baber/WOPTO huggingface dataset:
Patent JP-H02244603-A (JP)
Title: Voltage regulator for electronic circuit
Inventor: SUENAGA YOSHIAKI
IPC: H01C10/00
Filed: 1989-03-16
Abstract: PURPOSE:To accurately adjust voltage in a short period by a method wherein the revolution of a motor is controlled by amplifying the difference between the preset reference voltage value and the detected voltage value of the electronic circuit, and the resistance value of a variable resistor is adjusted automatically. CONSTITUTION:A necessary voltage value is stored in advance on the reference voltage setting part 28, consisting of CPU and memory, of a microcomputer 26. The indication and the like of this set reference voltage value is made by a display 32 or a speaker 36 corresponding to a voltage detection terminal 12 and a variable resistor 10. Also, the voltage detection terminal 12, corresponding to the resistor 10, is provided on an electronic circuit substrate 8, the set values of the output of the terminal 12 and the reference voltage setting part 28 located in the computer 26 are inputted to differential a amplifier 14, difference voltage is fed to a motor 20 through an amplifier 16, and the motor 20 is rotated in the direction of the prescribed angle. A driver member 22 is engaged to the adjusting rotary part 24 of the resistor 10 in accordance with the instructions of the display 32 and the like which is connected to the computer 26 as above-mentioned, and a switch 18 is pushed. As a result, the resistance value of the variable resistor can be adjusted accurately in a short period.
Patent JP-H01235906-A (JP)
Title: Fiber protective tube for terminal part of optical fiber cable
Inventor: TOMITA SHIGERU
IPC: G02B6/24
Filed: 1988-03-17
Abstract: PURPOSE:To prevent an increase in transmission loss at the time of fiber connecting and switching the to prevent the degradation in reliability by bending strains by providing a protective tube part made of an elastic material which discretely covers fibers to a gap part fixed to an optical fiber cable side. CONSTITUTION:A through-hole 13 through which a tension member 4 passes is provided to the center in a bottom part 12 of a blinded cylindrical cap part 11 to be fitted to a core part 6. Fiber housing tubes (tubes) 14 are provided in correspondence to the number and positions of the fibers 2 to the bottom part 12 and are communicated with the inside of the cap part 11. The cap part 11 where the tubes 14 are supported constitutes the fiber protective tube 15. Direct contact of the fibers with the other members is, therefore, obviated and the possibility of bending the fibers at a small radius when the fibers are bent is eliminated. The disturbance of smooth communication by the increased transmission loss and the degradation in the reliability by the bending strains are thereby prevented.
Patent JP-H11252761-A (JP)
Title: Conductor v-suspending device for substation
Inventor: KATAYAMA AKIHIRO
IPC: H02G7/02
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To facilitate the replacement work of a conductor V-suspending device for substation in a bus-line division rearrangement. SOLUTION: By inserting an E-shaped clamping fixture 15 formed by taking a middle clamp mounting seat 12, having a suspending clamp 16 downwards in a saddle part 3 fixed at the lower end of a V-suspending insulator train 2, and jointing bent parts 13, 13 on both sides of it and both suspending clamps 16, 16 so as to be detachable via the lower part of the saddle part 3, the entire jumper clamping device 1 for horizontal three-conductor is formed. By having the clamping fixture 15 and both the suspending clamps 16, 16 removed from the saddle part 3 and then detachably-fitting a semi-jumper clamp fixture with three semi-jumper clamps formed side by side, a semi-jumper clamp device for horizontal three-conductor is constituted.
Patent JP-H08230492-A (JP)
Title: Exhaust pipe supporting device for car
Inventor: KODAMA SUKETOMO
IPC: F16F15/08
Filed: 1995-02-24
Abstract: PURPOSE: To enhance the spring characteristics and durability of an exhaust pipe supporting device for car. CONSTITUTION: A hanger rubber 10 has a penetrating long hole 11, intermediate through hole 12, and lower through hole 13 along the line of symmetry S in the sequence from the position near the top member. The penetrating long hole is shaped as transversely long, wherein the two ends 11a have an approx. circular shape while the middle part 11b is flat, and the intermediate through hole 12 is formed in aprox. W-shape. The horizontal portion 20c of a plate-form supporting metal piece 20 is arranged so that the two ends 20c1 has a circular section while the middle part 20c2 protrudes down a little toward the ends.  When the plate-form supporting metal piece is to be fitted in the long hole, a rubber layer provided between the long hole and intermediate hole is pushed by the middle part, and thereby the gap 12a of the intermediate hole is narrowed from the condition after the rubber vulcanizing and shaping process. This lessens interference of the exhaust pipe M with other member caused by vibration of the car, heightens the spring characteristics of the exhaust pipe supporting device, and establishes an improved durability.
