baber/WOPTO huggingface dataset:
Patent JP-S57144475-A (JP)
Title: Correlation receiver
Inventor: TAKARA SHIYOUICHI
IPC: G01S7/526
Filed: 1981-03-03
Abstract: PURPOSE:To easily constitute a correlation receiver even in case when a frequency band of a transmitting signal is wide, by dividing a memory for both an input signal and a reference signal, into N pieces, and setting a read out speed of the memory to 1/N. CONSTITUTION:A signal received by an antenna 1 is applied to an input register 5-1 through an amplifier 2, a sample holding circuit 3, and an A/D converter 4. Subsequently, switches S1-1, S1-2 and S1-3 are operated so that an output of the register 5-1 and an output of a register 5-2 are inputted to an input terminal of the register 5-2 and an input terminal of a register 5-3, respectively. After that, signals from the registers 5-1-5-3 and signals from reference registers 10-1-10-3 are multiplied 7-1-7-3, respectively, its results are applied to accumulators 11-1-11-3, and its sum total is derived by an adder and is outputted.
Patent JP-H01205580-A (JP)
Title: Piezoelectric element
Inventor: IWAMATSU SEIICHI
IPC: H04R17/00
Filed: 1988-02-12
Abstract: PURPOSE:To largely change and hold displacement and potential of a piezoelectric member by laminating the piezoelectric member and an electret not less than one layer en block or in a shape of the Fig. CONSTITUTION:An electret 2 consisting of such as carnauba wax and polyvinylidene fluoride is pasted on the main surface of a piezoelectric member made of herroelectric. A film of an electrode 3 is formed on the other surface of the piezoelectric member 1 in a shape of the Fig. Giving of the electret 2 can increase potential change of the piezoelectric member 1. Thereby, displacement and potential of the piezoelectric member 1 can be largely changed and held.
Patent JP-S57143705-A (JP)
Title: Faulty sector processing method of magnetic disk medium
Inventor: NISHIMORI SHIGERU
IPC: G06F3/06
Filed: 1981-03-03
Abstract: PURPOSE:To prevent an access error to a faulty sector, by recording a special sector number in all sectors which have been decided as faulty, prior to use of a magnetic disk medium. CONSTITUTION:When a read-out or write-in command is received, a discriminating information signal 1 is stored in an IDSR, a sector discriminating area search mode is set, an AMCMP circuit becomes enable, information read out from a magnetic disk is sent to the AMCMP circuit and an address mark AM1 is detected. By its detection success display signal 10, a DNCT is made enable, and a signal 5 is generated from an FLDC. Information from the IDSR is compared with a read-out information 14, and when this comparison is unsuccessful, a failure display signal 7 is outputted from the AMCMP circuit, and the processing is shifted to detection of the AM1 of the next sector. When search of the sector results in failure, a special number is recorded in its sector by a signal 12. In this way, an access error to a faulty sector is prevented.
Patent JP-2000231455-A (JP)
Title: Data recording and reproducing device
Inventor: YUYA SATOSHI
IPC: H04N5/781
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a data recording and reproducing device improving the flexibility of the structure of system by eliminating the inadaptability of capabilities between the band of an interface part and a disk array device part. SOLUTION: The plural disk array devices of an RAID constituted of plural HDD in parallel with redundancy are respectively provided with an input and output interface part 32 for realizing one port/two port switching and a striping and ECC part 33 for striping data, and for successively supplying the data to the HDD parts 51-53, and for connecting data supplied from the HDD parts 51-53. The bit width of data is unified into 16 bits from the striping and ECC part 33 to the HDD parts 51-53, and an operating clock is switched to the half of the two port mode in one port mode.
