baber/WOPTO huggingface dataset:
Patent JP-H06292369-A (JP)
Title: Uninterruptible power supply device
Inventor: NAKANO HIROTAMI
IPC: H02J9/06
Filed: 1993-04-03
Abstract: PURPOSE:To effectively suppress a harmful influence to the electromagnetic environment of a load due to the switching of a converter by connecting the tap of a tap inductance connected to a power supply terminal in parallel to the connection point between first and second capacitors connected to the output side of the converter in series. CONSTITUTION:Smoothing capacitors CA and CB are connected to the DC output terminal of a converter 1A in series and a connection point N is connected to the tap of an inductance LT. When switches Q1, Q3, and Q5 and switches Q2, Q4, and Q6 of a converter 1 are turned on or off each other, the potential of the connection point N falls or rises from the neutral-point potential of a power supply E3 by the voltage of the capacitors CA and CB, respectively, thus generating a high-frequency voltage between the tap of an inductance L and the connection point N, causing the voltage between the neutral point on the side of the power supply E3 and the connection point N to fluctuate greatly, and hence suppressing the fluctuation by connecting the connection point N to the tap.
Patent JP-S5623894-A (JP)
Title: Increase of yield of glucose
Inventor: MITSUISHI YASUSHI
IPC: C12P19/16
Filed: 1979-08-07
Abstract: PURPOSE: To prepare high-purity glucose in high yields, by adding an α-1,6- glucosidase of the genus Bacillus in enzymatic saccharification of starck using glucoamylase.  
     CONSTITUTION: In the preparing glucose by saccharifying liquid starck enzymically using glucoamylase, an α-1,6-glucosidase of the genus Bacillus is added before or in the midst of reaction and saccharification is carried out enzymically in pH of 5W7 at 45W60°C. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02278352-A (JP)
Title: Cache memory system of parallel configuration
Inventor: TAKEUCHI HIDEYO
IPC: G06F12/08
Filed: 1989-04-19
Abstract: PURPOSE:To improve hit ratio by constituting cache memory system by using comparison with a part of address data requiring no RAM access time and system requiring the RAM access time in parallel. CONSTITUTION:The system is constituted mainly of an MPU 1 to output request address data, an address latch circuit 16 which receives that request address data and latches an address, first memory modules 2A, 2B, a second decode circuit 3, first data memories 4A, 4B, a first decode circuit 5, second memory modules 6A to 6D, second data memories 7A, 7D, a second replace circuit 15 for the second memory modules 6A to 6D, and so on. Namely, the comparison with a part of the address data requiring no RAM access time and the traditional system requiring the RAM access time are organized in parallel. Thus, it becomes possible to return a response signal for the high speed operation of the MPU 1 efficiently and quickly to the MPU 1, and simultaneously, since the degree of freedom of mapping for the inside of the cache memory becomes high, the hit ratio can be improved.
Patent JP-2000255584-A (JP)
Title: Attaching of string for unsealing of letter
Inventor: NISHIMURA KEIKO
IPC: B65D27/38
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To quickly respond to the requirement on the site when a letter needs to be immediately unsealed, or a letter is unsealed without using a utensil or the like by attaching a yarn having strength at a folding section at the tip end of the letter, from the internal side in advance. SOLUTION: A letter folding section 1 is formed into a thinly foldable state, in advance. Then, at a location approx. 1 mm lower from a dot line, a yarn 2 having strength is affixed with a glue having a strong adherence or the like. In this case, the yarn 2 of approx. 1 cm is lightly glued by a degree wherein the yarn 2 can be pinched with fingers, along the upper edge of a gluing section 4. Also, a cut of a length of approx. 5 mm is placed at the section of a cut 3. After sealing the gluing section 4, when the letter is unsealed, the yarn 2 having strength is engaged with the section of the cut 3, and the yarn 2 is firmly pulled, and thus, the letter is easily unsealed. In addition, a user can select the using of scissors or a cutter or the like, and therefore, the user can unseal the letter under a relaxed feeling.
