baber/WOPTO huggingface dataset:
Patent JP-S63224553-A (JP)
Title: Line terminal equipment
Inventor: TAKAHASHI TAKESHI
IPC: H04N1/32
Filed: 1987-03-13
Abstract: PURPOSE:To easily receive supplementary explanation of a caller even if the operator of a receiver side is absent by driving a message receiver after the reception of a picture signal when a recording operation command signal is detected by a signal detector so as to record a message from the caller. CONSTITUTION:A controller 17 sepervises the output from a signal detector 7, and when the detector 7 detects the recording operation command signal, a bell 18 of a telephone set 13 is controlled to be rung. When the operator of the receiver side hooks off at the time of notifying the bell ring, the hook-off is detected (14) and the controller 17 judges it to attain the talking with the caller. If the operator at the receiver side is absent and no hook-off is applied, the operator of the caller recognizes it. After the end of reception of a picture signal at the reception side, a message receiver 2 is driven to record the message of the caller.
Patent JP-H08258150-A (JP)
Title: Method and apparatus for bonding film and production of display device
Inventor: YAMAMOTO KOICHI
IPC: H01J9/20
Filed: 1995-03-17
Abstract: PURPOSE: To bond a film even a curved objective surface in uniform film thickness without generating warpage in the film. CONSTITUTION: In a method for bonding a film to an objective surface 1 through a UV resin, a UV resin layer is formed to the objective surface 1 and the film is placed thereon and air is blown against the periphery of the film from a ring-shaped pipe 72 before the UV resin layer is cured. A film bonding apparatus has an ultraviolet irradiation lamp 70 irradiating the ultraviolet curable resin layer formed between the objective surface 1 and the film with ultraviolet rays and the ring-shaped pipe 72 blowing air against the periphery of the film before the film is irradiated with ultraviolet rays by the ultraviolet irradiation lamp 70.
Patent JP-S57173378-A (JP)
Title: Operating method for inverter
Inventor: AOKI YUKIO
IPC: H02M7/48
Filed: 1981-04-20
Abstract: PURPOSE:To reaidly protect an inverter against an overcurrent by setting all conversion switch elements of a DC/AC converter to OFF state when the detected output current value of the converter exceeds the prescribed current value corresponding to the overcurrent level of the inverter. CONSTITUTION:A constant voltage controlled type DC/AC converter 4 has the first to fourth switch elements S1-S4, reedback first to fourth rectifying diodes D1-D4, an output transformer 11 and a switch control circuit 12. A voltage  detecting line 13, a current detecting line 14 and a commercial power source  voltage detecting line 10 are connected to a control circuit 12 for controlling  the switch elements S1-S4. When the detected output current value of the converter detected by a current detector 20 exceeds the prescribed current value  corresponding to the overcurrent level of the inverter, the circuit 12 sets all the  switch elements S1-S4 to OFF state.
Patent JP-S60206063-A (JP)
Title: Solid-state image pickup element and solid-state image pickup device
Inventor: MATSUMOTO KAZUYA
IPC: H04N5/335
Filed: 1984-03-29
Abstract: PURPOSE:To enable the yield of a good S/N ratio by a method wherein an insulation gate is provided so as to completely surround each of source and drain regions. CONSTITUTION:An n<-> type epitaxial layer 23 constituting the channel region is grown on a p<-> substrate 22, and the n<+> type source region 24 and drain region 25 are formed in this layer 23, to which regions a source electrode 26 and a drain electrode 27 are provided by junction, respectively. The insulation gate is formed by providing a gate electrode 29 made of transparent conductor on the surface of the layer 23 via gate insulation film 28 so as to completely surround each of the regions 24 and 25. Besides, adjasent picture elements are electrically isolated from one another by the isolation region 30. The gate area can be taken widely and the source-drain channel region can be taken widely by thus providing the insulation gate so as to completely surround each of the regions 24 and 25. As a result, the stability of gate potential at the time of photo input improves, and a good S/N ratio can be obtained.
