baber/WOPTO huggingface dataset:
Patent JP-2003025068-A (JP)
Title: Vessel for welding wire
Inventor: MATSUGUCHI AKIRA
IPC: B65D85/04
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a vessel for a welding wire in which the collection cost is low or the collection is unnecessary and a drawing tool can be easily fitted. SOLUTION: The vessel for the welding wire comprises a bottomed cylindrical paper vessel body 2 and a paper lid 1 for covering the opening part of the vessel body. The lid 1 has a disk-like part 3 and an edge part 4 at the edge of the part 3, and a perforation 7 extending in a circular shape is formed in the disk-like part 3 of the lid 1. An engagement part 5 for fixing the lid 1 is fixed to the edge part 4. A locking part 6 for locking the engagement part 5 is provided on the circumferential surface of the vessel body 2, and the lid 1 is fixed to the vessel body 2 by locking the engagement part 5 by the locking part 6.
Patent JP-2003028946-A (JP)
Title: Method and apparatus for position measurement
Inventor: MIYASAKA KOJI
IPC: G04R20/08
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To enhance the reliability of a position measurement. SOLUTION: Two mutually independent measurement systems are used, the time or the hour is measured by the measuring system on one side, the position of a space is measured by the measuring system on the other side, and the time or the hour and the position, which are measured by the respective measuring systems are stored in one terminal. The position-measuring apparatus comprises a GPS antenna, which receives radio waves from a GPS satellite and a GPS receiving device, which receives data from the GPS antenna for finding out the position; the GPS-receiving device comprises a processing part; and the processing part performs a processing operation, in such a way that the position coordinate data by a GPS positioning operation is mode to relate to the hour data on an independent hour system.
Patent JP-2002124720-A (JP)
Title: Magnetoresistance effect device, its manufacturing method, thin film magnetic head and its manufacturing method
Inventor: INAGE KENJI
IPC: G01R33/09
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To improve sensitivity, output and output stability of a magnetoresistance(MR) effect device. SOLUTION: This magnetoresistance effect device is provided with an MR element 5, a bias magnetic field applying layer 18 arranged adjacently to each side part of the MR element 5, and two electrode layers 6 for applying a sense current to the MR element 5. The electrode layers 6 are arranged overlapping with one surface of the MR element. The sum of the amount of overlap of the two electrode layers 6 is smaller than 0.3 μm. The MR element 5 is a spin valve type GMR element, and has a base layer, a free layer, a spacer layer, pinned layer, an antiferromagnetic layer and a cap layer which are laminated in this order from below. The pinned layer contains a nonmagnetic spacer layer and two ferromagnetic layers arranged sandwiching the nonmagnetic spacer layer.
Patent JP-2002118309-A (JP)
Title: Excimer laser device and fluorine molecule laser device, and method of stabilizing its output beam parameter
Inventor: BRAGIN IGOR
IPC: H01S3/225
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To provide an excimer laser or fluorine molecule laser device which discharges a laser beam during operation and has a gas mixture of gas composition being given first within a discharge chamber. SOLUTION: This laser device possesses a discharge chamber which includes a laser gas mixture including at least a halogen-containing seed and buffer gas, a plurality of electrodes which are arranged within the above discharge chamber and are connected to the discharge circuit for energizing the above gas mixture, a resonator which generates a laser beam, an electrostatic dust collector which collects contaminative particles from the above gas mixture flow, having voltage applied, and a processor which monitors the voltage applied to the electrostatic dust collector and decides the state of the gas mixture, according to the voltage applied to the electrostatic dust collector.
Patent JP-2003033848-A (JP)
Title: Submerged nozzle for continuous casting
Inventor: HAYAKAWA MASANOBU
IPC: B22D11/10
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a submerged nozzle for continuous casting, capable of extending its life by preventing the adhesion of an alumina or the like to a swirl vane. SOLUTION: The submerged nozzle for continuous casting, equipped with a spiral swirl vane 4 inside a nozzle body 1 to provide a spiral flow to molten metal, is characterized in that the relation between the angle of turning θ0 [ deg.]of the swirl vane 4 and the length L1 [mm] of the swirl vane 4 in the direction of molten steel injection satisfies θ0 /L1 <=0.7.
