baber/WOPTO huggingface dataset:
Patent JP-H026064-A (JP)
Title: Engine-driven welding machine with ac power source
Inventor: SUZUKI TOSHIMICHI
IPC: B23K9/073
Filed: 1988-06-22
Abstract: PURPOSE:To reduce the diameter of a wire intersecting the magnetic core of a current changing device so that the wire can be moved everywhere easily by detecting welding start based on an auxiliary current. CONSTITUTION:At the time of starting welding by means of a welding output section 4, a DC current rectified by the 1st rectifier circuit 3-1 is supplied as a welding current. When the welding current is limited by controlling a thyristor at the welding starting time, a zero-current period may occur. Therefore, an auxiliary current (b) is supplied to the welding output section 4 from the 2nd rectifier circuit 3-2 having no thyristor so as to prevent extinction of the arc. When welding works are started by means of the section 4 or an AC load is connected to the circuit 4, alternating magnetic fields are produced in the magnetic core 16 of a current changing device 6 and alternating currents are supplied to a current detector 7 through a secondary winding 17. In the case of a no-load state, the alternating currents detected by the detector 7 become lower than a threshold and controls a solenoid 8, resulting in an idling state of an engine 12.
Patent JP-S5676287-A (JP)
Title: Septic tank
Inventor: OBATA KOUZOU
IPC: A47K11/00
Filed: 1979-11-28
Abstract: PURPOSE: To decompose dposits sufficiently in a long period of time and unnecessitate dipping-up  by a method wherein decomposition tanks are communicated with each other and a solid-liquid  separation tank is communicated with an evaporation tank, at the same water level as the limit  level of deposits in a precipitation tank of the septic tank.   
     CONSTITUTION: The septic tank is provided with the precipitation tank (a), decomposition tanks  (b), (b'), solid-liquid separation tank (c) and evaporation tank (d). In the septic tank, a  communication hole 7 between the deomposition tanks (b), (b') and a communication pipe 11  between the solid-liquid separation tank (c) and the evaporation tank (d) are positioned at the  same water level as the limit level of deposits in the precipitation tank (a). When stool is deposited in the precipitation tank (a),  the stool is decomposed by natural fermentation and separates  into a muddy layer A, soft layer B, solid layer C and uppermost layer D, the solid layer C gradually becoming equal in height to the deposits in the decomposition tank (b). Under the weight of  new portion of deposits, the aqueous solution in the tank (c) made transparent by the natural  fermentation over a long period of time is pushed out into the evaporation tank (d), where it  evaporates spontaneously. Accordingly, since the liquid clarified by the natural fermentation  over a long period of time is allowed to evaporate spontaneously, dipping-up is unnecessitated.  
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6156434-A (JP)
Title: Dicing method for semiconductor substrate
Inventor: NAKAO KUNIMICHI
IPC: H01L21/301
Filed: 1984-07-25
Abstract: PURPOSE:To improve the yield of the process of chip dicing by eliminating the partial adhesion failure of wafers by a method wherein a substrate is cut into chips in the state of adhering an adhesive tape with a plurality of holes for air-bubble extraction to the back of a semiconductor substrate. CONSTITUTION:Using an adhesive tape 6 with many micro holes 7, a wafer 1 is adhered to the tape 6, and grooves 8 are drawn in matrix form until reaching the tape 6 with a diamond wheel; then, the wafer 1 is split into chips. It is preferable that the many micro holes 7 are opened as small as possible and correspond to the individual chips 4. This manner causes air bubbles interposing in the process of rolling to be elongated thin and wide and then to be extracted by capture to the micro holes 7, at the time of adhering the wafer 1 to the tape 6. Therefore, in cutting wafers, such a possibility that chips jump out by exfoliation can be eliminated.
