baber/WOPTO huggingface dataset:
Patent JP-2000282425-A (JP)
Title: Light reflection material, light reflection material with mask and manufacture of light reflection material
Inventor: IDA KENZO
IPC: E01F9/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To enhance visibility by providing a light reflection sheet on a surface of an elastic polymer sheet, and providing a corrugation-flatness mixed lamination sheet having a flat portion between adjacent waves. SOLUTION: An elastic polymer sheet 1 is formed from vulcanization rubber such as natural rubber or isoplene rubber, or thermoplastic elastomer such as a polyurethane thermoplastic elastomer, polyolefin thermoplastic elastomer. A light reflection sheet 2 is formed out of a sheet containing a microprism layer utilizing glass beads or a combination of the sheet and a metal evaporation layer combined thereto. The sheet 2 is layed on a surface of the sheet 1, and a light reflection material composed of a corrugation-flatness mixed lamination sheet 3 having a plurality of units of [W-F-W] in which a flat portion F is positioned between waves W, W. Furthermore, on a back surface of the flat portion F an double-surface adhesive tape 6 is provided. Accordingly, the purpose is attained.
Patent JP-S5449440-A (JP)
Title: Magnetic suspension rotating body
Inventor: PIEERU PUBOO
IPC: F16C39/06
Filed: 1978-08-01
Abstract: Rotary bodies possessing, in common, radially passive and axially active magnetic centering devices, eddy current dampers, emergency support systems, a drive motor and a motor switching sensor, and an axial velocity sensor to send correction signals to the axially active magnetic centering device with all of these members positioned at the maximum permitted axial limits, either inside or outside the rotor wall, whether the rotor is of an internal or external configuration.
Patent JP-H09280009-A (JP)
Title: Mixer
Inventor: AIKI HIDETOSHI
IPC: F01K17/04
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a mixer which mixes high temperature gas with low temperature gas which can eliminate pressure loss and an increase in weight and size of the mixer, can mix gas in a short distance (short period of time) completely, and can prevent the occurrence of eccentric stream of gas having differed temperature. SOLUTION: A mixer consists of a main stream pipe 2 in which main stream gas 1 made of either of high temperature gas and low temperature gas to be mixed flows, a follow-up stream pipe 4 in which follow-up stream gas 3 made of either of high temperature gas and low temperature gas which is different from the main stream gas 1 flows and which is arranged in the main stream pipe 2 co-axially, and a long hole which is inclined in the direction of shaft center of the follow-up stream pipe 4, is drilled in the same direction in the follow-up stream pipe 4, and jets follow-up stream gas 3 in main stream gas 1.  Consequently, a turn stream is generated in main stream gas 1 which flows on outer periphery of the follow-up stream pipe 4 in the direction of shaft center of the follow-up stream pipe 4 due to jetting of follow-up stream gas 3 so that main stream gas 1 can be mixed with follow-up stream gas 3 in a short distance completely to prevent the occurrence of eccentric stream in mixed gas 6.
Patent JP-H03294719-A (JP)
Title: Controlling method for number of revolutions of combustion fan for gas water heater
Inventor: WATANABE HISAYASU
IPC: F23N5/18
Filed: 1990-04-11
Abstract: PURPOSE:To prevent the occurrence of non-combustion even when an air pressure is exerted during MIN combustion by a method wherein a lower limit limiter is disposed for an peration amount of proportional control for a combustion fan, and an operation amount of proportional control is prevented from reduction to a value lower than a value set at a limiter. CONSTITUTION:Running of a combustion 2 is controlled by a number of revolutions control circuit 6 during ordinary combustion but during MIN combustion, control through which regulation to a value lower than a value set at a limiter circuit 5 is effected is rendered ineffective. Namely, during ordinary combustion, a voltage of an input voltage waveform between a - b responding to a waveform between c - d decided by the number of revolutions control circuit 6 is applied on the combustion fan 2 to drive the combustion fan 2 to drive combustion fan 2. However, a phase angle cut width is set to, for example, B at the limiter circuit 5 and even when a signal by means of which a cut width is increased to a value higher than the set cut width is outputted from the number of revolutions control circuit 6 during MIN combustion, the cut width is incapable of being increased to a value higher than B.
