baber/WOPTO huggingface dataset:
Patent JP-H03262279-A (JP)
Title: Photographic processing device
Inventor: NITTA HITOSHI
IPC: H04N5/253
Filed: 1990-03-12
Abstract: PURPOSE:To prevent an inverted video signal from being affected by noise even when a video signal includes the noise by selecting an LUT (lookup table) applied between a synchronization section and a video section of the video signal. CONSTITUTION:When a table switching signal represents to be a video part, a data in a data latch circuit 52 is selected to be given to a video LUT section 55. When the table switching signal represents to be a synchronization part, the data of the circuit 52 is selected to be given to a synchronization LUT section 56. The LUT section 55 inverts a signal input level in the video part of the video signal and the signal input level in the synchronization part is converted into a highest level of the video output and outputted. An LUT section 56 applies linear conversion to the signal input level in the synchronization part of the video signal and the signal input level in the video part is converted into a maximum level of the output of the synchronization part and outputted. The output of the LUT sections 55, 56 is latched by a data latch circuit 53 and given to a D/A converter circuit 6 shown in figure.
Patent JP-H05267391-A (JP)
Title: Mounting of component by precipitation soldering method
IPC: H05K3/32
Filed: 1992-03-17
Abstract: PURPOSE:To provide the method for mounting components by which the solder of the desired thickness can be formed at the same time with a highly reliable connection between a substrate electrode and a component electrode. CONSTITUTION:In a method for mounting a components 14 on a substrate 11 by precipitation soldering, paste 17 for precipitation soldering is applied on a component mounting section of the substrate 11 and a substrate electrode 12 and a component electrode 15 are aligned, with the substrate 11 and the component 14 being separated by placing a spacer 16 for solder height adjustment between the substrate 11 and the component 14, and then the whole body is heated to the specified temperature. By this method, the solder is precipitated from the substrate electrode 12 side and from the component electrode 15 side for connection between the substrate electrode 12 and the component electrode 15.
Patent JP-H09252095-A (JP)
Title: Thin film capacitor and semiconductor device
Inventor: YANASE NAOKO
IPC: H01L21/314
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To suppress the oxidation at the time of forming the dielectric layer of a barrier metal itself, by forming a barrier layer, a lower electrode formed on the layer and a dielectric layer having a perovskite type crystal structure on a single crystal board, and forming an upper electrode on the dielectric layer. SOLUTION: An epitaxial film or a barrier layer 5 made of carbide oriented and grown in formed on a single crystal board 1, and an epitaxial film or oriented and grown lower electrode 2 is formed on the layer 5. Further, an epitaxial film or a dielectric layer 3 having perovskite type crystal structure of strontium titanate, calcium titanate and barium stannate is laminated on the electrode 2, and an upper electrode 4 is formed on the layer 3. Thus, the oxidation at the time of forming the layer 3 of barrier metal itself can be suppressed.
Patent JP-H05267463-A (JP)
Title: Semiconductor storage device and its test method
IPC: H01L27/10
Filed: 1992-03-17
Abstract: PURPOSE:To remove a leak current and enable it to be used for a low-power- consumption article and enable redundancy with less increase of chip area. CONSTITUTION:This is a semiconductor storage device wherein a memory array 1 is divided into a plurality of blocks N1-Nn and M11-Mnm (n and m are optional positive integers), and this is constituted having a selection means 5 for selecting, one by one, the fuses F1-Fp (p=(m+1)Xn) installed between each block N1-Nn and M11-Mnm or earth 3 and the terminals of the cell electrodes inside each blocks N1-Nn and M11-Mnm.
Patent JP-H10251153-A (JP)
Title: Composition containing combination of aspirin with anti-xa oligosaccharide and use of anti-xa oligosaccharide arbitrarily combined with aspirin
Inventor: ROGER KARYU
IPC: A61K31/60
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To effectively prevent or treat thromboembolic disorders generating in a mammalian subjected to percutaneous transcatheter angioplasty by using a specific synthetic oligosaccharide singly or together with aspirin. SOLUTION: A synthetic oligosaccharide which is a selective inhibitor against the Xa factor acting through antithrombin III is used singly or together with aspirin. The oligo saccharide is preferably methyl O-(2-deoxy-2-sulfoamino-6-O- sulfo-α-D-glucopyranosyl)-(1→4)-O-(β-D-glucopyranosyluronic acid)-(1→4)-O-(2- deoxy-2-sulufoamino-3,6-di-O-sulfo-α-D-glucopyranosyl)-(1→4)-O-(2-O-sulfo-α-L- ydpyranosyluronic acid)-(1→4)-2-dexy-2-sulformino-6-O-sulfo-α-D-glucopyranoside (salt) whose anion structure is expressed by the formula.
