baber/WOPTO huggingface dataset:
Patent JP-S578817-A (JP)
Title: Controller for power source
Inventor: ITOU SHINOBU
IPC: G05F1/56
Filed: 1980-06-20
Abstract: PURPOSE:To prevent an electronic controller from malfunctioning by making regulated DC power sources rise in prescribed order and by monitoring all the time whether power voltages supplied to the controller is within a prescribed range or not. CONSTITUTION:With a switch 1 turned on, a reference power source 2 and power sources 3-5 rise up to a prescribed voltage with respective time constants, but in this case, they rise in the order of power sources 3, 5, 2, and 4. As the power sources 3 and 5 reach the prescribed voltage, comparators 6 and 7 operate to compare the voltage of the power source 2 with those of the power sources 3 and 4; when the relations between their voltages are not accepted, transistors (TR)20 and 21 are off. When the power sources 2 and 4 rise and the power source 4 reaches the prescribed voltage, the prescribed voltage is applied to an electronic controller 16 and the low-voltage part of an external device 11, and consequently the TR21 is turned on to energize a relay 22, thereby supplying the voltages of the power sources 3 and 5 to external devices 10 and 11. If the voltage of the power source 4 exceeds the range of the prescribed voltage, the TR20 turns on to energize a relay 23, intercepting the voltage supply to the devices 10 and 11.
Patent JP-S578204-A (JP)
Title: Solid catalyst component for olefin polymerization
Inventor: HIROTA KIWAMU
IPC: C08F4/64
Filed: 1980-06-20
Abstract: PURPOSE: Titled catalyst component capable of providing polymers having excellent moldability and mechanical properties, prepared by contacting a copulverized solid product of an ether conpound and a magnesium halide with an adduct between a titanium compound and an organic carboxylic acid ester.  
     CONSTITUTION: A solid product obtained by copulverizing an ether compound and a magnesium dihalide is contacted with an adduct between a halogen-containing titanium (IV) compound and an organic carboxylic acid ester under conditions keeping the adduct in the state of liquid or solution. The ether compounds used are 40 C or lower ether compounds having an aliphatic, alicyclic or aromatic hydrocarbon group, and include, for example, dimethyl ether and polyethylene glycol. Examples of the titanium compound include titanium chloride and methoxytitanium trichloride. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000271374-A (JP)
Title: Washing and drying machine
Inventor: UCHIDA HIDEYO
IPC: D06F25/00
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a washing and drying machine in which the number of switches is not particularly increased nor a structure is complicated, by controlling the heating quantity of a PTC heater for three stages, supplying the hot air of a temperature suitable for a surrounding temperature or quality of clothes and preventing drying time from being prolonged by enabling precise temperature control. SOLUTION: The heating device of a hot air supplying device is composed of a PTC heater 11 constituted by connecting aluminium fins 16 of radiating boards served also as electrodes to both the poles of a PTC semiconductor device, the PTC heater 11 is made into structure where three stages of semiconductor devices 21a-21c are laminated, first and second two changeover switches 22a and 22b are connected to three stages of semiconductor devices 21a-21c, by turning on the first changeover switch 22a, the first stage of the semiconductor device 21a is electrified, by turning on the second changeover switch 22b, the second and third stages of the semiconductor devices 21b and 21c are electrified and through the ON/OFF control of two changeover switches 22a and 22b, the heating quantity is controlled by three stages.
Patent JP-H04219310-A (JP)
Title: Production of non-sintered cristobalite particle
Inventor: OSHIMA IWAO
IPC: C04B14/06
Filed: 1991-03-25
Abstract: PURPOSE:To provide a process for the efficient production of non-sintered particulate cristobalite having excellent compactness. CONSTITUTION:Amorphous silica particles are heated at 1400-1700 deg.C in the presence of 25 pts.wt. (based on 100 pts.wt. of the silica particle) of cristobalite particles.
Patent JP-H07290119-A (JP)
Title: Method and device for treating surface of resin roll
Inventor: NISHIYAMA TADAO
IPC: B21B39/08
Filed: 1994-04-21
Abstract: PURPOSE:To harden resin on a surface and to improve a friction coefficient by arranging a linear flame treatment burner in the axial direction and on the outer circumference of a roll and heating with the flame of the burner applied on the roll surface for a short time. CONSTITUTION:The surface of a bridle roll 1 is wound around with a steel strip 3, and transported by the rotation of the roll 1; but a burner 2 is provided on a part not wound around by the steel strip 3, the burner 2 is ignited during the rotation of the roll 1, and after performing a flame treatment while the roll 1 makes one rotation, the burner is extinguished. The flame treatment is performed by bringing the flame of the burner 2 into direct contact with the surface of a resin. Thus, if the flame treatment is regularly applied on a resin roll whose friction coefficient is lowered by the use, the same result is obtained as if the surface is reformed on the resin roll of parts.
