baber/WOPTO huggingface dataset:
Patent JP-S6462142-A (JP)
Title: Magnetic resonance imaging method
Inventor: MACHIDA YOSHIO
IPC: A61B10/00
Filed: 1987-09-03
Abstract: PURPOSE:To perform high resolving power imaging without bringing about a large capacity inclined magnetic field system, by utilizing the theory of super-resolution and a magnetic resonance signal to form data of high resolving power from the data of the small region in the frequency space of a specimen to be examined. CONSTITUTION:As a data collecting sequence, an examinee P is arranged in a static magnetic field and a transmitter 5 is driven by the pulse sequence due to the operation of a sequencer 10 to apply a rotary magnetic field from the transmitting coil of a probe 3 and X-, Y- and Z-axis inclined magnetic field power sources 7, 8, 9 are driven to apply inclined magnetic fields from an inclined magnetic field generating coil 2 and the signal from a selective exciting region is sampled from the receiving coil of the probe 3 and this operation is performed two times to use the previously obtained data in the estimation of a specimen present region and the later obtained data is processed by a super-resolution processor 11e to be used as a diagnostic data. In this constitution, since an object, that is, an imaging range is known by the previous sequence and the sampled data thereafter are subjected to signal processing by a super-resolution method, a large capacity inclined magnetic field system is not brought about and high resolving power imaging can be performed using only the data from a small region.
Patent JP-S6281909-A (JP)
Inventor: HONGO HIDEKAZU
IPC: H02B1/30
Filed: 1985-10-03
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-S59108980-A (JP)
Title: Forecast of striking by lightning
Inventor: NAGATA YOSHISHIGE
IPC: H02H3/22
Filed: 1982-12-14
Abstract: PURPOSE:To realize an economical system structure with emission of an accurate warning against striking by lightning by judging data on changes in the intensity of an electric field and the distance from a thunder cloud at the observation point to obtain the position of the thunder cloud and the distribution of changes in the electric field level. CONSTITUTION:A thunderclap converter section 7 starts operation to send a clock pulse signal to a processor 10 for counting when a ground electric field, namely, the inversion in the polarity of a corona current is detected with a lightning converter section 4 as the strength of a thunder cloud increases and exceeds the critical ground electric field. Subsequently, when a thunder clap arrives and is inputted from a sound collection microphone 5, the transmission of clock pulse signal is stopped. In this case, the time (t) between striking by lightning and the arrival of the thunderclap is calculated from the number of pulse counted while the distance D from the thunder cloud, namely, the point of striking by lightning from an observation point is computed from the relationship of D=c.t (c is sound velocity). The results are outputted as a thunder cloud distance signal from the processor 10.
Patent JP-H0779149-A (JP)
Title: Semiconductor integrated circuit device
Inventor: ETO JUN
IPC: H03K19/003
Filed: 1993-09-06
Abstract: PURPOSE:To provide a semiconductor integrated circuit device without deteriorating noise margin and causing malfunction even when the distortion of a waveform of a signal through a signal wire increases in the printed circuit board on which the semiconductor integrated circuit device is mounted. CONSTITUTION:Pins P101, P102, P103, P104, P105 receiving a signal level setting signal to decide a comparison voltage and an output signal level for the discrimination of the input signal level are provided in the semiconductor integrated circuit device C1. Since the comparison voltage used to discriminate an output signal level and an input signal level is adjusted in matching a state of noise when the semiconductor integrated circuit device C1 is mounted on a printed circuit board, the noise margin is not deteriorated and no malfunction takes place.
Patent JP-S60112599-A (JP)
Inventor: HIROOKA SHIGERU
IPC: B66F9/06
Filed: 1983-11-24
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-H0268939-A (JP)
Title: Die bonding device
Inventor: SHIYUUSE WATARU
IPC: H01L21/52
Filed: 1988-09-02
Abstract: PURPOSE:To acquire a device which can press a lower end of a nozzle against an upper surface of an electronic part by an optimum pressure at the time of pick up and landing by providing an automatic pressure device which consists of a motor controlled by a computer where a thickness of the electronic part is stored and a driving means to lift and drive the nozzle driven by the motor. CONSTITUTION:A die bonding device is provided with a supply section 5 of an electronic part P, a positioning section 14 of a substrate 4, and a transfer head 12 which transfers and mounts the electronic part P of the supply section 5 to the substrate 4. The die bonding device is also provided with a motor 50 which is controlled by a computer 54 where data of a thickness of the electronic part P to be packaged to the substrate is stored and driving means 47, 48, 55, 57-59 which lift and drive the nozzle 6 of the transfer head 12 driven by the motor. For example, an amount of pressure against the electronic part P of the nozzle 6 to be adjusted according to a thickness of each electronic part P is stored to the computer 54 in advance as a parameter of revolution of the motor 50. Then the motor 50 is driven to press the nozzle 6 against each electronic part P with an optimum pressure.
