baber/WOPTO huggingface dataset:
Patent JP-S6410743-A (JP)
Title: Digital signal transmission system
Inventor: KASUGA MASAO
IPC: H04B14/06
Filed: 1987-07-02
Abstract: PURPOSE:To improve prediction precision 4 by increasing the sampling points of an input signal, and obtaining the predictive sampled signal of higher precision. CONSTITUTION:A system is provided with an adaptation circuit 5, constituted of a sampling frequency conversion circuit 21, which increases the sampling frequency of the output signal of an adaptive quantizer 4, and obtains the more sampling signals, a signal prediction circuit 22, which differentiates the output signal of the sampling frequency conversion circuit 21, and generates a predictive signal, and at the same time, varies the analog conversion level of the predictive signal according to a control signal Sn, and a control signal generating means 23, which compares the sizes of a reference signal, previously set within a prescribed level range, and the analog converted level of the predictive signal, and generates the control signal according to the comparison result. The sampling frequency conversion circuit 21 to constitute the adaptation circuit 5 makes the sampling frequency fs of the input signal into for instance four times, i.e., 4fs, and the number of the sampling points is increased. Thus, an error for the original sampled signal comes less, and the prediction precision is improved.
Patent JP-H11345674-A (JP)
Title: Wire terminal connector and its terminating method
Inventor: SETO MASASHI
IPC: H01R43/20
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a connector which can be handled with a terminal temporarily fixed to an insulating housing, and in which the end of a wire can be terminated at the terminal in the temporarily fixed condition, and a manufacturing method for terminating the end of the wire to the connector. SOLUTION: In this wire terminal connector 1, a terminal 4 can be temporarily fixed at a temporary fixing position in a terminal accepting passage 2 of an insulating housing 3, and can be inserted in a regular insertion position from the temporary fixing position, in order to terminate the wire by exposing a wire terminal part 19 provided at the rear end of the terminal 4 outside the insulating housing 3 in a temporarily fixed condition. After the terminal 4 is inserted and temporarily fixed in the terminal accepting passage 2 of the insulating housing 3 with the wire terminal part 19 exposed outside the insulating housing 3, the end of a wire is terminated at the wire terminal part 19, and the terminal 4 is then inserted in the regular insertion position of the terminal accepting passage 2 in order to fix it.
Patent JP-H0721915-A (JP)
Title: Manufacture of color picture tube
Inventor: NISHIMURA KOJI
IPC: H01J9/24
Filed: 1993-07-06
Abstract: PURPOSE:To apply frit glass pieces to the entire circumference of a fixed member continuously at one time. CONSTITUTION:A color picture tube has a mask suspension means 19 for supporting a shadow mask 18 opposed to a phosphor screen 17 formed on the inner surface of a practically rectangular flat face plate 10, and a plate supporting means 22 for supporting the face plate and a rear plate 12, and at least either the mask suspension means or the plate supporting means is fixed by a fixed member 24 fixed to the inner surface of the rear plate. When the fixed member is to be fixed to the inner surface of the rear plate 12, the fixed member consisting of magnetic material is positioned on a specific position of the inner surface of the rear plate 12, and is magnetically fixed from the outer surface side of the rear plate, to apply a connection material to the peripheral part of the fixed part.
Patent JP-H0333058-A (JP)
Title: High strength mica ceramics
Inventor: KOSUGI TETSUSHI
IPC: C04B35/16
Filed: 1989-06-30
Abstract: PURPOSE:To facilitate the machinability in the mica ceramics and to provide it with high strength by adding barium fluoride and calcium fluoride to a blend of fluor-phlogopite and alumina, compacting the mixture and thereafter executing burning. CONSTITUTION:The mica ceramics is obtd. by subjecting a mixture of which a blend, 100 pts.wt., constituted of 30 to 50wt.% fluor-phlogopite and alumina is incorporated with 2 to 5 pts.wt. barium fluoride and 2 to 5 pts.wt. calcium fluoride to compacting and burning. In the case where the content of the above fluor-phlogopite is less than 30wt.%, its machinability is deteriorated, and where more than 50wt.%, its bending strength is deteriorated. Furthermore, as for the content of the above barium fluoride and calcium fluoride, where either or both is less than 2wt.%, its machinability is deteriorated, and where either or both is more than 5 pts.wt., its water absorption is increased and its bending strength is deteriorated as well.
