baber/WOPTO huggingface dataset:
Patent JP-H02237737-A (JP)
Title: Work chuck device
Inventor: KITO NORITOSHI
IPC: B23Q7/04
Filed: 1989-03-10
Abstract: PURPOSE:To securely transfer a work and made the highly precise positioning possible by providing a chuck device that is installed to a mounting member freely movable in the vertical and horizontal directions and chucks the rear end of work material freely removable. CONSTITUTION:A supporting frame 20 protruding above a guide roller is installed and locked to the upper surface of a carriage 17, a lengthy supporting arm 21 that extrudes in parallel with a guide rail 15 is horizontally provided on the side that points the processing device of the protruding part 20a, and a pair of mounting members 23, 23 that mount a chuck device 22 are supported freely rotatable. And, a chuck device 22 that performs chucking at the rear end of a work supported by a guide roller freely removable in the vertical and horizontal directions is mounted. Therefore, a lengthy work supported by the guide roller group can be fed to the processing device by performing chucking of the rear end, and moving the carriage 17 along the guide rails 15, 15.
Patent JP-H10242766-A (JP)
Title: Non-radioactive dielectric material guide circuit
Inventor: WATANABE KENICHI
IPC: H01P5/02
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for a troublesome job such as replacement of a high dielectric constant sheet by making impedance matching adjustable externally. SOLUTION: In the non-radioactive dielectric material guide circuit where two parallel flat plates 10A, 10B are provided with dielectric strip lines 12, 13 in between, e.g. a Schottky barrier diode 16 and a printed circuit board 17 for application of a bias are provided to an end of the strip line 13 and also a cavity resonator 18 consisting of a cavity resonator section 18A and a moving section 18B via a directional converter 20 is provided. Thus, even after the circuit is assembled, the impedance viewing the diode 16 from the strip line 13 is adjusted by moving externally the moving section 18B of the cavity resonator 18.
Patent JP-H08255257-A (JP)
Title: Still image input device
Inventor: YAMAGUCHI HIDENORI
IPC: G03G21/00
Filed: 1995-03-17
Abstract: PURPOSE: To efficiently input a still image by a simple user operation, regarding a still image input device fetching the still image read by an image reader and storing the image in a storage device. CONSTITUTION: This device is provided with a setting means 12 setting the fetching range of the form conformed to the ratio of the number of longitudinal and latitudinal picture elements of the image display part of a display device from the still image read by an image reader, a conversion means 15 converting the still image part read by an image reader which is designated by this fetching range into the image part conformed to the number of longitudinal and latitudinal picture elements of the image display part of the display device by performing an image conversion processing for the still image part, and a storage means 16 storing the image data converted by the conversion means 15 in a storage device.
Patent JP-H08252539-A (JP)
Title: Postal matter processor
Inventor: KAWASAKI KAZUMI
IPC: G06T7/00
Filed: 1995-03-17
Abstract: PURPOSE: To provide a postal matter processor with which reading of codes and mail IDs are surely read and delay of processing is prevented. CONSTITUTION: This postal matter processor 100 processes the postal matter P added with the codes as classification information and the mail IDs as management information. Control is executed to the extent that labels printed with the codes and mail IDs are stuck to the postal matter in a code printing, sticking and gathering section 19 when the reflectivity of the postal matter P is larger than a prescribed value or when the information quantity of the positions to be attached with the codes or mail IDs is much as a result of recognition in an address recognizing section 7. The labels printed with the codes and mail IDs are stuck even to the postal matter P which is subjected to code printing and mail ID printing but fails to be read in a mail ID and code reading section 15.
Patent JP-H0646870-A (JP)
Title: Microbial production of l-ascorbic acid
Inventor: RONARUDO JIYON HASU
IPC: C12P17/04
Filed: 1993-03-18
Abstract: PURPOSE: To improve the ratio of a supplied carbon source to ascorbic acid in a fermentation tank and to increase the concentration of ascorbic acid in the fermentation tank by culturing a microorganism capable of producing ascorbic acid by a specific method.  
