baber/WOPTO huggingface dataset:
Patent JP-H0990610-A (JP)
Title: Positive type photosensitive planographic printing plate and its production
Inventor: KAWACHI IKUO
IPC: G03F7/039
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To ensure superior printing resistance and development latitude. SOLUTION: A photosensitive layer contg. a high molecular acrylic or urethane compd. (a) insoluble in water but soluble in an alkaline aq. soln. and alkali-soluble novolak resin (b) is disposed on a substrate to obtain the objective photosensitive planographic printing plate. One of the compd. (a) and the resin (b) forms a dispersed phase having 0.1-0.8μm max. major axis size and 0.05-0.6μm average major axis size.
Patent JP-H06101734-A (JP)
Title: Cylinder device
Inventor: KAGAWA SHINICHI
IPC: F16F9/32
Filed: 1992-09-17
Abstract: PURPOSE:To eliminate problems such that the outer peripheral side of a piston rod is damaged and abnormal noise is generated by preventing slip-off of a spring from a spring receiver due to an acceleration change of a piston rod. CONSTITUTION:A stopper ring 21 is fixed onto the outer peripheral side of a piston rod 9 between a spring 12 and a retainer 14. A spring guide 22 as a spring receiver in engaged on the outer peripheral side of the piston rod 9 on the stopper ring 21 with a predetermined tightening dimension (resistance force) while the lover end of the spring 12 is locked. The spring guide 22 generally abuts on the stopper ring 21 so that the spring 12 is positioned at both ends thereof in the radial direction of the piston rod 9 between the spring guides 22, 23. If such external force, exceeding resistance force, as to release the lower end of the spring 12 from the spring guide 22 is exerted, the spring guide 22 is slidably displaced together with the spring 12 relatively on the outer peripheral side of the piston rod 9.
Patent JP-H06126180-A (JP)
Title: Denitrating agent and denitration method
Inventor: ASANO YOSHIHIKO
IPC: B01J27/12
Filed: 1992-10-13
Abstract: PURPOSE:To provide an inexpensive denitrating agent of easy handling and a denitration method using the denitrating agent. CONSTITUTION:A denitrating agent is provided which contains LaF3 as an effective component. The denitration is done by the catalytic reaction in which a gas containing NOx is reacted with LaF3. The reaction is preferably carried out by passing the NOx containing gas through a treatment vessel loaded with the denitrating agent containing LaF3 as an effective component.
Patent JP-H07128479-A (JP)
Title: Reactor building
Inventor: ASAKURA SHINJI
IPC: G21C19/07
Filed: 1993-11-02
Abstract: PURPOSE:To reduce the constructing cost and improve the earthquake-resistance of a building structure by making it possible to store the sufficient quantity of spent fuel for the service life of a plant through the expansion of a spent fuel storage area and cutting down the enlargement of a reactor building. CONSTITUTION:In an ABWR-type reactor building 1, the bottom of a spent fuel pool 3 is made flat and the depth of water is secured to meet the shielding requirements. At the same time, the depth of water is also secured in a pool 4 for the temporary installation of equipment to store spent fuel there, and a spent fuel storage area is expanded by using a surplus space of the pool 4 for the temporary installation of equipment when it is installed temporarily there.
Patent JP-H04148581-A (JP)
Title: Wiring board
Inventor: OKIDONO TAKAO
IPC: H05K3/42
Filed: 1990-10-11
Abstract: PURPOSE:To prevent pattern discontinuity near through-hole edges by forming through holes enlarged toward both ends to make plating thickness uniform. CONSTITUTION:A printed-wiring board 11 has through holes 12 for connection with a pattern. The through holes are formed by applying plating 14 to the walls and both ends of holes 13 in a board 11a in such a manner that the through holes are enlarged toward both ends. Since it is possible to apply uniform plating to the through holes, plating clad will not appear near edges of the holes as opposed to the conventional process, thus preventing pattern discontinuity near through-hole edges.
