baber/WOPTO huggingface dataset:
Patent JP-2002133065-A (JP)
Title: Marketing system, server used for the same and its method
Inventor: TAKESHIMA TOSHIKO
IPC: G06Q30/02
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To precisely and easily provide marketing data adjusted to the need of a customer. SOLUTION: In a marketing system, a plurality of monitor side information processing terminals, customer side information processing terminals and a server arranged in a center are connected through a network. The server is provided with a request managing means generating request information and selecting a monitor with a request summary instruction received from the customer, a storage means receiving and storing response information with respect to request information from the selected monitor, a data analysis means generating an analysis result from stored response information based on an analysis request instruction received from the customer and a transmission means transmitting an analysis result to the customer. The monitor is provided with an input means receiving request information and inputting response information.  The customer is provided with a transmission means transmitting the request summary instruction and the analysis request instruction and an output means receiving the analysis result transmitted from the server and outputting it.
Patent JP-2002135904-A (JP)
Title: Electronic power converter
Inventor: TSUCHIMINE YOSHIO
IPC: H02M1/14
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To reduce an effective current mainly consisting of a high frequency component and a normal heat generation by connecting an additional capacitor of a prescribed capacitance through a reactor so that an output is continuously outputted for a prescribed length of time even when an input current is shut off, and further by making a resonance frequency to be twice or more of a carrier frequency of a PWM inverter used for a rolling stock. SOLUTION: A series circuit consisting of the reactor and the capacitor of the resonance frequency 2F or more to a carrier frequency F of the PWM inverter is provided on both ends of a capacitor for filtering.
Patent JP-2002130124-A (JP)
Title: Evacuation apparatus usable also for introducing inert gas
Inventor: NODA TOSHIAKI
IPC: F16K11/083
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To provide an evacuation apparatus usable also for introducing an inert gas, enabling quick switching between evacuation of the inside of a reaction chamber and the introduction of the inert gas in a molecular asymmetry catalyst synthesizing device etc. SOLUTION: An evacuation line 10 is connected to a vacuum pump via a vacuum tap 13 and a solvent trap 15. An inert gas introduction line 20 is connected to an argon gas cylinder via a Young's tap 21. A decompression chamber 36 is provided at the end of the housing 35 of a tap 30 usable also for vacuum pressure. An intermediate plug 37 is drawn toward the decompression chamber 36. The lines 10 and 20 are connected respectively to the first and second ports 31 and 32 of the tap 30 and each reaction chamber of the synthesizing device is connected to a third port 33. By varying the rotational angle of the plug 37 of the tap 30, the connected state of the lines is changed.
Patent JP-2001188081-A (JP)
Title: Magnetic field signal detector
Inventor: SENDA MASAKATSU
IPC: G01R33/02
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To improve output, S/N ratio, sensitivity and signal detection accuracy and simplify part constitution. SOLUTION: To both ends of the detection lead cable 1 of a magnetic head 3 having a magnetic material core 2, a second matcher 6 is connected with a transmission cable 14. To the power combiner 5, a high frequency oscillator 6 is connected with the transmission cable 14. To both ends of the detection lead cable 1, a first power combiner 4 is connected with the transmission cable 14. To the power combiner 4, a detecter 7 is connected with the transmission cable 14 and to the detection lead cable 1 surface, the magnetic material core 2 is directly provided.
Patent JP-2002129361-A (JP)
Title: Etching method
Inventor: ISHIKAWA MAKOTO
IPC: H01L21/306
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for etching metals in order to form a fine electrode and a metallic wiring in a manufacturing process of a substrate for a semiconductor device or for a liquid crystal element, which easily keeps the etching rate in a desired range over a long period of time. SOLUTION: This etching method for metal, which employs an aqueous agent solution containing an acid component and an oxidizing component, is characterized by keeping the mol number of the oxidizing agent in the etching solution, larger than the product of the mol number of an etched metal ion generated by the etching and a valence number of the ionized metal. This method is particularly effective for the metal to be etched of Al, silver, copper, or an alloy including at least one or more of either of these.
