baber/WOPTO huggingface dataset:
Patent JP-S62227653-A (JP)
Title: Wire dot recording head
Inventor: TORISAWA AKIRA
IPC: B41J2/295
Filed: 1986-03-31
Abstract: PURPOSE:To achieve a high speed of recording and to reduce the cost, by a construction wherein a wire for striking a recording medium is driven in the direction of striking the medium and in the direction reverse thereto for dot recording by means of an electromechanical energy conversion element driving the wire in the direction of striking the medium and by magnetic force generating means. CONSTITUTION:A wire 4 is driven by a piezoelectric element in the direction of striking a recording medium, shown by an arrow 6, while the wire 4 is driven in the direction reverse to that of the arrow 6 for return by a repulsive force of a platen 14 to the wire 4 and by a magnetic force generated by an R magnetic force generating means comprising a yoke 8, a permanent magnet 9 and an electromagnetic coil 10. According to this construction, the piezoelectric element 1 can be formed in a small size, since it strike and drives the wire 4 only in one direction, and an entire head can be made also in size, since the magnetic force generating means can be formed commonly to each wire. Moreover, the reduction in the striking energy of the wire 4 by the piezoelectric element 1 can be made minimum and vibrations due to bounding at the time of the return of the wire can be damped quickly by controlling a magnetic flux generating means, while a driving cycle of the wire can be shortened thereby so as to achieve a high speed of recording.
Patent JP-H02249596-A (JP)
Title: Drum type washing machine
Inventor: KUKINO MASAJI
IPC: D06F37/40
Filed: 1989-03-23
Abstract: PURPOSE:To execute soft start through compensation of an F/V converter for transient response characteristics by a method wherein when a control means receives an ON-signal from a door opening switch and detects the zero volt of an AC source, based on an output from a rotation sensor, a phase angle is gradually reduced from a given phase angle to perform low speed starting of an induction motor. CONSTITUTION:A door opening switch 18 is turned ON and a CPU 14 receiving an ON-signal performs soft start control when the zero volt of an AC source is detected by a zero volt sensor 9. Soft start control is effected such that a phase angle is increased by a speed set circuit 10 until a rotation speed is decreased to, for example, 1/4 a set rotation value to start running of an induction motor 1, and thereafter, a phase angle is gradually decreased. When it is detected by a rotation sensor 2 that a rotation speed is adjusted to 1/4 a set value, the induction motor 1 is run in a manner that a phase angle is gradually decreased until the rotation speed is increased to 1/2 a set value. When the rotation speed is increased to a value equal to 1/2 the set value, the phase angle is gradually decreased until the rotation speed is increased to the set value, and the induction motor 1 is run.
Patent JP-S52154885-A (JP)
Title: Preparation of alpha-olefin polymer
Inventor: UENO HARUO
IPC: C08F4/60
Filed: 1976-06-18
Abstract: PURPOSE: The polymerization of α-olefin in the presence of a catalyst containing titanium trichloride obtained by treating a reduction reaction mixture of titanium tetrachloride with an ether and a thiophosphite gives α-olefin polymer having higher stereoregularity in high yield. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06260309-A (JP)
Title: Manufacture of chip-like electronic component
Inventor: HAMURO MITSUO
IPC: H01G13/00
Filed: 1993-03-05
Abstract: PURPOSE:To perform the respective steps after the plating step of an external electrode continuously in the manufacture of a chip-like electronic component. CONSTITUTION:An electronic component 1 is held by sticking the electronic component into a hole, which is provided in a long material holding sheet 21. The holding sheet 21 as the conveying body is made to pass sequentially through a plating bath part 26, a washing and drying part 27, an electric-characteristic measuring part 29 and an output part 29. Thus, the plating treatment, the measurement of the electric characteristics, taping and the like for the electronic component 1 can be continuously performed. The reduction of the handling man-hours and the saving of the space in each step can be achieved, and the productivity is improved.
Patent JP-S5715914-A (JP)
Title: Manufacture of shape in resin concrete with uneven pattern
Inventor: DOUMIYOU MASAYUKI
IPC: B29C39/10
Filed: 1980-05-27
Abstract: PURPOSE: To manufacture the titled shape with the sharp uneven pattern by a method wherein a curing composition consisting of liquefied thermocuring resin and an inorganic aggregate is injected into a formwork with an uneven pattern obtained by molding a flexible resin film under vacuum and cured.  
