baber/WOPTO huggingface dataset:
Patent JP-S6076957-A (JP)
Title: Manufacture of magnetic disc substrate
Inventor: TOMITA HIROYASU
IPC: G11B5/84
Filed: 1983-09-30
Abstract: PURPOSE:To lengthen the service life of bite and to improve the face accuracy by employing a grinding process through surface grinder or a cloth polishing process through surface polisher prior to super fine surface turning process of aluminum disc. CONSTITUTION:An aluminum disc is annealed after rough surface turning then grinded by a surface grinder or cloth polished by a surface polish machine. Said surface polishing machine or surface polishing machine may be for single face or both faces and the aluminum disc is further applied with super fine surface turning and finished. When compared with conventional manufacturing method of magnetic disc substrate, the service life of diamond bite is lengthened about two times while the roughness of worked surface can be improved by 20%.
Patent JP-2000008662-A (JP)
Title: Door outside handle device of automobile
Inventor: MIZUSHIMA KENJI
IPC: E05B1/00
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To provide the door outside handle device of an automobile with high manufacturing efficiency. SOLUTION: In the door outside handle device of an automobile wherein an end cover 2 is interposed between automobile panels 1 and a bolt 6 is screwed on a female screw part 5 formed on a handle case 4 supporting a handle body 3, the end cover 2 resiliently locks a locking claw 9 integrally formed on the end cover 2 on a locking flange 8 projected from a seat face for the panel of the female screw part 5, and temporarily held on a handle body 3.
Patent JP-H1026355-A (JP)
Title: Heat storage device
Inventor: AKEHI ETSUROU
IPC: F24H7/00
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To permit the heating of heat storage material by hot-water with an excellent heat exchanging efficiency and eliminate a labor for installation by a method wherein a heat storage device is constituted of a multi-flow passage pipes while one side, partitioned by at least one set of bulkhead, is filled with the heat storage material and the other side of the same is utilized as the sending passage of heat exchanging water. SOLUTION: In a heat storage device 1, an inner tube 11 is utilized as the passage W of heat exchanging water while heat storage material H and the heat exchanging water exist at both sides partitioned by a pipe wall 15. Accordingly, the heat storage material H is heated or cooled from the whole periphery of the pipe wall 15 by the heat exchanging water. In many cases, hot-water is used as the heat exchanging water, sent into the passage W of heat exchanging water in the inner pipe 11. Further, when a heat storage material H, showing required heat dissipating characteristics, is selected and the temperature of the heat exchanging water is kept at a necessary temperature, room heating can be effected at a desired temperature. When floor heating is felt uncomfortable, cold water is used as the heat exchanging water to cool the heat storage material H whereby the floor heating can be stopped quickly.
Patent JP-2001015325-A (JP)
Title: Radial anisotropic rare earth magnet having circular arc section, and manufacturing method and manufacturing equipment thereof
Inventor: YAMADA HIYOSHI
IPC: H01F41/02
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To obtain a radial anisotropic rare earth magnet having a circular arc section which can be manufactured, without needing a disadvantageous cutting process, and ensuring wholly anisotropy in the radial direction, independently of the size of an apex angle. SOLUTION: Extrusion molding equipment is used, which is essentially constituted of a die 1 having a penetrating hole whose section shape is almost circular, a punch 2 which comes and goes from one side of the hole of the die 1 and presses a blank of a rare earth magnet loaded on the die 1, and a mandrel 3 which is inserted from the other side of the hole, the tip of which mandrel being positioned in the inside of the die 1. A first blank of a rare earth magnet is loaded in this equipment, pressed with a punch, and turned into a cup-like extrusion molded article. A second blank is loaded, and pressed with the punch, thereby turning the cup-like body into a cylindrical extrusion molded article. By repeating the process turning the second blank into the cut-like body, the rare earth magnet is manufactured. In this manufacturing method, the mandrel 3 where fins 31 stretching in the radial direction and reaching the wall of the die are formed in necessary portions in the periphery is used. the cylindrical body formed by extrusion is divided by the fins.
