baber/WOPTO huggingface dataset:
Patent JP-H11331673-A (JP)
Title: Camcorder
Inventor: KAWAKAMI TAKASHI
IPC: H04N5/225
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To obtain a sense of operation as if recording were made by processing a reproduced image, operating a zoom button of a camera and moving the camera. SOLUTION: A CPU 201 receives operation data St corresponding to an operation of a zoom button and panning/tilt information Sc. The operation of a main memory 202 and a VRAM 203 is controlled by a CPU 201 and a video DSP 204 applies magnification processing to a reproduced image under the control of the CPU 201. Video data after processing from the video DSP 201 are displayed on an LCD 107. When the user operates the zoom button, a view angle is changed between the wide angle mode and the telescopic mode. Part of areas of the reproduced image is magnified with the view angle in response to the operation of the zoom button by supplying the operation data St of the zoom button to the CPU 201. The area at a desired position of the reproduced image is magnified by supplying panning/tilt information to the CPU 201.
Patent JP-H04362451-A (JP)
Title: Vehicle collision preventive device
Inventor: FUJITA YASUHIKO
IPC: B60T8/172
Filed: 1991-06-07
Abstract: PURPOSE:To enable more precise automatic braking control by taking into consideration time required by judgement to avoid collision and time required for an actuator to start operating. CONSTITUTION:A reference distance LR which will be a reference for avoiding collision, is found from the following equation: LR=VV.(TD+ TX)+(VV<2>-VB<2>)/(2alpha), where VV is vehicle speed, L is distance to a subject obstruction, TD is time required for an actuator to start operating in response to output signals from a control circuit 54, TX is time required from signal input to signal output within the control circuit 54, alpha is the set deceleration of a vehicle, and VD is the running speed of the subject obstruction which is found by the following equation: VB=VV+dL/dt.
Patent JP-S5837863-A (JP)
Title: Channel changing mechanism of tape player
Inventor: UMEZAWA HIROYUKI
IPC: G11B5/54
Filed: 1981-08-31
Abstract: PURPOSE:To simplify whole constitution of a tape player and to attain its miniaturization, by controlling a head, a pinch roller, and the changing action of  channels in use of the same driving source. CONSTITUTION:A driving pin 20 is provided to the advancing means of a head plate 24 which is set above a tape player and moves forward and backward. A hook plate 19 having a hook 21 which can interlock a shifting means for change of channels is attached rotatably to the pin 20. A coil spring 25 is provided between the plates 19 and 24. The spring 25 has a free length enough to hold the plate 19 so as not to interlock the hook 21 with the shifting means of a changing plate 6 when the plate 24 moves backward. While the spring 25 has a length capable of dragging the plate 19 when the plate 24 moves forward so as to interlock the hook 21 with the shifting means for change of channels.
Patent JP-S5926735-A (JP)
Title: Microphotographic method of object
Inventor: NIWA KATSUMI
IPC: G03C5/04
Filed: 1982-08-04
Abstract: PURPOSE:To obtain a sharp micro-image even from a negative blueprint or the like by projecting arbitrary monochromatic light on the subject and by receiving the reflected light. CONSTITUTION:A negative blueprint is horizontally mounted on a copyboard for a camera charged with a prescribed microfilm, and the subject is illuminated with an illuminant having the same hue as a retouching liq. used on the blueprint. When the hue of the retouching liq. is red, an illuminator emitting red light is used. Since the reflected light to be received through the lens is only red monochromatic light at the original part and the retouched part, no additional reflected light is received, and a very sharp micro-image of uniform density is formed by properly regulating conditions during exposure.
