baber/WOPTO huggingface dataset:
Patent JP-S58213229-A (JP)
Title: Testing method of abrasion of dental material
Inventor: SUZUKI KATSUMI
IPC: G01N3/56
Filed: 1982-06-04
Abstract: PURPOSE:To obtain in a short time an abrasion test result which well coincides with clinical test results, and to omit actual clinical tests, by abrading a dental material with an abrasive having a specified grain size distribution and a specified Mohs' hardness. CONSTITUTION:An abrasive (glass beads, SiC, emergy, etc.) is used whose grain size ranges from 1mu to 200mu when the cumulative value of its cumulative volume distribution is 50%, and whose Mohs' hardness is >=3 (preferably from 6 to 7 comparable to Mohs' hardness of the enamel of the natural teeth). Abrasive grain is permissible to use, whose radius of curvature ranges from 0.1Xr-0.3Xr [where (r) is the grain diameter for the 50% grain size distribution], instead of the perfectly spherical. A piece of a dental filling material or a dental prosthetic material to be tested is fixed to a fixing tool 4, brought into close contact with a grinding plate 7, immersed in a vessel 5 which is filled with the above abrasive and water, and loaded with a weight 2. Then, abrasion amount by reciprocating motion of the vessel 5 is determined. Thus in a short time, a test result is obtained with a small error in comparison with clinical test results.
Patent JP-H03294998-A (JP)
Title: Display method and display lamp
Inventor: KOGURE NAOAKI
IPC: G08G1/095
Filed: 1990-04-13
Abstract: PURPOSE:To prevent the erroneous visual observation of a signal lamp occurring by blocking the direct radiation of solar light made incident on the optical path of the signal lamp. CONSTITUTION:When the solar light is made incident on the signal lamp, an electro-chromic display(ECD) 10 is changed from an achromatic state to a chromatic state by supplying potential to the ECD 10 arranged at the signal lamp other than the one being lit, and a state as shown in figure occurs, and incident solar light is blocked or reduced. Also, even when the solar light is made incident on the signal lamp, it goes to the one hot being projected to the outside reflected on a reflecting mirror 2 due to the attenuation of the light in the inside of the signal lamp, which prevents erroneous recognition as if an unlighting signal lamp is lit occurring. In such a way, it is possible to prevent the erroneous recognition of the unlighting signal lamp due to the direct radiation of the solar light, etc., occurring, thereby, safety can be improved.
Patent JP-H02275198-A (JP)
Title: Heat insulating indoor piping material
Inventor: OKADA MITSUNORI
IPC: F16L59/14
Filed: 1989-04-18
Abstract: PURPOSE:To facilitate the installation of a heat insulating indoor piping material and provide good appearance after the installation by integrating an outer cylinder part and an inner pipe part through a rib crossing between both of them, and making the other portion than the rib between both of them a cave. CONSTITUTION:A heat insulating indoor piping material 1 has an outer cylinder part 2 and an inner pipe part 3 positioned inside it. Two crossing flat portions 2a, 2b are the flat portions to be installed on a corner portion where a wall surface and a ceiling surface or a wall surface and a floor surface cross to each other. The outer cylinder part 2 and the inner pipe part 3 are integrated by a rib 5 crossing over both of them a cave 6. The other portion than the rib 5 between both of them becomes a cave. The cave 6 improves the heat insulating property of the inside and outside and saves a piping material. The heat insulating indoor piping material is thus possible to be installed easily and provides good appearance after the installation.
Patent JP-S63105819-A (JP)
Inventor: GARII BERUSHIYUTAIN
IPC: B23D41/02
Filed: 1987-04-21
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-H07299189-A (JP)
Title: Pachinko machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1994-05-10
Abstract: PURPOSE:To provide a pachinko (Japanese pinball game) machine by which a fun intrinsic to pachinko is added with a TV game high in variety, and moreover, enable the reproduction of the state of shooting game balls before the suspension thereof by operating a game handle when a game is restarted after the suspension of the game by the releasing of a game handle by a player. CONSTITUTION:A ball track detection means 15 is provided near a casting spot of the surface 11 of a game board and detects the track of a pachinko ball 12 passing over the surface 11 of the game board to generate a position data of the pachinko ball 12 near the casting spot on the surface 11 of the game board. Moreover, a ball track generation means is arranged to generate a ball track data comprising a ball bouncing pitch of the pachinko ball 12, speed thereof and a ball track by computing the position data near the casting spot and a display control means to generate a display data by computing the ball track data. A display means 32 is arranged in front of the surface of the game board 11 to display the track of the pachinko ball 12 based on the display data.
