baber/WOPTO huggingface dataset:
Patent JP-S5499102-A (JP)
Title: Method of feeding coal into coke furnace
Inventor: KITAMURA TAKUO
IPC: C10B31/00
Filed: 1978-01-23
Abstract: PURPOSE: Coal is fed into coke furnaces in accordance with the feed-rate pattern that is previously prepared so as to correspond to the change in the formation of carry-over with the passage of time, thereby reducing coal dusts that are accompnied with the generated gas and introduced into gas pipes.  
     CONSTITUTION: Coal stored in tank 5 is fed on chain conveyor 3 through valve 4. When coal is charged into carbonization chamber 2, shoot truck 6 above coke furnace 1 is moved to the carbonization chamber 2 and lid 8 of chain conveyor 3 and lid 7 for coal charging on the coke furnace are opened, then the chain conveyor 3 and the carbonization chamber 2 are connected with shoot 9. Thereby coal is fed from chain conveyor 3 into carbonization chamber 2. The capacity of chain conveyor 3 for carrying coal is made much larger than that of valve 4 and the rate of coal charging is decided depending upon the rate of expelling coal by valve 4. The rotating speed of valve 4 is varied according to the pattern as described above. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09201032-A (JP)
Title: Hybrid stepping motor
Inventor: SUGIURA TSUNEO
IPC: H02K16/04
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To easily wind and mount the coils of a hybrid stepping motor and to highly efficiently obtain a large torque from the motor by winding first and second coils around the outer periphery of ring stator yokes having different polarities and arranging N pairs of stators in series. SOLUTION: First and second ring N-poles N1 and N2 are formed on the outer periphery of a first ring stator yoke 9 so that the poles N1 and N2 can hold a first coil 22 in between and first and second ring S-poles S1 and S2 are formed on the outer periphery of a second ring stator yoke 10 so that the poles S1 and S2 can hold a second coil 23 in between. Then a pair of stators 50 is constituted of the first and second stator yokes 9 and 10 and, when N pairs of stators are used, the stators are serially arranged. Therefore, winding work can be carried out extremely easily and a large torque can be obtained readily, because the coils 22 and 23 can be put on the outer peripheries of the yokes 9 and 10.
Patent JP-S58124131-A (JP)
Title: Controlling device of heat source
Inventor: SHIMIZU MASAAKI
IPC: F24D19/10
Filed: 1982-01-20
Abstract: PURPOSE:To contrive to effectively utilize the heat and to improve the activity by a structure wherein a by-pass pipe with a regulating valve, the opening of which is controlled based upon the difference between the temperature of forward water and that of return water, is provided between a formward water pipe and a return water pipe in the open loop controlling device of  heat source using hot water. CONSTITUTION:The energy supplied with the hot water flowing in a feed water pipe 22 to air conditioners 1 is calculated by comparing the temperature detected by a forward water pipe outlet sensor 3 with that detected by a return water pipe inlet sensor 6 at a controlling computer 14. On the other hand, the quantity of heat accumulated in a heat accumulator 13 is calculated by comparing the output of a forward pipe inlet sensor 12 with that of a return water pipe outlet sensor 11. The amount of activity of water heater 10 is controlled by comparing the  energy supplied to the air conditioner with the quantity of heat accumulated in the heat accumulator calculated as mentioned above. In this case, if the difference between the temperature of forward water and that of return water is small, the return water is supplied through a  by-passf pipe 4 to a forward water pipe 8 by regulating a regulating valve 7 in order to circulate the water without passing through the heat accumulator 13. In such a manner as mentioned above, the heat is effectively utilized and the improvement of the activity rate is resulted.
Patent JP-H06211755-A (JP)
Title: Production of 2-methyl-aminobenzotrifluoride
Inventor: NISHINOMIYA TAKAYUKI
IPC: C07C205/12
Filed: 1993-01-18
Abstract: PURPOSE:To produce 2-methyl-3-aminobenzotrifluoride in high yield and productivity without using carbon tetrachloride as a raw material having restrictions in use. CONSTITUTION:This process for the production of 2-methyl-3- aminobenzotrifluoride comprises (1) a step to obtain 2-trifluoromethyl-4- halogenobenzal halide by the halogenation of o-trifluoromethylbenzal halide, (2) a step to reduce the 2-trifluoromethyl-4-halogenobenzal halide with hydrogen to obtain 2-methylmonohalogenobenzotrifluoride, (3) a step to produce 2-methyl-3- nitro-5-halogenobenzotrifluoride by the nitration of 2- methylmonohalogenobenzotrifluoride and (4) a step to reduce the 2-methyl-3- nitro-5-halogenobenzotrifluoride with hydrogen.
