baber/WOPTO huggingface dataset:
Patent JP-2002025952-A (JP)
Title: Treatment method of semiconductor wafer
Inventor: ARAI KAZUNAO
IPC: B24B37/20
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a treatment method of a semiconductor wafer for preventing a cross-contamination and eliminating mixing of impurity into a treatment gas in process, in which a circuit is formed on the surface of a semiconductor wafer. SOLUTION: The treatment method of a semiconductor wafer includes each process for forming a circuit on the surface of the semiconductor wafer. In the treatment method, a deposition removing process for removing a deposition produced in the process and stuck around the outer boundary part and the rear face of the semiconductor wafer is carried out at a desired step between these processes.
Patent JP-2001029289-A (JP)
Title: Vacuum cleaner
Inventor: EBARA TAKASHI
IPC: A47L9/16
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a convenient vacuum cleaner with a centrifugal dust collector at the upper part of a suction implement. SOLUTION: This cleaner consists of a cleaner body having an electric blower and a floor nozzle 24. The upper part of the floor nozzle 24 is provided directly with an almost cylindrical centrifugal dust collector 50 in communication with a suction port of the floor nozzle 24. A detachable trapping chamber 52 is detachably mounted on a portion of the circumference of the centrifugal dust collector 50. Therefore, the removal of the trapping chamber 52 is only required in dumping dust staying in the centrifugal dust collector 50, resulting in more convenience.
Patent JP-2002029005-A (JP)
Title: Multilayered molded object excellent in weatherability
Inventor: YONEZAWA JUN
IPC: B29C47/06
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a multilayered molded object strongly bonded to a base material and excellent in weatherability. SOLUTION: The multilayered molded object is obtained by bonding a styrenic resin (a), which is reinforced by a diene polymer, becoming a base material and a styrenic resin (b), which is reinforced by a saturated rubbery polymer, becoming an outer surface layer.
Patent JP-2002055612-A (JP)
Title: Clip-type namecard
Inventor: SASAKI MASAAKI
IPC: G09F1/10
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a clip-type namecard which allows a namecard to smoothly maintain a perpendicular state, even when putting a clip to the edge of the chest pocket of a suit and even when putting the clip at the lapel of a business suit and which may be easily manufactured. SOLUTION: An annular member 3 is mounted at a namecard body 1, and a junction ring 4 is interlinked to this annular member. This junction ring is turnably mounted at one clipping plate of a clip 2.
Patent JP-2001068461-A (JP)
Title: Method of raising etching selectivity of metal silicide film to polysilicon film and method of etching laminate film of polysilicon film and metal silicide film, using the same
Inventor: KIN TEIKO
IPC: H01L21/302
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide an etching method which raises the etching selectivity of a metal silicide film to a polycide film in plasma etching of the polycide film. SOLUTION: A step of applying a bias power to a substrate 110 to accelerate etching gas ions for etching a metal silicide film 142 when a plasma source power is applied to an etching chamber to etch the metal silicide film 142 with a plasma, and a step of continuing applying the plasma source power, without applying the bias power to the substrate or applying a power at a low level not enough to accelerate the etching gas ions so that the etching gas is chemically adsorbed by the metal silicide film and an exposed polysilicon film 130 is oxidated are repeated.
Patent JP-2002033119-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: IWAMOTO KAZUYA
IPC: H01M10/0567
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To solve a problem in which transesterfication by chain carbonic ester occurs when mixed solvent of cyclic carbonic ester and the chain carbonic ester is used as nonaqueous electrolyte, alkoxide radical to be storing nucleophile such as methoxy group or ethoxy group as the intermediate bodies occurs, ring-opening/decomposition of carbonic ethylene to be cyclic ester is promoted to generate gas, or a characteristic is lowered by dissolving metal of a prositive electrode active material and destroying a crystal structure. SOLUTION: Two or more kinds of compounds selected from a group constituted of cyclic ester, cyclic ester, cyclic acid anhydrides and derivatives of the compounds are used as an electrolyte solvent. As for at least one kind of the compound, supporting electrolyte having lithium as cation and a surface active agent are dissolved in the solvent made as a compound having a melting point <=-20 deg.C.
