baber/WOPTO huggingface dataset:
Patent JP-H0413177-A (JP)
Title: Load controller
Inventor: TSUKAMOTO HIRAKAZU
IPC: H01H85/30
Filed: 1990-05-02
Abstract: PURPOSE:To detect the fusing of a fuse under a simple constitution by connecting a resistance for limiting a current between the connection point of one end of a serial circuit including loads and a switching element and a fuse and the connection point of the other end of the serial circuit and one output terminal of a power source, and disposing detecting elements in parallel with the fuse. CONSTITUTION:The resistance Ra for limiting the current is connected with the connection point 27 of a line 23 on which transistors Tr0 and Trl are connected and the fuse 25, and also connected with a line 22 on which loads L0 and L1 are commonly connected through a line 26 at a connection point 28. Also, the fuse 25 is connected with a power source PW through a terminal COM and a line 29. A terminal FB is also arranged in a programmable controller 15, and a light emitting diode 30 functioning as the detecting element is connected with the connecting terminals COM and FB, and the terminal FB is connected with the connection point 27 through the resistance Rb. Thus, the fusing of the fuse can be detected by a simple constitution.
Patent JP-S61273562-A (JP)
Title: Developing device
Inventor: KATAYAMA YOSHITAKA
IPC: G03G15/08
Filed: 1985-05-29
Abstract: PURPOSE:To obtain superior development performance with simple constitution by placing toner in a powder cloud state by a mechanical means and applying an alternating voltage only between a porous electrode and an image carrier. CONSTITUTION:When a rotary brush 18 rotates as shown by an arrow, a fiber fur body 13 is rubbed against the toner 12, which is charged electrostatically and carried to a part which contacts a fixed member 14 which sticking on the fiber fur body 13. The charged toner leaves the fiber fur body 13 when contacting the member 14, so that a charged scattered toner group is obtained. The toner group passes through the porous electrode 16 provided where the toner group passes through it and is guided to a room which has an aperture part 15 and is divided by the electrode 16. Consequently, the charged toner after passing through the electrode 16 carries out development while moving forth and back between the electrode 16 and image carrier 17 with the alternating voltage applied between the both by a power source 10. Thus, superior development performance is obtained by one AC power source 20.
Patent JP-S608284-A (JP)
Title: Benzothiazepine derivative and its preparation
Inventor: KATAUE ISAO
IPC: C07D281/10
Filed: 1983-06-29
Abstract: NEW MATERIAL:The compound of formula I (R is H, alkanoyl, benzyloxycarbonyl or other protecting group of amino group). EXAMPLE:3-Acetylamino-2,3-dihydro-1,5-benzothiazepin-4(5H)-one. USE:Intermediate of pharmaceuticals, agricultural chemicals and other industrial chemicals. Useful e.g. as a raw material of a hypotensive agent having angiotensinase-inhibiting action. PREPARATION:The compound of formula I can be prepared by reacting the compound of formula II (R1 is same as R excluding H) with 2-aminobenzenethiol to obtain the compound of formula III, and cyclizing the compound or removing the R1 after cyclization.
Patent JP-H11296854-A (JP)
Title: Manufacturing device of magnetic recording medium
Inventor: SUGIYAMA MASAHIKO
IPC: G11B5/85
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of vapor deposition by increasing the incident angle of an electronic beam for melting a magnetic material to the magnetic material evaporating source by a magnetic field so as to increase the effective power efficiency and to reduce the distance between the evaporating source and cooling can rolls. SOLUTION: In the case of vapor-deposit-forming a magnetic film by a vapor stream from the magnetic material evaporating source 25 arranged at the center/ lower parts of the two cooling can rolls 21 and 22 for traveling a nonmagnetic substrate, an electronic beam 13 from an electronic gun 12 for evaporating a magnetic material is deflected by the magnetic field of a deflection coil 53 arranged closely to a crucible 8 to enter the source 25. At this time, an incident angle α at a reaching point to the surface of the source 25 of the beam 13 is made at least 40 deg. to suppress the generation of reflected electron to be small to improve effective power efficiency and to prevent the generation of wrinkles caused by the charging of the reflected electron to a film.  In addition, the distance Y between the rolls 21, 22 and the source 25 is reduced to improve the efficiency of vapor deposition.
