baber/WOPTO huggingface dataset:
Patent JP-H1020480-A (JP)
Title: Method for affixing pellicle to photomask
Inventor: KASHIDA SHU
IPC: G03F1/62
Filed: 1996-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for affixing a pellicle to a photomask by omitting the use of a liner having a possibility of generating foreign matter. SOLUTION: The other end face not formed with a tacky adhesive layer of a pellicle frame 2 of the photomask 1 is placed on the point to be affixed with the pellicle frame 2 in the method for affixing the other end face of the pellicle frame 2 spread with a pellicle film 4 via the adhesive layer 3 at one end face to the photomask 1. A tacky adhesive 6 is then supplied at the boundary between the other end of the pellicle frame and the photomask so as to cover a part or the whole of the outer peripheral edge of the other end of the pellicle frame 2. The pellicle frame 2 and the photomask 1 are fixed via the tacky adhesive 6.  Since the pellicle obtd. without using the liners is used, there is no generation of the foreign matter from the liners and the degradation in the performance by the foreign matter of the pellicle film is prevented and in addition, the material cost for the liners and the stages and costs for washing, blanking, inspecting, etc., of the liners are saved.
Patent JP-H0924491-A (JP)
Title: Dehydrator
Inventor: NARITA KAZUMASA
IPC: B30B9/12
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To prevent the clogging of a filtering face provided in a cylindrical casing in a dehydrator to forcibly feed a garbage, etc., inside the casing through a feeding spiral and to separate water. SOLUTION: Several numbers of endless intervals 3a,... crossing a casing 1 in cutting in round slices are formed as a filtering face 3 inside the casing 1, and scratching chips 7a... engaged these endless clearances 3a,... are provided respectively on the feeding spiral 7 with.
Patent JP-S6353815-A (JP)
Inventor: NOMURA SHOJI
IPC: H01B13/02
Filed: 1986-08-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5986007-A (JP)
Title: Sheathing device for fiber bundle for endoscope
Inventor: KAWASHIMA MASAHIRO
IPC: A61B1/005
Filed: 1982-11-09
Abstract: PURPOSE:To prevent a fiber from breaking without increasing the frictional resistance between the fiber and a sheath tube which covers a light guide and an image guide by forming a watertight oil layer on the outer surface of the sheath tube. CONSTITUTION:An observation is taken through an ocular part 5 while the insertion part 2 consisting of a curving part 20 and a tip part 9 incorporating a light guide 8 and an image guide 11 equipped with an objective 10 is operated by a knob 3 for curving operation. The light guide 8 and image guide 11 are fixed by ferrules 13 and 17 and sheath tubes 14 and 18 and outer surfaces of the tubes 14 and 18 are coated with watertight oil materials 21 and 23. Therefore, even when an endoscope 1 is dipped in disimfectant liquid, neither vapor not water enters the sheath tubes, so tube internal surfaces and fiber bundle external surfaces come into tight contact with each other to prevent a fiber from breaking when curved without increasing the frictional resistance of antifriction composition between both surfaces.
Patent JP-H0621549-A (JP)
Title: Semiconductor laser capable of changing wavelength and external resonance unit
Inventor: TAKAHASHI HARUO
IPC: H01S3/08
Filed: 1992-07-01
Abstract: PURPOSE:To make the oscillation wavelength of a semiconductor laser changeable, by arranging a bandpass filter in an external resonance optical path of the semiconductor laser, and inclining the direction of the semiconductor laser to the rotating shaft plane of the filter at a specified angle. CONSTITUTION:An antireflection film 8 is attached to the output side surface of a semiconductor laser 1. A condenser lens 2, a bandpass filter 3 capable of free rotation, and a partially reflecting mirror 4 are arranged in order on an optical path, thereby forming an external resonance optical path. A condenser lens 5, an optical fiber 7 and an optical connector 6 are arranged in the rear of the mirror 4. The direction of a semiconductor laser 1 is inclined to the rotating shaft plane of the bandpass filter 3 at about 45 deg.. When the rotation angle of the bandpass filter 3 becomes large, the influence of S-polarized light and the influence of P-polarized light are mutually canceled, and the nearly constant half-width can be obtained. Thereby the oscillation wavelength of the semiconductor laser 1 can be changed according to the rotation angle of the bandpass filter 3.
