baber/WOPTO huggingface dataset:
Patent JP-H051449-A (JP)
Title: Sound insulating wall panel
Inventor: ISHIGAMI MICHIO
IPC: E04B1/82
Filed: 1991-06-25
Abstract: PURPOSE:To simplify the construction at site by making a wall panel have satisfactory sound insulation in itself. CONSTITUTION:A sound insulation sheet 1, a surface decorative material 2 and a base board 3 are stacked to be united in a body, and at least the surface decorative material 2 is positioned on the surface. Thus, a wall panel 4 itself is made have satisfactory sound insulation by integrally stacking the sound insulation sheet l.
Patent JP-H05321366-A (JP)
Title: Soundproof panel and wall structure therewith
Inventor: YANAGIHARA TAKEYOSHI
IPC: E04F13/08
Filed: 1992-05-19
Abstract: PURPOSE:To obtain a soundproof and heat-insulating structure having a constant soundproof density in a short time without skill by using a soundproof panel having a constant soundproof density, high fixing effect, and excellent workability, as well as excellent soundproof effect. CONSTITUTION:A heat insulator 6 is provided for the indoor side of an outer concrete wall 5, and runners 8 and 9 for fixing panels are attached to the upper and lower parts through the heat insulator 6. A soundproof panel A having a soundproof part 2 on its one side excluding the upper, lower, right, and left- side edges and also panel connector 3 extended from the edge portion on the left or right-side end portion is arranged in the left and right directions and attached to the upper and lower runners. The extended part 3a of the panel connector of the adjacent soundproof panels is attached with the outer soundproof panel.
Patent JP-S5485760-A (JP)
Title: Scour alarming device
Inventor: MORINO AKIHIRO
IPC: G08B21/10
Filed: 1977-12-21
Abstract: PURPOSE: To let scour alarm be produced without any hindrances by leading the small holes provided in the lower part of a columnar tube body to a differential pressure detector and embedding the tube body upright in proximity to bridge piers so that the small hole parts position at the scour alarm depth under the river bed.  
     CONSTITUTION: A columnar tube body 8 having a water flow detecting mechanism is embedded upright in proximity to a bridge pier in such a manner that its small holes 21, 22 position at the scour alarm depth 11. Then, if the neighborhood of the small holes 21, 22 is exposed in the water flow owing to scouring, the differential pressure transducer 31 provided in the tube body detects the pressure difference occuring in the presence of the water flow, whereby it may be detected that the scouring has progressed down to the specified depth. Here, if pressure conduit tubes 23 and 24 are directly connected to the outside by way of the small holes 21 and 22, earth and sand or the like may enter the inside of the pressure conduit tubes 23 and 24 and will clog these. This necessitates providing films 25 at the inlets of the pressure conduit tubes 23, 24 and sealing leiquid 26 of low viscosity and non-changing properties within the pressure conduit tubes 23, 24. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6043370-A (JP)
Title: Production of can containing liquefied gas
Inventor: SAWAMURA EIJI
IPC: A23L3/36
Filed: 1983-08-22
Abstract: PURPOSE:To produce the titled can having low deviation of the amount of charged liquefied gas, and capable of keeping the flavor of the content, by charging liquefied gas under specific condition to a metallic can filled with a food, sealing the can, and sterilizing the content in a retort. CONSTITUTION:A metallic can having a thickness of about 0.1mm. at the body part is filled with a food, and a liquefied gas is charged into the can when the food is cooled to <=35 deg.C. The pressure of the gas is 0.5-1.2kg/cm<2> at room temperature. The can is sealed and sterilized in a retort. The permanent deformation of the lid and the body of the can is prevented by this process.
