baber/WOPTO huggingface dataset:
Patent JP-H1127636-A (JP)
Title: Image signal processor, its method and disk reproducing device
Inventor: FURUKI TSUNEO
IPC: H04N5/85
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To improve the image quality of a moving image by applying vertical filtering only to a video signal with a large change in a luminance level in the vertical direction to minimize reduction in the sharpness of an image in the case of applying temporary stop, frame feeding or slow reproduction to the moving image. SOLUTION: A 1st selector 5 selects a luminance signal outputted from a vertical direction filter 3 in the case that a change in the luminance level in a vertical direction exceeds a prescribed threshold level based on an output of a comparator 4. In the case that the change is smaller than the threshold level, the 1st selector 5 selects a luminance signal outputted from a field memory 1. A 2nd selector 6 selects an output of the 1st selector 5 based on a field selection signal when the field of the luminance signal is the same as the field of the luminance signal stored in the field memory 1. When the field of the luminance signal is different from the field of the luminance signal stored in the field memory 1, the 2nd selector 6 selects the luminance signal outputted from the field memory 1.
Patent JP-S6088482-A (JP)
Title: Photoelectric conversion device
Inventor: TAKEDA YUKIO
IPC: H01L31/0236
Filed: 1983-10-20
Abstract: PURPOSE:To prevent reflection effectively by diminishing reflected lights regardless of wavelengths by a method wherein the unevenness of triangular waveform having cross sections with a specific vertical angle is formed on the light incidence plane of a transparent substrate. CONSTITUTION:The unevenness having cross sections of triangular waveform with the vertical angle theta=60-80 deg. is formed on the light incidence plane 11 of the transparent substrate 1. Thereby, an incident light divides into a transmitting light 7 and a reflected light 8 on the surface of the substrate; the reflected light reaches the uneven surface of the substrate again and then divides into a transmitting light 9 and a reflected light 10. During such a process, the opportunity that the incident light penetrates through the surface to the inside increases, and the amount of incident light is markedly reduced. There is the possibility that the transmitting light 7 disappears by the total reflection of the incident light when the vertical angle becomes less than 60 deg.; while the reflected light 8 comes not again to strike the uneven surface of the substrate when it becomes more than 80 deg..
Patent JP-H0644281-A (JP)
Title: In-store guidance device
Inventor: YANO HIROSHI
IPC: G06Q50/10
Filed: 1992-07-23
Abstract: PURPOSE:To shorten the education time for a shop clerk and reduce misoperation and to improve customer service by instructing process operation that the shop clerk should do according to a customer and the state in the store to the shop clerk by image output and speech output. CONSTITUTION:This guidance device is provided with a detecting means 2 which detects the customer and the state in the store, a storage means 3 which stores the process operation to be done according to the customer and the state in the store, a read means 4 which reads the output of the detecting means 2 out of the process operation storage means 3, an image output means 5 which outputs the process operation read by the read means 4 as an image, and/or a speech output means 6 which outputs a speech. Thus, the process operation to be done is read out of the storage means 3 by the read means 4 according to the customer and the state in the store that the detecting means 2 detects and the process operation is outputted as the image or speech by the output means 5 or 6. Therefore, the shop clerk recognizes the process operation by the image output or speech output to perform the process operation corresponding to the customer and the state in the store.
Patent JP-H02160845-A (JP)
Title: Selectively cation-adsorbing porous film and production thereof
Inventor: TOYOMOTO KAZUO
IPC: D01F6/04
Filed: 1989-07-31
Abstract: PURPOSE:To prepare a selectively cation-adsorbing porous film capable of adsorbing and refining protein, an amino acid, etc., as well as an inorg. ion by irradiating a specific base film with an ionizing radiation, grafting vinyl acetate onto it, saponifying it and reacting it with propanesultone. CONSTITUTION:A porous base film comprising a polyolefin or copolymer of an olefin with a halogenated olefin is irradiated with an ionizing radiation, then grafted with vinyl acetate in gaseous phase to chemically bond the vinyl acetate to the surface of the base film including the pore surface. The grafted vinyl acetate is saponified into PVA, and then reacted with propanesultone to produce a selectively cation-adsorbing porous film, which has a neutral OH group and a cation exchange group, each of at least 0.1 milliequivalent per gram of the film and both chemically bonded to the surface of the film including the pore surface, and also has a mean pore diameter of 0.01-5mum and a porosity of 20-90%.
