baber/WOPTO huggingface dataset:
Patent JP-2001224855-A (JP)
Title: Shooting game device, position detecting device and information storage medium
Inventor: TANIYAMA MASAYUKI
IPC: G06F3/0487
Filed: 2000-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a shooting game device capable of accurately detecting the position of spotlight projected on a position detecting area included in an image display area, on the basis of an image pickup signal of an image pickup means. SOLUTION: This shooting game device detects the shot position of spotlight projected on a display from a beam gun on the basis of the image pickup signal of a video camera. The device divides the position detecting area 2100B included in an image pickup area of the camera, in a matrix of M×N blocks, specifies the block of the divided matrix where the spotlight exists, and detects the position of the spotlight in the specified block to detect the actual shot position of the spotlight in the position detecting area to be an image pickup object.
Patent JP-2001201442-A (JP)
Title: Surface contaminant recovery apparatus, surface analyzing apparatus and method for manufacturing semiconductor device
Inventor: TSUTSUI TOSHIKAZU
IPC: G01N23/223
Filed: 2000-01-21
Abstract: PROBLEM TO BE SOLVED: To prevent lowering of the quantitative and qualitative analyzing accuracy of impurities, when the impurities on the surface of a semiconductor wafer are analyzed quantitatively and qualitatively by total reflection fluorescent X-rays or the like. SOLUTION: A negative pressure pipe 4, constituted of a material high in chemical solution resistance like PFA or PTFE, is arranged so that the other end of a through- hole 4A thereof connected to an external negative pressure control part at one end thereof is positioned directly above the liquid drop 2 on the surface 1S of a semiconductor wafer. Accordingly, the negative pressure pipe 4 brings the region above the liquid drop 2 to a negative pressure state, so as to suck the air in the periphery of the liquid drop 2 from the through-hole 4A to control the flow of air streams 3.  With this constitution, the drying of the liquid drop 2 advances from the periphery of the liquid drop 2 to the center thereof by the friction of the air streams 3 with the liquid drop 2, and a force is applied to the liquid drop 2 from the lateral direction thereof to the center thereof by the air streams 3, and as a result, the area of the drying mark of the liquid drop 2 can be reduced to the contact area of the liquid drop 2 at dripping time with the semiconductor wafer 1 or less.
Patent JP-2001207651-A (JP)
Title: Support device
Inventor: FUKUSHIMA TOSHIYUKI
IPC: E04H17/20
Filed: 2000-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a support device, in which a support is not tilted even when a large tension of rope a works on an upper section, in the support for strain the rope for pitch a net for the border line of a lot. SOLUTION: The support device has a main support 3 erected at the corner 2b of the corner section of a lot 2, two sub-supports 4 erected in the lot 2 at a fixed distance in the rectangular direction centering around the main support 3, connecting materials 5 connecting the main support 3 and the sub-supports 4 in the upper and lower sections, three piles 9 driven into a ground surface in the vicinity of each of the main support 3 and the sub-supports 4, and guide pipes 10 fixing these piles 9 and the main support 3 and the sub-supports 4 and being fixed to the side sections of the main support 3 and the sub-supports 4.
Patent JP-2001207605-A (JP)
Title: Solar battery modules and setting structure therefor
Inventor: SAKAI NORIKAZU
IPC: H01L31/042
Filed: 2000-01-21
Abstract: PROBLEM TO BE SOLVED: To provide solar battery modules in which required kinds of shapes of the solar battery modules can be reduced, when the solar battery modules are bedded on a hipped-roof even to a corner ridge thereof, and to provide a setting structure thereof. SOLUTION: The solar battery modules are arranged on roof surfaces 51 of the hipped roof 50, in which the corner ridge 52 thereof forms 45 degrees with respect to a ridge direction X and a span direction Y when projected on a horizontal plane P. Out of the solar battery modules, a solar battery module 1, when arranged on the roof surface 51 and projected on the horizontal plane P, is formed like such a right triangle that its hypotenuse 10 is arranged almost along the corner ridge 52, that one side other than the hypotenuse 10 is in parallel with the ridge direction X, and that the other side other than the hypotenuse 10 is in parallel with the span direction Y.
