baber/WOPTO huggingface dataset:
Patent JP-S5233620-A (JP)
Title: Catalytic gas=phase ammoxidation process of hydrocarbons
Inventor: SASAKI TOMU
IPC: B01J27/18
Filed: 1975-09-10
Abstract: PURPOSE: Nitriles are prepared in high yield by the catalytic-gas-phase ammoxidation of hydrocarbons in the presence of two types catalysts having a low and a high flammabilities to ammonia. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63277383-A (JP)
Inventor: IGAI MASARU
IPC: E04H15/00
Filed: 1987-05-06
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-H10302947-A (JP)
Title: High frequency induction heating device
Inventor: SEZUKURI KAZUSHI
IPC: H05B6/06
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To prevent the breakage of a switching element caused by operation in a load mismatching state by detecting surge voltage in a switching waveform on a switching circuit, which is generated when a high frequency resonance circuit is driven at voltage dropped by a voltage dropping circuit, and controlling the switching circuit in accordance with comparison with a reference level. SOLUTION: A switching circuit 41 is provided to switch output from a voltage dropping circuit 40 for dropping voltage of a commercial power supply 11 to the commercial power supply 11, which is connected to a rectifying circuit 12. A control circuit 43 is provided to detect surge voltage in a switching waveform on a switching circuit 13, which is generated when an LC resonance circuit is driven at voltage dropped by the voltage dropping circuit 40, and control the switching circuit 41 in accordance with a comparison result of a comparing circuit 42 to compare it with a preset reference level. The control circuit 43 stops operation or keeps connected to the voltage dropping circuit 40 side when a detected voltage level exceeds the reference level, and it stops operation and then switches the connection to the commercial power supply 11 side and restarts operation when the detected voltage level does not exceeds the reference level.
Patent JP-S61268871-A (JP)
Title: Ignitor for internal-combustion engine
Inventor: TERADA KANECHIYO
IPC: F02P11/02
Filed: 1985-05-21
Abstract: PURPOSE:To obtain the sufficient ignition every over the whole speed region by permitting the primary electric current of a boosting transformer to be interrupted several times per cycle of ignition in synchronization with the generated output of a conduction-signal generating means and permitting an ignition condenser to be charged plural times per ignition. CONSTITUTION:When a key switch 5 is turned-ON, and the no-load a voltage in 6 cycles per revolution of a rotor is generated from a power generating coil 1 in synchronization with the engine revolution, a transistor Tr203 in an conduction control circuit 2A is turned-ON by the positive direction voltage, and a condenser 213 for preventing excessive revolution is electric-discharged, and a transistor Tr205 is turned-ON. Then, a power transistor Tr210 is turned-ON, and the primary coil 211a of a boosting transformer 211 conducts, and when the terminal voltage of a resistor 209 reaches the gate trigger voltage VGT of a thyristor 207 for cut-off, said thyristor 207 conducts. Then, the power transistor Tr210 is turned-OFF, and a high voltage is generated in the primary coil 211a, and the voltage several times of that of the secondary coil 211b is induced.
Patent JP-H11307617-A (JP)
Title: Manufacturing jig for semiconductor substrate
Inventor: KURIBAYASHI HIDENAO
IPC: H01L21/68
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing jig for semiconductor substrate of a structure, wherein the manufacturing jig can be used in common in a heat-treating furnace and a cleaning vessel, the cleaning removal power of the jig for particles adhered to the surfaces of semiconductor substrates is improved, and the generation of the deterioration of the quality of the substrates due to the remaining adhered particles can be inhibited. SOLUTION: Support grooves 2, which are located within a range of one degree to ten degrees to the vertical direction and has a constant angle of inclination, are provided in the upper part of a support base 1, which consists of quartz rods juxtaposed horizontally to each other via prescribed intervals. The edge parts of semiconductor substrates 10 are inserted in the grooves 2, in such a way that the edge parts are pinched in the grooves 2 and the substrates 10 are made to stand parallel to each other on the upper part of the base 1 at a constant angle of inclination, and are mounted to the upper part of the base 1, whereby in a cleaning process the direction of the flow of a cleaning liquid made to flow through the gaps between the substrates 10 is changed to turn into a state of turbulent flow. Since the cleaning removal power of a manufacturing jig for semiconductor substrate to particles adhered to the surfaces of the substrates 10 can be improved, it becomespossible to inhibit the occurrence of the deterioration of the quality of the substrates 10 which caused by the remaining adhered particles.