Patent JP-S6279715-A (JP)
Inventor: FURUYA KENJI
IPC: A01G1/04
Filed: 1985-10-03
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-H0541408-A (JP)
Title: Bonding method
Inventor: TANAKA OSAMU
IPC: H01L21/60
Filed: 1991-08-05
Abstract: PURPOSE:To obtain a bonding method capable of individually controlling adhesive force and shrinkage force when a semiconductor chip is mounted on a circuit board. CONSTITUTION:Adhesive agent 21 having curing function and shrinkage function is inserted between a circuit board 10 and a semiconductor chip 11. A process for curing the adhesive agent and a process for shrinking it are performed. By separating the curing process from the shrinking process, the following can be controlled; the timing of the generation of adhesive force caused by curing, the strength of adhesive force, the timing of the generation of shrinkage force, and the strength of shrinkage force. Thereby the extraction of the optimum condition of bonding is facilitated, so that the reliability of packaging is improved.
Patent JP-H0384953-A (JP)
Title: Semiconductor integrated circuit device
Inventor: FUTAMI YOSHINORI
IPC: H01L23/522
Filed: 1989-08-28
Abstract: PURPOSE:To easily bury an interconnection material in a through hole, to enhance a strength of the through hole part at an upper layer, to increase a contact area of an interconnection material with a lower layer and to enhance an electric continuity quality by a method wherein one side of the through hole is made larger than an interconnection width of an interconnection layer at a lower layer and the other side is made smaller than an interconnection width of an interconnection layer at an upper layer. CONSTITUTION:A width of one side at a through hole 6 is larger than a width of an interconnection 3 at a lower. layer. The interconnection 3 is covered. Thereby, a contact area is made large and an electric continuity resistance is lowered. The other side is made smaller than a width of an interconnection 5 at an upper layer in such a way that the through hole 6 is limited to the width of the interconnection 5 at the upper layer. Thereby, a strength of the interconnection 5 is secured. In addition, when the through hole 6 is limited to the width of the interconnection 5 at the upper layer, it is possible to prevent a cross-sectional area of the interconnection 5 from being narrowed at the through hole part, to prevent the interconnection from being fused and broken by an electric current and to increase an electric current amount.
Patent JP-S6199894-A (JP)
Inventor: KONO TAKAYUKI
IPC: G21C19/46
Filed: 1984-10-23
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-S6280524-A (JP)
Title: Production of blackbody furnace
Inventor: HISHIKARI ISAO
IPC: F27D1/00
Filed: 1985-10-04
Abstract: PURPOSE:To decrease the deterioration of emmisivity and to attain stable blackbody conditions by forming a metallic layer by a surface treatment on the inside wall of the cavity of a furnace body consisting of a metal having good heat conductivity and subjecting the same to thermal exidation thereby blackening the metallic layer. CONSTITUTION:The metallic layer 2 formed on the furnace body 1 consisting of the metal such as Al or Cu having good heat conductivity is the metallic layer of Ni, Cr, etc., formed within the cavity of the furnace body 1 by the surface treatment such as plating or vapor deposition. The metallic layer 2 is further oxidized by hihg-temp. heating to oxide NiO2, Cr2O3 and is thus blackened. The inside wall of the furnace body 1 consisting of Cu, etc., is surface-treated by plating of Ni, Cu, etc., and is blackened by the thermal oxidation and therefore, the stable film is formed and the emissivity stable for a long period of time is obtd. Such furnace body is suitable as a blackbody furnace.