Patent JP-H03292925-A (JP)
Title: Probe cover for endoscope
Inventor: TAMURA HISAAKI
IPC: A61B1/00
Filed: 1990-04-11
Abstract: PURPOSE:To achieve handiness of handling and inspection with ease of cleaning, disinfecting work and the like by providing a heat shrinkable tube and a yarn- like body which is buried into a skin of the tube to cleave it when the probe is covered closely therewith. CONSTITUTION:This cover has a heat shrinkable tube 21 which covers an endoscope probe closely being shrunk by heating. A yarn-like body 22 is arranged which is buried into a skin of the tube 21 along the length thereof to cleave the tube 21 by pulling when the probe is covered closely with the tube 21. A scope 1 of the endoscope in this example comprises a probe 11 to be inserted into a body cavity or the like, a manipulating section 10 on hand, a universal cord 12 and the like. Then, the probe 11 is covered with the endoscope probe cover 2. The covering of the probe 11 with the endoscope probe cover 2 is made before operation such as inspection with the endoscope and after the operation, the probe cover 2 is cleaved and removed by pulling the yarn-like body 22, thereby facilitating work of cleaning and disinfecting the endoscope probe.
Patent JP-H05292778-A (JP)
Title: Torque control system
Inventor: MIYASHITA ICHIRO
IPC: H02P21/00
Filed: 1992-04-14
Abstract: PURPOSE:To realize a torque control system wherein torque response is enhanced while suppressing steady torque ripple by bringing a difference decision output to active level and selecting a switching signal for a first torque control means under transient state whereas selecting a switching signal for a second torque control means under steady state. CONSTITUTION:An instantaneous flux torque operating means 4 operates a primary interlink flux vector psi1 and an instantaneous torque T from an instantaneous voltage V1 and a current vector i1 inputted to a three-phase induction motor 3. An instantaneous torque control means 5 determines switching state of an inverter 2 so that a differential signal between operating points 61, 62 does not exceed a predetermined threshold. A difference decision means 8 monitors differential signal of flux and torque and makes a transition to an active level when one or both of them reach, a predetermined threshold. A switching control means 9 switches two types of inverter 2 switching signals fed from the first and second torque control means 5, 7 based on a signal fed from the difference decision means 8.
Patent JP-H11294346-A (JP)
Title: Vane pump
Inventor: KONO MASAHIKO
IPC: F16D31/06
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a vane pump furnishing a cam ring made of a sintered material, which does not bring a reduction of the effective operating oil amount, a cavitation, and a contamination. SOLUTION: Since an oil is impregnated to a cam ring 1 made of a sintered material beforehand, in this vane pump, the minute clearances of the sintered material are filled with the oil beforehand, and no air is included to the clearances. As a result, no air is pushed out from the clearances of the sintered material used as a vane pump, so as to prevent a cavitation. And since the clearances of the sintered material are filled with the oil beforehand, no operating oil is taken in the clearances during the service, and the effective operating oil amount is never reduced. Since the substance filling the clearances of the sintered material is not a resin but an oil, no resin is separated from the clearances, so as to bring no contamination.
Patent JP-S59220202-A (JP)
Title: Cold rolling method of steel sheet
Inventor: KOMATSU TOMIO
IPC: B21B1/22
Filed: 1983-05-27
Abstract: PURPOSE:To prevent the generation of sizing flaws at an annealing stage by edge-stretch rolling, at a specific steepness, the edges of the innermost and outermost coiled parts of a cold-rolling steel sheet to be annealed in a box-type annealing furnace. CONSTITUTION:Only the lengths of a steel sheet to be rolled corresponding to the coiled sheet thickness of about 100mm. at the innermost coiled part and that of about 100mm. at the outermost coiled part of the cold rolling steel sheet, to be annealed in a box-type annealing furnace, are rolled into an edge-waving shape of about 0.7-1.0% steepness. The other part of the steel sheet to be rolled are cold rolled by regulating a shape target value of the whole sheet width of the sheet to the steepness of 0%. In this way, the generation percentage of seizing flaws at the parts concerned are reduced to approximately 0% by producing gaps between mutual steel sheets at said parts which are to be heated to the highest temperature.
