baber/WOPTO huggingface dataset:
Patent JP-H0512967-A (JP)
Title: Pressure switch
Inventor: HASHIMOTO KAZUO
IPC: H01H35/38
Filed: 1991-06-28
Abstract: PURPOSE:To enhance the piston sliding characteristics and sealing performance of a pressure switch, which is actuated in compliance with the varying pressure, and suppress the costs for manufacturing the switch, by preventing therein breakage of O-ring caused by piston motions. CONSTITUTION:A pressure switch concerned includes a piston 25 which slides within a metal case 21 in accordance with pressure change, an electric contact member 26 arranged separately at one end of the piston 25, a bias spring 31 for energization of the piston, a terminal 33 fixed to a connector 34, and a spring 35 for energization of the terminal 33. A plurality of O-rings 28 are installed within a recess 29 provided at the periphery of the other end of piston 25.
Patent JP-H0325034-A (JP)
Title: Control device for vehicle driving system
Inventor: NASU MASAHIRO
IPC: B60W30/19
Filed: 1989-06-21
Abstract: PURPOSE:To improve comfortability at driving by instituting a vehicle speed detected through a vehicle speed detecting means as a second target vehicle speed, and hereafter changing a target vehicle speed used for control through a torque control means to the second target vehicle speed, during affirmative judgment is formed through both of a vehicle speed judging means and an acceleration demand judging means. CONSTITUTION:A vehicle speed judging means M5 judges whether a vehicle speed is over a target vehicle speed or not, and an acceleration demand judging means M6 judges whether acceleration is demanded or not by a vehicle driver, from an accelerator operation quantity or a target vehicle speed computed based on an accelerator operation quantity. When an affirmative judgment is formed by both of the judging means M5, M6, a target vehicle speed changing means M7 institutes the vehicle speed at this time as a second target vehicle speed, and hereafter during the affirmative judgment by both of the judging means M5, M6 is formed a torque control means M4 changes a target vehicle speed used for control to the second target vehicle speed. Hereby, torque shock at transit to an accelerating operation is reduced.
Patent JP-H05330953-A (JP)
Title: Coating material for refractory brick and refractory brick coated with the coating material
Inventor: OTANI TAKEO
IPC: C04B41/83
Filed: 1992-05-26
Abstract: PURPOSE:To prevent the falling off of the material by coating a refractory brick with a coating material composed mainly of a resin liquid and containing a specific amount of an organic granule and/or organic fiber and a specific amount of a carbonate. CONSTITUTION:The resin liquid is a paste of a resin (e.g. vinyl acetate resin) formed by using a solvent or a dispersing medium. The organic granule is a material completely combustible when exposed to air at high temperature (e.g. wood waste) and the organic fiber (e.g. synthetic fiber) has a length of <=1mm. The total amount of the organic granule and the organic fiber is 1-10 pts.wt. and the content of the carbonate (e.g. magnesium carbonate) is 1-10 pts.wt. based on 100 pts.wt. of the resin liquid. The coating material may be incorporated with 1-10 pts.wt. (based on 100 pts.wt. of the resin liquid) of a carbonaceous additive (e.g. carbon black). The shrinkage caused by the combustion of the organic granule or organic fiber in a low-temperature heating range is suppressed by the carbonate and the expansion of the refractory brick in a high temperature heating range is absorbed by the decomposition of the carbonate.
Patent JP-S63145544-A (JP)
Title: Modulo-w circuit
Inventor: ISHIZUKA TERU
IPC: G01R31/28
Filed: 1987-06-27
Abstract: PURPOSE:To improve the overall trouble detecting rate of a check circuit by defining the wrong data [1-1] as the modulo value when a trouble is detected. CONSTITUTION:A modulo-3 register 501 inputs 2-bit data D=[d1, d2] and a strobe signal STB, and outputs 2-bit data E=[e1, e2]. For instance, if the STB is inputted with D=[0, 1] when the output E=[1, 0] is satisfied before input of the STB, the output E changes to [0, 1] from [1, 0]. In the same way, the output E changes to [0, 0] from [0, 1] if the STB is inputted with E=[0, 1] and D=[0, 0]. Therefore the output E is fixed at [1, 1] after input of the STB in case D=[1, 1] or E=[1, 1] is satisfied. As [1, 1] shows originally the wrong data as the value of a modulo-3, it shows a fact that a circuit preceding a modulo-W circuit has a trouble. In such a way, the trouble detecting factor of a check circuit is improved.
