baber/WOPTO huggingface dataset:
Patent JP-H0291334-A (JP)
Title: Fire-resistant shutter and protector case for drain passage
Inventor: KIMURA MOTOYASU
IPC: A62C3/00
Filed: 1988-09-29
Abstract: PURPOSE:To break heat and smoke produced by a fire or the like and prevent them from being transmitted to an upper part by closing a drain passage part of a closet when the temperature at a fire-resistant shutter and a protector case for the drain passage reaches a predetermined value. CONSTITUTION:A fire-resistant shutter 7 is provided in the middle of a drain passage part 4, and a shutter containing case 5 and a shutter member 7a slidably contained in the case 5 are provided. The shutter member 7a is positioned at a cover opening position by a pair of temperature fuses 70 installed in the fire-resistant shutter containing case 5 to be moved toward the side of a cover closing position by a spring 71 for a motion energizing means. If a fire occurs under a floor 9 to heat the temperature fuses 70 to be over a predetermined temperature, the fuses 70 are fused, where the spring 71 pushes the fire-resistant shutter 7, and it moves from the cover opening position to the cover closing position to close the drain passage part 4.
Patent JP-H1086342-A (JP)
Title: Method and device for diagnosing rotary press
Inventor: GROS REINHARD
IPC: B41F13/04
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To monitor abrasion or damage in a part of a rotating structural component. SOLUTION: At least one rotation pulse signal generator 18, 19, 21, 22 is provided to each of a rubber cylinder 4 or a plate cylinder 6 of a rotary press, respectively. Output signals of the generators 18, 19, 21, 22 are compared with each other and signals indicating progress of relative movement between the rubber cylinder 4 and plate cylinder 6 are obtained. All of the signals are compared with a regulated reference signal which is typical to the printer and indicates the relative movement between the   rubber cylinder 4 and plate cylinder 6. The compared result is used as a scale for monitoring abrasion or damage on each structural component of the rotary press.
Patent JP-H08109418-A (JP)
Title: Continuously electric conductive heating of metal strip and apparatus therefor
Inventor: ONODA MASAMI
IPC: H05B3/00
Filed: 1994-10-11
Abstract: PURPOSE: To stably execute electric-heating to a metal strip without developing spark and defective shape by levelling the metal strip in the front of the conduc tive roll in the high temp. side, at the time of continuously and electrically heating the metal strip by conducting the electric current through the conductive rolls. CONSTITUTION: The electric current is conducted to one pair of the conductive roll 2 at the lower temp. side and that 4 at the high temp. side from an outer electric power source 8, and directly conducted to the metal strip 1 through these conductive rolls 2, 4 to continuously and electrically heat the metal strip 1 by Joule heat. At this time, the levelling device 6 is arranged in the front of the conductive roll 4 at the high temp. side and, after straightening the shape of the metal strip 1 by extending, the electric current is conducted while winding to the conductive roll 4 at the high temp. side. By this method, the metal strip is continuously heated even in defective shape condition.
Patent JP-H07100639-A (JP)
Title: Gas cutting method for continuous casting slab
Inventor: ISOGAWA MASARU
IPC: B23K7/00
Filed: 1993-09-30
Abstract: PURPOSE:To prevent the lowering of the yield in the case of cutting off the end part in a hot-rolling process, caused by. flaw developed at the last cutting- off position cut off from both sides with double torches, in gas cutting off a continuous casting slab. CONSTITUTION:At the time of cutting off to a specific length by using the gas cutters from both sides in the width direction of the slab 1 at the outlet side of a continuous caster, in the case of executing rolling reduction to the slab 1 at 1/50-1/2 width to the whole width in the hot rolling, the last cuttingoff position 4 of the width is made to be at the position of >= 0.05-<0.4 to the width direction of the slab 1 or in the range of >0.55 to <=0.95 to it.
