baber/WOPTO huggingface dataset:
Patent JP-H09157718-A (JP)
Title: Structure for refractory of casting floor running of blast furnace
Inventor: FUJII KOICHIRO
IPC: C21B7/14
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To optimize the temp. gradient in the inner part of a casting bed trough of a blast furnace and to improve the durability thereof by arranging alumina quality refractory layer, heat insulating brick layer and alumina silicon carbide brick layer in order between a wear resistant lining material and an iron shell of the runner. SOLUTION: The alumina quality layer 2 containing >=80wt.% Al2 O3 , >=7% SiC and the balance SiO2 and having 2.5-5.0kcal/m.h. deg.C thermal conductivity is arranged as precast block layer 2a and pouring forming layer 2b in a bed part and corner parts from the wear resistant material layer 1 side between the wear resistant lining material layer 1 of the refractory in the casting bed trough of the blast furnace contacting with molten metal and the iron shell 5 of an outer frame. In the inside thereof, the heat insulating layer 3 containing >=40% Al2 O3 , >=30% SiO2 and having <=0.5kcal/m.h. deg.C thermal conductivity and <=0.5% creep deformation ratio at 1200 deg.C, 2kg/m<2> for 5hr is arranged. Further, the alumina silicon carbide brick layer 4 containing >=55% Al2 O3 , >=20% SiC and the balance SiO2 and having 2.5-5.0kcal/m.h. deg.C thermal conductivity is arranged.
Patent JP-H06180906-A (JP)
Title: Tape loading apparatus
Inventor: TANABE KAZUNORI
IPC: G11B15/665
Filed: 1992-12-15
Abstract: PURPOSE:To reduce in size and thickness by rotating an energizing arm by means of movement of a rod and reducing a press-contact load of a tape drawing member by a double force link row. CONSTITUTION:The tape loading apparatus comprises a rod 16 and rotary arms 12S, 12T to be laterally moved, press-contact links 14S, 14T, an energizing arm 20, and a press-contact spring 13 installed between a coupling part of the arm 20 and the arm 20. The links 14S, 14T are rotatably mounted at one ends at the arms 12S, 12T, and connected at the other to one another. As the rod 16 moves, it is moved to tape drawing members 8S, 8T, arrived at positioning members 9S, 9T, a cam surface 18 of the rod 16 is brought into contact with a cam follower 21 of the arm 20, and the arm 20 is rotated. Then, the spring 13 is extended to apply a rotary force to the arms 12S, 12% via the links 14S, 14T, and the members 8S, 8T are press-contacted and positioned to the members 9S, 9T. Thus, a load at the time of press-bonding can be reduced, and it can be reduced in size and thickness.
Patent JP-2000162586-A (JP)
Title: Manufacture of electrooptical panel and manufacture of projection display device using it
Inventor: KUBOTA SHIGERU
IPC: G02F1/1335
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To provide manufacture of an electrooptical panel reproducing/using the electrooptical panel even when a polarization member stuck to a substrate is failure is decided, and the manufacture of a projection display device using the electrooptical panel manufactured by this method. SOLUTION: In the manufacture of the electrooptical panel 1, when the polarization member 11 is stuck through translucent adhesive 111, when a bubble enters between an active matrix substrate 30 and the polarization member, the electrooptical panel 1 is placed in a high temp. pressurized atmosphere, and the bubble is vanished, and the electrooptical panel 1 is reproduced. When the bubble isn't vanished even in such a manner, and the polarization member 11 is scratched, the polarization member 11 is repaired, and the electrooptical panel 1 is reproduced. Further, when the polarization member 11 is repaired, since the polarization member 11 is stuck newly after the translucent adhesive 111 left on the substrate is removed, the sticking state is lowered due to the translucent adhesive 111 left to the substrate side is eliminated.
