baber/WOPTO huggingface dataset:
Patent JP-2004023091-A (JP)
Title: Flyback transformer
Inventor: PARK BUANG HO
IPC: H01F27/40
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flyback transformer whose drawing position of focusing voltage is changed easily in a process of winding a high-voltage coil around a high-voltage bobbin, to obtain which can quickly cope with responding to various requirements for products.  <P>SOLUTION: The flyback transformer comprises a high-voltage bobbin 10, an upper terminal pin 17 which corresponds to a high-voltage terminal to output the final high voltage; a bleeder resistor 32 which is detachably fixed at a position to the high-voltage bobbin 10 and connected electrically to the pin 17 by the upper end and to a focus connection terminal of a focus pack 31 by the lower end; and a focus extracting coil 2, which is electrically connected to the upper terminal pin 17 by one end and to the lower end of the bleeder resistor 32 by the other end and disposed in between the first and the last high-voltage coils. This yields the effect of making the product size and lower the cost.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004090419-A (JP)
Title: Mold and its manufacturing method
Inventor: TANAKA KEIZO
IPC: B29C33/38
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mold for which a manufacturing cost is kept down to achieve its lightweight and to provide its manufacturing method.  <P>SOLUTION: A bottom mold 11 is equipped with a mold structure 20, a mold thickness part 27, and a cavity surface 13. For a method for manufacturing the mold, a space between the first-the fifth plate materials 21 to 25 of the bottom mold 11 comprising the first-the fifth plate materials 21-25 is padded by welding bead 42 to make a mold raw material 71 integrated with the first-the fifth plate materials 21-25. A notch part 46 of the second plate material 22 of the mold raw material 71, a notch part of the fourth plate material 24 and the first-fourth padding parts 43, 47, 51 and 55 are worked by finishing in a specific shape with a cutting tool 72 to expose an end surface of the second plate material 22 and an end surface 73 of the fourth plate material 24 to the cavity surface 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004094659-A (JP)
Title: Contents provision server device, contents provision method and contents provision program
Inventor: NAKAYAMA MIKI
IPC: G06Q30/02
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To justly reflect strategy of each contents provider while maintaining interest of a user provided with contents to improve utility value as a field of contents provision.  <P>SOLUTION: This contents provision server device 10 justly decides the contents provided to a portable terminal 50 by lot in a random channel on the basis of winning probability on which a residual unit number showing the residual number of purchased units, a residual day number concerning a provision deadline of the contents, and a weighting coefficient (a popularity index reflecting popularity of the contents) and a time length of the contents are reflected. When the contents are provided to the portable terminal 50, the unit of a prescribed amount according to a cost accompanying the provision of the contents to the portable terminal 50 (a cost necessary for management and operation of the server or a communication cost) is subtracted from the residual unit number of the contents.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004064722-A (JP)
Title: Radio relay network system
Inventor: SUZUKI HIROMITSU
IPC: H04L12/28
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a radio relay network system not requiring wiring work and suppressing facility reconstruction costs to minimum when reconstructing, such as changing, adding or removing, an FA line, etc.  <P>SOLUTION: A host computer 1 and a main repeater 3 are wired by a coaxial cable 2 by the Ethernet (R). Data are transferred by a high speed radio communication means between the main repeater 3 and repeaters 4 dotting the FA line, etc. Furthermore, data are transferred by a radio communication means between the repeaters 4 and a plurality of terminal devices 5, such as various production facilities, mobiles and portable terminals, etc. As a result, wiring between the main repeater 3 and the repeaters 4 and between the repeaters 4 becomes unnecessary.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004103729-A (JP)
Title: Optical module
Inventor: OKI KAZUE
IPC: H01S5/024