Patent JP-2003028400-A (JP)
Title: Gas cut-off device
Inventor: UEKI KOICHI
IPC: F17D5/06
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a gas cut-off device capable of re-confirming voltage by a switch operation or communication or the like when a battery voltage drop anomaly is detected and canceling the voltage anomaly when the voltage is normal. SOLUTION: When a voltage detecting means 15 detects a low voltage of a battery power source means 2, it is determined that there is a voltage drop anomaly, time measurement by a time measuring means 16 is started, and after passage of a predetermined time, gas is cut off and a restoration prohibiting state is set. But, the voltage detecting means 15 is driven again by an operation input means 19, and when normal voltage is detected, the time measurement is stopped and the restoration prohibiting state is canceled by a voltage anomaly canceling means 18 and restoration of a cut-off means 3 is enabled.
Patent JP-2003044964-A (JP)
Title: Security device and its receiving method
Inventor: YAOITA HITOSHI
IPC: G08B25/00
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To secure stable response processing performance even though received signals of a security device temporarily and abruptly increase. SOLUTION: An arithmetic unit 30 of the security device is provided with a buffer function part 50 which buffers an abrupt increase in alarm signals. Responses from the start to the end of processing of an arithmetic function part 80 are monitored, when a response value does not exceed a previously set threshold, an alarm signal is inputted to the arithmetic function part 50 as it is and an arithmetic data receiving function part 60 actuates the arithmetic function part 80 in parallel. When the threshold is exceeded, the buffer function part 50 temporarily records the alarm signal in a buffer data storage file 103, expects the response of the arithmetic function part to recover so as not to exceed the threshold, and reads the alarm signal out of the file 103 after the recovery and inputs it to the arithmetic function part 80.
Patent JP-2003039496-A (JP)
Title: Injection molding device and injection molding method
Inventor: YAMANAKA HIROAKI
IPC: B29C45/27
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To make an index of birefringence in the peripheral direction of a resin substrate uniform and thereby make the manufacture of the highly reliable resin substrate highly efficient, when a plurality of resin substrates are simultaneously molded using a plurality of cavities formed in one mold. SOLUTION: The mold 3 is closed by butting a cavity part 1 and a movable part 2 of a mold to each other and a first molding cavity 4 and a second molding cavity 5 are formed. A molten resin material is diverged into sprue spaces 6 and 7 through a nozzle 8 of a molding machine. Immediately before the first molding cavity 4 and the second molding cavity 5 are filled with the molten resin material, the molten resin material is transferred in a straight line over a specified distance 1 or longer, in positive terms, 135 mm or longer, through the sprue spaces 6 and 7 and nozzles 8b and 8c.
Patent JP-2003039038-A (JP)
Title: Method for treating waste
Inventor: YAMAMOTO YASUSHI
IPC: C08J11/12
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a waste treatment method adapted so that the chlorine originating in a chlorine-containing wastes may be separated from residues. SOLUTION: This method comprises incinerating chlorine-containing wastes in an incinerator 1, keeping the temperature of the solid phase in the incinerator at 400-800 deg.C, introducing both an alkali metal compound and a calcium compound into the incinerator 1 to fix the chlorine contained in the wastes in the solid phase, and transferring the chlorine of the calcium chloride formed as the result of the treatment of the wastes to the alkali metal compound to form an alkali metal chloride.
Patent JP-2003039081-A (JP)
Title: Phosphorus recovery apparatus
Inventor: HAGA TETSURO
IPC: B01D61/46
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a phosphorus recovery apparatus equipped with a means for recovering ammonium magnesium phosphate of high quality as a useful substance from water to be treated such as sewage or the like. SOLUTION: The phosphorus recovery apparatus is equipped with a means constituted so that an anode 8 and a cathode 9 are immersed in an electrolytic treatment vessel 7 through an anion exchange membrane 10 and water to be treated containing a phosphorus component is introduced into the partition chamber between the anion exchange membrane 10 and the cathode 9 and a current is applied across both electrodes 8 and 9 to electrolytically treat water to be treated and further equipped with a phosphorus crystallization reaction tank 16 (not shown in the drawing) for subjecting the concentrated liquid on the side of the anode 8 to phosphorus crystallization reaction in an alkaline pH region and recovers the phosphorus component in water to be treated as particles of magnesium ammonium phosphate by phosphorus crystallization reaction.  Ammonium magnesium phosphate of high quality containing no heavy metals can be recovered.
