baber/WOPTO huggingface dataset:
Patent JP-H05191649-A (JP)
Title: Picture binarizing circuit
Inventor: HASEGAWA ATSUSHI
IPC: H04N1/40
Filed: 1992-01-13
Abstract: PURPOSE:To enhance the accuracy of binarizing picture processing by designating a range of a significant signal and using a mean value of a signal whose brightness is resident within the range as a threshold level so as to binarize the picture. CONSTITUTION:The circuit is provided with a RAM(random access memory) 15 generating a brightness histogram of an input video luminance signal by one field, a circuit 19 adding '1', an adder circuit 20 extracting only a signal having a brightness order within a designated range in advance from the brightness histogram, a significant discrimination circuit 23, a mean value calculation circuit 26 calculating the mean value by one field of the output of the significant discrimination circuit 23, and a binarizing circuit 9 binarizing an input picture signal while using an output of the mean value calculation circuit 26 as a threshold level input. Then the result of generating the brightness histogram for each field and a mean value of significant signals designated in advance are used for the threshold level and then the input picture signal is binarized by regarding only a signal whose brightness is larger than the said threshold level as a significant signal.
Patent JP-S5389324-A (JP)
Title: Character processing system
Inventor: AIBA MASAHIKO
IPC: G09G5/28
Filed: 1977-01-17
Abstract: PURPOSE: To decrease the capacity of pattern memory and to reproduce the original pattern with fidelity, by determining the unknown video elements in which the true value is not substituted while remaining as expected value, as black and white according to the specified standards. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06210830-A (JP)
Title: Transfer device
Inventor: OGURA WATARU
IPC: B41F16/00
Filed: 1993-01-13
Abstract: PURPOSE:To provide a transfer device suitable for partially applying transfer to a xerographic image. CONSTITUTION:A transfer device is integrally formed by providing the transfer head part A elastically protruding from a device main body 1 and equipped with a heating element, a tape receiving part B and a tape supply part C equipped with a drive motor 11 and a taking-up pawl 17 in the device main body 1. At the time of use, the device main body 1 is grasped to press the transfer head part C to a receiving surface and the transfer head part C is heated by the heating element. Then, the device main body 1 is moved along the feed direction of a transfer tape to apply transfer.
Patent JP-S61165263-A (JP)
Title: Production of mechanical parts provided with wear resistant sliding surface
Inventor: KITSUTA SAKAE
IPC: B22D19/08
Filed: 1986-01-14
Abstract: PURPOSE:To join securely sliding surface shape members having wear resistance to a machine body by disposing the sliding surface shape members in the prescribed position in a mold and casting a metallic material or non-metallic material to the circumference except the sliding surfaces. CONSTITUTION:Cylindrical liners 111 and 131 having the inside circumferential surfaces corresponding to the wear-resistant sliding surfaces 11 and 13 and having some thickness and prescribed length as well as a washer-shaped member 121 having the outside diameter and inside diameter corresponding to a wear- resistant impact surface 12 and having some thickness are manufactured of the metallic material or non-metallic material having the desired wear resistance by meta in the stage of casting the machine body 10 having internally the wear-resistant sliding surfaces. The above-mentioned liners and member are installed to the cores 211, 212 of the mold 21 which is constituted of molds 21, 22 divided at a parting plane 20 and has a prescribed cavity 23. The molten metallic material or non-metallic material is cast into the cavity 23, by which the machine body 1 is obtd.
Patent JP-H07209046-A (JP)
Title: Electromagnetic flow meter detector
Inventor: NISHINO SHIGEO
IPC: G01F1/58
Filed: 1994-01-20
Abstract: PURPOSE:To provide an earthring for an electromagnetic flow meter detector which functions for both the positioning of a gasket and the prevention of falling. CONSTITUTION:A gasket 10 used for fluid seal is attached to an earthring 7 for removing the noise of measured fluid on both the faces in the thickness direction between a piping flanges 3 and the earth ring 7, and between the earth ring 7 and a detector measuring pipe 12. A spot-facing hole is machined on both the faces of the earth ring 7, and the gasket 10 is fast inserted into the spot-facing face of the earth ring 7. The earthring 7, the piping flange 3 and the detector measuring pipe 12 are thereby mechanically aligned, and moreover the gasket 10 is formed in nonfalling structure.
