baber/WOPTO huggingface dataset:
Patent JP-2000095314-A (JP)
Title: Belt conveyer, and core body inspection device and method for conveying belt
Inventor: INUKAI MASAHIRO
IPC: B65G43/08
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To easily and certainly find any damage place of a buried core body, by providing a pressing body for pressing one surface of a conveying belt and providing the pressing body with a load detecting body for detecting a repulsive load from the conveying belt. SOLUTION: Pressing bodies 8 are mounted so that a pressing force to a conveying belt 2 is adjustable. The pressing body 8 is provided with a load cell 10 as a load detecting body. The load cell 10 is placed between a bracket and a leg portion, and, for example, a plurality of (two) load cells 10 are provided for one pressing body 8. Only one load cell 10 is also allowed for one pressing body 8. The load cells 10 are connected with an amplifier 18 for the load cells, and the amplifier 18 for the load cells is connected with a pen recorder 19. Repulsive load added to the pressing body 8 from the pressed conveying belt 2 is amplified by the amplifier 18 for the load cells through the load cells 10, and is displayed on the pen recorder 19.
Patent JP-H05109502-A (JP)
Title: Ptc device
Inventor: TAKADA MAYUMI
IPC: H01C7/02
Filed: 1991-10-18
Abstract: PURPOSE:To protect an electrode from being separated from a device main body when a PTC device is heated and coled repeatedly. CONSTITUTION:Conductive particles are equally diffused in a crystalline polymeric substance and heated and kneaded so as to manufacture forming materials as a conductive polymer composition. After metal plating is applied to the skeleton of expanded polyurethane having three dimensional structure, the polymer material is kneaded and removed, thereby forming a metal porous article. An electrode 2 is formed with the metal porous article. Under the condition of the temperature 190 deg.C and the pressure 465kg/cm<2>, a device main body 1, which is equipped with the electrode 2 on both ends, is formed from the forming material and the electrode 2. A terminal 3 is mounted on the electrode 2 where aging treatment is carried out. This construction makes it possible to allow the electrode to follow expansion and constriction induced by the heat of the device main body and prevent the electrode from being separated from the device main body.
Patent JP-H05111455-A (JP)
Title: Endoscope device
Inventor: KURA YASUTO
IPC: G02B23/24
Filed: 1991-10-18
Abstract: PURPOSE:To provide the endoscope device which can dry the inside of an endoscope by sending air to the inside of the endoscope. CONSTITUTION:While a 1st aperture 14 and a 2nd aperture 15 are provided in any of the operating part 3, universal cord 4 and general connector 5 of the endoscope 1, the 1st aperture 14 and a vent pipeline 17 provided in the endoscope 1 are connected. Either of the 1st aperture 14 and the 2nd aperture 15 and either of an air feed pump 19 and an air suction pump 20 provided on the outside of the endoscope device are connected. The air feed pump 19 or the suction pump 20 or both of the air feed pump 19 and the suction pump 20 are operated to send the air into the endoscope and to ventilate the inside of the endoscope.
Patent JP-H1096822-A (JP)
Title: Cable traction end jig
Inventor: YAMAMOTO HITOSHI
IPC: G02B6/46
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To obtain a cable traction jig capable of rapidly and easily accomplishing traction end formation work without adversely affecting the coated fibers of a cable and without requiring special skill. SOLUTION: This cable traction end jig has a wedge type high-tensile wire clamper 26 which has an insertion hole for a cable high-tensile wire 12 and is designed to hold this wire and a wedge receiver 20 which is internally inserted slidably with this wedge type high-tensile wire clamper 26 and is capable of expanding and contracting the high-tensile wire insertion hole by relative movement in an axial direction. There is a wedge presser 28 which is screwed to this wedge receiver 20 and is capable of pressing the wedge type high-tensile wire clamper 26 by the relative movement of both. This presser comprises a body to be advanced by screwing to the wedge receiver 20 and a pressing body 32 which is mounted therein and presses the wedge type high- tensile wire clamper 26. This pressing body 32 is formed as a ball joint structure to improve the twisting of the cable.  The wedge receiver 20 is bored with a cotter insertion hole 44 which is opened in the end face position of the wedge type high-tensile wire clamper 26 and is adapted to make the wedge type clamper pressable in the direction of releasing the clamping of the high-tensile wire by insertion of a cotter therein.
