baber/WOPTO huggingface dataset:
Patent JP-2002028691-A (JP)
Title: Decolorant
Inventor: NAKAO MASUMI
IPC: C12R1/01
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To rapidly decompose/decolorize indanthrene dyes, disperse dyes or reactive dyes satisfactorily. SOLUTION: The dyes selected from indanthrene dyes, disperse dyes and reactive dyes are decolorized by incorporating one or more microbes selected from genus Klebsiella, genus Flavobacterium and genus Aeromonas as decolorants in the dyes.
Patent JP-2001077053-A (JP)
Title: Method for plating metal in submicron structure
Inventor: UZOH CYPRIAN E
IPC: H01L21/768
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To plate a metal in a submicron structure by sticking a seed layer on the surface of a submicron structure, and annealing the seed layer at a specified temperature before a metal is plated on the seed layer. SOLUTION: A seed layer 1 is allowed to stick to the surface of submicron structure, and the seed layer 1 is annealed at about 80-130 deg.C. Then a metal is plated on the seed layer 1. The annealing is performed during sticking to the seed layer 1 or after completion of it. The seed layer 1 is allowed to stick by sputtering regardless of whether annealing is performed during sticking of the seed layer 1 or after completion. Annealing is typically performed at about 80-130 deg.C, however, it is performed below 120 deg.C. Any annealing temperature can be controlled to control the resistivity of the formed seed layer 1.
Patent JP-2002039241-A (JP)
Title: Brake device
Inventor: KANETANI HITONORI
IPC: F16D65/22
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a brake device capable of ensuring durability of a wedge cylinder coupled to a wheel cylinder. SOLUTION: The brake device comprises a wheel cylinder 13 to effect brake operation of a pair of brake shoes 14 through operation to move forward and backward a wedge 16 between a pair of pistons p1 and p2 inserted in a fit-in state in a cylindrical body 131 supported at a brake support frame 9 extending from a rear axle 1; a gear housing 4 integrally coupled to the rear axle 1; a wedge cylinder 31 on which a wedge piston 32 to transmit a press force from a spring chamber 27 supported at the gear housing 4 to the wedge 16 is mounted in a fitted-in state; and an elastic cylinder member 33 in which the wedge 16 is loosely fitted and which has one end coupled to the wedge cylinder 31 and the other end coupled to the cylindrical body 131.
Patent JP-2002034863-A (JP)
Title: Vacuum cleaner
Inventor: TANIGUCHI YOSHIHIRO
IPC: A47L9/10
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum cleaner suppressing the noise generated forward of a motor fan, heard outside a main body, and discomforting a user. SOLUTION: The vacuum cleaner is provided with a dust collecting chamber 3 for collecting dust forward of the motor fan 2. Between the motor fan 2 and the collecting chamber 3, there are installed a filter case 10 and a partition wall 22 having partition plates a11a and b11b, which are inclined downward. Consequently, the vacuum cleaner suppressing the noise discomforting the user can be provided on the strength of the collision of the noise generated from the motor fan 2 against the partition plates a11a and b11b and the insulation of the noise, such as a high-frequency sound, having high directivity and inclined to travel vertically relative to the partition plates a11a and b11b.
Patent JP-2002035374-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a game machine whose fixing part is prevented from being damaged, as a game machine provided with a board housing box for preventing dishonesty to a housed circuit board by providing the fixing part on an outer wall part. SOLUTION: On a box-shaped main body 190, a projection piece part 208 for protecting attaching piece parts and fixing piece parts 218a, 218b-221a and 221b as the plural fixing parts on both sides of the attaching piece parts and the fixing piece parts 218a, 218b-221a and 221b and a front projection piece 209 for protecting the plural fixing parts in the thickness direction of a main board box 150 are formed. Thus, an unauthorized action to the main board box 150 is surely prevented, the fixing parts are protected from impacts from various angles and the damage to the fixing parts is prevented.
