baber/WOPTO huggingface dataset:
Patent JP-2002111554-A (JP)
Title: Signal superposer and signal-superposing method
Inventor: OKAZAKI HIDEAKI
IPC: H04B1/707
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a signal superposer and a signal-superposing method, which is capable of superposing information signals of desired waveforms on power signals of a-c power lines. SOLUTION: According to a basic power line model which takes account of the mutual inductance M and the self-inductance L2 of a transformer T connected to a-c power lines 10a, b, a signal superpower 20 is designed with adequately selected constants of capacitors C1, C2, so as to minimize the waveform distortion of signal waveforms due to the influence of the impedance of the transformer T. Thus the distortion of desired waveforms can be minimized, to superpose signals on power signals. Hence, e.g. stepwise pulse waveforms can be superposed on the power signals with suppressing waveform distortion. There is an effect enabling the CDMA in the power line carrier system for transmitting information signals with power signals used as carriers on a-c power lines.
Patent JP-2003044109-A (JP)
Title: Numerical controller for multiaxial machine tool with work coordinate system setting means
Inventor: SEKIYAMA TOMOYUKI
IPC: G05B19/4093
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To set a work coordinate system for a multiaxial simultaneous control type machine tool which has a rotation axis and changes a tool attitude by specifying the position and attitude of a tool on the desired work coordinate system to be set with values of parallel movement and rotation of a cartesian coordinate system. SOLUTION: A numerical controller for a multiaxial machine tool which receives a move command for the position and attitude of the tool represented by the work coordinate system has a work coordinate system means which when setting the work coordinate system for a reference coordinate system fixed on the table of the multiaxial machine tool, moves respective machine axes to machine axis positions where the work and tool have the relative positions and attitudes in desired relation, inputs a tool position and an attitude viewed on the work coordinate system, and determines the position and attitude of the work coordinate system on the reference coordinate system from the machine axis positions and tool positions and attitudes.
Patent JP-2003045765-A (JP)
Title: Wafer-supporting member
Inventor: NAKAMURA TSUNEHIKO
IPC: H05B3/18
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a wafer-supporting member where temperature dispersion in a mounting surface of a wafer-supporting member having a resistance heating element in a plate-like ceramics body is small and a plate-like ceramic body will not break, even if subjected to rapid temperature rise. SOLUTION: The opposition interval of adjacent opposed regions of a band- like resistance heating element 4, embedded in a plate-like ceramics body 2 constituting the wafer-supporting member 1 is made 0.5 mm or larger and is made three times or smaller the distance from the mounting surface 3 of the plate-like ceramic body 2 to the band-like resistance heating element 4.
Patent JP-2003044837-A (JP)
Title: Device for simulating makeup, method for controlling makeup simulation and computer-readable recording medium having makeup simulation program recorded thereon
Inventor: FURUKAWA TAKAO
IPC: H04N1/46
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a makeup simulation technology capable of making a user more accurately confirm a makeup effect by simulating makeup in a more realistic manner. SOLUTION: In this makeup simulation system, skin colors are changed in accordance with the application of cosmetics (foundation, a face color, finish power, etc.), of highlight colors to a T zone 61, parts above cheeks 62 and 63 in a facial part image 50 constituting a frame of a moving image and the application of cosmetics of cheek colors to lower parts 64 and 65 of the middle of the cheeks, and the result is sequentially displayed as a facial part image 60.
Patent JP-2002355332-A (JP)
Title: Inspection method for hydrant device and apparatus therefor
Inventor: NAKAMURA MASAYUKI
IPC: A62C35/20
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To accomplish the maintenance and inspection of an extinguishing equipment efficiently and moreover in safety. SOLUTION: A maintenance/inspection robot 1 is provided with a manipulator 2, an ITV camera 3, a water discharge connection port 4, a positioning position 5, a computer CP having a CPU 6 and a memory part 8 and running wheels 7. The maintenance/inspection robot 1 executes inspection of hydrant devices S by an automatic control or remote control. For example, the tip part of the manipulator 2 is engaged with a handle 15 of a door 10a to open the door while measuring a load and it is decided whether or not the operation of opening or closing the door is normal based on the resulting measured values.