     CONSTITUTION: The flexible synthetic resin film or sheet with 15W100μ thickness (for example, an olefin-vinyl alcohol copolymer) is molded under vacuum by using a prototype for molding the formwork with a hole for vacuum suction manufactured by employing Al, wood, etc., on the surface thereof the uneven pattern is formed, and the formwork with the uneven pattern is obtained. The curing composition consisting of the liquefied thermocuring resin (for example, unsaturated polyester resin), the inorganic aggregate (for example, silica sand), fillers a curing agent, etc. is injected into the formwork, compacted, left at the normal temperature or heated, cured and mold-released. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11247280-A (JP)
Title: Drainage canal
Inventor: NEGI TAKANORI
IPC: E03F1/00
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To develop a drainage canal capable of using a commandie for a slip reducing projection pattern on the upper surface of the drainage canal with good appearance, easily cut being to halves in a field, draining staying water, coping with the unevenness in a laying place, and preventing the washed away of joint sand through drain holes on the side surface of the draincanal for an interlocking block drainage canal by improving an existing drainage canal. SOLUTION: On the upper surface 1a of a drainage canal 1 having curb-side and anti-curb-side side surfaces 7, 5, large and small slip reducing projection patterns 2a, 2b of the same pattern differed in ratio are provided. The small slip reducing projection pattern 2b is provided in the position of an opening part 3 in the center of the drainage canal and in the positions of 1/2 width dimension of the opening from both ends of the drainage canal, and the large slip reducing projection pattern 2a is provided in the remainder. Both the ends of a strip grounding part on the anti- curve-side side surface are obliquely cut, the center part thereof is cut in V-shape to provide a drain hole from the top part of the cut to the side surface, the curb-side side surface of the drainage canal is bent inward, and a small mesh net is mounted on the curb-side side surface.
Patent JP-S54161879-A (JP)
Title: Metal film coating method onto fluorescent screen of cathode-ray tube
Inventor: FUJIWARA KOTOJI
IPC: H01J9/20
Filed: 1978-06-12
Abstract: PURPOSE: To secure formation of the metal film featuring the enhanced quality with no blister caused at all through reduction of cracks occurring inside the lacquer coat by heating up the formed lacquer coat with a short-time process applied via the vapor or the minute sprayed water.  
     CONSTITUTION: When metal film 27 is coated on the fluorescent screen of the cathode-ray tube, the screen is coated with the water soluble emulsion (lacquer)of the nonaqueous coat forming resin to form organic film 26 which can be dispersed through burning. Metal film 27 is then coated on film 26, and film 26 is dispersed with heat. In this case, film 26 coated with the water soluble emulsion is heated up about to 45°C and then sprayed with the vapor or the minute spray water to be then covered with film 27. As a result, the organic film has some swelling with heat applied. Thus, the cracked areas are fused again to from the continuous film. In this way, the cracks are reduced with no blister caused, thus obtaining the metal film featuring the enhanced quality. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000266362-A (JP)
Title: Air conditioner system
Inventor: HIRAOKA MASAYA
IPC: F24F3/044
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner system for realizing saving of space, an energy conservation and multi-functions. SOLUTION: This air-conditioner system comprises an air conditioner 7 installed in a perimeter system and integrally, having heat exchangers 10, 11 for an interior system and a heat exchanger 13 for the perimeter system, first supply air routes 5, 14, and 15 for guiding conditioned air fed from the conditioner 7 into an indoor space 1 though a floor air outlet 4 and guiding it into the space 1 through a perimeter air outlet 15, second supply air routes 18, 19 for guiding conditioned air fed from the conditioner 7 of a ceiling space 6, first switching means 23a, 23b capable of switching a supply destination of the conditioned air fed from the conditioner 7 between first and second routes, and second switching means 23c, 23d,  and 23e provided openably with a vent passage communicating the installed space of the conditioner 7 with an atmosphere intake port 21 and capable of switching it between the conditioner 7 and the space 1.
