baber/WOPTO huggingface dataset:
Patent JP-H04119783-A (JP)
Title: Video display device
Inventor: UCHIDA TOMOAKI
IPC: G09G1/16
Filed: 1990-09-10
Abstract: PURPOSE:To reduce the production of a stripe brightness change on a screen by moving a display position on the screen in interlocking with a changeover of a video image into another video image having a non-display part. CONSTITUTION:A display position moving circuit 34 displays an NTSC video image to a position different from a preceding position before changeover in interlocking with display changeover from a High Vision video image into the NTSC video image. That is, while a switch 12 is thrown to the position (a), a PLL in a decoder is unlocked and the changeover from a MUSE signal into the NTSC signal being an input signal is detected by detecting the unlock state. Thus, the NTSC video image is uniformly moved within a prescribed range. Then a sudden change in baking of a screen phosphor of a display device 20 is avoided and the production of a stripe brightness change having been occurred conventionally at the display of a High Vision video image is reduced in an excellent way.
Patent JP-S61120459-A (JP)
Title: Manufacture of semiconductor integrated circuit
Inventor: SHIBATA TAKASHI
IPC: H01L27/088
Filed: 1984-11-16
Abstract: PURPOSE:To enhance withstanding voltage for electrostatic breakdown and to reduce processes, in a IC comprising MISFETs, by constituting the peripheral part by the MISFET having a single drain structure, constituting the inner IC by the MISFET having a double-drain structure, and sharing a part of the manufacturing processes. CONSTITUTION:An n<-> type well region 2 is formed in a p<-> type Si substrate 1. Thick field insulating films 3 are provided on a P type channel stopper region 4. A thin insulating film 5 is deposited on the exposed part of the region 4. A gate electrode 6C is formed at the center of the surface. Thus a single-drain structured MISFET is obtained. The surface is covered by a mask 13. A double- drain structured MISFET is provided at the neighboring position. At this time one insulating film 3 is shared. A gate electrode 6B is formed between and said insulating film 3 the other facing insulating film 5. Thereafter, the source and drain regions of an n<-> type layer 7B are formed on both sides of the electrode 6B on n<+> type layer 8B. On the well region 2, p<+> type source and drain regions 9C are formed.
Patent JP-S6484184-A (JP)
Title: Torus type nuclear fusion device
Inventor: OWADA KORO
IPC: G21B1/00
Filed: 1987-09-28
Abstract: PURPOSE:To increase an aspect ratio by working support grooves along helical coil grooves on both sides of the helical coil grooves and supporting coil supports in said grooves so that the supports are not projected from the surface of a vacuum vessel. CONSTITUTION:The helical coil grooves 6 are worked on the outside of the vacuum vessel 1 and the helical coils 3 are wound in the grooves 6. The helical coil support grooves 5 are worked on both sides of the grooves 6 and the helical coil supports 4 are disposed therein. The quantity of the coil supports in the section of the supports 4 is thereby minimized, by which not only the strength of the supports 4 is increased but also the rigidity of the supports 4 is increased and, therefore, the deformation of the supports 4 is minimized and the stronger support to the coils 3 is obtd. The aspect ratio is, therefore, increased.
Patent JP-H03104289-A (JP)
Title: Semiconductor light emitting element array
Inventor: KOYA KEIICHI
IPC: H01L33/38
Filed: 1989-09-19
Abstract: PURPOSE:To facilitate a wafer dicing cut and leave equal spacings between the elements of respective arrays by arranging the opening portions of light emitting portions facing chip end faces so as to be directed toward outside the chip end faces. CONSTITUTION:A light emitting element 14 includes a light emitting portion 12 formed at a given spacing (a) by a selective diffusion method and an electrode wiring 13 electrically connected to the upper and lower end portions 12a and 12b, respectively, of the light emitting portion 12 via a bridge portion 13a formed on one side face of the light emitting portion 12. In this case, the electrode wiring 13 with a U-shaped configuration encircles the light emitting portion 12 and the other side face thereof is opened to form an opening portion 13b. The light emitting portion 12 facing a chip end face is arranged so that the opening portion 13b is directed toward outside the chip end face. Thus, since the effect of the wiring width of the bridge portion is removed and a sufficient margin can be taken in dicing cut, a dicing is facilitated.
