baber/WOPTO huggingface dataset:
Patent JP-2001060668-A (JP)
Title: BiCMOS PROCESS IMPROVED BY RESISTOR WITH SMALL TEMPERATURE COEFFICIENT OF RESISOTOR (TCRL)
Inventor: HEMMENWAY DONALD
IPC: H01L21/763
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To form a polysilicon thin film with a small temperature coefficient of resistor by implanting ions into a polysilicon layer as an insulation layer which is laminated in an integrated circuit, changing a resistance and damaging the polysilicon layer, and annealing it at a specific temperature so as to reduce a temperature coefficient to resistance. SOLUTION: When a temperature coefficient to resistance (TCRL) area is formed, a protection oxide 140 to protect etching is laminated on an emitter polysilicon layer 132. Then, BF2 implanting substance 143 is non-selectively implanted into the polysilicon layer. Finally, the substrate is covered with a protection oxide, a TCRL 141 is covered with a photo resist, and then it is etched by an appropriate size. The implantation to a resistor is activated during annealing at 900 deg.C, and the final doping shape of a bipolar device 200 and a MOS device is set. Thus, an amorphous silicon film can be laminated, and its resistivity can be adjusted by adding a dopant.
Patent JP-2002027288-A (JP)
Title: Prompter device
Inventor: WASADA MASAYOSHI
IPC: H04N5/222
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a prompter device which can be miniaturized and lightened without installing a different panhead device by arranging a motor for driving a pan and a motor for driving a tilt in the prompter device where a prompter and a television camera are supported by a support member. SOLUTION: The prompter device 10 where the prompter 17 constituted of a liquid crystal panel 14 and of a half mirror 16 and an ENG camera 18 are supported by a supporting stand 11 is provided with the motor 42 for driving the pan and the motor 52 for driving the tilt. Thus, the different panhead device is not required and the device can be miniaturized and lightened. The casing 20 of the prompter device 10 is freely rotatably connected to a tripod 12 through a pan shaft 36, and a camera fitting stand 22 is freely rotatably connected to the casing 20 through a tilt shaft 24.
Patent JP-2001070004-A (JP)
Title: Shoe sole
Inventor: MITSUI SHIGEYUKI
IPC: A43B13/18
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a shoe sole by which toes are made easier to move and by which, a road surface or the like becomes easier to hold. SOLUTION: An engaging section 10, which enters an indent Fc in the vicinity of the roots of toes F, and with which a foot sole is engaged in the longitudinal direction, is formed on the upper surface side of a cushioning sole 1 along the indent Fc of the toes F. Then, a bend-assisting section 12, which makes the cushioning sole 1 easier to bend at the engaging section 10 or its vicinity, accompanying the bending of the toes F at the interphalangeal joints J3, is provided on the rear side of the engaging section 10. Then, a toe accepting section 13, which allows the toes F to sink lower than other sections, is formed in front of the engaging section 10 on the upper surface of the cushioning sole 1.
Patent JP-2002022924-A (JP)
Title: Color filter, method and device for manufacturing color filter, display device equipped with color filter, method for manufacturing that display device, device equipped with that display device, method for manufacturing that device, panel for display device, and method and device for manufacturing panel for display device
Inventor: WADA SATOSHI
IPC: H05B33/14
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a display device (color filter, EL device or the like) by which the mixing of a plurality of materials can be decreased or suppressed in a first recess to form the display part. SOLUTION: A substrate having both of a first recess to form the display part and a second recess to form a nondisplay part is used. In the process of manufacturing a panel for a display device by filling a first recess with a material, the material is preliminarily injected to the second recess just before the material is injected to the first recess. The injection operation is controlled in such a manner that the interval of the depositing positions of the material injected to the second recess is different from the interval of the depositing positions of the material injected to the first recess.