Patent JP-H04123587-A (JP)
Title: Picture data compressor
Inventor: NADA TAKATOSHI
IPC: H04N19/60
Filed: 1990-09-13
Abstract: PURPOSE:To make the total code quantity constant with simple calculation by providing a 1st quantization means, a buffer memory storing tentatively a quantized data, a normalizing coefficient arithmetic circuit, a code quantity control quantization means quantizing the data in the buffer memory, a zigzag scan conversion means, a coding means and a variable length coder to the compressor. CONSTITUTION:A 1st quantizer 3 applies 2-dimension (horizontal and vertical) weighting by an output of a quantization matrix circuit 4 and a quantization coefficient is stored in a buffer memory 5. Then a normalizing coefficient arithmetic circuit 6 obtains a normalizing coefficient to make the code quantity constant. The obtained normalizing coefficient is used and a code quantity controlling quantizer 7 quantizes the code and the coefficient is subject to zigzag scanning for each block by a zigzag scanning circuit 8 and the result is rearranged into a linear data series. Then finally a variable length coder 9 applies entropy coding. Thus, the total code quantity is made constant with a simple calculation and the data is simply compressed.
Patent JP-H08110812-A (JP)
Title: Management device for actual result of unit stop and start of power plant
Inventor: TAKAGI YASUSHI
IPC: G05B23/02
Filed: 1994-10-11
Abstract: PURPOSE: To display or output actual result data at the stop time of a unit on an input/output device until the unit at the stop is actuated and to simultaneously display or output a series of actual result data at the stop time and actuation time after the actuation was completed. CONSTITUTION: Respective schedule actual result data on the stop and actuation of the power plant are received and saved in 1st and 2nd files F1 and F2, and the stop schedule actual result data are read in from the 1st file F1, and saved in a 3rd file F3 and also stored in a 4th file F4, and when actuation schedule actual result data are received, the last stop schedule actual result data are read out from the 4th file F4, the former is added to the latter to obtain unit stop and actuation actual result data, which are saved in the 3rd file F3, and further saved as the series of unit stop and actuation actual result data in the 4th file F4. The stop and actuation actual result data are read in from the 4th file F4 and displayed or outputted on the input/output device I/O.
Patent JP-2000077818-A (JP)
Title: Printed wiring board
Inventor: YAMAUCHI HIDEO
IPC: H05K1/18
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a printed wiring board, which enables high-quality mounting, by enhancing differently sized chip components in self-position correcting effect. SOLUTION: In a connection conducting part 8, a recess-interval Z1 is the sum of a length L1 of a small chip component and a fillet part, and a width X2 at a narrow part is slightly larger than a width W1 of a chip component 5a. For the sum of the length of the chip component having an outer interval Z2 and the filter part, a width X3 at the wide width part is set slightly larger than the chip component, the chip components 5a tends to return to the inside of the lengths Z1 and X2 in the X and Y directions by the self-position aligning effect in reflowing, respectively, and to the inside of the lengths Z2 and X3. The length and the width of solder resist 3 are formed highly accurately. After the reflowing, the chip components 5a and 5b are stabilized, respectively, in the inside of the lengths Z1 and X2 and the inside of the length Z2 and X3.  The defective contact part is not generated in off-mounting, and the high-quality mounting is possible. By the presence of a concave part 6a, the solder is made high by the same quantity, and the intense soldering can be performed.
Patent JP-2000072904-A (JP)
Title: Surface treatment method using active energy ray
Inventor: OKUO MASAMI
IPC: C08F2/00
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide, in polymerization, a surface treatment method using an active energy ray, requiring neither substitution of polymerization atmosphere by an inert gas such as nitrogen, nor coating with a transparent material transmitting the active energy ray, being easy to treat a base material having a curved surface, having a high grafting quantity of a radical polymerizing monomer in the polymerized film, being easy to wash a single polymer by-produced by irradiation of the active energy ray, and capable of obtaining a treated surface of excellent appearance. SOLUTION: In a surface treatment method where a layer contg. a compd. contg. a photopolymerization initiator group and a polymer contg. a photopolymerization initiator is formed on a base material, a compsn. contg. a radical polymerizing monomer is contacted on the layer, and an active energy ray is irradiated on the compsn., the compsn. contg. the radical polymerizing monomer contains a tackifier, esp. a tackifier having a mol.wt. of 50-5,000.
