baber/WOPTO huggingface dataset:
Patent JP-S6090241-A (JP)
Title: Vinyl chloride resin film for agriculture
Inventor: ENOSHITA RIYOUSUKE
IPC: A01G9/14
Filed: 1983-10-24
Abstract: PURPOSE:The titled film no causing fading even by long period contact with aggregate in a green house, obtained by blending polyvinyl chloride resin with a specific epoxy acrylate resin. CONSTITUTION:Polyvinyl chloride resin is blended with an epoxy acrylate resin having >=0.01, preferably >=0.1 epoxy number, and >=2,000, preferably >=5,000 weight-average molecular weight. An amount of the epoxy acrylate added to the polyvinyl chloride resin is preferably 0.1-10wt%, and it is blended by a blender, etc.
Patent JP-H0247236-A (JP)
Title: Aluminum alloy for joining ceramics
Inventor: FUKUZAWA YASUSHI
IPC: B23K20/00
Filed: 1988-08-08
Abstract: PURPOSE:To carry out direct joining to ceramics with high joining strength by specifying respective contents of Li and Cu in an Al alloy. CONSTITUTION:The title Al alloy for joining ceramics has a composition consisting of, by weight, 0.5-3% Li and/or 2-8% Cu and the balance Al with inevitable impurities. By incorporating Li and Cu, a surface oxide film is made brittle or porous, and Li and Cu are allowed to diffuse toward a ceramics side in the interface at the time of joining to ceramics and solid-phase diffusion joining is carried out and, accordingly, firm joining to ceramics can be attained. By this method, firm joining to ceramics can be performed with high joining strength while obviating the necessity of previously forming a metallizing layer of Cu, Ag, etc., on the surface of ceramics and also the use of harmful flux.
Patent JP-S6173901-A (JP)
Title: Production of metallic mirror for infrared detector
Inventor: HASHIMOTO TOKUJI
IPC: C23C14/06
Filed: 1984-09-19
Abstract: PURPOSE:To prevent the exfoliation of an SiO film and Al film forming a metallic mirror by forming an Ni film on an Al substrate then laminating and forming successively the Al film and protective film via a Cr film thereon. CONSTITUTION:The Ni film 12 is formed to about 50mu thickness by an electroplating method, etc. onto the Al substrate 11 and thereafter the surface is finished to a specular surface by polishing. The Cr film 13 is deposited and formed to 100-300Angstrom  by a vapor deposition method onto the substrate 11. The Al film 14 is deposited and formed to about 2,000Angstrom  thickness by vapor deposition thereon and further the SiO film 15 as a surface protective film is deposited and formed to about 1,000Angstrom  thickness on said film to manufacture the metallic mirror. The Cr film having the high deposition strength to both metallic films of the Ni film and Al film is thus formed between the Ni film and the Al film and the Al film is formed on the Ni film in the form of sandwiching the Cr film and therefore such an accident as the exfoliation of the Al film formed on the Ni film during the use of the metallic mirror is obviated.
Patent JP-H0362391-A (JP)
Title: Magnetic disk device
Inventor: YOSHIOKA NOBUAKI
IPC: G11B33/14
Filed: 1989-07-28
Abstract: PURPOSE:To control the humidity in a head disk assembly to a proper value by providing a unit having humidifying and dehumidifying functions in the head disk assembly. CONSTITUTION:A humidifying box 1 has a sponge including water content and a dehumidifying box 2 has silica gel absorbing water content. Then the box 1 has an outflow part 7 through which the water content flows and the box 2 has an inflow port through which the water content flows. On the other hand, a high polymer material with a small volume expansion rate to a humidity and a high polymer material with a large volume expansion rate to a humidity are adhered to form a humidity sensing section 3. Thus, as the humidity gets higher, a pad is removed from the inflow parts of the box 2 to apply dehumidification and as the humidity gets lower, a pad is removed from the outflow parts of the box 1 to apply humidification. As a result, the humidity in the head assembly is controlled to be within a proper humidity range.
