baber/WOPTO huggingface dataset:
Patent JP-H09275561-A (JP)
Title: Video compressor and video compression method
Inventor: TSURUFUSA HIDEO
IPC: H04N19/196
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To avoid a border from being remarkable without deteriorating the compression efficiency in the case of decoding a high resolution image through joined low resolution images. SOLUTION: Block data from a macro bloc MB segmentation circuit 21 are compressed via a DCT circuit 4, a quantization circuit 5 and a variable length coding circuit(VLC) 6. A controller 8 sets a quantization width depending on a code amount generated from the VLC 6. On the other hand, an upper limit generating circuit 22 sets an upper limit of the quantization width in the vicinity of the border based on a segmentation address. A limiter 23 sets a quantization width within a range of the upper limit. Thus, quantization distortion is reduced in the vicinity of the border so as to prevent the border from being remarkable. Since the low resolution image does not have any overlapped part, the compression efficiency is not deteriorated.
Patent JP-2000283443-A (JP)
Title: Device and method for measuring refuse layer in refuse incinerator
Inventor: BABA TOMOYOSHI
IPC: G01S17/88
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for measuring refuse layer in an incinerator to measure the height of a refuse layer burned in the incinerator. SOLUTION: This device for measuring a refuse layer in a refuse incinerator comprises a charge hopper 33 for garbage 32; a feeder 34 to quantitatively feed the charged refuse 32; a stoker 36 to dry and fire a refuse layer 35 of garbage fed from the feeder 34 as the garbage is mixed and agitated; and an ash chute 38 to discharge ash 37 after combustion. In an incinerator body 39, a laser measuring device 40 is situated and a refuse layer height(h) of the combustion refuse layer 35 slid above the stoker 36 is measured by irradiation with layer beams 41.
Patent JP-S61245012-A (JP)
Title: Automatic focusing device
Inventor: SAKANO MAKOTO
IPC: G02B7/32
Filed: 1985-04-23
Abstract: PURPOSE:To execute a distance measurement at a low cost and with a high accuracy, and a stable focusing without requiring an emitting light quantity control of a high accuracy, by A/D-converting a signal obtained from a position detecting element (PSD), and calculating its digital signal. CONSTITUTION:Output signals Ia, Ib of a PSD4 are detected by synchronizing with a specified frequency by detecting parts 6, 6' through current voltage converting circuits 5, 5', respectively. These circuits are supplied to integration circuits 7, 7', respectively, and signal voltages Va, Vb outputted from the circuits 7, 7' are converted from an analog value to a digital value by an A/D converter 11. Subsequently, a digital operating circuit 12 calculates (Va-Vb)/(Va+Vb) from an output signal of the A/D converter 11, and outputs a signal corresponding to an image forming position of the PSD4. In this way, an emitted light quantity control of a high accuracy for making (Va+Vb) constant is not required, a signal of an image forming position of a high accuracy is obtained, and accordingly, a stable focusing is executed with a high accuracy.
Patent JP-S63250581-A (JP)
Title: Timepiece sealed by heat shrinkable resin
Inventor: KATO YOSHIAKI
IPC: G04B37/08
Filed: 1987-04-07
Abstract: PURPOSE:To obtain a timepiece structure for dust-, sweat- or waterproofing which has sureness and is low in cost by coating the timepiece with a heat shrinkable resin and using a smaller number of parts and simpler techniques. CONSTITUTION:A tubular heat shrinkable material 6 consisting of the heat shrinkable resin such as PVC or olefin is put on a case band part 2 inserted with a module 1 in the direction along a band 7 and is heated and shrunk by hot air, etc., so that the material 6 is brought into tight contact with the case surface. Loose fitting of windshield (transparent glass or plastic plate) 3 and the case band part 2 suffices in this case and both are stably bonded by the shrinkage force of the material 6. A gasket 8 is applied around the end of the case band part 2 and the material 6 comes into tight contact therewith to slightly push the gasket 8, thereby maintaining the sweat- and waterproof functions. An ornamental member 10 is further provided to cover the end of the material 6 and to compress the same. The member 10 plays the role of perfecting the sweat- and waterproof function and as a connecting member to prevent the disconnection of the case band part 2 and the band 7.
