baber/WOPTO huggingface dataset:
Patent JP-2002321429-A (JP)
Title: Printer, printing system, printing method, printing process program and recording medium with printing process program recorded
Inventor: MITSUI HITOSHI
IPC: B41J29/00
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a printer which can secure secrecy of confidential documents and suppress an increase of manufacturing costs and an enlargement of the apparatus. SOLUTION: According to the printer, when a sensor detects during a printing process (S15 and S16) that the user at an operation position is not present, a system control part judges that the user is away from the printer and interrupts the printing process (S19). In other words, according to the printer, confidential documents are prevented from being outputted and left in an unprotected discharge tray when the user is absent. Therefore, even if the user is absent, the secrecy of the confidential documents can be protected from other users.
Patent JP-2002324798-A (JP)
Title: Electrode structure
Inventor: HAYASHI TETSUYA
IPC: H01L21/3205
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide an electrode structure in which influence to an insulating film due to ultrasonic vibration hardly occurs when a metal wire is welded to an electrode by an ultrasonic wire bonding method. SOLUTION: This electrode structure has a plurality of lower electrodes 1, 2 on one main surface of a semiconductor device, and the lower electrodes are arranged in bands. A metal upper electrode 3 is provided across the lower electrodes via an insulating film, and a metal wire 5 is welded on the upper electrode by an ultrasonic bonding method. When the metal wire is bonded, at least the direction 8 of an ultrasonic vibrational vector immediately under a metal wire welded portion 6 and part or all of contour lines 1 of the lower electrodes are parallel or diagonal. Since the vibrational vector direction and the contour line of the lower electrode cross diagonally, an ultrasonic vibration component is reduced which easily applies a stress to the insulating film extending along the contour line of the lower electrode, and hence the insulating film hardly receives a stress.
Patent JP-2002322848-A (JP)
Title: Lock device for rolling stock door
Inventor: TAKAO TADAAKI
IPC: E05B85/24
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a lock device for rolling stock door capable of precisely and firmly locking a door in a closing position by the interlocking effect of a mechanical lock mechanism in the closing drive of the door, and precisely and quickly releasing the lock of the door by the mechanical lock device by electric input in the opening drive of the door. SOLUTION: The door 1 is locked in the terminal end of the door closing operation by the engagement of a socket pin 5 and hook lever 3 constituting the mechanical lock mechanism, and the rotation of the hook lever 3 is regulated by a constraining lever 12 connected to the plunger 14 of a solenoid 13 and a linkage lever 10 and blocking lever 8 successively engaged with the constraining lever 12. In the opening drive of the door, current is carried to the solenoid 13 to nullify the regulating lever mechanism.
Patent JP-2002328405-A (JP)
Title: Optical frequency shifter and its control method
Inventor: TADANAGA OSAMU
IPC: G02F1/377
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To obtain an optical frequency shifter which yields a large and desired amount of optical frequency shift. SOLUTION: A wavelength conversion apparatus 300A which consists of an optical coupler 303, a wavelength conversion device 304 and an optical filter 305 and another wavelength conversion apparatus 300B which consists of an optical coupler 307, a wavelength conversion device 308 and an optical filter 309 are connected in tandem. By multiplexing signal light 301 and control light 302 and supplying the resultant light to the wavelength conversion device 304, converted light is generated and outputted. This converted light constitutes the input light of a wavelength conversion apparatus 300B. When the input light (the converted light from the wavelength conversion apparatus 300A) and control light 306 are multiplexed and inputted into the wavelength conversion device 308, converted light is generated and outputted.  The difference of the frequencies of the converted light outputted from the wavelength conversion apparatus 300B and input light 301 represents the frequency difference defined by the control light 302 and 306.