Patent JP-S539555-A (JP)
Title: Liquid crystal sealing device
Inventor: MATSUZAKI HIDEO
IPC: G02F1/13
Filed: 1976-07-14
Abstract: PURPOSE:Stable liquid crystal sealing is performed and its automation is made possible by connecting a liquid crystal boat to a liquid crystal vessel whose liquid crystal level therein is kept always constant by being detected with a detector, thereby filling the inside of the liquid crystal boat at a constant liquid level.
Patent JP-H07290440-A (JP)
Title: Connection structure of concrete secondary product form and ready-mixed concrete casting pipe
Inventor: MITSUFUJI TADASHI
IPC: E04G21/02
Filed: 1994-04-21
Abstract: PURPOSE:To obtain a connection structure capable of closing the casting port of a product form by a push-in member by providing an engaging device capable of restricting the push-in member at a position where the leading end surface of the push-in member inserted in a ready-mixed concrete receiving pipe becomes almost flush with the inside surface of the product form. CONSTITUTION:When a connection pipe 16 is connected to the ready-mixed concrete receiving pipe 7 of a product form 1 and a moving plate 24 is moved by a moving device to allow a ready-mixed concrete supply port 22 to communicate with the connection pipe 16, ready-mixed concrete can be cast into the product form 1 through a ready-mixed concrete casting pipe 26, the ready-mixed concrete supply port 22, the connection pipe 16 and the ready-mixed concrete receiving pipe 7. After a specific amt. of ready-mixed concrete is supplied into the product form 1, a push-in member insertion hole 23 is again allowed to communicate with the connection pipe 16 by the moving device 25 and, when a push-in device 30 is operated to insert a push-in member 27 in the leading end part of the ready-mixed concrete receiving pipe 7, an engaging device is operated to restrict the push-in member 27 at the position where the leading end surface of the push-in member 27 coincides with the inner peripheral surface of the product.
Patent JP-S567399-A (JP)
Title: Electric current regulator for x-ray tube
Inventor: NAKAYAMA TOSHIO
IPC: H05G1/30
Filed: 1979-06-30
Abstract: PURPOSE:To obtain a desired filament electric current with accuracy, by determining and sotring a filament electric current corresponding to a tube voltage and a tube current by several trial exposures and then reading out each preset value of the tube voltage and current. CONSTITUTION:When the filament electric current of an X-ray tube 10 is predetermined by a setting device 14 and a voltage of a single 1 pulse wave form is applied, a tube voltage and a tube current are determined by measuring instruments 1 and 2 and stored in intermediate memories 5 and 6 and a RAM9 through A/D converters 3 and 4, respectively. Characteristic data are obtained through several trial exposures made by changing the filament electric current and stored in a RAM11 through an operational circuit 10. When using, the filament electric current is read out by determining each preset value of the tube voltage and current. Accordingly it can be achieved to determine a proper filament electric current in a short period of time and to make an operation very easy.
Patent JP-H06298553-A (JP)
Title: Hardening material composition
Inventor: TASAKA YUKIO
IPC: C09K17/10
Filed: 1993-04-09
Abstract: PURPOSE:To provide a hardening material composition having excellent fluidity and rapidly setting properties, developing moderate long-term strength. CONSTITUTION:(1) A hardening material composition comprises 20-70wt.% of Portland cement, 10-50wt.% of alumina cement and 10-40wt.% of gypsum or (2) a hardening material composition comprises 90-99wt.% of the composition of (1) and 1-10wt.% of slaked lime or quick lime.