Patent JP-S59224203-A (JP)
Title: Chip breaker piece
Inventor: TSUJIMURA OSAMU
IPC: B23B27/16
Filed: 1983-05-31
Abstract: PURPOSE:To reduce the number of the titled pieces which should be possessed and reduce their cost by making a configuration in which each corner of a regular polygon is cut off and forming chip breaker walls, whose chip parting functions are mutually different, on each of the notched surfaces respectively. CONSTITUTION:The plan-view configuration of a chip breaker piece 5 is made, e.g., a configuration in which the three corners of a regular triangle are cut off, making each of the notched surfaces chip breaker walls 53a-53c which intersect with both top and bottom faces 51, 52 at right angles respectively. Each of the walls 53a to 53c is paralleled with each of side faces 54a-54c opposite to the corner at which the wall is formed respectively, and each of the distances l1-l3 between each of the walls 53a-53c and each of the side faces 54a-54c is provided in mutually different dimension. Thus, by selectively setting each of the walls 53a-53c faced to a nose part, which is a cutting edge, in accordance with the variation in cutting conditions, the size of the chip parting function of the walls 53a to 53c can be mutually differentiated. Accordingly, it is possible for one piece 5 to cope with three types of cutting conditions.
Patent JP-H09276659-A (JP)
Title: Catalyst for removal of nitrogen oxide contained in exhaust gas by reduction and manufacture of catalyst
Inventor: MORII ATSUSHI
IPC: B01J23/24
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst which has a wear strength against abrasive dust contained in an exhaust gas without deteriorating a catalytic activity. SOLUTION: A molded catalyst for removing nitrogen oxide contained in an exhaust gas by reduction is a molding carrying 0.5-5.5 pts.wt. of magnesium sulfate obtained by thermally baking a porous molding, impregnated with an aqueous magnesium sulfate, which contains 5-20 pts.wt. of tungsten trioxide and 0-2.0 pts.wt. of vanadium pentaoxide for 100 pts.wt. of titanium oxide or a composite oxide of titanium oxide and silica.
Patent JP-H04326721-A (JP)
Title: Method and apparatus for coating of chemical liquid
Inventor: SADAMORI MASAAKI
IPC: G03F7/16
Filed: 1991-04-26
Abstract: PURPOSE:To prevent that a chemical liquid falls to the side of a rotary coating mechanism from the side of a chemical-liquid supply mechanism, that the chemical liquid is scattered to the side of the chemical-liquid supply mechanism from the side of the rotary coating mechanism and that the chemical liquid is denatured, deteriorated and the like. CONSTITUTION:A photoresist liquid 50 inside a chemical-liquid supply mechanism 100 is circulated; a rotary coating mechanism 200 is installed at an interval from the chemical-liquid supply mechanism 100; a wafer 51 is conveyed between both mechanism 100, 200 by using a handling mechanism 300. Since the photoresist 50 is circulated, it is possible to prevent that it is denatured and deteriorated because the photoresist liquid 50 is not stagnant. Since the rotary coating mechanism 200 is installed at an interval from the chemical-liquid supply mechanism 100, it is possible to prevent that the photoresist liquid 50 falls to the side of the rotary coating mechanism 200 from the side of the chemical- liquid supply mechanism 100 and that the photoresist liquid 50 is scattered to the side of the chemical-liquid supply mechanism 100 from the side of the rotary coating mechanism 200.
Patent JP-H06289021-A (JP)
Title: Determination method and measuring kit for free secretary component
Inventor: UCHIDA TOSHIAKI
IPC: G01N33/53
Filed: 1993-03-31
Abstract: PURPOSE:To enable polyclonal antibody to be used as anti-SC antibody by utilizing a property that only FSC is connected to immunoglobulin and to determine a large amount of sample repidly. CONSTITUTION:A sample containing free secretary component(FSC) is allowed to contact immobilized immunoglobulin to form a complex, the complex is allowed to contact anti-SC antibody or its fragment to form an antibody complex, and then the antibody complex is determined.
