baber/WOPTO huggingface dataset:
Patent JP-H08241588-A (JP)
Title: Dynamic type semiconductor memory
Inventor: YAMAGATA NARIHITO
IPC: G11C7/06
Filed: 1995-12-14
Abstract: PURPOSE: To obtain a dynamic type semiconductor memory controlling a peak value of a current of a power supply at the time of refresh operation. CONSTITUTION: After operation is started by a sense amplifier activation signal SAF, a sense amplifier 200 is connected to a power supply potential and a ground potential by transistors TP1 and TN1 in a first period until control is started by a sense amplifier activation signal SA. In a second period after control is started by the sense amplifier SA, as a signal REF is in a 'L' level at the time of normal operation, transistors TP1-TP3 and TN1-TN3 all are made an open state, and the sense amplifier are connected to a power supply potential and a ground potential with low resistance respectively. On the other hand, as a signal REF is in a 'H' level at the tome of refresh operation, transistors TP3 and TN3 are made an OFF state, the sense amplifier is operated in a state in which driving power is smaller than that in a normal operation.
Patent JP-H10151390-A (JP)
Title: Roll coating device
Inventor: YONEHARA TAKASHI
IPC: B05C1/12
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To immobilize the particle and powder of a toner, etc., even when a protective film is formed, to maintain a distinct picture and to form a uniform coating film from thin to thick. SOLUTION: A material to be treated is passed between a couple of rollers with one roller pressed on the other to rotate the rollers in this device, and a coating soln. applied on the one roller or on the material is transferred to the material. In this case, a sponge layer 1b is formed on the periphery of the coating roller 1 as the one roller in fixed thickness, and the sponge layer 1b is sheathed with a non-adhesive tube 1c having a smooth surface.
Patent JP-H06269134-A (JP)
Title: Charging circuit
Inventor: SHITAMA KATSUAKI
IPC: H02J7/10
Filed: 1993-11-29
Abstract: PURPOSE:To obtain a charging circuit wherein, even when a charging operation is repeated, an excessive charging operation is not caused and it is possible to shift automatically to a fully charged state in proper quantities in a required minimum time. CONSTITUTION:A voltage V4 at a secondary battery 16 is compared with a set voltage V4 by a comparator 60, and a pulse-shaped voltage is output so as to correspond to a period in which the terminal voltage V4 exceeds the set voltage V3. When the output voltage is integrated by a capacitor 71 and an integrated value exceeds the Zener voltage of a voltage reference diode 64, the capacitor 71 is discharged, a transistor 63 is turned on, the base end of a switching element 19 is grounded, and the oscillation of an inverter circuit 13 is stopped forcibly.
Patent JP-H075290-A (JP)
Title: Apparatus for making and/or closing of seal-welding hole of fuel rod by means of laser
Inventor: DOMINIIKU DEYUTOO
IPC: B23K26/12
Filed: 1991-10-08
Abstract: PURPOSE: To provide a device for boring or closing a seal welding hole of a fuel rod by laser. CONSTITUTION: The tip of a nozzle is provided with a flange, and an airtight space is formed between an enclosed body 6 and a laser output port through a block valve 36. A fuel rod 3 airtightly inserted in the central passage of the enclosed body 6 through a seal is positioned by bringing a plug into contact with a bearing plate, and the block valve is opened to focus a laser beam on a plug part, thereby performing boring or closing. A pipe for introducing helium gas is opened to the nozzle, and after the fuel rod is charged with helium gas, closing is performed.
Patent JP-H04193643-A (JP)
Title: Guard device for preventing rider from colliding against windshield
Inventor: ITO MASAHIKO
IPC: B60R21/08
Filed: 1990-11-28
Abstract: PURPOSE:To prevent riders from directly colliding against a windshield so as to enhance safety by installing a sheet-shaped shielding member in such a manner as being capable of rising and falling along the inner surface of the windshield, and pulling the shielding member down with a pulling mechanism in case of collision of the vehicle. CONSTITUTION:A wind drum 42 is normally locked by the crank 51 of a trigger mechanism 5. A shielding member 2 is allowed to rise and fall along a guide rail 32 and used as a sun visor. In case of collision of a vehicle 9, the operating rod 52 of the trigger mechanism 5 is pushed by the impact and the crank 51 is rotated and has its claw 51a disconnected from the notch 42a of the wind drum 42 so that the wind drum 42 is unlocked. Then the wind drum 42 is rotated by a wind power machine and the guide rail 32 and the shielding member 2 locked in the rail 32 are both pulled down by winding of a pulling wire 43, thus preventing a rider from direcly knocking his head against a windshield 92 in case of collision.
