baber/WOPTO huggingface dataset:
Patent JP-H0247597-A (JP)
Title: Current generator using high heat generated from high temperature nuclear reactor
Inventor: KAARU-HAINTSU BOODE
IPC: F01K3/18
Filed: 1989-06-29
Abstract: PURPOSE: To form an electric current generating apparatus capable of obtain an electric energy with high efficiency by jointly providing steam generating device and an helium and podium exchanger to a high-temperature nuclear reactor employing helium as a coolant. CONSTITUTION: A helium and sodium heat-exchanger 14 is installed at a first circulation path 2 of a helium cooling type high-temperature nuclear reactor 1, and a vapor generating device 14 is installed at the downstream therefrom. Sodium vapor generated in a heat-exchanger 5 is forwarded to a high- temperature part 11 of a sodium condensation cell 7 and then condensed at a low-temperature part 12 closely arranged to a second helium and sodium heat-exchanger 13. The high-temperature part 11 and low-temperature part 12 is separated by an interface 10 formed by a solid electrolyte consisting, e.g. of β-aluminum oxide. A this time, an electric current generated at the interface 10 is taken out by an electric circuit 9. Accordingly, by the use of a steam turbine and sodium condensation cell 7, an electric energy can be obtained with high efficiency.
Patent JP-H1115061-A (JP)
Title: Parallax warning device for digital camera
Inventor: SHONO TETSUJI
IPC: G03B17/20
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a parallax warning device capable of appropriately informing of the parallax at close-photographing, also as for an automatic focusing digital camera. SOLUTION: As for the digital camera for picking up the object image formed by a photographing optical system 2 by a CCD 7, also viewing and confirming the image pickup range through a finder optical system 3, the parallax warning display unit 36 is installed on a visual field mask 33 which is installed on the finder optical system 3 and prepared for setting a photographing range. A distance up to the object is detected by using the image pickup signal of the CCD 7, and it is judged that the generation of the parallax is remarkable in the case the distance becomes shorter than a set distance, then, the parallax warning display unit 36 is turned on by a parallax warning circuit 97. Thus, the photographer can recognize that the camera is in such a state that the parallax codes about by viewing through the finder and confirming that the parallax warning display unit 36 is turned on.
Patent JP-H0721120-A (JP)
Title: Bus arbitration circuit
Inventor: YAMAZAKI HIROMI
IPC: G06F13/362
Filed: 1993-07-05
Abstract: PURPOSE:To obtain the bus arbitration circuit which suppresses the queuing time until bus acquisition within a certain time as to a bus which is arbitrated according to a parallel priority decision system of IEEE 796 standards. CONSTITUTION:This circuit is provided with wave front differentiation circuit 8 which detects the falling of the busy signal of the bus, a counter 9 which counts up in synchronism with the bus clock signal, and a priority decision circuit 10 which switches priority according to the output of the counter 9. Each time bus arbitrating operation ends, the counter 9 is made to count up and then k of n priority levels of the priority decision circuit 10 are switched, so a bus master assigned to the k priority levels can acquire the bus without fail after bus arbitration is performed up to (k-1) times and suppress the queuing time within the certain time.
Patent JP-S6411620-A (JP)
Title: Air cleaner
Inventor: ARAKI KAZUHIRO
IPC: F24F7/00
Filed: 1987-07-01
Abstract: PURPOSE:To obtain a device having superior efficiencies in cleaning air around a desk, by providing an inlet port of a desk type air cleaner at the bottom of a casing and an outlet port at the side wall thereof. CONSTITUTION:A number of suction ports 7 are formed through the bottom wall 8 of a casing 1 of an air cleaner. At the upper portion inside the casing 1, a fan 2 which is driven by a motor 3 is disposed and filters 4 such as a dust filter 12, a smell eliminating filter 13 etc. are provided between the fan 2 and the suction ports 7. An outlet port 5 is formed on the front side wall of the casing 1. In this manner, air above a desk is admitted through the suction ports 7 in the axial direction of the fan 2 to be cleaned and thereafter discharged above the desk from the outlet port 5. Consequently, by disposing the air cleaner with legs on the desk, the air around it can be cleaned efficiently in a short time.
