baber/WOPTO huggingface dataset:
Patent JP-H05338124-A (JP)
Title: Type wheel and printer
Inventor: KUMAGAI YASUO
IPC: B41J1/54
Filed: 1992-06-09
Abstract: PURPOSE:To ensure that the size of a type part is enlarged without changing the diameter and width of a type wheel, and a type section part is prevented from coming in contact with a printing sheet even when in the enlargement mode by providing the type part convex characters, digital numbers and symbols formed on the outer surface, and the type section part in which a corresponding hammer impact part is arranged internally and its connecting part. CONSTITUTION:The height H of each type section part 51 is 3.2mm or larger than the height of a conventional type section part of 2.2mm. Thus a type wheel consisting of larger types is obtained without changing an interval at which types are arranged. Next, the section part 51 is arranged inside a radius R and part of a type part 51a is formed on a connecting part 13. Therefore, the type is 3.2mm high compared to the conventional height of 2.2mm, and further, the type part is enlarged in size simultaneously due to the stretching of the connecting part 13 following a printing action. In addition, a distance between the surface of a type to a base bottom position is amplified, because the type part of a lower area 51T has the base bottom part formed at a lower level. Consequently, an adequate distance is maintained with the surface of a printing sheet, so that the printing sheet on a specific type section part is prevented from becoming contaminated.
Patent JP-2000341996-A (JP)
Title: Controller for conduction of electrical load
Inventor: MAEDA SHINICHI
IPC: B60R16/02
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To detect rapidly with high reliability abnormalities in current feeding lines for a plurality of electric loads. SOLUTION: Before generating control signals (a), (b), (a/), and (b/), a CPU 9 compares the control signals (a), (a/), (b), and (b/) with monitor signals Ma, Mb Ma/, and Mb/ respectively by an interrupt process. When there is a disagreement between control signal and its corresponding monitor signal, the logic level of each control signal is fixed as is, and the switching of excitation of exciting coils 5-8 of a step motor 2 is inhibited. Then, the CPU 9 compares the control signals (a), (a/), (b), and (b/) with the monitor signals Ma, Ma/, Mb, Mb/ by a base process which has a lower priority than the interruption process, with the logic level of each control signal kept fixed as is.  If disagreement between a control signal and its corresponding monitor continues for at least a prescribed period of time, it is decided that there is abnormalities in at least one of the current feeding lines for the exciting coils 5-8.
Patent JP-S63315370-A (JP)
Title: Motor driven power steering device
Inventor: KOMAMURA SEIJI
IPC: B62D119/00
Filed: 1987-06-16
Abstract: PURPOSE:To aim at performing a rapid and accurate motordriven power steering control by connecting a differentiating circuit to a torque signal processing circuit so as to compensate a phase delay, and by providing a phase compensating circuit for adjusting a gain in accordance with a steering frequency, in a function generating circuit for controlling the output of a power steering motor in accordance with a torque and a vehicle speed signal. CONSTITUTION:A differentiating circuit 25 is connected to a processing circuit 23 for a torque output signal from a torque sensor 20 so as to compensate a phase delay between the torque signal and a motor. A phase compensating circuit (i) which advances the phase of the torque signal when the steering frequency is low but decreases the gain when the frequency is high, is arranged in the rear stage of a function generating circuit P for delivering an output level signal to the motor in accordance with signals from the torque signal processing circuit 23 and a vehicle speed signal processing circuit 29. Oscillation is restrained even in a high steering frequency range while a delay in the phase of the motor is compensated so as to make the operation of a steering wheel heavy, thereby it is possible to aim at performing a rapid and accurate motor driven power steering control.
Patent JP-H05344556-A (JP)
Title: Method for increasing subscribers in automobile telephone system
Inventor: INABA MASAMI
IPC: H04B7/26
Filed: 1992-06-10
Abstract: PURPOSE:To make it possible to increase the number of subscribers without expanding a communication system in a base station of a radio zone reduced at its traffic. CONSTITUTION:This system consists of a main management device 4 provided with a subscriber management memory 43b corresponding to plural calling systems and a stand-by subscriber management memory 43e and a calling system 2b managed by the device 4, and at the time of detecting a call from a mobile machine, collating the call with subscriber's information stored in its memory and allowing the connection of the call. When the total number of subscribers exceeds the subscriber memory capacity of a traffic-reduced zone and there is a margin in the traffic, excess subscriber information is stored in the memory 43e, and if the calling mobile machine does not correspond to the subscriber information stored in a system control part 23, excess subscriber information is referred to enable an additional subscriber exceeding the allowable number of subscribers to be registered in a subscriber memory to execute talking.
