baber/WOPTO huggingface dataset:
Patent JP-S6472665-A (JP)
Title: Automatic focusing device
Inventor: YAMADA KUNIHIKO
IPC: H04N5/232
Filed: 1987-09-12
Abstract: PURPOSE:To trace an object with high accuracy and at high probability without fail by operating the position information of an area, where the change of binarizing information is detected, and setting the central position of a distance- measurement area. CONSTITUTION:The titled device is provided with a means to compare a luminance level in plural areas set at the image-pick-up surface of a photographing means 2 with a prescribed value and to obtain the binarizing information, and an arithmetic means 27 to compare the binarizing information in respective areas in a present field and the preceding field before a prescribed period, to detect the change, to operate the position information in the area where the change of the binarizing information is detected, and to set the central position of the distance-measurement area. Thus, the position of the distance- measurement frame can be always traced at the center of the movement of the subject, and when the subject to be aimed moves, the subject can be focused without fail.
Patent JP-H0393498-A (JP)
Title: Control of speed of water wheel
Inventor: BITO FUMIO
IPC: F03B15/20
Filed: 1989-09-06
Abstract: PURPOSE:To enable proper control of power generation by a method wherein the changing rate of a water-wheel output due to the opening degree of a deflector is operated based on the opening degree data of respective needle servos and the opening degree data of a deflector servo and then the opening degree of the deflector servo is controlled based on the result of the operation. CONSTITUTION:A water-wheel output characteristic operating value 54 is obtained by a water-wheel output characteristic operating unit 48, which receives respective present operating conditions with respect to the opening degrees 26, 28 of respective needle servos, the opening degree 36 of a deflector servo and an operating needle number indicating value 52 from an operating needle number operating unit 50. A speed regulator 32 is added with the water-wheel output characteristic operating value 54 whereby a control, in which the characteristics of the regulation of the deflector servo opening degree 36 is changed by a deflector servo opening degree regulator 34, is effected. According to this method, the proper control of the rotating speed of a water-wheel 30 or the output of power generation may be carried-out.
Patent JP-S6383946-A (JP)
Title: Data retrieving circuit for helical scan system tape reproducing device
Inventor: NAGUMO MASAHIDE
IPC: G11B15/087
Filed: 1986-09-27
Abstract: PURPOSE:To decrease the number of parts, and to exactly and regularly keep a high speed running speed of a tape, by controlling a tape running speed in accordance with a variation quantity of a frame address which is read from each track, when a head crosses plural tracks which have been formed on the tape. CONSTITUTION:Latch pulses SP, SPf and SPl, and a frame address FAD outputted from a frame address detecting circuit 63 are supplied to latching circuits 65-68, an arithmetic circuit 69 and a counter 70. In this state, when heads 18, 19 cross plural tracks in a state that a tape is running at a high speed, a variation quantity DFA of a frame address FAD which is read from each head 18, 19 is calculated. The variation quantity DFA of this frame address FAD corresponds to a running speed of a tape 15. The calculated variation quantity DFA of the frame address FAD is supplied to a comparing circuit 71, compared with a reference quantity DFA0 supplied to an input terminal 72, and its difference component is supplied to reel motors 13, 14 through a gate circuit 73, an equalizer circuit 74 and am amplifier 75, and a running speed of the tape 15 is controlled so as to become constant.
Patent JP-H07172661-A (JP)
Title: Adhesive tape sticking device
Inventor: KURATA KENJI
IPC: B26D1/02
Filed: 1994-09-26
Abstract: PURPOSE:To provide an adhesive tape sticking device by which an adhesive tape can be pulled out by a necessary quantity, and can be cut after it is stuck. CONSTITUTION:A main body part 12 can house inside a tape roller 18 round which an adhesive tape 20 is wound, and has a pullout port 24 of which the tip of the adhesive tape 20 pulled out of the tape roller 18 can be pulled outside. A cutter part 42 is arranged in the main body part 12, and moves between a noncutting position where a cutting edge 48 does not contact with the adhesive tape 20 pulled out of the tape roller 18 and a cutting position where the cutting edge 48 cuts the adhesive tape 20 pulled out of the tape roller 18. An operation part 50 is connected to the cutter part 42, and is protrusively arranged from the main body part 12, and moves the cutter part 42 to the cutting position when external force is applied.
