baber/WOPTO huggingface dataset:
Patent JP-2000123642-A (JP)
Title: High reduction ratio flat square insulated wire and its manufacture
Inventor: YODA NAOTO
IPC: H01B7/02
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a high reduction ratio flat square insulated wire and establish a manufacturing method therefor excellent in the electrical insulating characteristics and abrasive resistance and favorable when used in a wire material for edgewise wound coil. SOLUTION: A circular insulated wire 11 formed by applying a conductor 12 having a circular section with an insulating coating layer 13 is subjected to a rolling process so that the ratio of thickness to width is from 1:5 to 1:30, and a flat square insulated electric wire 4 consisting of a flat square conductor 2 and an insulating layer 3 is formed, followed by providing an insulation reinforcing coating layer 5 to reinforce a degraded insulating layer of a width direction flat surface on the wire 4, and an abrasive resistant insulating coating layer 6 is applied to the whole peripheral surface of the wire 4 furnished with reinforcing coating layer 5.
Patent JP-H08190108-A (JP)
Title: Liquid crystal display device
Inventor: KATO YUICHI
IPC: G02F1/136
Filed: 1994-11-29
Abstract: PURPOSE: To prevent the deterioration and destruction of nonlinear resistance elements by the static electricity generated at the time of production stages and assembly stages and to stabilize the characteristics of these nonlinear resistance elements by specifying the constitution of the nonlinear resistance elements. CONSTITUTION: Electrodes 5 for anodic oxidation consisting of first electrodes are constituted to be separated by an etching treatment in such a manner that these electrodes are self-aligned by connecting electrodes 8 consisting of second electrodes. Namely, signal electrodes 4 are held connected by the electrodes 5 for anodic oxidation at the time of an anodic oxidation treatment. The sepn. of the electrodes 5 for anodic oxidation by separating sides 10 consisting of nearly the same side as the side of the connecting electrodes 8 is made possible by executing the etching treatment using the connecting electrodes 8 consisting of the second electrodes as a mask after inspection of, for example, a liquid crystal display panel.  Then, the deterioration in the characteristics of the nonlinear resistance elements in the stages entailing the generation of the static electricity by a stage for printing the first substrate having the nonlinear resistance elements or a stage for subjecting the surfaces of the oriented films to orientation treatments of the oriented films by rubbing with cloth is prevented.
Patent JP-H09133527-A (JP)
Title: Measuring system
Inventor: ERIGUCHI YOKO
IPC: G01S5/16
Filed: 1995-11-13
Abstract: PROBLEM TO BE SOLVED: To measure the position of an object with high accuracy by measuring the relative distance between a specified known point and a mobile using a laser radar thereby locating the mobile. SOLUTION: A helicopter (referred to heli) 8 irradiates a laser light 14 and receives a reflected wave thereof thus determining the distance to a wire 9, or the like, on the ground. The distance is recorded, as a laser radar data, on a sequentially memory along with a gyro data, i.e., an acceleration or the like, sampled by means of a gyro mounted on the heli and a GPS data, i.e., the position of heli 8, measured by GPS and then inputted to a measuring unit on the ground. The measuring unit derives the equation of motor of the heli 8 based on the initial position thereof determined from the laser radar data, gyro data, etc., and then determines the absolute position of heli 8 by solving the equation. Furthermore, the absolute position of wire 9 or the like is determined through calculation using the absolute position thus determined and the laser radar data.
Patent JP-S63147310-A (JP)
Title: Printing system for semiconductor device
Inventor: MIYATAKE HIROSHI
IPC: B41J3/00
Filed: 1986-12-10
Abstract: PURPOSE:To obtain a system which can execute a highly accurate printing operation without damaging a substrate and by keeping the substrate clean by a method wherein a converged ion beam is used and the printing operation on the substrate is executed by making use of an etching effect by the ion beam on the substrate. CONSTITUTION:The following are installed: a support stand 5 where a semiconductor device substrate 4 to be driven by a driving mechanism 6 is mounted; an ion-beam radiating means 1 to illuminate the semiconductor device substrate 4 with a converged ion beam, lens systems 2 to converge the ion beam; an ion-beam scanning mechanism 3 to scan the converged ion beam on the semiconductor device substrate 4 and to execute a printing operation on the semiconductor device substrate 4. For example, the ion beam radiated from the ion source 1 is converged on the substrate 4 by means of the lens systems 2; the support stand 5 for the substrate 4 is shifted by the control of the driving mechanism 6 so that the ion beam can strike a part to be printed on the substrate 4. In addition, if the ion beam is scanned by means of the ion-beam scanning mechanism 3, the part scanned by the ion beam is ion-etched and the printing operation is completed.