Patent JP-S5489584-A (JP)
Title: Junction type field effect semiconductor device
Inventor: KANAMORI SHIYUUJI
IPC: H01L29/06
Filed: 1977-12-27
Abstract: PURPOSE: To avoid the lowering in thermal noise, by increasing the mutual conductance and reducing the gate diffusion resistor, through keeping the threshold voltage and reverse voltage, by shortening the part between gates and between the gate and substrate with diffusion region.  
     CONSTITUTION: In J-FET, the epitaxial layer 2, substrate pick up region 3, gate region 4, source region 6, and oxide film 7 are formed on the semiconductor substrate 1. Further, the part between gates 4 and that between the gate and substrate are shortened with the diffusion region 2. Accordingly, one gate width Z' is remained from the part of the gate region 4 present at the substrate pick up region 3 to the part of the gates and the gate substrate shortening region. When the part between the gate and substrate is shortened so that the width can be a half the conventional gate width, then the gate diffusion resistor is a half the conventional resistance value and the noise voltage can be deereased. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6316190-A (JP)
Title: Scroll type compressor
Inventor: HASHIMOTO YUKIKAZU
IPC: F04C29/12
Filed: 1986-07-07
Abstract: PURPOSE:To make oil efficiently separable from a refrigerant to be discharged, by attaching a spiral discharge pipe to the discharge port formed in a fixed scroll. CONSTITUTION:An electric motor 2 and a compressive mechanical part both are housed in the inner part of a closed casing l. A discharge port 10 discharging the compressed discharge gas to the inside of the closed casing 1 is formed in a fixed scroll 4 constituting this compressive mechanical aprt. In addition, a spiral discharge pipe 14 is installed in this discharge port 10. With this constitution, the refrigerant gas discharged out of the discharge port 10 is spirally discharged to the inside of the closed casing 1 from the discharge pipe 14, so that the refrigerant and the oil are efficiently separated from each other, thus an oil rise is prevented from occurring.
Patent JP-H0451500-A (JP)
Title: Deflecting electromagnet and focusing electromagnet each for accelerator
Inventor: KUMAGAI KEIKO
IPC: G21K1/093
Filed: 1990-06-18
Abstract: PURPOSE:To uniformize the x-axial distribution of each of magnetic-field effective-length and magnetic-field grade effective-length with higher accuracy at a wide exciting stage by mounting a shim for compensating C-shaped magnetic-field distribution, which has an exciting auxiliary-winding provided to a yoke portion, onto the side face of each of the magnetic poles vertical to the particle beam orbit of an electromagnet via a non-magnetic body, and then electrifying the auxiliary winding to be excited in a direction opposite to the excited direction of a main excitation winding. CONSTITUTION:A C-shaped shim 4 having an auxiliary winding 5 for exciting the shim provided to a yoke portion is mounted onto the end portion of each of magnetic poles located in the s-axial direction of an iron core 1 via a spacer 6 made of a non-magnetic body. The shim is beforehand selected to have such a shape that the distribution of magnetic-field effective-length may be uniformized in the maximum excited condition of a deflecting electromagnet in use. When a current is applied to a main excitation winding 2 to excite the iron core in such a manner as to generate a magnetic field going down from the face of this printed paper on a particle-orbital face 3, also the shim 4 is excited to generate a magnetic field by the main excitation winding 2. Hereupon, the auxiliary winding 5 wound round the shim is excited to excite the shim in a direction opposite to the excited direction of the main excitation winding.
Patent JP-S5947906-A (JP)
Inventor: SATOU SHIGERU
IPC: G01R31/00
Filed: 1982-09-13
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-S5683174-A (JP)
Title: Manual subscanning type reader
Inventor: MORI MASAAKI
IPC: G06K7/10
Filed: 1979-12-09
Abstract: PURPOSE:To enable to set the read-in width simply to required width, by providing a moving plate in which the read-in width can freely be varied and the upper surface of which is white, at the read-in window. CONSTITUTION:When the external circumference of the adjusting knob 25 is turned, the revolution of the knob 25 is delivered to the pulley 21 and the wire 17 is moved as the pulley 21 turns, allowing to move the moving plate 13 fixed to the wire 17 toward the arrow X. The movement of the moving plate 13 changes the area of the read-in window 12 to change the amount of the video information given to the solidstate image sensor and the view finder. Since the upper surface of the plate 13 is white, the video information of the original shut with the plate 13 can be converted into the video signal of white level with the solidstate image sensor. Thus, the read-in width can simply be set to the required read-in width so that the read-in at the mode causing missing at a part of the character can be avoided in reading in operation.