Patent JP-2001154534-A (JP)
Title: Image forming device and process unit
Inventor: KATO TOMOYUKI
IPC: G03G21/00
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To sufficiently remove materials unnecessary to image formation such as transfer residual toner, paper powder and discharge products stuck to a photoreceptor and to uniformly grind the surface of the photoreceptor. SOLUTION: The electrophotographic device provided with a photoreceptor drum, an electrifier for imparting electric charges to the photoreceptor drum, a developing device for sticking toner particles to an electrostatic latent image formed on the surface of the photoreceptor drum electrified by the electrifier and forming a toner image and a transfer device for transferring the toner image formed on the photoreceptor drum by the developing device to recording paper P, comprises a grinding roller 43 provided with a cylindrical member 62, in which a rugged surface having a spiral shape advancing in an axial direction is formed around a core shaft 61, and disposed so that the surface of the cylindrical member can be rotated in contact with the surface of the photoreceptor.
Patent JP-H06132040-A (JP)
Title: Lithium secondary battery
Inventor: ISOYAMA HIROBUMI
IPC: H01M50/572
Filed: 1992-12-15
Abstract: PURPOSE:To provide a lithium secondary battery which is safety even if the battery is destroyed. CONSTITUTION:This secondary battery is composed of the main body 1 of a battery in which lithium or lithium alloy is used as an active material for a negative electrode, a sensor 4 for sensing the shock of not less than a predetermined value and a barrier fluid jetting means 3 for spurting the barrier fluid to the inner part or the perphery of the main body 1 of a battery in accordance with its input from the sensor 4. When such a great shock is received that the main body 1 of a battery is damaged, it is detected by the sensor 4 and then barrier fluid is spurted to the inner part or the periphery of the main body 1. The exposed lithium due to the damage of the main body 1 is deactivated with nitrogen gas or carbonic acid gas constituting barrier fluid. Also, a foam body is formed in the inner part or in the perphery of the main body 1 of a battery with a raw material for the foam body constituting the fluid for a barrier to prevent lithium from being exposed. Since the reaction of lithium to water is prevented, safety is increased.
Patent JP-H05161633-A (JP)
Title: Radiation diagnostic device
Inventor: NAKAYAMA HIROSHI
IPC: A61B6/00
Filed: 1991-12-18
Abstract: PURPOSE:To provide the radiation diagnostic device which can obtain an image containing information expressing the difference of the existent amounts of materials composing a patient. CONSTITUTION:This device is provided with a means to obtain plural images obtained by radiating radioactive rays having the plural kinds of energy to a patient and an average absorption coefficient corresponding to the plural materials composing the patient P and the plural kinds of energy, and an arithmetic part 10 to calculate the existent amounts of the plural materials for each picture element based on the plural images and the average absorption coefficient.
Patent JP-H06159994-A (JP)
Title: Mounting device for pressure regulator in gas-actuated gum
Inventor: OZAKI HIROTSUGU
IPC: F41B11/62
Filed: 1992-11-24
Abstract: PURPOSE:To provide a device whereby a cartridge can not be taken out until the pressure of a gas in the cartridge becomes lower than a pressure caused by a spring after the cartridge is attached to a pressure regulator, is unlocked and is set in a gun body. CONSTITUTION:A guide rail 2 having stoppers 23, 24 at the both ends thereof is provided at a space part 12 in a gun body 1. On a pressure regulator 3 for discharging a gas from a cartridge C, a cylinder for receiving the pressure of the gas is provided, a piston rod 39 therein is allowed to protrude outside a cylinder cover and a return spring is mounted between them. The slide part of this cylinder cover is guided by the guide rail 2 and the piston rod 39 is fitted into a securing groove 25 relating to the stopper 23 on the far side thereof, by the pressure of the gas against the return spring. When the pressure of the gas becomes lower than a pressure caused by the return spring, the pressure regulator can be taken out.
Patent JP-H03197318-A (JP)
Title: Aggregated calcium carbonate, its production and pigment for paper making
Inventor: KUMASAKA TETSUO
IPC: C01F11/18
Filed: 1989-12-26
Abstract: PURPOSE:To efficiently obtain aggregated calcium carbonate having excellent printability and optical characteristics by carbonating an aqueous suspension of calcium hydroxide, adding a suspension of calcium hydroxide in a specific state and completing carbonization reaction. CONSTITUTION:A CO2-containing gas is introduced to an aqueous suspension of calcium hydroxide having >=2,000cP viscosity (40wt.% concentration at 25 deg.C) adjusted to 7-15wt.% in a reaction of gas dispersion stirring type and carbonization reaction is carried out up to 70-95% carbonization ratio. Then the prepared reaction solution (primary reaction solution) is transferred to a reaction of gas stirring type. As a CO2- containing gas is introduced to the reaction solution so as to maintain the pH of the primary reaction solution at least at 12, an aqueous suspension of calcium hydroxide having >=2,000 cP is continuously added to the primary reaction solution until the molar ratio of the total amount of Ca in the primary reaction solution and the total amount of Ca in the aqueous suspension of calcium hydroxide reaches a range of (10:1)-(1:20). Further, a carbon dioxide-containing gas is added until the pH of the reaction solution is reduced to about 7 and carbonation reaction is completed to give the objective aggregated calcium carbonate.