Patent JP-2000221954-A (JP)
Title: Device and method for stabilizing image
Inventor: ABALI BULENT
IPC: G06F3/048
Filed: 2000-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for compensating the vibration and jitter of image while making a user observable the image on a display screen by compensating the movement of a display device so that the image on a display screen of the display device is practically stopped in relation to the close observation by an observer. SOLUTION: A system for stabilizing image and for correcting jitter/vibration of image includes a movement sensing circuit 42, a horizontal signal circuit 50H and a vertical signal circuit 50V for respectively receiving the output from the movement sensing circuit 42. The output from the movement sensing circuit 42 expressing the horizontal offset and the vertical offset is applied to the horizontal signal circuit 50H and the vertical signal circuit 50V in order to move an image to be displayed in the vertical direction and the horizontal direction. Furthermore, the horizontal signal circuit 50H and the vertical signal circuit 50V receive the input for expressing the processed video image signal at the main input terminal.
Patent JP-2001210718-A (JP)
Title: Semiconductor integrated circuit and method of designing the same
Inventor: YAMAMOTO HIROSHI
IPC: H01L21/82
Filed: 2000-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit and its manufacturing method, wherein clock skew caused by production variation can be reduced. SOLUTION: When a gate becomes longer by a length ΔL due to dimensional deviation, the gate of a transistor that forms a clock driver becomes 'L+α+ΔL' in length, and the gates of transistors that form a flip-flop group become as long as 'L+ΔL'. Therefore, a relative error in the length of a gate in the flip flop group becomes as large as 'ΔL/L'. Dimensional deviation occurs in an etching process or the like as mentioned above, and even if a gate increases or decreases in length, the size of a relative error in the length of the gate in the clock driver gets smaller than that in the flip-flop group. As a result, transistors are almost equal to each other in drive capacity, so that clock signals CLK to be transmitted are decreased in skew.
Patent JP-2001045180-A (JP)
Title: Method and device for setting up communication session and communication system
Inventor: DERMLER GABRIEL
IPC: H04Q11/04
Filed: 2000-01-26
Abstract: PROBLEM TO BE SOLVED: To obtain a method for setting up a communication session between a calling person and a called person by outputting related information or the title of a session by the output device of the called person and alarming the called person that an incoming call arrives. SOLUTION: A calling person 1 speaks a calling related statement, and the calling related statement is shown on a calling device 7. Even though a setup message 10 having calling related information 3 is subjected to path designation through a network 6, the message 10 does not reach a called device 8 yet. The information 3 is made to pass through the network 6, and an output of an alarm signal 11 including the calling related statement is shown to a called person 2 by using an output unit 5. The devices 7 and 8 are connected through the network 6, and the persons 1 and 2 are connected through communication. Telephone calling 9 is established, the status of the calling 9 becomes connection and communication through the network 6 is started.
Patent JP-2001205925-A (JP)
Title: Material to be recorded
Inventor: SHIBATA YUTAKA
IPC: B41J2/01
Filed: 2000-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a material to be recorded wherein the water-resistance and bleeding property are improved. SOLUTION: For this material to be recorded, an ethylene-vinyl acetate based copolymer emulsion wherein a weight ratio of the ethylene unit and the vinyl acetate unit is 5 to 35:95 to 65, and a nonvolatile component is 65 wt.% or higher, is applied on a base material.
