baber/WOPTO huggingface dataset:
Patent JP-S599750-A (JP)
Title: Joy stick device
Inventor: OOKAWA GENICHI
IPC: G06F3/038
Filed: 1982-07-07
Abstract: PURPOSE:To constitute so that a display point on a CRT moves exactly in accordance with displacement of a lever, by combining a variable resistor which is varied in accordance with displacement of the lever, with a fixed resistor, in a joy stick which is used for an input, etc. of a computer. CONSTITUTION:Fixed resistors 5, 6 and 8, 9 are connected to both ends of variable resistors 4, 7 which are varied in accordance with displacement of a lever 1 of a joy stick. An electric power source +E and -E are impressed to both these ends, respectively, and intermediate terminals 41, 71 of the variable resistors are connected to inverted input terminals of operational amplifiers 10, 12. According to such a constitution, the display point on the picture moves in the direction where the lever 1 is set down, at a speed corresponding to its setting-down way. Accordingly, since the display point can be moved exactly, this device is suitable for an input, etc. of flight simulation.
Patent JP-H02295595-A (JP)
Title: Clothes-drying machine
Inventor: HIROTA TATSUYA
IPC: D06F58/04
Filed: 1989-05-10
Abstract: PURPOSE:To obtain a clothes-drying machine having no danger of a fault, to supply a finishing agent with simple configuration at low cost by arranging a member including the finishing agent in a drying chamber. CONSTITUTION:On the rear face of a drum 10, a hot air exit 12 composed of a lot of through holes or radial slits is formed and an internal part communicated with a clothes incoming and outgoing port 4 is formed to be the drying chamber. A porous body 37, which is freely attachably and detachably housed to a metal housing part 35 formed in the inner face side of a door 5, is composed of sintered metal and can be impregnated with the liquid finishing agent such as a perfume. Then, in a state that the finishing agent is included, the porous body 37 is housed in the metal housing part 35 and arranged in the drying chamber. The metal housing part 35, a cover 36 and an adjusting board 38 are supported so as to be exposed in the drying room, namely, in the drum 10 by the porous body 37 and the exposed area of the porous body 37 is made variable by the slided opening and closing of the adjusting board 38. Then, the porous body 37 can be detached. When drying operation is executed, the perfume impregnated in the porous body 37 seeps out to the surface of the porous body and is attached to clothes.
Patent JP-H05312426-A (JP)
Title: Cryogenic freezer
Inventor: MATSUMOTO TAKAHIRO
IPC: F25B9/14
Filed: 1992-05-11
Abstract: PURPOSE:To reduce energy consumption by providing a pressure uniforminzing process in which two sets of expanders are made to communicate with each other through a uniform pressure pipe, and in an early stage of pumping operation high pressure gas is supplied from the one expander filled with the high pressure gas to the other expander until the pressures thereof are equalized. CONSTITUTION:First second expanders 1a, for expanding refrigerant gas compressed by a compressor 2 are constructed such that displacers 13a, 13b, 23a, 23b are disposed in cylinders 12a, 12b, 22a, 22b, and cold storage materials 16a, 16b, 26a, 26b accomodated in the respective displacers are coupled into a plurality of serial stages. Flow passages for pumping with the compressor 2 and the expanders 1a, 1b are switched by a flow passage switching valve 4a fitting to an operation process, and both expanders 1a, 1b are made to communicate with each other through a uniform pressure pipe 9 including a pressure equalizing valve 9a provided in the middle thereof to both expanders. High pressure refrigerant gas in the expander under an exhaust process is supplied to the expander under a suction process through the uniform pressure pipe 9 until the pressures in both expanders become equal to each other.
Patent JP-H04344216-A (JP)
Title: Die for molding thermoplastic resin multilayer
Inventor: KUSAKAWA WATARU
IPC: B29C48/09
Filed: 1991-05-22
Abstract: PURPOSE:To provide the title die capable of molding a thermoplastic resin multilayer pipe reduced in wall thickness irregularity and having good appearance. CONSTITUTION:In a multilayer pipe molding die equipped with an outer mandrel 2 and an inner mandrel 3 and also equipped with an annular nozzle part 17 being the distributing part of the resin guided by both mandrels 2, 3 and extruded to a cylindrical resin meeting passage 16, spiral grooves 18, 19 are respectively provided to both mandrels 2, 3 and the ratio Sn/Sg of the cross section Sn of the leading end of the annular nozzle part 17 and the cross section Sg of the cylindrical resin meeting passage is set to 0.2-1.3.
