baber/WOPTO huggingface dataset:
Patent JP-2003002650-A (JP)
Title: Sbt ferroelectric thin film, composition for forming the same, and producing method for the same
Inventor: SOYAMA NOBUYUKI
IPC: C01G35/00
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To lower a crystallization temperature of a SBT(Sr, Bi, Ta) ferroelectric thin film and further improve morphology. SOLUTION: Concerning a ferroelectric-thin-film forming composition that is made of an organic metal compound solution for forming the SBT ferroelectric thin film, a liquid composition is prepared to form a thin film of a blended composite metal oxide consisting of a composite metal compound A that is expressed by the formula: Srx Biy (Taz Nb1-z )2 O9 (wherein 0.6<x<1.1, 2.0<=y<2.6, 0<=z<=1) and a composite metal oxide B that is composed of one kind or two/more kinds of elements selected from Bi, Si, Pb, Ge, Sn, Al, Ga, In, Mg, Ca, Sr, Ba, V, Nb, Ta, Sc, Y, Ti, Zr, Hf, Cr, Mn, Fe, Co, Ni, Zn, Cd, Li, Na, and K. This liquid composition is used to form a film by a chemical- solution-deposition(CSD) method such as a sol-gel method, and thus the ferroelectric thin film fired at a low temperature of about 550 deg.C can be obtained.
Patent JP-2003074758-A (JP)
Title: Hose
Inventor: IKEMOTO AYUMI
IPC: C08K5/14
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a hose allowing a rubber layer and a laminate layer to be bonded well without using an adhesive and moreover with excellent gas barrier property. SOLUTION: This hose is of laminated structure of the rubber layer 1 formed of a rubber composition using the following (A)-(D) as essential components, and the laminate layer 2 comprising aluminum foil and resin. (A) Rubber comprising at least one of an ethylene-propylene-diene ternary copolymer and an ethylene-propylene copolymer (B) Peroxide vulcanization agent (C) Resorcinol compound (D) Melamine resin.
Patent JP-2003075456-A (JP)
Title: Spottedly sticking device for biochemical analyzer
Inventor: KOMATSU AKIHIRO
IPC: G01N35/10
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To obtain high attaching accuracy for the vertically shifting spottedly sticking nozzle of a spottedly sticking device for biochemical analyzer with a simple constitution and, at the same time, to efficiently give a fitting force to a nozzle tip at the time of fitting the tip to the nozzle by inserting the tip into the nozzle. SOLUTION: An elevating/lowering mechanism 7 which elevates/lowers the spottedly sticking nozzle 45 used for sucking and discharging specimens through the nozzle chip 14 fitted to the front end of the nozzle 45 for performing spottedly sticking operation and fitting the chip 14 to the nozzle 45 is provided with a guide rail 43 laid in the moving direction of the nozzle 45, a nozzle fixing base 44 which can slide along the rail 43 and to which the nozzle 45 is fixed, and a drive transmitting member 47 which is driven by means of a driving member 50. The mechanism 7 is also provided with a connecting member 46 which connects the member 47 to the base 44 in a state where the member 47 can be moved to and from the base 44 and an elastic member 48 which is interposed between the member 47 and base 44 and gives the fitting force to the chip 14 when the member 48 is deformed.
Patent JP-2003085278-A (JP)
Title: Diagnostic system, method for transmitting information for diagnosis, terminal to be used for the same, its program and recording medium
Inventor: KUDO WAKATERU
IPC: G16H10/60
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a diagnostic system for allowing a patient to freely receive convenient medical examination and treatment away from a hospital anytime. SOLUTION: This system is provided with a terminal T and a server S connected through a network N. The prescribed position of a body is imaged by an image pickup unit C connected to the terminal T, and picture data obtained by the image pickup are transmitted through the network to the server S. The server S compares the received picture data with reference data (not shown in a figure) owned by the server S, and automatically examines the health situation of a user, and prepares diagnostic data. In this case, the diagnostic data can be made equivalent to a diagnostic result to be announced to a patient by a doctor, and therefore the automatic diagnosis can be realized.
