baber/WOPTO huggingface dataset:
Patent JP-S57126257-A (JP)
Title: Head drum for video tape recorder
Inventor: KAWABE SADANOBU
IPC: G11B5/52
Filed: 1981-01-27
Abstract: PURPOSE:To reduce the number of components of a video tape recorder, to enhance the assembling accuracy and to increase the motor efficiency of the recorder by forming the stationary side of a rotary transformer provided between a rotary side drum and a stationary side drum and the stator yoke of the motor integrally with the same magnetic materials. CONSTITUTION:A rotational shaft 4 is mounted on an upper drum 1, and is rotatably journaled at a lower drum 2. A lower rotary disc 8 is mounted on the shaft 4 to face with a stator coil 6 provided on the drum 2, and a rotary transformer is disposed at the facing part between the drums 1 and 2. In this case, the stationary side of the transformer is formed integrally with the same magnetic material together with the stator yoke 50 mounted with the stator coil 6 of the motor.
Patent JP-H01186500-A (JP)
Title: Stationary meteorological satellite
Inventor: KOBAYASHI MITSUO
IPC: H04B7/15
Filed: 1988-01-20
Abstract: PURPOSE:To transmit an observation data to an earth station at a high speed by allowing the directional center direction of a directional antenna which turns in accordance with the rotation of a satellite body to nearly accord with the viewfield center direction of an earth image pick-up device. CONSTITUTION:As for a satellite body 1 which rotates around a spin shaft 2, the viewfield center direction 4 of an earth image pick-up device 3 accords with the rotation of the satellite body 1 and revolves around the spin shaft 2. In this case, the viewfield center direction 4 and the directional center direction 6 of a directional antenna 5 nearly accord. Therefore, the gain in the earth station direction of the directional antenna 5 during the period in which the earth image pick-up device 3 outputs an observation data, in other words, the period in which the viewfield of the earth image pick-up device is directed to the earth station is sufficient high, and the observation data can be transmitted to the earth station at a high speed through the radio circuit using the directional antenna 5. Further, since the directional antenna 5 does not need a despin mechanism or circuit, the lightweight satellite having high reliability can be constituted at a low cost.
Patent JP-S57125267-A (JP)
Title: Applying method of electrical insulating film resistant to high temperature to metallic plate
Inventor: IGARI MICHIHIKO
IPC: C09D1/00
Filed: 1981-01-28
Abstract: PURPOSE: To obtain an excellent electrically insulating film having excellent resistance to high temperature on the surface of a metallic plate, by forming a base layer consisting of an alumina powder with water glass on the surface of the metallic plate, and forming a coating layer consisting of a granular crystal alumina on the base layer.  
     CONSTITUTION: A paste prepared by mixing an alumina powder with water glass is applied to the surface of a metallic plate 1 to form a base layer (2a) having a thickness of 0.5mm. A granular crystal alumina having a grain diameter of 80W100 mesh is uniformly sprinkled over the undried and still tacky base layer (2a) to form a coating layer (2b) of the alumina having a thickness of 0.5W1mm. The resultant layers are then predried at ordinary temperature for about 1hr and then calcined at about 850°C to give an electrically insulating film 2, consisting of the base layer (2a) and the alumina coating layer (2b) on the surface thereof, and resistant to high temperature. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62173398-A (JP)
Inventor: MAACHIN EFU SUTEFUANSON
IPC: B64C3/50
Filed: 1987-01-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60154057-A (JP)
Inventor: ITOU MUNEHIKO
IPC: B32B15/08
Filed: 1984-01-24
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-S63180932-A (JP)
Title: Liquid crystal display device
Inventor: OGAWARA MASAO
IPC: G02F1/133
Filed: 1987-01-22
Abstract: PURPOSE:To permit identification of cutting marks with good workability by providing marks which indicate the cutting positions of all substrates to a substrate which is not formed with fine ruggedness. CONSTITUTION:The sealed substrates are cut with the substrate (R plate) on the rear side faced upward while the position thereof is detected by using a detector. The cutting part 8C in the lower part of the front side substrate (F plate) is first cut at the F plate cutting mark 2A, then the cutting parts 8A, 8B in both side parts of the F plate and R plate are cut at the F plate cutting mark and R plate cutting marks 2A, 2B, by which an empty liquid crystal cell is formed. A liquid crystal is then injected into the cell from an injection port and the injection port is sealed to form the liquid crystal cell; further, a pair of polarizing films are disposed on both faces of the liquid crystal cell and a reflection plate is disposed on the rear face of the polarizing film on the R plate side to produce a liquid crystal display device. All the cutting marks 2A, 2B of the F plate and R plate are provided to the substrate which is not formed with the fine ruggedness. The detection of the cutting position is thereby extremely facilitated and the productivity is improved.
