baber/WOPTO huggingface dataset:
Patent JP-2003044352-A (JP)
Title: Data processor
Inventor: ISHIKAWA MAKOTO
IPC: G06F12/08
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a data processor to lower power consumption by restricting memory types to be operated without lowering operating speed and to perform memory access at high speed in a processing from addition to the memory access. SOLUTION: The memory types are decided at high speed by a partial adder 108 that calculates only a part of bits and decision logic 110 by noticing that only a part of addresses generated by addition is used in memory type decision. In this case, since no carry to be generated from a lower bit is added to a partial addition result, two kinds of memories among memories 103 to 106 are specified and operated by assuming both presence/absence of the carry and its result is selected and outputted by a multiplexer 107. In addition, as for determination of an entry address of the memory, the memories divided into two banks by even and odd number entry are prepared by similarly noticing that a part of the bits of the addition result is used, both banks are operated by defining the partial addition result as entry, one result is selected and outputted.
Patent JP-2003042899-A (JP)
Title: Optical direct amplifier
Inventor: OKAZAKI HIDEYA
IPC: H04B10/077
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To detect a failure of an exciting light source at a high accuracy. SOLUTION: Monitor lights to be transmitted to an up-link and down-link transmission lines are respectively branched, the branched lights are reflected, the reflected lights are combined respectively with monitor lights to be looped back to other transmission lines. The intensity of the monitor light looped back in the usual time hardly varies, compared with the conventional one. If a failure of an exciting light source is detected, the loss of reflecting means is increased to more lower the intensity of the looped back monitor light than the conventional one.
Patent JP-2003042051-A (JP)
Title: Method and device for inputting rotational speed in speed governor
Inventor: HATTORI REIKO
IPC: F03B3/18
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for inputting the rotational speed to a speed governor for safely operating a hydraulic turbine generator by improving situations that the speed governor is operated in response to the fragmentary movement of a rotational speed signal and a servo-motor for operating the valve opening is oscillated as the rotational speed signal may move fragmentarily because of the shaft vibration of the hydraulic turbine generator and that the opening of the servo-motor is suddenly changed when the rotational frequency signal is lost. SOLUTION: In the speed governor in a hydraulic power plant, the rotational speed of the hydraulic turbine generator is detected, and one previously set output signal is selected from a plurality of noise removing circuits according to the high frequency signal included in the rotational speed signal caused by the shaft vibration of the hydraulic turbine generator. Then, whether the selected signal should be the input signal or the rotational speed signal should directly be the input signal is selected according to operation conditions of the hydraulic turbine generator, and the selected signal is inputted as the rotational speed signal of the speed governor.
Patent JP-2003042825-A (JP)
Title: Flowmeter and flow detection apparatus
Inventor: SUGINO MASAYOSHI
IPC: G01P13/00
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To detect that a measurement error increases due to natural convection and goes out of the lower limit of the measurement range in fluid to be measured. SOLUTION: The resistance in a resistance line 24 of a bridge circuit 2 in a constant temperature type flowmeter is switched in two steps (high, low) freely, and the flow rate of fluid to be measured can be measured when the temperature of a heat resistor 201 is lower than that at a normal measurement.  The flowmeter and flow detection apparatus comprise a subtraction means 506 for subtracting a flow rate that is measured in comparison measurement where the heat resistor 201 is at a low temperature from the flow rate that is measured in a normal measurement where the temperature of the heat resistor 201 is high, and a measurement range judgment means 6 for judging that apparent measurement flow rate has increased due to natural convection in a high- temperature normal measurement when the subtraction value exceeds a preset measurement lower-limit judgment value, and judging that the flow rate of the fluid to be measured is outside the measurement range.
