baber/WOPTO huggingface dataset:
Patent JP-S60236103-A (JP)
Title: Timing signal generating device
Inventor: UEDA NOBUO
IPC: G11B5/027
Filed: 1984-05-09
Abstract: PURPOSE:To easily form a timing pulse so as to output stable picture signals containing no noise to a helical scan VTR, etc., by generating the timing pulse when an input signal level continuously exceeds a fixed level for more than a fixed period of time. CONSTITUTION:When a reproduced FM output is supplied from a VTR, an envelope comparator 12 outputs a pulse 10 only when the reproduced FM output exceeds a reference voltage. By this rise of the pulse 10 a triggerable monostable multivibrator 13 is triggered and a pulse of a prescribed width which is longer than one-vertical synchronous cycle is outputted and, when the pulse 10 is again impressed within the prescribed width, the output state of the multivibrator 13 is held and does not change. Therefore, the output state of the multivibrator 13 changes only when the reproduced FM signal continuously exceeds a reference voltage for more than one-vertical synchronizing signal. As a result, a timing pulse is formed easily and surely without making setting of various time constants, etc., and, even when a track containing an erased section exists in a helical scan VTR, etc., stable reproduced picture signals containing no noises, etc., can be outputted.
Patent JP-H10266234-A (JP)
Title: Piled block for retaining wall
Inventor: HOSHIDA NORIYUKI
IPC: E02D29/02
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To prevent positional dislocation of blocks, and overflow and leakage of placed concrete by inclining the upper face of a front block piece in the state of the front face side made high, and inclining the lower face at the same angle as the upper face so as to be able to stick closely to the upper face at the time of piling up the blocks. SOLUTION: Front and rear inclined block pieces 1, 2 are formed in I-shape cross section at both ends of an inclined tie block piece 3 and connected in smooth circular arc faces. At this time, the upper face of the front block piece is overlapped on the lower face being formed as an inclined face inclined at the same angle as the lower face, with the front face side made high. At the time of piling blocks, frontward pressing force and positional dislocation caused by earth pressure is prevented by the engagement between the upper and lower inclined faces. Overflow of water from the upper face of concrete is suppressed by the inclination of the upper face of the block, and leakage from a side face clearance is prevented by sticking a water stop seal to the side face.  Second stage blocks are piled on a first stage array, and concrete is placed and fixed in space between the adjacent piled blocks to pile up upper stage blocks in order. Overflow and leakage of concrete can thereby be prevented.
Patent JP-S61248927-A (JP)
Inventor: BURAIAN CHIYAARUSU DEIIMU
IPC: F16D65/50
Filed: 1986-04-25
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-S63261217-A (JP)
Title: Variable polarizing spectacles
Inventor: SUGIMOTO HARUE
IPC: G02C9/00
Filed: 1987-04-20
Abstract: PURPOSE:To constitute variable polarizing spectacles by fitting a polarizing lens part pivotally to a holder and fixing it to part of the body such as the head by the holder so as to move the polarizing lens part upward or to a sideward position from a position right in front of the eyes. CONSTITUTION:The variable polarizing spectacles 1 consists of the polarizing lens part and holder 8, and the polarizing lens part 2 is supported pivotally on the holder 8. The polarizing lens part 2 has a frame 5, a left variable polarizing lens 4 and a right variable polarizing lens 4' are arranged on the left and right sides closely to the eyes when the spectacles are put on, and a fixed polarizing lens 3 is arranged at a position distant from the eyes when the spectacles are put away from the holder in a wearing state so that the lens overlaps with both lenses 4 and 4'. Both lenses 4 and 4' have tooth forms 41 and 41' at their outer peripheries, an idle gear 42 is put in engagement between them and the degree of polarization is adjusted by a polarization degree controller 6 provided on the side of the lens 4.
Patent JP-H055043-A (JP)
Title: Production of molded article of resin having gas barrier property
Inventor: EGAMI MASAYUKI
IPC: C23C14/08
Filed: 1991-04-25
Abstract: PURPOSE:To obtain a packaging material protecting foods, electronic parts, etc., by forming a thin film of silicon oxide on the surface of a resin molded article and coating the thin film with an aqueous solution of a specific composition and drying. CONSTITUTION:A thin film of silicon oxide is formed on the surface of a resin molded article by a means such as physical deposition or chemical deposition. The surface of the thin film is coated with an aqueous solution of a mixture of silicon oxide particles and a surfactant (e.g. polyoxyethylene lauryl ether) in a ratio of 70:30-99.9:0.1 (by weight), then dried and the thin film of silicon oxide is protected to give the objective material.