Patent JP-H11351687-A (JP)
Title: Pulse tube refrigerator
Inventor: MIYAMOTO ATSUSHI
IPC: F25B9/00
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a pulse tube refrigerator of a low cost without necessity of a periodic replacement by eliminating an oil recovering and removing means. SOLUTION: The pulse tube refrigerator using an oil lubrication type compressor unit 10 comprises a cold heat storage unit 2, a cold head 3 and a pulse tube 4 sequentially arranged from below in a longitudinal direction, an oil lubrication type compressor unit 10 having no oil recovering and removing means in such a manner that the oil discharged together with an operation gas from the compressor 1 is fed down by its gravity without retaining in the unit 2, the head 3 and the tube 4 to be recovered to an oil lubrication type compressor 1.
Patent JP-H05199644-A (JP)
Title: Branching and connecting apparatus for shield cable
Inventor: FUERUNANDO ABATSUTO
IPC: H01R13/658
Filed: 1992-06-24
Abstract: PURPOSE: To simplify a branch joint of a shield cable by accommodating a ring, wherein a trench is formed in the end part of a shield cable in a notched part by caulking, in the caulk trench. CONSTITUTION: A shield cable 1 constituted of a conductor 2 is buried in an insulating material 3, which is housed in a cylindrical metal braid 4 accommodated in an insulating sheath 5. A free end of the cable 1 is peeled so as to expose the conductor 2, and the braid 4 is folded-back over the outer surface of the sheath 5. An end portion formed in the above manner is inserted into a cylindrical ring 6. At an intermediate point of the longitudinal direction of the ring 6, a hexagonal caulk trench 7 is formed for rigidly fixing the ring 6 to the cable 1 and obtaining a good connection between the braid 4 and the ring 6. The ring 6 is accommodated in a notched part 20 on a side wall 17b of a half- shell body, in the caulk trench 7. Thereby a branch jointing of the shield cable 1 is made simply.
Patent JP-H105458-A (JP)
Title: Hair cutter
Inventor: FUJIKAWA SHOJI
IPC: B26B19/22
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To improve operability of a longitudinal movement of a combing plate by providing a moving means to longitudinally move the combing plate in the lengthwise direction of a housing by moving it along a taper part, on a taper part side surface of the housing. SOLUTION: When force is obliquely added with a finger to an operation part 9b along a taper part 5g of a housing 5, the operation part 9b moves so as to be obliquely pushed out, and a slide part 9a also moves forward together with the operation part 9b, and engagement of a projection 5e and a positioning part 6d is released, and a combing plate 6 moves forward according to a movement of the slide part 9a. A forward movement finishes when a projection 5d and the positioning part 6d engage with each other. When the combing plate 6 is moved backward, it works well when force is obliquely added to the operation part 9b in the opposite direction of the last time along the taper part 5g of the housing 5. Therefore, since a longitudinal movement of the combing plate 6 can be performed by the operation part 9b positioned on a side surface of the housing 5, operability can be improved.
Patent JP-S6411981-A (JP)
Title: Production of plated steel sheet having excellent fingerprint resistance and solderability
Inventor: SUZUKI MASARU
IPC: C25D11/38
Filed: 1987-07-02
Abstract: PURPOSE:To develop the title plated steel sheet easy to electric resistance weld and solder and having excellent fingerprint resistance by chromating the surface of a steel sheet plated with Zn, Al, and a Zn-Al alloy, and then dispersedly coating an aq. soln. contg. a specified inorg. oxide on the specified part of the surface. CONSTITUTION:An ordinary chromate film 2 is formed on the surface of the steel sheet 1 plated with Zn, Al, and a Zn-Al alloy at a rate of about 20-200mg/m<2> Cr. A soln. contg. an inorg. oxide such as Al2O3; SiO2, ZnO2, TiO2, or Li2SiO4 having 0.5-500mum particle diameter and further contg., as required, 0.01-5g/m<2> of chromic acid, a chromate, and a bichromate, based on Cr, is atomized, sprayed on the surface so that the ratio of the part coated with the soln. droplet to the uncoated part is controlled to 0.1-20, and dried to form the inorg. oxide film 3. Since the fingerprint resistance of the steel sheet surface is improved and the exposed film part remains, a plated steel sheet, whose electric resistance weldability and solderability are not deteriorated, can be obtained.
Patent JP-H07719-A (JP)
Title: Filter cloth of filter press
Inventor: KATABUCHI SHINICHIRO
IPC: B01D25/12
Filed: 1993-06-14
Abstract: PURPOSE:To improve the filtration characteristics of a filter press and durability of a filter cloth. CONSTITUTION:In the filter cloth for the filter press provided with at least one piece of the filter cloth 14a arranged in the filter press and having one face to which a treating solution is supplied and the other face pressed to a filter plate having many discharge grooves and from which the filtrate is discharged, a cloth 14b for back-up is superposedly arranged at the other face side of the filter cloth.
