baber/WOPTO huggingface dataset:
Patent JP-H09260538-A (JP)
Title: Resin sealed semiconductor device manufacturing method and its mounting structure
Inventor: OOUCHI NOBUHITO
IPC: H01L23/12
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To achieve lightening and minimization and high density mounting of a resin sealed semiconductor device by providing spot leads which is bonded on a circuit forming surface of a semiconductor element by being put between insulating bonding tape and which is exposed to the outside by each independently and regularly being so arranged as the semiconductor to be inside. SOLUTION: Spot leads 7 with a semiconductor element support 4 are bonded by heating to a circuit forming surface of a semiconductor element 1 by an insulating bonding tape 2. The spot leads are made metal plating 8 for each external terminals and internal junctioning and is so sealed by molding resin 6 as the semiconductor element support 4 and the semiconductor element 1 being put between. The spot leads 7 are regularly arranged at the inside of an area of the semiconductor element 1. Because thermal expansion coefficients of the spot leads 7 and the molding resin 6 are different, spaces are generated from each border. Therefore, the metal plating 8 is not made on the side surface of the spot leads 7 to improve a tight contact at the border.
Patent JP-S59196675-A (JP)
Title: Control system of inter-frame coding
Inventor: TAKEGAWA NAOKI
IPC: H04N19/50
Filed: 1983-04-23
Abstract: PURPOSE:To improve the coding picture quality by monitoring a coding parameter aiming at the reduction of generation of information by means of a timer to prevent the coding parameter from being changed frequently. CONSTITUTION:A digitized television signal is inputted from a signal input terminal 1 and a forecast error signal is obtained at a subtractor 2 by subtracting a forecast picture element value obtained from a forecast circuit 3 from the input. A quantization circuit 4 quantizes a forecast error signal and transmits it into an adder 5, and transmits a transmission code to a buffer memory 6. A buffer memory occupied amount is inputted to a coding parameter setting circuit 12 from a buffer memory 6 and coding parameter information is inputted from a delay circuit 11 to the circuit 12, which decides the coding mode such as the quantizing characteristic of a forecast loop circuit 10, all field coding deframing coding mode, all sample coding/sub-sampling coding or the like in response to the occupied amount and the coding parameter information and outputs the coding parameter information representing the coding mode to the delay circuit 11 and a coding parameter control circuit 9.
Patent JP-S56166278-A (JP)
Title: Wax for plain wood
Inventor: OKABE TOSHIHIRO
IPC: C09G1/00
Filed: 1980-05-27
Abstract: PURPOSE: A wax for plain wood, prepared by mixing a solution (A) consisting of a resin wax suitably with a solution (B) consisting of an aqueous solution of hydrazine hydrate, and having the light resistance to discoloration by sunburn.  
     CONSTITUTION: A wax for plain wood containing a solution (A) consisting of a resin wax, e.g. consisting of 100pts.wt. acrylic resin emulsion, 100pts.wt. pure water, 4pts.wt. tributoxyethyl phosphate and 12pts.wt. ethylcarbitol, and preferably adjusted to pH 8.0W9.0 with ammonia, suitably mixed with a solution (B) consisting of an aqueous solution of hydrazine hydrate. For use in broadleaf trees, e.g. a Japanese oak (Quercus aliena), birch (Betula platyphylla var. japonica), "tamo" (Cinnamomum japonicum Sieb. or Fraxinus japonica Blume) or "shina" (Tilia japonica Simk.) having great permeability, the mixing ratio of the solution (B) is reduced. For needle-leaf trees, e.g. a Western red cedar (Thuja plicata Lamb.) or "hinoki" (Chamaecyparis obtusa), the permeability is low, and the mixing ratio of the solution (B) is preferably increased.  
