baber/WOPTO huggingface dataset:
Patent JP-H11348001-A (JP)
Title: Veneer inserting method
Inventor: KOBA YOSHINORI
IPC: B27D1/00
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To prevent the knot portion of a veneer from being destructed by a method wherein the veneer is inserted in such a manner that the fiber direction of the knot of the veneer directs to a roll, the veneer conveying force of which is larger than that of the other roll between a pair of the rolls. SOLUTION: One driving roll 1 is connected with an electric motor and further mounted rotatably to a base. On the peripheral surface of the driving roll 1, a large number of a near regular quadrangular pyramid thorns 3 are provided in 4 mm pitch to the rotational direction and 2 mm pitch to the direction normal to the rotational direction. Between the above-mentioned driving roll 1 a rubber roll 5 covered with a urethane rubber 7, which has a rubber hardness of 98 deg. and a radial thickness of 40 mm, as a synthetic rubber, a veneer P is inserted to its fiber direction and, at the same time, to the direction, in which an one point chain line A showing the fiber direction of a knot Q directs to the driving roll 1.
Patent JP-H0731821-A (JP)
Title: Dust collector
Inventor: AZUMA YOSHISATO
IPC: B01D46/42
Filed: 1993-07-21
Abstract: PURPOSE:To extend the life of a filter in the dust collector for industrial facilities. CONSTITUTION:Dust-containing air is sucked by a suction fan 13 to be sent into a first outer space 24 and dust is bonded to the outer surface of a filter 17 while air is guided to a second inner space 19 from the filter 17 to be discharged. Compressed air is sent into the second inner space 20 inside the filter 17 to be passed through the filter 17 and sent into a second outer space 25 to push out the dust bonded to the outer surface of the filter 17 to recover the same in the second outer space 25. In this state, the whole of the filter 17 is rotated.
Patent JP-S6336708-A (JP)
Inventor: ISHII SHOZO
IPC: A01F12/00
Filed: 1986-07-29
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-2000065469-A (JP)
Title: Method and plant for generating carbon monoxide and hydrogen from gas mixture
Inventor: BILLY JEAN
IPC: C01B32/40
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a plant with low investment cost as compared with a conventional one by eliminating some freezing means. SOLUTION: A plant is provided with two-stage separators A and H and two stripping columns B and I. A mixture being cooled by a first exchanger is sent to the first-stage separator A, and at the same time at least some condensation fractions are sent to the first stripping column B. At least some top-part gases from the stripping column B are sent to the second-stage separator H, and at the same time generated liquid is sent to the top part of the second stripping column I. Main liquid from the first stripping column B may be sent to a refining column C.
Patent JP-S6338766-A (JP)
Title: Piston ring having chill layer
Inventor: TAKAHASHI KENJI
IPC: F02F5/00
Filed: 1986-08-01
Abstract: PURPOSE:To enhance the wear-resistance of a piston ring at a high temperature, by forming chill layers in the side surfaces of the piston ring made of a cast iron material, with the use of a high energy density heat source such as laser or the like. CONSTITUTION:The lower side surface 2b of or both upper and lower side surfaces 2a, 2b of a piston ring 1 are rapidly heated by a high energy density heat source such as laser or the like. Further, chill layers 4 are formed, and then, quenched hard layers 5 are formed around the former. Accordingly, an excellent wear-resistance at a high temperature may be obtained, which is higher and higher as the quenching temperature is higher and higher.
Patent JP-S6337983-A (JP)
Title: Printing method for molded piece
Inventor: WARASHINA MASAYUKI
IPC: B41M1/12
Filed: 1986-08-01
Abstract: PURPOSE:To eliminate the need for a mask jig and a groove for masking to simplify and automate an operation and uniform a film thickness, by a method wherein; on a surface to be printed, a metal is securely bonded by hot stamping and thereon a protective film layer is securely bonded by hot stamping and thereon a protective film layer is formed by silk screen printing. CONSTITUTION:A metal foil 11 is pressed down against a surface to be printed 2 of a molded piece 1 under a pressure roller 12 and simultaneously heated, whereby the pressurized portion of the metal foil 11 is transferred to the surface to be printed 2 and securely bonded thereto. Then, the printing process of the metal foil 11 by not stamping is completed. After that, a protective film layer 19 is formed on the metal foil 11 by silk screen process; namely, a squeegee 18 is slid under pressure on a screen 16 at a given angle, whereby a printing ink 17 is squeezed out through the meshes of the screen 16 to be printed on the metal foil 11. In this manner, an automatic printing and a shortened working process time are made possible without the need for a mask jig, and an uniform film thickness can be ensured.
