baber/WOPTO huggingface dataset:
Patent JP-H06124948-A (JP)
Title: Wiring forming method
Inventor: SUGANO YUKIYASU
IPC: H01L21/311
Filed: 1993-05-29
Abstract: PURPOSE:To achieve a high flatness ranging the entire surface in a wiring forming method by embedding an Al-base material. CONSTITUTION:1) A film of an Al-base material 10 is formed at a high temperature and embedded into recesses 4, 8 formed on a substrate 1 and thereafter is ground with etching liquid. 2) When a lithography process is performed by using an alignment mark for aligning in a substrate, a film of an Al-base material is formed at a high temperature and embedded into a recess in a part other than an alignment mark for aligning and thereafter ground. 3) After a film of an Al-base material is formed on the substrate and embedded, when it is flattened by using a grinding method, after the Al-base material is flattened, a reflection prevention film is formed on Al.
Patent JP-H096827-A (JP)
Title: Method and device for simulating electronic image pickup device
Inventor: SHIRAIWA MASARU
IPC: G06F17/50
Filed: 1995-06-19
Abstract: PURPOSE: To predict an image of a product precisely before trial manufacture and decrease the frequency of the trial manufacture by performing calculation based on the parameters showing characteristics of an image pickup element and a processing circuit and performing image processing, and outputting the result. CONSTITUTION: An arithmetic control unit 10 fetches data of an optical system from a storage device, calculates the intensity distribution of an image of a subject formed on the image pickup element through the image forming operation of the optical system by a 1st calculating means according to the input data, and sends the result directly to a next 2nd calculating means 14 or stores it in a storage device 11 temporarily. Then data of an electronic system are fetched from the storage device 11 and the calculation result of the 1st calculating means 13 are processed as image processing corresponding to the process of the image pickup element and processing circuit of the electronic image pickup device. Then the image data stored in the storage device 11 are displayed on a display device 12 through the arithmetic control unit 10.  At this time, the image displayed on the display device 12 is an image of a final product as an electronic image pickup device predicted from design data inputted through an input device 9.
Patent JP-S5941672-A (JP)
Title: Contactless ignition device for internal-combustion engine
Inventor: NAGASAWA MASAO
IPC: F02P11/02
Filed: 1982-08-31
Abstract: PURPOSE:To prevent the reverse revolution of an engine, rapidly and surely, by providing such an arrangement that a discharge controlling thyristor for a charge coil is maintained to be energized when the revolution of the engine is reversed. CONSTITUTION:A contactless ignition device rectifies the output of a charge coil 1 which generates AC voltage is synchronism with the revolution of an engine, with the use of a diode 3, and charges a charge capacitor 4 with the thus rectified output. A thyristor 8 is energized by the half-wave output of the charge coil 1 on the side opposite to the discharge side of the capacitor, to discharge the capacitor 4, and a high voltage which is generated through the secondary coil 5b of an ignition coil 5 upon the discharging, is applied to a spark plug 6. In this arrangement, there is provided a control coil 2 which generates AC voltage having a predetermined phase angle with respect to the charge coil 1, for holding the energization of the thyristor 8 by the AC output of the control coil 2 which is generated upon the reverse revolution of the engine. Further, the charging of the capacitor 4 upon this time is inhibited by a diode 13.
Patent JP-H07333947-A (JP)
Title: Electrifying device, image forming device and process cartridge
Inventor: ASANO ERIKA
IPC: G03G15/02
Filed: 1994-06-09
Abstract: PURPOSE:To prevent faulty electrification caused by the soil of an electrifying member and the occurrence of faulty image caused by the faulty electrification in an oscillating voltage impressing system and an electrifying member-fixing type electrifying device, and an image forming device and a process cartridge in which the electrifying device is used. CONSTITUTION:The electrifying member 2 is provided with electrifying member parts 2a to 2c on respectively independent plural discharge areas in a direction where the surface of a body to be electrified moves, a voltage impressed on the electrifying member part 2a in the discharge area on an upstream side in the direction where the surface of the body to be electrified moves is an oscillating voltage, a voltage impressed on the electrifying member parts 2b and 2c in the discharge area on the downstream side from the part 2a is a DC voltage, and ¦VD-DC1¦<=Vth, and ¦VD-DC2¦<=Vth are satisfied in the case where the discharge starting voltage of the body 1 to be electrified is Vth, the final surface potential of the body to be electrified is VD, the DC voltage respectively impressed on the electrifying member parts 2b and 2c on at least two discharge areas on the downstream side are DC1, DC2 (DC1<VD<DC2).
