baber/WOPTO huggingface dataset:
Patent JP-S6270603-A (JP)
Title: Steam turbine
Inventor: HIGUCHI KIMIYA
IPC: F01D17/20
Filed: 1985-09-25
Abstract: PURPOSE:To ensure the stable turbine output by, upon an over pressure running, throtting the part of a steam adjusting valve through a control device for controlling said valve due to the signal supplied from a pressure detecting device, thereby distributing the whole nozzle area in varying the effective nozzle number out of the nozzles in a first stage. CONSTITUTION:Upon an over pressure running where only a main steam pressure rises while a main steam from rate in not changed, the main steam pressure exceeding the rating pressure is detected by a pressure detecting device 8 and the obtained pressure signal is input to the comparator 11c of a second control circuit 9b. Then, in the comparator 11c, said pressure signal is compared with the set pressure signal output from a pressure setting device 10 so as to be output as a deviation signal. And, the deviation signal is multiplied by a pressure adjusting ratio in a multiplier 14 so as to be input to an opening setting device 12b and to be amplified by an amplifier 13b, thereafter being input to a second steam adjusting valve 3b for turning said valve 3b in the closing direction. Therefore, it is possible to control the valve 3b to be full open, upon the over pressure running where the main steam pressure becomes extremely higher.
Patent JP-H0555295-A (JP)
Title: Semiconductor integrated circuit device
Inventor: NAKINO KATSUMI
IPC: H01L21/60
Filed: 1991-08-23
Abstract: PURPOSE:To prevent the electric short circuit between the bonding wires connecting the bonding pads made on a semiconductor chip with inner leads. CONSTITUTION:A bonding pad 16a is made on the face of the lower stage in the etching region 14 where a step is provided by etching the periphery of a semiconductor chip 12, and a bonding pad 16b is made on the face of the upper stage of the step being the region excluding the etching region 14. The bonding pads 16a and the inner leads 18a, and the bonding pads 16b and the inner leads 18b are connected with each other, respectively, by bonding wires 19. Accordingly, the interval between the bonding pads 16a in the outside row near to the periphery of the semiconductor chip 12 being made on the face of the lower stage of the step and the bonding pads 16b in the inside row far from the periphery being made on the face of the upper stage of the step widens, consequently the intervals between the bonding wires 19 in the vicinity of the bonding pads widen, and the electric short circuit between the bonding wires can be prevented.
Patent JP-H0855093-A (JP)
Title: Multiple vector parallel computer
Inventor: NOGI TATSUO
IPC: G06F15/16
Filed: 1994-08-11
Abstract: PURPOSE:To perform calculation at an extra-high speed by coupling the main storage part, which consists of a specific threedimensional arrangement of unit main storage parts each having a. specific three-dimensional arrangement, and the processor part, which consists of a specific square arrangement of unit processor parts consisting of processor units for control and vector units for parallel calculation, through, a network part. CONSTITUTION:The main storage part consists or three-dimensional arrangement {ME (I, J, K), I, J, K=1, 2,..., M} of M%M(X) unit main storage parts 101 each of which consists of three-dimensional arrangement {MB(i, j, k),l, j, k=1, 2,...,N} of NXNXN memory banks, ana the processor part consists of square arrangement {PE(I, J), I, J=1, 2,...,N} of MXM unit processor parts 100 each of which consists or the processor unit for control ana N vector units for parallel calculation {VU(i), i=1,2,...,N}, and the main storage part and the processor part are coupled with the network part between them. Thus, calculation at an extra- high speed is realized.
Patent JP-H0565807-A (JP)
Title: Control device for cogeneration system
Inventor: NAKAMARU TADASHI
IPC: G06Q10/04
Filed: 1991-08-23
Abstract: PURPOSE:To enlarge the range of application of the system and minimize loss of heat energy by providing a heat demand predicting unit and an electric power demand predicting unit, a heat-power ratio calculating unit for calculating a heat-power ratio from the measurement results of a heat output measuring unit, and a heat output control unit for performing output control of a heat system process. CONSTITUTION:A heat demand predicting unit l and a power demand predicting unit 2 determine a heat demand prediction value and a power demand prediction value at that time. These prediction value, along with an actual measured heat output value measured by a heat output measuring unit 3 are inputted to a heat-power ratio calculating unit 4. The heat-power ratio calculating unit 4 determines a heat-power ratio based on the heat demand prediction value, the power demand prediction value, and the measured heat output value to input the heat-power ratio to a heat output control unit 5. The heat output control unit 5 controls the ratio of output of heat energy to output of electric energy in the cogeneration systems so as to most suitably control a heat-system process and an electri.c system process having different time constants.