Patent JP-H09318584-A (JP)
Title: Catalytic combustion type gas sensor constant current drive circuit
Inventor: MATSUNO MASARU
IPC: G01N27/16
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To enable highly accurate detection by eliminating erroneous operation even if power supply voltage is varied by applying the constant voltage from the postive terminal of a DC power supply to the non-reversal input terminal of an operational amplifier. SOLUTION: A reference voltage element Z and a resistor RL are connected to a DC power supply E in series and the potential V1 of the connection point of the reference voltage element Z and the resistor RL is added to the voltage of the non-reversal input terminal of an operational amplifier OP1 and a current Ic is supplied to the catalytic combustion type gas sensor of load from the positive potential side of the DC power supply E through a sensor resistor RS and a transistor T. The terminal on the side of the load of the resistor RS is connected to the non-reversal input terminal of the operational amplifier OP1 and the operational amplifier OP1 is subjected to non-feedback control. Therefore, in this circuit, the relation between a load current Ic and the voltage Vc generated across both terminals of the resistor RS becomes Ic=Vc/Rs.  Since the operational amplifier OPI is operated so as to make the voltage Vc equal to the constant voltage Vz of the reference voltage element Z, Ic=VZ/RS is satisfied. Since the resistor RS is constant and constant voltage VZ is highly stable, a load current becomes constant and a constant current circuit high in stability is constituted.
Patent JP-S63301155-A (JP)
Title: Actuator for car wheel lock prevention device
Inventor: TAKEUCHI HIROAKI
IPC: B60T8/40
Filed: 1987-05-29
Abstract: PURPOSE:To improve a pedal operation feeling by making a constitution so that a liquid quantity supplied from a master cylinder to pressure converter and consumed may dwindle as compared with a consumed liquid quantity supplied to a wheel cylinder via the pressure converter. CONSTITUTION:This actuator A which is to control liquid pressure discharged from a master cylinder 11 and supplied to a wheel cylinder 12 contains the 1st pipe passage 21 connected to the master cylinder 11 and the 2nd pipe passage 22 connected to the wheel cylinder 12. Also, a supply changeover valve 24 controlling connection among a reserver 23 and both pipe passages 21, 22, a discharge changeover valve 25 controlling connection between the 2nd pipe passage 22 and the reserver 23, and an ever-opening cut valve 26 closing the 1st pipe passage 21 at the time of anti-skid control, are equipped. In addition, a pressure converter 27 that is made up by energizing with springs 27c to a smaller diameter side a stepped piston 27b which is in parallel with the cut valve 26 and whose smaller diameter side is on the cylinder side and whose outer form side is on the wheel cylinder side, is connected.
Patent JP-S5470069-A (JP)
Title: Multipoint excitation control system of vibrating base apparatus
Inventor: WATANABE OSAMU
IPC: G01M7/00
Filed: 1977-11-15
Abstract: PURPOSE: To surely and readily control respective exciters and facilitate the design, adjustment, maintenance, etc. of the vibrating base apparatus by independently controlling the exciters of multiple points for imparting vibrations according to the displacements, speeds, accelerations, etc. of the vibrating base.  
     CONSTITUTION: The command signals from a command signal generator 13 corresponding to the vertical and horizontal vibrations of a vibrating base 1 cause the servo valves 3-1... of respective multipoint exciters #1... to be opened by way of an operational amplifier 11 and servo amplifier 12, causing the vibrating base 1 to vibrate. The displacements, speeds and accelerations near the exciters #1... by the vibrations thereof and the servo hydraulic pressure differences of the respective exciters are detected with detectors 4-1..., 5-1,,,. 6-1... Based on these detection signals, the pitching and rolling compensation values of the perpendicularly intersecting two axis directions by compensation operating parts 14, 15 and the compensation servo hydraulic pressure differences by a differential amplifier 10 and operating part 16 are computed and are then fed back to the amplifier 11, whereby the respective exciters are independently controlled and the influences of inconveniences in the displacement detection are less than mean value control, thus the apparatus of easy design, adjustment and maintenance may be provided. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62294071-A (JP)
Title: Production device for expanded food by air flow heating method
Inventor: AKAO TAKESHI
IPC: A23P1/14
Filed: 1986-06-12
Abstract: PURPOSE:To eliminate a mobile part and to discharge a raw material continuously, by connecting a specific discharging device to an outlet side of a collector to catch a heated powder-shaped or powder food raw material separately from a pressurized high-temperature gas. CONSTITUTION:A raw material sent from a feeder 5 is transported through a heated pipe 1 by flow of pressurized high-temperature steam to a cyclone 2 and the raw material is separated from the steam. The raw material is rapidly discharged from a discharging device 7 at the downstream side of the cyclone 2 to atmospheric pressure. The discharging device 7 consists of a nozzle, the raw material is abruptly released from the pressurized high-temperature atmosphere to atmospheric pressure by passing through the nozzle part and expansion is continuously carried out.