Patent JP-2003042338-A (JP)
Title: Leak preventing structure for back pressure chamber of diaphragm valve
Inventor: YOSHIOKA MAMORU
IPC: F16K51/00
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To prevent a leak from a back pressure chamber of a diaphragm type pressure control valve. SOLUTION: A valve element 30 is provided to communicate the back pressure chamber 11 formed inside of a casing 5 of a pulsation damper 1 having a diaphragm 10 with the atmospheric air through an atmospheric air port 15 of the casing and to close the atmospheric air port when the pressure of the pressure chamber 13 in the casing is lowered. A cap cover 17 is fitted on the outer surface of the casing 5 to cover the atmospheric air port 15. The outside air is led into the atmospheric air port through a clearance 23 between the cap cover and the casing outer surface, and a filter 20 is interposed between the cap cover and the casing end surface to filter the air flowing from the clearance.
Patent JP-2003041680-A (JP)
Title: Soundproof system for building
Inventor: FUJIWARA KYOJI
IPC: E04B1/00
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a soundproof system for a building capable of insulating noise invading from low portions to high stories of a high-rise building at low cost without sacrificing the convenience in living. SOLUTION: A cylindrical sound absorbing edge 13 is installed near the top end of each handrail at the veranda-shaped structural bodies, and sound absorbing members 11 are installed to floor rear surfaces 5 of the veranda- shaped structural bodies 12 at the upper story portions and on boundary partition walls 8 between neighboring doors. The sound insulating effect becomes higher as the incident angle of noise becomes larger. That is, the sound insulating effect becomes higher as the stories of the building increase.
Patent JP-2003043856-A (JP)
Title: Image forming device
Inventor: FUJITA HIDEKI
IPC: G03G15/00
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of preventing the occurrence of failure such as image staining or paper jamming even in the case of consecutively outputting an image having an effect to give the same impression as in the case the margin of the image is eliminated or the area thereof is reduced at high speed. SOLUTION: In this image forming device, a latent image formed on an image carrier means by irradiation with light having intensity corresponding to input image information is developed with powder toner and a toner image is transferred to sheet type transfer material and then fixed, whereby the image is formed on the transfer material, and information concerning image forming is printed in the image margin part at the periphery part of the transfer material. The amount of the information concerning image forming is controlled according to the image ratio of an image part.
Patent JP-2003049615-A (JP)
Title: Rotary brake and valve timing control device for internal combustion engine
Inventor: WATANABE MASAHIKO
IPC: F16D65/28
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To realize the reliable braking while preventing the interference of a rotary brake and circumferential members. SOLUTION: Belts 31, 32 are respectively wound on outer peripheral faces of a first operation rotary body 21 and a second operation rotary body 24, and at least one end of each belt 31, 32 is pulled by a first pulling means 33 and a second pulling means 34 applying the attraction force of a magnet coil to apply the braking force to the rotating bodies 21, 24. As the pulling means 33, 34 are mounted on arbitrary positions separately from the operation rotating body 21, 24, the interference with the other members can be prevented. Further, by mounting both pulling means 33, 34 around a rotating shaft while shifted from each other, the puling means can be mounted sufficiently close to each other in the axial direction while preventing the interference with each other.
Patent JP-2002183345-A (JP)
Title: System and method for controlling asset by using interactive database
Inventor: STARK RANDAL RAYMOND
IPC: G06Q10/06
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To automate a process for controlling an internal component of a plant by using a web base interactive database. SOLUTION: This system captures all indispensable information, and provide the newest information in an on-line system in response to a request. The system provides a customer with valuable information in order to analyze a problem peculiar to the plant, and presents an inspection method, a reduction method, and a process for solving the problem.