Patent JP-2003051349-A (JP)
Title: Terminal fitting
Inventor: SHINOZAKI TETSUYA
IPC: H01R43/16
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a terminal fitting capable of reducing a pitch between terminals. SOLUTION: One end part of this terminal fitting 1 is formed with an installing end part 5 inserted and fixed in a through hole 4 of a board 3. A vertical drop part 7 formed above the installing end part 5 has a nearly square cross sectional shape and has a maximum length (a diagonal length) L. A cross section of the installing end part 5 has a nearly circular cross sectional shape of a radius M and is inscribed in a cross section of the vertical drop part 7. Accordingly, a maximum length 2M in the installing end part 5 is smaller than the maximum length L in the vertical drop part 7.
Patent JP-2003050750-A (JP)
Title: Microcomputer
Inventor: KONO MASAFUMI
IPC: G06F12/16
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To prevent runaway of a CPU since the possibility of the runaway of the CPU becomes higher, when a register to hold important information for the CPU is rewritten to hold misinformation due to disturbance noise, etc. SOLUTION: The microcomputer is provided with an original register 2 for storing the important information in the CPU and a copy register 3 to hold the information of the original register 2 of the previous one cycle. When a write probe signal S8 is inactive, an abnormality detection signal S9 becomes active, when the values of data output S4 and copy register output S5 are different, and the output S5 of the copy register 3 is outputted as selected input data S13. Thus, abnormal rewrite of the register is prevented by rewriting the original register 2 with the value of the copy register 3.
Patent JP-2003060308-A (JP)
Title: Semiconductor laser
Inventor: SHIGIHARA KIMIO
IPC: H01S5/223
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To reduce the damage given to a semiconductor laser having a ridge optical waveguide, when gold wires are wire-bonded and to propagate the fundamental mode of the laser without cutoff, and in addition, to suppress the light output kink of a semiconductor laser module. SOLUTION: In the semiconductor laser having the ridge optical waveguide 15, a low refractive index region 16 is provided on the outside of the waveguide 15, and at the same time, a high refractive index region 17 having a higher refractive index than the region 16 has is provided on the outside of the region 16.
Patent JP-2003059296-A (JP)
Title: Memory test circuit
Inventor: ISOI NORITSUGU
IPC: G11C29/34
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To shorten a test time of a memory test circuit. SOLUTION: This circuit is constituted of a test circuit in a memory detecting failure in a specific address in each memory-macro and a test circuit between memories detecting failure at the same address and the same bit position between a plurality of memory-macros.
Patent JP-2002138197-A (JP)
Title: Flame-retardant polyamide composition, pellet and molding, and use thereof
Inventor: OUCHI KUNIHIRO
IPC: C08L77/06
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a flame-retardant polyamide composition for electric and electronic parts having excellent toughness and heat resistance. SOLUTION: This flame-retardant polyamide composition comprises (A) 20 to 80 wt.% of an aromatic polyamide having MFR of 40 to 300 g/10 min and melting temperature exceeding 290 deg.C, comprising an aliphatic and/or cycloaliphatic diamine component unit and a dicarboxylic acid component unit comprising 30 to 100 mol% of terephthalic acid component unit and 0 to 70 mol% of an aromatic dicarboxylic acid unit other than terephthalic acid component unit and/or 0 to 70 mol% of an aliphatic dicarboxylic acid component unit having 4 to 20 carbons, (B) 5 to 50 wt.% of an inorganic filler, (C) 5 to 40 wt.% of a bromine flame-retardant containing at least one polybrominatedstyrene, and (D) 0.1 to 10 wt.% of an antimony-containing compound and/or zinc-containing compound oxide, and having flame-retardancy by UL 94 standard as V-0,  where the number average particle size of the bromine flame-retardant is less than 0.90 μm.
