baber/WOPTO huggingface dataset:
Patent JP-2002355365-A (JP)
Title: Game machine, recording medium, and program
Inventor: YONEDA TOSHIHIRO
IPC: A63F5/04
Filed: 2002-03-11
Abstract: PROBLEM TO BE SOLVED: To make a game player play a game which is suitable for his taste. SOLUTION: When a notification mode A is selected by a notification mode switching button, a stop control for first through third main reels is performed by using a stop pattern A table 60. Under the notification mode A, an internal winning for a BB or RB winning is notified by a subsidiary reel and a simple ready-to-win display. When a notification mode B is selected, the stop control for the first through third main reels is performed by using a stop pattern B table 61. Under the notification mode B, the internal winning for the BB or RB winning is notified by a large amount of ready-to-win displays and chance displays, and the internal winning for a small character winning is notified by the subsidiary reel. When a notification mode C is selected, the stop control for the first through third main reels is performed by using a stop pattern C table 62.  Under the notification mode C, the internal winning for the BB or RB winning is notified by a large amount of ready-to-win displays including an irregular ready-to-win display.
Patent JP-2003271407-A (JP)
Title: Chip module
Inventor: MASHIMA MASANAO
IPC: G06F11/00
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently perform data rewrite in a flash memory in a chip module.  <P>SOLUTION: In this chip module 10, a CPU 1 and the flash memory 2 are provided and a RAM 40 is connected to the CPU 1. The chip module 10 is provided with a mode switching means 30 for switching the CPU 1 to an abnormal mode and an interface 11 for connecting an external device 20. The CPU 1 is provided with a function to receive data for rewriting the flash memory 2 from the external device 20 via the interface 11 in the abnormal mode, to record the data in the RAM 40, to execute the program for rewriting the flash memory 2 contained in the data by reading the data from the RAM 40 and to write the data stored in the RAM 40 in the flash memory 2. As a result, the data rewrite to the flash memory 2 can be performed from the outside of the module 10 via the interface 11 by utilizing the abnormal mode of the CPU 1, and manufacturing efficiency of the chip module 10 is greatly improved.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003271412-A (JP)
Title: Device and method for monitoring internal signal for logic integrated circuit
Inventor: GOKAN HIROSHI
IPC: H03K19/173
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To shorten time required for the analysis of a failure by suppressing a control circuit for tracing an internal signal to only a necessary constitution to suppress a change in the operation of a logic integrated circuit and continuously tracking the internal signal in real time.  <P>SOLUTION: A memory module 24 and a trigger control circuit having large scales are provided at the outside instead of making a monitoring circuit incorporated into a target FPGA 42 have a small scale, and the memory module 24 and the trigger control circuit are connected by a high speed transmission line. As a result, the circuit for the monitoring can be easily inserted even after generation of a failure. As for monitoring pins from the target FPGA 42, internal signals having more than the number of pins can be monitored at high speeds by at least a high speed monitor circuit.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003274130-A (JP)
Title: Facsimile communication method
Inventor: SHIBATA TETSUYA
IPC: H04N1/00
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a facsimile communication method in which a circulation source can grasp when the notice will pass a prescribed circulation destination of a circulation group, when circulation will end, whether the notice has been circulated to a prescribed circulation destination of the circulation group as scheduled, and whether circulation has ended as scheduled.  <P>SOLUTION: In the facsimile communication method, image data are circulated from a circulation source A to a plurality of circulation destinations B1, B2, B3,..., Bn of the circulation group successively, and the circulation source sets prescribed circulation destinations of the circulation group as circulation passage report members and sets a circulation passage scheduled time with respect to each circulation passage report member and reports the circulation passage scheduled time of each circulation passage report member, and if there is the circulation passage report member to which the image data are not circulated after the circulation passage scheduled time, that the image data have been not circulated thereto is reported.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003273835-A (JP)
Title: Wavelength multiplex optical transmitter
Inventor: NOJIMA KAZUHIRO
IPC: H04B10/516
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To improve transmission quality by stabilizing each wavelength of wavelength multiplex signals to be outputted, and suppressing the luminous intensity difference of each of the wavelength, while having a simple structure.  <P>SOLUTION: An output optical signal of a multi-wavelength laser 1 is divided into a plurality of optical signals, having a single wavelength component by a wavelength separation filter 2. The plurality of optical signals are sent to N sets of optical transmitters 3, respectively. In each of the transmitters 3, an inputted optical signal is multiplexed with an already modulated optical signal, outputted from a DBF laser 4 by a first optical coupler 5 and a second optical coupler 6. The multiplexed optical signal is converted into an electrical signal by an optoelectic converter 7 and is obtained as a heterodyne beat signal. The beat signal is subjected to frequency discrimination processing by a frequency discriminator 8. The temperature of the DFB laser is controlled by a temperature control circuit 9 using a discrimination frequency, and the wavelength of an oscillation light is controlled. That is, for wavelength control, a plurality of wavelengths which are transmitted from the laser 1 are used as a reference wavelength.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003269036-A (JP)
