baber/WOPTO huggingface dataset:
Patent JP-H0363795-A (JP)
Title: Automatic fare receiving device
Inventor: FUKUDA KAZUSANE
IPC: G07B15/00
Filed: 1989-08-01
Abstract: PURPOSE:To prevent jamming and damage of a coin selector due to foreign matters by providing a device which automatically discharges foreign matters at the time of supply of foreign matters other than coins as mischief or the like. CONSTITUTION:A means which discriminates real/forgery and the denomination of a coin, a device which calculates the amount of supplied money at the time of discriminating the coin as the real, a device which ejects the coin at the time of discriminating the coin as the forgery, and a device 4 which ejects supplied foreign matters which cannot be processed are provided. If foreign matters are supplied together with coins, a foreign matter detecting sensor 22 detects the existence of foreign matters to operate a foreign matter ejecting solenoid 4, and foreign matters in the lower part of a hopper 8 are ejected to make the hopper 8 empty, and a bad influence of foreign matters upon the next coin processing is prevented.
Patent JP-H0541900-A (JP)
Title: Crosstalk cancel circuit and sound image localization equipment
Inventor: OTA SHINICHI
IPC: H04S7/00
Filed: 1991-08-07
Abstract: PURPOSE:To keep the sense of localization of a sound image clearly by controlling the cancel quantity of crosstalk in response to the presence of sound image so as to widen the range of localization of the sound image. CONSTITUTION:Stereo input signals Lin, Rin are outputted respectively to Lout, Rout via adders 16L, 16R. Moreover, a bypass circuit is formed from the Lin to a subtractor 16R and from the Rin to a subtractor 16L. The bypass circuit from the Lin to the subtractor 16R consists of a delay circuit 13L, and amplifiers 14L, 15L. Furthermore, the bypass circuit from the Rin to the subtractor 16L consists of a delay circuit 13R, and the amplifiers 14R, 15R. When a music of one channel of stereo channels is delayed and attenuated and outputted from the other channel while its phase is inverted, at least the attenuation is controlled in response to the localization of the music signal inputted as a stereo signal.
Patent JP-H0361802-A (JP)
Title: Method and apparatus for observation
Inventor: KANDA TSUNEO
IPC: H01L21/30
Filed: 1989-07-31
Abstract: PURPOSE:To use a plurality of lights different in wavelength to obtain correct position information of a wafer by a method wherein an auxiliary optical system using a transparent wedge member and four parallel planes is placed so as to align in position a pattern on a reticle with a pattern on the wafer on an optically equal plane. CONSTITUTION:A circuit pattern on a reticle 11 is illuminated by light of g-rays while a circuit pattern image is projected on a wafer 12 by a projection lens system 13. On the other hand, an alignment mark 37 on the wafer 12 is projected by polychromatic light from a light source 29 and formed in the vicinity of a reticle alignment mark on the reticle by the projection lens system 13 and an auxiliary optical system 31. The auxiliary optical system 31 comprises a transparent wedge member 1 and parallel planes 2, 3, 4A, 4B which are mutually placed in V-shapes, and this system aligns in position the pattern on the reticle 11 with the pattern on the wafer 12 in an optically equal plane thereby facilitating observation of both patterns and enabling highly accurate alignment of the reticle 11 and the wafer 12.
Patent JP-H0483667-A (JP)
Title: Slip printer
Inventor: MORI YOSHIHARU
IPC: B41J13/02
Filed: 1990-07-26
Abstract: PURPOSE:To improve a reliability of a device by a method wherein a pair of cylindrical rollers having a flat contact surface with a slip are provided to feed the slip while the wrinkle of the slip is smoothed. CONSTITUTION:If a slip 1 is crumpled to have fine wrinkles during a slip processing by an operator, a load is applied to the slip 1 by the frictional resistance of rollers 4, 5, and the wrinkles are smoothed. Thus, the slip 1 can be stably fed through feed rollers 6a-6l. The slip 1 payed out from pay-out rollers 3a, 3b is fed through the pair of cylindrical rollers 4, 5, which come into contact with the ship over the full width thereof orthogonal to the insertion direction of the slip 1 and have a flat contact surface with the slip, while the wrinkles of the slip 1 is smoothed. In this manner, if a low-quality slip 1 is inserted, it can be stably fed. Thus, a device can be improved in reliability without the possibility that the device may be brought into an abnormal state.
