baber/WOPTO huggingface dataset:
Patent JP-2002270671-A (JP)
Title: Substrate processing apparatus
Inventor: KAGAYA TORU
IPC: B65G49/07
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To prevent the harmful effects of the positional deviation with respect to the tweezer of a wafer. SOLUTION: A positional deviation detector 30 is provided with three sets of optical sensors 33, each of which is composed of a light projector 31 and a light receiver 32, both of which use transmission type fiber optic sensors. The paired light projectors 31 and light receivers 32 are respectively installed to the positions, corresponding to a wafer carry-in/carry out port 12 on the ceiling and floor of an enclosure 2. When one of the three sets of optical sensors 3 is shaded from light with a wafer W held by the tweezer 25, the positional deviation detector 30 detects a situation where the wafer W is positionally deviated, with respect to the tweezer 25 and transmits the detected results to the controller of a wafer transfer device 20. The controller controls the wafer transfer vehicle 20, based on the detected results from the detector 30.
Patent JP-2002278776-A (JP)
Title: Device, method and program for controlling job performance
Inventor: ABE ATSUSHI
IPC: G06F9/46
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To secure the performance of a second job 15 (example: function diagnosis program) while suppressing an obstacle to a first job 14 (example: data read/write processing from/to tape) that uncertainly takes place in a job performing means 13 (example: tape drive). SOLUTION: A probability distribution preparing means 18 prepares a probability distribution about performance occurrence of the first job 14 in the job performing means 13. A performance period adjusting means 19 detects a section where probability is minimum by a function diagnosis program prepared by the probability distribution preparing means 18 and performs the second job 15 during the section.
Patent JP-2002271291-A (JP)
Title: Ofdm(orthogonal frequency division multiplex) signal repeater
Inventor: NAKAHARA SHUNJI
IPC: H04J11/00
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To obtain a high reception level, even when receiving the fading phenomenon, improve C/N ratio, cope with multi-paths of a long delay time, and small-scale a circuit required for diversity composition. SOLUTION: A reception part 1 converts each reception signal of one or more systems received by one or more reception antennas into a base band digital signal, and orthogonally detects, to then perform discrete Fourier transformation. A diversity composition part 2 performs diversity-composition of the baseband digital signal of the one or more systems. A transmission part 3 orthogonally detects after carrier data, after the diversity composition has been subjected to a inverse discrete Fourier transformation, and converts it into an OFDM signal of a desired frequency. A carrier data composition coefficient calculation part 5 calculates the frequency response of a transmission path of each system from the carrier data of each system, and calculates the weighting factor of carrier correspondence to be used in the diversity composition from this frequency response.
Patent JP-2002268998-A (JP)
Title: Method for data distribution, terminal, server, data reception program and data distribution program
Inventor: NAKAMURA TOSHIHISA
IPC: H04L12/26
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of making a response on a screen more comfortable under an environment of poor network performance by differentiating a data quantity by each terminal according to the level of network performance between a server 1 and terminals with respect to the same data request from a plurality of terminals. SOLUTION: In order to distribute data from a server 1 to each of the terminals 2-1, 2-2 and 2-3 through a network, a fixed quantity of data is transmitted from the server to each of the terminals and the data transmitting speed is measured at the side of the terminals and kept there as network performance data. Then, in the case one of the terminals transmits a processing request to the server, the terminal attaches its own network performance data to the request. In the case of downloading processing data from the server to the terminal of a processing request source, a data quantity appropriate for the network performance data of the terminal is downloaded.
Patent JP-2002266820-A (JP)
Title: Component fixing device, component fixture, and screw grommet
Inventor: KATO HIROYUKI
IPC: F16B5/02
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a component fixing device dispensing with the work for inserting a bolt even when a fixture is rotated only in one direction, which simplifies the positioning and the movement of a cover and the like, suppressing the rattling, and not limiting the order for fixing. SOLUTION: This component fixing device includes a first bracket 2 fixed to a side cover 1, a second bracket 15 mounted on a car body 3, and a screw grommet 17 slidably connected to the second bracket and receiving a screw 19 extended from the first bracket. The screw grommet is provided with a grommet body 31 having a screw receiving hole, a spring piece 37 mounted on an end part of the grommet main body at an opposite side, and a falling-off prevention piece 38 locked on a basic plate part 21 of the second bracket.
