baber/WOPTO huggingface dataset:
Patent JP-H05219527-A (JP)
Title: Digital signal generating circuit
Inventor: TANAKA KENTA
IPC: H04N9/80
Filed: 1992-01-31
Abstract: PURPOSE:To generate a digital signal synchronously with a clock by setting a ratio of a phase of an output signal corresponding to one period of the clock signal to a phase of an output signal corresponding to one unit of an address to an integral number. CONSTITUTION:An integration device 41 generates a 9-bit address incremented by a value X each synchronously with a clock signal whose frequency is fCK. Then the address is fed to a ROM 42, in which data stored in the address are read and outputted. Digital data corresponding to a prescribed signal are stored in the ROM 42. Then a ratio of a phase of an output signal from the ROM 42 corresponding to one period of the clock signal required when the integration device 41 is in operation and a phase of an output signal corresponding to one unit of the address is set to an integral number. Thus, the output signal with a prescribed frequency synchronously with the clock signal accurately is generated.
Patent JP-H02220959-A (JP)
Title: Anti lock brake controller
Inventor: FUJIOKA HIDEAKI
IPC: B60T8/72
Filed: 1989-02-21
Abstract: PURPOSE:To prevent the occurrence of a carwheel lock due to an engine stop by increasing an engine idling revolution number automatically and at the same time, lowering a brake pressure, when a sudden lowering change of a friction coefficient is detected. CONSTITUTION:A controller 1 conducts an operation by means of detection signals from carwheel speed sensors S0-S3, and detects that a friction coefficient between carwheels and a road surface has suddenly changed from a high muto a low mu, that is, the carwheels have mounted the frozen road surface of a snow road from an asphalt road surface, and then, controls the opening of a throttle valve 3 so as to increase the idling revolution number of an engine. Accordingly, the recovery from the lock situation of drive carwheels due to a wheel cylinder 6 can be furthered, and an engine stop that is generated when a brake pedal 4 is stepped on and carwheels are locked at the time of a transmission being 'in gears', is prevented. Thus, the occurrence of circumstances such as a carwheel lock due to an engine stop, the inability of an operation due to a carwheel lock or the like, can be prevented.
Patent JP-S60186115-A (JP)
Title: Phase locked loop
Inventor: SAWADA HISASHI
IPC: H03L7/10
Filed: 1984-03-06
Abstract: PURPOSE:To obtain fast synchronism characteristics with a simple additional circuit by interposing a DC voltage generator and a switch between a phase comparator and a voltage-controlled oscillator. CONSTITUTION:A switch 6 sends the output of the phase comparator 1 to the LPF2 with a switch control signal 8 in the presence of an input signal 5, and a phase locked loop is formed. When the input signal is absent, on the other hand, the switch 6 sends the output signal of the reference voltage source 9 to the LPF2 with a control signal 8 and a voltage-controlled oscillator 4 outputs a constant frequency signal which is determined by the output voltage of the reference voltage source 9. Then, fast synchronism characteristics are obtained by setting the output voltage of the reference voltage source 9 so that the output signal frequency of the oscillator 5 is equal to the input signal or that an error is small. The reference voltage source is formed of a simple circuit. Thus, the fast synchronism characteristics are obtained with the simple additional circuit.
Patent JP-S58163291-A (JP)
Title: Power supply circuit of different kind for motor
Inventor: KINOSHITA YUKIO
IPC: H02P23/07
Filed: 1982-03-19
Abstract: PURPOSE:To obtain products applied to the motor, cost thereof is low, which are treated excellently and which have bi-voltage specifications, by taking one terminal of an input to a sub-electric part from the connecting section of the first main winding and second main winding of the motor or one terminal of a power supply. CONSTITUTION:When a power supply changeover switch 3' is connected to contacts a1, a2, the first main winding 7 and the second main winding 8 are connected in series, and a circuit of high-voltage specifications is formed. When the power supply changeover switch 3' is connected to contacts b1, b2, the first main winding 7 and the second main winding 8 are connected in parallel, and a circuit of low-voltage specifications is formed. Since low voltage is applied to the sub- electric part 4 due to a voltage drop by the second main winding 8 when the circuit of high-voltage specifications is formed and source voltage at low one is applied directly to the sub-electric part 4 when the circuit of low-voltage specifications is formed, no variation of source voltage is applied to the sub-electric  part 4 even when the number of revolution of the main motor 1 is changed over.
