baber/WOPTO huggingface dataset:
Patent JP-H10318505-A (JP)
Title: Production of burner head
Inventor: INOMATA MASANOBU
IPC: F23D14/06
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To produce the manufacturing cost of a burner head by making an opening in a semiproduct forged using a molding die for a first burner head being applied to a burner having no pan-bottom temperature sensor thereby manufacturing a second burner head being applied to a burner having a pan- bottom temperature sensor. SOLUTION: The burner head 6 of a burner shown at (A) is formed to cover a burner body 5 including the inside diametral section 52 thereof entirely from above while the burner head 6 of a burner shown at (B) is formed to have an opening 63 above the inside diametral section 52 of the burner body. The burner head 6 is molded by forging or casting through the use of a molding die comprising upper and lower dies and then flashes are removed therefrom to produce the burner head 6 shown at (A). The burner head 6 shown at (B) is produced by removing flashes from a molding obtained by forging or casting through the use of a molding die and making an opening 63 through punching or cutting.
Patent JP-H01299903-A (JP)
Title: Humidifying and cooling system for roadbed surface
Inventor: OHASHI KAZUO
IPC: E01C11/26
Filed: 1988-05-25
Abstract: PURPOSE:To prevent freezing of a road, ground or the like and melting of a pavement from occurring by setting up plural pieces of pipes beneath a roadbed surface, making a heating medium or a cooling medium flow in these pipes, and humidifying or cooling the roadbed surface. CONSTITUTION:Each of double pipes 3, 4 provided with two pipes parallelly is set up in a lower part of a roadbed surface 1 of concrete or asphalt pavement. Then, heating medium inlet side headers 6, 8 and heating medium outlet side headers 7, 9 are set up at both sides of these pipes 3, 4, and heating medium flowing directions of each pipe where the double pipe 3 or 4 is parallelly installed are connected so as to become the reverse direction to each other. In addition, these heating medium headers 6-9 are selectively interconnected to a cooling medium supply source 14 or a heating medium supply source 17.
Patent JP-H09134979-A (JP)
Title: Electric power distribution structure for integrated circuit chip module and its manufacture
Inventor: RARII RUISU MORESUKO
IPC: H01L21/822
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To provide the structure of a board having a module property in which an individual part is preliminarily tested before the final assembling of the board and at least some parts can be repaired and also provide its manufacturing method. SOLUTION: In this method, a number of mesas having a conductive upper surface in a substantially single plane and a base plate 12' formed in a pattern- like form are provided. Thin matched dielectric layers 43, 45, 47 49 are formed on the exposed surface of the mesas and a support base, and a conductive material covers a dielectric material filling between the mesas and in the periphery thereof. The upper surface of the mesas and the upper surface of the conductive material are in a substantially identical plane and are insulated from each other by the dielectric material, and the obtained structure is flattened by polishing.  Next, multilayered thin film structure 30 for a multi-chip module is formed on electric power distribution structure, and a power source and an earth potential are supplied to a microelectronics part mounted in the surface by using a path passing the thin film structure 30.
Patent JP-S5252115-A (JP)
Title: Process for producing cold rolled steel plate of high strength
Inventor: OOHASHI NOBUO
IPC: C21D9/46
Filed: 1975-10-24
Abstract: PURPOSE:To produce cold rolled steel plate of high tensile strength and excellent workability by combining correlatively chemical component, composition, hot rolling, cold rolling, cold draft, annealing.
Patent JP-S5553969-A (JP)
Title: Picture signal encoder
Inventor: IINUMA KAZUMOTO
IPC: H04N1/41
Filed: 1978-10-17
Abstract: PURPOSE: To give the compression encoding to the picture signal including the mesh-spot picture by encoding the predictive error signal obtained through the automatic selection of distance D corresponding to the change of the mesh-spot pitch.  
