baber/WOPTO huggingface dataset:
Patent JP-2003091855-A (JP)
Title: Objective lens for optical pickup and optical pickup device using this lens
Inventor: KOKADO HIROSHI
IPC: G02B3/00
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To allow an optical pick-up device to have the structure capable of converging any of two light sources to an optical disk at need without using a control element of 2 wavelengths transmissivity. SOLUTION: On an objective lens 18, two areas of the 1st area (lens part) consisting of an opening diameter of D1 and the 2nd area (lens part) consisting of an opening diameter of D2 are formed. Among two areas 18a, 18b, the 1st area (lens part) 18a is designed to be suitable for a CD, and the 2nd area (lens part) 18b is designed to be suitable for a DVD. Further, a thin film coat 17 is coated on the 2nd area 18b excluding the part of the 1st area 18a so that a luminous flux for CD is unable to pass although the luminous flux for DVD is passed.
Patent JP-2003099594-A (JP)
Title: Driving evaluation method and driving evaluation system
Inventor: MATSUNAGA TAKANORI
IPC: G06Q30/06
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a driving evaluation method and a driving evaluation system that automatically evaluate the driving style of a customer, notify the customer and business partners of the evaluation result, and provides them with customer's score. SOLUTION: A driving evaluator provides a customer with means for asking the customer to record driving data and for sending the data back to the driving evaluator to automatically obtain the driving data for each customer. The evaluator analyzes the driving data to evaluate the driving and provides business partners with the result. The evaluator further calculates the score of the customer based on the evaluation result to allow a contracted agency to provide additional services according to the score so that the customer can benefit from this system.
Patent JP-2003096875-A (JP)
Title: Deodorizing-flushing device for toilet
Inventor: TOKUMOTO TOMONORI
IPC: E03D9/04
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a deodorizing-flushing device for a toilet, which is excellent in deodorizing capacity and antifouling properties of a toilet bowl. SOLUTION: In this deodorizing-flushing device for the toilet, an inlet and an outlet are provided in a water storage tank of the toilet bowl; and an acid- water storage tank and an alkaline-water storage tank are provided in the water storage tank. In the water storage tank, a malodor, which is sucked in from the inlet, is brought into gas-liquid contact with acid water in the acid- water storage tank and alkaline water in the alkaline-water storage tank; and the acid water and the alkaline water are used as flushing water for the toilet bowl, so that the malodor in the toilet can be effectively removed and so that the toilet bowl can be effectively flushed.
Patent JP-2003100281-A (JP)
Title: Water replenishing apparatus for use in battery of electric vehicle
Inventor: KAMIYAMA YOSHIYUKI
IPC: H01M2/36
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a water replenishing apparatus for use in a battery of an electric vehicle that has excellent appearance and can achieve efficiency of water replenishing operation by using a dead space of the inside of a strut effectively. SOLUTION: In the vehicle, a head guard 5 covers the upper part of a driver's seat 4, left and right rear end of the head guard 5 are supported on a body 7 by left and right struts 6L, 6R that extend toward the vertical direction and are positioned in the rear of the driver's seat 4. The vehicle has a battery room 12 that houses a battery 11 in the rear portion (the under portion of the driver's seat 4) drawably. A water storage tank 23 for replenishing water into the battery 11 is set inside the right strut 6R out of the struts 6L, 6R. The water storage tank 23 and every cell of the battery 11 are connected with a water replenishing hose 14 which is ready to replenished water at all times. The strut 6R has an inspection hole 15 in order to confirm the water storing state in the water storage tank 23.
Patent JP-2003095799-A (JP)
Title: Method of forming highly oriented gallium nitride crystal layer using amorphous intermediate layer
Inventor: SATO SUSUMU
IPC: C30B29/38
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a method of forming a highly oriented gallium nitride crystal layer in which an amorphous intermediate layer is used and by which the highly oriented gallium nitride crystal layer having a large surface area can be obtained at a low cost. SOLUTION: In the method of forming the gallium nitride crystal layer 10 on a polycrystalline metal substrate 11, a first stage for forming an amorphous intermediate layer 12 having a thickness thicker than a predetermined thickness on the polycrystalline metal substrate 11 so as to inhibit the propagation of the information related to the crystallinity of the polycrystalline metal substrate 11 to the gallium nitride-based crystal layer 10 is provided, and further a second stage for forming the gallium nitride crystal layer 10 on the amorphous intermediate layer 12 is provided.  The gallium nitride crystal layer having a good crystal orientation is formed based on the informations related to the amorphous properties of the amorphous intermediate layer 12 without being influenced by the informations related to the crystallinity of the polycrystalline metal substrate because the propagation of the informations related to the crystallinity of the polycrystalline metal substrate 11 to the gallium nitride crystal layer 10 is suppressed.
