baber/WOPTO huggingface dataset:
Patent JP-H09327035-A (JP)
Title: Image display device
Inventor: NUMATA TAKEHIKO
IPC: H04N5/445
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To display a TV video image and characters in an ease to see way by displaying a TV image and a character image simultaneously through superimposition and coloring the TV image in response to the color density of the character image. SOLUTION: A character generating circuit 16 generates a character signal and provides an output of a luminance signal Y2 and chrominance signals I2, Q2 of the character signal. A chrominance detection circuit 17 receives the chrominance signals I2, Q2 from the character generating circuit 16, detects an amplitude of the chrominance signal and provides an output of the result of detection. A switch circuit 18 outputs zero when the result of detection indicates an amplitude of a prescribed amplitude or over and provides an output of chrominance signals I1, Q1 from a color demodulation circuit 12 when the result of detection indicates a prescribed amplitude or less to an adder circuit 19.  Then the adder circuit 19 the chrominance signal I2, Q2 of the character signal and an output signal of the switch circuit 18 and the sum chrominance signal is given to a matrix circuit 15 via a switch circuit 20. Thus, since the color of a TV image is changed depending on the density of the color of the character image, the TV image is displayed while seen through the character image and easy to see display is conducted.
Patent JP-S5765034-A (JP)
Title: Loop back system in closed loop transmission ystem
Inventor: NISHIDA YOSHIHIKO
IPC: H04L1/22
Filed: 1980-10-09
Abstract: PURPOSE:To realize the loop back system with a simple method without adding special signals, by constituting the transmission line of a normal system signal path transmitting information signals mainly and a spare system transmission path transmitting discriminating signals mainly toward opposite direction to the information sigals. CONSTITUTION:A plurality of transmission/reception stations ST1-ST6 having a communication controller C are connected in cascade. The transmission line connecting the transmitter T and the receiver R of the stations ST1-ST6 consists of a normal system transmission line A transmitting information signals and a spare system transmission line B mainly transmitting identification signals toward opposite direction to the transmission line A. If the disconnection of line is taken place at X-marked position on the transmission line A, the failure is detected at the receiver R of the normal system of the station ST1, the status of the station ST1 is changed, and the receiver R of the spare system of the station ST6 detects the failure from the result of this change to change the status of the station ST6, allowing to achieve the loop back path.
Patent JP-S5664574-A (JP)
Title: Tracking servo device
Inventor: MINEMURA KOUICHI
IPC: G11B21/10
Filed: 1979-10-31
Abstract: PURPOSE:To simplify the constitution of a tracking servo device without lowering the information record density, by adapting the wobbling system. CONSTITUTION:The output of the signal detection part 32 is supplied to the envelope curve detection circuit 33, and the output of the circuit 3 is applied to the input terminal of one side of the multiplier circuit 34. The output of the oscillator circuit 39 is applied to the other input of the circuit 34. The output of the multiplier circuit 34 is used as the tracking information and supplied to the sample holding circuit 35. The output of the circuit 35 is supplied to one input terminal of the adder circuit 37 via the smoothing circuit 36, and the output of the circuit 39 is supplied to the other input of the circuit 37 through the gate circuit 40. The output of the pickup part 31 is supplied to the demodulator circuit and then to the AFC circuit 42. The horizontal pulse thus obtained is applied to the circuit 35 as well as the control terminal of the circuit 40.
Patent JP-S5930719-A (JP)
Title: Manufacture of aluminum hydroxide or oxide having low content of radioactive element
Inventor: KATAOKA ARINOBU
IPC: C01F7/46
Filed: 1982-08-12
Abstract: PURPOSE:To manufacture aluminum hydroxide or oxide having a low content of radioactive elements by using a soln. of an Al compound obtd. by treatment with a chelate compound as a starting material. CONSTITUTION:A chelating agent capable of separating radioactive elements such as U and Th contained in an Al compound from a soln. of the compound by chelate bonding is used. The chelating agent such as triphenylphosphine or resin having phosphoric acid groups is brought into contact with a soln. of an Al compound such as a soln. of sodium aluminate in an org. solvent to remove radioactive elements by adsorption, and aluminum hydroxide or oxide is formed by conventional methods such as neutralization, hydrolysis and calcination. The Al compound soln. is preferably brought into contact with the chelating agent by passing the soln. through a tower packed with the agent.
