baber/WOPTO huggingface dataset:
Patent JP-2002217165-A (JP)
Title: Equipment and method for processing solution for semiconductor wafer
Inventor: HARADA MICHIYUKI
IPC: H01L21/306
Filed: 2001-01-18
Abstract: PROBLEM TO BE SOLVED: To effectively realize a series of processes of etching, purification, regeneration and reuse by effectively removing NOx contained in a solution after etching process. SOLUTION: An equipment for processing a solution for treating a semiconductor wafer 1 using a chemical solution containing nitric acid and hydrofluoric acid as an etching solution provides a supporting means 20 for levelly supporting and rotating the semiconductor wafer 1, a chemical solution ejecting means 22 for ejecting the etching solution, and a pure water ejecting means 22 that ejects pure water.  The equipment comprises recovery means 21A that recovers etching solution used for the treatment, a recovery tank 3 that stores a recovered etching solution recovered by recovery means 21A, a gas suction mouth 3b provided at the bottom side of the recovery tank 3 for inducing gas like inert gas, and means for measuring absorbency 33 and 34 by which the end point of the purification treatment of the recovered etching solution can be detected with a gas induced from the gas suction mouth 3b.
Patent JP-2002217266-A (JP)
Title: Substrate-processing device
Inventor: HASHIMOTO MITSUHARU
IPC: H01L21/677
Filed: 2001-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a substrate-processing device that reduces its installation area and stably transfers a substrate. SOLUTION: In the substrate-processing device 1, substrate-processing units are laminated around a transfer robot TR1 arranged at the center of a processing region A. In a second layer D2, rotary coating units SC1, SC2 are arranged across an indexer ID and the transfer robot TR1. Rotary developing units SD1, SD2 are laminated in a fourth layer D4 above the rotary coating units SC1, SC2. Multilayer heat treatment units 20, 21, and 22 and an edge exposure unit EE are arranged side by side in the horizontal direction above the indexer ID.
Patent JP-2001281238-A (JP)
Title: Ex-vito test kit for testing effectiveness of reverser of multidrug resistance
Inventor: STEIN WILFRED DONALD
IPC: G01N33/50
Filed: 2001-01-19
Abstract: PROBLEM TO BE SOLVED: To provide an ex-vivo test kit for testing the effectiveness of a reverser in the blood, serum, or plasma of a patent containing the reversers of multidrug resistance. SOLUTION: The ex-vivo test kit consists of a number of cell membranes originating from drum resistance cells that contain protein for pumping an agent, and are combined to a number of support surfaces, and a coloring matter that gives a light signal and is pumped by the protein to the outside of the membrane and reaches membrane sacs that are attached to the support surfaces.
Patent JP-2002217850-A (JP)
Title: Method, system and program for collecting viewing data of contents for broadcasting
Inventor: YAMASHITA TSUYOSHI
IPC: G06F21/10
Filed: 2001-01-22
Abstract: PROBLEM TO BE SOLVED: To collect viewing data on which viewer personal data are reflected. SOLUTION: This method for collecting viewing data of broadcast contents is to collect the viewing data of the viewer capable of viewing a plurality of contents broadcasted from a broadcasting station 2, by using a digital broadcasting receiver 3 including a controller 36. The method is provided with a step for attaching respectively the identification information to the plurality of broadcasting contents and transmitting the identification information together with a program for the viewing data collection, and a step for collecting the viewing data of the broadcasting contents consisting of the viewer personal data transmitted, on the basis of the performance of the program for the viewing data collection by the controller 36 and at least the identification information of the displayed broadcast contents,  when a digital broadcasting receiver 3 receives and displays at least one piece of broadcasting contents among a plurality of broadcasts contents.
Patent JP-2002223064-A (JP)
Title: Wiring board with pin and electronic device using the same
Inventor: HARAZONO MASAAKI
IPC: B23K101/40
Filed: 2001-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a wiring board having a lead, from which the lead pin does not remove easily, enables a mounted electronic component to normally be connected to an external electric circuit, and makes it possible to normally reproduce the lead pin by soldering it again even if the lead pin has removed. SOLUTION: This wiring board with the pin is characterized by that a pin- fitting pad 2b which is electrically connected to a wiring conductor 2 is provided on the reverse surface of an insulating substrate 1 made of an organic material having the wiring conductor 2 and the lead pin 3 having a flat upper end is stood on the pin-fitting pad 2b across a solder layer 9a of 30 to 70 μm in thickness between the upper end surface and the pin-fitting pad 2b.
