baber/WOPTO huggingface dataset:
Patent JP-H03126265-A (JP)
Title: Nonvolatile semiconductor memory device and manufacture thereof
Inventor: UEMURA TERUO
IPC: H01L21/8247
Filed: 1989-10-11
Abstract: PURPOSE:To make it possible to provide a memory element necessitating rewriting of data and a memory element not necessitating rewriting thereof nearly at all together in a scaled-down one-chip microcomputer, by providing a first memory element constructed of E<2>PROM, a second memory element constructed of EPROM and a peripheral element constructed of MOSFET at least on the same semiconductor substrate. CONSTITUTION:A first gate insulation film 5 of an E<2>PROM cell in a region wherein E<2>PROM is formed, a tunnel insulation film 5', a first gate insulation film 15 in a region wherein EPROM is formed, and first gate insulation films 35, 5 of selective transistors in a region wherein MOSFET is formed and in the region wherein the E<2>PROM is formed, are formed to be different in a film thickness from one another. Moreover, floating gates 6, 16 of the E<2>PROM and the EPROM and a gate 34 of MOSFET (including the selective transistor of the E<2>PROM) are formed of different conductive layers and the E<2>PROM, the EPROM and the MOSFET are formed on the same chip. Besides, the floating gate 6 of the E<2>PROM and the floating gate 16 of the EPROM are so formed that area resistance values thereof are different from each other.
Patent JP-S62123678-A (JP)
Inventor: YOKOYAMA HIDEKI
IPC: H01R31/06
Filed: 1985-11-25
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-S61146758-A (JP)
Inventor: SAKAI YUKIFUMI
IPC: C04B35/56
Filed: 1984-12-17
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-H01106331-A (JP)
Title: Magnetic recording medium and its production
Inventor: SAITO SHINJI
IPC: G11B5/716
Filed: 1987-10-19
Abstract: PURPOSE:To improve electromagnetic conversion characteristics and traveling durability by specifying the layer thickness of a 2nd magnetic layer to a specific value and specifying the average particle size of an abrasive material which is incorporated into the 2nd magnetic layer and has the Mohs hardness of a specific hardness. CONSTITUTION:A coating liquid for the 1st magnetic layer is coated on the front face of a traveling nonmagnetic base. A coating liquid for the 2nd magnetic layer which contains the abrasive material having >=6 Mohs hardness and <=0.5mum average particle size is coated continuously on the coated layer while the coated layer is in a wet state in such a manner that the layer thickness after drying of the 2nd magnetic layer attains <0.5mum. Since the 2nd magnetic layer is formed as the extremely thin layer, the excellent abrasive effect is obtainable by incorporating the abrasive material of even the extremely small average particle size into the 2nd magnetic layer. The content of the abrasive material which has >=6 Mohs hardness and is incorporated into the 2nd magnetic layer is preferably 2-15pts.wt. per 100pts.wt. ferromagnetic powder in order to maintain the traveling durability.
Patent JP-H10112473-A (JP)
Title: Method of connecting semiconductor elements
Inventor: TOYAMA HIROSHI
IPC: H05K3/32
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To make good connections between bumps and support electrodes by pressing and heating an anisotropic conductive adhesive layer contg. a metal conductive material to melt this material and form a conductive layer between the bumps and support electrodes. SOLUTION: On an IC chip Al electrodes 12 are formed with protrudent bumps 14 thereon. Between semiconductor elements 10 with the bumps 14 and support 18 having support electrodes 20, an anisotropic conductive adhesive layer 28 contg. a metal conductive material 26 is formed. Using a heater block, the surface of the semiconductor element 10 is pressed to press and heat the adhesive layer 28 until the conductive material 26 melts to form a conductive layer 30 between the bumps 14 and coupling electrodes 21. This expands the contact area of the bump 14 and coupling electrode 21 and hence improves the connection reliability between both.
Patent JP-H10110142-A (JP)
Title: Laminated adhesive tape
Inventor: TAKI NOBUMOTO
IPC: C09J107/00
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a particular laminated adhesive tape enabling easy and simple application of durable gold decoration to any kind of personal belongings, etc., suiting the taste of the wearing person. SOLUTION: This laminated adhesive tape 1 has a laminated structure produced by coating a transparent resin film 2a with a tacky adhesive 2b, pasting the obtained single-sided adhesive tape to a surface of a gold foil 3, separately applying tacky adhesives 4a and 4c to both surfaces of a resin film 4b to obtain a double-sided adhesive tape, laminating the double-sided tape to the reverse surface of the gold foil and pasting a releasing paper 5 to the reverse face of the double-sided adhesive tape opposite to the face contacting with the gold foil.
