baber/WOPTO huggingface dataset:
Patent JP-H08222109-A (JP)
Title: Electromagnetic relay with check function and manufacture thereof
Inventor: KASAMA TOSHIYUKI
IPC: H01H13/06
Filed: 1995-02-16
Abstract: PURPOSE: To manufacture an electromagnetic relay with a check function reducing the manufacturing cost, having high reliability, and excellent in airtightness and fastness. CONSTITUTION: An external case 17 storing a relay main body section inside is provided with a check operating member 20 facing a moving contact piece 8. The check operating member 20 is constituted of a press section 20a facing the moving contact piece 8, a fitting section 20b integrally fused to the peripheral edge section of the fitting hole 17a of the external case 17 to pinch it from the periphery, and an elastic section 20c inserted between the press section 20a and the fitting section 20b. The check operating member 20 exposed with one face section when dies K1, K2 are opened is removed from the dies K1, K2, then the external case 17 is extracted in the orthogonal direction to the removing direction of the check operating member 20.
Patent JP-S56152969-A (JP)
Title: Ion etching apparatus
Inventor: TSUKAGOSHI OSAMU
IPC: C23F4/00
Filed: 1980-04-24
Abstract: PURPOSE: To perform superior etching by repeatedly changing an exciting electric current to an exciting solenoid with the passage of time in accordance with a prearranged program to repeatedly change the density distribution of ion beam in the radius direction, thereby uniformizing the distribution in the radius direction on an average of time.  
     CONSTITUTION: A magnetic field is formed with exterior solenoid 2 of ionizing chamber 1 having a large diameter, and simultaneously microwaves are introduced from waveguide 3 to generate plasma in chamber 1. Ions of the plasma are led out with guide electrode 4 to form an ion shower in reaction chamber 5, and wafers 7 on turn table 6 are etched. At this time, the exciting electric current to solenoid 2 is repeatedly changed with the passage of time in accordance with a prearranged program. As a result, the density distribution of ion beams is uniformized in the radius direction on an average of time, and superior etching can be performed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09222172-A (JP)
Title: Butterfly valve with steam trap
Inventor: FUJITA SATOYUKI
IPC: F16T1/10
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To keep a sufficient amount of blowing passage area and to enable a blowing operation to be completed within a short period of time by a method wherein a through-pass hole is opened or closed with a temperature responding element and there is provided a check valve for allowing only a flowing-down of fluid in one direction within the through-pass hole. SOLUTION: When condensed water acting as condensed water of vapor flows down at an inlet 2, a temperature responding element 5 is shrunk to open a through-pass hole 6 and causes condensed water to be discharged to an outlet port 3. When a valve element 4 is rotated by 90 degree around a rotation operating shaft 8 from a state shown in the figure, the valve element 4 occupies a location where it is crossed with the inlet port 2 and the outlet port 3 at a right angle, it becomes a state in which the inlet port 2 and the outlet port 3 are communicated to each other, all the fluids flowed from the inlet port 2 are flowed down to the outlet port 3 to become a blowing passage, resulting in that a large passage with only a thickness of the valve element 4 being applied as a flow passage resistance.  In addition, the valve element 4 is rotated by 180 deg., the temperature responding element 5 is positioned at the opposite side outlet 3, the check valve 16 is positioned at the inlet port, thereby even if the fluid flows down to the inlet 2 of the valve element 4, the check valve 16 closes the through-pass hole 6 to prevent the fluid from flowing down to the outlet port and shut it off.
Patent JP-S63225044-A (JP)
Title: Automatic paper feeder
Inventor: FUKUI KAZUYUKI
IPC: B65H3/66
Filed: 1987-03-09
Abstract: PURPOSE:To prevent sheets of paper from being jammed by mounting a feed-in guide plate retractably from a paper feed passage, loading the feed-in guide plate toward the paper feed passage with an elastic member and restricting the position of the plate in the direction of the paper feed passage with a stopper member. CONSTITUTION:When many sheets of paper are sent by a primary feed roller 10, a high pressing force is applied to a feed-in guide plate 30. Then the feed-in guide plate 30 is swung down against the load of a compressed coiled spring 32 to retract from the paper feed passage, whereby preventing many sheets of paper from being jammed between the secondary feed roller 15 and the feed-in guide plate 30. On the other hand a low limit stopper 34 restricts the retraction position of the feed-in guide plate 30, whereby preventing said guide plate 30 from coming into contact with the separation roller 20.
