baber/WOPTO huggingface dataset:
Patent JP-2002141308-A (JP)
Title: Dicing apparatus
Inventor: NISHINA OSAMU
IPC: H01L21/301
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a dicing apparatus that is provided with a nozzle for forming a water curtain or a nozzle for forming an air curtain and can facilitate replacing a wafer. SOLUTION: When a wafer 16 held by a cutting table 18 is replaced by a Y-direction moving unit 52 for moving a blade 20 in the direction of Y, a nozzle 22 for forming a water curtain and a nozzle 24 for forming an air curtain are moved to the side of a cutting part 14. Therefore, both nozzles 22, 24 do not exist over the cutting table 18 and thus do not interfere with replacing the wafer 16 to thereby facilitate replacing the wafer 16.
Patent JP-2002142974-A (JP)
Title: Cooked rice warmer
Inventor: MUKAI YUJI
IPC: A61L9/00
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a cooked rice warmer which can remove nasty smell generated from cooked rice kept warm without making the rice dry or turn yellow. SOLUTION: A vent path for circulating air within a pot is provided in a lid 7 and a heatable deodorant 17 and an air blowing means are arranged in the vent path. Air discharged into the pot 4 via the deodorant 17 and the air blowing means is prevented from directly contacting cooked rice held in the pot 4. This enables obtaining of the cooked rice warmer which can remove the nasty odor and moreover, can check the drying and yellowing of the cooked rice.
Patent JP-2002146425-A (JP)
Title: Steel making slag and method for regulating the slag
Inventor: MAYA KEIICHI
IPC: C21C5/28
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide steel making slag capable of suppressing its pulverization even without adding B2O3 and reducing the amount of B2O3 to be added as much as possible even in the case the B2O3 is added, and to provide a method for regulating those steel making slag. SOLUTION: The amount of Al2O3 in the slag in a refining furnace is regulated so as to satisfy the condition prescribed in (Al2O3)>=15-10×(α-2)2 when the basicity of the slag discharged from the refining furnace α[(CaO)/ (SiO2)+(Al2 O3)}] is >=1 and <=3 and to satisfy the condition prescribed in (Al2O3)>=5 when the α is >3. Therefore, the steel making slag in which the concentration of Al2O3 is allowed to satisfy the above conditions can be obtained. By suppressing the pulverization and grain refinement of the slag generated in the refining stage of steel making and making the same into the solid lumpy one, the scattering of the the slag as dusts is effectively reduced. In this way, the working environments and conveying conditions are improved, and the slag can secondarily be applied to roadbed materials, concrete aggregates or the like.
Patent JP-2002150377-A (JP)
Title: Vending machine
Inventor: ANADA KOJI
IPC: G07F9/00
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a simple-structured vending machine capable of facilitating take-out of a commodity easily and effectively. SOLUTION: A commodity receiving part 21 for receiving a commodity M dispensed from inside the main body 1 of the vending machine is supported (by a support mechanism) in such a way that the commodity receiving part is movable upward/downward between a descending position for receiving the commodity and an ascending position for facilitating the take-out of the commodity from a commodity take-out hole 22 opened in a front door 2. The commodity receiving part 21 is moved upward/downward by a gear mechanism 52, interlocking with the opening/closing of a cover 23 for opening/closing the commodity take-out hole. When the cover is opened, the commodity receiving part is located at the ascending position, and when the cover is closed, the commodity receiving part is located at the descending position.
Patent JP-2001239142-A (JP)
Title: Apparatus for supercritical water oxidation decomposition
Inventor: SUZUKI AKIRA
IPC: C07B37/06
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for supercritical water oxidation decomposition which does not discharge wastewater containing salts outside a treatment system even when the salts of a high concentration are contained in fluid subjected to the supercritical water oxidation decomposition. SOLUTION: In the apparatus which has a material supply system for supplying a material containing organic substances to a reactor and the reactor 7 for oxidizing and decomposing the material in the presence of supercritical water and an oxidizing agent and in which inorganic salts are contained in primary wastewater for cooling the fluid discharged from the reactor, an evaporation-to-dryness means 10 for evaporating the primary wastewater to dryness to obtain the solid inorganic salts and steam and a cooling means 11 for cooling the steam to obtain condensed water are provided.