     EFFECT: The mixture of the solution (A) with (B) in a specific proportion may be on sale for a wax for "hinoki" or "sugi" (Cryptomeria japonica D. Don). 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62228718-A (JP)
Title: Electromagnetically controlled spring clutch mechanism
Inventor: NISHIMURA KOZO
IPC: F16D27/105
Filed: 1986-03-31
Abstract: PURPOSE:To make rotation control of a shaft member simple by magnetically attracting an armature by energizing an electromagnetic means, making a rotation control member freely rotatable, and allowing a coil spring means to contract. CONSTITUTION:An electromagnetically controlled spring clutch mechanism 10 has a gear 16, an armature 18 and an electromagnetic means 20. When the electromagnetic means is deenergized, elastic deviation load spring member 68 deviates the armature 18 toward a rotation control member 46, and the contraction of a coil spring means is stopped. When the electromagnetic means 20 is energized, the armature 18 is magnetically attracted in the direction of moving away from the rotation control member 46 to make the rotation control member freely rotatable, and the contraction of the coil spring means 44 is allowed. Accordingly, rotation of a shaft member can be controlled with a simple constitution.
Patent JP-S58189775-A (JP)
Title: Inspection device
Inventor: NOMOTO MINEO
IPC: G01N21/88
Filed: 1982-04-30
Abstract: PURPOSE:To improve greatly the inspection accuracy, by using a means to detect a position shift between patterns and a means to detect a defect of the pattern. CONSTITUTION:A position shift is detected between the 1st and 2nd pattern groups by measuring a pattern part of the scan progressing side of the two adjacent pattern parts formed by sensors 24 and 25 and a pattern part of the advancing direction side of the two adjacent pattern parts formed by sensors 26 and 27 by a coordinate length measuring circuit 17. At the same time, a deciding comparator 32 compares a pattern part of the other side different from the scan progressing side of the two pattern parts formed by the sensors 24 and 25 with the two adjacent pattern parts formed by the sensors 26 and 27. Then the presence or absence is detected for a defect of the pattern part itself.
Patent JP-H04306989-A (JP)
Title: Power supply device for television receiver
Inventor: KONISHI TAKAFUMI
IPC: H04N5/63
Filed: 1991-04-04
Abstract: PURPOSE:To improve the power efficiency by eliminating a power loss caused by a conventional dummy load resistor 17. CONSTITUTION:A television power supply output detection means consists of an error amplifier shunt regulator 18 and a variable resistor 19 to detect an error in a television power supply voltage and a BS power supply output detection means consists of a transistor (TR) 32, a diode 36 and a constant voltage diode 37 to detect an error in a BS power supply voltage. The TR 34 being a changeover means receiving a control signal at its base selects stabilizing control due to an error in the television power supply voltage in the television receiver reception mode in which power is supplied to the television circuit and a satellite broadcast circuit and selects the stabilizing control by a detection error in the BS power supply voltage in the BS automatic answering recording mode in which no power is supplied to the television circuit but power is supplied to the BS circuit.
Patent JP-H05275853-A (JP)
Title: Manufacture of multilayer circuit board
IPC: H05K3/38
Filed: 1992-03-27
Abstract: PURPOSE:To obtain a method for manufacturing a multilayer circuit board in which adhesion defect of an inner layer circuit board and an adhesive insulating layer can be prevented and treating solution in the course of manufacturing scarcely remains on the boundary between the circuit board and the insulating layer. CONSTITUTION:When a copper foil interconnection layer 1 of an inner layer circuit board is surface-treated and a plurality of the boards are laminated through adhesive insulating layer to manufacture a multilayer circuit board, aqueous solution containing cupric sulfate and sodium chloride is used as surface treating solution. The surface of the layer 1 is roughed by this treatment to improve adhesive strength with the insulating layer, and the surface of the layer 1 is formed of sole metal copper or metal copper covered with Cu2O to improve its acid resistance. Accordingly, even if the surface of the layer 2 is brought into contact with acid treating agent in the course of manufacturing the multilayer circuit board, it is not dissolved, and hence adhesion defect of the inner layer circuit board and the insulating layer can be prevented and treating solution in the course of manufacturing does not remain on their boundary, etc.