Patent JP-H05320453-A (JP)
Title: Rubber laminate
Inventor: MORI KUNIO
IPC: C08K5/36
Filed: 1992-05-20
Abstract: PURPOSE:To obtain a rubber laminate excellent in adhesive strength by bonding a vulcanizable rubber compsn. comprising a fluororubber and a quaternary ammonium salt deriv. of triazinethiol to a vulcanizable compsn. contg. a rubber other than a fluororubber by vulcanization. CONSTITUTION:A fluororubber (e.g. a vinylidene fluoride-hexafluoropropylene copolymer) is mixed with a quaternary ammonium salt deriv. of triazinethiol of the formula (wherein R1 is SH, OR', SR', NHR', or N(R')2; and R' and R2 are each alkyl, alkenyl, phenyl, aralkyl, or cycloalkyl) (e.g. tetrabutylammonium salt of triazinethiol) to give a vulcanizable compsn., which is bonded to a vulcanizable compsn. contg. a rubber other than a flurorubber by vulcanization to give a rubber laminate. The obtd. laminate, wherein the two compsns. are firmly bonded, has both the advantages of the fluororubber and those of the other rubber.
Patent JP-H10332961-A (JP)
Title: Polymeric optical waveguide and its production
Inventor: KURIHARA TAKASHI
IPC: G02B6/12
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To obtain a low-loss optical waveguide low in refrigence and high in heat resistance which has not been attained so far by using the network polymer obtained from a racemic composition with a specified vinyl ether compd. as the main component as the optical core and/or optical clad. SOLUTION: A network polymer obtained by irradiating a racemic composition shown by formula I and with a vinyl ether compd. contg. an asymmetric spiro ring as the essential component with UV or heating it is used as the optical core and/or optical clad. IN formula I, R1 and R2 are respectively hydrogen or a univalent group shown by CH2 =CH-O-R4 -, etc., where R1 and R2 are not hydrogen at the same time, R3 is a straight-chain, branched-chain or cyclic alkyl capable of having a substituent, an alkoxy group capable of having a substituent, etc., and (n) is an integer of 0 to 3. R4 in the formula is 1-12C alkylene groups, etc.
Patent JP-S5944972-A (JP)
Title: On/off control circuit for dc/dc converter
Inventor: MATSUMOTO AIJI
IPC: H02M3/337
Filed: 1982-09-02
Abstract: PURPOSE:To enable to arbitrarily turn ON and OFF a large power Jensen circuit with an ultrafine signal by utilizing the saturated transformer of the Jensen circuit, providing another control coil in the transformer, and connecting a switch element to the coil. CONSTITUTION:A Jensen circuit 1 as a self-excited oscillator at the primary side has an output transformer T2 which uses a core of hysteresis characteristic and a saturable transformer T1 for driving transistors Q1, Q2 using a core of square hysteresis characteristic. A rectifying and smoothing circuit which has diodes D1, D2 and a condenser C1 is connected to the secondary side of the transformer T2. A control coil N14 is provided at the transformer T1, one end of the coil N14 is connected to the base of the transistor Q1 and the other is connected through a forward diode D3 to a switch element Q3 for controlling ON and OFF. The Jensen circuit is controlled ON or OFF by turning ON or OFF the switch element Q3.
Patent JP-S5676480-A (JP)
Title: Easily adherent polyester film
Inventor: YASUDA YOSHIROU
IPC: C09J7/02
Filed: 1979-11-26
Abstract: PURPOSE: To enhance adhesion of a polyester film to a radical-curable resin, by providing an adhesive layer containing a specified linear copolymerized polyester and a radical-curable resin, to the surface of a polyester film.  
     CONSTITUTION: One side or both sides of a polyester film are provided with an adhesive layer comprising (A)30W97wt% of a linear copolymerized polyester of softening pt. ≤200°C, composed of a dibasic acid residue containing 40% or more terephthalic acid, or terephthalic and isophthalic acids, and a glycol residue, and (B)70W30wt% of a radical-curable resin. Said glycol residue of the polyester (A) is preferably composed of 20W70mol%, based on the total glycol, of an ethylene glycol residue and/or 1.4-butanediol residue, and the balance of other glycol residues. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H113582-A (JP)
Title: Disk device
Inventor: KISHI YUJI
IPC: G11B33/08
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To obtain a device whose reliability is high even in a high speed revolution by providing a motion absorbing device consisting of an additional mass to the mount ing mechanical chassis of a spindle motor for disk rotary drive to cancel a generated vibration regardless of the installation direction of the device and the presence or absence of the eccentric mass of a disk. SOLUTION: When an eccentric mass is present in a disk 2, a centrifugal force due to the revolution of the disk 2 is transmitted to a mechanical chassis 10 to which a spindle motor 11 is fixed with the spindle motor 11 to generate a vibration and, moreover, the vibration is transmitted even to a supporting plate 23 to which the chassis is fixed. Here, since a compression spring 25 whose one end is fixed to the supporting plate 23 and whose other end is fixed to an additional mass 21 is provided, the vibration of the supporting plate 23 is transmitted to the additional mass 21 with the compression spring 25 to vibrate the mass in directions of arrows E, F.  Here, since phases of vibrations of the mechanical chassis 10 and the additional mass 21 are shifted and vibrations act so as to be canceled each other, components in directions of the arrows E, F of the vibration of the chassis 10 are reduced and, moreover, the vibration of the device of its own is also reduced with vibration preventing foots 30.