Patent JP-2001209758-A (JP)
Title: Cleaner for card carrying belt
Inventor: IKEDAKA KOJIRO
IPC: G06K13/02
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To improve workability and also convenience and also to reliably perform cleaning. SOLUTION: A card carrying belt 9 in the card carrying path 5 of a card processor 1 is cleaned by a cleaning card 30. Three pairs of engagement insertion holes 31a, 31b, 31c, 32a, 32b and 32c are respectively provided at the both edge parts of the card 30. A holder 20 is formed in an almost flat plate-shape, and contacting parts 21 and 23 for card insertion direction regulation abutting on an opening edge 6a are provided on the front edge surface of the holder 20. An engagement part 24 for card width direction regulation engaging with the side part 4a of the path 5 is also provided on the front edge surface. A pair of projections 26 and 26 that the engagement insertion holes of the card 39 are selectively engaged and inserted with is projected from the surface f the holder 20.
Patent JP-2001217755-A (JP)
Title: Upline streamed noise suppressing method for bidirectional catv system and branch for bidirectional catv
Inventor: UEMA TAKEO
IPC: H04B3/36
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To provide an upline streamed noise suppressing method for bidirectional CATV system and a branch for bidirectional CATV, with which the signal of an up line can be transmitted without being affected by a streamed noise even when the existent cable facility of a CATV system performing the services of a down line only is used. SOLUTION: A carrier frequency to be used for the up line from a subscriber terminal in the bidirectional CATV system to the side of a station is made different for each of plural subscriber terminal groups and on the transmission route of the up line from each of plural subscriber terminal groups to the station side, only the band of the carrier frequencies used for the respective subscriber terminal groups is passed.
Patent JP-2001213563-A (JP)
Title: Recording material processing device, image forming device used in it, and curl correcting device
Inventor: IKEUCHI HIROYUKI
IPC: G03G21/00
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device and curl correcting device which can be erected through simple combination process even if the devices belong to different sorts. SOLUTION: A recording material processing device is configured so that a recording material whereon image is formed by an image forming device 1 is subjected to curl correction using a curl correcting device 2, wherein the image forming device 1 is equipped with an image building means 3 to form image on the recording material using different color transcribing material on the basis of the fed image information and a curl information judging means 4 to judge the curl information containing at least the curling amount of the recording material with image formed by the means 3 while the curl correcting device 2 is furnished with a curl correcting means 5 to make curl correction of the recording material with image formed by the means 3 and a curl control means 6 which decides the curl correcting amount on the basis of the curl information judged by the curl information judging means  4 and controls the curl correcting means 5 on the basis of the decided curl correcting amount.
Patent JP-2001212438-A (JP)
Title: Filter device and operation method for filter device
Inventor: YAMAMOTO SHUJI
IPC: B01D65/02
Filed: 2000-02-02
Abstract: PROBLEM TO BE SOLVED: To surely inactivate pathogenic organisms filtered and separated, and also to efficiently utilize beat energy. SOLUTION: Pathogenic organisms such as Cryptosporidium oocyst are removed with a filter body 22a of a filter device body 22. Before backward washing, treated water is circulated to a raw water side via a circulation line 46, and also the circulation water is heated with a heat exchanger 44. Thus, the filter body 22a can be heated to a specified high temperature without discharging the treated water to the outside of the system, and the collected pathogenic organisms can be inactivated. Then, non-inactivated pathogenic organisms are prevent from being contained in the backward washing water. The heated water generated by a treatment of the filter device body 22 is stored in a heated water storage tank 90, and it can be reutilized for treatment of a filter device body 66.
Patent JP-2001212547-A (JP)
Title: Incineration ash and method for fixing incineration ash containing dioxin and related compounds
Inventor: ISHIWATARI HIROYUKI
IPC: C08L33/06
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To prevent scattering of incineration ash, incineration ash containing dioxins and related compounds into the environment. SOLUTION: Incineration ash and incineration ash containing dioxins and related compounds are fixed by a polymerizable resin compounds to prevent those compounds from scattering to the environment.
Patent JP-2001219608-A (JP)
Title: Booklet printer
Inventor: SANO HIDEKI
IPC: B41J13/26
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To obtain a booklet printer in which a booklet can be printed at a correct print position depending on the shift of each page. SOLUTION: An image reading means 1 reads out page information imparted to each page of a booklet N and carrying sections 6a-6e are subjected to drive control such that the print start position of a booklet B is corrected at a print section 7 based on the page information. Since print can be started at a correct print start position for each page by carrying the booklet N by the number of lines printed while including a shift before starting print operation, the booklet N can be printed at a correct print position depending on the shift of each page.
