baber/WOPTO huggingface dataset:
Patent JP-S59113140-A (JP)
Title: Sliding contact material
Inventor: FUJISHIMA SUSUMU
IPC: H01B1/02
Filed: 1982-12-17
Abstract: PURPOSE:To obtain a sliding contact material preventing welding with oxides which are produced during sliding and having improved wear resistance by adding small amounts of one or more among W, V and Ta and an Fe group metal to a Pd-Ru alloy having a specified composition. CONSTITUTION:This sliding contact material is obtd. by adding 0.5-10wt% one or more among W, V and Ta to an alloy material consisting of 87-93wt% Pd and 7-13wt% Ru without changing the ratio in the composition or by further adding 0.01-0.5wt% Fe group metal such as Ni. Oxides of one or more among W, V and Ta are produced in the sliding contact material during sliding, and the oxides prevent welding and improve the wear resistance. The contact material produces little powder owing to wear and hardly generates noise, so a brush contact having stable and low contact resistance can be obtd.
Patent JP-S6377169-A (JP)
Title: Photoconductive light detector
Inventor: KASAHARA KENICHI
IPC: H01L31/10
Filed: 1986-09-19
Abstract: PURPOSE:To obtain a photoconductive light detector having high gain and high sensitivity by forming a plurality of n-type semiconductor layers having different forbidden band widths and specific band structures on a semiconductor substrate. CONSTITUTION:Undoped InP layers 22 and undoped In0.53Ga0.47As layers 23 are alternately laminated by 10 on an n-type InP substrate 21. The layers 22, 23 have band structures that, only holes of carrier generated when light is irradiated are trapped by a band discontinuity. To draw the holes trapped to the junction of two types of semiconductors, a p-type region 24 in which Zn is diffused is formed. When a negative voltage is applied to the electrode 27 at the moment that the light is OFF, the holes are swept out within 0.5ns, and an interference between codes to next bit is eliminated. The thickness of the layers 22, 23 are set to 50Angstrom  to shorten the traveling time of electrons to obtain a high gain.
Patent JP-S60113127-A (JP)
Title: Unbalance measuring and recording device of rotating body
Inventor: NAKAJIMA SATOSHI
IPC: G01M1/08
Filed: 1983-11-25
Abstract: PURPOSE:To grasp an unbalance part intuitively by recording an unbalance position obtained in measurement in a corresponding position of a prescribed mode figure of a rotating body. CONSTITUTION:The output of an unbalance sensor 1 is inputted to an operating circuit 6 through an amplifier 2 and an A/D converter 3. The output of a rotation reference signal generator 4 is inputted to the operating circuit 6 through an A/D converter 5. The operating circuit 6 calculates the unbalance position and an unbalance quantity of the rotating body on a basis of these inputs. Various input information are printed out on a recording paper with a prescribed format by a printer 7. The figure indicating the mode of the rotating body to be tested is preliminarily printed on this recording paper, and the unbalance position obtained in measurement is printed out with marking or the like on the mode figure. The quantity of unbalance is printed out near the unbalance position.
Patent JP-S6281687-A (JP)
Inventor: OOTA HISAO
IPC: G06F3/147
Filed: 1985-10-07
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-S59113789-A (JP)
Title: Power feed device for linear motor
Inventor: ISAKA MASAYOSHI
IPC: H02P25/06
Filed: 1982-12-20
Abstract: PURPOSE:To suppress the generation of a surge voltage when a switch is opened by detecting the zero value of the output current of a power converter and opening the switch. CONSTITUTION:When a runner T is completely isolated from a propulsion coil LM1, a position detector 9 produces an output, and when the output of an amplifier 21 when the output current IA is switched from positive direction to negative direction becomes zero current command value I0, an amplifier 23 produces an output. When a logic product circuit 24 produces an output by the utputs of the detector 9 and the amplifier 23, memory circuits 25, 26 produces outputs. Accordingly, a command for opening a switch SW1 and a command for setting an output current command value IAP to zero are outputted. When the value IAP becomes zero and the power factor of the AC input side of the power converter CCA is led, a circulating current command value IOAP increases by the output from a phase difference detector 1.