Patent JP-H0618058-A (JP)
Title: Cold air dehumidifier with built-in water tank
Inventor: TSUBOI YOSHIMASA
IPC: F24F13/22
Filed: 1992-06-30
Abstract: PURPOSE:To eliminate a need for fine adjustment during a manufacturing process by a method wherein accurate detection of a full filling amount is performed by means of a cold air dehumidifier with a built-in water tank. CONSTITUTION:In a cold air dehumidifier with a built-in water tank 6, a tank base 7 on which the water tank 6 is placed is formed such that the weight of the water tank 6 causes the water tank base 7 to perform seesaw movement. When the water tank 7 is empty and light, the tank base 7 is inclined toward the switch 8 side and the switch 8 is turned ON. Further, when a specified amount of water is received in the water tank 6, the tank base 7 is inclined in a reverse direction and the switch 8 is turned OFF.
Patent JP-H0943592-A (JP)
Title: Color liquid crystal display element
Inventor: GOTO TETSUYA
IPC: G02F1/1333
Filed: 1995-08-02
Abstract: PROBLEM TO BE SOLVED: To make it possible to obviate the degradation in display grade by scattering and transmitting of light by spacers and to improve the contrast of display in particular by adopting the constitution in which color filters have the spacers formed by laminating colored layers consisting of three primary colors on a black matrix and that an active matrix substrate has insulating films in the parts of the color filters in contact with these spacers. SOLUTION: The color filters are formed by providing the surface of the transparent substrate 1 which is one substrate with the black matrix 2 and further, arranging the colored layers 3 to 5 consisting of the three primary colors thereon. A liquid crystal layer 8 is held by a pair of the substrates 1, 13, of which the one substrate is the active matrix substrate 13 including thin- film transistors or thin-film diodes, etc. The color filters of this color liquid crystal display element have the spacers formed by the lamination of the colored layers 3 to 5 consisting of the three primary colors on the black matrix 2 and the active matrix substrate 13 have the insulating films 1 in the parts in contact with the spacers of the color filters.
Patent JP-H0362189-A (JP)
Title: Card type automatic vending machine
Inventor: MINAKANE KEIICHI
IPC: G07F7/08
Filed: 1989-07-28
Abstract: PURPOSE:To improve operability and sales working efficiency by writing product selection information in a card and permitting a sales control part to give the instruction of the discharge of a selection product to a product discharge device in accordance with product selection information which is read from the card. CONSTITUTION:A prepayment amount and product selection information are written into the card 1, and a card reader writer 2 reads charge amount information M of the prepayment amount and product selection information S from the card 1 and inputs them to the sales control part 3. It lights one of salable lamps 5a-5x corresponding to salable columns. It simultaneously gives the instruction of discharging the product of the column designated in information S to the product discharge device 7 when the product of the column designated by information S is salable. Then, the card 1 which causes the card reader/ writer 2 to update the prepayment amount is returned to an insertion port. Consequently, a user can speedily purchase the aimed product which is previously decided without operating a product selection switch.
Patent JP-S6467086-A (JP)
Title: Method of compressing information and compression circuit
Inventor: UIRIAMU ATOKINSON
IPC: H03M7/30
Filed: 1988-08-08
Abstract: PURPOSE: To compactly store data by condensing the bit map of information into 1st binary state and coding the condensed bit map. CONSTITUTION: As the main process of algorithm, the bit map of a video image is condensed to zero and the condensed image is coded to series of zero and data bytes. The video image is condensed to zero by autocorrelating (shifting and exclusively ORing) horizontal and vertical lines. The number of zero provided from respective correlations is counted until it is determined which combination generates the most condensed zero. Afterwards, the bit map of a line condensed to zero is coded to series of zero and data bytes. Thus, the number of bits to be physically stored for storing the video image can be decreased.
