baber/WOPTO huggingface dataset:
Patent JP-H1166440-A (JP)
Title: Emergency alarm device
Inventor: HIRAKAWA YUSUKE
IPC: H04B1/034
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To provide an emergency, alarm technology which can ask the passengers for help at an outing destination, etc., or ask the neighbors for help in a fire, etc., by making use of a conventional emergency alarm device. SOLUTION: This device consists of a portable wireless transmitter 1 and a call controller 2 which receives the signal from the transmitter 1 and transmits the dial signals of the telephone number of the opposite party that is previously registered. Then an alarm buzzer 13 and an emergency transmitting device 14 are built into the transmitter 1 to obtain an alarm means 3 which operates by the signal received from the device 14.
Patent JP-H0275489-A (JP)
Title: Automatic adjusting device for focal distance
Inventor: KIKUCHI MOTOHARU
IPC: B23K26/046
Filed: 1988-09-10
Abstract: PURPOSE:To control a focus of a laser light so that it is always formed onto a work by placing a thermocouple temperature sensor in the vicinity of a laser beam after it transmits through a condensing lens. CONSTITUTION:A laser light 1 which passes through a condensing lens 2 is converged toward one point on a work 3, and a cross section of a converged light is circular. When a lens temperature rises and a focal distance is varied, the diameter of the laser light 1 is varied. Accordingly, a temperature measured by a temperature sensor 8 in the vicinity of its periphery is varied. The variation of this diameter is caused by a variation of a converged state of light, therefore, the variation of the focal distance appears in a temperature rise in a real time. When its measured value is inputted to a computer having a thermal analysis software determined in advance, the variation quantity of the focal distance of the lens 2 can be known. Accordingly, when a laser beam machine provided with an automatic focal distance controller is used, an optimization control of the focal distance of the lens 2 can be executed in a real time by a lens position control by the computer.
Patent JP-H0869626-A (JP)
Title: Digital modulation and demodulation method, device thereof, recording medium and its production
Inventor: HAYASHIYAMA TAKUMI
IPC: G11B7/24085
Filed: 1994-08-29
Abstract: PURPOSE: To improve an information density by converting digital data of m-bits to n(n>m) bit conversion codes by using a conversion table and inserting the required coupling bit between the continuous two blocks. CONSTITUTION: The data of 10-bits, etc., are converted to block data of 15-bits by a ROM 10 of a conversion table and these sets of the data are successively stored in registers 14, 12. A coupling bit processing section 2 determines the coupling bit of both blocks and code converts the pits of the blocks before and behind this bit according to need in accordance with the post number bits of the block before the register 14 and the fore number bits of the block behind the register 14. The light from a light source 38 is then subjected to light intensity modulation by an optical deflector 40. The 15-bit conversion data of the two blocks processed by a coupling bit processing section 23 is joined by the required joining bit and the signal subjected to the intensity modulation by the deflector 41 is deflected.  The data are recorded in the track direction and the direction perpendicular thereto, by which the information density is increased.
Patent JP-H10145108-A (JP)
Title: Antenna-sharing unit
Inventor: FURUTA ATSUSHI
IPC: H01P1/205
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To give an attenuation pole in a transmission frequency band and to secure a stable call, without the detour of a signal from the other transmitter by connecting capacitors in series to a dielectric resonator as reception-side filter circuits. SOLUTION: The radio system uses different frequencies for transmission and reception and shares an antenna A. A connection capacitor C2 is inserted between two input/output capacitors C1 , and the dielectric resonators R1 and R2 are provided in parallel between the capacitors C1 and C2 so as to constitute a reception-side filter. The dielectric resonator R2 is connected to a capacitor C4 in series, by using a λ/4 coaxial dielectric resonator. The capacitor C4 which is connected to the dielectric resonator R2 in series, forms the attenuation pole in the band at the lower side of a reception-side pass band by series resonance. Thus, the transmission signal which is made to pass through so far and which has the same frequency band can be surely inhibited.
