baber/WOPTO huggingface dataset:
Patent JP-S61167935-A (JP)
Title: Automatic releasing device of camera
Inventor: SUGANO HISANARI
IPC: G03B17/38
Filed: 1985-01-19
Abstract: PURPOSE:To prevent a shutter from being charged continuously for a long period by providing a resetting circuit which resets a counter circuit when an electromagnetic releasing device operates before the counting frequency of the counter circuit reaches a specified value. CONSTITUTION:When the shutter 13 is left after being set, an automatic release signal is outputted to the electromagnetic releasing device 11 a specific time later with a signal from a data device 15. For example, the count number of the counter circuit 16 for operating a trigger circuit 14 is set to '2'. The counter circuit 16 counts up to '1' at twelve o'clock in the midnight of a day when photography is interrupted after the shutter setting. The counter circuit 1 counts up to '2' at twelve o'clock in the midnight of the next day unless the electromagnetic release device 11 operates, and at the same time the trigger circuit 14 operates to send the automatic release signal to the electromagnetic releasing device 11, which releases the shutter 13. Consequently, the shutter is released automatically when the shutter leaving time exceeds a specific time.
Patent JP-H09224254-A (JP)
Title: Device and method for estimating motion
Inventor: ERIOTSUTO NIIRU RINTSUAA
IPC: H04N7/26
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To exactly estimate a motion by calculating a motion error between the field of a current frame and the field of a reference frame, calculating a vector, with which the inter-field motion is approximately provided, and improving the accuracy of an approximate field vector and an approximate frame vector later. SOLUTION: A field error/frame error conversion unit 518 calculates a frame error according to any prescribed pattern. Namely, the rough field error in the lower field of the reference frame for predicting the upper field of a current microblock having the offset of horizontal (x) picture elements and vertical (y) picture elements is added to the rough field error in the lower field of the reference frame having the offset of horizontal (x) picture elements and vertical (y+1) picture elements, and the frame error corresponding to the offset of horizontal (x) picture elements and vertical (2y+1) picture elements is provided. In this case, since an accuracy improvement unit 525 improves the accuracy of only rough field frame or only frame vector, the motion is exactly estimated and the vector having the minimum error is provided.
Patent JP-S5291029-A (JP)
Title: Nitro substituted 4,5-dichloro naphthalic imide
Inventor: IMAHORI SEIICHI
IPC: C07D211/06
Filed: 1976-01-28
Abstract: PURPOSE: Nitro substituted 4,5-dichloro naphthalic imides of formula I (X is H, nitro R is lower alkyl, lower hydroxyalkyl, lower alkoxy lower alkyl, benyl, cyclohexyl, lower alkoxy). 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09195088-A (JP)
Title: Carrying and power feeding device for hollow roll
Inventor: SAKAMAKI SEIJI
IPC: C25D7/04
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To reduce a size, weight and cost, to facilitate handling and to expand adaptability while assuring the smooth feeding of a large current. SOLUTION: The front ends 22d of respective spindles 21L, 21R are provided with spherical bearings 31 which have recessed spherical surfaces 32 heading toward a hollow roll 1, power feeding members 72 which have power feeding surfaces 72F of a ring shape pressable to the side end face 3FL of the hollow roll 1 on one side and have projecting spherical surfaces 73 slidable with the recessed spherical surfaces 32 of the spherical bearings 31 on the other side and liquid sealing members 76 of a ring shape which are pressable to the side end faces 3FL of the hollow roll 1 on the inner side of the power feeding surfaces 72F and are capable of liquid sealing. The hollow roll 1 is carried by respective tapered cones 41L, 41R and the hollow roll 1 is so constituted that the power may be fed thereto via the respective power feeding members 72, 72.  The power feeding members 72, 72 are constituted to turn and follow up in such a manner that the power feeding surfaces 72F, 72F fit to the side end faces 3FL, 3FR at the time of inserting the tapered cones 41L, 41R into tapered holes 4L, 4R.
