baber/WOPTO huggingface dataset:
Patent JP-2000280260-A (JP)
Title: Mold apparatus
Inventor: HIGUCHI YOSHINORI
IPC: B29C33/44
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To enhance molding accuracy, to shorten a molding cycle and to also enhance maintenance properties in a mold apparatus equipped with an inclined core for forming an undercut part. SOLUTION: An inclined core 54 is not directly supported on an ejection plate 51 but supported on an inclined core base stand 52 fixed to the ejection plate 51 so as to be protruded toward a fixed mold 31. By this constitution, the inclined core 54 is shortened. The inclined core 54 is held to the inclined core base stand 52 on the side of the fixed mold 31 in a detachable manner by a bolt 56. A closure plate 45 covering the bolt 56 to form a product cavity 33 is fixed to a movable receiving plate 42 on the side of the fixed mold 31 in a detachable manner by a bolt 46.
Patent JP-S61250058-A (JP)
Title: Organic conductive composition with ptc characteristics
Inventor: ITO KAZUMI
IPC: C08K3/04
Filed: 1985-04-27
Abstract: PURPOSE:To obtain the titled composition of low resistivity at ambient temperatures, free from both arc and smoke generation on voltage application, with only a small change in the resistance even after heating such as thermal cycle, by incorporating both metal hydrate and silicon carbide in a composition comprising organic polymer and conductive filler. CONSTITUTION:The objective composition can be obtained by incorporating (A) a composition having PTC characteristics comprising an organic polymer (e.g., polyethylene, nylon-11) and conductive filler with (B) both metal hydrate (e.g., aluminum hydroxide, magnesium hydroxide, having water of crystallization) and silicon carbide. In effect, the final composition comprises (1) 10-80wt% of the organic polymer, (2) 5-60wt% of the filler, (3) 5-50wt% of the metal hydrate, and (4) 5-50wt% of the silicon carbide.
Patent JP-S5717416-A (JP)
Title: Recovering method for silica from tailing of fluorite
Inventor: KITAGAWA HIRONOBU
IPC: B03D1/02
Filed: 1980-07-04
Abstract: PURPOSE: To recover high purity silica from the tailings of fluorite in a high yield by classifying the tailings and adding a pH regulator and a capturing agent to the separated and recovered coarse particle part optionally together with an activator to remove fine CaF 2  particles.  
     CONSTITUTION: The tailings of fluorite contg. 60W85% SiO 2 , 5W10% CaF 2 , 2W 5% Fe 2 O 3  and 5W10% other components are classified to separate and recover a coarse particle part contg. ≥65wt% particles having 80W400 mesh. By adding a pH regulator such as NaOH and a capturing agent such as oleic acid to the coarse particle part optionally together with an activator such as CaCl 2  after converting the part into a slurry having 30W20% concn. with water or warm water as required, silica is recovered by flotation. At this time, by regulating the slurry to  ≥11.0pH, the flotation rate is enhanced. The resulting silica has ≥95% purity,  and more than half of the tailings can be separated and recovered. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59219091-A (JP)
Title: Brightness adjusting circuit
Inventor: OOSAWA MICHITAKA
IPC: H04N9/73
Filed: 1983-05-27
Abstract: PURPOSE:To suppress the deterioration in color balance regardless of state of brightness by providing a circuit correcting variation in slope of the brightness characteristic of a color cathode ray tube. CONSTITUTION:Different control currents IB(R), IB(G) and IB(B) flow to the same brightness adjusting signal 20 and the luminous amount of each light emitting diode is different by setting independently color CRT variation correcting resistance 19P, 19G and 19B from R, G, B. Thus, the change in resistance value of each variable resistive element 17 is different also and the color CRT cathode voltage is changed independently of R, G, B and the value is also changed differently. That is, the deterioration in the color balance due to variation in the slope of the color CRT brightness characteristic is corrected and the color reproducing characteristic with high fidelity independently of lightness is attained. The deterioration in the color balance is suppressed independently of the brightness state in this way.
