baber/WOPTO huggingface dataset:
Patent JP-S56116674-A (JP)
Title: Photoelectric transducer
Inventor: MITSUI KOUTAROU
IPC: H01L31/0216
Filed: 1980-02-20
Abstract: PURPOSE:To highly efficiently obtain a photoelectric transducer of high reliability by a method wherein the side surface of the P type Ga1-xAlxAs is coated with the same reflection preventing film as the upper surface portion so that the whole exposed P type Ga1-xAlxAs surfaces can be coated by a single coating process. CONSTITUTION:Formed are an N type GaAs layer 1 and a P type GaAs layer 2 thereon as well as a P-N junction 3 to generate a photovoltage at the boundary therebetween. Moreover formed are a P type electrode 6 ohmic-contacting with portion of the layer 2 and a P type Ga1-xAlxAs layer 4 on the whole except for a portion and periphery of the layer 2 and the neighborhood of the electrode 6. Then, a reflection preventing film 7 is provided so as to cover the upper surface 4a and the side surface 4b of the layer 4, and it is specified that the conact area between the layers 2 and 4 be more than 80% of the upper surface area of the layer 2. Thus, the upper surface 4 and the side surface 4b of the layer 4 are coated by a single coating process. Accordingly, working efficiency is improved as well as a photoelectric transducer of high reliability can be readily manufactured.
Patent JP-S62178834-A (JP)
Title: Operation control device for total heat exchanger
Inventor: KANO YUJI
IPC: F24F11/02
Filed: 1986-01-31
Abstract: PURPOSE:To reduce energy for air conditioning by utilizing a total heat exchanger only when recovered energy is expected to be more than pressure loss energy caused by air ventilation to the exchanger. CONSTITUTION:In an operation control device 1, signals from computing means 2 and 3 are taken out s a differential signal by a computing means 4 and its signal is compared with a signal from a set means 5 by a comparator 6 and its compared result is converted by an operation command means 7 to provide the command of operation or stopping for an exhaust air blower 20 and a feed air blower 21. An outdoor temp. detector 18 and an outdoor humidity detector 19 transmit their output signals to an outdoor air enthalpy computing means and an indoor temp. detector 23 and an indoor humidity detector 24 transmit their output signals to an indoor air enthalpy computing means. The value DELTAI' obtained by reducing a set value IL by a set means 5 from the difference DELTA1 between the computing result Ii and Io obtained by the means 2 and 3 respectively is output from the comparator 6. Thereby, control for the effective utilization of a total heat exchanger is able to be achieved while preventing a waste of energy.
Patent JP-S55113062-A (JP)
Title: Electrostatic recording method
Inventor: OOHORI TAMIO
IPC: G03G15/00
Filed: 1979-02-26
Abstract: PURPOSE:To form a superior image free from omission of recording dots or the like by stable discharge, by discharging through an air layer from all stylus electrodes with pretreatment voltage applied before application of an image signal. CONSTITUTION:Applying to all the stylus electrodes of electrode section 2 pretreatment signal V2 composed of a plurality of pulses of low voltage value as compared to the recording signal causes discharge of an air layer in the gap between the stylus electrodes and dielectric drum 1, producing a number of ions and electrons in the air layer and on the surface part of electrodes due to electrolytic dissociation, uniformizing their distribution, and stabilizing the air layer, etc. Therefore, a stable electrostatic image is formed composed of dots uniform in size and free from dot omission by stable dielectric breakdown when image signal V2 of low voltage as compared to the pretreatment voltage is applied to the stylus electrode selected in accordance with information.
Patent JP-S62179650-A (JP)
Title: Rain drop detector
Inventor: IYODA NORIBUMI
IPC: B60S1/08
Filed: 1986-01-31
Abstract: PURPOSE:To inhibit effect of the difference in the specific resistance of rain drops attached, by setting the oscillation frequency of an oscillation circuit so that a capacitance reactance due to an electrostatic capacitance via rain drops attached between a pair of electrodes will be larger than the resistance of the attached rain drops themselves. CONSTITUTION:A case 1 is mounted on a bonnet of an automobile with window sections 1a and 1b forward. Rectangular plate-shaped dielectric bodies 7 and 7 are arranged in the case 1 facing the windows 1a and 1b and paired electrodes 8 and 9 are attached on to the back of the dielectric bodies 7 and 7. A rain drop sensor 12 which varies in the impedance between electrodes 8 and 9 with difference in the amount of rain drops attached is formed and the amount of rain drops attached are detected on the basis of variation in the cycle of a frequency signal Sf from an oscillation circuit 13 which varies in the oscillation frequency with the impedance of the sensor 12. The oscillation frequency of the circuit 13 is set so that a capacitance reactance due to an electrostatic capacitance through the rain drops attached between the electrodes 8 and 9 will be larger than the resistance of the attached rain drops themselves, thereby inhibiting effect of the difference in the specific resistance of the rain drops attached.