Patent JP-S51118328-A (JP)
Title: Ink jet recording device
Inventor: OOTSUBO OSAMU
IPC: H04N1/034
Filed: 1975-04-11
Abstract: PURPOSE:To get ink jet recording device which has efficient ink withdraw path.
Patent JP-S51117750-A (JP)
Title: Polycarbonate resin compositions
Inventor: OOMURA AKIHIRO
IPC: C08K5/52
Filed: 1975-04-10
Abstract: PURPOSE: Glass-filled polycarbonate resin compn. free from discoloration during molding, etc. contains a phosphite and phenolic anti-oxidant. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63210040-A (JP)
Title: Device for transferring glass bottle
Inventor: SUMI TAKEO
IPC: B65G47/86
Filed: 1987-02-26
Abstract: PURPOSE:To smoothly transfer a glass bottle onto a glass bottle conveyor at a high speed, by driving the lifting frame, grip energizing device, and releasing and holding device provided around a conveyor to move a group of glass bottles on the net of a lehr. CONSTITUTION:A group of glass bottles 5 are transferred to a holding position A by the lehr net 2. The lifting frame 6 is lowered by a cylinder device 7, the gripping action of a bottle gripper 27 is energized by the energizing force of a plate spring 33 through the gripping member 38 of a link 15 and a closing arm 35, and the bottles 5 arranged horizontally in a line are simultaneously gripped. The lifting frame 6 is then raised by the cylinder device 7, a chain 12 is driven by a motor 13, and the gripper 27 is transferred directly above a position B. The lifting frame 6 is then lowered by the cylinder device 7 to lower the gripper 27 to the releasing position B, an opening arm 32 is opened by a releasing member 39, and a group of glass bottles 5 are distributed onto the bottle conveyor 3 and transferred.
Patent JP-S51118293-A (JP)
Title: Propeller of sealed type
Inventor: OOTA KEIKICHIROU
IPC: B63H11/00
Filed: 1975-04-10
Abstract: PURPOSE: To provide a sealed type propeller device for generating a propelling force at a reduced energy loss by the use of a propeller having a sealed chamber, in which a working fluid circulates, without the use of a stationary medium. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06259758-A (JP)
Title: Production of magnetic recording medium
Inventor: KUWABARA MASAMI
IPC: G11B5/84
Filed: 1993-03-04
Abstract: PURPOSE:To produce a magnetic recording medium having a highly dispersed state of a filler contg. carbon black required by the back layer. CONSTITUTION:When a magnetic recording medium with a magnetic layer on one side of the substrate and a back layer on the other side is produced, the back layer is formed by coating with a coating material prepd. by kneading and dispersing an org. dye compd. having a basic terminal group, a filler contg. carbon black and a binder by means of a roll mill, forming the resulting material into solid chips and using the chips. Since the dispersibility of the carbon black is improved, the back layer having satisfactory surface smoothness is formed and characteristics required by the magnetic recording medium can be improved.
Patent JP-S58160985-A (JP)
Inventor: KIKUCHI MASAKATSU
IPC: G09G5/34
Filed: 1982-03-19
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-H11239861-A (JP)
Title: Method for pressurizing molten or half-melted and half-solidified metal
Inventor: TAGASHIRA TAMOTSU
IPC: B22D18/02
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To achieve the pressurization of high temp. molten metal while sealing under the high pressure without leaking the molten metal from the opening part of a die inserted with a pressurizing rod. SOLUTION: In a method for pressurizing the molten metal or half-melted and half-solidified metal 4 in the inner part of the die 1 by inserting the pressurizing rod or a pressurizing plate 3 fitted to the tip part thereof from the opening part of the die 1, a pipe material 2 which is shown with the inequality (D2 -D1 )/2<=t to the thickness (t) thereof in the relation between the outer diameter D1 of the pressurizing rod or the pressurizing plate 3 and the inner diameter D2 of the opening part of the die 1, is beforehand filled to the inside of the opening part of the die 1.  In the condition of restricting the shifting in the axial direction of the pipe 2, the pressurizing rod or the pressurizing plate 3 fitted to the tip part thereof is inserted into the pipe material 2, and while reducing the thickness of the pipe material 2, the molten metal or the half- melted and half-solidified metal 4 in the die 1 is pressurized.
Patent JP-S54136123-A (JP)
Title: Pickup device
Inventor: YASUDA KENTAROU
IPC: H04N5/335
Filed: 1978-04-13
Abstract: PURPOSE: To keep the video signal output nearly at a fixed level even when the incident light volume varies by controlling the time to discharge the storage charge for the photoelectric converting means and thus varying the charge storage time.  
