baber/WOPTO huggingface dataset:
Patent JP-H0895745-A (JP)
Title: Screen data display system
Inventor: OTA TAKAYUKI
IPC: G06F3/153
Filed: 1994-09-28
Abstract: PURPOSE: To speed up processing, to speedily display screen data which are high in use frequency on respective terminal sides, and to speedily the latest screen data at all times. CONSTITUTION: A host computer A has a host-side storage part 2 which stores plural screen data and their identification information and history information and a host-side data management part 1 which collates pieces of history information CN stored in a terminal-side storage part 4 and the host-side storage part 2 with each other at a collation request, and then enables screen data to be read out of the host-side storage part 2 unless they match each other and sends a message indicating that they match each other to the host-side management part 1 when so.  Each terminal device has a terminal-side data management part 3 which sends the discrimination information SN and history information CN of the screen data to the host computer A when the screen data is stored in the terminal-side storage device 4 and requests the host computer to collate them, but sends the discrimination information SN to the host computer A and requests the host computer to read screen data out unless the screen data is stored, and writes it in the terminal-side storage part 4, and a display part 5 which displays those screen data.
Patent JP-H1190683-A (JP)
Title: Automatic welding equipment and its guide device
Inventor: HISAYASU AZUMA
IPC: B23K9/02
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To provide an automatic welding equipment capable of lengthening a weldable range as much as possible. SOLUTION: In the automatic welding equipment 11 having a welding machine main body 22 having a welding torch 21, wheels 23 for guiding, which are provided on the side face of this welding machine main body 22 and which are capable of coming into contact with the surface of a reinforcing plate 3, a sprocket 21 for driving, which is fit with a chain 41 for elevating/lowering, which is freely rotatably supported on the welding machine main body 22 side and is hung along a weld zone and upper and lower sprockets 28, 29 for guiding, which are used for winding the chain 41 for elevating/lowering on this sprocket 27 for driving, and a motor 30 which is provided on the welding machine main body 22 side and which rotates the sprocket 27 for driving, a chain 33 for synchronizing, which is used for synchronizing the rotations of the sprockets 28, 29 for guiding, which are provided on up and down of the sprocket 27 for driving, is provided.
Patent JP-H03120109-A (JP)
Title: Noise reducer for vibration transporter
Inventor: MURAMOTO KEIICHI
IPC: B65G27/00
Filed: 1989-10-02
Abstract: PURPOSE:To reduce noise by detecting the displacement angles of the eccentric drive shafts of a pair of vibration transporters, and seeking the phase difference of both, and arranging so that the motor of one eccentric drive shaft may be controlled in rotation so as to dissolve shift against a set phase difference. CONSTITUTION:The displacement angles of respective eccentric drive shafts 3, 3A of vibration transporters 1, 1A are respectively detected by means of displacement angle detectors 15, 15A, and inputted into a operation means 17. The operation means 17 seeks the phase difference of the detected displacement angles of both detectors 3, 3A, and operates a shift quantity against a set phase difference, for example, 180 degrees. And, a correction signal which is in accordance with the shift quantity, is outputted into a control means 18. The control means 18, on the basis of the correction signal, controls the rotation of one eccentric drive shaft, for example, the rotation of a drive motor 11A for the 3A shaft, and controls the phase difference to the set phase difference.
Patent JP-S61135983-A (JP)
Title: Starter equipped with reduction gear
Inventor: HASEBE NOBUTOSHI
IPC: F02N15/06
Filed: 1984-12-07
Abstract: PURPOSE:To improve mechanical reliability by a method wherein a rolling bearing is mounted at one end of shift lever side of a pinion shaft while the shift lever is abutted against the member of the outer race of the bearing, in a starter for internal-combustion engine. CONSTITUTION:When an armature is conducted, a shaft 1 transmits power to a clutch outer 7 through gears 4, 5 to start the starter by engaging a pinion 14 with a ring gear through a helical spline 10 and when the rotation of the starter becomes high, the pinion shaft 11 and a clutch inner 9 are also rotated in a high speed, however, the revolution of the engine is not transmitted to the shaft 1. Here, a relative speed is generated between the pinion shaft 11 and the shift lever 22, however, the rolling body 17 of the rolling bearing 15 rolls, therefore, the rotation is not transmitted to the lever 22 contacting with a cover 20 fitted to the outer race 18. On the other hand, wearing of the rolling body 17 is small by the lublicating effect of grease 21 even when the starter is operated for a long period of time. Thus, wearing due to relative friction between the shift lever and the pinion shaft may be prevented.
