baber/WOPTO huggingface dataset:
Patent JP-2002242635-A (JP)
Title: Lubricating structure of four-cycle ohc engine
Inventor: HONDA SOHEI
IPC: F01M9/10
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a lubricating structure of a four-cycle OHC engine having such a configuration that a timing adjusted transmitting means having a driven wheel formed in a single piece with a valve system cam is installed between a crank shaft and a valve system having valve system cam borne rotatably by a shaft supported on the engine body and a lubricating oil is supplied to the valve system chest, wherein the structure is embodied on the sputter lubrication system and nevertheless a sufficient amount of oil can be supplied to the parts to be lubricatied between the valve system cam and driven wheel and the shaft. SOLUTION: An oil intake passage 142 with its top opening upward at the bottom of the valve system chest 116 and with its bottom closed is installed between the upper part of the engine body 41 and one end of the shaft 130, and on the lower outer surface of the shaft 130, a flat surface 130a is provided to form an oil passage 143 with its one end put in communication with the oil intake passage 142 between the valve system cam 126 and the driven wheel 131, while the other end of the oil passage 143 is left open facing downward and put in communication with an accommodation passage 128.
Patent JP-2001271930-A (JP)
Title: Sealing device
Inventor: HUET LAURENT
IPC: B62D25/24
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a sealing device being easily installed and reliable, and providing excellent sealing regardless of the thickness of a blocked structure body. SOLUTION: This sealing device 1 for an opening 10 has a collar 2 equipped with a surrounding lip 3, and the lip 3 is made to abut on a surface 10a of the opening 10. The sealing device 1 has a plurality of teeth 6, and the teeth 6 can be pivotally attached to the collar 2 and are made to abut on a back surface 10b of the opening 10. The teeth 6 are also fixed on a flange 12 attached to a pressing device 8 so as to pivotally move, and the pressing device 8 pivotally moves the flange 12 between a non-fastened position and a fastened position of the sealing device 1. This sealing device 1 is especially used for sealing an opening of a vehicular body.
Patent JP-2002243063-A (JP)
Title: Extension pipe fixing device to inner surface of existing pipeline and fixing and installation method for extension pipe
Inventor: HIRANO TAKAO
IPC: H02G9/06
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide an extension pipe fixing device for easily constructing an extension pipe on the inner surface of an existing pipeline and a construction method using the device. SOLUTION: The extension pipe fixing device is provided with a single or plural pairs of cylindrical support receiving pipes having the same diameter as the extension pipe, support receiving rings fitting linear or belt-like circular support having a diameter larger than the inside diameter of the pipeline to each of the paired cylindrical support receiving pipes, and a support receiving fixture. In the extension pipe fixing device, the tips of the paired circular supports are connected to each other, the circular support control pipe is connected to the middle part of the paired cylindrical support receiving pipes, and the extension pipes are connected to the right and left (front and rear) parts of the support receiving pipes.
Patent JP-2002247182-A (JP)
Title: Mobile phone with telephone number change notice function and program for the mobile phone
Inventor: HAKU GAKUKYO
IPC: H04W4/12
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To automatically and easily make a telephone number change notice to a destination when the telephone number of a mobile phone is changed due to a model change, etc. SOLUTION: When a telephone number of the mobile phone is changed, various settings are made to automatically send, at a set time, character messages to destinations stored in a memory and other desired destinations on change of the telephone number while viewing display of a display section (#1 to #4). Then the mobile phone automatically informs the set destinations about the telephone number change in terms of the character message and the display section displays the confirmation of the result of telephone number change notice (#6 to #9).
Patent JP-2002250511-A (JP)
Title: Polyhedral combustion burner
Inventor: SUZUKI TAKESHI
IPC: F23D14/16
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a polyhedral combustion burner which can heat an object in roughly all azimuths of its periphery, and can prevent the overheat of a mixed gas introduction means. SOLUTION: This polyhedral combustion burner is equipped with a porous body 40 whose inside is hollow, and a mixed gas introduction pipe 20 which introduces mixed gas between fuel and air into the hollow part of the porous body 40, being connected to this porous body 40. The porous body 40 is arranged to jet mixed gas for combustion from its roughly all periphery, and the mixed gas introduction pipe 20 is provided with heat insulating material 30 at least in the vicinity of the connection part with the porous body 40.
Patent JP-2002252742-A (JP)
Title: Image read system, image read method, recording medium with recorded program to allow computer to control image reading, and image read program
Inventor: OCHI MASATO
IPC: G06T1/00
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide an image reader that can read in details an image without causing out of focus or a distorted image or the like without the need for loading an original photo film with a plurality of frames to a holder. SOLUTION: The image read system 1 of this invention comprises a film scanner 100 and a host computer 20. A light source 111 of the film scanner 100 emits a visible light (R, G, B) and an infrared ray to the photo film 2 where the color component is decomposed into the infrared ray component and the visible light component. A CCD 114 picks up an infrared ray image obtained through the emission of the infrared ray. The host computer 20 detects a curl state of the photo film 2 on the basis of the infrared ray image.
