baber/WOPTO huggingface dataset:
Patent JP-2000123822-A (JP)
Title: Sealed battery and manufacture thereof
Inventor: KATO MASAHIRO
IPC: H01M2/02
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable sealed battery by jointing a sealing member to a battery case on the periphery of a filling hole by ultrasonic welding, and airtightly sealing the filling hole. SOLUTION: Insulating paper 4 is arranged at the bottom of a bottomed square enclosing can 2 composed of Al-based metal to house a power generation element. A spacer 9 is arranged on an electrode body 5, and a cover body 3 of the Al-based metal is airtightly jointed to the opening part of the enclosing can 2 to assemble a battery case 1. An electrolyte is filled from a filling hole 11 to be airtightly sealed. Insulating paper 17 is arranged on the surface of the cover body 3, insulating paper 19 is arranged on the bottom part outside surface of the enclosing can 2, a PTC element 20 is arranged in a slit 18, and the whole battery is put in an enclosing tube 21 to be thermally contracted.  A shape of the jointing part to a sealing member by ultrasonic welding is desirably a doughnut shape, the sealing member is a plate shape, the sealing member has a rivet shape having a projecting bar inserted into the filling hole, its thickness of the welding margin part of the sealing member is 0.08 to 0.30 mm, and the sealing member is an O material of annealed Al.
Patent JP-S61130609-A (JP)
Inventor: AASAA ERU SUPIISU
IPC: F16C1/14
Filed: 1985-09-13
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-H1092120-A (JP)
Title: Sampled amplitude read channel and method for read of binary data
Inventor: ZOOK CHRISTOPHER P
IPC: H04L25/49
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To realize a partial response class IV (PR 4) read channel which has a capability to optimize a phase error estimation value in a timing recovery PLL, by a method wherein the inclination of pulses in an analog read signal is controlled. SOLUTION: In a sampled amplitude read channel, an RLL/timing encoder 170 which improves the phase error estimation value of a timing recovery is used in order to simplify a coding scheme instead of a conventional RLL encoder. In addition, a coded data symbol b(n) 8 is written directly into a magnetic disk by using an NRZI modulator 172. That is to say, regarding a bit '1' inside the data symbol b(n) 8, the NRZI modulator 172 toggles a write current to a negative value from a positive value or reversely, and the write current is not changed regarding a bit '0'.
Patent JP-H1147892-A (JP)
Title: Continuous casting and rolling apparatus
Inventor: MATSUURA KINYA
IPC: B22D11/06
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a continuous casting and rolling apparatus which can easily and surely remove impurity in molten material. SOLUTION: A recessed part 30 is formed on the bottom surface of a trough 14, in which the molten material flows, and TiB2 contained in the molten material 22 is deposited into the recessed part 30 and removed. By this constitution, since TiB2 is not supplied into a cast rolling means, a cast plate 36 having high surface quality without developing seam can be obtd. In this result, a high quality photosensitivie lithographic printing plate can be produced. Further, the depth of the recessed part is 2-5 times of the depth of the flowing passage and the length of opening part in the flowing direction of the recessed part is 1-10 times of the depth of the flowing passage.
Patent JP-S6098300-A (JP)
Title: Reliquefying method of boil-off gas generated in liquefied natural gas storage tank
Inventor: TERAMOTO KEIJI
IPC: F25J1/02
Filed: 1983-11-01
Abstract: PURPOSE:To cool a boil-off gas without need for consuming excessive energy by keeping a refrigerant cooled by means of a low temperature liquefied natural gas delivered from a storage tank, and cooling a boil-off gas from said storage tank, which goes to excess when the delivery of said natural gas is reduced or stopped, by means of said refrigerant which has been kept cooled. CONSTITUTION:At the time of normal delivery, a high-temp. refrigerant is sent out of a high-temp. refrigerant tank 11 into a cooler 13 by means of a pump 12 and, then, sent through a line 14 into a low-temp. refrigerant tank 21 and stored there. When the quantity of delivery becomes less than the quantity of a boil-off gas being generated, causing the boil-off gas to be partly in excess, a valve 51 is opened to flow the boil-off gas in excess into a cooler 23 while, at the same time, a pump 22 is operated to flow the low-temp. refigerant stored in the tank 21 into the cooler 23, and the boil-off gas is liquefied due to the effect of hot- cold cycle of the low-temp. refrigerant, and is refluxed into an LNG storage tank 31 through a line 54.
