baber/WOPTO huggingface dataset:
Patent JP-H05208154-A (JP)
Title: Method for washing coater edge and apparatus therefor
Inventor: SHIGESADA KEIJI
IPC: B05C5/02
Filed: 1992-07-13
Abstract: PURPOSE:To avoid the possibility of the damage of an edge surface and to uniformly wash the edge surface and the vicinity thereof. CONSTITUTION:A washing head 1 capable of coming into contact with an edge surface 22 by the elastic deformation corresponding to the surface shape of the edge surface 22 is provided to the moving means made freely movable in parallel to the longitudinal direction of the edge surface 22 and the moving means moves along the edge surface 22 while the washing head 10 is brought into contact with the edge surface under pressure to wash the edge surface. A washing apparatus consists of the moving stand 2 arranged on a support in parallel to a coater 20 applying a magnetic dispersion, the moving main body 3 moving on the moving stand 2, the arm part 7 extensible from the moving main body 3 to the edge surface 22 of the coater and movable in the direction almost vertical to the edge surface and the washing head 10 attached to the leading end part of the arm part and elastically coming into contact with the edge surface.
Patent JP-H0361798-A (JP)
Title: Apparatus and method for piercing plugging of drain
Inventor: HENRII JII BUROSUKA
IPC: A47L7/00
Filed: 1989-08-11
Abstract: PURPOSE: To simply and easily eliminate clogging of an automobile radiator, etc., by installing a pressure reversing header on a vacuum cleaner and quickly applying repetition of positive and negative pressure pulses on a clogged drain pipe. CONSTITUTION: A vacuum sleeve 36 and a pressure sleeve 38 of a drain opening device (pressure reversing header) 10 are connected to an inlet port 24 and an outlet port 28 of a wet and dry type vacuum cleaner 12, and a hose 16 from a two-way pressure/vacuum duct 40 in a manifold 14 is connected to a drain pipe 18 through a fixture 17. Thereafter, when the vacuum cleaner 12 is driven, a damper 62 is oscillated left and right by operation of an extension rod 66, for example an opening 50 is closed by a cover 64, air is sucked from an opening 48, positive pressure from a pressure duct 34 is applied to the drain pipe 18, and when the opening 48 is closed by the cover 64, air is exhausted from the opening 50, negative pressure in a vacuum duct 32 is applied to the drain pipe 18, and drain clogging is eliminated.
Patent JP-H02116700-A (JP)
Title: Epitaxial film growth process and epitaxial film
Inventor: BIKUTAA JIYOSEFU SHIRUBESUTORI
IPC: C30B29/06
Filed: 1989-08-11
Abstract: PURPOSE: To eliminate a diffusion and to make the influence of doping from a wafer small, by growing a first layer of a specified film thickness by chemical vapor growth under an ultra-high vacuum on a semiconductor substrate, then lowering the temp. and growing a second layer thereon.  
     CONSTITUTION: The first layer of a film thickness of ≥100 Å is grown at 800°C under the ultra-high vacuum by the chemical vapor growth on the surface of the semiconductor substrate. The second layer of the film thickness equal to the thickness of the first layer or larger tan the same is grown at a temp. of ≥800°C by the chemical vapor growth method on the first layer, to obtain the films having the desired film thickness. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H0955866-A (JP)
Title: Horizontal output circuit
Inventor: OCHIAI MASASHI
IPC: H04N3/23
Filed: 1995-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a horizontal output circuit which suppresses the fluctuation in a DC component superposed for position adjustment independent of a load. SOLUTION: A smoothing circuit 20 is provided in the part where the output voltage (DC component) is applied from an output terminal 14A of a horizontal phase centering circuit 14 to a connection point C between a deflecting coil 6 of a horizontal output fundamental circuit 1 and an S-shaped capacitor 5. The fluctuation in the DC component is suppressed without an influence upon the operation of a distortion correction circuit 9, and trouble at the time of using the centering circuit 14 and the distortion correction circuit 9 together is eliminated to suppress the fluctuation in the DC component.
