baber/WOPTO huggingface dataset:
Patent JP-2002287541-A (JP)
Title: Heating device and image forming device
Inventor: NAKAMURA TOMOKAZU
IPC: H05B3/00
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To prevent the trouble such as the deterioration of film velocity detecting accuracy caused by the reduction of reflected light due to soil on an optical reflection material 20, in a film heating system heating device where the film velocity is controlled by arranging the optical reflection material 20 on the film 12, and an image forming device provided with the heating device as an image heating/fixing device. SOLUTION: The device is provided with a member 31 for cleaning the optical reflection part 20. The member 31 and the pressure member 18 are coaxially supported. The member 31 is supported by the pressure member 18 so as to be attached/detached to/from the pressure member 18. The outside appearance of the member 31 is formed into a shape of roulette. The member 31 is used also as a conductive member for discharging a charge accumulated on the film outside.
Patent JP-2002282637-A (JP)
Title: Filter cleaning method for dust collector and dust collector with filter cleaning function
Inventor: TAKAHASHI TATSUMI
IPC: B01D46/42
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a filter cleaning method for a dust collector devised so as to simply and cleanly shake off dust mixed with fume or oil component or the like stuck to a filter, in such a state that the filter is suspended as it is in a dust collection chamber without being detached from the dust collector, and the dust collector with a filter cleaning function. SOLUTION: The wall panel 10 constituting one side wall of the dust collection chamber 1X is detached and a cleaning wall panel 20 or 30 is attached in place of the wall panel 10 and a part of the cleaning wall 20 or 30 is constituted of a transparent panel 22 or a transparent sheet 31 and nozzle insertion parts 21H and 31H having a slit structure or an insertion hole structure are provided to the panel 22 or the sheet 31.
Patent JP-2002297209-A (JP)
Title: Sequence program storing method in sequence controller
Inventor: TAKEUMA TORU
IPC: G05B19/05
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To automatically divide a sequence program which is too large to be stored in one sequence controller, and to allow the sequence controller to execute the large-sized sequence program. SOLUTION: This sequence controller is constituted of the two kinds of sequence controllers of a master 11 and a slave 21, and those sequence controllers are respectively constituted of program memories 12 and 22 for storing programs, program executing means 13 and 23 for executing the programs, and memories 14 and 24 for storing the executed results of the programs. In transferring a program from the outside to the sequence controller of the master 11, a part of the program which can be stored in the program memory 12 of the master 11 is stored in the program memory 12, and the exceeding part is transferred to the sequence controller of the slave 21, and stored in the program memory 22 of the salve 21. Thus, it is possible to automatically divide the sequence program which is too large to be stored in one sequence controller.
Patent JP-2002294946-A (JP)
Title: Rain gutter
Inventor: KITAGAWA RIYOUTA
IPC: C08L67/00
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a rain gutter which is low in coefficient of linear thermal expansion, has a rust-proofing end face and an appropriate weight as a rain gutter, has sufficient impact strength, is low in cost, and does not generate residue when burned. SOLUTION: The rain gutter consists of a core 1 and a surface skin 2 covering the same. The core 1 is formed of an acrylic modified polystyrene resin of 100 pts.wt. and polyester fibers of 10 to 100 pts.wt. The surface skin 2 is formed of an acrylonitrile-(ethylene-propylene-diene)-styrene copolymer.
Patent JP-2002294208-A (JP)
Title: Vibration-damping adhesive composition, and vibration- damping steel plate using vibration-damping adhesive composition
Inventor: KAGA NOBUYUKI
IPC: C09J201/00
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a vibration-damping adhesive composition having both the excellent vibration-damping property and adhesiveness, and to provide a vibration-damping steel plate using this composition as the intermediate layer. SOLUTION: The vibration-damping adhesive composition is characterized in that the adhering component is blended with an active component to increase the dipole moment amount of the above adhesive component.
Patent JP-2002295269-A (JP)
Title: Structure of mechanical governor
Inventor: NAGASE RYUJI
IPC: F02D1/04
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a mechanical governor, while preventing the lowering of the speed control performance by the governor by reducing wear of the contact part by the side of a slide axis and a governor lever, the durability of governor composition parts is improved. SOLUTION: In the mechanical governor, it is constituted so that a governor lever might be made to rock and the volume of movements of a control rack can be changed by detecting variation of engine number of rotations and making a slide axis move reciprocatively by flyweight, either the middle part of a governor lever, or the axial end of a slide axis, it comprises a wear-resistant material, and on the ends part of partner contact, the strike-contact possible thrust plate and the thrust plate, the thrust from the slide axis receive by the thrust bearing via the thrust plate which is thus constituted so.