Patent JP-S58211948-A (JP)
Title: Outrigger operating circuit for mobile crane
Inventor: KATOU YOSHIO
IPC: B66C23/80
Filed: 1982-06-02
Abstract: PURPOSE:To make the horizontal support of a machine body sure and simple as well as the support itself better in stability, by operating adjacent two jack cylinders simultaneously with one selector valve controlled. CONSTITUTION:Two oil feeding ports 28 and 29 corresponding to outrigger cylinders 12-15 and jack cylinders 8-11 are installed in first-fourth selector valves 19-22 respectively. Also a second oil feeding port 30 for each of these jack cylinders 8-11 is installed in each of selector valves 19-22. In addition, at a position (c) of a selector, two oil feeding ports 29 and 30 are interconnected with each other. And, two each of oil feeding ports 29 and 30 in each of these selector valves 19-22 are connected to each of jack cylinders 8-11 via each of interconecting duct lines 31-38 so as to feed a jack cylinder commensurate to a selector valve being set at the (c) position and adjacent one more jack cylinder with oil.
Patent JP-H06283176-A (JP)
Title: Sealed lead-acid battery
Inventor: FUNATO TAKAYUKI
IPC: H01M4/14
Filed: 1993-03-29
Abstract: PURPOSE:To restrict accumulation of sulfate and to improve life performance by adding carbon of no less than 0.5wt.% and no more than 5.0wt.% in terms of mass to a negative electrode active material. CONSTITUTION:Carbon is added to a negative electrode active material by no less than 0.5wt.% and no more than 5.0wt.% of the mass of the negative electrode active material. The carbon has specific surface of no less than 30m<2>/g. Accumulation of sulfate in a negative electrode plate is reduced, while degradation of a positive electrode plate caused by extension of a positive electrode lattice is eliminated in the side of a positive electrode. The capacity is not reduced as long as the amount of carbon to be added is defined as above, and reduction in the strength of the active material is prevented. There is no possibility of the active material causing falling off, which leads to early reduction in the capacity due to shortcircuit, thus improving the life performance.
Patent JP-H04227811-A (JP)
Title: Device for indicating degree of contamination of air filter
Inventor: WOERWAG PETER
IPC: F24F8/108
Filed: 1991-04-25
Abstract: PURPOSE: To prevent erroneous extent of contamination of an air filter from being displayed due to the variation of the volume of air flow. CONSTITUTION: A measuring device for the extent of contamination comprises photoelectric relay devices 9, 16 which can easily and accurately detect collected dust amount in an air filter regardless of volume variation of air flow. Therefore, a display controlled by the photoelectric relay device indicates very accurately.
Patent JP-S58212432-A (JP)
Inventor: MASUDA TADASHI
IPC: A61B5/04
Filed: 1982-06-03
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-H05132777-A (JP)
Title: Method of forming silicon-diffused layer or silicon overlay coating on surface of metallic substrate by chemical vapor deposition
Inventor: ARAI JUICHI
IPC: C23C10/08
Filed: 1992-04-15
Abstract: PURPOSE: To provide a method for forming a silicon diffused layer or silicon overlay coating by chemical vapor deposition(CVD) on the surface of a metallic substrate, more particularly iron or iron alloy.  