Patent JP-S55162335-A (JP)
Title: Continuous adding and mixing device for viscous substance
Inventor: HIROSHIMA SHINSUKE
IPC: B01F23/57
Filed: 1979-06-07
Abstract: PURPOSE:To add raw material uniformly without pulverizing it by a method wherein the raw material on a conveyor is spread over the full width of the conveyor and gagitated, and substance to be added is atomized from an atomizer, in a device adding viscous substance, such as molasses, etc. to powdery livestock feed. CONSTITUTION:A distrubuting blade 4 and an agitator 5 for agitating mixing are disposed onto a conveyor 3, and raw material moving on the conveyor 3 is distrubuted in fixed thickness and agitated and mixed. The raw material charged is spread all over the conveyor 3, and moves toward falling port A. During that time, viscous substance, such as molasses, etc. is thinly atmoized on the surface of the raw material from an atomizer nozzle 6. When the raw material reaches a location of the agitator 5, it is mixed, the additive is further atomized by means of an atomizer 6', and the raw material reches the falling port A. Said same operation is repeated on the next conveyor, and the viscous substance can uniformly be added and mixed.
Patent JP-S55162319-A (JP)
Title: Concentrating device for sludge
Inventor: YAMAMOTO TOSHISHIGE
IPC: B01D33/06
Filed: 1979-06-06
Abstract: PURPOSE: To lengthen the life of a filtering film by a method wherein sludge to be treated is statically concentrated by capillary phenomenon force, pressing, etc. through a filtering cylinder, and concentrated sludge is exfoliated by centrifugal force being generated by the revolution of the filtering cylinder.  
     CONSTITUTION: Since sludge to be treated, which is pressed at fixed pressure and supplied in a vessel 6 for receiving the sludge, is naturally pushed against the whole surface of a filtering film 5 on an outer circumferential surface of a filtering cylinder 1, moisture in the sludge passes through the filtering film 5 and enters into the filtering cylinder 1, and the separated liquid is discharged to the outside by means of a suction pipe 12. Since a dehydrated concentrated sludge layer 14 is formed on the outer circumferential surface of the filtering cylinder 1, a drive motor 11 is driven, and the sludge layer 14 is flung away in all directions by centrifugal force being generated by the revolution of the filtering cylinder 1 at high speed and exfoliated, and discharged into a concentrated sludge storage tank. Thus, conventional scrapers are not required, and the life of the filtering film can be lengthened. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58207851-A (JP)
Title: Motor
Inventor: MORONOWAKI KAZUYOSHI
IPC: H02K21/24
Filed: 1982-04-27
Abstract: PURPOSE:To enable to sufficiently increase the thickness of an armature coil arranged in a magnetic space by arranging a printed circuit board out of the magnetic space. CONSTITUTION:An armature coil 11 is mostly disposed in a magnetic space 8 except a reactive conductor section as a motor, and the prescribed connection is performed via a printed circuit board 12. The board 12 is provided with a hole 12a which has a diameter D12 larger than the outer diameter D7 of a disc- shaped yoke 7 at the center, and disposed at the outer peripheral side of the yoke 7. Thus, the board 12 is disposed out of the space 8. In this manner, the thickness T11 of the coil 11 can be increased in the amount corresponding to the thickness T12 of the board 12. Accordingly, the efficiency of the motor can be improved.
Patent JP-H02297399-A (JP)
Title: Dryer and washer combinedly used as dryer
Inventor: HIROSE ETSURO
IPC: D06F23/02
Filed: 1989-03-27
Abstract: PURPOSE:To reduce the drying unevenness and improve the drying efficiency by improving the movement of dried clothes in the innermost direction of a rotary tank by tilting the revolution axis line of the rotary tank so that the opened port part side of the rotary tank is slightly lifted up and introducing hot air into the rotary tank from the opened port part of the rotary tank. CONSTITUTION:The revolution axis line of a rotary tank 7 is inclined so that the opened port part side of the rotary tank 7 is slightly raised, and hot air is introduced into the rotary tank 7 from the opened port part of the rotary tank. In other words, in the drying process, a basket 7 is revolved at a low speed by a drying motor, and since theta is tilted nearly 75 deg., the clothes in the basket 7 is lifted in the revolution direction, and naturally dropped in the vicinity of the uppermost part of the basket 7, and dropped in the innermost part in comparison with the position where the basket 7 is lifted up at first. Therefore, the mixing of the clothes, i.e., replacement of clothes is improved, and hot air contacts clothes uniformly. Since the movement of the dried clothes in the innermost direction of the rotary tank 7 is executed sufficiently, the drying unevenness is prevented, and superior drying is achieved.