Patent JP-S63156689-A (JP)
Inventor: SAKAMOTO TAKASHI
IPC: B26D1/58
Filed: 1987-05-30
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-S5660282-A (JP)
Title: Setting mechanism for form slip
Inventor: YANAGIURA TAKASHI
IPC: B41J11/58
Filed: 1979-10-23
Abstract: PURPOSE: To enable setting of the form slips without any movement of an operator by a structure wherein a container-case for form slips is shaped like a drawer and the slips are set in a business machine by the move of the case in a business machine where a printer is built-in.  
     CONSTITUTION: When the operator 5 draws out the container-case 6 to his side, a belt 10 is rolled out against the spring force in pulleys 9 and 12 and drawn out. Under the condition, the operator 5 makes the tip of the slip 4 engaged with the clip 18 of a carrier 17 and pushes the case 6 into the box body of the business machine 1. Then, simultaneously with the roll-in of the belt 10 by the pulley 12, the carrier 17 fitted to the belt 10 moves toward the upper part of the machine 1 and the slip engaged by the clip 18 of the carrier 17 comes out to the upper end part of the machine 1. One end of this slip 4 is set in a printer 2 by the operator 5. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5661270-A (JP)
Title: Sheet treating apparatus
Inventor: YOSHIMURA SHIGERU
IPC: B65H39/11
Filed: 1979-10-24
Abstract: PURPOSE: To make possible to deal with a high speed copying by decreasing the amount of the shift of plurality of bin member groups with the aid of inserting a successively transported sheet into a plurality of sheet inserting means alternately.  
     CONSTITUTION: The first sheet is changed the direction by a direction changing member 8 after passing auxiliary carrying rollers 3.3', 6.6', the driving rollers and driven rollrs 4.4', 7.7', and enters into the first bin 9 1 . The succeeding second sheet detects the pass of the driving roller and driven roller 4.4' and operates the direction changing member 5, thereby being accepted to the second bin 9 2 . At the same time when the direction changing member 5 is returned to the original position after the detection of the acceptance to the bin 9 2  of the second shet, the groups of bin are allowed to shift to the upward direction of the bin pitch and the third sheet is accepted to the bin 9 3 . The same operation is repeated until the 10th bin 9 10  accepts the sheet successively. In this case, the acceptance of the sheets from the first bin 9 1  to the 10th bin 9 10  can be performed by shift of bin by only 4 bin pitches. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5761355-A (JP)
Title: Data transmission circuit having checksum
Inventor: KOMODA YOSHIYUKI
IPC: H03M13/00
Filed: 1980-09-30
Abstract: PURPOSE:To simplify a shift circuit which converts parallel data into serial data, by installing multiplexers, with the same quantities as the bit number of data, having the same number of data input terminals as prallel data. CONSTITUTION:32-bit input parallel data is divided into 8 parallel data D1, D2,...D8 every 4b bits. Multiplexers which provide the same number of data input terminals as the number of data, i.e., 8 input multiplexers are provided by four pieces, same numbers of bits of respective data, and the output of each multiplexer is inputted to a shift resistor SR1 having parallel input and serial output. Therefore, 32-bit shift registors in conventional circuits are replaced with 4 MXs of 8 input multiplexers. The number of gate conversion elements is largely reduced.
Patent JP-S62293859-A (JP)
Title: Push-button dial telephone set
Inventor: MATSUSHIMA AKIYOSHI
IPC: H04M1/23
Filed: 1986-06-12
Abstract: PURPOSE:To easily and surely confirm depressing operation by providing visual display elements corresponding to each push-button and displaying the position of a depressed push-button for a specified time. CONSTITUTION:A dial circuit 1 is provided with plural push-buttons 11, and when these push-buttons 11 are depressed, a specified signal corresponding to each push-button 11 is outputted. A depressing detecting circuit 2 inputs the output signal of the dial circuit 1, and detects a push-button 11 is depressed and outputs a depressing detection signal, and at the same time, outputs a push-button discrimination signal that discriminates which push button 11 is depressed. A timer circuit 3 inputs the depressing detection signal, and outputs the pulse signal of specified pulse width. A display circuit 4 is provided with a display driving section 41 and plural visual display elements 42 provided at positions corresponding to push-buttons, and inputs a push-button discrimination signal and an output-pulse signal from the timer circuit 3 and displays the position of a depressed push-button for a time determined by the pulse width of the output pulse signal.