Patent JP-H0732750-A (JP)
Title: Heat transfer material for laser recording
Inventor: KUBODERA SEIICHI
IPC: B41M5/26
Filed: 1993-07-15
Abstract: PURPOSE:To provide a heat transfer material for obtaining a record having a high transfer density and free from stain and discoloration of a picture in storage by using laser beam. CONSTITUTION:The heat transfer material for laser recording consists of a pigment donating material and an image receiving material, either or both of these materials contain a light-heat conversion agent, the heat transfer pigment of the pigment donating material has diene (or dienophile) and a dienophile compound (or diene compound) is contained in a pigment accepting layer.
Patent JP-H0930034-A (JP)
Title: Printing structure used in dep device
Inventor: GUIDO DEJII
IPC: B41J2/395
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To enable printing by low voltage by connecting one of individual control electrodes arranged around each of apertures and one of individual shield electrodes by the metallization passing through one aperture and forming one electrode around of each of the apertures. SOLUTION: The printing head structure 106 of a direct electrostatic printing(DEP) apparatus is produced from a polyimide film with a thickness of 50μm of which both ends are coated with copper foil with a thickness of 8μm and has a large number of apertures 107. A ring-shaped control electrode 106a is arranged around each of the apertures 107 on the rear side of the printing head structure 106 facing to an image receiving substrate. The respective control electrodes can be individually addressed from a high voltage supply source. On the surface side of the printing head structure facing to a toner supply means, the respective apertures 107 have individual shield electrodes 106b and these electrodes are connected to the corresponding control electrodes through through-hole metallizing 106c.
Patent JP-H0924508-A (JP)
Title: Device for supplying organic material slurry to injection molding die
Inventor: YAMADA KAZUYUKI
IPC: B28B17/02
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To make it possible to supply an inorganic material stably and continuously without the mixing of an air by using a valve member of a special shape as a discharging mechanism for a slurry tank and a constant discharge pump and thereby supplying a fixed amount of slurry to an injection molding die. SOLUTION: A valve device 4 is located above the discharge port of a tank 2 and is composed of a valve member 41 which is shaped for mutual compensation with the funnel-shaped internal face 2b of the tank 2 and a drive device 43. First, a material contained in the tank 2 which is hermetically sealed with a lid member 3 is thermally melted after closing the valve device 4. Then the interior of the tank 2 is decompressed using a vacuum pump connected to a suction port 10 and a nozzle port 7, and is defoamed over the stirring of the material. After the completion of the defoaming step, the tank 2 is restored to an atmospheric pressure by opening the station port 7. Next, the air is sucked from the nozzle 7 using a vacuum pump, until the slurry is fully charged up to the nozzle port 7.  After that, a die 8 is fitted to the nozzle port 7 and a constant discharge pump 5 is operated to fill the die 8 with the slurry. Following the filling step, the constant discharge pump 5 is stopped and the valve device 4 is closed to apply pressure to the interior of the die using a cylinder 6.
Patent JP-H0245009-A (JP)
Title: Hair sucker
Inventor: KATSUTA KIMIO
IPC: A45D24/32
Filed: 1988-08-06
Abstract: PURPOSE:To relieve cleaning after hair trimming and to easily trim infant's hair since hairs never enter from the scruff of the neck by sucking cut off hairs generated when the hair is trimmed using an electric hair clipper. CONSTITUTION:A hair sucking port 3 is provided for one edge of a hair sucker 1 composed of a flat tube body, and a bellows-shaped flexible hose 2 is provided and connected to the other edge of the hair sucker 1. A rubber band 4 for fitting an electric hair clipper 6 is provided for the lower part of the hair sucker 1. A vacuum cleaner hose fitting part 5 is provided for the other edge of the hose 2 and press-fitted in the hose opening of a vacuum cleaner. When the hair is trimmed using the hair sucker having the above-mentioned composition, all the generated cut off hairs are sucked form the hair sucker into the electric vacuum cleaner, and the hairs never scatter on a floor and enter from the scruff of the neck to a body.
