baber/WOPTO huggingface dataset:
Patent JP-2002159049-A (JP)
Title: Channel allocation system for communication between road and vehicle
Inventor: WATABE JUNICHI
IPC: H04W72/08
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a channel allocation system of communication between a road side base station and a mobile station in which interruption of communi cation is suppressed even in case of TDMA communication system where commu nication request from the mobile station is high. SOLUTION: In the channel allocation system of communication between road side and a vehicle using TDMA communication system, when a base station receives a communication request from a mobile station moving only in one direction within a radio communication zone, an idle communication data slot closest to a control slot is assigned to a mobile station entering the radio communication zone. When the mobile station exits the radio communication zone and an idle communication data slot is generated, it is assigned preferentially to a mobile station entering the radio communication zone anew.
Patent JP-2002160716-A (JP)
Title: Ceramic container
Inventor: TAKEUCHI KATSUTOMO
IPC: C04B33/24
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic container, which prevents a lid body from being easily detached from a ceramic container body, prevents itself from sliding off an installation position, and enables characters to be written on a surface with a pencil, etc. SOLUTION: The ceramic container is composed of the container body 10, whose upper part has an opening 11, and the lid body 20 fitted into the opening 11. A locking part 12 is installed inside the peripheral edge of the opening 11 of the container body 10, and the lid body 20 is provided with an engaging part 22 engaged with a locking part 12.
Patent JP-2002164704-A (JP)
Title: High frequency switch for dealing with balance signal, and spiral inductor and distributor
Inventor: TAKINAMI KOJI
IPC: H01P1/15
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a high frequency switch for preventing the degradation of isolation characteristics due to the parasitic capacity of an FET even when frequencies are made high, and to provide a spiral inductor suitable for this high frequency switch. SOLUTION: An SPDT switch is provided with a common input and output terminal 101 and input and output terminals 102 and 103, and a λ/4 line (90 degree phase shifter) 130b is connected to one signal line connected to the common input and output terminal 101, and a λ/4 line (90 degree phase shifter) 130a is connected to the signal line to which the λ/4 line 130b is not connected among the signal lines connected to the input and output terminal 102, and a λ/4 line (90 degree phase shifter) 130c is connected to the signal line to which the λ/4 line 130b is not connected among the signal lines connected to the input and output terminal 103.
Patent JP-2002160081-A (JP)
Title: Laser beam working machine
Inventor: HISAKUNI AKIRA
IPC: B23K26/00
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a laser beam working machine which can continuously conduct a variety of oscillation controls even in a general robot or a simple working machine or the like which has only a contact signal as an interface. SOLUTION: This laser beam working machine is provided with a laser beam oscillator 1, a transmission optical system which transmits a laser beam outputted from the laser beam oscillator 1 to a laser beam oscillator output port, a transmission optical system 2 which transmits the laser beam from the laser beam oscillator output port to a working machine, a working machine 4 which works a work by irradiating it with the laser beam, and an oscillator controller 5 which controls laser oscillation caused by the laser beam oscillator. The oscillator controller 5 has a function 5a for previously registering a plurality of oscillation waveforms and a binary contact input corresponding to the number of the registered oscillation waveforms.  The controller receives an oscillation waveform selection signal from the working machine 4 at every oscillation, and oscillates the laser beam which has a selected oscillation waveform based on the oscillation waveform selection signal from the laser beam oscillator 1.
