baber/WOPTO huggingface dataset:
Patent JP-2004177479-A (JP)
Title: Rod integrator, illuminator, projector and optical device
Inventor: UEJIMA SHUNJI
IPC: G02B7/00
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rod integrator or the like having the high utilization efficiency of light and suitable for a color recapturing system.  <P>SOLUTION: In the rod integrator 103 equipped with a reflective inner peripheral surface (reflection surface) 111 for emitting light made incident from a light source part 101 on an aperture part 110 on an incident side from an aperture part 112 on an emitting side, the end face 113 of the outer periphery part of the aperture part 112 on the emitting side is a scattering surface 113 reflecting the incident light on the end face 113 to the direction of an optical axis AX1 aligned with the center axis of the rod integrator 103.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175866-A (JP)
Title: Adhesive composition for optical disk, cured product and article
Inventor: MIZUTANI TAKESHI
IPC: G11B7/24024
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultraviolet-curable adhesive for laminating an optical disk, capable of imparting high durability equal to a conventional optical disk using a gold translucent reflection coating even to the laminated optical disk obtained by sticking a translucent reflection coating comprising silver, a silver alloy or the like, hardly forming voids (bubbles) in an apparatus for producing the optical disk, and capable of inhibiting the reduction of the reflectivity of the translucent reflection coating of the silver or the silver alloy even when the obtained laminated optical disk is exposed to sunlight for a long time.  <P>SOLUTION: The ultraviolet-curable adhesive resin composition for laminating the optical disk contains an epoxy (meth)acrylate (A), 2,2-dimethoxy-1,2-diphenylethane-1-one and mono- to tri-functional (meth)acrylate monomer (E), and has ≤1,000MΩcm electrical resistivity at 25°C.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004176112-A (JP)
Title: Method of producing thin film, and thin film comprising fine particle, produced by the method
Inventor: KATANO JUNICHI
IPC: C25D9/02
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of producing a uniform thin film having high film strength, at the time of producing a thin film consisting of hydrophobic particles using a micelle electrolytic process, by improving the cohesion between the hydrophobic particles.  <P>SOLUTION: In the method of producing a thin film where hydrophobic particles are made soluble by using a micelle formation agent consisting of a ferrocene derivative in an aqueous solvent, and the obtained micelle solution, i.e., dispersion solution is subjected to electrolytic treatment to deposit a thin film of the hydrophobic substance on an electrode, the thin film obtained by the production method is subjected to coagulation treatment. Thus, the uniform thin film having high film strength can be obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004180417-A (JP)
Title: Simultaneous control method for two or more motors, control system for two or more motors, pulse generating circuit for control of two or more motors, and pulse generating ic for control of two or more motors
Inventor: ENDO KAZUYA
IPC: H02P5/00
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To enable real-time simultaneous control of two or more motors to be controlled simultaneously without slippage even if the processing speed of a CPU is slow and further by quickening the response of the motor.  <P>SOLUTION: In this simultaneous control method for two or more motors which simultaneously controls two or more pulse drive motors 10, using CPU 30 for outputting a motor control command, a plurality of pulse generators 21 for generating drive pulses for each motor 10, according to the motor control command, and a CPU interface 22 for connecting these pulse generators 21 with the CPU 30, the CPU 30 outputs motor selection information together with the motor control command, and the CPU interface 22 outputs the above motor control commands roughly simultaneously to two or more pulse generators 21 selected by the motor selection information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004180127-A (JP)
Title: Communication equipment, and transmitter and receiver
Inventor: UEDA SATOSHI
IPC: H04L49/9023
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To maintain streaming quality without depending upon the state of a host side control part.  <P>SOLUTION: When information data for transmission is inputted from an encoder 310, the RTP transmission processing part 110 of an RTP processing circuit 100 is started to packetize a transport stream. A generated RTP packet is transmitted by using a network device 330. At this time, sender information about transmission is generated and stored. When the RTP packet is received from the network device 330, the RTP reception processing part 120 of the RTP processing circuit 100 depacketizes the RTP packet and outputs a reproduced transport stream to a decoder 320. At this time, recipient information about reception is generated and stored. An RTCP processing means 210 acquires the sender information and recipient information via an internal bus 220, generates an RTCP packet and transmits the RTCP packet from the network device 330.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004187352-A (JP)
Title: Totally enclosed motor for drive of vehicle
Inventor: KAWAMICHI SHUNICHI
IPC: H02K9/06
