baber/WOPTO huggingface dataset:
Patent JP-H0518962-A (JP)
Title: Method for analyzing carbon and sulfur contents of metallic sample
Inventor: ONO AKIHIRO
IPC: G01N33/20
Filed: 1991-07-15
Abstract: PURPOSE:To quickly quantitatively analyze carbon in a metallic sample sulfur on the order of ppm. CONSTITUTION:After a metallic sample S is inserted into an airtight oxide gas generating chamber 1, the sample S is irradiated with inert gas plasma while oxygen is supplied to the chamber 1 and the generated oxide gas is carried to measuring devices 23 and 24 for measurement by means of oxygen or an inert gas. When the sample S is irradiated with the inert gas plasma, part of the sample S is melted. The carbon and sulfur contained in the sample S are excited when they are heated to a high temperature and generate oxide gases as they react with oxygen. Since the plasma irradiating condition and duration are fixed, the sample S is always melted by a fixed weight. The intensity detected by the detector 23 is continuously recorded and integrated with time. Since the integrated value corresponds to the carbon or sulfur content of the fixed weight of the sample S, the carbon or sulfur content of the sample S can be found.
Patent JP-S5875186-A (JP)
Inventor: OKAMOTO KENJI
IPC: G09F9/30
Filed: 1981-10-28
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-H0616059-A (JP)
Title: Four wheel drive type working vehicle
Inventor: TAKADA FUMIO
IPC: B62D11/08
Filed: 1992-07-01
Abstract: PURPOSE:To enable a smaller sharp turn and enable the operation with ease, in a four-wheel drive type working vehicle composed to operate to convert the front wheel gear change device into a speed increasing condition by a cam mechanism, when the cam mechanism provided on a power steering mechanism for front wheels, and the front wheel gear change device are linked and connected mechanically so as to operate to steer the front wheels at a set angle or more by the power steering mechanism. CONSTITUTION:A pair of the left and the right side brakes 27 to brake the left side and the right side rear wheels 2 independently are provided, and the cam mechanism of a power steering mechanism 21 for front wheels 1, and the left and the right side brakes 27 are linked and connected with the second cooporating mechanisms 29 and 41 respectively. As a result, the system is composed that a front wheel gear change device 7 is operated to convert into a speed increasing condition by the cam mechanism 23, and furthermore, the side brake 27 at the center side of the turning is operated to the braking side, when the front wheels 1 are operated to steer from the straight running position to the right side or the left side at a set angle or more by the power steering mechanism 21.
Patent JP-H0817774-A (JP)
Title: Dry washing device and its method
Inventor: SAKOTA SHIGEO
IPC: H01L21/304
Filed: 1994-06-30
Abstract: PURPOSE:To obtain a dry washing device which can reduce further a dust on a projecting and recessed surface by laying out opposingly the surface of an object and the emission port of air flow and moving the object and air flow gradually in two directions. CONSTITUTION:In a dry washing device 1 of a tray 2 for carrying liquid crystal panel, even the corner of a recessed and projecting pattern 2A formed on the surface of the tray 2 for transport can be cleaned by driving and controlling a cleaner head 4 wherein three air injection nozzles 3A, 3B, and 3D are arranged at a set space in the Y direction crossing the X direction. A drive part 5 drives and controls the cleaner head 4 so that the cleaner head 4 is vibrated gradually in Y direction crossing the scanning direction while the cleaner head 4 reciprocates and scans in X direction. At this time, the vibration amplitude of the cleaner head 4 is set wider than the spacing of the air injection nozzles 3A, 3B, and 3C.
Patent JP-H05324054-A (JP)
Title: Sequence control signal recording system
Inventor: SUGIMASA AKITAKA
IPC: G05B23/02
Filed: 1992-05-22
Abstract: PURPOSE:To compactly preserve history by compressing and recording plural input/output signals to a sequence control circuit. CONSTITUTION:The presence/absence of a signal change is detected by a comparator S205, the history concerning change contents is preserved in a first memory S208 and the history concerning the time point of the change is preserved in a second memory $210 separately. In order to facilitate re-linkage at the time of analysis, a selector S211 adjusts the number of data to be preserved in both of the memories.