Patent JP-2000353189-A (JP)
Title: Processing support system for necrology of posthumous buddhist name entry, and management device therefor
Inventor: ISHIKAWA YUZURU
IPC: G06Q50/00
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To correct the stain and damage of a necrology and to prevent it from being lost by collating layman questionnaires that supporters of Buddhist temple hold with the necrology that a Buddhist temple holds to obtain the basic data of the necrology of posthumous Buddhist name entries, inputting the data of the necrology of posthumous Buddhist name entries that the Buddhist temple holds, and processing repetitive data by a computer. SOLUTION: In the case of inputting and rearranging posthumous Buddhist names entered in the necrology, posthumous Buddhist names of an age-order perpetual necrology 8 for temple and a necrology 1 of posthumous Buddhist names that supporters hold are inputted to the computer, which automatically rearrange mixed data. Then repetitive posthumous Buddhist names are retrieved and integrated to output an accurate necrology for temple and a necrology for home. In the case of preparing the necrology into new one, characters that successive chief priest of a Buddhist temple wrote are repaired into new ones as they are by removing stains through computer processing, wrong characters are corrected, and posthumous Buddhist names are also rearranged in the age order and printed on Japanese paper.  In the case of storing and managing the necrology data, data of the repaired necrology 19, age-order perpetual necrology 8, etc., are copied into a CD-ROM and stored in a fireproof safe, etc.
Patent JP-S5988182-A (JP)
Inventor: HAGIWARA TAKASHI
IPC: A63F9/00
Filed: 1982-11-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0951234-A (JP)
Title: Circuit device with multiplexer
Inventor: ERUBUIN BEEHIYAA
IPC: H03F3/34
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To ensure zero point offset by providing 1st, 2nd, 3rd switching period sets and connecting the 2nd and 3rd switching period sets to an auxiliary amplifier to relate even the auxiliary amplifier to a zero point of an amplifier. SOLUTION: First switching period sets S11 , S12 S1 N connect N-sets of signal channels L1 , L2 , LN to one input of an amplifier 1 so as to relate the amplifier 1 to a circuit zero point SN. Second switching period sets S21 , S22 , S2 N are used to connect further N-sets of channel zero point lines N1 , N2 , Nn . Thus, inputs of third switching period sets S31 , S32 , S3n connected to inputs of the sets S21 , S22 , S2n and outputs are connected in common to an auxiliary amplifier 3. The amplifier 3 is related to the circuit zero point SN similarly to the amplifier. The potential at the zero point SN of a 1-out-of-N multiplexer 2 is applied to each multiplexer of the lines N1 , N2 , Nn .
Patent JP-S6442987-A (JP)
Title: Synchronizing signal separation circuit
Inventor: TAKAKUWA SEI
IPC: H04N5/10
Filed: 1987-08-10
Abstract: PURPOSE:To enable a horizontal synchronizing signal to be stably sampled, by continuing the oscillation of a voltage control oscillator with the aid of using an analogue switch and a hold capacitor and separating only the horizontal synchronizing signal. CONSTITUTION:A PLL circuit 8 to which a compound synchronizing signal made by compounding a vertical synchronizing signal and the horizontal synchronizing signal is inputted is constituted by a phase comparator 81, the voltage control oscillator 83, the analogue switch 6 disposed between the circuit 81 and the oscillator 83 and a low-pass filter 82 having the hold capacitor 7 connected to the switch 6 in series. Therefore, the loop of the PLL circuit 8 can be turned on by an one-shot multivibrator 1 and the analogue switch 6 only in a fixed time and in the other time, the oscillation of the oscillator 83 can be continued by the charging voltage of the capacitor 7. Thus the horizontal synchronizing signal can be continuously and stably sampled.
Patent JP-S6259029-A (JP)
Inventor: OKANO KAZUO
IPC: B32B29/02
Filed: 1985-09-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0246540-A (JP)
Title: Optical disk
Inventor: TANAKA AKIRA
IPC: G11B7/24015
Filed: 1988-08-09
Abstract: PURPOSE:To improve productivity and to reduce cost by constituting the optical disk of a 1st substrate on which a recording layer is formed and the 2nd substrate which consists of a light transparent material and constituting at least either of the 1st substrate or 2nd core block of a flat part and side wall part which are continuously and integrally molded. CONSTITUTION:The surface of a plastic sheet 8 is coated with a signal forming layer 9 which is the recording layer and signals are transferred thereon by pressure transferring of sputters. A metallic film layer 10 is provided by vapor deposition, etc., on the signal forming layer 9 and a signal surface 11 of information pits, etc., is formed to incorporate the 1st substrate 12. The 2nd substrate 14 formed by subjecting plastic to sheet molding by hot molding such as vacuum molding and pressure molding or cold molding such as compression molding or non-heat pressure molding is provided via an air layer 13 on the reading out surface side of the 1st substrate 12. The productivity is improved in this way and the cost is reduced.