Patent JP-S51138236-A (JP)
Title: Fuel limiting method and device of diesel engine
Inventor: OKAMOTO KAZUTOSHI
IPC: F02M59/26
Filed: 1975-05-24
Abstract: PURPOSE: A fuel limit and device of a diesel engine, that imparts low speed flat torque chafacteristic to a diesel engine while performing sacendance of low speed torque by making a fuel limit device semifiting tyoe. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H08263220-A (JP)
Title: Data input and output device
Inventor: WATANABE KAZUYOSHI
IPC: G06F3/06
Filed: 1995-03-22
Abstract: PURPOSE: To accelerate rate for inputting and outputting data by shortening the processing time of write and read to a disk medium by reducing the moving amount of a head on the disk medium. CONSTITUTION: A data reception control part 4 receives data from the outside and writes them in a data buffer part 2 having capacity enough for storing data for one track on a magnetic disk medium 1, and a data transmission control part 5 reads the data from a data buffer part 3 having capacity enough for storing data for one track on the magnetic disk medium 1 and transmits them to the outside. A magnetic disk control part 6 performs data write and data read between the data buffer parts 2 and 3 and the magnetic disk medium 1. The magnetic disk control part 6 once writes data into the magnetic disk medium 1 for the unit of a track length on the magnetic disk medium 1.
Patent JP-H05262222-A (JP)
Title: Cooling structure for cable way driving device
IPC: F28D11/02
Filed: 1992-03-18
Abstract: PURPOSE:To obviate a separate type fan and execute cooling action without enlarging the diameter of a cylindrical drum by providing a driving drum composed of the cylindrical drum made of a magnetic substance or the like with a fin cooling structure. CONSTITUTION:A cooling fan 4 formed of small plate-shaped pieces 4a, 4b is a fixed to the inside of a cylindrical drum 10-1 on both the sides of a rib 10-3. When a circular arc-shaped linear motor 11 is energized, an eddy current flows in a driving drum 10, and Joule-heat is thereby generated to rise the temperature of the driving drum 10. On the other hand, the driving drum 10 rotates, and an cooling wind is therefore generated by the centrifugal force of the cooling fin 4 for cooling the cooling fin 4.
Patent JP-H05266478-A (JP)
Title: Optical memory element and reproducing method using the same
IPC: G11B7/125
Filed: 1992-03-18
Abstract: PURPOSE:To obtain an excellent regenerative signal from a bit recorded with high density without degrading the regenerative signal by reading out the finer bit than the beam diameter of a reproduced light beam individually. CONSTITUTION:The reproduced beam 7 controlled so that a central part 9 in an irradiating area has a prescribed light intensity or above irradiates a part between a substrate 1 and a recording layer 3 in the optical memory element 5 though the part is non-transmissible to the reproduced beam 7 as usual. Thus, a masking film 2 is formed which has a characteristic that only the central part 9 shows transmissibility to the reproduced beam 7 and shows non- transmissibility again after the reproduced beams transmits.
Patent JP-S60206076-A (JP)
Title: Field effect transistor
Inventor: NAKAMOTO HIROYUKI
IPC: H01L29/80
Filed: 1984-03-29
Abstract: PURPOSE:To obtain the FET excellent in operating speed and in noise by the construction that the first high impurity concentration region joined to the source electrode with the second high impurity concentration region extends immediately down the gate electrode. CONSTITUTION:The first N type high impurity concentration region 11 is selectively formed on a GaAs semi-insulation semiconductor substrate 1. A GaAs N type operating layer 2 is formed on the substrate 1 and the region 11, and the second N type high impurity concentration region 12 to join the upper surface of the layer 2 to the region 11 is formed in this layer 2. The source electrode 3 is in ohmic junction on the region 12, and the drain electrode 4 is in ohmic junction on the layer 2. The gate electrode 5 is in Schottky junction with the layer 2 between the electrode 3 and the electrode 4, and the region 11 extends immediately down the electrode 5. Such a structure allows the channel length to reduce to the route from the tip 110 of the region 11 to the electrode 4 as shown by an arrow, and to become much shorter. Therefore, the titled element is excellent in operating speed and in noise.