Patent JP-S59210355-A (JP)
Title: Method and device for detecting polarization potential
Inventor: ISHIKAWA SEIJI
IPC: G01N27/44
Filed: 1983-05-16
Abstract: PURPOSE:To decide the condition of a liquid to be detected such as the end point of titration with good accuracy by conducting intermittently slight DC current between electrodes and measuring the polarization potential right after the start of the electrical conduction. CONSTITUTION:DC current is conducted from a DC constant current device 1 through a switch 2 to a detecting electrode 3. The electrodes are short-circuited at the same instant when the DC current to the detected current is interrupted by changing over the switch 2. The instantaneous value or time-integrated value of the polarization potential is detected in a detecting part 5. The polarization potential at the point of the time when the polarization progresses to a considerable extent after the start of the current conduction but is not yet influenced by stirring is measured and the condition of the liquid to be examined is judged by the measured value thereof in a method for using the instantaneous value of the polarization potential. The time-integrated value of the polarization potential is determined between the time since the start of the electrical conduction till the point of the time when the polarization progresses to a considerable extent but is not so much influenced by stirring and the condition of the liquid to be examined is decided by the integrated value in a method for using the time-integrated value.
Patent JP-S5713059-A (JP)
Title: Tow accomodating apparatus
Inventor: TERANISHI JIYUNICHI
IPC: B65H51/32
Filed: 1980-06-24
Abstract: PURPOSE: To shorten the operation halt time and permit continuous tow taking-up by installing a can feeder and a can traverse on both sides of a drawing-off machine and shifting and transferring a godet roller to both sides of the tow, in normal and reverse rotation.  
     CONSTITUTION: When trouble is generated in a can feeder 5, falling of spinned yarn is brought into stop in a spinning duct, and the holding tool (not shown in the figure) for a godet roller 4 is released, and a motor is swung with the godet roller 4 and positioned on the right side of the tow 2 by handle (not shown in the figure) operation, and the godet roller 4 is fixed by the holding tool. Then, the motor is driven in the reverse direction, and the tows 2 are taken-out successively from the tow of the span at the left end of a two-off machine 1, and rolled on the right-side can feeder 6, and the tow is taken into a can traverser 8. Therefore, even if a trouble is generated, the operation halt time can be shortened, and continuous tow taking-up can be performed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10258715-A (JP)
Title: Admitting and leaving guide of automobile
Inventor: NEMOTO SHIGERU
IPC: B60S5/00
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To permit admitting/leaving of an automobile by minimal operators. SOLUTION: This guide consists of a stop position detecting means 6 detecting a fact that an automobile, entering astride a pit 1 formed on a floor, is advanced to the specified stop position, a work ending report switch means 7 operating when work in the pit 1 is over, and a display means 9 inputting a detecting signal out of the stop position detecting means 6 and an output signal out of the work ending report switch means 7 and then displaying the stop position of the car and a termination of the work in the pit, respectively.
Patent JP-H10261861-A (JP)
Title: Printed wiring board and its manufacture
Inventor: TSUKADA KIYOTAKA
IPC: H01L23/12
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a printed wiring board in which a heat slug can be aligned easily with an insulating substrate and can be bonded to the substrate with a high bonding strength. SOLUTION: A heat slug 2 has projecting pieces 21 which are extended and bent from the side faces of the slut 2. The pieces 21 and the side faces of the slug 2 are coated with plated gold films 11 or palladium films. The surface 25 of the slug 2 facing an insulating substrate 5 and the opposite surface 26 of the slug 2 are coated with plated nickel films 13. The slug 2 is bonded to the substrate 5 by inserting the projecting pieces 21 into the holes for conduction of the substrate 5 and soldering the pieces 21 to the substrate 5. It is preferable to perform the soldering in such a way that not only the projecting, pieces 21 can be bonded to the substrate 5 in the holes 30, but also fillets 41 can be formed between the internal surfaces of the holes and side faces of the slug 2.
