baber/WOPTO huggingface dataset:
Patent JP-H08274193-A (JP)
Title: Nonvoltile semiconductor storage device and its manufacture
Inventor: SHIRAI HIROKI
IPC: H01L27/115
Filed: 1995-03-30
Abstract: PURPOSE: To provide a memory cell of a structure that reduction of its erasing time is obtained without damaging its erasing function and performance, in a flash memory cell with a channel erasing memory cell. CONSTITUTION: A source region 107ab is formed of an N<+> -type diffusion layer 117, N<-> -type diffusion layer 127 and N-type diffusion layer 137. In the formation of the N<-> -type diffusion layer 127, an oblique rotating ion implantation of phosphorus is utilized.
Patent JP-S56168895-A (JP)
Title: Device for charging chemical automatically into cooling water in cooling tower
Inventor: AIZAWA KOUJI
IPC: C23F14/00
Filed: 1980-05-31
Abstract: PURPOSE: To charge water treating materials accurately and automatically by integrating the working time of a cooling tower.  
     CONSTITUTION: Solenoid valves 10aW10d which are dosing means for chemicals are provided to the pipes 9aW9d which are conducted from chemical tanks 7aW7d for water treatment to the inside of a cooling tower 1. Chemicals are charged in suitable amounts into the tower 1 from the tanks 7aW7d by opening and closing of the valves 10aW10d. The operation of the tower 1 is detected by the water receiving part 11a which is provided below condensing coils 4, assumes a concave shape and is opened with a small hole 11b in the center. Now, when water is sprayed from spray pipes 5 to the coils 4, part thereof enters the part 11a, and a switch 14 is turned from off to on by the own weight, whereby the working time is counted. In this way, the charging of the water treating agents is carried out accurately and automatically. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S56168569-A (JP)
Title: Helium ray magnetic resonance magnetometer
Inventor: KIKUCHI MAKOTO
IPC: G01R33/26
Filed: 1980-05-30
Abstract: PURPOSE:To decrease the fluctuations in the magnetometer output due to the false signal or the  like generated when a magnetometer is oscillated, by mounting a simple and semifixied aperture  on the optical path. CONSTITUTION:An aperture 10 is mounted so that the surface thereof is constantly perpendicular  to the optical axis, and light is sent to a lens 2 through a round hole 11, so that a helium spectral  lump 1 is approximated to a point light source. Said light is changed into a circularly polarized  light through a circularly polarizing plate 3 and applied to a helium absorbing cell 4. The light  transmitted through the helium absorbing cell 4 is converted into an electrical signal by means of  a light detector 5. Said electrical signal is amplified by means of an amplifier 6 before being phase- detected by means of a phase detector 7 to output an error signal. Thereby, a voltage controlling  frequency oscillator 8 is driven, and the output signal thereof is fed back to an RF coil 9. When  the signal resulting from the optical component in the same direction as the static magnetic field  be SZ, the component perpendicular to the static magnetic field in the plane including the static  magnetic field and the oscillating magnetic field vector be SX, and the optical component perpendicular to the static magnetic field and the oscillating magnetic field spectrum be SY, then from the  conditions of the symmetry of the light distribution, +SX, -SX, +SY and -SY are made to cancel  each other in order to reduce the interferences of SX and SY against SZ.
Patent JP-H05244511-A (JP)
Title: Photoelectric converter
Inventor: TAKAHASHI HIDEKAZU
IPC: H04N5/374
Filed: 1992-02-26
Abstract: PURPOSE:To reduce an instantaneous large current at reset in the photoelectric converter requiring resetting for plural picture elements. CONSTITUTION:The photoelectric converter in which plural photoelectric conversion elements S11-Smn resetting a stored charge are arranged has vertical lines VL1-VLn of the same configuration to which plural photoelectric conversion elements in the vertical direction are connected and switch means Qb1-Qbn used to connect the vertical lines to ground and apply separate resetting to the elements by differentiating periods when the vertical lines are connected to ground through the switch means from the plural vertical lines.
Patent JP-H09244426-A (JP)
Title: Multicolor image forming device
Inventor: KIKUI SHINSUKE
IPC: G03G15/01
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To prevent a defective image so-called verminulated print when transferring an image as to cardboard by means of a contact transfer device. SOLUTION: In the image forming device for forming a bicolor image, black and red, when an image in a single color, using only black toner, is formed by a first developing device 4, grid potential which is different from the one used for bicolor image formation is applied to a second electrifier 7 provided downstream in the direction of the rotation of a photoreceptor 1, thereby re- electrifying the photoreceptor 1 on which the black toner has been formed, and increasing a transfer force. Thus, the occurrence of a defect in the image to be transferred to recording paper 12 by means of the belt transfer device 8 is prevented, and the satisfactory image is transferred to the recording paper 12.
