baber/WOPTO huggingface dataset:
Patent JP-H0555068-A (JP)
Title: Duct sticking method
Inventor: OKABE SHUZO
IPC: H01F41/12
Filed: 1991-08-22
Abstract: PURPOSE:To provide a method for sticking a duct, being employed in winding product, to an insulating paper without requiring additional component such as a tape. CONSTITUTION:High pressure hot air is blown to the rear of an insulating paper 2 applied with thermally fusible adhesive 4 and then the insulating paper 2 is pressed against a duct 1 being held in place without contacting therewith. The insulating paper 2 is then sticked through the thermally fusible adhesive 4 to the duct 1 and cooling air 6a, 6b is blown to the insulating paper 2 thus sticking the duct 1 to the insulating paper 2. Consequently, the work for sticking the duct to an insulating paper, which has been done manually using a tape, can be automated through a simple mechanism and the duct can be stuck positively to the insulating paper 2 without requiring additional component such as a tape. Furthermore, since the thermally fusible adhesive 4 is cooled by blowing the cooling air 6a, 6b after the duct is stuck to the insulating paper 2, the duct can be stuck quickly to the insulating paper 2.
Patent JP-S6366761-A (JP)
Title: Information recording and reproducing device
Inventor: MORI YOSHIHIRO
IPC: G11B19/28
Filed: 1986-09-08
Abstract: PURPOSE:To execute a CLV (Constant Linear Velocity) control with high accuracy by comparing an address clock outputted from an address decoder and a reference signal outputted from a reference signal generator, and controlling a spindle motor so that a recording medium rotates at a constant linear velocity. CONSTITUTION:When a magneto-optical disk 1 starts to rotate at a suitable revolving speed by a spindle motor 2, an address signal fRf is outputted to an address decoder 5 from an optical head 3 in accordance with an address which is recorded by an irregularity depending on whether a tracking groove exists or not. In the address decoder 5, an address clock fac from the address signal fRf is obtained from a clock extracting circuit 9, and a PE decoder 10 obtains an address output from the address signal fRf, based on the address clock fac as a reference. A PLL circuit 7 controls a servo-circuit 8 so that the address clock fac and a reference signal fck coincide with each other, and controls a rotation of a spindle motor 2 so that a linear velocity of the magneto- optical disk 1 is made constant. In such a way, a CLV control having high accuracy is realized.
Patent JP-H0493052-A (JP)
Title: Semiconductor integrated circuit device
Inventor: HAGA AKIRA
IPC: H01L23/28
Filed: 1990-08-09
Abstract: PURPOSE:To prevent any crack from being produced and a wiring from being deformed and broken down by dispersing any stress applied to an IC chip, etc., to an outer frame ring by providing around the IC chip the outer frame ring with a thickness equal to or more of that of the IC chip. CONSTITUTION:An IC chip 2 is bonded and fixed to an island 1, and each electrode of the IC chip 2 is electrically connected to each lead terminal 4 through a metal wire 3. An outer frame ring 6 has a thickness equal to or more of that of the IC chip 2 and is mounted on the island 1 or the lead terminal 4 through an adhesive. The outer frame ring 6 has a material quality of an insulator with its insulator surface, and further has its melting point higher than that of a plastic molding part 5. The outer frame ring 6 is mounted in a range from the outer periphery of the IC chip 2 up to a connection port between the lead terminal 4 and the metal wire 3, and is located just under a loop of the metal wire 3. Hereby, the stress applied to the IC chip 2 can be dispersed, and a chip size is extended apparently to the outer frame ring 6 to prevent the IC chip 2 from being damaged.
Patent JP-H0553416-A (JP)
Title: Printer device
Inventor: GOTOU SADAHIRO
IPC: G03G15/22
Filed: 1991-08-23
Abstract: PURPOSE:To eliminate processing effected in a printer and to shorten a printing time by displaying the screen of a personal computer directly on a liquid crystal panel. CONSTITUTION:A printer device comprises a copying function part 1 to control a copying function, a display control part 2 to control copying display, a connector 4 connected to a personal computer 3 installed to the outside, and a switch 5 connected to a power source. It is further provided with a liquid crystal panel 7 mounted on a copying stand 6 and brought into an achromatic clear state during non-voltage, a cover 8 rotatably mounted in a manner to cover the liquid crystal panel 7, and a white panel 9 mounted on the liquid crystal 7 side of the cover 8. The sheet placing glass surface of a copier utilizing the liquid crystal panel 7 and the copier is replaced with the liquid crystal panel 7, and in this place, screen display is effected by means of a personal computer 3, and by effecting copying, printing is performed. This constitution provides a function as a printer and a function as copying, eliminates processing effected in the printer, and shortens a printing time.