Patent JP-H0246083-A (JP)
Title: Multicolor television receiver
Inventor: INNAMI TOMOHARU
IPC: H04N9/00
Filed: 1988-08-08
Abstract: PURPOSE:To obtain the normal demodulation output of a chrominance signal inputted from an S-VHS terminal by cutting the chrominance signal of the other signal transmitting line when the chrominance signal from a prescribed signal source is loaded. CONSTITUTION:When a color picture from a VTR of S-VHS type is projected, a second input change-over switch 14 is switched to the S-VHS side, the chrominance signal from an S-VHS terminal 13 is loaded on a first signal transmitting line 5 of the same system and inputted to a first input terminal 9a of a multidecoder IC 9. At such a time, when a composite video signal of SECAM system is inputted to an AV input terminal 2, an input cut-off switch 15 is opened and an inhibiting circuit 16 operates, therefore, the chrominance signal from the AV input terminal 2 is not inputted to a second input terminal 9b of the multidecoder IC 9.
Patent JP-S6174843-A (JP)
Title: Printing system of printer
Inventor: ONOZAWA KENZO
IPC: B41J5/30
Filed: 1984-09-20
Abstract: PURPOSE:To prevent the troublesomeness in divided proof works, by performing the forcible new line of the final new line address appearing in one page of the output paper of a proof printer with respect to the character data outputted to the sensitive material of a photocomposing machine and outputting the character data up to this time. CONSTITUTION:When a reading control part 48 is selected by the selection signal of a selector circuit 46, an address counter 42 starts stepping from the start address (i) of a start address register 41. The reading control part 48 reads the character data stored in a page memory 233 according to the address of the address counter 42 to output the same to a printing part 235 which, in turn, successively performs printing according to the outputted character data. When the address counter 42 reaches an address (j), said address (j) coincides with the end address (j) of an end address register 44 and, therefore, a coincidence circuit 45 outputs a coincidence signal to the selector circuit 46 which is turn outputs a reading operation stopping order to the reading control part 48. By this method, character data up to a new line mark 54 is outputted to first output paper 32.
Patent JP-H1037370-A (JP)
Title: Roof construction
Inventor: WATANABE MASAMI
IPC: E04B7/02
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To easily construct a roof by connectedly arranging trusses in the direction of a gable on the sides of truss in the direction of a girder, and supporting the ridge with the top parts of the trusses, in a roof in which the ridge of the roof is positionally dislocated from the truss in the direction of the girder arranged in parallel with the ridge. SOLUTION: Trusses 5 in the direction of a gable formed into a triangular shape perpendicular to the truss 2 in the direction of a girder and fitting both ends of the lower chord material 12 through connecting metal fittings 7, 8 are built between both end parts of the truss 2 in the direction of the girder and girder beams 6. A ridge supporting metal fitting 9 is provided on the top part of the longer truss 5a in the direction of the gable within the triangular trusses 5 in the direction of the gable, and the position of the top part of the truss 5a in the direction of the gable is set so that the position provided with the ridge supporting metal fitting 9 is the position of the ridge 1 of a roof 3.  Next, being bounded by the ridge 1 line, one side roof panel 11 is fixed with the ridge supporting metal fitting 9 by bolts, and the other part of the roof panel 11 is fixed with a supporting metal fitting 13 and a connecting metal fitting 8 by bolts. Consequently, although the truss in the direction of the girder is positionally dislocated from the ridge line in the direction of the gable, the ridge side end parts of the panels can be surely supported with the top parts of the trusses in the direction of the gable.
Patent JP-H0249257-A (JP)
Title: Magnetic recording and reproducing device
Inventor: TAKEDA HIDEKAZU
IPC: G11B15/665
Filed: 1988-08-10
Abstract: PURPOSE:To apply the title device on a VTR for beam loading and a floor type VTR by one mechanism by setting the winding angle of a tape including only a video signal and the video signal and another signal selectively when it is wound across a cylinder. CONSTITUTION:When the tape of only a video part is wound, the magnetic tape 1 is drawn out by a cassette 2, guide units 3 and 4, a tension pin 5, and a tape height regulating guide at the outlet 6 as shown in arrow head, and it is wound across the cylinder 7, and the winding angle is set at 190 deg.. And the cassette 2 is moved by a prescribed quantity (l) to a cylinder 7 side by interlocking with the draw-out of the tape 1, which reduces a mechanical space. When the tape of video part and PCM audio part is wound, the guide 3 is moved, and the tape 1 being abutted with an oblique guide 3a is abutted with an oblique guide 3b. Also, an oblique guide 10 is abutted with the tape 1, which forms a prescribed tape path at the input sides of the guides 3 and 10. At this time, the winding angle of the tape is set at 221 deg..