Patent JP-H0867083-A (JP)
Title: Sheet binding device
Inventor: MINEMURA YOSHIFUMI
IPC: B42B4/00
Filed: 1994-08-31
Abstract: PURPOSE: To make it possible to use various types of wire selectively and thereby increase working efficiency without making the wire wavy, in a sheet binding device using the wire. CONSTITUTION: This sheet binding device is equipped with a pulley 16 and a wire support plate 26 for supporting wires 18, 28 in a wound state. In addition, a wire guide plate 50 is installed which guides the wires 18, 28 from this pulley 16 to a wire processing part located below the pulley. Further, the top of this wire guide plate 50 is bifurcated into a branched part 53 and a branched part 54 and these parts are directed to the pulley 16 and the wire support plate 26. Wire holding members 55, 56 are provided on each branched part 53, 54, and the insertion holes of the wire holding members 55, 56 are caused to almost coincide with the drawing directions of the wires 18, 28 from the pulley 16 and the support plate 26.
Patent JP-S58107703-A (JP)
Title: Voltage controlled oscillator
Inventor: HASEGAWA MAKOTO
IPC: H03B5/12
Filed: 1981-12-21
Abstract: PURPOSE:To realize a voltage controlled oscillator having high sensitivity, broad band and high C (desired carrier wave)/N, by using varactor diodes in multiple stages of series connections. CONSTITUTION:Varactor diodes 5-16 are connected via a capacitor for DC block and a control voltage is applied to each connecting point via choke coils 17-21. With more series connecting stages, the high frequency voltage applied to the varactor diodes is divided more and decreased. With more parallel connecting stages, the variable range of frequency can be widened. Since the high voltage can be applied to the series connection of the varactor diodes, the C/N is improved.
Patent JP-H0868604-A (JP)
Title: Displacement-amount detection apparatus
Inventor: ISHIGAKI MASAO
IPC: G01D5/244
Filed: 1994-08-31
Abstract: PURPOSE: To reduce the power consumption of a battery in order to make a displacement-amount detection apparatus absolute in a pseudo manner by utilizing a magnescale by a battery backup system. CONSTITUTION: A displacement-amount detection apparatus is provided with a magnescale 6, with magnetic heads 7, 8, with operating-signal supply means 1, 2, 3, 4, 5 which operate the magnetic heads 7, 8 and with detected-signal processing means 9, 10, 11, 12, 13, 14, 15 which process detected signals from the magnetic heads 7, 8. A battery 21 and a switching means 22 which converts a battery output voltage into pulses are installed. In a standby state or a battery backup state, the battery output voltage is converted into the pulses so as to be supplied to the operating-signal supply means 1 to 5 and the signal processing means 9 to 15.
Patent JP-H0255080-A (JP)
Title: Sewing system
Inventor: TAKAGI YUZO
IPC: D05B21/00
Filed: 1988-08-22
Abstract: PURPOSE:To improve workability and productivity by providing a means to set a region in which a pattern is formed on a cloth to be sewn and automatically vary a reference line so that a pattern is contained in the region. CONSTITUTION:A region in which a pattern is to be formed on a cloth to be sewn is set by a region set means M6. Meanwhile, pattern data is corrected and computed by a pattern aligning means M4 so that pattern data stored in a memory means M3 is aligned along a given reference line. A reference line varying means M7 automatically varies a reference line so that the corrected and computed pattern data is contained in the set region on the cloth to be sewn. A pattern aligning means M4 corrects and computes so that the pattern data is aligned along a varied reference line. A moving means M2 and a stitch forming means M1 are driven and controlled by means of a control means M5, and a pattern extending along a given reference line is formed in a region set on the cloth to be sewn.
Patent JP-H0687120-A (JP)
Title: Static laminar flow mixer device
Inventor: MARUKUSU FURAISUKURI
IPC: B01F23/47
Filed: 1991-08-20
Abstract: PURPOSE: To provide an apparatus performing the excellent and unform mixing of fluids even if mixer elements equal to conventional ones in the total number are used. CONSTITUTION: A static laminar flow mixer apparatus 1' mixing materials having various viscosities are equipped with two mixers 1a, 1b different in cross section arranged before and behind. The cross section of the first mixer 1a is mall. A mixing apparatus 1213' weighing an additive 13' having viscosity lower than that of the material of a main flow 12' is equipped with an orifice plate having passages to which nozzles are opened. If the laminar mixer apparatus 1' and the mixing apparatus 1213' are used, especially, both of them are used in combination, extremely excellent mixing effect is obtained. If the mixer apparatus 1' is used, marked effect is obtained when an additive such as mineral oil/paraffin or the like is added to molten plastic or polystyrene to be dissolved.
