baber/WOPTO huggingface dataset:
Patent JP-S60102017-A (JP)
Title: Delay circuit
Inventor: ORITANI ATSUSHI
IPC: H03K5/13
Filed: 1983-11-09
Abstract: PURPOSE:To make the delay time of leading and trailing edges coincident with each other by connecting a P-MISFET and an N-MISFET in parallel to constitute the resistance element of a time constant circuit. CONSTITUTION:When an input signal Vin rises from L to H, the conductance of an N-MISFETQ6 decreases and the conductance of a P-MISFETQ7 increases to charge a capacitor C3 through the P-MISFETQ7, so that when the voltage across the capacitor exceeds the threshold value of an N-MISFETQ9, the output falls to L. When the input signal Vin falls from H to L, on the other hand, the capacitor C3 is discharged through the N-MISFETQ6 and a P-MISFETQ8 turns on, so that the output rises to H. The N-MISFETQ6 and P-MISFETQ7 are equalized in conductance when applied with the same bias voltage to equalize the delay time of leading and trailing edges to each other.
Patent JP-H0547955-A (JP)
Title: Supporting substrate of semiconductor element and circuit device using the same
Inventor: TAKAYAMA YOSHIHISA
IPC: H01L23/12
Filed: 1991-08-21
Abstract: PURPOSE:To diminish the defects in circuit device due to the stress concentration by improving the arrangement of conventional bump electrodes in relation to the title supporting substrate of semiconductor elements connected by the bump electrodes between circuit substrates and semiconductor elements when the semiconductor elements are flip chip-packaged. CONSTITUTION:Electrode terminals 21 are arranged on the positions opposite to the electrode terminals arranged along the outer peripheries of semiconductor elements on the surface of a supporting substrate 14. The other element terminals 22 in continuity to the electrode terminals 21 on the surface are arranged on the rear surface of the supporting substrate 14 taking chessboard cross shape. These electrode terminals 21, 22 are connected to the semiconductor elements and circuit substrates by bump electrodes. Through these procedures, the stress imposed by the difference in the thermal expansion coefficients of the semiconductor elements and the circuit substrates can be dispersed in the bump electrodes arranged taking chessboard cross shape.
Patent JP-H06167212-A (JP)
Title: Burner
Inventor: UIARIMU HENRII PECHITSUTO
IPC: F01N3/20
Filed: 1993-08-24
Abstract: PURPOSE: To obtain a burner for heating low temperature exhaust gas so as to enable a catalytic converter to be in working condition rapidly. CONSTITUTION: A burner 22 has a combustor head 38 with a fuel/air charge preparation apparatus 52 comprising a fuel nozzle and a dual vortex atomizer 56. The charge preparation apparatus is mounted on one side of a partitioning member 46 having an outlet 48 through which the atomized fuel/air mixture passes to a combustion chamber 40 defined by a combustion tube 36 fixed to the partition member. The combustion tube has an ignitor 42 and outlets 44 for the burning fuel/air mixture. The outlets 44 have louvers 110 which function to direct the output in a predetermined direction to optimize mixing of the burner output with an exhaust gas stream. The combustor head is mounted through an opening 78 in a housing which positions the outlets 44 in the exhaust stream.
Patent JP-H0941413-A (JP)
Title: Shear pin type safety device for drilling machine rotary driving device
Inventor: CHIBA YUKIHIRO
IPC: E02F3/02
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To stably keep a drilling rod at a drilling position when shear pins are sheared by penetrating the shear pins from an annular bottom plate into a cap mainbody and matching two lines of annular notches to contact faces. SOLUTION: With the start of a rotary driving device, the rotation of a drive shaft 7 is transmitted through a shear pin type safety device A to a stirring rod 8 to perform drilling and stirring in a ground. During drilling and stirring, when the stirring rod 8 put in contact with rocks in the ground, e.g. is subjected to excessive drilling resistance, shear pins 21, 21 are sheared at either one of the parts of notches 25, 26, so that an outside joint 9 is disconnected from an inside joint 10 to prevent the transfer of the drilling resistance to the rotary driving device. After the shear pins 21, 21 are sheared, the outside joint 9 is continuously rotated while the inside joint 10 holds its disc 19 in a circular space 15 in the outside joint 9 as in a stable condition as original, resulting in the stirring rod 8 to be kept at a drilling position as it is.
