baber/WOPTO huggingface dataset:
Patent JP-2002071795-A (JP)
Title: Radar device for acquiring and tracking target
Inventor: WATABE TSUTOMU
IPC: G01S13/72
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To highly accurately acquire and track targets even in a multipath environment. SOLUTION: Radio waves are transmitted and received by an antenna unit 1, and the target is detected by a target detecting circuit 2 through the use of a reception signal received by the antenna unit 1. An off-bore-site angle when the target is detected is obtained by a angle measuring computing circuit 3, and the location of the target is specified and displayed on a display 5 on the basis of an azimuth angle and an elevation angle obtained from the result of target detection and the off-bore-site angle.  Here, by detecting the velocity component of the target by a velocity detecting circuit 7 through the use of the result of target detection and by performing filter processing by a multipath removal computing circuit 8 through the use of the result of velocity detection and the result of target detection, indirect wave components among reflected components from the target are suppressed, and the elevation angle is recomputed, outputted to the display 5, selectively switched, and displayed.
Patent JP-2002081890-A (JP)
Title: Cooling water cooler and its cleaning method
Inventor: SUZUKI SHINYA
IPC: F28F19/01
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To clean water at any time including the operating time. SOLUTION: During operation for cooling the cooling water in a plant through cooling pipes 10d and 10e by introducing sea water from a sea water inlet pipe 8, fresh water injection valves 16a and 16b are opened to inject fresh water from fresh water injection pipes 15a and 15b into a sea water inlet water chamber 10a and a water return water chamber 10b thus removing ocean products adhering to a cooling water cooler 10 or deposited therein. Subsequently, a discharge valve 14 is opened and ocean products and foreign matters in the cooling water cooler 10 are discharged from a discharge pipe 13 and a sea water outlet pipe 11.
Patent JP-2002072730-A (JP)
Title: Fixing apparatus and image forming apparatus
Inventor: KIUCHI YASUSHI
IPC: G03G15/20
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To improve a recycling characteristic and to assure safety by facilitat ing the removal of a nut member for electrically connecting a electrically conduc tive member from a housing when discarding it and so on. SOLUTION: The nut member 30 is set between the guides 36 and 38 of a housing 28 by its sideslip, which blocks the escape of the nut member 30 in the axial direction of a screwing hole. When the electrically conductive member screwed in the nut member 30 is fixed in the sideslip direction, the electrically conductive member, a screw member, and the nut member after screwing is fixed on the housing 28, and thereby not depart.
Patent JP-2002071789-A (JP)
Title: Obstruction detecting device for motor vehicle
Inventor: TSUZUKI TAKEO
IPC: B60R21/00
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To mount an ultrasonic sensor and a harness to a bumper without laboring even at a narrow space inside the bumper. SOLUTION: The ultrasonic sensor 1 and the harness 3 connected to the ultrasonic sensor 1 are mounted to the bumper 4 through the use of a retainer 2. The ultrasonic sensor 1 is bent in such a way as to be approximately in parallel with the direction of extension of the bumper 4, and the harness 3 is fixed to the bumper 4 by the retainer 3 so as to be extended approximately in parallel with the direction of extension of the bumper 4.
Patent JP-2002066763-A (JP)
Title: Friction stirring joining device
Inventor: SAYAMA MITSURU
IPC: B23K20/12
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a friction stirring joining device capable of keeping the amount of insertion of a probe into a butt joint part constant by following a shank of a rotary tool on a surface of the butt joint part, especially, conducting excellent joining work by mounting on an arm of a robot for working even when change in undulations or plate thickness is occurred in the butt joint part of plate members. SOLUTION: The friction stirring joining device is provided with a rotary tool 2 for the friction stirring joining device, a spindle motor 3B of a rotary drive means 3 which is equipped with the rotary tool 2 and rotates and drives it, a servomotor 4A of a pressurized drive means 4 which is equipped with the rotary drive means 3 and presses a shank 2B of the rotary tool 2 on a surface of a butt joint part B, a mount bracket 5 which supports the pressurized drive means 4. Furthermore, this device is provided with a pressure sensor 6 which detects pressing force of the shank 2B on the butt joint part B, and a control means which controls drive of the servomotor 4A so that the pressing force can be within a prescribed range based on a detection signal of the pressure sensor 6.
