baber/WOPTO huggingface dataset:
Patent JP-2002279381-A (JP)
Title: Non-contact ic card, and manufacturing method therefor
Inventor: YAMAGUCHI HIROYUKI
IPC: B42D15/10
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a non-contact IC card and a manufacturing method therefor, in which the thickness of a part with an IC chip built therein can be prevented from being larger than the thickness therearound, and the inclination of the IC cards can be reduced, when the IC cards are in a stacked condition. SOLUTION: This non-contact IC card is integrally constituted of an IC card base material 2, electronic circuit parts 11 and 20 for the IC card mounted on the IC card base material 2, a thickness adjusting members 2a for adjusting the thickness of a peripheral part of the IC card base material 2, adhesive layers 3 and 4, located on both sides of the IC card base material 2 and the thickness adjusting member 2a, and protective sheets 5 and 6 located outside the adhesive layers 3 and 4.
Patent JP-2002280454-A (JP)
Title: Method for designing semiconductor device
Inventor: ITO YUKO
IPC: G06F17/50
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for designing a semiconductor device in which accuracy can be enhanced in the calculation of delay or crosstalk noise while realizing highly accurate delay variation due to crosstalk and highly accurate erroneous operation check due to crosstalk. SOLUTION: According to steps S101-S110 of the method for designing a microprocessor, an ASIC, a high speed high performance LSI, or the like; delay calculation is performed using the total capacity while taking account of the actual load after placement and routing, and placement/routing and correction of routing are repeated until transfer in a target cycle can be carried out. Subsequently, delay calculation is performed using the total capacity while taking account of the actual load and crosstalk, and correction of routing is repeated until transfer in a target cycle can be carried out. Furthermore, crosstalk noise is calculated using the total capacity and the coupling capacity while taking account of the actual load, correction of routing is repeated until erroneous operation is eliminated and the data obtained after placement/routing is used as mask data.
Patent JP-2002288844-A (JP)
Title: Method and apparatus for adjusting optical head
Inventor: FURUTA HIROKAZU
IPC: G02B7/00
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To solve the problem that positional adjustment is difficult in an optical head adjusting apparatus which uses a pinhole aperture. SOLUTION: A plurality of light beams emitted from a lens 28 are diffracted. A sharing interference image is obtained by diffracting two diffracted light beams having different orders. Among the plurality of light beams emitted from the lens 28, only the main light beam is transmitted, and the other light beams are cut off. The phase of the diffracted light beams is varied. In the sharing interference image, the phase of the light intensity variation at a plurality of measuring points on a specific segment is obtained, and the phase ϕis approximated by a function of the measuring point X, where the measuring point is X, the phase is ϕ. The optical property of the lens 28 is evaluated by the coefficient values of the function. A positional shift amount of a light- emitting element 9 of the optical head 1 is detected on the basis of the evaluation of the optical property.  The position of the light-emitting element 9 is adjusted on the basis of the positional shift amount.
Patent JP-2002289374-A (JP)
Title: Light source, display equipment, and electronic device
Inventor: YAMAZAKI KATSUNORI
IPC: H05B44/00
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To make dimming of light easy in addition to make a light source have high efficiency. SOLUTION: A capacitor is periodically connected by turns with a power supply and a light-emitting element. Here, dimming is performed by changing a cycle and by changing capacity of the capacitor.
Patent JP-2002291116-A (JP)
Title: Channel base and floor structure fitted to it
Inventor: NAKAMOTO ATSUSHI
IPC: H02B3/00
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To enable extension, making adjustment to the size of a box to be arranged. SOLUTION: This is a channel base for arranging a box, and is provided with a basic module 1 formed by providing leg portions 11 to be erected on a floor surface, and a beam portion 12 of the basic module supported by the leg portions 11, and an extension module 2 formed by providing leg portions 21 to be erected on the floor and a beam portion 22 for the extension module whose tip portions in the direction of extension is supported by the leg portions 21. The extension module 2 is extended from the side of the basic module 1, by causing supporting portions 11e, 21e formed on the leg portions 11, 21 adjoining on the side of the fundamental module 1, to support its extended base end parts.
