baber/WOPTO huggingface dataset:
Patent JP-H08216309-A (JP)
Title: Interior material
Inventor: MIYAZAKI YASUNORI
IPC: B32B27/32
Filed: 1995-02-10
Abstract: PURPOSE: To provide interior material in which generated amount of smoke is small at the time of incineration and generation of harmful hydrogen chloride gas is prevented and scratching property of the surface is excellent and soft feel is provided by laminating a fire retardant polyolefin-based foam resin layer, an adhesive layer and fire retardant lining paper in order and constituting the interior material. CONSTITUTION: A foamed film becoming a fire retardant polyolefin-based foam resin layer 3 is formed by adding a flame retardant and a foaming agent to polyolefin-based resin and molding the mixture to the prescribed thickness by extrusion of lay-flat tubing or a T-die extrusion method. Then, a laminate is obtained by laminating the fire retardant polyolefin-based foam resin layer 3 and fire retardant lining paper 1 through an adhesive layer 2. Extruded polyethylene 4 is formed on the face of the fire retardant polyolefin-based foam resin layer 3 by extrusion laminating. Printing patterned layers 5 are provided on the face of polyethylene by gravure printing and thereafter embossing 6 is performed from the face of the printing patterned layers 5.
Patent JP-H08222124-A (JP)
Title: Vacuum airtight element using niobium nitride electrode
Inventor: ITO SHIGEO
IPC: H01J9/02
Filed: 1995-02-10
Abstract: PURPOSE: To increase the adhesive strength of an electrode thin film by forming the surface of at least one electrode of single-layer or multilayer electrodes formed in the vacuum container of a vacuum airtight element with NbN. CONSTITUTION: A niobium nitride(NbN) thin film is formed by sputtering on a glass substrate 20, it is patterned by photolithography to form a cathode line electrode 21 for a field emission element as an example of a vacuum airtight element. A resistance layer 22, an insulating layer 23, and a niobium nitride thin film for a gate line electrode 24 are formed in sequence on it, an aperture section 26 is provided on the insulating layer 23 and the gate line electrode 24, and an emitter cone 25 is provided in it. The adhesive strength of the electrode to the substrate 20 is large, no film peeling occurs when the etching remainder is removed, fine patterning can be made, and the excellent performance of the element can be maintained.
Patent JP-H01222660-A (JP)
Title: Method of controlling cycloconverter
Inventor: OSAWA HIROSHI
IPC: H02M5/27
Filed: 1988-02-26
Abstract: PURPOSE:To reduce sideband wave, by overlapping predetermined third harmonic with each sinusoidal output phase voltage, and selecting the third harmonic such that reactive source power is reduced. CONSTITUTION:In control of a cycloconverter, a phase signal theta is fed to memories 11-13, outputs therefrom are multiplied by a control factor lambda through multipliers 21-23 to produce voltage commands for respective phases. Predetermined third harmonic voltage is lapped over respective sinusoidal output phase voltages with the magnitude thereof being determined such that pulsation of reactive source power is reduced. By such arrangement, sideband wave of power source around the basic wave can be reduced with no influence on the load.
Patent JP-S56140957-A (JP)
Title: Antibiotic mycoplanecin b, its derivative and preparation thereof
Inventor: ARAI MAMORU
IPC: A61K38/15
Filed: 1980-04-07
Abstract: NEW MATERIAL:The titled compound expressed by the formula (R is H, α-ketobutyryl-N-methylvalyl or α-hydroxy-butyryl-N-methylvalyl).  
     EXAMPLE: Mycoplanecin B (when R is α-ketobutyryl-N-methylvalyl).  
     USE: An antimicrobial agent capable of exhibiting a powerful activity against bacteria, particularly tubercle bacillus.  