Patent JP-H06286756-A (JP)
Title: Method for sealing envelope-making form
Inventor: SHIMIZU YUJI
IPC: B65D27/10
Filed: 1993-03-26
Abstract: PURPOSE:To efficiently select need for housing an object to reduce erroneous sealing of the object. CONSTITUTION:An envelope-making form 1 comprises sheets 2 to 4. Adhesive layers 2i to 2k and 3i,3k are provided on rear faces of the sheets 2,3, respectively. When the sheets 2,3 are overlaid, the adhesive layers 2i,3i and 2k,3k overlap each other to form a bag-like housing. A sealing mouth of the housing of the envelope-making form 1 for housing an object in the housing is peelably adhered by an adhesive layer 2j. Contents information 2d to 4d is printed on a surface of an envelope-making form 1 not containing an object in the housing, the contents information 2d to 4d and the adhesive layer 2j are overlaid, adhesion of the adhesive layer 2j is improved due to thickness of the contents information 2d to 4d, and the sealing mouth previously mentioned is adhered so that it cannot be peeled off. Need for housing an object is determined as to whether or not there is the contents information 2d to 4d.
Patent JP-S6366996-A (JP)
Inventor: ONO IZUMI
IPC: H05K7/14
Filed: 1987-04-15
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-H0398417-A (JP)
Title: Monitor for digital protective relay
Inventor: SATO HIROSHI
IPC: H02H3/05
Filed: 1990-04-05
Abstract: PURPOSE:To monitor the defectives of an analog circuit by extracting only a data related to a monitoring signal from a signal, on which the monitoring signal having frequency different from the system input and the system input are overlapped. CONSTITUTION:A monitoring signal Iref is generated in a signal circuit 23 for monitor, amplified by an amplifier 20, insulated by an insulating transformer 30 and applied to the primary side winding of an input transformer 22 at all times so that the signal Iref is overlapped to a PCT input 21. Consequently, the monitoring signal Iref overlapped is converted into a digital value by an A/D converter 12 through the input transformer 22, filters 24, sample-and-hold sections 25 and a multiplexer 26. A digital processing section 9 extracts only the monitoring signal Iref component from a digital data, and computes the magnitude of the monitoring signal from a sampling data. The defects of the A/D converter 12 can be detected from the input transformer 22 based on the magnitude of the monitoring signal computed.
Patent JP-S5572470-A (JP)
Title: Vibration proof elastic crawler
Inventor: KOJIMA MITSUYOSHI
IPC: B62D55/253
Filed: 1979-07-23
Abstract: PURPOSE: To reduce the vibration of a body by providing the recess for the ground touch surface of a lug which is disposed in the core projection range of the lug formed around the endless rubber elastic belt outer circumference surface for equalizing the rigidity between the core belt range and between-cores belt range and trunk roller drop level.  
     CONSTITUTION: An elastic tension reinforcing material which encloses an equal spaced parallelly arranged core 2 and all cores thereof is embedded within an endless rubber elastic belt in a circumferential direction. The depression 7 is provided for the ground touch surface 6 of the lug which is defined within the core projection range of the lug 3 formed on the elastic belt outer circumference surface. The configuration of such vibrarion proof elastic endless belt 1 minimize the rigidity of the core 2 belt range, bringing the compressed distortion during running the trunk roller close to the trunk roller fall between-cores belt range, allowing the trunk roller to run practically on the running surface with a constant same level, and permitting to minimize remarkably the vibration of a body. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09277072-A (JP)
Title: Combined working device for press and laser beam machine
Inventor: KUBO TAKESHI
IPC: B23K26/02
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To enable working of a product that is free from burrs or fins, that is difficult to work with a press die and that dispenses with a metallic die. SOLUTION: A laser beam machine 11 is incorporated in the press working line 1 in which plural presses 9A-9C are serially provided, while transporting robots 7A-7F are provided between the machines as a work holding/positioning means having a clamping part 55 for holding and transporting a work. Then, forming and drawing are performed in the process by the presses 9A, 9B before the laser beam machine 11; drilling or trimming in the rising phase of the forming is carried out by the laser beam machine 11 after the forming. Consequently, a product without burrs or fins is able to be worked, as is a product hard to work with a press die and a product with a metallic die eliminated. In addition, the work can be smoothly brought in and out between the machines by means of the transporting robots 7A-7F, with the precision of the positioning also improved for the work.
Patent JP-S5617474-A (JP)
Title: Bar-code read system
Inventor: YAGI TOSHIYUKI
IPC: G06K7/016
Filed: 1979-07-21
Abstract: PURPOSE: To improve a read rate to variation in scanning speed by decoding the value of a bar found on the basis of values of widths of a white bar and black bar scanned right before it, when reading the width of the bar.  
