baber/WOPTO huggingface dataset:
Patent JP-2004128867-A (JP)
Title: Distortion compensation device for power amplifier
Inventor: IKUIWA KAZUHISA
IPC: H03F1/32
Filed: 2002-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a distortion compensation device for realizing a wideband, low distortion, and high efficiency power amplifier for amplifying a wideband signal such as an OFDM signal.  <P>SOLUTION: Band limiting filters 32, 35 are provided for band limiting an MCPA input signal to be a reference signal, and an output signal of an amplifier 40 to be a comparison signal, respectively. These band limited reference and comparison signals in a predetermined frequency band are compared at a comparator 37 to output the difference between them as a distortion component. An estimator 38 generates an inverse component from the distortion component with reference to a compensation data table 42, wherein distortion component information is stored and output it to an adder 39. The adder 39 adds the computed inverse distortion component to the input signal to cancel the distortion component in the amplifier 40. A filter controller 41 outputs a control signal to the band limiting filters 32, 35 when the detected signal level at level detector 33, 36 is not higher than a predetermined management value to change the passband of the filters.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004135028-A (JP)
Title: E-mail system, e-mail reproducing device, and e-mail preparing device
Inventor: KONDO KAZUHIRO
IPC: G06F13/00
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To newly reproduce e-mail matching the intention of a preparing person of the e-mail.  <P>SOLUTION: When reproducing the e-mail, reproduction is temporarily stopped at a boundary of an element on the way of sequentially reproducing the element of a text, an image, a sound, etc. included in the e-mail. A user is informed the stoppage of the reproduction through the indication of a symbol 21 showing a waiting status. When the user provides an instruction for a prescribed a key input, etc., the reproduction is restarted. If a temporary stop mark is included on the way of the text in the received e-mail, the reproduction is temporarily stopped even on the way of the text. It is not always necessary to temporarily stop at the boundary of a sound element and the element following the sound element.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004134258-A (JP)
Title: Connector
Inventor: NAKAMURA HIDETO
IPC: H01R13/639
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector in which stable locking state can be obtained even in a state that a slider is removed.  <P>SOLUTION: In the engagement process, a lock arm 35 runs aground to the lock part 15, and a depressed arm 52 of a slider 50 is pushed backward by a pressing part 16 of the male housing 10, thereby the slider 50 retreats elastically shrinking the compression coil spring S. When it is engaged in a regular position, the lock arm 35 returns and is locked to the lock part 15, and the depressed arm 52 is elastically displaced by a pressing release guide part 38 and the pressing state with the pressing part 16 is released, thereby the compression coil spring S is released and the slider 50 advances to the initial assembly position. At the time of separating, by pulling the slider 50 to the retreating position, the lock release depressed part 37 of the lock arm 35 is pressed by a lock release pressing part 51, and the lock arm 35 is elastically displaced, and locking state to the lock part 15 is released.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003186578-A (JP)
Title: Method and apparatus for supplying redundant power
Inventor: WILLIAMS RICKI DEE
IPC: G06F1/26
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for supplying a redundant power.  <P>SOLUTION: The apparatus comprises a first power source mechanism configured to supply a first portion of a power, a second power source mechanism configured to supply a second portion of the power and a supply network. The supply network is configured to introduce the first portion and the second portion of the power to a first branch path configured to transmit a signal in a system.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003234323-A (JP)
Title: Substrate treatment apparatus
Inventor: SUGIMOTO HIROAKI
IPC: B08B7/00
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate treatment apparatus that can quickly complete the removal of an organic matter despite being a simple configuration.  <P>SOLUTION: A cleaning medium supply mechanism 50 of a substrate treatment apparatus has a discharge nozzle 51 for discharging hot water used as a cleaning medium toward a substrate W. The discharge nozzle 51 can be reciprocated between a position opposite to the rotation center of the substrate W that is retained by a spin chuck 70 for rotating and a position opposite to the end edge of the substrate W. Additionally, the discharge nozzle 51 is connected to a supply section 41 of demineralized water via a solenoid valve 56 and a heater 42. The demineralized water supplied from the supply section 41 is heated by the heater to turn into hot water, and the hot water is supplied to the substrate W from the discharge nozzle 51.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004146628-A (JP)
Title: Semiconductor device
Inventor: ONODERA SHIGEO
IPC: H01L25/18
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To attain a wireless on-chip structure by providing a single package including an IGBT or MOSFET chip and an IC chip without increasing on-resistance.  <P>SOLUTION: A collector electrode of the IGBT chip 20A or a drain electrode of the MOSFET chip 20B is arranged at a header 22. An emitter electrode of the IGBT chip 20A or a source electrode of the MOSFET chip 20B is connected to a lead 24 through a conductive clip 23. The IC chip 26 is adhered onto the conductive clip 23 with a conductive adhesive or a non-conductive adhesive.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004153467-A (JP)
