baber/WOPTO huggingface dataset:
Patent JP-S63185528-A (JP)
Title: Electrolytic polishing method for internal surface of t-pipe
Inventor: MIYAJI MASATOSHI
IPC: B23H3/00
Filed: 1987-01-28
Abstract: PURPOSE:To obtain a high degree of cleaning, by arranging a cathode in length along axial lines of straight line and branch flow paths being prevented from coming into contact with their internal surfaces and performing electrolytic polishing introducing an electrolyte from one or two of the opening parts while discharging the electrolyte from the rest of the opening parts. CONSTITUTION:A T-pipe T, which mounts to the opening part of its branch flow path S1 an electrolyte supply cylinder 1, provides opening parts, serving for discharge ports, in both ends of a straight line flow path S2. And a bar- shaped cathode A1, which is arranged in the straight line flow path S2 of the T-pipe T, fixes the both ends to a cap 2 with discharge port through an insulating sleeve 3. In this constitution, an electrolyte, which is introduced into the electrolyte supply cylinder 1 from an electrolyte supply pipe 5, is circulated in the T-pipe T and discharged from the discharge port of the cap 2. In this way, the T-pipe made by stainless steel can be obtained because internal surfaces in the T-pipe T are electrolytically polished by forming an electric field between the T-pipe T and the bar-shaped cathodes A1, A2 while allowing the electrolyte to flow.
Patent JP-H02200927-A (JP)
Title: Construction of vibration shutdown wall
Inventor: SAKAKI NOBUAKI
IPC: E02D31/08
Filed: 1989-01-28
Abstract: PURPOSE:To shut down vibration by excavating a groove to a given depth during protecting a surface to be excavated with a liner plate and supporting the liner plates opposing at regular intervals with a supporting material through a reinforcing material. CONSTITUTION:A groove 1 is excavated with a given width and a liner plate 2 is suspended from a wall surface through a hanging rod 4. Next after the groove 1 is excavated to some degree of depth, a reinforcing material 3 is suspended through the hanging rod 4, and the section to the reinforcing material 3 of an opposing plate 2 is connected parallel by a laminated urethane support material 5. Then after the groove 1 is excavated further, an additional reinforcing material 3A is connected to an existing reinforcing material 3, and this is repeated. It is thus possible to shut down vibration by constructing a plate 2 double.
Patent JP-H01194680-A (JP)
Title: Color image processor
Inventor: KIMOTO TETSUO
IPC: H04N1/40
Filed: 1988-01-29
Abstract: PURPOSE:To widely improve a reproducing image by preparing a concentration histogram for a color, calculating a threshold for binarization and multi-value for a color from the concentration histogram and binarizing picture data and executing the multi-value of them. CONSTITUTION:A memory area exists for a color at a memory provided at a concentration histogram preparing circuit 100 in order to prepare the concentration histogram for a color. A threshold 1 ... threshold 4 are calculated by using the data of the concentration histogram in a CPU 160. Namely, the shape of the histogram is decided for a color, thus, a histogram shape is classified and the calculating setting processing of the threshold based on the shape is executed.
Patent JP-S54111228-A (JP)
Title: Multi-item input device
Inventor: TAKAHASHI HIDEYUKI
IPC: G06F3/023
Filed: 1978-02-21
Abstract: PURPOSE: To ensure input items at an item input time to prevent erroneous input by permitting information input only when a book becomes a normal open state by a simple hardware in a book-system multi-item input device.  
     CONSTITUTION: Item information obtained by assigning selectively item recording parts to be inputted from a book, where plural item recording parts are formed in each of plural bound sheets, by an input element is inputted. Keys K 1  to K n  for characters which are arranged in a matrix and detect that a page open state of the book is a prescribed open state are provided. Further, input detector circuit 101 which detects the input of keys K 1  to K n , encoder 102 which outputs codes peculiar to keys K 1  to K n , and strobe pulse generator circuit 103 which generates strobe  pulses on a basis of the output of encoder 102 are provided, and AND between the  output of circuit 103 and the book position detection output is operated by AND  gate 104 to control the output of data input register 105.  
