baber/WOPTO huggingface dataset:
Patent JP-H08226447-A (JP)
Title: Seal device of conical roller bearing for swivel reduction gear
Inventor: UMEMOTO TAKEHIKO
IPC: F16H57/02
Filed: 1995-02-22
Abstract: PURPOSE: To improve further a sealing property by fixing one end of a core bar directly to the lower side end of an inner ring, while connecting a lip part of an elastic body seal slidably to the lower side end face of an outer ring to seal the interior of a bearing. CONSTITUTION: One end 11a1 of a core bar 11a is shaped to be bent axially and fixedly fitted to the outer diameter of the lower side end of a inner ring 6'a in a lower side conical roller bearing 6'. Also, the core bar 11a extends the other end to the outer ring 6'b side. A rubber seal 11b having a lip part 11b1 slidably connected to the lower side face of the outer ring 6'b with an interference is attached fixedly to the other end 11a2 of the core bar 11a. Thus, the sealing property can be improved and the lower side conical roller bearing 6' can be prevented effectively from intrusion of foreign matters.
Patent JP-S52116712-A (JP)
Title: Equipment for storing reduced iron at high temperature
Inventor: OOTAWA MASAAKI
IPC: C21B13/00
Filed: 1976-03-26
Abstract: PURPOSE: To improve the thermal efficiency at the succeeding melting process, by storing the reduced iron of high temeprature discharged from the direct reduction furnace of iron ore at the high temperature without being reoxidized in the storage tank utilizing the waste gas of high temperature from the melting furnace such as electric furnace, etc. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58151120-A (JP)
Title: Frequency multiplication circuit
Inventor: SAWAMURA AKIRA
IPC: H03K5/00
Filed: 1982-03-03
Abstract: PURPOSE:To multiply a low frequency signal for the control of a low speed rotating device to a frequency giving ease of control, by dividing a conversion output in response to the ratio of multiplication, forming a phase shift signal having a phase shift based on the voltage division with a shift circuit, combining the phase shift signal with logic circuits and forming a multiplication signal. CONSTITUTION:A phase shift signal formed with the phase shift circuit 10 is inputted to a logical circuit 26 together with an input signal. The circuit 26 is a signal forming the multiplication signal of the input signal through the combination of the input signal to be multiplied and the phase shift signal. That is, the logical circuit 26 is provided with a T-flip-flop circuit 28 given with the input signal to be multiplied as a trigger input, and T-flip-flop circuits 30, 32 to which comparators 22, 24 are connected as trigger input circuits individually, and the output of the circuits 28, 30, 32 is given to a multivibrator 36 via an OR circuit 34, the output of a multivibrator 36 is a multiplication signal output and extracted from an output terminal 38.
Patent JP-S55125740-A (JP)
Title: Selective calling system for radio link
Inventor: SUGIYAMA FUMIO
IPC: H04W4/00
Filed: 1979-03-22
Abstract: PURPOSE:To enable to receive the information surely without causing various hindrances, by providing the memory means to tentatively store the audio signal at least at the slave unit and the means reproducing this signal at required time. CONSTITUTION:The slave unit is provided with the memory unit 27, switch 28 to reproduce the signal, and control circuit 23. The radio frequency signal received 21 at the slave unit is demodulated 22, timing is taken by detecting the cynchronizing signal at the circuit 23, and when the selection call-out signal specific to the slave unit is detected 24, the oscillator 25 is controlled 23 to produce the call-out tone from the speaker 26 and control 23 is made the audio signal inputted succeedingly is written in the unit 27. Next, when the called party hears the call-out tone 26 and depresses the switch 28, the operation of the oscillator 25 is stopped via the circuit 23 and call-out tone is stopped. When the called party depresses the switch 28 again at an appropriate time, digital audio signal is read out from the unit 27 with the control of the circuit 23, and it is converted 29 into analog audio signal and reproduces from the speaker 26.