Patent JP-H0290445-A (JP)
Title: Fluorescent character display panel
Inventor: TAKAGI SEISHI
IPC: H01J31/15
Filed: 1988-09-28
Abstract: PURPOSE:To obtain improved manufacturing property and high contrast by bridging an anode electrode over a through hole provided in one insulating base and forming the anode electrode to have a rectangular cross-section and forming a fluorescent layer on the anode electrode in dot state to have spacing therebetween. CONSTITUTION:A fluorescent layer driving means 18 includes an anode electrode 20 disposed between one insulating base 12 and a fluorescent layer 16, a filament electrode plate 22 disposed on the side of the other insulating base 14, and a control electrode plate 24 disposed between the fluorescent layer 16 and the filament electrode plate 22. The anode electrode 20 is bridged over a through hole provided in the insulating base 12 and formed to have a rectangular cross- section and the fluorescent layer 16 is formed on the anode electrode 20 bridged over the through hole 26 in doe state to have a spacing therebetween. Thus, improved manufacturing property and high contrast and moreover a sharp image can be obtained.
Patent JP-H08104145-A (JP)
Title: Cooling device for water-cooled internal combustion engine for vehicle
Inventor: SUZUKI KAZUKI
IPC: B60H1/32
Filed: 1994-10-05
Abstract: PURPOSE: To provide a cooling device for a water-cooled type internal combustion engine for vehicle which can improve the cooling efficiency of a condenser together with a radiator. CONSTITUTION: A condenser 12 is set in front of a radiator 11, and both are joined by a connecting mechanism consisting of the pistons 191 and 221 and side plates 231 and 232. The piston 191 is built in an actuator mechanism 19 including a temperature detector 16 in the upper tank 15 of the radiator 11, and when the water temperature in the upper tank 15 rises, the piston 19 is driven by the expansion of a thermowax 194, and the condenser 12 is separated from the surface of the radiator 11. Also a piston 221 is driven similarly by a temperature sensor 21 set at a lower tank 20 part.  Accordingly, in the ordinary loaded operation, the radiator 11 and the condenser 12 are joined, and constitute a duct, while in the high temperature loaded state, the condenser 12 is separated from the surface of the radiator 11, and the cooling air which makes a detour around the periphery of the condenser 12 is supplied to the radiator 11.
Patent JP-S61118820-A (JP)
Title: Constant current circuit
Inventor: YOKOYAMA RYOICHI
IPC: G05F3/26
Filed: 1984-11-15
Abstract: PURPOSE:To increase the degree of integration of an IC by adding a transistor element to a conventional constant current circuit to increase apparently the value of a start resistance up to an hFE-fold level as much as a relevant transistor and therefore attaining the starting purpose with small start resistance value. CONSTITUTION:A transistor TRQ7 is newly provided with its base and collector connected to the base of a TRQ6 and an earth terminal (c) respectively. While a start resistance R2 is connected between an input terminal (a) and the emitter of the TRQ7. The base current of the TRQ6 which is needed in a start mode of a constant current circuit is supplied from the base of the TRQ7. When the input voltage is varied by DELTAV after the constant current circuit is started, the variance amount DELTAIB7 of the base current of the TRQ7 flowing to the collector of a TRQ4 is calculated as DELTAIB7=DELTAV/(R2XhFEQ7), where the emitter earth current amplification factor of the TRQ7 is shown by hFEQ7. Thus the value of the R2 is apparently equal to an hFE-fold level as much as the TRQ7. Thus the constant current circuit can be started with the start resistance of a low level.
Patent JP-2001063038-A (JP)
Title: Ink jet recording head
Inventor: KOMAI HIROMICHI
IPC: B41J2/045
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To provide the structure of an ink jet recording head enhanced in nozzle density and almost free from mutual interference. SOLUTION: Vibration plates 23 constituting a part of a plurality of the pressure liquid chambers connected to a plurality of nozzles are displaced by a plurality of the piezoelectric elements provided corresponding to the numbers of vibration plates 23, and ink drops are emitted from the nozzles 27 by the rise in pressure generated in the pressure liquid chambers 31. The laminated piezoelectric element provided on a fixed substrate 11 and having an inert region at the central part thereof is divided into two parts by the groove dividing the inert region, and also divided in the nozzle arranging direction right- angled to the direction of the groove by a plurality of grooves to form individual piezoelectric elements. The grooves are filled with a conductive adhesive 42 and the cut electrodes are integrated as a common electrode.  The individual electrodes are electrically connected to end surface electrodes in the same way by the conductive adhesive.
