baber/WOPTO huggingface dataset:
Patent JP-H06328272-A (JP)
Title: Burr control method for high-temperature pressure welding equipment
Inventor: SUWA HIDEYUKI
IPC: B23K20/12
Filed: 1993-05-24
Abstract: PURPOSE:To cool the inside periphery of a joint below the specified temperature to control softening of the inside periphery of the joint, to reduce burrs generated on the inside periphery of the joint and to form the inside periphery of the joint smoothly. CONSTITUTION:When the temperature of the inside periphery of the joint 43 between a flange 40 and a pipe 42 exceeds the specified temperature, a temperature detecting sensor 14 detects the temperature of the inside periphery of the joint 43. Based on a detection signal outputted from the temperature detecting sensor 14, a refrigerant 24 is injected to the inside periphery of the joint 43. Meanwhile, when the temperature of the inside periphery of the joint 43 decreases below the specified temperature, the detection signal is not outputted from the temperature detecting sensor 14 and the refrigerant 24 is not injected to the inside periphery of the joint 43. Accordingly, the inside periphery of the joint 43 is cooled below the specified temperature.
Patent JP-S61498-A (JP)
Title: Methane fermentation apparatus
Inventor: OGAWA MITSUYASU
IPC: C07C1/00
Filed: 1984-06-13
Abstract: PURPOSE:To prepare combustible gas by efficiently concentrating fermentation gas, by providing a bypass line having a methane gas concn. apparatus immediately before a gas combustion apparatus and detecting the presence or absence of gas combustion of the gas combustion apparatus. CONSTITUTION:A methane fermentation apparatus is constituted to a methane fermentation apparatus main body 1 for applying gasification treatment to org. waste, a gas combustion apparatus 2, gas piping 3, the bypass line 3a formed to the gas piping 3 immediately before the combustion apparatus 2, a concn. apparatus 4 and a solenoid valve 5. The solenoid valve 5 provided to the upstream side branch point of the gas piping 3 and the bypass line 3a is operated on the basis of the presence or absence of gas combustion of the gas combustion apparatus 2. That is, in the case of combustion, the solenoid valve 5 is changed over so as to flow gas only through the gas piping 3 and, in the case of non- combustion, said solenoid valve 5 is changed over so as to flow gas through both of the gas piping 3 and the bypass line 3a.
Patent JP-H04349648-A (JP)
Title: Formation of crossover type double-layer wiring electrode of semiconductor device
Inventor: OKADA MANABU
IPC: H01L21/768
Filed: 1991-05-28
Abstract: PURPOSE:To increase physical strength of an upper layer wiring electrode of an air gap structure while reducing process dispersion. CONSTITUTION:A process of etching a crossover part of a wiring electrode in a hole shape, a process of forming a lower layer electrode 3 in a fixed place including a hole part 2, a process of flattening a plane including a hole part 2 using a resist 4', a process of forming an upper electrode 7 in a fixed place including a portion on the hole part and a process of removing the resist 4' of the hole part are included.
Patent JP-S63285643-A (JP)
Title: System evaluation board for single chip microcomputer
Inventor: IKEI SATOSHI
IPC: G06F11/22
Filed: 1987-05-18
Abstract: PURPOSE:To secure the working equivalent to a microcomputer of a mask ROM version being a final object by providing a CPU everchip that can be switched to the working equivalent to a specific kind with the value to be written into a register. CONSTITUTION:A register consisting of a ROM that can write and erase data internally is provided for the selection of a single one of various kinds of single chip microcomputers. A CPU everchip 3 which can be switched to the working equivalent to a specific kind with the value written into said register is added together with an I/O everchip 4 which simulates the I/O parts of each product, and a user program memory 2. In such a constitution, an SE board of a single kind is produced within the same product series and a desired mode is set so that the working equivalent to those of all single chip microcomputers being the final object.
Patent JP-S5911759-A (JP)
Title: Stator for dc rotary electric machine
Inventor: OGAWA HIROYUKI
IPC: H02K23/40
Filed: 1982-07-13
Abstract: PURPOSE:To reduce the armature reaction of a DC rotary electric machine by providing radial slits from the outer peripheral side at the center of a pole core, inserting a nonmagnetic plate, and interposing a nonmagnetic liner between the core and a yoke. CONSTITUTION:A field pole core 2, on which a field coil 1 is wound, encloses an armature core 4, on which an armature coil 3 is wound, and mounted on the inner periphery of a cylindrical yoke 5. Radial slits 2a are formed from the outer peripheral side at the center of the core 2, and nonmagnetic plates 6 which are made of brass are inserted into the respective slits 2a. A nonmagnetic liner 7 which is made of brass is inserted between the core 2 and the yoke 5. When the interval between the inner periphery of the core 2 and the slits 2a is formed in a suitable size and magnetic reluctance is increased, the increase in the magnetic flux due to the coil 3 can be limited to the prescribed range, and the armature reaction can be reduced.