Patent JP-2002246451-A (JP)
Title: Electrostatic chuck
Inventor: MASUDA SHINSUKE
IPC: B23Q3/15
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic chuck which is suitably used in a process of manufacturing semiconductor or FPD ( liquid crystal or the like). SOLUTION: In the electrostatic chuck having a conductive electrode (3) disposed on insulating substrates (1 and 2) and coated on its surface with a film layer (4), the film layer contains amorphous carbon having electric resistance in a range of 108 to 1013 Ω.cm as its main component. The film layer preferably has a thickness 2.5 μm or larger. It is preferable that the film layer be formed through plasma chemical vapor deposition method and contains 15-26 atom % of hydrogen.
Patent JP-2002335205-A (JP)
Title: Simplified receiver
Inventor: BABA MITSUHIRO
IPC: H04W16/18
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a simplified receiver effective for selecting a place to install a subscriber station. SOLUTION: In the simplified receiver to be used for confirming the condition of receiving a radio wave transmitted from a fixed base station to an arbitrary spot, this receiver is provided with an antenna 20 for receiving the radio wave, a receiving level detecting means 13 for detecting the receiving level of the received radio wave, an acoustic generating means 14 for announcing the receiving condition of the radio wave as acoustic and a control means 16 for identifying the receiving condition by comparing the detected receiving level with at least one predetermined threshold corresponding to a communicable receiving level, and controlling the acoustic output of the acoustic generating means 14 according to the receiving condition.
Patent JP-2002330606-A (JP)
Title: Seeder for pot
Inventor: OISHI HIROAKI
IPC: A01C7/08
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To solve problems that a seeder for pots is operated even on an edge of a pot tray for raising seedlings because the distance between a perforating device and a seeding device is increased when the perforating device is installed in a conventional vacuum suction type seeder. SOLUTION: This seeder for the pots is obtained by continuously arranging the perforating device 5 and a seeding device 4 on a transporting conveyor 3, installing a perforation sensor 33 for controlling the operation of the perforating device 5 and a seeding sensor 36 for controlling the operation of the seeding device 4 on the sides of the former steps of the respective devices 5 and 4 on the transporting conveyor 3 and composing the perforating device 5 of the perforation sensor 33, a perforation supporting frame 22 provided so that the position can be regulated in the transporting direction and vertical directions, a perforation cylinder 26 mounted in the vertical directions in the perforation supporting frame 22, a perforation rod 27 mounted on the tip of a piston rod of the perforation cylinder 26 and a positioning plate 32 integrally mounted on the perforation rod 27.
Patent JP-2002344181-A (JP)
Title: Device support
Inventor: NOMOTO KOJI
IPC: B41J2/45
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a device support which can effectively control the temperature of each device even in a place where many devices are disposed in high density. SOLUTION: A device support section 4 comprises a pair of heat sinks 18, a pair of support boards 17 disposed on both sides of the heat sinks 18, each board supporting eight semiconductor lasers 3 via a base member 16, peltier devices disposed between the heat sinks 18 and the support boards 17, and thermistors 22 for measuring the temperatures of the base members 16. Each of the pair of heat sinks 18 is formed with many openings as an air circulation channel connecting an air inflow port and an air discharge port with many fins formed in a comb tooth-like shape. On end faces on the outflow side of the openings, ventilating fans 21 are disposed.
Patent JP-2002338888-A (JP)
Title: Curable resin composition for coating material and coated product coated with the composition
Inventor: MATSUO YOICHI
IPC: C09D183/02
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a composition comprising a hydrolyzable silyl group- containing vinyl copolymer which can suitably be dissolved in a solvent substantially free of an aromatic component. SOLUTION: By using a composition comprising (A) a vinyl copolymer whose major chain is substantially composed of a vinyl polymer and having at least one hydrolyzable silyl group at the terminal of the main chain and/or in the side chain, simultaneously at least one alcoholic hydroxyl group at the terminal of the main chain and/or in the side chain, and >=50 wt.%, based on the total monomers, >=4C branched alkyl (meth)acrylate monomer and/or >=8C alkyl (meth)acrylate monomer and (B) a solvent substantially free of an aromatic component, a curable resin composition for a coating material which has sufficient solvent solubility and, at the same time, controls an odor and harmfulness can be obtained, and further a coating film having good properties can be obtained by using the curable resin composition for a coating material.