Patent JP-H0557802-A (JP)
Title: Manufacture of resin impregnated base material
Inventor: SAWA YOSHIHIDE
IPC: B32B15/08
Filed: 1991-09-03
Abstract: PURPOSE:To eliminate the generation of unimpregnated sections and improve resistance to heat, resistance to insulation and resistance to moisture absorption of a laminate sheet, a printed wiring board and the like by impregnating resin 9 a base material, drying, cooling a resin impregnated base material and then pressurizing and redrying the same. CONSTITUTION:Inorganic fiber such as glass, organic fiber such as polyester, polyamide or others, on a natural fiber such as cotton, paper or others is used as a base material, and said base material is impregnated in a manner of forming 50% resin amount, for example, 50% resin amount after being dried in phenol resin varnish. Then the base material is heat dried in a drying oven, and then cooled in a cool air cooling bath, and pressurized by passing through a pressurizing roll forming a couple of roll clearances. Then the base material is transferred again to the drying oven and heat dried. The base material is cut into the required dimension after being cooled to manufacture a resin impregnated base material. The generation of unimpregnated sections is eliminated by said process, and its resistance to heat, resistance to insulation and the like can be improved in the case of being used as an electric laminate, a printed wiring board and the like.
Patent JP-S59112769-A (JP)
Title: Synchronous separating circuit
Inventor: HAGINO HIDEYUKI
IPC: H04N5/08
Filed: 1982-12-20
Abstract: PURPOSE:To secure the synchronous separation of a television, VTR, video disk, etc., by superposing potential variation at a filter terminal upon a separation level. CONSTITUTION:When a video signal containing an added synchonizing signal (h) is inputted to an input terminal In, the leading edge of the synchronizing signal component (h) of the video signal is compared with the constant potential V5b of a transistor (TR) Q5 and a capacitor C1 is charged or discharged according to the comparison information. The potential at the filter terminal is inputted to the base of a TRQ2 and fed back to the original video signal, and the leading edge of the synchronizing signal (h) of a video signal V' at the base of a TRQ4 is clamped on sink chip basis and inputted to the base of a TRQ7 in the 2nd differential constitution which forms a comparing circuit to superpose AC variation in the potential at the filter terminal through a capacitor C2.
Patent JP-H0271381-A (JP)
Title: Sorting processor
Inventor: KOMATSU YASUMITSU
IPC: G06F7/02
Filed: 1988-09-07
Abstract: PURPOSE:To select the desired number of higher rank categories that have small degrees of difference at recognition of a pattern at a high speed by carrying out a necessary arithmetic process and the selection of the higher rank categories at one time and in parallel with each other. CONSTITUTION:The correct answer value corresponding to the features and the feature value extracted out of an input pattern are added to an arithmetic circuit 13 from a dictionary memory 11 and a feature memory 12 respectively. Then a degree of difference between categories is obtained via a prescribed arithmetic. The maximum value, i.e., the initial value of a maximum value memory 15 is detected by a maximum value detecting circuit 16. A comparator 17 compares the obtained maximum value with the arithmetic result of the circuit 13. If the degree of difference, i.e., the arithmetic result is smaller than the maximum value, the set value of the memory 15 is replaced together with replacement of the category number of a sorting result memory 19. As a result, an arithmetic process to obtain the degree of difference and the selection of a higher rank category are performed at one time and in parallel with each other. Thus the higher rank category is selected at a high speed. The processing speed is more increased by multiplexing a sorting process function part having a small hardware quantity.
Patent JP-H1062857-A (JP)
Title: Silver salt camera with electronic finder
Inventor: MARUYAMA ATSUSHI
IPC: H04N5/225
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a silver salt camera with an electronic finder by which the degree of camera shake which is not recognized until printing time is visually confirmed by a monitor before printing when photographing is performed by a silver salt photographing device in a camera used both for silver salt photographing and electronic image pickup having both functions of an electronic image pickup means having an electronic imaging device converting a subject image into an electric signal and the silver salt photographing device imprinting the subject image on silver salt film. SOLUTION: Object light beams 8 and 9 are inputted to an electronic image pickup unit 3 and the silver salt photographing device 6 operated by a controller 10. An image formed at the electronic imaging device is stored at a memory 2. The monitor 1 displays a stored image. On the other hand, the image formed on the film surface of the silver salt photographing device 6 is recorded as a latent image. The image stored at the memory 2 and shake quantity detected by a shake detecting means 4 and obtained by magnifying shake by specified magnification are synthesized by an image synthesizing means, and are displayed on the monitor 1 through the memory 2.