Patent JP-S54104754-A (JP)
Title: Desk type calculator of thin and flexible type
Inventor: HARADA YUUJI
IPC: G06F1/00
Filed: 1978-02-03
Abstract: PURPOSE: To improve the fitness to body when the calculator is put in the pocket, by forming the external case with thin metal plate or rubbery elastic substance, containing the display, operation and power supply section at the edge reinforced, and providing the key switch section at the center.  
     CONSTITUTION: On the plastic film 1 consisting of polyester and polyimide, a pair of electrodes 1a consisting of aluminum and copper foil formed in a plurality of matrix shape. Further, at the one end of the film 1, the display element 2 is placed and the conductor terminal 1b is connected to the electrode 1a, and the operation element 3 and the cell 4 are placed on another end. After that, this film 1 is inserted in the thin steel plate or phosphorus bronze lower external case 5 having the containing case 5b for the element 2 and the containing case 5c for the element 3 and the cell 4, and the upper external case 8 formed for the hole recessed with a plurality of key tops 7 is bonded on the film 1. Thus, flexibility is given to the desk type calculator. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02190706-A (JP)
Title: Pattern terminal part inspecting device
Inventor: YOKOI SADAAKI
IPC: H05K3/00
Filed: 1989-01-20
Abstract: PURPOSE:To accurately detect a defect part by providing a detection window which has a defect detection window and a projection detection window. CONSTITUTION:A window generating circuit 9 generates the detection window 10 including the defect detection window and projection detection window centering on a gravity center position signal 8. Further, a defect detecting circuit 11 outputs a defect signal 12 by deciding whether or not there is a defect from whether or not there is a point which is in the defect detection window included in the window 10 and not on the pattern of a binary-coded image signal 4. Then a projection extracting circuit 13 extracts only a point which is outside the projection detection window and on the pattern of the signal 4 to output a projection extraction image signal 14. Then a projection detection part 15 regards a part which is narrower than preset a definite width by using the signal 14 to output a projection signal 16. Then a defect decision circuit 17 decides whether or not the terminal end part of the pattern has a defect from the signals 12 and 16 to output a defect signal 18.
Patent JP-H08204918-A (JP)
Title: Image input device
Inventor: FUJIEDA ICHIRO
IPC: G01D5/30
Filed: 1995-01-27
Abstract: PURPOSE: To realize an image input device, which is miniaturized, having improved portability end can watch an image near the line under inputting and having improved use convenience, at low cost. CONSTITUTION: This device is provided with a light source 44, one-dimensional sensor 41 including a light receiving element array 42 formed on a transparent insulated substrate 43, optical parts 45 for image transfer including a fiber bundling part 46, roller 47, and band-shaped body 48 having a white-and-black pattern arranged so as to be interlocked with this roller. The band-shaped body 48 is arranged to be read out by a part of the light receiving element array at the one-dimensional sensor 41.
Patent JP-S5295112-A (JP)
Title: Image pickup device
Inventor: ETOU YOSHIZUMI
IPC: H04N5/335
Filed: 1976-02-06
Abstract: PURPOSE: To make it possible to obtain signals, from which cross talks are reduced, and to minimize the size of device, by making the read-out operation for image pickup elements for plural number of times during the time of transmission of one line, and by using only one of the read out pickup elements. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08198198-A (JP)
Title: Airframe washing device
Inventor: KIYOTAKI TOSHIO
IPC: B60S3/04
Filed: 1995-01-27
Abstract: PURPOSE: To provide an airframe washing device which can be installed within a hanger of conventional height hand safely washed conforming to the complex configuration of an airframe. CONSTITUTION: The device comprises a multi-joint type robot 16 in which a nozzle 20 for jetting washing solution to surface of airframe, 11 is disposed at tip of a multi-joint arm so that controlling is made of followup scanning on surface of airframe, an axial direction moving mechanism 12 for moving the multi-joint type rotor in axial direction on the airframe, and vertically moving mechanism 15 in which the mechanism is disposed in symmetrical relation to axis of airframe respectively, so that the multi-joint type robot is moved in vertical direction to axis of the airframe. Accordingly, washing is made without hindering by shape of protrusions, such as an airframe tail.