Patent JP-H0350437-A (JP)
Title: Air conditioner
Inventor: OOTORI MASAHIKO
IPC: F24F11/02
Filed: 1989-07-17
Abstract: PURPOSE:To provide a substantial expansion of a range of operation while protecting a compressor by a method wherein an allowable operating frequency range of the compressor within an operating frequency allowable range is determined in reference to an indoor heat exchanger temperature and an outdoor heat exchanger temperature, and the compressor is operated within its allowable operating frequency. CONSTITUTION:An indoor control device 1 is operated such that a sensed value of an indoor temperature sensor 5 for use in sensing an indoor temperature and a set value set at a room temperature setting 2a of a remote controller 2 are inputted, and each of the detected values of a temperature difference sensing means 6 for sensing a temperature difference, an indoor heat exchanger temperature sensor 7 and an outdoor heat exchanger temperature sensor 7 and an outdoor heat exchanger temperature sensor 8 is inputted. Each of the frequency instruction values of a comparator 9 to which a suction pressure and a discharging pressure of a capability variable compressor are inputted, a frequency variable range setting means 10 to which a set amount of air of an air amount changing-over 2b of a remote controller 2, the comparator 9, a temperature difference sensing means 6 and the frequency variable range setting means 10 is inputted. It includes an operating frequency determining means 11 for use in outputting an operating frequency instruction signal to an inverter device 3. For example, a compressor 4 is driven within an operating frequency of the inverter device 3 of 13 to 120 Hz.
Patent JP-H0627566-A (JP)
Title: Silver halide photographic sensitive material
Inventor: NAGAMI KEN
IPC: G03C1/04
Filed: 1992-07-09
Abstract: PURPOSE:To provide a silver halide photographic sensitive material excellent in dimensional stability, physical properties of the film and reducibility. CONSTITUTION:This silver halide photographic sensitive material has at least one photosensitive silver halide emulsion layer and a non-photosensitive hydrophilic colloidal layer on one side of the base and at least one backing layer on the other side. At least one of the constituent layers contains polymer latex stabilized with gelatin and the hydrophilic colloidal layer has been hardened with a vinyl-sulfone hardening agent.
Patent JP-S57108211-A (JP)
Title: Method for controlling rise and fall of cold wind temperature in blowing hot stove
Inventor: SHIMIZU MASUHITO
IPC: C21B9/00
Filed: 1980-12-25
Abstract: PURPOSE: To control the temp. of the air to be fed into a hot stove freely by forming a cold wind pipe connecting a blower and the hot stove into double pipe construction, and flowing a refrigerant into the spacing between the double-ply pipes or filling air therein thereby tightly sealing the same.  
     CONSTITUTION: At the time of supplying wind from a hot stove 3 to a blast furnace, a concentric outside pipe 8 is provided on the outer side of a cold wind pipe 2 connecting a blower 1 and the stove 3, whereby the cold wind pipe is made into double-ply pipe construction. An inflow pipe 10 and an outflow pipe 11 provided with valves 12, 13 are mounted to the spacing 9 constituted of the pipe 2 and the pipe 8. If it is necessary to cool the air to be supplied to the stove 3, cooling water is passed in the above-mentioned spacing 9 to cool the air, and if it is not necessary to cool the air to be supplied to the stove 3, air is filled in the spacing 9 to seal the same tightly, whereby the cooling of the air is prevented, and such air goes into the stove 3. The temp. of the supplied air is controlled freely in accordance with the operation of the hot stove, and the thermal efficiency of the hot stove is improved. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S56113894-A (JP)
Title: Transporting pipeline for cold thermal fluid
Inventor: GIRUBEERU SHIYABURIEERU
IPC: F16L59/12
Filed: 1980-12-25
Abstract: The pipeline for the conveying of hot or cold fluids comprises metallic and rigid tubes (2) which are assembled directly end to end, a covering (5) of heat-insulating material in the form of sleeves (6) which are made on the basis of a cement filled with thermically insulating inorganic particles, with said covering (5) being disposed inside said tubes (2) and being in direct contact with the fluid conveyed by the pipeline. The thickness of the covering (5) made of heat-insulating material is determined in such a way that the expansion or contraction of the tubes (2) upon the feeding of hot or cold fluid into the pipeline remains compatible with the mechanical resistance of the tubes and that the outer diameter of the sleeves (6) is slightly smaller than the interior diameter of the tubes (2), with the annular space between said tubes (2) and said sleeves (6) being filled by a sealing material (8) which is injected under pressure and is more elastic than the material of the sleeves. Application especially for conveying hot water, crude oil and cooled or liquefied gas at low temperatures.