Patent JP-2002263623-A (JP)
Title: Garbage disposal machine
Inventor: KUBOTA TORU
IPC: B01F7/00
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a garbage disposal machine by which agitation can be efficiently performed, power consumption can be suppressed, and also service life of the base material can be made longer. SOLUTION: An oxygen sensor 21 for detecting the oxygen concentration in a processing vessel 2 is attached to the outside of the bottom of the processing vessel 2 via a connecting member 20. Agitation time and agitation frequency by an agitation body 11 are controlled based on the detection result of the oxygen sensor 21. Thus, the agitation by the agitation body can be efficiently performed, and excessive agitation can be prevented.
Patent JP-2002155823-A (JP)
Title: Fuel supply device
Inventor: YOSHIOKA HIROSHI
IPC: F02M37/48
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To use a structurally simple pressure regulator and to reduce the size and cost of a fuel supply device immersed in a fuel tank by improving the structural arrangement of a fuel supply system. SOLUTION: The fuel supply device comprises a housing 5 incorporating a filter element 6 for filtering fuel liquid from a fuel pump 2, a check valve 9 disposed in a supply passage 8 for leading the filtered fuel liquid to an engine so as to block a counterflow of the fuel liquid, and the pressure regulator 20 for opening the valve to regulate fuel liquid pressure when the fuel liquid pressure in the housing 5 is equal to or higher than a given pressure. A branch point 5c into the pressure regulator 20 is formed in an upstream relation to the filter element 6 in the housing 5 along the fuel liquid flow. Excess fuel liquid discharged from the pressure regulator 20 is returned to the fuel tank via a settling passage 17 formed annularly about the fuel pump.
Patent JP-2002277422-A (JP)
Title: Method for measuring thermoelectric characteristics of combinatorial sample and apparatus therefor
Inventor: KOINUMA HIDEOMI
IPC: G01K7/02
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for measuring the thermoelectric characteristics of a combinatorial sample, rapidly advancing the evaluation of the sample to be measured and effective for the search of a thermoelectric material, the carrier control of a semiconductor or the like, and an apparatus therefor. SOLUTION: The apparatus for measuring the thermoelectric characteristics of the combinatorial sample is equipped with the sample 10 patterned using a metal mask, a pair of sample stands 11 and 12 for applying a minute temperature gradient to the sample, a thermocouple 14 for measuring the temperature gradient, and a probe pin array 15 coming into contact with the sample 10.
Patent JP-2002276788-A (JP)
Title: Shift control device for automatic transmission
Inventor: YUASA HIROYUKI
IPC: F16H61/02
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To feedback control a turbine rotating speed in an inertia phase in a good stability and responsiveness. SOLUTION: Oil pressure supply to a friction engagement element is controlled by sliding mode control based on a shift function σfor making the turbine rotating speed in the inertia phase correspond to a target value r. Herein, a control parameter C of the shift function σ is changed depending on an oil temperature giving influences to oil pressure response. When the control parameter C is changed to slacken the inclination of the shift function σ and delay the response, the track of a change in the target value r is corrected so that the target value r approaches a final target more quickly.
Patent JP-2002276265-A (JP)
Title: Structure between blind device and window frame
Inventor: OISHI MAMORU
IPC: E06B9/302
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a structure between a blind device and a window frame for opening/closing an opening part by the blind without opening a sash and facilitating installation while dispensing with additional treating to a building frame. SOLUTION: This blind device 1 is provided with a blind 5 constructed of a plurality of slats 4 arranged in parallel in the vertical direction between a pair vertical frames 2 and 3, a freely foldable link mechanism 7 arranged in the vertical frames 2 and 3 for supporting longitudinal end parts 6 of the respective slats 4, a tilting mechanism 10 connected to the link mechanism 7 for tilting the respective slats 4 via the link mechanism 7, and a link lifting mechanism 9 lifting the upper end part of the link mechanism 7, whose lower end parts are connected to the vertical frames 2 and 8 respectively via terminal end mechanisms 8, via the tilting mechanism 10 for arranging the blind 5 in a closing position.
