baber/WOPTO huggingface dataset:
Patent JP-H05187900-A (JP)
Title: Error detecting circuit for magnetic flow-rate measuring apparatus
Inventor: JIYOTSUKU HAABUITSUGU
IPC: G01F1/60
Filed: 1992-06-26
Abstract: PURPOSE: To output a signal when an input to a measuring circuit is insulated in a magnetic fluid measuring apparatus for measuring the flow rate of fluid passing through a pipe. CONSTITUTION: The fluid passing through a pipe flows in contact with electrodes 4, 5, which output signals +Us, -Us to alarm circuits 12, 13. As a result, if the difference of the amplitudes or noise components of the absolute values of both the signals +Ux, -Us are detected, an alarm signal is output by an output unit.
Patent JP-S6230270-A (JP)
Title: Developing device
Inventor: SAITO HIROSHI
IPC: G03G15/08
Filed: 1985-07-31
Abstract: PURPOSE:To form a stable image without blur by making a peripheral speed in the vicinity of the fiber tip of an agitating convey member quicker than that on the surface of a developer carrier. CONSTITUTION:When a toner amount is reduced by consuming it, especially reduced below the axial core of a fur brush roller 40, this reduction may come from the cause that toner supply to a developing roller 35 is insufficient. The peripheral speed V2 in the vicinity of the fiber tip of the fur brush roller 40 is made quicker than the peripheral speed V1 of the surface of the developing roller 35, and the titled device is so constituted that a sufficient amount of toner can be supplied and conveyed even at the reduction of toner. As a result, an agitaged new toner is sufficiently supplied to the surface of the developing roller 35, and is sequentially electrified and coated so as to develop a picture as a stable image without blur.
Patent JP-2000356613-A (JP)
Title: Compound gas sensor
Inventor: OKINAGA KAZUO
IPC: G01N27/16
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To obtain a compound gas sensor capable of detecting a combustible and an incompletely combusted gas accurately from a low to a high concentration. SOLUTION: A gas detection element 1 includes a gas sensitive body 2 made of a metal oxide semiconductor composed of SnO2 doped with 3 wt.% Pd, an electrode 3 also serving as a coil-shaped heater embedded in the gas sensitive body 2, and an electrode 4 for detecting semiconductor resistance, embedded therein so as to pass substantially through the center of the electrode coil 3 also serving as a heater. The gas detection element 1 applies a DC voltage through load resistance between the electrode 3 for also serving as a heater and the electrode 4 for detecting semiconductor resistance, detects the voltage of the load resistance caused by resistance variation of the gas sensitive body 2 therebetween, and thereby performs semiconductor type gas detection.  Also, the gas detection element 1 detects resistance variation of the electrode 3 also serving as a heater caused by gas combustion on the gas sensitive body 2, and thereby performs contact combustion type gas detection.
Patent JP-H0218066-A (JP)
Title: Printing mechanism for printer
Inventor: FUKUDA MASUO
IPC: B41J3/00
Filed: 1988-07-07
Abstract: PURPOSE:To eliminate the need to provide a heating mechanism for a printing needle and enable correction by a rubber eraser by combining a ribbon having a powdery ink rubbed therein with the printing needle which is inclined relative to an image-receiving material and depresses the ribbon to rub the ink on the ribbon into the image-receiving material, thereby transferring the ink. CONSTITUTION:A feeding passage 6 for a paper 5 is provided on the lower side of a platen 4, and a ribbon 3 is disposed opposite to the platen 4. The ribbon 3 has a graphite powder form ink 8 rubbed in the surface thereof opposed to the paper 5, and is taken up from a payout reel 7a onto a take-up reel 7b. A printing needle 2 for rubbing the ink 8 of the ribbon 3 into the paper 5 is connected to a driving part 1, at an angle of inclination relative to the feeding direction of the paper 5. The paper 5 is clamped between the platen 4 and the ribbon 3, the needle 2 is slantly pressed against the ribbon 3 by the driving part 1 to press the ribbon 3 against the paper 5, while vibration or the like is applied to the needle 2, whereby the ink 8 is rubbed into the paper 5, resulting in the transfer of the ink.