Patent JP-S62194085-A (JP)
Inventor: HAINTSU SAUAA
IPC: F16L17/04
Filed: 1987-02-18
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-H08235454-A (JP)
Title: Fishes and shellfishes burglarproof device
Inventor: MITSUI TOSHIO
IPC: G08B25/00
Filed: 1995-02-22
Abstract: PURPOSE: To surely prevent a burglar in a short time by automatically detecting a larcenous act, threatening a larcencer, giving an alarm and notifying a monitoring person of the act. CONSTITUTION: When a cultivating basket is taken out from the sea by a larcener, an underwater sensor operates, an abnormality signal is given to a control circuit 33, a switch 35 is turned on, a radio equipment 32 is operated, the accident warning signal added with the address code of a burglar detector 24 is transmitted to the ground from an antenna 31. When this accident warning signal is received by a radio equipment 12 via an antenna 11 in a ground device, a control circuit 13 transmits a threatening start signal to the burgalr detector 24. This signal is received by the radio equipment 32, the control circuit 33 operates a buzzer 38 by a switch 37 and flickers a flash light 39.  The control circuit 13 outputs an angle signal to a rotary device 15 so that an optical axis may be directed to the fishing ground bed location on the address code, moves a light projector 14 and performs irradiation. The control circuit 13 notifies a monitoring person of a burlar location by an alarm buzzer 16 and an alarm indicator 17.
Patent JP-H06247161-A (JP)
Title: Fuel cut-off valve device
Inventor: NAKATSU YASUNOBU
IPC: B60K15/077
Filed: 1993-02-24
Abstract: PURPOSE:To prevent a canister from being deteriorated by preventing green fuel from flowing into a case because of transverse waves through discharge ports when transverse waves take place in green fuel within a fuel tank in the fuel tank at the upper end section of which each discharge port for vaporized fuel gas is provided. CONSTITUTION:Each discharge port 24 for vaporized fuel gas is formed at the upper end section of a case 12. Each transverse wave protection wall 25 is fixedly provided at a position faced to the outside opening section of the aforesaid discharge port with each gap D appropriately spaced.
Patent JP-S58151762-A (JP)
Title: Program serving system
Inventor: HASHIMOTO MASASHI
IPC: G06F21/10
Filed: 1982-03-05
Abstract: PURPOSE:To obtain a corresponding program from a center automatically in response to the request of a user, by providing the center storing the program required by an intelligence terminal and connecting the terminal and the center via an exchange. CONSTITUTION:Intelligence terminals T0-Tn are initialized with a program in a respective memory MM1, and when the user deposits a coin, a network control unit is started with the status output of a charge box CHG. In dialing a telephone number of a program center, connection is done through an exchange EX. When the center PC responds, it is displayed on a display CRTD, and when the user inputs the code of the program to be executed next at a keyboard KB, it is transmitted to a center controller CPU0 of the center PC, the corresponding program and imposition information read out a memory MM0 and are transmitted to the terminal. When this information is stored in the memory MM1 at the terminal, the connection with the center PC is released and the processing for the program execution and imposition is done.
Patent JP-2000229437-A (JP)
Title: Cleaner for powder developer spray type imaging apparatus
Inventor: ONO YASUHIRO
IPC: G03G21/10
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To prevent the diameter of a dot being formed on a recording medium from decreasing due to adhesion of developer to the periphery and inner surface of a through hole by acting an electric force having polarity reverse to that of the developer onto the developer adhering to the periphery and inner surface of the through hole thereby removing the developer. SOLUTION: Since an adhering developer 20' contains a developer charged with reverse polarity, voltages of positive and negative polarities are applied alternately to a thin film electrode 16 in order to shift the adhering developer 20' from the vicinity of a hole 54 onto the thin film electrode 16 thus removing the adhering developer 20' from the vicinity of the hole 54 regardless of polarity thereof. The developer 20' deposited on the thin film electrode 16 is carried to a developer cleaner as an intermediate transfer body 13 moves and collected thereat. According to the arrangement, diameter of a dot being formed on a recording medium can be prevented from decreasing due to increase of developer adhering to the periphery and inner surface of the through hole as print operation is continued.
Patent JP-S56132740-A (JP)
Title: Manufacture of electron gun
Inventor: JIDA MASAKAZU
IPC: H01J9/18
Filed: 1980-03-19
Abstract: PURPOSE:To assemble an electrode and electrode elements accurately, by providing a time difference without performing the pressure planting of bead glass simultaneously. CONSTITUTION:A movable arm comprising referential arms 50a, 50b, rotary arm 50c and obliquely movable arm 50d fixed to an electron gun assembling jig is contacted against referential sections 47a-47d to perform the positioning of each electrode and electrode element. Then a bead glass 49b the surface of which is softened by burning is pressure planted on a planted chip 48a between the rotary arm 50c and the obliquely movable arm 50d. At this time the error occurring in a planted chip 18b and the proximity of it is absorbed by the softened bead glass 49b. Thereafter a bead glass 49a having softened surface through burning is pressure planted into the planted chip 48a between the referential arms 50a, 50b. Here the error occuring in the planted chip 49a and its proximity is absorbed by the bead glass 49a.