Patent JP-2002074714-A (JP)
Title: Radial tilt detector
Inventor: TAGAWA YUKIHIRO
IPC: G01B11/26
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a radial tilt detector wherein a highly precise detecting value is obtained, costs are not increased and also the constitution of a head part is simple. SOLUTION: A speed detector 11 into which a driving signal is inputted and which outputs a speed in the direction along the optical axis of a light beam in a focal position and a radial tilt arithmetic processing means 16 which inputs a speed outputted by the speed detector and the number of revolution of the disk and outputs a radial tilt are provided in the radial tilt detector in a disk information recording/reproducing device having an optical head which irradiate the light beam on the recording surface of a rotating disk and receives reflected light reflected by the recording surface of the disk, a focus actuator 9 which adjusts the focal position onto which the light beam is condensed, and a driving means 10 which outputs a driving signal U for driving the focus actuator.
Patent JP-2002070424-A (JP)
Title: Simultaneously opening sliding doors
Inventor: WATANABE JIRO
IPC: E05F15/14
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To provide simultaneously opening sliding doors which have a very simple and compact structure and one of which can simultaneously and synchronously move in its opening or closing direction when the other sliding door is pulled in its opening or closing direction. SOLUTION: These simultaneously opening sliding doors are composed of two sliding doors 1 and 1' which slide in the separating direction from a closed position and an annular endless belt 3 which is extended in the sliding direction of the doors 1 and 1' and rotatably installed to an upper stile 2 adjoining to the doors 1 and l'. The facing end sections of the doors 1 and 1' are respectively connected to the facing intermediate sections of the belt 4 through fixtures 4 and 4' so that the left and right doors 1 and 1' may simultaneously move in the opening direction or closing direction.
Patent JP-2002078434-A (JP)
Title: Fishing reel
Inventor: OISHI HARUMICHI
IPC: A01K89/015
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a fishing reel capable of smoothly and surely carrying out a changing operation of a clutch mechanism even in a long-term use at a fishing place under severe conditions. SOLUTION: This fishing reel has a clutch mechanism 30 which changes a spool rotatably supported between side plates of a reel main body to both states of a winding state for transmitting a rotation driving force from a handle and a free state for disconnecting a transmission of the rotation driving force from the handle to the spool and is equipped with a pinion 31 movable in the axial direction so as to be connected to/disconnected from a connection part 6b of the spool. Both the side parts of the pinion 31 are supported on bearing parts 37 and 38 of the reel main body rotatably and movably in the axial direction and are partially in contact with the bearing parts 37 and 38.
Patent JP-2002081166-A (JP)
Title: Concrete product
Inventor: SAITO RYOJI
IPC: E04C2/06
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To obtain a concrete product ensuring sufficient strength even in a thin concrete slab and causing no inconvenience such as warp, crack or the like. SOLUTION: In the slab concrete product, a plurality of reinforcing bars consisting of a pair of main bars arranged in paralle with each other in the direction of the thickness and a circular bar provided so as to surround the circumference of the main bars are arranged in the direction of the width.
Patent JP-2002084289-A (JP)
Title: Tcp communication method
Inventor: HASEGAWA TERUYUKI
IPC: H04L12/28
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To attain efficient TCP(Transmission Control Protocol) communication where a terminal can process packets with a larger size without revising the smaller size of packets of about 1,500 bytes or so widely used for a network. SOLUTION: A CPU on a communication board 1 is utilized so as to disassemble/assemble packets at a TCP level thereby attaining the TCP communication at a high-speed.
