baber/WOPTO huggingface dataset:
Patent JP-S63207915-A (JP)
Title: Combustion flame stabilizer
Inventor: TAKAGI TOSHIYUKI
IPC: F23D14/70
Filed: 1987-02-23
Abstract: PURPOSE:To widen the combustion region to reduce the combustion maximum temperature and to make uniform the temperature of an outlet gas by composing the surface of the combustion flame stabilizer of a grid plate made of a non-oxide ceramic which is SiC produced by the vapor phase process. CONSTITUTION:In a combustion chamber 10, a fuel ejected into a burner cylinder 2 through an ejection valve, i.e., a nozzle 1, is supplied with air revolution around the shaft of a cylinder 2 by a swirler 3 to maintain the efficiency of contact with air 4 at a high value. A flame 5 produced by combustion is held by a flame stabilizer 6, and combustion gas is discharged in a direction indicated by an arrow. The flame stabilizer 6 is fabricated by manufacturing a grid plate body of a predetermined configuration from nonoxide ceramics and forming an SiC film on the surface thereof by a vapor phase reaction such as a CVD reaction or the like.
Patent JP-S54132597-A (JP)
Title: 1,4-benzazine derivative, and agricultural and horticultural fungicide containing thereof as effective component
Inventor: UEMATSU TAMON
IPC: C07D498/06
Filed: 1978-04-03
Abstract: NEW MATERIAL:1,4-Benzazine derivative of formula I (X, Y are O, S).  
     EXAMPLE: 4,5-Ethylene-1,4-benzothiazin-3-one.  
     USE: Agricultural and horticultural fungicide especially effective to rice blast, stem rot, etc., and low toxic to man, cattle, fish, etc. Applicable by various methods.  
     PROCESS: The compound I is easily prepared by reacting an indoline derivative II with a halogenated acetic acid III (U is halogen) in the presence of a base such as pyridine, NaOH, in a solvent such as water, DMS, etc., at 0W150°C for 0.5W 24 hours under agitation. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10192123-A (JP)
Title: Article placing implement having slip preventive member, and usage thereof
Inventor: KUWABARA MASATO
IPC: C08J5/18
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To provide an article placing implement such as a tray for preventing dishes or the like disposed on it form slipping to achieve convenience in carrying of the dishes. SOLUTION: A slip preventive member such as a rubber sheet 2 is place on an article placing implement such as a tray 1, so articles such as dishes 3 are placed on the rubber sheet 2. Even when the article placing implement such as the tray 1 is inclined to a certain degree during conveying, the articles such as the dishes 3 are prevented from slipping, and collision of then to break or fall and spill food in them can be prevented. This article placing implement is therefore especially useful in the case of carrying a large quantity of food at a time.
Patent JP-H09232062-A (JP)
Title: Terminal feed abnormality detecting mechanism and terminal feed abnormality detecting method
Inventor: HOSHINO ATSUSHI
IPC: H01R43/055
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To reliably detect feed failure of a longitudinally chained terminal in a terminal crimping machine or the like. SOLUTION: This abnormality detecting mechanism is composed of a roller 24 ascendable-descendable along a projecting part and a recessed part of a chained terminal 5, a proximity dog 17 driven by the roller, an elastic member 22 to energize the proximity dog in the roller direction and a proximity sensor 28 arranged so as to be opposed to the proximity dog. The proximity sensor 28 is fixed to a sliding block 29, and a cover 27 is arranged on a base frame 13 holding the proximity dog 17 so as to be freely ascendable-descendable, and the sliding block 29 can be mounted on an demounted from the cover.  The projecting part of a first terminal of the longitudinally chained terminal 5 is detected by the sensor 28, and next, the recessed part of the first terminal is detected by the sensor 28, and next, a projecting part of a second terminal is detected by the sensor 28, and when these are not detected in a single cycle, it is judged that terminal feed is abnormal. The projecting part may be a rear side crimp piece, and the recessed part may be a front side crimp piece.