     CONSTITUTION: Firstly the cell of a microorganisms (preferably Chlorella- pyrenoidosa strain ATCC 53,170, etc., green minute alga) is cultured in a proliferation promoting nutrient medium containing a carbon source and dissolved oxygen dependently on nutrition up to a high-cell density to form ascorbic acid and to completely consume the carbon source. Secondly, the cell is maintained in the presence of dissolved oxygen and in the absence of the carbon source until the cell density reaches the maximum value after the suspension of the cell proliferation. Successively the carbon source is continuously added to the culture system to produce an additional amount of L-ascorbic acid without causing increase in cell density. Glucose is preferable as the carbon source. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S51134690-A (JP)
Title: Standard corrector of neutron hygrometer
Inventor: IWAMURA TADAAKI
IPC: G01N23/09
Filed: 1975-05-19
Abstract: PURPOSE:Correction of the neutron hygrometer by a standard correcting unit with an airtight container filled with the standard mixed gas including water according to the reference water content of the material to be measured which enables correction of the same effective measuring volume under ordinary measuring conditions.
Patent JP-S56156059-A (JP)
Title: Conference telephone system of conference ground number extension type
Inventor: IKEDA SABUROU
IPC: H04M3/50
Filed: 1980-05-02
Abstract: PURPOSE:To realize a conference telephone system of infinite ground number, by connecting subscriber terminals other than an incoming terminal so as to put under them an outgoing state preserving them in the incoming answering state and then increasing successively the number of subscribers of connection. CONSTITUTION:The subscriber A who proposes an opening of conference calls an adjacent subscriber B. For a subscriber who receives the conference telephone service, the conference trunk is connected to the two subscriber terminals of switchboard subscriber, and a subscriber telephone set is connected to a subscriber terminal that receives an interface from the conference trunk. The called subscriber B answers with ringing of a ball. After answering, the subscriber B is connected to the subscriber C to participate said C to the conference by hooking of the called subscriber B. In the same way, the subscriber D is connected by a connection of outgoing of the subscriber C. In such processes, the conference participants are connected successively to allow infinite extension of subscribers in a conference telephone system.
Patent JP-H04294241-A (JP)
Title: Dividing method for object of analysis and its display apparatus
Inventor: NAGASAKA ETSUTAKA
IPC: G01M99/00
Filed: 1991-03-22
Abstract: PURPOSE:To highly precisely perform division of an object to be analyzed into small elements without a large-sized apparatus needed with the minimum man-hour and perform mathematical analysis such as FDM with good working efficiency and accuracy. CONSTITUTION:An object to be analyzed is divided into a plurality of basic solids of basic figures, and coordinate positions showing surfaces of the plurality of the basic solids are obtained for each of the basic solids. Based on the obtained coordinate positions indicating the surfaces of the plurality of the basic solids, parallelopipes containing a plurality of the basic solids are generated and also the parallelopipes are meshed into a plurality of small parallelopipe elements so as to obtain coordinate positions of each of meshed elements. According to a predetermined order for each basic solid, the obtained surface coordinate positions corresponding to the basic solid of the current order and the obtained coordinate positions of each element are used as basis for making division of the elements contained in the current basic solid among a plurality of elements with the elements which have been selected up to the last selection removed and making correspondence between the selected elements and the basic solid of the current order. The selected elements are regarded to be elements for composing the object to be analyzed.
Patent JP-H06273998-A (JP)
Title: Image forming device
Inventor: TAKAHASHI TOMOKO
IPC: G01R29/12
Filed: 1993-03-18
Abstract: PURPOSE:To measure initial electrification with high resolution and to obtain a stable image with high image quality by providing a conductive probe measuring an initial electrification state, a dummy electrode and a surface electrometer measuring the potential of the dummy electrode. CONSTITUTION:A surface potential measuring device having probes 171-173, the dummy electrode 18 to which the probes 171-173 are successively, electrically connected and the surface electrometer 20 measuring the potential of the dummy electrode 18 is provided. At this time, the initial electrification of a photosensitive drum 11 can be measured with the high resolution by the surface potential measuring device, to obtain the stable image with the high image quality. In other words, the probes 171-173 are arrayed in the axial direction of the photosensitive drum 11, so that positional accuracy for measurement with respect to the photosensitive drum 11 is easily kept and miniaturization is attained. Moreover, plural probes 171-173 are selectively connected to one dummy electrode 18, to reduce the required number of the dummy electrodes. Thus, the device saved in space is obtained.