Patent JP-2003059850-A (JP)
Title: Heat treatment method, heat treatment apparatus, semiconductor device and manufacturing method therefor
Inventor: YASHIMA KOJI
IPC: H01L29/78
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a heat treating method for preventing occurrence of thin film parts in a gate oxidized film and suppressing drop in the pressure resistance in the gate oxidized film, and to provide a heat treatment apparatus, a semiconductor device and the manufacturing method. SOLUTION: The manufacturing method of the semiconductor device comprises a process for forming an element isolation film 3 on a silicon substrate 1, a process for ion implanting of impurity ions 4 in the well-forming region of the silicon substrate, a process for forming a silicon nitride film 7 on the silicon substrate 1 including the element isolation film 3, a process for forming a well 5 on the silicon substrate by performing heat treatment at a pressure of 0.8 P or higher and the temperature of 900 deg.C or higher on the silicon substrate 1, a process for removing the silicon nitride film 7 and a process for forming the gate oxidized film on the surface of the silicon substrate.
Patent JP-2003055573-A (JP)
Title: Laminate type coherent spheroidal pigment and cosmetic formulating the same
Inventor: INABA RYUICHI
IPC: A61K8/00
Filed: 2001-08-14
Abstract: PROBLEM TO BE SOLVED: To prepare a cosmetic excellent in usability such as slip properties and coloring in a coherent color which are unattainable in conventional technology, capable of concealing shape troubles of the skin such as wrinkles, poil foramens and roughness of texture together with improving color tone troubles such as ruddy face, freckle, blot and dark skin. SOLUTION: This invention solves the above problems by providing (1) a laminated type coherent spheroidal pigment comprising mono dispersed spheroidal particles, having a core-shell structure comprising alternating layers of a metal oxide having a low refractive index and a metal oxide having a high refractive index, and (2) a laminated type coherent spheroidal pigment, having a core-shell structure comprising alternating three or more layers of the metal oxide having the low refractive index and the metal oxide having the high refractive index. This invention also solves the above problems by providing the cosmetic including the laminated type coherent spheroidal pigment.
Patent JP-2003059814-A (JP)
Title: Method and device for focus position measurement
Inventor: HAYASHI NOZOMI
IPC: G03F7/22
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To reduce influence on focus position measurement, even if Z-axis position of a stage changes within an image storage time for imaging a reference mark. SOLUTION: A plurality of marks SM inscribed in a plate-like object mounted on a stage 11 one by one are imaged by an imaging means 6 of a focus position measuring optical system S, while moving a stage 11, which is parallel to a plane at right angles to an optical axis of a projection optical system 1 and is movable in three dimensional direction, to a predetermined point in an optical axial direction of the projection optical system 1. The optical axial direction position of a projection optical system 1 in imaging for a mark SM is measured continuously by a Z-axial position measurement means 18. An average optical axial direction position within the imaging time is obtained by an average Z-axial position calculation means 20.  The focus position of is the projection optical system explored from average position information in the optical axis direction and mark information sent to a Z-axial position storing means 19 from the imaging means 6.
Patent JP-2003034979-A (JP)
Title: Purification method of sewer tunnel and its purification system
Inventor: HATANO HITOSHI
IPC: E03F3/00
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To reduce the pollution load of a river from untreated water by a flush of rainfall by always flowing down filthy sewage in the sewer tunnel. SOLUTION: The purification system is so characterized that pressurized water or mixture of water and air is injected into the sewer tunnel in its flowing direction when the water amount in the sewer tunnel is small.
Patent JP-2003061628-A (JP)
Title: White sauce and method for producing the same
Inventor: MARUO KOICHI
IPC: A23L23/00
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a white sauce keeping the viscosity of freshly produced state even after the refrigeration or freezing storage and holding smooth palatability and provide a method for producing the white sauce. SOLUTION: A polyglycerol fatty acid ester having an HLB of >=7 and containing one or more kinds of constituent fatty acids having a carbon number of 12-22 is added in the preparation stage of roux to obtain a white sauce. The invention further provides a method for producing the sauce.