Patent JP-2002143006-A (JP)
Title: Kitchen utensil
Inventor: SATO RYOTARO
IPC: A47J43/28
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide an easily used kitchen utensil enabling a user to easily visually confirm an object in using a cutting part, and capable of dispensing with largely changing the gripping way in using the cutting part and in using a pressing part. SOLUTION: This kitchen utensil 100 is provided with one handle part 110 formed longer in one direction, the cutting part 120 connected in the longitudinal direction of the handle part and formed to be bent, and the pressing part 130 connected to the cutting part and formed to be bent in opposite direction to the handle part.
Patent JP-2002142585-A (JP)
Title: Method for cultivating plant
Inventor: SATO SHIGERU
IPC: A01G31/00
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for cultivating plants by which the occurrence of tip burn is eliminated and vegetables can be raised as those having excellent quality without lowering the growth rate of the vegetables when hydroponics of the leaf vegetables are carried out in a hermetically closed room. SOLUTION: Plural chevron-shaped panels 3 prepared by joining the tops of two panels 3 and 3 and having many holes for protruding roots of the plants 2 to the lower parts of the panels 3 and 3 and supporting the plants 2 are installed side by side in the hermetically closed room 1 provided with an air conditioning means capable of regulating temperature and humidity to prescribed values and illuminators 6 for irradiating the plants 2 with light at 15-30 klx illuminance and a culture solution, etc. are fed from the lower part of the chevron-shaped panels 3 to the roots of the plants 2 supported with the chevron- shaped panels 3. Air is made to flow in the longitudinal direction of spaces among the mutual adjacent chevron-shaped panels 3 at 0.8-1.4 m/s velocity.
Patent JP-2002149001-A (JP)
Title: Fixing device
Inventor: TANAKA HIROSHI
IPC: H05B3/00
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To prevent the wrinkle and the winding of paper and high-temperature offset by performing control to prevent the temperature of a fixing part from getting high so that the end part of a heating roller may not reach critical temperature. SOLUTION: In this fixing device where the fixing part is constituted by winding a belt made of resin (4) between the heating roller (1) and a fixing roller (6) and pressing a pressure roller (7) to the roller (6), temperature sensors (3 and 15) are arranged out of an area where small-width paper passes on the heating roller and in an area where the paper passes on the belt near the fixing part, and a temperature control condition is changed based on the relation of output values from both temperature sensors.
Patent JP-2002144339-A (JP)
Title: Method for recycling waste plastics
Inventor: MIYAGAWA KAZUYA
IPC: B29B17/00
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To achieve improvement of a treating efficiency in a recycling facility while a transportation cost is controlled low by achieving improvement of a transportation efficiency of waste plastics and decrease of a fuel cost of a transportation means and decrease of discharged amount of CO2 gas by the transportation means are achieved. SOLUTION: When waste plastics are recycled in a recycling facility 30, the waste plastics are reduced in a volume and solidified by being transported to a volume-reducing and solidifying facility 20 of which the locating is different from that of the recycling facility 20. Thereafter, it is transported to the recycling facility 30. Where a distance from a generation origin 10 to the recycling facility 30 is d1; a distance from the generation origin 10 to the volume reducing and solidifying facility 20 is d2; a distance from the volume reducing and solidifying facility to the recycling facility 30 is d3; a volume of the waste plastics generated from the generation origin 10 is V1; and a volume of the waste plastics generated from the volume-reducing and solidifying facility 20 is V3, a relation of d1×V1>(d2×V1+d3×V3) is satisfied.