Patent JP-H08192551-A (JP)
Title: Recording control apparatus
Inventor: TAMURA KUNIHIRO
IPC: B41J21/18
Filed: 1995-01-19
Abstract: PURPOSE: To select the paper corresponding to the size of an image to apply recording thereto even if a paper size or a recording direction is not let know on an image forming side. CONSTITUTION: The printing data sent from a host computer is constituted of a raster image and vector data. The raster image is compressed to be temporarily stored in a work memory and, in this stage, the printing region 62 thereof is grasped. The vector data is stored in the work memory and, in this stage, coordinates are successively checked and the printing region 63 thereof is cleared. The printing region 6 of one page is calculated on the basis of these data and the selection of the size of paper on a recording side or the presence of the rotation of an image or the necessity of expansion and contraction processing are judged so as to be fitted thereto and, thereafter, the developing processing of the image to an image memory is performed and the developed image is sent to a recording apparatus to perform recording.
Patent JP-S5392186-A (JP)
Title: Surface wave process ultrasonic flaw detector
Inventor: TOOYAMA ICHIROU
IPC: G01N29/04
Filed: 1977-01-25
Abstract: PURPOSE: To estimate the flaws of the entire article to be detected by dividing the entire article into predetermined estimate areas, obtaining the number and length of the flaw per each area, and estimating the flaws per each area based on them. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04213397-A (JP)
Title: New azeotropic solvent mixture and method for washing electronic part therewith
Inventor: HORUSUTO ROBETSUKU
IPC: C11D7/60
Filed: 1991-01-23
Abstract: PURPOSE: To obtain an azeotropic type solvent mixture suitable for washing an electronic part by mixing methanol and 1,4-dihydroperfluorobutane in a specific ratio.  
     CONSTITUTION: An azeotropic type solvent mixture contains about 3-5 wt.% of methanaol and about 95-97 wt.% of 1,4-dihydroperfluorobutane. This mixture is suitable for washing an electronic part, especially, a soldered conductor plate or a printed circuit board and especially suitable for removing a flux for solder. 
     COPYRIGHT: (C)1992,JPO
Patent JP-2000205537-A (JP)
Title: Slag conveyor, melting apparatus and method for conveying slag
Inventor: KOBAYASHI KAZUKI
IPC: F23G5/44
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To stably obtain a highly crystalline slag having a high strength. SOLUTION: The melting apparatus 1 comprises an ash melting furnace 3 for melting ash, and a slag conveyor 20 for conveying molten slag 51 exhausted from the furnace 3 while cooling to exhaust it as the slag 53. In this case, the furnace 3 includes an exhaust nozzle 43 for extracting corrosive gas 57, and the conveyor 20 includes a bucket 23 for conveying the slag 52 supplied from a slag dropping unit 21 to an exhaust port 26, an opening/closing means 28 provided in the port 26, and an input unit 35 of high temperature gas 56 for gradually cooling the slag 51 between the unit 21 and the port 26. Further, the unit 35 includes a burner 38 for heating the gas 56, and an output unit for outputting the gas 56 to the vicinity of the unit 21.
Patent JP-S60151741-A (JP)
Title: Terminal device
Inventor: MIYAHARA HAKOBU
IPC: G06F3/041
Filed: 1984-01-18
Abstract: PURPOSE:To facilitate easy operations at both the own side and the remote side by burying a CRT display containing a picture plane position sensing function part and a screen inverting function part in the horizontal direction in a desk. CONSTITUTION:A terminal device actuating program and the control information are stored to an external memory 5, and an initial program and the control information are read out to a memory 1-1. Then a basic control part is actuated to secure the actuations of an input/output part including a CRT display 2 and a picture plane position sensing function part 3, etc. A finger or light pen touch is given to the characters and patterns displayed on the display 2. Thus the part 3 informs a coordinate position to the program. A picture plane inverting function part 4 inverts vertically the picture plane with a switch operation, etc. done by an operator and at an optional time point.
Patent JP-S5598690-A (JP)
Title: Compressor
Inventor: HORI MICHIMASA
IPC: F04C29/00
Filed: 1979-01-23
Abstract: PURPOSE: To fully control the comprssor power with simple structure by a system wherein an inside volume of the sealed chamber connected to an aperture is formed to more than once of the swept volume and a bypass pipe connecting to the aperture and an intake side is eliminated.  