     CONSTITUTION: A signal output from hand scanner 1 by scanning a JAN bar-code symbol is amplified and waveform-shaped by amplifying circuit 2, whose output is supplied to differentiating circit 3. Circuit 3 differentiates the rising part and falling part of the input signal and outputs it to CPU4. Then, CPU4 uses the output signal as an interruption signal to decode the bar-code symbole and also to exercise control. In this case, the module value of each white bar or black bar of the bar code is found by using expression 1. Here, the module value of a bar to be found is denoted as M n  and its scanning time as T n ; and the module value and scanning time of the bar immediately before it are denoted as M n-1  and T n-1 , and the module value and scanning time of the bar further before it are denoted as M n-2  and T n-2 . Consequently, the read rate can be improved even when the scanning speed of the hand scanner varies. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10273502-A (JP)
Title: Production of nonaqueous polymer dispersion
Inventor: MAEDA KOICHIRO
IPC: C08L21/00
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To economically and easily produce a nonaqueous polymer dispersion by adding a nonaqueous dispersion medium to an aqueous polymer dispersion and then removing the water in the dispersion medium to below a specified amount. SOLUTION: A styrene monomer and a conjugated diene monomer comprising, e.g. 1,3-butadiene are mixed together with a dispersant comprising, e.g. sodium lauryl sulfate to a solvent comprising mainly water to form a dispersion, and a polymerization initiator comprising, e.g. ammonium persulfate is added in an amount of 0.01-10 pts.wt. based on 100 pts.wt. total monomers to the dispersion to effect thermal polymerization, thus giving a rubber latex comprising, e.g. a styrene/butadiene copolymer having a particle diameter of 0.01-1.00 μm. A nonaqueous dispersion medium comprising, e.g. N-methylpyrrolidone and having a boiling point of 85-350 deg.C is added to an aqueous emulsion comprising the rubber latex having unreacted material removed therefrom by, e.g. steam distillation, and water is then removed by evaporation to give a water content of 5 wt.% or less, thus giving a nonaqueous polymer dispersion in which rubber particles have a gel content of at most 30 wt.%.
Patent JP-S60237735-A (JP)
Title: Locating system for fault point
Inventor: HATA TERUO
IPC: H04B10/079
Filed: 1984-05-11
Abstract: PURPOSE:To allow a fault point locating circuit which detects reflected light of a light pulse sent out to an optical transmission line to locate the reflected light of the light pulse, and calculate the distance from a specified repeater to a fault point by providing each optical repeater with the fault point locating circuit. CONSTITUTION:Each optical repeater is provided with a photoelectric conversion part 20, identification and regeneration part 30, photoelectric conversion part 40, and fault point locating circuit 50. The conversion part 20 converts a light pulse from a terminal station or leading repeater into an electric signal, the regeneration part 30 identifies the pulse, and the conversion part 40 outputs a light pulse with a constant level. This light pulse is applied to optical switch circuits 51 and 52 of the circuit 50 and the circuits 51 and 52 are switched with a control signal identified by a control circuit 36. A light pulse from a light emitting element 43 is sent out by said switching to a transmission line through the switch 51, a directional coupler 53, and the switch 52. Backward scattered light of this transmission line is applied to and branched by the counter 53 by the switch 52 and converted by a photoelectric converting element 54 into an electric signal, which is processed by an averaging processing circuit 56.
Patent JP-H03292833-A (JP)
Title: Method for proliferating callus derived from stigma part of crocus sativus l.
Inventor: HIRANUMA SHIN
IPC: A01H4/00
Filed: 1990-04-10
Abstract: PURPOSE:To efficiently proliferate a callus derived from stigma of Crocus sativus L. of Iridaceae by using a specific culture medium. CONSTITUTION:A callus derived from a stigma part of Crocus sativus L. is inoculated into a culture medium containing 0.1 uM to 90mM inorganic ingredient (e.g. NH4NO3), 10-90g/l carbon source (e.g. saccharide), 0.1-100mg/l plant hormones (e.g. 1-naphthalene acetic acid), 0.1-1000mg/l vitamins (e.g. thiamine) and 0-1000mg amino acids (e.g. glycine) and being <=30% in the ratio of nitrogen amount as ammonia contained in total nitrogen amount to proliferate the callus.