Patent JP-S6047921-A (JP)
Title: Flow rate measuring apparatus with temperature compensation
Inventor: SUZUKI TAKASHI
IPC: G01F15/02
Filed: 1983-08-26
Abstract: PURPOSE:To facilitate the calibration of equipment whenever necessary by computing the flow rate depending on a simulated flow rate pulse signal corrected in the temperature in stead of a flow rate pulse signal with the operation of a calibration signal generation means. CONSTITUTION:A connection tube 1C equipped with a flow rate measuring apparatus between oil feed tubes 1A and 1B is flange connected and a flowmeter 20 for measuring the flow rate of oil and a temperature sensor 10 for measuring the temperature of oil are provided. A flow rate signal from a flow rate pulse generator 1 is inputted into a controller 4 as pulse signal. A temperature signal from the temperature sensor 10 is inputted into the controller 4 through a switching means 6. A capacity conversion coefficient list is previously memorized into the controller 4 and the flow rate signal from the flow rate pulse generator 1 is converted into a flow rate corrected in the temperature on the proper correction coefficient to be displayed 5. In the calibration, after a switching means 9 is changed over to the resistance 8 indicating a desired temperature, a calibration signal is transmitted from a signal generation means 11. The central control section disables the input from the flow rate pulse generator 1 of the flowmeter 20. Then, it computes a temperature correction coefficient to correct a simulated flow rate pulse in terms of temperature instead of the flow rate pulse signal from the flow rate pulse generator 1 and the results are transmitted to an indicator 12.
Patent JP-S6047243-A (JP)
Title: Information recording and reproducing device
Inventor: KAKU TOSHIMITSU
IPC: G11B7/128
Filed: 1983-08-26
Abstract: PURPOSE:To attain simple adjustment and to attain stable recording/reproduction and error check by dividing one laser luminous flux into two at an acoustooptic modulator to eliminate minute angle adjustment, applying pulse modulation to a diffracted beam in the laser luminous flux to use it as a recording spot and using other diffracted beam as a reading spot of constant output. CONSTITUTION:A cylindrical lens 3 is placed to stop only the minor axis direction of an incident luminous flux and the acoustooptic optical modulator 4 (A/O modulator) is placed at nearly a focal point. The A/O modulator 4 generates two diffracted beams by a signal from a controller 100, a modulation circuit 101 and a transducer 102. The diffracted beam from the A/O modulator 4 is converted into a nearly circular beam after the 2nd cyrindrical lens 5. Then the beam is stopped as two adjacent spots having a diameter of nearly 1mum on a disc 10 by a polarized prism 6, a 1/4 wavelength plate 7 and a stop lens 9.
Patent JP-S5582735-A (JP)
Title: Recovering and recycling method for industrial waste aluminum-plastic scrap
Inventor: SUGIHARA KIYOSHI
IPC: C22B7/00
Filed: 1978-12-18
Abstract: PURPOSE: To recover and recycle the title scraps without causing secondary environmental pollution by forming aluminum foil, into an ingot, produced by heating and decomposition in an aluminum foil sheet decomposition furnace and recovering oil from plastics as fuel for a combustion furnace.  
     CONSTITUTION: Aluminum-plastic scraps are crushed, introduced into aluminum foil sheet decomposition furnace F 1 , and decomposed. The decomposition gas is fed to gas separation vessel S and separated into gas and oil. A mixt. of aluminum foil and carbide is supplied to carbide separation incineration furnace F 2  to incineration-remove the carbide, and the foil is pressed with press P, melted in aluminum melting furnace, and cast into aluminum ingot Al with aluminum ingot continuous- casting machine Z. The malodorous gas separated in vessel S is burned in combustion furnace F 4 , and the oil is separated from water with oil-water separator Q, gathered in recovered oil tank 55, and fed to furnace F 4 . All of the combustion gases are released from chimney 61 through heat exchanger 57, air heater 44 and bag filter 58. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6131051-A (JP)
Title: Preparation of instant rice gruel having floral form
Inventor: TAKAHASHI KAZUNARI
IPC: A23L7/10
Filed: 1984-07-25
Abstract: PURPOSE:To prepare an instant rice gruel which can be reconstituted to gruel having floral form within several minutes only by adding not water or warm water to the instant gruel, by cooking moistened rice, and draining and drying the cooked rice. CONSTITUTION:Raw rice is moistened to a water-content of 20-30wt%, and dried to a water-content lower than that of the moistened state by >=5wt% to obtain rice grains having a water-content of preferably 8-10wt%. The obtained rice is cooked, washed with water, drained, and dried to obtain the objective instant rice gruel.
