baber/WOPTO huggingface dataset:
Patent JP-2002216403-A (JP)
Title: Magneto-optical disk annealing method, and magneto- optical disk
Inventor: MIYAOKA YASUYUKI
IPC: G11B11/105
Filed: 2001-01-16
Abstract: PROBLEM TO BE SOLVED: To reduce the effect of the residual magnetic field of an annealing track on an information recording track, and to improve the error rate of a reproducing signal by controlling the polarity of an annealing magnetic field applied to the annealing tracks of both side sandwiching the information recording track. SOLUTION: By applying a specified magnetic field during laser annealing, residual magnetization is made uniform on a boundary between an annealing track and an information recording track, and the effect of the residual magnetization is reduced on the information recording track. Thus, an error rate is improved, and a reproducing signal higher in quality than that by a conventional method is obtained. Since the width of the information recording track is narrowed more than that the conventional method, the recording density of the magneto-optical disk is further increased.
Patent JP-2002212473-A (JP)
Title: Inkjet recording ink and ink cartridge having the same and recording apparatus
Inventor: SOGA SANEMORI
IPC: C09D11/322
Filed: 2001-01-18
Abstract: PROBLEM TO BE SOLVED: To provide an inkjet recording ink having quick drying characteristics without requiring a drying auxiliary fluid even in high-speed printing in the inkjet recording, an ink cartridge having the same, and a recording apparatus. SOLUTION: The inkjet recording ink comprises a coloring material, a wetting agent, a penetrant, a monohydric alcohol, and water, and the relationship among a content a of the monohydric alcohol, a content b of the water, and content c of the wetting agent is represented by the formulae: a (wt.%)>=b (wt.%), a (wt.%)<=c (wt.%), and 50 (wt.%)<=a+b<=85 (wt.%).
Patent JP-2002210421-A (JP)
Title: Method for cleaning subject to be cleaned
Inventor: IKEDA NAOFUMI
IPC: B08B3/02
Filed: 2001-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning method which is excellently adjusted to the environment to exert no undesirable influence on human health and in which the work of directly touching dirty things with operator's hand or difficult and dangerous work is avoided and dirty things stuck to the subject to be cleaned are separated perfectly into solid filth and water by using a lumping agent and the obtained solid filth and water are treated separately. SOLUTION: The macromolecular lumping agent and water are stored in a jetting liquid tank 2 and always mixed with each other by operating an agitator 4 together with a pump 3. The lumping agent-mixed solution is discharged at high pressure by the pump 3 through a water sucking hose 5 and the discharge pipe 6 of the pump 3. When more agitation is necessary, the lumping agent-mixed solution of high pressure is returned to the tank 2 through a return hose 9 by using a switching valve 7 and mixed again.  When the subject to be cleaned is cleaned, the lumping agent-mixed solution is jetted to the subject to be cleaned from a nozzle through a discharge hose by switching the flow path by the valve 7 so that the dirty things stuck to the subject to be cleaned can be peeled off by the jet pressure of the lumping agent-mixed solution to the subject to be cleaned and the lumping phenomenon of the lumping agent. The solid filth combined with the lumping agent and water are separated from each other perfectly and treated separately.
Patent JP-2002217401-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: MAEDA AKIYUKI
IPC: H01L21/8228
Filed: 2001-01-19
Abstract: PROBLEM TO BE SOLVED: To suppress reduction in hFE in a high current region as well as the increased reactive current in a base current. SOLUTION: This semiconductor device is provided with a second conductivity-type epitaxial layer on a first conductivity-type semiconductor substrate with a second conductivity-type embedded diffusion layer in between, and it is also provided with first conductive type upper and lower diffused layers or a single diffused layer that is for splitting circuit constituent elements integrated on the surface of the epitaxial layer. Lateral transistor emitter and collector, as an element among the circuit constituent elements, are of the same conductivity-type as a first conductivity-type upper diffused layer, the upper and lower diffused layers or single diffusion layer, and have identical concentration of impurities.