Patent JP-H03263567-A (JP)
Title: Automatic ice making device
Inventor: ETO KAZUMI
IPC: F25C1/18
Filed: 1990-03-12
Abstract: PURPOSE:To perform excellent manufacture of clear ice by a method wherein a support member is formed in the shape of a frame so as to surround an ice making pan, and a seal member, having flexibility, to seal a gap between the ice making pan and the support member in the horizontal state of the ice making pan is arranged on the outer peripheral part of the ice making pan or the inner peripheral part of the support member. CONSTITUTION:Cold air discharged through an outlet 25a of a cold air passage 25 flows along the bottom of an ice making pan 9. In this case, since a gap between the ice making pan 9 and a support member 8 is sealed by means of a seal member 19, cold air blown against the under side of the ice making pan 9 is prevented from flowing around to the upper surface side of the ice making pan 9. Thereby, water in the ice making pan 9 is cooled mainly from the bottom part side. Further, since the upper surface of the ice making pan 9 is covered with a cover 11 and heated by a heater 15, water is gradually frozen from the bottom part of the ice making pan 9 toward the upper side, and the upper surface side is finally frozen. Thus, since air contained in water can be freely escaped from the unfrozen water surface side, clear ice is produced.
Patent JP-S62219107-A (JP)
Title: Positioning device
Inventor: SAITO MASAHIRO
IPC: G05D3/00
Filed: 1986-03-20
Abstract: PURPOSE:To improve a positioning accuracy by being composed of a motor, a Geneva mechanism driven by the motor, a sliding brush fitted at the wheel of the Geneva mechanism and an SW pattern where the sliding brush slides on it by the rotation of the wheel. CONSTITUTION:By changing over a changing-over SW 12 to a K side, a worm wheel 14 is rotated in a Y direction, and accompanying it, by the function of a Geneva mechanism, a wheel 16 and an output shaft 7 are rotated by 1/4 in the X direction for one rotation of the worm wheel 14. When a brush 6 is shifted to H by the rotation of the wheel 16, the conduction between SW patterns 10a and 10c is eliminated, and therefore, a motor 1 is stopped, at such a time, rotated until a pin 15 comes off from the wheel 16 by the inertia rotation of the motor 1, and by a stopper 17, the wheel 16 and an output shaft 7 are fixed at a constant position. At such a time, the pin 15 can dislocate the wheel 16 only by the inertia of the motor, and for such a reason, the stopper 17 fixes the wheel 16 without fail. Thus, even when the quantity of the inertia rotation of the motor is changed, a highly accurate positioning can be executed.
Patent JP-H04258852-A (JP)
Title: Digital audio signal recorder
Inventor: NAGASHIMA HIDEKI
IPC: G11B7/00
Filed: 1991-02-08
Abstract: PURPOSE:To dissolve useless recording of a silent part on a recording medium and to prevent lengthy continuation of the silent state even under reproducing in the digital audio signal recorder for recording a compressed data in burst mode in the medium. CONSTITUTION:When a digital audio signal processed of bit compression by an ADPCM encoder 13 is recorded in a unit of a prescribed amt. (for example, 32 sectors + several sectors) to a magneto-optical disk 2, the silent state of the input audio signal from a terminal 10 is detected by a silent detecting circuit 18. This silent detected signal is sent to a system controller 7, so as to interrupt a signal recording operation. For example, it is prohibited that an ADPCM data is written to a memory 14. By this method, the silent recording part is prevented from increasing on the magneto-optical disk 2.
