baber/WOPTO huggingface dataset:
Patent JP-2004297458-A (JP)
Title: Distortion compensation circuit
Inventor: SAKAI YUJI
IPC: H03F1/32
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a distortion compensation circuit having an excellent high frequency characteristic, while using a low cost component of a resin board and a chip resistance used therein.  <P>SOLUTION: The distortion compensation circuit is the circuit for reducing amplitude phase distortion caused in a high frequency signal path, and includes: a bias resistor 11 connected to an outer voltage; a high frequency block filter 20 which is inserted between the bias resistor 11 and the high frequency signal path so as to block the leakage of a high frequency signal to the bias resistor 11; a diode 12 which is inserted between the high frequency signal path and the ground and biased in a forward direction; and first and second capacitors 1, 2 which are arranged at input and output sides of the high frequency signal path and serially connected to the high frequency signal path.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004303816-A (JP)
Title: Choke coil and switching power supply
Inventor: SATO MASAKI
IPC: H02M3/28
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a choke coil wherein contact between a coil member and a core can be prevented in a simple structure, and to provide a switching power supply.  <P>SOLUTION: The choke coil 9 is provided with the coil member 14 formed of a copper plate 13, and the core 17 which is constituted of an upper core 15 and a lower core 16 arranged so as to sandwich the coil body 18 of the coil member 14. In an opposite side of connection terminals 19a, 19b in the coil body 18, a stop fluctuation structural 24 which suppresses fluctuation of the coil body 18 is attached. The structural 24 is provided with an upper spacer 25 arranged between an upper surface of the coil body 18 and an inner surface of the upper core 15, a lower spacer 26 arranged between a lower surface of the coil body 18 and an inner surface of the lower core 16, and a linkage 27 which is collectively formed in an unified body with the respective spacers 25, 26.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004301688-A (JP)
Title: Display device
Inventor: YANAGIMACHI MASANOBU
IPC: B60K35/00
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device wherein a pattern display part for gradation, a pattern, or the like, is visually recognized day and night even if the display device is equipped with a display board having an announcement display part.  <P>SOLUTION: This display device is equipped with the display board 9 having the announcement display part, a case member 12 having a lamp chamber 20 disposed on the back side of the display board 9 correspondently to the announcement display part, a light emitting diode 11C for the announcement display part disposed in the lamp chamber 20 to light the announcement display part, a light guide member 10 disposed on the front side of the display board 9 and having the pattern display part, and a light emitting diode 11B for the guide member 10 from which light is inlet into the guide member 10 to light the pattern display part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004304571-A (JP)
Title: Dielectric leakage wave antenna
Inventor: TESHIROGI TAMOTSU
IPC: H01Q13/20
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dielectric leakage wave antenna with arbitrary angle polarization including 45° of high aperture efficiency, which has a simple feed structure, and can realize any opening surface distribution easily.  <P>SOLUTION: While a plate conductor 22 is provided at one surface side of a dielectric substrate 21, a plurality of metal strips 25 are provided in parallel with a predetermined interval at the opposite surface side. The metal strips 25 let electromagnetic waves emitted in the dielectric substrate 21 by a power supply unit 35 leak out from the opposite surface side of the dielectric substrate 21. The power supply unit 35 formed along with the top surface of the dielectric substrate 21 comprises a line 36 for propagating electromagnetic waves in a direction of a predetermined angle in relation to the metal strips 25, and a radiating unit 37 for radiating electromagnetic waves propagating on the line in a direction orthogonal to the metal strips.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004299335-A (JP)
Title: Card pigeonholing board
Inventor: KURATA YOSHIYUKI
IPC: B42F5/04
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a card pigeonholing board having an opening part of a pocket capable of being easily recognized.  <P>SOLUTION: In this board, one or a plurality of pockets P having opening parts are formed by piling up a front sheet 1 and a rear sheet 2 so as to bond the predetermined portion of the sheets, the portion constituting the pocket P in the front sheet 1 is made of a colored transparent material and opening part recognizing regions S, in which the rear sheet 2 lays bare without being covered by the front sheet 1, are formed at positions facing to the opening parts 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004309143-A (JP)
Title: Gas monitoring apparatus and gas monitoring method in underground fixation of carbon dioxide, and underground fixing method of carbon dioxide
Inventor: KONASE ATSUSHI
IPC: B01J19/00