Patent JP-2002209516-A (JP)
Title: Food oil composition
Inventor: SEKI SHINJI
IPC: A23L1/30
Filed: 2001-01-19
Abstract: PROBLEM TO BE SOLVED: To provide plant sterol-including food oil composition that can inhibit plant sterol from precipitating in storing or the like, and has the cholesterol absorption inhibitory effect and the like. SOLUTION: The objective food oil composition characteristically comprises food oil, >=1 mass % of linolenic acid, 1-10 mass % of plant sterol, 0.01-1 mass % of tocopherol and 0.005-10 mass % of a lipophilic emulsifier.
Patent JP-2002218558-A (JP)
Title: Wireless operation device and its power supply method
Inventor: TANAKA MAKOTO
IPC: G10L15/00
Filed: 2001-01-23
Abstract: PROBLEM TO BE SOLVED: To operate a game controller making wireless communication with a television game machine for a long time within a limited capacity of a battery. SOLUTION: The game controller 20 that wirelessly controls a television game machine main body is provided with two batteries 51, 52. Furthermore, internal modules operated electrically are classified into basic modules (a control module 70, a communication module 71 and an operation module 77) and extension modules (a voice input module 72, a voice output module 76, an image input module 73, an image display module 74, and a vibration module 75) depending on the importance of functions and the power consumption, the battery 52 supplies power to the basic modules (or the basic modules and the extension modules with small power consumption) and the battery 51 supplies power to the extension modules (or only the extension modules requiring especially large power consumption).
Patent JP-2002221371-A (JP)
Title: Air conditioner
Inventor: MIYAIRI TAKAHIKO
IPC: F25B31/00
Filed: 2001-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a compression type air conditioner, in which running costs can be reduced by improving energy efficiency in a partial load and under other conditions. SOLUTION: In the compression type air conditioner, there are provided compressors (1, 101) and driving sources (2, 102) for driving the compressor, an indoor unit (3), an outdoor unit (4), lines (L16, L1-L14) for allowing a refrigerant to flow in the compressors (1, 101), the indoor unit (3), and the outdoor unit (4). The driving sources (2, 102) are an electric motor (2) and a prime mover (102) other than the motor. A thermal storage means (5) for storing hot heat or cold heat is provided between the lines (L12, L13).
Patent JP-2002222677-A (JP)
Title: Jointing mechanism of connector
Inventor: SATO TOMOYASU
IPC: H01R13/639
Filed: 2001-01-24
Abstract: PROBLEM TO BE SOLVED: To enable to have a fitting joint using a simple operation. SOLUTION: The D subconnector consists of a fixed subconnector 31 to which a flat cable 32 is connected, and a fixing subconnector 21, at both ends of which, spacer 22 with a jut 22b at the top is fixed with a nut 22a. The spacer is provided with a spring rest hole 22c opened at right angles to its vertical direction, into which, a presser bar spring 23 for fixing the fixed D subconnector. When the presser bar spring is rotated by about 90 deg. with the spring rest hole as the center, the fixed D subconnector 31 is fixed and fastened to the fixing subconnector 21 with the presser bar spring 23.
Patent JP-2001281703-A (JP)
Title: Liquid crystal display device and its manufacturing method
Inventor: YAMAZAKI SHUNPEI
IPC: G09F9/30
Filed: 2001-01-25
Abstract: PROBLEM TO BE SOLVED: To realize a clear and bright picture display whose angle of visibility is wide by enhancing the aperture ratio of the active matrix type liquid crystal display device of an IPS(in-plane switching) system. SOLUTION: This liquid crystal display device is provided with a structure in which a pixel part has a TFT having a semiconductor film and a gate which is formed on a first insulating layer, a common wiring intersecting a gate wiring with a second insulating layer is disposed, a pixel electrode is formed on the second insulating layer and connected to the TFT of the pixel part and a signal wiring is formed below the common wiring and arranged so as to be superposed or the second insulating layer and, the pixel electrode and the common wiring are arranged so as to generate an electric field parallel with the surface of a substrate and the signal wiring and the semiconductor film are connected via the connection electrode formed on the second insulating layer.
