baber/WOPTO huggingface dataset:
Patent JP-S63282234-A (JP)
Title: High-density metallic boride-base ceramics using iron group metal
Inventor: WATANABE TADAHIKO
IPC: C22C29/14
Filed: 1987-05-15
Abstract: PURPOSE:To manufacture an inexpensive metallic boride ceramics having impact resistance, by preparing a sintered compact by successively adding metallic compounds for binder, such as Co compounds, carbides, etc., to metallic borides such as TiB2 by respectively specific quantities. CONSTITUTION:At least one kind among respective compounds of Co, Fe, and Ni as iron group metals is added by 0.1-5wt.%, based on the total weight, as a metallic compound for binder to at least one kind among metallic borides such as TiB2, ZrB2, CrB2, HfB2, and VB2 so as to be formed into a principal- component powder. Subsequently, one or more kinds among carbides, double carbides, carbonitrides, and double carbonitrides (respectively consisting of Ti, Hf, Zr, etc.) are added to the above-mentioned principal components so that they comprise 0.1-10wt.% of the total weight. By this method, the high- density metallic boride ceramics which is inexpensive and excellent in impact resistance can be obtained. This ceramics is useful as cutting tool material and wear-resistant material.
Patent JP-H10313139-A (JP)
Title: Micromachine device and manufacture thereof
Inventor: HIRATA AKIHIKO
IPC: B81C1/00
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To integrate micromachine elements by laminating a first and a second insulation films on a semiconductor substrate, and forming first and second micromachine elements hermetically sealed and movable in hollows structures of the first and the second insulation film. SOLUTION: This manufacturing method comprises the steps of forming a first insulation film 24 on an Si substrate 23, depositing Al to form electrodes 25, depositing a sacrificial film 26, forming a second insulation film 27, forming recesses to expose the surface of the victim film, depositing an Al film to form micromachine elements 29 removing the victim film to form spaces 30, laying an Si oxide precursor 22 on a film 21, mounting it on the substrate, heating and pressing the precursor 22 to the substrate, together with the film 21 to transfer it to the film 27 and micromachine elements 29, and hermetically sealing the micromachine elements 29 and electrodes 25 in the recesses 28. The above steps are repeated to deposit an insulation film 34 while ensuring spaces 36 on electrodes 33 to form micromachine elements 37 in the spaces 36, thus integrating the micromachine elements.
Patent JP-S599093-A (JP)
Title: Electrifying picture recording mode
Inventor: HARADA TETSUYA
IPC: B41J2/41
Filed: 1982-07-08
Abstract: PURPOSE:To obtain pictures by a method in which latent images are formed by supplying electric current simply regardless of the device and recording material used and then developed by providing a working electrode and a counter electrode on the same face of a picture recording layer in an electrifying picture recording material containing a specific reducible metal compound. CONSTITUTION:A picture recording layer 10 containing a reducible metal compound (e.g., an organic silver salt, etc.) is formed on a supporter 15, and charge is applied to the recording layer 10 according to a picture pattern to form a latent image which is in turn developed thermally for picture recording. In this method, a working electrode 16 and a counter electrode 17 are set on the same face of said recording layer 10, but on the opposite side of the supporter 15. An electric current is selectively flowed in the picture recording layer 10 to form a developable pattern (laten image l) in the recording layer region (electrifying region) where both the electrodes 16 and 17 are contacted with each other. A recording element is then moved and contacted with a heating platen 20 and heated, whereupon latent image l is realized and picture I is obtained.
Patent JP-S60263966-A (JP)
Title: Image processor
Inventor: SUZUKI SUNAO
IPC: G03B27/62
Filed: 1984-06-13
Abstract: PURPOSE:To give an operator image information so that even when the operator selects an automatic paper feed or automatic variable power mode, original size is displayed and a reselection is allowed to be made by providing an original size display means which displays the original size as typical size on the operation part of the image processor. CONSTITUTION:When the operator selects, for example, the automatic paper feed mode with the key input means on a console panel and then inputs magnification information successively, the size of a selected paper feed cassette, e.g. B5 is displayed on a display group 22 and a cassette area is displayed on a composite display group 23. Then, when the operator presses a copy key 56, a main control part 51 decides on the original size on the basis of original information from a line sensor 36 to display it as typical size on a display group 21 on the console panel and also display an original area on the composite display part 23 on the basis of the size and direction of an original.