Patent JP-S5988154-A (JP)
Inventor: FUKUTANI HIROFUMI
IPC: A61L2/06
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-2000026442-A (JP)
Title: Production of optically active styrene oxide
Inventor: MARUO MASAFUMI
IPC: C07D303/08
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To efficiently obtain the subject compound useful as an intermediate, etc., for producing medicines in high optical purity and yield and in a factory scale by preparing styrene oxide having a larger amount of one of optical isomers in a specific condition and successively optically resolving the styrene oxide by using an asymmetric catalyst. SOLUTION: This optically active styrene oxide expressed by formula V (R1 is H, a halogen, a lower alkyl or the like; R2 and R3 are each H, a lower alkyl or the like; X is a halogen) is produced by ring-closing a phenylhalogenomethylcarbinol expressed by formula II prepared by aseymmetrically reducing a phenyl halogenomethyl ketone expressed by formula I and containing a larger amount of one of optical isomers to obtain a styrene oxide expressed by formula III having a larger amount of one of the optical isomers, and carrying out a kinetic optical resolution using an asymmetric catalyst such as a salen metal catalyst or the like expressed by formula IV (R4 and R4' are each H, methoxy, t-butyl or the like, one of R5 and R6 is H and the other is methyl, phenyl or the like; M is a metal ion; Y is a counter anion).
Patent JP-H0522859-A (JP)
Title: Electronic apparatus power supply
Inventor: MIZOGUCHI SHIGERU
IPC: H01M2/10
Filed: 1991-07-12
Abstract: PURPOSE:To reduce the size and weight of an electronic apparatus main part by a method wherein an adaptor which contains small power capacity batteries but can be applied to the battery case of the electronic apparatus in which large power capacity batteries are contained is provided. CONSTITUTION:An adapter 1 is attached to a battery case and a protrusion 12 closes the internal switch 14 of an electronic apparatus main part. As a result, the port 1 of a control part 3 is grounded and set to a low level. In the case when small power capacity single-3 type batteries are used, when the adapter 1 is attached to the electronic apparatus main part, as the port 1 is set to a low level, an operation mode which prohibits the operation of a printer 7 is provided and the printing operation which is a large load is prohibited and only an input or editing operation is allowed. On the other hand, if four single-1 type batteries are contained in the battery case of the electronic apparatus main part in series, as the internal switch 14 is not closed, the port 1 of the control part 3 is set to a high level. In this case, a single for the printing operation is outputted from the port 2 of the control part 3 and the operation of the printer 7 is permitted and all the operations can be performed.
Patent JP-S6090453-A (JP)
Title: Communication control circuit
Inventor: MIYADERA KAZUYUKI
IPC: H04L29/02
Filed: 1983-10-24
Abstract: PURPOSE:To obtain a data transmission/reception circuit which is available to the transmission different in speed just with supply of a clock signal in a fixed frequency, by selecting a counter output according to the information on transmission speed obtained from an input signal. CONSTITUTION:When both reset signal 15 and control signal 16 are set to ''1'', the input signal 11 is supplied to a store register 14 for information on transmission speed through a multiplexer 12. While the signal 11 is supplied to a transmission data processing circuit 13 through the multiplexer 12. At the same time, a clock signal 18 of a prescribed frequency is divided by a counter 19 to obtain clock signals corresponding to various speeds of transmission. The output of the counter 19 is selected by a multiplexer 21 based on the output of the register 14. The selected clock signal is supplied to transmission/reception data processing circuits 13 and 24, respectively. When both signals 15 and 16 are set to ''0'' and ''1'' respectively, clock signals 18 and 26 are supplied directly to the circuits 13 and 24, respectively.
Patent JP-H0656943-A (JP)
Title: Preparation of polymeric polyol composition and preparation of polyurethane resin
Inventor: MATSUOKA MASAHIRO
IPC: C08G18/63
Filed: 1991-07-12
Abstract: PURPOSE:To produce a polymeric polyol composition having good dispersion stability. CONSTITUTION:A method for preparing a polymeric polyol composition, which comprises polymerizing a vinyl monomer in a polyol in the presence of a dispersant comprising a block copolymer wherein segments X compatible with the polyol and having a solubility parameter different from that of the polyol by at most 1.0 are linearly combined with segments Y compatible with the polymer of the vinyl monomer and having a solubility parameter different from that of the vinyl polymer by at most 2.0.