Patent JP-H11157753-A (JP)
Title: Cabtire cable and moving device therefor
Inventor: HATTORI KOJI
IPC: B65H75/36
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a cable moving device which can dispose of an extra cable neatly by use of a cable of the proper size, without increasing the weight borne by elevating equipment or increasing the size and cost of a facility, and to provide a cabtire cable suited for the device. SOLUTION: A cabtire cable 1 is moved in the normal direction by the normal rotation of sheave 10 to feed an extra cable 1a into a receiving cage 40. The cabtire cable 1 is moved in the opposite direction by the reverse rotation of the sheave 10 to feed the extra cable 1a out of the receiving cave 40. With the rotation of the sheave 10, the cabtire cable 1 is surely moved by engagement of a projection provided on the cable 1 into a recess part provided in the sheave 10.
Patent JP-H08182128-A (JP)
Title: Gas-insulated switchgear
Inventor: HATSUTA KAZUYUKI
IPC: H02B13/02
Filed: 1994-12-28
Abstract: PURPOSE: To rationalize and reduce the overall arrangement of a gas-insulated switchgear and improve the economy of the switchgear by centrally arrange transformers for instrument connected to a main bus and grounding switches for main bus in a bus division unit. CONSTITUTION: Main buses 1 and 2 divided into two parts on their axes are arranged in two parallel straight lines and auxiliary buses 6 are arranged in nearly parallel with the main buses 1 and 2 in the axial directions of the buses 1 and 2 on the outsides of the bus divisions of the buses 1 and 2. One ends of the auxiliary buses 6 are connected to the end sections of the buses 1 and 2 through branch buses 7 and each branch bus 7 is equipped with buses PT 11 and ES 13. Branch buses 9 led out from one leading-out sections of circuit breakers are connected to one main bus through disconnecting switches 8a after passing over the auxiliary buses 6 and buses PT 10 and ES 13 are provided on the middle of the branch buses connecting the disconnecting switches 8a to the main buses.
Patent JP-2000156298-A (JP)
Title: Manufacture of superconductive high frequency acceleration cavity
Inventor: SHIBUYA SUMIICHI
IPC: H05H7/20
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for an economical superconductive high frequency acceleration cavity of high performance which can be easily manufactured and which can contribute to reduction of manufacturing cost. SOLUTION: In a high frequency acceleration cavity 11 to give energy to a charged particle beam, in which an inner surface of the cavity 11 comprising heat conductive material as base material to face the beam is formed of superconductive material, a first pipe 13 comprising superconductive material is inserted into the cavity 11, a second pipe 14 having ductility to which inner pressure is applied is inserted into the first pipe 13, and the inner pressure is added to the second pipe 14 to inflate it, thereby the first pipe 13 is indirectly deformed to make it close contact with the inside of the cavity 11.
Patent JP-H09165897-A (JP)
Title: Unit tile
Inventor: KOIDE YUJI
IPC: E04F15/02
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of damage and leakage water or the like of a surface of a lower rubber sheet or the like by arranging surface materials on a surface of a base stand, and chamfering peripheral edge corner parts of grounding surfaces of leg parts of a unit tile where plural leg parts are protrusively arranged on the reverse. SOLUTION: Hollow columnar leg parts 11 are protrusively arranged on the reverse of a base stand 1, and the leg parts 11 installed in an end part of the other unit tile are inserted into and fitted to a connecting ring body 12 protrusively arranged on the end part side of the base stand 1, and unit tiles are connected to each other. In that case, surface materials 2 of a decorative porcelain tile are adhered and fixed to a surface of the base stand 1. Roundness is applied to peripheral corner parts 112 of grounding surfaces 111 of the leg parts 11 and a peripheral corner part of a grounding surface of the connecting ring body 12, and reinforcing ribs 13 are arranged at the root of the leg parts 11 and the connecting ring body 12. Therefore, even if a load is applied on the unit tiles at use time, damage to a lower rubber sheet or the like can be prevented.