Patent JP-H0414306-A (JP)
Title: Noise reduction circuit
Inventor: HASEGAWA KOJI
IPC: H03F1/26
Filed: 1990-05-07
Abstract: PURPOSE:To reduce a noise component with respect to the superimposed noise on a signal whose level shiftion is medium by providing a 2nd subtractor which feeds back the difference output of 1st and 2nd amplitude limiters to a 1st subtractor provided to the pre-stage of a high pass filter to the noise reduction circuit. CONSTITUTION:A 1st subtractor 1 subtracting a high frequency component including noise from an input signal is connected to a signal input terminal 10 and a high pass filter 2 extracting a high frequency component is connected to the output of the subtractor 1. Moreover, an amplifier 3 is connected to the output of the filter 2, a 1st amplitude limiter 4 limiting an output amplitude level of the amplifier 3 and a 2nd amplitude limiter 5 limiting the output amplitude level of the amplifier 3 by the same limited level as that of the limiter 4 are connected in parallel with the output of the amplifier 3. Then a 2nd subtractor 6 subtracting the output signal of the limiter 5 from the output signal of the limiter 4 is connected to the output of the limiters 4, 5 and the output of the subtractor 6 connects to the subtractor 1. Furthermore, the output of the subtractor 1 is connected to a signal output terminal 11. Thus, the noise component is decreased even from the noise superimposed on a signal whose level shiftion is medium.
Patent JP-H07325448-A (JP)
Title: Color image forming device
Inventor: MANDA TAKAHIKO
IPC: G03G15/16
Filed: 1994-05-30
Abstract: PURPOSE:To achieve the accurate superimposition of color images in color image formation by minimizing irregularities in the rotations of photosensitive drums without using a brake mechanism or the like. CONSTITUTION:Printing stations 371-374 for yellow, magenta, cyan, and black are arranged in order on a paper carry belt 33. Each printing station has the same structure and is equipped with the photosensitive drum 40, around which an electrifying charger 41 for uniformly electrifying a photosensitive surface, an exposure device 42, a developing device 43, a transfer roller 44 and a cleaning blade 45 are arranged. A driven gear 49 with a diameter greater than that of the photosensitive drum is fixed on the rotary shaft of the photosensitive drum of each station. The driven gears are engaged with corresponding worm gears, 501-504, which are rotated and driven by a motor 51.
Patent JP-H0416289-A (JP)
Title: Treatment of waste liquid
Inventor: TSUZUKI HIROHIKO
IPC: C02F1/72
Filed: 1990-05-07
Abstract: PURPOSE:To reduce the COD, BOD and heavy metal in waste liquid containing a bromide ion and an iodide ion by removing the bromide ion and the iodide ion so as to bring the concns. of both ions to definite values or less and using hydrogen peroxide and a metal or metal compound being a catalyst under an acidic condition to perform oxidation reaction. CONSTITUTION:After the content of a bromide ion is reduced to 1mmol/l or less and that of an iodine ion is reduced to 0.1mmol/l or less, or the total content of both ions is reduced to 0.1mmol/l or less, waste liquid containing oxidizable matter is adjusted to an acidic region, pref., to pH2-3 using mineral acid. Subsequently, iron or an iron compound, pref., a steel-coated iron powder is added to the waste liquid. Subsequently, hydrogen peroxide is continuously added to advance oxidative decomposition reaction and, after the waste liquid is stirred for a definite time, an alkali agent is added to the waste liquid to adjust the pH thereof to 6 or more. After the waste liquid is further stirred for a definite time, a polymer flocculant is added to flocculate and settle the oxidizable matter to filter and separate the same. By this method, the COD, BOD and heavy metal of the waste liquid containing bromide and iodide ions can be reduced.