Patent JP-2003048446-A (JP)
Title: Driving force distribution control device
Inventor: KATSUYAMA ETSUO
IPC: F16H48/10
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To solve a failure of imparting a sense of incongruity to a driver by suddenly changing steering characteristics of a vehicle when turning the vehicle. SOLUTION: This driving force distribution control device is provided with a control means for controlling the operation of a driving force distribution means based on detected vehicle state quantity. The control means performs an inner wheel slip judgment as to whether or not an inner wheel slip ratio is an excessive state beyond a constant k in step 107. When the inner wheel slip ratio is judged to be an excess, the step is advanced to step 108 to execute an LSD control as an inner wheel slip suppression control for suppressing driving force distribution to an inner wheel.
Patent JP-2003060197-A (JP)
Title: Semiconductor device
Inventor: NISHIBE EIJI
IPC: H01L29/78
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To reduce the chip size of a semiconductor device. SOLUTION: The semiconductor device has a gate electrode 5 formed on a P-type semiconductor substrate 1 via first and second gate insulating films 3 and 4, N-type source and drain regions (N-type layers 6 and 7 and N+type layers 8 and 9) formed adjacent to the electrode 5, and a channel region 10 formed between the source and drain regions. At least the electrode 5, channel region 10, and source and drain regions 6 and 7 are formed into polygonal shapes.
Patent JP-2003057962-A (JP)
Title: Light color belt for printer
Inventor: MATSUO TOSHIAKI
IPC: B41J13/08
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To produce a belt in which foreign matter (impurities) present in the belt or foreign matter (impurities) such as ink depositing on the belt surface can be visually checked so that the inspection of the product is made easy to improve the production efficiency of the belt and that the maintenance of the belt when an user uses is made easy. SOLUTION: The belt produced from a resin material such as a thermoplastic resin as the base material is made into a light color by using a light color resin material and/or a coloring pigment. The belt is controlled to show >=50 lightness index L*, the chromaticness index a* of >=-20 and <=50 and the chromaticness index b* of >=-30 and <=60 in the L*a*b* color system so that foreign matter in dark color present in the belt can be visually recognized by the difference in colors.
Patent JP-2003054029-A (JP)
Title: Driving ic and optical print head
Inventor: BIZEN MITSUHIRO
IPC: B41J2/45
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a driving IC for correcting the shift of focus position caused by mechanical or optical curve of an optical print head, and an optical print head comprising the driving IC. SOLUTION: Data signals being delivered from a latch circuit 12 having latch circuits each storing a line of data signals in five stages to a drive circuit 16 in order to light each light emitting part are selected by a select circuit 15 depending on a 9 bit correction data signal stored for each light emitting part in a Y position correction data storing circuit 13. Good linearity is ensured in printing by regulating the lighting timing of each light emitting part.
Patent JP-2003018930-A (JP)
Title: Apparatus for cleaning and sterilizing inside of milking pipe and inside of bulk cooler
Inventor: IIDA TOSHIHIKO
IPC: A01J7/00
Filed: 2001-07-07
Abstract: PROBLEM TO BE SOLVED: To stably control and ship cow's milk without using a synthetic deter gent which requires much labor and toxic chlorine. SOLUTION: Safe cow's milk can stably be shipped without requiring much labor by cleaning, sterilizing and disinfecting a milking pipe and a bulk cooler with balanced artificial ozone water.
Patent JP-2003058732-A (JP)
Title: Product selling support system
Inventor: KAZAMA HIROAKI
IPC: G06Q50/08
Filed: 2001-08-14
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of the businesses of a product maker and a selling store, to strengthen the sales power in the selling store and to improve the degree of customer satisfaction. SOLUTION: This system is provided with a system server 2 to be connected to the Internet 7 together with PC terminals 5 and 6 of the product maker and the selling store and a selling support center 1 having a PC terminal 4. In the PC terminal 6, the software of spreadsheet and CAD layout is previously installed and a layout and an estimate are automatically prepared by extracting a selling tool 11, a layout program 13 and an estimate program 14 stored on a database 3 from a Web page 12 opened on the Internet in the selling support center 1. In the selling support center 1, estimate information prepared by the PC terminal 6 is received on the picture of a home page 12, order is placed to the PC terminal 5 of the product maker by electronic mail, and the received estimate information is stored on an estimate 5 and provided to the PC terminals 5 and 6 for reference.