Patent JP-H08281217-A (JP)
Title: Classification treating device
Inventor: AKAZAWA SO
IPC: B07C3/04
Filed: 1995-04-11
Abstract: PURPOSE: To make it possible to easily, exactly and inexpensively sort plural kinds of articles, such as slips, by their kinds. CONSTITUTION: A slip classifying box 30 having plural classifying and housing spaces 30A for sorting plural kinds of the slips by their kinds is rotated when a classification code of the slip is inputted from a classification input terminal 16. At this time, a brake is applied on the rotation by an electromagnetic brake 34 when the position of the classifying and housing spaces 30A corresponding to the inputted classification code is detected by a bar code reader 38. The rotation is stopped at the point of time when the positioning mark 40 is detected by a stop position sensor 42. As a result, the classifying and housing space 30A corresponding to the inputted classification code stops at the position corresponding to a slip charge port 20 installed in the prescribed position of the main body of the device.  The slip 14 charged from the feed port 20 is thereafter housed into this classifying and housing space 30A.
Patent JP-S5735538-A (JP)
Title: Preparation of bicyclo 3.3.0 octane compound
Inventor: IKEGAMI SHIROU
IPC: C07C67/00
Filed: 1980-08-11
Abstract: PURPOSE: To obtain the titled compound which is an intermediate for a medicine, by dehydrohalogenating a compound obtained from 2-endo-hydroxy-bicyclo[3.3.0] oct-7-ene as a raw material through three reaction steps in the presence of a base.  
     CONSTITUTION: A compound expressed by formula I (R' is readily releasable protecting group of hydroxyl group; X is halogen) is dehydrohalogenated in the presence of a base, e.g. triethylamine, and if necessary the protecting group is eliminated to give a bicyclo[3.3.0]octane compound, e.g. 7-endo-tert-butyldimethylsilyloxy-2-oxobicyclo[3.3.0]oct-8-ene, expressed by formula II (R is H or readily releasable protecting group of hydroxyl group).  
     USE: An intermediate for preparing 9(O)-methanoprostacyclin and a compound of formula III. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H1041784-A (JP)
Title: Tuning device
Inventor: SATO KAZUHIRO
IPC: H03J5/02
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To attain a simple tuning operation by easily confirming a storage content stored in a memory. SOLUTION: This device is provided with a pulse generating means 1 which generates an up-down signal and a clock signal corresponding to a rotating operation, pulse counter 2 which counts the clock signal from the pulse generating means 1 based on the up-down signal from the pulse generating means 1, memory 4 in which information related with a received program including at least frequency information is stored, switches 21 and 22 which are manually opened and closed, and control means 7 to which the up-down signal and the clock signal from the pulse counter 2. Then, a prescribed value is added to or subtracted from the frequency information designated based on the up-down signal and the clock signal from the pulse generating means 1, and a radio wave with the addition-subtraction processed frequency is received.
Patent JP-S602180-A (JP)
Title: Brewing by multi-stage use of koji
Inventor: NAKAGAMI SETSUMA
IPC: C12G3/02
Filed: 1983-06-20
Abstract: PURPOSE:To obtain refined SAKE with variety simultaneously in high yield, by brewing refined SAKE from both of an extracted solution of KOJI with water and its residue, respectively. CONSTITUTION:A KOJI is immersed in cold water to prepare an extracted solution of KOJI. The extracted solution is partly or completely used for brewing refined SAKE, and high-quality SAKE with light color and improved aroma is brewed. The extraction residue of KOJI prepared as by-product in the extraction is partially or completely used for brewing refined SAKE, to prepare refined SAKE for cooking, etc. having qualities different from that of the above-mentioned high-quality SAKE. Consequently, refined SAKE with variety such as the high-quality SAKE, SAKE for cooking, etc. is obrained simultaneously.