Patent JP-2002250745-A (JP)
Title: Waveform recorder
Inventor: NAKAYAMA ETSURO
IPC: G01R13/20
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To realize a recorder which can write event information simultaneously to a memory and can utilize the event information as trigger information when data are to be reproduced. SOLUTION: The waveform recorder is provided with an A/D converter for sampling and digitally converting waveform signals to be recorded, a trigger detector to which outputs of the A/D converter are inputted, a memory controller for writing outputs of the A/D converter to the memory by a mode set by a CPU upon receipt of outputs of the trigger detector, and a display controller for outputting memory contents to a display via the memory controller. A latch means for latching event data inputted by the operator synchronously with the sampling is set to the waveform recorder. The memory controller writes contents of the latch means together with outputs of the A/D converter to the memory.
Patent JP-2002231420-A (JP)
Title: Ceramic heater
Inventor: ITO YASUTAKA
IPC: H05B3/10
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic heater capable of uniformizing a temperature of a heating surface of a silicon wafer, and capable of preventing damage of the silicon wafer. SOLUTION: In this ceramic heater, a resistance heating element composed of two or more circuits is formed on a surface or the inside of a disk-shaped ceramic substrate having a diameter of 200 mm or more. At least one circuit of the resistance heating element is divided in the circumferential direction, and includes a concentric circle or spiral pattern. The total number of circuits of the resistance heating element is 3 or more.
Patent JP-2002252797-A (JP)
Title: Solid-state image pickup device
Inventor: YUGAWA MASAHIKO
IPC: H04N5/374
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a solid-state image pickup device adaptive to a change in a size of a lens. SOLUTION: In the solid-state image pickup device 10 that is provided with a printed circuit board 11 with an opening 11a, a solid-state image pickup element 18 with a light receiving face 18a, a sensor package 12 containing them, and an optical unit 15 with a lens 14, the sensor package 12 and the optical unit 15 are placed so as to ensure an optical path through which a light made incident on the lens 14 passes the opening 11a and arrives in the light receiving face 18a on the other side. The area of the printed circuit board can effectively be utilized by mounting components on both sides of the printed circuit board and the size of the printed circuit board 11 in a horizontal direction can be reduced.  Since the optical unit 15 is mounted on the printed circuit board 11, even when the bright lens 14 with a large diameter is in use, the solid-state image pickup device can cope with the lens 14 without increasing the opening 11a and without the need for increasing the size of the solid-state image pickup device 10.
Patent JP-2002260523-A (JP)
Title: Field electron emission element having diamond-like carbon multilayer structure
Inventor: TOMOKAGE HAJIME
IPC: H01J1/304
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a field electron emission element having a diamond-like carbon multilayer structure that can complement disadvantages in a DLC single layer film, and has a stable field electron emission characteristic by forming an emitter of a DLC multilayer. SOLUTION: In the field electron emission element having a diamond-like carbon multilayer structure, the emitter 2 is formed of multilayer diamond-like carbon films having different properties on a base material 1.
Patent JP-2002259929-A (JP)
Title: Information storage medium
Inventor: KINOSHITA KAZUYUKI
IPC: B42D15/10
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To prevent an information storage medium from complicating of management and increasing possibility of losing even when the information storage medium is often used by a user. SOLUTION: Plural non-contact IC modules 6a to 6d are mounted on an IC card 2 installed in a case 1. The IC card 2 is installed so that the plural non-contact IC modules 6a to 6d can be selectively positioned with respect to an approaching part 4 approaching to an information reading means when reading out information written in the non-contact IC modules 6a to 6d.
Patent JP-2002256716-A (JP)
Title: Construction and operation of data center in general office building
Inventor: ARAI MAKOTO
IPC: E04H1/06
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a data center at low costs to users by greatly reducing the costs of construction and operation of the data center and further promote computerization for individuals and enterprises to contribute to the society by greatly reducing the cost of the data center, and further generalizing the data center. SOLUTION: No new building is constructed for the construction of the data center to achieve the construction and operation of the data center within an existing building, such as in an existing office building. By miniaturizing electronic information equipment such as computers for power savings, the density of electronic information equipment such as computers in the data center is increased and the power used by the data center is reduced to greatly reduce the costs of construction and operation of the data center.
