baber/WOPTO huggingface dataset:
Patent JP-S58190718-A (JP)
Title: Constant velocity automatic exhaust gas sucking device of digital set value input type
Inventor: ISHIBASHI KIYOUICHI
IPC: G01N1/02
Filed: 1982-04-30
Abstract: PURPOSE:To provide a device in which the dynamic pressure and temperature of exhaust gas at a measuring point are detected by a Pitot tube and a thermo-couple and the actual sucking rate is detected by a gas meter with a pulse transmitter following up the change of the state of the exhaust gas, thereby to permit an automatic control of the flow rate so as to attain a constant sucking velocity of the gas. CONSTITUTION:The dynamic pressure and the temperature of exhaust gas at a fixed measuring point are detected by a Pitot tube 6 and a thermo-couple 7 which are installed at the duct collecting section 5. Data such as the Pitot-tube coefficient, inside diameter of the sucking nozzle, gas-meter temperature, static pressure of the exhaust gas, water content of the exhaust gas, and the specific weight of the exhaust gas are inputted to a microcomputer SBC-A through an automatic input type digital switch attached to the surface of the main body 3 of the device. With these data, the microcomputer instantaneously computes the required sucking velocity, and delivers an instruction to a forward/backward output circuit 27 which in turn delivers a signal to the servo-motor 16' of a flow-rate control valve 16 such that the required constant- velocity sucking rate and the actual sucking rate coincides with each other.
Patent JP-S59199894-A (JP)
Inventor: JIYON BII MASHIYUU
IPC: B02C7/06
Filed: 1984-04-13
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-S551413-A (JP)
Title: Mixer for liquefied gas engine
Inventor: MIHASHI TAKASHI
IPC: F02M21/06
Filed: 1978-06-19
Abstract: PURPOSE: To set an appropriate air fuel ratio for a liquefied gas engine having a mixer comprising a primary and a secondary barrels in the slow run of the engine and by smoothing the connection from the slow run to the rapid one, by opening fuel inlet ports into an air inlet port and the primary barrel.  
     CONSTITUTION: The primary barrel 3 fitted with a primary throttle valve 5 and the secondary barrel 4 fitted with a secondary throttle valve 6 are provided at the downstream side of the air inlet port 2 of the mixer 1. Fuel passages 11, 12, which are coupled to a liquefied gas fuel source 13, are connected to the air inlet port 2 and the primary barrel 3. The fuel passage 12 is equipped with a control valve 16, which is opened in connection with the secondary throttle valve 6 through a lever 20 and a rod 16c. A quantity of fuel corresponding to that of air is supplied through the passage 11 in the slow run of the engine. Another quantity of fuel corresponding to air is supplied through both the passages 11, 12 in the rapid run of the engine. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01246783-A (JP)
Title: Electromagnetic cooking apparatus
Inventor: TANAKA TERUYA
IPC: H05B6/12
Filed: 1988-03-29
Abstract: PURPOSE:To provide adjustability for the output power to a low value by furnishing a means to control the value of input current amount given by AC power supply, and thereby controlling the voltage at the ends of an equalizing capacitor under the power supply voltage. CONSTITUTION:An input setting circuit 31 sets the value of input current IIN from commercial mains 1 to a certain value, and the set information is passed to an input control circuit 33. This input control circuit 33 gives a pulse signal 33a to the base of a transistor Tr1 so that the set input current IIN is attained on the basis of the set information from the input setting circuit 31. A load sensing circuit 35 sends a gate signal to thyristors 7a, 7b of a bridge circuit 5 to control the continuity angle of them 7a, 7b, and the value of input current IIN from the commercial mains 1 is adjusted. According to this constitution the voltage Vdc at the ends of an equalizing capacitor 11 can be adjusted, lower than the power supply voltage of commercial mains 1, and the output power is adjustable any desired from a low value to the max. value.
Patent JP-2000266132-A (JP)
Title: Link plate for silent chain
Inventor: MATSUURA KENICHI
IPC: F16G13/06
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To improve fatigue strength on a link plate for a silent chain. SOLUTION: A cutout 22a is formed on an edge part of a pin hole 22 on a link plate 2. Consequently, it is possible to generate high residual compression stress on a cutout forming point and a region of the edge part of its periphery after prestress driving, and consequently, it is possible to further improve fatigue strength of the link plate 2.
