baber/WOPTO huggingface dataset:
Patent JP-2000171824-A (JP)
Title: Spatial light modulating device
Inventor: IGASAKI YASUNORI
IPC: G02F1/135
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a spatial light modulating device with high use efficiency of light using a reflection type spatial light modulator. SOLUTION: A spatial light modulating device uses a reflection type spatial light modulator, read-out light is of P polarization being made obliquely incident on a light reflection layer 17 and liquid crystals in the light modulation layer 17 are aligned so that liquid crystal molecules are tilted, in a plane including both optical axes of read-out light being an incident light and modulated light being on outgoing light, that is, a plane parallel to the normal plane, accrding to the application of a voltage by a driving circuit 12 and performs, for example, horizontal alignment processing or vertical alignment processing.
Patent JP-2000166419-A (JP)
Title: Isolated aquarium
Inventor: TABUSE YOSHIO
IPC: A01K61/00
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To raise another ornamental fish in a main aquarium isolated from ornamental fishes raised in the main aquarium while ensuring the migration range of the ornamental fishes raised in the main aquarium. SOLUTION: This isolated aquarium comprises a transparent container unit 1 having the opened top, suitable small holes 11 passing through the interior and the exterior of the container unit 1 and bored at suitable sites thereof and a float part 2 for floating the container unit 1 and an anchor part 3 for locating the container unit 1 at the prescribed water surface additionally installed therein.
Patent JP-H06194011-A (JP)
Title: Refrigerant supply part of refrigerating circuit
Inventor: AZAMI KATSUMASA
IPC: F25B45/00
Filed: 1992-12-25
Abstract: PURPOSE:To prevent later erroneous supply of an old refrigerant in the case when the old refrigerant sealed in a refrigerating circuit is extracted and replaced by a fresh refrigerant. CONSTITUTION:On the occasion when a specific kind of a refrigerant in a casing 1 already provided and holding the refrigerant is replaced by another kind of refrigerant, a fresh supply spigot 7 is fitted to the casing 1 in place of a supply spigot/2 already fitted thereto. The supply spigot 7 is made different in an outer shape from the supply spigot 2 already provided. Thereby it is specified that the refrigerant in the casing 1 is changed.
Patent JP-H05179862-A (JP)
Title: Window glass opening/closing mechanism control method
Inventor: MATSUMOTO ATSUSHI
IPC: B60J1/17
Filed: 1991-12-27
Abstract: PURPOSE:To improve safety by comparing a first pulse signal, cycle-changed in correspondence with the rotating speed change of a motor, with a second pulse signal of constant cycle so as to control the stop and reversal of the motor. CONSTITUTION:A first pulse signal cycle-changed in correspondence with the rotating speed change of a motor 14 for driving window glass is outputted from a pulse generator 10, and a second pulse signal of constant cycle is outputted from a counter 11. When the window glass during ascent reaches the totally closed position, the motor 14 is not stopped during the output of the first pulse signal within one cycle of the second pulse signal, but the motor is stopped in the case of no output within one cycle. When the number of the first pulse signals outputted within one cycle of the second pulse signal is below the specified value, an obstruction is judged to exist, and the rotation of the motor 14 is reversed to reverse the window glass.
Patent JP-H11185219-A (JP)
Title: Magnet-resistance effect type magnetic head and magnetic recording and reproducing device
Inventor: MEGURO KENICHI
IPC: G11B5/39
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To prevent a reproduced output from being lowered by specifying the relation between electrical resistivities and film thickness of a first ferromagnetic film being in contact with a non-magnetic conductor layer in a ferromagnetic fixed layer and a second ferromagnetic film which is not in contact with the non-magnetic conductor to reduce dipole magnetic field from the fixed layer and to facilitate the controlling of the magnetization direction of a free layer. SOLUTION: When electrical resistivities and film thickness of the first ferromagnetic film and the second ferromagnetic film are respectively defined as e1 , e2 , t1 , t2 , the films are made so as to satisfy the relation of e1 /t1 <e2 /t2 . Since a non-magnetic conductor side ferromagnetic film 15 is antiferromagnetically interlayer-coupled with an antiferromagnetic layer side ferromagnetic film 17, the magnetization of the film 15 is constantly directed to the direction of 103. Since the substantial magnetic moment of a laminated fixed later 14 is made roughly zero, a dipole magnetic field affecting to a soft magnetic free layer 12 does not exist, magnetization directions of the layer 12 and the film 15 can be easily controlled so as to be orthogonall crossed and a highly sensitive reproducing characteristic is realized.