Patent JP-2003096407-A (JP)
Title: METHOD FOR PRODUCING ADHESIVE ARTICLE OF ETHYLENE-alpha- OLEFIN RUBBER COMPOSITION WITH FIBER, AND POWDER TRANSMISSION BELT
Inventor: HANESAKA HITOSHI
IPC: F16G5/06
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an adhesive article of a ethylene-α- olefin rubber composition by which adhesion of an ethylene-α-olefin rubber composition with a fiber cord used as a core wire of a power transmission belt or with a woven fabric such as a cover sailcloth, can favorably be carried out, and to provide a power transmission belt. SOLUTION: This method for producing the adhesive article of the ethylene-α- olefin rubber composition with the fiber comprises carrying out adhesion treatment of fiber with a resorcin-formalin-rubber latex solution composed of ethylene-α-olefin-diene copolymer rubber latex, further carrying out overcoat treatment of the treated fiber with a rubber paste composed of a rubber composition containing ethylene-α-olefin rubber and silica and carrying out tight vulcanization of the treated fiber with unvulcanized rubber composition of the ethylene-α-olefin rubber.
Patent JP-2003105085-A (JP)
Title: Material for organic insulating film and organic insulating film
Inventor: HASE YOKO
IPC: C08G73/22
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a material for an organic insulating film and an organic insulating film having excellent electric properties, thermal properties, mechanical properties, and physical properties, that has very low dielectric constant and excellent heat resistance. SOLUTION: A material for an organic insulating film that has a polybenzoxazol resin precursor represented by general formula (7) as a main structure, is obtained by reacting a bisaminophenol compound having a bulky structure, and a dicarboxylic acid compound. It is subjected to a dehydration- condensation reaction to form an organic insulating film.
Patent JP-2003105069-A (JP)
Title: Phenol resin, epoxy resin, their production methods, and composition for semiconductor sealing
Inventor: MORI SATOSHI
IPC: H01L23/31
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a phenol resin or an epoxy resin which is useful as a resin for semiconductor sealing and, when cured, gives a composition excellent in heat resistance. SOLUTION: This phenol resin is produced by reacting a phenol with an unsaturated cyclic hydrocarbon having at least two carbon - carbon double bonds in the presence of an acid catalyst, has an arithmetic mean mol.wt. (in terms of polystyrene) of 320 or lower, and contains not more than 2 mass% monofunctional component having at least one phenolic hydroxyl group in the molecule.
Patent JP-2003105052-A (JP)
Title: Amine catalyst composition for polyurethane resin production and production method for polyurethane resin using the same
Inventor: NAKAMURA HIROAKI
IPC: C08G101/00
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing, in a high productivity with a good moldability, a polyurethane resin which hardly releases an amine from itself; and a catalyst used therefor. SOLUTION: A catalyst composition comprising a compound represented by formula (1) [wherein R<1> , R<2> , and R<3> are each independently H or a 1-4C alkyl; and R<4> is H, a functional group represented by formula (A) (wherein R<7> is H or a 1-4C alkyl; and p is 1, 2, or 3), or 3-aminopropyl] and a compound represented by formula (2) [wherein X is N or O; R5 and R6 are each independently methyl or a functional group represented by formula (A); m and n are each 1 or 2; when X is N, then R5 and R6 are not simultaneously methyl; and when X is O, then R6 is a functional group represented by formula (A)] is used for producing a polyurethane resin.