Patent JP-2003080797-A (JP)
Title: Imaging apparatus
Inventor: ASADA AKIHIRO
IPC: B41J29/13
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus whose costs can be reduced by sharing parts and whose setting efficiency and serviceability are improved. SOLUTION: The imaging apparatus has a structure provided with a PRINT circuit board 640 to be connected to a body control board 622, a sheet metal case 652 which can support and fix the PRINT circuit board, and a network board to be connected and added to the PRINT circuit board. The sheet metal case 652 has a setting/separating part which can meet a plurality of kinds of network boards so as to support and fix the network board 644.
Patent JP-2002151959-A (JP)
Title: Frequency multiplier circuit provided with detection control section to improve frequency multiplication
Inventor: KIM JOUNG-HO
IPC: H03B19/00
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a frequency multiplier circuit that is mounted in an IC and enhances the frequency multiplication at a high frequency range. SOLUTION: The frequency multiplier circuit is provided with a phase transition section, a 1st buffer section, a 2nd buffer section, a detection control section, a 3rd buffer section, a 4th buffer section, a multiplier section and an output buffer section. The detection control section detects a phase difference between 1st and 2nd signals in response to the 1st signal with the same phase as an input signal, the 2nd signal with a phase different from that of the input signal, an output signal from the 1st buffer section and an output signal of the 2nd buffer section to provide an output of 1st and 2nd control signals to the 3rd buffer section and the 4th buffer section. The 2nd signal has a phase difference of 90-degrees from that of the 1st signal and the output signal from the 4th buffer section has a phase difference of 90-degrees from the output signal from the 3rd buffer section.
Patent JP-2003082121-A (JP)
Title: Stretch film
Inventor: OKAMOTO YASUSHI
IPC: C08L23/16
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To prepare a polyethylene-based stretch film which is excellent in stretchability, tensile strength and adhesion and is thin and strong. SOLUTION: This polyethylene-based stretch film has a tensile load of 2.0 N/cm width or more when the elongation in the take-off direction while forming the film is 100%, a breaking extention of less than 270%, and a breaking load of 4.0 N/cm width or more.
Patent JP-2003084528-A (JP)
Title: Image forming apparatus
Inventor: SHIMODA HARUAKI
IPC: G03G15/01
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To solve the problem that the cost of circuits concerned with resist sensors is increased as the number of the sensors is increased in resist patterns in the conventional tandem-system color image forming apparatus and a resist slippage detecting system for detecting the resist patterns. SOLUTION: In a color image forming apparatus in which resist patterns are formed by two lines or more in a main scanning direction on the constituting member in the device or on the object of image formation and image forming timing is corrected based on detected results of these patterns, formation positions of respective lines of the resist patterns are formed by being shifted respectively in the sub-scanning direction.
Patent JP-2002188925-A (JP)
Title: Inertial rate sensor with improved-type clock means and its method
Inventor: HOBBS LARRY P
IPC: G01C19/5607
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a countermeasure to guard against a failure of a sensor. SOLUTION: This inertial rate sensor and its method are characterized in that a drive signal is sent to a rate sensing element, a pickup circuit is connected to the sensing element to provide an output signal corresponding to the motion of the sensing element, a digital logic calibrates the rate sensor and detects the occurrence of a failure of the rate sensor, the sensing element is used as a frequency reference for providing a system clock signal to the digital logic, a fixed phase relation is maintained between the vibration of the sensing element and the clock signal, the clock signal is filtered to exclude a response to pseudo-transition for a certain period of time after working power is applied to the sensor, and the digital logic is reset in synchronization with the clock signal.
Patent JP-2003089884-A (JP)
Title: Surface reforming method and device for workpiece
Inventor: WADA KUNIHIKO
IPC: B23K31/00
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To form a surface reforming layer having excellent mechanical characteristics, corrosion resistance, wear resistance, electrical characteristics, etc. SOLUTION: The surface of a base metal 1 of a workpiece is reformed by forming a coating layer 2 on the surface of the base metal 1, then inserting a rotary tool 3 to perform circulating motion into the workpiece from its surface and relatively moving the rotary tool 3 and the workpiece in this state, thereby frictionally agitating the coating layer 2 or the base metal 1 and the coating layer 2.