Patent JP-2002158224-A (JP)
Title: Method of manufacturing semiconductor device having gate dielectric layer made of metal oxide or metal silicate
Inventor: MICHAEL STEIGERWALD
IPC: H01L29/78
Filed: 2001-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a method of forming a gate dielectric layer made of a metal oxide or a metal silicate on a semiconductor substrate. SOLUTION: An appropriately treated substrate is placed in a chamber. An organic precursor gas is allowed to flow into the chamber. Then, an inorganic precursor gas is allowed to flow into the chamber. The organic precursor serves as a catalyst for a reaction of itself with the inorganic precursor and the substrate to form a dielectric layer on the substrate.
Patent JP-2003059245-A (JP)
Title: System for reproducing recording medium
Inventor: NAKASE TAKAFUMI
IPC: G11B27/10
Filed: 2001-08-17
Abstract: PROBLEM TO BE SOLVED: To provide the reproducing system of a recording medium for improving random property with a simple processing. SOLUTION: The reproducing system of the recording medium selects data at random from multiple pieces of music data and voice data, which are recorded in the recording medium (CD1, for example), and reproduces it. An index weighting multiple pieces of data is given and drawing is performed based on the applied index. Data corresponding to the won index is reproduced and the number of indexes is made larger as data whose reproduction order is later. Then, the index of data whose reproduction is finished is reduced. Consequently, drawing probability becomes higher as data whose reproduction order is later.
Patent JP-2003060542-A (JP)
Title: Adaptive array antenna, transmitting method and program storage medium
Inventor: KURODA SHINICHI
IPC: H04B7/10
Filed: 2001-08-17
Abstract: PROBLEM TO BE SOLVED: To provide an adaptive array antenna capable of making receiving directivity and transmitting directivity coincide with each other by eliminating the difference of the transmission line characteristic between transmission and reception paths. SOLUTION: By performing the timing correction of received signals S1A to S1N based on timing information S6A to S6N of the received signals S1A to S1N, and performing the timing correction of transmission signals S16A to S16N based on the timing information S6A to S6N, the difference of the transmission line characteristic between the reception path and the transmission path concerning timing is removed to make the receiving directivity and the transmitting directivity coincide with each other.
Patent JP-2002248310-A (JP)
Title: Filter element
Inventor: HASEGAWA NAOHARU
IPC: B01D46/52
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To provide an easily disposable filter element whose porous cylinder is not mounted on the inner peripheral surface of a cylindrical filtering part but the cylindrical filtering part is supported from the inside and which can be manufactured easily at a low cost. SOLUTION: A reinforcing material 40 is stuck to the inner periphery of the cylindrical filtering part 10 streakily in the peripheral direction by applying a melted or softened synthetic resin to the inner periphery of the part 10 and then curing it. The material 40 is stuck to the inner periphery of the part 10 so as to form a ring or a spiral.
Patent JP-2003070203-A (JP)
Title: Pump driving dc motor
Inventor: SUMITA YASUYUKI
IPC: H02K13/00
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To obtain a pump driving DC motor which can avoid the warpage and tumble of a brush plate and can secure and maintain the precision easily. SOLUTION: A pump housing 3 is connected with a metal front cover 2 of a DC motor body 1. A resin brush plate 13 is supported by the front cover 2. The rotary shaft 9 of the DC motor body 1 is made to protrude into the pump housing through the front cover 2. A connector 15 integrally formed with the brush plate 13 and connected with brushes 12 is made to protrude into the pump housing 3. Commutators 11 are supported on the outer circumference of the rotary shaft 9 and brought into contact with the brushes 12 to feed currents to the respective coils 8 of the DC motor body 1. A rotationally/ linearly reciprocating motion converting mechanism 18, which converts the rotation of the rotary shaft 9 into linear reciprocating motion and transmits the linear reciprocating motion to a pump plunger 17, is provided in the pump housing 3.  The resin brush plate 13 is integrally formed to the metal front cover 2.