Patent JP-2002282007-A (JP)
Title: Safety utensil
Inventor: YAMAMOTO YASUYO
IPC: A62B18/02
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To prevent slipping from occurring when stepping into water is required at a place where the feet may slip with water, or the foot sole is easy to receive injuries including the time of bathing, and facilitate movements in water such as walking and others; and also, provide a simple respiration means when there is fear for the generation of smoke or harmful gases due to a fire or others. SOLUTION: This safety utensil is fitted on the foot, and protects the foot sole, or prevents a slip accident from occurring. The safety utensil comprises a bottom section, a vamp section, and a band section which fastens the instep of the foot. In this case, an anti-slip means is provided on the grounding surface of the bottom section. At the same time, a draining means is provided on the bottom section. Also, the safety utensil prevents smoke or the like from being inhaled when a fire is generated. In this case, an air housing section and a respiration section are formed of a resin film in order to prevent smoke or the like from being inhaled. In this case, the respiration section is used to inhale housed air while covering the nose and/or the mouth.
Patent JP-2002288732-A (JP)
Title: Commodity discharge device for automatic vending machine
Inventor: KIHARA TAKASHI
IPC: G07F11/24
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a commodity discharge device for an automatic vending machine capable of securely preventing a commodity from slipping through in a sales stand-by condition by a simple configuration. SOLUTION: This commodity discharge device for the automatic vending machine is provided with a platelike chassis 11 extending in the vertical direction, upper and lower stoppers 12, 13 extending in the direction of width of the chassis 11 and turnable between a protruding position where it protrudes in a commodity passage 4 to lock the commodity A and a retraction position where it retracts from the commodity passage 4 to allow the commodity A to pass, and a driving mechanism 14 arranged in a half part on one side in the direction of width on a rear surface side of the chassis 11, holding the upper and lower stoppers 12, 13 at the retraction position and the protruding position, respectively, at the time of sales stand-by, and driving the upper stopper 12 to the protruding position so as to move the lower stopper 13 to the retraction position when selling the commodity.  A height of a part on the opposite side to the driving mechanism 14 in the direction of width of the lower stopper 13 is set to be larger than a height of a part on a side where the driving mechanism 14 is arranged.
Patent JP-2002292883-A (JP)
Title: Ink drying prevention device, ink jet recording head storage container and ink jet recorder
Inventor: SUWABE YASUSHI
IPC: B41J2/165
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To prevent ink from drying for a long term without pressing the air into an ink jet recording head by a simple constitution. SOLUTION: An ink drying prevention device 102 has a cap member 104 for sealing ink discharge openings 16 through contact to an ink discharge face 14 in a swelling state, and a swelling means 106 for swelling the cap member 104. The cap member 104 is swollen into contact to the ink discharge face thereby sealing the ink discharge openings 16. Therefore, it is not necessary to swell the cap member 104 more after the cap member 104 seals the ink discharge openings 16, and the air is prevented from being forced by the cap member 104 into nozzles 18.
Patent JP-2002293173-A (JP)
Title: Vehicle motion control system
Inventor: MATSUURA MUNENORI
IPC: B60W10/18
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To correct travel for obstruction avoidance by operating a vehicle behavior controller properly over total avoidance travel via preliminary detection of an obstruction to a vehicle and in consideration of various pieces of travel information. SOLUTION: If an obstruction is recognized in a travel road ahead, an avoidance travel control part 80 determines whether a vehicle concerned 1 can avoid the obstruction only via a braking operation in consideration of a road surface friction coefficient, road surface information on a road surface gradient and relative motion between the vehicle concerned 1 and the obstruction, and determines a state of avoidance operation of the vehicle concerned 1 to the obstruction. If the vehicle concerned 1 can not avoid the obstruction only via a braking operation, and no avoidance operation of the vehicle concerned 1 is found to the obstruction, a shift is made to an avoidance travel mode according to a steering operation and vehicle behavior.  In the avoidance travel mode, a vehicle behavior control part 60, 65, 70 and 75 executes necessary control according to a change in the steering operation and vehicle behavior, and the avoidance travel mode is canceled when the end of the avoidance travel by the driver's steering operation is detected or stable vehicle behavior after the obstruction avoidance is detected.