Patent JP-H06205075-A (JP)
Title: Time division multiplexer
Inventor: ASAMI AKIYOSHI
IPC: H04L29/08
Filed: 1992-12-28
Abstract: PURPOSE:To provide a time division multiplexer capable of monitoring an error in the inside. CONSTITUTION:The time division multiplexer in which data transmission between the time division multiplexers 10 and 10' is performed in an internal frame is constituted of means 11, 11' provided at a transmission system and which performs the patrol redundancy inspection of data from a terminal and also, obtains a value found from such inspection as error detection information, means 8, 8' which secures the area of an error detection bit in the internal frame and attaches the error detection information on the area, and means 10, 10' provided at a reception system and which performs the patrol redundancy inspection of the data obtained from the internal frame and also, performs error check by collating a value found by such inspection with extracted error detection information.
Patent JP-2000137688-A (JP)
Title: Multiplex processor system and data processing method
Inventor: SUMIYOSHI TAKASHI
IPC: G06F9/46
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To enhance the throughput of a processing by shifting the control of the processing to an instruction processor indicated by a processor designation table in accordance with a use sub-system. SOLUTION: The processing units of a terminal transmission/reception processing part 11a, a system common processing part 12a and a data base input/output processing part 13a are installed, and a system is operated. For realizing the functions of the processing units, the processes of the required processing function units are generated as sub-systems in accordance with the functions of the processing parts. A processor corresponding table 14 is installed and a corresponding relation between the respective sub-systems and instruction processors executing the sub-systems is set in the processor corresponding table 14.  A process control processing part 10a refers to the processor corresponding table 14 for the corresponding relation of the sub-system and the instruction processor, which is set, and shifts the control of a processing to the specified instruction processor when the sub-system is executed.
Patent JP-2000164278-A (JP)
Title: Connector and its manufacture
Inventor: UDA TSUTOMU
IPC: H01R12/04
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a connector with relatively high breakdown voltage wherein a pitch between conductive portions is relatively easily made smaller and contact resistance and specific resistance are made as small as possible. SOLUTION: A connector has formed with first insulating yarns 12 and wefts formed with conductive yarns 14 of metal conductive material and second insulating yarns 16, so that a fabric is formed by alternately weaving the conductive yarns 14 and the second insulating yarns 16 in the first insulating yarns 12. A small connector 22 is formed by cutting the fabric at its proper place along at least one of the warp and the weft.
Patent JP-H06195714-A (JP)
Title: Apparatus and method for optical recording and reproduction
Inventor: MOCHIZUKI SHIGEKI
IPC: G11B11/105
Filed: 1992-12-28
Abstract: PURPOSE:To provide a large capacity by a method wherein a recording pit having a recording region corresponding to the intensity of a writing light beam is formed for recording and an amplitude corresponding to the recording region of the recording pit is converted into a digital signal for reproducing. CONSTITUTION:After reflected light beams (laser beam) enter divided photodiodes 12a and 12b respectively, their signal currents are converted into signal voltages. After the voltage signals are converted into reproduced signals through an adder/deducter 13, the reproduced signals are inputted to an A/D converter 14. Reproduced amplitude signals having different amplitudes RF1-RF2 corresponding to the intensities of writing laser beams are converted into digital signals by the A/D converter 14 of a signal reproducing circuit. Then one analog signal is converted into two bits and digitized two binary signals can be obtained from one recording pit.