Patent JP-H0496620-A (JP)
Title: Heat sensitive protection system for electric machinery and appliance
Inventor: TANIMURA SATORU
IPC: H02H5/04
Filed: 1990-08-09
Abstract: PURPOSE:To prevent an overheat accident by independently connecting two or more sets of electrically insulated opening mechanisms to both ends of an electric device at the side of a power source, sensing temperatures by a common heat sensing mechanism, and simultaneously operating the opening mechanisms. CONSTITUTION:A heat sensitive switch 40 has a heat sensing mechanism 1, and has electrically insulated opening mechanisms 2 and 3. It is installed near a winding 5 of a heat generator of an electric device such as a stabilizer 6 for a discharge lamp. The mechanisms 2, 3 are connected to both sides of the winding 5. The mechanism 2 is connected in series with one connection line of a power source 7, and the mechanism 3 is connected to another connection line of the source 7 through a discharge lamp 8 to become a load. When a point A of the winding 5 is ground-faulted due to certain cause so that the temperature of the winding 5 rises, the mechanism 1 senses it to simultaneously open the mechanism 2, 3, thereby stopping power supply from the source 7.
Patent JP-S6456043-A (JP)
Title: Preparation of phantom for nmr diagnosis
Inventor: NANBU MASAO
IPC: G01R33/58
Filed: 1987-08-27
Abstract: PURPOSE:To perform partitioning without being accompanied by an air bubble/ gap, by receiving a small plastic container in a large plastic container and injecting aqueous polyvinyl alcohol solutions having different compositions in both containers before freezing and thawing the same. CONSTITUTION:A small plastic container wherein at least a part of the side surface thereof is constructed from a plastic membrane is received in other large plastic container 11 capable of receiving the small plastic container 13. Next, aqueous polyvinyl alcohol solutions respectively different in a composition are injected in and outside of the small plastic containers 13 to freeze and thaw the solutions.
Patent JP-H1141128-A (JP)
Title: Antenna booster
Inventor: HORIE RYO
IPC: H04B1/18
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To provide an antenna booster which is excellent in a distortion characteristic even under strong electric field. SOLUTION: The antenna booster 40 gives an output signal of an antenna 10 to the base of a transistor Tr2, grounds its emitter through an inductance L2 and also connects it to an input terminal of an FM receiver 30 through a band pass filter 42 that passes an FM band signal. The collector of the transistor Tr2 is connected to a voltage terminal Vcc through a resistance R7 and is also grounded through a condenser C6. The transistor Tr2 is a collector ground type transistor amplifier circuit and configures a current amplification type amplifier which is a high input impedance and also a low output impedance.
Patent JP-H1194922-A (JP)
Title: Magnetic sensor
Inventor: HOSHI NORIMITSU
IPC: G01R33/04
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized, high-performance, and inexpensive magnetic sensor which can detect a weak magnetic field with accuracy. SOLUTION: A magnetic sensor has a groove 31a provided on a bobbin 31, a conductive pattern 35 which is provided outward on the internal side face and bottom of the groove 31a from the center of the groove 31a, a magnetic core 36 inserted into the groove 31a, and conductors 51 which connect the inner peripheral side of the pattern 35 to the out peripheral side of the pattern 35. Two orthogonal detecting coils (32 and 33) are formed around the bobbin 31 by forming a toroidal exciting coil around the magnetic core 36 of the pattern 35 and conductors 51.
Patent JP-H0765466-A (JP)
Title: Cassette transporting device
Inventor: YAMAMOTO MASATO
IPC: G11B15/68
Filed: 1993-08-26
Abstract: PURPOSE:To obtain a cassette transporting device providing the same movement stroke in pushing and moving the cassette by an arm, when the cassette is moved on a stage to a certain position by the arm and subsequently moved to the next certain position in the same direction, independently of whether the cassette is continuously supplied or not. CONSTITUTION:The L-shaped arm 3 consisting of a vertical leg part 3a and a horizontal leg part 3b projecting on the stage 1 through groove holes extendedly located along the moving direction of the cassette VC on the stage 1 whereon the cassette VC housing a tape is moved, is moved by a driving means 4 along the groove holes, and the L-shaped arm 3 is freely turnably supported by a shaft (the shaft is expressed as 3c) around the boundary part between the vertical leg part 3a and horizontal leg part 3b. When the cassette VC is positioned on the horizontal leg part 3b, the cassette VC is pushed by the vertical leg part 3a, and also by this cassette VC, other cassettes VC are pushed and respectively moved on the stage 1, meanwhile when the cassette VC is not positioned on the horizontal leg part 3b, the cassette VC is pushed by a tip part of the horizontal leg part 2b and moved on the stage 1.
