baber/WOPTO huggingface dataset:
Patent JP-S5866436-A (JP)
Title: Mobile communication system
Inventor: FUJIWARA KOUZOU
IPC: H04B7/26
Filed: 1981-10-15
Abstract: PURPOSE:To always connect the receiving output of only a base station to a receiving line, by modulating and transmitting the transmitting electric wave of a mobile station with the signal which designates the base station. CONSTITUTION:When a mobile station is in a region closet to a zone A1, an AND gate circuit 61 is opened under complex conditions that a crystal oscillator 101 for reception of carrier frequency FA is actuated by a receiving frequency sweep switching circuit 11 and that a detecting circuit 41 detects a base station discriminating signal f1 which is sent from a base station. Then a signal transmitter 7 is modulated by the output of an oscillator 51 of a base station designating signal fA1. The signal is then demodulated by a signal receiver 1-4 through a signal transmitter/receiver 1-2 and detected by a detecting circuit 1-5 of a base station designating signal fA1.
Patent JP-H0717146-A (JP)
Title: Reversible thermal recording medium
Inventor: SEKIYA TAKEYUKI
IPC: B41M5/337
Filed: 1993-07-02
Abstract: PURPOSE:To enhance a wear resistance to ensure a repeated recording and reduce the power consumption. CONSTITUTION:The recording medium comprises a film-form substrate 11, a recording/indication layer 12 formed on the substrate 11 and made of a matrix material and either a satd. carboxylic acid or its derivative, and a protective layer 15 formed on the recording/indication layer 12. The protective layer 15 is formed by dispersing a powder material in the layer. Therefore, the wear resistance of the reversible thermal recording medium is enhanced, and a repeated recording is ensured. Furthermore, since the protective layer 15 is not required to have a large thickness, the heat of a thermal recording element can be sufficiently transmitted to the recording/indication layer 12, and the power consumption can be reduced.
Patent JP-H065421-A (JP)
Title: Superconducting magnet device
Inventor: NAKAMOTO YASUTOSHI
IPC: H02J15/00
Filed: 1992-06-23
Abstract: PURPOSE:To prevent a quench front being induced to normal superconducting coils by a method wherein a liquid helium supply pipe is provided with stop valves, a liquid helium replenishment pipe is provided with a replenishment reservoir and stop valves and a gaseous helium recovery pipe is provided with a gas exhaust tube, which is branched from this gas helium recovery pipe and is provided with an exhaust valve, in each superconducting coil. CONSTITUTION:When one superconducting coil 2 is quenched, liquid helium supply stop valves 9 of a liquid helium supply pipeline 4 for supplying liquid helium front a liquid helium reservoir 3 and liquid helium replenishment stop valves 11 of a liquid helium replenishment pipeline 6 for replenishing the liquid helium from the reservoir 3 are stopped and moreover, stop valves 10 of a gas helium recovery pipeline 5 for recovering evaporated gaseous helium are stopped and the quenched coil 2 is separated from the reservoir 3. By this disposal, a remarkable wastage of the liquid helium due to the quench of the coil 2 is inhibited and the quench is prevented front being induced to other normal superconducting coils 2. Moreover, liquid helium in a liquid helium auxiliary reservoir 12 arranged over the quenched coil 2 is replenished to the quenched coil 2 and the coil 2 can be prevented front being burned by the generation of heat due to the quench of the coil 2.
Patent JP-H109373-A (JP)
Title: Shift control device of continuously variable transmission
Inventor: YAMAMOTO HIROAKI
IPC: F16H61/02
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a shift control device for a continuously variable transmission, which presents a good following characteristic after the target value. SOLUTION: A means 34 to presume the torque which a continuously variable transmission(CVT) transmits is composed of a shift torque calculation part 341 to estimate the transmitted torque A (T1 A) corresponding to the gearing ratio changing speed associated with the change in the gearing ratio of the CVT, an input torque calculation part 342 to calculate the transmitted torque B (T1 B) to be fed to the CVT from the engine output torque, and a transmitted torque determination part 343 which selects either of A and B to use it as the transmissive torque of the CVT. In this shift control device, the torque ratio is used as one of the shift control parameters.
