baber/WOPTO huggingface dataset:
Patent JP-H09155185-A (JP)
Title: Nox absorbent, manufacture thereof and device using nox absorbent
Inventor: TATEISHI YASUSHI
IPC: B01D53/56
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To obtain an NOx absorbent capable of efficiently absorbing/removing a low concentration of NOx contained in a combustion exhaust gas by adding the oxide of one type of element selected from among iron, nickel, manganese, copper, cobalt, chromium and zinc to a porous alumina as a main component. SOLUTION: A lowly concentrated NOx absorbent is formed of a porous alumina as a main component and the oxide of element selected from iron, nickel, manganese and cobalt borne by the porous alumina. In this case, the average pore diameter or/and the peak pore diameter of the porous alumina are 0.2-10nm and the pore volume is 0.03cc/g. Further, this lowly concentrated NOx absorbent is caused to release the once absorbed NOx by heating the absorbent at 300-600 deg.C. Besides, the NOx absorbent is capable of maintaining the NOx removing rate at 80% or more in the air at a space velocity of 10.324h<-1> and a linear velocity of 39cm/s and under other atmospheric conditions such as NOx concentration of 3.0ppm, moisture concentration of 1.5% and temperature of 25 deg.C. This NOx removing rate should persist for 10 hours or more.
Patent JP-H02163756-A (JP)
Title: Electrically conductive color toner
Inventor: TOYODA AKINORI
IPC: G03G15/01
Filed: 1988-12-16
Abstract: PURPOSE:To enhance the resolution of an image and to improve the color reproducibility of a chromatic colorant by sticking electrically conductive fine powder to the surface of a toner by mechanical strain stress and by enabling development by electrostatic induction. CONSTITUTION:This electrically conductive color toner is obtd. by sticking electrically conductive fine powder to the surface of a toner by mechanical strain stress. The fine powder has <=10<13>OMEGAcm electric resistance and <=0.4mum average diameter and the amt. of the fine powder is 0.5-30wt.% of the total amt. The fine powder is made of titanium oxide, a titanium oxide-based compd., tin oxide, a tin oxide-based compd., zinc oxide, a zinc oxide-based compd., indium oxide, an indium oxide-based compd., copper iodide or a copper iodide- based compd. Since carbon black is not contained, a fine color is obtained. The toner is made electrically conductive by a small amt. of the electrically conductive fine powder, no toner sticks to a non-image area and an image having high image density and very high resolution is obtd.
Patent JP-H05158579-A (JP)
Title: Computer device with display part
Inventor: YANAGIYA TAKESHI
IPC: G06F15/02
Filed: 1991-12-03
Abstract: PURPOSE:To make a display unit very easily visible by connecting a display part and a main body part through a turning supporting unit, and also, connecting the display part and the turning supporting unit so as to be turnable, and moreover, connecting the main body part and the turning supporting unit so as to be turnable. CONSTITUTION:In a display part 2, a display unit 5 is provided so as to face a main body part 1, and connected to a turning supporting unit 3 so as to be turnable centering around both ends of the lower part. The main body part 1 is provided like a recessed part so that a keyboard installing part 6 faces the display part 2, and connected to the turning supporting unit 3 so as to be turnable centering around both ends of the rear part. A keyboard 4 is formed in size contained in the keyboard installing part 6 of the main body part 1, provided on the keyboard installing part 6 so as to be freely attachable and detachable, and fixed by turning the surface side toward the display part 2 side at the time of installing it to the keyboard installing part 6. Also, the main body part 1 and the keyboard 4 are connected by a key cord 7 of, for instance, a curl cord, etc., or a radio communication equipment.