Patent JP-2002128149-A (JP)
Title: Separable lid
Inventor: KAGAWA SACHIKO
IPC: B65D77/20
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a lid which can be hermetically sealed by a single process of sealing, which prevents contents from spilling out even if a container falls down and which can be separated into an air-permeable layer and a barrier layer. SOLUTION: The lid comprising a composite film (13) including a barrier layer (12) laminated on a base film (11) and a sealant film (14) laminated on a surface of the barrier layer of the film (13) via a molten polyethylene (15) is put over an opening of a molded container (20) with a flange. The lid (10) and a flange portion (21) provided along a periphery of the molded container are heat-sealed with each other using a linear heat-sealing bar, and thereafter when peeling the lid (10) from the flange (21), the sealant film (14) of a sealed portion and the molten polyethylene (15) located above it are divided into two by a cut edge, so that the lid is separated into the base film (11) including the barrier layer (12) and the sealant film (14) including the molten polyethylene (15).
Patent JP-2002136536-A (JP)
Title: Chair type thermal stimulation treatment instrument
Inventor: TERANO MASAAKI
IPC: A47C7/40
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a chair type thermal stimulation treatment instrument which secures the optimum sitting comfortableness to match personal preference of users when used as chair while making it adaptable to various thermal stimulation treatment conditions including not only heating but also cooling for parts of a human body. SOLUTION: Respective surface parts of a seat part 1, a foot rest 2, a back part 3 and a head part 4 are formed by arranging human body support elements 5 comprising a strip-like sheet textile and the individual human body support elements 5 are each provided with a support condition adjusting means 7 for altering the support condition thereof determined by a tension or the like thereof. The tension or the like of the sheet textile or the like of the individual support elements 5 is detected by a support condition detection means 8 to control the support condition adjusting means 7 by a support condition setting means 9 and by a support condition control means 10 thereby enabling the altering of the support condition to match the preference of users and the purposes.
Patent JP-2002137534-A (JP)
Title: Heat-sensitive recording sheet for ink-jet printing
Inventor: FUJII HIROYUKI
IPC: B41M5/26
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a heat-sensitive recording sheet for ink-jet printing which has chemical and water resistance and produces a high recording density and small amount of head refuse. SOLUTION: A heat-sensitive recording layer is provided on the surface of a supporting body, while an ink-receiving layer having a haze degree of 40% or less is provided on the surface of the heat-sensitive recording layer.
Patent JP-2002142425-A (JP)
Title: Alternator for vehicle
Inventor: TAN YOSHIKI
IPC: H02K11/04
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To provide an alternator for vehicle which can assure a degree of freedom for mounting and also realize high cooling characteristic. SOLUTION: The alternator for vehicle 1 comprises a rotor 2, a stator 3 including a stator iron core 32 and a stator coil 31 mounted to the stator iron core 32, a frame 4 for supporting the rotor 2 and stator 3, and an electric component including a rectifier 50 mounted to the external side of the frame 4. The stator coil 31 is electrically connected to the rectifier 50 through an output line thereof with the welding or the like. The frame 4 is provided with a mounting stay 43 which is mounted at the rear part along the rotating shaft direction than the electric component.
Patent JP-2002145942-A (JP)
Title: Polyolefin-based floor covering material
Inventor: MATSUMOTO JUNICHI
IPC: E04F15/16
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To obtain a polyolefin-based floor covering material provided with flexibility and fluidity, having sufficient mechanical strength, excellent designing characteristics and processability. SOLUTION: This polyolefin-based floor covering material comprises at least one layer of a layer containing a copolymer which is obtained by copolymerizing (a) an α-olefin with (b) a cyclic olefin and/or (c) an aromatic vinyl compound and has -30 to 40 deg.C glass transition temperature, >=20% elastic recovery, <=500 MPa storage modulus E' at 25 deg.C and >=0.2 tan δ at 25 deg.C.
