baber/WOPTO huggingface dataset:
Patent JP-2004096230-A (JP)
Title: Spectrum diffused signal receiver
Inventor: KOARAI TAKESHI
IPC: H04B1/707
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize the circuit scale of a spectrum diffusion signal receiver without deteriorating the time accuracy for acquiring inverse diffusion timings.  <P>SOLUTION: A thinning processor 26 thins received digital signals I(i), Q(i) at a first sampling rate (m) to obtain thinned signals I(j), Q(j) at a second lower sampling rate (n). A complex correlator 28 inversely diffuses the thinned signals I(j), Q(j) at timings (j) of the second sampling rate (n) one after another to obtain correlation values Ci(j), Cq(j), using corresponding diffusion code strings thereto. Based on a correlation value C(jp(np)) at a timing jp(np) at which a correlation value C(j) being the square root of a squares sum peaks, and correlation values C(jp(np)-1), C(jp(np)+1) at one timing just before and one time just after that timing for peaking the correlation value C(j), an inverse diffusion timing determiner 36 determines the inverse diffusion timing ir(np) as a timing (i) of the first sampling rate (m) after the one timing just before and the one timing just after the timing jp(np).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004090409-A (JP)
Title: Diazo recording material
Inventor: NIGORIKAWA KAZUNORI
IPC: B41M5/30
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the fresh shelf stability of a diazonium salt compound and prevent the developed color density from being deteriorated and sharpen the contrast of an image.  <P>SOLUTION: The diazo recording material has a heat-sensitive recording layer containing the diazonium salt compound represented by formula (1) which is encapsulated in a microcapsule and a coupler which develops a color through a chemical reaction with the diazonium salt compound on a support. The line width of F-NMR of a counter anion in the diazonium salt compound represented by formula (1) is ≥50 Hz at 25°C. Formula (1) is Ar-N<SB>2</SB><SP>+</SP>X<SP>-</SP>(wherein, Ar is a substituted or a non-substituted aryl group and X<SP>-</SP>is a counter anion containing fluorine).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004055103-A (JP)
Title: Optical disk device, tilt compensation method, program and information recording medium
Inventor: KIMURA MASASHI
IPC: G11B7/095
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve tilt compensation accuracy in a tilt sensor for detecting the tilt of an optical disk medium and an optical disk device for compensating the tilt corresponding to a detected tilt value.  <P>SOLUTION: Since a distance between the objective lens 22 of the recording and reproducing optical system of an optical pickup and a medium center and a distance between the tilt sensor 23 and the medium center do not generally match, a tilt detection error is generated. At the time of a mounting, the tilt sensor 23 is utilized and the tilt value is acquired at some different radial positions. The tilt detection error at the radial position sought for recording and reproduction is estimated on the basis of the tilt value, the tilt is compensated according to the tilt value after the detected tilt value is corrected for the estimated tilt detection error and thus a tilt compensation error is reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004089512-A (JP)
Title: Ultrasonic diagnostic apparatus
Inventor: OSHIKI MITSUHIRO
IPC: A61B8/00
Filed: 2002-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmission circuit capable of omitting a high voltage switch.  <P>SOLUTION: An ultrasonic diagnostic apparatus is equipped with a transmission circuit for supplying a drive signal to respective vibrators, a first stage amplifying circuit 1 for amplifying an inputted ultrasonic signal and a second stage amplifying circuit having a semiconductor element for amplifying the ultrasonic signal outputted from the first stage amplifying circuit and supplying the output of the semiconductor element to the vibrators. A plurality of the first stage amplifying circuits are provided correspondingly to predetermined transmission/reception calibers and a plurality of the second stage amplifying circuits are provided to the respective vibrators. The outputs of the respective first stage amplifying circuits are inputted to a plurality of the predetermined stage amplifying circuits. The each of the second stage amplifying circuits has a control circuit for controlling the semiconductor element so as to turn the same on and off on the basis of an inputted vibrator selection signal Tcnt and the semiconductor element being the amplifying element of the second stage amplifying circuit is turned on and off to select the vibrator to omit a high voltage switch.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003201457-A (JP)
Title: Heat-sensitive adhesive composition and heat-sensitive adhesive sheet or label
Inventor: SEKO TOSHIYA
IPC: C09J151/00
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat-sensitive delayed tack type adhesive composition having non-adhesive property at normal temperature, capable of being used without carrying out mold release treatment of a mold-releasing paper or the rear surface of a base material, excellent in blocking resistance at normal temperature, developing adhesive property by short-time heating and excellent in adhesive properties.  <P>SOLUTION: The heat-sensitive adhesive composition comprises (A) a thermoplastic resin and (B) a solid plasticizer. The thermoplastic resin (A) is obtained from a radically polymerizable monomer and has a core-shell structure composed of (a1) a shell layer of a polymer in which a glass transition temperature (Tg) is ≥30°C and (a2) a core layer of a polymer in which Tg is ≤0° and a weight ratio of the core layer (a2) to the core layer (a1) is (85/15) to (50/50) and a ratio of the solid plasticizer (B) to 100 pts.wt. thermoplastic resin (A) is >20 pts.wt. and ≤400 pts. wt.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004065890-A (JP)