Patent JP-2002030664-A (JP)
Title: Tie rod fixing device
Inventor: YASUNO TAKEO
IPC: E02D17/18
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a tie rod fixing device capable of allowing a construction error since a fixing can be performed in correspondence with various sizes of H steel piles, eliminating the need of a formwork at the time of placing of slab concrete and, in the fixing on the ground side, properly transmitting the tensile force of a tie rod to an anchor side. SOLUTION: In this fixing device 3 on a front wall side, an H steel pile 7 is held by generally hook-shaped clamp members 30 and 31. The clamp members are formed of the steel materials of generally channel shape in cross section, and the overlapped position of overlapping pieces having elongated holes provided therein is displaced appropriately to hold the steel pile. A tie rod 6 is passed through two elongated holes in the overlapped state, a flat seat plate 32 and a recessed receiving seat plate 33 are pressed against the front and rear surfaces thereof, and the seat plates are tightened with round head nuts 34. In the fixing device 5 on the ground side, a connection plate 5, a turnbuckle 52, and the tie rod 6 are connected to a pressure retaining plate 50 fixed to an anchor rod 9 in that order. A pair of connection pieces 501 are installed on the pressure retaining plate symmetrically with respect to a hole part allowing the anchor rod to be passed therethrough, and the connection plate 53 is connected to the connection pieces 501.
Patent JP-2002031060-A (JP)
Title: Hermetic compressor
Inventor: TAKEDA SHUJI
IPC: F04B39/12
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a hermetic compressor assuring an enhanced easiness for the assembling operation and welding operation, an increased strength and involving no risk to deteriorate the performance caused by thermal strain at welding by introducing such a structure that a suction pipe and a discharge pipe are connected with the lid of a sealed vessel and the pipings around them are embodied in a dual layer structure formed from steel plates whose surfaces are subjected to copper plating. SOLUTION: A motor and a compression part 3 are installed in a hermetic vessel 1 consisting of a cylindrical trunk having bottom and a lid, and the inside of the vessel 1 is partitioned into a discharge chamber 7 wherefrom a compressed refrigerant is discharged from the discharge hole in the compression part 3 and a motor chamber to store the motor, and a suction pipe 8 to introduce the sucked refrigerant is connected with the suction chamber 7 of the compression part 3 while a discharge pipe 9 to lead out the compressed refrigerant is connected with the discharge chamber 7. Thus the intended hermetic compressor is constructed, wherein the suction pipe 8 and discharge pipe 9 are embodied in a cylindrical dual layer structure such that steel plate whose surfaces are subjected to copper plating are rolled coaxially.
Patent JP-2002029368-A (JP)
Title: Vehicular hood device
Inventor: SASAKI SAKAE
IPC: B60R21/34
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular hood device offering simple construction for holding a hood and improved in productivity. SOLUTION: The vehicular hood device 20 comprises hinge means 30 serving as a connection link mechanism for lifting the hood 21 using an actuator 24 when an obstacle 18 collides and for determining the lifting position of the hood 21 using first and second links 50, 60. The hinge means 30 has a first link stopper 53 provided on the first link 50 for preventing the fall-down of the first link 50 backward of a vehicle after the first and second links 50, 60 are elongated by the operation of the actuator 24 and a second link stopper 62 provided on the second link 60 for making the second link 60 engage the first link 50 when the second link 60 falls down frontward of the vehicle.