Patent JP-S60219248-A (JP)
Title: Vinyl chloride resin composition
Inventor: SUEMOTO SUSUMU
IPC: C08L27/06
Filed: 1984-04-13
Abstract: PURPOSE:The low-cost titled composition having excellent low-temperature flexibility, made by incorporating an inorganic filler, and a plasticizer replaced by waste tempura oil into a vinyl chloride resin. CONSTITUTION:To a composition, obtained by incorporating 100-300pts.wt. inorganic filler (e.g. CaCO3) having an average particle diameter of 10mum or less and an oil absorption of 20ml/100g or higher into 100pts.wt. vinyl chloride resin, is added a plasticizer (e.g. dioctyl phthalate) of which at least 1/3pt.wt. has been replaced with refined, waste tempura oil.
Patent JP-H10265925-A (JP)
Title: Production of galvannealed steel sheet excellent in plating adhesion
Inventor: TOBIYAMA YOICHI
IPC: C23C2/28
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To produce a plated steel sheet excellent in plating adhesion by using, as material, a steel sheet prepared by hot rolling at specific cooling temp., applying hot dip galvanizing to the steel sheet, subjecting the resultant plated steel sheet to temp. raise at specific temp. rise rate up to a specific temp. and to holding at the temp. to carry out alloying treatment, and forming a Zn-Fe alloy plating layer of specific iron content. SOLUTION: Coiling temp., at the time of hot rolling for a steel sheet as material, such as cold rolled steel sheet and hot rolled steel plate, is regulated to >=600 deg.C to optimize steel sheet characteristic before plating. This steel sheet is passed through a hot dip galvanizing bath at prescribed temp. to undergo hot dipping. Subsequently, the resultant hot dipped steel sheet is subjected to temp. raise at >=30 deg.C/sec temp. rise rate up to 470-510 deg.C and held at this temp. to undergo alloying treatment. By this procedure, a Zn-Fe alloy plating layer of 8-11 wt.% iron content is formed while preventing the formation of intermetallic compound Γ-phase deteriorating plating adhesion.  Further, it is preferable that, after alloying treatment, cooling is applied to the plated steel sheet down to 420 deg.C at >=30 deg.C/sec cooling rate to prevent the development of ζ-phase.
Patent JP-S58188095-A (JP)
Inventor: AO RIYUUSHI
IPC: G09F9/00
Filed: 1982-04-28
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-H11246294-A (JP)
Title: Single crystal pulling-up equipment
Inventor: SHIMOMURA KURAICHI
IPC: C30B15/14
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To produce a single crystal having a uniform oxygen concn. without reducing the single-crystallization rate. SOLUTION: In this equipment for pulling up a single crystal by a CZ (Czochralski) method, a ring 2 provided with plural small perforated holes is fitted to a connecting part for connecting separated two heat-shielding plates, i.e., an upper heat-shielding plate 1a and a lower heat-shielding plate 1b to each other, which plates 1a and 1b are placed above a quartz crucible 5 and a heater 6 so as to cover them, wherein: the position at which the ring 2 is fitted to the connecting part, is preferably below the upper end of the quartz crucible 5 in the latter half of a crystal growth process;  and more preferably, as the ring 2, a ring assembly having a double ring structure consisting of two rings is used so as to enable adjustment of the area of the opening of each of the small holes of the two rings by deviating the positions of every overlapping two small holes of the rings from each other.
Patent JP-S51149480-A (JP)
Title: Servo device for n umerical control
Inventor: HAYASHI SHIGEKI
IPC: G05D3/12
Filed: 1975-06-16
Abstract: PURPOSE: To compensate for control deviation variable due to load. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S55164516-A (JP)
Title: Heater device for use in vehicle
Inventor: ENDOU TAKUYA
IPC: B60H1/04
Filed: 1979-06-11
Abstract: PURPOSE:To keep the heating performance even in case of the low loading of an engine by a method wherein a fan, a heat exchanger and a heat accumulator are arranged and the accumulator means for discharging heat in response to a phase change of melting and solidification is stored in the heat accumulator. CONSTITUTION:Cooling water from the engine 1 is fed to a radiator 2 via the primary and secondary pipings 3 and 4. The heat exchanger 5 is installed in the heater unit P and the engine cooling water is fed to the heat exchanger 5 via the primary and secondary pipings 6 and 7. The fan 8 for sending air to the heat exchanger 5 is installed and at the same time the heat accumulator 12 is arranged in the midway of the primary piping 6. The heat accumulator 12 stores a heat accomulation means 13 for storing heat or discharging heat in response to a change of phase of melting or solidification, and a passage for the cooling water 14 is arranged, capsules 18 are supported with a clearance for the passage 14 being left in the casing 16 having a thermal insulator 15 therein, then a heat accumulation material A is filled in the capsules 18.