     CONSTITUTION: Binary coded picture signal X is delayed by a fixed amount  through register 2, line memory 5 and others to obtain samples A 1 ∼A 4  corresponding to picture elements a 1 ∼a 4 . On the other hand, samples B 1 ∼B 4  delaying by the sample number equivalent to distance D are obtained through variable delay circuits 3a and 3b and then applied to ROM6 along with samples A 1 ∼A 4  to generate predictive value Pi. Value Pi is then supplied to exclusive logic sum circuit 7a, and thus predictive error signal Yi is delivered to be memorized in shift register 8. Comparator 10 transmits signal M to multiplexer 12a to select the minimum predictive noncoincidence number through counting and comparison. Here signal Yp featuring the minumum predictive error is delivered. Both signals Yp and M are sent to encoder 13 for the compression encoding, and thus the compression code is drawn out through output terminal 20. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04352447-A (JP)
Title: Vacuum manufacturing device
Inventor: UCHIDA FUMIHIKO
IPC: H01L21/205
Filed: 1991-05-30
Abstract: PURPOSE:To facilitate alteration of a vacuum manufacturing/analyzer of an existing constitution to a vacuum manufacturing/analyzer of other constitution and to prevent leakage of corrosive gas to the analyzer. CONSTITUTION:A load locking chamber having a first semiconductor wafer conveying inlet, is provided in each of a thin film forming unit 1, a dry cleaning unit 2, a dry etching unit 3, a transmission type electron microscope 4, a photoelectron spectroscope 5, and a scan type tunnel microscope 6, and a moving type vacuum chamber 7 having a second semiconductor wafer conveying inlet which can airtightly be connected to the first inlet, is provided.
Patent JP-H05318362-A (JP)
Title: Automatic positioning method for automatic wiring junction device and robot working portion
Inventor: HIROSE NORIKO
IPC: B25J9/10
Filed: 1992-05-20
Abstract: PURPOSE:To preliminarily recognize deflection of the relative position between a matrix board and a working portion of a robot, and to exactly perform a positioning process by providing a control means which performs the positioning process of the working portion of the robot on the basis of the recognizing process of the fixed state of the matrix board. CONSTITUTION:Before moving to inserting and drawing-out operation of a short-circuiting pin 11, discrimination marks BDK provided preliminarily at 3 to 4 positions a matrix board Mi in addition to insertion holes Pn are detected by means of a position detecting means 13 through a control means 14. By this, on the basis of the fixed state of the matrix board Mi, e.g. its inclination, deflection of the relative position between the fixing coordinate system of the matrix Mi and the robot coordinate system of the working portion 12 of the robot is recognized and processed by means of the control means 14. On the basis of this result, the working portion 12 of the robot is positioned to the specified insertion holes Pn of the matrix board Mi.
Patent JP-H04352275-A (JP)
Title: Program selection device
Inventor: TAKENAKA TOSHIHIRO
IPC: G06F15/02
Filed: 1991-05-30
Abstract: PURPOSE:To accurately grasp the current operation state by putting a function program in execution back into its initial state temporarily if an application key is operated during the execution of the function program. CONSTITUTION:If one application key is operated, the kind of the pressed application key is decided. When another application program is being executed, the application program in the execution is set in the initial state and key input is in stand-by state (n3). When no application program is being executed, the initial state of the operated application program, i.e., the initial state of a calendar is set and key input is in stand-by state (n4). Therefore, even if the application key is operated by mistake, another program is not executed and the current operation state can accurately be grasped.
Patent JP-S5919309-A (JP)
Inventor: AKIYAMA KENICHI
IPC: H01G4/22
Filed: 1982-07-23
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-H01296352-A (JP)
Title: Duplex processor
Inventor: HAYASHI TAKAO
IPC: G06F11/18
Filed: 1988-05-24
Abstract: PURPOSE:To check coincidence in contents of the memories of both systems by writing addresses and data which have been written in the 1st hardware queue (HQ) in the 2nd HQ and checking the coincidence in the addresses of data of both systems. CONSTITUTION:Assuming that a processor 1-1 represents an active system and another processor 1-2 represents a standby system, the processor 1-1 reads instructions and data from a memory 2-1, and executes a program. At the time of writing, the processor 1-1 performs writing to both memories 2-1 and 2-2, and addresses and data of the writing are accumulated in a queue 3-2. The queue 3-2 acquires the communication right to the memory 2-2 of the standby system through a bus arbiter 4-2 by autonomously sweeping out these information and writes the address and data in the memory 2-2. Simultaneously, the address data are accumulated in the 2nd queue 6-2. A comparator 5 reads out the queue 6-2 and checks whether or not the contents of the memories 2-1 and 2-2 of both systems coincide with each other.