Patent JP-H078964-A (JP)
Title: Method and apparatus for water modifying treatment using herb and hot-spring components
Inventor: IJIRI SEIJI
IPC: C02F1/68
Filed: 1992-11-02
Abstract: PURPOSE:To dispense with the frequent replacement or addition of a herb or a bathing agent, the cleaning of a herb container or a bathtub and herb boiling work, to prevent an increase in cost due to continuous use and to also prevent the damage of a bath furnace or bathtub. CONSTITUTION:A magnet 2 and herb or hot-spring components are arranged on the outside of a water passage 1 to allow the water passage 1 and the herb or hot-spring components to be present in the magnetic field generated by the magnet 2 and the herb or hot-spring components are added to the water flowing through the passage 1 to modify the water.
Patent JP-H03155471-A (JP)
Title: Arc stud welding machine
Inventor: YOSHIDA MIKIHIKO
IPC: B23K9/20
Filed: 1989-11-13
Abstract: PURPOSE:To use arc shielding split bodies many times by holding the arc shielding split bodies for arc stud welding by holding and pressing these at the inside and outside to form arc shielding. CONSTITUTION:An arc stud welding machine 22 using arc shielding (ferrule) 2 is provided with arc shielding holding parts 44 to hold the arc shielding split bodies 4 in an almost semicircular cylindrical shape. The arc shielding holding parts 44 are held by an inside holding part 60 and an outside holding part 64 to abut on the inside surfaces and the outside surfaces of the arc shielding split bodies 4 and a pressing means 70 to press these holding parts 60 and 64 toward the arc shielding split bodies 4 at the almost center in the circumferential direction thereof. By this method, thermal stress at the time of welding can be reduced and the arc shielding split bodies can be used many times.
Patent JP-H08152103-A (JP)
Title: Saturated drain apparatus
Inventor: ASADA YUKIHIRO
IPC: F22D1/32
Filed: 1994-11-29
Abstract: PURPOSE: To prevent saturated drain, which resides in the drain pipe of a power plant or the like, from flashing at the time of pressure reduction caused by the rapid reduction of a plant load or the like. CONSTITUTION: Provided upstream of an emergency water level regulating valve 20 for the drain tank of a feed water heater in an emergency line 34 for the drain tank of the feed water heater is a cold water injection pipe 36 for injecting the cold water upstream of a recovery point 21 of drain from the feed water heater in a feed water pipe 40 so as to keep a drain temperature in the emergency line 34 low. Accordingly, the stable operation of a drain pump 16 can be performed by preventing a flashing phenomenon of drain in the emergency line when a pressure in a drain tank 15 for the feed water heater is rapidly decreased by virtue of a plant load being rapidly reduced, and preventing the drain pump 16 from catching bubbles.
Patent JP-H10125584-A (JP)
Title: Stage device and aligner using the device
Inventor: SAKAMOTO EIJI
IPC: H01L21/027
Filed: 1996-10-16
Abstract: PROBLEM TO BE SOLVED: To improve the precision of the position control of the reticle stage, etc., of a scanning-type aligner. SOLUTION: A reticle stage 3 and a wafer stage are moved so as to be scanned synchronously by an exposing beam generated by a light source S1 . While the reticle stage 3 is scanned, its position is measured by a laser interferometer 8 which receives the reflected beam N1 of a laser beam applied to a mirror 8a, and measured position is fed back to the driver 4a of the driving unit 4 of the reticle stage 3. An air conditioner 10 supplies the air A1 to the light passage of the laser beam to stabilize the atmosphere of the light passage. A wind power regulator 14 which controls the air conditioner 10 in accordance with the outputs of the laser interferometer 8, etc., is provided to regulate not only the movement of the reticle stage 3 but also the wind power of the air A1 .