Patent JP-2001316727-A (JP)
Title: Method for manufacturing cold rolled steel sheet excellent in processability and having reduced anisotropy
Inventor: ISHIGURO YASUHIDE
IPC: C22C38/16
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method in which cold rolled steel sheets having an extra low carbon and nitrogen content, no problems on processing, etc., and excellent processability and anisotropy can be stably obtained, and to provide a manufacturing method in which the cold rolled steel sheets having uniform quality along longitudinal direction in addition to the above characteristics can be stably obtained. SOLUTION: In manufacturing the cold rolled steel sheet by subjecting a steel slab having an extra low carbon/nitrogen type composition to heating, hot rolling, cold rolling and annealing, finish rolling is applied under the following conditions: >45-70% total draft at the passes before the final pass; 5-35% draft at the final pass; and finishing temperature between the Ar3 transformation point and (Ar3 transformation point +50 deg.C). Subsequently, within 1 s or >0.5-1 s after the completion of the finish rolling, rapid cooling is started at (200 to 2,000) deg.C/s cooling rate. The amount of temperature fall during this rapid cooling from the finishing temperature at the above finish rolling is regulated to 50-250 deg.C, and cooling-finish temperature of this rapid cooling is regulated to 650-850 deg.C. After successive slow cooling at a rate of <=100 deg.C/s or air cooling, the resultant hot rolled steel strip is coiled.
Patent JP-2002254097-A (JP)
Title: Sludge-treating method
Inventor: YAMADA YUKIHIKO
IPC: C02F11/00
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a sludge-treating method for treating sludge discharged from a water treatment plant. SOLUTION: To a mixture of soil and sludge which is prepared by adding the sludge to the soil generated at a construction site or a public works site at a rate of at most 30 Wt.% to the mixture and mixing it with stirring is added 0.07 to 0.1 wt.% of a water-soluble polymer containing carboxyl group, and mixed and stirred gently, and then a solidifying material consisting of powdered quick lime or the like is added and mixed.
Patent JP-2002258473-A (JP)
Title: Color photosensitive composition
Inventor: MANGYO TAKASHI
IPC: C08F2/50
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a color photosensitive composition excellent in heat resistance, light resistance, spectral characteristics and color purity and suitable for the manufacture of a color filter by a photolithographic method. SOLUTION: The color photosensitive composition is prepared by stirring and dissolving a photosensitive resin composition and dyes. Since dyes are used, fine pixels having especially excellent spectral characteristics and color purity can be formed from the obtained color photosensitive composition and bleed-out of dyes by development can be suppressed.
Patent JP-2002260150-A (JP)
Title: Animal appearance annunciating system and method
Inventor: KONNO HIROSHI
IPC: E01F9/615
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a road monitoring system capable of promptly notifying a driver of an animal appearance status on a road with a simple and inexpensive structure. SOLUTION: A processing controller 20 determines whether or not an animal appears from a traveling path (movement) of a traveling object caught by a sensor 10 and displays a warning indicating message for stimulating cautions in traveling on a road on an electric display panel 30 based on the determination results.
Patent JP-2002261435-A (JP)
Title: Structure for laser diode sub-mount and its manufacturing method
Inventor: FUJISAWA KAZUMASA
IPC: H01L21/52
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To obtain an inexpensive laser diode sub-mount that does not cause light emitting characteristic failure of a laser diode. SOLUTION: This laser diode sub-mount is constituted of a substrate having a metallized surface, flux and solder pieces put on the metallized surface of the substrate and fixed to the surface by heating, and an LD element which is positioned predecided position on the metallized surface by means of a jig provided above the flux and solder pieces fixed to the metallized surface and fixed to the metallized surface by heating.
Patent JP-2002269975-A (JP)
Title: Semiconductor memory
Inventor: ITO YUTAKA
IPC: G11C11/409
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory which has high reliability, in which large storage capacity and high operation speed are realized, and which is easy to use. SOLUTION: A plurality of memory cells including MOSFET in which information voltage is given to a gate through a transistor for write-in and transistors for read-out connected to it in a series state, are provided at intersections of a plurality of word lines for write-in, a plurality of word lines fro read-out, and a plurality of bit lines arranged in the direction being orthogonal to the above, a first level corresponding to the pre-charge level is read out to a bit line corresponding to information voltage when the MOSFET is in an off-state, a second level being different from the first level by a current path formed by the transistor for read-out is read-out to a bit line when the MOSFET of the memory cell is in an on-state,  and these two kinds of signals are sensed by a sense circuit consisting of a first amplifier circuit operated with first timing and a second amplifier circuit which is operated with second timing being delayed from the first timing, and in which an output signal of the first amplifier circuit is amplified, it is fed back to an input of the first amplifier circuit, and information holding operation of the read-out signal is performed.