Patent JP-2002197709-A (JP)
Title: Recording and reproducing device, state detecting method and data output method, information processor and information processing method, and recording medium
Inventor: KAMON HIDEKAZU
IPC: G11B7/125
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To detect the life or abnormality of an MD drive by detecting its state. SOLUTION: Laser projection time measurement processing is performed at a step S1 and the value of a laser projection time accumulating timer is read in at a step S2; and source voltage data are read in at a step S3 and temperature data are read in at a step S4. A source voltage and temperature are computed at a step S5, the voltage-converted value of a laser forward current is read in at a step S6, and a laser forward current value is computed at a step S7. The laser forward current initial value is read out and a laser forward current value/laser forward current initial value is computed at a step S8.  It is judged at a step S9 whether or not there is an abnormal value and when so, the contents of the abnormal state are outputted at a step S10, but when not or after the processing of the step S10 is completed, the computation results of the accumulated value of a laser projection time, the laser forward current/laser forward current initial value, and the source voltage and temperature are recorded at a step S11.
Patent JP-2003092067-A (JP)
Title: Discharge generating device and method
Inventor: MURAKAMI YUKIO
IPC: H01J17/04
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a discharge generating device and method which requires no current limiting resistor as well as enables to improve generation efficiency of ultraviolet ray and elongate life of a discharge tube. SOLUTION: At least two opposing electrodes are provided, so structured to enable concentration of electric field in the vicinity of at least either or both of the electrodes, and so structured to generate ultraviolet ray by having discharge made between the two opposing electrodes. The two opposing electrodes consist of an electrode with the shape of a rotating hyperbolic body of a given curvature radius at least at one end and a flat sheet electrode, and the end with the shape of the rotating hyperbolic body is placed in opposition to the flat sheet electrode with a given inter-electrode interval, with the given curvature radius less than twice the inter-electrode interval.
Patent JP-2003100104-A (JP)
Title: Lighting system
Inventor: ENDO AKIMASA
IPC: F21S4/00
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a lighting system easily mountable to a wall surface of a tunnel and the like. SOLUTION: An upper engagement piece 21 having a bent part is fixed to the upper part of backface of a luminaire 10, and an L-shaped lower adhering piece 23 is fixed to its lower part. An upper abutting part 41 having a bent part to lock the one end of the upper engagement piece 21 and a lower fixing part 43 to fix the lower adhering piece 23 are provided on a mounting rack 40 to mount the luminaire 10.
Patent JP-2003097847-A (JP)
Title: Heat pump-type hot water supply device
Inventor: WATANABE KORYU
IPC: F25B30/02
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a heat pump-type hot water supply device capable of completing boiling-up within a predetermined time even when the boiling-up of a hot water storage tank is stopped for a predetermined time because of the defrosting operation when the heat pump-type hot water supply device is operated at a low outside temperature, and also to prevent the run-out of hot water. SOLUTION: In this heat pump-type hot water supply device wherein the liquid for hot water supply is heated by using a heat pump cycle, and the heated liquid is stored in the hot water storage tank, a control part 7 is provided with a heating capacity increasing means for increasing the heating capacity of the heat pump cycle after the defrosting operation, with respect to that before the defrosting operation when the defrosting operation of the heat pump cycle is performed during the boiling-up.
Patent JP-2003096478-A (JP)
Title: Low-polluted fuel oil and method for producing the same
Inventor: ARAI SOICHIRO
IPC: C10L1/12
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To obtain a low-polluted fuel oil which can be burned reducing pollution, without reducing dioxins and other harmful substances, when used especially for vehicle and engine, and to provide a method for producing the same. SOLUTION: This low-polluted fuel oil is obtained by adding a calcium component which contains neither an organic acid nor an inorganic acid and is in a liquid state not substantially containing a solid to a petroleum fuel oil or other fuel oils.