Patent JP-H02224235-A (JP)
Title: Plasma processor
Inventor: IMAFUKU KOSUKE
IPC: H01L21/205
Filed: 1989-03-24
Abstract: PURPOSE:To enable grease to be replenished easily to the part requiring grease replenishment of a movable mechanism by providing a movable mechanism, which shifts a plasma generating mechanism inside an air-tight vessel, and a through hole, which is sealed by conductive sheet material, for grease replenishment this movable mechanism. CONSTITUTION:A processing chamber wall 19 is provided around a lower electrode 3, whereby a lower housing is formed, and above that an electromagnetic wave shield cover 21 is provided, whereby an upper housing is formed. A cylindrical sliding member 27 is provided around a gas supply pipe 9 above an upper electrode 5, and the side face can slide vertically to the electromagnetic wave shield cover 21, and the air-tightness is maintained through a packing 29. A hole 21a being a through hole for grease replenishment is provided near the thrust bearing 43 of the electromagnetic wave shield cover 21, and outside the hole 21 a conductive sheet material, for example, aluminum foil piece 22 is so stuck as to keep conductivity between it and the electromagnetic wave shield cover 21, whereby the hole 21 is shielded from electromagnetic waves. Hereby, grease can be replenished easily to the specified part of the movable mechanism.
Patent JP-S60218737-A (JP)
Title: Manufacture of plasma display panel
Inventor: MIURA SHICHIROU
IPC: H01J11/46
Filed: 1984-04-12
Abstract: PURPOSE:To make an exhaust pipe unrequired by sealing a front panel and a rear panel with a sealing member such as the low melting point glass or the like followed by blocking up the exhaust hole in a vacuum device by a sealing dish and a sealing member. CONSTITUTION:A rear panel 5 provided with a front glass 1 and an exhaust hole 17, while its periphery is printed with the low melting point glass 12, a sealing panel 16 which is sealed with the low melting point glass 10 outside a vacuum device 15 and a sealing dish 14 printed with the low melting point glass 18 are combined for being fixed with a fixing jig 13 such as a clip or the like to be set inside the vacuum device 15. Its contact face is thereby desirably of the shape having a gap 19 so that the exhaust and the injection of discharge gas may be easily performed. Next, while exhausting the inside of the vacuum device 15 with a vacuum pump, the sealing panel 16 and the sealing dish 14 are heated to perform gas exhaust. Thereafter, when a degree of vacuum reaches about 10<-7>torr, the discharge gas such as He and Ne is injected followed by heating the sealing panel 16 and the sealing dish 14 for melting the low melting point glass 12 and 18 to seal both of them.
Patent JP-H02249904-A (JP)
Title: Automatic appearance inspection device
Inventor: SUGIMURA TOSHIYUKI
IPC: G01B11/245
Filed: 1989-03-23
Abstract: PURPOSE:To process an object to be inspected with high speed by performing an appearance inspecting process and attaching/detaching in cooperation for the object to be inspected in accordance with the turn/stoppage of a turntable and mini-turntable. CONSTITUTION:An inspection passage 1 for the object to be inspected, which is a circular carrying passage for inspecting the object W to be inspected, consists of the turntable 5 and mini-turntables 6. This table 5 is intermittently turned and driven for stopping by step of 1/8 turning by an index table. The tables 6 are arranged at the positions dividing the table 5 to eight divisions in the peripheral direction. Further, for an inspection part 2, the inspecting parts 2a-2f are provided in six positions among the places where the table 5 is stopped. Tables 5,6 are turned in synchronism and the object W is mounted on the table 6 from an object supplying passage 3 through a mounting part 14 of the inspecting passage 1 at the time when the table 5 is stopped, and it is also fixed with a holder for the inspection at the inspecting parts 2a-2f for every turning and stopping of the table 5 then ejected to an object ejecting passage 4 at a detaching part 15.