Patent JP-H10139744-A (JP)
Title: Acetylation of diamine having steric hindrance
Inventor: JULIUS MANFRED DR
IPC: C07C231/04
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To obtain an amide by reacting a specific diamine with a ketene to acetylate a sterically non-hindered amino functional group of the diamine. SOLUTION: This method for acetylating a diamine having a sterically hindered amino functional group (existing in a heterogeneous ring) and a sterically non-hindered amino functional group (e.g. 4-amino-2,2,6,6,- tetramethylpiperidine) comprises reacting the diamine with a ketene in an aprotic solvent (especially tetrahydrofuran) at -30 to 65 deg.C (preferably in the atmospheric pressure and/or by a batch type method. Thus, the objective compound (especially 4-acetamido-2,2,6,6-tetramethylpiperidine) is profitably obtained.
Patent JP-S62152834-A (JP)
Title: Pneumatic tire
Inventor: YAMAGUCHI HIROSHI
IPC: B60C9/20
Filed: 1985-12-27
Abstract: PURPOSE:To make cords scatterable almost uniformly at longitudinal direction and width direction in a tensile strength layer, by cutting the cords into equal length per cord bundle of less than twenty cords, and by making the phase difference to peripheral direction of adjacent cord bundles at the time of green tire one-tenth of length of the cord bundle. CONSTITUTION:As at least two layers of carcass layers 4 are mounted to a cylindrical drum for shaping tire, beads 2, 3 are drived into these carcass layer 4. Then after cords 12 are cut into equal length, these cords 12 are arranged under butting cut ends each other per cord bundle 13 of required number of cords, and by rubberizing this a rubberized cord layer is formed. There must be provided phase difference to peripheral direction at the adjacent cord bundle 13, and this phase difference A is made more than one-tenth of the length B of the cords 12. More than two layers of a rubberized cord layer thus formed are mounted on the carcass layer 4, then a tread rubber is mounted on the the rubberized cord layer to form a green tire. At this moment the cords 12 are scattered almost uniformly at longitudinal direction and width direction in a tensile strength layer 11.
Patent JP-H10138500-A (JP)
Title: Recording head wiping mechanism
Inventor: WATANABE OSAMU
IPC: B41J2/165
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a recording head wiping mechanism capable of keeping a wiper flange constant even if a head gap is changed by head gap adjusting function. SOLUTION: A wiper holder 28 is held to a holder bracket 27 so as to be freely slidable in the direction shown by an arrow C-D crossing the direction shown by an arrow A-B being the spacing direction of a recording head 9 at a right angle and a compression coil spring 31 is provided between the holder bracket 27 and the rear end surface of the wiper holder 28 and the roller 29 provided to the leading end part of the wiper holder 28 is brought into contact with the leading end surface 8a of a carriage 8 to hold the wiper flange to a head leading end part 9a constant.
Patent JP-2001114087-A (JP)
Title: Traveling control device for industrial vehicle
Inventor: TANIGUCHI HIROYUKI
IPC: B60W10/18
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To restrict the slip of a driving wheel in relation to a road surface when operating a brake during the traveling while automatically operating a clutch with a torque converter. SOLUTION: When a brake pedal 33 is operated during the forward traveling of a vehicle, a controller 45 switches the clutch pressure Prcl of a backward clutch 22, which is not selected by a shift lever 37, from '0' in the cutting condition to the initial brake clutch pressure set in response to the brake operating force and a load W. When the rotating acceleration α found on the basis of the rotating speed of a front wheel 14 is less than the preset rotating acceleration determining value α 0, the clutch pressure Prcl is switched from the initial brake clutch pressure to '0'. When the rotating acceleration α exceeds the rotating acceleration determining value α 0, the clutch pressure Prcl is switched from '0' to the brake clutch pressure Prcl smaller than the initial brake clutch pressure.
Patent JP-H08152027-A (JP)
Title: Flexible shaft coupling
Inventor: SATO TORU
IPC: F16D3/62
Filed: 1994-11-29
Abstract: PURPOSE: To suppress the occurrence of vibration by a method wherein a bending center between input and output shafts is caused to coincide with a torque transmission surface. CONSTITUTION: The bending center of an universal joint is situated in a position located at an equal distance from the end parts, positioned facing each other, of input and output shafts 1 and 2. The other end of a link 6 supporting one end on the base end side of the support shaft part 5 of one of the two shafts 1 and 2 is supported on the base end side of the other support shaft part 5 adjoining thereto. Similarly, the other end of the link 6 having one end supported on the tip side of the support shaft 5 is supported on the tip side of the other support shaft part 5 adjoining in an opposite direction.
