baber/WOPTO huggingface dataset:
Patent JP-H10186708-A (JP)
Title: Developer, developing device, and image forming device
Inventor: ISHII MARIKO
IPC: G03G15/08
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a developer not causing fluctuation of developed image density, eliminating fogging, toner splashing, and filming, and stable in chargeability by containing a mixture of a first hydrophobic silica particle and a second uncracked hydrophobic silica particle made hydrophobic to the opposite polarity to that of the first silica particle, and specifying their weight ratio and total amounts added. SOLUTION: In a developer containing rough toner particles, which contain a coloring agent and a binding resin, and a fluidization agent mixed with the rough toner particles, a first cracked hydrophobic silica particle made hydrophobic to a predetermined polarity along with the rough toner particles and a second uncracked hydrophobic silica particle made hydrophobic to the opposite polarity to the predetermined polarity along with the rough toner particles are at least used as the fluidization agent. The first and second hydrophobic silica particles used are in a weigh ratio of 2:8 to 8:2 and are added by 0.01 to 8.0wt.% of the total weight of the developer.
Patent JP-H05176561-A (JP)
Title: Manufacture of ultrasonic wave driving motor lining material and ultrasonic driving motor employing the lining material
Inventor: OGINO HIROYUKI
IPC: H02N2/00
Filed: 1991-12-25
Abstract: PURPOSE:To obtain a lining material which has excellent abrasion resistance and facilitates reduction of noises by a method wherein a strip-shaped element is wound into a roll and the rolled member is cut out along a predetermined direction with a required thickness. CONSTITUTION:A strip-shaped element 21 is wound along the direction of an arrow A from the required inner diameter of a lining material 9 for an ultrasonic wave driving motor until the required outer diameter of the lining material 9 is obtained to form a lap rolled member 20. After the lap-rolled member 20 is cut out along a direction perpendicular to a winding axis direction E from a direction B, the disc- shaped lining material 9 having a hole at its center is formed. Therefore, regions a', b' and c' are evenly exposed in a C-plane or a D-plane which is to be a contact plane with a stator part 1, so that the component elements of the lining material 9 can be uniformly arranged. Further, as the lap-rolled member 20 having the required dimensions is cut along the direction perpendicular to the axial direction E, abrasion resistance, vibration-proofness, impact resistance and heat resistance can be improved and, further, creation of noise can be suppressed.
Patent JP-H11161174-A (JP)
Title: Formation of surface hardened label
Inventor: SUGA KAZUHIRO
IPC: C09J127/06
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To provide plastic molded goods formed with a label having a design layer of an elaborate photographic tone and tough surface hardness. SOLUTION: An image forming film 1 successively provided with the design layer 2 and an adhesive layer 4 on at least one side is prepd. An adhesive layer 4 of the uncured surface hardened label 15 laminated with a release film 5 via an ionization radiation resin or thermosetting resin which constitutes a surface protective layer 3 and a molded resin 6 are laminated and molded on the other side thereof and thereafter, the surface protective layer 3 is cured by irradiation with the ionization radiation or by heating from the release film 4 side, by which the surface hardened label 10 is formed. The molded goods 20 are obtd. by peeling and removing the release film 5.
Patent JP-H09173866-A (JP)
Title: Diesel exhaust gas purifying filter
Inventor: NAKANISHI TOMOHIKO
IPC: B01D53/86
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To lower pressure loss while holding a high specific surface area, in a diesel exhaust gas purifying filter passing exhaust gas through the pores of the cell side walls of a honeycomb to allow the same to flow to adjacent cells to collect particulates, by applying active alumina particles mutually different in particle size to the surfaces of cell sidewalls and the inside of cell pores. SOLUTION: Both ends of a monolithic honeycomb are alternately sealed by a sealing material 1 to form a coating layer 4 composed of active alumina particles 3 to the cell side walls 2 of a honeycomb type filter. When diesel exhaust gas containing particulates passes through the cell sidewalls 2, particulates are collected by the surfaces of cell sidewalls and the pores in the cell sidewalls. At this time, a porous coating layer of active alumina A having a particle size larger than the average pore size of the filter is formed on the cell side walls 2 and active alumina B having a small particle size is applied to the inside of cell pores. A wt. ratio of particles A, B is set to a range of B/A=2/8-8/2.
