baber/WOPTO huggingface dataset:
Patent JP-H0342052-A (JP)
Title: Agitation mill
Inventor: FUOTSUKU FURIIDORITSUHI
IPC: B02C17/16
Filed: 1990-02-05
Abstract: PURPOSE: To efficiently disperse at a high speed by lowering the packing degree of the grinding medium of a grinding vessel and selecting the speed of a rotor in such a manner the grinding medium packing body constitutes a hollow cylindrical body rotating within a stirred mill in accordance with centrifugal force. CONSTITUTION: The grinding medium rotated by the rotor 2 is brought into contact with the inside wall of the stirred mill by the centrifugal fore to form a rotating bulk charged grinding medium layer 10. The rotor 2 is rotated in the central part of the medium layer 10 at such a rotating rate at which the space absent of the grinding medium is generated. At this time, the grinding material is introduced into the rotating medium layer 10 over the entire length of the axial direction thereof by supply conduits 3. The ratio of the length of the grinding vessel 1 and the diameter thereof is specified to 0.5:1 to 1.5:1 and the vessel is provided with the supply conduits 3 arranged to deviate from each other in the axial direction. Further, a grinding medium separator 4 is arranged within the space absent of the grinding medium in the rotor 2.  Consequently, the efficient dispersion at the high speed is made possible.
Patent JP-H06218544-A (JP)
Title: Wear-resistant overlay welding layer forming device
Inventor: KURIYAMA KAZUYA
IPC: B23K9/04
Filed: 1993-01-19
Abstract: PURPOSE:To simply form an overlay welding layer with a wear resistance at high efficiently by uniformly dispersing hard particles in a soft basis material without deterioration of the hard particles CONSTITUTION:At the time of welding, the position of the boundary part C on each surface of a molten pool 9 and an overlay welding layer 6 is detected by a laser sensor 12. From this detected value, a driving motor 11 is controlled, and the proper supply position of hard particles 10 is obtained by a supply nozzle 7, and the proper supply quantity of the hard particles 10 is obtained by controlling a hard particle supply device 8.
Patent JP-S59151577-A (JP)
Title: Ghost eliminating device
Inventor: MURATA TOSHINORI
IPC: H04N5/21
Filed: 1983-02-18
Abstract: PURPOSE:To attain stable operation against impulsive noise and strong ghost by inhibiting the rewrite of a tap gain memory when a gate pulse is generated at a wrong position in a ghost eliminating device using a transversal filter. CONSTITUTION:In the ghost eliminating device using the transversal filter, the ghost position is detected by applying a gate pulse to a shift register in synchronizing with the front edge F of a vertical synchronizing signal. As a result, contents of the tap gain memory are rewritten and the ghost is eliminated. The gate pulse is generated in synchronizing with the front edge of a synchronizing separating output between timing pulses A and B. In this case, the pulses A, B and the synchronizing separating output are inputted to a D-FF circuits 30, 31 and the AND (f) controls the write of the tap gain memory. Then, if a gate pulse is generated at an erroneous position E0 because of an impulsive noise N or the like, since the rewrite of memory is inhibited, the stable operation is attained against the noise.
Patent JP-S53110412-A (JP)
Title: Remote operation unit for audio equipment
Inventor: SHIRAI HIROSHI
IPC: H04B5/06
Filed: 1977-03-09
Abstract: PURPOSE:To enable for the audio equipment having the function of wireless microphone to be in remote operation in a good manner, by developing the signal having the frequency intermidiate between the audio signal and the carrier signal with the sub-signal oscillator and mixing it with the audio signal.
Patent JP-H08193131-A (JP)
Title: Production of polyarylene sulfide
Inventor: INOUE SATOSHI
IPC: C08G75/0222
Filed: 1995-01-18
Abstract: PURPOSE: To produce a polyarylene sulfide having high heat resistance and mechanical strengths and excellent in adherence to an epoxy resin, etc. CONSTITUTION: A process for producing a polyarylene sulfide by reacting an alkali metal sulfide with a dihalo aromatic compound in an organic amide solvent, wherein a polyarylene sulfide is obtained by mixing and heating a functional halogen-substituted aromatic compound in an amount of 0.1-3.0mol% based on an alkali metal sulfide with the alkali metal sulfide beforehand and then adding a dihalo aromatic compound to the mixture to effect reaction and the polyarylene sulfide is rinsed in water and treated with an acid.