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical module in which temperature conditions near the light emitting element can be improved.  <P>SOLUTION: This optical module 10 includes a driver element for driving the light emitting element, a lower layer substrate 12a for mounting an electronic component including the driver element, an upper layer substrate 12b for mounting an electronic component cooperating with the component mounted on the substrate 12a, and a heat sink block 13 for transferring the heat generated from at least the driver element. The block 13 holds the substrate 12 to the housing 11, places the layer 12b oppositely to the substrate 12a, and constitutes a part of a contour of the module 10 together with the housing 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004097099-A (JP)
Title: Transglutaminase-producing bacterium
Inventor: YUKI KENSUKE
IPC: C12N15/09
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a strain capable of producing transglutaminase in high efficiency, and to provide a method for producing the transglutaminase by using the strain.  <P>SOLUTION: The structural gene encoding the transglutaminase is derived from Streptomyces mobaraensis. The Streptomyces mobaraensis as a transformant is such that a promoter and a terminator acting on the structural gene are extraneously introduced. The transglutaminase is produced by culturing the transformant.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004101417-A (JP)
Title: Monitoring device
Inventor: KUROIWA TAKAO
IPC: G01D21/00
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a monitoring device that can grasp the useful period of a power generator corresponding to the actual using environment of the generator.  <P>SOLUTION: A detecting section 120 is provided at a prescribed portion of the power generator to be monitored and a prescribed factor, which adversely affects on the useful period of the generator, is detected by means of the section 120. The detected results of the section 120 are stored in a storing section 113. A central arithmetic processing section 111 calculates an index, indicating the degree of exhaustion of the generator by reflecting the hysteresis of the detected results stored in the storing section 113 in the index and computes the remaining service life of the generator, based on the index. Consequently, the service life of the power generator corresponding to the actual using environment can be grasped.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004104947-A (JP)
Title: Structure of installing clock spring
Inventor: SAKAKIBARA TAKESHI
IPC: B60R16/027
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure of installing a clock spring wherein the strength and assemblability of a connector portion can be enhanced.  <P>SOLUTION: The structure of installing a clock spring 10 is such that the connector portion 17 which houses a flat cable and is to be placed in a connector receiving portion 19 provided in a combination switch housing 11 is formed, and is fixed in the combination switch housing 11. Reinforcing ribs 25 which run along the direction of insertion into the connector receiving portion 19 are formed on the connector portion 17. Guide grooves 30 and 31 are formed in the connector receiving portion 19 which guide grooves guide the reinforcing ribs 25 when the connector 17 is inserted into the connector receiving portion 19.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004108445-A (JP)
Title: Vibration-proof structure of hollow rotating shaft
Inventor: IBA DAISUKE
IPC: F16F15/023
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration-proof structure of a hollow rotating shaft for inhibiting the whirling vibration, even when a plurality of resonance points exist, or a rotating frequency area exists in a wide range.  <P>SOLUTION: A beam 5 having spherical bearings 7a at its both end parts, a damper mass 4 mounted on the beam 5, and a dynamic damper 2 composed of a supporting bases 10, 10a for supporting the spherical bearings 7a are mounted inside of the hollow rotating shaft 1, the supporting bases 10, 10a of the dynamic damper 2 are mounted in the hollow rotating shaft 1 through radial ball bearings 12, the rotation of the hollow rotating shaft 1 is insulated from the rotation of the dynamic damper 2, and the dynamic damper 2 is locked by a wire 22 from an external position of the hollow rotating shaft 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004107254-A (JP)
Title: Method for removing tar acid from quinolines