Patent JP-2001003423-A (JP)
Title: Structure of floor pan
Inventor: MORIUCHI FUMIO
IPC: E04F15/02
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a floor pan having a stackable structure having reinforcement ribs protruded from a back surface of the floor pan, also applicable to a floor slab having protruded overturned beam parts. SOLUTION: Reinforcement ribs 2 are protruded downward from a back surface of a floor pan 1. The reinforcement rib 2 is provided with a placement rib 4 for stacking to be placed on an upper surface of a wall placement part provided upward from an outer circumferential part of the floor pan 1 when stacked. At parts other than the placement rib 4 in the reinforcement rib 2, an overturned beam avoiding rib 5 for avoiding an overturned beam part 9 protruded upward from a floor slab 10 where the floor pan 1 is installed is formed by cutting a part of the reinforcement rib 2. The placement rib 4 and the overturned beam avoiding rib 5 are continuously provided, and a lower end surface 4a of the placement rib 4 and a lower end surface 5a of the overturned beam avoiding rib 5 are set roughly at a similar height level.
Patent JP-S6422205-A (JP)
Title: Production of metal brush material
Inventor: SHITO YOSHINOBU
IPC: A46D1/00
Filed: 1987-07-20
Abstract: PURPOSE: To facilitate and ensure operations at production and maintain good grinding, polishing and peeling ability at use for a long time by coiling and binding a bundle of metal filaments bent in zigzags with bent winding metal filaments tightly. CONSTITUTION: A bundle 5 of a large amount of metal filaments 3 is passed through respective hole 1 of reels R1, R2, for example, between two oppositely positioned gears G1, G2 conforming a bending mechanism 4, and wound around a take-up drum 7. Next, winding metal filaments 3, wound around both of the reels R1, R2, for example, are wound around the bundle 5 on this side of the oppositely positioned gear G1 from both directions. Then, the take-up drum 7 and reels R1, R2 are rotated into opposite directions at a determined speed. So, the both winding metal filaments 3 are wound on the surface of the bundle 5 from both directions spirally. This bounded body 8 is bent in zigzags up and down on the first gear G1, and in right and left on the second gear G2 to form a metal brush material.
Patent JP-H07132143-A (JP)
Title: Auxiliary artificial lung
Inventor: YAMAZAKI KENJI
IPC: A61M1/14
Filed: 1993-06-15
Abstract: PURPOSE:To exceedingly enhance gas exchangeability and to improve the effect of assisting the lung function by inserting and indwelling a pigtail catheter disposed with hollow fibers on the outer periphery into the left ventricle and the aorta of the human body to oxygenate the blood. CONSTITUTION:The ascending aorta 14, the thoratic aorta 15 and the abdominal aorta 16 are integrally connected to the left ventricle 10. The pigtail catheter 17 is formed of an oxygen supplying tube 17a for supplying oxygen and a gas discharging tube 17b for discharging gas contg. carbon dioxide. The hollow fibers 18 in the left ventricle and the hollow fibers 19 in the aorta are formed by bundling the hollow fibers and are respectively disposed on the outer periphery of the pigtail catheter 17. The auxiliary artificial lungs are composed of the pigtail catheter 17 and the hollow fibers 18, 19 in the left ventricle and the aorta. The systolic pressure of the left ventricle and the aorta is high and the increasing of the number of the hollow fibers and length of the fibers are possible. Blood flow affection is thus hardly generated.
Patent JP-S6158953-A (JP)
Title: Manufacture of exhaust port of internal-combustion engine
Inventor: SATO KANICHI
IPC: F02F1/42
Filed: 1984-08-31
Abstract: PURPOSE:To reduce moisture absorption after drying and to facilities regulation of the thickness of a heat insulating layer, by a method wherein a port liner is placed in a mold, having a shape desired to be molded, in a condition that the periphery of an exhaust port is wrapped with a thermosetting heat insulating material, and after drying, calcining is conducted. CONSTITUTION:A plastic heat insulating material 1, stretched in a uniform thickness is cut off in a development shape that is matched with a shape in that the outside of a port liner 2 made of a heat resistant and corrosion resistant alloy is wrapped therewith, and a thermal insulating material 1, together with a port liner 2, is placed in a bottom mold 4 of molds 3 and 4 which are set in a shape in which the thermal insulating material 1 is desired to be molded, and the material is dried in a furnace at about 100 deg.C in a condition in that the molds 3 and 4 are put together. Thereafter, the thermal insulating material 1 is removed from the molds, and the material is calcined at a temperature of 650 deg.C or more to remove a crystalline moisture content. The calcined material serving as a core is machined into a internal chill cylinder head 5.
