baber/WOPTO huggingface dataset:
Patent JP-H1146217-A (JP)
Title: Radio packet re-transmission method
Inventor: KAYAMA HIDETOSHI
IPC: H04W28/04
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To prevent an identical packet from being transmitted for a plurality of number of times by aborting wasteful packets at a subordinate layer and not transmitting them, while detecting re-transmission data packets at a host layer or taking a re-transmission timer of the host layer into account. SOLUTION: A data packet A3-8 of TCP/IP3-3 is divided into a plurality of radio packets on an LLC layer 3-4 and sent for a radio block 3-5, which are then received by a logical link control LLC 3-6 of a radio station #2 and handed over to the TCP/IP layer 3-7. In the case of transferring a data packet B3-12, a transferred packet B-3 among radio packets divided on the LLC layer 3-4 has become re-transmitted due to an error. After re-transmission is repeated twice, a TCP/IP3-3 re-transmission timer expires, and the packet 3-15 is resent. At this time, the radio packets resent on the LLC layer are aborted and the radio packet 3-16 is sent again. Then the packet is received and assembled by the LLC3-6 of the radio station #2 and is handed over to the TCP/IP3-7.
Patent JP-H0858965-A (JP)
Title: Attitude changer and conveying device provided with this attitude changer
Inventor: KOBAYASHI YOSHIAKI
IPC: B65G47/52
Filed: 1994-08-26
Abstract: PURPOSE: To change a direction of a conveyed object without lengthening a conveying time in a process of conveying the conveyed object. CONSTITUTION: Permanent magnets 20a to 20d are provided in a lower surface of a conveying carriage 30 of mounting a conveyed object. Rails 10a to 10h, formed of soft magnetic material, are provided on a route forming base 40. The conveying carriage 30, while floated by gas from a gas jet port 50 provided in the route forming base 40 with the permanent magnets 20a to 20d of the conveying carriage 30 while guided by the rails l0a to l0h, is moved along an objective conveying route R. The rails 10a to 10h are provided with parts 10e to 10h parallel relating to the objective conveying route R and parts 10a to 10d gradually changing an angle relating to the objective conveying route R so as to gradually change a direction of the conveying carriage 30.
Patent JP-S6094577-A (JP)
Title: Digitizing device of picture signal
Inventor: MURATA HIDEYUKI
IPC: H04N1/40
Filed: 1983-10-28
Abstract: PURPOSE:To obtain a reference signal in following to a picture signal with fidelity by generating a reference signal whose response speed at discharge is changed through the combination of peak hold circuit having different response speeds. CONSTITUTION:A part between amplifiers A1 and A2 is provided with a resistor R1, a diode D1 and a capacitor C1 for the purpose of piak detection and a capacitor C7 and a resistor R2 for hold operation. Moreover, a part between amplifiers A2 and A3 is provided with a resistor R5, a diode D2 and a capacitor C2 for peak detection and a capacitor C2 and a resistor R6 for hold operation. The electric charge in the capacitor C1 is discharged at a time constant of C1XR2 at discharge and then decreased at a time constant of C2XR6 after the start of the discharge of the capacitor C2, then a reference signal waveform formed with polygonal lines is generated. Thus, a reference signal following with fidelity to the picture signal is obtained.
Patent JP-H0654504-A (JP)
Title: Rotor of brushless motor
Inventor: ANDO KAZUYA
IPC: H02K29/00
Filed: 1992-07-29
Abstract: PURPOSE:To fix a magnet exclusively used for a sensor to the iron core of a rotor without using an adhesive when attaching the magnet exclusively used for a sensor to the iron core of a rotor. CONSTITUTION:This device is equipped with a resinous disc 5, which has a hub with a center hole for the rotary shaft 2 of a rotor to pass through and a plurality of projections, and a cylindrical magnet 4 exclusively used for a magnet, which has a bottom being provided with a center hole far the hub of its resinous disc 5 to engage with and a hole or a recess for a plurality of projections to engage with when the hub of the resinous disc 5 engages with the center hole. And, a rotary shaft 2, where the iron core 1 of the rotor is fixed, press-fit in the center hole of the center holes of the sensor magnet 4 and the resinous disc 5 being united by fitting a plurality of projections of the resinous disc 5 into a plurality of holes of the sensor magnets 4 and at the same time, setting the hub of the resinous disc 5 into the center hole of the sensor magnet 4, thus the sensor magnet 4 is stuck fast to the iron core 1 of the rotor.
