baber/WOPTO huggingface dataset:
Patent JP-2002123081-A (JP)
Title: Image forming device
Inventor: MITAMURA HIROMICHI
IPC: G03G15/08
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To form an excellent image by uniformly and sufficiently electrifying the toner carried to a photoreceptor by a developing roller and surely removing the toner remaining from the photoreceptor after development is performed in an image forming device. SOLUTION: This image forming device is provided with a photoreceptive drum 12 that rotates, an exposure unit, a developing unit 15 to form a toner image by developing an electrostatic latent image on the surface of the photoreceptive drum by making the developing roller 32 rotate while carrying non-magnetic toner into contact with the surface of the photoreceptive drum and a transfer unit. A toner electrifying roller 35 coming into contact with the surface of the developing roller is provided on the upstream side of the developing roller in the rotating direction at a contact part between the photoreceptive drum 12 and the developing roller 32.  The toner carried by the developing roller 12 is uniformly triboelectrified by the toner electrifying roller 35, and also the toner electrifying roller 35 is brought into contact with the surface of the photoreceptive drum, so that the toner remaining after the development is performed is removed.
Patent JP-2002120538-A (JP)
Title: Air conditioner
Inventor: ISHIDA KENJI
IPC: B60H1/00
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To restrict fall of blowing temperature from an opening part where high blowing temperature is expected mainly. SOLUTION: In a circumferential wall 14 of a rotary door 15 to selectively open/close a face opening part 11 and a defroster opening part 13, a wall part 21 protruded in a centripetal direction is formed. The wall part 21 is positioned at a part facing an edge part of the defroster opening part 13 where it is closer to the face opening part 11 at the time of a foot mode, a foot defroster mode, and a defroster mode. The wall part 21 smoothly sends warm air to the defroster opening 13, and it acts as a wall to cold air likely to pass toward the defroster opening 13 for preventing cool defrosting.
Patent JP-2002124411-A (JP)
Title: Superconducting coil and its manufacturing method
Inventor: FUKUHARA KATSUHIKO
IPC: H01F6/06
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To obtain a highly stable superconducting coil that does not require a DC power supply of a high output voltage, can be reduced in possibility of causing super quenching, and can be manufactured easily. SOLUTION: This superconducting coil is constituted by winding a superconducting multi-core wire 1 obtained by intertwisting or bundling a plurality of superconducting wires 4 around a bobbin 2 made of an insulator and respectively connecting the ends of the superconducting wires 4 to different power sources.
Patent JP-2002124402-A (JP)
Title: Ptc element and its manufacturing method
Inventor: TAKAHATA OKIKUNI
IPC: H01C7/02
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of a PTC element having such a structure that an electrode is mounted on the surface of a molded body of a PTC composition prepared by kneading conductive powder with a crystalline polymer with respect to a change over aging when switching operations are made by improving the adhesive property of the electrode. SOLUTION: A structure in which part of a conductor is exposed on the surface of the molded body through chlorinated polyolefin is formed by applying paste composed of the conductor, the chlorinated polyolefin, and a solvent to the surface of the PTC composition and drying the paste, and then, contact bonding the dried film to the surface of the composition. Then the electrode is formed by plating the surface of the molded body where the conductor is exposed. Since the affinity between the chlorinated polyolefin and the PTC composition is improved, the contact resistance in the interface between the electrode and composition drops and the reliability of the PTC element with respect to the change over aging is also improved.
Patent JP-2002134894-A (JP)
Title: Solder bump forming apparatus and method therefor
Inventor: SASAKURI SHINJI
IPC: B41F15/08
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a solder bump forming apparatus and solder bump forming method which can form effectively stable solder bumps. SOLUTION: The solder bumps are formed by printing solder paste on an electrode of a substrate 16 by using off-contact printing, and solder-bonding solder component on the electrode by reflow. In the case of the off-contact printing, a mask plate 17a is used in which two sides 17e parallel with a printing direction out of four sides of the peripheral parts are free ends which are not restrained. A squeegee 21 is made to abut against an upper surface of the mask plate 17a and slid in the state that the squeegee is pressed against an upper surface of the substrate 16. The solder paste is printed on the substrate 16 via a pattern hole formed in the mask plate 17a. As a result, it is prevented that the squeegee 21 is lifted up in end portions of the substrate 16 by a tensile force of the mask plate 17a, so that the solder paste can be printed with stable printing precision.
