baber/WOPTO huggingface dataset:
Patent JP-S6427631-A (JP)
Title: Apparatus for uniform distribution of granular substance
Inventor: MIZOHATA HISAKATSU
IPC: B01J4/00
Filed: 1987-07-21
Abstract: PURPOSE:To constantly distribute granular substances equally by providing a cylinder for allowing the granular substances which have been introduced from a guiding means to stay therein temporarily and further providing, in specific positions, a plurality to distributing holes for discharging the substances in the cylinder into each branched path. CONSTITUTION:A cylinder 4 is provided in the apparatus, said cylinder allowing a granular substances 1 which have been fed from a rotary valve 2 to stay therein temporarily, and a guiding means 3 for guiding the granular substances 1 into the center of the cylinder 4 is provided at the upper part of the cylinder. Further, a plurality of distributing holes 5 are provided in the side wall of the cylinder 4, the axis of each distributing hole being rectangular to the axis of the cylinder 4. These distributing holes 5 are so positioned that each of a plurality of imaginary planes L at different predetermined levels has two hole areas, and that on each imaginary plane, distributing holes are uniformly arranged in each of areas E which are positioned on the cylinder wall at the same intervals. Further, at the bottom of the cylinder 4, two branched paths 7 are provided through which the granular substances 1 discharged from the distributing holes 5 flow. Owing to this constitution, the substances 1 which have been fed quantitatively from the rotary valve 2 are discharged in a constant quantity at all times from distributing holes 5 at each level corresponding to each branched path 7, and then distributed to each branched path 7 in a constant quantity at all times.
Patent JP-H09324489-A (JP)
Title: Space truss structure material and manufacture thereof
Inventor: MORINO SHIYOUSUKE
IPC: E04C5/06
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a structure material as well as a method for manufacturing the material, embodying a structure capable of lessening a welding work to a minimum required, and improving productivity or assembly work efficiency. SOLUTION: Many fin type legs 14 are externally projected from a long-sized barrel part 10 bent in a breadthwise direction, and the legs 14 are expanded alternately within a range between 5 and 90 degrees. The legs 14 are thus arranged in two rows along the lengthwise direction of the barrel part 10, thereby forming a space truss structure material 20. This material 20 is fixed to a deck plate 21, thereby forming a compound structure body 23, and this structure body 23 is laid at a construction site for building a floor or a roof. When concrete is placed on the body 23, the deck plate 21 comes to function as both of a form and a composite material, and the space truss structure material 20 comes to function as the reinforcement of a concrete layer.
Patent JP-S6425509-A (JP)
Title: Manufacture of ceramic coil
Inventor: AYUSAWA KAZUTOSHI
IPC: C04B35/64
Filed: 1987-07-22
Abstract: PURPOSE:To enable a ceramic coil which is small and of sufficient strength to be made simply and easily with high yield, by employing a series of processes in which a core wire which has both heat resistance and flexibility is covered with a ceramics material to make a wire body, and the wire body is wound round a cylindrical core member which is burnt down at firing temperature to be formed in a coil configuration. CONSTITUTION:A ceramic material is coated over the surface of a core wire 11 which has both of heat resistance and flexibility to make a wire body 15. Successively, the wire body 15 is wound round the outside surface of a cylindrical core member 17 from one end of thereof toward the other end, with being evenly spaced, to be formed in a coil configuration, thereby a compact 19 is made. Next, the compact 19 is fired in the air using an electric furnace, thereby the core member 17 is burnt down. In such manner, the dissipation of the core member 17 results in only the wire body 15 being left. Hereafter, the wire body 15 is fired to make a ceramic coil 21. Accordingly, oxygen can be sufficiently supplied in ceramics firing process, which enables the characteristics of ceramics such as superconductivity, rigidity, degree of sintering and the like to be exhibited.