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a totally enclosed motor where the noise of a ventilating fan is low and the exchange cycle of lubricating grease becomes long by making the temperature rise of a bearing small and further downsizing or capacity (output) increment can be achieved.  <P>SOLUTION: In this totally enclosed motor for the drive of a vehicle, outside air is circulated by two pieces of ventilating fans 26 and 27 at both ends, and the quantity of air of each ventilating fan is halved to downsize the ventilating fan and make its diameter small and reduce the operation noise of the ventilating fan. Moreover, bearings 4 and 5 on both sides are cooled equivalently by circulating outside air along outer walls of brackets 21 and 22 on both sides by the ventilating fans on both sides so as to prevent a bearing from being at high temperatures. Furthermore, heat conducted from a rotor shaft 6 to the bearing is cooled by a ventilating fan 31 attached in a position inside a machine so as to further reduce the temperature rise of the bearing, thereby preventing the early deterioration of the lubricating grease of the bearing and elongating the exchange life of the grease.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004183263-A (JP)
Title: Damping structure, liquid damping device used in it and structure including damping structure
Inventor: SHIRAHAMA KENJI
IPC: G21C13/024
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a damping structure for obtaining the compactness of a device and the reduction of the cost of the device and restraining the deformation of a base isolation device.  <P>SOLUTION: This structure for damping vibration generated in a structure includes: the base isolation device disposed between the structure and the support ground and made of laminated rubber; and a liquid damping device attached to the structure which stores liquid in a storing tank with a depth to resonate to the vibration cycle of the structure and has a surplus space on the liquid level.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004187400-A (JP)
Title: Drive unit for vehicle
Inventor: KOBAYASHI MASAKAZU
IPC: B60K1/04
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To effectively cool a unit structure element including a motor.  <P>SOLUTION: The motor 2 and a reduction gear are coaxially arranged and a drive shaft 3 is arranged penetrating the center of the shaft, so that motor rotation is transferred to the drive shaft while being decelerated by the reduction gear. The tubular rotor shaft 13 of the motor 2 is coaxially arranged in a relatively rotatable manner at the outer side of the drive shaft 3, and a tubular partition wall 18 is placed in an annular space between the drive shaft 3 and the rotor shaft 13, thus leading a lubricating first cooling medium into an annular cooling duct 47 between the tubular partition wall 18 and the rotor shaft 13.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004187404-A (JP)
Title: Outlet box attachment fixture
Inventor: YASUSATO MORIO
IPC: H02G3/12
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an outlet box attachment fixture capable of accurately, easily, and promptly attaching a plurality of outlet boxes at prescribed positions on a reinforcing bar.  <P>SOLUTION: A fixture body 11 is composed of a main body 12 and a bent piece 14 continuously provided through a bent portion 13 on one end side of the main body 12. A notch 15 and a setscrew screwing hole 16 are formed at the bent piece 14. A notch 17, a setscrew inserting slit 18, and a setscrew screwing slit 19 are formed at the main body 12, and the main body 12 is brought into contact with a plurality of vertical streaks 8a, one of the vertical streaks 8a is sandwiched by the notch 15 of the bent piece 14 and the notch 17 of the main body 12, a setscrew 22 is screwed into the setscrew screwing hole 16 from the setscrew inserting slit 18 to be fixed, the other end side of the main body 12 is bounded and fixed at the other vertical streaks 8a with an iron wire 23, the outlet box 1 is brought into contact with the main body 12, and the setscrew 24 is screwed into the slit 19 of the main body 12.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004182103-A (JP)
Title: Vehicular auxiliary seat device
Inventor: SATANI KENJI
IPC: B60N3/00
Filed: 2002-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To improve convenience by improving attaching-detaching workability of an auxiliary seat, and constituting the auxiliary seat to be usable for the purpose except for a seat.  <P>SOLUTION: This auxiliary seat is arranged on the seat side, and has an auxiliary seat back for detachably supporting the upper end side and rotatably pivoting the lower end side in the vehicle longitudinal direction and an auxiliary seat cushion separate from the auxiliary seat back and attachable-detachable to the seat side on the auxiliary seat back lower side. The auxiliary seat cushion has a cushion body 230 for supporting a load of an occupant and a reversing member 232 attachable-detachable to an upper surface of the cushion body 230 and forming one surface as a seating cushion surface 233 and the other surface as a table surface 234. Thus, an enlargement of the auxiliary seat can be restrained, and attaching-detaching workability of the auxiliary seat 232 can be improved. A surface of the reversing member 232 is reversed as the table surface 234, and can be used as a table so that the convenience can be improved.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004183873-A (JP)
Title: Gear and driving force transmission device
Inventor: IIJIMA KIICHIRO
IPC: G03G15/00
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gear and a driving force transmission device including the gear, which increase the rigidity thereof, and more specifically, also increase the rigidity of the gear and a joined portion of the gear with a rotary member, and are suitable for an image forming device.  <P>SOLUTION: A gear 50 for a photosensitive body has a gear body 52 formed of molded plastic such as polycarbonate. The gear body 52 is a flange gear comprising a joining portion 54 fixed to a joined portion 48 forming an end of a photosensitive base portion 42, and a tooth forming portion 56 with teeth 60 formed thereon. An auxiliary member 62 formed of a material with the mechanical strength at least equivalent to that of the gear body is fixed to a space part 58 formed within the gear body 52, and the rigidity of the gear at the joining portion 54 and the tooth forming portion 56 is increased thereby.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004191455-A (JP)