Patent JP-H07172841-A (JP)
Title: Production of quarts glass tube and device therefor
Inventor: SAKIKUBO KUNIHIKO
IPC: C03B7/22
Filed: 1993-12-18
Abstract: PURPOSE:To provide a quartz glass tube producing method capable of reducing producing cost and remarkably improving dimensional precision. CONSTITUTION:A molten quartz glass 20 is allowed to flow down from the annular mold cavity formed by a mold 14 fixed to the lower end of a vertical raw material-contg. cylinder 13 and a mandrel 15 coaxially arranged in the mold and tubed. In this case, the mandrel is supported from the lower part and rotated pivotally. Consequently, the shape of the raw material contained in the cylinder is not limited, the shaking of the center shaft is suppressed by the centripetal force resulting from the rotation of the mandrel by the revolution of the rotating shaft, and the contact area between a member attached to the mandrel and the melt is reduced.
Patent JP-H09186897-A (JP)
Title: Device and method for image processing
Inventor: OWADA MITSURU
IPC: G06T7/00
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To recognize an image with high accuracy from YMCK image data and density image data of the YMCK image data. SOLUTION: An RF converter 2 applies color space conversion and correction processing to received RGB image data 1 to obtain YMCK image data 3. A gamma 6 to which a conversion table is set applies inverse processing to the YMCK image data 3 outputted from the RF converter 2 to restore the data into original RGB image data. An image recognition circuit 7 recognizes an image of a specific original from the RGB image data outputted from the gamma table 6.
Patent JP-H06183956-A (JP)
Title: Stable pharmaceutical preparation for application
Inventor: HIDAKA NAGAFUMI
IPC: A61K31/565
Filed: 1992-12-24
Abstract: PURPOSE:To prepare an application agent excellent in handleability and percutaneous absorbability with hardly any onset of dermal contact dermatitis. CONSTITUTION:This stable pharmaceutical preparation for application is composed of (1) a medicine-containing tacky layer, (2) a substantially medicine- impermeable separate film layer, (3) a connecting tacky layer for bonding the separate film layer to a support layer and (4) the support layer. The layers are laminated in the order of (1), (2), (3) and (4) and notches or/and perforations are formed on the inner surface of the separate film (2).
Patent JP-2000170356-A (JP)
Title: Wedge-screwing type level-locking mechanism for height- adjustable floor post
Inventor: OSAKA TOMIICHI
IPC: E04F15/00
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a height-adjustable floor post in a wedge-screwing type level-locking mechanism which can be arranged at a slab or the like with its height adjusted to a specified level for constructing quickly a highly accurate and durable floor structure with the height being locked at the set level certainly and stably without errors. SOLUTION: External threads S are formed respectively at the upper outer circumferential face of a female-screwed stand cylinder 1 and the lower outer circumferential face of a female-screwed floor support cylinder 3, and a pair of lock nuts 4 each equipped with a tightening tap 41 in a large diameter and capable of screwing down and furthermore having a wedge for screwing-in at its inner circumference are arranged, being correspondent respectively to the external threads S of the female-screwed stand cylinder 1 and the female- screwed floor support cylinder 3, at the uppere and lower positions of a screw rod 2 which is screwed down onto both of the cylinders.
Patent JP-2001143643-A (JP)
Title: Glass panel for cathode ray tube
Inventor: MIWA YOSHIHARU
IPC: G02B1/115
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a glass panel for a cathode ray tube(CRT) characterized in that the front surface reflection of light is reduced, brightness and contrast improved, anti-electrification and shielding of electromagnetic wave enhanced, and the visually perceptible back surface reflection reduced. SOLUTION: The glass panel of CRT is made of a glass plate that has a light transmissivity of 70% or more for a wavelength of 550 nm with a plate thickness of 10.16 mm. The outside of the face part is coated with a conductive antireflective layer, which has a light transmissivity of 90% or less, visually perceptible front surface reflectivity of 2% or less, and visually perceptible back surface reflectivity of 7% or less for a wavelength of 550 nm.
