame number to display on a liquid crystal monitor 17. When the group 20 is no longer pressed, the part 12 displays the still picture of a frame number shown by the variable on the monitor 17. In a frame step reproduction, the monitor 17 is capable of displaying the frame number of the variable, the contracted image corresponding to the frame number and the still picture of the frame number, so that an operator can retrieve a desired still picture even though the still picture corresponding to the frame number of the variable is not displayed.
Patent JP-S61109884-A (JP)
Inventor: NUNOMURA YUTAKA
IPC: E05D15/06
Filed: 1984-10-31
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-H0393561-A (JP)
Title: Control method for printer
Inventor: NAKAHARA KOJI
IPC: B41J2/525
Filed: 1989-09-06
Abstract: PURPOSE:To make it possible to execute other processing during the execution of a hard copy of graphic data by a method wherein when a printer has become under a busy condition with an image data, the sending of image data to the printer is stopped, and an interruption signal is output to a central processing unit. CONSTITUTION:An image data conversion circuit 2 converts a graphic data to an image data. An output circuit 3 sends an image data to a printer 5. A busy surveillance circuit 4 detects a busy condition in which image data has been stored in the whole capacity of a buffer of the printer 5. When the busy condition is detected, the output circuit 3 is made to stop sending image data to the printer 5, and at the same time, an interruption signals is output to a CPU 1. When the CPU 1 receives this signal, the control is moved to a different proceesing routine from a hard copy proceesing routine for graphic data. When the printer 5 becomes under a not-busy condition, the control is returned to the original processing routine by an interruption processing.
Patent JP-S61107044-A (JP)
Title: Gas instantaneous type hot water supplying apparatus
Inventor: TSUTSUI OSAMU
IPC: F24H1/10
Filed: 1984-10-31
Abstract: PURPOSE:To make it possible to set properly the period of turning-on and turning-off of a burner, by providing a water current switch to a return pipe of a water supply pipeline or at a point located upstream of a connected switch of the water supply pipeline to the return pipe, which water current switch operates when the flow of water is detected, and detecting hot water supplying state and hot water supply stop state by the water current switch. CONSTITUTION:A water current switch S is inserted upstream of a connected section of a water supply pipeline 4 to a return pipe 10, is connected electrically to a control base plate 8, and can be actuated when flow of water to a heat exchanger 1 from a water supply source is detected at the time of hot water supply thereby sending a signal F to the control base plate 8. When hot water is supplied, that is, when a hot water supplying device 3 is used, the flow of water from the water supply source to the heat exchanger 1 is detected by the water current switch S, the control base plate 8 receives the signal F from the water current switch S to determine the state of hot water supply to turn on or off a burner 5 in accordance with the state of hot water supply, and hot water heated to a prescribed temperature by a heat exchanger 1 is supplied to the hot water supplying device 3.
Patent JP-H05143537-A (JP)
Title: Automatic generation system for exclusive system classified by users
Inventor: SASAKI HAJIME
IPC: G06F15/00
Filed: 1991-08-19
Abstract: PURPOSE:To reduce the load of a user at the operational preparation stage of an application software to be provided by plural floppy disks and to prevent the occurrence of a mistake. CONSTITUTION:An information input means 11 reads related information showing the relation between the functions and parts of an application software from a related information storage floppy disk 2. A function list display means 12 displays the list of the functions on a display device 3 based on the related information. A function selection means 13 enables the selection of the functions by users from a keyboard 4 based on the list of the functions displayed on the display device 3. A parts input means 14 reads parts related to the selected functions from plural parts storage floppy disks 5 based on the related information. A parts output means 15 outputs the read parts to a system output floppy disk 6.
Patent JP-H0975239-A (JP)
Title: Liquid container
Inventor: HOSOOKA YUTAKA
IPC: A47J41/00
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To reduce assembly man-hours by reducing the count of component parts of a container main body, and cut down transportation costs by making the container main body lightweight. SOLUTION: A liquid container includes a container main body 1 having an liquid storage inner pot 3 inside and a lid 2 that covers the top of the container main body 1. An outer case 4 of the container main body 1 is molded of synthetic resin into one piece consisting of a body part 4a to cover the outer circumferential side of the inner pot 3 and a bottom part 4b to cover the lower part of the inner pot 3, so that the count of parts and weight of the container main body 1 can be reduced.