Title: Acoustic device
Inventor: MIYAMOTO KATSUNORI
IPC: G10K11/16
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an acoustic device in which sound pressure can be effectively controlled without depending on the material of an amplifying member or the like by designing the configuration of a transmitting portion of the vibration from a sound generating body to the amplifying member.  <P>SOLUTION: The acoustic device is composed of the sound generating body 1, the amplifying member 5 for amplifying the audible vibration sound generated by the sound generating body 1, a holding member 4 for supporting the amplifying member 5, and a transmitting member 6 for transmitting the vibration generated by the sound generating body 1 to the amplifying member 5. The transmitting member 6 is arranged to make contact with or detach from the sound generating body 1 and the amplifying member 5, and also to change the contact condition between the sound generating body 1 and the amplifying member 5 so that the volume of the sound transmitted from the sound generating body 1 to the amplifying member 5 and generated at the amplifying member 5 can be controlled.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004187802-A (JP)
Title: Diagnostic imaging system, medical image processing apparatus, method of storing medical image, and program
Inventor: MATSUMOTO KAZUHIKO
IPC: A61B5/00
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To store medical images easily and efficiently.  <P>SOLUTION: An image processing apparatus 300 performs prescribed image processing on a diagnostic image constituted of voxel data showing the image picked up by a modality 100. At the time, the image processing apparatus 300 counts to show which pixels are used for the image processing and performs prescribed weighing. Then, the image processing apparatus 300 forms flag data to determine the pixel with a count value of at least a prescribed threshold value after a prescribed period, extracts pixel information corresponding to the flag data, and stores the extracted pixel information and the flag data as long-term storage data in an image storing device 400.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004048643-A (JP)
Title: Temperature compensation piezoelectric oscillator
Inventor: SATO TOMIO
IPC: H03L1/02
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a temperature compensation piezoelectric oscillator by which an unconventionally large variable range can be obtained and high temperature stability can be obtained by an oscillator having two or more load capacity variable functions by controlling a vibrator current.  <P>SOLUTION: This temperature compensation system is constituted by providing a quartz resonator 11 having a piezoelectric element excited by prescribed frequency, an oscillation circuit 12 having an amplifier for oscillation which is not illustrated, which excites the piezoelectric element by supplying a current to the piezoelectric element, a vibrator current control circuit 13 which controls the current of the quartz resonator 11, a compensation voltage generation circuit 15 which compensates temperature characteristics of the piezoelectric vibrator 11 and a variable capacity diode 17 for external variable which varies oscillation frequency of the oscillation circuit 12 from the external variable 16. In addition, the vibrator current control circuit 13 is constituted of a variable capacity diode 14 for vibrator current control and capacitors 1 to 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004192293-A (JP)
Title: Software verification support tool
Inventor: MATSUSHIMA TAKESHI
IPC: G06F11/34
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a software verification support tool allowing lump-sum collection of information effective in verification of operation of software such as verification of normal operation, investigation of failure cause, or a grasp of an operation environment of the software by instructions of a program or one-touch operation.  <P>SOLUTION: This tool has: a system information acquisition means started by the instructions of the program or directions of a user, acquiring information about a hard copy of a screen displayed at least at starting as system information about a computer necessary for the verification of the operation of the software, and describing computer information about the operation of the software including the operation environment of the software at starting in a text format to acquire the computer information; a system information storage means storing the acquired system information into a computer-readable storage medium; and a system information output means outputting the acquired system information in a prescribed format allowing recognition of the computer and the user.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004188122-A (JP)
Title: Oxygen concentrator
Inventor: OUCHI TERUHIKO
IPC: C01B13/02
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oxygen concentrator in which device's operability and visibility for a patient or an assistant are improved to improve convenience for the patient or the like in a medical oxygen concentrator for home oxygen therapy.  <P>SOLUTION: In an oxygen concentrator 200 provided with a compression means for compressing air taken in from an intake of air, an adsorption means for adsorbing a predetermined component except for oxygen in the compressed air to remove from the compressed air, a buffer tank for storing concentrated oxygen from which the predetermined component is removed, and a box-like casing 214a for housing the compression means, the adsorption means and the buffer tank, the oxygen concentration device is equipped with an upper cover 214b for protecting an upper portion of the casing 214a and a humidifier 116 for humidifying concentrated oxygen from which the predetermined component is removed, and the upper cover 214b is equipped with a tapered loading part for removably loading the humidifier 116 approximately in the center of the cover.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004198592-A (JP)