Patent JP-H05346295-A (JP)
Title: Manufacture of heat transfer tube for heat exchanger
Inventor: UEDA HIDETOYO
IPC: F28F1/00
Filed: 1992-06-15
Abstract: PURPOSE:To improve operability by winding a tube material on a mold material for molding, removing a formed coiled tube from the material, and extending between a starting end and a finishing end of the tube to increase a pitch of the tube. CONSTITUTION:A long tube material is wound on a mold material 3 for molding, and coiled tube 4 in close contact are formed. Then, after the tube 4 is removed from the material 3, an interval between a starting end 4a and a finishing end 4b of the tube 4 is extended to increase a pitch of the tube 4. The tube 4 is so fixed to the material for fixing the tube that the extended tube 4 is arranged in a zigzag manner. It is aligned in parallel thereby to obtain a heat exchanger of a zigzag array by eliminating a brazing position. Thus, a heat transfer tube having high operability and high reliability can be obtained.
Patent JP-H0713468-A (JP)
Title: Flange for photosensitive drum
Inventor: KATAOKA ATSUHIKO
IPC: G03G21/00
Filed: 1993-06-25
Abstract: PURPOSE:To provide the flange which does not come off and does not idle despite a change with lapse of time or in low-temp. environment by forming a rugged shape in a part to be fitted to the inside surface of the open part of a cylindrical photosensitive drum. CONSTITUTION:The flange 2 for the cylindrical photosensitive drum has preferably a structure to apply driving power to the cylindrical photosensitive drum 1. The flange 2 attached with a gear or the like to be intermeshed with a gear for driving is used for this purpose. The flange 2 has a shape shown in Fig. and the part to be fitted to the inside surface of the photosensitive drum 1 consists of a part 3 in contact with the inside surface of the drum, a part 4 which does not come into contact with the inside surface of the drum and a part 5 having the rugged shape. The part is fixed into the open part of the photosensitive drum 1 by using an adhesive. Of the part 5 having the rugged shape, the projecting parts come into contact with the inside surface of the drum and the recessed parts are formed as grooves deeper than the part 4 so that the adhesive is sufficiently filled in the spaces to fix the flange 2. As a result, the coming off and idling of the flange 2 do not arise any more.
Patent JP-S64218-A (JP)
Title: Remelt treating method for metal surface
Inventor: KANAZAWA TAKAAKI
IPC: B23K26/352
Filed: 1987-06-22
Abstract: PURPOSE:To prevent development of crater to be difficult to remove at end part of treatment by impressing high density heating energy while continuously shifting on surface of a metal base material and completing the treatment at position of projecting part beforehand forming on the above surface. CONSTITUTION:TIG arc 3 is shifted over the range 4 to be treated on the surface of the metal base material 1 of aluminum alloy casting, etc., from one end 4A to the other end 4B while impressing from a torch 2 for TIG arc as the high density heating energy. By this method, the surface layer is made to remelt 8 and successively rapidly cooled and solidified to reform the surface layer by forming resolidified layer 9. Then, on the surface of the metal base material 1 at the part to be end position of the treating at the other end 4B, the projecting part 7 is beforehand formed to trapezoid. By completing the above treatment on the projecting part 7, depth of the crater 6 formed at here becomes almost the same level as the original level 1B of the metal base material 1. After that, by cutting off the surface of the resolidified layer 9 together with the above projecting part 7, the crater 6 also is easily removed and the flat finishing plane 1A is obtd.
Patent JP-H104592-A (JP)
Title: Communication system
Inventor: KUBOTA TAKAAKI
IPC: H04Q9/00
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To certainly and efficiently secure a communication channel while flexibly adapting to a fault on a transmission line or a change in an operational system without the drastic change of a transmission system for a communication system consisting of a node device provided at one or both ends of the transmission line and a node device with a relay function interposed by the transmission line. SOLUTION: The system is provided with two transmission lines 101 , 102 layed in parallel and with opposite transmission directions each other and two main stations 121 , 122 with a control information transmitting means 16 to transmit a control information of a suitable form for the transmission system as transmission information toward one direction of the transmission lines and one or plural substations 141 to 14N with a discriminating means 18 to descriminate whether the received information is the control information or not based on line above form and a separating means 20 to separate a path corresponding to the control information among the paths one end of which is connected to the transmission line when the discriminating result is true.