Patent JP-2002024619-A (JP)
Title: Auction information providing system and auction information providing method
Inventor: MATSUSHIMA TERUMASA
IPC: G06Q30/06
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To provide an auction information providing system allowing a purchase applicant to surely obtain auction opening information on that an article which the purchase applicat wants to purchase, is exhibited in the auction and allowing a sales applicant to surely obtain information on that there is a purchase applicant of sales applicant's own selling article. SOLUTION: An auction management server 20 provides purchase request information previously registered from a user terminal 10B onto a network NW and automatically informs the purchase applicant terminal that a commodity matching the purchase request information is put up for auction if the commodity matching the purchase request information on the network is registered as selling commodity information from a sales applicant terminal 10C.
Patent JP-2001348788-A (JP)
Title: Working process technique for indigo dyeing using metal oxide substance (ferrous oxysulfate) and for preventing discoloration/decoloration after general plant dyeing
Inventor: KUMAI SADAO
IPC: D06P1/34
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To provide the subject technique having solved such a problem that, conventionally, when threads or cloths are dyed using dyes derived from general plants, discoloration/decoloration of the threads or cloths thus dyed has often occurred. SOLUTION: This technique comprises the following working process: a mordanting of threads or clothes is made by soaking them in a solution of a special metal oxide substance (ferrous oxysulfate) followed by a quicklime solution, and the resultant threads or cloths thus soaked are put to air oxidation, thereby preventing the resultant threads or cloths from discoloration/decoloration even if these threads or cloths are dyed with an indigo dye or dye derived from general plants.
Patent JP-2002029515-A (JP)
Title: Shrink packaging device
Inventor: ISHIZAKI HIROAKI
IPC: B65B53/02
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To enable a shrink film applied to a packaged item to be heated and shrunk without heating a portion of the packaged item not required to be heated in a shrink packaging device for shrink packaging the packaged item by heating and shrinking the shrink film applied to the package item. SOLUTION: There is provided a shrink packaging device for packaging a packaged item 2 through shrinkage of shrink films 22, 23 applied to the packaged item 2 by heating and shrinking them with a heater device 13. The heater device 13 partially heats the shrink films 22, 23. The packaged item 2 is shrunk packaged without heating a portion not required to be heated.
Patent JP-2002028112-A (JP)
Title: Suction apparatus for vacuum cleaner
Inventor: MOTOKI KAZUSHIGE
IPC: A47L9/04
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a suction apparatus for a vacuum cleaner capable of keeping a load applied to a driving roller and to a driving part constant, hardly causing failure, and turning a rotational brush stably for carrying out cleaning efficiently. SOLUTION: This suction apparatus is provided with the driving roller 14 supported by a lower case 1 of a suction apparatus main body 50 and rotated by contact with a cleaned face and the rotational brush 15 driven by the driving roller 14, and the rotational brush 15 is arranged in front of the driving roller 14 and provided with a rear wheel 3 arranged behind the driving roller 14 and a front wheel 2 arranged in front of the rotational brush 15.
Patent JP-2002033197-A (JP)
Title: Organic layer structure of organic light emitting element
Inventor: HORII MASATOSHI
IPC: H01L51/50
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To eliminate the emission from an electron transport layer to perform an emission of only a specified color. SOLUTION: An organic layer 4 is formed by laminating, from an anode 2 side to a cathode 3 side, a positive hole injection layer 5, a positive hole transport layer 6, a luminous layer 7, and the electron transport layer 9 in order. A positive hole blocking layer 8 having physical properties of low positive hole transportability and an energy gap wider than the luminous layer is provided between the luminous layer 1 and the electron transport layer 9.
Patent JP-2002032402-A (JP)
Title: Method for providing advertisement information
Inventor: FUJIGAKI SHIGENARI
IPC: G06Q30/06
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for providing advertisement information which eliminates trouble regarding a place where information is provided. SOLUTION: An advertisement server 1 receives the advertisement information from an advertiser terminal 3 and stores it in an advertisement database DB6 in advance. At the same time, distribution conditions of a distribution area, etc., where the advertisement information is distributed are received as attribute information and stored in an advertisement attribute information database DB5. Through 'staying area analytic distribution serivce' the advertisement information is distributed to a portable terminal whose staying rate in the area is larger than a lower-limit staying rate specified from the advertiser terminal 3. Through 'current position decision distribution service', on the other hand, the advertisement information is distributed directly to a portable terminal currently in the area.
