baber/WOPTO huggingface dataset:
Patent JP-2001232237-A (JP)
Title: Wet type electric dust collecting apparatus
Inventor: KATAYAMA HIROYUKI
IPC: B03C3/16
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a wet type electric dust collecting apparatus capable of achieving the sufficiently high dust collecting function even if spark takes place between a dust collecting electrode and an electric discharge electrode. SOLUTION: The wet type electric dust collecting apparatus electrically charges dust in a dust-containing gas by corona discharge generated between thorn-like pieces 22a of an electric discharge electrode 20 and a dust collecting electrode 10, collects the charged dust in the dust collecting electrode 10 by Coulomb force generated between the dust collecting electrode 10 and the electric discharge electrode 20, and then washes out the collected dust with a washing liquid. In the dust collecting apparatus, the length of the thorn-like pieces 22a of the electric discharge electrode 20 is so set as to keep the distance between the tip ends of the thorn-like pieces 22a and the dust collecting electrode 10 is shorter than the distance between the frame 21 of the electric discharge electrode 20 and the dust collecting electrode 10.
Patent JP-2001233646-A (JP)
Title: Artificial marble holding
Inventor: KAWASE SHIGEKI
IPC: C04B103/69
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To obtain a clean and hygienic artificial marble molding by improving stain resistance and controlling proliferation of mold and bacterium in an artificial marble molding. SOLUTION: The stain resistance on the surface of artificial marble molding can be improved by an fine uneven structure 7 on the surface and a synergistic effect of a silane coupling agent 1 and an additive 2 by making the artificial marble molding which has the fine uneven structure 7 on the surface and is composed of a resin component 6, an inorganic filler 5, the silane coupling agent 1 and the additive 2 having a surface free energy smaller than that of the resin component 6.
Patent JP-2001242907-A (JP)
Title: Monitor and control system
Inventor: NISHIMURA ISAMU
IPC: H04M11/00
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To solves the problems that the burden of a central system is large since a subsystem directly acquires monitoring information from the central system and the subsystem is large-scaled since the subsystem has the equivalent information to the monitoring information in which the central system manages in a system wherein the central system transmits monitoring control information and a facility and an instrument are monitored and controlled. SOLUTION: The central system is equipped with servers 12A and 12B for the subsystem to transmit only updating monitoring information out of the monitoring information being acquired by the subsystem. The subsystem requests the servers to search the updating monitoring information by connecting to the servers with intranet, and the servers transmits information obtained by searching the updating monitoring information.
Patent JP-2001239049-A (JP)
Title: Pachinko machine and storage medium
Inventor: MIZUNO MASAHIRO
IPC: A63F7/02
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko machine capable of clearly informing a player of the approach of the final round before the final round arrives and to provide a storage medium recording a computer program for functioning the pachinko machine. SOLUTION: If the number of the feasible maximum rounds in a game at a big prize is 13, 'Round 12' and a message 'Next is the final round.' are displayed on the special pattern indicator 32a of a special pattern display unit 32 at the start of the twelfth round. The player can be clearly informed of that the next round is the final found by this display, thereby the player playing the game while being convinced that the number of the maximum rounds is 16 is prevented from being confused into thinking of interruption when the game is finished at the thirteenth round.
Patent JP-2001241598-A (JP)
Title: Delivery method of cryogenic liquid and its delivery apparatus
Inventor: MORI MIKIRO
IPC: F17C9/00
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a delivery method and a delivery apparatus for a cryogenic liquid which can prevent a generation of gas-liquid two phase flow in a pipeline and eliminate a pressure loss and vibration due to the gas-liquid two phase flow. SOLUTION: In the method of delivering the cryogenic liquid wherein the cryogenic liquid such as a liquid helium is accommodated in an airtight container 3 and then delivered from a liquid discharge pipe 6 arranged from a top part of the airtight container 3 to a bottom area 11 thereof; a sidewall 12 of the airtight container 3 is heated, the cryogenic liquid adjacent to the inside wall 13 thereof is evaporated, and then the cryogenic liquid is delivered.