Patent JP-H08118651-A (JP)
Title: Ink jet recording head with ink as resistance to heating andink injection method
Inventor: HAN CHIYORU HI
IPC: B41J2/05
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To enhance energy efficiency while enabling low power operation by electrically insulating a plurality of lower electrodes separated from each other and providing a film, which heats ink positioned in one passage, to one lower electrode. SOLUTION: An insulating oxide film 18 is formed on a lower substrate 15 constituted of silicon or glass and a plurality of separated lower electrodes 11 are arranged on the oxide film 18 and an upper substrate 14 is positioned at the constant height of the lower electrodes and lower electrodes 12 are formed on the F-surface of the substrate 14. A passage through which ink is easy to flow is formed on a part of the separated lower electrodes so as to be positioned between the upper substrate 14 and the insulating film 18 to allow heating resistor ink 16 to flow through this passage. When voltage is applied across the upper and lower electrodes 12, 11 of the region filled with the ink, a current flows through the ink and the ink is heated by the resistance of the ink itself.  When the temp. of the heated ink becomes a b.p. or higher, an air bubble is generated and the ink is ejected from an ink emitting orifice 17 by this air bubble.
Patent JP-S5986100-A (JP)
Inventor: IKEDA OSAMU
IPC: G10L13/00
Filed: 1982-11-09
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-H0360789-A (JP)
Title: Melting treatment of asbestos
Inventor: TSUNEMI TAKESHI
IPC: F23G7/00
Filed: 1989-07-28
Abstract: PURPOSE:To safely treat natural asbestos or asbestos products at a low cost by molding the natural asbestos with sludge produced by water treatment and by melting the molded mixture in a hearth at a high temp. CONSTITUTION:Natural asbestos is mixed with sludge produced by water treatment and contg. CaO in excess of SiO2 as a binder acting as a basicity regulating agent. This mixture is molded, fed to a hearth at a high temp. and melted by heating. The hearth is formed with a carbon-based combustible. Since the sludge contg. CaO in excess of SiO2 is effectively utilized to lower the basicity of the mixture of the natural asbestos having a high SO2 content and to drop the m.p., the natural asbestos is made harmless by melting treatment at a low cost while preventing secondary pollution.
Patent JP-H0488457-A (JP)
Title: Data transfer system
Inventor: SASAKI KENJI
IPC: G06F13/36
Filed: 1990-07-25
Abstract: PURPOSE:To eliminate the need for a data bus width adjusting circuit and to simplify the circuit constitution by performing data and address conversion, etc., for adjusting a difference in data bus width between a master and a slave unit concentrically by a controller and transferring data. CONSTITUTION:When master units 1 and 2 transfer data to slave units 3 and 4, the data sent out of the master units 1 and 2 are held temporarily in the controller 7, converted to bit with matching the data bus width of the slave units 3 and 4, and then sent to the slaves 3 and 4 at transfer destinations through a data bus 5. Therefore, the data transfer between the master units 1 and 2 and slave units 3 and 4 which differ in data bus becomes possible without providing the master units 1 and 2 and slave units 3 and 4 with data bus width adjusting circuits which match specific specifications of the both. Consequently, the cost relative to the data bus adjustment is reducible and devices having various data bus width can easily be added.
Patent JP-S5985861-A (JP)
Title: Coated sintered hard alloy tool
Inventor: YAMAMOTO TSUTOMU
IPC: C22C29/04
Filed: 1982-11-09
Abstract: PURPOSE:To obtain a coated sintered hard alloy tool which is considerably improved in wear resistance and is adapted to use as a wear resistant tool as well in addition to a cutting tool by using a hard material of a specific compsn. having excellent resistance to wear and deformation in constituting the surface that forms a coating layer. CONSTITUTION:The hard dispersion phase of the titled tool consists of carbide and carbonitride and the metallic compsn. constituting the same consists of >=30atom% Ti and the balance transition metal elements of groups IV-V of the periodic table. The hard dispersion phase occupies 50-90wt% in the sintered body and the balance in a band material consisting of ferrous group metal such as Co and or Ni. A layer of Ti or TiC-TiCN-TiN or TiC-Al2O3 is coated on the surface of such hard material to 2-20mu layer thickness, whereby the intended tool is obtd.
