baber/WOPTO huggingface dataset:
Patent JP-S631256-A (JP)
Title: Horizontal deflection circuit
Inventor: ONOZAWA MAKOTO
IPC: H04N3/16
Filed: 1986-06-20
Abstract: PURPOSE:To reduce the action margine of an output transistor together with reduction of loss and also to improve the reliability of the output transistor, by preventing the automatic oscillation of an output circuit when horizontal oscillation pulse is stopped. CONSTITUTION:When the horizontal oscillation pulse is outputted from a horizontal oscillation circuit 7, a sub-switch transistor TR12 is turned on by the function of a horizontal oscillation pulse detecting means consisting of an integration resistance 13 and an integration capacitor 14. In case the horizcntal osoillation pulse is stopped in an application mode of a power supply EB of an output circuit, the TR12 is turned off by the function of said horizontal oscillation pulse detecting means. Therefore, a main switch TR9 is kept under an ON state and a base terminal (a) of an output TR1 is grounded. Thus the working of the output circuit is stopped. As a result, the self-oscillations can be avoided when the horizontal oscillation pulse is stopped.
Patent JP-H10318388-A (JP)
Title: Wafer check valve
Inventor: MARUTA TOMONORI
IPC: F15D1/02
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To reduce pressure loss of a fluid which flows down from an inlet to an outlet, and ensure a sufficient bypassing flow rate toward the outlet side by spring energizing a valve element installed on an outlet side of an annular valve seat, seating it on an annular valve seat, and arranging a rectified passage on a position where the fluid flows down between the valve element and the outlet. SOLUTION: In the case where a fluid flows down from an inlet 1, valve elements 5, 6 are seat on an auxiliary valve element 7, an annular valve seat 4, and a valve element 6 in the case where its fluid pressure is nearly equal to zero, and the fluid is not bypassed the outlet 2. In the case where fluid pressure is raised, a communicating hole 12 is opened by the auxiliary valve element 7 against a spring 13 having a small spring constant, and the fluid flows down from the inlet 1 to the outlet 2. When the fluid pressure is raised more, the valve elements 5, 6 are released from the annular valve seat 4 against springs 9, 10, and many fluids flow down to the outlet 2 side. In this time, the fluids which flow down to the outlet 2 is straightened while a straightening passage 15 is passed so as to prevent turbulence of the fluid.
Patent JP-S623256-A (JP)
Title: Developing and transferring device
Inventor: MORITA HIDEKI
IPC: G03C7/00
Filed: 1985-06-28
Abstract: PURPOSE:To perform the development of a sensitive material and the diffusion transfer to a transfer sheet easily and efficiently by backing the sensitive material having a diffusion transfer type heat developed photosensitive layer and a transfer sheet which is brought into contact with the sensitive material with a conductive layer, and flowing a current to the conductive layers and generating heat. CONSTITUTION:A heat processing control part 10 flows currents to a carry-in roller 6 and a carry-out rollers 7 through cords 8 and 9 when the carry-in roller 6 and carry-out roller 7 stop while clamping the head and tail ends of the composite body of the sensitive material 1 and transfer sheet 2. The current value and feed time are calculated previously from the resistance value of a conductive layers with which the sensitive material 1 or transfer sheet 2 is backed, so the sensitive material 1 or transfer sheet 2 generate heat and rise in temperature instantaneously to necessary temperature. Consequently, an exposed part of the sensitive material 1 is developed thermally and a silver image appears; and diffusive dye is formed corresponding to the image and transferred to the transfer sheet 3 which contacts the sensitive material 1.
Patent JP-S623936-A (JP)
Title: Manufacture of sealing member for bearing
Inventor: NISHIJIMA KUNIHIRO
IPC: F16J15/328
Filed: 1985-06-28
Abstract: PURPOSE:To make a rigid structural core member at low cost and consequently improve the yield of the member by a method wherein wire-shaped metallic material is shaped into a ring form and, after that, compression-molded into an annular core member with the desired thickness and form and then after- treated and finally integrally shaped with elastic body into the desired form. CONSTITUTION:The titled manufacture is of a sealing member for bearing A consisting of an annular core member 2 made of metal and an elastic body, which covers the annular core member 2 and is made of synthetic rubber, synthetic resin or the like. Wire-shaped metallic material 1 having a cross-section of circle, square or the like is shaped into a ring form and, after that, formed into an annular core member 2 with the desired thickness and form through the shaping under pressure B with rolling mill, compression-molding machine or the like. When the strength of the core member is not enough, hardening C is executed in order to obtain rigidity. In addition, after the ground treatment and the like is conducted so as to obtain favorable adhesion between the elastic body 3 and the core member, the elastic body 3 is integrally shaped with the core member in order to obtain the sealing member for bearing A.