Patent JP-H02163919-A (JP)
Title: Terminal of welding terminal
Inventor: IIJIMA EIJI
IPC: H01G2/06
Filed: 1988-12-16
Abstract: PURPOSE:To make it possible to obtain simply a welded terminal, which is not subjected to thermal effect, by a method wherein a penetrated hole, in which the axis of a rivet can be closely fitted, is penetratingly provided in the joint plate of a terminal by burring and with a taper in a spread from formed on the inner periphery of the point of a burr, which is generated on the periphery of the penetrated hole, the height of the taper is uniformly regulated. CONSTITUTION:A penetrated hole 4, in which an axis 9 of a rivet 8 can be closely fitted, is penetratingly provided in a joint plate 2 of a terminal 1 by burring and with a taper 6 formed on the inner periphery of the point of a burr 5, which is generated on the periphery of the hole 4, the height of the taper 6 is uniformly regulated. For example, a burr 5, which is generated along the peripheral edge of a penetrated hole 4, is embossed by a header 7 having a desired taper 7a and regulating step parts 7a, which are formed on the point of the header 7, to form the taper 6 and at the same time, the height of the burr 5 is made uniform. Thereby, when a head 10 of the rivet and the plate 2 of the terminal are pressed by electrodes 11 and 11' of a welder, the burr 5 bites uniformly in the lower surface of the head 10 of the rivet and the plate 2 and the head 10 of the rivet are reliably adhered and pressed. Therefore, the joint part of the terminal is never overheated at the time of spot welding.
Patent JP-H07174285-A (JP)
Title: Vibration damping device for refrigerant pipeline
Inventor: TOMINAGA KATSUMI
IPC: F04B39/00
Filed: 1993-12-20
Abstract: PURPOSE:To heighten the vibration damping effect of a cooling pipeline by fixing one end part of a plate spring to the cooling pipeline connected to a compressor, and fitting the other end in contact with the pipeline. CONSTITUTION:A cooling pipeline 4 connected to a compressor 1 has a bent pipe, and refrigerant containing pressure pulsation being compressed by the compressor 1 flows in the pipeline 4. A vibration damping device 5 is fitted to damp vibration generated in association with the pressure pulsation of the refrigerant in the pipeline 4. This vibration damping device 5 has a plate spring 10 fixed at its end part 11 to a pipeline 9. This plate spring 10 is connected at the contact face 12 to the pipeline 9, and the end part on the opposite side to the end part 11 is provided with concentrated mass 13. Butyl rubber sheets 8 are laminated being provided with step difference in order to damp the vibration of the bent part, generating vibration in the expanded direction by pressure pulsation, of the pipeline 4. At this time, an air layer 7 is provided between the pipeline 4 and the rubber sheet 8. The tension of the sheet 8 is heightened by the air layer 7 expanded by the heat of the pipeline 4. A vibration damping effect can be thereby heightened.
Patent JP-H10164847-A (JP)
Title: Apparatus and method for converting power
Inventor: MATSUI KAGEKI
IPC: H02M1/12
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a power conversion device that is capable of reducing distortion in alternating current input, even if the capacitance of a capacitor C comprising an AC filter or the value of inductance L is small. SOLUTION: A current detecting circuit 40 that detects alternating current input from alternating-current power supplies U, V, W to a switching circuit 110, is connected with the AC power supplies U, V, W, so that of alternating currents detected through the current detecting circuit 40 those having a frequency matching the self-resonance frequency of an AC filter will be let to pass a bypass filter 60. Based on the alternating current passed through the bypass filter 60 the switch-on period and switch-off period of IGBTs 112, 114, 116, 118, 119, 120 are controlled so that fluctuation in value of current due to resonance phenomena will be canceled out, and an input alternating current containing less distortion is obtained.
Patent JP-2000148259-A (JP)
Title: Alternating-current voltage adjusting device
Inventor: NISHIMURA KINJI
IPC: G05F1/14
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To obtain the AC voltage adjusting device which is inexpensive and small-sized. SOLUTION: The AC voltage adjusting device 1 is equipped with a booster transformer 5 which inputs the voltage generated by transforming a commercial source voltage by a slide transformer 4 and outputs an AC boosted voltage to be added to the commercial source voltage from an output side; and a controller 7 drives a motor 6 according to the deviation of the voltage applied to the load 2 from the set value of the voltage which should be applied to the load 2 and the output voltage of the slide transformer 4 is controlled to control the AC boosted voltage, thereby holding the voltage supplied to the load 2 at the set value.