Patent JP-H0383879-A (JP)
Title: Treatment of animal droppings
Inventor: ISHIDA KIYUUICHI
IPC: C05F3/06
Filed: 1989-08-28
Abstract: PURPOSE:To improve treatment efficiency by blending animal droppings with an organic substance-decomposing microorganism as a fermentation auxiliary, putting the blend in a bucket made of wire net spread with a fine mesh net, allowing the blend to stand, fermenting, aging and drying the blend. CONSTITUTION:A square bucket 1 made of wire net with an open top is used and a water-resistant, corrosion-resistant bag-shaped net 2 of nylon, etc., having 100-200 meshes is laid on the inside. Then animal droppings of chicken, etc., are blended with 100-300wt.% based on animal droppings of one or more of straw, chaff, papermaking sludge, etc., as a fermentation auxiliary and 1-10wt.% organic substance-decomposing microorganism such as bacteria or yeast by a mixer, etc. The blend is put in the bucket 1 spread with the bag-shaped net 2, allowed to stand in a chamber for 15 days. The whole blend is uniformly aged and dried to give dried odorless solid compound fertilizer.
Patent JP-H0386512-A (JP)
Title: Control device of die temperature
Inventor: TANIMURA MASAKI
IPC: B29C45/78
Filed: 1989-08-30
Abstract: PURPOSE:To shorten a changeover time of heating mediums to be fed within a mold, by a method wherein the heating medium to be sent out by the first or second heating medium circulating device, which does not circulate the heating medium to the mold, is circulated to a short-circuiting flow path pipe. CONSTITUTION:Bidirectional solenoid valves 9, 10, 13 constitute a heating medium changeover device 24 which changes over selectively to a circulation of a high- temperature or low-temperature heating medium. In the case where a high-temperature heating medium is circulated within a die 1 by the first heating medium circulation device 11 by controlling the bidirectional solenoid valves 9, 10, 13, the low-temperature heating medium to be sent out by the second heating medium circulation device 12 is circulated within a short-circuiting passage pipe. Then in the case where the low- temperature heating medium is circulated within the die 1 by the second heating medium circulation device 12 by controlling bidirectional solenoid valves 9, 10, 13, the high-temperature heating medium, which is sent out by the first heating medium circulation device 11, is circulated within a short-circuiting passage pipe 14. When the heating medium, which is not circulated within the die 1, is circulated within the short-circuiting passage pipes 14, 15, the heating medium, which is circulated within the die 1, can be changed over by the corresponding swiftly to an action of the heating medium.
Patent JP-H1051793-A (JP)
Title: Block matching device
Inventor: MINAMI TOSHIHIRO
IPC: H04N19/51
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To reduce an operation quantity and to suppress a pixel data transfer quantity in a retrieval area, which is to be transferred, by sub-sampling pixels existing in a template one pixel by one, generating reduced templates and evaluating a difference of a value of the pixels in a corresponding position with a reduced block segmented from a reduced picture for the respective reduced templates. SOLUTION: A reduced template generation means 40 divides the template of four pixels × four lines into a small block of two pixels × two lines and samples a pixels existing in a prescribed position in a small block by one. Thus, the reduced templates ST1-4 are generated. A reduced block evaluation means 50 evaluates the difference of the values of the picture elements in a corresponding position with a reduced block of two pixels × two lines, which is segmented from a reduced picture of five pixels × five lines generated by a reduced picture generation means 30, for the respective reduced templates ST1-ST4 generated by the educed template generation means 40.
Patent JP-S6281598-A (JP)
Inventor: KONO JUNICHIRO
IPC: G21C13/00
Filed: 1985-10-07
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-S6199857-A (JP)
Title: Gas analyzing instrument
Inventor: KAMISAKA HIROJI
IPC: G01N1/22
Filed: 1984-10-22
Abstract: PURPOSE:To enable a stabilized analyzing at all times by sectioning a pressure regulator into 1st chamber and 2nd chamber by a diaphragm and by providing a freely approachable and separatable valve body on the diaphragm for the valve port communicating to the gas leading-in port and leading-out port of 2nd chamber. CONSTITUTION:A pressure regulator 10 is sectioned into a chamber 11 and chamber 12 by a diaphragm DP and the leading-in port 13 of a reference gas is formed in the chamber 11. The reference gas is fed via a pressure regulator 22 into the port 13. In the chamber 12 a sample gas leading-in port 14, gas leading-out port 15 and the valve port 16 communicating to both ports 14, 15 are formed, also the valve body 17 of freely approaching and separating to the valve port 16 is provided. The valve body 17 is attracted magnetically on the fitting part 18 having the magnetic part being provided on the diaphragm DP and made slidable in the plane face direction of the diaphragm DP. The port 14 is connected to a sample gas line 30 via a branch line 31. The sample gas of a fixed fluid quantity is thus fed stably always to a detector 40 and a correct gas analysis is enabled.