Patent JP-H03231007-A (JP)
Title: Safety tire wheel
Inventor: NISHIYAMA SHINZO
IPC: B60C7/08
Filed: 1990-02-03
Abstract: PURPOSE:To simply and reliably mount an annular core and to reduce the weight and the cost of a tire wheel by dividing the annular core, disposed in a tire, into a plurality of segments and engaging the protrusion of each segment with the mooring selvage part of an annular rubber pad. CONSTITUTION:A rim 4 is provided with a flat base part 5 matching the bead part of a tire 1, fixed flanges 6 disposed to the two ends of the flat base part, and a combination flange 7. An annular core 2 made of a metal formed in a way that segments (s) are assembled together in the toroidal cavity of the tire 1 is mounted on the rim through an annular rubber pad 3. In this case, the annular core 2 is formed with a plurality of the segments (s) into which the core is divided, and a protrusion 9 is formed on the one side of each segment (s). Meanwhile, a mooring selvage part 14 with which the protrusion 9 is engaged is formed to a metallic annular body 33 embedded in an annular rubber pad 3, and an excision 15 having size larger than that of the protrusion 9 is formed in the mooring selvage part 14. Each segment (s) is engaged through the excision 15.
Patent JP-S59151034-A (JP)
Title: Method and device for executing performance test of underground buried conduit
Inventor: TAKAHATA HAJIME
IPC: G01M99/00
Filed: 1983-02-18
Abstract: PURPOSE:To shorten a pressure reducing time and to improve the operation efficiency by discharging forcibly a pressurized air in a pipe after raising a pressure and executing an air leakage test by a prescribed atmospheric pressure, by a vacuum function of a compressor or a fan. CONSTITUTION:When discharging a pressurized air in a pipe after an air leakage test, when a compressor 10 is started in a state that valves 8b, 8c are closed first of all, from a valve state in the course of a test, the air G which the compressor 10 absorbes from a valve 8h is discharged into the air through a valve 8a as indicated with an arrow of a broken line, and the compressor is started by no-load. Also, when valves 8d, 8e and 9f are opened and 8h is closed, the pressurized air in a conduit passes through a pipe 19, is absorbed by the compressor 10 as indicated with an arrow of a broken line, and discharged from the valve 8a. Accordingly, a pressure in the pipe can be deflated in a short time by an absorbing force of the compressor, and the work efficiency is improved.
Patent JP-2000224270-A (JP)
Title: Telephone equipment
Inventor: OKAGAKI MITSUNORI
IPC: H04W76/02
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To inform a user of the ON state of Connect Alert by alarming the connection of a line by calling with sound, setting ON/OFF on whether to execute this alarming or not when the line is connected and outputting an alarm sound when calling is executed when this setting is ON. SOLUTION: When dial calling is given, a control circuit 11 checks whether Connect Alert is set to be ON or not. When it is set to be ON, the circuit 11 generates an alarm sound from a speaker 8, displays characters showing ON of Connect Alert on a display part 14 and makes a light emitting part 17 execute the second flickering in order to give information that Connect Alert is in an ON state. When a line to a callee is connected, the circuit 11 generates an incoming call sound by the speaker 8, displays characters showing the connection of the line on the part 14 and makes the part 17 execute first flickering in order to give information that the line is connected.
Patent JP-S61182842-A (JP)
Title: Plastic working device for metal pipe
Inventor: WATANO YUKIHISA
IPC: B21D28/28
Filed: 1985-02-12
Abstract: PURPOSE:To mass-produce products with a constant quality and high performance by collectively arranging the collapsing process for flattening the pipe end, the process for cutting the flattened pip end and the process for boring holes in the flattened pipe end in a device so that each work consists of one stage. CONSTITUTION:An upper die 11, shearing punch 20 and punches 261-263 are raised together with an upper holder 7 to separate them from a lower die 10. Then, a metal pipe Sp is passed through a V-shaped groove 37 of a pipe supporting member 38 and mounted on the pipe supporting table 29 and the pipe end is abutted on a plate 39 to decide the position of the pipe Sp. Next, the upper holder 7 descends and the upper die 11, which co-operates with the lower die 10 to about on the end of the pipe Sp to form flattened pipe end under the collapsing section C. The tip of the punch 36is thrusted at the same time to provide a water drain hole on the pipe Sp. The shearing punch 20 descends subsequently and works with the shearing die 19 to provide a semicircular notch at the flattened end of the pipe Sp. Thereafter, punches 261-263 are thrusted from guide holes 271-273 of the upper die 11 to provide through holes on the flattened end of the pipe.
