baber/WOPTO huggingface dataset:
Patent JP-H10242810-A (JP)
Title: Latch circuit
Inventor: OHASHI KATSUNAO
IPC: H03K3/037
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To suppress a through current resulting from the input signal becoming stable at an intermediate level by performing control so that the input signal of a clocked inverter is fixed at level 'H' or 'L' when the clock signal supplied to the clocked inverter stays at the same level for the time longer than the reference. SOLUTION: The clocked inverter consisting of a transistors(TR) 1, 2, 4, and 5 is driven with the clock signal C consisting of a complementary signal to fetch the data input signal D and outputs it to an output terminal OUT through an inverter 6. A clock stop detection part has a time constant based upon the ON resistance of the TRs and a capacitor and detects the level inversion of the clock signal C; when the inversion period exceeds the time constant or when the signal stays at the level 'H', a clock stop detection signal R1 is varied to 'L' and sent to a transistor 3. The transistor 3 turns on to fix a point A forcibly at the level 'H'.
Patent JP-S51120475-A (JP)
Title: Apparatus for separating a magnetic suspended matter
Inventor: SHIMIZU SHIGEMI
IPC: B03C1/16
Filed: 1975-04-16
Abstract: PURPOSE: To bring a vacuum filter into a close contact with a flexible magnet belt to thereby separate sludge continuously and rapidly. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S54137967-A (JP)
Title: Fabrication method of semiconductor device
Inventor: MORITA YUTAKA
IPC: H01L21/58
Filed: 1978-04-18
Abstract: PURPOSE: To prevent migration with the saving of the material cost by coating the flattened part at the tip of a metal bar with noble metal paste by a rotating off-set roller.  
     CONSTITUTION: The polymer of bar wire 1 of a kovar material is clamped 9 and the tip is flattened by plastic-working to make pad 2. Off-set roller 10 of outer rubber lining is wide enough for welding semiconductor chip 3. With roller 10 rotated, silver paste 12 is transferred around the circumference of metal roller 11 and then transferred around roller 10 to a fixed width. Round wire 1 is carried in the C direction to print silver paste on pad 2. After drying, chip 3 is welded to round wire 1C, connected to pads of 1-B and 1-E, and resinsealed. Since silver resides only at the tip of the pad, the material cost is reduced and no silver resides where the kovar wire is exposed from the resin-sealing part, so that migration will never occur. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03248108-A (JP)
Title: Optical component
Inventor: TOJO MASAAKI
IPC: G02B6/32
Filed: 1990-02-27
Abstract: PURPOSE:To facilitate the manufacture by inserting an end part of an optical fiber into a recessed part formed in a lens holder, and fixing the optical fiber to the lens holder with a reinforcing member. CONSTITUTION:The tip of the optical fiber 9 is inserted into the optical fiber fixation recessed part 8 formed in the lens holder 5 to position the optical fiber 9. The cylindrical reinforcing member 10 is set covering the optical fiber 9 and fixed with an adhesive so as to fix the optical fiber 9 to the lens holder 5. Further, an aspherical lens 1 is provided with a positioning part 4 and this part is fixed in contact with the lens stopper part 6 of the holder 5. Then the aspherical lens 1 and lens holder 5 are fixed at their contact parts with an adhesive. Consequently, when the optical axis is adjusted to that of a semiconductor laser chip, the optical axes are adjusted completely only by adjusting the position of the lens module.
Patent JP-H06107903-A (JP)
Title: New water-based emulsion, its production and waterbased emulsion composition
Inventor: GOTO KAZUYUKI
IPC: C08L61/04
Filed: 1992-01-31
Abstract: PURPOSE:To obtain a new emulsion simultaneously satisfying flexibility, adhesiveness, tackiness, dryability and heat resistance, also low in foaming in its coating operation, by emulsifying a rosin-modified phenolic resin with a specific emulsifier. CONSTITUTION:The objective water-based emulsion can be obtained by incorporating (A) a rosin-modified phenolic resin, pref. prepared by dissolving in a solvent 100 pts.wt. of such resin 145-160 deg.C in softening point and 45-60 in acid value with, in combination of soft water, (B) 1-10 pts.wt. of a compound of the formula [R is H or lower alkyl; A<1> is 2-3C alkylene; A<2> is ethylene or propylene; n is an integer of 4-25; X and Y are such that one of them is SO3M (M is monovalent cation), the other being H], for example, prepared by esterification between the corresponding di-substituted phenyl polyoxyalkylene ether and sulfosuccinic anhydride, followed by emulsification using a high- pressure emulsifying machine and then eliminating the solvent at reduced pressures. The other objective water-based emulsion composition is such as to be incorporated with 5-50 pts.wt,, on a solid basis, of the above emulsion.