Patent JP-2000255244-A (JP)
Title: Blower unit of vehicular air conditioner
Inventor: NAGANO HIDEKI
IPC: B60H1/00
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a blower unit of a vehicular air conditioner such that the space occupied exclusively by the blower unit can be reduced and filter replacement work can be facilitated. SOLUTION: A brushless motor is employed as a fan motor 7 and the rotating shaft of the fan motor 7 is disposed approximately parallel to the longitudinal direction of a vehicle. As a result, the dimension W of a blower unit 1 in the longitudinal direction of the vehicle can be reduced. An opening 12 for installing and removing a filter 9 is provided in the lower surface 14 of an intake box 8. As a result, a cover 13 can be removed without removal of vehicle parts 4 such as an instrument panel 3 and a glove box.
Patent JP-S53144795-A (JP)
Title: Dust densitometer
Inventor: TAKEUCHI HIDEO
IPC: G01N1/02
Filed: 1977-05-23
Abstract: PURPOSE: To perform dynamic pressure comparing type isokinetic suction and achieve the improvement in accuracy by alternately changing over the Pitot tube differential pressure by the velocity of flow of exhaust gas and the ventury tube differential pressure by the velocity of flow of suction gas with a solenoid valve by the command signal of a time sequence circuit and changing these to electrical signals with one differential pressure detector. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60218124-A (JP)
Inventor: BINSENTO JIYOOJI BERIYO
IPC: H02M3/335
Filed: 1985-03-26
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-H08235551-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KANESHIRO TOSHIO
IPC: G11B5/588
Filed: 1995-02-23
Abstract: PURPOSE: To make possible forward and backward recording and reproducing by using a helical scan system to record and reproduce signals to and from a magnetic tape by a magnetic head which two-dimensionally scans a magnetic tape in a diagonal direction. CONSTITUTION: The inclination angle β of a drum 10A is adjusted in such a manner that a track angel θ attains a prescribed angle in the case where the tape T travels in a forward path direction. Tracks OT1 , OT2 to OTn for a forward path are thereby formed a the specified angle at every two-track pitch. The inclination angle β of the drum 10A is so adjusted that the track angle θattains the same angle even if the tape T travels in a backward direction when the track OTn for the last forward path is formed. The tape T, then, travels in the backward path direction and the tracks FT1 , FT2 to FTn for a backward path are formed at every two-track pitch between the OT1 , OT2 to OTn for the forward path.
Patent JP-S62218661-A (JP)
Title: Device for discriminating occurrence of cavitation
Inventor: NAKAGAWA KEIZO
IPC: F03B11/04
Filed: 1986-03-18
Abstract: PURPOSE:To reliably discriminate the occurrence of cavitation by frequency- analyzing level change in each frequency band of signals of vibration, noise and pressure due to cavitation, and quantitatively evaluating the occurrence of cavitation. CONSTITUTION:A detection signal from a sensor 1 portion provided at a cavitation generating portion is passed through filters 3a-3d to be separated into independent frequency band components, which are passed through a level converter 4 and a disturbance removing circuit 5 to be input to a cavitation discriminating and display portion 6. Accordingly, level change in each frequency band is frequency-analyzed to quantitatively evaluate the existence/absence of cavitation and the intensity thereof.
Patent JP-S55151873-A (JP)
Title: Television sound multiple signal demodulator
Inventor: MOURI TAKUO
IPC: H04N5/60
Filed: 1979-05-16
Abstract: PURPOSE:To cut the frequency band where the disturbance due to the buzz beat is conspicuous and thus reduce the disturbance, by detecting the signal component of a multiple of the horizontal synchronous frequency and giving the control to the pass band of the filter inserted to the subchannel signal line at the moment of detection of the signal component. CONSTITUTION:The aural IF signal is supplied to FM detecting circuit 1 and then delivered after converted into the main channel signal, the subchannel signal and the pilot signal featuring each frequency spectrum respectively. Only the main channel signal is isolated through LPF2 and then supplied to the matrix circuit 3. The subchannel signal is selected through BPF4 and then detected at FM detecting circuit 5 to be applied to variable filter 6. At the same time, the detection output obtained at circuit 1 is applied to synchronous signal component detecting circuit 9 to detect the signal of an integer-fold the synchronous component. With this detected component, the pass band of filter 6 is controlled, and the output of filter 6 is applied to circuit 3. And the main sound is isolated from the secondary sound for production through circuit 3 and with the pilot signal detected at pilot signal detecting circuit 8.