Patent JP-S5838772-A (JP)
Inventor: JIEEMUZU JIEI DEYUISU
IPC: C09J7/02
Filed: 1982-08-18
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-S6126443-A (JP)
Inventor: MORI HIROYUKI
IPC: H02J13/00
Filed: 1984-07-12
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-S63843-A (JP)
Title: Dew condensation preventing device for magnetic recording and reproducing machine
Inventor: OZAWA KENICHI
IPC: G11B15/00
Filed: 1986-06-19
Abstract: PURPOSE:To prevent dew condensation from generating on a drum, and to suppress the heating of the drum at a minimum, by providing a means which detects the surface temperature, and the peripheral temperature of the drum respectively, and performs an arithmetic operation of the relative value of two temperatures, and a means which detects a humidity in the neighborhood of the drum. CONSTITUTION:Thermistors 1a and 1b which detect the surface temperature, and the peripheral temperature of the drum respectively, are connected to transistors 2a and 2b in a differential amplifier 2, respectively, and terminal C is connected to a comparator 5 through a humidity sensitive element 4. When the surface temperature is lowered compared with the peripheral temperature of the drum, the potential of a point A becomes lower than that of a point B, and higher than that of a point C. In the element 4, the higher the humidity, the lower a resistance value, therefore, when a voltage at the point C becomes higher, and also, the humidity becomes higher, a switch 6 is turned on, and a heater 7 is driven, then the drum is heated. When the humidity is low even the voltage at the point C is high, a value does not exceed the threshold value of the comparator 5. Therefore, it is possible to exactly predict the dew condensation state of the drum, and to suppress the heating of the drum at a minimum.
Patent JP-S5933985-A (JP)
Title: Radio communication system
Inventor: NAKAZAWA ISAO
IPC: H04N7/14
Filed: 1982-08-19
Abstract: PURPOSE:To transmit a digital signal without affecting the transmission of a picture signal, by transmitting the digital signal in the direction opposite to the transmitting direction of the picture signal by making use of the horizontal synchronizing signal of the picture signal. CONSTITUTION:A digital signal DG is applied to a velocity converting circuit 32. The synchronizing signal extracted by a synchronizing signal adder circuit 30 is applied to the circuit 32 via a delay circuit 31. At the same time, a clock CLK is applied to the circuit 32. The signal DG is applied to a modulator 33 only in the period of a horizontal synchronizing signal. The modulator 33 modulates the digital signal with the output of a local oscillator 34. While the signal DG is received by an antenna 7 at the transmitting side of the picture signal. Then the signal DG is applied to a mixer 9 to be mixed with the picture signal given from a branching circuit 4 and then converted into an IF. Then the clock reproduced 14 after IF amplified 10 and velocity converted 13, and the digital signal within the period of a horizontal synchronizing signal is converted into continuous digital signals by an extracted synchronizing signal.
Patent JP-H024638-A (JP)
Title: Side wall of drum container
Inventor: SATO KAZUNORI
IPC: B65D25/14
Filed: 1988-06-13
Abstract: PURPOSE:To make the drawing practical and increase the strength against the impact from dropping by making up the inner cylinder in the form of a cylindrical container having on the side a plurality of folds each extending lengthways and in parallel with the others from a multiply gas-barrier material which is composed of at least three layers with a gas-barrier material as an internal layer sandwiched between surface layers of a thermoplastic resin. CONSTITUTION:An inner cylinder is made of a multiply gas-barrier material 3 which comprises at least three layers, having a gas-barrier material as an internal layer and a thermoplastic resin as surface layers on both sides; an example is a three-ply film having aluminum foil as the intermediate layer the two sides of which are surfaced with layers 5, 6 of thermoplastic resin. In forming the material into a cylindrical body, the two ends of the film, extending in parallel with the folds 2 are spliced in a ridge so as to make the end sections unexposed to the interior. With the sections of the film unexposed to the interior, a container which is favorable from the viewpoint of food hygiene is obtainable. The outer drum, functioning to protect the inner cylinder in shape, is formed from a thermoplastic resin or a composite material of such a resin and paper. In manufacturing the drum container, an inner cylinder thus formed is fitted into an outer drum and the two are joined.
