baber/WOPTO huggingface dataset:
Patent JP-S6471394-A (JP)
Title: Apparatus for displaying color image on matrix display panel
Inventor: JIYANNNOERU PERUBE
IPC: H04N9/12
Filed: 1988-08-24
Abstract: PURPOSE: To improve the quality of a video, and to allow an observer to feel comfortable by placing the center of a micro-area on the coordinate of a video point to be displayed. CONSTITUTION: A managing and controlling circuit 1 is connected through a bus with a video generator 2, and an outside control signal Sext is received. The output of the circuit 2 is supplied to both a video storage device 3 and a writing/reading sequencer device 4. Also, the output of the circuit 3 is supplied through a video microprocessor 5 to a matrix screen 6. In this constitution, a video storage area called a micro-area formed of (n), (m) pieces of picture elements is used for forming a video to be displayed. Almost the center of the micro-area under consideration is placed on the coordinate XM, YM of a video point to be displayed. Then, the values of the (n), (m) pieces of picture elements are decided so as to be equal to three picture elements in X and Y directions.
Patent JP-H0373925-A (JP)
Title: Driving method for two-terminal type active matrix liquid crystal display device
Inventor: TOGASHI SEIGO
IPC: G02F1/133
Filed: 1989-08-15
Abstract: PURPOSE:To greatly save the operating voltage of a driving circuit which supplies a scanning signal by setting the scanning signal so as to have a 1st writing section, a 1st holding section, a 2nd writing section, a 2nd holding section, a resetting sections and a 3rd holding section. CONSTITUTION:A 1st writing voltage VW1 is impressed in the writing section TW1, a 2nd writing voltage VW2 in the 2nd writing section TW2, a 1st holding voltage VH1 in the 1st holding section TH1, a 2nd holding voltage VH2 in the 2nd holding section TH2 and a resetting voltage VR in the resetting section TR1, respectively in the case of, for example, the scanning signal phi1*. The simultaneous presence of the resetting voltage VR which is the max. voltage of the scanning signal and the 2nd writing voltage VW2 which is the min. voltage is averted by providing the 3rd holding section TH3 between the resetting section TR and 1st writing section TW1 of the scanning signal. The operating voltage of the circuit to supply the scanning signal is greatly saved in this way.
Patent JP-H04234335-A (JP)
Title: Process for producing bisphenol
Inventor: JIYOSEFU BUROUN PAUERU
IPC: C07C37/84
Filed: 1991-07-29
Abstract: PURPOSE: To provide a new producing method of bisphenol.  
     CONSTITUTION: When bisphenol is produced by condensing a phenol compd. with carbonyl compd. in the presence of an acid ion exchange resin-based catalyst, the strong acid eluted from the acid ion exchange resin catalyst into the effluent of the reaction is removed by using a carbon-based adsorbent. By removing the acid, decomposition of the bisphenol by the catalytic effect of the acid in the purification process and finishing process can be decreased, and therefore, the quality and yield of the product are significantly improved. 
     COPYRIGHT: (C)1992,JPO
Patent JP-S58161316-A (JP)
Inventor: ROBAATO UIRIAMU FURANKURIN
IPC: H01G9/00
Filed: 1982-11-30
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-S60102299-A (JP)
Title: Clutch device in crank press machine
Inventor: KANEMATSU SATOSHI
IPC: B30B15/12
Filed: 1983-11-08
Abstract: PURPOSE:To reduce the time when stable rotation is attained in the stage of starting the operation of a crank press and to stabilize pressing quality by assuring the press contact force of a piston with a brack plate and increasing the pressure contact force of the piston with a driving plate. CONSTITUTION:The 1st spring 17A for pressing a piston 13 to a brake plate 12 side via plural cylinders 15A inserted movably in the axial direction with respect to a clutch sleeve 5 fitted into a crank shaft 1 and controllably of movement by a fluid pressure and the 2nd spring 17B for pressing a piston 12 to the plate 12 side at all times are provided in combination. The press is then so constituted that the piston 13 is brought into press contact with the plate 12 by the combined return pressure of both springs 17A, 17B during the stop of operation and that said piston is brought into press contact with the plate 12 by the independent return pressure of the 2nd spring 17B during the standby for operation. The time when the stable rotation is attained in the stage of starting the operation is thus reduced.