Patent JP-H0513013-A (JP)
Title: Vacuum envelope for slow-wave circuit portion of traveling wave tube
Inventor: TAKAHASHI MASAAKI
IPC: H01J23/26
Filed: 1991-07-05
Abstract: PURPOSE:To prevent deformation, such as bending, of a slow-wave circuit portion vacuum envelope of traveling wave tube having a so-called 'integral pole piece structure'. CONSTITUTION:A magnetic pole 1 and a cylindrical spacer 2 are alternately superposed one over another and brazed together, and two non-magnetic metal bars 5 are brazed and fixed to the outer periphery of the magnetic pole 1 in a positional relation of being equally spaced 180 deg. from each other. Thus, the metal bars 5 brazed on the outer periphery of the magnetic pole 1 act to increase the mechanical strength of the traveling wave tube slow-wave circuit vacuum envelope whereby deformations such as bending become less likely to occur.
Patent JP-2000353343-A (JP)
Title: Optical recording medium and production of optical recording medium and apparatus for production therefor
Inventor: MURAKAMI MOTOYOSHI
IPC: G11B7/24035
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To provide an optical recording medium which allows the formation of the homogeneous thin films of the optical recording medium dealing with a trend toward the higher density of a recording capacity and a process for producing the same and an apparatus for production therefor. SOLUTION: This process for production consists in causing electric discharge while superposing pulse voltage of a low frequency on a DC power source for sputtering, thereby making it possible to form the thin films having micro- grain structural units and making it possible to deposit the optical recording medium having the homogeneous amorphous thin films with the sputtering device for manufacturing the optical recording medium by arranging a target 7 consisting of the optical recording medium and an optical disk substrate 8 in the constitution disposed to statically or rotationally face the target and subjecting the target to magnetron sputtering on the optical disk substrate by using the DC power source 9. Also, bias voltage may be impressed to the substrate in synchronization with the position voltage pulses described above.
Patent JP-H04363210-A (JP)
Title: Production of immediately demolding concrete block, and block
Inventor: SUDA SHIGEO
IPC: B28B11/08
Filed: 1991-06-10
Abstract: PURPOSE:To eliminate the need for post-working after hardening and to efficiently obtain an immediately demolding concrete block high in design properties by forming the concrete block and thereafter immediately performing scraping- off work on the surface of the block. CONSTITUTION:After concrete is filled into a formwork, the upper part thereof is covered with a pressing plate and this pressing plate is vibrated. Then just after demolding, scraping-off work is performed on the surface of a concrete block by using a wire blush or the like to make the surface to a rough state. As an instrument used for scraping-off work, a comblike edge or the like besides the wire brush are selected in accordance with the aimed workmanship. The obtained concrete block main body 1 has an upper surface part 4 whose four corners are tapered and is formed on a pedestal 2. This upper surface part 4 is of a rough surface rubbed with the wire brush or the like.
Patent JP-2000356174-A (JP)
Title: Jet pump device
Inventor: ITO HIDEKI
IPC: F04F5/54
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To suppress a rise of fuel temperature caused by useless stirring of fuel and generation of fuel vapor, by operating a device so as to display a jet pump function only in the case of necessity. SOLUTION: This pump device is constituted in such a manner that fuel of a sub-chamber 1B is sucked by a jet pump 6 set up in an outlet of a return pipe 5 in a main chamber 1A. Here, a float valve 9 operated in accordance with a fuel liquid surface is arranged in the upstream of the jet pump 6. In the case of sufficient fuel existing in a fuel tank 1, by opening the float valve 9 arranged in the upstream of the jet pump 6 due to the high fuel liquid surface, flowed back return fuel goes not to flow in a side of the jet pump 6 but to flow down in the main chamber 1A of the fuel tank from the float valve 9, a suction function of fuel from the sub-chamber 1B of the jet pump 6 is deteriorated when unnecessary, to stop action thereof, so that a rise of fuel temperature due to useless stirring of fuel and generation of fuel vapor accompanied therewith can be effectively suppressed.