Patent JP-H01195355-A (JP)
Title: Difference detection type electron spin microscope
Inventor: MIKI TOSHIKATSU
IPC: G01N24/10
Filed: 1988-01-29
Abstract: PURPOSE:To detect a variation of an electron spin distribution of a sample by providing a linear wire for a local magnetic field modulation in parallel so as to be opposed to the sample and scanning the sample or the wire. CONSTITUTION:By a moving stage 13, a sample 23 or a wire 25 is scanned in the direction vertical to the stage 13, and in each position, a magnetic field modulation is executed by a modulating signal generator 27, and also, by executing a sweep of a static magnetic field, an absorbing signal by an electron spin resonance is detected. A detecting signal is fetched, for instance, in a form that a carrier of 9GHz has been subjected to modulation by 100kHz from a directional coupler 31, it is detected by a detector 33 and only a 100kHz component is detected through a narrow-band amplifier 35. By bringing said component to phase detection by 100kHz from the generator 27, a resonance signal having information related to a difference of the electron spin density of both sides of a magnetic field modulation wire is detected as a differential waveform of the absorbing signal. In such a way, variation of an electron spin distribution can be derived.
Patent JP-H01197529-A (JP)
Title: Reinforcing material
Inventor: YAMAGUCHI HIROSHI
IPC: B29K105/12
Filed: 1988-01-29
Abstract: PURPOSE:To form a reinforcing material being suitable for reinforcing base materials of interior materials such as automotive roofing and door panels, light-weight and rich in rigidity and having extremely good moldability, by binding a mixed fiber of a polyester fiber and a glass fiber with a synthetic resin. CONSTITUTION:This reinforcing material is formed by binding a mixed fiber of a polyester fiber and a glass fiber with a synthetic resin. Usually the polyester fiber is one having a thickness of 15-30d and a length of about 30-70mm and the glass fiber is one having a thickness of 0.05-1.5mm and a length of about 30-70mm. Usually, 50-200 pts.wt. glass fiber are used for 100 pts.wt. polyester fiber. As the synthetic resin, thermosetting and/or thermoplastic resins can be used and the amt. thereof are usually about 100-200 pts.wt. based on 100 pts.wt. mixed fiber.
Patent JP-H10221917-A (JP)
Title: Image forming device
Inventor: MATSUZOE HISANOBU
IPC: G03G15/01
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device whose main body is miniaturized by omitting an intermediate transfer body. SOLUTION: In this device; a toner image carried by an endless belt-like toner image carrier 11 stretched in the same direction as the carrying direction of a printing paper 7 by plural rollers is transferred on the paper 7 by means of a transfer opposing roller 14 provided inside the carrier 11 while rotating the carrier 11 and also carrying the paper 7, the toner image of untransferred color is transferred by returning the paper 7 to a transfer position in order to prepare next transfer when the untransferred color exists among required colors, and the toner image transferred is fixed on the paper 7 when the untransferred color does not exist. In this case, the respective developing means 18 of plural colors by which toner adheres to the carrier 11 are arranged along the rotating direction of the carrier 11.
Patent JP-S61271464-A (JP)
Inventor: BERUNTO MOOZERU
IPC: G01P15/02
Filed: 1986-02-04
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-H04239957-A (JP)
Title: Semiconductor integrated circuit device
Inventor: TAKI YOICHIRO
IPC: G06F13/42
Filed: 1991-01-23
Abstract: PURPOSE:To remove the inconstant elements in the controller by realizing the synchronizing relation between the controller whose operation is started or terminated by the access of the microprocessor unit and microprocessor unit. CONSTITUTION:In the controller whose operation is started or terminated by the access of the microprocessor unit, the clock signal CM for writing the operation of controller is not changed while the chip select signal CM outputted from the microprocessor unit is in active condition.
