baber/WOPTO huggingface dataset:
Patent JP-S6224002-A (JP)
Title: Electropneumatic converter
Inventor: YOSHIOKA TAKASHI
IPC: G01D5/42
Filed: 1985-07-23
Abstract: PURPOSE:To enhance the accuracy by obtaining the output pressure, which corresponds to the impressed voltage, by means of an electrostrictive flapper. CONSTITUTION:An electrostrictive flapper 8 is provided outside a main body block 2 in such a manner that the tip part of this electrostrictive flapper 8 faces to an opening of a nozzle 3. An auxiliary block 12 is fixed on a side opposite to the side on which the electrostrictive flapper 8 of the main body block 2 is provided. In addition, a nozzle, which faces to a diaphragm 6, is provided to this auxiliary block 12. With this contrivance, the area of mechanically sliding parts is reduced, and it becomes unnecessary to use a pilot valve. Thus, the output pressure with a good accuracy can be obtained.
Patent JP-H05329137-A (JP)
Title: X-ray tv system
Inventor: UNO YUKIMICHI
IPC: H04N7/18
Filed: 1992-05-29
Abstract: PURPOSE:To set relationship between receiving the intensity of a photomultiplier and an output current in terms of photographing technique and the size of visual field (photographing conditions) to a specified value automatically. CONSTITUTION:A data is stored into a memory 26 beforehand corresponding to the optimum high voltage value, of a photomultiplier 20 in terms of photographing conditions of an X-ray TV system. When the photographing conditions are specified, the data stored in the memory 26 is read out and the optimum high voltage corresponding to the photographing conditions is applied to the photomultiplier 20 with a high voltage generating section 23 for the photomultiplier.
Patent JP-H0453378-A (JP)
Title: Time base collector
Inventor: MARUKADO KAZUHISA
IPC: H04N5/95
Filed: 1990-06-21
Abstract: PURPOSE:To attain accurate time axis correction with respect to a reproduced video signal even at special reproduction by generating a memory write clear pulse giving a write reference based on a reproduction horizontal synchronizing signal, a head switching pulse, a capstan motor drive pulse and a tape speed discrimination signal. CONSTITUTION:A switching pulse of heads 3, 4 is delayed for a proper horizontal period in response to the tape drive mode at the special reproduction in which a magnetic tape 7 is in standstill or intermittent drive, and a write clear pulse to a memory 12 generated from a reproduced vertical synchronizing signal is generated instead in the case of the normal reproduction. Thus, a memory clear pulse giving a write reference is generated based on the switching pulse of the heads 3, 4, a drive pulse of a capstan motor 6 and a tape speed discrimination signal. Thus, stable time axis correction is attained without relying on the reproduced vertical synchronizing signal whose reproduction is unclear.
Patent JP-H06121996-A (JP)
Title: Treatment of waste water
Inventor: TASHIRO EIICHI
IPC: C02F3/12
Filed: 1992-05-29
Abstract: PURPOSE:To enable the removal of supernatant liquid even with a storage tank in which the sludge withdrawn from a settling tank is stored and to decrease the capacity of dehydration equipment, etc., by adding a saponin-contg. agent into the storage tank and returning a part of the supernatant liquid of the storage tank to an aeration tank or a tank upstream thereof. CONSTITUTION:Waste water is first introduced into an adjusting tank 1 where the flow rate thereof is adjusted. The water is then sent to the aeration tank 2 where air is blown to decompose org. matter with microorganisms. The water is then sent to the settling chamber 3 where the water is separated to the supernatant liquid and the precipitate. The supernatant liquid is discharged from a treated water discharge pipe 4. The precipitate is partly returned from a sludge return tank 5 to the aeration tank 2 and the other sludge is sent from a sludge withdrawal pipe 6 to the storage tank 7. The saponin-contg. agent is periodically added to the storage tank 7 where not only the sludge is merely stored but also the org. matter is further decomposed. The supernatant liquid in the storage tank 7 is returned to the aeration tank 2 by a return piping 10 and is returned to the adjusting tank 1 as well by changing over of valves, etc.
