baber/WOPTO huggingface dataset:
Patent JP-2004088498-A (JP)
Title: Differential amplification circuit and semiconductor integrated circuit
Inventor: AMAMIYA YASUSHI
IPC: H03F3/45
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To realize a differential amplification circuit capable of obtaining high output voltage amplitude without making the size of a circuit element large and without lowering high-speed performance and a wideband characteristics.  <P>SOLUTION: Cascade connection points (A1 and B1) of a first differential amplifier are connected to an input terminal of a second differential amplifier. An output terminal (collector side of transistor 6a) of one side in the first differential amplifier is connected to an output terminal (collector side of transistor 8b) of the second differential amplifier, which is connected to the other side of the first differential amplifier. An output terminal (collector side of transistor 6b) of the other side of the first differential amplifier is connected to an output terminal (collector side of transistor 8a) of the second differential amplifier of a side connected to one side of the first differential amplifier.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004081615-A (JP)
Title: Game medium dispensing system
Inventor: HARUNA KUNIHIKO
IPC: B42D15/10
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game medium dispensing system efficiently executing distributed management by each managing device by providing a registration function for equalizing the managing number of clearance cards.  <P>SOLUTION: A piece of balance information by a game is stored in an island controller in relation to an identification ID stored in an identification media to be put into a medal dispensing machine. At a game in the other game machine by movement of a game player, the identification media is put into a medal dispensing machine provided nearby the other game machine. The piece of the balance information in relation to the identification ID of the identification media is obtained from the island controller, and the balance is cleared off through the clearance cards. Providing the clearance machine with the registration function for equalizing the managing number of the clearance cards equalizes burdens for processing each managing device to execute the distributed management.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004095709-A (JP)
Title: Semiconductor optical element
Inventor: NABEYA CHOICHI
IPC: H01S5/327
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor optical element in which a forbidden bandwidth is changed from ultraviolet to infrared while keeping the grating matching with an Si substrate.  <P>SOLUTION: The semiconductor optical element has an active layer composed of the mixed crystal of four or more elements of a group II-VI chemical compound of group II elements mainly containing Zn and group VI elements containing at least O and containing two or more of S, Se and Te. It is preferable to use the mixed crystal represented by a general expression ZnS<SB>x</SB>Se<SB>y</SB>Te<SB>z</SB>O<SB>1-x-y-z</SB>((x), (y) and (z) are atomic ratios of S, Se and Te).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003246841-A (JP)
Title: Epoxy resin composition and electronic part device
Inventor: NAKAMURA SHINYA
IPC: H01L23/31
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epoxy resin composition excellent in curability at moisture absorption, flow property, and reflow crack resistance and to provide electronic part devices equipped with elements sealed with this epoxy resin composition.  <P>SOLUTION: The composition comprises, as essential components, (A) an epoxy resin containing a sulfur atom, (B) a phenolic resin, and (C) an addition product of a phosphine compound in which at least one alkyl group is bonded to the phosphorous atom and a quinone compound. There is also provided the electronic part devices equipped with the elements sealed with this epoxy resin composition.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004090363-A (JP)
Title: Printer maintenance system
Inventor: YAMAGUCHI TAKASHI
IPC: B41J29/46
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve the users' level of satisfaction by shortening a time for maintenance personnel who receive electronic mails to grasp a state of printers.  <P>SOLUTION: In the printer as a printing output machine with an electronic mail transmitting part loaded, when an electronic mail transmission destination address can be registered in the printer, the user can register a specific error code to an error table possessed by the printer, and the error code registered in the error table is generated in the printer, status information of the printer to the transmission destination address, the error code outputted by the printer, or the like is automatically transmitted by an electronic mail.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004096356-A (JP)
Title: Data transmission reception method and terminal
Inventor: HARA MASAHIRO
IPC: H04W64/00
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data transmission reception method and a terminal wherein the terminal and an access point of a wireless network transmit / receive data with each other, that realize excellent data transmission reception even in the case of a wireless network system with a narrow communication area or the terminal moves at a high speed and eliminates wasteful transmission reception so as to reduce the power consumption.  <P>SOLUTION: The data transmission reception method includes the steps for: performing wireless communication between an access point in the wireless network and the terminal; receiving a position and a mobile speed of the terminal at communication; predicting an access point of a succeeding area to which the terminal moves on the basis of the received position and mobile speed of the terminal; pooling untransmitted data to an access point of a predicted area; and transmitting the pooled data when the access point in the predicted area and the terminal make wireless communication.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004094156-A (JP)
Title: Camera
Inventor: YAMAGUCHI MASATERU
IPC: G03B15/05
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera equipped with a lighting means for reducing a parallax between a finder and an imaging lens as a camera other than a single-lens reflex camera, specially, an underwater camera.  <P>SOLUTION: The camera is a camera usable in water and equipped with a finder which is provided above the imaging lens and has a peep window for viewing a subject and the lighting means which is at a proper position in parallel to the optical axis of the imaging lens and irradiates a part before the imaging lens in parallel to the optical axis of the imaging lens.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003156523-A (JP)
Title: Impedance detector circuit and capacitance detector circuit
Inventor: YAKABE MASAMI
IPC: G01R27/02
Filed: 2002-09-05
Abstract: PROBLEM TO BE SOLVED: To provide an impedance detector circuit which is capable of accurately detecting a very small impedance and is moreover suited for miniaturization. SOLUTION: A capacitance detector circuit 10 comprises an AC voltage generator 11, an operational amplifier 14 having a non-inverting input terminal connected to a specified potential (grounding, in the present embodiment), an impedance transformer 16, a resistor (R1 ) 12 connected between the AC voltage generator 11 and an inverting input terminal of the operational amplifier 14, a resistor (R2 ) 13 connected between the inverting input terminal of the operational amplifier 14 and an output terminal of the transformer 16, and an impedance element (capacitor) 15, connected between an output terminal of the operational amplifier 14 and an input terminal of the transformer 16. A capacitor 17 under test is connected between the input terminal of the transformer 16 and the specified potential.