Patent JP-2000042799-A (JP)
Title: Interlocking signal output device of press, and its output method
Inventor: HATA YUKIO
IPC: B30B15/26
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To dispense with an extensive remodeling of a press control device after delivery by effecting synchronous control of the signal necessary for the synchronous control with a peripheral device to be selected among various stored interlocking signals corresponding to a desired general output. SOLUTION: An interlocking signal output device is provided with a general output circuit 40 having general output ports of a specified number, a first storage means 15 to store each name of a plurality of selective interlocking signals, a second storage means 16 to store the address of at least one usable general output port of the general circuit 40, a set input means 20 to input the set data in which one name selected among those stored in the first storage means IS and one address stored in the second storage means 16, a general output setting means 11 to store the inputted corresponding set data for each general output port, and a general output control means 17 to control the general output port corresponding to the output timing of each interlocking signal based on the corresponding relationship stored in the general output setting means 11 in an operation.
Patent JP-H0665000-A (JP)
Title: Potassium titanate whisker and composite material comprising the same
Inventor: HARADA HIDEFUMI
IPC: C30B29/62
Filed: 1992-08-21
Abstract: PURPOSE:To provide inexpensive potassium titanate whisker excellent as a reinforcing material. CONSTITUTION:The objective potassium titanate whisker is potassium titanate whisker having a layer structure comprising K2O.6TiO2.nH2O and K2O.9 TiO2.nH2O and has X-ray diffraction lines at about 10.3-10.7 deg. (2theta) and about 11.1-11.5 deg. (2theta) at 0.05-0.3 ratio of the intensity of the former to that of the latter and >=0.6 molar ratio of Al2O3/Nb2O5 content of the aluminum and niobium as impurities. Furthermore, the objective composite material comprises the potassium titanate whisker and a thermoplastic resin.
Patent JP-H04106897-A (JP)
Title: Static eliminator of electric charged articles existing in clean space
Inventor: SAKATA SOICHIRO
IPC: H05F3/04
Filed: 1990-08-27
Abstract: PURPOSE:To prevent a dust source generating harmful substances due to rusting even in the case of application to a clean space where chemical vapor exists by covering a conductive counter electrode with a thin film of a dielectric material consisting of a resin or ceramics. CONSTITUTION:A large number of discharge electrodes (emitters) 2 are arranged in the direction crossing a flow of clean air with a two-dimensional expansion, counter electrodes 5 are arranged to the emitters 2 at prescribed distances and one discharge pair is formed between one of the emitters 2 and a counter electrode 5. For the counter electrode 5, a lead wire 24 covered outside with a thin film 25 of a resin or ceramics is used. Consequently, even when it is used in an environment where vapor of an acid or organic solvent exists, rusting and dust generation can be avoided.
Patent JP-H0271347-A (JP)
Title: Battery back-up control system for extended storage device
Inventor: CHIBA TAKASHI
IPC: G06F12/16
Filed: 1988-09-07
Abstract: PURPOSE:To realize the nonvolatilization of data at service interruption and the reduction of the IPL processing time by limiting the battery back-up range to a DRAM and a holding circuit for contents of the DRAM. CONSTITUTION:The unit power controllers (GSU-0-UPC) 2-a and (GSU-1-UPC) 2-b are added to the extended storage devices (GSU-0) 1-a and (GSU-1) 1-b respectively. Furthermore the batteries 3-a and 3-b are set to both extended storage devices. In case a service interruption, for example, occurs, the status information on the back-up result is read out and the successive process is possible as it is based on the contents of the extended storage device in an IPL process carried out after the service interruption is released. Then a process using a back-up mechanism is carried out with the OFF time of a power supply kept less than 24hr, for example, and a process using a magnetic disk device DASD is carried out with the power supply OFF time kept more than 24hr respectively.