Patent JP-2003099452-A (JP)
Title: Contents retrieval system, contents retrieval program and medium with the program recorded thereon
Inventor: TOKUNAGA YASUSHI
IPC: G06F17/30
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a contents retrieval system and a contents retrieval program by which the contents desired to be browsed can be surely accessed with a single retrieving operation and a medium with the same program recorded thereon. SOLUTION: When a code including a contents ID and a server ID is inputted in a code input means 11 in a user terminal 10, the server ID extracted by an ID extracting means 12 is restored to an address of a server by an address restoring means 13, the contents ID is transmitted to an applicable server 20 by an ID transmitting means 14, the server 20 instructs browsing software corresponding to the specified contents to the user terminal by a browsing software instructing means 21, a browsing software starting means 15 of the user terminal 10 starts the browsing software and when the server 20 is informed of start of the browsing software, a contents transmitting means 22 of the server 20 transmits the contents to the user terminal 10.
Patent JP-2003103347-A (JP)
Title: Thermal insulator for molten steel surface and continuous casting method for steel using the same
Inventor: SASAI KATSUHIRO
IPC: B22D11/108
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a thermal insulator capable of surely preventing contamination of a molten steel caused by oxidation and reduction of the thermal insulator and a continuous casting method for obtaining an ingot excellent in cleanness. SOLUTION: In the thermal insulator for the molten steel surface, the SiO2 content is 10 mass% or less, and MgO, CaO, and Al are contained. Preferably, the MgO content is 10-37 mass% and the CaO content/Al2 O3 content is 1.5 or more, and the Al content/MgO content is 0.2 or more.
Patent JP-2003100945-A (JP)
Title: Semiconductor device, and semiconductor device unit and manufacturing method thereof
Inventor: MATAE YOUICHI
IPC: H01L23/12
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device that can achieve a three- dimensional lamination structure by a simple configuration and a simple manufacturing method in a package type semiconductor device, and to provide a method for manufacturing the semiconductor device. SOLUTION: In a semiconductor device 10, a semiconductor element 12 and a bonding wire 14 are sealed by resin as a resin-sealing section 18 that is formed in a thin cubic rectangular parallelepiped shape. On the upper surface of the resin-sealing section 18, a plurality of holes 20a are formed along four sides so that the resin-sealed semiconductor element 12 is surrounded. Contrarily, also on a lower surface at the resin-sealing section 18, a plurality of holes 20b are also formed at a position corresponding to the holes 20a on the upper surface. A terminal 16 that is connected to the bonding wire 14 is formed in a state where four peripheries are pitched by the resin-sealing section 18 at a middle position in the depth direction of, so to speak, a through hole section 20 composed of the holes 20a and 20b.  The terminal 16 is exposed toward the openings of the holes 20a and those of the holes 20b, and electric connection can be made from both upper and lower directions to the terminal 16.
Patent JP-2003105546-A (JP)
Title: Chemical vapor phase growth system and chemical vapor phase growth method using the same
Inventor: YAMAMURA SUSUMU
IPC: G02F1/13
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a chemical vapor phase growth system having a function to reduce the dust in the film of a substrate. SOLUTION: The substrate 1 is heated to a state of a substrate temperature higher by 10 to 100 deg.C than a desired deposition temperature in a heating chamber 4, following which the substrate is cooled in an atmosphere of nitrogen or hydrogen or a gaseous mixture composed of the nitrogen and the hydrogen in a transfer chamber 6. The substrate temperature is measured by a contactless thermometer 17 just before a gate valve 16 is opened. The substrate 1 is carried into a deposition chamber 2 when the substrate temperature just before the insertion into the deposition chamber attains a desired deposition temperature.
