baber/WOPTO huggingface dataset:
Patent JP-H05313760-A (JP)
Title: Voltage generator
Inventor: DOI KOJI
IPC: G05F1/10
Filed: 1992-05-07
Abstract: PURPOSE:To provide the voltage generator which has a high output precision and allows addition of subsidiary functions and easily obtains many kinds of output waveforms. CONSTITUTION:A CPU 1 has digital data corresponding to one period of a desired voltage waveform and successively outputs this digital data at a preliminarily determined certain timing. This digital data is converted by a D-A converter and is supplied to an error amplifier 4 as the target value of the output voltage in the next period. The output of a saw tooth-wave oscillator 2 and the output of the error amplifier 4 are compared with each other by a comparing circuit 5 to generate a PWM signal. Since the output of a high voltage output circuit 6 is analogously controlled toward the target value in the next period by this PWM signal, the quick processing is possible and the output precision is improved, and the operation time of the CPU is shortened, and subsidiary functions can be added.
Patent JP-H04318960-A (JP)
Title: Lead frame and molding method using the same
Inventor: OSADA MICHIO
IPC: H01L23/50
Filed: 1991-04-17
Abstract: PURPOSE:To prevent defects such as deformation and breaking of a bonding wire by arranging a flow suppressing means of a molten resin material suppressing flow-in and filling of the molten resin material introduced into an interlead resin introducing part to the side of the bonding wire in the shape of a long loop. CONSTITUTION:A flow suppressing means of a molten resin material is formed of a salient piece 13 arranged in a position between the lead parts 7 to be a resin introducing part 9, and an internal 15 about the same in width as a lead pitch interval 14 is provided between the salient piece 13 and the lead part 7. Accordingly, the action of the molten resin material introduced into the resin introducing part 9 to move and flow to the surface side of a lead frame 2, to which a bonding wire 8 is connected, through between the lead parts 7 of the resin introducing part 9 can be suppressed with good efficiency. Thereby, when electronic parts are to be shaped by molding, defects such as deformation and breaking of the bonding wire 8 to be connected at high density can be efficiently and surely prevented.
Patent JP-2000304287-A (JP)
Title: Air conditioner for bathroom
Inventor: OTOMO ICHIRO
IPC: D06F58/10
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner for a bathroom which can keep the temperature within a bathroom roughly constant, and hardly allow cold wind to blow upon a bather. SOLUTION: When the room temperature detected by a room temperature detection sensor 10 exceeds the thermal valve off temperature, a thermal valve 4 is closed, and when the room temperature goes down under the thermal valve on temperature, the thermal valve 4 is opened. When the temperature of the heat exchanger detected by a heat exchanger temperature sensor 6 is under a specified temperature, a circulation fan 13 is stopped to prevent the blowout of cold wind, and as the temperature of the heat exchanger goes high, the number of revolutions of the fan is raised. Moreover, when the temperature of the heat exchanger is lowering, the number of revolutions of the fan is lowered to a number less when temperature of the heat exchanger is rising.  Furthermore, in case that the thermal valve is close, it sends air with a small number of revolutions from the circulation fan 13 so that it can detect the room temperature accurately while suppressing the blowout of cold wind.
Patent JP-H02292948-A (JP)
Title: Image reader
Inventor: KURAHASHI HIDEYUKI
IPC: H04N1/10
Filed: 1989-05-02
Abstract: PURPOSE:To shorten an image reading time by using a switch to detect the closure of an original setting glass, and moving a read head to a prescribed position in a closed state of the original platen glass. CONSTITUTION:A main switch 10 is turned on and off in response to the opening/closing actions of a cover 11 which covers the upper surface of a main body frame 1. When the cover 11 is opened and the switch 10 is turned on, a copying machine is started and the ON signal of the switch 10 is inputted to a CPU. Then an original is set on an original placing table 3 with the reading side of the original turned up and pressed down by an original platen glass 2 which can freely open and close to the frame 1. When the CPU detects a closed state of the glass 2, a read head 5 is moved to a read starting position. Thus the head 5 can quickly perform its reading operation. As a result, the image reading time is shortened together with improvement of the image reading efficiency.
