baber/WOPTO huggingface dataset:
Patent JP-H10255567-A (JP)
Title: Manufacture of flat cable
Inventor: AOYANAGI MASAAKI
IPC: H01B13/00
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To change a distance between a fusion part and a non-fusion part of a flat cable without changing a roll with stepped groove by freely spacing the roll with stepped groove from an insulation wire core parallel group continuously supplied to a gap between a grooved roll and the roll with stepped groove. SOLUTION: A part of an insulation wire core parallel group 3 continuously supplied to a gap between a grooved roll 1 and a roll 2 with stepped groove that rotate at a constant speed in reverse direction each other, is fused, and a flat cable 6 is manufactured. An interval between a longitudinal fusion part thereof and a non-fusion part is changed by the movable roll 2 with stepped groove being contacted again after it is temporarily spaced from the insulation wire core parallel group 3. An interval of integer multiples of an initial interval can be set by controlling a separating time. The roll 2 with stepped groove is temporarily spaced from the insulation wire core parallel group 3, that rotational speed is controlled, then is contacted again at an original rotational speed, thereby the interval can be arbitrarily changed.
Patent JP-S51131162-A (JP)
Title: Method of treating waste water
Inventor: FUKUNAGA KATSUZOU
IPC: C12N1/20
Filed: 1975-05-08
Abstract: PURPOSE: To reduce the COD in waste water containing PVA-type resins near to zero, by using in combination particular PVA-motabolizing bacteria. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H05258014-A (JP)
Title: Cad device for designing multilayer printed circuit board
IPC: G06F17/50
Filed: 1992-03-13
Abstract: PURPOSE:To provide a CAD device capable of sectioning and displaying a wiring pattern, a non-through hole, and a through hole correctly even in the case they are overlapped each other on the same coordinate and designing a highly reliable multilayer printed circuit board. CONSTITUTION:This CAD device is provided with a data base holding means 4 for inputting and holding a data base for designing each wiring pattern layer including cross section data, a display means for selecting the designing data of the prescribed area part of one of the wiring pattern layers held in the data base holding means 4 and displaying it on a display 5, and a data switching means for window-displaying the cross section data of each wiring layer corresponding to the selected prescribed area part on the display 5.
Patent JP-H04291405-A (JP)
Title: Method and device for recognizing structure of running path
Inventor: HARADA NORIAKI
IPC: B62D1/28
Filed: 1991-03-20
Abstract: PURPOSE:To recognize the shape of a remote running path boundary line by merging together the shape of the running path boundary line of a precedent frame and the shape of a running path known in the present frame so as to detect the running path boundary line of an unknown area in the present frame. CONSTITUTION:The image of a running path fetched by a TV camera 1 is stored in an image input pert 2. A processing area is set by a processing area setting part 4 based on the running path structure conditions of a running path structure model 3, and this set value is stored in a processing area storage pert 5. Then the partial image data are extracted out of the running path image stored in the pert 2. A running path structure detecting part 6 extracts a boundary line of the running path end approximates a parameter. Then the part 4 updates the value set at the next partial area of the part 5 based on the position estimated value using a parameter end the set position of a partial area in the next frame which are given from an adjacent processing area estimating part 7. Thus the part 4 extracts again the partial image data out of the part 2 and outputs the data to the part 6. In such a constitution, the structure of the running path is recognized from a limited partial image.
Patent JP-H04291504-A (JP)
Title: Fm demodulator
Inventor: NAKAMURA KAZUYUKI
IPC: H04N5/922
Filed: 1991-03-20
Abstract: PURPOSE:To suppress generation of noise with an excess level in a demodulation output with respect to a non-signal input part by controlling a DC center potential of a demodulation output with respect to a non-signal input and a signal missing part to an FM demodulator demodulating a composite video signal to be a prescribed value. CONSTITUTION:An average center potential of a demodulator output is kept constant by feeding back the demodulator output to a comparison reference voltage input of a voltage comparator used for an amplitude limiter 1 of a multiplication type FM demodulator via a negative feedback path comprising a rectifier 6, a switch 5, an error amplifier 7 and a low pass filter 8.