Patent JP-2002273415-A (JP)
Title: Manganese removing equipment in water cleaning plant
Inventor: YAMAGATA TETSUO
IPC: C02F1/28
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide manganese removing equipment in a water purifying plant which removes manganese from raw water continuously and surely with a device of a simple structure without using chlorine. SOLUTION: This manganese removing equipment comprising a raw water treating tank 1, a cleaning tank composed of a pickling tank 2 in which the pickling of manganese adsorbent 5 is performed, a washing tank 3 in which the washing is performed and an adsorbent circulating mechanism 4 in which the manganese adsorbent 5 is circulated between the raw water treating tank 1 and the cleaning tank, is constituted in such a manner that the manganese in the raw water which is successively introduced to the raw water treating tank 1 is adsorbed and removed by the manganese adsorbent 5 and the adsorbent 5 which has adsorbed the manganese is regenerated in the pickling tank.
Patent JP-2002055325-A (JP)
Title: Liquid crystal display device using swing common electrode and its driving method
Inventor: SONG JANG-KUN
IPC: G09G3/36
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device using a swing common electrode in order to enhance the response speed of a liquid crystal display device. SOLUTION: In this display device, when pixels are driven by using a common electrode as a storage capacitor, a voltage to be applied to the common electrode in order to enhance the response speed of liquid crystal is completed at (-) at a gate ON time when a pixel voltage is changed from (-) to (+) (1) and is completed at (+) at the gate ON time when the pixel voltage is changed from (+) to (-) (2) and it satisfies a condition that it repeatedly swings between (-) and (+) after a gate is closed (3).
Patent JP-2002276377-A (JP)
Title: Two-cycle internal combustion engine
Inventor: ARAKI TSUNEO
IPC: F02B75/02
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a two-cycle internal combustion engine capable of attaining the improvement in fuel economy and output and the reduction of a toxic component in exhaust gas and the like and suppressing the cost by reducing the blow-by quantity discharged without being burnt without largely changing a conventional engine structure. SOLUTION: A through-hole 25 or a communicating groove 26 is provided in the skirt part 20A of a piston 20 in order to allow scavenge inlets 30b and 30b provided on the upstream ends of scavenging passages 30 and 30. In the lowering stroke of the piston, a combustion waste gas E is introduced from a combustion working chamber 15 into the scavenging passages through the scavenge inlets 30a and 30a while blocking the scavenge inlets by the skirt part. Thereafter, an air-fuel mixture M is introduced from a crankcase to the scavenging passages through the through-hole 25 or communicating groove and the scavenge inlets synchronously with the lowering of the piston, and the combustion waste gas in the scavenging passages is introduced to the combustion working chamber as a scavenging flow prior to the air-fuel mixture.
Patent JP-2002272220-A (JP)
Title: Riding type rice transplanter
Inventor: DOI KUNIO
IPC: A01B63/10
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a riding type rice transplanter that whose weight and production cost is decreased by regulating the rolling of the transplanting unit 15 so that the weight-increase and the cost increase of the machine may not be induced. SOLUTION: In the objective riding type rice transplanter in which the transplanting unit 15 is linked to the tractor 1 so that it may be inclined on both of left and right sides around the shaft of the lever 97 that can roll around in the longitudinal direction, a plurality of interference positions are arranged on both of the left and right inclined directions so that the transplanting unit 15 may not incline over the certain range.
