baber/WOPTO huggingface dataset:
Patent JP-S6439766-A (JP)
Title: Contact type image sensor
Inventor: KATO TOSHIAKI
IPC: H01L27/146
Filed: 1987-08-06
Abstract: PURPOSE:To make it possible to select two or more kinds of pixel density by a method wherein a second electrode, opposing to the first electrodes on which a photoconductive cell will be formed, is divided into a plurality of parts, a part of the second electrode divided by a fration of an integer is short-circuited whenever a read-out operation is connected, and the quantity of light projected on a photoconductive film located between the two electrodes is converted into a current. CONSTITUTION:The first electrode is divided into two parts, electrodes 41 and 42 are provided, a pixel is read out by dividing it into pixels 81 and 82. In order to read out an image sensor by scanning from the left successively at a high pixel density, switches 23 and 55 are turned ON, the wiring 61 to be connected to a driving circuit 26 is turned ON, and the pixel is read out by the first photoconductive cell 51. Then, with the wiring 61 in ON state, the pixel is read out by the second photoconductive cell 52 by turning a switch 55 OFF and also by turning a switch 56 to ON position by dropping to earth potential. Besides, the wirings 61, 62... to be connected to the driving circuit 26 are turned ON successively, and the pixels on the left side are read out successively by repeating the same procedure as above every time when the read out operation is conducted.
Patent JP-H0755317-A (JP)
Title: Motor-driven damper control device for refrigerator or the like
Inventor: MURAKAMI YASUHISA
IPC: G05D23/00
Filed: 1993-08-09
Abstract: PURPOSE:To prevent a loss in a temperature control function in a refrigerator when the refrigerator continues its operating state which is 'higher' or 'lower' than its specified value for a definite time. CONSTITUTION:There are provided a temperature detection means 10, which detects the temperature of a refrigerator and a control means 14 which comprises a timer 15 or a microcomputer which takes in an inlet signal from the temperature detection means 10 and estimates time, and a driving means 13 which operates based on an output signal from the control means 14 and a motor driven damper 12 which is operated with the driving means 13.
Patent JP-S5985801-A (JP)
Title: Die controller in powder molding press
Inventor: WATANABE TAKASHI
IPC: B30B11/00
Filed: 1982-11-10
Abstract: PURPOSE:To provide a device which balances the upper and lower press fitting pressures of punches and produces a tip having uniform quality by adjusting the rolling reduction of an upper punch with respect to a stationary lower punch by means of a cam and a rocking lever mechanism, adjusting the position of dies by the hydraulic cylinders attached to upper and lower rams. CONSTITUTION:The positional relation between a floating die 11 and an upper punch 7 is such that the rolling reduction of an upper punch is determined when the movement of a rocking lever 27 interlocked to a cam 31 and the die 11 is transmitted to the punch 7 interlocked to a rack 26 and a rod 24. The rolling reduction of a lower punch 12 with respect to the die 11 is determined by the descending distance of a lower pressure plate 20 by a hydraulic cylinder 50. The rolling reductions of the punches 7, 12 with respect to the die 11 are determined by the angle theta of the cam 31 and the movement of the lever 27 according to the position of the plate 20 as well as the descending distance of the plate 20. A tip having good quality is formed as the rolling reductions of the punches 7, 12 are balanced in the above-mentioned way.
Patent JP-S6441363-A (JP)
Title: Digital signal generator
Inventor: KAWASHIMA MASAYUKI
IPC: H04M19/02
Filed: 1987-08-07
Abstract: PURPOSE:To reduce the adverse effect due to loopback noise by sampling a signal controlling a level of a digital signal in a prescribed sampling frequency and holding it for a prescribed time only. CONSTITUTION:In forming a digital signal by an up-down counter 80, the same operation as the sampling by a clock frequency fc is obtained and new frequency components fc-fa,fc+fa, 2fc-fa, 2fc+fa... are produced in addition to the fundamental wave frequency fa. In sampling a digital signal including the new frequency component at a prescribed frequency at a sample-and-hold circuit 45 of the post-stage, further new frequency components are produced based thereupon. Since the clock frequency fc in the up-down counter 80 is an integral number of multiple of the sampling frequency of the sample-and-hold circuit 45 at the post-stage, the loopback noise component is overlapped on the fundamental wave frequency and no abnormal sound is sensed. Thus, the quality of the signal tone in a prescribed band obtained by applying D/A conversion to the digital signal is improved.
