baber/WOPTO huggingface dataset:
Patent JP-2003098263-A (JP)
Title: Method of surveying shielding body
Inventor: HAYAKAWA HIDEKI
IPC: G01V3/12
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To easily and highly precisely determine a characteristic of the thickness, a material or the like of a surveying objective body. SOLUTION: In this shielding body surveying method for surveying the body by emitting a radio wave from an antenna into a medium surface 30a, while scanning the antenna on the medium surface 30a shielding the bodies 1a, 1b, 2, 3, by receiving a reflected signal by the antenna, and by generating a three- dimensional Voxel data using a position (x, y) on the medium surface 30a with respect to reception signal intensity and a reflection time t as coordinates (x, y, t), polarity information of the third Voxel data provided by subtraction processing is image-displayed to allow discrimination with respect to the first and second Voxel data provided by conducting scanning along the first plural scanning lines 4a parallel to the first direction and the second plural scanning lines 4b parallel to the second direction which is perpendicular to the first direction respectively.
Patent JP-2003101304-A (JP)
Title: High-frequency switching circuit and electronic device using the same
Inventor: MOTOKI KANTA
IPC: H03K17/693
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a high-frequency switching circuit which is capable of easily enabling circuits which are connected together to be easily matched to each other in electrical impedance and an electronic device using the same. SOLUTION: A high-frequency switching circuit comprises four semiconductor switching elements Q1, Q2, Q3, and Q4 and attached capacitive elements C3, C4, C5, and C6 each connected to the switching elements Q1, Q2, Q3, and Q4 in parallel. Therefore, a semiconductor switching circuit functioning as a switch can be made to operate as an impedance matching circuit by the attached capacitive elements, so that circuits which are connected together can be matched to one another in electrical impedance.
Patent JP-2002368308-A (JP)
Title: Manufacturing method for both-surface magneto- resistance element
Inventor: KANG EUNG-CHEON
IPC: G03C5/56
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a both-surface magneto- resistance element which can conveniently and easily manufacture the both- surface magneto-resistance element in a plane shape by using a glass wafer. SOLUTION: The MR element 100 which has terminals formed before and behind a cut surface of the glass wafer having a sensing part 120 formed and on both surfaces of right and left corner parts is manufactured by forming a characteristic film pattern on the top surface of the glass wafer by exposure and etching, forming a protection film at the sensing part 120 as the characteristic film pattern, forming an electrification hole 140 in the glass wafer having the protection film formed at the sensing part 120, then vapor-depositing a conductor 150 only in the electrification hole 140 and on a terminal connection part, and cutting respective electrification holes to manufacture respective MR elements 100.
Patent JP-2003107467-A (JP)
Title: Backlight structure for liquid crystal display device
Inventor: KITAMURA MUNEO
IPC: G09F9/35
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a backlight structure for a liquid crystal display device, that can have a low profile and high luminance. SOLUTION: A frame 22 has a first housing part 22A housing a light guide plate 24 or the like and a second housing part 22B housing a substrate 30 on which a light emitting element 32 is mounted. The second housing part 22B housing the light emitting element 32 and the substrate 30 is placed at a side of the light guide plate 24 to attain a low profile. The light guide plate 24 is pressed onto the substrate 30 by a projection 22i of a frame 22 and fixed vertically by fitting a hook 24c to a window 22m of the frame 22. Thus, the light guide plate 24 and the light emitting element 33 can be placed close to each other to attain high luminance.
Patent JP-2003061571-A (JP)
Title: Smoking device
Inventor: TOKURA TAKASHI
IPC: A23B4/052
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To solve the problems of a conventional smoking device, such as the difficulty in the confirmation of the smoked state of a material to be smoked in the smoking device, the necessity of a skill for well smoking the material, the staining of a hand and the escape of smoke, when the smoking device is forcibly opened to confirm the state in the smoking device, thereby the re-addition of smoking chips to further smoke the material, a smoking difference between the upper and lower portions of the smoking device, and further the difficulty in works cleaning the smoking device due to its structure. SOLUTION: A plurality of bodies having the same shape are stacked to form the main body of the smoking device. Nets for loading materials to be fumigated thereon are received in the bodies, respectively, to form the body portions. The material to be smoked is flatly placed on the net of the body portion. One or more body portions are stacked on a bottom portion which receives smoking chips therein, and a lid is placed on the stacked main body to form the smoking device.
