baber/WOPTO huggingface dataset:
Patent JP-S5571352-A (JP)
Title: Picture signal processing circuit
Inventor: IZUMI GOROU
IPC: H04N1/403
Filed: 1978-11-24
Abstract: PURPOSE: To process picture signals with a high precision even in case of fluctuation of white and black levels by detecting change quantities of black and white levels of picture signals outputted from a photoelectric converter circuit and converting small-contrast picture signals to high-precision black-and-white binary signals.  
     CONSTITUTION: The peak voltage of picture signals from a photoelectric converter circuit which are supplied to terminal 11 is detected by peak hold circuit 14, and the output is applied to reference voltage generating circuits 15 and 16 dependent upon voltage dividing resistances. Meanwhile, the change quantity in the amplitude direction corresponding to difference components between inputted picture signals and signals obtained by delaying them by delay circuit 12 is detected by operational amplifier 13. The change quantity from amplifier 13 is compared with the reference voltage and the polarity-inverted voltage of the reference voltage, which are generated by voltage generating circuits 15 and 16, by white-and-black binary set signal generating circuits 17∼19. Further, the change quantity from amplifier 13 is integrated by integrator circuit 20 and is compared by white-and-black binary set signal generating circuits 21∼22, and outputs of circuits 17∼22 are applied to bistable multivibrator 25 to output high-precision black-and-white binary signals. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5770214-A (JP)
Title: Top-blown converters steelmaking method
Inventor: ISHIGURO MORIYUKI
IPC: C21C5/32
Filed: 1980-10-17
Abstract: PURPOSE:To stir a slag effectively even in melting a low-carbon steel by a method wherein a mixed gas is top-blown while swinging a lance in a pendulum-like manner with reference to the surface of a molten steel bath. CONSTITUTION:In a top-blown converter process for steelmaking a mixed gas consisting of oxygen gas and an inert gas is top-blown while singing the lance in the pendulum-like manner with respect to the surface of the molten steel bath. Consequently, the effective energy of impingement of the top-blown gas against the molten pig iron is increased, the slag is stirred effectively and the CO partial pressure (Pco) of the atmosphere inside the furnace is lowered. Accordingly, it becomes possible to contrive to reduce the degree of oxidation of the slag and enhance the yields of Fe and Mn, even in the case of melting a low-carbon steel.
Patent JP-H0814977-A (JP)
Title: Thermal type flowmeter
Inventor: KOBAYASHI NORIYUKI
IPC: G01F1/69
Filed: 1994-06-27
Abstract: PURPOSE:To provide a thermal type flowmeter which is improved in responsiveness by providing the winding starting point and winding terminating point of a resistance winding as closer to the outermost ends of a supporting body as possible. CONSTITUTION:A thermal fowmeter is provided with a flow rate measuring resistor 30 composed of a platinum wire 105, temperature compensating resistor, and control circuit which adjusts the energizing amount of the resistor 30 in accordance with the detecting value of the temperature compensating resistor. The platinum wire 105 which is wound around an aluminum bobbin 100 as a resistor is wound around the bobbin 100 from one end to the other end of the bobbin 100. The length L1 of the no-winding part between the winding starting point 105a of the wire 105 to the second turn of the wire 105 on one end of the bobbin 100 and the length L2 of the no-winding part between the wiring terminating point 105b to the second turn of the wire 105 from the wiring terminating end are set so that the ratio of the length L1 or L2 to the total length L0 of the bobbin 100 can satisfy a relation L1/L0<=0.125 or L2/L1<=0.125. Therefore, the wire 105 uniformly generates heat and the variation of the temperature distribution due to the flow rate of a fluid becomes small.