Patent JP-2002337661-A (JP)
Title: Seat belt device
Inventor: KOIDE TERUHIKO
IPC: B60R21/16
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a seat belt device capable of having a simple structure, reducing cost, and securely detecting whether a child seat is mounted or not. SOLUTION: An anchor part 30 for structuring the seat belt device includes an annular part 12A of one end part of a webbing 12 engaged with an inner edge of an engaging hole 32A of an anchor plate 32. The annular part 12A includes a movable terminal plate 42 provided so as to contact with and separate from a fixed terminal plate 40 of a cover member 38 fixed on the anchor plate 32. When an elastic member 36 in the annular part 12A is deformed by webbing tensile force exceeding a predetermined value, the movable terminal plate 42 switches a signal for outputting to a CPU 52 from an ON signal to an OFF signal by separating from the fixed terminal plate 40. On the basis of the ON signal and the OFF signal, it is detected whether the child seat is mounted or not.
Patent JP-2002303055-A (JP)
Title: Auto-turnable house for vertical takeoffs and landings
Inventor: KAWAI HIDEKI
IPC: E04H1/04
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To provide an apartment house which suppresses atopic dermatitis, asthma, and allergic rhinitis, improves the living environment and living space for infants, and can widen endlessly large-family home and a multi-family unit home. SOLUTION: There is provided an airmobile multiple dwelling house which is comprised of a zero-emission apparatus. The apparatus separates materials infiltrating into the living environment, in which the housing rights, plot rights, and air rights are effective, inclusive of contaminated groundwater, contaminants such as dioxins and carbon compounds which are generated from industrial activities and present in the air, and PCB and MTBE, according to the molecular weight thereof, and introduces and sorts the materials to new raw materials in a rationally forced-circulating manner, as the role of a topper. Thus, the zero-emission apparatus functions to prevent environmental destruction. Further, the multiple dwelling house is provided with a heliport covered with plants, in considering of saving human lives in an emergency.
Patent JP-2002344511-A (JP)
Title: Communication method, line enterprise device and line lender device
Inventor: MORITA MASAHIRO
IPC: H04W12/06
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a communication method and a line enterprise device which can simplify a use in mobiles and can borrow and lend in a broad band communication line band between a terminal and the line enterprise device. SOLUTION: In a communication method for communicating with a communication device 1 in the Internet 10 via a mobile PC 40 and a line enterprise device 20, the mobile PC 40 lends any or all bands of the broad band communication line between the line enterprise device 20 to be used by a line lender device 30, and conducts an Internet communication via the line enterprise device 20.
Patent JP-2002339859-A (JP)
Title: Electromagnetic wave focusing device
Inventor: HAYAKAWA YUKIO
IPC: F24S23/79
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a solar collecting device which is light in weight and has a high solar light collecting performance. SOLUTION: The device includes a mirror group consisting of a primary reflecting mirror 11 and a secondary reflecting mirror 12 each having a shape of section of the same parabola in an arbitrary section perpendicular to a certain direction. A primary reflection of an incident ray is carried out with the primary reflection mirror, and then a secondary reflection of the incident ray is carried out with the secondary reflection mirror, thereby focusing a solar ray to one point. Since a parabolic reflector of lines focus type is adopted, the reflector is constituted of a frame of predetermined shape and a film mirror body, and the electromagnetic wave focusing device can be made thin and lightweight. Further, the electromagnetic wave focusing device can be bent without considerable loss of accuracy and considerable increase of mass.  Accordingly, the mirror body of itself is bent, made small, stored in such a narrow space of a rocket or the like, transported to a space the solar collecting device which has high light collecting performance with accuracy is realized on the spot.