Patent JP-H0463041-A (JP)
Title: Telephone set
Inventor: CHIBA TAKASHI
IPC: H04M1/02
Filed: 1990-06-29
Abstract: PURPOSE:To confirm the presence and the operating state of a telephone set from a separate position or at a dark place by emitting light from a photoconductive part to the photoconductive part formed with a photoconductive material along an edge part coming in contact with the surface of a cabinet by transmitting the light from the inside of the cabinet. CONSTITUTION:A main body 16 is formed in a flat rectangular parallelopiped shape with an upper cabinet 17 and a lower cabinet 18 molded integrally with chromatic resin such as plastic, etc. Four LEDs of same color are mounted at the right and left terminals of a push-switch substrate, and they are inserted to LED holes pierced through the LED receiving part of a photoconductive frame 27, respectively. Therefore, when those LEDs 32 are lit simultaneously, the light of the LEDs are introduced to the whole conductive frame 27, and the light is emitted from the periphery of a push-button 22. A photoconductive belt 34 formed with the same material as that of the photoconductive frame 27 of the upper cabinet 17 is provided at the aperture part edge of the lower cabinet 18. When an incoming signal is inputted, the photoconductive belt 34 of the main body 16 of telephone set 10 emits flash light.
Patent JP-H1124238-A (JP)
Title: Structure and method for housing pellicle
Inventor: MAEHARA KAZUO
IPC: G03F1/66
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To enable a pellicle to sufficiently endure vibration and impact at a transporting time by restricting it in a case by temporarily fixing it to the installing surface of the tray of the case with prescribed adhesive strength when it is housed in the case. SOLUTION: An this housing structure for housing the pellicle consisting of a frame body 1, a pellicle film 2 made to adhere to the upper edge surface of the frame body 1, an adhesive 3 with which the lower end surface of the frame body 1 is coated and a protection film 4 made to adhere to the lower end surface of the frame body 1 for protecting the material 3 in the case consisting of the tray 5 and a cover 6, the film 4 is coated with an adhesive 8 having the prescribed adhesive strength and temporarily fixed to the tray 5.
Patent JP-S6153430-A (JP)
Title: Control unit for engine
Inventor: SUZUKI TAKAYUKI
IPC: F02D37/02
Filed: 1984-08-21
Abstract: PURPOSE:To increase a degree of exhaust resistance in time of idling and make combustion better as well as to reduce HC content in exhaust gases, by connecting an on-off switch at a full-close position of a throttle operating body and throttling a throttle valve, while delaying ignition timing to some extent. CONSTITUTION:When a throttle operating body 1 is operated at a full-close position, making an engine into idling, a cam 3 comes off an on-off switch 2 so that this switch 2 is connected. If so, a servomotor 6 is driven and a throttle valve 5 turns round, throttling an exhaust passage 4. Simultaneously with this, an ignition unit 7 is made to delay its ignition timing so as to cause the ignition timing to come close to zero. As a result, exhaust resistance increases, making combustion better, thus HC content in exhaust gases is reducible. On the other hand, when the throttle operating body 1 is operated in a direction increasing an engine speed, the on-off switch 2 is disconnected by the cam 3, and the throttle valve 5 opens, while the ignition unit 7 is restored to its normal ignition timing so that normal driving is performable.
Patent JP-H0728572-A (JP)
Title: Automatic data preserving device at power interruption
Inventor: TSUNODA MASAYUKI
IPC: G06F12/16
Filed: 1993-07-14
Abstract: PURPOSE:To enable the elimination of a backup power source and an external storage device and to unnecessitate the maintenance required for the device by automatically saving user data in an EEPROM at the time of a power interruption and recovering the data at the time of recovering power. CONSTITUTION:By the power interruption prediction signal from a power source 1, an interruption is made to generate for a CPU 2 and the specified user data is saved in an EEPROM 5 by the interruption processing. Namely, a power source 1 with power interruption prediction signal is used, the power interruption prediction signal monitors an input and the power interruption prediction signal is outputted by an input disconnection, but because a capacitor for smoothing is normally inserted in the power source 1, the output of the power source does not drop instantaneously. Therefore, if the output of the power source is supplied to the CPU 2, the CPU 2 is capable of performing processings till the CUP 2 is stopped due to the drop of power source voltage after the power interruption prediction signal is inputted. In this case, the data amount which can be saved depends on the access time and power consumption of a storage device.
