baber/WOPTO huggingface dataset:
Patent JP-2002339293-A (JP)
Title: Resin composition for water-proof paper
Inventor: DOI MITSURU
IPC: D21H19/18
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition for moisture-proof paper having excellent moisture-proof and water-proof properties and water dissolution in the recovery of used paper, particularly having antiblocking properties. SOLUTION: 0.001-0.2 pt.wt., per 100 pts.wt. of ethylenically unsaturated monomer is used and the monomer is emulsion-polymerized with the redox reaction using an reducing agent and an emulsifier, as the oxygen concentration in the reaction aqueous phase is kept in 0 ppm according to JIS K0102 to produce ultrahigh molecular weight emulsion having the glass transition point of -10-50 deg.C. The objective resin composition for water-proof paper is obtained by adding 1-7 pts.wt. of wax emulsion to 100 pts.wt. of the ultrahigh molecular weight emulsion.
Patent JP-2002333798-A (JP)
Title: Electrophotographic picture forming apparatus and process cartridge
Inventor: KOBAYASHI TETSUYA
IPC: G03G21/18
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic picture forming apparatus capable of surely detecting the electric connection between a process cartridge and the main body of an electrophotographic picture forming apparatus and the driving connection between them when the process cartridge is loaded to the main body of the electrophotographic picture forming apparatus and to provide a process cartridge. SOLUTION: The electrophotographic picture forming apparatus A has a loaded state detection means. The loaded state detection means rotationally drives an electrophotograph photoreceptor 7 in a state in which a process cartridge B is loaded to the main body of the apparatus, applies a high voltage from an electrifying high voltage power source to an electrifying means 8 and at this time, detects electrostatic charging current by means of the electrostatic charging current detection means 201 of the main body of the apparatus A and detects the unloading or the loading failure of the process cartridge B by means of the charging current comparison means 202 of the main body of the apparatus A which compares whether the electrostatic charging current satisfies a prescribed value or not.
Patent JP-2002340610-A (JP)
Title: Servo actuator and its position detecting device
Inventor: ISHII SHINJI
IPC: H02P6/16
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To highly accurately detect the postural position of a rotary shaft without receiving influence of switching noise of coil current in a driving circuit. SOLUTION: In the driving circuit-integrated actuator, a switching current flowing to a coil inside of the actuator is included in a position sensor signal of the actuator. In this invention, by constituting a detecting circuit for performing sampling in synchronism with noise, even if the switching noise of a motor coil current of the actuator itself is generated, a rotary position including no higher harmonic wave can be detected. Postural position control for reducing vibration can be performed by excluding the influence of the noise.
Patent JP-2002341994-A (JP)
Title: Portable terminal device with lighting keyboard
Inventor: NIIFUKU HIROMI
IPC: H04W88/02
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a portable terminal device with lighting keyboard to enhance information providing ability from the portable terminal device and with satisfactory operability. SOLUTION: The portable terminal with lighting keyboard is provided with a key input means 101 to output a key depression signal, a depressed key discriminating means 102 to discriminate a key depressed based on the key depression signal, a system means 109 such as a cellular telephone, a key lighting means 108 to light the respective keys, a program means 103 to control operations of the system means 109 according to input from the respective keys and to output information regarding an operating state of a system or a state of an information processing by a program as a system state information signal and a key lighting control means 104 to control lighting of the respective keys of the key lighting means 108 according to the system state information signal,  and the key lighting control means 104 includes a valid key detecting means 105 to detect valid keys and a lighting key discriminating means 106 to control lighting of the key, etc.
Patent JP-2002340724-A (JP)
Title: Automatic inspecting apparatus for fluid controller
Inventor: YASUMOTO TADASHI
IPC: G01M3/26
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To facilitate an inspection of a fluid controller in which an actuator like an integrating valve being longitudinally long cannot be housed in an inspecting chamber in an automatic inspecting apparatus for the controller used to inspect various types of the fluid controller of a valve or the like. SOLUTION: The automatic inspecting apparatus for the fluid controller comprises a body 2, the inspecting chamber 3, a cover 4, a first sealer 5, a connection holder 6, an inspecting fluid hole 7, a second sealer 8, a through hole 9 and a third sealer 10. In this case, the cover 4 is perforated by the through hole 9 for exposing a connection port I to particularly pass the actuator F of the controller A. The sealer 10 is provided to seal between the cover 4 and the actuator F of the controller A.