Patent JP-S60121690-A (JP)
Inventor: SUGATA MASAKI
IPC: H01T13/40
Filed: 1983-12-05
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-S6287623-A (JP)
Title: Rotary piston engine
Inventor: KURIO NORIYUKI
IPC: F02B55/08
Filed: 1985-10-14
Abstract: PURPOSE:To aim at improvement in both suction charging and thermal efficiencies simultaneously, by constituting an inside member inclusive of the whole trochoid inner circumferential surface of a rotor housing with a ceramic material. CONSTITUTION:Both sides of a rotor housing 1 having a trochoid inner circumferential surface are covered with a pair of side housings. The inside is set down to a rotor chamber 9, while an almost triangular rotor 3, which planetarily rotates with rotation of an eccentric shaft 4 as making its apex parts 3a-3c slidingly contact with the trochoid inner circumferential surface,is housed in this rotor chamber 9. The whole trochoid inner circumferential surface is constituted with a ceramic member. Thus, both suction charging and thermal efficiencies are simultaneously promoted.
Patent JP-H1073460-A (JP)
Title: Measuring instrument
Inventor: TOYAMA KOJI
IPC: G01D13/02
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To provide the measuring instrument, which positively performs the positioning of each member, especially a reverse plate and a nameplate and prevents the troubles such as the occurrence of drops in the visual recognizing region of the reverse plate of the measuring instrument. SOLUTION: A positioning tubular body 4c is protrudingly provided in the back and forth directions in an optical conductor 4. In a nameplate 3, a positioning hole 3b in correspondence with the tubular body 4c is formed. In an instrument case 1, a first positioning pin 1c is protrudingly provided in the forward direction in correspondence with the tubular body 4c. A second positioning pin 5c is protrudingly provided in the backward direction in correspondence with the tubular body 4c at the rear surface of a reverse plate 5. At this time, the positioning hole 3b of the nameplate 3 is inserted with the tubular body 4c, and the instrument case 1 and the optical conductor 4 are assembled. Thus, the first positioning pin 1c is inserted into the tubular body 4c.  The second positioning pin 5c is inserted into the tubular body 4c by assembling the reverse plate 5 and the optical conductor 4. Thus, the instrument case 1, the nameplate 3 and the reverse plate 5 are positioned and fixed through the optical conductor 4. At the same time, the positioning of the nameplate 3 and the reverse plate 5 is performed positively.
Patent JP-S6477694-A (JP)
Title: Operation method in papermaking refiner
Inventor: AIKAWA YOSHIHIKO
IPC: B02C25/00
Filed: 1987-09-16
Abstract: PURPOSE: To maintain a prescribed blade distance, digitally display the distance and accurately position a grinding blade by comparing inner fixed data with inputted data in a datum-treating section and controlling a motor for driving the movable blade of the grinding blade. CONSTITUTION: This method for operating a refiner for producing paper comprises comparing inner fixed data with inputted data in a datum-treating section 17 containing an A/D converter and a D/A converter and controlling a servomotor for driving the movable blade of a grinding blade 3 to move the movable blade to a set pressurizing point at a high speed. Thereby, a prescribed blade distance can be maintained, and the distance can continuously be displayed on a display 20. The A/D converter inputs the data of beating conditions such as raw material treatment amount, raw material kind, raw material concentration, blade distance and load as analog signals and converts them into digital signals.
Patent JP-S6388069-A (JP)
Title: Back pack power sprinkler
Inventor: HIRAGA SADAO
IPC: B05B7/14
Filed: 1986-09-30
Abstract: PURPOSE:To facilitate both back packing and working, by allowing the air chamber of a back pact jig to communicate with the fan case of a power sprinkler and extending or contracting the back pact jig by performing the supply and discharge of air with respect to the air chamber. CONSTITUTION:When a three-way cock V1 is operated to allow an air chamber A1 to communicate with a fan case C, the compressed air generated in the fan case C flows in the air chamber A1 to push up an inlay element 1 against the tension of an elastic body 5 and, therefore, a back pack frame B1 becomes higher than the height thereof before the compressed air flows in the air chamber A1. Therefore, a worker can easily shoulder the back pack frame B1 on in a standing position. When the three-way cock V1 is changed over to allow the air chamber A1 to communicate with the open air, the back pack frame B1 falls and the overall height is shortened and, therefore, handling becomes easy.