Patent JP-S6121103-A (JP)
Title: Preparation of chitosan oligosaccharide
Inventor: TOKUTAKE SATOSHI
IPC: C13K13/00
Filed: 1984-07-10
Abstract: PURPOSE:To produce a large amount of chitosan oligosaccharide useful in the field of pharmaceuticals, cosmetics, foods, etc., economically and efficiently, by partially hydrolyzing chitosan with hydrochloric acid, adding a methanol-contaning solvent to the hydrolyzed product, and dissolving and separating the objective material. CONSTITUTION:Chitosan of formula is partially hydrolyzed with hydrochloric acid. 1pt. of the hydrolyzed product is added with usually 5-20pts.wt. of a solvent containing >=60% (V/V) methanol (preferably ethanol, acetone, ether, etc. containing >=90% methanol), and the mixture is stirred at <=20 deg.C for 2-3hr. The objective chitosan oligosaccharide can be produced by the dissolution and separation process taking advantage of the solubility difference.
Patent JP-S5668576-A (JP)
Title: Manufacturing method of fiber reinforced compound product
Inventor: SAKAKIBARA TATSUO
IPC: C22C47/00
Filed: 1979-11-08
Abstract: PURPOSE:To prevent formation of cracks in the compound part by forming a bulge of a large diameter in the upper part of a drag cavity and soaking a fiber body of the drag with the molten metal by thrusting up force of a cope using the bulge as a well and keeping the thrusting up force constant by its solidification. CONSTITUTION:A fiber body 9 is contained in a cavity 3 of a drag 1. Then, pouring is made and a seal part 7 of a cope 2 is fixed in a bulge 5 of the drag 1. The cope 2 seals the bulge 5 and high hydrostatic pressure is applied to the molten metal inside. When the molten metal is forced into the fiber body 9, the cope 2 descends and supplies the molten metal to the cavity 3 making the molten metal in the bugle 5 a well. When the fiber body 9 and the molten metal in the bulge 5 start solidification, the thrusting force of the cope 2 is stopped by a step 4 at the lower end through the back metal which solidifies in the bulge 5 and the pressure applied to the compounded part of the fiber body 9 is kept constant.
Patent JP-S5476938-A (JP)
Title: Enclosed switchboard
Inventor: OOGOSHI ISAO
IPC: H02B1/56
Filed: 1977-12-02
Abstract: PURPOSE: To provide a highly efficient cooling operation, by such means that with a thermometer, for generating an electric signal correspondingly a change of internal temperature, provided, an air quantity and opening degree of damper in the ventilation system be controlled by an output signal from said thermometer.  
     CONSTITUTION: With a damper 13, for adjustably controlling a ventilation air quantity, and a ventilating fan 16 installed to an exhaust port 12 of a plurality of enclosed switchboards 5 to 10, and with a thermometer 14, for generating an electric signal correspondingly to a change of internal temperature, provided in the switchboard, an air quantity of the damper 13 and an operational interval of the ventilating fan 16 are controlled by an output signal of said thermometer. In this way, a capacity of the ventilating fan and its number will be determined to meet the maximum quantity of heat generation from all of the enclosed switchboards, causing an excessive quantity of ventilating air, to be considered by a method as conventionally used, capable to be suppressed to a minimum. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08313212-A (JP)
Title: Integrating method of depth map
Inventor: WAKISAKO HITOSHI
IPC: G01B11/00
Filed: 1995-05-17
Abstract: PURPOSE: To provide a method wherein no positioning device is used and which is free from the effect of occlusion and restricted little by the shape of an object. CONSTITUTION: In an integrating method wherein a distance sensor 2 measuring the shape of an object of measurement is used and wherein the object 1 is rotated for the distance sensor 2 and a plurality of depth maps measured by the distance sensor 2 are made to coincide with one another, the axis 3 of rotation of the object and one axis of a coordinate system are made parallel to each other approximately, the amount of move for integrating the depth maps on the basis of integration of data on two-dimensional shapes constituting the depth maps is determined and further the amount of move is corrected.