Patent JP-S6095047-A (JP)
Inventor: NISHIMURO MASAHIKO
IPC: E04B1/74
Filed: 1983-10-28
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-H0755715-A (JP)
Title: Apparatus for detecting extreme value of image
Inventor: OSADA KEIICHIRO
IPC: G08G1/017
Filed: 1993-08-16
Abstract: PURPOSE:To detect the extreme value in an image by one scanning. CONSTITUTION:An image pickup device 1, an A/D converter 2, which digitizes the image signal from the image pickup device 1, a frame memory 3 for storing the digital image, a binarizer 4, which selects the segment in a specified region from the image data stored in the frame memory 3 and performs averaging with an average-value filter, and a maximum-value detector 5, which detects the maximum value at the noted point and the vicinity thereof based on the digital data, are provided. Furthermore, an extreme-value judging device 6, which specifies the noted point as the maximum value when the coordinates of the maximum value detected with the maximum value detector 5 are equal to the noted point (or when the coordinates of the center of gravity are equal to the noted point when there are a plurality of the maximum values) and outputs the coordinates, is provided. This apparatus is constituted of these carts.
Patent JP-S6261449-A (JP)
Title: Multi-function telephone set
Inventor: ITO MORIHIKO
IPC: H04M15/30
Filed: 1985-09-11
Abstract: PURPOSE:To eliminate the need for taking a memorandum at every occasion when it is desired to describe the telephone number of an opposite party, a talking time and a talking charge by providing a means of printing the information required by the operator and the display content of an LCD. CONSTITUTION:The control of detection in the change of an operation key 10, channel control to a transmitter-receiver 8, the control of the LCD 9 and the control of an LED 11 are applied and in this case, the information such as the display content of the LCD 9 and that required for other multi-function telephone set are given to a main control circuit 2 via an interface 1 with a multi-function telephone subscriber circuit and printed on a printer 12 via a printer controller 3. Further, the information is printed on a printer 12 via the printer control 3. Thus, the telephone number of the opposite party, talking time and talking charge are printed as required for a required time, thereby no memorandum is required.
Patent JP-H03157375-A (JP)
Title: Aminoketone derivative and use thereof
Inventor: MATSUBARA AKIRA
IPC: C07D275/02
Filed: 1990-08-01
Abstract: NEW MATERIAL:A compound shown by formula I [R<1> is group shown by formu la II (R<6> is halogen, lower alkyl, benzyl, phenyl, etc.; Z is O or S), group shown by formula III, etc.; R<2> is H, lower alkyl, benzyl, methoxy, phenyl, etc.; R<3> is H, lower alkyl or R<2> and R<3> are bonded to form alicyclic 5- to 6-membered ring; R<4> and R<5> are lower alkyl or bonded to form cyclic structure such as pyrrolidine or piperidine]. EXAMPLE:5-(2-Piperidinomethyl)propionyl-3-phenylisoxazole. USE:A central muscle relaxant and remedy for diabetic. PREPARATION:According to the reaction formula, a compound shown by formu la IV is halogenated into a compound shown by formula V, which is then subjected to ring formation reaction with a compound shown by formula VI to give a compound. Further this compound is oxidized to give a compound shown by formula VII, which is reacted with a compound shown by formula VIII. This compound is aminomethylated to give a compound shown by formula I' (R<1> is group shown by formula II and Z is O in formula I).
Patent JP-S6263984-A (JP)
Inventor: NAKAI KUNIHARU
IPC: G11B27/34
Filed: 1985-09-14
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-S58102760-A (JP)
Inventor: KAWAKAMI HAJIME
IPC: B32B27/42
Filed: 1981-12-15
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-H0367058-A (JP)
Title: Fuel supply device for car
Inventor: KATO TAKAHIKO
IPC: F02M37/18
Filed: 1989-08-07
Abstract: PURPOSE:To prevent vapor generation and production of a counterflow phenomenon by connecting the outlet from a jet pump with a fuel pipe inlet in plumb condition continuously through an arc of a circle. CONSTITUTION:The return fuel to be returned from the engine part is introduced to a fuel supply pipe 12 of a sub-tank 11 through a return pipe 13, led to the inlet 141 of a jet pump 14 in horizontal condition from this pipe 12 in plumb condition, and converted into a horizontal flow to then reach a nozzle 142. The fuel is jetted out of a nozzle 142 at a hgh speed, and thereby the fuel in a fuel tank is inhaled from a fuel lead-in hole 15 to be introduced to a throat 143 and released into the sub-tank 11 from over the liquid surface therein through a fuel pipe 16. Because the outlet 144 of the pump 14 is led to the plumb pipe 16 through a coupling part 17 in the form of an arc of a circle, which provides good releasing-through of the vapor generated in high temp. condition, and drop of the pump 14 performanced in the high temp. condition is suppressed certainly.