Patent JP-S6423346-A (JP)
Title: Evaluating method for program
Inventor: NISHIOKA KENJI
IPC: G06F11/28
Filed: 1987-07-20
Abstract: PURPOSE:To effectively evaluate a program by adding the executing frequency of each segment counted before the correction and change of the program to the executing frequency of each segment counted after the program is changed. CONSTITUTION:A program is divided by a module/segment divider 10 and stored in a program execution image file 11 and a module/segment constitution information 12 to be loaded into a program 13. When the program is corrected and changed, the divider 10 allocates new modules and segments and starts a program replacement check device 18 to perform the comparison between the allocations carried out before and after the correction and the change for production of the succession inhibiting module information 20. This information 20 is supplied to succession device 22. The device 22 copies the executing frequency data which are not listed up to the information 20 a user designated succession inhibited module information 21 to a new executing information storing file 19 out of those segment executing frequency data stored in an executing information storing file 17.
Patent JP-S5881325-A (JP)
Title: Semiconductor boosting circuit
Inventor: NAKANO MASAO
IPC: G11C11/407
Filed: 1981-11-11
Abstract: PURPOSE:To obtain a voltage higher than a power supply voltage, by connecting a serial capacitor group where at least two capacitors are connected in series to an output and a clock input terminals, charging the capacitors successively from the output terminal side, and applying a clock lastly. CONSTITUTION:In a reset state, a transistor (TR) Q13 and the TRQ12 of a DV2 are turned on to charge a capacitor C1. Then, when a clock R goes down to L and an input IN1 rises to H, the TRQ11 of the driver DV2 turns on to charge a capacitor C2. An input IN2 is held at H to turn on the TRQ11 of a driver DV', thereby transferring charge from the capacitors C1 and C2 to a load capacitor C2. Then, the input IN3 is held H to turn on the TRQ11 of a driver DV3, and a clock phi is held at VCC, so that the potential of the load capacitor rises.
Patent JP-S6072658-A (JP)
Title: Manufacture of composite fiber member
Inventor: HINO HARUMICHI
IPC: B22D17/00
Filed: 1983-09-30
Abstract: PURPOSE:To improve strength, heat resistance, corrosion resistance, etc. in the stage of combining a fiber molding in which fibers are irregularly arranged and laminated on approximately the same plane with a base metal within a casting mold by improving the penetration of the molten base metal in the direction parallel with the arranging plane and suppressing the same in the direction orthogonal therewith. CONSTITUTION:A fiber molding 137 is disposed in the recess 11a on the top surface of an F die 11. The molding 137 is irregualarly arranged with fibers on approximately the same plane and is stacked in the direction orthogonal therewith. Side dies 12 and a middle die 13 are then installed to form a casting cavity 14. Cooling water is supplied through a cooling water supply port 13 into the cooling chamber 134 of the die 13 and at the same time a molten base metal 10 is poured through a runner 15 into the cavity 14 and is pressurized by a plunger 16. The molten metal 10 penetrates into the molding 137 but the die 13 is cooled and therefore the rate of penetration is good in the direction parallel with the fiber arrangement of the molding 137 and is suppressed in the direction orthogonal therewith.
Patent JP-H0345829-A (JP)
Title: Heater device
Inventor: WATANABE TAKEJI
IPC: F24D7/00
Filed: 1989-07-12
Abstract: PURPOSE:To reduce a pressure loss and improve a heating capability by a method wherein an upper header of an evaporator and an upper header of a condensor are connected and then a lower header of the evaporator and a lower header of the condensor are connected to each other. CONSTITUTION:Liquid refrigerant flowed into a lower header 24 of an evaporator 21 is divided into a refrigerant pipe 22, becomes a two-phase refrigerant including a liquid phase, and then a gaseous phase, and further it becomes a gas-phase refrigerant and flows into the upper header 23. After this operation, the refrigerant passes through a going-pipe 29, flows into the upper header 27 of the condensor 25, the refrigerant is divided to flow into a refrigerant pipe 26, the refrigerant is condensed and liquified and varied from its gaseous phase to its liquid phase. During that period, the refrigerant is radiated with the condensing heat so as to perform a heating operation. The condensed and liquified refrigerant flows into the lower header 28, merges into the flow, passes through a return pipe 30, flows into the lower header 24 of the evaporator 21 again so as to complete one cycle. In this case, the evaporator 21 has a plurality of refrigerant pipes 22, so that the pressure loss is low and the refrigerant is caused to flow from a lower part to an upper part to facilitate a flowing-out of the gaseous phase and its pressure loss is low.
