baber/WOPTO huggingface dataset:
Patent JP-H1153073-A (JP)
Title: Image reader
Inventor: KITANI YUKITOSHI
IPC: H04N1/00
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To make it possible to connect a new interface other than SCSI only by a minimum alteration making use of an existent interface without developing an internal dedicated interface. SOLUTION: Of the image reader interfacing with external equipment 49 through SCSI, a SCSI control part 61 having a SCSI controller 45 is equipped with external SCSI connectors 46 and 47 on the same daisy chain and an internal SCSI connector 62 where an extension interface part 64 is connected. Consequently, the extension interface part 64 can be connected as a new interface other than SCSI to the internal SCSI connector 62 as it is by such minimum alteration that the internal SCSI connector 62 is added to the existent interface constitution.
Patent JP-S6457275-A (JP)
Title: Multi-color electrostatic recorder
Inventor: YOSHIKAWA MASAO
IPC: G03G15/01
Filed: 1987-08-28
Abstract: PURPOSE:To prevent the missing in a reproduced output image when electrostatic latent images are overlappingly formed on a recording body by removing all the other pieces of recorded information except only one piece of recorded information from the recorded information corresponding to an overlapped part. CONSTITUTION:At least two or more electrostatic latent images among plural electrostatic latent images are detected to be overlappingly formed. All the systems of the recorded information or all the other systems of recorded information except only one system are removed from two or more systems of the recorded information corresponding to the overlapped part. That is, when two or more systems of the recorded information are overlapped, all the recorded information in the overlapped part or all the other recorded information except one piece of recorded information are removed so that a clear multi-color image can be obtained without missing information and color mixture.
Patent JP-S6190782-A (JP)
Inventor: YAMAMOTO YOSHIMASA
IPC: B07B13/07
Filed: 1984-10-11
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-S59104127-A (JP)
Title: Formation of fine pattern
Inventor: ASAKAWA HIROSHI
IPC: G03F7/38
Filed: 1982-12-07
Abstract: PURPOSE:To contrive to enhance sensitivity to an electron beam and X rays, and to contrive to enhance productivity of a fine pattern by a method wherein a heat-treating process is executed at the middle between a high energy beam irradiating process and a developing process. CONSTITUTION:A resist solution is coated on a substrate 2, and then, drying by heating is performed to form a resist film 1. A high energy beam 3 is radiated on the resist film 1 to draw a pattern, and moreover, the sample is heat- treated. Then by performing development using a developer, a fine pattern is formed. When rebonding is thermally checked completely, and a reaction according to irradiation of the high energy beam is utilized to the maximum in such a way, sensitivity can be enhanced.
Patent JP-H1154237-A (JP)
Title: Discharging structure of wiring board
Inventor: INOGUCHI YOSHITAKA
IPC: H05K1/11
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a discharging structure of a wiring board by which the static electricity in a high impedance circuit of an electronic equipment can be surely discharged with a ground pattern, for preventing the effects of static electricity. SOLUTION: In a wiring board 1, an electronic component such as a lead component D having a pair of lead parts 15a, 15b, a chip component F having a pair of electrode parts 23a, 23b, or the like is connected with the circuit patterns 14a, 14b, a part of a resist layer 13 which covers a copper foil part 12 which becomes a ground pattern, is excluded near a lead part 15a and an electrode part 23a at the high impedance side of the lead component D and the chip component F, and the discharging passages for discharging the static electricity, are formed between the copper foil parts 12 which are exposed by the excluded parts 21, 22, and the lead part 15a and the electrode part 23a.
Patent JP-H1060328-A (JP)
Title: Water-base pigment ink
Inventor: SAKUMA TADASHI
IPC: C09D11/104
Filed: 1996-08-13
Abstract: PROBLEM TO BE SOLVED: To improve the long-term dispersion stability and storage stability at high temps. of water-base pigment ink mainly comprising a carbon black, a polymeric dispersant, a water-soluble solvent, and water by specifying the volatile content of the carbon black. SOLUTION: A carbon black having a volatile content of 9-25wt.%, pref. 9.5-20wt.%, still pref. 10-15wt.%, is used. The amt. of the black compounded is pref. 1-15wt.% still pref. 2-10wt.%, of the ink. The polymeric dispersnant used in pref. a (meth)acrylic acid deriv. copolymer obtd. by copolymeizing a monomer represented by formula I (R1 and R2 are each H or lower alkyl; m1 is 0-2; AO is 2-3C oxyalkylene; n is 1-300; and X is R1 ) and a monomer (including its acid anhydride) represented by formula II [R3 to R5 are each R1 or (CH2 )m2 COOM2 ; M1 and M2 are each H, an alkali or alkaline earth metal, ammonium, or an amine; and m2 is m1 ].