Patent JP-S55117573-A (JP)
Title: Filler metal feed method of welding equipment
Inventor: SHIMADA WATARU
IPC: B23K9/12
Filed: 1979-03-05
Abstract: PURPOSE: To prevent sputter phenomenon and form normal beads by blowing control gas to the foremost end of the filler wire being fed toward arc at the specified speed thereby forcefully and continuously detaching the globules formed while they are of small volume.  
     CONSTITUTION: The base metal to be welded 11 is welded by a welding beam 8 with the electrode 10 in the approximate center part of a shielding nozzle 1, by, e.g., TIG welding method. At this time, the foremost end part of the filler wire 5 being fed toward the molten pool 7 melted by an arc 9, at the specified speed is melted, whereby globules 6 are formed. Control gas 3 is blown from a control gas nozzle 2 to the foremost end of the wire 5 so that the globules 6 being formed are forcefully and continuously detached while their volume is small. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04252786-A (JP)
Title: Frame for bicycle
Inventor: SASAKI YASUAKI
IPC: B62J6/00
Filed: 1991-01-28
Abstract: PURPOSE:To prevent deterioration of a luminous body so as to use it in a long time by sealing up the luminous body to generate face emission at adding electric field in a transparent or translucent pipe having ultraviolet-ray absorbing property through elastic plugs on both ends of the pipe. CONSTITUTION:An upper pipe 1 is formed out of a transparent or translucent synthetic resin pipe 1A having ultraviolet-ray absorbing property, and a luminous body 10 of semiconductor to generate face emission at adding electric field is formed into a belt shape and provided in the pipe 1A. Plugs 11, 12 made of elastic substance such as silicon rubber are formed into cylinders having step parts on the outer face, and provided with grooves 11a, 12a for fitting to the end parts of the luminous body 10 on the inside. Both ends of the pipe 1A are sealed up with the plugs 11, 12, and fitted to joints 13 connected to projecting pieces 6a, 7a projectingly provided on a head pipe 6 and a seat lug 7. A driving inverter 15 to apply high electric field on the luminous body 10 is provided in the plug 12, and connected to a dynamo for bicycle through a cord. The driving inverter 15 supplies AC voltage of higher voltage and frequency than the output of the dynamo, and high electric field can be obtained.
Patent JP-H06240495-A (JP)
Title: Dipping device
Inventor: UEDA SHIGETOSHI
IPC: B05B13/02
Filed: 1993-02-15
Abstract: PURPOSE:To improve a dipping device, e.g. used at the time of coating an automobile by electrodeposition. CONSTITUTION:In an electrodeposition apparatus in which a work W loaded in a hanger 1 is conveyed along a conveyor path 2 and coated by electro-deposition in an electrodeposition tank 3, arms 6a, 6b are alternately projected from the conveyor path 2 toward both sides and hanger pressing members 7a, 7b are fitted to the front ends of the arms 6a, 6b. Rollers 8a, 8b are fitted to the top of the hanger 1 and the hanger pressing members 7a, 7b are engaged with the rollers 8a, 8b so as to swing the car body W right and left.
Patent JP-S60169922-A (JP)
Title: Keyboard
Inventor: WATANABE KIYOSHI
IPC: H03M11/08
Filed: 1984-02-15
Abstract: PURPOSE:To simplify the whole constitution of a keyboard and its operation by constituting the keyboard of vowel, consonant and ''n'' keys and generating a character code by the combined depression of respective keys. CONSTITUTION:Character keys consists of a vowel key group 10 and a consonant key group 20. The vowel key group 10 is formed five keys ''a'', ''i'' ''u'', ''e'' and ''o'' (Japanese syllabary) 11-15, the consonant key group 20 is formed by nine keys 21-29 from ''ka'' string to ''wa'' string and an ''n'' character key 30 is also formed. Thus, each required character can be obtained by combining the depression of a consonant key and a vowel key.
Patent JP-S57140329-A (JP)
Title: Manufacture of base material for optical fiber
Inventor: INAGAKI NOBUO
IPC: G02B6/00
Filed: 1981-02-23
Abstract: PURPOSE:To manufacture a base material for an optical fiber used in a 2-way synthesizing and branching filter, etc. by arranging a desired number of preform rods i na quartz pipe and packing the gap with quartz glass filaments. CONSTITUTION:Both ends of preform rods 1a, 1b are melt-bonded to supports 2 made of quartz, and a quartz pipe 3 is set around the rods 1a, 1b so that the rods are positioned at prescribed places of the radius of the pipe 3. The gap among the rods 1a, 1b and the pipe 3 is then packed with quartz glass filaments 4 having 200-500mum diameter. After sealing one end of the pipe 3 by intense heating with an oxyhydrogen flame, the pipe 3 is collapsed by drawing from the sealed end in a vacuum to obtain a base material for an optical fiber while inhititing the formation of bubbles. Only cores or cores coated with clads are used as the preform rods of the resulting base material, and the number, diameter, diameter and positions can be selected arbitrarily.