Patent JP-S63177066-A (JP)
Title: Space filter
Inventor: TAKEZAKI JIRO
IPC: G01P3/36
Filed: 1987-01-19
Abstract: PURPOSE:To detect a speed with high accuracy, in taking out a signal from each light detection element, by applying a predetermined window function. CONSTITUTION:For example, the real image of a road surface 9 is formed on the light detection surface of a light detection element group (detector) 1 by a lens 8. Therefore, the shape of the road surface 9 is sampled in a form of brightness change by the elements 1(1)-1(N) of the detector 1. When these elements 1(1)-1(N) are arranged at a definite pitch P, a delay element is present between the mutually adjacent elements. That is, delay becomes a distance in a space filter. In these corresponding relations, at the time of movement at a constant speed, the image of one point S on the road surface 9 becomes S' on the surface of the detector 1. Therefore, the image S' of the point S successively traverses the elements 1(1)-1(N) of the detector 1 at a definite time interval and the signal due to said image S' is successively obtained from each of terminals X1-XN. By this method, a speed can be detected with high accuracy.
Patent JP-H04252095-A (JP)
Title: Ceramic printed circuit board
Inventor: TAKAHASHI YASUHITO
IPC: H05K3/46
Filed: 1991-01-28
Abstract: PURPOSE:To provide a ceramic printed circuit board in which reliability of electrical connection of a conductive via to an insulating film via can be improved. CONSTITUTION:A connecting metal pad 31-2 has a size expecting an irregularity in shrinkage of a ceramic board body 11, and formed of a conductor via connecting pad 31-2a to be electrically connected to the via 12-2 of the body, and another insulating film via connecting pad 31-2b exclusively connected with an insulating film via 34-2. The via 12-2 and the via 34-2 do not always overlap with each other.
Patent JP-H01184265-A (JP)
Title: Mask for forming non-vapor deposition part of electrophotographic sensitive body
Inventor: NAKAJIMA MASAO
IPC: C23C14/04
Filed: 1988-01-19
Abstract: PURPOSE:To distinctly form the adhered part and non-adhered part of a photosensitive layer and to prevent flawing of a non-vapor deposition part by fitting a mask body having a cylindrical part and circular conical end part to the outside surface and side face of a guide ring to be inserted between a base body and supporting shaft. CONSTITUTION:The mask for forming the non-vapor deposition part is formed of the guide ring 7 and the mask body 8. The guide ring 7 has an L-shaped section and the inside diameter of the cylindrical part 71 is set at the size which is nearly equal to the inside diameter of the base body 1 and at which said part can be fitted onto the supporting shaft 2. The cylindrical part is formed to the outside diameter smaller than the diameter of a socket and spigot part 11 of the base body 1. The mask body 8 is formed to the inside diameter equal to the outside diameter of the toric part of the guide ring 7 and is formed with the circular conical part 81 to form the shear droop part of the photosensitive layer at the end. The mask body 8 is mounted onto the outside surface of the base body 1 via the guide ring 7 inserted and fitted to the inside surface of the base body 1 and the inside surface of the supporting shaft 2. The deformation by the internal stress or external force at the time of vapor deposition of the end part of the base body 1 is thus prevented by the guide ring 7.
Patent JP-H05197921-A (JP)
Title: Production of integrated magnetic head and method for mounting the head to arm
Inventor: OZAKI MASAHIRO
IPC: G11B5/48
Filed: 1992-01-22
Abstract: PURPOSE:To facilitate handling and to improve workability by forming the plural integrated magnetic heads separably from a wafer as a 1st block or 2nd block. CONSTITUTION:The 1st integrated magnetic head group 25 provided with the plural integrated magnetic heads 21 in the same direction at the same intervals and the 1st block 23 consisting of 1st connecting parts 26 connecting the base ends of the heads 21 of this head group 25 are provided on the wafer 22. The 2nd integrated magnetic head group 27 provided between the heads 21 of the head group 25 where the front ends come into contact with the connecting parts 26 and the 2nd block 24 consisting of the connecting parts 28 connecting the base ends of the respective heads 21 of this head group 27 are provided. The 1st, 2nd blocks 23, 24 are cut out of the wafer 22 by etching and are thereby formed. As a result, the handling is facilitated and the integrated magnetic heads are produced with good workability.
Patent JP-S54106625-A (JP)
Title: Method of coating optical fibers
Inventor: TANIGAWA TADAKORE
IPC: C03C25/00
Filed: 1978-01-31
Abstract: PURPOSE: When optical fibers are coated with a covering material by passing through a vessel holding the covering material, the inside of the vessel is kept lower in pressure than the atmosphere, thus permitting the production of continuous optical fibers with high strength in the covering layers.  