Patent JP-2003070212-A (JP)
Title: Supplementary device for assembly/disassembly of rotating electric machine
Inventor: MAEDA HIDEAKI
IPC: H02K15/02
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To obtain a supplementary device for the assembly/disassembly of a rotating electric machine which can assemble/disassemble the inner frame and outer frame of the rotating electric machine easily. SOLUTION: This supplementary device for the assembly/disassembly of a rotating electric machine is used for assembling and disassembling an inner frame 1 in which a stator core 12 is contained and an outer frame 2, and has a back plate 4 standing straight and a support beam 3 which is supported by the back plate 4 approximately horizontally and in a cantilever manner and can support the inner frame 1. As the support beam 3 is supported in a cantilever manner, the inner frame 1 can be inserted and supported easily. Further, as the inner frame 1 and the outer frame 2 are coupled/decoupled with/from each other, the assembly/disassembly can be carried out easily.
Patent JP-2003062610-A (JP)
Title: Manufacturing method for heat exchanger tube with inclined fin inside
Inventor: HASHIZUME TOSHIAKI
IPC: B21D53/06
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To manufacture a heat exchanger tube with inclined fins inside efficiently, which has the inclined fins formed on the inside surface and is applied to the heat exchanger for a refrigerator, an air-conditioner or the like. SOLUTION: A grooved plug 3 with multiple spiral grooves 2 normal to the circumferential surface is arranged free to rotate inside a metal tube, and pressing measures 4 are arranged on an outer circumferential surface of the metal tube 1 at a position corresponding to the grooved plug 3 inside. Then the metal tube 1 is drawn while the pressing measures 4 press the metal tube 1 on the grooved plug 3 to form fins 5 inside the metal tube 1. In the manufacturing method for the heat exchanger tube with fins inside, keeping the pressing measures 4 positioned on the rear end surface of the grooved plug 3, the metal tube 1 is drawn to manufacture the heat exchanger tube with the inclined fins inside 6. The grooved plug 3 with the grooves normal to the circumferential surface of the plug is used so that the fins 5 are formed high.  The pressing measures 4 are positioned at the rear end surface of the grooved plug 3 so that a load to rotate the grooved plug become large for a unit area of a fin, making fins 5 inclined at the exit of the groove 2. An inclination angle can be made larger, easily by applying reducing work to the heat exchanger tube. Therefore, the heat exchanger tube with superior heat conductive property is manufactured efficiently.
Patent JP-2003067639-A (JP)
Title: Customer service management method, computer program and recording medium
Inventor: TAKAHASHI YASUNORI
IPC: G06Q30/02
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a customer service management method giving a customer such a sense of security that required information is given from a person in charge who has waited on him/her. SOLUTION: Corresponding to a registration request for an identification number from the customer, inputted customer attribute information is related to the identification number and stored in a customer data storage part 10. Also, a prescribed retrieval condition is inputted, the customer attribute information or the like is analyzed and required information is prepared by an information preparation part 61 for the customer satisfying the condition. By a mail distribution part 62, the prepared information is distributed as transmission information from the person in charge specified by a person-in-charge symbol included in the identification number of each customer.
Patent JP-2003066965-A (JP)
Title: Keyboard device and supporting frame for the device
Inventor: ARAKI KATSUHIRO
IPC: G10H1/34
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a keyboard device or the like which can upgrade the rigidity of a supporting frame while realizing a space saving with a simple structure and at a low cost. SOLUTION: A white key 2 and a black key 3 are both constituted of a light transmitting member, and the irradiation light of LED33 and 24 is transmitted at an operation part 2c and 3c. A screening board 21 is protrusively provided at a front part 20B of a lower case, and a key touch stopper 11 is provided at the rear side from the screening board 21. An installation boss 22 is protrusively provided between a keyslip part 20A and the screening board 21, and an emission unit 30 is installed on the installation boss 22. The emission unit 30 consists by assembling an installation substrate 31 with LED33 or the like installed for every white key 2, and a light condensing unit 37 which has a light condensing part 32 or the like formed integrally for every white key 2.  The emission unit 30 is divided in two for low-pitched sound side and high-pitch sound side, and these two sides put together has almost full width of the whole keys.