Patent JP-S58179860-A (JP)
Title: Image forming device
Inventor: SHIMIZU SHIYOUICHI
IPC: G03G21/14
Filed: 1982-12-02
Abstract: PURPOSE:To enable always exact image formation with a simple constitution, by resetting a counter which forms a timing signal by counting the pulses generated synchronously with the rotation of a rotating body for image formation at every prescribed rotation of the rotating body. CONSTITUTION:The plural apertures of a disc which turns at a high speed in synchronization with an insulation drum to be formed with a secondary latent image are detected optically, and clock pulses CP are generated. The pulses CP are counted with a 360- or other adic counter formed of 10 pieces of FFs, whereafter the pulses are made into a timing signal for sequential control with a decoder for matrix formation using diodes. The image formation by the sequential control in accordance with said timing signal is thus accomplished with the simple constitution requiring no switch or the like. The counter is reset exactly to an initial state by means of the reset signal which is outputted by every prescribed number of revolutions of the insulation drum, etc. The image formation in the prescribed position on a rotating body and the exact repetition of the image on a transfer material are thus accomplished with the simple constitution and the always exact image formation is accomplished.
Patent JP-2000046388-A (JP)
Title: Ventilator
Inventor: IWAKAWA TORU
IPC: F24F7/06
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a ventilator which is well adapted for ventilation of closet or the like, and also, is able to prevent outdoor moist air from entering into a room. SOLUTION: A fan 5 is arranged in a box 2 which comprises an air inlet port 3 and an air discharge port 4. While the air inlet port 3 is opened indoors, the air discharge port 4 is arranged outdoors with a door 6 being attached thereto so as to be opened by the blow from the fan 5 and closed when the blow is stopped. Thus, with the blow from the fan 5, for instance, the air inside a closet can be sent outdoors through the air discharge port 4. Further, since the air discharge port 4 is closed by the door 6 in a condition where the blow is stopped, moist and musty air at the back side of the closet is prevented from entering the closet.
Patent JP-S60100959-A (JP)
Title: Coupling for artificial anus bag
Inventor: PIITAA ERU SUTEA
IPC: A61F5/44
Filed: 1984-10-09
Abstract: A two part coupling for joining an ostomy bag to a pad or to a faceplate is characterized in that the two cooperating coupling parts are held together in a detachable manner by magnetic force.
Patent JP-H0636398-A (JP)
Title: Recording and reproducing device and tape cassette
Inventor: FUJII HIROSHI
IPC: G11B15/07
Filed: 1992-07-17
Abstract: PURPOSE:To detect the presence or absence of the tape cassette by means of a detection means located apart from a moving locus in a tape player passing through the position corresponding to the information detection hole of the tape cassette where the position of a reel table is changed according to the size of the tape cassette to be used and with the moving locus of the reel table mounted. CONSTITUTION:A light emitting element 44 and a light receiving element 45 for detecting the information for a small tape cassette 2 are provided at the position where light 46 passes through an information detection hole 17 formed on a bottom wall 11 of a cassette case 3 of the small cassette loaded on a video tape player 1 and an information display hole 15 formed on a back wall 16 in the almost vertical direction and the light emitting element and the light receiving element are deviated from the moving locus of a reel table 39'.
Patent JP-H0375524-A (JP)
Title: Rotary vane type level meter
Inventor: MIYASAKA MOTOHIDE
IPC: G01F23/00
Filed: 1989-08-17
Abstract: PURPOSE:To simplify the attaching work of a level meter by setting the maximum size of vanes in a folded state in the direction perpendicular to a rotary shaft so that the size is smaller than a hole through which the rotary shaft is inserted. CONSTITUTION:A pair of vanes 3 are arranged in a perpendicular state in a pattern wherein the vanes are arranged in the longitudinal mode with respect to a rotary shaft 10. The vanes 3 are folded against the energizing force of a kick spring 4. At this time, the maximum size of the folded vanes 3 in the direction perpendicular to the rotary shaft 10 is set so that the size is smaller than a hole through which the rotary shaft 10 is inserted. Thus, the rotary shaft 10 can be inserted through the hole with the pattern wherein the an vanes 3 are attached. When external force on the vanes 3 is removed after the insertion, the vanes 3 return to the state wherein the vanes 3 are longitudinally aligned by the energizing force of the kick spring 4, and the usable state is obtained. Thus the attaching work of a level meter can be simplified.