Patent JP-S6190654-A (JP)
Inventor: OOYA HIROSHI
IPC: A61D1/08
Filed: 1984-10-11
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-H0959283-A (JP)
Title: Production of dimethylaluminum hydride
Inventor: IWAO TETSUYA
IPC: C07F5/06
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To industrially and advantageously obtain the subject compound by reacting trimethylaluminum with titanium-containing aluminum powder and hydrogen, useful as a reducing agent for organic syntheses or a catalyst for polymerizing an olefin. SOLUTION: Aluminum powder containing 0.01-3.0wt.% of titanium is suspended in a diluted solution of trimethylaluminum in xylene and poured into a pressure cylinder. The cylinder is closed, stirred, heated to 125 deg.C and then pressurized up to 120kg/cm<2> by using hydrogen. Trimethylaluminum is reacted with titanium-containing aluminum powder and hydrogen, the pressure is removed, the reaction mixture is cooled and the reaction product is taken out to give the objective dimethylaluminum hydride useful as a reducing agent for organic syntheses or a catalyst for polymerizing an olefin, in a shortened reaction time in high yield industrially and advantageously.
Patent JP-H0262731-A (JP)
Title: Optical disk and optical disk device
Inventor: WATANABE HITOSHI
IPC: G11B7/00
Filed: 1988-08-30
Abstract: PURPOSE:To adopt a sample servo system by forming a servo pit to be a V-shaped slot recorded on a servo area so as to detect the moving direction of an optical spot from the servo pit. CONSTITUTION:When an optical head including a photodetector 1 makes access to an optical disk of the sample servo system having servo pits made of V-shaped slots by moving the head at higher speed than that of recording and reproduction of a data, the intensity of the optical spot 2 is changed every passing on the pit on the optical disk and signals A, B subjected to intensity modulation by the pit are outputted from detection elements 1a, 1b. The output signals A, B are added by an adder 3 and a modulated detection signal C modulated by a pit on which the optical spot 2 passes is obtained. A detection signal C is sampled and held by using a clock coincident with a detection timing of the servo pit in the servo area of the optical disk. Thus, a signal E with a level representing the detection amplitude of the servo pit is outputted from a sample-hold circuit 5.
Patent JP-H11101967-A (JP)
Title: Liquid crystal display device
Inventor: ITO TAKESHI
IPC: G02F1/133
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To enable the writing of display signals to pixel electrodes and to improve display quality by providing the device with plural systems of means each supplying the display signal to one piece of the pixel electrode. SOLUTION: An array substrate 10 includes first and second signal line driving circuits 11, 112 for respectively supplying the first and second display signals to the pixel electrodes 20 and an address line driving circuit 13 for supplying the signals to control the on and off of thin-film transistors(TFTs) 21, 22. The on and off of the TFT 21 are controlled by the scanning signal impressed on an address line 16 (Gn+1) and when the TFT 21 turns on, the display signal supplied to the first signal line 14 is selected and is impressed on the pixel electrode 20. Similarly, when the TFT 22 controlled in the on and off by the scanning signal impressed on the address line 16 (Gn) turns on, the display signal supplied to the second signal line 15 is selected and is impressed on the pixel electrode 20. At this time, the current supplying abilities of the TFTs 21, 22 are varied.
Patent JP-S6368099-A (JP)
Title: Analyzing method by using pyruvic acid oxydase and reagent thereof
Inventor: YAMAMOTO KAZUKI
IPC: C12N9/02
Filed: 1986-09-10
Abstract: PURPOSE:To readily stably measure pyruvic acid, etc., by using a novel pyruvic acid oxydase having better heat stability than a conventional pyruvic acid oxydase, when pyruvic acid, ADP, etc., is measured by an enzymic method. CONSTITUTION:Lactobacillus.espi TE6103 strains (FERN-P No.8886) belonging to the genus Lactobacillus are cultured in a medium and a novel pyruvic acid oxydase thermally stable up to 45 deg.C when treated of 7pH for 10min is obtained by methods of extraction, purification, etc., from the culture medium. Then, the pyruvic acid oxydase is blended with FAD, thiamine pyrophosphate, phosphate, and at least one metal ion selected from magnesium ion, cobalt ion, manganese ion and calcium ion to prepare the aimed analytical reagent. The pyruvic acid, etc., can be precisely measured by using the analytical reagent.
