baber/WOPTO huggingface dataset:
Patent JP-S60122421-A (JP)
Title: Coordinate reader
Inventor: KOBAYASHI SHIYUUZOU
IPC: G06F3/046
Filed: 1983-12-06
Abstract: PURPOSE:To reduce power consumption by forming a loop circuit for a scanning line as a multiplex loop circuit and bringing a coordinate indicator generating an alternating magnetic field close to the scanning line so as to improve the reading accuracy of the coordinate reader. CONSTITUTION:An electromagnetic coupling coordinate reader installed with the scanning line of the duplex loop circuit is provided with flat plates 11, 12 laminated with each other made of an insulation material. X axis scanning lines x11...x1n are formed to the flat plate 11 and Y axis scanning lines y11...y1n orthogonal to the scanning lines x11...x1n are formed to the other flat plate 12. A scanning circuit 14 is connected to the scanning lines x11...x1n and a scanning circuit 13 is connected to scanning lines y11...y1n. The coordinate reader is constituted by overlapping the flat plates 11, 12. An AC signal 16 is given to an exciting winding 15a of an AC magntic field generator 15 by bringing the generator as the coordinate indicator close to the flat plate 12 of the coordinate reader. Then the reading accuracy is improved and the power consumption is decreased by forming the loop circuit as the multiplex loop circuit.
Patent JP-2001046850-A (JP)
Title: Stirring/mixing apparatus
Inventor: TANIGUCHI TORU
IPC: B01F15/02
Filed: 1999-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a stirring/mixing apparatus capable of preventing the remaining of an injected fluid in the vicinity of an injection port or the backward flow of the injected fluid to an injection route to ensure determinate quantity properties. SOLUTION: A nozzle device 12 provided with an on-off valve 11 subjected to on-off operation in the vicinity of the inner side surface of a casing 1 is attached to an injection port 10 communicating with the mixing chamber of a stirring/mixing apparatus. A predetermined amt. of an injected fluid is scraped off by the vibration plate 3b of a stirring element to prevent the remaining of the fluid in the vicinity of the injection port 10 or the backward flow thereof to an injection route 10a.
Patent JP-H0292666-A (JP)
Title: Carrying roller-assembly of printing medium
Inventor: JINGU TOSHIHIRO
IPC: B41J13/03
Filed: 1988-09-16
Abstract: PURPOSE: To prevent damage of a printing solenoid or a ribbon by lowering a main pressure roller at the same time when a platen assembly is lowered, thereby reducing a ribbon jam or a paper jam. CONSTITUTION: When a printing on a slip is finished, a solenoid 26 is energized, and a platen assembly 22 is drawn down by a plunger 28. When the slip is removed from a printing unit 20, a pressure roll 6 is supported to a shaft to a long hole 3 of a bearing 2, and hence lowered into a main conveying passage 56. A receipt sheet 12 retracted to a sub-conveying passage 58 during printing is fed out to the passage 56 by driving feed rollers 14, 16. The sheet 12 is disturbed at a destination by the roll 6, and hence, its course is changed, guided by the roll 6 and fed to a predetermined position to be passed at a lower side of the lower end 21 of a carriage 32. Thus, the solenoid 26 is deenergized, the assembly 22 is raised by a spring 30, and printed on the sheet 12 at this position.
Patent JP-H0393459-A (JP)
Title: Ignition controller
Inventor: HIRABAYASHI SATOSHI
IPC: H02M1/08
Filed: 1989-09-05
Abstract: PURPOSE:To enable a correct ignition timing to be obtained even when fluctuation is found in power frequency, and contrive not to generate DC magnetic deflection of a transformer in a main circuit, by determining the preset value of an ignition timing timer according to the frequency of a power source. CONSTITUTION:The input of pulse 6a to a power period measuring means 14 is provided every time the zero cross of a power source is detected by a zero-crossing position detection circuit 6, and in the period measuring means 14, its input period namely a power period T is measured. In the meantime, with a preset time processing means 13A, a preset time to be applied to an ignition timing timer 8 is computed by using the measured power period T, in order to obtain an ignition time point according to an output data 7a from an output voltage setting circuit 7. As a result, effect for setting the output voltage of a power converter to be constant, and effect for eliminating the problem of the magnetic deflection of a power transformer are obtained.
