baber/WOPTO huggingface dataset:
Patent JP-2001271181-A (JP)
Title: METHOD FOR ETCHING Cr FILM
Inventor: AKAGAMI KAZUAKI
IPC: C23F1/00
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To solve the problem that, in the case a Cr film is etched by using a Ce-containing etching solution, the etching solution is removed from the sun face of the substrate after the etching by an air knife and pure water washing, however, when pure water is used, Ce hydroxide deposits on the sun face so that immersing the etched plate into an acid solution is necessary for its removal, which results in the increase of treating tanks and the number of operation steps. SOLUTION: In a water washing tank, 32 is CO2 35 is previously, blowed and the value of pH of the pure water 32 is controlled to an acidic region and the pure water is chilled by a refrigerator 36. By this previous adjustment, at the time of washing a glass substrate 1 with a Ce-containing etching solution after etching a Cr film 2 on the substrate, the deposition of Ce hydroxide on the surface of the substrate 1 can be prevented.
Patent JP-2001269654-A (JP)
Title: Treating method of material to which pcb adheres
Inventor: OGUCHI YOSHIHIRO
IPC: A62D3/32
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To efficiently and safely treat the instruments contaminated by PCB. SOLUTION: Crushing treatment, melting treatment and solidifying treatment are performed in order. In the crushing treatment, the instruments to which PCB adheres is crushed into small pieces. In the melting treatment, the small pieces of the crushed instruments are molten by heating to decompose the PCB to harmless components. In the solidifying treatment, the molten matter of the small pieces of the instruments is cooled to solidify the molten matter to solid. The reuse and disposal of the solid are easily performed by solidifying the molten matter of the instruments after fractionating the molten matter to metal solid 11 and inorganic solid 12.
Patent JP-2001270331-A (JP)
Title: Pressure roller for water leakage preventing film
Inventor: FUJII KAZUNORI
IPC: B60J5/04
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To prevent variations of pressure and the onset of dactylalgia among workers, caused by the finger work of the workers. SOLUTION: The pressure roller is constituted of a rotatable pressure roller part 2, a pressure holding part 3 having an elastic body 30 for measuring pressing force, and a connecting part 4 for connecting the holding part 3 with the roller part 2. A water leakage preventing film B is mounted in a manner such as to be pressed on a member A.
Patent JP-2001270605-A (JP)
Title: Physical distribution facility
Inventor: GONDO TAKUYA
IPC: B65G1/137
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a physical distribution facility capable of sorting different types of products to pallets without the need of an intermediate buffer. SOLUTION: This physical distribution facility is provided with storage- retrieval machine 1 for storing a single-item pallet loading with a single type of product for every pallet, depalletizing and palletizing parts 11A and 11B directly transferring the product from the single pallet carried out of the storage-retrieval machine 1 to a storing pallet, and a carrier 53 carrying the signal-item pallet from the storage-retrieval machine 1 to the depalletizing an depalletizing parts 11A and 11B, carries out the single-item pallet loaded with the product thereon from the storage-retrieval machine 1, and carries it by the carrier 53 to the position of the depalletizing and palletizing parts 11A and 11B in the loading order of the products loaded on the storing pallet.  As a result, the intermediate buffer is eliminated, and the need for carrying out and conveying of the single-item pallet from the storage-retrieval machine 1 again and again when the single product is loaded on the sorting pallet is also eliminated, thus to enhance efficiency.