Patent JP-H1139214-A (JP)
Title: Controlling method for shared memory of multiprocessor system
Inventor: HIRAI TOMONORI
IPC: G06F12/06
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To increase the processing speed of access to a shared memory from each processor. SOLUTION: In a multiprocessor system in which a plurality of processors 12 is connected to a system bus 11 and each processor executes tasks by using the information stored in a shared memory, a local memory unit 13 having a local-only memory, a shared readout-only memory, and a shared readout/write memory is provided between each processor and the system bus 11. Each processor 12 enables reading out and writing of data from and in all memories in its own local memory unit 13, reading out of data from the shared readout-only memories and shared readout/write memories in the local memory units of the other processors, and writing of data in the shared readout/write memories in the local memory units of the other processors.
Patent JP-S6354004-A (JP)
Title: Preamplifier
Inventor: OSADA HIROKAZU
IPC: H03F3/34
Filed: 1986-08-25
Abstract: PURPOSE:To obtain a preamplifier Having a wide dynamic range by connecting a base of a transistor (TR) being a component of an emitter follower circuit to a base of an output TR of a current parallel feedback type amplifier and extracting an output from an emitter of the TR. CONSTITUTION:A voltage across a resistor R3 of the emitter of the TR 2 is fed back in parallel with an input to improve the characteristic by means of negative feedback. Moreover, a base of a TR 3 being a component of the emitter follower circuit is connected to a base of the TR 2 and an output is extracted across a resistor 4 connected to the emitter of the TR 3. Thus, the impedance viewed from the output side is reduced considerably and the gain characteristic of the preamplifier is almost unchanged regardless of the effect of the load fluctuation. That is, in comparison with a conventional preamplifier, a dynamic range wider by the voltage drop between the base and emitter of the TR 2 is obtained.
Patent JP-H07239994-A (JP)
Title: Improved multichannel sensor interface circuit and its manufacture
Inventor: UIRIAMU AARU KURENITSUKU
IPC: G11C27/02
Filed: 1992-07-24
Abstract: PURPOSE: To provide a circuit and a method for making each channel unnecessary to have the same physical characteristics and also compensating for deviation voltage which occurs in a sample and hold circuit. CONSTITUTION: The improved multiple channel sensor interface circuit and its fabrication method include sequentially links plural input integrator circuits 35 which are to be parallel connected, an exchange capacitor multiplexer 37 and an output integrator step part 39, and when connects plural exchange capacitor storage elements which are connected to plural inputs, plural integrator amplifiers and a timing circuit 43 which operates, selectively sampling inputs.
Patent JP-2001027466-A (JP)
Title: Refrigerating unit
Inventor: SHIMODAIRA YOSHIMI
IPC: F25B1/00
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To prevent abnormal stop of a refrigerating unit due to action of a high pressure switch acting with high delivery pressure of a compressor at the time of restart by preventing the deliver pressure of the compressor from exceeding a set level of the high pressure switch when the refrigerating unit is restarted. SOLUTION: The refrigerating unit comprise a compressor 3 compressing refrigerant for cooling or heating circulation air for keeping an appropriate temperature in a freezer to produce high temperature high pressure gas refrigerant, a solenoid valve 6 positioned at the inlet of a condenser 4 and opened, at the time of cooling, to introduce the gas refrigerant into the condenser 4, and a hot gas bypass solenoid valve 7 positioned at the inlet of an evaporator 10 and opened, at the time of heating the circulation air, to introduce high temperature high pressure gas refrigerant to the evaporator 10 and also opened, at the time of cooling the circulation air, to introduce gas refrigerant to the evaporator for a predetermined time and then closed to bring about normal operation for cooling the circulation air.
