baber/WOPTO huggingface dataset:
Patent JP-2003216275-A (JP)
Title: Recording medium device
Inventor: SHIMADA TSUTOMU
IPC: G11B33/12
Filed: 2002-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To improve the reliability of a mechanism for locking a loaded recording medium about a recording medium device.  <P>SOLUTION: A recording medium device has a lock member 71, a torsion coil spring 72, a shaft pressing member 73 and a lock releasing arm piece 74. The lock member 71 has a rectangular plate part 71a elongated in the direction of Y<SB>1</SB>-Y<SB>2</SB>, a projecting part 71b, and shaft parts 71c and 71d projecting from the rectangular plate part 71a in the directions of Y<SB>1</SB>and Y<SB>2</SB>. The shaft part 71c and the shaft part 71d are aligned on a line 80 in the direction of Y<SB>1</SB>-Y<SB>2</SB>. The lock member 71 is provided with the shaft part 71c and the shat part 71d fitting into a bearing hole part 53c and a bearing groove part 53d, respectively, in a recessed part 53b of an arm member 53 and is rotated within an X-Z plane.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003216404-A (JP)
Title: Controller part operation verification system, image processor, controller part operation verification device, image data output control method, image data restoration method, storage medium, and program
Inventor: MOCHIZUKI AKIHITO
IPC: B41J29/46
Filed: 2002-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller part operation verification system capable of improving a development efficiency of an image output device by a verification work of precise output image data and to provide an image processor, a controller part operation verification device, an image data output control method, an image data restoration method, a storage medium, and a program.  <P>SOLUTION: A printer controller 100 is provided with a PWM (pulse width modulation) conversion part 103 converting half tone digital image data into pulse width modulation signals, a parallel/serial conversion part 104 converting the half tone digital image data into serial signals, and an output selecting signal 105 outputting by selecting the output signals of the PWM conversion part 103 or the parallel/serial conversion part 104. A printer emulator is provided with a video interface 400 restoring the output signals of the parallel/serial conversion part 104 selected and outputted by the output selection signal 105 into the half tone digital image data.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003214311-A (JP)
Title: Waterwheel device
Inventor: WATANABE TORU
IPC: F03B7/00
Filed: 2002-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waterwheel device that can increase torque of a waterwheel assuredly.  <P>SOLUTION: This waterwheel device includes a plurality of blades 4 that receive falling water provided on an outer circumference at a predetermined interval, a waterwheel 6 rotated by force applied to the blades 4 by water falling, and a guide groove 7 that guides the falling water along the outer circumference of the waterwheel 6. The guide groove 7 extends from a center portion to a lower end portion in the vertical direction of the waterwheel 6, between a point of falling of water and the lower end portion of the waterwheel 6, of the outer circumference of the waterwheel 6.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003213870-A (JP)
Title: Nonslip material for stairway
Inventor: IWASAKI YAHEIJI
IPC: E04F11/17
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonslip material for a stairway easily manufactured, satisfactory in workability, having an excellent nonslip effect when installed at the stairway, safely usable without causing the separation of the nonslip material from a base body during use and easy to clean while being restrained from sticking of dirt.  <P>SOLUTION: This nonslip material for the stairway comprises the long-sized base body in which a horizontal member and a vertical member formed of hard resin are integrally formed in L-shaped cross section, and the nonslip material formed of soft resin. The cross-sectional shape of the horizontal member and the vertical member is tapered from the connection part toward the other end parts, and recessed grooves are formed at the connection part of the horizontal member and vertical member and in the lengthwise direction of the horizontal member. The nonslip material is fitted into the recessed grooves so that the surface is placed inward from the open face of the recessed grooves.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003224831-A (JP)
Title: Multiplexing apparatus and method, recording medium, and program
Inventor: OBATA KOJI
IPC: H04N7/173
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To easily revise the contents of a prescribed multiplexed stream.  <P>SOLUTION: A scheduler 8 controls multiplexing of a multiplexer 8 according to a multiplexing schedule based on arrival time information attached to packets constituting a stream other than a video stream. A multiplexer 9 properly reads packets constituting a video stream stored in a buffer memory 5 and attaches the arrival time information supplied from the scheduler 8 to the packet. The multiplexer 9 multiplexes the packets of streams other than video streams read from a buffer memory 7 on the packets of the video streams read from the buffer memory 5 and supplies resultant MPEG transport streams to an error correction section 10.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003224507-A (JP)
Title: Monitoring radio station, station on train and train radio system
Inventor: TAGO KENZO
IPC: H04B7/26
