baber/WOPTO huggingface dataset:
Patent JP-H02220894-A (JP)
Title: Recording medium
Inventor: NAKAGAWA MASAKI
IPC: G06K19/07
Filed: 1989-02-23
Abstract: PURPOSE:To achieve the conservation of power and to increase the capacity of a memory element selecting power of either one of three different voltages from the power supply of a data processor, a solar cell and a power supply battery corresponding to a use mode to apply the same to a semiconductor memory element and a data transmitting-receiving means. CONSTITUTION:When a recording medium is mounted to an electronic still camera device A as a data processor, the power of the voltage V1 from the power supply of the device A and that of the voltage V3 from a power supply battery 16 are supplied to a power supply control circuit 15 which in turn compares the voltages V1, V3 to select the voltage V1 having a large value to apply the same to a I/F circuit 14 and a semiconductor memory element 13. By this method, the transmission and reception of data with the device A is performed. When the medium is taken out of the device A to be placed, for example, at a well-lighted place, the voltage V1 from a solar cell 11 is compared with the voltage V3 from the power supply battery 15 and the voltage V2 of a large value is selected and, further, when the medium is placed at an ill-lighted place, the power of the voltage V3 from the power supply battery 16 is applied to the I/F circuit 14 and the semiconductor memory element 13. By this method, the data stored in the semiconductor memory element 13 is held.
Patent JP-S60186643-A (JP)
Title: Hot water supplier
Inventor: TSURUTA KUNIHIRO
IPC: C02F1/66
Filed: 1984-03-05
Abstract: PURPOSE:To enable to suppress the eluation of metallic ion of the base metal of a heat exchanger such as copper ion and the like by a method wherein weak acid water or water containing a large amount of free carbonic acid and sulfate ion are neutralized in order to use as neutral water. CONSTITUTION:A water treatment device 12 is a case equipped with a detachable plug at its bottom and with a zigzag-shaped water flow passage having an influx port 20 and an efflux port 21. The city water, which is stored in a hot water storage tank 9 and is weak acid or contains a large amount of carbonate ion and sulfate ion, is sucked through a feed pipe line 11 and turns into neutral water by contacting with solid basic substance 13 housed in the water treatment device 12 and is sent to a hot water supplying side heat exchanger 14. As a result, the eluation of the base metal of the heat exchanger 14 is suppressed.
Patent JP-S52124152-A (JP)
Title: Differential type relay
Inventor: MATSUMOTO TADASHI
IPC: H02H7/06
Filed: 1976-04-12
Abstract: PURPOSE: To enable detection of light failure by setting operating value of first differential type relay lower than that of second one while delaying operating time limit of first relay from that of second one. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S54134098-A (JP)
Title: Preparing silicon nitride
Inventor: SATOU KIMIHIKO
IPC: C01B21/06
Filed: 1978-04-11
Abstract: PURPOSE: Silicon halogenide and NH 3  are reacted in a halogenated non-polar solvent to provide a relatively inexpensive, easy wet production method for high-purity silicon nitride without the use of conventional low temperature.  
     CONSTITUTION: Silicon halogenide such as SiCl 4  is added with NH 3  in an amount 0.1 to 10 times, preferably 0.5 to 5 times of theoritical amount sufficient to convert SiCl 4  to Si 3 N 4  and both are reacted in a halogenated non-polar solvent such as CCl 4  at 5 to 50°C, particularly at 10 to 40°C. The reacted mixture is filtered in the absence of O 2  and the solid residue is heated in an atomosphere of NH 3  and/or N 2  at 900 to 1700°C to decompose and vaporize mixed ammonium halogenide, thereby providing Si 3 N 4  essentially free of halogene and suitable as a raw material for sintering. In the above heating process, the heating time for about 0.2 to 8 hours is preferable. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09240250-A (JP)
Title: Resistor
Inventor: YAMAMOTO NOBUTAKA
IPC: H01C1/16
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To manufacture a resistor at a low cost without requiring any laborious work or any complex process and to provide a structure with stable function. SOLUTION: A resistor 24, whose resistance value can be changed when selection among a plurality of its end parts is carried out, is clamped by means of a pair of insulating sheets 31a, 31b, and both of the insulating sheets 31a, 31b are clamped by means of a pair of cover plates 32a, 32b additionally. The end parts of the resistor 24 are connected to a conductive piece 26, the first terminal 27, the second terminal 28, and the fourth terminal 30 fixed in a base 25. A fuse 43 is arranged between the conductive piece 26 and the third terminal 29.
