baber/WOPTO huggingface dataset:
Patent JP-2000144815-A (JP)
Title: Water recycling device
Inventor: KAMAKURA TOMISABURO
IPC: E03B1/00
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To save water by connecting a piping from a city water tank with the way of a water feed pipe below a recycling water tank through a check valve, and providing a water using part on the lower end of the water feed pipe. SOLUTION: A recycling water tank 1 provided with an automatic water stop device 6 and a recycling water source 2 such as bathtub water are connected with a feed hose 3 through a pump 4. Next, a city water pipe 8 is connected to a city water tank 7 below the tank 1, and an automatic water stop device 10 is provided in the tank 7. Next, a water feed pipe 11 extendingly provided below the tank 1 is connected to a piping 12 from the tank 7 through a check valve 13, and the lower part of the pipe 11 is provided with a water take-out part 17 or the like for a toilet flushing device 14, a washing machine 16, and a car washer.  For example when the device 14 is operated, water in the tank of the device 14 is discharged, simultaneously the tank of the device 13 is filled with recycling water from the tank 1, recycling water is fed to the tank 1, and when there is no recycling water in the tank 1, the respective parts are filled with city water. Hereby the city water can be saved.
Patent JP-H10164468-A (JP)
Title: Image resolution converter, image resolution converting method and video printer
Inventor: KISHIMOTO MASAKI
IPC: H04N5/76
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To provide with a simple structure an image resolution converter, an image resolution converting method and a video printer capable of eliminating image blurs and simultaneously converting resolution at an arbitrary magnification. SOLUTION: An image with high image quality, similar to the image quality obtained in a bi-cubic method is obtained at low cost by providing a mutli-stage interpolator 30 to magnify number of data at a specified magnification by passing image data through a low-pass filter after the image data is up-sampled and a thinning circuit 33 to thin out other pixels by outputting the pixel near a position of a desired outputted pixel for the image data magnified by the multi-stage interpolator 30 with an image resolution converter and converting the resolution of the image data toward one direction with arbitrary magnifications.
Patent JP-H10189442-A (JP)
Title: Apparatus and method for exposure
Inventor: UMAGOME NOBUTAKA
IPC: H01L21/027
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method in which a pattern which is finer than that in conventional cases is exposed with high resolution without remarkably lowering a throughput. SOLUTION: A projection optical system PL and an electron optical system 24 are attached side by side in a vacuum chamber 16, and the position of a substrate stage 20 is controlled by an interferometer system 30X or the like in such a way that a sensitive substrate W which is placed on the substrate stage 20 can be exposed by the projection optical system PL and the electron optical system 24. As a result, a combined exposure operation by means of light and an electron beam can be performed by using an identical apparatus in such a way that the greater part of a prescribed pattern is exposed onto the sensitive substrate W by means of the light and that an especially fine pattern is exposed by means of the electron beam, or that a pattern is exposed onto the sensitive substrate W by means of the light and exposed by means of the electron beam in order to correct the exposed pattern.
Patent JP-H08173897-A (JP)
Title: Formation of protective film on coated surface
Inventor: AKASAKA KENSAKU
IPC: B05D1/40
Filed: 1994-12-22
Abstract: PURPOSE: To provide a forming method of a protective film on a coated surface in which a uniform protective film thickness is obtained without sticking a strippable paint at a part out of a range to be protected. CONSTITUTION: In the forming method of the protective film for protecting temporarily the coated surface, the strippable paint P is allowed to sag in a shape of a wire at one side of an outer peripheral edge within a range to be protected from a paint nozzle, and the protective film is spread within the range to be protected by spraying air F from diagonally upward to the coated surface with the strippable paint P by using an air jetting body 4 and drying to form the protective film.