Patent JP-H09136584-A (JP)
Title: Molded ceiling for vehicle and its manufacture
Inventor: KUWABARA AKIRA
IPC: B32B3/28
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a molded ceiling with a desired shape and strength and preventing the occurrence of corrugations by inserting a reinforcing resin plate between the inside liner and the corrugated core of a corrugated board base material. SOLUTION: A molded ceiling is formed with a corrugated board base material 2 and a skin material 7 laminated on the surface of the corrugated board base material 2. The skin material 7 consists of a skin 7a made from a tricot cloth and placed on the surface side and a wadding 7b made of slab urethane and laminated on the back of the skin 7a. The skin material 7 laminated on the surface of the corrugated board base material 2 is bonded with a hot melt film. A sunroof transparent hole is formed nearly in the center at the front side of the molded ceiling. A reinforcing resin plate 13 formed of thermoplastic resin is inserted between the inside liner 5 and the corrugated core 3 on the peripheries at both sides of the sunroof transparent hole.
Patent JP-H09135661-A (JP)
Title: Preservation of prawn for cooking
Inventor: SATSUMA KAZUO
IPC: A23L17/40
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To obtain the subject prawn kept in a fixed shape, by freezing a bare meat of a prawn formed into a fixed shape, packing the bare meat in vacuum, preserving and preventing the shape collapse. SOLUTION: A bare meat of a prawn for cooking is formed into a fixed shape by a method such as pressing by a mold. The formed bare meat 10b is refrigerated and frozen. The frozen bare meat is glazed and packed into a packing bag 18 in vacuum. Cooking is facilitated and collapse in appearance and shape after cooking can be prevented.
Patent JP-H06156561-A (JP)
Title: Packaging apparatus for electronic component
Inventor: KITAGAWA TOSHIYUKI
IPC: B65D85/86
Filed: 1992-11-30
Abstract: PURPOSE:To easily remove individual electronic part trays separately from a stack of such trays in storage by preventing interengagement of the electronic part receiving recesses of the tray above and those of the tray below. CONSTITUTION:Each of a plurality of electronic component trays 11 is provided with a plurality of recess parts 12 for receiving the electronic parts each of which is gradually decreased in diameter from its top opening part toward the bottom part and is further provided with a plurality of bottomed cylindrical ribs 15 on its peripheral edge in order to prevent the recess parts 12 of the tray 11 above from entering those of the tray 11 below. To accomplish this, the rib 15 is given such a shape that the bottom part of the rib 1 5 of the tray 11 above makes contact with the peripheral top edge of the ribs 15 of the tray 11 below.
Patent JP-2001142355-A (JP)
Title: Image forming device
Inventor: TAKECHI RYUTA
IPC: G03G21/00
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which can prevent staining of an image carrier temporarily holding the image and can reduce degradation of the image carrier due to wear. SOLUTION: In the image forming device 1 of an electrophotograph system in which an image formed on the image carrier 2 is transferred onto a recording medium S to form the image on the recording medium S, a supply means 8 for supplying a lubricant onto a surface of the image carrier 1, a blowing means for sending air at least near the image carrier and a first removing member which can remove substances in the air sent by the blowing means by chemical adsorption are provided.
Patent JP-H11150874-A (JP)
Title: Charging device of battery
Inventor: TAKANO NOBUHIRO
IPC: H02J7/00
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To providing a charging device that can detect the failure in a battery to be charged due to the leakage of an electrolyte of a set of batteries being charged. SOLUTION: A charging device is provided with a battery temperature storage means for storing the output value of a battery temperature detection means, an operation means for calculating a difference ΔV between an output value V-1 of the battery temperature storage means and the most recent output value Vin of the battery temperature detection means, and a battery failure discrimination means for discriminating that a battery to be charged is in an abormal state, when the output ΔV of the operation means is at least a specified value ΔV1.
Patent JP-2001141353-A (JP)
Title: Heat insulation door
Inventor: KOJIMA SHINOBU
IPC: F25D23/02
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To effectively prevent foam leakage and dropping of a packing. SOLUTION: A U-shaped groove 34 to be engaged with the engaging part 30a of a packing 30 is formed of a mount 33 formed at a door rear plate 28. A contact edge 35 extended from the open edge of the outer wall 33a of the mount 33 is inclined at a predetermined angle to the front side toward outward. The edge 35 is closely contacted with a flange 31 without gap by its own elastic force in a state in which a door rear plate 28 is mounted at a door front plate 27, so as to contact the overall surface of the edge 35 with the rear surface of the flange 31 of the plate 27. An interval L1 between the outside ends of upper and lower sides 36, 36 of the mount 33 is set larger than an interval L2 between the open ends of upper and lower sides 31a, 31a of the flange 31.  When the plate 28 is mounted on the plate 27, the wall 33a of the mount 33 is deformed to its inside by the flange 31, and the opening size of the groove 34 is reduced.
