baber/WOPTO huggingface dataset:
Patent JP-H0819220-A (JP)
Title: Cooling water supply device for rotating electric machine
Inventor: ASAKURA AKIRA
IPC: H02K9/26
Filed: 1994-06-30
Abstract: PURPOSE:To prevent Cu ions from precipitating as metal copper by the difference of ionization tendencies, by providing cylindrical cartridge filters made by overlapping and winding filter fibers and strings, on the outsides of center cores made out of nonmetallic materials having a heat resisting property above a certain temperature. CONSTITUTION:Cartridge filters 16 are arranged at a plurality of spots in a state of being overlapped into two to three stages on a partition board which divides the inside of a casing into two spaces. And the center core 16a at the center of each cartridge filter 16 is a plastic cylinder (outside diameter 30mm, 250mm long for example) whose heat resisting temperature is above 5 deg.C, or above 600 deg.C if possible, and has a plurality of water passing holes of diameters about 2-3mm. On the periphery of this center core 16a, filter fibers 16b of cotton or acrylic and strings 16c are overlapped and alternately wound, and form a filtration layer having a specified outside diameter and a filtation property. Here, precipitation of copper ions based on the difference between ionization tendencies becomes difficult by making the heat resisting temperature 50 deg.C or higher.
Patent JP-S5482114-A (JP)
Title: Facsimile communication system
Inventor: MAEYAMA HIROYUKI
IPC: H04M3/00
Filed: 1977-12-14
Abstract: PURPOSE: To secure the transmission of the multiple address communication by means of the inter-two point communication facsimile device, by inserting the control code answering code into the blank code part to control the transmitter/receiver.  
     CONSTITUTION: Control unit Ac, Bc and Cc insert both the transmission address code and the transmission source code into the code raw including the picture signal code control code sent from their own transmitter At, Bt and Ct respectively. Furthermore, unit Ac and Cc insert and transmit the blank code to the code row when neceaasry and with an optional period, and unit Cc of Ac control the transmitter/ receiver via the control code answering code inserted into the blank code. Thus, the transmission becomes possible for the multiple address communication by means of the inter-tow-point communication facsimile device. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63316305-A (JP)
Title: Magnetic head device
Inventor: IWANAGA ATSUSHI
IPC: G11B5/60
Filed: 1987-06-18
Abstract: PURPOSE:To use an upper side magnetic head device and a lower side magnetic head device in common and to simplify assembling and replacing of the magnetic heads by allowing a shielding plate to directly support a spring plate for supporting a head slider and fitting the head slider through a fitting part of the shielding plate. CONSTITUTION:A magnetic head 31 is constituted of a head slider 33 holding a read/write core 32 and an erase core, a gimbal spring 34 to be a spring plate for supporting the head slider 33, the 1st shielding plate positioned under the spring 34, and the 2nd shielding plate positioned on the upper part of the spring 34. Since the magnetic head, the plate spring and the shielding plates can be treated as one unit, the assembling and replacement of the magnetic head device can be simplified, its assembling cost can be reduced and both the lower and upper heads can be used in common.
Patent JP-S5576769-A (JP)
Title: Progressive electric driven unit
Inventor: TOYODA MASATOSHI
IPC: B62D57/024
Filed: 1978-12-04
Abstract: PURPOSE: To proceed automatically a running body or a toy in a spanworm manner by pushing a case provided for an electromagnet as converting alternately the polarity of an electromagnet.  