Patent JP-H07238720-A (JP)
Title: Defreezing device for cylinder lock
Inventor: OGATA SATOSHI
IPC: E05B17/00
Filed: 1994-02-28
Abstract: PURPOSE:To prevent the continuous operation of a heater due to the illegal operation of an outer handle by providing a hand switch turned on-off while being interlocked with the heater and the outer handle for a door and a heater control circuit working the heater for a fixed time when the hand switch is turned on-off a plurality of times. CONSTITUTION:A handle switch 3 is mounted on a handle escutcheon I for an outer handle device. When the arm section 2 of an outer handle is turned, the movable piece 3a of the handle switch 3 is pushed, and the handle switch 3 is tuned on-off while being interlocked with the working of the outer handle. A heater 5 is installed onto the outer circumference of a cylinder lock 4 set up to the outer handle device 1. A control circuit operating the heater 5 for a fixed time when the handle switch 3 is turned on-off a plurality of times is mounted on a control unit 6. The outer handle is worked a plurality of times, and the heater 5 is worked by a heater control circuit based on a plurality of output signals from the handle switch 3. When the outer handle is operated or when the on signal of a door switch is generated, the working of the heater 5 is stopped.
Patent JP-S62191023-A (JP)
Title: Wet flue gas desulfurization equipment
Inventor: KOTAKA IKUO
IPC: B01D53/77
Filed: 1986-02-17
Abstract: PURPOSE:To lower the power cost of a fan, by providing a mist treating heat exchanger, which is constituted of a closed loop consisting of a condensing pipe group formed of bare pipes and a untreated side high temp. evaporation pipe group, to the outlet of wet flue gas desulfurization equipment and arranging a desulfurization fan to the downstream side thereof. CONSTITUTION:Untreated gas is introduced into an untreated side high temp. evaporation pipe group 32 through a flue 3 to recover heat and subsequently introduced into the untreated side heat exchanger 4a of a gas-gas heater 4 to further recover heat and subsequently receives treatment by wet waste gas desulfurization equipment 5. The treated gas enters a mist eliminator 36 to reduce the mist in the gas and further supplied to a condensing pipe group 31 to evaporate mist. The heating medium in the untreated side high temp. evaporation pipe group 32 forms a loop making said medium to flow to an upper header 38, a pipeline 33, the condensing pipe group 31, a lower header 39 and a lower header 40 to perform heat recovery. The treated gas issued from a mist treating heat exchanger 35 enters a desulfurization fan 2 to be exhausted from a chimney 43.
Patent JP-H09222952-A (JP)
Title: Character input method and message transmitting method
Inventor: IMAI TORU
IPC: G06F3/0487
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a simple character input corresponding to features peculiar for respective application programs. SOLUTION: According to the features peculiar for application programs, plural character strings are prepared in advance as character input candidates, and a button for selectively designating these respective character strings through a pointing device 1 is displayed on a screen. When a user designates a certain button by using the pointing device 1 in such a state, the character string corresponding to the button is detected, and the character string is automatically displayed at a prescribed character input position. Therefore, the user can input the character string suitable for the application under execution at present at high speed through a simple operation.
Patent JP-H04272592-A (JP)
Title: Tube for transferring fuel
Inventor: NISHINO CHIYUU
IPC: F16L9/12
Filed: 1991-02-26
Abstract: PURPOSE:To provide a fuel transfer tube which can be used for either alcohol, gasoline or a fuel obtained by mixing of the two and which has flexibility. CONSTITUTION:A fuel transfer pipe has a polyamide resin layer 2 containing methaxylyrene group and having a thickness of not more than 0.3mm and a polyolefine type resin layer 3 and both of the layered are formed by the method of simultaneous extrusion molding.
Patent JP-S59156455-A (JP)
Title: Adhesive coating method and apparatus therefor
Inventor: KURIHARA KAZUO
IPC: B05D7/24
Filed: 1983-02-28
Abstract: PURPOSE:To uniformly and continuously transfer and coat an adhesive and to reduce the amount of said adhesive, to be used by separating the adhesive between a transfer roll after transferring and a material to be coated by the hot air from a hot air nozzle provided behind the transfer roll. CONSTITUTION:A material 1 to be coated is sent into the nip of transfer rolls 3a, 3b through a send-in roller 2 and a highly viscous adhesive is transferred to the front and back surfaces thereof in a constant thickness. The adhesive transferred to the material 1 to be coated generates a stringing state X when separated from the transfer rolls 3a, 3b and, therefore, high temp. hot air is injected at about 150-200 deg.C at a low speed by a hot air nozzle 6 so as to aim the part of said stringing state X. By this method, the stringing of the adhesive 5 is melted and cut in an almost vertical state and the adhesive 5 is uniformly adhered to the front and the back surfaces of the material 1 to be coated. Cooling air is blown onto the material 1 to be coated after coating from a cooling air nozzle 7 to cool and solidify the adhesive 5.