     PROCESS: An actinomyces No.41042 strain, (FERM-P No.4504) belonging to the genus Actinoplanes is cultivated in a liquid culture medium by the shaking culture or spinner culture method with aeration. The pH of the culture medium is near neutral, and the temperature is about 28°C. The resultant culture is then filtered and centrifuged to give the compound of the formula. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09193918-A (JP)
Title: Biaxially stretched blow molded container
Inventor: YASUDA YOSUKE
IPC: B65D1/02
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To prevent an annular groove from becoming locally thick in its wall thickness by providing the annular groove dividing the peripheral wall of a body of a container into an upper and a lower peripheral walls and providing a protrusion which is lower than the depth of the annular groove and protrudes outward at a central part of the annular groove between the opposed peripheral walls, in a biaxially stretched blow molded container whose peripheral wall is formed a rectangularly cylindrical shape. SOLUTION: A biaxially stretched blow molded container 20 having a rectangularly cylindrical shape as a whole comprises an upper peripheral wall 24 on which a lebel is stuck and a lower peripheral wall 25 having a bottom 27 and being formed integrally with the upper peripheral wall 24 via an annular groove 26 provided underneath the upper peripheral wall 24. The annular groove 26 is formed at a substantially intermediate portion between the upper peripheral wall 24 and the lower peripheral wall 25 along an entirely peripheral direction, and a protrusion 28 is provided at a central part of the annular groove 26.  With this arrangement, rigidity of the container is sufficiently secured, and, in the distribution of wall thickness in the axial direction of the container 20, a locally thick wall of the annular groove 26 on the peripheral wall is eliminated, thereby preventing appearance failure in the container due to sink, etc.
Patent JP-S55140629-A (JP)
Title: Approaching-object detector at both sides of car
Inventor: HASEGAWA AKIRA
IPC: B60R21/34
Filed: 1979-04-16
Abstract: PURPOSE: To alarm only the approaching of an object, which really requires attension by obtaining a detection area of the approaching object by empoloying the signals from car speed sensor and steering angle sensor, thereby deciding whether there is such an object in said area and functioning an alarm means if any.  
     CONSTITUTION: When the car 1 shown by solid line OCPQ moves in the direction of steering angle θ at speed V, the object detection area at V=O is shown by OABC while the position of detection area after elapsing time to is shown by O'A'DC. The detection area as of the car is in the position of solid line is approximately shown by OADE, thereby when previously providing the area at V=O the area OADE can be obtained and the existence of an object in said region is detected to produce an alarm. In other word the outputs from an object detector 3, can speed sensor 4 and steering angle sensor 5 are sent to the controller 2 where said calculation is performed. Thereafter the command signal for detection operation is produced in accordance with the operation of direction indicating sensor 6 to function the indicator 7 and the alarm 8. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S53129247-A (JP)
Title: Room temperature curing composition
Inventor: ISAYAMA KATSUHIKO
IPC: C08L71/02
Filed: 1977-04-19
Abstract: PURPOSE: The title composition usable for elastic sealants, having improved storage stability, comprising (A) a silyl-group terminated polyether curable at room temperature in contact with moisture into rubber-like materials and (B) a silicon compound having groups reactive with terminal silyl groups of the polyether. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06346116-A (JP)
Title: Metallic roll for producing short length metallic foil
Inventor: SATO YUICHI
IPC: B22D11/06
Filed: 1994-03-16
Abstract: PURPOSE:To produce a cooling roll with the flat surface, in which production, progressing of the solidification of molten metal is intermittently obstructed on the roll and from whih a flat short length metallic foil can be produced in the good productivity. CONSTITUTION:In the metallic roll 1 for producing the short length metallic foil, cavities 3 or materials having small thermal conductivity, are arranged continuously or discontinuously at the depth (D) position of 0.01-2mm from the surface 2 in the radial direction and in the length (L) satisfying L>D at a prescribed interval. By this method, there is no notch on the end surfaces and the trouble of recovering work is eliminated, and a space factor to be used as reinforcing material is improved. Further, the grinding of the roll is facilitated, and as the preparation of the roll can be executed in a short time, the productivity can be improved.
Patent JP-S56142912-A (JP)
Title: Water and air permeation test at site
Inventor: OGAWA YASUHEI
IPC: E02D1/02
Filed: 1980-04-09
Abstract: PURPOSE: To exactly perform a water and air permeation test at site by largely simplifying the work procedure of the test by a method in which a pit is drilled by a boring rod with a rubber packer, and at the drilled position, the pit is blocked by the rubber packer and a predetermined water and air permeation test is performed.  