Patent JP-H10218366-A (JP)
Title: Storage device for pneumatically transported powder and granular substance
Inventor: KATSUMURA HIKOICHI
IPC: B65G65/40
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To improve working efficiency by shortening a time from a gas suction device stoppage to the complete opening of an on-off valve to discharge a powder or granular substance. SOLUTION: When a gas suction device is stropped, a discharge port on-off valve is closed in linkage with the stop thereof, suction of gas in a storage tank 1 from the inside of the storage tank 1 due to an inertia action of the gas suction device is prevented. thereafter, through an action of a holder 53 (through lowering of a cam surface of a cam plate 54 by a rod 56 according to the force of a spring 57), a given gap 43 is forcibly provided between an on-off valve body 37 and the peripheral edge of a powder or granular substance discharge port 26. Thereby, the atmospheric air is introduced into the storage tank 1 and the inside of the storage tank 1 returns to an atmospheric pressure in a short time.  Accordingly, the weight of the stored powder or granular substance overcomes the force of a balance weight 40, the on-off valve 37 is opened to a position of a one-dotted chain line and powder or granular substance is discharged through a powder or granular substance discharge part 26.
Patent JP-2000243936-A (JP)
Title: Device substrate, formation thereof, and semiconductor device
Inventor: YUKI KOICHIRO
IPC: H01L29/792
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a device substrate and semiconductor device which can realize a high element integration and low power consumption, and a method for forming the device substrate. SOLUTION: A control oxide film 108 and a gate electrode 109 are provided on a silicon (001) substrate 100. A V-shaped groove or V groove 103 is made in the substrate 100, and gold dot bodies 107 are buried in a control oxide film 108 within the V groove 103. A tunnel oxide film 104 is provided between the substrate 100 and gold dot bodies 107. Due to a repulsive force between the dot bodies 107, the dot bodies 107 are arranged as equally spaced within the V groove 103. As a result, the number of the dot bodies 107 and positions thereof can be easily controlled, so that the number of carriers can be accurately determined. Further, fluctuations in characteristics caused by variations in the mutual spacing between the dot bodies 107 can be suppressed.
Patent JP-S61221855-A (JP)
Title: Control system for transmission error
Inventor: SHIONO FUSAHIRO
IPC: G06F13/00
Filed: 1985-02-27
Abstract: PURPOSE:To attain an effective operation of a control system as a whole by setting the master device side in a waiting state for key indication when an error occurs in an information transmission mode and permitting a prescribed indication in response to the relation between the type of the error and a job indicated by the master device. CONSTITUTION:An ECR system is formed by connecting plural slave devices S to a master device M via a circuit L, and an error deciding circuit 3A decides the type of the error of each device S in relation to a CPU 3 of the device M. Then the device M informs the states (contents) of errors to an operator in response to the generation of various transmission errors when the informa tion is transferred between the device M and devices S by a transmission request given from the device M. At the same time, the device M is set in an instruction waiting state and then can permit only the prescribed one of canceling, accep tance and retry instructions according to the relation between at least the type of the error in an error state and the job indicated by the master M. In such a way, control is attained quickly in accordance with the error contents.
Patent JP-H05240966-A (JP)
Title: Telephone set fitted with time display
Inventor: SHINODA HIROSHI
IPC: G04C9/04
Filed: 1992-02-27
Abstract: PURPOSE:To make a built-in timepiece accurate and to exclude the troublesome work of a handling person by automatically making a telephone call to a time casting service and confirming the sound meassage of the time casting service and automatically calibrating the time of the bult-in timepiece. CONSTITUTION:A time interval automatically making a telephone call to a casting service is preset by a key unit 19. When the set time interval arrives, a control part 18 connects a circuit to a DC circuit closing part 14 to issue a command so as to form a DC loop. When DC closing is confirmed in a reception detecting part 11, a dial pulse of '117' is sent to the circuit. When a partener receives a message and a sound message is returned, the sound message is analyzed by a sound confirming part 22. Then, a time message part and a monotone part showing time casting are extracted and a time message is confirmed and the data thereof is sent to the control part 18 and the time of a built-in timepiece is calibrated by a monotone. The data after time calibration is sent to a display part 21 which in turn performs time display.
Patent JP-H09236364-A (JP)
Title: Water plate of ice making device
Inventor: YUASA HARUHIKO
IPC: F25C1/04
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To prevent inferior adhesion of adhesives and prevent clogging of a water spray hole and a return hole due to adhesives as far as possible. SOLUTION: A water plate has a top plate 15 in which water spray holes 13 each corresponding to each ice-making chamber and return holes 14 are formed, and water passages 16 for leading water sent from a circulation pump to the holes 13 formed in the plate 15 are formed in the water plate. And a water return port 19 is formed at a location in opposition to the hole 14, and middle side plates 17 which have an area except for the ports 19 and the passages 16, as adhesion clearances, and bottom plates 18 each of which is formed into the same shape as the passage 16 are provided.