Patent JP-H05285899-A (JP)
Title: Cutting method of cylindrical member
Inventor: KAMATA KEIICHI
IPC: B26F3/00
Filed: 1992-04-15
Abstract: PURPOSE:To prevent uncut parts and shear drops, etc., from occurring on a cylindrical member by performing water jet cutting from a fixed direction after filling ice into the hollow part of the cutting part of the cylindrical member. CONSTITUTION:In the case where a cylindrical member 1 having a hollow part whose sectional form is a circle, a regular square, a rectangle, and the others and formed with synthetic resin and metal, etc., is cut by the jet stream 4 of a water jet 5, ice 2 is provided in the hollow part by filling ice 2 into the hollow part of the cylindrical member 1, or by freezing water after pouring it into the hollow part, thereby the cylindrical member 1 is made severable irrespective of its wall thickness without forming un-severance and shear drops, etc., and a satisfactory section is obtained.
Patent JP-H0572228-A (JP)
Title: Cantilever type acceleration sensor
Inventor: FUJITA HIROKAZU
IPC: G01P15/08
Filed: 1991-05-24
Abstract: PURPOSE:To attain both improvement of sensitivity and resistance to impact of a cantilever type acceleration sensor. CONSTITUTION:A buffering housing 6 accommodates a gage 2 of an acceleration sensor 1 add a metal base 4 whereon the gage is mounted. The whole of the base 4 is in a state of being hidden inside the housing 6 and the surface B opposite to the surface whereon the gage is mounted faces outside. A fitting stage 9 is fixed on the surface to be fitted to the sensor of a substance P of which the acceleration is to be detected, and the metal base 4 is fixed on the fitting stage 9. A vertical line L from the inner surface of the housing 6 being in contact with the metal base 4 to the fore end of the side edge 6a of the housing and the thickness D of the metal base 4 and the fitting stage 9 are set to be L<D. In another way, the surface B of the metal base 4 being opposite to the surface whereon the gage is mounted is made to project outside of the housing 6 and an elastic body is provided at the side edge 6a of the housing or a groove part with the elastic body is provided on the rear side of the base 4.
Patent JP-S5820086-A (JP)
Title: Magnetic picture recorder and reproducer
Inventor: TAKAI SHIGEYOSHI
IPC: H04N5/94
Filed: 1981-07-29
Abstract: PURPOSE:To ensure the good TV reception, by inserting a certain frequency in a long dropout period that is incapable to be compensated by a dropout compensating circuit and setting the demodulating level of the dropout period at a DC level lower than the pedestal level of the video signal. CONSTITUTION:An LPF10 gives a delay to the output signal of a dropout detecting circuit 9 and at the same time controls a switching circuit 11 with a level V2 to the output signal level V1 of the circuit 9. The waveform of the output signal of the circuit 11 is compnesated by the conventional 1H delaying circuit 6 in the 1st period of the dropout period and then supplied to a video demodulating circuit 13 in the 2nd period through a limiter circuit 12 and by the signal of an oscillating circuit 16 which is switched by the circuit 11 to be set at a DC level slightly lower than the set-up level of the video signal. Thus the output waveform of the circuit 11 has no overmodulation although it is supplied to an RF converter 21.
Patent JP-H07324959-A (JP)
Title: Electromagnetic flowmeter
Inventor: OKANIWA HIROSHI
IPC: G01F1/60
Filed: 1994-06-01
Abstract: PURPOSE:To obtain an electromagnetic flowmeter in which the measurement accuracy can be exhibited depending on the measuring capacity of each detector. CONSTITUTION:A control circuit 17 reads out a corresponding exciting current from a ROM 19 based on the preset type information. It is employed as an upper limit in the selection of an appropriate exciting current from the relationship between the output current and the exciting current depending on the flow rate thus setting the exciting current for an exciting circuit 12. The exciting circuit 12 feeds the exciting current thus set to an exciting coil 6.
