baber/WOPTO huggingface dataset:
Patent JP-2003028961-A (JP)
Title: Radiation detection apparatus and method
Inventor: FUTAMI YASUYUKI
IPC: G01T1/164
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To improve image quality, by acquiring time information for each event accurately for separating from another type of nuclide. SOLUTION: The radiation detection apparatus comprises a scintillation crystal 3, for converting radiation being emitted from a radiation nuclide which is thrown into a body to scintillation light by fluorescent operation, a photomultiplier 5 for converting the scintillation light into an electrical signal, a timing signal generation section 12 for generating a timing signal when the output signal of the photomultiplier exceeds a specific level, a signal-processing section 13 for converting the output signal of the photomultiplier 5 to a digital signal when the timing signal is inputted, a counter 53 for counting pulses being generated at a fixed time interval by a clock 52 and outputting the count value up to that point, when the timing signal is inputted, and a storage section 44 for storing the count value outputted from the counter and at the same time,  storing an output signal being processed by the signal-processing section 13.
Patent JP-2002363572-A (JP)
Title: Electromagnetic wave shielding material obtained by carbonizing silk material and method for producing the same
Inventor: YOSHIOKA MIKI
IPC: D06M10/00
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a silk burned product for various electromagnetic wave shielding materials which has flexibility, bulkiness, strength, and easiness to fabricate and is obtained by the carbonization of an industrial waste such as a waste cocoon, a silk rubbish and a silk nonwoven fabric or a powder for use only as a food additive produced by hydrolyzing a silk. SOLUTION: The silk burned product can be obtained by a method comprising a first low temperature vacuum burning and a second high temperature vacuum burning, wherein the first low temperature vacuum burning is carried out by a process that a raw material is held in a burning furnace for allowing a vacuum degassing method and burned under a vacuum degree of 1.8 Torr-10<-5> Torr at 285-420 deg.C for 60-480 min to eliminate a gas included within the raw material followed by cooling down to room temperature; and the second high temperature vacuum burning is carried by a process that the material thus obtained is burned again under the same vacuum degree at 1,000-2,300 deg.C for 60-1,200 min followed by cooling down to room temperature.
Patent JP-2003027967-A (JP)
Title: Fuel adjusting device for diesel engine
Inventor: WATANABE YUTAKA
IPC: F02M59/28
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy in adjusting the fuel by reducing the error in a dimension of a pin inserting space and reducing the abrasion between a rack pin and the pin inserting space. SOLUTION: A U-shaped contact piece 20 is integrated with a slider 5, and the pin inserting space 6 of the rack pin 3a is formed between a rear end face 5a of the U-shaped contact piece 20 and a tip end face 4a of a sliding end part 4. A stopper 7 is projected from a lower part of the tip end face 4a of the sliding end part 4, and a stopper contact part 8 is downwardly projected from a lower part of the rear end face 5a of the U-shaped contact piece 20, whereby a dimension L1 of the pin inserting space 6 is not largely displaced even when a contact part of the stopper 7 to the stopper contact part 8 is displaced. Further the pin inserting space 6 is determined to be larger than an outer diameter of the rack pin 3a in a condition of abutting the stopper 7 on the stopper contact part 8, whereby the abrasion of the rack pin and the pin insertion space can be reduced.
Patent JP-2003032777-A (JP)
Title: Volume adjuster and recording medium
Inventor: KAMO TAKAHIRO
IPC: H04R3/00
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a volume adjuster and a recording medium simplifying the manufacture process of mounting a car navigation device for instance and reducing a manufacture cost or the like. SOLUTION: In a step 100, whether or not it is an initialization operation is judged. In a step 110, calibration signals are outputted from an ECU 7 through a sound output line 5 to a DA converter 9. In a step 120, whether or not output signals (corresponding to impedance) from an AD converter 13 are present is judged. In a step 130, the amplitude of the output signals is obtained. In a step 140, the impedance of a speaker 1 is obtained from the amplitude (measured value) of the output signals. In a step 150, the setting value of the magnification of respective touch buttons 21 is decided from the impedance. In a step 160, signals instructing the decided magnification are outputted to an electronic volume 11.