Patent JP-S6289936-A (JP)
Title: Lightguide element
Inventor: KAMIYAMA KOJI
IPC: G02F1/295
Filed: 1985-10-16
Abstract: PURPOSE:To improve the use efficiency of heating energy for changing the refractive index by forming a lightguide layer and its adjacent layer of a laminated body with thermooptical materials having specific temperature coefficients of refractive index respectively and providing a heating means on the surface of the adjacent layer and providing diffraction gratings at the position to be heated on the surface of the adjacent layer. CONSTITUTION:A laminated body 13 consisting of a lightguide layer 11 and an adjacent layer 12 brought into intimate contact with this layer 11 is provided on a substrate 10. The lightguide layer 11 consists of thermooptical materials whose temperature coefficient of refractive index is zero or negative, on the other hand the adjacent layer 12 consists of thermooptical materials whose temperature coefficient of refractive index is positive. The lightguide layer 11, the adjacent layer 12, and the substrate 10 consist of materials satisfying n2>n1, n3, when n3 is the refractive index of the substrate 10 and n1 and n2 are refractive indexes of the adjacent layer 12 and the optical waveguide layer 11 in non-heating state respectively, so as to the light advances in the lightguide layer 11. Diffraction gratings G1-Gn formed with transparent electrothermal materials are provided in a row on the surface of the adjacent layer 12. When the current from a heating power source is flowed to these gratings through a driver 15, the adjacent layer 12 and the lightguide layer 11 are heated, and the refractive index of the adjacent layer 12 is made higher and that of the optical waveguide layer 11 is made lower.
Patent JP-S59116996-A (JP)
Title: Sample holding circuit
Inventor: IMAMURA MAKOTO
IPC: G11C27/02
Filed: 1982-12-23
Abstract: PURPOSE:To enable the use of a cheap amplifier and high speed operation and to facilitate the formation of IC by constituting a circuit in which the input offset voltage of an amplifier does not appear in the output as an error. CONSTITUTION:When sampling, switches S11, S12 are closed and a switch S13 is opened by an S/H command signal and amplifiers A11, A12 constitute non- inversion amplifiers of gain 1. When input voltage Vin is applied, a capacitor 11 is charged by the amplifier A11, and the charged Vc at the time of completion of charging becomes VC=VIN-VOS11 where VOS11 is the input offset voltage of the amplifier A11. When holding, switches S11, S12 are opened and the switch S13 is closed by the S/H command signal. Whole loop including amplifiers A11, A12 constitutes non-conversion amplifiers of gain 1, and an equation VOUT=VC+VOS11 holds. By substituting in foregoing equation, VOUT=VIN- V0S11+VOS11=VIN, and the input offset voltage VOS11 is cancelled.
Patent JP-2000063660-A (JP)
Title: Thermoplastic polymer composition
Inventor: KATO MITSURU
IPC: C08L75/04
Filed: 1998-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic polymer composition having high melt adhesiveness to a lowly polar polymer, a highly polar polymer, and other materials, a laminate structure having a layer of this composition, and a hot melt adhesive. SOLUTION: This composition comprises 50-90 wt.% (I) thermoplastic polyurethane obtained by reacting a polymer polyol having a number-average molecular weight of 500-10,000 with an organic diisocyanate and a chain extender and 50-10 wt.% (II) block copolymer comprising (A) polymer blocks comprising olefin monomer units and (B) polymer blocks comprising (meth)acrylic acid monomer units and/or aromatic vinyl monomer units.
Patent JP-S6289520-A (JP)
Title: Manufacture of terminal lead wire for electronic equipment
Inventor: SHIMIZU SAJIRO
IPC: B21C1/00
Filed: 1985-10-15
Abstract: PURPOSE:To obtain a lead wire excellent in bending strength, mechanical strength, electric conductivity, etc., by cold wire drawing a rough drawn wire of copper alloy, after annealing perfectly, by performing the cold wire drawing with specific reduction in area. CONSTITUTION:The rough drawn wire of copper alloy is manufactured, annealed after continuous wire drawing, then performed the cold wire drawing by dies with the reduction in area of 2-30%. In this way, the terminal lead wire for the electronic equipment excellent in mechanical properties for a compression molding of its one end and annealing received on the manufacturing processes for those element parts is obtained.
