baber/WOPTO huggingface dataset:
Patent JP-S61155819-A (JP)
Title: Recorder
Inventor: NAITO HIROYUKI
IPC: G01D9/00
Filed: 1984-12-28
Abstract: PURPOSE:To obtain easy-to-read recording data by providing a recording control part which varies intervals of lateral scale lines or the length of a longitudinal scale line according to a signal from a means for detecting the extent of variation of analog data and prints the scale lines together with the analog data. CONSTITUTION:A recording control part 11 records the analog data from an A/D converter 10 on recording paper through a recording driving part 17 and when the output of an adding circuit 13 is received, scale data is read out of a scale data storage part 16 and recorded together with the analog data. Then, the frequency of output from the circuit 13 becomes higher and higher as the extent of variation of the analog data becomes larger and larger, and the frequency of reading of scale data by the control part 11 from the storage part 16 also increases, so that scale lines printed on the recording paper become narrower. When the extent of variation of the analog data decreases to the contrary, the sum value of the circuit 13 hardly exceeds an upper limit value, the frequency of output to the control part 11 decreases and lateral scale lines are printed roughly. Thus, easy-to-read recording data is obtained.
Patent JP-H03136102-A (JP)
Title: Sensor controller
Inventor: MATSUI KENJI
IPC: G05B15/02
Filed: 1989-10-23
Abstract: PURPOSE:To eliminate the need of readjustment at the time of changing a sensor by inputting a detection base signal from the sensor, providing an operation reference storage means for storing an operation reference value of the sensor, and controlling an operation of the sensor, based on its operation reference value. CONSTITUTION:A microcomputer control part 12 applies a driving signal to a sensor head SH1 by controlling a sensor head interface SIF1, and in the case the sensor head SH1 is a photosensor, an optical signal is applied to the sensor head SH1, and a light quantity signal being a detection based signal from the sensor head SH1 is inputted to the sensor head interface SIF1. Subsequently, the microcomputer control part 12 converts the light quantity signal to a detection output, based on the storage contents of a memory 14. These operations are executed with regard to other sensors heads SH2 - SHn, as well, and the microcomputer control part 12 outputs control outputs OUT1 - OUTn in accordance with an inspection algorithm stored in the memory, based on the obtained detection output. In such a way, readjustment at the time of changing the sensor becomes unnecessary.
Patent JP-H06132057-A (JP)
Title: Structure for connection between flexible printed wiring board and circuit board
Inventor: KAWAGUCHI TETSUMASA
IPC: H05K7/10
Filed: 1992-10-14
Abstract: PURPOSE:To provide a structure of connection in which a connector having a small width can be used even when the number of conductors is increased, and the occurrence of dead space on a circuit board can be prevented and at the same time a connector can be connected with a circuit board having a smaller width. CONSTITUTION:This structure of connection includes a circuit board 10, a flexible printed wiring board (FPC) 1 in which a plurality of conductors 3 are formed in parallel with one another and the one side of each conductor 3 is exposed to constitute a terminal part 3a and a connector 6 having contacts to abut against the terminal part 3a of each conductor in which the flexible printed wiring board (FPC) 1 is electrically connected with a circuit board 10 through the connector 6. In the terminal part 1a of the flexible printed wiring board (FPC), a notch 5 is formed between two conductors adjacent to each other at least in the central part, and contacts are arranged in opposite to each other, and the terminal part la of the flexible printed wiring board (FPC) is bent with the notch 5 used as the curve for bending in such a manner that the whole of the exposed surface of the terminal part 3a is located in the outside, and each terminal part 3a is abutted against the contacts in the state of bending.
Patent JP-S62130230-A (JP)
Inventor: JIYON EFU PASATERI
IPC: C22B5/12
Filed: 1986-11-19
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-S62137197-A (JP)
Title: Flux cored wire for selfshield arc welding
Inventor: NAKANO SHOZABURO
IPC: B23K35/02
Filed: 1985-12-09
Abstract: PURPOSE:To prevent the one-side melting of a wire even with some eccentricity by filling a flux into the inner cylinder part and outer cylinder part of a double fold type sheath and by specifying the mixing metal component quantity occupied by the flux inside the outer cylinder part. CONSTITUTION:A flux is filled respectively into the inner cylinder part 2 and outer cylinder part 3 of the double fold type sheath that the inner cylinder part 2 and the outer cylinder part 3 which surrounds this are integrally formed, by progressing in order in the longitudinal direction the sheet metal working including the bending and folding in the width direction from one end of a skelp 1. In this case, the sum of the mixing metal component 6 occupied in the flux 5 filled inside the inner cylinder part 2 is taken to be 10wt% at least, and <=the equivalent to the sum of the quantity of the mixing metal component 8 in the flux 7 filled inside the inner cylinder part 2.