     CONSTITUTION: A sample is introduced into a low-pressure chemical vapor deposition(LPCVD) vessel with cooled wall surfaces. The inside of the vessel is evacuated to a pressure P 1  smaller than 0.5 Torr and the degassing of the substrate is executed in this state at room tap. to 300°C. While the sample is heated to at least ≥50°C, the pressure P 1  is maintained. Gases or a gaseous mixture contg. at least gaseous silicon hydride is introduced into the vessel while the pressure in the vessel is maintained at 0.1 to 100 Torr and the vapor deposition or diffusion of silicon is executed on the surface or through the surface of the metallic sample, by which the silicon diffused layer or silicon overlay coating of a desired thickness is formed. The metallic sample is then cooled and is taken out of the vessel. The surface of the metallic substrate is preferably made into a mirror finished surface by previously mechanically or chemically polishing the surface. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S61254996-A (JP)
Inventor: IMAI MASATAKA
IPC: G10L19/00
Filed: 1985-05-03
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-H08264825-A (JP)
Title: Optical semiconductor device
Inventor: IMAIZUMI MITSURU
IPC: H01L31/12
Filed: 1995-03-17
Abstract: PURPOSE: To reduce the electrons not contributing to light emission by a method wherein an optical semiconductor device is provided with semiconductor layers filling the roles of quantum dots comprising semiconductors having the sectional size about de Broglie wavelength of electrons as light emitting and detecting layers as well as the energy barrier encircling these quantum dots in higher potential energy than that of the quantum dots. CONSTITUTION: An optical semiconductor device can form the quantum dots in a specific shape, a sectional size and density by properly selecting the material substance of semiconductor crystal, the lattice unmatching factor, the direction of underneath crystal and the feeding amount of growing material. Furthermore, since these quantum dots are formed at random positions on the surface of the underneath crystal, the light emitting layer 15 laminating these quantum dots obtains these quantum dots in the three dimensional density and disordered positions. Thus, the probability of the electrons running to opposite electrode not hitting the quantum dots in the light emitting layer and passing away not contributing to the light emission is lessened. The same is adaptable to the light detecting layer. Accordingly, the electrons not contributing to the light emission can be reduced.
Patent JP-S63280933-A (JP)
Inventor: JIEEMUSU MAIKERU RATSUKO
IPC: F16D65/22
Filed: 1988-04-20
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-H0650191-A (JP)
Title: Intake air quantity controller during of deceleration of internal combustion engine
Inventor: KAKU YOSHIAKI
IPC: F02D41/12
Filed: 1992-03-23
Abstract: PURPOSE:To provide an intake air quantity controller during deceleration of an internal combustion engine which can exhibit a brake servo effect of a brake assistor even if air pressure becomes low. CONSTITUTION:An AIC control valve 108 is controlled in its closure by an ECU 109 at the time of detecting a low air pressure of an atmospheric pressure sensor 120, and supply of auxiliary to an engine is shut out from the time of detecting the deceleration condition of an engine 100 for a specified time. Consequently, negative pressure in the negative pressure 2 of a brake booster 1 communicated to the intake side of the engine 100 is raised, and differential pressure between an atmospheric pressure chamber 3 and a negative pressure chamber 2 of the brake booster 1 is generated sufficiently.
Patent JP-S5621378-A (JP)
Title: Photosemiconductor device
Inventor: HASEGAWA OSAMU
IPC: H01S5/00
Filed: 1979-07-27
Abstract: PURPOSE:To make an optical alignment automatic so as to enable it to become suitable for being arranged into an array, by providing a V-shape groove on an Si substrate and attaching to the grooves a chemical compound crystal photosemiconductor element, which is provided with a wedge-like bottom section, and a photofiber. CONSTITUTION:A (100) face-equipped Si substrate 31 is etched with an anisotropic etching liquid to provide plural V-shape grooves which are parallel with each other, and an electrode 34 is converingly attached to an entire surface including it. Photofibers 391-393 are inserted and fixed in these grooves in such a manner that they show circular sections on the other end of the substrate 31, and chemical compound semiconductor elements 351-353 which have wedge-like bottom sections and are provided with electrodes 37 through SiO2 films 36 are also inserted and fixed in the V-shape grooves in the same manner so that they become opposite to the photofibers, and by so doing, a photosemiconductor device is formed. It is possible, by using said process, to achieve positioning of the elements and fibers with extreme simplicity and also to automate the alignment.
Patent JP-H1029044-A (JP)
Title: Method and device for delaying molten metal flow to casting machine
Inventor: PETER JAMES ELLIS
IPC: B22D11/18
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To magnetically control the descending flow of the molten metal in the metal feed system. SOLUTION: A sheet-shaped molten metal flow 1 is formed by a conduit tube having the slender section in the transverse direction to the direction of the molten metal flow 1, the magnetic field 6 which is approximately sinusoidally changed along the flow direction through the molten metal flow 1 is applied to the sheet-shaped molten metal flow 1 in the transverse direction to the flow direction, and the circulating current to be mutually applied to the magnetic field 6 is induced in the molten metal flow 1 to generate the force to delay the molten metal flow 1 in the molten metal.