Patent JP-S5957571-A (JP)
Title: Device for preventing mis-transmission of facsimile
Inventor: MUROYA HIDEKI
IPC: H04M11/00
Filed: 1982-09-27
Abstract: PURPOSE:To prevent the mis-transmission of facsimile, by storing a telephone number and an identification number of a communication opposite device and collating its identification number with that extracted from a signal transmitted from a receiver. CONSTITUTION:A receiver signal analysis circuit 1 extracts information of a CSI from a signal representing the response of a transmission opposite side. Further, a dial number detecting circuit 2 detects a number dialed by the operator. An ID (identification) number storage circuit 3 stores the telephone number of the communication opposite device and the ID number corresponding to it and the stored ID number is read out based on the number detected at the circuit 2. A collating circuit 4 fetches CSI information of the circuit 1 and the stored ID number in the circuit 3, checks the presence of coincidence and when coincident, a coincidence signal ''1'' is generated and when dissident, a dissidence signal ''0'' is generated. When the signal goes to ''1'', the transmission is attained and when the signal goes to ''0'', the transmission is made disable.
Patent JP-S5688566-A (JP)
Title: Recognizing device for handwritten character
Inventor: FUJITA KOUYA
IPC: H03M11/04
Filed: 1979-12-21
Abstract: PURPOSE: To centralize a dictionary provided in a handwritten character recognizing device by adding a recognized character correcting function including an input part, display and correction processing part and then by referring to indexes of the recognition dictionary in a recognition part by a display control part.  
     CONSTITUTION: Handwritten "kanji" (Chinese character) data from tablet input part 2 is inputted to recognition processing part 1 and collated with the contents of recognition dictionary 9 in recognition part 6 to recognize handwritten characters. To this processing part 1, correction processing part 3 connected to display 5 and keyboard 4 is connected, adding a function of correcting recognized characters. The number of strokes of the "kanji" inputted from keyboard 4 is inputted and codes of "kanji" with the number of strokes are read out of recognition dictionary 9 and applied to display control part 11. Then, a display character pattern is extracted from character generator 13 and listed on display 5. Next, "kanji" indicated on board 4 and "kanji" collated with the contents of recognition dictionary 9 are applied to OR logic part 14 and on the basis of the result of the correction of  correction processing part 3, the handwritten character is corrected. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5868215-A (JP)
Title: Magnetic head and its manufacture
Inventor: YAMAZAKI KOUJI
IPC: G11B5/133
Filed: 1981-10-19
Abstract: PURPOSE:To obtain a high S/N ratio and to prolong the life of a magneic head by providing single-crystal ferrite having prescribed crystal surface constitution near a gap where a magnetic tape comes into slide contact. CONSTITUTION:A base material 1 of single-crystal ferrite which has top and reverse surfaces 1a and 1b as (110) surfaces, rear surfaces 1c and 1d as (110) surfaces, and both side surfaces 1e and 1f as (100) surfaces is sandwiched in between ferrite base materials 2 and 3 of polycrystal ferrite which have metallic thin films 4 of Co, Sn, etc., formed on one-side surfaces 2a and 3a with the thin films 4 on the base material side 1, and they are heated to join the junction parts by diffusion. The connected base materials 1-3 are cut slantingly into  core block hald bodies 6; and winding grooves 6b and 6d and a cut 6c for glass  reinforcement are formed in those core block half bodies 6 and 6, which after  being butted against each other and adhered by glass bonding, are cut to prescribed width to obtain magnetic heads. The crystal surface constitution of a single-crystal ferrite part 9 has a butt surface where gap is formed in a (111)  surface and a tape sliding surface in a (211) surface.
