baber/WOPTO huggingface dataset:
Patent JP-H10274119-A (JP)
Title: Liquid cutoff valve device
Inventor: YOSHIHARA KOICHI
IPC: F16K24/04
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a stable operating liquid cutoff valve device to prevent leakage of fuel by maintaining stable closing characteristics even during a fall down, and perform stable operation through reducing unevenness in a feed oil amount due to an oil feed speed (a change of a full amount due to an automatic stop of an oil feed gun). SOLUTION: A liquid cutoff valve device 1 is a cylindrical member formed such that an upper end part is sealed and a lower end part is opened and the inside forms an air reservoir 3b, and comprises a float 3 having a communication hole 3d to intercommunicate the air reservoir 3b opened to an upper side wall the outside; and a float chamber 2a having an opening window part 2b formed in a position corresponding to the communication hole 3d of the float 3 and communicating gas in a fuel tank 101 (a seal container).
Patent JP-H05288558-A (JP)
Title: Travel direction detecting device
Inventor: NAKATANI YASUHIRO
IPC: G01C21/00
Filed: 1992-04-14
Abstract: PURPOSE:To improve the precision of the direction sensor of a navigation system mounted on an automobile. CONSTITUTION:A vehicle travel direction correcting device having a geomagnetism sensor 11 for outputting the direction is provided with a rate sensor 12 outputting the direction added with the rotational angle to the reference direction, a measuring vehicle travel direction calculating means 2 weight-averaging the direction outputted from the geomagnetism sensor 11 and the direction outputted from the rate sensor 12 and outputting the measuring vehicle travel direction, a vehicle travel corrected direction outputting means 3 outputting the vehicle travel corrected direction from the outside, a correcting means 4 weight-averaging the measured vehicle travel direction and the vehicle travel corrected direction from the outside to guide the final corrected direction, and a vehicle travel corrected direction validity judging means 5 judging whether the vehicle travel corrected direction from the outside of the vehicle travel corrected direction outputting means 3 is valid and selectively outputting the measured vehicle travel direction or the final corrected direction.
Patent JP-S5428508-A (JP)
Title: Constitution of peripheral control unit in electronic exchange
Inventor: YAJIMA SHIYOUICHI
IPC: H04Q3/545
Filed: 1977-08-05
Abstract: PURPOSE:To ensure the signal transfer with optimum velocity between the peripheral control unit and the central processor by providing the common signal bus with every same kind peripheral unit between the both units.
Patent JP-H05290228-A (JP)
Title: Non-contact ic card and rate reception system using it
Inventor: KATO MASAKI
IPC: G07B15/00
Filed: 1992-04-14
Abstract: PURPOSE:To reduce power consumption in the state of suspending a non-contact IC card and to surely communicate by avoiding a point where the field intensity by phasing is reduced. CONSTITUTION:Only in the period in which CPU 21 of the non-contact IC card 20 is in an excited state, a signal OSCC is outputted to an oscillation control circuit 28 and the oscillation operation of an oscillation circuit 27 is permitted. Then, a carrier wave level monitor 29 constantly monitors the reception level of the carrier wave detection circuit for detecting communication possible area entry and in the state where the level is less than a prescribed value, CPU 21 deters communication. A field intensity meter 18 measures the fiele intensity of a reception wave 17 from the non-contact IC card 20, which is received by the reception antenna 14 on the side of a unit 10 on the side of a tollhouse and demodulated by the receiver 15 and in a state where the measured value is less than the prescribed value, tollhouse CPU 11 does not enter a communication sequence.