Title: Communication method using directional beam and base station
Inventor: UMESH ANIL
IPC: H04B7/26
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To avoid disconnection of a radio link between a base station adopting transmission/reception of directional beams and a mobile station even when the mobile station moves while transmitting no up signals.  <P>SOLUTION: The base station comprises: an array antenna 11 to transmit/receive the directional beam; a transceiver 12 to receive an up signal from a mobile station 2 and to generate a directional beam pattern unique to each mobile station according to an antenna weight provided to each mobile station 2; an up signal interval measurer 13 to measure time elapsed from the reception of the up signal; and an antenna weight generator 15 to change the antenna weight on the basis of the result of the measurement.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004151911-A (JP)
Title: Fare adjusting method
Inventor: KUWANA TOSHIYUKI
IPC: G06Q50/30
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide the fare adjusting system of transportation such as a train and a bus equivalent to a parking lot system for discounting a parking lot fee when going shopping to stores, transport facilities and consumers, and to advise the fare adjusting system to increase opportunities for the consumers to go shopping by using a train and a bus.  <P>SOLUTION: The consumers are able to pass ticket examination at using a train or a bus by using non-contact IC cards 1 to 4, and to purchase merchandise in stores 15 and 16 with card payment, and to execute the payment of the fares of transport facilities 13 and 14 and the merchandise purchase price in the stores through account withdrawal in a membership management center. In this case, all the fare information and purchase information is totaled by a card management center.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003279602-A (JP)
Title: Electronic indicating ammeter
Inventor: MIZOGAMI MASAMI
IPC: G01D7/00
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic indicating ammeter which displays normal measurement at normal time, can display the maximum value of instantaneous large current, and facilitates the visual confirmation by means of a gradually decreasing change in display/indication.  <P>SOLUTION: The electronic indicating ammeter measures an average current value and the maximum current value within a measurement period unit; instantaneously and statically displays the average current value when the relationship between an over-current determination reference value obtained by multiplying a measurement rated value of the ammeter by a predetermined time and the maximum current value is 'Maximum current value > Over-current determination reference value', and instantaneously and statically indicates the maximum current value when the relationship is 'Maximum current value > Over-current determination reference value'; calculates the next display value i indicative of the maximum current value based on the calculation (0<α<1) of the equation i=α(the previous display value)+(1-α)(this measurement average value); and instantaneously and statically displays a bar graph and a digital numerical value in turn. The normal scale is usually used, but is changed to the extension scale when the current is regarded as an activating current of a motor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004153652-A (JP)
Title: Level determination circuit
Inventor: KAJIMOTO TAKESHI
IPC: H04L25/08
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a level determination circuit capable of exactly determining a logical level of an input signal.  <P>SOLUTION: An input circuit 14 of a DRAM (dynamic random access memory) 2 includes a differential amplification circuit 20 which amplifies potential difference between potential of the input signal VI and referential potential VRD, an inverter 26 which outputs an inversion signal of an output signal of the differential amplification circuit 20, a latch circuit 29 which holds an output signal in the previous cycle and resistive elements 34, 35 for switching the reference potential VRD according to the output signal VOP of the latch circuit 29. Consequently, the logical level of the input signal VI is exactly determined since the reference potential VRD is switched according to the logical level of the input signal VI in the previous cycle.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004153653-A (JP)
Title: Low-reflective limiter and transceiver module using low reflective limiter
Inventor: IKUMA YOSHIYUKI
IPC: H04B1/40
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-reflective limiter and a transceiver module using the low-reflective limiter which can easily downsize the transceiver module and reduce the price.  <P>SOLUTION: In a transceiver module provided with a power amplifier 13 amplifying a transmission signal and a low-noise amplifier 17 amplifying received signals, a low reflective limiter 16 is provided on an input side of the low-noise amplifier 17.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004113745-A (JP)
Title: Automobile washing brush
Inventor: NAKAJIMA SHIGEHIRO
IPC: A46B7/10
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automobile washing brush allowing perfect drying of water without freezing a brush piece.  <P>SOLUTION: In this automobile washing brush formed with a plurality of brush pieces in a peripheral part of a rotary shaft, one end of the rotary shaft is formed with an air inflow means, and the peripheral part of the rotary shaft is formed with an air outflow means such that the air outflow means communicates with the air inflow means. By making compressed air flow in from the air inflow means, the compressed air is made to flow out of the air outflow means, and is blown onto the brush pieces to dry the brush pieces.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004152224-A (JP)