Patent JP-H09313402-A (JP)
Title: Automatic opening/closing shutter of toilet with microbe treatment tank
Inventor: MORIOKA YOSHIO
IPC: C02F11/02
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To provide an automatic opening/closing shutter which is for a toilet equipped with a microbe treatment tank, is installed between the stool of the toilet and the treatment tank is safe and will never give a sense of fear to the user, and which accelerates decomposition of excrement after the usage of toilet by starting an agitating device furnished in the treatment tank. SOLUTION: A stepboard 3 energized upward is installed on each side of a toilet stool 2, and a shutter plate 8 is furnished which swings round a shaft 5 for opening and closing so as to shut off the stool 2 from a microbe treatment tank 15. The shutter plate l8 is energized in the direction of closing, is coupled with the stepboard 3 by a coupling means 12, and swung in the direction of opening when the stepboard 3 is moved downward. Further a switch is furnished turned on with the downward motion of the stepboard 2 so as to put off a driving power supply of an agitating device provided in the treatment tank 15. When this switch is turned off, the agitating device repeats the operating cycle consisting of the operation for the first set time and pause for the second set time.
Patent JP-S5485554-A (JP)
Title: Furnace cover cleaning apparatus
Inventor: FUJITA KENJI
IPC: B08B1/04
Filed: 1977-12-20
Abstract: PURPOSE: To provide an apparatus capable of cleaning a furnace cover efficiently without causing troubles to its scraper blades or others, in which a pair of swing levers capable of swinging horizontally are provided on a vertically movable truck, each of said swing levers having a scraper in the form of helical blade, and a damper is disposed between said pair of swing levers.  
     CONSTITUTION: A pair of swing levers 14, 14 are supported on respective shafts 15, 15 on a vertically movable truck 12, in the manner that they can be freely swung in horizontal direction, and a pair of turning shafts 16, 16 are provided respectively at the lower end of levers 14 such that they extend horizontally and in parallel to each other. A damper 19 of spring type, hydroaulic type or other type is mounted on a connecting rod 18 extended at the lower end portion of levers 14. A screw cutter 21 having a scraper in the form of helical blade is connected to the portion of each shaft 16 protruded to the front of truck 12. The shafts 16 are driven by a suitable motor. With such an arrangement, slag such as tar attached to the side faces of furnace cover is removed by moving the truck 12 with two screw cutters 21 being held in contact with the side faces of furnace cover. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6215357-A (JP)
Inventor: SHIBATA KAZUO
IPC: D03D47/30
Filed: 1985-07-13
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-H0816789-A (JP)
Title: Judging method for landscape by means of color
Inventor: SAKUSE NOBUO
IPC: G06T7/00
Filed: 1994-07-05
Abstract: PURPOSE:To provide the color deciding method for landscape to be easily used. CONSTITUTION:Landscape 1 of a deciding object is photographed by a color image pickup machine 2, and a positive color image 3 is prepared. The positive color image 3 is divided into plural small blocks in an equal area, and a preferentially occupying color with the largest occupied area is detected out of colors contained in the respective small blocks 5. The preferentially occupying colors of respective small blocks 5 are classified according to a color classification table 6 composed of plural prescribed colors, and the number of classified small blocks 5 is accumulated for each prescribed color. By calculating the ratio of the number of accumulated small blocks 5 for each prescribed color to the total number of small blocks 5, the ratio of the color of landscape 1 is numerically decided. By utilizing a color copy machine or the like equipped with a digital image processing function, the preferentially occupying colors of respective small blocks 5 can be detected from the positive color image 3 as well.