Patent JP-2003109914-A (JP)
Title: Method of forming metallic layer and method of manufacturing semiconductor device
Inventor: OTSUKA NOBUYUKI
IPC: H01L21/28
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a method by which a high-purity metallic layer can be formed by CVD. SOLUTION: This method of forming the metallic layer having an target thickness by a vapor growth method (CVD) includes a step (A) of causing a metallic layer having an extremely thin thickness as compared with the target thickness to deposit by the CVD, a step (B) of changing the surface state of the deposited layer without supplying any raw material after the step (A), and a step (C) of forming the metallic layer having the target thickness by repetitively performing the steps (A) and (B).
Patent JP-2003104205-A (JP)
Title: Device for detecting breakdown of shutoff rod
Inventor: SUZUKI SHINICHI
IPC: E01F13/00
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To securely detect a breakdown of a shutoff rod in the condition that the shutoff rod of a crossing gate is closed in a breakdown detecting device for detecting a breakdown of the shutoff rod of a shutoff device for shutting passing in a crossing of a railway or in an outlet and an inlet of a parking. SOLUTION: This breakdown detecting device for detecting a breakdown of the shutoff rod 11 to be controlled for opening and closing by the crossing gate 10 is provided with a detecting unit 13 for detecting that the shutoff rod 11 is closed in the horizontal condition, a transmitter unit 14 provided at a tip side of the shutoff rod 11 to transmit the electromagnetic wave, and a receiver unit 15 for receiving the electromagnetic wave from the transmitter unit 14 of the closed shutoff rod 11. In a condition of the shutoff rod 11 of the crossing gate 10 closed, a breakdown of the shutoff rod 11 can be detected on the basis of the detecting signal from the detecting unit 13 and the receiving signal from the receiver unit 15, and this breakdown detecting device can be used for various shutoff device.
Patent JP-2003112340-A (JP)
Title: Injection molding machine
Inventor: ISHIOKA TAKAHIRO
IPC: B29C45/38
Filed: 2001-10-04
Abstract: PROBLEM TO BE SOLVED: To provide an injection molding machine constituted so as to certainly remove the sprue part cured in the vicinity of an injection port of a molten resin after molding. SOLUTION: The injection molding machine has a first mold 2 and a second mold 3 moved so as to approach and separate from the first mold and is provided with a lock pin 101, which holds a sprue part 51 accompanied by mold opening to draw the same out of the injection port 5 during a period when the second mold is moved from a mold clamping position to a first spaced-apart position, and a sleeve pin 102 permitting the insertion of the lock pin 101 of which the leading end comes into contact with the sprue part 51 and relatively moved in the direction opposite to the moving direction of the lock pin 101 during a period when the second mold is moved from the first spaced-apart position to a second spaced-apart position.
Patent JP-2003113644-A (JP)
Title: Building method of precast concrete-made vertical member
Inventor: GOTO TAKASHI
IPC: E04B1/58
Filed: 2001-10-04
Abstract: PROBLEM TO BE SOLVED: To simplify the building work of a precast concrete-made vertical member. SOLUTION: A recessed part 13 having an area wider than a built-up point A is formed on the upper surface of the concrete 11 of a connection part 10. A spacer 15 is placed in the built-up point A, and mortar 16 is poured into the recessed part 13. A PC column 20 is set in the built-up point A through a spacer 15 so that the main bar 12 of the connection part 10 is inserted under the joint 23 of the PC column 20. At this time, two or more joints 23 are mutually independent by the mortar 16, and the mortar 16 is spread over between the lower end circumference of the PC column 20 and the periphery of the recessed part 13. The positional adjustment of the PC column 20 is then carried out. Mortar 25 is then injected through the respective injection ports 23x of the joints 23 to fill their inner spaces 23a.  The mortar 16 is flowable in the positional adjustment of the PC column 20, but harder than the mortar 25 in the injection of the mortar 25.
Patent JP-2003112804-A (JP)
Title: Draining garbage bag
Inventor: MORI SHINKICHI
IPC: B65D30/22
Filed: 2001-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a draining garbage bag capable of being moved to a garbage can without spilling waterdrops dropped from a bag storing garbage and the like. SOLUTION: A waterproof sheet of a waterproof bag portion 2 adhered to an outside surface of a draining bag portion 1 is turned inside out to form a water receiving space 2a having an opening edge portion 23a. The draining bag portion 1 storing garbage is disposed on an upper part of the water receiving space 2a, so that the water receiving portion 2a can receive waterdrops dropped from the draining bag portion 1. Therefore, the waterdrop is prevented from falling down on a floor and the like and making the surroundings dirt.