Patent JP-S63263329-A (JP)
Title: Treatment of heat in window of building
Inventor: SUZUKI MICHIYA
IPC: F24F1/00
Filed: 1987-04-20
Abstract: PURPOSE:To permit the improvement of thermal environment at a low cost, by a method wherein a vertical frame is constituted in a sash at the inside of a window and the end of a louver, inserted into the duct, is provided with a required number of fins to permit heat exchange between hot air or cold air supplied to the duct. CONSTITUTION:The inner vertical frame of a sash in a window 2 is constituted so as to be a duct 3 having a vertical guide groove 4 on the side surface thereof while louvers 7, 7,... of a blind 6, located at the inside of a window glass 5, are inserted into the guide groove 4 of the duct 3 so as to be capable of moving freely into up-and-down direction. Respective louvers 7, 7,... are formed of flat type heat pipes, which are connected mutually so that the angle thereof is controlled freely and are attached so that the shutter plates 9, 9,... of the guide groove 4 are positioned so as to be superposed with each other, while fins 8, 8,... are attached thereto from the shutter plate 9 to the end of the louver. A blind receiving box 10, provided above the upper horizontal frame 11 of the sash, is provided with a guide groove 12 for receiving louvers in the box and the blind 6 may be extracted out of the guide groove 12.
Patent JP-S5470261-A (JP)
Title: Preparation of 3,4-dihydro-2h-thiopyran-3-one derivatives
Inventor: ICHIKAWA KAZUO
IPC: A61K31/381
Filed: 1978-08-10
Abstract: NEW MATERIAL:3,4-Dihydro-2H-thiopyran-3-one derivatives of formulas I and II : (R1, R2,R3, and R4 are H or lower alkyl groups). EXAMPLE:2-Methyl-3,4-dihydro-2H-thiopyran-3-one. USE:Anti-inflammatory drugs, diuretics and intermediates for them. PROCESS:2-Allylmercaptoacetic acid chlorides of formula III are subjected to internal cyclization in an organic solvent, e.g. tetrachloro-ethane, etc. in the presence of anhydrous aluminum chloride catalyst at about 50 deg.C under heating for about 2 hr to give 3,4-dihydro-2H-thiopyran-3-one derivatives of formulas I and/or II. The starting compounds of formula III can be prepared by reacting compounds of formula IV with compounds of formula V in an aqueous sodium hydroxide to form reaction products, which are treated with thionyl chloride.
Patent JP-H11267139-A (JP)
Title: Manufacture of denture
Inventor: NOKUBI KOUJI
IPC: A61C13/083
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To manufacture an denture of a high precision by a method wherein a porcelain powder mud is poured into a core for the denture, and the porcelain powder mud is pressurized and compacted, and at the same time, after removing water content which is raised by the pressurization, the compacted porcelain powder mud is frozen together with the core, and after the completion of the freezing, the porcelain is taken out from the core. SOLUTION: When an denture is manufactured, first, a porcelain powder mud is poured into a core 1 for the denture, from an injection port 3, and the porcelain powder mud is pressurized and compacted. Then, after removing water content which is raised by the pressurization, the compacted porcelain powder mud is frozen together with the core 1, and after the completion of the freezing, the porcelain is taken out from the core 1. The volume of the porcelain mud becomes smaller by the compacting, and when a sufficient compacting is performed, while the texture becomes denser, the volume of the porcelain in the core gradually becomes smaller. Also, since the porcelain shrinks by a baking, an additional padding of the porcelain after a baking is required.  For this reason, the porcelain is added when being pressurized, and thus, the volume which is dense and also, faithful to the core can be maintained.
Patent JP-S5722262-A (JP)
Title: Exposure control device for copying machine
Inventor: SUZUKI JIROU
IPC: G03G15/043
Filed: 1980-07-15
Abstract: PURPOSE:To make a titled device more reliable and improve operativity by controlling the quantity of light of a light source for exposure by electronic phase angle controlling. CONSTITUTION:In the case of an original of a dark ground texture, the reflected light from the original is less, and consequently the output voltage of a photodetecting circuit 36 is low. Then, a trigger pulse generating circuit 37 and a trigger circuit 39 control a thyristor 32 so as to increase its conduction angle, thereby increasing the quantity of light of a fluorescent lamp 2. On the other hand, in the case of an originl of a pale ground texture, the reflected light from the original increases, and consequently the output voltage of the circuit 36 is high. Then, the circuit 37 and the circuit 39 control the thyristor 32 so as to decrease its conduction angle, thereby decreasing the quantity of light of the lamp 2.