Patent JP-H05103475-A (JP)
Title: Sine wave approximate pwm signal generator
Inventor: ISHIGAMI TAKAHIRO
IPC: H02M7/48
Filed: 1991-10-04
Abstract: PURPOSE:To decrease the number of interrupting times and to alleviate a load of software by so composing that a carrier frequency is variable. CONSTITUTION:A CPU 1 calculates a timing of output changes of phases at each interrupting in response to the interrupting occurring in the vicinity of maximum and minimum points of a triangular wave carrier, and sets the timing of the obtained output change at each interrupting. Output control means 7 stores the timing of the output change, and controls an output of a pulse width modulation signal to be generated by a triangular wave comparison system. An address pointer 5 previously prepares reference sine wave data responsive to one type of carrier frequency in a ROM 4 of a microcomputer, and obtains sine wave data of other type of carrier frequency based on the reference data. Thus, the carrier frequency is made variable by altering a period of the interrupting. In this manner, the number of interrupting times is reduced, and the load of software is alleviated.
Patent JP-H05102864-A (JP)
Title: Card type electronic tuner
Inventor: ITO KATSUO
IPC: H03J5/00
Filed: 1991-10-04
Abstract: PURPOSE:To obtain the external electronic tuner capable of receiving by attaching it to a main body only when it is desired to receive television video and audio in, an equipment such as a personal computer or an 8mm video without always, necessitating the tuner. CONSTITUTION:A printed circuit board 6 constituting a tuner circuit part, channel control circuit part and demodulation circuit part is built in a card type case 2, and plural connector conductors 8 to input/output signals to the printed circuit board 6 are arranged along one side of the case 2. The connector conductors 8 are directly held by a frame 3 provided in the case 2. Therefore, the obtained card type electronic tuner can be handled similarly to a conventionally generally used IC memory card.
Patent JP-H04259691-A (JP)
Title: Mechanical pump
Inventor: HENRIKU WAIKURITSUFU
IPC: F04C18/18
Filed: 1991-10-04
Abstract: PURPOSE: To facilitate pump assembling by providing a first main body portion housing a supporting/control/driving means for driving a shaft synchronously in an opposite direction, and protruding the shaft from the first main body portion to a second main body portion where a pump chamber is located. CONSTITUTION: This pump is operated by vertically directed shafts 2 and 3. In other words, a lower (first) main body portion houses a motor 13 for driving bearings 4 to 7, a timing gear 12 and the shafts 2 and 3 as supporting/control means synchronously in opposite directions, and the shafts 2 and 3 are protruded from the lower main body portion 1 to an upper (second) main body portion 21. Thus, the assembling of an upper pump main body composed of an inner wall 17 and a stator outer wall component 16 is carried out together with a sealing component, and then attached to the upper portion 21. Thus, the assembling of the pump is facilitated.
Patent JP-H01101882-A (JP)
Title: Cultivation of mammalian cells
Inventor: TOKASHIKI MICHIYUKI
IPC: C12N5/02
Filed: 1987-10-15
Abstract: PURPOSE:To effect high-density cultivation of mammalian cells in high efficiency, by perfusion culture of the mammalian cells with limitation of viable cell density and glucose concentration in the culture system. CONSTITUTION:In the perfusion culture of mammalian cells in a viable cell concentration of over 3X10<6>cells/ml, the glucose concentration in the culture system is maintained to 0.01-3mmol./l. The perfusion culture means a culture process where, as old culture mixture containing cell growth inhibitor is excluded out of the system, fresh culture medium is fed. As a cultivation system, are proposed tank cultivation, processes using cells immobilized to a support as a column pack, or hollow fiber process. The present invention is preferably carried out by the tank cultivation. The culture solution is aqueous and contains a variety of additives which are usually used in cultivation of mammalian cells.