Patent JP-H02122355-A (JP)
Title: Package controller
Inventor: TANIGAWA KIYOZUMI
IPC: G06F13/12
Filed: 1988-11-01
Abstract: PURPOSE:To extend a package in a short time and with a simple working in a system active state by securing such a constitution where a CPU transfers a driver to a main storage from a memory and at the same time activates and controls the package via the driver when the package storing the driver is connected to a system bus. CONSTITUTION:A memory 6 of a package 5 contains a driver 7 serving as the software including an activating instruction for the package 5 and the firmware 71 cooperating with the driver 7. When a package 5 and the memory 6 are connected to a controller 4 and a system bus 3 respectively, a CPU 1 reads the driver 7 of the memory 6 into a main storage 2 of the controller 4. On the contrary the driver 7 of the storage 2 activates a control circuit included in the package 5. The the package 5 performs the external control of a circuit, etc. Thus it is possible to add a circuit control function without stopping the system working even in the case the package 5 is extended.
Patent JP-H11118710-A (JP)
Title: Atomic absorption spectrophotometer
Inventor: YAMASHITA HIROMI
IPC: G01N21/31
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To enable measurement with the use of a quartz cell without detaching a frame Zeeman magnet and improve safety and reliability by providing a function moving the frame Zeeman magnet up and down. SOLUTION: A function of moving a frame Zeeman magnet 1 up, down is provided, thereby enabling measurements with the use of a quartz cell by moving the frame Zeeman magnet 1 down. Specifically, the frame Zeeman magnet 1 is placed at an upper part of a stage 2 which is moved up, down by manipulating an up-down lever 3. Up-down movement shafts 4 are set at the state 2 to enable stable up-down movement of the stage by guide folders 5. Measurement with the use of a quartz cell at an atomization part without detaching the frame Zeeman magnet 1 are thus enabled, and a detachment work and a change work for changing a cooling water piping are eliminated. Safety and reliability in measured data are improved.
Patent JP-S62137204-A (JP)
Title: Heavy duty radial tire for steered wheel
Inventor: NAKANO MINORU
IPC: B60C9/30
Filed: 1985-12-11
Abstract: PURPOSE:To prevent belt end separation in a heavy duty radial tire for buses, by forming those of stacked belt cord layers which have cords arrayed ascending rightward and leftward toward the footing side of the tread of the tire, so that they have one half widths asymmetrical with respect to the equator. CONSTITUTION:A second layer of main base layers 1 has cords which are arrayed ascending rightward while a third layer thereof has cords which are ascending leftward. One half width wh of right half area of the second layer with respect to a plane (p) including the equator and one half width wh of left half area of the third layer are selected to be greater than those of the adjacent first and fourth layers. With this arrangement, it is possible to prevent belt end separation and to enhance the side force durability.
Patent JP-H0590079-A (JP)
Title: Electrolytic capacitor driving electrolyte
Inventor: MINAMI SHINICHIRO
IPC: H01G9/02
Filed: 1991-09-26
Abstract: PURPOSE:To obtain an electrolyte which lowers the impedance of an electrolytic capacitor and lengthens the life thereof by dissolving tetraalkylammonium or tetraalkylphosphonium salt of benzene-1, 2, 4, 5,-carboxylic acid in a solution as principal solvent containing gamma-butyrolactone. CONSTITUTION:Tetraalkylammonium or tetraalkylphosphonium salt of benzene-1, 2, 4, 5,-tetracarboxylic acid is dissolved in a solution whose principal solvent is gamma-butyrolactone, an electrolytic capacitor driving electrolyte being obtained. In that time 5 to 30 g of tetraalkylammonium or tetraalkyl-phosphonium salt of benzene-1, 2, 4, 5-tetracarboxylic acid is used to 100 g of the mixed solvent. The resulting electrolyte gives a low specific resistance electrolytic capacitor reliable at a high temperature and thus valuable for practical use in industry.