Patent JP-S56157856-A (JP)
Title: Self-chromatoanalyzer
Inventor: MASUI HIDEYUKI
IPC: G01N30/88
Filed: 1980-05-07
Abstract: PURPOSE:To obtain a sharp and stable chromatogram, by a method wherein, in case an amino acid is analyzed, a sample is colored in a reaction tank by the use of a coloring reagent beforehand, and the component is separated by the liquid chromatography in which a distribution type negative-phase separating tube is employed. CONSTITUTION:A sample in a chemical reaction tank 5 and a coloring reaction reagent solution 1 as well, fed by a piston type filler 2, are heated and agitated by means of a stirrer and a heater 6. The colored sample so obtained is automatically poured into a liquid chromatocolumn through a rotary valve sample weighing device 10. The sample, automatically poured, is fed to a distribution reversed-phase separating tube 16 by means of a transferred phase 15 fed by a liquid feed pump 14 for separation into components. The components so separated are detected, in order, by means of a detector 17. A coloring reagent for an amine chemical compound sample is preferably Oo-phthalaldehyde. This constitution permits analysis of a standard amino acid for a short period of time, say, 30 minutes.
Patent JP-H01273435-A (JP)
Title: Data transmission system
Inventor: FURANSOWA KARON
IPC: H04L12/00
Filed: 1989-03-15
Abstract: PURPOSE: To prevent a control modem from receiving noise from a public switching network when a switching network backup mechanism is used by equipping the control modem with a specific switching circuit. CONSTITUTION: If one remote leased line 13 or 15 relating to one remote modem gets out of order, this modem 11 is automatically disconnected from the leased line 13 or 15 and connected to a telephone switching network or public switching network(PSN). This remote modem one, upon completing transmission preparations, sends one tone right before its data message, and this tone is passed through a line 19 from the PSN and detected by a switching circuit 20 band-pass filter(BPF) 31. Then the BPF 31 notifies the reception part 16 of the control modem 11 that the position of the switch 30 needs to be switched (from 1 to 2), so that the reception part 16 is connected to a line 19 and the PSN. Consequently, the control modem 11 can avoid receiving noise from the PSN.
Patent JP-S62219014-A (JP)
Title: Inverter controller
Inventor: TANAKA HIDEO
IPC: H02J5/00
Filed: 1986-03-19
Abstract: PURPOSE:To effectively draw out the power of a fuel battery with a small- capacity inverter by correcting down a DC current set value when the DC voltage of the fuel battery is lower than a minimum set value and comparing this corrected value with a DC current detection value to control the output frequency of the inverter. CONSTITUTION:A minimum voltage set value Vdc (min) is set by a DC voltage minimum value setter 6; and if a dC voltage detection value Vdc is lower than the minimum voltage set value Vdc (min), a DC current set value Idc is corrected down by the output of an amplifier 7 to become a current command. This current command is compared with a current detection value by a comparing circuit 22, and the difference is inputted to a gate control part 9 to control the output frequency of an inverter 2, and the effective power is controlled. If the power generating capability of a fuel battery 1 is increased and the DC voltage is higher than the minimum set value Vdc(min), an output I'dc of the amplifier 7 is zero, and the effective power of the inverter 2 is increased until it is equal to the DC current set value Idc.
Patent JP-S51137173-A (JP)
Title: Method of separating oil from compressed gas mixed with oil and the de vce
Inventor: ENOMOTO JIROU
IPC: B01D46/00
Filed: 1975-05-22
Abstract: PURPOSE: To make a plan for completely and promptly separating oily content mixed in compressed gas and for making the device in small size. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S51137109-A (JP)
Title: Bearing system for a cross flow fan
Inventor: NAGAI KIYOSHI
IPC: F16C23/00
Filed: 1975-05-21
Abstract: PURPOSE: The bearing to work for a normal driving of the cross flow fan securing its normal operation even when the bearing system goes out of order or when it has stepped out of the right position from other parts. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H05237181-A (JP)
Title: Anti-blood clotting material and implement for treatment
Inventor: OKUMURA MASAKAZU
IPC: A61L33/00
Filed: 1991-03-01
Abstract: PURPOSE:To improve safely over a long period of time by polymerizing a 2- metacryloyloxyethyl-D-glycoxide (GEMA) expressed by specific formula and methyl methacrylate (MMA) at specific weight compsn. ratios, dehydrating hydroxyl groups of a part of the GEMA from each other to cause self- crosslinking, thereby making the polymer water-soluble. CONSTITUTION:The copolymer of the 2-metacryloyloxyethyl-D-glycoxide (GEMA) expressed by the formula and the methyl methacrylate (MMA) is used as the anti-blood clotting material. The weight compsn. ratios of the GEMA and the MMA are specified to 1.0 to 2.0:1.0 at this time. The hydroxyl groups of a part of the GEMA are dehydrated from each other to cause self-crosslinking, by which the partially self-crosslinked polymer is formed. Further, the advance contact angle of the water in the case the polymer is applied on a base material is specified to 80 to 95 deg.. As a result, the high anti-blood clotting activity is exhibited and the safety stable over a long period of time is exhibited.