     CONSTITUTION: Both the horizontal and vertical scan signals are applied to photoelectric converting means 2 from scan signal generator circuit 7. And the charge underwent the photoelectric conversion is drawn out as the video signal and then amplified 3 (a). One of the amplified signals is led to peak value detector circuit 5 via video signal gate 4 and the supplied peak value is obtained as V (c) after discharging the peak value of the video signal in order to obtain the output proportional to the peak of the supplied light volume of means 2. While the other side of the amplified signals is led to video memory 12 via video signal gate 11, and the read-out video signal turns to the pickup device output (l) with mixture 13 of the horizontal and vertical signals. Waveform (m) and (n) show the storage state of the charge inside means 2 when the output of circuit 5 is V and lower than V respectively, and then the discharge scanning is carried out at point A and B each to draw out the level corresponding to charge volume Q. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57158861-A (JP)
Title: Control device for developing bias of electrostatic recording device
Inventor: SUZUKI KOUJI
IPC: G03G15/00
Filed: 1981-03-27
Abstract: PURPOSE:To give always an optimum bias voltage independently of variance of the environment of a photosensitive drum and the secular change, by compensating the change of the charging characteristic owing to the temperature near a  recording material and the change of moisture absorption characteristic of the recording material during charging or the pause of charging. CONSTITUTION:A resistance value variable temperature sensor 13 is provided in a proper position around a photosensitive drum 1. An AC bias of about 1,000Hz 1VRMS is applied to the sensor 13 from an oscillating circuit 11 through a resistance R8 and a capacitor C2. This AC bias is converted to a DC by a rectifying circuit 14 and is inputted to a time constant circuit. In the time constant circuit, an electronic switch 16 is short-circuited during charging and a time constat tau1 is reduced to C1(R1XR2/R1+R2), and the switch 16 is opened during the pause of charging and a time constant tau2 is reduced to C1.R1, thus compensating the charge restoration characteristic and the charge degradation characteristic. Thus, an optimum bias value is always applied to a developing roller 8 at a charging start time as well as a charging restart time.
Patent JP-S58161192-A (JP)
Title: Storage device
Inventor: HANADA MASAYUKI
IPC: G06F12/06
Filed: 1982-03-19
Abstract: PURPOSE:To facilitate packaging by providing an address masking function to both a decoder circuit which generates a selection signal for storage unit elements from an address signal supplied to a storage element and a register for storing the address of an information signal. CONSTITUTION:When the address signal is supplied from address signal input terminals 17-19 to the decoder circuit 12, one of addresses of storage unit elements 131, 132... is stored. Then, data S is inputted to or outputted from the selected element. A signal is supplied previously to a writing control input terminal 21 and the register 15 is controlled to set prescribed address control information. During storing operation, the data in the register 15 is compared with the data from the terminals 17-19 by a comparing circuit 14. When the both coincide with each other, an output of the address input 17 goes to zero through an AND circuit. Thus, the number of parts is decreased and an access speed is increased.
Patent JP-S62202910-A (JP)
Title: Burner
Inventor: KOMORI MINORU
IPC: F23D14/08
Filed: 1986-03-03
Abstract: PURPOSE:To provide a burner capable of greatly reducing the concentration of nitrogen oxide contained in a combustion gas by covering burner ports formed on a burner port surface member with a heat resisting porous member having an area wider than that of the burner ports. CONSTITUTION:Slit-like burner ports 5 are formed longitudinally on the plate surface of a burner port face member 4. Further, a wire net 6 as a heat resisting porous body having an area wider than the area of the entire burner port is disposed on the member 4 to cover on the burner ports 5. The wire net 6 has a structure wherein the peripheral edges thereof are protruded in a channel shape. According to the structure mentioned above, the entire burner ports 6 are covered with the wire net 6, whereby the burner port area is substantially enlarged, and the length of the flame becomes long. Hence, a time where a burnable mixed gas passes the combustion region, that is, a staying time, is shortened, and it becomes possible to suppress the production of nitrogen oxide. Further, since the flame is constantly cooled by the wire net 6, the temperature of the flame is lowered and it becomes possible to suppress the production of the nitrogen oxide.