Patent JP-2001251789-A (JP)
Title: Apparatus and method for forming power system diagram
Inventor: NAKADA HIDEO
IPC: G06F17/50
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To solve the problem of being unable to make easy imagination of a power system diagram to be formed by a user's forming knowledge expressed in a text form and hence not graphically expressed even by forming the power system diagram according to the forming knowledge when the knowledge is received from an input unit 1. SOLUTION: A method for forming the power system diagram comprises the steps of graphically defining the forming rule of a facility group constituted of a plurality of facilities, and retrieving connecting information, corresponding to the defined rule of connecting information stored in a facility indirect connecting information memory 11.
Patent JP-2001244870-A (JP)
Title: Satellite communication system and satellite repeater station
Inventor: YAMAMOTO YOSHIHIKO
IPC: H04B7/15
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a satellite communication system and a satellite repeater station which can excellently provided information differing in information amount for a ground receiving station. SOLUTION: The satellite repeater station 2 is equipped with plural variable rate receivers 24. A variable rate receiver 24 modulates a FDMA signal of a corresponding channel. In this case, the variable rate receiver 24 demodulates the FDMA signal according to a transmission rate sent from a ground control station to manage the transmission rate of FDMA signals and received by the control station receiver. Information data can, therefore, by restored irrelevantly to the transmission rate. A multiplexing device 27 generates TDM data by multiplexing the information data on a time-division basis at a higher rate than the maximum transmission rate of the FDMA signal. The ground receiving station can surely restore any information. Consequently, signals of any transmission rate can securely be relayed and information are supplied smoothly to the ground receiving station.
Patent JP-2001246995-A (JP)
Title: Impact and vibration energy absorbing member
Inventor: KATO RENTARO
IPC: F16F15/08
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a light-weight impact and vibration energy absorbing member capable of absorbing high impact energy caused when a collision occurs and simultaneously reducing the vibration generated in a vibration transmitting member. SOLUTION: This impact and vibration energy absorbing member consists of a housing 1 having one hollow part 1c therein and made of aluminum alloy and a highly rigid foaming elastic body 2 having a minute clearance between a wall face of the housing 1 and it and sealed into a hollow part 1c so as to loosely move. It has high impact energy absorbing capacity because an impact energy absorption amount by the highly rigid foaming elastic body 2 is greatly increased when the collision occurs and an impact is inputted. Moreover, when the vibration is transmitted from the vibration transmitting member and the housing 1 resonates, the foaming elastic body 2 sealed into the hollow part 1c so as to loosely move comes into contact with a wall face of the housing 1 to provide the damping property due to slide friction and energy loss by the collision and effectively suppress the vibration.
Patent JP-2000347012-A (JP)
Title: Color separation prism, projection type display device and camera equipped with that prism
Inventor: SATO MASAAKI
IPC: H04N9/097
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To improve the arrangement of prisms having a void or space in a composite prism for color separation and synthesis, and to obtain a color separation composite prism or the like which avoids problems of registration misalignment. SOLUTION: In the composite prism for color separation and synthesis consisting of first to third prisms 3, 4, 5 to separate colors into R light, G light and B light from the source light by using dichroic films, the second face of a first prism 3 and the first face of the second prism 4, and the second face of the second prism 4 and the first face of the third prism 5 are joined all over the joining faces with at least adhesive layers to integrate the first, second and third prisms into one body.
Patent JP-2001248856-A (JP)
Title: Ceiling burial type air conditioner
Inventor: SHIRAI AKIMASA
IPC: F24F13/22
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a ceiling burial type air conditioner for preventing dew condensation water adhering onto the surface of a panel frame body near a supply opening from dripping into a room to be air-conditioned. SOLUTION: A dew reception part 17 where a water absorption sheet 19 is applied to receive dew condensation water adhering to the outer surface of a panel frame body 1a is applied is provided at the lower portion of the outer surface of a panel frame body 1a, and a plurality of cracks 18 are formed at a bottom wall (a) of the dew reception part.