Patent JP-S58176863-A (JP)
Title: Cylindrical alkaline battery
Inventor: KOGURE HARUO
IPC: H01M50/171
Filed: 1982-04-09
Abstract: PURPOSE:To enhance the liquid leakage-proof property of the captioned battery, by providing a ringlike groove part projecting toward the inside of a cylindrical metallic case, making a sealing plate with its peripheral fringe bent to have a sectional form of a U-shaped to pair with a sealing ring, placing the sealing plate and the sealing ring on siad ring groove part, and then sealing said groove part. CONSTITUTION:A cylindrical metallic positive electrode case 4 containing positive black mix 5, negative black mix 7 and a separator 6 which are the content of an alkaline battery is formed so as to possess a ring-like groove part 10 projecting inside in the vicinity of an opening end, and a sealing plate 1 provided with a collector 2 welded on its inside face and with its peripheral fringe bent to have a sectional form of U-shape and to pair with a sealing ring 3' made of nylon of L-shape in its section, is placed above said groove, and then sealing the case by cauking the upper end thereof. Consequently, the sealing ring 3' can be enough pressed between the ring groove part 10 and the lower part of its section with a sectional form of U-shape at the peripheral fringe of the sealing plate, and so the liquid leakage-proof property can be greatly enhanced.
Patent JP-H10239811-A (JP)
Title: Heat-developable color photosensitive material
Inventor: NAKAGAWA HAJIME
IPC: G03C7/305
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To provide the heat-developable color photosensitive material enhanced in color reproducibility and graininess by incorporating at least photosensitive silver halide grains and a binder and a specified developing agent and a specified coupler in it. SOLUTION: The heat-developable color photosensitive material contains at least the photosensitive silver halide grains and the binder and at least one of the developing agents represented by formula I and at least one of the couplers represented by formula II; A-[(L1)a -(B)m ]p -(L2)n -PUG, and in formulae I and II, each of R1 -R4 is, independently, an H or halogen atom, or an alkyl or aryl group or the like; A is a group to be allowed to release the other part of formula II by reaction with the oxidation product of the developing agent; each of L1 and L2 is a group for cleaving the right side bond after cleavage of the left side bond; B is a group to be allowed to cleave the light side bond by reaction with the oxidation product of the developing agent; and PUG is a photographic useful group.
Patent JP-S62215860-A (JP)
Title: Apparatus for measuring oxygen ion conductive characteristic
Inventor: HATANO TOICHI
IPC: G01N27/416
Filed: 1986-03-18
Abstract: PURPOSE:To make it possible to rapidly measure a characteristic, by a method wherein a disc-shaped specimen is held between metal rings and tightened by a ceramic pipe and nut having the electric paths applied to the inner and outer surfaces thereof. CONSTITUTION:Both of a ceramic pipe 1 and a ceramic nut 2 are coated with a metal as shown by dotted lines. A specimen 4 is held between metal O-rings 3 at both sides thereof and strongly tightened by the pipe 1 and the nut 2. Therefore, the oxygen pressures inside and outside the pipe 1 can be respectively set independently by changing the oxygen partial pressure in the gas supplied from the left and right of an apparatus. The potential of the right side surface of the specimen 4 is transmitted to the metal applied to the inside of the pipe 1 through the right O-ring to be guided to the outside of a furnace while the potential of the left side surface of the specimen 4 is transmitted to the metal applied to the outside of the nut 2 through the left O-ring and further transmitted to the metal applied to the outside of the pipe 1 through a screw part to be guided to the outside of the furnace. Therefore, an electric wire for measuring electromotive face becomes unnecessary.