Filed: 2003-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a leaked gas monitoring apparatus for simultaneously determining the concentration of a plurality of constituent gases (1), for relatively easily distinguishing a gas constituent that may be present (2), for achieving unattended operation (3), for achieving maintenance-free operation without requiring any utilities other than electricity (4), and for nearly simultaneously measuring the analysis of a plurality of relatively far measurement points.  <P>SOLUTION: A laser generating apparatus 100 and a Raman probe 5, and further the Raman probe 5 and a Raman scattered light analyzing apparatus 300 are connected by an optical fiber means 200. The Raman probe 5 receives laser beams dispatched from the laser generating apparatus 100 via the optical fiber means 200. An underground or ground gas to be measured from the Raman probe is irradiated with laser beams, and the generated Raman scattered light is inputted to the optical fiber means 200 for transmitting to the Raman scattered light analyzing apparatus 300.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004307882-A (JP)
Title: Sputtering cathode and sputtering apparatus
Inventor: SUZUKI YASUMASA
IPC: C23C14/34
Filed: 2003-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sputtering cathode and a sputtering apparatus capable of suppressing the cost for working a target, unifying the film thickness distribution similarly to a known method without increasing the size of the apparatus, and in addition, increasing the film deposition speed.  <P>SOLUTION: The sputtering cathode has a freely tiltable target with respect to a substrate to be treated. In addition, the sputtering cathode is freely controlled with respect to the distance from the substrate to the target by moving the target.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004308235-A (JP)
Title: Motor-cycle parking system
Inventor: KUROTSU TOSHIO
IPC: G07B15/00
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor-cycle parking system capable of early detecting a tampering of an anti-theft lock device and an improper parking, i.e., a parking without locking the lock device in a parking lot of a motor-cycle.  <P>SOLUTION: The motor-cycle parking system comprises the locking device 2 for restraining the motor-cycle, a motor-cycle parking detecting device 3 for detecting the presence/absence of the motor-cycle in a parking space, which are provided in each of parking spaces A, B, etc., and a charge settling machine 1 which makes the judgment that the motor cycle is parked properly is made only when both locking detection signal and motor-cycle parking detection signal from the locking device 2 and the motor-cycle parting detecting device 3 provided to the same parking space are inputted and the judgment that the motor cycle is parked improperly or a tampering is committed when either one of the two signals is inputted, and causes an an alarm device 5 to output an alarm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004306840-A (JP)
Title: Electric door mirror device
Inventor: YOSHIDA SHIGEKI
IPC: B60R1/074
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric door mirror device capable of preventing or effectively suppressing generation of abnormal sound and transmission loss of rotational force caused by an engagement defective of a worm gear and a worm wheel due to reaction from the worm wheel, being miniaturized as the whole of the device, and being reduced in weight.  <P>SOLUTION: In the second worm gear 118, an outside dimension is gradually reduced from both end sides of the axial direction toward a center side, and a cross sectional shape is formed into a curved recessed shape as if the cross sectional shape is opened with a prescribed curvature toward the rotation radial direction outside of the second worm gear 118. The second worm wheel 90 is curved as if the cross sectional shape when cut along the axial direction in an outer peripheral part is opened outward with more than the curvature of the cross sectional shape of the second worm gear 118. As a result, the reaction from the second worm wheel 90 according to rotational force from the second worm gear 118 is dispersed to a plurality of engaged parts, and force applied per unit contact area is reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004316451-A (JP)
Title: Engine start control device and engine start control method
Inventor: NAMARI TAKASHI
IPC: F02D41/34
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine start control device and an engine start control method capable of improving startability.  <P>SOLUTION: In the engine start control device capable of starting an engine by a recoil starter via a generator, crank pulse is matched to power generation voltage cycle of the generator, a offset time measuring means (step 1) measuring offset time T0 which is time lag between the crank pulse and the peak timing of power generation voltage of the generator based on crank pulse signal, and fuel injection timing setting means (step S3, S4) outputting fuel injection signal to an injector when offset time T0 passes after the crank pulse is output are provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004006804-A (JP)
Title: Treatment apparatus and treatment method
Inventor: TAKEUCHI YASUSHI
IPC: H01L21/68
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an air-tight state of a partition and a sealed carrier from being broken by stabilizing an attitude of the carrier even when a flow rate of inert gases to be fed is high, for example in a heat treatment apparatus of the case of replacing the inside of the carrier with the inert gases after a lid is opened, while tightly contacting an atmosphere side for carrying in and carrying out the carrier and a loading area side of an inert gas atmosphere with the partition.  <P>SOLUTION: On the carry-in/carry-out area side of the partition, a pressing member is provided to be turned around a horizontal shaft between a rising attitude and a falling attitude to press an upper surface of the carrier. After the carrier is tightly contacted to the partition while being placed on a second mounting stand, the pressing member is turned to press the upper surface, for example, of the carrier. In such a state, the lid of the carrier is opened, and the inert gases are fed from an inert gas feeding pipe into the carrier. It is preferable that the pressing member is driven by a small driving force until contacting the carrier and that the driving force is strengthened after contact.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004313314-A (JP)