Patent JP-H04150814-A (JP)
Title: Decoration cover structure of bath tub
Inventor: HASHIDA MITSUAKI
IPC: A47K3/00
Filed: 1990-10-12
Abstract: PURPOSE:To facilitate cleaning of a bath tub body and a decoration cover, by forming protruding claws on the inner face of a cover body as a unit mold and forming the claws to be freely detachable at the inner peripheral face of the hot water feed inlet of the bath tub. CONSTITUTION:A decoration cover 26 is detachably fitted at the hot water suction inlet 17 of a bathtub opened to the inside of the bathtub body 8. The decoration cover 26 is provided as a unit mold with a cap type cover body 26a having pouring holes 30, 31 of bath hot water and freely detachable fitting claws 26b, protruding to the innerface of the cover body, in the inner peripheral face of the bathhot water suction inlet 17 at the front edge. And a stopper 26c contacting the periphery of the hot water suction in let 17 is formed at the periphery of the coverbody 26a. And further, a finger fitting part 26e with an arc shape in the section is formed at the outer periphery of the peripheral wall of the cover body 26a. In this way, a circulation pump P is actuated to suck the bath hot water from the suction opening and also to eject hot water into the bathtub body 8 through a hot water circulation path composed of a suction piping 11 and a feed water piping 12 for a forced circulation of bath hot water.
Patent JP-H01115289-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KURISAKI KAZUHIRO
IPC: H04N9/793
Filed: 1987-10-29
Abstract: PURPOSE:To increase the S/N of a chrominance signal by separating a video signal into a luminance signal and a chrominance signal, delaying the chrominance signal by one horizontal period length, and averaging the amplitudes of the signals by increasing the amplification when the amplitude is small but dereasing when the amplitude is large. CONSTITUTION:A video signal is Y/C-separated into a luminance signal Y and a chrominance signal C. The signal C is subjected to a BPF 5 and made a signal (a) by automatic saturation adjustment(ACC) 6. The signal (a) is delayed by one-H 14, and inputted to a voltage controlled variable amplifier(VCA) 15. In the meantime, the amplitude of the signal (a) is detected to obtain a signal (b), so that the magnitude of the amplification is increased when the amplitude of the signal (a) is small, but decreased when large; thus a mean voltage (c) over one-H period is generated 17, and inputted to the VCA 15. An output signal (d) synthesized in the VCA 15 is converted 7 to a low frequency, and subjected to a BPF 8. A mixer 9 synthesizes this signal with the luminance signal after signal-processing, and the result is inputted to a recording head 12 via a recording amplifier 10 and a transformer 11. As a result, the S/N of the chrominance signal can be improved.
Patent JP-H01115953-A (JP)
Title: Sealant for electronic part
Inventor: MATSUMOTO MITSUO
IPC: H01L23/29
Filed: 1987-10-28
Abstract: PURPOSE:To obtain a sealant for electronic parts, having relatively low elastic modulus in spite of high strength and having excellent heat-resistance, especially solder resistance, by compounding two kinds of all aromatic polyesters with a granular inorganic material. CONSTITUTION:The objective sealant is produced by mixing under melting (A) an all aromatic polyester melt-moldable at <=400 deg.C and containing 40-80mol.% of a unit of formula I (A is 1,4-phenylene and/or 2,6-naphthalene group), 10-30mol.% of a unit of formula II (B is bivalent group composed of one or more aromatic rings; >=50mol.% of the group is linear-orienting group) and 10-30mol.% of a unit of formula III wherein the amount of the unit of formula II is equal to that of formula III with (B) an all aromatic polyester melt-moldable at <=450 deg.C and containing recurring units other than those of the polymer A and giving a molded article having a flexural strength higher than that of the polymer A by >=10%. The weight ratio of A:B is 10:90-90:10. 100pts.wt. of the obtained composition is compounded with (C) 50-600pts.wt. of a granular inorganic material, preferably fused silica having an average particle diameter of 1-50mum and an average aspect ratio of 2:1.
Patent JP-S61157612-A (JP)
Title: Controlling method of solidification segregation of steel
Inventor: UEJIMA YOSHIYUKI
IPC: C21C7/00
Filed: 1984-12-28
Abstract: PURPOSE:To control effectively the dendritic segregation and the adding one and more kinds of Be, Cr, Nb, Sn, Ti and V in the specified quantity into a molten steel in the casting of middle or low carbon steel. CONSTITUTION:In the casting of carbon steel contg. <=0.53wt% C, one and more kinds of Be, Cr, Nb, Sn, Ti and V are added respectively by <=2% and if necessary, <=2% Mo is added. The delta phase (=alpha phase) region is extended by the addition of alpha stabilizing element. As the result wherein the delta phase region in the dendritic crystalline part is increased, the region that the delta phase and the alpha phase coexist is extended and the reaction rate of peritectic or the Ar4 transformation degree is increased. Therefore the separation of alpha stabilizing element (e.g. P) and gamma stabilizing element (e.g. Mn) which is caused by the difference of the solubility into the delta phase and the gamma phase is accelerated and the double segregation in the dendrite 21 is decreased.
