baber/WOPTO huggingface dataset:
Patent JP-2002108129-A (JP)
Title: Image forming apparatus for synthetic resin plate
Inventor: AKEMA HIROSHI
IPC: G03G15/20
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus for synthetic resin plate using an electrophotography system which can prevent a releasing agent used in a fixing unit from adhering to other units in the apparatus by providing a shield member under the fixing unit. SOLUTION: A shield plate 30 as a shield member is provided under the fixing unit 8 to shield a space between the fixing unit from a transfer unit 7 as a processing unit located under the fixing unit and an intermediate transfer drums 6. Thereby, the falling of the releasing agent is shielded by the shield plate even if a releasing agent leaks out from a releasing agent storage pan 83 or drips from a fixing roll 81 because of a certain vibration given to the fixing unit when the attachment and detachment operation of the fixing unit or the replenishment of the releasing agent is performed and so on. Thus, the releasing agent does not adhere to members constituting various processing units, placed under the fixing unit, such as an intermediate transfer drum and a front or back surface discriminating device 40 under the drum.
Patent JP-2002104782-A (JP)
Title: Ascending/descending device
Inventor: SHIMIZU TOSHIYUKI
IPC: F21V21/36
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an ascending/descending device using a direct-current motor as a driving means for ascending/descending load, and a control circuit of the direct-current motor. SOLUTION: This ascending/descending device is provided with a hanging member; an ascending/descending portion to which the load can be connected; a fixed portion fixed to a ceiling of a structure and coupled with the ascending/ descending portion through the hanging member; and a driving means including a winding drum to which one end of the hanging member is connected and the direct-current motor for rotating the winding drum so as to wind up the hanging member, and enabling the ascending/descending portion to ascend/ descend by using the hanging member. The commercial power source is full- wave rectified by a diode bridge to drive the DC motor as a power source.
Patent JP-2002103836-A (JP)
Title: Method of lithography
Inventor: INNO NORIBUMI
IPC: B41N1/14
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a method of lithography which enables easy making of a plate by a simple on-press treatment and enables simple attainment of a large number of stable prints, without using dampening water, by applying it to a heat-sensitive original film of a lithographic plate which enables recording by an infrared laser. SOLUTION: The original film of the lithographic plate has a constitution wherein a heat-sensitive layer containing microcapsules each containing a compound having a heat-reactive functional group is provided on a substrate having a hydrophilic surface. After an image is recorded on the film, printing is executed by using emulsion ink containing an oil based ink component and a hydrophilic component constituted mainly of water and/or a polyvalent alcohol. It is preferable that the heat-sensitive layer has further an overcoat layer removable by the emulsion ink thereon.
Patent JP-2002118264-A (JP)
Title: Semiconductor device and its fabricating method
Inventor: TAKIZAWA JUN
IPC: H01L29/78
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device and its fabricating method in which floating effect of a substrate incident to impact ionization can be suppressed sufficiently in an SOI device while suppressing increase in the occupation area of the SOI device. SOLUTION: The semiconductor device comprises a supporting substrate 2, an SOI substrate 1 having an insulation film 3 formed on the substrate and a single crystal Si layer 4 formed on the insulation film, a gate oxide film 6 formed on the surface of the single crystal Si layer 4, a gate electrode 7 formed on the gate oxide film, diffusion layers 16 and 17 of source-drain formed beneath the gate electrode 7 on the side wall side, and a pinhole 3a made in the insulation film 3 beneath the gate electrode 7.
Patent JP-2002120587-A (JP)
Title: Shift position detecting device
Inventor: HASHIMOTO TAKENORI
IPC: F16H59/10
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To use a potentiometer for accurately detecting the position of a shift lever without being affected by an assembling error, aging deterioration, backlash, etc. SOLUTION: A difference V between an output voltage (P range output value) Vp from the potentiometer for detecting the shift position of a P range and a reference output voltage Vs as preset is calculated (S11), an output voltage Vo from the potentiometer is corrected by the difference V (S13), and the position of the shift lever is detected with reference to a shift position determining map in accordance with the output voltage Vo after correction.
