baber/WOPTO huggingface dataset:
Patent JP-H0527525-A (JP)
Title: Image forming device
Inventor: TAKAHASHI MITSURU
IPC: G03G15/02
Filed: 1991-07-25
Abstract: PURPOSE:To excellently reproduce both a character part and a photograph part through one image-forming operation by making the electrostatic charging potential of a photosensitive body in the specified range lower than ordinary one. CONSTITUTION:A 1st light source 8 which scans and exposes an original and a 2nd light source 5 which exposes a photosensitive body 1 between an electrostatic charger 2 and a developing device 6 are formed of multidivided light emitting bodies, and the emitted light quantities of the respective light emitting bodies are individually controlled. The range of the original where the high tone is required is inputted by an input means such as a key, and calculation is performed according to the data on the range and copying magnification. Based on the calculated result, the original and the light emitting bodies in the 1st and the 2nd light sources 8 and 5 are controlled so as to reduce the quantity of exposing light. By exposing the photosensitive body 1 by the 2nd light source 5, the potential at the exposed position of the photosensitive body 1 is decreased to the 2nd potential V2 from the ordinary potential V1. Therefore, the part of the high potential V1 and the part of the low potential V2 are generated at respective parts on the photosensitive body 1, and the high tone part such as the photograph and the character part are image-formed by performing development once.
Patent JP-H105656-A (JP)
Title: Tire-manufacturing apparatus and method therefor
Inventor: WASA TAKAO
IPC: B29D30/00
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To produce a tire satisfying in all of appearance, air bleed properties and rim slip resistance. SOLUTION: A coating means 2 applying paint to the inner surface of a green tire 1 is provided. This coating means is equipped with a first spray gun 3a for applying glossy paint to the inner surface part 4 of a tread, second spray guns 3b for applying paint for preventing the shift of a rim to the inner surface parts 5 of beads and third spray guns 3c for applying release paint to other inner surface parts 6.
Patent JP-H0351655-A (JP)
Title: Outdoor or indoor signal transmitting device for air conditioner
Inventor: NIIMA MITSURU
IPC: F24F11/02
Filed: 1989-07-19
Abstract: PURPOSE:To enable an easy changing-over operation between a strong state and a weak state of an outdoor fan motor by a method a weak air photo- thyristor coupler or a strong air photo-thyristor coupler is driven with a positive half-wave current and a negative half-wave current and a driving circuit for performing a strong air or a weak air operation of the outdoor fan motor is provided. CONSTITUTION:A driving of a weak air photo-thyristor coupler 33 and a strong air photo-thyristor coupler 34 in an outdoor fan photo-thyristor coupler driving circuit 35 is changed over in response to a positive half-wave current or a negative half-wave current having different amplitudes. With such an arrangement, a changing-over of a strong or a weak operation for the outdoor fan motor 13 is carried out. A frosting sensor circuit 7 may detect a signal from a temperature sensing switch 37 functioning as a frosting sensor overlapped to a positive half-wave current or a negative half-wave current of a sinusoidal wave AC current and a frosted condition of the outdoor device is detected.
Patent JP-H0523209-A (JP)
Title: Hair dryer
Inventor: HAYASHI MASAYUKI
IPC: A45D20/10
Filed: 1991-07-25
Abstract: PURPOSE:To restrain increase in the temperature and volume of air even though a hair dryer is moved or combing is performed, so as to prevent hairs or a hand from being overheated, by causing a control means to hold the temperature and volume of air when the temperature of hairs lowers. CONSTITUTION:There are provided a fan 3 driven by a motor 2, a heater 4 for heating air blown from the fan 3, and a contactless temperature sensor 1 such as a thermopile for detecting a radiation energy emitted from hairs and converting the detected energy into an electric signal so as to detect a temperature of the hairs in a contactless condition. Further, there are provided a control circuit 5 for phase-controlling the output of the heater 4 in accordance with a temperature of the hair detected by the contactless temperature sensor 1, and a holding circuit 6 for temporarily holding a power control signal to the heater 4 when a value obtained by differentiating an electrical signal delivered from the sensor 1 is negative, that is, when the detected temperature of the hairs is lowered. When the temperature of the hairs is lowered by combing, the holding circuit 6 holds the output of the heater at a value which is obtained when the lowering of the temperature is detected.
