baber/WOPTO huggingface dataset:
Patent JP-2003227341-A (JP)
Title: Method and device for controlling charge pressure of exhaust gas turbocharger
Inventor: BAEUERLE MICHAEL
IPC: F02B37/04
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for controlling charge pressure of an exhaust gas turbocharger capable of preventing unnecessary opening of a turbine bypass of the exhaust gas turbocharger and unnecessary operations of an auxiliary electric charger.  <P>SOLUTION: In this controlling method of charge pressure of the exhaust gas turbocharger (1), an actual charge pressure value (pvdkds) is approximated to a target charge pressure value (plsoll). The charge pressure of the exhaust gas turbocharger (1) is controlled as a function of a characteristic variable of the auxiliary electric charger (5) cooperating with the exhaust gas turbocharger (1) compressing intake air. This avoids unnecessary opening of a bypass valve of the exhaust gas turbocharger (1).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004236188-A (JP)
Title: Multicarrier diversity demodulation method and multicarrier diversity demodulator
Inventor: SUZUKI TOKUSHO
IPC: H04B7/08
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multicarrier diversity demodulator having a matching filter and an interference component elimination process.  <P>SOLUTION: Quadrature demodulation of a received signal is performed by a quadrature demodulation part 1-i (i=1, 2), N complex digital signals are selected in an effective symbol extraction part 2-i and furthermore, M (M<N) complex digital signals without an influence of delayed wave are extracted by output of a time response estimation part of a multipath propagation environment estimation part 4-i and processed by a matching filter part 3-i. Maximum ratio composition by amplitude is performed to signals of two sets of L subcarriers separated by two matching filter parts 3-1 and 3-2 on adjusting phases by every frequency in a signal composition part 5. To the L complex signals as output of the maximum ratio composition, estimation of interference components between carriers, elimination of the interference component from the signals of two sets of L subcarriers separated by the matching filter parts 3-1 and 3-2 and diversity composite of the signals of two sets of L subcarriers from which the interference components between carriers are eliminated are repeated in three stages of interference component elimination parts 101, 102, 103.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004236203-A (JP)
Title: Audio amplifier
Inventor: NAKAGAWA YOSHIMICHI
IPC: H03G3/02
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an audio amplifier by which the entire gain of an audio amplifier is set at the moment a user sets a desired gain.  <P>SOLUTION: An actual first gain determination part 48 detects capacity of voltage to be supplied by a variable output voltage power supply 2 and a D/A conversion part 1 calculates size of the gain to be actually generated depending on the capacity of the voltage. A differential part 50 calculates difference between set gain of the D/A conversion part 1 determined by first and second gain determination parts 43 and the gain calculated by the actual first gain determination part 48 based on user's setting. A second gain determination part 51 calculates a gain of DSP3 by adding the difference between the gains to the gain of the DSP 3 determined by first and second gain determination parts 43. A second gain coefficient determination part 52 operates the DSP 3 so as to compensate the gain of the D/A conversion part 1 by the determined gain.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004239082-A (JP)
Title: Engine control system of construction machine
Inventor: UMETSU YOSHIYASU
IPC: F02N99/00
Filed: 2003-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To protect an engine by solving the problem related to automatic stopping control.  <P>SOLUTION: This engine control system has the engine 1 as a motive power source, a controller 2 for controlling automatic stopping for automatically stopping the engine 1 when a preset automatic stopping condition is realized and a water temperature sensor 5 for detecting a cooling water temperature of the engine 1, and is constituted so that the engine 1 is not automatically stopped until a detecting water temperature becoming a preset value or more and warming-up is completed even if the automatic stopping condition is realized after starting the engine.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004237830-A (JP)
Title: Air conditioner
Inventor: EBATA YUZO
IPC: B60H1/34
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner equipped with an air-direction variable fin at an air blow-off port, and capable of decreasing a dead angle in blowing air.  <P>SOLUTION: In the air conditioner, when the air-direction variable fin 40 of the air blow-off port 32 is turned to a part 18A of a side wind shield glass 18 through which light reflected by a rear view mirror to reach eyes of a passenger passes, a part W1 of air flowing along the air-direction variable fin 40 (arrows W1, W2 indicated by two-point chain line) blows off toward the part 18A of the side wind shield glass 18 through a side defroster air blow off port 34, and the other air W2 blows off toward the part 18 of the side wind shield glass 18 through the air blow-off port 32.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004236878-A (JP)
Title: Method and apparatus for manufacturing paper which is obtained by overlapping two sheets of water-disintegrating paper
Inventor: SUZUKI TOSHIMASA
IPC: A47K10/16