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a monitoring radio station, a station on a train and a train radio system capable of transmitting observed data, etc., collected by a device along a railroad without ensuring dedicated wire circuit and radio channel.  <P>SOLUTION: This monitoring radio station 17 is provided for detecting a stop period of a transmission radio wave of base stations 12<SB>1</SB>to 12<SB>n</SB>to the station 14 on a train and transmitting data collected by the device 16 along a railroad to the station 14 on a train when the transmission radio wave of the base stations 12<SB>1</SB>to 12<SB>n</SB>stops.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003223560-A (JP)
Title: Firm banking system and its program
Inventor: MIKAMI TEI
IPC: G06Q50/00
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a firm banking system capable of quickly dealing with different OS and their upgrading while reducing a burden of each financial institution.  <P>SOLUTION: A financial institution managing a company's account, the company desiring to make online transactions with the financial institution, and an EB center mediating between them via a communications line are established. Using a Web server and a communications control device which are installed in the EB center, data received from the company by communication protocol is converted into transmit data by the protocol of all banks for transmission to the financial institution.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003224556-A (JP)
Title: Communication equipment and communication control method
Inventor: SAITO TAKESHI
IPC: H04L29/06
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide communication equipment capable of limiting a range capable of ciphering, transferring, deciphering and utilizing AV data to protect copyright within a fixed range.  <P>SOLUTION: The AV data to protect the copyright are ciphered and transferred on an Internet protocol from a radio AV transmitter 1 to a radio AV receiver 2. At the time, a cipher key to be used for ciphering and deciphering the AV data to protect the copyright is shared by taking authentication/key exchange procedures between the radio AV transmitter 1 and the radio AV receiver 2. The authentication/key exchange procedures are directly taken on a physical network frame or on a data link layer network frame. Thus, the range capable of exchanging the AV data to protect the copyright is limited to be within a radio network within an IP subnet or within the IP subnet.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003212339-A (JP)
Title: Conveyor device and boxing device provided with the same
Inventor: IWASA SEISAKU
IPC: B65G47/84
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conveyor device and a boxing device provided with the same capable of adjusting article retention interval and of quickly coping with changes in thickness of the article and numbers of articles a group and the like in part replacement while processing at a high speed.  <P>SOLUTION: This device is provided with a second article collection retention mechanism 28 connected with straddling over chain 17b, 17c and retaining a group of articles X...X. A front and rear pair of a first and a second retention member 29, 30 provided on the retention mechanism 28 and twelve bottom plate members 31...31 provided between the retention members 29, 30 are detachably attached on the chain 17b, 17c. Retention interval of the article X...X is adjusted by changing arrangement numbers of the bottom plate members 31...31 and a connection position of the first or the second retention member 29, 30 on the chain 17b, 17c.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003230281-A (JP)
Title: Inverter control method and power saving apparatus using the same
Inventor: MORIMOTO ATSUSHI
IPC: H02M7/48
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inverter control method which is used for the motor control or a power converter and by which a voltage with a phase same as or opposite to a phase of an AC power supply is outputted and the AC power supply is stepped up or stepped down by combining the inverter with a transformer.  <P>SOLUTION: Three arms, i.e., first - third arms, comprising respectively diodes 2 which are connected in reverse-parallel with switching devices 3 and connected vertically in series with each other, are connected in parallel with each other. Capacitors 9 are connected between both the ends of the respective arms and reactors 7 are connected between an AC power supply and the junction of the diodes 2 of the first arm and between a load and the junction of the diodes 2 of the third arm. The first - third arms are made to operate with independent modulation factors as an exclusive full-bridge converter arm 4, a converter/inverter common arm 5, and an exclusive inverter arm 6 respectively. With such a constitution, an inverter voltage with a same phase and an opposite phase can be outputted and an operation effect which can extend an inverter output voltage range can be obtained.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003226306-A (JP)
Title: Taping device
Inventor: ABE TOMOMITSU
IPC: B65B15/04
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simply structured taping device which automatically changes reels and surely seals the wound end of a carrier tape.  <P>SOLUTION: This taping device is provided with a lower guide panel 6 and a guide panel 22 for guiding the moving direction of a carrier embossed tape 4 and a cover tape 19, a tape guide panel 9 for guiding the same to storage reel 1 placed at a winding position, a mechanism for forming a buffer 7 as an area for storing the embossed tape 4, a fixing means 34 for fixing the tip 8 or the end of the same at the predetermined position of the guide panel 9, a mechanism for guiding the tip 8 and the end to the upper part of the reel 1, a chuck 29 for adhering an end tape 10 to the tip 8 and the end positioned at the upper part of the reel 1, and a tape adhering roller unit 32 for pressing and adhering the tip 8 or the end to the reel 1. When works 14 in a predetermined number are wound on the reel 1, a new storage reel 5 is placed at the winding position.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003230136-A (JP)