Patent JP-S62206273-A (JP)
Title: Cross-flow water turbine device
Inventor: NAKASE NORIYUKI
IPC: F03B1/00
Filed: 1986-03-05
Abstract: PURPOSE:To facilitate the installation of a cross-flow water turbine by removably fitting a water turbine unit in which a vertical impeller is housed in a water turbine casing, in the vertical hole of a water introducing block in which a horizontal water introducing hole and said vertical hole perpendicular to said water introducing hole are provided. CONSTITUTION:A horizontal water introducing hole 14 both ends of which are formed as the introducing inlet 14A of flowing water and a flowing outlet 14B, and a vertical hole 15A perpendicular to the water introducing hole 14 are formed in a water introducing block 15. And, a water turbine unit in which a vertical rotary output shaft 12 and a vertical impeller 13 are housed in a water turbine casing 11 is removably fitted in the vertical hole 15A. By this structure, a cross-flow water turbine can be installed merely by sinking or immersing the water turbine unit and the water introducing block 15 which are formed in an integrated form, in a river or sea, and, further, the removable water turbine unit facilitates the protection and inspection of the water turbine.
Patent JP-H05275329-A (JP)
Title: Method for forming semiconductor substrate
Inventor: SAKAGUCHI KIYOFUMI
IPC: H01L21/02
Filed: 1992-01-31
Abstract: PURPOSE:To provide SOI technology which is excellent in economy, ensures large uniform area, has extremely superb crystallization, and has remarkably little defects. CONSTITUTION:At first, a silicon substrate 11 which is a first substrate body is made porous. Then, an insulating layer 13 is formed on a silicon substrate 12 which is a second substrate body, and an amorphous silicon layer 14 is formed on the insulating layer 13. After a surface of the porous silicon substrate which is the first substrate body is bonded with a surface of the amorphous silicon layer 14 which is the second silicon substrate body, these bonded substrate bodies are heat treated at lower temperatures than those for crystallization of amorphous silicon. Then, solidphase epitaxial growth is made for the amorphous silicon layer 14 with the use of the heat-treated porous silicon layer 11 as a seed for growing crystals. As a result, single crystal silicon layer 15 is formed. After epitaxial growth, only the porous silicon layer 11 is eliminated by chemical etching, leaving single crystal silicon on the insulating layer 13.
Patent JP-H028728-A (JP)
Title: Diagnostic system for vehicle
Inventor: ABE KUNIHIRO
IPC: G01R31/00
Filed: 1988-02-29
Abstract: PURPOSE:To achieve a higher workability by providing a control section of a vehicle diagnostic device with a data communication means to demand a test mode change in a self diagnosis of an electronic controller according to an operation input from a test mode specifying means to permit the changing of the test mode with a simple operation of the vehicle diagnostic device. CONSTITUTION:An electronic controller ECU 2 carried on a vehicle 1 has a test mode of a self diagnosing function set to a U check mode for user's application and a test mode terminal 6a is released at terminals A and B thereof. When the test mode of the ECU 2 is switched over to a D check mode to diagnose a vehicle, an input/output connector 26 of a vehicle diagnostic device 25 is connected to a connector 24 for external connection provided on the ECU 2 of the vehicle 1 to input a test mode change demand by operating a keyboard 32. This demand is transmitted to a test mode specifying means of the ECU 2 from a data communication means to specify the D check mode forcibly regardless of a U check mode specification with the release of the terminals A and B of the test mode terminal.
Patent JP-H0592407-A (JP)
Title: Manufacture of laminated body
Inventor: KASHIWABARA TAKENORI
IPC: B32B5/18
Filed: 1992-01-20
Abstract: PURPOSE:To obtain a laminated body which is superior in incombustibility and heat insulation properties and easy in post-processing, by a method wherein slurry containing gypsum and slag of a shaft furnace is foamed mechanically to which a specific quantity of an urethane polymer is added and applied to a moisture permeable base sheet, upon which the moisture permeable base sheet is piled and the same is dried by controlling a thickness. CONSTITUTION:Moisture permeable base sheets (a), (b) may be good if they are of gas-permeable material or structure to emit surplus water of a mortar layer. A foaming agent 6 such as a surface active agent is added to slurry consisting essentially of gypsum 4 and slag 5 of a shaft furnace and the same is foamed mechanically by a similar method to manufacturing of foamed concrete. 1-30wt.% urethane prepolymer 8 is added to the foamed concrete on the basis of dried weight of the gypsum 4 and the slag 5 of the shaft furnace and they are mixed up with each other. This foamed slurry 9 is applied onto the moisture permeable base sheet (a) upon which the moisture permeable base sheet (b) is piled further and dried by controlling a thickness. This laminated body has flexibility and the same seldom breaks at the time of handling.
