baber/WOPTO huggingface dataset:
Patent JP-2002082517-A (JP)
Title: Image forming device and process cartridge
Inventor: SAKAIZAWA KATSUHIRO
IPC: G03G15/02
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To prevent a defective image, what is called, an elephant skin, as for a contact electrification type, cleaner-less image forming device provided with a contact type electrifying member 2 having a porous outer peripheral surface and where cleaning particles (z) lie in a contact part (n) between the contact type electrifying member 2 and an image carrier 1. SOLUTION: Provided that the frequency of the AC bias component of a vibration bias applied on the electrifying member 2 is expressed by f (cycle/sec), and the surface moving velocity of the image carrier surface is expressed by v (mm/sec), |f/v|>=12 (cycle/mm) is satisfied.
Patent JP-2002081735-A (JP)
Title: Water heater
Inventor: KOSHIMIZU DAISUKE
IPC: F24H1/00
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a water heater that generates hot water by combustion heat, has improved execution properties, can be easily installed also in an exist ing building, can detect the operation condition of an exhaust fan reliably even if the temperature of an exhaust gas is low. SOLUTION: The water heater comprises a combustion system 14 for heating supplied water by combustion heat, an exhaust vent 5 for unloading an exhaust gas unloaded from the combustion system 14 to a duct 10, a sensor 4 for measuring vibration transferred from an exhaust fan 6 that is provided at the end section of the duct 10, and a combustion system 16 for controlling the combustion system 14 based on a signal from the sensor 4.
Patent JP-2002085993-A (JP)
Title: Device for moving in and out motor for vertical mill
Inventor: OGAMI TETSUO
IPC: B02C15/00
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To provide an advice for moving in and out a motor for a vertical mill which is capable of uniformly and efficiently carrying out the move in and out in overhaul of a motor and drastically lessening the burden of the operator. SOLUTION: Guide rails 37 extending in the transfer-in and out direction of the motor 3 are laid on both sides of an installation table 36 on which the motor 3 is installed. A transfer-in and out stand 39 of a gate type disposed with hoisting devices 38, such as chain blocks, for hoisting the motor 3 is freely slidably disposed on these guide rails 37.
Patent JP-2002086593-A (JP)
Title: Method for manufacturing paper container for liquid
Inventor: NOMADA TADASHI
IPC: B31B50/20
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a paper container for a liquid without bringing about a trouble such as a draft scum residue, a breakage or the like when a blank is punched from a laminated sheet even by using a low temperature sealing resin layer for an innermost layer. SOLUTION: When the blank 200 is punched from a laminate sheet 100 having a low density polyethylene layer on a front surface layer and a low temperature sealing resin layer on a rear surface layer, the blank is punched from the low temperature sealing resin layer side of the rear surface by a punching cutter 311.
Patent JP-2002092669-A (JP)
Title: Toll informing device, on-vehicle toll detector, toll informing system, and toll informing method
Inventor: IZUMI YUKIO
IPC: G06Q50/00
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide information about a toll during travel on a toll road before arrival at an exit with a tollgate. SOLUTION: A midway road side radio set 7 is arranged in the vicinity of the toll road excepting an entrance, from which a vehicle 3 entering the toll road, and the exit, from which the vehicle leaves the toll road. The midway road side radio set 7 uses entrance information specifying which entrance is used by the vehicle 3 traveling the periphery for entering the toll road so as to calculate the toll to be charged the vehicle 3 for leaving the exist at a minimum distance from the midway road side radio set 7, and then, transmits the calculated toll to the vehicle 3.
Patent JP-2002091791-A (JP)
Title: Semiconductor integrated circuit, method for testing the same, and computer-readable recording medium with program for making computer execute the method recorded thereon
Inventor: UEKI HIROSHI
IPC: G06F11/22
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit, with which a measuring error is reduced and the test time is shortened. SOLUTION: This circuit is provided with an SRAM 1 for storing data and a latch group 91 for inputting a data signal outputted from the DO[7:0] terminal of the SRAM 1 and latching the data signal with timing of a signal change after the signal change to instruct the output of the data signal by an output trigger signal to instruct the output of the data signal to the SRAM 1.