Patent JP-H09162156-A (JP)
Title: Treating method and treating system
Inventor: KUMAGAI YOSHIO
IPC: H01L21/304
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To suppress adhesion of particles to a matter to be treated or uneven drying thereof at the time of chemical treating, cleaning and drying of the matter. SOLUTION: A bath 20 for cleaning a semiconductor wafer W with cleaning liquid and drying the cleaned wafer communicates with a section 40 for producing a drying gas by heating a solvent through a drying gas supply path 30. The cleaning/drying bath 20 is provided, at the bottom thereof, with a port 24 for feeding/discharging chemical and cleaning liquid along with a chemical discharge port 61 having a forced liquid discharge mechanism 60. Consequently, the chemical can be discharged in a short time upon finishing the chemical treatment of the semiconductor wafer W placed in the cleaning/drying bath 20. Subsequently, the wafer W is cleaned with cleaning liquid and a region containing the drying gas is formed on the interface of cleaning liquid and the semiconductor wafer W can be dried with the drying gas atmosphere while being projected substantially from the interface.
Patent JP-H09158282-A (JP)
Title: Waterproof pan structure for bathroom unit
Inventor: INOUE KENJI
IPC: A47K4/00
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To prevent the leakage from an inspection port by arranging a draining groove around the inspection port provided on the washing place of a waterproof pan, sealing and placing an inner lid on a flange to close the inspection port, and covering the upper surface of the inner lid and the draining groove with a dressed lid. SOLUTION: An inspection port 4 is provided in a washing place 3, and a draining groove 5 is arranged around the inspection port 4 in recessed form. A flange is protruded inward from the inside surface of the inspection port 4, and an inner lid 9 is sealed and placed on the flange to close the inspection port 4. A dressed lid 3' for covering the upper surface of the inner lid 9 and the draining groove 5 is laid to isolate the sealed part of the inner lid 9 from water. Thus, since a load is hardly added to the sealed part from above, sealing property can be ensured to surely prevent the leakage from the inspection port 4. Further, the upper surface of the inner lid 9 and the draining groove 5 are covered with the dressed lid 10, whereby the washing place 3 with a good appearance can be formed.
Patent JP-H11172655-A (JP)
Title: Float screen device for irrigation channel
Inventor: ISHIBASHI MAKOTO
IPC: E02B13/00
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a float screen device to perform proper construction even when the width of the irrigation channel is various, besides foreign matters floating in the vicinity of a water surface are discharged and collected to the outside, and reliably prevent entrance of the foreign matters to an agricultural land. SOLUTION: Two screen bars 5 and 6 floatable in the vicinity of a water surface by own buoyancy are connected to a lead-in pipe 3 in a state that the lead in pipe is rotatable in the direction of a flow of water in an irrigation channel 10 without interference with the flow passage port of the lead-in pipe 3 arranged at the upper end of a collection flow passage and beside with the tip side deviated to a spot situated upper stream. A flexible suction 2 having a base end connected to the collection pipe 1 communicated with an external part is connected to the lead-in pipe 3. This constitution sucks foreign matters in the vicinity of a water surface to the lead-in pipe 3 side together with a water flow and discharges the foreign matters.
Patent JP-H07178826-A (JP)
Title: Housing device for roving creel
Inventor: OTSUKA YASUO
IPC: C08J5/04
Filed: 1993-12-21
Abstract: PURPOSE:To provide a housing device for a roving creel in which many roving creels are housed in a narrow site. CONSTITUTION:A housing device for a roving creel is provided in which roving is supplied to the roving-row-forming part of an FRP forming device. The housing device 10 for the roving creel has generally a rack structure of a rectangular parallelepiped shape. Many roving creels 20 are arranged three- dimentionally. Roving 12 is pulled out from the respective creels 20 and holizontal guide routes for feeding the roving 12 forward are provided above the creels 20 and constituted of a plurality of sleeves 22 provided on straight lines. Many rovings 12 are arranged in the vertical and horizontal directions through the roving guide rods 26 and a roving-aligning plate 28 without mutually interfering and supplied to the FRP forming device. Therefore the arrangement efficiency of the FRP forming device is increased and workability is enhanced and space saving is enabled.