Patent JP-S6166689-A (JP)
Inventor: ARAN ERU BOROO
IPC: C09B11/00
Filed: 1985-08-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5964476-A (JP)
Title: Replacement of yarn and apparatus thereof in spindle driving taking-up machine
Inventor: SUGIOKA TAKAMI
IPC: B65H67/048
Filed: 1982-10-05
Abstract: PURPOSE:To prevent generation of cut of yarn and denier nonuniformity by connecting an auxiliary means onto a contact roller and operating said auxiliary driving means during the time when a turret is turned and a taking-up spindle is replaced, in a spindle type replacing taking-up machine. CONSTITUTION:A yarn Y is taken-up onto a bobbin 13 installed onto a bobbin holder 13, allowing said yarn Y to be traversed by the traverse guide 4 of a traverse box 5. When the bobbin 13 becomes full, the switch of a motor for driving spindle which is connected to a bobbin holder 13' having an idle bobbin installed is turned ON, and a motor is driven. When the speed of the bobbin 13 increases to a prescribed value, a positioning pin 14 is pulled-out from a turret 12, and the turret 12 is turned by motor 26, and then the full bobbin on the bobbin holder 13 and the idle bobbin on the holder 13' are turned. While, a control means jets-out the compressed air towards turbine blades 61 from a nozzle 62, on the basis of a full-bobbin signal, and a contact roller 6 is supplementarily driven. When the turret 12 is revolved further in this state, the bobbin is separated from the roller 6.
Patent JP-S6235709-A (JP)
Title: Digital circuit
Inventor: TAKEI NORIYUKI
IPC: H03M1/82
Filed: 1985-08-09
Abstract: PURPOSE:To utilize a digital circuit for purposes other than PWM and to increase merit when the circuit is made into, for example, a semiconductor integrated circuit by composing a high-precision PWM circuit by using a shift register and providing a communication interface function for conversion between a serial digital signal and a parallel digital signal by utilizing the shift register. CONSTITUTION:The output of a decoder 3 is set in the shift register 1 in parallel and the register enters cyclic serial shifting operation with an overflow signal OVF. The serial shift output Sout of the shift register 1 is returned to a serial shift input Sin and circulated in a switching state. A set and reset type flip-flop FF1 is set on every round of the counted value of a counter 4 and reset every time a coincidence detection signal X is transmitted. A delay flip-flop FF2 as a delay means is used together with an AND gates G1 and an OR gate G2 and when '1' is outputted in series by the shift register 1, the rise/fall time of the set output Q of the flip-flop FF1 is delayed by one clock and the set output Q of the flip-flop FF1 is led out as a modulation output pulse Pout.
Patent JP-H0462990-A (JP)
Title: Manufacture of wiring board
Inventor: YASUDA MASAYUKI
IPC: H05K3/28
Filed: 1990-06-30
Abstract: PURPOSE:To enhance preciseness, reliability of a pattern of a solder resist layer and to form in high accuracy and density by injecting fine particles to the layer through a mask, and etching it. CONSTITUTION:A mask 7 is formed on the entire formed with a solder resist layer 6, and the mask 7 of the part corresponding to the opening of solder resist is removed. The board is transferred to an etching apparatus. Mixture of compressed air and polishing powder 115 is injected from a nozzle 120 through a feed pipe 119, sprayed to the surface to be processed of a workpiece 136 to be processed. The spraying speed of the powder 115 is desirably 50m/sec or more, and more desirably 150km/sec or more. The mask 7 is removed, and a circuit board formed with a solder resist pattern is manufactured. Since the layer is etched through the mask by injecting the particles, the solder resist in which the pattern of the mask is faithfully reflected, is formed.