Patent JP-2000273951-A (JP)
Title: Exposed type fixed column base having high earthquake- resistant performance
Inventor: HASHIMOTO ATSUHIDE
IPC: E02D27/00
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To improve the earthquake-resistant performance of a column base only by adding a relatively simple member to an anchor bolt, in regard to an exposed type fixed column base constituted by fixing a base plate to the anchor bolt. SOLUTION: A base plate 2 to which a steel column 1 is joined by welding is anchored to a concrete foundation 4 by an anchor bolt 3. In this case, a column support ring 10 through which the anchor bolt 3 passes is provided between an upper template 14 of a frame 5 for installation of the anchor bolt buried in the concrete foundation and the base plate 2, and this column support ring 10 is used as a column level regulating member, while the bending deflection of the anchor bolt 3 is confined by the ring 10. Thereby the maximum bending strength of a column base is increased and the shear strength of a foundation part is improved.
Patent JP-S63251644-A (JP)
Title: Flywheel assembly
Inventor: FUKUSHIMA HIROTAKA
IPC: F16F15/134
Filed: 1987-04-03
Abstract: PURPOSE:To prevent neutral noise at the time of a low rpm and improve antivibration performance at the time of a high rpm with a fly-wheel assembly for an automobile by changing the function of a damper connected to an output shaft according to the rpm by means of a clutch mechanism. CONSTITUTION:A flywheel 28 is arranged between a boss portion 14 and a peripheral portion 22 of a flywheel 12. Intermittent friction plates 32 are arranged on a clutch disk 40 at the peripheral portion of the flywheel 12. At the time of a clutch engagement, the mass Id of a peripheral portion 28a under a condition of being float-supported by a compression coil spring 58 of an elastic connection mechanism is connected to an output shaft 54 by an auxiliary clutch disk 62 to serve as a dynamic damper. In the case the rpm of an engine increases, a centrifugal force of a weight 61 becomes larger than the spring force produced by the compression coil spring 58 of centrifugal clutch mechanism 56, the weight 61 is pressed against a recess 29a of the peripheral portion 28, and the mass Id of the peripheral portion 28a is connected as an inertia mass to the output shaft via the clutch disk 62.
Patent JP-H04293690-A (JP)
Title: Assembling method and device for front fork assembly of motorcycle
Inventor: USUI YOSHINAO
IPC: B23P21/00
Filed: 1991-03-22
Abstract: PURPOSE:To provide the assembling method and device of the front fork assembly of a motorcycle automating only the work with a large load, sharing the work with a small load as the manual work, and efficiently performing the work. CONSTITUTION:A gear box is temporarily pressed into the wheel shaft hole of a wheel 53, the wheel 53 is set to a wheel feeder 40, it is held by a conveying robot 30 and conveyed to an assembly station 1, the gear box is pressed into the home position, then the color, the presence of the gear box and the length are confirmed. A front fork set in advance and the wheel 53 are positioned, an axle shaft is assembled, and the wheel 53 is rotated by a wheel rotating system. The direction of the gear box is matched with the front fork by this rotation and fixed.
Patent JP-S60229469-A (JP)
Title: Cutter
Inventor: TAKAHASHI YUUJI
IPC: H04N1/00
Filed: 1984-04-27
Abstract: PURPOSE:To remove simply jammed paper if paper jamming takes place by making a cutter rotatable in the carrying direction of a thermal sensing recording paper sheet in a recording section of a facsimile equipment or the like so as to reduce the degree of paper jamming generated at the front part of the cutter. CONSTITUTION:The thermal head 20 and the cutter 21 are supported freely turnably by a fitting member 22 mutually and fitted to a facsimile main body. The tip of the cut-off paper is bent toward the end face of a rotary blade 29 and paper jamming takes place while the tip contacts the turning blade 29. Paper jamming takes place between an upper guide 28 and a lower guide 20a in the initial stage of paper jamming. When the paper jamming is proceeded, a force is delivered to the cutter 21 by the jamming and the cutter starts rotating counter clockwise (direction A in arrow) while overcoming the force of a spring 24. Thus, even if the degree of jamming is larger, it is prevented that the thermal sensing recording paper 35 is broken with folds or wound on the pressure roller 25.