Patent JP-S59198470-A (JP)
Title: Development method
Inventor: IMAI EIICHI
IPC: G03G9/08
Filed: 1983-04-26
Abstract: PURPOSE:To obtain a development method high in fidelity and stable in image quality by adding a fine silica powder treated with a silane coupling agent to an insulating nonmagnetic toner. CONSTITUTION:A generally used insulating nonmagnetic toner contains a fine silica powder produced by the vapor phase oxidation method of a silicon halide compd. and treated with a silane coupling agent represented by the general formula: Rm-Si-Yn in which R is alkoxy or chlorine; m is an integer of 1-3; Y is a hydrocarbon group having at least one of amino, vinyl, glycidoxy, mercapto, methacryloyl, and ureido groups; and n is an integer of 3-1. Said silica powder is treated to raise hydrophobicness degree to 30-80 measured by the methanol titration test.
Patent JP-S60218800-A (JP)
Inventor: SUGANO TAKAO
IPC: H05B41/32
Filed: 1984-04-12
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-S51150393-A (JP)
Title: Cyanic ion detector
Inventor: TOBARI JINEN
IPC: G01N31/22
Filed: 1975-06-19
Abstract: PURPOSE: Simple and quick detection of the cyanic ions, and semi-estimation of the volume of cyanic ions only by comparing the coloration with the standard color matching table. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-2000265724-A (JP)
Title: Handle mechanism of door locking device
Inventor: TAKEDA TOKUHIDE
IPC: E05B85/18
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To provide the handle mechanism of a door locking device, the cost of which is reduced. SOLUTION: The handle mechanism of the door locking device has a base 101 installed to a door, a handle 200 rotatably mounted on the base 101, a lever 300, which is set up rotatably to the base 101 and in which one rotary-end section side is connected to a locking releasing lever for a door locking means, a slide piece 400 being movable along the lever 300 on the other rotary-end section side of the lever 300 and rotating the locking releasing lever for the door locking means in the locking releasing direction through the lever 300 by pushing and contacting by the pushing section (a rotary end section) of the handle 200, and an urging means being retained to the lever 300 and urging the locking releasing lever for the door locking means in the opposite direction to the locking releasing direction.  A pushing section 203, against which a surface opposed to the slide-piece push-contact surface of the handle 200 can be abutted, is formed in the slide piece 400.
Patent JP-H11274916-A (JP)
Title: Josephson semiconductor interface device
Inventor: HIKOSAKA YASUMI
IPC: H01L39/22
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a specific configuration of a Josephson semiconductor interface device that is actually stable in operation. SOLUTION: A 4.2K Josephson voltage booster circuit 2, consists of a several- stage Josephson junctions by which its output voltage becomes equal to intra- chip dispersion of a threshold voltage of high mobility transistors(TRs) or over and a 77K high electron mobility TR differential amplifier 3 of a 2-input type configure the Josephson semiconductor interface device that interface a Josephson integrated circuit device 1, and a semiconductor integrated circuit device 4.
Patent JP-S61232768-A (JP)
Title: Resolution controller for transferred image
Inventor: ONO AKIHIKO
IPC: G06T11/80
Filed: 1985-04-08
Abstract: PURPOSE:To freely and easily set the resolution according to a section to carry out a transmission by programming initially the resolution every area by an image transmitter by being designated from an input device and transmitting to the image receiver every area when a position mark of the information relating to the designated resolution is detected. CONSTITUTION:An input device 21 for programming the resolution every predetermined area in an image transmitter 1 is provided with plural keys and display sections. A processor 22 incorporating a storage device controls respective parts of the image transmitter 1 by the program stored in the storage device and changes a whole or a part of the program by the input device 21. A paper 23 recording the input data is set to an inputting carrier sheet 24. On the sheet 24, plural movable position marks 25 are provided along a left side. The paper 23 is mounted on the sheet 24, the respective position marks 25 are arranged correspondingly to the input data and in the input image 13, five areas 1-5 are set by the position marks 25.
Patent JP-S55164674-A (JP)
Title: Preparation of 4- 3-isopropylamino-2-hydroxy-propoxy indole
Inventor: SATOIE KAZUO
IPC: C07D209/08
Filed: 1979-06-12
Abstract: PURPOSE: To obtain the titled compound useful as a remedy for essential hypertension in high yield, by reacting 4-epoxypropoxyindole as a starting material with ethyl isopropylcarbamidate, and by hydrolyzing the reaction product.  
