baber/WOPTO huggingface dataset:
Patent JP-H03125590-A (JP)
Title: Television receiver
Inventor: MURANAKA MASATAKA
IPC: H04N9/28
Filed: 1989-10-11
Abstract: PURPOSE:To reduce power consumption required for horizontal deflection by using a correction current so as to correct linearity distortion in the middle and at the surrounding of a display picture in the horizontal direction. CONSTITUTION:Waveforms A, B are inputted to a switch IC 1, which is switched by a rectangular wave whose polarity changes in the first half and in the latter half of the horizontal period to obtain a horizontal parabolic wave D whose polarity is inverted depending on the first half and the latter half of the horizontal period at its output terminal. The amplitude of the waveform D is constant independently of the horizontal frequency and changes proportionally depending only on the horizontal amplitude of a picture. The waveform D is adjusted to a proper level by a variable resistor VR 1 and the adjusted level is inputted to a differential amplifier IC 2 and a correction current is supplied to a horizontal convergence coil L1 to correct the linearity distortion in the middle and at the surrounding of the picture properly. Moreover, the correction level is not deviated from the proper state even when the horizontal deflection frequency and the horizontal amplitude are changed. Thus proper S-shaped correction is always attained without increasing the power consumption of the horizontal deflection circuit.
Patent JP-H02109658-A (JP)
Title: Method and device for measuring work
Inventor: KOJIMA TAKAYOSHI
IPC: G01B21/00
Filed: 1988-10-20
Abstract: PURPOSE:To measure a work simply and surely and to change the offset value of a tool by forming a structure transferring to a numerical control device with the composition of a selected and designated measuring point number and input measuring data. CONSTITUTION:Which measuring data of two measuring instruments are selected is instructed to a multiplexer 2 by inputting a measuring point No. from a measuring point No. designating panel 3 and which transfers the data to a data transfer actuation command part 6 is instructed. The instructed measuring instrument transmits the measuring data to a signal level converting part 1 to set to the signal level of a measuring device and the multiplexer 2 selects either of two measuring data fed from the signal level converting part 1. A data, point No. point synthesizing part 4 synthesizes the selected measuring data and the measuring point No. fed from the measuring point No. designating panel 3 and transmits to the data, point No. decoder 8 of the numerical control device inside via data communication interface 5, 7 as a series of data.
Patent JP-S62124586-A (JP)
Inventor: SEKIDO SHOTA
IPC: G09B7/073
Filed: 1985-11-25
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-S62124417-A (JP)
Title: Sensor protecting device
Inventor: YOKOOOJI MITSUNORI
IPC: G01D21/00
Filed: 1985-11-25
Abstract: PURPOSE:To protect a sensor so that the neither a spatter of welding nor paint mist sticks on the sensor by arranging a vortex chamber between the sensor part and an operation point and boring an air inlet in its side wall. CONSTITUTION:Compressed air or gas when supplied to a guide groove 15 through the air inlet 18 is spoutted from a nozzle hole 14 to the vortex chamber 12 at an angle alpha and atomized suddenly toward an expanded part 13 while forming a barrier of a vortex layer in front of the sensor. This expanded part 13 diffuses the air or gas, so it is never spouted to the operation point 17 direct ly. The welding spatter 7 and paint mist are therefore cut off by the barrier. Thus, the sensor is so protected that neither the welding spatter nor the paint sticks on the sensor.
Patent JP-H05111052-A (JP)
Title: Contour correction circuit
Inventor: KOUNO KOUUN
IPC: H04N9/793
Filed: 1991-10-14
Abstract: PURPOSE:To obtain a reproduced color image with high quality by reducing the collection of chrominance signal parts generated at the time of changing hue in addition to the emphasis of the contours of leading and trailing parts of a chrominance signal level. CONSTITUTION:A multiplier 17 multiplies a modulated chrominance signal 100 by a signal 600 obtained by passing the signal 100 through a trap filter 12 and outputs the multiplied result signal 1000 to a multiplier 15. The multiplier 15 multiplies a signal 800 obtained by allowing a differential circuit 14 to differenciate a signal 700 obtained by full-wave rectifying the signal 600 by a full-wave rectifier circuit 13 by the signal 1000 and outputs a signal 900 to a low pass filter(LPF) 16, which smoothes the signal 900 and outputs a gain control signal 50. A variable gain amplifier 11 amplifies the signal 100 while changing its gain by the signal 50 and outputs an modulated chrominance signal 500 whose contour is emphasized.