Patent JP-H09166945-A (JP)
Title: Device for removing image forming material from image holding body
Inventor: TANAKA HIDEKI
IPC: B41J29/26
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To eliminate the need of pressing down a stop key, for example, besides to eliminate the need of opening/closing a cover in order to finish the carrying processing of an image carrier by automatically finishing the carrying processing of the image carrier by a carrying means at the time of detecting that a cover member is opened. SOLUTION: When toner removing processing operation is started, a paper feeding roller, a separating roller pair, a paper feeding and carrying roller pair are started to be driven, and one transfer paper 10 on a paper feeding platen 21 is fed. When one transfer paper 10 is fed, whether the paper 10 in the middle of being fed exists or not is detected. When a signal expressing that the paper 10 in the middle of being fed does not exist is outputted by a paper feeding platen exit sensor 934, whether a paper feeding platen cover 25 is closed or not is detected. When a micro SW 935 outputs a signal expressing that the cover 25 is in open condition, the driving of the paper feeding roller, the separating roller pair, and the paper feeding and carrying roller pair are stopped, and paper feeding processing is finished, so that a new paper 10 is not fed.
Patent JP-H11183657-A (JP)
Title: Wrist watch with incoming call annunciating function
Inventor: SAITO YOSHIKI
IPC: H04W68/00
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To solve problem of an incoming sound of portable telephone. SOLUTION: A case l of a wrist watch is incorporated with a clock section 2 which annunciates time and an incoming call annunciating section 3 which annunciates incoming calls of portable telephone. The section 3 is composed of a reception circuit which receives a control channel for transmitting and receiving control signals between a base station and the portable telephone, and a flickering circuit which flickers a light emitting element 9 in accordance with the output of the reception circuit. The reception circuit detects the control channel transmitted from the portable telephone and flickers the light emitting element 9 by triggering the flickering circuit when the reception circuit is called from the base station. Since the arrival of an incoming call is annunciated by flickering the wrist watch in such a way, problem of an incoming sound of portable telephone can be solved.
Patent JP-H07185598-A (JP)
Title: Treating method for anaerobic digestion sludge
Inventor: SUZUKI TSUNEO
IPC: C02F11/14
Filed: 1993-12-24
Abstract: PURPOSE:To provide a treating method for anaerobic digestion sludge capable of forming a floe with high flocculation and separation and efficiently performing dehydration by reducing the quantity used of a high molecular flocculant without diluting digestion sludge of high density. CONSTITUTION:This method is the treating method for the anaerobic digestion sludge to perform the digestion treatment of sludge in an anaerobic digestion tank 1, to concentrate it by film separation in a film separator 2, to condense it by injecting a cation-based high molecular flocculant in a floc forming tank 7 after adjusting it at pH4-7 in a neutralization chamber 6, and to perform the dehydration by a dehydrater.
Patent JP-H10184450-A (JP)
Title: Piston with cooling cavity part and manufacture thereof
Inventor: SHINYA NOBUAKI
IPC: B22D19/00
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To improve a cooling efficiency in a cooling cavity part where no clearance is formed around a pipe material a cavity member is formed with a metal pipe material, and by forming the cavity cooling part with an aluminum alloy as being internally chilled via a nickel plating coat formed on a surface of this cavity member. SOLUTION: A ring pipe material 10 10A of the specified sectional form is formed by a copper pipe, brazing both ends, and two guide 11A forming each oil gallery hole are connected to one side of the pipe material 10A, and thus a cavity member 3A is manufactured. A masking 12 is carried out on each mouth of these guide pipes 11A and, after preprocessing a surface of this cavity member 3A, a nickel plating coat is formed on a surface of the pipe material 10A. Subsequently, the masking is peeled off, and the guide pipes 11A is pressed in a core type strut of a piston in a heating state and the cavity member 3A is locked to the specified position in a metal mold, pouring a fused aluminum alloy thereinto, and thus the piston with an aluminum layer formed in a joined state via the nickel plating coat applied to the surface of the pipe 10A, is thus secured.
Patent JP-H09165729-A (JP)
Title: Mat member
Inventor: WAGI TAKATSU
IPC: E02B3/12
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To make it possible to comply with vertical hanging work of a mat by providing a means which increases an asphalt mastic layer as for a wire buried and laid out in the asphalt mat. SOLUTION: An engagement member 5 is laid out on one end of a wire 4 laid out in the width direction of an asphalt mat 1 while an end support member 6 to be aligned with the side surface of the mat is laid out on the other end. A bearing member 10 is mounted with a specified spacing as for an area on the way. The wire 4 is laid out with a specified spacing in the longitudinal direction of the mat and laid out in a buried state with an internal reinforcing member between the upper and lower asphalt mastic layers, which makes it possible to convey them by locking the end of the wire with a loading tool of a crane in a hanging state.