Patent JP-H08316727-A (JP)
Title: Dielectric antenna
Inventor: TANAKA NOBUAKI
IPC: H01Q21/06
Filed: 1995-05-19
Abstract: PURPOSE: To provide the dielectric antenna by which a direction of radiation of an electromagnetic wave is set at a desired angle. CONSTITUTION: In the dielectric antenna using a nonradiating dielectric line (NRD guide) of a structure where a dielectric strip 3 is inserted between a 1st planar conductor 1 and a 2nd planar conductor 2, a dielectric resonator 4 is arranged between the 1st planar conductor 1 and the 2nd planar conductor 2 on an extension line of the dielectric strip 3. Then plural slots 2a, 2b are provided on the 2nd planar conductor 2 on the dielectric resonator 4 in the same direction as the dielectric strip 3.
Patent JP-H05180161-A (JP)
Title: Pump device
Inventor: OTOMAARU MANHARUTO
IPC: F04B/
Filed: 1992-05-14
Abstract: PURPOSE: To provide a pulsation-free flow by actuating a fluid circulation in which before a pumping piston of a delivering chamber reaches a position at which material is completely discharged, the pumping piston of an inhaling chamber reaches a position at which the chamber is fully filled up. CONSTITUTION: Twin pumping chambers 11, 12 of a pump have respective fluid cylinders 13, 14, and each chamber 11, 12 has respective pumping pistons 15, 16 respectively connecting with fluid pressure pistons 17, 18 through shafts 19, 20. And the pumping pistons 15, 16 are moved by the fluid movements of the fluid pistons 17, 18 in the pumping chambers 11, 12. The fluid circulation is so actuates that before the pumping piston 15 of the pumping chamber 11 being a delivering chamber reaches a position at which the material in the pumping chamber 11 is completely discharged, the pumping piston 16 of the pumping chamber 12 being an inhaling chamber reaches a position at which the pumping chamber 12 is fully filled up.
Patent JP-S5912779-A (JP)
Title: Manufacture of polyester-decorative board
Inventor: YOSHIOKI HIKARI
IPC: B05D7/06
Filed: 1982-07-15
Abstract: PURPOSE:To omit the step of primer treatment, by sticking ornamental paper printed with cellulosic resin-contg. printig ink to which a special compound is added to the substrate of a plate to be completed, and applying unsaturated polyester resin paint onto the printed surface. CONSTITUTION:Printing ink is prepared by adding a polyisocyanate compound and/or unsaturated polyester resin to cellulosic resin-contg. printing ink. A figure, pattern or the like is printed onto ornamental paper using said printing ink, and the ornamental paper is stuck onto the substrate of a plate to be completed such as a wooden or non-combustible plate. Thereafter, unsaturated polyester resin paint is applied onto the printed surface of the ornamental paper and then cured to obtain the completed decorative plate. The amount of the polyisocyanate compound or the like to be added to the cellulose-contg. printing ink is pref. at 3-50pts. by 100pts. of the printing ink.
Patent JP-H08310386-A (JP)
Title: Carrier device and belt width cutting machine using this
Inventor: TSUJINO KOHEI
IPC: B26D7/06
Filed: 1995-05-22
Abstract: PURPOSE: To prevent the difficulty of setting a power code and the complexity of a carrier device by providing an endless belt with teeth driven for its traveling by a driving source, being wound between a pair of pulleys, and engaged with a rack part in one span side between both pulleys. CONSTITUTION: A pulley 14a and a belt with teeth 14b are engaged with each other in each driving part 14, and the belt with teeth 14b and a rack part 13 are engaged with each other between the driving part 14 and a carrier truck 11. Since the belt with teeth 14b and the rack part 13 are engaged with each other through respective pluralities of teeth, the rotational force of the pulley 14a is transmitted to the rack part 13. Since the carrier truck 11 is moved while being guided and supported in rails 12, 12,..., by operating each driving part 14 engaged with the rack part 13, the difficulty of winding a power code to a self-traveling carrier truck and the complexity of a connection switching mechanism for a traction type truck are prevented.