Patent JP-H08269162-A (JP)
Title: Production of ultraviolet curing resin
Inventor: SAITO MASAHARU
IPC: C08G59/16
Filed: 1995-03-29
Abstract: PURPOSE: To obtain an ultraviolet curing resin having excellent storage stability, easily developable with a dilute alkali, giving a cured product having excellent heat-resistance, adhesivity and moisture resistance and useful for solder photoresist ink, etc., by simultaneously reacting an epoxy resin with plural dibasic acids having different molecular weights. CONSTITUTION: This ultraviolet curing resin is produced by reacting (A) a novolac-type epoxy resin with (B) an unsaturated monocarboxylic acid and reacting the product simultaneously with (C) a dibasic acid having a molecular weight of <=120 (e.g. succinic anhydride) and (D) a dibasic acid having a molecular weight of >=140 (e.g. tetrahydrophthalic anhydride) at a molar ratio of 3/7 to 7/3. Preferably, the reaction of the component A with the component B is carried out e.g. at 90-200 deg.C and the product is reacted with the components C and D at 60-120 deg.C. The amount of the components C and D is preferably >=0.4mol based on 1mol of the OH group of the reaction product of the components A and B.
Patent JP-H04348182-A (JP)
Title: Oily gel composition
Inventor: EMORI SHOICHI
IPC: C09K3/00
Filed: 1991-04-03
Abstract: PURPOSE:To provide an oily gel composition having excellent transparency and stable at high temperature. CONSTITUTION:The oily gel composition is composed of 0.3-10wt.% of a gelling agent containing an amino acid, 0.3-10wt.% of a gelling agent containing a fatty acid aluminum salt and the remaining part of one or more components selected from volatile paraffin hydrocarbon, volatile terpene hydrocarbon and perfumery. The heat-resistance of an amino acid gel is improved and a transparent oily gel is produced by the combined use of the gelling agent containing an amino acid and the gelling agent containing a fatty acid aluminum salt.
Patent JP-H07304942-A (JP)
Title: Production of polycarbonate resin composition
Inventor: MORITA KAZUMASA
IPC: C08K3/00
Filed: 1994-05-10
Abstract: PURPOSE:To stably produce a polycarbonate resin compsn. excellent in flowability, mechanical strengths, transparenct, color tone, and antistatic properties by melt mixing and kneading a polycarbonate resin with a phosphonium sulfonate under the condition that the resin temp. and the melt dwell time satisfy the relation represented by a specific formula. CONSTITUTION:A polycarbonate resin compsn. is prepd. by melt mixing and kneading 100 pts.wt. polycarbonate resin with 0.1-20 pts.wt. phosphonium sulfonate of formula I (wherein R<1> is 1-40C alkyl or aryl; and R<2> to R<5> are each H, 1-10C alkyl, or aryl) under the condition that the resin temp. T ( deg.K) and the melt dwell time t (sec) satisfy the relation represented by formula II. A typical example of the resin is produced from 2,2-bis(4-hydroxyphenyl)propane; an example of the sulfonate is phosphonium dodecylsulfonate.
Patent JP-H01266976-A (JP)
Title: Preventing method for flowback of residence water in resistance welded tube
Inventor: TSUNODA TADASHI
IPC: B23K13/02
Filed: 1988-04-19
Abstract: PURPOSE:To prevent a defective welding due to the boiling and evaporation of a residence water and to improve the quality in welding by detecting by a sensor the water level of the residence water of a cooling water for preventing the seizure of a raw material steel strip to a forming roll in case of the manufacture of a resistance welded tube and removing by suction as occasion demands. CONSTITUTION:The strip steel 1 worked in a semiformed resistance welded tube by plural forming rolls is melted by heating at its both edge parts, becomes a resistance welded tube 6 by being press-fitted by a squeezing roll 5 in succession and inner and outer welding beads 10, 12 are removed by being cut with bites 9, 11 to form the resistance welded tube. The cooling water fed for preventing the seizure of the strip steel to the forming roll in this stage resides in the semiformed resistance welded tube 1 of the welding point vicinity, is boiled and evaporated with welding heat, making the welding of both edge parts incomplete. The water level of the residence water is detected by a static pressure sensor 4 for preventing this, it is removed by its suction through a duct 17 by a vacuum device 18 after being found >= the reference water level and the generation of the defective welding, etc., due to the residence water is automatically prevented.