Patent JP-2002342743-A (JP)
Title: Picture processor and picture processing method
Inventor: OOURA YASUTATSU
IPC: H04N5/262
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a picture processor and a picture processing method capable of efficiently processing a large amount of picture data at the time of classifying, editing, and working the picture data. SOLUTION: This picture processor is provided with a classifying means (12) for automatically classifying picture data read from recording means (2, 3, 16) in which picture data are recorded into groups being units for performing the same picture processing, a first display means for preparing the reduced pictures of the picture data selected from the respective classified groups, and for displaying the picture data for each group, and a second display means for displaying the groups to which the reduced pictures are belonging by discriminating the group with a plurality of picture data from the group with single picture data.
Patent JP-2002339311-A (JP)
Title: Artificial lawn for wettable artificial lawn ground
Inventor: TAKAHASHI MINORU
IPC: E01C13/00
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide an artificial lawn for a wettable artificial lawn ground capable of maintaining the artificial lawn in a proper wet state and controlling the rising of the surface temperature of the artificial lawn. SOLUTION: The artificial lawn 5 is laid on a bedrock 1 as a foundation, and for the artificial lawn 5 used as the wettable artificial lawn ground so as to lay a water supply pipe 3 as a water supply means for supplying water to the artificial lawn in the bedrock 1, a raw water conveyance sheet 4 is integrally laminated on the back side of a base fabric 6 for planting piles 9 thereon to constitute a basic material 8, and a large number of water holes 10 are made in the basic material 8.
Patent JP-2002346779-A (JP)
Title: Laser welding equipment
Inventor: KIMURA TOSHIYUKI
IPC: B23K26/12
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To shorten a welding time and decrease the consumption of an inert gas by evacuating in a laser welding of a fuel rod, a lower end cap of a thimble pipe for guiding a control rod, or the like. SOLUTION: In equipment with which a work is welded with a laser beam in a welding chamber 4, the welding chamber 4 is made to be a double wall construction by providing a welding top chamber 1 which has dimensions to house the work to be welded, in the welding chamber 4, each of the chambers are provided with inlet ports 14a, 14b and 13 for introducing inert gas, and a laser guide cylinder 5 having a plurality of inlet ports 11 for introducing inert gas is fixed on the top chamber 1 in the way that the front end is directed to the work, thus the welding is performed while the work is kept in the environment of the inert gas.
Patent JP-2002354658-A (JP)
Title: Ventilation system
Inventor: SHIRAI TETSUYUKI
IPC: H02H7/085
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable ventilation system that can reliably detect any abnormality in the fan motors with only a simple two-wire system and does not have false detections caused by the rotation of fan motor being disturbed by natural wind blowing on the fan. SOLUTION: The ventilation system is provided with one or more fan motors 1, a power supply section 5, a motor abnormality detection section 7 that detects current and/or voltage supplied to the fan motor 1, a power generation detecting section 6 that detects current and/or voltage generated by the fan motor 1, and a control circuit 8 that controls power supply from the power supply section 5 based on the detecting signals from these detecting sections.
Patent JP-2002353813-A (JP)
Title: Digital communication unit and communication unit for distribution line carrier using it
Inventor: HASE HIDEO
IPC: H04B3/54
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a digital communication unit that can decide an amplification factor of an amplifier circuit in a short time and can be used for a distribution line carrier use communication unit adopting the multicarrier communication system and have high reception sensitivity, and to provide the distribution line carrier use communication unit using the communication unit. SOLUTION: The digital communication unit is provided with a 1st control circuit 10a that detects saturation of an analog/digital converter 16 to roughly and tentatively decide an amplification factor of an AGC amplifier circuit 17 and with a 2nd control circuit 10b that extracts a signal generating circuit component, compares its level with a predetermined level and finely controls the gain of the AGC amplifier circuit 17 according to the comparison result. Thus, number of levels of the selectable gain of the AGC amplifier circuit 17 can be increased and the optimum reception sensitivity can quickly be obtained.
