baber/WOPTO huggingface dataset:
Patent JP-H07106921-A (JP)
Title: Fast scan radio receiver
Inventor: MASAKI TATSUO
IPC: H03J7/18
Filed: 1993-10-08
Abstract: PURPOSE:To surely stop a searching action by increasing the detection waiting time of the SC signal which shows that the noise detection voltage is lower than a set level when the SP signal showing the reduction trend of the noise detection voltage is not produced. CONSTITUTION:The SP and SC signals produced from a noise squelching circuit 16 are transmitted to a CPU 26. The CPU 26 sends the PLL data on the channel corresponding to the receiving band to a frequency synthesizer 24. When a PLL lock is detected, the SP signals are detected for 10ms. When an SP signal is detected, the SC signals are detected for 100ms after an SP-FLAG is set. If no SP signal is detected, the next channel is used. It is decided whether the SP-FLAG is set or not when no SP signal is detected. When the SP-FLAG is set (if the SP signal of the precedent channel is detected), the SC signals are detected for 100ms.
Patent JP-H0299846-A (JP)
Title: Energy analyzer
Inventor: SUKENOBU SATORU
IPC: H01J49/48
Filed: 1988-10-07
Abstract: PURPOSE:To enable a plurality of energy analysis simultaneously with a significant improvement in energy resolving power by keeping a slit plate on the outlet side among two slit plates at a potential distribution roughly equal to that of an electrostatic field. CONSTITUTION:Voltage sources 25 and 26 of an element 21 apply a voltage to a conducting material layer 24 so that a surface potential distribution of a slit plate 20 on the outlet side becomes equal to that of an electrostatic field P. Then, when a voltage is applied across both ends of the conducting material layer 24 with the voltage sources 25 and 26, with an electric resistance of the conducting material layer 24, a surface potential of the conducting material layer 24, that is, the slit plate 20 on the outlet side changes straight horizontally. Therefore, when an energy analysis with +V applied to an internal electrode 2 and -V to an external electrode 2, an output voltage of the voltage source 25 is set at +V while the voltage source 26 at -V. This allows the surface potential distribution of the slit plate 20 on the outlet side to coincide with a spatial potential distribution between the internal electrode 2 and the external electrode 3, thereby achieving a significant improvement in energy resolving power.
Patent JP-H02167265-A (JP)
Title: Novel 3,4-diaminoquinoline and pyridine-based compound
Inventor: MIURA YUTAKA
IPC: A61P25/28
Filed: 1989-09-28
Abstract: NEW MATERIAL:4-aminopyridine derivative expressed by formula I or acid- added salt of said derivative (R1 is H, hydroxyl group, lower alkoxy, morpholino or -NH-B, etc.; B is lower alkyl, cycloalkyl or phenyl; R2 and R3 are H, lower alkyl, lower alkylcarbonyl, or the two join and containing N to form azacycloalkyl or morpholino, etc.; R4 and R5 are H, or join to form quinoline ring or 5,6,7,8-tetrahydroquinoline ring together with ring A, with a proviso that for a case of R1, R4 and R5 are equally H, the case that R2 and R3 are equally H, or equally methyl, is excepted. For a case that R1 is H; R4 and R5 join to form quinoline ring together with the ring A, the case that R2 and R3 are equally H or ethyl, is excepted). USE:Useful as a remedy for Alzheimer-type dementia. PREPARATION:A compound expressed by formula II (RA and RB are H, etc.) is reacted with enamine corresponding to the aimed compound to afford the compound expressed by formula I.
Patent JP-H08113493-A (JP)
Title: Fork position fixing device
Inventor: SEKI YASUO
IPC: B66F9/12
Filed: 1994-10-19
Abstract: PURPOSE: To enable a handle to easily fall, so as to prevent damage of the handle caused by collision with a load in stevedoring work in advance, by deviating a shaft center position on a part to be axially attached to a locking shaft in the handle and the shaft center position on a part to be brought in contact with a holder into the longitudinal direction in the shaft perpendicularly intersecting direction. CONSTITUTION: A fork position fixing device is provided with a holder 11 wherein a through hole 10 is formed on its center part, and to be fixed on an upper hook 4 of a fork 3, and the fork 3 is fixed by inserting a locking shaft 13 into the through hole 10. This locking shaft 13 is formed by forming a lateral through hole 14 on its upper part and a collar part 15 on its lower part, and a compression spring 16 is interposed between the lower part of the holder 11 and the collar part 15 of the locking shaft 13.  An approximately D-shaped handle 17 is screwed to the lateral through hole 14 on the upper part, and its lower end is brought in contact with the upper surface of the holder 11, and the shaft center position of a part to be axially attached to the locking shaft 13 and the shaft center position on the part to be brought in contact with the holder 11 are provided by being deviated in the longitudinal direction in the shaft perpendicularly intersecting direction.
