baber/WOPTO huggingface dataset:
Patent JP-S5590331-A (JP)
Title: Blow molding method and improvment of its device
Inventor: TERAOKA SHIYOUICHI
IPC: B29C49/42
Filed: 1978-12-28
Abstract: PURPOSE:To produce large type products with a sufficient cooling time by determining the injection pressure so as to match the lowering speed of the parison by adjustment with a set of parison feeders by applying movement wherein the feeders are vertically moved to approach the clamping die within a plurality of clamping devices. CONSTITUTION:At the start of the blow molding, a parison feeder/stops as shown by a chain line 1' at the given position C on the base 2'. A plastic stored during the interval is fed downward D as shown by the arrow 6 to a bottom open molds 7 and 7' elevating the injection rate of the parison through an electric and hydraulic control of the lowering speed and the injection pressure. After the clamping of the die, the parison feeder 1 rises and stops at the position C of the arrow 6 while the material is accumulated up to the given amount by a built-in screw toward the tip die side 8. Meanwhile, the die-clamper A finishes the molding with an air conditioning means and moves toward the E side on the base 2 along the arrow 5 cooling the molding. In the meantime, a die-clamper B on the side G moves up to the given position F along the arrow 5 to repeat the molding procedure.
Patent JP-S6222741-A (JP)
Title: Production of polymerized fatty acid
Inventor: ARIMOTO KUNIO
IPC: C07C67/00
Filed: 1985-07-23
Abstract: PURPOSE:To obtain the titled substance free from aromatic compound, having stable color and useful as an adhesive having excellent thermal aging resistance, by using a tall oil fatty acid as a raw material, treating the fatty acid with formaldehyde in the presence of an acid catalyst, distilling the reaction product under reduced pressure and polymerizing the product. CONSTITUTION:Tall oil fatty acid is made to react with formaldehyde at 50-150 deg.C for 0.5-3hr in the presence of an acid catalyst. The reaction product is distilled under reduced pressure of <=10mmHg to obtain refined tall oil fatty acid. The objective compound can be produced by polymerizing the fatty acid. The polymerization reaction is carried out by (1) mixing 100pts.wt. of the refined tall oil fatty acid with 2-10pts.wt. of clay as a polymerization catalyst and, if necessary, 0.2-2.0pts.wt. of water, (2) reacting the components at about 200-280 deg.C and 2-10kg/cm<2> pressure for about 0.5-8hr, (3) adding phosphoric acid to the reaction mixture and reacting at 60-150 deg.C to remove the iron component in the clay, (4) filtering the mixture to remove the clay and (5) distilling out the unreacted fatty acid.
Patent JP-S6320173-A (JP)
Title: Plasma cutting equipment
Inventor: SHINADA TSUNEO
IPC: B23K10/00
Filed: 1986-07-14
Abstract: PURPOSE:To improve safety by providing a means to detect whether a connector at the power source side of a pilot arc current cable to connect a nozzle of a cutting torch with a power source is normally connected to avoid a loss of an electric shock preventive function due to a connection leak. CONSTITUTION:In case an interval between an electrode and the nozzle of the cutting torch 10 is in a short-circuited state, since the voltage between the electrode and the nozzle is nearly zero, a short-circuit detected signal is outputted from a short-circuit detection circuit 21. As a result, a sequence control circuit 8 is not actuated even in receipt of a starting signal S and the output of the power source 1 for cutting is not generated. Furthermore, in case the connector 19 at the power source side of the pilot arc current cable 16 is not normally connected, since an interval between connectors 23 and 24 is in an open state, a connection leak detected signal is outputted from a connection leak detection circuit 26 and the sequence control circuit 8 is not actuated and the output of the power source 1 for cutting is not generated. In this way, even if the short-circuited state between the electrode and the nozzle is not detected with the short-circuit detection circuit 21, it is not necessary for a user to fear to receive an electric shock in touch with the nozzle 12.
Patent JP-H0827865-A (JP)
Title: Sanitary flushing device
Inventor: SATO HIROSHI
IPC: E03D9/08
Filed: 1994-07-15
Abstract: PURPOSE:To protect a sanitary flushing device from being damaged even when it is moved or fallen down by installing a locking device which locks with a specified force to a connecting part between a main body provided with a flushing water control means and a nozzle mounting part. CONSTITUTION:An elastically deformable guide 22, which is provided with a locking groove 22B, is fitted in the upper part of a main body outer cover of a controller 13. A locking piece 12A, which is elastically deformable to the end face in the vertical direction, is installed to the tip of a nozzle mounting part 12 on the main body side. A claw installed to the whole length of the opposed parallel sides of a locking piece 21 is engaged with the locking groove 22B installed to the whole length of the opposed parallel sides of the guide piece 22 while the nozzle mounting part 12 is slidably and vertically connected to the controller 13.
