baber/WOPTO huggingface dataset:
Patent JP-H05222357-A (JP)
Title: Antistatic agent for thermoplastic resin
Inventor: KAIZUKA IZUMI
IPC: C09K3/16
Filed: 1991-07-17
Abstract: PURPOSE:To obtain an antistatic agent which can impart stable antistatic properties to a thermoplastic resin without detriment to its transparency by using a tetraalkylphosphonium salt of a specified alpha-sulfofatty acid ester as an effective component. CONSTITUTION:A tetraalkylphosphonium salt of an alpha-sulfofatty acid ester of the formula (wherein R<1> is 6-20C alkyl or alkenyl and R<2> is 1-20C alkyl or alkenyl) (e.g. methyl alpha-sulfododecylate tetrabutylphosphonium) as an effective component is optionally mixed with a nonionic surfactant (e.g. ethylene glycol octadecylate) to produce a thermoplastic resin for an antistatic agent. A thermoplastic resin (e.g. polyethylene terephthalate) containing this agent has stable antistatic properties and does not suffer coloration due to heat history.
Patent JP-S6261357-A (JP)
Title: Solid state image pick-up device
Inventor: MIYAGAWA YASUMI
IPC: H04N5/335
Filed: 1985-09-11
Abstract: PURPOSE:To alleviate the after-image phenomenon by applying bias charges to the photodiode of a solid state image pick-up derive or applying thermal energy to signal charges stored in the photodiode when the illumination of an object is low or when the temperature of the solid state image pick-up element is low. CONSTITUTION:Illumination information on an object obtained from an IL-CCD output signal is supplied to a bias light controller 4 to control a voltage applied to a bias light bulb 5 to control the quantity of the bias light, thereby controlling the bias charge amount applied to a photodiode. When the illumination of the object is low, the transfer efficiency is remarkably improved by slightly applying the bias charge. The output signal of a temperature detector 8 is supplied to a heating temperature controller 9 to control a voltage or a current supplied to a heater 10, thereby controlling the thermal energy to a solid state sensor 1. When the sensor is used at low temperature such as 0 deg.C, the thermal energy is supplied externally to the sensor to remarkably improve the transfer efficiency.
Patent JP-H1145772-A (JP)
Title: Signal line branch adapter
Inventor: TANAKA HIDETAKA
IPC: H01R31/06
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a space saving adapter, by arranging a substrate-side connector and a first connector in series along connecting direction of the former. SOLUTION: In a signal line branch adapter, a substrate-side connector 35 of an adapter body 31 and a first connector 45 are arranged in series along the connecting direction of the substrate-side connector 35. Thus, width rectangular to the connecting direction of the adapter body 31 to a bus control substrate 37 can be reduced, and the adapter body 31 can be connected with a bus signal connector 39 of the bus control substrate 37 without showing the adapter body 31 out of a storage shelf. Because a linking member 53 is arranged on the bus control substrate 37 side of the adapter body 31, the linking member 53 facilitates attachment of the adapter body 31 to the bus control substrate 37, and attachment of an external bus signal connector 43 to the adapter body 31 without disturbing each other.
Patent JP-S6261315-A (JP)
Title: Molecular beam epitaxy device
Inventor: SUYAMA NAOHIRO
IPC: H01L21/203
Filed: 1985-09-11
Abstract: PURPOSE:To prevent the generation of a vacuum leak by a method wherein a sample holder is brought into a freely revolvable state, and at the same time, at least two converging points where molecular beams emitted from a plurality of molecular beam sources are formed on the track of revolution. CONSTITUTION:A sample holder 6 makes a revolution, and the galium molecular beam and the arsenide molecular beam emitted from a molecular beam source group 9 are made to irradiate on a GaAs substrate 5 every time the GaAs substrate 5 supported by the sample holder reaches the converging point 16 on the track of revolution. The aluminum molecular beam, galium molecular beam, and arsenide molecular beam emitted from a molecular beam source group 10 are made to irradiate on the GaAs substrate 5 every time the GaAs substrate 5 reaches the converging point 17 on the track of revolution. Then, a GaAs-AlGaAs superlattice is formed on the GaAs substrate 5 by rotating a sample holder mounting jig 3 in the prescribed number of rotation. As a result, a superlattice structure can be formed almost performing no opening or closing operation on the shutter of the molecular beam source, and the cause of generation of a vacuum leak can be removed.