Patent JP-S60168859-A (JP)
Inventor: OONISHI OSAMU
IPC: F25B1/00
Filed: 1984-02-14
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-H09215517-A (JP)
Title: Hair wave device and hair curler
Inventor: KAWAMOTO SHINYA
IPC: A45D1/04
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To make a wave suited to the taste of a customer to be attached to the hair in a natural form, to make a holding period of the wave to be prolonged, further to avoid the weight of a lot of hair curlers twisted around the hair to be applied to the customer, and to enable a favorite wave to be applied to the hair comfortably. SOLUTION: In such a state that a code 11 is extended from a suspended distribution board 4, a hair curler 8 is detachably connected to the other end of the code 11, and the hair curler 8 is connected to the code 11, a hair wave device is enabled to be suspended in any positions from the distribution board by an involvement drum 7 of a suspension string. A stay 15 is embedded into a body 13b of a pin jack 13 to which a heater is connected, a nut 16 is fixed to the tip of the stay, the body 13b is overlaid with a ceramic pipe 18 and a cap 30 successively, and a screw 20 with hook having a washer 19 is screwed on the nut 16.
Patent JP-S55118356-A (JP)
Title: Method and device for controlling steam heating
Inventor: HOSOOKA NOBORU
IPC: A23L5/10
Filed: 1979-03-07
Abstract: PURPOSE: To improve the efficiency of steam heating of food, and to prevent the deterioration of the food, by heating the food directly with steam, and spraying into a vacuum vessel.  
     CONSTITUTION: A steam-heating controller 1 is fed with (I) a food material transferred from a tank 7 with a pump 5 in the direction of the arrow (B) and (II) steam through a controlled automatic valve 4 [the arrow (A)]. The (I) and (II) components are mixed together in the controller 1, and the heated food material is transferred [the arrow (C)] and sprayed into a high-vacuum tank 3. The excessive water is exhausted [the arrow (E)], and at the same time, the food material cooled to some extent is discharged with a pump 9. When the temperature of the food material is within the range preset with a temperature detector 6, the food material is transferred to the direction of the arrow (C). When the temperature is lower than the lower limit, the automatic valve 4 is opened to increase the steam flow along the arrow (A), and a part of the food material is branched at a branching device 2 and returned to the tank 7 [the arrow (F)]. When the temperature is higher than the upper limit, the flow of steam along the arrow (A) is decreased with the automatic valve 4. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59152917-A (JP)
Title: Production of grafted carbon black
Inventor: NAKASE YOSHIAKI
IPC: C08F2/54
Filed: 1983-02-18
Abstract: PURPOSE:To produce grafted carbon black having excellent compatibility to plastics and elastomers, by applying ionizing radiation to a system obtained by contacting carbon black with a vinyl monomer. CONSTITUTION:Carbon black such as acetylene black, furnace black, thermal black, etc. and one or more vinyl monomers (e.g. styrene, vinyl chloride, isoprene, etc.) are put into, e.g. a polymerization tube, and polymerized at 20-80 deg.C under irradiation with ionizing radiation, preferably under rotation or oscillation of the tube tobtain the objective grafted carbon black. The contact of the vinyl monomer with carbon black is preferably carried out in vapor phase.
Patent JP-S61216039-A (JP)
Title: System for generating and controlling program
Inventor: SAKURAGI YUTAKA
IPC: G06F9/45
Filed: 1985-02-13
Abstract: PURPOSE:To improve a processing efficiency when an object program is generated from an original program by providing two buffers on a main storage device, using these buffers alternately and making them into the holding area of a newly generated instruction language. CONSTITUTION:The buffers 14 and 15 are composed of main storage areas of the same lengths. An instruction generating part 12 arrays the instruction language in the prescribed format and order by continuing one buffer 14 and reports to a control part 11 that an area where they are written disappears. Receiving the effect, the control part 11 outputs an instruction language string having been generated and written in the buffer 15 to an auxiliary storage device and makes the buffer 15 operable. An instruction generating part 12 writes instruction language generated subsequently in the buffer 15 and reports to the control part 11 that the buffer 15 is full in the same manner, outputs the contents in the buffer 14 to the auxiliary storage device and again uses the buffer 14. Thus the instruction generating part 12 outputs the generated instruction language alternately to the buffers 14 and 15.