Patent JP-2002292789-A (JP)
Title: Resin coated metal panel
Inventor: NAKAMOTO TETSUO
IPC: B32B15/08
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a resin coated metal panel not deteriorating the environment at the time of disposal and excellent in weatherability, heat resistance and processability. SOLUTION: A resin film comprising a blend of an acrylic resin and an acrylic rubber is used as a resin layer and a resin film containing crosslinked acrylic resin beads is applied to a metal panel.
Patent JP-2002301571-A (JP)
Title: Welding method
Inventor: HOSHIKA TAKAHISA
IPC: B23K9/23
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a welding method which is suitable for welding metals, such as Zr, which are liable to embrittle by reacting with O2 , H2 and N2 at a high temperature F1 . SOLUTION: Inert gas of a low temperature cooled down to preferably <=-20 deg.C is used as after-shielding gas in welding a metal 2 to be welded, such as Zr, to the surface of a base metal 3 in the presence of torch-shielding gas and the after-shielding gas.
Patent JP-2002303416-A (JP)
Title: Induction heating type continuous melting furnace
Inventor: MAENO YASUSHI
IPC: F27B9/36
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To provide an induction heating type continuous melting furnace which is optimum to melt in a small scale and which can continuously melting without necessity of a special knowledge and a skill by a simple operation of the furnace. SOLUTION: The induction heating type continuous melting furnace inputs a material to be melted from one end of the furnace, melts the material to be melted therein and discharges the molten material from another one end of the furnace. The furnace comprises a tubular heating material 1 containing ZrB2 of 50 mass% or more. In this furnace, the length of the tube of the heating material is 5 times as large as the inner diameter of the tube of the heating material or more.
Patent JP-2002301508-A (JP)
Title: Rolling mill
Inventor: ONO YUKIO
IPC: B21B35/06
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a rolling mill with which increasing torque is transmittable while keeping a roll diameter thin. SOLUTION: This rolling mill 25 is individually provided with an upper roll driving motor 38 and a lower roll driving motor 47 to a pair of an upper roll 29 and a lower roll 30 with which a metallic plate material 56 can be rolled. Joint parts 34, 36, 43, 45 having a larger diameter than the roll diameter are respectively provided between the upper roll 29 and the upper roll driving motor 38 and between the lower roll 30 and the lower roll driving motor 47, and also the upper roll driving motor 38 and the lower roll driving motor 47 are arranged so as to interpose a pair of the upper and the lower rolls 29, 30 from the right and the left.
Patent JP-2002302133-A (JP)
Title: Cap for bottle
Inventor: YOSHIHARA NORI
IPC: B65D41/02
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for a process for separating a cap when a PET bottle is recovered and reused, to prevent foreign matters from getting into the recovered bottle, and to provide a mechanism to indicate that the cap is opened. SOLUTION: The cap is composed of a polyethylene telephthalate resin containing an ethylene telephthalate unit of 70 mole percent or more and partially welded to a bottle body. The cap may be partially welded to the bottle body by ultrasonic welding and/or heating-plate welding. Whether or hot the cap is opened can be checked by breaking a welded part or notched part. The breaking torque of the cap is 1-25 kg-cm.
Patent JP-2002305192-A (JP)
Title: Thin-film formation method
Inventor: MACHIDA KATSUYUKI
IPC: H05K3/46
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To realize a planarization method by a transfer using various materials. SOLUTION: In a thin-film forming apparatus 110, a coating film 102 applied on a sheet film 101 is dried to some extent to form a dry film 102a. Then, a substrate 103 is brought into contact with the sheet film 101, so that the dry film 102a and a surface having a wiring pattern 104 formed thereon face each other, and then pressed.