Patent JP-2002164621-A (JP)
Title: Plane emission semiconductor laser element
Inventor: YOKOUCHI NORIYUKI
IPC: H01S5/183
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a plane emission semiconductor layer element whose ther mal saturation characteristic of light output is satisfactory and which can stably operate with high output even in the high temperature operation environment. SOLUTION: The plane emission semiconductor laser element 40 is that of a plane emission type with an emission wavelength of 850 nm. It has a constitution similar to the conventional plane emission semiconductor laser element except that the constitution of a lower reflection mirror 42 differs from that of the lower reflection mirror. The lower reflection mirror 42 is provided with a p-AlAs film 44 arranged as a low reflective index film, a lower multilayer film 48 constituted of 25.5 pairs of p-Al0.2Ga0.8As film 46 arranged as a high refractive index film, and an upper multilayer film 52 which is formed on the lower multilayer film 44 and is constituted of the p-Al0.2Ga0.8As film 46 and a p-Al0.9Ga0.1As film 50.  A p-AlAs film 58 with the film thickness of 50 nm, where an Al oxidized layer 16 is formed as a current narrowing area in a partial area, is formed on the uppermost layer of the upper multilayer film 52 instead of the p-Al0.9Ga0.1AS film.
Patent JP-2002167233-A (JP)
Title: Glass powder and glass powder composition
Inventor: OKA TAKUJI
IPC: C03C8/14
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To provide glass powder and a glass powder composition enabling to produce a very thin and flat green sheet for electronic parts generating no crack nor streak, and having no defects such as unevenness on the surface. SOLUTION: This glass powder comprises borosilicate glass and has maximum particle size of 15 μm or below, D50/D10-a ratio of 50% particle size D50 to 10% particle size D10 of 2.8 or below. The glass powder composition comprises the glass powder and a ceramic filler blended into the glass powder.
Patent JP-2001316242-A (JP)
Title: Preparation for external use for skin
Inventor: OCHIAI YASUNOBU
IPC: A61Q19/00
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a preparation for external use for the skin having synergistically intensified melanin generation suppressing activity, effective for preventing and improving pigmentation, spots, freckles, chloasma and the like after sun burn, having extremely improved skin beautifying effect and having high safety. SOLUTION: The preparation for external use for the skin is obtained by compounding a hinokitiol acetylglycoside with one or more kinds selected from L-ascorbic acid and its salt or its derivative, 2-hydroxycarboxylic acid and its salt or its derivative, hydroquinone and its derivative, cysteine and its derivative, glucosamine and its derivative, azelaic acid and its derivative, and a placenta extract and an extract of specified plants or algas having tyrosinase inhibiting activity.
Patent JP-2002169112-A (JP)
Title: Optical scanner
Inventor: KOMODA NOBUTO
IPC: B41J2/44
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a deviation being generated on the whole in an image formed on an object to be scanned, when the writing positions of both sides images deviate due to the fluctuation of a scanning beam in the subscanning direction. SOLUTION: When detecting fluctuations of a scanning beam from two PD sensors constituted in a PD unit, the optimum correction data are defined by detecting the data of multiple number of times on all surfaces to take distribution data into consideration of the fluctuation in height of the scanning beam caused by the plane tilting of a polygon mirror.
Patent JP-2002170932-A (JP)
Title: Aluminum wiring and resistance controlling method
Inventor: KASAHARA MASAKI
IPC: H01L21/822
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To make a fine zapping adjustment without scattering an aluminum material to short-circuit other wiring parts or without giving damage to elements on lower layers. SOLUTION: A first and second contacts 2, 3 are electrically connected by an aluminum wiring 1, a part of this wiring 1 is oxidated to form a non-conductor region 4, and the resistance value between the first and second contacts 2, 3 is controlled by this region 4.
Patent JP-2002166693-A (JP)
Title: Retractable holder
Inventor: KAGEYAMA SHUHEI
IPC: B43K24/08
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a retractable holder, in which a lead can be housed by a sanitary and simple operation. SOLUTION: The feeding of the lead 14 or the lead holder 16 and the retraction of the lead 14 and the lead holder 16 are changed over each other by the amount of advancement of a collet determined by the amount of operation of a push-button 30. When the push-button 30 is depressed midway in its travel, every predetermined amount of the lead 14 is fed through the coacting action of the collet 22 and a feeding collet ring 24. Further, when the push-button 30 is depressed throughout, the collet part 22a of the collet 22 is housed in the housing part 26a of a return collet ring 26 and narrowed, resulting in punching the holder part 16b of the lead holder 16. When the depression of the push-button 30 is released, the collet part 22a retreats under the state that the holder part 16b of the lead holder 16 is pinched therein, resulting in retracting the lead in an outer tube 12.