Inventor: NAKAMURA TAKENORI
IPC: B01D3/14
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To prevent mixture of tar acids in quinoline, isoquinoline and quinaldine in recovering quinoline, isoquinoline and quinaldine by subjecting tar bases to superfractionation.  <P>SOLUTION: Tar bases obtained from coal tar are distilled under reduced pressure to distill away quinoline, then distilled under normal pressure to distill away tar acids, distilled under reduced pressure a second time to recover isoquinoline and quinaldine. Consequently, quinoline, isoquinoline and quinaldine containing no tar acids are recovered.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004112398-A (JP)
Title: Call termination history control method
Inventor: TANAKA MASANORI
IPC: H04W88/02
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a call termination control method whereby inconvenience due to unnecessary transmission is eliminated, and the use of the unnecessary transmission is limited.  <P>SOLUTION: When an external call termination is detected, a call termination period measurement counter is initialized (S1). The set of automatic response is confirmed. When it is set (S2 Yes), the measurement of the count or the period of call is started, and number information is temporarily stored in a storage means S3. In the case of ringing (S4 Yes) after confirmation, whether the call time of measurement is over a wait time (S5) or not is confirmed. When it is not over the wait time (S5 No, ), the set is returned to the procedure S3. When it is over the wait time, (S5 Yes), the response (S6) to call is terminated. When an automatic response is not selected (S2 No), the measurement of call time is started (S7). In the case of ringing (S8 Yes) after confirmation, it is returned to the procedure S7. In the case of no ringing (S8, S4 No), whether the measurement call time is a determination time for unnecessary transmission or not is confirmed (S9). When it is shorter than the determination time (S9 Yes), the number information stored in the storage means is discarded (S10). When it is longer than that (S9 No), the number information stored in the storage means is stored in the number information storage section.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004111811-A (JP)
Title: Dry-etching system, method of cleaning dry-etching system, and device and method for manufacturing electro-optic device
Inventor: MISU HITOSHI
IPC: H01L21/3065
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dry-etching system which hardly generates a poisonous fluoride when a chamber is opened, and to provide a method of cleaning the dry-etching system.  <P>SOLUTION: Fig. 2 shows the method of cleaning the dry-etching system. The top row left figure shows a step of introducing a reactive gas 10 into an etching chamber 9. The top row right figure shows the next step of discharging the poisonous fluoride. The figures in the middle row show that the above two steps are repeated. The bottom row left figure shows that nitrogen 20 is introduced into the etching chamber 9 until the chamber 9 is filled up with the nitrogen 20 after the above two steps are repeatedly performed. When this method is used, the etching chamber 9 can be opened without anxiety, because the chamber 9 is free from the poisonous fluoride before the chamber 9 is opened by the introduction of nitrogen 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003135383-A (JP)
Title: Endoscope
Inventor: MORIYAMA HIROKI
IPC: A61B1/00
Filed: 2002-09-20
Abstract: PROBLEM TO BE SOLVED: To suitably regulate the hardness of an inserting unit even when the inserting unit is a different type in the hardness. SOLUTION: The electronic endoscope 1 comprises the inserting unit 2 having a soft part 7 in which a contact coil 31 and a wire 32 in the coil 31 are provided. The distal ends of the wire 32 and the coil 31 are rigidly fixed to a connecting tube 24 for connecting a curved part 6 to the soft part 7 by a connecting means such as a brazing material 33 or the like. This side of the coil 31 is rigidly fixed to the part of the rear end mouthpiece 34 for connecting the soft part 7 to an operating unit 3 by the connecting means such as the brazing material 33 or the like. The wire 32 is not fixed other than the distal end, and a wire stopper 35 provided near this side end of the coil 31 is rigidly fixed to this side end of the wire 32. Here, the size of the stopper 35 is larger than the inner diameter of the coil 31.
