baber/WOPTO huggingface dataset:
Patent JP-S628556-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KATSUTO HISAO
IPC: H01L27/10
Filed: 1985-07-05
Abstract: PURPOSE:To make a dielectric film thin and to improve quantity of accumulated electric charge, which is to become a data for data storing capacitor elements, by forming the dielectric film of each data storing capacitor element in a DRAM with a silicon nitride film or its composite film. CONSTITUTION:Each data storing capacitor element C is formed by the first capacitor element, which is composed of a semiconductor region 8, an insulating film 9, which constituted a dielectric film, and a conducting layer 10, and the second capacitor element, which is composed of a semiconductor region 5 and the semiconductor region 8. A switching MISFET Q is mainly constituted by a semiconductor substrate 1, a gate insulating film 12, a conducting layer 13A, which is used as a gate electrode, and semiconductor regions 14 and 16, which are used as a source region or a drain region. A memory cell is formed by the series circuit of the switching MISFET Q and the data storing capacitors C.
Patent JP-H09304609-A (JP)
Title: Light intensity distribution control element, and light projection device and photoelectric sensor using the same
Inventor: OKABE HIROSHI
IPC: G02B17/08
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To enable a light intensity distribution control element, used for the photoelectric sensor, etc., to emit a light beam which has a high intensity and higher intensity distribution at a position closer to the center part and is thin in beam diameter at need. SOLUTION: This control element 1 reflects a light beam 3 which is made incident from a light emitting element 2 by a light reflection part consisting of a concave mirror 4 so that as the light beam is made incident at a larger angle to the optical axis, the light beam becomes closer to the optical axis, and refracts and projects the propagated light reflected by this concave mirror 4 by a light projection part so that it becomes parallel to the optical axis. The light 3 from the light emitting element 2 can be projected forward with efficiency, so the projection light 6 having larger power density than that of a conventional light intensity distribution control element can be projected.
Patent JP-S5573568-A (JP)
Title: Method and apparatus for recording through ejection of recording medium liquid by using thermal energy
Inventor: SATOU KOUJI
IPC: B41J2/05
Filed: 1978-11-28
Abstract: PURPOSE:To record through simple control of the diameter of liquid drips and to enable to reproduce and record the tonal image, by causing state change of recording medium liquid through control of the area of recording medium liquid where heat is received from heat producing elements. CONSTITUTION:In response to the level of an input signal, only one of terminals 241-245 is set into operation by means of comparators 221-225 and gate circuits 251-255. Providing that a heat producing element having a smallest area is connected, for instance, to terminal 241 and one having a largest area is connected to terminal 245 in a recording head which comprises a plurality of heat producing elements having different areas, one of these terminals 241-245 is selectively set into operation in response to the level of input signal. In case that digital signals indicating a level is used, comparators can be omitted and driving circuits are driven selectively while serving as gates for receiving corresponding signals.
Patent JP-S6126955-A (JP)
Title: Auto-tracking device for magnetic recording and reproducing device
Inventor: KOBORI YASUNORI
IPC: G11B5/588
Filed: 1984-07-17
Abstract: PURPOSE:To shorten the retrieving time and to perform tracking with high accuracy by having a rough change of the tracking phase to perform a rough retrieval by an amount equivalent to a track and to obtain a tracking phase range where a satisfactory tracking state is obtained and then performing a fine retrieval. CONSTITUTION:The pulse showing the rotary phase of a cylinder motor 3 which is obtained by a rotary phase detector 16 is processed by a waveform shaping circuit 17 and turned into a head switch signal HS. While the control signal CTL recorded on a magnetic tape 1 is supplied to a phase comparison control means 6. The reproduced signal sent from a video head 4 is supplied to a sampling circuit 15 via an amplifier 15. The signal HS is also supplied to the circuit 14, and the output of the circuit 14 is supplied to a delay control means 12 via an A/D converter 13. The means 12 starts its working when it is set under a reproduction mode. Thus the delay time of a digital delay means 11 is varied to perform the retrieval with rough tracking phase and then with fine tracking phase respectively. This can shorten the retrieving time and ensures tracking with high accuracy.