Patent JP-2001270377-A (JP)
Title: Deck lifting and storing device for vehicle
Inventor: SAKAKIE SEIKICHI
IPC: A61G5/00
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To increase operating efficiency by automating a locking and an unlocking between a deck and a liftably supporting frame interlockingly with the lifting and lowering of the liftably supporting frame in a deck lifting and storing device of a vehicle comprising a liftably supporting frame liftable, in a same attitude, between a specified lowering position and a specified lifting position and a deck installed on the supporting frame and horizontally movable between an extended position extended outward from the supporting frame when the liftably supporting frame is set at the lifting position and a storage position moved back to the inside of a body and capable of loading and unloading a transported body between the upper surface of the deck and the ground when the liftably supporting frame is set at the lowering position. SOLUTION: A locking mechanism L1 usually locking a deck 3 at an extended position 3F onto a liftably supporting frame 2 and unlocking mechanically interlockingly with the supporting frame when the supporting frame 2 is raised to a lifting position 2U is installed between the deck 3 and the liftably supporting frame 2.
Patent JP-2001274283-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: KOZONO HIROYUKI
IPC: H01L23/28
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which can reduce such a fault as a pattern short generated in the wring patterns near the end surface of its board, in the semiconductor device wherein its semiconductor chip mounted on its board is sealed with a resin and its wiring pattern formed on its board which includes a plated wire reaches the edge of its board. SOLUTION: The semiconductor device has a board 11 wherein a wiring pattern 17A is formed on its one surface and the wiring pattern 17A reaches the edge the one surface, a semiconductor chip 12 mounted on the board 11 which has an integrated circuit, and a resin 15 so formed as to cover the wiring pattern 17A formed on the one surface and cover the semiconductor chip 12. Further, the resin 15 is so formed as to cover a plated wire 17B which reaches the edge of the one surface of the semiconductor device.
Patent JP-2001282957-A (JP)
Title: System and method for analyzing credit risk
Inventor: KAKUTANI MASARU
IPC: G06Q50/10
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide credit risk analyzing system/method for globally analyzing a credit risk from an individual and smaller enterprises to large enterprises, facilitating analysis by a user and coping with the credit risks peculiar to individual countries and individual industries. SOLUTION: The credit risk analyzing system/method are provided with an information processor 1 outputting a default risk to finance data from a client 4 by using the same credit risk index based on the risk analysis models of the individuals, the smaller enterprises and the large enterprises of respective countries, which are generated by statistically analyzing information on the credit risks of the respective countries.
Patent JP-2001285653-A (JP)
Title: Image processing apparatus and its control method
Inventor: NAKAMURA FUMIHIKO
IPC: G06T1/00
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To enhance a working efficiency with respect to reading of an original. SOLUTION: The image processing apparatus is provided with a discrimination section 21 that discriminates a type of original (color/gray scale/binary monochromatic original) on the basis of read data and with an image processing section 22 that converts the read data into read data in matching with the type of the original on the basis of the result of discrimination.
Patent JP-2001283327-A (JP)
Title: Customer support system for store
Inventor: KENMOCHI NOBUHIKO
IPC: G06Q50/10
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To enable a customer to easily receive explanation without requiring labor for searching a clerk when the customer requires to inquire the explanation of a commodity or the layout position of the commodity in a large scale store. SOLUTION: In the large scale store 1, radio head sets HS1 to HSX are lent to respective customers, and when each customer fits the radio head set and turns on a call switch, the head set is communicated with a near access point API through a near distance radio communication interface and the access point API is connected to a call center CC through an ISDN line 2, so that the customer can talk with an operator of voice correspondence equipment arranged in the call center CC. Layout display, the position of the customer and the detailed explanation of the commodity are displayed on the voice correspondence equipment to give an appropriate answer to the customer. In the case of guiding the customer to the commodity display position also, the customer is accurately guided on the basis of the customer position display.
Patent JP-2001116850-A (JP)
Title: Method and device for detecting underground pipe
Inventor: YOSHINO KAZUYA
IPC: F16L55/00
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To precisely find a position and an emdedded depth of an underground pipe to realize measuring precision equal to that of a two-point method by a one-point method, even when a neighboring metal body such as other embedded pipe, a fence, a guard rail or a steel plate which is a generation factor of a sub-magnetic field in a detection operation exists in the vicinity of the objective emdedded pipe, while using the versatile one-point method operatable easily in an actual site. SOLUTION: When the embedded pipe P or the like is detected by the one- point method using a locator provided with a transmitter 1, a receiver 2 and an earthing means 3, a phase detecting means 23 for detecting a phase is equipped to the receiver 2 provided with a detector 21 and a display means 22, received information corresponding to a transmitted signal component having the phase same to a phase of a reference signal is taken out of received information by the phase detecting means 23, and the position P1 corresponding the ground level of the embedded pipe P and the embedded depth D are found based on the received information.
