baber/WOPTO huggingface dataset:
Patent JP-H07296750-A (JP)
Title: Radiation two-dimensional detector
Inventor: TONAMI HIROMICHI
IPC: H01J31/49
Filed: 1994-04-25
Abstract: PURPOSE:To provide a thin type radiation two-dimensional detector in which the incident radiation can be efficiently converted into an electric signal, and the aperture can be easily extended. CONSTITUTION:A target structure 3, a two-dimensional cathode 4, and an electron beam control electrode 5 are housed in a vacuum vessel 2, and a laser scanning device 6 is arranged on the outside of the vacuum vessel 2. The target structure 3 converts a transmitted X-ray of two-dimensional distribution into a visual beam image by a phosphor 12, and then converts it into a potential of two dimensional distribution by a photoconductive film 14. On the other hand, an electron beam (e) is taken out by scanning the photoelectric converting film 7 of the two-dimensional cathode 4 by a laser beam LB, and the photoconductive film 14 of the target structure 3 is two-dimensionally scanned by this electron beam (e), whereby the potential distribution on the photoconductive film 14 is read.
Patent JP-S5537081-A (JP)
Title: Exchange control system
Inventor: KOBAYASHI TAKASHI
IPC: G06F9/52
Filed: 1978-09-08
Abstract: PURPOSE:To prevent the erroneous process without lowering the processing capacity of the main processor by securing the synchronization with every process block for the synchronous control between the main and secondary processors. CONSTITUTION:The control system comprises several units of secondary processor 5 which give the control to channel system device 6 including the exchange terminal and main processor 1 which controls these secondary processors. The control information for the exchange terminal is transmitted from processor 1 to processor 5 with every process block to give the announcement of the operation result every process block. Then the synchronous process becomes possible with every block between the main and secondary processors by confirming the result of every process block to be sent back. In such way, the synchronization is not required with every control information, and furthermore the integrated control can be given to the call station between processors 1 and 5 without lowering the processing capacity of processor 1, thus causing no erroneous process.
Patent JP-H06323644-A (JP)
Title: Refrigerator
Inventor: OKAMOTO HIROSHI
IPC: F25B1/00
Filed: 1993-05-12
Abstract: PURPOSE:To provide a refrigerator in which an oil cooler is arranged in a compressor, liquid refrigerant acting as oil cooling medium fed to the oil cooler is guided from a water-cooled condensor, a circulating amount of liquid refrigerant for the oil cooler is assured even in any states, a cooling efficiency against the compressor can be improved and a compressing performance can be improved. CONSTITUTION:An oil cooler pipe 32 is arranged in a compressor 20. A refrigerant suction pipe 26 and a refrigerant discharging pipe 21 are connected to the compressor. A water-cooled condensor 22 is connected to the refrigerant discharging pipe 21. An oil cooler inlet pipe 33 is connected to the water-cooled condensor 22 and one end of the oil cooler pipe 32. The oil cooler outlet pipe 34 is connected to the refrigerant discharging pipe through the other end of the oil cooler pipe 32 and an ejector 27. A cooling bypass pipe 37 is branched from the oil cooler inlet pipe 33 and connected to a refrigerant suction pipe 26 through a throating device 38 and a close contact part 37a, closely contacted with the oil cooler inlet pipe 33.
Patent JP-H0410250-A (JP)
Title: Production of optical disk substrate
Inventor: HAYASHI TAKASHI
IPC: G11B7/26
Filed: 1990-04-26
Abstract: PURPOSE:To obtain stable substrates having good optical and mechanical characteristics by cooling the high-temp. substrates right after molding of the plastic substrates for constituting optical disks in a refrigerating atmosphere, then housing the substrates in a storage container or moving container. CONSTITUTION:The high-temp. substrates 2 right after molding are cooled in the refrigerating atmosphere and are when housed in the storage container 1 in the production of the plastic substrate constituting the optical disks. The substrates 2 are prevented from receiving the adverse influence of the heat with each other in this way and the stable optical disk substrates having the good optical and mechanical characteristics are obtd. in the container 1.
