baber/WOPTO huggingface dataset:
Patent JP-S58201467-A (JP)
Title: Television receiver
Inventor: TSUJIHARA SUSUMU
IPC: H04N5/44
Filed: 1982-05-20
Abstract: PURPOSE:To improve the vertical sharpness especially, by converting a television signal in the standard system into a signal having the n-times horizontal frequency with a storage element. CONSTITUTION:R,G,B or Y,I,Q signals demodulated at a demodulating circuit 3 are applied to a signal converting circuit 4, which converts the input signals into television signals having the horizontal frequency two times that of the standard system. The horizontal synchronizing signal from a synchronizing separating circuit is applied to a PLL circuit 8. The PLL circuit 8 generates a clock signal of the signal converting circuit 4 and converts the horizontal synchronizing signal converting circuit 4 and converts the horizontal synchronizing signal into the signal having double frequency through scanning frequency conversion. Further, a special deflection pulse having the standard horizontal scanning period and 50% of duty cycle is applied to an auxiliary deflection coil 14 via a special deflectin circuit 10 from the PLL circuit 8. Thus, the vertical scanning speed is modulated with a signal from an LPF17 delayed by 1H, allowing to improve the vertical sharpness.
Patent JP-S62243483-A (JP)
Title: Image pickup device
Inventor: TODAKA YOSHIHIRO
IPC: H04N5/335
Filed: 1986-04-16
Abstract: PURPOSE:To apply exposure control with simple constitution by storing an electric change for image formation subjected to photoelectric conversion by an image pickup sensor, integrating the output of the exposure component proportional to the irradiated luminous quantity, closing a shutter through the detection of arrival at a prescribed value thereby completing the exposure. CONSTITUTION:When a shutter bottom is depressed by a shutter 41, a control circuit 4 uses a sensor drive circuit 21 to sweep out the signal electric charge in the image pickup sensor 2 and stores the electric charge subjected to photoe lectric conversion for image formation by a lens 11 on a photodiode of a sensor 2 after the read is stopped. Then a shutter drive circuit 13 opens the shutter 12, the output of the exposure component proportional to the luminous quantity irradiated on the sensor 2 is integrated by an integration photometric circuit 22, and when the arrival at a prescribed integration value is detected by the control circuit 4, the circuit 13 closes the shutter 12 at the same time to com plete the exposure on the sensor 2. Then the circuit 21 reads a signal stored in the sensor 2, the camera 31 applies signal processing to obtain a video signal, which is recorded on a sheet 34 through a recording circuit 32 and a recording head 33.
Patent JP-H06298450-A (JP)
Title: Zigzag folding method for use in printing machine
Inventor: UNO YOSHIMICHI
IPC: B41F13/56
Filed: 1993-04-13
Abstract: PURPOSE:To enable full automatic operation by connecting a continuous paper sheet to a crank mechanism having one end pivotally attached to act as a pendulum, and enabling the radius of the crank to be freely varied even during operation, and feeding the paper sheet into a guide plate at the end of a pendulum arm via a feed roll provided to the pendulum arm. CONSTITUTION:A printed continuous paper sheet P is drawn out onto a frame 1 by means of a pulling roll 4 via guide rollers 2, 3 and by means of a nip roll 5 pressed against the roll 4 with a pressing force caused by the regulating pressure of a cylinder. The continuous paper sheet P is fed through a guide roll 6 to a pair of feed rollers 8, 8a provided near the end of a pendulum arm 7 having one end pivotally supported. The continuous paper sheet P is guided by a guide plate 9 and fed to the spiral bodies 10, 10a and beaters 11, 11a of a folding portion A therebelow. The continuous paper sheet P is folded up at folding portions such as perforations and then fed onto the conveyor of a conveying apparatus C provided therebelow that can be raised and lowered.