Patent JP-S60102105-A (JP)
Inventor: KUDOU KOUICHI
IPC: A01B63/00
Filed: 1983-11-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1056540-A (JP)
Title: Scanning body for optical system reader
Inventor: ASAI SHINJI
IPC: G02B7/00
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts and to attain cost down by using specified assembly structure to the rail of a scanning body. SOLUTION: Outside left and right vertical plate parts 5aL and 5aR of a support 5, left and right horizontal plate members 6L and 6R made of metal sheets are respectively fixed by welding. On the lower faces of the horizontal plate members 6L and 6R, auxiliary members 10 made of rigid resin are respectively fixed by screwing. The left and right auxiliary members 10 are formed while being mutually inverted so as to be matched with the lower face forms of the respective horizontal plate members 6L and 6R. A clamp part 10b is extended lower than the auxiliary member 10, and the clamp part 10b is engaged with a 2nd conveyer belt 18 of a belt with teeth.  Thus, the auxiliary members 10 are interposed between the horizontal plate members 6L and 6R and rails 3L and 3R formed at both the side ends of a 2nd scanning body R2 and when moving the 2nd scanning body R2, sliding members 11 attached to the respective auxiliary members 10 are smoothly slid on the rails 3L and 3R. Also, a 1st scanning body R1 has a similar structure.
Patent JP-S60100754-A (JP)
Title: Gas sensor
Inventor: YAMAGUCHI TAKASHI
IPC: G01N27/12
Filed: 1983-11-08
Abstract: PURPOSE:To prevent the deterioration in sensitivity with H2 and alcohol such as ethanol with age with a gas sensor which utilizes the change in the resistance value of SnO2 by adding V2O5 at 5mug-500mug for each 1m<2> surface area of SnO2. CONSTITUTION:A pair of noble metal electrodes 2 and 4 are embedded into SnO2 added with V2O5 and palladium black and a cylindrical SnO2 pellet 6 is press molded. Silica sol of 6g for each 100g SnO2 is impregnated into the pellet 6 to provide strength as a binder and the pellet is sintered in air. The pellet 6 is then enclosed with a heater 8 and is connected to lead pins provided to a pedestal 10 by which a gas sensor 12 is constituted. V2O5 is added at 50mug- 500mug for each 1m<2> surface area to SnO2. The deterioration in the sensitivity with H2 and alcohol such as ethanol with age and the decrease in sensitivity with various gases are thus prevented.
Patent JP-H0633385-A (JP)
Title: Structure for connecting cable end
Inventor: SUGIURA AKITO
IPC: D07B7/18
Filed: 1992-07-13
Abstract: PURPOSE:To surely prevent an end block on the male side from slipping off from a block engaging hole by closing an opening of the block engaging hole with restoring resilience of a compressing coil spring. CONSTITUTION:A compression coil spring 10 is kept in its state of pressure contact with an engaging ring 8 so as to open an opening (4a) of a block engaging hole 4 in an end block 3 on the female side and an opening of a cable fitting groove 5. An end block 2 on the male side and a connecting end of its cable (1a) are fitted into the block engaging hole and the cable fitting groove to elongate a roughly wound coil part 12 of the compression coil spring. Thereby, the opening of the block engaging hole is closed with a densely wound coil part 11.
Patent JP-S6184193-A (JP)
Inventor: BOLGER THOMAS VINCENT
IPC: H04N5/45
Filed: 1985-09-20
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-H08114937-A (JP)
Title: Light-transmitting film for image recording
Inventor: ABE TOSHIHIRO
IPC: B32B27/18
Filed: 1995-07-25
Abstract: PURPOSE: To provide such a light-transmitting film that deterioration in the absorptivity for IR rays due to UV rays is not caused, that the film as in a transparent state can be identified for its presence, class, top or back surface, or position when an image is to be formed in an image forming device, that after an image is formed, only the image recorded is projected by a projector, and that after the film is once passed in an image forming device, the film causes clogging to prevent damages in the image forming device. CONSTITUTION: This light-transmitting film 1 for image recording is produced by forming a recording layer in which an image can be formed by an image forming device on a flexible film substrate 2 which transmits visible rays. At least one part of the film has an absorption peak in 250 to 400nm wavelength region, an absorption peak in 700 to 1200nm wavelength region, and <=40% transmittance for IR rays, or it has an absorption peak in 250 to 400nm wavelength region, an absorption peak in 700 to 1200nm wavelength region, and <=40% transmittance for IR rays and >=50% transmittance for IR rays after the film is heated.