Patent JP-H08306309-A (JP)
Title: Stripe counting device
Inventor: OYAMA YUICHI
IPC: G06T7/00
Filed: 1995-05-09
Abstract: PURPOSE: To obtain an effect capable of quickly counting a stripe pattern by providing a microscope, a photosensor and a counter which relatively move with a measuring object in order to measure plural stripes. CONSTITUTION: A stripe counting device not only counts the number of carbon stripes but also can measure a distance between adjacent stripes. Therefor, the device is provided with a CCD camera 16 which is added to an autofocus microscope 4 and photographs a carbon stripe image, an image processor 20, a computer 24 and a sequencer 26. The image processor 20 measures a stripe width by receiving a video signal of the carbon stripes. The computer 24 is provided with the sequencer 26 to store width dimension data by receiving stripe width dimension data 22. Microscope position control data 30 is outputted to the carbon stripe counting device from the sequencer 26, and is controlled by X, Y, Z and θ control signals 32 to the autofocus microscope 4.
Patent JP-S61268918-A (JP)
Title: Lost fire safety device for gas equipment
Inventor: TAMATE YASUYUKI
IPC: F23N5/02
Filed: 1985-05-22
Abstract: PURPOSE:To prevent an erroneous closing of a valve port caused by accidental fire and provide a complete seal against a leakage of gas from a valve chamber by a method wherein an operation-sensing part made of a shape memory alloy is arranged, a gas passage is opened with an austenite phase at the operation- sensing part and the gas passage is closed when a martensite phase is generated. CONSTITUTION:An operating member 105a is moved in a direction A by an austenite phase generated under heating of flame from a gas burner 101 caused by an operation-sensing part 100 which is made of a shape memory alloy. with this movement, the operating member pushes a rubber-like resilient film 109, and pushes a valve body 103 fixed to one end of the operating member 105b against a repelling force of the compression spring 107. With this movement, the valve body 103 is moved away from the valve seat 106 to close the gas passage 108a communicating with the gas inlet port 108. The operation-sensing part 100 shows a martensite phase on the accidental fire of the gas burner 101 and when a tension force of the shape memory alloy is lost, the valve body 103 moves under a repelling force of the compression spring 107, abutted against the valve seat 106 to close the gas passage 108a.
Patent JP-S605492-A (JP)
Title: Address buffer circuit of semiconductor memory device
Inventor: HANDA HIROMITSU
IPC: G11C11/34
Filed: 1983-06-22
Abstract: PURPOSE:To eliminate the effects of the phase difference of input signals and the noises without increasing the number of external signal terminals, by obtaining an OR of the pulse signal every address input terminal to produce the trigger signal for a piece of address latch circuit and to input the trigger signal to a trigger input terminal of each address latch circuit. CONSTITUTION:A circuit group 7 is provided to each address input terminal, and an AO address input terminal 17 is connected to the input terminal of the 1st circuit group 7. At the same time, the A1 and A2 address input terminals 18 and 19 are connected to the input terminals of the 2nd and 3rd circuit groups 7 respectively. A wired OR4 is obtained among output terminals 8-11 of the 1st- 4th circuit groups 7, and the output terminal of the OR4 is connected to a trigger input terminal. The group 7 detects the changing point of an address input signal to produce a trigger signal 12 which fetches the address information to an address latch circuit 6. Then the data input signal of the circuit 6 is fetched to the address latch circuit by the signal 12.
Patent JP-S604089-A (JP)
Title: Printing color selecting method for color printer
Inventor: TAKENOYA HIDEAKI
IPC: B41J27/20
Filed: 1983-06-22
Abstract: PURPOSE:To make uniform exudation of an ink and prolong the useful life of the entire body of impregnated members, by a method wherein faced positions of a printing head and each of impregnated members are selected at random in a selected color each time of turning-ON a power source, and thereafter the setting position in the selected color is sequentially changed. CONSTITUTION:A controlling circuit 6 comprising a micro-computer receives printing information from a personal computer 7 or the like, and controls the drives of each printing wire driving solenoid incorporated in an impact-type printing head 3, a head-driving motor 8, a color-selecting motor 9, a paper-feeding motor 10 or the like. In addition, the circuit 6 comprises a random number generator, so that each time a power source is turned-ON at the time of starting to control the printer, a setting position for each of sections asigned with symbols N10-N70 or a setting position for other section is selected at random for each of the impregnated members 2 on the basis of the random number signal.