Patent JP-S62242885-A (JP)
Title: Portable timepiece with memory function
Inventor: NAKAHATA MINORU
IPC: G04G13/02
Filed: 1986-04-16
Abstract: PURPOSE:To automatically call information by an alarm and a message display by retrieving information which is required with the lapse of time through an input means wherein a timer function is incorporated. CONSTITUTION:A portable card timepiece 1 composed of an IC card consists of an input part 2 such as a key input board or write input board, an arithmetic part 3 consisting of a microcomputer for computation, a storage part 4 stored with a program for processing and respective memos where input information is recorded, an annunciating part 5, and a photoelectric transducing part 6. Then, the timer function is incorporated in the input part 2 and a retrieving function for annunciating necessary information with time is incorporated in the arithmetic part 3. Further, the annunciating part 5 consists of a synthetic electronic tone generation part 5a which annunciates processed information, a liquid crystal display part 5b, and a timer part 6c. The photoelectric transducing part 6 serves as the power source of a timepiece with a memory function and is provided so as to prevent recording contents from disappearing owing to the rundown of the battery.
Patent JP-H06300874-A (JP)
Title: Controller for nuclear fusion system
Inventor: NAKAYAMA HISAHIDE
IPC: G21B1/00
Filed: 1993-04-13
Abstract: PURPOSE:To enable a controlling method taking into account stress given to a vacuum container by plasma. CONSTITUTION:Plasma 1 is confined to a vacuum container 2 by the magnetic field generated by a toroidal coil 3 and a poloidal coil 4, and electric current, a position and a form of plasma are arithmetically calculated by detecting a geometric parameter of plasma 1. A controller 6 of a nuclear fusion system which controls the plasma parameter based on the calculated value includes a means 5 for measuring stress generated in the vacuum container 2 by the fluctuation of the plasma 1 and a means for converting the deviation between the stress and the prescribed value of it into a compensation for the plasma parameter. Then, the electric current of the poloidal coil 4 is controlled by taking into account the stress signal from a strain gauge 5 as well as plasma current Ip, the horizontal and vertical positions Rp and Zp of plasma and the horizontal and vertical positions Rx and Zx of the X point. This enables the safe operation of the unit, resistance to the disturbance of plasma and the prevention of the degradation or breakage of the nuclear fusion system.
Patent JP-S55155948-A (JP)
Title: Automatic speed change gear
Inventor: HAMANE MASUMI
IPC: F16H57/04
Filed: 1979-07-06
Abstract: PURPOSE: To simplify the structure in such a way that adoption of a wet type centrifugal operational cluth dispenses with special lubricator and cooler.  
     CONSTITUTION: Since at least one part of a wet type centrifugal operational clutch (A) is dipped under normal conditions in a casing 1 and lubricating oil is enclosed therein, with drive of the wet type contrifugal operational clutch (A), lubricating oil in the casing 1 is raked up and supplied to a planetary gear mechanism B. In this case, since partition bulkhead is not installed between the wet type centrifugal operational clutch (A) and planetary gear mechanism B, lubricating oil is effectively supplied to the planetary gear mechanism B. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03284711-A (JP)
Title: Noncontact laser probe
Inventor: TATEOKA SUSUMU
IPC: G02B9/12
Filed: 1990-03-30
Abstract: PURPOSE:To make it possible to converge laser beams upon a spot with a prescribed diameter by using three lenses in three groups to constitute a condenser lens system and arranging the 1st, 2nd and 3rd group lenses by prescribed constitution. CONSTITUTION:The 2nd group lens 2 is arranged on the right side of the 1st group lens 1 through a thin ring-like lens interval ring 1b and the lens 2 is held in a metallic frame 4 so as to be held between a cylindrical lens interval ring 2a fixed to the frame 4 and the ring 1b. The 3rd group lens 3 is arranged on the right side of the lens 2 through the ring 2a and the lens 3 is held in the frame 4 so as to be held between lens pressing rings 3a, 2a fixed to the inside of the frame 4. On the other hand, an almost cylindrical optical fiber end part fitting 5a including an optical fiber 5 in its center part and exposing its projecting end face to the lens 1 is arranged in the frame 4 on the left side of the ring 1a. In the contactless laser probe, a divergent laser beam Li projected from the end face of the fiber 5 is converged on a converging point P as converged light Lr through the 1st to 3rd group lenses 1 to 3.