Title: Advertising e-mail distribution server system using cellular phone
Inventor: KOBAYASHI GENICHI
IPC: G06Q30/06
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To establish a system for enabling a merchandiser to provide information for a specific area or customers in a specific rank only by an e-mail function of a cellular phone without using a computer.  <P>SOLUTION: This system is provided with: a distribution server 1 for distributing advertisement to a customer cellular phone 3 as e-mail; a customer database part 5 allowing the distribution server 1 to refer to it; a merchandiser database part 6; a merchandiser e-mail statement database part 8; and a confirmation transmission database part 9; and used for creating an advertisement e-mail statement by inputting a selection condition of the customer rank of an advertisement object from a merchandiser cellular phone 2. The distribution server 1 distributes the adverting e-mail by selecting the object persons by referring to the customer database part 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004154702-A (JP)
Title: Method for separating nitrogen-containing water soluble organic compound
Inventor: KITAHARA MAI
IPC: C07C231/24
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for separating and recovering a nitrogen-containing water soluble organic compound from a mixed solution of water, inorganic salt and the nitrogen-containing water soluble organic compound.  <P>SOLUTION: Supercritical carbon dioxide fluid or subcritical carbon dioxide is used as an extracting agent and, thereby, the nitrogen-containing water soluble organic compound is separated and recovered from the mixed solution of water, inorganic salt and the nitrogen-containing water-soluble organic compound.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004154080-A (JP)
Title: Method for inhibiting replication of mammal dna and material therefor
Inventor: TSUTSUMI KENICHI
IPC: C12N15/09
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for inhibiting replication of a mammal DNA by which the replication of the DNA of a mammal creature is specifically inhibited and antitumor or antiviral effects are taken; and to provide a material usable therefor.  <P>SOLUTION: A material inhibiting the replication, such as a protein or peptide of a eukaryote including an amino acid sequence represented by sequence number 2 of the amino acid sequence table as a material for specifically inhibiting the replication of the DNA of the eukaryote is linked to a complex required for originating the DNA replication such as an ORC1 protein. As a result, the replication of the DNA can be stopped by deactivating the original function of the ORG by linking the fragment of an ALF-C protein to an ORC1 protein subunit required for the origination of the DNA replication to shield the protein, and an excellent anticancer or antiviral agent is provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004164929-A (JP)
Title: Switching device
Inventor: AMANO TOSHIAKI
IPC: H01H21/00
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switching device with excellent operability, unnecessary to form a large opening for an operating key in a front panel.  <P>SOLUTION: The switching device is provided with an operating member 19 coupling an operating key 17 projecting toward the front side of a front panel with a key-holding lever 18, a holding plate 13a to which a mounting plate 18b of the key holding lever 18 is fitted by snapping with flexibility in a plate thickness direction and supporting the mounting plate in a free turning manner, a drive lever 20 rotated and driven by the operating member 19 at pressing operation, and a switching element 21 pressed and driven by the drive lever 20 at pressing operation. A reinforcing rib 11c set in protrusion for regulating the bending of the holding plate 13a is arranged on the rear face side of the front panel 11. Here, it is preferable that the holding plate 13a is a plate-shaped member having flexibility nearly in a horizontal direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004159859-A (JP)
Title: Clothes dryer
Inventor: SANO SHOGO
IPC: D06F58/02
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clothes dryer which can realize a higher drying performance with a low running cost by supplying the optimum amount of water corresponding to the temperature of the city water to the heat exchanger.  <P>SOLUTION: The body 100 of the clothes dryer is provided with a drum 4 for housing clothes, an exhaust duct 14 and an air feed duct 16 which are connected to the drum 4 to circulate the drying air, the heat exchanger 6 which is disposed in the exhaust duct 14 and cools the drying air down by the cooling water to dehumidify, a water feed valve 12 for supplying the cooling water, an exhaust temperature sensor 18 for detecting the temperature when the dying air is discharged to the exhaust duct 14 from the drum 4 and a control circuit 20 for controlling the flowrate of the cooling water with the water feed valve 12. The control circuit 20 controls the flowrate so that the temperature detected with the exhaust temperature sensor 18 is held within a specified range of the temperature.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003175240-A (JP)
Title: Pachinko game machine
Inventor: MATSUBARA NOBUO
IPC: A63F7/02
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a fraudulent act such as operating a component from the rear side by forming a gap between a front frame and an outer frame by bending the center of the front frame on the hinge side and inserting a foreign material such as a wire or a cell board into the gap, misusing such a structural deficiency of the synthetic resin front frame as it is softer than a wood front frame and can be relatively easily bent only by pulling the center on the hinge side from the front side.  <P>SOLUTION: The synthetic resin front frame 2 of the pachinko game machine is attached at the front of the outer frame 1 in such a way that the front frame can be opened/closed. In the pachinko game machine, a reinforcing rib 20 is provided to project between the edge of the front frame 2 and a game board attaching frame 7 on the rear surface of the front frame 2 on the hinge side.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004166109-A (JP)