Patent JP-H0728945-A (JP)
Title: Character recognition device
Inventor: ARAMAKI TADASHI
IPC: G06K9/62
Filed: 1993-02-19
Abstract: PURPOSE:To provide a character recognition device which can correctly recognize the characters even when an original is set with its vertical direction reversed or the front and the back of a transparent original is reversed. CONSTITUTION:A character recognition device consists of an image reading part 1 which reads the image data, a page image storing part 2 which stores the image data in a single page, a character image segmenting part 3 which segments the image data on a single character from the image data on a single page, a character image storing part 4 which stores the image data on a single character, an image data vertically rotating part 5 which vertically rotates the image data by 180 deg., an image data upper/rear side turning part 6 which reverses the front and the back of the image data, a recognition dictionary 7 which stores the feature information on characters, a character recognition part 8 which obtains the candidate characters and the resemblance degree of the image data, and an original vertical and front/back direction deciding 9 for judging in the vertical and front/back direction of the original.
Patent JP-H02211487-A (JP)
Title: Image forming device
Inventor: FUSHIMI SEIICHIRO
IPC: G03G21/10
Filed: 1989-02-13
Abstract: PURPOSE:To stabilize image quality and to prolong the life of a photosensitive body by providing a paper guide on the upstream side of a cleaning means, formed in plural stages, in the rotating direction of the photosensitive body, and eliminating the influence of toner on the photosensitive body at the time of exposure. CONSTITUTION:The cleaning means 109 is fitted with a couple of brushes 135a and 135b, formed of conductive soft members, in parallel. This brush 135b is applied with a positive voltage. The paper guide 138 is fixed on the upstream- side brush 135a in the rotating direction of the photosensitive body 101 in parallel to the brush 135a. Then lump toner remaining on the photosensitive body 101 is stuck dispersedly on the photosensitive body 101 by the brushes 135a and 135b. A memory phenomenon due to the residual toner at the time of exposure is therefore precluded. At this time, the paper guide 138 prevents a form from being wound in between the photosensitive body 101 and brush 135.
Patent JP-S59156075-A (JP)
Title: Data decoding device
Inventor: YOKOMIZO YOSHIKAZU
IPC: G06T9/00
Filed: 1983-02-25
Abstract: PURPOSE:To execute the decoding of one MH code within one system clock, and to realize a very high speed decoder of an MH code by detecting a synchronizing signal for showing the end of one line of a picture by an exclusive logical circuit when decoding an encoded picture data train. CONSTITUTION:Plural pieces (14 pieces) of tri-state buffers of 13-bits are prepared and constituted so that its input line is connected to a signal line 14 by shifting by one bit each, and the output line is wire ORed to connect and one piece in its tri-state buffer group is selected to execute an optional data shift. An MH code inputted to a run-length decoding ROM is converted to a run- length by this ROM, counted by a run-length counter 6, and a black or white bit number and a white bit number are outputted. As for an EOL code (a synchronizing signal for showing the end of one line), it is decoded by an exclusive decoder. An EOL decoder group 12 is constituted of 13 pieces of PALs, decodes a serial data shifted by one bit each, and when one PAL detects an EOL, the EOL is outputted by a 13 input OR gate.
Patent JP-H09204174-A (JP)
Title: Playing device and sound source device
Inventor: TOKUHIRO TARO
IPC: G10H1/24
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To generate a sound from the sound source of the highest quality by timbres only by connecting a newly acquired sound source to a network. SOLUTION: An automatic playing device 4 and sound sources 1-3 are connected to a bidirectional transmission line 5. When respective equipments are powered on, an initial setting process is started. Through this initial setting process, the respective sound sources 1-3 obtain timbre information that sound sources having higher quality than their equipments and then timbres that their equipments sound by proxy are inhibited from being sounded. Consequently, when playing data supplied from the automatic playing device 4 are received by the sound sources 1-3, a specified timbre can be sounded by the sound source having the highest quality. Further, there is no specified timbre, a sound source which can sound it by proxy sounds a musical sound with the timbre.