     CONSTITUTION: When cases 1, 2 are in a shrinking condition, the catcher electromagnet 25 of a female rod 14 is turned ON to attract the magnetic material 31 of a rail 17, simultaneously the catcher electromagnet 3 of the rear side case 2 being turned ON for attracting a male rod 24 to fix the bottom end of the male rod 11 magnetically. The other catcher electromagnets 26W29 are turned OFF. When a permanent magnet 10 allows to be N pole, allowing the top of electromagnets 12, 13 to be N pole and the top thereof to be S pole, the female 14 is moved upward rapidly. With this upward motion, the front case is pushed by the female rod 14 to proceed. The front case 1 is jumped out from the heavy rear case 2 to proceed, causing only the front case 1 to proceed without reacting against the electromagnet 12 of the same pole of the permanent magnet 10 in conjunction with the action of a shock absorber. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6133607-A (JP)
Inventor: SUGANO TADASHI
IPC: A47C27/15
Filed: 1984-07-19
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-S5940432-A (JP)
Inventor: NISHIDE YASUNORI
IPC: H01H73/20
Filed: 1982-08-31
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-H0315078-A (JP)
Title: Manufacture of electrostatic charge latent image developing toner
Inventor: UEDA HIDEAKI
IPC: G03G9/087
Filed: 1989-06-13
Abstract: PURPOSE:To produce the toner capable of reducing fogging and stably forming images high in precision by agglomerating and heat treating the wet granulated toner in a specified temperature range. CONSTITUTION:The spherical toner is formed by melting the raw material comprising at least a resin and a colorant and finely dividing it in a molten state into fine spherical particles in a liquid medium. After drying, these particles are agglomerated and heat treated in the temperature range of from the glass transition point of the resin up to +20 deg.C above the point and then disintegrated and classified, thus permitting the obtained toner to be sharpened in the size distribution, so, enhanced in electric charge distribution, and improved in powder fluidity and fixability, accordingly, reduced in fogging and to stably obtain images high in precision.
Patent JP-H04350564-A (JP)
Title: Computing method for pulse generation period
Inventor: KURIHARA KAZUMASA
IPC: G01D5/244
Filed: 1991-05-28
Abstract: PURPOSE:To prevent that an erronous measured result is held for a long time even in the case of a long pulse generation period by setting the elapse time from the generation of the newest input pulse to the generation of a timing pulse to the pulse generation period at that time. CONSTITUTION:A main operation part 5 outputs the generation period data PD of an input pulse IP and a calculation part 12 outputs the elapse time data KD from the generation of the newest input pulse IP to the generation of the newest timing signal TS on the basis of data OD on the number of times of overflow generation and latch data LD. A data processing part 11 receives the data KD and the data PD to compare them and, when the data KD becomes larger, the data KD is set to a generation period in place of the data PD. Therefore, when a next pulse is inputted before the data KD becomes larger than the data PD, the processing part 11 does not correct a measured value and, when the data KD becomes larger but no next pulse is inputted, data is corrected without waiting the next input pulse and a car speed is calculated.
Patent JP-S5673447-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHINADA KAZUYOSHI
IPC: H01L29/73
Filed: 1979-11-21
Abstract: PURPOSE:To obtain the device having a sharrow junction by a method wherein an aperture is  made on the SiO2 film of a single crystal Si substrate, a noncrystal Si is superposed, the aperture  section only is single-crystallized and other sections are polycrystallized by irradiating the laser  beam having a short-pulse width and the ion-injected layer of the single-crystallized section is  activated by irradiating the laser beam having a long pulse width. CONSTITUTION:An n epitaxial layer 13 is formed on the n<+> burried collector 12 of a p type substrate 1, a resist mask is provided on the island type layer 13 which has been isolated by an SiO2  14 and a p<+> exterior base 19 is formed by performing an ion injection. An aperture 20 is opened  on the SiO2 17 directly below the mask by exposing HF gas and the mask is melted and removed.  Then a noncrystal Si is superposed, it is fused by irradiating the laser beam having a short pulse  width, it is changed to a single crystal 21 on the n layer 13 of the aperture 20 and changed to Si of a polycrystal 22 on the SiO2 17 and 17'. After a layer 22 is selectively removed by performing a wet etching, B and AS ions are brought in the layers 13 and 21 respectively, they are  activated by irradiating the laser beam having a long pulse width, an inner base 24 is formed by  the outer base 23 and the layer 21 and an n<+> emitter is made in the layer 21. Now a sharrow junction is formed by self alignment and a high-speed device can be obtained.
Patent JP-S6129066-A (JP)
Title: Production of strap for alkaline storage battery
Inventor: TANI TOSHITAKA
IPC: H01M50/536
Filed: 1984-07-19
Abstract: PURPOSE:To make the insertion work of pole plate lugs smooth by making the width of a slit corresponding to a bent section larger than those of other sections when bending a metal plate with slits to form a strap for an alkaline storage battery. CONSTITUTION:The required number of comb teeth-like notches 4 to be used as slits are provided on both sides of a band-like steel plate 3 by punching or the like, and the width B of a notch 4 at the bent section I is made larger than the widths A, C of other portions. Next, both sides of the central section 1a are bent downward in a channel shape, and further the vertical portion is bent outward in an L-shape to form a strap 1, which is used as a strap 12 for an alkaline storage battery, and lug sections 15 of pole plates 14 are inserted into individual slits and welded. Accordingly, correction due to irregular sizes of notched sections 4 during bend-machining is not required, the pole plate lugs can be smoothly inserted, and workability can be improved.