Patent JP-H05112819-A (JP)
Title: Method for heat treating air hardenability steel
Inventor: SOGO YASUO
IPC: C21D1/18
Filed: 1991-06-24
Abstract: PURPOSE:To reduce the hardening time for a steel and to reduce the floor area in cooling by executing two stage cooling of mildly cooling the steel to a certain temp. given from the starting temp. of martensitic transformation and the sheet thickness of a product at a specified rate, and thereafter rapidly cooling it at a specified rate. CONSTITUTION:A hardenability steel heated and having heat in the above temp. is cooled. In the above stage, the surface layer of this steel is cooled from the starting temp. of hardening to a temp. found by {the starting temp. of martensitic transformation (Ns point)-(3.2Xsheet thickness +18)} at a rate of air cooling to 10 deg.C/sec and, in succession, rapid cooling is executed to <=100 deg.C at a rate exceeding 10 deg.C/sec. By this method, its hardening time can be reduced to less than 1/4 to that by the conventional air cooling method without using a special refrigerant and without generating quench cracks.
Patent JP-H04332443-A (JP)
Title: Cathode ray tube device
Inventor: TSUKUI KEITARO
IPC: H01J29/87
Filed: 1991-06-24
Abstract: PURPOSE:To provide a cathode ray tube device which is highly strong under tensile stress while reducing weight without using a means such as to increase the weight. CONSTITUTION:The peripheral edge part of a panel face 1a and a side wall part 2 continuing to this peripheral edge part are constituted of a metallic body 1c, and a rigid band 4 is wound tightly round a part close to the peripheral edge part of the panel face 1a in the metallic body 1c, so that stress can be distributed by means of tensile force of the band 4.
Patent JP-S5375793-A (JP)
Title: Cr6stal oscillator
Inventor: KAWAMURA YASUKAZU
IPC: H03H9/19
Filed: 1976-12-16
Abstract: PURPOSE:To make small the oscillator itself in size and to lower the resonant frequency, by providing two sets of exciting electrodes to a pair of planes opposed each other of the oscillator, and by supporting the nodes of oscillation at the side of the oscillation.
Patent JP-2000341438-A (JP)
Title: Communications system and terminal equipment used therefor
Inventor: KAWASHIMA MOTOI
IPC: H04M11/00
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To obtain a communications system which can immediately start communication after discriminating the functional mode designated from a calling side and can discriminate the functional mode, without having actually to connect terminals to each other. SOLUTION: An identifier indicating a functional mode is added to a telephone number transmitted from calling-side communication terminal equipment 20. The identifier is notified to called-side terminal equipment 30 via exchanges 11 and 12 provided on a general analog public channel network 10. The called- side equipment 30 discriminates the functional mode designated from the calling- side equipment 20 on the basis of the identifier, and only when the equipment 30 has a terminal which matches the functional mode, is the communication corresponding to the functional mode started by connecting a channel.
Patent JP-S6042997-A (JP)
Title: Recording and reproducing device of color video signal
Inventor: ISHIZAKA KAZUO
IPC: H04N9/896
Filed: 1983-08-19
Abstract: PURPOSE:To align completely the time axis of a color difference signal with a luminance signal without increasing the scale of circuit by writing and reading a compressed color difference signal to a memory element 21 based on a synchronizing signal inserted respecively in the compressed color difference signal and the luminance signal. CONSTITUTION:CCD memories 21A, 21C are write/read only memories for a red compressed color difference signal and CCD memories 21B, 21D are write/read only memories to a blue compressed color difference signal. When the 21C and 21D are at the write mode, the 21A, 21B are respectively at the read mode, and when the 21A, 21B are at the write mode similarly, the 21C, 21D are respectively at the read mode and red and blue color difference signals R-Y and B-Y whose time axis is expanded twice are read. In writing a compressed color difference signal S'c to a memory element 21, the signal is written in the timing of a write zero pulse PR formed based on the 2nd synchronizing signal PR2 and in reading the signal, the signal is read in the timing of a read zero pulse PR formed based on the 1st synchronizing signal PR1 inserted in a luminace signal SY.