Patent JP-2000236524-A (JP)
Title: Two-way community reception installation
Inventor: IIDA YOSHITAKA
IPC: H04N7/173
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a 2-way community reception installation that hardly receives an effect of a confluent noise. SOLUTION: A center device 2 is connected to a plural terminals 16, 17 via a transmission line 6. A cable MODEM 22 provided with an up signal modulator to transmit an up signal to the center device 2 via the transmission line 6 is connected to the terminals 16, 17. A head end device 4 of the center device 2 is provided with an up signal demodulator to demodulate the up signal. A cable adapter 20 is arranged, which is provided with a spread spectrum modulator that converts the up signal from the cable MODEM 22 into a spread spectrum modulation wave and supplies it to the transmission line 6. The center device 2 is provided with a spread spectrum demodulator 28 that demodulates the spread spectrum wave into the up signal and supplies the signal to the up signal demodulator.
Patent JP-H05199847-A (JP)
Title: Production of air-dried noodles rubbed with hand
Inventor: ENDO KOJI
IPC: A23L7/109
Filed: 1992-01-24
Abstract: PURPOSE:To obtain dried noodles having hand rubbed noodles-like appearance and excellent texture even by mass production by treating groups of undried long strips of noodles suspended on a transfer rail under a specific condition, twisting and providing the noodles with an uneven irregular shape and drying. CONSTITUTION:Groups of long strips of noodles, undried or at an early stage of drying, hung on a transfer rail 1 are dropped at a given speed on a belt conveyor 4 advancing while being vibrated right and left in a given amplitude and period. The long strips of noodles are twisted and folded in a wavy shape, transferred to a belt conveyor 5 having cross pieces at given intervals in the perpendicular direction to the advance direction and pressed by the conveyor 5 and one or plural wavy rolls 6 to 8 retained at given intervals to provide the noodles with twist and an uneven irregular pattern. The noodles are held again on the transfer rail 1, continuously moved and dried to give the objective dried noodles.
Patent JP-H05206266-A (JP)
Title: Wafer dicing apparatus
Inventor: SAKAUCHI SATOSHI
IPC: H01L21/301
Filed: 1992-01-25
Abstract: PURPOSE:To enhance a cleaning effect of a surface of a wafer by providing a wafer direct spray cleaning nozzle for spraying cleanser to the wafer at a place very close to the wafers to be diced on both sides of a blade. CONSTITUTION:A wafer dicing apparatus 1 comprises a blade 4 rotating at a high speed according to a command from a support 3, and a flange cover 5 covering a cutting edge of the blade 4. A rotary spray nozzle 6, a shower nozzle 7, a blade nozzle 8 and a wafer direct spary cleaning nozzle 9 are provided on the cover 5. Cleanser 9a for cleaning a semiconductor wafer 2 is sprayed from a place close to the surface of the wafer 2 by the nozzle 9 formed of a slit formed obliquely downward on conduits 13a, 13b disposed near the wafer 2 to form liquid films on both sides of a part in contact with the wafer 2 of the blade 4, thereby effectively cleaning the surface of the wafer 2. Scattering of generated dusts is suppressed by the films of the cleanser 9a.
Patent JP-H11217914-A (JP)
Title: Snow guard hardware
Inventor: NISHIGATA HIDEKAZU
IPC: E04D13/00
Filed: 1998-01-31
Abstract: PROBLEM TO BE SOLVED: To provide an epoch-making snow guard hardware most excellent in practical applicability which is excellent in the mounting strength of a snow guard angle, easy in mounting operation, and also capable of reducing a cost due to its simple structure. SOLUTION: A foot plate part 3 to be fixed to roof plates and sheathing roof board are installed on an angle mounting part 2 for installing a snow guard angle 1. In this case, to form the angle mounting part 2, a roof plate part 5 is arranged on the top part of a pivotally supporting part 4 for pivotally supporting a snow guard angle 1 so as to provide a snow guard angle inserting clearance 6, an angle contact part 7 is installed projectedly on both right and left sides of the roof plate part 5 of the angle mounting part 2, and the angle contact part 1 is brought into contact with the upper surface of the angle 1 inserted into an inserting clearance 6 in the angle mounting part 2 and supported pivotally on the pivotally supporting part 4.