Patent JP-2003031690-A (JP)
Title: Method for manufacturing semiconductor device and semiconductor device manufactured by using the method
Inventor: DOI HIDEKI
IPC: H01L27/10
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To obtain a method for manufacturing a semiconductor device which can reduce process margin necessary for control adjustment of CMP polishing by preventing exposure of a capacitor and short circuit of wiring which become a problem in a surface flattening process of a multilayer wiring type semiconductor device having a DRAM region and a logic region. SOLUTION: In the method for manufacturing a semiconductor device having the DRAM region provided with a stacked capacitor and the logic region on a semiconductor substrate, etching is performed when a cell plate pattern is formed in such a manner that an upper capacitor electrode layer 124 is left at least partly in the logic region. As a result, a step-difference between the DRAM region and the logic region in the case of the CMP polishing can be resolved.
Patent JP-2003034105-A (JP)
Title: Bearing device for driving road wheel
Inventor: OGURA HIROYUKI
IPC: F16C19/18
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To provide at low cost a bearing device for driving a road wheel in which a looseness is not generated in a coupling part even when a large moment load acts on the device, accurate preload control is performed, and suitable preload amount is obtained. SOLUTION: This bearing device for the driving road wheel is constituted by unitize a hub ring 1, rolling bearings 2 of plural lines, and an outside joint member 14 of a constant velocity universal joint 3. The hub ring 1, the rolling bearings 2, and the outside joint member 14 are outwardly fitted to a cylindrical coupling member 18. The rolling bearings 2 are held by the hub ring 1 and the outside joint member 14, and the cylindrical coupling member 18 is radially enlarged to be bite into irregularities 6, 17 respectively formed to the hub ring 1 and an inner periphery of the outside joint member 14, thereby plastically coupling the hub ring 1 and the outside joint member 14 to each other.
Patent JP-2002106622-A (JP)
Title: Directly engaging rotation suppressing device
Inventor: DROCHE EMILE
IPC: H04M1/72451
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To improve a suppressing machine and reduce manufacturing costs for the suppressing machine by using small number of parts facilitating manufacture and assembly. SOLUTION: A rotation suppressing device is constituted so that it is provided with a first element and a second element having rotation movement suppressed for each other, the first element is provided with a block 106 made of a soft material, the second element 107 is suitable for deforming the block 106 made of the soft material locally through the rotation movement to suppress the rotation movement, and an anti-adhesion means is provided in a connection part of two elements. The block 106 made of the soft material may have dimensional change allowing progressive suppression of the rotation movement.
Patent JP-2003037369-A (JP)
Title: Multilayer wiring board and its manufacturing method
Inventor: INADA SADASHI
IPC: H05K3/46
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer wiring board which is capable of preventing stress generated inside a thick film resistor formed as an outermost layer from concentrating so as to protect the thick film resistor against cracking. SOLUTION: Insulator green sheets 2 to 6 each equipped with a wiring conductor 7 formed on it are laminated, the wiring conductors 7 of the layers are connected together with viahole conductors 9 filling viaholes 8, a cavity 10 equal to or above the viahole 8 in size is provided to the green sheet 2 as an outermost layer, cavity conductors 12 and 13 electrically connected to the inner wiring conductor 7 are made to fill up the cavity 10 so as to be flush with or below the surface of the outermost green sheet, the cavity conductors 12 and 13 are made to serve as both or either of thick film resistor electrodes, and a thick film resistor 11 is arranged thereon.