     CONSTITUTION: In order to keep the pressure inside the vessle 22 holding the covering material 29 lower than atmospheric pressure, air is supplied from air supply 23 in the direction of arrow 24 and discharged from outlet 25 at a high speed to reduce the pressure in space 26 and the reduced pressure expands through pipe 27 to the inside of the vessel 22. Bubbles remaining in the covering material 29 are removed and do not accompany optical fibers that are made by melt spinning. The coating layers of the covering material 30 on the surface of glass fiber 11 are bubble- free and there is no part whose film thickness is thinner than other parts, that is, the thickness is uniform. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61170963-A (JP)
Title: Data discriminating circuit of recording and reproducing device
Inventor: NAKAI KENICHI
IPC: G11B20/10
Filed: 1985-01-23
Abstract: PURPOSE:To eliminate an error and to improve a total read margin by changing a space between a data discriminating window and a clock discriminating window and widening the width of the data discriminating window. CONSTITUTION:Since the output 27 of a flip-flop 25 is the inputs of a delay circuit 36 and an AND gate 38, the time necessary for an output 39 to come to a logical value '0' when the output 27 stands at the logical value '0' is shortened by the delay time. Then the time necessary for the output 39 to come to a logical value '1' is made longer by the shortened time. The output 39 is inputted to the data input terminal D of a flip-flop 2, which means that the data discriminating window is windened by the delay time of the delay circuit 36. Thus the clock discriminating window with a margin is narrowed, and the data discriminating without a margin window is widened, thereby im proving the total read margin.
Patent JP-S5292206-A (JP)
Title: Fractionation of product of caol hydrocracking under high pressure
Inventor: UEDA SHIGERU
IPC: C10G7/00
Filed: 1976-01-28
Abstract: PURPOSE: Fractionation of high-pressure hydro-cracking products recovered under atmospheric pressure permits its continuous operation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06222064-A (JP)
Title: Automatic chemical analyzer
Inventor: SHIMIZU YOSHIAKI
IPC: G01N1/00
Filed: 1993-01-22
Abstract: PURPOSE:To enlarge the selective range of chemical application while enhancing efficiency in analysis by regulating the time interval after injection of sample before injection of reagent into a reaction container. CONSTITUTION:A reaction pipe 1 is laid along a double transfer line installed concentrically on a rotary reaction table 2. Reagent dispensing mechanisms 7, 8 are disposed along the reaction line while spaced apart from each other such that the reaction pipe 1 arrives at reagent dispensing positions R2-1, R2-2 upon elapse of different times after a first reagent is dispensed at a reagent dispensing position R1 and stirred by a stirring mechanism 5 thus allowing selection of the position where the second reagent is dispensed. A stirring mechanism 9 corresponding to the dispensing mechanism 7 is disposed at a position on the reaction line spaced apart by one cycle rotational angle from the reagent dispensing position R2-1 in the upstream and stirs the reaction liquid at a stirring position MX2-1 in next cycle after dispensation of second reagent.
Patent JP-2000203580-A (JP)
Title: Synthetic resin container
Inventor: OHARA YOSHIHIRO
IPC: B65D21/06
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a synthetic resin container which can be stacked without using additional parts, does not produce rust and does not require changing of attitude of the container itself in both cases of stacking containers themselves and nesting themselves. SOLUTION: Both ends of outward-directed flanges 18a, 18c arranged at a pair of parallel side walls 14a, 14c, i.e., corners 16a to 16d are provided with receiving portions 20a to 20d at each of their extremity ends through thin-walled hinges 22a to 22d while being integral with the outward-directed flanges 18a, 18c, wherein they are bent inwardly at the hinge portions 22a to 22d and they are held at their stacked-up attitudes and a plurality of containers 10 can be stacked up to each other.