Patent JP-2001117931-A (JP)
Title: Database system
Inventor: FURUKI SHIGERU
IPC: G06F17/30
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To reduce the load of a network and to match data between respective sites. SOLUTION: This system is provided with tables T1 and T2 installed on plural sites for storing data, a log collecting means for collecting the log data of table changes in the tables T1 and T2, and a data matching means for detecting the presence/absence of a data change while referring to the log data in log areas LOG1 and LOG2 of the other site when the tables T1 and T2 are accessed, and matching data in the tables T1 and T2 of the present site to data in the tables T1 and T2 of the other site on the basis of the log data of the other site when the presence of the change is detected.
Patent JP-H11131071-A (JP)
Title: Coke-oven chain conveyor for treating dropped coke
Inventor: EBIHARA MASANORI
IPC: C10B45/00
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a scraper chain conveyor capable of conveying coke, even in the case that dropped coke has a larger diameter and/or is in a larger quantity which drops outside the coke oven when removing the lid from the coke oven and pushing out the produced coke. SOLUTION: This chain conveyor for treating dropped coke from a coke oven is a scraper chain conveyor provided on the guide carriage or the deck of coke pusher, the casing of which is opened in the top and is provided with a partition 3 for separating the upper step from the lower step, and has a path 6 for conveying dropped coke with chains in the upper step and a return path 7 for chains.
Patent JP-H05107637-A (JP)
Title: Inclination state imprinting structure for camera
Inventor: MORIZUMI MASAAKI
IPC: G02B23/10
Filed: 1991-10-15
Abstract: PURPOSE:To provide the inclination state imprinting structure of a camera by which the direction of color slippage caused by the chromatic aberration of a photographed image and the direction of a prism which corrects the color slippage can be easily aligned. CONSTITUTION:An inclinometer 26 is arranged at a proper position on the image forming surface 28 of the telephoto lens of an astronomical telescope. The inclinometer 26 is constituted by implanting proper liquid 30 in a hollow and almost disk-like transparent container. An enlargement lens 32 is disposed at the back part of the image forming surface 28 and the film surface 34 of the camera is disposed at the back part thereof, besides. When the image of an object is exposed, an image on the liquid level of the inclinometer 26 is simultaneously exposed and recorded on a film together with the image of the object. Besides, the liquid level always forms a horizontal surface.
Patent JP-H09137702-A (JP)
Title: Turbine stationary blade
Inventor: TODA HIDEYUKI
IPC: F01D9/04
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To make compact a vehicle chamber for surrounding a turbine stationary blade by making small a diameter of a connecting bolt for the turbine stationary blade manufactured by being divided into two upper and lower parts, and to be attached around a rotor, and decreasing the wall thickness of an outer ring through which the bolt is to be inserted. SOLUTION: The wall thickness of a first line stationary blade 1 attaching part is equalized to those of a second line and later stationary blade 2 attaching parts, a seal surface 13 is arranged on the rear end positioned on the final line stationary blade 2 output end, the whole outer peripheral surface is guided into an attaching groove 11, and an outer ring 8 to be pressed under operating fluid on the first line stationary blade 1 input side and a seal fin attaching plate 9 projecting in the axial direction from the rear end of the outer ring 8 and having the large thickness are provided.  A bolt 7 for connecting the contact surfaces can be thinned, and the thickness of the outer ring 8 is not necessary to be extremely thickened, and therefore, the thickness from the first line stationary blade 1 attaching part to the final line stationary blade 2 attaching part can be approximately equalized, a turbine stationary blade having a little flexure on a seal part can be formed, turbine efficiency can be improved, and a compact vehicle chamber can be achieved.
Patent JP-H0373319-A (JP)
Title: Manufacture of lens sheet
Inventor: TAKEI MASATOSHI
IPC: B29L11/00
Filed: 1989-11-14
Abstract: PURPOSE:To obtain a lens sheet, the adhesion between lens parts and transparent resin base material of which is high, by a method wherein at least the surface, which comes into contact with ultraviolet curing type resin solution, of the transparent resin base material is heated up to a temperature, which is within the specified temperature range. CONSTITUTION:At least the surface, which comes into contact with ultraviolet curing type resin solution, of transparent resin base material is heated up to a temperature, which ranges from 25 deg.C or higher to 80 deg.C or lower, preferably ranges from 30 deg.C or higher to 70 deg.C or lower. After that, under the condition that the transparent resin base material and a lens mold are arranged face to face and ultraviolet curing type resin solution is interposed between the material and the mold, ultraviolet rays are irradiated.