Patent JP-2001226258-A (JP)
Title: Powdery aerosol composition
Inventor: UCHIYAMA TAKESHI
IPC: A61K47/10
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a powdery aerosol composition capable of effectively exhibiting drying action, etc., of the feature of a powdery aerosol agent, maintaining a spreading and sticking property and having high safety even under the condition of cumulative uses. SOLUTION: This powdery aerosol composition features being formulated with the following three ingredients and a propellant: (1) a vegetable starch- containing powdery ingredient; (2) a higher fatty acid ester having a molecular weight of >=500; and (3) a 1-3C alcohol.
Patent JP-2002173064-A (JP)
Title: Vehicle with position detection device
Inventor: URUSHIYA SHINZO
IPC: B60R25/10
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To accurately detect a position of a vehicle while a consumption of a battery is inhibited. SOLUTION: A base station 58 gives a request at a constant interval by an instruction of a position detection service center 59. When a vehicle V receives the request, it transmits a response signal including an ID information. The position detection service center 59 determines a position of the vehicle V based on the response signal and provides the position information by a request from a management center 60. A power source is fed to a response signal transmission means of the vehicle V from a battery of the vehicle. A power source supply from the battery is maintained for a continuing time set longer than an interval of the request even after a main power source switch is disconnected and a response to the request from the base station 58 can be carried out. As a result, a position at the time of stopping of the vehicle can be accurately grasped at the management center 60.
Patent JP-2002175489-A (JP)
Title: Electronic settlement method
Inventor: TAKAHASHI TAKAO
IPC: G06Q50/00
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To provide an electronic settlement method by which settlement is conducted at home or the like, and remittance or money reception is confirmed in an instant while any personal information such as a transfer account is prevented from being leaked to the other party. SOLUTION: When a buyer or a seller opens a point account at an electronic settlement center 10, personal information is stored in a personal information storing part 14, and the point account information is stored in a point account information storing part 15. The points are converted into yen by 'one point = one yen' so that money reception or conversion to the point account can be realized. When the buyer designates the settlement sum and the electronic mail address of remittance destination from a customer terminal 13, and requests remittance, a management computer 11 subtracts the number of points corresponding to the settlement sum from the number of points of the account of the buyer, and adds the number of points to the number of points of the account of the seller.  Also, the management computer 11 transmits an electronic mail for confirming the settlement sum or the like to the customer terminal 13 of the buyer and the customer terminal 13 of the seller.
Patent JP-2002175323-A (JP)
Title: Method, system and device for providing information
Inventor: OGAWA KOJI
IPC: G06F17/30
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To provide an information providing method, capable of more efficiently and effectively providing required information, from an information provider to a user. SOLUTION: The information provider 12 registers information to be provided in a service provider device 300 and sets up a mailing address. Then the provider 12 attaches the mailing address to a practical advertisement, such as a poster to notify the users of it. A user 11 who views and becomes interested in the advertisement sends an electronic mail to the address attached to the advertisement of the commodity. The service provider device 300, receiving the mail, opens a private home page for the transmitter (user 11) and provides registered information to the user 11, by linking the information. The user 11 is informed of the URL of the opened page which has opened through a mail.
Patent JP-2002174430-A (JP)
Title: Gas cabinet
Inventor: FUKUDA TAKEO
IPC: F24C3/12
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a gas cabinet excellent in operability wherein it can very simply close a main cock even in emergency while satisfactorily securing an accommodation space in the gas cabinet where a gas stove is singly disposed. SOLUTION: A gas cabinet comprises a gas heating apparatus disposed at an upper portion of the cabinet, a main cock disposed at the back of the cabinet, a solenoid valve interposed on a gas flow passage of the gas heating apparatus connected and communicated with the main cock, and a switch disposed frontally of the foregoing gas heating apparatus for on/off control in the solenoid valve.