Patent JP-S60245242-A (JP)
Title: Semiconductor integrated circuit device
Inventor: ABE KATSUHIKO
IPC: H01L21/66
Filed: 1984-05-21
Abstract: PURPOSE:To improve reliability of insulation resistance measurement by forming a pattern for measuring insulation resistance on the main surface of a semiconductor substrate through provision of a gate insulation film and an electrode on the upper surface thereof. CONSTITUTION:A first insulation film 3 is provided on the main surface of periphery of a semiconductor substrate 1 and a first conductive layer 4 is provided on the upper surface thereof. For example, said first insulation film 3 is provided for measuring insulation resistance of gate insulated film of insulated gate field effect transistor and a first conductive layer 4 is an electrode used for measuring insulation resistance of gate insulated film of insulated gate field effect transistor. Said first insulation film 3 and first conductive layer 4 are provided to the semiconductor substrate 1 at the lower part of bonding pad 8 arranged. Thereby, the area of insulation film 3 for measuring insulation resistance becomes large by forming it like a ring at the periphery of the substrate 1 and insulation resistance measurement can be realized for individual IC's. Thus, reliability of measurement of insulation resistance of gate insulation film can be improved.
Patent JP-S5435210-A (JP)
Title: Preparation of soft capsule containing unsaponifiable matter of vegetable oil
Inventor: SEO HIROSHI
IPC: A61K36/00
Filed: 1977-08-24
Abstract: PURPOSE: To prepare a soft capsule having excellent storage stability, by stiring unsaponifiable matter of vegetable oil to get a proper viscosity, and coating the matter with gelatin. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5740947-A (JP)
Title: Ball bonding for wire
Inventor: ARUBAATO DABURIYU KAATAA
IPC: B23K20/00
Filed: 1981-06-30
Abstract: A method of forming a ball on a wire by spark discharge to permit ball bonding of the wire to a component or a terminal comprises: initiating the formation of an arc between an electrode and the wire by applying between them a high voltage (V2) from a high-voltage, low-current source (46, 64 to 76) which is effective only until the arc is formed; and, once the arc has been formed, drawing current for forming the ball from a low-voltage (V1), high-current source (44, 50-56). Apparatus for forming a ball on a wire by this method can be completely safe, by using a very low capacitance (76) in the high voltage source, which is made to discharge through a resistor (74). Sufficient power for forming the ball can be provided by the low-voltage source provided that it incorporates a very large capacitance (52). The method can alternatively be performed with the use of electronic power supplies, supplied for example by constant-current sources.
Patent JP-S59229394-A (JP)
Title: Image acceptor sheet for heat-transfer
Inventor: INUI TOSHIJI
IPC: B41M5/41
Filed: 1983-06-08
Abstract: PURPOSE:To enable easily a heat-transfer recording on a synthetic-resin sheet by a heat-transfer recording process, by coating back side of a synthetic-resin sheet with a compound freed from ink compounds of ink donor film for heat-transfer recording of any coloring agents. CONSTITUTION:A coating agent 2 which represents ink ingredients of ink donor film for heat-transfer recording deprived of any coloring agents, that is to say, a coating agent 2 consisting of binder agents, softeners and additives is spread on an OHP sheet 1 up to a thickness 3-10mum and an image receiving sheet for heat-transfer recording is obtained. At this moment, it is preferable that the melting point of the coating agent 2 is higher than that of ink 5 of ink donor film 6. In this kind of image receiving sheet, ink 7 melted during the course of heat-transfer recording mixes with such part of the agent 2 that only partially melted on the surface and thus, a high-quality image can be obtained without any defective transfer effect.
Patent JP-S58218636-A (JP)
Title: Manufacture of test piece of material
Inventor: IIMURA MASASHI
IPC: G01N3/02
Filed: 1982-06-14
Abstract: PURPOSE:To obtain a test piece of material without destroying the structure of a different kind of metal by cutting off a pipe of prescribed length from a composite pipe whose inner surface is coated with the foreign metal, inserting protection pipes to both ends thereof, flowing water, etc. into the inner part and by etching and removing an outside metal. CONSTITUTION:The composite pipe body 1 such as a nuclear fuel covering pipe 3 to whose inner surface the foreign metal layer 2 is coated is cut off to a predetermined length, the protection pipe 4 such as plastic pipe is inserted to both ends, nonetching liquid such as water is flowed to prevent an invasion of the etching liquid into the pipe and remove only the outside metal by the etching liquid 5. Then the pipe 2 is cut in the lengthwise direction (shown by a dotted line 7) and opened, pressed to a plane sheet 2 and furthermore made to a plane sheet 2a of a prescribed thickness and smooth surface with another etching liquid. Thereafter the test pieces 8, 9, etc. of necessary shape are obtained by machining.