Title: Golf glove
Inventor: NAKAMURA EIJIRO
IPC: A63B71/14
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a golf glove which solves problems that a beginner or an inexperienced player is comparatively hard to keep the base parts of the thumb and the forefinger of the left hand mutually in contact if the player is right-handed and to carelessly forget to keep the condition.  <P>SOLUTION: The mutually facing base parts of the thumb part 2 and the forefinger part 3 of this golf glove 1 for a left hand are connected by sewing them together along a prescribed length.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004098810-A (JP)
Title: Adjustable wheel
Inventor: IKEDA KEIZO
IPC: A61G5/02
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adjustable wheel for horizontally swiveling and turning in a forward and backward direction caster wheels of a wheelchair and a cart.  <P>SOLUTION: A mounting shaft 2 is fixed vertically penetrating through a center part of a thrust ball bearing 4, and a leg holder 9 is mounted to a bottom end of the mounting shaft 2 rotatably in a horizontal direction via the thrust ball bearing 4. A heart-shaped hole 14 at a top center perpendicular to a traveling direction, and a top roller 10 at both front and rear ends are journaled, so as to form forked legs 8 symmetrically in a forward and backward direction. A roller shaft 18 is communicated with an intermediate roller 17, a leg holder left side plate 9b, and a leg holder right side plate 9c, and the forked legs 8 are connected with the leg holders 9 inclinably in a forward and backward direction. At a vertical time, the top roller 10 is opposed to a horizontal rear face 13 of a top plate part 9a of the leg holder 9 via a clearance, and a wheel 21 is journaled to a bottom end of the forked leg 8 so as to form an adjustable wheel 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004119678-A (JP)
Title: Light receiving element and manufacturing method therefor
Inventor: MATSUYAMA HIROSHI
IPC: H01L27/14
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To realize a flat spectral sensitivity characteristic adapted to a visibility characteristic by obtaining the flat spectral sensitivity characteristic without a ripple and cutting light in an ultraviolet region.  <P>SOLUTION: In a light receiving element, a field oxide film on a surface of an epitaxial layer formed on a semiconductor substrate 11 and that of a light reception region 14 formed on the surface of the epitaxial layer 13 is removed. The light receiving element has a dielectric multilayer film 15 formed on the surface of the light reception region 14 as an optical filter. Thus, the flat spectral sensitivity characteristic without the ripple can be obtained with such constitution.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004119279-A (JP)
Title: Dye-sensitizing solar cell and its manufacturing method
Inventor: MIKOSHIBA SATOSHI
IPC: H01M14/00
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dye-sensitizing solar cell with improved energy conversion efficiency.  <P>SOLUTION: In the dye-sensitizing solar cell equipped with a semiconductor electrode 4, an opposing electrode 5 and an electrolyte composition 9; a film-like matter containing at least one kind of organic compound selected from among a group of alkoxysilane containing fluorine atom, chlorosilane containing fluorine atom, silanol containing fluorine atom, pyridines containing fluorine atom and imidazoles containing fluorine atom, and dyes are formed at least on a part of the surface of the semiconductor electrode 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004118696-A (JP)
Title: Fingerprint input device
Inventor: MIURA HISAYA
IPC: G06T1/00
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fingerprint input device capable of reading the fingerprint information accurately from a dry finger or a horny finger and performing an accurate fingerprint collation.  <P>SOLUTION: The fingerprint input device 10 includes an input part 2 to read the fingerprint information from a finger surface put in contact with a fingerprint reading surface, a lid 3 capable of taking two conditions, one to close for covering the reading surface and the other to open the surface for exposure, and a supplying member 33 installed on the side with that surface of the lid contacting with the reading surface, containing a moisture keeping compound including a skin softening agent, and capable of emitting the agent, and in the condition that the lid is closed for covering, the surface of the supplying member and the reading surface are put in tight attachment to such a degree that the coating film of the moisture keeping compound can be formed on the reading surface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004119838-A (JP)
Title: Method of manufacturing optical semiconductor device
Inventor: OGUSHI MASAHIRO
IPC: H01L33/60
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing optical semiconductor device by which the dispersion and uniformity of particles in a sealing resin can be improved without requiring the need of applying the resin while stirring the resin.  <P>SOLUTION: This method includes a step of insert-molding a lead frame 2 so that the lead frame 2 may be exposed on the internal bottom face of a recessed thermoplastic resin 1 and placing and electrically connecting an LED chip 3 on and to the lead frame 2, and a step of applying a first sealing resin 5. This method also includes a step of mixing a prescribed amount of particles in a second sealing resin 5' to a concentration at which the particles do not settle down and sealing the chip 3 by applying the resin 5' to the first sealing resin 5, and a step of settling down the particles into the first sealing resin 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004120649-A (JP)
Title: Image server apparatus for photographing and printing device, photographing and printing system, print paper unit, image server program for photographing and printing device, computer readable recording medium with the same server program recorded thereon, and image supply method for photographing and printing device