Patent JP-2001219133-A (JP)
Title: Brush polishing/sweeping device for gas cylinder
Inventor: NOGUCHI TOSHIO
IPC: B08B9/36
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a new brush polishing/sweeping device which dispenses with a brush polishing/sweeping operation by labor under undesirable environments and contributes to a cost cut in recoating work due to the upgrading of ground treatment efficiency. SOLUTION: This brush polishing/seeping device for a gas cylinder 1 comprises a plurality of rollers 2 which support the gas cylinder 1 in a lying- down and rotatable manner, a roller rotating means 3 for driving the rollers 2 to rotate, a first rotary brush 4 which is provided in a relatively movable manner along a cylinder barrel part 1a and polishes/sweeps the cylinder barrel part 1a and a second rotary brush 5 for polishing/sweeping a cylinder shoulder part 1b.
Patent JP-2001226819-A (JP)
Title: Method of producing flame-retardant polyvinyl alcohol fiber
Inventor: INADA SHINYA
IPC: D01F6/50
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a method of efficiently producing polyvinyl alcohol flame retardant fiber that is useful as clothes, industrial materials and living materials with high cost performance. SOLUTION: A polyvinyl alcohol polymer and a halogen-containing polymer are dissolved in a common solvent and the resultant spinning dope is extruded into the coagulation bath through the dry or wet process to produce the objective PVA flame-retardant fiber wherein the particle size of the halogen polymer is adjusted to >=150 μm on the average and <=600 μm at a maximum.
Patent JP-2001219278-A (JP)
Title: Projection welding method and window regulator manufacturing method
Inventor: OKUHARA YUTAKA
IPC: B23K11/00
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a projection welding method assuring sufficient welding strength in the case of a thin welding member and a window regulator manufacturing method. SOLUTION: Projection parts 300, 400 abutting each other are arranged respectively to a first arm part (first welding member) 11 and a second arm part (second welding member) 12 to be welded.
Patent JP-2001222033-A (JP)
Title: Optical waveguide type optical switch
Inventor: OBA NAOKI
IPC: G02F1/313
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide an optical waveguide type optical switch in which the allowance of a coupling length error and a phase-shift amount error is large and which is capable of maintaining a high extinction ratio. SOLUTION: Two line of optical waveguides 11 successively form a first directional coupler 12, a first phase shifter 17, a second directional coupler 13, a second phase shifter 18, a third directional coupler 14 and the first phase shifter 17 and the second phase shifter 18 are constituted so as to simultaneously act respectively on the core of the optical waveguide of the side and the core of the other optical waveguide.
Patent JP-2001226415-A (JP)
Title: Method for producing aqueous emulsion
Inventor: HASEGAWA MITSUTAKA
IPC: C09D5/02
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an aqueous resin emulsion where the resin is hardly deteriorated even under exposure to natural light over a ling period of time. SOLUTION: A method for producing an aqueous emulsion features that both of a polymer which has one or more functional groups excellent in trapping an active radical and/or functional groups capable of absorbing ultraviolet rays in a molecule and has a number average molecular weight of >=1,000 and a radically polymerizable monomer are emulsified and dispersed in an aqueous medium in the presence of a surfactant in such a way as to a obtain an emulsified and dispersed system where an average particle diameter of an emulsified particle is not larger than 1 μm and then the system is dropped into an aqueous medium under a heated condition in order to polymerize the radically polymerizable monomer in the emulsified particle where the polymer coexists.
