baber/WOPTO huggingface dataset:
Patent JP-2002342791-A (JP)
Title: Automatic ticket examining machine and automatic fare adjusting machine and automatic ticket issuing machine
Inventor: MATSUDA KEIJI
IPC: G06Q50/30
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To provide an automatic ticket examining machine, an automatic fare adjusting machine and an automatic ticket issuing machine capable of realizing service improvement for a user by providing benefits equivalent to the addition of a premium to the user of a sum card as a result. SOLUTION: In this automatic ticket issuing machine, whether a medium inputted by a passer-by is a ticket or an SF card is judged, and when it is judged that the inputted medium is a ticket, a fare for this inputted ticket from the boarding station is calculated by using a fare table for a normal ticket in which normal fare information for a ticket for each station is stored, and when it is judged that the inputted medium is an SF card, a fare for the inputted SF card from the boarding station is calculated by using a fare table for a card in which discount fare information for an SF card for each card is stored, and the validity or invalidity of the passage of the passer-by is judged based on the calculated result.
Patent JP-2002346965-A (JP)
Title: Cooling hand in robot
Inventor: INUKAI YASUHIRO
IPC: B65G49/07
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a cooling hand capable of preventing any deformation of the hand and free from any leakage of suction air when carrying a hot substrate. SOLUTION: A substrate supporting part 12 of the hand 10 comprises a tubular body 14 with cooling liquid circulating therein and a suction part 15 for sucking a substrate W. The tubular body 14 is connected to a fluid feeder installed in a robot, and extended forward from a pipe supporting part 13 disposed on a root part 11 and bent so as to form two arms, and the cooling fluid is circulated therein. The tubular body 14 constituting the substrate supporting part 12 is formed at a part of a tubular body extension part 141 extended from the pipe supporting part 12, and the suction part 15 constituting the substrate supporting part 12 comprises a suction piece 16 having a suction hole 162 formed to suck the substrate W and a pipe extension part 151 for sucking the substrate connected to the suction hole 162.
Patent JP-2002354718-A (JP)
Title: Stator of motor
Inventor: HATTORI MASAMI
IPC: H02K1/18
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To improve both the characteristics of a motor by reducing the resistance loss of a coil, and the performance of the motor by enlarging the area of a core facing the stator. SOLUTION: The thickness of a core 18 is small (t11) at a part 20b where a coil 24 is wound, while large (t12) at other parts 19 and 20a. Thus, the length of winding of the coil 24 is shorter, resulting in the reduced resistance of the coil 24, and so the resistance loss is smaller to improve the characteristics of a motor. Since, at the same time, the area of the core 18 facing the rotor is increased, the output torque of the motor increases, resulting in the improved performance of the motor.
Patent JP-2002026862-A (JP)
Title: Multi-carrier communication system with sample rate pilot carrier and time division duplicate frame rate pilot carrier
Inventor: PEETERS MIGUEL
IPC: H04L27/26
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a method that uses a 1st pilot carrier so as to transfer a sample rate between two transmitter-receiver sets VDSL-LT and VDSL-NT (Very-High Speed Digital subscriber Lines-line terminator and Very-High Speed Digital subscriber Lines-network terminator) and uses a 2nd pilot carrier to transfer a time division duplicate frame rate between the two transmitter- receiver sets VDSL-LT and VDSL-NT in a multi-carrier communication system where data are transferred in two ways by means of the time division duplex system. SOLUTION: The 1st pilot carrier has an instantaneous frequency that is equivalent to a fraction of the sample rate of the 1st transmitter-receiver VDSL-LT and is orthogonal to the other carrier used in the multi-carrier communication system. The 2nd pilot carrier has an average frequency that is equivalent to a fraction of the time division duplex frame rate and is also orthogonal to the other carrier used in the multi-carrier communication system. The 2nd pilot carrier differs from the 1st pilot carrier.