Patent JP-H0654124-A (JP)
Title: Image reader and chart for variable power/focus detection to be used for image reader
Inventor: TSUKAGOSHI EIJI
IPC: G02B7/08
Filed: 1992-07-28
Abstract: PURPOSE:To enable the acquisition of plural variable powers even with a single lens by driving the lens and an optical path changing means and setting a magnification based on a command. CONSTITUTION:After an original platen 1 is at first positioned so that a chart 20 may be positioned just under a light source 3 and the light from the light source 3 is made transmitted to the center location of the chart 20, reflected on a mirror 4 and mirrors 31, 32 of a Mueller unit 30, and the image of a center location is projected on a CCD 8 via a lens 50. When any magnification is commanded by a magnification command circuit 49 in this state, a variable power is performed by starting a program within a control circuit 45 and by moving the unit 30 and the lens 50 up to the location in accordance with the commanded magnification by driving motors 42 and 43. But, the moving direction of the Mueller unit is determined to get the presence or absence of a pint coincidence and a focusing by performing a focus detection, using the output signal of the picture element in which either one of the focus detection patterns 22a to 22c in accordance with the commanded magnification is projected of the picture elements of the CCD 8, because the obtained target magnification is rough.
Patent JP-H0488139-A (JP)
Title: Sliding material
Inventor: ASADA EIJI
IPC: C22C9/02
Filed: 1990-07-31
Abstract: PURPOSE:To obtain a sliding material made of a Cu series sintered allay excellent in seizing resistance, wear resistance and friction properties by adding a specified solid lubricant and hard material to a Cu alloy contg. a specified amt. of Sn or furthermore Pb and executing sintering. CONSTITUTION:A sliding material is manufactured by a Cu series sintered allay contg., by weight, 1 to 10% of at least one kind among graphite, MoS2. and WS2 as a solid lubricant, 1 to 30% of at least one kind of hard material selected from at least one group of (a) and (b) and the balance substantial 0.1 to 15% Sn or furthermore contg. 0.1 to 30% Pb, by which the sliding material excellent in seizing resistance, wear resistance, friction properties and corrosion resistance can be offered. As the hard material (a), Fe2P, Fe3P, FeB, Fe3B, Co, Co series self-fluxing allays and Ni series self-fluxing allays are given, and as the hard material (b), Fe-Cr, Fe-Mn, Fe-Ni, Fe-Si, Fe-W, Fe-Mo, Fe-V, Fe-Ti, Fe-Nb and CuP are given.
Patent JP-S58102204-A (JP)
Title: Formation of color polarizing plate
Inventor: TOKI MOTOYUKI
IPC: G02B5/22
Filed: 1981-12-14
Abstract: PURPOSE:To improve the heat and moisture resistances of a polarizing plate by injecting a liq. crystal composition composed chiefly of a specified dichromatic dye and a vinyl monomer as a liq. crystal into the space between 2 sheets of horizontally oriented ''NESA '' glass and polymerizing the monomer under heating while applying voltage in the vertical direction. CONSTITUTION:A p type dichromatic dye and a polymn. catalyst are added to a high molecular thermotropic liq. crystal having a liq. crystal group in the side chain of each methyl methacrylate monomer through a spacer and represented by the formula, and they are mixed to prepare a liq. crystal composition. The liq. crystal composition is injected into the space of a cell using 2 sheets of ''NESA  '' glass oriented horizontally by rubbing or othe treatment. While heating and holding the resulting liq. crystal cell at a temp. at which the liq. crystal phase is shown, e.g. at 150 deg.C, an electric field of 100V is applied in the vertical direction to cause the uniaxial and horizontal orientation of the liq. crystal composition, and after dropping the temp. to room temp. in the state, the application of the electric field is stopped. The ''NESA '' glass is then removed to obtain a filmlike color polarizing plate with superior heat and moisture resistances.
Patent JP-S6360178-A (JP)
Inventor: SASAGAWA YUKIO
IPC: C04B103/14
Filed: 1986-08-29
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-H1043236-A (JP)
Title: Absorptive article
Inventor: KUWABARA RIE
IPC: A61F13/49
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an absorptive article in which excrement will not flow on a surface sheet to leak without reducing speed of absorbing urine or body fluid from the surface sheet. SOLUTION: This absorptive article comprises a center top sheet 1 which is liquidpermeable, a back sheet 2 which is liquid-impermeable, and an absorption body 3 disposed between them, and the center top sheet 1 and the back sheet 2 are jointed with each other at circumferential edge parts to cover the absorption body 3. The center top sheet 1 is provided with a first aperture part 6 extended along length of an absorption article, and a second aperture part 13 extended perpendicularly to the length of the absorption article, the first aperture part 6 is communicated with a pocket 7 surrounded by the center top sheet 1, the second aperture part 13 is put to face a gap 8 formed between the center top sheet 1 and the absorption body 3, and at least a pair of three- dimensional gathers 18 are additionally provided along both side edge parts of the length of the absorption article.