Patent JP-H06114518-A (JP)
Title: Method for preventing cracking in cast slab in continuous casting for steel
Inventor: MIYAZAWA KENICHI
IPC: B22D11/16
Filed: 1992-10-09
Abstract: PURPOSE:To disperse the deformed strain of a solidified shell into plural positions and to prevent the occurrence of cracking in a cast slab by mixing a specific ratio of grains having a specific grain diameter and high m.p. in mold flux and continuously supplying. CONSTITUTION:Molten steel 4 is poured into an inner part water cooling type copper mold 1 and the mold flux 2 is continuously supplied from the upper part of the mold 1. In this mold flux 2, the grains 7 having 0.3-1.2mm grain diameter and high m.p. or the grains 7' having high m.p. and low heat conductivity are mixed at 10-30% vol. ratio. In the case the grains 7 exist in the solid state in the mold flux layer 5, when the mold flux layer 5 cools and solidifies, gap is developed in the boundary between he grains 7 and the mold flux layer 5, transferring of the heat from the molten steel 4 to the mold 1 is locally generated. By this method, the growth of the solidified shell 6 is locally delayed and the strain caused by stress in the width direction of the cast slab is dispersed into plural solidification delayed parts. Therefore, the strain quantity generated in one solidification delayed part is made smaller than the critical strain quantity for developing the cracking.
Patent JP-H02117658-A (JP)
Title: Light-stabilized crystal of (+)-2-cyano-6-methyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylic acid 5-isopropyl 3-methyl ester
Inventor: KAGARA KOUJI
IPC: A61K31/451
Filed: 1988-10-27
Abstract: NEW MATERIAL:Light-stabilized crystal of (+)-2-cyano-6-methyl-4-(3- nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylic acid 5-isopropyl 3-methyl ester having physical properties characterized by a melting point of 133-135 deg.C and a specific powder X-ray diffraction pattern. USE:The crystal exhibits hypotensive action and coronary vasodilating action, etc., and is useful as a drug. It has high light-stability and high stability as a drug and exhibits good powder handleability in drug-preparation process. PREPARATION:The objective light-stabilized crystal compound can be produced by converting a racemic compound of 5-carboxy-2-cyano-6-methyl-4-(3- nitrophenyl)-1,4-dihydropyridine-3-carboxylic acid methyl ester to a diastereomer salt with an optically active base such as cinchronine, precipitating required diastereomer with a solvent and treating the diastereomer with an acid.
Patent JP-S63126263-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KAWASHIMA MASATOSHI
IPC: H01L21/66
Filed: 1986-11-17
Abstract: PURPOSE:To improve the integration density, and make the test of electric characteristics easy, by arranging a control circuit for inspecting DC characteristics on a peripheral corner part of a semiconductor integrated circuit to which a master slice method is applied. CONSTITUTION:A control circuit 8 is arranged on a peripheral corner part where the buffer circuit 3 of a semiconductor integrated circuit device (chip) 1 is not layer out, especially on a crossing part where a plurality of buffer circuits 3 arranged in the row direction and a plurality of buffer circuits 3 arranged in the column direction intersect with each other. External terminals 2A for inspecting characteristics are arranged in the vicinity of the control circuit 8 for inspecting DC characteristics (the peripheral corner part of the chip), in addition to external terminals 2 arranged correspondingly with the buffer circuits 3. An enable signal TEN for inspection and an output signal TO for test are applied to the external terminals 2A for inspecting characteristics. The control circuit 8 for inspecting DC characteristics is constituted of a preventive circuit for electrostatic breakdown, an input stage circuit and a control circuit.
Patent JP-H07250953-A (JP)
Title: Liquid crystal display device for game machine
Inventor: NAKAJIMA KENKICHI
IPC: A63F7/02
Filed: 1994-10-12
Abstract: PURPOSE:To provide a liquid crystal display device for a game machine capable of providing an image display with a stereoscopic feel and perspective feel. CONSTITUTION:A transparent cover body 20 having a curved arc-shaped curvilinear surface is fitted into a window part 17 of a substrate 8 to be mounted on a game board and a liquid crystal display 5 is fixed to the rear surface of the cover body 20 along the curvilinear surface of the cover body 20. A reflection case 21 subjected to a plating treatment on the inside surface side is disposed to face the liquid crystal display from behind and is provided with an illuminating means 22, such as lamp.