Patent JP-2003108121-A (JP)
Title: Digital signal processor for sound waveform data
Inventor: KAWAMOTO RYUICHI
IPC: G10K15/08
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a digital signal processor which can access a DRAM for sound waveform data delay fast and efficiently and easily process a waveform signal. SOLUTION: The digital signal processor 21 for sound waveform data which gives effects to music sound waveform data has a waveform signal processing part 22 and a memory access part which is conceptually shown by switches 23a and 23b. The waveform signal processing part 22 has equivalently two time-division waveform signal processing parts 22a and 22b through time-division processing. The switches 23a and 23b enable the start of access to DRAM's 24a and 24b provided externally corresponding to the time-division waveform signal processing parts 22a and 22b in timing with a mutual delay of a specific time and also enable the sound waveform data to be written to or read out of the corresponding DRAM 24a or 24b at a write or read request.
Patent JP-2003108281-A (JP)
Title: Method and device for controlling/displaying hidden window on desktop
Inventor: TERADA MASAHIRO
IPC: G06F3/048
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To allow an operator to easily drop an object to a target window even if the target window is hidden on a desktop before starting a drag. SOLUTION: When dragging an object 22 displayed in a window 21 by a pointing device to drop into other window 23, a start of a drag operation is detected and the window 23 corresponding to an application as a target of a drop of the dragged object 22 is displayed on the forefront of a multi-window environment and activated.
Patent JP-2003103829-A (JP)
Title: Image forming apparatus and method for adjusting resist
Inventor: YOSHIDA YOSHIKI
IPC: H04N1/50
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To improve accuracy in adjustment of a resist without limiting a position of a synchronism detecting device for generating a writing reference synchronous signal of each color used for adjustment of the resist. SOLUTION: The adjustment is executed such that one color is set as a reference and the other colors are adjusted to a detection signal DP generated by the synchronism detecting device 4. Each of background color control circuits 16-18 generates a mark pulse by determining an arbitrary position based on the DP generated by each synchronism detecting device 4 (As a result, the limitation of the placement of the synchronism detecting device 4 is eliminated.). A reference color control circuit 15 measures a time period with respect to the reference DP by receiving the mark signal. A CPU 10 checks whether or not the measured result is matched with a target value (a setting condition not causing color shift).  The setting (a writing signal LGATE, the mark pulse signal) is changed corresponding to the difference and the measurement is repeatedly executed until the difference becomes equal to zero to obtain an adjustment value.
Patent JP-2003033095-A (JP)
Title: Voltage controller for on-vehicle ac generator
Inventor: TANIGUCHI MAKOTO
IPC: H02P9/30
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a voltage controller for on-vehicle AC generator that can detect the output voltage signal of the armature winding of an on-vehicle AC generator by distinguishing the true signal from noise caused by a leakage current even when the leakage current occurs in the armature winding. SOLUTION: This voltage controller is provided with a comparator circuit 73 which has a first threshold smaller than the 1/2 of the nominal voltage of an on-vehicle electricity storing means and a second threshold larger than the 1/2 of the nominal voltage of the electricity storing means, and compares the one-phase output voltage of the armature winding with the first and second thresholds. The controller detects the rotation of the rotor of the AC generator upon detecting that the count value of the output pulse of the comparator circuit 73 exceeds a prescribed value.
Patent JP-2003108088-A (JP)
Title: Display device
Inventor: MOTAI TOMONOBU
IPC: G09G3/36
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To realize a display device whose power consumption is low capable of expressing multiple gradation with simple constitution. SOLUTION: In this display device, shift registers SRi are arranged along respective rows of display pixels PX and video data are supplied from a data driving circuit 3 to respective shift registers SRi. The shift registers SRi successively shift the video data in response to clock signals on clock lines ϕi. Output voltages of respective stages of the shift registers SRi are applied to corresponding display elements with resistances.