Patent JP-H01169003-A (JP)
Title: Execution method of color pavement
Inventor: MORIHIRO SHIGEYASU
IPC: E01C7/32
Filed: 1987-12-25
Abstract: PURPOSE:To obtain a pavement film having durability by coating specific normal-temperature film formable compositions respectively having different compositions in three layers. CONSTITUTION:Cement, a fibrous substance in fiber length of 1-50mm, and an undercoating composition, which contains polymer emulsion having Tg of -60-0 deg.C as an essential ingredient and to which an aggregate is compounded as required, are applied onto a road surface or a floor surface, thus preventing the generation of cracks due to the change of a foundation. Cement, polymer emulsion having Tg of -60-0 deg.C and an intercoating composition including the aggregate are applied, thus obviating trouble induced from the fibrous substance contained in the undercoating composition. Lastly, a color composition, which comprises polymer emulsion, fillers and a color pigment as essential ingredients and to which the aggregate is blended as necessary, is applied, thus preventing exposure to the surface of a film of efflorescence generated from the film of the intercoating composition.
Patent JP-H05162373-A (JP)
Title: Electrostatic recording device
Inventor: ASAKO KENICHIRO
IPC: G03G15/00
Filed: 1991-12-11
Abstract: PURPOSE:To provide an electrostatic recording device capable of forming record image having high resolution and vividness stably for a long time by maintaining a proper gap between a record electrode and a counter electrode correctly and surely preventing an inconvenience occurring due to abrasion of a record head and fusion of developer. CONSTITUTION:A step difference G is formed at a part of a peripheral surface of a developing sleeve 15 adjacent to a peripheral surface of a cylindrical electrode 5. A recording electrode sheet 17 having a recording electrode EL at a tip thereof is layered on a spring plate material 18 so as to form a two-layer sheet member, which covers the peripheral surface of the developing sleeve 15 by protruding the recording electrode EL provided at the tip from the step difference G by a proper quantity. Thus, a proper dimension of a gap for holding a developer (d) between two electrodes is kept nearly constant all the time, so that an inconvenience of consolidating a magnetic toner (d) excessively for fusing can be prevented.
Patent JP-2000168482-A (JP)
Title: Arrangement structure for head part protecting air bag body
Inventor: FURUKAWA RYOJI
IPC: B60R21/20
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To securely expand an air bag body while preventing the generation of an accident that an air bag body is hooked on an upper end of a B pillar garnish during the expansion. SOLUTION: A guide wall 61C of a jump table 61 fixed to a rail inner panel 40 is formed an engaging projection 64, and a flange part 51C of a B pillar garnish 51 is formed an engaging hole 66. When an upper end 51A of the B pillar garnish 51 is moved a little inward of a cabin the engaging hole 66 of the B pillar garnish 51 is engaged with the engaging projection 64 of the jump table 61 so as to restrict the movement of the upper end 51A of the B pillar garnish inward of the cabin.
Patent JP-H02231279-A (JP)
Title: Mechanism for connecting and driving chain link of endless track of earth-moving machine
Inventor: HERUMUUTO BENTSU
IPC: B62D55/21
Filed: 1989-12-19
Abstract: PURPOSE: To improve durability of various machine by a method wherein a track pin effecting peripheral movement is supported in the hole of each of inside and outside joint plates in a free central region through engagement with a chain wheel tooth. CONSTITUTION: A truck pin 1 is supported in the hole of each of the two each of inside and outside joint plates 2a, 2b; 3a, 3b. The tooth 4 of a chain wheel 5 is engaged with a central region reaching the truck pin 1. Further, inside and outside joint plate bushes 6a, 6b; 7a, 7b of each chain link are disposed in each hole of the inside and outside joint plates 2a, 2b; 3a, 3b. The truck pin 1 is fixed in a position in an axial direction by two Seger rings 8a and 8b having two support discs 9a and 9b. This constitution improves the running mechanism of the earth moving machine and extends an useful life.
