baber/WOPTO huggingface dataset:
Patent JP-2000215817-A (JP)
Title: Plasma display panel with porous structure
Inventor: BARET GUY
IPC: H01J11/12
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To increase porosity while improving the effect of a barrier layer and a gettering layer and to eliminate an undesirable air removing problem after evacuation by containing a material layer containing a hardening agent at a specific ratio or below in a panel made of two opposite plates surrounding a discharge space including an array of discharge cells. SOLUTION: A material layer is a barrier layer or a gettering layer on a rear plate, it contains a hardening agent 10% or below, adhesiveness by softening and the prescribed compression strength are secured, and evacuation can be made via a porous barrier layer. The barrier layer is preferably bored with holes in zigzag and is extended between both plates, and the hardening agent is set to 4% or below due to an increase of a support. area. The hardening agent is made of lead, bismuth borosilicate, silicate, phosphate, carbonate or potassium dichromate as a base, and it has a glass phase with the prescribed softening point. Aluminate or clay including grains with the diameter 2 μm or above at 90 wt.% is preferably used for a filler.
Patent JP-2001170957-A (JP)
Title: Polypropylene injection-molded object
Inventor: SHODA ISAO
IPC: B29C45/00
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide an injection-molded object comprising a polypropylene resin excellent in scratch resistance generating no surface damage nor lowering of appearance caused by the repeated friction with cloth or paper or the contact with other article in cleaning work and suitable for a use as the outer panel part of a large-sized household electric appliance or a container. SOLUTION: The degree of crystallization of the surface of a polypropylene injection-molded object is set to 55% or more and the degree of b-axis orientation represented by the rotation of (040) reflection intensity and (110) reflection intensity of the surface thereof is set to 2 or more.
Patent JP-2000181423-A (JP)
Title: Multimonitor
Inventor: MINAMI TAKASHI
IPC: G09G1/00
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To obtain a monitor widened in a work space by disposing a flat panel having a small display screen on the flank or front surface of a casing constituting a display main body having a large display screen and driving the both display screens with the same operating system(OS). SOLUTION: A liquid crystal display device 4 is disposed on the flank of the casing constituting the CRT display 2 and both thereof are constituted to be driven by the same OS. The multimonitor M is constituted by installing the liquid crystal display device 4 having the small display screen as the flat panel to the CRT display 2 as the display main body having the large display screen 1. The lower part of the CRT display 2 is provided with a mounting stage 5. For example, Windows 98 is installed as the OS to a computer body 6 and further two video cards may be mounted thereto as well. The one video card is made to correspond to the CRT display 2 and the other video card to the liquid crystal display device 4.
Patent JP-H0688696-A (JP)
Title: Cleaner for cleaning fluid conduit
Inventor: CHIYAIMU BENNDOSA
IPC: F28G1/12
Filed: 1991-12-27
Abstract: PURPOSE: To provide a cleaning system for cleaning tubing by circulating balls through the tubing. CONSTITUTION: A cleaning system includes a system for separating and recirculating balls 14 back to the upstream side of tubing 4. The separator includes a hollow separator tube 30 having perforations 31 through its wall such that the balls 14 accumulate in a chamber on the outer side of the hollow separator tube 30 while the fluid flows through the interior thereof to the atmosphere.
Patent JP-H07133872-A (JP)
Title: Labyrinth seal device
Inventor: MIYAKE KUNIHIRO
IPC: F16J15/447
Filed: 1992-12-16
Abstract: PURPOSE:To solve a problem in conventional non-contact type clearance and provide an economical labyrinth seal device having a high sealing effect and long service life. CONSTITUTION:Regarding a labyrinth seal for sealing a fluid running between two planes capable of relative rotating motion, a rotary member 2 is provided with seal mains 3 or the like, and a spiral auxiliary groove section 4 having a linear element 1 or a sheet type element is formed between each seal main 3.