Patent JP-H10181703-A (JP)
Title: Vertical filling and packaging machine
Inventor: IMOTO HIROSHI
IPC: B65B9/12
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To reduce the variation of weight of the contents and improve the yield of packages. SOLUTION: A pair of molding plates 33a, 33b are provided between a drawing roller 11 and a heat-sealing mechanism 20. The molding plates 33a, 33b press a cylindrical film 1 with a substance 2 to be filled put in from sides for stabilizing its shape by driving of cylinders 39a, 39b supported by cylinder support plates 32a, 32b. A weight sensor 44 measures the weight of a package and outputs the result to a molding control part 43. The molding plate control part 43 moves the cylinder support plate 32a via a transmission mechanism such as a worm gear 35 by rotating a servo motor 34 according to the measurement results by the weight sensor 44 so as to control the distance between the molding plates 33a, 33b.
Patent JP-H09159141-A (JP)
Title: Device for liquefying and exhausting combustion gas
Inventor: AKAGAWA HIROKAZU
IPC: F23J15/06
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To liquefy and exhaust condensed exhaust gas to water of high pressure and low temperature. SOLUTION: A device for liquefying and exhausting combustion gas comprises an exhaust gas cooler 8 for cooling and liquefying combustion exhaust gas, a prime mover 6 cooled by prinary cooling water which cools the gas cooler, a cooling water cooler 12 for cooling the primary cooling water by secondary cooling water and an exhaust pump 9 for pressurizing and exhausting condensed exhaust liquid. The device is provided with a pipeline 13' for mixing the condensed exhaust liquid at the outlet of the exhaust pump with the secondary cooling water after the outlet of the cooling water cooler and exhausting the mixture.
Patent JP-H06193527-A (JP)
Title: Intake device for internal combustion engine
Inventor: MIYAKUBO HIROSHI
IPC: F16J15/06
Filed: 1992-12-25
Abstract: PURPOSE:To suppress vibration transfer from a cylinder head to an intake collector, especially suppress transfer within the range of specified HZ or more, so as to reduce radiation noise from the intake collector. CONSTITUTION:An intake collector 5 and an intake manifold 6 are cast independently, and an elastic seal member 18 is interposed in a joint part between both of them. An elastic seal member 15 is interposed also in a joint part between the top end of the intake manifold 6 and a cylinder head 2. The intake collector 5 is elastically supported on the cylinder head 2 through the intake manifold 6, but, it is not supported on the other stay and the like. The intake manifold 6 acts as an internal mass body between both elastic seal members 15, 18, and transfer of vibration to the intake collector 5 is suppressed in the range of its resonant frequency or more.
Patent JP-H06191287-A (JP)
Title: Weather strip for sashless door type vehicle
Inventor: ETO NORIAKI
IPC: B60J10/04
Filed: 1992-12-25
Abstract: PURPOSE:To improve manufacturing work efficiency by avoiding cutoff work of an extrusion molding part as well as to prevent a material loss. CONSTITUTION:A vertically erected side extrusion molding part is divided and formed into a front side sealing member 18 and a rear side sealing member 19 front and rear of a vehicle body. Respective fitting projecting parts 21 and 22 arranged in the divided end parts of both the sealing members 18 and 19 are inserted forcibly and fitted between fitting pieces 27 and 28 and a base part of a molding 20, and both the sealing members 18 and 19 are connected to each other. The upper and lower end parts of the molding 20 at the connecting time are projected from the upper and lower end surfaces of both the sealing members 18 and 19, and molding is carried out in this condition.
Patent JP-H05178242-A (JP)
Title: Safety device in car body tilt control for crawler type traveling car body
Inventor: AKIYAMA TAKAO
IPC: B62D55/116
Filed: 1991-12-27
Abstract: PURPOSE:To prevent the interference between a caterpillar track and a car body of the control mechanics for each tilt on the left and right sides and front and rear sides of a crawler type traveling car body. CONSTITUTION:As for a safety device in car body tilt control for a crawler type traveling car body which is equipped with s safety mechanism which prevents the execution of start unless the contact state between a car body side member 11 and a caterpillar track 21 is released, when a detector 22 for detecting the contact state on the traveling start for the shift of the traveling car body from a stop state to a traveling state.