Patent JP-H03136456-A (JP)
Title: Original lighting device
Inventor: IKEDA TAKESHI
IPC: G03B27/52
Filed: 1989-10-20
Abstract: PURPOSE:To easily obtain desired luminous quantity of lighting and to improve the productivity by providing an opening for ventilation to both ends of a light condensing means in the lengthwise direction. CONSTITUTION:A light condensing means 3 consists of a condenser lens 3-1 condensing luminous flux radiating from a light emission means 2 and a frame 3-2 supporting the condenser lens 3-1 from both sides of a base 1 in the lengthwise direction so as to surround the means 2 and each component is constituted integrally. Then an opening 3-3 for ventilation is provided at both ends of the means 3 in the lengthwise direction. Air flows from the opening 3-3 provided at both ends of the light condensing means 3 at lighting of an original and heat produced from an LED chip 2a and a limit resistor is effectively dissipated. Thus, the desired luminous quantity is introduced as required and various processing methods such as extruder forming and injection forming are adopted for the manufacture process.
Patent JP-2000106081-A (JP)
Title: Electric lamp
Inventor: BECKER JUERGEN
IPC: F21W107/10
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To easily adjust a light emitting means for an automobile headlight with respect to a reference plane of the front light by providing a lamp base 1, at least one lamp bulb locked to the lamp base and at least one light emitting means encircled by the lamp bulb. SOLUTION: This electric lamp has an adjustable ring 4 on which at least three installation points 4a located in a common plane perpendicular to the ring center axis thereof are arranged. The adjustable ring 4 has at least three contact points 8a with the lamp base 1 along its inner periphery. The adjustable ring 4 is fixed to the lamp base 1 at these contact points 8a.
Patent JP-S61156140-A (JP)
Title: Electrostatic latent image developing toner
Inventor: SUZUKI TETSUO
IPC: G03G9/097
Filed: 1984-12-28
Abstract: PURPOSE:To obtain a toner electrifiable sufficiently and uniformly without scattering by incorporating a compd. represented by the formula in the toner. CONSTITUTION:The toner contains, preferably, in an amt. of 0.1-7pts.wt. per 100pts.wt. of the resin component, as a positive charge controller a compd. represented by the formula shown on the right in which R1-R3 are each aryl, such as phenyl or naphthyl, optionally substd. by halogen, nitrok alkoxy, carboxy, cyano, amino, or lower alkyl, and independent of each other; and X is an anionic functional group, such as halogen, p-toluenesulfonate, tetrafluoro- borate, or chexafluorosphate.
Patent JP-H10118732-A (JP)
Title: High precise ring and its manufacture
Inventor: SHOJI AKIRA
IPC: B21F37/00
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To improve productivity two times or more compared with the conventional cutting method, to unnecessitate the chamfering of the inner and outer diameter and to obtain a high strong metal ring having high dimensional precision with slight grinding in the scrapless working wherein the utilization factor of the material is nearly 100%. SOLUTION: A wire drawing stock wound into spiral shape is cut every one wind to make a ring raw body 21 and restrained, compressed and formed by the use for the die combined the cylindrical outer die 31 restraining the outer diameter, the column shaped lower die 32 fitting into the outer die and vertically movable, the column shaped core die hung from the upper part and restraining the inner diameter of a formed body, and the cylindrical upper die 34 fitted between the cylindrical outer die 31 and the core die and vertically movable for pressing and compressing the formed body, etc., the ring is formed with cross sections 22 opposed and the cross section is approximately formed into a quadrangle.
Patent JP-H06105583-A (JP)
Title: Speedometer for electric motor vehicle
Inventor: KUME TSUNEO
IPC: H02P21/18
Filed: 1992-09-18
Abstract: PURPOSE:To reduce in weight and cost a speedometer by operating the speedometer by using a speed signal to be obtained indirectly by vector calculating step of speed sensorless vector control. CONSTITUTION:A speed command W* is input to a speed controller 2, a secondary current command I*2 of its output is input to a vector calculator 3, a primary current value I*1 is output, and input to a current controller 5. The output of the controller 5 controls an inverter 6 and drives an induction motor 7. The primary current i1 of the inverter 6 is fed back to the controller 5, and input to a torque current calculator (TC) 9. The primary voltage V1 of the motor 7 is input to the TC 9. The secondary current I2 calculated by the TC 9 is compared with a secondary current command I*2 by a comparator 11, and a frequency controller 12 calculates a rotor angular frequency Wr. The frequency Wr is fed back to the controller 2, and input to a speedometer 13.