Patent JP-H02299391-A (JP)
Title: Data transmission method for remote controller
Inventor: HIOKI KIYOSHI
IPC: H04L1/08
Filed: 1989-05-12
Abstract: PURPOSE:To prevent mis-decision of data due to noise synchronized with the transmission period of power and data by differentiating a power transmission time for each transmission period and varying the transmission timing of a control data every time the transmission is repeated. CONSTITUTION:Power transmission is executed over a power transmission time T being a reference at the initial transmission period, and after an output stop time by one bit is placed succeeding thereto, an 8-bit control data is outputted. The data is outputted over a power transmission time (tP+alpha) longer than the reference power transmission tie tP by alpha, after the output stop time by one bit is located, the 8-bit control data is outputted in the 2nd transmission period. Thus, the period of the 1st and 2nd data output is T+alpha. Then the power transmission time is differentiated from each transmission period and the power transmission time is restored to the time TP in the 4th transmission period. Thus, the transmission timing for the control data is changed for each transmission and the data mis-decision due to noise synchronously with the transmission period T of the power and data is prevented.
Patent JP-S62276494-A (JP)
Inventor: HAIKAWA KATSUMASA
IPC: G21C3/30
Filed: 1986-05-24
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-S5454079-A (JP)
Title: Discharge counter
Inventor: MIZOGUCHI HITOSHI
IPC: H01T15/00
Filed: 1977-10-07
Abstract: PURPOSE: To accomplish the counting operation of the discharge times of an impulse current and the detection of a system short-circuiting current by contstructing two circuits, which are composed of a reactance and a rectifying circuit, at the secondary side of a saturated type transformer which has it primary conductor connected between the gas gap and the ground.  
     CONSTITUTION: A saturated transformer 1 has its primary conductor 2 connected between a gas gap G and the earth and has its secondary side equipped with an inpulse current counting circuit I and a cynamic current detecting circuit II at its respective windings 3a and 3b having the same turns. The winding 3a is connected with a lightning arrester 4, a parallel reactor 5a and a rectifier 7a, which has its DC sice connected with an impulse current counting portion 8a having a parallel connection including a capacitor 9a and a counter 10a. On the other hand, the winding 3b is connected through a parallel reactor 5b and a series reactor 6a having a much higher inductance with a reactifier 7b, which has its DC side connected with a dynamic current detecting portion 8b having a parallel connection including a capacitor 9b and a relay 10a 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62277521-A (JP)
Title: Rotary encoder
Inventor: SEKI SHIGEO
IPC: G01D5/36
Filed: 1986-05-27
Abstract: PURPOSE:To obtain a device which generates a stable output signal even in noisy environment and never has a short current by connecting the ground of an electronic circuit part to a metallic film part and shielding an electronic circuit part by the metallic film part. CONSTITUTION:A base is mounted on the rotary part of a machine tool, etc., and a rotating shaft 3 is connected to the rotating shaft of the machine tool. Then the rotating shaft 3 rotates and a rotary disk 8 also rotates at the same time. Light from a light emitting element 9 passes through the disk 8 and the slit of a fixed slit plate 5 and is photodetected by a light receiving element 6. The output signal of this element 6 is applied to the electronic circuit part 7 to detect the rotation state, rotating speed, etc., of the rotating shaft 3 and then sent as a digital signal to a processing part through a connection line 15. Further, the base 1 and a case body 10 are made of insulators, so the ground of the circuit part 7 and a power supply line 15a which are connected to a metallic film part 11 does not contact the ground and a short current is completely eliminated.
Patent JP-S55901-A (JP)
Title: Data buffer control system
Inventor: HIRATA SUNAO
IPC: G06F3/06
Filed: 1977-10-07
Abstract: PURPOSE: To control effectively a multistage buffer by using a needed and irreducible number of logic circuits.  