Patent JP-S58158295-A (JP)
Inventor: GIBE YOSHITAKA
IPC: B43L13/04
Filed: 1982-03-13
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-S56137129-A (JP)
Title: Gaseous sample extracting tube
Inventor: HAMASHIMA MASATOSHI
IPC: G01N1/22
Filed: 1980-03-31
Abstract: PURPOSE:To make a high-accuracy continuous measurement possible without cooling the main course when gas is charged from the external at the calibrating time, the back washing time, or the air charging time, by holding valves of the branch path of the main course, from which external gas is charged, as a high temperature. CONSTITUTION:The waste gas sample from flue 1 is extracted by probe 3 and passes through extracting conduit 4 forming the main course with a heater and is measured by gas detecting part 6 of analyzing device 20 and is discharged through suction pump 7. Valves 30, 34 and 37 of branch tubes for external gas such as leading-in courses 29, 33, 36, and so on for calibrating gas, back washing gas, and ejector operating air gas which are branched from conduit 4 and are heated and are held at a high temperature. Consequently, conduit 4 is not cooled even at the external gas charging time, and an accurate continuous measurement is possible.
Patent JP-H05210806-A (JP)
Title: Magnetic head burning prevention device
Inventor: OKA NOBUYUKI
IPC: G11B5/09
Filed: 1992-01-30
Abstract: PURPOSE:To prevent burning of a coil of a magnetic head due to an overcurrent when the frequency of an exciting current is lowered less than a prescribed range in a magnetic head driving circuit of low output impedance. CONSTITUTION:Whether control signals Sa-Sd to be supplied to the magnetic head driving circuit 10 of low output impedance are in the prescribed frequency range or not is detected by a frequency detecting circuit 20. Then, when it is detected that the control signals are lower than the prescribed frequency range, the magnetic head driving circuit is changed to be under the nonoperating state by a control circuit 30.
Patent JP-S59165271-A (JP)
Title: Recording and reproducing device
Inventor: TSUJI SEIZOU
IPC: G11B19/20
Filed: 1983-03-10
Abstract: PURPOSE:To obtain an optimum control state and stop timing by supplying information on a forecasted moment of inertia to a control system once detecting whether a disk is present or not when the disk is loaded. CONSTITUTION:Elements 29 and 31 are light emitting elements, and 30 and 32 are photodetecting elements; they constitute a photocoupler which detects the size of a disk 21 and its output is inputted to a disk size detecting circuit 35 through level detectors 33 and 34. This size detecting circuit 35 consists of a simple logical circuit; for example, when the output of the photodetecting element 30 on the inner circumferential side is high, the absence of a disk is detected to utilize information showing that a player is not placed in playback mode. When the outputs of both photodetecting elements 30 and 32 are low, that disk size is detected to be large to supply the information to a rotation control system and a feed control system. Namely, a switch 40 operates according to the disk size to vary the phase correcting characteristics of a phase correcting circuit 39. Further, the integral constant of an integrating circuit 46 is changed by a switch circuit 47 according to the disk size.
Patent JP-H04278818-A (JP)
Title: Suspension device for vehicle
Inventor: TAKEHARA SHIN
IPC: B60G17/015
Filed: 1991-03-06
Abstract: PURPOSE:To prevent slip of wheels well in the case that road surface friction coefficients of right and left wheels are different from each other by comprising a change means for changing control gain of a pitching sensor so that a ratio of the driving torque against a ground load of each wheel is less than a predetermined value. CONSTITUTION:In a suspension characteristic control device 90 for controlling a proportional flow quantity control valve, which controls supply and exhaust of the working fluid to a fluid cylinder device of each wheel, a mode selecting means 91 selects mode on the basis of the lateral acceleration and the speed. A torque computing means 94 computes the driving torque of each wheel on the basis of the engine output detecting means and the brake pressure detecting signal. Furthermore, a control gain change means 95 is provided to compute ground load of each wheel on the basis of the speed and the lateral acceleration, and a value of the gain of a control system is changed for setting so that a ratio of the described driving torque against the ground load of each wheel is less than a predetermined value in response to the operation condition.