Patent JP-H06292753-A (JP)
Title: Metal ball detector
Inventor: KAWAHARA KOJIN
IPC: A63F7/02
Filed: 1993-04-09
Abstract: PURPOSE:To provide a metal ball detector which has longevity and is hard to receive the effect of an outside factor, by detecting the passage of a metal ball by detecting by means of a hole sensor that magnetic flux density between the metal ball and a magnetization portion increases when the metal ball has passed a detection hole. CONSTITUTION:This metal ball detector is equipped at the prize opening or the like of a pachinko (Japanese pin ball game) machine and detects the passage of a metal ball. In this instance, a detection hole 3 having a hole diameter through which the passage of a metal ball is possible, is penetrated through a case body 1 that is made of synthetic resin and forms a thin plate shape, in a plate thickness direction. A magnetization portion 5, a hole sensor 6, a signal processing circuit 7 and a wiring portion 8 or the like for connecting these together are assembled into the inside of a housing portion 4 provided on one side portion of the detection hole 3 in the case body 1. When a metal ball passes the detection hole 3, magnetic flux density between the metal ball and the magnetization portion 5 increases, so this is detected by means of the hole sensor 6, and the passage of the metal ball is detected. As a result, a detector which has longevity and is hard to receive the effect of an outside factor, is obtained.
Patent JP-S58200655-A (JP)
Title: Dial signal transmitting system for telephone
Inventor: KIKUCHI JIYUNZOU
IPC: H04M1/27
Filed: 1982-05-18
Abstract: PURPOSE:To enrich repeat transmitting function, by storing the second memory content without changing the content of the first memory to transmit the second memory content to a communication line separately from the first memory content. CONSTITUTION:In the first transmission operation, if, for instance, the dial number of 123 is successively inputted by the operation of a keyboard 4, the content of a dial memory in a dial signal transmitting circuit 1 becomes 123PS (PS: Pause Data). After performing on-hook once, if the dial number of 456 is inputted by the keyboard 4, the dial number 456 is stored in the next digit. After that, if a repeat transmission button 5 is operated, the dial number up to 123 is read out and sent. However, the number of 456 is not read out, and the state becomes input waiting for the new group of dial number signals or operation waiting for the button 5. If a new dial number is inputted at this moment, the number of 456 is cleared to store the new number. Therefore, the new number can be continuously transmitted after transmitting the number already stored.
Patent JP-S528045-A (JP)
Title: Method for top coating with water paint
Inventor: TODA KIMIO
IPC: B05D5/06
Filed: 1975-07-08
Abstract: PURPOSE: A method for top coating with water paint free from sag or skim formation consisting of first coating with specific water paint and then applying a paint mixture of supressed viscosity increase by using a solvent different from the first coating. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07268512-A (JP)
Title: Heat resisting copper alloy having excellent thermal conductivity, high-temperature hardness and oxidation resistance and firing mold consisting of such heat resisting copper alloy
Inventor: NAKAYAMA HIROAKI
IPC: C22C9/06
Filed: 1994-03-30
Abstract: PURPOSE:To obtain a heat-resisting copper alloy for firing molds which has excellent thermal conductivity, high-temp. hardness and oxidation resistance and is usable over a long period of time by specifying a compsn. consisting of Ni, Al, Si, Ti, Zr, Mg and Cu. CONSTITUTION:This heat-resisting copper alloy having the excellent thermal conductivity, high-temp. hardness and oxidation resistance is obtd. by using the compsn. contg. 2 to 10wt.% Ni, 1.1 to 2.5% Al, 0.2 to 0.8% Si, 0.05 to 0.6% Zr and 0.01 to 0.8% Mg, further, contg. 0.1 to 1.0% >=1 kinds among Fe, Co and Mn at need, and the balance Cu with inevitable impurities. Then, the firing molds produced with this copper alloy are capable of maintaining the performance excellent in productivity, soaking property, thermal deformation resistance, etc., over a long period of time.
Patent JP-H06274093-A (JP)
Title: Energy saving performance evaluation system for housing
Inventor: OTA AKIO
IPC: G09B9/00
Filed: 1993-03-19
Abstract: PURPOSE:To obtain the evaluation system which prevent the earth environment from being destroyed and enables coexistence with other living creatures in addition to the evaluation of economy based upon a comparison of conventional initial cost with running cost. CONSTITUTION:The extent of cooling and heating thermal characteristics of structure itself at every house is determined as a 'building performance evaluation point', the fossil fuel consumption of petroleum, gas, and electricity including the efficiency of facility equipment is determined as an 'energy consumption evaluation point', and the building and running cost including the future prediction of energy and economy is determined as a 'life cycle cost evaluation point'. Then 'total evaluation points' are evaluated in four stages including the quantitative evaluation of them, influence upon social and earth environment where qualitative elements are large, the usability of users, etc., to constitute houses so that energy consumption is below a certain target without spoiling conformableness and convenience.