Patent JP-H0926352-A (JP)
Title: Multipoint cell type metering device
Inventor: WAKASA YUKIO
IPC: G01G3/14
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To measure at a high speed and with high precision even when the natural oscillation frequency of load cell output supporting a measurement conveyor is varied by movement of an article of measurement object. SOLUTION: A low pass filter 16 attenuating frequency component of measurement signal higher than a specified cutoff frequency for output, and a notch filter 18 which makes the frequency of natural oscillation of add signal of each measurement cell (load cell) 2-1 and 2-2 of a measurement conveyor 1 on which an article is placed, notch frequency, are combined. Thus, the cutoff frequency of the low pass filter 16 can be made high, and responsiveness of the measurement signal is improved.
Patent JP-H0483436-A (JP)
Title: Transmission control system
Inventor: SHUDO ITSUO
IPC: H02H3/00
Filed: 1990-07-26
Abstract: PURPOSE:To switch the connection of data by simple processing by providing each terminal station with an interrupting means for interrupting transmission signals to be transmitted to plural transmission lines and interrupting the transmission of a transmission signal to a transmission line reversed to a transmission line detecting the transmission defect of received data. CONSTITUTION:Each terminal station is provided with monitoring means for respectively monitoring clockwise and counterclockwise receiving signals, interrupting means for respectively interrupting respective transmission signals and a connection means for connecting a clockwise transmission line to a counterclockwise transmission line. When the terminal station 4 detects abnormality in a receiving signal received from a transmission line 13, a receiving signal from a counterclockwise transmission line 24 is connected to a clockwise transmission line 14 and a transmission signal to a counterclockwise transmission line 23 is interrupted. When the terminal station 4 interrupts the transmission signal, a terminal station 3 detects the defect of the receiving signal from the line 23 and sends a receiving signal received from a clockwise transmission line 12 to a counterclockwise transmission line 22. Consequently, the switching control of transmission system can quickly be executed by the simple procedure.
Patent JP-2001020416-A (JP)
Title: External facing structure
Inventor: HIROSHIGE RYOICHI
IPC: E04B1/66
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To provide an external facing structure which not only has excellent waterproofness and can prevent effectively dew formation inside an exterior wall, but also requires few numbers of members and is installed simply, of which the waterproofing function is not impaired even by fitting of external components, formation of a tacker hole or the like and which can reduce cracking due to nonuniformity in the coating thickness of a wet type external facing finishing material. SOLUTION: This external facing structure is constituted of a waterproof surface material 2 fitted on the exterior side of an exterior wall underlayer material 1 and of cement mortar 3 being an external facing finishing material fitted on the exterior side of the waterproof surface material 2. The waterproof surface material 2 includes an asphalt compound layer 2b and also has on the interior side an indented surface 2e formed by providing a large number of projections in a scattered state. Moreover, the waterproof surface material 2 may also have a base layer constituted of non-moisture-absorbing fibers on the exterior side.
Patent JP-H1023251-A (JP)
Title: Image-processing unit
Inventor: YAMAKAWA SHINJI
IPC: G06T7/40
Filed: 1996-07-08
Abstract: PROBLEM TO BE SOLVED: To surely discriminate a line drawing and images other than the line drawing and to reduce the memory capacity by classifying image data into white, black and data other than white and black data, so as to extract an edge of the line drawing. SOLUTION: RGB data, received by a line drawing recognition section 301, are given at first to a monochromatic processing section 303, where the data are converted based on luminance, density or G data into monochromatic data. A Laplacian section 304 extraction an edge of a line drawing and detects white and black areas. That is, for the case that a plurality of white/black level pixels exist around a white/black level pixel and the change in the density of the surrounding pixels is a prescribed value or below, the white/black level pixel is detected within a white/black level pixel area. A pattern-matching section 305 A extracts a white area around the black area to extract an edge of a thick line part of the line drawing. A pattern-matching section 305 B extracts thin lines and extracts it as a thin line when both sides of a black pattern are inserted by white patterns.
