baber/WOPTO huggingface dataset:
Patent JP-H04132682-A (JP)
Title: Gaseous phase growth of diamond
Inventor: KANDA KAZUTAKA
IPC: C30B29/04
Filed: 1990-09-22
Abstract: PURPOSE:To enable to form one or two uniform diamond films on both the surfaces of a flat substrate or on the surface of a complicated shape substrate by applying an AC electric field in a vacuum tank between two electrodes comprising a thermoelectron-emitting material capable of being heated by the application of a current. CONSTITUTION:Two mutually opposite filaments 1, 1 connected to AC electric sources through supports 2, 2, respectively, are disposed in a vacuum tank, and a substrate 3 comprising a silicon plate loaded on a support 4 is placed between the electrodes. Raw material gases for synthesizing diamond are fed from a feeding port 5 disposed so as to spray on the center of the diamond- coating portion of a substrate 3 in the direction orthogonal to a line binding both the filaments 1, 1 to each other. Each filament 1 is heated by the use of a voltage-controllable AC electric source 6 through an insulated transformer, and an alternating current is applied between both the filaments with an output- controllable AC electric source 7 through an insulated transformer to produce discharge plasma in the raw material gases and synthesize diamond on the surface of the substrate 3.
Patent JP-2001070439-A (JP)
Title: Gage for indwelling urethral stent
Inventor: SHIBAYAMA TAKASHI
IPC: A61M29/00
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To make it possible to exactly determine the size of an urethral stent and to exactly position the indwelling position of the urethral stent under fluoroscopy. SOLUTION: This gage for indwelling the urethral stent 1 indwells the urethral stent 1 in the prostatic urethra and holds the prostatic urethra in a diametrally expanded state. In such a case, the gage has a first gage for measuring the size from the reference position L of the urethral stent 1 to be used and determining the indwelling position thereof by determining the line L connecting the bottom ends of right and left closure holes 13a and 14a in accordance with the X-ray photograph photographed by injecting a contrast medium to the prostatic urethra as the reference position of the urethral stent and a second gage 5 which is placed on the abdomen under fluoroscopy and is used to check the size of the urethral stent 1 and to display the indwelling position to the prostatic urethra when indwelling the urethral stent 1 in the prostatic urethra.
Patent JP-H06223613-A (JP)
Title: Unit cable
Inventor: TAKAHASHI TAKEO
IPC: H02G3/16
Filed: 1992-08-28
Abstract: PURPOSE:To facilitate operations for turning on and off luminaires, etc., by interposing remote-controlled sensor relays in each branch cable, each sensor relay being turned on and off by means of a remote control transmitter. CONSTITUTION:A unit cable 16 has a remote-controlled sensor relay supporting case 12 located on a ceiling portion and a branch case 1 held in position underneath the roof. A distribution board connecting cable 8 connected to the branch case 1 is connected to a distribution board 9 and branch cables 10, 10A, 10B are also connected to respective luminaires 11, 11A, 11B. Under these conditions remote-controlled sensor arrays 14, 14A, 14B can be turned on and off by control of a remote control transmitter 15. When the sensor relays 14, 14A, 14B are turned on or off the branch cables 10, 10A, 10B are turned on or off accordingly so that the luminaires 11, 11A, 11B can be turned on or off.
Patent JP-H04131237-A (JP)
Title: Multilayer packing body
Inventor: ODA HIDEAKI
IPC: B65D65/40
Filed: 1990-09-21
Abstract: PURPOSE:To enhance gas barrier properties by constituting a packing body of an outer resin layer having specific vapor permeability, a layer consisting of an ethylene/ vinyl alcohol copolymer resin containing an ethylene monomer unit, a polyamide resin and a layer of one or more kind of a water soluble or alcohol-soluble metal compound and an inner resin layer having specific vapor permeability. CONSTITUTION:A packing body consists of an outer resin layer A having vapor permeability of 40g/m<2> day or more, a layer B of a composition consisting of 50-97wt.% of an ethylene/vinyl alcohol copolymer resin containing 20-65mol% of an ethylene monomer unit, 45-3wt.% of a polyamide resin and 0.005-5wt.% of one or more kind of a water-soluble or alcohol-soluble metal compound and an inner resin layer (C) having vapor permeability of 20g/m<2> day or less. The outer layer A is composed of one or more kind resin selected from polyamide, polyester and polycarbonate. The metal compound of the intermediate layer B is an alkali metal compound, alkaline earth metal compound and compounds of boron, silicon, iron, aluminum, phosphorus and zinc. Further, a transparent inorg. film is provided to the inner surface of both surfaces of the intermediate layer B. By this method, the remaining of whitening at the time of the contact with water can be eliminated.