Patent JP-S63125510-A (JP)
Title: Novel photosensitive composition
Inventor: SUGA NOBUHIKO
IPC: G03F7/031
Filed: 1986-11-17
Abstract: PURPOSE:To obtain a photosensitive composition of a high photosensitivity, by mixing a specified polymer with an oxime compound and a sensitizer. CONSTITUTION:A compound of formula I [wherein Z1 is -COOH, -COCl, -NCO, -NH2 or -OH, R* is a group having a C-C double bond, X is a (2+n)-valent carbocyclic or heterocyclic group, and n is 1 or 2] is polycondensed or addition- polymerized with a compound of formula II [wherein Z2 is -COCl, -COOH, -NCO or -NH2; and Y is a (2+m)-valent carbocyclic or heterocyclic group, W is a group which is reactive with the carbonyl group of -COOR* to form a ring and m is 0-2] to obtain a polymer (A) having repeating units of formula III (wherein Z is a group of any one of formulas IV-VI and -COOR* is ortho or peri to Z). Component a is mixed with 0.1-20wt% oxime compound (B) of formula VII (wherein R1 is a 1-6C alkyl, a 1-6C alkoxy or a 6-10C aromatic hydrocarbon group, R2 is R1 or a 6-10C aryloxy) and 0.01-20wt% sensitizer (C) of an absorption peak wavelength of 250-500nm (e.g., Michler's ketone).
Patent JP-H02117886-A (JP)
Title: Information recording medium
Inventor: OKAWA HIDEKI
IPC: G11B7/243
Filed: 1988-10-28
Abstract: PURPOSE:To obtain excellent oxidation resistance under hot and humid conditions and contrive a longer useful life and a higher sensitivity by providing on a substrate a recording film for recording information by irradiation with laser light, the recording film comprising a specified alloy, carbon and hydrogen. CONSTITUTION:An information recording medium comprises a substrate 13 and a recording film 14 provided on the substrate 13. The substrate 13 is made of a material transparent to laser light with which the recording medium is irradiated for recording and reproduction of information. The recording film 4 comprises an Ag-Te alloy, carbon and hydrogen. The alloy has a composition off (AgxTe100-x)ySez, wherein 2<=x<=55atom% so that bits can be formed at a melting point lower than the melting point of Te. The addition of Ag has the effect of uniformizing the size of the bits, reducing the amount of rim parts, enhancing recording density, and the like. The value of z is in the range of 5<=z<=20atom%. If the thickness of the recording film 4 is 1000Angstrom  or more, writing sensitivity is lowered. Therefore, the thickness of the film 4 is preferably 100-300Angstrom .
Patent JP-S62130444-A (JP)
Title: Memory access controller
Inventor: HARA TADASHI
IPC: G06F12/08
Filed: 1985-12-03
Abstract: PURPOSE:To heighten a processing performance by abandoning a comparison result between a bit of address information at a request original and the bit of address information at an address array, and comparing the former with the bit of address information by an error correction means in the error detection time of the bit of address information. CONSTITUTION:The bit of address information and an error correction code are stored at address registers 107 and 108, and the addresses of the arrays and a request original address held at an address register 105 are compared and processed at comparison circuits 109 and 110, and simultaneously, it is decided whether the contents of the arrays 107 and 108 are correct or not at ECC correction circuits 128 and 129. And when some error are present, the comparison result at the circuits 109 and 110 is neglected, and a corrected content is compared with the content of the register 105 at comparison circuits 161 and 162. Next, a compared result is sent to and processed at a coincidence processing circuit 111, and at the same time, the bit of address information at the request original is taken round between address registers 121, 131, 141, and 105, and is used as a read out address, etc.
Patent JP-H0583075-A (JP)
Title: Electronic component
Inventor: SATO TOMIO
IPC: H01G2/00
Filed: 1991-09-24
Abstract: PURPOSE:To suppress external diffusion of heat in the inside of an electronic component, to improve the heat insulation effect and to reduce an internal temperature maintenance power of a high temperature oven by adopting a type of a material with a high thermal resistance for a lead wire and connecting the lead wire to a terminal. CONSTITUTION:A nichrome wire 14 is connected to a terminal 13 of a crystal vibrator 12 as a lead wire, and the assembly is contained from an opening 5 of a high temperature oven 1, the lead wire 14 is inserted to a hole 9 of a cap 8 and the cap 8 is fixed by a screw. Then the high temperature oven 1 is connected to a wiring pattern 11 of a printed circuit board 10 and a heater wire 2 and a temperature sensor 3 of the high temperature oven 1 are connected to a control circuit to control the temperature of the high temperature oven 1, since the thermal resistance of the lead wire 14 is high, the heat in the inside of the vibrator 12 is hardly diffused externally, the internal temperature is kept constant and the characteristic of the vibrator 12 hardly receives the effect of ambient temperature and the temperature in the high temperature oven is kept by having only to supply a small current to the heater wire 2 for a short time.