Patent JP-S61234054-A (JP)
Title: Integrated semiconductor device
Inventor: KAWAMATA SHIGERU
IPC: H01L21/768
Filed: 1986-04-25
Abstract: PURPOSE:To prevent wirings from being stepwisely disconnected by leading aluminum wirings from the contact of a function element so as not to cross an etched groove (e.g., in parallel), and externally leading it at the position without etched groove from a single crystal silicon island. CONSTITUTION:The conventional manufacturing process can be used up to the steps before forming aluminum wirings 11. The wirings 11 led from a function element are led laterally along the insular wall of a single crystal silicon island 2, and externally led from the island 2 at the position not extended out of the islands of diffused patterns 7-9. Since the wirings 11 do not cross the etched groove, the wirings 11 are not stepwisely disconnected.
Patent JP-H10273424-A (JP)
Title: Cosmetic for hair
Inventor: UEMURA MASAAKI
IPC: A61Q7/00
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To obtain the subject cosmetic having an excellent unhairing- preventing effect, an excellent trichogenous effect, and an excellent effect for preventing the itch and dandruff of scalp and further excellent in safety by compounding a specific essential oil and a specific amineoxide. SOLUTION: This cosmetic contains (A) an essential oil ingredient capable of being used as a refreshing agent [e.g. a menthol compound (e.g. l-menthol) and/or a camphor (e.g. d-camphor)] and (B) dimethylamine oxide of the formula. In the objective composition, the ingredients A and B are preferably contained in 0.001-5.0 wt.% and 0.0001-20.0 wt.%, respectively, based on the whole cosmetic. The ingredients may be administered at a daily dose of 0.001-100 mg per kg of a general adult body with two to four portions a day.
Patent JP-S5619768-A (JP)
Title: Ink-jet recording device
Inventor: SATOU TSUTOMU
IPC: B41J2/02
Filed: 1979-07-27
Abstract: PURPOSE:To stabilize the ink jet by a method wherein the impressed voltage of an electromagnetic valve is kept high for a certain period of time and thereby the temperature of the valve is maintained at the saturated level in an ink jet printer of a type of device wherein the ink supplied to a nozzle is controlled by the electromagnetic valve. CONSTITUTION:An electromagnetic valve 5, controlling the supply of ink to an ink jet nozzle 6, interrupts the flow route of ink by a plunger 11 until the pressure of ink from an air chamber 4 reaches a fixed level. When the rated voltage is impressed continuously on the electromagnetic valve 5, the temperature of the valve 5 rises as shown by B and, the property of ink is changed, and a displacement occurs in printing dots. However, when the voltage Emax near the maximum rated voltage is impressed on the valve 5 to raise the temperature of the valve 5 forcibly and promptly up to the saturated level as shown by B' and, after that, the voltage is returned to the rated or the holding voltage E, the temperature of the electromagnetic valve 5 is kept thereafter at a fixed level, thereby the influence on a printed picture within a sheet of copy is eliminated.
Patent JP-S59220367-A (JP)
Title: Rotary screen printing method
Inventor: ICHINOSE SHIROU
IPC: B41F15/40
Filed: 1983-05-31
Abstract: PURPOSE:To obtain printed matter excellent in the sharpness, the density and the level dyeing property of a picture pattern, by utilizing a specific range of dynamic pressure generated in an ink sump part in extruding or exuding ink through a screen mesh. CONSTITUTION:A rotary screen 12 and a member to be printed are subjected to rotary driving in a contacted state at a synchronous speed and a squeezee mechanism 14 is fallen to allow the guide surface 21 of the lower part of a guide member 19 to approach the inner peripheral surface of the rotary screen 5. In the next step, ink is passed through the gap between the guide surface 21 and the inner peripheral surface of the screen 12 through a supply passage 16 and an outlet 17 from the front surface of the guide member 19 and introduced into the ink sump part formed by the rear surface 23 of the guide member, the under surface 27' of a blade attaching arm and a highly elastic and flexible suqueezee blade 28. In this case, dynamic pressure of 50-400mm.H2O is generated in the ink sump part and the ink is extruded or exuded to a material to be printed through the screen mesh in the screen 5.
Patent JP-S5521870-A (JP)
Title: Manufacturing of color picture tube and device
Inventor: SHIBUYA NOBORU
IPC: C03B23/207
Filed: 1978-08-04
Abstract: PURPOSE: To perform the total inspection of picture tubes and to improve the reliability by locally cooling the neck of tube to apply a heat shock after the entire tube is heated.  