Title: Door-rail mounting structure
Inventor: OKADA YOSHIHIRO
IPC: E05D15/06
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a door-rail mounting structure in which rails are positioned and installed accurately, an opening between juxtaposed sliding doors and openings among the sliding doors and a wing wall get warped and there is no fear that displacements are generated at the vertical places of the upper and lower rails.  <P>SOLUTION: In the door-rail mounting structure in which the rail (1) supporting the sliding door is fitted and fixed into a rail mounting groove (2), a circular body of revolution (3) attached or detached to and from the interior wall of the rail mounting groove (2) while being rotated and operated from the outside of the rail (1) is made eccentric and attached pivotally onto the external base of the rail (1).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003272341-A (JP)
Title: Recording tape cartridge
Inventor: HIRAGUCHI KAZUO
IPC: G11B23/107
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording tape cartridge by which delivering and rewinding of a recording tape can be adequately performed and positioning of a reel in its height direction can be exactly performed.  <P>SOLUTION: The recording tape cartridge is provided with a case in which the single reel set with a coil of the recording tape at a hub having flanged sections at its top and bottom ends is housed. A gear for rotating the reel meshed with a drive gear on the driver only on the surface approximately orthogonal with the diametral direction of the reel is disposed at the center on the under surface of the reel. The under surface of the reel is provided with a reference section for positioning the height direction of the reel by touching the positioning section on the driver side.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003273424-A (JP)
Title: Continuous variable wavelength solid-state dye laser chip and method of manufacturing and operating the same
Inventor: MAEDA MITSUO
IPC: H01S3/06
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To continuously change the light oscillation wavelength of a distributed feedback type solid-state dye laser.  <P>SOLUTION: On a dye chip 1, a diffraction grating 2 is formed. The pitch of the diffraction grating 2 changes in a direction of unfolding a fan, but does not change in a direction perpendicular to a fan-like pattern.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003284325-A (JP)
Title: Charge pump circuit and display unit having charge pump circuit
Inventor: SASAKI TERUSHI
IPC: G09G3/36
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charge pump circuit which does not have potential loss and can shorten a time until reaching a target output voltage without causing a variation in a reached boosted potential.  <P>SOLUTION: This charge pump circuit comprises a first gate voltage control circuit having capacitors CP1, PC2, n-channel transistors NT1, NT2, p-channel transistors PT1, PT2, and n-channel transistors NT3 and a capacitor CP3 connected to a gate terminal G of the n-channel transistor NT1, and a second gate voltage control circuit having an n-channel transistor NT4 and a capacitor CP4 connected to a gate terminal G of the n-channel transistor NT2. In this circuit, clock signals CLK and CLK inverted in phase from each other are applied to the one-side terminals of the capacitors CP1 and CP2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003280439-A (JP)
Title: Fixing device and image forming apparatus
Inventor: YOKOYAMA HIROSHI
IPC: G03G15/20
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device which restricts soiling of a transfer material by enhancing the capability of separating the transfer material without causing image disturbance and to provide an image forming apparatus.  <P>SOLUTION: The fixing device has an endless fixing belt 25 wrapped on a fixing roller 21, a heat roller 22, and an auxiliary roller 24. A pressure roller 26 abuts on the fixing roller 21 with the fixing belt 25 between them. The fixing belt 25 has a belt running side which extends in the direction of transfer material ejection from a fixing nip. The belt running side is provided with a pressing member 40 which abuts on the external surface of the belt running side in order to bend the fixing belt 25.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003272247-A (JP)
Title: Manufacturing method of optical recording medium, quality management method, and film thickness measurement method
Inventor: NAGANO HIDEKI
IPC: G11B7/26
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical recording medium adopting the film face incidence system the film thickness of a recording layer of which can be measured, a quality management method thereof, and a film thickness measurement method.  <P>SOLUTION: The optical recording medium is configured such that a first pigment greatly absorbing a wavelength of a recording/reproducing laser beam and a second pigment the wavelength of greater absorption of which differs from that of the first pigment and extends toward a longer wavelength are added to the recording layer of the optical recording medium adopting the film face incidence system. In order to measure the film thickness of the recording layer, a light with a wavelength corresponding to the wavelength region in which the second pigment shows a greater absorption strikes on the recording layer. In the manufacturing process of the optical recording medium, the film thickness is measured while forming the recording layer on the substrate and the measurement result is fed back to a forming process of the recording layer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003280370-A (JP)