Patent JP-H11343038-A (JP)
Title: Paper feeding device
Inventor: UCHIDA KAZUYUKI
IPC: B65H3/06
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a paper feeding device to simplify exchange of a feed roller. SOLUTION: This paper feeding device comprises the roller shaft of a feed roller to feed paper sheets loaded on a paper feed tray; and a guide member 29 coupled to the roller shaft and locked on a drive shaft 27 slidable in an axial direction. When this guide member 29 is slid to a removal position for a feed roller 15, a holding member 37 to hold the guide member 29 is arranged in this position.
Patent JP-2000001273-A (JP)
Title: Operating device for elevator
Inventor: OKADA HAJIME
IPC: B66B1/14
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To prevent a general user from getting on an elevator for specified person in error by informing an elevator user on standby at the floor of an elevator hall for the specified person of an elevator for the specified person. SOLUTION: It is determined whether an operation mode is standby at the floor of an elevator hall for specified persons or not (G10), and if not, it advances to G30. A signal for informing that it is the elevator for the specified persons is output to give a voice information or informative indication to a car (G20). For example, when an elevator user is about to get on the elevator for the specified person while the elevator for the specified persons is on standby at the elevator hall for the specified persons, it is announced that it is the elevator for the specified persons. At this time, in the case where a general user other than the specified persons is about to get on the elevator, it is known that the elevator is the elevator for the specified persons, so the general user will use another elevator.
Patent JP-H07619-A (JP)
Title: Pachinko game machine
Inventor: KISHI ISAO
IPC: A63F7/02
Filed: 1993-06-15
Abstract: PURPOSE:To make apparent probability approximate to actual probability in a pachinko game machine including a drawing pattern display device adapted to vary probability. CONSTITUTION:A pachinko game machine is provided with a control command means in which two kinds of probability, that is low probability and high probability are set, as hit probability of a drawing pattern display device 10, and when a designated condition is satisfied, low probability is varied to high probability, and which shows the control content that the rate of a hit drawing pattern of the drawing pattern display device 6 when high probability is selected is made higher than the rate of a hit drawing pattern when low probability is selected.
Patent JP-H0332847-A (JP)
Title: Production of jet head
Inventor: ASADA HIDEKAZU
IPC: B41J2/055
Filed: 1989-06-29
Abstract: PURPOSE:To obtain a low-cost, high reliable jet head by using a fan-shaped integral vibrator for a vibrator serving as an ink jetting source of a jet head of an ink jet printer. CONSTITUTION:Ink 3 is supplied from ink flow-in holes 2 formed on a jet head 1. A vibrator 6 bonded on the side face of the jet head 1 is deformed and contracted by another drive source, whereby an ink flow path 4 just under the vibrator 6 is compressed to jet the ink 3 out of the tip end of a nozzle 5 formed on the end face of the jet head 1 through the ink flow path 4 formed inside the jet head 1. The vibrator 6 is integrally formed into a fan shape and a half blanking state with a groove applied on a dotted line part by a laser or the like. The fan shaped integral vibrator 7 is bonded on the side surface of a jet body 8 so as to be fitted into a fan-shaped groove 9 shaped by half-etching. After that, said vibrator 7 is split along the groove shown by the dotted line before an adhesive is dried. A shaded part is removed so that said vibrator 7 becomes a separated state, and the adhesion is completed.
Patent JP-H0522917-A (JP)
Title: Direct current motor
Inventor: ISACHI NORIBUMI
IPC: H02K23/04
Filed: 1991-07-10
Abstract: PURPOSE:To reduce the cost of a DC motor and improve rotational efficiency by widening magnetic flux with strong magnetic flux on pole pieces in a wide range, by soft magnetic body members. CONSTITUTION:A rotary shaft 6 is set to be thrust in a concentric central member 2, and from the central member 2, pole pieces 3 are radially projected, and between the respective pole pieces 3, slots 10 are formed, and between them, coils 4 are wound up. A rotor consisting of the central member 2 of the the rotary shaft 6, the pole pieces 3, and the coils 4 is inserted into the casing 5 of a ring-shaped cross-sectional area, and on the inner peripheral surface of the casing 5, a pair of circular magnets 25, 26 are fitted, and on the inner peripheral surfaces of the magnets 25, 26, electromagnetic soft steel plates 15 formed with circular soft magnetic body material longer than the magnets 25, 26 are fitted.