Patent JP-H11172869-A (JP)
Title: Leader
Inventor: TANIDA YASUSHI
IPC: E04D13/08
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To utilize clean rainwater at all times even on any floor in a mansion by separating a flowing-down a water current by a parting plate, etc., on the inside, using one flow path for a rainwater exclusive use and employing the other flow path for a drain-water exclusive use. SOLUTION: The leader B is executed from an uppermost floor to a ground while being penetrated to a veranda A for a mansion, the upper section of the leader B is connected to a drain pipe on a roof floor section, etc., a cylindrical inside is partitioned into two flow paths by a parting plate F, rainwater is flowed down in one flow path, and drain such as used rainwater is flowed down in the other flow path. Extracting plates 1 for rainwater are installed at every floor in the intermediate sections of the side section of the leader B, rainwater flowing down from upper sections is extracted to the outsides, buckets, etc., are mounted, and rainwater is stored, and used for gardening, etc.  When drain after usage is flowed into an introducing pipe 21 through a drainage system 2 for the veranda A, drain after usage is drained to another flow path to rainwater partitioned by the parting plate F. Accordingly, clean rainwater can be utilized at all times even in any floor by partitioning the flow path by the parting plate F.
Patent JP-2001184851-A (JP)
Title: Threading mechanism for magnetic tape device
Inventor: SUZUKI TAKESHI
IPC: G11B33/08
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a threading mechanism of a magnetic tape device devised in such a manner that sufficient driving power may be obtained and that the impact force by a drive motor may be averted in spite of the abrupt stop of a threading arm in a position where the threading mechanism stops a leader block at a cartridge or machine reel when the leader block is latched to the threading arm in the stop position described above. SOLUTION: The threading arm of the threading mechanism has the leader block stop position of a cartridge and machine reel within a locus where the arm oscillates around its fulcrum point. The arm is so constituted that the arm threads the leader block during the time. A drive arm which oscillates the threading arm is driven by a motor around its own fulcrum point and interlocks the threading arm between itself and the leader block stop position. In the direction of the locus exceeding the engaging and disengaging position, the drive arm releases the interlocking to the threading arm and is oscillatable.
Patent JP-2000186804-A (JP)
Title: Catalyst combusting device
Inventor: YABUUCHI HIDETAKA
IPC: F23C13/00
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To reduce the height of a burner, and improve the portability by arranging a flat plate-form catalyst body of which the planar area is larger than the cross sectional area, in a combustion chamber, and providing a gas passage by which a mixed gas flows in the planar direction, on the catalyst body. SOLUTION: A fuel gas in a gas tank 11 where a liquefied petroleum gas is stored, is jetted from a gas nozzle 13 through a gas channel 12, and air is sucked in from an air suction port 14 by the jetting effect of the gas stream, and the fuel gas is mixed with the air in a mixing section 15. To the outlet of the mixing section 15, a straight cylindrical gas passage 16 is communicated, and the side surface is communicated with a combustion chamber 18 having a catalyst body 17. The combustion chamber 18 is arranged in the gas passage 16, and the end section of the combustion chamber 18 is located at a place which is inside by a distance D from the end section of the straight cylindrical gas passage 16.  The catalyst body 17 is formed into a flat plate-shape wherein the planar area expressed by (the width × the length) is larger than the side surface area expressed by (the width × the thickness).
Patent JP-2000186898-A (JP)
Title: Guiding method and device for missile
Inventor: NAKAMAE JUNICHI
IPC: G01S13/88
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To provide guiding method and device for a missile, which guide the missile correctly to a target by transmitting radio waves from the missile and detecting the target by the reflecting waves of the transmitted radio waves. SOLUTION: Radio waves are transmitted from a transmitting antenna (step S1), reflected waves are received by a plurality of antennas (step S2), a transmission polarization and a receiving polarization are controlled so as to suppress the reflection of a clutter in accordance with the reflection characteristics of a target and the clutter (step S3), the target is detected by the receiving polarization (step S4) and the missile is guided to the target (step S5).