Patent JP-H01268820-A (JP)
Title: Method for cooling roll for steel strip
Inventor: MAKIHARA KATSUMI
IPC: C21D9/573
Filed: 1988-04-18
Abstract: PURPOSE:To obtain a good quality steel strip without any deformation in shape by detecting temp. distribution to steel strip width direction at outlet side of cooling roll and locally injecting cooling gas against the corresponding position at inlet side of the roll in case the detected value exceeds the prescribed value. CONSTITUTION:The steel strip 2 is cooled by winding up and bringing into contact with the roll 3, and at the same time, the temp. distribution over the width direction of the steel strip 2 with a thermometer 4 arranged at outlet side of the roll 3. In case the temp. difference between the average temp. obtd. from this temp. distribution and the temp. at each position exceeds the prescribed value, the cooling gas is locally blown from cooling nozzle 5 to the corresponding position in the steel strip at the inlet side of the cooling roll 3. This cooling nozzle 5 is shifted to the width direction with a screw mechanism 6. Or, against the wound surface of the steel strip 2 at the position corresponding to over-heating position just before bringing the steel strip 2 into contact with the cooling roll 3, the gas having high heat conductivity is locally injected.
Patent JP-S5520936-A (JP)
Title: Shock absorber
Inventor: SAITOU HIDEAKI
IPC: F16F9/52
Filed: 1978-07-31
Abstract: PURPOSE:To attain linear characteristics of shock absorber, by providing a movable member having a coefficient of thermal expansion different from that of the cylinder at one end of a slidable member in which orifices are to be formed, such that opening areas of the orifices are changed depending on the temperature of oil. CONSTITUTION:At one end of slidable member 16 forming orifices 13, there is fixed a movable member 20 having a coefficient of thermal expansion different from that of cylinder 3 and adapted for shifting the slidable member 16, depending on the rise of oil temperature, to a direction reducing the opening areas of orifices formed between the first ports 14 and the second ports 18. Therefore, the oil in the first oil chamber 11 and the second oil chamber 12 is communicated with each other  through orifices 13, while changing their opening areas depending on the oil temperature, so that it is enabled to attain linear characteristics of shock absorbing force both at the expansion and compression sides of the operation of shock absorber.
Patent JP-S57209485-A (JP)
Title: Collier
Inventor: SHIYUDOU YASUNOBU
IPC: B63B27/24
Filed: 1981-06-16
Abstract: PURPOSE:To enhance the capabilities of slurry dehydration upon loading and of slurry discharge upon unloading, by independently providing pumps for discharging both water and slurry, each in each of a plurality of ship's holds. CONSTITUTION:In a hopper tank 14 in each of a plurality of ship's holds 3 partitioned by lateral bulkheads 2, there are provided a pump housing 16, a  sump 17 for drainage from a front ship's hold and a sump 18 for drainage from  a rear ship's hold, which are arranged, independently from that in the other  ship's holds. Further, a slurry sump 31 is provided under the lower hopper tank  14, from which pipe lines are laid to a pump 38 in the pump housing 16 and the sumps 17, 18, respectively.
Patent JP-H01266314-A (JP)
Title: Electrical and mechanical tightening method for screw part
Inventor: NAGAE YUJI
IPC: F16B33/06
Filed: 1988-04-18
Abstract: PURPOSE:To obtain stable electrical resistance and sufficient lock effect, and improve economy by making a plastic or rubber powder having a plated metal film layer on the surface thereof coexist as a conductive filler in a lock agent. CONSTITUTION:A plastic or rubber powder having a conductive metal film via the application of metal plating and the like is used as a conductive filler 4 to be mixed with a lock agent applied to a screw part. The added quantity of the filler 4 is 0.5 to 30 weight parts for 100 weight parts of a solid binder 1. As a result, the conductive filler 4 is crushed at the pressed contact part 3 of male and female screw parts A and B, and formed into the state 5 of a metal foil, thereby enabling the relative reduction of the applicable quantity of the conductive filler 4 in the binder 1. According to the aforesaid construction, it is possible to obtain stable electrical resistance and sufficient lock effect, thereby stabilizing work for screw tightening and improving economy.
Patent JP-S61258960-A (JP)
Inventor: RARII JIYON ENGERU
IPC: F02M21/02
Filed: 1985-04-30
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-S61254486-A (JP)
Inventor: IMAHASHI MITSUO
IPC: F21V5/00
Filed: 1985-05-02
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-H05266566-A (JP)
Title: Disk loading device
IPC: G11B17/04
Filed: 1992-03-18
Abstract: PURPOSE:To provide a disk loading device capable of coping with temperature changes. CONSTITUTION:A timer means 1 is selected by a selecting means 2A corresponding to temperature detected by a temperature detecting means 5, and unloading is executed when loading is not completed until the time set by the selected timer means is elapsed. Consequently, a loading time corresponding to ambient temperature is set and the delay of the loading time due to the temperature changes or the like is dealt with.