Patent JP-H08229898-A (JP)
Title: Manufacture of metal member
Inventor: MIYAOKA YOSHIAKI
IPC: B26F3/00
Filed: 1995-03-01
Abstract: PURPOSE: To improve quality and productivity by applying progressive ultrasonic wave of specific frequency to a base material metal plate in the state of being supported out of movement after applying plating to the whole base material metal plate, and separating a plurality of plated metal members simultaneously from one base material metal plate. CONSTITUTION: At the time of manufacturing, a base material metal plate 1 and a plurality of plated metal members 2 to be separated are machined in the state of being jointed only by flanges 3 with notches 5. Specified plating is applied to the base material metal plate 1, and at the same time, plating is applied to each plated metal member 2. Ultrasonic wave is then applied to the base material metal plate 1 to cut the flanges 3, and a plurality of plated metal members 2 are simultaneously separated from the base material metal plate 1. That is, the ultrasonic vibration of progressive wave with the frequency specified to 10-50kHz is imparted from one side 1a side of the base material metal plate 1 by an ultrasonic vibrator 6. At this time, the base material metal plate 1 is supported out of movement by the ultrasonic vibrator 6 and a clamping device 7 disposed on the rear side.
Patent JP-S63208143-A (JP)
Title: Prom device
Inventor: SAKAGUCHI KAZUYUKI
IPC: G06F12/06
Filed: 1987-02-25
Abstract: PURPOSE:To easily compensate the shortage of capacity even with respect to a PROM having large capacity, by installing a cartridge type memory. CONSTITUTION:At the time of processing data from a PROM 1, in case of processing a PROM whose capacity is larger than that of an internal memory 7, a cartridge type memory 9 for compensating the capacity of the PROM is installed in advance to a PROM device. At the time of starting the PROM device, information that the cartridge type memory 9 has been installed is sent to a CPU 3 from a key input part 6. After the PROM device has been started, the data of the PROM 1 is read from an input/output part 2, and when the storage capacity of the internal memory 7 has become full, its fact is informed to the CPU 3. When this information has been received, the CPU 3 stores the remaining data in the cartridge type memory 9 which has been installed in advance.
Patent JP-H05242251-A (JP)
Title: Image identification device
Inventor: MIZUSAWA TSUTOMU
IPC: H04N7/18
Filed: 1992-02-28
Abstract: PURPOSE:To improve accuracy for decision by making it possible to judge an input image only part of which is different from a reference image. CONSTITUTION:A result judging coincidence/noncoincidence between the reference image and the input image at every minimum unit(for example, picture element) is fetched in a unit discrimination circuit 37, and a result judging the coincidence/noncoincidence at every block between blocks in which a screen is divided into plural blocks is fetched in a block discrimination circuit 38 at the next stage, and decision representing the coincidence/noncoincidence observing the whole of the plural blocks is performed at a screen discrimination circuit 39 at the stage after next, then, the final decision output can be obtained.
Patent JP-S57157098-A (JP)
Title: Ventilating apparatus
Inventor: OGURA MASATO
IPC: F04D25/10
Filed: 1981-03-23
Abstract: PURPOSE: To enable to obtain a sufficient air flow rate at any place, by forming a coupling means of the main body of a ventilator and a coupling portion of a fastening  means respectively to have a predetermined inclination angle so that the main body of  the ventilator can be fixed to the ceiling or wall of a room at the predetermined inclination angle.  