Patent JP-2000102562-A (JP)
Title: Absorptive article
Inventor: ASAI KINYA
IPC: A61F13/53
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To repeatedly use a disposable diaper and to absorb and hold a large quantity of urine by forming a means for separating a back sheet on the back sheet in an article having an absorbent arranged between a liquid permeable top sheet and a liquid impermeable back sheet. SOLUTION: A urine pad 1 is formed of a liquid permeable top sheet 3, a liquid impermeable back sheet 4, and an absorbent arranged between the both, and a means for separating the back sheet 4 is formed on the back sheet 4. A part of the back sheet 4 is separated by the separating means to form an opening part 9. When this pad 1 is used as a replacing absorbent, the urine pad 1 in which the back sheet 4 is not separated is mounted on a disposable diaper. When the urine pad 1 is used as an auxiliary absorbent, the urine pad 1 in which the back sheet 4 is partially separated to form the opening part 9 is mounted on the disposable diaper.
Patent JP-S62134491-A (JP)
Inventor: KITAMURO KEIZO
IPC: F27D17/00
Filed: 1985-12-09
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-H10126131-A (JP)
Title: Vehicle-use glass antenna
Inventor: TADOKORO SHINGO
IPC: H01Q5/10
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To provided the vehicle-use glass antenna, in which a reception gain is enhanced over the entire TV broadcast wave and turning for each of two systems of antennas is facilitated respectively. SOLUTION: In the vehicle-use glass antenna, consisting of conductor wires extended from a couple of feeders 4, 5 provided in the vicinity of a vehicle side window glass pane one antenna 2 has at least the conductor wire extended horizontally from nearly the middle part of a side to other side, and the other antenna 3 is provided at least with a conductor wire extended almost the entire circumference of four sides at an internal of 10-60mm from a metallic body, the one antenna is turned to TV broadcast waves for 4th-12th channels, and the other antenna is turned to the TV broadcast waves of 1st-3rd channels.
Patent JP-H06103660-A (JP)
Title: Magnetic recording rotary drum device
Inventor: NAGATSUKA KUNISHIGE
IPC: G11B15/61
Filed: 1992-09-17
Abstract: PURPOSE:To perform superior recording and reproducing operation of a signal by eliminating a spacing loss of the contact part of a tape and a rotary head, and to prolong the life of the rotary head by partially reducing the contact pressure of rotary head of the tape. CONSTITUTION:The heights of upper end surfaces 3a, 3b of the lower drum 3 of a rotary drum device corresponding to the parts of a tape entrance 7 and tape exit 8 are formed higher than the height of the upper end surface 3c of the tape winding part corresponding to a helical part 4. As a result, the gap 5 between the upper drum 1 and lower drum 3 is made narrow at the parts of tape entrance 7 and tape exit 8, thereby, a negative pressure is generated to stably attract the tape to the rotary head 2. Further, the contact pressure is decreased at the part 3c of upper end surface where the gap is large, therefore, the wear of the rotary head 2 is reduced.
Patent JP-H01116659-A (JP)
Title: Wire cleaner device
Inventor: MIZUISHI HARUJI
IPC: G03G15/02
Filed: 1987-10-30
Abstract: PURPOSE:To prevent an abnormal recorded image, etc., from occurring by the intermediate stop of a cleaning means by starting clocking as soon as the cleaning means for cleaning a charger wire starts to move and detecting the abnormality of the intermediate stop of the cleaning means based on the clocked time. CONSTITUTION:The cleaning means 1 is driven to be moved by a motor 2 so that it cleans the charger wire in a corona discharging device and an overcurrent detection means 3 detects an overcurrent which flows in the motor 2. A clocking means 4 starts the clocking as soon as the cleaning means 1 starts to move and an abnormality detecting means 5 detects the abnormality of the intermediate stop of the cleaning means 1 according to the clocked time of the clocking means 4 at the time of detecting the overcurrent by the overcurrent detection means 3. Thus, a control means 6 makes it possible to record the image of the size of recording paper whose recorded image does not receive the effect of the abnormality by detecting the abnormality by the abnormality detecting means 5 and makes it impossible to record the image of the size of the recording paper whose recorded image receives the effect of the abnormality.