Patent JP-S6120632-A (JP)
Title: Corrugated fin cutter
Inventor: KUBO TOSHIO
IPC: B21D53/08
Filed: 1984-07-09
Abstract: PURPOSE:To prevent a thin plate blade from being bent in the axial direction when forming a corrugated fin, by fixing each thin plate blade on which a cutting edge has been formed, to each other at every block. CONSTITUTION:One block is formed by superposing plural pieces of thin plate blades 1 which has a gear-shaped external form and have formed a cutting tooth on its tooth part. In each of said block, the thin plate blades 1 are fixed to each other by caulking, etc. of a rivet 6 in a state that the phases have coincided with each other. The block formed by fixing said plural thin plate blades 1 to each other is fitted into a body 1 through a ring 3, formed as one body by clamping a blade holding plate 4 and a clamping bolt 5, and a corrugated fin cutter is formed. According to this structure, a coupling force of each thin plate blade 1 is reinforced and its rigidity is improved. Accordingly, it does not occur that the thin plate blade 1 is bent in the axial direction due to cutting resistance, and the generation of a vibration is suppressed. Also, the assembly work can be simplified.
Patent JP-S6121358-A (JP)
Inventor: YOTSUHEN KEEN
IPC: B65D47/08
Filed: 1985-06-28
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-H09302576-A (JP)
Title: Liquid ammonia processor
Inventor: SANAGI KOUZOU
IPC: D06B3/10
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To provide the subject machine suppressing shrinkage of cloth breadth in a liquid ammonia-treating process. SOLUTION: This machine has a liquid ammonia processor controlling tension of cloth 4 by adjusting rotating numbers of individually independent driving means of squeeze rollers 1 and 3 by a tension detector 5 and a timing device composed of plural soft rubber rollers 6 successively driven by pressure contact with the squeeze roller 3 in rear of a liquid ammonia dipping layer 2. In the process, a tension detector 7 for cloth 4 is provided between the squeeze roller 3 and a drying drum 8, and the tension of the cloth 4 is adjusted by controlling the rotation number of individually independent driving means of the squeeze roller 3 and that of the drying drum 8 by the tension detector 7.
Patent JP-H05174582-A (JP)
Title: Preference decision circuit for associated memory
Inventor: MIHARA MASAAKI
IPC: G11C15/04
Filed: 1992-06-01
Abstract: PURPOSE:To provide a preference decision circuit usable for an associated memory which can output an incidence signal selectively in sequence according to a specified order of preference to allow the shortening of time up to the moment of converting the signal into an address code when the incidence signal is obtained from the associated memory. CONSTITUTION:A lower order subcompetition awarding circuit 71 so arranged that respective coincidence signals are allowed to activate a forbidding signal lower in the order of preference in a batch directly and a higher order subcompetition awarding circuit 72 are provided. A higher order half M1-M4 of the incidence signals are arranged in the ascending order and the lower order half M8-M5 are arranged in the descending order respectively. The lower order subcompetition awarding circuit 71 and the higher order subcompetition awarding circuit 72 are arranged in a pattern of a complementary form as combination of a triangle and an invert triangle accordingly.
Patent JP-H10298868-A (JP)
Title: Textile finishing agent
Inventor: TANABE HIROYUKI
IPC: D06M13/224
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To obtain an aqueous textile finishing agent capable of providing soft fibers, assuming a natural gloss and capable of preventing yellowing by mixing a shellac with a specific nonionic surfactant as a plasticizer and further mixing a specified lanolin derivative therewith. SOLUTION: This aqueous textile finishing agent is obtained by mixing a shellac with one or more nonionic surfactants selected from the group consisting of sugar hydroxyalkyl ethers and/or sugar esters of fatty acids, e.g. maltitol hydroxylauryl ether as a plasticizer at (2:1) to (1:5) weight ratio of the shellac to the nonionic surfactants and further mixing a lanolin derivative represented by the formula [R is a lanolin residue; X and Y are each an integer satisfying 10<=(x)<=200 and 3<=(y)<=48], e.g. polyoxyethylene polyoxypropylene lanolin so as to provide (1:1) to (3:1) weight ratio of the lanolin derivative to the shellac.