Patent JP-H06191560-A (JP)
Title: Fluid container for use in space with little gravity
Inventor: KASEGI MITSUHIRO
IPC: B64G1/66
Filed: 1992-12-28
Abstract: PURPOSE:To simplify a machine to reduce a weight and a cost by providing a centrifugal separator and a baffle plate on an inner face on a fluid container body facing a liquid exit. CONSTITUTION:When a fluid container body 4 with a gas part and a liquid part contained is placed under zero gravity environments, fluid inside it becomes gas-liquid mixture fluid. When the gas part is to be taken out from the fluid container body 4 in this state, a rotation shaft 1 is driven to have a centrifugal separator 1 operated. If a rotating blade 21 rotates at a high speed of a certain degree, liquid enters from a liquid inlet 9 at the foot of the blade and most part of it goes out from a liquid outlet 10 on an outer periphery of the blade so that little liquid comes out of a separated gas outlet 11 at the rear of the blade. On the other hand, since centrifugal force applied from the rotating blade 21 to gas is smaller than that of the liquid, it comes out of the separated gas outlet 11 with a larger ratio. Fluid 13 coming from the liquid outlet 10 comes against a baffle plate 3, resulting in attenuation in its velocity energy. Thus it is possible to prevent a large oscillation such as fluctuation and wave motion from being excited on the gas-liquid mixture fluid under zero gravity.
Patent JP-2001163083-A (JP)
Title: Vehicular display device
Inventor: IIDA TAKAYUKI
IPC: G09F13/20
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular display device which does not mar the stage effect by a protective cover even when displaying information in regard to an operation of a control knob on the protective cover comprised of a member having transmissivity making portions other than luminous displaying difficult to see. SOLUTION: An ultraviolet light source 18 is provided inside a case 1, and it is lighted in association with luminous displaying of an indicator for generating ultraviolet. A printing displaying means 3 displays the information in regard to the operation of the control knob 14b formed by printing of light transmissive fluorescent ink 16 near where the control knob 14b is inserted through the protective cover 2 and emitting light by irradiation of the ultraviolet to be seen.
Patent JP-H09168326-A (JP)
Title: Automatic stop for reaping part of combine harvester
Inventor: KUROKAWA MASAHIRO
IPC: A01D69/00
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To reduce the driving and stopping height of a reaping part and shorten the time to stop the reaping part when the rear of a machine body of a combine harvester is tilted to a lower level than that of the front. SOLUTION: This automatic stop for a reaping part of a combine harvester is capable of inputting the tilt in the front and rear directions of a machine body sensed by a pitching sensor 2 and the height of the reaping height relatively to the machine body sensed by a position sensor 3 to a CPU 4, setting the driving and stopping height of the reaping part at a low value when the rear part of the machine body is tilted to a lower level than that of the front and judging whether or not the height of the reaping part relatively to the machine body exceeds the driving and stopping height of the reaping part. When the height of the reaping part relatively to the machine body exceeds the driving and stopping height of the reaping part, a stop signal is outputted to a stopping means 5 for the reaping part and a stopping means 6 for a feeding chain in a threshing part.
Patent JP-H10194712-A (JP)
Title: Production of boron nitride precursor and boron nitride fiber
Inventor: NAGAKURA NAOTO
IPC: D01D5/08
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To produce a boron nitride precursor, excellent in spinnability and capable of being melt spun by reacting an adduct of a boron trihalide to a nitrile compound with a hydrohalide of specific amines. SOLUTION: A boron trihalide is dropped into a nitrile compound dissolved in an organic solvent to afford an adduct, which is then mixed with an hydrohalide of amines selected from ammonium halide and a primary amine hydrohalide, the primary amine hydrohalide and a secondary amine hydrohalide, the secondary amine hydrohalide and the ammonium halide so as to provide 0.67-1.5 molar ratio of the hydrohalide of the amines/nitrile compound. Both are reacted at 100-160 deg.C for 3-30hr to afford a boron nitride precursor. The resultant precursor is then thermally melted at <=500 deg.C to provide a spinning liquid having 50-2,000 P viscosity, which is subsequently spun into a precursor fiber. The formed fiber is then heat-treated in a nonoxidizing atmosphere to provide a boron nitride fiber.