Patent JP-S5243247-A (JP)
Title: Detector of crane load for movable crane
Inventor: YAMASHITA SHIGEYUKI
IPC: B66C23/78
Filed: 1975-09-30
Abstract: PURPOSE: To accurately detect crane load by attaching a load detector to an outrigger body. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60262167-A (JP)
Title: Toner for developing electrostatic charge image
Inventor: NOGUCHI KOUJI
IPC: G03G9/087
Filed: 1984-06-09
Abstract: PURPOSE:To improve the offset resistance and to extend the nonoffset temp. range by blending a resin consisting of specified polyester resin, styrene-acrylic resin and epoxy resin with a releasing agent and a coloring agent. CONSTITUTION:Polyester resin (A) is synthesized from diol and di- or polycarboxylic acid or a deriv. thereof. The polyester resin A is blended with a styrene- acrylic copolymer (B) contg. an alpha,beta-unsatd. ethylenic monomer as a structural unit, epoxy resin (C),the releasing agent and the coloring agent, and spray drying, grinding or other method are applied to manufacture a toner for developing an electrostatic charge image. The preferred amount of the resin B is 40-80 pts.wt. per 100pts.wt. resin blend consisting of the resins, A, B, C, and the preferred total amount of the resins A, C is 60-20pts.wt. per 100pts.wt. resin.
Patent JP-S5544630-A (JP)
Title: Cursor position control system
Inventor: HATANO OSAMU
IPC: G06F3/0481
Filed: 1978-09-25
Abstract: PURPOSE: To simplify the hardware by processing the cursor position alteration indication via the software not via the hardware.  
     CONSTITUTION: The key input concerning the cursor shift, if given from keyboard KB9, is supplied to CPU1 via KB-C8, I/O bus interface part 23 and I/O bus 12 each. Thus the cursor display position alteration is carried out in accordance with each key input signal, and at the same time the writing is performed to cursor address register 24. When the ordinary character row input is given from KB9, CPU1 knows from which position on the screen the character row is supplied based on the cursor display position memorized in the software as well as the character row. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01287968-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKANO HIROBUMI
IPC: H01L29/812
Filed: 1988-05-13
Abstract: PURPOSE:To form source, drain and gate electrodes in such a manner that distances among the source, drain and gate electrodes are always constant by forming dummy patterns of all the electrodes with one mask, and then sequentially replacing the dummy electrode patterns with the source, drain and gate electrodes. CONSTITUTION:A thin film 2 is deposited on a whole semiconductor substrate 1, and with a photoresist A3 as a mask the film 2 is etched to form thin film dummy electrode patterns 2a, 2b. Then, the dummy patterns on the substrate are so patterned as to expose only the dummy pattern 2a of source, drain electrode regions thereof by mask aligning, source, drain metal is deposited on the whole surface to form source, drain electrodes 5. Then, a photoresist C6 is so formed as to expose the thin film dummy pattern 2b of the gate electrode in the same manner, a gate metal is deposited, and lifted OFF to form a gate electrode 7. Thus, the source, drain and gate electrodes can be so formed without positional displacement due to the mask superposing error that the distances among them are always constant.
Patent JP-S60262973-A (JP)
Title: Electroless plating method
Inventor: SAITOU MASAHIRO
IPC: C23C18/40
Filed: 1984-06-08
Abstract: PURPOSE:To prevent a change in the composition of a plated film for a long period and to carry out stable deposition by adding a water soluble salt of a catalyst metal and a water soluble salt of copper after mixing them when the salts, a reducing agent and a pH adjusting agent are replenished to a plating soln. during plating. CONSTITUTION:A body to be plated is plated in an electroless plating soln. contg. a water solubale salt of at least one kind of catalyst metal selected among Ni, Co and Fe, a water soluble salt of copper, a reducing agent and a complexig agent. When said water soluble salts, said reducing agent and a pH adjusting agent are replenished during plating, the water soluble salts are mixed and added to the plating soln. The concn. of the water soluble salt of the catalyst metal is about 0.3-0.1mol/l, the concn. of the water soluble salt of copper is about 0.01-0.05mol/l, and the preferred molar ratio of catalyst metallic ions to copper ions is about 1/100-1/1.