Patent JP-H0387521-A (JP)
Title: Microwave oven with electric heater
Inventor: KAWAI KAZUHIRO
IPC: F24C7/02
Filed: 1989-08-29
Abstract: PURPOSE:To prevent deformation of a heater or deterioration of cooking performance from occurring due to impacts and eliminate the possibility of electric shock due to breakage of a bulb, by arranging several copper-made protective rods on the lower side of an electric heater disposed in a heating chamber, locating intermediate parts of the rods in the heating chamber, passing both end parts of the rods through small holes provided in side walls of a heater cover, and fixing only one end of each of the rods. CONSTITUTION:Several copper-made protective rods 6 are disposed on the lower side of an electric heater 3 attached to an upper part of a heating chamber 1 to prevent a container 8 or a material to be heated 7 from being brought into contact with the heater 3 by mistake, and thereby to prevent deformation of a metallic pipe of a sheathed heater or breakage or cracking of a bulb of an infrared heater. One end of each of the protective rods 6 is fixed by welding or the like, whereas the other end is left free, whereby the rods 6 are prevented from being curved or deformed upon expansion. The surfaces of the copper rods located in the heating chamber are enameled to serve as support rods, whereby the appearance is maintained in the initial condition for a long time. The protective rods 6 are fixed at positions spaced from a side wall 5a of a heater cover by lambda/2, whereby the quantity of electromagnetic waves leaking out of the heating chamber by propagation in the rods 6 is reduced.
Patent JP-S61104392-A (JP)
Title: Semiconductor integrated circuit
Inventor: UCHIDA HIDEAKI
IPC: G11C11/34
Filed: 1984-10-24
Abstract: PURPOSE:To execute a stable operation even in the case of a variation in operating power supply voltage by constituting an address buffer circuit, of a pair of differential transistors connected to a constant-current transistor which is brought to prescribed control, a pair of driving transistors, and a pair of current mirror circuits of a different conductive type. CONSTITUTION:A non-inversion address, an inversion address a0, inversions a0, a1 and inversions a1... corresponding to addresses A0, A1... are outputted by non-inversion/inversion circuit G0, G1... of an address buffer ADB. These circuit G0, etc. are constituted of a pair of differential transistors Q3, Q4 connected to a constant-current transistor Q9, a pair of driving transistors Q6-Q9, and FETs Q10-Q13 of a pair of load transistors which are a conductive type different from said pairs and a current mirror circuit, etc. A bias voltage of intermediate potential of a ground potential through a resistance R7 and diodes D1, D2, and an ECL operating power source voltage VEE is supplied to the transistor Q9, a constant-current flowing to the transistor Q9 becomes constant without being influenced by a variation of the voltage VEE, the transistors Q3, Q4 are not saturated, and a buffer circuit is operated stably.
Patent JP-S59113383-A (JP)
Title: Quick suction air valve with exhaust quantity control valve
Inventor: MORIOKA SUEYOSHI
IPC: F16K24/00
Filed: 1982-12-20
Abstract: PURPOSE:To prevent water-hammering, by providing an exhaust quantity control valve which faces the large air hole of the lid of an air valve and substantially hinders only much exhaust. CONSTITUTION:An exhaust quantity control valve 7, which substantially hinders only much exhaust, is provided in the face of a large air hole 4A which is provided in the lid 4 of an air valve to perform much suction and exhaust. When water is caused to flow through a pipe, a float valve 2 in a valve casing 1 gravitates so that the large-diameter air hole 4A of the lid 4 is opened. At that time, the exhaust quantity control valve 7 facing the air hole 4A restricts the quantity of exhaust and allows only a small quantity of exhaust so that the water gradually flows into the valve casing 1 when the water is introduced into it. For that reason, a harmful water hammer does not occur.