Patent JP-2002151902-A (JP)
Title: Device for uninterruptible switching of radio wave outputted from transmitter
Inventor: MAKIYAMA SHIROJI
IPC: H04B1/74
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To provide an uninterruptible switching device in a small size, which avoids antenna power from being decreased at switching. SOLUTION: The switching device is provided with directional couplers 1 and 2 which respectively have main line input terminals 1A and 2A to which transmitters 11 and 12 are connected, main line input terminals 1B and 2B, sub line coupling terminals 1C and 2C and non-coupling terminals 1D and 2D, one of which is connected with an antenna 13 and the other a dummy load 14, with a T-branch line 5 that is provided in the middle of a main line interconnecting the main line output terminals 1B, 2B and a line 6 that is provided in the middle of a sub line interconnecting the sub-line coupling terminals 1C, 2C, with T-branch stubs 7 and 8 to change the reactance in the T-branch lines 5 and 6 and with a simultaneous drive means 9 that moves the T-branch stubs 7, 8 to change the reactance while keeping each of the reactance the same.  By changing the impedance of the T-branch line 5 and 6 under the control of the simultaneous drive means 9 at switching, a state of signal passing and full reflection of the signal can be realized.
Patent JP-2002142983-A (JP)
Title: Warm-keeping method for cooked rice, and warm-keeping apparatus for cooked rice equipped with the same
Inventor: TAMAKI MASAKO
IPC: A47J27/00
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To save energy, and, reduce the drying and the yellowing of cooked rice. SOLUTION: A process wherein a catalyst body 20 which dissolves and removes an odor generated from cooked rice is operated, and a process wherein the catalyst body 20 is not operated are alternately repeated. Thus, energy can be saved, the cooked rice is not always heated, and the drying and yellowing of the cooked rice can be reduced.
Patent JP-2002147353-A (JP)
Title: Hermetic compressor
Inventor: TSUBOI KOSUKE
IPC: F04B39/00
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To improve refrigerating capacity and efficiency for a muffler of a hermetic compressor by heightening an intake pressure in the last half of an intake process as high as possible without responding to a rotational frequency to enlarge a refrigerant circulation volume. SOLUTION: This hermetic compressor is formed with a motor part, a piston, a machine part such as a cylinder, a closed container containing the motor part and the machine part, and a muffler made of an intake passage and a volume part and an inlet passage and comprises at the volume part a movable means allowing changing an inside volume of the volume part. A pressure pulsation period inside the muffler can be changed according to the rotational frequency to heighten always the refrigerant pressure in the last half of the intake process. Accordingly, the refrigerant circulation volume is enlarged for improving the refrigerating capacity without responding to the rotational frequency to improve the efficiency.
Patent JP-2002148795-A (JP)
Title: Master plate for printed wiring
Inventor: KONDO SHUNICHI
IPC: C08F2/50
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a master plate for printed wiring having a photopolymerization layer which has high sensitivity for active rays and high resolution and generates excellent physical properties of the film. SOLUTION: The master plate for printed wiring has a photopolymerization layer containing a thermoplastic polymer binder, specified polymerizable compounds and photopolymerization initiator on a substrate which is prepared by forming a conductive thin film on an electric insulating plate.
Patent JP-2002149599-A (JP)
Title: Computer system provided with shared storage
Inventor: KAMIMAKI HIDEKI
IPC: G06F9/445
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a centralized storage system for permitting a user to use an environment or data exclusive for the user himself or herself from an optional computer in a system where a plurality of users share a plurality of computers. SOLUTION: The computers 2a-2n shared by the users are connected to a storage 1 shared by the computers 2a-2n through the use of fiber channels 5a-5n and a fiber channel connecting means 3 and, then, logical volumes 7a-7n exclusive for the respective users are defined in the storage 1. IC cards 8a-8n for storing WWN information which are assigned to the respective users are given to respective users. When the user A uses the computer 2a, the computer 2a reads WWN information from the IC card 8a and re-writes one's own WWN information. The storage 1 controls that the computer 2a performs access only to LU for the user A by using WWN information which is reported from the computer 2a.