Patent JP-H0780435-A (JP)
Title: Treatment of garbage
Inventor: SATO SUSUMU
IPC: C02F11/04
Filed: 1993-09-16
Abstract: PURPOSE:To treat highly conc. garbage having a relatively large particle size in a single phase system. CONSTITUTION:A glass fiber carrier 1 having a thermophilic bacteria group performing acid fermentation and methane fermentation bonded thereto is arranged in an anaerobic tank 5 of a single phase system and slurry like garbage having a particle size of a degree ground by a disposer used in a kitchen is allowed to flow in the anaerobic tank 5. The anaerobic tank 5 is held to a temp. developing the activity of a thermophilic bacteria and the slurry like garbage is brought into contact with the thermophilic bacteria to be subjected to a methane fermentation treatment.
Patent JP-H0393226-A (JP)
Title: Wafer cooler in wafer dry etching system
Inventor: YAMAMOTO HIROSHI
IPC: F25D17/02
Filed: 1989-09-05
Abstract: PURPOSE:To improve cooling efficiency by providing the peripheral side face of a wafer stage with a refrigerant passageway communicating with a refrigerator. CONSTITUTION:A hermetic container 1 communicates with a vacuum pump. A gas plasma spout 4 is arranged opposite a wafer(W) supported by the wafer stage 2. A refrigerant passageway 10 is formed in the peripheral side face of the stage 2. An inert gas is circulated over the wafer mount face 3 under a micropressure by making the passageway communicate with the refrigerator 12. This way of supplying the cold heat from the refrigerant to the wafer stage allows the cooling of a wafer under processing and prevents the processing zone from undergoing heat.
Patent JP-H0393312-A (JP)
Title: Pll digital synthesizer
Inventor: SUTANI YASUO
IPC: H04B1/26
Filed: 1989-09-06
Abstract: PURPOSE:To increase a bit number of a channel setting data without using plural IC memories by outputting data of a single memory storing the channel setting data in time division and latching the data. CONSTITUTION:When a channel is set by a channel setting switch 31, a code conversion circuit 32 gives an address data to an 10 memory 33 in response to a switch signal. In this case, part of the address of the 1C memory 33 is given from a latch control circuit 35 to switch the address of the IC memory 33 in steady-state. Thus, the data of the IC memory 33 is outputted in time division and the data of the IC memory 33 is given in parallel with inputs of plural latch circuits 36a, 36b.... Thus, bit number of a channel setting data is increased without using the plural IC memories.
Patent JP-H1174674-A (JP)
Title: Noise absorbing core and manufacture thereof
Inventor: ONO NORIHIKO
IPC: H01Q17/00
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To realize improvement in the magnetic efficiency, by joining a pair of half split cores having biaxial anisotropy in which particles of soft magnetic powder are oriented and arrayed in the longitudinal direction and the cross-sectional circumferential direction, and causing the joined cores to surround the outer peripheral portion of a cable of an electric equipment or an electronic component in tight contact to restrain electromagnetic interference. SOLUTION: A plurality of composite magnetic sheets 1 of the same dimension, produced by mixing an insulating soft magnetic material and an organic binder and shaping the mixture into a sheet by a roll, are stacked and arranged in a recessed portion 5 of a lower heat press 3. After that, an upper heat press machine 2 having a protrusion 4 is moved downward and carries out heat press in such a manner as to sandwich the multilayered body of the plurality of composite magnetic sheets. Two of such half split cores 6 thus produced by pressing are prepared and joined on the junction surfaces thereof. Thus, with biaxial anisotropy such that particles of soft magnetic powder are oriented and arrayed in the longitudinal direction and the cross-sectional circumferential direction, the high-frequency inductance can be increased and the high-frequency noise can be restrained.