Patent JP-H08115409-A (JP)
Title: Data conversion table generation method
Inventor: SAKAMOTO SHIGERU
IPC: G06F19/00
Filed: 1994-10-19
Abstract: PURPOSE: To shorten the processing time requried for generating a data conversion table. CONSTITUTION: A coordinate VXo corresponding to an initial point VYo obtained from a polynomial is obtaind from a sequential characteristic table, and a distance Ro from a target coordinate VXt is obtained. Taking the coordinate VYo as a fixed point, a coordinate point VXi corresponding to points VYi which are two-dimensionally arranged in k (>=1) quantization unit intervals is obtained from the sequential characteristic table, and a minimum distance Rmin is obtained. When the distance Rmin is smaller than the distance Ro , the coordinate VYi corresponding to the coordinate VXi related to the distance Rmin is substituted for the coordinate VYo and the distance Rmin for the distance Ro . The procedures are repeated until a negative judgement is attained. In the case of negative judgement, (k) is increased by only one and the coordinate VYo is set to be the fixed point.  Whether or not the area surrounded by the two-dimensionally arranged points VYi is larger than a previously decided area is judged. In the case of negative judgement, the procedures are repeated until affirmative judgement is attained, and the coordinate point VYo is decided to be the coordinate point corresponding to the target coordinate VXt .
Patent JP-H02101700-A (JP)
Title: Solid-state memory recorder
Inventor: TANIGUCHI HIRONORI
IPC: G10L19/00
Filed: 1988-10-11
Abstract: PURPOSE:To perform the backup of recording data for a long period of time in a large number of voice strings by using a cassette tape recorder by detecting the presence/absence of an input analog signal at the time of performing recording, and stopping a recording operation when nonaudio time exceeds prescribed time. CONSTITUTION:When an audio deciding circuit 105 detects the nonaudio of a voice signal from a pre-amplifier 102, a nonaudio time count timer 108 starts counting. When the nonaudio is decided at the circuit 105 within the prescribed time, the timer 108 is reset, and the recording is continued. When a count value exceeds a prescribed time interval value, a detecting signal is outputted to a CPU 106, then, the recording is terminated. In such a way, it is possible to automatically identify valid nonaudio in the voice string and invalid nonaudio between the voice strings, and the perform the backup of the recording data for a long period of time in a large number of voice strings by using the cassette tape recorder.
Patent JP-H02101396-A (JP)
Title: Heat exchanger
Inventor: ANDO HIDEO
IPC: F28F19/04
Filed: 1988-10-07
Abstract: PURPOSE:To eliminate the corrosion of heat transfer members and improve durability remarkably by a method wherein a first coating layer, whose principal constituent is a predetermined resin, is provided on the surfaces of the heat transfer members and, further, a second coating layer, whose principal constituent is silicon modified epoxy, is provided on the first coating layer. CONSTITUTION:A first coating layer, whose principal constituent is at least one kind of polyphenylene sulfide and polyether sulfone, is formed on the surface of heat transfer members consisting of a drum 1, in which a combustion chamber is formed, heat exchanging tubes 2 and heat absorbing fins 3, and a second coating layer, whose principal constituent is silicon modified epoxy, is formed on the first coating layer. As a result, when acid dew water, in which combustion exhaust gas is resolved, is generated, corrosion may be prevented by a coating layer, produced by superposing the silicon modified epoxy resin having heat resistant and acid resistant properties on the polyphenylene sulfide or polyether sulfone resin having acid resistant property and prominent in adhering property to copper or aluminum alloy. Accordingly, incomplete combustion, the deterioration of heat exchanging efficiency and contamination due to scattering or dropping of the substances of corrosion, which are caused by corrosion, may be prevented.