Patent JP-S6339901-A (JP)
Title: Olefin polymerization catalyst
Inventor: MATSUURA MITSUYUKI
IPC: C08F4/658
Filed: 1986-08-04
Abstract: PURPOSE:To obtain the title catalyst which has good retentivity of a polymerization activity and high catalytic activity and gives a polymer of excellent streoregularity, by combining a specified solid component with an organoaluminum compound. CONSTITUTION:A complex of formula III is obtained by contacting a titanium compound of formula I (wherein R<1> is a 1-10C hydrocarbon residue, X is a halogen and 1 <= n <= 4) with a silicon compound of formula II (wherein R<2> is a branched hydrocarbon residue, R<3> and R<2> are the same or different hydrocarbon residues, R<4> is a hydrocarbon residue and m is in the range of 1 <= m <=3) at -50-100 deg.C in the presence of an inert diluent. A solid component obtained by contacting this complex with a magnesiumn compound (e.g., magnesium halide) at -50-200 deg.C is combined with an organoaluminum compound (e.g., trimethylaluminum).
Patent JP-S6338195-A (JP)
Title: Detector for neutron in nuclear reactor
Inventor: SEKI EIJI
IPC: G21C17/10
Filed: 1986-08-04
Abstract: PURPOSE:To decrease the number of sets of equipment by selecting many neutron detectors in order, selecting a current obtained by each neutron detector and a current signal obtained through a compensation conductor at the same period, and computing the deviation of an output signal. CONSTITUTION:Many self-output type neutron detectors 11-1n arranged at neutron detection places have MI cables 121-2n, wherein compensation conductors 31-3n are provided. These cables 21-2n are connected to a multiplexer as a 1st selecting means and the compensation conductor 31-3n are connected to a multiplexer 62 and a 2nd selecting means. In this case, the multiplexers 61 and 62 operate associatively with each other and output the current signal of the same neutron detector at the same period. Further, current- voltage converters 41 and 42 are connected to the multiplexers 61 and 62, the output terminal of the converter 41 is connected to the plus terminal of an operational amplifier 5, and the output terminal of the converter 42 is connected to the minus terminal of the amplifier 5; and an A-D converter 7 is connected to the output side of the amplifier 5.
Patent JP-2000015506-A (JP)
Title: Clamping device for spindle tool
Inventor: HOSOKAWA YUTAKA
IPC: B23B31/117
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To achieve high-speed changing operation for an automatic tool at a machining center by providing a state in which the tool is temporarily held under an unclamping state. SOLUTION: A clamping device for a spindle tool is provided at its extreme part of a spindle 10 with a collet 14 for mountably, demountably grasping the pull stud 13 of a tool holder 1 inserted in a tapered hole 12, a draw bar 15 connected to the collet 14, a clamping mechanism having a belleville spring 18 for pulling in the draw bar 15 to generate champing force and incorporated in the shaft hole of the spindle; a cylinder part 20 for unclamping the tool by releasing the draw bar 15 from the clamping force acted by the belleville spring 18; and a tool-temporarily holding mechanism part for temporarily holding the unclamped tool with force not slipped off the tool from the spindle while the spindly body is in movement in tool changing.
Patent JP-2000021564-A (JP)
Title: Electroluminescence
Inventor: TADOKORO TOYOYASU
IPC: H01L51/50
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To provide electroluminescence that is easy to manufacture and excellent in durability. SOLUTION: A transparent electrode 2 is formed on a transparent substrate 1, and one or more intermediate layers 11 and a luminescent layer 5 are sequentially formed on the transparent electrode 2. A back electrode 6 opposite to the transparent electrodes 2 is formed on the luminescent layer 5, and a sealing member 7 positioned so as to cover the back electrode 6 is fixed on the transparent substrate 1 by an adhesive 9. The adhesive 9 is separately applied to the facing surface of the sealing member 7 at intervals in a dotted form, and thereafter, the sealing member 7 is joined to the transparent substrate 1 by the adhesive 9 by reducing the distance between the sealing member 7 and the transparent substrate 1 while facing them to each other.