Patent JP-H08257466-A (JP)
Title: Liquid coating device on non-planer surface
Inventor: YAMAMOTO KOICHI
IPC: B05C5/00
Filed: 1995-03-22
Abstract: PURPOSE: To provide a liquid coating device capable of uniformly applying a liquid on a nonplaner surface to be coated with uniform film thickness without mixing of air or the like and on optional area and shape with the small loss of the liquid. CONSTITUTION: This liquid coating device 30 is provided with plural nozzles 34 arranged in a straight line along the X direction of the non-planer surface to be coated and having nozzle ports 42 at the tips. This device 30 has a spring for pressing each nozzle 34 to the surface 32 to be coated to keep a prescribed gap between the nozzle port of each nozzle 34 and the surface 32 to be coated and a liquid feed tank 58 for supplying the liquid to each nozzle 34 to discharge the liquid from the nozzle port of each nozzle 34. Further, this device has an actuator for moving the plural nozzles 34 arranged in a straight line along the surface 32 to be coated to a Y direction.
Patent JP-S57175839-A (JP)
Title: Heat exchanging fan
Inventor: OZAWA YUTAKA
IPC: F24F12/00
Filed: 1981-04-24
Abstract: PURPOSE:To enable blowing out of absorbed open air in a wide air stream into a room by making a suction fan into a lateral deflection type, in a title fan provided with a heat exchanger between suction and exhaust. CONSTITUTION:A sirocco fan device 2 for exhausting and a lateral deflection type fan 3 for suction air are arranged in an external box 1 at its left and right sides. The above device 2 is constituted with arrangement of a sirocco fan 5 in a spiral casing 4, a suction opening 4a is opened into a space 6 formed between the devices 2 and 3, and a discharge opening 4b is connected with a discharge opening of an exterior side of a chamber at the back of the external box 1. On the other hand, the above device 3 is constituted with arrangement of a lateral deflection impeller 13 in a casing (heat exchanger) 12 in which a nose component 10 and a guide component 11 facing with each other are arranged between left and right edge plates 8 and 9. Then, the above impeller 13 as well as the above fan 5 are connected with a rotary shaft 16a of a motor 16, and plural number of hollow components 17 are provided further in a casing 12, both ends of which are connected with the spaces 6 and 18 which are on both sides of the hollow components 17.
Patent JP-H09259943-A (JP)
Title: Wet type solar battery
Inventor: YAMADA KOICHI
IPC: H01G9/20
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To improve photoelectric transfer efficiency by providing a reflecting layer consisting of metal of high light reflectance in a surface of a conductive layer of an anode electrode. SOLUTION: This battery 1 is constituted by a cathode electrode 10, anode electrode 20 opposed thereto and an electrolyte 30. In the anode electrode 20, an optical electrode is constituted by forming a conductive layer 22 consisting of light permeable tin oxide provided in a surface of a glass 21, on its top provided reflecting layer 23 evaporating silver and on its top a pigment layer 27 consisting of ruthenium complex. A pigment has an absorbing function in a wavelength range of sunlight, an excitation condition is generated by irradiation of light.  By a constitution thus formed, light passing without exciting the pigment of the pigment layer 27 is reflected by the reflecting layer 23, the light again passes in the pigment layer 27, so as to increased an effective light path length, a chance of irradiation to an interface of the pigment 27 and the electrolyte 30 is increased, photoelectric transfer efficiency can be improved.