Patent JP-S628817-A (JP)
Title: Heater for automobile
Inventor: NAKAHARA TAKAFUMI
IPC: F01P11/20
Filed: 1985-07-05
Abstract: PURPOSE:To make a heating rise so speedily, by inserting a regenerative mate rial, consisting of CH3 COONa.3H2O as a main component, into a cooling water circulating passage, in case of an engine cooling water applying car heater. CONSTITUTION:Cooling water having absorbed heat out of an engine 1 is led into an air heater 6, radiating its heat to a regenerative material 11 consisting of CH3COONa.3H2O as a main component, whereby this regenerative material 11 stores heat. And, prior to engine starting or at engine stoppage for hours, a motor 13 is driven with a switch 15, and an incisive stick 12 stimulates the regenerative material 11. With this constitution, the regenerative material 11 radiates its heat, whereby air out of a fan 7 is heated, making it hot air which is fed to the inside of a car for heating. Thus, heating is speedily performable even before engine starting.
Patent JP-H09330947-A (JP)
Title: Method for mounting semiconductor element
Inventor: GOTO TAKASHI
IPC: G02F1/1345
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To improve the reliability and yield of a semiconductor element mounting method by coping with the heights of the bump electrodes of a semiconductor element in a state where the element can be connected at narrow pitches. SOLUTION: A semiconductor element mounting method in which the bump electrodes 2 of an LSI for driving liquid crystal and ITO electrodes 3 of a liquid crystal display panel 7 are connected to each other as they keep counterposed by thermocompression bonding includes a process in which an adhesive sheet (conductive particle sheet) 5 carrying scattered conductive particles is stuck to the surface of the panel 7 containing the electrodes 3 and a process in which an adhesive sheet (resin sheet) containing no conductive particle 4 is stuck to the surface of the LSI 1 containing the bump electrodes 2. The method also includes a process in which the bump electrodes 2 of the LSI 1 are aligned with the ITO electrodes 3 of the panel 7 as they keep counterposed and another process in which the electrodes 2 and 3 are connected to each other by thermocompression bonding through the sheets 5 and 6.
Patent JP-H1198970-A (JP)
Title: Production of soybean curd
Inventor: YOSHIDA HIROYUKI
IPC: A23L11/00
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for obtain soybean curd of good taste as well as largely improve several problems in the conventional production process for soybean curd by using bittern as difficulty in workability. SOLUTION: An emulsified coagulation agent that contains oil, emulsifier, water, inorganic metal salt and has an average particle size of 0.5-5 μm is dispersed in soybean milk to form the W/O/W type emulsion with an average dispersion particle size of 5-120 μm after dispersion, followed by coagulation reaction thereby producing soybean curd.
Patent JP-S63311173-A (JP)
Title: Mounting apparatus of sensor assembly of accelerometer
Inventor: SAKUMA KAZUHIRO
IPC: G01D5/12
Filed: 1987-06-15
Abstract: PURPOSE:To improve the vibration resisting characteristic of an accelerometer, by separately providing a fixing ring for attaching a sensor assembly to a casing lower than a flange for attaching the casing to a mounting stage. CONSTITUTION:An annular groove 30 is formed at the bottom part of the inner surface wall of a cylindrical casing 18. A fixing ring 32 is attached at a part close to the lower end of a lower magnet structure 24 of a cylindrical sensor assembly 20 so that the ring 32 is positioned slightly higher than the groove 30. The ring 32 is bridged on an gap between the sensor assembly 20 and the casing 18. Thus, the assembly 20 is mounted so that the upper part of the assembly is not restrained with the casing 18 and the assembly 20 can be supported at its lower part. The casing 18 is not formed as a cylindrical container having a bottom plate 34, but the cylindrical part and the bottom plate 34 are separately constituted. After the annular groove 30 is formed at one end of the cylindrical part, the bottom plate 34 is coupled by, e.g., laser welding.