Patent JP-2002050929-A (JP)
Title: Crystal oscillator for surface mounting
Inventor: YAMAGUCHI MIKIO
IPC: H01L23/12
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To provide an oscillator for surface mounting which is sufficiently increased in the connection strength of bumps by ultrasonic thermocompression bonding. SOLUTION: In this crystal oscillator for surface mounting, IC chips are fixed to an inner bottom surface of a rectangular recessed container by using ultrasonic thermocompression bonding, of which the quartz piece is held on the step part and is covered with a cover, and of which terminal electrodes for the surface mounting are formed at four corners on the back side of the recessed container, and which has a notch part for positioning on one of the terminal electrodes, the notch part is formed so that it is located in the side direction of the rectangle container.
Patent JP-2002048729-A (JP)
Title: Paper cup inspection device
Inventor: SATO HIROSHI
IPC: G06T1/00
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a paper cup inspection device detecting both of a pinhole and a molding defect in a paper cup bottom part with high sensitivity. SOLUTION: In this paper cup inspection device, whether there is a pinhole in the paper cup bottom part is inspected based on a transmitted light photographed image obtained by using an outside bottom part photographing means that takes a picture of the paper cup bottom part from the lower side of the paper cup and in inside bottom part illuminating means illuminating the paper cup bottom part from the upper side of the paper cup, while existence/ absence of the molding defect in the paper cup bottom part is inspected based on a reflected light photographed image obtained by using the outside bottom part photographing means and an outside bottom part illuminating means that illuminates the paper cup bottom part from the lower side of the paper cup.
Patent JP-2002056700-A (JP)
Title: Semiconductor storage of serial access system
Inventor: ENDO SUEO
IPC: G01R31/28
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor storage of a serial access system in which high speed write-in can be performed by setting forcedly program data to a data latch circuit at the time of a test. SOLUTION: This storage is provided with a memory cell array 14 in which plural memory cells are arranged in a matrix state, a shift register 12 to which write-in data for the memory cell array 14 is transferred and making transferred write-in data correspondent to each column of the memory cell array 14 and outputting it, and a data latch circuit 13 holding write-in data outputted from the shift register 12 and outputting it to each column of the memory cell array 14. At the time of a test, a program data set circuit 15 can write a test pattern to the memory cell array 14 without passing through the shift register 12 by outputting set signals SA0, SA1 making forcedly the data latch circuit 13 a set state to the data latch circuit 13, and a transfer time of a test pattern can be omitted.
Patent JP-2002052752-A (JP)
Title: Method of adjusting resistance value of thermal head
Inventor: ITO TATSUNORI
IPC: B41J2/35
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a method of adjusting a resistance value by pulse trimming capable of surely executing adjustment of a resistance value of a heating resistor of a thermal head. SOLUTION: There is disclosed the method of adjusting the resistance value of the thermal head wherein a trimming voltage applied to the thermal head having multiple heating resistors 5' arranged in a line is gradually raised, thereby adjusting the resistance value of each of the heating resistors 5'. A minimum resistance value Rmin which is the minimum resistance value in the resistance values greater than a target resistance value R01 in all the heating resistors 5' of the thermal head is sought and the amount of raising of the trimming voltage is adjusted based on the magnitude of the minimum resistance value Rmin. Particularly, the adjustment of the resistance values is executed in such a manner that the raising amount of the trimming voltage is switched in three steps corresponding to the magnitude of the minimum resistance value Rmin.
Patent JP-2002052591-A (JP)
Title: Motor controller for injection molding machine
Inventor: ITO AKIRA
IPC: H02P23/00
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a motor controller capable of preventing a runaway of a motor used for an injection molding machine. SOLUTION: First and second three-phase inverters 12 and 13 having self- diagnosing circuits are respectively connected to three-phase windings of a three-phase double winding motor 11, and servo controllers 14 and 15 having self-diagnosing circuits are respectively connected to the three-phase inverters. If a fault occurs in the inverter 12 or the controller 32, the fault of the controller 33 is notified or if a fault occurs in the controller 33, the fault of the controller 33 is notified, and a rotation of the motor 11 is stopped.