Patent JP-H10107113-A (JP)
Title: Substrate transfer device
Inventor: SUGIMOTO TAKESHI
IPC: H01L21/677
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To prevent a trouble such as wafer slip caused by the partial quenching of a wafer so as to improve wafer processing in quality, by a method wherein a heater is provided to a wafer mounting plate. SOLUTION: A heater is provided to a substrate mounting plate 20. For instance, the substrate mounting plate 10 provided to the tip of the arm of a substrate transfer device is formed like a forked shape equipped with two parallel arms 20a and 20b and a bridge 20c. Furthermore, a resistive pattern which serves as a heater is provided on a loop on the rear of the wafer mounting plate 20 so as to spread over the arm 20a, the bridge 320c, and 20d, and all the surface of the resistive pattern is covered with an aluminum insulating protective layer. A power is fed to the resistive pattern through the intermediary of an Ni lead wire 25 to heat the wafer mounting plate 20 in a transfer chamber 26 while a wafer 28 is processed, and the wafer mounting plate 20, is kept at the same temperature with the wafer 28 subjected to processing.
Patent JP-H0587328-A (JP)
Title: Smoke generating device
Inventor: KADONAGA MASAFUMI
IPC: F23J11/00
Filed: 1991-09-27
Abstract: PURPOSE:To generate much amount of smoke continuously and permit the control of the flow rate and the density of the smoke in accordance with an using purpose. CONSTITUTION:A smoke generating device is provided with an oil reserving vessel 3 consisting of a transparent vessel and a smoke generating vessel 1, whose lower part communicates with the oil reserving vessel 3 and whose lower side is provided with an air supplying branch tube 13, communicated with a flow pump and attached thereto so as to be faced upwardly. A nichrome wire 16 is wound around glasswools 15 received in the smoke generating vessel 1 while the nichrome wire 16 is heated and the flow pump is operated to generate smoke. The flow rate and the density of smoke are detected and indicated.
Patent JP-H10101437-A (JP)
Title: Forming of powder assuming sintering
Inventor: NAGANO MASANORI
IPC: C04B35/632
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a forming method of sintering precursor capable of precisely, rapidly, simply and densely forming a body having a complicate shape with thick wall by mixing powder with a volatile liquid, a monomer and a polymerization initiator and polymerizing and curing the mixture and carrying out volatilization treatment of the volatile liquid. SOLUTION: Slip obtained by mixing powder with a volatile liquid, a monomer which is an acrylic acid salt soluble in the liquid and a polymerization initiator for the monomer are injected to a mold. Thereby, polymerization of the monomer is started and the slip is cured. Since the cured product has elasticity, the formed material can be removed from the mold without giving stain and crack thereto. Then, volatilization treatment of the volatile liquid is carried out and cured product causes self-shrinkage with loss of liquid and densified. The coefficient of linear contraction is 2 to 15%. All of material passing through sintering process can be used as the powder and the powder includes alumina, mullite, zirconia, silicon nitride, boron nitride or powdery metallurgy.  One or more kinds of substances of water, alcohols, etc., in an amount of 10-50wt.% based on powder are used as the volatile liquid. The monomer is used in an amount of 0.5-15wt.% based on powder.
Patent JP-H02122244-A (JP)
Title: Temperature control method for flow cell
Inventor: TSUNASAWA YOSHIO
IPC: G01N21/01
Filed: 1988-10-31
Abstract: PURPOSE:To shorten the stable time of the absorbance and to shorten measuring time by matching automatically the temperature of a flow cell with the temperature of a sample itself to be measured. CONSTITUTION:In a flow cell 2, a temperature sensor 32 is provided in order to execute a temperature control, and its output is fetched to a microprocessor 22. To the flow cell 2, a thermo-module 34 is also attached, and the temperature of the flow cell 2 is controlled so as to become a prescribed temperature by the processor 22. In this state, the output of a microswitch 24 for operating a pump 10 is fetched to a suction timer 36. The processor 22 fetches the output signal of the timer 36, sets a temperature control circuit to an open loop while the timer 36 is ON, and also, operates the pump 10, and executes the temperature control of the flow cell 2 by setting the temperature control circuit to a closed loop while the time 36 is OFF.