Patent JP-S6477569-A (JP)
Title: Electronic typewriter
Inventor: FUIRITSUPO DEMONTE
IPC: B41J29/50
Filed: 1988-08-09
Abstract: PURPOSE: To easily delete misprinted characters from a sheet by comprising a first part of an electronic circuit for printing selected characters with a set spacing and a thick state, and a second part of the electronic circuit for deleting the printed characters from the sheet. CONSTITUTION: A deletion key 64 automatically deletes one character, one word or one whole line when the operation thereof is to be executed before a line buffer is reset. The deletion is performed by locating a correction ribbon on a correct position and punches the character to be deleted again. When a single printed character is to be corrected, a print head is positioned on the character to be deleted by using a spacer bar 65 and a back space key 66. A code corresponding to the character is extracted from the buffer, and the deletion of the character is performed through a point CAN 10, COZA, CRESA and a block. Then the correction ribbon is selected on the position CANCEL=1 in the printing routine, and the character taken out from the buffer is punched again.
Patent JP-S6258067-A (JP)
Title: Compressor
Inventor: SAEKI YUJI
IPC: F04B35/00
Filed: 1985-09-09
Abstract: PURPOSE:To make a special balance weight unnecessary to be added by providing a hole for off setting unbalance weight of a compression mechanism as well as other holes for storing a crank shaft and a secondary conductor in a rotor of a motor. CONSTITUTION:A hole 3c provided in the rotor 3 of a motor 1 is arranged on the opposite point in order to off set unbalance weight caused by reciprocal motion and rotation of a compression mechanism 7. Also, secondary conductors 3b are provided through the iron core 3a of the rotor 3 with both ends respectively connected to end rings 3e, 3f. The compression mechanism 7 produces self-excited vibration, which depends on the unbalance weight according to reciprocal motion and rotation, by rotation of the rotor 3 of the motor 1. However, said self-excited vibration is diminished by potential unbalance weight in the rotor 3, so that vibration is sustained at low level.
Patent JP-S6355635-A (JP)
Title: Data processing system
Inventor: SAKAMURA TAKESHI
IPC: G06F9/305
Filed: 1986-08-27
Abstract: PURPOSE:To easily develop a graphic processing program, for example, by attaining the dynamic change of the arithmetic type within a program and therefore securing flexibility of the program. CONSTITUTION:An LSI chip 1 forming a microprocessor contains a micro ROM 2 storing a microprogram. While the signal obtained by decoding the code of a microinstruction fetched by an instruction register 3 by a decoder 4 is supplied to a microaddress generating circuit 5. The circuit 5 produces the corresponding microaddress based on said received signal and supplies this microaddress to the ROM 2. Then an executing unit 6 carrier out the desired arithmetic by the instruction that added an operand designating the arithnetic type to a position following an operation designating part where a common operation code, i.e., the arithmetic is supplied.
Patent JP-S5988731-A (JP)
Title: Diazo copying material
Inventor: KURUSU TOKUO
IPC: G03C1/61
Filed: 1982-11-15
Abstract: PURPOSE:To obtain a diazo copying material enabling high-speed copying by forming a layer contg. a diazo compound and a compound having a specified emission spectrum as a sensitizer on a support. CONSTITUTION:A photosensitive layer contg. a diazo compound is formed on a support to obtain a diazo copying material. At this time, a compound having its emission spectrum within + or -50nm of the wavelength of the diazo compound at its absorption maximum is incorporated into the photosensitive layer as a sensitizer. The sensitizer absorbs light of 300-400nm and accelerates the photolysis of the diazo compound through singlet-singlet energy transfer, or the sensitizer emits the absorbed light once and accelerates the photolysis of the diazo compound through a reabsorption stage in which the diazo compound absorbs the emitted light. It is supposed that the sensitizer has said acting mechanism. A diazo compound and a coupling component which are used in a conventional diazo copying material can be used as said diazo compound and a coupling component contained in said photosensitive layer.
Patent JP-H06339800-A (JP)
Title: Hydraulic press apparatus and method for controlling pressurizing force thereof
Inventor: MATSUMOTO MASAKI
IPC: B29C43/36
Filed: 1993-07-16
Abstract: PURPOSE:To prevent the overrun of die clamping force and enable the formation by suitable pressurizing force. CONSTITUTION:A hydraulic press apparatus obtains the pressurizing force by driving a cylinder 10 with the hydraulic pressure from a hydraulic source 20. Further, this hydraulic press is constituted by arranging at least two pieces of cylinders 11, 12 having different diameters in series. Further, in a method for controlling pressurizing force in the hydraulic press apparatus, the die clamping is executed with a prescribed pressurizing force by supplying the hydraulic pressure to the cylinder 11 having smaller diameter and successively, the hydraulic pressure is supplied to the cylinder 12 having larger diameter, and by controlling this hydraulic pressure, the pressurizing force is controlled.