Patent JP-H06259561-A (JP)
Title: Device for calculating target in moving picture and target tracking device
Inventor: KAGE YASUSHI
IPC: C04B28/04
Filed: 1993-03-08
Abstract: PURPOSE:To highly accurately and quickly calculate the moving speed and moving direction of a target in a moving picture by detecting the direction of an edge from a specific local picture out of still pictures constituting the moving picture and calculating a local speed by using the value of edge passage time in the direction vertical to the detected edge direction. CONSTITUTION:A filtered picture is inputted to a frame memory 3 at first and an edge direction detector 9 detects an edge from a local picture read out from the memory 3. The detector 9 includes an edge detecting unit for outputting a maximum value in the direction of a specific shadow edge to detect the direction of a local edge. Then an edge passage time calculating device 10 calculates the passage time of the edges of respective picture elements arranged in the direction vertical to the detected edge direction. A local speed calculating device 11 calculates a local speed based upon the calculated edge direction and edge passage time. An overall speed calculating device 12 integrates the local speeds and obtains the total speed of the target.
Patent JP-S53132245-A (JP)
Title: Subminiature computer
Inventor: ONODERA TOORU
IPC: G06F9/455
Filed: 1977-04-25
Abstract: PURPOSE: To sufficiently satisfy the request for extension, by providing the control unit including the controlling keyboard coupled with a subminiature computer itself and display means. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63214037-A (JP)
Title: Frame synchronizing system for pcm transmission
Inventor: MAEJIMA KAZUYA
IPC: H04L7/08
Filed: 1987-03-03
Abstract: PURPOSE:To detect a correct frame synchronizing pulse just after next dummy frame surely even at the state of out of synchronism by inserting a prescribed dummy frame to an information code string at each proper frame at the sender side. CONSTITUTION:A frame synchronizing pulse gate 5 is controlled by a frame synchronizing pulse gate signal at the sender side 1 to send an information code string inserted with a frame synchronizing pulse at a prescribed period to a transmission line 3. A dummy frame data generating circuit 9 generates a dummy frame data and the dummy frame by the dummy frame data having no identical pattern to a frame synchronizing pulse in the information code string is inserted for each proper frame. A frame synchronizing pulse comparator circuit 6 at the reception side 2 detects the frame synchronizing pulse. When a synchronization protection circuit 7 decides out of cynchronization, a frame synchronization pulse comparison circuit 6 detects a frame synchronizing pulse just after the dummy frame.
Patent JP-H03248940-A (JP)
Title: Licence plate mounting structure for automobile
Inventor: YAMADA KAZUHIKO
IPC: B60R13/10
Filed: 1990-02-27
Abstract: PURPOSE:To facilitate mounting and demounting of a lincese plate and to improve strength by pulling off the license plate and a plate holder from a through-hole through rotation of them after the plate holder is slid to a position where the upper end of the license plate is not interfered with the longitudinal wall of a recessed part. CONSTITUTION:In removal of a rear bumper 1 in a state that a license plate 17 is left mounted, a bolt nut 15 for a flange piece 14 are removed, and a plate holder 10 is slid by means of a slide means 21. When the plate holder 10 is rotated upward centering around a pin 11, the license plate 17 is pulled off together with the plate holder 10 in a position where the upper end of the license plate 17 is not interfered with the upper end of a through-hole 6A. Meanwhile, in mounting of a rear bumper 1, the through-hole 6A is shielded with the license plate 17, and lamp light is prevented from escape to the back part of the rear bumper 1, and a quality feeling is improved. The through-hole 6A is formed in short of an upper wall 5b of a recessed part 5 to ensure rigidity of a recessed part 5 part.