     CONSTITUTION: Counter 11 is provided which decides on the order of data service factors and service factor memory flags 14 and 15 which correspond to data buffers are set by the counter 11 at every time when each service factor is generated, so that when even either data service factor memory flag 14 or 15 is set, a corresponding service will be started. In addition, this system is provided with a flag for a stand-by in case that the service is in process at that time. Then, counter 21 makes a decision on a buffer to and from which data in process of the service are inputted and outputted, and determines whether the data service factor memory flag should be reset at the time of a operation end, thereby controlling several stages of data buffer in regular order. Further, even if a next service factor is generated before the service operation end, the error is detected. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02298802-A (JP)
Title: Throttle position sensor
Inventor: SAKAKIBARA SHINICHI
IPC: G01B7/00
Filed: 1989-05-13
Abstract: PURPOSE:To enable easy detection of an idle area by a method wherein a pattern-shaped magnetoresistance element of which a component in the longitudinal direction is biased by a prescribed angle from the magnetic flux of a magnet at a position of closure of a valve is provided on a base. CONSTITUTION:A magnet member 20 located at the fore end of a shaft 2 rotating in gearing with a throttle valve is provided rotatably opposite to a magnetic sensor 10. The magnetic sensor 10 is provided with a first magnetoresistance element 12 and also a second magnetoresistance element 13 which is shaped in a pattern and of which a component in the longitudinal direction is biased by a prescribed angle alpha from the magnetic flux of a magnet 21 at the time when the valve is at a position of closure. In this constitution, a voltage being proportional to the degree of opening of a throttle is obtained from the resistance element 12, while input and output signals out of which an output signal is linear to the angle of rotation of the shaft are obtained in the vicinity of a position of stop of the shaft 2 from the resistance element 13. Therefore, an idle area is distinguished sharply and can be detected reliably.
Patent JP-S61278232-A (JP)
Title: Network synchronizing system
Inventor: KINOSHITA CHIHARU
IPC: H04B7/155
Filed: 1985-06-03
Abstract: PURPOSE:To establish the synchronization of the entire system by providing a clock and a buffer in an extended adaptor so as to match the interface of a the both devices. CONSTITUTION:When a data from a satellite line 7 is received by an earth station 1A, the data is given onto a data line 43 and the clock is given on a reception timing line 46 respectively and they are sent to the extended adaptor 41. When the data is sent from a ground node 3A to an extended adaptor 9, the data is sent to the extended adaptor 9 via a data transmission line 37. When the data reaches the adaptor 9, it is stored once in a buffer 5. The data stored in the buffer 5 is subjected to timing processing by a clock circuit 6 and the result is transferred to an optical modulator 13. In case of communication between two stations via the line 7, the entire synchronization of the two stations making communication via a satellite is established by having only to install only one clock device 6 in the extended adaptor 9.
Patent JP-S5643565-A (JP)
Title: Wiring test method
Inventor: NOZAKI HIROSHI
IPC: G01R31/02
Filed: 1979-09-18
Abstract: PURPOSE: To elevate the test precision by using a transistor as a switch element for connecting the terminal to be tested to the electric power source and ground.  
     CONSTITUTION: When the fire transistors TrF1...Fn which supply the voltage to each terminal to be tested have been turned on, a photodiode PD emits light by a signal from the central processing unit CPU. A light beam from this PD is input to a phototransistor PT, a gate G outputs a low level signal, and the TrF1...Fn are turned on. Also, the load transistors TrL1...Ln which ground each terminal to be tested are also turned on by a signal from the CPU. A base current, an interrupting current, etc. of the said TrF1...Fn are compensated by flowing a compensating current from the power source PS1 and the resistors RA, RD. The switch SWC is changed over by interlocking the switch SW which changes the power source VH for a insulation test and the power source VL for a continuity test, and the power source of the TrF1...Fn, and the floating earth potential are adjusted in accordance with amplitude of the voltage applied to the TrF1...Fn. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08293839-A (JP)
Title: Cordless telephone set with facsimile equipment
Inventor: NEGISHI YOICHI
IPC: H04W88/02
Filed: 1995-04-21
Abstract: PURPOSE: To avoid noise disturbance from a facsimile system to a cordless telephone system. CONSTITUTION: A base band signal processing circuit 12 controlling a voice signal line, a radio circuit 13 connecting a system to a slave machine HS through a radio channel and a first microcomputer 21 controlling the operations of the base band signal processing circuit 12 and the radio circuit 13 are provided. A read part 42 reading an original to be transmitted, a printing part 43 printing a character or the like, which follows a received facsimile signal, and second microcomputers 31-36 controlling the transmission of the original and the reception of the facsimile signal are provided. A CPU 31 of the second microcomputers sets thee system to be a halt state when the transmission of the original and the reception of the facsimile signal are not executed, and releases the halt state when the transmission of the original and the reception of the facsimile signal are executed.