Patent JP-S60216029-A (JP)
Title: Suction apparatus for engine
Inventor: UEDA KAZUHIKO
IPC: F02B27/02
Filed: 1984-04-12
Abstract: PURPOSE:To reduce the suction resistance by rotatably installing a surge tank around the axis line in the longitudinal direction and connecting the opening of the tank wth a suction pipe on the periphery of the tank and forming the section of the suction pipe into circular form, thus obtaining the intake inertial effect within a wide engine operation range. CONSTITUTION:The intake air introduced into a surge tank 3 through a throttle valve 6 from an air filter is inhaled into a cylinder through a suction port from an annular suction pipe 13 installed onto the periphery of the tank from a communication hole 23 formed on the outer wall of the tank. The both edges of the surge tank 3 are supported by bearings 19 and 22, and the tank 3 is turned according to the engine operation state through a gear 26 at the edge part, and the inertial supercharging in a wide engine operation range is carried-out by varying the effective length of a suction passage by varying the position of a communication port 23 for the suction passage 13. The suction resistance can be reduced by forming the section of the suction passage formed onto the outer periphery of the tank 3 into circular form.
Patent JP-H07246944-A (JP)
Title: Electric power handle device
Inventor: BAN ITSUKI
IPC: B62D5/04
Filed: 1994-03-08
Abstract: PURPOSE:To lighten the steering force by detecting the rotational direction and torque of the rotary shaft of a handle, and changing the rotational direction and the driving torque of a DC motor to serve as the driving source of a steering gear, according to the detection results. CONSTITUTION:Rotating a handle 4 for example clockwise will rotate the sun gear 7 of a torque detector too in the same direction and rotate star gears 8a-8c counterclockwise. But, these is load by handle operation through a cylinder 12 in the carrier 9 bearing the shafts of the star gears 8a-8c, corresponding torque to rotate a link gear 10 clockwise is given. Accordingly, a projection 15 is rotated in the same direction, resisting the elasticity of a spring 14, so the resistance between terminals 16c and 16d decreases, and torque to rotate it counterclockwise is given. As a result, the current of an armature increases, and the driving torque of the cylinder 12 by a DC motor 1 is increased, and the steering force is boosted.
Patent JP-S59199148-A (JP)
Title: Ultrasonically oscillating mold for continuous casting
Inventor: OOTA MITSUHIRO
IPC: B22D11/00
Filed: 1983-04-28
Abstract: PURPOSE:To improve ultrasonic oscillation efficiency and to cast a slab having a high grade by forming the meniscus part of a wall surface opposite to the surface which is in contact with a casting metal into a main exciting part walled thinner than the wall surface over the entire width of the wall surface in the specified range of said meniscus part and forming a much thinner-walled part for coupling an oscillator horn. CONSTITUTION:The wall thickness in a specified range of the molten steel meniscus part of a base material 3 of copper plate is decreased and an oscillation input part 4 and a main exciting part 5 are formed in said part. The thickness t3 of the material 3, the thickness t2 of the part 5 and the thickness t1 of the part 4 are formed to the relation t1<t2<t3. Primary resonance is taken by an oscillator 1, a horn 2 and the part 4, by which electric energy is converted to mechanical oscillation energy and is propagated to the part 5 thereby oscillating ultrasonically the specified range of the meniscus. The resonance of the oscillator 1 itself is thus more easily taken and the influence of the temp. in the part 5 and the fluctuation of the load owing to contact with the molten steel on a primary resonance condition are thus decreased and even if the molten steel contacts the part 5, the change of the oscillating condition in the part 4 decreases and the conversion of always good efficiency is maintained.
Patent JP-S58192815-A (JP)
Title: Preparation of bathing agent using citrus fruit
Inventor: IMAMURA KATSUTOSHI
IPC: A61K8/97
Filed: 1982-04-30
Abstract: PURPOSE:To obtain an easily usable bathing agent having improved shelf stability, by drying the periderm of citrus fruit having good aroma until it can be crushed, and crushing it in such a way that it has no unpleasant feeling when it is brought into contact with the skin. CONSTITUTION:The periderm of citrus fruit such as mandarin, lemon, etc. having good aroma is dried until it can be crushed (such a drying degree as to be easily crushed when it is clutched), and it is crushed by a crusher until it has no unpleasant feeling when it is brought into contact with the skin, to give the desired bathing agent. By the use of the bathing agent, the skin has gloss, whole the body is warmed, and one doesn't feel cold after a bath even in winter.