Patent JP-S6191359-A (JP)
Title: Sputtering device
Inventor: NITTA HIDETO
IPC: C23C14/34
Filed: 1984-10-12
Abstract: PURPOSE:To prevent the clogging in gas introducing ports and to form a thin film having a prescribed distribution on a substrate by disposing a gas introducing pipe having the plural holes near the center of the spiral shape of a gas introducing auxiliary plate thereby forming the gas introducing part. CONSTITUTION:A target material 3 is sputtered while a gas is introduced into a sputtering device having a magnetron construction. THe sputtered particles fly toward the substrate 8 and the gas introducing part 7. The particles flying to the part 7 stick to the gas introducing auxiliary plate 6. Plural pieces of the holes provided to the gas introducing pipe 5 are provided near the center of the plate 6 having the spiral sectional shape, then the sputtered particles do not fly to the pipe 5 and therefore the sticking of the particles is prevented. The deposition of the particles to the part of the plate 6 facing the target 3 is prevented by increasing the size of the gas ejecting port.
Patent JP-H11102577-A (JP)
Title: Image information recording medium, and image processing system for generating recording medium thereof
Inventor: NAKAJIMA NOBUYOSHI
IPC: H04N1/00
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To make effectively and easily usable the information appendant to an image such as IX information of APS film and Exif tag information of digital camera which can be obtained at the time of photographing in such a case that image data are reproduced after they are once stored as a file. SOLUTION: Information appendant to an image such as Ix information or Exif tag information is fetched from an image source together with the image data and a file in which the information appendant to an image is described is automatically generated as an attribute stream (3g, 3h) of the structured storage file using the image data and attribute information as the structure elements. Thereby, such file is recorded to a medium such as CD-R for the purpose of offering to users.
Patent JP-S60107919-A (JP)
Title: Programmable logic array
Inventor: YAMAGUCHI NOBORU
IPC: H03K19/177
Filed: 1983-11-16
Abstract: PURPOSE:To inspect PLA only by generating a pseudo random sequence only once by decreasing the number of output signal lines of the PLA to the number of connectable external terminals by using an exclusive OR circuit. CONSTITUTION:A multiplexer 3 inputs an input signal 1 or the signal of a data pattern generating circuit 2 to output a PLA output 7 through an AND array 4 and an OR array 5 and this is a signal 9 to be connected to an external terminal so as to make a check through an exclusive OR circuit array 8. Consequently, there is no decrease in detection rate even when the number of lines is decreased at the exclusive OR circuit 8 on condition that product term lines 6 which are 1 at the same time are not inputted to two NOR circuits of the OR array 5, that the two NOR circuits each have at least different product term line 6, and that the two NOR circuits have at least one product term line.
Patent JP-H0549515-A (JP)
Title: Cabinet
Inventor: FUJINO TOMIYOSHI
IPC: E06B7/34
Filed: 1991-08-27
Abstract: PURPOSE:To offer a cabinet that allows easily taking goods in and out from an elevated stowing space and effectively using the stowing space. CONSTITUTION:A cabinet consists of a box-like cabinet main body 2 that has an opening on the front face and two or more shelves inside, and a door 3 that is hinged at a side of the front face of the cabinet main body 2 to open and close the front face of the cabinet main body 2. The front edges 4 of the two or more upper shelves 1 including the uppermost shelf 1 extend only up to the middle of the depth of the cabinet main body 2 so as to form a space 5 with a rectangular cross-section in front of them. A stowing compartment 6 that can be accommodated in the space 5 is furnished on the back face 7 of the door 3. The two or more upper shelves 1 including the uppermost shelf 1 have a narrow depth and a stowing space can be furnished on the back face 7 of the door 3.