Patent JP-H1183581-A (JP)
Title: Apparatus for detecting flow rate of fluid
Inventor: KONDO MASATO
IPC: G01F1/68
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for detecting the flow rate of a fluid which can hold detection reliability for a long time when set at a fluid passage guiding the fluid to detect the flow rate. SOLUTION: An apparatus 100 for detecting a flow rate of a fluid is arranged at a fluid passage 154 guiding the fluid. The apparatus has a plurality of flow rate sensors 56 arranged via a distance along a wall face of the fluid passage 154 and coming in touch with the fluid, and a plurality of temperature correction sensors 160 which are arranged via a distance along the wall face of the fluid passage 154 to process outputs of the flow rate sensors 56 by a temperature correction when the sensors measure the flow rate of the fluid.
Patent JP-H07116415-A (JP)
Title: Rotary drum type filter apparatus
Inventor: MOCHIZUKI TAKUO
IPC: B01D33/06
Filed: 1993-10-22
Abstract: PURPOSE:To simply form a precoat layer while miniaturizing a storage tank and the whole of an apparatus by extending a pivot shaft from a filter drum having the precoat layer formed on the peripheral surface part thereof to the storage tank and supporting the shaft so as to freely alter the position thereof to rotationally drive the same. CONSTITUTION:A storage tank 3 storing a liquid 2 to be treated such as sludge and a filter drum 5 having a precoat layer 4 formed on the peripheral surface part thereof are arranged to a rotary drum type filter apparatus 1. A pivot shaft 6 is extended from one side surface of the filter drum 5 to the outside of the side wall of the storage tank 3 and supported by a position altering means 7 so as to be freely altered in its position. Negative pressure is supplied into the filter drum 5 and the filter drum 5 is rotated by a drive means 9 through the pivot shaft 6. The precoat layer 4 is scraped off by the position altering means 7 to be brought to a contact or separation state with respect to a plate. Negative pressure 6 is allowed to act on the filter drum 5 through the suction passage 26 in the pivot shaft 6 and a liquid 2 to be treated is filtered through the precoat layer 4.
Patent JP-H0977196-A (JP)
Title: Nozzle hook
Inventor: SATO KEI
IPC: B67D7/06
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To prevent a body of an oil feeder from being contaminated by oil leaking from a nozzle receiver. SOLUTION: A nozzle receiver 12 for supporting a frame 3 on a side of a base end of an oil feed nozzle 1 is integrally molded with a nozzle hook body 10, a lid 14 separately formed is put on the nozzle hook body 10 to cover an upper opening of a nozzle housing 11, at least a rear face on a tip side of the nozzle receiver 12 is inclined upward to provide a lip 23 on the inclined face, and a guide path is formed by closing both sides of an upper face of the nozzle receiver 12 by a guide 20. When the oil feed nozzle 1 is hooked, oil leaking from its tip is led to the tip of the nozzle receiver 12 and also led to its rear face, and a flow of the oil is stopped by the lip 23 to have the oil dropped onto the ground distant front a machine 5.
Patent JP-H06119331-A (JP)
Title: Document parts controller for structured document
Inventor: OKA HIDENORI
IPC: G06F17/21
Filed: 1992-10-02
Abstract: PURPOSE:To improve retrieval efficiency by enabling the retrieval by the frames and indices, etc., within a document by retrieving document parts satisfying the condition by performing a condition collation of document parts such as frames and indices, etc., and the information on the attribute of document parts. CONSTITUTION:A logical structure specifying part 12 analyzes the document parts received by an input control part 11 and specifies a logical structure. An index generation part 13 generates the index of the specified logical structure. In the index, the information on the attributes (frames, indices, etc.,) of each document parts is registered. An index holding part 14 holds the generated index by the record for every parts. A document holding part 15 holds document data to be the retrieval object. A retrieval condition collation part 16 collates the information on the attribute of the document parts obtained from the index and the condition of the document parts to be retrieved which is received by the input control part 11 and retrieves coincident document parts.