Title: Apparatus and method for processing image, recording medium and program
Inventor: KONDO TETSUJIRO
IPC: H04N19/65
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To achieve high robustness when image data is transmitted.  <P>SOLUTION: The image data is blocked by a blocking unit 21, and shuffled by a shuffling unit 22. Pixel data of the shuffled blocks are ADRC-processed by an ADRC coder 31, and vector-quantized by a vector quantization coder 43. An IFFT unit 52 IFFT-processes the ADRC-processed result and the vector- quantized result correspondingly to generate data of an OFDM. The data of the OFDM is added by a guard interval by a guard interval adding unit 54, and then output.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003225972-A (JP)
Title: Silicone rubber composite and its manufacturing method
Inventor: USHIO YOSHITO
IPC: B32B25/20
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silicone rubber composite in which a silicone rubber layer is rigidly adhered to one surface of a plastic film and the surface of the rubber layer is coated with an easily releasable protective film, and to provide a method for manufacturing the same.  <P>SOLUTION: The silicone rubber composite comprises the silicon rubber layer adhered to one surface of the plastic film, and the surface of the rubber layer is coated with the releasable protective film so that the rubber layer is formed of a silicon rubber obtained by curing a silicon rubber composition containing at least (A) an organopolysiloxane having at least two silicon atom bonding alkenyl groups in one molecule, (B) an adhesive accelerator, (C) an organopolysiloxane having at least two silicon atom bonding hydrogen atoms in one molecule and (D) a catalyst for hydrosilylation reaction, and the adhesive layer of the plastic film to the rubber layer is previously corona treated or plasma treated.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003225812-A (JP)
Title: Tool clamping device
Inventor: SAIDA KUNIHIRO
IPC: B23B31/00
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tool clamping device capable of positively discriminating whether or not a tool holder is clamped on a main spindle.  <P>SOLUTION: Whether or not the tool holder TH is clamped on the main spindle 1 is positively discriminated by lightly contacting the lower end face of a piston rod 4B of a cylinder device 4 on the upper end face of a draw bar 2 and detecting a vertical positional change of a dog 18 fixed to the upper end part of the piston rod 4B protruding above a cylinder 4C by sensors 19A and 19B.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003228314-A (JP)
Title: Power source circuit for display element driving circuit, display element and camera
Inventor: KASHIYAMA RITSUO
IPC: G02F1/133
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power source circuit for supplying stable power sources to a driving circuit with low power consumption as a power source for display elements which performs a time division drive.  <P>SOLUTION: This power source circuit stabilizes the voltages taken out from a power source through regulator circuits which are constituted of CMOS circuits and the like every voltage level and supplies the stabilized voltages to respective voltage input terminals of the driving circuit.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003234855-A (JP)
Title: Communication equipment
Inventor: FUJIWARA YASUSHI
IPC: H04N1/21
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To form an image on both sides of paper by separating needed parts from unneeded parts in a received original without depending upon a function of a transmitting side device.  <P>SOLUTION: When the purport that printing is performed on both sides of paper is set in communication equipment, an image forming part prints the first page of a received document in a one side mode for forming an image on only one side of paper and prints the second and succeeding pages in a both sides mode for forming an image on both sides of paper. Further, a memory for storing received picture information is provided, and it is desirable to be able to select an optional page among pieces of picture information stored in the memory to print the selected page and to print the selected page and succeeding pages in the both sides mode.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003226542-A (JP)
Title: Method and apparatus for grinding optical fiber preform ingot to cylinder
Inventor: KASE HIROBUMI
IPC: G02B6/00
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for grinding optical fiber preform ingot to a cylinder with excellent size precision.  <P>SOLUTION: Soot is deposited around a starting core member and is sintered to be converted to transparent glass. In a method for grinding an obtained optical fiber preform ingot to a cylinder, a distance between a grinding stone and a core center is determined based on variation of a target diameter in a longitudinal direction of the preform ingot.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003234675-A (JP)
Title: Intra-station phase compensation method and intra- station phase compensation device
Inventor: KIUCHI HITOSHI
IPC: H04B1/707