Patent JP-S63174509-A (JP)
Inventor: OKI HIDEO
IPC: H02G3/06
Filed: 1987-01-12
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-H02184465-A (JP)
Title: Electrophotographic printer
Inventor: TAKAGI TOSHIO
IPC: B41J2/44
Filed: 1989-01-11
Abstract: PURPOSE:To obtain a distortion-free image by providing a detecting means for detecting the rotating speed of an optical reflecting system and re-recording an image data of a page stored by a memory means after recording when the rotating speed detected during recording is different from a predetermined speed. CONSTITUTION:An output signal of a synchronous error decision circuit 6 is input to a control unit 1, whereby the control unit 1 determines whether or not a synchronous error is generated. When the synchronous error is detected, the control unit 1 determines that a polygon mirror 26 is rotated abnormally, with forcibly discharging a recording paper 10. The recording operation is forcibly finished and the same page is started to be recorded again. In other words, re-recording is not started until the rotation of the polygon mirror 26 is returned to the normal state. When the period of a horizontal synchronizing signal is different from a predetermined one, recording is forcibly finished, and after the rotation of the polygon mirror 26 becomes normal, recording of the same page is carried out again from the start. Accordingly, a distortion- free image can be always recorded and output.
Patent JP-S61164636-A (JP)
Title: Apparatus for adding solvent
Inventor: SAIKI YOSHINORI
IPC: B01F15/04
Filed: 1985-01-14
Abstract: PURPOSE:To eliminate the scattering of the stock material in a mixer, by feeding compressed air to a volume metering tube under pressure by a compressor and adding a predetermined amount of the solvent in the volume metering tube into the mixer from a nozzle through a conduct. CONSTITUTION:Compressed air is fed to a volume metering tube 4 under pressure by a compresser 7 and a predetermined volume of the solvent in the volume metering tube 4 is added to a mixer 3 from a nozzle 2 through a conduit 5. As a result, the solvent can be automatically supplied to the mixer 3 under pressure and the metering accuracy of the solvent becomes well and a residual amount is eliminated and the solvent can be efficiently added to the mixer 3. Because the solvent can be added to the container 3 in a hermetically closed state, the scattering of the stock material in the mixer 3 can be eliminated.
Patent JP-H07324978-A (JP)
Title: Heat insulation structure for composite heat image pickup system and preparation there of
Inventor: ROBAATO EI OOUEN
IPC: H01L27/146
Filed: 1995-01-13
Abstract: PURPOSE: To provide a heat insulative structure for thermal image pickup system which ensures strengthening of heat insulation, and offer a method of manufacturing the structure. CONSTITUTION: A mesa structure 52 is formed from polyimide, and a focus plane array 30 is installed on an integrated circuit base board 70. A thermal image pickup system 20 is structured so that a heat insulative structure 50 is provided on the base board 70, and the array 30 where a heat sensor 40 is confronting, is connected electrically and joined mechanically. Each mesa type structure 52 consists of polymide mesa 54 and thereon a reinforcing layer 56 and metal conductor 58 are formed, wherein the conductor 58 ranges from the oversurface of the mesa structure 52 to adjoining contact pad. The array 30 is joined with the corresponding array of mesa type structure 52 and the polyimide mesa 54 is removed so that a space is formed.  The obtained mesa structure 52 is equipped with a thermally insulated electricity conducting path between a sensor signal electrode 44 of each heat sensor 40 and the corresponding contact pad on the base board 70.
Patent JP-S59128435-A (JP)
Title: Automatic inspecting system
Inventor: ONDA TOSHIKAZU
IPC: G01N21/89
Filed: 1983-01-14
Abstract: PURPOSE:To perform highly accurate automatic inspection at a high speed, by performing the frequency conversion of the sensor output with respect to a sample, which is located in the detecting range of a sensor, memorizing the maximum and minimum values within the pulse width, and comparing the values with a reference value after the sample has passed the detecting range. CONSTITUTION:A microcomputer 31 in a controller 26 corresponds to a position sensor 25. As long as a conveyed sample is located in the detecting range of a sensor, which receives reflected light, the pulse width of a pulse corresponding to the detected output of the sensor, through a voltage-frequency converter 28A, a signal insulator 29A such as a photocoupler, and an interval timer 30A, is received by the computer 31, and the maximum and the minimum values are stored. After the sample has passed the detecting range of the sensor, the computer 31 compares the stored contents with the similar reference pulse width through the sensor, which receives the reflected light from a reference surface, and the quality of the sample is judged. Therefore, the comparison with the reference value is not performed for every pulse but only once, and highly accurate automatic inspection can be performed at a high speed.