Patent JP-H05167548-A (JP)
Title: Multiplex transmission system
Inventor: TAMURA MASAHIRO
IPC: H04H20/74
Filed: 1991-12-18
Abstract: PURPOSE:To improve the transmission efficiency of data channels of a satellite broadcast by arranging codes and identification codes on a control field and transmitting multiplex signals including music data and transmission information in an information field based on the arrangement shown by the identification codes. CONSTITUTION:A control means 11 monitors the information amount and combination of the transmission information and music data in a frame cycle. The means 11 finds the arrangement enabling the transmission of the transmission information using a surplus except the music data on the information field according to the monitoring result and identification information on the arrangement. A multiplex means 15 arranges the transmission information and music data on the information field based on the arrangement provided by the means 11 and transmits frame multiplex signals with identification information added to the control field in addition to the existing codes. The receiver detects the transmission information and music information of the information field based on the identification information without fail. Thus, the transmission efficiency of the data channel of the satellite broadcast can be increased.
Patent JP-H11239835-A (JP)
Title: Method for forming highly expanded tube, and highly expanded tube
Inventor: TADA YUTAKA
IPC: B21C37/16
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To form an expanded tube part without generating any breakage in an end part by press-fitting an expansion punch while applying the compression stress in the axial direction to a pipe material of a press-fitted part to keep the prescribed ratio of the thickness of a stock tube as the thickness of the press-fitted part. SOLUTION: An expanded part is expanded to approximately two times the diameter of a stock tube, and the expansion is achieved in three stages in a case of a concentrically and highly expanded tube, and in four stages in a case of an eccentrically and highly expanded tube. The maximum diameter DA of an expansion punch 2A in the first stage is 1.4 times the diameter of the stock tube, the maximum diameter DB of an expansion punch 2B in the second stage is 1.2 times DA, and the maximum diameter DC of an expansion punch 2C in the third stage is 1.2 times DB. By successively press-fitting the expansion punches 2A, 2B, 2C of different maximum diameter, the position of a part whose expansion becomes maximum can be changed in the axial direction, and the thickness of the press-fitted part of >=70% of the thickness of the stock tube can be maintained.  An inconvenience that a part of the maximum expansion is concentrated at a specified area and the thickness of such area is greatly reduced, can be prevented.
Patent JP-H09175558-A (JP)
Title: Medicine pack
Inventor: MATSUI ICHIRO
IPC: A61J1/03
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To prevent such a risk that one takes a PTP pack by mistake, by using a multi-layer film or sheet with a specified material characteristic, constituted of a polyamide layer, an adhesive layer, and a polyethylene layer as a seal layer, as the bottom material and hermetically sealing a medicine pack by a covering material chiefly composed of aluminum foil. SOLUTION: In a PTP pack(press trough pack) for solid medicine, a multi- layer film or sheet constituted of at least one or more polyamide layers and a polyethylene layer as an adhesive layer or a seal layer is used as the bottom material, which is 10g/m<2> .24hrs or lower in the moisture vapor transmissiblity, 30% or lower in the haze value, and 0.15-0.45mm in the thickness. After a chemical agent has been charged in the molded part of the bottom material, the pack is hermetically sealed by a cover material chiefly composed of aluminum foil to obtain a medicine pack. In this case, the thickness of polyethylene layer is set at 50-80% of the whole thickness and nylon 6 or a copolymer of nylon 6 and nylon 66 is preferably used as a polyamide layer.