Patent JP-S6055263-A (JP)
Title: Method for dampproofing analyzing slide
Inventor: KOIZUMI TERUAKI
IPC: G01N33/52
Filed: 1983-09-06
Abstract: PURPOSE:To make dampproofing possible by a simple method by providing a flexible lid opening and closing without obstructing a discharge of a slide by a pushing-out lever at a slide discharging hole of an analyzing slide cartridge, and closing temporarily a pushing-out lever inserting hole. CONSTITUTION:If a discharging process of the analyzing slide is started, the pushing-out lever 7 invades the cartridge 1 from an inserting hole 3, pushes a rear part of the analyzing slide 4 to discharge the slide 4 from the discharging hole 2. Thereby, a lower part of a lid 8 made of flexible thin plate is pushed up, if the discharging of the slide is finished, the lever 7 is retreated automatically and returned to the former stopping position. The lid 8 is also returned to the former position by elasticity or gravity action. Thereby, the hole 2 is closed until the discharging process of the next analyzing slide is started, and air invasion can be intercepted.
Patent JP-H0354429-A (JP)
Title: Magnetostrictive sensor and manufacturing method of the same
Inventor: HAWAADO TEI SABEEJI
IPC: G01L3/10
Filed: 1990-06-21
Abstract: PURPOSE: To enable fixing with least external contact to an axis surface and improve detection accuracy and productivity by using thin magnetostructurion structure elements with surface area/volume ratio (S/V ratio) of ca. 4/A<1/2> or less. CONSTITUTION: To a torque sensor, a pair of spiral coil parts 16 and 18 reversed to each other fixed on the outer surface 14 of axis 12 are provided apart to each other in the axis direction. Corresponding to each of coil parts 16 and 18, pickup coils 22 and 24 are inductively arranged. These coils 22 and 24 are connected to oscillatory voltage source 30 via variable resistors 26 and 28, by which the coils 22 and 24 are balanced so that the differential voltage impressed to a torque read out voltage circuit 32 becomes to be 0 when the transmission torque is 0. When the torque sensor is placed, the axis 12 is rotated in both directions so that the vertical tension on wire 20 of the coil 16 and 18 increases. Therefore, if torque is added to the axis 12 after placing the torque sensor, the vertical stresses of the wire of the coils 16 and 18 vary in each direction and the differential voltage added to the circuit 32 is generated.
Patent JP-S6320222-A (JP)
Title: Front wheel support device for moving vehicle
Inventor: MURAKAMI YOSHIAKI
IPC: B60K17/30
Filed: 1986-07-11
Abstract: PURPOSE:To make adjustment of ground clearance easy by interposing a power transmission means consisting of bevel and spur gears between a gear and a kingpin arranged on either side of a front axle and supporting said gear means with a rotary support body supported with a front axle case. CONSTITUTION:A drive force of a front axle 2 is transmitted to a front wheel 35 via a gear 1, a gear 4, a transmission shaft 8, a bevel gears 7 and 6, a kingpin 5, a lower bevel gear 17, and a large diameter bevel gear 19. When adjusting ground clearance, the front wheel 35 is rotated and moved up- or downward by drawing a lock pin out and rotating a rotary support body 9. After adjusting the ground clearance of an axle case 3 as described above, the lock pin 33 is inserted to fix the rotary support body 9 at a specified ground clearance. Then a bolt 35 is drawn out, and a rotary case 10 is rotated to correct an attitude of the kingpin 5 relative to the ground. With this arrangement, adjustment of the ground clearance is made easy.
Patent JP-S6142464-A (JP)
Title: Apparatus for producing aluminum die for tire by low pressure casting
Inventor: KONDO SHINICHI
IPC: B22D18/04
Filed: 1984-08-03
Abstract: PURPOSE:To make a device usable for plural sizes of dies by providing a movable supporting plate between a cover plate and pressure plate and suspending and supporting a stalk pipe projecting above the pressure plate on the cover plate. CONSTITUTION:The movable supporting plate 4 and stationary plate 6 are disposed atop the cover plate 2 of a holding furnace 1. The top end of the intermediate stalk pipe 10 fitted to the stalk pipe 5 is formed to the size at which the top end of the pipe projects slightly upward from the fop surface of the plate 8. The exchange of a die 17 is executed first by moving backward a clamping device 20 to move the die 17 from the top surface of the furnace 1 and moving upward the pressure plate 8. The plate 4 is then moved to the position where the pipes 5, 10 match the pouring hole and after the plate 8 is lowered, the fresh die is carried and set. The device is made usable for various types and sizes of the dies and the dimensional accuracy is improved as well by the above- mentioned method.