     CONSTITUTION: The picture tube sent from the heating furnace by the conveyer is heated. A cooling shower is provided along the conveyer line, cooling water is poured to the neck of tube. Since all tubes heated for resin curing in the explosion- proof processing are cooled their necks and heat shocks are applied to them, a tube of inferior quality with strain can be removed on the spot. In this way, the total inspection about remained strain can be performed to improve the reliability of tubes. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000287986-A (JP)
Title: Tool for surgical implement
Inventor: SAKURAI TOMOHISA
IPC: A61B17/00
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To provide an implement for surgical operation which can improve operability by making it possible to operate instruction for work and control of output level by a finger. SOLUTION: When a jog dial 18 is rotated by the thumb of a hand gripping an operating part 4, output level of ultrasonic wave outputted from a tool for surgical operation is set. Then, when the jog dial 12 is pressed by the same thumb, the ultrasonic wave with a set output level is given to tissues of a living body from the apex of a probe 13 and the tissues of the living body is cut out with the heat of this ultrasonic wave. As described above, it is possible to operate instruction for work and control of output level by a finger.
Patent JP-S5621733-A (JP)
Title: Electrospark machining for cutting off wire
Inventor: KATOU YOSHIYUKI
IPC: B23H7/06
Filed: 1979-07-26
Abstract: PURPOSE:To permit sectional surface roughness of workpiece to be finer and finer by working repeatedly said sectional surface with working condition being altered gradually corresponding to the number of the repetition after the workpiece is halved. CONSTITUTION:When a workpiece 16 is halved by cut, the sectional surface 38 of the workpiece is formed with relatively large irregularties A. A power supply for reworking this irregular surface 38 should have at least a capacity value sufficient for working the whole work surface 38, and a profile line 36 according to this power supply should be set under the surface of the workpiece 16 deeper than the deepest bottom of the irregularities. According to this work, the worked surface 38 provides an extremely small swell B. By further work with finer adjustment of the power supply is provided a final desired surface roughness C of the worked surface 38 extremely efficiently and accurately.
Patent JP-S57210906-A (JP)
Title: Reducing method for iron oxide
Inventor: YAMAMOTO NORIAKI
IPC: C21B13/06
Filed: 1981-06-22
Abstract: PURPOSE:To remove coke thoroughly and to improve the reducibility of iron by providing fluidized bed zones wherein the combustion of coke, the generation of CO and the  reduction of iron oxide are effected respectively independently to a regeneration tower  for iron oxide type catalysts for catalytic cracking of asphalt. CONSTITUTION:Part of iron oxide type catalysts stuck with coke are supplied through  a pipe 8 into the 1st fluidized bed zone B in the 1st reaction tower 7, and are fluidized  by the air supplied through a pipe 9, whereby the coke is burned. The generated CO2  rich gas is delivered in the bottom part of the 2nd fluidized bed zone C. The remaining  catalysts stuck with coke are fluidized by the CO2 rich gas from the zone B; at the  same time, they cause producer gas reaction, thereby producing gaseous CO. This gas  is fed into the bottom part of the 3rd fluidized bed zone D in the 2nd reaction tower 11 through a pipe 10. On the other hand, the catalysts stuck with unreacted coke in  the zone C are returned through a downcomer 12 into the zone B, where the coke is  burned almost perfectly. Further, the catalysts removed of the coke almost completely  in the zones B, C are supplied through a pipe 13 into the zone D, where they are fluidized by the CO through the pipe 10 and are reduced. These catalysts are removed through a pipe 14.
Patent JP-S62251218-A (JP)
Title: Suspension supporting device for automobile
Inventor: NAKAMURA KATSUMI
IPC: B60G7/00
Filed: 1986-04-24
Abstract: PURPOSE:To prevent the vibration of a suspension member by bending the middle part of said suspension member both downward and forward or rearward and fixing said middle part to a body positioned on its upper part via an intermediary member. CONSTITUTION:Rear suspension assemblies 13 are connected to a suspension member 11 installed to a body 10, via parallel links 12. In this case, inserting holes 11b are formed on each of both end parts 11a of the suspension member 11, and both the end parts 11a are fixed to a rear side member 14 as a body bottom face part through bolts 15 and nuts 16. The middle part 11c is bent both downward and rearward and inserting holes 11d are formed on this middle part 11c. And, a bracket 18 as an intermediary member is fixed to the bottom face part 17a of a tank mount member 17 as a body bottom face part, and bolts 20 are screwed into weld nuts 19 fixed to the installing face part 18a of the bracket 18 via the inserting holes 11d of the middle part 11c.