Patent JP-S606624-A (JP)
Title: Production of lower olefin
Inventor: OKABE KIYOMI
IPC: C07C1/00
Filed: 1983-06-24
Abstract: PURPOSE:To produce a lower olefin in high selectivity, by reacting CO with H2 in the presence of a catalyst obtained by refluxing an aqueous solution of ferric halide in the presence of metallic iron, and hydrogenating the resultant ferrosoferric oxide at a specific temperature. CONSTITUTION:A 2-4C olefin is produced by the reaction of CO and H2. The reaction is carried out under 10-50kg/cm<2> pressure at a (H2/CO) molar ratio of 1/2-3/1 and 300-350 deg.C using a catalyst prepared by refluxing an aqueous solution of ferric halide in the presence of metallic iron and hydrogenating the resultant ferrosoferric oxide at 300-400 deg.C. The amount of the metallic iron is preferably 0.3-14mol per 1 mole of the ferric halide. When the refluxing is carried out in the presence of a hardly reducible metallic oxide (e.g. silica, alumina, etc.), Fe3O4 containing the above oxide is formed, which is susceptible to the oxidation with air but has improved catalytic activity per unit weight by the increase in the surface area.
Patent JP-H09277199-A (JP)
Title: Cushion member for paper vessel punching device
Inventor: TAKEUCHI TAKAYUKI
IPC: B26D7/18
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To prevent a cushion member from touching a carried-in material sheet and thereby suffering damage. SOLUTION: In a paper vessel punching device, punching scraps out of a material sheet which is carried one by one until it is mounted on a base plate of a die, is dropped by a punching member, which is projected from a base plate of a punch, by bringing both punch and die close to or keeping both away from each other. In the device, a cushion member 10 is installed in the base plate 3 of the punch in such a manner that the member 10 is projected in the same direction as that of the punching member 5. In the punching, the cushion member 10 is brought in close contact with pressure with a material sheet 2 in order to elastically position and hold and the material sheet onto the base plate of the die.  A tapered notch 10a is formed at a lower end corner part which faces the carrying-in side of the material sheet 2, and the cushion member 10 is constituted so as not to abut on the tip edge of a subsequent material sheet which is carried in after the punching.
Patent JP-S60257269-A (JP)
Title: Passbook printer
Inventor: SAKAMOTO MASAMI
IPC: B41J13/26
Filed: 1984-06-04
Abstract: PURPOSE:To obtain a thermal transfer type passbook printer capable of clearly printing irrespectively of the line or page in which to print, by a method wherein a medium is once fed forward by an excess amount, then it is fed backward to locate a printing line beneath a printing element. CONSTITUTION:When a stepping motor 11 is rotated clockwise and the passbook 3 is fed to and stopped at a predetermined position, the printing element 1 thermally transfers an ink of an ink ribbon 2 onto the passbook 3. After printing in the 10th line is completed, the passbook 3 is fed in the direction of an arrow A without printing in the 11th line, the feeding is continued until a central sewn part 31 of the passbook 3 is passed through a position where pinch rollers 46 and driving rubber rollers 41 are opposed to each other, and the passbook 3 is stopped. After the accumulated swell due to feeding is once eliminated by thus feeding the passbook 3 by a length not less than the length necessary for printing, the motor 11 is rotated counterclockwise to feed back the passbook 3 in the direction of an arrow B to the position for printing in the 11th line, whereby the condition wherein the central part of the passbook 3 is not swollen is secured, and then printing is conducted by the printing element 1.
Patent JP-S5239070-A (JP)
Title: Piston in a liquid pressure operated device used for a disc brake
Inventor: MATSUSHITA MINORU
IPC: F16D65/18
Filed: 1975-09-23
Abstract: PURPOSE:Proposed is a piston in a liquid-pressure operated device used for a disc brake, the total composition of which are made of synthetic resin material so as to minimize the weight of the piston.
Patent JP-H02293875-A (JP)
Title: Color copying device
Inventor: KOIZUMI YUTAKA
IPC: G03G15/01
Filed: 1989-05-09
Abstract: PURPOSE:To feed a transfer paper to a transfer part without bending and irregular carrying speed by providing a cutting means, which is activated so as to synchronize the length of original picture data, between a transfer paper feeding means and the paper feeding position, and also providing a guide means which smoothly and downwardly guides a transfer paper fed through both edges of a carrying path. CONSTITUTION:The color copying device is provided with the carrying path for a long-sized transfer paper fed from a transfer roll 41; the carrying path is provided with a feed roller 42, which sends out a transfer paper from the transfer paper roll 41, and a cutter 43 in that order. One edge of each of a paper front edge guiding plate 27 and a paper rear edge guiding plate 28 reaches a corresponding housing wall of the copying device, the plates 27 and 28 being provided on one side and its other side, respectively, of a transfer belt 17 in the carying direction; the housing wall in this part is provided with an opening through which a transfer paper can pass; and each of guide rollers 45 and 46, which rotate very slowly, is provided in a corresponding corner where the guide plate and the housing wall cross. Additionally, a slitter 47 and a cutter 44, following the ejecting port of a fixing device 31, are provided in that order. Thus, the occurrence of the bending and a irregular carrying speed of a transfer paper are prevented.