Patent JP-H05257054-A (JP)
Title: Camera system
IPC: G02B7/08
Filed: 1992-03-13
Abstract: PURPOSE:To surely display the performance of a conversion lens by preventing the erroneous use of a user when the conversion lens is attached to the top end of a lens and used. CONSTITUTION:The contact points 75a and 75b are provided on the conversion lens, and a resistor 163 whose resistance value is varied according to the kind of conversion lens is connected with both contact points. A voltage divided by the resistor 163 and the resistor 162 of a camera side, is read by the CPU 150 of a camera, so that the fitting of the conversion lens and its kind are confirmed on the camera side. Thus, optimum performance can be displayed, for a focal distance at the time of fitting the conversion lens.
Patent JP-H02234221-A (JP)
Title: Image data display system
Inventor: MARUKO KINYA
IPC: G06F3/153
Filed: 1989-03-08
Abstract: PURPOSE:To evolve an image at a high speed by making use of the access time required for an expanding process to send the image data undergone to a display process system. CONSTITUTION:An image device 4 functions as a 1st process means and a 1st access means respectively; while a display controller 5 functions as a 2nd process means and a 2nd access means respectively. The 2nd access means makes use of the access time set by the 1st access means and the image data undergone a time expanding process is sent to a 2nd process means. Thus the time required for the image display is approximately equal to just the time required for the time expanding process. As a result, an image is evolved at a high speed.
Patent JP-S59180770-A (JP)
Title: Transaction processing system
Inventor: HAYASHI KATSUMI
IPC: G06F15/00
Filed: 1983-03-31
Abstract: PURPOSE:To improve the turnaround and throughput of a transaction processing system, by processing each of plural phases as one transaction when processing designated by one command is formed of serialized plural phases having completeness. CONSTITUTION:A data base accesser 2 is used for making retrieval and update of a data base 1. A transaction controlling section 3, when processing desginated by a command is formed of serialized plural phases having completeness, processes each phase as one transaction. An exclusiveness controlling section 4 is used for controlling the exclusive occupancy of a resource and, when an occupancy request is sent from the controlling section 3, connects the request to the final end of an occupancy cue 7. A log controlling section 5 writes data sent from the accesser 2 in a log file 6 or data read out from the log file 6 in the data base, in accordance with a command from the controlling section 3.
Patent JP-H02238288-A (JP)
Title: Heating method for refractory material through induction heating
Inventor: SHIOMI AKIRA
IPC: F27D1/16
Filed: 1989-03-08
Abstract: PURPOSE:To enable a stable temperature control to be attained by a method wherein an induction heater composing a closed circuit is arranged adjacent to a refractory material to be heated and the induction heater is heated by an electromagnetic induction heating. CONSTITUTION:An AC power supply is added to a coil 14 of an induction heating furnace 10 and an alternating magnetic field is generated at an iron core 16. Then, an electromagnetic induction current is produced at an induction heater 22 constituting a resistor line closed coil with an alternative magnetic field. This is applied as a heating source for the refractory material 20. A temperature within a cavity 18 is monitored by a temperature sensor 23, compared with a desired temperature pattern stored in advance in an adjustor 25 and a voltage of a variable voltage source 27 is controlled in response to that result. Since the induction heating is superior to Ni-Cr wire heating through energization in follow-up characteristic and thus a temperature control can be accurately performed.
Patent JP-S57172666-A (JP)
Title: Photoenergy converting chemical element
Inventor: KAWAKAMI SOUTA
IPC: H01M14/00
Filed: 1981-04-15
Abstract: PURPOSE:To increase effectively the photoenergy converting efficiency of a photoenergy converting chemical element by making a solution of a chemical compound having an isoalloxazine skeleton, when the solution is used as an anodic solution, to have a given high alkalinity. CONSTITUTION:As an anodic solution 3 poured into an anodic container 1C for a photo-galvanic cell, a solution containing as a solute a chemical compound having an isoalloxazine skeleton indicated by the formula (I) (in the formula, R1-R5 represent H, X or a givent group such as an alkoxyl group or a glycidyl group). Here, the anodic solution 3 has a strong alkalinity with a pH value over 10. The pH adjustment of the solution 3 is carried out by use of NaOH, KOH, Ca(OH)2 or the like. As the above compound having an isoalloxazine skeleton, flavin mononucleoside, flavin adenine nucleoside, riboflavin or the like is preferably used.