Patent JP-S5748551-A (JP)
Title: Taking-up machine
Inventor: KINOSHITA HISASHI
IPC: B65H18/26
Filed: 1980-09-02
Abstract: PURPOSE: To maintain a constant contact pressure always during taking-up by eliminating the varying elements which are exerted onto the contact pressure of a touch roller and setting the contact pressure by adjusting a pressing apparatus.  
     CONSTITUTION: The taking-up core shaft 1 axially supported at the top edge of the swing arm 2 swung by a hydraulic actuator 5 and the touch roller 3 axially supported at the lower end of the suspension arm 4 suspended in free swing are arranged in free contact in the transverse direction. The pressurizing apparatus 6 for controlling the contact pressure of the touch roller 3 is connected to the suspension arm 4, and an electric-hydraulic servo apparatus 7 is installed. The sheet passage is formed on which a sheet material S is taken-up on a taking-up core shaft 1 after travelling in U turn form along the half-circumference of the touch roller 3. Therefore, the self-weight of the touch roller 3 and the tension of the sheet material S are not added as the varable portion of the contact pressure, and the prescribed contact pressure set in a pressurizing apparatus 6 can be applied to a taking-up roll. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11314884-A (JP)
Title: Safety device for construction equipment
Inventor: MURATE TOKUO
IPC: B66C23/88
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To enable a workman of roping work to previously and easily confirm the present locking condition of the drum lock device of each winch by arranging the locking detector of the drum lock device by engaging with a lock member and arranging in a vehicle frame front surface part a display information whether or not the drum lock device is locked. SOLUTION: In a drum lock device 10, a lock member 12 is rotatably arranged on a pedestal 14 on a vehicle frame side by a pin 12a, and is engaged/ disengaged with/from the ratchet wheel 11 of a winch drum by a cylinder 13. The lock member 12 is designed to be released from the ratchet wheel 11 when the cylinder 13 is fed with oil, and when oil is not fed, a cylinder rod is extended by a spring. A detector 15 for detecting the engagement of the lock member 12 with the ratchet wheel 11 is arranged in the drum lock device 10, the detector 15 of the drum lock device 10 of each winch drum is connected to a display, and an indicating lamp is lighted which corresponds to the winch drum that the lock member 12 is engaged with the ratchet wheel 11.
Patent JP-H07331436-A (JP)
Title: Vacuum evaporation system and method therefor
Inventor: OZAKI KUNIHIKO
IPC: C23C14/56
Filed: 1994-06-03
Abstract: PURPOSE:To obtain a vapor-deposited film exhibiting good barrier performance in the winding-type vacuum evaporation system for a plastic film by specifying the incident angle of the flying line of the vaporized particle to be firstly deposited. CONSTITUTION:The maximum value of the angle (incident angle) which the film winding directional component of the vaporized particle to be firstly deposited on the surface of a plastic film forms with the normal to the plastic film surface is controlled to 50-60 deg.. Namely, in the sectional view of a deposition chamber in the film winding direction shown in the figure, the angle 12 which the normal to the plastic film 5 forms with the line connecting the center of a vaporization source 1 (center of gravity of the source 1 in its cross section) and the point where the traveling film 5 firstly enters a deposition chamber from the winding direction is controlled to 0-60 deg.C.
Patent JP-2000314444-A (JP)
Title: Slide bearing device
Inventor: SEKIGUCHI KEISUKE
IPC: F16F15/04
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a slide bearing device to keep friction characteristics original to slide bearing for a remarkably long period and simplify stretching of a cover and a work to inspect a support device. SOLUTION: A smooth plate 2 formed of stainless is arranged on a foundation bottom board 1 and a laminate having a slide plate is arranged thereon. The central side of a cover 9 is fixed at a flange 6 by bolt caps 8 made of plastic. The outside of the cover 9 is pulled by weights 14. The cover 9 is formed such that four cover pieces 10 are coupled together by planar fasteners 12.
Patent JP-H10311746-A (JP)
Title: Sensor unit for rotary encoder
Inventor: NAKAGAWA MIKIO
IPC: G01D5/36
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To improve a working efficiency by preventing the edge of the pin hole of the fixing slit plate of a sensor unit for a rotary encoder from being deformed and peeled. SOLUTION: When a light reception element holder 3, a fixed slit plate 7, and a light-emitting element holder 11 are laminated and a positioning pin 17 is inserted into pin holes 3h, 7h, and 11h for positioning, the positioning pin 17 is used, where a base edge part is a large-diameter cylindrical part 17a, a middle part is a tapered part 17b whose tip is thinner, and a tip part is a small-diameter cylindrical part 17c. The light reception element holder 3 and the fixed slit plate 7 are positioned by engaging the pin holes 3h and 7g to the large-diameter cylindrical part 17a and the light-emitting element holder 11 is positioned by engaging the pin hole 11h to the small-diameter cylindrical part 17c. As a result, when the positioning pin 17 is inserted, the length where the edge of the pin hole 7g of the fixing slit plate is dragged can be reduced.