Patent JP-S57174931-A (JP)
Title: Analog-to-digial converter
Inventor: YAKIDA HIDEKI
IPC: H03M1/42
Filed: 1981-04-20
Abstract: PURPOSE:To simplify a conversion circuit by unifying a storage circuit, a shift register circuit and a weighting circuit into one, through the use of a storage signal voltage of a storage transfer circuit to a comparison reference voltage applied to a comparator corresponding to each bit. CONSTITUTION:An analog input(0.65V) at an input terminal a-1 of a comparator b-1 is transferred sequentially to a-2, a-3 ... with a clock signal. A comparison reference voltage of the comparator b-1 is given as a voltage (0.5V) dividing a voltage (1V) applied from a constant voltage input terminal (g) with resistors d1 and d16. Since the input voltage at the a-1 is 0.65 V, the comparator b-1 sets ''1'' to a storage circuit c-1. The input 0.65V at the a-1 is transferred to the a-2 at the next clock and ''1'' set at the c-1 is transferred to the c-2. The comparison reference voltage at the comparator b-2 is determined with the set voltage at the c-2, resistors d-2, d-6 and d-17 and 1V at the terminal (g). Similarly,  the comparison voltages are sequentially determined. Thus, the circuit constitution can be simple and the power consumption can also be reduced
Patent JP-H05261416-A (JP)
Title: Method for controlling plate profile
IPC: B21B37/00
Filed: 1992-03-17
Abstract: PURPOSE:To control the crown shape of a metal plate and to reduce the edge drop by operating a crown shape controller in the latter half of a rolling pass so that the metal plate moves more strongly to the drawing side and performing shape straightening rolling under light rolling reduction in a final rolling pass. CONSTITUTION:Sudden reduction of the plate thickness near the plate width edge parts of a rolled stock after a metal plate (rolled stock) is rolled on a rolling stage, in other words, edge drop is diminished. In its rolling method, a controller and/or a drawing-down schedule for the crown shape in the latter half of the rolling pass are/is operated so that the rolled stock moves more strongly to the drawing side, in a tolerance of plate shape wherein a tension in the rolling direction near the plate width edge parts of the rolled stock in a roll bite in the latter half of a rolling pass does cause damage in rolling operation. In the final rolling pass, shape straightening rolling is operated under light rolling reduction. In this way, high productivity and practical cost can be accomplished.
Patent JP-H10254615-A (JP)
Title: Pen input device provided with security function and information equipment using pen input device
Inventor: SUKEGAWA HIROSHI
IPC: G06F3/0354
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a pen input device for improving handleability and an information equipment provided with a security function by providing a pen itself with a brain main body and further portability and mounting a finger information sampling means for finger authentication constituted of a plane ejectrode to the pen itself. SOLUTION: By providing the pen l of this pen input device with a finger authentication sensor 17, transmitting information for indicating who is operating and performing collation inside, the alteration of data is prevented. Also, by incorporating a main MPU 11 in the pen, condensing the brain main body and carrying the pen, effects equivalent to carry the information equipment including storage information (data memory 16) are realized. The data generated by the pen are transferred through a radio communication means to a display device with a built-in subordinate MPU as needed and displayed.
Patent JP-S55153957-A (JP)
Title: Automatic original feeder
Inventor: SUMIYOSHI YUKIO
IPC: G03G15/04
Filed: 1979-05-18
Abstract: PURPOSE: To enable successive copying with a mask for overlay placed still on a platen, by using a transparent sheet under the platen side of the original conveyor of an automatic original feeder.  
     CONSTITUTION: Platen 2 is installed in the specified position of main body 1 of a copier, and on this platen cover 6 is provided. In cover 3 drive pulley 2, driven  pulley 5, and belt 6 are installed to form original conveyor 6. Conveyor 6 faces  upper face 2a of platen 2. Both ends 8a of transparent sheet 8 are fixed with screws  to whole left and right walls 3c of platen cover 3 to form original inlet 10 and  original outlet 11. Mask 12 for overlay is installed between platen 2 and sheet 8.  Belt 6 is driven in the direction of arrow to send the original 13, and belt 6 is  stopped to operate copying. Original 13 can be copied only on the specified position.  Since original 13 does not come into direct contact with mask 12, successive copying can be made by successively inserting only originals 13. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60203362-A (JP)
Title: Automatic welding device
Inventor: MIYAHARA SHIYUNJI
IPC: B23Q35/128
Filed: 1984-03-28
Abstract: PURPOSE:To obtain an automatic welding device which is inexpensive and has a good accuracy by providing a groove detecting follow-up device which does not require a two-dimensional image pickup device, nor requires a complicated signal processing. CONSTITUTION:A reference AC signal is supplied to a galvanometer 28 from a reference AC signal source 32, and by a period of its reference AC signal, a reflected laser beam is scanned in the direction X orthogonal to the direction of a groove 16. An output of an analog integrator 42 is superposed on a reference AC signal through an analog adder 44, by which the galvanometer 28 is brought to a feedback control and the center point of the scan is made to follow a position of the groove 16. On the other hand, a positioning device 20 makes a welding machine 18 follow the groove 16 by supplying an output of the analog integrator 42 as a control signal to the positioning device 20 through a low-pass filter 46.