Patent JP-H03213707-A (JP)
Title: Connecting device
Inventor: KOSHIKAWA SHINICHIROU
IPC: F16B37/04
Filed: 1990-01-18
Abstract: PURPOSE:To facilitate the attaching/detaching of members to be connected, enhance connecting strength in tensile direction, by connecting both female and male members in an axial direction by means of locking an elastic locking member on one side and a locking member on the other side through thrusting a connecting rod into a hole, making a second member to be connected connectable between both members, and providing a connection releasing means. CONSTITUTION:The head 14 at the top end abuts on both leg parts 3a, 3a of an elastic locking member 3 by thrusting the connecting rod 13 of a male member 2 into the connection hole 8 of a female member 1, and both leg parts 3a, 3a and the locking member 15 of the connecting rod 13 are locked by elastically deforming this outward. And, a connecting releasing means 17 is formed at the facing part of the male member 2 and a second member 16 to be connected that is going to be connected with a first member 6 to be connected. Then, in the connecting state of both first and second members 6, 16 to be connected, the male member 2 is retreated upward against the second member 16 to be connected by rotating the male member 2 in the direction of an arrow i, thereby releasing the locking state of the elastic locking member 3 and the locking member 15.
Patent JP-H06225357-A (JP)
Title: Communication system
Inventor: OGASAWARA KOICHI
IPC: H04W48/20
Filed: 1993-01-22
Abstract: PURPOSE:To shorten a period during which the mobile machine of a free state is made incapable of terminating a call. CONSTITUTION:A control right to change the call state of the mobile machine stored in a home memory 7 is given to only subscriber's switchboard 4. When a call request to the mobile machine 3 is issued from a fixed terminal 11, a switchboard 21 sets the terminal 11 to a line for a gateway switch board 5, and the gateway switchboard 5 inspects the call state of the mobile machine 3 in the home memory 7. If it is 'unused', it executes line setting for a repeating switchboard 63, and the switch 63 executes further the line setting for the subscriber's switchboard 4, and the subscriber's switchboard 4 changes the call state for the mobile machine 3 in the home memory 7 to 'busy', and in addition, it sets the line for the mobile machine 3, and connects the mobile machine 3 to the terminal 11.
Patent JP-S57124235-A (JP)
Title: Method for measurement of adhesive strength of plating
Inventor: KAMIKAWAJI MITSUHARU
IPC: G01N19/04
Filed: 1981-01-23
Abstract: PURPOSE:To measure the adhesive strength of plating quantitatively without using adhesives by holding a pair of materials to be plated at a spacing equal to plating thickness and forming a plating layer therebetween thereby making a test piece. CONSTITUTION:First, a dumb-bell type test piece is made of a material to be plated and is parted at its central part. A pair of such materials 1, 1 to be plated are fixed in a holder 2 in such a way that the cut faces are faced to each other and a constant spacing is maintained. The holder 2 is put in a plating cell 4 filled with a plating soln. 3, whereby the materials are plated. The tensile strength of the plated test pieces is measured, whereby the adhesive strength of the plating is measured.
Patent JP-S61167950-A (JP)
Title: Silver salt diffusion transfer process photosensitive element
Inventor: TAKAGI HIDEKI
IPC: G03C8/04
Filed: 1985-01-22
Abstract: PURPOSE:To make possible the high stabilization of a silver image by incorporating a layer contg. a cation high-polymer electrolyte having no iodine ion as a paired ion between a base and emulsion layer. CONSTITUTION:At least one layer contg. the catio high-polymer electrolyte having no iodine ion as a paired ion is incorporated between the base and the emulsion layer. The cation high-polymer electrolyte is quaternary ammonium, sulfonium and phosphonium polymers and more preferably quaternary ammonium and phosphonium polymer. The cation high-polymer electrolyte is dispersed and incorporated into a suitable protective colloid material, for example, gelatin or agar if the cation high-polymer electrolyte using the polymer latex expressed by the formula in order to decrease the adverse influence on the silver halide emulsion layer prior to a developing process is an aq. polymer latex. Then a photographic print maintains the initial silver image with substantially no discoloration and color fading even if the print is preserved for a long period of time.
Patent JP-S56109243-A (JP)
Title: Aqueous resin composition
Inventor: SUZUKI HIROO
IPC: C08L33/02
Filed: 1980-01-31
Abstract: PURPOSE: To provide the titled compsn. which has excellent dispersibility, storage stability, etc. and is useful as a corrosion-resistant paint, containing as the main component a partial reaction product contg. excess carboxyl groups resulting from the reaction of a carboxyl group-contg. acrylic resin with a specified arom. epoxy resin.  
