baber/WOPTO huggingface dataset:
Patent JP-S57111721-A (JP)
Title: Bus driving control circuit
Inventor: KAJIWARA MASANORI
IPC: H04L5/22
Filed: 1980-12-29
Abstract: PURPOSE:To output always <=1 driving control signal to prevent the destruction of circuits of tristate buffers, by providing a gate circuit on a driving control signal line so that tristate buffers are not operated simultaneously. CONSTITUTION:Three data inputs d1-d3 are inputted to a data bus 1 through tristate driving buffers 2-1-2-3, and the output of these inputs d1-d3 to the bus 1 is controlled by driving signals C1-C3 from driving control signal lines 4-1-4-3. These signals C1-C3 are inputted respective one inputs of AND circuits 3-1-3-3, and outputs on signal lines 4-1-4-3 are applied to the other inputs through a gate circuit consisting of resistances R1-R3, diodes D1-D4, a transistor TR1, etc. By signals C1-C3, buffers 2-1-2-3 are forcedly inhibited from being driven simultaneously, thus preventing the destruction of circuits connected to buffers 2-1-2-3.
Patent JP-H0852522-A (JP)
Title: Extending/retracting device
Inventor: YONEZAWA KEITARO
IPC: B21D37/14
Filed: 1994-08-10
Abstract: PURPOSE:To build a extending/retracting device in compact and light weight. CONSTITUTION:The upper end part of a first chain 20 is connected to a piston rod 15 of a pneumatic cylinder 12, the lower end part of first chain 20 is hooked to a first sprocket 21. The first chain 20 is guided in the longitudinal direction by left/right guide parts 26a, 26 free to extend/retract. A second sprocket 22 is arranged coaxially with the first sprocket 21, a second chain 23 is constituted free to extend/retract by the second sprocket 22. The base end part 23b of second chain 23 is fixed to the block 65 and the tip part 23a is connected to T leg 8 of a hydraulic clamp 3. When the piston rod 15 is elevated, the first sprocket 21 is reciprocated by the first chain 20, the second sprocket 22 drives the second chain 23 to speed up and then the hydraulic clamp 3 is rapidly transferred along T groove 6.
Patent JP-H1172510-A (JP)
Title: Controller for occupant restraint system equipped with piezoelectric type acceleration sensor
Inventor: MOROTA KANEI
IPC: G01P15/00
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To enable self-diagnosing of an acceleration sensor in a state where an occupant restraint system is left on a vehicle in a controller of the occupant restraint system equipped with a piezoelectric acceleration sensor. SOLUTION: Electrides provided in a piezoelectric element of a piezoelectric acceleration sensor 5 are divided in four to make first to fourth electrodes 4a-4d and detection signals are outputted from the first and third electrodes 4a and 4c. The signals are sent to first and second drive circuits 10 and 15 for actuating an inflator 11 of an air bag device while being sent to a diagnosing circuit 21. It is so arranged that a diagnosis voltage signal is inputted into the second and fourth electrodes 4b and 4d of the sensor 5 from a pulse generation circuit 20. When the diagnosis voltage signal is inputted, the drive circuits 10 and 15 do not work by a signal even if it is outputted from the first and third electrodes 4a and 4c.
Patent JP-H1021505-A (JP)
Title: Magnetic head core and its production
Inventor: IDE KUNITOSHI
IPC: G11B5/265
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To enhance the working efficiently of a diamond grinding wheel and to reduce the production cost, by forming track width-regulating grooves which have terminals on the medium sliding contact surface of a U-shaped core and have side wall surfaces perpendicular to the medium sliding contact surface. SOLUTION: A read-write U-shaped core 5 and a read-write I-shaped core 6 having a groove bottom 16 are joined by an apex glass 18 to form a read- write magnetic gap 7 in this read-write core 2. An erase U-shaped core 9 and an erase I-shaped core 10 having a groove bottom 17 are joined by an apex glass 19 to form an erase magnetic gap 11 in an erase core 3. In such a case, the track width regulation working involves machining of a single material of the ferrite material alone and, therefore, the clogging of the diamond grinding wheel by the chips of different kinds of the glass materials is prevented.