Patent JP-2002121073-A (JP)
Title: Method of producing silicon nitride filter
Inventor: MIYAGAWA NAOMICHI
IPC: C04B38/06
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing a silicon nitride filter suitable for removing dust or eliminating dust, in which silicon nitride particles are used as a starting material. SOLUTION: The silicon nitride filter is produced by heat treating a formed body in gaseous nitrogen, containing 35 to 90% silicon nitride particles having an average particle diameter of 1 to 30 μm, 5 to 60% air bubble-forming agent and 0.1 to 5% metal oxide particles, wherein the total amount of the three components mentioned above is >=90%.
Patent JP-2002082159-A (JP)
Title: Removal method for interference waves
Inventor: EGUCHI NORIHIDE
IPC: G01S7/02
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a method in which interference wave applied to a radar apparatus are removed by a digital-signal processing operation, without having to use a dedicated receiving system. SOLUTION: The sum signal and the difference signal of signals induced in two directional antennas arranged to be separated are multiplied by a processing function, corresponding to an angle of incidence which is decided by the interval between the antennas and the wavelength used. An angle at which the cumulative value of sbsolute values of their difference outputs becomes minimum is found.
Patent JP-2002119239-A (JP)
Title: Method for producing dry kail (brassica oleracea acephala) powder
Inventor: TSUZAKI SHINJI
IPC: A23L5/41
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing dry kail (Brassica oleracea acephala) powder which has the original green color of the keil and has an excellent flavor. SOLUTION: This method for producing the dry kail (Brassica oleracea acephala) powder, comprising blanching the kail in hot water containing 0.001 to 1 wt.% of calcium carbonate, drying the blanched keil and then powdering the dried product. A blanching treatment using eggshell calcium as the calcium carbonate and combined with sodium chloride is most preferable for holding the flavor and the green color.
Patent JP-2001138475-A (JP)
Title: Module type printer system for sheet printing
Inventor: SCHMID GOTTHARD
IPC: B41F7/10
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a module type printer system for sheet printing capable of eliminating the disadvantage of a prior art and affixing a personal stamp on the sheet. SOLUTION: The module type printer system 2 for printing a sheet comprises a first printer 1 constituted in a satellite type structure of a central first impression cylinder 12 and at least four printing units 13 to 16 disposed on the cylinder 12, a second printer 6, and a coupling unit 114 for coupling the printers 1, 6 for in-line operating. A non-impact type printer 81 is disposed on the conveyor 70 of the printer system to convey sheets 17.
Patent JP-2002119418-A (JP)
Title: Rice cooker
Inventor: IRIE MASAHARU
IPC: A47J27/00
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a rice cooker for surely reducing consumption of a standby electric power and excellent in operability and facility for a user. SOLUTION: A microcomputer 52 has an operation control mode for controlling load parts by electric power from a first power circuit (a DC power circuit 28), an electric power saving mode for stopping output of the electric power from the first power circuit when judging that the whole load parts do not operate and recognizing operated switches 38a to 38h in an output stopping state of this electric power and a backup mode of not recognizing the switches 38a to 38h. The first power circuit restores the output of the electric power like an electric circuit when operating the switches 38a to 38h in executing the electric power saving mode or when put in a power source connecting state in executing the backup mode.  The microcomputer 52 maintains an output state of the electric power when detecting restoration of the first power circuit, and restores the state to the operation control mode.