Patent JP-H01189565-A (JP)
Title: Direct-current detector
Inventor: TSURUGA KIKUO
IPC: G01R19/18
Filed: 1988-01-23
Abstract: PURPOSE:To lessen a temperature drift and thereby to improve accuracy in detection, by a construction wherein a pulse voltage is impressed on a magnetism-sensitive element, an outputted pulse signal is subjected to alternating-current amplification and an offset voltage is removed. CONSTITUTION:A pulse voltage chopped by a chopper circuit 6 in accordance with a frequency oscillated by an oscillator circuit 8 excites a magnetism- sensitive element 2 such as a Hall element. Accordingly, an output of the element 2 detecting the intensity of a magnetic field generated by a current to be measured turns to be a chopped alternating current. When this current is amplified by an alternating current amplifier circuit 3, an output of this circuit turns to be a chopped pulse voltage containing an output voltage obtained by the amplification of an offset voltage of the circuit 3. This amplified output is given to a synchronous rectifier circuit 7 being synchronous with the chopped oscillation frequency, while a voltage is given to this circuit from the circuit 8, and output from the rectified circuit 7 is a pulse output voltage wherefrom the offset voltage is removed. This pulse output voltage is smoothed by a smoothing circuit 9 and thereby a direct-current output voltage is obtained.
Patent JP-S63180406-A (JP)
Title: Device for finishing weld bead
Inventor: WATABE CHUZO
IPC: B23Q3/00
Filed: 1987-01-21
Abstract: PURPOSE:To enable application of a high-precise bead finish work on a weld angle joint part, by a method wherein the slide groove of a weld angled joint part is formed in the inner side of a cross part between the horizontal surface of a machining table and a vertical wall surface, and a rotary cut blade is disposed through the through-hole of the vertical wall surface. CONSTITUTION:With a cut blade 5 rotated with the aid of a motor, a weld angled joint part 10 of workpiece 8 is brought into contact with a groove part 9 of a machining table 2, and a horizontal part 17 of the workpiece 8 is pressed against a horizontal plane part 6 of the machining table 2. The workpiece 8 is then moved in the direction of an opening part 15, where the cut blade 5 is rotated, along the groove part 9, and when the workpiece 8 is moved to the opening part 15, the projected part of the weld angled joint part 10 is cut through rotation of the cut blade 5. In this case, since the upper surface of the cut blade 5 is coincided with the horizontal plane part 6 of the machining table 2, the weld angle joint part 10 is cut horizontally. Further, since a base part 16 of the cut blade 5 is curved, the corner of the weld angled joint part 10 is cut in a shape to be smoothly curved, and by cutting the whole of the joint part 10 through slide of the workpiece 8, a finish work is completed.
Patent JP-S61169914-A (JP)
Title: Rotation control device
Inventor: SATO TAKUMI
IPC: H02P5/52
Filed: 1985-01-23
Abstract: PURPOSE:To use a simple detector as an angle detector and to obtain a simple and inexpensive device by forming a signal plate having an optional notch and a detector for electrically detecting the notched part and an unnotched part of the signal plate. CONSTITUTION:A notched plate 21 is formed concentrically with a rotary body and a phototransistor 23 is turned on if light from an LED22 is arrived at the phototransistor 23 or turned off when the light is interrupted by a substance to detect the notched part and the unnotched part electrically. In said constitution, a control device 24 measures the notched range of a master side rotary body and that of a slave side rotary body and outputs a deceleration command to a driver 9 if master side > slave side is formed or an acceleration command in case of master side < slave side to uniform both the speeds. Then, the control device 24 measures the shift between the notched range of the master side rotary body and that of the slave side from a reference position P1 of the master side rotary body and executes the phase-synchronized rotation of the master and slave side rotary bodies by repeating the acceleration/ deceleration of the speeds.