Patent JP-H06248047-A (JP)
Title: Production of foam based on isocyanate
Inventor: BUIRUHERUMU RAMUBAATSU
IPC: C08J9/14
Filed: 1994-02-08
Abstract: Isocyanate-based foams are produced by reacting     1) polyisocyanates with 2) compounds having a molecular weight of from 400 to 10,000 which contain at least two hydrogen atoms which are active towards isocyanates, in the presence of 3) hydrocarbons which can be evaporated under the foaming conditions as blowing agent, optionally in the presence of 4) compounds containing at least two hydrogen atoms which are reactive towards isocyanates and have a molecular weight of from 32 to 399, and optionally in the presence of 5) further blowing agents and auxiliaries and additives known per se,   where component 2) comprises mixtures of a) nitrogen-free polyethers containing at least two hydrogen atoms which are active towards isocyanates and contain oxyethylene radicals and b) polyethers containing at least two hydrogen atoms which are reactive towards isocyanates and containing no oxyethylene groups.
Patent JP-S62194114-A (JP)
Title: Burner with catalyst
Inventor: FUNAKOSHI KOJI
IPC: F23N5/26
Filed: 1986-02-18
Abstract: PURPOSE:To bring the temperature of a heat sensing indication section to a specified temperature in a short time after starting combustion with catalyst by providing a heat sensing indication section at a position opposite to an exhaust hole provided on the outer wall of a combustion chamber on the outside of the gas exhaust opening. CONSTITUTION:On the gas discharge side of a nozzle 13 a temperature regulator 15 is provided which consist of a inner pipe 14a made of a metallic material of low expansion coefficient and an outer pipe 14a made of a metallic material of high expansion coefficient and connected to the inner pipe 14a. On the outer circumference of the outer pipe 14b a catalyst 17 is provided with a specified distance from the pipe 14b. A heat sensing indication section 23 is supported by the support section 24 which is the tip end of a lever knob 22 and positioned opposite to a collar main body 18, trowel 20 and exhaust hole 25 provided on the outer circumference of a brush 21 on its root side. The support section 24 has no contact with the collar main body 18 and brush and keeps a certain distance from the gas exhaust opening 25. The temperature of the heat sensing indication section is raised to a specified temperature in a short time by directing the exhaust gas of high heat quantity combustion concentratedly to the heat sensing indication section positioned opposite to the exhaust opening.
Patent JP-S58153177-A (JP)
Title: Voltage drop detection circuit
Inventor: ASOU MAKOTO
IPC: H02H3/24
Filed: 1982-03-06
Abstract: PURPOSE:To reduce the current consumption when the power source is normal by determining the voltage of a voltage source based on a Zener voltage of a Zener diode and a voltage between the base and emitter of a transistor. CONSTITUTION:The voltage V of a voltage source when a transistor 21 is ON or OFF is determined by a Zener voltage VZ of a Zener diode 23 connected between the base of the transistor 21 and the voltage source and a voltage VBE between the base and the emitter of the transistor 21. When the voltage of the voltage source is normal, the transistor 21 turns ON by the base current Ib= (V-VZ-VBE)/R1 of the transistor 21. Then, current flowing through a collector thereof, namely current flowing through a resistance R225, is roughly V/R2. As the resistance R225 is large, only a slight change in the base current is required to turn ON or OFF the transistor 21. This eliminates the voltage difference of the voltage source between the turning ON and OFF of the transistor 21 under a very large resistance R126 thereby reducing the current comsumption when the power source is normal.
Patent JP-S62194135-A (JP)
Title: Suction device for window setting type vertical air conditioner
Inventor: OKABE MASAAKI
IPC: F24F1/02
Filed: 1986-02-18
Abstract: PURPOSE:To provide a suction device for a window setting type vertical air conditioner having a simple structure by a method wherein a suction damper is arranged at the outer edge part of a main body. CONSTITUTION:A main body 1 of a window setting type vertical air conditioner is fixed to a window frame 2. A damper 12 is arranged at an outer casing 3. Surrounding atmosphere is sucked through an outdoor heat exchanger 7 by an outdoor fan 6 driven by a fan motor 8 and then blown out into an aeration passage. In case that the damper 12 is closed, the air is blown out of the room. When the damper 12 is opened, a part of the air blown into the aeration passage is blown into the room. Since the damper is arranged at the outer edge of the casing, its structure is simple and so its assembling operation becomes easy.