Patent JP-2002347465-A (JP)
Title: Shift lever device for vehicle
Inventor: KOYASU KIYOKAZU
IPC: B60K20/02
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a shift lever device for a vehicle which can return a control lever to a position to be engaged with a shift lever without fixing the control lever. SOLUTION: This shift lever device for a vehicle has a first shift passage, a second shift passage and a connecting passage, and is provided with a shift lever 20, a control lever operation part 30, a control lever 40 which is engaged with the control lever operation part 30 and moved with the shift lever 20 when the shift lever 20 is in the first shift passage and which is removed from engagement with the control lever operation part 30 and is not interlocked with the shift lever 20 any more when the shift lever 20 is in the second shift passage, a guide projection 50 for adjusting the control lever 40 to a position capable of engagement with the shift lever operation part 30 while the shift lever 20 is returned from the second shift passage to the first shift passage, and a guide receiving part 60.
Patent JP-2002349606-A (JP)
Title: Torque transmitter
Inventor: HOSHIHARA NAOAKI
IPC: G05G5/12
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To prevent concentrated load caused by line contact among respective components in the torque transmitter where an output shaft cannot be rotated from an unit side, while the output shaft can be rotated from operating side so as to transmit rotation to the unit for realizing a torque transmitter that is low in wear and superior in durability. SOLUTION: A torque transmitter that is constituted to reale low wear and excellent durability is realized that load transmission between the respective components is performed through plane contact.
Patent JP-2002347145-A (JP)
Title: Ic labeler and method for forming ic label
Inventor: HIRANO YOSHIYUKI
IPC: B42D15/10
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide an IC labeler which allows IC inlets to be efficiently built into forms of various sizes in sequence. SOLUTION: This IC labeler is equipped with a roll feeding part 3 for feeding an IC inlet roll 2, a tape feeding part 5 for feeding a double-faced tape 4, a laminating part 6 in which the roll 2 is combined for lamination with an adhesive layer of the tape 4, a cutting part 7 in which the roll 2 and the tape 4, combined together for the lamination, are partially cut except for a releasing paper of the tape 4 in each of the IC inlets, and a releasing-paper removing part 8 in which the releasing paper is removed from the roll 2 and the tape 4.
Patent JP-2003000252-A (JP)
Title: Promoter and its application
Inventor: NISHIKAWA TOSHIMI
IPC: C12N15/09
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To obtain a promotor of expression induction type. SOLUTION: This promoter contains a DNA specified in the following (a), (b) or (c): (a) a DNA which consists of a specific base sequence derived from carrot; (b) a DNA which consists of a base sequence in which one or more bases are deleted from, substituted for or added to the base sequence of the DNA (a) and has a promoter function of expression regulation type in a plant cell; and (c) a DNA which hybridizes with the DNA having the specific base sequence derived from the carrot under a stringent condition and has the promoter function of expression regulation type in the plant cell. The promoter is contained in a vector. The promoter is transduced into a host cell so as to give a transformant.
Patent JP-2002358614-A (JP)
Title: Clogging detector for magnetic head and magnetic recording/reproducing device
Inventor: KUMANO MAKOTO
IPC: G11B5/455
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a clogging detector for magnetic head capable of surely detecting a clogging while making hard to generate the erroneous detection of the clogging, and also a magnetic recording/reproducing device. SOLUTION: The device is provided with a detector 11 for producing a detection signal SEN of the level corresponded to an amplitude value of an FM reproduction signal SFM outputted from the magnetic head, a peak holding device 14 for detecting a peak value of the level of detection signal SEN for every within the prescribed period to output a peak value signal SPK, and a comparator 12 for making a detection signal SCLOG which indicates the generation of clogging in the magnetic head when the peak value is smaller than a prescribed reference potential VREF, to be high level.