Patent JP-2000151243-A (JP)
Title: Antenna device
Inventor: TAKAMATSU AKIHIRO
IPC: H01Q1/40
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To provide an antenna device which maintains a dielectric constant between the feeding terminal of an antenna and a conductor pattern on a constant level and is also used for both a non-contact system and a contact system. SOLUTION: The end part 27a of a conductor pattern 27 formed on an RF circuit board 25 is not covered with resist 28 that is applied on the RF circuit board surface but a surface is exposed, and a resin sheet 29 as insulation is attached to the exposed surface. And, the feeding terminal 23a of an antenna 23 is brought into contact with the surface of the resin sheet 29 and the feeding terminal 23a of the antenna 23 is connected to the end part 27a of the pattern 27 through the resin sheet 29.
Patent JP-H04191765-A (JP)
Title: Image forming device
Inventor: BABA MUTSUMI
IPC: G03G15/08
Filed: 1990-11-27
Abstract: PURPOSE:To reduce the cost and effectively utilize the material by giving interchangeability to each elastic blade for removing a residual toner of an image carrier and for forming an electrified toner layer of a developer carrier, and successively alternately using these blades. CONSTITUTION:An image carrier 7 is rotated in the arrowed direction (a), and the edge of a cleaning blade 14 adhered to a support member 11 is pressed into contact with the image carrier 7 by means of a counter system having an angle theta of 20 deg.. The toner recovered by this is successively accumulated in a toner reservoir part 21, and the member 11 is mounted on a cleaner 8 by a small screw 12 in such a manner as to be removable and attachable. The belly part 18 of an elastic charge giving member 17 makes contact with a developer carrier 19 and supplies an electrified toner to a latent image on the image carrier side as an uniform layer on the surface of the carrier 19 for development. The member 17 adhered to a support member 15 is removable from and attachable to a developing equipment 9 by a small screw 16, and has the same material and form as the blade 14, and the members 11, 15 also have the same form so as to provide them with interchangeability. Thus, they are used by repeating the successive exchange every determined number of passing sheets, whereby the cost can be reduced, and the material can be effectively utilized.
Patent JP-H10240035-A (JP)
Title: Image forming device
Inventor: AMAMIYA SHOJI
IPC: G03G5/05
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of image unevenness by providing a layer having specified electrostatic capacity at an image carrier and respectively making both end parts of the layer in a longitudinal direction longer by a specified length or more from both end parts of an area where the image carrier and an intermediate transfer body are brought into contact. SOLUTION: The layer whose electrostatic capacity is 180-600(PF/cm<2> ) is provided at the image carrier 10 carrying toner. Then, both end parts of the layer in the longitudinal direction are respectively made >=2mm longer from both end parts of the area where the image carrier 10 and the intermediate transfer body 6 are brought into contact. Thus, the coating width L (the forming width of the image carrier 10 in the longitudinal direction) of a charge transportation layer whose electrostatic capacity is made minimum out of plural coated layers is made >=4mm longer than the width T of the intermediate transfer body 6. Thus, both end parts of the charge transportation layer whose electrostatic capacity is made minimum are respectively made >=2mm longer than both end parts of the intermediate transfer body 6.  Thus, though the forming of a transfer image to the intermediate transfer body 6 and to the transfer material are repeated, the occurrence of the image unevenness is prevented.
Patent JP-H0542867-A (JP)
Title: Brake booster
Inventor: WATANABE MAKOTO
IPC: B60T13/56
Filed: 1991-11-08
Abstract: PURPOSE:To prevent seal leaking from the connection section of the front bead section of a bellows in introducing atmospheric air into the bellows provided in a constant pressure chamber. CONSTITUTION:The front bead section 17b of the bellows 17 provided in a constant pressure chamber A is supported by the supporting section 15d of a supporting member 15 and is pressedly abutted on the wall face of a front shell 2. In order to actuate a brake booster as an automatic braking device, when atmospheric air is introduced into the internal space A' of the bellows 17, the front bead section 17b of the bellows 17 tends to be axially pulled together with the expansion of the bellows 17. At this time, since the front bead section 17b is pressed to the wall face of the front shell 2 by the supporting section 15d, seal does not leak from the connection section of the front bead section 17b.