Patent JP-H01119734-A (JP)
Title: Hydrostat
Inventor: SUMI KATSUHIRO
IPC: G01M3/28
Filed: 1987-11-04
Abstract: PURPOSE:To judge the presence of a leakage of water and to estimate a leakage-of-water point, by integrating the generation number of times of the output signal wave forms of a vibration detecting means corresponding to a vibration waveform. CONSTITUTION:The vibration signal from the vibration sensor 21 of a water supply pipe becomes an output signal waveform through an amplifier 23 and a comparing circuit 24 to be applied to a comparator 25. The output signal waveform is converted to a rectangular wave by the comparator 25. The rectangular wave is counted in a midnight time zone, when water use amount is almost zero, from the point of time when an integrating start signal INI is outputted from a start/finish signal output means 28 to the point of time when an integrating finish signal INO is outputted and a count value N is stored once a day. Next, the total number N7 of the count values N of (M) days (e.g., 7 days) is compared with a preset leakage-of-water judge value L to detect the presence of a leakage of water and, when there is the leakage of water, this state is displayed to inform the generation of the leakage of water. By this method, the presence of the leakage of water and a leakage-of-water point can be estimated.
Patent JP-H05218002-A (JP)
Title: Manufacture of semiconductor device
Inventor: VISSER JAN
IPC: C23C16/54
Filed: 1992-10-15
Abstract: PURPOSE: To prevent contamination due to the deposition of a material and with possible free particles of the material by introducing an auxiliary gas in a reactor chamber, so that the gas pressure at an open coupling is equal approximately to the pressure in a process space for staying the process gas. CONSTITUTION: An auxiliary gas 11 is fed into a reactor chamber, so as to realize equal gas pressure at an open coupling 9 to the gas pressure in a process space 8, wherein a process gas 5 is approximately stationary to form a so-called staying layer and can be actually used completely for a layer 6 with comparatively little consumption of the gas, thus comparatively lowering the cost for purifying the process gas itself and exhaust gas.
Patent JP-S63130701-A (JP)
Title: Production of metallic grain
Inventor: OKABAYASHI MAKOTO
IPC: B22F1/00
Filed: 1986-11-20
Abstract: PURPOSE:To produce truly spherical metallic grains having a uniform diameter by dropping a molten metal material from a nozzle of a hermetic vessel by gaseous Ar to form long metallic fibers, cutting the fibers to short fibers and melting the fibers by heating, then allowing the molten fibers to naturally cool. CONSTITUTION:The metallic material 3 is heated and melted by a heater 4 in the hermetic vessel 2. The molten metal 3 mentioned above is dropped from the nozzle 5 by the gaseous Ar from a gas introducing port 1. The long metallic fibers 8 formed in such a manner are cut by a cutter 7 directly coupled to a motor to be short fibers 9 of a prescribed length. The short fibers 9 are dropped and are passed in a pipe 10. The fibers are again melted by a heater 11 in the course of the passage therein. The molten short fibers are thereafter allowed to naturally cool so that the true spheres are formed by the effect of surface tension. The resultant metallic grains 15 are recovered in the vessel 14.
Patent JP-H07110598-A (JP)
Title: Powdery magnetic particles for magnetic toner and their production
Inventor: AOKI ISATAKA
IPC: G03G9/083
Filed: 1993-10-08
Abstract: PURPOSE:To industrially produce powdery magnetic particles more excellent in flowability, having low oil absorption and excellent also in electrostatic charge stability. CONSTITUTION:The objective powdery magnetic particles are spherical magnetite particles contg. 0.10-1.00wt.% (expressed in terms of Si) elemental silicon in the particles, holding a silica-alumina coprecipitate stuck or fixed on the surfaces of the particles and having 0.05-1.0mum area average particle diameter. The particles are obtd. as follows; an aq. ferrous salt soln. is allowed to react with an aq. soln. of 0.90-0.99 equiv. alkali hydroxide basing on the amt. of Fe<2+> in the aq. ferrous salt soln., oxygen-contg. gas is blown into the resulting reactive aq. ferrous salt soln. contg. colloidal ferrous hydroxide to form magnetite particles, a silica-alumina coprecipitate is deposited on the surfaces of the magnetite particles and these particles are separated by filtration, washed and dried.