Patent JP-H08182783-A (JP)
Title: Golf club head and method for manufacturing the same
Inventor: KIYOKAWA SUSUMU
IPC: A63B102/32
Filed: 1994-12-28
Abstract: PURPOSE: To provide a golf club head having a high adhesive strength of a first shell body and second shell body and improving the locating accuracy of the first and second shell bodies in the vertical direction. CONSTITUTION: A first shell body 2 having a half dome-shaped crown part 4, formed in the frown part 4 with a mounting hole, formed on the lower edge of the crown part 4 with a first bonding surface 6 in the nearly horizontal direction and formed along the side edge of the crown part 4 with a second bonding surface 13 and a second shell body 3 having a half tray-shaped sole part 7 and a plate-like face part 10 formed integrally on the side edge of the sole part 7, formed along the lower edge of the sole part 7 with a third bonding surface 8 in the nearly horizontal direction and formed on the inner surface of the face part with a fourth bonding surface 12 are separately constituted.  The first bonding surface 6 is bonded to the third bonding surface 8 and the second bonding surface 13 is bonded to the fourth bonding surface 12, so that the first shell body 2 is bonded firmly to the second shell body 3.
Patent JP-H02173220-A (JP)
Title: Method for controlling permeability on pallet in sintering machine
Inventor: FUKAGAWA TAKUMI
IPC: C22B1/20
Filed: 1988-12-27
Abstract: PURPOSE:To improve the permeability of sintering raw material by granulating kneaded flake having plastic state from a kneading machine with a granular machine and cascade-controlling granule grain size in accordance with the permeability of the sintering raw material on a pallet. CONSTITUTION:Moisture is added to the sintering raw material to charge this into the kneading machine 5. Then, by using compact medium, exciting-compact kneading is executed with exciting force 3-10g (g: acceleration of gravity). The obtd. kneaded flake having plastic state is charged into an exciting cylindrical type granular machine 6. A cylindrical axis in this granular machine is inclined to the gradient in the range of + or -10 deg. angle and the exciting force is adjusted into the range of 3-5g and and the above raw material is rolling-pelletized and granulated while controlling grain size of mini-pellet. This mini-pellet is blended into the ordinary sintering raw material, and after re-granulating with a mixer, this is supplied into a DL-type sintering machine. Then, the permeability of the sintering raw material on the pallet is measured and compared with the preset permeability. Based on this difference, the grain size of the above mini-pellet is cascade-controlled. By this method, the permeability at the time of sintering is improved saving of power cost in a main exhauster can be executed.
Patent JP-H07181286-A (JP)
Title: Method and device of remote work in reactor
Inventor: ITO ARATA
IPC: G21C19/02
Filed: 1993-12-24
Abstract: PURPOSE:To make works such as inspection and repair etc., of inreactor component easy, sure and efficient by remote control. CONSTITUTION:Provided are a component treatment device 2 placed above a reactor, a flexible multijoint guide rail 3 hung down elevation-free from the component treatment device 2 into the reactor, a guide rail bending means 6 rotating the each rail element 4 of the multijoint guide rail 3 around the joint part 5, and a work machine 8 for inspection, repair and other works loaded on the multijoint guide rail 3 by way of a dolly 7.
Patent JP-H07184182-A (JP)
Title: Video conference equipment
Inventor: FUCHIGAMI HIROBUMI
IPC: H04N19/61
Filed: 1993-12-24
Abstract: PURPOSE:To always make timing of video and audio signals to match each other with respect to a change in picture quality and the picture by varying a delay quantity of the audio signal matching a delay quantity of the video signal. CONSTITUTION:A de-frame arithmetic section 18 calculates a de-frame multi- value processing based on a TR obtained from a variable length decoding section 4, a mean value arithmetic section 19 calculates a mean value of de-frame quantity for n-frames, a delay arithmetic section 20 calculates a delay based on the mean value of the de-frame quantity and sets the delay to a counter section 12. Thus, a delay time of an audio signal by an audio signal delay section 11 is changed by a delay set to the counter section 12 to increase a delay time of the audio signal when the de-frame quantity is much, that is, the delay in the received video signal is large and to decrease a delay time of the audio signal when the de-frame quantity is less, that is, the delay in the received video signal is small conversely, then the delay time of the received audio signal is changed matching the delay in the received video signal and the output timing of the video signal is always matched with the output timing of the audio signal.