Patent JP-H07223006-A (JP)
Title: Rolling roll positioning device
Inventor: IIMURA KENICHI
IPC: B21B31/08
Filed: 1994-02-15
Abstract: PURPOSE:To facilitate roll changing work, prevent the damage of a rolling mill and roll and improve the reliability during working. CONSTITUTION:This rolling roll positioning device is constituted by providing a roll positioning/interval holding mechanism 10 by which a rolling position is taken by compressing in the state where a pair of rolls 1, 2 is positioned by receiving a rolling load between upper and lower bearing boxes for pivotally supporting a pair of rolls 1, 2 and also a roll changing position is taken by holding a pair of the rolls 1, 2 at the roll distance at which a pair of the rolls 1, 2 are simultaneously changeable by extension caused by release of the rolling load.
Patent JP-S54132922-A (JP)
Title: Vehicle height controller
Inventor: KASHIMA MITSUHIRO
IPC: B62K25/08
Filed: 1978-04-06
Abstract: PURPOSE:To correct the variation in the height of a vehicle under a static load to keep a set height, by providing between the body and wheel of the vehicle a position detector which is expanded or contracted in response to the variation in the load or the vertical vibration of the moving vehicle. CONSTITUTION:When a load heavier than the static load which closes ports 29, 30 by the displacement of detection springs 26a, 26b is applied to the vehicle, a rod 2 and an outer shell 17 are compressed. If the tension of the spring 26a is previously set higher than that of the spring 26b, a detection valve 33 slides upward to open the port 29 to connect an air chamber 24 to a port 31. A change-over valve 38 is then shifted by a handle 44 to conduct high-pressure air from an accumulator 43 into the air chamber 24 to raise its pressure. The rod 2 and the outer shell 17 are thus expanded back to a reference position to correct the height of the vehicle.
Patent JP-S61200697-A (JP)
Inventor: TACHIKAWA NOBUO
IPC: G21B1/00
Filed: 1985-03-01
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-2000244465-A (JP)
Title: Performance information processing unit
Inventor: ARIKAWA TOSHIAKI
IPC: H04B1/74
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To more accurately measure a measured value, that is, performance information. SOLUTION: The performance information processing unit is provided with a main signal changeover section 8A that continuously acquires performance information of an active system for an installation having plural systems that are an active system and a standby system by selecting a performance information detection means 1A-0 or 1A-1 provided in each system and instructs the performance information detection means simultaneously on changeover timing between the active system and the standby system by a hardware control signal.
Patent JP-S51115288-A (JP)
Title: Method of preparing compound film
Inventor: SHINOHARA KOUICHI
IPC: C23C14/00
Filed: 1975-04-03
Abstract: PURPOSE:A method for increasing the formation rate of compound film in the ion-plating technique.
Patent JP-H09211875-A (JP)
Title: Removing method of coating film of electrophotographic photoreceptor
Inventor: FUKAZAWA KIYOSHI
IPC: B05D3/12
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a method to remove a photosensitive layer, a base coating layer and the like without damaging a base body to reuse the base body of an electrophotographic photoreceptor. SOLUTION: An org. solvent is supplied to the surface of a cloth, and the cloth impregnated with the org. solvent is brought into contact with or pressed to the whole part or a part of an electrophotographic photoreceptor to remove coating films such as a conductive layer, a base coating layer and a photosensitive layer formed on the conductive base body of the photoreceptor. Further, the cloth used to remove the coating films is impregnated with an org. solvent and cleaned by using a brush to scrape the residue of coating films. This procedure is repeated.
Patent JP-H07248314-A (JP)
Title: Probe for eddy-current flaw detection
Inventor: IWAI OSAMU
IPC: G01R1/06
Filed: 1994-03-11
Abstract: PURPOSE:To provide a probe that is available in a remote field eddy-current flaw detecting process capable of detecting any defect so sensitively in making flaw detecting signal be hard to receive any external effect. CONSTITUTION:An electric circuit such as a preamplifier 8 or the like is installed in space between a receiving coil 7 and a transmitting coil 3. This receiving coil 7 is set up in front of the transmitting coil 3 locking from the side of a signal source. Likewise, a magnetic shield 13 is installed in space between the transmitting coil 3, through which both transmitting and receiving probes are constituted so as to make them replaceable in terms of structure.