Patent JP-S6062378-A (JP)
Inventor: KANAI HIDETOSHI
IPC: B65D90/02
Filed: 1983-09-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1014364-A (JP)
Title: Structure of control section in mobile farming machine
Inventor: KOMATSUBARA HIROSHI
IPC: A01D67/00
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To provide the subject structure improved in safety without any fuel leakage, so designed that part or all of the surface of a step board facing on the oil feed port of a fuel tank is made rotatable sideward so as to be capable of using the step board wide and facilitate fuel feed. SOLUTION: In a mobile farming machine designed to house a fuel tank 11 for reserving fuel to be fed to an engine inside the machine body frame 2 under a step board 13 below an operating seat 8, part or all of the surface of the step board 13 facing on the coil feed port of the fuel tank 11 is made rotatable sideward. Furthermore, there is provided a notch 13c nearly at the center of a flange 13a outside the step board 13 so as to serve the notch 13c as a finger hook when the step board 13 is to be opened/closed, and there is provided an opening 13d at the position corresponding to a fuel gauge 11c on the upper surface of the step board 13 so that a relevant operator can confirm the amount of fuel while making an operation from the operating seat 8.
Patent JP-H0338446-A (JP)
Title: Controller for security device of vehicle
Inventor: OSHIRO HIDEYUKI
IPC: B60R25/21
Filed: 1989-07-01
Abstract: PURPOSE:To secure prevention of burglar by providing a picking preventing switch turned ON with key insertion into a key hole and turned OFF with key removal for operating a security device even if a reset switch is operated by a rotor of the lock while the switch is OFF. CONSTITUTION:A picking preventing switch (referred to as switch hereafter) 17 is provided in the deep of a lock 3 wherein a casing 18 of the switch 17 is fixed on a fixing member 14 while a slider 19 is provided on the casing 18. When a key 9 is inserted into a key hole, a shaft 20 of the slider 19 pushes to the right against a spring 21 to have the switch 17 turned ON. When the key 9 id drawn out, the slider 19 is pushed by the spring 21 to slide leftward to have the switch 17 turned OFF. Even if a rotor 7 of the lock 3 is turned toward a lock releasing direction B and a reset switch 11 is operated, a security device operates since the switch 17 is connected to the security device. When the key 9 is used to operate the reset switch 11, the security device does not operate since the switch 17 is ON.
Patent JP-H0932673-A (JP)
Title: Fuel supply system for internal combustion engine
Inventor: JIYON AARU FUOOGIYU
IPC: H02M3/155
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To increase power applied to a fuel pump motor in the case, particularly, of improper utilizable voltage, in a fuel supply system for an internal combustion engine. SOLUTION: A fuel supply system 10 for an internal combustion engine is provided with a fuel pump 12 driven by an electric motor 14 and an electronic control circuit 24 applying power from a DC power source 22 to the motor 14. In the electronic control circuit 24, in response to a voltage level in the DC power source, when its obtained voltage is decreased to a prescribed level, applied power to the electric motor 14 is automatically increased. In a suitable example, the electric motor 14 is a DC motor, the electronic control circuit 24 takes a form of DC-DC converter including a transformed and a rectifier circuit connecting this transformer to the electric motor 14. When voltage obtained in the DC power source is improper, a power switch applies an AC current to the transformer, and power applied to the motor through the rectifier circuit is increased.
Patent JP-S6326884-A (JP)
Title: Position retrieving system for magnetic tape device
Inventor: MIHASHI YASUO
IPC: G11B27/34
Filed: 1986-07-18
Abstract: PURPOSE:To detect an index recorded over whole length of a tape by recording address signals recorded over whole length of a cassette tape again in a specified part of the cassette tape concentratively. CONSTITUTION:Codes of an address signal group read from a control signal head 10 by operation of a sequence controlling circuit 28 are read in order of No. 16, 15...01 and stored in a memory circuit 26. When a tape is rewound to the head of the tape, switches 24, 25 are charged by the circuit 28 and an address signal group in in the memory circuit 26 are sent to the head 10 through the switch 25, a code writing preparing circuit 21 and the switch 24. Thereby, the digital content of the memory circuit 26 is recorded again from the beginning of the tape by the head 10 in order of No. 01, 02...16.