Patent JP-H02264768-A (JP)
Title: Production of 3,4-dihydro-1,4-benzothiazines
Inventor: WATANABE MASANORI
IPC: C07D279/16
Filed: 1989-04-04
Abstract: PURPOSE:To obtain the subject compound in high yield at a low cost by reacting an aminobenzenethiol with a 1,2-dihalogenated ethane in an alcoholic solvent in the presence of specific amounts of an alkali metal carbonate and an alkali metal iodide, thereby performing cyclization reaction in one step. CONSTITUTION:The objective 3,4-dihydro-1,4-benzothiazines of formula III can be produced by carrying out cyclization reaction of an aminobenzenethiol of formula I (R is substituent or H) with a compound of formula II (X is halogen) in the presence of 2-40 mol (based on the compound of formula I) of an alkali metal carbonate and 0.01-10mol of an alkali metal iodide in an alcoholic solvent. The compound of formula III useful as a synthetic intermediate for various pharmaceuticals, agricultural chemicals, etc., can be produced in high yield at a low cost by the single-step cyclization reaction.
Patent JP-H08324367-A (JP)
Title: Energy absorption pillar structure for automobile
Inventor: ROJIYAA PII DANIERU
IPC: B32B27/00
Filed: 1995-04-10
Abstract: PURPOSE: To enhance energy absorbing performance of a pillar in accordance with a laterally applied load to a vehicle. CONSTITUTION: This structure is provided with three stamped metallic panels 24, 26, 28 for forming a first and a second energy absorbing chambers 56, 58 between each other, an intermediate trim cover 30 connected to all the panels 24, 26, 28, and forming a third chamber 62 between that and the inner one of the three panels 24, 26, 28, and a specified energy absorbing medium held between the trim cover 30 and the inner one of the panels 24, 26, 28 for improving energy absorbing performance. A roughly C-shaped spring structure or plastic honeycomb structure 68 is preferable as the energy absorbing medium.
Patent JP-S58204208-A (JP)
Title: Pumped storage type powder generation and reclamation work
Inventor: YASUNOBU HIROSHI
IPC: F03B13/08
Filed: 1982-05-20
Abstract: PURPOSE:To construct the ground areas for fresh-water lake, reclamation site, etc., in addition to offering of conveniences by power station, etc., by constructing a dam and a pumped storage type power station in an adequate place, e.g., bay, inland sea, etc. CONSTITUTION:A dam D is constructed in an adequate place in the neighborhood or inside of the entrance of bay, inlsnd sea, etc., and gouped into the outside G1 and inside G2 of the dam. Then, in an adequate place between the outside and inside G1 and G2, a water-pumping type power station P is constructed. The outside G1 of the dam is readjusted for an upper water reservoir R1 and the inside G2 of the sam is readjusted for a lower water reservoir R'1 (or fresh- water lake, reclamation site, etc.). By this, for usual precipitation, the power station P is put into an usual operation mode, whereas for unusual precipitation, the power station is put into a continuous full-load water-pumping operation in such a way that the lower reservoir R'1 is not filled up.
Patent JP-H06272163-A (JP)
Title: Method for processing glass woven fabric and testing device therefor
Inventor: SUNAGA FUJIO
IPC: D06H3/14
Filed: 1993-03-17
Abstract: PURPOSE:To obtain the subject woven fabric for composite materials such as laminates of excellent electrical insulation and dimensional stability, etc., by making a glass woven fabric slide on an arris-bearing object having a built-in magnet therein and giving a flexural angle to the fabric to remove iron powder simultaneously with contaminating with the splitting of the fabric. CONSTITUTION:A glass woven fabric improved in the affinity for resin through surface treatment with an organosilane is pressed on an arris-bearing object having a built-in magnet therein while giving a flexural angle to the fabric and making to slide and move on the object to open the fabric (leading to improving resin impregnation into the fabric) and to remove electrically conductive iron powder simultaneously contaminating into the fabric followed by impregnating the fabric with a resin. The resultant glass fabric is then delivered onto a translucent plate with a light source on its back surface and passed through a testing device for inspecting the fabric surface to remove nonmagnetic materials adsorbed thereon, thus obtaining the objective glass woven fabric excellent in electrical insulation, heat resistance and mechanical properties (flexural strength, peel strength), suitable for, e.g. printed wiring laminates. The glass component in this glass fabric is pref. E-glass.