Patent JP-S5765240-A (JP)
Title: Bindng methoe for stator winding of rotary electric machine
Inventor: SUZUKI KANAME
IPC: H02K3/50
Filed: 1980-10-08
Abstract: PURPOSE:To prevent loosening of the binding string for the subject stator winding as well as to contrive economical usage of binding material and to cut down the binding time by a method wherein the coil-end section of the stator winding is tied up at every prescribed interval using a string of thermoplastic resin and the knot is fixed by solvent welding. CONSTITUTION:The coil-end section of the stator winding 2 wound on a stator core is tied up at every prescribed interval independently with the binding string 3 of thermoplastic resin. Then, each of the knots 4 is heated and fixed by solvent welding independently. Through these procedures the loosening of a knot of the tied string 3 hardly affects to other knots as compared with the method wherein the binding is continously performed using a binding string, and also the productivity is improved, because a device exclusively used for the binding can be used.
Patent JP-H09304270-A (JP)
Title: Infrared microscope
Inventor: TAKAGI NOBUAKI
IPC: G01N21/35
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To inexpensively produce an infrared microscope without using an optical element such as a mirror by forming an aperture image on the basis of the formed electric signal of the aperture opening degree set corresponding to a measuring region. SOLUTION: The relation between the width of the image of an aperture 20 and the rotary position of a pulse motor 30 is preliminarily stored in a control apparatus 24. A movable mirror 26 is retracted from a light path and the opening degree of the aperture 20 is maximized to supply visible light to a sample 16 from a transistion light source 12 and the whole image 23 of the sample 16 is displayed on a display device 25. Next, a control apparatus 24 forms the image 29 of the aperture 20 corresponding to a measuring region by the indication of the measuring region of the sample 16 and the image signal thereof is superposed on the image signal of the whole image 23. The measuring region can be easily set while looking this screen. After setting, by the indication of the start of infrared analysis, the control apparatus 24 arranges the mirror 26 on the light path and rotates a motor 30 to a rotary position corresponding to the width of the measuring region based on the stored corresponding relation to supply infrared rays to the sample 16 from the light source 12. Only a part of transmitted infrared rays passes through the aperture 20 and is reflected to enter an infrared detection part.
Patent JP-H10319793-A (JP)
Title: Image forming device
Inventor: YAMAGAMI TSUTOMU
IPC: H04N1/00
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To visually confirm the operating state of an image forming device by emitting a directive light for displaying the operating state of the image forming device to the outside of the image forming device body. SOLUTION: This image forming device has a light display device 4 for emitting a light for displaying the operating state of the image forming device, and the light display device 4 has a first light source 7 for displaying the usable state and a second light source 7A for displaying the using state and an abnormality. When this device is set within an office, since the light from each light source 7, 7A is converged through lenses 10, 10A when the first or second light source 7, 7A is lighted by light emission or flashed, the light is emitted in a sport form, for example, on a ceiling for partitioning the upper part of the office. The light display device 4 emits a directive light to the outside of an image forming device body 1 and illuminates the surface of the ceiling by the light in the spot form. This light is thus visually confirmed, whereby it is judged whether the device is usable or not.
Patent JP-H036796-A (JP)
Title: Accounts settling system for cash register
Inventor: NODA SHINYA
IPC: G07G1/12
Filed: 1989-06-05
Abstract: PURPOSE:To reduce the delivering/receiving changes of fractional coins and to efficiently and accurately execute accounts settling processing by paying the fractional amount of an amount to be paid by a prepaid card. CONSTITUTION:A prepaid card issuing machine 1 issues a prepaid card 2 recording a using balance to be used only for paying a fractional amount instead of cash or the like and a cash register 3 is provided with a function for setting up/storing the number of digits of the fractional amount or the upper limit value of the fractional amount to determine the fractional amount. The lower n digits of the amount to be paid are treated as the fractional amount, the balance of the prepaid card read out from a prepaid card reader/writer 4 is compared with the fractional amount, and when the fractional amount is less than the balance, the fractional amount is paid by the prepaid card 2. When the fractional amount is larger than the balance, a part of the fractional amount is paid by the balance and a lacking amount corresponding to a value obtained by subtracting the balance from the fractional amount is paid by another paying means or the balance of a newly inserted prepaid card. Consequently, the transfer of a fractional amount between a shop side and a customer can be reduced and the accounts settling processing can be rapidly and accurately executed.
