baber/WOPTO huggingface dataset:
Patent JP-2001131982-A (JP)
Title: Tiered multi-layer banking forming method
Inventor: YAMAMOTO KIYOSHI
IPC: E02D17/18
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a connected fence which can be easily provided to stand along a slope face having curvature, and a method for forming a tiered multi- layer banking using that. SOLUTION: Fence units each provided with circular or cylindrical connection devices at both edges are formed, and these are connected to each other through two parallel rod bodies engaged in them.
Patent JP-H04333659-A (JP)
Title: Silicon carbide coating method
Inventor: REIMONDO BINSENTO SARA
IPC: D06M11/00
Filed: 1991-12-20
Abstract: PURPOSE: To provide a method for the formation of a silicon carbide coating on a carbonaceous base body or the formation of a dual coating with silicon carbide as the inner base coating and monocarbide as the outer coating in a single reaction. CONSTITUTION: A carbonaceous base body is dipped in a molten bath of silicon metal and an acid-soluble metal which does not react with carbon so much as to produce a metal carbide at least at the critical min. temp. of 1550 deg.C to form a silicon carbide coating on the carbonaceous base body. Then the body is taken out from the bath and the acid-soluble metal not reached is dissolved from the surface. The acid-soluble metal is selected from the group consisting of indium, germanium, gallium, tin, antimony, bismuth, silver, copper, or the like.
Patent JP-H10186885-A (JP)
Title: Intermediate transferring body and electrophotographic image forming device
Inventor: NANATAKI HIDEO
IPC: G03G15/01
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To provide an intermediate transferring body for a smaller size electrophotographic image forming device, capable of forming an excellent image with less color slippage or scattering by adopting a metallic belt for a base material of a tubular rotary body, as for a charged powder image transferred on the tubular rotary body by potential of a power feeding member located on a rear side of the tubular rotary body. SOLUTION: This intermediate transferring body is composed of the curvature variable tubular rotary body, the tubular rotary body carries the charged powder image on a surface thereof, which is successively transferred in company with its rotation, and the charged powder image is transferred on the rear side or the surface of the tubular rotary body by the potential of the power feeding member located on the rear side of the tubular rotary body. Then, the metallic belt is adopted as the base material of tubular rotary body. By this intermediate transferring body, expansion and contraction sideways corresponding to driving tension becomes small, the surface expansion and contraction is prevented even in a section on which curvature varies, and the electrophotographic device adopting this can realize the image of the excellent quality, miniaturize and prolong the life.
Patent JP-H10190201-A (JP)
Title: Shape of land on wiring board
Inventor: SHIKAUCHI TAKESHI
IPC: H05K1/11
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To prevent solder crack and obtain a high-quality land shape of wiring boards, by forming dams, a main soldering section and a sub-soldering section defined by the dam and solder inflow sections on a land. SOLUTION: Silks 20 are printed on a land 10 to form two dams. The dams are coaxial with the circumference of the land 10 and placed on an arc. Both the dams have ends extending toward the center and face each other. The portion of the land 10 outside the silks 20 constitutes a sub-soldering section 16 and the inside portion constitutes a main soldering section 14. The areas without silks 20-20 constitute solder inflow sections 18. When automatic soldering is performed in a solder bath or the like, solder 60 sticks to the entire surface of the land 10, and is risen in proximity to a part lead 50 by surface tension. Simultaneously, the solder 60 sticking to the sub-soldering section 16 flows into the main soldering section 14 through the solder inflow sections 18. Thus the land 10 is joined with the parts lead 50 by more solder than ever.