Patent JP-2001053845-A (JP)
Title: Portable telephone set and its holder
Inventor: NAGANO TOMOHISA
IPC: A45C13/30
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To obtain a portable telephone set which is convenient for frequent use without dropping or being stolen by providing a string which is wound and drawing-out possible to a required length and an energizing means for energizing the member in a winding direction. SOLUTION: A holder is arranged in the belt of trousers, for example, the required length of string member is drawn from the holder and it is used for the portable telephone set. A recessed groove with a U shape cross section is formed in the outer peripheral part of the rotary wheel 2 of the holder and the string member 4 is wound around the recessed groove. A ring shape space part 2a is formed at the outer side of a holding core 1 at the inner peripheral side of the wheel 2 and a spiral spring 3 is housed in the space part 2a. The base end part of the spring 3 is hooked and held at the holding core 1 and the tip part of the spring 3 is hooked and held at a projecting part which is formed in the space part 2a of the rotary wheel 2. By the configuration, the rotary wheel 2 is energized in a prescribed direction and the string member 4 is energized in the winding direction.
Patent JP-S58103283-A (JP)
Title: Solid state image pickup color camera of single plate type
Inventor: TAKIZAWA YOSHIYORI
IPC: H04N9/04
Filed: 1981-12-16
Abstract: PURPOSE:To decrease the color pseudo signals, to increase the vertical image resolution and to perform the vertical contour compensation, by using two pieces of 1H delay lines to process simultaneously the three signals, that is, the video signal obtained from a solid state image pickup element and the signals obtained by giving delays of 1H and 2H to the above-mentioned video signal respectively. CONSTITUTION:The separating circuits 64, 67 and 69 separate the signal G from each input signal; while the separating circuits 65, 68 and 70 extract the signal R or B obtained by deleting the signal G out of each input signal. Thus the original signal G, the 1H delay signal G and the 2H delay signal G are obtained from the circuits 64, 67 and 69 respectively. Furthermore the signal R or B of the original signal, the signal R or B of the 1H delay signal, and the signal R or B of the 2H delay signal are obtained with every one line from the circuits 65, 68 and 70 respectively. These signals are processed at one time via LPF640, 650, 660, 670, 680, 690, and 700 respectively.
Patent JP-H107201-A (JP)
Title: Rubbish storing vessel
Inventor: DECAUX JEAN-FRANCOIS
IPC: B65F1/14
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To provide such a rubbish storing vessel as stores a comparatively large amount of rubbish despite of a small occupying space and as can be emptied by hand. SOLUTION: A rubbish storing vessel 2 is provided with a hollow storing box 3, which has a rubbish accepting hole 9 and which contains a single insert 4 whose content volume is in a range of 30 to 100 liters and whose top is open. This storing box 3 has a hollow, water-proofing base 5 a part of which is buried (into the ground), and the upper peripheral edge of the base 5 is situated above the ground surface by at least 5cm (2 inches). The bottom of the insert 4 is received by the base 5, so that the bottom is situated below the ground surface. The rubbish storing vessel 2 occupies only a small space, but it can before an adequate amount of rubbish. In the case of necessity, therefore, a plurality of rubbish storing vessels can be put side by side, without taking up much room in a main street.
Patent JP-H0755428-A (JP)
Title: Method and equipment for detecting position and featurer amount
Inventor: KAMIJO TADAHIRO
IPC: G05D3/12
Filed: 1993-08-13
Abstract: PURPOSE:To detect the position and feature amount of an object having periodic pattern, e.g. the groove in a channel plate being employed in an ink jet head, highly accurately. CONSTITUTION:A CCD line sensor takes in the one-dimensional image signal in y-direction (periodic direction) from a periodic pattern formed on an object 7. The image signal is subjected to Fourier transform based on the number of reference pixels corresponding to one period of the pattern P and the position is detected based on a phase angle obtained through Fourier transform. The object 7 is shifted in the periodic direction and an average positional shift of the pattern P is detected, as a feature amount, from the difference of phase angle and an actual amount of movement. The object 7 is then shifted in x- direction and the rotational amount of the object is detected from the difference of phase angle. Number of reference pixels is varied for a plurality of objects having periodic pattern and the one-dimensional image signal is sequentially subjected to Fourier transform. The position is then detected based on the phase angle for such number of pixels as the Fourier spectrum is maximized.