Patent JP-S61258556-A (JP)
Title: Communication line system
Inventor: SATO TAKAO
IPC: H04M3/42
Filed: 1985-05-13
Abstract: PURPOSE:To decrease the number of control signal cables to a subscriber terminal equipment by providing only a loopback switch to the subscriber terminal equipment and providing a pilot signal transmitter and a receiver for confirming line connection to the input side of a relay line of a line changeover switch. CONSTITUTION:Pilot signal transmitters 3, 3A and pilot signal receivers 4, 4A are provided near relay line input points X, XA of line changeover switches 5, 5A. A relay line switch 11 is provided between the pilot signal transmitter 3 and the pilot signal receiver 4 of the relay line 9, and a relay line switch 11A is provided between the pilot signal transmitter 3A and the pilot signal receiver 4A respectively, and loopback switches 10, 10A are provided respectively to sound video signal subscriber lines 7, 7A. When the pilot signal receivers 4, 4A receive a pilot signal sent from opposite pilot signal transmitters 3A, 3 by the pilot signal receivers 4, 4A, the line connection discrimination sections 6, 6A confirm the connection of the line.
Patent JP-H03296800-A (JP)
Title: Automatic generation system for voice file
Inventor: HOSOYA KATSUMI
IPC: G10L13/02
Filed: 1990-04-16
Abstract: PURPOSE:To securely and automatically segment and generate a voice file with a series of voices by recording a voice and a registered signal sound, and a cancellation signal sound, reproducing and inputting them to a file generating device, and generating the file of voices. CONSTITUTION:A signal sound generating device 10 has a registration button 11 and a cancellation button 12; and the registration signal sound is generated when the registration button 11 is pressed and the cancellation signal sound is generated when the cancellation button 12 is pressed. The file generating device 20 when inputting an acoustic signal converts the acoustic signal into a digital signal and every time a registration signal is detected in the input acoustic signal, the digital signal of the acoustic signal which is inputted so far is stored as different files in storage devices 25, 26, and 27 and a series of voice file names or voice file numbers are added to the respective voice files. Then when a cancellation signal is detected in the input acoustic signal, data in a voice file which is being written currently are deleted. Consequently, the load on a speaker and errors in segmentation are reduced and the efficiency of the segmentation and operation of the voice files is improved.
Patent JP-H05299861-A (JP)
Title: Hermetically sealing structure for board containing shelf
Inventor: OKUMURA EICHIRO
IPC: H05K7/18
Filed: 1992-04-21
Abstract: PURPOSE:To prevent the leakage of cooling air in a shelf at the time of removing a board. CONSTITUTION:Shutters 5 to be opened or closed in cooperation with insertion or removal of boards 1 are provided in a plurality of vent holes 41 to be formed at shelves 4 corresponding to a plurality of boards 1 covered with air covers 2. The shutters 5 are closed at the time of removing the boards 1 to prevent the leakage of cooling air.
Patent JP-H05300410-A (JP)
Title: Fm receiver
Inventor: KAMINAKADA KATSUAKI
IPC: H04N5/213
Filed: 1992-04-21
Abstract: PURPOSE:To use a compact antenna and to reduce reception cost by performing the signal processing pulse-shaped noise generated by a threshold phenomenon in the receiver so that no noise can appear at received pictures. CONSTITUTION:The part of an FM signal lowering the level of the envelop almost to zero is a part where small fish-shaped noise appears on the screen and when small fish-shaped noise (c) and (d) is detected at a scanning line N under scanning at present, signals outputted from a switcher 7 are changed over. Then, the signal of a scanning line N-1 1H delaying an FM signal is selectively outputted by a control signal pulse from a control signal generating circuit 4. Thus, the small fish-shaped noise caused by the threshold phenomenon is prevented from appearing on the screen. Since this noise is generated at random, the probability of generating the noise at the same position of the adjacent scanning lines is extremely low and since the video signals are strongly correlated between the adjacent scanning lines, the part of detecting the noise can be compensated by the video signals of the adjacent scanning lines.
Patent JP-H05294030-A (JP)
Title: Paper clamp device of thermal printer
Inventor: FUJITA KAZUHISA
IPC: B41J13/22
Filed: 1992-04-21
Abstract: PURPOSE:To prevent the shift of paper in a thermal printer clamping paper to feed the same. CONSTITUTION:The shape of the paper edge stopper of a clamp bar 3 is constituted so that both end parts 12b of the stopper 12b protrude as compared with the central part 12a thereof. By this constitution, the printing shift caused by the shift of paper is prevented and the generation of wrinkles in paper due to the shift of paper can be also prevented and the printing quality of a printer can be enhanced.