Patent JP-H04348676-A (JP)
Title: Synchronizing method for video device
Inventor: SHINOHARA TSUTOMU
IPC: H04N5/073
Filed: 1991-05-27
Abstract: PURPOSE:To provide the method for synchronization operation of a video device with less wiring and having cost merit in which a large sized expensive frame synchronizer, an exclusive input terminal for external synchronization and a cable or the like are not required. CONSTITUTION:One terminal is used for an input output common terminal 8 by selecting a video output and an external synchronization in time division. Then a video disable switch circuit 7 is set only for a video timing period in the video timing 9 to set a video period of a video signal of an output of a timing generating section 7 at the external synchronization by using the added timing generating section 6 and the video disable switch circuit 7 and a video portion V of the video signal A is outputted from the common terminal 8. Moreover, a synchronizing signal from the external connector is inputted for the synchronization timing period of the video signal to take synchronization.
Patent JP-S63317426-A (JP)
Title: Removal of sterilizer in aseptic filling canning process
Inventor: KUBOTA KENSUKE
IPC: B65B55/24
Filed: 1987-06-19
Abstract: PURPOSE:To put the aseptic filling of a three-piece can to practical use, by a method the lid of a can is outwardly expanded in such an inverted state that the opening of the can is positioned downwardly after the sterilizer is discharged from them can to widely open the inside of the seam part of the can and sterilized water injected i the can. CONSTITUTION:When the can engaged with a pedestal reaches the section of rotary rinsing station, a plate 5 rises from below to cover the opening part of the can and a valve 14 is opened in such a state that valves 13, 15 are closed to inject compressed air in the can and the interior of the can is pressurized to 3-4kg/cm<2>. As a result, the lid of the can expands and the inside of the seam part of the can is widely opened. The valve 13 is opened in this state and sterilized water is injected to the seam part from a pipe 6 during the passage of the can through the section to wash off the sterilizer adhered to the inside of the seam part. At this time, since the inside of the seam part of the can is widely opened by compressed air, the sterilizer adhered thereto is easily washed off to perfectly remove the sterilizer.
Patent JP-S5673453-A (JP)
Title: Semiconductor device
Inventor: YAMADA MASAHIRO
IPC: H01L29/43
Filed: 1979-11-20
Abstract: PURPOSE:To reduce sharply the contact resistance of a wiring against the upper layer wiring in a semiconductor device by a method wherein against the wiring of Ta or Ta silicide oxidizable easily, a metal or the metal silicide having a different melting point is arranged to form the two layer structure. CONSTITUTION:A polycrystalline Si gate electrode 204 is formed against a gate oxide film 203 and an N<+> layer 202 on a P type substrate 201, and the Ta wiring 205, an Mo silicide 206 are laminated consecutively. Then it is covered with a CVD SiO2 film 207, and after it is heat treated in N2 gas, the wiring 208 is formed with AlSi. When the Ta 205 and the Mo silicide 206 are evaporated consecutively in this way, the generation of a Ta oxide on the Ta can be prevented considerably, and because the stable Mo silicide 206 exists on the Ta, so that the contact resistance with the AlSi 208 is reduced.
Patent JP-H0758726-A (JP)
Title: Threshold cancellation device for digital mobile radio network
Inventor: ANSONII PIITAA HARUBAATO
IPC: H04B1/707
Filed: 1994-07-01
Abstract: PURPOSE: To obtain a device which can be interrupted when it is apprehended that an uncertain decision is made by providing a threshold means which turns on/off a canceling means for supplying the output signal of an arithmetic means to a weighting means and interference diffusing means or preventing the supply of the output signal. CONSTITUTION: A threshold means and a canceling means are provided with a hard limiting device 2 and the device 2 receives the output signal of a rake combiner on its input side. The output side of a multiplying circuit 14 is connected to the input side of a threshold circuit 18 and the output side of the circuit 18 is connected to the input side of another multiplying circuit 16. Then the output side of the circuit 16 is connected to the input side of a complex interference wave A diffuser 20. When the absolute value of an instantaneous signal exceeds a threshold, the threshold circuit 18 performs both-polarity thresholding, because it is necessary to subtract a fixed voltage of the same polarity as that of the instantaneous signal. The canceling means is turned on/off in this way.