Patent JP-S59183204-A (JP)
Title: Multicylinder type kerosene burner
Inventor: OOTSUKI TOSHIO
IPC: F23D3/02
Filed: 1983-04-04
Abstract: PURPOSE:To uniformize the pressure, in a circumferential direction, of the air for combustion and to realize complete combustion, by a method wherein a pressure uniformizing chamber is formed on the flow-in passage of the air which flows in a space between an outer cylinder and an outer flame cylinder thanks to a convection current. CONSTITUTION:A pressure uniformizing chamber 20, provided below a space 18 between an outer cylinder 3 and an outer flame cylinder 4, is formed by an annular member 30 mounted in a manner to surround the upper outer periphery of a wick guide part 11. Further, a number of air flow-in holes 31 are formed in parts 30a and 30b. A resistor 32, made of hydromechanic incombustible fiber or the like, is mounted in an annular manner between the upper end of a part 30c and a flame plate 14. The air, flowing in the pressure uniformizing chamber 20 through the air flow-in holes 31, is uniformized by the presence of the resistor 32 when entering the pressure uniformizing chamber 20. Thus, the pressure of the air flowing in the space 18 is uniformized in the entire peripheral direction of the space 18, and the pressure of the air for combustion flowing in a combustion chamber 6 is also uniformized all over the combustion chamber 6.
Patent JP-S60203707-A (JP)
Inventor: MISHINA YOSHIHIRO
IPC: E01D22/00
Filed: 1984-03-27
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-H03261060-A (JP)
Title: Method and device for implanting ion and manufacture of semiconductor integrated circuit device the same
Inventor: KAMATA TADASHI
IPC: H01J37/20
Filed: 1990-03-09
Abstract: PURPOSE:To implant ions in a wafer at low temperatures and prevent the wafer from being charged up with ions by heating and taking out the wafer after implantation of ions in the wafer at temperatures lower than room temperature, and providing an auxiliary cooling surface for keeping the wafer at low temperatures during implantation, and also providing means for supplying electrons for neutralization. CONSTITUTION:After air is evacuated from an ion implanting device by vacuum discharge systems 3, 7, 7', 9, 14, 14', a refrigerant 17 cooled by a refrigerator 15 is circulated through a rotating stage 18 on which a wafer 13 is placed so that the wafer 13 is cooled to a temperature of 0 to -100 deg.C. An auxiliary cooling gas 19 is sealed in the space between the wafer 13 and the stage 18. Ions generated at an ion source 2 are accerelated and an ion beam 21 enters a mass spectrograph portion 6 and desired ions are selected and passed through a slit electrode 6 and electrons are added to the ions by an electron shower generator 10 and then the ions are incident on the wafer 13. When the generator 10 is out of order a power source 4 is adjusted to 0V so as to stop ions from being taken out. To prevent dewing of the wafer 13, the wafer 13 in which ions are implanted at low temperatures is heated before it is taken out of an implantation chamber 12.
Patent JP-H03260023-A (JP)
Title: Continuous annealing furnace of sheet metal
Inventor: KANEFUJI KOICHIRO
IPC: C21D9/56
Filed: 1990-03-09
Abstract: PURPOSE:To efficiently and uniformly heat a sheet metal and to anneal it to have the sheet surface of good quality by jetting combustion gas and frame to the sheet metal continuously running through in a furnace body from a stripe type combustion gas jet aperture which is longer than the width of the sheet metal in a combustion chamber. CONSTITUTION:The sheet metal 8 continuously running through in the furnace is annealed by a stripe type jet burner 6 and a side burner 7. In this continuous annealing furnace of sheet metal 8, the sheet metal 8 runs through the location estranged from the tip of the flame 32 of the stripe type jet burner 6. The length L of the jet aperture 22 of combustion gas provided in the lower end of a combustion chamber 21 is made larger than the sheet width W of the sheet metal 8. Fuel gas is supplied into the combustion chamber 21 through a gas chamber 13 from a gas pipe 17 and combustion air is supplied there from an air supply opening 18 through an air chamber 14, and both gases are mixed to be burnt so that the combustion gas and the flame 32 are jetted to the sheet metal 8 from the jet aperture 22. By this method, the sheet metal 8 having a low surface radiation rate is efficiently and uniformly heated and annealed.