     CONSTITUTION: A pit with a given depth is drilled under the ground A to be tested by using a boring rod 1. Then, compressed air or pressurized water is supplied into a pressure fluid path 7 to direct it into a rubber packer 4 through the through hole 8 of an inner tube 3 in such a way as to expand the rubber packer 4 and thereby to closely touch it with the inner wall of bored pit B until the pit B is completely blocked. Then, water or air is sent into the rod 1 in the direction of arrow for performing a water or air permeation test. In this method, the necessity for the use of casing pipe and the combined use of grouting and packing work in the penetration work of casing can be eliminated. Also, no trouble with the blocking of pipe during the penetration work of casing occurs, thus permitting the water and air permeation test to be performed exactly. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01221230-A (JP)
Title: Belt conveying device provided with stitching device
Inventor: IRIE NOBUHIKO
IPC: B29D30/08
Filed: 1988-03-01
Abstract: PURPOSE:To shorten molding time by eliminating a shunting action of a conveying device for stitching, by equipping the conveying device with a stitching roller and its driving part. CONSTITUTION:A plurality of holding fingers, which are arranged between annular plates 1, 2 in a circumferential direction at intervals and performs a movement in a radial direction by connecting with a driving ring 3, and a hydraulic cylinder 25 are arranged among the annular plates 1, 2, which are fixed in parallel with each other at intervals, and the driving ring 3 supported concentrically and turnably in a circumferential direction. An arm 21 is rocked through expansion and contraction of the hydraulic cylinder 25 and a stitching roller 16 is moved in a radial direction. Although a belt and a green case are stuck to each other through shaping by a transfer device transferring the belt to a shaping process by leaving the same as it is at its position, the stitching roller 16 is pressed against a green tire and stitching is performed by turning the tire. When stitching is completed, the stitching roller 16 is separated from the green tire, at the same time a tire tread part of the green tire is held by the holding finger on the outer circumference of the same and the green tire is carried out.
Patent JP-H06233961-A (JP)
Title: Coating of lens
Inventor: MUKOYAMA SHUJI
IPC: B05D1/28
Filed: 1993-02-10
Abstract: PURPOSE:To prevent stagnant coating holdup or uneven coat application from generating on the surface of a lens regardless of a single-liquid or a two-liquid coating used, and thereby obtain the coated surface which is stable with high accuracy. CONSTITUTION:Coating 4 is applied by oscillation after allowing a coating tool 3 to come into contact with the surface to be coated 2 of a lens 1 which is rotating. Next, the coating tool 3 is moved in a direction which is parallel with the rotary center axis of the lens 1 and then is allowed to become dislodged from an area near the coated surface 2 of the lens 1.
Patent JP-H03250150-A (JP)
Title: Earthquake isolating floor device
Inventor: MATSUNO MOTOTAKA
IPC: E04F15/18
Filed: 1990-02-28
Abstract: PURPOSE:To efficiently damp both fine and large vibrations by setting up a bed frame, provided with a friction member and a laminated unit of fisco/elastic high molecular material in the inside, between a floor, which partitions upper and lower floors, and a slab. CONSTITUTION:A bed frame 13 of box type, in which a friction material 11 is slidably arranged, is set up to be interposed between a floor 15, which partitions upper and lower floors of a structure, and a slab 16 by providing the friction material 11, having damping action by friction force, and a laminat ed unit 12 of viscoelastic high molecular material, having vibration and sound absorbing action by elastic deformation, in the inside of the bed frame. The laminated unit 12, integrally molded by alternately piling together a column- shaped steel plate 21 and a viscoelastic high molecular material 22, is secured to an upper surface of the friction material 11 by a bolt, adhesive agent, etc. Displacement energy at low load time is absorbed by elastic deformation of the viscoelastic high molecular material 22, and a large load change such as an earthquake is relaxed by sliding the friction material 11. In this way, damping action can be efficiently displayed against both fine and large vibrations.