Patent JP-H06206867-A (JP)
Title: P-coumaric acid l-pipecolic acid amide and its derivative
Inventor: SAWAGUCHI MAREYOSHI
IPC: C09K15/34
Filed: 1992-09-21
Abstract: PURPOSE:To obtain an antimicrobial agent and/or an antioxidant, derived from a natural product, useful as a preservative for cosmetics, detergents, edible fats and oils, engine oils, foods, medicines, etc., and having strong and stable performance and further high safety. CONSTITUTION:Strong antimicrobial and antioxidizing actions of p-coumaric acid L-pipecolic acid amide expressed by the formula and its derivative in an extract or an extracted component of a rhizome of Cirsium brevicaule A. Gray var. irumtiense Kitam) which is a natural plant without any toxicity are utilized.
Patent JP-H02140801-A (JP)
Title: Digital meter relay with scaling relay
Inventor: KUMANO KIYOSHI
IPC: G05B11/01
Filed: 1988-11-21
Abstract: PURPOSE:To easily adjust and convert display conversion conditions at low cost and in a customer by providing digital switches setting an offset value and a full scale value. CONSTITUTION:The setting switches SW1 and SW2 change over display contents displayed in a display unit P1. For setting the display conversion conditions, the setting switches SW1 and SW2 are operated, the display of the display unit P1 alters in the display of the display conversion conditions and a pre scribed numeric is set by digital switches DSA and DSB. When the setting switches SW1 and SW2 are operated again, the offset value and the full scale value are stored in a storage unit RAM. Thus, an expensive volume and the analogue circuit of an offset reference voltage and the like are eliminated in the setting of the display conversion conditions, and a scaling circuit can be constituted at low cost. Then, a reference voltage generator is eliminated at the time of setting the full scale value and the offset value, and the conditions can easily be adjusted and altered in the customer.
Patent JP-H04173987-A (JP)
Title: Etchant for copper jointed body
Inventor: NAKANO TADASHI
IPC: H05K3/06
Filed: 1990-11-02
Abstract: PURPOSE:To avoid the influence of halogen while preventing the liberation of halogen elements and to stabilize etching velocity by incorporating respectively prescribed amounts of mineral acid, such as sulfuric acid and nitric acid, iron nitrate, and water-soluble copper salt, silver salt, and mercury salt into an aqueous solution. CONSTITUTION:This etchant for a copper joined body where stainless steel, ceramics, and resin are joined to copper is prepared by providing a composition containing, by molar number per liter of aqueous solution, 0.2-4 moles, in total, of acids selected from sulfuric acid, nitric acid, and perchloric acid and 0.2-3 moles of iron (III) nitrate or further containing, besides the above, one or more kinds selected from water-soluble copper salt, silver salt, and mercury salt. Because no halogen elements are liberated in the above etchant, the occurrence of corrosion in stainless steel, etc., can be prevented and stable etching velocity can be obtained.
Patent JP-H03168165-A (JP)
Title: Device for fixing golf club head to handle
Inventor: JIYATSUKU DEBIOORU
IPC: A63B53/02
Filed: 1990-11-02
Abstract: PURPOSE: To easily adjust stress according to a material to be used by connecting a base part of a contact face between the outer face of a neck and the inner face of a shaft to the top part of the head which is separated from the base part of the neck and has a prescribed length equal to the length of the neck to be bent as necessary. CONSTITUTION: The inner face of a pipe shaft 28 has a ring shoulder part 39, which is in contact with the top end 40 of a neck 35, in a place separated from its bottom end 28c so that a space having the distance d1 is formed between the base part 35a of the neck 35 and the bottom end 28c of the shaft. An inside ring hollowed-out part 41 which enables the formation of a ring space having the length d2 in this place between the outer face of the neck 35 and the inner face of the shaft 28 extending from its bottom end by the length d2 in the inner face in the bottom of the shaft 28. The base part, 35b of a contact face between the outer face of the neck 35 and the inner face of the shaft 28 is thus separated from the base part 35a of the neck 35 by the value d=d1+d2, which expresses the length of the neck to be bent.