Patent JP-2002152416-A (JP)
Title: Data communication equipment
Inventor: SAWAMURA KOJI
IPC: H04W84/16
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To provide data communication equipment which can avoid the occurrence of radio wave interference between radio transmission to an external terminal by means of a radio section and radio communication made on the side of a cordless telephone set connected to a modem section. SOLUTION: This data communication equipment performs dial-transmission through the modem section 113 or external terminal adaptor 207 in response to a dial-call from the external terminal. The equipment detects a loop current when the external terminal of a telephone section 203, etc., is connected to a telephone set interface section 123 by means of a loop detecting section 125. When the external terminal is in an off-hook state, the equipment avoids the occurrence of radio wave interference between the radio transmission to the external terminal by means of the radio section 102 and the radio communication made on the telephone set 203 side by stopping the radio transmission by means of the radio section 102.
Patent JP-2002152480-A (JP)
Title: Method of facsimile communication
Inventor: MIYAMOTO YOSHIHISA
IPC: H04N1/387
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for facsimile communicating for avoiding a wasteful communication cost at a wasteful communication time by image data transmission of high resolution to a destination not particularly needing image data of the high resolution. SOLUTION: The method for facsimile communicating comprises the steps of reading an original with first resolution of a relatively high resolution at a transmission side, reading image data stored in a memory, decoding (step S110), transforming the data into image data of a lower resolution than the first resolution (step S111), and transmitting the data to a receiver side (step S113). Only when the receiver side needs the image data of the high resolution, the transmission of the image data of the high resolution is requested to the transmitter side by polling procedure or the like.
Patent JP-2002150239-A (JP)
Title: Reader/writer for noncontact ic card with rewrite display section
Inventor: NISHIKAWA MASAHIRO
IPC: B42D15/10
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a reader/writer capable of performing the rewriting of a rewrite display section and the communication with a noncontact IC module, having a simple, small-sized, and lightweight structure, and manufactured at a low cost. SOLUTION: This reader/writer 1A is provided with a rewrite device 50 recording and/or erasing visible information in no contact on the rewrite display section 62 in a main body 2 and an antenna section 3 performing communication with the noncontact IC module 63 in no contact. The rewrite device 50 and the antenna section 3 are arranged on the opposite sides (facing sides) across a card insertion section 6. A plate spring-like fastener 4 positioning the rewrite position of the rewrite display section of a card 60 is provided on the card insertion section 6.
Patent JP-2002154609-A (JP)
Title: Pallet for automated storage and retrieval warehouse
Inventor: TAKAHASHI NARIMITSU
IPC: B65G1/04
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a pallet device capable of preventing the occurrence of a dead space in the direction of height of a shelf and storing cargoes efficiently in a storage space in a warehouse even when storing cargoes having different heights. SOLUTION: This pallet device is constituted such that it is provided with a movable claw 22 capable of advancing or retracting in the direction of pallet receiving, a rotary driving body 16 turned by a motor is provided at the center of a pallet 8, operation members 17a, 17b turning in the interlocking relationship with the rotation of the rotary driving body 16 are linked to the movable claw 22, and the movable claw 22 advances or retracts following the turn of the operation members.
Patent JP-2002157811-A (JP)
Title: Recording and/or reproducing device for disk
Inventor: SATO MASAHIRO
IPC: G11B17/22
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To increase use efficiency of the installation space of the loading mechanism of a disk auto-changer. SOLUTION: The disk auto-changer 1 is provided with a disk cartridge 4 having a plurality of trays 11 supporting a disk, the elevator 5 arranged at the side of the disk cartridge 4 and a loading mechanism 7 drawing in the tray 11 from the disk cartridge 4 into the elevator 5 and returning the tray 11 to the disk cartridge 4. The loading mechanism 7 is constituted of a tray engagement part 91 engaged to the hook part 16 of the tray 11, a belt 92 moving the tray engagement part 91 in a tray putting in/out direction and a belt driving mechanism 93 traveling the belt 92.