Patent JP-S57161446-A (JP)
Title: Floating plate type water heater utilizing solar heat
Inventor: KURAKAKE YOSHIO
IPC: F24S90/00
Filed: 1981-03-28
Abstract: PURPOSE:To effectively prevent the heat loss of water by a method wherein a floating body with hollow structure is composed of a plurality of light transmitting sheet plates in a water heating device utilizing solar heat used by setting afloat on the water surface of water tank or the like. CONSTITUTION:A thin sheet plate 1 with excellent light transmitting property is jointed by ribs 2 with the light transmitting sheet plate 3 in such a manner as to leave hollow space between said plates 1 and 3 and, after that, the four corners of the jointed plates 1 and 3 are sealingly glued with corners 4 so as to realize the floating water heater utilizing solar heat with flat structure as a whole. When said heater is installed on the water surface, sunbeams pass through the light transmitting sheet plates 1 and 3. The heat moving to escape from the heat-collected and heated water upward is sharply interrupted by means of the hollow structure of the heater, resulting in effectively raising the temperature of the water in water tank, pond, swimming-pool or the like.
Patent JP-S61207574-A (JP)
Title: Sputtering device
Inventor: ONISHI YUKIO
IPC: H01L21/285
Filed: 1985-03-08
Abstract: PURPOSE:To increase a film growing speed and to form uniform films by providing the 2nd magnet near a stage for holding wafers, etc., and forming a magnetic field between the wafer and a target material. CONSTITUTION:The 2nd magnet 5 is disposed on the rear side of, for example, the stage 4 for holding members such as wafers to be subjected to sputter deposition near the stage of a sputtering device disposed with the 1st magnet 2 near the target material 1. The magnetic field shown by arrows is thereby generated between the stage 4 and the target 1. The film growing speed is increased and the thickness of the film to be deposited on the wafers 3 is made uniform by the magnetic field. The free control of the magnetic field direction is made possible and the variance in the thickness of the films is decreased by the above-mentioned mechanism.
Patent JP-S53131704-A (JP)
Title: Calling system for mobile communication system
Inventor: SUGI KUNITOSHI
IPC: H04W99/00
Filed: 1977-04-21
Abstract: PURPOSE:To secure a termination another subscriber in a group in case the terminating subscriber is under the busy station and thus to enhance the using efficiency for the electric wave, by detecting the collating coincidence only for the common part of the digit determined in the same group among the registered numbers.
Patent JP-H10238583-A (JP)
Title: Liquid-sealed vibration control device
Inventor: ITO MASAAKI
IPC: F16F13/14
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To reliably discharge a surplus amount of liquid in a space part to the outside during assembly in liquid and perform manufacture at a low cost. SOLUTION: An inner cylinder metal fitting 2 and an auxiliary outer cylinder metal fitting 6 are intercoupled through a rubber elastic substance 7 to form a first cylinder metal unit 3. An outer cylinder metal fitting 4 and an auxiliary inner cylinder metal fitting 15 are intercoupled through a rubber elastic metal fitting 7 to form a second cylinder metal unit 5. A rubber coating 11 is formed on the outer peripheral surface of the auxiliary outer cylinder metal fitting 6. A slit groove 12 having one end which communicates with the interior of a space part 13 and extending along a slit groove 12 is formed by the rubber coating 11.  By effecting fitting-in between the inner cylinder metal fitting 2 and the auxiliary inner cylinder metal fitting 15, and the outer cylinder metal fitting 4 and the auxiliary outer metal fitting 6 in liquid, a surplus amount of liquid in the space part 13 is discharged through the slit groove 12 to the outside. The slit groove 12 is simultaneously formed when the auxiliary outer cylinder metal fitting 6 is covered with the rubber coating 11.
Patent JP-H10235170-A (JP)
Title: Hollow fiber filtration membrane
Inventor: OISHI TERUHIKO
IPC: B01D71/68
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To improve the filtration reliability and water permeation performance by forming a membrane of gradient structure in which pore diameters are varied continuously from the outer face of the membrane toward the inner face, forming dense layers on both faces of the membrane and also forming a plurality of pores running through the dense layer at least on one face. SOLUTION: This hollow fiber filtration membrane (hereinafter referred to as membrane) is composed of a polymer, for instance, a polysulfone polymer or the like, and formed into the hollow fiber shape having an inner face and an outer face, and also formed into a structure continuously integrated from one face of the membrane to the other face. Dense layers are formed on both faces of the membranes, and a continuos network structure is formed from one dense layer of the membrane to the other dense layer. The pores of the network structure are of the gradient structure in which the pores are formed larger or smaller concentrically as pores are closer to the surface of the membrane.  Also a plurality of pores are opened running through the dense layer at least on one face of the membrane, and the average pore diameter of the pores opened on the inner face is preferably formed larger than the average pore diameter of the pores opened on the outer face.