Patent JP-H1060866-A (JP)
Title: Erosion control dam
Inventor: OKETANI KENICHI
IPC: E02B7/02
Filed: 1996-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a dam which has a large energy absorption and which is relatively easy in terms of construction and repair work. SOLUTION: A erosion control dam is provided on both ends of a location which is desired to prevent earth and sand or driftwood in a mountain torrent and a river and so forth where anchor mounts 20 are erected and buried in a concrete structure 11. In this case, a plurality of Jaw anchor bolts are fixed by two rows with a specified spacing in the vertical direction and with the desired spacing in the longitudinal direction. Cables 30A are stretched between the responding Jaw anchor bolts on both sides, which allows a plurality of cables 30A to be erected on the front side with a spacing in the vertical direction and permits a plurality of cables to be erected on the rear side substantially in the horizontal direction in a similar manner.  A plurality of spacing holding materials 40A and 40B extending in the vertical direction are mounted on the cable 30A on the front and the cable on the rear side respectively with a desired spacing on both sides and respondingly with the longitudinal direction. The spacing holding materials 40A and 40B responding to the longitudinal direction are connected to each other with a plurality of connecting materials 41.
Patent JP-H0395472-A (JP)
Title: Terminal holder for checking continuity
Inventor: YAMAKAWA NOBUAKI
IPC: G01R31/02
Filed: 1989-09-08
Abstract: PURPOSE:To certainly connect a terminal by providing the elastic contact terminal facing to the opening end part of an electric wire insertion groove on the terminal holding member having the electric wire insertion groove and connecting the terminal on the elastic contact terminal. CONSTITUTION:A terminal holder 1 is constituted by providing an insulating terminal holding member 4 having an electric wire insertion groove 3 on an insulating substrate 2 and providing elastic contact terminal 5 having an elastic contact parts 5a on one opening end part of the groove 3. Lead wires 6 are connected to the terminals 5 and the terminals 5 are connected to a continuity checker through the lead wires 6. An electric wire 7 is inserted in the grove 3 of the member 4 from the upper opening 3b thereof and pulled on this side to grasp the pressure bonding part 11a of the female terminal 11 of the electric wire 7 by the contact parts 5a of a pair of the terminals 5. By this method, the terminal can be certainly connected.
Patent JP-2000255933-A (JP)
Title: Elevator device
Inventor: HASHIGUCHI NAOKI
IPC: B66B7/00
Filed: 1999-08-18
Abstract: PROBLEM TO BE SOLVED: To provide an elevator with a winding machine built in a hoistway, and capable of being installed in a hoistway with a height matching a story height of the uppermost floor. SOLUTION: Inversion pulleys 10, 11 changing the stretched directions of a main rope 12 close to a car 2 and close to a balance weight 3 from vertical direction to horizontal direction are provided in a gap between the edge of the car 2 and an internal wall of a hoistway 1. A winding machine 18 having a drive sheave 6 pivotally supported through a vertical shaft is provided at the top end of the hoistway 1, and is placed such that the lower end of the winding machine 18 is higher than the lower end of inversion pulleys 10, 11. With this constitution, the winding machine 18 is installed in the hoistway 1 corresponding to a story height of the uppermost floor of a building, the main rope 12 is stretched, an elevator is provided in the hoistway 1 corresponding to the story height of the upper most floor, and a construction cost required for an installation space is reduced.
Patent JP-S60123991-A (JP)
Inventor: FUKATSU KUNIO
IPC: G07D9/00
Filed: 1983-12-07
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-S6474000-A (JP)
Title: On-vehicle stereo sound expanding device
Inventor: TAZAKI SATORU
IPC: H04S1/00
Filed: 1987-09-16
Abstract: PURPOSE:To eliminate the sense of disorder by activating a changeover circuit switching whether or not a sound field expanding circuit is to be interposed in the reproduction path depending on the discrimination of a stereo discrimination circuit thereby reducing the decrease in the level. CONSTITUTION:A 19kHz component included in an FM detection is converted into a DC voltage V1 and when the voltage is over a reference voltage V0, the output of a comparator 9 goes to a high level. Moreover, an S meter voltage controlled in response to an FM multi-path disturbance is compared with a reference voltage V3 and the output of a comparator 10 is brought into a high level with the voltage of the S meter over the reference voltage V3. When both outputs of the comparators 9, 10 are at a high level, switches SW1, SW2 of the changeover circuit are switched to pass the signal to the sound field expanding circuit 13. In turning on the external switch SW, a DC voltage V4 is generated to activate the sound field expansion circuit 13. Thus, the sense of disorder due to level reduction is avoided.