Patent JP-H1148987-A (JP)
Title: Steering system
Inventor: ADACHI YOSHIHIRO
IPC: B62D1/181
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To reduce the size of a drive source and secure the connection of a nut member to a screw shaft in a steering system that tilts its steering column through conversion of the rotary motion of the screw shaft driven by the drive source into a reciprocating motion thereof by means of the nut member. SOLUTION: A steering system converts the rotary motion of a screw shaft 17 driven by an electric motor 16 joined to a steering column 12 into a reciprocating motion thereof by means of a nut member 1 joined to a fixing bracket 11 to thereby tilt the column 12 in relation to the bracket 11. The nut member 1 used for such action comprises a first resinous nut part 2, a second resinous nut part 3, and a third metallic nut part 4 made to have a larger threaded hole as compared with these nut parts 2 and 3.
Patent JP-H0953925-A (JP)
Title: Ultrasonic reflection type range finder
Inventor: SEKINE YOSHIHIRO
IPC: A01K89/015
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic reflection type range finder which can measure the distance to an object with high reproducibility and high accuracy over the full measuring distance range without making the circuit, etc., of the measuring section of the range finder more complicated. SOLUTION: The angles between the line 6 of the moving direction of an object 3 to be measured perpendicular to the object 3 and segments O1 -O3 and O2 -O3 are respectively set at θ1 and θ2 (where, O1 and O2 respectively represent the center points of the ultrasonic wave radiating surfaces of a sensor 1 for transmission and another sensor 2 for reception and O3 represents the point on the line 6 at which the distance to be measured becomes the center distance L2 of a range L1 -L3 of distance to be measured). The distance to the object 3 to be measured is detected by arranging the sensors 1 and 2 so that the setting angles of the sensors 1 and 2 can become asymmetrical with respect to the line 6, namely, θ1 ≠θ2 by turning either one sensor 1 or 2 or both sensors 1 and 2 by a fixed angle Δθa in an arbitrary direction.
Patent JP-H1054884-A (JP)
Title: Wall clock
Inventor: SATAKE TATSUYA
IPC: G04B37/14
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To surely make possible hanging and facilitate placing a wall clock by only lifting the center of the wall clock toward a hook and moving downward the wall clock at a specific position. SOLUTION: A vertical groove 5 opening upward is formed in the upper center of a back frame 2. The upper part 5a of the vertical groove 5 is widened in V-shape to facilitate guiding a hook and the lower part of the vertical groove 5 is connected to a hook hole part 7 formed in window shape. Inside the vertical groove 5, a hooking plate 6 capable of elastically deforming, of which lower end 6c is free end, is provided. The hooking plate 6 is fixed to the inside of the back frame at the upper end 6a and has a inclined plane 6b inclining from the bottom surface 5b of the vertical groove 5 to the back side and a hooking groove 6d capable of hooking a hook is formed at the lower end. If the upper center part of the wall clock T is lifted toward the hook along a wall surface W, the hook is guided from a guide part 5a into the vertical groove 5.  In the vertical groove 5, the inclined plane 6b of the hook plate 6 is deformed and after relatively moving the hook downward, the hook is elastically returned to the original position. Finally, if the wall clock T is lowered downward slowly, the hooking groove 6d is hooked on the hook.
Patent JP-S6365280-A (JP)
Inventor: SATO TAKAO
IPC: F25D23/00
Filed: 1986-09-08
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-S6369496-A (JP)
Title: Magnetic recording head positioning device
Inventor: SANBE TOSHIMASA
IPC: H02P8/32
Filed: 1986-09-08
Abstract: PURPOSE:To cancel a hysteresis error and perform a high precision positioning by switching an intensity of electric current to a drive current source for each phase according to the direction of movement of a head. CONSTITUTION:If a voltage at level L is applied to a direction reversing signal 14 and a pulse signal to a step signal 13, a rotor 4 rotates clockwise and a head moves to a given track accordingly. In this case, transistors 10 and 9 are respectively turned OFF and ON by the direction reversing signal 14. Therefore, current is supplied from a power supply 6 to a drive circuit 2A via a hysteresis correction resistance 8 and also to a drive circuit 2B via the transistor 9. All said steps are reversed when the rotor 4 rotates in the opposite direction. Thus, it is possible to eliminate any hysteresis error generated according to a direction of running.