Patent JP-2003113040-A (JP)
Title: Antibacterial cosmetic composition
Inventor: KITAGUNI HIDEKAZU
IPC: A61Q19/00
Filed: 2001-10-04
Abstract: PROBLEM TO BE SOLVED: To provide an effective and epoch-making antibacterial cosmetic composition friendly to human beings and the environment offering the bactericidal potency of the antibiotic iturin-based peptide for stabilizing cosmetics and making use of the action of the iturin on cell membrane, and having improved percutaneous penetrability of the liposoluble vitamin or the derivative thereof contained in the cosmetics. SOLUTION: This antibacterial cosmetic composition includes the iturin-based peptide as the active ingredient, and the liposoluble vitamin or the derivative thereof.
Patent JP-2003123973-A (JP)
Title: Organic light emitting element
Inventor: SAITO AKITO
IPC: H05B33/22
Filed: 2001-10-09
Abstract: PROBLEM TO BE SOLVED: To provide an organic light emitting element having a light output of high luminance and long life with extremely high efficiency. SOLUTION: This organic light emitting element comprises at least a pair of electrodes consisting of the anode and the cathode, and one or more layers containing organic compounds put between the electrodes. At least one of the layers containing the organic compounds contains a compound represented by the following general formula 1. (wherein X2 -X4 are a group selected from the group consisting of hydrogen atom, halogen atom, nitro group, nitrile group, substituted silyl group, substituted or non-substituted alkyl group, aralkyl group, alkenyl group, alkoxy group, aryl group, azomethine group, amino group, carbonyl group, ether group, and heterocyclic group. X1 is a group selected from the group consisting of sulfur atom, sulfoxide, sulfone, oxygen atom and selenium atom).
Patent JP-2002210750-A (JP)
Title: Vulcanizing method of rubbery molded item
Inventor: YANATORI KAZUTO
IPC: B29K105/24
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a vulcanizing method of a rubbery product which maintains various surface rubber properties, does not affect a working environment and has a good appearance. SOLUTION: A preliminarily formed unvulcanized rubbery sheet W is wound around a roll 5 via a non-depicted liner and is let off from the roll 5 for use in vulcanization. Fibrous sheet materials Wa and Wb wound around rolls 7a and 7b in a preliminary process of a vulcanization process such as vulcanizing press or the like are let off and laminated on the surfaces and reverse surfaces of the unvulcanized rubbery sheet W by means of pressing rolls 8a and 8b and the fibrous sheet materials Wa and Wb embedded in the unvulcanized sheet are heated and pressed to be vulcanized into an integrated item. The vulcanized conveyor belt is wound with a winding roll 9.
Patent JP-2003120712-A (JP)
Title: Elastic joint
Inventor: ISHIMOTO YOSHITAKA
IPC: F16D3/62
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To provide an elastic joint capable of easily, surely, and firmly pressing both driving side and driven side collars against inner cylinder members with a sufficient fastening margin, usable without possibility of dislocation and slipping-out, and capable of enhancing durability and reliability. SOLUTION: The driving side collar 1 and the driven side collar 2 are alternately arranged at equal intervals on a concentric circle, and a belt-like fiber bundle 3 is wound on the adjacent collar 1 and the collar 2, and is embedded in an elastic material 4. Flanges 12 and 22 for holding the belt-like fiber bundle are integrally formed on an outer peripheral surface of cylindrical parts 11 and 12 of the collars 1 and 2, and the inner cylinder members 5 and 6 are fitted to these cylindrical parts 11 and 12. A shaft directional almost central part area in an inner peripheral surface of the cylindrical parts 11 and 21 of the respective collars 1 and 2 is formed by expanding a diameter a little more than the other part of the inner peripheral surface.