Patent JP-H05108935-A (JP)
Title: Commodity sample holding device for automatic vending machine
Inventor: MORI KOJI
IPC: G07F9/02
Filed: 1991-10-15
Abstract: PURPOSE:To prevent the deviation of a commodity sample from the wall board and the generation of spaces in front of a wall board and the back of the commodity sample by providing a fitting body attached in freely attachably and detachably between the back end part and the wall board. CONSTITUTION:A hook-shaped projection 11 is parallely shifted downward under a hole 12 having the left and right widths narrower than the width of the root part of the hook-shaped projection 11, and a back end part 10 piercing through the hole 12 is caught in the peripheral part of the hole 12 of a wall board 7 to limit the forward and backward movement of a commodity sample 9. The commodity sample 9 is attached to the wall body 7 in freely attachably and detachably. Between the wall board 7 and the back end part 10, the upper and the front surfaces are opened. A pair of back end parts 10 of the hook- shaped projection 11 is attached to a fitting body 23 of an elastic body formed on a groove 22 to be fit downward in freely attachably and detachably. The fitting body 23 is fit to a pair of back end parts 10 of the hook-shaped projection 11 to be fit in the groove 22 formed on the fitting body 23.
Patent JP-H04143993-A (JP)
Title: Dram controller
Inventor: YAMANAKA HIDEKI
IPC: G11C11/406
Filed: 1990-10-03
Abstract: PURPOSE:To prevent the performance of a system from deteriorating by holding a refresh request when the refresh request is superimposed on an access request from a bus master, and generating a refresh start-up signal based on the refresh request when no superposition occurs. CONSTITUTION:A bus priority setting circuit 1 activates and sends the refresh start-up signal to a refresh cycle generator 6a corresponding to a refresh request signal sent from a refresh timer 3 at every prescribed time when no refresh signal is superimposed on the access request, and when the refresh request is superimposed on the access request, an increment signal which increases the count value of a holding counter 2 is outputted, and also, the refresh request is held without activating the refresh start-up signal. The counter 2 counts the number of times of the refresh request held with the circuit 1, and when the count value shows a value other than zero, the refresh request signal held with the generator 6a is outputted, and the count value is decreased by the number of times of processing of held refresh.
Patent JP-H06120013-A (JP)
Title: Manufacture of electronic component
Inventor: KAWATE SHOZO
IPC: H01C7/00
Filed: 1992-10-05
Abstract: PURPOSE:To obtain an electronic component manufacturing method with which the electronic component such as a square-shaped chip resistor, having a low minimum resistance value and a low TCR, can be manufactured in a highly efficient manner. CONSTITUTION:An activated layer 12 of prescribed shape is formed on one surface of a substrate 11, a resistor 13 of almost same shape as the activated layer 12 is formed by plating on the activated layer 12, and an electrode 14a is formed in such a manner that it is superposed on both edge parts of the resistor 13.
Patent JP-H01106776-A (JP)
Title: Power steering device
Inventor: MATSUDA AKINOBU
IPC: B62D3/12
Filed: 1987-10-20
Abstract: PURPOSE:To obtain a fixed operation quantity all over the rotation range of a steering wheel by making the function of rack teeth increase moving force applied to a rack shaft with an increase in the operation quantity of the steering wheel. CONSTITUTION:A rack tooth 61a is formed to have a pressure angle of alpha1 in a meshing part with a pinion tooth 62a within a domain (a) having the central point C of the formation range of the tooth 61a as the center and a fixed longitudinal length, and moreover a pressure angle of alpha2 smaller than that of alpha1 in the meshing part with the pinion tooth within domains (b) having a fixed longitudinal length from both ends of the formation range respectively. In a domain (d) between the domains (a), (b), the rack tooth has the pressure angle decreasing successively from the angle of alpha1 to that of alpha2 with a shift from the domain (a) toward that (b). Thus steering force increases with an increase in the operation quantity of a steering wheel.
Patent JP-H06117264-A (JP)
Title: Supercharging pressure control device of aircraft internal combustion engine
Inventor: OTAKE YUKIO
IPC: F02B37/12
Filed: 1992-10-05
Abstract: PURPOSE:To change the opening of a waste gate valve to the opening where the target supercharging pressure is immediately obtained when the throttle opening is changed. CONSTITUTION:A waste gate valve 26 is provided in a bypass passage 24 to detour an exhaust turbine 20 of an exhaust turbocharger 10, and the supercharging pressure is controlled by this waste gate valve 26. The opening of the waste gate valve corresponding to the stored target opening is correctively controlled so that the supercharging pressure may be the target supercharging pressure, and the target opening is updated by the opening of the waste gate valve 26 where the supercharging pressure becomes the target supercharging pressure. Updating of the target opening is prohibited when the difference between the engine speed and the target speed is larger than the predetermined value.