Patent JP-2002221730-A (JP)
Title: Liquid crystal display device
Inventor: SOTOGUCHI TOSHIYUKI
IPC: G09F9/30
Filed: 2001-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device capable of displaying a high quality image by eliminating the moire fringe, the step-like edge and the unevenness of a display image. SOLUTION: Pixel electrodes 31 with hexagonal outline enables to eliminate the moire fringe and the step-like edge of the display image because they form a zigzag pattern of edge arrangement instead of a lattice of rectangular pixel electrodes when they are arranged repeatedly.
Patent JP-2001270928-A (JP)
Title: Seat cushion pad
Inventor: KAZUNO ATSUSHI
IPC: B68G7/06
Filed: 2001-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a seat cushion pad which has such high damping properties as to lower the vibration transmission rate at about 6 Hz to a level equal to or lower than that obtained conventionally while lowering the resonance magnification at 2-4 Hz. SOLUTION: This seat cushion pad comprises a molded polyurethane foam obtained by pouring polyurethane raw materials into a metal mold provided the pad has an air permeability of 0.05-1.5 cfm and has a core layer having a hysteresis loss of 17% or lower. Preferably, the air permeability is 0.1-1.5 cfm and the hysteresis loss of the core layer is 15% or lower.
Patent JP-2002219184-A (JP)
Title: Protective equipment
Inventor: TOSHIMI GOUSUKE
IPC: A62B7/02
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To provide protective equipment connected to airlines for air supply with the ability to cope with airlines being entangled or the like. SOLUTION: The protective equipment 1 is equipped with a mask-side air hose 10 to be connected to a protective mask 200 and a supply-side air hose 100 to be connected to the air supply source. At the ends of the mask-side air hose 10 and the supply-side air hose 100, inter-connecting connection parts 11a, 12a, 111 and 121 are provided, respectively. Further, at the end of the mask-side air hose 10 a multiple number of connective parts 11a and 12a are provided so that a multiple number of supply-side air hoses 110 and 120 can be simultaneously connected.
Patent JP-2002227142-A (JP)
Title: Soundproof construction for structure
Inventor: ODA MITSUAKI
IPC: E01D101/40
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To improve the soundproof performance of a structure. SOLUTION: Grains 9 made of coal ash or the like are stored in a storage space 8 formed by fitting a storage member to a constituting member 1 forming the girder of a box girder bridge 11. The grains 9 are not fixed in contact with the surface of the constituting member 1 facing the storage space 8, therefore a coincidence frequency fc can be maintained nearly equal to that before this invention is implemented. Sound emission efficiency σ can be maintained nearly equal, the vibration velocity amplitude v of the constituting member 1 is reduced by about 10 dB, and emission sound power P can be reduced. The vibration energy of the constituting member 1 is converted into heat energy by the collision and friction among the grains 9 for vibration damping, a reduced sound quantity corresponding to a damped vibration quantity is attained, and the sound can be effectively reduced.
Patent JP-2002226629-A (JP)
Title: Rubber composition and pneumatic tire
Inventor: NAGAE AKINORI
IPC: C08K3/04
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a rubber composition capable of realizing a high grip property and a driving stability and of maintaining those characteristics at a last stage of driving and provide a pneumatic tire produced from the same. SOLUTION: The rubber composition comprises 100 pts.wt. of a rubber component containing at least one of a natural rubber(NR) or a diene-based synthetic rubber and 0.2-2.0 pts.wt. of a sulfur component as a vulcanizing agent and 0.1-1.5 pts.wt. of tetrabenzyl tiurum disulfide as a vulcanizing promotor.