Patent JP-S6447224-A (JP)
Title: Capacitor charger
Inventor: SUZUKI YASUSHI
IPC: H02J1/00
Filed: 1987-08-17
Abstract: PURPOSE:To make constant the interval during which charging current flows through the secondary of a transformer, by varying the primary input voltage of transformer in a charging circuit in proportion to the terminal voltage of a charging capacitor. CONSTITUTION:A signal is produced from a synchronizing circuit 7 in synchronization with an external synchronization signal in order to switch a switching transistor 3 through a drive circuit 2. The transistor 3 is connected in series with the primary of a transformer 4 so as to charge a capacitor 6 connected through a diode 5 to the secondary. Terminal voltage of the capacitor 6 is inputted to an operational amplifier 10 to control a transistor 9 connected between the transformer 4 and a power source so as to vary the primary input voltage. Consequently, noise is produced only during blanking internal of a horizontal synchronizing signal in a television set.
Patent JP-H0868645-A (JP)
Title: Navigation system
Inventor: WATABE MASAYUKI
IPC: G01C21/00
Filed: 1994-08-29
Abstract: PURPOSE: To display an easily seen map where no characters overlap by corresponding map figures with characters with a small amount of calculation by selecting and displaying one character data out of such character data as a map being displayed in a same small region according to a small region division of a predetermined screen. CONSTITUTION: After clearing the data in a display candidate character data storage part 134b, a display target region is determined 131, map information is read from an external storage 110, map data are subjected to coordinate conversion 133, and figure data are displayed 140 via an image data output part 135. Also, when the data are character data L such as a place name, the data L are sent to a small region verification part 134a where it is discriminated which small region the data belong to.  A comparison operation part 134c selects one data which satisfy the display conditions of the character data L, namely display position coordinates and location name attributes, stores the data at a display candidate character data storage part 134b, and then displays the data on an image display 140 via a data output part 135, thus displaying an easily seen map with a high system performance.
Patent JP-H0370407-A (JP)
Title: Gas insulated switchgear
Inventor: TAMAI YOSHIHIRO
IPC: H01H33/915
Filed: 1989-08-08
Abstract: PURPOSE:To reduce the dimension of a gas insulated switchgear along the direction of main bus-bars and reduce the size of the gas insulated switchgear by a method wherein the arc extinguishing chambers and the closing resistor contact parts of the gas insulated switchgear are housed in different tanks and the arc extinguishing chamber housing tanks which have large diameters and the closing resistor contact par housing tanks which have small diameters are provided alternately. CONSTITUTION:Arc extinguishing chamber housing tanks 4 which have large diameters and closing resistor contact part housing tanks 5 which have small diameters are provided alternately to save the unused spaces and the space of the gas insulated switchgear 3 can be reduced by the saved unused spaces. Especially on the side of main bus-bars 6, one closing resistor contact part housing tank 5 having a small diameter is provided between two arc extinguishing chamber housing tanks 4 having large diameters, so that the dimension L along the direction of the main bus-bars 6 can reduced by the difference in diameter between the large and small tanks 2 and 5.
Patent JP-S5994770-A (JP)
Title: Copying device
Inventor: IKEDA YOSHINORI
IPC: G03G15/043
Filed: 1982-11-20
Abstract: PURPOSE:To prevent unnecessary consumption and scattering of a developer and to eliminate the copying of an unnecessary picture other than an original by removing unnecessary charges on a photosensitive body according to the size of the original to be copied. CONSTITUTION:Photodetecting elements 7a-7c in an original cover and a detecting lamp on a scanning table are used to detect the size of the original from the combination of output of the photodetecting elements. Further, eight destaticization lamps 91-98 are arranged facing the photosensitive drum 52. The lamp array is all turned on initially by the rotational timing of the drum 52, and when an original of size A3 is copied, the lamps 92-97 are turned off, the lamps 91 and 98 are turned on, and all the lamps are then turned on to remove unnecessary charges at a slanting-line part on the drum other than the area corresponding to the size A3 as shown in a figure. Consequently, the unnecessary consumption and scattering of the developer are prevented and an unnecessary picture except in an original area is not copied.