Patent JP-2002231654-A (JP)
Title: Method and apparatus for laser annealing
Inventor: KAWAGUCHI NORIHITO
IPC: H01L29/786
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for laser annealing, capable of surely activating a polysilicon of a part formed with an electrode even when an electrode film is formed on the polysilicon and hence enhancing activity of a silicon after doping to a maximum limit, and having the possibility of small distortion of a substrate with a short processing time. SOLUTION: The method for laser annealing comprises the steps of irradiating a laser beam, capable of passing through the substrate from the substrate side to a thin-film transistor 2 formed on the substrate 1, and activating the polysilicon 3 for constituting the thin film transistor. The substrate 1 is a glass substrate, a plastic substrate or a quarts substrate. The wavelength of the beam 10 is in the range of 300 to 900 nm.
Patent JP-2002228637-A (JP)
Title: Gas chromatograph mass spectroscope
Inventor: MIYAGAWA HARUHIKO
IPC: G01N27/62
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To obstruct air not to flow into an ionization chamber when a column is detached, and prevent the ionization chamber from being contaminated by removing an excessive solvent component at an analysis time, with a simple constitution. SOLUTION: An auxiliary channel 24 is connected to a binding tube 23 which binds the column 12 and a sample introduction pipe 21. An He gas supply source 27 and a suction pump 29 are connected via a selector valve 25 to the auxiliary channel 24. When the column is to be separated, the He gas supply source 27 is connected to the auxiliary channel 24 before separating the column, and an He gas is supplied via the auxiliary channel 24 to the binding tube 23. Accordingly, the outside air is prevented from entering the binding tube 23 even when the column is detached, and the inert He gas can be sent and supplied to the ionization chamber 33 through the sample introduction pipe 21.  At the analysis time, a period for the solvent component to flow out of the column is set beforehand, and the suction pump 29 and the auxiliary channel 24 are connected with each other for the period, so that the sample gas including a large amount of the solvent component is prevented from entering the sample introduction pipe 21.
Patent JP-2002232723-A (JP)
Title: Color facsimile machine
Inventor: KOBAYASHI SHINJI
IPC: H04N1/46
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a color facsimile machine for allowing a recipient to receive a color facsimile in a hue desired by the recipient. SOLUTION: A telephone number of a destination is inputted by an operation 3. A read parameter (hue) of a scanner 5 is adjusted by a country code of the inputted telephone number. A color image read by the scanner 5 is accumulated in a memory 2, image-compressed and then transmitted. In this case, a hue change mark is added.
Patent JP-2001287440-A (JP)
Title: Ink jet recording medium
Inventor: KONDO NOBORU
IPC: B41M5/52
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording medium having a rough surface feeling fitted for forming an image such as a picture or a character by an ink jet recording method and especially suitable for a case using pigment ink. SOLUTION: The ink jet recording medium is constituted by providing at least one ink receiving layer containing pigment and a binder as main components on at least one surface of base paper. The surface roughness of the ink receiving layer is 9.0 μm or more under a measuring condition of PPS (PARKER PRINT-SURF) S(soft packing) 5 kgf/cm2 and 7.0 μm or more under a measuring condition of PPS S 10 kgf/cm2. The center line average roughness (Ra) thereof is 3.0 μm or more and the Oken type smoothness thereof is 30 sec or less.
Patent JP-2002225591-A (JP)
Title: Vehicular control device
Inventor: INADA TAKAHIRO
IPC: F02D29/02
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular control device capable of effectively preventing the exhaust gas of a preceding car from flowing into a cabin. SOLUTION: This vehicular control device comprises detection means 2, 4, 6, 8, 10 for detecting an inter-vehicle distance between a driver's own car and the preceding car, a communicating path intercepting means 10 for intercepting the communicating path to communicate between inside and outside the cabin when the inter-vehicle distance is less than a specified distance, an estimate means 10 for estimating a driving load of the engine of the preceding car, and a distance setting means 10 for setting the specified distance so that the specified distance is made longer when the driving load is larger than when the load is smaller.
