baber/WOPTO huggingface dataset:
Patent JP-H08200390-A (JP)
Title: Clutch disk for vehicle
Inventor: YUBASHI YUKIO
IPC: F16F15/16
Filed: 1995-01-18
Abstract: PURPOSE: To provide a clutch disk for a vehicle capable of obtaining large damping force. CONSTITUTION: A clutch plate 40 is fitted to a drive plate 30 via an adapter plate, a hub plate 13 is extended on the outside of the radial direction, and the area of the portion of the hub plate 13 facing the drive plates 20, 30 can be increased. Since the outer periphery end face 18 of the hub plate 13 and the end section 23 of the drive plate 20 are faced to each other, the area of the portion of the hub plate 13 facing the drive plates 20, 30 can be further increased. The damping force based on the shearing resistance of a high- viscosity fluid generated between the hub plate 13 and the drive plates 20, 30 is increased, and the relative rotational vibration generated between the hub plate 13 and the drive plates 20, 30 can be efficiently damped.
Patent JP-H01181132-A (JP)
Title: Debugging system
Inventor: SUZUOKA SETSU
IPC: G06F9/46
Filed: 1988-01-14
Abstract: PURPOSE:To facilitate the debugging jobs by adding a debug flag to a message and securing succession of the debug flag in accordance with the flow of the message. CONSTITUTION:When the debug flag of a message which is transmitted to a process B from a process A is set at '1', the process B receives only the single input message and therefore carries out a debugging program of a 1st type. When this process is through, the process B carries out a debugging program of a 4th type since the debugging flag is kept at '1'. In the same way, the processes D and E carry out the debugging programs of the 1st and 4th types. A process G receives the double input message and therefore carries out the debugging programs of the 2nd and 3rd types at reception of the messages from processes D and E. At the same time, the process G also carries out a debugging program of a 5th type due to the absence of a transmission message.
Patent JP-H08195638-A (JP)
Title: Automatic impedance matching method
Inventor: SATO TAKAO
IPC: H03H7/38
Filed: 1995-01-18
Abstract: PURPOSE: To shorten matching time by improving the matching precision of an impedance matching circuit. CONSTITUTION: The digital matching type automatic impedance matching circuit uses varactor diodes 9 and 10 as variable elements, and an error signal based upon reference impedance is inputted to a processor 3 by an A/D converter 2 to perform arithmetic processing for the variable direction, variable capacity, etc., of the variable elements of the matching circuit. Then a control signal is sent out to a D/A converter 8, and the capacity values of the varactor diodes 9 and 10 are varied with the control signal converted into an analog signal by the D/A converter 8, thereby matching the impedance.
Patent JP-S55100876-A (JP)
Title: Wire feeder
Inventor: MURANO SHIYUNJI
IPC: B23K9/12
Filed: 1979-01-24
Abstract: PURPOSE: To feed the wire with the miniature and lightweight device with less speed fluctuations as the chuck fixed to a suction plate chucks or releases the wire movably in the hole of an electromagnet.  
     CONSTITUTION: When current is flowed to a coil 12, a suction plate 13 is sucked by an electromagnet 11 and the suction plate 13 and electromagnet 8 move to the right, thus feeding a wire 1. Next, when current is flowed to a coil 9, the electromagnet 8 is attracted to the suction plate 13 and moves to the right, by which the wire 1 is released. Further, when the current of the coil 12 is cut off, the suction plate 13 and electromagnet 8 are again moved to the left by the action of a spring 16. The wire 1 does not move since it is a released state. When the current to the coil 9 is again cut off, the suction plate 13 is pressed by the action of a spring 14 and assumes a chucking state. Current is supplied to the coil 12 to feed the wire 1. By repeating such operations, the chucking of the wire is accomplished surely and the wire is intermittently fed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01181869-A (JP)
Title: Sterilizer for dental surgery
Inventor: MASUDA SENICHI
IPC: A61L2/20
Filed: 1988-01-14
Abstract: PURPOSE:To prevent the disinfection incompleteness and an unfavorable influence to a human body when a high concentration gaseous ozone is used by piping and coupling a sterilizing room and an ozonizer so that the gas for sterilization can circulate between them and piping and coupling the sterilizing room and ozone killer so that the gas for sterilization can circulate between them. CONSTITUTION:The supply gas inlet 6 of a sterilizing room 1 and the outlet 4a of an ozonizer 4 are coupled through a three-way valve 5, the inlet 4b of the ozonizer 4 and the supply gas outlet 7 of the sterilizing room 1 are coupled through a circulating pump 8, the gaseous ozone for sterilization is circulated between the sterilizing room 1 and the ozonizer 4, during it, the gaseous oxygen in the sterilizing room 1 is made into gaseous ozone, the gaseous ozone is directly brought into contact the bacteria exposed on the surface of a hand piece 21 and they are efficiently disinfected and sterilized.