Patent JP-2003057896-A (JP)
Title: Image forming device
Inventor: MURAKAMI SATORU
IPC: B41J2/175
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device quipped with a function for detecting the exchange of an image forming unit at low cost. SOLUTION: This image forming device is equipped with storing elements 41 and 42 respectively provided in at least two image forming units 32 and 40 and storing information (ID) concerning the units 32 and 40, and a control means 52 capable of reading out the stored information in the elements 41 and 42. The elements 41 and 42 store information on another storing element written by the control means 52, and the control means 52 compares the information stored in the storing elements of the respective image forming units with the information stored in the storing element of the image forming unit other than the above image forming units.
Patent JP-2005022653-A (JP)
Title: Flow velocity controlling container for fixed quantity measurement
Inventor: HAGIWARA TADASHI
IPC: B65D83/00
Filed: 2001-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid container, which has a simple structure, but prevents unnecessary discharge due to carelessness by controlling a flow velocity and forces a content in a discharge pipe to be sucked into a container body to prevent the content from ramining and hardening in the pipe, and enables accurate measurement for a fixed quantity.  <P>SOLUTION: According to the liquid container, the content is discharged from a discharge outlet into a measuring container. Then an excess of the content over a measured quantity is recovered into a container body by the negative pressure in the container that is caused by the restitutive force of the container, so that the measured quantity of a liquid is left in the measuring container for accurate measurement.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003053320-A (JP)
Title: Biological cleaning method for polluted environment
Inventor: UENO TOSHIHIRO
IPC: C02F3/08
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a biological cleaning method for a polluted environment which is capable of cleaning the environment by preventing the degradation and extinction of the pollutant decomposability during storage of microorganisms and efficiently decomposing the pollutants. SOLUTION: The biological cleaning method for the polluted environment by supplying the microorganisms having the pollutant decomposability to the polluted environment polluted by the pollutants comprises using granule microorganisms as the microorganisms to be supplied to the polluted environment.
Patent JP-2003056732-A (JP)
Title: Manifold for solenoid valve
Inventor: MIYAZOE SHINJI
IPC: F16L39/00
Filed: 2001-08-13
Abstract: PROBLEM TO BE SOLVED: To surely communicate a fluid passage in a manifold and an opening on the mounting surface of a solenoid valve with each other, if offset sideways in a positional relationship, by using branch holes extending perpendicularly and linearly from the mounting surface thereof. SOLUTION: The manifold 10A is divided into a manifold body 12 and a sub-plate 13, and the manifold body 12 has the plurality of branch holes 14a, 15a, 16a extending perpendicularly and linearly from a mounting surface 20 to the fluid passages 14, 15, 16 and the sub-plate 13 has a plurality of transit holes 24, 25, 26 for communicating the branch holes 14a, 15a, 16a with ports 21, 22, 23 of the solenoid valves 11. The transit holes and the branch holes different in position are communicated with each other via a recess 29 formed in the lower face of the sub-plate 13.
Patent JP-2003056509-A (JP)
Title: Parking brake hydraulic circuit for turning
Inventor: INO KAZUYUKI
IPC: E02F9/24
Filed: 2001-08-14
Abstract: PROBLEM TO BE SOLVED: To prevent motion of turning base from moving immediately after finishing the operation of a front attachment. SOLUTION: A brake release cylinder 19 of a turning hydraulic motor 3 are controlled by an opening/closing valve 45, where the valve 45 has a pilot chamber 47 and a pilot chamber 46. In the pilot chamber 47, operating direction selector valves 14, 12a, 12b, 13a, 13b of the front attachment changes the pilot pressure via a control circuit 33. In the pilot chamber 46, a turning operating device 18 changes the pilot pressure via a control circuit 35. In the operation of the front attachment and turning, a brake of the motor 3 is immediately released by the cylinder 19. Upon the completion of the turning operation, the motor 3 is braked, after a throttle 43 stops the motor 3; while/upon the completion of the front attachment operation, the cylinder 19 is made to brake the motor 3, immediately after the operation.
