baber/WOPTO huggingface dataset:
Patent JP-S60228621-A (JP)
Title: Method for controlling combustion of firing part of sintering raw material on pallet
Inventor: NAKAMURA MASARU
IPC: C22B1/20
Filed: 1984-04-25
Abstract: PURPOSE:To produce sintered ore having high quality with less fuel by using a belt-like burner in the transverse direction of a pallet as a burner for ignition of an iron ore sintering machine and controlling the combustion of the ignition part by the measured value of the temp. distribution on the surface of the raw material layer after ignition. CONSTITUTION:The burner 1 having a belt-like flame ejecting port in the transverse direction of the pallet is disposed to the ignition part for the sintering raw material on the pallet of the DL type sintering machine and a flame is ejected uniformly to the raw material on the pallet in the transverse direction thereof to ignite the raw material. The temp. on the raw material surface after the ignition is measured by a thermometer 2 and the result thereof is projected successively on an image device 3 and is fed to a relational arithmetic unit 4 for image analysis so that the temp. is compared with a set reference value by the image analysis from the average max. temp. on the raw material surface and the holding distance thereof stored therein. A drive motor 7 for regulating pressure is driven to adjust the opening degree of the pressure regulating valve 5 and fuel flow rate regulating valve 12 of a wind box 10 from the compared result thereof, by which the combustion of the raw material ignition part is controlled and the sintered ore having good quality is produced at a good yield with less fuel.
Patent JP-S61243719-A (JP)
Title: Flat body aligning device
Inventor: NOJIGAWA TERUFUMI
IPC: B65G59/06
Filed: 1985-04-20
Abstract: PURPOSE:To align flat bodies in a state to be accumulated, according to a method wherein rotation in the same direction as that of a rotary cylinder is applied on the flat bodies fed through the upper opening of the rotary cylinder rotated centering around a vertical rotary shaft. CONSTITUTION:A taper part 3b is formed on the inner peripheral surface in the vicinity of an opening part 3a at the upper part of a rotary cylinder 3 rotatable centering around a vertical rotary shaft, and this facilitates entrance of a flat body 4 from a hopper 9. When the flat body 4 enters the rotary shaft 3, the flat body 4 is brought into contact with the inner peripheral surface of the rotary cylinder 3, rotation in the same direction as that of the rotary cylinder 3 is applied on the flat body 4, and the flat body 4 is aligned in a horizontal direction. The flat body 4 is dropped in a horizontal state onto a convey table 10, the subsequent flat body 4 is dropped on the preceding flat body 4, and the flat bodies are accumulated in a piled-up state on the conveying table 10.
Patent JP-H10281472-A (JP)
Title: Built-in type gas cooking appliance
Inventor: NAGANUMA NAOTO
IPC: F24C15/08
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To make a structure simple and inexpensive and to protect a control board or the like from the radiant heat from a grill and the overflowing water in boiling or others by a constitution wherein a top plate engaging device which is so fitted as to surround from above the contour of a projecting part of a grip for execution of work and positions a top plate is provided on the rear side of the top plate. SOLUTION: A top plate engaging device 23 attached to the rear side of a top plate 21 is shaped like a box opening downward, while a grip 24 for execution of work which is fastened inside a cooking appliance has the shape of an upward projection. When the top plate 21 is put on the upper part of the cooking appliance, the top plate engaging device 23 is so fitted as to surround from above the contour of the projecting part of the grip 24 and thereby the top plate 21 can be positioned longitudinally and laterally. By using the grip 24 for execution of work also for positioning the top plate 21 in this way, it is possible to reduce components such as a top plate engaging lever and to obtain a simple structure enabling execution of positioning even the top plate 21 of a single type.  Besides, a control board holding device 30 protects a control board from the radiant heat from a grill 29 and the overflowing water in boiling or others.
Patent JP-H06271134-A (JP)
Title: Fixing device
Inventor: YAMANAKA YUJI
IPC: B65H5/02
Filed: 1993-03-19
Abstract: PURPOSE:To provide a fixing device for an image formation device by which a sensor can be prevented from any bad influences due to heat and moisture. CONSTITUTION:A rotationally movable sensor lever 2 is so arranged that a lever 2b interferes with a sensor 3 arranged apart from the end of a fixing film 4 with a lever 2a in contact with the end of the fixing film 4 in the vicinity of the end of a fixing film 4. A belt regulation means 1a is arranged on both sides of the sensor lever 2 so as to prevent rolling-up.