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61180037-A (JP)
Title: Damping support device
Inventor: NAKANO TAMIO
IPC: B63H25/42
Filed: 1985-02-01
Abstract: PURPOSE:To prevent the aging deformation and prevent deterioration to prolong life by combining a metallic material having an elastic function and a member having an energy dissipation function. CONSTITUTION:A support body proper 12 is constituted by a metallic body having an elastic function such as a plate spring, and a void part 13 provided in the interior of the said support body is filled with plastic, rubber, damping alloy and the like or is sealed to be filled with a damping function member 14 having an energy dissipation function and a granular shape such as sand and steel balls.
Patent JP-H06225748-A (JP)
Title: Culture container
Inventor: YAMASHITA RIKIYA
IPC: B32B7/02
Filed: 1993-02-05
Abstract: PURPOSE:To provide a culture container improved in heat resistance and prevented from the escape of steam. CONSTITUTION:The culture container comprises a culture container main body 11 having an opening at its upper part, and a lid 12 capable of tightly closing the culture container main body 11. Both the culture container 11 and the lid 12 are produced by thermally forming the laminated sheet of heat-resistant resin layer/adhesive layer/steam-barrier layer/adhesive layer/heat-resistant resin layer.
Patent JP-H03227791-A (JP)
Title: Brake hose piping device of front wheel brake of motorcycle
Inventor: HASHIMOTO TAKASHI
IPC: B62K19/38
Filed: 1990-01-31
Abstract: PURPOSE:To improve the flexibility and durability of each hose by connecting brake hoses of left and right brake calliper sides to a three-forked joint through the guide holes of a front fork, and connecting a brake hose of the master cylinder side to the three-forked joint. CONSTITUTION:Disc brakes 4 are fitted to both left and right sides of a front wheel 3 rotatably supported on the lower end of a front fork 1 by an axle 2. A brake calliper 5 is fitted to the lower portion of the front fork 1. In this case, brake hoses 6 connected to the brake callipers 5 are respectively extended left and right upward to be passed through guide holes 9 provided on left and right of the lower portion of a racing number plate 8 in the vicinity of an underbracket of the front frame 1, and then connected to a three-forked joint 10. On the other hand, a brake hose 14 connected to a master cylinder 13 operated by a hand lever 12 fitted to a handle 11 is also connected to the three-forked joint 10.
Patent JP-H03226911-A (JP)
Title: Insulated wire
Inventor: ISHIKAWA IZUMI
IPC: H01B7/28
Filed: 1990-01-31
Abstract: PURPOSE:To enhance a dielectric breakdown characteristic in bending and to obtain an insulated wire excellent in flexibility and in electric characteristics by providing a combination of special three-layer insulation structure. CONSTITUTION:A first insulation layer 2 comprising a cross-linking polyolefine polymer is provided directly or via an insulating material on the outside periphery of a conductor 1, and a second insulation layer 3 comprising a polyamide is prepared on the outside periphery of the first insulation layer 2. A third insulation layer 4 comprising one or more kinds of polymer selected among groups of a polyphenylene oxide, polyether ketone and the like, is further prepared on the outside periphery of the second insulation layer 3. According to this constitution, an insulation wire is obtained, in which thin thickness is realized as a whole so as to make flexibility excellent though the insulation layer thereof is three layers, the electric characteristics are superior and the probability of defect such as a pin hole is low.
Patent JP-S62180136-A (JP)
Title: Transmission belt
Inventor: ANPO YOSHIHISA
IPC: F16G5/18
Filed: 1986-02-01
Abstract: PURPOSE:To prevent a transmission belt from being twisted and to improve durability by forming a surface of a link mount block which is to contact an inner surface of a link plate into a curved convex surface thereby preventing the link mount block from tilting. CONSTITUTION:In a transmission belt of link mount- or pin and link mount type, a surface of a link mount block 5 contacting an inner surface of a link plate 1 and attached to the link plate 1 is formed into a curved convex surface 5c. As a result, even when there are some variances in the dimension of the multiple link plates 1 within the link mount block 5, the inner surface of the link plate 1 located in the center contacts the central part of the curved convex surface 5c of a square hole 5a in the link mount block 5 to prevent the link mount block 5 from tilting.
Patent JP-S53104550-A (JP)
Title: Plasma welding method
Inventor: TAKANASHI KENICHI
IPC: B23K10/02
Filed: 1977-02-25
Abstract: PURPOSE: To make possible forming of good back beds with easy-to-machine have beveling shapes such as V-shape, Y-shape, etc. by performing shaping welding in the beveling- by TIG welding, etc. thereafter performing plasma keyhole welding. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S54111092-A (JP)
Title: Error operation preventing device of control rod
Inventor: SAKURAI MIKIO
IPC: G21C17/00
Filed: 1978-02-21
Abstract: PURPOSE: To perform control rod operation obstruct at the first stop position enabling to stop by operating the control rod position pre-set for the control rod objective position set unit and the present control position detected with the control rod position detecting device when the control rod performs the error operation.  