Patent JP-H07298806-A (JP)
Title: Filtration bottom plate at bottom part of water tank for enjoyment
Inventor: YOSHIDA TOKUMASA
IPC: A01K63/00
Filed: 1994-04-30
Abstract: PURPOSE:To obtain the filtration bottom plate at the bottom part of the water tank, enabling the smooth passage of water in mutually joined parts, even when the filtration bottom plate for the bottom part is joined to other filtration bottom plates and used. CONSTITUTION:In the filtration bottom plate having many slits or small holes in the upper surface part and the side surface parts, weak parts are disposed in the side surface parts. The slits can be expanded by cutting off the weak parts. The slits or small holes are enlarged by cutting off the weak parts, thus enabling the increase in an area for the passage of water and consequently guarantee the smooth flow of the water.
Patent JP-S62273023-A (JP)
Title: Dielectric heating type filter apparatus
Inventor: UCHIDA YOSHIHARU
IPC: B01D37/04
Filed: 1986-05-19
Abstract: PURPOSE:To improve efficiency, to achieve the optimum automation of a process, to increase the safety and long-term stability of the title apparatus and to reduce cost to a large extent, by applying dielectric heating in the treatment of a slurry inferior in filterability. CONSTITUTION:The valve 9 of a slurry supply port 4 is opened and closed by the command of a controller 8 and a definite amount of a slurry 10 is supplied to a filtering surface 3. Successively, the controller 8 orders the start of operation to a pressing machine 5, a vacuum discharge mechanism 6 and a high frequency oscillator 7 to start dehydration and drying. Subsequently, the dehydration quantity in the vacuum discharge mechanism 6 is measured, and heating, pressurizing and evacuation are stopped by the timer of the controller 8. After the finish of dehydration and drying, a lower lid 2 is lowered by vertical driving mechanisms 11, 11 to split a hermetically closed container 1 and a cake is taken out along with the filtering surface 3. After a new filtering surface 3 is again mounted to the upper surface of the lower lid 2, said filtering surface 3 is pushed up along with the lower lid 2 by the vertical driving mechanisms 11, 11 to be mounted as a part of the hermetically closed container 1.
Patent JP-H09303984-A (JP)
Title: Thermal element
Inventor: WATANABE KENJI
IPC: F28D15/06
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To move an arbitrary quantity of heat to an arbitrary place at an arbitrary time by arbitrarily connecting and disconnecting a flow of heat from a high heat temperature to a low heat temperature. SOLUTION: A heat element comprises a hollow pipe 13 for a heat pipe having a heating part 11 and a cooling part 12; a gas chamber 14 communicated with the cooling part side of the hollow pipe; a heater cooler 16, for example, an electric heater; and an electric switch 18. A capillary tube structure 13a (a wick) is formed in the inner wall of the hollow pipe 13 and the interior is sealed with a heating medium boiled by a heating part and condensed by a cooling part. Further, the interior of the gas chamber 14 is sealed with non- condensing gas 8 not condensed in a working temperature range. By the electric switch 18, energization to the heater cooler is brought into ON/OFF by the electric switch 18 to heat/cool non-condensing gas in the gas chamber.  The heating medium and non-condensing gas an interface 9 therebetween is located in an intermediate position A between a gas chamber and a cooling part during cooling and positioned closer to the heating part side B than the cooling part during heating of non-condensing gas.
Patent JP-H05316170-A (JP)
Title: Data monitor
Inventor: FUJITA MASAKATSU
IPC: H04L69/40
Filed: 1992-05-07
Abstract: PURPOSE:To provide a data monitor in which the utilizing efficiency of a memory is improved, comparison processing is implemented at a high speed at a low cost. CONSTITUTION:A data comparison pattern relating to data required for fault analysis is stored in advance in a data comparison memory 4 together with the sequence of data reception. Monitored data are fetched from a monitored line 1 to a data fetch section 3. A data comparison section 5 uses a specific part of the fetched monitored data as an address and compares the data with the data comparison pattern set in advance in the comparison memory 4 together with the sequence of data transmission reception. Then the presence of the necessity of data recording is discriminated and only the monitored data required for fault analysis are selected and written in a data collection memory 6.