Patent JP-2002252704-A (JP)
Title: Speech aid facility, and speech relay aid facility
Inventor: SUMIYASU TADASHI
IPC: H04M1/27
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a speech aid facility and a speech relay aid system that allow participants whose desired terms are matched to make a speech with each other by using speech available devices such as phone, portable phone and Internet phone while the participants cannot know their contact places in this case. SOLUTION: The facilities of this invention store and register participant information including speech available contact place information at least such as a telephone number or a URL used by each participant, desired terms of opposite participant with which each participant desirably makes a speech and identification information created corresponding to each participant that cross-references with each participant, retrieve and extract the participant information including matched terms among a plurality of the stored and registered participant information items (conduct so-called matching processing) and conduct processing of making a speech between participants in cross- reference with the participant information extracted through the matching processing on the basis of the contact place information in the participant information.
Patent JP-2002315223-A (JP)
Title: Dc power source apparatus with charging function
Inventor: TAKANO NOBUHIRO
IPC: B25F5/00
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a power source apparatus having a charging function which does not impart a sense of incongruity to a user by instantaneously stopping charging and switching to a power supply to a motor-operated tool 4 when a power source switch 4b is turned on during charging of a battery pack 5. SOLUTION: The power source apparatus having the charging function comprises a trigger detecting means 43 having a function of outputting a charge disabling signal and a signal for allowing a power supply to the motor-operated tool 4 at a moment of detecting ON of the power source switch 4b, a power source output switch circuit 31 for enabling the output of a DC power source body 2 to be supplied to the tool 4, a power source output switch means 30 having a charge output switch circuit 32 for enabling the pack 5 to be charged, a charge current control circuit 21b for controlling charging of the pack 5, and a power source output control means 20 having a drive voltage control circuit 21a for controlling a drive voltage to the tool 4. In this case, when the switch 4b is turned on during charging, the charging state is instantaneously switched to the power supply state.
Patent JP-2002009076-A (JP)
Title: Local area alloying for preventing dishing of copper during chemical-mechanical polishing(cmp)
Inventor: SADDOHANSHUU MISRA
IPC: H01L21/3205
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for significantly reducing, and in most instances eliminating, the dishing of copper during chemical mechanical polishing(CMP) process by the use of electroplated alloys of copper where alloying metal forms a continuous solid solution with the copper. SOLUTION: By forming electroplated alloys of copper with metals that form continuous solid solutions therewith, a deposition layer of such an alloy on the surface of a barrier metal layer allows for lowering of the selectivity of the slurry polish used during the CMP process toward the alloy. The alloys of copper with metals that form a continuous solid solution in an electroplating process changes the oxidation characteristics, mechanical properties, electrical properties, stiffness parameters and hardness parameters of the copper. The change in these properties allows the alloy layer and barrier layer to be polished at an equivalent rate until the entire barrier layer has been polished. Since polishing rates of the barrier metal layer and the copper alloy approach 1:1, dishing of the copper in the trenches of a wafer from the CMP process can be avoided.
Patent JP-2002307605-A (JP)
Title: Coated steel panel excellent in draw squeezing processability
Inventor: YANO HIROKAZU
IPC: B05D7/24
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a coated steel panel obtained by forming the coating film of a thermosetting resin on a plated steel panel, forming no large unevenness in its plating layer and having a coating film hard to lower glossiness even if processing bringing about the deformation of the plating layer and the elongation of the coating film is applied. SOLUTION: The coating film of the thermosetting resin, wherein the elastic modulus of the uppermost resin coating film at 20 deg.C is 1×10<3> -5×10<3> N/mm<2> , is provided on the molten Zn-Al type plating layer containing 2-65 mass % of Al of the plated steel panel.