Patent JP-H0830170-A (JP)
Title: Developing device, process cartridge and image forming device
Inventor: FUJIWARA YASUO
IPC: G03G15/08
Filed: 1994-07-15
Abstract: PURPOSE:To provide a developing device capable of easily and surely fitting a toner container to a developing frame and further, surely preventing the leakage of toner, a process cartridge and an image forming device capable of attaching the process cartridge. CONSTITUTION:The developing device is constituted to provide the toner container 12a having a prescribed size opening part, a sealing member 17 which seals the opening part and is pulled out to unseal the opening part at the time of starting to use, the developing frame 12b being fitted to the container 12a in such a manner that the sealing member 17 is held and its free end is projected and a fitting guide 21 at the time of fitting the container 12a and the developing frame 12b to the end part of the container 12a or the developing frame 12b on the side where the free end of the sealing member 17 is projected.
Patent JP-2000353802-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAMIYA NAOMIKI
IPC: H01L21/28
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To prevent a semiconductor device from deteriorating in reliability by a method, wherein a transistor capable of recovering its characteristics is in a state where a gate insulating film suffers no damage, even if wirings are formed through an inductively coupled plasma etching method. SOLUTION: In a method of manufacturing a semiconductor device, which is equipped with a first wiring 31 connected to the gate electrode 22 of an insulated gate field effect transistor 21, formed on a semiconductor substrate 11 and a second wiring 32 connected to the semiconductor substrate 11, the first wiring 31 and the second wiring 32 are arranged adjacent to each other, and then the gate insulating film 23 of a transistor 21 is made to recover from damages through a thermal treatment which is carried out at temperatures of 200 or higher to 500 deg.C or lower, in an atmosphere of nitrogen gas or rare gas after the wirings 31 and 32 are formed, through an etching process by the use of an inductively coupled plasma etching device.
Patent JP-H0772379-A (JP)
Title: Range-finding device
Inventor: NAKADA KOICHI
IPC: G01C3/06
Filed: 1993-07-01
Abstract: PURPOSE:To provide a range-finding device preventing photographing based on erroneous distance information. CONSTITUTION:A light projecting part 1 projects light to an object, and a light receiving part 2 receives reflected light reflected by the object and detects a light receiving position as twodimensional information. A distance information arithmetic part 3 calculates information on the distance to the object and a displacement information arithmetic part 4 calculates displacement along a direction nearly perpendicular to the base length of the reflected image. Furthermore, a received light quantity arithmetic part 5 calculates the quantity of reflected light, an erroneous range-finding deciding part 6 decides based on output from the arithmetic parts 4 and 5 whether or not the reflected light is normal, and a subject distance deciding part 7 decides the distance to the subject based on output from the deciding part 6 and the arithmetic part 3.
Patent JP-H0215922-A (JP)
Title: Shaping of needle fin of heat exchanger
Inventor: WAKABAYASHI SHIGEKI
IPC: B23H7/02
Filed: 1988-06-30
Abstract: PURPOSE:To enable efficient and high density shaping of a fine-diameter needle fin and produce an efficient heat-exchanger by forming the needle fin in such a way that the electric discharge is executed on the surface of a pipe wall in the form of a lattice. CONSTITUTION:Pulsated current is sent from an electric discharging power supply 1 to electric discharging electrodes 5 and a hollow and cylindrical work 1. Both the motor 4b of a supporting frame travelling device 4 and the motor 3 of a supporting frame 2 are controlled for revolution by an NC controller 12 as to have the work 1 travelled in the direction R as shown for every turn of the work 1. While the work 1 is turned and travelled in the direction R, the electric discharge is executed by the electric discharging machine 5 on said work 1 to form a groove thereon. Then, the work 1 is inverted and held by the supporting frame 2 and the electric discharge is similarly executed to form a groove transverse with the former groove so that the area left ungrooved is used as a needle fine. As a result, the force acting at the processing time is extremely low so that the high-density fine-diameter needle fin may be formed efficiently.
Patent JP-H1110981-A (JP)
Title: Printer
Inventor: FUJIKURA HIROSHI
IPC: B41J25/308
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To ensure a uniform print quality over the entire print line by moving a carrier supported slidingly on a guide shaft movable to approach a print sheet mounting face or to recede therefrom by traveling a thin thread wound around a group of pulleys born on the frame. SOLUTION: A carrier 39 supporting a print head 40 is supported slidingly along a guide shaft 38 disposed in parallel with the upper surface of a print sheet mounted on the print sheet mounting face of a frame. The guide shaft 38 is disposed movably through a moving means having arms 34, 35 between a printing position using a print head 40 and a waiting position on the upstream thereof. A carrier driver stops a carrier 39 to a thin thread 43 wound between first and second pulleys 44A, 45A disposed slidingly on first and second pulley supporting shafts 44B, 45B and reciprocates the carrier 39 through the movement of the thin thread 43 incident to driving rotation of a tubular member 48.