Patent JP-H0645211-A (JP)
Title: Semiconductor manufacturing equipment
Inventor: SAWAYANAGI TOMOHIKO
IPC: F24F7/007
Filed: 1992-07-24
Abstract: PURPOSE:To prevent an unsteady flow of air due to an unbalance of air flow in a box which is caused by a temporary increase of an air quantity of a centrifugal dehydrator and to prevent a decrease in a cleanliness of the inside of the box. CONSTITUTION:A plurality of centrifugal dehydrator-included processing units 1 which are adjacent to each other at right angles with this sheet of paper are combined in a carrier space 2 to form an air-tight box 3. To the box 3, a filter 4 to supply clean air and an exhaust duct 5 are connected. A differential pressure gauge 6 is installed above the centrifugal dehydrators between the box 3 and the exhaust duct 5. A motor fan 4m, being driven by an inverter 7, increases an air quantity of the filter 4 located above the centrifugal dehydrators according to a change signal of the differential pressure gauge 6. Even in the case that the centrigural dehydrators are so operated as to increase an air quantity temporarily, it is prevented that an air flow in the box gets out of balance and it causes a decrease in a cleanliness of the inside of the box 3.
Patent JP-S5887050-A (JP)
Title: Film for packing and unit packing detergent composition using said film
Inventor: JIA HATSUKU
IPC: C08J7/043
Filed: 1982-11-10
Abstract: A packaging film comprises a base film of at least partially water-soluble plastics film, for example, polyvinyl alcohol, carrying on one side a protective layer of particulate inert plastics material, for example, polytetrafluoroethylene powder, having a high water repellency. The film is thus vulnerable to attack by aqueous media on one side and protected against such attack on the other. It may be used, with the protected side innermost, for unit packaging of detergent compositions, especially liquids containing bleach. In use in the washing machine, the unprotected surface is attacked by the wash liquor to release the contents; the protective layer prevents attack of the package by the contents during storage.
Patent JP-H0480071-A (JP)
Title: Thermal head apparatus
Inventor: YANO TATSUHARU
IPC: B41J25/304
Filed: 1990-07-23
Abstract: PURPOSE:To adjust the mounting position of the substrate of a thermal head in such a state that the thermal head is mounted on a printer main body by forming a feed screw to the substrate of the thermal head and providing the adjusting screw threaded with the feed screw to a radiation plate and moving the substrate of the thermal head by the adjusting screw. CONSTITUTION:The adjusting screw 10 received in the receiving recessed part 9 provided to the upper surface of a radiation plate 3 from the front thereof is inserted in the hole 11a of the holding plate 11 fixed to the front of the radiation plate 3 to be held to the holding plate 11 at a constant position. The press member 12 fixed to the upper surface of the radiation plate 3 through a flexible substrate 13 holds the substrate 1 of a thermal head so as to make the same movable on the upper surface of the radiation plate 3. The feed screw 15 formed to the under surface of the substrate 1 of the thermal head is threaded with the adjusting screw 10. By rotating the adjusting screw 10, the substrate of the thermal head relatively moves with respect to the radiation plate 3. Therefore, even when the thermal head is not detached from a printer main body, the mounting position of the substrate 1 of the thermal head can be adjusted.
Patent JP-H1038970-A (JP)
Title: Inspection device and automatic inspection apparatus
Inventor: ONO YOICHI
IPC: H01L21/66
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To enable highly accurately automatic inspection by constituting an inspection device of holes having a predetermined diameter corresponding to positions of a plurality of ball grids and pins inserted from an opposite side of the hole and respectively in contact at a predetermined pressure. SOLUTION: A part 1 is automatically set on a holding table, moved to a predetermined position in a horizontal direction of an inspection device 2 by a moving mechanism, then moved vertically by a vertical moving mechanism, and a ball grid 11 of the part 1 is inserted in a hole 31 to be brought into contact from downward by a pin 41. Thereafter, when it is determined that the pin 41 is normally in contact with the ball grid 11 if the pin 41 has output voltage, a predetermined signal or power supply is applied to all pins 41, and input/output at this time is measured to allow automatic inspection.