Patent JP-2000093906-A (JP)
Title: Apparatus for producing semiconductor
Inventor: SHINDO AKINORI
IPC: H01L21/304
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To circulate, filter, or replace a chemical liquid in a tank efficiently in a short time and to keep the purity and clarity of a cleaning liquid uniform by forming protruding openings in a proper number of places in the side wall of a cleaning tank in an apparatus for cleaning the surface of an object to be cleaned while the object is being immersed in liquid being allowed to over flow. SOLUTION: A protruding opening 101 for generating the convection of liquid to a tank lower part, a protruding opening 102 for generating convection to an overflow part 104, and a protruding opening 103 for leading the flow of a chemical liquid surface to a discharge opening 114 are formed. A cleaning liquid introduced from the opening 102 is made to flow convectively in a straight line toward the opposite surface 112 of a tank. The surface 112 is tapered toward the overflow part 104 in a tank upper part, and the liquid which collided is made to flow along an upper part wall surface 112.  Moreover, the liquid introduced from the opening 101 is made to collide with an opposite surface 113, made to flow along a tank wall 113 reversely tapered toward a tank bottom part, and discharged from a discharge opening 105(b), In this way, the convection of the liquid in a cleaning tank is changed, and the liquid is treated uniformly.
Patent JP-S62131302-A (JP)
Title: Operation control device for power generation plant
Inventor: MIZUSAWA AKIRA
IPC: G05B15/02
Filed: 1985-12-03
Abstract: PURPOSE:To obtain a compact operation panel by preparing some kinds of switches and a meter operated in a limited case only at a movable control panel. CONSTITUTION:A process quantity 3 is inputted from a power generation plant 1 to a process computer 4 by every unit, and by performing a calculation by the computer 4, and sending an operation quantity 7 to a driving operation terminal 2, the power generation plant 1 is controlled, and also, a process value is displayed at a CRT and a meter on every kind of control panel 6 through a system bus 5. Since some kinds of switches used in the limited case only are not prepared at every kind of control panel 6, a movable operation panel 10 consisting of some kinds of switches used in the limited case only is connected to the system bus 5 at a unit requested to operate with a cable 11, and a switch on the movable control panel 10 is operated. Thereby, the compact control panel used always in an operation can be obtained and its cost is lowered, and a compact central control room can also be obtained as the whole of a plant.
Patent JP-S61150722-A (JP)
Title: Shaping method of cylindrical double layer bearing
Inventor: KOHAMA MASAYUKI
IPC: F16C33/14
Filed: 1984-12-24
Abstract: PURPOSE:To elevate an out-of-roundness and to prevent the peeling of coated layer by making the plate shaped blank with coated layer a cylindrical double layer bearing with its winding and by forming the beveling that the coated layer is extended on the end part with pressing in the axial direction by a punch. CONSTITUTION:A plate shaped blank is formed from the strip like material which a coated layer 25 is provided on a backing plate 24 and the cylindrical double layer bearing 12 which provides the inclined face that the ridge line 26 becomes the center position of the thickness on both end parts of the inner and outer diameters by winding it cylindrically. It is then inserted into the shaping hole 13 of the shaping die and pressed in the axial direction by punches 15, 16 from both ends. The shaping is performed so as to elevate the out-of-roundness as well as forming the beveling of curved surface shape by crushing the ridge line 26 of the inclined face to the outer diameter side and by profiling the inner diameter side to the curved face of the projected part 21 and the stepped part 18 of the punch. The beveling of curved surface shape that the coated layer 25 is extended to both end parts of the inner diameter and the cylindrical double layer bearing 12 that the out-of-roundness is elevated are thus obtd.