Patent JP-S60240575-A (JP)
Title: Workpiece conveyor
Inventor: OOTAKI KEIZABUROU
IPC: B62D65/00
Filed: 1984-05-16
Abstract: PURPOSE:To unify conveyor member moving mechanisms over the total length of a conveyance line, by carrying out work at a working station without stopping the movement of conveyor members. CONSTITUTION:When a conveyor truck is moved to a receiving position A, a vehicle body (a) on the conveyor truck is supported by a workpiece receiver 7a. A put-in truck 7 is then moved to a work station 2 so that the vehicle body (a) is set on a jig 6 and a door (b) is attached to the vehicle body. During the work of the attachment, the put-in truck 7 is returned to the receiving position A, and a send-out truck is moved to the work station 2 and caused to wait thereat. After the work of the attachment, the put-in truck 7 and the send-out truck are moved to the work station 2 and a receiving position B, respectively. After that, another vehicle body is coveyed and set on the jig 6, and the former vehicle body finished as to the work is conveyed and set on the emptied conveyor truck moved backward through a space under the jig 6 during the work of the attachment.
Patent JP-H11267286-A (JP)
Title: Pachinko game machine
Inventor: ITAKURA TOMOTANE
IPC: A63F7/02
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a PACHINKO game machine with which the interest of play can be sufficiently enjoyed even when a structure is simplified by decreasing the number of components for a variable prize winning device. SOLUTION: This PACHINKO game machine with which an opening state advantageous for a player is set on prescribed conditions and the cycle of the opening state can be continued just for the prescribed number of times when the prescribed continuation conditions are achieved while defining a period from the achievement of prescribed start conditions to the achievement of prescribed termination conditions as one cycle, is provided with a lottery means for performing lottery each time a game ball wins a prize in the prize winning area of the variable prize winning device in the opening state of the variable prize winning device (attacker 140, for example), and an opening state continuing means for starting the next cycle after the end of the current cycle in the opening state when the result of the lottery at this lottery means permits the continuation of the opening state.  The respective means are composed of control means 230 provided with a CPU 240, ROM 250 and RAM 260 or the like.
Patent JP-S59225103-A (JP)
Inventor: DANIERU II PIIDAASEN
IPC: A01N63/50
Filed: 1984-05-16
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-S5621889-A (JP)
Title: Thermal coloring recording material
Inventor: HAKIRI MINORU
IPC: B41M5/40
Filed: 1979-07-31
Abstract: PURPOSE:To provide material forming even color image by subjecting support surface to mirror surface processing through cast coating by paints including macro- molecule compounds to obtain Beckmann flatness beyond specific value and decreasing abrasion of thermal head during heating. CONSTITUTION:Support surface of thermal coloring recording material is subjected to mirror surface processing by cast coating using paints consisting of macro- molecule compounds (eg. hydroxyethylcellulose, polyvinyl alcohol, etc.), lubricant, fluoric resin, high grade fatty acid metallic salt, etc. in order to obtain uniform mirror surface with surface Beckmann flatness at 200sec or more. For uniform coating of cast coated support unit with thermal coloring layer, it is desirable to use macro-molecule compounds of aqueous nature, when for instance, thermal coloring layer forming solution is aqueous solution including coloring ingredients consisting of leuco dyestuff and phenol material.
Patent JP-S62254650-A (JP)
Title: Adjustment of air gap in flat motor
Inventor: WATANABE TAKAYUKI
IPC: H02K23/54
Filed: 1986-04-28
Abstract: PURPOSE:To adjust an air gap easily and precisely, by a method wherein a projection is provided to a rotor hub to support an armature of a flat motor, and a projecting margin of the projection is adjusted when the rotor hub is fixed to the shaft. CONSTITUTION:A projection 20 is provided to bearing side 3 of a rotor hub 9 to support an armature 10 of a flat motor and to fix it to a rotary shaft 7. A rotor R is inserted in a casing piece 1A, and distance l0 between an inner end surface 1a of the casing 1A and an outer end surface 9a of the roror hub 9 is measured. Next, distance l2 between the outer end surface 9a and an inner end surface 10a of the armature 10 is measured. Prescribed air gap amount is subtracted from difference l1 between distance l0 and distance l2, thereby projecting margin of the projection 20 is estimated. The rotor R is removed and top end of the projection 20 is cut, and then the rotor R is inserted again to the casing piece 1A. In this constitution, the air gap can be adjusted easily and precisely.
Patent JP-S62254182-A (JP)
Inventor: KOBAYASHI YOICHI
IPC: G06F17/21
Filed: 1986-04-28
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。