Patent JP-H0732445-A (JP)
Title: Mgo part stabilized zro2 sintered body die or nipple
Inventor: HAISHI HIDEKI
IPC: B29C48/30
Filed: 1993-07-23
Abstract: PURPOSE:To contrive maintenance and an improvement in a product quality by improving mechanical strength, tenacity, welding resistance, frictional resistance and thermal stability and extending life of a die, by a method wherein almina and silica are compounded with a ZrO component which is compounded witch a specific quantity of an alkaline earth metal and lanthanum oxide and stabilized a Mg part. CONSTITUTION:5-10mol% MgO and less than 5mol% of at least one kind or two kinds out of CaO, SrO, Sc2O3, Y2O3 and a lanthanum Oxide are contained as chemical composition. Then a ZrO2 sintered body die or nipple whose MgO part is stabilized contains less than 5 pts.wt. Al2O3 and less than 2 pts.wt. Si02 on the basis of 100 pts.wt. ZrO2 component wherein a residual part is comprised substantially of the ZrO2 and MgO part is stabilized. Hereupon, a die is a nonferrous metal extrusion die of an allay copper and the die or a nipple is an extrusion die or nipple of a polymeric material such as resin or rubber.
Patent JP-S5972426-A (JP)
Title: Display element
Inventor: NISHIMURA YUKIO
IPC: G02F1/19
Filed: 1982-10-20
Abstract: PURPOSE:To obtain a display element which is excellent in driving property, productivity, durability and reliability, and has a high-density picture element by providing a liquid layer consisting of a light transmittable liquid having a specified boiling point and specific heat, and a heating element for heating this liquid layer. CONSTITUTION:A heating element 1 is used for varying the physical property of a liquid layer 2 consisting of a liquid showing a light transmittable property to visible light, and also heating the liquid layer 2 to the extent that no boiling is generated in the liquid layer 2. This heating element 1 is heated in various shapes like a point matrix, like a dotted line, like a line, likean island, etc. and heats the liquid layer 2 by heat conduction. As for this heating element 1, for instance, that which utilizes radiant ray heating and that which utilizes Joule heat of resistance heating, etc. are given. The ight transmittable liquid of the liquid layer 2 is <=0.7cal/g.deg in case when the boiling point is >=80 deg.C and the specific heat is 20-25 deg.C, and as a basic composition component, water or various organic solvents are used singly or by mixing them.
Patent JP-H04365674-A (JP)
Title: Steering characteristic control device for vehicle
Inventor: HIRANO YUTAKA
IPC: B62D105/00
Filed: 1991-06-27
Abstract: PURPOSE:To always and satisfactorily hold the steering stability by controlling the stability factor KS and the time constant T for determining a desired yaw rate in accordance with a vehicle running condition. CONSTITUTION:A desired yaw rate computing circuit 52 utilizes a steering angle 6 and a vehicle speed V from a steering angle detector 42 and a vehicle speed detector 43, and a stability factor KS and a time constant T from a parameter setting circuit 51 so as to calculate a desired yaw rate being based upon an equation for vehicle operation. A rear wheel steering control circuit 55 and a hydraulic control circuit 37 control steering for rear wheels and application of brake to all wheels in cooperation with a yaw rate detector 48, a subtracter 53 and a multiplier 54 so as to make the yaw rate of the vehicle coincident with the desired yaw rate. A parameter setting circuit 51 determines the stability factor KS and the time constant T in accordance with a vehicle speed V, a surface condition mu, h and longitudinal and lateral accelerations GX, GY delivered from detectors 43 through 48.
Patent JP-H0936320-A (JP)
Title: Forming method of memory capacitor
Inventor: YAMATE MASAHIRO
IPC: H01L27/04
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To prevent dropout of a cylinder part in the case of forming a cylindrical memory capacitor. SOLUTION: An SiN etching stopper 22 and a poly Si lower layer electrode material are laminated in order on an SiO2 insulating film 20 covering an MOSFET 12, and then an SiO2 dummy pattern 26 is formed on the lower layer electrode material. It is etched via the dummy pattern 26 by dry etching, and a lower layer electrode protrusion 28 having an overhang type side wall 28a is formed. A poly Si side wall forming material is laminated on the dummy pattern 26, and then etched by anisotropic etching. Thus a side wall is formed in a region from the side wall 28a of the lower layer electrode protrusion 28 to the side wall 26a of the dummy pattern 26. Next, the dummy pattern 26 is eliminated by etching.  In this case, when the side wall is peeled from the lower layer electrode protrusion 28, the side wall is caught in the overhang type side wall 28a, so that the dropout of the side wall can be prevented.