Patent JP-2002030908-A (JP)
Title: Valve timing control device of internal combustion engine
Inventor: YAMAZAKI TETSUO
IPC: F01L1/34
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To reduce weight of a vane member without causing rotational unbalance of the vane member while securing sufficient working torque by using the vane member furnished with not less than three pieces of vane parts and to secure a sufficient relative revolutional angle between the vane member and a housing member. SOLUTION: Circumferential width of the vane part 17a on which a lock pin 36 is provided and circumferential width of the one vane part 17b positioned on the opposite side against this vane part 17a with an axis of rotation (o) between them are formed wider than circumferential width of the remaining vane parts 17c, 17d. The vane part 17a on which the lock pin 36 is provided and the vane part 17b positioned at its symmetrical position are balanced.
Patent JP-2002039482-A (JP)
Title: Pipe coupling
Inventor: TEJIMA HISAO
IPC: F16L39/00
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a pipe coupling involving no risk of bringing about increase of the space for pipings or risk of generating water leakage. SOLUTION: The pipe coupling 10 is equipped with a pair of main pipes 18 and 20 and a branch pipe 22 continued to one of the two main pipes, 18, and intersecting the other 20. At least one of the main pipe 20 and branch pipe 22 has narrow flow passages 36 and 38 in its place of intersection.
Patent JP-2002044707-A (JP)
Title: Position management system using portable terminal
Inventor: YAMADA KAZUNAO
IPC: G06Q10/00
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a system to track the position of visitors in a theme park of the like relatively large in area. SOLUTION: When a portable card terminal 3 receives GPS satellite signals from the GPS satellites 27, it generates positional information based on GPS information stored in the received GPS satellite signals of transmitting the generated positional information to a host station 1. When the host station 1 receives the positional information from the portable card terminal 3, it locates the position of the terminal 3 in the theme park based on the received positional information to generate position specifying information indicating the position of the terminal 3 for outputting the generated position specifying information. An operating agent of the theme park distributes portable card telephones 3 to the vistors to have them hand carry the telephones, thus making it possible to track the position of them.
Patent JP-2002035476-A (JP)
Title: Soap powder containing bag for water intake of washing machine
Inventor: ONUKI HIROKO
IPC: D06F39/02
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To supply washing water to a washing tub, which has a sufficient washing effect by completely dissolving soap powders just after the start of washing by eliminating an undissolved portion of the soap powders at the time of inputting the soap powders. SOLUTION: Water is passed into a cloth soap powder containing bag of a texture that is permeable to water but impermeable to a soap powder from a water supply opening of a washing machine, into which a soap powder soap is inserted, the soap powder is agitated and dissolved, utilizing agitation water pressure of supplied water in the powder soap containing bag and washing water in which the soap powder is sufficiently dissolved is supplied to the washing machine.
Patent JP-2002038787-A (JP)
Title: Selectively operating apparatus for two cables
Inventor: MATSUI KIYONORI
IPC: E05B83/34
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a selectively operating apparatus for two cables, which facilitates arrangement of cables and holding of conduits. SOLUTION: The selectively operating apparatus 10 comprises a housing 11, a slider 12 slidably arranged in the housing, first and second conduits 13 and 14 having one ends thereof fixed to the tip of the slider so as to extend in the same direction, a nipple end 19 movably arranged in a cavity 18 of the slider and having its tip engage with the slider, the first cable 21 housed in the first conduit 13 and having its one end engaged with the housing 11, the second cable 22 housed in the second conduit 14 and having its one end engaged with the nipple end 19, an operating conduit 16 having its one end fixed to a base end of the housing 11, and an operating cable 24 housed in the conduit and having its one end engaged with the nipple end 19.