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an intra-station phase compensation method capable of correctly recognizing a phase by delay addition and easily calibrating an intra-station phase based on factors such as intra-station delay, a delay fluctuation and frequency characteristics by a high resolution in real time over the entire band of reception signals, and an intra-station phase compensation device for it.  <P>SOLUTION: In the intra-station phase compensation method for compensating the intra- station phase due to intra-station equipment and a signal route in a signal reception system in which intra-station frequency characteristics become an error factor, carrier waves are PSK spread by the PN signals of a wide band phase-synchronized with reference signals and side band waves on both sides of the carrier waves in the PSK spread signals are injected to the reception signals right under an interferometer element as phase calibration signals to measure a delay addition value as a phase change amount. A wide lag cross correlation processing is performed by reference PSK spread signals prepared from sampling data sampled after intra-station transmission and spread signals phase-synchronized with the reference signals and the delay/delay fluctuation received by the phase calibration signals inside a station are specified. The intra-station frequency characteristics over the entire band of the reception signals are acquired on the basis of that and intra-station frequency phase characteristics over the entire band of the reception signals are compensated by the intra- station frequency characteristics.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003235361-A (JP)
Title: Apparatus for cultivating plant and related technology thereof
Inventor: AOYAMA YUKIHISA
IPC: A01G27/06
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To cultivate a plant and continuously supply water thereto while maintaining air permeability of roots good in an artificial cultivation bed.  <P>SOLUTION: The apparatus for cultivation is equipped with a cultivation container 10 comprising supports 30, a fibrous mat 20 as the plant cultivation bed supported on the supports 30, culture soil S arranged thereon and a hanging body 14 for water absorption. The inner lower part of the cultivation container 10 is a water storage part 12. The hanging body 14 for the water absorption is inserted into a cut part 20a and held with the fibrous mat 20. The hanging body 14 for the water absorption is passed through a through-hole 34 and hung into the water storage part 12 to gradually suck up water W stored in the water storage part 12 to the culture soil S and fibrous mat 20 by capillarity. The plurality of through-holes 34 passing from the upper part through a supporting part 32 to the lower part capable of passing the roots of the plant therethrough are uniformly provided in the supporting part 32 forming the top surface part of the supports 30.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003242860-A (JP)
Title: Switch device
Inventor: SUGIMOTO YOSHINORI
IPC: H01H21/00
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switch device capable of preventing looseness.  <P>SOLUTION: A pair of shaft projecting parts 24 are formed on the back face side of the upper end of an operation knob 20, and a pair of bearing recessed parts 24 are formed on the side of a base body 10. The respective shaft projecting parts 24 are rotatably fitted into the respective recessed parts 14, and the operation knob 20 is pressingly operably supported. By the pressing operation of the operation knob 20, a push switch 31 is turned on/off. An energizing member 18 abutting on the back face side of the upper end of the operation knob 20 for energizing the upper end of the operation knob 20 in a direction separating from the base body 10, that is, for bringing the respective projecting parts 24 into press contact with the inside circumferential part of the respective recessed parts 14 is formed integrally with the base body 10.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003237313-A (JP)
Title: Pneumatic tire
Inventor: SAITO KENSUKE
IPC: B60C9/20
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire in which the high-speed durability is improved while a belt cord material or a belt cover cord can be recycled by using a heat reversible crosslinked polymer composition.  <P>SOLUTION: In this pneumatic tire, a covering material of a belt 12 disposed on a tread part 2 is formed of a heat reversible crosslinked composition, at least one of an under-tread 16 and a belt edge cushion 17 disposed on the outer periphery of the belt 12 is formed of rubber having low heat generation in which tanδ is ≤0.05 at 60°C.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239002-A (JP)
Title: Iron based powdery mixture and method of producing iron based sintered compact
Inventor: SUZUKI HIRONORI
IPC: C22C38/00
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an iron based powdery mixture from which an iron based sintered compact excellent in mechanical properties is easily obtained at a low cost, and to provide a method of producing an iron based sintered compact obtained by using the powdery mixture.  <P>SOLUTION: The iron based powdery mixture is produced by at least adding, by mass, 0.05 to 3.0% copper powder and 0.1 to 1.2% graphite powder to steel powder containing ≤2.0% Ni, 0.5 to 2.0% Mo and 0.25 to 0.55% Mn, and containing Cr so as to satisfy Cr+Mn: 0.3 to 0.65%, and the balance substantially Fe, and performing mixing. The iron based powdery mixture is characterized in that a sintered material obtained from a powdery mixture composed by separately mixing, by mass, the above steel powder with 2.0% copper powder and 0.6% graphite powder has an upper critical cooling rate of 2.0°C/s or below. The iron based powdery mixture is compacted under a compacting pressure of 300 to 1,000 MPa to form a green compact, and the green compact is sintered at 1,100 to 1,300°C to form an iron based sintered compact, and the iron based sintered compact is further cooled so that the average cooling rate from 500 to 300°C is controlled to 0.2 to 5°C/s.  <P>COPYRIGHT: (C)2003,JPO