Patent JP-H0618598-A (JP)
Title: Printed wiring board inspection jig
Inventor: KOBAYASHI NAOYA
IPC: G01R1/073
Filed: 1992-07-02
Abstract: PURPOSE:To obtain such a printed wiring board inspection jig that the tracers of its probes can be reduced in diameter and can be prevented from being damaged and the probes can be easily connected to an inspection device, and then, its probes and contact pins can be reutilized. CONSTITUTION:The title jig is composed of contact pins 3 mounted on a guide plate 8 and probes 1 inserted into a pin board 88. Tracers 2 are mounted on the probes 1 in a state where the tracers 2 can flexibly advance and retreat. The tracers 2 are brought into contact with the head sections of the contact pins 3. A connector board 19 and terminal board 4 are provided between an inspection device 18 and the probes 1. Lead wires 15 connected to the probes through the terminal board 4 and lead wires 16 connected to the connector board 19 are connected to each other by means of repeating connectors 5. A wiring circuit 71 is inspected while the contact pins 3 are brought into contact with the circuit 71.
Patent JP-H0757029-A (JP)
Title: Binarization device of bar code reader
Inventor: SATO SHINICHI
IPC: G06K7/10
Filed: 1993-08-11
Abstract: PURPOSE:To appropriately perform conversion to a binarized signal irrelevantly to the scanning speed of a laser beam. CONSTITUTION:This device is provided with a differentiation means 11 which differentiates an analog signal containing a binarized code signal, a peak point detecting means 12 which detects the plus and minus peak points of the differential signal from the differential signal from the differentiation means 11, a 1st gate signal output means 13 which outputs a 1st gate signal when the differential signal from the differentiation means 11 is larger than a 1st set level, a 2nd gate signal output means 14 which outputs a 2nd gate signal when the differential signal from the differentiation means 11 is lower than a 2nd set level, an order means 15 for plus peak point detection which detects the plus peak point from the peak point detecting means 12 after detecting signal variation of the 1st gate signal, and an order means 15 for minus peak point detection which detects the minus peak point from the peak point detecting means 12 after detecting signal variation of the 2nd gate signal.
Patent JP-H0364016-A (JP)
Title: Electron beam lithography and aperture therefor
Inventor: WAKABAYASHI HIROAKI
IPC: H01L21/027
Filed: 1989-08-02
Abstract: PURPOSE:To enable an isolated pattern which is repeated periodically to be drawn efficiently by placing one or more sets of openings where an isolated pattern is divided into complementary figures into a formation aperture board and then by repeating these collective transfer at the complementary figure gap periodically. CONSTITUTION:Opening patterns 14 and 15 are figure patterns which are complementary each other. Apertures for these 12 sets of isolated patterns are filled into a rectangular region of a second formation aperture plate 10 of a lithography apparatus. A first collective transfer of patterns is performed by applying an electron beam to a rectangular region within the second formation aperture. After this, the electron beam is moved in x direction on a sample 9 by a distance of 1.2mum for performing a second exposure to enable a total of 9 latent images of the isolated pattern to be exposed. It is possible to form a number of isolated pattern latent images 13 on a wafer by the repeating deflection of the electron beam.
Patent JP-S61166042-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKEMOTO KAYAO
IPC: H01L21/76
Filed: 1985-09-11
Abstract: PURPOSE:To reduce the space for separating between elements which hinder the increase of an integration density by forming SiO2 oxidizing the side wall of a deep groove formed on an Si substrate in a thermally oxidizing atmosphere. CONSTITUTION:A groove 25 is formed by etching foundations, an Si3N4 film 22 and Si, using a resist 23 as a mask. The etching uses reactive sputtering or reactive ion milling and the foundation is dug down leaving the aperture 24 of the resist 23 as it is. Then, the resist 23 is removed, thermally oxidized and an SiO2 film 27 is grown on the exposed surface of an Si substrate 21. The SiO2 film is also grown on the side wall 26 of the groove 25, the groove 25 is buried and the growth of the SiO2 film in the groove 25 is actually stopped. Then, the surfaces of an SiO2 film 30 and the A region of the Si substrate 21 are covered with an SiO2 film 31 by oxidizing under the condition of the growth of the SiO2 film. Then, the Si3N4 film 22 is removed.