     CONSTITUTION: When an electromagnetic coil 19 is excited and a plunger 17 is drawn, an aperture 14 is released. As a result, a part of the refrigerant gas absorbed into the cylinder interior 6a through an intake pipe 11 flows into the sealed chamber 15 from the aperture 14, while a rotor 7 makes one rotation. Next, when the pressure in the vicinity of the aperture becomes low, said refrigerant gas flows into the cylinder interior 6a from the sealed chamber 15. And by forming the inside volume of the sealed chamber 15 more than once of the displacement volume, there is no need of connecting the aperture 14 to the intake side 12 of the compressor 1 with the bypass pipe thus enabling to sufficiently reduce the power of the compressor 1 with a simple structure. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09197117-A (JP)
Title: Production of color filter
Inventor: SUZUKI AKIO
IPC: G02B5/20
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To form color filters of a uniform film thickness free from unevenness in streaks and irregularity in color over the region of the entire surface of a substrate when plural color filters are produced on a large-sized substrate by a spin coating method. SOLUTION: In order to form plural color filters on a substrate 1, a black matrix and a dummy pattern are simultaneously formed by combining a pattern of the black matrix 2 and the dummy pattern 3 separately made of resin materials. Color filters are then formed on the black matrix 2 and an overcoat film is formed on the color filters and the dummy pattern 3 of color filters.
Patent JP-H04230165-A (JP)
Title: Scanner
Inventor: JIEFURII II BETSUKU
IPC: H04N1/04
Filed: 1991-01-24
Abstract: PURPOSE: To easily transfer the front end of an object between rollers by changing the interval of an outer side roller and an inner side roller synchronously with the rotation of a drum. CONSTITUTION: A column 84 is connected to an arm 82 by a pivot 86, and the column 84 supports an outer side roller 28. When a drum 26 is rotated in a forward direction, the arm 82 is rotated by a sliding brake 94 provided between the drum 26 and the arm 82. Thus, the outer side roller 28 is moved in the direction of an inner side roller 30, and the interval between the rollers is made small. Thus, the front end of a card 14 is surely transferred from a first holding part between the outer side roller 28 and the drum 26 to a second holding part between the inner side roller 30 and the drum 26. Thereafter, the drum 26 is rotated in a reverse direction, and the card 14 is advanced in the reverse direction. At this time, the arm 82 moves the outer side roller 28 in the separating direction from the inner side roller 30.  Thus, an observation position 48 is exposed to light beams, and scanning by the light beams is started.
Patent JP-S58123298-A (JP)
Title: Piezoelectric loudspeaker
Inventor: MORI EIZOU
IPC: H04R17/00
Filed: 1982-01-19
Abstract: PURPOSE:To improve sound pressure characteristics and efficiency by sticking a piezoelectric body to a thin metallic plate and coupling the metallic plate with a diaphragm. CONSTITUTION:The piezoelectric body 15 oscillating lengthwise is stuck to the strip-shaped metallic plate 13. Both ends of the metallic plate 13 are fixed by a support 14 provided to a frame 8. At the center part of the metallic plate 13, the diaphragm 10 and metallic plate 13 are coupled together through a coupler 12. Through the lengthwise oscillation of the strip-shaped piezoelectric body 15, the metallic plate 13 is deformed in an arc shape and also oscillated to oscillate the diaphragm 10 sufficiently with small energy. Further, split oscillation is reduced and strain is reduced. Even when the metallic plate 13 is formed in a cross shape and the piezoelectric body 15 is stuck, similar performance is improved.
Patent JP-S58132789-A (JP)
Inventor: SUTEIIBUN EMU SHIYURON
IPC: G06F3/147
Filed: 1983-01-19
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-H06216601-A (JP)
Title: Feed horn for receiving linear polarized wave
Inventor: KOIZUMI AKIRA
IPC: H01P1/10
Filed: 1993-01-20
Abstract: PURPOSE:To output a horizontal polarized wave signal from one of two probes and to output a vertical polarized wave signal from the other probe by providing the two probes by turning them so as to be orthogonally crossed with each other within the same surface orthogonally crossed with the tube axis of a circular waveguide to improve a cross polarized wave characteristic. CONSTITUTION:This feed phone is composed of a circular waveguide 2 provided with an opening part 1 introducing an electromagnetic wave at one end and a terminating surface 3 at the other end, a metal disk 6 provided freely rotatably on the side of the opening part 1 of the circular waveguide 2 with a tube axis as a center, plural parallel slits 9 having the width which is made to be sufficiently shorter than the length of the half-wave of the electromagnetic wave introduced within the circular waveguide 2 and a pair of output means (probes 4 and 5 in Fig.) provided by enabling the output of the horizontal polarized wave and the vertical polarized wave introduced within the circular waveguide 2 to the side of the terminating surface 3 of the circular waveguide 2.