Patent JP-H07106317-A (JP)
Title: Specimen stand
Inventor: KAMIIDE KOYO
IPC: H01L21/302
Filed: 1993-10-08
Abstract: PURPOSE:To enable effectively adjusting the temperature of an electrostatically attracted specimen, in a wide range from a very low temperature to a high temperature. CONSTITUTION:The title specimen stand 1 is equipped with an electrostatic chuck 11 which electrostatically attracts a specimen 10, and a cooling tank 12 which is arranged below the electrostatic chuck 11, which consists of a flat plate electrode 101, heater wires 102 arranged in slits 106 formed in the flat plate electrode 101 so as to maintain an insulated state from the flat plate electrode 101, and a dielectric film 103 formed on the upper surface of the flat plate electrode 101 containing the inside of the slits 106. Thereby the specimen 10 electrostatically attraced on the upper surface of the dielectric film 103 can be effectively heated and cooled.
Patent JP-H10125875-A (JP)
Title: Semiconductor storage device
Inventor: FUJIO RYOSUKE
IPC: G11C16/30
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To reduce the voltage fluctuation which occurs when writing is made to each block by giving an ability to a transistor in a switch in accordance with the length of a reference power line which is extended to a position adjacent to a plurality of memory arrays from a preset reference point. SOLUTION: The source terminals of nonvolatile memory cells in blocks B1-B8 are connected to commonly corresponding source switches SS1-SS8 through block common wiring BC1-BC8. The switches SS1-SS8 are connected to a power supply pad 11 for applying a high voltage Vpp through erasing voltage supplying wiring 25. In addition, the switches SS1-SS8 are connected to a grounding pad 12 through grounding wiring 26 which is a reference power supply line. The erasing voltage supplying wiring 25 and grounding wiring 26 which are connected to the blocks B1-B8 are laid so that their lengths from a preset reference point can become equal to each other. Therefore, writing time can be shortened by fixing the writing depth.
Patent JP-H04153096-A (JP)
Title: Portable memory device
Inventor: ISHIMOTO SHINICHI
IPC: B42D15/10
Filed: 1990-10-18
Abstract: PURPOSE:To suppress the discharge between a conductive exterior panel and the parts mounted on a substrate even when static electricity is generated and to prevent the latch-up of IC, malfunction and the change of data by extending the lead of the earth terminal provided to a connector for the taking in and out of data with the outside to bent the same and bringing the bent part into contact with the conductive exterior panel of a part not subjected to insulating treatment. CONSTITUTION:When any static electricity is generated in an IC card IA (for example, when a charged person holds the IC card 1A by his hand), a conductive exterior panel 4 is charged but, since the panel is in contact with the lead 10A of the earth terminal of a substrate 6, the charge of the conductive exterior panel 4 flows in the lead 10A of the earth terminal of the substrate 6 and the potential difference between the conductive exterior panel 4 and the substrate 6 becomes small and no electrostatic charge is generated. Therefore, the latch-up of an IC 8 such as a memory IC or a peripheral IC and the change of data due to the malfunction of the IC due to electrostatic charge can be prevented.
Patent JP-H06104011-A (JP)
Title: Sealed secondary battery
Inventor: CHIYOU TEKI
IPC: H01M50/184
Filed: 1992-09-21
Abstract: PURPOSE:To provide a sealed secondary battery, which can improve the connection strength of a connected part, and which can extend life and improve reliability. CONSTITUTION:An alpha-alumina ring 2 is connected to an opening part of a solid electrolytic tube 1 by glass soldering, and a negative electrode lid 3 is connected to one surface of the alpha-alumina ring 2, and a positive electrode lid 4 is connected to the other surface. The connection is carried out by interposing an aluminum layer 12 containing silicon and at least one metal chosen from cerium and lanthanum. Since the aluminum layers of the connected parts between the negative electrode lid 3 and the alpha-alumina ring 2 as well as between the positive electrode lid 4 and the alpha-alumina ring 2 can be activated, the airtightness can be improved.
Patent JP-2001098065-A (JP)
Title: Method for preparation of aliphatic polyester
Inventor: KIDAI OSAMU
IPC: C08L101/16
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a polyester preparation process with which the polymerization reaction rate is fast, an aliphatic polyester of a high degree of polymerization can be prepared quickly without using a chain prolonging agent and the productivity can be improved. SOLUTION: In this preparation process of an aliphatic polyester, a glycol component having 1,4-butane diol as the main component and a bi-functional carboxylic acid component having a component selected from succinic acid, adipic acid and their lower alkyl esters are subjected to melting polymerization, preferably at a temperature more than 250 deg.C and not more than 275 deg.C, in the presence of a polymerization catalyst of (A) a titanium compound and (B) a magnesium compound having 0.5-3 times as large mol of magnesium as the mol of titanium of the titanium compound.