Patent JP-H04354205-A (JP)
Title: Semiconductor integrated circuit
Inventor: KIYOURA SUMIHIRO
IPC: H01L21/768
Filed: 1991-05-30
Abstract: PURPOSE:To simplify the estimation in a delay attended with automatic wiring and to facilitate the circuit design by outputting a signal for which a required delaying quantity is added together with a signal for which a delay signal is a reference. CONSTITUTION:A delay cell 100 consists of a signal input section 201, a control signal input section 202, 1st and 2nd output sections 101, 102, a reference signal output section 203 and a delay signal output section 204. Then a signal inputted to the signal input section 201 is outputted via a 1st output section 101 and a 2nd output section 102. The 1st output section 101 adds the reference delay to the signal inputted to the 1st output section 101, the signal is outputted externally from the reference signal output section 203 and used for a reference signal at the circuit design. The 2nd output section 102 adds a delay corresponding to the control signal from the control signal input section 202, that is, the required delay to the input signal and the result is outputted externally from the delay signal output section 204.
Patent JP-S5855813-A (JP)
Title: Optical distance measuring meter
Inventor: KOBAYASHI MASAKAZU
IPC: G01C3/10
Filed: 1981-09-30
Abstract: PURPOSE:To measure the distance to a target continuously and accurately, by arranging a light receiving means at an image position of the target, and providing a means which detects th point that indicates the maximum value among the output values from said light receiving means. CONSTITUTION:Laser light is irradiated as parallel light from a lens 2c along an axis C2. Said laser light is reflected and diffused by a point B on the axis C2 of an object L. Then it passes through a lens system 3. It is focused on a point B' on a curve M and inputted into light receiving parts 4b of corresponding optical fibers 4a. The light inputted into each optical fiber 4a is transduced into an electric signal by a respective element 4c. The amount of received light at the parts other than the point B' on the curve M is small. Therefore, a means 5 detects the fact that the amount of received light at the light receiving part 4b corresponding to the point B' is the maximum. Thus a computer 6 can detect the distance to the point B which is the point corresponding to the fact.
Patent JP-H01320830-A (JP)
Title: Impedance matching circuit
Inventor: NAKAJIMA AKIRA
IPC: H04B3/03
Filed: 1988-06-22
Abstract: PURPOSE:To prevent deterioration in the talking quality caused by mismatching by providing an element whose resistance and capacitance are made variable to a balanced circuit network of a bridge circuit forming a telephone speech 10 and providing a circuit controlling automatically the values corresponding to the change in the line impedance. CONSTITUTION:When the bridge circuit 1 is not balanced, and when a signal of audible frequency is sent from an oscillator 17, the level at the receiver input terminal of the bridge circuit 1 is detected by a level comparator 18. Then a gate of a P-channel MOS transistor(TR) resistor 15 used in the nonsaturation region formed in the balanced circuit network 13 is driven by an output signal corresponding to the balance state of the level to vary the resistance of the MOS TR resistor 15. Moreover, the phase of the signal from the oscillator 17 by the line impedance 2 and the phase by the balanced network 13 are compared by a phase comparator 19 and an output signal corresponding to the phase difference varies the capacitance of the MOS capacitor 16.
Patent JP-H112608-A (JP)
Title: Illumination nonuniformity collecting method in detector
Inventor: TSUBOI YASUTAKA
IPC: G01N21/84
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To provide an illumination nonuniformity collecting method which eliminates the need for adjusting the location of an illumination system and the angle of illumination and is capable of obtaining stable detection results easily. SOLUTION: This illumination nonuniformity collecting method is used at the time of detecting an object illuminated by an illumination system 1 through the use of an image pickup device 6. A white plate 13 is placed in the visual field 8 of the image pickup device 6, and the white plate 13 is illuminated by the illumination system 6 to obtain luminance distribution in advance. After removing the white plate 13, an object is carried onto a moving table 10 into the visual field 8 of the image pickup device 6, then the moving table 10 is moved to move the object automatically to the place 15 of the maximum luminance level obtained from the luminance distribution.
