baber/WOPTO huggingface dataset:
Patent JP-S59219022-A (JP)
Title: Switching control circuit
Inventor: YOSHII KUNIKATSU
IPC: H01H9/16
Filed: 1983-05-27
Abstract: PURPOSE:To obtain simply information of failure of device and detection of output by utilizing a transfer contact interlocking with an output of plural sets of devices and combining this contact with a transistor (TR) circuit while connecting the contacts in parallel. CONSTITUTION:While both the devices 1, 2 are in normal operation, the transfer contacts 5, 3 and 8, 6 of an output detecting relay are connected, no return path is given to a light emitting diode D9 and a reverse flow preventing diode D10, the D9 is not lighted, a TR14 is turned on and an output terminal 17 goes to a ground potential. If the device 2 is operated normally and the device 1 is not normally operated, the contacts 3, 5 are opened and the contacts 4, 5 come into contact, a current flows to the D9 in the path of contact 6 8 5 4, the D9 is lighted, a current flows also to the D10 in the path of contact 5 4, the TR14 is turned off by a voltage drop of a resistor 12, and the terminal 17 goes to a positive potential from a current terminal 15 via a resistor 13, thereby offering failure and output detecting information.
Patent JP-S5617452-A (JP)
Title: Ring protection system
Inventor: KOARAI HIROYUKI
IPC: G06F12/08
Filed: 1979-07-23
Abstract: PURPOSE: To prevent a user program from destroying a program in a system space by mistake by employing a limit register system for a ring protection system and then by making it effective only in a user's area.  
     CONSTITUTION: In the 1st and 2nd limit registers LR 0  and LR 1 , upper limit and lower limit segment numbers SN 0  and SN 1  of the user's area of a user program in run mode at that time are written, and comparators COMP 1  and COMP 2  receive those segment number at one-side input terminals and segment number SN of address LA, to which the next access is attained, at the other-side input terminals. Comparator COMP 1  generates no output when SN 0 >SN and comparator COMP 2  generates no output when SN>SN 1 . Therefore, while SN 0 <SN<SN 1 , OR gate OG generates no output, but while not, an access inhibition output is sent out of OR gate OG. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S57207250-A (JP)
Title: Heat developing color photosensitive material
Inventor: NAITOU HIDEKI
IPC: G03C8/40
Filed: 1981-06-17
Abstract: PURPOSE: To obtain a clear color image by a simple structure by allowing photosensitive silver halide, an org. silver salt oxidizing agent, a reducing agent, a binder, etc. to exist on a support formed with an org. high molecular substance accepting released dye.  
     CONSTITUTION: A heat developing color photosensitive material is manufactured by allowing photosensitive silver halide, an org. silver salt oxidizing agent, a reducing agent, a binder and a dye providing substance releasing diffusible dye by heat developing to exist on a support capable of accepting released dye or a support having a layer of an org. high molecular substance capable of accepting released dye on the support. The preferred amount of the dye providing substance releasing diffusible dye is 0.01W4mol/1mol org. silver salt oxidizing agent. The photosensitive silver halide is used by 0.005W5mol/1mol org. silver salt oxidizing agent. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58210667-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: SHINOZAKI SATOSHI
IPC: H01L21/306
Filed: 1982-06-01
Abstract: PURPOSE:To contrive not to generate junction leak when an electrode is formed, even in a semiconductor device having a very shallow junction, by adopting a structure wherein the enlargement of an aperture part to a transverse direction is blocked at the time of wash-out. CONSTITUTION:An Si oxide film 3 and an Si nitride film 4 are deposited on the surface of an Si substrate 2 whereon the base region 1 is formed. Next, the aperture part 5 having an overhang region 6 is formed by etching. Polycrystalline Si 7 is deposited, As ion is implanted, then the emitter region 9 is formed by heating, and the Si is converted into an Si oxide film 10 by oxidation. An electrode metal 12 is formed by selectively removing the oxide film 10. The surface of the semiconductor substrate after wash-out is composed of the Si nitride film 4, a remnant Si layer 11, and the emitter region 9, and the increase of the aperture part 5 due to side etching does not occur because of the formation of a stopper for removing the oxide film with NH4F solution.