Patent JP-H10260366-A (JP)
Title: Pattern inspection device
Inventor: TOKITA HIROYUKI
IPC: G02B7/28
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To reduce inspection errors such as a size measurement error in the case of a fine pattern by evaluating image contrast at an inspection object position and deciding the position where the image contrast becomes maximum as a focusing point. SOLUTION: An image of a sample 16 is formed at an image pickup part 12 by an image forming means 13 consisting of an objective 14 and various optical elements of a mictoscope device. The image signal picked up by the image pickup part 12 is sent to an image processor 1 and passed to respective processing parts 3 to 6 after being passed through an input-stage processing part 2. An object-sample distance control part 7 controls the operation of an object-sample distance variation part 15 of the microscope device. A contrast detection part 5 is equipped with a distance table, and detects, evaluates, and hold contrast information at each operation position at the time of the focusing operation of the object-sample distance variation part 15 and also determines the position of the objective 14 where the largest contrast, i.e. focusing position.
Patent JP-S62219391-A (JP)
Title: First-in first-out memory
Inventor: YAMAGUCHI KOJI
IPC: G11C7/00
Filed: 1986-03-20
Abstract: PURPOSE:To transfer stack data at a high speed by detecting the final stage where data is stacked and transferring data to be stacked next from a data bus directly to the stage right before the final stage. CONSTITUTION:A selector 14 is enabled to connect the data bus 3 directly to a data latch 11 of each stage. Consequently, data to be stacked is stacked in a desired data latch speedily. The data latch where the data is stacked is the data latch right before the final stage of the data latch which has effective data and detected from the set/reset state of a flag latch 12. For example, it is detected by a final stage detection part 5 composed of an AND circuit and data can be stacked in the data latch right before the final stage by jumping over data latches in the middle, so the time required for the transfer is shortened, an output-side wait time is shortened, and fast processing is performed.
Patent JP-H03263398-A (JP)
Title: Cooling structure of substrate
Inventor: SUWADA MAKOTO
IPC: H05K7/20
Filed: 1990-03-13
Abstract: PURPOSE:To enhance a close contact property and to promote a heat-absorbing action by a method wherein a cooling plate, on the inside of which a water-conducting route has been formed, is arranged so as to be faced with a substrate and so as to come into contact with the surface of a heat-generating module and a part between the cooling plate and the substrate is sealed hermetically ro form an insulating fluid route. CONSTITUTION:Cooling plates 1 come into contact with heat-generating modules 4; and they have a water-conducting route 2, on the inside, which is used as a flow route of cooling water. A part between the cooling plates 1 and a substrate 5 is sealed hermetically; an insulating fluid route is formed at a space 3 between the cooling plates 2 and the substrate 5. When an insulating fluid and the cooling water are made to flow in opposite directions, the temperature grade of the heat-generating modules can be made more uniform. A gap in the contact face between the heat-generating modules 4 and the cooling plates 1 is filled with the insulating fluid; and it is possible to prevent a heat-resistant body from being increased on the contact face. Alternatively, the cooling plates 1 are arranged so as to face both faces of the substrate 5; they come into contact with the surface of the heat-generating modules 4; and they have water-conducting routes 2, on the inside, which are used as flow routes of the cooling water. Parts between them and the substrate 5 are sealed hermetically to form insulating fluid routes 3.
Patent JP-S63230590-A (JP)
Title: Determination of optimum saturation time in chloride vpe
Inventor: KIN HIROITSU
IPC: C30B25/02
Filed: 1987-03-18
Abstract: PURPOSE:To easily and accurately determine the optimum saturation time in chloride VPE, by supplying a chloride of group V element and H2 to a vacuum vessel containing a group III element and monitoring the amount of the group V element contained in exhaust. CONSTITUTION:A vacuum vessel 1 containing a group III element 2 (e.g. In) is supplied with a gaseous mixture of a chloride of a group III element (e.g. PCl3) and H2 through an inlet port 3 and with H2 gas through an inlet port 4. A part of exhaust is supplied to an analyzer 6 branched from an exhaust pipe 5 and the amount of the group V element existing in the exhaust is monitored. When the surface of the group III element 2 is covered with a III-V compound semiconductor to reach the optimum saturation time, the group V element is released in the exhaust. The optimum saturation time is determined by the detection of the group V element in the exhaust by the analyzer 6.