Patent JP-H0918709-A (JP)
Title: Image recognition method and its device, copying machine, scanner and printer mounting the device
Inventor: SONODA SHINYA
IPC: H04N1/40
Filed: 1995-06-30
Abstract: PURPOSE: To provide an image recognition device in which a printed matter whose copying is inhibited is surely detected and copy inhibition of a printed matter whose copying is not inhibited is prevented to the utmost. CONSTITUTION: An RGB signal is given to a thresholding processing section 10, in which a binary image denoting an extracted color of a mark being an object of detection is generated and stored in a storage device 11. A mark detection section 12 is used to detect a mark presence position in the stored data, an image segmentation section 13 extracts an area of the mark and obtains a characteristic amount, a matching section 14 compares the characteristic amount with a reference pattern to obtain the adaptability. A CPU 15 applies threshold level processing to the adaptability to discriminate whether or not copying of a printed matter is inhibited. In this case, a threshold level is set lower at first to surely detect a printed matter looking like the copy inhibited matter thereby preventing forgery.  When a copy command is received continuously as to one and the same original recognized as the copy inhibited matter, the threshold level is gradually set higher. Then the adaptability of a non copying inhibited matter mis-recognized is less than the threshold level and the printed matter is copied.
Patent JP-S57113161-A (JP)
Title: Extraction system for status change bit
Inventor: TAKAHASHI KOUICHI
IPC: G06F9/308
Filed: 1980-12-29
Abstract: PURPOSE:To speed up correspondence processing by rapidly extracting the position of a bit which has a change in state, by providing a correspondence table for state change bits. CONSTITUTION:The result value of exclusive OR operation 4 is used as an address value of a table 10 to refer to the table. For example, when the operation result is ''00000001'', contents showing[1st state change bit]are stored in the corresponding address of the table 10, so they are transferred to a bit-position storage part 6. Similarly, the following eight bits are processed at a time. When bits are read, eight by eight, referring to the indexes of the table is completed only once, shortening the processing time.
Patent JP-H0855166-A (JP)
Title: Stock control system
Inventor: YAMANE REIJI
IPC: G06Q50/00
Filed: 1994-08-10
Abstract: PURPOSE:To provide the stock control system which eliminates the need for various slips and saves the labor for stock control by securely grasping the actual number of articles in stock in a warehouse and on display racks in a store. CONSTITUTION:This stock control system is equipped with an article master file 2 which contains necessary data regarding respective articles, and further equipped with a terminal controller 1 which is connected to a POS register 4, a display rack controller 6 which is provided additionally to the display racks 10 and 29 where the articles are displayed and manages the quantities of the articles mounted on the display racks 10 and 29, and a data transmitting means which sends data forward and backward between the terminal controller 1 and display rack controller 6.
Patent JP-H0476218-A (JP)
Title: Intake device for 2-cycle engine
Inventor: MAKINO SAKAE
IPC: F02B33/30
Filed: 1990-07-17
Abstract: PURPOSE:To simplify a structure and reduce a change of a cross section of a connected portion of a carburetor or the like by constituting an intake valve for opening and closing an intake port communicated with a crank chamber of a valve seat having an opening/closing port, a valve plate for opening and closing the opening/closing port of the valve seat, and an energizing spring for energizing the valve plate in the closing direction. CONSTITUTION:An intake valve 28, which is disposed in an intake port 10 formed in an upper case 3, comprises a rectangular flat valve seat 16; a valve plate 17 for opening and closing an opening/closing port 16a of the valve seat; and an energizing spring 9 for energizing the valve plate 17 in the closing direction. A pin 18 projected in the center of the valve seat 16 is adapted to slidably guide the circular valve plate 17 in the axial direction (in the direction of an air flow). A flange portion 16b of the valve seat 16 is tightened in a flange portion 3a of the upper case 3 together with a carburetor joint 15 by a bolt 27. A carburetor 40 is connected to the carburetor joint 15 on the upstream side. Accordingly, the valve plate 17 is formed into a flat shape so that the opening/closing port 16a can be formed into an arbitrary shape. Therefore, a shape of the valve seat 16 can be simplified, thus reducing a cost.
Patent JP-H0828359-A (JP)
Title: Sliding valve of carburetor
Inventor: KAMIOKA TOSHINOBU
IPC: F02M9/06
Filed: 1994-07-19
Abstract: PURPOSE:To provide a sliding valve of a carburetor by which methanol blended gasoline fuel and methanol fuel as substitutive fuel for gasoline fuel can be used and abrasion is hardly caused as well as to reduce manufacturing cost of the sliding valve. CONSTITUTION:A carburetor body 1 having a sliding valve guide cylinder 3 is formed of aluminium alloy. A sliding valve 4 movably arranged in the sliding valve guide cylinder 3 is formed of aluminium or brass, and nickel baron plating processing is performed on the sliding valve 4.