Patent JP-S6029221-A (JP)
Title: Wire electric discharge machining device
Inventor: YAMAUCHI MOTOO
IPC: B23H11/00
Filed: 1983-07-06
Abstract: PURPOSE:To improve machining accuracy ever so better, by insulating an interval between a work tank and a table supporting and locking this tank from heat, while eliminating the generation of heat deformation in a table attributable to heat propagation. CONSTITUTION:A stone surface plate 3 being low in a coefficient of thermal conductivity is interposed between a table 2 and a setting surface plate 7, and at an interval between a work tank 1 and the table 2, a heat insulating spacer 31 made of ceramics or plastics, etc., whereby heat or heat deformation in the work tank 1 is designed so as not to be propagated to the table 2. In addition, in order to equalize temperature in a machining fluid to room temperature, a machining fluid cooling device 32 of a fan cooler or the like is set up in the midway of a discharge pipe line 13. With this constitution, a thermal adverse effect on machining accuracy of a work 8 is thus avoidable.
Patent JP-S5648210-A (JP)
Title: Water-soluble anti-foaming agent
Inventor: YUKI SHIROU
IPC: B01D19/04
Filed: 1979-09-26
Abstract: PURPOSE: A water-soluble anti-foaming agent of superior anti-foaming effect which is obtained by adding and reacting ethylene oxide and propylene oxide to and with the specific higher alcohol and esterifying these with the specific carboxylic acid.  
     CONSTITUTION: Ethylene oxide and propylene oxide are added and reacted to and with higher alcohol of 8W18 carbon numbers (for example, coconut oil alcohol or the like) in the presence of an alkali catalyst or acid catalyst. About lmol higher alcohol, about 5W50mol ethylene oxide and about 1W10mol propylene oxide are required. The terminal hydroxyl groups of the thus formed reactact is esterified by uni-W trivalent lower carboxylic acids of ≥6 carbon numbers (for example, formic acid, acetic acid, or the like), whereby the water-soluble anti-foaming agent of the formula is obtained. This antifoaming agent is used straightly or may be used in combination with other antifoaming agent. The amount of ddition is about 0.1W 0.001wt%. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5646782-A (JP)
Title: Printing method on thick plastic layer
Inventor: SHIMOSONO TAKUJI
IPC: B41M1/12
Filed: 1979-09-26
Abstract: PURPOSE:To perform a continuous thick printing by a method wherein two squeezees are prepared and an ink is filled up into an opening portion of a cylinder by the first squeezee while the empty portion is refilled by the second squeezee and the necessary amount of ink is squeezed out. CONSTITUTION:In a rotary screen printing process wherein a metal or resin cylindrical disk 1 having an opening on a printing porton is rotated to make a screen printing, the second squeezee 6 is provided in front of a squeezee 3 made of rubber, metal, etc. The first squeezee 3 slides on he inner surface of the cylindrical screen disk 1 and fills up printing ink into an open printing portion on the disk. The second squeezee 6 squeezes printing ink 2 onto a printed matter 5 by squeezing pressure to make a printing while the empty portion which has not been filled up by the squeezee 3 is being supplemented. Thus, it becomes possible to make a thick printing on a continuous sheet 5.
Patent JP-H08313507-A (JP)
Title: Sample injection port for gas chromatograph of septum purge type
Inventor: YOSHIHARA TOHACHI
IPC: G01N30/10
Filed: 1995-05-22
Abstract: PURPOSE: To provide a sample injection port for gas chromatograph of septum purge type for carrying out a reliable sample analysis without causing any ghost peak. CONSTITUTION: A sample injection port is provided with a sample vaporization room 12 for vaporizing a sample by increasing the temperature and maintaining it at a constant temperature. The sample injection port for gas chromatograph feeds the vaporized sample to a column for analysis by a carrier gas 30 which is supplied from a carrier gas port pipe 8. A spherical body 18 which is capable of moving within a septum gas contact room 17 is provided, the spherical body 18 is used to close and open the entrance of the sample injection passage 16, and septum purge channels 20 and 21 which are independent of the carrier gas passage 19 are provided, and a carrier gas for washing the injection port septum 6 is allowed to flow in one direction.