Patent JP-H04348533-A (JP)
Title: Thin-film transistor and manufacture thereof
Inventor: FUJISAWA HIROYUKI
IPC: H01L21/336
Filed: 1991-05-27
Abstract: PURPOSE:To eliminate a defect that a thin-film MOSFET using an a-Si film as an active layer has a large off-state current. CONSTITUTION:Since an a-Si film 4 which is formed by CVD using a mixed gas of SiH4 and H2 as a reaction gas is weak n-type and has a high conductivity, its conductivity is reduced by adding a compound of an acceptor element such as boron into the reaction gas. Or, an n-type or i-matter a-Si film 6 and a weak p-type a-Si film 8 are laminated to reduce the electron density of a p-type layer at the interface with an insulated film for decreasing a leak current and thereby reducing an off-state current.
Patent JP-S5345987-A (JP)
Title: Semiconductor integrated circuit element
Inventor: SHIYOUDA SHIGEO
IPC: H01L27/02
Filed: 1976-10-06
Abstract: PURPOSE:A semiconductor chip is formed in a hexagonal shape to reduce the number of connections among respective chips, thereby improving a packing density.
Patent JP-H10311388-A (JP)
Title: Gear transmission for automatic transmission
Inventor: IMAMURA HIROYUKI
IPC: F16H3/66
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a gear transmission for an automatic transmission wherein high competitiveness on a cost is provided, a shift shock can be easily reduced, shift control is facilitated, excellent in power performance and vehicle mounting quality, and a constitution is simplified. SOLUTION: A device comprises single pinion type two sets of planet gear G1, G2, first clutch C1 selectively engaging a first carrier P1 and a second ring gear R2, first brake B1 integrally connecting a first ring gear R1 and a second carrier P2 also selectively stopping these rotations, second brake B2 selectively stopping rotation of a second sun gear S2, second clutch C2 selectively engaging a first sun gear S1 and an input shaft IN, third clutch C3 selectively engaging the first carrier P1 and the first sun gear S1, fourth clutch C4 selectively engaging the second sun gear S2 and the input shaft IN, and an output shaft OUT connected to a second ring gear R2.
Patent JP-H06305657-A (JP)
Title: Elevator and its elevator shaft
Inventor: KITANI SOICHI
IPC: B66B7/00
Filed: 1993-04-22
Abstract: PURPOSE:To prevent entry of rain water accurately by erecting pre-cast concrete plates by appropriate amount properly on the inside of the steel frame beams of an elevator shaft, forming it in tubular shape by taking water-cut means between them, and forming it water-tight together with a roof against rain water. CONSTITUTION:Pre-cast concrete plates (hereafter referred to as Pca plate) on which water cutting is applied with gasket seal and water cut coating are erected around the inner side of steel frame beams 21 to form an elevator shaft (1). A pair of supporting tables 24 for supporting a telescoping machine beam 23 under 21 machine room are projectedly installed properly on the inner surface of the Pea plates, and the machine room 49 is installed so that it can be re-installed. Also guide rails 44 and 45 are arranged, and a counterweight 47 and a car 48 are installed. In addition, a water-tight roof against rain water 59 is installed temporarily at the top of the elevator shaft, (1). Thus elevator parts are prevented from being corroded due to entry of rain water.
Patent JP-H05317248-A (JP)
Title: Connector device for endoscope
Inventor: OGINO TAKAYUKI
IPC: A61B1/04
Filed: 1992-05-14
Abstract: PURPOSE:To provide the connector device for an endoscope with which the changeability with the upgraded devices is obtainable at need with an improvement in the devices. CONSTITUTION:A stopper 41 formed with a notch 42 opened to the mouth side is attached to a connector socket 30 and a projecting piece 21 fitted into the notch 42 of a stopper 41 is attached to a signal connector 10. The notch 42 and projecting piece 21 are formed to widen the widths of both the notch and the projecting piece at the time of improving the endoscope and a signal processor.