Title: Developing unit, image forming apparatus, and computer system
Inventor: SATO MAKOTO
IPC: G03G15/08
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing unit which prevents the leakage of a developer, an image forming apparatus having such a developing unit, and a computer system for the same.  <P>SOLUTION: The developing unit has a developer housing part, a developer carrier, and a sealing member for preventing the leakage of the developer. The developing unit is mounted on a rotating body which has a plurality of unit loading parts, is rotated by the rotating body, and develops a latent image formed on a photoconductor at a development position. In the state where the developing unit is positioned at the development position, the sealing member abuts on the developer carrier from the upper part of the developer carrier, and the uppermost part of the developer feeding member is positioned above the lower end of the sealing member.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003282642-A (JP)
Title: Electronic parts mounting unit and method of mounting the same
Inventor: HAJI HIROSHI
IPC: H05K13/04
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic parts mounting unit and a method of mounting electronic parts, where structure of a mounting head is simplified to enable it to perform high-speed operation and the coating operation by the mounting head is eliminated to improve operation efficiency.  <P>SOLUTION: The electronic parts mounting unit coats flux on chips 6 which are supplied to an electronic parts supply section 2 by facing their bump-forming surface upward, and mounts the chips on a substrate. In the electronic parts, a holding head 74 that receives the chips 6 taken out by the mounting head 33 from adhesive sheet 5 overturns with respect to a stage 79 on which flux is applied, and performs flux coating onto the bumps of chips 6 and flattening. The mounting head 33 takes out the chips 6 arranged on the stage 79 to mount them on the substrate after returning the holding head 74 to an original position. Thus, the function of the mounting head 33 is limited to moving/mounting operation to simplify the structure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003278943-A (JP)
Title: High temperature operating valve
Inventor: NOGUCHI MASAHIRO
IPC: F16K51/00
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high temperature operating valve capable of effectively heating a flow passage of a flow passage body to a high temperature condition and capable of eliminating influence by the heat on other parts except the flow passage body.  <P>SOLUTION: This high temperature operating valve is provided with the flow passage body 2 having the flow passage 3 through which a fluid flows, a valve element actuation part 12 having a valve element 17 for opening and closing the flow passage 3, a heat receiving part 23 provided on the flow passage body 2 and receiving the heat energy imparted to the flow passage 3, and heat insulating parts 16, 19 and 25 for shutting off heat transmission from the flow passage body 2 to parts except the flow passage body 2. Therefore, the temperature of the flow passage body 2 is raised when the heat energy is imparted to the heat receiving part 23. The transmission of the heat of the flow passage body 2 to the part except the flow passage body 2 is insulated by the heat insulating parts 13, 16 and 25, and thereby the temperature of the flow passage 3 of the flow passage body 2 can be effectively raised. Further, the influence by the heat transmission to the part other than the flow passage 2 of which temperature is raised can be avoided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003278862-A (JP)
Title: Autotensioner
Inventor: SAWAUCHI TOSHIKI
IPC: F16H7/12
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an autotensioner, in which a stable friction force is obtained for a long term, even though installation accuracy in the initial stage is low, and the friction force is increased or decreased in response to tension of a transmission belt 11.  <P>SOLUTION: The autotensioner comprises a base 2, a rocking arm 4, a pulley 12, a torsion coil-spring 10, a taper ring 6, and a conical friction member 7. The base 2 has a base insertion hole 2a, whose diameter is expanded from one end face to the other. The rocking arm 4 has a boss 4a inserted in the hole 2a. The pulley 12, on which a transmission belt 11 is passed, is provided rotatably to the rocking arm 4 so as to rock at one end face of the base 2 with the boss 4a as the center of rocking. The torsion coil-spring 10 is provided around the periphery of the hole 2a. Since the coil spring is compressed in advance to have a reduced diameter, it imparts torsion-restoring force to the arm 4, and a restoring force in the direction of extension between the arm 4 and the base 2. The taper ring 6 has an outside peripheral surface so as to keep constant the gap to the inside wall of the hole 2a. The friction member 7 is provided in the gap between the outside peripheral face of the ring 6 and the inside peripheral surface of the hole 2a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003286990-A (JP)
Title: Submerged pump
Inventor: MURAI YUKIO
IPC: F04D13/08
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a submerged pump prolonging its service life by increasing the reliability of the protection of a motor in the pump and having an excellent economic efficiency.  <P>SOLUTION: This submerged pump comprises float switches 21 and 22 for detecting water levels and an operational control circuit for controlling the operation of the pump according to water level signals from the float switches 21 and 22. The operational control circuit comprises a drive circuit X for driving a pump motor by supplying a power to the pump motor, and a relay circuit Y having a relay 19 for opening and closing the drive circuit X according to the water level signals from the float switches 21 and 22. In addition, a miniature thermal protector 24 for opening and closing the circuit according to a variation in temperature is disposed in the relay circuit Y.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003277637-A (JP)