Patent JP-H0741200-A (JP)
Title: Image forming device
Inventor: INOUE MASAHIRO
IPC: G03G15/01
Filed: 1993-07-30
Abstract: PURPOSE:To perform excellent cleaning of not only toner, adhered to a recording material conveyance belt, but also a mold release agent and to generate an image of high quality. CONSTITUTION:A fur brush 23 for toner and a web 19 for a mold release agent are individually arranged as a cleaning means for a recording material conveyance belt 8. Since removal of a toner and removal of a mold release agent are separately carried out such that the toner on the belt 8 is removed through cleaning by the fur brush 23 and the mold release agent on the belt 8 is removed by means of the web 19. Not only the toner but also the mold release agent are excellently removed.
Patent JP-S6451290-A (JP)
Title: Visual device
Inventor: YASUMOTO MASAAKI
IPC: H04N5/225
Filed: 1987-08-24
Abstract: PURPOSE: To provide a stable and highly reliable input picture signal by providing an arithmetic unit which finds a differential signal between a picture signal one screen before and a picture signal taken at present and converts it into an absolute value, and a picture signal normalizing device which normalizes the output signal of the arithmetic value and outputs it to an image processing device. CONSTITUTION: A visual device separates and outputs a vertical synchronous signal from a picture signal 3 outputted by a TV camera 2 by an inter-picture differential arithmetic device 5, finds a differential signal between the picture signal from which the vertical synchronous signal 9 is separated, and a picture signal one screen before which is obtained similarly, and converts the differential signal into an absolute value. The output signal 10 of the arithmetic device 5 is normalized by a picture signal normalizing device 7 and outputted to an image processing device. On the other hand, the vertical synchronous signal 9 is inputted from the arithmetic device 5 to a lighting controller 6 and the lighting level of a lighting system 4 is alternatively changed into two levels according to the vertical synchronous signal 9.  The superior picture signal 12 of a fixed amplitude which exerts no affect on background light, namely, a disturbance light can be thus inputted.
Patent JP-H0374648-A (JP)
Title: Vibration control device
Inventor: MIZUNO KEIICHIRO
IPC: B62D24/02
Filed: 1989-08-11
Abstract: PURPOSE:To reduce the generation of vibration of even a plurality of objects by a method wherein by causing vibration of a moving foundation or vibration correlated to aforesaid vibration to pass a digital filter adapted to minimize vibration of an object mounted to a sensor, vibration propagated from the moving foundation to the selected object is offset by using vibration generated by an actuator. CONSTITUTION:A vibration sensor 17 is mounted to an object selected from a plurality of objects 1 and 2 supported in a vibration insulating state in a multistage or in parallel or in combination thereof on a moving foundation 10. An actuator 6 is mounted between the selected objects or to the selected object. By causing vibration of the moving foundation 10 or vibration correlated to aforesaid vibration to pass a digital filter 9 adapted to minimize vibration of the object to which a sensor 11 is mounted, vibration propagated from the moving foundation to the selected object is offset by using vibration generated by an actuator 6. This constitution simultaneously and actively provides a vibration reducing effect for even a plurality of the objects.
Patent JP-H06166154-A (JP)
Title: Display article
Inventor: TAKAHASHI TAKEO
IPC: B32B27/18
Filed: 1993-07-30
Abstract: PURPOSE:To provide a display article which has superb size stability/durability, outstanding adhesion between acrylic photosensitive resin film capable of developing a color image and a base material film, and further, which is almost free from surface fouling and resistant to the qualitative change of a color image. CONSTITUTION:The display article is composed of a laminate of polyester film A having an overcoat layer 4 and acrylic photosensitive resin film P having a color image laminated on the overcoat layer 4. In addition, the overcoat layer 4 is a resin layer based on vinyl chloride/acrylonitrile copolymer resin and/or linear saturated polyester resin.
Patent JP-S58108617-A (JP)
Inventor: NAKAYAMA HIROSHI
IPC: H01H13/00
Filed: 1981-12-22
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-2001031272-A (JP)
Title: Paper feeder
Inventor: FUCHI MASAMI
IPC: B65H3/12
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To optimize levitation of paper sheets, and to surely prevent a duplicate feed by providing a plurality of levitating nozzles, an air releasing hole and a releasing hole shutter mechanism for changing the opening area of the air releasing hole in an air blowing duct in a paper feeder having an air blowing means including the air blowing duct. SOLUTION: When setting plural sheets of paper P on a paper placing plate 22, a lifting mechanism is actuated to raise the paper placing plate 21 up to a prescribed height. Next, when issuing a paper feeding signal, an air blowing means 4 and a sucking feeding means 3 are driven to blow out air from levitating nozzles 511 and separating nozzles 551 through an air blowing duct 5. The air from the levitating nozzles 511 is blown against an upper part of the paper P to levitate the paper sheets of the upper numbers. At this time, a wind speed of air blown out of the nozzles 511, 551 is adjusted according to a paper thickness of the paper sheets by changing the opening area of an air releasing hole 562 by a shutter plate 572 by rotating an operation knob 574 of a releasing hole shutter mechanism 57.