     CONSTITUTION: An arom. epoxy resin having at least two epoxy groups in the molecule and a number-average MW of 1,400W5,000 is heat-treated in the absence or presence of an epoxy-modifier (e.g. bisphenol) to obtain a modified epoxy resin having from 1.1 to less than 2.0 epoxy groups in the molecule and a number-average MW of 2,000W10,000. An alkaline neutralization type acrylic resin (A) having a number-average MW of 5,000W80,000 resulting from the copolymerization of a monomer mixt. contg. 30W50wt% monobasic carboxylic acid monomer is reacted with said modified epoxy resin (B) in a weight ratio of 1:1W1:5 to obtain a partial reaction product contg. excess carboxyl groups, to which ammonia or an amine is then added. The mixt. is dispersed in an aq. medium to obtain the desired aq. resin compsn. having a pH of 5W11.  
     EFFECT: The compsn. has excellent coating film performance. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S55102003-A (JP)
Title: Ratio control circuit
Inventor: OKAMOTO NOBORU
IPC: G05D23/19
Filed: 1979-01-30
Abstract: PURPOSE: To completely remove the instability due to voltage variation, by changing the slope of saw tooth waves into twice the voltage change fed to control variable.  
     CONSTITUTION: The output of the full wave rectifying circuit 7 is divided with the resistors R 10 , R 11  and smoothed into DC voltage V +  by the resistors R 5 , capacitor C 2 . The voltage is fed to the saw tooth wave generating circuit 1. The voltage V +  is made twice the reference voltage EZ determined with the Zener diode ZD. To the gate of the programmable uni-junction transistor PUT, the voltage of (V + - EZ)R 7 /(R 6 +R 7 ) is fed, and the anode is connected to the capacitor C 1  charged via the R 3 . Since the reference voltage EZ is not changed to the AC voltage variation, the variation rate of the slope of the saw tooth waves doubles the variation rate of AC voltage. Further, the capacitor C 2  and resistor R 5  activate the circuit 1 so that it has no malfunction to pulsive noise in the power supply voltage. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5292782-A (JP)
Title: Water-cooled flaw detector
Inventor: NAKAOKA EIICHI
IPC: G01N29/26
Filed: 1976-01-31
Abstract: PURPOSE: To provide a water-cooled flaw detector, in which each of detector holding means are cooled by cooling water, and the cooling water is ejected onto the surface of material, whereby it is enabled with relatively simple structure to carry out flaw detection on the surface of material, that is held at a high temperature, and at the same time said holding means are enabled to closely follow the surface configuration of material. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59134302-A (JP)
Title: Corrosion preventive device for steam turbine
Inventor: IKEDA TAKASHI
IPC: F01D5/02
Filed: 1983-01-24
Abstract: PURPOSE:To prevent the occurrence of stress corrosion cracking in a shrunken rotor disc, by installing a bypass passage, which makes the leakage stream having flowed down along a fin at the upstream side flow out to a low pressure part, in the packing provided for the inner circumferential surface of a nozzle diaphragm. CONSTITUTION:A gap 5 between hubs 3a of a disc 3 is filled with dry steam which is fed out of a feed hole 9 in a nozzle diaphragm 7. In addition, a bypass passage 17 is installed in the labyrinth packing 8, while leakage stream B, having flowed down through a fine 8a at the upstream side, is bypassed so as to flow out to the low pressure side of the nozzle diaphragm 7. With this method, not only penetration of wet stream into the gap 5 is checked but also stress corrosion cracking in a shrunken rotor disc part is prevented.
Patent JP-H10210606-A (JP)
Title: Electric rolling stock control equipment
Inventor: MIYAZAKI REI
IPC: H02M7/06
Filed: 1997-01-22
Abstract: PROBLEM TO BE SOLVED: To restrain heat generation for a switching element of a converter. SOLUTION: This electric rolling stock control equipment controls a converter COV as the follows. According to the magnitude of a stringing voltage effective value Vp1, detected by a stringing voltage effective value detecting means VE, a DC voltage reference determining means JD, SW designates and outputs either one of a plurality of DC voltage references Vdref1, Vdref2 which are set by a DC voltage reference setting means. A comparing means COMP compares a DC voltage Vd of a converter COV which is detected by a DC voltage detecting means DCPT with a DC voltage reference Vdref given by the DC voltage reference determining means, and outputs a deviation.  On the basis of the DC voltage deviation outputted from the comparing means and an estimated AC voltage Vs of the converter which is outputted from an AC voltage estimating means 1/n, controllers CTRL, DV calculate a modulation index AL, thereby controlling the converter COV.