Patent JP-H0315432-A (JP)
Title: Curved operation device of endoscope
Inventor: NAGAYAMA YOSHIKATSU
IPC: G02B23/24
Filed: 1989-06-12
Abstract: PURPOSE:To miniaturize and operating part and improve operability by disposing a motor in such a manner that the central axis of the motor is nearly parallel to the central axis of the operating part. CONSTITUTION:On end of a shaft 26 is protruded to the opposite side of a main frame 14a through a hole 28 formed in a sub-frame 14b, and a driven side bevel gear 29 is formed on this protruded part. A driving side bevel gear 30 engaged with the driven side bevel gear 29 is provided on the output shaft 31a of a motor 31 fixed to surface opposite to the main frame 14a of the subframe 14b by means of a machine screw, and constituted in such a manner that a sprocket 17 is rotated through a plurality of gears by the motor 31. The motor 31 is constituted as a DC motor, and fixed in such a manner that its central axis is parallel to the shaft core of an operating part 7. Therefore, the necessity of protruding the portion opposite to the output shaft 31a of the motor 31 over a case 13 forming the operating part 7, or curving this part of the case 13 outward is avoided, by which the extension in diameter of the operating part 7 is prevented.
Patent JP-S5374012-A (JP)
Title: Data demodulating system
Inventor: HAMURA YOSHIHIRO
IPC: H03M5/14
Filed: 1976-12-13
Abstract: PURPOSE: To accurately detect synchronizing signal by using two clock signals and performing bit processing in so-called half bit unit of discriminating clock bits and data bits until the syncrhnozing signal is detected. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5852525-A (JP)
Title: Energy space distribution measuring method of high density laser light
Inventor: SATOU TAKASHI
IPC: G01J1/42
Filed: 1981-09-22
Abstract: PURPOSE:To easily measure a space distribution of high density laser light, by providing a laser light absorbing filter having different optical absorptivity, in the rear of a beam expander. CONSTITUTION:Laser light as indicated with an arrow on the left is made to pass through a filter 15 for absorbing the laser light through a beam expander consisting of a concave lens 13 and a convex lens 14, subsequently is made to pass through a condensing lens 16, and is irradiated onto a semiconductor substrate 11. After that, a laser irradiation trace whose color seems to have been changed, that is to say, the diameter of a spot 12 is measured, and in the end, it is possible to obtain an energy space distribution curve of laser light as shown in the figure.
Patent JP-S5774979-A (JP)
Title: Manufacture of organic photocell
Inventor: KAWAI WASABUROU
IPC: H01G9/20
Filed: 1980-10-24
Abstract: PURPOSE:To manufacture a photocell through simple process by making a specified organic metal complex to be bound to a specified high molecular compound, spreading the former product compound thinly over a transparent semiconductor electrode to make a photoelectrode, and combining this photoelectrode with a counter electrode, via a conductive medium. CONSTITUTION:A photooxidation-reduction organic metal complex is bound to a photobridging hydrophilic high molecular compound through chemical reaction to obtain a compound, which is spread on a transparent semiconductor electrode 1 so that a thin layer 2 is formed on the electrode 1, thus a photoelectrode is obtained. After that, both the photoelectrode and a counter electrode 3 are combined with each other via a conductive medium 7, thereby a photocell is constituted. The layer 2 can be made thin by coating a surface of the electrode 3 with a mixture prepared by homogeneously mixing the former organic metal complex and hydrophilic high molecular compound. As the organic metal complex, trisbipyridine ruthenium complex is preferred; as the hydrophilic compound, an ester cinnamate of polyvinyl alcohol (esterification degree, 80%) is preferred. The conductive medium 7 is an aqueous solution containing disodium ethylenediamine tetraacetate, which is an electron donor. Consequently, a photocell, the paint film of which satisfactorily adheres to the electrode and is never eluted from the electrode, can be easily manufactured.