Patent JP-S57200879-A (JP)
Title: Pulse doppler radar apparatus
Inventor: KONDOU NATSUKI
IPC: G01S13/50
Filed: 1981-06-04
Abstract: PURPOSE:To improve the signal-to-noise ratio of received signals by determining distance to the ground surface along the front direction of a monopulse antenna to enable the measurement of a slant range. CONSTITUTION:High frequency pulse signals from a transmitter 1 are emitted to the ground surface 4 from a monopulse antenna 3 through a transmission-reception switch 2. Signals received in a difference pattern 13 of an antenna 3 are processed with a mixer 14, an amplifier 15, a phase detector 16 and a frequency analyzer 17 for the difference pattern in the same way as the signals in the sum pattern 6 of the antenna 3 are done. A phase difference and a amplitude ratio are determined with a divider 18 between output signals of a sum channel frequency analyzer 12 and the difference channel frequency analyzer 17 corresponding to each other in the frequency range. The outputs of the divider 18 invert in the phase depending on a delayed time in the range equivalent to a slant range. Thus, the measurement of the slant range is done by tracking the delayed time with a signal processor 15.
Patent JP-H02265213-A (JP)
Title: Glazing resistance material
Inventor: IOKA MITSUO
IPC: H01C7/00
Filed: 1989-04-05
Abstract: PURPOSE:To execute a baking operation in a nonoxidizing atmosphere which can be combined with a copper wiring conductor by a method wherein this material is composed of the following: a metal silicide; a metal oxide of at least one kind out of zinc oxide, cobalt oxide and tin oxide; a nonreducing glass. CONSTITUTION:This material is composed of the following: 3 to 50wt.% of a metal silicide; 1 to 10wt.% of a metal oxide of at least one kind out of zinc oxide, cobalt oxide and tin oxide; 30 to 96wt.% of a nonoxidizing glass. A resistance paste is formed by using a glazing resistance material of this composition and a vehicle such that a resin binder is dissolved in a solvent; this paste is printed on a ceramic substrate; this assembly is baked in a nonoxidizing atmosphere. Thereby, this material can be baked in the nonoxidizing atmosphere; the material can be baked together with a base-metal wiring conductor such as copper or the like; a copper-wiring thick-film hybrid IC can be realized; high-density and high-speed digitalization of the thick-film hybrid IC can be realized.
Patent JP-H05255098-A (JP)
Title: Dental caries preventive
IPC: A61P1/02
Filed: 1992-03-09
Abstract: PURPOSE:To provide a dental caries preventive consisting of an extract with clove in demineralized water as solvent, having the inhibitory activity for sticking of Streptococcus mutans onto teeth surface and the glucosyltransferase(CA- GTase)-inhibitory activity for c-type Streptococcus mutans, thus suppressing bacterial plaque production. CONSTITUTION:Waste flowers of clove, a plant, i.e., a kind of indeciduous tree belonging to Myrtaceae, native to Molucca Islands (known as Eugenia caryophyllata, a crude drug listed in the Japanese Pharmacopoeia) are dried, and demineralized water is then added to the resulting dried flowers followed by agitation at room temperature for 2hr and then immersion for 8hr to make an extraction. The resulting extract is concentrated, thus affording the objective dental caries preventive with brown liquid appearance having the above- mentioned effects and used in the form of mouthwash, toothpaste, or troche tablets.
Patent JP-H08254061-A (JP)
Title: Hinge unit
Inventor: HATTORI SHUYA
IPC: E05D5/14
Filed: 1995-03-16
Abstract: PURPOSE: To micro-adjust the position of a door in a direction lateral of the door, such as a direction widthwise of the door. CONSTITUTION: A hinge unit 1 is composed of a door side hinge member 3 attached to a door side mounting part 5 formed on a door 2, and an attaching side hinge member 4 attached to an attaching side mounting part 7 formed in a door attaching part 6. Further, the hinge members 3, 4 are rotatably connected together by means of a hinge shaft 13. A base member 28 is arranged between the attaching side mounting part 7 and the attaching side hinge member 4, and a fixing member passing though these is fixed to the mounting part 7. Accordingly, the hinge member 4 is fixed to the mounting part 7 together with the base member 7. Further, a lateral adjusting screw 34 is tightened into a female thread part 33 formed in the base member 28.  A part of the lateral adjusting screw 34 which is projected from the base member 28 comes in contact with the hinge member 34 so as to define a gap between the hinge member 4 and the base member 28 by a degree corresponding to the length of the projected part of the screw 34.