Patent JP-S6274353-A (JP)
Inventor: EDEI BENJIYAMIN BOSUKANPU
IPC: G01R33/36
Filed: 1986-09-22
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-H0656173-A (JP)
Title: Cushioning structure
Inventor: IO AKIRA
IPC: B65D81/113
Filed: 1992-07-30
Abstract: PURPOSE:To prevent, in the use of a cushioning structure having cushioning materials in use against part of an object for packing, dislocation of a cushioning material without using an adhesive when an object is packed in place. CONSTITUTION:To set cushioning materials 4a, 4b and hold them in place raising fastening pieces 3a, 3b from a corrugated paperboard 1 at the boundary and passing into grooves 5a, 5b for insertion formed in the cushioning materials 4a, 4b. As a result, the cushioning materials 4a, 4b are not dislocated during the packing operation so that the packing operation becomes easier, and furthermore it becomes possible to replace the cushioning materials 4a, 4b.
Patent JP-S59111692-A (JP)
Inventor: ADACHI TATSUYA
IPC: G10H1/057
Filed: 1982-12-17
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-H04107239-A (JP)
Title: Method for melting silicon steel stock
Inventor: NAKATO SAN
IPC: C22C33/04
Filed: 1990-08-27
Abstract: PURPOSE:To manufacture a silicon steel as the raw material for a silicon steel sheet having high magnetic flux density, at the time of manufacturing a silicon steel by adding Fe-Si to a molten steel in a ladle, by using Fe-Si having low content of Ti and Al and suppressing the content of Al2O3 and TiO2 in molten slag in the ladle. CONSTITUTION:At the time of manufacturing a silicon steel as the stock for a grain-oriented silicon steel sheet, a raw material molten steel in a ladle is incorporated with, by weight, 70 to 80% Si and is mixed with Fe-Si in which the content of Ti and Al is each regulated to <0.020% and <0.050%; at the same time, the content of Al2O3 and TiO2 in molten slag in the ladle is each regulated to <8% and <0.5% and the basicity of the slag (CaO/SiO2) is regulated to the range of 0.6 to 2.0 and the total content of Ti and Al in the silicon steel is suppressed to <=20ppm. This silicon steel is rolled into a thin sheet material, by which the grain-oriented silicon steel sheet having high magnetic flux density and remarkably improved in core loss value can stably be manufactured.
Patent JP-H0854280-A (JP)
Title: Luminous distribution-controllable exposure meter
Inventor: FUKAZAWA YASUSHI
IPC: G01J1/04
Filed: 1994-08-12
Abstract: PURPOSE:To control the luminous distribution of an incident light quantity incident on a photoreceiver through a photoreceiving plate by fixedly disposing the photoreceiving plate and the photoreceiver, and disposing a control means for controlling the incident light quantity on the photoreceiver. CONSTITUTION:A photoreceiver 3 is disposed in a semispherical photoreceiving plate 2. A movable cylinder 6 is a control means disposed between the plate 2 of a measuring unit 5 and the photoreceiver 3 to vertically slide. It is guided to a stationary base between the support frame 7 of the plate 2 and the stationary base of the photoreceiver 3, and slidably disposed. Then, when luminous intensity distribution characteristics is altered at the measuring position, a dial plate 11 is rotated counterclockwise. Then, a pin 9 movably engaged with the guide hole 11b of the cylinder 11a is raised along the control groove of the frame 7, and the cylinder 6 is raised. When the dial plate 11 is fixed to a predetermined position at the position of an indicator needle, the position of the cylinder 6 is decided. The luminous distribution characteristics for the photoreceiver 3 is decided according to the height of the cylinder 6.
Patent JP-H0383959-A (JP)
Title: Production of aromatic polycarbamate
Inventor: KUMAGAI YOSHITOSHI
IPC: C07C271/20
Filed: 1989-08-29
Abstract: PURPOSE:To produce the subject compound useful as an intermediate for the production of polyurethane in high yield and efficiency by nitrating diphenylmethane and reacting the product with an OH-containing organic compound and CO in the presence of a catalyst. CONSTITUTION:The objective aromatic polycarbamate composed mainly of methylenediphenyldicarbamate can be produced by nitrating diphenylmethane with a nitration agent and reacting the resultant mixture composed mainly of dinitrodiphenylmethane with an OH-containing organic compound and CO in the presence of a catalyst. The dinitrodiphenylmethane used in the reaction is a compound of formula and produced in high yield by the nitration of diphenylmethane.