Patent JP-S58211284-A (JP)
Title: Printer connecting device having editing function
Inventor: KOBAYASHI SUSUMU
IPC: G06F3/12
Filed: 1982-06-01
Abstract: PURPOSE:To mix a character and a figure by an optional format, on an output from of optional size, and to output them, by connecting various memories for storing the character, the figure, etc., editing them in accordance with format information, and outputting them to a printer. CONSTITUTION:A title A is printed in output positions (a)-(b) by a designated character, and in the same way, an item B and a sentence C are printed in output positions (c)-(d) and an output position, respectively, by format information stored in layout memory. As for them, a character pattern stored in a character generator is outputted in accordance with a data of a character code memory. Subsequently, as for a figure D, a data stored in a graphic memory is read out and outputted to the part of output positions (g)-(h). In this case, size of the figure is designated by format information. Thereafter, the character memory and the graphic memory are selected successively by the layout memory, and a data is outputted.
Patent JP-H01265601-A (JP)
Title: Waveguide device
Inventor: INEJI ITSUO
IPC: H01P1/04
Filed: 1988-04-15
Abstract: PURPOSE:To inexpensively attain simple mount structure of a dielectrics and to easily ensure the processing of the member and mount with high accuracy by fitting a retaining rod supporting the dielectrics in the waveguide to a fitting part of the waveguide together with a retaining member for the retaining rod. CONSTITUTION:A dielectric plate 2 is inserted to a couple of slots 110 formed opposite to each other to an inner diameter of a waveguide 1 axially. A couple of retaining rods are fitted to a hole 120 made to the slot so as to bring the rod into contact with the side end to press the dielectrics and the rod 3 is pressed onto the dielectrics 2 by the retaining rod retaining member 8 and the other rod 3 is pressed into contact onto a slope 22 of the dielectrics 2 by the other retaining rod retaining member 9 fitted to the hole 120 via an elastic member 6 and the members 8, 9 are fitted to the waveguide 1 by a screw 10. The rod 3 and the hole 120 mated to the members 8, 9 have the same diameter to reduce the processing and the rod 3 is pressed without breaking the dielectrics 2 by a torque.
Patent JP-H10279242-A (JP)
Title: Transportation device for passenger conveyor
Inventor: YAMASHITA KOJI
IPC: B66B23/00
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a transportation device for passenger conveyor which can transport a heavy article easily, is compact and light in weight, and excels in workability. SOLUTION: This device supports a manual winch 8 on a beam body 7 arranged between hand rails 4 by supporting a wheel 6 which rolls on the hand rails 4. Ropes for hanging 10a, 10b of the manual winch 8 hang down through a rope guide for distribution 11 which slides in the opposite direction to the hand rail 4 and is attached in such a manner that its position can be adjusted in a central part of the beam body 7 and a rope guide roller 9 which is attached closer to a hand rail 4 side than the rope guide for distribution 11, and a heavy article such as stairs for wheel chair 2 is connected to an end part thereof.
Patent JP-H02271973-A (JP)
Title: Method for calcining sanitary pottery
Inventor: HINO TOSHIO
IPC: C04B33/32
Filed: 1989-04-13
Abstract: PURPOSE:To calcine sanitary pottery without generating cracks, etc., by placing a sanitary pottery body on a setter, laying alumina paper between the setter and the body and calcining the body. CONSTITUTION:The toilet body 1 is imposed on the front surface side of foamed polystylene 4 laid on the aluminum paper 3 after the paper 3 is laid on the setter 2 (refractory plate). The toilet body 1 moves together with the setter 2 on rollers R, R,... in a roller hearth kiln and is successively calcined as the rollers R revolve. The foamed polyslylene 4 is first melted by high heat and the toilet body 1 is eventually pressed onto the aluminum paper 3 in the calcination process in this roller hearth kiln. The toilet body 1 is successively heated in this state and calcined in the roller hearth kiln. The toilet 1 generates shrinkage at the time of the calcination and since the aluminum paper 3 has a slippery property, the toilet 1 shrinks and moves and the friction resistance by the shrinkage is not transmitted to the setter 2. The friction resistance at the time of the shrinkage is thus well eliminated by the paper 3 and the cracks, etc., generated at the time of the shrinkage are well prevented.