Patent JP-H09211599-A (JP)
Title: Film feeder for film cartridge loading type camera
Inventor: TANAKA YOSHIHARU
IPC: G03B17/00
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To execute loading processing for a film with the driving of one motor as quick as possible. SOLUTION: A cam gear 138 to which a cam 139 is connected with a one-way clutch is disposed at an eccentric position with respect to a fork gear 23 and planetary gear devices 101, 102 and 103 for transmitting the driving force of a driving motor M to a transmission shaft 20 connected to the fork gear 23 and a take-up spool and the fork gear 23 respectively are disposed around the cam gear 138. The cam 139 is set in a loading position, the driving force is transmitted to the fork gear 23 and the take-up spool, with the planetary gear devices 102 and 103, to push out the film. After the top end of the film reaches the take-up spool, the cam 139 is switched to a taking up position and the driving force is transmitted only to the take-up spool with the planetary gear device 102 and the transmission shaft 20, to load the film.  While the film is loaded, a transmission mode is switched to increase the processing speed.
Patent JP-H0521876-A (JP)
Title: Temperature control circuit for laser diode
Inventor: KAMATA MASAYUKI
IPC: H01S5/042
Filed: 1991-02-12
Abstract: PURPOSE:To control the temperature of an LD without a temperature sensor by driving the LD in a constant current source and inputting into a differential amplifier a changing amount of forward voltage of the LD and a constant voltage source so that the LD can be used as a temperature sensor. CONSTITUTION:The title device is provided with an LD 2 driven by a constant current source 1, a differential amplifier 4 in which a changing amount of forward voltage Vf in the LD 2 is connected to the first input terminal 4A and a constant voltage source 3 is connected as a reference power supply to the second input terminal 4B, a driving circuit 5 operated through the output from the amplifier 4, a temperature control element 6 operated through the output from the circuit 5, and a metallic plate 8 fixing the LD 2 and the element 6.
Patent JP-S59166359-A (JP)
Title: Foreseeing method of breakout
Inventor: NAKAMURA MASAHIRO
IPC: B22D11/16
Filed: 1983-03-11
Abstract: PURPOSE:To foresee breakout with high accuracy by utilizing the time serial change in the signal for the change rate of load, change rate of amplitude, etc. CONSTITUTION:The respective signals X1, X2, X3, X4 relating to the load outputted continuously from a dynamic strain gage 9 connected to load cells 61, 62 are passed through a low-pass filter 10 provided for each load cell and are then fed to an amplifier 11, by which the signals are amplified and are inputted to an arithmetic device 12. The signal relating to the casting speed from a pulse generator 8 attached to a pinch roll is also continuously inputted to the arithmetic device. Casting conditions such as casting size, the temp. of a molten metal, etc. are properly inputted to the device 12. The device 12 calculates an evaluation value and displays the result of calculation on a display device 13. When the generation of breakout is foreseen from the evaluation value, said foressing is announced to an operator by an alarm device 14. A recorder 15 records the evaluation value, the presence or absence of the generation of the breakout, the casting conditions, etc.
Patent JP-S62198641-A (JP)
Title: Production of carboxylic acid salt
Inventor: KIMURA HIROSHI
IPC: B01J27/057
Filed: 1986-02-26
Abstract: PURPOSE:To obtain the corresponding carboxylic acid salt, by catalytically oxidizing a compound having a terminal primary hydroxyl group in the presence of a catalyst containing Pt, Pd, etc., as the first component and Se, Tl, Sb, Bi, etc., as the second component in a water solvent system. CONSTITUTION:A compound expressed by formula I (EO is ethylene oxide; R is alkylphenyl, 8-36C alkyl or alkenyl; n is an integer of 1-100) is catalytically oxidized in the presence of a catalyst containing Pt and/or Pd as the first component and one or more selected from Se, Tl, Sb, Sn, Bi and Pb as the second component at 30-100 deg.C under 10atm while adjusting the pH at >=7.5 to afford the aimed carboxylic acid salt expressed by formula II. The addition of a compound, e.g. silica, alkaline earth element, Zn, etc., to the catalyst provides improvement in durability, activity thereof, etc. There is no formation of NaCl as a by-product and is useful as an anionic surfactant having low irritancy and resistance to hard water.