Patent JP-H06174614-A (JP)
Title: Mold for mock-up for testing concrete strength
Inventor: MIZUSAWA AKIRA
IPC: G01N1/28
Filed: 1993-06-10
Abstract: PURPOSE:To provide a mold for mock-up for testing concrete strength which is easily and exactly molding a mock-up for testing concrete strength, easily and safely treated and capable of reusing and wasting without cost problem. CONSTITUTION:A cylindrical mold having a bottom is constituted of a bottom part 10 made of disk shape plastic, a pair of plastic made cylinder structure parts 20 forming a cylinder by combining them, and a plastic made annular frame 30 for assembling at the opening of the cylinder.
Patent JP-H06347268-A (JP)
Title: Underwater guidance pole
Inventor: TAKENAKA NOBUYUKI
IPC: G01C15/06
Filed: 1993-06-07
Abstract: PURPOSE:To provide an underwater guidance pole which can be attached or removed easily, which is safe and low-cost and which can guide an installation object in the water with good accuracy and smoothly. CONSTITUTION:An underwater guidance pole 1 is used to guide an installation object 5 such as a structure or the like in the water when the installation object 5 is installed in the water. The underwater guidance pole is provided with a collimation part 3 which is arrange and installed nearly vertically from the upper part of the surface of the water 2 up to the lower part of the surface of the water 2 and which is formed to be a pole shape, with a float part 4 which is installed at the lower part of the collimation part 3 and with a flexible connecting body 6 which connects the flat part 4 to the installation object eat 5.
Patent JP-H11348477-A (JP)
Title: File clip
Inventor: NEZU MIKIO
IPC: B42F1/02
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To manufacture a file clip at the reduced cost, provided with stable clamping force and also provided with good handling properties. SOLUTION: A file clip 1 is formed of a resin molded product provided with a main body section 10 having a section of hollow H-shape and a stopper section 20 formed integrally together. The main body section 10 is formed of H-shaped upper and lower piece sections 11 and 12, and the lower piece section 12 is set on the fixed side and the upper piece section 11 is set on the rocking side with an H-shaped connecting piece section 13 as a support, and spaces 14 and 15, front and rear, are divided by the upper and lower piece sections 11 and 12 and also the connecting section 13, and one space 14 is used as a clamping section, while the other space 15 is used for controlling releasably the rocking of the upper piece section 11 by the pressing-in operation of the stopper section 20.  The stopper section 20 is provided with ratchet pawls 25 formed of a plurality of pawl sections 25a, and in the process of being pressed into the other space 15, an optional pawl section 25a of the ratchet pawl 25 can be engaged with engaging sections 18 formed on the other sides of the upper and lower piece sections 11 and 12.
Patent JP-S5867181-A (JP)
Title: Novel staphylococcus aureus containing genes that produce staphylokinase and production of staphylokinase
Inventor: SAKO TOMOYUKI
IPC: C12R1/19
Filed: 1981-10-16
Abstract: PURPOSE:A fraction of temperate phage DNA of Staphylococcus aureus is introduced through a vector into Escherichia coli and the resultant Escherichia coli is cultured to produce staphylokinase. CONSTITUTION:The temperate phage of Staphylococcus aureus, SphiC DNA, is incised with a restriction enzyme such as Hind III or Ava II and AccI to obtain a DNA fraction carrying the genetic information of producing staphylokinase. Then, the fraction is introduced through a vector into Escherichia coli to give a novel Escherichia coli containing genes that can produce staphylokinase. The bacterium is cultured by a usual method and staphylokinase is collected mainly from the cultured cell bodies.
Patent JP-H11313561-A (JP)
Title: Protection cover from weed
Inventor: UCHIDA HIROSHI
IPC: A01G13/00
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive cover capable of protecting from weeds, and readily applicable. SOLUTION: This cover is obtained by uniformly compressing grass and straw, sewing the compressed product on a resin net 2, and dipping the resin net 2 with the compressed product into a resin liquid to improve the durability.