Patent JP-H0751570-A (JP)
Title: Ammoxidation catalyst composition
Inventor: AOKI KUNITOSHI
IPC: C07C255/08
Filed: 1993-08-17
Abstract: PURPOSE:To provide an improved catalyst compsn. contg. molybdenum, bismuth and iron which supports high selectivity from propylene or isobutylene to acrylonitrile or methacrylonitrile. CONSTITUTION:The ammoxidation catalyst compsn. is a catalyst compsn. wherein in a catalyst carried by silica used for vapor phase catalytic ammoxidation of propylene of isobutylene and contg. at least molybdenum, bismuth, iron and an ingredient A (wherein A is potassium, rubidium or cesium element) wherein 40-60wt.% oxide with 0.1-6 Bi, 0.1-8 Fe and 0.01-0.5 ingredient A per 12 molybdenum is incorporated, a silica sol contg. at most 0.04 aluminum per 100 silicon as a silica source is used.
Patent JP-S60115363-A (JP)
Title: Sliding nozzle device having floating plate
Inventor: TAIRA TOSHIMITSU
IPC: B22D41/26
Filed: 1983-11-26
Abstract: PURPOSE:To adjust finely the flow rate of a molten metal by driving a floating plate with respect to a stationary plate in such a way that the molten metal outflow hole thereof moves spirally around the molten metal outflow hole of the stationary plate. CONSTITUTION:When a driving gear 10 is rotated by a driving gear 9, a floating metallic flask 7 is rotated as well and the flask 7 moves spirally along an axial guide groove 15 while rotating. Since a plate 6 for holding the floating plate is supported freely rotatably by a bearing 8 on the flask 7, the plate 6 moves floatingly but does not rotate. A floating plate 5 moves floatingly and similarly as well without rotation. More specifically, the molten metal outflow hole of the plate 5 moves spirally in a clockwise direction with the position where the molten metal outflow holes of the plates 2, 4 are correctly matched as a start point. The matching rate of the molten metal outflow ports change gradually according to the movement thereof by which the outflow rate of the molten metal is finely adjusted.
Patent JP-S6465816-A (JP)
Title: Semiconductor ceramic capacitor and manufacture thereof
Inventor: AKAHO TETSUO
IPC: H01G4/12
Filed: 1987-09-04
Abstract: PURPOSE:To obtain a small type capacitor having a large capacitance by a method wherein an internal electrode consisting of a porous metal is printed on one side of a semiconductor ceramic layer on which an insulating layer is formed on a crystal grain boundary, and after a plurality of said internal electrodes have been laminated, the internal electrode is alternately connected to a pair of external electrodes. CONSTITUTION:A platinum paste layer 2, one end of which reaches the end part and other end does not reach the end part, is coated on one side of a green sheet 1 of the prescribed shape consisting of the barium titanate having SrTiO3 as the main ingredient, and the platinum paste layer is dried up. Then, a sheet 1 is stacked successively until the desired electrostatic capacitance is obtained while the end part position of said paste layer is being made in parallel with each other. The obtained compressed material 3 is sintered in a reducing atmosphere containing hydrogen, and platinum is infiltrated into the cavity formed in the sheet 1. Through the above-mentioned procedures, a capacitor 9 on which a semiconductor ceramic layer 4 and a porous metal 5 are laminated is obtained, and an internal electrode 7 consisting of a metal layer 5 is connected to the external electrode 8 provided on both sides of the laminated body.
Patent JP-H0668916-A (JP)
Title: Wire connecting device
Inventor: NISHIHAMA NOBUMICHI
IPC: H01R4/26
Filed: 1992-08-21
Abstract: PURPOSE:To stabilize connection with the insertion force of a wire lessened, mechanical holding made sufficient, and connecting facilitated by retaining the coating of the wire by a wire retaining part after a core wire contacts a conductor tool when the wire is inserted from a wire insertion part. CONSTITUTION:This wire connecting device is provided with a body 1, a conductor tool 2, and a wire holding part 3. The body 1 has the wire insertion part 4, is composed of a body main body 8 and a cover 9, is formed with the hole 14, for locking a cover, at a partitioning plate 10, and is provided with a wire insertion hole 11 on the front wall 12. The wire insertion part 4 is U-shapedly provided on the front surface of the front wall 12, and is provided with a waveform irregularity 13 so as to be easily bitten in the coating 7 of a wire 5. The wire 5 is connected by inserting it from the wire insertion part 4, a core wire 6 is contacted with the conductor tool 2, and then the holding part 3 is rotated via a hinge 16 to retain the coating 7 of the wire 5.