Patent JP-2003036829-A (JP)
Title: Hatch for cell and watch equipped with the same
Inventor: KAWAMATA HIROSHI
IPC: G04G99/00
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a hatch for a cell and a watch equipped with the hatch which enable its user to replace the cell and minimize the thickness of the watch. SOLUTION: On the inside 64, 65 of the cell hatch 30 removably installed on the back lid 20 of the watch 1, there is provided a hollow S encasing the button cell 90 to drive the watch 1, wherein a connecting terminal 66 pressingly contacts the circumference 91 of the cell 90 to be electrically connected to one electrode 95 of the cell 90.
Patent JP-2003040158-A (JP)
Title: Moving agricultural machine
Inventor: KAJIWARA KOICHI
IPC: B62D55/30
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To stably keep a function of a hoisting control mechanism by improving maintainability property in a combine having the hoisting control mechanism for modifying lateral tilting of a moving agricultural machine. SOLUTION: In the combine, right and left truck frames 1 and 2 are liftably supported on the moving agricultural machine via hoisting arms 31 and 32, and a tension roller 42 having stretched running crawlers 3 and 4 is supported adjustably in tension by the truck frames 1 and 2 via idler links 47 and 48. An idler frame 46 having the tension roller 42 is telescopically connected to a tension frame 44, and is indirectly connected to the tension frame 44 via a tension bolt 45 and a nut 58.
Patent JP-2003045004-A (JP)
Title: Optical assist magnetic head and optical assist magnetic disk device
Inventor: KAMIYANAGI KIICHI
IPC: G11B11/10
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide an optical assist magnetic head and an optical assist magnetic disk device, wherein high-density recording is carried out, and light utilization efficiency and reliability are improved. SOLUTION: This optical assist magnetic head 1 includes a metal film 11 disposed on the rear end surface of a float slider 2, which has an opening 11a for integrating a magneto-resistance sensor 3 and a thin film magnetic transducer 4 and micronizing a proximity field light in the emission end 5c of an optical waveguide 5. By the micronized proximity field light, the headed part of a magnetic recording layer 6a is micronized. By this heating, recording is carried out only in a part having a coercive force reduced by magnetic fluxes leaked from magnetic poles 34a, 40a. High-density light assist magnetic recording is carried out, and signal reproduction is carried out by the magneto-resistance sensor 3.
Patent JP-2003046458-A (JP)
Title: Program preference calculation device, program preference calculation method, program and medium
Inventor: TAKAHAMA YURI
IPC: H04N5/44
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To solve the problem in the conventional device that it cannot efficiently exhibit recommended programs matching the preference of users. SOLUTION: This invention provides a preference information acquisition device provided with a preference information extraction device 13 that calculates a degree of preference of series programs by users on the basis of part or all of (1) information how many times the series program are viewed, (2) information which one of a plurality of times of the series program is viewed, and (3) information whether or not the series program is consecutively viewed with respect to the series program to be televised for a plurality of times among programs viewed by the users.
Patent JP-2003043343-A (JP)
Title: Microscope
Inventor: NAGASAWA NOBUYUKI
IPC: G02B7/28
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a microscope which is applicable to various kinds of microscopes or observation methods, and is capable of conducting focusing precisely and efficiently. SOLUTION: This microscope has coefficient determining means (5) for determining a coefficient according to the arithmetic value of either one of the luminance value or contrast value of the optical information, detected by optical information detecting means (10) and setting means (6) for multiplying the signal from operation means (4) by the coefficient determined by the coefficient determining means and setting the result thereof in a driving means (7).
Patent JP-2003045395-A (JP)
Title: Hermetically sealed storage battery
Inventor: MORI KAZUTERU
IPC: H01M2/12
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a hermetically sealed storage battery enabled to reduce the number of parts of sealing parts comparing with conventional battery, and enabled to restrain the generation of electrolyte liquid leakage at low temperature overcharge. SOLUTION: A positive electrode sealing plate 31 is made of one piece of platy member, and a positive electrode terminal 310, projecting outward, is formed at the center of the sealing plate. A valve sheet 312 of which, one part is formed so as to project toward the inside of the positive electrode, is formed at the peripheral wall of the positive electrode terminal 310, and the valve sheet 312 supports a valve body composed of a valve plate 32 and a spring 33. A pressure relaxing space 313, relaxing the increase of pressure when reaction gas is generated in the battery, is formed under the valve plate 32. With this arrangement, the pressure increase inside the battery is restrained, and the generation of electrolyte liquid leakage is restrained.