Patent JP-2002016255-A (JP)
Title: Self-aligned double-gate mosfet having separated gates
Inventor: COHEN GUY
IPC: H01L29/786
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a double-gate integrated circuit and its structure. SOLUTION: The method includes a step for forming a laminated structure, having a channel layer and first insulation layers provided on the respective side surface of the channel layer, a step for forming an opening in the laminated structure, a step for forming source and drain regions in the opening, a step for removing a portion of the laminated structure for leaving a first portion of the channel layer exposed to the external, a step for forming a first gate dielectric layer in the channel layer, a step for forming a first gate electrode in the first gate dielectric layer, a step for removing a portion of the laminated structure to leave a second portion of the channel layer exposed to the external, a step for forming a second gate dielectric layer in the channel layer, a step for forming a second gate electrode in the second gate dielectric layer,  and a step for doping the source and drain regions through self-aligned ion implantation. In this case, the first and second gate electrodes are formed independently of each other.
Patent JP-2002336892-A (JP)
Title: Control method in intermittent sewage treatment
Inventor: SATO SUSUMU
IPC: C02F3/34
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a control method in intermittent sewage treatment which is capable of fixing the operation time of respective cycles and making stable operation. SOLUTION: In the intermittent sewage treatment of alternately repeating a process step of effecting a nitrification reaction by maintaining the interior of a water tank at an aerobic state by aeration and a process step of effecting a denitrification reaction by stopping the aeration and maintaining the interior of the water tank at an anaerobic state, the time (points of the time between a and d) Can when a DO value is actually above the threshold in each operation cycle and the aeration time An+1 (=An+k×ΔCn) of the next operation cycle by correcting the aeration time An of the cycle by a deviation ΔCn between Can and target value Ctn are determined.
Patent JP-2002336321-A (JP)
Title: Portable treatment machine
Inventor: KODERA MASAYUKI
IPC: A61H7/00
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a portable treatment machine capable of treating a wide range of treatment sites continuously by optionally moving the rotatable treatment machine provided with at least one of rolling mechanism and a massaging mechanism in the longitudinal direction of a main body. SOLUTION: In the treatment machine having the both-side driving axes 21 of a driving cylinder 2 incorporating a driving mechanism axially supported to an outer frame 4 and provided with the rolling mechanism obtained by fitting a drum-shaped cylinder 3 for disposing a massaging member 34 every fixed interval at the outer peripheral edge on the outer periphery of the cylinder 2, movable rollers 31... for holding and moving this treatment machine are disposed on the lower parts of both sides of the frame 4 of the treatment machine, a driving mechanism 5 is connected to at least one 31 of these rollers 31, and the respective movable rollers 31 are fitted into a pair of rails 11 disposed on both of the sides of the longitudinal direction of a flat main body 1.  Thus, rolling treatment at a fixed position can be given to the treatment site of a patient by the rolling mechanism and continuous rolling treatment is optionally given to the treatment site in a wide range.
Patent JP-2002073112-A (JP)
Title: Method and system for selecting desired response of electronically controlled subsystem
Inventor: CENTINKUNT SABRI
IPC: E02F9/22
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system for varying the operations of subsystem constituent elements of a machine according to user's preference. SOLUTION: The method and system include a database for storing parameters relating to the operations of constituent elements of a subsystem. The parameters have their numeral sets, each of which prescribes one of allowable operations with respect to the subsystem constituent elements. A subsystem controller receives a selection signal from an operator through a user interface for selecting one of the numeral sets of the parameters according to operator's preference. Then the subsystem controller controls the subsystem constituent elements according to the selected numeral set as to the parameters.
Patent JP-2002345777-A (JP)
Title: Magnetic resonance imaging coil and magnetic resonance imaging device
Inventor: TAMURA MITSURU
IPC: A61B5/055
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To improve magnetic field uniformity in transmission and the sensitivity uniformity in receiving at the same time to obtain a stable image of a magnetic resonance imaging device by carrying an equal RF current to each loop of a coil in transmission. SOLUTION: An element 204 is connected from a feed part 202 to a feed part 203 through a ring element, a connection part and another ring element, and other elements 205-207 are also connected in the same layout, so that the floating capacities with shields mainly generated in the ring elements are equal in all the elements 204-207, and the impedances of the elements 204-207 including the floating capacities are equal. Accordingly, a current is equally carried to the elements 204-207 in transmission, and an equal current is thus carried to all the rings.
Patent JP-2002347352-A (JP)
Title: Laser recording heat-sensitive recording medium
Inventor: NAGAI TOMOAKI
IPC: B41M5/333
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a laser recording heat-sensitive recording medium having excellent laser recording suitability and scanner readability of a recording image. SOLUTION: The heat-sensitive recording medium comprises a heat-sensitive recording layer containing at least an optical absorption material for absorbing a laser beam to convert the beam into a heat, an electron donative leuco dye and an electron acceptive developer. In the medium, as the electron donative leuco dye, a leuco dye for absorbing the light of a visible light region and a leuco dye having a main wavelength of absorbing a light having a wavelength of 600 nm or more are contained.