Patent JP-2001287910-A (JP)
Title: Method for producing porous silicon oxide coating film
Inventor: TAMURA NOBUSHI
IPC: C09D1/00
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To obtain a porous silicon oxide coating film having a low relative dielectric constant and resistance to polishing, useful for a multilayer wiring structure of a semiconductor element. SOLUTION: A coating solution containing a hydrolyzable silane compound- containing silicon oxide precursor and an organic polymer is applied to a substrate to form a silicon oxide/organic polymer complex thin film in a specific oxygen concentration at a specified heating temperature. The removal of the organic polymer is successively carried out at a fixed temperature to produce the porous silicon oxide coating film. The organic polymer is an aliphatic organic polymer chain containing an oxygen atom at a main chain, for example, an aliphatic polyether such as polyethylene glycol, an aliphatic polyester, etc.
Patent JP-2001289905-A (JP)
Title: Failure analyzing method of semiconductor device
Inventor: OZAWA TADASHI
IPC: H01L21/60
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a failure analyzing method of semiconductor device capable of physically and electrically analyzing a failure. SOLUTION: In analyzing the failure of a semiconductor device having a silicon substrate as a semiconductor chip for arranging a heat radiating heat spreader on the reverse and arranging a solder ball for BGA on a surface and a ceramic substrate for arranging a micro solder ball on one surface and arranging the silicon substrate on the other surface, the solder ball for the BGA and the ceramic substrate are removed (S105), and then, the micro solder ball is removed to expose a pad of the silicon substrate (S107). The reverse of the silicon substrate is mounted on an analyzing package (S108), and after performing a required wire bonding wire, the analysis to the silicon substrate is carried out (S109).
Patent JP-2001291845-A (JP)
Title: Capacitor electrode and its manufacturing method
Inventor: NAGATOMO YOSHIKI
IPC: H01L21/8242
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To enhance a mechanical strength from a horizontal direction of a substrate face and fine DRAM cells in a structure of a cylindrical capacitor element. SOLUTION: In an insulation film having an opening part which is substantially perpendicular to a major surface of a semiconductor base on the base, a first silicon based film of a predetermined film thickness formed in a bottom part and a side wall of the opening part is formed, this first silicon based film extends onto the insulation film along the side wall of the opening part, and further a second silicon based film and a third silicon based film are laminated on a major surface of the base and in a horizontal direction of a surface of the first silicon based film on the insulation film.
Patent JP-2001287609-A (JP)
Title: Coating composition for air bag, and air bag
Inventor: NAGAOKA TOSHIRO
IPC: B60R21/16
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To provide ground fabric for an cur bag excellent in a weight-reducing property, flexibility and compactness, and satisfying flame retardancy and burning velocity provided by the FMVSS302 even in a small applied amount such as 20 g/m2 or less of coating resin-applied amount, and a coating composition for the air bag used for the ground fabric. SOLUTION: This coating composition for the air bag is prepared by adding, (B) an amount within a range less than 5 pts.wt. from 0.1 pts.wt. as a solid component of at least one kind of powder selected from the group comprising cabon black, NiO2, FeO, FeO2, Fe2O3, Fe3O4, CoO2, CeO2, and TiO2 suspended preliminarily in water under the presence of a surfactant, to (A) 100 pts.wt. of solid component in an aqueous silicone emulsion, and the ground fabric for the air bag is provided by applying this composition.