Patent JP-S61194027-A (JP)
Title: Production of albumin drug preparation
Inventor: SOGAMI MASARU
IPC: A61K38/17
Filed: 1985-02-25
Abstract: PURPOSE:To obtain an albumin preparation having high mercaptoalbumin content, by separating albumin fraction from human plasma by fractional precipitation, and removing the non-mercaptoalbumin in the albumin by chromatography. CONSTITUTION:The objective albumin preparation can be produced by separating the albumin fraction from human plasma by fractional precipitation, separating the mercaptoalbumin from the non-mercaptoalbumin in albumin by chromatography, removing at least a part of the non-mercaptoalbumin, and subjecting the albumin to aseptic filtration and heat-treatment. Since the amount of mercaptoalbumin in albumin can be increased, the capability of albumin to bond with various drugs and metabolic products and carrying the components which was insufficient in conventional albumin preparation can be increased to the level comparable to or higher than the albumin in the normal human plasma.
Patent JP-S61194327-A (JP)
Title: Differential pressure gauge
Inventor: IZUMI HIDEO
IPC: G01L13/00
Filed: 1985-02-25
Abstract: PURPOSE:To obtain a high capacity differential pressure gauge wherein the action of unnecessary force was eleminated, by constituting the pressure receiving plate inlaid with the hollowed-out part of a substrate as a free pendulum without contacting the same with the substrate and making the gap between the substrate and the pressure receiving plates as narrow as possible. CONSTITUTION:The central part of a substrate 101 is hollowed out to be inlaid with a pressure receiving plate 102. A shaft coming a shaking pulcrum 103 is attached to the single side surface of the substrate 101 in the vicinity of the upper end of the pressure receiving plate 102 through a small projection and the pressure receiving plate 102 is suspended from said shaft through a connection rod 104 to be brought to the state inlaid with the substrate 101. The width of the gap 105 formed between the pressure receiving plate 102 and the substrate 101 is made as long as possible. Because the pressure receiving plate 102 comes to a perfect free pendulum by this mechanism and the resistance of air passing through the gap 105 becomes large, the effect thereof is brought to a negligible degree. Therefore, a pneumatic chamber can be considered to be the same to a hermetically closed space and minute differential pressure can be calculated without an error.
Patent JP-H03237412-A (JP)
Title: Electric zooming device
Inventor: TAKAHASHI HIROYUKI
IPC: G02B7/10
Filed: 1990-02-15
Abstract: PURPOSE:To improve convenience to use by controlling the driving direction and speed of a driving means for zooming a photographing lens based upon the initial position obtained before the operation of an operating means and a set position obtained after the operation of the operating means. CONSTITUTION:A zooming function 32 is driven by a PZ motor 34 connected to a lens CPU 30 through a power zooming PZ motor driving circuit 33. A PZ pulser 35 for detecting the driving variable of the PZ motor as a pulse, a distance code plate 36 for inputting the positional information of a lens set up by a focusing mechanism, and a zooming code plate 37 for inputting the focal distance of a lens set up by a zooming mechanism are prepared as information inputting means to the lens CPU 30. A zooming speed is determined in consideration of the operation initial position also, i.e. a zooming starting position, in addition to the rotational frequency of an operation ring from a neutral position, so that fine adjustment in the vicinity of a required focal distance can easily be executed. Consequently, effective convenience to use can be attained.
Patent JP-S63201574-A (JP)
Title: Inspection jig for ultra-high frequency band circuit element
Inventor: TAKAHASHI MASARU
IPC: G01R31/26
Filed: 1987-02-17
Abstract: PURPOSE:To easily connect a strip line with the lead terminal of a body to be inspected without breaking the lead terminal part nor spoiling its outer appearance by connecting them with gas pressure. CONSTITUTION:A fitting part 2 where a body 10 to be inspected and a dielectric substrate 3 are provided to a pedestal 1. The strip line 4 is provided on the dielectric substrate 3, one end is connected to a coaxial connector 5, and specific characteristics impedance equal to that of this coaxial connector 5 is obtained. This nozzle 6 presses and connects the lead terminal 10L of the body 10 to be inspected which is mounted on the fitting part 2 to the other terminal of the strip line 4. Consequently, the lead terminal 10L need not be soldered, so the fitting and connection are easily performed without spoiling the outer appearance, and no extra force is applied, so the lead terminal 10L does not break.