Patent JP-H09221229-A (JP)
Title: Device for preventing closure in conduit
Inventor: CHIBA AKITOKI
IPC: B65G65/46
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a device having an extremely simple structure capable of preventing closure in a conduit leading a minute raw material from the upper to the lower direction. SOLUTION: Vibrating gas discharged from a vibrating gas generator to the inside of a conduit 6 gives vibration to an inner cylinder 16 and reaches the inside of the inner cylinder 16 from the lower end of thereof, and further it gives vibration to minute raw material moving from the upward to the downward direction in the inner cylinder 16 and moves upward to the side of a hopper. With such an action of vibrating gas, closure in the conduit 6 caused by the minute raw material moving from the upward to the downward direction in the conduit 6 can be prevented.
Patent JP-H02234425-A (JP)
Title: Method of growing crystal
Inventor: KUSHIDA KEIKO
IPC: H01L21/20
Filed: 1989-03-08
Abstract: PURPOSE:To form a desired orientation film or an epitaxial film on a metal layer having a high melting point by means of graphoepitaxy at relatively low temperature by a method wherein heat treatment at temperature for causing migrating is performed and further heat treatment is performed at temperature to cause re-arraying of atoms. CONSTITUTION:A platinum film 3 of 600 to 1500Angstrom  is formed on a substrate 1 formed with grating 2. Then heat treatment for stabilizing crystal grains to be a nucleus of crystal growth is performed by crystal growth, then heat treatment is performed by raising temperature so that migration may be active in order to supply materials for growing a crystal nucleus 4, and then heat treatment is performed so that re-arraying of atoms occurs to allow the whole film to be an orientation film or an epitaxial film. This method allows orientational growth or epitaxial growth even on a thin film of metal having a high melting point such as platinum at relatively low temperature (680 deg.C).
Patent JP-S56149805-A (JP)
Title: Microwave semiconductor device
Inventor: IIDA AKIO
IPC: H01P5/20
Filed: 1980-04-23
Abstract: PURPOSE:To reduce a conversion loss and also make a device smaller in size, by connecting a diode to the part where the space between slot lines has been made narrow, and placing a micro strip line for signal on its reverse side, in a microwave mixer, etc. CONSTITUTION:A micro strip line for signal 1 is provided on the ground conductor surface of the microwave IC substrate, slot lines 10, 11 are provided on its reverse side so that its space is made narrow at the crossing part 15, and they are made to intersect with the line 1. To the lines 10, 11 of this crossing part are connected mixer diodes (D) 4, 5. According to such a constitution, the signal power of the line 1 is added to Ds 4, 5 in the same phase so as to be well-balanced. On the other hand, the local oscillation power is inputted to the micro strip line 6, and it is applied in opposite phase to Ds 4, 5 from the 1/4 wavelength micro strip line 17 whose tip is opening, at the part which branches to the line 10, 11. The IF power is taken out from the IF terminal through the LPF14 consisting of a thin strip conductor 18 and a high impedance line 19.
Patent JP-H07261488-A (JP)
Title: Paper sheet sorter device
Inventor: TOKUNO YOSHIAKI
IPC: G03G15/00
Filed: 1994-03-24
Abstract: PURPOSE:To provide a sorter device capable of easily pulling out a paper sheet even for the paper sheet having a size so small that it is hidden behind the center of a bin. CONSTITUTION:This device is provided with a sorter unit 3, plural bins 16 freely turnably attached to the sorter unit 3 at the base end part thereof in the paper sheet proceeding direction and assorting and stacking the paper sheets, and a changeover means 26 for switching the plural bins 16 in the first inclined state to the second inclined state after assorting and stacking the paper sheets on the plural bins 16.