Patent JP-S54146971-A (JP)
Title: Production of semiconductor device
Inventor: SAKATA HIROMI
IPC: H01L29/72
Filed: 1978-05-10
Abstract: PURPOSE: To reduce the generation of dielectric strength defects by giving a mechanical distortion to one face of a semiconductor substrate after collector diffusion and causing metallic impurity, which invaded at a collector forming time, to target the distortion later at a base.emitter forming time.  
     CONSTITUTION: Impurity is diffused from both faces of N - -type Si substrate 1 to form N + -type layers 2a and 2b, and corpuscules such as SiO 2 , Al 2 O 3  and ZrO 2  are used to subject one face 2a to sand blast or polishing, thereby generating uniform mechanical distortion 3 throughout the surface. At this time, the size of corpuscules is defined as #200 to #2000, and distortion is generated so deeply to crack the substrate in case of the size below #200, and distortion is generated so shallowly to cause only a small target effect in case of the size over #2000. After that, dirt which was caused to adhere at this time is removed by etching, and other layer 2b is removed to leave only layer 2a which should become a collector region. Next, p-type base region 4 and N-type emitter region 5 in region 4 are formed in layer 2a by the normal method. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07266238-A (JP)
Title: Diamond core bit
Inventor: KUCHIKI TAKAYOSHI
IPC: B23B51/04
Filed: 1994-03-25
Abstract: PURPOSE:To provide a diamond core bit which is excellent in safety and capable of maintaining stable sharpness by enhancing the effect of discharging chips, and preventing deforming and curving of its body and molding. CONSTITUTION:In a diamond core bit for boring holes in concrete and the like, a molding 1 is joined to a base 4 made by a steel round tube with a Vickers hardness of 300Hv or higher, the base is secured to a body 3, and the base 4 is provided with a recessed portion 7 for discharging chips.
Patent JP-2000250685-A (JP)
Title: Broadcast receiver
Inventor: OKADA MAKOTO
IPC: G06F3/0481
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To reduce the unpleasant feeling that is caused by an undesired report by inhibiting selectively the reports by a report means according to the types of program related information. SOLUTION: If the application included in the additional information data separated at a separating part 23 is an application whose display cannot be inhibited, the application is stored in an execution memory 28a and then immediately executed. If a user inhibits the report by using an icon on the type of an application stored in a preservation memory 28b, the icon is not displayed on the screen of a TV set 5. In other words, the icon display or non-display of an application is set on a display screen after an icon display/non-display selection screen is displayed on the TV set 5. Thus, the icon displays can be selectively inhibited according to the types of applications.
Patent JP-H07263398-A (JP)
Title: Wet treating device
Inventor: HAMANO HARUTO
IPC: B08B3/10
Filed: 1994-03-25
Abstract: PURPOSE:To efficiently produce only the desired electrolytic water by electrolyzing pure water where a supporting electrolyte is added, and supplying a semiconductor board treating means with anode water or cathode water activated in the vicinity of an electrode, and regenerating the discharged anode water or cathode water. CONSTITUTION:A wet treating device has an electrolytic cell 1, which produces electrolytic water, a support electrolyte feeder 2, which adds pure water to a support electrolyte and supplies it, and a DC power source 5, which supplies positive potential to the anode electrode 3 inside the electrolytic cell 1 and negative potential to a cathode electrode 4. The pure water inside the electrolytic cell is activated and produces electrolytic water when anode electrode 3 is supplied with positive potential and the cathode electrode 4 is supplied with negative potential. The anode water produced in the vicinity of the anode electrode of the electrolytic cell 1 is supplied to a semiconductor substrate treating vessel 6 for wet-processing a semiconductor substrate through a reservoir 7 from the electrolytic cell 1. After finish of the wet processing of the semiconductor substrate, the waste liquid is stored in a waste liquid reservoir 12, and is circulated in the electrolytic cell 1 through a waste liquid cleaner by a circulation pump.