Title: Particle beam irradiator and charged particle beam irradiation method
Inventor: FUJIMAKI HISATAKA
IPC: G21K3/00
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a particle beam irradiator and an adjustment method for an irradiation field former that can lengthen the flying range and make the dose uniform irrespective the size of an irradiation field.  <P>SOLUTION: The particle beam irradiator has a charged article beam generator 2, the irradiation field former 100 irradiating a subject of irradiation with a charged particle beam released from the charged particle beam generator 2. The irradiation field former 100 has a first scatterer device 18 equipped with a first scatterer 28 spreading the charged particle beam into a regular distribution and second scatters 32 and 36 uniforming the strength distribution of the charged particle beam spread into the regular distribution by the first scatterer 28, to form irradiation fields different in size, has a plurality of second scatterer devices 19A and 19B provided in tiers with a distance clearance according to the difference in the size of the irradiation field in the downstream side of the first scatterer device 18 along the direction of progress of the charged particle beam.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003314206-A (JP)
Title: Bladed rotor and blade therefor
Inventor: ZABAWA DOUGLAS J
IPC: F04D29/34
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved axial holding device for a bladed rotor such as a turbine engine fan rotor.  <P>SOLUTION: A rotor blade (40) for a bladed rotor is characterized by a chamfered attachment (44) for improving an energy absorption capability of a snap ring used as one part of an blade axial retention system. When an exorbitantly large force is extended on the blade (40), the chamfered attachment (44) plastically deforms the snap ring rather than shearing through it.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004316811-A (JP)
Title: Target gear ratio setting for gear shift of automatic transmission and gear shift controller
Inventor: TAKENAKA HIROYUKI
IPC: F16H61/04
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a variation in torque by a feedback control using a target gear ratio for gear shift from being applied to an output shaft by always bringing the target gear ratio to a target one during gear shifting.  <P>SOLUTION: In an operating state, a target output torque waveform in inertia phases t2 to t4 are set as the combination of a target gear shift time Δt (shift) with a gear shift target output torque T<SB>0</SB>(shift). A gear shift target engine torque Tet for realizing the target output torque waveform is calculated using the target fastening capacity Tdt of a friction element obtained from T<SB>0</SB>(shift) and Δt (shift). A target transmission input speed Nit is successively calculated using Tet and Tdt and rotating inertia on the engine side of the friction element. Using Nit and the transmission output speed No, the target gear ratio Grt is calculated. In the gear shift control, the tightening capacity Td of the friction element is controlled so that Tdt can be achieved during inertia phase, and the engine torque Te is feedback-controlled during inertia phase so that a corrected target power source torque obtained by correcting Tet to eliminate a gear ratio deviation ▵Gr between an effective gear ratio Gr and a gear shift target gear ratio Grt can be achieved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004320931-A (JP)
Title: Charge and discharge control system
Inventor: TSURU KENICHIRO
IPC: H02J7/02
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charge and discharge control system capable of a high-voltage discharge and a low-voltage charge.  <P>SOLUTION: The charge and discharge control system 10 has a control circuit 2 for controlling the entire system, a charge circuit 1 for charging secondary batteries 3,4 connected in series and constituting a battery group 6, switches S1-S4 for switching the connection between the charge circuit 1 and the secondary batteries 3,4, and a voltage measuring circuit 5 for measuring the voltages of each secondary battery 3,4. The charge is performed by switching and connecting the single charge circuit 1 to the secondary batteries 3,4 constituting the battery group 6 on the time division basis. The charge voltage equivalent to that of one battery of the secondary batteries 3,4 as a charge target is sufficient for the voltage to be supplied from the charge circuit 1 to the secondary batteries 3,4. Accordingly, the high-voltage discharge can be executed from the battery group 6 in which the secondary batteries 3,4 are connected in series.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004320944-A (JP)
Title: Generator for internal combustion engine
Inventor: YAMAMOTO TAKAO
IPC: H02K7/18
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To enable a cooling oil to be splashed on a stator coil effectively.  <P>SOLUTION: Oil cooling passages 27 are provided in a cover 5 of a generator chamber 3 adjacent to a crankcase 2, and oil injection jets 26 are formed in their outlets. The jets 26 are set so as to direct the oil that is injected to the bottom surface of a bowl-shaped body 9 of a rotor 6. Holes 22 are provided in the core 16 of a stator 7 in such a way that the oil injected from the jets 26 can pass through. The head of a rivet 14 is protruding from the bottom surface of the rotor 6 so that the oil injected from the jets 26 is bounced back, agitated, and scattered by the head of the rivet 14. Thus, the oil is splashed on the stator core 16 efficiently and high cooling performance can be obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004027821-A (JP)