Patent JP-H10291635-A (JP)
Title: Vibration feeder group
Inventor: SUZUKI TAKESHI
IPC: B65G27/04
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a vibration feeder group whereby a billet-shaped part formed by a flange part and a shaft part is placed in a single row vertical attitude, the number of transfer feed per unit time, maintained in a prescribed value, can be discharged. SOLUTION: Successively to a part supplying transfer feed direction variable first linear vibration feeder 1, a second/third/fourth linear vibration feeder 2, 3, 4 having a transfer feed path of V-shaped section are connected, a transfer feed speed of a part B is increased in accordance with going to the vibration feeder in the downstream side. In the most downstream, a fifth linear vibration feeder 5 vertically suspending the part B transfer fed and discharged is connected. From the first to fifth linear vibration feeders 2, 3, 4, 5, a part detection sensor is provided, by its detection signal, each vibration feeder is driven by a vibration electric motor, its vibration frequency is adjusted, the prescribed number of transfer feed per unit time is maintained.
Patent JP-S60260804-A (JP)
Title: Shape discriminating device
Inventor: YODA MASAYUKI
IPC: G01B11/24
Filed: 1984-06-08
Abstract: PURPOSE:To discriminate the shape of objects to be measured always under the same conditions even if the place of measurement is different according to the kinds of said objects by moving cooperatively one line sensor and one light source while maintaining the positional relation at which the line sensor output is always stable. CONSTITUTION:A shape discriminating device discriminates the outside shape of a product 1 by forming the projecting image of the appearance shape of the product on a line sensor incorporated in a camera 2 and comparing and inspecting the line sensor output with the true data read preliminarily into a controller. The device is so constituted that one line sensor camera 2 and one light source 8 move cooperately while maintaining the positional relation within the range where the line sensor output is stable. The stable discrimination of the outside shape is thus made possible always under the same processing conditions even if the place of measurement is different. The effect of preventing mixing of different products in a production line for multiple kinds is obtd.
Patent JP-S63282141-A (JP)
Title: Method and apparatus for producing optical fiber
Inventor: SHIMODA KOJI
IPC: G02B6/44
Filed: 1987-05-13
Abstract: PURPOSE:To keep the uniformity of coating diameter of high molecular material by coating the high molecular material to the outer periphery of optical fiber glass while vertically moving the position of coating device along the drawing process position by controlling an elevator. CONSTITUTION:The mother material 1 of optical fiber is heated in a heating furnace 2 to melt and draw into optical glass fiber 3 around the outer periphery wherein a high molecular resin is coated. Meanwhile, the elevator 8 for coating device is so operated through a computing element 11 carrying out the calculation based on the measured result that the diameters measured by the coated diameter measuring instrument 9 are uniform. Thus, the coating diameter is controlled by vertically moving the coating device 4. After the coating diameter has been uniformly been controlled, the coated high molecular resin is hardened in a furnace 5, and the single line 12 of optical fiber coated with high molecular resin is wound to a winder 7 through a capstan 6.
Patent JP-H0414563-A (JP)
Title: Storage device
Inventor: OOKI TOSHIYOSHI
IPC: E04F19/08
Filed: 1990-05-02
Abstract: PURPOSE:To effectively utilize a small space by effecting the vertical transportation of a storage box by means of a transportation means and a turn table and performing the taking-in-and-out operation of the storage box between a storage chamber and a housing chamber. CONSTITUTION:A housing chamber 10 is formed under the floor of a house 2, while a connecting passage 11 is provided to cause the interior of the chamber 10 to communicate with that of a storage chamber 6, with the upper side of the chamber 10 being open. A turn table 12 is provided on the floor of the chamber 10 and an output gear 14 of a motor 13 is engaged with a ring gear 12a on the outer periphery of the table 12 to drive said table. Next, a storage box 20 is mounted on the table 12 so that the box 20 is vertically transported by means of a transportation means 30 comprising a lifting motor 31 and a winding drum 32 located above the chamber 6. Consequently, a storage space can be increased.