Patent JP-S5865592-A (JP)
Title: Laser welding method
Inventor: KIMURA SEIICHIROU
IPC: B23K26/18
Filed: 1981-10-16
Abstract: PURPOSE:To weld base materials which are difficult to be laser-welded adequately to each other by subjecting said materials to a fore stage wherein dividing one laser into two parts and a metallic coating layer that absorbs laser light is formed by one of the divided laser light and irradiating the other devided laser light to the metallic coating layer thereby welding the base materials. CONSTITUTION:Laser light 1 is divided into two parts by a triangular prism 2, and is separated in diametrical directions. The divided laser light 4a, 4b are deflected toward a weldment 7 on a transfer table 6 via respective reflecting mirrors 5a, 5b and condenser lenses 8a, 8b. In welding, first metallic powder 10 is melted in the presence of the insert gas by the laser light 8b, whereby a metallic covering layer 13 that absorbs laser light is formed on the weldment 7. The layer 13 is again melted by the laser light 8a, and the weldment 7 having low absorptivity to laser light is melted indirectly by the melting temp. thereof, whereby the weld zones are joined surely.
Patent JP-S6326477-A (JP)
Inventor: GIYUNTAA RAINEBUEEBAA
IPC: F16K31/06
Filed: 1987-07-02
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-S6140986-A (JP)
Inventor: SATO HIROSHI
IPC: E06B7/22
Filed: 1984-08-03
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-H1111144-A (JP)
Title: Air conditioner for working vehicle
Inventor: TAKENAKA MITSURU
IPC: F24F1/02
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To efficiently perform the air conditioning of a driving cabin in an air conditioner for a working vehicle provided in a housing chamber formed by a driving cabin top plate and an air conditioner cover. SOLUTION: In this device, a condensing device part 11 is arranged in a housing chamber 18, and constituted so that the cabin outside air is sucked from the suction port 20 of the housing chamber 18 in order to cool a coolant, and the cold air raised in temperature due to the cooling of the coolant is discharged from the discharge port 25 of the housing chamber 18. A condensing device part 13 is also arranged in the housing chamber 18, and constituted so that the cabin outside air is sucked from the suction port 20 of the housing chamber 18, cooled, and fed into a driving cabin through blowing ports 29, 30. A discharge port 25 is opened upward in the machine body, and the suction port 20 is opened downward in the machine body.
Patent JP-S5866753-A (JP)
Title: Solar light energy collector
Inventor: ISHIZUKA MANABU
IPC: F24J2/34
Filed: 1981-10-16
Abstract: PURPOSE:To improve the heat collecting efficiency of the titled collector by providing an auxiliary collector within an optical path to a main collector. CONSTITUTION:A main collector A formed by a transparent vessel 1 is installed at a position near the bottom part of a box body D provided with a convex reflection mirror C, at the inner surface thereof, and an auxiliary collector B comprising a pipe 6 and fins 9 are provided in the vicinity of the light collecting position of the reflection mirror C above the main collector A. The main collector is filled with a fluidizable light-absorptive and heat-rediable main material such as norbornadiene which carries out absorption of optical energy and emission of heat energy by a reversible isomerization reaction.
Patent JP-S6143227-A (JP)
Title: Driving gear of electronic throttle valve in engine
Inventor: HIRATA MAKIZOU
IPC: F02D11/10
Filed: 1984-08-06
Abstract: PURPOSE:To reduce a number of part items in a throttle valve and simplify its construction, by directly connecting the rotary shaft of a rotary solenoid with a rotary shaft of the throttle valve in a carburetor. CONSTITUTION:The rotary shaft of a rotary solenoid 25 is directly connected with a rotary shaft 24 of a throttle valve 22 in a carburetor 20. In this way, construction of the throttle valve is simplified by eliminating the necessity for a link mechanism between the throttle valve and the solenoid.