     CONSTITUTION: Control rod 24 is driven by control rod driving unit 25 and stops at the position set by a signal transmitted from the operation board 26. The control rod stop position is detected with the control rod position detector 27, and indicated on the indicator attached to the operation board 26. The control rod position set to control rod objective position set unit and the present control rod position from the detector 27 are operated with the logical operator 28. In the process of the logical operation, the control rod operation obstruct signal is transmitted to the control rod operation obstruct unit 30 to stop the movement of control rod 24. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03229050-A (JP)
Title: Operating device of automatic transmission for vehicle
Inventor: SAKURAI USHIO
IPC: F16H59/10
Filed: 1990-01-31
Abstract: PURPOSE:To make the travel range of an automatic transmission settable in accordance with the travel range indicated through a control switch by setting a detection range of each travel range of a switching means to be wider than a suction range of a detent means. CONSTITUTION:A shift operating means has a stroke contact type control switch 18 where a setting travel range is successively installed on a specified locus in parallel. An automatic transmission is provided with a detent mechanism 33 mechanically regulating each travel range and a selector switch 32 detecting each travel range position electrically. A detecting range of each travel range is set to be wider than a suction range of the detent mechanism 33. With this constitution, in this selector switch 32 for detecting each travel range position of the automatic transmission electrically, detection operation of each travel range is set so as to be executed before the suction range of the detect mechanism 33 is materialized, so that facilitation of position control is thus promotable.
Patent JP-S62177516-A (JP)
Title: Device for observing shape of fine substance such as magnetic head
Inventor: NAKADA SHIGETO
IPC: G11B5/455
Filed: 1986-01-31
Abstract: PURPOSE:To observe the shape of a fine substance by constituting the titled device of horizontal and vertical microscopes, monitor TVs, a reference block positioning mechanism, and a moving mechanism. CONSTITUTION:A device for observing the shape of a fine substance such as a magnetic head consists of the horizontal and vertical microscopes 3, 6 fixed on a supporting stand to form observing positions or portions, monitor TVs 5, 8 respectively connected to the microscopes 3, 6 to immediately observe real images magnified by the microscopes, the reference block positioning mechanism 29 capable of positioning the substance to be observed, and the moving mechanism 9 having a moving body for moving the substance to be observed from the mechanical reference surface to an observing position or a portion. Consequently, the substance to be observed such as a magnetic head whole leading end is fragile and is easily damaged can be also simultaneously observed by the monitor TVs.
Patent JP-H05188348-A (JP)
Title: Ferroelectric liquid crystal display element
Inventor: ITO YASUHIRO
IPC: G09G3/36
Filed: 1992-01-09
Abstract: PURPOSE:To uniformly hold a display state of a frame part without driving the liquid crystal in the frame part by applying an electric signal to its liquid crystal by not driving the liquid crystal in a frame display area. CONSTITUTION:A liquid crystal molecule 36 of an area 32 part formed by enlarging the frame display area 32 part forms a smectic layer in the vertical direction to the rubbing directions 34 and 35 of the upper and the lower substrates, and shows a bistable oriented state. On the other hand, the liquid crystal molecule 36 of an area 31 part formed by enlarging an effective display area 31 part cannot take the bistable oriented state, although it forms the smectic layer. Therefore, the liquid crystal molecule 36 of the frame display area 32 part does not show a switching operation, and it is unnecessary to driving the area 32. At the time of performing a rubbing processing to only the effective display area 31 part, it is desirable to perform the rubbing processing after masking is executed to the frame display area 32 part of a polyimide thin film being an oriented film.