Patent JP-2001289331-A (JP)
Title: Seal mechanism for explosive and ignitable gas
Inventor: YAMAMOTO KENRO
IPC: F16J15/40
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a seal mechanism capable of preventing a contact of the explosive gas or the ignitable gas with the atmospheric air even if a seal leak is generated in a seal part. SOLUTION: A seal mechanism 1 is provided with a shaft seal part formed of two O-rings 5a and 5b arranged along a reciprocating shaft 4 to be inserted into a wall 3 of a hydrogen treatment chamber 2, and a lead-in piping 9a from an argon gas source 11 is connected to one end of a space 6 of the shaft seal part formed between the O-ring 5a and the O-ring 5b, and a discharge piping 9b is connected to the other end thereof. A flow-meter 12 is provided on the way of the lead-in piping 9a, and a minute flow rate of the argon gas is made to flow under the pressure higher than the pressure of the hydrogen gas inside of the hydrogen treatment chamber 2 and the pressure of the atmospheric air. Even if a seal leak is generated, mixture of the hydrogen gas with the atmospheric air is prevented, and the seal leak is momentarily detected by the flow- meter 12.
Patent JP-2001294052-A (JP)
Title: Abnormality diagnostic method and abnormality diagnostic device for fuel tank
Inventor: ITOU TOKIJI
IPC: B60K15/03
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To provide an abnormality diagnostic device capable of accurately diagnosing the presence or absence of abnormality in a fuel tank at an early period just after staring an engine. SOLUTION: The fuel tank 20 in a fuel vapor purge system can gas-phase communicate with an intake passage 12 of an engine through a vapor passage 33, a canister 40, and a purge passage 34. A forced opening/closing valve (a oil feeding valve) 60 heteronomously controlled by an ECU exists in the middle of the vapor passage 33. At cold starting of an engine, the ECU measures tank internal pressure in a fuel tank sealing state by a pressure sensor 31, and compares an absolute value of a difference between the tank internal pressure and atmospheric pressure with a specified determining value. When the absolute value of the difference is not less than the specified determining value, the fuel tank 20 is determined as having no abnormality such as leakage.  Otherwise, after that, a leakage diagnosis of the tank and the whole of the purge system is conducted by means of negative pressure and the like.
Patent JP-2001294521-A (JP)
Title: Dye removing agent
Inventor: NAGASHIMA NOZOMI
IPC: A61K8/40
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To obtain a dye removing agent capable of efficiently removing an acid hair dye from the hair without damaging the hair and without loading the hair. SOLUTION: This dye removing agent comprises the following components (A), (B), (C), (D) and (E): (A) 0.05-10 wt.% of a cationic surfactant represented by the following formula (1) [wherein, at least one of R1, R2, R3 and R4 denotes a straight-chain or branched chain 20-36C alkyl group or 20-36C hydroxyalkyl group or benzyl group; the balance denotes a 1-3C alkyl group or a 1-3C hydroxyalkyl group; and X denotes a halogen atom or a 1-2C alkylsulfate group], (B) 0.1-40 wt.% of one or more kinds of organic solvents selected from an N-alkylpyrrolidone, a lower alkylene carbonate and an aromatic alcohol, (C) 0.1-50 wt.% of a lower alcohol, (D) 0.01-10 wt.% of an alkali component and (E) 0.1-20 wt.% of a thickener.
Patent JP-2001299880-A (JP)
Title: Deodorizing device
Inventor: KURIHARA HIDEKI
IPC: B01D53/86
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a deodorizing device which enhances deodorization efficiency by improving the contact efficiency of odorous air having smells and deodorizing catalysts. SOLUTION: This device has a duct 12 which has an air inflow port 14 and discharge port 16 and a deodorizing mechanism 18 which deodorizes the air SA containing the smells distributed into this duct 12. The deodorizing mechanism 18 comprises a deodorizing device 10 having a catalyst section 20 which includes the catalyst to deodorize the air SA by coming into contact with the odorous air SA and a catalyst contact flow generating section 22 which is arranged on the upstream side of the catalyst section 20 and generate such an air current CS as to improve the contact efficiency of the air SA and the catalysts. The odorous air SA passes the catalyst section while the air is efficiently brought into contact with the catalysts and is deodorized in this process.