Patent JP-S59181135-A (JP)
Inventor: NANBU KIYOUJIROU
IPC: G01N23/04
Filed: 1983-03-31
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-2000250122-A (JP)
Title: Extender and optical equipment provided with the same
Inventor: NAKAJIMA SHIGEO
IPC: G02B7/14
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To provide an extender by which the focusing adjustment range of an extender lens is widened and the variation information of the optical characteristic of a whole system obtained when the extender is attached between a photographing lens and a camera main body is transmitted to the photographing lens or the camera main body since the focusing adjustment action of the extender lens is unnecessitated, and to provide an optical equipment provided with the extender. SOLUTION: This extender is provided with a storage means 9 for storing the variation information (a) of the optical characteristic of the whole system obtained when it is attached between the photographing lens and the camera main body as the data to be transmitted to the photographing lens or the camera main body. This optical equipment is provided with the extender between the photographing lens and the camera main body, thereby adjusting the optical characteristic by moving an optical element by the photographing lens or the camera main body based on the data transmitted from the storage means of the extender.
Patent JP-H05258715-A (JP)
Title: Cathode for discharge lamp
IPC: H01J61/067
Filed: 1992-03-13
Abstract: PURPOSE:To restrain the consumption of emitters of a cathode for discharge lamp, due to an ion shock. CONSTITUTION:Minute and many recessed places 3 are provided on the surface of a main material 1 composed of tungsten. The recessed places 3 are formed so that opening parts 3a are made to smaller diameters than insides. Emitters 2, composed of electron radiation material, are coveredly mounted on the inner peripheral surfaces of the recessed places 3 other than open ranges through the opening parts 3a from the outer side of every recessed place 3. Ions, flying toward the main material 1, go straight and therefore are not clash against the emitters 2, consequently electrons, radiated from the emitters 2, pass through the opening parts 3a to be radiated outside.
Patent JP-S54146376-A (JP)
Title: Plate material stacking apparatus
Inventor: AWA MIKIO
IPC: B65H29/68
Filed: 1978-05-09
Abstract: PURPOSE: To provide a plate material stacking apparatus, in which a recess is formed at the lower end of the sliding surface of a chute, whereby plate materials can be stacked automatically and correctly.  
     CONSTITUTION: At the lower end of the sliding surface of chute 9, there is formed a recess 9a, with distance W between the lower end of chute 9 and speed reducing plate 10 being 70W80 % of the length of plates 1b to be stacked, step X being 20W 30 % of the length of plates 1b, clearance Y between the lower end of speed reducing plate 10 and the bottom surface of recess 9a being 2W3 times the thickness of the plates 1b, and sliding distance Z being 1.1W1.2 times the length of plates 1b. With such an arrangement, plate material 1b carried on carrier belt is slided down along chute 9 and comes into abutment with said speed reducing plate 10, thereby reducing the sliding speed of plate material 1b through deflection of the plate 10. Then, plate material 1b drops into the recess 9a, and passing through said clearance Y, drops into stacking frame 6 at an appropriate speed, whereby paper materials 1b can be stacked automatically and neatly in the stacking frame 6. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03259082-A (JP)
Title: Production of rice hull peroxidase and rice hull peroxidase produced by the same method
Inventor: ASO TAKESHI
IPC: C12N9/08
Filed: 1990-03-06
Abstract: PURPOSE:To obtain peroxidase from rice hulls in simple processes by crushing rice hulls in water, centrifuging to obtain a crude enzyme solution, performing an elaborate filtration to obtain a clear filtrated solution, concentrating, crystallizing and separating out the main portion of protein other than peroxidase, separating said enzyme and purifying. CONSTITUTION:1-10 times by weight, preferably 2-7 times by weight of water is added to rice hulls and the rice hulls are crushed in water using a crusher such as a microcutter. Thereafter, the resultant mixture is centrifuged to obtain a crude enzyme solution and the solution is clarified by an elaborated filtration using a membrane, then concentrated to about 1/10-1/100 by ultrafiltration. Next, said concentrated solution is treated by an organic solvent, preferably isopropanol and purified to obtain peroxidase. In said case, isopropanol is added so as the concentration of isopropanol to be 3-40% to precipitate the main portion of protein other than peroxidase. Then, isopropanol is further added to supernatant so as the concentration of isopropanol to be 60-80%, thus precipitated enzyme is separated out by centrifugation.