Patent JP-S63117285-A (JP)
Title: Ultrasonic switch
Inventor: SHIMAMOTO HIROSHI
IPC: G01S7/536
Filed: 1986-11-05
Abstract: PURPOSE:To enable accurate detection, by outputting a signal indicating the existence of an object to be detected when any received wave signal is not obtained while a first gate means is opened or a signal is obtained while a second gate means is opened. CONSTITUTION:For example, when an object to be detected passes near an ultrasonic vibrator 2 while a wave is received, a wave feed gate signal (a), a suppression gate signal (b), detection gate signals (c) and (d) and a multi-reflection preventing signal (e) will not be altered unless a set distance is changed. But as a received wave signal (f) to be outputted from a detection circuit 32 is reflected in multiplicity on the object being detected, an output signal (e) of an FF 71 is inputted at a D input terminal of an FF 82 with a high level timed to the inputting of the signal (f) into a CP input terminal of the FF 82 and hence, a Q output terminal of the FF 82 is brought to a high level to start a prohibition at a prohibition gate 86 and an output of the gate 86 moves to a low level. Therefore, an output of a one-shot circuit 64 falls while and a low level of the D input terminal is read in at the falling of a signal to the CP input terminal of the FF 84 while the low level of the Q output terminal of the FF 84 is inverted with an inverter 88. Finally, a signal (g) moves to a high level thereby indicating the presence of the object being detected.
Patent JP-2000099776-A (JP)
Title: Automatic ticket examination device
Inventor: NAKAMURA NOBORU
IPC: G07B15/00
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To provide an automatic ticket examination device which can accurately discriminate infants from adults by judging a person who is passing through the ticket examination device as an adult or an infant when the part of the passing person higher or lower than his/her shoulder is detected. SOLUTION: When the children younger than six years old are defined as infants, for example, the width of the neck and head parts higher than the shoulder is <=160 mm in the case of the infants and the width of a part such as the trunk, etc., lower than the shoulder is >=160 mm in regard to a person older than six years old respectively according to the statistical figures of human engineering. Thereby, the detecting heights of detection parts 8-11 are set at the shoulder height of a person of six years old. Under such conditions, if the value obtained by subtracting 160 mm from 880 mm width set between the detection parts of two automatic ticket examination devices 1a and 1b, i.e., the value of (X+Y) is >=720 mm, it is judged as of a part higher than the shoulder of an infant and accordingly the person who is passing between both devices 1a and 1b is judged as an infant. Meanwhile, when the value of (X+Y) is <=720 mm, it is judged as of a part lower than the shoulder of an adult and accordingly the passing person is judged as an adult.
Patent JP-H1176383-A (JP)
Title: Sterilization method using electrolytic water
Inventor: SATO FUMITAKE
IPC: A61L2/18
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To obtain a sterilization method which is excellent in cost effectiveness and workability by forming acidic electrolytic water having pH of a prescribed value or below and oxidation reduction potential of a prescribed value or above, diluting the same to a prescribed range by water and executing sterilization with the dilute acidic electrolytic water. SOLUTION: The acidic electrolytic water having the pH of <=2.5 and the oxidation reduction potential of >=1100 mV is previously formed and is used by diluting the same 10 to 40 times with water in a desired place in the sterilization method. If the pH is larger than 2.5 and the reduction potential is below 100 mV, the diluted acidic electrolytic water cannot exhibit a desired sterilization effect and if the dilution rate is smaller than 10 times, the effect relating to transportation work, transportation cost and sterilization workability is not sufficiently obtainable. If, conversely, the dilution rate is larger than 40 times, the dilute acidic electrolytic water cannot exhibit the desired sterilization effect. City water, reverse osmosis water, pure water and the city water subjected to a softening treatment are usable as the water to be used for the dilution.  The increase in the pH when the water is diluted may be prevented by previously adding an acid, such as hydrochloric acid, to the acidic electrolytic water.