Patent JP-2002285736-A (JP)
Title: Low-cost fence resistant to snow damage and protective against deer
Inventor: KITAHARA SHINICHIRO
IPC: A01M29/30
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To overcome a problem such that a conventional fence for preventing damage from wild animals, wherein thick wooden vertical piles driven at intervals of 5-7.5 m are covered with wire netting having a height of about 2 m, requires a considerable investment due to construction as large-scale facilities. SOLUTION: This fence is composed of a corner part 2, the vertical pile 3, the multideck wire netting 4 and a supporting material part 5. The wire netting 4 is constituted in such a manner as to make a vertical wire 4A independent in a position of a horizontal wire 4B, make upper and lower ends of the vertical wire 4A wound around each of the horizontal wires 4B, and reduce deformation, caused by a snow load, of the vertical wire 4A by making the vertical wire 4A turn on the horizontal wire 4B under the snow load.
Patent JP-2002276529-A (JP)
Title: Supply service of power generating facility
Inventor: FUKUDA MITSUKO
IPC: G06Q50/00
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a supply service of a power generating facility capable of reducing load of a city water company in installing the power generating facility to a city water facility. SOLUTION: The hydraulic power generating facility for generating power using water flowing through a conducting tube in the city water facility possessed by the city water company is supplied to the city water company, and installation cost of the power generating facility is collected by receiving a counter value from the city water company depending on an electric energy generated by the hydraulic power generating facility.
Patent JP-2002287990-A (JP)
Title: Application managing device, application managing method, recording medium, and program
Inventor: FUJISAWA KUNIMASA
IPC: G06F9/445
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an application managing device, an application managing method, a recording medium, and a program, capable of installing a program in built-in apparatus, and starting the installed program, after shipping the built-in apparatus such as a copy machine, a printer, a multifunction printer(MFP) having a copy function/a printer function/a facsimile function, and a digital camera. SOLUTION: When a name 111 of a Service to be installed and program data 112 of the Service are transferred as a program installing instruction from a Web browser 110 to an InstallServlet 103 by an HTTP protocol, the InstallServlet 103 saves the program data 112 in an external memory 105 as a file, and registers a pass saving the program and the Service name 111 in a class path managing portion 202.
Patent JP-2002289804-A (JP)
Title: Restoration treatment method of ferroelectric thin-film device
Inventor: HAMADA YASUAKI
IPC: H01L21/822
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a means which restores the electrical characteristics of a ferroelectric thin-film device, which has process damages, and improves stability of polarization value to electrical fatigue. SOLUTION: Pulses are applied repeatedly, until restoration from the damage is made. The efficiency of recovery treatment is improved, by making the polarity of pulses bipolar and increasing the voltage of pulses for recovery treatment to within the range, in which the ferroelectric thin-film device is not broken.
Patent JP-2002284316-A (JP)
Title: Truck and method for handling the same
Inventor: AMIHAMA SHUNSUKE
IPC: B65G1/137
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To perform data communication by infrared ray by exactly fixing the position of a handy terminal and the position of a printer without burdening a worker when performing a picking work. SOLUTION: An attachable/detachable attachment 17 is mounted on the truck. The attachment 17 is provided with a terminal holding member 72 for attachably/detachably holding the handy terminal 18 and a printer mounting member 73 for mounting the printer 19 for printing information transmitted by using infrared ray from the handy terminal 18. A hole 81 for communication is formed at a bottom part of the terminal holding member 72. Infrared ray transmitted from a light transmitter-receiver 31 of the handy terminal 18 held in the terminal holding member 72 is received by a light transmitter-receiver 35 of the printer 19 mounted on the printer mounting member 73 via the hole 81 for communication.
Patent JP-2002288634-A (JP)
Title: Part position detecting method and device
Inventor: YAMADA KAZUNORI
IPC: G06T1/00
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a part position detecting method free for positioning a part with high accuracy, without being limited in the kinds of the electronic components and its device. SOLUTION: A rectilinear part 60a of the part is detected by setting a window 31, with respect to a photographing part 60, the part is scanned by using a scanning line 63 vertical with respect to this rectilinear part and a circumscribing line 65 to externally make contact with the part is found. A part center O is found, by making an inclination of the rectilinear part 60a with respect to a vertical axis or a horizontal axis a part inclination and using part dimensions provided from a part data. In such a constitution, as positional detection can be carried out by this detected rectilinear part and the part data by detecting at least one of the rectilinear parts, it becomes possible to position it with high accuracy, without receiving limitation as to the kinds of the components.