Patent JP-2004107181-A (JP)
Title: Composition for forming piezoelectric element, method of manufacturing piezoelectric film, piezoelectric element and inkjet recording head
Inventor: KUBOTA JUN
IPC: B41J2/135
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric film in which leakage current is very small even when a crystal having a perovskite structure with piezoelectricity is obtained by a sol-gel method, a piezoelectric element and an inkjet recording head each characterized by including the piezoelectric film.  <P>SOLUTION: In a composition for forming the piezoelectric element, the content of halogens contained in the composition prepared by using an organometallic compound as a raw material is controlled to be ≤10 ppm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004109908-A (JP)
Title: Toner splashing quantity detector and image forming device
Inventor: FUJII SHUJI
IPC: G01N21/47
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner splashing quantity detector which detects an accurate toner splashing quantity even if the detection sensitivity of a photodetector is reduced.  <P>SOLUTION: This detector includes a light detection means 4 having a photodetector 3 for receiving light related to the quantity of toner splashing, a splashing quantity calculation means 8 for calculating the quantity of toner splashing, and a calibration means 9 for calculating a correction coefficient for calibrating an output voltage of the photodetector 3 in a reference state that the quantity of toner splashing is estimated to be a predetermined quantity. When an image forming means 30 is switched to the predetermined reference state, the calibration means 9 calculates a correction coefficient for calibrating the value of the output voltage in accordance with a preset relational expression, on the basis of a given value of the output voltage of the photodetector 3. The means 8 calculates the quantity of toner splashing on the basis of the value of the output voltage calibrated on the basis of the correction coefficient. Regardless of reduction of the detection sensitivity of the photodetector 3, the means 8 calculates the accurate quantity of toner splashing independently of the detection sensitivity by correcting the detection value of the photodetector 3 on the basis of the correction coefficient.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004114319-A (JP)
Title: Power supply device
Inventor: KOBAYASHI KATSUMI
IPC: B41J29/38
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To save power of an electronic apparatus by dropping a voltage to the lowest value of a guaranteed operation voltage of an electronic device at the time of an energy saving mode.  <P>SOLUTION: A 5V output is supplied from a power supply part not illustrated to a logic circuit 4a. The voltage is adjusted at a regulator 1, and a 3.3V output is supplied to a RAM/ROM 4b. The voltage is further adjusted at a regulator 2, and a 2.5V output is supplied to a block 51 comprising an ASIC core 5 of the guaranteed operation voltage of 2.5 V, etc., and to a block 53 comprising a CPU core 7a of the guaranteed operation voltage of 2.5 to 1.65 V, etc. At the time of the energy saving mode, a control signal 31 is outputted to a switch circuit 10 for controlling the output of the regulator 2 and to an FET 9 which connects the regulator 2 and the block 51 with each other. Hence the power supply to the block 51 is stopped, and the output of the regulator 2 is adjusted by the switch circuit 10, whereby the lowest operation voltage 1.65 of the device of the block 53 is outputted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004117123-A (JP)
Title: Gas sensor
Inventor: KONDO TOMONORI
IPC: G01N27/406
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide gas sensor, which can reversibly and continuously measure the concentration of a gas such as the concentration of CO, without a restoration means such as a heater.  <P>SOLUTION: The gas sensor includes a proton conduction layer (1) for conducting a proton, a diffusion-controlling part (21) for determining the diffusion rate of the gas to be measured, a measurement room (15) in communication with the atmosphere of the gas to be measured via the diffusion-controlling part (21), a first electrode (3) brought into contact with the proton conduction layer (1) in the measurement room (15) and including a catalyst, and a second electrode (5) and a reference electrode (7) brought into contact with the proton conduction layer (1) outside the measurement room (15). The concentration of the catalyst poison gas (CO) in the gas to be measured is obtained, on the basis of the voltage Vp applied between the first electrode (3) and the second electrode (5) so that the voltage difference Vs between the first electrode (3) and the reference electrode (7) is constant.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004116141-A (JP)
Title: Retaining wall for preventing runoff of red soil and its construction method
Inventor: ITOI MOTOYASU
IPC: E02B7/02