Patent JP-H09304505-A (JP)
Title: Gps error correcting apparatus
Inventor: TOGASAKA MASANARI
IPC: G05D1/02
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To make a fixed station and mobile stations possible to select the time signal waves of the same artificial satellite efficiently and to improve the accuracy of the correcting position of the mobile stations. SOLUTION: A fixed station 12 invalidates the time signal waves from an artificial satellite at a specified elevation angle or less. Then, the difference data are obtained based on the remaining time difference signal of the artificial satellite, with can be received on the side of a golf cart 2. Thus, the number of the patterns of the difference data can be made small. Furthermore, each golf cart 2 selects the difference data obtained from the time signal waves obtained by the same artificial satellite. Then, the measured position of the golf cart is corrected based on the selected difference data. Therefore, the accuracy of the correcting position of the golf cart 2 can be improved.
Patent JP-H09305596-A (JP)
Title: Device and method for editing document layout, and storage medium
Inventor: HAZUI TAKASHI
IPC: G06F17/27
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To automatically change the impression of layout editing through simple operations corresponding to the delicate sense of a user. SOLUTION: A document component analytic part 5 analyzes the document component of a desired document to change layout editing (editing document to be laid out). Corresponding to that analyzed document component, a sense data base 6 is retrieved by a document component/impressive word converting part 7, and the levels of plural impressive words are selected. These respective selected levels of impressive words are displayed on a display part 4 by an impressive word change part 8. The user, who watches that indication, respectively changes the levels of respective impressive words through the impressive word change part 8 according to his/her own sense. Corresponding to these changed levels of respective impressive words, the sense data base 6 is retrieved by an impressive word/document component converting part 9, and the correspondent document component is selected.  Corresponding to that selected document component, the layout editing of the editing document to be laid-out is changed by a document layout change part 10.
Patent JP-H11304055-A (JP)
Title: Lengthy body fixture
Inventor: KATSUURA NOBUO
IPC: F16L3/22
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To prevent a lengthy body from being broken or slipped out by a vibration added to a fixed member by integrally bonding a base having a mounting means on the fixed member with a lengthy body holding part arranged on the upper surface of the base through an elastic member consisting of a thermoplastic elastomer. SOLUTION: A lengthy body fixture 1 comprises a plastic base 2 having proper elasticity and a plurality of lengthy body holding parts 3 arranged in parallel on the upper surface of the base 2, and these are integrally bonded through an elastic member 4 consisting of a thermoplastic elastomer. The lengthy body holding part 3 comprises a substantially U-shaped protecting frame 5 and a slippage preventing arm 7 provided obliquely inward from one end of the opening part 6 of the protecting frame 5. The base 2 and lengthy holding body 3 are bonded to the elastic member 4 through mutually fitting recessed and protruding parts formed thereon, respectively. According to this fixture 1, a lengthy body can be surely held, and the vibration can be effectively absorbed.
Patent JP-S609274-A (JP)
Title: Facsimile equipment
Inventor: YORITA TERUYUKI
IPC: H04N1/32
Filed: 1983-06-28
Abstract: PURPOSE:To prevent an adverse influence exerted on regular uses by calculating an elapsed time from a designated time, and resetting a timer operation when a prescribed time or above has passed, when a designated operation is not executed at a designated time, and a power failure or other operation is reset. CONSTITUTION:Transmission and reception of a facsimile transmitting and receiving part 1 are executed under the control of a controlling circuit 2, and a program memory 3 in which a processing program is stored in advance, and a keyboard 4 for designating a designated time, a telephone number of a communicating destination and an operation are connected to this circuit 2. Also, the first memory 5 for storing a telephone number of the other party, a clock circuit 6 for generating a present time, and the second memory 7 for storing designated time data and a present time are connected to the circuit 2, and an electric power is supplied to each of them from a holding power source circuit 8. In this way, in case when a power failure or other operation is reset, an elapsed time from a designated time is calculated, and when a prescribed time or above has elapsed, a timer operation is reset, and an adverse influence exerted on regular uses is prevented.