Patent JP-2002089424-A (JP)
Title: Internal combustion engine with heat accumulator
Inventor: SUZUKI MAKOTO
IPC: F02N11/08
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To provide an internal combustion engine with a heat accumulator favorably enlarging the utilization chance of warming up by a heat accumulator by setting the optimum execution timing of the warming up of the internal combustion engine using heat stored in the heat accumulator and notifying information related to the execution stroke to an operator by an appropriate form. SOLUTION: An electronic control unit(ECU) 30 of an engine system 100 starts a control (preheat) of feeding heat accumulated hot water stored in the heat accumulator 20 to the engine 10 in prior to the start of the machine. The ECU 30 determines the continuation time of the preheating based on the cooling water temperature of the engine 10 so as to start the machine after surely completing the warming up of the engine 10. During the preheating, a lighting lamp 8 is lit so as to recognize it to the operator. After completing the preheating, the ECU 30 automatically starts the engine 10.
Patent JP-2002235353-A (JP)
Title: Washstand with intake valve
Inventor: SAWADA HISAYA
IPC: E03C1/14
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a washstand with an intake valve, which can easily prevent destruction of seal water in a drainage trap without requiring much labor even when an external drain pipe equipped with ventilation piping and the intake valve is not disposed nearby. SOLUTION: In the washstand 10 with the intake valve 15, an instrument drain pipe 12, which has the drainage trap 11 and is connected to the external drain pipe 18, is provided below a washbowl 13. A vent pipe 14 is provided in such a manner as to stand from a part located on a downstream side with respect to the drainage trap 11 of the drain pipe 12. The intake valve 15, which is located above an upper edge of the washbowl 13, is provided at an upper end of the vent pipe 14 in such a manner as to be covered with a cover body 16. The drain pipe 14 for an equipment instrument such as a bathtub, where water is discharged via the drainage trap 11, is connected to a downstream side with respect to a part where the drain pipe 12 is connected to the drain pipe 18. A vent hole 34 is opened for formation in the cover body 16.
Patent JP-2002236762-A (JP)
Title: Individual accounting collection system
Inventor: MATSUMOTO HIDEHIRO
IPC: G06Q50/10
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To easily collect individual accounting information which is hardly opened owing to privacy protection through the use of a human network. SOLUTION: In a system for collecting individual accounting to be opened, a user (A) 4 introduces another user (B) 5 having the human network with the user (A) as the opposite part of service utilization when the user (A) performs access to the service for providing information which is managed by an information provider on the Internet 1 via a mobile site 6 on the Internet and utilizes the service. Then accounting information of another user are collected in the database of an information service site.
Patent JP-2002247643-A (JP)
Title: Information transmission system
Inventor: TAGUCHI JUNICHI
IPC: H04W4/02
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a means that can deliver same information to as many people as possible at the same time through a few channels to the utmost and deliver even area-dependent information to as many people as possible at the same time, through a few channels to the utmost in a public information system, having addresses where terminals can input/output information. SOLUTION: In the public information system having addresses where terminals can input/output information, a mobile terminal is provided with a common address exclusively for reception, by which a means that limits only prescribed limited people widely to transmit information to the reception exclusive address and the reception exclusive common address is created for the mobile terminal to receive information transmitted thereto. A frame, shown as a code 310 in Figure 3 is the reception exclusive part of the common address. A code 313 decides the common address, a code 315 is a reproduction memory storage, a code 316 selects an information of memory content, and a code 306 provides an output of voice and image information. In the case of transmitting information by each district, the service area is divided and 4 addresses are assigned so as not to overlap with the adjacent areas.