Patent JP-S5573415-A (JP)
Title: Looper unit
Inventor: KODERA YOSHIKAZU
IPC: B21B37/50
Filed: 1978-11-27
Abstract: PURPOSE:To make unnecessary the acceleration meter and tachometer required in the conventional method, and to make possible the detection of tension value of the strip with good accuracy, by arranging the first and second load cells in the looper unit. CONSTITUTION:The looper roll 2 is engaged with the looper arms 31, 32, integrally formed into a straight line on both sides of the swivel shaft 7 located on the same straight line; the arms 31, 32, are respectively attached with the first and second load cells 51, 52 at their tips; the counterbalance 8 of specified mass is attached to the load cell 52. Hereby, the load equivalent to the tension can be calculated, and the actual tension T can be determined by the formula, T=FT/(cosbeta1+cosbeta2). In the formula, beta1, beta2, are the angles to be made by strips being pulled by the roll gaps of the upstream and downstream stands against the load detecting axis, and FT is the load component due to the tension T and is represented as FT=T(cosbeta1 +cosbeta2). The angles beta1, beta2, are the function of the mechanical elements of the looper system and the acting angle theta of the looper, so that angles beta1, beta2, can be determined according to the current technology. Hereby, the tension can be detected with good accuracy without adding any new correction.
Patent JP-H07328766-A (JP)
Title: Horizontal position automatic welding method
Inventor: OE KIYOTAKA
IPC: B23K9/022
Filed: 1994-06-07
Abstract: PURPOSE:To dispense with manual control adjustment for welding conditions even in the occurrence of a shell surface difference due to field installation precision, to merely require adjustment by a welder for an aimed position at the beginning of a welding of each pass and, while the progress of welding in the entire welding line is controlled by the welder and to perform multilayer horizontal automatic welding without requiring skillfulness until most of the welding execution is complete. CONSTITUTION:In the case of horizontal position welding while a groove shape is profiled by a welding torch in a groove, the groove depth distance is calculated over an entire welding seam before welding by means of a groove depth detection sensor 3 and a base plate surface detection sensor 5. Welding is performed for a first pass by varying welding current and welding speed based on the calculated data; and individual data are stored for the profiling position of the welding torch, welding current and welding speed. For a second pass and on, welding is performed by correcting the individual data in accordance with the bead thickness that varies based on the fluctuation of the welding current and welding speed of the previous pass, and welding inside the groove is thereby performed with the same number of layers and passes over the entire welding seam.
Patent JP-H097565-A (JP)
Title: Battery case locking mechanism
Inventor: GOTO TAKASHI
IPC: G06T1/00
Filed: 1995-06-14
Abstract: PURPOSE: To release a battery case from locking when held between fingers via an arm and easily remove it when pulled out in the longitudinal direction. CONSTITUTION: A battery case locking mechanism consists of a memory card 1 in which a memory is built to store data, a lock pin 8 slided in the memory card 1 and a battery case 10 stored in the memory card 1 and locked by the lock pin 8. The memory card 1 has a battery case storage 2, the lock pin 8 has a head 6 always protruded in the battery case storage 2 and the battery case 10 has a battery storage hole 12 in the center and a lock pin receiver 13 at the end of fix the battery case 10. On the base 11 of the battery case 10, a flexible arm 16 is provided with one end ranging thereto and the tip faced to the inclined head 6 of the lock pin, so that it can be put in contact with the head 6 of the lock pin 8 with the tip of the arm 16 thrusted to push back the lock pin for releasing the battery case 10 from locking to the memory card 1.
Patent JP-H07334437-A (JP)
Title: Device and method for monitoring network
Inventor: HIRABAYASHI KENJI
IPC: H04L69/40
Filed: 1994-06-06
Abstract: PURPOSE:To provide a network monitoring device capable of monitoring the generation of theft in a terminal equipment constituting a-network system. CONSTITUTION:A monitor server 2 successively sends response request messages to plural personal computers 11 to 1n connected to a network line 4. Each personal computer receiving the response request message returns a response message to the server 2, and if a certain personal computer does not return a response to the regulated number of response request messages, the server 2 transfers an alarm message indicating the generation of theft to all personal computers other than the computer returning no response.
Patent JP-H11338765-A (JP)
Title: Address translating circuit and semiconductor memory device
Inventor: KIMURA TAKEMI
IPC: G11C17/00
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To effectively allocate an address area to a memory having an incomplete memory capacity less than a power of two. SOLUTION: Two memory parts 11 and 12 are arranged in one address area and corresponding to the storage capacity of the low-order side memory part 12, an address translating circuit AC3 is set. Therefore, high-order 2 bits Ax and Ax-1 among address bits supplied to the memory part 11 are translated into high-order 2 bits ax and ax-1 of an address signal line for determining the internal address of the memory part 11. In this case, the memory part 11 has the incomplete memory capacity less than a power of two. The address translating circuit AC3 is set in four ways corresponding to the setting of respective conducted/cut-off states of six option transistors 1-6 to be functioned as semiconductor fuses. The conduction/cut-off is provided corresponding to whether or not ions are to be injected to the channels of the respective option transistors 1-6.