Patent JP-H0213534-A (JP)
Title: Picture image forming device
Inventor: WATANABE JUNJI
IPC: G03G15/04
Filed: 1988-06-29
Abstract: PURPOSE:To require no provision of a wide coveyance belt on a cover part so as to simplify the device in the title by providing an automatic document feed device which can feed in/out a document to form the gap between the platen sheet of a document hold cover and a document placing stand. CONSTITUTION:Documents D... are set in a document tray 71 and the top document D is taken out by the bringing down and rolling contact of a pick up roller 75 and the rotation of a supply roller 76 and a separation roller 77 and inserted in a wedge shape gap G between a platen glass 3 and the low friction member sheet 95b of a platen sheet 95 by the rotation of a pair of regist rollers 79 and a feed roller 81. Then, the feed roller 81 is reversely rotated and the rear end of the document D is brought in contact with a right scale 67 so as to stop it and the platen sheet 95 of a document hold cover 70 is brought down by the reverse action of a gap forming means and the document D is push- pressed on the platen glass 3. After exposure, the right scale 67 is brought down and the document D is discharged onto the document hold cover 70 after being guided by a gate 85 by the reverse rotation of the feed roller 81. Thus, an automatic document feed device can be simplified.
Patent JP-S6219216-A (JP)
Title: Filter for liquid provided with regenerating mechanism for filter
Inventor: TAKAISHI TAKEO
IPC: B01D25/24
Filed: 1985-07-19
Abstract: PURPOSE:To reduce maintenance cost and labor cost and to improve working ratio by permitting easy removal of foreign matters which have stuck to a main body of a filter and in a short time. CONSTITUTION:In a filtration stage of liquid, a main body 32 of a filter is revolved at low speed around its central axis by means of a motor 39 as a driving means, while the liquid to be filtered is ejected toward an external peripheral surface of the main body of the filter from a nozzle 35 to perform filtration of the liquid. When the main body 32 is regenerated, the speed of revolution of the driving means 39 is changed over by means of a speed changing gear device 34 as a speed changing means to revolve the main body 32 of the filter at high revolutional speed around the central axis of the main body 32. Simultaneously purified liquid is injected with pressure into the inside of the main body 32 of the filter by means of a purified liquid filling means comprising pipes 51, 52, 48 change-over valves 41, 42 and a pump 37. Thus, foreign matters stocking to the external peripheral surface of the main body 32 of the filter are removed.
Patent JP-H084743-A (JP)
Title: Fixing tool having loosening stopper
Inventor: HASHIMOTO TOYOJI
IPC: F16B39/32
Filed: 1994-06-20
Abstract: PURPOSE:To provide a fixing tool having a loosening stopper whose structure is simple and which is suitable of mass production and whose action and effect are reliable regardless of construction work and which can be easily used and can endure repeated use. CONSTITUTION:A locking plate 4 and an elastic locking claw 6a are erected on an under head seat plate to be locked on a lower part of a bolt head 1 screw-fitted to a material to be fixed through a dish-shaped washer 8a, and the free end is engaged with an inward locking longitudinal groove 10a arranged on the peripheral edge 9 of the dish-shaped washer 8a locked on the material to be fixed. The elastic locking claw 6a is displaced by a fixing tool having a loosening stopper formed so as to allow only unidirectional rotation of the bolt head 1, and engagement between the locking claw 6a and the locking longitudinal groove 10a of the dish-shaped washer 8a is released, and repeated use of the fixing tool is made possible.