Patent JP-H1174686-A (JP)
Title: Electromagnetic wave shielding light transmission window material
Inventor: SAITO SHINJI
IPC: H01J17/16
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a good electromagnetic wave shielding capability and enable realization of a light transmissive sharp image, by adhering a conductive layer formed by pattern etching of a conductive foil to a plate surface of a transparent substrate with a resin. SOLUTION: Two transparent substrates 2A and 2B are bonded and integrated by adhesive layers 4A and 4B with a metal foil 3 as a conductive foil provided between these substrates. Specifically, the pattern-etched metal foil 3 is provided between two adhesive films formed by mixing a cross-linking agent for thermal or optical curing into an ethylene copolymer such as EVA or the like and shaping the mixture into sheets. The adhesive films having the metal foil 3 between them is provided between the transparent substrate 2A and 2B. After preliminary compression bonding is carried out by deaeration under a reduced pressure and with an increased humidity, the adhesive layers are cured and integrated by heating or light irradiation. By this process, an electromagnetic wave shielding light transmissive window material can be easily manufactured.  Thus, desired electromagnetic wave shielding property and light transmissiveness can be obtained by selecting the shape of pattern etching of the conductive foil.
Patent JP-S63111774-A (JP)
Title: Image pickup device
Inventor: SAKAGUCHI TAKASHI
IPC: H04N5/335
Filed: 1986-10-30
Abstract: PURPOSE:To eliminate the effect onto an image pickup element due to elimination of an electric charge and to obtain a normal video signal by eliminating the unrequired charge moved to a charge transfer stage during the vertical blanking period. CONSTITUTION:The image pickup element 101 is driven by a drive circuit 107 controlled by a drive pulse in general from a drive pulse generating circuit 403, but in case of an element whose storage time is varied, the drive circuit 107 is controlled and driven by a pulse from an electronic shutter drive pulse generating circuit 105 and a sweep-out drive pulse generating circuit 104. That is, the electronic shutter drive pulse generating circuit 105 and the seep-out drive pulse generating circuit 104 are provided to apply high speed sweep-out drive just before the read of an electric charge during the vertical blanking period. Thus, the effect of smear component elimination exists in case of normal drive and even with the storage time varied, a deformed video signal is avoided.
Patent JP-H09102468-A (JP)
Title: Laser annealing treatment apparatus
Inventor: SAWAI YOSHIKI
IPC: H01L21/268
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To obtain a laser annealing treatment apparatus by which an annealing operation can be performed always properly without taking out an object, to be treated, from a vacuum chamber and even when the film thickness and the property of the object to be treated are irregular. SOLUTION: An object M to be treated is irradiated obliquely with a laser beam R, the intensity of a reflected laser beam L reflected by the object M to be treated is measured by an optical-intensity measuring means 9, and the progress situation of an annealing operation is judged from the intensity of the measured reflected laser beam L. Then, a laser irradiation means 6 and a movement and mounting base 2 are controlled by a control means 10. Thereby, a quality and a throughput can be enhanced.
Patent JP-H1179225-A (JP)
Title: Structure of container airtight cap
Inventor: IKEMORI KENJI
IPC: B65D47/06
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To maintain the airtightness of a sealed container even after the beginning of its use by not removing a cap at the beginning of its use. SOLUTION: The airtight cap of this container is structured by capping and fixing a middle stopper 8 having a shielding panel 8c near a mouth 2 of the container 1, by providing a large diameter ring-shaped belt part 8f at the bottom end edge of the outer peripheral wall 8a of the middle stopper 8, by extruding outward one end part 8g of the ring shaped belt part 8f cut in one position, and by capping and fixing an outer cap 9 on the middle stopper 8. This outer cap 9 comprises a main body cap 10 for capping the middle stopper 8 and an outer cover 11. A guide tube 12 goes down vertically in the main body cap 10, and the section of the bottom end edge of the guide tube 12 formed sharp faces the shielding panel 8c.  When the ring shaped belt part 8f is cut and separated from the middle stopper 8 for pressing the outer cap 9 downward, the lower end edge of the outer cap 9 is caught by the outer periphery of the mouth 2 of the container 1, and the bottom end edge of the guide tube 12 makes a notch in the shielding panel 8c.
