baber/WOPTO huggingface dataset:
Patent JP-H05337913-A (JP)
Title: Molding method for paving block material and heater therefor
Inventor: CHIBA YUKIO
IPC: B28B3/02
Filed: 1992-12-22
Abstract: PURPOSE:To eliminate a phenomenon of shrinkage void generated by the collapse of shape or the peel-off of particles on the surface, process a block product of good strength, improve the forming efficiency and enhance the quality accuracy by carrying out integration, quick drying and release of a given molding material to the total amount of cement, sand and gravel by means of a heater of a press mold in one cycle for several seconds. CONSTITUTION:A mold consisting of a support mold and a press mold is disposed and pressure fixing molding is carried out by applying high vibration in the molding method of a paving block material, and integration, quick drying and release of a molding material for forming a pase-like mixture of the total amount of cement, sand and gravel with the water of approximately 5-20% to the total amount are carried out by means of a heater 2 installed in a press mold 1 in one cycyle for several seconds. As a result, the quick drying action and the release and integration effect for a molding material in the mold are improved at the time of processing, and the integration formed by the water-tight integration between cement paste and concrete particles is further enhanced, and simultaneously a block of high accuracy to be released easily and with gloss on its block molded surface is processed.
Patent JP-H11179100-A (JP)
Title: Clothing dryer
Inventor: OGOSHI KENICHI
IPC: D06F58/28
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To call user's attention, to prevent an operation from being forcedly stopped in the middle of the operation in a high temp. state inside a drum and to solve a problem such as a burn, etc. caused by putting the hand into a rotary drum carelessly, by executing a notification by a notification means when a power source switch is disconnected during a drying operation. SOLUTION: A door 19 is opened, an object to be dried is put into the rotary drum 2 and the door 19 is closed again. When a start/temporary stop switch is operated after that, a clothing dryer starts the drying operation. At the time of the operation, power is supplied to a heat source 3 and a motor-driven machine 5, the rotary drum 2 and a double vane fan 8 are rotated and the object to be dried is dried by circulation air which is heated by the heat source 3. When the operation is forcedly stopped by turning-off a power source switch or pulling-off a power source plug from an outlet, etc., during the drying operation, an alarming is executed by a buzzer notification part 38 and an alarm notification lamp 36 and a user is notified of an abnormal state.
Patent JP-H06195136-A (JP)
Title: Automatic valve
Inventor: IKEDA KOICHI
IPC: F16K31/528
Filed: 1992-12-23
Abstract: PURPOSE:To provide an automatic valve with a pressure reducing valve as the base by separating it as a large block such as a driving part or the main body of the valve, facilitating the coupling o blocks and the positioning adjustment and being easily disassembled/assembled. CONSTITUTION:A motive force transmission shaft 41 connected to a driving shaft is provided with a groove 54 in the vicinity of a head. An adjusting member 10 for depressing a pressure adjusting spring is provided with a cylindrical part 15, sleeve 16, guide 18, shaft locking member 19 and sleeve locking member 20. The cylindrical part 15 is provided with holes over two steps, and the shaft locking member 19 and the sleeve locking member 20 are inserted into those holes. Both the sleeve 16 and the guide 18 are provided with void parts 35 and 36 and slid on the outer or inner periphery of the cylindrical part 15. The shaft is fixed by engaging the shaft locking member 19 with the groove 54 of the motive force transmission shaft 41.
Patent JP-H09220388-A (JP)
Title: Zigzag embroidering machine with rotation
Inventor: OKUNO AKIRA
IPC: D05C9/06
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a zigzag embroidering machine with rotation, in which embroidery clotch is rotated in the normal or reverse direction at a small angle as much as possible to remarkably improve the embroidering efficiency. SOLUTION: Conditions are set in the step 1, handling of a needle data is input in the step 2, and it proceeds to the step 4 to determine whether the angle 0 of rotation at this time exceeds a designated angle α (α=180 deg.) or not. If 'NO' is determined in the step 4, it proceeds to the step 5 to take the rotating angle 0 at this time according to the input handling of a needle data, and embroidering is executed according to the handling of a needle data in the step 6. On the other hand, if 'YES' is determined in the step 4, it proceeds to the step 7 to take the rotating angle θ of rotation caused by a frame rotating motor in this case as a negative angle (θ-360 deg.), and the frame rotating motor is reversed for the above angle to execute embroidering in the step 6.  Thus, the rotating frame can be always rotated at an angle within 180 deg. so as to accomplish an embroidering pattern in a short time.