Patent JP-S5210221-A (JP)
Title: Process for preparation of perfluoroalkylethers containing fluorosulfo nyl group
Inventor: KAWAGUCHI TAKEYUKI
IPC: C07C303/02
Filed: 1975-07-15
Abstract: PURPOSE: The title compounds are prepared in high yield with a few-stages process by the reaction of perfluorosultone with hexafluoropropyleneoxide in the presence of an alkali metal fluoride. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60232022-A (JP)
Inventor: KANEKO TATSUMI
IPC: A01F12/00
Filed: 1984-04-27
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-H08264367-A (JP)
Title: Metal-deposited film and its manufacture
Inventor: MINAMIZAWA KIYOICHI
IPC: H01G4/015
Filed: 1995-03-20
Abstract: PURPOSE: To prevent wrinkles of a film from occurring owing to the storage of electrostatic electricity by providing a removal trace on adjacent metal- deposited islands by means of short-circuiting of bridging metal-deposited parts. CONSTITUTION: With lengthwise margins 2 and widthwise margins 3 approximately perpendicular thereto of a belt-like dielectric film 1 left, a metal-deposited island 4 is formed of a patter sections by these margins 2, 3. A bridging metal- deposited part 14 for securing electric conductivity between metal-deposited islands 4 adjacent in a lengthwise direction is further formed. Voltage is applied to the lengthwise direction of this metal-deposited film 10 thereafter, and the bridging metal-deposited part 14 is melted and scattered by short-circuiting current to be removed, thereby presenting a short-circuit removal trace. Thus winding wrinkles during a manufacturing process can be prevented from occurring, thereby realizing efficient production of the metal-deposited film without dropping production speed.
Patent JP-H05245538-A (JP)
Title: Device for coiling hoop material
Inventor: YASUNAKA SHIGERU
IPC: B65H18/14
Filed: 1992-03-09
Abstract: PURPOSE:To fit coiling disk of different diameters without being affected by the thickness or the width of the hoop material by providing a driving disk also used as partition engaged with a coiling disk, and abutting a rotating force transmitting body on the driving disk. CONSTITUTION:A rotating force transmitting body 20 formed with an annular recessed groove 21 on the outer circumferential edge thereof is rotated through a motor 15 and a powder clutch 19. On the other hand, the driving disk 13 also used as partition having the circumferential edge of mountain shaped cross- section is brought into contact with the annular recessed groove 21, and rotated to be driven. An engaging pin 14 provided projectingly to the driving disk 13 is fitted to a through hole 6 of the coiling disk 4, a slipping disk 12 is made as a set and coils the hoop material while being supported freely rotably on a shaft 10. Plural sets of the slipping disk 12, the coiling disk 4 and the driving disk 13 is fitted to the coiling shaft 10 and driven.
Patent JP-H02267005-A (JP)
Title: Radial tire for heavy load
Inventor: NOMURA YOSHIYUKI
IPC: C08L21/00
Filed: 1989-04-04
Abstract: PURPOSE:To improve abrasion resistance, cracking resistance and tearing resistance of a radial tire for heavy load consisting of a cap rubber and a base rubber by composing the base rubber of a specified blend of NR(natural rubber)/ BR(butadiene rubber), and forming it to be filled from the groove bottom up in a rib for a predetermined quantity. CONSTITUTION:In a radial tire for heavy load having a tread 1 composed of a cap rubber 2 and a base rubber 3, the base rubber 3 is formed to be filled from a groove bottom 4 up for a size (d) of about 0-8mm in a rib 5. The base rubber 3 is formed of a NR/BR blend of a blending ratio of 30-85phr NR and 15-70phr BR. In this constitution, its abrasion resistance, cracking resistance and tearing resistance can be improved.
Patent JP-S5311510-A (JP)
Title: Information signal multiplex communication system
Inventor: MIWA HIROHIDE
IPC: H04J1/00
Filed: 1976-07-19
Abstract: PURPOSE:To secure an easy extraction of a digital information at the reception side where the information is required through a transmission with the digital information intercalated into an aural signal.
Patent JP-S62244110-A (JP)
Title: Superconducting coil device
Inventor: TOYODA EIJI
IPC: H01F6/02
Filed: 1986-04-16
Abstract: PURPOSE:To prevent thermal intrusion from a connecting section on normalcy, and to obviate the expansion of a quenching state on the state of quenching by incorporating a protective resistor consuming magnetic energy stored in a superconducting coil on the state of quenching into a second vessel separated from a cryogenic vessel. CONSTITUTION:A superconducting coil 1 and a permanent current switch 4 connected in parallel with the coil 1 are built into a cryogenic vessel 9. A quenching detector 10 detecting the state of quenching is connected to the superconducting coil 1. A protective resistor 5 consuming magnetic energy stored in the superconducting coil 1 under the state of quenching is connected in parallel with the superconducting coil 1 in a second vessel separated from the cryogenic vessel 9. When the state of quenching is detected, a heater power supply 8 is turned ON, and a superconducting wire 6 is brought to a normal conductive state. The protective resistor 5 discharges magnetic energy stored in the superconducting coil 1 as heat energy by the second vessel separated from a superconducting vessel.