Patent JP-H04321624-A (JP)
Title: Antiphlogistic analgestic plaster
Inventor: NAKAGAWA AKIRA
IPC: A61K31/135
Filed: 1991-04-19
Abstract: PURPOSE:To provide an anti-phlogistic analgestic plaster having excellent drug ingredient releasability, skin permeation amount, skin permeation degree and persistent and constant volume drug ingredient releasability even when attached for a long period. CONSTITUTION:A plaster contains styrene-isoprene-styrene block copolymer, crotamiton and an anti-phlogistic analgestic drug ingredient as essential ingredients. Slightly soluble 4-biphenylacetic acid is most preferable among the antiphlogistic analgestic drugs, and a combination thereof with the styrene- isoprene-styrene block copolymer and the crotamiton gives the most preferable anti-phlogistic analgestic plaster.
Patent JP-H06332339-A (JP)
Title: Image forming device
Inventor: HASEGAWA KENICHI
IPC: B41J2/32
Filed: 1993-05-19
Abstract: PURPOSE:To obtain a device constituted so that decolorizing processing can be precisely executed, noise and power consumption are reduced and the recycle of a paper using decolorizing toner can be promoted by making an image forming path different from a path for decolorizing where a toner decolorizing means exists in an image forming means. CONSTITUTION:A copying part 1 executing normal copying processing and a decolorizing part 2 which is provided on the lower side of the copying part 1 and which executes the decolorizing processing of the paper are provided. Since the path where the paper for decolorizing in accordance with a decolorizing action is carried is made different from the path where the copying paper of the copying part 1 is carried and driven by a motor independent of the copying part 1, the optimum carrying speed for the decolorizing can be easily obtained. That means, the paper can be carried under the optimum condition for the decolorizing and the decolorizing can be sufficiently executed as for a practical use. Besides, the decolorizing part 2 is controlled to be driven at the time other than in the midst of a copying action and only when there is the paper for decolorizing at a paper supply part for decolorizing 21. By constituting a control system in such a manner, such a problem that the power consumption of the copying part 1 and the decolorizing part 2 is short, is solved.
Patent JP-H10308149-A (JP)
Title: Human body approach detection sensor for automobile
Inventor: MATSUSHITA MUNEMASA
IPC: E05B83/36
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of a human body approach discrimination circuit for an automobile. SOLUTION: An outer handle 2 of a door handle is formed hollow, and a parallel cable 5 as a non-contact sensor is extended on its hollow part in the longitudinal direction of a holding part. A wire 5b grounded through a resistor R1 is respectively connected to comparators CP1, CP2 of a nearby approach detection circuit 3a and a direct neighborhood detection circuit 3b provided in parallel to each other through a capacitor C1. The threshold capable of detecting the sensor output level when a user is located nearby, is set by a variable resistor VR1 of the comparator CP1, while the threshold when a user is located in the direct neighborhood thereto (when the outer handle is held) is set by a variable resistor VR2 of the comparator CP2.  Two conditions of the nearby approach and the direct neighborhood of a human body can be discriminated only by one sensor, and the number of parts is reduced, and the cost of the whole device can be reduced.
Patent JP-S5740185-A (JP)
Title: Valve operation monitor
Inventor: SHIOZAKI YOSHIHIRO
IPC: F16K37/00
Filed: 1980-08-24
Abstract: PURPOSE: To monitor the state of valve operation, in particular to find if there is any leakage, with accurate discriminating performance by installing an acoustic noise sensor in the housing or conduit of a fluid opening/closing valve and by comparing the sensed noise level with a previously set reference value.  