Patent JP-2002056619-A (JP)
Title: Disk drive device and data storing method
Inventor: SHISHIDO YUKIO
IPC: G11B27/10
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To reduce seek operation to an exchange area in the case of reading data. SOLUTION: It is discriminated whether or not a boaded disk has been subjected to exchange processing (S001 and S002). When the disk is discriminated to have been subjected to exchange processing, it is discriminated whether or not an instruction (e.g. recording, reproduction, etc.), from a host computer is carried out (S003), and when the instruction is discriminated not to be carried out, an exchange sector is accessed, and exchange data are reproduced and stored in a cache memory (S004 and S005).
Patent JP-2002064198-A (JP)
Title: Device simulation apparatus, its method, and recording medium
Inventor: HAYASHI YOICHI
IPC: H01L21/00
Filed: 2000-08-17
Abstract: PROBLEM TO BE SOLVED: To allow efficient mesh setting with less number of meshes by accurately reflecting a shape calculation result of process simulation on a device simulation structure definition. SOLUTION: Based on the result of process simulation, a position information about such position as of large dopant concentration ratio at a material interface position, PN junction position, and adjoining mesh point is searched with a search start position and its direction specified. The acquired position information is used for dividing a mesh used for device simulation.
Patent JP-2002060272-A (JP)
Title: Method of manufacturing wood ceramic using plant-base liquefied material
Inventor: OKABE TOSHIHIRO
IPC: B27K3/38
Filed: 2000-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing wood ceramic by using the liquefied materials obtained from plant-base raw materials and natural plant- base raw materials. SOLUTION: This method of manufacturing the wood ceramic consists in using the impregnation of the plant-base materials with the liquefied materials obtained from the plant-base raw materials and the firing of the same in an oxygen-free atmosphere.
Patent JP-2002064327-A (JP)
Title: Multipath fading preventing device for radio communication equipment
Inventor: AMENO KEIJI
IPC: H04B15/00
Filed: 2000-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a multipath fading preventing device for radio communication equipment, which does not increase an antenna installation area and can be installed at a low cost. SOLUTION: When there is a construct 25 such as a side wall or wire net on the roof of a building in a zone 24 close in the front of an antenna 21 of PTP radio communication equipment, radio wave absorbers 26 are stuck on the antenna side front face of this construct 25, namely, on the side face and upper surface of the construct 25 on the side of antenna. Thus, generation of reflected waves from the construct 25 can be suppressed and the incidence of indirect waves to an opposite antenna 21 can be prevented so that multipath fading can be prevented.
Patent JP-2002061635-A (JP)
Title: Dynamic pressure bearing and motor using the same
Inventor: ICHIYAMA YOSHIKAZU
IPC: H02K5/16
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To remove foreign materials such as metal powder, fine particles contaminated in a lubricating fluid of a dynamic pressure bearing. SOLUTION: A dynamic pressure bearing comprises a shaft member 1; a sleeve member 2 arranged around the shaft member 1 with a slight clearance; and a lubricating fluid 3 with which one portion of the slight clearance is filled. Dynamic pressure producing grooves 4 are formed at a portion filled with the lubricating fluid on at least one of the sleeve member 2 and the shaft member 1 to thereby relatively rotationally support the sleeve member and the shaft member 1. A peripheral groove 5 is formed to communicate with ends of the dynamic pressure producing grooves 4 on a downstream side of a flowing direction of the lubricating fluid 3, and the peripheral groove 5 is filled with a soft material 6.
Patent JP-2002060410-A (JP)
Title: Manufacturing method for polybutadiene
Inventor: SUZUKI KATSUNORI
IPC: C08F36/00
Filed: 2000-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing polybutadiene having little gels, without depositing gels onto reaction apparatuses. SOLUTION: Polybutadiene is manufactured by polymerizing 1,3-butadiene in an inert organic solvent and in the presence of a polymerization catalyst, wherein water that has been treated with tourmaline is added to an inert solvent or to 1,3-butadiene in an inert organic solvent to be mixed as a necessary water component.