Patent JP-2001010193-A (JP)
Title: Method and apparatus for printing stencil
Inventor: HASEBE DAISUKE
IPC: B41L13/04
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To suppress occurrence of a density difference and curling due to retransfer by reducing a transfer amount of an ink to a printing sheet on a plate cylinder of an upstream side, and controlling so as to beam equivalent to that of the ink to the sheet on the cylinder of a downstream side at the stage of ending printing. SOLUTION: The stencil printer 2 of dichroic printing type comprises a first color plate cylinder 8 in which a master 12 engraved by an engraving means 14 is wound, and a second color plate cylinder 22 in which a master 26 engraved by an engraving means 28 is wound. Printing paper P supplied to the cylinders 8, 22 is pressed at a predetermined applying pressure by pressing means 16, 30, and conveyed by an intermediate conveying means 24 of an air suction belt type between the cylinders 8 and 22. In this case, a length of a pressure applying spring 60 of the means 16, 30 is adjusted to set the applying pressure of the cylinder 8 to a lower value than that of the cylinder 22 and the reduce an ink transfer amount to the paper P with the cylinder 8 to a smaller amount than to the paper P with the cylinder 22, thereby enhancing printing performance.
Patent JP-H0350088-A (JP)
Title: Hydrofoil depth semi-automatic control device for hydrofoil craft
Inventor: SAITO YASUO
IPC: B63B1/28
Filed: 1989-07-14
Abstract: PURPOSE:To lighten a burden to a manipulator in hydrofoil depth control at the time of stormy weather by providing a wave height detecting means, a wave height analyzing means, a command input means, a timing signal generating means and a flap control signal generating means. CONSTITUTION:In a hydrofoil depth semi-automatic control device FDC, a wave height signal is inputted from a wave height detecting means 50 and subjected to high-speed Fourier-transform processing at a wave height analyzing means 92 for performing the real-time frequency analysis of the wave height so as to obtain the significant wave height and a cycle. A manipulator, looking at the sea level in the specified distance ahead, commands the timing and control direction for the output of a flap control signal by a command input means 90. A timing signal is thus outputted from a timing signal generating means 91, and a flap control signal generating means 93 faces the direction indicated by the timing signal as well as outputs such a flap control signal as to be proportional to the significant wave height and hold out approximately for the half of the cycle. A burden to the manipulator in hydrofoil depth control at the time of stormy weather can be thus lightened.
Patent JP-S6427968-A (JP)
Title: Thermal printer
Inventor: SUZUKI YASUAKI
IPC: B41M5/26
Filed: 1987-07-24
Abstract: PURPOSE:To contrive higher image quality, by printing through using inks in descending order of the value of alpha2/alpha1, where alpha1 is the degree of using to each other of a base of an inked paper and an ink, and alpha2 is the degree of fusing to each other of the ink and another ink transferred onto a recording paper. CONSTITUTION:An ink 8 of the second color is superimposingly transferred onto an ink 5 of the first color thermally transferred onto a recording paper 6. There appears a phenomenon of a rapid density change when alpha1<alpha2 at or above a certain energy, where alpha1 is the degree of fusing to each other of the second color in 8 and a base 4 of an inked paper, and alpha2 is the degree of fusing to each other of the first color ink 5 and the second color ink 8. Under such a condition, it is impossible to represent intermediate tones, resulting in marked deterioration of image quality. This phenomenon is attributed to the constituents of the ink 5 and the material of a binder. To avoid the phenomenon, it is required to print by using the color inked papers in descending order of the value of alpha2/alpha1. When printing is conducted in this manner, abnormal transfer can be obviated, and higher image quality can be contrived.
Patent JP-H0716508-A (JP)
Title: Bubble spraying apparatus
Inventor: ONISHI TOSHIAKI
IPC: B05B7/30
Filed: 1993-06-30
Abstract: PURPOSE:To make it unnecessary to install a foaming agent-containing tank at a near part, well mix air with a diluting containing a foaming agent, make an apparatus small size by eliminating a net body, and provide sufficient scattering distance, regarding a foam spraying apparatus in which a foaming agent is mixed with a diluting solvent and by which the mixture is sprayed as foams. CONSTITUTION:A foaming apparatus 10 receives a diluting solvent containing a foaming agent sent by pressure with a pump. While mixed with air through an introduction hole 48, the diluting solvent containing the foaming agent passes an orifice 26, successively passes a first stage diffuser 28, a second stage diffuser 30, and a third stage diffuser 32 all of whose diameters increase stepwise in stages, and is mixed with a large quantity of air from a passing hole 48 at the third stage diffuser 32. The mixed solvent is made to collide against a diaphragm 50, reflected by the diaphragm 50 and is brought into collision against and mixed with the following diluting solvent containing the foaming agent and foamed in a foaming chamber 34. The foams expand in an expanding chamber 36 and is sprayed to an object through a taper part 40.