Patent JP-H04295163-A (JP)
Title: Cooling device for internal combustion engine
Inventor: ABE SHIZUO
IPC: F02F1/14
Filed: 1991-03-25
Abstract: PURPOSE:To prevent the increase of friction of the intermediate part of a cylinder by forming a refrigerant passage such that a refrigerant flow amount in the position on the thrust side and the position on the antithrust side of the intermediate part in an axial direction of a cylinder liner is decreased to a value lower than flow rates at the end parts in an axial direction of the cylinder liner. CONSTITUTION:Approximately annular refrigerant flow passages 211-219 are formed in the outer periphery of a cylinder liner 20 and the refrigerant flow passages 211-219 are formed axially at equal intervals in positions I and III between bores. Meanwhile, the distance of an intermediate part in an axial direction is increased in a position II on the thrust side and a position IV on the antithrust side (a position rotated in a 180 deg. arc from the position II) and refrigerant passages 215 and 216 are formed in a shape that they bypass the intermediate part and are collected together on the end part side. Communicating passages 22 and 23 are axially formed in positions IV and II between bores on the outer periphery of the cylinder liner 20 and communicated to refrigerant passages 211-219. A refrigerant from an inflow part 24 located at the lower end of the communicating passage 22 is distributed to the refrigerant passages 211-219 and flows through the communicating passage 23 and an outflow part 25 to the outside.
Patent JP-H11241130-A (JP)
Title: Production of metal-ceramic composite material
Inventor: TAKAHASHI HEISHIRO
IPC: C04B41/88
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To form a preform containing an impregnation accelerator in dry system. SOLUTION: In a producing method of a metal-ceramic composite material by forming the preform using ceramics powder as a reinforcing material and infiltrating a metal of a base material into the preform, the forming method of the preform is a method by adding an organic silicon compound as a binder into ceramics powder of Al2 O3 , SiC or AlN, adding 2-10 wt.% impregnation accelerator expressed in terms of Mg thereinto to mix in dry system and performing a uniaxial pressure molding of the resultant powdery mixture at the normal temp. or with heat loaded.
Patent JP-S62215832-A (JP)
Title: Liquid-level meter
Inventor: KUBODERA KANEYUKI
IPC: G01F23/60
Filed: 1986-03-18
Abstract: PURPOSE:To obtain a highly accurate level meter, constituted so that a rotor- shaped magnetic body having a conductive surface moves on a resistor film while contacts with said film and outputs the resistance value corresponding to the position of the float magnetically attracted to the magnetic body fixed to the float. CONSTITUTION:A magnetic body 9 and a rotary contact 7 attracts to each other with the movement of a float 8 and the rotary contact 7 moves in matching relation to the float 8. Now, when gasoline enters a fuel tank, the float 8 floats because of its low specific gravity and the permanent magnet 9 mounted to the inner hole side part of the float 8 attracts the rotary contact 7 to move on a resistor plate 6 along with the flotation of the float 8. Therefore, the connection position of the resistor plate 6 and a conductor part 9 changes along with the movement of the rotary contact 7 and the float 8. That is, a liquid level 10 is converted to a resistance value and can be taken out to the outside as a level signal.
Patent JP-S62223367-A (JP)
Inventor: TAKAGI MASATOSHI
IPC: D06C7/00
Filed: 1986-03-17
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-H10258388-A (JP)
Title: Brittle alloy welding rod
Inventor: KAWAI TORU
IPC: B23K35/32
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To prevent the welding rod consisting of the brittle metal of chromium base alloy or the like from breakage at the time of handling and chipping or the like due to thermal shock at the time of applying welding. SOLUTION: This welding rod is constituted by making the bar shape body or the like cut down from the plate shape ingot of brittle alloy a welding rod main body 1, attaching a hard metal thin wire 3 in the longitudinal direction to the side surface, and further coiling the hand metal thin wire 2 spirally. A hard steel wire (e.g. <=0.5 mm in wire diameter) is used as the metal thin wires 2, 3. The metal thin wire 3 is occasionally omitted.