Patent JP-S6430919-A (JP)
Title: Bearing assembly
Inventor: HAYASHI YOSHITAKA
IPC: F16C19/52
Filed: 1987-07-28
Abstract: PURPOSE:To accurately detect a rotary speed and to perform the cost down by separately providing a number of holes in the circumferential direction in a plate-shaped magnetic material annular member while coating it with a synthetic resin made protecting member and providing a sensor rotor, comprising the plate-shaped magnetic material annular member and the synthetic resin made protecting member, in a rotatable ring. CONSTITUTION:A sensor rotor 40, constituted of an annular member 44 consisting of magnetic material and a synthetic resin made protecting member 46 enveloping this annular member 44, is fitted to be fixed to an outer ring 20 comprising a cylindrical part 22 and a flange part 24. This annular member 44 separately provides a number of rectangular holes 48 in the circumferential direction, and a sensor 50 is arranged adjacent to the peripheral surface of the sensor rotor 40. Accordingly, enabling the annular member 44 to relax its machining accuracy, preventing a rust and accurately detecting a rotary speed, the cost of manufacture can be reduced.
Patent JP-S5977877-A (JP)
Inventor: SHIYOUJI KENICHI
IPC: A63F3/02
Filed: 1982-10-26
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-S57113107-A (JP)
Title: Robot control system
Inventor: INABA HAJIME
IPC: B25J9/16
Filed: 1980-12-30
Abstract: PURPOSE: To correct robot operation by providing a detection sensor near the movable part of a robot or the passing pth of the robot and obtaining correction data for instruction data by using a detection signal from the sensor.  
     CONSTITUTION: When a gripping device 9 which grips and releases a work with fingers 10 and 11, and guide rods 12 and 13 approaches the work on the basis of instruction data, light beams from light emitting elements 16a and 17a are cut off by the work. When the light beams 16c and 17c are both cut off, a robot controller decides whether the current position of a robot is coincident with a predetermined reference point or not. When so, the gripping device 9 is moved without correcting the instruction data. Wher the work is placed at a correct  position, both the light beams from the light emitting elements 16a and 17a are  cut off by the work at a gripping center position (robot position). On the other  hand, when the current position is different, work center coordinates are calculated. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000023272-A (JP)
Title: Vibration isolating device
Inventor: MIYATA JO
IPC: F16F15/02
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a vibration isolating device which can effectively absorb the vibrations from the outside, can support the heavy objects with its excellent strength and can effectively prevent the noise of audio equipment in particular. SOLUTION: A metallic cylindrical case 2 having its opened top is filled with metallic slices 6. A pressure plate 7 made of a metal is inserted into a top opening part 4 of the case 2 so as to freely move up and down. Thus, the slices 6 are pressed and also a recessed part 9 is formed at the top center of the plate 7. Then a sharp lower edge part 11 of a metallic mounting block 3 having an inverted conical shape at its lower edge side and a planar shape at its top surface is inserted into the part 9 and supported via the point contact.
Patent JP-H0472845-A (JP)
Title: Voice dialer for telephone set
Inventor: HAGIMOTO NOBUO
IPC: H04M1/27
Filed: 1990-07-12
Abstract: PURPOSE:To obtain a voice output quickly by reading a start and an end of a stored voice data period when a reproduced data is outputted in voice and outputting the voice period data only to a voice output means. CONSTITUTION:A voice period detection means 7 detects a start S and an end F of a voice data period 10 of a reproduced data stored in a 1st storage means, and the detected start S and end F are stored in a 2nd storage means corresponding to a destination name. A voice output control means 1 reads the start S and the end F of the voice data period 10 stored in the 2nd storage means when the voice output means 3 outputs the reproduced data in voice and outputs only the voice period data to the voice output means 3. Thus, the voice output is quickly obtained.
Patent JP-H0658388-A (JP)
Title: Mechanism for fixing pulley to shaft
Inventor: YUUJIIN FUREDERITSUKU HIRUDEBU
IPC: F16H55/36
Filed: 1993-06-30
Abstract: PURPOSE: To provide a pulley retention mechanism constituted only of a pulley and a shaft and not requiring other parts. CONSTITUTION: A mechanism to fix a pulley on a shaft includes the shaft 5 having a groove 9 formed on its end part and the pulley 3 having an axial direction hole 4 formed inside of it and arranged so as to be engaged with the shaft 5, having at least one finger part 8 extending outside in the axial direction from the hole 4, arranged to be engaged with the groove 9 at the time when the finger part 8 is assembled on the shaft 5 and consequently devised to be positioned on the shaft 5.