Patent JP-S5217399-A (JP)
Title: Production of white color pigment of na2o-al2o3-tio2 system
Inventor: FURUMURA TAMIJI
IPC: C01G23/00
Filed: 1975-07-31
Abstract: PURPOSE: To produce the while-colored pigment with strong obliterating power in Na 2 O-Al 2 O 3 -TiO 2  system by utilizing the sludge coming from acidic waste liquid of catalyst including Al and Ti compound which are generated in ethylene polymerization process. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62249515-A (JP)
Title: Semiconductor device
Inventor: UENOYAMA TAKESHI
IPC: H01L27/10
Filed: 1986-04-23
Abstract: PURPOSE:To obtain a GaAs integrated circuit characterized by a large operation margin, a high speed and low power consumption by connecting a Schottky diode for level shift between a load resistor and a power supply only on the master side. CONSTITUTION:When a terminal 83C is the high level at the input of a clock, TETs 60, 61 are turned on, and when a node 90 is the high level and a node 91 is the low level, the potential of the gate of an FET 53 becomes higher than that of the drain, so that a gate current flows. Since the potentiai of the node 90 is lowered by a Schottky diode 75, the potential of the gate is not increased higher than that of the drain and no gate current flows. Since current flowing into a load resistor 71 connected to a node 90 is only the gate current of the FET 53, its voltage drop is a half of the ordinary one, so that the reduction of logical amplitude can be loosened.
Patent JP-2000284025-A (JP)
Title: Prober for electric measurement and measuring method for electric characteristic by the prober
Inventor: MIKI ICHIJI
IPC: G01N37/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To analyze and evaluate a fine-structure semiconductor device by a method wherein a sharp probe is electrically brought precisely into contact with every part of the fine-structure semiconductor device and its electric characteristic is measured directly. SOLUTION: In this prober for electric measurement and this measuring method for an electric characteristic by the prober, a sharp probe 1 scans the surface of a semiconductor device at a distance generating a tunnel current phenomenon, a position near the surface is measured and recorded, the sharp probe 1 is positioned in a position based on data on the recorded position near the surface, the probe 1 is lowered toward the semiconductor device until an abnormal rise current is detected, a current and a voltage which flow in the sharp probe 1 are measured, and the electric characteristic of the fine semiconductor device is measured. Instead of measuring the position near the surface of the semiconductor device by using the tunnel current phenomenon, the position near the surface can be measured by using an atomic force, a temperature or light.
Patent JP-H04324271-A (JP)
Title: Wire lead-in plate
Inventor: YAMADA TORU
IPC: H01R9/05
Filed: 1991-04-24
Abstract: PURPOSE:To provide a wire lead-in plate of preventing rainwater from infiltrating in a location of inserting a cable. CONSTITUTION:A cable inserting waterproof packing 35 is fitted to an opening part 34 formed in a lower surface part of a cover 1. The cable inserting waterproof packing 35 is provided with cable inserting holes 36A, 36B to introduce a coaxial cable, so as to be closely attached into the cable inserting holes 36A, 36B, press-fit inserted into a plate main unit 4, comprising a body 1, cover 3 and a reverse cover 3, from the out-door.
Patent JP-H07277827-A (JP)
Title: Production of wear-resistant carbon roll
Inventor: HIROTA YOSHIAKI
IPC: C04B35/52
Filed: 1994-04-08
Abstract: PURPOSE:To produce a carbon roll hardly generating an uneven temp, distribution on a roll surface, enabling to prevent the occurrence of thermal crown and also having wear resistance. CONSTITUTION:Carbide forming metal or its metallic compound is compounded into a raw material for carbon roll and the material is molded cylindrically and sintered. Then, the cylindrical sintered body is fixed to a roll shaft as a roll drum part to form the carbon roll. Thus, since hard metal carbide is dispersed into roll carbon, the wear and thermal impact resistances are superior and the roll is capable of being used stably for a long time. Besides, since the mother material is carbon, the thermal distribution is hardly occurred on the roll and since the thermal expansion coefficient is small, occurrence of the thermal crown is restrained. Also since both the metal carbide and carbon have high melting points and are hardly sparked, an electric current can be stably made to flow.