Patent JP-H06197358-A (JP)
Title: Chrominance signal correction circuit
Inventor: ONO HIROYUKI
IPC: H04N9/64
Filed: 1992-12-25
Abstract: PURPOSE:To constitute the small-scale chrominance signal correction circuit utilized in video signal processing for an image pickup device or the like of a few number of multipliers. CONSTITUTION:A subtractor 2 forms color difference signals (R-G), (G-B), (R-B) from R, G, B input video signals. A color difference signal changeover circuit 3 selects two color difference signals among the three color difference signals and selects any of the sets of two color difference signals alternately based on a clock whose frequency is (2XN) Hz synchronously with a digital 3-primary color input video signal as to each of three combinations of {(R-G), (R-B)}, {(G-B), (R-G)}, and {(G-B), (R-B)}. A coefficient selection output circuit 6 selects and outputs two coefficients set in advance corresponding to the combinations of color difference signals by a clock whose frequency is (2XN) Hz synchronously with the RGB input video signal alternately. A multiplier 5 multiplies an output signal of the coefficient selection output circuit 6 with an output signal of the color difference signal changeover circuit 3.
Patent JP-H10180536-A (JP)
Title: Cutting method of tubing and device thereof
Inventor: TSUNE RYOICHI
IPC: B23D45/12
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To use even a circular saw blade of which the diameter is equal to the diameter of tubing or smaller than it by cutting the tubing through longitudinally reciprocating by a fixed stroke a circular saw blade with square shaped cutting blade while rotating at higher peripheral speed than the tubing, while the tubing is rotated around the axis. SOLUTION: While rotating tubing W around the axis by a rotational driving means, a circular saw blade 5 with square shaped cutting blade is longitudinally reciprocated by means of a hydraulic cylinder 10 by a fixed stroke while rotating at higher peripheral speed than the tubing W and cuts off the tubing. Hereby, even the circular saw blade 5 of which the diameter is equal to the diameter of the tubing W or smaller than it can be used, the cost of the circular saw blade 5 can be lowered, the moving stroke of the circular saw blade 5 can be shortened, and hence the cutting time can be shortened. In addition, the tubing W is not deformed even in the case of tubing W of thin wall or soft material.
Patent JP-H06226994-A (JP)
Title: Combined filter / air check valve of thermal ink jet pen
Inventor: JIYOOJI TEII KAPURINSUKII
IPC: B41J2/19
Filed: 1993-12-22
Abstract: PURPOSE: To solve a problem of leakage of air bubbles to an ink reservoir under negative pressure. CONSTITUTION: The combined filter/aircheck valve for a thermal ink jet pen comprises a thermal ink jet print head 76, an ink reservoir 62 for maintaining supply of ink under the negative pressure, a channel 94 between the reservoir 62 and the head 76, and air check valves 90, 92 arranged in the channel 94 to prevent the air from flowing from the head 76 to the reservoir 62 through the channel 94 and capable of suitably feeding ink from the reservoir 62 to the head 76 as needed.
Patent JP-H10179817-A (JP)
Title: Manufacture of golf club head made of titanium
Inventor: IIIZUMI HIROSHI
IPC: A63B102/32
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To manufacture a golf club head made of titanium which is excellent in the mechanical characteristics such as strength, durabiluty, etc., and emits a light touch metallic striking sound not biased in the treble range while the reverberation of the ball striking sound in the frequency band 6-8kHz remains high. SOLUTION: In manufacturing a golf club head made of titanium, an α+β type titanium alloy is subjected to a processing at a temp. in the range from more than the β-transformation temp. minus 100 deg.C to less than 1100 deg.C, and the substance undergoes heat treatment in the temp. range from more than β-transformation temp. minus 100 deg.C to less than 1100 deg.C and another heat treatment in the temp. range between more than 450 deg.C and less than 600 deg.C is used at last in the face part 1, and thereby the reverberation of a ball striking sound in the frequency band 6-8kHz is heightened.