Patent JP-2001195704-A (JP)
Title: Method for applying magnetic head using magneto- resistive effect element to magnetic recorder
Inventor: TSUCHIYA REIJIROU
IPC: G11B5/02
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a sense current suited to the magnetic head having a large elemental resistance value is set from the limit of current density and the regenerative output of the magnetic head of a small elemental resistance is lowered because of the dispersion of the height of magneto-resistive effect element and to provide a magnetic recorder attaining the full performance of a magnetic head using a magneto-resistive effect element independent of dispersion. SOLUTION: An output reference voltage 17 of a reproducing circuit 11 for magneto-resistive effect element is made the inter-terminal voltage of a magneto-resistive effect reproducing head, the reference voltage is evaluated and a sense current switching circuit 12 is controlled so that the reference voltage nearly coincides with a prescribed value. Further, as another means, tracking information containing at least a reference amplitude signal is recorded beforehand on the recording medium of the magnetic recorder, and the sense current switching circuit 12 is controlled so that the amplitude or the effective value of the reference amplitude signal nearly coincides with the prescribed value.
Patent JP-2002147162-A (JP)
Title: Caisson type pile excavator
Inventor: ITO EIJIRO
IPC: E21D1/03
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a caisson type pile excavator capable of improving the safety and workability and shortening the working time without being affected by the underground depth and a flood brought during the work. SOLUTION: This machine comprises a hydraulic unit 1 with an engine, a frame 5 installed with a driver's cab 2 at the upper end portion and with a boom 4 of the excavator 3 at a lower portion and a base ring 6 installed to the lower side of the frame 5; a plurality of operation levers 10 are provided on a hydraulic operation panel 9 inside the driver's cab; the hydraulic unit 1 with engine is connected to a second hydraulic hose 12 which is connected respectively to the first hydraulic hose 11, a plurality of bucket-operating cylinders with the tips used for operating the excavator 3 through the hydraulic operation panel 9, a slewing hydraulic motor 34, and a cylinder 28 for swinging or the like;  right and left wheel 17 fixed to the bottom portion of the frame 5 is placed on a track 13 on the base ring 6 and the pinion 37 of the hydraulic motor 34 for the slewing interlocked with a pin wheel 40 at the inner side of the base ring 6 for the predetermined section by the operation of the operation lever 10; and the inside of the base ring 6 is excavated while rotating it to the right and left by the normal and reverse rotations.
Patent JP-2002177320-A (JP)
Title: Slit tape applicator
Inventor: KISHI YOSHITAKA
IPC: A61F13/02
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a slit tape applicator prompting an axon reflex as a phenomenon that does not occur simply by applying a conventional expandable tape, and encourages local bloodstream. SOLUTION: An applicator A applying a slit tape to a skin surface, making muscle fibers expand and contract and prompting an axon reflex when the expansion and contraction of the skeletal muscles is produced by actions of a person, and encouraging local bloodstream, has a foundation material layer 1 and an adhesive layer 2, and a plurality of slits 3 formed perpendicularly to the direction of running of the muscle fibers.
Patent JP-2002183660-A (JP)
Title: Document reader and document read method
Inventor: IKEDA HIROAKI
IPC: G06K9/20
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To correctly read a character in a character writing-in frame, even if the position and the size of individual character writing-in frames in a document are not accurately predetermined. SOLUTION: This document reader is provided with a line directional ruled line extracting means for extracting a line directional ruled line from a binarized document image, a row directional ruled line extracting means for extracting a row directional ruled line from the document image, a character write-in frame extracting means for extracting an area surrounded by the line directional ruled line extracted by the line directional ruled line extracting means and the row directional ruled line extracted by the row directional ruled line extracting means as the character write-in frame, a character image extracting means for extracting a character image in the character write-in frame extracted by the character write-in frame extracting means.
