baber/WOPTO huggingface dataset:
Patent JP-S60198307-A (JP)
Title: Power generation braking type expansion turbine
Inventor: IHARA KAZUO
IPC: F01D21/02
Filed: 1984-03-23
Abstract: PURPOSE:To apply a stable load on an expansion turbine and to prevent abnormal increasing of the number of revolutions, by a method wherein, when a generator is forced into a non-load state because of a trouble on the load system of a generator, a load, by which the generator is replaced, is driven with a coupler actuated. CONSTITUTION:Oil in an oil tank 1 flows through a filter 2 and a check valve 3 to boost the oil with the aid of a pump 4a, and is fed to a bearing in an expansion turbine 8 by means of a cooler 6 and a filter 7. The expansion turbine 8 drives an induction generator 10, and the generated power is consumed by a load 11. In which case, when the power of the generator 10 is disconnected occasioned by a trouble on a load system, a shut-off valve 15 at the inlet of the expansion turbine 8 is fully closed, and simultaneously, pumps 4b and 4c are driven through coupling of couplers 16b and 16c. In this case, the generator 10 is forced into a non-load state, the pumps 4b and 4c are forced into a load condition, and this causes absorption of energy of fluid remaining in a piping running between a shut-off part 15 and the expansion turbine 8.
Patent JP-S56151465-A (JP)
Title: Removing method of tannin contained in kaoliang
Inventor: NAKANISHI MOTOYASU
IPC: A23L7/10
Filed: 1980-04-23
Abstract: PURPOSE: To prepare kaoliang grains with a slight bitter taste and good digestibility, by treating the kaoliang grains with ultrasonic waves in a solvent, and extracting tannin from the kaoliang grains with the solvent.  
     CONSTITUTION: Kaoliang grains A are immersed in hot water B, and ultrasonic waves are irradiated from an ultrasonic generator 4 to extract tannin contained in the seed coats of the kaoliang grains. A solution of ethyl alcohol, sodium bicarbonate, polymerized phosphoric acid, EDTA or gelatin as well as the hot water may be used as the solvent. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61214081-A (JP)
Title: Method for recognizing closed area
Inventor: ONISHI KINSHIRO
IPC: G06T7/60
Filed: 1985-03-20
Abstract: PURPOSE:To omit an image memory and to shorten the time between the end of writing and the end of recognition by detecting the coordinates of a sampling point and recognizing an optional closed area in the form of gathering of segments between register points of a table. CONSTITUTION:A curve enclosing an area to be erased is supplied to a handwriting input part 1, and the coordinate data on the input curve is sampled at an appropriate time interval and detected in the form of a discrete spot string. A control part 2 recognizes the area enclosed by the curve out of the detected spot string as an aggregation of segments which are parallel to a coordinate axis. Then a display memory 3 and a picture memory part 5 are controlled for erasion of pictures or drawn images included in the aggregation area of each segment. here a spot which satisfies the prescribed conditions is obtained out of a processing subject point and its subsequent points as well as an interpolation spot string obtained by giving the interpolation among the sampling points on the curve enclosing the area to be erased. These obtained spots are registered successively on a table. Then the coordinates of each picture element are replaced with the coordinates of each small section for recognition of a closed area.
Patent JP-S56152033-A (JP)
Title: Language input device
Inventor: MATSUDA HIROSHI
IPC: G06F3/00
Filed: 1980-04-23
Abstract: PURPOSE:To output Chinese sentences easily without any skilled operator by inputting the pronunciation signal and tune symbol of each Chinese character. CONSTITUTION:Through input equipment 1, one Chinese character is inputted successively to controller 7 by being classified by the initials, finals and tone of its pronunciation symbol and under the control of controller 7, the index code of the data that corresponds to the Chinese character inputted to equipment 1 is read out of data memory. The comparing circuit of control circuit 7 compares the index code read out of memory 2 with the inputted pronunciation symbol, and the Chinese character having the identical unit code in terms of the initials, finals and tone of the pronunciation symbol is read out of internal storage 4, displayed on display 5 and printed out by printer 6. Thus, a Chinese sentence is outputted according to pronunciation symbols and tone symbols from input equipment 1 without any skilled operator.