Patent JP-H07151039-A (JP)
Title: Fuel injection controller
Inventor: HAYAMIZU MAKOTO
IPC: F02M69/04
Filed: 1993-11-26
Abstract: PURPOSE:To provide a fuel injection controller capable of reducing its cost with a simple structure and preventing any bad influence from being exerted to the performance of an internal combustion engine. CONSTITUTION:A fuel injection valve 9 is provided facing to the branched part 15 of intake passage 1, 2, and a control rod 12 is so provided as capable of separating from, approaching to, and being rotatable in relation to the an injection hole 11 of the fuel injection valve 9 inside a main intake passage in the vicinity of an injection hole 11 of the fuel injection valve 9, and a curved face 17 is formed on the top end part of the control rod 12. Injected fuel F is divided by the branched part 15 by simple operation such that the control rod 12 is rotated or pulled/insorted, and the fuel is distributed to respective intake ports provided in a combustion chamber, and injection direction of the fuel F can be varied by utilizing the Coanda effect generated by the curved face 17. Excessive air supply is prevented so that no infulency may be exerted on the combustion efficiency of an internal combustion engine, since the Coanda effect generated by the curved face 17 is utilized to deffect the injection direction of the fuel F.
Patent JP-H07176283-A (JP)
Title: Hot cathode x-ray tube
Inventor: KAKIZAKI KOJI
IPC: H01J35/18
Filed: 1993-12-21
Abstract: PURPOSE:To reduce unnecessary X-ray emission by providing an X-ray window of small metal content and an insulating part of small X-ray path permeability, and by high vacuum-sealing the inside of an X-ray tube main unit. CONSTITUTION:An anode 21 is provided on an internal wall of an X-ray tube main unit 20, and a hot cathode 22 is arranged on the center axis of the anode 21. An X-ray transmission window 23 is provided in one opening part of the main unit 20, and the window 23 is formed of material of small metal content. An insulating part 24 is provided in the other opening part of the main unit 20, and this insulating part 24, using a lead glass, shields an X-ray. Since the insulating part 24 is sealed with a heater wire 25, its periphery is formed of CP glass, and the inside of the main unit 20 is sealed with a high vacuum to maintain the high vacuum by using a getter 26. Here, a current is allowed to flow in the cathode 22 to heat it through the heater wire 25, and high voltage is applied between the cathode 22 and the anode 21. Then, a thermion is emitted from the cathode 22 to collide against the anode 21, and X-ray is generated. Of this X-ray, an X-ray in an opposite direction to the ordinary one is attenuated by the lead glass of the insulating part 24.
Patent JP-H07176207-A (JP)
Title: Lighting system of learning desk with shelf
Inventor: NITTAMI ATSUSHI
IPC: A47B17/00
Filed: 1993-12-21
Abstract: PURPOSE:To obtain a lighting system of a learning desk with a shelf in which the power source of a lighting fixture provided in a shelf on a desk is connected and disconnected linking to the operation of a step board provided in a footrest space, so as to turn on and off the lighting fixture without operating a switch of the shelf on the desk. CONSTITUTION:While a shelf on a desk 2 having a lighting fixture 3 is provided, a movable step board 4 is provided in a footrest space 7 at the lower side of a top plate 6. A limit switch 5 to turn on and turn off the power source of the lighting fixture 3 is operated by the step board 4, so as to turn on and off the lighting fixture 3.
Patent JP-H08153299-A (JP)
Title: Instrument for measuring traffic jam length
Inventor: IWASE FUJIO
IPC: G08G1/01
Filed: 1994-11-29
Abstract: PURPOSE: To enable jam length to be measured with the same precision as to a distant road and a nearby road photographed without being affected by noise, etc. CONSTITUTION: The coming-in road of an intersection is photographed by a TV camera 4. An inputted picture signal is A/D-converted and stored in a picture memory 3. An average picture generating means 6 executes the average processing of a present average picture previously stored in the picture memory 3 and the newly obtained input picture so as to generate a new average picture. A differential means 7 executes the vertical differentiation of the new average picture and generates a projection histogram by a projection histogram generating means 8. A threshold value judging means 10 compares the projection histogram with a low threshold value as a scanning line number increases. A jam length calculating means 12 calculates jam length from the plural scanning line numbers exceeding the threshold value.