Patent JP-2000185210-A (JP)
Title: Two layer type air cleaner of air cleaning apparatus and its suction device
Inventor: NAGASAKI HIROMI
IPC: B01D46/00
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To return clean air for an unlimited period of time by employing a replaceable cleaning cassette having a suction opening arranged to the whole or a part of a wall lower part at a corner of a room which is most susceptible to dust accumulation, capable of being cleaned repeatedly, and having a easily replaceable coal provided therein so as to be used in a new state even for desired years. SOLUTION: A blower 36 is arranged in an upper part of an air cleaner, a double layer type air cleaner 1 is provided at a central part, and a plate- shaped filter 6 for coarse dust is provided in an upper part of a first dust collecting room 18 having a cleaning cassette 2 comprising a replaceable filter for fine dust, charcool, bamboo coal, and a metal net hollow body 3 provided in a second dust collecting room 19 provided in the lower part of the double layer type air cleaning apparatus 1, and is made to function as a barrel body in the central part of a suction apparatus 21 of a length conforming to a wall of a room under the first dust collecting room 18, and direct installation is made possible along the lower part of the wall to which a material discharge opening 23 is provided in the first dust collecting room 18.
Patent JP-2000159889-A (JP)
Title: Production of curable polymethylsilsesquioxane
Inventor: SAITO AKITO
IPC: C09D183/04
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To obtain a polymethylsilsesquioxane curable into a flexible crack-free product having excellent tensile strength by adding water to an organic oxygenous solvent or a mixed solvent comprising this solvent and a specified or smaller amount of a hydrocarbon solvent to form a suspension and adding dropwise a methyltrihalosilane to the suspension to effect its hydrolytic condensation. SOLUTION: Water (10-3,000 pts.wt.) is added to an oxygenous solvent such as methyl ethyl ketone or a mixed solvent comprising this solvent and at most 50 vol.% hydrocarbon solvent to form a two-phase system. To this system, 100 pts.wt. methyltrihalosilane represented by the formula: MeSiX3 (wherein Me is methyl; and X is a halogen) is added to effect its hydrolytic condensation to form a curable polymer represented by the formula and having a number- average molecular weight of 380-2,000. In a graph where the abscissae represent values of 1/(M×10-3), and the ordinates represent values of m/(m+n), the values of m/(m+n) lie within the region confined by four straight lines represented by the equations: m/(m+n)=0.152/(M×10-3)+0.10; 1/(M×10-3)=1000/2000; 1/(M×10-3)=1000/380; and m/(m+n)=0.034/(M×10-3) or on these lines.
Patent JP-H11188376-A (JP)
Title: Apparatus for treating oil and fat-containing waste water
Inventor: HANAOKA TAIRA
IPC: C02F3/34
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for treating oil and fat-contg. waste water wherein a vast area of a site such as a site for natural floatation separation and pressure floatation separation is unnecessary and expensive substances are not always necessary to be incorporated like a conventional process wherein oil and fat are directly bio- treated and whose operational expenditure is inexpensive. SOLUTION: This treating apparatus is provided with an oil and fat decomposition pretreatment tank 2 in which oil and fat in an oil and fat-contg. waste water is biologically pretreated, a bio-treatment tank 3 in which org. substances in the treated water treated in the oil and fat decomposition pretreatment tank 2 are biologically decomposed and treated under aerobic atmosphere, and an oil and fat decomposition bacillus cultivation tank 4 in which an oil and fat decomposition bacillus carrier is prepd.  by proliferating and carrying the oil and fat decomposition bacilli on the carrier surface while the carrier is fluidized under aerobic atmosphere and is also provided with carrier feeding passages for feeding the carrier carrying the oil and fat decomposition bacilli into the oil and fat decomposition pretreatment tank 2 and/or the bio- treatment tank 3 from the oil and fat decomposition bacillus cultivation tank 4.