Patent JP-S6262208-A (JP)
Title: Range-finding apparatuws and method
Inventor: NAKANO TAKAO
IPC: G01B11/00
Filed: 1985-09-12
Abstract: PURPOSE:To guarantee high-accuracy measurement regardless of a possible break and a dent on a specimen, by throwing a beam of light onto the specimen surface and conducting range finding by a means of issuing out the data of a distance from the obtained reflected beam to the specimen and that of correcting a distance signal by conceding fluctuations of the coefficient of reflection. CONSTITUTION:An output beam from a luminous element 1 of a limited light spot diameter, such as a laser beam, etc. is thrown onto a specimen through projecting lens 2 and half-mirror 7 and the reflecting beam from there is directed the No.1 light- receiving elements 3 through a light-receving lens 4. Here, to the elements 3 is allowed to face reflecting positions C, B, and A from the depth of the specimen, using a position sensitive detector and these reflected beams of light are allowed to be developed on the element 3. Further, a beam of light passing through the mirror 7 is directed the No.2 light-receiving element 6 which develops images in the same position through a light-receiving lens 5 and after is is amplified by an amplifier 8 located in the rear of the lens 3 and the element 6, it is transmitted as a signal to a corrector 9 and corresponding position to those C, B and A are obtained by a distance converting apparatus 10.
Patent JP-S58105406-A (JP)
Title: Pickup element cleaner of recording disk and reproducer
Inventor: SAGARA SHIGETOSHI
IPC: G11B3/58
Filed: 1981-12-16
Abstract: PURPOSE:To realize an automatic cleaning of a pickup element, by securing the interlocking between the cleaning action of the pickup element and the positioning action of a recording disk. CONSTITUTION:When a cam gear 321 starts its revolution in the direction x1, a stylus 34 is moved down until it contacts with a fur material 356 by an up-down shifting device. This shifting device is substituted with an up-down shifting device which moves a disk down to the signal recording surface or moves the disk up above the signal recording surface. Then the gear 321 turns toward x1 and a cleaner lever 354 turns toward x2, and as a result, the stylus 34 is cleaned by the material 356. When the gear 321 turns about half, the lever 354 is also stopped. In this case, the stylus 34 is positioned at the opposite side even on the material 356 and then moved up to a position where the stylus 34 is separated from the material 356. When a current is supplied to a coil 432, the up-down shifting device of the stylus 34 presses down a plate spring 42 to give the stylus 34 a contact with the disk or the material 356.
Patent JP-H0741932-A (JP)
Title: Carburization heat treatment controller
Inventor: HACHISUGA JOJI
IPC: C23C8/22
Filed: 1993-07-23
Abstract: PURPOSE:To cause adequate carburization so as to prevent growth and precipitation of Fe3C and to prevent the generation of a defective structure by controlling the supply rate of fuel, O2 and CO2 in accordance with the equiv. carbon concn. determind by the ratio of the amts. of the CO and CO2 detectd from combustion flame. CONSTITUTION:This carburization heat treatment controller 1 is formed out of a nozzle 2, a gas sensor 3 which detects the amts. of CO and CO2 in the combustion flame generated therefrom, a controller 5 and a flow rate controller 6 which controls the supply rate of CmHn fuel, O2 and CO2 in acordance with the control signal therefrom. The CmHn fuel, O2 and CO2 are supplied to the nozzle 2 and the combustion flame comes into contact with the surface of a work W. The controller 5 outputs the signals to control the supply rate of the fuel, oxygen, etc., according to the carburization condition in accordance with the equil. carbon concn. which is the ratio of the CO to CO2 detected by the sensor 3 described above.