Patent JP-H0978633-A (JP)
Title: Running vibration limiting hydraulic circuit for wheel type construction machine
Inventor: NOZAWA YASUHIKO
IPC: E02F9/22
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To prevent a boom from falling down when the action of a running damper of a wheel type work machine is changed over. SOLUTION: A first on/off valve 22 is provided in a connection circuit 21 between the bottom side of a boom cylinder 13 and an accumulator 20, and a second on/off valve 26 and a pressure switch 28 are provided in a connection circuit 25 between a hydraulic pump 10 and the accumulator 20. During an excavation work, the first on/off valve 22 is closed and the second on/off valve 26 is opened. Oil of high pressure delivered from the hydraulic pump flows into the accumulator 20 and the pressure of the oil rises to a pressure determined by the pressure switch 28. During running, the valve 22 is opened and the valve 26 is closed so that the bottom side of the cylinder 13 is brought into communication with the accumulator 20 to prevent a boom from falling down.
Patent JP-2001080079-A (JP)
Title: Electrostatic ink jet recorder
Inventor: OHARA TERUMI
IPC: B41J2/06
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic ink jet recorder in which a recording head and various electric circuits can be protected against short circuit and the like. SOLUTION: In an electrostatic ink jet recorder using toner liquid dispersed with charged coloring particles and performing recording by ejecting the coloring particles with electrostatic force from a recording head He, ejection electrodes 3-1 to 3-6 of the recording head He are formed entirely or partially of resistors 3-1A to 3-6A. According to the arrangement, the recording head He and various electric circuits can be protected against short circuit and the like.
Patent JP-H02106194-A (JP)
Title: Drive circuit for brushless dc motor
Inventor: AKAMI AKIRA
IPC: H02P6/12
Filed: 1988-10-15
Abstract: PURPOSE:To eliminate the damage of a semiconductor element and a capacitor even if an induced voltage is high by employing a drive logic circuit for controlling an inverter circuit and for setting the switching element of the inverter circuit to an OFF state by a signal from a comparator. CONSTITUTION:A drive logic circuit 60 feeds base signals from 6 output terminals 682,..., 687 to set transistors 401,..., 406 to ON or OFF state by a detection signal, a motor drive signal BF from a position detection circuit 50 and a pulse signal RD from one shot 80. The rotating direction of the motor is determined by the logic level of a normal/reverse rotation signal CW. That is, the circuit 60 controls the switching operations of the transistors 401,..., 406 of an inverter 40 thereby to control the rotation and stop, and the rotating speed and direction of the motor.
Patent JP-H02104319-A (JP)
Title: Suction fixture for floor
Inventor: HIUGA MAMORU
IPC: A47L9/02
Filed: 1988-10-14
Abstract: PURPOSE:To enable a suction fixture to be used without making noise, damaging a floor to be cleaned and lowering suction performance by rotatably arranging auxiliary wheels which normally provide a gap halfway the distance to the floor to be cleaned between paired elastic front wheels and paired elastic rear wheels arranged for the lower surface of a suction fixture main body. CONSTITUTION:When a floor such as a flooring surface is cleaned, since both front wheels 12 and 12 and rear wheels 14 and 14 are elastic, a suction fixture is slid smoothly on the floor 15 to be cleaned, noise such as one caused by rolling a ball over the floor will thereby never be produced. When a suction fixture main body 2 is pressed ahead downward via a hose connecting pipe and a connecting cylinder section 11 in order to move a floor suction fixture 1, the front and rear wheels 12 and 12, and 14 and 14 are pressed with pressure so as to be deformed while the suction fixture main body 2 sinks to the floor 18 to be cleaned. In this case, since auxiliary wheels 17 and 17 come in contact with the floor 15 to be cleaned so as to be rotated while preventing the floor suction fixture 1 from coming slidingly in contact with the floor 18 to be cleaned, the fixture can be moved smoothly without damaging the floor to be cleaned. In this condition, there exists a gap equivalent to the projection of the auxiliary wheels 17 and 17 from the lower surface 3 between a suction port 4 and the floor 18 to be cleaned, suction efficiency will thereby never be lowered.