Patent JP-2003120199-A (JP)
Title: Ventilation system in tunnel construction
Inventor: MATSUDA EIJU
IPC: E21F1/10
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To prevent direct transmission of a shock wave, which is caused in blasting work carried out on a cutting face, to the outside of a pit (the atmosphere) or to the other main pit through a pilot hole part for preventing a worker working on the outside of the pit, a resident on the periphery, or a worker working in the other main pile from being harmed and preventing a dust collector arranged in the pilot hole part from direct damage in a ventilation system in tunnel construction for constructing a tunnel by cutting and expanding the previously formed pilot hole part to expand the main pit. SOLUTION: In this ventilation system in tunnel construction, in which the main pits 2 and 3 are expanded by cutting and widening the previously formed pilot hole part 1, the dust collector 4 is arranged in the pilot hole part 1, while movable air doors 5 and 6 are arranged on the main pit side at least.
Patent JP-2003120842-A (JP)
Title: Solenoid driving device and linear solenoid valve using the same
Inventor: KATO KAZUHIKO
IPC: F16K31/06
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To miniaturize a solenoid driving device and to improve the magnetic efficiency by dispensing with a conventionally necessary stator core and an end plate. SOLUTION: A coil assembly 23 is formed by integrally assembling a coil 29, a bobbin 26 made of a non-magnetic member for winding the coil, and both end parts 28a, 28b composed of ferromagnetic members integrally formed on both ends of the bobbin, and the coil assembly is accommodated being fitted in a yoke 25 integrally molded in the shape of a cup. A plunger 22 is slidably fitted in a cylindrical hollow part 23a formed on the assembly, a magnetic circuit A is formed by the yoke 25, one of the end parts 28a, the plunger 22 and the other end part 28b, and an attraction part S is formed by the other end part 28b and one end face of the plunger. The other end face 22b of the plunger is coated with a spherical projecting part 32 made of the non-magnetic member to keep a predetermined interval h with respect to a bottom part 25c of the yoke.
Patent JP-2003119321-A (JP)
Title: Cold-resistant rubber
Inventor: SHIMIZU TOSHIKI
IPC: C08L9/06
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a cold-resistant rubber obtained by using a low-cost SBR and having both practicable excellent characteristics of cold resistance and mechanical strength. SOLUTION: This cold-resistant rubber is obtained by using raw materials comprising 100 pts.wt. styrene-butadiene rubber (SBR), 30-50 pts.wt. carbon black having 80-130 mg/g iodine adsorption, 10-30 pts.wt. naphthene-based process oil, 1-2 pts.wt. sulfur and a vulcanization accelerator.
Patent JP-2002198538-A (JP)
Title: Method for manufacturing semiconductor sidewall fin
Inventor: ADKISSON JAMES W
IPC: H01L29/423
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a dual-gate transistor having a relatively thin epitaxial growth channel. SOLUTION: The epitaxial growth channel is formed, and then a damascene gate is formed, thus forming a silicon-on-insulator(SOI) MOSFET of a dual gate. In the dual-gate MOSFET, a narrow channel should be provided, thus increasing a current drive per layout width, and achieving low out conductance.
Patent JP-2003130397-A (JP)
Title: Outdoor machine of air conditioner
Inventor: KOIZUMI SHINSUKE
IPC: F24F11/02
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To provide an outdoor machine for an air conditioner by forming a protection net for protecting a heat exchanger and a thermistor fastening member for fastening and protecting a thermistor which detects the ambient temperature as an integral mounting member. SOLUTION: In the outdoor machine, a thermistor fastening member 9 which fastens a thermistor 10 for detecting the ambient temperature and a protection net 8 for protecting a heat exchanger 5 are formed as an integral mounting member. The outdoor machine is constituted in a fastening part 14 which fastens a lead 10b connected to a sensor part 10a of the thermistor 10, a protection part 15 which protects the fastening part 14 and the sensor part 10a, and a locking part 16 mounted on the fastening part 14 and the protection part 15 to detachably lock them to each other.