Patent JP-2003115394-A (JP)
Title: Dimmer equipment for vehicle
Inventor: UMEZAWA SHIGECHIKA
IPC: B60Q3/04
Filed: 2001-10-04
Abstract: PROBLEM TO BE SOLVED: To provide dimmer equipment for vehicles, which can switch off an incandescence lamp 2 and a light emitting diode 4 simultaneously. SOLUTION: By having equipped a control circuit 18 with the function, which can make the incandescence lamp 2 and the light emitting diode 4, which emits light with at least predetermined illumination and have the minimum voltage, which differs, switch off simultaneously based on a signal of a detection switch 19 interlocked with rotating operation of an operation part 11 of a variable resister 9 when the rotating operation of the operation part 11 of the variable resister 9 is carried out to make it lower to the predetermined illumination, it can abolish arising the difference of the putting-out-light timing between the incandescence lamp 2 and the light emitting diode 4, then, it does not give the sense of incongruity to an operator.
Patent JP-2003122763-A (JP)
Title: Printing information providing server, printing information providing method and its program
Inventor: KAWAIKE JUNICHI
IPC: G06F3/12
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a printing information providing server, a printing information providing method and its program for providing printing information by which information to be provided by an information providing window can be conveniently printed to a user terminal. SOLUTION: When the information providing window for providing various kinds of information is displayed on the user terminal 10 connectable with a network, a display information data base 22a stores display information to be displayed on the information providing window. A reception processing part 23 receives a printing request of the information providing window from the user terminal 10. A retrieval processing part 24 retrieves the display information being displayed on the information providing window from the display information data base based on the printing request. A printing information generation processing part 25 generates the printing information including the display information and in a form displayable by a browser from the retrieved display information. A transmission processing part 26 transmits the printing information to the user terminal 10.
Patent JP-2002163149-A (JP)
Title: Cache coherence protocol for multi-processor system
Inventor: GAISER BLAINE D
IPC: G06F12/08
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To provide an improved cache coherence protocol for a large-scale multiple-bus multi-processor system. SOLUTION: This computer system holds a tag list GOTL on a cache line held by a cache. The GOTL does not include the address reference on a shared line and a line not cached and the data corresponding to the address reference. One central GOTL may be provided, or GOTLs may be distributively provided. In the latter case, a device requesting the copy of memory data has the local copy of the GOTL. The GOTL can be limited to a relatively small size. In case of the list of a limited size, a tag must be sometime removed to secure a space for a new tag. The line related to the removed tag is written back to a memory.
Patent JP-2003125393-A (JP)
Title: Television door interphone
Inventor: ONO MASAHIRO
IPC: H04N7/18
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To stabilize a power source supply so that the voltage of a connecting line for connecting a slave unit with a camera to an indoor unit becomes constant by suppressing the change of the voltage of the connecting line. SOLUTION: The slave unit 1 with the camera has a power detector 14 for detecting the power supplied from the indoor unit 2 via the connecting line Ln1 to supply the power from the indoor unit 2 to the connecting line Ln1. The power detector has a shunt regulator RG for controlling so that the voltage of the line becomes constant, voltage detecting resistors R10, R11 for voltage-dividing the voltage of the line, and a transistor Q1 for supplying a current to the power source by comparing the voltage divided via the resistors with a reference voltage in the shunt regulator and maintaining the voltage of the line constant.
Patent JP-2003123899-A (JP)
Title: Connector unit
Inventor: HASHIMOTO TOSHIYUKI
IPC: H01R13/629
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a connector unit restricting generation of minute sliding friction caused by a vibration stress between terminals of connectors of which, connectors are not influenced by the stress (distortion) even body of equipments are shifted from each other, and connectors are mutually and automatically locked/unlocked when the body of equipments are mutually fitted/separated. SOLUTION: A connector unit comprises a first body of equipment 2 having a first connector 20, and a second body of equipment 3 having a second connector 30 fitted to the first body of equipment. The first connector 20 has a pressing part 20a which presses the second connector 30 into the direction of making the first body of equipment 2 and the second body of equipment 3 fit with each other.  The second body of equipment 3 has the second connector 30, and a holding member 4 to which, a guiding part 4c, making the second connector 30 move by converting the direction of a pressure of the pressing part 20a in the direction of connecting the first connector 20 with the second connector 30, which is perpendicular to the fitting direction, when the first body of equipment 2 is made to move in the direction of fitting with the second body of equipment 3, is formed to the second body of equipment 3.