Patent JP-S6098263-A (JP)
Title: Gear interlocking apparatus
Inventor: KOGA EIJI
IPC: F16H55/24
Filed: 1983-10-31
Abstract: PURPOSE:To obtain a gear having a high precision by forming the convex part on a spur-gear engaged with a worm-gear from a projection piece position- shifted along the peripheral direction, thus eliminating chattering even if the direction of revolution is reversed. CONSTITUTION:A gear interlocking apparatus 10 is constituted of a worm-gear 13 having a spiral concaved groove 12 at the top edge side of the revolution shaft 11 of a motor and a disc-shaped spur-gear 16 having a covex part 15, on the outer peripheral side, in nearly isosceles trapezoidal form which engages with the concaved groove 12. Said spur-gear 16 has a projection piece 17 having the thickness nearly equal to the half of that of the convex part 15, and the basic gear part 18 whose center part is formed to a projection part 18a and an installation gear 19 which has an inner ring part 19a fitted onto the projection part 18a of the basic part 18 and has a projection piece 20 having the same shape to the projection piece 17 of the basic part 18 are installed onto one side of the spur gear 16, position-shifted so that the groove having the nearly equal width to that of the concaved groove 12 of the worm-gear 13 is formed.
Patent JP-H1153186-A (JP)
Title: Processor
Inventor: HEIJI TAKEHITO
IPC: G06F9/38
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To reduce code size and to decrease the number of execution cycles when more than one constant is handled by storing and accumulating fragments of respective constants, divided and arranged over instructions, in constant registers and restoring them to their original constants. SOLUTION: A constant is stored at specific positions of 1st and 2nd constant registers in 1st and 2nd forms and when a constant is already stored, the new constant is stored in the 1st and 2nd registers in the 1st and 2nd forms at the same time while the stored constant is left as it is. For example, a constant register 36 of a processor consists of a constant register 361 for operation and a constant register 362 for branching and two kinds of constant can be accumulated independently. Consequently, fragments of a constant which are divided and arranged over instructions are stored in the 1st and 2nd constant registers 361 and 362 in the 1st and 2nd form respectively and restored to their original constants.
Patent JP-S5994298-A (JP)
Title: Semiconductor memory device
Inventor: FUKUMURA KEIJI
IPC: G11C17/18
Filed: 1982-11-20
Abstract: PURPOSE:To obtain a memory device having a high working speed by adding a circuit to a power supply circuit to feed a large current in case the voltage level is low on a bit line. CONSTITUTION:A memory transistor TRQ1 is turned off when signals Y and X' are changed to a high level with a signal X changed to a low level respectively. Then the voltage of a bit line 1 begins to rise up. In accordance with the increment of voltage of the line 1, the voltage rises up at a node N2. Then a TRQ3 is turned on to reduce the voltage level at a node N3, and therefore a TRQ5 is turned off. The charging current to the line 1 is reduced, and the voltage of the line 1 approximates to a fixed level. At the same time, the voltage of the N1 rises up more and is set at a fixed level. When the level of the voltage at the N1 exceeds the reference voltage Vref, a sense circuit detects that 0 is stored in the TRQ1'.
Patent JP-H1148398-A (JP)
Title: Corrosion-resistant laminated material
Inventor: YASUKAWA HIDENORI
IPC: B32B15/08
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a laminated material, which is thin, and has relatively high rigidity and corrosion resistance. SOLUTION: Both sides of metallic foil 2 having 5-250 μm thickness are provided with thermoplastic resin layers 3a and 3b having a 2-12 g/10 min. melt index and a 10-250 μm thickness. On outer surfaces thereof, outer surface protecting layers 4a and 4b are provided. The base is heated and pressed for squeezing out the resin layers 3a and 3b, which composes a covering layer 3c for covering edge faces of the metallic foil 2.