Title: Optical fiber cable and its connecting method
Inventor: MASUNAGA JUNJI
IPC: G02B6/24
Filed: 2002-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical fiber cable in which batch connection and single-core connection are possible and the connection work can be performed without externally damaging coated optical fibers in either connection.  <P>SOLUTION: The optical fiber cable 2 is constituted by stacking a plurality of coated optical fiber tapes 1 having adhesion parts 1a and non-adhesion parts 1b alternately at a specified interval along the length and providing a cable jacket 3 thereupon. The length of adhesion parts 1a and non-adhesion parts 1b are nearly equal to the length of a closure 8. The batch connection is made by using the connection part of the coated optical fiber tapes and the position of the closure 8 is adjusted to match the position of an adhesion part as shown by (A). The individual connection is made by using a non-adhesion part of the coated optical fiber tapes and the position of the closure 8 is adjusted to match with the position of the non-adhesion part as shown by (B).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004197253-A (JP)
Title: Support suit
Inventor: SUZUKI NORIKAZU
IPC: A41C1/02
Filed: 2002-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a support suit keeping balance between back muscles and stomach muscles, making the hip joint, the spine, the scapula and the pelvis take proper positions to support muscles around the joint parts related with the hip part.  <P>SOLUTION: The support suit is structured by sewing up a plurality of stretchable fabric parts stretchable in a specific direction and a plurality of non-stretchable fabric parts. The support suit is structured so that the direction of the muscle fibers coincides with that of shrinkage of the fabric part.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004199435-A (JP)
Title: Fingerprint collating device
Inventor: NAKAJIMA HIROSHI
IPC: G06F21/32
Filed: 2002-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To collate a fingerprint accurately even if a fingerprint image has a distorted pattern due to rough skin, etc.  <P>SOLUTION: A correlation value P of a registered fingerprint image and an image of a fingerprint to be collated is obtained (step 313), and when the correlation value P is not more than a correlation threshold value Pth ("NO" in step 314), a corrected correlation value P' is obtained by P'=P×[(QR+QC)/(Qth×2)] (step 315). The corrected correlation value P' is compared with the correlation threshold value Pth (step 316) and when P'>Pth, it is judged to be matched. Note that QR is an image quality value of the registered fingerprint image, QC is an image quality value of the image of a fingerprint to be collated, and Qth is an image quality threshold value. Alternately, the correlation threshold Pth may be corrected.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004200499-A (JP)
Title: Wiring board
Inventor: SUWAWAKI YUJI
IPC: H01S5/022
Filed: 2002-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring board that has high heat radiation and is highly reliable and that does not have malfunctions of an optical semiconductor component due to thermal loading.  <P>SOLUTION: The wiring board is provided with a first conductor layer 3 on the upper main surface of a substrate 2 made of silicon carbide, on which an optical semiconductor component is mounted, and a second conductor layer 4 that is electrically connected via an electrode and a bonding wire that are formed on the upper surface of the optical semiconductor component adjacent to the first conductor layer 3, between the substrate 2 and the first conductor layer 3 with an insulation layer 6 in-between. A third conductor layer 7 for external connection is formed on substantially the entire surface of a lower main surface of the substrate 2.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003254209-A (JP)
Title: Engine starting system
Inventor: OSADA MASAHIKO
IPC: F02N11/08
Filed: 2002-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine starting system A for achieving a large starting torque for a predetermined start condition and performing cranking corresponding to a load change.  <P>SOLUTION: When a starting signal 40 is inputted in an eco-run mode, an ECU 4 of the engine starting system A actuates a disconnection relay 2 to open a normally-closed contact 21 and disconnect on-board batteries 6, 7. A duty signal for obtaining maximum duty is outputted to a control element 3 to first generate magnetic field flux. A starter relay 50 is put into operation to actuate a direct-current motor 1. Cranking is performed with a current value and a current direction of field current flowing through a filed winding 13 being controlled by the control element 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004185787-A (JP)
Title: Shift register and display device provided with it
Inventor: HAYASHI SHUNSUKE
IPC: G09G3/20
Filed: 2002-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shift register in which malfunction of a circuit caused by non-reset of a flip-flop can be prevented, and a display device provided with it.  <P>SOLUTION: A shift register is provided with the flip-flop comprising a plurality of stages. Reset of flip-flop Fn of the last stage and reset of the flip-flop Fn-1 of the preceding stage are performed by inputting an output signal from the flip-flop Fn to the flip-flop Fn-1 and the flip-flop Fn. A wiring connecting an output terminal Q of an output signal in the flip-flop Fn and an input terminal R of an output signal in the flip-flop Fn is provided with a delay circuit 10 delaying input of the output signal for the input terminal R. Reset of the flip-flop Fn is performed at the same time resetting the preceding stage flip-flop Fn-1 or performed after that.  <P>COPYRIGHT: (C)2004,JPO&NCIPI