Patent JP-S5320831-A (JP)
Title: Transmission control unit
Inventor: KAWASAKI KUNIO
IPC: H04Q9/16
Filed: 1976-08-11
Abstract: PURPOSE: To eliminate the necessity to provide a control program to main memory unit at all times by preparing always the area to receive the data from the terminal at CPU. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59220913-A (JP)
Inventor: YOSHIHARA HITOO
IPC: H01G4/08
Filed: 1983-05-31
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-H10285876-A (JP)
Title: Liquid-cooled type rotating motor with impeller
Inventor: KAWABATA KAZUAKI
IPC: H02K7/08
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To provide disuse of a coolant circulating pump, and labor saving with free maintenance by attaching an impeller to a hollow shaft outer periphery part on the shaft end side farther than a position where a mechanical seal is attached. SOLUTION: Coolant is put in the fluid inlet 6b of a coolant inlet pipe 6a attached to a coolant housing 6 and is discharged from a hole 8a of prescribed length formed at the central part of a hollow shaft 8. The coolant bounds at the end surface 8b of the hole, and flows reversely at a clearance 8c between the hole 8a of the hollow shaft and the outer periphery of the coolant inlet pipe 6a, so that the coolant is guided forcibly to the blade 12a part of an impeller from the opening 8d of the hole in a shaft end by action of a pump with the rotation of the impeller. The coolant is poured from a coolant outlet 6c formed at the coolant housing 6 through the inside space of the coolant housing 6 for cooling a rotor. It is thus possible to eliminate a pump which had been provided additionally for circulating coolant.
Patent JP-S5722877-A (JP)
Title: Method for alternating current gas shielded arc welding
Inventor: NOMURA HIROICHI
IPC: B23K9/16
Filed: 1980-07-14
Abstract: PURPOSE: To obtain arcs continuously without adding any special apparatus, by supplying an AC power while a phase difference is given to nonconsumable and consumable electrodes, the number of which is more than one, and by installing the electrodes so that they are close to each other.  
     CONSTITUTION: An nonconsumable electrode A is connected to the secondary side of a welding transformer 2 whose primary side is connected to the V and W phases of a three-phase AC power source. On the other hand, a consumable electrode A is connected to a welding transformer 3 whose primary side is connected to the U and V phases of a three-phase AC power source. Therefore, the electric current of the electrode B is delayed in the phase by 60° than that of the electrode A, and at the point (a) on the electric current waveform an electric current a-b flows into the electrode B and normal arcs are generated. Therefore, when both electrodes are installed closely to each other in accordance with the phase difference and the current value of each electric current, the electrode A can easily be reignited because the electrode A is triggered by the arc of the electrode B. Similarly, the electrode B can easily be reignited at the point (b') by the arc of the electrode A. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09282156-A (JP)
Title: Program protection device and program protection method
Inventor: EDOWAADO ERU SHIYUWARUTSU
IPC: G06F21/87
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To make the unauthorized copy of program data impossible even when execution is performed in a non-protective environment. SOLUTION: A program is ciphered and stored in a ROM 32. A security chip responds to an appropriate request from a processor 20, deciphers the program data and returns them to the processor 20, however, when the request is inappropriate, the treatment of stopping the processor 20 or the like is performed. A branching instruction is processed inside the security chip 30. A value required for deciphering is stored in a volatile memory inside the security chip 30, however, when the security chip 30 is peeled off, the contents of the volatile memory are lost.
Patent JP-2000287741-A (JP)
Title: Shampoo machine
Inventor: SHIMIZU HIROHISA
IPC: E03C1/14
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a shampoo machine capable of keeping the neck of person to be shampooed warm with a neck holding member during shampooing. SOLUTION: A water passage A1 for retaining warmth of neck holding part is provided in the middle of a hot water/cold water supply path for passing warm water in a hot water tank through a shower head and a nozzle head, and the piping of the water passage A1 for retaining warmth of neck holding part is performed in contact with the lower surface of an elastic neck holding member 3 composed of an elastic material such as rubber. By supplying the warm water in the hot water tank to the hot water/cold water supply path A, the warm water can be passed to the water passage A1 for retaining warmth of neck holding part in contact with the lower surface of the neck holding member 3 and the person to be shampooed can be kept warm around the neck with warm water passed through the neck holding member 3 to the water passage A1 for retaining warmth of neck holding part.