Patent JP-H10103694-A (JP)
Title: Heat storage floor heater
Inventor: SEI MIKIO
IPC: F24D3/16
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a heat storage floor heater in which a circulation pump is operated to easily drain water in a heat storage tank. SOLUTION: A heat storage floor heater is adapted such that it includes a warm water production unit 1, a warm water floor panel 2 in which a warm water pipe is contained, and a heat storage tank 3 including a heat storage member 3a therein for flowing warn water to a gap between the heat storage member 3a and a tank inner wall, wherein these warm water production unit 1, warm water floor panel 2, and heat storage tank 3 are connected through piping such the warm water is circulated through a circulation pump 4.  In the heater, a connection flow passage 3b to the warm water floor panel 2 in the heat storage tank 3 is provided on an upper portion of the heat storage tank 3, and the circulation pump 4 is provided between the warm water production unit 1 and heat storage tank 3, and further a flow direction control valve 5 is provided between the warm water production unit 1 and the heat storage tank 3 for changing over the flow passage positively or negatively, and furthermore a drain hole 6 for the warm water is provided between the flow direction control valve 5 and the warm water production unit 1.
Patent JP-S61130774-A (JP)
Inventor: KANEKO AIJIRO
IPC: F26B25/22
Filed: 1984-11-30
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-2000082362-A (JP)
Title: Switch device
Inventor: YASUDA TETSUYA
IPC: H01H21/00
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a switch device which can hinder in good performance the light from leaking through gaps between a knob and the switch body. SOLUTION: The light projected from a lamp 14 is reflected by the rear surface of a light-shutoff shell 4a of a knob 4, and the reflected beams of light are led in the approx. horizontal direction by slopes 22d and 22d on a holder 22, and thereby it is possible to prevent the light from leaking to outside the switch device 21 as much as practicable through gaps 15, 15 between the left and right ends of the knob 4 and the opening 2 of the switch body 1.
Patent JP-H0196945-A (JP)
Title: Manufacture of semiconductor device
Inventor: HARAJIRI SHUICHI
IPC: H01L21/31
Filed: 1987-10-09
Abstract: PURPOSE:To promote oxidation of polycrystalline silicon within trench and to avoid removal of unneeded etching of Si3N4 film by forming oxygen diffusion ease film between Si3H4 film and polycrystalline silicon within trench in the formation of insulator isolation area through trench formation process. CONSTITUTION:A trench 15 is formed by performing selective etching of a silicon substrate 11. After removing a SiO2 film 12, a SiO2 film 16 is formed by oxidation. Then, a Si3N4 film 17 is formed by the CVD film growth device and a SiO2 film 14 is formed on it. Thus, a triple film configuration of SiO2 film-Si3N4 film-SiO2 film is formed. A polycrystalline polysilicon film 18 is formed by completely laying it within the trench by the CVD film growth device. Then, when etching the surface of the silicon substrate 11, the CVD.SiO2 film 14 functions as a stopper for etching. A SiO2 film 19 is formed by oxidation within an atmosphere of wet O2 whose temperature is approximately 1000 deg.C by thermal oxidation furnace. Since oxygen diffuses and oxidation progresses even through a CVD SiO2 film 14 between the polycrystalline silicon 18 and a Si3N4 film 17 in this thermal oxidation, the upper surface of the polycrystalline silicon 18 is in elliptic form. Thus, insulating material isolation area can be formed.