Patent JP-2002355889-A (JP)
Title: Heat-shrinkable polyamide film and packaging bag comprising the same
Inventor: NAKANO ISAO
IPC: B32B27/34
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a biaxially stretched polyamide film having good easy adhesiveness and heat shrinkability, a lamination film excellent in lamination strength and suppressed in delamination and lower expansion deformation due to boiling treatment, and a packaging bag. SOLUTION: The heat-shrinkable polyamide film has an easily adhesive film on at least the single surface thereof. The hot water shrinkage factor in the MD and TD directions of the heat-shrinakable polyamide film, after the film is allowed to stand for 24h under an environment of a temperature of 20 deg.C and a relative humidity RH of 65% and subsequently immersed in hot water at 100 deg.C for 30 min, is 23-26% and the hot water shrink stress in the MD and TD directions of the film is 46-85 mN/cm per a thickness of 1 μm.
Patent JP-2002368733-A (JP)
Title: Communication device and its manufacturing method and its computer program
Inventor: KAJIWARA YOICHI
IPC: G06F21/62
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a communication device that can build up a stable PKI(Public Key Infrastructure) so as to attain a secure electronic commerce. SOLUTION: The communication device 1 being a component of a communication network is characterized in the provision of a public key of a user of the device and authentication data 4 for authenticating the correctness of the public key.
Patent JP-2002366282-A (JP)
Title: Hard cover
Inventor: AIKYO HIROAKI
IPC: G06F15/02
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To improve operability remarkably when characters are inputted to vertical portable electronic equipment. SOLUTION: Keys 20 arranged in long side ways on the rear face of a hard cover 10 attached on the surface of the vertical portable electronic equipment and a connecting means 30 to the portable electronic equipment are provided, and the hard cover 10 is connected to the portable electronic equipment through the connecting means 30 and used as a horizontal keyboard. A hard cover 50 attached to the surface of the vertical portable electronic equipment is provided with a window part 51, a flat key 52 and a terminal part contact 53 that comes into contact with a terminal part of the portable electronic equipment.
Patent JP-2002363320-A (JP)
Title: Surface modification method for fluoroelastomer, surface-modified fluoroelastomer, and use thereof
Inventor: KAGEYAMA MASAAKI
IPC: C08J7/16
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a surface modification method wherein an elastomeric sealing material which is used for a liquid crystal/semiconductor production apparatus and is excellent in non-tackiness can be obtained without detriment to the mechanical properties softness, and heat resistance, whereby the work for removing a solvent used in the surface treatment of a substrate elastomer and for removing an unreacted monomer after the surface treatment can be decreased since the solvent and the unreacted monomer does not penetrate into the elastomer, and whereby a clean sealing material of a liquid crystal/ semiconductor production apparatus can be provided. SOLUTION: This surface modification method comprises (1) a step of forming hydroxy-group-reactive points on the surface of a fluoroelastomer by subjecting the surface to a low-temperature plasma treatment, (2) a step of subjecting a water-soluble silicone monomer having a terminal hydroxy group to graft polymerization onto the active points, and (3) a step of washing the substrate surface subjected to the graft polymerization treatment with water.
Patent JP-2002361159-A (JP)
Title: Wet sheet treatment device
Inventor: OKADA KEIICHI
IPC: H01L21/027
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a wet sheet treatment device free from the generation of unevenness of substrate processing. SOLUTION: This wet sheet treatment device is provided with a carrier roller 18 for carrying a substrate 1, and a shower part 3 discharging a substrate treatment liquid toward the substrate 1. The wet sheet treatment device is also provided with a treatment liquid discharge part 10, which receives the falling treatment liquid and discharges it to the outside of a treatment tank 20, and an upper opened liquid storage pan 4, which is located between the carrier roller 18 and the treatment liquid discharge part 10 and stores the treatment liquid dropping down from the substrate 1. The temperature of the substrate 1 is regulated by radiant heat emitted from the treatment liquid stored in the liquid storage pan 4.