Patent JP-S58161056-A (JP)
Title: Microprogram controller
Inventor: SUZUKI TAKAO
IPC: G06F9/22
Filed: 1982-03-19
Abstract: PURPOSE:To facilitate change of program instructions, by providing an address information register independently of a storage memory for microporgram instructions and storing trace information when the memory is a read-only memory. CONSTITUTION:Each micor (mu) program instrcution is stored in a mu program memory 1 of a mu program controller, and the instruction is read out to a mu program instruction register 2 and is decoded and executed by a mu program instruction controlling circuit 3. Storage address information of each program instruction in the memory 1 is stored in an address information register 6 connected to an input rewriting means 7. Contents of this register 6 and an execution address register 4 are compared with each other in a comparing circuit 10, and a controlling circuit 11 is controlled by the output of the circuit 10. A gate circuit 8 through which the address of the register 4 is inputted to a save address register 5 is controlled by the circuit 11, and the output of the circuit 3 is applied to the register 4 through a gate circuit 9, thus facilitating the change of program instructions.
Patent JP-S62203193-A (JP)
Inventor: NAGAOKA MASANOBU
IPC: G09G5/22
Filed: 1986-03-03
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-S63211777-A (JP)
Title: Optical tranceiver
Inventor: KASHIWAGI KEIZO
IPC: H04B10/07
Filed: 1987-02-27
Abstract: PURPOSE:To make the device extremely strong against vibrating shocks, to prevent corrosion and to simplify assembling works, by providing a thermosetting resin mold, which covers a circuit board, terminal groups and a packaging case so as to bond and fix them. CONSTITUTION:Soldering parts 14 are contacted with an electrode terminal group 11 of a circuit board 1, which is horizontally mounted on supporting parts 15. The soldering parts 14 and the electrode terminal group 11 are electrically connected by soldering. The bottom surface of a terminal group 2 is contacted with the floor part of a packaging case 3 and electrically connected to the packaging case 3. The terminal group 2 is fixed to the floor part of the packaging case 3 mechanically rigidly with a means such as electrical welding or brazing. A resin mold 4 is a one-pack type or two-pack type thermosetting resin. The resin covers the circuit board 1, the terminal group 2 and the packaging case 3 so as to bond and fix them. In this way, the circuit board 1 is fast fixed, and airtightness with respect to outer air can be maintained.
Patent JP-H05237868-A (JP)
Title: Production of insert molded piece
Inventor: MURAKAMI KAZUTAKA
IPC: B62D1/04
Filed: 1992-03-02
Abstract: PURPOSE:To identify an embedding position by a method wherein cut-off object parts are projected on the rear surface of an insert, the insert is set in a mold, a coating layer is molded so as to cover the cut-off object parts, and the cut-off object parts are exposed by cutting off a part of the coating layer. CONSTITUTION:A horn pad 1 provided in a steering wheel is constructed by embedding a PP-made insert 3 in a urethane-made coating layer 2. Cut-off object parts 5 are projected downwards from four points on the rear surface of the insert 3. The insert 3 is set in a split mold 21, the molds are closed, and a molding material is injected into a cavity 20a to be molded into a coating layer 2. At this time, the cut-off object parts 5 are coated with cut-off object parts 2b of the coating layer 2. After the molds are opened, the cut-off object parts 2b of the coating layer 2 is cut off, and the cut-off object parts 5 are exposed. Whether or not the insert 3 is embedded in position can be identified by observing the positions of the object parts 5. Only the horn pad 1 with the insert 3 embedded in position is used for an efficient assembling operation.
Patent JP-S58160347-A (JP)
Title: Resin composition
Inventor: TSUMATOU TERUO
IPC: C08L27/00
Filed: 1982-03-18
Abstract: PURPOSE:To provide a resin compsn. suitable for use as a sliding material for oilless bearing, gear, cam, etc., by blending an arom. polyether ketone resin, a fluorocarbon polymer and an oxybenzoyl polyester in a specified ratio. CONSTITUTION:95-30wt% arom. polyether ketone resin having an intrinsic viscosity of pref. 0.7-2.6, 2.5-60wt% fluorocarbon polymer such as lubricant grade polytetrafluoroethylene having an average particle size of 20mu or below, and 2.5-60wt% oxybenzoyl polyester such as Ekonol E-101 (a product of Sumitomo Kagaku Kogyo K. K.) are blended together.