Patent JP-2000093982-A (JP)
Title: Treatment method for nitrogen-containing waste water
Inventor: SAJI AKIRA
IPC: B01J23/89
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a treatment method for nitrogen-containing waste water, which efficiently removes ammonia nitrogen-nitrite nitrogen.nitrite nitrogen in waste water at the same time in a catalytic wet oxidation treatment. SOLUTION: When waste water containing ammoniaic nitrogen (concentration: NH4+-N), nitrite nitrogen (concentration: NO2--N), and/or nitrate nitrogen (concentration: NO3--N) is subjected to a catalytic wet oxidation treatment in the presence of a solid catalyst while supplying oxygen or oxygen-containing gas to remove the nitrogens, 0<d<0.99×NH4+-N is to be satisfied, where d=NH4+- N-[NO2--N+(5/3)NO3--N] (each concentration unit is g-N/m3).  A process where the concentration of each nitrogen and the flow rate of the waste water are measured, a process where the feed rate of the oxygen or the oxygen-containing gas is calculated from each measured value obtained in the above process, and a process where the actual feed rate of the oxygen or the oxygen-containing gas is controlled so as to follow the feed rate calculated in the previous process are carried out so as to satisfy the inequality.
Patent JP-H07127589-A (JP)
Title: Totally enclosed type rotary horizontal compressor
Inventor: YAMAGATA KAZUO
IPC: F04C29/02
Filed: 1993-10-29
Abstract: PURPOSE:To extend the applicable range of the ambient temperature by arranging a lower passage to communicate a motor chamber to a compressor chamber outside an closed container to reduce the difference between the temperature of stator and the temperature of the oil in a horizontal compressor where the liquid injection method is employed. CONSTITUTION:A motor part 3 and a compressor part 4 are continuously arranged in a closed container 2 where the oil 1 is stored in the bottom, and these are connected by a horizontal rotary shaft 5. The inside of the closed container 2 is partitioned into a motor chamber 7 and a compressor chamber 8 by a partition 6. the liquid injection method is employed in a horizontal compressor, and after the refrigerant gas discharged from the compressor part 4 flows from the motor chamber 7 to the compressor chamber 8, the refrigerant gas is discharged from a discharge tube 10. A lower passage 11 to communicate the motor chamber 7 to the compressor chamber 8 is arranged outside the closed container 2. This constitution reduces the difference between the temperature fo the stator and the temperature of the oil, and extend the applicable range of the ambient temperature.
Patent JP-2001089603-A (JP)
Title: Reclaimed rubber composition
Inventor: IUMI KOICHI
IPC: C08K3/04
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a rubber composition in which physical properties resultant from vulcanization involving workability in sheet form, fracture characteristics, etc., may coexist even when vulcanized reclaimed rubber is used. SOLUTION: A rubber composition containing reclaimed rubber is produced, for which a diene-based vulcanized rubber containing carbon black and a styrene-butadiene copolymer rubber(SBR) or not less than 70 wt.% of SBR is crushed by a roller. In the reclaimed rubber composition, the degree of swelling of the polymer gel falls between 350% or more and less than 500% and the polymer sol percentage is less than 5 wt.% or more and less than 20 wt.%. Furthermore, in a reclaimed rubber particle cross section examined using an optical microscope, the mean particle diameter is not more than 150 μm and the particle diameter distribution σ is 60 μm.
Patent JP-H04148840-A (JP)
Title: Method for simulating tire noise and simulator
Inventor: YOSHIDA MASAHIRO
IPC: B60C11/00
Filed: 1990-10-11
Abstract: PURPOSE:To improve fidelity by providing a constitution wherein the parts intersecting the profiles of the front and rear edges of the contact parts of tread-on and kick-out side edges at a unit time are made to be sound sources, the waveforms of the sounds are determined in consideration of phases, and the sounds having the waveforms which are computed along the entire surface of a tread are generated. CONSTITUTION:A tread pattern is expressed on an x-y plane with two-dimensional digital data so that a tread-on side edge 28 and a kick-out side edge 30 can be distinguished. Profiles 40 and 42 of the front edge and the rear edge of a footprint 22 are expressed with functions. The tire is moved on a unit distance in a unit time DELTAt. Sounds are generated at the parts where the edge 29 intersects the profile 40 and the edge 30 intersects the profile 42. General expressions for expressing the waveforms of the generated sounds are obtained. The conditions such as the sound-pressure levels, the attenuation coefficients, the frequencies and phase differences obtained by the experiment are added, and the waveforms of the sounds are determined. The waveforms are expressed on the x-y plane. The audible sound is generated based on the synthesized value of the waveforms on the x-y plane along the entire surface of the tread. Thus, the synthesized sound in high fidelity of the tire noises for all sizes, tread patterns and speeds is obtained, and the estimated evaluation can be performed.