Patent JP-2001303644-A (JP)
Title: Sanitary washing apparatus
Inventor: HIRANO MAKOTO
IPC: E03D9/08
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To simplify an output display device even when the number of settings is large. SOLUTION: A control device 13 has a function of switching at least two setting states by setting change-over operations by an input device 12. When the setting change-over operations are carried out, contents of the setting change-over are temporarily displayed on the output display device 14, whereby the single output display device 14 can be shared. As a result, redundant costs are eliminated, and the output display device 14 is simplified and downsized.
Patent JP-2001301196-A (JP)
Title: Ink cartridge and ink jet recorder
Inventor: KAWAGUCHI KOICHIRO
IPC: B41J2/01
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recorder and an ink cartridge exhibiting excellent cost performance in which an image having excellent gradation can be recorded without purchasing a light-color ink cartridge additionally. SOLUTION: A refill start graduation 52 and a refill end graduation 53 are provided at positions which can be viewed from the outside of an ink cartridge 19. When the liquid level of remaining ink reaches the refill start graduation 52 due to consumption of ink, a user takes out the ink cartridge 19 and injects pure water from an injection opening 50 up to the refill end graduation 53 thus obtaining an ink cartridge of light-color ink having a specified density easily.
Patent JP-2001301279-A (JP)
Title: Ink jet recorder
Inventor: NITTA MASAKI
IPC: B41J2/01
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recorder in which cleaning can be carried out in clean state at all times by scraping off dust, captured by a cleaning means, at every time of reciprocal scanning of a carriage and the time and labor for removing dust are not required. SOLUTION: The ink jet recorder 1 recording on a recording medium P by ejecting ink from a recording head 7 while carrying the recording medium P by means of a carry roller 3 and scanning the recording medium P by means of a carriage 14 comprises a drive roller 13 and a cleaning roller 11 for cleaning the recording face of the recording medium P, and a blade 12 for removing dust 17 adhering to the cleaning roller 11 wherein the drive roller 13 and the cleaning roller 11 are located on the upstream side of the recording head 7 in the carrying direction of recording medium.
Patent JP-2001308495-A (JP)
Title: Method for manufacturing flexible printed circuit board sheet
Inventor: KATO MANABU
IPC: H05K3/00
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a flexible printed circuit board sheet without any film sheet of reducing a man-hour of releasing individual flexible printed circuit boards when mounted from the sheet in which the individual boars are aligned and fixed, and preventing an adhesion of a foreign matter. SOLUTION: The method for manufacturing the flexible printed circuit board sheet comprises the steps of forming a predetermined circuit by etching on a single-side copper foil having a copper foil 2 on one side surface of an insulating base material 1, then adhering an insulating base material 3 to the surface of the copper foil, heating and pressurizing the material 3 to integrally mold them, and thereafter surface treating the copper foil exposed part. The method further comprises the steps of adhering mold release paper 5 having an adhesive 4 on one side surface of the sheet, punching a predetermined position, then releasing the paper 5, newly adhering mold release paper 5', processing to obtain a final profile, and releasing a marginal part.
Patent JP-2001305600-A (JP)
Title: Film unit with lens
Inventor: MASUDA TAKURO
IPC: G03B7/16
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a film unit with a lens which is equipped with a stroboscopic circuit having at least either an automatic light control circuit or an automatic light emission circuit and in which reflected light from a subject is securely made incident in a short distance and the reflected light is securely made incident even when the subject looks small in a long distance. SOLUTION: The light receiving range of a photodetector receiving the light from the subject in a horizontal direction is made equal to >=40% and <=85% of the length in the horizontal direction of a photographing scene with the center of a photographing range as the center.