Patent JP-S5318868-A (JP)
Title: Hydraulic-pressure oil filtering device
Inventor: MASUI TSUTOMU
IPC: B01D35/02
Filed: 1976-08-05
Abstract: PURPOSE: To provide a hydraulic-pressure oil filtering device for use in tractors, wherein said filter is covered with a closed cylinder consisting of an inner cylinder and an outer cylinder, the two grooves are so constructed as to be opened or closed freely, so that the filtering device functions efficiently and economically. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63259246-A (JP)
Title: Driving belt of belt type continuously variable transmission
Inventor: SUGANO MITSUTERU
IPC: C23C14/48
Filed: 1987-04-15
Abstract: PURPOSE:To improve wear-resistance without lowering tenacity by generating an ion implantation layer by acceleration and collision of ionized designated metallic atoms in an electromagnetic field to form a surface hardening layer on the surface of a base metal. CONSTITUTION:A hardening layer is comprising a nitriding layer where ionized metallic atoms are accelerated in an electromagnetic field 4 and uniformly implanted is formed on the surface of a base metal 1a formed ring-shaped by welding both ends of 18 Ni marageing steel strip. As metallic ions, selected are N, B, Co, Mo and so on. By adopting ion-implantation, a nitriding layer can be continuously formed on the surface of the ring-shaped base metal 1a without defects such as grain boundary, hole, void and so on, so that compressive residual stress strong for tension can be generated on the surface of the ring-shaped base metal.
Patent JP-S61254022-A (JP)
Inventor: JIYOOJI HAWAADO UOREN
IPC: H02H9/00
Filed: 1985-05-02
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-H02274410-A (JP)
Title: Dresser for milling roll
Inventor: SATAKE TOSHIHIKO
IPC: B23D1/02
Filed: 1989-04-12
Abstract: PURPOSE:To prevent unreasonable force from acting on a tool so as to extend its life, smooth cut surface and improve cutting efficiency by tuning a rotary amount in a roll supporting part with the rotary amount of a tool rest in a manner wherein a tool edge surface is positioned at a right angle with the direction line of a streak groove. CONSTITUTION:Supporting parts 15 mount both ends of a roll 4 also moved to the front in accordance with a table 14 moving on a bed 13 in a direction of arrow head A, and the roll is cut in its surface by a tool 18 lowered by a lift device 20. In case of cutting a streak groove of oblique shape on the roll 4, it is moved and turned by the supporting part 15 in a predetermined amount tuning with it a tool rest 19 turned by the predetermined amount. Accordingly, the angle of the edge surface of the tool 18 is set almost at a right angle to the direction line of the streak groove, and unreasonable force is prevented from acting on the tool 18.
Patent JP-H01125689-A (JP)
Title: Prize ball counter
Inventor: UGAWA SHOHACHI
IPC: G06F19/00
Filed: 1988-04-15
Abstract: PURPOSE: To prevent the control of a next process by the counted value of prize balls fewer than reality and to evade troubles with a player by inhibiting shifting to the next process even when a next process operation means is operated during a counting operation. CONSTITUTION: For a gift specifying button 13, the illustration of a gift, a required ball number and a gift number are drawn, and when a customer presses a desired button, a gift ticket for exchange is issued. The button 13 is not operated even when it is pressed before the end of the counting operation of the prize balls is judged. That is, even when it is pressed during the counting operation of the balls, input is not performed to an arithmetic processor 61. The processor 61 performs judgement by the presence/absence of the output of a prize ball sensor 24, judges counting end when the output is not present for fixed time and advances to the control of the next process. An inactivation means for inactivating a next process control operation means until the judgement is outputted is constituted.
Patent JP-H06306696-A (JP)
Title: Recovering method for nickel incorporated in plating solution and device therefor
Inventor: NAKANO HIROSHI
IPC: C25D7/06
Filed: 1993-04-21
Abstract: PURPOSE:To recover nickel incorporated in a plating solution after changing over. CONSTITUTION:In continuous electroplating equipment by alternately plating zinc and zinc aluminum on a steel strip by using an insoluble anode, this device is constituted by providing a solid-liquid separating means 5 to separate a sludge in the plating solution at a circulating pipe line passage connecting a zinc dissolving vessel 3 to replenish zinc ion by dissolving metal zinc in the plating solution with a zinc plating solution circulating tank 6, a transferring means 7 to transfer the separated sludge and a redissolving vessel 7 having a stirring device 8 to charge the transferred sludge into the zinc nickel plating solution to redissolve.