Patent JP-2002134189-A (JP)
Title: Connection material, connection structure and method for manufacturing them
Inventor: KAWAGUCHI KATSUO
IPC: H01R11/01
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To provide connection material, a connection structure and a method for manufacturing the same materializing connection or the like between layers of high integration density, high productivity and very low connection resistance. SOLUTION: A copper foil 1 (main conductor layer) has a nickel plating layer 3 on the whole surface of one side and a patterned nickel plating layer 2 on the surface of the opposite side, and has a copper plating layer 5 (base layer conductor layer) on the surface of the nickel plating layer 3. The copper foil 1 is etched with the nickel-plating layer 2 as a mask, to form a scattered protrusion body 10 and the nickel plating layer 3 is etched with a mask of the protrusion body 10 while etching the nickel plating layer 2. Consequently, a connection material, having most of electrical conduction path of connection part composed of solid metal (copper foil 1 or the like) is provided. By pressing the connection material on an object to be connected, the connection structure is obtained.
Patent JP-2001187373-A (JP)
Title: Garbage treating machine
Inventor: MISHIMA MOTOMICHI
IPC: B01F29/64
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a garbage treating machine by which the original volume and weight of garbage are reduced by drying it, the garbage is never decomposed or mildewed even when let stand, much labor is not required in the post treatment, and the garbage is efficiently crushed and agitated. SOLUTION: The garbage in a garbage container 2 is crushed and agitated by a fixed blade provided to the inner wall of the container 2 and a rotary blade 5 furnished to the inner bottom of the container 2, and at least the rotary blade 5 is intermittently operated. The garbage introduced into the container 2 is crushed, agitated, heated by a heater 8 and dried. Although the crushed and dried garbage is left in the container 2, the water activity is lowered due to the dryness, and hence the garbage is never decomposed or mildewed even when held in the container 2. Further, since the rotary blade 5 is intermittently operated, the garbage is crushed and agitated more efficiently.
Patent JP-2002127973-A (JP)
Title: Tricycle for infant
Inventor: NONAKA KOJI
IPC: B62J25/00
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a tricycle for an infant equipped with a footrest capable of performing a switching operation between a unfolding use state and a folding state. SOLUTION: The pair of left and right footrest (F) switchblade between the unfolding use state extended in the horizontal direction from a vehicle body frame (S) and the folding state without being extended are mounted on the vehicle body frame (S).
Patent JP-2002133653-A (JP)
Title: Ru target material for magnetic recording medium and magnetic recording medium
Inventor: UENO TOMONORI
IPC: G11B5/64
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To prevent the coarsening of crystal grain diameter, lowering of breaking resistibility and the increase of the generation of foreign matters and the deterioration with time that have been occurred in an conventional method even though a high purity RU target material can be obtained in the conventional method. SOLUTION: An ideal RU target material is obtained as a magnetic recording medium through decreasing significantly the generation of foreign matters and the deterioration with time at sputtering time that depends on the crystal grain diameter of the target material and in addition, maintaining the strength by making the average crystal grain diameter 100 μm or smaller.
Patent JP-2002132917-A (JP)
Title: Printing service method and system, and printer
Inventor: ISHIJIMA HIROYASU
IPC: G06Q30/02
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To realize various discount services about a printing service method for performing discount services by printing having advertisements. SOLUTION: These various discount services have a printing step, in which print management information is transferred, together with a user ID to a server (4) via a network (3) and stored as advertisement use results in each user ID, when each user performs printing with advertisement attached by a user printer (2); a step in which the advertisement use results of the user is referred to with regard to at least one service selected from among a plurality of services about the printer that utilizes the advertisement use results by the user, whether or not to approve a discount service of the selected service is judged and the advertisement usage results of the user are updated, and a step, in which the approved discount service is carried out.  Various discount services can be realized, because the server can manage printing having advertisements, and the user can utilize his usage results.
Patent JP-2002114743-A (JP)
Title: Method for refining electronic product material
Inventor: MIKI TETSUZO
IPC: C07C211/54
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive method for refining an organic compound suitable as an electronic product material, having solved problems comprising the yield in the sublimation refining process, treatment time and organic solvent persistence. SOLUTION: This method for refining an electronic product material comprises melting an electronic product crude material under reduced pressures to remove low-temperature sublimable matter and/or organic solvent contained in the crude material and using the resultant sublimation residues. The other version of this method comprises refining such a crude material by at least one method selected from adsorption, crystallization and fluid chromatography followed by melting the semi-refined material under reduced pressures to remove low-temperature sublimable matter and/or organic solvent contained in the semi-refined material and using the resultant sublimation residues. By the way, the electronic product material is a triphenylamine derivative, which, in turn, is an organic compound with a molecular weight of 400-2,000 for positive hole transfer materials.