Patent JP-H0433384-A (JP)
Title: Laser oscillator
Inventor: KARASAKI HIDEHIKO
IPC: H01S3/038
Filed: 1990-05-29
Abstract: PURPOSE:To suppress a decrease in an oscillation effect when large power is injected to a discharge tube by air cooling the surface of a discharge starting auxiliary tube electrically connected to an anode or a cathode on the outer periphery of the discharge tube disposed between the anode and the cathode. CONSTITUTION:The surface of a discharge starting auxiliary tube 10a mounted on the outer periphery of a discharge tube body 11a electrically connected to an anode 2a or a cathode 3a and disposed between the anode and the cathode is forcibly air cooled. One or a plurality of cooling fins 14 are provided on the outer periphery of the auxiliary tube, the surface is forcibly air cooled, or one or a plurality of through holes 12 are formed instead of the fins on the periphery of the auxiliary tube 10, and further the surface may be forcibly air cooled. The diameter of the hole 12 is suitably 30mm or less.
Patent JP-H04340266-A (JP)
Title: Semiconductor device
Inventor: NISHINO TOMONORI
IPC: H01L21/60
Filed: 1991-05-16
Abstract: PURPOSE:To eliminate a danger that a brazing defected caused in, a previously brazed part by a posterior brazing operation by a method wherein the melting temperature of brazing parts is set in such a way that it is lower as the brazing sequence becomes posterior. CONSTITUTION:Gold bumps 2 on a semiconductor memory element 1a an a mirror-inverted semiconductor memory element 1b are soldered 6 to inner lead parts on leads 5a, 5b at TAB tapes 3a, 3b. Outer leads on the leads 5a, 5b at the TAB tapes 3a and 3b are soldered 6 by a thermocompression-bonding operation; they are sealed with a resin; after that, the outer lead part of the TAB lead 3a as an external terminal for a semiconductor memory device is thermocompression-bonded to an interconnection film 11. The melting temperature of a soldering part 1 is at about 350 deg.C. The melting temperature of a soldering part 2' after that is at about 320 deg.C. The melting temperature of a soldering part 3 is lower than the melting temperature of the soldering part 2'; it is, e.g., at about 200 deg.C. The melting temperatures are set to be lower according to the sequence of the soldering parts 1, 2' 3.
Patent JP-H05332693-A (JP)
Title: Heat exchanger
Inventor: UEDA SHINICHI
IPC: F28F9/04
Filed: 1992-06-02
Abstract: PURPOSE:To prevent the damage of tubes by a method wherein a plurality of tubes are communicated with and connected to a cylindrical hollow header, a tubular body, blockading the ends of the hollow header, is provided with a male screw, projected outwardly, and brackets are fixed by screws. CONSTITUTION:A heat exchanger for a condenser and the like for a car cooler is constituted of flat tubes 1 and corrugate fins 2, which are arranged in parallel in up-and-down direction alternately, while both ends of respective flat tubes 1 are made to communicate with and connected to a pair of left and right headers 3. In this case, a header cap 3c is constituted of a tubular bottomed cap main body 13, fitted to the end of the header pipe 3a under a condition of external fitting, and a male screw 14, projected from the outer surface of the bottom of the cap 13. The male screw 14 is penetrated through a screw penetrating hole 17, formed at the central parts of both ends of the stay 15 of a bracket 4 for attaching the lower part of the heat exchanger, which is provided with an U-shaped section, and a nut 33 is screwed to the male screw 14 whereby the bracket 4 is fixed.
Patent JP-H1184467-A (JP)
Title: Camera provided with multipurpose cover
Inventor: MORI HIROSHI
IPC: G03B17/56
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To obtain a camera provided with a blindfolding multipurpose cover capable of executing accurate photographing, even with both eyes open, preventing the occurrence of camera-shaking and photographing of a finger and further, protecting a lens by attaching the multipurpose cover, to make it movable to the outside from the outline of a camera main body. SOLUTION: The multipurpose cover is attached to be movable to the outside from the outline of the camera main body. In other words, the cover 12 is attached to the camera B provided with the multipurpose cover, to be freely opened/closed by a hinge 11 provided in the side part 10a of the camera main body 10. The cover 12 is formed to such a size that the front part 10b of the camera main body 10 is entirely covered. At the time of taking a photograph, the cover 12 is completely opened, so that the cover 12 shields the left eye of a photographer and serves as a part held by the left hand. Further, except photographing, the cover 12 is closed to entirely cover the front part, 10b of the camera main body 10, so that a lens 13 is protected from dust and a water droplet.