Patent JP-2001250109-A (JP)
Title: Method and device for inspection
Inventor: HAYASHI KENTA
IPC: G06T7/00
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To improve inspection precision when a defect of a pattern is inspected according to two inspected images obtained by picking up an image of the identical pattern in the presence of downward lighting. SOLUTION: The 1st and 2nd inspected images A and B are inputted by picking up images of two identical patterns formed on a work in the presence of the downward lighting, binary images C and D of those 1st and 2nd inspected images are mutually positioned and exclusively ORed between corresponding pixels of both the images to generate a defect candidate image E and also ANDed between the corresponding pixels of both the images after positioning to generate a background image F. A high-luminance area of the background image is reduced to generate a reduced background image G which is inside the edge part of the defect candidate image, the reduced background image and defect candidate image are ANDed between the corresponding pixels to generate a decision image F, and a defect that the identical patterns have is detected according to the decision area.
Patent JP-2001251330-A (JP)
Title: Topology construction method adopting two-way ring changeover system and its node unit
Inventor: UEMATSU KUMIKO
IPC: H04L12/437
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a topology construction method adopting an optical two- way ring changeover system that can prevent interruption of topology data due to mis-connection of an optical fiber so as to enhance the reliability of constructing the topology and the convenience of connection of the optical fiber and can automatically constitute the topology even in a ring where a conventional node unit is intermingled, and to provide its node unit. SOLUTION: In this method, topology data is circulated in either one direction of ring clockwise or counter clockwise direction to collect connection information of each node, the topology data is circulated in another direction when the circulation is disabled to collect connection information of each node. Thus, even in the case of a ring where a conventional node unit is intermingled and any misconnection exists, the topology can automatically be constituted.
Patent JP-2001216433-A (JP)
Title: Catering system utilizing internet
Inventor: KAMATA NOBUO
IPC: G06Q30/06
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To speedily connect between a provider for service or article a user in order to activate economical activity. SOLUTION: An order receiving server is provided on the Internet. A corporation, party or individual satisfying fixed conditions in the contract or examination with the provider for service or article is registered, the provision of service or article is speedily connected to its utilization and also the effective utilization and provision of oblivious talent, knowledge or idle facilities are promoted.
Patent JP-2001250236-A (JP)
Title: Optical recording disk
Inventor: OSHIMA KENSHO
IPC: G11B7/007
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To solve the problems that a signal for detecting a header part is not obtained and timing when a beam enters the header part is not detected when a light beam enters the header part recording a format signal from a data part consisting of a land part and a groove part, in a method for detecting difference signal intensity from a photodetector divided orthogonally to the advancing direction of the beam when a signal from an optical recording disk is detected. SOLUTION: In the optical recording disk having on a substrate at least the land part and the groove part for recording/reproducing and the header part recording format information, recording information at least on the land part and performing recording/reproducing of information, the difference of a height of 3-100 nm is provided between a height of the header part and a height of the land part.
Patent JP-2001247724-A (JP)
Title: Polyolefin-based resin composite composition
Inventor: HASHIMOTO KEISUKE
IPC: C08L97/00
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To obtain a polyolefin-based resin composite compopsition capable of providing a molded product having an excellent ligneous tone appearance and sufficiently improved in physical properties such as flexural strength and durability. SOLUTION: This polyolefin-based resin composite composition is characterized by including a polyolefin-based resin, a vegetable filler and a block copolymer of a polyolefin block and a block comprising acrylic acid, methacrylic acid or a polymer of one or more kinds of esters of the acrylic acid or the methacrylic acid as a main component.