     CONSTITUTION: A fastening means 39 is at first fixed to the ceiling or wall of a room  by inserting a screw into a hole 41, and a titled surface 31 of a coupling means 29 on  the side of the main body of a ventilator is brought into engagement with coupling  flanges 40 with the flanges 40 and coupling portions 32 of the coupling means 29 being  displaced angularly by 90°. Then, the main body is fixed to the ceiling or wall of the  room by turning the main body 90° until the coupling portions 32 come into engagement with the flanges 40 and then fasttening the main body by use of screws. On the  other hand, in case of installing the ventilator such that the fastening means 39 is located at the position displaced angularly 180° from the above position, the main body  is installed with an inclination angle of 15° by the inclination angle of 7.5° of the fastening means 39 and also 7.5° of the tilted surface 31 of the coupling means 29. With  such an arrangement, air can be ventilated at a sufficient flow rate by turning on a  switch 16, turning the blades and driving a grille turning motor 23. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05218814-A (JP)
Title: Flip-flop circuit
Inventor: KAWASAKI HIDETOSHI
IPC: H03K3/037
Filed: 1992-01-31
Abstract: PURPOSE:To obtain a compact flip-flop circuit which works at a high spied and with the small power consumption by transferring the input information accumulated in a capacitor via an inverter consisting of a direct coupled field effect transistor logic circuit. CONSTITUTION:A master latch circuit 41 transfers the new input data D1 to a capacitor C1 via a field effect transistor TR Q41 in the rising timing of a clock signal CK. At the same time, the circuit 41 outputs the newly stored latch data D2 to a slave via an inverter 141. Similarly, a slave latch circuit 42 transfers the data D2 inputted from the circuit 41 to a capacitor C2 in the rising timing of a clock signal ICK. At the same time, the circuit 42 outputs the data D2 as the latch data D3 via an inverter 142.
Patent JP-S61262424-A (JP)
Inventor: BRAUN MARTIN
IPC: B21B39/00
Filed: 1986-02-28
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-H06226640-A (JP)
Title: Surface polishing device and sector solid grinding wheel piece used therefor
Inventor: KOBAYASHI HIROSHI
IPC: B24B37/16
Filed: 1993-02-05
Abstract: PURPOSE:To facilitate the discharge of polishes chips and falling abrasive grain by providing each solid grinding wheel piece with a linear groove extended obliquely in a specified position and opened to the back face of a grinding wheel in a device provided with a lapping disc formed by adjacently disposing plural solid grinding wheel pieces of sector shape from the top view. CONSTITUTION:In a lapping disc, plural sector solid grinding wheel pieces 3 with fitting plate pieces 7 integrally fixed thereto are adjacently disposed on the surface of a disc-shaped lapping surface table 2 in such a way as to be of annular shape on the whole, and each grinding wheel piece 3 is fixed by bolts inserted into screw holes 8. Each grinding wheel face 4 is provided with an inclined groove 6' extended obliquely from the outer peripheral circular edge 3c of the grinding wheel piece 3 toward one side edge 3b abutting on the outer peripheral circular edge 3c, inclined by 10 deg.-30 deg. reversely to the rotating direction of the lapping disc in relation to a vertical line to the surface table 2 from the grinding wheel surface, and opened to the back face of the grinding wheel. Polished chips and falling abrasive grain generated by polishing are thereby discharged outside of the lapping disc through the inclined groove 6', in the state of being suspended in grinding liquid.
Patent JP-H03244482-A (JP)
Title: Ski board
Inventor: HAYASHI KEIICHI
IPC: A63C5/12
Filed: 1990-02-22
Abstract: PURPOSE:To suppress generation of concave on the body of a ski board and achieve a stable gliding performance by giving a FRP strength member on at least one of the oversurface and undersurface of a board core and by making a modulus of elasticity in the direction across the board greater than the longitudinal direction of the board. CONSTITUTION:The core 2 of a ski board body 1 is made of wood or foamed plastics either solely or in combination, examples of the latter being polyurethane resin, polystylene resin, and acrylic series plastics as favorable. Examples of the warp knit form from strength fiber of FRP constituting FRP strength members 3, 4 are roving, unwoven cloth such as mat, flat woven cloth, traverse woven cloth, and bias cloth. Both FRP strength members 3, 4 on the oversurface and undersurface of the core 2 shall have a modulus of elasticity in the direction across the board width greater than the longitudinal direction of the board. This accomplishes always a stable gliding performance.