Patent JP-2000193113-A (JP)
Title: Cutoff valve installation structure in water tank
Inventor: ICHIKAWA HIDEAKI
IPC: F16K17/36
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To prevent problems on a mounting position of a cutoff valve caused by an earthquake and the like by mounting a cutoff valve fixing part on a side surface or a bottom surface of a water tank and mounting a feed water outlet port from the cutoff valve on the same plane as a mounting surface of the cutoff valve fixing part through an elbow tube. SOLUTION: In an assembled water tank comprising a side surface 1 and a bottom surface 2 respectively formed by the panel unit bodies, an emergency cutoff valve 3 is installed on the bottom surface with the piping connection that a feed water outlet port 5 of the emergency cutoff valve 3 is mounted on the bottom surface 2 through an elbow tube 6, and the water is fed to the outside of the water tank through a short pipe 11 and a steel pipe. A cutoff valve fixing part 4 is mounted on the bottom surface 2 with a bolt and a nut. By mounting the fixing part 4 of the cutoff valve 3 and the feed water outlet port 5 on the same plane, the vibration caused by an earthquake can be totally received as the vibration same as the vibration of the mounting surface in the earthquake, whereby the problems such as the damage of the fixing part 4 can be prevented.
Patent JP-2000197256-A (JP)
Title: Load protecting method
Inventor: SERIZAWA KAZUAKI
IPC: H02H3/08
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To surely prevent burning of a load by immediately cutting off a current flowing into the load, when abnormality of the load to which a current is made to flow is detected. SOLUTION: Output means 41-4i constituted of hardware are connected with loads 91-9i, a current flowing to the loads 91-9i is controlled by the inputs of a signal c' for cutting-off to the output means 41-4i and a signal (d) for control which is outputted from a computer system 2. Overload determining value (b) from an overload determining value output means 6 and a flowing current detecting value (a) of the loads 91-9i from a flowing current detecting means 7 are compared to a state of analog amount by a load signal comparing means 8 constituted of hardware, and the signal c' for cutting-off is outputted, when the detected value exceeds the determined value. When the signal c' for cutting-of is inputted in the output means 41-4i, current flowing to the loads 91-9i is immediately cut off, and burning of the loads 91-9i is prevented.  Since the load determining value (b) is set by taking into consideration rush current, malfunctions immediately after the loads 91-9i turn on can be prevented.
Patent JP-2000186961-A (JP)
Title: Tip-guiding device for optical fiber, and temperature measuring device for molten metal
Inventor: MARUYAMA TAICHI
IPC: G01J5/08
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To simplify the structure for a tip guiding device for an optical fiber, and to prevent clogging of the optical fiber in a tip opening part of the tip guiding device. SOLUTION: A tip part 13 of this tip guiding device 7 is formed as a guide tube 14 of single-tube type for guiding a feeding object in its inside, and a ratio D/d of an inside diameter D of the guide tube 14 and an outside diameter (d) of the feeding object is set at 2.0 or more in the tip guiding device 7 of this temperature measuring device, wherein an optical fiber 1 or a metal pipe- sheathed optical fiber as the feed object is guided by the tip guiding device 7 to be fed into molten metal, a heat radiation ray of the molten metal is taken in from the tip of the optical fiber 1, and wherein a temperature of the molten metal is measured by a radiation thermometer, based on the taken-in radiation ray.  When the temperature of the molten metal is measured using the temperature measuring device provided with the tip guiding device 7, the temperature is measured so that the linear velocity of a coolant in the tip opening part position of the guide tube 14 is 50 m/sec or more.
Patent JP-2000196685-A (JP)
Title: Direct conversion receiver for frequency deviation modulation signal
Inventor: CASAGRANDE ARNAUD
IPC: H04L27/14
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To obtain a receiver for a frequency deviation modulation signal which can instantaneously execute modulation based on an analog signal. SOLUTION: This receiver 110 includes an antenna 2 which can receive a frequency deviation modulation signal S, a converting means 3 which receives the modulation signal and can offer two 1st analog signals I and Q and a demodulating means 112 which receives the 1st signals and can output a signal representing a demodulation signal X32+Y32. The means 112 includes a complex filter 116 which receives the 1st signals and can offer two 2nd analog signals X3 and Y3 so that the gain of a transfer function H3 can be equal to two different gain values G1 and G2, two normalizing means 118 and 120 which receive the 2nd signals and can offer two 3rd analog signals X32 and Y32 representing the standard of the 2nd signals in response to them and an adder 122 which receives the 3rd signals and can offer the total of them.