Patent JP-H11342387-A (JP)
Title: Water purifier and its regeneration method
Inventor: FUJIMURA YASUYUKI
IPC: C02F1/28
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a stationary water purifier utilizing an adsorbent efficiently, capable of being regenerated and not needing to be placed close to a sink. SOLUTION: The water purifier main body 10 is packed with an adsorbent 20, a heater is furnished to the lower face of a bottom plate 14 and a temp. switching valve 32 below the bottom plate, an outlet 26 on the top and the temp. switching valve are connected through a discharge pipe 34, a cock 38 is provided to a faucet 36, the cock and a raw water inlet 22 are connected through a raw water feed pipe 40, the temp. switching valve and the cock are connected through a purified water feed pipe 42, and an adsorbent regenerating water discharge pipe is connected to the temp. switching valve.  When the temp. of the temp. switching valve is lower than a specified temp., the water supplied to the temp. switching valve from the discharge pipe is sent to the cock through the purified water feed pipe, and, when the temp. of the temp. switching valve is higher than the specified temp., the water supplied to the temp. switching valve from the discharge pipe is discharged from regenerating water discharge pipe.
Patent JP-H0456462-A (JP)
Title: Line sensor and substrate
Inventor: YAMASHITA TADASHI
IPC: H01L27/146
Filed: 1990-06-25
Abstract: PURPOSE:To easily connect a photoelectric converting element and to miniaturize the device by using a substrate composed of a unidirectional glass fiber-resin composite orientating glass fiber in the direction of arranging the photoelectric converting element. CONSTITUTION:A substrate 2 is composed of the unidirectional glass fiber-resin composite impregnating and curing matrix resin 6 while unidirectionally orientating glass fiber 5 and on the surface, a circuit 7 is formed for controlling a photoelectric converting element 3. On the substrate 2, plural elements 3 are linearly arranged in the direction of orientating the fiber 5, and a protection cover 4 composed of a transparent material is adhered by an adhesive agent. Thus, the substrate 2 can be obtained with the almost same linear expansion coefficients as that of the element 3. Further, by using this substrate 2, the elements 3 can be easily connected and stably mounted at prescribed positions and the device can be miniaturized.
Patent JP-H0917116-A (JP)
Title: Disk reproducing device
Inventor: NAGAO FUMIAKI
IPC: G11B7/005
Filed: 1995-06-30
Abstract: PURPOSE: To stabilize the circuit operation of a disk reproducing device. CONSTITUTION: The audio data obtained from a digital-signal processing part 17 are written into a buffer RAM 19 from a DSP interface circuit 18a in synchronization with the processing operation. Then, the data are read out into a speech reproducing circuit 18c at a constant speed and outputted. The amount of the audio data stored in the buffer RAM 19 is judged by controlling the writing addresses and the reading addresses for the buffer RAM 19. The rotating speed of a disk 12 is controlled in correspondence with the amount. Thus, the amount of the audio data stored in the buffer RAM 19 can be kept at an adequate range without stopping the reading operation of a CD pickup part 11 in synchronization with the processing operation of the digital-signal processing part 17.
Patent JP-H0375474-A (JP)
Title: Manufacture of air straightening mechanism for open showcase or the like
Inventor: SUNAGA MAMORU
IPC: F25D17/08
Filed: 1990-06-25
Abstract: PURPOSE:To eliminate labor of processing and to easily remove a straightening mechanism from an injection port by securing laminated straightening units and mounting members together by fastening means, heating from the perpendicular direction of both end faces by heating means, and integrally forming both. CONSTITUTION:Materials of many straightening units 2 having adjacent opening holes 3 are laminated through thin parts at both end faces, and a mounting member 4 for removably mounting injection ports 111a, 111b, 111c of an open display case 100 is superposed with a straightening mechanism 1 is place on an outermost layer. Four faces except both ends provided with the holes 3 are covered with mounting frame 5 as fastening means and secured together. Then, the laminated units 2 and the member 4 are heated by burners 6, 7 as heating means to heat to melt the laminated faces of the units 2 to secure the individual adjacent units 2 to the member 4. Thus, labor of processing can be eliminated, and labor from the port can be facilitated.