Patent JP-S63223620-A (JP)
Title: Matrix type liquid crystal display device
Inventor: IDENO HIROAKI
IPC: G09G3/36
Filed: 1987-03-12
Abstract: PURPOSE:To improve the contrast ratio and color reproducibility of displayed images by selecting plural pieces of scanning electrodes simultaneously by scanning line selection pulses and enlarging the selection period per piece of the scanning electrode within a frame period. CONSTITUTION:TF is the frame period, and 6a, 6b, 6c are the scanning line selection pulses which are outputted from a scanning circuit and are impressed respectively to the (j-1)th, j-th and (j+1)th scanning electrodes. Notice is given to the scanning line selection pulse 6b. Then, the j-th scanning electrode is selected even right before and right after the intrinsic selection period where the display signal I(i, j) corresponding to a picture element P(i, j) appears in a signal side driving wave, i.e., in the period where the display signal I(i, j-1), I(i, j+1) appear, except the above-mentioned intrinsic selection period taking notice of the scanning line selection pulse 6b. The same holds true of the other scanning line selection pulses 6a, 6c; the scanning electrodes are selected even in the period right before and after the intrinsic selection period of the corresponding scanning electrodes except said intrinsic selection period. The pulse width is 3-times the scanning line selection pulse width Tl of the conventional example. The driving duty ratio is thereby effectively increased as compared to the conventional matrix type liquid crystal display device of the prior art having the equivalent number of pulse width. The contrast ratio and color reproducibility are thus improved.
Patent JP-S56155556-A (JP)
Title: Semiconductor device
Inventor: SUMA JIROU
IPC: H01L23/28
Filed: 1980-05-02
Abstract: PURPOSE:To form the semiconductor device in a thin type by a method wherein a chip is put in the hole of a substrate, the bottom of the hole is blocked with a metal plate, and is sealed with a resin after wiring is finished. CONSTITUTION:The wirings 3 are provided preliminary on a substrate 1 according to the prescribed pattern, the hole to put the chip therein is dug at the place in the substrate 1 wherein the semiconductor chip is to be put, and the hole is blocked from one side face with the metal plate 6 of Al, etc. The semiconductor chip 2 is fixed to the metal plate 6 from the other face with a silver paste or an adhesive. The wiring 3 on the upper face of the substrate 1 and the connecting terminals of the chip 2 are connected by wire bonding with wires 4. Moreover the surface of the chip 2 is covered with a plastic mold resin 5 to be sealed. Accordingly the thin type semiconductor device can be obtained at a low cost.
Patent JP-S60202650-A (JP)
Title: Mass spectrometer
Inventor: KUMASHIRO SUMIO
IPC: H01J37/252
Filed: 1984-03-26
Abstract: PURPOSE:To enable tetrode-type analysis and magnetic-field-type analysis to be arbitrarily performed by one device by installing a tetrode-type mass spectrograph and a magnetic-field-type mass spectrograph on both sides of a common ion source and in a common case. CONSTITUTION:Parts 3 and 4 for forming a primary ion beam to be irradiated upon a sample 1, a magnetic-field-type mass-spectrographic part (M) and a tetrode-type mass-spectrographic part (Q) are installed in a vacuum case (W). The parts (M) and (Q) are installed in independent chambers which are located on both sides of the beam formation parts 3 and 4. Diaphragms in these chambers are used as secondary-ion-leading-out electrodes 5 and 6 and also shutters 7 and 8 are installed, thereby constituting a secondary ion mass spectrometer. By performing switching between the shutters 7 and 8, this device can be used for any of high-speed mass scanning analysis, high-resolution mass spectrography, high-resolution analysis for low mass numbers and high mass numbers and soft- vacuum mass spectrography although only low resolution can be achieved by the analysis.
Patent JP-H10256892-A (JP)
Title: Semiconductor relay formed to have low output capacitance
Inventor: SHIMODA KOJI
IPC: H03K17/78
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor relay that is able to control even a high frequency analog signal by decreasing an output capacitance of a MOSFET used for a switching element. SOLUTION: When a normally off type MOSFET (SW1a, SW1b) of a 1st switch section SW1 is turned off, a 2nd switch section SW2 consisting of a normally ON type MOSFET connecting to a power supply to raise a source- drain voltage of the MOSFET (SW1a, SW1b) is connected to the 1st switch section SW1. The output capacitance of the 1st switch section SW1 where the source-drain voltage is increased by the closing of the 2nd switch section SW2 is reduced and the 1st switch section SW1 controls suitably even a high frequency analog signal.