Patent JP-2003042020-A (JP)
Title: Inlet system for v-engine
Inventor: OSAWA HIROSHI
IPC: F02M35/10
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To improve assembling performance by providing construction permitting an inlet system portion for a V-engine to be divided into three portions. SOLUTION: The inlet system for the V-engine comprises one surge tank provided at an approximately central portion of an approximately V-shaped cylinder bank, higher than a cylinder head cover of both cylinder banks, the surge tank having an upstream end opened into the surge tank and a downstream end formed to be lower than the upstream end, an inlet manifold having two low-speed and high-speed inlet ports per one cylinder connected to a cylinder head inlet port of the cylinder head, the inlet system portion formed by the surge tank and the inlet manifold, and a selector valve provided in the high-speed inlet port.  The inlet system portion can be divided into three portions, an inlet system upper portion consisting of the surge tank and an upstream portion of the inlet manifold, a variable inlet unit provided with the selector valve and an inlet system lower portion containing the downstream end of the inlet manifold.
Patent JP-2002103557-A (JP)
Title: Method for making lithographic printing plate by inkjet printing
Inventor: VERSCHUEREN ERIC
IPC: B41N3/00
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a direct-to-plate method for obtaining a high-quality lithographic printing plate and a direct printing plate method enabling a lithographic substrate to be reused, in order to prevent the wasteful consumption of a coating liquid and the contamination of parts of a printer from occurring. SOLUTION: The direct-to-plate method for obtaining the high-quality lithographic printing plate is provided, which comprises the step to apply a continuous layer of a radiation-sensitive solution to the surface of the lithographic substrate using an ink jet printing head. Thus, it is possible to avoid the wasteful consumption of the coating liquid and the contamination of environments.
Patent JP-2003038481-A (JP)
Title: Radiographic image acquirement device, radiographic image acquirement method, and design method
Inventor: INOUE HITOSHI
IPC: A61B6/06
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a radiographic image acquirement device capable of integrating a basic frequency component and double harmonic frequency component resulted from a grid in an acquired image into a substantially single spectrum. SOLUTION: This radiographic image acquirement device having an image sensor for sampling the intensity distribution of radiations transmitted by a subject to acquire image data, is characterized in further having the grid provided with a radiation shielding member periodically arranged to reduce the scattered radiation from the subject, or being constituted so that the grid is selectably usable, and when the sampling spatial frequency of the image sensor is Fs, and the spatial frequency of the grid as the inverse of period of the shadow of the radiation shielding member of the grid in the image receiving surface of the image sensor is Fg, Fg≈j.Fs/3 (j is a positive integer except multiples of 3) is satisfied.
Patent JP-2003048500-A (JP)
Title: Device for supporting parking operation
Inventor: KUBOTA TOMOKI
IPC: B60R21/00
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To reduce a burden for a parking operation. SOLUTION: Distances in left and right sides up to obstacles are detected by ultrasonic sensors 21 in both left and right sides in a front side of a vehicle to detect a parking area 33 and the obstacles 32, and they are displayed on a parking operation supporting screen, together with a position of an own vehicle. The optimum vehicle position to be moved is calculated based on the present vehicle position in order to move the vehicle to the parking area, and image-displayed as an introducing area 34. The introducing area is displayed together with the own vehicle position, the parking area and the obstacles to inform a driver of an exact position to be moved in the next. A moving locus when the vehicle is advanced and retreated at the present steering angle is also displayed as a guide line. The guide line is changed while interlocked with a steering operation.  The driver conducts the steering operation to conform the guide line to the introducing area, and the optimum steering angle is provided thereby.