Patent JP-S56104345-A (JP)
Title: Gathering device of copying machine
Inventor: KANEKO TAMAKI
IPC: B65H9/00
Filed: 1980-01-24
Abstract: PURPOSE:To miniaturize a copying machine on the whole by reducing the space for its gathering device by changing the direction of discharged copying paper with oblique rollers of a 90 deg.-direction converter and by storing it in a storage bottle by the belt carrying member of the gathering device with a deflection plate. CONSTITUTION:Over cassette 2, 90 deg.-direction converter 10 for copying paper is arranged, which has oblique rollers 10a provided in the left oblique direction to the discharge direction of the copying paper, side block 10b, and intermediate rollers 10c provided at the left end. It also has R guide plate 12 curved toward the lower part behind the said members and is provided with belt carriage part 13a of gathering device 13 vertially under it; under cassette 2, deflection plate 13a movable to the opposite positions to storage bottles 13b1...13bn is arranged and copying paper adsorbing vacuum tank 13c of the belt carriage part is provided. Consequently, the space for the gathering device can be reduced and the copying machine can be miniaturized on the whole.
Patent JP-H08195269-A (JP)
Title: Terminal inserting device into joint bush
Inventor: MIYAMOTO TAKAYUKI
IPC: F02P13/00
Filed: 1995-01-20
Abstract: PURPOSE: To facilitate joint terminal inserting work, and reduce the fatigue of an operator by respectively supplying a joint bush and a joint terminal to supply mechanisms by a chuck mechanism. CONSTITUTION: In a condition where the centering bar part 62 of a terminal temporarily inserting mechanism 28 is inserted into a joint terminal 3, a part of the joint terminal 3 is temporarily inserted into a joint bush 4. At this time, since the centering bar part 62 reaches a terminal spring position from the terminal body side and is put in an inserted condition, the separation of a terminal spring from a terminal body is prevented. Next, the joint bush 4 is taken out of a temporarily inserting bush chuck mechanism 23 by a temporarily inserted joint bush taking-out supply mechanism 31, and is supplied to a regularly inserting bush chuck mechanism 29. A terminal regularly inserting mechanism 30 is driven in this condition, and the joint bush 4 where the joint terminal 3 in a temporarily inserted condition is pressed in up to a preset position is obtained.
Patent JP-S60214717-A (JP)
Inventor: DEIGUBII HIYUU BAARETSUTO
IPC: A01N59/20
Filed: 1985-01-18
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-S59133794-A (JP)
Title: Driving system of switch matrix
Inventor: ISHIKAWA KIYOKAZU
IPC: H04Q3/00
Filed: 1983-01-21
Abstract: PURPOSE:To prevent the generation a serious fault without increasing cost by making use of an extra contact for a bus selection relay. CONSTITUTION:A bus selection relay contact psr is inserted to the driving lines XR and YR of the return side of driving coil parts SWO-SWn. This contact psr prevents a shunt current. It is supported that a bus selection relay contact psrO of a driving line X7 at the coil part SWO has a stick fault. Under such conditions, the shunt route of the contact psrO has no fault since the contact psrO is opened after the level of the line X7 of the coil part SWn is driven. Therefore the driving current flows only to the designated driving route 1 to drive normally.
Patent JP-H059510-A (JP)
Title: Sliding member fork internal combustion engine
Inventor: KAWAMURA OSAMU
IPC: C22C29/08
Filed: 1991-01-25
Abstract: PURPOSE:To provide the sliding member for internal combustion engines which is securely joined with a base material and a chip layer, is excellent in joining quality and can be easily and inexpensively produced under industrially advantageous conditions by low-temp. sintering. CONSTITUTION:This sliding member for internal combustion engines is constituted by joining the chip layer 1 consisting of a sintered body contg. 50 to 80wt.% carbide, 4 to 8wt.% liquid phase temp. lowering metal and base nickel (Ni) to the base material 2. The above-mentioned liquid phase temp. lowering metal contains boron (B), silicon (Si), carbon (C), chromium (Cr), molybdenum (Mo), and cobalt (Co).