Patent JP-S58189327-A (JP)
Title: Production of track bushing
Inventor: UEDA HIDEO
IPC: C21D9/14
Filed: 1982-04-30
Abstract: PURPOSE::To provide a track bushing having an outside circumferential surface which is excellent in wear resistance and an inside circumferential surface which is excellent in fatigue strength, by forming carbon steel contg. an element for improving hardenability to the track bushingand hardening the entire part then hardening only the inside circumferential surface further by induction heating. CONSTITUTION:Steel which contains 0.55-1.1% C, and if necessary, contains an element for improving hardenability such as Mn, Ni, Cr, Mo or the like is used as a raw material and is worked to a prescribed shape of a track bushing. The bushing is heated to 850 deg.C and is held for 0.5hr, whereafter the bushing is subjected to oil guencling then to tempering for 3hr at 180 deg.C. A hardened layer 7 of >=60 Rockwell hardness is formed over the entire part of the bushing by said hardening. An inside circumferential surface 8 is hardened by high frequency induction heating of 30KHz frequency, and during said time, a softened layer 9 which is tempered by the heat in the stage of induction heating is formed. The track bushing having the outside circumferential surface which is high in hardness and is excellent in wear resistance and the inside circumferential surface 8 which is excellent in fatigue strength is produced.
Patent JP-H02251045-A (JP)
Title: Air conditioner
Inventor: NAKAMURA YOSHIHIRO
IPC: F24F11/02
Filed: 1989-03-23
Abstract: PURPOSE:To provide a control unit which can be used in common by a method wherein when an air conditioning unit is combined with a control unit, the control unit inputs the content of the function of the air conditioning unit and its working quantity, and a control signal is outputted to the air conditioning unit in a range of the function. CONSTITUTION:A microcomputer 23 of a remote controller 5 first demands indoor units 1 and 2, connected to a signal line 9, for information representing the content and capacity of the function of an air conditioning unit when a power source is connected thereto and auto reset is effected. Data is returned as information from the indoor units 1 and 2. The microcomputer 23 stores the data as data representing information of each air conditioning unit. The contents of display by a liquid crystal display panel 10 is switched according to control of a switch group 25, and a set signal is transmitted to an air conditioning unit. When the switch group 25 is operated, only a function represented by stored data is displayed on the liquid crystal display panel 10 in response to a current operated air conditioning unit, and the function is set.
Patent JP-H01242131-A (JP)
Title: Cleaner of powder mixer
Inventor: KIMURA SHOICHI
IPC: B01F15/00
Filed: 1988-03-24
Abstract: PURPOSE:To automatically and efficiently clean the whole body of the inside of a drum by integrally providing a pipe to a rotation axis equipped with an impeller and forming a plurality of fluid injection holes to the pipe surface side opposite to the inner peripheral surface of the drum in the arrangement of a spiral shape. CONSTITUTION:In case of cleaning a powder mixer, pressurized fluid is fed into a pipe 33 with an air compressor of a feeding means while rotating a rotation shaft 31 with a motor. The pressurized fluid fed into the pipe 33 is injected toward the inner peripheral surface of a mixing drum through the fluid injection ports 331 which are formed at every prescribed interval along the direction of the pipe axis and arranged in a spiral arrangement and thereby the powder stuck on the inner peripheral surface of the drum is shaken down. Since the pipe 33 is integrally rotated together with the rotation shaft 31, cleaning is surely performed in a range over the whole body of the inner peripheral surface of the drum. The time for color change operation, etc., is shortened because the shaken-down powder is recovered to the outside of the drum with a recovery equipment.
Patent JP-H07251759-A (JP)
Title: Side sill structure of vehicle body
Inventor: MATSUMOTO HIDEHITO
IPC: B62D25/20
Filed: 1994-03-15
Abstract: PURPOSE:To secure the strength of a side sill part without increasing weight, cost and the complexity of assembling operations by joining a side sill outer part to a floor panel which is formed by press molding of a blank which is obtained when the plate of a side sill inner part is butt welded to a plate forming a floor part. CONSTITUTION:A left floor panel 1 has a left floor part 2, a left side sill inner part 3a of great wall thickness, and a center-tunnel left side part 4a. A left side sill outer part 3b is joined to the left side sill inner part 3a at an upper-end junction 1a to form a left side sill part 3. In this case, the left side sill inner part 3a is butted against and joined continuously with the side of the plate of the left floor part 2 at a lower-surface junction 16. Further, a blank which is obtained when a plate forming the center-tunnel left side part 4a is butted against and welded continuously with the other side of the left floor part 2 is press molded to form the left floor panel 1. The right floor panel is formed by the same process.