Patent JP-S6260280-A (JP)
Title: Permanent current switching apparatus
Inventor: NAKANISHI KAZUO
IPC: H01L39/20
Filed: 1985-09-10
Abstract: PURPOSE:To provide a permanent current switching apparatus with reduced vaporization of liquid helium by a method wherein a permanent current switch is surrounded by heat-insulating containers and liquid helium is introduced into or cut off from the inside of the containers. CONSTITUTION:A permanent current switch 2 is enclosed in two vacuum containers 9 and 10 and thermally cut off from liquid helium outside the containers 9 and 10. Under this condition, a current is applied to a heater and liquid helium, remaining between the permanent current switch 2 and the movable vacuum container 9, is vaporized. If the heat, just enough to make the permanent current switch quench, is generated by the heater, the permanent current switch 2 is not cooled by liquid helium 5 while the movable vacuum container 9 adheres tightly to the fixed vacuum chamber 10 and the current for heating need not be applied to the heater continuously. With this constitution, the permanent current switch can be kept at OFF state by generating heat by the heater only temporarily.
Patent JP-S6356251-A (JP)
Title: Tea-processing apparatus furnished with rolling arm having variable rolling pressure
Inventor: AKAHORI SHIGEKI
IPC: A23F3/12
Filed: 1986-08-25
Abstract: PURPOSE:To enable free adjustment of rolling pressure according to the change in the quality of tea leaves during tea processing process, to dry tea leaves in a state having proper moisture and to improve the quality of processed tea leaves, by varying the rolling pressure of a rolling arm by the adjustment of a pneumatic pressure of a pneumatic actuator. CONSTITUTION:The objective apparatus is composed of a rotary shaft 14 horizontally placed at the center of a dry-rolling cylinder 12, a number of rolling arms 2 radially attached to the rotary shaft 14 and each furnished with a spatula 22 supported by a pneumatic actuator 4, a hollow part 51 in the rotary shaft 14, a pneumatic pipe connecting each pneumatic actuator 4 and the hollow part 51, a rotary joint 52 attached to an end of the rotary shaft 14 and connected to the hollow part 5, and a pressure regulator A enabling free adjustment of pneumatic pressure applied to the rotary joint 52 and following members. The pneumatic pressure is varied successively during the tea-processing process according to the change in the properties of the tea leaves.
Patent JP-H0521341-A (JP)
Title: Manufacture of thin film semiconductor device
Inventor: HINO TAKESHI
IPC: H01L27/12
Filed: 1991-07-12
Abstract: PURPOSE:To stabilize melted liquid and to reduce an irregularity in thickness of a recrystallized film by forming a polycrystalline or amorphous semiconductor thin film in a stripe or insular region on an insulator board, and generating a magnetic field in the liquid during melting and recrystallizing at the time of melting and recrystallizing the region. CONSTITUTION:A polycrystalline silicon thin film is formed as a silicon layer 2 to be single crystallized by a band region melting and recrystallizing method on a glass support board 1. The film 2 is formed in a first stripe. An SiO2 thin film is formed as a surface protective layer 5 at the time of melting and recrystallizing a band region. Conducting passages 9 are formed at positions to become both sides of the film 2. The film 2 is melted and recrystallized. In this case, currents flow to the passages 9 to generate a magnetic field. Thus, melted liquid at the time of melting and recrystallizing can be stabilized, an irregularity in thickness of the film after recrystallizing is reduced, and a yield at the time of forming a device is improved. A beat-up is prevented, and a yield of the recrystallization itself is improved.
Patent JP-2001025830-A (JP)
Title: Punching die
Inventor: MATSUMOTO YOSHIO
IPC: B21D28/14
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To greatly extend a life of a large punching die and to greatly reduce a running cost. SOLUTION: A die consists of a die part of cemented alloy having a recessed part shape or the like, to punch an objective plate material and a base-seat part of iron to engage/support with using a bolt at a state in face contact with the die part, a punch consists of a blade part of cemented alloy to be pressed into the die in punching and a support base part of iron to engage/ support with using the bolt at the state in face contact with the blade part.