Patent JP-2002093036-A (JP)
Title: Write-once optical disk unit and its control method
Inventor: NAKAMURA KENICHI
IPC: G11B20/10
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for evading inaccurate recording of an EFM synchronizing signal and subcode data due to a deficiency in laser power in recording to a write once read many optical recording disk (CD-R/ RW). SOLUTION: Recording stop and recording restart places in case of a buffer underrun are set in an EMF frame at places other than those of the EFM synchronizing signal and subcode data.
Patent JP-2002092878-A (JP)
Title: Information recorder
Inventor: MATSUI MASAKATSU
IPC: G11B7/0045
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To eliminate the offset en bloc at the time of process for optimizing the recording laser power. SOLUTION: By an analog signal processing part 3 and a CPU 4, the information is written on trial to another optical disk for which an exact β value is already measured, before the β value for the optical disk 10 is measured, and the β value of a reproduced signal when the information written on trial is read out, is measured, then a β offset value, which is the difference between the measured β value and the exact β value, is obtained and when the β value is measured from the optical disk 10 at the time of OPC on the information recording operation to the optical disk 10, this measured β value is corrected on the basis of the β offset value.
Patent JP-2001202283-A (JP)
Title: System for monitoring contents updating situation
Inventor: WAKITANI MASARU
IPC: G06F12/00
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To identify the update of the specific place of contents data. SOLUTION: The first contents data is analyzed to be tree structure to specify a place designating by a user and this designated place and its data are stored. At the time of receiving the second contents data from a server, a corresponding specified designated place is extracted and data on the extracted designated place (second contents) is compared with the stored data (first contents) to detect the presence and absence of the update of a part.
Patent JP-2002099004-A (JP)
Title: Manufacturing method of sheet type display device
Inventor: TOKUYO SHINO
IPC: G02F1/17
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a sheet type display device which enables to reduce the adhesiveness between rotating particles and a sheet substrate by a simple means and to ensure the production of a cavity filled with a transparent liquid regardless of the material of the rotating particles. SOLUTION: In the manufacturing method of manufacturing a sheet type display device by producing a sheet substrate 11 by dispersing rotating particles 13A, etc., that have areas of different optical characteristics on their surface over an optically transparent layer to make a sheet and making it swelled with a transparent liquid to form a cavity 12 filled with the transparent liquid around the rotating particles 13A, etc., a material whose critical surface tension is the same as or less than that of the sheet substrate 11 is used for the rotating particles 13A etc.
Patent JP-2002098229-A (JP)
Title: Operation restricting device of vehicle running
Inventor: OMURA TAKUO
IPC: F16H61/40
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To lock the spool of a control valve in the neutral position when the operation of a vehicle running is put in the stopped condition. SOLUTION: An operation restricting device for vehicle running equipped with a hydraulic running motor is composed of a mechanical control valve C to control the hydraulic running motor, a lock lever 79 to be manipulated for keeping the stop of the vehicle, and a neutral locking means 42 to lock the spool SP of the control valve C in the neutral position by manipulation of the lock lever 79. The neutral locking means 42 is equipped with an engagement part 34A formed in the spool SP and a lock body 38 which retreats when the lock lever 79 remains out of manipulation and protrudes with manipulation to be put in engagement with the engagement part 34A.
Patent JP-2002097967-A (JP)
Title: Gas turbine system
Inventor: HAYASHI MUNEHIRO
IPC: F02C9/18
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a gas turbine system capable of feeding both compressed air and heat to suit for the use purposes thereof by utilizing a fuel energy at a high efficiency and easily satisfying the feeding condition. SOLUTION: An expansion turbine 23 directly coupled to a turbo compressor 22 via a rotating shaft 21 is installed separately from a gas turbine 1, and the extracted air from the compressor part 11 of the gas turbine 1 is fed properly to the turbo compressor 22 and the expansion turbine 23. Thus, the compressed air of a desired pressure and flow can be provided from the extracted air without relaying on the design of the turbine 1.