Patent JP-S60240306-A (JP)
Title: Outlet side device for hot finishing mill
Inventor: SAEKI MAKOTO
IPC: B21B45/06
Filed: 1984-05-15
Abstract: PURPOSE:To provide the titled device which provides an exactly measured and detected value by providing successively a quick cooler, leveler, scale breaker and measuring instrument for control between a hot finishing mill and a noze cooling part and fining the structure of a sheet material so that the surface of the sheet material is made flat and good. CONSTITUTION:A rolling material 10 which is cooled 9 between the stands of the hot finishing mill and emitted from the final stand 1 is quickly cooled by a nearest cooler 4, by which the structure thereof is made finer and more uniform. The strain generated by quick cooling of the material is relieved uniformly by the leveler 5 and the oxide scale thereof is removed by the high-pressure water scale breaker 6, by which the satisfactory surface condition is obtd. The material enters a sensor or measuring instrument 7 for feedback control in succession thereto where the material is exactly measured and the satisfactory operation control is executed. Such material enters the final zone cooler 3. The quality of the rolling material is thus improved in a short section and the satisfactory device control is executed with the exactly measured and detected value.
Patent JP-H03295893-A (JP)
Title: Device for pulling up crystal
Inventor: HASEGAWA FUMIHIKO
IPC: C30B29/06
Filed: 1990-04-11
Abstract: PURPOSE:To safely pull up a heavy single crystal by vertically moving a cylindrical holder having plural claws to be engaged with an engaging step formed at the upper part of the single crystal at its lower end. CONSTITUTION:The temp. of a melt is lowered or the pulling up speed is increased to form a neck 26 having a diameter smaller than that of a seed crystal 16. The pulling up speed is then reduced to increase the diameter of a single crystal 18 and to form a large-diameter part 28, and the pulling up speed is again increased to form a narrow part 30 having a diameter smaller than that of the part 30 and an engaging step 32. The diameter is then rapidly increased to that of the crystal 18 to be produced to form a conical part 34, and a single crystal having a definite diameter is grown at a definite pulling up speed. When the step 32 is formed, a holding means 20 is actuated and engaged with the step 30, and the crystal 18 is pulled up by a pulling up means 22.
Patent JP-S57210824-A (JP)
Title: Diameter settling mechanism for inflation tube extruder
Inventor: TANAKA KAZUYUKI
IPC: B29C48/09
Filed: 1981-06-23
Abstract: PURPOSE:To settle the diameter of a tube simply and freely, by guiding the tube extruded from a die into the circular vacant part of a cooling part and cooling the tube by making cooling water to overflow from the inner peripheral part of the cooling part. CONSTITUTION:The diameter of a circular vacant part 29 of a convertible part 3 positioned at the lower side of the cooling part 2 of a diameter settling mechanism 1 is varied by rotation of a rotating part 9 and cooling water is made to overflow from the inner peripheral part 4 of the cooling part 2 and flow down on each piece of an iris stop 25, then a tube (a) passing through the circular part 29 is cooled and its diameter is settled. Because the diameter of the circular vacant part 29 can be continuously varied in a certain range, a diameter of a tube (a) can be settled in that range simply and freely.
Patent JP-H04326177-A (JP)
Title: Building construction supporting device
Inventor: NAKAO KAZUHIRO
IPC: G06F17/50
Filed: 1991-04-26
Abstract: PURPOSE:To shorten a time not only by shortening a time required for a building design arrangement, but also by processing the cutting of a building material by a work station by using the work station in a process from the building design arrangement to the cutting of the building material. CONSTITUTION:The above device is equipped with a work station 1, display device 7, inputting device 11, character printer 2, plotter 3, precut machine 4, color printer 5, and storage device 6. A CAD device 8, and precut machine control program preparing device 9 are combined with the above mentioned work station 1 by an LAN 12. Retrieval key index data such as the plan of a house, the CAD data of a building drawing prepared by the CAD device 8, computer graphics data of a building, image data of the building drawing, program for controlling the precut machine 4 prepared by the precut machine control program preparing device 9, and image data of a facility part and a perspective or the like, are turned into a data base, and recorded in the storage device 6.