Patent JP-H0431315-A (JP)
Title: Monodispersed spherical or elliptic vaterite calcium carbonate and production thereof
Inventor: HANAZAKI MINORU
IPC: C09C1/02
Filed: 1990-05-28
Abstract: PURPOSE:To obtain a spherical or elliptic vaterite calcium carbonate having high dispersibility and containing little secondary aggregate by introducing carbon dioxide gas into a methanol suspension containing a specific amount of quick lime and/or staked lime and a specific amount of water and carrying out the carbonation reaction under specific condition. CONSTITUTION:A mixture of methanol, quick lime and/or slaked lime and water is produced by adding water to a methanol suspension of quick lime and/or slaked lime having a concentration of 0.5-12wt.% (in terms of quick lime). The amount of water is 5-20mol per 1mol of the quick lime (in the case of using slaked lime, the amount is reduced to the same molar amount of quick lime). Carbon dioxide gas is introduced into the mixture and carbonation reaction is carried out while adjusting the system temperature to >=30 deg.C before the electrical conductivity of the carbonation reaction system reaches the peak in the electrical conductivity curve of the reaction system and adjusting the time from the start of the carbonation reaction to the time to attain a conductivity of 100muS/cm to be shorter than 120min.
Patent JP-S5762622-A (JP)
Title: Noise elimination method for pulse circuit
Inventor: IWABUCHI OSAMU
IPC: H03K5/00
Filed: 1980-10-03
Abstract: PURPOSE:To eliminate a superposed noise, by delaying the pulse train signal of a square wave and by comparing this delayed signal with the original signal. CONSTITUTION:An output pulse train signal S1 from a pulse generation source 1 is branched and is inputted to a delay circuit 3 and a logic discriminating circuit 4. The delay circuit 3 delays the pulse train signal S1 by a time of an integral multiple of a period T. A delayed pulse train signal S2 becomes another input to the logic discriminating circuit 4. The logic discriminating circuit 4 discriminates the pulse train signal on a basis of a true value table and outputs a pulse train signal S3 to a pulse train processing circuit 2. As the result, the noise caused by the pulse generation source 1 is eliminated, and a beautiful waveform is obtained as the pulse output.
Patent JP-H10309855-A (JP)
Title: Ink ribbon cassette
Inventor: MORIYA TOMOKI
IPC: B41J32/02
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a pressing mechanism that imparts a tension to an ink ribbon in a simple structure. SOLUTION: A box-shaped cassette body which is opened upwardly is comprised of a bottom piece 2 and side pieces 3, 4. A gap is formed between an inner wall of one side piece 3 and a tip section of the other side piece 4 at a portion where the side pieces 3, 4 are crossed with each other to provide a slit-shaped ribbon outlet 6. A piece housing hole 17 which is opened toward an inner wall of the side piece 3 is formed on a bottom face of a recess section 16 which is formed on the top face in the tip section of the side piece 4. Apiece 11, which consists of a plate piece 18 having a knob 8 on the top thereof and a ribbon urging piece 19 protruding downwardly horn the tip of the plate piece of which lateral width L is slightly greater than an inner width of the piece housing hole 17, is formed. The ribbon urging piece 19 is provided to be opposite to the inner wall of the side piece 3 in the piece housing hole and is housed in the cassette body so as not to contact the bottom piece 2. The lower face of the plate piece is loaded on the bottom face of the recessed 16. A spring 12 is inserted into a space between the ribbon urging piece and the innermost face of the piece housing hole 17 such that the spring contacts both of them.
