baber/WOPTO huggingface dataset:
Patent JP-S6223653-A (JP)
Title: Time division channel control system
Inventor: ABE KIYOSHI
IPC: H04Q11/04
Filed: 1985-07-24
Abstract: PURPOSE:To facilitate the control processing procedure and high speed processing according to a service function of an exchange by using a time division channel control function by a reception side accommodation module and a channel control function by a transmission side accommodation module in common. CONSTITUTION:An input time division channel 20 from a time division multiplex circuit section 120 is connected to T 10-12 of each module in modules Mi 200, Mj 201 and Mk 202. Thus, an output signal is sent to a terminal device 140 accommodated in the module Mi 200 by the control of a MPi 100 of the module Mi 200 from an output trunk 131 of a tone generator or the like mounted on the module Mk 202. Further, the MPi 100 of the module Mi 200 accommodating the terminal device 140 executes the connection changeover so that the signal reception from an output trunk 131 to the terminal device 140 is brought into the signal reception from the terminal device 141 to the terminal device 140 accommodated in the other module (Mk 202) similarly.
Patent JP-H0610313-A (JP)
Title: Removal of concrete layer
Inventor: SUZUKI TAKUZO
IPC: E01C11/02
Filed: 1992-06-23
Abstract: PURPOSE:To greatly suppress the scattering of dust and the emission of noise when removing concrete layers as well as permit concrete layers to be removed in a short time by lesser labor. CONSTITUTION:A lower concrete layer 23a is formed, a metal laminate plate 26 having a given pattern of fluid pathway is formed in an expandible way on the layer 23a, and an upper concrete layer 23b is formed on the layer 23a. The sides of the layers 23a and 23b are cut off by cutter, and a fluid is injected from the injection port 30a of a fluid injection tube 30 into the fluid pathway of the plate 26 to expand the pathway in such a way as to break the upper concrete layer 23b by floating the layer 23b up, and the upper concrete layer is removed by lifting it up by wrecker truck.
Patent JP-H0716677-A (JP)
Title: Joined structure with extruding member and mating member and method for joining the same
Inventor: FUJITA SHIGEO
IPC: B62D29/00
Filed: 1993-07-02
Abstract: PURPOSE:To provide a joined structure with an extruding member and mating member by which joining hardware is needless and joining strength is improved. CONSTITUTION:The joined structure is constructed by crossing and joining the end part of an extruding member A1 having a closed cross-sectional structure part a1 with the longitudinal intermediate part of a mating bar-like member (extruding member) B1. The extruding member A1 is integrally provided with a joining part c1 by whose shape coinciding the outside shape of the mating member B1 and the mating member B1 is included in it at its end part and the joining part c1 is joined to the outer surface of longitudinal intermediate part of mating member B1 by brazing, or spot welding, etc.
Patent JP-H0721102-A (JP)
Title: Message transmitter/receiver
Inventor: KAWAHARA NAOHISA
IPC: G06F15/16
Filed: 1993-07-02
Abstract: PURPOSE:To store divided messages of the same port ID in a receiving buffer, to shorten the generation time of the messages at the time of transmission, and to speed up transmitting and receiving operation for the messages by storing the last number of transferred messages of each port ID. CONSTITUTION:This device is provided with a current address count part 31 which counts how many pieces of memory access information 22 are stored in the receiving buffer 16 by port IDs 20 outputted from a receiving memory 11 and a current address generation part 32 which multiplies the calculated value of this current address count part 31 by the number of bytes of the memory access information 22 to generate a dummy current address 33. Then a buffer address generation part 15 adds the dummy current address 33 outputted from this current address generation part 32 to a port specification address 25 outputted from a port specification address storage table 14 to generate a buffer address 26. Consequently, the need to set the current address in a received message 10 is eliminated.