Patent JP-H06168172-A (JP)
Title: Flow method for managed substance information
Inventor: YAMASHITA AKIRA
IPC: G06F12/00
Filed: 1992-12-01
Abstract: PURPOSE:To shorten the changing time of the information of a substance in each computer system when the information of the substance is stored so as to be overlapped on plural computer systems by detecting whether or not the information of the same managed substance is changed in the simultaneous period in the other computer system CONSTITUTION:When the changing request of the information of a substance A in one computer system 2 is issued, the information of the substance A is changed in the computer system 2, and the changed information is transmitted to a supporting system 1. And also, the change of the information of the same substance is generated in the simultaneous period in the computer system 2, other computer system 3, or the other computer, whether or not the same substance is changed in the plural computer systems is detected by a simultaneous change detecting function. Then, the optimal changed information is extracted by an appropriate changed information extracting function, and the correct changed information is transmitted or re-transmitted to each computer system.
Patent JP-H06177922-A (JP)
Title: Pulse conversion circuit
Inventor: SHINOHARA KOJI
IPC: H04L27/14
Filed: 1992-12-01
Abstract: PURPOSE:To warrant a normal operation by varying a reference signal level for pulse conversion according to an input signal level so as to prevent malfunction due to noise even against the input signal of a low S/N. CONSTITUTION:An analog signal S having a peak level Vp around a bias point being a half of a power supply voltage VD is inputted to an input terminal TS. A peak level detection circuit 61 detects the Vp in the signal S and the detected level is inputted to a level shift circuit 62. The circuit 62 outputs a shift voltage Vr1 resulting from shifting the detected level Vp by a prescribed quantity and it is inputted to inverting input terminal of a comparator 64 and a level inversion circuit 63. The circuit 63 inputs a level shift signal Vr2 being the inverse of the voltage Vr1 to inverting input terminal of a comparator 65. The comparator 64 compares the voltage Vr1 with the signal S and inputs a comparison pulse E1 to the set terminal S of a latch circuit 66. On the other hand, the comparator 66 compares the voltage Vr2 with the signal S, inputs a comparison pulse E2 to the reset terminal R of the comparator 66 and the circuit 66 outputs a digital binary signal (a) of the same period as that of the signal S.
Patent JP-2000142025-A (JP)
Title: Radial tire
Inventor: TAMURA YASUYUKI
IPC: B60C9/22
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To enhance high speed durability, and to reduce load noises by forming a belt reinforcing layer by winding a rubberized narrow strip containing a plurality of fiber cords, and using a cord having the fiber cords composed of a filament of specific polyolefine ketone. SOLUTION: A belt reinforcing layer is formed by endlessly winding a rubberized narrow strip containing plural fiber cords in a spiral shape so that the cords become substantially parallel in the tire circumferential direction. A polyolefine ketone filament is used as the fiber cords. This polyolefine ketone is substantially constituted of a repetitive unit expressed by the formula (in the formula, A is a part derived from an ethylenic unsaturated compound polymerized by an ethylenic linkage, and may be the same or different with every repetitive unit) to thereby obtain a radial tire having an extremely excellent load noise characteristic.
Patent JP-H06166220-A (JP)
Title: Recording device
Inventor: TAKADA HIDEAKI
IPC: B41J19/18
Filed: 1992-12-01
Abstract: PURPOSE:To provide a recording device which can reduce the cost rationally and carry out multiimage recording of high accuracy without lowering the recording speed. CONSTITUTION:The number of recording elements of recording heads (for example 40) as a part of a plurality of recording heads of a recording device in which recording is performed by a plurality of recording elements in respective recording heads 1, 2, 3 and 40 disposed in series is set as almost half of the number of recording elements in other recording heads 1, 2 and 3.