Patent JP-H0421953-A (JP)
Title: Multifunction sound tape recorder
Inventor: NISHIDA HIDEJI
IPC: G11B15/02
Filed: 1990-05-16
Abstract: PURPOSE:To make reproduced sound signal continuous by accumulating or discharging the signals in 1st and 2nd buffer memories until the speed of a tape becomes constant while the signal of the tape is read in the transition period of tape traveling in the case of switching between normal reproducing and variable-speed reproducing. CONSTITUTION:By turning on the switch of 'repeat reproducing' when this tape recorder is in a normal reproducing state, the sampling of the reproduced signal from the tape is instantaneously stopped, while the readout from the 2nd buffer memory 16 is repetitively performed. A tape traveling driving device 7 reversely rotates and stops after rewinding the tape by as long as the preliminary traveling length of the tape. When reproducing is repeated specified times, it is restored to the normal reproducing, and the signals stored in the 1st and the 2nd buffer memories 14 and 16 are outputted at a normal speed in a period necessary to let the tape travel by as long as the preliminary traveling length. When the tape finishes traveling by as long as the preliminary traveling length, A/D conversion is started. Consequently, the reproduced sound is continued all the time before and after switching, so that the sense of incongruity is not given to a user.
Patent JP-H06317834-A (JP)
Title: Driving force transfer mechanism
Inventor: TERADA HIROSHI
IPC: G03B17/00
Filed: 1993-04-30
Abstract: PURPOSE:To provide a driving force transfer mechanism capable of surely detecting an absolute position by a single sensor. CONSTITUTION:This mechanism is provided with a planetary gear 32 always engaged with a sun gear 31 driven by a single motor, a clutch cam 36 connecting the center shafts of respective gears and allowing the revolution of the planetary gear 32 made by the rotation of the sun gear 31 in one direction and controlling the revolution of the planetary gear 32 due to the rotation in the other direction and marking rotation possible at the specified position on the revolution locus of the planetary gear 32, and plural driven gears 33-35 obtaining driving force by engaging with the planetary gear 32 when the planetary gear 32 is reached to the specified position by the clutch cam 36; and the position of the clutch cam 36 to the sun gear 31 is changed at the first rotation position and the second rotation position of the planetary gear 32 and the rotation position of the planetary gear 32 is detected by detecting the change.
Patent JP-S616981-A (JP)
Title: Heat sensing recorder
Inventor: HISATAKE MASAYUKI
IPC: H04N1/40
Filed: 1984-06-21
Abstract: PURPOSE:To decompose correctly a line picture while keeping a saturated density of a printed picture high by changing the size of a print dot depending on whether the print pattern is the line picture or not and printing the result. CONSTITUTION:The titled recorder consists of a line picture judging section deciding whether a recording signal R is the line picture or not while receiving the signal R, a print energy arithmetic unit 3 controlling a drive energy quantity fed to a thermal head 2 with the signal from the discriminating section and a thermal head drive circuit 4 driving the head 2 through the reception of an output signal from the circuit 3. Then the judging section 1 outputs a signal suppressing the print energy to a small value for the line picture only to the circuit 2 and the circuit 2 outputs a value reducing the print energy by a prescribed value to the circuit 3. Thus, the thermal energy fed to an ink doner film is reduced and the size of dot is decreased.
Patent JP-S617088-A (JP)
Title: Aluminum brazing filler metal for fluxless brazing in non-oxidizing atmosphere
Inventor: IRIE HIROSHI
IPC: C22C21/00
Filed: 1984-06-21
Abstract: PURPOSE:To provide an Al alloy for fluxless brazing which has improved wettability and provides fluidity to molten brazing filler metal by adding a small amt. of Mg and slight amt. of Bi, Be to Al-Si. CONSTITUTION:The Al brazing alloy for fluxless brazing consists of 6.0-14.0% Si, 0.1-2.0% Mg, 0.002-0.2% Bi, 0.005-0.25% Be and the balance Al and unavoidable impurities. If necessary, >=1 kinds among 0.001-0.15% Ti, 0.03-0.20% Zr 0.01-0.50% Ni, 0.01-0.50% Ag and 0.0005-0.25% Li are incorporated into the alloy composed in such a manner. The brazing alloy is used in a non-oxidizing atmosphere such as low vacuum, high vacuum or inert gas. The wettability is improved. Since the molten solder has the property to flow only with a joint, etc., said alloy is adequately usable as a skin material for a brazing sheet or preplaced brazing filler metal.