Patent JP-S59229109-A (JP)
Title: Silane gas combustion device
Inventor: TOMII TAKASHI
IPC: F23G5/50
Filed: 1983-05-31
Abstract: PURPOSE:To perform safe and efficient combustion of silane gas, by a method wherein a feed amount of oxygen is controlled through detection of oxygen concentration in exhaust gas exhausted from a combustion chamber wherein silane gas is burnt. CONSTITUTION:When exhaust gas is introduced, as shown by an arrow mark (a), in a combustion chamber from a CVD device 2, a given amount of oxygen O2 is introduced through a suction pipe as shown by an arrow mark (b), silane gas is mixed with oxygen for combustion, and combustion gas is exhausted as shown by an arrow mark (c), through an exhaust pipe 16 to the open air. In which case, in case oxygen concentration exceeds a given value and the temperature of cooling water 31 is below a given value, a control valve 10 is regulated according to an amount of the silane gas exhausted an oxygen concentration in exhaust gas so that complete combustion is caused. This enables safe and efficient combustion of silane gas.
Patent JP-H01268921-A (JP)
Title: Connecting structure for base pile and superstructure
Inventor: SASAKI HITOSHI
IPC: E02D27/34
Filed: 1988-04-21
Abstract: PURPOSE:To meet the design of pile without application of horizontal force and bending moment to the top of pile by a method in which an airtight bag packed with compressed air is interposed between the top of a base pile and a superstructure. CONSTITUTION:Pressure support plates 4 and 4' are fixed through anchor bolts 3 and 3' between the upside of the footing or base slab 2 of a superstructure and the downside of a base pile 1. An airtight bag 7 of rubber or synthetic resin, packed with compressed air, is set between the plates 4 and 4'. Also, a ringed laminate material formed by alternately laminating and bonding metal pieces 8 and rubber or resin pieces 9 is placed on the periphery of the bag 7 between the plates 4 and 4'. Springs 11 are thrust through the holes 10 of the laminate material and its upper and lower both ends are fixed to the plates 4 and 4'.
Patent JP-H05295925-A (JP)
Title: Vibration damping construction for multilayer building
Inventor: SADAHIRO OSAMU
IPC: E04H9/02
Filed: 1992-04-16
Abstract: PURPOSE:To absorb and damp a vibration energy of a building in horizontal direction by erecting a pole rigider than the building in an open ceiling provided at the center of the multilayer building and also connecting the pole with the building by means of members provided with a damping mechanism. CONSTITUTION:When an earthquake force acts on a multilayer building 10 and a pole 11, a horizontal deflection of the pole 11 is smaller than the multilayer building 10 and a distance between the pole 11 and the multilayer building 10 is more separated from each other at the front side in swinging direction and more close to each other at the rear side because the elasticity of the pole 11 is larger than the multilayer building 10. A variation in a distance between them is reduced, however, by a tensile or compressive stress generated in connecting members 12. Also, when they are swung back in the opposite direction of swinging, a relative deflection between the multilayer building 10 and the pole 11 is reduced similarly by the action of the connecting members 12. Because a relative deflection energy between the multilayer building 10 and the pole 11 is absorbed each time a tensile or compressive stress is generated in the connecting members 12, a vibrating energy acting on the multilayer building 10 is damped each time the relative displacement energy acts on the connecting members 12. Also the resonance of the multilayer building 10 and the pole 11 during vibration is prevented because their natural frequencies are different from each other.