Patent JP-2002063609-A (JP)
Title: Ticket examination machine and method for examining ticket
Inventor: AOKI TAKASHI
IPC: G07B15/00
Filed: 2000-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a ticket examination machine capable of preventing ticket examining processing efficiency from being lowered without increasing the burden of a clerk and a ticket examining method to be applied to this ticket examination machine. SOLUTION: This automatic ticket examination machine is provided with a receiving roll 33 for receiving a train ticket medium charged from a charging port 12 and taking it into a machine body, read heads 36a and 36b for reading train ticket information recorded on the received train ticket medium, a discharging roll 96 for discharging the train ticket medium at a prescribed position close to a discharging port 14, and a main motor 74 for discharging the train ticket medium at the prescribed position again by driving the discharging roll 96 when the train ticket medium discharged at the prescribed position is pressed from the prescribed position into the machine body.
Patent JP-2002069119-A (JP)
Title: Method for purifying vinyl polymer
Inventor: FUJITA SUNAO
IPC: C08F8/42
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for purifying a vinyl polymer to use the polymer as a component of a hydrosilylation reactive composition. SOLUTION: The vinyl polymer for the composition is provided by treating with a reducing agent the polymer produced by the atom transfer radical polymerization.
Patent JP-2002077788-A (JP)
Title: Apparatus and method for reproducing picture recording program as well as method for displaying program table
Inventor: TAKAHASHI TOSHIYA
IPC: H04N5/445
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To easily reproduce the same program and relating program of a program to be broadcast in future by utilizing an electronic program table. SOLUTION: A method for reproducing a program table comprises the steps of managing the program to be recorded by utilizing the program table including identification information intrinsic to respective programs by corresponding between the same program to be broadcast at different days and times or including program corresponding information corresponded between relating programs. The method further comprises the steps of selecting the same program as the program in future or relating program from the picture recorded programs by referring to the program table when there is a reproduction request of the program in future, and reproducing the same program or the relating program. The method also comprises the step of adding a special symbol to the program reproducible for the same program or the relating program in the case of providing the program table for a user.
Patent JP-2002069912-A (JP)
Title: Pavement constructing method by cold mixture
Inventor: TATSUSHITA BUNICHI
IPC: E01C7/36
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a pavement constructing method by a cold mixture capable of constructing a pavement body excellent in durability in a process being simple and preferable in a global environment and a pavement body constructed by the pavement constructing method. SOLUTION: The pavement constructing method by the cold mixture including a process for paving the cold mixture forming a stable processing layer and a process for spraying or applying a coupling material and an aggregate on the stable processing layer constructed by the paved cold mixture at least one time or more constructing a protection layer and the pavement body constructed by the pavement constructing method are provided.
Patent JP-2002067401-A (JP)
Title: Imaging apparatus
Inventor: ARAKI SATOKO
IPC: G06F3/12
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To obtain an imaging apparatus in which overrun prediction is performed at a high rate. SOLUTION: The imaging apparatus for printing out image data comprises an interpreter generating an internal code for each color component being printed out for print data inputted as a page description language, a rasterizer generating bit map data from the internal code, means for predicting generation of overrun when the rasterizer generates bit map data, and means performing overrun processing on all other color components not yet processed when overrun is predicted with a specified color component.
Patent JP-2002067954-A (JP)
Title: Car body construction
Inventor: MOCHITOME HIROYUKI
IPC: B61F19/04
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To improve safety in car body construction without deteriorating appearance quality or air resistance by easing a serious collision of vehicles without vertical deviation and positively absorbing impact. SOLUTION: Right and left buffer members 39 and 40 are attached to a front end part 13 of a rubber tire type new transportation vehicle 11 and collision parts 39d and 40d are connected by a connecting rod 41. Each of the collision parts 39d and 40d is composed by fixing a plurality of horizontal locking plates 52 in a box body 51 at predetermined intervals. Since the locking plates 52 interlock in a collision of trains 11 and mutual buffering members 39 and 40 buckle in a longitudinal direction without vertically deviating, an impact force is properly absorbed.