Patent JP-H05248538-A (JP)
Title: Brake device for automatic transmission
Inventor: MORI MIKIO
IPC: F16H63/30
Filed: 1992-03-10
Abstract: PURPOSE:To prevent the axis of a brake drum from inclining with respect to the axial center of an automatic transmission, and ensure an automatic transmission to have a small diameter. CONSTITUTION:This brake device for an automatic transmission is so constituted that a brake drum 16 is laid in such a way as adjacent to an oil pump and along the same axial line thereof, and a brake band 22 is fitted around the external surface of the brake drum 16. In this case, the oil pump has a pump cover 10 with a boss section 13 axially projected from the center, and a projected input shaft 15 is provided at the forward end of the boss section 13. Also, the brake drum 16 is coupled to the input shaft 15 in such a way as relatively rotatable, and supported thereon.
Patent JP-H07293800-A (JP)
Title: Abnormality detector for liquid transport hose line
Inventor: NIHEI HIDEKI
IPC: G02B23/26
Filed: 1994-04-25
Abstract: PURPOSE:To perform detection surely, quickly, inexpensively and by a simple structure when oil leakage ocurrs within a hose main body due to cracks, etc., taking place therein. CONSTITUTION:A hose main body 2 is laid on a sea bed G, one end thereof is linked to a connecting member 13 having the control device 12 of a fluid leakage monitoring device provided on the ground and the other end side is connected to a transport ship such as a tunker and the like anchored on the sea not shown in the drawing. W shows a sea surface. One line of an optical fiber cable main body 14 is attached along a hose line having a plurality of hose main bodies 2 connected thereto, a loop-like optical fiber cable 15 is buried in each hose main body 2 and the optical fiber cable 15 is connected to the optical fiber main body 14.
Patent JP-S62243397-A (JP)
Inventor: TSUNASHIMA EIICHI
IPC: H05K3/46
Filed: 1986-04-15
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-S4980652-A (JP)
IPC: F28F9/02
Filed: 1973-08-02
Abstract: 1443725 Soldering SOC ANON DES USINES CHAUSSON 2 Aug 1973 [2 Aug 1972] 36837/73 Heading B3R [Also in Division F4] In a heat exchanger assembly comprising a plurality of spaced apart tubes 1 and corrugated fin strips 3 extending between tube end plates 2, the shouldered edge 15 of a header box 5 is received in a peripheral groove or channel 8 formed in the tube plate 2, the upper part 11a of the outer edge 11 of the groove thereafter being crimped over to bear against the shoulder 15 and thus urge the box downwardly into sealing contact with a layer 13 of soft deformable material, e.g. an elastomer, located in the bottom of the groove 8. The inside surfaces of the groove and header box are spaced from one another to define a small space 16 which can act as a container to collect any sediment inside the radiator during use. Each tube plate 2 comprises a multilayer construction and as shown comprises a sheet or layer 23 of brazing alloy, e.g. of aluminium - silicon, manganese - aluminium or manganese - aluminium - silicon alloy, sandwiched between a pair of sheets 2 1  and 2 2  of aluminium or aluminium alloy. The tubes 1, which are of aluminium can be plated on their outside surfaces with a coating 16 of the same material as sheet 2 3 . The tube ends are received in apertures in the tube plate 2; these apertures may have inclined edges (6, Fig. 4, not shown) which are provided with scratches (7). The header boxes 5, which are made of synthetic material, are added to the assembly after the tubes, fins, tube plates and side plates 17 have been brazed together in an oven under normal atmospheric conditions or in a neutral atmosphere or in a vacuum; the side plates 17 are each formed with U-shaped folds 17a to accommodate differential thermal expansion occurring during the brazing operation. In an alternative embodiment (Fig. 5) the tube plate comprises only two sheets (2 1  and 3 3 ). and the tube receiving apertures are defined by upstanding collars or flanges (4 3 ).