Patent JP-2002081529-A (JP)
Title: Transmission for vehicle
Inventor: OHIGATA JIRO
IPC: F16H57/021
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To support a bearing having a large axial size without deepening a recessed part in a torque converter when supporting a bearing in the recessed part. SOLUTION: In this automatic transmission having an oil passage 66 composed of a separate plate 62 held between a torque converter case 11 and a valve body 61, a housing 16a of the bearing 16 supporting a counter shaft Sc is press-fitted into the recessed part 11a of the torque converter case 11. An edge part of the separate plate 62 is set along an outer circumferential surface of the housing 16a, and a cut 61a formed in the valve body 61 to be combined with the separate plate 62 is applied to an end surface of the housing 16a for preventing removal of the bearing 16.
Patent JP-2001312659-A (JP)
Title: Information providing system
Inventor: AMASAKA KO
IPC: G06Q30/02
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To improve motivation when commodity information is browsed. SOLUTION: When commodity information in an information station 2 is browsed from a terminal station 3 through a network 1, commodity information in the information station 2 is cashed in a repeating station 4 being a proxy server and time when cashed commodity information is provided to the respective terminal stations is clocked. A clocking result is point-converted and it is paid back to the user of the respective terminal stations 3.
Patent JP-2002086234-A (JP)
Title: Bending data computing method of band blade and bending data computer of band blade
Inventor: SAKIYAMA MINORU
IPC: B21D53/64
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a bending data computing method of a band blade capable of computing bending data of the band blade without requiring an expensive equipment investment of a bend apparatus of the band blade and a bending data computer of the band blade. SOLUTION: The computer is provided with a data input part 1 to input basic shape data for a box shape, a working information storing part 2 storing beforehand plural working data computing means for computing bending data of the band blade, an arithmetic part 3 to compute the bending data based on the shape data inputted from the data input part 1 and the working data computing means stored in the working information storing part 2 and a display part 4 to display the bending data computed by the arithmetic part 3.
Patent JP-2002087526-A (JP)
Title: Physical distribution system in multistory building street
Inventor: MURAYAMA MASAHARU
IPC: G06Q50/28
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To reduce an overlap of collecting/delivering vehicles by separately arranging an article collecting center when collecting/delivering articles in a multistory building street, and collectively collecting/delivering the articles after sorting the articles with respective multistory buildings. SOLUTION: When collecting/delivering the articles in the multistory building street composed of the plural multistory buildings, the full-time collecting/ delivering staff are respectively arranged in the respective multistory buildings, the article collecting center is arranged in a place separate from the multistory building street, and after receiving and sorting the articles in the article collecting center, and the collecting/delivering vehicles make a round for collectively collecting/delivering the articles in the vicinity of the mutistory building's doorway with respective multistory buildings, and collect/deliver the delivery articles and the collecting articles to respective houses in the buildings by the full-time collecting/delivering staff in the respective multistory buildings.  Thus, the collecting/delivering vehicles of a large number of companies are not repeatedly used in the multistory building street, and thus, illegal parking on a surrounding road is extremely reduced, a traffic snarl is eliminated, and wasteful use of fuel and an air pollution degree are remarkably reduced.
Patent JP-2001101678-A (JP)
Title: Track cross signal detection method and device for optical disk recording/reproducing device
Inventor: CHOI BYOUNG-HO
IPC: G11B7/131
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a method and device to detect track cross signals used as a criterion for discriminating the moving direction of an optical pickup during a track search and track pullin-in discrimination after the search. SOLUTION: In a photodetector 502, which is at least bisected in a radial direction, envelopes of RF signals (RF0) obtained by subtracting received optical signals generated by light receiving elements in the radial direction are binarized to obtain track cross signals. Moreover, track cross signals are generated by using the RF signals obtained by subtracting received light signals generated by the light receiving elements that are halved in the radial direction by the photodetector 502. Thus, track cross signals having small cross talk effect by adjacent tracks are generated when a track pitch is relatively small compared with the size of an optical spot.