Patent JP-2003124186-A (JP)
Title: Plasma processing method
Inventor: MORITA MASAFUMI
IPC: H01L21/302
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a plasma processing method for preventing the failure of transport and the like due to electrostatic destruction and electrostatic suction by a stripped charge electrifying the surface of a substrate. SOLUTION: Inert gas is introduced into a vacuum container after an ashing processing is terminated.
Patent JP-2003120927-A (JP)
Title: Heating furnace
Inventor: TAKAMICHI SOICHI
IPC: F23N1/02
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a heating furnace capable of performing high oxygen concentration heat treatment and low temperature heat treatment while reducing the size of a burner, simplifying the constitution and stabilizing combustion. SOLUTION: This heating furnace includes a burner B for burning fuel taking the interior of a furnace 1 as a combustion chamber. The burner B is provided with a plurality of combustion parts 3 alternately switched to a combustion state and having a heat reservoir means 2. The heating furnace is thus constituted in a heat reservoir combustion form, in which the heat reservoir means 2 of the combustion part 3 that is now stopped burning is heated by passing of combustion exhaust gas from the interior of the furnace 1, and air for combustion of the combustion part 3 that is now in the course of burning is preheated by the heat reservoir means 2. The heating furnace is provided with an oxygen contained gas supply means S for supplying oxygen contained gas into the interior of the furnace 1 from portions different from the installation portions of the plurality of combustion parts 3.
Patent JP-2003117504-A (JP)
Title: Cleaning device
Inventor: DEN TAKEYOSHI
IPC: H01L21/304
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To improve the cleaning efficiency of an internal circulation type cleaning device using convection, and to facilitate the loading and unloading of an article to be cleaned. SOLUTION: This cleaning device stores the article W to be cleaned in an airtightly sealed cleaning tank 1, and cleans the article W by bringing supercritical CO2 into contact with the article W within the cleaning tank 1. A circulation flow passage where the CO2 is circulated by the convection is formed by providing a cooling coil 2 at the upper part in the cleaning tank 1 and providing a heating coil 3 at the lower part. The article W is arranged at the down side of the cooling coil 2 in a downward flow passage 4 of the circulation flow passage, and the stay part 8 of a contaminant extracted is provided at the lower part of the cleaning tank 1.
Patent JP-2003124398-A (JP)
Title: Electronic component and piezoelectric resonant component
Inventor: SUGIMORI SHIYOUSEN
IPC: H01L23/13
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To provide an electronic component in which an electronic component element can be surely fixed at a prescribed interval with the upper face of a board without cracking or chipping the electronic component element, and which can be electrically connected with an electrode inside the board, and further, reliability in the electric connection is improved. SOLUTION: In this electronic component, a plurality of conduction holes are formed on a ceramic board 2, through hole electrodes 8 and 9 are formed to cover inner peripheral faces of a plurality of conduction holes, conductive adhesive agents 10 and 11 are applied to be protruded on the upper face of the board 2 inside conduction holes 2c and 2d formed with the through hole electrodes 8 and 9, and as an electronic component element, a piezoelectric resonant element 3 is fixed at an interval to the upper face 2a of the board 2 by the conductive adhesive agents 10 and 11.
Patent JP-2003120730-A (JP)
Title: Brake shoe
Inventor: ASAI SEIJI
IPC: F16D65/08
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight and inexpensive brake shoe having a pressure receiving member with a simple structure capable of unbiassedly transmitting operation force of an actuator to one end of two shoe webs juxtaposed at the interval, and surely endurable against lengthwise directional frictional force of the brake shoe. SOLUTION: The plate-like pressure receiving member 14 is positioned on a line of action of the actuator, and is extended between the two shoe webs 12 and 12 having an interval. A bending part 14a of the pressure receiving member 14 is locked on a cutout part 11b of a shoe rim 11 so as to regulate a lengthwise directional movement of the brake shoe 10, and stepped surfaces 14b and 14b of the pressure receiving member 14 are locked on projection 12b and 12b of the shoe webs 12 and 12.