Patent JP-2002120074-A (JP)
Title: Resistance spot welding machine and electrode drive apparatus
Inventor: TANIGUCHI JUNICHI
IPC: B23K11/24
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To reduce a weight of a portable type electrically operated spot gun and to improve operability. SOLUTION: The apparatus is provided with a press rod to support one of electrode tips, an actuator to drive the press rod and a gun arm which is supported to an actuator side and has the other of the electrode tips corresponding to the tip, the actuator includes a ball screw rotation-driven by an electric motor and a ball nut assembled into the ball screw, the ball screw and the press rod are arranged in parallel in a casing, further, the press rod and the ball nut are integrally connected, by this arrangement, a rotation motion by the electric motor is converted to a linear motion of the press rod, the torque for welding force is generated between the electrode tips.
Patent JP-2002129414-A (JP)
Title: Underwear for care
Inventor: KUMANISHI HIROKO
IPC: A41D13/12
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To provide underwear which is useful for care, has a simple structure, and enables simple wear change for a bedridden person or the like. SOLUTION: This underwear for the care, characterized by disposing belt-like elastic portions 24, 30 formed in a prescribed length from shoulder portions 20 in the longitudinal direction of the body and formed from cloths having larger elasticity than the other portions, in the front section 12 and the rear portion 14. The cloths of the elastic portions 24, 30 comprise rib-knitted fabrics or the like which have large elasticity in the lateral direction of the body. The elastic portions 24, 30 are continuously disposed from the shoulder portions 20 of the rear section 14 and the front section 12 to the bottom portions 22.
Patent JP-2002127674-A (JP)
Title: Mechanical pencil
Inventor: SHIRAISHI RYOJI
IPC: B43K21/16
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a mechanical pencil easy to judge a small stroke or a large stroke and having good operability at a low cost. SOLUTION: The mechanical pencil comprises a chuck coupled to a lead case in a barrel and urged to a suction side by a spring, grasping a lead when the chuck is engaged with a first clamping ring, releasing the lead when the chuck is advanced to be released from the ring, further advancing the chuck to grasp the lead when a distal end of the chick is engaged with a second clamping ring in a distal port provided at the front end of the barrel so that the lead can be retracted in its lead grasping state. In this pencil, a knock provided at the rear end of the case is advanced from or retracted to the barrel to engage the chuck with or to disengage the chuck from the first ring to feed the lead from the distal end of the distal port.  A damper is operated immediately before the distal end of the chuck is engaged with at least the second clamping ring to abruptly increase the knocking force. The distal end of the chuck is engaged with or disengaged from the second ring to enable housing of the lead projected from the distal end of the distal port in the port.
Patent JP-2002134437-A (JP)
Title: Scribing cutter and scriber using the same
Inventor: HAYASHI TOSHIO
IPC: H01L21/301
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a scribing cutter, which is capable of forming deep vertical cracks into a work and obtains a plurality of edges defining a recess formed into the work. SOLUTION: The scribing cutter 12 has a square bottom face 12a and side faces 12b, and so on. The corners of the bottom face 12a adjoining the side faces 12b... are chamfered to form edges 41 and so on of a square cone near the corners of the bottom face 12a. The edges 41 and so on of the cone are contacted to a work 11 and bitten into the work to form a recess deeper in the vertical direction, but less in the horizontal direction than a recess formed by biting the edges of the conventional triangular cone. This makes possible a vertical deep crack into the work 11 and prevents horizontal cracks from occurring in the work.
Patent JP-2002135100-A (JP)
Title: Reset circuit and game machine using the same
Inventor: MIZUNO HISASHI
IPC: H03K19/003
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a reset circuit eliminating the necessity of high resistance of MΩ order for setting up the watchdog timer monitoring time of a reset IC having a watchdog timer and a game machine such as a pachinko machine using the reset circuit. SOLUTION: When the base of a transistor 74 is connected to the timing resistor terminal (pin #6) of a reset IC 71 including a watchdog timer on its inside and sold on the market, and an emitter resistor 73 of low resistance is connected between the emitter of the transistor 74 and a power supply, equivalent resistance more than about 100 times the resistance of the emitter resistor 73 is obtained. Such a reset circuit 70 is used for resetting CPUs 12 to 52 in various devices including a main controller 10 of a game machine.