Patent JP-2002220639-A (JP)
Title: Martensitic stainless steel superior in ductility and stainless steel pipe for oil well
Inventor: ABE TOSHIHARU
IPC: C22C38/18
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To provide martensitic stainless steel superior in ductility and a stainless steel pipe made from this stainless steel. SOLUTION: The martensitic stainless steel superior in ductility comprises including 10-14% Cr, 0.001-0.050% Al, 0.0001-0.030% Ca by mass%, and satisfying the following expression when defining Lmax (μm) to be a maximum length of inclusions and Al% and Ca% to be contents of Al and Ca included in the martensitic stainless steel. Lmax+1200. (Al%+10.Ca%)<=120.
Patent JP-2002231375-A (JP)
Title: Sealing structure for auxiliary machine module
Inventor: KAMEYAMA ISAO
IPC: B60R11/04
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a sealing structure for an auxiliary machine module for preventing the performance thereof from being damaged by ingress of foreign materials such as moisture and dust into the inside thereof; and providing superior maintainability. SOLUTION: In the sealing structure for the auxiliary machine module Z, the auxiliary machine 1 is provided with a base plate 2; a connector body 31 is formed with a terminal 5 and a connector base plate 6; one end of the terminal 5 is soldered to the base plate 2; the connector body 31 is provided with a first sealing member 7; an internal housing 32 is formed within a container portion 3e of a case 3, corresponding to the connector main body 31; a connector frontage 30a is formed on the case 3, and the base plate 2 is fitted to the case 3, so that the first sealing member 7 is fixed closely to the internal housing 32 to seal the connector frontage 30a, and the connector 30 is constituted also.
Patent JP-2001257570-A (JP)
Title: Switching means, bistable circuit and multistable circuit
Inventor: SUZUKI TOSHIYASU
IPC: H03K3/356
Filed: 2001-01-04
Abstract: PROBLEM TO BE SOLVED: To constitute a memory of reduced current consumption like a CMOS memory of a normally-on-type transistor, etc., in the bistable circuit of the second invention, e.g. SOLUTION: For example, as shown in the figure, a pull up means is formed with a drain grounded N channel type FET and a gate grounded P channel type FET, a pull down means is formed with the P channel type drain grounded FET and the N channel type gate grounded FET of, and the pull up means and the pull down means are connected in series between both DC power source terminals. Thus, when the pull up means is on, both of the FETs on the side of the pull down means is given gate reverse bias to be off and when the pull down means is on, both of the FETs on the side of the pull up means is given gate reverse bias to be off. Thus, current never flows in a stable state and current consumption is reduced. In this embodiment, a writing speed is improved because only junction type FETs are used (reference: patent No. 2853041).
Patent JP-2002236423-A (JP)
Title: Image forming device
Inventor: TANAKA KOYA
IPC: G03G15/16
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device free from irregularities in an image caused by blur or the like by constituting the device so that voltage to form transfer electric field can be applied from the back surface side of a belt provided with an electrode forming transfer electric field on its surface side. SOLUTION: The belt has a plurality of electrodes which are extended in a width direction crossing with the moving direction of the belt on the surface of insulating base substance, at least one end of which goes round to the back surface of the insulating base substance, and which are arrayed separately from each other, and a surface layer covering over the surface where the plurality of electrodes are arrayed. Then, the device is equipped with a contact transfer member for applying transfer voltage via the electrode by coming into contact with the back surface of the belt at a transfer position.
Patent JP-2002243249-A (JP)
Title: Air conditioning system
Inventor: MIYAUCHI HIROSHI
IPC: G06Q50/00
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To favorably remote-control the air conditioning terminal of an air conditioner or the like, using an external communication means such as a portable telephone terminal or the like, and utilizing the internet. SOLUTION: In an air conditioning system 10, a heat source unit 13, the first air conditioner 1 and the second air conditioner 2 for executing the air conditioning by making use of the warm water from this heat source unit, a floor heating unit 3 and a bathroom drying heater 4, are centrally controlled by centralized controller 38. The above centralized controller has a function capable of connecting with the internet, takes in the mail signal sent from the portable telephone terminal 41 via the server 40 of an internet provider and the internet, and controls the air conditioners, the floor heating unit, the bathroom drying heater, the heat source unit, etc.