Patent JP-H06346-A (JP)
Title: Composite semipermeable membrane and spiral-type separation membrane device
Inventor: NAGURA KATSUMORI
IPC: B01D69/10
Filed: 1992-06-17
Abstract: PURPOSE:To obtain a composite semipermeable membrane which can maintain characteristics of the membrane and has pressure resistance against back pressure by forming an active layer on the surface of a supporting membrane in which woven fabric is embedded. CONSTITUTION:Woven fabric 2 is impregnated with a film forming soln. of the supporting membrane 1 and passed through between two rolls with the gap controlled to control the thickness of the film forming soln. layer to form a skin layer. Then the fabric is dipped in a solidifying liquid. Thus, the obtd. membrane has dense layer on the surfaces and inside of the membrane is a sponge-like structure embedding the fabric 2. Spaces of fibers in the fabric are filled with the sponge-like material. Then an active layer material having selective separation function is applied in a thin layer on the supporting membrane 1, effecting the interface condensation reaction with a crosslinking agent and drying to form the activated layer 3 to form the composite semipermeable membrane. By this method, the membrane can be safely maintained even when high back pressure as high as 5.0 kg/cm<2> is applied, and the membrane has good preventing efficiency and transmitting flux.
Patent JP-S6161324-A (JP)
Inventor: MAENISHI KOZO
IPC: H01H50/14
Filed: 1984-08-31
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-S5973244-A (JP)
Title: Fastener inserting device
Inventor: KURIHARA MATSUO
IPC: B23P19/02
Filed: 1982-10-19
Abstract: PURPOSE:To make it possible to easily insert the engaging part of a fastener into an attaching hole by constructing a device such that the engaging part of the fastener held by a fastener holder is inserted into and fixed by the attaching hole. CONSTITUTION:A fastener inserting device for fitting and fixing a fastener in an attaching hole through an electric member such as a weather strip in, for example, a door opening and closing part of a car, etc., is equipped with the first gear 32 fixed on the first pulse motor 31 provided on a substrate 30, the second gear 34 supported on a basic shaft 33, a fastener arm 36, a fastener holder 37 for holding a fastener 3, the first rotor 38, and a belt 41 wound round and hung on the second rotor 40 fixed on the driving shaft 39a of the second pulse motor 39 and the rotor 38. With this constitution, it is possible to easily insert the engaging part of the fastener into the attaching hole without fail.
Patent JP-S5976453-A (JP)
Title: Cu alloy clad material for lead material of semiconductor device
Inventor: MORIKAWA MASAKI
IPC: B32B15/01
Filed: 1982-10-19
Abstract: PURPOSE:To obtain a material for lead having excellent oxidation resistant property by covering a core material of Cu or an alloy including Cu with a Cu alloy including the specified amount of Mn, Zn, Ni, Al or moreover selectively including specified amount of Fe, Co or Sn. CONSTITUTION:A core material is made of a copper alloy including pure copper, phosphor bronze, Ag, Cr, Al etc. A clad material should be Cu alloy including Mn in 7-15wt% which suppresses oxide film and prevent deterioration in solubility of alloy and cold processing characteristic; Zn in 10-30wt% which also suppresses formation oxide film in combination with Mn, increases strength and prevent deterioration of ductility; Ni in 0.2-10wt% which prevents deterioration of ductility and improve strength of clad and heat resistivity; Al in 0.1-3wt% which also provide the same effect as Ni; and a kind or two kinds of Fe, Co, Sn in 0.2-0.3wt% which is added as required in order to further strengthen the strength of clad. The Cu alloy clad material for lead material having such structure excels in conductivity, heat radiation characteristic and oxidation resistivity.