Patent JP-H03180945-A (JP)
Title: Source file version number control system
Inventor: ICHII HIROO
IPC: G06F9/06
Filed: 1989-12-08
Abstract: PURPOSE:To easily check the version number of a source file by updating file version number information registered in a source file version number information control data base by a version number updating means and writing the updated version number into a source file version number information storing area. CONSTITUTION:The version number updating means 15 retrieves the version number information control data base 11 to read out the version number information corresponding to a source file a002.c. When the version number information of the read data base is 1.2 version e.g., the 1.2 version is updated to 1.3 version, the updated version number is registered in the data base 11 and the updated version number 1.3 of the file a002.c is written in the version number information storing area 21 of the file a002.c. Since the version number information of the source file 20 is written in the version number information storing area 21, the version number of the source file 20 can be checked by printing out or displaying the contents of the area 21.
Patent JP-2000166322-A (JP)
Title: Transmission case arranging structure in sulky rice transplanter
Inventor: MINAISHI TOSHIKI
IPC: B60K17/04
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To improve the longitudinal balance of the center of gravity in a sulky rice transplanter. SOLUTION: In this sulky rice transplanter, a transmission case 5 is arranged below an engine 2 so as at least a part of the transmission case 5 to be vertically overlapped with the engine 2 and the engine 2 is covered with a hood, and a front wall of the hood is forwardly lowering inclined in a side view and swelling out in about a quarter circular arc, then a steering handle is arranged at a position over the hood, thus the steering handle is arranged so as an upper part of a seat back of a seat is about a height from the ground to be about the same.
Patent JP-H02169456-A (JP)
Title: Tension control on winder start
Inventor: MATSUMOTO TSUGUYOSHI
IPC: B65H23/185
Filed: 1988-12-19
Abstract: PURPOSE:To prevent the formation of creases on a sheet material and the edge part deflection of an original textile by confirming the transition operation from the start to the gradual movement by receiving the signal of the start of the gradual movement of a winder and carrying out tension control. CONSTITUTION:On the start of a winder 6, the starting brake electric current standard value for applying brake onto an unwinder 1 is set, and it is judged if the present speed of the winder 6 is less than the gradual movement speed or not, by receiving the gradual movement starting signal of the winder 6. When the winder speed is less than the gradual movement speed, in other words, in the transition operation from the start to the gradual movement, the starting brake application electric current standard value is maintained for a prescribed time, and then transition is performed with a certain inclination towards the limit electric current standard value in the drive of the unwinder 1, and tension control is performed. Then, transition is performed again towards the increase of the brake electric current of the winder 6 from the limit electric current standard, and the reduction of the tension of a sheet material 2 on the start of the gradual movement of the winder 6 is prevented.
Patent JP-H06169337-A (JP)
Title: Telephone set
Inventor: KAWAHASHI TETSUYA
IPC: H04M1/60
Filed: 1992-11-30
Abstract: PURPOSE:To provide a telephone set which can easily control receiving sound volume without reholding a telephone receiver even in a talking state by depressing the pressure sensor provided at a position near the grip part of the telephone receiver. CONSTITUTION:A pressure sensor 5 and a pressure sensor 6 are provided at the positions near the grip part of a telephone receiver 1 for increasing and reducing the received sound volume respectively. The receiving signals supplied to a telephone set main body through a telephone circuit are transmitted in voices through a speaker 3 of the receiver 1 based on the receiving sound volume set by a sound volume control circuit 8 after passing through a diode bridge 10, a 2-wire/4-wire converter circuit 9 and the circuit 9. When the sound volume received through the speaker is small in a busy mode, the sensor 5 is depressed. Thus the pressure applied to the sensor 5 is converted into an electric signal by a pressure detecting circuit 7. Then the circuit 8 increases the sound volume received through the speaker 3 based on the electric signal.