Patent JP-S61272790-A (JP)
Inventor: ISHIMOCHI HARUKI
IPC: G09G1/16
Filed: 1985-05-28
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。
Patent JP-H0412651-A (JP)
Title: Plural-stator induction motor
Inventor: SATAKE TOSHIHIKO
IPC: H02K17/36
Filed: 1990-04-28
Abstract: PURPOSE:To make it have torque change aiming at startability improvement so as to decrease the sudden increase of load currents and the sudden change of load torque by giving phase difference to each rotation field which is created around two rotors. CONSTITUTION:The phase difference between the rotation fields of two stators is changed 180 deg., 120 deg., 60 deg., by connection changeover of series delta connection, and at 60 deg., (x) between phase windings U1-X1 and Y2-V2 and (y) of other phase, and (y) and (z) are changed over to parallel star connection, and also the phase difference changes from 60 deg. to 0 deg., thus it is put in rated operation. The sharing voltage of each coil in this case becomes 1.15 times, and the torque increases. Moreover, reversely it can be started at 180 deg. in phase difference of parallel star connection and shifted to 0 deg. of series delta connection. Accordingly, since the connection of two stator windings is performed by the two kinds of series delta connection in allowable range where the sharing voltage ratio of winding is small and parallel star winding, it becomes possible to get the torque properties of a motor in accord with load properties.
Patent JP-S5815357-A (JP)
Title: Telephone exchanger
Inventor: ISHIZAKI JIYUNYA
IPC: H04M3/08
Filed: 1981-07-22
Abstract: PURPOSE:To grasp the control state of a central processing means visually and intutionally, by providing a display element monitoring the control state of the central processing means, and displaying the subscriber number and the number of an outgoing register connected to the subscriber via a crossbar switch. CONSTITUTION:A crossbar switch 7 is provided between subscriber circuits 4 and 5 connected to a plurality of subscribers 1, 2 of a wire exchanger and an outgoing register 9 selecting a trunk desired by the subscribers 1 and 2, and the switch 7 and the register 9 are controlled with a central processing means CPU 12. A display element 13 is connected to the CPU12, and a printed circuit board 20 is provided with light emission elements LEDs 21-23, 25-27 and a display device 24 representing the direction of signal processing. The subscriber number, the number of the register 9 connecting the subscriber and the direction of processing are displayed on the display element 13, allowing the control state of the CPU12 to visually be grasped.
Patent JP-H09303160-A (JP)
Title: Gas turbine device
Inventor: OYAMADA YASUNORI
IPC: F02C7/143
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To prevent the misfire of a combustor caused by increasing a water atomizing amount and suppress a trip of a generating set, by providing a means atomizing water to air introduced to a compressor, in a gas turbine device. SOLUTION: In a gas turbine 1, compressed air from its compressor 2 and fuel from a fuel line 9 of separate system are supplied, to be burned in a combustor 4, power is generated. This combustor 4 performs combustion by joining fuel under supply of compressed air, but here, from a water injection nozzle built in a fuel nozzle, water supplied via a water supply line 8 is injected in the combustor 4. In the vicinity of an inlet of the compressor 2 of an intake duct 5 introducing air (atmosphere) to the compressor 2, a water atomizing nozzle 7 is provided, so as to atomize therefrom fine particulated water in a mist state into the intake duct 5, in this way, air is cooled by the heat of vaporization of atomized water, a suction flow amount to the compressor 2 is increased.
Patent JP-H05311063-A (JP)
Title: Sealant composition
Inventor: MURAYAMA YUKIHIKO
IPC: C08L71/02
Filed: 1992-05-07
Abstract: PURPOSE:To obtain a sealant compsn. excellent in fast-setting properties by blending a polyether polymer having cross-linkable hydrolyzable silyl groups in the molecular terminals thereof with a given amt. of a specific titanium chelate compd. CONSTITUTION:A polymer having a polyether chain essentially as the main chain and cross-linkable hydrolyzable silyl groups in the molecular terminals thereof is prepd., e.g. by reacting an oxyalkylene polymer having etherified allylolefin groups in the molecular terminals thereof with a hydrosilicon compd. in the presence of a transition metal of the Group VIII. 100 pts.wt. polymer thus prepd. is blended with 0.1-10 pts.wt. titanium chelate compd. of formula I (R<1> and R<2> are each 1-10C alkyl; and R<3> and R<4> are each 1-8C alkyl), e.g. a compd. of formula II or III, as a curing catalyst to prepare a sealant compsn. This compsn. is low in toxicity and quickly curable into a rubbery material upon the reaction with moisture in air, and hence may suitably be used as a sealant.