Patent JP-2002353779-A (JP)
Title: Receiver
Inventor: OKUMURA TAKASHI
IPC: H03J5/02
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To more pleasantly utilize a memory function storing reception frequencies, in a receiver that receives a broadcast program of radio broadcasting or the like. SOLUTION: The receiver 1 of this invention uses the memory function to store a plurality of reception frequencies into a group memory section 4 and uses a PLL tuner section 5 to receive a broadcast program with a reception frequency designated by an operation by an entry section 8. The group memory section 4 stores a plurality of reception frequencies grouped into a plurality of groups, when the operation by the entry section 8 selects a group, a control section 2 displays memory contents in the selected group on a display section 9 and when the entry section 8 selects a prescribed reception frequency in the group, the control section 2 allows a PILL tuner section 5 to receive a broadcast program with the selected reception frequency.
Patent JP-2002351153-A (JP)
Title: Method of manufacturing coated carrier
Inventor: AYAKI YASUKAZU
IPC: G03G9/107
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing coated carriers which broadly deals with prescriptions of coating agents satisfying desired characteristics, are small in differences between coating amounts and coating states among carrier particles and is capable efficiently performing coating. SOLUTION: The method of manufacturing the coated carriers having at least core particles and the coating resins has a process step of forming a dispersion system prepared by dispersing the core particles into a polymerized medium which does not dissolve the coating resins and a process step of forming the coating resin layers on the surfaces of the core particles by polymerizing a vinyl polymerizable monomer constituting the coating resins.
Patent JP-2002356490-A (JP)
Title: Silane compound and method for producing the same
Inventor: TONOMURA YOICHI
IPC: C07F7/08
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To obtain a silane compound containing a bulky substituent group, useful as a sililating agent since the silyl protection of an active hydrogen group-containing compound such as an alcohol, a carboxylic acid, etc., can be attained by a dehydrogenation reaction between the silane compound and the active hydrogen group-containing compound, useful as an intermediate for a bulky substituent group-containing sililating agent of a chlorosilane type since the silane compound can be converted into a chlorosilane compound by a reaction with a compound containing a chlorine source such as chlorine, etc., and providing the protected compound having improved stability due to possession of the bulky substituent group. SOLUTION: This silane compound is represented by general formula (1) R<1> R<2> R<3> SiH (1) (R<1> and R<2> are each the same or different and a 3-10C branched hydrocarbon group or 3-10C cyclic hydrocarbon group containing a hydrocarbon group at the α-position or β-position; R<3> is a 4-10C tertiary hydrocarbon group).
Patent JP-2002324407-A (JP)
Title: Method to convert a point light source to a line light source
Inventor: KISHI KAZUO
IPC: F21S2/00
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To reduce the energy loss and enhance the irradiation efficiency of a light source in converting a point light source into a line light source. SOLUTION: The method is constituted to convert the point light source to the line light source by using reflection and transmission of light by means of grooves made in a light pipe.
Patent JP-2002361439-A (JP)
Title: Welding head and resistance welding equipment
Inventor: NISHIKAWA MOTOAKI
IPC: B23K11/28
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a welding head of excellent weldability while keeping the function of a manual welding head of excellent operability. SOLUTION: The welding head comprises a signal generating means 12 for outputting a machine pressure start signal K when the pressure by the external force on a work reaches the first set pressure K1, pressing means 31 and 32 for applying the second set pressure K2 by the mechanical force to the work according to the machine pressure start signal K, and an output means 34 which detects that the pressure reaches the second set pressure K2 and outputs the detection signal, and the power is input from a welding machine 22 based on the detection signal to perform the resistance welding.
Patent JP-2002320677-A (JP)
Title: Itch suction tool
Inventor: AOYAMA KATSUTOSHI
IPC: A61M27/00
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide an itch suction tool used when babies, children or people are bitten by a mosquito, a bite becomes wounded and they feel terribly itchy, but moth-repellent cannot alway be applied or when they are bitten in the part the hand cannot reach (in this case, this equipment is pressed down by others). SOLUTION: An itch is healed by sucking from one end of the tool after the swollen spot bitten by a mosquito is covered with a funnel type bowl.