Patent JP-H08109081-A (JP)
Title: Surface deterioration-preventing agent for cement cured material
Inventor: SANKAI TAKAO
IPC: C04B41/67
Filed: 1994-10-06
Abstract: PURPOSE: To obtain a surface deterioration-preventing agent for a cement cured material capable of forming a modified surface layer having excellent abrasion resistance, weather resistance, water resistance and acid resistance by compounding a specific sodium silicate aqueous solution with a phosphatic compound having metal ion-blocking activity. CONSTITUTION: This surface deterioration-preventing agent for a cement cured material is obtained by compounding 100 pts.wt. of a sodium silicate aqueous solution having a molar ratio of SiO2 /Na2 O of 1-4 and a SiO2 content of 5-50wt.% with 0.02-15 pts.wt. of a phosphatic compound having metal ion- blocking activity. The surface deterioration-preventing agent is preferably compounded further with 0.002-15 pts.wt. of a silicon fluoride since the hardness is increased without deteriorating the water resistance, acid resistance, etc., by the silicon fluoride addition.
Patent JP-H10109145-A (JP)
Title: Method for controlling fluidity of molten steel in continuous casting mold for steel
Inventor: SUZUKI MAKOTO
IPC: B22D11/115
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a means for deciding fluid pattern to a suitable prescribed pattern and selecting casting condition for the prescribed pattern, in a continuous casting of a steel which blows Ar gas into an immersion nozzle, impressing magnetic field to spouting flow from the immersion nozzle and executing while controlling the fluidity of molten steel. SOLUTION: In plural casting conditions composed of four elements, i.e., a mold size, drawing speed of a cast slab, Ar gas blowing quantity into the immersion nozzle and intensity of magnetic field, the fluid pattern of the molten steel in the mold is beforehand measured. Based on this measured result, the fluid pattern of the molten steel in the mold at the individual casting condition is estimated and the intensity of the magnetic field impressed to the spouting flow or the Ar gas blowing quantity into the immersion nozzle, is adjusted so as to obtain the prescribed fluid pattern.
Patent JP-S63120679-A (JP)
Title: Issuing device for check or the like
Inventor: OMURA YOSHIO
IPC: B41K3/08
Filed: 1986-11-08
Abstract: PURPOSE:To enable labor saving, by providing a checkwriter for printing the sum or the like, a printer part for printing the drawee, the drawer, the date of payment or the like, and a computer part for controlling operations such as printing, and outputting an operating command after inputting data through an external input apparatus. CONSTITUTION:A paper 18 is set to a printing position. It is checked by a detecting part 2 whether the paper 18 is placed at a predetermined position, and a signal is sent to a computer part 4. The computer part 4 sends a command to a stepping motor 16 to rotate a type wheel 15, thereby selecting a type, and then a cushion 19 is pressed by operating a solenoid 20, thereby printing. After printing, the cushion is returned to an initial position, and the paper is fed by a one-character amount, after which a command for selecting the next type is received, and the type wheel is rotated to set the next type in position. This operation is repeated, thereby printing. The drawee, the drawer, the date of issue, the date of payment or the like is printed in a remark column on the paper 15 by a printer part 3 according to designations sent through an external input apparatus 5.
Patent JP-H09111913-A (JP)
Title: Fire resisting sleeve
Inventor: TABATA MUNETAKA
IPC: E04B1/94
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To facilitate work by providing a sleeve pipe forming an insertion space and a circular fire resisting material loaded to the circumference of the sleeve pipe, and providing a circular protection cover used for the protection of the fire resisting material in contact with a beam opening. SOLUTION: A sleeve pipe 3 of a metal plate is provided to the center of a fire resisting sleeve 1, and a circular fire resisting material 5 of calcium silicate is inserted to the circumference of the sleeve pipe 3. A circular protection cover 9 of the metal plate is wound on the circumference of the fire resisting material 5 inserted to the circumference of the sleeve pipe 3, the circumference of the protection cover 9 is closely contacted with the inside circumference of a beam opening 11, and a bearing metal-fixture 13 is fixed to the protection cover 9.  Then, a claw section 19a of the bearing metal-fixture 13 brought into contact with one surface of a beam 21 is erected to insert the fire resisting sleeve 1, the claw section 19a is brought into contact with one surface of the beam 21 to erect the other claw section 19b, and the edge section of the beam opening 11 is held from both surface sides. Accordingly, the loading of the fire resisting sleeve to the beam opening can be easily executed.