Patent JP-H0626833-A (JP)
Title: Measuring method for image forming characteristic
Inventor: SUZUKI KAZUAKI
IPC: G03F7/20
Filed: 1992-07-10
Abstract: PURPOSE:To obtain the qualitative change of the image forming characteristic caused by the difference in lighting conditions and projecting conditions by changing a focus state, projecting and exposing a pattern having the line width close to an image resolving limit, obtaining the ratio between the top width and the bottom width of the formed resist image for each focus position, and forming a graph. CONSTITUTION:A resist layer, whose absorbing property for exposing light is relatively large, is applied on a light sensitive substrate at a constant thickness. On the light sensitive substrate, a reticle pattern, e.g. the projected image of a line and a space having a constant pitch close to an image resolving limit, is exposed on a plurality of places by finely changing the state of focus. The light sensitive substrate is developed, and the resist image of the exposed pattern is made to appear. The line width T of the top and the line width of the bottom of the resist image are measured. The ratio T/B of the measured line widths B and T is computed for every focus position in correspondence with the change in focus state at the time of exposure. The value of the computed ratio is made to be a graph for every focus position. The characteristic regarding focus margin is visually obtained. The characteristic is changed in response to the differences in lighting conditions and projecting conditions.
Patent JP-H0828479-A (JP)
Title: Screw refrigerator
Inventor: MORISAWA YOSHITAKA
IPC: F04C29/06
Filed: 1994-07-12
Abstract: PURPOSE:To achieve improvement of oil recovery efficiency and efficiency of maintenance work as well as to improve muffling performance. CONSTITUTION:In a screw cooling machine 1 built up with rotors 9, 9 for sucking and compressing gas from a suction port 6, a rotor casing 3 provided with a discharge port 7 for discharging gas compressed by the rotors 9, 9, and a discharge chamber 4 for rotatably supporting the rotors 9, 9 by bearings 12, a muffling container 5 provided with an inner space A for covering the discharge port 7 is provided on the rotor casing 3 or the discharge chamber 4.
Patent JP-S6161549-A (JP)
Title: Diagnostic system of start-stop mode line adapter
Inventor: WAKAMIYA YASUO
IPC: H04L69/40
Filed: 1984-09-03
Abstract: PURPOSE:To detect immediately a trouble of a line adapter during execution of actual work by providing the function, which folds-back serial transmission data to a start/stop mode line adapter, and comparing transmission data with the folded-back reception data at a signal processor. CONSTITUTION:Parallel transmission data outputted from a communication processing part 1 to a line adapter 2 is fed to a start/stop mode transmission part 22 through a common control circuit 21. The transmission part 22 converts the parallel transmission data into a serial data signal 220 and supplies to a modem through a line interface circuit 25. Also, the signal 220 is inputted to a A port of a reception selecting circuit 24, and a reception parallel data signal 240 supplied from a modem through a circuit 25 is inputted to B port. The circuit 24 selects either input A or B by a receiving selection indicating signal 214 fed from processing part 1, and the result is supplied to start/stop mode reception part 23. The receiving part 23 builds up a signal fed from the circuit 24 to parallel data, and send to a processing part 1 through the circuit 21. When the processing part 1 selects the input A of the circuit 24, it compares the transmission data with the selection data to decide the presence or absence of a trouble.
Patent JP-H0825485-A (JP)
Title: Bonding of water barrier sheets
Inventor: MIYAKE TETSUO
IPC: E02B7/02
Filed: 1994-07-12
Abstract: PURPOSE:To enhance the reliability of a bonded part and to prevent the leakage of water from the bonded part by reinforcing bonding strength due to an adhesive in a method bonding water barrier sheets composed of usual rubber or synthetic resin having no self-repairing property by an adhesive. CONSTITUTION:The end parts or side edges of two water barrier sheets 10A, 10B composed of usual rubber or synthetic resin and reinforced by fiber sheets 12 are bonded by an adhesive 13 and, next, the bonded part is sewn by sewing thread 14 and a waterproof sealant is applied to the surface of the sewn part of the water barrier sheets to form a waterproof film 15.
Patent JP-2000018288-A (JP)
Title: Slide pin mounting structure for pin slide type vehicular disc brake
Inventor: HATAGOSHI GENICHI
IPC: F16D55/224
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To mount a slide pin untiltedly by caulking and sufficiently strengthen the mounting structure of the slide pin. SOLUTION: A pin mounting hole 3c is provided bored through a caliper bracket 3. A slide shaft part 4a, a stationary shaft shaft part 4b and a flange 4c are provided for a slide pin 4. The stationary shaft part 4b is formed into a part longer than the pin mounting hole 3c. The stationary shaft part 4b is inserted into one opening part of the pin mounting hole 3c so as to allow the flange 4c to abut against the outer circumferential surface of the one opening part of the pin mounting hole 3c. The tip end side of the stationary shaft part 4b, which is projected out of the other opening part of the pin mounting hole 3c is caulked outwardly, and the slide pin 4 is thereby mounted to the caliper bracket 3.