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and apparatus for manufacturing paper with water-disintegration, moistness, etc. which is used as a water-disintegrating toilet paper, for wiping the buttocks of a baby or an elderly, as tissue paper, a paper towel or a treatment paper containing medicines etc. and which is obtained by overlapping two sheets of paper which can be disposed into flowing water.  <P>SOLUTION: Two sheets of paper wound on two rolls 21 and 22 are respectively pulled out and overlapped to be double and thereafter, it is wound on another roller 25. The paper consists of sheet-formed paper and has water-disintegrating property. When overlapping the paper to be double, a desired medicine is sprayed in a non-contacting state into a space formed between the upper part of a lower paper and the lower part of an upper paper during moving. After that, the lower paper and the upper paper are stuck to each other to make a single sheet of paper.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004243563-A (JP)
Title: Printer for rewritable recording medium
Inventor: SAITO HARUKI
IPC: B41J2/32
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer for a rewritable recording medium for judging whether the rewritable recording medium is reusable, in conformity with the actual deterioration state of the rewritable recording medium.  <P>SOLUTION: In the printer for the rewritable recording medium equipped with a printing head for printing a printing number-of-time marker on the rewritable recording medium, an erasing head for erasing the printed printing number-of-time marker and a printing number-of-time marker detecting sensor for detecting the printing number of times from the printed printing number-of-time marker, the erasing state of the printing number-of-time marker erased by the erasing head is confirmed by the printing number-of-time marker detecting sensor and, on the basis of the confirmation result, it is judged whether the rewritable recording medium is reusable to express the judge result on the rewritable recording medium impossible to reuse.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004254016-A (JP)
Title: Howling suppression device
Inventor: ABE RYOJI
IPC: H04R3/02
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a howling suppression device capable of suppressing howling and reducing deterioration in the sound quality of a sound signal accompanied by howling suppression.  <P>SOLUTION: The howling suppression device comprises notch filters 105-108 in cascade connection, a plurality of switches 109-112 that change an on state for selecting the sound signal outputted from respective notch filters 105-108 and an off state for selecting the sound signal bypassing respective notch filters 105-108, a frequency analysis means 116 for analyzing the frequency of the sound signal, a howling frequency decision means 117 for deciding the frequency where howling is generated, a frequency setting means 113 for setting a center frequency at the notch filters 105-108, and a timer 114 for giving a trigger signal for changing the on and off states in the plurality of switches 109-112 to the switches 109-112.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003250893-A (JP)
Title: Emergency respiration assisting device
Inventor: BOUSSIGNAC GEORGES
IPC: A61M16/12
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lightweight and compact emergency respiration assisting device capable of being adapted for an emergency state occurred at a location far from a hospital in which not only respiration assisting gas but also medicinal substance are supplied concurrently at the time of inhalation of a patient.  <P>SOLUTION: The emergency respiration assisting device comprises a pipe member (4). The pipe has a converging means (14) and at least one distributing port (20D) opposing against a compressed gas zone (18). A medicinal substance is supplied to a patient through the distributing port.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004251585-A (JP)
Title: Wind direction changing device
Inventor: NAGATA ATSUNORI
IPC: F24F13/20
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wind direction changing device, fitting a wind direction changing part without a tool or the like.  <P>SOLUTION: This wind direction changing device includes: bearing parts 13A, 13B mounted in support holes 9A, 9B provided in wall surfaces formed at both end parts in the longitudinal direction of a ventilation frame part 6 disposed to surround three sides of an air supply opening; a main wind direction plate 18 provided with shaft parts 17A, 17B rotatably journaled to the bearing parts 13A, 13B; and a wind direction changing part 22 formed by a sub-wind direction plate 19 fitted to the main wind direction plate 18. After only the main wind direction plate 18 is elastically deformed, the sub-wind direction plate 19 is fitted, whereby the wind direction 22 is can be fitted without a tool or the like.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004255920-A (JP)
Title: Safety light pole for vehicle
Inventor: YOSHIDA KOICHI
IPC: B60R11/02
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safety light pole for a vehicle arousing a driver's notice by blinking an electric bulb while the vehicle is running.  <P>SOLUTION: The current flowing from a lead 23a to the electric bulb at the top via a conductive fitting 16, a coil spring 17, a weight contact 18, a metal rod contact 22 and an inner expansion pole 20, is returned to the lead 23b via an outer expansion pole 13. In the condition that the vehicle is stopped, the weight contact 18 is lifted by the coil spring 17 and contacting with the rod contact 18, and the current is fed to the electric bulb through a conductor path so that the bulb is lighted. While the vehicle is running, the weight contact 18 swings up and down with the vibration generated by the coil spring 17, and contacting with the rod contact 18 is put on and off, and accordingly the bulb blinks.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004264133-A (JP)
Title: Non-labeling identification apparatus and its identification method
Inventor: MURAKAMI MINEYUKI