Patent JP-H04290951-A (JP)
Title: Inspection device with linear camera
Inventor: MASUDA KOICHI
IPC: G01B11/00
Filed: 1991-03-19
Abstract: PURPOSE:To allow a linear camera to make accurate self-start and self-stop for taking-in the inspection data for an object to be inspected. CONSTITUTION:When an object to be inspected 5 comes in the visual field of a linear CCD camera 1, the total amount of light incident to the camera 1 varies, and it is sensed that the light amount calculated by a camera data summarizing circuit 2 becomes greater than the min. light amount preset by a total light amount comparing circuit 3, which gives a start signal to a camera data takein circuit 4. This circuit 4 begins taking in the camera data given via the camera 1. A stop signal is given to the camera data takein circuit 4 if it is sensed that the light amount calculated by the camera data summarizing circuit 2 becomes the min. light amount preset by the total light amount comparing circuit 3 at the moment the object 5 goes out of the view field of the camera 1. Consequently the camera data takein circuit 4 interrupts the taking-in of the camera data for the object 5 given via the camera 1.
Patent JP-S62211174-A (JP)
Title: Ink ribbon cassette for line printer
Inventor: KONO HIROSHI
IPC: B41J17/22
Filed: 1986-03-12
Abstract: PURPOSE:To make it possible to unwind an ink ribbon without generating wrinkles or distortion, by holding the reel core in an ink ribbon supply side to a holding frame rotatable with respect to a case. CONSTITUTION:A holding frame 8 is mounted in a supply side case part 3 in a rotatable manner through a rotary support means having a rotary shaft crossing the axis of the reel core 5 in an ink ribbon supply side at a right angle and a friction imparting means imparting back tension at the time of the unwinding of an ink ribbon R is provided to one side plate 10. The ink ribbon R is successively unwound from the supply side reel core 5 and taken up by a take-up side reel core 6 through a window 7. At this time, because the supply side reel core 5 is held to a holding frame 8 rotatable with respect to an ink ribbon cassette 1, for example, when the tension of the ink ribbon R in the right end edge side thereof is strong and that in the left edge side is weak, the holding frame 8 slightly rotates to the counterclockwise direction around a bearing hole 14. When a tension applying direction is reverse, the holding frame 8 slightly rotates to a clockwise direction contrarily. Therefore, the tension of the ink ribbon R is uniformized automatically.
Patent JP-S58168460-A (JP)
Title: Production device for amorphous ribbon
Inventor: NAWA MASAHIRO
IPC: B22D11/06
Filed: 1982-03-31
Abstract: PURPOSE:To produce a distortion-free ribbon smoothly by stripping the thin film wrapped on the circumferential surface of a roll by the gaseous flow having a cushion effect. CONSTITUTION:A separator 8 is provided on the circumferential surface 7 of a roll 6 against the direction where the molten metal ejected from a fine hole 2 provided at the forward end of a nozzle 1 wraps the surface 7. A flow port 11 is provided on the rear 19 where the separator 8 faces the surface 7, and the air flow blown out against the rotating direction of the roll 6 from the port 11 passes through the slight gap between the forward end part of the separator 8 and the surface 7 of the roll 6 and dashes against the rear of the thin film 12 wrapped on the surface 7 with a cushion effect. The film 12 is thus stripped from the surface 7 without any distortion. The slightly stripped film 12 flies out along the front surface 14 on the side opposite from the rear 19 of the separator 8 while receiving the centrifugal force of the roll 6 and is made into a ribbon 15.
Patent JP-S58170489-A (JP)
Title: Preparation of d,l-alpha-amino-delta-valerolactam
Inventor: UEDA YOSHIZUMI
IPC: C12R1/025
Filed: 1982-03-31
Abstract: PURPOSE:To prepare D,L-alpha-amino-delta-valerolactam, by treating optically active alpha- amino-delta-valerolactam with a bacterium capable of racemizing alpha-amino-delta-valerolactam. CONSTITUTION:Optically active alpha-amino-delta-valerolactam is treated with a culture solution, live mold, dried mold, treated mold or extracted solution of mold of a bacterium such as Achromobacter cycloclastes TORAY 1001(FERM-P 772) belonging to the genus Achromobacter, Flavobacterium, or Alcaligenes, capable of racemizing alpha-amino-delta-valerolactam at 6-10pH at 25-50 deg.C.