Patent JP-2002293503-A (JP)
Title: Reformer
Inventor: KOMAKI HIDEAKI
IPC: H01M8/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a compact reformer with high energy efficiency which generates high purity hydrogen by reforming hydrocarbon fuel, or alcoholic fuel. SOLUTION: The mixed gas (2) which is heated on the heating portion (4) is fed into the reforming portion (14) after equally distributing by the distribution pipe (8). The reformer has a structure which constitues one or two more reforming tubes (30) in parallel, in which reforming catalysts (12) are filed up. Hot reforming gas (18) after reforming is flushed around the reforming tubes and returned to a manifold (16).
Patent JP-2002298729-A (JP)
Title: Circular fluorescent lamp and luminaire
Inventor: NAKAMURA TOSHIYUKI
IPC: F21V23/02
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a circular fluorescent lamp and luminaire using it whereby the light emitting characteristics and the safety can be enhanced and bending of a glass tube can be made easily by introducing an improved structure to each sealing part formed at the bulb end of the lamp. SOLUTION: The circular fluorescent lamp L1 is equipped with a ring-shaped glass tube bulb 1 furnished at the ends with crushed sealing parts 2, a pair of leads 4 included sealedly in the crushed sealing parts 2, discharge electrodes 6 supported by the leads 4, a phosphor covering film 7 formed on the inner surface of the bulb 1, mercury and a rare gas encapsulated in the bulb 1, and a lamp base 8 formed by bridging the crushed sealing parts 2 at the two ends of the bulb 1, and the invention also comprises luminaire D to be fitted with the lamp L1.
Patent JP-2002298812-A (JP)
Title: Battery device for electric vehicle
Inventor: IWAMOTO KENICHI
IPC: A61G5/04
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a battery device for an electric vehicle, enabling protecting a connection terminal using a simple structure, without troublesome operations. SOLUTION: This battery device has the connection terminal 29 which is exposed outwardly from a battery case 14, that is detachably inserted into a containing part and comprises a power supply terminal for connecting the terminal 29 with the containing part; a cover plate 32 for covering the terminal 29 is mounted on the case 14, and the plate 32 is slidably mounted in the device for holding the plate 32 by an elastic body at a position covering the terminal 29 at all times. When the case 14 is inserted into the containing part, the plate 32 is slid automatically for exposing the terminal 29.
Patent JP-2002292048-A (JP)
Title: Pachinko game machine
Inventor: OSHIMI WATARU
IPC: A63F7/02
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko game machine in which dust is unlikely to accumulate on the flow-down surface where pachinko balls in the passage flow down. SOLUTION: The pachinko machine is equipped with a ball discharge device 45 which is driven for supplying the player with a specified quantity of balls when the specified conditions are met (winning a hit hole, ball dispense from a CR machine, etc.), the flow-down surface furnished with a slope so that balls flow down from a tank T installed over to the discharge device 45, and a rail part of a tank rail 41, etc., wherein the flow-down surface is inclined to the direction perpendicularly intersecting the flow-down direction.
Patent JP-2002301155-A (JP)
Title: Respiration gas feeding system
Inventor: SATO TETSUO
IPC: A61M16/00
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a respiration gas feeding device which facilitates and ensures the returning of an abnormal operating state of the respiration gas feeding device controlled by a micro-computer to a normal operating state. SOLUTION: This respiration gas feeding system comprises the respiration gas feeding device controlled by the micro-computer, an information collecting- transmitting-receiving device, and an administering device. In such a respiration gas feeding device, the administering device is equipped with a means to store a control program for the respiration gas-feeding device. In this case, the administering device observes the received operation information of the respiration gas feeding device, and when an abnormality is detected, the updating of the control program of the respiration gas feeding device is performed by the administering device.
Patent JP-2002302148-A (JP)
Title: Transporting rack apparatus and cargo fixing method
Inventor: MURAKAMI ATSUSHI
IPC: B65D61/00
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a light-weighted and inexpensive transporting rack and a cargo fixing method wherein small cargoes such as clothes or food can be simply and rigidly fixed to the transporting rack. SOLUTION: A frame (4) is formed of a structural material (2) made of a rigid material. The frame includes shelf materials (6) for forming shelf spaces (5). A belt (8) is extended with tension applied over the shelf materials or the frame. A soft bag pushed in the shelf space is fastened by a fixing belt (14), thereby applying force to the frame, the shelf material and the belt and causing them to deform, and the cargoes are thus fixed.