Patent JP-H04318224-A (JP)
Title: Air intake controller for engine
Inventor: ISAKA YOSHIHARU
IPC: F02B31/02
Filed: 1991-04-15
Abstract: PURPOSE:To prevent air intake resistance from increasing at the time of high- speed rotation or the like. CONSTITUTION:An air intake valve 11 is disposed at an air intake valve opening 4c which opens to a combustion chamber 4b, and the air intake valve opening 4c is led to the external wall 4g of a cylinder head through an intake passage 17 which consists of a bent part 17b bending outward from the inlet valve opening 4c, and a linear part 17d extending approximately linearly following it. A plate-type air intake control valve 21 which changes a cross area of the intake passage 17 is disposed at a part between a bottom wall surface of the linear part 17d of the cylinder head 4 and a mating surface 4a on the cylinder block side in an approximately orthogonal direction to a cylinder shaft so as to go forward and backward.
Patent JP-S5813885-A (JP)
Inventor: MURAI KATSUROU
IPC: E06B3/74
Filed: 1981-07-15
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-H01282489-A (JP)
Title: Method for controlling tracking speed of moving body by laser beam
Inventor: NAKANO KOICHI
IPC: G05D1/08
Filed: 1988-05-07
Abstract: PURPOSE:To smoothly perform tracking corresponding to the speed of a moving body, by calculating the relative angular velocity of the moving body and scanning beam from the change of the receiving position of return beam and accelerating or decelerating a tracking speed on the basis of said angular velocity. CONSTITUTION:The laser beam LB generated from a laser beam generator 110 scans a space to be incident to the reflective body 200 provided to a moving body 20 and reflected as return beam RB. At this time, when a beam receiving position is shifted, the beam receiving position signal detected by a position sensor 132 is inputted to polarity judge circuits 401, 402 and the circuits 401, 402 output tracking direction signals to motor driving circuits 415, 416. At the same time, the relative angular velocity of the moving body and laser beam is operated from the change quantity of the beam receiving position of the sensor 132 and the operation result is inputted to speed signal generating circuits 413, 414 which is turn output tracking speed signals to the circuits 415, 416. Therefore, the circuits 415, 416 drive X- and Y-axis pulse motors 123, 124 and a tracking speed is subjected to acceleration/deceleration control so that the relative angular velocity becomes zero.
Patent JP-H05307806-A (JP)
Title: Tape guide
Inventor: YONETANI SHINJI
IPC: G11B15/60
Filed: 1992-04-30
Abstract: PURPOSE:To obtain the tape guide for a magnetic tape which is made of a synthetic resin and has a good traveling characteristic. CONSTITUTION:This tape guide is made of the cylindrical or circular columnar synthetic resin having the drum-like curved surface which is larger in the outside diameter of the central part than the outside diameter at both ends. The tape guide is produced by injection molding, etc., using high mol.wt. polyethylene having a large mol.wt. as the synthetic resin. As a result, the tape guide which can be easily produced, is lightweight and has the characteristics equiv. to the characteristics of a metallic tape guide is obtd.
Patent JP-S5735545-A (JP)
Title: Preparation of n-alkylalkylenediamine
Inventor: TAWARA SUSUMU
IPC: C07C209/26
Filed: 1980-08-13
Abstract: PURPOSE: To prepare an N-alkylalkylenediamine in simple operations in high yield, by adding an aliphatic aldehyde in a solvent to an alkylenediamine slowly under pressure of hydrogen in the presence of a platinum group metal instead of addition in one step.  