     CONSTITUTION: 4-Epoxypropoxyindole (E) of formula I is reacted with ethyl isopropylcarbamidate (P) in the presence of a base, e.g. triethyl-or trimethylamine, at 10W30°C to give the reaction product, which is hydrolyzed in an alkaline aqueous solution to form the objective compound of formula II. Preferably, E and P are used in almost equimolar amounts, and the alkali concentration is 10W40wt%. More preferably, 40wt% aqueous sodium hydroxide is used. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06286138-A (JP)
Title: Ink jet recorder and ink jet recording method
Inventor: KOITABASHI NORIFUMI
IPC: B41J2/05
Filed: 1993-03-31
Abstract: PURPOSE:To carry out multiple gradation recording stably in high image quality. CONSTITUTION:Two discharge openings 11A, 11B are provided to one ink passage 12 in a recording head. A discharging heater 13 is driven according to a size of a dot to be formed on recording paper. Then, when a small dot is formed, small ink drops 25A, 25B are individually discharged from the discharge openings 11A, 11B, and each dot is formed. Besides when a large dot is formed, ink drops 26A, 26B are discharged so that they may coalesce into a large ink drop 27, and the large dot is formed.
Patent JP-S60218104-A (JP)
Title: Control device
Inventor: SHIGEMASA TAKASHI
IPC: G05B13/04
Filed: 1984-04-13
Abstract: PURPOSE:To strengthen suppressing force against disturbance by forming a dynamic model for a control system in addition to a normal control system, finding out an error between the outputs of both the control systems and then feeding back the error so as to superpose it to an operation signal. CONSTITUTION:A controlled system is controlled by an objective value signal r(t) through a control system consisting of a main integration operator 3, a feedback compensator 4, a design block 10, etc. The dynamic model 5 for the control system is formed in addition, an output error between the output yM(t) of the model 5 and the output y(t) of said control system is found out by an output error compensator 7 and the outpt signal uf(t) of the compensator 7 is fed back so as to be sperposed 8 to an operation signal uf(t). Consequently, the transmission characteristics between the outputs can be made always asymptotic to the dynamic characteristics of the dynamic model 5 on the basis of an objective value and sensitivity to change within a range from the upper limit value to the lower limit value of the controlled system can be reduced.
Patent JP-H07256209-A (JP)
Title: Selection machine
Inventor: KOBAYASHI YOSHIKAZU
IPC: B07B4/08
Filed: 1994-03-18
Abstract: PURPOSE:To prevent a tape or a string from becoming entangled and thereby increase selection accuracy by arranging rotors side by side on an inclined selection/transport block and forming a sieve mesh between the projections of each rotor, in a selection machine for selecting an architectural waste generated at the time of dismantling a building by its size. CONSTITUTION:A selection machine is equipped with an inclined selection/ transport block 40 consisting of rotors 20 rotated in an R1 direction in such a way that a transport power is given from the lower end part to the upper end part, a lower and an upper rotor part 20A, 20A aligned on the same gradient, and a rising part 20B heaved up like a crest between the rotor parts 20A, 20A. A mixture W of the various types of crushed coarse industrial waste being sent by feed conveyor C1 are classified as dirt/sand or dust, fine industrial waste D such as micrometals, heavy and easily rolling waste B and light and non-repellent waste C, halfway through the transport passage of the mixture. The selected waste B is extracted from a discharge aperture 62 and the selected waste C is extracted from a discharge aperture 63. On the other hand, the waste C is caused to fall into a transport conveyor C2 and is recovered.
Patent JP-S61276688-A (JP)
Inventor: TOOMASU DABURIYUU BAGURAA ZA S
IPC: F28C1/04
Filed: 1986-03-31
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-S60217711-A (JP)
Title: Manufacture of thin film piezoelectric vibrator
Inventor: MIYASAKA YOUICHI
IPC: H03H3/02
Filed: 1984-04-13
Abstract: PURPOSE:To form a semiconductor element such as an amplifier element on a silicon substrate by forming an underlying electrode, a piezoelectric thin film and an upper electrode in order on a silicon single crystal thin film to relize a vibrator having a sufficiently small capacitance ratio. CONSTITUTION:Ion implantation is applied to a silicon substrate 31, a silicon dioxide or silicon nitride layer 32 is formed, a silicon single crystal thin film 33 is subjected to epitaxial grow on the surface by the CVD method to form a protection film 34 made of silicon nitride or the like on both sides of the substrate, the silicon substrate is etched by an EDP liquid, the protection film 34 and the layer 32 are removed by a proper etching liquid to obtain a silicon diaphragm. Then the underlying electrode 35, the piezoelectric thin film 36 and the upper electrode 37 are formed in order to obtain the thin film piezoelectric vibrator. Moreover, it is possible to form the semiconductor element such as an amplifier element on the silicon substrate.