Patent JP-H0938460-A (JP)
Title: Air cleaning method for automobile and device therefor
Inventor: ANDO MASAO
IPC: B01D53/81
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To provide an air cleaning method for automobiles capable of removing the toxic components in the outdoor air and taking the air into the vehicle at the time of introducing the outdoor air into the vehicle. SOLUTION: The outdoor air is fed into a first column 30A packed with active carbon by a blower 14 and after NOx is adsorbed by the active carbon, the air is introduced into the vehicle room. The active carbon of a second column 30B on which the NOx is adsorbed by magnetron 44 is irradiated with microwaves, the NOx absorbed with the active carbon is converted to carbon dioxide and nitrogen and is desorbed from the active carbon. The NOx is adsorbed on the active carbon by again utilizing the second column 30B with which the desorption of the NOx is ended.
Patent JP-H0871713-A (JP)
Title: Tundish for continuous casting
Inventor: NAKAJIMA HIROSHI
IPC: B22D41/18
Filed: 1994-09-06
Abstract: PURPOSE: To prevent the clogging of a slide gate caused by the solidification of molten steel by sufficiently preheating the slide gate for adjusting flow rate arranged at the lower part of a nozzle for pouring the molten steel. CONSTITUTION: Gas piping 20 supplying the combustion gas is arranged in a stopper nozzle 21 constituting the stopper for opening/closing the nozzle for pouring the molten steel in a tundish for continuous casting, and a nozzle for burner communicated with the gas piping 20 is arranged at the tip part. The combustion gas supplied from this gas piping 20 is burnt at the tip part to generate flame and the slide gate for adjusting the flow rate at the lower part of the nozzle for pouring the molten steel can directly be preheated with this flame. By this method, it is prevented that the molten steel is solidified at the slide gate.
Patent JP-H0659549-A (JP)
Title: Exhaust duct device
Inventor: HIRAGUCHI HIROSHI
IPC: G03G15/00
Filed: 1992-08-10
Abstract: PURPOSE:To actively/sufficiently suck/exhaust outdoor air through plural introducing ports by an exhaust duct having the work of a ventilating fan, in a simple constitution. CONSTITUTION:In the exhaust duct introducing the outdoor air into the exhaust duct 22 from a one end introducing port 23 by the ventilating fan 21 and exhausting the outdoor air, an air current separating part 25 separating, at least, a main current in an exhaust current in the exhaust duct 22 from the internal surface of the exhaust duct 22 by a sudden change in the shape of a path is provided on mid-way of the exhaust duct 22 and another introducing port 24 is provided on a part corresponding to an air current separating area S where the separation of the air current is generated by the air current separating part 25 of the exhaust duct 22, as well.
Patent JP-H11176444-A (JP)
Title: Manufacture of lithium-chrome-manganese oxide, and lithium secondary battery utilizing the same
Inventor: KYO SEIKYU
IPC: H01M10/05
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a battery having superior capacity and performance in high voltage area by subjecting the lithium oxide to heat treatment, the chrome oxide and the manganese oxide for a specified time in a specified temperature area, and thereafter, gradually cooling them so as to form a specified compound. SOLUTION: Heat treatment is conducted in a temperature area at 730-760 deg.C for 40-50 hours, and thereafter gradual cooling is performed to form a compound having a formula LiCrx Mn2-x O4 (0<x<=9) used for a positive electrode of a lithium secondary battery. As a lithium oxide, at least any one of LiOH, Li2 CO3 and LiNO3 is used, and as chrome oxide, Cr2 O3 is used, and as manganese oxide, MnO2 is preferably used. A lithium secondary battery is preferably formed by containing a positive electrode of LiCrx Mn2-x O4 (0<x<=0.5), a negative electrode formed of at least one from among lithium metal, a compound containing lithium and a carbon compound, and one of the liquid electrolyte and high molecular electrolyte.