Patent JP-H104629-A (JP)
Title: Power system protective controller
Inventor: HACHISUGA TSUTOMU
IPC: G05B23/02
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To obtain a power system protective controller, having such a function that can easily simulated a system change after first-stage control, by additionally providing a simulation input locking section which locks simulation data output of a simulation input section, relevant to the control output of an output section. SOLUTION: The data set by means of the simulation input section 13 of a power system protective controller are inputted to a simulation input locking section 131 of the succeeding stage, together with control output T1 -Tn from an output section 16 and data from the simulation input section 13, and a signal which is obtained by inverting the control output t1 by means of a NOT circuit after the output T1 has been inputted to the NOT circuit are inputted to an AND circuit. When an accident-detecting section 11 actuates an arithmetic section 15, in the event of an accident occurring in a power system, a control command is outputted to the output section 16 and the control output T1 becomes '1'.  In addition, the output of the NOT circuit in a simulation input locking section 131, relevant to the control output T1 becomes '0' and the set simulation data output of an AND circuit of the succeeding stage becomes α0β, becomes the AND circuit becomes incapable of meeting conditions. Therefore, the system change after the first-stage control can be simulated easily, because the system change can be created equivalently.
Patent JP-H057619-A (JP)
Title: Serum- free therapeutic normal solution and method for preserving cornea using said solution
Inventor: RICHIYAADO ERU RINDOSUTOROOMU
IPC: A61L33/00
Filed: 1991-06-24
Abstract: PURPOSE: To provide a substance or method for reinforcing visual tissue, especially, cornea tissue during the preservation before implantation of the cornea of a donor at a time of the implantation of the cornea. CONSTITUTION: A normal soln. for medical treatment containing no serum is characterized by containing an aq. nutrient, an electrolyte, glycosaminoglycan, a deswelling agent, an energy source, a buffering agent, an oxidation inhibitor, a membrane stabilizer, an antibiotic and/or an antifunagl agent, an ATP precursor and a cell nutrition auxiliary agent and, at a time of the implantation of the cornea, this soln. is used to preserve the cornea. Further, the survival power of cornea tissue is reinforced by keeping normal physiological metabolism and the deswelling of the cornear during low temp. preservation and a period capable of keeping the characteristics of fresh eye tissue, especially, fresh cornea tissue is extended.
Patent JP-S637947-A (JP)
Title: Recording apparatus
Inventor: HASHIMOTO KIYOSHI
IPC: B41J2/005
Filed: 1986-06-28
Abstract: PURPOSE:To prevent the cutting of an ink holding film at the restarting time of the film caused by the drying and fixing of ink, by relatively moving the ink holding film and a thermal head so that both of them are allowed to be spaced apart from each other at the time of non-recording. CONSTITUTION:The first bevel gear 224 united with a worm 222 is connected to a second bevel gear 226 and the driving force of a motor is transmitted to the first bevel gear 224 through a belt 227, a pulley 228, a shaft 225 and the second bevel gear 226 and a thermal head 1 moves up and down by the rotation of the worm 222. The thermal head 1 is positioned at a lower part in a state spaced apart from a film at a time other than a printing time and moved upwardly at the printing time so as to contact with the film 2 and positioned. By the above-mentioned constitution, the strong adhesion of the film 2 and the thermal head 1 due to the drying of the ink 4 adhered to the film 2 after printing can be prevented.
Patent JP-S5854428-A (JP)
Title: I/o control system
Inventor: KITANO SADAHIRO
IPC: G06F13/10
Filed: 1981-09-26
Abstract: PURPOSE:To enable an application program to output an access macroprogram by its-self without preparing orders by specifying the functions of an order preparation part from the application program and receiving an objective order train. CONSTITUTION:When requesting processing to an I/O processing means 2', an application program 1' informs order preparation information and non-operation indicating information to the means 2'. A main processing part 5' analyses the processing request from the application program 1' and requests order preparation to an order preparation part 6 or 7 in accordance with the order preparation information. When the completion of order preparation is informed from the preparation part, the main processing part 5' returns the control of the means 2' to the application program 1' when non-operation is specified. When non-operation is not specified, the main processing part 5' outputs an access macroprogram fixed by the prepared order to a display 4. Both the information and necessary information are written in an 1F region by the application program 1' and when receiving its processing request, the means 2' refers the 1F region. After receiving the request of processing, the means 2' prepares the order, stores it in a working memory 3 and returns it to the application program 1'.