Patent JP-S551842-A (JP)
Title: After-treating method for desulfurization absorbing solution
Inventor: KINOSHITA YOSHIAKI
IPC: B01D53/52
Filed: 1978-06-21
Abstract: PURPOSE: To maintain the activity of an absorbing soln. in a desulfurizer for treating H 2 S-contg. gas and to recover effective components such as redox catalyst in the used soln. by drawing out a fixed quantity of inert salt formed and accumulated in the desulfurizer.  
     CONSTITUTION: Part of an absorbing soln. in H 2 S desulfurizer 1 using redox catalyst is drawn out, supplied to cooling crystallizer 2, and cooled to 3W8°C to crystallize Na 2 SO 4 .10H 2 O alone in the soln. This crystal-contg. soln. is filtration-separated into Na 2 SO 4 .10H 2 O cake 5 and filtrate 4 in crystal separtor 3, and filtrate 4 is fed to heater 7, heated indirectly, and concentrated by evaporating water in concn. crystallizer 8 to such a degree that Na 2 S 2 O 3  is not concentrated. In crystallizer 8 most of org. redox catalyst and part of H 2 S absorbing alkali salt are crystallized. The crystal-contg. filtrate is fed to crystal separator 10 and filtration-separated into catalyst-contg. effective component cake 12 and conc. mother liquor. The liquor is fed to the third process. Cake 12 is adjusted to a suitable concn. in recovered effective salt disolving vessel 18 together with filtrate from the third process, and the resulting soln. is returned to desulfurizer 1. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63240007-A (JP)
Title: Magnetization of permanent magnet
Inventor: FUJIWARA MASATO
IPC: H01F13/00
Filed: 1987-03-27
Abstract: PURPOSE:To increase the total magnetic flux of a magnet and to contrive improvement in preciseness of the angle of magnetization by a method wherein the unmagnetized zone of the magnet once magnetized is moved to the part which can be magnetized. CONSTITUTION:The unmagnetized zone 1 generating in the permanent magnet 5, on which multipole magnetization is conducted, is magnetized twice by moving the magnet or by using another magnetization yoke, and the permanent magnet having no unmagnetized zone is manufactured. To be more precise, the second magnetizing operation is performed on the magnetized magnet by rotating it about one half of the angle of magnetization from the condition A to the condition B, for example, and the magnetization having no unmagnetized zone 1 as the condition C is made possible. By effectively using the unmagnetized zone 1 of the permanent magnet 5, the total quantity of magnetic flux can be increased, and the improvement in accuracy of magnetization angle can also be achieved.
Patent JP-S555002-A (JP)
Title: Method of manufacturing steel end bracket
Inventor: HOURAI HIROSHI
IPC: H02K5/00
Filed: 1978-06-22
Abstract: PURPOSE: To eliminate the necessity of finishing an end bracket plate by controlling the heating amount when welding the end bracket plate to a housing material and controlling the finishing size of the bracket by utilizing the thermal deformation due to the welding process.  
     CONSTITUTION: When a tubular housing material 2 is welded to an end bracket plate 1, the relationship between the heating amount such as heating time and the thermal deformation amount δ of the plate 1 is investigated in advance. When welding then them, the heating amount is controlled to thereby occur desired thermal deformation at the end bracket plate 1 to thus control the size of the plate 1 by utilizing the deformation amount. Thus, it can finish predetermined fineal size even by employing the plate 1 of improper size for ready size management. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58194133-A (JP)
Title: Magnetic recording medium
Inventor: YAMAMOTO KAZUSHI
IPC: C23F11/00
Filed: 1982-05-04
Abstract: PURPOSE:To improve the corrosion resistance at high humidity by applying a corrosion inhibitor contg. a compound having one or more phenolic hydroxyl groups and a heterocyclic ring contg. one or more nitrogen atoms as the principal component to the ferromagnetic thin film contg. oxygen. CONSTITUTION:A single-layer or multilayered ferromagnetic thin film of Co, Fe, Fe-Ni, Co-Ni, Fe-Co, Fe-Ni-Co or the like contg. oxygen by 3-45 atomic% of the amount of the magnetic metal, consisting of diagonal or vertical prismatic crystals, and having 0.05-0.5mum thickness is formed on a nonmagnetic substrate directly or with a nonmagnetic thin film in-between by vapor deposition, sputtering, ionic plating or other method in vacuum contg. a very small amount of gaseous oxygen. The ferromagnetic thin film is coated with a corrosion inhibitor contg. a compound having one or more, phenolic hydroxyl groups and a heterocyclic ring contg. one or more nitrogen atoms as the principal component. The compound is 4-(2-pyridylazo)-resorcin, 1-(2-pyridylazo)-2-naphthol, 4-quinolinol, quinolinediol or the like.
