baber/WOPTO huggingface dataset:
Patent JP-2003031394-A (JP)
Title: Discharge lamp lighting device
Inventor: TANAKA HISAFUMI
IPC: H05B41/282
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device capable of stably starting and lighting a discharge lamp while suppressing a cost increase, and coping with a change such as the momentary drop of supply voltage. SOLUTION: A control circuit 8 is composed of a control part 8a comprising a microcomputer; a comparator 11 for comparing a primary side current flowing to a switching element Q1 when the switching element Q1 is turned on, with a primary side current peak value outputted from the control part 8a; and an RS flip-flop 12 inputting the output signal of the comparator 11 and an ON timing signal from the control part 8a into a set terminal S and outputting a signal for controlling the switching element Q1. The control part 8a is constituted to have more frequency of performing current error operation which is error operation, to perform feedback control than the frequency of performing operation for obtaining a lamp current command value which is a load current command value.
Patent JP-2003028820-A (JP)
Title: Sample container for thermal analysis evaluation and method for thermal analysis evaluation
Inventor: IIZUKA MAKOTO
IPC: G01N25/20
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a sample container for thermal analysis evaluation which makes a heating curve peak clear with good reproducibility, can be prevented from exploding, and permits a safe analysis operation without damaging an expensive measuring device or the like in a thermal analysis for a sample which generates a gas by evaporation or reaction at a measurement time. SOLUTION: The sample container is composed of a container body 1 in the shape of a bottomed cylinder where the sample is filled, and a lid body 2 for sealing an upper end opening of the container body 1. A through hole 3 having a diameter not larger than 0.2 mm is set to the lid body 2. The container is used in a state with the other than the through hole 3 tightly sealed by caulking an outer peripheral part 2a of the lid body 2 to a flange part 1a of the container body 1. In a differential scanning calorimetry of a positive electrode material for a nonaqueous electrolyte based secondary cell or the like, a vaporization atmosphere of the nonaqueous electrolyte can be maintained without exploding the container, and a reaction behavior to a positive electrode active material can be analyzed and evaluated with good reproducibility.
Patent JP-2003034544-A (JP)
Title: Mechanism for cutting sheet glass and device for trimming the same
Inventor: TSUJITA CHIKAFUMI
IPC: C03B33/03
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a device for trimming sheet glass, capable of shaping the peripheral edge of a sheet glass, that is, carrying out trimming for removing the peripheral edges thereof, and capable of carrying and disposing removed edges. SOLUTION: The device for trimming sheet glass is provided with a conveyer 2 for carrying a sheet glass G, a cutting mechanism comprising cutting members 3-6 arranged in the vicinity of the front and back ends and right and left ends of the conveyer 2, respectively, and supporting members 7-10, positioning devices 23-26 for the sheet glass arranged in the vicinity of the front and back ends and right and left ends of the conveyer 2, respectively. The cutting members, which has a pressing part for pressing the sheet glass and a first end surface intersecting the pressing part, is made ascendably/descendably drivable. The supporting member capable of ascendably/descendably driving is arranged parallel with the first end surface of the cutting part and has a second end surface which is horizontally set apart from the first end surface.  The first end surface of the cutting member is provided with a first sucking member facing the second end surface of the supporting member, and the pressing part forms a second sucking part.
Patent JP-2003037889-A (JP)
Title: Expandable composition for electroacoustic transducer and member for electroacoustic transducer using the same
Inventor: KIJIMA SEIJI
IPC: C08L53/02
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To provide an expandable composition for an electroacoustic transducer equipped with satisfactory frequency/pressure characteristics with little concavities or convexities by providing a high internal loss. SOLUTION: This expandable composition for an electroacoustic converter is constituted of (A) components, that is, styrene butadience rubber and (B) components, that is, thermoplastic elastomer of a block copolymer constituted of polystyrene and polyisoprene as essential components.
Patent JP-2003037714-A (JP)
Title: Image reader, control method therefor, image read system, and control program
Inventor: TAKAHASHI YOSHIKAZU
IPC: H04N1/04
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To provide an image reader that can efficiently scan an image recorded on a recording member. SOLUTION: The image reader senses a size of a recording member, on which a read object image is recorded and decides a scanning width (scanning width in the subscanning direction) of exposure scanning, on the basis of the sensed size of the recording member.
Patent JP-2002137179-A (JP)
Title: Electric tool
Inventor: KAMIMURA JUNICHI
IPC: B24B41/04
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide an electric tool having a gear mechanism capable of reducing the noise by relaxing a collision of gears and capable of withstanding the high torque. SOLUTION: A power transmission key 7 made of the high strength plastic is provided between an output shaft 3 and a gear 4. A plane or a V-shaped groove is formed in the output shaft 3 and the gear 4 brought in contact with the power transmission key 7.