Patent JP-H11197770-A (JP)
Title: Working apparatus of can lid member
Inventor: SAKO SUSUMU
IPC: B21D51/26
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To easily change a die member and to enable positioning with setting a fixed feed pitch of a can lid member for many different sizes when working a can lid member to be assembled to a small square can. SOLUTION: In a press machine, each of upper/lower die members 15a..., 15b..., which is arranged corresponding to each working position, is mounted to upper/lower members through a lower part receiving table 20 and an upper die receiving table 30, while arranging die receiving tables 26, 36 at a fixed interval. Further by setting working centers of the die members 15a..., 15b... at a fixed interval and arranging a transfer device and a guide device with an adjusting part corresponding to a size of the can lid member, feeding and guiding are conducted.
Patent JP-H06239339-A (JP)
Title: Container
Inventor: MASUDA MOTOAKI
IPC: B65D5/44
Filed: 1993-02-09
Abstract: PURPOSE:To provide a container which has sufficient strength and can be easily assembled with less man-days. CONSTITUTION:The inner plate 2 is formed to show a U-shape by the connection of side plates 2b at both sides of the bottom plate 2c and the outer plate 3 is formed to show a U-shape by the connection of the side plates 3b at both sides of the bottom plate 3c and to cross in right angles with the inner plate and respective bottom plates 2c, 3c are arranged so as to superpose each other. A joint member 4 is attached to the corner where the upper frame 2a of the inner plate 2 contacts the upper frame 3a of the outer plate 3. A reinforcing member is attached to the joint between the side plate 2b of the inner plate 2 and the side plate 3b of the outer plate 3 in order to reinforce the joint.
Patent JP-H09217211-A (JP)
Title: Wedding dress
Inventor: HAYAKAWA HIDEO
IPC: A41D1/22
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a wedding dress free from tiring from long time wearing, well ventilated under feet and easily movable. SOLUTION: On the circumference surface of the under pannier 16 of the pannier 4 set at the inside of the skirt 3 which gives a bulky feeling to the skirt, formed a resin plate inserting pass 25 and inserted a long sized resin plate 26 to form an approximately cone-shaped skirt. The pannier 4 having the under pannier 16 is extremely light in weight as compared with conventional one having multifolded fabric, allowing a woman not tired from long time wearing this wedding dress. The fabric of the under pannier 16 is located at apart from the legs of the wearer, under feet is well ventilated and easily movable.
Patent JP-S60167239-A (JP)
Title: Gas discharge display panel
Inventor: SAKAI TETSUO
IPC: H01J17/49
Filed: 1984-02-10
Abstract: PURPOSE:To improve luminous efficiency by specifying the product of a distance between the anode and the cathode and the inside cell reference pressure of the ultraviolet discharge gas, while making the cathode area not to exceed a specific value of the whole inside wall area as well as making a discharge current not to exceed 50muA. CONSTITUTION:A gas discharge cell using the negative glow for liminescence is formed by dividing a front glass plate FG and a rear glass plate RG into square discharge cells by a cell sheet CS while covering a cathode C except its opening part together with a bus CB wuth an insulating coating as well as providing a display anode DA. And the product of the distance (d) between the anode and the carhode and cell internal pressure P0 of ultraviolet discharge gas is made to be 0.5-8Torr/cm while making the area of the cathode C not to exceed 15% of the whole inside wall area and making the average discharge current in the period of an optional and continuous 50musec not to exceed 50muA for being operated. Accordingly, a display panel of high efficiency can be obtained by utilizing the existence of a mode having rapidly rising luminance efficiency while being demarkated near the current value 50muA.