Patent JP-S5268672-A (JP)
Title: Floating type disk break
Inventor: KITA YASUO
IPC: F16D55/224
Filed: 1975-12-03
Abstract: PURPOSE: In order to be able to shorten the axial length of a circular plate of a floating type disk brake, devised is to provided a press-in screw which slides into and penetrates through the pressing device. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07307262-A (JP)
Title: Method and apparatus for charged particle lithography
Inventor: HARA SHIGEHIRO
IPC: H01L21/027
Filed: 1994-06-27
Abstract: PURPOSE:To exhibit the effect of a CP lithography method sufficiently and realize the lithography whose throughput is significantly high by a method wherein the stage speeds of the respective combinations of candidate cells are calculated from the lithography time by a variable forming beam only and the reduced lithography times which are obtained when the respective candidate cells are characterized and the lithography time is introduced from the respective stage speeds. CONSTITUTION:Lithpgraphy time required to plot the sample areas by using basic pattern apertures only and respective reduced time when respective candidate cells are characterized and plotted are obtained for all the sample areas. Then the sum of the reduced time corresponding to all the combinations formed by the respective candidate cells in aperture masks 36 are deducted from the lithography time to calculate the lithography time in respective sample areas. The frame lithography time is obtained from the lithography time of the sample area which shows the longest lithography time in that frame. The combination of the candidate cells which offers the shortest lithography time in the whole lithography region is formed on the aperture mask 36.
Patent JP-S5846754-A (JP)
Title: Privacy telephone circuit
Inventor: ITAGAKI YUTAKA
IPC: H04Q3/58
Filed: 1981-09-16
Abstract: PURPOSE:To extremely simplify the constitution and the control of a privacy telephone circuit, by performing the branch connection of two telephone sets to a trunk line. CONSTITUTION:The incoming calls given from trunk lines L1 and L2 are fed to terminals 6 and 1 of a privacy telephone unit 16 and then delivered to terminals 2 and 3 to actuate a relay LA. Then a transistor TRQ21 is turned on at a contact la<0> to actuate a relay PA. Under such conditions, if a slave telephone 3 is interrupted, a relay LB works. The line L1 is separated from the line L2 via contacts Pa<0> and Pa<1>, and as a result the telephone 3 is set under a privacy call state. In case the telephone 3 becomes busy earlier, the relays LB, PB and RV work with a relay T recovered. In this case, a main telephone 2 is interrupted, and as a result the relay LA is actuated by contacts pb<0> and pb<1> of the relay PB. The channel of the telephone 2 is not connected to the lines L1 and L2 to secure a privacy call state.
Patent JP-H05330883-A (JP)
Title: Ornamental molded product
Inventor: MURAI HIROYUKI
IPC: C04B26/06
Filed: 1992-06-04
Abstract: PURPOSE:To improve weather resistance, hot water resistance and impact resistance by mixing an inorg. filler and radical hardening agent to a specified base resin, polymerizing the mixture and hardening. CONSTITUTION:Acrylate or methacrylate monomer (A) is selected and mixed by 100-50wt.% of component (A) with 0-50wt.% of styrene monomer (B) to obtain mixture monomer, (C). Then, acryl or methacryl polymer or styrene polymer (D) is dissolved by 25-40wt.% in 60-75wt.% of component (A) or (C) to obtain a polymerizable resin liquid (E). Then, 50-95wt.% of component (E), 2.5-25wt.% of trifunctional acryl or methacryl monomers (F), and 2.5-25wt.% bifunctional acryl or methacryl-modified epoxy (G) expressed by formula are compounded in a manner that the amt. of the component (F) does not exceed the amt. of the component (G). The obtd. base resin is mixed with an inorg. filler and radical hardening agent, and polymerized and hardened to produce the ornamental molded products. In formula, R1 and R2 are H or CH3, and R3 and R4 are CH3 or CF3.
Patent JP-H0334650-A (JP)
Title: Facsimile terminal packet concentrator
Inventor: MORIKI YOSHIHIRO
IPC: H04L47/43
Filed: 1989-06-07
Abstract: PURPOSE:To preferentially transmit a telegraphic message, etc., to be transmitted urgently by providing a priority control part for storing the designated priority. CONSTITUTION:In the case of transmitting a telegraphic message to a facsimile terminal packet concentrator 4 from a facsimile terminal 1, the priority of the telegraphic message is designated from the facsimile terminal 1 prior to this transmission. Subsequently, the designated priority is stored in a priority control part 12. Next, when a terminal side communication control part 5 receives the telegraphic message, its telegraphic message is sent to a protocol converting part 6, and accumulated in a magnetic storage device 11 through an accumulation control part 8 from the protocol converting part 6. Thereafter, the priority of the telegraphic message accumulated in the magnetic storage device 11 is read out of the priority control part 12, and in accordance with this priority, the telegraphic message is read out of the magnetic storage device 11, and the read-out telegraphic message is packeted by the protocol converting part 6 sent to a network side communication control part 7. In such a way, the telegraphic message, etc., to be transmitted urgently can be transmitted preferentially against other telegraphic message.