Patent JP-2004101727-A (JP)
Title: Method, device, and program for multilingual speech recognition, and method, device, and program for multilingual speaker adaptation
Inventor: OGAWA ATSUNORI
IPC: G10L15/06
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method, a device, and a program for multilingual speech recognition and a method, a device, and a program for multilingual speaker adaptation that secure high speech recognition precision and operate at a high speed even when a non-native speaker speaks words of one language.  <P>SOLUTION: There are provided the method, device, and program for multilingual speech recognition which are equipped with pronunciation dictionaries 102 of a plurality of languages to be recognized and corresponding sound models 103, one multilingual grammar 104 for recognition generated by using words defined in the pronunciation dictionaries 102 of the plurality of languages to be recognized, and one speech analysis part 101 and a search part 105 independent of the languages; and the search part 105 uses the sound models of the plurality of languages to be recognized for feature parameters extracted by the speech analysis part 101 from an input speech and collates them with a word string represented by the grammar for recognition to output the work string having the largest collation score as a recognition result.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004104359-A (JP)
Title: Image storage system
Inventor: MAEDA YUJI
IPC: B41J29/38
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image storage system that stores image data on a network system and monitors accesses to stored images.  <P>SOLUTION: In the case that each information processing apparatus connected to a network acquires required image data when the need arises and accesses an image storage device 1 storing the image data in advance, the image processing apparatus 1 requests the information processing apparatus making access to inform of an ID/ password in this case and transmits the image data to the information processing apparatus when there is no problem. Further, an image processing apparatus 2 connected to the image processing apparatus 1 and rejecting an external access stores backed-up image data. Thus, the storage service and the security are enhanced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004098846-A (JP)
Title: Lifting device
Inventor: TAKEUCHI MICHIYA
IPC: B60P1/02
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To simplify a lifting construction and reduce cost by moving a placement board 16, provided on a door 3 via a lift frame 6, inside or outside a loading space 2 with the opening/closing operation of the door 3 and installing it utilizing the door 3 as part of a lifting mechanism.  <P>SOLUTION: The lifting device for carrying cargoes 15 in or out of the boxed loading space 2 of a truck 1 or the like comprises the lift frame 6 provided on the closeable door 3 of the boxed loading space 2 and the placement board 16 elevatably provided on the lift frame 6 for placing the cargoes 15 thereon.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004098508-A (JP)
Title: Cleaning device and ink jet recorder with the same
Inventor: YAMADA TAKEHIRO
IPC: B41J2/18
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning device which can surely clean the vicinity of nozzle holes and step parts also for an ink jet recorder with the step parts formed near the nozzle holes.  <P>SOLUTION: Nozzle holes are formed at an orifice face, and moreover a charge deflecting electrode is set near the nozzle holes. A suction pipe is pressed in a direction of the orifice face by a degree whereby a clearance is formed between the suction pipe, and the orifice face and the charge deflecting electrode. A negative pressure is generated in a suction hole formed in the suction pipe, so that ink and foreign substances included in the ink are sucked out of the nozzle holes. Since the clearance is formed asymmetrically right and left in terms of the size, a vortex-like suction airflow of a mixture of the air and the ink is formed near the suction hole by the negative pressure generated to the suction hole. The suction airflow strongly separates foreign substances adhered to the vicinity of nozzle holes and a step forming member.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004101430-A (JP)
Title: Gap thickness measuring device, method for measuring gap thickness, and method for manufacturing liquid crystal device
Inventor: KUROIWA MASAHIRO
IPC: G01B11/06
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To properly measure a gap of an electro-optical panel having very small retardation.  <P>SOLUTION: A light source 1, a first polarizing plate 2, a TFD liquid crystal display panel 3, an optical anisotropic plate 4, a second polarizing plate 5, and a photodetector 7 of a spectral measuring device 6 are arranged on a straight line. Spectral spectrum of transmitted light intensity transmitted therethrough is obtained, and is matched with a prepared spectral spectrum template. Thus, the gap thickness of the electro-optical panel having the very small retardation can be properly measured.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004106627-A (JP)
Title: Traveling vehicle
Inventor: FUKANO TORU
IPC: B60K5/12