Patent JP-H0438187-A (JP)
Title: Motor pulley
Inventor: MORI HISAO
IPC: H02P23/16
Filed: 1990-05-31
Abstract: PURPOSE:To obtain a motor pulley which can make continuously variable transmission with an extremely simple constitution by incorporating a speed controlling generator in the shaft of the motor pulley. CONSTITUTION:When a motor is energized, the rotation of the motor is transmitted to a drum 7 through a drive gear 9, pinion gear 10 internal gear 11, shaft 4, and gear side plate 5. By incorporating a speed controlling generator 12 in the motor shaft 8 and connecting the generator 12 to a voltage control circuit, namely, by making the torque curve of a motor continuously variable by means of the voltage control circuit, the rotating speed of a loading point is made continuously variable. In order to obtain a necessary rotating speed, the rotating speed of the shaft 8 is fed back to the voltage control circuit and the speed- controlled motor and speed controlling AC generator are incorporated in this motor pulley so as to control the rotating speed of the motor pulley in a continuously variable state.
Patent JP-2000335854-A (JP)
Title: Crime prevention device for observation elevator
Inventor: HISADA KURAJI
IPC: B66B11/02
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To surely image a passenger who plays with an observation window by installing a camera on the upper part of the outside of the observation window and imaging the inside of a car through the observation window by the camera. SOLUTION: A glass-made observation surface 5 is formed in an elevator shaft 2 to watch a car 3 in the elevating passage 2 from the outside. The car is provided with a glass-made observation window formed in a position opposite to the observation surface 5. A crime prevention device 7 includes a camera 8 installed on the upper part of the outside of the observation window 6, a mirror 9 and a box 10 fixed to the car 3. The camera 8 images the inside of the car 3 through the observation window 6, and the photographed image is recorded in a video tape. By the crime prevention device 7, when a passenger does such a mischief or the like that the observation window 6 is broken, the face of the passenger can be imaged, whereby the passenge who did mischief can be easily specified.
Patent JP-S625290-A (JP)
Inventor: OSHIRO KAORU
IPC: G06F3/153
Filed: 1985-07-02
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-H08313799-A (JP)
Title: Automatic focusing device
Inventor: OGINO HIROYUKI
IPC: G03B13/36
Filed: 1995-05-18
Abstract: PURPOSE: To provide an automatic focusing device capable of performing accurate range-finding regardless of the distance of a subject. CONSTITUTION: This automatic focusing device is provided with focusing lens 105 performing the focusing of a subject image, an image pickup element 109 having plural light receiving ranges, a projected light source 128 projecting light to the subject, a focusing lens driving circuit 110 driving the focusing lens, and a mode switch 126 setting the operation mode of the device. When the operation mode of the device is set to a specified mode, the specified light receiving range is selected from the image pickup element 109, and a focusing lens driving circuit 108 is controlled in accordance with output from the selected light receiving range.  The light source 128 is constituted so that its light projecting direction can be changed, and it is controlled so that the light from the light source 128 may be projected to the subject when the operation mode of the device is set to the specified mode.
Patent JP-H024116-A (JP)
Title: Liquid transfer device
Inventor: SHIRAI SHIGERU
IPC: F23K5/14
Filed: 1988-06-10
Abstract: PURPOSE:To prevent discharging liquid from splashing over a liquid detecting element for avoiding mal-functioning by providing a light reflecting type sensor having a prism as the liquid detecting element, and installing the prism inside a discharge pipe. CONSTITUTION:An adapter 20 is provided with a discharge pipe section. The discharge pipe 30 is provided with discharge port 38 on its side and reduced in outside diameter at its end so as to be inserted easily. A liquid detecting element 32 is installed below the discharge port 38 and is comprised of a light reflection type sensor with a prism 34. The prism 34 is arranged inside the discharge pipe 34 so as to prevent its surface from being directly splashed by the liquid. During oil supply operation, the liquid can be radially discharged through the side of the discharge pipe 30 without splashing over the liquid detecting element 32 that is located below the discharge port 38. Therefore, such a mal-functioning can be prevented from occurring that a pump unit 18 is automatically stopped by mistake during oil supply operation when the liquid in No.2 container 22 does not reach the full level.