Patent JP-2001319541-A (JP)
Title: Key switch
Inventor: NARUSAWA TSUYOSHI
IPC: H01H11/00
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a key switch allowing the low-cost production of a key top to enable a decrease in cost and simplifying the mounting of the key top in a well assembled manner. SOLUTION: The key switch comprises an actuator 2 rotatably engaged with the upper end of one lever member 3 constituting a crosslinked body 10 and slidably engaged with the upper end of the other lever member 4. The crosslinked body 10 with the upper end engaged with the actuator 2 is assembled on a membrane switch 7 so that the rear side of the key top 1 can be locked to the actuator 2 with a simple press-in mechanism or others, thus simplifying the molding of the key top 1 and facilitating the mounting of the key top 1.
Patent JP-2001257435-A (JP)
Title: Optical transmitter
Inventor: AKAHORI YUJI
IPC: H01S5/022
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To actualize wide-band optical modulation characteristics by preventing an electric signal in a laser driving circuit through a laser diode from being reflected in a transmission line. SOLUTION: A resistance 19 which has the same as the characteristic impedance of the transmission line 11 which supplies a current up to the electrode 6 of a laser diode is inserted between a bonding pad 12 which supplies a driving current to the laser diode and a ground electrode 13, so even if a leaked electric signal is propagated to the bonding pad 12 through the junction of the laser diode from an electric field absorption optical modulator, it is terminated by the ground electrode 13 through the resistance 19, so that the bonding pad 12 does not have electric reflection. Consequently, a decrease in the modulation voltage amplitude of the electric field absorption modulator which is conventionally caused by the reflection can be suppressed.
Patent JP-2001253156-A (JP)
Title: Sealing stand
Inventor: FUJII ATSUHIDE
IPC: B41K1/36
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a sealing stand, with which the face of a seal, when affixing the seal at the jointing of two papers, from the first page to the final page of a document consisting of plenty of pages or the like is kept at all times parallel to the surface of the document, and the clear prints of the seals are impressed, resulting in assisting the completeness of the document and it attractive external appearance. SOLUTION: A groove (2), into which the binding part of the document is pinched, is provided at the middle part of a symmetrically formed base stand (1).
Patent JP-2001254132-A (JP)
Title: Method of producing electrically conductive heat resistant aluminum alloy and alloy wire
Inventor: ASAKINO SHUICHI
IPC: B22D11/00
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To obtain an electrically conductive highly heat resistant aluminum alloy and an alloy wire improved in heat resistance by the precipitation of Al3Zr and ScAl3 and excellent in electrical conductivity and strength. SOLUTION: This aluminum alloy contains 0.20 to 0.50% Zr, 0.03 to 0.2% Si, 0.08 to 0.3% Fe, 0.005 to 0.20% Sc and 0.005 to 0.05% Ti. The molten metal of the alloy is subjected to continuous casting at a temp. of 760 to 840 deg.C and is successively subjected to continuous rolling to produce into rough drawing wire. By the addition of Sc, casting cracks caused by high temperature casting can be prevented, and a fine cast structure free from the generation of breaking at the time of rough drawing, cold wire drawing or the like can be obtained, and improved heat resistance also is obtained.
Patent JP-2001257991-A (JP)
Title: Device and method for reproducing image and voice
Inventor: KUSAKA HIROYA
IPC: G11B27/00
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To settle a problem that only a data file recording image signals can be treated so far and thereby the data on only voices and the voice data recorded simultaneously with acquisition of images, for example, cannot be continuously reproduced synchronously with images when the data are automatically and continuously reproduced with a digital still camera, etc. SOLUTION: When the data are automatically and continuously reproduced via an optional combination of an image file 102, a voice file 103 and an image/ voice multiple file 104, the information on this reproduction is described on an automatic reproduction control file 105 and also a synchronization control means 109 controls synchronization between the images and voices via a CPU 110 on the basis of the file 105.