Patent JP-H11190370-A (JP)
Title: Control circuit of hydraulic clutch
Inventor: KANEKO YUICHIRO
IPC: F16D48/00
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To gently raise the pressure in connection instruction of a clutch to an intermediate hydraulic pressure without extending the time up to the connection by providing an accumulator having a clutch oil hydraulic regulating valve provided on the outlet side of a clutch fitting and separating valve, an intermediate all pressure setting mechanism and a pressure accumulating chamber, and a drain opening and closing valve. SOLUTION: Since a clutch fitting and separating valve 2 is arranged in the upper stream of a clutch oil pressure regulating valve 8, the pressure loss of a clutch hydraulic oil supplying line is minimized. The initial set oil pressure of the clutch oil pressure regulating valve 8 can be reduced, and the pressure can be raised from a low pressure (the oil pressure corresponding to clutch piston returning force). Since a means for changing the position of the drain hole of the pressure accumulating chamber 17 of an accumulator 14 is provided so that the capacity of the pressure accumulating chamber 17 can be changed, the intermediate oil pressure can be optionally set within a prescribed regulating range, and the hydraulic oil pressure until it reaches the intermediate oil pressure from the low pressure can be gently and smoothly raised.
Patent JP-2000183222-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: YAMASHITA HIROTO
IPC: H01L23/12
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device whose heat radiating property is superior and a method for manufacturing this device, without generating warpages of a metallic radiator or cracks of a ceramic frame body. SOLUTION: A semiconductor element 2 is loaded on the upper face of a metallic radiator 1 formed by jointing copper plates 12 with the both upper and lower faces of a molybdenum plate 11. A cover body 4 is jointed with a ceramic frame body 3 arranged on the upper face of the metallic radiator 1, and the semiconductor element 2 is airtightly sealed in air. The metallic radiator 1 is formed by forming a through-hole in the molybdenum plate 11, inserting a metallic piece 14, such as copper whose thermal conductivity is high into the through-hole, overlapping the copper plates 12 through silver solder 6 on the both upper and lower faces of the molybdenum plate 11, and then cooling it, and brazing the molybdenum plate 11, the copper plates 12, and the copper piece 14.
Patent JP-H06197560-A (JP)
Title: Actuator
Inventor: IMABAYASHI HIROYUKI
IPC: H01L41/09
Filed: 1992-12-24
Abstract: PURPOSE:To obtain an actuator having stabilized characteristics by improving the contacting state between a moving body and fixed member so as to reduce the occurrence of friction between them. CONSTITUTION:A moving body 3 and inertial body 4 are respectively fixed to both end faces of a laminated piezoelectric element 2. A guide member 7 utilizing the rolling of balls 6 is provided between the moving body 3 and a fixed member 5. The member 7 is constituted in such a way that two rails 8 are respectively fixed to the body 3 and member 5 and the balls 6 are put between two rails 8. The body 3 is finely moved by utilizing the impact force of the inertial body 4 by applying a voltage across the element 2.
Patent JP-H06197597-A (JP)
Title: Pulse signal generation circuit
Inventor: YAMAZAKI TAKASHI
IPC: H03K3/78
Filed: 1992-12-25
Abstract: PURPOSE:To reduce the amount of data when the data are stored in a memory so as to use a memory having a small storage capacity by avoiding the repetitive storage of the same continuous data in the memory. CONSTITUTION:This circuit is provided with a number-of-repeating storing section 11 which stores the number of repeating of preset data against the preset data, data readout circuit 9 which reads out number-of-outputting information and the preset data by designating the number of repeating and the address of the preset data stored in the memory, ad control circuit 14 which controls the designated address of the circuit 9 based on the number of repeating read out from the storing section 11 and an overflow signal.