Patent JP-S6483296-A (JP)
Title: Apparatus for controlling quantity of taking-in in sewing machine
Inventor: NISHI NOBUHIRO
IPC: D05B27/08
Filed: 1987-09-26
Abstract: PURPOSE: To enable executing a plural stage of contracting sewing operations by means of setting an upper feed adjusting lever to a plurality of contracting sewing positions by providing a stopper means by which multi-stage degrees are given to the movement operation of a starting means against elastic force. CONSTITUTION: The first stopper A is constituted of a stopper part B and an engagement part C and the second stopper device D consists of a variable stopper part 27 and a contracting lever 28. When the first stage of contracting sewing is executed during a sewing work, a pedal P is stepped against the restoring force of the upper feed adjusting lever. A wire 6a is drawn till the abutment ring 25 of the engagement part C is brought into contact with a stopper ring 22 and the upper feed adjusting lever 1 is locked at a first stage contracting quantity position. In the case of the second contracting sewing, the pedal P is stepped by one stage and continuously stepped again. The upper feed adjusting lever is rotated till it is abutted on the abutment pin 28a of the contracting lever 28 with the wire 6a while compressing a spring 26.  That is, the lever 1 is set at the second contracting quantity position.
Patent JP-H0695683-A (JP)
Title: Sound recognizing device
Inventor: FUJIMOTO TAKAYUKI
IPC: G10L15/28
Filed: 1992-09-10
Abstract: PURPOSE:To connect the sound recognizing device to a radio equipment carried by an inspector, to register a sound dictionary by connecting it to a host device, to transmit a sound recognition result to the host device by radio during an operation, to prevent a reduction in a sound recognition rate caused by the deterioration of a sound quality during a transmission and to make it easier to carry it at the sound recognizing device for informing the host device of the sound recognition result by radio. CONSTITUTION:Corresponding to the voicing of a sound to a microphone 11 by the inspector during the operation, about sound pattern data generated by analizing a sound signal transformed into an electric signal, the word number of the sound pattern data made coincident with a sound dictionary 14 by collating it is taken out by a collating part 15, this word number is transmitted by radio by a radio device 2, it is demodulated by a radio device 3 receiving this and the word number is notified to a host device 4.
Patent JP-H1090452-A (JP)
Title: Nuclear fusion device
Inventor: NAKAYAMA TAKESHI
IPC: G21B1/00
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To generate a target control magnetic field in the vacuum vessel using a magnetic material of a nuclear fusion device by correcting the control magnetic field shielded by the magnetic material. SOLUTION: A magnetic field controller is composed of one-round loop coils 14 which are respectively installed to the internal and external side faces of the torus of a vacuum vessel 5 so that the coils 14 can be put on both surfaces of the wall of the vessel 5 and form a loop in the toroidal direction and a correcting signal generating section which estimates a poloidal magnetic field for control shielded by the vessel 5 from the signals of the coils 14 and sends correcting signals to the power sources 13 of each poloidal magnetic field coil 3 for the estimated value.
Patent JP-H03104160-A (JP)
Title: Semiconductor device
Inventor: TAKIGAWA MASAHIKO
IPC: H01L21/76
Filed: 1989-09-18
Abstract: PURPOSE:To obtain a sufficiently high resistance value without adding impurity, by forming a thin film having different lattice constants on a buffer layer, and absorbing the dislocation formed by the buffer layer. CONSTITUTION:A buffer layer 12 whose lattice constant is different from a semiconductor substrate 10 is formed on the substrate 10, and further a multilayer thin film 14 is formed on the layer 12. The thin film 14 is formed by laminating many thin films whose lattice constants are different from the buffer layer 12, and absorbs the dislocation generated in the buffer layer 12. When the lattice constant of an operating layer 16 is set to be approximate to the average value of the lattice constants of the thin film 14, dislocation is not newly generated in the operating layer 16. By absorbing the dislocation in this manner, the highly resistive buffer layer 12 capable of preventing the interference between elements can be formed without adding impurity for high resistivity which contaminates a crystal growing equipment.