Patent JP-H1056484-A (JP)
Title: Orthogonal and amplitude error compensation circuit
Inventor: YAMADA TOMOYUKI
IPC: H04L27/22
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To make an i-phase orthogonal to an orthogonal component outputted from an orthogonal quasi-synchronization detector and to make the amplitude constant. SOLUTION: An orthogonal and amplitude error compensation circuit 3 is provided for an output stage of an orthogonal quasi-synchronization detector 2. Then the processing of yi =h3 xi and yq =h1 xq +h2 x1 is conducted by coefficients h1 , h2 , h3 updated adaptively with respect to two components x1 , xq received from the orthogonal quasi-synchronization detector 2 to obtain two components y1 , yq in which the error in the orthogonality and the amplitude is compensated.
Patent JP-H0374129-A (JP)
Title: Instrument for preventing injury by bird
Inventor: WASHINO KENICHI
IPC: A01M29/32
Filed: 1989-08-11
Abstract: PURPOSE:To prevent accident by changing the angle of a pair of bar bodies, which are mainly composed of support levers supported on a holding base and planted with barrier bars, freely in the vertical direction and in the longitudinal direction with each other. CONSTITUTION:The bottom of the bearing member 8 and 8 of each bar body 2 and 2 is set in each cavity 21 and 21 of the lower mold 16b of a holding base 16, and then the upper mold 16a is put on it and those are coupled. Under these conditions, the horizontal shaft 5 and 5 at the base end of each bar body 2 and 2 is pivoted freely on a shaft hole 9, and for the support lever 3, the angle can be change up to the full widths of a cut 14 and notches 26 and 27 as if it waves the neck up and down and right and left. If it is positioned such that the supporting lever 3 is waved with a desired angle and a key 28 facing to a circular groove 29 is depressed, the uneven face 6b of a shaft hole 9 and the euneven face 6a of a horizontal shaft 5 engage with each other, and the vertical open angle of the supporting lever 3 is settled to the angle of elevation, or the horizontal angle, i.e., the angle of depression being set. Next, barrier bars 1 are severally set in each setting hole 32 provided at the top of a supporting base 16.
Patent JP-H0862014-A (JP)
Title: Mass flowmeter operating on coriolis principle
Inventor: GIDO KEERU
IPC: G01F1/84
Filed: 1995-08-16
Abstract: PROBLEM TO BE SOLVED: To obtain the specific measuring accuracy by installing the first and second dynamo-electric sensors on at least one of the first and second measuring tubes in a condition that they are shifted to each other in the fluid flowing direction. SOLUTION: The first and second measuring tubes 11, 12 are installed, and the first and second dynamo-electric sensors 21, 22 are installed on the measuring tube 12. The signals of the sensors 21, 22 are guided to the first and second amplifiers through the first and second preamplifiers, and the output voltages thereof are guided to a reverse input side of the differential stage 13. On the other hand, the output signals of the amplifiers 31, 32 are guided to the summing/integrating stage 16, so that the first oscillation signal f1 is guided to the first input side of the phase measurement-phase summing stage 18, and an output signal of a low pass filter 15 is guided to the second input side.  Further the output signal of the filter 15 is guided to the synchronous rectifier 52, the second divisor input side is connected with a phase controlling loop 17 in the division stage 26, and only the information on frequency is evaluated. The output is in proportion to the mass flow (m).
Patent JP-S6186391-A (JP)
Inventor: UCHIKAWA YASUO
IPC: B66D1/50
Filed: 1984-10-04
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-S6268352-A (JP)
Title: Telephone system
Inventor: SASAGUCHI ATSUMI
IPC: H04M1/60
Filed: 1985-09-20
Abstract: PURPOSE:To always attain excellent talking regardless of the quantity of voice from a telephone line by providing a changeover circuit comprising an analog switch controlled by a control circuit to a reception signal system from the telephone line. CONSTITUTION:When sending is stopped, it is discriminated that the reception signal of the opposite reply is larger and a control circuit 43 places the reception signal priority immediately. At this point of time, the reception signal is inputted to the analog switch 45 switchingly. Since the reception signal is subject to sound volume adjustment by a variable resistor 51 of the pre-stage, even when the reception signal from the telephone line is large, or smaller, the signal is adjusted to a prescribed level, that is a level offering ease of listening and normal speaking offers immediate transmission signal priority. In case of the reception signal priority, when the analog switch 45 is turned on, sufficient talking is attained by normal speaking independently of the quantity of the reception signal. Since a filter 47 is provided next to the analog switch 45, the noise in the reception signal is excluded.