Patent JP-S60204815-A (JP)
Title: Continuous type hot stove for blast furnace
Inventor: NISHIWAKI JINICHI
IPC: C21B9/10
Filed: 1984-03-29
Abstract: PURPOSE:To enable continuous and stable supply of hot air to a blast furnace by providing means for heating compressed air by passing independently high-temp. gas and compressed air via distributing valves through the inside of a rotationally moving cylindrical heat accumulating body. CONSTITUTION:Distributing valves 13, 14 are airtightly attached to the wall of a high-pressure chamber 11 in proximity to both ends of a heat accumulating body 7 which accumulates high-temp. gas. The high-temp. gas from a burner 6 fed from a duct 18 along with rotation of the body 7 is discharged through the lower half part of the body 7 into a duct 30 and is fed to the 2nd burner 8. The compressed air fed from the 2nd compressor 10 passes through the upper half part of the body 7 through a duct 29 and is fed through a duct 17 into a blast furnace 4. The compressed air is heated to a high temp. by the rotation of the body 7 and the effect of the valves 13, 14 and the part of the body 7 cooled by the heat exchange is rotated downward and the heat is accumulated by the high- temp. gas blown from the duct 18.
Patent JP-H0952713-A (JP)
Title: Composition for forming barium (1-x)strontium(x) titanium(y)o3 thin film, formation of this thin film and production of thin-film capacitor
Inventor: ENDO KEIKO
IPC: H01G4/33
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To lower the temp. of a drying and calcining stage for forming thin films, to facilitate production and to reduce the cost thereof by dissolving an org. barium compd. of a specific carboxylic acid metal salt, org. strontium compd. and titanium alkoxide at specific ratios in an org. solvent. SOLUTION: The org. barium compd. which is the metal salt of the carboxylic acid of general formula I (3<=n<=7) and can assume the structure of formula II (R<1-6> is H, methyl, ethyl; M is Bar, Sr), the org. strontium compd. and the titanium alkoxide are mixed in the org. solvent in such a manner that the molar ratios in Ba1-x Srx Tiy O3 attain Ba:Sr:Ti=1-x:x:y (0<=x<=1, 0.9<=y<=1.1) and that the concn. of Ba1-x Srx Tiy O3 attains 2 to 15wt.%. The stage of applying such mixture on a substrate and drying the constituting at 150 to 400 deg.C is repeated until a desired film thickness is obtd. The coatings are calcined for 30 to 60 minutes in an electric furnace or for 1 to 30 minutes at <=750 deg.C in an RTA device, by which the thin films are obtd.
Patent JP-H02237729-A (JP)
Title: Double-plate processing device
Inventor: FUJINUMA TETSUO
IPC: B23Q3/06
Filed: 1989-03-10
Abstract: PURPOSE:To eliminate need of a broad space for installation with full length shortened, simplify piping and wiring, etc,. and moreover enabling double-plane processing by making a prime mover reciprocating a tool one machine, and making a mount to which work is fixed movable. CONSTITUTION:A mount 2 is positioned at the middle of movable and fixed support stands 3 and 4 by most protruding two piston rods 7c and 7c of a positioning mechanism 7 at an initial position before working, and the respective spaces between work W and two tools T1 and T2 are approximately equal. When the stand 3 is moved to the stand 4 with the plunger 6b of a prime mover 6 extruded, the mount 2 is moved to the stand 4 in the condition where the mount 2 is positioned at the middle of the stands 3 and 4 with the spring 7a to which the mechanism 7 is faced and a piston rod 7c balanced. The movable stand 3 and the mount 2 slides on the upper surface of a base stand 1 to move along a guide 5, and tools T1 and T2 nearly concurrently come it contact with double planes on the reverse side of the work W.
Patent JP-H06249984-A (JP)
Title: End plug for nuclear fuel
Inventor: YONEDA KAZUTO
IPC: G21C3/10
Filed: 1993-02-23
Abstract: PURPOSE:To allow easy gripping of fuel rod by protruding external threads of smaller diameter than an end plug in the axial direction from the tip of the end plug and engaging a convenient gripper with the protrusions. CONSTITUTION:An end plug 7 is secured to the upper and lower end parts of the coating pipe 1a for a part of a fuel assembly, i.e., a fuel rod 1, or the lower end of a simple pipe and substantially formed into a cylinder having a small diameter part 18 to be inserted into each pipe. The end plug 7 is provided with externally threaded 8 protrusions 9, having smaller diameter than the cylindrical part of end plug body 7a, in the axial direction from the center at the tip part. A gripper tool of simple structure having an internally threaded part meshing the protrusions 9 is engaged with the fuel rod 1 by rotating the tool or the fuel rod 1. This structure allows convenient insertion of the fuel rod 1 into a supporting grid at low cost. Alternatively, the end plug may be internally threaded and an externally threaded tool may be employed.