Patent JP-H08251426-A (JP)
Title: Image processing method and image processor
Inventor: KUWATA NAOKI
IPC: H04N1/46
Filed: 1995-03-07
Abstract: PURPOSE: To attain smooth color expression by replacing forcibly the density of each of three primary colors smaller than a prescribed threshold level with 0 density so as to avoid the occurrence of visually offensive dots in a uniform background. CONSTITUTION: A saturation emphasis means 30 compares each of density C, M, Y corrected by a color correction means 20 with each preset threshold level by comparison means 31-33 and the result is outputted to changeover switches 34-36. Each of the switches 34-36 selects and when the result of comparison by the means 31-33 indicates the density the output of a density 0 is smaller than the threshold level. Then a binarizing processing means 40 binarizes the density and outputs the binarized density to a print means 50. Thus, dots of other color components scattered in a uniform background color like salt with parched sesame are not caused and the saturation of the primary color is improved.
Patent JP-S51122270-A (JP)
Title: Stop position control apparatus for cargo handling truck
Inventor: KOBAYASHI YOSHIMICHI
IPC: B65G1/137
Filed: 1975-04-18
Abstract: PURPOSE:A stop position control apparatus for cargo handling truck performing secured and easy control of stop position and allowing inexpensive production.
Patent JP-S60192291-A (JP)
Inventor: OOTSUKA FUMIO
IPC: G21C21/02
Filed: 1984-03-14
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-H07257528-A (JP)
Title: Bag-opening machine
Inventor: OSHIMA YUKIO
IPC: B65B69/00
Filed: 1994-03-17
Abstract: PURPOSE:To provide a bag-opening machine which dispenses with a special device for collecting empty bags. CONSTITUTION:A bad-opening machine is constituted of a body frame 1, a cutting device 2, a conveyor 3, an air blow device 4. The body frame 1 is provided with a sending-in opening 13 and discharging opening 12 of bags. A cutting device 2 is constituted of a cutter and a traveling member thereof, a pusher 51 to push up the bag. The conveyor 3 is provided with a pair of conveyors 23, 24 which can be changed over between a horizontal position and a vertical position. And the air blow device 4 is provided with a blowing-up part 71 in which the half of a bag A can be hooked. Respective halves separated by the cutting device 2 discharge the contents when hooked on the blowing-up part 71. And empty bags are conducted to the discharge opening 12 by the blowing up force of the air blow device 4 and collected there.
Patent JP-S57162200-A (JP)
Title: Doubling system for memory device
Inventor: SHINOHARA KAZUO
IPC: G11C29/00
Filed: 1981-03-31
Abstract: PURPOSE:To utilize storing spaces effectively by making a customer specify and change a doubling area by himself without the fixation of the area by the manufacture of the entitled device. CONSTITUTION:Each of memory units U0-U3 is divided into 4 storage blocks 0-3 and has the addresses of 128K (K=1,024) and data can be read/written from/in each memory unit independently. Four address conversion tables C0- C3 have entires in the units of 16 logical memory blocks fixed by continuous upper address bits A0-A3 started from the upper-most bit A0 and each entry has a doubling bit M, a valid bid V and a block bit M. At the normal operation, data in an entry are read out from one address conversion table to 4 logical circuits B0-B3. When double writing is permitted, 2 pairs of block specification signals BON-B3N and B1N-B2N are generated and, when not permitted, a pair of block specification signals are generated.
Patent JP-H0663731-A (JP)
Title: Metal made multilayer pipe and its manufacture
Inventor: NIIKORAUSU FUERENSHI
IPC: F16L9/16
Filed: 1993-01-28
Abstract: PURPOSE: To obtain a corrosion-resisting tube free of pressure leakage by helically winding or cylindrically forming a steel band having a brazing filler metal layer at least on one side, applying heating up to a temperature which is not lower than the melting point of the brazing filler metal, and then performing brazing. CONSTITUTION: This multilayer metal tube is manufactured by carrying out winding or cylindrical forming of a flat steel band 1 and subsequent brazing using a brazing filler metal layer 2, which is applied to at least one side of the steel band. The brazing filler metal layer 2 consists of a copper alloy having melting temperature of 1,020 deg.C. Moreover, the brazing filler metal layer 2 is alloyed with 13-15% tin, or with 32.5-37% zinc, or with 15-18% silver. Furthermore, an additional anticorrosion film is provided, and this anticorrosion film is composed of plastics and a chromium-plated aluminum pigment which is dispersed in the plastics.