Patent JP-S6143463-A (JP)
Title: Semiconductor device
Inventor: INABA TORU
IPC: H01L29/40
Filed: 1984-08-08
Abstract: PURPOSE:To contrive to stabilize the operation of the circuit of a semiconductor device by a method wherein a metal layer is made to interpose in the insulating films and the metal film is earthed to shield. CONSTITUTION:SiO2 is deposited on the whole surface of the substrate by a vapor-phase chemical deposit CVD method and a thick SiO2 film 6 is formed. An Al film 7 to be used for shielding is formed on this film 6 by performing an evaporation of Al and so forth. Then, SiO2 is deposited on the whole surface by a CVD method in such a way as to bury the Al film 7 in the SiO2 and an a-Si film 10 is formed on an SiO2 film 9 deposited by decomposing SiH4 according to a glow discharge. Then, Mo electrodes are formed on both end parts of the film 10, SiO2 is deposited, a gate insulating film 12 is provided on the film 10, an etching is performed on parts of the film 9 to open through holes 13 and 14, and the Al electrodes 15a, 15b and 15c of the element on the upper stage, which are connected to the Al electrodes 5a and 5b of the element on the lower stage, are provided. Moreover, the electrode 15c is connected to the film 7 for shielding and the film 7 is earthed as the terminal for shielding.
Patent JP-S5591647-A (JP)
Title: Green tyre forming method and device thereof
Inventor: INOUE KANJI
IPC: B29C67/00
Filed: 1978-12-29
Abstract: PURPOSE: To eliminate a correction caused by expansion and retraction of non- vulcanized rubber and enable a complete and automatic forming operation by a method wherein a braker band is inserted into a tread band to form an integral assembly, then a green case is also expanded to form an integral assembly.  
     CONSTITUTION: Tread band having a circumferential length substantially equal to a circumferential length at a final forming stage at 4 when the band is combined with the green case, and a braker ply having a circumferential length shorter than the inner circumferential length of said tread band is formed at 6. The braker ply is expanded by the pressing drum 8 to form an integral body. Lastly, the tread braker assembly held on the annular holding mechanism 13 is fitted on a green case assembled on the drum 1. The drum is expanded to deform the green tyre into a toroidal form and at the same time to make tread braker assembly monolithically. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06343436-A (JP)
Title: Method for thermal sterilizing treatment of food and its apparatus
Inventor: TAKAMORI SHIGERU
IPC: A23L3/01
Filed: 1993-06-10
Abstract: PURPOSE:To obtain a method for carrying out the thermal sterilization of foods in which the substantially uniform and commercially complete sterilization can be performed with hardly causing any deterioration in flavor. CONSTITUTION:Foods 13 in a treating chamber 3 are dielectrically heated with microwaves 5 for at least a period of temperature rise while making a heating medium 20 such as pressurized and heated air heated to a temperature above the sterilizing temperature directly flow through the treating chamber 3, installed in a chamber 2 and surrounded by microwave-transmitting walls (3a) till the start of cooling.
Patent JP-H10339379-A (JP)
Title: Valve
Inventor: OKUDA YUJI
IPC: F16K11/06
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To simplify a structure, and prevent water hammer phenomenon by setting moving speed of a moving valve element of the operation of an operating lever when the passage of a fixing valve element is shut out, later than moving speed of a moving valve element of an operating lever when the opening of the passage of the fixing valve element is regulated. SOLUTION: A guide part 3 is formed on an upper part of a moving valve element, which is provided with a sliding surface 4 formed in such a constitution that a circular-arc operation of a tip end part 2 of an operating lever 1 is converted into the motion of a parallel direction of a fixing valve element and it is transferred to the moving valve element. The sliding surface 4 which is brought into contact with the tip end part 2 is inclined for 30 to 70 degrees in the moving direction of the moving valve element, on a position where the passage of the fixing valve element is shut out by the moving valve element. The sliding surface 4 which is brought into contact with the tip end part 2 is formed as a R-part on the way where the passage of the fixing valve element is shut out or opened by the moving valve element.  When the moving valve element is in a condition in which the passage of the fixing valve element is shut out, the sliding surface which is brought into contact with the tip end part 2 is set to 90 degrees of the moving direction of the moving valve element. A rate of a fluid which flows out when the valve is shut out is slowly reduced by changing the angle, and thereby, a water hammer phenomenon is not generated.
Patent JP-H05331993-A (JP)
Title: Gap filling member for raised floor
Inventor: TAKENAKA YUICHI
IPC: E04F15/024
Filed: 1992-06-01
Abstract: PURPOSE:To make unnecessary the necessity of a special technique in the case of execution of a raisedfloor by manufacturing a large number of specific shaped hohollow cylindrical bars with the closed upper end, and filling gaps produced between a wall and floor panels with them in the case the raised floor is formed. CONSTITUTION:Each of gap filling members 1 is formed of a hard vinyl resin material and is formed in the shape of a hollow cylindrical bar 11 with the closed upper end, and size thereof has an approximate 10mm in diameter and has the same height as that of each of float panels. After that, the floor panels 2 are arranged on a floor, and in the case a raised floor is constituted, gaps 5 produced between a wall 4 and the floor panels 2 are filled with required gap filling members 1, and a tile carpet is spread thereon. According to this constitution, a special technique is not required, and execution can be made easily within a short period of time.