Patent JP-S53100089-A (JP)
Title: Structure of fitting buffer
Inventor: SHINPO KEIJI
IPC: F16F7/00
Filed: 1977-02-08
Abstract: PURPOSE: To provide a fitting buffer which is easy to produce and requires no space for its custody. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09205211-A (JP)
Title: Semiconductor device
Inventor: SUZUKI YUJI
IPC: H01L21/76
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device with a high breakdown voltage. SOLUTION: In a semiconductor device, a p-type well region 4 and an n<+> -type drain region 2 are separated within an n-type silicon layer 1 which is formed on an n-type silicon substrate 10 via a buried oxide film 11, an n<+> -type source region 3 is formed in the p-type well region 4, and the semiconductor device has a linear doping region 1a in horizontal direction. At this time, a field plate 9 which is short-circuited from a gate electrode 6 is formed at the upper part of a region other than the linear doping region 1a.
Patent JP-S54106052-A (JP)
Title: Build-up method
Inventor: WADA TAKESHI
IPC: B23K9/04
Filed: 1978-02-08
Abstract: PURPOSE: To enable to carry out the simultaneous two steps multilayer welding, by arranging friction tape at the groove part formed by the material to be welded and water cooling copper backing or build-up bead after carrying out one step build- up and applying horizontal position submerged arc welding method.  
     CONSTITUTION: The friction tape 7 and the electrode rod 8, are provided at the forming part 10 by the material to be welded 1 and the water cooling copper backing 6 arranged at regular intervals and build-up bead is placed by horizontal position submerged arc welding. The tape 7 and the rod 8, are provided at the groove part formed by the obtained build-up bead 20 and the material 1 after removed the backing 6 and desired build-up is carried out by the horizontal position submerged arc welding. By the above method, complex shaped build-up, such as water wheel runner vane etc., is able to carry out efficiently. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59149541-A (JP)
Title: Setting system of information on processing conditions
Inventor: HASEBE TSUNENORI
IPC: G06F7/508
Filed: 1983-01-28
Abstract: PURPOSE:To set the processing conditions at a high speed by supplying serially the processing condition information obtained through a subtraction to a shift register and then extracting the said information in parallel out of the register. CONSTITUTION:When a figure is drawn by a DDA system, direction deciding codes C0-C2 are set. The code C0 showing the traveling direction along an axis (y) is obtained through a subtraction y1-y0. This subtraction is carried out by a microinstruction. The numerical vaue is set to a shift register 11 from a multiplexer 10 in accordance with the value of DELTAy. In the same way, a simple subtraction is carried out by a microinstruction to set the value corresponding to codes C1 and C2 to the register 11. The hardware DDA reads out the value set to the register 11 and draws a figure.
Patent JP-H02193572-A (JP)
Title: Power supply device
Inventor: MATSUMURA MITSUNOBU
IPC: H05B41/24
Filed: 1989-01-20
Abstract: PURPOSE:To prevent an uncertain operation of an oscillation circuit by stopping an operation while a power voltage of an integrated circuit which constitutes the oscillation circuit is not more than an operation guarantee voltage after a power is turned ON. CONSTITUTION:A power device is composed of an inverter device of LC resonance type, etc., which is fed from a DC power source I, and is provided with an oscillation circuit III which turns ON/OFF a switching element thereof. The oscillation circuit III is provided with an integrated circuit 26 for a timer, and a starting circuit 10 which rises at a specified time constant of a resistance 7 and a capacitor 9 is connected to an input end thereof. As a result, a DC power voltage of the oscillation circuit III through a resistance 4 and a capacitor 6 stops its operation until it attains to an operation guarantee voltage of the integrated circuit 26; thereafter, it resumes operation.