Patent JP-S58171599-A (JP)
Title: Manufacture of porous body
Inventor: ABE TOSHIHIKO
IPC: C23F1/00
Filed: 1982-04-01
Abstract: PURPOSE:To easily make the surface of a base material porous, by selectively dissolving and removing parts with lower corrosion resistance from an alloy such as cast iron or carbon steel by making use of the difference in corrosion resistance between the constituent phases of the alloy. CONSTITUTION:An alloy contg. plural phases with different corrosion resistance values such as cast iron, carbon steel or high carbon stainless steel is subjected to acid treatment or electrolytic treatment. By the treatment, parts with lower corrosion resistance are selectively dissolved and removed to form pores in the vicinity of the surface. Thus, a porous body of complex shape is obtd. very easily without requiring forming, pressurization, heating and other stage.
Patent JP-S54147593-A (JP)
Title: Optimum control device for electric discharge machine
Inventor: WATANABE YOUJI
IPC: B23H1/02
Filed: 1978-05-10
Abstract: PURPOSE:To prevent secondary discharge in discharge processing and improve tapering performance on a work by switching the processing on by detecting that discharge processing electrode has reached in the neighborhood of depth having already been processed. CONSTITUTION:A hole is bored on a work 12 by making a discharge to take place between and electrode 11 and the work 12. Since a dischrage usually takes place in oil, it is necessary to keep removing sludge which generates with progress of hole-boring process, and therefore, whenever this occurred, the electrode 11 is pulled up by a periodical pull-up step 7 and at the same time the discharge is stopped. When the electrode 11 is lowered to re-start discharge processing, a depth detecting circuit 10 detects and confirm that the electrode 11 has reached in the neighborhood of the depth having already been processed, and then actual processing by discharge is started.
Patent JP-S51131297-A (JP)
Title: Liquid crystal drive circuit
Inventor: YONEDA YUTAKA
IPC: G02F1/13
Filed: 1975-05-12
Abstract: PURPOSE: To provide a liquid crystal indication drive circuit in which positive and negative outputs are obtained from single polarity low level signals. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S58171453-A (JP)
Title: Coating composition for protecting vibration-insulating material
Inventor: KAWASE RIYOUICHI
IPC: C08J7/04
Filed: 1982-03-31
Abstract: PURPOSE:To prevent the cracking of a vibration-insulating material, and to protect the material completely from fuel or sea water, by coating the vibration- insulating material made of epoxy resin, etc. with a coating composition obtained by adding a specific amount of a polyglycol diglycidyl ether resin to a paint containing an epoxy resin as a vehicle. CONSTITUTION:An epoxy-type vibration-insulating material is coated with a coating composition obtained by adding 2-20pts.wt. of a polyglycol diglycidyl ether resin to 100pts.wt. of a paint containing an epoxy resin vehicle [usually a paint composed of 1-5pts.wt. of epoxy resin, 14-19pts.wt. of polyamide resin, 65-75pts.wt. of aluminum oxide or sand, and 5-15pts.wt. of additives].
Patent JP-H01227173-A (JP)
Title: Method for forming one-exposure, multicolor image
Inventor: YAMADA TETSUYA
IPC: G03G13/01
Filed: 1988-03-08
Abstract: PURPOSE:To obtain a sharp, multicolor image by further increasing the potential gap between electrostatic latent images of different potentials and the potential difference between bias voltages and sequentially developing said images. CONSTITUTION:An original placed on an original platen glass 17 is scanned by an original system A, and its image is converged on an electrostatically charged photosensitive drum 1 through a mirror, a lens, etc. The drum 1 is image-exposed and forms electrostatic latent images of different potentials corresponding to the color of the original image. The developing bias voltages impressed in the order of developing process are raised in that order, and an electrostatically charging process electrostatically and uniformly charging the entire surface of the advancing photosensitive body is added between the developing processes performed by adjacent developing devices. The potential gap between the electrostatic latent images of different potentials is further increased to make larger the potential difference between impressed bias voltages, and ultimately the images are developed in order. Thus, a multicolor image of high contrast is formed.