Patent JP-2003063819-A (JP)
Title: Method for producing vaterite-type spherical calcium carbonate and vaterite-type spherical calcium carbonate
Inventor: KOBAYASHI AKIHIRO
IPC: C01F11/18
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently producing mono dispersed vaterite- type spherical calcium carbonate having a controlled particle size in a mild condition and in a short time and also by simply operation. SOLUTION: The method comprises having carbonate ion gradually absorbed into an aqueous solution containing calcium chloride and polyamide amine dendrimer having a 4.5 generation in a condition satisfying the formula (I): Y>=210X<2> +3.7X (wherein, Y is a terminal carboxylic acid concentration (m mol/L) of the polyamide amine dendrimer having a 4.5 generation, X is calcium chloride concentration (mol/L) and satisfies 0<X<=0.5) and having a temperature of 5-40 deg.C and a pH of 7.5-9.5.
Patent JP-2003063868-A (JP)
Title: Dynamic quantity sensor material
Inventor: TAJIMA SHIN
IPC: G01L1/18
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a dynamic quantity sensor material capable of composing a dynamic quantity sensor capable of directly and accurately measuring high dynamic quantity such as high stress or high pressure. SOLUTION: The dynamic quantity sensor material comprises a composite sintered body consisting of electrically-conductive oxides having a composition expressed by Sr1- XREXMn1- YTMYO3-δ (wherein RE: rare-earth elements, TM: Sc, Ti, V, Cr, Fe, Co, Ni, 0.5>=X>=0, 0.5>=Y>=0, 0.5>=δ>=-0.5) and electrical insulating ceramics, and has properties that its electrical resistance is varied by applying pressure.
Patent JP-2002165115-A (JP)
Title: Nonlinear broadcasting system
Inventor: KURAUCHI NOBUKAZU
IPC: H04N5/222
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a nonlinear broadcasting system which is designed to improve the overall efficiency in using hardware resources, while giving high priority to securing of the hardware resources for broadcast, in order to prevent broadcasting accidents. SOLUTION: This nonlinear broadcasting system executes broadcast processing that must not be interrupted in direct relation to the broadcasting itself, and the other background processes, both of which commonly use the hardware resources. A hardware resource controller, which allocates the resources to each process according to its start time (In) and end time (Out), based on an edit list considered as the reproduction schedule of the image data, allocates the hard disc access band to the broadcast processing for reading and reproducing image data from the hard disc based on the edit list (S22), seeking the surplus amount left in the band (S24), after allocating the maximum amount of hard disc access band within the range of extra amount, to the background processes (S25).
Patent JP-2003068562-A (JP)
Title: Method of manufacturing laminated ceramic electronic component
Inventor: YUKIKAWA SHINICHI
IPC: H01G4/12
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To make position deviations and distortion of conductor films, via-hole conductors, or the like of a raw laminate obtained by stacking and pressing a plurality of ceramic green sheets hardly occur in manufacturing a laminated ceramic electronic component. SOLUTION: A plurality of ceramic green sheets to be laminated are divided into a plurality of groups. In each group, a plurality of preparatory laminated blocks 3, 4 are formed by stacking a plurality of green sheets. Then, in preparatively pressing the preparatory laminated blocks 3, 4, the preparatory laminated blocks 3, 4 are stacked by laying antisticking sheets 6, 7 between the blocks, and the stacked member is preparatively pressed simultaneously in a same metal mold 9. Then, the preparatory laminated blocks 3, 4 are laminated and regularly pressed to obtain a raw laminate, which is fired to obtain the target laminated ceramic electronic part.
Patent JP-2003065254-A (JP)
Title: Method of manufacturing a scroll compressor
Inventor: SUGIMOTO KAZUYOSHI
IPC: F04C18/02
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a scroll compressor capable of reducing production costs by rationalizing assembling work. SOLUTION: A scroll compressing element 2, a motor driving element 3, a support frame 4 having a bearing portion 6 for journaling one end side of a rotary shaft 5 of the motor driving element 3 in the center thereof, and an assembly MA of a sub-bearing 42 for journaling the other end side of the rotary shaft 5 are previously assembled to be integral. The scroll compressing element 2 comprising a fixed scroll 7 with a swirl lap erected on one surface of an end plate thereof; and an oscillating scroll 8 with a swirl lap erected on the other surface of the end plate, rotating around the fixed scroll by drive of the motor driving element, and the like are previously assembled to be integral. After the assembly MA is fixed in a body 1A of a closed container, the scroll compressing element 2 is attached to the assembly MA.