Title: Wedge for anchoring pc steel
Inventor: SUMIYA TSUTOMU
IPC: E04C5/12
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wedge for anchoring PC steel capable of preventing the deviation of additional stresses applied to the PC steel, by evenly arranging segments on the outer periphery of the PC steel.  <P>SOLUTION: The wedge for anchoring PC steel is formed into a conical shape by combination of a plurality of segments 11 to grip the PC steel. The wedge has a restraint ring 20 which retains the segments 11 in the form of a cone. The restraint ring 20 has protrusions 21 which fit into spaces between the segments. The protrusions 21 of the restraint ring 20 are adapted to fit into the spaces between the segments 11 so that when the PC steel is under tension, the segments 11 are held evenly spaced apart to evenly apply additional stresses to the PC steel.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004314022-A (JP)
Title: Method for manufacturing carbon derivative-containing material and apparatus to be used therein
Inventor: YAMADA TSUTOMU
IPC: C01B31/02
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a carbon derivative such as an artificial diamond and fullerene in high yield while abating a percussive noise.  <P>SOLUTION: A material containing the carbon derivative such as the artificial diamond and fullerene is manufactured by performing a phase conversion on a molecular bond structure of carbon atoms constituting a high-performance explosive or pulverized carbon-containing high-performance explosive 5 under the condition of high temperature and high pressure which is created by detonating the explosive 5 containing the high-performance explosive or the pulverized carbon in the water 8 housed in a open system pressure resistance vessel 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003345648-A (JP)
Title: Apparatus and method for data handling of multi-access instruction in the data processing apparatus and computer program product by the method
Inventor: JOHN GWILT DAVID
IPC: G06F9/46
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data processing apparatus and method for handling a multi-access instruction of the type which specifies that an access request of a first type and an access request of a second type should be performed without any intervening accesses taking place and to provide a computer program product based on the method.   <P>SOLUTION: The data processing apparatus has a processor (10) operable to execute instructions, a first master logic unit (30) and a second master logic unit (40) operable to process access requests generated during execution of those instructions, routing logic which determines, for each access request, which master logic unit (30, 40) is to process that access request. Further, a lock signal is issued which is used to ensure that the first master logic unit is granted sole access to a slave device (60) whilst the first or second master logic unit (60) is processing the access requests of the first and second type.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004321214-A (JP)
Title: Chair for game parlor and game parlor managing system
Inventor: SASAKI SHIGEO
IPC: A63F7/02
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chair for the game parlors and a game parlor managing system which enable the players to be accurately informed of the emergencies within the game parlors and/or to be given music as desired while keeping the atmosphere hygienic.  <P>SOLUTION: The chair 100 for the game parlors is provided with a receiver 70 for receiving a first signal for indicating the emergencies within the game parlor as such from a game parlor management room 80 and/or a second signal indicating at least one channel containing the aural information, speakers 13a and 13b which are installed on the back part 40 thereof for regulating the attitudes of the players and output the first and second signals converted to the voices, a control part 31 which outputs the first signal in priority when the first and/or second signals are received with the receiver 70 and a light emitting part 10 which changes the direction of guidance for guiding the players by the flickering pattern of emission and/or colors when the receiver 70 receives the first signal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004321264-A (JP)
Title: Mounting structure of counter with cabinet
Inventor: UCHIDA MITSUHIRO
IPC: A47B95/00
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting structure of a counter with a cabinet disposed with the suspension cabinet in the lower part of the counter fixed to a wall surface and preventing a clearance formed between the lower part of the counter and the upper faces of the side boards of the cabinet.  <P>SOLUTION: A cabinet fixing metal fixture 12 used in fixing the bottom board of the cabinet to the wall face comprises a bottom board support piece 13 supporting the bottom board and a wall face fixing piece 14. The cabinet fixing metal fixture 12 is characterized in that the bottom board support piece 13 is bently extended from the wall face fixing piece 1s to form the cross section into an L shape, and the wall face fixing piece 14 is formed with a plurality of approximately doglegged fixing device fixing holes 19. This mounting structure is characterized in that the counter fixing metal fixture is disposed inside the suspension cabinet and the side boards of the suspended cabinet are fixed to the wall face by the counter fixing metal fixture along with the counter.  <P>COPYRIGHT: (C)2005,JPO&NCIPI