Patent JP-S55152526-A (JP)
Title: Disposal method for malodorous gas and alkaline wash waste liquor
Inventor: OKAMOTO MASAYOSHI
IPC: C02F1/78
Filed: 1979-05-18
Abstract: PURPOSE: To prevent the reappearance of malodorous gas in case of waste liquor disposal by a method wherein an alkaline wash waste liquor disposing the malodorous gas is oxidized with ozone and neutralized.  
     CONSTITUTION: Malodorous gas is introduced to a lower portion of a washing tower 3 from a blower 2, contacted with a powder activated carbon suspending alkaline wash liquid in a counter current shape in a filled layer 7, changed into clarified gas and exhausted from an exhaust port 8. The wash luquid is circulated and scattered by means of a pump 5, but one portion is extracted from piping 9 as a waste liquor, and shifted to an oxidation tank 12 from a piping 11 after activated carbon is separated in an activated carbon separating tank 10. Ozonized air from an ozone generator 13 is dispersed into the oxidation tank 12 by means of an air dispersing pipe 14, the waste liquor is aerated with ozone, and malodorous substance in the waste liquor is oxidized, and changed into odorless substance. The waste liquor is moved into a neutralization tank 16, neutralized with acid from an acid storage tank 17, and discharged from a drain pipe 18. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08260616-A (JP)
Title: Expanded panel with hollow duct and manufacture thereof
Inventor: TAKEUCHI TAKASHI
IPC: E04B2/74
Filed: 1995-03-20
Abstract: PURPOSE: To make it possible to cut down the number of components and constitute a hollow duct at low cost and execute wiring work, such as electric cords smoothly and accurately. CONSTITUTION: This panel comprises a plywood-made inner board 2 and a steel plate-made outer board 4 while side boards on both sides 6a and upper and lower walls 6b are formed with a steel plate and an expanding material 8 is filled substantially in an enclosed panel. A hollow duct 10, which is opened on either an upper board 6b or a lower board, at least at one location, is installed inside the panel. The hollow duct is formed and turned into a hollow by removing a steel pipe 14 from inside the panel after the expanding material 8 is filled up when the steel pipe 14 is inserted in the panel 10.
Patent JP-H03262077-A (JP)
Title: Method for storing large-scale irregular sparse matrix in storage device of vector computer
Inventor: SAITOU TOMOYA
IPC: G06F12/00
Filed: 1990-03-12
Abstract: PURPOSE:To reduce the whole calculation cost by previously reallocating vector numbers so that non-zero elements in each row are monotonically decreased, independently storing diagonal part and storing non-diagonal parts one-dimensionally in the column direction by compressing each non-diagonal part to the left in the order of an upper triangle and a lower triangle. CONSTITUTION:In order to sufficiently extend vector length, the nonzero elements in a matrix are compressed to the left to crowd them, and at the time of calculating the product of a matrix and a vector, the non-zero elements are accessed in the column direction. In this case, the numbering of vector elements are previously replaced so that non-zero elements in each row are monotonically decreased in order to prevent the generation of necessity for crowding excess zero elements. In order to prevent the generation of a bank conflict, the matrix is divided into an upper triangular, put, a diagonal part and a lower triangular, only the diagonal part is independently stored and the lower and upper triangles are crowded to the left for each row and arranged one-dimensionally in the vertical direction in the order of the upper triangle and the lower triangle. Consequently, the characteristics of the vector computer can gainfully be retilized and the calculation cost can be reduced.
Patent JP-2000260888-A (JP)
Title: Nonvolatile semiconductor memory device and its manufacture
Inventor: NOMA TAKASHI
IPC: H01L21/8247
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To enhance the operation service life of a memory cell. SOLUTION: In this semiconductor memory device, an SiON(silicon oxynitride) film or a barrier film 20, which is composed of an SiON film called a silicon oxynitride film, is interposed on the rear surface of an interlayer insulating film as a single-layer film or a laminated film composed of an silicon-on- glass(SOG) film 19B, a tetraethyl orthosilicate(TEOS) film 19A and the like, which cover a floating gate 4 and a control gate 6. Even if hydrogen, hydrogen atoms or the contained in the TEOS film, the SOG film and the like which constitute the interlayer insulating film diffuse, their being trapped by a tunnel oxide film is suppressed. A trap-up rate is improved, an endurance characteristic is improved, and the operating service life of a memory cell can be extended.