Patent JP-2000336312-A (JP)
Title: Coating solution for forming silica-based coating film, production of silica-based coating film and semiconductor device
Inventor: MORISHIMA HIROYUKI
IPC: H01L21/312
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To obtain a coating solution for forming a silica-based coating film, having excellent film forming properties, capable of forming a silica-based coating film having a low dielectric constant, to provide both a method for producing a silica-based coating film, capable of producing a silica-based coating film having a low dielectric constant readily in a high yield and a high-quality semiconductor device having high reliability. SOLUTION: This coating solution for forming a silica-based coating film comprises (A) a tetraalkoxysilane of general formula I Si(OR)4 (R is a 1-4C alkyl), (B) a tripropyltrialkoxysilane of general formula II CF3C2H4Si(OR)3, (C) a methyltrialkoxysilane of general formula III CH3Si(OR)3 and (D) a siloxane oligomer obtained by hydrolyzing an dimethyldialkoxysilane of general formula IV (CH3)2Si(OR)2 in the presence of a solvent by adding water and a catalyst and carrying out a condensation polymerization. The coating solution is applied to the surface of a substrate, dried at 50-200 deg.C, baked at 300-500 deg.C to produce a silica-based coating film. This semiconductor device is obtained by using the silica-based coating film formed by the method for producing the silica-based coating film.
Patent JP-H0442563-A (JP)
Title: Manufacture of resin-sealed type
Inventor: SUDO TAKAO
IPC: H01L23/00
Filed: 1990-06-08
Abstract: PURPOSE:To prevent from generation of ill condition due to package electrification, and to obtain a highly reliable semiconductor device by making the mold surface of a resin-sealed type package into pear-skin structure. CONSTITUTION:Specifications of resin materials shall be determined by taking full consideration of the balance between fluidity and hardening. As a representative resin, there is epoxy resin. The epoxy resin is classified into phenolic acid anhydride type, amine type, and so on, according to the kind of hardening agent. In this case, phenol type is used for its average characteristics of easy control of materials. A pear-skin mold 103 is manufactured by the pear-skin structure in which the cavity part of a die is recessed or projected at the time of mold formation. By making the package surface into the pear skin, it is possible to decrease the electrified quantity of the surface electricity charge to be generated in the process in which rails slide on the package surface. It is also possible to reduce the ill-condition of static electricity due to electrification of the package.
Patent JP-H11342375-A (JP)
Title: Ozonic cleaner of water feed pipeline
Inventor: KAMEI SHUICHI
IPC: E03C1/02
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide the ozonic cleaner of a water feed pipeline not polluting the atmosphere or rivers by decomposing the insoluble ozone gas and dissolved ozone gas. SOLUTION: A water feed pipeline A is cleaned with an ozone-mixed water which is discharged from the pipeline terminal and sent to an intake 31c. This cleaner is provided with a case 31 in which a passage communicating with the intake, exhaust port 31e and water discharge port is formed, a first ozone decomposing bed 32 provided in the passage on this side of the exhaust port 31e and decomposing insoluble ozone gas and a second ozone decomposing bed 33 for decomposing dissolved ozone. When the pipeline is cleaned, a faucet 5 is opened, the ozone-mixed water is introduced from the intake 31c, passed through the second ozone decomposing bed 33 to decompose the dissolved ozone and discharged from a water discharge port, the insoluble ozone gas is passed through the first ozone decomposing bed 32 and decomposed, and then the waste gas is discharged from the exhaust port 31e.
Patent JP-2000338898-A (JP)
Title: Display device
Inventor: ISHIZUKI SATOSHI
IPC: G02F1/1333
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To obtain a display device which allows the smooth insertion of the detaining part of a holding member into the opening of a rigid wiring board. SOLUTION: A supporting member 14 supports a display element 9. A light source 11 is disposed behind the display element 9 and is connected to the rigid wiring board 12. The holding member 16 has the detaining part 18 to be inserted into the opening 13 disposed at the rigid wiring board 12. The supporting member 14 has a projecting part 15 to prevent the detaining part 18 from being rubbed against the opening 13 when the detaining part 18 is inserted into the opening 13.