Patent JP-2002097289-A (JP)
Title: Anion exchange membrane
Inventor: YABUI AKIHIRO
IPC: B01D71/82
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a practical anion exchange membrane having thin gage, low electric resistance, high mechanical strength, high selective permeability of anions and durability together with good moldability. SOLUTION: This anion exchange membrane comprises an epoxized diene block copolymer as the base material and has a crosslinked structure with a multivalent amine.
Patent JP-2001132676-A (JP)
Title: Hermetically sealed refrigerating device and method for improving performance in partial load of hermetically sealed refrigerating device
Inventor: SISHTLA VISHNU M
IPC: F04C29/00
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To improve performance in a partial load of a variable speed screw type compressor of a hermetically sealed refrigerating device. SOLUTION: This hermetically sealed refrigerating device 10 extracts an oil rich layer formed in an upper layer of a cooler 22 from the cooler 22 to lubricate and seal rotors 12-1, 12-2 to be supply to an ejector 50 having the size suitable for supplying a maximum quantity of required lubricant via a line 40. A line 52-1 has a limiter 60 adjusted to the size to supply a proper flow of lubricant to the rotors 12-1, 12-2. A line 52-2 has a normally closed solenoid valve 62. When a speed of a motor 26 becomes sufficiently slow, the solenoid valve 62 is opened by a control device 34 to supply a larger quantity of oil to lubricate and seal the rotors 12-1, 12-2.
Patent JP-2002102284-A (JP)
Title: Absorbing article having open hole film
Inventor: MIZUTANI SATOSHI
IPC: A61F13/49
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To solve such conventional problems that an open hole is collapsed and a rib part between open holes is cut into pieces because the strength of an open hole film formed by drawing a film formed by mixing a filler with a resin and forming a cell allowing steam to permeate inside the film and the open hole is reduced due to the cell. SOLUTION: The film is formed of a resin in which a filler 13 is mixed. A drawn region 14 and a lowly drawn or not drawn region 15 are formed in the film. Many cells 16 are formed in the film in the drawn region 14 to increase a degree of steam permeation. Moreover, the strength of the film can be maintained in the lowly drawn or not drawn region 15 so that the open hole is not collapsed easily when the open hole is formed.
Patent JP-2002100157-A (JP)
Title: Reproducing data edition device and storage medium
Inventor: MIYATA YUJI
IPC: G11B27/00
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a data edition device which imparts consistency between the number of division and a menu by adequately controlling the number of division of reproducing data. SOLUTION: A discontinuity deciding section 61 in a division candidate point detecting section 60 by the execution of a cut point information forming program at a hard disk in a CPU detects the cut point of the reproducing data by the date and time information attached to the reproducing data. A reproduction time calculating section 63 calculates the reproduction time of the video between the detection cut points in the discontinuity deciding section by a time code. A connection decision section 65 connects this shot to another shot when the calculated reproduction time is below the prescribed value.  The shot of the other party connected to the shot when the reproducing time is below the prescribed time compares the difference between the data and time information of the IN point (start) of this shot and the date and time at the OUT point (end) of the previous shot and the difference between the date and time information at the OUT point of this shot and the date and time information at the IN point of the next shot and connects this shot to the side of the smaller difference. A cut point information forming section 69 forms the cut point information and records the same in a recording section 71.