Patent JP-2002349969-A (JP)
Title: Water heater
Inventor: SHINODA SEIICHI
IPC: F24H9/02
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To facilitate connection work of a remote controller with a controller, by providing a connection section on an open/close door provided on an appropriate position of the exterior of the body. SOLUTION: The water heater comprises a heat exchanger 22 for heating water through combustion heat of a burner 21 and the remote controllers 6 and 7 for outputting an operation command to the controller 8 for driving and controlling the burner 21. The remote controllers 6 and 7 are connected to the controller 8, on the connection section 26 provided on the position shielded by the freely-openable door 25 provided at the appropriate position.
Patent JP-2002031820-A (JP)
Title: Liquid crystal display device
Inventor: KOMA TOKUO
IPC: G02F1/1343
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To improve an image display of a liquid crystal display device using an ECB(electrically controlled birefringence) mode. SOLUTION: A liquid crystal layer (12) having vertically aligned liquid crystal molecules is arranged between formed pixel electrodes (11) and a counter electrode (13) and further an opening part (14) is arranged on the counter electrode (13).
Patent JP-2002351689-A (JP)
Title: Data transfer system
Inventor: KOBAYASHI EIJI
IPC: G06F3/06
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To recognize whether or not data are normally written to a memory device in the host device of a data transfer origin without obstructing the transfer of real data. SOLUTION: When the host device 1 requests the write of sector data, a host adapter 2 deblocks the sector data into block data and transfers them to a memory adapter 4 by a block data unit. The memory adapter 4 writes the block data to the memory device 5, also generates a block CRC code from the block data and returns it to the host adapter 2 as a write reply. At the time of receiving the block CRC code, the host adapter 2 performs CRC computation, restores the CRC code of the entire sector data, checks matching with the CRC code of original sector data and reports a checked result to the host device 1.
Patent JP-2002347792-A (JP)
Title: Stand for tube type container
Inventor: IKEMOTO KENJI
IPC: B65D35/44
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a stand for tube type container, in which the container can be easily put being inverted. SOLUTION: The stand for tube type container has a side wall 12 which is stably placeable at a predetermined position, a supporting part 14, extending inwardly and downwardly, of the side wall 12, and a round-bottomed cylindrical recess 16 which is formed in the middle of the supporting part 14 and extends downwardly inside the side wall 12. The side wall 12 is provided with a holding piece 20 protruding upwardly therefrom, which piece has a partially abutting relation with the main body of the container and is loosely fitted thereto. The supporting part 14 is provided with an abutting part 18 which receives the stepped part 31 or the like of the main body of the tube type container 22.
Patent JP-2002027760-A (JP)
Title: Power supply system that supplies auxiliary output voltage
Inventor: MALIK RANDHIR S
IPC: H02M3/335
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a simple power supply system capable of supplying an auxiliary output voltage. SOLUTION: This power supply system includes a main power supply including a transformer and an auxiliary power supply, which is connected to the main power supply via the transformer. By using this power supply system, the auxiliary output voltage is generated by the main power supply. Therefore, an auxiliary output voltage source is provided by using the same pulse width modulator and switching device used by the main power supply. Thus, by using the power supply system, components required for maintaining the auxiliary output voltage become unneeded.
Patent JP-2002357372-A (JP)
Title: Cogeneration type absorption refrigerating machine and controlling method of operation thereof
Inventor: SONODA TAKASHI
IPC: F24F11/02
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To effectively utilize the exhaust heat of an engine at the maximum according to a state of operation, as a heating source for heating a dilute solution to be made a concentrated one, and thereby to minimize the consumption of fuel. SOLUTION: An operation control map having an operation area C wherein the dilute solution is heated by using only the exhaust heat of an engine, an operation area B wherein the dilute solution is heated by using jointly the burner heating by a burner set at the lower limit of a burner load control range and the exhaust heat of the engine, an operation area A wherein the solution is heated by using jointly the burner heating varying within the burner load control range and the exhaust heat of the engine and operation areas E and F wherein the solution is heated by using only the burner heating varying within the burner load control range, is formed in a cogeneration type absorption refrigerating machine, and a control part selecting the operation area corresponding to detected values of a cooling-heating load and an engine load from the operation control map is provided.
Patent JP-2002367713-A (JP)
Title: Uniting method of multipolar connector and multipolar connector
Inventor: OKABE TOSHIAKI
IPC: H01R13/514
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a uniting method of multipolar connectors in which aligning of multipolar connectors that are composed by uniting a plurality of connector housings can be done easily and precisely, and a multipolar connector. SOLUTION: In a multipolar connector 1 in which a plurality of connector housings 3, 5 are united, a bolt 15 and a bolt housing barrel 11 are provided in one of the connector housing 3, and a frame body 23 is provided in the other connector housing 5, and the bolt housing barrel 11 and the frame body 23 of the connector housings are united in one axis in overlapping state so that the bolt guide 9 that is provided at the opposite side multipolar connector 7 to be united with the multipole connector 1 may be inserted and engaged with the bolt housing barrel 11 and the frame body 23.