Patent JP-H03117066-A (JP)
Title: Terminal selective connecting device
Inventor: SUZUKI TOMIJI
IPC: H04Q3/58
Filed: 1989-09-28
Abstract: PURPOSE:To contain a sequence of a signal in a direct inward dialing trunk, to contain an extension designated number in the number of digits of a subscriber's number, and to start charging to an outgoing subscriber from an answer of a terminal by allowing the sequence of a signal given and received to and from an exchange at the time of connecting an incoming to correspond to a prescription of the direct inward dialing trunk. CONSTITUTION:When an incoming is detected by an incoming detecting circuit 1, a circuit control circuit 2 is actuated, and with respect to an incoming from an exchange 12, a primary answer by loop-on of a subscriber's line is sent back, and in accordance therewith, an extension designated number sent out of an exchange 12 is received and a receiving completion is sent back by loop- off, and when extensions 91, 92 answer, a sequence for giving and receiving a signal for sending back a secondary answer by loop-on is set. In such a way, it can be contained in a direct inward dialing trunk of the exchange 12, the extension designated number can be contained in the number of digits of a subscriber's number, and charging to an outgoing subscriber can be started from an answer of a terminal.
Patent JP-H06102589-A (JP)
Title: Optical device
Inventor: YOSHINO TSUTOMU
IPC: G03B27/50
Filed: 1992-09-24
Abstract: PURPOSE:To obtain the optical device which eliminates a driving error by stopping an optical means from a 1st direction during the movement in the 1st direction, and stopping it from the 1st direction after temporarily stopping it during movement in a 2nd direction. CONSTITUTION:The optical device 1 is equipped with the optical means which constitutes an optical path for transmitting light and is movable in parallel to the travel direction of the light, a driving means 40 which drives the optical means, a storage means 45 which stores the specific driving direction of the driving means 40, and a control means 35 which controls the driving means 40 by referring the specific movement direction of the driving means 40 stored in the storage means 45 when stopping the optical means from moving so that the driving is stopped right after the optical means is driven in the specific driving direction. Consequently, the driving error is eliminated and the accuracy of the operation is improved.
Patent JP-S61134524-A (JP)
Title: Hot air circulation fireplace, irori and heater
Inventor: KATO HIDEYUKI
IPC: F24B1/189
Filed: 1984-12-01
Abstract: PURPOSE:To enable an effective utilization of heat generated from fuel to be applied in a fireplace by a method wherein both a point contacting with a heater source in a heater unit and another point enclosing the heater source are made hollow, an air inlet port and an air discharging port are arranged at the hollow points and the air moving device is arranged there. CONSTITUTION:Upper, lower, right, left and deep points of a fireplace chamber if the fireplace 1 are made as a hollow structure, an air inlet port 8 for entering air into the hollow points 7 is arranged and also an air outlet port 9 is arranged at the proper place, an air moving device 10 such as a blower and an air cleaner or the like is installed to discharge the hot air in the hollow points 7, resulting in increasing a thermal efficiency.
Patent JP-H06112588-A (JP)
Title: Optical semiconductor element
Inventor: KOMAZAKI IWAO
IPC: H01S5/00
Filed: 1992-09-24
Abstract: PURPOSE:To obtain an optical semiconductor element in which high output is realized while suppressing coupling loss and reflection. CONSTITUTION:In an optical semiconductor element wherein a mesa type second clad layer 35 is provided on a substrate 31 sequentially through a first clad layer 32, an optical waveguide layer 33, and a quantum well active layer 34 with the second clad layer 35 being embedded in a current block layer 40, the optical semiconductor element is sectioned into at least an active region and window regions on the opposite sides of the active region in the propagating direction of light. The active layer 34 is tapered on the opposite edges thereof at the border of the active region and window region and the tapered active layer 34 is coupled with a tapered semiconductor layer (output waveguide layer) 37 wider than the band gap of the active layer 34 where the semiconductor layer 37 is also tapered on the outside edge.
Patent JP-H02104002-A (JP)
Title: Microwave multiplexer
Inventor: ARAI SHINICHI
IPC: H01P1/203
Filed: 1988-10-12
Abstract: PURPOSE:To reduce the conversion loss and the cost by forming branch lines of a number corresponding to the number of signals separated from the midpoint of a signal transmission line, providing a termination open stub having a length passing only a signal to be sent to the branch line, forming the termination open stub with a microstrip line. CONSTITUTION:Let the wavelength of a microwave signal not to be sent from branch lines 22, 24 be lambda. Then the distance from branch points 30, 31 of the branch lines 22, 24 branched from a signal transmission line 20 reaching the open end of the termination open stubs 22a, 24a is selected nlambda/2 ((n) is an integer being '1' or over). Moreover, the termination open stub is formed by a microstrip. Thus, a microwave signal is separated and outputted from the branch lines 22, 24. Then the constitution is simplified and the conversion loss is reduced.