Patent JP-S61143772-A (JP)
Title: Electrostatic charge image developing toner
Inventor: FUKUMOTO HIROSHI
IPC: G03G9/08
Filed: 1984-12-18
Abstract: PURPOSE:To obtain a stable developer high in quality by using an electrostatic charge image developing toner contg. a triethylenetriamine metal complex salt, a binder resin, and a colorant uniformized in a triboelectrified amt. distribution between the toner and a toner carrying sleeve. CONSTITUTION:The electrostatic charge image developing toner contains the triethylenetriamine complex salt of a metal, such as Cr, of formula I, a binder resin, and a colorant, and it is thermally stable and also stable with time lapse, and it has good charge control function. Magnetic brushes 52 formed on a toner carrying sleeve 2 is circulated by rotating the sleeve 2, and they bring the toner out of a hopper 3 and forms a uniform this layer on the sleeve 2. An electrostatic latent image bearing drum 1 is arranged opposite to the sleeve 2 at a distance larger than the thickness of the thin layer, and the toner on the sleeve 2 is allowed to jump to the latent image on the drum 1, thus permitting triboelectrified amt. between the toner and the sleeve 2 to be uniformized.
Patent JP-2000097574-A (JP)
Title: Degreasing and sintering furnace
Inventor: YAMAUCHI IPPEI
IPC: F27B17/00
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To contrive the reduction of an initial cost as well as a running cost while preventing the deterioration of the operating efficiency of a furnace effectively and, at the same time, contrive the improvement of the quality of a final product. SOLUTION: A degreasing and sintering furnace is provided with a pair of furnace bodies 1, provided with degreasing and sintering function, as well as a power supply device 2 and a main exhausting device 3, which are common for both of the furnace bodies 1, to permit the parallel operation of a degreasing and sintering process as well as a cooling process while switching the power supply device 2 and the main exhausting device 3 alternately whereby general heat treatment process can be advanced effectively in respective furnaces without stopping either one of the furnace bodies 1 while a furnace body 1, to which the main exhausting device 3 is not connected,  is constituted so as to be capable of being exhausted by an auxiliary exhausting device 4 whereby the shortening of exhausting time and the prevention of moisture adsorption can be contrived while vacuum cooling can be applied on a treated matter, whose degreasing and sintering have been finished, by carrying out preliminary exhaust during a waiting time until the main exhaust device 3 is connected.
Patent JP-H1199967-A (JP)
Title: Floor construction of vehicle body
Inventor: SAGAWA KOICHI
IPC: B62D25/20
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To reduce bending moment acting on a cross member by providing a fragile part having a nearly triangular notch in the vicinity of the side sill of the cross member, and providing the joint point of a side sill brace with a side sill outer at a lower part than the floor height. SOLUTION: A nearly triangular fragile part 4d constituted of a member 4b and the like is provided in the vicinity of the side sill 2 of a cross member 4. The joint point 5c of a side sill outer with a brace 5 is positioned lower than the fragile part 4d. By side collision, bending moment M1 is generated in a center pillar 1, and a load F2 is transmitted around the floor. Because the joint point 5c exists lower than the fragile part 4d, the side sill 2 is deformed in nearly parallel with the vehicle width direction. The load F2 and bending moment M3 generated due to it act on the cross member 4a. As deformation of a vehicle body is progresed, the member 4b is crashed from the extreme end, hence the input point of the load F2 transmitted to the member 4a is moved downward, and the bending moment M3 is reduced.
Patent JP-H09106230-A (JP)
Title: Light source device and image forming device using the same
Inventor: KASUYA KENJI
IPC: G03G21/08
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To detect a lighting abnormality caused by an arbitrary lamp with one photosensor by almost equally dividing plural sensors into plural pairs, respectively connecting lamps of respective pairs in series, connecting respective pairs in parallel and arranging the lamps so that lamps of different pairs are made adjacent. SOLUTION: Plural fuse lamps 1 for a light source are almost equally divided into plural pairs and lamps of respective pairs are connected in series and the respective pairs are connected in parallel. Then, the fuse lamps of different pairs are successively arranged on a straight line in the prescribed direction of a substrate 2 so that they are made adjacent. When the lighting abnormality of a burn-out, etc., is developed in an arbitrary fuse lamp 1 a current is not made to flow in a path including a fuse lamp in which the abnormality is developed. Consequently, the light quantity in the vicinity of a sensor is remarkably reduced with respect to the lighting abnormality of the arbitrary fuse lamp 1 and the output signal of a photosensor 3 which has detected the lighting abnormality of the light source is transmitted to a controller 5 and then the lighting abnormality is detected.