Patent JP-S6063971-A (JP)
Title: Negative resistance light emitting element
Inventor: MURATA KAZUHISA
IPC: H01L33/30
Filed: 1984-08-06
Abstract: PURPOSE:To enable the manufacture of a GND having a multilayer structure with the carrier concentration controlled at a time of crystal growth by a method wherein the cooling speed is controlled in the process of cooling a solution added with a dopant acting as an impurity for both polarities. CONSTITUTION:A mixture (raw material) of a fixed ratio of composition is uniformly dissolved. It is cooled to 905 deg.C at a cooling speed of 1 deg.C/min by the epitaxial growing method and then kept at this temperature for 5min. An N1 layer is formed in this process. Successively, a P1 layer is formed by cooling to 903 deg.C at a cooling speed of 0.05 deg.C/min. When the P1 layer is formed, a low carrier concentration layer is formed by cooling to 901 deg.C by the setting of the cooling speed at CR close to the region of inversion temperature. When this layer is formed, it is cooled to 891 deg.C and kept for 5min by an increase in the cooling speed to 2 deg.C/min. An N2 layer is formed in this process. Further, the cooling speed is set at 0.1 deg.C/min, and then a P2 layer is formed by cooling to 880 deg.C. Thereafter, the cooling speed is gradually increased with the decrease in the temperature inside a furnace, and a multilayer single crystal prepared after cooling inside the furnace is taken out.
Patent JP-S5687829-A (JP)
Title: Temperature detector
Inventor: KOJIMA SUZUO
IPC: G01K7/00
Filed: 1979-12-18
Abstract: PURPOSE: To detect the degree of rise in temperature by utilizing the temperature dependency of the switching voltage of a heat-sensitive thyristor in order to start oscillation at a given temperature and vary the oscillation frequency according to temperature at temperature higher than said given temperature.  
     CONSTITUTION: When the temperature rises to a given degree, a heat-sensitive thyristor 3 and a PUT5 are turned ON and oscillation is started. When the temperature rises moreover, the switching voltage of the thyristor 3 lowers in inverse proportion thereto. Accordingly, the thyristor 3 and the PUT5 are turned on at a charging voltage of a capacitor 4 lower by said lowering part, so that the oscillation period is made shorter and the oscillation frequency is made higher. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06344693-A (JP)
Title: Ic card and publishing machine thereof
Inventor: WADA HIROYUKI
IPC: B42D15/10
Filed: 1993-06-10
Abstract: PURPOSE:To constitute an IC card and a publishing machine thereof wherein delivery and receipt of data are performed in a non-contacting state between an automatic ticket examining machine and IC card processing machine main body, a sheet indicating matters stored in its IC card main body on the surface of the IC card main body of the automatic ticket examining machine performing fixed operational processing and misuse of the card is hard to perform. CONSTITUTION:A sheet 2 is divided into the first sheet part 2a to be provided peelably freely on the IC card main body and the second sheet part 2b to be provided so as to be incapable of peeling on the IC card main body 1 which are published at the time of changing stored contents of the IC card main body 1 and a tally impression is possessed on a space between those two sheet parts. Then the card publishing machine possesses a printing unit publishing the sheet on which the tally impression is printed at the time of publication of the IC card main body 1 and renewal of data.
Patent JP-S6225705-A (JP)
Title: Production of near parabolic optical plastic
Inventor: ENMANJI KIMIE
IPC: C08F2/48
Filed: 1985-07-26
Abstract: PURPOSE:To produce near parabolic optical plastic having improved mechanical strength and relatively large refractive index distribution constant by irradiating light to a bifunctional vinyl monomer to photopolymerize the vinyl monomer. CONSTITUTION:A mixture composed of >=2 kinds of the vinyl monomers which are different in the refractive index and reactivity ratio and at least one of which is the bifunctional vinyl monomer and a photopolymn. initiator is packed into a glass tube and UV rays are uniformly irradiated to the glass tube while the glass tube is kept rotated to polymerize and solidify the mixture and to form the refractive index distribution. The vinyl monomer having the low refrac tive index and >=1 reactivity ratio r1 preferentially copolymerizes when the UV rays are irradiated to the liquid mixture packed into the glass tube. The bifunctional vinyl monomer is usually used for the monomer having the lower refractive index and >1 r1; therefore, the mechanical strength of the resulted near parabolic optical plastic is remarkably improved. The vinyl monomer having the higher refractive index and <=1 reactivity ratio r2 copolymerizes increasingly in the latter period on progression of the copolymn.