Patent JP-H03282144-A (JP)
Title: Ventilator
Inventor: YOSHIDA SHOICHI
IPC: F24F1/00
Filed: 1990-03-30
Abstract: PURPOSE:To perform both air suction and discharge by the same air blower and furthermore, recover the heat of the inside air to be discharged by a method wherein a wind tunnel communicating with indoor and outdoor is provided, an air blower being equipped in the wind tunnel is controlled to turn in forward and reverse directions alternately in predetermined intervals and a heat accumulator capable of accumulate the heat in the air being blown into the wind tunnel by the blower is provided. CONSTITUTION:When an axial-flow fan 34 is turned forward, indoor air is sucked through an intake port 5a being formed on the top surface part 3 of the main body 2 and air outlet port 6a being formed at the bottom surface 6, passes through the tunnel 18, and is discharged outside 25. When the discharge of the indoor air is continued for a predetermined time, the turning direction of the axial flow fan is switched over to reverse direction. When the inside air is discharged to outside, the heat in the indoor air is accumulated in the heat accumulator 32. When the outside air is sucked into the inside 24, the heat can be recovered by the radiation from the heat accumulator 32.
Patent JP-S62240162-A (JP)
Title: Welding method for thin metal plate for film like body
Inventor: NAKAMURA YASUIE
IPC: B23K9/00
Filed: 1986-04-14
Abstract: PURPOSE:To perform a good welding of a thin metal plate each other without any generation of strain by subjecting a thin metal plate to a seam welding each other after spot welding the thin metal plate and auxiliary material by arranging the metal auxiliary material having the specified sectional secondary moment on the back face side of the seam weld zone. CONSTITUTION:The auxiliary material 4 made of the material having higher stiffness than that of a film material 1a and the secondary moment of more than about five times the sectional secondary moment equivalent to the 50mm width of a thin metal plate is backed to the welding end part of the lower side film material 1a composed of the metal thin plate of one part. The auxiliary material 4 and film material 1a re fixed by a spot welding 2. A seam welding 3 is then performed after performing the spot welding 2c of the film material each other by overlapping the upper side film material 1b on the film material 1a.
Patent JP-2000283155-A (JP)
Title: Liquid dynamic pressure bearing and spindle motor
Inventor: IWAKI TADAO
IPC: F16C33/10
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To reduce mutual interference of an axial dynamic pressure part and a radial dynamic pressure part on a ring liquid dynamic pressure bearing. SOLUTION: Negative pressure is not generated in a boundary region of both dynamic pressure bearing parts by providing ring spaces 8, 9 to reserve lubricating oil for generation of dynamic pressure along a neighbouring part of a radial dynamic pressure bearing part and an axial dynamic pressure bearing part formed between a ring 3 and a bearing part 5 and making the ring spaces 8, 9 keep atmospheric pressure through a passage formed on the bearing part 5 in a ring liquid dynamic pressure bearing 1 constituted as a shaft part 4 constituted with the ring 3 fixed on an end part 2A of a shaft body 2 is supported by the bearing part 5.
Patent JP-H03283113-A (JP)
Title: Production of optical recording medium
Inventor: IWATA HIROSHI
IPC: G11B7/24
Filed: 1990-03-30
Abstract: PURPOSE:To form a SiON film having no void and to obtain good film quality and enough performance as a protective film for a substrate by forming the protective film for the substrate by HF sputtering a target comprising quartz glass in nitrogen gas. CONSTITUTION:After main sputtering with oxygen plasma, a valve 24 connected to a nitrogen gas bomb 23 is opened to obtain an atmosphere of a specified amt. of nitrogen gas by controlling a mass flow controller 25. Thereby, magnetron discharge is caused by a bias electric field on a cathode 16 and a magnetic field perpendicular to this electric field, from the magnet in the cathode 16, which produces nitrogen plasma. In this state, presputtering is again performed, then a shutter 28 is moved from the position above the target 14 for the protective film of the substrate, thus main sputtering is performed. By this method, the obtd. optical information recording medium has stable recording/reproducing characteristics and high reliability.