Patent JP-S55166608-A (JP)
Title: Constituting system of polarizing plate with carrier tape
Inventor: KITAMURA SUSUMU
IPC: G02F1/133
Filed: 1979-06-13
Abstract: PURPOSE: To reduce the losses of polarizing plates and in production process by arraying the polarizing plates with separators of the constitution comprising being cut to use size and affixing separators on their adhesive agent surfaces on the adhesive layer or tacky layer formed on a carrier tape.  
     CONSTITUTION: The polarizing plate with carrier tape is constituted by a carrier tape 5, a tacky layer 6 of adhesive layer or doble-coated tape, polarizing plate 7, protecting film or reflecting plate 8, adhesive agent layer 9 and separator 10. More specifically, this comprises arraying the polarizing plates wth separators of the constitution comprising having beforehand been cut to the use size and are attached with the separators 10 on the adhesive agent surface 9 on the adhesive layer 6 formed on the carrier tape 1. Hence, there are no losses of the polarizing plates, and the need for the processing of exchanging the separators is eliminated, hence the losses in production process may be reduced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01246853-A (JP)
Title: Device connecting structure
Inventor: INADA RYUICHI
IPC: H01L25/10
Filed: 1988-03-28
Abstract: PURPOSE:To facilitate a reduction in the size of a product by connecting devices directly to each other without interposing a printed substrate between them by a method wherein an insulating pin is inserted in both of the slotted connecting, of the devices and the end faces of metal plates are mutually brought into contact to each other. CONSTITUTION:Tip parts of connecting pins 14a and 14b are slotted and an inserting pin 17 is inserted in both of the pins 14a and 14b of devices 13a and 13b which are each formed into a package. As the pins 14a and 14b are respectively fixed on metal plates 16a and 16b by dielectrics 15a and 15b, the plates 16a and 16b are brought into contact to each other by inserting the pin 17. Accordingly, the deterioration of characteristics due to the mismatching of an impedance generated at the time of connection of the devices 13a and 13b can be inhibited. Moreover, by making possible the direct connection between the devices without interposing a printed substrate between them, it can be easily attained to miniaturize a product using these devices.
Patent JP-H08275368-A (JP)
Title: Y-forked joint
Inventor: SEMA NOBUYUKI
IPC: H02G15/08
Filed: 1995-03-31
Abstract: PURPOSE: To miniaturize an inner conductor both in length direction and in width direction so as to miniaturize a joint by providing an approximately triangular inner conductor with a recess in the vicinity of the top of the triangular prism. CONSTITUTION: A Y-forked joint J1 for connecting the conductor 1a, 2a, and 3a of power cables 1, 2, and 3 is one in which the conductor 1a is to be inserted from one side and the conductor 2a and 3a is to be inserted from the other side, and this is equipped with connectors 17, where the conductors 1a, 2s, and 3a are inserted, respectively, and an inner conductor 19 which has recesses 18 with which to engage each connector 17. The inner conductor 19 is roughly in the shape of a triangular prism, and the recesses 18 with which to egage the connectors 17 wherein the conductors 1a, 2a, and 3a of the power cables to be connected are inserted, respectively, are provided in the vicinity of the top of the triangular prism. Therefore, the width in diametrical direction of the cable of the inner conductor 19 can be shortened less than conventional width.  What is more, the length will do so long as it is as long as before. Therefore, the cable of an epoxy mold unit 21 wherein the inner conductor 19 is buried can be shortened both in longitudinal direction and in diametrical direction.