Patent JP-2002309760-A (JP)
Title: Core material for thin tatami mat and thin tatami mat using it
Inventor: MATSUYOSHI HIROYOSHI
IPC: E04F15/02
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a core material for a thin tatami mat satisfactory needle piercing property, sufficient bending rigidity for sewing a tatami surface with less warping, and proper heating transmitting performance with less dimensional change by heat or moisture so as to be usable for floor heating at a low manufacturing cost, and a tatami mat using it. SOLUTION: The core material for thin tatami mat comprises paper boards of 0.1-2 mm in thickness adhered to both sides of a plastic corrugated board of 3-10 mm in thickness.
Patent JP-2002315201-A (JP)
Title: Discharge prevention circuit
Inventor: TAWARA HIROMITSU
IPC: H02J7/00
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a discharge prevention circuit which is capable of preventing discharging from a capacitor as much as possible if direct-current input ends are instantaneously short-circuited in an input stabilization circuit provided with the capacitor for the stabilization of equipment, and to minimize power loss in normal operation. SOLUTION: If the input ends a and b of the input stabilization circuit 15 are instantaneously short-circuited, the electric charges held in the capacitor 3 are made to flow toward the input a side via a current transformer 4. A voltage Ve is produced at a resistor 9 by the reverse current until magnetic saturation takes place in the reverse direction toward the secondary side of the current transformer 4. This voltage is rectified at a diode 8, smoothed at a capacitor 7, divided, and applied to the gate of a transistor 6. When the transistor 6 is turned on by the gate voltage, both ends of a resistor 13 are short-circuited, and a transistor 5 is turned off. Therefore, a current flow from a b-end to d-end is interrupted, and discharging of the capacitor 3 is reduced.
Patent JP-2002009939-A (JP)
Title: Communication system, terminal system, switch and method
Inventor: SCHNEIDER PHILIPPE
IPC: H04N21/643
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for transmitting and receiving video and audio signals, which uses a communication system, a terminal system and a switch. SOLUTION: This communication system provided with the switch 6, a terminal having a display for displaying video, video codecs 11, 21, 31 and 61, audio transceivers 16, 26 and 66 for transmitting and receiving audio, and detectors 14, 24 and 34 for detecting a telephone call between the 1st and 2nd terminals provides further convenience to users by including a transmitter for similarly displaying video displayed on the 1st terminal on the 2nd terminal in response to the detection and an operation signal.
Patent JP-2002313644-A (JP)
Title: Transformer
Inventor: KOYAMA TAKESHI
IPC: H01F27/29
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a transformer to be used for digital data transmission which is prevented from the deterioration of electric characteristics due to a connection pattern of a coil lead. SOLUTION: The transformer comprises a core 23 which is formed with at least two parallel through holes 21 and has a magnetic leg section 22 formed between the through holes 21, at least two coils 27, each wound around the magnetic leg section 22 through the through holes 21 and having a lead 24, terminals 28a-28d to be connected by the leads 24, and a plate-like base 30 which is placed with the core 23 on the upper face and is planted with the terminals 28a-28d. The core 23 is placed on the upper face of the base 30 in such a direction that the through holes 21 may be in a vertical direction, and the leads 24 are extracted from below the through holes 21.
Patent JP-2002314668-A (JP)
Title: Mobile communication terminal device
Inventor: MANABE SHUNICHI
IPC: H04W52/02
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a mobile communication terminal device like a portable telephone set which has less power consumption not to unnecessarily consume a display part (LCD) mounted on the device at transmission and reception of information and data between devices. SOLUTION: The mobile communication terminal device which transmits and receives data to and from the outside by radio communication is provided with a display device for display operation of information including transmitted and received data and/or light radiating operation and a display device control means which starts a timer in sending to the outside of a display request for change from a display picture in the middle of display operation to another display picture and stops operation of the display device after a prescribed time whether or not key input is performed thereafter.