Patent JP-S58101269-A (JP)
Title: Full-submerged type water-drive motive power installation
Inventor: KAIHOU TAIJI
IPC: F03B13/00
Filed: 1981-12-10
Abstract: PURPOSE:To make tidal energy in a strait so usable without suffering any influence from the situation of the surface of the sea, by setting up a series of prime movers underwater while installing a power transmission installation on land, and transmitting generating power of these prime movers to said power transmission installation on land. CONSTITUTION:On the seabed S. B, plural prime mover installations, for example, storage pump units P1, P2...Pn are set up underwater in a state of being fully submerged orthogonally with an ocean current at effective depth, and at each of these storage pump units, a rotor 1 rotated and driven by the current and a storage pump 2 as prime mover driven by means of rotation of the rotor 1 are installed. Seawater stored in a regulating pondage L via these storage pumps 2 is transferred to an electric power plant E in making full use of a head and discharged through a sluiceway after driving each generator so that tidal energy is effectively used for power generation.
Patent JP-H0540110-A (JP)
Title: Ultrasonic probe
Inventor: HASHIMOTO HISANORI
IPC: G01N29/24
Filed: 1991-08-07
Abstract: PURPOSE:To enable execution of two operations of observation and measurement, i.e., preparation of an ultrasonic image of a sample and measurement of physical properties of the surface of the substance of the same sample, by one ultrasonic probe which is used for an ultrasonic microscope. CONSTITUTION:An ultrasonic probe has an acoustic lens 1 having a lens surface formed on one end face and a piezoelectric body 3 and necessary electrodes 2, 4a and 4b disposed on the other end face opposite to the above, and it is so constructed that a voltage is impressed on the piezoelectric body 3, an ultrasonic wave thus generated is converged by the lens surface and applied to a sample 12, a reflected wave from the sample 12 is detected by the piezoelectric body 3 and information on the sample is thereby obtained. Moreover, the main body of the acoustic lens 1 is formed of a silicon crystal base, on the surface of which the aforesaid lens face is formed, and the lens face is constructed of a spherical concave 9a generating a converged beam and of at least one cylindrical concave 9a generating a linear beam. This lens face is formed by an etching process for which an etching mask having a prescribed pattern form is used.
Patent JP-S6175510-A (JP)
Title: Small sized transformer
Inventor: SUDO MITSUO
IPC: H01F27/28
Filed: 1984-09-21
Abstract: PURPOSE:To easily manufacture a flat and thin transformer using a laminated wiring as a coil and particularly to easily realize small sized transformer having many windings without deteriorating conductor occupation coefficient even in the diverged arrangement of coils in a small size and multiwinding transformer. CONSTITUTION:A laminated wiring body 1 is formed by laminating multilayers of sheet coils formed by forming a coil conductive pattern 5 on a thin insulation sheet. The sheet coils are arranged in such a sequence that the coils of multiwiring coil are magnetically coupled in the best condition. A conductor pattern of each sheet coil is connected by a connecting conductor 2 and thereby forming a multiwiring coil of transformer as a whole. A part of connecting conductor 2 is extended in the longitudinal direction, forming a pin terminal 3, which becomes a means for connection to the circuit of printed wiring board not shown and for fixing a transformer. The cores 4, 4' are formed in such a way as being divided into upper and lower two sections and these sections are combined in order to hold the laminated wiring body 1. Thereby, a magnetic circuit of transformer is formed, completing a flat and thin transformer.
Patent JP-H0838638-A (JP)
Title: Automatic fire extinguishing injector
Inventor: ONAKA AKIYOSHI
IPC: A62C13/64
Filed: 1994-07-29
Abstract: PURPOSE:To make it possible to install automatic fire extinguishing gas injectors at the wall surfaces and ceiling near the origins of fire so that the gas injection direction are directed directly to the origins of fires. CONSTITUTION:A cylinder receiving body 4 is provided with a hollow part 5 and a through-hole 6 communicating with this hollow part 5. The hollow part 5 is provided with a nozzle body directing outward in a radial direction. The flange part 9 of the cylinder receiving body 4 is provided with a step part 9a. This step part 9a is provided with a groove 10. A shaft body 12 provided with a firing pin 17 is inserted via a spring 18 into the cylinder receiving body 4 and is detained by a retainer 15. A retainer actuating mechanism provided with a shape memory alloy spring 22 for turning a cam body 20 at a prescribed temp. or above is disposed. This injector body is housed in a case 31 and the nozzle body 8 is projected from a window 43 and is made turnable in such a manner that its injection direction directly faces the origin of the fire. Mounting of the L-shaped nozzle (L) at the head of the injector body is equally possible.