Patent JP-H06171152-A (JP)
Title: Printing control device of serial imapct printer
Inventor: NISHIZAWA KATSUHIKO
IPC: B41J2/51
Filed: 1992-12-08
Abstract: PURPOSE:To provide a means for controlling printing wire drive frequency of a serial impact dot printer by means of carriage moving speed. CONSTITUTION:A printing timing control/selection circuit selects corrected drive time by means of a selector 21 and a corrected drive time latch 22 based on detected speed data outputted from a speed detecting circuit. Reference drive time data and corrected drive time which are set beforehand by means of a main control means are added to an adder 23 to obtain printing timing data so that drive signals corresponding to detected speed and printing timing signals PTS are outputted to a drive circuit by counting control using a counter 24. As a result, drive time of a printing wire is set so as to avoid mechanical resonance frequency by means of a printing timing control means and a selecting means, and hence the behavior of the printing wire is controlled in a stabilized state.
Patent JP-H04197635-A (JP)
Title: Edition and calibration system of magazine
Inventor: TAKAHASHI KAZUO
IPC: B41B27/00
Filed: 1990-11-28
Abstract: PURPOSE:To obviate the need of visiting proofreading by an editorial staff department of a publishing company by a method wherein copy information, advertisement information, a figure, and photographic information of the magazine are transferred with an electronic circuit and such information is inputted to computer software having a function for application of the information page to a plate surface to carry out edition and calibration of the magazine. CONSTITUTION:When an original copy, thumbnail, photograph, a figure, a bulk sample, etc., are sent to a system control main body 2 from a publishing company 1, the system control main body 2 inputs such information to a computer 3. Computer software which displays a display for application of a page to a plate surface corresponding to 16 pages or 32 pages printing and can correct it on said display, software in which all setting of longitudinal and lateral margin, etc., is automatized, etc., are built in the computer 3, which prepares an original calibration plan 4 and transfer it to the publishing company by post sending or an electronic circuit. If correction, addition, etc., are required in the publishing company 1 such information is transmitted to the system control main body 2 to perform correcting operation with the computer. Such reciprocative operation between the system control main body 2 and the publishing company 1 is repeated several times. A lastly finished calibrated copy is edited by a MT tape 6, which is transferred or sent to a printing office by the electronic circuit.
Patent JP-H01171031-A (JP)
Title: Trouble detecting circuit
Inventor: KUBOTA TOMOAKI
IPC: G06F11/08
Filed: 1987-12-26
Abstract: PURPOSE:To detect the trouble of a parity inspection circuit even during the operation of an information processor by constituting a circuit so as to input one bit of data to one input terminal of the parity inspection circuit and input the inspection signal to other edge. CONSTITUTION:An exclusive OR circuit 2 is interposed at one bit of data 100 inputted to a parity inspection circuit 1. By inputting one bit of the data 100 to one side input edge of the exclusive OR circuit 2, inputted respectively an inspection signal 200 to other side input edge and inputting the inspection signal 200, the presence and absence of the trouble of the parity inspecting circuit 1 can be detected. Thus, even during the operation of an information processor, the trouble of the parity inspection circuit can be detected.
Patent JP-H10167182-A (JP)
Title: Ship propelling device
Inventor: MINAMIYA YOSHIKI
IPC: B63H20/00
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a Z-type propelling device whose water sealing device can be easily replaced only by disassembling a propelling device. SOLUTION: A tapered part 12 is formed at the end of a propeller shaft 10 in a gear case 1. A shaft joint 15 having a tapered inner peripheral surface 14 is fitted on the tapered part 12 and is fixed by a nut 16. The joining part 18 of the end of the shaft joint 15 is joined to a variable pitch propelling device 3. If the propeller shaft 10 is rotated by a vertical shaft not shown, the variable pitch propelling device 3 is driven via the shaft joint 15. The shaft joint 15 is provided with a liner 24 and a sealing member 25 sliding on the liner 24.  When a water sealing device 11 is replaced, a rope guard 26 is removed and a cover 20, the liner 24 and a liner receiver 22 are slid to the right, and the nut 29 is removed to remove the variable pitch propelling device 3, and the nut 16 is removed to remove the shaft joint 15 from the propeller shaft 10, and then, the water sealing device 11 is exchanged.