Patent JP-2002131045-A (JP)
Title: Film thickness measuring device
Inventor: KO MASAAKI
IPC: H01L21/66
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a film thickness measuring device capable of easily analyzing which part of a manufacturing process a problem exists in the case that measured values such as film thickness formed on a board or the like are not in a prescribed allowable range. SOLUTION: In the film thickness measuring device for measuring the thickness of a thin film formed on the surface of a specimen and displaying measured results on the display screen of a data processor, the measured results and a processing state in the manufacturing process of the thin film can be simultaneously displayed on the display screen.
Patent JP-2001188593-A (JP)
Title: Voice coding method and voice decoding method
Inventor: TANAKA YOSHIAKI
IPC: G10L19/00
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To improve the compression ratio of multi-channel voice signals. SOLUTION: A mix and matrix circuit 1' adds, subtracts, or mixes PCM data of six channels, examines correlations among individual channels by a prescribed expression for each correlation circuit 1-1 through 1-n, calculates the prediction residual of each channel by each prediction circuit 15 on the basis of these correlation data, selects minimum data of these prediction residuals by a predicting device selection signal generator 17, supplies the data to a formatting circuit 19 via packing circuit 18, and formats them into a prescribed bit stream by using the circuit 19.
Patent JP-2002134001-A (JP)
Title: Field emission type electron source
Inventor: HONDA YOSHIAKI
IPC: H01J1/312
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a field emission type electron source where any excessive emission of electrons can be prevented. SOLUTION: In the device, a conductive layer 8 is formed on one surface of an insulating substrate 11, a high-field drift layer 6 provided with a drift part 6a consisting of an oxidized porous polycrystalline silicon layer on the conductive layer 8 and a separating part 6b consisting of a polycrystalline silicon layer formed on the periphery of the drift part 6a and a surface electrode 7 is formed on the high-field drift layer 6. An insulating film 16 constituted from silicon oxidized film is made to intervene between a part of the drift part 6a that is in the vicinity of the boundary with the separating part 6b and the surface electrode 7. A field alleviating means to make the field strength in the part near the boundary with the separating part 6b in the drift part 6a smaller than the field strength in the central part of the drift part 6a is constituted by the insulating film 16.
Patent JP-2002136123-A (JP)
Title: Switching power device
Inventor: HARA SHINICHI
IPC: H02M3/335
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To obtain a switching power device with a ripple-removing function which considers temperature and enables stable deeper negative feedback, in a wider temperature range taking into consideration the temperature characteristic of an electrolytic capacitor. SOLUTION: In the switching power device, an output-side voltage control circuit 31 detects a secondary-side output voltage Vo by a phase compensating circuit 32 having temperature compensation, and adjusts the output voltage Vo, so that this detected voltage Vo is within a prescribed variation range. Along with it, a current based on this adjusted quantity is caused to flow in the light-emitting element 7a of a photocoupler 7, and a phase advancing signal is increased or decreased, on the basis of temperature by the compensating circuit 32 provided with temperature compensation and high-frequency ripples are removed.
Patent JP-2002129732-A (JP)
Title: External facing material, mounting structure of external facing material and wall panel with external facing material
Inventor: IIDA KAZUHITO
IPC: E04F13/08
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide an external facing material capable of improving appearance as a whole regardless of the displacement of a horizontal joint, the mounting structure of the external facing material and a wall panel with the external facing material. SOLUTION: The external facing material 2 installed to a building skeleton 1 has a rectangular substrate 3 and a plurality of rectangular tiles 4 mounted on the surface 3a of the substrate 3. Vertical joints 7 and the horizontal joints 6 are formed among the tiles 4 and 4 by crosswise arranging and fixing a plurality of the tiles 4 on the surface 3a of the substrate 3. The vertical joints 7 are arranged onto a straight line in the vertical direction so that the joint width is equalized, and the horizontal joints 6 are disposed onto approximately the straight line in the horizontal direction so that the joint width is made different.