Patent JP-S62105506-A (JP)
Title: Signal detecting circuit
Inventor: FURUYA MISAO
IPC: H02P6/06
Filed: 1985-11-01
Abstract: PURPOSE:To obtain a signal detecting circuit which operates stably against noises by amplifying a fine analog signal by the 1st amplifier and shaping its wave form to generate a digital detection signal, amplifying it by the 2nd amplifier circuit and feeding the amplified signal back to the 1st amplifier circuit positively, and thus reducing the width between the rise and fall of hysteresis characteristics. CONSTITUTION:When a magnetic field operates on a Hall element 13 to cause of rise in the potential at a point A10 and a fall in the potential at a point B10, the potential at the point A11 as the collector of a transistor (TR) Q10 falls and the potential at a point B11 as the collector of a TRQ11 rises. Consequently, the TRQ22 of an output circuit 17 turns on and off according to the hysteresis characteristics when the differential voltage between the points A10 and B10 falls. Its output is outputted from a terminal 17 through TRs Q23 and Q24. The quantity of positive feedback to the 1st stage of the circuit 14 is large because amplification is performed by the circuit 15, and the rise and fall are reduced in size respectively, so that the circuit operates stably against noises.
Patent JP-H1163679-A (JP)
Title: Heat exchanger water pipe
Inventor: KAMEYAMA SHUJI
IPC: F24H9/00
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger water pipe in which there are expected an improvement of heat exchange efficiency and anticorrosion, and in which there is facilitated brazing between an end of a heat exchanger and a bend. SOLUTION: The title heat exchanger water pipe is adapted such that it is constructed into a double structured water pipe A composed of an inner pipe 1 comprising a good workability/joint property material and a good anticorrosive material. Further, it is adapted such that the inner pipe 1 is more reduced in size than the outer pipe 2 such that the inner pipe 1 is exposed at the end of the water pipe A, and the inner pipe 1 is brought into close contact and overlapped on the outer pipe 2 in an expanded state, and further a ring shaped or spiral flare part 3 is formed on an outer periphery of the water pipe A by making use of flare processing.
Patent JP-H07172810-A (JP)
Title: Accumulation of adhesive tungsten silicide film from dichlorosilane and tangsten hexafluoride
Inventor: MEI CHIYAN
IPC: C23C16/02
Filed: 1994-10-12
Abstract: PURPOSE: To form a WSi x  film having a low fluorine content and a good adhesiveness on a semiconductor substrate by operating in the absence of nitrogen at a surface of substrate and in a chamber in deposition of a WSi x  film on the surface of the semiconductor substrate in a low pressure chemical vapor growth.  
     CONSTITUTION: WSi x  is deposited on the surface of the semiconductor substrate in the low pressure chemical vapor growth chamber by the following steps (a) and (b): (a) all of nitrogen is removed from the surface of the substrate (purging with argon is preferable), and (b) a mixture of an inert gas (argon is suitable), dichlorosilane and WF 6  is passed through the reaction chamber having 0.5-10 Torr and about 500-575°C to form the adherent WSi x  film on the substrate. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H11232930-A (JP)
Title: Thick-film composition for manufacturing medical electrode
Inventor: CHAN MAN-SHEUNG
IPC: A61N1/30
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a conductive Ag, or Ag/AgCl polymer thick-film(PTF) composition for a medical electrode, capable of forming a simple percutaneous patch by printing an electrode on a plastic film base body with a conductive PTF material for manufacturing a flexible electrode and combine this, and capable of delivering ion penetration medicine for a long time. SOLUTION: A conductive composition for ion penetration electrode comprises a solid material as reference, as (a) 20 to 90 wt.% of silver particles, (b) 0 to 75 wt.% of silver chloride particles, (c) 0.25 to 10 wt.% of hydrophilic polymer, and (d) 2 to 15 wt.% of hydrophobic thermoplastic polymer, having Tg higher than 40 deg.C. A binder can be replaced with 5 to 15 wt.% of a copolymer of a hydrophilic monomer and a hydrophobic monomer.
Patent JP-H0293532-A (JP)
Title: Method and device for plotting pattern
Inventor: FUKAZAWA TOSHIO
IPC: G03F1/00
Filed: 1988-09-30
Abstract: PURPOSE:To change the pattern of a pattern source non-stepwise by moving either the pattern source or a member to be exposed in an optical axis direction and changing magnification on an image-formation position on the member to be exposed. CONSTITUTION:At least either the pattern source 4 having the pattern or the member to be exposed 2 disposed by putting an optical lens 3 between them is disposed so as to be moved in the optical axis 6 direction. Therefore, for example, by decreasing a distance between the pattern source 4 and the optical lens 3, a distance between the optical lens 3 and the image-formation position is increased and the magnification is continuously increased. By moving the member to be exposed to the image-formation position, m-fold pattern can be exposed on the member to be exposed. Thus, the magnification of the projection pattern on the member to be exposed can be changed non-stepwise.