Patent JP-2002241756-A (JP)
Title: Liquid crystalline composition, color filter and method for producing the color filter, and liquid crystal display
Inventor: KAWABATA YASUNARI
IPC: G02F1/1335
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystalline composition excellent in suitability for coating and capable of obtaining a uniform and thick film, a color filter prepared by using the liquid crystalline composition and having uniform selective reflected wave length and sufficiently high reflectance, and a liquid crystal display in which the color filter is built. SOLUTION: The liquid crystalline composition comprises a liquid crystalline compound having at least one polymerizable group, a photoreaction type chiral agent, a gelling agent and a solvent. The color filter is prepared by using the liquid crystalline composition. The liquid crystal display is obtained by building the color filter therein.
Patent JP-2002245234-A (JP)
Title: Shop management system and management method
Inventor: TSURUMARU KOICHI
IPC: G06Q10/00
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To perform transmission from distributing agencies and reception at a head office during the operation time in a system, in which the commerce data at the distributing agencies are transmitted to the head office and aggregated. SOLUTION: Each shop device 100i generates an electronic mail addressed to a head office device with the content information, indicating that attached file is aggregated data, identification file of the shop, and a transmission file generated from the tabulation data as the attached file and then transmits it via the Internet. The head office device receives the electronic mails from the Internet, extracts the electronic mails having attached files including tabulation data, and reproduces the aggregated data.
Patent JP-2002239249-A (JP)
Title: Game program, recording medium on which game program is recorded, and method and system for controlling action of character
Inventor: AOKI KAZUHIKO
IPC: A63F13/87
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To stimulate interests in chat functions in a video game. SOLUTION: Whether or not there is a keyword in a chat document transmitted from a video game machine is decided (S304), and when there is no keyword, screen control information, to which blow-off is added in S303, is transmitted to the video game machine (S306). However, if a chat document is transmitted from, for example, a video game machine of a game player, and at that time, a keyword is incorporated into the end of the chat document, decision of S304 becomes YES and action processing of a character corresponding to the keyword is executed (S305). That is, action of the character corresponding to a table is read out to control a character of a player B according to the action read out. Then, a blow-off 519 is added in S303 and screen control information wherein action is controlled in S303 is transmitted to the video game machine (S306).
Patent JP-2002240549-A (JP)
Title: Air conditioning structure for automobile
Inventor: KAWADA TADAYUKI
IPC: B60H1/34
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To reduce impact, set impact resistance performance as desired, and improve appearance and operability of a louver. SOLUTION: In this air conditioning structure for an automobile, an opening part for electrical equipment for installation of electrical equipment is provided on an instrument panel disposed in front of a driver's seat in an automobile. An opening part for air conditioning air from which air conditioning air is blown is provided adjacent to a side part of the opening part for electrical equipment. A bracket to hold the electrical equipment is provided on the instrument panel at the opening part for electrical equipment. The louver for adjusting the blow direction of air conditioning air is disposed on the instrument panel at the opening part for air conditioning air. A cluster to cover the electrical equipment and the louver is installed on the instrument panel. The louver is provided with a fin to change the flow direction of air conditioning air in a louver case.  A rib extended forward and rearward of the automobile is integrally formed with an outer surface of the louver case on the facing side to the electrical equipment.
Patent JP-2001321045-A (JP)
Title: Fishline
Inventor: OKANO MAKOTO
IPC: A01K91/00
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide fishline satisfying tensile strength and knot strength and having extremely excellent durability to contact with obstacle. SOLUTION: This fishline comprises a polyvinylidene fluoride-based resin monofilament and is characterized in that tensile strength retention measured by a scratch test method explained in the present specification is >=70%.
Patent JP-2002249847-A (JP)
Title: Steel having pitting resistance
Inventor: OKADA SHUJI
IPC: C22C38/06
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide steel having more excellent pitting resistance without deterioration in surface properties, nor the increase of the cost and containing no components hard to be separated when recovered as iron resources. SOLUTION: The steel has componential composition containing, by mass, <=0.20% C, >0.05 to 2.0% Si, <=0.03% Mn, <=0.20% P, <=0.02% S, 0.005 to 0.10% Al and 0.002 to 0.50% Sb, and the balance Fe with inevitable impurities.