Patent JP-S5889501-A (JP)
Inventor: KOSAKA HIROYOSHI
IPC: B65F1/14
Filed: 1981-11-16
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-S57114725-A (JP)
Title: Power taking out device for agricultural tractor
Inventor: YANO SHINICHIROU
IPC: A01B71/02
Filed: 1981-11-16
Abstract: PURPOSE: To prevent a power taking out shaft from being covered with mud by arranging this shaft above a differential device.  
     CONSTITUTION: A mission case 2 is a part of a car body frame and a rear wheel driving chain case 3 is mounted on it. A front wheel differential device 21 and a rear wheel differential device 22 are built in this mission case and a power taking out shaft 28 is arranged above the rear wheel differential device 22. Since the power taking out shaft 28 is located upward, the shaft 28 is prevented from being covered with mud and its durability is improved even when the car body is buried in the mud as its work progresses. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6073829-A (JP)
Title: Method of molding biaxially orientated bottle resistant to heat
Inventor: AOKI KATASHI
IPC: B29C49/06
Filed: 1983-09-30
Abstract: PURPOSE:To extend the part-blow-neck as well as the barrel section thereby orientating the part-below-neck and to improve the heat resistance, by making the war of the barrel section of a preform of a crystalline resin thick such that the inner and outer diameters of the barrel section may be smaller than those of the neck section, and extending the barrel section with the part of the preform above the support ring thereof clamped. CONSTITUTION:Use is made of a neck mold 1, an injection mold 2 and a core mold 3 to injection mold a preform 4 having a neck section 4a, a support ring 4b, and a barrel section 4c. The wall of the barrel section 4c is made thicker than that of the support ring 4b, and the inner and outer diameters of the barrel section 4c are smaller than those of the neck section 4a. After the preform 4 is removed and the core mold 3 is withdrawn, it is clamped by the neck mold 1 and transferred from the temperature regulation position to a blow mold 5. The preform 4 is pushed axially by a rod 7 and when air is blown into the preform, the preform 4 is biaxially orientated except part above the support ring 4b thereby providing a bottle whose part-below-neck is crystallized. Since the barrel section heat resistance, the part-below-neck would not be thermally deformed.
Patent JP-H0633983-A (JP)
Title: Vibration reduction device of vehicle
Inventor: TAKEHARA SHIN
IPC: G05D19/02
Filed: 1992-07-10
Abstract: PURPOSE:To perform an optimum vibration reducing operation according to the controlling state of a power distributing device which adjusts the distribution rate of power transferred to each wheel, in reducing vehicle vibration by vibrating of the vehicle in the opposite phase to and at the same amplitude as the vehicle vibration. CONSTITUTION:The filter factor of a correction factor 30 and the convergence factor of a convergence factor computing circuit 21 are corrected according to the controlling state of a power distributing device which adjusts the distribution rate of power transferred to each wheel, so as to correct a drive signal A transmitted to an actuator 3 for vibrating a vehicle body. Vibrating control is thus performed according to changes in the overall weight of a power train.
Patent JP-H0233220-A (JP)
Title: Spline function generating circuit
Inventor: MORI RYOICHI
IPC: H03M1/66
Filed: 1988-07-23
Abstract: PURPOSE:To obtain a spline function generating circuit suitable for converting a digital signal into a smooth analog signal with high accuracy by providing plural stages and plural channels of the combination of adders/subtractors and integration devices. CONSTITUTION:Pulse signals A1-A4 are fed to adders/subtractors 5 -8 together with pulse signals A1-A4 of adjacent channels respectively and the obtained signals are fed to integration devices 9-12. Then output signals B1-B4 of the integration devices 9-12 are fed to adders/subtractors 13-16, the obtained signals are fed respectively to integration devices 17-20, from which spline signals C1-C4 are outputted. On the other hand, a digital signal M(K) fed to an input terminal 26 is a single signal lambda(k) and fed to latch circuits 58-61. The signals C1-C4 are fed to multiplication (D/A) converters 21-24, multiplied with output signals of the latch circuits 58-61, added by an adder 25 and a signal S(t) is outputted.