Patent JP-H11297936-A (JP)
Title: Fet, ic, and electronic device using them
Inventor: IEGI TSUTOMU
IPC: H01L21/822
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To provide an FET and IC with improved electrostatic breakdown strength and an electronic device using them. SOLUTION: On a semiconductor substrate 2, an FET active region 3, a resistor element 4, a capacity element 5, and bonding pads 6, 7, and 8 are formed to constitute a single bare chip FET. Here, the resistor element 4 and the capacity element 5 are connected in parallel; its one end is connected to a gate of the FET active region 3, and the other end to the bonding pad 6. The drain of the FET active region 3 is connected to the bonding pad 7, and a source to the bonding pad 8. Thus, electrostatic breakdown strength is improved with no degraded high-frequency characteristics.
Patent JP-S584909-A (JP)
Title: Split winding transformer
Inventor: FUJITA HIROYUKI
IPC: H01F27/28
Filed: 1981-07-01
Abstract: PURPOSE:To allow the percentage impedances of windings having different capacities to coincide to each other, by a method wherein when two windings equal in voltage to each other but different in capacity from each other are positioned with another winding different in voltage therefrom interposed therebetween to form a split winding transformer, the winding having a larger capacity and the winding having a smaller capacity are concentrically arranged so that the former is disposed inside the latter. CONSTITUTION:As power plants become larger in capacity, a split winding transformer is employed for a house power source in order to reduce the number of necessary transformers thereby to lower the construction cost. The split winding transformer is such that low-voltage side windings having the same voltage but different in capacity from each other are disposed with a high-voltage side winding interposed therebetween for their respective uses. In other words, a low-voltage winding 19 large in capacity, a high- voltage winding 21 and a low-voltage winding 20 equal in voltage to that of the winding 19 but smaller in capacity than the same are concentrically disposed in order from an iron core 1, being surrounded by insulators 22 respectively, and with equal gaps W1 and W2 provided therebetween, respectively. Thereby, the percentage impedances of the split windings 19 and 20 are made substantially equal to each other, and the cost also lowers.
Patent JP-H04228173-A (JP)
Title: Semiconductor memory
Inventor: PINKHAM RAYMOND
IPC: G11C29/00
Filed: 1991-05-07
Abstract: PURPOSE: To attain highly independent control of a memory in a chip by forbiding data transfer to a selected array and storage in a selected memory element. CONSTITUTION: A prohibiting circuit 326 is connected to a signal the inverse of RAS in series to a semiconductor chip. The inverse of RAS is inputted to one of an AND gate 328 and the other of the gate 328 is connected to a signal the inverse of TR outputted from an inverter 284. The output of the gate 328 is inputted to a delay circuit 330 and the circuit 326 is controlled by the output of the circuit 330. When the inverse of RAS and the inverse of TR become high and transfer is performed, the gate 328 output a signal. Next, until a prescribed time elapses from the rise of the inverse of TR, it is prohibited that the inverse of RAS becomes higher than other circuits.
Patent JP-S61261375-A (JP)
Title: Electrically conductive paste
Inventor: INABA HIROSHI
IPC: C08G18/00
Filed: 1985-05-15
Abstract: PURPOSE:To obtain an electrically conductive paste having excellent adhesion, flexibility and electrical conductivity stability and a high curing rate, by blending a urethane prepolymer contg. no unsaturated double bond, a polyhydric alcohol and an electrically conductive powder. CONSTITUTION:An electrically conductive paste contains a urethane prepolymer contg. no unsaturated double bond, a polyhydric alcohol contg. no unsaturated double bond and an electrically conductive powder. The urethane prepolymer contg. no unsaturated double bond is one wherein terminal active isocyanate groups are blocked with an active hydrogen-contg. compd. The ratio (NCO/OH) of the isocyanate group released from the urethane prepolymer to the hydroxyl group in said polyhydric alcohol is in the range of 1.0-1.2 equivalents. As the urethane prepolymer, those wherein terminal active isocyanate groups are blocked with an active hydrogen-contg. compd. are preferred.