Patent JP-H0942177-A (JP)
Title: Scroll compressor
Inventor: TANIGAKI RYUHEI
IPC: F04C18/02
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To reduce the number of part items and dispense with man-hours for assembling thrust bearings by unitedly casting an iron member on a thrust face which shall receive the thrust force of the swirl scroll of a frame. SOLUTION: An iron member 60 composed of FC 25 or the like is integrally cast on a thrust face 5A which shall receive the thrust force of a swirl scroll 2, and the surface of the iron member 60 is flattened by precision finishing, and then when the swirl scroll 2 revolvingly rotates during the operation of a scroll compressor, the outer face of an end plate 21 comes into slide contact with the iron member 60 cast in the thrust face 5A of a frame 5. When gas drawn into a sealed-up space 24 is compressed, the pressure of compressed gas acts on the inner face of the end plate 21 of the swirl scroll 2, and the resultant force, namely the thrust force toward the right in an axial, direction, is generated, but a frame 5 supports the thrust force through the iron member 60.
Patent JP-H0764638-A (JP)
Title: Mobile robot
Inventor: INUI HIROFUMI
IPC: H02J50/00
Filed: 1993-08-24
Abstract: PURPOSE:To provide a mobile robot which can be automatically changed and can freely move around in a room to clean it. CONSTITUTION:A mobile robot main body 6 includes a battery 8, a driving motor 9, a control means 10 which controls the motor 9, a charging means 11 which receives a charging magnetic field that charging the battery 8, and a receiving means 12 which receives an induction field. Meanwhile a charging station 7 which charges the main body 6 includes a magnetic field generating means 13, a state detecting means 14 which detects that the main body 6 returned to the station 7, and a magnetic field control means 15 which controls the means 13 to generate an intermittent magnetic field during the induction of the main body 6 and to generate a continuous magnetic field during the charging after detecting the state of the means 14. Thus the main body 6 is guided to the station 7 by the intermittent magnetic field, and the battery 8 is charged by the continuous magnetic field. Thus the main body 6 is automatically charged and can move around to clean a room, etc.
Patent JP-S58112002-A (JP)
Title: Structure of trap
Inventor: SHIMAOKA HIROSAKU
IPC: G01F23/24
Filed: 1981-12-25
Abstract: PURPOSE:To prevent the breakage of water-seal in a trap, by detecting the lowering of a water level from the variation of a current flowing between a pair of electrodes provided to a position equal to or lower than the prescribed water level of the water-seal part of a piping in the trap. CONSTITUTION:An alarm 36 is connected to a power source not shown in the drawing by a power source cord 38 and constituted so as to detect the variation of a current between a pair of contacts to issue an alarm. That is, when the water level of staying water 22 is equal to a prescribed water level, a current is passed between contacts 24A, 24B, 26A and 26B, and 28A and 28B through the staying water 22 because said contacts are below the prescribed water level and, when the water level is lowered and said contacts contacting with the contact elements 32A, 32B thereof are exposed above the water level, the current between the contact elements 32A, 32B is varied and the alarm 36 detects this current variation to issue an alarm. As the result, the breakage of water-seal in a trap can be prevented.
Patent JP-S60214738-A (JP)
Title: Preparation of biologically active extractant solution
Inventor: ROBAATO OERUTORI
IPC: A61K35/28
Filed: 1984-10-05
Abstract: A mammal organ, for example the thymus, or a cell culture is comminuted to form a slurry, accompanied by cell disintegration, high molecular weight substances are precipitated by heating and removed by centrifuging, and residual substances of molecular weight greater than 10,000 are separated out by ultrafiltration; finally, the salts are substantially removed by electrodialysis. A biologically active, low-salt, sterile, pyrogen-free and antigen-free complete extract is obtained and, in contrast to all known processes, no foreign substance or auxiliary, other than water-not even a preservative or a carrier for separation methods-is used.