Patent JP-H0787978-A (JP)
Title: Vector used in controlling detection of microorganism through polymerase chain reaction
Inventor: FUAN KARUROSU TERUSERO
IPC: C12M1/34
Filed: 1993-08-16
Abstract: PURPOSE: To prevent the occurrence of false negative results by using a vector functioning as a positive control in polymerase chain reaction(PCR)-mediated detection of a nucleic acid in a sample, especially microorganisms in a clinical sample.  
     CONSTITUTION: This vector used as a positive control contains at least one nucleotide sequence having substantially the same sequence as the sequence of a primer used in a method for PCR amplification method. The method for detecting the nucleic acid in a sample includes conducting the PCR for the sample in the presence of the positive control vector. Furthermore, the detection kit is obtained by combining the positive control vector with an extraction and an amplification reagents. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S6377043-A (JP)
Title: Optical system moving device for copying machine
Inventor: MANABE NOBUO
IPC: G03G15/04
Filed: 1986-09-19
Abstract: PURPOSE:To facilitate assembling operation and maintenance by providing a moving pulley fixed body which supports a moving pulley pivotally and is attachable to and detachable from a mirror base and a holding member which holds the moving pulley fixed body at a prescribed position of a frame detachably. CONSTITUTION:When a wire 5 is extended in the assembling operation, the moving pulley fixed body 1 is held on the holding member 4 through a screw 12 and the wire 5 is extended among respective pulleys in this state. When the extension of the wire 5 is completed, a fitting plate 3 that the mirror base 6 has is fixed to the moving pulley fixed body 1 through screws 15a and 15b. When this fixing operation is completed, the screw 12 is removed to detach the moving pulley fixed body 1 from the holding member 4 and thus a contactor is allowed to slide on a guide plate, thereby finishing the fitting operation of the mirror base 6. When the mirror base 6 is detached, on the other hand, the moving pulley fixed body 1 is held on the holding member 14 through the screw 12 while the mirror base 6 is fixed. Consequently, the operation is easily carried out in a short time.
Patent JP-S60114941-A (JP)
Title: Device for multi-task control
Inventor: NAKADE TOSHIMITSU
IPC: G06F9/46
Filed: 1983-11-25
Abstract: PURPOSE:To improve the processing speed of a user program by selecting a task for time sharing processing of plural tasks based on an internal timer output and also generating interruption for task changeover during execution to a master CPU. CONSTITUTION:A multi-task control element 1 connected to the master CPU 1 is provided with register groups SPN, MIC or the like accessed from the master CPU and an interruption control circuit INTC as the interface circuit or the like. Moreover, a task control block TCB possible for handling the task priority, a timer TM generating an interruption signal for time sharing processing or the like and an internal operation control circuit CONT or the like are provided. Then the time sharing processing is set by generation of a signal of a timer TM and when the designation task in the circuit CONT and the priority with the task during execution are coincident, the master CPU processed the interruption of the designated task.
Patent JP-H1152573-A (JP)
Title: Resist composition for electron beam
Inventor: MITAO TOKUYUKI
IPC: G03F7/038
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To obtain a resist composition for electron beams capable of preventing occurrence of trails and scum and forming good pattern forms by incorporating a resin having structural units derived from a specified halomethylstyrene and specified phenolic compound. SOLUTION: This resist composition contains the resin having structural units derived from the halomethylstyrene represented by formula I and the phenolic compound having >=2 groups each represented by formula II. In the formulae I and II, R<1> is an H atom or a methyl group; R<2> is a halogen atom; and each of R<3> and R<4> is, independently, a 1-5 C hydrocarbon group. It is preferred for the resin to be a polymer made from p-chloromethylstyrene and p-chlorostyrene. It is preferred that at least one of R<3> and R<4> in formula II has >=2 alkyl groups having 4-5 C and a tertiary carbon atom.