Patent JP-2002366045-A (JP)
Title: Liquid crystal display
Inventor: TSUBOTA TOSHIYUKI
IPC: G09F9/00
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To prevent local deformation in an outer frame due to excess fastening of screws when a liquid crystal display is attached by screwing to electronic equipment such as a personal computer and to prevent the outer frame from directly pushing the liquid crystal panel. SOLUTION: The liquid crystal display 1 is equipped with a housing 3 to hold a liquid crystal panel unit 2 in the back face side and to attach the panel unit to the electronic equipment and with the outer frame 4 to hold the liquid crystal panel unit 2 in the periphery in the top face side, and has attaching parts 3a, 4a to attach the housing 3 and the outer frame 4 by screwing. A spacer 5 is inserted into the attaching parts 3a, 4a for the housing 3 and the outer frame 4.
Patent JP-2002073269-A (JP)
Title: Coordinate input device
Inventor: WATANABE KAZUHIRO
IPC: G06F3/038
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To realize a coordinates input device which has high operability, long life and simple structure. SOLUTION: This coordinates input device 1 is provided with a face separation sensing means 2 for sensing that the input device 1 is separated from a floor face and a data invalidating means 3 for invalidating coordinates input data when the sensing means 2 senses that the input device 1 is separated from the floor face.  The coordinates input device 51 is provided with a plurality of light emitting elements 61 and 62 for separately emitting light a plurality of respective objects 67 and 68 to be detected in time division, optical systems 64, 65 and 66 for leading light reflected on either of the plurality of objects 67 and 68 to be detected, an imaging means 63 for receiving the light led by the optical systems 64, 65 and 66 and imaging an image on the surface of the objects 67 and 68 to be detected, and a processing means 71 for detecting the state changes of the respective objects 67 and 68 to be detected on the basis of the image.
Patent JP-2002362671-A (JP)
Title: Container structure
Inventor: UMEDA TOZO
IPC: B65D85/00
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a container structure capable of improving the strength (in particular, the transverse strength) against the external force of a container body by a reinforcing piece by providing a frame-like lid member attached to an opening part of the container body and the reinforcing piece which is stretched between facing frame parts of the lid member and located within the opening part of the container body. SOLUTION: This container structure comprises the prismatic container body A having the opening part 10, the frame-like lid member B attached to the opening part 10 of the container body A and integrated with or separate from the container body A, and the reinforcing piece 36 which is stretched between the facing frame parts 33 and 33 of the lid member B and located within the opening part 10 of the container body A.
Patent JP-2002371687-A (JP)
Title: Panel with handrail
Inventor: YAMAWAKI KOJI
IPC: E04F11/18
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a panel with a handrail which is provided on a wall surface of a main entrance, a toilet or others of a house and has a function as the handrail helping motions of standing up and sitting and which can be designed variously. SOLUTION: The panel with the handrail has a grasp part which can be grasped by hands and which is provided at the peripheral edge part of a window-shaped opening part formed by cutting an outer peripheral part of a plate-shaped panel or a part thereof from the surface to the rear. The panel is fitted on the wall surface of the house or the like by metal fittings, for the use. A functional component such as a paper holder or a slipper rack, an ornament or the like can be fitted to a portion other than the opening part of the panel.
Patent JP-2002336607-A (JP)
Title: Garbage filtering sheet used in garbage can in sink
Inventor: FUSE HIROHIDE
IPC: B01D39/18
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a garbage filtering sheet which plays a role to drain garbage and is helpful for recycling the garbage as compost for farmland. SOLUTION: This square garbage filtering sheet having the function to filter small-sized garbage contaminating sewage is used in a conical or hemispherical garbage can to be used instead of the generally used sink tidy. Cut lines are formed by cutting the square garbage filtering sheet from the respective corners while centering the intersection point of the diagonal lines so that the cut square garbage filtering sheet can fit to the bottom face of the hemispherical garbage can and cover the inside surface of the can wall.
Patent JP-2002206692-A (JP)
Title: Lubrication nozzle
Inventor: SUGITA SUMIO
IPC: B05B1/00
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a lubrication nozzle for performing minute amount lubrication, which can prevent chips produced by cutting a pipe and threading for fitting at the time of initial piping and maintenance, from causing clogging at a nozzle discharge opening, and directly ejects a very small quantity and constant quantity of lubricating oil toward a rotating bearing. SOLUTION: A nozzle piece 10 constituting a tip part 3 of a nozzle is provided with the discharge opening and a passage for guiding lubricating oil to the discharge opening. The passage has a large-diameter hole 13 and a small- diameter hole 15 communicated to each other through a step part 12, and a filter element 11 is provided near the step part 12 of the large-diameter hole.