Patent JP-2003132528-A (JP)
Title: Magnetic tape evaluating device
Inventor: SUDA TAKASHI
IPC: G11B5/84
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic tape evaluating device that does not damage the magnetic head as much as possible and can easily evaluate the electromagnetic conversion properties without relaying on the skill of the operator. SOLUTION: The magnetic tape evaluating device has a Piezo element 36 attached to the magnetic head 16 to adjust the position of the read gap Hs of the head chip Hc secured together on the base 34. On the other hand, it has tape fixing posts 20 to adjust the tension of the tape when winding the tape around the drum. The tape is adjusted to correctly touch the read gap Hs of the head chip Hc by using the piezo element 36 and the tape fixing post 20.
Patent JP-2002288573-A (JP)
Title: Settlement system using electronic money
Inventor: HAMADA HIROSHI
IPC: G06Q40/04
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a settlement system using new electronic money. SOLUTION: The settlement system is provided with an electronic money issuing means for issuing electronic money according to the payment from a customer. The electronic money issuing means issues electronic money including a premium determined according to the sum of paid money. The premium corresponds to a premium rate previously set as an upper limit or less freely selected by a customer, The system may be provided with a cash settlement means for making a discount for the settlement rate from the electronic money and exchanging to the cash. The system can realize money order transaction of the electronic money itself, dealings in futures, call transaction, option transaction, and swapping transaction.
Patent JP-2003131409-A (JP)
Title: Organic photoconductive material and electrophotographic photoreceptor using the same
Inventor: KODERA TATSUYA
IPC: G03G5/06
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor having high electrification potential and high sensitivity, free of a change in various characteristics even after repeated use and capable of exhibiting stable performances and to provide an organic photoconductive material usable also as a sensor material and for various display devices such as an electrostatic recording element, an EL (electroluminescent) element, an optical switching element and electronic paper. SOLUTION: The organic photoconductive material has a specified structure and the electrophotographic photoreceptor has a photosensitive layer comprising the organic photoconductive material on an electrically conductive substrate.
Patent JP-2003131812-A (JP)
Title: Coordinate inputting device
Inventor: NAKAI TAKASHI
IPC: G06F3/033
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a versatile coordinate inputting device which has an inputting part capable of inputting coordinates in the X-Y direction and an operating part capable of operating the inputting part exchanging a plurality of kinds capable of operation in the horizontal, vertical, diagonal directions, etc. SOLUTION: An operating part capable of pres-operating a movable electrode 7 is laid on the movable electrode 7 and a predetermined opening is provided between a fixed electrode 2 and the movable electrode 7 and, by operating the operating part, the movable electrode 7 is pressed, making static capacitance between the fixed electrode 2 and the movable electrode 7 changeable. The operating part has a plurality of kinds which have different operating directions of weight to be applied to them and the plurality of the kinds are exchangeable.
Patent JP-2003135068-A (JP)
Title: Method for producing bovine tumor necrosis factor
Inventor: MIZUKAMI MAKOTO
IPC: C12P21/02
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a highly purified bovine tumor necrosis factor (bTNF-α) in large scale. SOLUTION: The bovine tumor necrosis factor is formed, accumulated in a culture preparation by culturing Brevibacillus choshinensis transformed by a plasmid incorporated with a DNA fragment having a base sequence encoding an amino acid sequence of a matured bovine tumor necrosis factor-α to collect it.
Patent JP-2003141879-A (JP)
Title: Associative memory device
Inventor: TSUDA TOMOO
IPC: G11C15/04
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To use a ternary CAM as a binary CAM with one time write without increasing circuit scale. SOLUTION: When binary data is stored in a CAM cell, data is driven to a pair of data bit lines by a first write-driver using a data-write enable-line, while mask data being a non-mask state by a second write-driver are driven to a pair of mask bit lines using a mask-write enable-line, data driven to the pair of data bit lines are stored in a data cell using a word line, while mask data driven to the pair of mask bit lines and being a non-mask state are stored in a mask cell.