Patent JP-H0574356-A (JP)
Title: Magnetron
Inventor: KUROKUZUHARA MAMORU
IPC: H01J23/15
Filed: 1991-09-11
Abstract: PURPOSE:To ensure the connection even with a highly frequency alternating current by inserting a stick conductor into a holding part followed by caulking to connect the conductor to a tub, and heating and soldering the tub by high frequency induction heating. CONSTITUTION:The upper and lower end surfaces of a high dielectric constant magnetic material body 1 are metalized to form electrodes 11, 12. The end part of the low cylindrical surface around an elliptic hole in the internal center of an earth plate 2 which is an earth electrode is brazed and fixed to the electrode 11, and its cup metal fitting 3 is brazed to the electrode 12. A through terminal 4 inserted through a through hole 13 provided on the material body 1 is soldered through the metal fitting 3. The terminal 4 is formed of a stick conductor 41 and a flat tub 42, and the tub 42 has a holding part 43 curved and protruded in a band form. The conductor 41 is inserted to the space enclosed by the protruding part of the holding part 43, and caulked and fixed to the tub 42. Since the tub 42 is further heated by high frequency induction heating and soldered to mechanically and electrically strengthen it, the low exothermic conductor can certainly be connected to the tough tub 42 with 2 high frequency power source.
Patent JP-S6387186-A (JP)
Title: Rotary motion generating mechanism
Inventor: SATO EIICHI
IPC: H02N2/00
Filed: 1986-09-29
Abstract: PURPOSE:To miniaturize the title mechanism and reduce the electric power consumption of the same, by a method wherein a driver is formed by a first ceramics element and a contact, while a second ceramics element, increasing pushing force against the surface of a rotor, is provided. CONSTITUTION:A bearing 10 is mounted at the center of a disc type rotor 1 and a hole for penetrating a bolt 7 is provided. A driver 2 is provided with adaptors 20 at two places on the surface thereof opposing to the rotor 1 while a screw hole for the bolt 7 is provided at the center thereof. Ceramics elements 21, 22 for driving rotation are fixed to the adaptors 20 while contacts 23, 24 for abutting against the lower surface of the rotor 1 during operation are provided on the adaptors. A connecting piece 3, a ceramics element 4 and a base 5, which are arranged below the driver 2, are provided respectively with holes for penetrating the bolt 8 whereby these pieces are assembled integrally. When the pulse train of a predetermined period is impressed on the ceramics elements 4, 21(22) as a driving voltage upon driving, the rotor 1 may be provided with the inching rotation of a minute angle in a desired direction.
Patent JP-H04115638-A (JP)
Title: Clock distributing system
Inventor: OUCHI NOBUAKI
IPC: H04L7/04
Filed: 1990-08-31
Abstract: PURPOSE:To remove the reflection of a signal due to non-connection by transmitting the connection state signal of a clock receiving unit to a clock generating part, and blocking the transmission of a clock to a non-connected slot by ON/ OFF-controlling the transmission of the clock to a clock transmitting part. CONSTITUTION:The clock receiving units 4-1 to 4-n are provided with plural slots 3-1 to 3-n to be connected, and a reference clock is transmitted to the clock receiving units from the clock generating distributing part through clock transmission lines 21-1 to 21-n. Each slot 3-1 to 3-n transmits the connection state signal showing the presence of the package of the clock receiving unit in its own slot to the clock generating part 1. The clock generating part 1 ON/OFF-controls the transmission of the clock to the clock transmission line on the basis of the connection state signal, and blocks the transmission of the clock to the non-connected slot 3-2. Thus, the reflection of the signal can be removed at the time when the high-speed clock signal is distributed to plural printed board units in a device.
Patent JP-H0394950-A (JP)
Title: Former
Inventor: TORII NOBUO
IPC: B21K27/00
Filed: 1989-09-08
Abstract: PURPOSE:To improve the forging pressure accuracy by providing a former body provided with a ram part and a die part placed so that they can come into contact and can be separated relatively, and a material supply part formed by winding round a linear metallic stock to a freely attachable/detachable drum contained in the above former body. CONSTITUTION:A material supply part 3 is contained in a former body 1, a drum 101 is attached so as to be freely attachable and detachable to and from the former body 1, and to this drum, a linear metallic stock 69 is wound round. In the case of setting the linear metallic stock 69, the drum is removed from the former body, and the linear metallic stock 69 is wound round thereto, and installed in the former body. By constituting the former so that the linear metallic stock 69 is supplied from a ram part 7, and supplied by a prescribed quantity each by utilizing a reciprocating motion of the ram part 7 by a linear metallic stock feeding-out means 71 provided on the ram part side, it is unnecessary to provide specially a driving source for feeding-out. In such a way, the constitution of the driving part is simplified, and the constitution of the device can be made compact.