Patent JP-2000296985-A (JP)
Title: Transmitter for remotely controlling industrial machine
Inventor: HABAZAKI TOMIAKI
IPC: B66C15/00
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To immediately recognize the current mode, operation state and the contents of a current error and operate an industrial machine with ease and without erroneous operation. SOLUTION: A plurality of operation buttons, operation levers and the display screen 7 of a liquid crystal indicators 6 are arranged on the operation face 5 of a transmitter 1 to remotely operate a crane. On the display screen 7, screens can be displayed by switching a set mode, and operation contents can also be displayed. In addition, the controlled variables of controlled members such as accelerator lever, etc., are also displayed. In addition, when an error occurs, the type and contents of the error are also displayed. In addition, the initial set value can also be displayed. Operation while seeing displayed contents facilitates the operation, eliminates an error in operating keys, etc. In addition, the contents of errors and the initial set value of the transmitter can be confirmed by the transmitter.
Patent JP-2001229947-A (JP)
Title: Cooling system for fuel cell
Inventor: UOZUMI TETSUO
IPC: H01M8/04
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a cooling system for a fuel cell, capable of improving cooling performance with cooling water by increasing the heat radiation of the cooling water, during the temperature rise of the cooling water. SOLUTION: When the temperature of the cooling water passing through the fuel cell 1 exceeds a reference value, three-way valves 11a, 11b are controlled to open flow passage change-over pipes 13a, 13b for circulating the cooling water in a second cooling water flow passage. Namely, the direction of circulation of the cooling water is reversed for supplying the high-temperature cooling water from the fuel cell 1 directly to a heat exchanger 7 and then to a humidifier 3.
Patent JP-2001228360-A (JP)
Title: Optical connector
Inventor: MASUO MASAHARU
IPC: G02B6/32
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To provide an optical connector which has a high optical coupling efficiency, which is hardly scratched in the end face of an optical fiber, and which facilitates the handling as well as the manufacturing or assembling. SOLUTION: The ferule 31 of the plug 30 attached to the end of an optical fiber 40 is formed, in the center of the end face, with a concave opening 31b-2 whose diameter increases from the inside to the outside. In the end of a coated optical fiber 41, a convex lens 41a is formed having a spherical face at a position flush with or inside of the end face 31b-1. When the plug 30 with the optical fiber 40 connected is inserted into a receptacle 50, an outgoing light from the receptacle 50 is converged by the concave opening 31b-2 and also by the convex lens 41a. As a result, it further enhances an optical coupling effect between the plug 30 and the receptacle 50.
Patent JP-2001226149-A (JP)
Title: Method and device for shielding secondary x-ray from electron beam irradiating device for fine line
Inventor: OBA TOSHIO
IPC: G21K5/10
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To secure safe working environment without losing work efficiency by simply shielding secondary X-rays generated at the time of irradiating a coating material applied on fine lines with electron beams. SOLUTION: The method for shielding secondary X-rays emitted from the electron beam irradiating device for the fine line is characterized by shielding the secondary X-rays generated by electron beam irradiation by providing X-ray shielding tubes at an entrance and an exit of the fine line in the electron beam irradiating device for irradiating the coating material applied on the fine line with the electron beams to execute curing.
Patent JP-2001228216-A (JP)
Title: Test circuit for device dynamic characteristic measurement
Inventor: TOKUE TATSUYA
IPC: G01R31/3183
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a test circuit capable of accurately performing fast function test by dynamic characteristic measurement without receiving the influence of a peripheral environmental condition, by using the clock signal of a high frequency even when the device tending to enhance an operation frequency is a target. SOLUTION: This test circuit inputs a signal (a) shaping waveform of the clock signal of the prescribed frequency through PAD 1 from the tester (rough sketch) of a clock generation circuit for dynamic characteristic measurement by an input and output buffer 3, and a signal (b) shaping waveform of a test signal half-shifting the phase of the clock signal through PAD 2 from a test signal generation device by an input and output buffer 4 by an AND circuit 5. A frequency variable clock signal (c) doubling the prescribed frequency is obtained by logical product output taking logical product, the signal (a) is selected and outputted by a selector 6 in case of normal mode, and the clock frequency variable circuit of constitution selecting and outputting the signal (c) is provided with the device itself in case of test mode.