Patent JP-H0236004-A (JP)
Title: Cutting method for aluminium alloy casting
Inventor: YAGI TAKESHI
IPC: B23B27/00
Filed: 1988-07-27
Abstract: PURPOSE:To obtain a good machined surface without formation by a built-up edge by cutting an aluminium alloy casting using a cutting tool of rake angle designated in a direction of a cutting feed. CONSTITUTION:A soft aluminium alloy casting is cut with a cutting tool 1 of rake angle alpha designated in a direction of a cutting feed. The rake angle is determined as 4 degrees plus/minus 30'. With this cutting tool 1 having the rake angle alpha, the aluminium alloy casting is scraped away in a stroking way, and, since it leads to a condition where a knife edge 2 is trailed by a rear side of the knife edge 2, the formation by a built-up edge is hard to occur. In this way, a defect generated by a built-up edge is not left on a machined surface, and a well machined surface can be thus obtained.
Patent JP-H1119898-A (JP)
Title: Web cutting device
Inventor: TOYOTSUJI KOUICHI
IPC: B26D1/24
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To easily cut a web with good-looking even in the case where the webs have uneven thickness by arranging a slitter lower blade at a position for following rotation with contact resistance at the time of rotating a round middling blade for lateral traveling. SOLUTION: When a driving shaft of a lateral traveling rotary driving source 10 is rotated in a direction expressed with an arrow A, an upper side of a lateral traveling chain 15 is moved in a direction expressed with an arrow D, and a lower side thereof is moved in a direction expressed with an arrow E. A bracket 16 suspended for holding from the lower side of the lateral traveling chain 15 is moved in the same direction with the movement in the arrow E direction. With the movement of the bracket 16 in the arrow E direction, a first pulley 24, which is engaged with a teeth side of a belt with teeth 17, is rotated in a direction expressed with an arrow F.  With this rotation, the round middling blade 22 is rotated in the arrow F direction, and with the rotation of the round middling blade 22, the slitter lower blade is rotated for following in a direction expressed with an arrow G by the contact resistance.
Patent JP-H0788141-A (JP)
Title: Rotary chair
Inventor: KATO MASAO
IPC: A61G15/06
Filed: 1993-06-30
Abstract: PURPOSE:To constitute the rotary chair so that its seat part can be rotated, stopped and fixed satisfactorily against a base by a driving mechanism, and also, can be rotated easily manually. CONSTITUTION:In the inside periphery of an supporting frame 52 fixed to a base 3, a timing belt 53 is arranged and fixed annularly. On a supporting plate 54 being freely rotatable against the base 3, a motor 56 is set, and a gear 58 rotated by this motor 56 is engaged with the timing belt 53. A brake pad being freely pressable against the timing belt 53 is attached on the supporting plate 54 side.
Patent JP-H0473917-A (JP)
Title: Manufacture of inductance component
Inventor: HOSAKA HIROAKI
IPC: H01F17/00
Filed: 1990-07-16
Abstract: PURPOSE:To enable supply of components of excellent productivity and stable quality during mass production by providing the outer periphery of a metal film provided on the body face of a magnetic body with a coating layer of thermosetting resist by electrodeposition and by exposing the peripheral face of the resist film to light in a spiral form by direct writing with laser to form spiral pattern. CONSTITUTION:A manufacture of an inductance component constituted of several windings which spirally circulate around the body face (peripheral face) of a cylindrical magnetic body 1 includes the following steps: providing a metal film 4 on the body face (peripheral face) or the side face of the cylindrical magnetic body 1; exposing the body face of a resist film 8 to light in a spiral form to an arbitrary width by direct writing with laser to harden it; removing the resist film from an unhardened part by development; removing the metal film 4 of a part 10 where resist film is removed by etching; forming spiral patterns; removing a hardened resist film 9; and providing an insulation coating film 7 at the surface part of the patterned metal film 4.
Patent JP-S57115441-A (JP)
Title: Thermoplastic elastomer composition
Inventor: NISHITANI YOSHINORI
IPC: C08L23/16
Filed: 1980-12-30
Abstract: PURPOSE: To prepare an olefin elastomer composition having remarkably improved injection moldability and the appearance of the molded article, by compounding a propylene-ethylene copolymer obtained by a specific process, wherein said copolymer gives high flexibility to the composition even at a low concentration.  