Patent JP-H109809-A (JP)
Title: Determining method of dimensional error in multi-wavelength light wave interferometer
Inventor: INAGAKI AKIRA
IPC: G01B9/02
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a determining method of a dimensional error which enables accurate determination of an order of coincidence and the dimensional error without differences among individuals and measurement of dimensions with high reliability. SOLUTION: In the case when a dimensional error ΔL is determined by dimensional error calculating equations ΔL=F (N, b/a), N=int (2L/λ) wherein an interference fringe fraction b/a, a result of measurement, and an order N of interference calculated from preliminarily measured values are made variables, ΔLij (a wavelength i=1, 2...n, an order (j) of interference = 1, 2...m) is calculated, a wavelength K to be made the criterion of determination of coincidence is selected, (m) sets of mean values μ and standard deviation values σin total are determined from the results of retrieval in the number of (n) being most approximate to ΔLKj (j=1, 2...m) in regard to the ΔLij in (n) groups of each wavelength,  and the mean value μ at the time when the standard deviation value σ is the minimum is made a dimensional error of an object of measurement.
Patent JP-H0514614-A (JP)
Title: Picture reader
Inventor: SUGINO SO
IPC: H04N1/12
Filed: 1991-06-28
Abstract: PURPOSE:To attain high speed reading by increasing the moving speed of a line image sensor unit in a short time at the start of the line image sensor unit without the need for large starting torque for a motor or the like as a moving means moving the line image sensor unit in the picture reader in which the line image sensor unit is moved in a subscanning direction to read an original picture. CONSTITUTION:As soon as a line image sensor unit 1 starts movement in the subscanning direction by a motor 2 through a belt transmission mechanism 3, an electromagnet 4 is excited and the repulsive force is generated with a permanent magnet 5 fitted to the line image sensor unit 1 and the force acts like the acceleration force to the line image sensor unit 1.
Patent JP-2000020236-A (JP)
Title: Pointing device
Inventor: YOSHIDA KENJI
IPC: G06F3/038
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To diversify data processing such as data exchange between a plurality of computer main bodies by actualizing, for example, a clipboard function outside a computer main body by a constitution providing a mouse, etc., with a storage medium. SOLUTION: A personal computer has a mouse 7 connected to a computer main body 1 through an input/output interface 4 and a bus 8 capable of two-way data transmission. The mouse 7 has a mouse memory 10 which not only input coordinate position data for operating a pointer and a cursor, but also stores data transferred from the computer main body and outputs the stored data according to access from the computer main body.
Patent JP-H063403-A (JP)
Title: Detection of power cable grounding position
Inventor: FUTAJIMA HIDEAKI
IPC: G01R31/08
Filed: 1992-06-17
Abstract: PURPOSE:To easily detect the grounding position of a power cable by causing conduction and heating in accordance with the performance of an optical fiber thermal distribution measuring instrument used. CONSTITUTION:In detecting the grounding position of a power cable, when grounding takes place an a power-optical composite cable C containing an optical fiber, grounding point A is intendedly heated by making a current flow in the electric circuit consisting of a conductor 1 of the power cable and a shielding layer 3. By detecting the position where the temperature has risen using an optical fiber thermal distribution measuring instrument 11 connected to an end of a composite optical fiber 5, the grounding position A is found.
Patent JP-H0526330-A (JP)
Title: Backlash eliminating device
Inventor: YANO YOSHIFUMI
IPC: F16H1/16
Filed: 1991-07-24
Abstract: PURPOSE:To eliminate backlash by adjusting a distance between axles automatically, even when variations of eccentricity or thickness of gear teeth or the like are generated in a worm gear and a worm wheel. CONSTITUTION:A worm gear 2 is rotated around a rotating attaching portion 3 of a fulcrum of a worm chassis 4, and always pressed onto a worm wheel 1 with an elastic force of a spring 5, thereby even when variations of eccentricity or thickness of gear teeth or the like are generated in the worm wheel 1 and the worm gear 2, a distance between axles can be adjusted automatically by the elastic force of the spring 5.