Patent JP-H0197717-A (JP)
Title: Soil column-line construction work
Inventor: FUJITA TAKATOYO
IPC: E02D5/18
Filed: 1987-10-09
Abstract: PURPOSE:To make the diameter of a soil column larger than the conventional one by a method in which a casing and an auger are turned oppositely by drilling and drawing while jetting cement milk horizontally and obliquely downward. CONSTITUTION:An auger to construct a soil column consists of a casing 1, a screw auger 2 turning inside the casing 1, and an auger head 3 with a nozzle through which cement milk is jetted. The nozzle of the head 3 has a horizontal jet nozzle 4 and a slantly downward jet nozzle 5. The casing 1 and the head 3 are turned oppositely to excavate a pit while jetting cement milk under high pressures, and the auger is drawn out while jetting cement milk to construct a soil column in the ground. The diameter of the soil column can thus be made larger than the conventional ones.
Patent JP-H0592781-A (JP)
Title: Basket mounting structure of motorcycle
Inventor: ADACHI KEIJI
IPC: B62J9/00
Filed: 1991-10-02
Abstract: PURPOSE:To mount one kind of basket on various kinds of motorbicycles by inserting each bolt in each long holes formed on a mounting fitting for height adjustment and that for tilt adjustment of the basket, and by fixing each bolt to upper and lower brackets of a head pipe. CONSTITUTION:Upper and lower brackets 2, 3 are fixed to a head pipe 1, and a front fender 6 and a basket 7 for storing baggage are fixed to front end mounting parts 4, 5. A mounting fitting 10 for height adjustment is welded between the rear center part of the basket 7 and a wire frame 8, while mounting fittings 11 for tilt adjustment are mounted on the lower right and left of the fitting. A recessed part 12 and a long hole 13 are formed on the fitting 10 for height adjustment, and a spherical part 14 and a long hole are formed on the mounting fitting 11 for tilt adjustment. Each bolt 16, 17 is inserted in each long hole 13, while each bracket 2, 3 is screwed in each mounting surface 6a, 6b of the front fender 6 through each spacer 18, 19.
Patent JP-H1195117-A (JP)
Title: High magnification objective optical system for binocular stereomicroscope
Inventor: KURATA KIYONOBU
IPC: G02B27/00
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a high magnification objective optical system for a binocular stereomicroscope capable of stereoscopic observation with high magnification, a large NA and good image forming performance even when a medium exists. between a sample and an objective lens. SOLUTION: When observation is performed in the state that only air exists between a sample surface 31 and an objective lens 32, an optical member 3 is mounted on an objective lens 32 and when an object in water such as an egg cell is observed, it is observed by exchanging the member for a thin optical member 34 or without using the optical member according to the depth of water 35 in a container. In this case, by representing the magnification of the objective lens 32 by (m) and the numerical aperture of the objective lens 32 on the side of the sample surface 31 by NA, when the conditional relation: 0.2<|NA.m|<1.2 is satisfied, stereoscopic observation with high magnification, a large NA and the good image forming performance is enabled.
Patent JP-H0595386-A (JP)
Title: Alarm interface circuit
Inventor: ARAI MASARU
IPC: H04L69/40
Filed: 1991-10-02
Abstract: PURPOSE:To provide an alarm interface circuit which is capable of effectively detecting even short time alarm information which is generated between alarm transmission request signals and is released and transmitting the information to an alarm monitoring device. CONSTITUTION:Alarm information which is provided between a digital transmission device 11 and an alarm monitoring device 15 and is generated within the digital transmission device 11 by receiving an alarm transmission request signal 16 from the alarm monitoring device 15, is transmitted to the alarm monitoring device 15. An OR memory 14 holds the alarm information generated within the transmission device 11 by adding the information to the memory. A latch memory 18 holds the output of this 0R memory 14. The OR memory 14 is reset by the alarm transmission request signal from the alarm monitoring device 15, and the latch memory 18 writes and holds the output of the OR memory 14 by the alarm transmission request signal.