Patent JP-2002038594-A (JP)
Title: Roof unit and prefabricated house
Inventor: SEKINO AKIO
IPC: E04B1/344
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To improve the fabricating performance and handleability during storage and transportation for a roof unit comprising a coupling plate and a plurality of beams. SOLUTION: A roof unit 11 has a coupling plate 20 and a plurality of beams 30, the coupling plate 20 is equipped with a coupling portion 21 by which the upper end portions of a plurality of beams 30 has pin connection at a plurality of positions on the outer periphery and, in a state where each beam 30 is rotated relative to the coupling portion 21 and a butt portion 23 is provided which restricts the expanded end position by butting the upper end portion of the beam 30 in up-down direction.
Patent JP-2002042367-A (JP)
Title: Optical pickup device
Inventor: TANIGUCHI KIMIHIRO
IPC: G11B7/135
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To attain miniaturization and thinning of the structure of an optical pickup device as a whole and to prevent reduction in performance level accompanying thinning of structure. SOLUTION: A circular condenser lens 7 is arranged between a semiconductor laser 5 and a beam splitter 4, effective dimension L of a mirror 3 in the direction orthogonal to a track is made larger than effective dimension h of the mirror in a direction orthogonal to a recording medium, and effective diameter D2 of the condenser lens 7 is made smaller than the effective dimension h of the mirror 3 in a direction orthogonal to the recording medium. The effective dimension L of the mirror 3 in the direction orthogonal to the track is set to the dimension, so that an eclipse is not generated to a luminous flux made incident on the effective area of an objective lens 2, even if a finite system objective lens 2 moves in the direction orthogonal to the track.  Furthermore, the relation between effective diameter D1 of the objective lens 2 and the effective dimension h of the mirror 3 in a direction orthogonal to the recording medium is set to h=D1-Δϕ, where increment of the luminous flux diameter decided according to the distance between the mirror and the objective lens and a magnification of the objective lens is defined by Δϕ.
Patent JP-2002044083-A (JP)
Title: Atm communication equipment
Inventor: TANAKA MASAHIKO
IPC: H04L12/28
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To increase the protocol processing speed of ATM communication equipment. SOLUTION: Connection control information 321-325 is prestored in a burst access memory 32 and a memory controller 27 collectively reads out the connection control information corresponding to a received cell to a memory buffer 28 by continuously performing access to the memory 32 and collectively writes the information in the burst access memory 32 after protocol processing needed for the received cell.
Patent JP-2001057232-A (JP)
Title: Non-aqueous electrolyte secondary battery
Inventor: TAKAHASHI MASATOSHI
IPC: H01M10/052
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To improve the shelf life of a secondary battery by using a non- aqueous electrolyte composed of a lithium sulfonimide compound and a lithium fluoride compound of a specific mixture ratio, and at least one kind of solvent selected from ethylene carbonate, propylene carbonate, butylene carbonate, dimethyl carbonate and diethyl carbonate. SOLUTION: A non-aqueous electrolyte composed of a mixture solute prepared by mixing a lithium bis (alkylsulfonimide) compound represented by a formula I (in the formula, Y is carbon or nitrogen, and R is an alkyl group, an aryl group or a substitution product thereof), and a lithium fluoride compound represented by a formula II (in the formula, X is P, B, As or Sb) by a mol ratio of 30:70 through 70:30, and at least one kind of ethylene carbonate, propylene carbonate, butylene carbonate, dimethyl carbonate and diethyl carbonate, is prepared. The attachemnt of a decomposition product of the electrolyte to a negative electrode and a positive electrode, can be inhibited, and the cycle characteristic of a non-aqueous electrolyte secondary battery can be improved.
Patent JP-2002000544-A (JP)
Title: Device for removing contamination of footwear
Inventor: SEKIYAMA SATOSHI
IPC: E04F19/10
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To prevent contamination which is carried into a building or the like while being adhered to footwear by many people, and normally has to be cleaned by human hands from being carried into the building. SOLUTION: This device is installed under the floor surface of an entrance. When people walk on the top of the device, the soles of footwear are cleaned, and contamination is prevented from being carried into the building. Also, the floor surface can be always kept clean.