Patent JP-H08193681-A (JP)
Title: Joining structure of intake/exhaust tube
Inventor: NOHARA TAKEHIKO
IPC: F16L21/08
Filed: 1995-01-17
Abstract: PURPOSE: To directly work a pawl piece by providing a notch in a receiving port, and to provide a joining structure where the spring elasticity of this pawl piece is reinforced. CONSTITUTION: A trapezoidal notch 3 is made in a receiving port 1 to form a trapezoidal pawl piece 4, and reinforced press-crushing parts 6, 6', a reinforced recessed part 7 and reinforced ribs 8, 8' are formed in this pawl piece 4.
Patent JP-S59130098-A (JP)
Inventor: SEDAKA RIYOUJI
IPC: H05H1/46
Filed: 1983-01-14
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-S55164015-A (JP)
Title: Sealing apparatus of lance socket
Inventor: YOSHIMOTO YOSHIO
IPC: C21C5/40
Filed: 1979-01-22
Abstract: PURPOSE:To enhance a recovery ratio of a rotary converter exhaust gas by providing a mechanism contacting under pressure at all times an outer cylinder upper end of a lance socket to a ringlike horizontal surface of a step formed portion through an O-ring to completely seal a lance introducing port. CONSTITUTION:A lance 1 is inserted into a socket 2 attached to a hood 9 of a converter exhaust gas recovery apparatus, an O-ring 7 is provided to an upper end external surface of an inner cylinder 3 attached to an upper end of the socket 2 to be contacted to an inner surface of an outer cylinder 4 and a sliding surface of the inner and the outer cylinder 3, 4 is hermetically sealed. The upper end of the outer cylinder 4 contacted to a ringlike horizontal surface 8A of a step portion 8 formed in the upper end of the socket 2 through the O-ring. A driving mechanism 5 such as a fluid pressure cylinder or the like is communicated with a bracket 16 attached to the upper end of the outer cylinder 4 to always contact under pressure the upper end of the outer cylinder 4 to said ringlike horizontal surface 8A so as not to detach  said O-ring. Moreover, a baffle plate 13 is attached to an inner side of the inner  cylinder 3 in multistage fashion to form a labyrinth to prevent a converter exhaust  gas from leaking.
Patent JP-S5288856-A (JP)
Title: Water drop eliminating method for running linear conductor
Inventor: OOHASHI KAZUHIKO
IPC: F26B13/30
Filed: 1976-01-19
Abstract: PURPOSE: To prevent re-sticking of water drop by absorbing the water drops sticked on the surface of running linear conductor such as insualted wire or the like, which has been cooled during passing through a water tnak after being insulatedly covered by a platic covering extruder, by reduced pressure absorption process, and capable of effectively using required amount of air. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5498169-A (JP)
Title: Thyrister phase controller
Inventor: KAKIZAWA TOSHIO
IPC: H02M1/08
Filed: 1978-01-20
Abstract: PURPOSE: To provide almost stepless control of SCR phases by generating SCR gate signals when the specified conditions are met by using a microcomputer.  
     CONSTITUTION: A load such as the first signal obtained by full wave rectifying 2 the alterneting current nearly equivalent to the phase of load current of motor is inputted to one of the interruption terminal of microcomputer MC9 through SCR and the output of, for example, oscillator 10 with 2KHz of frequency which is higher than that of the first signal is inputted to the other interrupt terminal. Then, the program is set in such a way that the second signal is counted by MC9 operated with the zero level of first signal being the start signal and when the counted number reaches the preset number, the gate trigger signal of SCR is outputted. Therefore, with this output, almost stepless control of 40 steps of continuity of SCR can be made and the construction of circuit is simple and only two signals are required for the control. Furthermore, the circuit can be made without using any terminal for interruption terminal. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61166435-A (JP)
Title: Conveyor device
Inventor: TOOMASU KORUNERISU MARIA ANMER
IPC: B65G67/60
Filed: 1986-01-16
Abstract: © The invention relates to a conveying device comprising a platform conveyor (1), which is provided with a plurality of rectangular platforms (4), each being flexible in one direction, and with two pairs of endless chains (5, 6), the pairs being connected to the corners at the front and rear side, respectively, of the platforms and being led over pairs of aligned guide sprockets, the chains (5, 6) extending substantially parallel to each other and guiding the platforms (4) in a substantially horizontal position from a load point (3) to an unload point through a transport part (9) and bringing them back through a return part (11), the transport part (9) including a section having a substantial vertical component (7).According to the invention the platform conveyor (1) includes a substantially horizontal section (8) near the load or unload point (10), and at this load or unload point (10) the platform conveyor is connectively coupled to an unload or load point (15) of a similar second platform conveyor, the load or unload point thereof being lockable at a fixed level, the substantially horizontal sections (8, 12) of both platform conveyors (1, 2) which are connected to each other, together being adjustable in the vertical direction, and during the height adjustment the connecting point of both platform conveyors (10, 15) is movable in the substantially horizontal direction.