Patent JP-H0379284-A (JP)
Title: Control method for industrial robot
Inventor: NAKAO HIDETAKA
IPC: B23P21/00
Filed: 1989-08-18
Abstract: PURPOSE:To teach the motion locus of a robot quickly and easily by inputting the information of the position and direction where a robot hand is moved after fixing the movement of the shafts which are selected optionally in the number exceeding six axes and storing the moving locus of six axes only. CONSTITUTION:The key operation of a pendant 20 is performed by selecting two axes to be fixed from the positional relation of the moving locus of a welding gun 16 and a work necessary for welding after setting to a teach mode by the mode key of the pendant 20. When the information of the position where the welding gun 16 is to be moved in order in this state is input by the pendant 20, the movement of each axis to be moved to the position thereof is operated inside a control part 21 and each axis is moved by the specific quantity. This moving position is confirmed and the value thereof is stored. In order to operate and control the robot thus teached just like that, a playback operation is executed by a mode key. Consequently the welding gun 16 is subjected to CP control and moved to the specific position in the specific order.
Patent JP-H0493157-A (JP)
Title: Forming line process controlling system
Inventor: SHINTANI HISAO
IPC: G05B19/418
Filed: 1990-08-08
Abstract: PURPOSE:To have no stock and eliminate the delay in delivery by performing a shipment indication by a shipping control part, based on the package actual result data grasped by a post work/package control part. CONSTITUTION:A process plan data planned by a forming process scheduling machine 4 are given to a forming group control part 3 and factory host computer 10, the forming group control part 3 feeds out a forming indication to a forming machine control part 2 based on the process plan data and the forming machine control part 2 performs the forming of each product. The forming machine control part 2 feeds out a forming actual result to the forming group control part 3, which feeds out the data showing the forming result to a postwork/package control part 5, which feeds out a postwork indication to a terminal machine 7, in the case of the postwork being necessary for the moulding included in forming result data, and the package indication is sent to the terminal machine 7 and a printer 8. The package result data are sent to a shipping control part 6 via the postwork/package control part 5 from a classification device 9.
Patent JP-S6455151-A (JP)
Title: Method for draining oil from oil-fried food and apparatus therefor
Inventor: SARUKAWA NAKAJI
IPC: A23L5/10
Filed: 1987-08-27
Abstract: PURPOSE:To carry out oil-draining of a food in one step and to prepare an oil-fried food having high quality, by directly blasting an oil-fried food with hot air hotter than the just-fried food, thereby carrying out simultaneous drying and oil-draining. CONSTITUTION:A mesh conveyor 4 is extended between an oil-frying tank 2 and an oil-draining apparatus 3. The oil-frying tank 2 is divided into a front stage of 90-120 deg.C and the back stage of 120-190 deg.C. The oil-draining apparatus 3 is provided with a mesh conveyor 5, a blower 10 and a heater 11. The air blasted from the blower 10 is heated with the heater 11 at 120-180 deg.C and blasted against the just-fried food.
Patent JP-S60103444-A (JP)
Title: Keyboard device
Inventor: WATANABE IZUMI
IPC: G06F3/0487
Filed: 1983-11-10
Abstract: PURPOSE:To enable a user to always perform key input in his/her familiar style with a multi-function device by displaying the desired keys corresponding to the selected operation mode. CONSTITUTION:A touch switch 2 consisting of a transparent conductive thin film is provided on the upper surface side of a rectangular 2-dimensional display 1 which is driven an X and Y axes. When such a device starts a display operation, an initial mode is displayed on the display 1. Then a copy mode switch 22, for example, is indicated and therefore the keys needed for a copying operation are displayed on the display 1. While those copy keys are switched to display keys needed for facsimile when a facsimile mode switch 23 is indicated. Then a word processor mode switch 24 is operated to display keys for a word processor.
Patent JP-H1053381-A (JP)
Title: Rail joint condition measuring device, rail interval measuring device, and elevator rail arrangement condition measuring device
Inventor: SAKONO TASUKU
IPC: B66B7/12
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To detect the error element of the connected condition of connected rails with excellent accuracy by connecting first and second moving bodies to be held in a condition in contact with connected rails by a connecting means, and detecting the displacement of a supporting member fixed to the first moving body by a detecting means fixed to the second moving body. SOLUTION: Moving bodies 1, 2 are provided movably on connected rails in which rails 101 are connected through bearings 11-15 constantly in contact with the rails, and the moving body 1 is slidably held by a member provided on an arm extending from an elevator chamber through a member 53 to which a spherical body 55 is fitted. Instruction plates 31-33 are provided on the moving body 1 toward the moving body 2, and eddy current sensors 41-43 are provided on a part of the moving body 2 at which tip parts of the instruction plates 31-33 are located. Displacement in the X-axis direction is detected from the output of the sensors 41, 42, and displacement in the Y-axis direction is detected from the output of a sensor 43, and the step, inclination, and rotation of the connected parts, and the clearance between rails are detected from the outputs.