Patent JP-H11345455-A (JP)
Title: Disk decision method, disk number of revolutions decision method and disk device
Inventor: EGUCHI TOYOKAZU
IPC: G11B19/22
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To suit the number of revolutions and to reduce a danger at the time of an emergency eject by providing a measurement means measuring the time required for arriving at a prescribed number of revolutions, storing the time required till a standard disk whose center with its centroid arrives at the number of prescribed revolutions as a standard time, and comparing the measured time with the standard time. SOLUTION: A single commanding the rotation of the disk is outputted from a CPU 21, and a timer 28 and a motor 25 are started, and a required time t7 till arriving at the number of revolutions r1 is gained. When the time t7 isn't larger than the time t3 some earlier than the time till a 12 cm disk arrives at the number of revolutions r1 stored in a RAM 26, the disk is decided as a deformed disk or a 8 cm disk to be set in the low number of revolutions. When the time t7 is larger, the required time t8 from the number of revolutions r1 to r2 is gained. When the time t8 is larger than the time Δt adding a some error to the time that the disk without eccentric centroid takes, it is decided as the eccentric centroidal disk to be set in the low number of revolutions.
Patent JP-H06157377-A (JP)
Title: Mixture of isomeric decyl alcohols, phthalic ester obtained therefrom and use of said ester as plasticizer
Inventor: HERUMUUTO BAARUMAN
IPC: C07C69/80
Filed: 1993-06-23
Abstract: Mixtures of isomeric decyl alcohols are obtained by oligomerisation of propylene in the presence of deactivated zeolites as catalysts, separation of the C9 olefins from the oligomer mixture, hydroformylation of the C9 olefins to give C10 aldehydes and hydrogenation of the C10 aldehydes. The mixtures afford, esterified with phthalic acid, a mixture of isomeric didecyl phthalates, which are used as plasticisers.
Patent JP-S5853372-A (JP)
Title: Supplying device for brazing filler metal for die bonding
Inventor: ISHIBASHI MITSUHARU
IPC: H01L21/52
Filed: 1981-09-26
Abstract: PURPOSE:To eliminate clogging and to improve working efficiency by erecting two pieces of guiding pins for a brazing filler metal to a jig for guiding the brazing filler metal and guiding the thin sheet of the brazing filler metal drawn out from a reel. CONSTITUTION:A titled device consisting of a reel 1 which is coiled with a thin sheet 100 of a brazing filler metal, a drawing device which draws out the sheet 100, a jig 14 for guiding the brazing filler metal which guides the sheet 100 drawn from the reel, cutters 5, 6 which cut the sheet 100 to prescribed lengths, a vacuum suction needle 7 which sucks the cut pieces 101 of the sheet 10 by vacuum, and a holder 8 for the suction needle. Said jig 14 has 2 sets of guiding pins 14a-14d which are placed to face each other at a spacing slightly wider than the width of the sheet 100 and guide the sheet 10 inserted therebetween on the surface thereof. Said holder 8 is so formed as to hold the suction needle 7, to move the needle 7 sucking the piece 101 to above the die pad part 30 of a  lead frame, to adhere the piece 101 to the part 30 and to return the needle 7 to the home position.
Patent JP-S6213198-A (JP)
Title: Speaker unit
Inventor: TANAKA SHOJI
IPC: H04R1/00
Filed: 1985-07-11
Abstract: PURPOSE:To apply leakage magnetic flux countermeasure while preventing cost-up by providing an outer magnetic field comprising a plate, a magnet and a yoke, an iron plate frame fitted to the plate and a cancelling magnet fitted to the rear side of the yoke to the unit. CONSTITUTION:The plate 5, the magnet 6 and the yoke 7 constitute the outer magnet type field. The iron plate frame 1 is fitted to the plate 5, the cone 2 and a damper 3 are fitted to the iron plate frame 1 and a voice coil 4 is placed in the gap of the said field. The cancellation magnet 8 is fitted to the rear side of the yoke 7 and an iron plate 9 is fitted to the rear side of the magnet 8. Thus, the leaked magnetic flux radiated from the magnet 6 externally is cancelled by the magnet 8 and led to the iron plate 9 fitted to the rear side of the magnet 8, magnetic field is caused with the iron frame 1 and the magnetic field acts like enclosing the leaked magnetic flux.