Patent JP-2002043594-A (JP)
Title: Optical transmission type thin film solar cell module
Inventor: OUCHIDA TAKASHI
IPC: H01L31/04
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To provide an optical transmission type thin film solar cell module capable of obtaining a high output by reducing a photodegradation. SOLUTION: The optical transmission type thin film solar cell module comprises a solar cell formed by sequentially laminating a transparent surface electrode layer, a photoelectric conversion layer and a back electrode layer on an optical transmission substrate, a transparent portion for transmitting from the surface electrode layer through the conversion layer and the back electrode layer, and a transparent sealing material covering the back electrode layer so that the sealing material has a light absorptivity of 40% or more in a near infrared wavelength region of 500 to 2,000 nm and thus a deterioration of the photoelectric conversion efficiency is prevented.
Patent JP-2002035539-A (JP)
Title: Deodorization method and apparatus
Inventor: ISHIBASHI MIKIO
IPC: B09B3/00
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a deodorization method in which high-temperature high- humidity gases produced during treating kitchen garbage is discharged into the atmosphere after it is deodorized and intoxicated without fail and the waste water produced from the treatment is discharged into a sewer after it is intoxicated by deodorization and decoloration and which is therefore safe from a risk of making a nuisance to the people living in the neighborhood and of causing environmental pollution and to provide an apparatus therefor. SOLUTION: The gas produced from a kitchen garbage treater is forcedly introduced into means having the capacity of removing moisture; the gas from which moisture has been removed by means of the above means is introduced into a deodorizing means where malodorants are removed from the gas; and the deodorized gas is discharged into the atmosphere.
Patent JP-2002041700-A (JP)
Title: Right content acquiring device and right verifying device
Inventor: NAKAJIMA YOSHIAKI
IPC: G06Q50/00
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a hierarchical right content acquiring device and a hierarchical right verifying device, which can generally express right, can sufficiently improve description and correction efficiency when similar right is defined and the processing efficiency of a large quantity of similar rights and can flexibly group the rights. SOLUTION: A control part 31 acquires right definition from a right definition accumulation part 32 based on right definition specification information included in a content acquiring request, converts right definition into an inner system which the control part 31 can process. Information is acquired from the inner system based on right definition constitution element specification information included in a content acquiring request and is returned to a call source as a processing result with respect to the content acquiring request.  When a constitution element shown by right definition constitution element specification information is not included in the inner system, the constitution element shown by right definition constitution element specification information is acquired from any right definition shown by right definition reference information and returned as the processing result of the content acquiring request.
Patent JP-2002034797-A (JP)
Title: Grated and roaster with it
Inventor: NISHINA HIDEO
IPC: A47J37/06
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a grate capable of minimizing charcoal consumption and a roaster with the same which uses charcoal as a heating source. SOLUTION: This grate is provided with a grate body 2 composed of a placement part 3, the optional part of which is formed flatly and a chevron part 4 which is installed continuously to the placement part 3, and a plurality of air holes 5 which are formed at the optional places of the grate body 2. The roaster 6 is provided with an inner body 7 having the air holes 701 at the optional places, a water vessel 8 which is installed in the inner body 7, can store water or the like inside and has the air holes 801 at the optional places, a charcoal stove 10 which is installed in the water vessel 8 and has the openings 1001 at its bottom, the grate 1 placed in the stove 10, and a cooking part 11 arranged above the stove 10.
Patent JP-2002038691-A (JP)
Title: Building board
Inventor: SHIRAI SHIGEHARU
IPC: E04F13/08
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a building board having such shape that a peripheral face of a projecting pattern part is inclined and irregular face capable of joining divided projecting pattern parts arranged on both sides without causing a clearance to produce all projecting pattern parts and forming a recessed pattern like a breaking joint giving no sense of incongruity when a plurality of boards are joined in their end parts while facilitating its forming. SOLUTION: In this building board 10 constituted such that substantially square recessed and projecting patterns having feeling of tile, brick, and stone are formed on a surface of the board member, a recessed and projecting pattern part 21 is further formed on a surface of a projecting pattern part 12, and the peripheral face 22 is inclined and irregular recessed and projecting face, one side fringe of the building board is formed by aligning an end face of a divided vertical joint part 13a forming a recessed pattern part and an end face of a divided projecting pattern part 21a dividing the projecting pattern part 12 mutually,  and the other side fringe thereof is formed by aligning an end face of a vertical joint part 13b corresponding to a part left after dividing a vertical joint part 13 and an end face of a divided recessed pattern part 12b corresponding to a part left after dividing the projecting pattern part 12 mutually.