     CONSTITUTION: The objective composition is prepared by compounding (A) 1W 80wt% copolymer elastomer composed of ethylene, an α-monoolefin and in certain cases, a non-conjugated diene with (B) 99W20% propylene/ethylene copolymer having an ethylene content of 10W30% and obtained by (1) polymerizing propylene or a mixture of propylene and ethylene containing ≤2% ethylene to form the polymer corresponding to 0.1W3% of the whole polymer, (2) polymerizing a propylene/ethylene mixture containing 2.5W15% ethylene to form the polymer corresponding to 10W80% of the whole polymer, and (3) polymerizing a propylene/ethylene mixture containing 30W95% ethylene to form the polymer  corresponding to 10W50% of the whole polymer. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6432315-A (JP)
Title: Rotation controller for air cooling fan
Inventor: YASUDA NOBUO
IPC: G05D23/00
Filed: 1987-07-29
Abstract: PURPOSE:To perform the air flow control over a wide range by producing an ON/OFF control signal whose duty ratio changes in response to the detected temperature of a temperature-sensitive element and controlling a switching element. CONSTITUTION:An air cooling fan 5 is continuously driven for a fixed period of time at the application of a power supply so that the number of rotation of the fan 5 is increased up to a rated number of rotation. Then the ON/OFF control is applied to the energization of the fan 5 by the ON/OFF control signal and the number of rotation of the fan 5 is changed in response to the duty ratio of the ON/OFF signal. Thus the air flow is controlled. The rotations of the fan 5 are never stopped nor unstable at the start despite the increase of the control range of the number of rotation because the OFF time of energization is set shorter than the rotational inertia time.
Patent JP-H10216727-A (JP)
Title: Electrochemical decomposition of organic pollutant
Inventor: SO SHIMEI
IPC: A62D3/36
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a safe and economical method decomposing an org. pollutant to harmless carbon dioxide. SOLUTION: An org. pollutant is decomposed to harmless carbon dioxide by such a step that an org. substance is introduced into an acidic soln. to form a reaction soln. with a pH value of below 7 (a) and the reaction soln. is electrolyzed by utilizing electrolytic system (b) and an electrode containing graphite is used as an acting electrode 20 in the electrolytic system to perform electrolysis in the presence of gas containing oxygen by reducing potential or a reducing current.
Patent JP-H0636031-A (JP)
Title: Moving body tracking system utilizing computer
Inventor: NISHIO SHUICHI
IPC: G06T7/20
Filed: 1992-07-15
Abstract: PURPOSE:To efficiently track many moving bodies over a wide range by the moving body tracking system which utilizes a computer. CONSTITUTION:The moving body tracking system is provided with moving body detection parts 1-3 which detect the positions of moving bodies picked up by an image pickup part by using a 1st CPU according to feature information on the characteristic sizes, shapes, colors, etc., of the moving bodies and predicted position information, plural tracking arithmetic processing parts 4-6 which calculate predicted positions of the moving bodies at current time by using a 2nd CPU according to position information on the detected moving bodies up to previous time, and a tracking control part 7 which displays the respective moving bodies on a screen by using a 3rd CPU according to the pieces of position information on the moving bodies inputted from the respective tracking arithmetic processing parts.
Patent JP-H0532122-A (JP)
Title: Automotive cooler
Inventor: KENMOTSU TAKESHI
IPC: B60H1/32
Filed: 1991-07-26
Abstract: PURPOSE:To provide the above cooler for such vehicles having a double cap structure or the cabin inner capacity of which has been expanded at a low cost. CONSTITUTION:A cooling medium is compressed by a compressor 1, and the heat generated is radiated by condensers 2, 3, and a cold wind is generated in a car cabin by evaporators 4, 5. In this constitution of car cooling device, which is equipped with two condensers and two evaporators, a motor and a blower are furnished to send wind to each condenser individually, and therein pipings are so arranged that the cooling medium flows in series through the two condensers and flows in parallel through the two evaporators.