Patent JP-S57207835-A (JP)
Title: Manufacturing method for platinum resistance thermometer
Inventor: TORII HIDEO
IPC: G01K7/18
Filed: 1981-06-17
Abstract: PURPOSE:To manufacture a platinum resistance thermometer with high mechanical strength and less amount of platinum and at a low cost, which is able to measure temp. in a wide range, by applying a dilute platinum solution on a heat resisting and insulating procelain plate an after it is subjected to a heat treatment, platinum plating is performed on it and further calcination is performed. CONSTITUTION:A dilute solution such as platinum 1,4-butanediol etc. of chloroplatinic acid etc. is applied in a pattern shape by a printing etc. on an alumina porcelain plate 11, and then it is subjected to a heat treatment at 700 deg.C for about one hour. An electrolytic plating is performed by using a plating liquid consisting essentially of a platinum ammonia complex on it to form a platinum film 12 haivng about 1.0mu film thickness. After forming the film 12 and further it is calcined at about 900 deg.C, a platinum lead wire 13 is fitted to this. The porcelain palte 11 is finally sealed into a pyrex 14 to obtain a temp. sensing element. By this way, a thermometer which can be used in the same way as an usual platinum resistance thermometer and requires less amount of consuming platinum than that of the usual thermometer and has the high mechanical strength.
Patent JP-S5619468-A (JP)
Title: Weather correction device of light-wave distance measuring instrument
Inventor: MAEDA MASARU
IPC: G01S17/08
Filed: 1979-07-26
Abstract: PURPOSE: To save troubles of correction in accordance with weather conditions in distance measurement by providing a unit, transmitting the output of a reflector converting circuit, to a reflector and a receiver to a distance measuring instrument, and then by connecting the receiver and measured-distance converting circuit to an arithmetic.  
     CONSTITUTION: As sensors for weather conditions, reflector 3 has temperature, pressure and humidity sensors 21, 22 and 23 and outputs of those sensors are input to converting circuit 24, which converts them into correction values for correcting errors of the measured distance at the reflector 3 side due to a change in weather condition. The correction value is pulse-modulated by driver 25 and emitted from light emitting element 26. This emitted light is converted by photodetector 14 of distance measuring instrument 1 into a correction value again, which is input to arithmetic circuit 6. With the mean value of the outputs of converting circuit 13 and photodetector 14, arithmetic circuit 6 corrects the measured distance and output a real distance. Consequently, the trouble of weather corrections can be lessened. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59224364-A (JP)
Title: Printing system of dot impact printer
Inventor: SHIROSHITA YUMIKO
IPC: G06F3/12
Filed: 1983-05-27
Abstract: PURPOSE:To eliminate surplus movement of printing head, by, in an eight-pin printer for 16X16 dots, pattern data are issued only when stamping dots are existing in the first and second dot patterns. CONSTITUTION:The CPU11 reads out codes of character group to be printed from a flip-flop disc 18 according to a program in a memory unit 12, stores them in a buffer section 13 after developing them in a dot pattern, establishes the first pattern by reading out the first odd number line, delivers its content to a driving circuit 20 in regular order, excepting a case when the entire content turns out to be zero, and thus drives a printing head 20 for corresponding printing operation. Next, after reading out the first even number line for establishing the second dot pattern, printing corresponding to the above is performed in the same way. Thus, any surplus movement of the printing head is eliminated and reduction of printing time of 16X16 dots by the eight pin printer can be performed.
Patent JP-S5718162-A (JP)
Title: Skip electrical transmission system
Inventor: MINAMI ICHIROU
IPC: H04N1/17
Filed: 1980-07-09
Abstract: PURPOSE:To shorten an electrical transmission time by means of skip electrical transmission, by sending out one skip line signal to continuous N pieces of full white lines, and also making this send-out time same as a data send-out time to a non- full white line. CONSTITUTION:An original read part 1 reads a sending original by 1 line each, converts it to a picture signal (a), and outputs this picture signal (a) to a line memory 2 and a full white line detecting circuit 3. When the signal (a) is inputted, the circuit 3 decides whether its 1 line is a full white line or not, and if it is a full white line, a full white display signal (b) is sent out to a skip line deciding and controlling circuit 4. The circuit 4 controls a subscanning motor controlling circuit 8 and a send-out signal changing-over circuit 5 in accordance with an output of the cicuit 3, and in the changing-over circuit 5, one of the picture signal (a), a full white line signal (c) or a skip line signal (d) is sent out to a receiver side as a send- out signal (e).