Patent JP-H0678107-A (JP)
Title: Image reader
Inventor: TADA KAORU
IPC: H04N5/365
Filed: 1992-08-28
Abstract: PURPOSE:To provide an image reader which has SIN improved to obtain the picture read output of high picture quality. CONSTITUTION:This image reader separates a document picture into plural color components to read the picture. The document picture is separated into color components and is read by plural read sensors 201, and digitizing means 203 digitize the read picture signals. A read timing generating means 220 controls the storage times of read sensors 201 independently of one another, and picture element density conversion means 205b convert the read densities of read picture data. Storage times of read sensors 201 are so changed that output dynamic ranges of plural read sensors 201 are uniform, and the picture element density is controlled in accordance with the storage time of each read sensor 201.
Patent JP-H02231244-A (JP)
Title: Reinforcing member for bumper
Inventor: KOMI YOSHIMUTSU
IPC: B29L31/00
Filed: 1989-09-05
Abstract: PURPOSE:To improve the energy absorbing function by adjusting the elongation rate of the thermosetting resin for matrix which is composed with glass fibers larger than that of the glass fiber, in a reinforcing member for a bumper which is made of the glass fiber reinforced thermosetting plastics. CONSTITUTION:A bumper is constituted of a foamed body buffer member 2 as energy absorbing body and a strengthening member 3 as rigid supporting body, and installed onto a body through a stay 4. The stregthening member 3 is made of the glass fiber reinforced thermosetting plastic which is composed of glass fibers as reinforcing member and the thermosetting resin as the matrix for dispersing the glass fibers inside. In this case, the thermosetting resin for matrix which is composed of the glass fiber is adjusted to the elongation rate larger than that of the glass fiber. Therefore, the energy absorbing function is improved without breaking the resin forming the matrix, until the glass fiber is broken.
Patent JP-S59123623-A (JP)
Title: Colored polyvinyl chloride sheet that can be readily shaped
Inventor: AKIMOTO HIROFUMI
IPC: B29C61/00
Filed: 1982-12-29
Abstract: PURPOSE:To obtain the titled colored polyvinyl chloride sheet that can be formed under the same heating and molding conditions and can provide a formed article whose physical properties are not scattered, by applying a color having a specified stress-strain curve on the undersurface of a colored polyvinyl chloride sheet. CONSTITUTION:To the undersurface of a colored polyvinyl chloride sheet having one or more colors is applied a color {for example, the color corresponding to gray [the curve (b)], in case the sheet is black [the curve (a)] and/or red [the curve (c)]} having a stress-strain curve that is intermediate of the stress-strain curve of the color of said colored polyvinyl chloride sheet that will be resulted in when it is formed, so that the intended colored polyvinyl chloride sheet is obtained which can be formed readily under heating and forming conditions in conformity with the color of the undersurface. EFFECT:A formed item that is uniform in color and gloss and has beautiful tone can be obtained.
Patent JP-S6197260-A (JP)
Inventor: JIERAARU JIEMITSUTO
IPC: C07F7/18
Filed: 1985-10-17
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-S6385960-A (JP)
Title: Text processor with table calculation function
Inventor: KUROSAWA HIROSHI
IPC: G06Q10/10
Filed: 1986-09-30
Abstract: PURPOSE:To efficiently perform the preparation of a table, by enabling vertical calculation, or horizontal calculation based on a numeric value array (two-dimensional numeric value array) in the table prepared on a text memory to be performed, in a word processor with table preparation function. CONSTITUTION:An equation required for the vertical calculation or the horizontal calculation is inputted to a memory means 3. In this case, in the equation, the coordinate position data of a table item designated by a designating means 2 other than a various kinds of operators required for calculation are included. By storing a prescribed equation in the memory means 3 in such way, an arithmetic means 4 reads out numeric value data in the table item designated by the coordinate position data in the memory means 3, from the text memory 1, and executes a prescribed vertical calculation, or horizontal calculation, setting the numeric value data as a variable. An arithmetic result data obtained by the above operation is written in a prescribed item in the text memory 1. Assuming the same horizontal equation used for a first row is used for the rows behind a second row, by designating only the coordinate position in the table item which outputs an answer corresponding to each row, the horizontal equation behind the second row can be performed similarly by using the equation used in the first row as it is, that is, without changing the content of the calculation procedure memory 20.