Patent JP-2000220805-A (JP)
Title: Catalyst combustion heating device
Inventor: YAMADA TOMOJI
IPC: H01M8/04
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To start catalyst combustion appropriately by rapidly starting a device without increasing heater power and device size even if the fresh air temperature is low in a catalyst combustion heating device using methanol as a fuel for starting. SOLUTION: A device is provided with a first fuel gas supply means for supplying methanol from a methanol supply path 31 to a heat exchanger 2 with a catalyst along with a burning-supporting gas from a burning-supporting gas supply path 7 by vaporizing the methanol and a second fuel gas supply means for supplying hydrogen in a hydrogen storage container 81 to the heat exchanger 2 with a catalyst along with the burning-supporting gas from the burning-supporting gas supply path 7 from a hydrogen supply path 8.  When the fresh air temperature is low on starting, first the second fuel gas supply means is operated for increasing the temperature of the catalyst on the surface of a fin 23 due to the catalyst combustion heat of hydrogen where a temperature for burning the catalyst is low and switching is made to the first fuel gas supply means when a temperature for burning the catalyst of methanol is reached, thus starting the device at an early stage.
Patent JP-H01319792-A (JP)
Title: Electronic musical instrument
Inventor: KOIKE TAKAHIRO
IPC: H04R1/02
Filed: 1988-06-21
Abstract: PURPOSE:To improve low-frequency regeneration characteristics by incorporating two speaker systems with resonance boards similar to a bass-reflex speaker system and a driving means for canceling air reaction from a electroacoustic transducer and a Helmholtz resonator to a vibrator, and shifting the resonance frequency of the resonator mutually. CONSTITUTION:A keyboard 3, speaker fitting bases 5a and 5b for two left and right channels which have speaker units 4a and 4b, sound sources which are not shown in a figure, and amplifiers for speaker driving are mounted on a shelf plate 1 constituting the electronic musical instrument. Further, opening part 6a and 6b are bored in the shelf plate 1 and a boxy body 7 which constitutes a cavity part and a resonance port part is provided below the opening parts. This box body 7 is sectioned into two by an intermediate plate 10 so as to match the left and right speaker systems, thereby constituting cavity part of the Helmholtz resonator which differs in resonance frequency from said space parts and space parts of the fitting bases 5a and 5b. Further, the bottom plate 8 of the box body 7 is provided with tube resonance preventing means 12a and 12b such as felt and distribute radiation sound from the speaker units 4a and 4b.
Patent JP-2000333827-A (JP)
Title: Rice cooker
Inventor: SUDO KEIJI
IPC: A47J27/00
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To save a space, to improve a handlability and to easily clean a rice cooker by providing an opening part opened on the side wall of a main body, a rice scoop holder pivoted in this opening part so as to freely appear/ disappear and a means for energizing the rice scoop holder into the main body. SOLUTION: A handle 3a is pushed to the outside of the side wall of the main body with a finger and the upper opening part of a rice scoop holder 3 is pulled to the outside of the side wall of the main body. Then, a rice scoop 5 is put in this part. In this case, when a hand is detached, the rice scoop holder 3 is pulled to the inside of the main body by the energizing force of a spring 4, the rice scoop 5 is abutted to an upper abutting part 2a of the opening part 2, and the rice scoop 5 is held on the main body. When serving boiled rice, the rice scoop 5 is pulled upward from the rice scoop holder 3 and the rice scoop 5 is taken out. Afterwards, the rice scoop holder 3 is pulled to the inside of the main body by the energizing force of the spring 4 and housed by abutting the handle 3 to the upper abutting part 2a of the opening part 2.
Patent JP-S5775864-A (JP)
Title: Ink jet head
Inventor: NARUSE OSAMU
IPC: B41J2/16
Filed: 1980-10-30
Abstract: PURPOSE:To avoid fluctuations, eliminate the need of soldering a lead wire of a vibrator to the electrode surface and to facilitate handling of the vibrator by providing an adjustable pressing member adapted to press the vibrator against a vibrating plate which is fixed to a liquid chamber. CONSTITUTION:In an ink jet head 1 for an ink jet printer of electric charge deflecting type, the center of a vibrator 9 is pressed by a retaining pin 16. A force of this pressing is adjustable by turning an adjusting nut 15, so that the optimum ink jet condition can be set using the adjusting nut 15. Voltage to be applied to the vibrator 9 is fed through a lead wire 12 which is soldered to the retaining pin 16. Thus, is becomes possible to facilitate handling of the vibrator 9 and also assembling of the ink jet head.