Patent JP-2002182470-A (JP)
Title: Image forming apparatus
Inventor: UMEZAWA NOBUHIKO
IPC: G03G15/08
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To suppress power consumption and to prevent the unevenness of image density caused by the fluctuation of the rotating sped of a developer carrier by stopping a developer layer regulating roller at the time of developing and rotating it with the reversely rotating developer carrier at the time development is not being performed. SOLUTION: At the time no development is being made, a developing roller 11 is rotated in a reverse direction (hereinafter referred to as reverse rotation) to the rotating direction at the time of development, and the regulating roller 14 is rotated with the developing roller at such a time. At the time of development, the rotation of the regulating roller is stopped. Thus, the power consumption required to drive and rotate the regulating roller is suppressed, and further space saving is realized than the case a dedicated driving device is provided. Then, the fluctuation of the rotating speed caused when the regulating roller is rotated in a counter direction to the development roller is suppressed at the time of forming an image, and the unevenness of the image density caused by the fluctuation is prevented.
Patent JP-2001204437-A (JP)
Title: Low-calorie nut butter and method for producing the same
Inventor: SEKULA BERNARD CHARLES
IPC: A23L25/10
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To obtain a nut butter composition having lowered calorific value compared with conventional nut butter composition keeping the taste, texture and sensuously good properties of nut butter product having high calorific value, free from the undesirable gastrointestinal side effects such as intolerance and passive leakage through rectal sphincter and producible without using a stabilizer necessary in conventional peanut butter. SOLUTION: The objective nut butter is composed of (a) about <=70% fat-rich nut, (b) about 10% to about 30% defatted or partially defatted nut powder having a fat content of about 0.5% to about 15% and (c) about 15% to about 30% EPG having an iodine value (IV) of about <=10 and an FACN:PO ratio of about 7 to about 15. The nut butter satisfying the above requirements can be produced by a process comprising (a) a step to produce a slurry containing crushed, roasted and completely or partly defatted fatty nut and optionally crush the above slurry, (b) a step to heat the above slurry at about 160 deg.F under stirring and mix with an EPG having an IV of <=10 and an FACN:PO ratio of about 7 to about 5 and (c) a step to deaerate the mixture obtained by the step (b) and cool the deaerated product.
Patent JP-2002188196-A (JP)
Title: Floor structure of washing place in unit bath
Inventor: OGASAWARA TAKASHI
IPC: E03C1/20
Filed: 2000-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a floor structure of a washing place in a unit bath designed with a further gentle gradient for drainage and further reduced in slipperiness. SOLUTION: In this floor structure of the washing place in the unit bath, a drain port 4 is provided in the substantially central part of one edge part of the floor 3 of the washing place 1, and the floor 3 of the washing place 1 is formed by plural slope surfaces having a drainage slope. The floor 3 of the washing place 1 includes a pair of inclined surfaces with a specified gradient disposed symmetrically about the imaginary center line dividing the floor 3 into two parts with the drain port 4 as the center, and another inclined surface 32 connected thereto.
Patent JP-2002182548-A (JP)
Title: Hologram master plate for optical duplication consisting of array of condensing hologram element and method for manufacturing hologram master plate for optical duplication
Inventor: FUNADA HIROSHI
IPC: G03H1/20
Filed: 2000-12-19
Abstract: PROBLEM TO BE SOLVED: To decrease the in-plane variance of the focal distance of condensing hologram elements of a hologram duplicated from a hologram master plate for optical duplication consisting of an array of condensing hologram elements. SOLUTION: In the hologram master plate for optical duplication consisting of an array of condensing hologram elements, either the smoothness of the surface 19 on the side of a photosensitive material to be duplicated or the flatness of the face 16 of a hologram layer, or the parallelism between the face 16 of the hologram layer and the surface 19 on the photosensitive material side to be duplicated is maintained to be <=10% of the focal distance of the condensing hologram elements.