Patent JP-2001157369-A (JP)
Title: Method of controlling charging and discharging of battery
Inventor: FURUKAWA TADASHI
IPC: H02J7/00
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To make effective use of a battery by preventing a substantially chargeable and dischargeable range from narrowing when the battery is deteriorated. SOLUTION: This method charges and discharges the battery by predetermining a discharging upper limit which is larger than a completely discharged condition, and a charging lower limit which causes the remaining capacity of the battery 1 to be smaller than a fully charged condition. This method also calculates the remaining capacity of the battery 1, and charges and discharges the battery while controlling the remaining capacity to a charging and discharging allowable range between the discharging upper limit value and the charging lower limit. This method, when maximum charging capacity decreases, also decreases the discharging upper limit value and corrects the charging lower limit value so as to be large.
Patent JP-H06211287-A (JP)
Title: Disc storing device
Inventor: RONARUDO YUUJIN HANTO
IPC: G11B33/04
Filed: 1993-12-28
Abstract: PURPOSE: To provide a method and device of keeping disk-like bodies in custody that not only store them safely and certainly but also makes it possible to select and retrieve a desired disk from the device with the minimum operation. CONSTITUTION: Major composing elements are a body of storage unit 13 comprising a top wall 15, a bottom wall 17, a rear wall 19 and sidewalls 21 and 23 that together define the interior, a partition 29 that is spaced at a preselected distance in the body 13 and defines slots for receiving disks 35 to be stored, a displacing unit for driving a disk 35 from its stored position to the referencing position, a holding unit that is engaged with the disk 35 in the slot at transfer of the disk 35 and displacing unit and positioned on the body 13 and others.
Patent JP-H09182377-A (JP)
Title: Device for measuring amount of sealing oil of rotary machine
Inventor: MORI TOSHIHIRO
IPC: H02K9/24
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To quickly locate an abnormal point and execute troubleshooting by providing a flowmeter between an exhaust oil pipe and an expanding tank. SOLUTION: A lubricating oil supplied to a shaft sealing means 4 and flowing into the inside of machine is collected with an exhaust oil pipe 7 and the amount of sealing oil inside each bearing is measured and stored via an expanding tank 10 having a flowmeter 16. Operation of a manual valve 12 is not required as explained above and the amount of sealing oil inside each bearing can be measured. Moreover, since the same effect can also be obtained even when the flowmeter is provided at the output port of the expanding tank 10, even if the amount of sealing oil or the inside is abnormal, the abnormal point may be located quickly because a defective shaft sealing means of bearing can be verified.  Moreover, since the amount of internal sealing oil of reach bearing can be measured at the periodical check period, it can be checked that the shaft sealing apparatus can be assembled adequately. If an abnormality occurs, recovery can be made quickly. Moreover, operation of manual valve is unnecessary, there is no fear of forgetting to open the manual valve after the measurement of the amount of sealing oil.
Patent JP-H07202113-A (JP)
Title: Lead frame and manufacture thereof
Inventor: OFUSA TOSHIO
IPC: H01L23/50
Filed: 1993-12-28
Abstract: PURPOSE:To prevent the trouble caused by a loosened lead by firmly fixing the lead by a method wherein a plurality of leads, to be connected to the electrode of a semiconductor integrated circuit, are fixed by resin and the surface of each lead and the surface of a resin part are formed with each other. CONSTITUTION:Lead frames are formed in such a manner that the surface of a plurality of inner leads 2, to be connected to the electrode of a semiconductor integrated circuit, and the surface of a resin part 4 are made even with each other. The resin part 4 is filled up so that each inner lead 2 is connected in such a manner that it becomes thicker than the depth of recessed parts, and the lead frames 2, which are in the state that each inner lead 2 is fixed, are obtained. Accordingly, as the resin 4 for fixing the inner leads, is not protuberated on the inner leads of the completed lead frame, the resin 4 does not interfere the performance in the following processes; the resin 4 is not cracked, the inner leads are firmly fixed; and the trouble caused by a loosened lead can be prevented.