Patent JP-S57127351-A (JP)
Title: Receptacle attachment structure of acoustic coupling device
Inventor: YOSHINO TOKUJI
IPC: H04M1/215
Filed: 1981-01-30
Abstract: PURPOSE:To realize an instant attachment of the receptacle of an acoustic coupling device and to simplify the structure of the coupling device, by securing such constitution in that the cut edge of a circular holding bar of a receptable is put into the cut groove of the opening part of a casing and then the receptacle is turned to attach the same to the opening part of the casing. CONSTITUTION:A circular holding bar 13 having a cut part 17 at a part of the circumference surface is provided on the outer circumference surface of a receptacle 10 to which a transmitter microphone piece 12 is fitted in a body. An opening part 18 having a diameter smller than the outer diameter of the bar 13 and containing a cut groove 19 at a part of the circumference surface is formed to a casing 16. At the same time, a hooking projected part 20 is provided at the fringe part of the part 18 at the side of the back of the casing 16, and close to the groove 19. Thus either one of the edges 13a and 13b of the part 17 is put into the groove 19 and the receptacle 10 is turned. Accordingly the bar 13 is inserted into the part 18 through the groove 19 to ensure an instant attachment of the receptacle 10.
Patent JP-S55105955-A (JP)
Title: Electric discharge lamp of stabilizer built-in type
Inventor: SHIMAZU HIROMICHI
IPC: H01J61/96
Filed: 1979-02-06
Abstract: PURPOSE: To promote a temperature rise of tube end part and expedite a rise of vapor pressure with a luminous efficiency improved, by using the starting auxiliary coil as a heater for during the time of discharge.  
     CONSTITUTION: A lighting of the lamp can be maintained by simultaneously performing the operation of discharge liminescence of a luminous tube 11 and of heat generating light emission of a filament stabilizer 12. At this time, a bimetal switch 13 is kept in an opening state by being applied a heat from the luminous tube 11 and the filament stabilizer 12. In a state of discharge lighting, an electric conduction is also being sustained to a starting auxiliary coil 16a, 16b. Accordingly, this coil 16a, 16b is also generating a heat at the end portion of a valve 14. In this way, a temperature of the end portion, that becomes the coldest part in the valve 14 during the time of lighting, is raised, causing a vapor pressure of luminous metal, for instance, mercury to be maintainable at a required value, and a luminous efficiency can be obtained as expected. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09116037-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: CHIYOU EISHIYUU
IPC: H01L27/06
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To improve an integration degree in a semiconductor device by forming a bipolar transistor and a DMOS transistor in one layout. SOLUTION: A BiDMOS device consists of a second conductivity type collector buried layer 12a formed onto a first conductivity type semiconductor substrate 10, a second conductivity type epitaxial layer 14 isolated by a first conductivity type element isolation layer 13a, a trench formed into the epitaxial layer 14, a gate oxide film shaped onto the sidewalls and bottom section of the trench, a gate polysilicon film formed onto the gate oxide film, a base impurity region 20 formed onto the epitaxial layer 14, a drain sink layer 16 formed to the upper section of the buried layer 12a while being penetrated to the epitaxial layer 14, and an emitter impurity region 22 shaped to the upper section of the drain sink layer 16 and onto the base impurity region 20.  Accordingly, a bipolar transistor and a DMOS transistor are disposed in upright onto one semiconductor substrate, and an integration degree is improved.
Patent JP-H10212711-A (JP)
Title: Wall structure
Inventor: HISHIGAKI YOUICHIROU
IPC: E01F8/00
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a wall structure by which the failure due to the stress concentration caused by a wind load and the expansion and contraction of thermal expansion or the like can be prevented, and also the fall due to the deflection caused by the wind load or the like can be prevented. SOLUTION: A plurality of surface plates 4 consisting of light-transmitting board are arranged in a row, and the respective surface plates 4 are supported so as to be movable in the lengthwise direction between the supporting member that has been arranged front and rear at prescribed intervals at the height of nearly lower half of the surface plate 4 and a pressing member 5, and also a joining member 7 of a U-shape in section is fitted to the upper part so as to bestride the adjacent surface plates 4, and also the joining member 7 is fixed to either one surface plate by means of a bolt 71. The shaking and rattling of the upper part of the surface plate 4 is prevented by the joining member 7.  Further, since the joining member 7 is fixed by the bolt 71 only to either one surface plate 4, the stresses applied to the part of the joining member 7 due to a wind load are dispersed, and also the expansion and contraction of the surface plate 4 due to the thermal expansion or the like is not obstructed by the joining member 7.