Patent JP-S5321009-A (JP)
Title: Cleaner for mud gun nozzle
Inventor: OGATA WATARU
IPC: C21B7/12
Filed: 1976-08-10
Abstract: PURPOSE: To aim the efficient and safe operation by putting the scissors shape two shanks having the edge for mud crushing at the tip of rotary main axis and by crushing the mud with remote controlling the two shanks opening. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07277435-A (JP)
Title: Expansive storage type roller conveyor device
Inventor: YOSHIMOTO NOBUO
IPC: B65G13/12
Filed: 1994-04-07
Abstract: PURPOSE:To provide an expansive storage type roller conveyor device suitable for cargo handling work by devising it possible to adjust length of a roller conveyor by simple operation, to store it easily, to minimize its space, to simplify its structure and to move it easily. CONSTITUTION:A chain type roller conveyor 3 with a large number of rollers arranged free to roll between a pair of roller chains facing against each other with an interval, a plural number of sets of pins 6 in pairs projected to both sides for each constant length on the roller chains on both sides of the roller conveyor 3, a storage room 2 provided with a pair of rail type receivers 7 free to engage with the pins 6 by way of inclining it on its upper end part and a pair of sprockets 8 installed free to revolve in the neighbourhood of the highest position of the receivers 7 and free to engage with the roller chains on both sides are furnished. The roller conveyor 3 in the storage room 2 is delivered by rotating the sprockets 8 to one side, and simultaneously, the delivered roller conveyor 3 engages the pins 6 on the receivers 7 by rotating the sprockets 8 to the other side, and it is suspended orderly in a U shape and stored.
Patent JP-S63260358-A (JP)
Title: Picture data input and output device
Inventor: KOGA HISATO
IPC: H04N1/19
Filed: 1987-04-17
Abstract: PURPOSE:To form a small size and light weight picture input/output device by freely and removably arranging a picture input sensor and a picture output head to a carrier roller and providing a connection/disconnection switching device connecting/disconnecting it to/from the carrier roller respectively thereby making the carrier mechanism compact. CONSTITUTION:A picture input sensor 2 and a picture output head 3 are arranged vertically while clipping the carrier roller 1. The picture input sensor 2 and the picture output head 3 are fitted to the main body so as to be turned around fulcrums P, Q respectively and energized toward the carrier roller 1 by an elastic body such as a spring. In pressing pins 7, 8 into contact with the outer circumference of the cam 6, the picture input sensor 2 and the picture output head 3 are parted from the carrier roller 1 and when the pins 7, 8 come to the notch of the cam 6, the picture input sensor 2 and the picture output head 3 are pressed into contact with the carrier roller 1. Thus, the small size and light weight of the picture input/output device are easily attained.
Patent JP-S5621127-A (JP)
Title: Surface working method for photoreceptor
Inventor: MURATA TADAICHI
IPC: G03G5/08
Filed: 1979-07-27
Abstract: PURPOSE: To form a photoreceptor capable of forming stable images over a long term by applying laser beams, heat rays or the like to the protrusion of a photosensitive layer of selenium or the like to easily smoothen the uneven surface of a photoreceptor.  
     CONSTITUTION: The defective portion consisting of recesses 4 and protrusion 5 on surface 3 of the photoreceptor formed by laying photosensitive layer 2 of selenium or the like on support 1 is smoothened by applying laser beams or heat rays. For example, by applying laser beams, protrusion 5 is softened, melted, and allowed to flow into recesses 4. The width of laser beams applied is then expanded to apply the beams to the whole of the defective portion, thereby lowering protrusion 5 to the surface of selenium layer 2 or below and making the periphery round 7. Thus, a photoreceptor having smoothened photosensitive layer 2 is formed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5431372-A (JP)
Title: Electric cooking apparatus
Inventor: MITOMO AKIO
IPC: F24C7/00
Filed: 1977-08-10
Abstract: PURPOSE: To provide an electric cooking apparatus high in heat efficiency equipped with a electric heater having a radiation property suitable for cooks. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06309318-A (JP)
Title: Work processor
Inventor: FUJISAWA YASUNORI
IPC: G06F17/21
Filed: 1993-04-22
Abstract: PURPOSE:To set a part which is sent from the beginning and a part which is not sent at the time of document creation, and to specify the set information to effective or ineffective information at the time of document transmission by specifying whether or not characters in a document can be sent according to the character attributes of the characters. CONSTITUTION:A control part 2 performs execution control over the input, display, and communication of the document and is constituted by utilizing a CPU, a memory, etc. When the document is sent, conditions inputted from an input part 1 are judged and when the absence of characters which are not sent is inputted from the input part 1, all the characters in the document are sent from a communication part 5. When the presence of characters which are not sent is inputted, the character attributes and character codes are taken out, character by character, from the head of the document to decide transmission/nontransmission bits. When a trnasmission/nontransmission bit indicates 'transmission', one taken-out character is sent from the communication part 5, but when the bit indicates 'nontransmission', the character is replaced with the space code and sent. Thus, the transmission/nontransmission specification of optional characters can easily be performed in character units or by specifying a range.