Patent JP-2002125419-A (JP)
Title: Vegetable seedling transplanter
Inventor: KURODA TOMOYUKI
IPC: A01G13/00
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a soil-covering means enabling uniform ridging work independent of the unevenness of the upper surface of a levee at a low cost and to perform the work for increasing the water-retaining capacity of the levee simultaneously with the planting work of sweet potato seedling to lessen the load on the worker. SOLUTION: The transplanter is provided with soil-covering rollers 210, 210 vertically movable relative to a planting frame 33, the covering rollers 210 are pressed against the upper surface U of a levee with a forcing means 215 attached to the planting frame 33, the traveling body 2 is provided with a paper roll 216 for the retention of water, the paper of the paper roll 216 is laid on the upper surface U of the levee after the transplantation of a sweet potato seedling, a soil-scraping and transferring device 217 and a guide pipe 218 are placed at the rear part of the traveling body 2 and the soil between levees is scraped with the scraping and transferring device 217, transferred upward, supplied to the guide pipe 218 and dropped through the guide pipe 218 on the paper 216 laid on the upper surface U of the levee.
Patent JP-2002127299-A (JP)
Title: Packaging material
Inventor: HIROMITSU REI
IPC: B65D65/40
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a packaging material less prone to generate the corrosion of an aluminum foil with the elapse of time even if affected by highly corrosive content, less prone to generate the peeling of the aluminum foil and an inner layer and excellent in corrosion resistance. SOLUTION: In the packaging material formed by successively laminating the aluminum foil and an inner layer, at least the surface on the side of the inner layer of the aluminum foil comprises a corrosion-resistant and easy adhesive treatment surface and the treatment surface is laminated to the inner layer through an adhesive layer.
Patent JP-2001195982-A (JP)
Title: Method of manufacturing face plate and picture forming device
Inventor: YAMANO AKIHIKO
IPC: H01J1/62
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a face plate and picture forming device in which a picture of high brightness and high picture quality for long term can be stably formed. SOLUTION: This method comprises steps of forming phosphor particles 2 on a substrate, forming a first conductive film 3 on a phosphor film formed by the phosphor particles 2, positioning an electrode at a distance from the first conductive film 3, applying a voltage between the first conductive film 3 and the electrode, and forming the second conductive film 4 on the first conductive film 3 after applying the voltage.
Patent JP-2002128325-A (JP)
Title: Paper processing device, and paper trouble restoring process displaying method
Inventor: MORI KAORI
IPC: G03G21/00
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a paper conveying device capable of clearly and simply displaying a treating method for a recording paper trouble and easily performing a restoring process. SOLUTION: Guiding marks X1 to X6 having mutually different forms are previously described in places to be applied with the return process in an occurrence time of a paper trouble of an image forming device 1. When the paper trouble is actually detected, each of the display marks Y1 to Y6 having the same form as that of each of the guiding marks X1 to X6 is displayed on a liquid crystal displaying device 7, thereby making a user recognize the places to be applied with the restoring process.
Patent JP-2002139004-A (JP)
Title: Rotary actuator
Inventor: SHIGETA HIROSHI
IPC: F15B15/06
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To reduce backlash with relatively simple construction and easy adjustment. SOLUTION: This rotary actuator 1 comprises an output shaft 12 rotatably provided on a body 11, a pinion 21 provided on the output shaft 12, a cylindrical cylinder tube 13 protruded from both sides of the body 11, two pistons 14 for sliding in the cylinder tube 13, a rod 15 for connecting the two pistons 14, and a rack 22 for engaging the pinion 21 provided on the rod 15. The cylinder tube 13 is fitted into a hole 31 provided in the body 11 directly or indirectly via a sleeve so as to be positioned in the radial direction thereof and a center axis of the inner diameter of the cylinder tube 13 is offset from a center axis of the inner diameter of the hole in the body.