Patent JP-S63116108-A (JP)
Inventor: GERUHARUTO UIINERUSU
IPC: G02B6/10
Filed: 1987-10-22
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-S63120257-A (JP)
Title: Liquid weighing and sampling apparatus
Inventor: WAKATAKE KOICHI
IPC: G01N35/10
Filed: 1986-11-10
Abstract: PURPOSE:To automatically select the falling distances of pipets at both of a liquid sucking position and a liquid emitting position corresponding to the height of a liquid level and to allow said pipets to fall respectively independently, by driving the rising and falling guide belt operatively connected to a suction guide body and an emission guide body. CONSTITUTION:A plurality of holders H holding a plurality of pipets are revolvable around a shaft 1 by a driving control apparatus M. When pipets P1, P3 are revolved to be set at a liquid sucking position and a liquid emitting position, a rising and falling guide apparatus 60 is operated to allow a rising and falling guide belt 40 to move downwardly and, by this operation, suction and emission guide bodies 20, 30 fall until the leading ends of the pipets P1, P3 are immersed in the liquids of both of a suction pipe B1 and an emission pipe B2. At this falling time, the pipet P3 is stopped in such a state that the leading end thereof contacts with a liquid by the action of the magnetic bodies 50, 50' of both of the emission guide body 30 and the rising and falling guide belt 40 and, thereafter, the pipet 1 continuously falls and the falling thereof is stopped at the same time when the leading end the pipet P1 is immersed in the liquid of the suction pipe B1.
Patent JP-S62127320-A (JP)
Title: Production of polycarbonate resin
Inventor: YAMAMOTO MINORU
IPC: C08G64/00
Filed: 1985-11-26
Abstract: PURPOSE:To obtain a polycarbonate resin having both heat and water resistances during molding, by reacting a durene skeleton-containing biphenol and bisphenol A with phosgene in the presence of a basic catalyst. CONSTITUTION:A polycarbonate resin of the formula is obtained by reacting a durence skeleton-containing biphenol such as 1,2,4,5-tetramethyl-3,6-di(3,5- dimethyl-4-hydroxybenzyl)-be-nzene, 1,2,4,5-tetramethyl-3,6-di(4-hydroxybenzyl) benzene, 1,2,4,5,-tetramethyl-3-(3,5-dimethyl-4-hydroxybenzyl)-6-(4--hydroxyben zyl) benzene or 1,2,4,5-tetramethyl-3,6-di(3-methyl-4-hydroxybenzyl)benzene or both of this biphenol and bisphenol A with phosgene in the presence of a basic catalyst.
Patent JP-H02114077-A (JP)
Title: Motorcycle
Inventor: KUME YASUO
IPC: B62J99/00
Filed: 1988-10-21
Abstract: PURPOSE:To permit the riding on a motorcycle in which the united feeling of a fellow driver with a car body by forming a recessed part on the surface of the car body between a steering handle and the taking-seat part of a driver's seat and arranging a grip for the fellow driver in the recessed part. CONSTITUTION:A motorcycle is equipped with a steering wheel 10, fuel tank 6 and a seat 7 towards the rear part from the front part of a car body 1, and in the seat 7, a taking seat part 7a on which a driver in the front part takes seat and a taking seat part 7b on which a fellow driver in the rear part takes seat are formed integrally. In this case, a recessed part 13 is formed at the position slightly behind the center of the both side surfaces of the fuel tank 6. In the recessed part 13, the edge is formed into nearly rectangular form and formed aslantly upwardly in the rear part, and the bottom surface is formed in curved form so that the curvature is reduced from the front part to the rear part. Then, a block 15 having a grip part 14 formed integrally is accommodated into the recessed part 13.
Patent JP-H02113687-A (JP)
Title: Clamp level detecting circuit for muse image receiver
Inventor: SAKAMOTO TOSHIYUKI
IPC: H04N11/04
Filed: 1988-10-24
Abstract: PURPOSE:To improve the followup ability of a clamping circuit by controlling the clamping potential of an analog clamper by the output signal of an adder. CONSTITUTION:While the first register 6 operates so as to extract a sampled value in a horizontal synchronizing signal period in an A/D-converted MUSE signal every one hour, the second register 7 operates so as to delay the output of the first register for one hour. Since an adder 8 adds the respective outputs of the first and second registers, the sampled values of a horizontal synchronizing signal can be added between lines. Consequently, the fluctuation of the reference level of clamping can be detected by executing comparison in order to decide whether a value to be obtained for the output of the adder 8 is quantized to another value specified at a transmitting side or not. Thus, since a cycle for detecting the reference level of the clamping can be set from a field cycle to a horizontal cycle, a feedback clamping circuit can be made into the one having a wide band, and the followup ability for the fluctuation of the reference level of the clamping can be improved.