Patent JP-S6413622-A (JP)
Title: Character string collating device
Inventor: TAKAHASHI TSUNESUKE
IPC: G06F17/30
Filed: 1987-07-07
Abstract: PURPOSE:To quickly retrieve a character string by introducing a control logic means which ignores a control code, to omit the work which removes the control code from an input character string by software. CONSTITUTION:When a wildcard character in the data character string is inputted, it is regarded as one coincidence character to perform collation, and when a control character is inputted, this input is ignored to perform collation. Then, all of sentences generated by word processors on the market can be retrieved. Since contents of each sentence are retrieved without adding a keyboard or a classification code of contents to the sentence, all of sentence files inputted from word processors can be used as a data base to contribute to effective use of information. Thus, this device easily resolves trouble that the character string cannot be correctly collated because control characters used for formatting of sentences are included in sentences.
Patent JP-S5794095-A (JP)
Title: Fluidized bed gasification furnace
Inventor: FUJIMA YUKIHISA
IPC: C10J3/54
Filed: 1980-12-04
Abstract: PURPOSE: To ensure fuel gasification and the combustion of collected fine powder, by a method wherein a first dispersing plate for supplying solid fuel is provided outside a ring partition wall and a second dispersing plate for supplying collected fine powder is provided inside the wall, whereby a gasifying reaction zone and a combustion zone are formed.  
     CONSTITUTION: Solid fuel particles are dropped from a feeder 4 onto a first dispersing plate 28 and dispersed. Fine powder from a dust collector is mixed with air 36, and supplied through a nozzle 32 onto a second dispersing plate 29. Mixed gas 12 consisting of air, oxygen and steam is introduced into a tuyere box 10. The gasification of the mixed gas through pores 28A proceeds because of a high flow rate and a low air content, and a gasifying reaction zone L having a low air content is formed. Coarse particles which go over a partition wall 30 and are introduced onto the second dispersing plate 29, are returned through a communicating hole 31 to the first dispersing plate 28. Since the flow rate of the mixed gas through pores 29 is low and air content in the gas is high, the fine powder is rapidly oxidized and a combustion zone H having a high air content is formed. The fine powder is not flown off toward free board above a fluidized bed 7 immediately after the fine powder is blown into the bed. Gas streams from the gasifying reaction zone L and the combustion zone H are mixed together, and  a gas stream-mixed zone M is formed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05340533-A (JP)
Title: Control device for hot water supply apparatus
Inventor: TSUCHIYA KATSUHISA
IPC: F23N5/02
Filed: 1992-06-04
Abstract: PURPOSE:To maintain feed hot water temp. at a prescribed value according to variations in the pressure and kind of gas by a method wherein the fuel feed amount obtained based on prescribed temp., feed water temp. and hot water feed amount is corrected based on the control error of the prescribed temp. and feed hot water temp. to control a fuel adjusting valve and a water amount adjusting valve is controlled based on the ratio of the corrected fuel feed amount to the fuel feed amount and the maximum fuel feed amount. CONSTITUTION:Fuel feed amount G obtained based on the difference between prescribed temp. and feed water temp. and hot water feed amount is corrected based on the control error of the prescribed temp. and feed hot water temp. and, based on the resulting corrected amount G0, a fuel adjusting valve 3 is adjusted. On the other hand, fuel feed amount G is corrected based on the ratio of first fuel correction amount G0 to the fuel feed amount G and, based on a second fuel correction amount thus obtained and the maximum value of fuel feed capacity of a hot water supply apparatus, a water amount adjusting valve 7 is controlled to increase and decrease the hot water feed amount. In this way the feed hot water temp. can be maintained at a prescribed value, even in the case of gas low in the amount of combustion heat or in pressure.
Patent JP-H06317994-A (JP)
Title: Image forming device
Inventor: HAMADA TATSUO
IPC: G03G15/00
Filed: 1991-06-17
Abstract: PURPOSE:To prevent irregularities in an image and to obtain a sharp image by providing an image carrier and a transfer roller press-contacting with it and obtaining the gentle contact/uncontact of the transfer roller with the image carrier, when a transfer material exists between the image carrier and the transfer roller. CONSTITUTION:The shaft 2a of the transfer roller 2 is extended on the bearing part 3b of an arm 3 pivotally supported by a fixing pin 3a and the transfer roller 2 press-contacts with the image carrier 1 by a spring 5 abutted on the end part 3c of the arm 3. A circular cam 4a is abutted on the end part 3c and the arm 3 is rocked from a position where the transfer roller 2 is abutted on the image carrier 1 to a position where they are separated, against the force of the spring 5, by the turn of the cam 4a. When a resist sensor 9 detects the leading edge of the carried transfer material, the cam 4a is turned and the transfer roller 2 is gently abutted on the image carrier 1, before the leading edge reaches a transfer part. When the transfer progresses and the resist sensor 9 detects the tailing edge of the transfer material. the cam 4a is turned and the transfer roller 2 is separated from the image carrier 1.