Patent JP-S5666019-A (JP)
Title: Low noise transformer
Inventor: MAEJIMA MASAAKI
IPC: H01F27/33
Filed: 1979-11-02
Abstract: PURPOSE:To reduce a rise in acoustic pressure while maitaining a good cooling effect by applying sound absorption treatment to a space composing part formed between a transformer tank and a cooler and a vibrating part around the cooler. CONSTITUTION:The cooler 2 cooling insulation oil is provided around the transformer tank 1. Sound absorption treatment is applied to shield plates 3, 4 provided to guide upwardly hot window which cooled the cooler 2 and the vibrating part at the outside of the tank 1. In this composition, a rise in acoustic pressure will be reduced while maintaining the cooling effect of the cooler 2 at good condition and low noise will effectively be attempted.
Patent JP-S5264892-A (JP)
Title: Driving of el display device
Inventor: GAKOU NOBUKATSU
IPC: H05B44/00
Filed: 1975-11-25
Abstract: PURPOSE: To obtain optical vision according to environmental conditions or display contens by increasing or decreasing application cycles of a write signal and erase signal in an EL display device. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000326663-A (JP)
Title: Postcard sheet and method for printing
Inventor: SHIBAHARA YOSHIHIKO
IPC: G03G7/00
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To facilitate cutting for providing a plurality of postcards by forming a groove or holes at a cutting scheduling line in a postcard sheet capable of providing a plurality of postcards by cutting along the scheduling line. SOLUTION: The postcard sheet can provide a plurality of postcards by cutting along a cutting scheduling line, and a groove or holes are formed at the scheduling line. Then, the sheet may be a sheet-like state or a band-like state. The groove or the like may be formed on one side surface of front or rear surface of the sheet or on both side surfaces. Preferably, the groove is formed on the already printed surface. The groove has a depth of 100 to 180 μm, and in the case of intermittently forming, its width is preferably set to 15 to 130 μm, and its length is preferably set to 50 to 500 μm. Further, a resin layer containing a polyester resin as a main component is provided on one side surface of the sheet.
Patent JP-H01310414-A (JP)
Title: High voltage power source device
Inventor: NAKASAKA MASASHI
IPC: G05F1/45
Filed: 1988-06-08
Abstract: PURPOSE:To prevent the firing of the paper of a copying machine by providing a discharging stopping circuit to stop the oscillation action of an oscillation circuit when discharging occurs at a load side. CONSTITUTION:A magnetic feedback control type high voltage power source device 1 is composed of a high voltage transformer 2, a control circuit 4, an oscillation circuit 5, a discharging preventing circuit 6 and a load RL. The circuit 6 is constituted by connecting a detection resistance R between a secondary winding 2b and a ground, connecting a diode 6a for rectification and a capacitor 6b at both sides of the resistance R and serially connecting the base of a Zener diode 6c and a transistor 6d for control to a connecting point (c) of the diode 6a and the capacitor 6b. When the disconnection of the charging wire occurs at the load line a copying machine, the spark discharge occurs, the detecting voltage of a D point due to the detection resistance R becomes the Zener voltage of the Zener voltage or above of the Zener diode 6c, the base voltage of the transistor 6d is high and on, the driving transistor of the control circuit 4 is turned off and an oscillating signal S is stopped.
Patent JP-S5842434-A (JP)
Title: Slackening preventer of inflation film drawing apparatus
Inventor: SUZUKI KESASHI
IPC: B29C48/10
Filed: 1981-09-08
Abstract: PURPOSE:To obtain the titled apparatus that can exclude the slackening of a film that is formed by the residual stress produced in a drawing step, by providing heat generating bodies at specified positions for irradiating the slackened parts of the film. CONSTITUTION:A bulb 3 that has been extruded from an extruder 1 via a die 2, and has been cooled in coolers 2a, 2b is guided by a pair of stabilizing plates 10 to fold it. The heat generating bodies 18 are situated in the way of travel of the inflation film from the positions including the stabilizing plates 10 to the position where a wind-up roll 9 is situated, so the slackened parts of the film irradiated and heated. The slackening of the film can be eliminated using the shrinking action caused by the heat.