Patent JP-H0785634-A (JP)
Title: Tape cassette
Inventor: KITAMURA HIROYUKI
IPC: G11B23/30
Filed: 1993-09-16
Abstract: PURPOSE:To facilitate rewriting and to make the omission of labels possible by forming a part to be mounted for the purpose of mounting an IC package to a shape corresponding to the outside shape of a square package, providing the part corresponding to guide parts with groove parts and forming a part corresponding to a base to a small contact area. CONSTITUTION:This tape cassette 20 is provided with a recessed part 8 to be used as the groove part 12. This recessed part is formed to a depth L0 which does not penetrate the cassette 30 from its one flank part 30A to the other flank part 30B. Both ends of the recessed part 8 are respectively provided with the fine groove parts 81, 82 which are formed to the size and shape at which the step parts 5c1, 5d1 of the package 5 enter these parts. The length L6 of the recessed part 8 is set at the width of the shape slightly larger than the width L5 of the direction orthogonal with the mounting direction of the package 5 and the thickness T1 thereof is set slightly larger than the thickness T2 of the package 5. The thickness T5 is set slightly deeper than the thickness T4 of the package 5. Further, the thickness T6 in the fine groove parts 81, 82. is set deeper than the thickness T3 so as not to hinder the insertion of sticking members 7a, 7b at the time of mounting the cassette.
Patent JP-S62130194-A (JP)
Title: Separator for board material
Inventor: STORK MARTIN
IPC: B26D1/04
Filed: 1986-10-27
Abstract: A continuous strip which is laminated onto plates arranged at a distance from one another and which is composed of a dry resist laminate is introduced into a separating device 1 extending over the width of a strip 20. A drive cylinder 2 is arranged by means of pillars 3 above a carriage 31. The drive cylinder 2 guides the mounting 11, in which a cross-cutting device 10 is fastened, transversely over the strip 20. The cross-cutting device 10 comprises two knife-holders with knives parallel to one another, which are movable apart from one another and together and which, during the transverse movement, sever the strip 20 in a double cut along the trailing edge 29 and the leading edge 30 of two adjacent plates 4 and 5.
Patent JP-2001077576-A (JP)
Title: Shield structure for electronic equipment
Inventor: SAIMEI ISAO
IPC: H05K9/00
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a shield structure for electronic equipment which can surely prevent leakage of electromagnetic waves thorough the clearance between the opening of an enclosure and shelf boards. SOLUTION: In electronic equipment which is constituted in suck a way that a plurality of printed boards 10 can be mounted along a plurality of guide rails 9 in an enclosure 1 composed of upper and lower shelf boards 2 and 3 both carrying the guide rails 9 laid on their facing surfaces, side plates 4 provided on both sides of the boards 2 and 3, and a back plate 5 provided on the backside of the enclosure, a shield gasket 15 which prevents electromagnetic waves generated from the printed boards 10 in the enclosure 1 from leaking out though a clearance 17' is installed to the clearance 14 between the external side faces of the boards 2 and 3. Therefore, malfunction of peripheral equipment, etc., can be prevented, because the electromagnetic waves do not leak out of the enclosure 1.
Patent JP-H07111223-A (JP)
Title: Manufacture of multilayer ceramic electronic part
Inventor: NAKAGAWA KIYOSHI
IPC: H01G4/30
Filed: 1993-10-12
Abstract: PURPOSE:To improve the breakdown strength of a multilayer ceramic electronic part which can suppress the penetration of paste into a ceramic green sheet. CONSTITUTION:The green sheet 13 molded on a first carrier film 12 is transferred onto a second carrier film 16, and paste is printed on the face, with which the first carrier film 12 was contacting, of the ceramic green sheet 13 so as to form a conductive functional material film.
Patent JP-H0684649-A (JP)
Title: Composite coil
Inventor: SAITO HIDEAKI
IPC: H01F21/06
Filed: 1992-08-28
Abstract: PURPOSE:To realize downsizing by arranging a toroidal core applied with primary and secondary coils and a drum core applied with a correcting coil integrally in a composite coil being employed in transformer, filter, or the like. CONSTITUTION:The composite coil comprises a toroidal core 11 applied with a primary coil 12 and a secondary coil 13, a drum core 14 applied with correcting coils 15, 16, and a cap core 17 disposed movably up and down while covering the drum core 14. The toroidal core 11 applied with the primary and secondary coils 12, 13 is arranged integrally with the drum core 14 applied with the correcting coils 15, 16. The cap core 17 applied over the drum core 14 is moved up and down in order to correct the inductance. This constitution can determine inductance of composite coil correctly while reducing the area.