Patent JP-H0850448-A (JP)
Title: Phonation correcting means
Inventor: NISHINO KAZUHIRO
IPC: G09B15/00
Filed: 1994-08-06
Abstract: PURPOSE:To provide a phonation correcting means for mastering and holding the correct mouth opening spacing for the purpose of correct phonation. CONSTITUTION:The vertical width of a spacing holding material 1 interposed between the bottom edges of the upper teeth and the top edges of the lower teeth is so set that the spacing S to be opened between the bottom edges of the upper teeth and the top edges of the lower teeth meets phonation of vowels. In addition, a tongue retainer 4 is installed in the inner direction of the spacing holding material 1 or a handle 5 is installed in its outer direction. The plural spacing holding materials 1...1 adjusted to the respectively different vertical widths are prepd. at need in such a manner that these materials are selectively used in correspondence to the intention to utter the respective vowels. These spacing holding materials 1...1 are made exchangeable by a coupling structure which is freely attachable and detachable to and from this handle 5.
Patent JP-H0953310-A (JP)
Title: Snow guard attachment metal
Inventor: KOUCHI YOSHIO
IPC: E04D13/10
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a snow guard attachment for preventing snow covering a roof from dropping, which can in particular extremely firmly be attached to a metal housing of covered type and formed by seam-welding, which can prevent concentration of load by the covered snow at the attachment position thereof, and which can prevent damage of a component member such as a roof panel as possible as it can. SOLUTION: A snow guard attachment is composed of laterally symmetric fixtures A, A each having a seat part 2 provided to a clamping upright part 1, which can be attached thereto with a snow guard bar 15 at their suitable positions, and fixing members B. The upright part 1 of either one of the fixtures A, A is provided with a spacer 4 which is projected toward the upright part 1 of the other one of the fixtures A, A at a position above the fastening position of the fixing members B. A wire 18 is suitably fixed to the spacer 4. The spacer 4 is composed of an axially separating part 4a having a shank end part to which a hook 5 for coupling the wire 18 is provided, or is composed of a pipe- like separating part having a hollow part through which the wire 18 is inserted.
Patent JP-H0624557-A (JP)
Title: Delivery method for powder
Inventor: DOI MAKOTO
IPC: B65G53/42
Filed: 1992-07-07
Abstract: PURPOSE:To provide a powder delivery method for a cloth storage tank, which can continuously deliver powder while powder is being fluidized by smoothing a rat hole formed around the center axial line of the storage tank after powder around a delivery port has been fluidized and delivered with high pressure air blown on around the delivery port within the cloth storage tank. CONSTITUTION:In a delivery method for powder out of a cloth storage tank 10 storing powder 11, the method includes a process by which powder is fluidized so as to be delivered with high pressure air blown into the inside of the cloth storage tank through the vicinity of a lower delivery port 8, and a process by which lumps of powder within the tank are rocked so as to be smashed with the cloth storage tank mechanically pressed from its outer circumference.
Patent JP-H0740595-A (JP)
Title: Optical printing head
Inventor: MURANO SHUNJI
IPC: B41J2/455
Filed: 1993-07-26
Abstract: PURPOSE:To provide a serial optical printing head which can carry out the high speed printing and is of superior image formation performance. CONSTITUTION:LED array mounting faces 6, 8 and 10 which are approximate to a concentric circle of a sensitive drum 2 are formed on a housing 4, and one LED array 14 is mounted on every one mounting face. A single lens 20 is provided on every array 14 and so disposed as to form three strings on the concentric circle of the drum 2.
Patent JP-S6360861-A (JP)
Title: Copying paper introducing device into intermediate tray in copying machine
Inventor: TANAKA YOSHIHISA
IPC: B65H29/60
Filed: 1986-08-29
Abstract: PURPOSE:To permit the treatment free from the generation of curl by installing each branching means between a plurality pairs of transport rollers for carrying in a copying paper into an intermediate tray and installing each stock plate which is turned, according to the copying paper size, for introducing said branched copying paper into the intermediate tray. CONSTITUTION:In a copying machine, a copying paper on one surface of which image formation is executed is sent through a transport passage 5, and an intermediate tray 54 for temporarily accommodating said copying paper is provided, and the copying paper in the intermediate tray 54 is supplied again through a forefeeding roller 55 and a paper feeding roller 56. In this case, a branching plate 57a, transport roller 53a', branching plate 57b, transport roller 53c, branching plate 57c, and a guide plate 58 fixed in immovable ways are arranged in succession from a transport roller 53a into the transport passage 5. Each stock plate 59 consisting of three plates 59a-59c which can turn around a shaft 59a installed at a prescribed position under each branching plate 57a and has different length is installed and driven by a driving source 60 according to the copying paper size.