Patent JP-2003086272-A (JP)
Title: Connector for card
Inventor: SASAKI YASUSHI
IPC: H01R13/64
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a connector for cards which can perform always exact positioning even when the positioning at the time of mounting is carried out by hand method. SOLUTION: In case the connector is mounted in a substrate, positioning of the width direction of the connector main part 10 is performed by carrying out position indexing of each positioning mark 11b of the connector main part 10 with the standard position A by the side of the substrate, respectively. At that time, since positioning marks 11b are prepared in the both ends of the connector main part 10 respectively, by carrying out position indexing of each the positioning marks 11b with the standard position A respectively, it is positioned so that the direction of the connector main part 10 may also become parallel to the insertion direction of the card 1.
Patent JP-2003041317-A (JP)
Title: Device and method for sealing hole for charging alloy and auxiliary material in vacuum refining furnace
Inventor: YAMASHITA KOSUKE
IPC: C21C7/10
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a sealing device which can prevent a blockage in a hole for charging an alloy and an auxiliary material, even under a refining condition with severe upward spouting of iron and splash, and provide a sealing method. SOLUTION: The sealing device for sealing the hole 12 for charging the alloy and the auxiliary material into the vacuum refining furnace, which is arranged on the top of the vacuum refining furnace 1, is characterized by arranging a pseud-lance 5 integrated with a valve disc into a monolithic structure, below a lower part seal valve 6 for sealing the hole for charging the alloy and the auxiliary material; further installing a seal hole 9 for spraying a seal gas on the pseud-lance, in an inner wall of the hole for charging the alloy and the auxiliary material, as required; and connecting both the lower part seal valve and the pseud-lance to elevators which are installed in both sides of a chute for charging the alloy and the auxiliary material.
Patent JP-2003040150-A (JP)
Title: Sulky plant husbandry machine
Inventor: TAMURA EIICHI
IPC: B60T7/00
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To solve the problem in a conventional brake lever wherein the brake lever is mounted to a steering column disposed in the center of the front part of the body and thus cannot be operated from the side of the body. SOLUTION: The steering column 21 is disposed in the center of the front end of the body, a clutch pedal 61 and a brake pedal 65 are disposed on the sides of the steering column 21. A clutch lever 62 is fixed to the clutch pedal 61, the brake lever 66 is fixed to the brake pedal 65, the clutch lever 62 and the clutch pedal 61 are integrally turned, and the brake lever 66 and the brake pedal 65 are integrally turned. Each the clutch lever 62 and the brake lever 66 has a shape where the upper part is directed in the upward and outward direction of the body.
Patent JP-2003041511-A (JP)
Title: Material for application for road construction work
Inventor: ITO KEISUKE
IPC: E01C19/08
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To make effective use of packed tar, which is usually disposed of after the construction work of applying the tar in the form of lines; eliminate the need for conventional storage cartridges; utilize the packed tar in reinforcing the surface of the road while reducing the rate of pollution resulting from the tar clinging to people; and to make working efficiency much higher than before by achieving immediate construction properties. SOLUTION: The tar 1 and the packed tar 2 are inserted into a slanted case 3 and exposed at the position of an anti-drop plate 4, and the hot flow of the tar whose exposed surfaces are controlled by a hot flow control plate 8 is applied to a slanted molten surface 11 through a hot-flow space 6 to melt the tar and the packed tar at the same time. The tar and the packed tar are then forced down, admixed, and discharged onto the surface of the road, and a difference in specific gravity between the pack and the tar in the grounded molten mixture is utilized to cause the components of the pack to concentrate on a joint, with the help of the action of a blade 21 which skews on the road surface to collect the flow to the center.
Patent JP-2003045633-A (JP)
Title: Induction heating cooker
Inventor: KAWAZOE CHIKA
IPC: H05B6/12
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To maintain high cooking performance by performing heating control based on the data of a warp load detection means in such a way that the control deals with even a temporary disconnection of a power plug during heating. SOLUTION: The induction heating cooker includes a heating coil 5 for induction heating a container 4 accommodating the subject to be cooked; a temperature detection means 8 for detecting the temperature of the container; a warp load detection means 11 for detecting the warp of the container; a control part 10a for controlling the heating coil based on detection signals of the temperature detection means and the warp load detection means; and a nonvolatile storage device 12 for storing the data of the warp load detection means.  If a power supply is temporarily shut off while the subject to be cooked is being heated via the container 4 resulting in the loss of the data of the warp load detection means, then control which matches the amount of warp of the container is continued at the recovery of the power supply, based on the data of the warp load detection means stored in the nonvolatile storage device.