Patent JP-2003071354-A (JP)
Title: Coating apparatus
Inventor: TSUDA TAKEAKI
IPC: B05C5/02
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a coating apparatus free from causing the precipitation and condensation of particles in a coating liquid in a manifold and equipped with a die head. SOLUTION: In the coating apparatus for coating the surface of a base material with the coating liquid by using the extrusion type die head, the shape of the manifold of the die head H is formed such that hydraulic equivalent diameter is reduced in curve and the reducing rate is increased from a liquid inlet 1 toward the end part of the manifold 2. Even in the coating liquid containing a pigment which is easily precipitated, the coating by which excellent picture quality and coating quantity distribution are attained is performed without precipitation in the manifold.
Patent JP-2002149982-A (JP)
Title: Bond issuing system utilizing internet, bond issuing method, program and recording medium
Inventor: SAKURAI HIDEO
IPC: G06Q40/02
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a bond issuing system utilizing a network. SOLUTION: The bond issuing system comprises a server 12 installed in a main managing company, and issuer terminals 13 to be used by bond issuing companies, syndicate group terminals 14 to be used by syndicate group member companies, investor terminals 15 and trader terminals 16 connected as client terminals to the server 12 through an internet 11. The server contains top pages 21 for the main managing companies, top pages 22 for syndicate groups, top pages 23 for investors, top pages 24 for issuers and top pages 25 for traders. Information communication required for demand forecasting to determine the conditions of issuing bonds, the totalization of the demand forecasting and the distribution of various legal documents are carried out on the Internet between the main managing company and the syndicate group member company and the investor through the top pages 22 for the syndicate groups and the top pages 23 for the investors.
Patent JP-2003071159-A (JP)
Title: Covering system
Inventor: MATSUOKA KOJI
IPC: B68G7/05
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a covering system which automates a covering work onto a pad assembly wherein an upside-down U-shaped frame is internally packaged. SOLUTION: This covering system comprises a base, a holding-vertically moving means, and front and rear cover-pressing means. In this case, the holding-vertically moving means has a holding base and a holding base-vertically moving means. The holding base has a pin which can be inserted in a hole for attaching a headrest. The holding base-vertically moving means vertically moves the holding base on the top of the base. The front and rear coverpressing means are located on the front side and the rear side of the holding base. The front and rear cover-pressing means have front and rear guide arms, a holding section which holds the edges of the cover, and a holding section-vertically moving means which vertically moves the holding section. In this case, on respective upper ends of the front and rear guide arms, rollers being in parallel with each other are rotatably supported.  Then, the front and rear cover-pressing means are arranged on the base respectively on the outsides of the front and rear guide arms.
Patent JP-2003075647-A (JP)
Title: Optical fiber filter and method for manufacturing the same
Inventor: ISHIKAWA SHINJI
IPC: G02B6/02
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber filter of a narrow band with low reflection. SOLUTION: The optical fiber filter 1 has a grating 30 functioning as a filter in the core 10. The grating has a structure of periodically arranged planes 32 having an equal refractive index inclined with respect to the axial line 5 of the core. The inclined grating is formed in the region having <0.1% relative refractive index difference. A narrow band can be obtained by decreasing the inclination of the grating. The reflected light on the inclined grating propagates in the direction out of the axial line of the core. Since the relative refractive index difference is as small as <0.1%, the reflected light is easily emitted into the clad. Therefore, reflection can be sufficiently suppressed even when the inclination of the grating is small.