Patent JP-H02200196-A (JP)
Title: Production of low molecular weight chitosan
Inventor: SEKIGUCHI TADAO
IPC: C12P19/26
Filed: 1989-01-31
Abstract: PURPOSE:To efficiently obtain low molecular weight chitosan in safety and low cost by treating chitosan with at least one of neutral protease and lipase having decomposing ability of chitosan. CONSTITUTION:Natural chitin derived from lobster or crab, etc., is deacetylated with NaOH, etc., to obtain chitosan having about 10<6> molecular weight. Next, said chitosan is treated with HCl, etc., to obtain chitosan solution having pH3-6 and 1-20wt.% chitosan concentration. Then, at least one of neutral protease such as protin P or lipase such as lipase P 'Amano' is added to said solution in an amount of 0.001-10w/w% to chitosan and reacted at 40-50 deg.C for 1-100 hour to obtain reacted substance. Thus, the reacted substance is filtered and pH is adjusted to about 8, then generated precipitation is removed, thus purified with ion exchange resin, etc., to produce low molecular weight chitosan having <=10<5> molecular weight.
Patent JP-S58137916-A (JP)
Inventor: MIHARA HARUHIKO
IPC: H01H13/02
Filed: 1982-02-08
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-H03223874-A (JP)
Title: Method for conveying granular substance and developing method using the same
Inventor: HOSONO NAGAO
IPC: B65G54/00
Filed: 1990-01-30
Abstract: PURPOSE:To efficiently convey a granular substance with high density by small energy by ultrasonically exciting either or both of 1st and 2nd sound wave propagating members which are opposed to each other so that a progressive wave in transversal wave may be given to the member and moving the sound field of a stationary wave between the members. CONSTITUTION:The vibration by an ultrasonic excitation means 4 is transmitted to one end of the plate-like sound wave propagating member 1 through a transmission means 8 so as to ultrasonically exciting the member 1, thereby giving the progressive wave in transversal wave to the member 1. At such a time, the sound wave propagating member 2 is arranged to closely approach to the member 1, so that spatial sound pressure for floating between the members 1 and 2 is increased because of the ultrasonic reflection effect of the member 2 and the sound field of the stationary wave is efficiently moved. Thus, the granular substance is efficiently moved with high density by the small energy.
Patent JP-H05216933-A (JP)
Title: Information storage
Inventor: MUSHA MASATAKA
IPC: G06F17/30
Filed: 1992-02-05
Abstract: PURPOSE:To improve the activity efficiency of an information storage means by controlling the storing time of the inexpensive information and therefore abolishing more quickly the read stored information. CONSTITUTION:The information acquired from a communication/circulation medium 103 is divided in an information unit 204 and written into a storage means 111 with addition of the time information 201 outputted from an RTC 117. When the capacity of the means 111 is filled up, all time information following each information unit are read out of the means 111 and converted into the time differential information 212 by a time differential means 128. Each information 212 is multiplied with the corresponding coefficient value stored in a coefficient storage means 123 for acquisition of the value information 211. Then a physical address of the means 111 corresponding to the lowest value information 210 on a retrieving means 114 is obtained, and the information obtained from the medium 103 is over-written on the physical address of the means 111. The information unit having the time information corresponding to the designated time is read out, and the coefficient of the means 123 is doubled.
Patent JP-H04257883-A (JP)
Title: Image forming device
Inventor: OGATA YOSHIHIRO
IPC: G03G15/16
Filed: 1991-02-13
Abstract: PURPOSE:To provide an image forming device of less fluctuations in toner transfer efficiency caused by color irregularity due to the skipping of a transfer occurring in an image with a lot of toner stuck, such as a color image, environmental variation in the temp. and humidity of a circumference, and change in the material quality, thickness, etc., of a transfer sheet, having high reliability and high transfer efficiency. CONSTITUTION:A voltage having the same polarity as a toner electrifying polarity is applied on a driving/supporting roller serving also as repulsion transfer roller 13 driving an intermediate transfer belt 9. The supporting/driving of the intermediate transfer belt 9, and the repulsion transfer of a toner image are carried out by the driving/supporting roller serving also as repulsion transfer roller 13, and an influence by toner sticking quantity, an environmental change, and the type of the transfer sheet, is hardly exerted, and the high reliability and transfer efficiency can be realized.