Patent JP-H0888884-A (JP)
Title: Controller of lighting fixture, etc., by remote control
Inventor: ARITA YOSHIKAZU
IPC: H04Q9/00
Filed: 1991-10-31
Abstract: PURPOSE: To enable lighting without using a transmitter for remote control by providing a sensing part operating and outputting by sound on the controller of a lighting fixture, etc. CONSTITUTION: A sound pressure sensing circuit part 26 is composed of the time limit oscillation circuit and output circuit provided with a sound pressure sensing part 24. The sound sensing part 24 uses a piezoelectric element which is easy to synchronize with impact sound such as clapping sound, etc. When the impact sound such as clapping sound, etc., now acts on the sound pressure sensing part 24 through the sound pressure intake provided on the main body of a controller, the time limit oscillation circuit of the sound pressure sensing circuit part 26 operates and outputs are shown on the output circuit for fixed time.  The output shown in the sound pressure sensing circuit 26 operates a power-on reset circuit 22, a counter part 18 is set to be a first stage without fail, a state that a signal is transmitted to a power source switch part 19 is made and a lighting fixture, etc., is turned on. Therefore, lighting becomes possible without using a transmitter for remote control.
Patent JP-H05159395-A (JP)
Title: Production of magneto-optical thin film
Inventor: HIGASHIYAMA KEIZO
IPC: C25B11/03
Filed: 1991-12-06
Abstract: PURPOSE:The residual magnetization Mr of the magneto-optical thin film obtd. by impressing a magnetic field thereto at the time of electrolytic deposition is improved and the squareness ratio thereof is made into nearly 1. In addition, the Kerr rotating angle thetaK at the time of reading out attains the value higher than heretofore and the extremely good magneto-optical thin film is obtd. Further, PtMnSb is packed more densely into the pores of the porous film layer than heretofore and the effect of shortening the deposition time can be expected by the above-mentioned application of the magnetic field. CONSTITUTION:The magnetic field is impressed perpendicularly to an aluminum substrate at the time of electrolytically depositing the PtMnSb alloy into the respective pores of the anodized porous film layer by using the aluminum substrate having the porous film layer formed by an anodic oxidation treatment as an anode and impressing a voltage between this anode and a counter electrode in an electrolyte soln. contg. ions of Pt, Mn and Sb.
Patent JP-2001162678-A (JP)
Title: Method for producing multi-layer container
Inventor: TAKADA SHIGEKI
IPC: B32B27/28
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To obtain a multi-layer container which has good gas-barrier properties and can be recovered/recycled with a thermoplastic resin layer separated from a barrier layer after being used. SOLUTION: In a method for producing the multi-layer container, a multi- layer sheet obtained by dry-laminating a water-soluble ethylene-modified polyvinyl alcohol resin layer 1-19 mole % in ethylene-modification degree and a thermoplastic resin layer is thermoformed.
Patent JP-H09178545-A (JP)
Title: Vibration detector of pump for liquefied gas tank
Inventor: SAKURABA HIROSHI
IPC: G01M99/00
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain a highly reliable and stabilized detection output by suppressing the effect of pyroelectricity caused by variation of external environment, e.g. base strain noise or temperature variation. SOLUTION: In the vibration detector 5 fixed to the pump 40 of a liquefied gas tank for pumping up liquefied gas therefrom, a constricted part 11 is formed on the side face of a base 10 secured to the pump 40 side in order to receive the vibration generated from the pump 40. Weights 14 are fixed to the opposite side faces of a fixing plate section 12 projecting from the center of base 10, while holding piezoelectric elements 13 between them, such that the stress due to the vibration is applied to the piezoelectric elements 13. The fixing plate section 12, the piezoelectric elements 13 and the weights 14 are encased in a case 15.