Patent JP-S6473554-A (JP)
Title: Display for optical multidisk reproducing device
Inventor: OMORI MASAO
IPC: G11B19/10
Filed: 1987-09-14
Abstract: PURPOSE:To visually execute a recognition by mounting a disk magazine, simultaneously, displaying the existence of a disk by means of a lights-out or the emission of a first color and after a performance is started, emitting a disk number in the middle of the performance by means of a second color. CONSTITUTION:The titled display is equipped with a disk detector 11 to detect the existence of plural disks 3 by the detecting hole of a disk magazine 1, a logic arithmetic device 8 to process information from the disk detector 11, a disk number switch to execute an input to the logic arithmetic device 8, and a display 10 to be operated by the output of the logic arithmetic device 8 and to display the existence and performing states of plural disks 3. Namely, when the disk magazine 1 is mounted to a reproducing device, the disk detector 11 detects the existence of the disks 3 in the magazine 1, and the logic arithmetic device 8 displays a disk number display to be immediately performed by emitting by means of the first color based on the signal. Further, when a performance instruction is executed, the disk number display in the performing state is changed into the second color, and the display is executed. Thus, a long and wasteful time can be cancelled when the disks do not exist.
Patent JP-H0971974-A (JP)
Title: Hydraulic circuit for construction equipment
Inventor: MIURA TAKANORI
IPC: E02F9/22
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To constitute an engine revolution corresponding type load sensing system (E corresponding L/S) also functioning as an auto-idling under the state of more excellent profitability. SOLUTION: The number of revolution of an engine reaches one in accordance with an accelerator lever 24 when an excavation operating device is operated, and an auto-idling system automatically adjusted in an idling is unified with a load sensing system maintaining the differential pressure of the load pressure of the excavation operating device and the pressure of a pump 8 at a specified value when the excavation operating device is stopped.  An adjusting means B capable of varying and adjusting the opening of a control valve 9 for a boom cylinder 5c is installed, and a speed control means E linking a potentiometer 27 for feedback detecting the quantity of a governor 20 operated so that the speed of the boom cylinder 5c is accelerated when the number of revolution of the engine is increased and the speed of the boom cylinder 5c is delayed when the number of revolution of the engine is lowered and the adjusting means B is provided.
Patent JP-H0392810-A (JP)
Title: Light source device for endoscope
Inventor: ODA TOMOHIKO
IPC: A61B1/06
Filed: 1989-09-05
Abstract: PURPOSE:To eliminate the position detection error of an aperture blade and to improve the control accuracy of the aperture blade by correcting the detection signal of a detecting means with the electric signal of a driving means. CONSTITUTION:When a photography sequence start signal is inputted from a camera 15 to the light source device 11, a CPU 52 outputs a control signal to a switch 40 through the H terminal of an aperture control circuit 14 to turn on the switch 40. Therefore, a proper exposure position detection voltage is applied to the inverted input terminal of an aperture drive 39. The voltage value varies so that its exposure level voltage matches a reference voltage and the aperture blade 22 is so driven that its exposure level becomes proper. Consequently, a potential voltage is corrected with the driving power (voltage) of a driving coil 33 to improve the accuracy of the stationary position of the aperture blade 22.