Patent JP-S61280940-A (JP)
Title: Printer
Inventor: SUZUKI NAOHISA
IPC: B41J3/30
Filed: 1985-06-07
Abstract: PURPOSE:To obtain bold letter printings at low cost by using a system in which at least three times' printing operation is made by turning a type wheel in a small amount in such a way that apertures to be generated in bold letter printings are included in case where the fine feeding amount of a carriage when bold letters are printed is greater than the size of the letter. CONSTITUTION:Voltage is applied to a hammer unit 6 for a period of hour Ta at a step S13 for printing of L-L'. At a step S14, a pulse motor 22 for turning a type wheel 5 is driven only by theta to turn the wheel 5 clockwise CW. At a step S15, an ink ribbon 7a is wound up for one letter, and at a step S16, voltage is applied to the unit 6 by a period of hour Tb for printing of C-C'. At a step S17, the wheel 5 is restored only by theta to the semi-clockwise direction CCW, and at a step S18, the carriage 2 is moved to the right direction beta. At a step S19, the ink ribbon 7a is wound up for one letter,and at a step S20, voltage is applied to the unit 6 for a period of hour Tc for printing of RR-RR'.
Patent JP-S6016298-A (JP)
Inventor: HAINRITSUHI SHIYUNITSUTSUAA
IPC: H05B7/02
Filed: 1984-06-14
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-H11300479-A (JP)
Title: Controller for inverter type seam welding machine and welding method by the machine
Inventor: FUJINO SUTEO
IPC: B23K11/36
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To make it possible to weld synchronously with the shape of a base material and a welding speed by making it possible to speed up the welding speed, making the control of energizing time and cooling time an arbitrary time unit, for instance, ms (millisecond) unit, moreover making no unwelded part occur, further making it possible to arbitrarily change energizing interval and welding current. SOLUTION: A welding current being made to flow through the base material, is converted into a trapezoidal wave alternate current type. The cooling time after energizing is set to, for instance, a 1 ms unit. A conventional thyristor type is shown by a drawing (a). For the cooling time after energizing, at least 20 ms (when the welding current is 50 Hz) of one cycle, is necessary. By setting the control of the cooling time to the ms unit, the speeding-up of the welding speed is possible without occurring unwelded parts. Also, by controlling the value of the welding current, and by controlling an energizing time at the same time, the improvement of weldability and the speeding-up are possible.
Patent JP-H07174722-A (JP)
Title: Method and device for flaw detection
Inventor: ENDO TOSHIO
IPC: G01J5/48
Filed: 1994-05-11
Abstract: PURPOSE:To enable highly accurate flaw detection to be performed even when the emissivity of the surface of a member to be inspected is not uniform, by a method wherein the surface of the member is covered with a powder so that the emissivity be made uniform, heating is made and the distribution of the temperature of the surface is measured on the basis of radiant energy. CONSTITUTION:The whole of the surface S of a member W to be inspected, including traces S1 of handling, is covered with a powder P so that the emissivity of the surface be made uniform practically. The surface layer part of the member W being a nonmagnetic material is heated by an induced current (eddy current) generated in the surface layer part. Although the temperature of a flaw part becomes higher than that of a sound part in the case where the flaw is a crack of a corner of the member W or the like, the eddy current bypasses the flaw part in many cases and the temperature of this part is lower than that of the sound part. In the case where the member W is inserted into a heating coil 8 and heated, basides, the surface temperature of a heated part thereof is measured in the coil 8, through a slit 8a, by a proper number of radiation thermometers 9. According to the temperature measurement in this coil 8, a temperature fall of the heated part dose not occur nearly at all and high accuracy of measurement is obtained.
Patent JP-H05150074-A (JP)
Title: Swirl vane in spacer made of inconel
Inventor: ERITSUKU BAATEIRU YOHANSON
IPC: G21C3/344
Filed: 1992-05-15
Abstract: PURPOSE: To obtain improved swirl vane structure wherein addition of spacers and welding are easy and its structure stability is increased in a spring metal- made grid spacer used in a normal boiling water reactor. CONSTITUTION: A swirl vane comprises an I-shaped spring steel made strip. Upper and lower tabs for coupling to the upper grid and the lower grid of a spacer respectively exist and the swirl vane is formed by twisting the I-shaped strip.