Patent JP-H03204824-A (JP)
Title: Conversion of organic raw material
Inventor: SAKURADA SATOSHI
IPC: C01B39/46
Filed: 1990-09-01
Abstract: PURPOSE:To accomplish the conversion of an organic raw material such as methanol in high selectivity using a catalyst composed of a crystalline aluminosilicate having a specific crystal structure, containing hydrogen, alkaline earth metal or rare earth metal with high SiO2/Al2O3 ratio. CONSTITUTION:An organic raw material is converted using a catalyst composed of a crystalline aluminosilicate with a chemical composition of the formula (M is metallic cation; n is its valence), having a specific crystal structure specified by powder X-ray diffraction pattern. This catalyst is excellent in both shape selectivity and catalytic performance, also giving high performance as an adsorbent. The present catalyst can be produced by preparing a water-based reaction mixture comprising a silica source, alumina source, alkali source and water and by maintaining it at 120-200 deg.C for 10-20hr under its own pressure. It is important that the water content of the reaction mixture be defined at 300-500 or higher in terms of the molar ratio H2O/(Na2O+M2/nO).
Patent JP-H0280042-A (JP)
Title: Point end part forming method for dental washing needle
Inventor: HIGAKI YOSHIO
IPC: A61C19/06
Filed: 1988-09-16
Abstract: PURPOSE:To enable manufacture to be facilitated further in a short time in addition preventing a point end closed part from decreasing its thickness by using a plasma spot welder machine melting and closing a metal tube in its point end. CONSTITUTION:A canal 1 is fixed to a clasping jig 5, forming an l1mm protruding margin, next an electrode 4, for instance, of tungsten is mounted to be inserted to the point end of a torch 3 in a welder machine 2, and moving the torch 3, a point end of the electrode 4 approaches the canal 1 till a spark distance obtains l2mm. Subsequently, while a fixed flow amount of inactive gas, for instance, argon is produced between the electrode 4 and the canal 1, a hot start current (current in the start time of welding) is allowed to flow for a fixed time heating an electrode rod, thereafter when a predetermined current is allowed to flow for a fixed time generating plasma scattering, a point end part of the canal is melted and sealed. By the method thus obtained, because the point end part is prevented from decreasing its thickness, possibility of using an inferior product by mistake can be avoided while improving a yield rate of production of a dental washing needle.
Patent JP-H0790328-A (JP)
Title: Manufacture of member with coated layer
Inventor: FUJINO SETSUHISA
IPC: B22F5/00
Filed: 1993-09-20
Abstract: PURPOSE:To manufacture a member with coated layer which can be easily regenerated and is free from defects such as segregation by mixing the powder of high melting point with the powdery binder of low melting and low specific gravity and filling the mixture into the clearance between a cylindrical body-forming body and an outside cylindrical body, and executing the heating thereof. CONSTITUTION:An outside cylindrical body 3A is fitted outside a body-forming body 2 of a cylindrical or solid rod-shaped body by keeping a clearance therebetween. The mixed powder 5 composed of the powder which is the main composition of the coated layer having higher melting point than that of the materials of the bodies 2, 3A and the powdery binder having lower melting point and lower specific gravity than that of the materials of the bodies 2, 3A is filled in this clearance to seal the clearance. The sealed atmosphere in a container consisting of the clearance space is deaerated. The mixed powder 5 in the container is heated to the temperature above the melting point of the powder by a heater 9 mounted on the periphery of the container and melted thereby while the container is rotated around the axis in the vertical direction, and the body-forming body 2 is integrated with the mixed powder 5 by the melting and solidification. The part of at least the outside cylindrical body 3A is removed by machining or separating.
Patent JP-S6386579-A (JP)
Title: Light emitting diode
Inventor: SHIMADA MASARU
IPC: H01L33/30
Filed: 1986-09-30
Abstract: PURPOSE:To make optical output itself large, and increase the incident power into an optical fiber, by constituting the active layer and the inverter conductivity type semiconductor layer of a p-type or an n-type semiconductor substrate in a burying structure, making the length of the active layer in the direction of stripe long, and taking out, from end surfaces, the light whose wavelength produces optical gain. CONSTITUTION:After an n-InP buffer layer 2, an InGaAsP active layer 3, a p-InP current confined layer 4 and a p-InGaAsP cap layer 5 are grown on the surface of an n-InP substrate 1, a p-InP layer 6, an n-InP layer 7 and a p-InP layer 8 are grown in order on both sides of a stripe type mesa part. An electrode 10 is arranged on an SiO2 insulative layer 9, and a contact is formed only in the mesa stripe part. When a current is made to flow between the electrodes 10 and 11, the current is injected from the mesa stripe, and light is emitted from the active layer 3, which is effectively taken out from end surfaces 21 and 22 whose reflectivity are made small. When the active layer is excited, a bandwidth having gain in the long wavelength side of spontaneous emission light is produced. By making the length of the active layer 3 long, the light in this band is amplified, so that large output light whose half-width of emission spectrum is narrow is emitted from the end surfaces 21 and 22.