Patent JP-H10209963-A (JP)
Title: Optical switching unit
Inventor: NISHIMURA SHINJI
IPC: H04B10/299
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To remarkably reduce a timewise loss caused by photoelectric conversion inside a communication function part required at the time of data through as well and a loss in the manner of hardware cause by photoelectric conversion. SOLUTION: Inside an optical switching node, spatial optical path changeover optical switches 3 and 4 and an optical waveguide 11 are arranged and before the transfer of data signal to be really sent, optical path setting due to hand shake and the transmission/reception system of data can be secured. Thus, when passing data through the node, the data are transmitted through the optical waveguide 11 while keeping the state of optical signal and the optical signal is sent to a node on the next stage so that it is not necessary to perform signal processing such as photoelectric conversion to the data signal. As a result, signal transfer speed can be remarkably accelerated and buffering or the like to the through data is unnecessitated as well so that device configuration can be miniaturized as well.
Patent JP-H06315604-A (JP)
Title: Nonwoven fabric-made filter insert formed as folding pack and production thereof
Inventor: UDO MIHIYAERISU
IPC: F02M35/024
Filed: 1991-01-23
Abstract: PURPOSE: To provide a filter which has high intrinsic stability, does not substantially require materials exclusive of the filter material itself, dispense with a small number of working stages for the process of production and is capable of eliminating the need for liquid sealing material particularly for its outside ends and a process for production therefor. CONSTITUTION: The filter insert made of a thermoplastic nonwoven fabric formed as a pleated pack is self-supporting and the nonwoven fibers 1 are thermally weldable. Each of the two parallel outside ends of the pleated pack 2 is hemmed by the nonwoven fibers 1 forming the pleats 4. The outside ends of the pleats of the nonwoven fibers 1 are folded over in the same direction, are tightly contact with the ends of the adjacent pleats and are fixed in tight contact to the corresponding folded ends 3 of the adjacent pleats in superposition by 1.5 to 2.5 times the spacings between the pleats.
Patent JP-H04243874-A (JP)
Title: Tellurophene-based compound
Inventor: KOMATSU HIDEHIKO
IPC: G11B7/24
Filed: 1991-01-23
Abstract: PURPOSE:To obtain a tellurophene-based compound which is a thermally stable photochromic substance effectively usable as a memory material. CONSTITUTION:A compound expressed by formula I [at least one of R1 to R6 is a C-containing group (preferably alkyl or acyl), H or halogen], e.g. 3,3'- azobis(2,4,5-trimethyltellurophene). The above-mentioned compound is obtained by forming a heterocyclic 5-membered ring, nitrating the resultant ring and then reducing the prepared compound. For example, ethyl acetoacetate is reacted with 3-chloro-2-butanone to provide ethyl 2,3-diacetylbutanoate expressed by formula II. Potassium carbonate is then added thereto and refluxing is carried out while heating to afford 3-methyl-2,5-hexanedione expressed by formula III. The obtained compound expressed by formula III is subsequently reacted with phosphorus pentatelluride to provide 2,3,5trimethyltellurophene expressed by formula IV, which is then nitrated to afford a 4-nitro derivative. The formed 4-nitro derivative is subsequently reduced to provide the aforementioned exemplified compound.
Patent JP-H11202220-A (JP)
Title: Optical finder system
Inventor: ISHIHARA ATSUSHI
IPC: G03B13/06
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To provide an optical finder system by which the aberration can effectively be corrected and the visibility can adjusted with a compact mechanism while reducing magnification fluctuation and aberration fluctuation. SOLUTION: This optical eyepiece system for expanding an image so as to observe it with pupils is provided with a first group having at least one plane having positive power, a second group having at least one plane having negative power and a third group including a reflecting plane (sixth plane) having positive power from the side of the pupils. In this case, this reflecting plane is the concave rear reflecting plane of a lens and the diopter is controlled by moving the second group in a prescribed direction.