Patent JP-H11111539-A (JP)
Title: Stationary induction electrical apparatus
Inventor: INOUE TAMOTSU
IPC: H01F27/36
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a stationary induction electrical apparatus, the size of which can be reduced as a whole by shortening the insulating distances between the end sections of windings and between windings, without deteriorating the reliability of insulation. SOLUTION: Insulating pipes 10 and 8 are coaxially arranged between windings 1 and 2 coaxially wound around a core 3, so that the end sections of the windings 1 and 2 in the height direction of an angle ring 7, and the end sections of the pipes 10 and are closely adhered to each other in overlapping states. A spacing piece 11 is inserted into a position corresponding to the overlapping parts of the pipes 10 and 8 with the angle ring 7 between the pipes 10 and 8, and a duct piece 9 is inserted into another position. The spacing piece 11 is formed longer than the length (l) of the overlapping parts of the pipes 10 and 8 with the angle ring 7. A material having a dielectric constant that is smaller than those of the insulators of the pipes 10 and 8 and angle ring 7 is used for the spacing piece 11.
Patent JP-H1088617-A (JP)
Title: Rotating frame of construction machine
Inventor: TAMURA KAZUHISA
IPC: E02F9/10
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To effectively suppress vibration or the like occurred at the driver's cab during running by increasing the rigidity of a side frame supporting the driver's cab side. SOLUTION: Among side frames 22 consisting of a part of a framework of a rotating frame 21, a cross-sectional shape of a rear side frame 22B supporting a mechanical chamber 5 from the lower side is formed larger than the front side frame portion 22A in an up-down direction. By doing this, the flexural rigidity for up-down direction of a rear side frame portion 22B is made larger than that of the front side frame portion 22A. Also, among extended beams 13, 14, 15 and 16, the cross-sectional shape of the extended front side beam 14, the tip side of which is jointed to a rear side frame portion 22B, is formed larger thereby increasing the flexural rigidity of an extended beam 23.
Patent JP-H01109530-A (JP)
Title: Production of magnetic recording medium
Inventor: MATSUTANI SHINYA
IPC: G11B5/842
Filed: 1987-10-21
Abstract: PURPOSE:To obtain a magnetic recording medium which has improved dimensional stability and stable traveling property at a high temp. by coating a magnetic coating compd. on a base film and subjecting the film to drying and surface finishing, then subjecting the film to a specific heating and humidifying treatment under specific tension in a cutting stage. CONSTITUTION:The magnetic coating compd. is coated on a polyethylene terephthalate film and is subjected to a magnetic field orientation treatment. The dried raw sheet roll is delivered from an unwinding machine 1. The film is then passed through a heating and humidifying zone 3 where the film is treated at 80-120 deg.C temp. and >=60% relative humidity while 20-50g/cm tension is exerted thereto by nip rolls 2 and 4. The film is thereafter cut to a prescribed size by a blade 5 and the front and rear of the tape are cleaned by cleaning tissue 6, 7. The cleaned film is taken up as pancake 8 and is sent to the ensuing stage. Residual strains are removed by passing the film through the zone 3. The magnetic recording medium which is less deformed by heat shrinkage and has the stable traveling property even when the medium is exposed to the high temp. is thereby obtd.
Patent JP-2000094728-A (JP)
Title: Manufacture of thermal head recorder and thermal head recorder
Inventor: IMAI SHINJI
IPC: B41J2/35
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To manufacture a high quality thermal head recorder with only a safe thermal head by selectively removing a thermal head having a defective pixel causing head cutting. SOLUTION: In a method for manufacturing a thermal head recorder 10, a sheet type thermal recording medium is brought into contact with a pixel on a thermal head 16 by virtue of a platen roller 14 and thermally recording is performed on the sheet type thermal recording medium, then accelerated test for detecting prescribed information change before and after the thermally recording is executed. The thermal head 16 having a pixel with a prescribed defect is selectively discriminated, then the thermal head recorder 10 is manufactured by using only the thermal head 16 not having the defective pixel.