Patent JP-S5954320-A (JP)
Title: Waveform shaping device
Inventor: GOTOU MAKOTO
IPC: H03K5/08
Filed: 1982-09-22
Abstract: PURPOSE:To produce a high-frequency pulse signal from an input signal with simple constitution, by inputting an input AC signal to two comparators having different hysterisis section and synthesizing the outputs. CONSTITUTION:An input synthesis AC signal vi is inputted to the two comparators 2, 3 and their outputs are summed at a synthesis circuit 4. An input/output characteristic of the comparator 2 has the 1st hysteresis section determined with resistors R1, R2 and converts the input AC signal vi into a pulse signal V1. Further, the input/output characteristic of the other comparator 3 has the 2nd hysteriesis section determined with resistors R11, R12 and converts the input AC signal into a pulse signal V2. Output pulse signals of the both comparators 2, 3 are synthesized at the synthesis circuit 4 and a pulse signal V3 having double frequency to the input AC signal vi is obtained.
Patent JP-S5689821-A (JP)
Title: Thermal decomposition treatment of refuse
Inventor: SHIMADA KAZUNARI
IPC: B01D53/68
Filed: 1979-12-21
Abstract: PURPOSE: To decrease the consumption of an uptaking agent and remove hydrogen chloride with good efficiency by sending the uptaking agent separated in a dust collector into a water tank, eluting the stuck calcium chloride into water and regenerating the uptaking agent.  
     CONSTITUTION: Municipal refuse 1 is sent by a screw conveyor 2 to a thermal decomposition furnace 3 of a fluidized bed type. In this furnace, the hydrogen chloride produced by the thermal decomposition of the refuse is catalytically reacted with a calcium-based hydrogen chloride uptaking agent consisting of at least one component among calcium carbonate, calcium hydroxide, and calcium oxide. The hydrogen chloride is stuck as calcium chloride on the uptaking agent, and goes by being entrained in the evolved gas via a conduit 14, to cyclones 15, 16, where it is uptaken together with dusts and is stored in a tank 23. This mixture 22 is charged into a water tank 29, and when it is stirred, the dusts float and the uptaking agent 36 stuck with calcium chloride settles. The stuck calcium chloride is dissolved in water and the uptaking agent insoluble in water is recovered. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H1114035-A (JP)
Title: Hrhe(heat recovery heat exchanger) system
Inventor: SASAO TOSHIBUMI
IPC: B01F5/00
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To promote mixing action and uniformize temperature distribution by providing a vortex generating device for generating a vortex in a primary flow direction of a mixture gas when temperature of GT gas is raised by jetting a high temperature gas to the GT gas flowing from a gas turbine into a heat recovery heat exchanger. SOLUTION: At the time of starting a plant, a GT gas 11 introduced from an inlet 2 into a heat recovery heat exchanger 1 is discharged as an exhaust gas from an outlet 3 through a denitrification device 4. A high temperature gas jetting device 5 for jetting a high temperature gas 12 so as to raise temperature of the GT gas 11 is provided, and the high temperature gas 12 jetted is allowed to flow to the outlet 3 side while being mixed with the GT gas 11, but a vortex 15 is formed in a primary flow direction by a vortex generation device 6 dispose between the gas jetting device 5 and the denitrification device 4. By this vortex 15, a turbulence of flow is increased so that mixture of the GT gas 11 and the high temperature gas 12 is promoted.  That is, temperature distribution of the mixture gas 13 is uniformized and denitrification performance in the denitrification device 4 is kept at a high level.