Patent JP-S5769559-A (JP)
Title: Magnetic picture recording and reproducing device
Inventor: YOSHINO TADASHI
IPC: G11B15/44
Filed: 1980-10-15
Abstract: PURPOSE:To automatically set to a tape speed in case of recording, when reproducing, by using a capstan FG signal and a reproducing control signal, and discriminating the member of FG signals in 1 period of the control signal. CONSTITUTION:A reproducing control signal is divided into 1/8 by a 1/8 frequency-dividing circuit 22, and generates the first reset pulse and a sampling pulse by a pulse generating circuit 23 together with a capstan FG signal. The FG signal and the first reset pulse are inputted to a counting circuit 25. Contents of this circuit  25 become 24X8=192 and 12X8=96 in case of a short time mode and a long time  mode, respectively, since the control signal is always 30Hz. Accordingly, when the  contents of the circuit 25 are read out by a sampling pulse generated immediately  before the first reset pulse, the mode can be discriminated. When said operation is  executed by an AND gate circuit 26 and the speed control is switched through a memory circuit 27, it is possible to set to a tape speed in case of recording automatically, when reproducing.
Patent JP-H01312041-A (JP)
Title: Method for recovering of rhodium
Inventor: SAKASHITA TERUO
IPC: C22B11/06
Filed: 1988-06-13
Abstract: PURPOSE:To permit the precipitating separation of rhodium in a short time in high recovery by adding alkali hydroxide into acid soln. contg. rhodium to make it alkaline, thereafter adding zinc chloride, etc., thereto and neutralizing the soln. CONSTITUTION:Alkali hydroxide such as NaOH is added to acid soln. contg. rhodium to make it alkaline of about 10-12pH. Zinc chloride and/or aluminum chloride are then added thereto to neutralize it to about 6-8pH and to generate a precipitate. The operation is repeatedly executed, according to necessary. The generated precipitate is filtered to separate. By this method, rhodium can be recovered with good efficiency.
Patent JP-S627657-A (JP)
Inventor: HAYAMI HIROSHI
IPC: C04B35/00
Filed: 1985-07-01
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-S5476085-A (JP)
Title: Driver for thin film el element
Inventor: KITA SUMIO
IPC: H05B44/00
Filed: 1977-11-30
Abstract: PURPOSE:To reduce the requirements of element and component, by forming the driver with the circuit feeding the light emission threshold voltage via the data side switching circuit connected to the data electrodes selected including the selected video element, and the circuit feeding the write-in voltage to the scanning electrode other than the electrodes from the scanning electrode selected including the selected video element. CONSTITUTION:The dielectric substance layer is placed at the both sides of EL layer, and the electrode of matrix shape is formed on the both surfaces of the both dielectric layers with orthogonal direction. One of the electrodes is taken as the scanning electrodes Y1 to Yn, and another is taken as the data electrodes X1 to Xm. The driver is constituted with the power supply circuit 40 feeding the light emission threshold voltage Vp via the data side switching circuit 20 connected to the data electrode selected including the selected video element and the voltage circuit 60 for write-in feeding the write-in voltage Vs to the scanning electrode other than the electrode from the scanning electrode selected including the selected video element, reducing the requirements of dielectric strength of element and component.
Patent JP-H08314663-A (JP)
Title: Image processing system and image output method
Inventor: KATO KATSUNORI
IPC: B41J29/40
Filed: 1995-05-19
Abstract: PURPOSE: To provide an image processing system capable of easily classifying the output paper ejected from respective image forming devices at the same ejecting port. CONSTITUTION: After image formation, an operator commands printing on a keyboard 22. With the received printing command, image data are expanded in an image memory 29 (step S2) and information on a ejected paper surface on which an image is printed out by a device having completed last printing is received from a copying machine 5 to judge the front or rear side of the discharged paper surface. The paper ejecting surface specification opposite to that of the device having completed the last printing is sets in the copying machine 5. Further, the image data expanded in the image memory 29 are transferred in sequence to an image printer part 7 of the copying machine 5 to output the image.