Patent JP-H06184937-A (JP)
Title: Deodorizing and antimicrobial animal fiber
Inventor: SHIRAI HIROYOSHI
IPC: D06M13/355
Filed: 1992-12-18
Abstract: PURPOSE:To provide an animal fiber having both deodorizing and antimicrobial performances by making a specific metal porphyrazine compound and an antimicrobial agent adhere to an animal fiber. CONSTITUTION:A metal porphyrazine compound of the formula (X is H, carboxyl group or its metal salt, sulfo group or its metal salt, or amino group where at least one of the groups is carboxyl group or its metal salt, sulfo group or its salt; Me is divalent or trivalent iron ion, divalent or trivalent cobalt ion) is carried on an animal fiber in an amount of 0.3% based on the weight of the animal fiber, and the produced deodorized animal fiber is treated with an aqueous solution containing an antimicrobial agent [e.g. 3-(trimethoxysilyl) propyldimethyl-octadecyl ammonium chloride] to provide the deodorizing and antimicrobial animal fiber having both the excellent deodorizing and antimicrobial performances. When the metal porphyrazine compound is carried, the introduction of cation groups to the fiber permits to enhance the carrying yield, of the metal porphyrazine compound to >=90%.
Patent JP-2001176111-A (JP)
Title: Optical head
Inventor: NISHIWAKI SEIJI
IPC: G11B7/135
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To provide an optical head that can be made thinner and that causes no aberration under finite light beams. SOLUTION: The optical axes 3, 3' of the light made incident on a prism 4 through a wedge prism 13 are refracted to an optical disk 9 side, the position of radiation sources 1', 10 is raised to the optical disk side. The radiation source 1' is arranged closer to a collimator lens 2 than to its focal position 1, the outgoing light in turned to divergent light, and the aberration caused by the passing of this divergent light through the prism 4 is compensated by the wedge prism 13. The outgoing light from the radiation source 10 is reflected by the surface on the objective lens 7 side of the wedge prism 12, converged by the collimator lens 2 and turned to parallel light. The position of the radiation source 10 may be raised higher by tilting a reflection area 12S toward an optical disk.
Patent JP-H11241877-A (JP)
Title: Ice making device
Inventor: YAMADA HATSUO
IPC: F25C1/12
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To facilitate the taking-out of a control box, stored in an upper machine room, from the upper machine room by a method wherein the control box is attached detachably to the front wall surface of the upper machine room through a plate type control box fixing member, attached to the front wall surface of the upper machine room. SOLUTION: A control box fixing member 18 is attached to the front wall surface 9a of an upper storage chamber or the back surface of an insulating panel 29 through a plurality of screws 19 so as to be opposed to the opened front surface of the control box 10. The control box fixing member 18 is formed of a metallic plate having a rectangular configuration substantially and is provided with a fixing piece 20. The fixing piece 20 is formed by bending the upper end part of the control box fixing member 18 substantially and is fixed to the ceiling surface 10a of the control box 10 by screws 22, inserted from the upper surface of the control box 10 into the control box 10.
Patent JP-H11189487-A (JP)
Title: Production apparatus for oxide single crystal
Inventor: KATSUI SHUJI
IPC: C30B15/00
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To improve the yield of pulling of oxide single crystal and to reduce the apparatus cost of pulling apparatus, by controlling the variation of a furnace condition caused by a deformation of a heat-retaining member at the upper part of a crucible made of a noble metal. SOLUTION: A crucible 14 made of a noble metal in which an oxide single crystal raw material is stored is arranged in furnace bodies 11 and 13 composed of refractory. The oxide single crystal raw material in the crucible 14 made of a noble metal is melted by a raw material melting means such as a high-frequency heating coil or the like. One or plural heat insulating plates 18 made of refractory having a through hole 18a of oxide single crystal having a diameter smaller than the inner diameter of the crucible 14 made of a nozzle are installed at the upper side of the crucible 14 made of a noble metal to create a fixed temperature gradient and a temperature distribution in the furnace. By the apparatus, a seed crystal 21 immersed in the a raw material melt 20 is raised while being rotated to grow an oxide single crystal.
Patent JP-H0748429-A (JP)
Title: Self-emulsifiable polyisocyanate composition and water-based coating composition and water-based adhesive composition
Inventor: MORIKAWA YUKIHIRO
IPC: C08L75/00
Filed: 1992-12-25
Abstract: PURPOSE:To provide the composition having a specified average number of NCO functional groups, excellent in water dispersion stability and workability, useful for water-based coating agents, etc., comprising each specific polyisocyanate, hydrophilic surfactant and aliphatic compound, etc. CONSTITUTION:The composition 2.0-3.5 in average number of NCO functional group, comprising (A) polyisocyanate(s) consisting mainly of at least one kind among aliphatic polyisocyanates, alicyclic polyisocyanates and aromatic polyisocyanates, (B) a hydrophilic surfactant having one or more active hydrogen groups reactive with isocyanate group, such as polyethylene ether alcohol and (C) a >=8C aliphatic compound having one or more active hydrogen group reactive with the isocyanate group and/or a fatty acid ester >=8 in sum of the number of the carbon atoms in a fatty acid and hydroxyl-contg. compound as feedstocks. The second objective water-based coating composition can be obtained by incorporating this composition with water.