Patent JP-2002042739-A (JP)
Title: Tungsten halogen lamp and lighting system
Inventor: FUKUE KAZUNARI
IPC: H01K1/40
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a tungsten halogen lamp capable of preventing halogen from flocculating in the vicinity of an end part within an air tight container to be a conventionally coldest part, preventing an internal lead wire from being fragile or being broken due to corrosion, enhancing vibration proof and shock resistance and improving luminescent efficiency and a lighting system such as a headlight for a vehicle mounted with the same lamp. SOLUTION: These are a tungsten halogen lamp L1 provided with a translucent air tight container 1 having a sealing part 2 formed at an end part, at least a pair of sealing members 31 and 31 sealed within the sealing part 2, internal lead wires 32 and 32 connected with the sealing members 31 and 31, a coiled filament 4 connected between tip parts of the internal lead wires 32 and 32, a heater 5 connected with the coiled filament 4 in parallel between the internal lead wires 32 and 32 and disposed to face the coldest part within the air tight container 1 and halogen and inactive gas filled into the air tight container 1 and a lighting system such as the headlight LH for the vehicle mounted with the lamp L1.
Patent JP-2001063414-A (JP)
Title: Automobile seat of variable form
Inventor: CANTELEUX JOEL
IPC: B60N2/02
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a safe automobile seat easily operable, and excellent in reliability and strength. SOLUTION: This seat 20 has a base assembly fixed to an automobile body 30, and two end parts connected by an articulated system to a shaft fixed to a seat cushion 22 and the base assembly respectively. The seat 20 has also an articulated support assembly 32 having a front and rear support links 34, 36 for the seat cushion 22 of a seat, a device for adjusting an angular position of the support links 34, 36 with respect to the seat cushion 22, and a device for adjusting a position of a backrest 24 with respect to the cushion 22. The adjusting device has an articulated projecting or recessed quadrilateral having four corner parts S1-S4, the first corner part S1 is connected to the seat cushion 22, and the second and fourth corner parts S2, S4 are connected to the backrest 24.
Patent JP-2002050836-A (JP)
Title: Printed circuit board and electronic apparatus
Inventor: OTAKI TORU
IPC: H05K1/02
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To make it possible to improve characteristics of reflected noises and radiated noises and reduce distortion of waveform in printed wiring, in which the IC mounted on a printed circuit board for generating a digital signal and an IC for receiving the digital signal are connected with a wiring pattern. SOLUTION: In the printed wiring board, a wiring pattern 8 between an IC 1 mounted on the printed wiring board for generating a digital signal and an IC 2 for receiving the digital signal is connected with a wiring pattern longer than λ/2. A first impedance element 5 is provided near the IC for generating the digital signal. In this case, a second impedance element 6 is inserted at an interval smaller than λ/4=λ0/4√(εeff), where λ0 is a wavelength in vacuum related with the highest frequency to be measured in radioactive obstructive wave specification, εeff is relative dielectric coefficient near to the wiring pattern.