Patent JP-S569390-A (JP)
Title: Electrolytic surface treatment of metal member
Inventor: HORIUCHI SEIJI
IPC: C25D5/00
Filed: 1979-07-04
Abstract: PURPOSE: To form an even surface treatment cell with a uniform current density on the surface of material to be treated by electrolytic treatment thereof wrapped with a highly conductive net material.  
     CONSTITUTION: The material 3 to be treated including Al material is arranged roughly at the right angle to a opposite electrode 2 in the electrolytic cell 1 and a highly conductive net material 4 is arranged wrapping the material 3. Under such a condition, a given current is fed between the material 3 and the opposite electrode 2 to perform an electrolytic treatment. The net material 4 acts as dummy electrode to the material 3 to prevent the current from local concentration on the surface of the material 3 thereby assuring the surface treatment entirely even. This provides an even plated layer in electric plating or the like while the coloring property is improved in the coloring electrolysis or the like. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58202536-A (JP)
Title: Surface treatment method for semiconductor
Inventor: KOBAYASHI NOBUYOSHI
IPC: H01L21/324
Filed: 1982-05-21
Abstract: PURPOSE:To obtain a surface of less impurities by heating the surface of a poly Si in a vacuum at a specific temperature for a fixed time. CONSTITUTION:A sample wherein the poly Si 3 is deposited on a Si substrate 1 via a thermal oxide film 2 is heated in a vacuum at 750-950 deg.C for 10min after washing with fluoric acid. Then, the amounts of oxygen and carbon of the surface of the poly Si remarkably decrease. In the meanwhile, the crystal grain diameter of the surface of the poly Si after heating does not vary.
Patent JP-H09249235-A (JP)
Title: Double packing bag
Inventor: TAKITA KAZUHIKO
IPC: B65D30/10
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To perform double packing by one bag by providing a seal part to the almost intermediate part of a cylindrical bag by horizontal heat fusion to form an inner bag part and an outer bag part to a bag main body and forming inner and outer bag opening parts to one ends of the inner and outer bag parts. SOLUTION: An upper seal part 2 and a lower seal part 3 are formed to the almost intermediate part of a bag main body 1 composed of a cylindrical plastic film in a horizontal direction by heat fusion to form an upper inner bag part 4 and a lower outer bag part 5. An opening part 6 is formed to one end of the inner bag part 4 and an opening part 7 is formed to one end of the outer bag part 5. When content (a) is subjected to double packing, at first, the content (a) is put in the inner bag part 4 and an inner bag bundling tape 8 attached to the outside of the bag main body is detached to bundle the inner bag part opening part 6. Next, the inner bag part 4 is wrapped in the outer bag part 5 while the bag part 5 is turned out and the opening part 7 of the outer bag part 5 is bundled by an outer bag bundling tape 9 to complete double packing.
Patent JP-S63251703-A (JP)
Inventor: YOSHINARI YUKIMASA
IPC: F22D1/32
Filed: 1987-04-08
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-H01258026-A (JP)
Title: Method for retrieving code string
Inventor: OSONE TADASHI
IPC: G06F17/30
Filed: 1988-04-08
Abstract: PURPOSE:To rapidly find out the existence of an approximate pattern by using address information as control information in a method for retrieving the approximate pattern. CONSTITUTION:A text is stored in a secondary storage device 100 and retrieved by a text retrieving device connected to a secondary storage control device 11 and the retrieved result is transferred to a CPU 140. In this case, address information indicating the most coincident part in the text is added as control information in addition to information expressing the number of coincident characters such as the number of characters coincident with a specified pattern. When the detection of a required approximate pattern is known at a certain time, said address information is referred, so that the position of the detected approximate pattern can be specified.
Patent JP-H02287454-A (JP)
Title: Photographic recording material containing cyanic pigment generating coupler
Inventor: POORU BARETSUTO MAAKERU
IPC: G03C7/34
Filed: 1990-04-02
Abstract: PURPOSE: To obtain the dye desirable in hue and saturation by incorporating a photosensitive silver halide emulsion in combination with the specified cyan dye producing coupler. CONSTITUTION: This photographic recording material contains the photosensitive silver halide emulsion in combination with the cyan dye producing coupler represented by formula I in which each of R<1> and R<2> is a 1-about 20 C straight or branched alkyl group or an aryl group substituted by 3-about 8 C; R<3> is a ballasting group; R<4> is a straight or branched aliphatic group optionally substituted by at least one of a halogen atom and the like; and Z is an H atom or a group to be released by coupling, thus permitting the obtained dye to have desirable hue and saturation.