Patent JP-S62257075-A (JP)
Title: Ultrasonic wave receiving system of ultrasonic diagnostic apparatus
Inventor: YAGI WATARU
IPC: A61B8/00
Filed: 1986-05-01
Abstract: PURPOSE:To always obtain the accurate image of a target in one of a B-mode and an M-mode or in a Doppler mode, by properly controlling the gain of an amplifier provided corresponding to each of ultrasonic vibrators. CONSTITUTION:The outputs of a plurality of ultrasonic vibrators constituting a phased array are respectively applied to amplifiers 2 and a gain control circuit 3 has a voltage integrator 4, analogue switches 5 and voltage dividing circuits 6 to control the gain of each amplifier 2. When an ultrasonic diagnostic apparatus is operated in a B-mode or an M-mode, the output signal corresponding to the gain control circuit 3 applied to each amplifier 2 has a different signal level and has the same signal level when said diagnostic apparatus is operated in a Doppler mode.
Patent JP-S5226131-A (JP)
Title: Method of making out the operation control signal in microprograming c ontrol system computer
Inventor: SAKURAI YOSHIO
IPC: G06F9/22
Filed: 1975-08-22
Abstract: PURPOSE: By utilizing an instruction register which is latched on either of the read data of a control memory unit or the operation control data specified indirectly with the read data, the speeding up of making out the operation control signal shall be attained (planned). 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07284585-A (JP)
Title: Automatic lower thread supplying device
Inventor: TSUZUKI NOBUYUKI
IPC: D05B59/04
Filed: 1994-04-15
Abstract: PURPOSE:To automate the winding of a lower thread to a bobbin, the removal of a remaining thread and the exchange of a bobbin case by almost reciprocatively and straightly moving the bobbin case with a bobbin case supporting arm and moving the bobbin case in a certain direction facing to a shuttle with a bobbin case clamping mechanism. CONSTITUTION:When exchanging the bobbin inside a shuttle 16, first of all, a sewing machine is stopped, a bobbin case supporting arm 22 is moved to right, a bobbin case clamping mechanism 23b is faced to the shuttle 16, this mechanism 23b is moved forward toward the shuttle 16, and a bobbin case 8a in the shuttle 16 is held. Next, the clamping mechanism 23b is moved back, the supporting arm 22 is moved to left, a bobbin case clamping mechanism 23a is faced to the shuttle 16, this mechanism 23b is moved forward toward the shuttle 16, and a bobbin case 8b is mounted inside the shuttle 16. Afterwards, the supporting arm 22 is further moved to left, the clamping mechanism 23b is faced to a remaining thread removing device 2, the remaining thread in the bobbin is removed by this device 2 and next, the lower thread is wound around the empty bobbin by a lower thread winding device 3.
Patent JP-H08294976-A (JP)
Title: Lens and mold for molding the same
Inventor: FUJIMOTO MAKOTO
IPC: G02B1/04
Filed: 1995-04-26
Abstract: PURPOSE: To measure the form of a plastic lens correctly by forming markings which are a positioning standard in the measurement of the form of a molded surface in an effective range of the specular molded surface for molding the lens in a mold for molding the lens. CONSTITUTION: Markings for positioning an optical axis in the measurement of surface precision are formed in the effective part 3 of a mirror surface frame 1. The markings 2, after specular processing, are formed by carving the surface of the frame 1, and its form is set up so that an amount for changing light flux incident on the lens is 1% or less of the amount of incident light. When the surface precision of the frame 1 is measured, a measuring position is shifted so that the measured value of the distance between the markings 2 becomes maximum (for example 1mm) to eliminate the dislocation of the measuring position. Since the measuring standards of the lens and the mold are obtained on the basis of the markings 2, the measuring precision of the form of the surface can be improved.
Patent JP-H10293724-A (JP)
Title: Unit device, decoding unit device, ciphering unit device, ciphering system, ciphering method and decoding method
Inventor: KATO TAKEHISA
IPC: G06F21/60
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To prevent unauthorized copying by a third person by recording a data ciphering key generated every time inside a unit corresponding to identification information. SOLUTION: This system is provided with a ciphering unit 118 and a decoding unit 121 and the ciphering unit 118 and the decoding unit 121 are connected to the CPU bus 120 of a personal computer. Then, at the time of ciphering one set of data, the data ciphering key Sk1 used for the ciphering of the data is generated, a pair with the identification information ID is generated, the pair is recorded in a database and the information of the ID and the data ciphered by the Sk1 are recorded in a recording medium 117. Then, at the time of reproduction, the data ciphering key Sk1 is obtained from the database based on the information of the ID read from the recording medium 117 and the ciphered data recorded in the recording medium 117 are decoded with the data ciphering key Sk1 as a decoding key.