Patent JP-H02164099-A (JP)
Title: Electromagnetic shield panel and its assembly
Inventor: KIKUCHI MASATOSHI
IPC: H05K9/00
Filed: 1988-12-19
Abstract: PURPOSE:To simplify assembly of an electromagnetic shielding panel and to perform complete electromagnetic shielding at a panel junction by making connecting sections which are projectingly provided to a periphery overlap up and down and by screwing the connecting sections with a tapping screw. CONSTITUTION:A plurality of electromagnetic shield panels 1, 1 are arranged lengthwise and breadthwise. Connecting sections 4, 5 of the electromagnetic shield panels 1, 1 which are adjacent lengthwise and breadthwise are overlapped with the connecting section 4 having holes 8 up. A sealing material 9 of good conductivity and elasticity is interposed between the upper and lower connecting sections 4, 5 successively in a longitudinal direction of the connecting sections 4, 5, and a tapping screw 10 is screwed to the connecting section 5 below the hole 8 to interlock the connecting sections 4, 5 integrally, and thereby to join them. Electromagnetic waves can be almost completely shielded in this way, thereby simplifying working of a panel junction.
Patent JP-H11114335-A (JP)
Title: Production of steric vacant structure of wire with addition of titanium dioxide, and contact material with air and with circulated water
Inventor: SUGITO TSUNEO
IPC: B01D39/16
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a means of biological treatment of org. substances which is a more natural, safe, sure and low-cost treatment for the water quality control in the chemical treatment of cooling water in a cooling tower. SOLUTION: A steric vacant structure of wires is formed by irregularly bending fused wires on the surface of a cooling liquid and welding points of wire surfaces adjacent to one another to form a cylindrical, planer or boxlike structure. The obtd. product is used as a contact material for a gas flow and used as a contact material or a noise-reductive or deodorizing material which generates electrostatic charges by friction on the wire surfaces to adsorb and trap floating dust. Or, the wire structure is assembled as a contacting material for an industrial water, cooling water, circulating water or the like to oxidize and decompose floating org. substances. Thus, a biological treatment which can be easily controlled is realized instead of chemical treatment.
Patent JP-2000140623-A (JP)
Title: Production for electric discharge treated object and producing device therefor
Inventor: FUKUSHIMA KAZUHIRO
IPC: C08J7/00
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To allow stable electric discharge to be carried out and also to prevent electrification spots from being generated on the surface of an object by making gas forcibly flow on the surface side of the object and in the direction of relative movement. SOLUTION: Power is fed to electrodes 11 from a power source 5 to make an electric discharge area between the electrodes 11 and an electrode 12, and by the electrode 12 serving as a conveying means, an object 4 is conveyed to between the electrodes 11, 12. And by a fan 32, gas 3 is blown in the same direction as the conveying direction of the object, from a blowing hole 31, and also the gas 3 is sucked by a sucking device 34 through a suction hole 33, and a valve 65 is opened to discharge it. At this time, the gas 3 flows between the electrodes 11, 12 and to the electric discharge treated surface side of the object 4, and when a valve 66 is opened, a part of the sucked gas 3 is circulated by the fan 32 through a pipeline 6.  In this way, the gas activated on the upstream side in the electric discharge area is sent to the downstream side to activate an electric discharge state on the downstream side.
Patent JP-2000148375-A (JP)
Title: Input system and projection type display system
Inventor: KOMENO KUNIO
IPC: G09F9/00
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To make it possible to point a screen or write a character without using a special input plate, a special pen or the like by operating the position of an instruction part or its locus when the instruction part comes into contact with or approximates an input surface. SOLUTION: An input state detection part 17 detects on the basis of an output of an upper image segmenting part 16 that a tip part of a pen is in contact with an input plate, that is, in an input state. Whether or not the pen is in input state can be judged by whether the pen completely contacts the input plate or the pen is within a specified range of the input plate. A coordinate operation part 19 operates the coordinates position of an image seen from the front side of the tip part of the pen. A computer 20 calculates coordinates or their trajectory when the pen is inputting on the basis of a coordinate signal from the coordinate operation part 19 and outputs it to a projector 30.