Patent JP-2002304351-A (JP)
Title: Document filing device
Inventor: INABA YUTAKA
IPC: G06F13/00
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To distribute display data of a document suitable for communication ability between this document filing device and a client terminal used by a user. SOLUTION: High density image data suitable for printing which serve as original data and plural low density display data having different sizes which are produced based on the original data are stored for one document in a document database 1. A connecting speed to connect a network between a client terminal used by each user and the document filing device is registered in a communication ability information database 4 in advance. If a request receiving part 8 receives a display data transmission request dispatched by the user, a communication ability determining part 5 determines the connecting speed of the client terminal based on contents set in the communication ability information database 4.  A document data taking-out part 6 selects display data having a size suitable for the client terminal from the document database 1 based on the determined result of the communication ability determining part 5 and transmits them back to the client terminal through a document transmitting part 9.
Patent JP-2002303262-A (JP)
Title: Control valve for variable displacement compressor
Inventor: OKII TOSHIKI
IPC: F16K31/06
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a control valve for a variable displacement compressor capable of carrying out compact design and improving valve opening and closing accuracy by eliminating adverse effects from refrigerant gas pressure acting on a valve element of the control valve. SOLUTION: The control valve for a variable displacement compressor is provided with a control valve body, a solenoid exciting part and a pressure sensitive part. The solenoid exciting part is provided with a solenoid and a plunger vertically moved by excitation of the solenoid. The control valve body is provided with a valve chamber arranged in an upper side of the solenoid exciting part and having a valve hole in a bottom face, a pressure chamber arranged above the valve chamber and the rode like valve element arranged inside the valve chamber and opened and closed by the plunger. In the valve element, its upper part end is inserted in the pressure chamber and its lower part end is inserted in a plunger chamber of the solenoid exciting part. The plunger chamber is communicated with the pressure chamber via a cancel hole bored in the valve element.
Patent JP-2002301418-A (JP)
Title: Spin coating device and method
Inventor: KOKUBO SATOSHI
IPC: B05D3/10
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a spin coating device and a method realizing a coating quality equal or more to a than that of a conventional one, while saving an amount of washing liquid and a time required for washing. SOLUTION: The spin coating device is provided with a part washing means for mainly washing a member, on which much amount of coating liquid is deposited, near a base plate.
Patent JP-2002305141-A (JP)
Title: Apparatus and method for electron beam exposure
Inventor: SAKAZAKI TOMOHIRO
IPC: H01J37/304
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To provide an electron beam exposure apparatus which stores a very small amount of exposure data and processes an extremely small amount of data. SOLUTION: This electron beam exposure apparatus is equipped with individual exposure data storage parts, which store shot position data indicating shot positions, as positions of a shot pattern that an electron beam should be exposed in divided partial exposure areas smaller than the width of possible reflection of the electron beam by a reflection part;  an irradiation position calculating part which reads the shot position data, included in partial exposure areas, to be irradiated with the electron beam out of the individual exposure data storage part, and computes irradiation position data showing positions to be irradiated with the electron beam according to relative position between a stage position as the position of a wafer stage and the position of the partially exposure region and relative positions between the positions of the partially exposure region and the shot position; and a deflection control unit which controls the reflection part according to the irradiation position data.
Patent JP-2002310544-A (JP)
Title: Ice maker
Inventor: HIRANO AKIHIKO
IPC: F25C1/22
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a system for preventing production of incomplete ice in an ice maker in which production of cotton ice is prevented by increasing the r.p.m. of a compressor in a refrigeration circuit and lowering the evaporation temperature thereby accelerating creation of nuclei of ice. SOLUTION: In an ice maker for making ice by passing refrigerant from a refrigerant compressor in a refrigeration circuit through an evaporator 15, the refrigerant compressor is formed of an inverter compressor 21 having a variable r.p.m.. The ice maker comprises a water temperature detector 8 for detecting the temperature of ice making water provided in the passage of ice making water, and a cooling performance control means 22 for controlling the r.p.m. of the inverter compressor 21 by an output signal from the water temperature detector 8 wherein the cooling performance control means 22 increases the r.p.m. of the inverter compressor 21 when the water temperature detector 8 detects water temperature higher than and close to 0 deg.C.
Patent JP-2002308421-A (JP)
Title: Plate member storage device
Inventor: NAGATA TETSUZO
IPC: B65G49/07
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a plate member storage device capable of storing a thin and large plate member without largely slacking it in a contact state of only an end part of the plate member. SOLUTION: This plate member storage device is provided with a roller conveyor to support only upper and lower end parts of the plate member 1 which is vertically or diagonally stored, a roller 3 and a porous body 7 to support a central part, and air passing through the porous body 7 forms an air layer 8 between the plate member 1 and a surface facing the porous plate member 1.