Patent JP-S6247540-A (JP)
Title: Detection of thermal deterioration
Inventor: TSUBONE YOSHIFUSA
IPC: G01N25/00
Filed: 1985-08-27
Abstract: PURPOSE:To improve the accuracy of detecting the degree of thermal deterioration by preliminarily determining the degree of thermal deterioration of a material to be measured as a function of temp. and time and comparing the same with the soln. viscosity of the material to be measured drawn from an actually working apparatus, thereby detecting the degree of the thermal deterioration of the actually working apparatus. CONSTITUTION:An insulating material consisting of a polyamide resin is first deteriorated in a hot wind circulation type thermostatic chamber and is dissolved in m-cresol. The change rate eta/etaO of the soln. viscosity is then determined. The soln. viscosity ratio etat/etaO of the sample drawn from an insulating coil after working for a prescribed period is determined and the degree of the deterioration of an insulating material is calculated from the graph indicating the relation among the degree of the deterioration of the insulating material, the change of the soln. viscosity and the conversion time. The repair, etc. of an electrical apparatus, etc. with high reliability are thereby made possible and the reliability of the electrical apparatus is improved.
Patent JP-2001013279-A (JP)
Title: Standard clock device using msas signal
Inventor: UEMATSU TOMONORI
IPC: G04G21/04
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To obtain a standard clock device capable of using in all Japan with a relatively simple correction. SOLUTION: MSAS signal resonating with GPS time with high accuracy broadcast by MTSAT 31 is received with a receiver 32, a standard signal resonating with the GPS time and time information from the standard clock 34 is corrected with an automatic corrector 33.
Patent JP-H1137905-A (JP)
Title: Testing device
Inventor: UEDA MITSUO
IPC: G01M99/00
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To move a body to be tested in a direction along X and Y axes, and to turn the body to be tested around a Z axis by a single testing device. SOLUTION: At least three movement means 17 are provided in a bed 16, the movement means 17 neutrally retains a bearing member 20 being supported by the bed 16 so that it can be freely rocked by a spring 31 and a bolt 32, and a geared motor 27 being bound with a bolt 29 is interlocked and connected to a rotary shaft 25 being supported by the bearing member 20 via a bearing 24 so that it can be freely rotated. Then, a disk 26 is provided in the rotary shaft 25, and a hydraulic cylinder 33 for pressing the bearing member 20 downward is provided at two positions where they are at right angles each other.
Patent JP-H0237032-A (JP)
Title: Control structure for running working vehicle
Inventor: URA TAKESHI
IPC: B60K17/08
Filed: 1988-07-28
Abstract: PURPOSE:To prevent a machine body from moving reversely at a high speed by automatically operating a running stopping device when a changeover operation detection means detects changeover operation in case the detection speed is over a set level. CONSTITUTION:A changeover operation detection means 28 detects that a forward-reverse changeover mechanism 25 is operated. An electric control mechanism 36 of an engine stopping device 35 for stopping operation of engine E by way of stopping fuel supply thereto is interconnected to a safety means 37. This safety means 37 is interconnected to a changeover operation detection means 28, speed detection mean 29 and a speed setter 38 for set-inputting the running speed of a machine body, whereby the safety when a forward-reverse lever 24 is operated by mistake is improved and seizure of clutches FC and RC is prevented.
Patent JP-S57114467-A (JP)
Title: Feeder for pasty substance
Inventor: HERUBERUTO METSUTENBURINKU
IPC: A47K5/12
Filed: 1981-11-27
Abstract: The present invention relates to a dispenser for pasty compositions having a bellows on the top, a piston which travels in the direction towards the nozzle, and a rod which connects the bellows to the piston in such a manner that there is an idle stroke between piston rod and bellows so that a certain quantity of the content of the container withdraws into the nozzle channel upon release of the bellows.