Patent JP-2002143308-A (JP)
Title: Respiration synchronization-type oxygen supplying device
Inventor: TAKAHASHI MASAO
IPC: A61M16/00
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To reduce the waste of oxygen by reducing the blow to the atmosphere, of oxygen caused by the closing of a valve even when a liquid oxygen supplying device is used in the respiration synchronization-type oxygen supplying device. SOLUTION: This synchronization-type supplying device A comprises an oxygen supplying source D having a container packed with liquid oxygen, a carburetor, and a relief valve for blowing the oxygen to the atmosphere when a pressure in a piping system is raised to more than a set value, a main body part C connected to the oxygen supplying source D, detecting the patient's respiration by a sensor 6, and opening a solenoid valve 8 for supplying oxygen to the patient E through a cannula 32, and a tank B for reserving oxygen between the relief valve mounted on the oxygen supplying source D and the solenoid valve 8 mounted on the main body part C. The tank B may be integrated with a case 1 of the main body part C, or may be mountable and demountable to the case 1.
Patent JP-2002115439-A (JP)
Title: Door fitting for magnet-type door stopper
Inventor: FUKUI KAMENOSUKE
IPC: E05C17/56
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a door metal fitting for a door stopper for holding a released door in the release position thereof, enabling a product to be supplied at a low cost, making a mounting method for a permanent magnet simple and reliable, making the permanent magnet waterproof and dustproof, and reducing impact sounds during the adsorption of an adsorbed piece. SOLUTION: The door fitting for the magnet-type door stopper has an adsorption body constituted, by placing a highly magnetic substance metal yoke at the upper end of the vertically magnetized permanent magnet; the adsorption body is covered with a casing, which is a nonmagnetic substance; a part of the casing is extended outward, so as to be consubstantial with the casing and taken as a mounting seat and a protruding piece; a mounting screw hole is formed in the mounting seat; and the lower casing of the adsorption body, that is, a lower wall is made thinner than the casing covering other sections. The fitting can easily meet different requests, for mounting vertically or horizontally, or to be installed in a dug-in place by changing the position and composition of the mounting seat.
Patent JP-2002146124-A (JP)
Title: Flame retardant resin composition
Inventor: AOYAMA MASAKI
IPC: C08K3/00
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a flame-retardant resin composition which has high flame retardance, high shell formability on combustion, and an extremely strong oxygen index(OI), inhibits the generation of black smoke on firing, and has not only good flame retardancy but also excellent elasticity, mechanical strengths and processability. SOLUTION: This flame-retardant resin composition characterized by comprising (A) an ethylene-vinyl acetate copolymer, (B) ethylene-(meth)acrylate-based copolymer, (C) a flame-retardant inorganic compound and (D) a silicone. When magnesium hydroxide is used as (C) the flame-retardant inorganic compound, the flame-retardant resin composition has remarkably excellent flame retardancy. When a silicone oil is used as (D) the silicone, the composition having both high flame retardancy and a rubber-like property is obtained, and can be applied to the use of molded articles for which rubbers or PVC have been used.
Patent JP-2001170814-A (JP)
Title: Separation tool
Inventor: STEPHAN ROLAND
IPC: B21K1/76
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a separation tool longer to use with less abrasion, high in shape precision of a material product and capable of restraining material loss to the minimum. SOLUTION: This separation tool to continuously separate individual members equal to each other from a rotating symmetrical work without producing chips is made of a base body, this base body has a chamfering part in an end part region on the entering side and a correcting section in an end part on the advancing side, a cutting screw thread formed in a helical line shape and height of the screw thread of which rises is arranged between them, and this cutting screw thread has an entering section and a main section formed roughly cylindrical which continues from it.  A separation section TA is arranged between the main section HA and the correcting section KA, lead angles α are different for each of the sections EA, HA, TA, KA, the load angles α are prescribed by combination of width 6 of the screw thread 3 and the interval 7 (width of thread groove) of the two screw threads adjacent to each other of the cutting screw thread, and increase of the height 4 of the screw thread 3 is in size depending on the lead angles.