Patent JP-2002088462-A (JP)
Title: Method for sealing treatment, sealing-treated sprayed deposit, and fan or blower each having the deposit
Inventor: ISHIMORI YUICHI
IPC: F04D29/28
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a sealing method by which wear resistance and corrosion resistance can be maintained over a long period even under a corrosive wear environment where a sealing function is so far considered to be difficult to maintain, a sprayed deposit subjected to spray sealing of pores, and a fan or a blower each having the sprayed deposit. SOLUTION: In the sealing method for a sprayed deposit, a resin emulsion in which a resin having particle size smaller than the size of pores in the inner part of the sprayed deposit is dispersed in a solvent is applied on the surface of the sprayed deposit, which is impregnated with the emulsion and the pores in the inner part of the sprayed deposit are filled with the above resin component.
Patent JP-2002092374-A (JP)
Title: Mediation system for use of information
Inventor: MIZUNO SHINICHI
IPC: G06Q20/40
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a relay/mediation system for use of information capable of presenting charged information on a telecommunication network to a third person free of charge after paying a proper price. SOLUTION: In this relay/mediation system for use of information on a network, a payer P pays a rental fee of information A to a proprietor of the information A on the telecommunication network 1 or to a person receiving using permission from the proprietor, and mediation among the payer P, a user Q and the information proprietor X is executed so that the user Q except the payer P can use the information A on the telecommunication network 1 corresponding to the information rental fee paid by the payer P. Especially, this system is characterized by enabling the payer P to present to the user Q, the information A on the telecommunication network 1 usable by the user Q as an action corresponding to a present, and enabling the user Q to request reversely to the payer P, the information A on the telecommunication network 1 required to be used by the user Q.
Patent JP-2002087501-A (JP)
Title: Garbage accumulating vessel
Inventor: MASUKICHI SHINJI
IPC: B65F1/16
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a garbage accumulating vessel having no possibility of scattering garbage by a crow, a cat and a rat and capable of improving garbage recovering efficiency by easily and quickly taking out the accumulated garbage. SOLUTION: This garbage accumulating vessel is constituted such that an opening part 1a is opened in one side surface of a garbage accumulating chamber 1, the front of the opening part 1a is formed as a garbage recovering space 2, and the garbage recovering space 2 is covered with a sliding covering plate 4 so as to be freely openable-closable.
Patent JP-2002087063-A (JP)
Title: Pipe member and manufacturing method therefor
Inventor: TADA YUTAKA
IPC: B21D39/00
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a pipe member capable of increasing the strength of a required section without increasing weight and costs. SOLUTION: A bracket member 20 is fixed to one end of the pipe 1, a punch 3 is pressed against an outer face of the bracket member 20 and is inserted in it to position the punch 3 and the bracket member 20, and the punch 3 is pushed into the pipe 1. Then, an outer part in the radial direction of the bracket member 20, namely, a part which is more outside than an inside diameter of the pipe 1, is drawn at one end of the pipe 1 and becomes a side wall part 2b in pressure-contact with an inner peripheral face of the pipe.
Patent JP-2002091204-A (JP)
Title: Image forming apparatus
Inventor: KATO TSUTOMU
IPC: G03G15/14
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus equipped with a means for confirming the opening/closing state of a transfer guide and a means for using the current being made to flow to the transfer guide as another current to be used for an image forming process. SOLUTION: In this image forming device which is equipped with a transfer roller 1 as a transfer means for transferring the toner image being formed on a photoreceptor to transfer material and in which the transfer guide 4 for guiding the transfer material to a transfer position opens/closes, a route for supplying a current to the transfer guide 4 is provided, and the state of the guide 4 is detected while the current is flowing.