Patent JP-2003053853-A (JP)
Title: Method for molding fiber reinforced plastic
Inventor: GOTO KAZUYA
IPC: B29C70/06
Filed: 2001-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for molding fiber reinforced plastic enhancing the impregnation properties of a resin into reinforcing fiber bundles by a relatively simple method and without lowering the mechanical strength of a molded article even if thick reinforcing fiber bundles are used. SOLUTION: In the molding method for fiber reinforced plastic (FRP) due to a filamnent winding method, the reinforcing fiber bundles impregnated with the resin are deaerated under a vacuum environment of 100 Torr or less before curing the resin.
Patent JP-2003054206-A (JP)
Title: Aluminum wheel for automobile
Inventor: SASAKI TOMOAKI
IPC: B60B25/02
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To provide an aluminum wheel for an automobile capable of preventing air leakage due to a pin hole in a cast part and reducing its weight and manufacturing cost. SOLUTION: This aluminum wheel is constituted by joining an annular inner rim member 4 with a disc side rim part 3 of an outer member 1 having a disc part 2. The outer member 1 is formed by casting or forging, and the inner rim member 4 is formed by roll-forming an elongation material made of a heat-treated aluminum alloy. The outer member 1 and the inner rim member 4 are mutually joined by abutting friction pressure-contact W on an outer side from the center in the direction of width of the aluminum wheel. The inner rim member 4 is formed by molding the cylindrical elongation material symmetrically with respect to a central face in the axial direction and then cutting it on the central face.
Patent JP-2002346617-A (JP)
Title: Sheet rolling method
Inventor: HIGASHIDA YASUHIRO
IPC: B21B37/00
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently manufacturing a platy metallic product free of configulation defect, at low cost without hindering productivity in a sheet rolling process. SOLUTION: In the sheet rolling process by a reverse rolling mill which controls sheet camber wherein the sheet is rolled to a specific thickness by using at least two (upper and lower) rolls, a platy metallic product free of configulation defect can be manufactured by camber control of the sheet so as to make the sheet dished at least in the final pass.
Patent JP-2003056768-A (JP)
Title: Lock ring inserting method of separation preventing joint
Inventor: ARAKAWA NORIYUKI
IPC: F16L21/08
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To insert a lock ring into a storage groove in the inner surface of a socket from a through-hole formed in the outer surface of the socket without damaging the inner surface of the socket and the outer surface of an insert. SOLUTION: In a separation preventing joint, the insert 5 of one pipe is inserted into the socket 1 formed in an end of the other pipe and then a lock ring member 3 is inserted into the lock ring storage groove 2 in the inner surface of the socket through the through-hole 7 from the outer surface of the socket 1. Pipes are joined to each other in a state where guide plates 11 and 11 made of thin metal plates are previously inserted into the lock ring storage groove 2 in the inner surface of the socket 1 and a lock ring storage groove 6 in the outer surface of the insert 5, the lock ring 3 is inserted between the guide plates 11 and 11 from the through-hole 7 for inserting the lock ring in the outer periphery of the socket 1 of a joined pipe joint 10, and the guide plates 11 and 11 are pulled out of the through hole 7 after the insertion of the lock ring 3.
Patent JP-2003070091-A (JP)
Title: Diaphragm for speaker
Inventor: HABA HIDEYUKI
IPC: H04R7/02
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To overcome the problem wherein an organic foamed body as a material substituting for paper has a small Young's modulus and a metal diaphragm has small internal loss and high density and so on. SOLUTION: Organic fiver is used as a material for increasing the internal loss, and an inorganic filter is used as a material for increasing the Young's modulus. Then the surface of the diaphragm is made to harden by impregnation with an Si-based inorganic impregnating agent, and heating and hardening. In a paper-making stage, paper is made of 48% polyester fiber (5 mm length), 4% polyethylene pulp, and 48% sepiolite by wet paper making method, and heated and dried to manufacture an intermediate product of a specified shape. In a processing stage, the intermediate product is impregnated with the Si inorganic impregnating agent and then heated in a metal mold to be subjected to primary hardening and to final hardening in an electric furnace, to obtain the desired diaphragm for speaker.