Patent JP-H10189013-A (JP)
Title: Fuel cell and its manufacture
Inventor: SEKI TSUTOMU
IPC: H01M4/86
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of flooding phenomenon impeding diffusion of gas while preventing water generated from being stagnated, by jointing a gas diffusing electrode to an electrolyte film after carring out hydrogen treatment. SOLUTION: A gas diffusion electrode 1 comprises catalyzer particles made of carbon particles carrying active metal such as platinum on them and a catalyzer lever containing electrolyte and water repellent agent formed on a sheet of paper or a sheet. This gas diffusion electrode 1 is treated by hydrogen treatment in the process (b), and oxygen and organic substances absorbed after the electrode was produced are removed. Next, a cell body is obtained by pinching an electrolyte film 4 between a pair of the electrodes 1 treated by the hydrogen treatment in the process (c), and pressing with a hot press and the like. In this case, combustible gas such as hydrogen, methane, etc., can be used for the hydrogen treatment, it is required that they do not contain oxygen.  In the case of a solid high molecular type fuel cell, perfluorocabonsulfonic acid film is preferably used especially for the electrolyte 4.
Patent JP-H0623399-A (JP)
Title: Treatment of sludge
Inventor: GODA SHOICHI
IPC: C02F11/00
Filed: 1991-12-27
Abstract: PURPOSE:To enhance dehydration efficiency only by dehydrating sludge or allowing sludge to stand for a definite time as a dehydrated cake. CONSTITUTION:A clay mineral modified by substituting clay mineral based on silicon oxide and aluminum oxide and having cation exchangeability with a divalent metal ion or a unsubstituted clay mineral and a divalent metal compd. is added to and mixed with sludge or a dehydrated sludge cake and the resulting mixture is allowed to stand for a definite time to dehydrate and solidify sludge.
Patent JP-H06196515-A (JP)
Title: Pickup apparatus of semiconductor pellet
Inventor: AOKI NORIMASA
IPC: H01L21/52
Filed: 1992-12-25
Abstract: PURPOSE:To surely detect whether the relative movement of a suction nozzle to a bonding arm exists. CONSTITUTION:A suction nozzle 14 is retained at the tip of a bonding arm 13 so as to be capable of relative movement in the vertical direction, and energized downward by a spring 16. Between the bonding arm 13 and the suction nozzle 14, a through hole 19 which is opened at the time of relative movement of the arm 13 and the nozzle 14 is formed. The through hole 19 is connected with a compression pump 21 via a communicating tube 20. The change of pressure in the communicating tube 20 which is caused by the relative movement is detected by a pressure sensor 22.
Patent JP-H11258207-A (JP)
Title: Karl fischer reagent containing ethanol as alcohol component
Inventor: HOFFMANN HELGA
IPC: G01N31/16
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To obtain a Kart Fischer(KF) reagent with few toxicological problems by containing ethanol as an alcohol component and a compound to stabilize or activate ethanol. SOLUTION: This is a KF reagent for measuring moisture, contains ethanol as an alcohol component, and contains at least one compound to stabilize or activate ethanol in the use for KF moisture measurement. A compound to stabilize or activate ethanol is selected from among groups of inorganic salt or organic salt, salt with inorganic base or organic base, and a combination of two salt from among them. Hydracid halide, sulfuric acid, sulfurous acid, ethyl hydrogensulfate, ethyl hydrogensulfite, or salt of carboxylic acid and organic amine, salt with a quaternary ammonium compound, or salt with inorganic cations, or a combination of two kinds of salt from among them or more are preferably used.
Patent JP-2001172398-A (JP)
Title: Thermal conduction molded product and its production method
Inventor: HIDA MASAYUKI
IPC: H01L21/48
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a method which can easily produce thermal conduction molded products having excellent thermal conductivity. SOLUTION: The method comprises applying a magnetic field to a polymer composition containing a boron nitride powder to orient the boron nitride in the composition in a definite direction and solidifying it.