Patent JP-S628785-A (JP)
Inventor: HORIE FUJIO
IPC: D05B3/02
Filed: 1985-07-03
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-S5847528-A (JP)
Title: Automatic material feeding device
Inventor: YAMAZAKI RIYUUICHI
IPC: B21D43/18
Filed: 1981-09-18
Abstract: PURPOSE:To make the whole of a titled device small-sized, and to make an exclusive floor area narrow and small, by combining and using 3 air cylinders, sucking a blank material to a suction board, shifting it in order to plural press bases, and executing several workings continuously. CONSTITUTION:When the first air cylinder 12 is lengthened and subsequently the second and third air cylinders 18, 27 are shortened, a running lever 16, a fixed arm 21 and each rocking arm 22 ascend and move to the right, a suction board of the fixed arm 21 is positioned on a blank material 30, and each rocking arm 22 is saved from on a press base 28. The third air cylinder 27 is lengthened, the first air cylinder 12 is shortened, and the blank material 30 is sucked by the suction board 24 of the fixed arm 21. The first air cylinder 12 is lengthened, the second and third air cylinders 18, 27 are lengthened, and subsequently, the second and third air cylinders 18, 27 are shortened, and when the sucking operation is stopped, the blank material 30 is placed on a die 29 on the right end of the press base 28. Subsequently, the suction board 24 of the rocking arm 22 is sucked from the right in order, and by repeating said operation, the blank material 30 is moved onto the press base 28 in order and is placed.
Patent JP-H09329000-A (JP)
Title: Rail placing technique
Inventor: KATO HIDEKI
IPC: E01B23/02
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To set up a rail for a working carriage without changing the structure of an existing cave path such as a shield tunnel. SOLUTION: A segment 4, applied to a rail setup area, is selected out of plural segments 4, 5 covering the inner wall of a shield tunnel. The fastening portion of both segments 5 adjacent to the segment is used to fasten a rail setup base 3. A rail support 2 is fastened to the rail setup base 3 to place and fix a rail 1 thereon.
Patent JP-S6128586-A (JP)
Title: Smoke-reducing agent for combustible material
Inventor: KURASHIGE YUZO
IPC: C10L1/00
Filed: 1984-07-18
Abstract: PURPOSE:To provide a smoke-reducing agent which is well dispersible in synthetic resins, neither sublimes nor evaporate and can reduce smoke generated during the combustion of synthetic resins and fuel oil with the addition of a small quantity thereof, by reacting a specified resin with bis(cyclopentadienyl) iron (II). CONSTITUTION:A smoke-reducing agent for combustible materials is obtd. by reacting an OH group-contg. liquid polybutadiene (A) having a number-average MW of 300-25,000 and an OH group content of 0.1-10.0meq/g and/or a liquid polybutene (B) having a number-average MW of 100-2,500 with bis(cyclopentadienyl) iron (II) (ferrocene). Ferrocene is known as conventional smoke-reducing agent. However, the compd. easily sublimes and is a cryshalline solid. Therefore, when the compd. is blended with a synthetic resin, there are disadvantages that it is poorly dispersed in the resins and is sublimated and lost woth the passage of time. By mixing component A or B, these drawbacks can be eliminated, dispersibility can be improved and the agent can be prevented from being evaporated. When the agent is added in a quantity of 1-500ppm based on that of a combustible material such as synthetic resin or fuel oil, smoke generated during combustion can be reduced.
Patent JP-H09330105-A (JP)
Title: Decentralized asynchronous output device
Inventor: HANADA TAKEHIDE
IPC: G05B19/05
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To securely output the output corresponding to a final output which is important to control without absence even when successive output requests are made in short cycles by increasing the value of a strobe counter by one each time an output request is made. SOLUTION: A counter system output request device 11 sets output data received from an output data generator 1 in a memory in a transmission sending device 12. At the same time, the value of the strobe counter is increased by one. The transmission sending device 12 in prints the state of the internal memory to a memory in a transmission receiving device 13 periodically. A counter system process output controller 14 judges that a new output request is made when the value of the strobe counter in the memory of the transmission receiving device 13 is different from last one, and passes the current output data in the memory to a process signal output device 7.