Inventor: IMAI KOKI
IPC: H04N5/91
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To vary an ornamental image available for a photographing and printing device.  <P>SOLUTION: A server apparatus 4 is provided with: a stamp database management part 41a for composing a stamp with a photographed image and supplying stamp information for comprising the stamp to a photographing and printing device 5 for printing a synthetic image after composition; a storage part 42 for storing the stamp information in accordance with an ID for identifying the stamp information; and a stamp growing part 41b for updating the stamp information corresponding to the inputted ID based upon predetermined updating conditions by inputting updating information which instructs updating of the stamp based upon an updating operation by a user for updating the stamp together with the ID.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004128531-A (JP)
Title: N-line helical antenna
Inventor: IKEDA MASAKAZU
IPC: H01Q19/10
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an N-line helical antenna which broadens its radiation and improves its characteristic impedance.  <P>SOLUTION: The N-line helical antenna has a ground plate (GP), four helical radiation elements (11-14) helically wound around a virtual cylinder erecting on the ground plate, a conductor wall (15) surrounding the four helical radiation elements on the ground plate, and a coupler (16) for electrically crosswise coupling the four top ends of the four helical radiation elements.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004121371-A (JP)
Title: Member and element for cleaning air
Inventor: OOTO KAZUTOYO
IPC: B01J35/02
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air cleaning member which can be manufactured easily and is excellent in air cleaning ability and from which a photocatalyst does not readily fall when the member is carried or used after the photocatalyst is once caused to deposit on the member.  <P>SOLUTION: This air cleaning member does not substantially make air pass therethrough and at least one surface of the base material of this member is coated with particles having uneven surfaces and, in addition, particulates working as a photocatalyst and caused to deposit. When the member is constituted in this way, the photocatalyst can be caused to deposit easily and firmly. In addition, since the effective contacting surface area and contacting time between the photocatalyst and air can be increased, the air cleaning ability of this member can be improved significantly.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004125488-A (JP)
Title: Mechanical gimmick type clock and mechanical gimmick system
Inventor: NAKAMURA NORIHIKO
IPC: G04C23/00
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mechanical gimmick type clock which can easily change the piece of music to be performed, and its mechanical gimmick system.  <P>SOLUTION: This clock is provided with a communication I/F 21 which performs communication with an information providing device, a trick-action mechanism 281 which performs mechanical gimmick actions according to mechanical gimmick data, a sound-producing mechanism 282 which produces sounds on the basis of sound data, a storage memory 27, and a CPU 29. The memory 27 stores setting data for synchronizing mechanical gimmick actions with production of sounds, the sound data, the mechanical gimmick data, and synchronizing data which correlate the sound data with the mechanical gimmick data, and is capable of reloading at least the setting data. The CPU 29 receives at least one kind out of the sound data, the mechanical gimmick data, and the synchronizing data from the information providing device via the communication I/F 21, as demanded, stores the data in the memory 27, makes the mechanical gimmick mechanism 281 perform a trick action when the set time arrives, and makes the sound mechanism 282 produce sounds delaying it by a predetermined period of time to obtain synchronism according to the setting data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004128947-A (JP)
Title: Digital radio equipment having negative feedback loop of nonlinear distortion correction
Inventor: SUGIYAMA SHIGERU
IPC: H04B1/04
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new digital radio equipment capable of performing proper phase correction without changing an antenna at a termination resistor on every transmission, even if there is 180-degree phase shift in a carrier between orthogonal modulation and orthogonal demodulation sides.  <P>SOLUTION: In a second loop which outputs a transmission signal to an orthogonal demodulator 17 without passing through a power amplifier 14 using a circuit changing switch 23 provided between an orthogonal modulator 9 and the power amplifier 14, 0 degree or 180 degree shift is detected for phases between in-line components LoI and LodI of a carrier Lo. When 180 degree shift is detected, the phase shift is corrected by a phase correction unit 22, and then it is switched to a first loop which passes through the power amplifier 14 for transmission.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004125354-A (JP)
Title: Cogeneration system
Inventor: NAKAJIMA YOSHIHIDE
IPC: F24H1/00
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To stably exert capability even when one or a group of a plurality of heat supplying means fails or becomes uncontrollable.  <P>SOLUTION: The cogeneration system 1 is provided with a power generating part 2 and a hot water supplying part 3. The power generating part 2 and the hot water supplying part 3 are driven and controlled by a drive controller 102. The drive controller 102 drives the hot water supply device 6 of the hot water supplying part 3 in conformity with an auxiliary hot water storage operation mode when the power generating part 2 has failed or an electric power state in the power generating part 2 can not be detected by a surplus power control part 101, and high temperature hot water is stored in a storage tank 31.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004096981-A (JP)