Patent JP-H0494139-A (JP)
Title: Metallic solder tape
Inventor: WATANABE KEIJI
IPC: H01L21/52
Filed: 1990-08-10
Abstract: PURPOSE:To prevent the poor fusibility by the oxidation of solder itself, which occurs when a semiconductor element and a vessel for semiconductor element are bonded, the storage of the bonding strength with the semiconductor element, etc., by covering the surface of a solder tape with gold or metallic which does not injure the fusibility of the solder. CONSTITUTION:A metallic solder tape is wound on a reel for installation on an automatic mounter device. For the solder tap 1, the solder 3 such as gold, and tin in covered with Au plating 4 about 0.1-0.2mum. Since gold plating is applied before the surface of the solder tape is oxidized, the poor adhesive property by surface oxidation can be improved.
Patent JP-S6455343-A (JP)
Title: Method for recovering of valuables
Inventor: OKAJIMA YASUHIRO
IPC: C22B3/00
Filed: 1987-08-26
Abstract: PURPOSE:To improve the recovery of valuables by treating a material contg. the valuables such as As, Sb and Sn in the prescribed alkali water soln., thereafter regulating the pH and temp. of the soln. and separating it into the soln. and precipitate. CONSTITUTION:The material contg. As, Sb, Sn, S, etc., is immersed into the alkali water soln. of 8-10pH and 40-60 deg.C temp. to leach As into a primary leachate and the As concn. is regulated to <=20g/l. Sb and Sn are then separated as a residue. Said primary leachate is regulated to 7-8pH and Sb and Sn are precipitated. The primary leaches residue is furthermore subjected to an alkali treatment of >=11pH and >=80 deg.C temp. to leach Sb and Sn into a secondary leachate. Cu, Pb, etc., are then separated as the secondary leached residue and the secondary leachate is regulated to 10-11pH, by which Sn is separated and recovered as the residue.
Patent JP-S59103626-A (JP)
Inventor: ARAI MASAO
IPC: A47J31/00
Filed: 1982-12-03
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-H0748944-A (JP)
Title: Parking facility
Inventor: HAMADA TOSHIFUMI
IPC: E04H6/06
Filed: 1993-08-04
Abstract: PURPOSE:To obtain a space-saving parking system by constituting a conveyor of a housing section, in which the conveyor can be loaded and unloaded onto and from cradles installed to each floor, and a carrying section, in which an expansion arm is arranged in a freely vertically movable manner. CONSTITUTION:When an automobile 2 is housed in a parking system 1, expansion arms 8 are extended to the housing section 3 side, suspending arms 6 mounted on the third expansion-contraction members of the arms 8 are inserted under the suspending sections 57 of a conveyor 5 disposed on a cradle 35, and the arms 6 are lifted slightly by lifting-lowering mechanisms 7 through the arms 8, 8 and the conveyor 5 is hung up. The arms 8, 8 are elongated on the front A side of a housing section 3, the arms 8 are lowered by the mechanisms 7, the conveyor 5 is brought down on a ground surface, and the automobile 2 is driven into the system 1. The arms 6 are lifted through the arms 8, 8, the conveyor 5 is hung up and stopped on the housing floor of a housing section 3, the arms 8 are expanded to the housing section 3 side, the conveyor 5 is positioned just above the cradle 35, and the arms 6 are lowered through the arms 8, 8 by the mechanisms 7 and the conveyor 5 is placed on the cradle 35.
Patent JP-H0375852-A (JP)
Title: Microprogram control storage device
Inventor: KAWAGISHI KYOJI
IPC: G06F12/16
Filed: 1989-08-18
Abstract: PURPOSE:To suppress the degradation of processing performance at the time of the correction of a one-bit-error by executing write-in to a control storage part by using an error address data register with a microinstruction when an error correction microprogram is started. CONSTITUTION:When the one-bit-error of the control storage part 1 occurs in some microprogram processing, it is corrected immediately, and after execution, the processing is continued, and consequently, an address at the time of the occurrence of the error and data after the correction are held in an error address data register 11. Then, when the error correction microprogram is stared, the write-in to the control storage part 1 is executed by using the error address data register 11 with the microinstruction. Thus, the degradation of the processing performance accompanied with the correction of the one-bit-error can be suppressed to the minimum.