Patent JP-S6136819-A (JP)
Title: Cmos interface circuit
Inventor: MORI AKIRA
IPC: G06F1/00
Filed: 1984-07-30
Abstract: PURPOSE:To use a bidirectional buffer as a CMOS and to prevent the leakage of input by separating the 1st and 2nd power supply lines for feed to an interface circuit and other internal circuits from each other in an inactive mode and supplying the power only to the 1st power supply line. CONSTITUTION:The supply of power is cut off to a power supply regulator 15 from a battery 14 when a power supply switch 16 is turned off. Then the supply of working power is cut off to the 2nd power supply line 17. In such a case, the output terminals of a pair of switching gates of a CMOS inverter circuit 13 are put under an output state of the control signal of the earth level respectively. At the same time, the working power of the VDD level is also cut off to the 1st power supply line 12. In this case, the battery power supply voltage Vb is supplied from the battery 14 via a resistance RL. The battery voltage Vb (>VDD) is applied to a bidirectional buffer 11 although the pulse of VDD is supplied to a data input/output terminal 11e. Then both lines are separated from each other. In such a way the mixture of a signal current of the input pulse is prevented.
Patent JP-H11340837-A (JP)
Title: Adaptive differential pulse code modulation method and its device
Inventor: JOSE MIGUEL HERNANDEZ GAMASO
IPC: H04B14/06
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a high speed adaptive differential pulse code modulation method and its device capable of reducing the sample processing time. SOLUTION: This method for adaptive differential pulse code modulation ADPCM that basically meets the CCITT recommendations G.726 or G.727 and is realized with an ADPCM coder. When the code receives an input sample, a quantization differential signal DQ is obtained by subtracting an estimate of the sample, that is, an estimate signal SE from the received sample, and then a feedback loop including a prediction module 27 is formed thereby. A prediction module 27 at a preceding frame calculates an estimate signal SE with respect to a current frame sample and a partial estimate signal of a 6th prediction. As a result, these operations are executed in parallel with other parts of this algorithm, and making of this coding processing at a high speed as a whole is attained.
Patent JP-H051046-A (JP)
Title: Benzohydroxymoylazole derivative and insecticide
Inventor: TOYABE KEIJI
IPC: A01N55/00
Filed: 1991-06-05
Abstract: PURPOSE:To provide a new benzohydroxymoylazole derivative showing not only an remarkably excellent insecticidal effect on various kinds of insect pests but also a fungicidal effect and capable of effectively preventing rice blast, cucumber downy mildew, etc. CONSTITUTION:Compounds of formula I [X is alkenyl, alkynyl, alkenyloxy, alkyloxyalkyl, halogen, alkyl, formulae IV-V, etc.; Y is alkyl; Z is N or CH; (n) is 1 or 2; R<1> is H or alkyl; R<2> and R<3> are cycloalkyl, formula VI, etc.; (m) is integer of 0-3; R<4>-R<6> are alkyl, alkenyl, etc.; Provided that (n) is 2 while the other is not X' in case of X= X'; X' is halogen or alkyl], e.g. 1-(0ethyl-3- trimethylsilylmethoxybenzohydroxymoyl)-1H-1,2,4-triazole. The above-mentioned compounds can be produced by reacting a compound of formula II with a compound of formula III (A is halogen or para-toluenesulfonyl) in the presence of a base.
Patent JP-H04360970-A (JP)
Title: Method of constructing building for precision instrument
Inventor: FUKUZAWA ROKURO
IPC: E04H5/00
Filed: 1991-06-05
Abstract: PURPOSE:To prevent bad influence caused by deformation of a building, etc., by providing building bearing foundation slabs on the foundation beds, arranging buffers, having low rigidity at places between the slabs and the ends of a floor slab before the floor slab is constructed, and constructing the floor slab on the buffers. CONSTITUTION:Earth 5 is excavated to form the foundation beds 1, and building bearing foundation slabs 2 are mounted on the foundation beds 1. After that, before a floor slab 6 is constructed, buffers 4 having low rigidity are arranged over the whole peripheries of the inside of a building 3 on positions between the slabs 2 and the ends of the floor slab 6. Then, the building 3 is constructed on the slabs 2. The floor slab 6 of concrete is constructed on the buffers 4. In addition, precision instruments 7 are installed on the floor slab 6.
Patent JP-2000351472-A (JP)
Title: Sheet material conveying device and image forming device using it
Inventor: HOIZUMI SHINJI
IPC: B65H7/00
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To easily avoid positional deviation caused by positioning to a sheet with environmental variation or a change with the lapse of time, and caused by a change of the outer shape of a conveying member. SOLUTION: A sheet conveying device 5 is provided with a positioning and conveying member 2 provided in front of a conveying target part P and for positioning and conveying a sheet 1 toward the conveying target part P, and a conveyance correcting means 3 for correcting the conveying operation of the positioning and conveying member 2 so that a conveying change component of the sheet 1 generated with the outer shape change of the positioning and conveying member 2 may be canceled. Further, an image forming device having the sheet conveying device 5 is provided. A sheet conveying device having the positioning and conveying member 2 and an outer shape change restraining means for restraining the outer shape change of the positioning and conveying means 2 and an image forming device using it may be provided.