Patent JP-S60103392-A (JP)
Inventor: SAITOU ATSUSHI
IPC: G09G1/06
Filed: 1983-11-11
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-H1179883-A (JP)
Title: Production of single crystal and seed crystal for single crystal production
Inventor: INAGAKI HIROSHI
IPC: C30B29/06
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To safely and surely grow a single crystal having a large diameter by using plural seed crystals. SOLUTION: The production of a single crystal by CZ process is carried out by preparing a seed crystal having an axial part 1b to be inserted into a seed holder 2 and a seed part 1p composed of plural seed pieces 1c interposing prescribed space between the pieces, dipping the tip ends of plural seed pieces into a molten liquid, pulling up the seed pieces to independently grow seed crystals from the plural seed pieces, enlarging the diameter of the grown single crystal and forming the straight body part by integrating the individual single crystals grown to the part near the surface of the molten liquid when the tip end of the seed part reaches a prescribed height from the surface of the molten liquid.
Patent JP-S58112315-A (JP)
Title: Blocking coil
Inventor: HAYASHI SHIYUUICHI
IPC: H04B3/54
Filed: 1981-12-25
Abstract: PURPOSE:To mutually negate magnetic flux, to prevet eddy current and to suppress temperature rise by a method wherein three sets of blocking coils are contained in a metal container and the coils are arranged concentrically. CONSTITUTION:For instance, hexafluoride sulfur gas (SF6) as a cooling medium is enclosed in a metal container 1. If three sets of blocking coils 2, 3, 4 are concentrically arranged, the magnetic flux generated in one set of the blocing coil by current with commerical frequency will be made to pass through the other two sets of the blocking coils. Since the magnetic flux generated in each of the coils has a phase differency by 120 degrees, the sum of the magnetic flux in three sets of the blocking coils becomes almost nearly zero.
Patent JP-S6366476-A (JP)
Title: Cmos integrated circuit
Inventor: MOMOTAKE JUNICHI
IPC: H01L27/08
Filed: 1986-09-08
Abstract: PURPOSE:To facilitate the testing of frequency characteristic at an analog section without increase in the number of terminals, by receiving an input voltage as three separate pieces of value information upper, medium or lower value while the medium value among them is inputted into the analog section intact as test signal. CONSTITUTION:When an input voltage is an upper or lower value, an output of a NAND circuit 8 is turned to 'H' while an output of an inverter 9 to 'L' and a switch 11 is turned OFF to cut between a control terminal 1 and an analog section 22. Another switch 10 is turned ON to transmit an output of a digital section 21 to the analog section 22. When an input voltage is a medium value, an output of the circuit 8 is turned to 'L' while an output of the inverter 9 to 'H' and the switch 10 is turned OFF to cut an output of the digital section 21. The switch 11 is turned ON to transmit the input voltage to the analog section 22 intact as test signal. This facilitates the testing of frequency characteristic at the analog section 22 without increase in the number of terminals.
Patent JP-H0499249-A (JP)
Title: High strength non-heattreated machinable steel
Inventor: NAKAMURA SADAYUKI
IPC: C22C38/60
Filed: 1990-08-10
Abstract: PURPOSE:To obtain a high strength non-heattreated machinable steel having superior machinability and strength by incorporating S and Pb in a specified ratio into a medium carbon steel contg. specified amts. of Mn, Cr and V and subjecting an ingot of the resulting steel to hot rolling, hot working and air cooling. CONSTITUTION:An ingot of a medium-carbon low-alloy steel contg., by weight, 0.30-0.45% C, 0.35-0.70% Si, 0.80-1.40% Mn, 0.30-0.70% Cr, 0.05-0.35% V, >=0.05%, in total, of 0.03-0.15% S and 0.03-0.35% Pb satisfying S+Pb/4<0.15 as elements for improving machinability, 0.0003-0.0050% Ca, <C0.010% Al and 0.0015-0.0030% O is hot-rolled, the resulting billet is worked into a round bar and this bar is air-cooled. A high strength non-heattreated machinable steel having superior machinability at the time of working and superior strength at the time of use is produced. This steel has a structure consisting of 10-40% ferrite and the balance pearlite.