     CONSTITUTION: An alkylenediamine, e.g. ethylenediamine or propylenediamine, is brought into contact with an aliphatic aldehyde, e.g. formaldehyde or acetaldehyde, in a rection solvent, e.g. methanol, in the presence of a platinum group catalyst, e.g. Pd, under pressure of hydrogen [2W80kg/cm 2  (gauge)] to prepare an N-alkylalkylenediamine. In the process, the aliphatic aldehyde is slowly added to the alkylenediamine. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5536498-A (JP)
Title: Oxime derivative*its manufacture and plant protecting agent containing it
Inventor: BERUNAA FUERII
IPC: A01N35/10
Filed: 1979-08-31
Abstract: Oxime derivatives of the formula (I)    <IMAGE>  (I)  wherein n is 0, 1 or 2 and m is 0 or 1, and Ar is a phenyl radical   <IMAGE>   a naphthyl radical substituted by R2 and R3, a 5- to 10-membered heterocyclic radical which contains not more than 3 identical or different heteroatoms N, O and/or S and which is substituted by R2, R3 and R4 and can be substituted by oxo or thiono, or if m is 0, Ar is a radical R-CO, wherein R is a radical -OR5, in which R5 is an aliphatic group containing not more than 8 carbon atoms or is an araliphatic group containing not more than 15 carbon atoms or is a cycloaliphatic or aromatic group, each containing not more than 10 carbon atoms, while the possible substituents of the aromatic radicals or of the cycloaliphatic radical are halogen, -CN, -NO2, lower alkyl, lower alkoxy, haloalkyl; or R is a radical -NH-CO-NH-R7 or a radical -N(R6)(R7), wherein R6 is hydrogen or lower alkyl and R7 is hydrogen or an aliphatic group containing not more than 8 carbon atoms or an araliphatic group containing not more than 15 carbon atoms, or a cycloaliphatic YSO2R12   <IMAGE>   <IMAGE>   wherein R9 is hydrogen, a cycloaliphatic, araliphatic or aromatic group which is unsubstituted or mono- or polysubstituted at the ring by CN, NO2, halogen, lower alkyl, lower alkoxy or haloalkyl, or is lower alkenyl, lower haloalkenyl or lower alkynyl, R10 is an aliphatic group or a cycloaliphatic, araliphatic or aromatic group which is unsubstituted or mono- or polysubstituted at the ring by CN, NO2, halogen, lower alkyl, lower alkoxy or haloalkyl, R11 is hydrogen, lower alkyl or cycloalkyl, R12 is lower alkyl or an aromatic group, while Y is 0, S SO, SO2 or   <IMAGE>   and A is C2-C3alkylene or C2-C3alkenylene which is unsubstituted or substituted by halogen, CN or lower alkyl and which together with a carbon chain which is unsubstituted or substituted by halogen, CN or lower alkyl can form a fused ring, and Hal is halogen. These compounds are used for protecting plant crops form the action of aggressive agricultural chemicals.
Patent JP-H0253698-A (JP)
Title: Rotor head for rotary-wing aircraft with damper built-in type elastic return inter-wing tie rod
Inventor: BURIYUNO GINBARU
IPC: B64C27/35
Filed: 1989-04-28
Abstract: PURPOSE: To remove the excessive coupling to a rotor head by holding an essential toggle joint on a means for connecting a blade to a hub in the radially outside beyond the intersection forming the single center of the joint connecting of a connecting member to the hub. CONSTITUTION: A blade-to-blade connecting device having a plurality of resilient- return tie rod 29 with built-in damping arrangement mounted in a ring form is provided around a hub 1. An essential toggle joint 41 is situated about on the feathering axial line X-X, and held by a means 13 for connecting a blade to the hub 1 in the radially outside beyond the intersection C where the flapping axial line, the drag axial line and the feathering axial line cross to form the single center of the joint connection of a connecting member 13 to the hub 1. According to this, the excessive coupling to a rotor head can be removed.
Patent JP-H04340802-A (JP)
Title: Lc oscillation circuit
Inventor: YANO NOBUMITSU
IPC: H03B5/06
Filed: 1991-05-17
Abstract: PURPOSE:To constitute an LC oscillation circuit of in extremely small number of circuit elements by connecting one MOS type field effect transistor with the output of an invertor being an inversion amplifier. CONSTITUTION:The gate of a P channel MOS type field effect transistor 3 is connected with a terminal 9 for a forced synchronization, and the drain is connected with the input of a comparator 7. Each one terminals of capacitors 4 and 5 is grounded, and the other terminals are respectively connected with the input and output of an invertor 8. A coil 6 is connected between the other terminals of the capacitor 4 and 5. MOSFET 1 and 2 are serially connected between a power source 10 and a ground. In this case, the potential of the output of the invertor 8 can be arbitrarily set by the current capability rate of the P channel MOSFET 3 to be N channel MOSFET 3 during the stoppage of oscillation. Therefore, entire oscillation signal outputted from the invertor 8 roughly oscillates about the reference voltage of the comparator 7.
Patent JP-H05185609-A (JP)
Title: Painting method and its device
Inventor: SHIOZAKI HIROKI
IPC: B41J2/21
Filed: 1992-04-03
Abstract: PURPOSE:To provide a painting method and its device wherein painting superior in water resistance and weather resistance can be drawn directly on a painting surface such as a wall surface and a density difference can be produced easily even if complicated injection quantity control is not performed. CONSTITUTION:A head unit 12 in which eight nozzles 14 injecting ink having colors difference from each other are arranged in a horizontal direction at a fixed pitch intervals alpha is moved in a vertical direction and horizontally to a painting surface 50 intermittently by pitch beta which is a measure of the arranged pitch alpha. Then since a fixed quantity of the ink is injected through the selected nozzle 14 at each and every moving pitch beta synchronously with an intermittent movement, the ink having colors different from each other is applied to positions different from each other in a dotted state.