Patent JP-2001275591-A (JP)
Title: Method for producing packaged frozen sushi
Inventor: ISHINO YUJI
IPC: A23L7/10
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide packaged frozen sushi suitable for being thawed with a microwave oven. SOLUTION: This packaged frozen sushi features having a cooked rice compact in a frozen state, frozen ingredients mounted on the upper surface of the cooked rice compact, a first plastic film covering the whole surface of the cooked rice compact with the frozen ingredients, aluminum foil placed on the first plastic film in order to cover another ingredients placed above the frozen ingredients, and a second plastic film covering the whole surface of sushi having the covered part of the ingredients with aluminum foil.
Patent JP-2002289631-A (JP)
Title: Plastic package
Inventor: HIOKI TOMIO
IPC: H01L21/54
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a plastic package in which an entrance path for mold resin, which is provided from an end portion of a strip toward a cavity portion, does not cause peel or separation of plating and a solder resist film does not have a crack. SOLUTION: In the plastic package 10 that has the entrance path 17 for mold resin 15, which is provided from the end portion 16 of the strip toward the cavity portion 11, injected into the cavity portion 11 where a semiconductor device 12 is arranged, a space portion 18 of a narrow length where a conductive pattern is not formed is provided for the entrance path 17 that contacts the end portion 16 of the strip, and the solder resist film 19 is not provided in the space portion 18.
Patent JP-2002002143-A (JP)
Title: Original plate for lithographic printing and its manufacturing method as well as platemaking method using the same and method for printing
Inventor: AKIYAMA KEIJI
IPC: G03F7/004
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an original plate for lithographic printing capable of printing by directly mounting the plate in a printing machine without treating after exposure and having good on-press developability, improved plate life and good anti-scumming properties. SOLUTION: The original plate for lithographic printing comprises a hydrophobic precursor on an aluminum support having an anodized film and a hydrophilic layer to become hydrophobic by a heat in such a manner that a mean pore size of micropores of the anodized film is 6 to 40 nm.
Patent JP-2002291946-A (JP)
Title: Metal wood head
Inventor: TANAKA ROKURO
IPC: A63B102/32
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a metal wood head by which hitting durability is improved and a load to the elbows, etc., of a golfer is reduced remarkably. SOLUTION: An auxiliary plate 9 is fixed to the inner surface of the area of the heel part 4 of a head main body 1. A hosel part 8 is welded so as to be along this plate 9, and a coarse and minute plate 12 having a high-density part 10 and a low-density part 11 formed alternately is used at a face part 6. The thickness of a metal plate forming the head main body 1 is thinner than that of the part 6 but thicker than that of a crown part 7 to be welded to the upper surface of the head main body 1.
Patent JP-2002299602-A (JP)
Title: Bipolar transistor
Inventor: HIROSE FUMIHIKO
IPC: H01L29/732
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a bipolar transistor which is capable of suppressing a kirk effect that hampers a high current amplification factor, while keeping a high breakdown voltage. SOLUTION: The bipolar transistor comprises an A layer which is formed of a semiconductor of a first conductivity type and is stacked on a semiconductor substrate of the first conductivity type, a B layer formed of a semiconductor of the first conductivity type which is stacked on the A layer and has an impurity doping density different from that of the A layer, a C layer which is formed of a semiconductor of a second conductivity type different from that of the A, B, and C layers and is stacked on the B layer, and a D layer which is formed of a semiconductor of the first conductivity type and is stacked on the C layer, and electrodes 6-8 which allows the A and B layers and the substrate to function as the collector 3, the C layer as the base 4, and the D layer as the emitter 5.