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To mount integrally formed radiator, oil cooler and condenser accurately, easily and surely.  <P>SOLUTION: At the position in the immediate front of an engine, the radiator, the oil cooler and the condenser are superimposed on a vehicle frame in the fore-and-aft direction while these radiator, oil cooler and condenser are integrally mounted on the vehicle frame through an integral linking and mounting body. Since the radiator, the oil cooler and the condenser are superimposed in the fore-and-aft direction and are integrally mounted on the vehicle frame through the integral linking and mounting body, they can be compactly arranged at the position in the immediate front of the engine.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003176749-A (JP)
Title: Atmospheric pressure detection device for internal combustion engine
Inventor: NAGATA KOICHI
IPC: F02D45/00
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To detect atmospheric pressure in peripheral environment of an internal combustion engine without using an atmospheric sensor.  <P>SOLUTION: In this detection device, intake pressure PMi [mmHg] in a crank angle position in each 30 [° CA (Crank Angle)] after a start of the internal combustion engine 1 is detected, and the intake pressure PMi is smoothed according to a transition state and is found as the atmospheric pressure. When a difference ΔPM between a maximum value PMMAX and a minimum value PMMIN of the plurality of intake pressures PMi is small within a prescribed value, the plurality of intake pressure PMi are smoothed. By sampling in the crank angle positions a plurality of times, the atmospheric pressure when the intake pressure PMi is stable is obtained. Accordingly, reliability of the atmospheric pressure is improved.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004107239-A (JP)
Title: Method for producing 4,5-dialkoxycarbonylimidazole
Inventor: KAMIHIRA SHIGEO
IPC: C07D233/90
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a 4, 5-dialkoxycarbonylimidazole from easily available raw materials in a short process in a good yield.  <P>SOLUTION: The method for producing the 4, 5-dialkoxycarbonylimidazole represented by general formula (I) [R is an alkyl, a cycloalkyl, an alkenyl (includes a cycloalkenyl and a bicycloalkenyl), an alkynyl, an aryl or a heterocyclic group, provided that two R groups may be identical or different] is characterized by adding a palladium catalyst, a formate and a base, or carbon monoxide, an alcohol and a base, to a compound represented by general formula (II) (X is a halogen, provided that two X groups may be identical or different), and then stirring the mixture under heating and pressuring.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004112910-A (JP)
Title: Method and device for monitoring transmission end power
Inventor: OKAMOTO KOJIRO
IPC: H02J3/46
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To avoid a penalty charged to an independent power generation enterpriser from a power company by reducing the difference between the power consumption of a transmission end and the power consumption of a demander.  <P>SOLUTION: When supplying powers to a plurality of load facilities L1 to Ln of the demander from a plurality of power-plant facilities G1 to Gn by the independent power generation enterpriser via a power cable 8 of the power company, a supervisory monitor device 1 is arranged by connecting the power-plant facility G, and the load facility L and a network 2; the power consumption of the load facility L and the transmission end power of the power-plant facility G are detected; and a transmission-end power command is corrected such that the difference between the power consumption of the demander and the power consumption of the transmission end does not exceed a prescribed specified value based on the difference of the summation of each power consumption, thus allocating and transmitting powers to power-plant facilities G.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004111698-A (JP)
Title: Laminated ceramic electronic component
Inventor: OGATA NAOAKI
IPC: H01G4/30
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated ceramic electronic component, such as a laminated ceramic capacitor for preventing delamination and cracks from being generated easily.  <P>SOLUTION: In the laminated ceramic electronic component, such as the laminated ceramic capacitor equipped with a laminate 4 having a plurality of laminated ceramic layers 2 and an internal electrode layer 3 formed along the specific interface between the ceramic layers 2, a glass phase 8, extended cylindrically in the thickness direction, is fragmentarily distributed in the internal electrode layer 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004113281-A (JP)
Title: Image diagnosis support unit, and method and program for supporting image diagnosis
Inventor: NAGATSUKA SUMIYA
IPC: A61B6/00
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image diagnosis support unit which accomplishes the stable image diagnosis for radiation images different in the image characteristics.  <P>SOLUTION: An image data characteristic detection part 31 detects the image characteristics of the image data. Based on the image characteristics obtained, a threshold correction part 32 corrects the thresholds stored among the thresholds 43. A diagnostic part 33 conducts the pattern recognition of the image data using the corrected thresholds to detect abnormal shade candidates.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004078134-A (JP)