Patent JP-S6041954-A (JP)
Inventor: URUSHIYA HIROYUKI
IPC: A61B6/03
Filed: 1983-08-19
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-S6129176-A (JP)
Title: Manufacture of semiconductor device
Inventor: SASAKI HAJIME
IPC: H01L29/78
Filed: 1984-07-19
Abstract: PURPOSE:To accelerate a semiconductor device by forming a pocket region and a high density impurity diffused region for forming source and drain regions in a self-aligning manner, thereby suppressing the junction capacity. CONSTITUTION:An element separating region 22 is formed selectively on the surface of a P type semiconductor layer 21, and a gate electrode 26 is formed through a gate insulating film 23 on the insular region of the layer 21. With the electrode 26 as a mask an N type impurity is doped in the insular region to form separate low density N type impurity diffused regions 281, 282. After the first spacer 30 is formed on the peripheral side of the electrode 26, the second spacer 32 thicker than the space 30 is formed. With the spacer 32 as a mask N type impurity ions are implanted to form relatively high density P type impurity diffused regions 341, 342. With the spacers 30, 32 as masks N type impurity is doped to form separate high density N type impurity diffused regions 351, 352. Thus, an acceleration and the suppression of a short channel effect can be simultaneously performed.
Patent JP-H11344072-A (JP)
Title: Vibration damping device
Inventor: MURAKAMI NAOSHI
IPC: F16F15/02
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To prevent an installation place of additional mass of a dynamic vibration reducer from being a constraint condition and make a device light in weight by making a slung load suspended by a suspension member as additional mass of the dynamic vibration reducer. SOLUTION: A pulley 12 is installed on a trolley 8, suspension wire 10 is wound as a suspension member on this pulley 12, a slung load 13 which is made additional mass 3 of a dynamic vibration reducer 2 is mounted at one end of the suspension wire 10, one end of each of spring element 4 and a damping element 5 of the dynamic vibration reducer 2 is fixed to the other end of the wire 10 and the other end of each of these spring element 4 and the damping element 5 is fixed to the trolley 8. A vibration damping device is mounted on an overhead crane transporting the slung load 13 suspended by the suspension wire 10. By making the slung load 3 as additional mass of the dynamic vibration reducer 2, an installation place of additional mass does not become a constraint condition and this device can be made light in weight.
Patent JP-S6127480-A (JP)
Inventor: HORIKAWA AKIRA
IPC: D06B3/10
Filed: 1984-07-18
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-H09443-A (JP)
Title: Electric pot
Inventor: ASAI KAZUTERU
IPC: A47J27/21
Filed: 1995-06-16
Abstract: PURPOSE: To eliminate the need of a power supply transformer by providing a rectifying element, a control element and a heater respectively serially connected to an AC power supply and a capacitor for smoothing and a control circuit respectively parallelly connected to both terminals of the control event and performing a switching operation corresponding to the high and low level of the both-terminal voltage of the capacitor for smoothing. CONSTITUTION: The control element 22 performs the switching operation so as to be ON when the both-terminal voltage of the capacitor 27 for smoothing is higher than a prescribed value and be OFF when it is lower. Also, when the AC power supply 17 changes from a zero unit to negative potential, a current is made to flow from one terminal of the AC power supply 17 to the heater 4, the diode D3 of the rectifying element 19, a first lead wire 20, the smoothing capacitor 27, a second lead wire 21, the diode D4 and the other terminal of the AC power supply 17.  In such a manner, since the both-terminal, voltage of the capacitor 27 for smoothing is kept approximately fixed by the switching operation of the control element 22, even when a motor circuit 28, a relay circuit 29 and the control circuit 34 are parallelly connected to both terminals of the capacitor 27 for smoothing, voltage fluctuation is little.
Patent JP-S5482758-A (JP)
Title: Heat accumulator
Inventor: SAKAI TAKASHI
IPC: F28D17/00
Filed: 1977-12-13
Abstract: PURPOSE: To keep a heat accumulator at a constant temperature by making up for the heat gain lost due to the radiation of latent heat type medium by the heat of reaction of stored hydrogen with metal or alloy which is formed by dehydrogenation and possible to be hydrogenized and reducing the temperature variation of the latent heat type medium.  