Patent JP-S61255173-A (JP)
Title: Photographic device
Inventor: GOTO MAKOTO
IPC: G03B17/56
Filed: 1985-05-07
Abstract: PURPOSE:To considrably reduce a shaking in a lens barrel section and to employ for a portable video camera by operating a gain correcting means when a panning operation is detected by a panning operation detecting means and by increasing and decreasing a gain relative ratio in accordance with a relative angular velocity between the lens barrel section and a supporting body. CONSTITUTION:A panning start detecting means of a panning operation detecting means detects the start of the panning operation from the fact that a relative angle thetah or a synthesized value of the relative angle and a relative angular velocity is outside a prescribed range by a digital value P corresponding to the relative angle thetah of a lens barrel section 1 and a main body case 2 and a digital value V corresponding to the relative angular velocity. From the digital value V corresponding to the relative angular velocity at that time, viewing a degree of a change of the digital value P corresponding to the relative angule at a next time, a synthetic ratio D is corrected. Accordingly, the lens barrel section 1 is accelerated by a fully large acceleration, substantially following an increase of an angle thetax of the main body case 2 by the panning operation, and an angle thetam of the lens barrel 1 is increased. As a result, a collision between the lens barrel 1, and the main body case 2 is prevented.
Patent JP-S5622293-A (JP)
Title: Control system for replacement memory
Inventor: TANIGUCHI SHIYOUZOU
IPC: G11C29/00
Filed: 1979-07-30
Abstract: PURPOSE: To enable to obtain the memory unit of high reliability without increasing the memory capacity of replacement, by judging whether it is correctable error or not when an error is taken place, and switching the memory to the replacement memory to the replcement memory if impossible for correction.  
     CONSTITUTION: When the write-in data from external unit is given to the memory unit B, output l is outputted from the write-in data selection circuit WS, and it is fed to the memory M, check bit generation circuit CG, and replacememt memory write-in data selection circuit MPX. If no replacement memory MC is used, the readout data l 4 , l 5 , of M are fed to the readout data correction circuit DC as the data l 6  at the readout data selection circuit RS and also fed to the syndrome calculation circuit SG. If an error is detected in SG, the signal l 7  is given to the decoder 1 and data are corrected at DC. This signal l 7  is also given to the syndrome memory. If the both are in agreement, either one of MD or MC of the memory section M is switched to the replacement memory MA. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60242111-A (JP)
Title: Apparatus for correcting meandering belt conveyor
Inventor: ADACHI TOSHIO
IPC: B65G15/64
Filed: 1984-05-15
Abstract: PURPOSE:To improve transportation efficiency by detecting the pressure difference between the bearing at the both edges of a tail pulley shaft and operating a working cylinder installed in a bearing supporting part by the differential pressure and reducing the differential pressure to zero, thus correcting the meandering traveling of a belt. CONSTITUTION:When a conveyor belt 2 is deflected at the position 2' on a tail pulley 1, the distribution of the tension of the belt 2' is smaller on a bearing 5 and larger on a bearing 6. This state is detected by pressure sensors 9 and 10, and the pressure difference is calculated by a controller 16. Solenoids 13, 14, 13', and 14' are operated according to the pressure difference, and selector valves 12 and 12' are switched, and a cylinder 8 applied by a larger tension supplied from a hydraulic apparatus 11 is extended, and a cylinder 7 having a smaller tension is contracted. Therefore, the right and left sides can be balanced, and meandering traveling is suppressed, and transportation efficiency is improved.
Patent JP-S62253930-A (JP)
Title: Ignition timing control device of engine for automobile
Inventor: EBINO HIROSHI
IPC: B60W10/10
Filed: 1986-04-25
Abstract: PURPOSE:To prevent an air-fuel ratio from changing to the lean side due to the increase of stuck fuel just after shift-up of an automatic transmission by detecting the shift-up thereof, thereby increasing the quantity of fuel for compensation for the specified time after shift-up. CONSTITUTION:A control unit 10 is provided with means for judging the timing of shift-up in an automatic transmission 7 by an output from a shift action detecting means 6, and means for setting the basic pulse width in an injector 5 by the output from an air flow meter 2, throttle opening sensor 8, and engine speed sensor. Further the control unit 10 is provided with an air-fuel ratio correcting means for correcting an increased quantity of fuel for the specified time after the shift-up by the output received from the shift-up detecting means, and means for driving the injector 5 based on the output from the basic pulse width setting means and air-fuel ratio compensating means. With this arrangement, it is possible to prevent the air-fuel ratio from changing to the lean side due to the increase of stock fuel just after shift-up.