Patent JP-H01237211-A (JP)
Title: Functional fluid control type mount
Inventor: ABE TOSHIAKI
IPC: F16F13/00
Filed: 1988-03-15
Abstract: PURPOSE:To stabilize the characteristic of electrical viscous fluid by applying AC voltage onto the electrical viscous fluid in order to prevent concentration or accumulation onto an electrode or charging of particle and performing variable control of the frequency of applying voltage corresponding to travel state thereby controlling the viscosity of the electrical viscous fluid. CONSTITUTION:AC voltage is applied from an AC power source (AC voltage generating means) 15 onto the electrical viscous fluid in an orifice 10, where the frequency of the AC voltage is varied base on the detection result of an acceleration detector (vibration detecting means) 13. Since the electrical fields of electrodes 8, 9 change alternately and do not exhibit fixed polarity, concentration or accumulation of the electrical viscous fluid in the vicinity of the electrodes 8, 9 or charging of particles contained in the electrical viscous fluid is prevented, thus exhibiting vibration damping performance sufficiently for a long term. When the frequency of AC voltage is varied corresponding to the vibration frequency, viscosity characteristic of the electrical viscous fluid varies to initiate open/close operation of the orifice 10. Consequently, damping characteristic of mount can be controlled corresponding to vibration.
Patent JP-H11255454-A (JP)
Title: Landing doorway frame for elevator
Inventor: KANAYAMA RYOETSU
IPC: B66B13/30
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To provide the landing doorway frame of an elevator to facilitate assembly. SOLUTION: A vertical frame 1 and an upper frame 2 of which the three-way frame of a doorway consists are provided at respective coupling parts with a protrusion type L-shaped guide part 13 at the vertical frame 1 and a recessed type L-shaped guide hole 17 at the upper frame. When the vertical frame and the upper frame are securely intercoupled to form a three-way frame, the protrusion type L-shaped guide part 13 consisting of right and left vertical frames is inserted in the recessed type L-shaped guide hole 17 of the upper frame. By fixing by a bolt 15 and a nut 19, high-efficient fixing is practicable in a position wherein a vertical frame design surface 1B and the design surface 2B of the upper frame correctly coincide with each other.
Patent JP-S61223701-A (JP)
Title: Synthetic resin lens
Inventor: SHIMIZU TORU
IPC: B82Y30/00
Filed: 1985-03-29
Abstract: PURPOSE:To obtain the titled lens having an excellent thermal resistance by polymerizing a mixture of a styrene monomer and a radical polymerizable monomer having two or more than two ethylenic bonds in a specific ratio and casting it and by molding the obtd. cast plate having more than a prescribed values of a refractive index and total transmittance of light using a mold for the lens with heating under a pressure. CONSTITUTION:The polymer plate is prepared by polymerizing the mixture composed of >=0.4 wt.% monomer shown by formula I wherein R and R' are each H or CH3 group, R and R' can not be both CH3 group, and 0.001-0.3 wt.% monomer having two or more than two ethylenic bonds in the molecule and optionally an another monomer such as methylmethacrylate, and casting it. The lens is prepared from the obtd. polymer plate using the mold having a fresnel lens surface 10 and a lenticular lens surface 11 by heating under the pressure. By treating the polymer plate as mentioned above, the lens having advantage capable of making a depth of a projection type television small, and having the high refractive index and the excellent chemical resistance, is obtd.
Patent JP-S54154804-A (JP)
Title: Jet pump
Inventor: TAMURA KOUZOU
IPC: F04F5/10
Filed: 1978-05-29
Abstract: PURPOSE: For facilitating assembly and avoiding error therein, to make such a construction that first- and second-stage intensifying pipes may be located and fastened by making screwing thereof in one female thread provided concentrically with a nozzle.  
     CONSTITUTION: A female thread 17 is provided on the inner wall of a water conduit. A first-stage intensifying pipe 11 is fastened by making screwing thereof in said female thread 17. The location thereof is made by the rear end of said female thread 17. A second-stage intensifying pipe 12 is fastened by making screwing thereof in said female thread 17 also. The location thereof is made by the front end of said female thread 17. Said intensifying pipes 11 and 12 can be located and fastened coaxially with a nozzle 10 at a proper place by screwing said intensifying pipe 11 in said female thread 17 up to the rear end of said female thread 17 and next said intensifiying pipe 12 in said female thread 17 until a stopper 19 contacts with the front end of said female thread 17. Thus, assembly is facilitated and error can be avoided therein. 
     COPYRIGHT: (C)1979,JPO&Japio