Patent JP-S59172977-A (JP)
Title: Switching power source circuit
Inventor: TSUDA HIDETOSHI
IPC: H02M3/28
Filed: 1983-03-18
Abstract: PURPOSE:To enable to select the frequency of an oscillator to integer times of a trigger signal by phase comparing the output of the oscillator with a signal from a frequency divider and an external trigger signal, and providing a PLL circuit for supplying the comparison output to the oscillator. CONSTITUTION:A signal oscillated by an oscillator 2a is shaped in waveform by a waveform shaper 2b, divided in frequency to 1/n by a frequency divider 2c, and supplied to a detector 2d. The detector 2d compares in phase the inputted trigger signal 2h with the signal from the divider 2c, and supplies the phase displaced signal to the oscillator 2a. A PLL circuit is composed of the oscillator 2a, the waveform shaper 2b, the divider 2c, and the detector 2d.
Patent JP-S63213187-A (JP)
Title: Information reproducing system
Inventor: YAMAGISHI KOJI
IPC: G11B19/02
Filed: 1987-02-27
Abstract: PURPOSE:To attain reproduction between two points without giving incongruity, by fading in a bit of main information at first position and fading it out at second position when the reproduction is performed in second reproducing mode. CONSTITUTION:A servo circuit 3 moves a pickup 4 in the radius direction of a disk, and makes it search first absolute time t1. A control circuit 7 controls a level control circuit 6 until a reproducing absolute time inputted from a decoder 5 coincides with the absolute time t1 stored in a memory 9, and mutes an output signal. When the absolute time t1 is searched, the control circuit 7 displays the absolute time on a display means 10 at need. And the servo circuit 3 is controlled, and ordinary reproduction is executed from that position. Also, the control circuit 7 controls the level control circuit 6 and releases muting, and simultaneously, varies on output level gradually to a larger value for a prescribed time, and executes fade-in. When an absolute time t2 is detected in a window reproducing mode, the control circuit 7 varies the output level to a smaller value gradually for the prescribed time by controlling the circuit 6 similarly, and executes fade-out.
Patent JP-H08223589-A (JP)
Title: Video camera
Inventor: HAMADA KOSHIRO
IPC: H04N9/04
Filed: 1995-02-10
Abstract: PURPOSE: To obtain the signal which is close to the video signal of a practical standard SECAM system by a simple constitution by performing a synchronous adjustment for an encoder and a decoder by a common synchronizing signal generation means. CONSTITUTION: A synchronizing signal generator 5 controls a CCD 1, a CDS circuit 2 and a process circuit 3, and performs the FM modulation/demodulation of a color difference signal by supplying a pulse 5d for modulation and a pulse 5e for detection to a secam encoder 4 and a secam decoder 8, respectively. The generator 5 supplies the synchronizing signal generated by an oscillator 5A to the decoder 8 via an arbitrary delay means, demodulates the color difference signal from a modulated secam chroma signal and supplies this signal with the luminance signal outputted from a process circuit 3 to a color VF 9. Thus, the modulation and the demodulation of the secam chroma signal can be performed by the common generator 5 at the time of an on/record.
Patent JP-S61206917-A (JP)
Title: Magnetic head
Inventor: SHIROISHI YOSHIHIRO
IPC: G11B21/21
Filed: 1985-03-11
Abstract: PURPOSE:To make dust, etc. hardly stickable to a head even in a narrow spacing state and to make possible the stable long-term use of the head by providing conductivity to a slider part. CONSTITUTION:Conductivity is provided to the slider part of the magnetic head to be used for a magnetic recorder in which the min. spacing between the head and a recording medium during floating is <=0.35mum and >=0.05mum. For example, the slider 1 constituted by forming a thin film transducer part 5 on a non-conductive substrate consisting of ZrC2, Al2O3-TiC, etc. having high strength is formed with a conductor 4 consisting of Au, etc. on the surface part thereof by a sputtering method in order to have the electrical conductivity. The preferable film thickness of the conductor 4 is >=20Angstrom . The non-conductive material is not limited to the metallic conductor along and may be a conductive material such as SnO2.