Patent JP-2002107244-A (JP)
Title: Vehicle torque measuring device
Inventor: KOBAYASHI MASAHIRO
IPC: G01L3/10
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a highly precise and simply-structured vehicle torque measuring device requiring no adjustment. SOLUTION: This torque measuring device is provided with an input shaft 2 connected to a steering wheel at one side end, an output shaft 3 connected to a vehicle wheel side at one side end, and a multipolar variable reluctance resolver arranged in the input shaft 2 for detecting a turning angle of a torsion bar 1, which connects the input shaft 2 and the output shaft 3 together and is twisted according to a torsion degree of the steering wheel. In a vehicle, a stator 5 of the multipolar variable reluctance resolver is fixed in a position unshown in the figure, while a rotator 52 of the multipolar reluctance resolver is connected to the outer circumferential face of the input shaft 2 and turned with the rotation of the input shaft, and consequently, a corresponding output is obtained from a stator coil according to the rotation of the torsion bar 1.
Patent JP-2002102836-A (JP)
Title: Apparatus having part to be recycled
Inventor: WASHIO TAKESHI
IPC: H04N1/00
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To obtain information on an object to be recycled easily and to improve the efficiency of recycling the object by disassembling the object surely. SOLUTION: In a disassembling process, on the surface side of a small cover 4 which is a component member to be removed first from a main body 2, a jig for removing the cover 4 or the object to be recycled is a circuit board 5, and a sheet 11 on which the name of a part to be replaced, etc., are printed is stuck.
Patent JP-2002109423-A (JP)
Title: Service point exchange system and its method
Inventor: SHIGEMATSU ATSUSHI
IPC: G06Q30/06
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a system realizing the exchange of service points of credit cards, house cards and suchlike of different issuing entity. SOLUTION: This system realizes the exchange of service points with the installation of a service point information storage section that receives and stores the exchange service point information including types and amounts of service points expected to be exchanged and the information on service point owners, an exchange rate database that stores the types of exchangeable service points and their exchange rates, a service point database that stores type and amounts of exchangeable service points and the information on the owner, a service point exchange determination section that retrieves the service point database and the exchange rate database based on the information stored in the service point information storage section and determines the type and the amount of exchangeable service point and its owner, and an output section that outputs the type of service point,  the owner of the service point and the number of service point determined by the service point exchange determination means.
Patent JP-2002107915-A (JP)
Title: Pellicle and method for fixing pellicle plate and pellicle frame each other
Inventor: MISHIRO HITOSHI
IPC: G03F1/64
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a pellicle and a method for fixing a pellicle plate and a pellicle frame each other such that an adhesive to adhere the pellicle plate and the pellicle frame does not deteriorate by exposure light. SOLUTION: The pellicle 11 has a holding member 16 adhered to one end of the pellicle frame 15, and the pellicle plate 3 is held and fixed between the one end face of the frame and the holding member 16.
Patent JP-2002105615-A (JP)
Title: HOT-DIP Sn-Mg COATED STEEL SHEET
Inventor: GOTO YASUTO
IPC: C23C28/02
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To provide Pb-free hot-dip Sn-Mg coated steel sheet having excellent corrosion resistance and suitably used for automobile fuel tank material in particular. SOLUTION: The hot-dip Sn-Mg coated steel sheet has a plating structure containing 0.1-4% Mg and having <=20.0 mm major axis of crystal of plating metal at the outermost surface. Further, there are cases such that: 0.5-20% Zn and 0.01-2% Ca are contained in the plating layer; Ni, Co and Cu are contained in an alloy layer; and an aftertreatment layer consisting of an inorganic compound, an organic compound or a combination of the both is present at the outermost surface layer. Accordingly, the plated steel sheet has characteristics suitable for a fuel tank material free from Pb.