Patent JP-H08239700-A (JP)
Title: Highly bulky granular detergent composition
Inventor: HASUMI MOTOMITSU
IPC: C11D17/06
Filed: 1995-03-03
Abstract: PURPOSE: To obtain a highly bulky granular detergent composition which can optimize the aroma of the detergent powder and the residual aroma of clothes after washing by coating a powdery detergent composition with an amorphous silica compound having a specific oil absorption capacity. CONSTITUTION: The intended composition is a highly bulky granular detergent composition containing 0.1-1wt.% of an aromatic component, and its surface is coated with an amorphous silica compound having an oil absorption capacity of 100ml/100g or more as measured according to JIS K6220. The amount of the coating is preferably 0.5-10wt.% based on the total amount of the amorphous silica compound and the granular detergent composition. It is more desirable to blend the amorphous silica compound with the detergent base in addition to the use thereof for the coating. In this case, the amorphous silica compound is preferably so blended in the detergent base that the sum of the compound used for the coating and that blended in the case may amount to 10-30wt.% based on the final composition.  The most desirable amorphous silica compound is one represented by the general formula (wherein M is Na or K; x is 0.7-2; y is 1.8-6).
Patent JP-S63210710-A (JP)
Title: Tilt detection switch
Inventor: UEMURA SABURO
IPC: G01C9/10
Filed: 1987-02-27
Abstract: PURPOSE:To enable inclination detection in all directions on a horizontal plane by forming a space whose bottom surface is conic in an enclosed container made of a nonmagnetic body and putting a rotatable ferromagnetic spheric body in the space. CONSTITUTION:The space whose bottom surface 1 slants in a cone shape is formed in the enclosed container 1 made of the nonmagnetic body and the spherical body 2 which is made of iron or a ferromagnetic body and can rolls freely on the bottom surface is put in the space; and an iron detector 4 is arranged closely to the bottom surface of the space from outside the container 1 and a switch output signal is generated when the container 1 slants by a specific angle from a perpendicular line. When the container 1 does not slant, the spherical body 2 is at the lowest point of the bottom surface 12, a saturable coil 11 is saturated, and the output of the iron detector 4 is off. When the container 1 slants by the constant angle, the spherical body 2 rolls out and moves away from the iron detector 4, the saturable coil 11 becomes unsaturated, and the output signal of the iron detector 4 turns on and is detected, thereby detecting the inclination.
Patent JP-H02223888-A (JP)
Title: Heat ray type human body detector
Inventor: KOJIMA YUTAKA
IPC: G01V8/12
Filed: 1989-02-23
Abstract: PURPOSE:To make the external appearance beautiful in a state fitted to the fitting surface by providing a housing in which a part thereof is inserted into a fitting hole, and also, a flange formed in an exposed part from the fitting surface abuts on the fitting surface. CONSTITUTION:In a holding cylinder 14, a movable frame 2 in which a heat ray sensor 20 consisting of a pyroelectric element is installed is held. The heat ray sensor 20 is mounted together with a detecting circuit on a substrate 21 fixed in the movable frame 2. The outside peripheral surface of the movable frame 2 is formed in a shape for forming a part of the spherical surface, and in an opening formed on the rear face of the movable frame 2, a Fresnel lens 22 consisting of a synthetic resin through which a heat ray can transmit easily is installed. This Fresnel lens 22 is formed in a shape for forming a part of the spherical surface, and a spherical body is formed by the movable frame 2 and the Fresnel lens 22. Accordingly, the movable frame 2 becomes freely turnable. Also, as for the movable frame 2, its floating is prevented by a plate- like pressure bar spring 16.
Patent JP-S63211215-A (JP)
Title: Shampoo
Inventor: KAWAI YASUHIRO
IPC: A61K8/00
Filed: 1987-02-26
Abstract: PURPOSE:To obtain a shampoo giving excellent feeling to scalp and capable of imparting excellent conditioning property to hair and preventing the flaking in brushing, by using a polymer containing quaternary nitrogen in combination with a specific nonionic surfactant. CONSTITUTION:The objective shampoo giving excellent feeling to scalp and capable of improving the smoothness of rinsing operation and the feeling of cleaned and dried hair while maintaining excellent conditioning property and preventing the flaking of hair in brushing, by compounding (A) a nonionic surfactant of formula (R<1> is 10-22C alkyl or 10-22C alkenyl; R<2> is 1-4C alkyl or 1-4C alkenyl) and (B) a polymer containing quaternary nitrogen as essential components. The amount of the component A in the whole shampoo agent is 0.01-5wt.%, especially 0.1-1wt.% and that of the component B is 0.01-5wt.%, especially 0.1-3wt.%.