Patent JP-S625617-A (JP)
Inventor: NISHIZAWA HIDEO
IPC: H01C10/34
Filed: 1985-07-01
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-H10334991-A (JP)
Title: Card connector
Inventor: KIMURA AKIRA
IPC: H05K5/02
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To prevent the mis-operation of a button by a user in the state in which a matter to be connected is not inserted by providing a stopper mechanism on a connector, and pressing the button, when the matter to be inserted is not inserted into a frame to engagingly lock it to a stopper. SOLUTION: When a matter to be connected is inserted at a time a button 90 is in a first initial position, a cam insert part 112 of a spring 110 is fitted to the recessed part of a heart cam 64, to engagingly lock the button 90. An inject bar 80 is pressed toward the pressing side end part 96 of the button 90 by the rotation of a lever, and the inject bar 80 is fitted between the stopper groove of the button 90 ad a stopper 63, so that the button 90 is not engaged with the stopper 63. When the inject bar 80 is further pressed via the button 90, the matter to be connected is separated. The button 90 is returned to the first position and engagingly locked. Even if the button 90 is depressed when the matter to be connected is not inserted, the button 90 is not operated, and the movement of the button 90 is limited.
Patent JP-S63309330-A (JP)
Title: Device for curling metal band
Inventor: TSUMOTO YOSHIHIRO
IPC: B21D19/12
Filed: 1987-06-10
Abstract: PURPOSE:To subject the peripheral edge part of a metal band to curling with excellent working efficiency by fitting the metal band fastened to the end of a fiber drum to a rotating driving roller and pressing the curling roller having an annular groove on the peripheral face with pressing by a nip roller. CONSTITUTION:The annular metal band 18 in the diameter about equal to the outer diameter of a fiber drum is loosely fitted to the driving roller 9 provided at the end of the driving shaft 2 rotated by a driving device 3 in order to fix the cover for protecting the end of the fiber drum. A nip roller 11 is then descended with the actuation of an air pressure cylinder 10 to interpose the metal band 18 between the driving roller 9 and nip roller 11. In succession a curling roller 14 is descended with rotating the metal band 18 with the driving roller 9 by the driving of a motor 5, the annular groove 15 formed on the peripheral face 14a thereof is pressed to the end edge of the metal band 18, the peripheral edge thereof is gradually curved inwards along the arm face of the annular groove 15 and a beautiful curling part is formed.
Patent JP-S6122863-A (JP)
Inventor: SAKAI TAKAO
IPC: A61J9/00
Filed: 1984-07-12
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-S5573695-A (JP)
Title: Novel organotin compound and thermally stabilized vinyl chloride polymer composition containing same
Inventor: ROBAATO DARII DOWAAKIN
IPC: C07F7/22
Filed: 1979-11-12
Abstract: The novel organotin compounds contain:
 (a) at least one tin atom linked to one or two groups (G) chosen from hydrocarbyl groups or substituted hydrocarbyl groups, the group (G) or each group (G) being bonded to Sn through C;
 (b) at least one mercaptoalkanol residue bonded to Sn through the S atom of the said residue, the O atom of the said residue being bonded to one of:
 H, optionally substituted hydrocarbyl, the residue obtained by removal of the OH portion of one -COOH group of a polycarboxylic or hydroxypolycarboxylic acid, Al, B, P, Si or Ti or the residue of a compound of Al, B, P, Si or Ti that contains at least one group capable of displacing the H atom of an OH group bonded to a C atom, with the proviso that the moiety of any polycarboxylic acid so used is bonded to at least two mercaptoalkanol residues through an O atom of the said residues and a -CO- group of said polycarboxylic acid moiety;
 (c) up to 52% by weight of tin, and
 (d) up to 63% by weight of sulphur. 
<??>The compounds are useful stabilizers for resins or polymers, especially halogen-containing resins or polymers such as P.V.C. which can be heat stabilized therewith.