Patent JP-H09214303-A (JP)
Title: Duration regulating device for digital reception signal
Inventor: ITO NAOAKI
IPC: H03K5/00
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To improve the duty ratio of a reception digital signal by regulating the pulse duration of the reception digital signal. SOLUTION: When the level of an input signal at an input terminal IN is higher than a prescribed value L1 decided by variable resistors VR1 and VR2, a transistor Q is turned on but when that level is lower than a prescribed level L2, the transistor Q is turned off. When prolonging the duration of an output pulse signal from an output terminal OUT, the level L1 is set low so as to turn on a transistor Q1 by regulating the values of resistors VR1 and VR2 or the level L2 is set low so as to turn off the transistor Q by regulating the number of diodes D1-D3 connected between the input terminal IN and a base B of the transistor Q1. When shortening the duration, reverse control is performed.  Namely, the rising timing of a pulse signal is regulated by changing the values of the resistors VR1 and VR2 or the falling timing is regulated by changing the number of diodes, and the duty ratio is regulated so that the duration of a regenerative digital signal can be equal to the duration of a transmissive digital signal on the transmission side.
Patent JP-H10220087-A (JP)
Title: Sickle lock
Inventor: NAKAO ISAO
IPC: E05C3/04
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To prevent a sickle from unexpectedly projecting in an unlocking condition, and to eliminate a protrusion projecting from an end face of a door. SOLUTION: A dead bolt 25 rotatably journalling a sickle assembly 24 is extended and retracted when a hub 23 is pressed. The sickle lock 24 further comprises a trigger bolt 26 translating together with the dead bolt 25, a stopper 27 for limiting extension of the dead bolt 25, and a sickle assembly locking part for rotting the sickle assembly 24 so as to extend a sickle 24b upward from the dead bolt 25 after the sickle 24b passes through a strike in association with extension of the dead bolt 25. When the dead bolt 25 is slightly extended, if the distal end part of the trigger bolt 2 does not abut against the strike, the extension of the dead bolt 25 is inhibited. If the trigger bolt 26 abuts against the strike, the trigger bolt 26 is maintained in its retracted condition, so as to release the inhibition against extension of the dead bolt 25.
Patent JP-S55113927-A (JP)
Title: Thermal noise thermometer
Inventor: IMAMURA MAKOTO
IPC: G01K7/30
Filed: 1979-02-26
Abstract: PURPOSE: To enable the measurement of high accuracy, by eliminating the influence of an induced gate noise in an AC amplifier employing an FET in the input stage of a preamplifier.  
     CONSTITUTION: An FET Q 1  of an input stage is cascade-connected by a transistor Q 2 . Even if the base voltage of the transistor Q 2  is changed, the DC level of its collector current scarcely varies. Therefore, the change in the base voltage of the transistor Q 2  does not appear on an output voltage. When a switch SW is closed, the base of the taransistor Q 2  is grounded in an AC manner by a capacitor C 1  and the fluctuation in the drain voltage of the FET Q 1  is very small. When the switch SW is open, an induced gate noise is caused as compensation in the FET Q 1  of the input stage by a voltage which appears across the drain of the FET. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02201739-A (JP)
Title: Track accessing device for optical disk device
Inventor: SHIMOO SHIGERU
IPC: G11B7/085
Filed: 1989-01-31
Abstract: PURPOSE:To accurately position an optical head without separately providing a position sensor and a speed sensor by correcting the position dislocation of a convergent lens by means of the optical head at the time of starting movement, starting deceleration, stopping, etc. CONSTITUTION:At the time of tracking a track, a track error signal (a) is phase-compensated, fed back to a lens actuator 11, the lens actuator 11 is driven so that the tracking error signal (a) may be zero, and the position of a convergent lens 110 is controlled. For this reason, the convergent lens 110 holds a laser beam spot on the same track. At the time of accessing the track, the output signal of a lens position detector 12 is phase-compensated, fed back to the lens actuator 11, the lens actuator 11 is driven so that a lens position signal (g) goes to zero, and the position of the convergent lens 110 is controlled. For this reason, the convergent lens 110 relatively stops with respective to an optical head 100. Thus the optical head can be correctly positioned without requiring the position sensor and the speed sensor.
Patent JP-H08220991-A (JP)
Title: Map preparing device
Inventor: IKEBE HIROTAKA
IPC: G06T1/00
Filed: 1995-02-09
Abstract: PURPOSE: To provide a map preparing device effective for reducing a map data amount and improving a plotting speed and a scroll speed by surely thinning the surface data unnecessary for display at a specified display reduced scale. CONSTITUTION: An area calculation means 102 reads out the map data from a digital data storage means 101, and calculates an area occupied by the surface data in the map data to transfer it to a surface data elimination means 104. The surface data elimination means 104 eliminates the surface data from the map data when no value of the transferred area is satisfied with a threshold value from a threshold value setting means 103. A displaying map data forming means 105 forms the map data at every display reduced scale from the map data after the surface data are eliminated as stated above.