Patent JP-H05194504-A (JP)
Title: Production of phthalide compound
Inventor: WADA SAYURI
IPC: C07D405/14
Filed: 1992-01-17
Abstract: PURPOSE:To stably obtain a phthalide compound suitable as a leuco coloring matter useful for heat-sensitive recording paper in high yield by one pot method of two processes. CONSTITUTION:In one pot method of two processes of successively carrying out a first process of reacting 1-ethyl-2-methylindole with acetyl chloride in acetic anhydride and a second process of reacting the prepared reaction product with tetrachlorophthalic anhydride, the reaction of the second process is carried out in the presence of calcium acetate or calcium hydroxide as an inactivating agent of acetyl chloride using for inhibiting the reaction of the second process to give a phthalide compound of the formula. The compound is substantially colorless by itself, is reacted with an acidic substance and colored in green. Since the colored substance has the maximum absorption approximately at 810nm, the substance is useful as a leuco coloring matter for heat-sensitive recording paper corresponding to optical letter reading using a near infrared color.
Patent JP-S57121362-A (JP)
Title: Data transmission device
Inventor: TAKAHASHI HIDEHIRO
IPC: H04M11/06
Filed: 1981-01-21
Abstract: PURPOSE:To lessen the influence of data communication upon the general service, by detecting a predetermined signal within the first constant time to perform a proper processing in respect to incoming calls within a predetermined time zone. CONSTITUTION:On a basis of time information from a clock 8, a line switch 4 switches a line 10 from a telephone set 5 to a control mechanism 6. A control mechanism 2 in the originating side starts operating on a basis of time information from a clock 3 and transmits an off-hook signal and a dial signal designating the telephone set 5. When an originating subscriber transmits a call to the telephone set 5 and the call is terminated in an incoming call detecting mechanism 6-1, a signal 1 is not detected by a signal detecting mechanism 6-3. If the signal 1 is not detected for a constant time after the incoming response in an off-hook transmission mechanism 6-2, a processing mechanism 7 starts operating to perform a proper processing for this call.
Patent JP-S58125572-A (JP)
Title: Wire taking-up machine
Inventor: MOMOSE KIYOMI
IPC: B65H59/38
Filed: 1982-01-19
Abstract: PURPOSE:To prevent the generation of cutting accident of an electric wire by making the electric wire taking-up speed onstant by interposing a controller for controlling the number of revolution of a coil core in a wire taking-up machine which forms a coil by revolving the coil core. CONSTITUTION:When a coil is formed by revolving a coil core 1 by mans of a variable-speed motor 5, the winding number of the electric wire 3, namely the coil material, taken-up onto the coil core 1 is detectecd by a revolution detector 6, and the revolution speed of the variable-speed motor 5 is decelerated little by little by a controller 7 as the diameter of the coil increases, and thus the taking-up speed for the electric wire 3 onto the coil core 1 is made constant.
Patent JP-S59134311-A (JP)
Title: Exhaust emission control device for diesel engine
Inventor: HORI KENJI
IPC: B01D53/86
Filed: 1983-01-20
Abstract: PURPOSE:To aim at improvements in the durability of a device, by supporting a catalyzer on a catalyst carrier whose inner part is porous via both of a first layer excellent in sulfur trioxide adsorption and a second layer excellent in sulfur trioxide resistance each, in case of the exhaust emission control device capable of reducing pollution substances in exhaust gas. CONSTITUTION:A first wash coat 1 consisting of alumina being high in capacity for adsorbing sulfur trioxide SO3 is applied to a catalyst carrier 3 whose inner part is porous, and in addition, thereupon a second wash coat 2 consisting of zirconia or titania resistible to sulfur trioxide SO3 is applied to, whereby a catalyzer 4 is held on the second wash coat 2. When exhaust gas flows in an arrow direction, it contacts the catalyzer 4 and these first and second wash coats 1 and 2 but the catalyzer 4 is supported by the second wash coat 2 being strongly resistible to SO3 so that degradation in the catalyzer due to the adsorption of SO3 can be thus prevented.
Patent JP-S59134792-A (JP)
Title: Preparation of 1,2,5,6-tetrahydro-4h-pyrrolo(3,2,1-i,j)- quinolin-4-one
Inventor: SHISHIDO SETSUO
IPC: C07D471/06
Filed: 1983-01-20
Abstract: PURPOSE:To prepare the titled compound useful as a fungicide, economically in an industrial scale, by cyclizing N-(3-chloropropionyl)-indoline in the presence of molten aluminum chloride, potassium chloride and sodium chloride. CONSTITUTION:The objective compound is prepared by cyclizing N-(3-chloropropionyl)-indoline in the presence of molten aluminum chloride, potassium chloride and sodium chloride (preferably 1.5-4mol of aluminum chloride per 1mol of the raw material, and 0.1-1.5mol of potasium chloride and 0.04-0.3mol of sodium chloride per 1mol of aluminum chloride), preferably at 110-250 deg.C. EFFECT:The reaction temperature can be controlled easily; the sublimation can be prevented; the solvent recovery is unnecessary; and the post-treatment can be carried out easily.