Patent JP-S51132407-A (JP)
Title: Superconducting rotary machine's rotor
Inventor: NISHIMURA HIDETOMO
IPC: H02K19/16
Filed: 1975-05-14
Abstract: PURPOSE: Superconducting rotary machine's rotor, not generating the shaft vibration, mostly suitable for use in a superconducting synchronous machine of the rotary field type. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-2000249239-A (JP)
Title: Valve
Inventor: HATTORI TOSHIO
IPC: B60K15/04
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a valve which can change direction of supply fluid on an end side and can avoid reduction of supply characteristics caused by change of direction of supply fluid. SOLUTION: In this cylindrical valve B in which a valve element 31 for preventing reverse flow is arranged on an outlet side Bb, a peripheral flange 12 which is equipped to the valve B from the outward of the mounting hole 2 of a tank A to which the valve B is attached toward the outlet side Bb is so formed that it is inserted so as to be abutted on the surface of the tank A and used by being welded to the tank A. The end part of the outlet side Bb in the valve B is equipped with a cylindrical wall part 23' for changing flow direction of fluid C guided by the valve B, and besides, an opening 24 is so formed that it is directed to cross slantly flow direction of fluid C guided to the cylindrical wall part 23' in the valve B so that the outlet side opening 24 has larger opening area than an inlet side opening 19.
Patent JP-S56155036-A (JP)
Title: Preparation of high-silica glass
Inventor: TAKAHASHI SHIROU
IPC: C03B8/00
Filed: 1980-04-30
Abstract: PURPOSE:To prepare a high-silica glass capable of giving a strong fiber, by doping a porous glassy material simultaneously with N2 gas and an ammonium halide as dopants for adjusting the refractive index to increase the viscosity of the glass in spinning thereof. CONSTITUTION:A compound of the formula NH4X (X is halogen) is introduced into a protecting tube 11, e.g. a quartz tube, and porous glassy materials 10 are set in the tube 11. The tube 11 is then heated according to a schedule shown in the figure along a line T1 by a heater until the temperature of the materials 10 becomes about 350 deg.C while slowly evaporating water in an atmosphere of N2 gas. When the temperature of the samples 10 attains 350 deg.C, the N2 gas is passed through the tube 11, and a heater 14 is simultaneously kept at a temperature of about 350-400 deg.C in the case of NH4Cl. In the case of NH4Br or NH4I, the temperature is increased to about 550-600 deg.C. The samples 10 are then heated to about 700 deg.C slowly. If the porous material samples 10 begin contracting at about 1,000 deg.C, the flow of the He gas is increased to decrease the flow of the N2 gas. The temperature is then increased while flowing the gases to eliminate the pores and collapse the samples 10. Thus, a transparent glassy material, i.e. the aimed high-silica glass is prepared.
Patent JP-S58173730-A (JP)
Title: Scanning speed controller
Inventor: IKEDA KAZUHIRO
IPC: G03G15/04
Filed: 1982-04-05
Abstract: PURPOSE:To easily control a moving speed of a scanner, by comparing a speed signal from a moving speed sensor with a signal set in advance for generating a signal corresponding to a scanning speed, and changing the voltage applied to an electromagnetic clutch. CONSTITUTION:A pulse signal of frequency corresponding to a desired speed of a moving scanning part is generated by a digital switch 18, also a pulse generated by a sensor 17 is counted by a counter 20, resetting it at every constant interval of time by a clock 19, and a difference of pulses of both the signals is outputted from a comparator 21. This signal is converted to an analog value by a D/A converter 22, by which voltage applied to an electromagnetic clutch 11 is controlled through an automatic voltage controller 23. In this way, attracting force by magnetic force of a clutch plate friction face of the clutch 11 can be controlled minutely, therefore, against a load variation which follows movement of the scanning system, its slip extent is adjusted, and a moving speed of the scanning system can be stabilized to a desired value.
Patent JP-S61214683-A (JP)
Title: Data converter
Inventor: TONOMURA MASASHI
IPC: H04N7/173
Filed: 1985-03-20
Abstract: PURPOSE:To reduce remarkably a memory capacity by providing a CPU and a PRESTEL decoder in a data converter and providing a memory having an area corresponding to number of characters for a PRESTEL pattern to the PRESTEL decoder. CONSTITUTION:When a program of PRESTEL code conversion is started, one byte's share of data is fetched sequentially and the character of data is discriminated. When a distribute character is discriminated, its code conversion is executed, a new attribute character after conversion is stored in an address of 1st row/2nd column and the column to be stored further is incremented. When a control character is discriminated, the control character is subject to decode processing, the row and column to be stored next based on the content are designated and the next character is stored. That is, in case of the control character, the character on the memory is not stored. Thus, the memory capacity of a PRESTEL decoder 46 is reduced remarkably than a conventional memory.