Patent JP-2002050051-A (JP)
Title: Optical disk and optical disk reproducing device
Inventor: ANDO HIDEO
IPC: G11B7/24079
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk capable of reducing crosstalk in a track adjacent to a header. SOLUTION: This optical disk includes a header area and a group area adjacent to each other. The header area is provided with an embossed prepit indicating a header data, and an embossed dummy pit for setting the optical reflectance of the header area to be lower than the optical reflectance of a mirror-shaped area.
Patent JP-2002046808-A (JP)
Title: Stacker crane
Inventor: MATSUEDA EIJI
IPC: B66F9/07
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a stacker crane capable of increasing the height and speed thereof by forming a frame body in an integral structure to eliminate the need for adjusting the parallelism of a mast at the time of the assembly at site, reducing the interval between both wheels to prevent a carriage from being deflected, and increasing the rigidity against deflection of the frame body. SOLUTION: Since the frame body 5 is formed in the integral structure, the adjustment of the parallelism thereof at site required for a conventional mast of separate structure is eliminated, and a working efficiency is increased. Since the frame body 5 is formed in the integral structure, the rigidity against deflection in longitudinal direction is increased, and the crane can be increased in height and speed. Since traveling wheels W1 and W2 are unitized and installed on the front and rear side faces of the frame body 5, the maintenance and part replacement can be performed easily.
Patent JP-2002048938-A (JP)
Title: Method of connecting optical waveguide and optical fiber on substrate
Inventor: KOBAYASHI KOJI
IPC: G02B6/30
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber connecting method that prevents an optical crystal substrate from being chipped and that brings a high non-defective ratio and high reliability at low cost, in the process of connecting an optical waveguide and an optical fiber on the optical crystal substrate. SOLUTION: After the end face of the optical waveguide is mirror-finished, in the optical crystal substrate having the waveguide, it is connected to the optical fiber which has a ferrule tube and which has an end face optically ground concurrently with the ferrule tube. In this case, a reinforcement plate is prepared that has a width larger than the diameter of the ferrule tube, that is composed of a material having a thermal expansion coefficient or an elastic constant comparable to those of the optical crystal substrate, and that serves to increase an adhesion area between the ferrule-attached optical fiber and the optical crystal substrate by adding thickness to the substrate. This reinforcement plate is stuck simultaneously with the adhesive connection between the end face of the optical waveguide and the optical fiber.
Patent JP-2002046975-A (JP)
Title: Lifting hook
Inventor: WADA YASUO
IPC: B66C1/36
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a lifting hook that can ensure a smooth and reliable insertion and withdrawal of a hook member and safe work. SOLUTION: A hook support member 13 has a passing portion 24 where a hook member 12 is passed, and has in an independent manner a turning shaft 39 about which the hook member 12 is turned relative to the hook support member 13, and a support shaft 38 by which the hook member 12 in a suspended position is supported on the hook support member 13.
Patent JP-2002045482-A (JP)
Title: Shooting device for game machine
Inventor: SUGIMURA YOSHITAKA
IPC: A63F7/02
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To obtain a shooting device for a game machine capable of stably hitting out a game ball by hitting the ball with high precision so as to reduce variation in flying distance of the ball. SOLUTION: In the shooting device 300, a ball hitting part 302 and a driving part 304 are arranged so that one end face having a flange of a ball hitting shaft 312 and the upper bottom end face of the mallet tip part 320A of a plunger 320 face each other at a prescribed distance from each other and so that the axis of the shaft 312 is nearly matched with that of the plunger 320. Thus, by reciprocating the plunger 320 by selectively switching the energizing state and non-energizing state of a solenoid 318, the upper bottom end face of the part 320A of the plunger 320 can be made to collide against the one end face having the flange of the shaft 312. By transmitting the impact force to the pachinko ball via the shaft 312, the pachinko ball is hit out.