Patent JP-S57121160-A (JP)
Title: Production method of alkali manganese battery
Inventor: OKAHISA MITSUGI
IPC: H01M4/50
Filed: 1981-01-20
Abstract: PURPOSE:To improve a high discharge characteristic at a low temperature and extend a battery life by controlling the porosity of a positive electrode molding made of a mixture of manganese dioxide and graphite and the amount of an electrolyte injected in a positive electrode. CONSTITUTION:A mixture of electrolyzed manganese dioxide and graphite is compressed and formed into a positive electrode molding 2 with a porosity of 23.5-28%. This positive electrode molding 2 is injected with an electrolyte made of an aqueous solution of caustic alkali with a volume of 85-97% against the volume of holes. To get the positive electrode molding 2 with a porosity of 23.5-28%, electrolyzed manganese dioxide is mixed with graphite at a ratio of 89-95:11-5, by weight, then the mixture is compressed and molded under a forming pressure of 3tons/cm<2>.
Patent JP-S5291342-A (JP)
Title: Character advent sequence analyzer
Inventor: YAMAMOTO MASAHIRO
IPC: G06F9/45
Filed: 1976-01-26
Abstract: PURPOSE:To efficiently perform sentense analysis by making judgement for allowable characters, inspection for the accumulation of character advent sequence and the character arranging sequence and the like by way of an exclusive hard ware.
Patent JP-H05197497-A (JP)
Title: Interrface circuit for filing device
Inventor: TAKAISHI KAZUHIKO
IPC: G06K17/00
Filed: 1992-01-20
Abstract: PURPOSE:To permit a circuit to be executed at a high speed and to be inexpensive concerning the interface circuit of a filing device which connects the filing device recording and reproducing data to a host device. CONSTITUTION:MPU 12 is provided with a register area for exchanging data with a filing device 13 in the memory space of a processing part. A bus line 21 which is connected to the MPU 12 is provided. Then, various conditions such as the head number of the filing device 13, etc., are recorded in the bus line 21 and a semi-conductor memory 22 providing a program for making MPU 12 control and drive the filing device 13 is connected.
Patent JP-H08197385-A (JP)
Title: Touch sensor furnished with solar battery
Inventor: TAKASHITA JIRO
IPC: B23Q17/22
Filed: 1995-01-23
Abstract: PURPOSE: To supply electric power condensed as required to a contact detection part and a transmitting body by providing a constant voltage control circuit to control the electric power of a condenser to specified voltage at the time of supplying the electric power to the condenser to condense electric power of a solar battery, the contact detection part and the transmitting body. CONSTITUTION: At the time when a touch sensor stands by at a magazine, one circuit of an electric power source switch 52 is closed and the other circuit is opened, and no electric power is supplied to an oscillating part 59, an amplifying part 60 and a transmitting part 50. However, a solar battery is generated by irradiation in a plant and other lightings. At this time, electric power condensed in a condenser 54 by a constant voltage control circuit 55 is controlled to be necessary voltage. Thereafter, the other circuit of the electric power source switch 52 is closed, and electric power of this condenser 54 is supplied to the oscillating part 59, the amplifying part 60, the transmitting part 50 and a contact detection part 11.
Patent JP-S58124019-A (JP)
Title: Two suction valve type internal-combustion engine
Inventor: TANAHASHI TOSHIO
IPC: F02B31/02
Filed: 1982-01-21
Abstract: PURPOSE:To enable to form a vertical biaxial swirl within a cylinder, by enabling to scavenge an ignition plug located in the center of the cylinder at the time of a low load or a low revolution. CONSTITUTION:A control valve 6 is turned in a closing direction at the time of idling or a low load or low revolution, fresh air passed through from a surge tank 9 to a No.1 branch 8 is drifted on to the upper wall of a suction port 4 after having been passed through a notch on the upper part of the control valve 6, and flows into a combustion chamber by an exhaust valve 2 side of a suction valve 3 for formation of a vertical biaxial swirl which is in parallel with an axis of a cylinder. The exhaust valve 2 is cooled sufficiently by the fresh air. On the one hand, the control valve 6 becomes fully open at the time of a high load or a high revolution, and the fresh air flows into the suction port 4 from a No.2 branch 10 also in large quantity compared with the No.1 branch 8.