Patent JP-S62246881-A (JP)
Inventor: FUJII YOJI
IPC: C04B38/06
Filed: 1986-04-15
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-H01257399-A (JP)
Title: Interactive arrangement method
Inventor: IIJIMA KAZUYUKI
IPC: G06F17/50
Filed: 1988-04-07
Abstract: PURPOSE:To tell arranged parts from unarranged ones easily for easier operation, by treating the arranged parts as unarranged ones by a method wherein parts already arranged on a printed circuit board are transferred out of the printed board by a part transfer command. CONSTITUTION:This equipment consists of an input-output unit 1, a processing unit 2, a data storage unit 3 and a mechanism 4 to recognize whether the arranged parts have been made into unarranged parts. In the mechanism 4 to recognize whether the arranged parts have been made into unarranged parts, a unit 41 to transfer the arranged parts out of a substrate functions to transfer specified arranged parts out of the printed circuit board, answering to the input of a part transfer command and a unit 42 to make the arranged parts into unarranged ones functions to treat the parts transferred by the unit 41 as unarranged parts. This makes it possible to make the arranged parts into unarranged ones without using a command to make the arranged parts into unarranged ones. Also, an easy operation can be obtained by this method.
Patent JP-S60230072-A (JP)
Title: Warning circuit for drop in battery voltage
Inventor: YONEKAWA MITSUHISA
IPC: G01R31/36
Filed: 1984-04-27
Abstract: PURPOSE:To reduce the power consumption of an LED which emits light when the battery voltage drops by connecting a diode to the LED and connecting a power supply through the diode. CONSTITUTION:When the voltage across the battery 3 is normal, the output of an open collector comparator 5 is ''L'', and the base current of a transistor (TR)6 flows and the TR6 turns on to turn on the LED11. On the other hand, an LED12 is still off. If the voltage across the battery 3 drops, the output of the open collector comparator 5 is inverted to turn on the LED12 while the LED11 is off. Consequently, the power consumption of the light emission of the LED12 is suppressed low.
Patent JP-S61244325-A (JP)
Inventor: KATO YASUO
IPC: A61B3/10
Filed: 1985-04-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08262256-A (JP)
Title: Optical fiber parts
Inventor: YAMAZAKI SHIGEFUMI
IPC: G02B6/255
Filed: 1995-03-20
Abstract: PURPOSE: To simplify fusion splicing at the time of connection by increasing the coating diameter of optical fibers by recoating with a coating material. CONSTITUTION: A coupler body part 10 is formed typically by removing the coating layers in the central parts of two pieces of UV curing type resin coated optical fibers (for example, a fiber diameter of 250μm) to expose glass fiber parts and fusion stretching these parts alongside these parts, then housing and fixing these parts into a glass container. Ports 14, 18 among port parts (pigtails) 12, 14, 16, 18 consist of optical fibers having a UV curing type resin coating diameter of 250μm. Further, the port parts 12, 16 consist of the optical fibers having a UV curing type resin coating diameter of 400μm and are formed by recoating the fibers with the UV curing type resin to the coating diameter of 400μm before or after the formation of the coupler body.  Then, the port parts 12, 16 formed of the recoated optical fibers are easily connectable to the other optical fibers of the coating diameter of 400μm.
Patent JP-S5612303-A (JP)
Title: Insecticidal composition
Inventor: KANAOMI KENTAROU
IPC: A01N57/28
Filed: 1979-07-09
Abstract: PURPOSE: An insecticidal composition effective to tobacco cutworm, etc., containing 0,0-dimethyl 2,2,2-trichloro-1-hydroxyethylphosphonate etc., and O,S-dimethyl N- acetylphosphoroamidothioate.  
     CONSTITUTION: An insecticidal composition having synergistic effect, containing (A) one or more compounds selected from 0,0-dimethyl 2,2,2-trichloro-1-hydroxyethylphosphonate, 0,0-dimethyl 0-(1,2-dibromo-2,2-dichloro)-ethylphosphate, 0,0- diisopropyl-S-ethylsulfinylmethylphosphorothiolothionate, 0,0-dimethyl S-ethylthioethylphosphorothiolothionate, and 0,0-diethyl S-ethylthioethylphosphorothiolothionate, and (B) O,S-dimethyl N-acetylphosphoroamidothioate, as effective components.  