Patent JP-H09292373-A (JP)
Title: Method and apparatus for sealing couplant for ultrasonic flaw detection test into narrow part
Inventor: AWAMURA NOBUO
IPC: G01N29/28
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To seal a liquid couplant for ultrasonic flaw detection test into a gap opened downward at a place so narrow to be hard to access manually. SOLUTION: In this couplant sealing method, a sealing part 2 which is disassembled in a post-assembled manner is arranged being loaded into a part to be inspected. The sealing part 2 thus arranged is assembled together and brought into contact with the entire circumference of a surface opening part of a cap existing in an object to be inspected, to form an airtight section by isolating the gap 113 from the outside air surrounding the surface opening part. An external seal part 6 and a housing adsorption part 26 formed in the sealing part 2 undergoes an evacuation to be adsorbed by a CRD housing 109 and a lower mirror 112 of a nuclear reactor. The airtight section is rendered vacuum by evacuation, and a couplant is pressure supplied into the gap 113 which has been rendered vacuum and is to sealed up.
Patent JP-S62268847-A (JP)
Inventor: SHIMIZU OSAMU
IPC: D03D47/32
Filed: 1986-05-15
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-H08301620-A (JP)
Title: Protective member and protective device for vessel for melting glass
Inventor: YOGO TAMAKAZU
IPC: C03B5/00
Filed: 1995-05-08
Abstract: PURPOSE: To provide the subject protective device made up of specific side support members and specific fixing member to enable a platinum vessel to be placed, disassembled or repaired in an oven without heightening oven height and requiring powder use when the vessel for melting glass is to be protected. CONSTITUTION: A cylinder along the contour of a vessel for melting glass is longitudinally divided, cutouts 2A, 4A to avoid a glass discharge nozzle connected to the vessel are formed respectively at the lower ends of the resultant half-cylinders, and the periphery of the opening of the vessel is provided with a member for reinforcing the opening. The upper ends of the respective support members 2, 4 for the respective half-cylinders are provided with level differences 2B, 4B which are engaged with a fixing ring member 6. The platinum vessel is put into the oven through an openable left side door and placed at the center of a recess 1a. The side support members 2, 4 are also put into the oven along the same direction and allowed to fall into the recess 1a so as to sandwich the vessel nearly rectangularly to its side.  At this time, a discharge pipe is drawn out via the cutouts 2A, 4A and engaged with the fixing ring 6.
Patent JP-S62266531-A (JP)
Title: Film carrying device
Inventor: YOSHIOKA KIYOHARU
IPC: G03B1/56
Filed: 1986-05-15
Abstract: PURPOSE:To remove damage on the leading end of a film and to smoothly carry the film by making it possible to release the carrying pressure of a carrying means, and after detecting that the leading end of the film is carried up to a prescribed position passed a carry driving position, applying the carrying pressure to carry the film. CONSTITUTION:Since a pinch roller 11 is released when the film 1 is carried in the clockwise direction by driving a belt 4 and reaches a driving roller 9 with the inclination of only an angle alpha from the regular carrying direction, the leading end 1A of the film 1 is guided by a carrying guide 25, and while being corrected at its direction, carried in a prescribed direction as shown by a double dotted chain line. When the leading end 1A of the film reaches a sensor 16, a plunger 14 is driven by a control means in accordance with a film leading end detecting signal outputted from the sensor 16, an arm 13 is rotated and the film 1 is clamped with pressure between a pinch roller 11 and a driving roller 9. Consequently, stable carrying free from the generation of a bias or jam is attained.
Patent JP-S58225373-A (JP)
Title: Display device
Inventor: KATAHIRA TAKASHI
IPC: F41G5/08
Filed: 1982-06-25
Abstract: PURPOSE:To make it possible to fire a projectile from firearms at a proper time small in difference and high in a hit rate, by calculating the difference between the present position and an estimated future position of the target after a projectile flying time is elapsed. CONSTITUTION:A tracking calculation apparatus 3 calculates the moving direction and the speed of a target from a present position signal 2 and outputs the moving direction signal 4 and the speed signal 5 of the target to a firing calculation apparatus 6 along with the signal 2. The apparatus 6 calculates a position where the target and a projectile are met within an elapsed time wherein the projectile is shot from firearms to reach the target on the basis of such a supposition that the moving direction and the speed of the target are not changed to output the same as a future position signal 7 and also outputs a projectile flying time signal 15. A delay apparatus 16 delays the signal over the projectile flying time to send the same to a future position error calculation apparatus 18 as a delayed future position signal 17. The apparatus 18 subtracts the signal 2 from the signal 17 to calculate a future position error to output the same to a dispaly unit 20 as a future position error signal 19. The firearms 18 fires the projectile to a future position 11.