Patent JP-2002156842-A (JP)
Title: Image forming device
Inventor: OBA HIROYUKI
IPC: G03G15/00
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which obtains a satisfactory transfer ability for a transfer material of any size in any circumstance and obtains a satisfactory image free from a transfer defect such as explosive or scattering independently of the supply paper width. SOLUTION: The image forming device has a transfer roll 2 of a contact type electrifying means, and a transfer bias is applied from a power source 4 to the transfer roll 2 to transfer a toner image on a photosensitive drum 1 to a transfer material P supplied to a transfer part. The power source 4 is a constant current and constant voltage power source controlled by a CPU 9, and the transfer bias is controlled to a constant current of 3.5 μA in the case of (the length in the lengthwise direction of the transfer roll (312 mm)-(the width of the transfer material)<=40 mm and is controlled to a constant voltage (ATVC control) in the other case that the length in the lengthwise direction of the transfer roll (312 mm)-(the width of the transfer material)>40 mm in accordance with the supply paper width in the direction orthogonal to the supply direction of the transfer material P,  which is detected by a width detection means 10.
Patent JP-2002156354-A (JP)
Title: Control device for heater for air-fuel ratio sensor
Inventor: IDE KOJI
IPC: F02D45/00
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a control device for a heater for an air-fuel ratio sensor, capable of suppressing excess/shortage of the heater heating. SOLUTION: This control device finds a suction air temperature in a prescribed period after starting an engine and heats a heater H, so that the temperature of the heater H reaches a prescribed value, based on the suction air temperature. Although the suction air temperature in starting the engine does not necessarily match the temperature of the heater in an unenergized state caused by the past traveling states, in a prescribed period after starting of the engine, the suction air temperature approaches the temperature of the heater in the unenergized state, so as to enable more precise control, of the temperature.
Patent JP-2002155013-A (JP)
Title: METHOD FOR PRODUCING alpha-HYDROXYCARBOXYLIC ACID
Inventor: OKUDA NORIMASA
IPC: C07B61/00
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an α-hydroxycarboxylic acid in good purity. SOLUTION: This method for producing the α-hydroxycarboxylic acid is characterized by hydrolyzing cyanohydrin in the presence of a hydrocarbon solvent.
Patent JP-2002153736-A (JP)
Title: Cleaning method of membrane module and membrane separation apparatus
Inventor: ADACHI TSUNEYASU
IPC: B01D65/02
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning method of a membrane module, which can recover the treatment efficiency of the membrane module. SOLUTION: This cleaning method is a method for cleaning a membrane module 3a which obtains a concentrate and a permeate from a liquid to be treated by the cross flow membrane separation of the liquid to be treated. The cleaning method comprises a cleaning liquid supply process for supplying a cleaning liquid to the permeate side 3b of the membrane module 3 so that pressure exceeds the internal pressure of the side 3a of the liquid to be treated, and a flow velocity fluctuation process for fluctuating the flow velocity of the liquid to be treated in the membrane module 3.
Patent JP-2002157107-A (JP)
Title: Printing job managing device
Inventor: GASSHO KAZUTO
IPC: G06F3/12
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To make it easy to carry out proof prior to normal printing. SOLUTION: In a printing system constructed via a network LAN(local area network), a job managing device is provided in a printer PRT for managing the status of printing jobs according to the international standard ISO/IEC 10175-1. A proof complete control part 6 is provided in addition to respective function blocks for handling the printing jobs according to the standard. It has the function of retaining a printing job having the attribute of proof after the completion of the proof. By separately managing printing jobs having the attribute of proof, a single printing job can be utilized for both proof and normal printing, thus improving convenience.
Patent JP-2002156400-A (JP)
Title: Electronic equipment and method of manufacturing the same
Inventor: KATO KAZUO
IPC: G01R31/04
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To accurately and easily determine the breakage failure of a bonding connection of a flip coil in a magnetic sensor. SOLUTION: A wiring pattern Pb2 connected to a +FL terminal 10a of an X-axis sensor 10 and a wiring pattern Pb1 connected to a +FL terminal 20a of a Y-axis sensor 20 are disposed on a circuit wiring board. The wiring patterns Pb1 and Pb2 are connected with a wiring inside a MOS transistor, after the MOS transistor has been mounted. The MOS transistor is mounted on the circuit wiring board, such that the flip coil 11 in the X-axis sensor 10 and the flip coil 21 in the Y-axis sensor 20 are connected in parallel. The breakage failure of the bonding connection of the flip coil can be inspected by measuring resistance values of the flip coils 11 and 12 respectively, prior to mounting of the MOS transistors (80, 90) on the circuit wiring board and utilizing large difference in measured values between a proper and a poor bonding connections.