Patent JP-2003045230-A (JP)
Title: Synthetic resin particulate, conductive particulate and anisotropy conductive material composite
Inventor: SAKURAI TOSHIO
IPC: C08F20/20
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To obtain a synthetic resin particulate that does not bring about conduction failure and is superior in stability with the passage of time as a core material of a conductive particulate. SOLUTION: A synthetic resin particulate which is useful as a core material of a conductive particulate is provided. This synthetic resin particulate has an initial elasticity modulus (M10 ) of 0.1-10 kgf/mm<2> (0.98-98 N/mm<2> ) and a crushing strength degradation ratio of 25% or les (165 deg.C, before and after one hour heat treatment). When such synthetic resin particulate is used as a core material of the conductive particulate, a conductive particulate that does not bring about conduction failure and is superior in stability with the passage of time can be obtained.
Patent JP-2003044384-A (JP)
Title: Method and system for distributing data
Inventor: IGAWA MASARU
IPC: H04N7/173
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To start service to a viewer before the registration processing of whole multimedia contents to a service provider from a contents provider is completed. SOLUTION: A repeater 100 on a network analyzes the multimedia contents transmitted from a contents provider in an analysis part 101, generates a contents identifier, constitution information on the contents, element data pointed by the pointer of constitution information and the transmission order of element data and transmits the contents identifier, constitution information of the contents and element data to the service provider 300 by a transmission part 102 in accordance with the transmission order. Even if a viewing request is given from a viewing terminal 400 to the repeater 100 or the service provider 300 before the registration of the whole multimedia contents to the service provider 300 is completed, the service of multimedia contents transmission is realized from the repeater 100 or the service provider 300 to the viewing terminal 400.
Patent JP-2003047015-A (JP)
Title: Color photographing apparatus
Inventor: NAYA AKIHIKO
IPC: H04N5/353
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To reduce the variation in the S/N ratio of respective colors, in a multi-CCD color photographing apparatus. SOLUTION: The color photographing apparatus has a plurality of solid-state photographing elements capable of obtaining individually the color signals of a plurality of colors, at least one driving-signal generating circuits for generating the driving signals for driving individually the plurality of solid photographing elements, exposure-term adjusting means capable of adjusting in a predetermined unit term individually the exposure terms of the respective ones of the plurality of solid-state photographing elements, a signal processing circuit for performing the signal processing for obtaining a picture-data signal by receiving the signals outputted from the plurality of solid photographing elements, and an exposure- term calculating circuit for so calculating the new exposure terms of the respective ones of the plurality of solid-state photographing elements as to output them to the exposure-term adjusting means.
Patent JP-2003053454-A (JP)
Title: Rotary container manufacturing method and rotary container
Inventor: SATO RYODA
IPC: B21D53/26
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing, in a labor and energy saving manner a multipurpose rotary container that sometimes serves as a container and othewise as a rotary container, and also to provide the rotary container. SOLUTION: A pair of identically shaped half bodies 3, 89 are prepared from a blank plate by press working, and their outer circumferential end faces 3E are abutted on each other and integrally joined by spot welding to make rotary container 1, 87 with a rotary bearings 7 as the center. As a result, the rotary containers 1, 87 are provided with the rotary bearings 7 for installing a rotary shaft 21 in the center, while a thin web plate 9 is provided on the outside of the rotary bearing, with a hollow projection 11 provided further on the outside of the web plate. In addition, in press-working the half bodies 3, 89, a plurality of holes 33 are prepared on the web plate 9, with the half bodies 3, 89 joined in the manner that those holes coincide in positions. Consequently, a plurality of holes 33 are formed in the thin part of the rotary containers 1, 8.
Patent JP-2003059127-A (JP)
Title: Method of manufacturing optical disk
Inventor: USAMI MAMORU
IPC: G11B7/26
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing an optical disk by which the contamination of an arm for handling a cap is prevented. SOLUTION: This apparatus has a placing-on process step of placing the cap 40 at approximately the central part of a deposition substrate 10' by handling a projection 43 for handling of the cap 40 having an umbrella section 41 one surface of which is the projecting surface and the projection 43 for handling disposed to project from the center of the projecting surface of the umbrella section 41, a dropping process step of dropping a liquid material on the projecting surface of the umbrella section 41 and a spin coating process step of applying the liquid material to the surface of the deposition substrate 10' by integrally rotating the deposition substrate 10' and the cap 40. As a result, the adhesion of the liquid material to be applied to the arm for handling the cap 40 does not occur.