Patent JP-H02220099-A (JP)
Title: Word voice recognition device
Inventor: FURUI SADAHIRO
IPC: G10L15/06
Filed: 1989-02-21
Abstract: PURPOSE:To improve the recognition ability to an undetermined large number of speakers by providing a means which clusters parameter vectors and a code book by using the voice uttered optional word whose voicing contents are not limited and adapts input voice parameter vectors or the code book according to the clustering result. CONSTITUTION:A parameter vector sequence extracted from an unknown voice signal to be recognized is supplied to an input adapting circuit 12. Here, adaption processing for approximating the parameter vectors to code book vectors. The adapted parameter vector sequence is supplied to a distance matrix calculating circuit 13. The distance matrix calculating circuit 13 is supplied with all code book elements from a code book storage part 5 simultaneously to calculate the distances between the respective parameter vectors and all code book elements. Those distance values are sent to a DP arithmetic circuit 14 together with a word dictionary of all vocabularies to be recognized which is stored in a word dictionary storage part 7 to calculate the degree (distance) of similarity between the spectrum sequence of the input voice signal and a spectrum sequence represented by the code book sequence of each vocabulary to be recognized.
Patent JP-H01217688-A (JP)
Title: Binarization circuit
Inventor: KAZAOKA HARUO
IPC: G06V30/162
Filed: 1988-02-26
Abstract: PURPOSE:To prevent a state for outputting black data due to the generation of wrinkles at the time of binarizing and to constantly attain an effective binarization by constituting a document to be read of a comparatively thin paper and setting a slice level so as to absorb a level fluctuation by the wrinkles. CONSTITUTION:According to the level change of a white level signal I obtained at the time of scanning the white paper part of the document, the slice level required for the binarization is set based on either one of white level data or data corresponding to an envelope signal E. Accordingly, when the white level fluctuation is generated according to the wrinkles at the time of carrying the document, the binarization processing by the slice level TH1 (TH1>TH2) based on the envelope signal E is executed. Namely, a level fluctuation value according to the wrinkles is situated within a range between reference values R1, R2. Thereby, even when the level fluctuation according to the wrinkles is generated, all the white level parts of the picture signal I is outputted as the white data to effectively execute the binarization processing.
Patent JP-H09237006-A (JP)
Title: Heating roller, fixing device using it and its production
Inventor: SUZUKI YUMIKO
IPC: G03G15/20
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To shorten a rise time in heating and to obtain desired heat generation with low power consumption. SOLUTION: The heating roller 1 of a thermal fixing device is formed to be provided with recessed and projecting parts 1a and 1b whose diameters are different in an axial direction partially at its ends. The rubber layer 2a of a pressure roller 2 provided with the rubber layer 2a on the outer periphery of a core bar 2b is positioned between the recessed and projecting parts 1a and 1b of the roller 1, and an energizing means 3 applies energizing force in a direction shown by an arrow F to the rubber layer 2a, so that a nip part (n) is formed. Since the roller 1 is provided with the recessed and projecting parts 1a and 1b, the crushing rigidity of the roller 1 is enhanced even though its thickness (t) is made small. Therefore, the heat capacity of the roller 1 is made small by thinning the roller 1 in thickness.
Patent JP-H10240671-A (JP)
Title: Input/output bus extension device and computer system using input/output bus extension device
Inventor: KAMIYAMA YOHEI
IPC: G06F13/14
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To provide an input/output bus extension device capable of reducing hardwares and effectively allocating an address space by changing the allocation of the address space between the time of initializing a system and the other time or stipulating access time to an internal register and sharing a request and a response for performing that with an address line. SOLUTION: The two kinds of the allocation of the address space are prepared corresponding to an initial state and a normal state after system activation, and in the initial state, a register 31 incorporated in this input/output bus extension device 3 is used and a CPU is informed of address space information. When it is ended, changeover to the normal state after the system activation for allocating the address space only to an extension slot is performed and the address space is effectively utilized.
Patent JP-S55134376-A (JP)
Title: Indicator for watch
Inventor: KOMODA TAKAHIRO
IPC: G04B19/00
Filed: 1979-04-05
Abstract: PURPOSE: To enable recognition of time on a watch visually in any direction from the environments of the watch by providing predetermined number of light emitting units in double cylinders to stereoscopically indicate the time on the watch.  