Patent JP-H052833-A (JP)
Title: Digital signal recording device
Inventor: INOUE HAJIME
IPC: G11B20/12
Filed: 1991-06-25
Abstract: PURPOSE:To realize a voice signal processing circuit of high quality which is capable of performing a post-recording and a recording for a long time in a digital signal recording device using a tape format having two audio sectors. CONSTITUTION:Audio data which is inputted from an input terminal 1A with video data is compressed by a band compression circuit 35 and then is supplied to a multiplexer 46 via a parity addition circuit 38, etc. The error component of the output of the band compression circuit 35 is calculated in a difference circuit and this is supplied to the multiplexer 46 via a changeover switch 47. In the multiplexer 46, the compression component of audio data and the error component are outputted by being multiplexed and this is supplied to recording heads 12A, 12B. By this, each component of the same audio data is recorded in two audio sectors. In the case of a post-recording, the audio data inputted from an input terminal 1B is recorded on one of the audio sectors.
Patent JP-H09310452-A (JP)
Title: Heat insulating panel for roof
Inventor: OE MICHIHIRO
IPC: E04D12/00
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To apply a heat insulating panel to the heat insulating roof construction of roof tile construction by forming a plurality of crosspieces receiving grooves mutually arranged at fixed pitch and extending in the perpendicular direction to the gradient of a roof, and a plurality of drainable vent grooves formed deeper than the respective crossbeam receiving grooves and extending along the roof gradient on the upper face of a heat insulating panel. SOLUTION: A plurality of crossbeam receiving grooves la mutually arranged at fixed pitch and extending in the perpendicular direction to the gradient of a roof are formed on the upper face of a heat insulating panel 1. Further, a plurality of drainable vent grooves 1b deeper than the respective crossbeam receiving grooves and extending along the roof gradient are formed on the upper face of the heat insulating panel 1. When this heat insulating panel 1 is interposed between a roof bed material and a roof surface material, because the vent groove 1b is formed deeper than a crossbeam, the communicating state in the upper/lower direction is maintained without being obstructed by the crossbeams. Consequently, it can be applied to heat insulating roof construction not only for metallic roof construction but roof tile construction.
Patent JP-H113532-A (JP)
Title: Optical information detecting device
Inventor: SEO KATSUHIRO
IPC: G11B7/135
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To extend the allowance of grating arrangement precision by allowing dividing lines of detectors to make errors of spot positions of a +1st-order light and a -1st-order light generated on two detectors in accordance with the arrangement state in a grating optical system roughly correspond to loci of deviations of spot positions. SOLUTION: Beam spots of ±1st-order sub-beams S2, S3 function as offset detection sensors. A required accuracy in adjusting the rotation angle position of a grating is mitigated by forming dividing lines between light receiving areas E2, F2 and between light receiving areas E3, F3, circular-arc shapes symmetrical with respect to the center of a main spot S1 on photodetectors 62, 63 and by making the photodetector elements 62, 63 rectangular shapes in which directions along which the circular-arcs progress become longer sides. Then, even when the rotation angle position of the grating is shited a little, inconvenience is not generated by making the dividing lines of the photodetector elements circular-arc shapes such as to follow up deviations of irradiating positions of the bean spots S2, S3 and by making them have long light receiving areas in the directions of them.
Patent JP-S6213390-A (JP)
Title: Thermal recording material
Inventor: NAKAMURA MIKIO
IPC: B41M5/26
Filed: 1985-07-11
Abstract: PURPOSE:To prevent aggregation of a coating material or ground fogging and enable sufficient water resistance to be displayed at both record parts and non-record parts even when a thermal recording material is produced under ordinary drying conditions, by providing N-methylolurethanated polyvinyl alcohol in or on a recording layer. CONSTITUTION:N-methylolurethanated polyvinyl alcohol is used as a binder for forming a thermal recording layer or a resin component constituting a protective layer provided on the recording layer. N-methylolurethanated polyvinyl alcohol is prepared by, for example, bringing polyvinyl alcohol into reaction with urea under heating to prepare urethanated polyvinyl alcohol and then bringing the latter into reaction with formaldehyde to effect methlolation. Although the urethanation degree and the methylolation degree are not particularly limited, it is generally preferable that 5-30% of vinyl alcohol units in the polyvinyl alcohol are urethanated and at least 3% of the urethanated vinyl alcohol units are methylolated.