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the runoff of red soil by simple and inexpensive equipment of small scale, to efficiently construct a minimum necessary retaining wall to prevent the runoff of red soil, and to keep the runoff preventing effect.  <P>SOLUTION: This retaining wall is constructed by using a block 10 for the retaining wall, having openings of a size sufficient for water flow on a front wall 11 and a back wall 12, and having a space 17 for accommodating a filling material, between the front wall 11 and the back wall 12, and a block filter element 20 accommodated in the space 17 as the filling material, and having a number of fine pores for capturing the red soil from the sludge water not only on a block surface but also inside of the block.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004118557-A (JP)
Title: E-mail processing server with lottery function
Inventor: OGASAWARA SHINO
IPC: G06Q50/10
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an e-mail processing server with a lottery function capable of providing a prize offering service advantageous to an e-mail addressee.  <P>SOLUTION: An SMTP server 100 that relays the transmitting and receiving of an e-mail between cellphones and performs lottery to offer a prize to a cellphone user, is provided with a receiving part 101 for receiving an e-mail from the transmitting side cellphone 200; a transmitting part 103 for transmitting an e-mail to the transmitting side cellphone 300; a transmitted information storage part 104 for storing the transmitted information of the e-mail received by the receiving part 101, for every cellphone of the destination of the e-mail; and a lottery part 105 for determining the prize winning probability of lottery performed to the user of the transmitting side cellphone according to the transmitted information stored by the transmitted information storage part 104, and performing lottery to the user of the transmitting side cellphone 300 with determined prize winning probability.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004118678-A (JP)
Title: Etc onboard system
Inventor: MIZUNO TOMOAKI
IPC: G06Q20/02
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To preliminarily prevent the increase of communication costs than necessary, and to let a user know the accurate balance of an ETC card.  <P>SOLUTION: In this ETC onboard system 1, when use detail information associated with an ETC card 4 stored in the ETC card 4 is not matched with use detail information associated with an ETC on-vehicle unit 3 stored in a memory 13 of a car navigation device 5, a server 14 is made to execute balance collation. In a conventional manner, each time the ETC is used, the server 14 is always made to execute the balance collation. This invention is provided to preliminarily prevent the increase of communication costs than necessary, and to notice the balance of the ETC card 4 managed by the server 14 from the server 14 so that a use can be properly let to know the accurate balance of the ETC card 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004114599-A (JP)
Title: Inkjet recording medium
Inventor: HAGISAWA SUSUMU
IPC: B41M5/52
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recording medium which is excellent in ink absorption and whose ink receiving layer has a high strength.  <P>SOLUTION: In this inkjet recording medium wherein at least one ink receiving layer containing a pigment and a binding agent is provided on a substrate, at least an ethylene-vinyl acetate copolymer is contained as the binding agent in the ink receiving layer. In the ethylene-vinyl acetate copolymer, an angle of contact of its own film with water is changed by an angle of 10 degrees or more for one second immediately after a drip of a waterdrop.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004120960-A (JP)
Title: Method and apparatus for press-fitting magnet cover of motor
Inventor: YOSHIMURA HIDEO
IPC: H02K15/03
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent abnormal deformation of or damage to a magnet cover by improving press-fitting characteristics when press-fitting the magnet cover in the inner peripheral surface of the magnet that is inserted in the yoke of a motor.  <P>SOLUTION: Related to a method and an apparatus for press-fitting the magnet cover of a motor 20 when press-fitting a magnet cover 60 with a press-fitting tool 70, a first press-contact surface 73A of the press-fitting tool 70 is made to press-contact a first bending part 63A of the magnet cover 60 to start press-fitting. Then, a second press-contact surface 74A of the press-fitting tool 70 is made to press-contact a second bending part 64A of the magnet cover 60 for progression of press-fitting.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004129350-A (JP)
Title: Power supply device
Inventor: KOYAMA KATSUYA
IPC: H02M3/155
Filed: 2002-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply device in which heating is reduced while a device size is decreased.  <P>SOLUTION: The power supply device comprises a battery, and both a function for stepping down a prescribed voltage from a battery voltage and a function for stepping up the prescribed voltage from the battery voltage. It has a function for detecting an overcurrent of the output current of the power supply device and a function for limiting the current when overcurrent. The overcurrent detection value has a set value when step down which is different from that when step up.  <P>COPYRIGHT: (C)2004,JPO