Patent JP-S61191126-A (JP)
Title: Current output circuit supplying modulation current to fm modulator
Inventor: FUKUDA TADANARI
IPC: H04B1/04
Filed: 1985-02-19
Abstract: PURPOSE:To prevent mutual effect between carrier frequency and adjustment of deviation by giving a prescribed DC current to one terminal, superimposing a signal current onto the DC current and extracting the result as modulation current to an FM modulator from the terminal. CONSTITUTION:A resistor RD is connected between both outputs A and B of two voltage followers 10, 11, a reference voltage VREF is given to the input of the voltage follower 10 and an output V of a video signal source 1 biased by the reference voltage VREF is given to the input of the other voltage follower 11. Further, a constant DC current I0 flows to an output point A of the voltage follower 10 from a constant voltage source V0 via a resistor RC. In this case, in varying the resistor RD, the amplitude of the AC component of the modulation current, that is, the deviation of the modulation frequency is adjusted, and in varying the voltage V0, the carrier frequency is adjusted and each adjustment is conducted independently and not affected with each other.
Patent JP-S61191974-A (JP)
Title: Permeability measuring apparatus
Inventor: OSUMI HIROAKI
IPC: G01R33/12
Filed: 1985-02-21
Abstract: PURPOSE:To achieve a smaller size, by reducing the current flowing to an electromagnet from a power source circuit gradually to measure the current value at the moment a sample separates from a core. CONSTITUTION:A suspension mechanism 4 is provided in a measuring chamber 2 in a body 1 and a sample A is suspended movably with the mechanism 4. A control section 3 is provided with an electromagnet 10 at the bottom thereof 3. Then, a switch 8 is closed to excite the electromagnet 10 and the value of current to be fed to the electromagnet 10 is increased by the operation of a slider 9 to get the sample A attracted to the core 11 of the electromagnet 10. Then, by the operation of the slider 9, the current flowing to the electromagnet 10 is decreased and the current value is read out with an ammeter 6 at the moment the sample A attracted to the core 11 separates from the core 11 thereby enabling the measurement of the permeability of the sample A from the current value.
Patent JP-H10223164-A (JP)
Title: Electron gun
Inventor: NAKASUJI MAMORU
IPC: H01J37/06
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To provide an electron gun of high emittance, low brightness, and high energy which is optimum to an electron gun for electron beam transfer device of high throughput. SOLUTION: This electron gun 1 is provided with a cathode 15 having an electron emission surface 16, a wanelt 13 disposed around the cathode by electrically- and mechanically-connecting with the cathode. Some consideration such as a necking part 14 and a fin 17 are applied, so that the wanelt 13 may be kept in as low temperature as possible, as well as effective and uniform heating of the electron emission surface 16.
Patent JP-H06222823-A (JP)
Title: Manual handle data input device
Inventor: SUZUKI TOSHIYUKI
IPC: G05B19/409
Filed: 1993-01-26
Abstract: PURPOSE:To provide a data input device which can eliminate the operating mistakes and excels in the working efficiency by providing a display device at the position near respective shaft manual pulse handles of an NC machine tool to select and display the shafts together with an operating member which performs the setting/resetting operations. CONSTITUTION:The shaft manual pulse handles 5-7 are provided on the front 4 of a knee 2 of an NC machine tool 1, and a display device D is prepared at a position near the handles 5-7 and at the upper edge on the part 4 to selectively display the shaft that is designated by a shaft selection switch S. Then, an operating member P consisting of a set button B1 and a reset button B2 is provided on the right edge of the device D. The device D shows the selected shaft and also shows with switching an angle A, an arc R and a a point P, respectively. An operator sets the manual handling operation for transmission of pulses at each prescribed level by making reference to the device D after designating an angle, an arc, a point, etc., by means of the member P. Then, the operator sets the conditions by the operation of the button B1 and performs simultaneously the manual cutting operations by two shafts and the rotary operations of handles.