Patent JP-H06284459-A (JP)
Title: Telephone system
Inventor: FUKUDA SHINYA
IPC: H04Q3/58
Filed: 1993-03-30
Abstract: PURPOSE:To easily increase sound volume at a low cost by cutting a discrete resistance, and increasing amplification degree at the time of transmitting the chime sound of a intercam or a trunk line incoming sound from a speaker. CONSTITUTION:Plural feedback resistances 11a-11c are inserted into the amplifier circuit part of a speaker 8 of a modular unit 1, the resistances 11a and 11b are connected in parallel, and the resistance 11a can be cut as a discrete form. At the time of transmitting the chime sound of a chime phone transmitting circuit 6 of the intercam and the trunk line incoming sound from a trunk line incoming sound transmitting circuit 7 from the speaker 8, the resistance 11a of the amplifier circuit of the speaker 8 is cut in order to increase the sound volume. Thus, amplification degree can easily be increased.
Patent JP-H11268895-A (JP)
Title: Tire deformation preventing device for automated guided vehicle
Inventor: NAGASAWA AKI
IPC: B61B13/00
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To use the whole resin tire roughly uniformly so as to prevent load from working only at a particular position of the resin tire by operating a drive automatically per prescribed time even if an automated guided vehicle is used under a low-temperature environment such as a refrigerated warehouse and stopped for a long time at night or on holidays. SOLUTION: This automated guided vehicle is provided with resin tires 5 fitted under a vehicle body 3, a drive 6 driving the resin tires 5, and an on- vehicle controller 7 controlling automatic traveling for traveling automatically along traveling routes 2 formed on a floor surface. The on-vehicle controller 7, when detecting that the automated guided vehicle stops for a long time, controls the resin tire 5 so as to rotate it by a prescribed amount by operating the drive 6 automatically.
Patent JP-S545186-A (JP)
Title: Remote control method
Inventor: TOYODA KOUICHIROU
IPC: G08C23/02
Filed: 1977-06-14
Abstract: PURPOSE:To receive reversely the signal modulated FM the carrier on the information signal, by means of combinating AC signal and DC signal of a constant frequency, and of obtaining a plurality of information signals by preparing a signal of different level as a DC signal.
Patent JP-S51148345-A (JP)
Title: Limiter
Inventor: SAKAMOTO YOSHIO
IPC: H03G11/02
Filed: 1975-06-16
Abstract: PURPOSE:Making a limiter stable when a voltage control mean is conducted by inserting a feedback non-linear mean for voltage control between the both in and output terminals of an inversion amplifier, to control the generation.
Patent JP-H08273819-A (JP)
Title: Cooking pan
Inventor: OKUMURA YUICHI
IPC: A47J27/00
Filed: 1995-03-29
Abstract: PURPOSE: To solve the decrease of the quantity of heat generation due to a non magnetic metal in the bottom part of a cooking pan and heighten the heating efficiency regarding a cooking pan made of a non magnetic metal in which a magnetic metal is embedded. CONSTITUTION: As for a cooking pan 7 made of a non-magnetic metal in which a magnetic metal 11 is embedded in the bottom part and at the same time which is set on a heating coil 4 of a microwave cooking appliance to heat the magnetic metal 11 by induction heating: a plurality of cut parts 13 are formed by cutting the non-magnetic metal between the magnetic metal 11 and a face 8 to set a pan on in the way the magnetic metal is made to face to the face 8 and arranged radiantly from the center of the face 8 to the outer circumference. Of the cut parts 13, at least the non-magnetic metal between two cut parts 13a, 13b is cut to form a bridging part 14 to bridge these two cut parts 13a, 13b, so that eddy current 12' flowing in the direction inverse to the current flow in the heating coil 4 can be lessened and the quantity of the heat generation for a pan can be increased.