Patent JP-S5290793-A (JP)
Title: Electric oil-pressure controller
Inventor: ISHIYAMA MASAAKI
IPC: G05D16/20
Filed: 1976-01-26
Abstract: PURPOSE: To control the difference between oil pressures distrbuted to upper and lower chambers of a cylidner, and thereby to enable a precise control of oil pressure over a wide range. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60152633-A (JP)
Title: Manufacture of thin strip of high-silicon iron alloy having superior magnetic characteristic
Inventor: TOMITA TOSHIROU
IPC: C21D8/12
Filed: 1984-01-18
Abstract: PURPOSE:To manufacture stably thin plates of a high-silicon iron alloy having superior soft magnetic characteristics such as 30-60mOe coercive force and high suitability to blanking in large quantities by forming a molten high-silicon iron alloy contg. a specified amount of Si into each thin plate by a very rapid cooling method and by subjecting the thin plate to two-stage annealing under specified conditions. CONSTITUTION:A molten high-silicon iron alloy contg. 2-8wt% Si is formed into each thin plate by a very rapid cooling method. The thin plate is subjected to the 1st-stage annealing at 1,000-1,300 deg.C for 5min-12hr in vacuum of 1X10<-8>-1X10<-1>Torr or in a gaseous atmosphere of one or more among Ar, N2 and He contg. 1-500ppm one or more among O2, H2O and an S compound. The thin plate is then subjected to the 2nd-stage annealing at 1,050-1,300 deg.C for <=1hr in vacuum of 1X10<-8>-5X10<-4>Torr.
Patent JP-H04239414-A (JP)
Title: Device and method for banding with adhesive tape
Inventor: NAKAI SEIKI
IPC: B65B13/02
Filed: 1991-01-24
Abstract: PURPOSE:To provide a bonding device and bonding method using an adhesive tape by which the binding condition of a binding object can be easily released and binding of the binding object can be automatically and easily performed while an object to be bound can be firmly bound. CONSTITUTION:The front ends of adhesive tapes T1, T2 are put by putting plates 8 of top and bottom taping units 3, 4 on the front surface of an object K to be bound which is carried by endless belts 6, 6 on a carrying table 7, and then, the object K to be bound is carried while knocking down the putting plates 8 and a cutter cam 11, and the adhesive tapes T are put on the top and bottom surface of the object K to be bound by the time the object K to be bound passes through on a putting roll 9. Then, when the object K to be bound passes through the putting roll 9, the cutter cam 11 returns and cuts the adhesive tape T by its blade 10, and then, when the object K to be bound has passed through the putting roll 9, the putting roll 9 returns, and puts the rear ends of the adhesive tapes T1, T2 on the hind surface of the object K to be bound.
Patent JP-S59130012-A (JP)
Inventor: IKENO YOSHIMITSU
IPC: H01F6/04
Filed: 1983-01-18
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-S61167253-A (JP)
Title: Voice dialing telephone device
Inventor: KAWAGUCHI TOSHIO
IPC: H04M1/2745
Filed: 1985-01-18
Abstract: PURPOSE:To exclude unnecessarily registered data from the object of registration at a proper time by collating with voice patterns other than voice patterns excluded from the object of collation by a canceling device, and detecting this in the case of coincidence. CONSTITUTION:Voice corresponding to registered data to be erased is inputted to an amplifier 32 in a speech recognition dialing device 2. A voice recognizing circuit 36 receives the voice data from an amplifier 32 following voice input command and recognition instruction, and collate successively with voice patterns to registered number 1-n out of stored voice patterns stored beforehand in a voice pattern memory 37. When the coincidence is detected, a cancel mark is written in the specified bit of the memory area of the memory 37 in which voice pattern of conformed registered number is stored. The circuit 36 reports the result of collation, that is, the registered number corresponding to conformed registered voice pattern to the CPU30 through an input/output port 38.