Patent JP-S6145126-A (JP)
Title: Vibration preventing device
Inventor: MATSUMURA NOBORU
IPC: G21C13/024
Filed: 1984-08-09
Abstract: PURPOSE:To absorb thermal expansion and vibration of an internal container, by a method wherein a vibration preventing device utilizing inactive gas is located between the internal container and the outer safety container of a double structure plant container. CONSTITUTION:A push rod 5, having a piston 4, is firmly adhered to the outer peripheral surface of an internal container 1, the push rod 5 is liquidtightly and slidably interposed through a through-hole in a safety container 2 and a cylinder 6 secured to the safety container 2, and the piston 4 is liquidtightly and slidably engaged with the cylinder 6. A communicating hole, intercommunicating spaces in the cylinder 6 and partitioned by the piston 4, is bored in the piston 4, and exerts resistance on movement of inactive gas with which the spaces are filled. Namely, low resistance can be produced during slow movement of the piston 4, and high resistance is produced during rapid movement thereof.
Patent JP-S6226859-A (JP)
Title: Vertical semiconductor device and manufacture thereof
Inventor: SASAKI YOSHITAKA
IPC: H01L21/768
Filed: 1985-07-29
Abstract: PURPOSE:To decrease the concentration of electric field to edges of a semiconductor or conductor film constituting a gate electrode and to prevent the gate dielectric breakdown for the purpose of improving the gate dielectric strength, by rounding said edges and providing thereunder an oxide film having a larger thickness than that of the gate oxide film. CONSTITUTION:A P-type semiconductor layer 4 doped with a low concentration of impurity having the opposite type of conductivity is provided in an epitaxial layer 2 such that the layer 4 overlaps with a part of a polycrystalline silicon film pattern 6 through a first insulation film 5a. The polycrystalline silicon film pattern 6 has aperture in which an N<+> type semiconductor layer 8 is provided in the P-type first semiconductor layer 4 such that the layer 8 overlaps with a part of the polycrystalline silicon film pattern 6 through the first insulation film 5a. An insulation oxide film 5d is formed so as to cover the polycrystalline silicon pattern 6. Since the edges of the polycrystalline silicon film pattern 6 are rounded, the electric field is prevented from concentrating excessively to these regions. Further, since the oxide film provided on the periphery of the pattern edges has a larger thickness than that of the gate oxide film 5a, no dielectric breakdown occurs in these regions.
Patent JP-H0810007-A (JP)
Title: Top lift
Inventor: INOUE SHINSUKE
IPC: A43B23/08
Filed: 1994-06-27
Abstract: PURPOSE:To provide a top lift easily manufactured by two-color molding which generates no click at walking and can be made difficult to slip over a long period by thickening a soft synthetic resin forming a grounding surface. CONSTITUTION:A top lift 1 is formed of a cylindrical projection part 3 having an axial knurling tool on the circumferential surface to be fitted to the hole 11h of a heel part 11, a first member 2 having a flat base part 4 situated on the lower end of the projection part 3, the base part 4 being integrally molded by the use of a hard polyurethane resin, and a second member 5 integrally molded on the side surface side and bottom surface side of the base part 3 by the use of a soft polyurethane resin and having the lower surface as the grounding surface of irregularities 6.
Patent JP-H106825-A (JP)
Title: Transmission structure for power seat of vehicle
Inventor: YODA HIROKI
IPC: B60N2/12
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To improve the heat radiation of a member made of resin to prevent the damage caused by heat generation by forming part of member composing a transmission by adding the prescribed amount of metallic fiber or metallic powder to the base resin. SOLUTION: A casing of a transmission and a worm and worm wheel turnably housed in the casing are made of nylon 6 (MC112) base resin, for example, and the thermal conductivity thereof is increased by adding metallic fiber or metallic powder of iron, zinc and brass to the resin. The thermal conductivity of the resin with no metallic fiber or metallic powder is 7×10<-4> cal/sec.cm.deg, whereas the thermal conductivity of the resin with suitable amount of metallic fiber or metallic powder is increased to 2 to 6×10<-4> cal/sec.cm.deg.