Patent JP-H0276731-A (JP)
Title: Manufacture of resin film for resin sandwich type metal sheet
Inventor: SATO MICHIO
IPC: B32B15/08
Filed: 1988-09-13
Abstract: PURPOSE:To enhance bonding properties and vibration-damping properties of metal and resin and save a filler by guiding a resin feeding into a central section and both end sections in the width direction of a resin outflow nozzle and selective by feeding resin with conductive filler added or resin without conductive filler added. CONSTITUTION:Resin 2 with filler added is fed to both end sections of a nozzle 4 through a feeding line 5, while resin 2a without filler added is fed to a central section of the nozzle 4 through a feeding line 5a from respective hoppers 1 and 1a. The resin 2 from the both end sections of the nozzle 4 and the resin 2a from the central section flow out continuously in a film 2b shape, wound onto a take-up reel in the coil shape and then transferred to a resin sandwich type metal sheet manufacturing device. A conductive filler of the resin film can be included only in the required sections by said process to enhance bonding properties of the resin film and the metal sheet and save the filler.
Patent JP-S61105473-A (JP)
Title: Inspecting device of laser diode
Inventor: MORISHITA KEIICHI
IPC: G01R31/26
Filed: 1984-10-29
Abstract: PURPOSE:To improve the yield of a laser diode by providing a holder for many laser diodes on the top surface of a bottom plate, providing respective photodetecting elements on the reverse surface of an upper lid and hinging the bottom plate and upper lid. CONSTITUTION:The holder 30 for many laser diodes 60 is provided on the top surface of the bottom plate 11 which has a substrate 13 internally. The upper lid 21 is arranged above this holder 30 and photodetecting elements 63 are provided on the reverse surface of the upper lid 21 opposite fitting positions of diodes 60 in the holder 30. One end of the bottom plate 11 and one end of the upper lid 21 are coupled together through a hinge 20, and a freely attachable and detachable fixing means is provided between the other end of the bottom plate 11 and the other end of the upper lid 21. Therefore, the diodes 60 in setting are aligned accurately to the photodetecting elements 63 and the variance in inspection result due to the uncertainty of facing positions is prevented to improve the yield of diodes 60 as products.
Patent JP-S6382130-A (JP)
Title: Digital audio reproducing system
Inventor: SUZUKI KUNINORI
IPC: H03M1/70
Filed: 1986-09-26
Abstract: PURPOSE:To contrive to improve the linearity of a D/A converting characteristic of a low level signal by converting a digital data into a data representing a signal level being a multiple of 2N with respect to a substantial level, converting it further into an analog data and converting the signal level into a multiple of 1/2N so as to adjust the level into the substantial signal level. CONSTITUTION:A bit shift circuit 1 shifts the inputted digital data by N-bit high-order thereby obtaining an analog signal being increased by a multiple of 2N with respect to the substantial analog signal when the data is converted into an analog signal. For example, in order to increase the level of the analog signal twice (N=1), the digital data is shifted by 1 bit high-order in advance. The digital data via the bit shift circuit 1 is converted into the analog signal by a D/A converter 2 and fed to an attenuator 3. The attenuator 3 acts on the analog signal being at the level of a multiple of 2N than a substantial analog signal through bit shift to restore the signal level into the substantial signal level through a multiple of 1/2N. Thus, the linearity of the D/A conversion characteristic of a low level signal is improved.
Patent JP-2000051363-A (JP)
Title: Manufacture for local winding removed ptfe covered tube with locally removed metal fabric and catheter tube
Inventor: KATO YOSHIHISA
IPC: A61M25/00
Filed: 1998-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a PTFE(polytetrafluoroetylene resin) covered tube with locally removed metal fabric and a catheter tube in which an inner peripheral surface lubricating tube layer, an intermediate reinforcement layer and an outer covering layer are made strongly adhere to one another, and the tip completely inhibits fallout property. SOLUTION: The method of manufacturing this PTFE covered tube includes the steps of applying polytetrafluoroethylene resin dispersed coating material to a metallic wire, baking and sintering the same to form a PTFE covered tube 91, braiding 92 a metallic wire thereon, locally removing the metallic wire braided layer to form a local braided core material where the metallic wise braided layer present part and the metallic wire no-braided layer part are alternately repeated, and then covering the outer periphery thereof with an outer covering material 93.