Patent JP-2001090866-A (JP)
Title: Method of pipe laying work
Inventor: NAKAGAWA HIROHIDE
IPC: F16L1/024
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a method of pipe laying work capable of restoring superannuated existing sewerage pipes including a grade of natural flow by using a pipe-in-pipe method. SOLUTION: Inner pipes are each provided with a height adjuster, a height fixer, and wheels, and disposed in an opening part for work. The inner pipes are successively connected one to another and inserted into an existing pipeline by means of inner-pipe insertion auxiliaries. The auxiliaries can be fixed to fore-and-aft adjoining inner pipes each time a prescribed number of inner pipes A are together connected, and can be removed from inside the inner pipes. The next inner pipes are inserted by means of the removed auxiliaries, and this is repeated. When the inserted inner pipes reach another opening part for work, the insertion of the inner pipes is stopped, the first inserted auxiliaries are removed, the height of inner pipes on the deeper side of the removed auxiliaries is adjusted and then fixed.  Partitions are provided in gaps between the inner pipes and the existing pipes, and a filler is pressed into space on the deeper side of the partitions. After the filler has hardened, the inner pipes are further inserted by the lengths of the auxiliaries, and adjoining inner pipes are connected to each other.
Patent JP-H11111703-A (JP)
Title: Etching of ii-vi compound semiconductor device
Inventor: KOBAYASHI MASAKAZU
IPC: H01L21/465
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a sufficiently high etching speed free from the problems of surface flatness and surface residue, by etching a semiconductor with a mixed solution containing an organic acid. SOLUTION: A II-VI compound semiconductor containing at least two elements selected from Zn, Mg, Cd, Be, S, Se and Te is etched while in contact with a mixed solution containing an organic acid. Carboxylic acids are used as the organic acid. Major carboxylic acid are formic acid, acetic acid, succinic acid, citric acid, benzoic acid, oxalic acid, acrylic acid and tartaric acid, Oxidants may also be mixed in addition to the organic acid. Oxidants include hydrogen peroxide, nitric acid, hypochlorous acid, manganese dioxide and chromium oxide. As a result, the II-VI compound semiconductor can be etched at a sufficiently high speed free from the problems of surface flatness and surface residue.
Patent JP-H07136000-A (JP)
Title: Amplification of a plurality of chromosome dna for detecting deficiency
Inventor: CHIYAARUZU TOOMASU KASUKEI
IPC: C12Q1/6858
Filed: 1989-10-12
Abstract: The present invention relates to a method for detecting multiple DNA sequences simultaneously. The method involves amplification of multiple sequences simultaneously by annealing a plurality of paired oligonucleotide primers to single stranded DNA. One member of each pair is complimentary to the sense strand of a sequences and the other member is complimentary to a different segment of the anti-sense strand of the same sequence. The amplification occurs by alternately annealing and extending the primers. The invention also includes oligonucleotide primer sequences helpful in detecting genetic diseases and/or exogenous DNA sequences.
Patent JP-H11111325-A (JP)
Title: Cylindrical secondary battery
Inventor: NOGAMI MITSUZO
IPC: H01M50/528
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a cylindrical secondary battery by through which positive and negative electrode plates can be wound up with high accuracy, having no rolling gap and the number of winding times can be reduced to achieve a speedup of winding up the positive and negative electrode plates, in various battery diameters over a wide range from small to large. SOLUTION: A spirally wound electrode body 1 is provided, in which a positive electrode plate 2, wherein a positive electrode active material layer is formed on both sides of a belt-like positive electrode current collector, and a negative electrode plate 3, wherein a negative electrode active material layer is formed on both sides of a belt-like negative electrode current collector, are wound spirally via a belt-like separator. The electrode body 1 is made to have a structure, in which a sheet of the positive electrode plate 2 and a sheet of the negative electrode plate 3 are bent in the respective longitudinal directions and combined to bite each other via the separator and are wound in this combined state.