     EFFECT: Effective to aphids, white peach scale, etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06301032-A (JP)
Title: Light emitting device and liquid crystal display device formed by using this light source device
Inventor: KASHIWAJIMA TADASHI
IPC: G09F13/04
Filed: 1993-04-13
Abstract: PURPOSE:To provide a light emitting device for colors which is easily produced, is high in response speed for switching and can emit light rays of arbitrary colors and to provide a color liquid crystal display device of a simple type capable of arbitrarily changing the colors of a display screen. CONSTITUTION:This liquid crystal display device consists of a liquid crystal display panel 3 and a back light disposed behind this liquid crystal display panel 3. The light emitting device consisting of the plural color light emitting sources 21a, 21b, 21c and liquid crystal shutters 1a, 1b, 1c disposed near these color light emitting sources 21a, 21b, 21c is used as the back light for this liquid crystal display device.
Patent JP-H07277872-A (JP)
Title: Apparatus for producing semiconductor single crystal
Inventor: IWAKIRI TOYOSHI
IPC: C30B15/02
Filed: 1994-03-31
Abstract: PURPOSE:To prevent vibration propagating to a single crystal under growth from below a supply pipe at the time of falling of liquid drops with an apparatus for producing the semiconductor single crystal using a continuous charging method melting a raw material crystal rod and supplying the liquid drops formed in such a manner to a melt. CONSTITUTION:The bottom end of the supply pipe 6 is closed by a bottom plate 6a constituted integrally with the supply pipe 6. This bottom plate 6a is provided with at least one piece of holes 6b for putting the melt into and out of the supply pipe 6 when the supply pipe 6 is immersed into the melt. These holes 6b are formed in positions deviating from the axial center of the supply pipe 6. The liquid drops of the raw material crystal rod melted by a raw material melting heater fall onto the melt surface in the supply pipe 6. The vibration by collision of the liquid drops against the melt surface propagates in respective directions within the melt but the melt of the liquid drop falling part is enclosed by the supply pipe 6 exclusive of the holes 6b and, therefore, the vibration hardly propagates outside. Then, surges are not generated on the melt surface on the outer side of the supply pipe 6 and the polycrystallization of the single crystal under growth is prevented.
Patent JP-H06303311-A (JP)
Title: Method and device for controlling pause of automatic answering telephone
Inventor: TAKAI TSUNEYUKI
IPC: H04M1/65
Filed: 1993-04-13
Abstract: PURPOSE:To input only the required matter to an automatic answering telephone by sending a pause command signal to an automatic answering telephone system based on a special number first inputted from a call originating terminal under speaking and sending a pause cancel command signal based on the next inputted special number. CONSTITUTION:When a call incoming terminal (a) is busy and the first special number is inputted, the special number is transmitted to a call originating exchange A. In this case, when a special number deciding means 14 of the call originating exchange A decodes that the special number is a 'pause command', a pause signal transmitting means 15 sends the pause command signal to a call incoming terminal (b). Thus, the motor drive stopping means of an automatic answering telephone system 20 is operated and a tape is temporarily stopped. When a caller inputs the next special number on the stage that message matters are collected, the pause cancel command signal is sent from a cancel means 16 to the call incoming terminal (b) and the motor drive stopping means cancels the pause state.
Patent JP-S62244289-A (JP)
Title: Motor drving device
Inventor: KURAMI KUNIHIKO
IPC: H02P7/288
Filed: 1986-04-16
Abstract: PURPOSE:To maintain a robot in conditions at service interruption even if the power source is recovered after the service interruption, by a method wherein a motor is driven selectively by current command signals and speed command signals. CONSTITUTION:At the time of origin processing action after making of power source, a speed command of speed zero is inputted through an input terminal 3 and signal of low level is inputted to a selective terminal 5. Thereby analog switches 13, 23 are short-circuited, and a difference signal between the speed command signal and a speed signal from a tachogenerator 9 is supplied to a substractor 15. Output of the substractor 15 is supplied through the analog switch 23 to a motor 1. After starting the action, a current command signal is inputted through the input terminal 3 and a signal of high level is inputted through the selective terminal 5. Thereby analog switches 17, 25 are short- circuited and the current command signal is supplied to the subtractor 15.