Patent JP-S63220563-A (JP)
Title: Semiconductor device
Inventor: MISU KAZUHITO
IPC: H01L21/822
Filed: 1987-03-09
Abstract: PURPOSE:To enhance the integration density by constituting a resistance element by using a semiconductor region at the lower part of a field insulating film. CONSTITUTION:This is constituted by the following: first high-concentration impurity density layers whose conductivity type is the same as that of a semiconductor substrate connected to an external input terminal BP; a second low-concentration impurity density layer 6 which is situated directly under the first impurity density layers 8a-8c and whose conductivity type is the same as that of the first impurity density layers 8a-8c; a third low-concentration impurity density layer 5 which is situated directly under the second impurity density layer 6 and whose conductivity type is opposite to that of the second impurity density layer 6. The first to the third impurity density layers 8a-8c, 6, 5 are formed inside a well layer 2 whose conductivity type is opposite to that of the semiconductor substrate; a thick insulating film formed for element isolation is formed by CVD; a resistance element R which is formed between the first impurity density layers 8a-8c connected to the external input terminal BP and a first input stage is formed directly under the thick insulating film formed for device isolation; the length of the resistance element R is made shorter than the depth of the well layer 2. By this setup, the integration density can be enhanced.
Patent JP-S53140419-A (JP)
Title: Fuel injection device for internal combustion engine
Inventor: NOGUCHI MASAAKI
IPC: F02M69/14
Filed: 1977-05-12
Abstract: PURPOSE: To provide a gasoline injection device for an internal combustion engine which can reduce the gasoline injection period of time even if the amount of required gasoline is increased and also can effect good delivery of the fuel. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09247697-A (JP)
Title: Image display device
Inventor: FUJIWARA MASANORI
IPC: G09G1/28
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To provide an image display device in which convergence adjustment in a projection television receiver is easily executed even by a general viewer. SOLUTION: An input video signal or a video signal from an adjustment video signal generating circuit 13 is selected and given to RGB projection tubes 191-193. Furthermore, the selected video signal is given to a synchronizing separator circuit 20, from which a synchronizing signal is extracted and fed to a digital convergence device 22 and to a main deflection signal generating circuit 21, which generates a main deflection signal for the projection tubes 191-193. The digital convergence device 22 is provided with a memory controlled by a microprocessor 15 commanded by an operation entry and reads data corresponding to an adjustment point recognition structure formed on a screen 19 and displays its video image onto the screen 19.  The displayed video image and the adjustment point recognition structure are in matching with each other by the adjustment of an auxiliary RGB deflection signals.
Patent JP-H07237590-A (JP)
Title: Respiring bag for dividing respiratory device
Inventor: YOSHIDA AKIHIKO
IPC: B63C11/24
Filed: 1994-02-28
Abstract: PURPOSE:To provide a respiring bag for a half opening respiratory device preventing non-uniformity from being generated in respiration air in the respiring bag so that stable diving can be performed. CONSTITUTION:A respiring bag 3 for a half opening respiratory device of diving respiratory device in this invention is constituted such that the bag is extended/ contracted by an inflow/outflow of respiration air, to provide partitions 53 for dividing space in the respiration bag 3 into a plurality of rooms 3A, 3B, and by providing the partitions 53, since the respiring bag itself, increasing strength, can be prevented from being deformed, largely deforming the respiring bag 3 is prevented even when generated non-uniform internal pressure. Accordingly, non-uniformly of respiration air is eliminated in the repiring bag 3, and stable diving can be performed.
Patent JP-H10257704-A (JP)
Title: Motor and manufacturing for multi-pole flat coil
Inventor: KAI SUKEO
IPC: H01F5/04
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a multi-pole flat coil made of each multi-pole coil pattern with almost uniform thickness on both sides of a board, and a motor with good reliability using the flat multi-pole coil. SOLUTION: An electrolytic plating step is carried out for a laminated plate 1 with each multi-pole coil pattern 13 on both faces thereof while these patterns 13 is connected to a through hole 11' with a plurality of conductors 15. In this case, the electrolytic plating step can be carried out in a state, in which the potentials at the multi-pole coil patterns 13 are made almost the same, and thereby the thickness of the plating for the multi-pole coil pattern 13 can be made almost uniform. Then, the coil has good resistance characteristics. In addition, the conductors 15 are not overlapped on both faces of the laminated plate 1 and not short-circuited even when the thin insulating layer is broken or a bur is generated at a cut part of the conductor 15, and a decrease in performance of the coil can be prevented.