Patent JP-S60258255-A (JP)
Title: Polyphenylene ether composition having improved moldability
Inventor: TAMURA YUTAKA
IPC: C08L23/00
Filed: 1984-06-05
Abstract: PURPOSE:A composition having extremely improved molding and processing properties without damaging heat resistance, obtained by blending polyphenylene ether or a composition of it and a specific diamide compound. CONSTITUTION:Polyphenylene ether or a composition of it and a styrenic resin is blended with a diamide compound shown by the formula (R<1> and R<2> are saturated or unsaturated chain hydrocarbon residue, alicyclic hydrocarbon residue, or aromatic hydrocarbon residue containing straight chain or side chain, or their derivative residues, with the proviso that total of number of carbons of R<1> and R<2> is 2-10; -X is -O-, -S-, or -COO-, etc.; R<3> and R<4> are saturated or unsaturated chain hydrocarbon residue, alicyclic hydrocarbon residue, or aromatic hydrocarbon residue containing 1-10C straight chain or side chain, or their derivative residues).
Patent JP-H0412973-A (JP)
Title: Take-up device reel type cable
Inventor: NIKORASU EDOWAADO SUKUWAIAA
IPC: B65H75/28
Filed: 1990-04-26
Abstract: PURPOSE: To eliminate the risk of damaging an expensive multi-conductor cable by using a planetary member which rotates around a stationary drum, for winding a cable onto a stationary drum or unwinding the cable from the stationary drum. CONSTITUTION: When an outer cable 7 is paid out, an outer drum 1 and a planetary carrier 4 are rotated counterclockwise, and an inner cable 8 is drawn out from a stationary inner drum 2 so as to be wound around a planetary drum 3 in a condition as indicated by reference numeral 17. In order to prevent the cable 8 from slacking, a torque applying device 6 continuously applies a counterclockwise torque to the planetary carrier 4. In order to rewind the outer cable 7 which is therefore stored in the outer drum 1, the outer drum 1 and the carrier 4 are rotated clockwise so as to be held in a stretched condition by the torque applying device 6. Further, the carrier 4 is also rotated clockwise so that the inner cable 8 is rewound onto the inner drum 2.
Patent JP-S5739029-A (JP)
Title: Continuous winding method of metallic sheet
Inventor: KAWASAKI HIRONORI
IPC: B22D11/06
Filed: 1980-08-21
Abstract: PURPOSE: To surely catch metallic sheets with a simple mechanism, and to enable a stabilized and continuous coiling of it, by controlling the outside surface of a cooling roll so as to have the same speed of rotation as that of coiling roll.  
     CONSTITUTION: The molten metal 1 in a crucible 1 is continously supplied in an injection mode onto the surface cooling roll of a rapidly rotating metallic plate 6 from the crucible 1 via a nozzle 2 by way of the prescribed gas pressure applied by a conduit pipe 3. The injected molten metal 1 freezes on the rapidly rotating metallic plate 6 to become a metallic sheet 4, and after rotating a certain length with the rotating metallic plate 6, it is peeled by the compressed air blown from a peeling nozzle 5 provided near the surface of the rotating metallic plate 6, and blown to fly away radially from the rotating metallic plate 6. At this moment, the initial speed of the flying of this metallic sheet 4 coincides with the peripheral speed of the rapidly rotating plate 6. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07312980-A (JP)
Title: Apparatus for supplying grafting stock to grafting apparatus
Inventor: OGOSHI TAKAHIRO
IPC: A01G1/06
Filed: 1994-05-27
Abstract: PURPOSE:To provide an apparatus for supplying a grafting stock to a grafting apparatus capable of holding a number of stock nurseries and scion nurseries on a table and enabling easy take out of the nurseries. CONSTITUTION:This apparatus for supplying a grafting stock to a grafting apparatus has the following structure. A stock nursery table 5 is placed at the stock-supplying side and a scion nursery table 7 is placed at the scion- supplying side interposing a grafting main body having a grafting clip feeder, a grafting means, a grafted nursery transferring and cutting means, etc., between the tables. The stock nursery table 5 holding the stock nursery and the scion nursery table 7 holding the scion nursery are made to be movable in lateral direction.