Patent JP-2000171677-A (JP)
Title: Light shielding device for shutter and focusing unit and fixing method thereof
Inventor: HASE HIROYUKI
IPC: G03B17/02
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To enable a light beam intruding the inside of a shutter and focusing unit having a moving photographing lens inside to be surely shielded without making the diameter of a lens barrel large-sized. SOLUTION: A lens holding frame 21 holding the photographing lens 20 moved forward and backward is arranged in the shutter and focusing unit 11 having a shutter bottom board 13 and a supporting bottom board 28 at both end parts. By attaching and fixing a freely elongating and contracting hollow cylindrical light shielding rubber barrel 36 whose inside diameter is smaller than the outside diameter of the unit 11 to an outside circumference between the boards 13 and 28, the light beam intruding from a gap between the outside circumference of the frame 21 and the aperture part 28a of the board 28 is shielded.
Patent JP-H06199183-A (JP)
Title: Console box for electric vehicle
Inventor: YAMAMOTO MASAKAZU
IPC: B60K1/04
Filed: 1992-12-28
Abstract: PURPOSE:To provide a console box which can be installed easily on a floor panel of an electric vehicle. CONSTITUTION:In an electric vehicle constituted in such a way that a battery box is installed under the floor, and a part 10 corresponding to the battery box of a floor panel is projected inside of a vehicle room, and a lower floor panel part 11 is formed at least in front of a front part seat, a console box 30 is arranged so as to stride over the lower floor panel part 11 and the projected floor panel part 10. The console box 30 is divided into a console box part 31 extending along an upper surface of the projected floor panel part 10 and a console box part 32 to connect the console box part 31 extending along the lower floor panel part 11 and a dashboard 3 to each other, and these console box parts 31 and 32 are installed respectively in the floor panel parts 10 and 11. Electrical equipment 41 is arranged in the console box 30.
Patent JP-H06267281-A (JP)
Title: Pre-decoding circuit and work line decoding circuit
Inventor: PIITAA HEIZEN
IPC: G11C16/06
Filed: 1992-12-28
Abstract: PURPOSE: To increase the word line disconnection selection speed by using a powerful element, which can transfer a considerable quantity of current, as a P-channel element functioning as a switch which supplies a current with which a common node capacity is charged. CONSTITUTION: When both of input signals are high, a NAND sate incorporating N-channel FET elements 31 and 32 and P-channel FET elements 34 and 35 supplies a low voltage to an output terminal. A high voltage approximating a supply voltage VCC is supplied for other combinations of input signals. If decoding of a specific row in an N-channel FET element 39 is impossible, a P-channel FET element 42 supplies a supply voltage Vpx in the high level to the input of an output driver 40. The supply voltage Vpx drives the element 39 with the supply voltage VCC and is transferred back to the output of a NAND gate through an N-channel FET element 37. By this constitution, powerful P-channel elements which can transfer a considerable quantity of current are used as elements 34 and 35 to increase the word line disconnection/selection speed.
Patent JP-H10198161-A (JP)
Title: Developing device
Inventor: NONOMURA MAKOTO
IPC: G03G15/08
Filed: 1996-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a developing device capable of substantially applying only non-magnetic toner on a developing sleeve by stabilizing the charge application to the non-magnetic toner by the friction between magnetic carriers, and binding the magnetic carrier in the developer container. SOLUTION: In the developing device adopting the developer containing the non-magnetic toner and the magnetic carriers, magnetic field is formed by the developer carrier 1 having magnetism in cooperation with the permanent magnet 10 by rotating the developer controlling member 2 composed of a non- magnetic member 2 provided with a permanent magnet 10 fixed inside. The magnetic carriers are bound in the developer controlling area G formed by the magnetic field while the transporting force in the developer container inside direction is applied, positively circulated, and substantially the non-magnetic toner only is carried by the developer carrier 1 and transported to the developing area for developing the latent image on the image carrier.