Patent JP-H10277325-A (JP)
Title: Circulatory cleaning device
Inventor: ARAKAWA MASAYUKI
IPC: A47K3/00
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a circulatory cleaning device with a prefilter which is arranged in the upstream of a circulating pump and requires no hand washing. SOLUTION: When the clogging of a prefilter 7 is detected, a direction in which water is caused to flow is switched by three-way valves 11a, b, c and a four-way valve 12, and a bath water passes through a bypass channel 13 from the three-way valve 11a, reaching the four-way valve 12. Further, after passing through a circulating pump 6, the bath water passes through a cleaning channel 14 from the three-way valve 11c, and then is caused to flow back in to the prefilter 7 from the four-way valve 12. A large-size dust and hair sticking to the prefilter 7 are removed by the water flow and pass through a drain channel 15 together with the bath water from the three-way valve 11b to be drained to an outside of a circulating channels.
Patent JP-S59213412-A (JP)
Title: Apparatus for removing carbon dioxide in water
Inventor: OKAZAKI TATSUO
IPC: C02F1/20
Filed: 1983-05-17
Abstract: PURPOSE:To remove efficiently gaseous carbon dioxide in a short time by dispersing compressed air, which is atomized through a porous partition wall, into water to bring the air into close contact with water. CONSTITUTION:By driving a blower 5 and opening a valve 10, the compressed air is introduced into a bubbling chamber 2, and atomized through a partition wall 4 to bubble the water flowing down to the surface of the chamber. The bubbles are pressed and moved in the bubbling chamber 2 in the flowing direction of the air current to the side of an overflow wall 11. The bubbles, overflowed from the overflow wall, are separated into the air contg. gaseous carbon dioxide and the water in a gas-liquid separation chamber 12. The sending pressure of the air to be supplied is set strong enough, and the amt. of air is set to be enormous as compared with the water supply to a water spouting tube 8. A port is provided to the ceiling of the gas-liquid separation chamber 12 to discharge the separated air to the outside. The water after treatment is discharged from a discharge port 14 to a water storage tank 13.
Patent JP-H09274354-A (JP)
Title: Image forming device
Inventor: KAMANO TADAO
IPC: G03G15/01
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To make a paper carrying belt abut with comparatively small driving force and to reduce power consumption by separating all transfer rollers from a printing station in the case of standby, and moving only the black transfer roller in the case of monochromatic printing. SOLUTION: Color and black printing stations 21 to 23 and 24 are successively arranged on the paper carrying belt 1, and the color transfer rollers 91 to 93 are mounted on a mount frame 32 and the black transfer roller 94 is mounted on a mount frame 52, and they are constituted so that they can respectively and individually contact with/separate from photoreceptor drums 3... by roller driving mechanisms 31 and 51. At the time of standing by for printing, all the transfer rollers 91 to 93 and 94 are separated from the respective printing stations. In the case of monochromatic printing, only the black transfer roller driving mechanism 51 is driven from a printing standby state, and only the roller 94 is moved, and the belt 1 is made to abut only on the photoreceptor drum 3 of the printing station 24 .
Patent JP-S61245084-A (JP)
Inventor: NAKADA KIYOTOMO
IPC: G21C3/30
Filed: 1985-04-24
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-S5712007-A (JP)
Title: Production of polyethylene
Inventor: MATSUMOTO JIYUNICHI
IPC: C08F4/60
Filed: 1980-06-27
Abstract: PURPOSE: To obtain PE having a wide molecular-weight distribution with a small amount of a catalyst without a deashing stage, by using a catalyst consisting of an org. Al compd. and a solid product obtd. by reacting an organohalogenoaluminum compd. with a solid obtd. by the reaction of a compd. contg. Ti, Mg and halogen with a specified Zr compd.  