Patent JP-S58103972-A (JP)
Title: Welding method for sintered hard alloy heat resisting material
Inventor: WACHI HIROSHI
IPC: C22F1/10
Filed: 1981-12-16
Abstract: PURPOSE:To enable welding with a weld zone excellent in quality and free from cracks by welding an Ni base sintered hard alloy heat resisting steel combining solution welding by arc welding method and specified heat treatment after welding. CONSTITUTION:In manufacturing a turbine blade by welding using an Ni base sintered hard alloy heat resisting steel, the material to be welded is heated beforehand to 500-650 deg.C, and TIG welding is performed while inserting a filler wire in inert atmosphere using Ar gas as shield gas. Minimum necessary welding current to melt the material to be welded is used and welding is performed in a short time. Before temperature of the weld zone drops to below 850 deg.C (point A), the material is put in a heating furnace set at 850 deg.C beforehand, heated to 1,100-1,200 deg.C and kept for 1-5hr. Then, after slow cooling to room temperature (point B), the material is aged by heating to 820-860 deg.C and keeping for 10-30hr. No cracking due to deposition of carbide occurs in the weld zone, and welding of Ni base sintered hard alloy heat resisting steel can be put to practical use.
Patent JP-S6181169-A (JP)
Title: Thyristor switching circuit
Inventor: KANEKO HIROSHI
IPC: H02M1/08
Filed: 1984-09-28
Abstract: PURPOSE:To safely turn ON and OFF a circuit connected in series with a load or the like by mechanically contacting and separating the gate and the cathode of a thyristor. CONSTITUTION:A water level alarm unit 1 is composed by mechanically shortcircuiting a gate contact 18 and a cathode contact 20 when the switching circuit of a thyristor 5 is set, and forming a closed circuit in which a power source 7, a buzzer 4 and a switch 22 are connected in series between the anode and the cathode of the thyristor 5. Thus, when water is supplied from the outlet 15 of a water supply to a water storage tank 16, water level rises to lift a float 17, and when the level rises to the prescribed level, the contacts 18 and 20 are opened therebetween to operate the thyristor 5. A current is flowed to the circuit by the ON operation of the thyristor 5, the buzzer 4 rings to notify the water supply to the tank 16.
Patent JP-H0486000-A (JP)
Title: Automatic tiebar cutter
Inventor: NISHIHARA TATSUTO
IPC: B26D5/30
Filed: 1990-07-30
Abstract: PURPOSE:To eliminate sorting of a product by a manual work and to prevent mixture of an improper product due to sorting mistake by deciding proper and improper semiconductor products of a frame state, and cutting only the proper product. CONSTITUTION:When a frame 4 is removed from a magazine 11 set to a supply unit 10 by a pitch feeder A 12 and supplied to a pitch-fed defect detector 14, a detecting head 14a is moved down by a driver 14b. In this case, the head recognizes the frames 4 one by one whether it has a mark indicating an improper product or not, and rises. When the frame 4 is conveyed to a pitch feeder B 15, it is conveyed to a press 16 by the feeding pawl 15a of the feeder B 15. The press 16 cuts only the proper products one by one from the result of the detector 14. The cut product is conveyed by a product container 17, and contained in a box 18. The frame 4 having only improper products is conveyed out of the press 16 by the feeder B 15, and discharged to a shooter 19. Thus, mixture of the improper product due to a sorting mistake can be eliminated.