Patent JP-H05299747-A (JP)
Title: Variable-wavelength filter device and its operating method
Inventor: NITTA ATSUSHI
IPC: H04B10/00
Filed: 1992-04-21
Abstract: PURPOSE:To provide a variable-wavelength filter device wherein a wavelength can be detected and tuned without branching an optical signal and the number of constituent components for a receiver is not increased even when a wavelength multiplexing becomes large and to provide an optical communication system which includes it. CONSTITUTION:A variable-wavelength filter device is constituted of the following: a variable-wavelength bandpass filter 1 which can change a transmitted wavelength by control from the outside; a light amplifier 2 in which a voltage change is caused between terminals when light is being amplified; and a control circuit 3 which performs a control operation so as to change the transmitted wavelength of the variable-wavelength filter 1 according to the voltage change. By this constitution, an optical signal at a desired wavelength can be selected and detected without branching the optical signal.
Patent JP-H11300304-A (JP)
Title: Washing and removing method, and device therefor
Inventor: YAMAHARU EIKICHI
IPC: B08B7/02
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To develop a washing and removing technique effective for removing depositions stuck on the surface of a material in addition to washing action, and furthermore, if necessary, to provide an improved washing and removing technique to provide various treatments consisting of a combination of washing action and isolating action. SOLUTION: In a gas flow passage 2 connected to a gas supply source 1, injection parts 4, 5 for granular substances and liquid as washing and removing mediums respectively are installed. The granular substances and the droplet- shaped liquid injected through the injection parts are loaded into a gas flow and jetted from a nozzle, and a high speed mixed flow consisting of the granular substances and the liquid is sprayed to the surface to be treated, thereby impact action that the granular substances and the liquid have is added to the surface to be washed to perform washing and removing. By changing supply ratios of the granular substances and the droplet liquid, by changing kinds of the granular substances, or by changing discharge pressure from the gas supply source 1, a necessary treatment is selected.
Patent JP-H0424111-A (JP)
Title: Suspension device for vehicle
Inventor: BUTSUEN TETSUROU
IPC: B60G17/015
Filed: 1990-05-17
Abstract: PURPOSE:To keep off the occurrence of noise and vibration due to the sudden change of a damping force characteristic by changing the damping force characteristic stepwise at each interval between adjacent characteristics when the damping force characteristic selected on the basis of a specified control law is apart from the current one of a shock absorber. CONSTITUTION:Each of four shock absorbers 1-4, installed each in response to symmetrical front wheels 5L and rear wheels 6L, is made selectable to more than three damping force characteristics. Each detection signal out of respective level-control sensors in each of these shock absorbers 1-4 is outputted to a control unit 8 which outputs a control signal to each actuator in these shock absorbers 1-4 and controls these damping force characteristics for alteration. In this case, the control unit 8 selects the damping force characteristics of these shock absorbers 1-4 on the basis of a specified control law. When the damping force characteristics are changed to the selected characteristic, this alternation is performed stepwise at each interval between adjacent characteristics.
Patent JP-H0423045-A (JP)
Title: System for processing language processing program
Inventor: SAIKAI HIROYASU
IPC: G06F9/45
Filed: 1990-05-17
Abstract: PURPOSE:To improve the program developing efficiency and the program maintenance properties by generating a vector table which is so far generated by an assembler from the declaration of an interruption function included in a C source together with an object program. CONSTITUTION:A C language processing program generating means 2 analyzes the start line information inputted via a keyboard 4 by a start line analyzing part 5 and stores the result of analysis in a start line storing part 6. An input part 7 inputs the program information through an input file 1, and this input source program is analyzed by a syntax analyzing part 8. Then an object output part 10 generates an object program and outputs it to an object file 3. When an object code is generated at the part 10, the object code corresponding to an interruption is outputted to an interruption function together with a vector table. Meanwhile only an object code that is not corresponding to a normal interruption is outputted to a function which is not identical with an interruption function. Thus it is not required to produce an assembler source used for a vector table.