Patent JP-2002066458-A (JP)
Title: Apparatus and method for controlling phase of machine having plurality of rotary systems
Inventor: SUZUKI YUKICHI
IPC: E02D7/18
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To regulate the mutual phase difference between the rotary systems of a machine having two rotary systems so as to increase and decrease the same while continuing operation without stopping rotation by improving technique for controlling the mutual phase difference between the rotary systems. SOLUTION: Two rotary shafts rotated synchronously (or rotated in a constant rotational speed ratio) with respect to two rotary systems are fitted concentrically to constitute an inner shaft 25 and an outer pipe 26, and the body 20a of a reversible revolving mechanism 20 is connected to the outer pipe 26 and the revolving shaft 20b of the reversible revolving mechanism is connected to the inner shaft 25. The fixed phase gear 27 fixed to the inner shaft 25 is meshed with the gear of the rotary system driven by a drive motor (not shown in a drawing) and the movable phase gear 28 fixed to the outer pipe 26 is meshed with the gear of the rotary system not directly connected to the drive motor.
Patent JP-2002106718-A (JP)
Title: Rubber coated stainless steel gasket
Inventor: SHIMIZU TAKESHI
IPC: F16J15/08
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a rubber coated stainless steel gasket for improving adhesion and manufacturing property of a stainless steel plate core material and a rubber layer. SOLUTION: This rubber coated stainless steel gasket with excellent peel resistance of a rubber layer is characterized by coating the surface of the stainless steel plate core material with a rubber layer, forming pits having overhang parts (parts where pit inner wall surfaces are inclined to a core material plate thickness center side) obtained by alternating electrolysis in aqueous solution including Fe3+ such as ferric chloride aqueous solution on the surface of the core material and having a core material/rubber layer joining structure in which rubber gets in the overhang parts of the pits.  It is desirable to use the core material in which a value of overhang density K that the number of the overhang parts is divided by a length (μm) of a measuring range is in a range of 0.05 to 1.50 and an area ratio of pit ungenerated parts becomes below 60% in a microscopically observed image of cross section of the core material.
Patent JP-2002113473-A (JP)
Title: Removal method and removing agent of harmful metal ion
Inventor: TATSUMI KENJI
IPC: C02F1/56
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for removing dissolved metal ions contained in water efficiently and removing them with the reduced amount of generated sludge, and to provide a harmful metal ion removing agent used therein. SOLUTION: In this method for removing harmful metal ions contained in water to be treated, the pH of the water to be treated is adjusted to 5-14 in the presence of phosphate ions, calcium ions, iron ions, and a hydrophilic polymer material containing carboxyl groups and/or its hydrolyzed product, thereby precipitating the dissolved harmful metal ions as a hardly soluble substance.
Patent JP-2002114783-A (JP)
Title: Oxadiazole compound and its application
Inventor: FUJIWARA ATSUSHI
IPC: A01N43/836
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a new insecticidal and acaricidal agent. SOLUTION: This oxadiazole compound is represented by general formula (a) (wherein, R1 is a halogen atom; R2 is a hydrogen atom or a halogen atom; R3, R4, R5, R6 and R7 are each independently a hydrogen atom, a halogen atom, a cyano group, a nitro group, a 1-6C alkyl group which may be substituted with a halogen atom or a 1-6C alkoxy group which may be substituted with a halogen atom. The insecticidal and acaricidal agent is characterized in that the agent contains the oxadiazole compound as an active ingredient.
Patent JP-2002113232-A (JP)
Title: Base plate case of game machine
Inventor: TAKEUCHI MASAHIRO
IPC: A63F7/02
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a sealing structure of a base plate case to effectively prevent an unfair practice for a base plate, on which a circuit board is mounted. SOLUTION: In the base plate case 1, an exposed portion of an engaging part of a fixing member 50 is protected by a one-way screw made of a metallic material, and hence it is difficult to break the exposed portion of the engaging part. Since the member 50 is loosely fitted in a cylindrical member 25 and a connection hole 58 formed from a cylindrical member 15 so as to be rotatable around its axis, even if an attempt is made to reversely rotate the one-way screw using a special tool, the member 50 itself, to which the screw is fixed, is rotated around its axis so that the one-way screw 56 cannot be reversely rotated with respect to the member 50 and hence the screw cannot be removed. Thus, it is very difficult for a third person to break the member 50, thereby unsealing the case 1, and an unfair practice can be effectively avoided.