Patent JP-S62293694-A (JP)
Inventor: KUTOKU TERUYOSHI
IPC: H05K3/34
Filed: 1986-06-12
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-S5840176-A (JP)
Title: Coating method for inner surface of mouth of pipe
Inventor: SANO SHIGERU
IPC: B05D7/22
Filed: 1981-09-03
Abstract: PURPOSE:To carry out simultaneous excellent coating work to the inner and outer surfaces of the rear end mouth of a pipe, by making the flow speed of an air current higher than the running speed of the pipe, in blowing air into the pipe from an air nozzle. CONSTITUTION:After a proximity switch 4 detects the passage of the rear end of a pipe, the pipe P enters by a distance l1 into a coating chamber and passes through the extending position of the top end of the first paint-spray nozzle. At this time, the injection of air from an air nozzle 3 toward the rear end of the pipe is started by a timer. An air current directing to the outlet of the chamber is formed in the coating chamber by said injection of air, so that atomized paint in the coating chamber is brought into the pipe to coat the inner surface of the mouth of the pipe P. When the pipe P moves by a distance l2 and arrives at the outlet of the coating chamber after the start of the injection of air, the injection of air is stopped by the timer. Said injection of air is subject that the flow speed V1 of the air current is made higher than the running speed V2 of the pipe.
Patent JP-S62294272-A (JP)
Title: Method for controlling supply quantity of toner
Inventor: BISAIJI TAKASHI
IPC: G03G15/08
Filed: 1986-06-13
Abstract: PURPOSE:To always obtain stable copy pictures by controlling the supply quantity of a toner to a developer based on the image forming mode of an electrophotographic device. CONSTITUTION:An image forming mode selecting device 1 inputs a high H or low L mode signal selected by an image forming mode selecting key to a CPU 2. The CPU 2 operates a grid bias changeover switch 3 in accordance with the inputted mode signal and selects the grid bias value of a grid 6 of an electrifier 5 corresponding to the selected image forming mode and controls the output voltage value of a lamp regulator 4. The regulator 4 changes the voltage of an exposure lamp 8 in accordance with the image forming mode. With respect to the electrification level of a photosensitive body 7, the black part saturation potential is set to the high or low level by the output voltage value of the regulator 4, and the while part potential is set to the high or low level by an image forming mode selecting means. On a basis of the image forming mode selected by the image forming mode selecting means, the toner of which the quantity is matched to a designated toner consumption is supplied.
Patent JP-H11315577-A (JP)
Title: Urine receiving part of western type closet
Inventor: TSUKUI SHIGEO
IPC: E03D11/02
Filed: 1998-05-04
Abstract: PROBLEM TO BE SOLVED: To prevent urine from scattering out of a closet in the case where a male sits on the closet seat to urinate by building up the upper end of the water washing feces receiving part of the western type closet from the upper edge side part to form a urine receiving part. SOLUTION: The upper edge front part 2a of the water washing feces receiving part 2 of a western type closet 1 is built up from the upper edge side part 2b to form a urine receiving part 3. For instance, building-up height is formed into a higher position than the height position of the lower face 4a of an opening and closing closet seat 4 at the time when the front divided C-shaped opening and closing closet seat 4 is lowered to be mounted on the upper edge side part 2b of the water washing feces receiving part 2 or the same height as the upper face of the opening and closing closet seat 4. In the case where a male sits on the closet seat to urinate, contamination of the closet and a floor is eliminated and a drawer and trousers are eliminated from being wetted without scattering urine beyond the upper end edge part of the urine receiving part 3 even when urinating is performed without making the direction of the edge of a penis downward.
Patent JP-S6117120-A (JP)
Title: Liquid crystal lens varying focal length
Inventor: SATOU SUSUMU
IPC: G02B3/10
Filed: 1984-07-03
Abstract: PURPOSE:To obtain a bright lens to which an integrated circuit can be directly connected and which is thin and lightweight and can shorten the response time and the recovery time, by using a liquid crystal cell whose power consumption is very small to constituted the lens varying the focal length. CONSTITUTION:Inside faces of the liquid crystal cell formed to the shape of a lens 2 are fromed to curved surfaces, and transparent conductive films are stuck to both faces, and they are connected electrically so that conductive films on both faces, and they are connected electrically so that conductive films on both faces have the same potential. The liquid crystal cell is divided to many layers by thin glass plates or plastic plates which are subjected to such parallel treatment that orientation directions of liquid crystal molecules are equalized in individual divided layers in the lens, thereby reducing the effective thickness of liquid crystal layers. That is, the response and recovery time is shortened to 1/4 theoretically when the liquid crystal cell is divided to two layers, and it is shortened to 1/16 when it is divided to four layers, and it is shortened to 1/64 when it is divided to eight layers.