Patent JP-H11205429-A (JP)
Title: Key telephone system
Inventor: MIZUNO YUICHI
IPC: H04Q3/58
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To perform correction to a correct telephone number and to perform origination. SOLUTION: A main unit 10 is provided with a CPU 1, a control data transmission/reception circuit 2, a network control circuit 4 and a selection signal generation circuit 3 and a key telephone set 11 is provided with the CPU 6, the control data transmission/reception circuit 5, an LCD 7 for displaying the respective kinds of information and a key 8 for inputting the respective kinds of the information. The network control circuit 4 converts voice transmitted and received with the control data transmission/reception circuit 2, telephone number information inputted from the key telephone set 11 is converted into selection signals in the selection signal generation circuit 3 and a public telephone line is connected by control from the CPU 1.
Patent JP-S61166703-A (JP)
Title: Wheel mounting structure for farm tractor
Inventor: KOBAYASHI FUMIHIRO
IPC: B60B3/14
Filed: 1985-01-17
Abstract: PURPOSE:To reduce a cost involve in a wheel mounting structure where a disc section of a wheel is secured on a wheel mounting hub by forming the hub out of a flat sheet with a guide projection provided so as to allow the projection to be inserted into a guide hole arranged at the center of the disc section. CONSTITUTION:A wheel mounting hub 4 which is formed out of a pressed circular plate, is secured to the outer end of a wheel axle 5 by welding. On the other hand, numbers of bolts holes 2a are drilled out at an equal interval on a disc 2 of a wheel 6 at the mounting spots corresponding to those of the hub 4. These bolt holes 2a, the concaves of which are formed by pressing, are designed to have two functions: a function as a washer for a bolt, and a function for tightening the disc 2 with the hub 4 by an elastic reaction. When the wheel 6 is installed, with the wheel axle 5 supported high by a hydraulic jack and others, the disc is aligned by inserting a pin 3 into a guide hole 2b of the disc 2 while the guide pin 3 which is fixed on the hub 4, is positioned upward. Then, both of them 4 and 6 are secured by means of special bolts 1a and 1b.
Patent JP-S63175630-A (JP)
Title: Apparatus for discharging and dispersing air bubbles into liquid
Inventor: OTSUKA YOSHITATSU
IPC: C22B9/05
Filed: 1987-01-14
Abstract: PURPOSE:To discharge air bubbles into a liquid in a finely foamed state, by providing a rotary body having a gas blow-off port and having a polygonal shape when viewed from below and providing a plurality of grooves extending from the gas blow-off port to polygonal parts to the bottom surface of the rotary body. CONSTITUTION:The rotary body 1 mounted to the lower end of a vertical rotary shaft 11 is formed so as to have a regular octagonal shape when looked from below and a plurality of grooves 2 extending from the gas blow-off port 14 provided to the center of the bottom surface of the rotary body 1 to the apexes of the regular octagonal shape are provided to the bottom surface of the rotary body 1. The rotary body 1 is rotated around the rotary shaft 11 at a high speed and gas is supplied to the gas passage 12 of said shaft 11. The gas is blown off to the bottom surface of the rotary body 1 from the gas blow-off port 14 while passed through a piercing hole 19 from the lower end of the gas passage 12. Said gas enters the grooves 2 and pass therethrough to flow toward the apexes and discharges from the opening ends of said grooves 2 communicating with the peripheral surface of the rotary body 1, in the form of fine gas bubbles while impinging against the opening edges of said opening ends.
Patent JP-H10207338-A (JP)
Title: Rider moving simulator
Inventor: OSHIRO MASAYUKI
IPC: A63G31/04
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To provide up and down.left and rigth.and front and rear movements employing a simple mechanism by supporting a rider's table with the connecting bars having the coupling section which is freely bent in an arbitrary direction and adding the mechanism which drives the entire system in the front and the rear directions. SOLUTION: A rider's table 1 is connected to a moving table 7 by connecting bars 4, 5 and 6. The motion of the table 7 is restricted in the front and the rear directions by rails 15 mounted on a base 12 and slide blocks 14 which are mounted on the bottom surface of the table 7 and the table 7 moves in a linear manner with respect to the rails 15. Moreover, the table 7 moves in the front and the rear directions by an actuator 17 fixed on the base 16, a rotating ball screw 18 and the ball nuts mounted on the table 7. When actuators 8 and 9 are operated in a shrinking direction, each link is rotated and the table 1 goes up. If an actuator 12 is operated in the stretching direction, each link is rotated and the table 1 moves in the right direction.