Patent JP-H09266142-A (JP)
Title: Electric double layer capacitor and its manufacture
Inventor: AOKI MUNEKAZU
IPC: H01G11/84
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an electric double layer capacitor with a small number of parts and components using solid-state active carbon electrodes as polarization electrodes, prevents leakage of an electrolyte solution inside the capacitor through a gas venting means for externally releasing a gas generated inside, with excellent productivity, reliability, and safety. SOLUTION: Block-shaped solid-state active carbon electrodes 1A having their peripheral tapered parts are disposed on both sides of a porous separator 2A so that the electrodes are brought into contact with the separator 2A on their broader opposing sides set in molds, and then injection-molded with thermoplastic resin to form gaskets 3A. Since the separator 2A, two active carbon electrodes 1A and the gaskets 3A are integrally molded, the number of necessary parts can be reduced. At the time of injection-molding of the gaskets 3A, when water-repellent, porous gas venting plugs are integrally embedded in the gaskets 3A, adhesion between the both can be made strong and the plugs can function to selectively emit only gas and to inhibit passage of an electrolyte.
Patent JP-S55166327-A (JP)
Title: Preset type channel selector
Inventor: AOKI NORIO
IPC: H03J7/28
Filed: 1979-06-12
Abstract: PURPOSE:To prevent the stoppage of searching caused by the malfunction due to the noise or the like as well as the searching mistake not to select the necessary channel, by detecting the phase error between the reference signal and the oscillation output of the voltage control oscillator and then gating the oscillation output via the detection output. CONSTITUTION:The phase is controlled for voltage control oscillator 19 via the reference signal obtained from the signal received by tuner 9 via synchronous isolating circuit 12. The phase error between the reference signal and the oscillation output of oscillator 19 is detected through phase comparator 20, and the oscillation output is gated 21 via integrating circuit 22. And the coincidence detection is given through coincidence detecting circuit 16 between the reference signal and the oscillation output delivered from gate circuit 21. As a result, the stoppage of searching caused by the malfunction due to the noise or the like can be prevented, and at the same time the searching mistake not to select the necessary channel can be avoided.
Patent JP-H02251757-A (JP)
Title: Automatic analyzer
Inventor: TAKEICHI MAMORU
IPC: G01N11/14
Filed: 1989-03-27
Abstract: PURPOSE:To enhance analytical accuracy and to enhance the reproducibility of measured data by providing a universal joint preventing the eccentric rotation of a rotor between the rotary shaft and rotor of a viscosity measuring apparatus. CONSTITUTION:The viscosity measuring apparatus controlled by a computer unit has the rotary shaft 23 downwardly protruding from the main body of this apparatus. A universal joint 24 is attached to said rotary shaft 23 and a rotor 26 is attached to the universal joint 24 through an automatic joint 25 detachable by one-action operation. When viscosity is measured using the rotor 26 mounted through the universal joint 24, the rotary shaft 23 is rotated in such a state that the rotor 26 is immersed in the sample to be inspected in a container 42. Whereupon, the rotation of the rotary shaft 23 is transmitted to the rotor 26 through the universal joint 24 and, even when the rotary shaft 23 is rotated in a state inclined in an oblique external direction with respect to a vertical line, the rotor 26 is not rotated eccentrically and always rotated on the same vertical line.
Patent JP-H06289059-A (JP)
Title: Current detector
Inventor: TANABE TORU
IPC: H01F38/28
Filed: 1993-03-31
Abstract: PURPOSE:To simplify a structure and to facilitate assembling by providing an engagement part made of an insulator formed integrally with a cap of a ringlike core, and engaging the engagement part into engagement with an engagement part of the inner surface of a case. CONSTITUTION:A case 11 has a rising part 11b extended from the bottom upward, and a low protruding part 11c extended from below the part 11b toward a through part 11a. An engagement part 13b formed integrally is provided at a part of a gap 13a of a core 13. The connector 13b is connected to the part 11b thereby to longitudinally fixedly hold the core 13 in the case 11. The gap 13a is connected to the part 11c thereby to fixedly hold the core 13 in a direction perpendicular to the longitudinal direction. Thus, the core 13 is positioned at a predetermined position in the case 11. A positioning hole 15a provided at a printed board 15 is engaged with a protrusion 13c protruding upward on an upper surface of the engagement part 13b to position a Hall element 14 mounted on the board 15 at the center of the gap 13a.