Patent JP-2001185899-A (JP)
Title: Method for mounting electronic parts
Inventor: INOUE MASAFUMI
IPC: H05K13/08
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for mounting electronic parts that can prevent mounting failure caused by position deviation when mounting the electronic parts. SOLUTION: In the method for mounting electronic parts where the electronic parts are picked up from the supply part of electronic parts by a transfer head and are mounted to a board, an electrode on the board is recognized by a recognition means that an electronic parts-mounting machine has when a new type of board is mounted, mounting coordinates data indicating the position coordinates of a mounting point is made based on the recognition result. In a mounting operation, the transfer head is moved to a mounting point on the board using the mounting coordinates data, thus preventing position deviation in mounting by correcting the position error of the electrode made when the board is manufactured.
Patent JP-H11268050-A (JP)
Title: Method for molding groove in tire tread and molding element
Inventor: MERINO LOPEZ JOSE
IPC: B29K21/00
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To form a groove pattern, which is formed by joining wall parts with a plurality of rubber connecting elements by a method wherein a rubber is molded by closing a mold under the condition that the support of a molding element made of two or more separate parts and keys are assembled on a tire casting mold and, after the keys are removed, the mold is opened and finally the support is taken out of a molding. SOLUTION: A molding element 10 projecting from the molding surface 111 of the part piece of the vulcanizing mold 11 of a tire tread consists of two parts assembled together so as to mold a rubber tread having a groove pattern equipped with four connecting elements arranged similarly as the connecting elements of a slit. A flat first part composes of a support 12 normal to the molding surface 111 of an element 10. A second part consists of two keys 16 and 17 each having a shape, the crosssectional surface of which is rectangular and the length of which is equal to the length L of the support 12. After a groove is molded by the molding element 10 in the rubber tread and the opposing wall parts are jointed by molding a rubber so as to contact with the wall parts of the element, the keys 16 and 17 are unloaded from the support before the removal of the molding element 10.  Thus, a tread equipped with a plurality of slits or grooves can be molded.
Patent JP-2000191141-A (JP)
Title: Article transfer device and article tiering device using it
Inventor: FUJI TOSHITAKA
IPC: B65G57/30
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide an article transfer device capable of smoothly extract a fork after transferring an article even when a transfer surface to transfer the article is inclined and has irregularities. SOLUTION: A pair of left and right forks 6 to place and hold an article is constituted free to move forward and backward in the longitudinal direction and to move up and down in the vertical direction, constituted to transfer and place the article by forward and backward movement and upward and downward movement of a pair of the left and right forks 6, and relative lowering allowable type elevating means 5, 18, 28 to actuate a pair of the left and right forks 6 to lower in a state to separately avoid lowering of each of the forks 6 by contact of another article when lowering a pair of the left and right forks 6 and to actuate them to rise in a state of fixing a relative positional relation in the vertical direction of a pair of the forks 6 when raising a pair of the left and right forks 6 are provided.
Patent JP-2000191810-A (JP)
Title: Surface-modified method for thermal resistant film and surface-modified thermal resistant film
Inventor: AKAHORI RENICHI
IPC: C08J5/18
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To control a defect, destruction and the like allowing stable running of a film by plasma-discharge-treatment of a thermal resistant film forming a projection on the surface by inorganic particles. SOLUTION: A thermal resistant film forming a projection on the surface by adding 0.01-0.5 wt.% of inorganic particles having the particle size of 0.5-10 μm, preferably 1-5 μm has not less than 100 deg.C of a glass transition temperature or not less than 300 deg.C of a melting point, not less than 121 deg.C of the maximum acceptable temperature (JIS-SC4003) in a consecutive usage temperature for a long term, and 3-300 μm, preferably 5-125 μm of thickness.  The thermal resistant film is obtained by glow-discharge-treatment under a condition of 1-500 kHz of frequency and 2,000-8,000 v in an atmosphere of mixed gas of not less than 80 volume % of inert gas with reactive gas wherein a coefficient of sliding friction (ASTM-1894) is 0.1-1, preferably 0.1-0.7, a coefficient of static friction (ASTM-1894) is 0.2-2, preferably 0.2-1.5, and surface roughness is 1-200 nm, preferably 3-100 nm.