Patent JP-S54118873-A (JP)
Title: Liquid crystal watch
Inventor: IMAI TOSHIO
IPC: G09F9/00
Filed: 1978-03-07
Abstract: PURPOSE:To achieve the evenness of liquid crystal gap and lighting by using an optical fiber as a spacer. CONSTITUTION:An optical fiber is used as a spacer 6 held between upper and lower panel glasses 2. Thereby, an even liquid crystal gap is maintained between the upper and lower panel glasses 2 and the light of a lamp 5 is lighted over the entire circumference of the panel via the spacer 6 of the optical fiber, thus the lighting in the nighttime or twilight becomes bright and even. Further, photoconductors and the sapcing necessary for the same become unnecessary and the thickness as the entire part of the display device becomes thin. When a notch is given to part of the optical fiber, much brighter light is emitted from that portion.
Patent JP-S59153401-A (JP)
Title: Controller for electric rolling stock
Inventor: YASUOKA IKUO
IPC: H02P27/06
Filed: 1983-02-18
Abstract: PURPOSE:To effectively detect the backward malfunction when an electric rolling stock starts on an ascent slope by detecting the reduction in torque calculated on the basis of a modulation factor, the number of modulation pulses, the input voltage and output voltage of an inverter and a starting frequency of the rolling stock at the starting time. CONSTITUTION:A torque calculator 51 calculates torque T on the basis of a modulation factor AL, a modulation pulse mode N, an inverter starting frequency F, a filter condenser voltage Ec as an input voltage of an inverter and a motor current IM as an output voltage of the inverter when an electric rolling stock starts. The calculated torque is held in a sample-holding circuit 52, the held value T0 and the torque T are compared by a comparator 53 at every prescribed sampling time DELTAt, and a backward signal is outputted in case of T0- T>DELTAt. In this manner, the backward malfunction of the rolling stock at the time of starting on an ascent slope can be effectively detected in the inverter.
Patent JP-S56121263-A (JP)
Title: High pressure electric discharge lamp
Inventor: DOBASHI MASAHIRO
IPC: H05B41/00
Filed: 1980-02-29
Abstract: PURPOSE:To perform easy operation of starting electric discharge in a lamp and decrease voltage required for restarting the lamp, by applying the voltage to across electrodes in a state that a filament is heated. CONSTITUTION:To the inside of a luminous tube 1, made of quartz and provided in a high pressure mercury vapor lamp, where main electrodes 2, 3 are arranged at  its both ends to connect a filament 5 to one main electrode 2 of them, mercury and  start-assisting argon gas are sealed. The main electrodes 2, 3 are connected to a  lighting device 12 through leads 8, 9. The filament 5 is connected to the lighting device 12 through a lead 10. If voltage from a power source 13 is applied to the  high pressure mercury vapor lamp through the lighting device 12, electric discharge  is started across the main electrodes 2, 3. For restarting operation after the high  pressure mercury vapor lamp is once turned off, the voltage is applied to between  the main electrodes 2, 3 in a state that the filament 5 is heated.
Patent JP-H06240793-A (JP)
Title: Method for constructing sleeper
Inventor: KAWAMOTO HIDEJI
IPC: E02D27/00
Filed: 1993-02-15
Abstract: PURPOSE:To simplify and quicken construction of a sleeper, to facilitate adjustment of the height of the sleeper and to increase the strength of the sleeper. CONSTITUTION:A continuous footing 13 and a clustered footing 14 are placed with formwork 12, 13, and a height adjusting bolt 15 on the upper surface of which a supporting face 16a for supporting a sleeper 17 formed is vertically movably driven into the upper portion of the formwork 12 for the clustered footing. A support bracket 18 comprising a downwardly extending reinforcing bar 18b secured thereto is secured in a prescribed position on the lower surface of a sleeper 17, and after the height of the height adjusting bolt 15 is adjusted the sleeper 17 is placed on the upper portion of the clustered footing 14 with the reinforcing bar 18b embedded into the clustered footing 14 while the clustered footing 14 is not yet set or half-set, and the sleeper 17 is supported by the supporting face 15a at its lower surface.