Patent JP-H08113526-A (JP)
Title: Pack cosmetic
Inventor: MUTO MASAKAZU
IPC: A61K8/00
Filed: 1994-10-14
Abstract: PURPOSE: To prepare an excellent pack cosmetic, good in spread and adhesiveness onto the skin and further softness and forming properties of a film without any pain in peeling. CONSTITUTION: The characteristic of this pack cosmetic comprises (A) 5-20wt.% water-soluble polymer having film-forming properties, (B) 5-20wt.% polyoxyalkylene alkyl glucoside and (C) 0.1-5wt.% hydrophobic silicic acid anhydride.
Patent JP-S62135012-A (JP)
Title: Electronic switch
Inventor: HACHIDAN HIDEAKI
IPC: H03K17/28
Filed: 1985-12-06
Abstract: PURPOSE:To attain the switching operation independently of the presence or absence of unit connection by providing a switching means making a timer unit attachable and detachable and sending an output of an electronic switch main body to an output circuit and providing a connection line connecting a changeover input terminal to ground in the inside of the unit. CONSTITUTION:When the timer unit 13 is connected, a changeover input terminal Ch in its inside circuit is grounded and transistors (TRs) 11, 12 are always turned off. Thus, an output of the electronic switch main body 1 is given to the timer circuit 2 via a TR 14. The timer circuit 2 applies a prescribed operation and gives an output to an output circuit 15. In removing the unit 13, the collector of the TR 14 is opened and the base of the TR 12 is disconnected to the ground terminal. When the output of the electronic switch main body 1 is at a high level, the TRs 11, 12 are turned on, a TR 16 is conductive and a load 17 is driven directly.
Patent JP-S63132984-A (JP)
Inventor: FURANSHISU ROBINSON
IPC: A61K6/00
Filed: 1987-11-02
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-S61156872-A (JP)
Title: Semiconductor device
Inventor: FUJITA ICHIRO
IPC: H01L29/45
Filed: 1984-12-28
Abstract: PURPOSE:To prevent the generation of junction breakdown or silicon flowers due to the suck-up of silicon of Al wirings, by a method wherein an Si layer is provided in sandwiched form between barrier layers. CONSTITUTION:A silicide layer 15 is produced by depositing Ti or Pt on the substrate and by a later heat treatment. The first barrier layer 16 is formed to a 500Angstrom  film thickness by reactive sputtering, an Si layer 17 to a 300-500Angstrom  film thickness by RF sputtering, the second barrier layer 18 to a 1,000-1,500Angstrom film thickness by reactive sputtering, and an AlCu wiring layer 19 to a 500Angstrom  film thickness. Since the suck-up of silicon of the substrate 11 is prevented by two barrier layers, the suck-up of silicon to the Al wiring 19 is prevented.
Patent JP-S63129201-A (JP)
Inventor: YOSHIDA KUNIO
IPC: B01D53/86
Filed: 1986-11-19
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-H07131043-A (JP)
Title: Production of solar cell
Inventor: NAKAYA HIROAKI
IPC: H01L31/04
Filed: 1993-11-05
Abstract: PURPOSE:To eliminate the process for removing a junction layer formed on the rear of a semiconductor substrate when a junction of a solar cell is formed by spray method. CONSTITUTION:A material solution, e.g. a PSG solution or a BSG solution, is sprayed at a dry temperature toward the surface of a semiconductor substrate 9 through a spray nozzle 5. At the same time, an inert gas is blown from the rear side of the semiconductor substrate 9 so that the material solution does not leak to the rear side of the semiconductor substrate 9. Subsequently, an organic solution is sprayed toward the rear side of the semiconductor substrate through a spray nozzle 7 thus removing the material adhering to the rear side. A junction is then formed in a diffusion chamber 2 by thermal diffusion.
Patent JP-H08132848-A (JP)
Title: Air conditioning control device for vehicle
Inventor: TONO YASUHIRO
IPC: B60H1/00
Filed: 1994-11-10
Abstract: PURPOSE: To prevent people in a vehicle from suffering discomfort under the blazing sun and quickly lower the temperature within the vehicle. CONSTITUTION: An air conditioning control device has a computing means 41 which operates comfort index bodily felt by people in a vehicle on air conditioning based on a characteristic equation previously established by using blowoff temperature of air for air conditioning, blowoff air amount, heat load acting the vehicle as a parameter, a selection means 42 for selecting the optimum combination of controlled values of blowoff temperature of air for air conditioning, blowoff air amount so as to bring comfort index operated with the computing means 41 close to a target comfort index, and a magic cool control means 44 which compares the computing value of comfort index before execution of cooling control at starting with the computing value of comfort index after execution of cooling control,  and blowoff air amount of air for air conditioning is suppressed until the computing value of the latter comes near to the comfort point than the the computing value of the former.