Patent JP-S62175251-A (JP)
Title: Portless type master cylinder device
Inventor: NOMURA YOSHIHISA
IPC: B60T11/16
Filed: 1986-02-03
Abstract: PURPOSE:To make pedal operation feeling satisfactory, and to reduce the ineffective stroke of a piston in a portless type master cylinder device, by providing a flow limiting means in a communication passage communicating an inlet valve with a reservoir communication chamber. CONSTITUTION:When a brake pedal is depressed, two pistons 3, 4 in a master cylinder are moved leftward by means of a rod 49, overcoming springs 7, 8, and therefore, when a piston cup 43 has passed by an orifice port 21, the internal pressure of a first pressure boost chamber 14 is raised. Further, at this time an inlet valve is moved rightward by means of a spring 33 so that the inlet valve is seated on a valve seat section 32 to close the valve, and therefore, the internal pressure of a second pressure boost chamber 15 is increased. Although fluid in the second pressure boost chamber 15 flows into the reservoir communication chamber 17 through an orifice passage 34 until the valve 30 is completely closed, at this time the ineffective stroke of the piston is reduced due to the restricting effect of the orifice passage 34, thereby it is possible to enhance the responsiveness of the master cylinder device.
Patent JP-S56118126-A (JP)
Title: Bus parity check system
Inventor: MUKAERITA TAKASHI
IPC: G06F13/00
Filed: 1980-02-23
Abstract: PURPOSE:To simplify the parity check function, by providing the circuit which makes parity check in common to the bus interface circuits. CONSTITUTION:At the data transfer from a CPU101, the parity check circuit PGA produces the parity information PA to the transfer data. The transfer data added with this information PA is outputted on the C-BUS103. The transfer data on the C-BUS103 is fetched to the interface circuit IF1021 designated by the CPU101. In this case, the parity check to the data on the C-BUS103 is made with the bus parity check circuit BPU of the bus driver 104. Further, at the data transfer from a certain IF1021, the parity production circuit PG1 produces the parity information P1 to the transfer data. This data is transferred to the CPU101 via the C-BUS103 and checked at the parity check circuit PCA.
Patent JP-H04260186-A (JP)
Title: Coin identification device
Inventor: FUJIWARA TAKEKIYO
IPC: G07D3/00
Filed: 1991-02-15
Abstract: PURPOSE:To offer a coin identification device capable of managing maintenance by detecting the stained state of a coin passage on which an identification sensor is provided in advance as the one used in an automatic vending machine. CONSTITUTION:This device comprises a control means 17 to output a signal classified within a constant range from difference with a data value set as reference stored in a storage means 10 and to drive an informing means 20 by the output signal. By employing such constitution, it is possible to clean the stain of the coin passage by information, and to eliminate loss of opportunity due to the sales stoppage of the automatic vending machine.
Patent JP-S60167141-A (JP)
Title: Information recording medium
Inventor: SUGANO TAKAFUMI
IPC: G11B7/09
Filed: 1984-02-10
Abstract: PURPOSE:To reproduce information, which is written on a radiation-sensitive layer with the variance of a refractive index, with a good S/N by constituting address information of an address part so that all of them have a phase difference with respect to a land part between tracks. CONSTITUTION:With respect to an information recording medium where information is recorded with variance of the refractive index of the radiation-sensitive layer, a phase difference is given to all of address information of the address part in a sector with respect to the land part between tracks for the purpose of reducing bad influences of an address signal upon tracking and focus servo. The land part between tracks is indicated by a dotted line in the figure, and the address part consists of a part AL having a phase depth psi1 and a part having a phase depth psi2 deeper than the phase depth psi1, and an empty groove part for additional recording has a phase depth psi3. Phase psi1 and psi3 and pi/2 radian, and the phase depth psi2 is 0-pi/2 radian. Thus, address information is superposed to the empty groove to constitute the address part, thereby selecting the groove phase difference of the address signal optionally. As the result, influences of the address signal upon a tracking error signal are reduced optionally.
Patent JP-S60165925-A (JP)
Inventor: WADA MASAMI
IPC: A47J43/04
Filed: 1984-02-08
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。