Patent JP-H0251336-A (JP)
Title: Backup battery use restriction system during power interruption
Inventor: NISHI KIYOTAKA
IPC: H02J9/06
Filed: 1988-08-11
Abstract: PURPOSE:To lengthen the service life of a backup battery by interrupting power supply from a backup battery section upon interruption of a power source. CONSTITUTION:Upon interruption of a power source, all contacts of switches 3-1-3-3 at an automatic switching section 3 turn to the side (b) while the contact at a backup battery interrupting section 8 is turned to the side (a). In order to inform source interruption, a source interruption signal generating section 6 produces an information signal 12 to a monitor 2, which then provides a backup battery interruption signal 13 to a device 1. When a backup battery interruption signal 13 is detected at a battery use restriction signal detecting section 7, an interruption signal 11 is fed to the backup battery interrupting section B, which then turns the contact to side (b). By such arrangement, power supply to the circuitry in a battery backup section 5 is interrupted.
Patent JP-S6442107-A (JP)
Title: Manufacture of superconducting coil
Inventor: SUGIMOTO MASARU
IPC: H01F6/06
Filed: 1987-08-08
Abstract: PURPOSE:To obtain a coil whose superconducting characteristic is good and whose mechanical strength is high by a method wherein individual wires are bundled in such a way that all elements constituting an oxide superconducting material are contained in two or more mutually adjacent wires and this wire assembly is then heat-treated. CONSTITUTION:Two or more wires which are composed of a Y-Cu alloy wire 2 coated with an oxide film 1 and a Ba-Cu alloy wire 4 coated with an oxide film 3 are bundled, and a superconducting raw conductor 5 is formed; this superconducting raw conductor 5 is inserted into a groove 6 in a substrate 7 having the groove 6 which has been made in advance along a prescribed path of an electric current. Then, the substrate 7 is rolled; the superconducting raw conductor 5 is bonded to the substrate 7; this assembly is then heat-treated; while individual wires inside the superconducting raw conductor 7 are closely contacted, a reaction is caused at each contacted part; a Y-Ba-Cu-O superconductor with a uniform crystal structure can be generated at this contact part in such a way that the superconductor continues over a whole length. By this setup, it is possible to obtain a superconducting coil whose superconducting characteristic is excellent and whose mechanical strength is high.
Patent JP-S6276566-A (JP)
Title: Manufacture of field-effect transistor
Inventor: NOGAMI TAKESHI
IPC: H01L21/338
Filed: 1986-08-27
Abstract: PURPOSE:To prevent the abnormal rediffusion of impurity atoms doped on heat treatment by activating and annealing a first metallic film as a homogeneous cap covering the whole surface of a substrate and using the activated and annealed first metallic film as a cushion for heat-treatment nonuniform stress applied to the substrate. CONSTITUTION:The whole surface is coated with an insulating film 10, the insulating film 10 is used as a protective film on activation and annealing together with a first metallic film 2 and a gate-electrode upper section 7, each ion implanting region is activated and a crystal is recovered through activating annealing, and active layers 11, source N<+> conductive layers 12 and drain N<+> conductive layers 13 are formed in the ion implanting regions. The insulating film 10 is peeled, and the first metallic film 2 is etched in a reactive ion manner to shape a gate-electrode lower section 14 self-aligning with the gate-electrode upper section 7. A source electrode 15 and a drain electrode 16 being in ohmic- contact with the source N<+> conductive layers 12 and the drain N<+> conductive layers 13 are shaped through the evaporation of a third metallic film such as aluminum, the formation of a resist pattern, the selective etching of the third metallic film, etc.
Patent JP-S63109808-A (JP)
Inventor: PIRETTI GIANCARLO
IPC: A47B3/00
Filed: 1987-08-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2001028163-A (JP)
Title: Digital signal recording and reproducing device
Inventor: MAEDA TAKAHITO
IPC: G11B27/02
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To attain the post-recording editing of inputted audio digital data in the state as they are. SOLUTION: Reproducing AAUX data are extracted by a reproducing AAUX data extracting part 16 from recorded data and transmitted to a recording AAUX data processing part 18. The digital data are transmitted to an audio signal recording process part 22 and a recording AAUX data extracting part 19. By an AF size control part 17, a control signal for controlling to the recording frame size is produced based on frame sizes of the reproducing AAUX data and the recording AAUX data and transmitted to the audio signal recording process part 22. In the recording AAUX data process part 18, the reproducing AAUX data and the recording AAUX data are referred to change contents of the AAUX data to be recorded.  The data from the audio signal recording process part 22 and the AAUX data from the recording AAUX data process part 18 are recorded on a magnetic tape through an error correction part 23 and a channel coding part 24.