Patent JP-S59146979-A (JP)
Inventor: ROBAATO EICHI HERON
IPC: C04B35/65
Filed: 1983-12-01
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-H0969951-A (JP)
Title: Encoding method and decoding method
Inventor: RYU TADANORI
IPC: H04N1/41
Filed: 1995-09-05
Abstract: PROBLEM TO BE SOLVED: To simplify the circuit configuration for encoding by encoding data by using several templates and outputting encoded data obtained with a template that gives good compressibility. SOLUTION: A multiplexer 4 selects 10 pixels as candidates and also selects six arbitrary pixels according to template selection information, and data of the six pixels as addresses to a probability table 2. The template selection information is stored in a memory and supplied to a select signal terminal of the multiplexer 4. In this case, some latitude in selecting the shape of the template is given and which shape the template gives the best compressibility at encoding time is found. To determine whether the compressibility is good or not, encoding is performed, template by template, and which template gives the good compressibility is found by comparison. Therefore, the circuit constitution never becomes complicated since which template increases the compressibility is not always calculated during the compression.
Patent JP-H0765821-A (JP)
Title: Lead storage battery
Inventor: OMAE TAKAO
IPC: H01M4/68
Filed: 1993-08-20
Abstract: PURPOSE:To provide a light and long-life lead storage battery by using a positive electrode plate provided with a conductive oxide layer a dense PbO2 layer, and a positive electrode active material layer on a substrate consisting of titanium or titanium alloy. CONSTITUTION:A lead storage battery has a positive electrode plate provided with a conductive oxide layer 2, a dense PbO2 layer, and a positive electrode active material layer 5 on a substrate 1 comprising titanium or titanium alloy. The dense PbO2 comprises alpha-PbO23 or 5-PbO24, or alpha-PbO2, and beta-PbO2 laminated on each other alternately. In addition, for the dense PbO2 layer, a ratio of pores of a diameter of 10mum or less is 10% or less.
Patent JP-S6471885-A (JP)
Title: Production of polycyclic 1,3-thiazolidines
Inventor: HOSOMI AKIRA
IPC: C07D513/04
Filed: 1987-09-11
Abstract: PURPOSE:To obtain the titled compound in good yield under mild condition, by reacting a halomethyl trimethylsilyl methyl sulfide with a nitrogen-containing heteroaromatic compound and then reacting the produced onium salt with a fluoride ion in THF, etc. CONSTITUTION:A halomethyl trimethylsilyl methyl sulfide (provided that the halomethyl represents chloromethyl, bromomethyl or iodomethyl) is initially reacted with a nitrogen-containing heteroaromatic compound (example: pyridine) preferably at 1.1-1.3:1 molar ratio of the former to the latter to afford an onium salt. Then the onium salt is reacted with a fluoride ion to afford the aimed compound. The synthetic reaction of the onium salt is preferably carried out while stirring and cutting off moisture at 40-80 deg.C for 15min-4hr. The molar ratio of a fluoride ion source such as cesium fluoride to the onium salt is preferably 1-3:1.
Patent JP-H04111333-A (JP)
Title: Ic chip
Inventor: KISHIDA HIROBUMI
IPC: H01L21/822
Filed: 1990-08-31
Abstract: PURPOSE:To reduce the amount of shavings produced by a probe, suppress the scattering and adhesion of the shavings, and obtain the stable first pad for connecting external device which is free from surface collapsing by providing at least one piece of the second pad for contacting the probe in addition to the first pad. CONSTITUTION:The second pad 18 made of polycrystalline silicon for contacting probe is provided on an element separating oxide film 13 separately from the first pad 17 for connecting external device made of aluminum and the hardness of the pad 18 is made higher than that of the pad 17. Therefore, when a probe is used by bringing the probe into contact with the second pad 18 in an IC testing process, the amount of shavings produced by the probe can be reduced and scattering and adhesion of the shavings to an image pickup element, etc., can be suppressed. In addition, since the probe is not brought into contact with the first pad 17 not like the conventional case, no surface collapsing takes place in the first pad 17 at the time of joining the pad 17 with an external device.