Patent JP-H0547594-A (JP)
Title: Manufacture of laminated capacitor
Inventor: YAMADA KENICHI
IPC: H01G4/30
Filed: 1991-08-08
Abstract: PURPOSE:To provide a manufacturing method where ceramic green sheets on which inner electrodes are previously printed can be laminated high in accuracy, and the inner electrodes are enhanced in overlapping accuracy. CONSTITUTION:Ceramic green sheets, each provided with cuts at two opposite sides, are laminated to form a laminate 24 having grooves 22A and 22B. The laminate 24 is introduced into a lower mold 25 provided with a forming cavity 27 where protrusions 28 which fit in the grooves 22A and 22B are provided and the laminate is pressed in a thicknesswise direction to form a laminated capacitor.
Patent JP-S6442549-A (JP)
Title: Low thermal expansion aluminum-silicon alloy
Inventor: AMANO NOBUYA
IPC: C22C21/02
Filed: 1987-08-10
Abstract: PURPOSE:To obtain an Al-Si alloy having low thermal expansibility and high thermal conductivity by specifying the compsn. consisting of Al or Al alloy and metallic Si. CONSTITUTION:The titled alloy consists of, by weight, 20-50% Al or Al alloy and the balance metallic Si and retains excellent thermal conductivity and lightness. As said Al alloy, that contg. <=6% total of one or more kinds among Cu, Mg and Mn can be used. The above-mentioned alloy can be obtd. by powder metallurgy in which Al or Al alloy powders and metallic Si powders having about <=50mum average grain size are mixed in the specific ratios and the powders are cold molded and are subjected to hot plastic working to solidify. Said Al-Si alloy has low thermal expansibility, has good thermal conductivity and is suitable as the heat sink material of a semiconductor apparatus.
Patent JP-S6442896-A (JP)
Title: Printed circuit board with printed resistor
Inventor: AKIMOTO MITSURU
IPC: H05K1/16
Filed: 1987-08-10
Abstract: PURPOSE:To restrain the temporal change of a resistor in resistance value by a method wherein the surface of an electrode metal layer of a printed resistor is made to be rugged to such a degree that the average difference between its trough and ridge in level is made to be more than 1mum. CONSTITUTION:The surface of an electrode metal layer 13-1 of a printed resistor is made to rugged to such a degree that the average difference between its trough and ridge in level is made to be larger than 1mum. As mentioned above, the surface of the electrode metal layer is made to be rugged through a chemical or physical method, then resistive paste is printed thereon and set, wherefore the contacting area of the electrode with carbon particles contained in the printed resistor at the interface between then is made larger, so that the temporal change of a resistor in resistance value with time can be restrained.
Patent JP-S6090011-A (JP)
Title: Water channel purifying apparatus
Inventor: SUZUKI KENSUKE
IPC: B01D21/02
Filed: 1983-10-25
Abstract: PURPOSE:To promote precipitation by uniformizing a flow speed by a string shaped contact material and to precipitate and separate earth and stand in flowing water through the collision thereof with said contact material, by providing an immersed filter bed, formed by providing a large number of string shaped contact materials under tension, in a precipitation basin. CONSTITUTION:Flowing water in a water channel 1 is flowed into a sand precipitation basin 3 while large trash therein is filtered off at first by a screen 3. Because an immersed filter bed 4a, wherein a large number of string shaped contact materials 14 are stood close together, is arranged in the precipitation basin 3, flowing water is lowered in a flow speed by the enlargement of the cross-sectional area of a flow passage and the flow speeds thereof at the center part in the width of flowing water and both side parts of said flowing water are further uniformized by the resistance of the string shaped contact materials 14 to promote precipitation. In addition, heavy substances such as sand or the like in the flowing water are precipitated through the collision thereof with the string shaped contact materials 14 and separated and removed. Subsequently, flowing water is flooded over a weir plate 2 to be flowed into a purifying flow passage 5 and successively passed through the immersed filter bed 4b and purified by contact reaction with sludge held by the string shaped contact materials while sludge is precipitated and separated in a sludge recovery basin 6 and purified water is flowed out.