Patent JP-S58212890-A (JP)
Title: Cooling method of weld zone of pipe under welding
Inventor: UMEMOTO TADAHIRO
IPC: B23K37/00
Filed: 1982-06-02
Abstract: PURPOSE:To prevent stress corrosion cracking and corrosion fatigue, by passing a coolig fluid which flows circumferentially in the bore of pipes under welding thereby cooling the circumferential inside surface of the pipes uniformly and compressing the residual stress in the weld zone with the inside surface of the pipes. CONSTITUTION:A cooler is inserted to the forward end of a pipe 2-1 so as to protrude forward by about half in the stage of welding the pipes 2-1 and 2-2. The pipe 2-2 to be welded is disposed and positioned by a required means and a water supply means is connected to a nozzle 12. The groove parts of the pipes 2-1 and 2-2 are welded just by one layer to close the groove parts hermetically. A weld zone M is welded while cooling water W is flowed out into the space part formed of the pipes 2-1, 2-2, and an inner pipe 3 from a nozzle 12. The cooling water flowing from the nozzle 12 in this state flows while swirling along the inside circumferences of the pipes 2-1 and 2-2, thereby cooling the inside surfaces of the pipes 2-1, 2-2. This cooling water flows through an opening 8 into the pipe 3 and is discharged from a return pipe 13 to the outside. The flows of the cooling water may be not only the swirling flow but also the flow consisting of the flow in the axial line direction plus the flow in the circumferential direction.
Patent JP-S62252873-A (JP)
Inventor: OTSUKA KATSUJI
IPC: F25D21/04
Filed: 1986-04-25
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-H11290103-A (JP)
Title: Female member of hook-and-loop fastener
Inventor: NAGAOKA HARUKI
IPC: A61F13/56
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive female member of a hook-and-loop fastener, for use with disposable products such as disposable diapers, which is thinner than female members of hook-and-loop fasteners of the prior art and so flexible that it eliminates the fear that babies in particular get scratches or cuts. SOLUTION: A female member of a hook-and-loop fastener comprises loop piles formed on one side of a nonwoven fabric made of a thermoplastic resin, the loop piles being formed by weaving a pile yarn made of a PET or polyamide fiber into the nonwoven fabric made of the thermoplastic resin. The pile yarn is secured to the opposite surface of the nonwoven fabric to the surface on which the loop piles are formed, by applying a hot-melt adhesive to the surface and hardening or thermally setting the adhesive.
Patent JP-H11299064-A (JP)
Title: Horizontal bent bus duct
Inventor: YOSHIDA MINORU
IPC: H02G5/06
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a horizontal bent bus duct that reduces labor on a working surface by half or more and hence reduces cost. SOLUTION: In a horizontal bent bus duct 1, a straight duct 6 is provided at a straight line part 3 in a plurality of conductors with a straight connection part 10, via a bent part 9 that is bent at a given angle in step with prescribed intervals at least at one end of the straight time part 3 and a pair of bent duct side plates 11a and 11b with an angle which corresponds to the given angle are provided inside and outside the bent part 9. Furthermore, the given angle is preferably set to 90 degrees in the horizontal bent bus duct 1.
Patent JP-S5726868-A (JP)
Title: Electrophotographic method
Inventor: ANDOU YUUJIROU
IPC: G03G15/05
Filed: 1981-06-19
Abstract: PURPOSE:To obtain many sheets of superior copies having no photographic fogs through one time of picture exposure by exposing one side of a conductive screen, and forming a photoconductive member on the opposite side and an insulation member thereon thereby making one side conductive. CONSTITUTION:The upper side surface of a conductive member 2 of metal or the like of a screen 1 is exposed, and a photoconductive layer 3, and transparent insulation layer 4 are formed on the member 2 on the lower surface side, whereby a photoreceptor of which one side of the screen 1 is conductive is made. Negative polarity charging is performed by a corona wire 5 from the insulation layer 4 side of the photoreceptor 1, whereby the layer 4 surface is charged negative and the part between the layer 3 and the layer 4 to positive. Next, an original image 10 is irradiated, and electric discharge is caused by a coroa wire 7 applied with the AC voltage superposed with DC voltage of positive polarity in such a way that the surface potential of the layer 4 assumes positive polarity. In this way, the last latent image is formed in accordance with the bright part and dark part D of the image 10. Through this latent image, + ion current is flowed by a corona wire 14 to form the 2nd latent image on a recording body 15. This latent image is developed, whereby the good pictures having no photographic fogs are obtained.