     CONSTITUTION: An organohalogenoaluminum compd. of formula I (wherein R 1  is alkyl; X 1  is halogen; 0≤n<3) is reacted with a solid obtd. by the reaction of a compd. contg. at least Ti, Mg and halogen with a tetraalkoxyzirconium and, if desired, a zirconium tetrahalide and/or a tetraalkoxytitanium, to obtain a solid product (A). PE is produced by using a catalyst contg., as active components, the solid product (A) and an org. Al compd. (B) of formula II (wherein R 2  is alkyl; X 2  is halogen; 0<m≤3) or III (wherein R 3 , R 4  are each alkyl; 0<K≤3). High catalyst activity can be obtd. with a small amount of the catalyst, so that the deashing stage can be eliminated. The resulting PE has a high bulk specific gravity, good particle size, a wide molecular-weight distribution and good moldability. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04319456-A (JP)
Title: Electrophotographic device
Inventor: TORISAWA YOSHIHIRO
IPC: B41J2/385
Filed: 1991-04-18
Abstract: PURPOSE:To remove the charged electricity of a printing paper conveyor belt without conducting corona discharge having low energy efficiency and generating ozone, and to save power and prevent the generation of ozone in an electrophotographic device, in which printing stations are arranged oppositely onto the endless belt-shaped printing paper conveyor belt and printing paper is attracted to the printing paper conveyor belt by applying charges and conveyed under the printing stations. CONSTITUTION:A destaticizing mechanism 35, in which a conductive roller 34, at least a circumferential surface of which is formed of a conductive material 31, is supported rotatably at a position where the roller 34 is brought into contact with the surface of a printing paper conveyor belt 28 and the charged charges of the printing paper conveyor belt 28 are destaticized through the conductive roller 34, is provided.
Patent JP-S59210739-A (JP)
Title: Television tuner
Inventor: MATSUSHITA SEIJI
IPC: H04B1/26
Filed: 1984-04-27
Abstract: PURPOSE:To improve the intermodulation rate without decreasing the transmission frequency characteristic by inserting a ferrite bead to a lead of a capacitor connected between a connecting point of transistors (TRs) and ground. CONSTITUTION:An FB is a ferrite bead made of a ring ferrite, this ferrite bead FB is connected to the lead of a capacitor C4 connected between the connecting point between the TRs 1 and 2 and a ground, the phase characteristic of the TRs is changed by inserting the ferrite bead FB in this way, the operating distortion of the TRs is decreased, and the intermodulation rate is improved without decreasing the transmission frequency characteristic. In the Ch. 4, the signal is modulated mutually by the video carrier and audio carrier and a beat of 0.5 MHz is generated. The intermodulation rate is improved by 8dB by selecting a capacitance value of the capacitor C4 as 4pF.
Patent JP-H03286264-A (JP)
Title: Guidance display system by moving image mode
Inventor: EZAKI MIHO
IPC: G06F3/048
Filed: 1990-03-30
Abstract: PURPOSE:To eliminate the operator's trouble of reading an explanatory document on a screen and to easily understand an operating method by displaying the function of an item to be known at an operator's help request in moving image mode. CONSTITUTION:When the operator makes the help request with a mouse, a menu is displayed on a CRT 17 and plural items are displayed. When the operator selects Move among the items of this menu with the mouse, its event information is registered in the event queue buffer of an input device control part. A CPU 11 decides that the item of operation is Move from the event information and retrieves a moving image data corresponding to the item on a main memory 12. The moving picture is generated by a moving image program according to the moving image data and the moving picture data is outputted to be frame buffer of a display memory 15. When the item is Move, a moving image wherein a window on the picture moves is displayed, so the operator looks at the picture to know the function of the item Move immediately.
Patent JP-S529171-A (JP)
Title: Mixture separating method used with charging character
Inventor: NAGAOU YUKIO
IPC: B03C7/08
Filed: 1975-07-14
Abstract: PURPOSE: To separate a mixture of different kind substances easily and efficiently by use of a principle of an electrostatic adsorption. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62242492-A (JP)
Title: Key telephone system
Inventor: YABATA RYOICHI
IPC: H04Q3/58
Filed: 1986-04-15
Abstract: PURPOSE:To prevent a telephone set from being used without permission by turning the telephone set to an origination stopping state or an origination available state when push-button operation is made coincident with a previously registered identification number. CONSTITUTION:An identification number is registered in a memory 8 at every key telephone set by depressing push-button of the key telephone set 3. When the contents of push-button operation indicate dial origination stop, a central processing unit (CPU) 7 detects whether the contents coincide with the stored identification number or not, and in case of coincidence, controls a trunk circuit 2 through a data I/O interface 6 so that a dial signal is not sent from the telephone set 3 to a trunk line 1. Consequently, the telephone set 3 is turned to the dial origination stop state. In case of releasing dial origination stop, the CPU 7 sends a signal for sending a dial signal from the telephone set 3 to the trunk line 1 to the circuit 2 through the interface 6 at the detection of the coincidence with the identification number.