Patent JP-S58170591-A (JP)
Title: Purification of waste water contg. organic substance
Inventor: YAMAZAKI KIYOSHI
IPC: C02F1/72
Filed: 1982-04-01
Abstract: PURPOSE:To positively perform the purification of acidic waste water contg. organic substance, by adding an amount of hydrogen peroxide corresponding to the contained organic substance to the waste water being mixed and agitated with powdery metallic or alloyed iron, and controlling its reaction by a pH meter or timer. CONSTITUTION:Waste water contg. organic substance is let flow into a pH- adjusting tank 1, adjusted therein to pH below 3 by the addition of an acid, fed into a reactor tank 2 where powdery metallic or alloyed iron is previously added, and then reacted by adding H2O2 to the waste water being agitated. The amount of H2O2 is increased or decreased in response to that of the waste water to be treated, but pref. at a ratio below 10/1,500 by the water to be treated. The reaction is performed by controlling the time of agitation with a pH meter or timer. When the reaction is finished, the agitation is stopped to precipitate the powdery metallic or alloyed iron. The resulting supernatant liquid is fed into a pH-adjusting tank 3. In the reactor tank 2, H2O2 is rapidly reacted by using Fe<2+>, etc. formed from the powdery iron or the like as a catalyst, and various kinds of organic substance are decomposed into H2O and CO2 in a short time.
Patent JP-H10254764-A (JP)
Title: Inter-memory data transfer device
Inventor: IHARA MASANORI
IPC: G06F12/02
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To provide an inter-memory data transfer device which can efficiently transfer a part of a unit structure as the object of transfer even if data structure differs before and after transfer in data transfer between memories. SOLUTION: Structured transfer DMA 1 respectively sets the size of one data group related to structuring, a processing object data position in the data group, a processing data size, start addresses in a data group memory space being a processing object and the number of addresses in a memory react circuit 1A and a memory write circuit 1B. A transfer processing is executed based on the setting condition. Data structured by repeating the taking-in and writing of data with prescribed width from the data group having a prescribed interval is speedily transferred.
Patent JP-S56154382-A (JP)
Title: Disposing device for oil containing drain in a ship
Inventor: NORIMURA FUTOSHI
IPC: B63B13/00
Filed: 1980-04-24
Abstract: PURPOSE: To reduce variation of a processing load, even if an oil-water separator with relatively small capacity is adopted, by arranging the tank space holding oil containing drain in two steps, at the fore-stage of the oil-water separator.  
     CONSTITUTION: In the fore-stage of an oil-water separator 4, the tank spaces 1 and 2 holding the oil containing drain are arranged in two steps. The oil containing drain discharged from each part of the ship is gathered in a collecting tank 1, its large sludge portion is precipitated and transferred into a fore-treatment tank 2, and subjected to a static separation into certain amounts of oil portion and water portion. As the final process, a treatment shall be carried out through the oil-water separator 2 so as to have the oil concentration of the drain limited to a prescribed value. Even if the oil-water separator with relatively small capacity is adopted, any variation of a processing load can be thus well disposed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S51131084-A (JP)
Title: A collection device for floating matters on flowing surface of the wat er
Inventor: MAKAYA SHIGETOSHI
IPC: E02B15/02
Filed: 1975-05-07
Abstract: PURPOSE: To increase collection efficiency improving the floating up of oil in prolonging the time of water to stay by alternately providing partitions and barrier plates in such a manner as to partition off inside of collection separation tank vertically in the direction of inflowing oil slikcs in the device for collecting oil slicks flowed out on the surface of the sea. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09244058-A (JP)
Title: Driving method for space light modulator and image forming device
Inventor: ICHIHASHI MITSUYOSHI
IPC: G02F1/13
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To provide the driving method of a space light modulator capable of quickly obtaining the secondary image having high quality and an image forming device using the space light modulator. SOLUTION: After an R filter is set in an optical path (150, 152), a pre- exposure is performed in order to improve optical responsiveness (153) and after the responsiveness is improved by the pre-exposure, a correction reflection image with respect to an R image is displayed on a write CRT and then an image is formed in space light modulation elements (154), the transmitted image of a print objective frame and the image formed in the space modulation elements are synthesized by releasing a shutter for a prescribed time to be printed on a color paper (156-162). These processings arc performed similarily with respect to a G filter and a B filter (164) and a print is formed by writing images in the space light modulation element and also by exposing written images with correcting lights.