Patent JP-H09312541-A (JP)
Title: Inverter filter unit
Inventor: MATSUDA MASARU
IPC: H02M7/48
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To provide an inverter filter unit whereby the higher harmonic component of a current waveform at an A.C. power source side is effectively reduced without hindrance in the operation of an inverter. SOLUTION: The both ends of an A.C. reactor L1 are respectively connected to an input terminal connected at the A.C. power source side and the output terminal connected at an inverter side. A capacitor C and a shunt reactor L2 are connected to the output terminal side of the A.C. reactor L1 in parallel. The amount IC of current flowing in the capacitor C is almost equal to the amount IL of current flowing in the shunt reactor L2 . The capacitor C and the shunt reactor L2 are respectively connected in parallel by a Δconnection line and by a Y connection line.
Patent JP-H05344647-A (JP)
Title: Man-machine interface unit for system supervisory system
Inventor: ICHIKAWA TADASHI
IPC: G05B23/02
Filed: 1992-06-11
Abstract: PURPOSE:To make it possible to confirm the content of alarm upon occurrence thereof while sustaining a series of operations of an operator by providing a half screen display means for displaying a small screen summarizing abnormal information of a power system on a part of current screen while superposing thereon. CONSTITUTION:When an operator depresses a half screen display button 8, a process interface unit 4 delivers an interruption signal to a computor 1 to actuate a half screen display means 300. The half screen display means 300 edits screen format data 50 and abnormal value data 60 and transmits the data thus edited, as a spot display on a current screen, to a CRT controller 2. Abnormal information of power system is thereby displayed on a part of current screen of CRT unit 3 and contributes to enhance operability.
Patent JP-H0444708-A (JP)
Title: Seat
Inventor: KATO KAZUTO
IPC: A47C7/46
Filed: 1990-06-12
Abstract: PURPOSE:To vary a working schedule according to a personal difference in relation to the degree of fatigue and the degree of fatigue restoration after a rest by providing a seat with a seat cushion and a seat back, and varying the shape of a seat surface according to a given working schedule. CONSTITUTION:Air mats 5 and 7 are respectively connected to lines 11 branched from the delivery port of an air compressor 9, and a solenoid valve 13 and a pressure sensor 15 are located in each line 11. A body pressure sensor 17 to detect the body pressure of a seating user is disposed in a seat back 3, and forms a fatigue change detecting means to detect the change of fatigue. An ignition switch 21, a body pressure timer 23, a rest timer 25, and a drive position sensor 27 to detect a seat position and a mirror position are connected to a controller 19. This constitution sets a working schedule, according to which the shape of a set surface is varied, according to a personal difference in relation to fatigue easiness, the degree of fatigue, and the degree of restoration of fatigue of a seating user, and relieves fatigue of the seating user.
Patent JP-H0316530-A (JP)
Title: Rice cooker
Inventor: KINOSHITA KENJI
IPC: A47J27/00
Filed: 1989-06-14
Abstract: PURPOSE:To prevent dew from forming on the lid when steaming of boiled rice is completed so that no due flows out when opening the lid by providing a heat sink installed with a lid heater on the underside of the lid to electrify the lid heater during the steaming time after boiling rice. CONSTITUTION:On the body 10 of a cooker a lid 17 is openably installed and a pot 16 is attachably housed into the body. Moreover, the pot 16 is heated with a heating means 14 for boiling rice and a heat sink 18 installed with a lid heater 21 is provided on the underside of the lid 17. Then on the periphery and the central portion of the heat sink 18 a groove 20 protruding to the side of the pot is formed, and through the groove the lid heater is inserted and the upper surface of the lid heater is fixed with aluminum foil 21. Then at least during the steaming period after boiling rice the lid heater 21 is electrified. As a consequence, dew is not formed after boiling rice is terminated and steaming boiled rice is completed and dew does not flow out when opening the lid to heighten the safety and reliability of the cooker.