Patent JP-2001064285-A (JP)
Title: New compound, and production and application of the same
Inventor: IMAI SHINSUKE
IPC: C07D513/14
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To obtain a yellow coloring compound derived by adding an acid to grated radish and keeping it under refrigeration, and to provide a method for producing the coloring compound. SOLUTION: This method for producing a compound expressed by the formula comprises (1) a process in which an acid is added to grated radish, and the mixture is kept under refrigeration to derive the objective compound and (2) a process in which the above-treated matter is extracted with an organic solvent such as MeOH, the extract is concentrated, and the objective compound is isolated using a reversed phase column. An edible coloring matter consists of the compound.
Patent JP-H10187904-A (JP)
Title: Smart card device with pager and visual image display
Inventor: NOVIS SCOTT R
IPC: H04W88/02
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To enable the verification and utilization of information stored on a smart card by providing a portable housing having a viewing aperture and a visual image display. SOLUTION: A housing 11 also has a visual display 14 mounted inside for providing the visual images of information stored on a smart card 13 and information concerning the processing of job to be executed by utilizing a smart card device 10 and communication with a host data base. Inside the housing 11, an electronic part 16 is mounted in the state of conduction with sensor structure 15 and a transceiver 17 for communication and these components are directly mounted on a circuit board equipped with the electronic part 16, sensor structure 15 and transceiver 17 for communication so as to mutually connect them. The housing is positioned while being electrically connected to a device 20 provided with the two-dimensional array of light emitting elements connected for providing complete real images inside the electronic part 16 and visual display 14.
Patent JP-H0694113-A (JP)
Title: Line pressure controller for automatic transmission
Inventor: SEKIGUCHI HIDEKI
IPC: F16H61/02
Filed: 1992-09-10
Abstract: PURPOSE:To properly set line pressure according to the presence of auxiliary machine drive in the case of a system in which the line pressure of an automatic transmission is determined on the basis of the air intake amount of an engine. CONSTITUTION:In an idle operation state in which the feedback control of a rotary speed is conducted (S2, S3), first, a reference air quantity QSTD is sought according to water temperature Tw that is the set parameter of a target rotary speed (S4). Hereupon, a variation QDIF between the reference air quantity QSTD and an intake air quantity Q detected actually is operated (S5). Next, the variation QDIF is converted into a correction air quantity COQ equivalent to an auxiliary machine load drive amount (S6), the intake air quantity Q is corrected by the correction air quantity COQ (S7), and engine generation torque PRS is operated on the basis of a corrected intake air quantity Qa (S8), and line pressure PL is determined from the torque PRS.
Patent JP-H0579213-A (JP)
Title: High rise parking device
Inventor: ARAKI SHINICHIRO
IPC: E04H6/12
Filed: 1991-09-20
Abstract: PURPOSE:To economically carry out the construction and maintenance of a high rise parking device by enabling a number of automobiles to be three- dimensionally stored in a limited site with no trouble in taking the automobiles in and out of garages, and reducing a dead space for shifts required for storages, and shortening the time required to move vehicles for storage. CONSTITUTION:Independent pallets 11-18 each of which can store one vehicle are classified into two blocks and stacked. The blocks are alternately lifted by almost the height of one pallet by respective lifts 21, 22. A pallet thrusted up to the uppermost end of one block B is shifted to the uppermost end of the other adjacent block A by an upper traverser 42 and a pallet located at the lowermost end of the block A is shifted to the lowermost end of the block B by a lower trasverser 31.
Patent JP-H0986274-A (JP)
Title: Light trouble backup device
Inventor: MAEDA YUJI
IPC: B60Q1/34
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To transmit the will of a driver to a periphery even during disconnection of a lamp by a method wherein a rear stop lamp is flickered, based on the output of the lamp disconnection detecting means of the rear turn signal lamp of a car and the output of the turn signal switch of the rear turn signal lamp. SOLUTION: The lamp disconnection detecting means DL and DR of a lamp control means C detect the drive current if output circuits 14L and 14R for a rear turn signal lamp and a discrimination output is outputted to a central processing circuit 16. When disconnection of a left or a right rear turn signal lamp 3L or 3R is detected, an output circuit 15L or 15R for a stop lamp to drive a left or a right stop lamp 10L or 10R is controlled to effect flashing. Simultaneously, by operating an output circuit 13 for a turn lamp alarm lamp, a turn lamp alarm lamp 18 is lighted.