     CONSTITUTION: Noises generated by the fluid passing through the valve are sensed by an acoustic sensor 1 installed in the housing or conduit of a fluid opening/closing valve, and the output obtained is placed in a discriminator device 5 through a preamplifier 2, a signaling device 3 and main amplifier 4. The discriminator device 5 compares the input data with the preset reference value to judge the state of valve operation, and the result of judgement is displayed on a display 6. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S597843-A (JP)
Title: Electrical bath boiler
Inventor: YAMANAKA KAZUICHI
IPC: F24H9/18
Filed: 1982-07-06
Abstract: PURPOSE:To make it possible to heat cooled hot water in a bathtub to an elevated temperature by a method wherein a heating coil is wound around a bobbin made of an electrical insulting material and enclosing substantially the central part of a substantially U-shaped heating pipe whose both ends are connected to the bathtub and then the heating coil is connected to a high frequency oscillator. CONSTITUTION:The substantially the central part of the substantially U-shaped heating pipe 1 whose both ends are connected to the bathtub 4 is enclosed by the bobbin 6 made of the electrical insulating material and formed of a pluraity of members and the heating coil 7 connected to the high frequency oscillator is wound around the bobbin 6. Further, the heating pipe 1 and the bobbin 6 are kept out of contact with each other. As a result, it is made possible to heat the cooled hot water in the bathtub to an elevated temperature so that the trouble which would otherwise occur in heating the cooled hot water in the hot water storage type bathtub to a proper temperature is avoided, the waste of time and labor and inconvenience can be avoided. Further, it is made possible to obtain the electrical bath boiler which is efficient, having a high degree of safety and whose heating section can be assembled.
Patent JP-H0642836-A (JP)
Title: Air conditioning/water heating system of heat pump type
Inventor: KITA JUNICHI
IPC: F25B29/00
Filed: 1993-05-19
Abstract: PURPOSE:To prevent an abnormal increasing of refrigerant discharging temperature of a compressor due to a lack of amount of refrigerant during a hot water feeding operation by a method wherein two solenoid valves connected to a utilization water side heat exchanger are opened with a signal of starting hot water feeding operation and the solenoid valves are closed after a specified period of time. CONSTITUTION:If the temperature of water flowing into a hot water feeding heat exchanger 3 is lower than a set temperature, a compressor 1 and a blower 6 are operated and a four-way changing-over valve 2 is changed over to a hot water feeding cycle. Refrigerant gas of high temperature and high temperature flows through the four-way changing-over valve 2 and through solenoid valves 21 and 24 and flows into the hot water feeding heat exchanger 3 and a utilization water side heat exchanger 4. Refrigerant stayed in an air side heat exchanger 5 is pushed out with a speed energy of refrigerant gas. Then, more than 10 seconds elapse from an operation starting of the compressor 1, resulting in that a solenoid valve 24 is closed and a solenoid valve 26 is kept open to cause an interior side of the utilization water side heat exchanger 4 to show a low pressure, the remaining refrigerant is evaporated and recovered and the solenoid valve 26 is closed after 20 seconds. With such an arrangement, a lack of refrigerant during the hot water feeding operation can be prevented.
Patent JP-S61273970-A (JP)
Title: Dot printer head
Inventor: TOYAMA KOJI
IPC: B41J2/275
Filed: 1985-05-30
Abstract: PURPOSE:To obtain a dot printer head capable of driving a needle at a high speed, by independently providing a brake part for braking the operation of an armature outside a magnetic circuit in close vicinity to the armature from the attraction surface of a magnetic coil. CONSTITUTION:A needle 22 is driven by the armature 28 revolving in a state magnetically attracted to a magnetic coil 26 and reciprocally moves to perform printing by the leading end thereof. The armature 28 is contacted with a brake part 34 before contacted with the attraction surface 27 of the magnetic coil 26 and a gap is formed between the armature and the attraction surface and no closed circuit is formed between the armature and a magnetic circuit. By this method, the time before the armature is again attracted after was returned to the initial position can be shortened. Because the brake part is independent outside the magnetic field 25, one foot of the magnetic coil can be contacted with the revolution center side of the armature and magnetic efficiency is enhanced and the rising speed of the armature is increased.
Patent JP-H04344902-A (JP)
Title: Parameter setting device for controller
Inventor: MATSUKUMA TAKASHI
IPC: H02P29/00
Filed: 1991-05-22
Abstract: PURPOSE:To offer a parameter setting device capable of selecting or setting the parameter of the controller of a motor, etc., in a form easy to use. CONSTITUTION:At the time of designating the parameter in a storage means 8 by a selecting means 1, a selecting range control means 8 limits automatically the output range of the selecting means 1 within only the range suitable to that control designated separately. Then, an address converting means 4 converts the output of the selecting means 1 into the address of the storage means 3 by a conversion rule suitable to that control set separately, and designates the parameter. Since an object to be selected among the many parameters existing in the storage means 3 can be narrowed to only the range suitable to that control, the selection or the setting of the parameter becomes easy to perform.