Patent JP-2001006352-A (JP)
Title: Top cover and audio equipment
Inventor: UCHIDA HIDEYUKI
IPC: G11B33/12
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To prevent staining or damaging of the signal recording surface of an optical disk by providing an electronic device with a place for temporarily loading an optical disk taken out from a housing case. SOLUTION: The top cover 6 for covering the upper surface of an audio equipment is provided with at least one protruded part. This protruded part is provided with a loading part 6c having a diameter larger than that of the center hole of an optical disk 1 and smaller than the innermost peripheral diameter of the signal recording part of the optical disk 1, a projecting part 6a slackly inserted in the center hole of the optical disk 1 provided in the center of the loading part 6c, and a recessed part 6b is provided in the center of the projecting part 6a.
Patent JP-H0817209-A (JP)
Title: Lighting object area selective lighting device
Inventor: KOIKE YASUHIRO
IPC: F21V8/00
Filed: 1994-06-30
Abstract: PURPOSE:To provide a lighting object area selective lighting device having a thin and simple constitution by utilizing a parallel beamed element. CONSTITUTION:A parallel beamed element 1 is formed with a directive outgoing light dispersed light conductor silicone resin material with dispersed evenly, for example, in methylmethacrylate at a rate of 0.07wt.%. A reflection member R for preventing dispersion of light is arranged around a straight pipe shaped fluorescent lamp L arranged near the incident surface 2 of the parallel beamed element 1. Reflection foils 4, 5 are respectively mounted on or contacted with a rear side of the parallel beamed element 1. Light radiated from the fluorescent lamp L enters into the parallel beamed element 1 from the incident side 2 and led toward a thinnest part 6 and gradually emitted to a slanted direction as a paralleled beam from a light emitting surface 3. At this time, emitting angle betabecomes around 65 deg.+ or -10 deg.. A wall washer type lighting for selectively lighting an area 10 can be provided and local lighting for making a picture PC outstanding can be performed if a shallow recessed part RC is mounted at a position a little apart from the wall WL of a ceiling CL and the lighting system is fully stored and installed in it.
Patent JP-H0729749-A (JP)
Title: Ignition device for internal combustion engine
Inventor: SHIMIZU TAKESHI
IPC: F02P15/00
Filed: 1993-07-09
Abstract: PURPOSE:To obtain an ignition device for internal combustion engine, which is capable of improving an assembly workability. CONSTITUTION:An IC packaging body 16 and a heat sink 7 are covered with a buffer cover 18. Such a constitution that a projected part 19 provided on the cover 18 is fitted in a recessed part 17 provided in the packaging body 16 is made. Thereby, an assembly workability is improved.
Patent JP-H0220389-A (JP)
Title: Heat-sensitive transfer material
Inventor: KUSHIDA NAOKI
IPC: B41M5/41
Filed: 1988-07-07
Abstract: PURPOSE:To ensure that no blank exists even in a material to be recorded with low surface smoothness and a transfer-recorded image with high density is obtained and make possible the lift-off deletion of the image by providing at least first to fourth ink layer sequentially from the support side, making the support and the fourth ink layer with specific thicknesses and allowing at least the third ink layer to contain a coloring agent. CONSTITUTION:A heat-sensitive transfer material 1 consists of first to fourth ink layer 3-6 sequentially laminated from a support, on this support. The third ink layer 5 contains a coloring agent, and the thickness of the support is min. 7mum and max. 12mum, while the thickness of the fourth ink layer 6 is min. 4mum and max. 9mum. A transfer-recorded image with high density without any blank can be obtained even on a material to be recorded with low surface smoothness by specifying the thicknesses of the support 2 and the ink layer 6 as described above. For the deletion of an image, the transfer-recorded image 11 is brought to come in contact with the ink layer 6, and a heat energy is applied to the ink layer 6. Then the ink layer 6 adheres to the transfer-recorded image 11 and at that time, a release member 10 is allowed to protrude and thereby the transfer-recorded image 11 is delected due to a lift-off action with the use of a heat-sensitive transfer material 1.