Patent JP-H0879705-A (JP)
Title: Method and apparatus for transferring audio/video/data through system bus
Inventor: MAIKERU SUKOTSUTO DEIISU
IPC: H04N5/44
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To transmit signals in a jitter-free state by using a time stamp in a super packet for generating a synchronizing clock for processing a transport packet. SOLUTION: An edge detector 31 in the signal sorter 202 of a clock generator used for a recorder fetches the count value of a counter 36 incorporated in a system clock generator 208 to a latch 35 in response to the transition of a frame clock. At the same time, the detector 31 separates the component of a super packet by supplying a control signal which controls a demultiplexer 32 and stores a time stamp in a memory 34. A clock controller 39 reads the values of the successively supplied time stamps, forms an error signal proportional to the difference between the values of the time stamps, and supplies the error signal to a voltage-controlled oscillator 37. The oscillator 37 generates a system clock which is synchronized to the time stamp in the super packet. Therefore, the signal packet used by the recorder becomes a substantially jitter- free packet.
Patent JP-S6192947-A (JP)
Title: Hydraulic control valve of brake
Inventor: UCHIHARA TATSUO
IPC: B60T8/30
Filed: 1984-10-09
Abstract: PURPOSE:To obtain an ideal braking force distribution between front and rear wheel brakes by setting the spring characteristics of a main spring controlling the shift quantity of the plunger of the said valve to the nonlinear characteristics having a curve opposite to that of the nonlinear characteristics of a suspension spring. CONSTITUTION:A hydraulic control valve 100 is formed by inserting a stepped valve plunger 110 into a housing 102, and when the said plunger 110 is lowered from a predetermined position, a bar-like lug 112 pushes down a check ball 121 to open a ball valve 125. Thereby, the braking liquid pressure from an inlet port 104 is fed to a rear wheel brake unit through an outlet port 107. The plunger 110 is moved downward against a main spring 130 via a lever 140 due to the displacement of a spring 142, the tensile load of which is increased as the rear-wheel load is increased. In this case, the main spring 130 is set to the nonlinear characteristics having a curve opposite to that of the nonlinear characteristics of a suspension spring.
Patent JP-H0633131-A (JP)
Title: Slag reforming agent
Inventor: NOBEMOTO AKIRA
IPC: C21C7/076
Filed: 1992-07-17
Abstract: PURPOSE:To produce the slag reforming agent which is drastically suppressed in fuming by mixing Al powder and Al2O3, powder at specific molar ratios and molding the mixture, thereby forming granules and lumps having a specific apparent sp.gr. CONSTITUTION:The slag reforming agent is produced by mixing the Al powder (about <=5mm grain size) and the Al2O3, powder (about <=5mm grain size) in such a manner that the molar ratios of the Al/Al2O3 attain 1 to 8 and molding the mixture to form the granules or lumps having >=2.0 sp.gr. The stag reforming agent produced in such a manner drastically suppresses the fuming at the time of slag reforming, eliminates the restriction on the place of use, enhances a slag reforming rate and reduces the consumption thereof.
Patent JP-S6360989-A (JP)
Inventor: RABI KEE BAAMA
IPC: C07D493/08
Filed: 1987-08-25
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-S6457638-A (JP)
Title: Pre-aligner device
Inventor: KURIMOTO KOZO
IPC: B23Q1/48
Filed: 1987-08-28
Abstract: PURPOSE:To obtain a device of simple structure capable of coping with various kinds of wafer size by constituting a stage in a manner in which it can travel the distance corresponding with various kinds of wafer size, and providing an optical microscope with a CCD sensor in order to detect an orientation flat and a pre-alignment mark by using the same optical microscope. CONSTITUTION:In order to detect the orientation flat and the pre-alignment mark of wafer 1, a stage 21 is installed, which moves the orientation flat 7 and the pre-alignment mark of wafer 1 into the visual field of an optical microscope. The stage is constituted in such a manner as to be able to travel the distance corresponding with various kinds of wafer 1 size. The optical microscope is provided with a CCD sensor 35, in order to detect the orientation flat and the pre-alignment mark by using the same optical microscope. After the wafer 1 is rotated and the position of the orient flat is detected by the CCD sensor 35, it is detected by a two-dimensional sensor like a television camera, and magnified on a television monitor 18. Thus the position of the orientation flat is accurately obtained, and whether the orientation flat 7 is aligned at a specified position or not is confirmed with the television monitor 18.