     CONSTITUTION: Outer and inner cylinders 1 and 2 are associated, twelve light emitting units 3 are provided at the transparent cylinder 1, and light emitting units 4 partitioned into twelve to sixty pieces are provided at the inner cylinder 2. In this case, the units 3 correspond to an hour hand, and the units 4 correspond to a minute hand. For example, 3 o'clock thirty minutes is indicated as shown. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S54134479-A (JP)
Title: Wireless temperature measuring device
Inventor: TATEDA KOUICHI
IPC: G01K1/02
Filed: 1978-04-10
Abstract: PURPOSE: To make the temperature measurement possible by detecting the dip phenomena of an electronic range in the resonance frequency between a sensor unit and an exciting unit.  
     CONSTITUTION: In an oven 1, a sensor unit 4 for foods 3 is disposed so that the exciting signals received by an antenna 12 are fed to a resonant circuit 9. In response to the output of a temperature detecting unit 6, on the other hand, the resonant frequency of the circuit 9 is continuously varied. Moreover, the resonant signals are transmitted from the oscillator 16 of an exciting unit 14 through a trap 19 and an antenna 18. When the resonant frequencies of the circuit 9 become coincident with the exciting signals, the dip phenomena are generated and are detected by a monitor 21. When this output becomes coincident with the output of a temperature detecting unit 22, a temperature control unit 14 interrupts the drive of a magnetron 2 and simultaneously the sweeping operations of the oscillator 16 of the exciting unit 14. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61202578-A (JP)
Title: Solid-state image pickup device
Inventor: KOIKE NORIO
IPC: H04N5/335
Filed: 1985-03-06
Abstract: PURPOSE:To reduce the resistance of wiring and thereby to improve the operation speed by connecting the electrodes that constitute a vertical CCD electrically with conductor wiring of high conductivity which is provided above a vertical CCD shift register or its periphery. CONSTITUTION:The electrodes that constitute the vertical CCD shift register are divided into M-pieces (M is an intiger of 1 or above) of groups. And N- pieces (N is an intiger of 1 or above) of conductor wiring of high conductivity are providedabove the vertical CCD register or its periphery. And the groups are electrically connected with respective prescribed one of the conductor wires. In case, for instance, of a vertical CCD 15 allocated with vertically disposed two pieces of conductors 17-1 and 17-2, the two kinds of electrode groups 15-1 and 15-2 are respectively, commonly connected with the respective one of the conductors 17-1 and 17-2. Accordingly, because clock pulses to the electrodes 15-1 and 15-2 are supplied through a metal of high conductivity other than the electrode-material itself, a pulse of which rising and breaking times are appoximately the same of those of the one generated by a clock generator, can be supplied to each electrode.
Patent JP-H11243528-A (JP)
Title: Video multiplexer
Inventor: YOKOTA HIROSHI
IPC: H04N7/08
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a video multiplexer that records scenes of the same number as that of a conventional system within a unit time, without deteriorating in compression efficiency and without deteriorating the quality of a displayed image same as with the conventional system, even when a recorder is used which records a video signal after processing, such as image compression in unit of frames. SOLUTION: When frame video data are generated from odd and even lines of video data of the same field extracted from a video signal in an image-pickup device 1 as one scene of video data of other field respectively, information corresponding to video data of a half of one frame area is obtained, and the information of a half of the one frame area is used for the video data of the same field extracted as a single scene which has correlation with video data of an adjacent line in units of frames. Thus, the compression efficiency when an image compressed is improved.
Patent JP-S55135669-A (JP)
Title: Electrode for electric recording
Inventor: HONMA JIYUNICHI
IPC: B41J2/32
Filed: 1979-04-09
Abstract: PURPOSE: To eliminate a blotted spread and a drooping of a recording image by a method wherein an electrode made of chrome as a principal material is used in case an electric recording is effected on a wet-type electric recording paper provided with phenothiazine series leuco dye as a color reproducing agent.  
     CONSTITUTION: A recording electrode 1 is constituted with a material containing chrome by 80wt% or more. An electric recording paper 5, provided on a surface of a base paper thereof with a recording layer consisting of a phenothiazine series leuco dye of benzoyl leucomethylene blue and the like and a binding agent of modified carboxy-butadiene copolymer and the like, is sent to a recording portion, then, D.C. voltage is impressed intermittently on the recording electrode 1 and a return electrode 3, thus, the electric recording is effected. 
     COPYRIGHT: (C)1980,JPO&Japio