Patent JP-H092951-A (JP)
Title: Antitumor agent and nidurufin derivative
Inventor: MIZUKAMI TAMIO
IPC: A61K31/495
Filed: 1995-06-22
Abstract: PURPOSE: To obtain an antitumor agent containing a nidurufin derivative. CONSTITUTION: This antitumor agent contains a nidurufin derivative of formula I (R<1> is H or a halogen; R<2> is H, a lower alkyl, an aralkyl, phosphono, etc.; R<3> is H, a halogen or a lower alkylaminomethyl; R<4> and R<5> are each H or hydroxy or together form 0) or its salt. The nidurufin derivative is further suitably blended with various additives used in a medicine and formulated into a peroral or a parenteral pharmaceutical preparation. The daily dose thereof for an adult is 0.01-50mg/kg. This new nidurufin derivative of formula II (R<1a> to R<5a> have each the same meanings as those of R<1> to R<5> ) or its salt. The compound of formula II is obtained by introduction and elimination of a protecting group into the well-known compound of formula I.
Patent JP-H0715522-A (JP)
Title: Home use telephone exchange
Inventor: NOZAKI SHINGO
IPC: H04M9/00
Filed: 1993-06-25
Abstract: PURPOSE:To allow the exchange to identify a doorphone calling state from a reply state with respect to the doorphone call. CONSTITUTION:Public line talking and doorphone talking are made available for a telephone set C on the market through connection control of an exchange main body A between public line and an extension and between an extension and a doorphone line. The exchange is provided with a display control circuit 15 which differs the display of a display device displaying a state of doorphone talking from a telephone receptacle B between a doorphone calling state and a replay state with respect to the doorphone talking. The display of the display device displaying the doorphone talking state from the telephone receptacle is made different between doorphone call and a reply with respect to the doorphone talking to allow the user to identify each state.
Patent JP-H05317277-A (JP)
Title: Analysis of fluctuation in heater beat and measuring instrument
Inventor: SUZUKI YOSHIHIKO
IPC: A61B5/0245
Filed: 1992-05-22
Abstract: PURPOSE:To provide the instrument for measuring the fluctuations in heat beats which can make evaluation with a highly reliable index even if the arrhythmia or artifact of abnormal heart beat intervals is occurring. CONSTITUTION:A heart beat signal detecting means 1 which detects the heart beat signals of a testee, a heart bear interval clocking means 2 which takes the successively inputted heart beat signals therein and successively clocks the heart beat intervals between the taken heart beat signals and the immediate previous heart bear signals and a sorting means 3 which executes the sorting process to array a prescribed number of the continous clocked heart beat interval data in order of magnitude are provided. Further, a hear beat analyzing means 4 which computes the parameter corresponding to the difference between the max. and min. heart beat interval data set by assuming the possibility of the inclusion of the heart beat signals of the abnormal intervals respectively from the min. and max. heart beat interval data subjected to the sort processing as the index for evaluation of the fluctuation in the heart beats and an output means 5 which displays or prints out the analyzed index are provided.
Patent JP-H0452745-A (JP)
Title: Data processor
Inventor: YASUDA FUMIO
IPC: G06F15/177
Filed: 1990-06-14
Abstract: PURPOSE:To transfer the data between the storage means of processors having different data transfer procedures with only an operation of the transfer origin by transferring automatically the data to the transfer destination with a request of the transfer origin for both processors of different transfer procedures. CONSTITUTION:A processor A having a data transfer procedure common to the processors 3 and J having different data transfer procedures inputs the transfer data through a 1st control means D together with a data transfer request given from the processor 3 of the data transfer origin. Thus a storage means B stores the transfer data. Then the transfer data are sent to a storage means L of the processor J of the data transfer destination from the means B via a 2nd control means C based on the same data transfer procedure as the processor J. Thus the processor J can perform the transfer of data with no consciousness of the difference of the data transfer procedure from the processor J.