Patent JP-H08252778-A (JP)
Title: Rotary tool having illumination
Inventor: TASHIRO SHINKICHI
IPC: B25F5/02
Filed: 1995-03-17
Abstract: PURPOSE: To illuminate the working place and its vicinity before a machining tip tool without generating the shadow by the tool by fitting a small annular lamp to the tip part of a base body in the condition where the machining tip tool such as a bit or a drill of a rotary tool is inserted in a void at the center part of the small annular lamp. CONSTITUTION: A plug 10' of a mouth piece which is commonly used as the plug is inserted in a receptacle at the tip part of a base body 1 in the condition where a machining tip tool 6 and a chuck 5 are inserted in a void at a center part of a small annular lamp 9, this plug 10' is electrically connected to an electrical contact terminal 12 of the receptacle. This small annular lamp 9 is connected to a power supply by an electric circuit through an illumination switch 11. When this illumination switch 11 is turned on, the current flows from the power supply through the electric circuit, and the small annular lamp 9 fitted to the tip part of the base body of the rotary tool is lit, and illuminates the machining place and its vicinity before the tool through the transparent tip material 15 where the machining tip tool 6 is passed through.
Patent JP-S61254629-A (JP)
Title: Collected carbon fiber and short fiber chip formed therefrom
Inventor: HONDA KENJI
IPC: C08J5/04
Filed: 1985-05-04
Abstract: PURPOSE:To obtain the titled fiber having excellent collectability, suitable as a filler for fiber-reinforced molding material, giving a fiber chip having excellent workability, etc., and producible without using an organic solvent, by treating the surface of a polyamide resin granule with a surfactant, and using the treated resin as a collecting agent. CONSTITUTION:Granular polyamide resin surface-treated with a surfactant (preferably a nonionic surfactant such as poval) is used as a collecting agent, and carbon fibers are collected with 0.1-10wt% above agent to obtain the objective collected fiber bundle. The fiber bundle is cut usually to 1-10mm long by conventional method to obtain short carbon fiber chips having a bulk density of >=300g/l and an angle of repose of <=50 deg.. The polyamide resin is preferably a nylon terpolymer resin because of its low melting point and high emulsifiability.
Patent JP-H05270697-A (JP)
Title: Image forming device
IPC: B41J11/58
Filed: 1992-03-23
Abstract: PURPOSE:To simplify supply operation to facilitate paper supply by subtracting 1 from a count value at each time of separately feeding one sheet of paper while adding 1 at each time of conveying one sheet of paper, and conveying paper to a paper housing part so as to bring the count value to a predetermined value when paper is placed in a paper placing means. CONSTITUTION:Paper sheets are separately fed from a paper housing part 130 by means of a separating-feeding means 138, and image forming is conducted on the paper by an image forming means 120. A conveying means 140 is provided for selectively conveying paper on paper placing means 201, 202 exposed outside of a device to a plurality of paper ho-using parts 130. A housed paper sheet quantity managing means subtracts 1 from a count value at each time of separately feeding one sheet, of paper from the paper housing part 130, while adding 1 to the count value at each time of conveying one sheet of paper to the paper housing part 130, so as to manage paper sheet quantity housed in the paper housing part 130. A control means controls conveyance of the conveying means 140 so that the count value of the housed paper sheet quantity managing means may become a predetermined value.