Title: Method for positioning and connecting holes of circular multi-core ferrule with each other
Inventor: MIKAJIRI HITOSHI
IPC: G02B6/38
Filed: 2002-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems that work becomes troublesome remarkably and that costs increase, such that the structure of a connector becomes complicated and that a positioning device is separately required in the case of adjusting the positions of circular multi-core ferrules with each other used in a connector for an optical fiber and connecting them.  <P>SOLUTION: One or more concaves are provided on a side face of a circular multi-score ferrule manufactured by an electroforming method, and are inserted into a sleeve which has convexes that are fitted into the concaves with high accuracy in dimensions and is manufactured by a similar electroforming method, thereby connecting circular multi-core ferrules to each other very easily.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004115681-A (JP)
Title: Solventless adhesive composition and its use
Inventor: IKEDA RYOHEI
IPC: C09J175/06
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solventless adhesive composition excellent in coating ability and adhesiveness which is useful as packaging materials for foodstuffs, medical supplies and cosmetics.  <P>SOLUTION: The solventless adhesive composition comprises (A) a polyester polyol having a high glass transition temperature and a high number average molecular weight, (B) a polyester polyol having a low glass transition temperature and a low number average molecular weight, (C) a monofunctional alcohol, (D) a trifunctional isocyanate compound formed from an alicyclic diisocyanate compound or an aromatic diisocyanate compound, (E) a trifunctional isocyanate compound formed from an aliphatic diisocyanate compound and (F) a polybasic acid anhydride.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004117236-A (JP)
Title: Optical characteristic measuring device
Inventor: MIYAZAKI KEIICHI
IPC: G01M11/00
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently measure optical characteristics with angle changes on both lighting and receiving sides.  <P>SOLUTION: This optical characteristic measuring device comprises a light source part having a light source lamp, a light control mask, a tunable filter and a polarizing filter, a first relay lens system for making a light emitted by the light source part and passing through a diaphragm into a parallel light, a first collimator lens system for condensing the parallel light on a measured specimen, a second collimator lens system for making a light transmitted through or reflected from the measured specimen into a parallel light, a second relay lens system for condensing the parallel light, a receiving part having a CCD for receiving the condensed light passing through the diaphragm via the polarizing filter and the tunable filter, and a signal processing part for giving predetermined signal processing to such data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004119833-A (JP)
Title: Thermoelement module and its manufacturing method
Inventor: TATEYAMA KAZUKI
IPC: H01L35/32
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve joint yield between a thermoelement and an electrode even when there is warpage in an insulating substrate or variation in the height of the thermoelement.  <P>SOLUTION: A module is provided with; oppositely arranged insulating substrates 1, 7; electrodes 2, 8 which are, respectively, provided at the insulating substrates 1, 7; the P-type and N-type thermoelements 3, 4 which are located between the insulating substrates 1, 7 and electrically connected in series while thermally connected in parallel, with both ends jointed to the electrodes 2, 8, respectively; and holes 7a, 8a which are disposed at either one of the insulating substrates 1, 7 and at the electrode 8 of the insulating substrate 7, being permitted to communicate with each other. The ends of the thermoelements 3, 4 are inserted into the holes 7a, 8a of the insulating substrate 7 and the electrode 8, so as to be jointed to the electrode 8.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003284318-A (JP)
Title: Drive circuit for power semiconductor element
Inventor: NAKAYAMA YASUSHI
IPC: H02M1/08
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a drive circuit for a power semiconductor element which can suppress a surge voltage generated when the element is turned off in an overcurrent state.  <P>SOLUTION: The drive circuit for the power semiconductor element comprises a sampling signal generating circuit 7 for outputting a sampling signal at a start time of a mirror period of an IGBT 10 by sensing that an input control signal indicates an off-state, a gate voltage sensing circuit 9 for sensing the mirror voltage of the IGBT 10 at the timing of inputting the sampling signal to output an overcurrent sensing signal if the mirror voltage is threshold or more, and a gate voltage control circuit 8 receiving the overcurrent sensing signal so as to control the gate voltage of the IGBT 10 to turn off the IGBT 10 at a slower speed than that in a normal time.  <P>COPYRIGHT: (C)2004,JPO