Patent JP-S6411015-A (JP)
Title: Production of sleeve joint for reinforcement
Inventor: KOBORI YASUO
IPC: B21C37/15
Filed: 1987-07-03
Abstract: PURPOSE:To inexpensively manufacture the sleeve joint for reinforcement having a projection at least on the inner face by electric resistance welding the end face of the hot rolled coil having plural projections at least on one face which is made in a tubular shape by several units of rolls, and cutting it in the neces sary length. CONSTITUTION:A heated slab billet 10 is subjected to rough rolling 11 and made a hot rolled coil 12 with projections 12a on its one face by a hot strip mill. This coil 12 is cut, made in a tubular shape 13 by several units of rolls and after subjecting the end face thereof to electric resistance welding it is cut in the necessary length to make the sleeve joint 14 for reinforcement. With this method the necessary joint is inexpensively manufactured compared to the conventional cast joint. The sleeve for reinforcement with projections on the inner and outer faces may be made by forming a projection on the inner and outer faces of the hot rolled coil 12.
Patent JP-H11348940-A (JP)
Title: Shrink packaging device and shrink packaging method
Inventor: HIRAISHI EIJI
IPC: B65B53/02
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To promote the miniaturization of a shrink packaging device and the simplification of a packaging process so that a handle is stably attached with excellent accuracy, and the cutting accuracy of a shrink film is improved in the shrink packaging device and the shrink packaging method. SOLUTION: In a shrink packaging device in which a shrink film 101 which is cut to a specified length and fed from a film carrying passage 35 is wound to effect the sleeve packaging around an article 2 carried on an article carrying passage 10, and then, the shrink film 101 is heat-shrunk to shrink-package the article, a tape attaching device 90 for a handle to attach a tape 5 for the handle to a specified place of the shrink film 101 in advance prior to the sleeve packaging is provided.
Patent JP-H1010940-A (JP)
Title: Image forming device
Inventor: HAMADA FUTOSHI
IPC: G03G21/10
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To form a desired image by using a mold releasing material recovering means which is installed at the downstream side of a cleaning means in such manner that it is kept into contact with the image carrier, and by which the mold releasing material transferred onto the image carrier can be recovered, and the image noise caused by the attachment of the mold releasing material to the image carrier, can be prevented without the attachment of the toner to the recovering means. SOLUTION: A recovering roller 11 is installed at a downstream side of a cleaner 10 and an upstream side of a charger 12. When a photosensitive drum 5 is rotated and scanned for the cleaning and the prerotation, and the silicon oil is located at the contact position of the recovering roller 11 and the photosensitive drum, the silicone oil is permeated to a polymer film, to be absorbed and recovered by a sponge inside. Accordingly, the silicone oil attached to the photosensitive drum 5 is recovered, when the photosensitive drum is passed through the contact position with the recovering roller 11, thereby the formation of an image memory, and the transferring of the noise onto a copied matter, can be prevented.
Patent JP-S6058659-A (JP)
Title: Manufacture of semiconductor memory device
Inventor: KATOU TAKASHI
IPC: H01L27/04
Filed: 1983-09-10
Abstract: PURPOSE:To prevent the sublimation of a capacitor electrode of a high melting point metal even when heat-treated in an oxidizing atmosphere in order to form a gate insulation film, by forming a high dielectric constant material film on an Si substrate, in forming the memory capacitor of a dynamic RAM. CONSTITUTION:A field oxide film 12 is provided on the Si substrate 11, Ta (among from III, IV, and V groups) being adhered and thermally oxidized into Ta2O5 13, and SiO2 14 being then produced at the interface between the substrate by wet oxidation. Mo 15 and MoSi 16 are adhered and CVD SiO2 17 is superposed. Next, the substrate 11 is selectively exposed by dry etching, and a gate oxide film 18 is formed, when the side surfaces of the MoSi 16 and the Mo 15 become covered with SiO2 19, leading to the prevention of the sublimation of the Mo 15. A poly Si gate electrode 20 is made, a connecting layer 22 being formed by As implantation, and the electrode 20 being decreased in resistance. It is covered with a thermal oxide film 21, and a window is opened, and an Al bit line 23 is formed. In this construction, a high melting point metallic film 15 can be protected with an insulation film 19 that generates spontaneously, and accordingly the memory capacitor of high withstand voltage and high capacitor density can be obtained in remarkably simple processes.