Patent JP-H0841380-A (JP)
Title: Low-temperature-curing anionic electrodeposition coating composition and method for forming coating film
Inventor: MIYATAKE SHINJI
IPC: C09D175/00
Filed: 1994-07-28
Abstract: PURPOSE:To obtain a low-temperature-curing anionic electrodeposition coating compsn. which is excellent in storage stability and can form, by low-temp. baking, a coating film excellent in chemical resistance, adhesion to a topcoating film. etc., by compounding specific ingredients. CONSTITUTION:This compsn. is prepd. by compoundung a hydroxylated and carboxylated resin, a blocked polyisocyanate compd., and an organotin catalyst. In addition to hydroxyl and carboxyl groups, the resin may have amide groups or may have reactive silicon groups and, if necessary, amide groups. A pref. catalyst is a sulfur-contg. organotin compd. having a direct bond between tin and sulfur, esp. pref. examples being a dialkyltin bis(alkylmercaptide), a monoalkyltin tris (alkylmercaptide), a monoalkyltin tris(mercaptocarboxylate), and a dialkyltin bis(mercaptocarboxylate).
Patent JP-H1136295-A (JP)
Title: Screw type steel pipe pile
Inventor: SHINOHARA TOSHIO
IPC: E02D5/56
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a screw type steel pipe pile capable of easily manufacturing a steel vane at a low cost, capable of reducing the labor and cost for fitting the steel vane to a steel pipe, allowing smooth execution on the ground containing boulders, having large vertical bearing power, capable of coping with the bending moment transferred to the steel pipe from the steel vane, and capable of being economically coped with. SOLUTION: Flat steel sheets 10a, 10b split with a doughnut-like steel sheet having the outer diameter 1.5-2.5 times the outer diameter of a steel pipe 2 and the inner diameter nearly equal to the inner diameter of the steel pipe 2 into multiple parts are fitted to the outer periphery near the tip section of the pipe 2 inclinatorily at nearly the same height, at the same angle, and in the same direction to form a vane 10 fitted to the steel pipe 2. The steel vane 10 is constituted of the steel sheets 10a, 10b so that the sum of internal angles is set to the range of 315 deg.-540 deg..
Patent JP-H0362315-A (JP)
Title: Magnetic recording medium
Inventor: GOTO SHIGETO
IPC: C09D5/23
Filed: 1989-07-31
Abstract: PURPOSE:To improve chroma output, HiFi output and linear audio output of a medium comprising a nonmagnetic substrate and at least tow magnetic layers formed on the substrate, by specifying the residual magnetic flux density and coercive force of the uppermost magnetic layer and of a layer except for the uppermost layer. CONSTITUTION:The first magnetic layer 2 and second magnetic layer 4 are successively formed on the nonmagnetic supporting body 1, the back side of which is covered with a back coat layer 3. The residual magnetic flux density of the magnetic powder in the uppermost layer 4 and other magnetic layer 2 is specified to >=1500 Gauss and >=2000 Gauss and the coercive force to >=850 Oe and >=850 Oe, respectively. The uppermost layer 4 improves recording/ reproducing characteristics in a high frequency range, while the layer 2 improves recording/reproducing property in a low frequency range.
Patent JP-H0643632-A (JP)
Title: Microcapsule and picture forming device
Inventor: HATTORI YASUHIRO
IPC: B01J13/04
Filed: 1992-07-24
Abstract: PURPOSE:To provide a picture forming microcapsule which is not erroneously broken in the device and capable of liberating the core material with a smaller amt. of external force and to furnish a compact and lightweight picture forming device using the microcapsule. CONSTITUTION:This picture forming microcapsule is a microcapsule 1 obtained by encapsulating a core material 3 consisting of at least a picture forming material 5 of pigment, etc., and a photosensitive material 4 with the wall members 2a and 2b of resin, etc., and the wall members 2a and 2b are formed with >=2 kinds of materials having a different thermal expansion coefficient. The picture forming device uses the microcapsule and is provided with a means for breaking the capsule to liberate the core material 3 from the microcapsule 1, and a mechanism for heating the microcapsule 1 is furnished to the breaking means.