Patent JP-S639968-A (JP)
Title: Element isolation of electrostatic induction transistor image sensor
Inventor: OOTA YOSHINORI
IPC: H04N5/335
Filed: 1986-07-01
Abstract: PURPOSE:To invert an Si surface in the bottom of a trench even under any bias conditions, and to form a parasitic channel by increasing the first impurity concentration of a first semiconductor substrate being in contact with the cut trench in the first semiconductor substrate containing a first impurity and isolating an element. CONSTITUTION:A trench is dug to an Si substrate on which an epitaxial layer 2 is shaped, and an N-type impurity is doped to Si on the inside of the trench by using Pocl3, phosphorus-doped SiO2, arsenic-doped SiO2, etc., as an Si surface except the trench is left as it is masked. Si in the trench is insulated by a thin thermal oxide film 26, and the trench is buried with non-doped polysilicon 27. Polysilicon 27 in the trench and the surface of the Si substrate are oxidized to form a thick oxide film 28, and subsequent processes are executed, thus shaping a p<+> gate 29. Accordingly, the threshold of a parasitic MOS transistor can be increased, and channels between gates in adjacent elements can be turned OFF at all times even under any bias conditions during the operation of an image sensor.
Patent JP-H098369-A (JP)
Title: High temperature superconducting flux flow transistor and fabrication thereof
Inventor: BUN TADATAMI
IPC: H01L39/24
Filed: 1995-06-20
Abstract: PURPOSE: To obtain a high transistor by doping a thin layer of high temperature superconducting oxide with impurities substantially causing no modification of crystal structure thereby increasing the output voltage of an FET. CONSTITUTION: A high temperature superconducting oxide doped with Ag, i.e., YBa2 Cu3 O7 (YBCO), is deposited on an SrTiO3 substrate 10. Four bridges 18 connecting first and second electrodes 14, 16 and holes 20 between the bridges 18 are then defined in the high temperature superconducting oxide 12. A control line 22 is also defined on the substrate 10 while being spaced apart by 10μm therefrom and coupled weakly 19. Furthermore, a part of the bridge is machined to provide a weak coupling 18a. The first and second electrodes 14, 16 are provided, respectively, with an output terminal and a bias current terminal thus obtaining a high temperature superconducting flux flow transistor. When the high temperature superconducting oxide is doped with Ag, copper in the YBCO is substituted by Ag without altering the crystal structure substantially.
Patent JP-S5277302-A (JP)
Title: Shaping method for bead section of pneumatic tyre
Inventor: HAYAKAWA KOUJI
IPC: B29C33/02
Filed: 1975-12-22
Abstract: PURPOSE: To provide a shaping method for bead section of pneumatic tyre, in which diameter of fit at the junction of bead ring with mold body is optimized, so that one kind of bead ring can be used with various kind of mold bodies prepared through different methods of tyre designing. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0318534-A (JP)
Title: Sheet carrying device and sheet punching device
Inventor: NISHIJIMA HIROYUKI
IPC: B65H9/00
Filed: 1989-06-14
Abstract: PURPOSE:To carry multiple sheet member continuously without a hand by repeating a process that the sheet member is fed to a positioning means with a feeding means and housed so as to be positioned at the predetermined position for a certain period. CONSTITUTION:The actuation of a feeding means 7, a positioning means and a housing means 9 is controlled by a control means 10, and after the sheet member (slab plate) 2 is fed to the positioning means by the feeding means 7 and positioned at the predetermined position by the positioning means, the sheet member 2 of the predetermined position is housed in the housing means 9. This actuation is repeated for a certain period. As a result, multiple sheet member 2 can be carried automatically and continuously without a hand.
Patent JP-H05343353-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: SHIMADA HIROYUKI
IPC: H01L23/52
Filed: 1992-06-12
Abstract: PURPOSE:To finely form a wiring by preventing generation of an electromigration in the wiring or diffusion of metal ion for constituting the wiring. CONSTITUTION:A silicon oxide film 14 is laminated on a silicon substrate 11, tungsten 12 of high melting point metal is deposited in a trench 14a formed in the film 14, and an aluminum wire 13 of low resistance metal is passed through the tungsten 12. Thus, since a periphery of the wire 13 is covered with the tungsten 12 to have no exposed part, no electromigration occurs when the wiring is finely formed.