Patent JP-2002308295-A (JP)
Title: Laminated bags having tongue piece
Inventor: SASAKI YOSHINARI
IPC: B65D33/18
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To provide laminated plastic bags having a tongue piece, wherein a separator is not used, multiple sheets of bags are integrated by laminating, and the bags can be peeled piece by piece at the time of usage in the plastic bag having the tongue piece which is obtained by welding, and an adhesive. SOLUTION: A plastic film is doubly folded in the lengthwise direction while leaving the tongue piece, and the side section are welded to obtain this plastic bag having the tongue piece. In such a plastic bag having the tongue piece, the adhesive is applied at an area which comes into contact with a tongue piece sealing section when being sealed, on the rear surface of the plastic bag wherein the tongue piece is not extended. Then, a silicon resin layer is applied at the area corresponding with the adhesive applied location on the front surface wherein the tongue piece is extended. Then, a plurality of such bags are superposed.  In addition, water is jetted to the adhesive applied surface when the bags, wherein the adhesive is applied at the area coming into contact with the tongue piece sealing surface when being sealed on the rear surface, and the silicone resin layer is applied at the area corresponding with the adhesive applied location on the front surface, are continuously manufactured by welding.
Patent JP-2002314640-A (JP)
Title: Hand-held terminal
Inventor: OTA AKINORI
IPC: H04W88/02
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a hand-held terminal capable of instructing not to respond to an incoming call to a telephone function during use of a PDA(personal digital assistance) function and improving user convenience. SOLUTION: When a telephone incoming call is received during the PDA function is used, a controlling part 16 for telephone stores the telephone number of a caller included in incoming call information received through a radio circuit part 19, controls a speech communication circuit part 21 to ring a ring tone from a speaker 24 for speakerphone speech communication and also displays the telephone number of the caller together with a message to the effect that the telephone incoming call is received on a displaying part 12 for a PDA function. When information showing that a non-response button 13a is operated is received from a controlling part 11 for a PDA function, the ringing of the ring tone by the speaker 24 for speakerphone speech communication is stopped.  Afterwards, when it is decided that the user finishes using the PDA function by the detection of a cover opening/closing detection circuit part 14, calling is automatically made to the stored telephone number.
Patent JP-2002311909-A (JP)
Title: Active matrix type display device
Inventor: SENDA MICHIRU
IPC: G09G3/36
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption of an active matrix type display device. SOLUTION: A holding circuit 110 for holding a video signal every pixel is arranged, and a normal operation mode and a memory operation mode are switched to each other for displaying. In the memory operation mode, an output of a booster circuit 200 arranged in a panel is used as a reference voltage of the holding circuit, and also a selection circuit is changed over. The power consumption is reduced by halting the operation of a booster circuit of an external circuit board and a driver circuit in the panel. In the normal operation mode, the booster circuit 200 is halted.
Patent JP-2002314653-A (JP)
Title: Portable terminal
Inventor: FURUTA TAKASHI
IPC: G09F3/10
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To easily and surely tear off a serial number label without scratching or creasing the label in the case that it is necessary to tear off the label due to erroneous sticking or rework. SOLUTION: A recessed part 6 which has a part covered with the edge part of the serial number label and has the other part opened without being covered with the serial number label is provided in a bottom 4a of a recessed part 4 for battery storage formed in an casing 3.
Patent JP-2002310610-A (JP)
Title: Position detection method and position detector
Inventor: TAMAI HIROBUMI
IPC: H02P5/00
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a position detection method and a position detector having low-cost mechanism, capable of always detecting an absolute position of a motor mechanism with high accuracy. SOLUTION: This position detector is provided with a signal generation means for generating respective sine wave signals and respective cosine wave signals of two kinds of frequencies, showing the position of a movable part of the motor mechanism; the two kinds of frequencies are set, such that the number of waves of the respective sine wave signals and the respective cosine wave signals generated by the signal generation means in a single period of movement of the movable part exceed in a range by one or not more than one. The absolute position of the movable part is detected, on the basis of the respective sine wave signals and the respective cosine wave signals of the two kinds of frequencies.
Patent JP-2002276012-A (JP)
Title: Installation method of permeable l-shaped side ditch
Inventor: MATSUZAKI HIROSHI
IPC: E03F1/00
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To solve problems in a rainwater diluting method and a waste water treatment method wherein a large quantity of rainwater cannot be treated by a side ditch, and the shoulder turns into a river since a permeating quantity is limited in a permeating method by a conventional side ditch, and problems in a environmental preservation method and an environmental consideration- maintenance method for supplying sufficient water to roadside trees, and returning the rainwater underground while purifying the rainwater. SOLUTION: In this installing construction method of a permeable L-shaped side ditch, a rainwater flowing-out permeating cylinder is arranged under the permeable L-shaped side ditch for forming rainwater inflow holes having a shape such as a round shape or a rectangular shape in the L-shaped side ditch. An excellently permeable object such as gravel is inserted into the permeating cylinder. A large number of holes are arranged in an outer peripheral part. The rainwater is diffused and permeated from these holes and a permeating cylinder lower part, and is returned underground while purifying the rainwater to treat the rainwater.