Patent JP-H0458099-A (JP)
Title: Fan
Inventor: SADO YOSHIAKI
IPC: F04D29/34
Filed: 1990-06-25
Abstract: PURPOSE:In fans used for ventilation or the like, to obtain easily a large-sized fan in low cost by making separate structures of a rotating body and blades. CONSTITUTION:A rotating body 1 and blades 2 are constructed separately. Thereby as for the rotating body 1, even when it is manufactured, for instance, with die casting, the casting mold of which can be made smaller than that where the blades 2 are united to the rotating body 1. As for the blades 2, for instance, by using blades manufactured with extrusion and cut to a specified length, they can be manufactured easily and in low cost even for especially large-sized fans. And by fitting in respective fixing bases 2a of blades 2 in respective fitting grooves 7 on the disc 5 of the rotating body 1, both ends of respective fixing bases 2a of the blades 2 projecting to the front side and the rear side of the disc 5 from the fitting grooves 7 can be positioned on respective fixing pedestals 8 to fix easily. By fixing both ends of respective fixing bases 2a of the blades 2 to respective fixing pedestals 8 so as that they are projected nearly uniformly from fitting grooves 6 on the disc 5 of the rotating body 1, the weight balance of the fan in the axial direction can be improved.
Patent JP-S6056821-A (JP)
Title: Gear grinder
Inventor: YONEMURA SHIGEHIRO
IPC: B23F23/12
Filed: 1983-09-09
Abstract: PURPOSE:To shorten the grinding time, assure sufficient grinding precision, and prevent the damage accident of the device itself by controlling the relative displacement between a tool and a work in response to the variation of a load to the rotary drive source for the grinding tool. CONSTITUTION:As a traverse starts, a load is applied to a grindstone rotary shaft 40, and it appears as the variation of the drive power to a grindstone shaft motor 36, its detection signal W1 is guided to a subtractor 56, a load normal value set signal W2 is guided to the other input terminal, thereby the output of the subtractor 56 is guided to a differential circuit 58 as a difference signal W between the signals W1, W2. The signal W is calculated in the circuit 58 so as to become an operation quantity and is fed to one of input terminals of an adder 60 as a signal KW, and the feed speed command value signal V of a traverse table 16 is fed to the other input terminal, then V-KW=control signal (e) is guided to a motor 18 to decrease the rotating speed. Next, when the feed speed of the table 16 is decreased, the grinding time is prolonged, the load is decreased, the feed power is decreased, thereby the conrol signal (e) is increased, and the table speed is increased again.
Patent JP-H04365526-A (JP)
Title: Grinding method and device thereof
Inventor: HARADA MASANAO
IPC: B23Q39/04
Filed: 1991-06-12
Abstract: PURPOSE:To shorten a lead time and improve accuracy by executing a first process and a second process of grinding working on a same machine. CONSTITUTION:A compound working machine 1 is provided with a table 20 moving along a slideway 12 provided on a bed 10. A first headstock 30 is fitted on the table 20, and provided with a first main spindle 35. A second headstock 50 moving on a slideway provided on the table 20 is provided, and the second main spindle 55 of the second headstock 50 is arranged opposite to the first main spindle 35. A slideway 16 is provided on the bed in parallel with a slideway 14, and a grinding unit 70 is slidably supported with it. The grinding unit 70 is provided with an external grinding unit 74 and an internal grinding unit 76, and turned around an axis B. The first process of grinding working is executed on a work held with the first main spindle 35, and after transferring the work to the second main spindle 55, the second process is executed. By indexing the grinding unit 70 around the axis B, taper working can be executed. The internal grinding unit 76 can be controlled to move along a vertical shaft Y so as to enlarge the range of grinding working.
Patent JP-H0332502-A (JP)
Title: Cermet tool
Inventor: TATENO NORIAKI
IPC: C22C29/16
Filed: 1989-06-28
Abstract: PURPOSE:To improve the abrasion resistance and defective resistance of a cermet tool by composing it of composition including a quantity of nitrogen, and providing a specified rigidity difference and toughness difference between its flank and its rake face. CONSTITUTION:A molded body in the form of a tool is produced consisting of 70-95wt.% a right material phase component of an atomic ratio of 0.4-0.6 as expressed by nitrogen/(carbon+nitrogen) including Ti by 50-80wt.% as converted to carbide, nitride or carbonitride, and a group IVa metal by 10-40wt.% as converted to carbide, and 5-30wt.% a binder phase component. The molded body is installed in a vacuum furnace to be baked, and by introducing nitrogen gas at a specified timing of baking, a highly rigid layer having a rigidity gradient is formed in the surface of the sintered body. A flank A of a cermet tool has a layer 1 of a high rigidity, and by polishing this surface, the rigidity of a rake face A is reduced to expose an inner surface 2 of a high toughness. A rigidity difference and a toughness difference are thus produced between the flank A and the rake face B, thereby both the abrasion resistance and the defective resistance of the tool can be improved.