Patent JP-H0362233-A (JP)
Title: Address match timing tracing mechanism
Inventor: UCHIBORI IKUO
IPC: G06F11/28
Filed: 1989-07-31
Abstract: PURPOSE:To improve the debugging efficiency by writing the various information into a trace memory at memory access and updating the address of the trace memory every time the address match is detected by an address match detecting mechanism at memory access. CONSTITUTION:When the address match is detected by an address match detection means 15 at memory access, the various pieces of information stored in a system are written into a trace memory 18. Then the address of a counter means 19 is updated and the next address is designated to the memory 18. Thus the various pieces of information are traced by the memory 18 at each time point of plural address match detecting actions. Thus, the various pieces of information can be traced by the memory 18 with plural address match detecting actions of the past. Then the debugging efficiency is improved with the use of the information on the memory 18.
Patent JP-2001021928-A (JP)
Title: Optical switch, operation method thereof and method for design of the switch
Inventor: OKAYAMA HIDEAKI
IPC: G02F1/313
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To obtain an optical switch, having a wide operational range in the bar state and also a wide operational range in a cross state by forming first and second waveguides having a plurality of specified microregions, in such a manner that the waveguides relatively approach to and recede from each other and arranging a plurality of electrodes separated from each other. SOLUTION: First and second waveguides 12, 14 are formed so as to relatively approach to and recede from each other. Each of the first and second waveguides 12, 14 has a plurality (two) of microregions, and the microregion acts as a mode coupling region as the conditions to widen both of the operational ranges in the cross state and bar state. Moreover, electrodes 20A to 20D are successively arranged along the first and second waveguides 12, 14. By making it into this constitution, operational ranges in the bar state and cross state are widened by properly controlling the voltage on the electrodes 20A to 20D. Therefore, switching to the bar state or the cross state can be stabilized.
Patent JP-H0247085-A (JP)
Title: Pressure sensitive copy material
Inventor: TAKAHASHI NAOYA
IPC: B41M5/155
Filed: 1988-08-09
Abstract: PURPOSE:To obtain a pressure sensitive copy material having excellent coloring performance and a low cost by combining specific solvent and specific developer. CONSTITUTION:5-50vol.% of one or more types of alkyl benzene having 3cSt or less of viscosity at 40 deg.C of solvent of solution and 150 deg.C of boiling point of normal pressure conversion, and 50-95vol.% of aromatic hydrocarbon having at least to noncondensation or condensation type aromatic ring having 260 deg.C or higher of boiling point of normal pressure conversion, 3cSt or more of viscosity at 40 deg.C and/or chlorinated paraffin oil having 3cSt or more of viscosity of 40 deg.C are contained. A developer is selected from a group consisting of aromatic carboxylic acid, its polymer, its metal salts, polyvalent metallized carboxyl modified terpenephenol resin and its derivatives as well as their mixtures.
Patent JP-S6354173-A (JP)
Inventor: ARAKI KAZUNORI
IPC: A61M21/00
Filed: 1986-08-25
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-S6445210-A (JP)
Title: Apparatus for feeding article to packing portion in packing machine
Inventor: TAKAMURA YOSHIYUKI
IPC: B65B59/00
Filed: 1987-08-07
Abstract: PURPOSE:To permit an easy adjustment of the distances between conveying portions and between guide plates according to the sizes of an article and the packages by sequentially adjusting the distances between a pair of said oppositely positioned conveying portions of a package carrying conveyor and between said article guide plates attached to their respective conveying portions. CONSTITUTION:There are provided an article receiving mechanism 109 wherein a package 400 fed to a packing portion 37 is raised by bringing the upper surface 501 of an article 500 into contact with the lower surface of the package 400 and a package carrying conveyor 3 located above an article carrying conveyor 110 for carrying the article 500 onto said article receiving mechanism. This package carrying conveyor 3 is provided with a pair of oppositely positioned conveying portions 8 for carrying the package package 400 along a longitudinal conveying direction b of the article carrying conveyor 110 with an adjustable lateral distance S8 therebetween. These conveying portions 8 are provided with a pair of oppositely positioned article guide plates 40 extending longitudinally above the article carrying conveyor 110, each of said guide plates attached to a respective one of said conveying portions. With this construction, the lateral distance S8 between the oppositely positioned conveying portions 8 of the package carrying conveyor 3 and the lateral distance S40 between the oppositely positioned article guide plates 40 can be adjusted simultaneously.