Patent JP-S6229632-A (JP)
Title: Dredger
Inventor: MOTAI TAKATOSHI
IPC: E02F3/90
Filed: 1985-07-30
Abstract: PURPOSE:To stabilize the execution of work, by a method wherein a buoyancy tank is fitted on a ladder, and in the buoyancy of the buoyancy tank is adjusted according to the output signal of a detector for detecting a cutter force directed downward, so that the cutter is retained at an adequate position. CONSTITUTION:A ladder 11 is rotatably supported by a vessel 1, and a cutter 12 is rotated and driven by a prime mover 15 via a rotary shaft 14. A load detector 22 is fitted between an upper structure 20 and a suspension pulley 21, and a buoyancy tank 25 consisting of rubber and the like is fitted in the ladder 11, and compressed air is fed to the tank 25 through an air reservoir 27 via a pipeline 28. Then, the output signal of the detector 22 is compared with the set value of a regulating meter 30 setting the value of the load of the ladder 11 put at an adequate position, and a control valve 29 is driven to adjust the buoyancy of the tank 25. By this method, the excavation can be stabilized with no effect of the vertical movement of the vessel 1 and the bottom of water.
Patent JP-2000352792-A (JP)
Title: Silver halide photographic sensitive material
Inventor: NAKAMURA TAKESHI
IPC: G03C1/46
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a silver halide photographic sensitive material superior in curl resistance, minilaboratory conveyability, fingerprints attachability, storage stability of raw sample and images, gloss, a print yield, cuttability, scratch resistance of a wet film, edge penetration, color developing performance, and variation of a white background with the lapse of time. SOLUTION: This silver halide photographic sensitive material is provided with a silver halide emulsion layer and a nonphotosensitive hydrophilic colloidal layer on a support having resin layers on both sides, and the resin layer on the side of the emulsion layer contains at least one resin layer including a biaxially oriented polymer sheet, and the support has a thickness of 125-170 μm and a unit area weight of 125-170 g/m2.
Patent JP-H0460087-A (JP)
Title: Fitting structure for fixed sash window
Inventor: YAMAMIYA TERUO
IPC: E06B3/62
Filed: 1990-06-27
Abstract: PURPOSE:To follow after the inter-layer displacement at an earthquake by inserting the vertical piece end section of the glass plate of a continuous window end section between glass pinching pieces of a gasket made of rubber added with a fire-resistant material to form a fixed sash window. CONSTITUTION:Upper and lower sides of the glass plate l of a continuous window end section are fitted to sash frames 2, 2, and the right and left sides la are fitted to erections 5 via gaskets 4. The gasket 4 is made of silicone rubber added with a fire-resistant material, an erection fitting section piece 7 is arranged on the inside end of a vertical main piece 6, end section glass plate pinching pieces 8, 9 are arranged on the inside face of the outside end section, a recessed cavity 8a is provided on the inside pinching piece 8, and a gipper 10 is hooked. A water stop material 11 is protruded on the outside face of a vertical main piece 6, and reinforcing metal plates 13 are buried in the vertical main piece 6 and the glass plate pinching pieces 8, 9. An erection fitting section piece 7 is freely coupled with the erection 5, and a vertical side end section 1a is inserted between the glass plate pinching pieces 8, 9.
Patent JP-H0510753-A (JP)
Title: Manufacture of probe for scanning tunneling microscope
Inventor: SHIBATA MOTOJI
IPC: C23F1/40
Filed: 1991-07-08
Abstract: PURPOSE:To provide a method for manufacturing a probe for a scan tunnel microscope, the probe having a small radius of curvature and a large mechanical resonance frequency. CONSTITUTION:A thin film 11 of gold which forms an allay with silicon is formed on the surface of a silicon substrate 10. Next the silicon substrate 10 is heated above the melting point of the allay in an atmosphere containing a silicon compound, for the crystal growth of a columanar protrusion 13 of silicon. The columnar protrusion 13 of silicon has its end portion sharpened by etching so as to manufacture a probe 14.