Patent JP-2001029010-A (JP)
Title: Nutrient composition
Inventor: SATO NORIBUMI
IPC: A23C9/152
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To obtain a nutrient composition capable of raising an immunological function in an immature state or in a lowered state by enriching the composition with conjugated linoleic acid and stearidonic acid. SOLUTION: This nutrient composition is enriched with (A) conjugated linoleic acid, (B) stearidonic acid and optionally (C) nervonic acid. The blending ratio is preferably 0.1-2% of the component A, 0.05-0.4% of the component B and 0.05-0.4% of the component C based on oils and fats constituting the nutrient composition. The component A is isomers of linoleic acid and refers to isomers having two double bonds of [cis-9, trans-11], [trans-9, cis-11] or [trans-10, cis-12], or the like. the component B is a 18C: 4, n-3-based fatty acid. The component C is a 24C: 1, n-9-based fatty acid. The nutrient composition is a milk (e.g. standardized milk for fully developed baby) prepared for nursing.
Patent JP-H05211113-A (JP)
Title: Charged particle beam aligner and exposure method
Inventor: YAMADA AKIO
IPC: H01L21/027
Filed: 1992-08-06
Abstract: PURPOSE:To obtain a charged particle beam aligner which forms a sharp stencil pattern image on an object, by correcting aberration of a beam which has passed through a mask by arranging correction coils. CONSTITUTION:One of aberrations which appear in an aligner appears on the upper stream side of a stencil mask 20, and is mainly caused by that an electron beam is largely displaced from the center axis by a first and a second mask input deflectors 21, 22. The other aberration appears on the down stream side, and is caused by a first and a second mask output deflectors 23, 24. Astigmatism correction coils 42, 45, and focus correction coils 41, 44 are arranged in mutually opposite positions relative to the stencil mask 20. The focus correction coil 41 and the astigmatism correction coil 42 are used for aberration correction of an electron beam entering the stencil mask 20. The focus correction coil 44 and the astigmatism correction coil 45 are used for aberration correction of an electron beam travelling toward an aperture electrode 27, a wafer 40. Thus a sharp beam is obtained.
Patent JP-H0660430-A (JP)
Title: Optical disk
Inventor: MURATA SHIYOUZOU
IPC: G11B7/24079
Filed: 1992-08-06
Abstract: PURPOSE:To obtain a sufficient push-pull signal and track cross signal and to improve the tracking performance to disturbance by limiting the phase depth of guide grooves to 0.15lambda/n to 0.23lambda/n. CONSTITUTION:The phase depth T of the guide grooves 22 is formed within the 0.15lambda/n to 0.23lambda/n (lambda: the wavelength of a reproducing beam, n: the refractive index of a disk substrate) range. Pits 23 (ID pits) are also formed within a 0.25 to 38lambda/n range. The phase depth T in the ID pits is formed within the 0.25lambda/n to 38lambda/n range. The sufficient push-pull signal and track cross signal are obtd. in such a case, by which the tracking performance to the disturbance is improved and the shape disk capable of making high-speed seeking is obtd.
Patent JP-S6271438-A (JP)
Inventor: HORII SHUICHI
IPC: H02J9/06
Filed: 1985-09-24
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-S60103410-A (JP)
Title: Control method of unmanned guide truck
Inventor: KANAZAWA JIYUNPEI
IPC: H04B5/00
Filed: 1983-11-09
Abstract: PURPOSE:To improve both accuracy and reliability for drive control of an unmanned guide truck by reducing the 1st zone width for centering control and giving an automatic return to the guide truck toward the 1st zone when the truck enters the outside 2nd zone. CONSTITUTION:When an unmanned guide truck is driven under centering control given to the 1st zone, a control circuit 8 turns on a switch 9 since the reference signal is usually set within a prescribed level and gives addition/subtraction to right and left speed indications VL and VR in response to plus or minus of a position signal VP for automatic drive of the guide truck. When the truck enters the 2nd zone, the circuit 8 turns off the switch 9 to decide whether the right or left deflecting direction in response to the polarity of the signal VP. In the case of the right deflection, the indication VL of a wheel 1a is set at zero. At the same time, the indication VR of a right wheel 2a is set at a low speed and revolved. This operation is continued until the guide truck is set parallel to a guide line and an angle signal VA is set at zero. When the truck is set parallel to the guide line, a guide sensor 7 is set right above the guide line to set the signal VP at zero.