Patent JP-2002361126-A (JP)
Title: Manually operated fluid dispenser
Inventor: GOOD ROBERT J
IPC: B05B7/00
Filed: 2001-05-07
Abstract: PROBLEM TO BE SOLVED: To eliminate fear erroneously operated by a child in a conventional manually operated fluid dispenser. SOLUTION: In the manually operated fluid dispenser, the dispenser body supports a nozzle cap between on and off positions in a freely revolvable manner. A nozzle cover for covering the nozzle cap is freely rotatable about the nozzle cap and is freely movable along a longitudinal axis. The engaging portions on the nozzle cap and the nozzle cover are longitudinally spaced apart and, even if the nozzle cover is revolved at a first position where the respective engaging portions are not engaged mutually, the nozzle cap is not rotated to prevent erroneous operation by a child. The nozzle cap is rotated by rotating the nozzle cover at a second position where the engaging portions are engaged mutually.
Patent JP-2002368217-A (JP)
Title: One-chip dual insulated gate semiconductor device
Inventor: SAITO MASAYA
IPC: H01L29/78
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To solve the problem of there being limits of making a MOSFET small-sized and thin, as demanded by the market since, when a conventional one-chip dual MOSFET is mounted on a printed board, a package article is mounted and a bare chip is wired with a bonding wire. SOLUTION: Bump electrodes, formed of solder bumps, are provided on the surface of a semiconductor chip to enable semiconductor chip to be mounted facedown on the printed board. Consequently, only the mounting area of the chip size needs to be secured and the resin layer thickness and the height of the bonding wire would be reducible, which greatly contributes to size reduction and thinning. Furthermore, by having the solder bumps have the same diameter and electrode positions of two MOSFETs to be arranged in point symmetrical manner, and consequently the semiconductor chip can be mounted horizontally on the printed board, to facilitate chip recognition in the mounting.
Patent JP-2002203823-A (JP)
Title: Method for processing semiconductor wafer, and semiconductor wafer
Inventor: NIHONMATSU TAKASHI
IPC: H01L21/304
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for processing a semiconductor wafer, which improves flatness and surface roughness of the wafer and a state of a wafer back side. SOLUTION: This method for processing the semiconductor wafer, wherein a chambering step, lapping step, an etching step, and a mirror surface polishing step are performed, is characterized in that, in the etching step, an acid-etching is performed after an alkali etching, in which acid-etching is performed with acid-etching liquid consisting of hydrogen fluoride, nitric acid, phosphoric acid, and water. Further, a method for processing the semiconductor wafer comprising the steps of chamfering, surface grinding, etching, and mirror surface polishing is characterized in that the etching step is performed as above.  Further, a method for processing the semiconductor wafer, wherein a planarizing step, an etching step, and a mirror surface polishing step are performed, is characterized in that the etching step is performed as above and, in the mirror surface polishing step, a back side polishing step is performed after the acid-etching, and then a surface polishing step is performed.
Patent JP-2002371598-A (JP)
Title: Fresh water generator
Inventor: TANI KAZUHIKO
IPC: B01D5/00
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a fresh water generator capable of providing a high fresh water generating efficiency, suitable for generating a large amount of fresh water, having no site dependence such as presence or absence of electric power supply, capable of being reduced in size and easily transported, and capable of providing excellent maintainability and operability. SOLUTION: This fresh water generator for condensing and collecting moisture contained in the air by utilizing a refrigerating cycle comprises a first heat exchanger 2 for condensing refrigerant gas by blowing air to the outside of a refrigerant gas flow passage, a second heat exchanger 4 for cooling refrigerant gas by blowing air to the outside of the refrigerant gas flow passage, and a power source 6 for performing the compression of the refrigerant gas and the blowing of the air. The second heat exchanger 4 is installed on the inside upstream side of an air flow passage allowing air to be blown therein and the first heat exchanger 2 is installed on the downstream side. The outside air containing moisture in the form of the air is led from the outside into the first heat exchanger by the power source 6, and the moisture in the outside air is condensed by the second heat exchanger 4 to generate fresh water.