Patent JP-2000182198-A (JP)
Title: Device and method for outputting approaching vehicle information
Inventor: SATOMURA MASASHI
IPC: B60W30/00
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To appropriately switch the output contents of other vehicle information to output them in accordance with the situations of other vehicles changing from moment to moment by deciding the output contents of other vehicle information in accordance with the detection situation of the other vehicles and outputting the decided output contents. SOLUTION: A vehicle existence deciding part 10 compares each absolute quantity in specific frequency bands of sound pressure level signals converted by each signal processing part 8 and 9 with decision levels with left and right sides independent of each other and respectively decides whether or not other approaching vehicles exist respectively with the left and right sides. A vehicle approach deciding part 11 respectively decides whether other vehicles approach or travel away respectively with the left and right independently from temporal change in the specific frequency band of the sound pressure level signals converted by the parts 8 and 9. A vehicle approach direction deciding part 12 decides a direction where the other vehicles approach.  An information controlling part 13 decides the output contents about the other vehicle information to be outputted form each monitor 6 and 7 in accordance with the detected situation of the other vehicles by the part 10, 11 and 12.
Patent JP-H11188930-A (JP)
Title: Print system, data processing method therefor and record medium storing computer readable program
Inventor: OMURA HIROSHI
IPC: B41J5/30
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To perform rasterize processing efficiently by sharing the conversion resource of a printer and a data processor optimally thereby minimizing the waiting time of a rasterize means on the printer side. SOLUTION: When a first print data is converted into a second print data on the data processor 3000 side, a script generating means 202 allots the conversion processing to gyometry conversion means 203, 207 on the data processor 3000 side and the printer 1500 side. A script describing the alloted conversion processing is then transferred to the printer 1500 where conversion processing to a second print data is executed. A rasterize means 208 performs rasterizing processing based on the second print data converted on the data processor 3000 side or the printer 1500 side.
Patent JP-H11189981-A (JP)
Title: Rotary drum type paper stock cleaning apparatus
Inventor: KAMO EIICHI
IPC: D21D1/40
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a rotary drum type paper stock cleaning apparatus for supplying both the ends of an air-permeable water-permeable drum with stable rotating and driving force and for properly controlling the slide between a driving belt and a drum while stably hanging both the ends of the air-permeable water-permeable drum constituting a cleaning apparatus and effectively preventing a roll. SOLUTION: This rotary drum type paper stock cleaning apparatus is equipped with a drum suspending mechanism for hanging one end of an air-permeable water- permeable drum 1 constituting a rotary drum type paper stock cleaning apparatus by a first and a second driving belts 2 and 3 suspended in a double state and the other end by a third and a fourth driving belts 4 and 5. On the other hand, a first driving mechanism which lays a driving shaft 6 and a subordinate shaft 7 extended in the drum shaft direction, drives and rotates the driving shaft 6 by a motor 8 and hangs the upper ends of the first and the third driving belts 2 and 4 on a first and a third pulleys 9 and 11 installed at both ends of the driving shaft 6 is formed above the air-permeable water-permeable drum 1.  A second driving mechanism is formed by the rotation and drive of the subordinate shaft 7 using a by-pass pulley and a by-pass driving belt or the like.
Patent JP-H10199028-A (JP)
Title: Optical head
Inventor: YAMAMIYA KUNIO
IPC: G11B7/135
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide an optical head capable of monitoring anterior light of a semiconductor laser, and also small in size and easy to assemble. SOLUTION: This is an optical head 10 equipped with a semiconductor laser 1, an objective lens 3, a hologram lens 2 having diffraction hologram 21 formed for diffracting reflected light from a recording medium 4 to be sent in a different direction from the semiconductor laser 1 and an error signal photodetector 5 to receive the diffracted light from the diffraction hologram 21, an anterior monitor photodetector 8 to receive a part of the anterior light of the semiconductor laser 1, and the error signal photodetector 5 and the anterior monitor photodetector 8 are provided on the same substrate 7, and a reflecting type hologram 22 for reflecting a part of the anterior light from the semiconductor laser 1 to be led to the anterior monitor photodetector 8 is directly provided on the hologram lens 2.