Patent JP-H0723999-A (JP)
Title: Hyperthermia device
Inventor: TAGAWA MOTOYUKI
IPC: A61F7/00
Filed: 1993-07-06
Abstract: PURPOSE:To shorten the work hours required for an operator to make preparations by automating the operations required to supply cooling water to an applicator. CONSTITUTION:When a signal to start preparation of a cooling system is input to a cooling system control means 13 by a means 14 for starting preparation of the cooling system, an inner pump 3 is operated by the control means 13 and valves 6, 8 are closed and valves 7, 9 opened so that cooling water is supplied to a cooling water pot 4 from a cooling water tank 2 by a predetermined route. Next, when the cooling water is supplied into the pot 4 by a predetermined amount, the control means 13 closes the valves 6, 9 and opens the valves 7, 8 in response to a signal from a cooling-water pot monitor means 11, so that the cooling water in the pot 4 is circulated through a predetermined courses and adjusted to the set temperature by a cooling water temperature control means 5. After the cooling water has reached the set temperature, the control means 13 closes the valve 9 and opens the valves 6, 7, 8 in response to a signal from the monitor means 12, so that the cooling water is supplied to an internal cavity applicator 1 by a predetermined route and that air in a cooling water circulating line is removed.
Patent JP-H107949-A (JP)
Title: Anionic matte electrodeposition coating material
Inventor: TANABE HISANORI
IPC: C09D5/00
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To obtain a coating material which contains neither gel nor particle, is stable during aging, and gives a coating film excellent in homogeneity, yellowing resistance and weatherability by compounding a specific acrylic resin, an amino resin, and an aluminum alcoholate. SOLUTION: This coating material contains an acrylic resin having carboxyl, hydroxyl, and alkoxysilane groups at the side chains and pref. further chelate- forming groups (e.g. diketone or β-diketo ester groups) at the side chains (e.g. one obtd. from styrene, methyl methacrylate, isobutyl acrylate, ethyl acrylate, gydroxyethyl acrylate, acrylic acid, α-methacryloxypropyltrimethoxysilane, N-methylolacrylamide, and acetoxyethyl acrylate), an amino resin (e.g. melamine), and an aluminum alcoholate (e.g. aluminum isopropylate) or a chelate compd.
Patent JP-H0456246-A (JP)
Title: Semiconductor manufacturing device
Inventor: NAKAOKA HISASHI
IPC: H01L21/321
Filed: 1990-06-25
Abstract: PURPOSE:To inspect automatically the dimensions of the form of bumps and to make it possible to manufacture a bump forming element, which is stable in quality, at low cost by a method wherein the bump forming element is constituted into one provided with a mechanism for transferring and positioning a semiconductor element within the horizontal plane, an optical system for imaging the bumps, an image processing device for performing an extraction from image output and a central processing device and the like. CONSTITUTION:A bump forming element is provided with a mechanism (a transfer and positioning stage) 8 for transferring and positioning a semiconductor device 6 formed with bump electrodes 7 within the horizontal plane, an optical system 9 for imaging the electrodes 7, an image processing device 11 for performing an extraction from image output from the system 9 and a central processing device 12 and the element is constituted into one having an inspecting function, which measures the dimensions of the form of the electrodes 7 and compares the measured values with setpoints. For example, a semiconductor wafer 6 is transferred in directions x, y and theta within the horizontal plane by a command from a central processing device 12 and in a state that the wafer 6 is positioned, a pad part formed with bumps 7 is imaged by a TV camera 9. An image processing device 11 is provided with functions, such as a dimensional measurement and the like, results measured by the device 11 are transmitted to the device 12 and are compared with previously set numerial values and the good or bad of the form of the bumps is decided.
Patent JP-S6227650-A (JP)
Title: Atomic absorption spectrophotometer
Inventor: OISHI KONOSUKE
IPC: G01N21/31
Filed: 1985-07-29
Abstract: PURPOSE:To prevent the generation of an interference signal having the same frequency as that of a desired atomic absorption signal even if a light source is polarized in linear polarization and elliptic polarization, by generating an electric signal, which is affected by the atomic absorption most intensely, and generating an electric signal, which is affected by the atomic absorption most weakly. CONSTITUTION:The following parts are sequentially arranged: a light source 1, which emits a light beam having wavelength distribution that is partially overlapped with the wavelength distribution of the resonance absorption rays of an intended element to be analyzed; a polarizer 8, which linearly polarizes the light beam; a lambda/2 phase plate 9, which is rotated at a specified frequency with the advancing direction of the light beams as an axis; an atomizing furnace 11; a spectrophotometer 12; and the like. When a magnetic field is applied on the atomizing furnace 11, the atomic absorption is most intense owing to the Zeeman effect when the polarization plane of the incident linearly polarized light is in parallel with the magnetic field; and the absorption is weakest when the plane is vertical with respect to the magnetic field. Then, in synchronization with the rotation of the lambda/2 phase plate 9, the electric signal, which undergoes photoelectric conversion in the phototube of the spectrophotometer 12, is discriminated. An electric signal IS, which is affected by the atomic absorption most intensely, and an electric signal IR, which is affected most weakly, are generated. The fact that the vapor density of the intended atoms to be analyzed in the atomizing furnace 11 is proportional to the signal log(IS/IR) is utilized, and the vapor density is measured.