Patent JP-2003133185-A (JP)
Title: Method of manufacturing electric double-layer capacitor and the electric double-layer capacitor
Inventor: SAKATA KOJI
IPC: H01G11/84
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To provide an electric double-layer capacitor and a method of manufacturing the capacitor, which prevents collector for electrolytic solution evaporated inside a primitive cell from being transmitted and improves the yield. SOLUTION: The electric double-layer capacitor has the primitive cell, that is formed by the steps of: forming collector on the surface of a base material; installing electrical insulating gasket film on the surface of the base material so as to adhere the side portion of the collector; forming a polarizable electrode, into which electrolyte solution is impregnated on the surface of the collector; installing two of middle product formed as described and a separator, such that the gasket film contacts the front surface and the rear surface of the circumference of the separator;  and performing thermal fusion bonding to the gasket film, such that the gasket film covers the circumference surface of the separator to peel off the base material from the collector and the gasket film, and the base material has transmittance of a predetermined quantity or less with respect to the electrolyte solution which is made to evaporate at a temperature of thermal fusion.
Patent JP-2003126950-A (JP)
Title: Molding method of semi-molten metal
Inventor: ADACHI MITSURU
IPC: B22D1/00
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for press molding by simply and easily obtaining a semi-molten metal having spherical primary crystals without using a billet, and moreover, taking a complicated method. SOLUTION: In the case that a molten alloy in which an overheat temperature is held at the temperature less than 50 deg.C to a liquidus temperature is poured into a container having a heat insulating effect and held in the container for 30 seconds to 30 minutes, the semi-solid metal having the fine and spherical primary crystals and excellent in temperature distribution is generated by stirring, by using a stirring bar in either one or more of the cases that a solid phase ratio is up to 40% in maximum during pouring or after pouring, the temperature is lowered to the point which shows 10-80% of the solid phase ratio in a high-pressure casting method, the temperature is lowered to the point which shows 30-99.9% of the solid phase ratio in an extrusion method and a forging method, and the alloy is taken out from the container, supplied to a die for molding, and press-molded.
Patent JP-2003090117-A (JP)
Title: Energy saving system for building facing material and foundation material formed of recycled ceramic raw material having industrial waste treated raw material water holding property and water permeability
Inventor: SAKURAI SHIGEO
IPC: E04F13/14
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To prevent heat island in a city and construct an energy-saving building by enough using the water holding property and void efficiency of the recycled ceramic raw material to have the heat insulation and warmth keeping effect, and lowering the surface temperature of a facing by heat of vaporization. SOLUTION: In this system configuration, the water holding property and water permeability of the recycled ceramic raw material are used and combined with a rainwater using system to be used as the facing material and foundation material.
Patent JP-2003128284-A (JP)
Title: Sheet feeder and image forming device with sheet feeder
Inventor: AMANO MASAO
IPC: B65H3/18
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To perform sheet feed with constant reliability by eliminating multiple feed by means of a separating slope system. SOLUTION: This sheet feeder 2 comprises a cassette 3 for accommodating the sheets, and a sheet feed roller 4 for separating the sheets accommodated in the cassette 3 one by one and delivering them. A separating slope 3a which separates the sheets one by one in cooperation with the sheet feed roller 4 is provided on the front end side of the cassette 3 in the sheet feed direction. A fan 20 is provided at a hole 3b which is formed at the separating slope 3a so that air may be communicated. When the plurality of sheets are delivered to the separation slope 3a from the sheet feed roller 4 by the rotation of the fan 20, the sheet at a lower section adjacent to the sheet on the top is sucked by vacuum suction force, thus preventing multiple feed of the sheets.
Patent JP-2003130303-A (JP)
Title: Method of quantity control for boilers
Inventor: FURUYA NOBUYUKI
IPC: F22B35/00
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To prevent boilers under quantity control from staying out of operation for a long time. SOLUTION: In a method of quantity control for boilers wherein a plurality of boilers A, B, etc., are prioritized and a necessary number of them are operated according to the given priority and to the required load, each boiler is monitored for stopped state and, according to the result of monitoring, adjustment is made of their precedence.