Patent JP-2003069006-A (JP)
Title: Solid-state imaging device
Inventor: MATSUURA MASAKAZU
IPC: H04N5/357
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To reduce generation of a spurious signal in a solid-state imaging device which comprises an odd pixel row and an even pixel row and in which pixels are arranged in zigzag. SOLUTION: A dummy pixel 13 which discharges an unwanted electric charge generating the spurious signal is arranged between the odd pixel row and the even pixel row.
Patent JP-2003066556-A (JP)
Title: Thermally developable photosensitive material
Inventor: OYAMADA TAKAYOSHI
IPC: G03C1/498
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a thermally developable photosensitive material having little fog and excellent also in the image preservability of a formed image. SOLUTION: The thermally developable photosensitive material contains at least photosensitive silver halide, a non-photosensitive organic silver salt, a reducer for silver ions and a binder on the same face of a support, wherein the silver behenate content of the non-photosensitive organic silver salt grains is 90-100 mol% and a polymeric latex including <=500 ppm halogen ions based on the amount of the latex liquid is contained as the binder, or the non- photosensitive organic silver salt grains contain >=2 reducible silver (I) ions in one molecule and a polymeric latex including <=500 ppm halogen ions based on the amount of the latex liquid is contained as the binder.
Patent JP-2003064634-A (JP)
Title: Flag stone and dam structure for river
Inventor: SAWAMOTO MASARU
IPC: E02B3/08
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To solve problems such that fish are killed by swallowing fish lines and hooks which are left on a riverbed by being caught by clamps to connect stones that are protruded on flag stones, dirt/dust and driftwood are caught by the clamps, and therefore, a river is contaminated, water flow is prevented, and as a result, flooding is caused by that. SOLUTION: Many natural stones are put on the riverbed, the clamps are mounted on the side faces of the natural stones, and the clamps of the natural stones put side by side are connected each other by a chain to which several rings are linked. A dam is constructed by piling up many natural stones in the upper direction from the riverbed, the clamps are mounted on the side faces of the natural stones, and the clamps of the lower and upper natural stones are connected by the chain to which several rings are linked.
Patent JP-2003063225-A (JP)
Title: Wheel supporting device
Inventor: SEKI BUNZO
IPC: B60G7/00
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To reduce cost by imparting versatility to a part of a knuckle. SOLUTION: The knuckle 22 is constituted of knuckle arm parts 23 to be pressed products of metal plates and an axle supporting part 24 to be a cast product. The knuckle arm parts 23 are formed into symmetrical shapes. The axle supporting part 24 supports a rear wheel axle 12 by a bearing and the knuckle arm parts 23 are integrated by being bolted on the surrounding. A tip of the rear wheel axle 12 is connected to a hub 25. The knuckle arm parts 23 are coupled with each tip of an upper arm 16 and a lower arm 17 by a bolting. A rear wheel suspension is constituted by oscillatably connecting the upper arm 16 and the lower arm 17 to a main frame 6 and connecting a cushion unit 18 between the lower arm 17 and the main frame 6.
Patent JP-2003068284-A (JP)
Title: Negative electrode for use in lithium secondary battery and is producing method, and lithium secondary battery
Inventor: MORIUCHI TAKESHI
IPC: H01M4/13
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a lithium secondary battery having a superior primary charging and discharging property and a cycle property, and a negative electrode to obtain such a secondary battery. SOLUTION: In a producing step for the negative electrode for use in lithium secondary battery, a mixture layer 2 containing an active material and a binder is coated on the surface of a metallic foil 1 and thermal treatment is applied after drying it. Thereby, bulk density of the mixture becomes even in the thickness direction of the mixture material layer 2, and the break of the binder in the mixture layer 2, which is apt to occur due to the spring back phenomenon when leaving it as it is, can be prevented. By utilizing such a negative electrode, the lithium secondary battery that can achieve the above-mentioned objects can be obtained.