Patent JP-S6386227-A (JP)
Title: Deflection device for color cathode-ray tube
Inventor: KOIZUMI MASAMI
IPC: H01J29/76
Filed: 1986-09-29
Abstract: PURPOSE:To improve pincushion distortion without impairing the preferable convergence characteristic by making a magnetic field generate in the direction to have the same polarity as the magnetic pole to the magnetic pieces made of vertical deflection coils by means of the correction coils mounted on the magnetic pieces. CONSTITUTION:Vertical deflection coils 1, 11' are wound around a cone core 10 made of a two-piece type ferrite in a toroidal shape. Magnetic pieces 12 are symmetrically arranged on a part of a periphery of the large diameter portion on the divided surface of the core 10. Correction coils 16 are mounted on the magnetic pieces 12. With the correction coils 16, a current is synchronized with a vertical deflection current so that a magnetic field is generated in the direction to have the same polarity as the magnetic pole to the magnetic pieces 12 made of the vertical deflection coils 11, 11'. Therefore, the pincushion magnetic field is intensified so that the pincushion distortion in the horizontal direction can be improved without impairing the preferable convergence characteristic.
Patent JP-H0677135-A (JP)
Title: Method for growing semiconductor crystal
Inventor: OKADA NAOKO
IPC: H01L21/205
Filed: 1992-08-27
Abstract: PURPOSE:To stably grow Al GaInP mixed crystal which allows high emitting efficiency by using a method which provides one of the four conditions, which are growing temperature, residual oxygen concentration, Al composition ratio and V/III ratio, from the rest of three conditions by using a chart. CONSTITUTION:In case of growing Al GaInP mixed crystal by organic metal vapor phase epitaxial growing, for example, when crystal growing with an Al composition ratio x=0.7 is to be performed with a growing temperature Tg=700 deg.C and a V/III ratio R=200, the allowable value of the residual oxygen concentration NR is read approximately 0.004ppm from the graph. Therefore, the total residual oxygen concentration NR in a growing vapor phase is permitted to be at the allowable value 0.004ppm or below by using gas whose residual oxygen concentration NR is 0.004ppm or below as material gas such as TMA, TMG, TMI and PH3 and carrier gas such as H2. When crystal growing is performed under such conditions, Al GaInP mixed crystal with high emitting efficiency is grown.
Patent JP-H04111152-A (JP)
Title: Simulation modeling system
Inventor: MIYAKI YOICHI
IPC: G06F3/0481
Filed: 1990-08-31
Abstract: PURPOSE:To reduce the programming/modeling manhour by combining the icons to which plural functions are assigned in order to define a simulation model and then acquiring the icon connection information. CONSTITUTION:When the connection information on the node icons NI 4 and 5, for example, the network icons NWI 6 and 7 are first retrieved and then the NI 4 and 5 connected to each other are searched via a cable icon 9 connected to the retrieved NWI 6 and 7. Then a data icon DI 10 connected to the retrieved NI 4 and 5 is searched and the partner NI 4 and 5 are retrieved. An NWI 6 and 7 which is connected with the partner NI 4 and 5 are retrieved. Under such conditions, a connection error of a network is decided if the icons defined by the DI 10 as those set at the reception side are not identical with the NI 4 and 5. Thus the analyses of the defined icons are interrupted. Then a data file of types and Nos of icons is produced at a file production part 3 for each retrieved icon.
Patent JP-H0974221-A (JP)
Title: Semiconductor light emitting element
Inventor: HOSOBANE HIROYUKI
IPC: H01L29/205
Filed: 1995-09-05
Abstract: PROBLEM TO BE SOLVED: To manufacture the high reliable and brightness semiconductor light emitting element by improving the light emitting efficiency while suppressing the decline in element characteristics and reliability due to the oxidation of a current diffused layer. SOLUTION: The semiconductor light emitting element is provided with a current diffused layer 7 between a light emitting part 3a including an active lawyer 3 and a p-type electrode 11 while a current blocking layer 6 opposing to the electrode 11 is provided between the current diffused layer 7 and the light emitting part 3a furthermore, the current diffused layer 7 is composed of a compound semiconductor (GaP) including no Al at all making a larger gap than that of the light emitting part 3a.