Patent JP-S6358059-A (JP)
Title: Heat accumulator
Inventor: YANATORI MICHIO
IPC: F28D20/02
Filed: 1986-08-27
Abstract: PURPOSE:To enable a heat accumulating material to smoothly emit heat even during vibration or turnover of a heat accumulating container, by a method wherein seed crystal is disposed to the peripheral edge part of a container, formed in a flat shape, in a manner to make contact with a heat accumulating material, and a drop preventing means and a heating means are provided. CONSTITUTION:A latent heat type heat accumulating material 2 is placed in a heat accumulating container 1a formed in a flat shape and is sealed by means of a seal part 6, and annular seed crystal 4 is formed in a peripheral edge part 3a of the heat accumulating part 1a located inside the seal part 6. A stopper 7 is situated so that the seed crystal 4 is prevented from collapsing. The stopper 7 is formed such that the surface and the back of the heat accumulating container 1a is partly hot-pressed. Even when the heat accumulating container 1a is brought into any orientation, the seed crystal 4 makes contact with the heat accumulating material 2 without fail, and the crystal of the heat accumulating material 2 is smoothly grown from a contact part. A cordform heater 9 is disposed in a position in the heat accumulating container 1a, i.e. to the central part of the outer surface of the heat accumulating container 1a, and is not disposed to the peripheral edge part 3a. This constitution, when, with a heater 9 energized, the heat accumulating material 2 in the heat accumulating container 1a is heated and dissolved, causes heating of the seed crystal 4 but prevents dissolving of the series crystal.
Patent JP-S5989158-A (JP)
Title: Drying furnace with deodorizing device for press
Inventor: MARUYAMA SHINICHI
IPC: B41F23/04
Filed: 1982-11-15
Abstract: PURPOSE:To make the amount of exhaust air minimum by such an arrangement wherein the amount of air to be sent of an ill-odored air blower is increased or decreased in proportion to an increase or decrease in the amount of required and disposed hot air of high temperature, and air to be sucked from a fume exhaust hood is used for the combustion of a burner and the amount of disposed hot air of high temperature is kept to a minimum as required. CONSTITUTION:The amount of air of an ill-odored air blower 5 of which air volume can be varied is increased or decreased in proportion to an increase or decrease in the amount of required and disposed hot air of high temperature 13 and the amount of disposed hot air of high temperature 13 necessary for hot air for drying 18 is kept to a minimum as required, and the amount of exhaust air 15 is maintained at a constant volume. The amount of exhaust air is made minimum by using sucked air 31 from a fume exhaust hood 30 for burning a burner 10 and the temperature of exhaust air 15 is lowered by causing it to pass through heat exchangers 6, 7, 8.
Patent JP-H0620187-A (JP)
Title: Duplex system and control system for the same
Inventor: KOMATA MIKIO
IPC: G08C25/00
Filed: 1992-07-03
Abstract: PURPOSE:To provide a low-cost duplex system and a control system for the same by dispensing with a fault information transmission cable between a control device and a duplex device so as to reduce a cable installation area. CONSTITUTION:In this duplex system and the control system for the same, output control circuits 6a, 6b which make the output of display information low at the time of the occurrence of the fault of the display information are provided at the output sides of two control devices 1a, 1b, and changed point detection circuits 8a, 8b which detect the changed point within tD time and output a fault detection signal to the duplex device 3 when the changed point is not detected within tD time are provided at the input side of the duplex device 3, and intervals between the output control circuits 6a, 6b and the changed point detection circuits 8a, 8b are connected by only display information transmitting cables 2a, 2b.
Patent JP-H1130542-A (JP)
Title: Flowmeter
Inventor: INOUE SHINICHI
IPC: G01P5/12
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To simplify the constitution for connection of a flow rate sensor, etc., to the outside. SOLUTION: The flowmeter has a cap member 1 fitted to a pipe in a manner that the outside of a bottom part 13 is in touch with a fluid running in the pipe, a flow rate sensor 15 and a temperature compensation thermistor 17 both arranged inside the bottom part of the cap member, a lead wire 11 connecting the sensor and thermistor with the outside, and a case member 5 shutting the cap member. The flow rate sensor 15 is of a heated type or self heat generation type of a thin film or thick film, with having a flow rate detection resistor which changes a resistance value in accordance with a temperature change caused when the fluid absorbs heat via the bottom part of the cap member, thereby generating a flow rate output corresponding to a flow rate.  The temperature compensation thermistor 17 is formed of a thin film or thick film connected in series or in parallel to the flow rate detection resistor to compensate for a change of the flow rate output corresponding to a temperature of the fluid. The lead wire is not coated and connected to the outside via a through hole 37 formed in the case member. The through hole is sealed with a resin 41.