Patent JP-S62106667-A (JP)
Title: Manufacture of semiconductor device
Inventor: OCHIAI JUNICHI
IPC: H01L29/78
Filed: 1985-11-05
Abstract: PURPOSE:To reduce a junction capacitance and improve device characteristics by a method wherein two polycrystalline silicon layers are formed and lead electrodes with side walls are formed for source-drain layers by reactive ion etching. CONSTITUTION:An oxide film 2 and a nitride film 3 for selective oxidization are formed on a silicon substrate 1. The nitride film 3 is removed except the part on an active region 4 and field oxide films 5 are formed by heat oxidization. The remaining nitride film 3 is removed and the 1st polycrystalline silicon layer 6 and an insulating film 7 are successively formed. The insulating film 7 and a 1st polycrystalline silicon layer 6 are removed except the arts where lead electrodes are formed and the lead electrodes 61 are formed. A 2nd polycrystalline silicon layer is formed over the whole surface and an impurity is introduced. The 2nd polycrystalline silicon layer is removed to form side walls 81. A gate oxide film 9 and source-drain layers 10 are formed by oxidization. A gate electrode 11 is formed and a layer insulating film 12 is applied and electrode lead aperture 13 are drilled to form source-drain electrodes.
Patent JP-H11132728-A (JP)
Title: Method and device for measuring thickness of optical sample
Inventor: BERNDT KLAUS W
IPC: G01B11/06
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To accurately measure the thickness of an optical sample by applying an absorbance measurement or a spectral measurement to the sample. SOLUTION: An optical sample is mounted on a sample container 1 for an operation. The sample container 1 on a base 5 is moved by a base controller 6 in the X direction and Y direction until one of optical markers of the base 5 is identified, and the marker is located in the visual field. The sample container 1 fitted to the base 5 is moved in the Z direction until the focal point is accurately matched with the first marker. When the focal point is matched, this first focal position is recorded in a computer. The sample container 1 is moved in the X direction and Y direction until one of second optical markers is identified, and the marker is located in the visual field. The sample container 1 is moved again until the focal point is accurately matched with the second optical marker, and the second focal position is recorded.  The difference between the first and second focal position is calculated, and this value is used to determine the thickness of the sample under consideration of refraction factor.
Patent JP-H04125155-A (JP)
Title: Area ratio calculating method and device therefor
Inventor: YOSHIDA MASAKICHI
IPC: G01B11/28
Filed: 1990-09-17
Abstract: PURPOSE:To improve work efficiency by laying out on page unit based on character data and image data, sticking the data to a press plate based on sticking data, producing binary data with bit map development, and, counting the binary data at every predetermined interval so as to calculate an area ratio of a designed part. CONSTITUTION:There are provided layout means for laying out on page unit based on character data and image data, sticking process means for sticking the data laid out to a press plate based on sticking data, data conversion means for developing the data processed with sticking and converting into binary data, count means for counting the binary data at every predetermined interval, and area ratio calculate means for calculating an area ratio of a designed part at every interval based on a counted value to be outputted from the count means. Also, count means for counting the binary data for exposure at every predetermined interval and area ratio calculate means for calculating an area ratio of a designed part at every interval based on a counted value to be outputted from the count means are provided. Thus, accurate data can be obtained regardless of difference in print plate face.
Patent JP-2000064168-A (JP)
Title: Polypropylene-based nonwoven fabric
Inventor: KOBAYASHI KENJI
IPC: D04H3/007
Filed: 1998-08-17
Abstract: PROBLEM TO BE SOLVED: To provide nonwoven fabric having high strength and a good feeling, in which fuming and eye mucus-like contamination in spinnerets are simultaneously prevented and conjugated fiber bundles in a stuck state decrease due to increased crystallization speed in melt spinning by employing a sheath-core- type conjugated fiber. SOLUTION: This nonwoven fabric is made of a sheath-core-type conjugated fiber where a core part consists of homopolypropylene (or a propylene-ethylene random copolymer) having 5-100 g/(10 min) melt flow rate and a sheath part consists of a propylene-ethylene random copolymer having 5-100 g/(10 min) melt flow rate and including 1-500 (wt.)ppm 3-methyl-1-butene polymer. The weight ratio of (the core part/the sheath part) is (3/7)-(7/3). The sheath-core-type fibers have a specific thermal characteristics specified by measurement with differential scanning calorimeter(DSC) and combine with one another due to the solidification of the melted sheath parts.