Patent JP-H03116777-A (JP)
Title: Method of designing wiring of integrated circuit
Inventor: NISHIGUCHI NOBUYUKI
IPC: H01L21/82
Filed: 1989-09-28
Abstract: PURPOSE:To avoid the wasteful search for deciding detailed wiring so as to decide detailed wiring efficiently by deciding a detailed wiring path within the rough wiring path region for every wiring unit, and in case that the decision of the detailed wiring within the region is unable, by expanding the rough wiring path region by proper standard so as to decide the detailed wiring again in its region. CONSTITUTION:A rough wiring path region is decided for every wiring unit, and the results are stored in a storage region. Next, a detailed wiring path is decided within the rough wiring path region for every wiring unit stored in this storage region. Next, the judgement on whether the detailed wiring path decision is possible or not is done, and in case that the detailed wiring path decision is impossible in this rough wiring path region due to a wiring passage inhibited region 24, the initial rough wiring path region 21 is expanded to an expanded rough wiring path region 22 by a rough wiring expansion means. Hereby, the detailed wiring path 23 is decided within the expanded rough wiring path region 22.
Patent JP-S63108586-A (JP)
Title: Magnetic storing method
Inventor: HIDAKA YASUHARU
IPC: G11C19/08
Filed: 1986-10-24
Abstract: PURPOSE:To stably read information by stretching a part of the peripheral magnetic domain wall at the end part of a stripe domain, locally applying a in-plane magnetic field and cutting off the domain in an area. CONSTITUTION:A pulse current is applied to a conductor pattern 7 and the end part of the stripe domain is guided to a reading part, and then, a Bloch line VBL4 is moved to an upper side wall once due to a gyroscopic force. A parallel current is applied to conductor patterns 10-12 and the in-plane magnetic field Hip is applied longitudinally so as to include a domain end part 3' to the end part of the stripe domain and the pulse current is applied to a conductor 13 or 7 to apply a pulse bias magnetic field of the same direction as a static bias magnetic field to the end part 3' and dynamically move leftward. The VBL is moved to the lower side wall according to the gyroscopic force Hip and trapped at the left side of the conductor pattern 10 in which the Hip is present. Mutually opposite and parallel pulse currents are applied to conductor patterns 8, 9 to apply a magnetic filed of a direction Hz to an area between 8, 9 and cut off the domain.
Patent JP-H0890283-A (JP)
Title: Flux for soldering
Inventor: SAITO SHIGEKI
IPC: B23K35/363
Filed: 1994-09-21
Abstract: PURPOSE: To obtain a flux for soldering of a washless type which hardly impair the reliability of electronic parts even if washing of residues is not executed after soldering. CONSTITUTION: A thermosetting resin is used as a resin to play the role of a rosin in a flux. An activator and a solvent are incorporated therein. A resin of the same kind or the same system as the kind of system of an external resin used for coating the electronic parts is used as the thermosetting resin. Further, the thermosetting resin, the activator and the solvent are incorporated into the flux at ratios of 10 to 40wt.% thermosetting resin, 0.5 to 5wt.% activator and the balance the solvent. Further, an epoxy resin is used as the thermosetting resin and a hydrohalogenic acid salt of amine or org. acid is used as the activator.
Patent JP-H06107909-A (JP)
Title: Resin composition for laminate
Inventor: OGAWA NOBUYUKI
IPC: B32B15/08
Filed: 1992-09-24
Abstract: PURPOSE:To provide a resin composition low in both dielectric constant and dielectric loss tangent, also having high mechanical strength and high in heat resistance, to be used for copper-clad laminates for printed circuit boards, comprising an aryl ester-added conjugated diene polymer, epoxy resin and curing promoter. CONSTITUTION:The objective composition comprising (A) 100 pts.wt. of an aryl ester-added conjugated diene polymer of formula I [X is 4-10C conjugated diene homopolymer, copolymer or copolymer with another vinyl monomer; A1 is divalent aromatic group of formula II-V (R1 and R2 are each alkyl; n is 0-2); A2 is monovalent aromatic group of formula VI] prepared by dissolving a phenolic compound-added conjugated diene polymer (pref. 0.1-1mol in OH group based on 100g of added polymer) in an organic solvent followed by reaction with an aromatic carboxylic acid derivative and washing the product to eliminate by-products, (B) 30-200 pts.wt. of an epoxy resin (e.g. brominated epoxy resin) and (C) 0.03-5 pts.wt. of a curing promoter selected from imidazoles, tertiary amines and tertiary phosphine compounds.