Patent JP-2002163731-A (JP)
Title: Method and device for warning flare from working vehicle
Inventor: TSUZUKI HIROAKI
IPC: G08B5/40
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To confirm a dropping state on a driver's seat and to prevent a resi due called liore wash accumulating in a duct. SOLUTION: This dropping device on a working vehicle for smoke candles has a throw-in opening 6 at an upper-end position and a discharge opening 7 at a lower-end position, on the external surface of the door 4 of the driver's seat 2 or passenger seat (3) and is mounted with a cylindrical or gutter-shaped smoke candle shooter 5 which is sectioned circular, rectangular, or polygonal and equipped with a firing mechanism 8 at the lower-end position of the shooter; and a smoke candle is thrown in the throw-in opening 56 of the shooter with its firing part downward and a lid body for the discharge opening is so set that the lid body opens, immediately after the firing mechanism 8 fires the firing part, when the smoke candle reaches the shooter lower-end part.
Patent JP-2002160520-A (JP)
Title: Window made of plastic resin for vehicles and its manufacturing method
Inventor: HASUNUMA MITSUO
IPC: B29C45/14
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To fix a metallic terminal firmly on a base which is a plastic resin made plate material in case plastic resins are used as window materials. SOLUTION: A terminal 9 is connected to an exposed face of a terminal base 8 which is integrated against a base 2 so that a face that is isolated from the base 2 can be exposed.
Patent JP-2002164658-A (JP)
Title: Module board
Inventor: UEDA JUN
IPC: H05K3/46
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a module board which can be manufactured at a low cost without lowering its reliability. SOLUTION: With respect to the module board 1, no continuity groove 21 is formed on the side surfaces of a top-surface-layer board 5 having mounted semiconductor integrated-circuit elements 11 thereon and mounted passive elements 12 thereon, while the continuity grooves 21 are formed on the side surfaces of an intermediate-layer board 6 and a bottom-surface-layer board 7. Therefore, when coating with a sealing resin 3, the semiconductor integrated- circuit elements 11 and the passive elements 12, etc., mounted on the top-surface- layer board 5, no sealing resin 3 flows into the continuity grooves 21. The soldering areas of the continuity grooves 21 can be secured not to reduce the reliability of the electric connections of the module board 1 with the external, and it can be manufactured at a low cost without the problem of its increased cost.
Patent JP-2002162670-A (JP)
Title: Illumination unit
Inventor: OKADA KAORU
IPC: F21V19/00
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To easily exchange a light emitting diode in an illumination unit used for an optical device. SOLUTION: The illumination unit 10 has a mounting case 11 having an irradiation port 12 at its front end, a holder section 13 which is disposed in the mounting case 11, a through-hole 14 which is disposed in the holder section 13 and the light emitting diode 15 which is freely attachably and detachably mounted in the through-hole 14. The mounting case 11 is formed to a divided type so as to make the light emitting diode 15 attachable and detachable into and from the through-hole 14 from an axial direction.
Patent JP-2002170562-A (JP)
Title: Positive electrode material for lithium secondary battery and method for manufacturing the same
Inventor: KOHIRO KENJI
IPC: H01M10/05
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a positive electrode material for a lithium secondary battery which is high in a capacity and excellent in a cycle property and thermal stability. SOLUTION: The positive electrode material for the lithium secondary battery is a lamellar compound expressed by formula LiXNi1-a-b-c-dCoaM1bM2cM3dO2. M1, M2 and M3 are selected from Ti, Mg, B or Al, x, a, b, c and d meet following conditions, x is 1.0-1.2, a is 0.1-0.3, b is 0.005-0.1, c is 0.005-0.1, d is 0.005-0.1. The sum of a, b, c and d is 0.115-0.4.