Patent JP-S6350574-A (JP)
Inventor: INOKOSHI JUNICHI
IPC: D06M13/47
Filed: 1986-08-12
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-H0479495-A (JP)
Title: Ccd and com discrimination circuit for television receiver
Inventor: NISHI MASAHIRO
IPC: H04N9/64
Filed: 1990-07-19
Abstract: PURPOSE:To prevent a switching noise appearing on a screen by attaching hysteresis characteristic on CCD and COM/(Chroma BPF, chroma trap) discrimination. CONSTITUTION:The color killer output of a chroma decoder IC 5 is used as a CCD and COM/(chroma BPF, chroma trap) discrimination signal, and the hysteresis characteristic is attached on a CCD and COM discrimination circuit 6. As a result, the influence of a vertical ripple can be eliminated without increasing the color killer time constant of the chroma decoder IC 5, which enables the CCD and COM discrimination to be stably performed. Thereby, it is possible to prevent CCD and COM discrimination oscillation of vertical synchronous cycle in the CCD and COM discrimination and the switching noise of a CCD and COM switch 3 based on the above oscillation occurring.
Patent JP-S6345013-A (JP)
Title: Preparation of bearing retainer made of synthetic resin
Inventor: SHINOMIYA SHINGO
IPC: B29C45/00
Filed: 1986-08-13
Abstract: PURPOSE:To obtain a retainer keeping surely a rotating part and rotating smoothly, by constituting a cavity between a mold plate of the fixed side and a piece of a bottom force and a mold part of the movable side, making the thickness of an apex of the mold part larger than the thickness of a cavity for molding a ball-retaining part and smaller than the width of an opening for a ball-retaining part and using a mold being capable of rotating the mold part. CONSTITUTION:A synthetic resin 29 is poured into a cavity 23. After being hardened, if a mold plate 19 of the movable side and so on is separated from an attached plate 11 of the fixed side, a molding 24 is exposed on a piece 21 of a bottom force. A mold part 22 is pushed out by a pushing bar 27, the molding 24 is separated from the mold part 22. At this moment, the mold part 22 rotates 90 deg. and the spherical surface of the ball retaining part is kept without receiving any unreasonable force because the thickness of the apex of the mold part 22 is smaller than the width of an opening of a ball-retaining part of the molding 24. Since the thickness of the apex of the mold part 22 is larger than the thickness of the cavity 23 for molding the ball-retaining part, burrs generated at the ball-retaining part 24 do not obstruct the rotation of balls.
Patent JP-S6081798-A (JP)
Inventor: KATOU YOSHINORI
IPC: H05B33/18
Filed: 1983-10-13
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-S6250977-A (JP)
Title: Image processing device
Inventor: KAWAMURA NAOTO
IPC: G06K9/38
Filed: 1985-08-30
Abstract: PURPOSE:To obtain the high fidelity output of a reproduced image without moire by binarizing the smoothed picture signal with respect to the picture signal except for an edge part after the image tone of the digital picture signal is recognized. CONSTITUTION:A digital image 1a is inputted from a video data output part 1 to a high-frequency emphasizing circuit 8a, a smoothing circuit 8b and an identifying circuit 13 through a buffer memory 11. The picture signal 56 and 50 high-frequency-emphasized and smoothed by the circuits 8a and 8b respectively, are inputted to a selector 9. On the other hand, the circuit 13 executes the image recognition of the inputted picture signal and inputs an obtained SELECT signal 28 to the selector 9. After the image tone recognition in the circuit 13, the selector 9 inputs the signal 56 to a binarizing part 51 and the signal 50 to the processing part 51 when the image tone is judged to correspond to the edge part, and when it is judged to correspond to parts except for the edge part, respectively. The processing part 51 binarizes the input signal by pulse width modulation available from comparing the pulse pattern having the prescribed frequency with the picture signal.
Patent JP-2000016338-A (JP)
Title: Rear damper house structure
Inventor: YODA YUTAKA
IPC: B62D25/08
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To improve rigidity without any increase in car body weight in a simple constitution by forming the lower side of a rear opening of a vehicle having a tail gate by a hollow closed section body, and joining a rear damper house supporting a rear damper to the holloe closed section body. SOLUTION: A rear panel 2 forming a car body rear surface includes a substantially rectangular rear opening (tail gate) 4 having upper, lower, right and left, total in four sides, and each side is formed by a hollow closed section body 21. The hollow closed section body 21 includes a rear panel 2, a rear panel stiffener 11 connected to the inner surface thereof, and a side stiffener 12 connected to both right and left ends of the stiffener 11 in the lower side 4b, for example. In this case, the lower end part is joined to a rear floor panel 17, the side is joined to the inner surface of an inner side panel 3, a rear wheel house 7 is joined to the rear panel 2, and a rear damper house 30 supporting the rear damper is joined adjacent to the side of the rear wheel house 7.