Patent JP-S6056260-A (JP)
Title: Quantitative analysis of dissolved oxygen in water
Inventor: SAO TOSHIO
IPC: G01N33/18
Filed: 1983-09-08
Abstract: PURPOSE:To make it possible to simply and rapidy perform measuring operation, by arranging a color forming reagent injecting ejector to the conduit between a specimen sampling port and a specimen sampling container and continuously injecting a definite amount of the color forming reagent using an indigo carmine solution into said ejector. CONSTITUTION:A cock 04 is opened to flow a specimen at a speed of 300-500ml/min from a specimen sampling port 07 and the interiors of a conduit 06a, an ejector 1, a conduit 06b and a specimen sampling container 01 are sufficiently substituted with the specimen. In the next step, a color forming reagent injecting cock 2 is opened to continuously inject a difinite amount of the color forming reagent 4 using an indigo carmine solution in the container 3 into the specimen flowing through the ejector 1 and both of them are mixed in the ejector 1, the conduit 06b and a water supply pipe 03 to develop a color and, at the point of time when the color tone in the container 01 becomes stable, cocks 04, 02 are closed and the color tone is compared with a prepared reference color tone solution to calculated a dissolved oxygen concn. By this method, measuring operation is made simple, a required time becomes short, measuring accuracy is enhanced because of no operation after the sampling of the specimen and, in addition, the continuous quantitative analysis of a dissolved oxygen concn. is enabled.
Patent JP-S6410914-A (JP)
Title: Hand for harvesting fruit vegetables
Inventor: UEDA YOSHIHIRO
IPC: A01D46/24
Filed: 1987-07-01
Abstract: PURPOSE:To suppress a mistake in harvesting by malfunction sensing and surely harvest fruit vegetables which are harvesting objects, by constituting a sensor in a state so as to provide a detectable range thereof equal to or smaller than the outer peripheral part of a suction port of a vacuum pad. CONSTITUTION:A proximity sensor (S2) for sensing a suction port (10A) of a vacuum pad 10 approaching fruit vegetables which are harvesting objects is constituted so as to provide a sensible range equal to or smaller than the outer peripheral part of the suction port (10A). Thereby only the fruit vegetables which are the harvesting objects within the moving route of the vacuum pad can be sensed to surely harvest the fruit vegetables which are the harvesting objects in a state without any mistake.
Patent JP-H06345315-A (JP)
Title: Traveling board for small-sized paper sheet
Inventor: SAIKAI HIDEFUMI
IPC: B65H39/02
Filed: 1993-06-08
Abstract: PURPOSE:To easily support a paper sheet at the time of making a color copy on a small-sized paper sheet such as a postcard or the like, and to easily make a both-sided copy. CONSTITUTION:A board 1 formed in a fixed size is provided with an adhesive part 2 on the transport side leading end part and with insert slits 3, 4 corresponding to the size of a paper sheet P for inserting the trailing end part and supporting the same. With the leading end part of a paper sheet P aligned with the forward end part of the adhesive part 2, a paper sheet P such as a postcard or the like is adhered to the part and held, and the trailing end part is inserted in the insert slits 3, 4 and held, so that even if the board is bent, the trailing end part of the paper sheet is slid in the parts of the insert slits and held normally so as to facilitate the operation of attaching and detaching a paper sheet to and from the board.
Patent JP-H0510187-A (JP)
Title: Step motor controller in internal combustion engine
Inventor: MATSUMOTO KENJI
IPC: F02D41/04
Filed: 1991-07-04
Abstract: PURPOSE:To improve the extent of startability at the time of power cutoff by judging this power cutoff from a step position of a step motor driving a throttle valve, and omitting the content check of a random access memory at this cutoff time. CONSTITUTION:The current step position of a step motor at the operation start of a microprocessing unit is detected by a current step position detecting means 11 for detecting the current position of a throttle valve, and whether the current step position is more than the specified value or not is judged. In the case where it is less than the specified value or the last random access memory(RAM) check is abnormal, this RAM check is carried out, thereby preventing any malfunction from occurring, and in the case where it is more than the specified value and the last RAM check is normal, this RAM check is omitted, that is, control over the quantity of fuel and air is started, thus startability at the power cutoff is improved.