Patent JP-2001026789-A (JP)
Title: Outlet structure of gasification oven
Inventor: KOGA YOSHITAKA
IPC: C10J3/52
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To provide the subject outlet structure designed to prevent char in a product gas issuing via the outlet from being intruded into the annulus surrounding the gasification oven. SOLUTION: The circumference of the peripheral wall 2a of the heat exchanger 2 mounted on the gasification oven is covered with a pressure vessel 3, forming an annulus 8. The outlet of the peripheral wall 2a is so designed that the gap between the annulus 8 and the gas outlet 7 of the gasification oven is sealed with an expansion joint 11 made up of a bellows 11a and flanges 11b, 11c, and furnished with an inner cylindrical part 13a and an outer cylindrical part 13b, and sintered metallic filters 10 are set up on the outer circumference of the outer cylindrical part 13b so as to be situated at positions communicating with the inner side. The annulus 8 contains N2 gas at all times, however a product gas runs from the inside of the peripheral wall 2a with oven wall differential pressure subject to fluctuation during operation via the filters 10 into the annulus 8. Since char contained in the product gas is removed by the filters 10, it does not intrude into the annulus 8.
Patent JP-H1029083-A (JP)
Title: Nozzle height sensor for laser beam machine
Inventor: KOTANI HIROYUKI
IPC: B23K26/046
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To precisely detect a capacitance between a sensor electrode and a work by inputting an output voltage of an oscillation circuit and an output voltage in which an electric current between the sensor electrode and the work is converted to a voltage signal. SOLUTION: A converting circuit 4 mounted close to a sensor electrode 2 converts the electric current, which causes to flow to a capacitance Cx between the sensor electrode and work 1, to a voltage signal. An arithmetic circuit part 5 consists of an oscillation circuit 52 to supply a sinusoidal wave alternating voltage Vs of a constant frequency and an arithmetic circuit 51 to operate an output voltage Vo corresponding to a distance between the sensor electrode 2 and work 1. By this method, the output electric current from the oscillating circuit 52 is shunted to a floating capacity Cf between a cable 3 and ground, the voltage only corresponding to the electric current flowing to the capacitance Cx is detected in the converting circuit 4. Thus, the capacitance Cx between the sensor electrode 2 and work 1 is precisely detected.
Patent JP-H1032144-A (JP)
Title: Solid-state electrolytic capacitor
Inventor: MURAKISHI MASATO
IPC: H01G9/012
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To improve the volume efficiency, while gaining good terminal strength by a method, wherein the connecting point of an anode leading wire and an anode terminal inside an exterior resin is provided outside the exterior resin and then the inside front end of the exterior resin is bent perpendicular. SOLUTION: A transfer mold exterior 7 is formed in a capacitor element 1, having an anode lead wire 2 to lead the anode lead wire 2 out of the exterior 7 for leading-out an anode terminal 5 and a cathode terminal 6 from the inside of the exterior resin 7 along the plane a-b. Next, both terminals 5, 6 are bent rectangularly to the plane a-b, so as to connect the anode terminal 5 through the intermediary of a slit part 9, provided on the anode lead 2 and the anode terminal 5. Next, a cathode terminal 6 is bent perpendicularly to the plane a-b along the exterior resin side and bottom, so as to take a chip-part configulation.  In such a constitution, the connecting point of the slit part 9 provided on the anode read wire 2 and the anode terminal 5 is provided outside the resin exterior 7, so that the anode side wall thickness of the capacitor element 1 may be thinned thereby enabling the volumic efficiency to be improved, while the terminal strength to be gained by the anchor effect of the bending process.
Patent JP-S6265842-A (JP)
Title: Document feeding apparatus
Inventor: KITAJIMA TADAYUKI
IPC: B65H29/60
Filed: 1985-09-13
Abstract: PURPOSE:To improve the efficiency of processing work by constructing such that the stacked documents are taken out sheet by sheet from the lowermost one then inverted and led below the stacking section thereafter carried to the processing section in the downstream or further inverted and carried to the document receiving table. CONSTITUTION:A document stacking tray 1 is arranged while inclining downward and a crescent roller 2 for feeding a document to the separation feeding section S comprising a feed belt 5 and a separation belt 7 is arranged at the lower end section. First sheet path comprising section (a) between the guide board 8, 9, section (b) between the guide boards 8, 10 and section (c) between the guide boards 8, 11 is provided in the downstream of the separation feeding section S. While second sheet path (d) comprising the guide boards 10, 13 branched in the switchback direction from the section (b) to feed the document to the processing section in the downstream is provided. Furthermore, third sheet path (e) comprising the guide boards 11, 12 branched in the switchback direction from the section (c) to direct the document toward the paper discharge tray 14 side is provided.