     CONSTITUTION: In heat accumulation, when a thermal medium such as hot water which has accumulated heat outside a heat accumulating tank is flowed in a pipe 8, the hot water exchanges heat with the latent heat type medium 9 in the heat accumulator 1, and at the same time, heats the hydrogenized metal or alloy in a pipe 7 and performs dehydrogenation, and the hydrogen produced in stored in a hydrogen storing part 2. At night, when the temperature outside the heat accumulating tank lowers, and heat radiation is performed through a heat insulating material 10, and the temperature in the heat accumulating tank lowers, hedydrogen gas is supplied into the pipe 7 which stores metal possible to be hydrogenized from the hydrogen storing part 2 described above and exothermic reaction is performed and the thermal insulation of latent heat type medium 9 is schemed. Thus, hot water always at a fixed temperature can be obtained from the pipe 8. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04373166-A (JP)
Title: Gaas integrated device and its manufacture
Inventor: TAMURA AKIYOSHI
IPC: H01L27/095
Filed: 1991-06-24
Abstract: PURPOSE:To restrain side gate effect, shorten the distance between elements, and realize high level of integration. CONSTITUTION:In the parts except the channel regions of gate electrodes 11a, 11b, e.g. between gate leading-out parts 11a1, 11b1 and gate end portions 11a2, 11b2 and a semiinsulative GaAs substrate 1, an SiO2 film 12 being an insulating film is formed, and two MOSFET's 13a, 13b are constituted. That is, the SiO2 film 12 is formed just under gate metal, in order that the gate metal may not be directly in contact with the semiinsulative substrate at the gate leading-out parts 11a1, 11b1 and the gate end portions 11a2, 11b2.
Patent JP-S5853129-A (JP)
Inventor: DOUKE HIROSHI
IPC: H01H50/58
Filed: 1981-09-25
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-S6210771-A (JP)
Title: Image retrieving equipment
Inventor: HARA NOBUO
IPC: G06F17/30
Filed: 1985-07-09
Abstract: PURPOSE:To improve an operability by providing a display means for taking out a prescribed number of partial areas from plural partial areas stored in a storing means and entirely displaying. CONSTITUTION:On retrieving, by setting the number by a keyboard, characteristic areas are taken out from a characteristic area storing part 16 by the set number by a display control part 17 and they are displayed unitedly on a display device 7. Herein, while viewing the display device 7, whether the characteristic area of a desired image exists or not is recognized and if there is the desired image, the file name is designated by the keyboard, and if there is not the desired image, the next characteristic area is wholly displayed on the display device 7, and the retrieval is progressed while rolling. When the file name of the desired image is designated, the image corresponding to the file name is taken out from an image file part 6 by an image file retrieving part 18 and displayed on the display device 7 through a bit map memory 5. Thereby, many number of the images can be retrieved once and the time requiring for the retrieval can be remarkably shortened.
Patent JP-S636540-A (JP)
Title: Integrator
Inventor: NOZUE YASUHIRO
IPC: H01L21/027
Filed: 1986-06-27
Abstract: PURPOSE:To equalize the intensity distribution of an incident beam by placing a first mirror having plural curved surfaces, and a second mirror having plural curved surfaces, which is opposed to the first mirror, so that those cured surfaces are orthogonal to each other. CONSTITUTION:Curved surfaces 12, 12' are formed in parallel in the first mirror 15 and the second mirror 16, respectively. Also, a first mirror 15 and a second mirror 16 are placed by aligning their optical axes by allowing them to be opposed to each other, and allowing them to be orthogonal to each other. Moreover, an inclination of each of the first and the second mirrors 15, 16 is adjusted, and a beam (a) is made incident from the direction as indicated with an arrow. In such a case, the first mirror 15 and the second mirror 16 expand and reflect uniformly a light beam in the horizontal direction of the beam (a), and a light beam in the vertical direction, respectively. Its radiated light beam is reflected like a square S, therefore, each of the first and the second mirror 15, 16 functions as an integrator and a reflecting mirror. Accordingly, since the first and the second mirrors are placed so that their curved surfaces become vertical to each other, an intensity distribution of an incident beam becomes uniform, and the beam can be reflected in a desired direction.