Patent JP-H0522730-A (JP)
Title: Compensating device for digital convergence
Inventor: MATSUMI KUNINORI
IPC: H04N9/28
Filed: 1991-07-12
Abstract: PURPOSE:To eliminate the deterioration of convergence compensation accuracy in the both right and left ends of a cathode-ray tube(CRT) screen, which is caused by a time-division processing, by changing a compensation data generating method in horizontal flyback period by means of a channel. CONSTITUTION:When CPU 17 generates compensation data in horizontal flyback period in the outputs of sampling hold circuits 6 and 7 by an operation- processing, compensation data is generated by the operation-processings which are different at every channel. In this case, immediately preceding compensation data is written in a memory 4 as compensation data of horizontal flyback period in the output of the circuit 6 and immediately succeeding compensation data is written in the memory 4 as compensation data of horizontal flyback period in the output of the circuit 7. Then, a convergence compensation effective period being common to the both channels can be made long so as to correctly compensate convergence not only in the center of the CRT screen but also in the both right and left ends.
Patent JP-S6174427-A (JP)
Title: Cordless telephone set
Inventor: SUGIURA YOJI
IPC: H04M1/00
Filed: 1984-09-20
Abstract: PURPOSE:To simplify the transmission circuit of a slave station and to improve the error detection capability by modulating a pilot signal transmitted from a slave station to a master station with a transmission code of a frame architecture added with an error detection code so as to form the said pilot signal. CONSTITUTION:An operation control circuit 20 of a slave station operates arithmetically dial information in terms of a binary signal and adds a transmission code of frame architecture with the error detection code corresponding to the dial information to a pilot modulation circuit 22. Then the pilot signal from a pilot generating circuit 21 is modulated by using an output of the circuit 20, its output is added (24) with a voice input signal of a microphone 8 and the result is transmitted to a modulation circuit 25. The circuit 25 modulates the output of the adder circuit 24 with a carrier of a prescribed frequency and its output is transmitted to a master station via a transmission circuit 26 and an antenna 3. On the other hand, this radio signal is received and decoded at the master station side. Then the dial information at the slave station is dialed through a telephone line.
Patent JP-H0842956-A (JP)
Title: Controlling method for circulating type water chiller and control system therefor
Inventor: SENOO YASUTOSHI
IPC: F25D17/02
Filed: 1994-07-29
Abstract: PURPOSE:To suitably deal with the changer of a chilled water temperature required at a load side by detecting the water temperature of a chilled water circulating line of a chilled water tank and a load side heat exchanger and controlling the number of operating refrigerators on the basis of the comparison value of the detected value with the chilled water temperature required at the load side. CONSTITUTION:A circulating type water chiller of the type for circulating chilled water in a chilled water tank 1 to a load side heat exchanger 2 has a plurality of chilled water heat exchangers 11 coupled at inlet sides 12 directly to refrigerators 10 to a chilled water header 8. The outlets 13 of the exchangers 11 are connected to the inlet side 6 of the tank 1. In this case, a temperature detector 14 for detecting the chilled water temperature is provided at the outlet side 3 of the tank 1, and the operation of the refrigerator 10 is controlled by a controller 19 on the basis of its detected value. For example, if the chilled water temperature of the outlet side 3 is lower by a predetermined chilled water temperature or lower from the chilled water temperature required at the load side, the number of the operating refrigerators 10 is reduced to prevent subcooling.