IPC: G01N15/14
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-labeling identification apparatus and its identification method, which eliminate the need for labels to identify an object even in the case the presence or absence of the object is identified and so many kinds of objects are targeted.  <P>SOLUTION: In the apparatus, magnetic particles 12 are introduced into a channel 10 from an introducing mechanism 13, and each magnetic particle 12 moves individually in the channel 12. The magnetic particle 12 moves in accordance with a carrying force of a liquid carrying mechanism 14 when being little affected by external magnetic fields, but the moving speed of the magnetic particle 12 is varied when a magnetic field with prescribed strength is generated by electromagnets 16, 16 energized by a magnetic field control mechanism 17. The speed of the magnetic particle is detected by particle detectors 19, 20 and a speed detector 22, and identification processes are carried out by a polymer identification device 23.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004266616-A (JP)
Title: Packet communication system, communication network, and ip address selecting method in mobile node
Inventor: YAMADA MARIKO
IPC: H04L12/701
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication IP address selecting method capable of maintaining a session with the other party of communication even if a mobile node moves with less traffic in a network.  <P>SOLUTION: There are provided a means for discriminating the state of area to which a mobile node is connected, and a means for monitoring the IP address which an application activated by the mobile node uses for communication. A mobile IP address is so selected that the mobile node can maintain a session with sure even in the area which is the destination of movement.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004267454-A (JP)
Title: Treatment room for chronic fatigue syndrome
Inventor: MIIKE TERUHISA
IPC: A61G10/00
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a treatment room effectively treating patients with chronic fatigue syndrome.  <P>SOLUTION: This treatment room for chronic fatigue syndrome is provided with a lighting system capable of varying a light irradiation intensity, an acoustic wave generating system provided in the room and a control system controlling the operations of the lighting system and the acoustic wave generating system so as to fit a bio clock of a patient with the chronic fatigue syndrome to the original bio clock.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003333001-A (JP)
Title: Information-providing system, paper-like display medium, and information providing method
Inventor: SAKAMAKI TERUO
IPC: G06F21/10
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information providing system, in which simplified procedures, cost reduction and environment issues are taken into account, by utilizing an accumulated broadcast service and the like as information provision to users.  <P>SOLUTION: For example, the content and a content code corresponding to the content are transmitted to each house of users, by utilizing a broadcast wave transmitted from a broadcast station. The content may be newspapers articles and other information, and the content code can be a uniquely appended code for the content. Users are provided with a paper-like display medium in which the same content code is recorded beforehand, by method of sales or free of charge distribution. When users set the paper-like display medium into a broadcast receiver in their house, a code read means reads a content code recorded in the paper-like display medium. A content, corresponding to the read-out content code, is acquired from a recording means to be displayed on the paper-like display medium.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004270362-A (JP)
Title: Roof material
Inventor: ISHIYAMA HAJIME
IPC: E04D3/366
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roof material which has unprecedented workability, and wherein a waterproof function, a heat insulating function, an dew proofing function, etc., are formed.  <P>SOLUTION: This roof material A comprises an upward protruded waterproof piece 13 and a fitting piece 14 formed by protruding a leading end of the waterproof piece 13 to the upstream side, formed at the uppermost-side leading end of facing 4; and a step facing 6 hung downward, the deepest piece 8 formed by protruding the vicinity of the leading end of the facing 4 downward, and an insertion piece 9 formed by protruding a leading end of the deepest piece 8 to the downstream side, formed at the lowermost-side leading end of the decorative facing 4.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271118-A (JP)
Title: Showcase
Inventor: YAMAZAKI SHOICHI
IPC: F25D11/00
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a showcase allowing efficient cooling in an article storage chamber without forming an air curtain on the front face of a showcase body.  <P>SOLUTION: Air discharged from a second air discharge port 13b provided on the rear end side of the upper part of the article storage chamber 20 is moved down along a back plate 16 in the article storage chamber 20, and cold air is discharged from shelf ducts 37 to lower article shelves 30 because the shelf ducts 37 are provided on the lower face sides of the article shelves 30 for discharging downward the air being moved down along the back plate 16 while distributing it from the rear end sides of the article shelves 30 to the front end sides thereof. Thus, articles on the article shelves 30 can be efficiently cooled without forming the air curtain on the front face of the showcase body 10. The upper face of the showcase body 10 is formed by a transparent top plate 10b to improve the visibility of the article shelves 30 on the upper stages.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004270653-A (JP)