Patent JP-H10297994-A (JP)
Title: Growth of silicon single crystal
Inventor: YAMAMOTO YOICHI
IPC: H01L21/208
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To reduce the silica leached out of the crucible into the silicon melt, prevent the occurrence of transition defects and obtain silicon single crystal of high quality in high yield by regulating the convection of the molten silicon with application of static magnetic field, when the silicon starting material is molten. SOLUTION: For example, the silicon starting material is molten, as a Caps magnetic field is applied, a seed crystal is brought into contact with the silicon melt and pulled up thereby growing a silicon single crystal. In this case, the quartz crucible is filled with the silicone starting material and the material is molten by heating with heater 5. The electromagnet coil 2 may be energized from the start of the melting or may be, when a part of the starting material begins melting. Thus, the convection of silicon melt can be inhibited in the crucible, further the elution of foreign substance that may cause transition defect from the quartz crucible and injection of bubbles and silica can be reduced.
Patent JP-S59951-A (JP)
Title: 2-layer wiring structure for chip carrier mounting substrate
Inventor: SATOU KIYOSHI
IPC: H01L23/52
Filed: 1982-06-25
Abstract: PURPOSE:To facilitate the exchange of a chip carrier by forming the first layer conductor of a thin film, and forming an insulator and the second layer conductor of thick films, thereby preventing the solder of the second layer conductor from cracking at the time of soldering the chip carrier. CONSTITUTION:The first layer conductor 2, an insulator 3 of thin film, an insulator 4 of thick film and the second layer conductor 5 of thick film are sequentially formed on the surface of a chip carrier placing substrate 1. A pad 7 for soldering the chip carrier is formed on the conductor 5. A thin film conductor 9 is formed on the surface of the through hole part 6 of the conductor 2 to extend on the insulator 3. The conductor 5 is connected via a conductor 9 to the through hole part 6. A solder resist 8 covers the surface of each formed layer except the pad 7.
Patent JP-S5634012-A (JP)
Title: Automatic controlling method of combustion in incinerator
Inventor: KITANO YUUICHI
IPC: F23N5/00
Filed: 1979-08-30
Abstract: PURPOSE:To attain the automatic controlling method of combustion in an incinerator by a method wherein the automatic entrance into the combustion-facilitating operation is enabled through the foreknowledge of the situation that the reduction of heat of combustion of dust makes spontaneous combustion difficult. CONSTITUTION:The deviation DELTAtheta'=theta-theta' of the aimed furnace temperature theta from the actual furnace temperature theta' is made to be an input for a differential operator 41. When the heat of combustion of dust is reduced and thus the furnace temperature theta' beings to lower, the rate of change DELTAtheta'/DELTAt is to show a large value in the minus direction. If the time DELTAt'' is required for preparation of the combustion- facilitating operation with heavy oil or coal gas the time DELTAt'' is set and thereby the point of time T0 earler by DELTAt'' can be found. At this point of time T0 an output is given from an operator 42 to a controlling device for combustion-facilitating operation, thereby the automatic operation for facilitating combustion with heavy oil or coal gas being started.
Patent JP-S62266857-A (JP)
Title: Semiconductor device
Inventor: NANBU MASATAKE
IPC: H05K3/34
Filed: 1986-05-15
Abstract: PURPOSE:To facilitate the washing of the remnant of flux, which is used at the time of connection using a solder material and to prevent the shortcircuit of a circuit board, in a chip carrier package, by forming a recess in the rear of the chip carrier, and providing a protruded electrod terminal, which is to become an outer electrode terminal. CONSTITUTION:For an outer electrode terminal part 13, a recess is formed in the surface of a ceramic layer 1 of a package. Said surface faces a circuit board. A metallized layer is formed on the recess in the ceramic layer 1. Ni is plated as a barrier metal. Then Au plating and the like are applied. A recess 14 is formed at the outer electrode terminal part 13. A ball shaped or polygonal protruded electrode 15 is fixed to the recess 14 with a welding material. A gap can be formed between a chip carrier and the circuit board. The washing property of the remnant of flux, which is used at the time of connection using solder material, is improved. The short circuits of the electrode of the circuit boards can be prevented. The visual inspection becomes easy and the reliability is improved.