Patent JP-S6072209-A (JP)
Title: Manufacture of toroidal coil
Inventor: TOYOSAKI TADAO
IPC: H01F41/02
Filed: 1983-09-28
Abstract: PURPOSE:To obtain the method for fabricating toroidal coils capable of automatic mass production by shaping a conductive wire wound into a straight shape having a hollow hole into a circle and injecting a compound material composed of a magnetic oxide such as ferrite and synthetic resin into said hole to compose a closed magnetic circuit. CONSTITUTION:When a conductive wire 4 is wound to form a coil 6, it is formed into a straight shape and a hollow hole 5 is produced in the coil 6. Next, the coil 6 is bent into a circular coil 7 and a compound material 8 consisting of a magnetic oxide such as ferrite and synthetic resin is injected from a space at the end and in the space, the material 8 is exposed to compose a closed magnetic circuit 9. After that, leading wires 11 are connected to the ends of the wire 4 respectively to form a toroidal coil 10. Thus, it becomes possible to use an automatic winding machine and an extrusion shaping machine for the winding 6 and the compound material 8 respectively. Accordingly, the coil becomes suitable for the automatic mass-production system.
Patent JP-S6427153-A (JP)
Title: Ion implanter
Inventor: ABE KATSUNOBU
IPC: H01J37/317
Filed: 1987-07-22
Abstract: PURPOSE:To perform uniform ion implantation by sensing and storing the pre- deflection ion beam value before the implanting operation is commenced, sensing the post-deflection ion beam value followed by comparison with the pre- deflection value, and taking necessary measure if any abnormality is found. CONSTITUTION:Ion beam 22 drawn out of an ion source 1 is mass separated by a mass separating electric magnet 3. When the ion beam is deflected to the left or right by a magnet 5, the deflected beams 22R, 22L are implanted into a wafer 12 fitted on discs 11 in implantation chambers 9, 10. These discs 11 are driven by power supplies 13, 14 for scanning and rotation of the discs, which is scanned and rotated in the direction of arrows. When the discs 11 are positioned outermost, the ion beams 22R, 22L are sensed by respective ion sensors for deflection 15, 17. Vacuum sensors 19 installed in the implantation chambers 9, 10 sense the degrees of vacuum in respective implantation chambers.
Patent JP-H0233065-A (JP)
Title: Postprocessing device for sheet
Inventor: MUKASA MITSUHIRO
IPC: G03G15/00
Filed: 1988-07-19
Abstract: PURPOSE:To bind sheets at an arbitrary position by the compact constitution by shifting the sheets on a placing means for a binding means, in accordance with the instruction of a designating means which designates the binding position for the sheets. CONSTITUTION:A sheet which is copied and nipping-transported by a tray discharge roller 14 and a pressing roller 15 is dropped onto a fixed placing board and an accommodation tray, and a prescribed number of sheets are piled. When the staple position is designated, a stepping motor 203 is driven to shift a pushing plate 17, and the position of the sheet which is positioned by the pushing plate 17 and adjusted is changed for a stapler 24, and then the stapler 24 is operated to bind the sheets. Therefore, the sheet bundles can be bound at an arbitrary position by the compact constitution, without increasing the consumed electric power, noise and cost.
Patent JP-H1121622-A (JP)
Title: Manufacture of steel product for welded structure, having excellent atmospheric corrosion resistance and low yield ratio
Inventor: SUZUKI SHINICHI
IPC: C22C38/00
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To provide the manufacture of a steel product for welded structure, having excellent atmospheric corrosion resistance and low yield ratio, which has high atmospheric corrosion resistance and weldability in an environment where 0.05 to <10 mdd salt comes flying and also has superior toughness and <=80% yield ratio (yield point/tensile strength). SOLUTION: A steel, having a composition consisting of, by weight, <0.15% C, <=0.7% Si, 0.2-1.5% Mn, 0.03-0.15% P, <=0.02% S, 0.01-0.1% Al, <=0.1% Cr, 0.4-4% Ni, <=0.4% Cu, 0.1-1.5% Mo, and the balance Fe with inevitable impurities and satisfying inequality Pcm=C%+Si%/30+Mn%/20+Cu%/20+Ni%/60+ Cr%/20+Mo%/15+V%/10+5B%<=0.25%, is used. This steel is heated to 1050-1300 deg.C and hot-rolled at >=950 deg.C at >=40% draft. Successively, rolling is performed, and hot rolling is finished at 900-750 deg.C followed by air cooling.