Patent JP-2001276102-A (JP)
Title: Prosthetic leg carina
Inventor: CHO TAISEI
IPC: A61F2/50
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide an energy storing prosthetic leg carina to be used by a physically handicapped person having the lower extremity cut, which can properly provide a driving force necessary for walking as a substitute for the role of pressing by the tips of toes in walking. SOLUTION: In this prosthetic leg carina, connected to a pylon used as a substitute for the tibia, a plurality of curved parts 106 and 109 are connected to an ankle part 105, the first curved part 106 is formed out of a curvature radius R1, and the second curved part 109 for connecting the first curved part 106 to a bottom plate part 111 is formed out of a curvature radius R2. A flat part 108 having a length L is connected between the first curved part 106 and the second curved part 109. The bottom plate part 11 having a length L2 is inclined at a prescribed angle θ. A toe part 113 formed out of a curvature radius R3 is formed on the rear end of the bottom plate part 111, and an aluminum pad 120 is fixed to the position in contact with the pylon of the ankle part 105.
Patent JP-2002139870-A (JP)
Title: Method for producing magnetic particles for electrophotography, magnetic particles for electrophotography, electrifying device, developing device, electrophotographic device and process cartridge
Inventor: TAKAMORI TOSHIO
IPC: G03G15/09
Filed: 2000-11-01
Abstract: PROBLEM TO BE SOLVED: To provide an electrifying device, an electrophotographic device and a process cartridge in which a photoreceptor is prevented from being scratched, shaved or influenced in terms of discoloration, and to provide a developing device, the electrophotographic device and the process cartridge in which the durability of toner is maintained because of the reduction of load imposed on the toner even in the case of repetitive use and the stable quantity of developer can be supplied. SOLUTION: The magnetic particles for electrophotography are obtained by performing the surface treatment of magnetic particles by the application of mechanical strain force in oxygen atmosphere, and are used for the electrifying device, the developing device, the electrophotographic device and the process cartridge.
Patent JP-2002140429-A (JP)
Title: Identification and reaction measuring method and its device and computer readable recording medium with identification and reaction measurement program recorded
Inventor: KOBAYASHI TOSHIO
IPC: G06Q50/22
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To easily and quickly and highly precisely and quantitatively measure capabilities related with individual 'recognition, reaction, and correspondence'. SOLUTION: The inspection condition of a testee is selected (S101). A test picture preparing part 20 performs the framing of a picture on a display (output) part 30 (S103), and decides the available range of a reference picture and a target picture. The test picture preparing part 20 prepares pictures (test pictures: questions) corresponding to difficulty (S107). The testee answers on a question by utilized an answer input part 40 (S109). A measuring (recording) part 50 judges whether or not the answers of the testee are correct (S111), and records the prepared test pictures (the combination of pictures), a time until the testee answers the questions, and the correctness or incorrectness of the answers (S117).  A judging part 60 judges each defectiveness or the like by quantitatively analyzing the answer records of he testee recorded in the measuring (recording) part 50 based on the difficulty of the questions and a standard reacting speed to each defectiveness.
Patent JP-2002143161-A (JP)
Title: Ultrasonic diagnostic device
Inventor: TSUBONE IZUMI
IPC: G01S15/89
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To correctly detect and display a blood stream speed concerning an ultrasonic diagnostic device provided with the function of an ultrasonic Doppler method for obtaining blood stream information in a living body. SOLUTION: The device is provided with a first frequency analyzer 8a for detecting a first Doppler frequency by frequency-analyzing a high frequency component extracted by a high-pass filter 7, a second frequency analyzer 8b for detecting a second Doppler frequency by frequency-analyzing a low-frequency component extracted by a low-pass filter 11 and a subtracter 9 for obtaining a difference between the first and the second Doppler frequencies which are respectively detected by the first and the second frequency analyzers 8a and 8b.
Patent JP-2001193589-A (JP)
Title: Suction head for fuel hose
Inventor: BOSSLER HANS
IPC: F02M37/22
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To make a suction head exist within a fuel in a fuel tank even when the suction head is operated in any position, in the suction head for a flexible fuel pipe. SOLUTION: A bar weight 30 is arranged in the center part of a case body 7. The weight 30 extends from a bottom part 14 of the case body 7 up to a cover 10 in the longitudinal direction of the case body 7. The first end part 31 of the weight 30 is held by the bottom part 14 of the case body 7, and the second end part 34 is held by the cover 10.
Patent JP-2002152672-A (JP)
Title: System and method for reproducing contents, device and method for generating schedule, computer readable recording medium recording program and contents reproducing device
Inventor: MAKINO JUN
IPC: H04N7/16
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To control reproduction of contents by starting reproduction of the contents in accordance with a schedule on a contents reproducing system reproducing the contents mentioned in a language such as HTML. SOLUTION: A schedule generating device 1 transmits the schedule generated by a schedule generating part 11 from a schedule transmitting part 12. A contents reproducing device 2 receives the schedule by a schedule receiving part 21. A contents reproduction start part 23 designates URL generated in accordance with the schedule at reproduction planned in the schedule and starts a browser 24.