Title: Mobile terminal
Inventor: SATO NO
IPC: H04M1/02
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile terminal with satisfactory portability and satisfactory operability of a transfer operation of a cursor and a determining operation for determining selection of information.  <P>SOLUTION: In the mobile terminal, a display means for using a touch pad part 9 which outputs two-dimensional coordinates of a contact location of an indicator such as a finger, a pen and outputs different signals according to press strength of the indicator and for displaying the information and the cursor and a control means for performing transfer processing for transferring the cursor and determination processing for determining the selection of the information according to an operation of the touch pad part 9 are provided and furthermore, a cursor transfer area where the cursor is transferred by performing a tap operation on a touch pad and a determination area where the information is selected and determined by similarly performing the tap operation on the touch pad are provided on the touch pad part 9.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004173382-A (JP)
Title: Cable boot
Inventor: NAKAMURA TAKAFUMI
IPC: H05K7/00
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cable boot which is excellent in functionality and can reduce the number of parts.  <P>SOLUTION: This cable boot 1 is so constituted as to liquidtightly fit in an opening 13m while closing the opening 13m of a housing 11 being an adherend. Through holes 2 and 3 capable of holding cables 14 and 15 are formed in the section, which closes the opening 13m, of the cable boot 1 concerned. Moreover, a holder 5, which can hold a cable 16, is arranged integrally at a section excluding the section, which closes the opening 13m, of the cable boot 1. For the cable boot 1, a boss 1d is formed integrally in a position where it comes close to the housing 11 when the cable boot 1 is attached to the housing 11, and the holder 5 is arranged in this boss 1d. The holder 5 is constituted so that it can mount the cable 16 by shifting the cable 16 in a direction (the direction of a white arrow) where it comes close to the housing 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004169629-A (JP)
Title: Control device for turbocharger with electric motor
Inventor: MASUDA KATSURA
IPC: F02B39/10
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device for a turbocharger with an electric motor capable of improving responsiveness of starting of supercharge pressure during supercharge assist using the electric motor.  <P>SOLUTION: The control device for the turbocharger with the electric motor includes a turbocharger 11, the electric motor 11b capable of increasing the supercharging pressure by rotating the compressor 11a of the turbocharger 11, basic electric power amount calculating means 14, 15, 16, 29 and 26 for calculating a basic electric power amount to the electric motor based on a target supercharging pressure and an actual supercharging pressure, an electric power amount determining means 16 for determining a supply electric power amount to the electric motor, and an electric motor controlling means 21 for controlling the electric motor 11b based on the supply electric power amount by the electric power amount determining means 16. The electric power amount determining means 16 determines a maximum electric power amount as the supply electric power amount in the initial time of start of the electric power to the electric motor 11b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004169450-A (JP)
Title: Gas damper driving type lid opening and closing device
Inventor: SEGAWA SHIRO
IPC: E02D29/14
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas damper driving type lid opening and closing device capable of properly setting driving force and buffer force when opening and closing a lid even if difference exists in weight of lid and unevenness exists in shape dimension and gas reaction force of a gas damper.  <P>SOLUTION: A mounting end part 8 of an operation rod 7 of the gas damper 6 is pivoted on a tip side bracket 4 fixed to the lid 2, and a mounting end part 13 of a cylinder 12 of the gas damper 6 is pivoted on a terminal side bracket 10 fixed to a fixed frame body 1. A bracket main body 4a of the tip side bracket 4 advances and retracts in the direction of length of a fixed base 4c by rotation operation of a screw shaft bar 4e, and a bracket main body 10a of the terminal side bracket 10 advances and retracts in the direction of length of a fixed base 10c by rotation operation of a screw shaft bar 10e to increase, reduce, and adjust initial gas reaction force of the gas damper 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004178025-A (JP)
Title: Fire alarm
Inventor: TAKAHASHI HIDEAKI
IPC: G08B17/06
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fire alarm having improved response to a test operation, preventing breakage around an operation means and its vicinity, and allowing easy estimation of a defective part.  <P>SOLUTION: This fire alarm A is provided with a detection means 1 detecting occurrence of a fire, an alarm means 2 giving an alarm by a fire occurrence signal a from the detection means 1, and an operation means 3 operated in a test for checking whether the alarm means 2 works normally or not. By operating the operation means 3, an alarm informing an excitation condition is generated from the alarm means 2, and an alarm with an information form different from that of the alarm informing the fire occurrence condition, which is a simulative fire occurrence condition, is generated from the alarm means 2.  <P>COPYRIGHT: (C)2004,JPO