Patent JP-H07111229-A (JP)
Title: Method of forming alignment mark for electron beam exposure
Inventor: KAWASAKI HISAO
IPC: H01L21/027
Filed: 1993-10-13
Abstract: PURPOSE:To perform accurate alignment between electrodes by forming an electrode and an alignment mark, respectively, at the same time out of the same metal, and forming a resist film all over the surface, and boring a hole in the region including the alignment mark, and plating the alignment mark. CONSTITUTION:An active layer 2 is formed in the desired region on a substrate 1, and then a resist film 3 is formed all over the surface, and in the resist film on the substrate 1, holes 4, in the regions where a source electrode 7S and a drain electrode 7D is to be formed, and a hole 5, in the region where a positioning mark is to be made, are made at the same time, and those are coated with ohmic metallic layers 6, respectively. After this, the ohmic metallic layer 6 on the resist film 3 is removed by a lift-off method, and a source electrode 7S and a drain electrode 7D, on the active layer 2, and a positioning mark 8, on the substrate 1, are formed respectively. And, a new resist film 3 is formed on the substrate 1, and the opening 18 for plating the resist film 3 in the region including the positioning mark 8 is coated with a metallic layer 18, and accurate alignment materializes.
Patent JP-H10103970-A (JP)
Title: Navigation system and information medium for navigation
Inventor: NAYA EIKO
IPC: G01C21/36
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To make a navigation system for providing a wide range of traffic information for navigation or its associated information without any type-of- equipment dependency by easily and inexpensively modifying an application program required for processing the alteration and addition of the traffic information, etc., even when the traffic information, etc., is changed. SOLUTION: For a navigation system which is provided with an information processor 1 and a display 2 mounted on a traveling body and displays traffic information on the display 2, the format of the traffic information, its associated information, etc., inputted to the processor 1 is unified among different types of equipment. An application program for processing information of the unified format is loaded by using a intermediate code which is commonly used among different types of equipment. The system is also provided with a means which reads the intermediate code and converts the code into the application program peculiar to its own kind of equipment and another means which partially replaces and adds the application program of the intermediate code through an information medium.
Patent JP-S61133460-A (JP)
Title: Method for executing direct memory access in data transfer between memories
Inventor: KOBORI KAZUHIKO
IPC: G06F13/28
Filed: 1984-11-30
Abstract: PURPOSE:To receive instantly a DMA request from an external device by providing a direct memory access means, a stop means intermitting data transfer between memories operated in response to the direct memory access request from an I/O device and a restart means. CONSTITUTION:When an L level signal is inputted from an AND gate 7 to terminals EOP and DREQ3 of a DMAC 4, the L level signal inputted to the terminal EOP interrupts immediately the data transfer. On the other hand, the L level signal inputted to the terminal DREQ3 allows the DMAC 4 to output a signal HLDREQ to request a CPU 1 to quit the bus, the CPU 1 floats an address data line in response to the said request and outputs a signal HLDACK to the DMAC 4. When the address data control line of a memory 3 is opened, the DMAC 4 transmits a proper address, a READ signal, a WRITE signal and a control signal to the memory 3 to transfer newly data between an I/O device and the memory 3.
Patent JP-H0565843-A (JP)
Title: Speed change control device for automatic transmission for vehicle
Inventor: TABATA ATSUSHI
IPC: F16H63/50
Filed: 1991-09-05
Abstract: PURPOSE:To enhance accuracy for detecting engine torque and smoothly execute operations for clutch-to-clutch speed change. CONSTITUTION:In a system which indirectly detects engine torque while executing operations for clutch-to-clutch speed change based on detected engine torque, in order to enhance accuracy for detecting engine torque, the air-fuel ratio of an engine is maintained at one equivalent to richer burn than that of a theoretical air-fuel ratio, so that the dispersion of detected torque due to the dispersion of an air-fuel ratio is thereby prevented. As a result, the accuracy for detection can be enhanced even if engine torque is indirectly detected, operations for clutch-to-clutch gear change can thereby be executed smoothly.