Patent JP-2000182754-A (JP)
Title: Electric heating element
Inventor: YOSHIMURA HIROSHI
IPC: H05B3/06
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To allow easy adhesion even to a curved surface so as to improve heat conductivity by arranging a flexible and thermally conductive cover mounted in a part of a heat conductive plate for covering a cord heater. SOLUTION: After a cord heater 1 is installed to a heat conductive plate 2, a cover 3 is placed in a predetermined position on the heat conductive plate 2 on the same side as the installed cord heater 1 while the surface having a thermally fusing covering body of the cover 3 is faced to the heat conductive plate 2, and a part of the heat conductive plate 2 and a part of the cover 3 are thermally pressed for installing the cover 3 to the heat conductive plate 2. In the installation part between the heat conductive plate 2 provided with the cord heater 1 and the cover 3, they are overlapped to each other partially, so that the cord heater 1, the heat conductive plate 2, and the cover 3 can be displaced freely except the installation part when the heat conductive plate 2 is fitted and stuck to a curved surface, and consequently, deformation stress is reduced and the electric heating body 7 can be stuck to a curved surface without undue stress.
Patent JP-H06204327-A (JP)
Title: Wafer case
Inventor: INOUE FUMIO
IPC: H01L21/673
Filed: 1992-12-25
Abstract: PURPOSE:To provide a wafer case, with which the generation of defect, dust and the like can be prevented, which is suitable for a single wafer treatment. CONSTITUTION:A wafer W is supported by sucking by the suction holes 27 provided on the upper surface of the center part 24 of a wafer-W supporting member 21. A plurality of suction holes 27 are made to communicate with a vacuum pump through the intermediary of the path 31 formed on the supporting member 21. Wafer cases 11 are multi-stage stacked by connecting vertical pieces 25B and 26B with each other by connectors 29 and 30.
Patent JP-2001171689-A (JP)
Title: Pouch container and its manufacturing method
Inventor: HASHIMOTO TADASHI
IPC: B31B50/64
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a pouch container wherein the feel is favorable at the time of handling, and when the content is a beverage or the like, the beverage can be tastefully drunk without worrying about the feel, and its manufacturing method. SOLUTION: A cylindrical body member 11 is formed by butting both end edges of one external packaging sheet 12 to each other, and affixing a heat- weldable tape from the internal surface side. The body member 11 is folded into a flat shape, and by cutting off the upper corners and at the same time cutting to open the lower end section, upper tilted edges E2 and lower side edges E3 are formed. A doubly folded gusset sheet 15 is pinched in the lower end section which is cut to open, and the peripheral edge is heat-sealed to the lower side edges E3 and the lower edge E4. At the same time, the lower side edges E3 of the body member 11 are heat-sealed to each other in the excised section 15a of the gusset sheet 15, and thus, a bottom gusset section 14 is formed.  In the end, the upper tilted edges E2 of the body member 11 are heat-sealed to each other, and at the same time, the upper edge E1 is heat-sealed under a state wherein a spout 20 is pinched in the upper end section of the body member 11.
Patent JP-H06199551-A (JP)
Title: Operation method of burning furnace in cement clinker burning apparatus
Inventor: SATOU FUJITAKA
IPC: C04B7/45
Filed: 1992-12-28
Abstract: PURPOSE:To enable the continuous stable operation of a burning furnace by controlling the volume of forced air to primary and secondary cooling device in accordance with the measured grain diameters of granulated material discharged from a jet stream fluidized bed granulating furnace. CONSTITUTION:The granulated material discharged from a granulating furnace 3 is sampled and a grain dicmeater is measured by a grain size measuring instrument 13, and the measured signal is inputted to an arithmetic processor 14. For example, in the case a desired grain diameter is 2.5+ or -0.5mm, when the grain size is<=2.0mm, the agglomeration temp. of burning furnace 6 is calculated from the measured grain diameter and the superficial velocity U0 of burning furnace 6 calculated from the layer temp. T2 of the burning furnace 6 and a Roots blower 12. When the temp. is lower than a burning temp. +alpha, the air flow of Roots blower 12 is increased, in accordance with this, the fuel to the burning furnace 6 is increased so that the burning temp. may become constant. The superficial velocity U0 and Umf of a fluidized bed cooler 7 is calculated, and when U0>KXUmf and the temp. of fluidized bed cooler 7 is <=1100 deg.C, the air flow of a Roots blower 11 is reduced. And the fuel guantity to granulating furnace 3 is controlled so that the temp. of the granulating furnace 3 may become constant.