Patent JP-H04120017-A (JP)
Title: Solution for mucosa administration
Inventor: YANAGIBASHI NORIO
IPC: A61K47/32
Filed: 1990-09-11
Abstract: PURPOSE:To obtain a solution for mucosa administration, readily applicable to a fine affected part, stably improving retention of drug, eliminating a feeling of physical disorder in use by solubilizing a specific copolymer in water to give a solution and adding a drug to the solution. CONSTITUTION:0.01-10wt.% copolymer of ethyl acrylate, methyl methacrylate and chlorotrimethylammoniumethyl methacrylate and/or copolymer of methyl methacrylate, butyl methacrylate and dimethylaminoethyl methacrylate is blended with 5-70wt.% ethanol as a solubilizer to dissolve the hydrocarbon in water and 0.5-10wt.% surfactant. The blend is mixed with a drug effective for mucosa disease of oral cavity or nasal cavity to give the objective substance. The substance is applicable for sterilizing oral cavity and throat, suppressing inflammation, as a nasal drop for rhinitis, treating pyorrhea alveolar is as a mouthwash or spray agent and remedying pulpitis and pericemental membrane as a solution.
Patent JP-H0986772-A (JP)
Title: Sheet material stacking device
Inventor: NISHIKAWA TETSUO
IPC: B65H31/24
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To easily cope with various sizes of sheet materials by providing two stackers having the capability of tilting along directions relative to each other, so that relatively large-sized sheet materials are stacked, when the stackers are tilted in an integrated state, and relatively small-sized sheet materials are stacked when the stackers are tilted in directions different from each other. SOLUTION: When large-sized sheet materials 14 are stacked, a tilting hydraulic cylinder 46 is operated for contraction, while another tilting hydraulic cylinder 48 is operated for expansion. The outer end part of the first stacker 22 is thereby caused to tilt downward about the a support shaft 26 as a fulcrum and at the same time, the outer end part of the second stacker 24 is tilted upward about the shaft 26 as a fulcrum. Both stackers 22 and 24 as a whole are thereby tilted in an integrated state for enabling the large-sized sheet materials 14 to be stacked. Also, when small- sized sheet materials 14 are stacked, a tilting hydraulic cylinder 32 is operated for expansion, and tiling hydraulic cylinders 46 and 48 are operated for contraction.  The outer end of each of the stackers 22 and 24 is thereby tilted downward, and the inner end part thereof is tilted upward for enabling the sheet materials 14 to be stacked separately on the stackers 22 and 24.
Patent JP-H04120719-A (JP)
Title: Method for polishing resist
Inventor: MIYAJIMA MOTOMORI
IPC: G03F7/26
Filed: 1990-09-11
Abstract: PURPOSE:To obtain a method for polishing resist which can further stabilize it in place of a mechanical polishing method by pressing a photosensitized wafer exposed after coating with positive resist, against a polishing cloth soaked in alkali solution, then polishing. CONSTITUTION:This polishing method is as follows: A rotary table 21 lined with a polishing cloth 22 is rotated. On the other hand, a chuck head 24 which chucks a wafer 11 is kept pressurized, and is polished by dripping an alkali solution from a polishing liquid drip nozzle 23 while the head is rotated in the same direction as the rotary table. The polishing liquid is a dilute solution with 0.4wt.% of caustic potassium dissolved where abrasive grains of colloidal silica are suspended at 5% or less. This method allows resist to remain in recesses without damage of a substrate surface, thereby flattening the surface.
Patent JP-H1093543-A (JP)
Title: Data reception system, data reception circuit and application specific integrated circuit
Inventor: NAKAMURA AKIHISA
IPC: G06F13/38
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To easily realize an application specific integrated circuit by providing a 1st processing means composed of a generating means or the like to generate a reference clock and a 2nd processing means applying different processing to data from that of a 1st processing means depending on a reference clock from a generating means. SOLUTION: This device comprises a 1st device outputting a received data RXD and a reception clock RXC, and a 2nd device that receives the reception data RXD and the reception clock RXC from the 1st device. A serial data communication reception circuit 3 in that 2nd device has a 1st processing circuit 12, and 2nd processing circuits 13-15. The 2nd processing circuits 13, 14, 15 receive the common reception data from the 1st processing circuit 12 in response to a system clock CLK from a CPU and conduct difference processing. The communication of the signal between the 1st processing circuit 12 and the 2nd processing circuits 13-15 is conducted based on the system clock CLK being a sole reference signal.