Patent JP-H096400-A (JP)
Title: Voice recording and reproducing method
Inventor: INOUE TATSUO
IPC: G10L19/00
Filed: 1995-06-14
Abstract: PURPOSE: To provide a voice recording and reproducing method capable of obtaining a correct voice waveform again for every fixed period even when the erroneous voice waveform is generated due to erroneous ADPCM code. CONSTITUTION: A recorder is provided with a quantizer 52 quantizing a difference dn between an input signal xn of voice and predictive signal yn thereof based on a quantization width Δn, an encoder 53 encoding a quantization value qn by the quantizer 52 to a code Ln, a first quantization width updating unit 59 updating the quantization width Δn based on the code Ln and sending the updated quantization width Δn+1 to the quantization unit 52, a first counter counting the number of inputted samples of the input signal xn, a first predictive value modifier setting the count value of the first counter at every fixed period and the predictive signal yn of the input signal xn to zero and the first quantization width modifier 59 increasing the quantization width Δn at every the prescribed value by the count value of the first counter.
Patent JP-S628683-A (JP)
Title: Image transmission system
Inventor: TAKIGUCHI KIYOAKI
IPC: H04N7/00
Filed: 1985-07-05
Abstract: PURPOSE:To transmit and receive a video signal without using a specified line by digitizing the video signal at a transmission side, sending it through a telephone line and obtaining the video signal while putting it into analog at a receiving side. CONSTITUTION:The video signal from a television camera 9 or a video tape recorder 10 is AD-converted at an AD converter 16 in a video signal transmitter 6, and is quantized by a quantizer 19, and is supplied to a a variable length encoder 20. All of variable length encoded data are temporarily stored at a recording medium 8 through a buffer memory 22. With dialing in a sending destination from a display operating part 7, a controller 26 controls a line controller 25 through a control signal conversion part 27 and calls a sending opposite. The controller 26 sends a recording speed signal corresponding to a transmittable highest transmission angle and other information required for its control to a modem 24 through a telephone line 2 and with recognizing an answer back from an opposite video signal recorder, they are sent to the telephone line 2 through a line controller 25.
Patent JP-H09302857-A (JP)
Title: Flashing structure of building roof
Inventor: HARAMURA TSUNESHIGE
IPC: E04D1/30
Filed: 1996-05-18
Abstract: PROBLEM TO BE SOLVED: To make a flashing structure around a valley in a building roof easy to be molded by simplifying the constitution of the flashing structure of the valley. SOLUTION: A plurality of tiles 7 each made of sheet metal are laid along a valley 4 and over the top surface of a roof base 2 adjoining to the valley 4. A long sealant 11 is mounted along the surfaces of the ends 7a of the tiles 7 facing the valley 4. A long flashing 12 made of sheet metal with an almost U cross section is provided which is fitted over the ends 7a of the tiles 7 and the sealant 11 in such a way that the ends 7a of the tiles 7 and the sealant 11 are covered integrally.
Patent JP-S6211525-A (JP)
Title: Dust removal and heat recovery apparatus for high-temperature dust-laden gas
Inventor: YOSHIDA MITSUO
IPC: F28D7/02
Filed: 1985-07-05
Abstract: PURPOSE:To obtain an apparatus performing effectively the dust removal and the heat recovery of a high-temp. dust-laden gas by providing both the heat transfer tubes capable of the flow of a heat exchange medium and the porous ceramic filters provided so as to remove dust to the side wall of a cylindrical body. CONSTITUTION:In a cylindrical body 31, the spiral bare tubes 33 are provided as a heat transfer tube to the inside of the side wall 32. Heat of a high-temp. gas is recovered by feeding a heat exchange medium such as water through the bare tubes 33. The end plates 36 are fitted to the top and under ends of the cylindrical body 31 and the porous ceramic tubes 37 are held thereto. The porous ceramic tubes 37 are constituted so that the high-temp. gas is enabled to pass from the inside toward the outside and dust is filtered in the inside. Therefore the side wall and the end plates are cooled with the heat exchange medium and thereby the heat resistance of the apparatus is increased and the structure is simple and the efficiency of dust removal and heat recovery are enhanced.