Patent JP-H02284534-A (JP)
Title: Optical transmitter/ receiver for portable computer
Inventor: PURESUTON DEI BURAUN
IPC: H04B10/43
Filed: 1990-03-20
Abstract: PURPOSE: To enable the exact and speedy reception of information by integrating an optical transmitter/receiver connected with a processing unit into an arithmetic I/O device and directly communicating the transmitter/receiver with a microprocessor in a calculator. CONSTITUTION: A CPU 14 is connected to a parallel/serial data converting means 18, bit formatting means 20 and transmitter/receiver 22 for optical communication. The transmitter/receiver 22 comprises an infrared (IR) transmitter 24 and an IR receiver 26 and transmits/receives IR signals. Power for an arithmetic system provided with a device 10 is supplied from a built-in power source 25 such as storage battery or solar battery. In order to economize power and simplify the design of the receiver, an LED inside the transmitter 24 is turned on just in a short time by improved formatting. As a result, improved formatting consumes only the power less than average 7% in comparison with power previously required for all the bit time.
Patent JP-2000262364-A (JP)
Title: Check-out counter device
Inventor: MATSUMOTO TORU
IPC: A47F9/04
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To prevent a wiring cord connecting a scanner to a register from being largely bent to the outside when the scanner approaches the register with respect to a check-out counter. SOLUTION: A check-out counter device is provided with the scanner 2 which is arranged on a counter 44 so as to be approaching/separating possible with respect to the register for the account adjustment of a merchandise and is provided with a merchandise code reading part. The rear end part of the scanner 2 is arranged on the counter 4 so as to be movable along the rear end of the counter, a wiring cord insertion hole 15 for guiding the wiring cord 14 of the scanner to the inside of the counter so as to be movable with the movement of the scanner is formed in the upper part of the rear surface plate 10 of the counter and the insertion hole is clogged by a clogging member 16 that a play end part 16a can be elastically deformed in a front and rear direction.
Patent JP-S58187516-A (JP)
Title: Internal-combustion engine
Inventor: KUDAMATSU TAKAO
IPC: F02B23/00
Filed: 1982-04-28
Abstract: PURPOSE:To contrive appropriate performing to lower a combustion temperature without giving any negative effect to the fuel consumption and the output of the titled device by a method wherein a relief valve is provided to flow a part of the feeding air away into an intake system or an exhaust system by opening said valve, when the cylinder internal pressure exceeds the designated value during the compression stroke. CONSTITUTION:A relief device 5 is provided on a cylinder head 2. Said relief device 5 is composed of a relief valve 6 and its control device 7. Said relief valve 6 is opened, when the internal pressure of a cylinder 1 which is increased with the progress of compression stroke by a piston 3 exceeds the designated value, then a part of the feeding air is flowed away. Also said relief valve 6 is controlled by said control device 7 to be closed during the explosion stroke after the relief pressure is increased preceding the timing of the ignition or fuel injection. For said purpose, said relief valve 6 is provided with an opening 8 facing to a combustion chamber 4, and a valve body 10 can be fitted on a valve seat 9 which is closely arranged with said opening 8. Said control device 7 is composed of a push rod 17 and a locker arm 16.
Patent JP-H07265868-A (JP)
Title: Method of supervising water treatment agent in-system concentration and adjusting feed amount thereof
Inventor: JIYON II FUUTSU
IPC: B01D21/30
Filed: 1995-03-29
Abstract: PURPOSE: To provide a controlling method of the in-system concn. of a water treating agent in an industrial water system by which the concn. can be continuously controlled in-situ responding to changes in the concn.  