Patent JP-S5876490-A (JP)
Inventor: REZURII ROBAATO RADONITSUKU
IPC: C10G1/06
Filed: 1981-10-17
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-S5688323-A (JP)
Title: Manufacture of electronic parts
Inventor: ANDOU KOUJI
IPC: H01L21/52
Filed: 1979-12-20
Abstract: PURPOSE:To perform the continuous working without relocating parts by employing a bisected jig comprising the members having chemical resistant and thermal conduction resistant properties. CONSTITUTION:A pellet 4, a solder 5, and leads 6 are inserted into the jig 1 in a specified sequence and heated. The heat is conducted to the inside of the jig via carbon 3. The solder is melted, and the pellet 4 and the leads 6 are connected. Then, the carbon 3 is removed, and the electronic parts are fixed to the side of SiC impregnated material 2, and the entire body is sent to the various chemical treating process such as chemical etching and the like. In this constitution, the electronic parts are not required for relocation, and the continuous working can be effectively performed.
Patent JP-S5688259-A (JP)
Title: Storage battery
Inventor: SHIMANO TADAKAZU
IPC: H01M50/627
Filed: 1979-12-20
Abstract: PURPOSE:To enable the opening and closing of the pouring hole to be easily secured, by providing the container lid with a protrusion, which has lateral bracings along both sides of the hole, and by providing the hole lid with projections which engage with the lateral bracings. CONSTITUTION:A container lid 2 covers and closes a container jar 1 in which a battery element is installed. The container lid 2 is provided with a hole 3 for pouring an electrolyte, and a hole lid 4 is attached to the hole 3 for the purpose of opening and closing the hole 3. The container lid 2 is provided with a protrusion 6, which has lateral bracings 5 along both sides of the hole 3. The hole lid 4, which moves smoothly and serves for opening and closing the hole 3, has projections 7 which engage with the lateral bracings 5.
Patent JP-H0460090-A (JP)
Title: Tubular motor device for winding type closing member
Inventor: YAMAMOTO KOKICHI
IPC: E06B9/88
Filed: 1990-06-27
Abstract: PURPOSE:To install a winding type closing member safely and easily by arranging an electronic controller fitted with electronic components on a board in a cylindrical tube together with a motor, arranging low components on both sides of the board, and arranging high components on the inside. CONSTITUTION:When the on/off push button of a switch 9 is pushed, an electronic controller 18 judges its signal to rotate a motor 2, a closing member 13 is unwound or wound by a pipe 7. When a stop push button is pushed, the motor 2 is stopped. When the closing member 13 reaches the opening/closing limit, a lower limit sensor 11 or an upper limit sensor 12 detects the tip position of the closing member 13, and the motor 2 is stopped. When the closing member 13 is a shutter and the gap of a slat is to be adjusted, the motor 2 is stopped after the preset time by the signal from the lower limit sensor 11. When an obstacle exists on the opening/closing road face, the motor 2 is stopped by the signal of a safety sensor 10, and it is slightly rotated in the reverse direction.
Patent JP-H0823787-A (JP)
Title: Combined container
Inventor: ITO EIZABURO
IPC: A01G1/12
Filed: 1994-07-19
Abstract: PURPOSE:To improve operation efficiency of installation and recovery of floor unit used for various events, etc. CONSTITUTION:This container is a box type container 1 having a trapezoid form when viewed in a plane and a pair of engaging grooves 3 and many vent holes 4 are provided in the bottom plate 2. A middle plate 5 having a mesh sheet for placing the contents thereon and supporting the contents is horizontally arranged above the bottom plate 2. An engaging means is provided by forming unevenness in the lateral direction along the longitudinal direction on the side place 6 corresponding to the bottom side of the trapezoid. An erecting member 8 capable of contacting from the upper side and having a frame form is provided in whole circumference on the upper end face of the side plate 6 of the combined container 1 body. In the inner circumferential face of the erecting member, plural hanging stopper pieces 9 are protrusively provided toward the lower direction to constitute a hanging stopper means.