Patent JP-H095830-A (JP)
Title: Shutter device for camera
Inventor: HASUDA MASANORI
IPC: G03B9/36
Filed: 1995-06-15
Abstract: PURPOSE: To increase the SN ratio of the detecting system of a shutter traveling state detecting device and to prevent erroneous detection by setting reflectance at a part opposed to the light emitting part and the light receiving part of a shutter blade low and setting the reflectance at other parts high. CONSTITUTION: As for the slit forming blade 17a and the light shielding blades 17b and 17c of a front blade group 17; the reflectance at a part(part B) in the vicinity of the tip on an opposite side to a pin is set to <=6%, and the part B passes a detection means 37 as the respective blades are actuated. The area of the part B having the low reflectance is made smaller than the area of a part A having the high reflectance. Therefore, the detection means 37 is always covered with the part B having the reflectance of <=6% and is not covered with the part A having the reflectance of 7-22% in the case of the front blade group 17. In the case of a rear blade group, the reflectance on all the surface on the detection means 37 side is set to <=6%, so that the detection means 37 is always covered with this surface.  Thus, the SN ratio of the detecting system is made higher than the case that the reflectance of the blades 17a to 17c of the front blade group 17 on the detection means 37 side is set to 7-22% all over the surface.
Patent JP-H0364379-A (JP)
Title: Metal surface coating composition
Inventor: JIEI EMU HORUMESU
IPC: C23F11/00
Filed: 1990-06-29
Abstract: A composition comprises a liquid solvent or dispersant or a surface coating composition and a condensate of a dihydroxybenzene with an aldehyde. The dihydroxybenzene is particularly 1,3-dihydroxybenzene. The condensate is a macrocyclic compound and is typically a cyclic tetramer. The aldehyde is preferably a long-chain aldehyde, or mixture of aldehydes, for example hexanal, dodecanal or tetradecanal. The surface coating composition may be a film forming binder composition, for example an alkyd-based paint composition. The composition may be coated onto a metal to provide improved corrosion resistance. Alternatively, the composition may be a lubricant composition having anti-wear characteristics.
Patent JP-H0225674-A (JP)
Title: Electric refrigerator
Inventor: FURUSE MASANOBU
IPC: F25D17/08
Filed: 1988-07-13
Abstract: PURPOSE:To maintain the temperature of the refrigerator compartment at a set level so as to improve the preservation of foodstuff including that which is located near to the door by operating the compressor and fan, and supplying cold air by opening a damper disposed in the cold air inlet to the refrigerator compartment in response to the difference between the temperature near to the door and the temperature in the refrigerator compartment. CONSTITUTION:As the refrigerator door is held opened or opened and then closed, the temperature as detected by a refrigerator door temperature sensor 3 becomes high enough to satisfy Ts2-Ts1>5deg. to start the differential temperature control, where Ts1 is the temperature as detected by a refrigerator compartment temperature sensor 2, and Ts2 the temperature as detected by the refrigerator door temperature sensor. Where the temperature differential is greater than 2 degrees between the deep in the refrigerator compartment and the area close to the door, the compressor 6 and fan motor 7 are forcibly started and the damper 10 in the refrigerator compartment opened, to introduce the cold air regardless of the air temperature Ts1 in the chamber and the set temperature. That is, even when the refrigerator door is held open, the cold air is continuously supplied, and so, the temperature increase near the door can be prevented. Further, immediately after opening/closing of the door, the temperature inside the frfrigerator is quickly returned to the set temperature because of the influent cold air.
Patent JP-H0616016-A (JP)
Title: Pneumatic tire
Inventor: HIMURO YASUO
IPC: B60C11/04
Filed: 1992-07-01
Abstract: PURPOSE:To provide a pneumatic tire which is uniformalized together with improved edge effect and drain performance without reducing block rigidity of a tread surface. CONSTITUTION:A tread 1 is provided with a plurality of main grooves 5 and a lot of sub-grooves 6 communicating with the main grooves, on its surface and has a plurality of block lands 9 partitioned by these grooves. These block land parts are provided with vein-shaped combined nothces 12 having trunk notches 10 which extend from the main grooves or the sub-grooves respectively and allow their tips to stay inside the substances of the land parts and branch notches 11 which extend in different directions from the trunk notches to both sides and allow their tips to stay inside of the substances of the lands parts respectively.