Patent JP-S6363619-A (JP)
Inventor: KENESU UIRIAMU BAFUANDO
IPC: A61P31/04
Filed: 1987-08-27
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-H0260897-A (JP)
Title: Automatic landing device
Inventor: SUMIDA JUNICHIRO
IPC: B64D45/04
Filed: 1988-08-29
Abstract: PURPOSE:To carry out self-controlled automatic landing by inputting signals from both a GPS receiver and an airframe sensor system, and obtaining the deviation of landing target airport runway information from standard glide path information, and then outputting it into an autopilot system. CONSTITUTION:After receiving the signals both from an on-board GPS receiver 1 for receiving the electric waves from an artificial satellite and from an airframe sensor system 4 for detecting the attitude angle, speed, altitude, and landing time of an aircraft, a computer 3 calculates the deviation of landing target airport runway information 2 from standard glide path information, and outputs the deviation correction value to an autopilot system 5. And, after receiving the signal from an airframe sensor system 4, the autopilot system 5 outputs a control signal to a flight and ground control system 9. In this manner, it is only necessary for a pilot to rectify the movement of aircraft and to correct the conditions as necessity arises so that the ordinary landing can be carried out, thus self-controlled automatic landing not depending on ground aids can be enabled.
Patent JP-H0262799-A (JP)
Title: Semiconductor memory device
Inventor: SHINKAI EIJI
IPC: G11C29/04
Filed: 1988-08-29
Abstract: PURPOSE:To reduce the number of works for the relief of a defective memory cell by providing a control means to decide the specific order of priority in relation to the selection of a redundant memory cell array or plural redundant memory cell rows at the time relieving the defective memory cell. CONSTITUTION:A redundant memory cell array A or B is selected for a defective memory cell array, a control circuit 100 to function permutation selects either of two redundant memory cell arrays A and B from outside against one of the defective memory cell arrays in a normal memory cell array 101 through a program circuit including a fuse and the like and the permutation is feasible. In the case of the relief of one defective memory cell array, the redundant memory cell array B close to the memory cell array 101 side which is small in the difference of the high density and the low density of the periodic circuit element and has less fluctuation of a circuit element in its production process, namely the redundant memory cell array B difficult to be defective, is selected out of the two redundant memory cell arrays A and B and permuted. Thus, possibility able to permute one defective memory cell by one time can be increased.
Patent JP-2001042069-A (JP)
Title: Clock displaying time of train departing from adjacent station
Inventor: NOZAKI HARAO
IPC: G04C3/00
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To confirm a time table of nearby stations even immediately after diagram revision. SOLUTION: This clock acquires the longitude and latitude of the present position as present position acquisition 1 from GPS(global positioning system), a portable telephone or a PHS(personal handy phone), extracts the nearby station by surveying a station position information database 2, compares the time table 5 of lines departing from the station found in a time table database 4 and the present time 6, specifies the time of the train departing after the present time, and the time of the train 7 is indicated on a time panel 10.
Patent JP-H0381079-A (JP)
Title: Laser beam welding machine
Inventor: SAMEDA YOSHITOMI
IPC: B23K26/21
Filed: 1989-08-22
Abstract: PURPOSE:To accurately perform welding along a weld line regardless of a surface condition by providing irradiation parts to irradiate a weld zone with sectional beams on both sides of a weld line in the laser beam machine to correct the laser beam irradiation position by a weld line picture whose image is pickup up. CONSTITUTION:The weld line (g) of a work 10 is irradiated alternately with the sectoral beams f1 and f2, respectively from the sectoral irradiation parts 21 and 22. At this time, irradiations from the irradiation parts 21 and 22 are carried out alternately according to timing of one picture input of a CCD camera 30 using a charge coupled device and optical cut images corresponding to the sectoral beams f1 and f2 are pickup up separately by the CCD camera 30. In the optical cut images, spots (h), (el), (g) and (er) denote the position where dust exists, the position of the left side shoulder, the position of the weld line and the position of the right side shoulder, respectively and since a part of the spot (h) is not detected in error as the weld line, the position of a laser beam head is corrected quickly and welding can be performed accurately along the weld line.