Patent JP-H10253492-A (JP)
Title: Automatic impact exciting device
Inventor: IWAHARA MITSUO
IPC: G01N3/30
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To simply the structure of an automatic impact exciting device by moving a moving body against spring restoring force with a motor, detecting a fixed position in the middle, stopping the motor for a fixed time with a timer, and releasing the coupling between the moving body and a coupling section in the fixed state. SOLUTION: A DC motor 12 is energized by a battery 13 via a timer 14, a drive gear 1 is rotated in direction A, and arms 3, 4 are rotated in direction B via a driven gear 2. The handhold 5a of a hammer 5 is rotated in the direction B via a spring 7, and a handle 5b turns on a limit switch 15 at an intermediate prescribed position. The timer 14 stops the DC motor 12 for a fixed period, and the drive gear 1 and driven gear 2 are stopped in the meshed state. When the drive gear 1 is rotated and its meshing with the driven gear 2 is released by the restart of the DC motor 12, the driven gear 2 is made free, and the hammer 5 is rotated in the exciting direction. The arm 3 collides with a stopper 9, the arms 3, 4 are not rotated, and only the hammer 5 collides with a test object by inertia. The hammer 5 is quickly restored by the restoring force of the spring 7 after the collision.
Patent JP-H02235649-A (JP)
Title: Recorder
Inventor: ISHIKAWA NORIYOSHI
IPC: B41J2/32
Filed: 1989-03-09
Abstract: PURPOSE:To apply effectively shearing force to an image forming surface by performing the recording well even on a low smoothness medium to be recorded by a method wherein a discharge means of a transferred medium to be recorded, an absorption means for absorbing the discharging medium to be recorded to the discharge means, and a pressure means for applying pressure are established. CONSTITUTION:An image is formed by a recording part 3, which is overlapped onto recording paper 8 being a medium to be recorded with a transfer part 4. An image is transferred to the recording paper 8 by applying heat and pressure and further, the recording paper is wound around a winding roll 6. Besides, through the recording paper 8 is discharged onto a discharge tray 11 by a discharge means 13, the recording paper 8 is absorbed to the discharge means by an absorption means 14 when discharged. The image is fixed by applying pressure and heat to an image forming surface of the recording paper 8 under this state by a pressure means 15. A charging device 14a as the absorption means 14 is arranged below a driven roller 13b, and a plus charge is applied to a surface side of a discharge belt 13c by corona discharge. An electrode roller 14b is brought into contact with the surface side of the discharge belt 13c to be connected to the ground. The recording paper 8 is thus solidly absorbed to the discharge belt 13c.
Patent JP-S63222116-A (JP)
Title: Sustained release tablet
Inventor: OKADA MINORU
IPC: A61K31/52
Filed: 1987-03-10
Abstract: PURPOSE:To obtain a sustained release preparation of theophylline, containing theophylline or a derivative or a salt thereof, an insoluble high polymer and an enteric high polymer. CONSTITUTION:A sustained release table of theophylline, containing 10-70wt.% theophylline or a derivative (e.g. aminophylline, choline theophylline or diphylline) a salt (e.g. theophylline calcium salicylate), 10-70wt.% insoluble high polymer (e.g. ethyl cellulose, aminoalkyl methacrylate copolymer, polyvinyl acetate or polyvinyl chloride) and 5-55wt.% enteric high polymer (e.g. phthalic acid cellulose acetate or maleic acid cellulose acetate). The tablet finally collapses completely by matrix release in the stomach and by dissolution and matrix release in the intestine and releases the total amount of theophylline to provide desirable blood concentration.