Patent JP-2001153928-A (JP)
Title: Boundary scan circuit
Inventor: TAKAHASHI YUTAKA
IPC: G01R31/28
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a boundary scan circuit capable of easily executing a high-speed toggle test. SOLUTION: The circuit comprises a flip-flop FF1 fetching serial data to output, a selector SL1 inputting the output of the flip-flop FF1 to a terminal, a flip-flop FF2 for data maintenance inputting an output of the selector SL1, and a selector 2 selecting to output as a boundary scan test select signal BS with a normal signal PIN of an output from an internal circuit and an output from a normal rotation output terminal Q as an input. Then, a signal from an inverting output terminal /Q of the flip-flop FF2 is input to the other input terminal of the selector SL1, and a toggle test select signal TGL is input to the selector SL1 as a select signal. The selector SL1 selects a signal from the reversal output terminal /Q of the flip-flop FF2 in a toggle test.
Patent JP-H04266634-A (JP)
Title: Shock absorber
Inventor: HARARUTO SHIYUPEERU
IPC: F16F9/34
Filed: 1991-12-19
Abstract: PURPOSE: To make fabrication and assembly easier and less costly and to reduce the frequency of failures by reducing the number of members used. CONSTITUTION: A seal plate 10 is directly loaded by a first spring 11 and has a through hole 14 leading from a pre-control chamber 13 to an adjacent working chamber 14, the through hole being reduced by a throttle supported on the side of a piston 3.
Patent JP-H05167290-A (JP)
Title: Component mounting device
Inventor: KAGEYAMA SHIGERU
IPC: H05K13/04
Filed: 1991-12-19
Abstract: PURPOSE:To protect a moving body against damage by providing a detector for detecting a collision of adjacent mounting pads, and a control device for stopping their drives in response to signals outputted from the detector. CONSTITUTION:A moving body 11 collides against another moving body 11 located on its right side to enable a projection 36 to push a actuating pin 35, whereby a pivoting piece 37 is made to rotate around a shaft 39 as a center in a counterclockwise direction resisting the energizing force of a spring 38. A swing piece 41 is moved, whereby a rotary lever 42 mounted on the swing piece 41 is rotated around the shaft in a counterclockwise direction. An up-down rod 45 is made to ascend by the pivoting of the lever 42 resisting the energizing force of a spring to get out of a detection allowable range of a proximity sensor, whereby that the moving bodies 11 collide against each other is detected by a detector and a drive motor is stopped by a controller, and thus the moving body 11 is protected against damage caused by collision. A collision shock acting on the moving body 11 is relaxed by a shock absorber 84 provided to each moving body 11.
Patent JP-H07199965-A (JP)
Title: Adaptive active silencer for vehicle interior sound
Inventor: KURATA YUJI
IPC: H03H17/04
Filed: 1993-12-28
Abstract: PURPOSE:To enable desired noise elimination by providing an automatic gain control means for suppressing reference signal amplitude level fluctuation in a refernece signal detection means. CONSTITUTION:Detection signals from the accelerometers 1-1-1-5 of a reference signal generation means are inputted through automatic gain adjustment type amplifiers 6-1-6-4 to a system control unit 13. In this case, the amplifiers 6-1-6-4 are respectively provided with an amplification part, a gain adjustment part and a low-pass filter part (LPF) and by the function of the gain adjustment part, the amplification factor of the amplification part is automatically adjusted and input signal fluctuation is suppressed. Thus, the respective amplifiers 6-16-4 are provided with a function as the automatic gain control means for suppressing the reference signal amplitude level fluctuation, level adjustment is performed so as not to let the input level of the reference signals with large amplitude level fluctuation be deficient and the reference signal amplitude level fluctuation is suppressed.
Patent JP-2000164590-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKAMURA TAKASHI
IPC: C23C14/58
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To recover the characteristics of a functional thin film through a low-temperature heat treatment. SOLUTION: A wafer W, where a memory cell with a ferroelectric body film, is heated to at approximately 400 deg.C by a heater 45 that is incorporated in a wafer holder 32. At the same time, the wafer W is irradiated with ultraviolet rays from ultraviolet lamps 35, 26, and 37 W, and ozone is supplied from an ozone discharge port 39 to the wafer W. Furthermore, oxygen is supplied from the oxygen discharge port 42 to the wafer W. In this manner, a process for recovering the characteristics of the ferroelectric body film is executed through the use of a thermal energy and together with energies other than the thermal energy, thus recovering the characteristics of the ferroelectric body film without deteriorating aluminum wiring and such elements as a transistor.