Patent JP-2003009662-A (JP)
Title: Plant raising light utilizing led
Inventor: ISHII HITOSHI
IPC: H01L33/00
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide plant raising light using LED intended for preventing indoor plant raising activity from being affected by weather or season and also for solving the problems that the vast ground has been needed because of conventional planar plant cultivation activities and plant raising period has been very long and much labor has been required as well. SOLUTION: The plant raising light using LED for photosynthesis enables indoor plant cultivation activities in contrast to the fact that conventional plant cultivation activities have mainly involved photosynthesis utilizing sunlight; thereby space can be utilized in a three-dimensional way, leading to performing agricultural activities even without the ground and without being affected by weather as well; besides, various kinds of plants can be cultivated in any season by merely regulating indoor temperature and humidity, and since these plants can be continuously irradiated with light even during the night, their growth is also effectively promoted.
Patent JP-2003043937-A (JP)
Title: Filter for display, and display device using the same
Inventor: SHINOZAKI TETSUNORI
IPC: G02B1/10
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a filter for a display having a film base body and excellent shock resistance. SOLUTION: The filter for a display consists of a functional transparent layer (A) having at least antireflection property and/or antidazzle property, a polymer film (B) and a shock absorbing layer (C) and has 3.5 mm total thickness. The shock absorbing energy measured by a high-speed face impact test is >=0.45 J.
Patent JP-2003049474-A (JP)
Title: Hot-air deodorizing device for toilet stool
Inventor: AWATA TSUTOMU
IPC: E03D9/05
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a hot-air deodorizing device capable of securing a sufficient amount of hot air for drying a private part of a user, deodorizing odor staying in a stool, and exhibiting a great effect in reduction of a cost and a space. SOLUTION: A housing 21 is provided with a hot air flow passage 28, in which an air suction port 23 and a hot air spout 26 are arranged to communicate with each other via a fan 25 and a heater 29, and a deodorant flow passage for communicating the air suction port 23 and the discharge port 22 with each other via the fan 25 and a deodorant filter F. The deodorizing device is provided with a single damper 27, by which communication between the air suction port 23 and the hot air flow passage 28 and that between the air suction port 23 and the deodorant flow passage 24 is switched to each other according to the number of normal revolutions of a motor M, and a controller C capable of varying the number of normal revolutions.
Patent JP-2003052535-A (JP)
Title: Pressure vessel for electromagnetic cooker
Inventor: TABUCHI SADATOSHI
IPC: H05B6/12
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a pressure vessel for an electromagnetic cooker used in an electromagnetic cooker enabling accurate controlling of vessel temperature and safe cooking. SOLUTION: The pressure vessel for an electromagnetic cooker has a pressure pot 1 and a lid 2 for closing the pressure pot 1. In the pressure pot 1, a magnetic metallic material 1b having a specified Curie temperature is provided at least on an outside face of the bottom of the pot composed of a nonmagnetic metallic material 1a. A self-temperature controlling function is provided so as to accurately control the vessel temperature and to cook safely.
Patent JP-2003057379-A (JP)
Title: Nuclear reactor containment assembling construction method
Inventor: TSUNODA TAKEHIKO
IPC: G21C13/00
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a nuclear reactor containment having few high place works and a short term for the works. SOLUTION: In this assembling construction method of a concrete nuclear reactor containment equipped with a foundation plate 2, a shell part 3 erected on the foundation plate 2, and a dome part 4 installed on the upper part of the shell part, inner surfaces of the foundation plate 2, the shell part 3 and the dome part 4 are coated with steel liners, and the nuclear reactor containment is constructed as follows: a shell part liner 7 is assembled on the foundation plate 2; concrete C is placed on the outer surface of the shell part liner 7 to construct the shell part 3; a dome part liner structure 13 formed by assembling a dome part liner 8 in a dome shape is installed in whole on the shell part liner 7 to construct the liner of the nuclear reactor containment; and the concrete C is placed on the outer surface of the dome part liner structure 13.