Patent JP-H10333631-A (JP)
Title: Expanded display device, and display system using expanded display device
Inventor: OGINO TADATAKE
IPC: G09G5/00
Filed: 1997-06-02
Abstract: PROBLEM TO BE SOLVED: To allow a user to freely and easily change the size of a screen, increase/decrease the resolution in response to the size of the screen and display transferred image data regardless of the size of the screen. SOLUTION: The expanded display device has plural display units 101 formed in the same structure and connected to each other for expanding a screen. Each display unit 101 contains plural display elements 102 arranged in a matrix, a controller 103 to control the displaying condition of the display elements 102, a memory 104 to store individual address information for the display elements 102, a signal transmitter part 105 to give and receive signals between the controllers 103 and a power transmitter 106 to supply power, the controller 103 trading off signals with the controller 103 in the adjacent display unit 101 through the signal transmitter 105 to recognize the size of a screen with the plural display units connected to each other and the position of its unit in the screen, generate address information in accordance with the position of its unit and store it in the memory 104.
Patent JP-S625411-A (JP)
Title: Method for teaching industrial robot
Inventor: INOUE TAICHI
IPC: G05B19/42
Filed: 1985-07-01
Abstract: PURPOSE:To carry out next teaching in robot operation and to improve the work efficiency by providing the 1st and 2nd memories storing teaching data in a system and making either one of them have nothing to do with robot play-back running. CONSTITUTION:The 1st and 2nd memories A5 storing the teaching data through a system bus 7 and a memory B6 are connected to a CPU1 such as the microcomputer of the system. On a control panel 4 connected to the bus 7, a mode switch is installed which gives instructions such as A teaching/B automatic, A automatic/B teaching and off. The 1st and 2nd memories A5 and the memory B6 are used by switching alternately them for robot's play-back running and the next work teaching. In robot's operation, the next work is safely taught, thereby improving the robot's work efficiency.
Patent JP-H0816922-A (JP)
Title: Merchandise sale register data processor
Inventor: YAMAGUCHI TAKEO
IPC: G06Q50/10
Filed: 1994-06-27
Abstract: PURPOSE:To automatically issue again a change amount as a note when the note is used for payment of charges of purchased merchandises by providing a note issuing means which issues a note that defines the difference between the payment amount and the total amount as its nominal value. CONSTITUTION:A keyboard 11 includes a note key which declares that a note is used for payment of charges. A CPU 21 detects the input of the note key by an input key signal and transfers the data substituted by a substituting key right before input of the note key to a printer 13 as the amount data. The printer 13 prints the received data on the receipt and journal forms. Then the CPU 21 calculates the difference between the payment amount and the total amount and shows this difference on a display 12 as a change amount. At the same time, the change amount is printed on the receipt and journal forms. Then a note that defines the preceding difference as its nominal value is printed on the receipt form and issued.
Patent JP-S5935291-A (JP)
Inventor: FUJIWARA TOSHIKATSU
IPC: G01D7/00
Filed: 1982-08-20
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-H01312968-A (JP)
Title: Apparatus for producing jelly food
Inventor: OTSUKA TATSURO
IPC: A23L21/10
Filed: 1988-06-10
Abstract: PURPOSE:To enable production of a jelly food having characteristics essential to the jelly in a short time by naturally mixing a gelling agent solution with cooling water, cooling the solution to a gelation temperature, naturally dropping the mixed solution and cooling saccharide solution and receiving both solutions in a jelly receiving container. CONSTITUTION:Since a gelling agent solution is collected in a receiving part 30 so as to take a head (h) in a pipe 31, the gelling agent solution 1 and cooling water 11 are readily stirred and the solutions receive homogeneous and effective stirring to be directly cooled. Since pinch valves 9 provided in mixing means (D) are opened and closed at an interval of 1-3sec, the gelling agent solution and the cooling water are readily mixed in a mixing vessel 27. The gelling agent solution from the mixing vessel 27 is mixed with a saccharide solution 12 from a cooling saccharide solution feeding part (C). Both the solutions are mixed by natural dropping to cool the gelling agent solution to a gelation temperature. The stirred mixed solution is then received in a downward jelly receiving container and allowed to stand for a while (<=2min) to advance gelation and afford the objective orange jelly cooled to a temperature suitable for eating.