Patent JP-S6224789-A (JP)
Title: Doorphone slave device
Inventor: TATSUMI YOSHIKAZU
IPC: H04N7/18
Filed: 1985-07-25
Abstract: PURPOSE:To decrease useless power consumption without giving displeasant feeling to a visitor after being noticed by providing an infrared ray lighting means in a housing, lighting intermittently the infrared ray lighting means synchronously with a video signal of an image pickup camera and suppressing the lighting of the infrared ray lighting means by the output of an external light illuminance detecting means. CONSTITUTION:An image pickup camera 8 and an infrared ray emitting diode 10 are arranged on the back side of a filter 20 above a speaker 18 and they are not observed externally. In operating a call switch 9, a synchronizing signal generating circuit 22 starts the operation, gives a synchronizing signal to a control circuit 23 to pick up image by the camera 8 and the synchronizing signal is sent to a signal amplifier circuit 34 via an external light sensor 17. When the sensor 17 detects the state under the minimum illuminance, the sensor 17 sends the synchronizing signal to the amplifier circuit 24, its output drives and lights the diode 10. When the external light is above the minimum illuminance,the sensor 17 shuts the synchronizing signal and the diode 10 is not lighted.
Patent JP-S6410415-A (JP)
Title: High-density magnetic recording medium
Inventor: YUZURIHARA HAJIME
IPC: G11B5/716
Filed: 1987-07-01
Abstract: PURPOSE:To obtain a high-density magnetic recording medium of <=0.1mum which is capable of making ultra-high density recording by providing a thin perpendicularly magnetically anisotropic ferromagnetic crystalline film having the two- phase structure arranged with perpendicularly magnetically anisotropic ferromagnetic metallic phases having a circular section of <=0.1Xm diameter to a spot shape within a nonmagnetic metallic phase to a titled medium. CONSTITUTION:The thin perpendicularly magnetically anisotropic ferromagnetic crystalline film 2 having the two-phase structure arranged with the perpendicularly magnetically anisotropic ferromagnetic metallic phase (alphaF phase) having the circular section to the dot phase within the nonmagnetic metallic phase (alphaA phase) is provided on a substrate 1. The diameter of the alphaF phase is within 0.1mum. Magnetic recording to this high-density magnetic recording medium is executed by attaching a needle-like yoke 4 having about 0.1Xm tip diameter to the tip of an ordinary magnetic head 3 for high density and impressing the perpendicular magnetic field 5 corresponding to information signals to this recording medium by using such head. The ultra-high-density recording part 7 is thereby obtd.
Patent JP-H119145-A (JP)
Title: Internally threaded rod
Inventor: MATSUMOTO MASAHIKO
IPC: A01K87/00
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a drawing-out type internally threaded rod, enabling an inner rod body to be fixed at a prescribed position by a simple structure, and further capable of readily housing the fishing rod in the interior of the rod body so as to penetrate the rod body. SOLUTION: This internally threaded rod has a line-introducing hole for introducing a line into a line-going through passage 200, and a line-guiding member 21 formed on the tip side outer periphery of a front grip of the outer rod body 2 so as to cover the line introducing hole arranged on the outer periphery of an outer rod body 2. Further, the internally threaded rod has a hole 9 for restricting the movement of an inner rod body 1 housed in the outer rod body 2 in the axis direction by a finger of a user.
Patent JP-S6143354-A (JP)
Title: Logging processing system
Inventor: SAKURAI TOSHIO
IPC: G06F17/40
Filed: 1984-08-06
Abstract: PURPOSE:To reduce the load of a user or a maintenance operator by collecting automatically the log information produced in an off-line mode and controlling them collectively by a host processor. CONSTITUTION:When the log information is produced at a secondary processor 2 by a hard error, etc. in an off-line mode, the processor 2 secures a log information memory part 11 within its own internal memory 10 or a memory 5 and saves the log information temporarily to the part 11 together with the time information, etc. Then the log information saved at the part 11 is sent to a host processor 1 when the processor 2 is used in an on-line mode. The processor 1 stores the received log information in a log information store area 4 and controls the log information of an off-line mode in the same way as that of an on- line mode.