Patent JP-S63224289-A (JP)
Inventor: INUMADA MASATO
IPC: H05K1/02
Filed: 1987-03-13
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-H08224114-A (JP)
Title: Connection structure of wristwatch accessories
Inventor: YAMAMOTO AKIO
IPC: A44C5/14
Filed: 1995-02-20
Abstract: PURPOSE: To obtain, for the wristwatch, the accessories' connection structure which can be, easily without tool, put on and taken off by anybody, and moreover, does not spoil the beautiful look. CONSTITUTION: A stepped pin 200 is inserted into a large-diameter hollow 3a of sectionally eyebrow-shaped ring 1 fitted to the end piece 301, and pin-inserting hole 402 of the wristwatch case 400. The small-diameter part 201 of stepped pin 200 is then shifted to the small-diameter hollow 3b by longitudinally pulling the wristwatch case 400 and band 300. During the above shifting, the part drawn out is kept pressed down, at which time the band 300 is connected to the wristwatch case 400.
Patent JP-H06266574-A (JP)
Title: System control lsi for high-reliability computer and computer system using the same
Inventor: KUROSAWA KENICHI
IPC: G06F15/177
Filed: 1993-03-17
Abstract: PURPOSE:To provide the high-reliability computer system and system control LSI for continuing processing as long as possible corresponding to the fault level of a processor in a system provided with duplexed processors. CONSTITUTION:A master processor P0 and a checker processor P1 incorpolates a fault factor register Eri and a cache state register DREGi, and the system control LSI (SC) is provided with master checker control circuits (MCC and WSEL), compare circuit CMP, check clutch CL and processor reset register PRST. Even when a TLB fault, instruction cache fault or a data cache line fault in a clean state is generated, in this system, the two pairs of processors are synchronized again by resetting the processors so as to continue the processing. Thus, even when any non-coincidence is generated in the output of the processor, the processing can be continued corresponding to the fault level without system down.
Patent JP-S51131632-A (JP)
Title: Detecting method of toner density
Inventor: OKAMOTO TOYOO
IPC: G03G15/10
Filed: 1975-05-12
Abstract: PURPOSE: To prevent parts for detecting developing liquid from being stained by developing toner by sending developer into enclosed container and providing liquid exit at higher position than the detecting parts. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S57171518-A (JP)
Title: Sizing roll row for square steel pipe
Inventor: KINOSHITA HARUMI
IPC: B21C37/08
Filed: 1981-04-17
Abstract: PURPOSE:To achieve square processing for sizing of thick and large sized square material with less number of rolling stages, by providing one or more stages of a material feeding sizing rolls of square steel pipe and providing a plurality of stages of finish sizing rolls. CONSTITUTION:Upper and lower rolls 10 and 11 of a material feeding sizing rolls are constituted so that the flange F and the corner C of a square steel pipe material A1 can be pressed, and left and right rolls 12 and 13 are not driven and they are arranged to retain the flange. That is, the upper and lower rolls 10 and 11 are constituted to have a rising height H of the flange including a corss point S of mother pipe material deformation. Next, the upper and lower rolls 15 and 16 of the finish sizing roll and left and right nondriven rolls 17 and 18 are arranged, which can be converted with conventional finish sizing rolls.
Patent JP-S58174386-A (JP)
Title: Cephalosporin derivative
Inventor: ARIMOTO MASAHIRO
IPC: A61P31/04
Filed: 1982-04-06
Abstract: NEW MATERIAL:A compound expressed by formula I [R1 is COOH or COOM (M is an alkali metal, etc.), etc.; R2 is formula II or -SR3 (R3 is a 5- or 6- membered ring, having 1-4 hetero-atoms, and optionally substituted by a lower alkyl group); n is 1 or 2] and a salt thereof. EXAMPLE:The syn-isomer of 7beta-{2-( 2- aminothiazol -4- yl )-2-[(imidazol-4-yl)methoxyimino]acetamido}-3-(1-pyridinium)methyl-3-c ephem-4-carboxylate. USE:An antimicrobial agent. PROCESS:A compound expressed by formula III (X is halogen; R4 is a protecting group of the carboxylic acid) is acylated with a compound expressed by formula IV(R5 and R6 are H, formyl, etc.) to give a compound expressed by formula V, which is then reacted with pyridine or a compound expressed by the formula HS-R3 to afford an intermediate sulfoxide expressed by formula VI. The resultant intermediate sulfoxide expressed by formula VI is then converted into a sulfide derivative. The protecting groups are then removed to afford the compound expressed by formula I .