Patent JP-H1173089-A (JP)
Title: Image display device, image display method, and recording medium recorded with image display processing program
Inventor: TANII YOKO
IPC: G09G5/00
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To add the unexpected fun to a flow of a game in an image display device for displaying a previously stored image data of a living being such as animal and plant by avoiding the similar image display even in the case where the similar operation is performed by a user. SOLUTION: At the time of displaying a registered pet life screen G5 for showing a list of registered pets with animation, images of sun and moon are additionally displayed in response to the current time, and exactly at '00' minute every hour, a turtle as a hidden image is additionally displayed for a predetermined length of time as an animation. If the turtle is designated when the turtle moves into an effective area A or B to be switched for setting as an area data, in the case where the date of that day agrees with a specified day previously stored in a back guidance data ROM, a guidance image G10 corresponding to the specified day is displayed, and in the case where the date of that day agrees with another usual day, a guidance screen corresponding to the usual day is displayed.
Patent JP-S63237938-A (JP)
Inventor: MAAKU MAKUROORINNSUMISU
IPC: B32B5/24
Filed: 1987-09-16
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-H0279458-A (JP)
Title: Semiconductor integrated circuit
Inventor: TOMOTA YOSHIYUKI
IPC: H01L21/761
Filed: 1988-09-14
Abstract: PURPOSE:To reduce noises and stabilize circuits by insulating impurity regions from one another in electrical terms, arranging individual power supply systems for them, and intensifying power supplying to a specific circuit. CONSTITUTION:An N-well 2 and a P-well 6 are provided as a plurality of impurity regions, which are formed on the same P-type semiconductor substrate 5 and where respective circuits are built. N-well 2 is furnished both in the input/output region 8 and the internal region 9, and P-well 6 is provided within the N-well 2 as a specific circuitry part in the input/output region 8 while electrically insulated from the N-well 2 in the internal region 9. In the input/output region 8 is arranged a power supply system consisting of a two-layer aluminum wiring 1, with which a grounding pad 4A is connected, and another two-layer aluminum wiring 1 with which a VDD pad 4B is connected through a one-layer aluminum wiring 3 and a contact 7. Accordingly the P-well 6 is electrically insulated from the abovementioned P-type semiconductor substrate 5 to allow a power supply system different from the internal region 9 to be arranged for a specific circuit in the input/output region.
Patent JP-H1063191-A (JP)
Title: Display board
Inventor: KANEKO TOMOKO
IPC: F21V8/00
Filed: 1996-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a display board of which maintenance and inspection are easy and which does not basically consume electric power. SOLUTION: This display board consists of an acrylate plate 11 which has been subjected to etching on its one surface, a reflection plate 10 which is laminated on this etched surface, a transmissible sheet 12 which is laminated on the non-etched surface and arbitrary characters or sings affixed to the front surface of this transmissible sheet 12. Light is made incident on the acrylic plate 12 from at least one end surface of the four circumferential end faces of the acrylic plate. At least any one side of the four peripheries of the acrylic plate 11 is turned back to the reflection plate 10 side by the curved surface and its end face is exposed to the reflection plate 10 side. The end faces of plural optical fibers are otherwise arrayed on at least one end face of the acrylic plate 11 and the other side end faces of these optical fibers are bundled. The light is made incident from the bundled end face.
Patent JP-H0893856-A (JP)
Title: Flywheel
Inventor: HARIMA TOSHIO
IPC: F16F15/31
Filed: 1994-09-28
Abstract: PURPOSE: To reduce the number of plate materials for rollably supporting rollers so as to reduce a manufacturing cost. CONSTITUTION: A guide hole 11 is formed in a plate material 10 to be connected to a crankshaft. An annular groove 13 is formed in an almost central part in the axial direction of a roller 12. A bottom face 14 of the annular groove 13 is turnably supported in the guide hole 11 and side walls 15a, 15b of the groove 13 are arranged with a specified clearance on both sides of a hole edge of the guide hole 11. A flywheel main body 16 is connected to one side of the plate material 10 and a cover member 17 is connected to the other side. A rear face of the flywheel main body 16 and the cover member 17 are faced to end faces of the roller 12. Abutting of the side walls 15a, 15b of the groove 13 against the hole edge of the guide hole 11 restircts displacement in the axial direction of the roller 12. Falling-out of the roller 12 toward a side is restricted by the flywheel main body 16 and the cover member 17.