Patent JP-S5539030-A (JP)
Title: Temperature controller of hydrogen detector in cover gas
Inventor: YOKOTA NORIKATSU
IPC: G21C17/00
Filed: 1978-09-14
Abstract: PURPOSE: To improve the reliability in the water leak detection of a fast neutron reactor by controlling the temperature of a metal thin film portion with the use of a liquid metal which effects substantially the same density to the atomic density of the hydrogen per unit volume in cover gas phase.  
     CONSTITUTION: A detector 8 is lined with a metal thin film such as an Ni thin film 14 and further with a container 30 of the Ni film, and a metal 31 which is in a liquid state at a temperature in the vicinity of 500°C, and a heater 20 are interposed between the thin film 14 and a guard 15. The thin film 14 and the container 30 are heated by the liquid metal 31 which is heated by the heater 20 and the temperature of the metal 31 is detected by a thermocouple 22. The metal such as Li, which has a low boiling point and an excellent thermal conductivity and which has substantially the same atomic number as hydrogen for the same volume of the metal in the cover gas phase, is used as the metal to be inserted. As a result, even if there is a high heat source so that the flow rate of Ar gases are fluctuated, no large temperature change of the Ni film takes place. As a result the temperature control of the Ni film can be facilitated so that no error signal is generated for the water leak. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08266835-A (JP)
Title: Bag filter device
Inventor: YOSHIOKA MASABUMI
IPC: B01D46/02
Filed: 1995-03-31
Abstract: PURPOSE: To dispense with a pre-duster device and to prevent an entanglement of a suspended matter of stripe, etc., between filter cloth and saving a space with simple device, by forming an introducing body of a dust-containing air in a bag chamber, making the length of the introducing body to divide a filter cloth and forming many holes. CONSTITUTION: The introducing body 6 of the dust-containing air is formed in the bag chamber 1 of a bag filter device. The length of this introducing body 6 is made equal to or more than a length and dimension of a bag 4, and a suspended matter (g) in a form of sheet, or tape, etc., is kept in a state separated completely from the bag 4. And many holes 7 for making downward stream when the dust-containing air is blown in and for flowing out the dust- containing air except a coarse suspended matter from its side in a filter direction are pierced. In such a way, the entanglement of the suspended matter in a form of cord, etc., between the filter cloths is prevented.
Patent JP-H06300592-A (JP)
Title: Automatic measurement system, data conversion device, and data processing device
Inventor: ISHIDA YOSHIHIKO
IPC: G06F17/40
Filed: 1993-04-14
Abstract: PURPOSE:To lighten a burden on development of software at designing a system by providing an automatic measuring system full of general purpose adaptability which can connect to respective measuring instruments of all makers. CONSTITUTION:This automatic measuring system is provided with a microcomputer 5, actually measured data D1 from measuring instruments 3, 3,... are compared with reference values previously stored in the microcomputer 5, and the results are output to a display device 5b and the like. All the actual measured data D1 of the measuring instruments 3, 3,... are converted to digital signals D2 of a fixed type by means of a data conversion device 1, and input to the microcomputer 5. Thereby, all the actual measured data D1 of the measuring instruments 3, 3,... become the same type digital signals D2 for the microcomputer 5, and hence the burden on making the software can be lightened.
Patent JP-H05219891-A (JP)
Title: Preparation of fruit base having high fruit juice content and preparation of fruit juice-containing candy and chewing gum by using the fruit base
Inventor: YURI JUNZO
IPC: A23L2/02
Filed: 1992-04-06
Abstract: PURPOSE:To prepare a fruit base having high fruit juice content, containing a specific amount of water an useful as a raw material for candy or gum base by concentrating a concentrated fruit juice together with sugars at a specific temperature under reduced pressure. CONSTITUTION:Concentrated fruit juice is further concentrated together with sugars such as starch syrup, powdery wheat-gluten, etc., at 30-70 deg.C under reduced pressure of 500-700mmHg preferably spending 15-60min to obtain the objective base having a water content of 5-10wt.%.