Patent JP-H07323764-A (JP)
Title: Power feed device of d.c. electric railway
Inventor: SAWADA KAZUKI
IPC: H02J5/00
Filed: 1994-05-31
Abstract: PURPOSE:To prevent the instantaneous stop of an electric rolling stock by eliminating the non-pressure condition generated in switching the power running (regeneration) and the regeneration (power running) in a power feed device to feed the power to the electric rolling stock by a thyristor rectifier having two functions of power running and regeneration. CONSTITUTION:A rectifier 10 for securing the voltage to output the DC voltage lower than the DC output voltage of a rectifier 2 is provided in parallel to the thyristor rectifier 2, and even when the output voltage of the thyristor rectifier 2 becomes close to zero in switching the power running with the regeneration, the voltage of the DC bus bar 4 is secured by this rectifier 10, and the instantaneous stop of an electric rolling stock due to the action of the insufficient voltage relay is prevented.
Patent JP-S61276417-A (JP)
Title: Edge detecting circuit
Inventor: KOSHIKAWA JOTARO
IPC: H03K5/1532
Filed: 1985-05-31
Abstract: PURPOSE:To simplify the circuit constitution by using an output signal of a binarization stable circuit in response to an output signal of a selector so as to select the response to the selector so as to utilize the delay in the selector and the binarization stable circuit thereby eliminating the need for a high speed clock. CONSTITUTION:The selector 113 responds to an output signal S115 is response to a binarization state changed over by a bistable circuit 115 to output an input signal Si and a logical level corresponding to the inverting signal as an output signal S113. When the logic level of the signal Si is transited in the 1st direction, the level fo the signal S113 is transited in the 1st direction, the level of the output signal S115 of the circuit 115 is transited, a signal responding to the selector 113 is changed over, the siganl S113 is subjected to level transition in the 2nd direction opposite to the 1st direction. The signal S113 is used as a detection signal S0 by utilizing the time difference between the level transition time of the signal Si and the time of level transition of the signal S113 in the 2nd direction, and edge information of the signal Si is detected by using the transition of the logic level of the signal S0 in the 1st and 2nd directions.
Patent JP-S5741464-A (JP)
Title: Fuel supply device for engine
Inventor: OZAKI MAKOTO
IPC: F02M29/04
Filed: 1980-08-26
Abstract: PURPOSE: To accomplish better atomization of fuel to be injected and better mixing of the fuel with air by injecting the fuel from injection nozzles of an injection valve into a specified region, in a device having a fuel injection valve on the upstream side of a throttle valve.  
     CONSTITUTION: The throttle valve 5 is shaped according to the cross-sectional shape of the passage through an intake pipe 3 and is fixed to a valve shaft 6 at its belt-shaped part (fixing part) 51 formed in the diametral direction. The fuel injection valve 11 is disposed upstream of the valve 5 and is formed with slit-formed nozzle 112, 112' at its tip part 111. The nozzles 112, 112' have one end opened at the outside surface of the tip part 111 and the other end opened at a conical valve seat 113, while the remaining part 111a of the tip part 111 is faced to the fixing part 51 of the valve 5. When the valve 5 is opened, the fuel is injected form the nozzle 112, 112' only toward the gaps formed between the inside wall 31 of the intake pipe 3 and the outside edge parts 52, 52' in the direction perpendicular to the fixing part 51. Accordingly, substantially the whole amount of the fuel is mixed with air passing at high speed through the valve 5, resulting in better atomization. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62275698-A (JP)
Title: Dry-type liquid analyzing element
Inventor: KATSUYAMA SHUNKAI
IPC: G01N31/22
Filed: 1986-05-22
Abstract: PURPOSE:To enable determination of hydrolase in a body fluid preventing the interference of other components, by using a carrier containing a self-developing substrate which contains a hydroxydiarylazo dye having an absorption peak at a wavelength longer than a specific level in dissociated state in the molecule. CONSTITUTION:A self-developing substrate containing a hydroxydiarylazo dye having an absorption peak at >=500nm in dissociated state and bonded through an ether bond or ester bond to the molecule of the substrate, e.g. 4-(2'- methylsulfonyl-4'nitrophenylazo)-2-chlorophenylphosph-ate disodium (formula I), 4-(2'-methyl-sulfonyl-4'-nitrophenylazo)phenylphosphate disodium (formula II), etc., is included in a liquid developing porous layer. As an alternative, a cationic polymer is included in another water-permeable layer contacting with the above developing layer via liquid. A multilayer dry-type analyzing element composed of the above layers is obtained thereby.