Patent JP-2002144620-A (JP)
Title: Printer
Inventor: SHIBUYA MASAAKI
IPC: B41J2/37
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To enhance print performance while reducing the cost and size by performing correction control such that the print density of a thermal head becomes constant in order to deal with a significant voltage drop dependent on the degree of consumption of a battery, thereby performing print operation with a sufficiently stabilized image quality. SOLUTION: A CPU 81 detects a voltage at a specified timing (5-10 msec) immediately after power is supplied from a battery 8 to a load, i.e., a thermal head 20, at the timing immediately before a recording sheet is printed with each color of ink of an ink ribbon and takes in the detection results as an acquisition voltage value for voltage correction. In the voltage correction processing, print density of ink in the thermal head 20 is corrected to be constant regardless of the magnitude of supply voltage from the battery 8 in correspondence with the acquisition voltage value for voltage correction.
Patent JP-2002157171-A (JP)
Title: Information processing device, equipment management program, storage medium storing it, and method of managing equipment
Inventor: KATAYAMA YASUJIROU
IPC: G06Q50/00
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a remote site management system for managing customers' computers and peripheral devices in a unified manner. SOLUTION: If there is an error in office equipment to be managed and a customer in the office which owns the equipment reports it to a maintenance and service company by phone (center call), the remote site management system appropriately deals with the occurrence of the error and smoothly arranges for maintenance (arrangement for a serviceman or request for substitution maintenance to other service company).
Patent JP-2002156873-A (JP)
Title: Picture processor, its control method, and storage medium
Inventor: OTAKE RITSUKO
IPC: B41J29/38
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To easily electronically put up a personal advertisement or information closely related to a region to effectively use a copying machine even for the idle time of the copying machine by using a picture processor like the copying machine set in a convenience store or the like to easily electronically put up notice information on paper. SOLUTION: A notice picture read made in which an operation screen for an operation part 13 or a notice picture to be put up on a display 140 is read by a scanner 11 is indicated by the operation part 13, and digital picture data read in the notice picture read mode area preserved in an HDD 28 as notice picture data, a CPU 23 controls the display size of one or more notice picture data preserved in the HDD 28 and the display switching time of these data in the care of reading out one ore more notice picture data preserved in the HDD 28 and displaying the read data on an operation screen or the display device 140.
Patent JP-2002154258-A (JP)
Title: Thermal transfer printer
Inventor: CHIBA TOMOJI
IPC: B41J2/325
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a thermal transfer printer comprising an ink sheet cassette having a reduced overall shape in which use feeling of a user can be enhanced by eliminating the problem of sticking ink sheet at the time of carrying a recording sheet thereby avoiding machine trouble. SOLUTION: The thermal transfer printer comprises at least one thermistor T for detecting the recording environmental temperature or the thermal head temperature, and a control section 21 connected with the thermistor Y. A decision is made whether the recording environmental temperature or the thermal head temperature detected by the thermistor T is equal to or higher than a set temperature of the thermistor T or not. When a temperature higher than the set temperature is detected, a thermal head 5 is pressed against a platen roller 4 during carriage of a recording sheet 21 associated with no desired recording and a winding bobbin 3 is rotary driven.  When the recording environmental temperature or the thermal head temperature detected by the thermistor T is lower than the set temperature of the thermistor T, the thermal head 5 is separated from the platen roller 4 and the winding bobbin 3 is not rotary driven but the recording sheet 21 is simply carried.
Patent JP-2002156447-A (JP)
Title: Sweep oscillation device and fmcw distance measuring instrument
Inventor: NISHIDA KOICHI
IPC: G01S13/34
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a sweep oscillation device and an FMCW distance measuring instrument which can measure a distance with high precision without being made large-sized. SOLUTION: The sweep oscillation device is equipped with a voltage- controlled oscillator, a frequency measuring means which supplies a stepped- waveform voltage to the voltage-controlled oscillator and measures the current output frequency from the voltage-controlled oscillator, and a control means which calculates an applied voltage for making a sweep speed constant from measured frequencies corresponding to respective stepped-waveform voltages obtained by the frequency measuring means and supplies the applied voltage to the voltage-controlled oscillator, and the FMCW distance measuring instrument is equipped with the sweep device.
Patent JP-2002165076-A (JP)
Title: Received fax management system and its method and recording medium
Inventor: TAKADA YOSHITO
IPC: G06Q50/00
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a received FAX management system that automatically sorts FAX documents such as order documents and memo documents received by a facsimile terminal by each destination so as to store them as image data and easily manages character information corresponding to the respective FAX documents together with the original image data. SOLUTION: The received FAX management system consists of a destination recognition means 2 that automatically recognizes the destination of a received facsimile document, an image database 3 that stores image data of the facsimile document received in relation to destination information automatically recognized, a character information database 4 that stores the character information read by an OCR(Optical Character Reader) function from the image data of the received facsimile document, and a retrieval means 5 that retrieves the image database 3 or the character information database 4 through the designation of the destination.