Patent JP-H01258414-A (JP)
Title: Semiconductor device
Inventor: KIKUCHI HIROMASA
IPC: H01L21/8242
Filed: 1988-04-08
Abstract: PURPOSE:To enhance the yield rate of the title semiconductor device by a method wherein the device is formed on the silicon epitaxial wafer, having a misfit dislocation generated by a difference in lattice constant between a p<+> substrate and a silicon epitaxial film, and a sufficient latch-up is given to the device. CONSTITUTION:Using a silicon epitaxial wafer consisting of a silicon epitaxial film 3 formed on the P-type silicon substrate 1, on which boron is added as an impurity element, a semiconductor device is formed by providing a device on the wafer. At that time, the silicon epitaxial wafer has a misfit dislocation between the substrate 1 and the epitaxial film 3. By substantially increasing boron content of the substrate 1, the electric resistivity can be brought into a low resistivity sharply. As a result, sufficient latch-up can be obtained, and the yield rate of the device can be enhanced.
Patent JP-S60228961-A (JP)
Title: Contamination detection element of solder bath
Inventor: HARADA SHIGEO
IPC: G01N21/17
Filed: 1984-04-26
Abstract: PURPOSE:To detect the mixing contamination by a different kind of a metal and the variation in a bath composition, by immersing one end of a light pervious rod coated with a metal film in a molten solder bath and optically measuring the time required in the completion of elution from the other cross section thereof. CONSTITUTION:For example, electroless plating pretreatment is applied to the one end cross section 3 of a light pervious rod comprising silicate glass with a diameter of 5mm. and a length of 100mm. having a flat cross section sufficiently polished after cutting by using a SnCl2.HCl solution as a sensitizer and a PdCl2.HCl solution as an activator. Next, said rod is suspended in an electroless copper plating bath to receive copper plating so as to reache predetermined thickness and preflux is applied onto a copper film to form a protective film. One end of the rod 1 coated with said metal film is immersed in a molten solder bath and the time required in the completion of elusion from the other cross section thereof is optically measured to make it possible to detect the variation in the bath composition.
Patent JP-S5942411-A (JP)
Inventor: DEIITAA BUERUPURINSUKII
IPC: G01C19/40
Filed: 1983-05-19
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-H09273289-A (JP)
Title: Tile wall device
Inventor: SHIMAZU AKIRA
IPC: E04F13/21
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To improve construction efficiency by continuously vertically arranging a plurality of vertical stile members on which a plurality of tiles are mounted, by connecting ends of each of the vertical stile members to each other with an end connection mechanism, and connecting the vertical stile member to the horizontal stile member with a vertical stile mounting mechanism. SOLUTION: One unit is constituted in advance at a plant by having a plurality of tiles 2 which are continuously vertically adhered to a pair of vertical stile member 3 arranged at their at their both ends. Next, a horizontal stile mounting member 5 and a horizontal stile member 4 are mounted to a building frame wall face 1 at a construction site, and an upper end of the vertical stile member 3 is mounted on the horizontal stile member 4 with a vertical stile mounting mechanism 30. Then, an upper and an lower ends of each of the vertical stile members 3 are linearly connected to each other with an end connection mechanism by inserting and fitting projection part at an upper part of a connection member 43 in a fitting receiving part at the lower end of another vertical stile member 3 adjoining above this vertical stile member 3.  By this, by mounting the tile 2 in advance to the vertical stile member 3 by adhesion or the like, construction efficiency can be improved.
Patent JP-S649147-A (JP)
Title: Vessel with gable type top section
Inventor: GUREGORII ROSU WAIBAAGU
IPC: B65D5/40
Filed: 1988-04-08
Abstract: PURPOSE: To provide a structure capable of reliably opening by stiffening part of the outside surface of a spout panel with a fillet comprising a layer of adhesive and a strip having a specific elasticity modulus and low resistance to sealing process. CONSTITUTION: At least one fillet 56 is attached to part of one or both of the gabled rib panels 46, 47. Each fillet consists of a stiffening strip 61 and an adhesive layer 62 by which part, for example, of the gabled rib panels is secured to outside surface 63. One of the surfaces 69 of the strip 61 remains uncoated with adhesive. The strip 61 is low in resistance to adverse effects of container-sealing process and has a sufficient rigidity together with the adhesive layer 62 with at least 0.1×10<6> psi in elasticity modulus. Typical materials for the strip are metal, polyester or polycarbonate films.