Patent JP-2001137133-A (JP)
Title: Coffee extractor
Inventor: FUKUSHIMA NAOTO
IPC: A47J31/42
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a coffee extractor which can easily and surely solve the clogging of coffee beans. SOLUTION: When a measurement completion signal is not output even after a certain period of time has passed since a coffee mill 3 started to be driven, a mill motor 4 is stopped for a moment and restarted to generate vibration. When the measurement completion signal is not output even at the second drive, power distribution to the mill motor 4 is disrupted and an action of disposing grounded coffee beans in a measurer 5 is taken. The grounded coffee beans are put into an extractor to be ready for extraction.
Patent JP-H10127776-A (JP)
Title: Nostril spreading implement
Inventor: TATSUMI KEIJI
IPC: A61M29/00
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To enhance the easiness in handling and ensure spreading of nostril by forming the implement in such a shape as circular or elliptical.cylindrical, polygonal.cylindrical, truncated made thereof, or ring-shaped either circular, elliptical, or polygonal. SOLUTION: The body 1 of a nostril spreading implement is formed in a shape as circular, elliptical, or polygonal cylindrical, and the external wall part 2 of the tool is formed. The shape may be also a truncated from such a circular, elliptical, or polygonal cylinder or in a ring either circular, elliptical, or polygonal. The external wall part may be rounded. This tool body 1 is inserted into nostril to spread it so that the breathing can be made easily. This also permits the nose to appear great and splendid.
Patent JP-H10149396-A (JP)
Title: Commercial transaction system
Inventor: SATO TETSURO
IPC: G06Q20/42
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To rationally and safely perform a commercial transaction by using a virtual card on the communication line of internet or the like and performing communication after converting processing such as enciphering is temporarily executed to card information. SOLUTION: In the case of registration from a user 12 to a certificate agency CA 13 and a card company PG 14, first of all, the user 12 generates a disclosure key and a cryptographic key, registers this disclosure key to the CA 13 and gets the certificate of that disclosure key. Besides, when the user 12 applies the registration to the PG 14 together with the disclosure key, the PG 14 confirms whether the disclosure key of user 12 is registered in the CA 13 or not. Then, the CA 13 issues the certificate of the disclosure key registered by the user 12 to the PG 14. Similarly to a credit card, the PG 14 investigates identity and in the case of OK, the PG 14 sends a credit card number to the user 12.  Thus, the transaction is simplified in comparison with a conventional commercial transaction using credit cards and without requiring any special equipment, the commercial transaction is easily performed.
Patent JP-2001139235-A (JP)
Title: Image forming device
Inventor: ISHIDA HIROSHI
IPC: G03G15/00
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To miniaturize an image forming device capable of printing on both faces without increasing an installation space in the transverse direction and causing user's erroneous operation. SOLUTION: An opening 21 communicating with a conveyance passage 16 for printing on both faces on a side face of a transfer paper base 7 and a forward and reverse rotation roller 18 capable of rotating forward and reversely in the vicinity of the opening 21 are provided to discharge transfer paper 8 conveyed by the both face conveyance passage 16 onto an opening 21 side due to the forward rotation of the forward and reverse rotation roller 18 and supply it to a register roller 10 due to the reverse rotation of the forward rotation roller 18.
Patent JP-H11138416-A (JP)
Title: Sheet surface glazing machine with polisher using metal plate belt
Inventor: KAWAKAMI YUJI
IPC: B24B29/00
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a sheet surface glazing machine with a polisher using a metal plate belt, capable of greatly extending a changing cycle of the metal plate belt used in the sheet surface glazing machine to reduce the newly manufacturing cost of the metal plate belt and increase an operating time with the reduction of the changing times of the metal plate belt. SOLUTION: A sheet surface glazing machine 1 has a metal plate belt 2 with its surface finished into a specular shape, one heating roll and one roll mounted with the metal plate belt 2 to give heat to the metal plate belt 2, a pressure roll 5 to put the vanished face of a sheet coated with glazing varnish in forcible contact with the metal plate belt 2 to be adhered to the metal plate belt 2 and a cooling device to cool the metal plate belt 2 for separating the sheet adhered to the metal plate belt 2 from the metal plate belt 2. A polishing roll 10 is mounted on the metal plate belt 2 in a mountable and demountable manner so as to polish the surface of the metal plate belt 2 on the sheet surface glazing machine 1.