Patent JP-2002140585-A (JP)
Title: Design system and made-to-order system
Inventor: ONISHI SEIGO
IPC: G06Q30/06
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a design system to enable a user to easily carry out unique design in the world to an article owned by himself/herself. SOLUTION: The design system is provided with a server (2) of a mediator connected with the Internet, a designer and a worker are registered in the server (2), the server (2) receives a design request transmitted from a user terminal (1), transmits the design request to a terminal (3) of the designer, transmits design image information transmitted from the designer to the user terminal (1), transmits the design image information decided by the user to a terminal (4) of the worker and makes the worker perform a work to carry out the design to an object article based on the decided design image information.
Patent JP-2002076569-A (JP)
Title: Inspection device for printed board
Inventor: SUMIOKA TSUTOMU
IPC: H05K3/00
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide an inspection device for a printed board where the printed board is surely held at an inspection stage for improved inspection precision. SOLUTION: After a printed board 1 is electrostatically adsorbed to a holding surface of an inspection stage 2, the printed board 1 is processed for squeezing and removing foreign substance by a squeegee part 5. A detection part 6 detects defect of a wiring pattern 11 based on the image data acquired by imaging the printed board 1 using an imaging part 4.
Patent JP-2002075133-A (JP)
Title: Supporting structure of moving electrode for switch
Inventor: KODERA KATSUMASA
IPC: H01H31/02
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide the supporting structure of a moving electrode for a switch which makes it possible to easily adjust the position for installation of the moving electrode. SOLUTION: A fixing-and-supporting board 21 is connected with the front end of an electrically conductive bar 14 and fixed by tightening a bolt 22. Adjusting boards 23b and 23c of an electrode-supporting element composing material 23 are supported to the right and the left supporting board elements 21b and 21c of the fixing-and-supporting board 21. A long adjusting pore 23d is formed in the adjusting boards 23b and 23c. Setting bolts 24 and 25, which have pierced through the adjusting pores 23d and 23e, are connected with screw holes 21d and 21e provided in the supporting board elements 21b and 21c. When the setting bolts 24 and 25 are loosened and the electrode-supporting element composing material 23 is rotated in horizontal direction, the adjustment of the position for installation of the electrode-supporting element composing material 23 is carried out.  Then, the electrode-supporting element composing material 23 is fixed in a proper position, by tightening the setting bolts 25 and 25.
Patent JP-2002076684-A (JP)
Title: Electronic device
Inventor: ISHIMOTO MICHIHIRO
IPC: H05K9/00
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide an electronic device to surely fusion-bond a shield case to a specified position. SOLUTION: An electronic component 2 where an electronic components element 22 is housed in a vessel comprising a housing body 21 and a metal lid 23 is mounted on a substrate 1 while coated with a metal shield case 4 fusion-bonded to the metal lid 23. An alignment recessed part 44 is so formed on the metal shield case 4 as to enclose the metal lid 23.
Patent JP-2002058695-A (JP)
Title: Method and device for irradiation of eye
Inventor: HAENSEL HARTMUT G
IPC: A61F9/013
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for irradiation of the eye for ophthalmologic operation, refraction correction operation, and laser treatment. SOLUTION: The crystalline lens is irradiated with controlled therapeutic radioactive rays excess in quantity to absorbed by the cornea within a long wave length range of UV-A and/or a visible and/or near-infrared range, and/or the cornea is irradiated by a method regulated by curing radioactive rays of near-infrared wave length over 1.3 μm, and, thereby, an irreversible chemical change by local photoinduction to the crystallin lens and/or cornea is generated so as to change refraction and/or transmittance to prescribed parameters. This method and device to irradiate an eye is constituted by the principle that visual defect is reduced as a result and specific optical factors and electronic factors act.