Patent JP-H0761602-A (JP)
Title: Tire transfer device
Inventor: SATO AKIYOSHI
IPC: B65G47/52
Filed: 1993-08-27
Abstract: PURPOSE:To provide a tire transfer device having the capability of easily and efficiently transferring many stacked tires. CONSTITUTION:This transfer device is equipped with a tire receiving elevator frame 14 laid at a tire storage place, and a tire delivery elevator frame 15 laid at a tire receiving and delivery place for installing a tire transfer bogie 16. Also, this device is equipped with a transfer seat 18 horizontally laid over the frames 14 and 15 continuously so to as to be freely adjustable in height, and a tire transfer drive device 19 laid on the frames 14 and 15 for transferring tires 10 deposited on the frame 14 to the frame 15 one by one via the transfer seat 18.
Patent JP-S6273626-A (JP)
Title: Processing equipment for compound semiconductor
Inventor: KOTANI JUTARO
IPC: H01L21/265
Filed: 1985-09-26
Abstract: PURPOSE:To increase the utilizing effect of a steep profile obtained by a lamp annealing device by performing the activating treatment of impurity ions in a compound semiconductor to be treated by heating the compound semiconductor while increasing a pressure inside a tube reactor with a gas including the component elements of the compound semiconductor to be treated. CONSTITUTION:After reducing a pressure inside a reaction tube 5 by a high vacuum pump 12, a wafer 7 is heated rapidly by a halogen lamp 8 while flowing a gas including arsenic such as arsine. After this heating, a pressure inside the reactor tube 5 is reduced again and leakage 15 is caused by argon gas. By repeating these operations, impurity ions of the wafer 7 can be activated. Consequently, stoichiometry inside the compound semiconductor wafer plane becomes constant and dispersion of the uniformity of a profile of an ion implantation concentration inside the wafer plane can be restrained to be minimum.
Patent JP-S6457073-A (JP)
Title: Showcase
Inventor: NAKAMA AKIRA
IPC: F25D11/02
Filed: 1987-08-28
Abstract: PURPOSE: To perform an energy saving and perform an effective utilization of an inner capacity of a refrigerator by a method wherein a partition plate constructed by a cold heat accumulating material for forming a cold air blowing-out port side as a rapid cooling chamber and forming its opposite as a cold air keeping chamber is removably arranged. CONSTITUTION: In order to make a removable fixing of a partition plate 14 through an upper opening of a display case 2, the opposing side walls 15 in the refrigerator are formed with multi-stages of engaging grooves 16 along a height direction of the refrigerator. Accordingly, the partition plate 14 is set at the nearest location of the cold air blowing-out port 6 in accordance with the engaging grooves 16 to cause a capacity of the rapid cooling chamber A to be reduced and then a rapid cooling can be increased.  In addition, the partition plate 14 is formed such that its lower portion forms a desired space S together with the bottom part of the refrigerator and its upper portion also forms a desired space S together with a glass door 3, respectively, and there is formed a cooling passage 17 to cause the cold air to be circulated from the rapid cooling chamber A to the cold air keeping chamber B with its cold state being reduced. In addition, the partition plate 14 is molded by the cold heat accumulative material and it has a cold heat accumulating function.
Patent JP-S60105645-A (JP)
Title: Production of arylsuccinic acid ester
Inventor: TAMURA YASUMITSU
IPC: C07C69/612
Filed: 1983-11-12
Abstract: PURPOSE:To obtain the titled compound which is an intermediate for indanecarboxylic acids having the anti-inflammatory action in high yield by easy operation, by reacting an easily synthesizable gamma-keto acid with an alkyl orthocarboxylate as raw materials in the presence of an acid. CONSTITUTION:A gamma-keto acid of formula I (A<1> is aromatic group; R<1>, R<2>, R<3> and R<4> are respectively H or alkyl) is reacted with a trivalent iodine compound of formula II (A<2> is aromatic group; X and Y are groups eliminating respectively as anions) and an alkyl orthocarboxylate of formula III (R<5> is H or alkyl; R<6> is alkyl) in the presence of for example concentrated sulfuric acid or 60% aqueous solution of perchloric acid at 0-80 deg.C, preferably 50-60 deg.C to give the aimed compound of formula IV (R<7> represents the same alkyl group as R<6> when R<4> is H and the same alkyl group as R<4> when R<4> is alkyl group). The compound of formula I is synthesized from the corresponding aromatic compound and a succinic anhydride derivative.