Patent JP-H0330042-A (JP)
Title: Input/output circuit
Inventor: ODAWARA HIDEYUKI
IPC: G06F13/12
Filed: 1989-06-28
Abstract: PURPOSE:To use the subject circuit for not only an input/output port constituted of plural bits but also external synchronous and asynchronous types by allocating an address space of the same register to different parts with regard to external synchronous and asynchronous data registers. CONSTITUTION:When an address space 0000 of a register 1 of an external synchronous type is designated at the time of writing data to the data register 1, the data passes through an external synchronous/asynchronous switching multiplexer 2 responding to a control signal from a control register 3 passing through an address decoder by which the address 0000 is decoded and outputted to an input/output terminal 6 synchronously with an external synchronizing signal 4. When an address space 0001 is designated, the control signal is not outputted through the decoder 5, and data of the corresponding space of the register 1 passes through the multiplexer 2 irrespective of the signal 4 and outputted asynchronously to the terminal 6. With regard to an input of the data, as well, the processing is executed in the same way, and at the time of an asynchronous type, a control signal for a synchronous type is not outputted, and an input/output circuit which can be used without causing a malfunction for not only an input/output port of plural bits but also the external synchronous type and asynchronous type is obtained.
Patent JP-H0916448-A (JP)
Title: Information management system
Inventor: YOSHIZAWA NAOMI
IPC: G06F12/00
Filed: 1995-06-30
Abstract: PURPOSE: To efficiently use space by introducing the operations of the elimination of information by version unit, saving to another medium and the cancellation of the saving to another medium to an information management system provided with a version function. CONSTITUTION: Processing object data are preserved in information preservation parts 32, 33 and 34 and a data range satisfying fixed conditions is supplied to a condition judgement part 20 simultaneously with the activation of a system 10. The condition judgement part 20 reds the conditions preserved in a condition preservation part 30 beforehand and extracts the data matched with the conditions from the supplied data range. Execution is performed by using a system state at the point of time, a data kind and version relating information by the condition judgement part 20. A data processing is executed to the data matched with the conditions by a processing system preserved in a processing preservation part 31 beforehand.
Patent JP-H1117194-A (JP)
Title: Semiconductor pressure sensor and its manufacture
Inventor: TERADA MASAKAZU
IPC: H01L29/84
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To stick surely two substrates to each other, by preventing the pressure rise generated between the two substrates when sticking them to each other. SOLUTION: So sticking to a silicon substrate 1 a thin silicon substrate 2 to serve as a diaphragm as to choke with the substrate 2 the opening portion of a recessed portion 3 provided in the substrate 1, degassing grooves 5, 6 whose one-ends extend respectively to the recessed portion 3, and whose other ends open respectively onto the side surfaces of the substrate 1 are formed in the stuck surface of the substrate 1 to the substrate 2 to perform the chokings of the grooves 5, 6. In the case of manufacturing a pressure sensor, so sticking a second silicon single crystal wafer to a first silicon single crystal wafer as to choke the opening portion of the recessed portion 3 of the first wafer with the second wafer, the second silicon single crystal wafer is polished by a predetermined amount to form the diaphragm.  At this time, before sticking the two wafers to each other, forming the degassing grooves 5, 6 in the stuck surface of the first silicon single crystal wafer to the second wafer, the two wafers are stuck to each other to choke thereafter the degassing grooves 5, 6 with fillers 9, 10.
Patent JP-S6141550-A (JP)
Inventor: YOHANESU EMU SHIYUUBERUTO
IPC: B41F23/08
Filed: 1985-07-29
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-H0330022-A (JP)
Title: Information processor
Inventor: ASANO SADAJI
IPC: G06F9/38
Filed: 1989-06-27
Abstract: PURPOSE:To execute the retry of an instruction by specifying an instruction to which in-buffer information in which an error is generated belongs and executing a warning, in the case an error is detected by a write control to a buffer between a prefetch part and an operation executing part. CONSTITUTION:An error detecting signal 501 is outputted in the case a write instructing signal 201 is sent out of a prefetch part 2 in spite of a fact that a full signal 131 is sent to the prefetch part 2 from a circuit 13. Also, when an error display signal 601 is sent out once, a flag 52 is set, and the error detecting signal 501 displays continuously an error. After a malfunction of a signal 502, an error display which is read out first is nullified. When an error is detected by a malfunction detecting circuit 5, a flag 53 is set, and the flag 53 is reset, when a read instructing signal 301 is outputted from an operation executing part 3. In such a way, the retry of an instruction can be executed.