Patent JP-H0913482-A (JP)
Title: Device for preventing inundation in snow removing drain
Inventor: EMURA KIHEI
IPC: E03F5/042
Filed: 1992-06-29
Abstract: PURPOSE: To easily install a device for preventing inundation in snow removing drain at low cost by providing a compact headrace channel in an upper section on a founda tion bed side, opening and molding a bottom section of a side wall of the headrace channel with a clearance having a certain width toward a main water channel side, and installing it in a drain for snow removing. CONSTITUTION: A small sized headrace channel 1 having the height from a foundation bed 8 to a flowing water surface 6 is provided in an upper section on a foundation bed 8 side. A device which is constituted by opening and molding continuously a clearance having a certain width of a bottom section on a main water channel side of the headrace channel 1 from its bottom is inserted into a bottom section of an existing U-shaped ditch main body. When snow 4 is charged into the channel, the flow of water in the main water channel stops, the depth water 3 in the upstream is increased, and a speed of the flow of water in the headrace channel 1 is increased. The volume of snow 4 which is clogged is melted doubly. Furthermore, when a trash, earth and sand removal inclination 2 is provided, trash, earth and sand re made to flow by flowing water to keep the stream of water clean at all times.  Consequently, the inundation due to charging snow disappears, and a difficult problem between inhabitants and a self-governing body can be solved.
Patent JP-H0259701-A (JP)
Title: Production of color filter
Inventor: ENDO MASAYUKI
IPC: C08F26/00
Filed: 1988-08-26
Abstract: PURPOSE:To provide the color filter having plastic stripes which are excellent in a flattening property and light shielding property by coating the surface of a transparent substrate with a specific dyeable radiation sensitive resin and developing the resin by irradiation of radiations from the rear side of the transparent substrate, then dyeing the resin with a black anionic dye. CONSTITUTION:The surface of the substrate is coated with the dyeable radiation sensitive resin contg. a copolymer of vinyl lactams (a), a monomer (b) which has a quaternary amine structure and has a polymerizable unsatd. bond and (meth)acrylate (c). The resin is then developed by irradiation of radiations from the rear surface side of the transparent substrate and is then dyed with the black anionic dye so that the parts except display picture elements are coated with the black film. The component (a) is exemplified by N-vinyl lactams such as N-vinyl-2-pyrrolidone and is more preferably N-vinyl-2-pyrrolidone. The component (b) is exemplified by a compd. obtd. from combinations of 2-methacryloyloxy ethyltrimethoxyammonium, etc., and inorg. anion species or org. anion species, etc. The component (c) is exemplified by methyl acrylate, methyl methacrylate, etc. The color filter which has the excellent light shielding property and has the well flattened surface is obtd. in this way even if the film is thin.
Patent JP-2001033467-A (JP)
Title: Rotary speed-detecting device
Inventor: UEHARA YASUO
IPC: G01P3/488
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a rotary speed-detecting device for improving a rotary speed detection accuracy even at an extremely low speed region until the device stops operating. SOLUTION: An angular frequency ω is included in amplitude components by the differentiation of an input signal Vw from a sensor. Although the amplitude where the angular frequency ω is included changes due to a plurality of differentiation, time change terms become identical. Since the amplitude of the signal Vw outputted from a rotary speed sensor is nearly a constant, the angular frequency ω in proportional to the rotary speed can be extracted by obtaining the ratio.
Patent JP-S6456039-A (JP)
Title: Ultrasonic probe
Inventor: TABEI HIROSHI
IPC: G01N29/04
Filed: 1987-08-25
Abstract: PURPOSE:To enhance resolving power in an X-direction and to suppress grating side lobe, by using all of the circuits connected to the vibrator element of a diagnostic apparatus even when a near part is observed in the same way as in the case when a remote part is observed. CONSTITUTION:When a deep part is observed, the dynamic contact S3 of a switch 12 is connected to a contact S2 and an outside vibrator element 3 is connected to a B-circuit and a central vibrator element 10a is connected to an A-circuit. With respect to a near point, the dynamic contact S3 of the switch 12 is connected to a contact S1 and the B-circuit is connected to a central vibrator element 10b. The central vibrator element 10a is connected to the A-circuit.