Patent JP-S58116315-A (JP)
Inventor: NAKANO OKIHIKO
IPC: A47B77/08
Filed: 1981-12-29
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-H1163503-A (JP)
Title: Gas cooking stove
Inventor: NAGARA HIROYOSHI
IPC: F23N5/04
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive sensor by dispensing with members of a controller, a dry battery, etc., in a cooking oil overheat preventer of a gas cooking stove. SOLUTION: This stove is so constituted as to be provided with a temperature sensor for prevention of overheat of cooking oil at the center of a stove. In this case, the temperature sensor is composed of a bimetal switch 7 being a photosensitive body inserted into the sensor body 8, a fixing means 9 for fixing the bimetal switch 7, a spring 12, a shaft 13, and a fixing means 14 for fixing the shaft 13. Furthermore, the bimetal switch 7, a thermocouple, and a relief valve provided in a gas passage are connected in series by a cable 10 so as to constitute an electric closed circuit.
Patent JP-2001038015-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To prevent the situation that a prize ball control means erroneously receives a command and the prize balls for a number different from the number of the prize balls to be paid out are paid out, in a game machine for which a game control means and the prize ball control means are separately installed. SOLUTION: When the value of a prize ball storage counter is not 0, the game control means of a main substrate sends out a prize ball start information command to the prize ball control means of a prize ball control substrate. The value of the prize ball storage counter is counted up when winning is detected. At the time of receiving the prize ball start information command, the prize ball control means starts the drive of a ball payout device. The game control means detects payout game balls from the ball payout device, and at the time of detecting that the game balls for the number decided beforehand corresponding to the winning are paid out, sends out a prize ball stop information command to the prize ball control means. At the time of receiving the prize ball stop information command, the prize ball control means stops the drive of the ball payout device.
Patent JP-H1152012-A (JP)
Title: Ic inserting and sampling device
Inventor: NOMURA MINORU
IPC: G01R31/26
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To shorten time to grade, classify, and store ICs on the basis of the results of a burn-in test by providing the function of transporting an IC sampled from a socket by a suction head to a predetermined category storing part and specifying any order for classification and storage and the function of changing and specifying the category number of the category storing part. SOLUTION: After the completion of a B/T, for supplying a burn-in board (B/I board) 1 on which ICs are already mounted and an empty tray 5 for a device main body 4, the burn-in board 1 and the empty tray 5 are set at a board loader 12 and a tray loader 16, respectively. With an instruction for starting classifying and sampling operations from a control panel, a board index is measured by an index measuring means 14, the result is transmitted to and stored in a device control part 7, and the data on the B/T results of the ICs mounted on the socket 3 is requested to a B/T device and received. On the basis of the data, the ICs are sampled by a suction head, classifying and housing operations are repeated into each of category housing part 16a and 16b and a failure part, and the board 1 is automatically stored in a board unloader 12.
Patent JP-S58116846-A (JP)
Title: Demodulation system for fm-modulated digital data
Inventor: KUBO KENKICHI
IPC: H04L27/14
Filed: 1981-12-29
Abstract: PURPOSE:To control the width of a window pulse according to variation in clock bit intervals, by deciding the width of the window pulse on the basis of the mean value of time intervals of preceding clock bits. CONSTITUTION:When a detection input signal is transmitted to an input terminal IN and a timer TM2 measure a time interval twn-1, the 1st latch circuit 3 latches the value of a time interval twn-2 and the 2nd circuit 4 latches a time interval twn-3. An operating device 5 decides on the width tDn-1 of a window pulse by multiplying the mean value of said two time intervals by a specific coefficient. A window pulse control circuit 6 generates a window pulse WP(td) having the width tDn-1 calculated by the operating device 5 at an output terminal P while regarding a fall of a succeeding clock bit Cbn-2 transmitted from a terminal IN as a starting point, and supplies the pulse to a sampling circuit 7. At the other output terminal of the circuit 6, the inversion output of the output at the terminal P appears to reset the timer 2 through an AND circuit 1. The same operation is carried out repeatedly thereafter.