Patent JP-H0210561-A (JP)
Title: Tape cassette ejecting mechanism for tape cassette loading device
Inventor: CHIGASAKI HIROYUKI
IPC: G11B15/675
Filed: 1988-06-28
Abstract: PURPOSE:To attain the smooth loading operation of a tape cassette by pressuring the tape cassette for a prescribed quantity in an ejecting direction with a pressure operating lever only when a cassette holder returns. CONSTITUTION:Between a first position, where a tape cassette 1 can be detached, and a second position, where reel shaft inserting holes 12 and 13 opened at the bottom surface part of the tape cassette 1 correspond to a reel driving shaft arranged on a device main body side, when a cassette holder 35 returns by a moving operation from the second position to the first position, a cum follower 161 engages a second cum surface 187 and it is pressure- operated, and by movement-operating a rotation operating lever 160 against the energizing force of an energizing means 175, the tape cassette 1 held in the cassette holder 35 is pressured for the prescribed quantity by a cassette pressure operating part 156 of a cum pressure operating lever. In such a way, only when the tape cassette 1 is ejected from the cassette holder 35, the pressure operation of the tape cassette 1 is executed, and the smooth loading operation of the tape cassette 1 is attained.
Patent JP-2000347923-A (JP)
Title: Data management system, data management retrieval system and computer readable recording medium
Inventor: IKEDA HIDETO
IPC: G06F17/30
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To easily manage and operate multimedia data by making a data unit a file for an OS(operating system), to reduce the retrieval load of a retrieval time, etc., of the multimedia data and to efficiently retrieve the multimedia data. SOLUTION: This system consists of a data managing device 1, a data storing part 2 in which a data storage structure which is managed by the device 1 and is composed of an object oriented class and an instance and a terminal device 4 through a network transmission line 3. The part 2 consists of classes obtained by grouping files having attributes and instances stored in the classes and including index information. The optional number of attributes are defined in each class. Each instance consists of the optional number of attribute values corresponding to each attribute attached to the class to which it belongs and data (file). When the data is extracted from the part 2, the data can be handled as a file for the OS.
Patent JP-H0917364-A (JP)
Title: X-ray diffraction device
Inventor: WATANABE KAZUYUKI
IPC: H05G1/56
Filed: 1995-06-27
Abstract: PURPOSE: To provide an X-ray diffraction device by which the service life of an X-ray tube can be lengthened. CONSTITUTION: In an X-ray diffraction device having a tube voltage control means 11 and a tube electric current control means 12 to control an X-ray tube, irradiation and nonirradiation of X-rays to a sample are switched by ON/OFF of tube voltage. A filament fixing electric current supply means 13 is provided to flow an electric current for preheating of a filament when the tube voltage is turned off, and disconnection of the filament by thermal stress is made hard to be caused.
Patent JP-H09322350-A (JP)
Title: Structure of conductor connecting part and connector
Inventor: YAMAMOTO SHUNJI
IPC: H02G15/08
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To simplify a connecting operation and to make connection strength and waterproofness excellent at the same time. SOLUTION: A projection type connecting part 3 is contact-bonded to one end of a conductor of one of cables to be connected to each other and a projection type correcting part insulating part 4 made of resin is provided so as to cover the root part of the projection type connecting part 3. Besides, a recession type connecting part 5 which can be fitted on the projection type connecting part 3 is contact-bonded to the other end of the conductor of the cable and a recession type connecting part insulating part 6 made of resin is provided, the fore end part being extended while covering the outside of the recession type connecting part insulating part 5. Moreover, a heating wire 7 is provided inside the extended part of the recession type connecting part insulating part 6 by burying it therein.  In a state in which the projection type connecting part 3 and the projection type connecting part insulating part 4 are fitted in the recession type connecting part 5 and the recession type connecting part insulating part 6, the heating wire 7 is made to heat and thereby the projection type connecting part insulating part 4 and the recession type connecting part insulating part 6 are thermally fusion-bonded to each other.