Patent JP-H09257498-A (JP)
Title: Navigation apparatus
Inventor: OBA MASATO
IPC: G01C21/00
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To specify and display a position of one's station with the utilization of waves of GPS satellites, and display only other stations belonging to the same group when positions of the other stations are to be displayed at the same time with the utilization of the ground communication. SOLUTION: The apparatus is provided with an ID memory part 17 which stores ID information of one's own station and ID information of the other stations belonging to the same group as one's own station, and an ID recognition part 20 for recognizing ID information from the received waves. In the ID recognition part 20, a position of the other station is displayed on a display 6 based on information of a moving direction of the position obtained from a signal having ID information agreeing with the ID information of the other station stored in the ID memory part 17.
Patent JP-S63228178-A (JP)
Title: Image forming method
Inventor: HANDA TSUNEO
IPC: G03G15/05
Filed: 1987-03-17
Abstract: PURPOSE:To provide a device which is simpler in construction, lower in cost and is free from maintenance by forming a uniform thin photoconductive toner layer which is uniformly electrostatically charged to a prescribed polarity on a conductive toner holding body, disposing a non-contact electrode near the thin toner layer and impressing a bias voltage to the electrode, thereby forming an electrostatic latent image. CONSTITUTION:The uniformly electrostatically charged photoconductive toner 2 is uniformly adhered onto the conductive toner holding body 1 and the electrode 3 impressed with the bias voltage 4 is brought near to the toner layer 2. Light 6 is projected to the toner to expose the toner. Transfer paper 7 is brought into tight contact with the toner layer and ions are generated by a corona generator 8 from the rear face of the paper 7 to transfer the toner electrostatically to the paper. Since the toner in the unexposed part is repulsed from the transfer paper at this time, the toner in the unexposed part is not transferred and only the toner in the exposed part is transferred. High contrast of the image is thus obtd. and the generation of scumming is obviated. The simpler and smaller-sized device is thereby obtd. and the image having the excellent contrast is obtd.
Patent JP-S60204592-A (JP)
Inventor: KAIDA TOYOHIRO
IPC: B66B21/06
Filed: 1984-03-29
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-2000258191-A (JP)
Title: Long glass scale for linear encoder and its joining device
Inventor: MATSUI KEIJI
IPC: G01B21/00
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To enable the easy rigid joining of a plurality of glass scale pieces constituting scale units and their easy removal without damaging scales themselves by fusing the glass scales pieces through the use of a fusing member of a lower fusing point. SOLUTION: A scale unit 101B is fixed to the mounting surface of a machine, and a scale unit 101A is moved in the direction of an arrow to butt and fix a low-fusing point fusing glass 5 to a scale unit piece 102B. A heating head 6 is moved to the joined parts of both glass scale pieces in the housings of both glass scale units 101A and 101B and is heated to a high temperature lower than the fusing point of the glass scale pieces and higher than the fusing point of the low-fusing point fusing glass 5. By fusing the low-fusing point fusing glass 5 in this way, the two glass scale pieces are rigidly fused together. In addition, by heating the joined parts of the glass scale pieces by the heating head 6, it is possible to remove the joining of the glass scale pieces.
Patent JP-S56158436-A (JP)
Title: Pellet bonding device
Inventor: OSHINO TOSHIKAZU
IPC: H01L21/52
Filed: 1980-05-12
Abstract: PURPOSE:To contrive the speeding-up and improving the reliability of pellet bonding by a process wherein inert gas is blown out from the hole of the tip of collet to form an inert gas atmosphere around a pellet and an Au-Si eutectic is generated quickly and stably. CONSTITUTION:A collet 15 adsorbs a pellet 3 on the cavity part 17 to carry it on a heat block 11 while a heated lead frame 5 is conveyed on the heat block 11 and the collet presses the pellet 3 on a gilded part 5a of the lead frame. Thereby a valve 23 is opened to blow off N2 from the hole 19 for making the periphery of the pellet to a full N2 atmosphere with a little quantity of N2. Accordingly, the oxidized impurities are evacuated from the space between the plated surface and the undersurface of the pellet for surely generating an Au-Si eutectic reaction and for quick and stable pellet bonding.