Patent JP-S6169997-A (JP)
Title: Aqueous solution of metallic salt
Inventor: KOSHIURA TSUTOMU
IPC: C25D3/32
Filed: 1984-09-13
Abstract: PURPOSE:To obtain an excellent stabilizing effect by adding as a stabilizer such as sulfamic acid or its salts to an alkaline aq. soln. contg. 1 or >=2 kinds of metals among Cu, Sn, Co, Ni and Zn. CONSTITUTION:One-30g/L (especially 5-10g/L) of sulfamic acid or its salt is added to an alkaline aq. soln. contg. 1 or >=2 kinds of metals among Cu, Sn, Co, Ni and Zn as a stabilizer. By this means, the precipitation of metallic salts caused by hydrolysis, oxidation or reduction in a metal bath can be inhib ited, sludge is reduced, and the alkaline aq. soln. can be stabilized.
Patent JP-S6171897-A (JP)
Title: Treatment of high concentrated organic contaminated waste solution
Inventor: SATO SHIGERU
IPC: C02F3/34
Filed: 1984-09-13
Abstract: PURPOSE:To attain to reduce operation cost, by contacting chemosynthetic autotrophic bacterial with an org. contaminated waste solution in an alkaline conditioned culture medium. CONSTITUTION:The org. contaminated waste solution 1 introduced into a storage tank 3 storing chemosynthetic autotrophic bacteria 2 is repeatedly contacted with said autrophic bacteria 3 by a contact means 4 and receives decomposition, the formation of a substrate, gassification, liquification and the substitution to bacterial cell due to propagation by the culture effect of bacteria.
Patent JP-S6249233-A (JP)
Title: Monitoring apparatus for multi-cylinder engine
Inventor: MATSUKI KIYOSHI
IPC: G01M15/04
Filed: 1985-08-28
Abstract: PURPOSE:To enable an appropriate counter measure to be taken, by detecting the abnormality of emission temperature at any cylinder by a cylinder-wise abnormality judging means to identifying the pattern of abnormality based on a group emission temperature by an abnormality pattern identifying means. CONSTITUTION:Emission temperatures of individual cylinders 6 as detection signals of cylinder-wise temperature sensors 2 are inputted to determine whether they are above a fixed high temperature reference value or not. Then, a second monitoring circuit 5 and a communication circuit are opened to transmit data to the circuit 5 pertaining to the cylinder-wise judgment on abnormality with a first monitoring circuit 4. If any communication is from the circuit 4, it is allowed to interrupt to this second routine to receive data on the abnormality of the cylinder-wise emission temperature from the circuit 4. The group emission temperatures from group temperature sensors 3a and 3b are compared depending on this abnormality data. If any fire or other accidents take place at the cylinder 6 caused by the abnormal emission of temperature, there will be a big difference between the group emission temperature of a group emission pipe 8a leading to the cylinder 6 and that of the other group emission pipe 8b thereby enabling an appropriate counter-measure to be taken.
Patent JP-H1033738-A (JP)
Title: Sports cage
Inventor: TERAKADO AKIHIKO
IPC: A63B69/36
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a sports cage which prevents a ball from bouncing, can be folded for transport, and its net can easily be repaired. SOLUTION: This sports cage is composed of first and second movable frame assemblies 11 and 12 in which a pair of inverted U-shaped frames (11a, 11b) (12a, 12b) intersect each other and the frames (11a, 11b) (12a, 12b) can rotate at their respective intersection points each as an axis, respectively, a rectangular base frame 13 to which the bottom ends of the first and second movable frame assemblies 11 and 12 are attached, and a net 14 hanging inside the first and second movable frame assemblies 11 and 12.  The first and second movable frame assemblies 11 and 12 are mounted so that the bottom ends of the frames 11a and 12a can be pivotally moved to one end of a pair of longer sides of the base frame 13 as well as the bottom ends of the frames 11b and 12b can be slid freely along the longer sides of the base frame 13, and the opening circumference of a net 14 is attached along the base frame 13.