Patent JP-H05181065-A (JP)
Title: Transmission type near field scanning type microscope
Inventor: OKANE TOSHIMITSU
IPC: G02B21/00
Filed: 1991-12-26
Abstract: PURPOSE:To improve the degree of utilization of the light power of the illumination light of the transmission type near field scanning type microscope and to greatly improve the observation sensitivity and SN ratio. CONSTITUTION:The transmission type near field scanning type microscope is equipped with a light irradiating means 9 which irradiates an observation point of a sample 1 mounted on a sample base 3 with illumination light from the reverse surface through the sample and a probe means 17 which relatively scans the sample 1 and partial transmitting mirrors 5 and 7 are provided as the incidence-side end surface and projection-side end surface of the sample base 3 to constitute an optical resonator including the optical system of the sample base 3. Variation in the distance between the surface of the sample 1 and the probe means 17 is detected as variation in the resonance frequency of the resonator. Further, a laser medium is arranged on the illumination light incidence end side or projection end surface side of the sample base and the partial transmitting mirrors are provided at both the end parts of the optical path including the sample base and laser medium to also constitute the optical resonator.
Patent JP-2001170876-A (JP)
Title: Dust protective mechanism for breaker
Inventor: FUKUI NOBUYOSHI
IPC: F15B15/14
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To protect a shock absorbing device for improving durability of a breaker by preventing invasion of dust, water, sand, etc., into a bracket. SOLUTION: In a hydraulic breaker 1 in which a breaker body 2 is held by a bracket 3, a rod cover 10 is provided on a tip part of the bracket 3, a dust ring 12 is installed between the breaker body 2 and the rod cover 10, and an injection hole 13 for filling foam urethane resin is provided inside the rod cover 10.
Patent JP-2001174828-A (JP)
Title: Liquid crystal display device and its producing method
Inventor: MORIYA KOJI
IPC: G02F1/1333
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To suppress bleeding of a sealing material, bubbles due to failure in injection, occurrences of rubbing stripes and gap irregularity and to produce a narrow gap panel having good display quality. SOLUTION: Level difference is formed just below a sealing material 168 to suppress bleeding of the sealing material in an active matrix panel by separately forming two layers of interlayer insulating films 158, 160 and then removing one layer. In order to form the level difference to the absolute minimum, a columnar spacer 162 is applied to flatten the level difference below the sealing material 168, and thereby, a uniform cell gap is obtained. Rubbing stripes due to the level difference can be avoided by forming the level difference in the region except for the upstream side of rubbing.
Patent JP-H05182874-A (JP)
Title: Solid electrolytic capacitor and manufacture thereof
Inventor: KUBONAI TATSURO
IPC: H01G9/004
Filed: 1991-12-27
Abstract: PURPOSE:To facilitate mounting of an anode terminal and a cathode terminal and to realize simplification of an assembling work by mounting an anode in which a capacity forming surface is surrounded by a standing wall and forming the anode terminal and the cathode terminal of terminal members mounted across the capacity forming surface of the anode. CONSTITUTION:An anode 2 formed in a rectangular parallelepiped shape is used for a solid electrolytic capacitor, and a capacitor element is formed in an inner space surrounded by a standing wall 4 of the anode 2. An anode terminal 12 and a cathode terminal 14 formed as outer terminals of single terminal members 10 are mounted on the outer surface of the anode 2. A capacity forming surface 20 formed in a flat plate state surrounded by the wall 4 is set in the anode 2. Thus, assembling can be simplified, assembling steps can be simplified, and a manufacturing cost can be reduced.