Patent JP-2001253463-A (JP)
Title: Straw with cap
Inventor: HIROTA KASHICHI
IPC: B65D51/24
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a straw which can be stored in a capped drink container in a sanitary and simple manner without causing troubles such that the straw cannot be taken out or hands or the surroundings are stained. SOLUTION: The straw consists of a cylindrical cap member having an open top end and an extendible straw member which vertically extends through the bottom of the cap member. If the cap member is mounted to the top end of a mouth part of the drink container, the cap member is inserted into the container so as to be held therein. If the straw member is extended, the top end of the straw member is projected from the mouth of the container, while if the straw member is contracted, the top end thereof is put into the cap member so that a cap of the container can be mounted to the container.
Patent JP-2000282170-A (JP)
Title: Grain coarsening resistant case hardening steel, surface hardened parts excellent in strength and toughness, and production thereof
Inventor: KAMATA YOSHIHIKO
IPC: C21D8/06
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To produce high strength and high toughness surface hardened parts in which abnormal grain growth at the time of surface hardening treatment is prevented, and heat treating distortion is small, to provide a case hardening steel to form into the stock thereof, and to provide a method for producing the surface hardened parts. SOLUTION: This case hardening steel is a steel having a compsn. contg., by mass, 0.10 to 0.30% C, 0.01 to 0.50% Si, 0.62 to 2.00% Mn, <=2.0% Cr, 0.020 to 0.080% Nb, <=0.100% Ti, <=0.100% Al, 0.0010 to 0.0100% B, and the balance Fe with impurities, in which the contents of P, S and N in the impurities are controlled to <=0.025%, <=0.040% and <=0.0100%, and also, 8[%N]-2[%Ti]-[% Nb]<=0 and 3.4[%N]-[%Ti]<=0 are satisfied.
Patent JP-2001263323-A (JP)
Title: Car body mounting bracket auxiliary apparatus
Inventor: SAWAYANAGI MASAHIRO
IPC: B60J3/02
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a car body mounting bracket for an auxiliary apparatus to simplify an assembly work and eliminate defective coupling of a connector. SOLUTION: A car body mounting bracket to fix an auxiliary apparatus at a panel to which an auxiliary panel is attached consists of a bracket 5 on the panel side; a bracket 9 on the visor side, and a cover 10. A lock member 17 having a temporary lock claw 27 to temporarily lock the cover 10 at the bracket 9 on the visor side is situated at the cover 10 and a lock member insertion hole 18 causing the side of the tip of the lock member 17 to front on a bracket opposed surface 9b on the opposite side to a cover mounting surface 9a is situated at the bracket 9 on the visor side. The temporary lock claw 27 is locked at the peripheral edge part of the opening of the lock member of the bracket opposed surface 9b, and the cover 10 is temporarily locked at the second bracket 9.
Patent JP-2000311485-A (JP)
Title: Memory module system connecting only selected memory module to data line and data input/output method utilizing the system
Inventor: KIN CHIKYOKU
IPC: G11C5/00
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To improve data write and read rates by generating a connection control signal by activation while data having burst length specified by a write mode is inputted. SOLUTION: As resistors R1-R3 arranged at the outside of memory modules 1-3, 111-113 are made high resistance value, voltage levels of first to third connection control signals /FSE1-/FSE3 are decided by an internal signal of the memory module 1-3, 111-113 connected to the resistors, but when an internal signal is in a floating state, voltage levels of the first to third connection control signal /FSE1-/FSE3 are made external power source voltage VDD through the resistors R1-R3, that is, made a high state. Therefore, when the module 111 is selected, second, third connection control signals /FSE2, /FSE3 are made non-activated and second, third switches 122, 124 are turned off, loads of data pins of modules 2, 3, 112, 113 are separated from a data base line 131.
Patent JP-2001258552-A (JP)
Title: Polygalacturonase
Inventor: SUZUMATSU ATSUSHI
IPC: C12N9/26
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a polygalacturonase useful for detergents, textile treating agents, etc. SOLUTION: The polygalacturonase having protopectinase activity has the optimum reaction pH near the neutral region and is resistant to surfactants and chelating agents and active even in an alkaline region.