Patent JP-H09228886-A (JP)
Title: Misfire detecting method for internal combustion engine and its device
Inventor: TAKAHASHI JUHEI
IPC: F02D45/00
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To accurately detect the misfire of an ignition plug by operating the auto-correlation of ion current owing to ignition, comparing a value of the auto-correlation obtained when ion current vibrates at a specified periphery, with a specified threshold value, and thereby detecting the misfire of the ignition plug based on the result of comparison. SOLUTION: The misfire detecting device is equipped with a transistor 1 which is turned on/off by an ignition signal so as to be controlled, and one end side of the primary coil 2b of a transformer 2 is connected with the collector terminal of the transistor. The one end side of the primary coil 2b of the transformer 2 is connected with the parallel circuit of an ingnition plug 3 and a resistor R, and is furthermore connected with a CPU 8 by way of the series circuit of an impedance conversion circuit 6 and an amplifier filter circuit 7. When the ignition plug 3 is ignited so as to allow ion current to flow therein, auto-correlation vibrates at a specified period τ0 of vibration, and its period becomes the maximum when τ=τ0 .  Therefore, the autocorrelation is computed based on a specified period of τ0 which is determined in advance, and smaller than a threshold when the auto-correlation, value, is recognized to be of misfire.
Patent JP-H04245115-A (JP)
Title: Electric switch
Inventor: SUGIYAMA SUSUMU
IPC: H01H1/06
Filed: 1991-01-31
Abstract: PURPOSE:To prevent generation of an excessive current due to a transient phenomenon at the time of closing/cut-off of an electric switch. CONSTITUTION:In an electric switch where at least one contact 5 of a pair of contacts 4, 5 is movable for contact with the other contact 4, a resistor 6 connected to the contact 4 is provided in the contact 4. The contact 5 is moved to be brought into contact with the resistor 6, thus coming into contact with the contact 4.
Patent JP-S63199262-A (JP)
Title: Polyamide composition
Inventor: NAKAMURA HIRONOBU
IPC: C08L77/00
Filed: 1987-02-13
Abstract: PURPOSE:To obtain the titled composition capable of easily forming a fiber, film, sheet, etc., having excellent surface state, high strain at break and excellent mechanical strength, etc., by compounding a specific amount of a specific aromatic polyamide to a nylon. CONSTITUTION:The objective composition can be produced by compounding (A) 80-99.8pts.wt. of a nylon (e.g. nylon 6, nylon 66, etc.) with (B) 20-0.2pts. of an aromatic polyamide having an intrinsic viscosity of >=0.5, preferably 1.0-4.0 and composed of a dicarboxylic acid unit of formula I (e.g. terephthaloyl chloride) and a diamine unit of formula II or formula III (l, m and n are 1-4) (e.g. 2,5-diaminophenol).
Patent JP-S52116555-A (JP)
Title: Hydraulic circuit for operating clutch and brake for winch
Inventor: TOYOMURA AKIHIRO
IPC: B66D1/40
Filed: 1976-03-25
Abstract: PURPOSE: To provide a circuit for hydraulically operating the clutch and brake of a winch which can engage a hook brake and can simultaneously disengage lifting or lowering clutch. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03235088-A (JP)
Title: Bismuth based superconductor composite
Inventor: YOSHIDA HITOSHI
IPC: H01L39/00
Filed: 1990-02-13
Abstract: PURPOSE:To obtain high magnetic shield capacity in desired thickness without damaging a superconductor characteristic of high critical current density by alternately laminating a plurality of non-superconductor layers and bismuth (Bi) based superconductor layers to constitute a Bi based superconductor composite. CONSTITUTION:A slurry of a glass frit powder for enamel is applied to the single surface of a stainless metal substrate of about 2 mm thickness having an area of about 300 mm<2> using a solvent and, thereafter, an Ag foil of about 0.1 mm thickness is placed on the substrate and both of them are baked at about 900 deg.C in the atmosphere for about one hr in a pressure contact state to be bonded to form an Ag non- superconductor layer. Next, a slurry prepared by dissolving a Bi based superconductor powder in a solvent is applied to the entire surface of the Ag baked metal substrate in a predetermined thickness by spraying and dried to form a Bi based superconductor layer. The multilayer molded body obtained by repeating the same process is partially melted and baked at about 890 deg.C in an oxygen atmosphere for about 30 min and gradually cooled to about 850 deg.C and further heat-treated for about 25 hr. Thereafter, the molded body is heat-treated at about 500 deg.C in a nitrogen atmosphere for about 30 hr to obtain a Bi based superconductor composite.