Patent JP-H1073254-A (JP)
Title: Low nox combustion device
Inventor: KISHI KIMIHIRO
IPC: F23R3/00
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To realize a combustion device, not so long in the total length thereof, simple in construction as well as control and capable of reducing the generation of NOx. SOLUTION: In a combustion device provided with a burner 3, into which compressor outlet air 5 flows through a fuel injection nozzle 4 and fuel 10 is injected, and a liner 2, arranged so as to wrap the outer periphery of the burner 3, the burner 3 is formed of a porous material, containing a catalyst, and the liner 2 is also formed of a porous material, containing a catalyst, while a water/vapor supplying tube or a reducing gas supplying tube is connected to the fuel injection nozzle.
Patent JP-H01157134-A (JP)
Title: Radio selection call signal receiver with display function
Inventor: SATO TOSHIBUMI
IPC: H04B7/26
Filed: 1988-09-14
Abstract: PURPOSE:To perform signal transmission where a display message and a non- display control signal are mixed by detecting prescribed first and second characters in a reception message and preventing a message between both characters from being displayed on a segment display part as a control signal. CONSTITUTION:It is assumed that the signal string of a reception signal string d1 is inputted. In the signal string d1, first and second character signals s1 and s2 representing the start and the end of a receiver control instruction are included. In a message reception control means, a first character detecting signal r1 is outputted at the time of detecting the signal s1 by a comparison means 203. Since an FF301 is reset by the signal r1, hereafter, a selection signal S is set at a nono-selective level, and as a result, a switch 306 is disconnected, which blocks the passage of the character string d1. After that, a second character detecting signal r2 is outputted at the time of detecting the signal s2 by a comparison means 304, and the signal r2 passes a delay circuit 302, and is changed to a delay signal r3 of one character time, and is inputted to the FF301, then, resets the FF. After that, the signal S is set at a selective state, and the switch 306 is connected, and a reception character signal d2 is outputted.
Patent JP-H0391979-A (JP)
Title: Semiconductor laser-excitated solid state laser device
Inventor: NAGAI HIDEO
IPC: H01S3/094
Filed: 1989-09-04
Abstract: PURPOSE:To obtain a subminiature harmonics conversion device simplified in structure and lessened in number of parts by a method wherein a solid laser medium possessed of self-harmonics converting function is utilized. CONSTITUTION:A solid laser medium 1 possessed of self-harmonics converting function, a lens 2, and a semiconductor laser chip 3 are housed in the same package, and the end faces 1A and 1B of the solid laser medium constitute an optical resonator. Laser rays emitted from a semiconductor laser 3 are condensed through the lens 2 to excite the end faces of the solid laser medium 1 in an axial direction. By the setup, a subminiature stable solid-state laser formed in an integral structure can be obtained and reduced in number of parts by using a solid laser medium possessed of self-harmonics converting function.
Patent JP-S61106101-A (JP)
Inventor: HANDA KOICHI
IPC: B29K105/04
Filed: 1984-10-30
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-2000047804-A (JP)
Title: Input device
Inventor: DEGUCHI KOJI
IPC: G06F3/03
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To provide an input device which can erase even the data shown at a display part by erasing the handwriting of a pen. SOLUTION: This input device is provided with an input pad 9 which detects the positions pressed by a pen, a display part which shows the data inputted via the pad 9, an input confirming sheet member 8 which is put on the pad 9 and contains the adhered 1st and 2nd sheets 8a and 8b changing their colors when they are pressed by the pen, a control lever 12 which separates the sheets 8a and 8b from each other, and an erasing position detection part 11 which detects the moving positions of the lever 12 via a pressing part 13. In such an arrangement, the holographs which are handwritten by the pen on the member 8 are erased when the lever 12 is slid and both sheets 8a and 8b are separated from each other. Then the separate positions of the sheets 8a and 8b are detected at the part 11 via the part 13, and the data corresponding to the separates positions are erased from the display part.