Patent JP-H0245629-A (JP)
Title: Air conditioner controller for vehicle
Inventor: HARAGUCHI HIROSHI
IPC: F02D29/04
Filed: 1988-08-08
Abstract: PURPOSE:To prevent the exhaustion of a battery by controlling the faculty of an air conditioner on the basis of the result of the detection by an electric charge/discharge detecting means when the drive of an air conditioner is detected. CONSTITUTION:When the vehicle stop state is detected on the basis of the detection signal of a car speed sensor 3, and it is detected on the basis of the detection signal of a neutral switch 2 that a selecting lever is in the D range, and the drive of an air conditioner is detected on the basis of the ON/OFF of an air conditioner switch 4, an ECU 1 starts the time counting by a timer 1a. When the counted time reaches a prescribed time, it is indirectly judged that the electric discharge current of a battery increases over the charge electric current, and the capacity of the blower 5 of an air conditioner is lowered from the high to the middle state, and when a prescribed time lapses, the faculty of the blower 5 is lowered from the middle to the low state. Therefore, the electric load of the air conditioner can be reduced according to the electric charge/discharge incomings and outgoings and the exhaustion of the battery can be prevented.
Patent JP-H01167032-A (JP)
Title: Device for fitting cover to opening of bag
Inventor: TAKAMURA YOSHIYUKI
IPC: B65B7/02
Filed: 1988-08-08
Abstract: PURPOSE:To improve operating efficiency of fitting a cover to an opening of a bag, by providing, on a table where a cover is placed, openings through which the cover passes downwardly so as to be double folded and by rotatably supporting therebelow a cover holder having a pair of retaining plates between which the twofold portion of the cover is sandwiched. CONSTITUTION:When a folding plate 71 moves downwardly to abut against the folded line 113 of a cover 112, the cover 112 placed on a table 67 is pressed down through openings 72 so that the cover 112 is double folded and the folded portion 112a thereof is inserted into one retaining end 91a of a double ended cover holder 87. Thereafter, a rotating shaft of a rotary solenoid rotates 180 deg., so that a twofold cover 112 held on the retaining end 91a is aligned with an opening 121 of a bag. Then, the folding member 71 moves downwardly, and as described above the folded portion 112a is inserted into another retaining end 91b of a cover holder 87. After that, both ends 112b of the cover is attached to an opening 121 of a bag by means of seal members 102 and 103.
Patent JP-S6090640-A (JP)
Title: Loader for video-head position adjuster
Inventor: SHIRAISHI TAKESHI
IPC: B23P19/00
Filed: 1983-10-21
Abstract: PURPOSE:To cut the time loss for mounting and demounting a video cylinder and for the retraction of a turning arm, etc. and shporten tack and improve reliability by providing a loader with the turning and pressing functions for the video cylinder. CONSTITUTION:A turning arm 2 is driven and lowered by a vertically driving apparatus 5 and a lock apparatus 6, and rises after adsorbing and holding a video-cylinder not yet adjusted onto a prescribed loading head 1, and is turned by 180 deg. by a turning and driving apparatus 4, and then lowered to feed the video-cylinder onto the holding member 5 of a video-head adjusting machine, and pressing is performed. During the time when a video head 18 is position-adjusted, replacement of the adjusted video-cylinder for the cylinder not yet adjusted is performed on other loading heads. The lock apparatus 6 easily performs slow-up and down during the rise and lowering of the turning arm 2 through the constant-speed revolution of a lever 10. Therefore, retraction of a loader, etc. can be eliminated, and shortening of tact is permitted.
Patent JP-S5986981-A (JP)
Title: Synthesizing method of color picture signal
Inventor: EDAKUBO HIROO
IPC: H04N9/82
Filed: 1982-11-11
Abstract: PURPOSE:To obtain a composite picture signal which is free from unsightliness caused by a hue shift or switching by multiplexing one chrominance signal on a composite luminance signal and obtaining a composite color signal. CONSTITUTION:In case of obtaining a composite color picture signal, switches 23, 24, 33, 34, 44, 49 and 54 are connected to the M side, a switch 32 is connected to the R side, and a switch 39 is connected to the P side. A color picture signal reproduced by an auxiliary head 62 is separated into a reproducing luminance signal and a reproducing chrominance signal, the luminance signal is applied to an adder 63 through a switch 54, and the chrominance signal is applied to a color signal changeover switch 28. Also, a color television signal to be synthesized, which is applied to a terminal 20 is also separated, and the luminance signal and the chrominance signal are sent to the adder 63 and the changeover switch 28, respectively. Subsequently, one of the chrominance signals and the composite luminance signal from the adder 63 are synthesized by a mixer 27, and are recorded in a magentic sheet 36 through a head 35.