Patent JP-H0460311-A (JP)
Title: Burner
Inventor: KOYAMA YOSHITOSHI
IPC: F23N1/00
Filed: 1990-06-27
Abstract: PURPOSE:To suppress the generation of abnormal ignition sounds and conduct smoothly a stable ignition by the constitution that the controller for a burner interlinks the degree of opening of a proportional control valve to the timing to open a solenoid valve at the time of ignition to change the output from minimum output setting to output setting at the time of ignition. CONSTITUTION:At an intermediate position of a fuel supply pipe 14 solenoid valves 15 and 16 and a proportional control valve 17 are provided. The valve actuation of the proportional control valve 17 and solenoid valves 15 and 16 are controlled by a controller 18. The degree of valve opening of the proportional control valve 17 is adjusted by the input of electric current from the controller 18 so that it is possible to change the supply of gas fuel to a burner. In the middle range of the change of gas fuel supply the output at the time of ignition is set. The pressure on the secondary side of the proportional control valve 17 is sensed by a pressure sensor 20. The gas fuel is supplied into the combustion chamber of a burner from a burner nozzle 21 on the downstream side of the pressure sensor 20. The pressure of the blow- out of the burner nozzle 21 is controlled by the adjustment of the degree of opening of the proportional control valve 17. With this arrangement it is possible to prevent effectively the jumping-up in the gas pressure on the secondary side and suppress the generation of abnormal ignition sounds and carry out stable ignition.
Patent JP-S5868345-A (JP)
Title: Bit synchronizing circuit
Inventor: AKIYAMA TOSHIHIDE
IPC: H04L7/033
Filed: 1981-10-19
Abstract: PURPOSE:To stabilize bit synchronism to large variation of a transmitted signal, and to perform smooth phase follow-up operation for an extracted clock, by detecting the phase difference between the detected edge of a transmitted digital signal and a trigger pulse circulating in a shift register, and decreasing the phase difference. CONSTITUTION:A 1-0 transition edge of transmitted digital binary data is detected by an edge detecting circuit 3, and both a leading and a trailing edge output detected by the circuit 3 are applied as trigger signals to a timing control circuit 5. The output of this circuit 5 is inputted to a shift register circuit 4 receiving a basic clock. This circuit 4 is constituted as a flywheel circuit consisting of a shift register and a gate circuit. Then, the control circuit 5 detects the phase difference between the detected edge of the digital signal and a trigger pulse circulating the shift register to generate a timing signal so that the phase difference is reduced, and thus bit synchronism to large variation of the transmitted signal is stabilized to perform smooth phase follow-up operation for an extracted clock.
Patent JP-S6328518-A (JP)
Title: Electric discharge machining apparatus for fine hole
Inventor: YONEMOCHI KATSUTOSHI
IPC: B23H7/22
Filed: 1986-07-16
Abstract: PURPOSE:To make it possible to machine a fine hole in a workpiece coaxial therewith with reference to the outer peripheral surface thereof, by moving a fine electric discharge electrode and the workpiece in the axial direction while rotating them, and by moving a forming electric discharge electrode for electric discharge machining in the direction orthogonal to a shaft. CONSTITUTION:A fine electric discharge electrode 8 and a forming electric discharge electrode 20 are applied with an electric discharge voltage by an electric discharge circuit 24, and motors 10, 18 are driven to advance a shaft 6 and the electrode 8 while they are rotated, and therefore, the electrode 8 is machined so as to have a desired outer diameter. A workpiece 9 and the electrode 20 are applied with an electric discharge voltage by the electric discharge circuit 24, and the motors 10 and 18 are driven to advance a shaft 6 and the workpiece 9 wile they are rotated so that the workpiece 9 is machined to have a desired diameter. Further, the electrode 8 and the workpiece 9 are applied with an electric discharge voltage by means of the electric discharge circuit 24, and the electrode 8 is advanced while it is rotated. A hole is machined at the center part of the workpiece 9 by advancing the latter. At this time, the center axis of the electrode 8 and the axis of the workpiece 9 are aligned with each other, and therefore, the fine hole formed in the workpiece 9 may have a concentricity with respect to the outer peripheral surface thereof.
Patent JP-S6144793-A (JP)
Title: Quartz glass crucible for pulling up silicon single crystal
Inventor: WATABE HIROYUKI
IPC: C30B15/10
Filed: 1984-08-09
Abstract: PURPOSE:To obtain the titled glass crucible consisting of an inner and an outer quartz glass layers each having a specific physical property, capable of giving oxygen impurity to a silicon single crystal at a relatively high concentration, resistant to deformation and having long life. CONSTITUTION:The objective quartz glass crucible is composed of (A) an inner layer consisting of a quartz glass layer having an OH-content of >=200ppm, a viscosity of 10<8>-10<9> poise (at 1,400 deg.C) and a thickness of 1-4mm. and (B) an outer layer consisting of a quartz glass layer having an OH content of <=100ppm and a viscosity of >=10<10> poise (at 1,400 deg.C).