Patent JP-2002089951-A (JP)
Title: Filter unit of air conditioner
Inventor: TAKEUCHI NOBUKATSU
IPC: F24F13/28
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To provide the filter unit of an air conditioner which can easily restore its processing efficiency and whose cost required at restoration is low. SOLUTION: A filter 22 for air filtration is supplied from a filter roll 21 in roll form. When dust accumulates on the filter 22 in use, the filter 22 can be replaced with new one by drawing out an unused clean filter 22 from the roll 21. Therefore, the mounting and removal work become needless, and the replacement can be performed easily.
Patent JP-2002100480-A (JP)
Title: Organic electroluminescence element
Inventor: ONISHI TOSHIHIRO
IPC: H01L51/50
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide an organic electroluminescence element, having high light-emitting efficiency, while maintaining a characteristic of the organic EL element such as easily obtaining light emission of a large number of color's in addition to low-voltage drive and high luminance. SOLUTION: (1) In this organic EL element, having at least an electron hole-injection layer and a light-emitting layer between electrodes composed of a pair of anode and cathode being transparent or semitransparent at least in one, the electron/hole-injection layer contacts with the anode, and electrical conductivity of a part on the side for contacting the electron/hole-injection layer with the anode is lower than electrical conductivity of a part on the side of not contacting with the anode.  (2) In the organic EL element, having at least the electron/hole-injection layer and the light-emitting layer between the electrodes composed of the pair of anode and cathode, which are transparent or semi-transparent at least in one, the electron/hole-injection layer has electron/hole-injection layers of at least two layers; and among these layers, one layer is the electron/hole-injection layer contacting with the anode, and electrical conductivity of the electron/hole-injection layer contacting with the anode is lower than electrical conductivity of the electron/hole-injection layer positioned on the side which is located most opposite the anode.
Patent JP-2002066737-A (JP)
Title: Battery welding machine
Inventor: HARADA KAZUYA
IPC: H02M9/00
Filed: 2000-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a united battery welding machine capable of easily adding another DC power source unit in order to extend welding time and reduce a burden on an battery in the battery welding machine. SOLUTION: The united battery welding machine is provided with a DC power source unit U1 which receives DC power source produced by transforming a commercial power source by means of a transformer 1 and rectifying the transformed AC output by means of a rectifier circuit 2, and a battery unit U3 which connects to output terminals of this DC power source unit U1 with other DC power source unit U2 together by means of connection plugs 3. In this machine, a welding rod 4 and a work W are connected to connection terminals of the output terminals of this battery unit U3 and the DC power source unit U1 and U2.
Patent JP-2002099585-A (JP)
Title: Test model generation apparatus and test model generation method
Inventor: OYAMA TATSUO
IPC: G01R31/28
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus that can generate a test model corresponding to test condition by a simple operation and can increase the circuit design efficiency. SOLUTION: The apparatus generates a test model that conducts circuit tests on the basis of circuit descriptions and the test conditions when the circuit descriptions for the test described by a hardware describing language and the test conditions are specified.
Patent JP-2002095990-A (JP)
Title: Crusher and classifier
Inventor: NAITO KAORU
IPC: B02C23/16
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To crush compost, and to efficiently classify and discharge foreign materials contained therein. SOLUTION: A crusher and classifier 1 is provided with a horizontal-type cylindrical drum 2 and an impeller 3 for crushing arranged coaxially in the drum 2. The lower half part of the peripheral wall of the cylindrical drum 2 is formed with a screen surface part 23 made of a mesh-shaped punching metal for shaking off the crushed compost. Respective crushing cutting-edges 32 fitted to the impeller 3 for crushing are rotated while scraping the compost stuck to the screen surface part 23 since the end parts of the crushing cutting- edges 32 are twisted in a direction rectangular to their traveling direction. As the respective cutting-edges 32 are spirally arranged in the direction of the axial line of the impeller 3 for crushing, the compost is efficiently conveyed to the back end 22 of the cylindrical drum 2 while being crushed.  The foreign materials fed to the back end 22 of the cylindrical drum 2 which has been separated from the compost is made to spurt outside through an outlet 8 by the blast blades of the impeller 3 for crushing.