Patent JP-S5241989-A (JP)
Title: Truing and dressing device for grinding wheel
Inventor: ASAE TOSHIO
IPC: B24B53/00
Filed: 1975-09-29
Abstract: PURPOSE: To provide a truing and dressing device for a grinding wheel, which can decrease abrasion of the grinding wheel. Grains of this grinding wheel are made of cubic nitriding boron. And to perform highly accurate truing. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5641006-A (JP)
Title: Feeding method for cast slab to hot rolling process
Inventor: YANAI TOSHIO
IPC: C21D9/00
Filed: 1979-09-14
Abstract: PURPOSE:To feed the hot rolling process with the cast billet possessing little surface and internal cracks, by adjusting the component of the molten steel at continuously casting the molten steel, and by maintaining the regularity between the continuous casting process and successive hot rolling process, through the specified heat treatment. CONSTITUTION:The component of the molten steel is adjusted to 0.01-0.25% C, 150ppm>O2, 0.03%>S, and 10<Mn/S; this molten steel is cast into the slab by the continuous casting method. By thus adjusting the molten steel's component, the absolute amount of (Fe, Mn)S, (Fe, Mn)O, to cause the intergranular precipitation becomes small, and the cause of cracks is reduced. This slab is slowly cooled at 1.0 deg.C/sec or slower cooling rate from the point of starting the continuous casting to the point just before warming at the warming furnace; successively, the slab is warmed at 950-1,300 deg.C for at least 10min; hereby, the precipitates among the austenitic grains are made spheroidal or coarse, and the crack sensibility is reduced. Next, the hot edging rolling is carried out by the 50mm./one side/pass or larger  breadth reduction with 10/sec or less strain rate; hereby, the slab with little cracks for use of the hot rolling is manufactured.
Patent JP-H0665448-A (JP)
Title: Resin composition
Inventor: NAGASE YASUSHI
IPC: C08L23/18
Filed: 1993-05-19
Abstract: PURPOSE:To obtain a resin composition excellent in heat resistance, flexibility and impact resistance. CONSTITUTION:The objective resin composition comprises (A) 99-40 pts.wt. 4-methyl-1-pentene-based polymer, (B) 0-30 pts.wt. liquid butene-based polymer having 2-5000cSt kinematic viscosity at 100 deg.C and (C) 1-30 pts.wt. butene-1-based solid polymer [the total amount of the components (A), (B) and (C) is 100 pts.wt.].
Patent JP-H11312482-A (JP)
Title: X-ray image pickup device
Inventor: ENDO TETSURO
IPC: H01J31/50
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To regulate luminous energy in an X-ray image pickup device wherein an X-ray image intensifier is optically connected to an image pickup element through an optical fiber plate. SOLUTION: This X-ray image pickup device 2 is provided with: an X-ray image intensifier 4 having a photoelectric surface 6 to convert X-rays into photo-electrons and a phosphor screen 10 that faces the photoelectric surface and is formed on an output optical fiber plate 8; and an image pickup element 12 to photograph a fluorescent image output from the X-ray image intensifier 4; and is also provided with a luminous energy regulating means 14, 16,18 to switch over the light almost uniform through a two-dimensional plane between the output optical fiber plate 8 of the X-ray image intensifier 4 and the image pickup element 12 from large luminous energy to small luminous energy and vice versa.
Patent JP-S5818649-A (JP)
Title: Recording method
Inventor: YASUMI KUNIO
IPC: G03G15/34
Filed: 1981-07-27
Abstract: PURPOSE:To peform excellent recording free of ground exture stain and irregularity of image density, by charging a toner part to be left on a donor and toner part to be transferred onto a recording sheet in such a way that they differ in polarity. CONSTITUTION:A doctor 20 form a uniform thin layer of toner T on the surface of a donor roller 1. On the other hand, a signal which corresponds to a pattern to be recorded is applied to a multistylus electrode 3 abutting on the donor 1 through a recording circuit 5. The voltage applied to this electrode 3 has the opposite polarity during printing operation to that during nonprinting operation on the basis of the potential of the donor. Therefore, a part to be left on the roller 1 and a toner to be transferred onto recording paper S are charged to the opposite polarities to perform excellent recording free of ground texture stain and density irregularity.