Title: Low loss circuit of partial resonance self excitation type switching power supply
Inventor: SATO MORIO
IPC: H02M3/28
Filed: 2002-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low loss circuit of a partial resonance self excitation type switching power supply.  <P>SOLUTION: The partial resonance self excitation type switching power supply is provided with a first snubber capacitor 114 connected in parallel to a main switch element 112 and a first saturable inductor 115 inserted in series to a drive circuit of a control electrode. An auxiliary switch element 101 is inserted in series between the main switch element 112 and the first snubber capacitor 114. An auxiliary winding 102, which turns ON/OFF at a phase opposite to ON/OFF of the main switch element, is connected to the control electrode of the auxiliary switch element 101. A resistor 103 is inserted in series between the auxiliary winding 102 and the control electrode of the auxiliary switch element 101. A second saturable inductor 104 is connected in parallel to the control electrode of the auxiliary switch element 101. The partial resonance self exciting type switching power supply has such characteristics.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004133568-A (JP)
Title: Rush current preventing device
Inventor: UDA SATOSHI
IPC: G05F1/10
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rush current preventing device capable of limiting a rush current even when a time interval after a power switch is turned OFF until it is turned ON is short and preventing useless power consumption in a rush current limiting resistor.  <P>SOLUTION: The rush current preventing device 10 comprises: a closed circuit having a power source 12, the power switch 14, a load 27 and the rush current limiting resistor 22; a circuit for bypassing the rush current limiting resistor 22; a bimetal switch for opening and closing the bypass circuit; and a heat sink 19 kept in the state of not contacting a bimetal 21 while the power switch 14 is in an ON state and in the state of contacting the bimetal 21 while the power switch 14 is in an OFF state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004089979-A (JP)
Title: Garbage treating machine
Inventor: WATANABE HIROYUKI
IPC: B09B3/00
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a garbage treating machine which facilitates the intrusion of micro-organisms into the interior and ensures quick decomposition of garbage by injuring the surface of the garbage.  <P>SOLUTION: Projecting and recessing parts and a blade which injure the surface of the garbage are attached to a part of the mixing blade which is made into collision with the garbage. In addition, a comb-shape bar is attached to the same part so as not to agglomerate the powdery garbage.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004135086-A (JP)
Title: Communication system which advices location information of mobile radio terminal
Inventor: YAMASHITA NAONOBU
IPC: H04W4/20
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication system which can simply acquire location information of a mobile radio terminal only by using a regular terminal without needing a dedicated server, a line, etc.  <P>SOLUTION: This communication system for informing location information of the mobile radio terminal is constituted of a communication terminal and a base station. The communication terminal is connected to a digital line, transmits a call setup signal which stores a location information request signal for requesting location information of the mobile radio terminal, and receives a user user information signal in a call control signal. The base station is connected to the digital line, can perform radio communication with the mobile radio terminal, can detect the location information request signal in the call setup signal and can detect the user-user information signal in the call control signal from the mobile radio terminal, and is equipped with a storage device capable of storing location information of the mobile radio terminal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004134260-A (JP)
Title: Key switch
Inventor: ITO HIDEKI
IPC: H01H13/702
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a key switch in which the keytop supported by a pair of link members that are inclined in the same direction in mutually parallel state can be vertically descended to the substrate without position deviation.  <P>SOLUTION: A first link member 24 of the key switch 21 is provided with an auxiliary link 26 rotatably supported at the middle point 24c between the lower support part 24a at one end and the upper support part 24b at the other end, and this auxiliary link 26 is supported capable of rotation movement to the keytop 28 at the support part 26a formed on one side on the other side of the supporting side to the middle point 24c, and when the keytop 28 is depressed, the first and the second link members 24, 25 are inclined toward the same direction leftward as shown in the figure, while the slide member 29 slides on the top plate of the keytop 28 to leftward as shown in the figure, and thereby the keytop 28 is vertically descended in the arrow-head C direction against the substrate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003203011-A (JP)
Title: Virtual distributed security system
Inventor: DELLA-LIBERA GIOVANNI M
IPC: G06F21/60
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a distributed security system.  <P>SOLUTION: This distributed security system uses a security policy described in a policy language independent from cipher technique without depending on transport and security protocol. This security policy is expressed by use of the language to form various security components to allow further high scalability and flexibility. The base protocol and technique are abstracted, whereby two or more environments and platforms are supported.  <P>COPYRIGHT: (C)2003,JPO