Patent JP-H01315449-A (JP)
Title: Fluororubber composition
Inventor: SONOI TAKEHIRO
IPC: C08K5/04
Filed: 1988-06-15
Abstract: PURPOSE:To obtain the title composition having improved water vapor absorption, containing fluororubber, bivalent metallic oxide (hydroxide), bisphenol AF and a mixed reaction product of bisphenol AF and quaternary ammonium salt as a vulcanization promoter. CONSTITUTION:A rubber composition comprising (A) 100 pts.wt. fluororubber (preferably vinylidene fluoride-hexafluoropropene copolymer), (B) 1-40 pts.wt., preferably 3-15 pts.wt. bivalent metallic oxide (hydroxide) as an acid receiving agent, (C) 0.5-10 pts.wt., preferably 0.5-6 pts.wt. bisphenol AF [may be alkaline (earth) metallic salt] as a crosslinking binder and (D) 0.1-10 pts. wt., preferably 0.1-5 pts.wt. mixed reaction product of 1mol bisphenol AF and 0.8-1.1mol quaternary ammonium salt compound shown by the formula (R is 1-24C alkyl or 7-20C aralkyl; X<-> is halide) wherein the component D can be used as a master batch with the component A.
Patent JP-S6037742-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIMA SHIYOUHEI
IPC: H01L21/3205
Filed: 1983-08-11
Abstract: PURPOSE:To perfectly make flat a connecting aperture by covering a first Al wiring layer formed on a semiconductor substrate with an interlayer insulating film, providing an aperture, filling it with Sn having a lower melting point than that of Al, forming an alloy with Al through the heat processing, and depositing a second Al wiring layer connected to the first Al wiring through such alloy. CONSTITUTION:A first Al wiring layer 21 provided on a semiconductor substrate is covered with an interlayer insulating film 22, an aperture is formed in the specified region and an Sn layer 23 having a lower melting point than that of Al is deposited on the entire part including such aperture. The heat processing is carried out under the non-oxidation ambient, thereby the layer 23 located in the aperture and Al of layer 21 under such layer are alloyed and thereby an alloy layer 24 is generated in the entire part of aperture. Thereafter an extra layer 23 on the layer 22 is eliminated, a second Al wiring layer 25 is deposited at the entire surface including the flat film 22 and layer 24 and the wirings 22 and 25 are connected through the layer 24. Thereafter, the wiring 25 is covered with an insulation protection film 26 as in the case of ordinary method.
Patent JP-H0438703-A (JP)
Title: Writing current setting circuit for floppy disk device
Inventor: SHINOZAKI EIJI
IPC: G11B5/09
Filed: 1990-06-04
Abstract: PURPOSE:To easily set a writing current by providing a D-A conversion circuit to output the current of a current value corresponding to the value of a writing current setting signal, and outputting converted output as the writing current through a current mirror circuit. CONSTITUTION:The current output type D-A converter 1 which inputs the writing current setting signal CVS of plural bits for setting the value of the writing current on the basis of an inputted reference current and outputs the current of the current value corresponding to the current value of this writing current setting signal CVS, the current mirror circuit 2 which inputs the output current of the converter 1 and outputs the current of the current value corresponding to the value of the inputted current, a direction changeover switch 3 which supplies and controls the output current of the circuit 2 to a magnetic head 20 as the writing current, and simultaneously, switches and control the direction of the current to flow in the magnetic head 20, and a resistor R1 to supply the reference current to the converter 1 are provided, and the converter 1, the current mirror circuit 2, and the switch 3 are integrated into an integrated circuit 10.
Patent JP-S6063606-A (JP)
Title: Numerical controller with working function for polygonal internal area
Inventor: NAGAMINE AKIRA
IPC: G05B19/4093
Filed: 1983-08-11
Abstract: PURPOSE:To generate a work program easily by setting a cut-in point, tool position coordinates of each vertex of a polygon, and the number of passes of a work path for circulation. CONSTITUTION:This invention relates to a numerical controller which cuts the inside of a polygonal shape, and a setting means IP sets and stores the coordinate position of an internal work start cut-in point, the number of tool cycles of cyclic work (number of passes), and tool coordinates for every vertex of the polygon in a storage means ME, thus commanding the word by easy programming. Those cut-in point, each vertex coordinates, and the number of passes are used as initial setting data to calculate each vertex coordinate position in each tool cycle of the tool path by a tool path calculating and commanding means TRC, and tool movement commands for the work are generated and outputted.
Patent JP-S628300-A (JP)
Inventor: YOKOTA YOSHINAO
IPC: G08C19/38
Filed: 1985-07-04
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-S6122810-A (JP)
Inventor: ARAKI MASAKATSU
IPC: A45D20/12
Filed: 1984-07-12
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。