Patent JP-H0937142-A (JP)
Title: Image pickup device
Inventor: SUZUKI KOJI
IPC: H04N5/349
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To enable hand shake correction by effectively avoiding picture quality degradation by performing the hand shake correction while using an imaging device which has the excessive number of lines in comparison with the number of vertical lines in a standard video signal. SOLUTION: At a video tape recorder 1 with integrated camera, picture quality is more improved by improving horizontal resolution in a normal mode while effectively utilizing the excessive number of horizontal picture elements composed of the difference between a reduced area AR2 and an effective area AR1 In a hand shake correction made, image pickup signals SR, SG and SB are kept similar but CC solid-state imaging devices SR, SG and SB are generated from the effective area AR1 composed of 948 picture elements ×647 of lines of CCD solid-state imaging devices 6R, 6G and 6B and converted to digital chrominance signals and a video signal SV is generated by segmenting 711 picture elements × 485 lines corresponding to the redued area AR2 from the digital chrominance signals while using converters 26 and 28.  Concerning the image pickup signals SR, SG and SB, timing for outputting from the devices 6R-6B is changed so that hand shake detected by sensors 20 and 21 can be supported and oppositely, by segmenting the area at the fixed timing while using the converters 26 and 28, the position of the area AR2 is varied so that the hand shake can be corrected.
Patent JP-S6359175-A (JP)
Title: Video tape recorder
Inventor: NEMOTO SHOJI
IPC: G11B5/027
Filed: 1986-08-28
Abstract: PURPOSE:To effectively insert and record a corresponding video signal while listening to an audio signal by simultaneously carrying out the reproduction of an audio signal recording area and the recording of a video signal recording area on mutually adjacent tracks. CONSTITUTION:At the time of forming the recording tracks TA, TB having the audio signal recording area ERPCM and the video signal recording area ERVD, the audio signal previously recorded no the audio signal recording area ERPCM of the recording track TA (or TB) is reproduced and the video signal is recorded on the video signal recording area ERVD while listening to it. Then, on the adjacent recording tracks TB (or TA), the audio signal is simultaneously reproduced and at the same time, the video signal is recorded. Thereby, at the time of reproducing the audio signal from the audio signal recording area ERPCM, a possibility of producing the crosstalk of the video signal recorded on the video signal recording area ERVD can be effectively avoided and the video signal can be effectively inserted and recorded.
Patent JP-S5992391-A (JP)
Inventor: NANBA SHIGERU
IPC: G21C13/00
Filed: 1982-11-19
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-H0755716-A (JP)
Title: Apparatus for automatically inspecting specular reflectivity of painted surface
Inventor: ASAE TERUO
IPC: G01N21/88
Filed: 1993-08-16
Abstract: PURPOSE:To provide an apparatus for automatically inspecting the specular reflectivity of a painted surface, which has the excellent measuring reliability and can perform the quick measurement. CONSTITUTION:When it is judged that the specular reflectivity measuring head 25 is not set at the specified attitude and position with respect to a painted surface based on the reflected stripe pattern, whose image is picked up with the measuring head 25, the attitude and the position of the measuring head 25 are finely adjusted by operating a robot 50. The property of the pained surface at the specified measuring point is sequentially inspected automatically with this apparatus for automatically inspecting the property of the painted surface.
Patent JP-H0648676-A (JP)
Title: Step for passenger conveyor
Inventor: ISHIOKA NORIHIDE
IPC: B66B23/12
Filed: 1992-07-29
Abstract: PURPOSE:To provide a step for a passenger conveyer wherein the step, in the case of lifting the step for its removal, can be easily and further surely lifted. CONSTITUTION:In a step 1 for a passenger conveyer wherein many recessed and protruded parts 2A, 2B are alternately formed in an upper surface, the step is constituted so that a hole 4 for inserting a hoisting member is formed in the protruded part 2B.
Patent JP-H0735034-A (JP)
Title: Stirring device for viscous fluid pump
Inventor: YASUMA TAKAYUKI
IPC: F04B15/02
Filed: 1993-07-26
Abstract: PURPOSE:To make automatic inversion while stirring vanes are rotating in any direction, regularly or reversely. CONSTITUTION:Regular/reverse rotation switches SW-1a, SW-1b are arranged so that they are actuated at the same time, and the contact PS1 of a pressure switch and the first timer T1 are in series connected with one of them SW-1a. The arrangement includes a time-limit a-contact T1 which is shut when the set time has elapsed since the first timer T1 was actuated, a time-limit b-contact which is opened when the set time on the second timer T2 has passed, and a relay X1 which remaiqs energized until the second timer T2 attains the set time. A point on the connecting line between the regular rotation contact 10 of the switch SW-1b and a regular rotation side relay X2 is connected with a point on the connecting line between the reverse rotation contact 11 of SW-1b and a reverse rotation side relay X3 through the a-contact of the relay X1, and thereby it is possible to make automatic inversion from regular to reverse rotation, and vice versa.