Patent JP-2002158081-A (JP)
Title: Heater unit
Inventor: SAKAGUCHI ISAO
IPC: H05B3/18
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To improve heat conduction efficiency of a heating element between metal plates and suppress cost hike. SOLUTION: A heating element pinched by sheet insulating materials from top and bottom faces is interposed between a convex and a concave faces arranged opposite to each other up and down and formed with their circumference edges sealed. A heating element with its top and bottom faces pinched by sheet insulating materials is interposed between the two metal plates arranged opposite to each other up and down, and all of them are integrally compression molded. A plurality of concave grooves are formed on either of the two metal plates arranged opposite to each other with their circumference sealed, and a heating element wound round sheet insulating materials are interposed in each groove. The two metal plates are screwed down to each other at any desired place.
Patent JP-2002157721-A (JP)
Title: Magnetic recording and reproducing device
Inventor: SHUDO KATSUYUKI
IPC: G11B5/58
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording and reproducing device that uses a plurality of magnetic heads with different azimuth angles mounted on a head actuator to excellently apply tracking to recording a plurality of tracks recorded on a magnetic tape. SOLUTION: The magnetic recording and reproducing device is provided with a plurality of PLL circuits 37A, 37B that obtain clock signals from reproduction signals resulting from reproducing recording a plurality of tracks with the plurality of magnetic heads 23A, 23B having the different azimuth angles mounted on the head actuator 25A, a plurality of frequency dividers 39a, 39b that frequency-divide the clock signals, a phase detector 39c that compares the phases of the signals resulting from frequency dividing the clock signals to provide an output of a tracking error signal, means 39d-39f that provide an output of a reset signal to the frequency dividers when a sum of outputs of the reproduction signals reproduced by the magnetic heads reaches a prescribed preset output level or over,  and a head actuator drive control means 34A that controls the head actuator with the tracking error signal from the phase detector.
Patent JP-2002159190-A (JP)
Title: Piezoactuator drive circuit
Inventor: FUKAGAWA YASUHIRO
IPC: H02N2/00
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To control energy supply to a piezostack with high accuracy. SOLUTION: In a multi-switching system circuit provided, in the charging path from a buffer capacitor 113 to a piezostack 2A, with a switching element 14 turning on/off repeatedly, a diode 17 connecting the output end of an inductor 13 with the positive pole of the buffer capacitor 113 is provided to bias the voltage across the buffer capacitor 113 reversely. When the piezostack voltage reaches a target level, the switching element 14 is locked in off state and a switching element 16A is turned off so that a flywheel current generated by energy stored in the inductor 13 is collected to the buffer capacitor 113 not through the piezostack 2A but through the diode 17 thus preventing the piezostack voltage from increasing after the switching element 14 is locked in off state.
Patent JP-2002165407-A (JP)
Title: Motor
Inventor: SODEOKA SATORU
IPC: F16C33/10
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a motor that enables to fix a sealing cap, that constitutes a sealing mechanism in cooperation with thrust plates, that prevents leak of a lubricant oil retained at bearing parts, and that can be used stably over a long period, even when a pair of the thrust plates structures a dynamic pressure bearing. SOLUTION: In a motor, in which the dynamic pressure bearing is made up of a pair of thrust plates 14, 16, a pair of counter plates 18, 20, between the thrust plates 14, 16 and the counter plates 18, 20 respectively, forms gaps 28, 30, the dimensions of which becomes larger toward inside in the radial direction to function as sealing parts, is each fixed to a rotor 6 by using both an adhesive and press fitting.