Patent JP-H0424159-A (JP)
Title: Ground effect wing machine
Inventor: YAMAGUCHI NOBUYUKI
IPC: B60V1/08
Filed: 1990-05-18
Abstract: PURPOSE:To make the attitude of a ground effect wing machine stabilized easily by attaching a front wing smaller than a main wing in the area of the wing in front of the main wing in the ground effect wing machine (boat). CONSTITUTION:A ground effect wing machine is provided with a main wing 53 serving as a ground effect wing attached to both sides of a machine body 51, a vertical tail wing 54, an engine 56 and a propeller 55, and a wing tip plate 58 for elevating the ground effect of the main wing 53 is attached to both wing tip parts of the main body 53. And, a high pressure means (not shown in the drawing) capable of supplying high pressure air used for the ground effect is provided in a space formed below the main wing 53. Then, a front wing 52 is installed in front of the main wing 53 and in a position lower than that of the main wing 53. This front wing 53 is also actuated as the ground effect, wing, and the area of the wing is assigned to be considerably smaller than that of the main wing 53, and also, the wing tip plates for elevating the ground effect of the front wing 52 are attached to both wing tip parts of the front wing 52. Further, it is so designed that the center of gravity 59 of the ground effect wing machine is placed slightly ahead of the center of wing chord of the main wing 53.
Patent JP-H02308838-A (JP)
Title: Detergent resin composition
Inventor: KOHAMA KENJIRO
IPC: C08L25/00
Filed: 1989-05-22
Abstract: PURPOSE:To obtain a composition, capable of readily attaining color or resin change and excellent in detergency by using a small amount thereof and simple operation by blending high-density polyethylene resin with polystyrene resin, a neutral salt of sulfonic acid, inorganic filler and water-repellent compound. CONSTITUTION:A detergent resin composition obtained by blending high-density polyethylene having <=1.0 melt index and <=10 Q value indicating molecular weight distribution with 1-10wt.% polystyrene resin, 1-20wt.% neutral salt of an alkylbenzenesulfonic acid having a 6-20C alkyl group, 1-30wt.% inorganic filler and 0.5-10wt.% water-repellent compound (e.g. synthetic wax or a metal salt of a higher fatty acid). Ethylene homopolymer or copolymers of ethylene with propylene, butene-1, hexane-1, etc., containing >=70wt.% ethylene and having preferably <=8 Q value are used as the high-density polyethylene resin.
Patent JP-S5252188-A (JP)
Title: F-cont. surfactants
Inventor: MIZUNO TETSUYA
IPC: C09K23/14
Filed: 1975-10-24
Abstract: PURPOSE: Phosphonic acid derivatives of perfluoroalkenylaryl ethers of formula I(where Rf is hexafluoropropene oligomer, Ar is opt. substituted sromatic compounds, and M is proper salt). 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07334801-A (JP)
Title: Magnetic disk device
Inventor: YOSHIDA TAKASHI
IPC: G11B21/10
Filed: 1994-06-10
Abstract: PURPOSE:To prevent MR elements from being degraded and to prolong the service life by controlling the energizing time and energizing current to the MR elements. CONSTITUTION:In the magnetic disk device controlling sensing current of MR elements 17, 19 mounted on data heads in accordance with operating states of the heads, the sensing current for the MR element is interrupted or made smaller than the optimum value by a constant current circuit 25 and a sensing current switch 23 during a seeking and is controlled to the optimum value during the following. Moreover, in the data surface sector servo system, a following control in which a servo signal is obtained by making a current successively flow to another MR element of MR elements 17, 19 of data heads at every constant time during the following is performed.
Patent JP-S619148-A (JP)
Title: Magnet field structure for rotary electric machine
Inventor: KUDOU HIROAKI
IPC: H02K1/17
Filed: 1984-06-21
Abstract: PURPOSE:To effectively prevent a magnet from removing and to accurately position the magnet by containing the magnet in the recess of the outer periphery of a cylindrical sleeve of a nonmagnetic material, winding a linear magnet on the outer periphery to form a yoke. CONSTITUTION:A cylindrical sleeve 3 having a plurality of recesses 3b for containing a magnet on the outer periphery is formed of a nonmagnetic material. After field magnets 2 are respectively contained in the recesses 3b of the sleeve 3, a wire of a magnetic material is wound on the outer periphery to form a yoke 1, and a magnet field is formed as a whole. Thus, the positioning of the magnets 2 can be simply and accurately performed, and since the magnets 2 are held by the pressing force of the coiled yoke 1, even if a vibration is applied, it can effectively prevent the magnets 2 from removing.