Patent JP-H01224525-A (JP)
Title: Tripot type constant velocity joint
Inventor: ISHIJIMA MINORU
IPC: F16D3/205
Filed: 1988-03-02
Abstract: PURPOSE:To reduce an axial tension and prevent the resonance of a wheel by rolling a cylindrical roller on the plane surface of an aligning member and making an elastic member present between the aligning plate and the engaging surface of a channel of a housing. CONSTITUTION:Three channels 21 extending in the axial direction are formed in the inner face of a housing H3, and a cylindrical roller R3 is engaged with the channel 21 while fitting with a play on a trunnion shaft 22 protruded on a spider U3 fitted on a shaft S3. The channel 21 is provided with a pair of engaging surfaces M. A pair of aligning plates T3 are installed between said surfaces and the cylindrical roller R3, and elastic members Q are installed between the aligning plates T3 and the engaging surfaces M. Hence, the axial tension of the joint is reduced, so that the resonance of the wheel by the axial tension can be prevented.
Patent JP-S60222020-A (JP)
Title: Automatic foot washing and massaging machine
Inventor: ANTONIO KONKATO
IPC: A47K3/022
Filed: 1985-03-12
Abstract: The object of the invention is a feet washing and massaging machine having a basin (1) which is adapted for containing either one or both feet (2) placed on a footrest grid (3). On each foot (2) there acts a set of brushes (35,42,44) which is moved to and fro along the foot (2) and is carried by a pair of brush-carrying arms (33) which are introduced from above in the basin (1) and are driven by an electric motor (21) located outside of the basin (1), at a certain height thereover. The motor (22) is arranged on a support structure (11) containing the mechanical and electrical controls for the brush-carrying arms (33). The operative cycle of the machine is controlled by a programmer (48).
Patent JP-S57162072-A (JP)
Title: Arithmetic processor
Inventor: OOTE AKIRA
IPC: G06E1/04
Filed: 1981-03-31
Abstract: PURPOSE:To realize a parallel process for a number of operations and to increase the speed of operation, by using an optical signal as well as the space distribution of the light. CONSTITUTION:An LED array 1 is formed with (n) units of LED which are arrayed in the direction of axis X. A projection signal (p) is applied to the array 1 via an input driving circuit 2 to deliver the space light having the brightness distributing in accordance with the signal (p). At the same time, an optical gate array element 3 which is irradiated by the light given from the array 1 is formed with plural optical gates which are arrayed to the axis X with 45 inclination. A nuclear function signal (h) is applied to the element 3 via an input driving circuit 4 to control the transmittance of the element 3. Furthermore an optical sensor array 5 is set in the direction of axis Y to receive the light from the array 1 via the element 3. In such way, a number of operations can be processed parallel to increase the speed of operation.
Patent JP-S60190309-A (JP)
Title: Releasing agent
Inventor: MIZUNO TETSUYA
IPC: B29C33/60
Filed: 1984-03-12
Abstract: PURPOSE:To obtain a releasing agent excellent in releasing property and solubility and having good storage stability for polyurethane and various resins and rubbers, containing a specific phosphonic acid monoester (salt), a low-melting wax and an oil. CONSTITUTION:A phosphonic acid monoester (salt) of the formula (where Rf is a 1-20C polyfluoroalkyl, R' is a divalent organic group, and R is a hydrocarbon) is mixed a wax or oil (preferably silicone oil) of a melting point of 100 deg.C or less in a proportion of 1: 0.2-5wt. ratio preferably to obtain a releasing agent. The compound of the formula is obtained from reaction of a compound of the formula Rf-R'-X (where X is a halogen) (e.g., C6F13O2H4I, etc.) with a compound of the formula P(OR)3 [e.g., P(OCH3)3, etc.].
Patent JP-H04283454-A (JP)
Title: Magnetic recording and reproducing device and adjusting method for the same
Inventor: ITO AKIHIDE
IPC: G11B15/46
Filed: 1991-03-13
Abstract: PURPOSE:To easily operate a tape speed adjustment by forcedly switching the control of the rotational speed of a capstan motor from the second driving circuit system to the first driving circuit system by the switching of the second switch. CONSTITUTION:A variable register 15 for adjusting a recording tape speed is adjusted so that the prescribed signal of a standard magnetic tape 7 reproduced by a signal processing circuit system in a reproducing system state can be turned to a normal state, and the rotary speed of a capstan motor 16 is controlled so that the speed of the reproduced standard magnetic tape 7 can be regulated to a constant speed. At that time, the first driving circuit system which controls the rotational speed of the capstan motor 16 at the time of recording, can be switched to the second driving circuit system which controls the rotational speed of the capstan motor 16 at the time of reproduction, only by switching a pause switch 8, so that the adjustment of the tape speed by the above mentioned first driving circuit system and the above mentioned second driving circuit system, can be easily operated.