Patent JP-S6456878-A (JP)
Title: Production of chromated steel sheet having superior coatability
Inventor: NOMURA SHINGO
IPC: C23C22/37
Filed: 1987-08-28
Abstract: PURPOSE:To produce a chromated steel sheet having superior coatability by applying an aq. soln. contg. specified amts. of ammonium silicofluoride and a silane coupling agent basing on the total amt. of hexavalent and tervalent Cr ions including a specified amt. of tervalent Cr ions to a steel sheet and by drying this steel sheet. CONSTITUTION:An aq. soln. contg. Cr ions composed of hexavalent and tervalent Cr ions and including tervalent Cr ions in 0.3-about 0.5 ratio to the total amt. of the Cr ions and further contg. one or more among ammonium silicofluoride, magnesium silicofluoride and calcium silicofluoride by >=1.6X10<-2>mol. per 1mol. Cr ins and a silane coupling agent by >=1.6X10<-2>mol. per 1mol. Cr ions is prepd. The aq. soln. is applied to a steel sheet and this steel sheet is dried without washing to remove the water. One or more kinds of epoxysilane coupling agents or aminosilane coupling agents are used as the coupling agent.
Patent JP-H0262784-A (JP)
Title: Semiconductor memory device
Inventor: TAKAHASHI YASUNAO
IPC: G11C11/409
Filed: 1988-08-29
Abstract: PURPOSE:To quicken a memory cycle and to attain low current consumption at cell refresh by providing a selector circuit activating plural sense amplifier control signals and plural sense amplifier activating control sections receiving the activation control by the sense amplifier control signals. CONSTITUTION:A selector circuit (c) activating selectively plural sense amplifier control signals phia, phib by using a selection signal phis and plural sense amplifier activating control sections (a), (b) subjected to activation control by the sense amplifier control signals phia, phib are provided. The size of transistors is selected larger for the 1st sense amplifier activation control section (a) than for the 2nd sense amplifier activation control section (b). The size of the sense amplifier activation transistors at self refresh and at normal operation is selected to quicken the memory cycle and to reduce the current at refresh.
Patent JP-2000047455-A (JP)
Title: Charging member and electrophotographic device using it
Inventor: MURATA ATSUSHI
IPC: G03G15/16
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a charging member uniformly chargeable with little resistance unevenness, minimized in dispersion within a manufacturing lot, and excellent in environmental dependency, and an electrophotographic device using it. SOLUTION: In a charging member for charging a surface to be charged with a charging member having a voltage applied thereto, the conductive elastic body constituting the charging member is formed by mixing nitrile rubber with a nonpolar polymer having a conductive filler consisting of carbon black and a conductive metal oxide dispersed therein followed by vulcanization.
Patent JP-2001039306-A (JP)
Title: Guide information display system
Inventor: MIYAMOTO KAZUYA
IPC: B61L3/12
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To prevent malfunction, and enhance reliability by specifying a device number imparted to a guide display device by a display control device, transmitting the processing content to the guide display device by radio transmission by specifying the processing content of guide information on an indicating board, and displaying the processing content after confirming a transmission error by the guide display device. SOLUTION: A guide information display system has a passenger guide device (a display control device) 1 for transmitting train guide information by radio transmission and departing signposts (train guide display devices) 2 (2a to 2d) arranged on respective platforms 3a, 3b, and both are connected by radio transmission. After approving guide information such as a departing signpost number, a train classification, the departing time and a destination displayed on an indicating board 6 and imparted to the departing signposts 2 from the passenger guide device 1, the guide information is transmitted by radio transmission. While, the departing signposts 2 receive the guide information, displays the content on a display part by an LED, and replies the display completed fact by radio transmission.  The reply content is received to and displayed on the indicating board 6 to check the reply content whether there is no transmission error.
Patent JP-S58117855-A (JP)
Title: Material for centrifugal casting with superior peripheral machinability
Inventor: KAGAWA HIROYUKI
IPC: C22C37/06
Filed: 1981-12-28
Abstract: PURPOSE:To enhance the peripheral machinability and internal honing workability of a material for centrifugal casting by increasing the amounts of Cr and Si. CONSTITUTION:This material for centrifugal casting has a composition consisting of, by weight, 3.0-3.7% C, 2.1-2.6% Si, <=1.0% Mn, 0.6-1.0% P, <=0.1% S, 0.4-1.0% Cr and the balance essentially Fe. By the increased amount of Cr, the precipitation of carbide is accelerated to enhance the internal honing workability. By the increased amount of Si, the precipitation of carbide is inhibited at the peripheral part which is cooled at a higher cooling rate, so the deterioration of the machinability at the peripheral part is prevented.