Patent JP-2003057269-A (JP)
Title: Waveform display and waveform displaying method
Inventor: KIMURA EIJI
IPC: G01R13/20
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a waveform display and a method therefor, which has an improved display facility by combining time information with frequency information obtained from many waveform display data. SOLUTION: The display comprises an AD converter 1 for converting input analog signals into quantized time series data, a divided acquisition memory 2 for storing a plurality of time series data, a waveform processor 3 for converting the time series data stored in the memory 2 into bit map format data, to make image data after accumulating them for a specified time, a divided image memory 4 for storing a plurality of image data, a display processor 5 for weighting the image data in the picture memory by different quantity in each segment to make display data, and a display unit 6 for displaying the processed data. An observer can set various weightings on the luminance, etc., of the image data.
Patent JP-2003054553-A (JP)
Title: Pallet made of synthetic resin
Inventor: SUYAMA TOSHIHIRO
IPC: B65D19/24
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a pallet made of a synthetic resin capable of allowing forks to be smoothly inserted into fork insertion holes since the forks can be guided toward the inside of the insertion holes with the aid of arcuate surfaces whose curvature radiuses become gradually larger, and increasing the strength of the pallet since the curvature radiuses of the arcuate surfaces positioned inside the fork insertion holes are made larger. SOLUTION: In the pallet made of a synthetic resin, arcuate surfeces R are provided at corner portions formed by side walls 3a and 4a positioned on the side of fork insertion holes 5 among girders 3 and 4 and crosswise ribs 7 and 8 formed among the girders, and are formed in such a manner that the curvature radiuses r1-r5 of the arcuate surfaces R become gradually larger toward the inside of the fork insertion holes from the open ends 5a thereof to the predetermined crosswise ribs.
Patent JP-2003058985-A (JP)
Title: Operation supporting device for traffic system
Inventor: IMAZU KENZO
IPC: G06Q50/00
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a means with which operation can be optimized by averaging a rate of getting-on and effectively utilizing a vehicle on the basis of the judgement of a driver. SOLUTION: The present positions of not only a present vehicle but also the other vehicle traveling in the vicinity and the degree of congestion are displayed on a map 62 of a display picture 61 in a display/operation part 37 provided on a driver's seat. The state of the present vehicle is outputted by a full button 63, a pass button 64 and an emergency button 65.  Since the operation information of a bus except the present vehicle can be known, driving corresponding to the operation information of the bus except the present vehicle, for example, driving such as passing the other vehicle when the other vehicle under getting-on/getting-off in front of the present vehicle is full or passing a stop without making more users get on forcedly oppositely when the present vehicle has a degree of congestion approximate to full and the following other vehicle comparatively has empty seats, can be appropriately executed on the basis of the driver's own judgement.
Patent JP-2003058489-A (JP)
Title: Semiconductor integrated circuit
Inventor: TANABE TETSUYA
IPC: G06F13/14
Filed: 2001-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit capable of reducing the number of wires and shortening access time without increasing design time or the processing load of an MPU. SOLUTION: The semiconductor integrated circuit is provided with common buses 20, 30 for connecting a control part 10 to other function parts 11 to 14 and transmitting signals of respective parts and common interface parts 10a to 14a respectively built in the control part 10 and the other function parts 11 to 14 and transferring signals to/from the common buses 20, 30 by protocol control, each of the common interface parts 10a to 14a is provided with a primary destination ID decision circuit for deciding primary destination ID inserted into a packet transmitted through respective common buses 20, 30 by using protocol control.
Patent JP-2003028514-A (JP)
Title: System and method for converging solar radiation
Inventor: KINOSHITA MIKIO
IPC: F24S23/71
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To improve the converging ratio of a solar radiation converging system having many converging mirrors. SOLUTION: The solar radiation converging system has a plurality of directional convergent reflecting mirrors 10 arranged in parallel with each other, and a tracking mechanism which simultaneously drives the reflecting mirrors 10 so that the mirrors 10 may respectively converge reflected solar beams to a plurality of converging regions 12. In a method of converging solar radiation, solar radiation is converged by using the system. The tracking mechanism drives the reflecting mirrors 10 so that directivity lines respectively defined within the main surfaces 10A of the reflecting mirrors 10 may be aligned with incident solar radiation S.  The tracking mechanism can have a plurality of reflecting mirror rotating bars respectively having crank sections 20A, a reflecting mirror rotating bar driving mechanism which simultaneously rotates the reflecting mirror rotating bars, and a crank driving mechanism connected to the crank sections of the rotating bars.