     CONSTITUTION: In the controlling method of the consumption-concn. response for the supply of a water treating agent, a fluid sample containing the water treating agent is sampled from the industrial fluid system. Then an initial reagent is added in an effective amt. to produce a concn. indicator containing a combination of the initial reagent and the substantially non-fluorescent water treating agent. At least one fluorescence emission value with which the concn. indicator is monitored and the in-system concn. of the water treating agent can be related is measured by fluorescence analysis of the sample. Then the relation between the fluorescence emission value and the in-system concn. of the water treating agent is determined. Thus, the supply amt. of the water treating agent to the fluid system is controlled based on the in-system concn. of the treating agent. Preferably, the reaction between the fluorescence emission value and the in-system concn. of the water treating agent is established by the difference between the fluorescence characteristics of the initial reagent and the fluorescence characteristics of the concn. indicator. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S58187977-A (JP)
Title: Electrophotographic device
Inventor: NISHIKAWA MASAHARU
IPC: G03G15/22
Filed: 1982-04-28
Abstract: PURPOSE:To weaken adhering force of a toner, to prevent a defect caused by electrostatic charge, and to exactly collect the toner, by setting a corona charger to non-operation, when a toner lump generated by contact and separation of a cleaning blade passes through the corona charger. CONSTITUTION:A cleaning blade 18 and a destaticizing lamp 17 are provided between a toner image transfer part and a corona charger 2. The blade 18 always contacts with a photosensitive drum 1, but it is separated from the drum 1 temporarily by a driving means 19, after a latent image of a proceeding copy is formed, and before a latent image of the following copy is formed, and a toner lamp 20 is formed. The corona charger 2 is set to non-operation by being interlocked with timing of this separation. Therefore, since a toner of the toner lump 20 is that which is scraped once, no electrostatic attracting force operates on the drum 1, its adhering force is weakened, and also a defect caused by charging is prevented, therefore, the toner lump 20 can be collected to a developing device 7 easily and exactly.
Patent JP-H01244934-A (JP)
Title: Headlamp for vehicle
Inventor: SEKO TAKATOSHI
IPC: F21S8/10
Filed: 1988-03-28
Abstract: PURPOSE:To make flux distribution control more finely in the system where an illuminant is positioned at the first focal point of a reflector and a condenser lens and a light interruption means are arranged at the second focal point by changing the dimming ratio of the light interruption means depending upon the running condition of a vehicle. CONSTITUTION:A headlamp is fitted with a reflector 10 of semi-elliptical form and the illuminant to a bulb 13 is located on the focal point f1 thereof. Light from the illuminant is reflected on the inner surface of the reflector 10 and converged to the second focal point f2. Thereafter, the light is projected forward through a condenser lens 14. Also, a liquid crystal matrix 15 as a light interruption means is provided in the vicinity of a position forward of the second focal point f2. In this case, the liquid crystal matrix 15 is formed with two deflecting plates 18a and 18b with the deflecting axes thereof orthogonal with each other, and a liquid crystal plate 19 clamped therewith. Furthermore, a drive circuit 20 for obtaining the predetermined flux pattern via the application of voltage to each light transmission element of the liquid crystal plate 19, a control means 22 and an operation means 21 are respectively connected to the liquid crystal matrix 15 in a sequence.
Patent JP-S61229503-A (JP)
Inventor: SUMIYA TOSHITAKA
IPC: B28B7/30
Filed: 1985-04-05
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-S62228164-A (JP)
Title: Apparatus for detecting observation position of specimen
Inventor: MESE HATSUO
IPC: G01N33/48
Filed: 1986-03-28
Abstract: PURPOSE:To increase a detection speed and to always accurately detect a position, by arranging a line sensor in the longitudinal direction of a specimen and applying differentiation/integration processing to the output signal of said sensor to relatively perform positioned detection. CONSTITUTION:A blood specimen 2 is laminated and formed on a slide glass 3 by coating and staining, and a plurality of image sensing elements are arranged to a line sensor 9 in a line and the longitudinal direction of the line sensor 9 is arranged in the longitudinal direction of the specimen 2. The output signal of the sensor 9 is differentiated by a differentiation circuit 10 and rectified by a rectifier circuit 11 to output the pulse of a discolored part such as a red corpuscle and subsequently integrated by an integrating circuit 12 and converted to a digital signal by an A/D converter 13 to be supplied to a CPU 14. The output signal of the sensor 9 is divided into three on the basis of an address signal to be stored in a CPU 14. The integral output is calculated and stored at each image sensing position of the sensor 9 in the CPU 14 and becomes large at an area where corpuscle density is high and the corpuscle density in an X-direction is detected and the image pickup position of the integral value 1/2 the max. value of the integral values is extracted to detect an optimum observation position.