Patent JP-S61133763-A (JP)
Title: Read head of optical reader
Inventor: HARANO TETSUO
IPC: G06T1/00
Filed: 1984-12-03
Abstract: PURPOSE:To facilitate an array assembly without fear of breaking optical fibers, by winding optical fibers in the state a columnar block is engaged in the notch section of winding drum and after adhering and fixing them to the columnar block, cutting optical fibers and removing the columnar block. CONSTITUTION:On a peripheral surface in the circular arc form of the columnar block that constitutes the body of a read head 17 light receiving side optical fibers Ri extending in the focusing form from the upper edge toward the lower edge and light emitting side optical fibers Ti extending almost in parallel from the lower end toward the upper end are mounted, and the upper end of Ti, that is to say, the read side end Ri is arranged in close contact with Ri. Light receiving elements Ti and light emitting elements Li are mounted, respectively, opposite to lower ends of optical fibers Ri and Ti. For mounting of optical fibers against the columnar block 18, the columnar block 18 is engaged in the notch section 28 of the winding drum 27 and fixed, optical fibers 25 are wound to peripheral surfaces 18a and 27a, inserted in linear slots 31-33 on projections 29 and 30 of the columnar block 18 and housed, and after adhering and fixing them, optical fibers 25 are cut, and the columnar drum is removed from the winding drum 27.
Patent JP-H07109779-A (JP)
Title: Cooling method of ground or wall surfaces
Inventor: MIYAUCHI SUNAO
IPC: E04B1/74
Filed: 1993-10-13
Abstract: PURPOSE:To relieve positively pains caused by a rise in temperature by walkers on a promenade in a park or on a passage of an exposition site or visitors to a building set up in assembling facilities or visitors who are enjoying a monument by reducing an initial cost and a running cost as well. CONSTITUTION:An enclosed water tank 3 is installed, which is located at a site next to the rear side of a ground surface 1 forming a water layer 2. A fountain pond 4 is installed in communication with the enclosed water tank 3 while there are provided a circulation pump 5A, a suction pipe 5B which communicates a suction opening of the circulation pump 5A with the inside of the enclosed water tank 3 and a discharge pipe 5C which communicates a discharge opening of the circulation pump 5A with the fountain pond 4. A ground surface 1 is cooled with a circulation means 5 provided with a fountain nozzle 5D installed to the outlet of the discharge pipe 5C by circulating water W forming the water layer 2 in the enclosed tank 3 with water W stored in the fountain pond 4.
Patent JP-S62115019-A (JP)
Title: Production of polyurethane
Inventor: HAYASAKA KUNIYUKI
IPC: G11B15/44
Filed: 1985-11-13
Abstract: PURPOSE:To obtain a polyurethane excellent in solvent resistance and hydrolysis resistance, by reacting a specified polyol component with a diisocyanate compound and a chain extender component. CONSTITUTION:1mol of a polyol compound (A) such as a polyester polyol of MW of 500-4,000, which is a mixed polyol comprising 0.6X0.8mol of a polyester (a) formed by using succinic acid as an acid component (e.g., succinic acid/ diethylene glycol) and 0.4-0.2mol of 3-methylpentanediol (b) is reacted with 1-5mol of a diisocyanate (B) (e.g., 4,4'-diphenylmethane diisocyanate) at 50-100 deg.C for 3-12hr to obtain an isocyanate group-terminated prepolymer. This prepolymer is diluted with an organic solvent (e.g., dimethylformamide) and 0-4mol of a chain extender component (e.g., dimethylformamide) and 0-4mol of a chain extender component (e.g., 1,4-butanediol) is added to this solution to conduct reaction at 40-100 deg.C for 2-50hr.
Patent JP-H1194092-A (JP)
Title: Sealing material for cylinder
Inventor: KAMEI KATSUAKI
IPC: F16J15/3232
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To maintain effective sealing ability for a long period as well as to make an excellent effect for preventing oil, water and dust from entering into inner side of a cylinder. SOLUTION: A sealing material for a cylinder is provided with an annular first seal member 11 provided with a first seal member main body 14 having the approximately rectangular section and a seal lip part 15 extending on the inner peripheral side of the first seal member main body 14 and to be brought in slide-contact with the rod front surface 2a at an inner peripheral side projecting end 16, and made of rubber elastic body, and an annular second seal member 12 fitted on the inner side of a cylinder on the inner peripheral side of the first seal main body and made of synthetic resin.  The second seal member 12 is provided with a second seal member main body 18 having the approximately rectangular section and a projecting end seal part 20 projectingly provided on the inner peripheral side of the second seal member main body 18 and to be brought in slide-contact with the rod surface 2d at the inner peripheral side projecting end 19.