Patent JP-S63303967-A (JP)
Inventor: URURITSUHI KURESU
IPC: B01J23/74
Filed: 1988-05-02
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-H01280241-A (JP)
Title: Toner concentration detecting device for liquid developer
Inventor: OGAWA KAZUO
IPC: G01N21/59
Filed: 1988-05-06
Abstract: PURPOSE:To adjust the value of the gap between the light emitting element and light receiving element of a probe part and characteristic values of a detecting circuit part easily and efficiently by uniting a probe part and a circuit element closely. CONSTITUTION:The probe part 32 is provided with a bracket 32a, whose center piece part 32d is coupled with a bracket substrate 31 through an arm 32e. One arm part 32e of the bracket 32a is fitted with the light emitting element 321 and the other arm part 32c is fitted with the light receiving element 32g. The tip parts of the elements 32f and 32g are put close to each other to form a prescribed gap G, whose value is adjusted with a gap adjusting screw 32j. Further, the printed board 33a of the detecting circuit part 33 is fixed to the bracket substrate 31 across spacers 33b, and various circuit elements are fitted to this board 33a. The detecting circuit part 33 eliminates an output error based upon variance in characteristic value among the circuit elements by adjusting respective resistances.
Patent JP-H09275360-A (JP)
Title: Transmitter-receiver
Inventor: KADO SEIJI
IPC: H04B1/3822
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To make the size of the transmitter-receiver small without increasing the size of a transmission reception resistor (radiation resistor) of an antenna and without deteriorating the reception sensitivity or the like. SOLUTION: A ground conductor 3 is provided on a rear of a printed circuit board 2 and a signal processing circuit section 4 including a transmission reception circuit is provided to a front side. A loading coil 8 is mounted between a print pattern 6 of the signal processing circuit section 4 provided on the front side of the printed circuit board 2 and a print pattern 7 of an antenna 5. Furthermore, a part 5a perpendicular to the printed circuit board 2 of the antenna 5 is extended from the print pattern 7 of the antenna 5 provided to the front side of the printed circuit board 2 and a part 5b of the antenna 5 in parallel with the printed circuit board 2 is extended from the tip of the part 5a perpendicular to the printed circuit board 2 of the antenna 5.
Patent JP-S603186-A (JP)
Inventor: SATOU MICHIO
IPC: H05K1/05
Filed: 1983-06-21
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-H01280398-A (JP)
Title: Wave anechoic room
Inventor: KAWASAKI KATSUMI
IPC: H05K9/00
Filed: 1988-05-06
Abstract: PURPOSE:To obtain a wave anechoic room in which needless waves generated from an experimental object can be perfectly absorbed during measurement of wave and cost of construction is cheap, by a structure wherein a roof is formed in a hemispherical shape having an elliptic configuration in cross section, an extension section projecting from the hemispherical body is provided at one side part on the extension line of the line linking two foci with each other, and so forth. CONSTITUTION:A roof 1 is formed in a hemispherical body having an elliptic configuration in cross section which make a locus in which sum of the distances from two foci F, F' on a floor 2 is constant. An extension section 7 projecting from the hemispherical body is provided at one side part on the extension line of the line linking two foci F, F' with each other. Further, an experimental object 10 for wave is placed on one focus F which is closer to the extension section 7 out of the above mentioned two foci F, F' while wave absorbers 8 are provided on the other focus F'. At the same time, an antenna 9 for measurement is installed in the extension section 7, and wave absorbers 8 are disposed on the inwall of the end part of the extension section 7. Furthermore, for example, a copper plate steel plate is laid on the floor 2 to make it a perfect reflecting surface, and the roof section 1 is formed in the hemispherical body by segments made of FRP, each having a circular peripheral surface, and the periphery of the roof 1 is covered with a copper foil.