Patent JP-2002046850-A (JP)
Title: Emergency stop device for belt conveyor
Inventor: MASUOKA YUKIO
IPC: B65G43/02
Filed: 2001-01-09
Abstract: PROBLEM TO BE SOLVED: To provide an emergency stop device for a belt conveyor with excellent safety at the time of stopping, considered in safety in a restart. SOLUTION: This emergency stop device for stopping drive of the working belt conveyor for carrying out earth and sand in a construction site or the like in an emergency is directly or indirectly provided in the belt conveyor. The emergency stop device comprises a control panel and a stopping switch.
Patent JP-2001331859-A (JP)
Title: Remote management system for automatic vending machine
Inventor: OYAMADA SOKEN
IPC: G07F9/10
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a remote management system which can perform management/confirmation as if a salesperson is there and remotely manages an automatic vending machine or an unmanned store. SOLUTION: This system is provided with a detecting means for detecting a person who comes to the store, a sound collecting means for collecting sound around the automatic vending machine of the unmanned store, a photographing means for photographing the outward appearance of the person and the situation around the automatic vending machine or the unmanned store, an identification card photographing means for photographing an identification card or the like carried by the person and a notifying means for urging the person to perform the subsequent actions, and the automatic vending machine or the unmanned store is connected to an operation center for separately controlling them with communicating means.  The detecting means, the photographing means and further the power sources of the communicating means and the automatic vending machine or the unmanned store side are desirably arranged so as not to be visually recognized.
Patent JP-2002247755-A (JP)
Title: Feeder device
Inventor: FURUKURA KAZUMASA
IPC: B66F9/24
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide higher safety than that of a conventional art by preventing the occurrence of a short circuit between positive and negative electrodes of a power supply, even when the respective terminal electrodes on the power supply side and ground contact side of a movable-side contact piece constituting an electrical switching device are made abruptly conductive, in a feeder device for feeding power from the power supply provided in a body to an electrical apparatus fitted at a movable body via the electrical switching device. SOLUTION: This feeder device comprises a contact presence/absence detecting means 41 for detecting the presence or the absence of contact between a movable-side contact piece 22 and a stationary-side contact piece 32 of the electric switching device 16, and outputting a detection signal corresponding to the detection, and a feeding compulsion cut-off means (relay circuit) 45 for forcedly cutting off a feeder line connecting the power supply 2 and the stationary-side contact piece 32 in response to a detection output indicating a noncontact condition of both contact pieces 22, 32 by the contact presence/ absence-detecting means 41.
Patent JP-2002245893-A (JP)
Title: Switch system and button switch for network
Inventor: TSUDA KEIJI
IPC: H04Q9/00
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a switch that can correspond to LON(Local Operating Network). SOLUTION: The push button switch for the network comprises a base 111 that is equipped with a power supply connector hole 113 and a communication connector hole 114, a circuit board 131 that is housed in the base 111 and is equipped with a power supply connector 41 to be inserted in the power supply connector hole 113, a communication connector 42 to be inserted in the communication connector hole 114, a transceiver 44 that transmits and receives a signal between networks, a power supply display lamp 46, an switch action display lamp 47, and a witch control semiconductor chip 43 that is supplied with power through the power supply connector 41 and communicates between networks through the transceiver 44 via the communicating connector 42, and drives the power supply display lamp 46 and the switch action display lamp 47,  and a lid body 171 that is arranged over the base table 111 and is equipped with an operating button 51 that makes switch action to the semiconductor chip 43, a power supply display lamp projecting aperture 174 and a switching action display lamp projecting aperture 175.
Patent JP-2002251676-A (JP)
Title: Disaster preventing monitoring facility
Inventor: SUZUKI MUNEMASA
IPC: H04M9/00
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To reduce capacity of an amplifier for a disaster preventing monitoring panel used in a voice alarm of a shared part by utilizing an amplifier of a fire receiver for a dwelling unit. SOLUTION: The disaster preventing monitoring panel 1 is provided with a monitoring control part 30 sending a voice alarm output control signal by a transmission line 28 to a predetermined fire receiver 2 for a dwelling unit in judgment of a fire and outputting a voice alarm signal from a voice synthesizing part 46, first electronic switches 52a and 52b disengaging a call line 29 from a call circuit 36 of an intercom control part 34 and switching to an output of the voice synthesizing part 46 when the voice alarm signal is sent from the monitoring control part 30, and a power amplifier 47 amplifying the voice alarm signal from the voice synthesizing part 46 and sending it to any one of lines of speakers 50a-50n for the shared part selected by the monitoring control part 30.