Patent JP-S63220294-A (JP)
Inventor: NOMOTO KAZUHIKO
IPC: G02B5/00
Filed: 1987-03-10
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-H05254950-A (JP)
Title: High toughness ceramic member
IPC: C04B35/80
Filed: 1992-03-13
Abstract: PURPOSE:To provide a ceramic member having excellent fracture toughness, low specific gravity and high reliability. CONSTITUTION:This high toughness ceramic member 11 is made of a sintered compact based on nonoxide ceramics optionally contg. <=50wt.% reinforcing fibers. The sintered compact has a porous substrate 17 contg. closed pores and dense surface layers 12, 13 sintered on two principal faces of the substrate 17 in one body. The substrate 17 has a structure formed by combining porosity transition parts 14, 15 having gradually increased porosity and the same thickness with a most porous part 16 having the max. porosity in-between. The part 16 is practically parallel to the surface layers 12, 13.
Patent JP-S56150336-A (JP)
Title: Automatic surface inspecting device
Inventor: NAKAI YOSHIYUKI
IPC: G01N21/88
Filed: 1980-04-24
Abstract: PURPOSE:To make defect inspection possible over the entire width of an object to be inspected by performing prescribed operations by using respective reflected light outputs corresponding to the photodetecting positions of the object to be examined. CONSTITUTION:A scanning type light source 3, a photodetecting element array 2 detecting the specular reflecred light by a moving striplike object 1 to be examined, and a device processing the output signals of the photodetector array are provided. The signal processor is provided with logic circuits which detect that the respective output electric powers of the photodetectors A in the area where the object 1 is present, the photodetectors B at the end edge parts of the object 1 and the photodetectors C in the area where the object 1 is absent are VA>=VB>VC when they are defined as VA, VB, VC, respectively and reject VC from the signal outputs.
Patent JP-H08220923-A (JP)
Title: Separation pawl releasing device
Inventor: ISHIKAWA SAKAE
IPC: B65H29/54
Filed: 1995-02-20
Abstract: PURPOSE: To provide a separation pawl releasing device capable of unnecessitating a structure for receiving the deflection of a shaft, easily securing positional accuracy between a separation pawl and the releasing member by guiding the forward and backward moving operation of a releasing member by a guide hole provided in a frame without providing a guide member used exclusively for the releasing member to and simultaneously performing the releasing operation of entire separation pawls. CONSTITUTION: This device is provide with the frame 16 to which the separation pawl 5 is turnably supported so that the separation pawl 5 moves forward and backward with respect to the external surface of a roller and pivotally supported to a fixing device main body so that the frame can freely approach to/separate from the external peripheral surface of the roller by a turning shaft; the releasing member 35 supported freely movably forward and backward toward the base end of the separation pawl 5 by means of the frame 16, and a stopper which is brought into contact with the member 35 in the case the frame 16 is turned to a set position and controls the protruding amount of the member 35 in a releasing direction.  The member 35 is detached from the stopper in the case the frame 16 is turned in order to separate the separation pawl 5 from the roller, so that the member 35 protrudes in the releasing direction by spring force and presses the base end of the separation pawl 5 to turn the pawl in the releasing direction.
Patent JP-H10252829-A (JP)
Title: Semi-active vibration control damper
Inventor: SASAKI MAKOTO
IPC: F16F15/12
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a semi-active vibration control damper at a low cost, which can control the fine vibration and of which parameter can be designed without a large limit and which has excellent strength. SOLUTION: In this damper, movement of the ER fluid, which flows in an orifice 14 (to which voltage can be applied) inside of an oil chamber 12, is generated with a forward and backward movement of an inside cylindrical body 4 in the inserting direction, and the damping force is generated by the passage resistance at this stage, and the damping force is adjusted by the voltage to be applied, and vibration is semi-actively controlled. A second rubber member 8 forms a diaphragm, and volume of the oil chamber 12 between a partitioning plate 13 is changed with the movement of the ER fluid, and the inside cylindrical body 4 is fixed to an outside cylindrical body 2 through a first rubber member 6.  With this structure, sliding part is eliminated, and correspondence to the fine vibration is enabled, and movement of the inner cylindrical body 4 is allowed by deformation of rubber without using a metal bellows, and a trouble to be generated by using a metal bellows is eliminated.