Patent JP-H02107124-A (JP)
Title: Cultivation of lotus root
Inventor: TACHIBANA TOSHIHIKO
IPC: A01G1/00
Filed: 1988-10-15
Abstract: PURPOSE:To promote efficiency in harvesting of lotus root without needing heavy labor of directly digging out with human hand by arranging culturing cases having lattice-like or net-like bottom part 1 on the soil surface, supplying soil and water, etc., to inside and culturing lotus root. CONSTITUTION:Bottom part 1 of culturing case 2 made of synthetic resin material is shaped as lattice-like or net-like and said case 2 is arranged on the soil surface in a field, then lotus root 3 is laid on bottom part 1 of the inside, thus soil from upper side and water from a nozzle 6 of a pipe 5, are supplied to rear the lotus root 3. In harvesting, the culturing case 2 is hoisted by crane, etc., with containing the lotus root 3 and soil, water is supplied from the pipe 5 and spouted from the nozzle 6, then soil is washed, thus the lotus root 3 remained in the case 2 is harvested.
Patent JP-2000086367-A (JP)
Title: Connected body and circuit board
Inventor: NAGATA TAKEHARU
IPC: H05K1/03
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To enable a highly reliable circuit board to be mass-produced by heating and connecting an aluminum nitride board having separate grooves to a metal plate with a coated brazing material for connection. SOLUTION: The aluminum nitride board having separate grooves is obtained by adopting the method of forming the separate grooves having prescribed sizes determined by considering the shrinkage at the time of sintering, on a green compact, and degreasing and sintering the green compact with the separate grooves, or the method of directly forming the separate grooves having the prescribed sizes on the sintered body of the aluminum nitride by a laser processing or a high pressure processing. According to the former, the method enable the process to be simplified, and further enables the mass production. According to the latter, the method enables the separation with more precise dimensional accuracy. The thickness of the board at the bottom part of the separate groove is preferably regulated so as to be 0.4-0.6 mm.  The separate grooves can be formed on one face or on front and back both faces, and when the grooves are formed on one face, a metal circuit if preferably formed on the face.
Patent JP-H1099734-A (JP)
Title: Safety startup device for coating line
Inventor: NAKANE SHINICHI
IPC: B05B5/025
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To secure a safety at the time of stating up a coating line by surely discriminating whether an operator is present or not in a dangerous zone into which an entrance of an operator is prohibited and a starting up a coating line only when it is confirmed that no operator is present in a dangerous zone. SOLUTION: In the startup operation of a coating line using this device, the coating line is not started up at once even when a switch signal is outputted from a startup switch 2 of the coating line. Instead, first, the images of a dangerous zone Z photographed with a image pickup device 3 at stored at prescribed time intervals and then, image signals of at least two images S1 and S2 are compared with each other to detect an unmatched part P. At this time, when the area of the unmatched part P is smaller than a preset permissible area, it is decided that no operator is present and an operation-startup permission signal is outputted and when this operation-startup permission signal is outputted, the coating line is started up.  On the other hand, when any operator is present, the two image S1 and S2 are unmatched with each other since the operator moves and the area of the unmatched part P becomes larger than the preset permissible area and the operation-startup permission signal is not outputted and accordingly, the coating line can not be started up.
Patent JP-S62118378-A (JP)
Title: Copy desk with electronic black board
Inventor: UENO YUKIHIKO
IPC: A47B21/00
Filed: 1985-11-19
Abstract: PURPOSE:To perform clerical work directly without the intervention of any form and improve the efficiency of the clerical work by connecting an electronic blackboard to the input port of an image processing computer and outputting image data processed by the image processing computer or image data from the electronic blackboard on a digital copying machine as print data. CONSTITUTION:The image processing computer 3 and the digital copying machine 4 as an example of a printing device are fitted beside a desk 2 and the image processing computer 3 is equipped with a CRT display device 30, a floppy disk drive 31, and a keyboard 32. Output data of the electronic blackboard 1 is inputted to the input port of the image processing computer 3, which processes the image data properly. Then, the data is displayed on the CRT display device 30 and also stored as an electric field on a floppy disk loaded on the floppy disk driver 31. This digital copying machine 4 inputs the image data from the image processing computer 3 from the electronic blackboard 1 and prints out the image data on a form.