Title: Evacuation device
Inventor: SHINOZAKI HIROYUKI
IPC: F04B37/16
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an evacuation device which shortens a time before a high vacuum is obtained in a high vacuum device, and does not affect cleanliness.  <P>SOLUTION: The evacuation device has a high vacuum pump 2 to exhaust gas in a vacuum chamber 1 and a low vacuum pump 3 for roughing. An exhaust line from the vacuum chamber 1 has at least a first exhaust line (a) to directly exhaust gas from the vacuum chamber 1 via a valve by a roughing pump, and a second exhaust line (b) connected to the high vacuum pump 2 from the vacuum chamber 1 via a valve and connected from the high vacuum pump 2 to the roughing pump 3 via a valve. In addition, the second exhaust line (b) has a first line (c) to be normally used when the vacuum chamber 1 is in a highly vacuum state and a second line (d) arranged in parallel to the first line (c).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004277903-A (JP)
Title: Method for attaching wig
Inventor: YAMAZAKI KAZUHIRO
IPC: A41G3/00
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To develop a method for attaching a net-based wig, by which the wig can easily, solidly and non-conspicuously be fixed even under bad conditions such as a windy condition without deteriorating an attaching touch.  <P>SOLUTION: This method for attaching the wig comprises knitting one or more fibers with self-hairs along a wig-attaching position to form a braid ring base of the wig around the head of a wearer and then detachably attaching the narrow belt-shaped base fabric forming the edge of the net base of the net-based wig to the braid ring base of the wig with openable fixing tools.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004277246-A (JP)
Title: Apparatus and method of manufacturing optical fiber preform
Inventor: KIN MASATAKA
IPC: C03B37/012
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for manufacturing an optical fiber preform in which the axis of a quartz pipe is made to constantly coincide with the axis of a heating furnace.  <P>SOLUTION: The optical fiber preform is manufactured by moving a cylindrical quartz pipe 22 and a columnar quartz core rod 24 positioned inside the quartz pipe 22 at a certain interval from the inside wall of the quartz pipe 22 together with each other in the longitudinal direction to successively send them to the cylindrical heating furnace 15 and integrate them by heating and melt-sticking. The deviation of the axis of the quartz pipe 22 from the axis of the heating furnace 15 is detected and compensated to make both the axes coincide with each other by displacing the quartz pipe 22.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004283275-A (JP)
Title: Game machine
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine with an image display device which facilitates the checking of a plurality of light emitting elements for lighting.  <P>SOLUTION: The image display device 9 is provided with a cabinet body 40 with an opening part made on the front thereof, a display part 41 which is mounted as closing the opening part and can transmit the light, a light emitting unit 43 which has the plurality of light emitting elements 42 arranged side by side to irradiate the display part 41 with the light and a reflection mirror 44 which reflects the most of the light from the light emitting elements 42 to the display part 41 as reflected light and lets a part thereof pass through the rear side of the mirror as the transmission light. A check window 63 that makes the transmission light visually recognizable from outside the cabinet body 40 is provided on the wall part 40a of the cabinet body 40 positioned on the rear side of the reflection mirror 44.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004287738-A (JP)
Title: Transmission wave form analyzing device
Inventor: SHIMAZAKI MUTSUMI
IPC: G06F17/50
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To automatically execute the prediction of any influence on circuit parts due to signal deterioration in a transmission circuit for executing the high speed serial transmission of digital signals.  <P>SOLUTION: As for a transmission circuit to be analyzed in circuit descriptions prepared by a simulation circuit description generating part 5, a repeated analysis control part 6 designates circuit parts to be replaced with an ideal transmission path model to a model replacing part 7, and designates the analysis of transmission waveform in a status that the ideal transmission path model replaced by the model replacing part 7 is included to a transition analyzing part 8a by repeatedly executing the above designation processing the same number of times as the number of the circuit parts. A deterioration parameter measuring part 12 measures a deterioration parameter being a signal deterioration index from the analytic result of the transmission waveform obtained for each of those circuit parts replaced with the ideal transmission path model as to the transmission circuit to be analyzed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004286545-A (JP)
Title: Navigation system
Inventor: UEDA MASAMICHI
IPC: G08G1/0969
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To make a vehicle travel efficiently to a destination, using a traveled track.  <P>SOLUTION: This navigation system is provided with a traveled track memory 32 recorded with the traveled track of the vehicle, and a traveled track processing part 34 or the like for reading out the traveled track stored in the locus storage memory 32, for adding further an overlapped position to both end parts to set guide proposal points when a road and the traveled track are overlapped in the both end parts and a midway of the read-out traveled track, and for selecting one out of the guide proposal points to guide the vehicle.  <P>COPYRIGHT: (C)2005,JPO&NCIPI