Patent JP-2002220711-A (JP)
Title: Clothes worn one over another for socks
Inventor: MIHARA KIYOSATO
IPC: D04B1/26
Filed: 2001-01-18
Abstract: PROBLEM TO BE SOLVED: To obtain cloths worn one over another, which exhibit the same appearance as that in wearing loose socks or super loose socks, the loosened part of which can be stably put on a desired position in a desired shape, and which are readily worn and taken off. SOLUTION: The clothes worn one over another 1 for socks are cylindrical knitted fabrics with both end opening, knitted widely in width of fabrics by a weaving thread of cotton fibers or synthetic fibers so as to have 60 cm to 120 cm whole length. The length of upper parts 21 is 4 cm to 5 cm, the length of lower parts 41 is 2 cm to 3 cm and the lower parts are more tightly knitted than the central leg parts. Top parts 22 are mixedly knitted with thin braid- shaped rubber in the circumferential direction. The lower parts are folded inward with continuous lines from the central leg parts as folds and linking is carried out as a means for solving the problem.
Patent JP-2002250040-A (JP)
Title: Preceding back-filling method for excavation hole
Inventor: UDA HIROAKI
IPC: E02D27/01
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a construction method capable of forming a concrete structure constructed in an excavation hole wit good workability in a short construction period at a low cost. SOLUTION: The construction method includes at least a foundation process, in which the ground is excavated to form an excavation hole 1, and leveling concrete 2 is placed in the excavation hole 1, an assembling process, in which a form 3 assembled with single units 4 made of a metal plate is formed on the leveling concrete 2, the single units 4 are connected to fixing sections 8 provided near the outside of the single units 4 via fasteners 5 each connecting two iron bars 6 with a turnbuckle 7, and the turnbuckles 7 are adjusted to support the single units 4 in a proper attitude, and a back-filling process, in which the excavation hole 1 is back-filled with excavation soil 9 prior to the placing of concrete 10 in the form 3.
Patent JP-2002250082-A (JP)
Title: Anchor instrument
Inventor: OGITA KIYOBUMI
IPC: E04B1/41
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To improve heat resistance and fire resistance. SOLUTION: One end of an anchor body 8 having an internal screw part 8a into which a mounting bolt 7 is screwed, and one end of a mounting bolt penetrating body 9 through which the mounting bolt 7 is inserted, are connected by a joint 10 through which the mounting bolt 7 is inserted. A burial depth limiting body 11 engaged with the peripheral part of a hole 3a of a concrete structure 3 to limit the burial depth of the anchor body 8 is detachably mounted to the other end of the mounting bolt penetrating body 9, and a cap 12 is fitted to the other end of the anchor body 8. The anchor body 8 and the mounting bolt penetrating body 9 are formed of an inorganic material, and the respective integrated members 8-12 are buried in the hole 3a, placing the cap 12 at the tip, through an adhesive fixing material 13 formed of an inorganic material.
Patent JP-2002248175-A (JP)
Title: Electrical stimulation equipment
Inventor: WATANABE YUSUKE
IPC: A61N1/32
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To obtain sufficient stimulus feeling even in the low frequency area when a pulse frequency is changed ranging from the high area to the low area with an electrical stimulation equipment that stimulates an organism using a pulse wave and improve the stimulus feeling and treatment effects by giving stimulation in various frequency areas, taking reaction characteristics of the organism to the electrical stimulation into account. SOLUTION: The electrical stimulation equipment acts in a manner that an electrical energy of a pulse group increases as the frequency becomes low by using the pulse group instead of a single pulse. The amount of the electrical energy of the pulse group is corrected according to the frequency response of the organism to the electrical stimulation. Sufficient stimulation can be obtained even through the frequency of the pulse (group) is low, and the stimulus feeling is improved in various frequency bands. As a result, the treatment effect and patient satisfaction will be improved.