Patent JP-2003005480-A (JP)
Title: Color image forming device
Inventor: IDE NORITAKA
IPC: G03G15/01
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a color image forming device which is capable of forming high-grade color images for a long period of time by preventing the black toners undergoing polarity inversion in the final transfer to a recording sheet in forming a monochromatic image from being reverse transferred from a secondary intermediate transfer body to first intermediate transfer bodies and a photoreceptor drum, from intruding into developing devices of other colors in the final and from giving rise to color mixing. SOLUTION: In forming the color images, all of the first cleaners 220 and 221 for cleaning the primary intermediate transfer bodies 51 and 52 and the second cleaner 230 for cleaning the secondary intermediate transfer body 53 clean the toners remaining after the transfer which are held electrostatically charged to an initial electrostatic charge polarity and on the other hand, in forming the monochromatic image, either of the first cleaners 220 and 221 and the second cleaner 230 cleans the toners remaining after the transfer which are inverted in the polarity from the initial electrostatic charge polarity.
Patent JP-2003004854-A (JP)
Title: Radiation detector and radiation detection system
Inventor: HAMAMOTO OSAMU
IPC: G01T1/20
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To prevent stray light from being incident on a photoelectric conversion element 1. SOLUTION: In a radiation detector, a part of a reading route 301 of an electric signal converted at least by a photoelectric conversion substrate 1 is formed to a light guide plate for guiding light converted by a fluorescent body 3 to the photoelectric conversion substrate 1. Incidence preventing films 303 and 304 preventing the light reflected by the reading route 301 from being incident on the photoelectric conversion substrate 1 are formed.
Patent JP-2003002265-A (JP)
Title: Elastic crawler and its manufacturing method
Inventor: SAKAI KENICHI
IPC: B62D55/253
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To provide an elastic crawler prevented from early breaking caused by fatigue by relaxing tensile stress applied to the outer peripheral side end side part and compressive stress applied to the inner peripheral side end side part of an overlap joint part of a tensile strength cord when the elastic crawler is wound onto a driving wheel or the like and curved, regarding the elastic crawler with the tensile strength cords jointed in an endless state by overlapping the mutual end sides of the tensile strength cords with ends, embedded along a circumferential direction in a crawler body formed of a rubber elastic body into endless band shape. SOLUTION: A part, corresponding to the overlap joint part of the tensile strength cords 10, of this elastic crawler is vulcanization-molded in a molding die 16 to be in circular arc shape projected onto the outer peripheral side of the crawler. The overlap joint part 12 of the tensile strength cords 10 is thereby formed in circular arc shape projected onto the outer peripheral side of the crawler.
Patent JP-2003004276-A (JP)
Title: Range hood
Inventor: MORIMOTO NOBUYUKI
IPC: F24F7/06
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a range hood without increasing in size an apparatus for sufficiently capturing an oil mist or the like. SOLUTION: The range hood comprises a hood 4 of a substantially inverted L-shaped box installed above a cooker 1a and having an exhaust fan 13 and a supply fan 24 thereabove, an opening 3 having a depth largely at a rear side from the front surface 4b of the hood 4 to both sides 4a and opened down, and a curved surface provided at the rear side of an inner peripheral surface 9 for forming the opening 3. A supply air flow is supplied along the inner peripheral surface 9, and a rising flow directed upward is formed by the exhaust fan, and hence the unit for enhancing capturing properties is not increased in size.
Patent JP-2002357886-A (JP)
Title: Automatic developing device
Inventor: NOZAWA YOSHIE
IPC: G03D3/08
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To attain proper preheating of a photosensitive planographic printing plate and to make a preheating section compact. SOLUTION: A conveying path for a photopolymer plate 12 is configured by skewed rollers 28 in the heating chamber 26 of a preheating section 14 and the temperature of the air in the heating chamber is kept at the higher limit of heating temperature of the photopolymer plate by a far IR heater 30 and a circulating fan 80. The photopolymer plate is discharged while being heated by the far IR heater and the air in the heating chamber. A cooling fan 88 is disposed on the pre-washing section 16 side of the heating chamber to cool the photopolymer plate fed in the pre-washing section. Thus, the preheating section can be made compact and the occurrence of defects in finish such as blotches on the photopolymer plate fed in the pre-washing section is prevented.