Patent JP-H10267901-A (JP)
Title: Ultrasonic wave signal processor
Inventor: NAKA SHINJI
IPC: G01N29/44
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic wave signal processor wherein depth of flaw is evaluated with precision, by reducing the affect of noise on the evaluation of flaw depth which utilizes difference in propagation times of flaw signal. SOLUTION: A discriminating means 31 which discriminates, based on the characteristics of propagation time change of flaw signal, whether such gate signal as obtained by applying gate to the flaw-detection wave form collected with an ultrasonic wave signal data collecting device 23 of an ultrasonic wave flaw-detector 2 is a signal which is related to a flaw or that related to noise is provided. If it is discriminated as such signal as related to noise by the discriminating means 31, the signal discriminated as related to flaw by a replacing means 32 which replaces with propagation time of flaw signal and the discriminating means 31, and such signal as replaced with the replacing means 32 are both given, and based on this, the difference in propagation time is obtained with an evaluating means 33 to evaluate depth of flaw.
Patent JP-S52156293-A (JP)
Title: Fuel assembly
Inventor: SHIMOSHIGE TAKANORI
IPC: G21C3/14
Filed: 1976-06-21
Abstract: PURPOSE: To enable fuel exchanging operation easy by means of subjecting to be able to take out fuel rod by unit fuel rod. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05236639-A (JP)
Title: Compensator for transmission line
Inventor: TOI MASANORI
IPC: H04B3/46
Filed: 1992-02-21
Abstract: PURPOSE:To enhance reliability by enhancing the function for compensating for abnormality occurring on a transmission line. CONSTITUTION:A transmission line L is branched into two systems immediately before joint to a controller body 1 and thus branched systems are connected, respectively, with transmitting/receiving circuits 21, 22. One transmitting/ receiving circuit 21 is set for transmitting/receiving signals whereas the other transmitting/receiving circuit 22 is dedicated for receiving signals. Signals to be received or transmitted through the transmitting/receiving circuit 21 are taken in through the other transmitting/receiving circuit 22. Abnormal signal is then detected by comparing the reception results of the transmitting/receiving circuits 21, 22 and an abnormal point is specified. Operation of the transmitting/ receiving circuit 21 is then stopped and the setting of the other transmitting/ receiving circuit 22 is modified to transmit/receive signals thus sustaining transmission and receiving of signals.
Patent JP-H05239754-A (JP)
Title: Production of the surface material for sanitary articles
Inventor: SHIMIZU FUMIHIKO
IPC: D04H3/033
Filed: 1992-02-22
Abstract: PURPOSE:To provide a production process for the surface material for sanitary articles having high tenacity, high fluffing resistance and excellent touch. CONSTITUTION:Crystalline polypropylene, as a high-melting component and a high-density polyethylene over 0.94g/cm<3> as a low melting component are used to produce side-by-side conjugated filaments. An electric charge is applied to a filament bundle from the filaments to open them. The opened filaments are collected on the conveyer to obtain a filament web. Then the web is introduced into hot air without pressing. In the hot air, the low-melting component melts and adheres to the filaments. The web is discharged out of the hot air, cooled down on standing and the low melting component solidifies to link the filaments. Thus, the objective surface material is obtained.
Patent JP-S59199914-A (JP)
Title: Connectional erection of pc pile
Inventor: NAKAJIMA YASUO
IPC: E02D5/52
Filed: 1983-04-25
Abstract: PURPOSE:To prevent the high-level stoppage of upper and lower piles by a method in which the head and neighboring part of a lower pile are supported rotatably through a ringed metal on a holder in such a way as to keep it vertically under its own weight, and an upper pile is hung down by a crane and welded with the lower pile concentrically. CONSTITUTION:A lower PC pile A is hung down by a crane and inserted into a pit 18, and a threaded shaft 9 is inserted into the recession (not illustrated) of a ringed metal 2. The ringed metal 2 is rotatably supported around the axle of a holder 1, and the lower end side of the lower pile A is held in such a way as to enable it to move in a rocking manner toward every direction to keep the pile A vertically under its own weight. An upper pile B is vertically hung down through bolts 15 and a rope 16 by a crane, and the end plate (not illustrated) on the lower end side of the upper pile B is welded to the end plate (not illustrated) on the upper end side of the lower pile A for connecting them B and A concentrically. The verticality of the upper and lower piles B and A can thus be secured.