Patent JP-S6291661-A (JP)
Title: Cylinder peak pressure time detecting device for internal combustion engine
Inventor: TAKAHASHI NOBUTAKA
IPC: F02P5/153
Filed: 1985-10-15
Abstract: PURPOSE:To simplify theta mas detecting system by comparing cylinder pressure with a specified value given by an operating condition so as to operate a crank angle thetamax which gives the maximum combustion pressure, based on the crank angle when relative magnitude between above mentioned two values is turned over. CONSTITUTION:Both a pressure detecting means 'a' which detects combustion pressure of an engine, and an operating condition detecting means 'b' which detects an engine operating condition, are provided. And a both a reference value setting means 'c' which sets up a reference value to make a judgement of a combustion peak position based on a signal detected by the operating condition detecting means, and a comparison means 'd' which compares the combustion pressure detected by the above said pressure detecting means 'a' with the reference value, are also provided. And then a crank angle for the change in output from the comparison means 'd' is computed by peak position operating means 'e', to which the output from the detecting means 'a' and 'b' and the comparison means 'd', is inputted, besides, the direction of change in combustion pressure is detected so as to compute the crank angle which gives the maximum combustion pressure, based on the above mentioned values.
Patent JP-S59120342-A (JP)
Title: Casting method
Inventor: TSUGE KATSUYUKI
IPC: B29B13/00
Filed: 1982-12-27
Abstract: PURPOSE:To perform inexpensively casting by forming a metallic mold core of a shape memory alloy and constituting a casting mold so that the undercut of a product is easily formed by casting in molding. CONSTITUTION:An L-shaped core 2 is disposed in a matrix 1 having internally a space part and the core 2 is formed of a shape memory alloy. When the matrix 1 is set in a casting machine and is preheated, the core 2 receives the heat transmitted from the matrix 1 and said shape memory alloy is heated to the temp. at which the reverse transformation ends or above, thus resuming the shape stored in the forming stage and having the L shape. A molten material is injected in this state through the sprue 1A of the matrix 1. The matrix 1 is then cooled, then the molten material solidifies and the molding consisting of the matrix 1 and the core 2 is obtd. When the core 2 cools down and attains the transformation temp. of the shape memory alloy, the core attains the state of having superlasticity. The core 2 is then removed easily from the molding.
Patent JP-S6474647-A (JP)
Title: Data reception system
Inventor: TABATA KATSUYA
IPC: H04L13/18
Filed: 1987-09-17
Abstract: PURPOSE:To improve quick responsiveness and processing efficiency by detecting the time from reception of a data processing request to acceptance of the request and determining the number of buffer stages corresponding to the detected time and commanding a processing request at the time of meeting this number of buffer stages. CONSTITUTION:Though input data 1 is stored in a buffer group 4, contents of a pointer 6 and a register 8 coincide with each other because M1 of a stage number table 3 is stored in the buffer stage number register 8, and an interrupt request is commanded from a comparator 7 just after reception. Simultaneously, the interrupt acceptance time is measured, and M3 of the table corresponding to a time t1 is written in the register 8, and therefore, data 2-4 are stored in the group 4 when being received. When data 5 is received, an interrupt request is commanded because contents of the pointer 6 and the register 8 coincide with each other. Since the accumulation number of buffers is changed in accordance with the load of a CPU in this manner, the normal processing time of the CPU is extended to improve the processing efficiency while keeping quick responsiveness.
Patent JP-H1174767-A (JP)
Title: Comparator having hysteresis
Inventor: SUGIURA SATOSHI
IPC: H03F3/45
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To eliminate effects of an output voltage value and to improve the accuracy by comparing voltages of 1st and 2nd voltages divided by resistors in a 1st differential circuit and making the lower voltage as a comparative voltage with an input voltage. SOLUTION: Inside a current supplying part 15, an NPN transistor Q7 is on and current I of a current source 15 is supplied to a dividing voltage point A through transistors Q8 to Q11 when an output of an outputting part 14 is on a high level. A differential circuit 11 compares voltages of the point A and of a dividing voltage point B and the lower voltage is supplied to a differential circuit 13. The circuit 13 compares fall threshold voltage with input voltage Vin and a low level is outputted. In this way, the part 15 makes the fall threshold voltage higher than rise threshold voltage according to whether output voltage Vout is on low or high level, the circuit 11 compares voltages of dividing voltage resistance, and the lower voltage is made as comparative voltage with input voltage.