Patent JP-H0252721-A (JP)
Title: Film forming process
Inventor: SHIMIZU HIROSHI
IPC: B29C48/08
Filed: 1988-08-17
Abstract: PURPOSE:To prevent the generation of vibration and rising of thickness on a cast rolled surface and manufacture a film at high speed by using a fine slit-shaped suction nozzle between a molten film or a solution film and the rolled surface and making the distance between a T-die slit and the roll-shaped cast surface the given value or less. CONSTITUTION:A suction nozzle 2 is in a space (air gap) between a T-die slit section 1 and a cast roll 4 and sucks a molten film or a solution film 7 extruded from the T-die 1 in the surface direction of the cast roll 4 to make the film closely bonded with the surface of the cast roll 4 and prevent the generation of accompanying substances derived from the revolution of the cast roll 4. In that case, the air gap should be 30mm or less. The temperature to minimize neckin of the molten film or the solution film 7 or the flying state of a solvent or the like can be uniformed by especially minimizing said air gap.
Patent JP-S6445925-A (JP)
Title: Energy recovering method for blast furnace gas
Inventor: FUJITA MASAO
IPC: F02C6/00
Filed: 1987-08-17
Abstract: PURPOSE:To recover energy of furnace gas with high efficiency without renewing an existing furnace pressure turbine and generator, by a method wherein, in a blast furnace in which a furnace pressure turbine for wet dust collection is installed, a wet type dust collector and a dry type dust collector are jointly used. CONSTITUTION:After dust is collected from furnace gas, exhausted from a blast furnace 1, by means of a coarse dust collector 2, wet type dust collection is applied on the furnace gas by means of a venturi scrubber 3 to produce low temperature furnace gas. After a part of the furnace gas is branched to a branch duct 11 from a duct 10 for intercoupling the coarse dust collector 2 and the venturi scrubber 3, it is introduced to a low volume dry type dust collector 8 and dust is collected in a high temperature state. After high temperature furnace gas from the low volume dry type dust collector 8 is mixed with low temperature furnace gas from the venturi scrubber 3, the mixture is introduced to a furnace pressure turbine 4 to recover pressure energy possessed by the furnace gas. In this case, flow rates of high and low temperature furnace gas are regulated by valves 9 and 10, respectively.
Patent JP-H0487431-A (JP)
Title: Signal receiving equipment
Inventor: HASHIMOTO YOICHI
IPC: H04L25/49
Filed: 1990-07-31
Abstract: PURPOSE:To prevent the fluctuation of a data clock by inputting a digital signal from a transmission line by two different phases, selecting one signal, detecting and outputting a code error, and selecting the other signal, when the code error is detected. CONSTITUTION:When a CMI1 signal is inputted, and a sample clock is generated, based on the CMI1 signal, a delaying circuit 11 outputs a CMI2 signal obtained by delaying the inputted CMI1 signal by a one-period portion of the sample clock, and a frequency dividing circuit 13 outputs a data clock obtained by frequency-dividing the inputted sample clock into 1/2 to an error detector 14 and a decoder. When the CMI1 signal and the CMI2 signal are inputted, a selector 12 selects one of the CMI1 signal or the CMI2 signal in accordance with an error signal inputted from the error detector 14, and outputs it as a CMI3 signal to the error detector 14 and the decoder.
Patent JP-H0486874-A (JP)
Title: Developing method
Inventor: FUJI KAZUO
IPC: G03G15/09
Filed: 1990-07-31
Abstract: PURPOSE:To reduce carrier tailing by selecting and setting the composition, concentration, etc., of a developer so that a specific inequality holds, and specifying the magnetic force in a tangent direction and the magnetic force in a normal direction at the position where a developer layer finishes rubbing. CONSTITUTION:Development conditions, i.e. the coating amount (M; g/cm<2>) of the developer per sleeve unit area, the distance (Hicm) between a photosensitive drum 15 and a sleeve 12 on the line connecting the centers of the both, the toner weight rate (T/D) of toner in the developer, the real concentration (rhot; g/cm<2>) of toner, the weight rate (C/D) of carriers in the developer, and the real concentration (rhoc; g/cm<2>) of the carriers are so set that the inequality hold, thereby suppressing toner scattering. Further, the magnetic force X in the tangent direction on the sleeve surface is set to >=430 gauss at the position on the developing sleeve surface where the developer finishes rubbing against a photosensitive body or the magnetic force Y in the normal direction is set to -X+800(gauss) when the magnetic force X in the tangent direction is < 430; and the an alternating bias potential is set between the developing sleeve and photosensitive drum to prevent carrier tailing.