Patent JP-H02185011-A (JP)
Title: Electrolytic solution for electrolytic capacitor
Inventor: SHIMIZU MAKOTO
IPC: H01G9/035
Filed: 1989-01-12
Abstract: PURPOSE:To maintain the stable characteristics for a long period of time by using a practically nonaqueous high-conductivity electrolytic solution having an aprotic solvent as its main substance. CONSTITUTION:This electrolytic solution for electrolytic capacitors contains tetraalkylarsonium compound salt being an aliphatic monocarboxylic acid compound shown by equation (I), as an electrolyte, in a solvent having an aprotic solvent as its main substance. In the formula (I), R1-R4 express alkyl groups with 1-6 carbon atom(s) being the same as or different from each other, and R expresses an alkyl group with 1-30 hydrogen or carbon atom(e), or an alkenyl group or an alkadienyl group with 3-30 carbon atoms. And, this makes it possible to maintain the stable characteristics for a long time even under a wide range of temperature environments.
Patent JP-S58123795-A (JP)
Inventor: KONNO KAZUAKI
IPC: H05K1/11
Filed: 1982-01-19
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-H01182988-A (JP)
Title: Write-once type disk cartridge
Inventor: MITANI TOMOHIRO
IPC: G11B23/42
Filed: 1988-01-13
Abstract: PURPOSE:To easily grasp a using situation by providing a remaining quantity displaying part on a cartridge surface and confirming the displaying part by means of a visual observation without executing an intricate operation. CONSTITUTION:A remaining quantity meter 2 is composed of a belt-shaped opening 5 punched on the surface wall of a cartridge 1, many engaging projections 6 formed in upper and lower peripheral parts to be faced to each other of the belt-shaped opening 5, respectively, and a displaying part 7 composed so as to be elastically expandable and elastically fitted in recessed parts between respective engaging projections 6 at both edges. The displaying member 7 is slide-moved in an A direction by means of a moving mechanism built in a driver by a distance corresponding to a final position where a writing is executed, at the time of writing information to an optical disk by the driver. Thus, the present position of the displaying member 7 in the length direction of the opening 5 is made to indicate the memory quantity or remaining quantity of the disk to be stored.
Patent JP-H01182540-A (JP)
Title: Fuel supply device for engine
Inventor: HASHIMOTO NOBORU
IPC: F02M69/00
Filed: 1988-01-12
Abstract: PURPOSE:To enable exact stratified combustion by providing the first fuel supply means for supplying a suction passage with fuel in the later half of suction process, the second fuel supply means for supplying the upper stream suction passage of the aforementioned means with fuel for obtaining thin mixture and a swirl generating means. CONSTITUTION:The suction passage 11 connected to a pair of suction ports 3 and 4 provided to each cylinder is composed of a main suction passage 111, suction passage 112 for high load which a closing valve 13 is installed therein and suction passage 113 for low load. The high load suction passage 112 is communicated to both suction ports 3 and 4 with the down stream end forking, and the down stream of the high load suction passage 112 lower than the closing valve 13 and the upper stream side of the throttle valve 16 of the main suction passage 111 are provided with the first fuel injection valve 14 and second fuel injection valve 17 respectively. At this time, when the length of time from the time of bottom dead point to the closing time of a suction valve is taken as (a), the fuel injection time of the second fuel injection valve 17 is to be set in the period other than the period 2(a) that is the time before and after the time of the bottom dead point in the process of suction.