Patent JP-H06205415-A (JP)
Title: Video signal transmission equipment
Inventor: MIYAKE KIMITAKE
IPC: H04N5/14
Filed: 1992-12-29
Abstract: PURPOSE:To provide a video signal transmission equipment for switching a moving picture video signal or a still picture video signal subjected to subsampling and transmitting the selected signal without degrading picture quality due to the mismatching of emphasis/de-emphasis. CONSTITUTION:The video signal transmission equipment switches the moving picture video signal and the still picture video signal subjected to subsampling and transmits the switched signal and is provided with a low pass filter 11 having a frequency characteristic close to the frequency characteristic of a transmission system 4 and with a high pass filter 12 having a frequency characteristic almost reverse to that of the low pass filter 11.
Patent JP-2001173323-A (JP)
Title: Entrance door
Inventor: TANIOKA KAZUTOSHI
IPC: B27M3/00
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide an entrance door which is formed such that framing of a door panel main body is prevented from discoloring or fading even if it is exposed to sunlight, and maintains good weatherability. SOLUTION: The entrance door includes the door panel main body 2 formed of a wood base material 1, and at least the entire surface of the door facing the outdoor side 3 has a translucent glass plate 4 laminated thereon in one body.
Patent JP-2001176264-A (JP)
Title: Readout device
Inventor: SAKATA SHUNICHI
IPC: G11C11/401
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To shorten the access delay time of a readout device which outputs parallel data read out from a memory after converting the data into serial data. SOLUTION: Since the delay caused by the signal line between a register 101 which outputs the data #1 of leading bit of n-bit parallel data #1-∼ and a latch circuit 6 or the gate of an amplifier circuit 3 can be eliminated by shortening the signal line, the outputting timing of the data #1 becomes earlier. In addition, since the readout of the n-bit parallel data #1-#n synchronized to a system clock clk can be started not from the data of the leading bit #1, but from that of the next bit #2, the outputting timing of the data #2-#n of the bits after the leading bit also becomes earlier.
Patent JP-H11310389-A (JP)
Title: Optimal position deciding method and device of loading substance in vessel
Inventor: PEDERSEN JORGEN
IPC: B65G67/04
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To select an optimal loading place by correlating the distribution of a substance in a vessel with a template of the ideal loading distribution. SOLUTION: The distribution of a loading material of a loading space of a dump truck is displayed on the x, y, z axis of a coordinate system 28 as a loading map on the loading space of the dump truck by using a sensor system. A dimension of the grid part 30 is decided on the basis of a required resolution level. The ideal loading distribution 32 suitable for the dump truck is also divided into the grid parts of the same size of the grid part 30 of the loading map 26. A numeric value showing a height of a substance in the grid parts 30, 34 of the loading map and a desirable height of the substance is calculated according to the template distribution of the ideal loading distribution 32 to be stored in a memory.  An optimal loading place is determined by calculating a secondary table of a correlation value on the basis of a numeric value showing a height of the substance in the respective grid parts of the template and loading map distribution by using a specific correlation function.
Patent JP-2000337066-A (JP)
Title: Stepladder
Inventor: ONO SANAE
IPC: E06C7/42
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To prevent overturning of a stepladder and safely perform high lift work by providing a frame of a leg of a stepladder with a clamp bar where a clamp of a scaffolding pipe is mounted, and fixing it to the scaffolding pipe driven in the ground. SOLUTION: A clamp bar 2 for mounting a clamp of a scaffolding pipe on a frame 1 of a leg of a stepladder is movably fitted by a bolt 3, whereby the clamp can be fixed to an arbitrary position of the frame 1. First, a scaffolding pipe is driven into the ground, secondary, the clamp is fitted through the clamp bar 2, and the stepladder is fixed to the scaffolding pipe to be stably held without overturning. Agricultural works for fruit tree or the like, car washing or high lift work can be safely conducted on the top plate 6 in cooperation with a handrail part 7 and a wide top plate 6.
Patent JP-2001174464-A (JP)
Title: Method for differentiating liver disease
Inventor: KONDO MASAHIDE
IPC: C12Q1/46
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for easily differentiating chronic hepatitis from liver cirrhosis without depending on a histological inspection such as biopsy. SOLUTION: A sample is reacted with an aleurie eurantia lectin, then cholinesterase that is not combined with the lectin is quantitatively determined, thus discriminating chronic hepatitis from liver cirrhosis.