Patent JP-S58211786-A (JP)
Inventor: NISHIMOTO TETSUO
IPC: G10H1/18
Filed: 1982-06-04
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-H11295487-A (JP)
Title: Method for treating radioactive waste and vitrified solid thereof
Inventor: SUZUKI YASUTAKA
IPC: G21F9/16
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To stably solidify radioactive wastes containing chlorides directly in a glass by mixing and melting radioactive wastes composed mainly of chlorides and a low m.p. glass made mainly of oxides of heavy metals, and then crystallizing them to solidify them. SOLUTION: A low m.p. glass composed mainly of oxides of heavy metals and radioactive wastes formed at least of chlorides are mixed and melted. Afterward, they are crystallized and solidified through the heat treatment of them. In this case the low m.p. glass preferably contains at least a boron oxide and oxides of heavy metals. This enables the radioactive waste composed mainly of chlorides to be stably solidified directly in a glass without converting the radioactive waste composed mainly of chlorides into oxides. As a result, the high performance of volume reduction and sufficient adaptability to disposal processes can be obtained and complicated treatment and increase in the treatment costs can be sufficiently restrained.
Patent JP-H05273783-A (JP)
Title: Developer
IPC: G03G9/08
Filed: 1992-03-24
Abstract: PURPOSE:To provide a developer having good cleaning property, small dependence on environment and excellent durability without depositing on sleeve or the like. CONSTITUTION:This developer contains such a toner prepared by adding and mixing a compd. expressed by formula I and/or II to coloring particles containing at least a resin and a coloring agent. The amt. of the compd. of formula I and/or II is 0.01-2.0wt.% of the whole weight of the toner. In formulae I and II, n and p are integers 10-25 and m is an integer 0-4.
Patent JP-S62255760-A (JP)
Title: Heat recovery method for hot water
Inventor: IKUTA HIDEMI
IPC: F24V30/00
Filed: 1986-04-26
Abstract: PURPOSE:To improve an efficiency of thermal recovery by a method wherein a part of hot water is cooled by a pressure reduction evaporator to make a cold heat source and at the same time evaporated water from the pressure reduction evaporator is guided to a humidifier filled with suction type non- organic chloride and sucked in it, heat exchanged with non-organic chloride of suction type of which temperature is increased to make a hot heating source. CONSTITUTION:An evaporator 14 is reduced in its pressure by a pressure reducing pump 22. A part of hot water 10 is fed to the evaporator 14 through a valve 12, evaporated under a reduced pressure and the hot water is cooled and taken out at 46 as a cold heat source. The evaporated water 44 is alternatively supplied to the two heaters 30 through changing-over of valves 28 and 42. In turn, remaining hot water 10 is supplied to one of the humidifiers 30 through a valve 28. The water suction type non-organic chloride in the heater 30 supplied with evaporated water 44 sucks water to increase its temperature, so that hot water 26 to be supplied is heated to make a hot heating source. In turn, the non-organic chloride saturated with sucked water in the humidifier 30 to which no evaporated water is supplied is regenerated during this process. With this arrangement, it is possible to improve an efficiency of recovery.
Patent JP-H06309808-A (JP)
Title: Magneto-optic disk reproducing system
Inventor: IZUMI HARUHIKO
IPC: G11B20/14
Filed: 1993-04-22
Abstract: PURPOSE:To perform a reproducing operation with high accuracy even when a recording mark is made small by expanding the permissible range of the phase shift between a rise edge signal and a fall edge signal. CONSTITUTION:A reproduced waveform (a) from a terminal 10 is compared with a slice level by a binarization part 11, it is changed into a binarized signal (b), the rise edge and the fall edge of the signal (b) are separated respectively by a front-and- rear-edge separation part 12, and edge signals (c), (d) are obtained. The signal (c) is supplied to a phase-locked loop 13 and a data discrimination part 14, the signal (c) is synchronized with a synchronous clock (e) by the discrimination part 14, a noise jitter is removed, and a signal (g) is generated. In the same manner, also the edge signal (d) is supplied to a locked loop 15 and a data discrimination part 16, a synchronous clock (f) which has been generated by being synchronized with the signal (4) by the loop 15 is supplied to the discrimination part 16. The signal (4) is synchronized with the clock (f) by the discrimination part 16, a noise jitter is removed, and a signal (h) is generated. In this manner, the clocks (e), (f) from the loops 13, 15 are given to a clock generation part 30, the phase of the edge signals is compared with the synchronous clock of a self-output, and a voltage-controlled oscillator is controlled.