Patent JP-H1154036-A (JP)
Title: Formation of fluorescent surface for plasma display panel and filling device for it
Inventor: ASAHI KOICHI
IPC: C08J7/00
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a method of forming a fluorescent surface for a plasma display panel which are adaptable to a large board and a high precision board, and is also of high production efficiency. SOLUTION: In a method of forming a fluorescent surface for a plasma display panel containing a process to fill phosphor paste selectively in spaces partitioned by a linear barrier, as a required amount of the phosphor paste 33 is being supplied onto a mask 25 placed on the barrier 32 by a die head, it is filled by a squeegee. Filling can be done efficiently without wasting the phosphor paste.
Patent JP-H1147812-A (JP)
Title: Method for preventing sheet camber in hot rolling
Inventor: YAZAWA TAKEO
IPC: B21B37/00
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a preventing method of sheet camber by which the sheet camber generated in the hot rolling of a thick plate and hot strip is effectively prevented. SOLUTION: This method is a method for preventing the generation of the sheet camber in rolling of the next pass by calculating the position of the pass line and the circumferential speed difference between upper and lower work rolls which are necessary to prevent the generation of the sheet camber having the measured amount of the sheet camber and controlling either or both of the position of the pass line and the circumferential speed difference between the upper and lower rolls based on the calculated position of the pass line and the circumferential speed difference between the upper and lower work rolls.  The shape ratio in rolling of the next pass is calculated and, in the case that shape ratio is 0.8-1.2, the sheet camber is prevented by applying the position control of the pass line and, in the case that shape ratio is over 1.2, by applying either or combination of both of the position control of the pass line and control of the circumferential speed difference between the upper and lower work rolls.
Patent JP-S6360987-A (JP)
Title: Production of quinazolinone derivative
Inventor: YAMADA YOSHIHISA
IPC: A61P3/08
Filed: 1986-08-29
Abstract: NEW MATERIAL:A compound expressed by formula I [R<1> is lower alkyl, (substituted) phenyl or aralkyl; R<2>-R<5> are H, halogen, lower alkyl, lower alkoxy (carbonyl) or (lower alkoxycarbonyl) lower alkenyl, provided that adjacent either two of R<2>-R<5> are terminally linked each other to form methylenedioxy and others are H] or salt thereof. EXAMPLE:6-Chloro-3-methyl-spiro[1,2,3,4-tetrahydroquinazoline-4,4'-imi dazolidine] -2,2',5'-trione-2. USE:A preventive and treating agent having aldose.reductase-inhibitory action for various chromic symptons accompanied by diabetes. PREPARATION:A compound expressed by formula II (R<6> is lower alkyl) is reacted with an amine compound (salt) expressed by the formula R<1>NH2, as necessary, followed by converting resultant product into salt thereof. The compound expressed by formula II which is a starting material is a novel substance.
Patent JP-S6099929-A (JP)
Title: Monitor of leakage of boiler combustion air
Inventor: HARASHIMA TOSHIHIKO
IPC: F23N5/24
Filed: 1983-11-02
Abstract: PURPOSE:To keep an air preheater in high efficiency by a method wherein the dirt removing device is controlled in accordance with the amount of leakage of combustion air in the air preheater. CONSTITUTION:An oxygen concentration detector 1 for exhaust gas at the outlet of the boiler, the oxygen concentration detector 2 at the outlet of the air preheater and an airflow amount detector 4 are provided in order to detect the amount of leakage of air, which leaks from an air duct 5 at the entrance of the air preheater to the side of a flue duct 10 in the air preheater 6. The amount of leakage is obtained by operating these amounts by an operator 11. The specified value of the amount of leakage of air is specified by a function genertor 13 by the amount of leakage obtained by the operator 11, a load detected by a load detector 12 or the signals of amount of air, amount of fuel or the like. When the specified value is exceeded, it is decided that the air preheater is dirtied and the control of start, stop and the like of the dirt removing device 15 for the air preheater may be effected efficiently.