Patent JP-S6420912-A (JP)
Title: Milling tool
Inventor: UNOSAWA ATSUO
IPC: B23C5/18
Filed: 1987-07-13
Abstract: PURPOSE:To enlarge the thickness of bore portion of blade section and improve the rigidity of tool itself by forming the teeth of a milling tool such as end mill, reamer, etc. having the large outer peripheral surface and the small bore. CONSTITUTION:When a tool T is viewed on its section perpendicular to the axis, the extensions of faces AB, A'B'... of blade portion (i.e. blades) I, II... of the tool T and the opposed surfaces CD, C'D'... cross each other at the axis center O. By disposing the blade portions I, II... in such way is increased the thickness of base of a bed metal P to permit heavy cutting. Further when the faces AB, A'B' are recut, a tool material is approximately equally reduced. Thus, the tool material E can be efficiently usefully utilized. Also, the face can be worked additionally on the respective blade portions I, II... in which the faces AB, A'B'... cross each other at the axis center so that the cutting requirement can be improved. Further, the blade portions I, II... are formed by cutting a hollow tool material E along lines extending radially from the center of material.
Patent JP-H0839357-A (JP)
Title: Electric discharge machining system
Inventor: KASAZAKI SAKAE
IPC: B23H7/26
Filed: 1994-07-26
Abstract: PURPOSE:To ensure the machining precision, and shorten the housekeeping time by measuring electrode correction data and work correction data by a measuring instrument. CONSTITUTION:A plurality of electrode correction data and a plurality of work correction data measured by a measuring instrument 3 are stored in a host computer 1, a plurality of machining programs for electric discharge machining by either one of a plurality of electric discharge machines 11-15 are stored, the electrode correction data, the work correction data and the machining programs are combined together to form process programs, and the process programs are stored. Further, a prescribed process program is outputted to one prescribed machine in the electric discharge machines 11-15, whereby the respective housekeeping works of the electric discharge machines 11-15 are not performed on each electric discharge machine but preliminarily performed by the measuring instrument 3 and the host computer 1 side.
Patent JP-H0846272-A (JP)
Title: Pulse light source
Inventor: WADA FUMIO
IPC: H01S5/042
Filed: 1994-07-26
Abstract: PURPOSE:To provide a pulse light source which can simply generate high output power light pulse of rectangular shape at a low cost. CONSTITUTION:The title pulse light source is equipped with a light source 1, a driving circuit which pulse-drives the light source 1, and a rare earth elements doped optical fiber amplifier which amplifies light pulses P12 radiated from the light source 1 and outputs them. The driving circuit is provided with a delay element 11 which sequentially generates a plurality of shifted delay triggers t1-t5 according to a trigger signal (t) driving inputted light pulses, and switching elements 12, 12... which generate driving currents corresponding with the respective delay triggers t1-t1 according to a plurality of the delay triggers t1-t5 generated from the delay element 11.
Patent JP-S6151378-A (JP)
Title: Ribbon feed apparatus of composite printer
Inventor: MIKI YASUHIRO
IPC: B41J33/36
Filed: 1984-08-21
Abstract: PURPOSE:To enhance operability, by making it possible to change over a first printing part for performing printing by a type and a second printing part for performing printing by a dot matrix by an external signal or change-over means and feeding a printing ribbon by a predetermined amount or continuously corresponding to the selected first or second printing part. CONSTITUTION:A first printing part 7 and a second printing part 8 are attached to a carriage 5 in the same printing line so as to provide an appropriate interval therebetween in a printing line direction. At the time of the forward movement of the carriage 5, a first control part is made operative and type printing is performed on the basis of type data by the first printing part 7 while a printing ribbon 16 is fed by a predetermined amount at every one character printing while, at the time of the backward movement of the carriage 5, a second control part is made operative and dot matrix printing is performed on the basis of pattern data by a second printing part 8 while the printing ribbon 16 is continuously fed. By this method. Continuous printing is enabled without changing over a ribbon feed system at every printing operation.
Patent JP-S6064637-A (JP)
Inventor: SATAKE TOSHIHIKO
IPC: B02B7/00
Filed: 1983-09-20
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。