Patent JP-S5597825-A (JP)
Title: Turnover device for pressed work
Inventor: ORII MASARU
IPC: B21D43/05
Filed: 1979-01-23
Abstract: PURPOSE:To make identical the position of the work before and after the turnover, by installing the slider-reciprocating device in the turnover device, for restoring the position of the work, being displaced as a result of turnover. CONSTITUTION:The slide base 1 is located so as to place the position S0 of center of the work at the middle point between the press and next press. The work being pressed in the former pass, is conveyed onto the jig plate 15 by the sucking arm of the work charger-discharger, and the center of the work coincides with the position S0. If the plate 15 is turned by 180 deg. in the direction of arrow R by the swivel actuator 13, the work on the plate 15 is turned over by 180 deg. and is placed on the table 16. The center of the work is placed on the post-turnover center position S1, so that the work displaces by distance L as a result of turnover. The slider 3 is retreated by this distance L by the action of the cylinder 6, so as to restore the center of the work to the position S0. Hereby, above stated sucking arm can charge the work to the press of the following pass, with the storke as same as that for discharging the work.
Patent JP-H05306260-A (JP)
Title: Aromatic chloroformate compound
Inventor: HIRAO GENICHI
IPC: C07C269/00
Filed: 1993-01-18
Abstract: PURPOSE:To obtain a new compound useful as an organic industrial chemical, organic functional material or its synthetic intermediate. CONSTITUTION:A compound of the formula (R is aralkyl; X is 1-4C alkylene, O or S; Z1 to Z4 are H, 1-4C alkyl or halogen) such as 2-(4'- benzyloxyphenyl)-2-(4''-chlorocarbonyloxyphenyl)propane. The compound is obtained by reacting 2-(4'-benzyloxyphenyl)-2-(4-hydroxyphenyl)propane with phosgene in an organic solvent (e.g. methylene chloride) in the presence of a base (e.g. diethylaniline) at 0-100 deg.C.
Patent JP-S60231693-A (JP)
Title: Modified nucleic acid-containing idiosyncratic antibody-recognizable probe and use
Inventor: POORU CHIAN
IPC: C12Q1/68
Filed: 1985-01-16
Abstract: 1. Kit for the detection of predetermined nucleotide sequences or more generally particular DNAs in a biological sample liable to contain it, characterized in that it comprises : - a probe containing a sequence complementary to the nucleic acid which is sought, said probe comprising at least one 7-iodo-N-acetylaminofluorene group (AAIF group) covalently fixed at one at least of its bases and - antibodies which can react with either N-2-(guanosine-8-yl)-acetylaminofluorene or with antibodies previously prepared against a nucleotidic acid sequence modified by a N-2-acetylaminofluorene group (antibodies AAF).
Patent JP-S62166012-A (JP)
Title: Method of controlling plate width for continuous rolling mill
Inventor: YAMAZAKI JUNJIRO
IPC: B21B41/10
Filed: 1986-01-14
Abstract: PURPOSE:To accurately provided a plate stock with the target width by a simple means by controlling a tension between stands based on the deviation between a plastic strain value and the target plastic strain value of the plate stock between stands. CONSTITUTION:A plastic strain of a plate stock 10 is calculated by detecting an actual tension, temp., and rolling speed of the stock 10 between work rolls 12A and 12B for rolling by the work rolls 12A and 12B of the (i) and (i+1) stands. The plastic strain value is compared with the target plastic strain value, the deviation between those values is inputted into a tension correction control device, and a tension to be corrected against rolling speed variations is obtained. The target tension of a control system is subjected to a real time correction based on the above tension to be corrected and is outputted. In this method, a looper device 11 gives the stock 10 an optimum tension so that the stock 10 has a prescribed plate width.
Patent JP-H11198696-A (JP)
Title: Child seat
Inventor: NAKAGAWA OSAMU
IPC: A47C7/02
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a child seat which can stop a seating plate to a desired height very completely and facilitate height adjustment of the seating plate. SOLUTION: A seating plate 20 (22, 24) consisting of a front seating plate 22 and a rear seating plate 24 is supported so as to move vertically, at a seat body 16 on which a seatback 12 is mounted. The seating plate 20 is supported by a front link 38 and a rear link 40. By moving fore and aft a slide frame 66 formed at the bottom surface of the seating plate 20 with a gripper 80, a pin is guided in a slanting direction by a guide slit to advance/retreat, and is made to go into/out of insertion holes 50, 52.