Patent JP-2002271937-A (JP)
Title: Supporting tool for wiring/piping material and its coupling apparatus
Inventor: SHIMIZU SHOHACHI
IPC: H02G3/00
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To mutually, simply, and freely interlock supporting tools, and at the same time to newly, simply, and freely mount piping materials or the like to a master beam without using plurality of fixtures or the like. SOLUTION: A pair of right and left master beams 2, and a slave beam 3 are provided. The pair of right and left master beams 2 is provided along the laying path of a cable C. The slave beam 3 is erected between the master beams 2 for placing the cable C. The master beam 2 has the supporting tool 1 where a groove 2a for forcedly screwing a screw 12 is continuously formed in a longitudinal direction, and a coupling tool 11 for mutually interlocking the supporting tool 1. The screw 12 is forcedly screwed to the groove 2a via the coupling tool 11, thus mutually interlocking the coupling tool 11 to the supporting tool 1.
Patent JP-2002263375-A (JP)
Title: Amusement facility operating system, game machine, method for controlling operation of amusement facility, program, and recording medium
Inventor: SHIMIZU TAKEHIRO
IPC: A63F13/79
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an amusement facility operating system, a game machine, a method for controlling the operation of amusement facilities, a program, and a recording medium, capable of raising the repetition rate without extra processing time and extra labor costs. SOLUTION: Discrimination data and preference information of users are previously registered in a user information recording part 420 of a control-side system 400 connected to a game-center-side system 100 via a network. The game histories of the users are also sequentially recorded in the user information recording part 420 as user information. As the user information is collectively controlled in the user information recording part 420 of the control-side system 400, it is possible to provide various services at the game machines all over the country. Therefore, there is no need for extra processing time on the side of a game center 100, and it is possible to provide various services without the need for extra labor costs and raise the rate of repetition.
Patent JP-2002272585-A (JP)
Title: Container identifying device
Inventor: SHIMIZU YOSHIO
IPC: A47G23/08
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a container identifying device capable of not only surely detecting an identifier attached to the hard-to-see part of a container but also facilitating the checking work of the identifier and being attached to an existing conveyor later. SOLUTION: This container identifying device 1 can identify the container 20 of food and drink provided with a flange part 20b extended on the periphery and carried by a conveyor 10 by the identifier 20c attached to the bottom surface of the container 20. The container identifying device 1 is provided with the conveyor 2 for detection provided above the carrying surface of the conveyor 10, a lift guide 4 for lifting the flange part 20b of the container carried by the conveyor 10 and guiding the container 20 to the conveyor 2 for the detection and a container detector 6 provided between the carrying surface of the conveyor 10 and the carrying surface of the conveyor 2 for the detection.  In order to make the identifier 20c of the container pass through the clearance of the conveyor 2 for the detection, the lift guide 4 guides the position in a width direction of the container 20 to the conveyor 2 for the detection.
Patent JP-2002275712-A (JP)
Title: Working glove
Inventor: TSUDA TOSHIKUNI
IPC: A41D19/00
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a working gloves such as a rubber gloves, causing such a trouble as to make the opening end part of the other rubber glove or the sleeve opening of a wearer's garment even if the wearer puts a rubber glove on his hand using the finger part of the other dirty rubber glove. SOLUTION: This working glove is such as to be put on a wearer's hand according to the following process: picking up a pick-up part 5L2 of a tongue- shape piece 5L provided on a left-hand rubber glove 1L with a finger part 2R of a right-hand rubber glove 1R, inserting the left hand through the opening edge while the opening edge of the wrist of the left-hand rubber glove 1L is unfolded, pulling up the pick-up part 5L2 toward a sleeve opening 7 until the wearer's finger tip reaches to 3 finger part 2L, and putting the pick-up part 5L2 on the outer surroundings of the sleeve opening 7 of the garment in covering fashion.  The tongue-shape piece 5L comprises a fixed part 5L1 where a half side portion close to a palmar portion 3L is fixed with such a means as bonding, fusing or sewing, and the other half portion of the tongue-shape piece 5L comprises the pick-up part 5L2 capable of being raised up.
Patent JP-2002280533-A (JP)
Title: Solid-state image sensor and its manufacturing method
Inventor: FUKUYOSHI KENZO
IPC: G02B1/115
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a high definition solid-state image sensor in which flare is prevented by lowering reflectivity without the sacrifice of sensitivity, and a method for manufacturing a solid state image sensor with high yield by depositing a film at a low temperature without deteriorating an antireflection film and preventing charging. SOLUTION: The solid-state image sensor comprises an underlying resin layer 13, a resin lens 14, a mixture oxide film 15 and a transparent inorganic film 16 formed on a photoelectric conversion element 17 wherein the mixture oxide film is composed of a mixture of indium oxide and a recess 20 is formed in the underlying resin layer between resin lenses. The recess is formed in the underlying resin layer between the resin lenses, a photoresist pattern 32, the mixture oxide film and the transparent inorganic film are formed on the underlying resin layer and then removed by lift-off. Finally, the underlying resin layer is removed to expose a pad part 31.