Patent JP-S5677373-A (JP)
Title: Recovery device and recovery method of zinc hot dipping dross
Inventor: KATAYAMA KIICHIROU
IPC: C23C2/00
Filed: 1979-11-29
Abstract: PURPOSE:To recover reusable zinc at a high yield by causing zinc dross and a recovery assistant to react in the melting cell of a titled apparatus consisting of the melting cell and a cleaning cell which are segmented by means of a partition wall, and flowing out the clean zinc alone to a plating cell through the cleaning cell. CONSTITUTION:A melting cell 3 segmented by a partition wall 5 having a passage 7 within a zinc plating bath cell B, a cleaning cell 6, a discharge port 8 slightly below the molten liquid level of the cleaning cell 6 and a water cooling jacket 11 are provided and a recovery device A is constituted by these and a hood 10 having an inlet 1, etc. Predetermined amounts of the zinc plating dross scooped from the bath cell B and a recovery assistant such as zinc chloride are charged through a freely openable feed port 1 into the melting cell 3 provided with an agitator 2 and a thermometer 9. Thereupon, these are cuased to react at a 460-630 deg.C temp. range. The zinc of good flow having sedimented in the lower layer by having melted and separated enters the cleaning cell 6 through the opening 7. The zinc in the relatively clean upper part layer is recovered into the bath cell B through the opening 8. The rate of recovery of zinc by this method is about >=80%.
Patent JP-S5779545-A (JP)
Title: Communication controller
Inventor: KIKUCHI KAZUHIKO
IPC: H04L29/02
Filed: 1980-10-31
Abstract: PURPOSE:To reduce a load on a host device by generating an address on the basis of a received character and a reception state, by reading a prepared control word by the address, and by performing an interruption or transfer to the host device. CONSTITUTION:One received character stored in a receiving buffer register 5 through a signal line group 112 is compared with the contents of a transmission control code register 1 by a comparing circuit 2, and the value of an address register 3 for a transmission control code storage is increased one by one, until coincidence is attained. A control word in a control-word storage register 7, on the other hand, consists of a bit group B0, a bit B1, and a bit group B2, and is read out by an address generated by a control word storage address generating circuit 4, i.e., the outputs of the registers 6 and 3. The B0 of the control word is stored in the register 6, and the B1 and B2 are supplied to an interruption control circuit 8. If, however, the B1 is a 1, an interruption request is sent to a host device and the B2 is transferred as an interruption factor through output line groups 110 and 111, thereby inhibiting an interruption when the B1 is a 0.
Patent JP-S6132485-A (JP)
Title: Semiconductor light emitting element
Inventor: SUZUKI AKIRA
IPC: H01S5/183
Filed: 1984-07-24
Abstract: PURPOSE:To obtain the titled element of high reliability capable of high-speed pulse modulation by a method wherein semiconductor buffer layer of P-conductivity type having a carrier concentration of less than a specific value at the part of the second current stricture section is interposed between the first current stricture section and the second one with a larger area of current stricture. CONSTITUTION:A current stricture layer 4 having the first current stricture section 41, a semiconductor buffer layer 5, and the second current stricture section 61 with a larger area of current stricture than that of the first current stricture section 41 are successively formed above the active layer 2 contributed to light emission, and the semiconductor buffer layer 5 at the part except the region in contact with at least the second current stricture section 61 is turned into P-conductivity type with a carrier concentration of less than 1X10<18>cm<-3>. Thereby, because the diameter of the current stricture part 61 is much larger than that of the current stricture part 41, the stress at the edge of the insulation film 6 is not exerted in the periphery of the light emitting part; then, high reliability of the element can be obtained. Besides, the resistivity of the semiconductor buffer layer 5 except the current-injected section 51 is much higher; therefore, the leakage of high frequency current flowing through a P-N junction capacitor parasitic in the current stricture layer 4 can be kept small to a degree of exerting no effect on the response characteristic of the element.