Patent JP-S6457802-A (JP)
Title: On-vehicle antenna
Inventor: SHINNAI MASAO
IPC: H01Q1/32
Filed: 1987-08-28
Abstract: PURPOSE:To improve the reception gain by applying capacitive coupling between a transparent antenna and a heating filament. CONSTITUTION:As the transparent antenna 3, a transparent conductive film such as an ITO film is formed on a plate glass 1 by a method such as sputtering or vapor-deposition. A feeding bar 4 made of a copper foil is adhered along the upper side edge of the transparent conductive film and a lead wire 5 prolonged up to the side is adhered from the center of the feeding bar 4. On the other band, plural heat filaments and auxiliary wires 7 are formed by printing and baking with conductive paste. Capacitive coupling is applied to the transparent antenna 3 and the heating filament 6 by the auxiliary wire 7 so as to pick up a high frequency current flowing to the heating filament in addition to a high frequency current received by the antenna itself thereby improving the reception gain of an AM broadcast wave especially as well as FM, TV broadcast waves.
Patent JP-H06196455-A (JP)
Title: Method of treating semiconductor substrate
Inventor: SHIRAISHI TADAYOSHI
IPC: H01L21/304
Filed: 1991-07-31
Abstract: PURPOSE:To provide a method of cleaning the surface of a silicon wafer, wherein a natural oxide film is removed without heating the wafer and the surface of the wafer is kept high in flatness by uniform etching. CONSTITUTION:A silicon wafer is placed in a mixed gas atmosphere of chlorine fluoride and hydrogen, the mixed gas is irradiated with ultraviolet rays to produce hydrogen fluoride radicals, a natural oxide film formed on the surface of the silicon wafer is removed by the hydrogen fluoride radicals concerned, then the mixed gas is replaced by chlorine fluoride alone, the chlorine fluoride atmosphere is irradiated with ultraviolet rays to generate fluorine radicals and chlorine radicals, and then the silicon wafer is etched by these radicals.
Patent JP-H05304950-A (JP)
Title: Bifidus proliferation promoter
Inventor: SASAKI TAKASHI
IPC: C12N1/20
Filed: 1992-07-20
Abstract: PURPOSE:To provide the subject promoter containing, as active ingredient, arabinoxylooligosaccharide, nonassimilable by putrefying bacteria such as Escherichia coli or other kinds of harmful bacteria, but selectively assimilable by bifidus alone, thus useful for bifidus highly effective for health promotion. CONSTITUTION:Wheat bran is dispersed in warm water at 50 deg.C and agitated for 5min followed by filtration by a centrifugal filtering machine to recover a solid component, which is then put into a 0.2N aqueous NaOH solution at 70 deg.C and dissolved by agitation for 90min. The resultant solution is allowed to cool and the pH value is adjusted to 6; the solution is then warmed to 50 deg.C and mixed with a cellulase's phosphate buffer solution (pH 6.0) to carry out hydrolysis for 4hr followed by raising the solution temperature to 90 deg.C and keeping the state for 30min to deactivate the enzyme. Thence, the resultant solution is allowed to cool and injected into a column packed with activated carbon to eliminate the xylooligosaccharide fraction with 10vol.% ethanol followed by eluting the adsorbed matter with 70vol.% ethanol, and the elute is concentrated to obtain arabinoxylooligosaccharide. The objective promoter contains this arabinoxylooligosaccharide as active ingredient.
Patent JP-H0494882-A (JP)
Title: Method for controlling laser beam machine
Inventor: YOSHIMA KAZUMASA
IPC: B23K26/00
Filed: 1990-08-10
Abstract: PURPOSE:To protect burning from generation and to reduce a piercing time by piercing with gradually increasing frequency and duty ratio of laser oscillation of the initial state of piercing. CONSTITUTION:In this system, in a piercing time machining is made by laser beam LB oscillated by the initial condition in the initial state of piercing, made by laser beam LB as the frequency (f) and the duty ratio (d) are increased gradually in the intermediate state and made by laser beam LB oscillated through the laser beam by the terminal condition in the final state. Since the frequency (f) of the laser oscillation and the duty ratio (d) are increased gradually with the advance of piercing, generation of burning can be prevented effectively and the tower of the laser beam LB is enlarged by the increase of the frequency (f) and the duty ratio (d).