Patent JP-S60197292-A (JP)
Title: Filth purifying treating method and device
Inventor: ANTON PII POORESUKII
IPC: C02F1/52
Filed: 1985-02-04
Abstract: @ A novel sewage purification system is provided herein. It includes a pump (13) for drawing sewage into the system and an injection inlet (15) for injecting a chemical into the effluent line (14) from the pump (13). The pump (13) leads to a pair of interconnected, U-shaped mixing chambers (71, 172) connected to the effluent line (14) from the pump (13), the U-shaped mixing chambers being baffled (181) and being of a particular construction. There is also a recycle line (45) from the inlet line to the mixing chambers (14) back to the pump (13) for recycling about 1-20% of the total flow rate, which is about 20-160 litres/minute through the system. The U-shaped mixing chambers are also provided with at least two injection inlets (178, 180) for injecting chemicals thereinto. A splitter chamber (21) is connected to the outlet (19) from the mixing chambers (171, 172) to provide a pair of parallel flow outlets lines (25, 27) therefrom. A separator chamber (30) is connected to such parallel flow lines (25, 27), the separator chamber (30) having structure (39, 42) therein for separating sludge therefrom and withdrawing it from the bottom thereof (41, 44), and for withdrawing clean water from the upper central core thereof (35, 38). Finally, a sludge removal line (44) is provided, along with a sludge recycle line (442) for recycling about 1-20% of the sludge back to the pump inlet line (12).
Patent JP-S63187260-A (JP)
Title: Electrophotographic sensitive body
Inventor: YOSHIZAWA HIDEJI
IPC: G03G5/08
Filed: 1987-01-30
Abstract: PURPOSE:To improve the traveling property of a carrier in a surface layer by alternately laminating plural C-contg. thin amorphous Si films having different concn. of C, thereby forming the surface layer. CONSTITUTION:The surface layer 4 on a photoconductive layer 3 is formed into the superlattice structure alternately laminating with the plural C-contg. thin amorphous Si (a-SiC:H) films having different concn. of C respectively to 30-500Angstrom  film thicknesses. The surface layer 4 is formed in, for example, the following manner: The thin a-SiC:H films (e.g.: C concn.=15atom.%) are first formed by installing a drum substrate 34 into a reaction vessel 29, evacuating the inside of the vessel 29 and forming a barrier layer 2 and photoconductive layer 3 successively on the substrate 34, then introducing SiH4, H2 and CH4 at prescribed ratios into the vessel and impressing high-frequency electric power thereto. The thin a-SiC:H films (e.g.: C concn.=3atom.%) are then formed by changing the ratio of CH4. The surface layer 4 is prepd. by repeating such operation.
Patent JP-S61179789-A (JP)
Title: Image recorder
Inventor: OKUNA KENJI
IPC: B41M5/20
Filed: 1985-02-06
Abstract: PURPOSE:To obtain a non-impact type image recorder capable of recording images with high resolution at high speed by fusing a resistive powdery developer onto a recording paper. CONSTITUTION:In the image recorder, a resistive magnetized powdered ink 1 having a low melting point is used. As a magnet roll 3 is rotated in the direction of arrow D, the ink 1a on a doctor blade 4 is moved on a sleeve 2 in the direction of arrow A, is fed on a recording electrode 5b, an insulating layer 6 and a recording electrode 5a, and is returned onto the blade 4. The sleeve 2 is electrically insulated from the electrodes 5a, 5b. When a voltage is impressed on the electrode 5a or the electrode 5b so as to generate a potential difference according to an image recording signal, an electric current is passed through the powdered ink 1 on the insulating layer 6, whereby the ink 1 is heated, is melted, and is fused to the recording paper 7. The ink attracted to the magnet roll 9 is recovered onto the sleeve 2 by the doctor blade 10.
Patent JP-H02201569-A (JP)
Title: Inter-microprocessor communication system
Inventor: NAKAMURA KOICHI
IPC: G06F15/16
Filed: 1989-01-31
Abstract: PURPOSE:To reduce the number of signal lines by connecting an interrupt signal line to a master microprocessor and all slave microprocessors one after another and interrupting each microprocessor only at the time when an interrupt effective flag provided in the slave microprocessor is in the logical '1' level. CONSTITUTION:An interrupt signal line 7 is connected to a master microprocessor 2 and all slave microprocessors 3-1 to 3-N one after another. The master microprocessor 2 sets one of interrupt effective flags 5-1 to 5-N corresponding to destination slave microprocessors 3-1 to 3-N through a data bus 6 and sets the interrupt line 7 to the logical '1' level. When interrupt effective flags 5-1 to 5-N are set, AND circuits 4-1 to 4-N interrupt slave microprocessors 3-1 to 3-N. Thus, it is unnecessary to individually provide all slave microprocessors with interrupt signal lines, and the number of signal lines is reduced.