Patent JP-H05280110-A (JP)
Title: Wall construction in two-by-four method housing
IPC: E04B1/70
Filed: 1991-08-30
Abstract: PURPOSE:To prevent corrosion caused by moisture by providing an air-hole in a proper position of a structural plywood of a wall construction member, and providing a reinforcing member to the air-hole. CONSTITUTION:A plurality of jambs 2 are constructed between edging frame members 1 to form a frame, and a structural plywood 3 is built in the frame to extend an heat insulating material 5 and a plaster lath 6. An air-hole 31 is bored in the structural plywood 3 in advance, and a reinforcing mar 9 consisting of an outside drip member and an inside pressing member is loaded in the air-hole 31. Accordingly, moisture in the inside of the structural plywood can be discharged to the outside to prevent corrosion caused by the moisture.
Patent JP-S61135736-A (JP)
Inventor: ABE YASUHIRO
IPC: B31B50/62
Filed: 1985-11-02
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-H0692163-A (JP)
Title: Height difference detector for crossover
Inventor: YAMAZAKI KANJI
IPC: B60M1/28
Filed: 1992-09-16
Abstract: PURPOSE:To attain elimination or reduction of labor and rationalization of railroad maintenance by statically and dynamically detecting a tilting condition of a crossover always under an unmanned condition. CONSTITUTION:An insulating bar 3 is horizontally mounted over mutually between elevated power feed wires 2 or mutually between messenger wires 1 branching on a point of a railway track, and a tilt detector main unit 4 is fixed onto the insulating bar 3. The tilt detector main unit 4 is provided with a tilt sensor for detecting the insulating bar 3 tilted at least 2 deg. to output a tilt signal, lightning converter for power-amplifying the tilt signal output by the tilt sensor to further emit light by lightning conversion and a power supply battery.
Patent JP-H1184145-A (JP)
Title: Heating furnace in drawing device of plastic optical fiber
Inventor: MATSUMOTO SHINICHI
IPC: B29L11/00
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a heating furnace for a drawing device of a plastic optical fiber which is capable of improving a drawing line speed without degrading the outer diameter accuracy of the plastic optical fiber. SOLUTION: This heating furnace 23 in the drawing device of the plastic optical fiber is internally divided to a preheating section 23a and a heating and melting section 23b which are individually temperature adjust able on the downstream side and upstream side in the progressing direction of a preform 21 and the plastic optical fiber 27 formed from this preform 21. The preheating section and heating and melting section 23b are respectively provided with a preheater 31 and a melting heater 33. The preform 21 supplied into the heating furnace 23 by a preform supplying device 25 is preheated in the preheating section 23a and is then heated and melted in the melting section 23b and is drawn to a fibrous shape.
Patent JP-H0881214-A (JP)
Title: Method for stably keeping interlaminar crosslinked clay under hydrothermal condition
Inventor: SUZUKI KENJI
IPC: C01B33/44
Filed: 1994-09-13
Abstract: PURPOSE: To prevent contraction of layer interval under hydrothermal conditions of an interlaminar crosslinked clay and stabilize the interlaminar crosslinked clay by adding a specific substance to the interlaminar crosslinked clay. CONSTITUTION: An organic substance is added to an interlaminar crosslinked clay [e.g. an alumina-crosslinked montmorillonite obtained by preparing an aqueous dispersion of Na-montmorillonite, adding an aqueous solution of Al2 (OH)5 Cl.2.4H2 O to the dispersion stepwise each in small portion, allowing the mixture to stand and filtering the mixture and heating the resultant clay]. Preferably, a substance (e.g. cane sugar) selected from saccharides (derivatives), an amino acid (derivative), a protein and a hydrophilic polymer is used as the organic substance.