Patent JP-H0551943-A (JP)
Title: Excavating service vehicle
Inventor: NISHIHARA SEIJI
IPC: E02F9/00
Filed: 1991-08-23
Abstract: PURPOSE:To miniaturize a frame by avoiding the interference of a hydraulic swing motor and a swivel joint, in an excavating service vehicle provided with a hydraulic type spanner. CONSTITUTION:The inner section 26 of a swivel joint 25 is positioned at the lower section of a swing device 13, and an outer section 27 is positioned to be lower than the large diameter section 23a of the upper section of a hydraulic swing motor 23. Then, the hydraulic pipings 29, 29... of the hydraulic pressure taking-out section of the swivel joint 25 are arranged at the lower position of a swing bearing 18.
Patent JP-S59103309-A (JP)
Title: Manufacture of permanent magnet
Inventor: OKONOGI ITARU
IPC: H01F41/02
Filed: 1982-12-03
Abstract: PURPOSE:To obtain a resin bond magnet having a distinguished performance by a process having the steps of charging a die with a mixture containing a magnetic powder of 2-17 rare earth metal and a specified amount of thermoplastic resin, and shaping the mixture in the die under the influence of a magnetic field at a temperature 80-280 deg.C. CONSTITUTION:A mold composed of a lower die 3, punch 4 and a peripheral die 6 is situated within a gap between a pair of solenoids each having a solenoid coil 1 and a pole piece 2. The die 6 is made of a non-magnetic stellite, while the punches 3 and 4 are made of normalized SuJ2. A mixture powder 5 contains R2M17 rare earth metal magnetic powder consisting of a rare earth metal R and a transition metal TM, and 1-8wt% of thermoplastic organic resin as a binder. The mixture powder 5 is charged in the die cavity formed in the die 6. The die 6 is adapted to be heated to a temperature 80-280 deg.C by a high-frequency coil 7. In operation, a press cylinder 8 is actuated to lower the punch 4 thereby compacting the mixture powder 5, while the mixture powder 5 is being heated by the heating medium and magnetized by a magnetic field developed between the pole pieces 2, 2. By this method, it is possible to obtain a permanent magnet which is superior both in magnetic property and mechanical strength.
Patent JP-H1141551-A (JP)
Title: Age calculation output system
Inventor: TANAKA HIROMITSU
IPC: H04N5/765
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To provide an age calculation output system by which the name and the age of a person being an object are outputted on a video film or a camera film as required. SOLUTION: This system is made up of a birth day storage section 1 that stores the name and the birth day of a person, a calendar storage section 2 that stores a current date, an age calculation section 3 that calculates the age of the person based on the birth day of the person and the current date, an output information storage section 4 that stores output information consisting of the age and the name calculated by the age calculation section 3 and person output propriety information, and output discrimination section 5 that discriminates the output propriety information, and an output means that outputs the output information to an output object. Thus, the age of the object is recognized at a glance without complicated calculation.
Patent JP-H0766663-A (JP)
Title: Chip type piezoelectric resonator and manufacture thereof
Inventor: YOSHINAGA TAKASHI
IPC: H03H9/02
Filed: 1993-08-27
Abstract: PURPOSE:To prevent a pinhole from being formed in the outer facing reign of the chip type piezoelectric resonator which enables surface mounting and is faced with the resin. CONSTITUTION:A mother board 21 having plural piezoelectric resonators 29 formed on a piezoelectric substrate 22 is prepared and an adhesive layer 8 is formed except in a vibration area while covering the respective main surfaces of the mother board 21; and mother sheets 4 and 5 having plural cover sheets 2 and 3 formed are arranged covering both the main surfaces of the motor board 21, and consequently a cavity for a vibration space is formed. Then the facing resin is applied and then the mother board 21 is divided to obtain plural chip type piezoelectric resonators. Therefore, even if the air in the cavity expands at the time of the setting of the adhesive layer, the layer is not broken and no air enters the facing resin even at the time of the setting.