Patent JP-H0750416-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: AOYANAGI TAMIO
IPC: H01L29/78
Filed: 1993-08-03
Abstract: PURPOSE:To stably manufacture a MOS type transistor in excellent carrier mobility using polycrystalline silicon. CONSTITUTION:An etching stopper insulating film 14, a polycrystalline film 15 are selectively formed on a polycrystalline Si film 13 to be covered with another insulating film 16. Next, an amorphous Sr film is formed on the whole surface and then a polycrystalline Si film 18 is solid-grown using the polycrystalline Si film 13 as a seed crystal. Next, impurities are led into the polycrystalline Si film 15 by ion implanting step so as to form a source region 22, a drain region 23 and a channel region 24. At this time, the polycrystalline film 18 is grown using the polycrystalline Si film 13 as the seed crystal so that a crystal grain boundary may not be formed in the region in contact with the perpendicular wall of the insulating film 16. In such a constitution, when a channel is provided in this region wherein no crystal grain boundary disturbing a running carrier is formed, a MOS transistor in excellent carrier mobility equivalent to that of a single crystal transistor can be manufactured.
Patent JP-S6190286-A (JP)
Title: Separating transfer device
Inventor: MIYANO TOSHIYUKI
IPC: G06K13/07
Filed: 1984-10-08
Abstract: PURPOSE:To make it easy to remove the jammed objects transferred such as paper sheets, etc. at around the branching point by providing 1st and 2nd transfer means which branch in V shape from the midway and also providing 3rd and 4th transfer means which consist of the 1st and 2nd branching route. CONSTITUTION:A separating transfer device 2 consists of the main transfer route which transfers the object interposing it between two contacting surface. These devices separate each other in V shape at midway. These are composed of the 1st transfer means 7 and 2nd transfer means 8 both of which separate each other in V shape, and the 3rd transfer means 9 which consists of the first branching together with the 1st transfer means 7. It also has 4th transfer means 10 which together with 2nd transfer means 8 consists the second branching. Also it has a separating gate 11 which separates and guide the transferred objects sent form a main transfer route B. When jamming of paper, etc. occurs at around the branching point of the transfer route, it can be easily taken away by enlarging the space between each transfer means.
Patent JP-H0935898-A (JP)
Title: Forming method for plasma microundulator
Inventor: IKEHATA TAKASHI
IPC: H01S3/30
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To generate from a visible ray to an X-ray, by generating a regular plasma density ripple corresponding to lightness/darkness of optical interference fringes. SOLUTION: A vaporizing source 11 is set up in a bottom part of a vacuum vessel 8 of water-cooling an outer wall, to generate a metal vapor flow. A relativistic electron beam 13 is projected almost vertically to a vapor flow 15 from an incident port. A parallel beam 14 of variable wavelength laser is made to interfere in the vapor flow 15 by utilizing an optical system. A wavelength of the laser beam is selected so as to resonance-ionize a vapor atom. A regular plasma density ripple corresponding to lightness/darkness (level of photon density) of an optical interference fringe by interference of two laser beams of equal wavelength is obtained, to generate an undulator radiation beam by mutual action with an electron beam.
Patent JP-H0376581-A (JP)
Title: Novel plasmid and production of nadh oxidase using the same
Inventor: NIIMURA YOICHI
IPC: C12N15/09
Filed: 1989-08-16
Abstract: PURPOSE:To produce NADH oxidase by transforming Esherichia coli K-12 microorganisms using a plasmid having DNA region etc., containing gene governing the biosynthesis of NADH oxidase. CONSTITUTION:Escherichia coli K-12 microorganism are transformed using a plasmid having (1) DNA region (a) containing gene governing the biosynthesis of NADH oxidase (oxidase of reducing-type nicotinamide adeninedinucleotide) and (2) DNA region (b) governing the autonomic proliferation potency of Co1E1 plasmid pBR322. Thence, the resultant microorganism are put to culture in a medium to produce NADH oxidase, and the objective NADH oxidase can be obtained from the cultured product. Said DNA region (a) is pref. DNA fragment of 3.6Kb in length, originated from normally anaerobic NADH oxidase having an optimal pH for growth thereof at an alkali side.
Patent JP-S59101462-A (JP)
Title: Carboxylic acid 2,2-dichloro-3,3- dimethylcyclopropylmethyl ester compound and agricultural fungicide
Inventor: YAMADA YASUO
IPC: C07D309/38
Filed: 1982-12-03
Abstract: NEW MATERIAL:The compound of formula I (m and n are 0 or 1; R<1> and R<2> are H, or may together form a single bond when both m and n are 1; Q is heterocyclic group having O, S, N, etc.). EXAMPLE:2,2-Dichloro-3,3-dimethylcyclopropylmethyl furan-2-carboxylate. USE:An agricultural fungicide exhibiting especially excellent effect against rice blast. PROCESS:The compound of formula I can be prepared, e.g. by reacting the compound of formula II with the compound of formula III (M<1> is halogen or OH) in an inert solvent at 0-100 deg.C.