Patent JP-2002051073-A (JP)
Title: Congestion controller
Inventor: MAKIMOTO SATORU
IPC: H04L69/40
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a congestion controller that can minimize deterioration in a throughput of a data packet in the case of controlling congestion in a configuration where a data packet and a congestion control packet use a signal line between communication units in common. SOLUTION: When the congestion controller transmits a congestion control packet, a congestion control packet re-transmission timer 25 starts count-down of a stop request time and a data packet transmission time measurement section 26 obtains a time required for transmission of a data packet upon the receipt of the data packet. A comparison section 28 compares the transmission time with a value of the congestion control packet re-transmission timer, and when the value of congestion control packet re-transmission timer is smaller and an outgoing congestion control packet transmission control section 20 confirms that congestion in the incoming direction is not released in this case, the outgoing congestion control packet transmission control section 20 conducts re- transmission control of the congestion control packet in the outgoing direction.
Patent JP-2002051364-A (JP)
Title: Method for managing call number in key telephone system
Inventor: MATSUMOTO TAKASHI
IPC: H04Q3/58
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a call number managing method in a key telephone system, capable of easily executing management and transfer by managing call numbers, each independently added at a line wire side and an extension side. SOLUTION: In a method for managing a call number in a key telephone system, equipped with a main device connected to an ISDN line wire and housed with plural ISDN terminals in its extensions, at communicating between the line wire and terminals, a call number for managing communication processing between the main device and the terminals is newly set, independently of a call number for managing communication processing between the line wire and the main device, and the main device controls the communication between the line wire and the terminals by making the both call numbers correspond to each other.  At communicating between the terminals, a call number for managing communication processing between the main device and the reception side terminal is newly set, independently of the call number for managing communication processing between the transmission side terminal and the main device, and the main device controls the communication between the terminals by making the both call numbers correspond to each other.
Patent JP-2002020902-A (JP)
Title: Socks for sandal and method for knitting the same
Inventor: HAGIWARA ASAYA
IPC: A41B11/00
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a socks for sandals preventing a calf part and ankle part from sliding down, and preventing the opening end part of the calf part from getting out of shape. SOLUTION: This socks for sandals is characterized by that the following items are set at will: the number of elastic fibers knitted into a calf part, the space each between the respective neighboring fibers, elastic strength of the elastic fibers, and respective items stated above regarding the elastic fibers knitted into an ankle part, and also the width between the elastic fiber area of the calf part and that of the ankle part.
Patent JP-2002054849-A (JP)
Title: Method for automated hot water supply by electric water heater
Inventor: MASUDA TAKASHI
IPC: F24H1/18
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for automated hot water supply by an electric warm water heater in which hot water introduction, additional hot water introduction, and water introduction into a bathtub are facilitated. SOLUTION: A method is provided for automated hot water supply by an electric water heater 10 for automatically supplying hot water into a bathtub 25 through a pipe line 22 for circulating warm water obtained by mixing hot water by the electric water heater 10 and supply water at a predetermined hot water temperature. There are provided means for setting a hot water amount in the bathtub 25, means for obtaining warm water at predetermined temperature by mixing hot water from the electric water heater 10 and supply water, and means for controlling hot water introduction, heat insulation, additional hot water introduction, and additional water introduction of warm water to the bathtub 25. Hereby, the hot water introduction to the foregoing bathtub 25 is automatically achieved.
Patent JP-2002053143-A (JP)
Title: Breathable bag
Inventor: TAKESHITA SHIGERU
IPC: B65D33/01
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a breathable bag for packaging rice or the like which is excellent in deaeration properties of air in the bag and which can be manufactured in a simple process. SOLUTION: The breathable bag comprises a bag formed with an intermittent heat-bonded portion comprising heat-bonded portions and non-heat-bonded portions on at least one of sides of two rectangular laminate films including a base layer and a heat-bonding resin layer which are laminated with their heat-bonding resin layers overlaid. The intermittent heat-bonded portion is formed while one or two heat-bonding sheets, a two-fold heat-bonding sheet and a heat-bonding sheet having a groove communicating with a surface are inserted between the two laminate films. The internal air can be easily deaerated from gaps formed between the two laminate films and the heat- bonding films and a communicating groove on the non-heat-bonded portions of the intermittent heat-bonded portion.