Patent JP-H0911357-A (JP)
Title: Elastomer toothed belt
Inventor: KAWAGUCHI AKIRA
IPC: F16G1/28
Filed: 1995-06-30
Abstract: PURPOSE: To manufacture an elastomer toothed belt for preventing the peeling- off of polyurethane from a core wire, avoiding the local compression deformation on belt channel bottom faces and stabilizing the PLD of the belt to improve the meshing with pulleys. CONSTITUTION: A toothed belt is composed of an elastomer material in which tooth sections 2 and channel sections 3 are formed alternately along the belt length direction, a core wire 5 is embedded in a back section 4 and notches 12 as recesses are formed on the channel sections 3, and the channel sections 3 are provided with flat belt channel bottom faces 11 in parallel with the core wire and the notches 12 are formed on the channel bottom faces 11, and at least the vicinity of top sections 13 of the notches reaching the core wire 5 is formed into the arc shape.
Patent JP-H0474679-A (JP)
Title: Ink ribbon drive mechanism of printer
Inventor: OTSUKA MASAYOSHI
IPC: B41J33/386
Filed: 1990-07-17
Abstract: PURPOSE:To save a production cost with a simple structure by providing a movable gear provided movably on a carriage and engaged with a first drive gear at one side of the movable end and with a second drive gear at the other side, a pulley provided so as to rotate integrally with the movable gear, and a wire extended along the travel direction of the carriage and wound on the pulley at the center part thereof. CONSTITUTION:When a carriage 6 is driven rightward by a drive belt 11, a pulley 21 with a wire 22 wound thereon is left on the left side of the carriage 6. A movable gear 28 engaged with a first drive gear 26 moves rightward together with the carriage 6. A frictional resistance between the pulley 21 and the wire 22 prevents the slip of the pulley 22 to the wire 22, and the pulley 21 and the movable gear 28 are rotated counterclockwise. As a result, a ribbon drive shaft 24 is rotated counterclockwise through the first drive gear 26. An ink ribbon 8a is taken up in a ribbon cassette 8. When the carriage 6 is driven leftward, the members are driven in a similar manner. In this manner, assembleability and maintenance properties can be improved to a great extent.
Patent JP-S6435118-A (JP)
Title: Unlubricated bearing
Inventor: SHIOZAKI YAKICHIROU
IPC: F16C33/24
Filed: 1987-07-30
Abstract: PURPOSE:To absorb expansion due to frictional heat by forming a groove in the contacting face with a zirconium boride ceramic layer of an outer ring having inner circumferential face applied with zirconium boride ceramics layer. CONSTITUTION:A bearing 1 comprises an outer ring 2 and a zirconium boride(ZrB2) ceramics layer 3 provided on the inner circumferential face of the outer ring 2, where plural grooves 5 are formed axially in the contacting face 4 with the zirconium ceramics layer 3 of the outer ring 2. When a shaft inserted through the bearing 1 is rotated with high speed, air flows into the groove 5 to promote oxidation of the contacting face 6 of the zirconium boride ceramics layer 3 with the shaft so as to form a thin glassy film thus reducing frictional and electrical resistance and preventing burning of bearing. Since the groove 5 made in the outer ring 2 absorbs differential expansion produced through frictional heating, no distorsion occurs between the outer ring and the boride ceramics layer.
Patent JP-S6083578-A (JP)
Title: Heat collector of fermentation heat in living body
Inventor: ONODERA ISAO
IPC: C12M1/00
Filed: 1983-10-07
Abstract: PURPOSE:To collect efficiently fermentation heat, by means of a rotating cylindrical heat collection tank, rotating in the horizontal direction, and provided in the center of a fixed fermenter and plural heat collection pipes made of heat pipes in helical arrangement of the peripheral wall thereof protruding in the radial direction. CONSTITUTION:A fermenter 1 is supported and fixed with supporting legs 16 provided on a base 12, and a cylindrical heat collection tank 4 rotating in the horizontal direction is provided in the center of the fermenter 1. Plural heat collection pipes 3 made of heat pipes having a high thermal conductivity are provided in helical arrangement are protruded from the peripheral wall (4a) of the heat collection tank 4 in the radial direction. A biomass 5 such as agricultural and stock raising wastes, e.g. bran or livestock feces, is charged into the fermenter 1 and fermented. The whole heat collection tank 4 including the heat collection pipes 3 is rotated at a given interval of time by the operation of a driving mechanism 7 at the same time. Thus, the stirring of the biomass 5 and taking in of air are carried out well to promote the fermentation. The generated fermentation heat of the living body is recovered through a heat medium 13 in the heat collection tank 4 at the same time.