Patent JP-H0681817-A (JP)
Title: Fluid oscillator and flow meter with said oscillator
Inventor: BAO TSUAN HIYUAN
IPC: G01P5/00
Filed: 1992-07-08
Abstract: PURPOSE: To maintain an oscillation even at a low flow rate by providing a means which alternately increases a pressure acting on a side flank of an obstructing part in connection with the oscillation of jet between wall parts in a fluidic oscillator having the obstructing part in a chamber including two wall parts crossing with a horizontal plane. CONSTITUTION: The forward portion of an obstructing part 16 facing a nozzle 3 is formed in a V-shape, formed of two symmetrical wall parts 22 and 23, and crossed with a horizontal plane 2, and the wall part of the obstructing part 16 is passed by flow passages 11 and 12. When a jet is positioned at P2, it forms two vortexes. One vortex 31 is strong, the other one 32 weak. The flow passages 11 and 12 are positioned so that they correspond to those positions where the jet collides with the obstructing part 16 with the maximum deviation of jet from a symmetrical horizontal plane 2. At position P2, a part of fluid flows through the flow passage 12, flows out from a flow passage 15 to an outlet 13, and increases the pressure in a flow passage 5 and at an outlet 17 of the oscillator.  The jet oscillates between two positions P1 and P2, and an oscillating frequency is in direct proportion to a flow rate. Thus, the minimum flow rate for oscillation can be increased.
Patent JP-S6241621-A (JP)
Inventor: KOBAYASHI HIDEAKI
IPC: A47J31/24
Filed: 1985-08-19
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-H0471414-A (JP)
Title: Device for putting reaping part on floor in combine
Inventor: OHARA KAZUSHI
IPC: A01D41/02
Filed: 1990-07-09
Abstract: PURPOSE:To prevent the breakage of a second reaping blade when a reaping part is detached and put on a floor by providing left and right supporting members in specified conditions to a reaping blade frame of the second reaping blade in the reaping part. CONSTITUTION:A left supporting member 43 and right supporting member 44 are provided so as to protrude on the side lower than a second reaping blade in a reaping frame 21 of the second reaping blade 18, and when an engaging pin is pulled out and a reaping part is removed, the reaping part is supported on floor face with lower face of an auger chamber 9 and the supporting members 43 and 44.
Patent JP-S6074966-A (JP)
Title: Switching control circuit
Inventor: AZUMA SEIYA
IPC: H02M3/338
Filed: 1983-09-29
Abstract: PURPOSE:To reduce power loss and to stabilize switching control by providing a transistor for controlling the switching to reduce the switching dropping time of the switching power transistor. CONSTITUTION:A DC input is applied to the both ends of the primary winding P1 of a transformer T and a switching power transistor Q1 connected in series with the primary winding P1. A base current control resistor R2 and an emitter current control resistor R1 are connected with the base and the emitter of the transistor Q1. Transistors Q2, Q4, Q5 control to turn OFF the transistor Q1. The transistor Q4 is connected between the base and the emitter of the transistor Q1 to extract the base current to the transistor Q1, thereby turning the switch OFF. The transistor Q4 is driven by the transistors Q5, Q2.
Patent JP-H054031-A (JP)
Title: Hydrophilic separation membrane
Inventor: HARADA YOSHIYUKI
IPC: B01D71/82
Filed: 1991-06-27
Abstract: PURPOSE:To provide a hydrophilic separation membrane excellent in water holding property which is effective for concentrating, separating and refining means. CONSTITUTION:A hydrophilic separation membrane having an asymmetric structure or a three-dimensional net-like structure is obtd. from a mixture of sulfonated polysulfone having 9,9-bis(phenyl)fluorene as a skelton and a resin having 9,9-bis(phenyl)fluorene skelton but no ionic group. Thereby, since the membrane consists of the mixture of the resin having heat resistant ion exchange group and the resin having no ionic group, it has heat resistance against high-pressure steam sterilization, hydrophilicity, and water holding effect.