Title: Aqueous gel and method for producing the same
Inventor: KAMIMURA AKIRA
IPC: C08L101/14
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To prepare an aqueous gel which is suitable for use in cold insulators, flavoring agents, cataplasms, and the like, has excellent homogeneity, strength and shape retainability, scarcely separating water, and has excellent gelling time adjustability, to provide a method for producing the same, and to provide a use thereof.  <P>SOLUTION: The aqueous gel is characterized by comprising an aqueous solution of (A) one or more anionic water-soluble polymers, (B) a crosslinking agent, and (C) fine fibrous cellulose.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003286594-A (JP)
Title: Metal strip and process for stripe plating and stripe plated strip
Inventor: NOBEYOSHI RYOICHI
IPC: C25D5/02
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal strip for stripe plating which inhibits variation in the position of gold plating, avoids blur of the gold plating, allows a high- precision, high-quality stripe plating on the metal strip and can be accommodated to downsizing of electronic components, a stripe plated strip onto which stripe plating has been applied and a stripe plating process.  <P>SOLUTION: On the metal strip 1 for stripe plating onto which stripe plating is applied, level differences 11 and 12 are formed at a boundary between parts subjected to a different plating.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003289482-A (JP)
Title: Intermediate frequency circuit for television tuner
Inventor: SASAKI MICHITOKU
IPC: H04N5/44
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate a beat disturbing wave caused by a local oscillation signal for synchronization detection received by a video detection circuit and a local oscillation signal for frequency conversion.  <P>SOLUTION: The intermediate frequency circuit includes: a mixer circuit 1 for receiving the local oscillation signal for frequency conversion and outputting an intermediate frequency signal; a SAW filter 6 for receiving the intermediate frequency signal; and a video detection circuit 8 placed at a post- stage of the SAW filter and applying synchronization detection to the intermediate frequency signal, and a low pass filter 5 for passing the intermediate frequency signal and attenuating the local oscillation signal is interposed between the mixer circuit 1 and the SAW filter 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003285996-A (JP)
Title: Vehicle for high lift work
Inventor: SOEDA MASANOBU
IPC: B66F11/04
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To secure a large loading space by shortening the overall length of a vehicle and lowering the overall height of the vehicle with a working apparatus equipped with a parallel link mechanism and a boom retreated in the vehicle.  <P>SOLUTION: This vehicle 1 for comprises an operation cabin 5 disposed at a vehicle front part, a turn deck 11 disposed at a vehicle rear part, the parallel link mechanism 20 pivoted to the upper part of the turn deck 11 so as to derrick, a front end bracket 31 attached onto the front end of the parallel link mechanism 20, the boom 40 provided on the left of the vehicle of the parallel link mechanism 20 in parallel and pivoted to the top end bracket 31 so as to be flexible in a vertical direction, and a working deck 50 at the front end of the boom 40 so as to be oscillated in a vertical direction and turned in a horizontal direction. The parallel link mechanism 20 extends to a vehicle front side to fall, the front end of the parallel link mechanism 20 is retracted above the operation cabin 5, and the boom 40 extends to a vehicle rear side to fall to be retreated. The pivoting position of the boom 40 to the front end bracket 31 is within a vertical position of the parallel link mechanism 20 when viewed from the side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003287159-A (JP)
Title: Communicating tube
Inventor: MATSUDA KAZUMI
IPC: F16L5/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To easily and surely construct a waterproof layer in arranging a half-split-shaped communicating tube between a pit and a water tank.  <P>SOLUTION: The half-split-shaped communicating tube 12 has a bottom surface part 12c. This bottom surface part 12c is extended outside from an end part of the communicating tube 12, and forms a bottom surface flange 12d. A peripheral edge flange 12e orthogonal to the bottom surface flange 12d is formed over the whole peripheral edge of the end part peripheral edge 12b of the communicating tube 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003290106-A (JP)
Title: Carpet cleaner
Inventor: AIZAWA MASAYUKI
IPC: A47L13/16
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carpet cleaner, which easily removes hair, or the like, form a carpet, and from which the hair, or the like, is easily removed.  <P>SOLUTION: This cleaner includes a plurality of movable rivets 20 and a cleaner body 18 for supporting the movable rivets 20, the movable rivet 20 includes a body portion, a head portion 22 provided on one end of the body portion and formed so as to be circumferentially expanded, and a locking portion provided on the other end of the body portion and formed so as to be circumferentially expanded. The cleaner body 18 supports the body portion of the movable rivet 20 so that the movable rivet 20 moves in the extending direction of the body portion.  <P>COPYRIGHT: (C)2004,JPO