Patent JP-S6193268-A (JP)
Inventor: TOOMASU JIYOSEFU UITSUCHI
IPC: F16K31/06
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-H0455718-A (JP)
Title: Number-of-revolution detector
Inventor: SHIRAHATA HARUO
IPC: G01D5/245
Filed: 1990-06-26
Abstract: PURPOSE:To omit phase matching for a magnetic bubble chip and X and Y Hall elements by supporting the magnetic bubble chip, the X Hall element and the Y Hall element with a supporting body on the same normal line of a ring-shaped permanent magnet. CONSTITUTION:A magnetic bubble chip 1, an X Hall element 7 and a Y Hall element 6 are supported with a supporting body 8 on the same normal line or a ring-shaped permanent magnet. The magnetic field component of the axis Y is measured with the element 6, and the magnetic field component of the axis X is measured with the element 7. Since the elements 6 and 7 measure the strength of the magnetic field of the magnet 5 which is applied on the chip 1, the elements 6 and 7 are provided at the close proximity to the chip 1 by the action of the supporting body 8. At this time, the magnetic field at the chip 1 and the magnetic field at the elements 6 and 7 are related to the same lines of the magnetic force in the same direction. Therefore, the phases become equal and the phase matching is not required.
Patent JP-S5791539-A (JP)
Title: Vapor phase epitaxially growing method for magnesia spinel
Inventor: IHARA MASARU
IPC: H01L27/00
Filed: 1980-11-28
Abstract: PURPOSE:To produce a magnesia spinel of high quality by mixing a source retained at the prescribed temperature with a reactive substance to be contacted with single crystal substrate of cubic crystal type sealed in a reaction container of the prescribed temperature. CONSTITUTION:When a magnesia spinel single crystal layer is epitaxially grown on a single crystal substrate 2 in a reaction container 1, the source of Al, MgCl2 and reactive substance such as CO2, HCl, H2, are divided into three transporting systems to produce an Al2O3 becoming catalysts in the source  chamber 4 of the aluminum source 5, the source 8 of MgCl2 is converted partly  to MgO via the infinitesimal amount of the H2O in H2 gas in the source chamber 7, these reactive products and unreacted product are transported with the H2 and CO2 from the third transporting system onto the substrate 2 to grow the  magnesia spinel. In this manner, the conversion efficiency of the MgO is improved, the partial pressure and reaction temperature of the MgCl2 can be reduced, and Mg can be eliminated.
Patent JP-S6068215-A (JP)
Inventor: NAGATA TOMIZOU
IPC: B65G47/86
Filed: 1983-09-13
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-S5690633-A (JP)
Title: Recovering system for reception switching
Inventor: OGAWA KAZUO
IPC: H04L1/22
Filed: 1979-12-25
Abstract: PURPOSE:To recover a receiver a state before switching automatically when no alarm is generated a certain time after the occurrence of an alarm, by providing a means of discriminating the existence of an alarm within the prescribed time after the occurrence of the alarm. CONSTITUTION:A receiver and stand-by receiver are connected to inputs (A) and (B) respectively. When an alarm signal is generated first by a selected receiver, the receiver is switched temporarily by reception switching logic circuit 10. Then, the switching state is maintained by logic circuit 20 for reception change-over recovering when the alarm signal is no ceased within a prescribed time. If the alarm signal is ceased, it is automatically switched back to the original state.