Patent JP-S6056827-A (JP)
Title: Electric discharge machining method of roll-like work
Inventor: KOGA YOUICHI
IPC: B23H9/04
Filed: 1983-09-07
Abstract: PURPOSE:To improve the work efficiency and same the labor by mounting a chock for a rolling machine on a receiving bed with a roll-like work fitted to it and matte-machining while supporting and rotating the work with the chock. CONSTITUTION:A chock 7 for cold rolling is fitted to a roll 1, and the chock 7 is mounted on a receiving bed 2 as the bearing of the receiving bed 2. Next, the roll 1 is rotated, an electrode 5 fitted to a head column 6 is faced to the roll 1 and is servo-driven, and it is discharge-machined while being shifted in the arrow direction. According to this constitution, the work efficiency of discharge machining can be improved and the labor can be saved.
Patent JP-2000003578-A (JP)
Title: Disk device
Inventor: MYOKAN KENICHI
IPC: G11B33/14
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To prevent that a minute insect destroys a breathing filter and enters the inside of a disk device. SOLUTION: The disk device comprises a disk attached rotatably in a housing and having plural tracks, a head writing and reading data in the disk, and an actuator moving the head crossing a track of the disk. The disk device, further, comprises a breathing filter 34 closing a breathing hole 10 fixed to a cover from the inside of a cover 8, and a breathing filter protecting member fixed to the cover from the outside of the cover and closing a breathing hole permitting ventilation.
Patent JP-S6321661-A (JP)
Title: Recorder
Inventor: YUASA KAZUHIRO
IPC: B41J2/385
Filed: 1986-07-15
Abstract: PURPOSE:To eliminate the need for a driving circuit for switching which applies a high voltage to a 2nd control electrode and to reduce the cost by providing 1st and 2nd corona electrifiers and electrifying a transfer material by the 1st corona electrifier prior to transfer. CONSTITUTION:The transfer material 6 is conveyed so that its surface 6a is in contact with or adjacent to a toner layer and it is uniformly electrified by the 1st corona electrifier 7 to the same polarity as the electrification polarity of toner. Then, the transfer material 6 is conveyed as shown by an arrow A and reaches a position opposite the 2nd corona electrifier 12. A charge wire 13 facing the electrifier 2 is applied with a high voltage having the opposite polarity from the electrification polarity of the toner to generate ions, which are controlled through the ion flow control means consisting of the 1st and the 2nd control electrodes 17 and 18. Consequently, toner is attracted or repelled according to the difference in polarity and a specific recording image is formed on the transfer material 6. In such case, the driving circuit for switching which applies a high voltage is not necessary for the electrode 18 and the cost of the recording device can be reduced.
Patent JP-S6056801-A (JP)
Title: Index tool rest for composite machining
Inventor: MORITA KAZUO
IPC: B23B3/16
Filed: 1983-09-06
Abstract: PURPOSE:To enable positioning in a short time on replacing a cutting tool and improve machining efficiency by symmetrically installing an outside tool and an inside tool on the rear ends of both right and left sides of, and also rotary tools on the right and left of the front side of, a rotatable square index tool rest. CONSTITUTION:As for the order of machining, e.g., the side 9b of a tool rest 9 is indexed in the Z-axis direction, carrying out the cutting of the outer periphery and the end face of a workpiece W by means of a tool T3 and, then, the side 9a of the tool rest 9 is indexed parallel to the Z-axis and a main spindle is indexed for C-axis to cut the outer periphery for providing an even part or a key groove by means of a tool T1. Next, the side 9a of the tool rest 9 is indexed parallel to an X-axis to drill the end face of the workpiece W with a tool, or the side 9a of the tool rest 9 is indexed parallel to the X-axis to cut and bore the inside diameter of the workpiece W with a tool. Thus, the workpiece can be positioned at a machining position in a very short time by merely rotating the tool rest and slightly shifting the X and Z axes even for changes in cutting parts or hinds of cutting, enabling reduction in idle time and efficient machining.
Patent JP-S5591288-A (JP)
Title: Time-division channel connection test system
Inventor: IWASAKI SUSUMU
IPC: H04Q11/04
Filed: 1978-12-28
Abstract: PURPOSE:To perform the connection test for the time-division channel in a digital way by transmitting the PCM code row from the digital frequency generation circuit for return at the subscriber terminal for test and then giving the check to the reception PCM-series pattern at the digital frequency detection circuit. CONSTITUTION:The PCM code-series pattern of the test frequency is transmitted from digital frequency generation circuit SND and then applied to demodulator DEC of the tested subject PCM modulator/demodulator via time switch T2 to be demodulated to the prescribed analog waveform. Such signal is then transmitted to test terminal LPT through subscriber line concentration swtich LSW(R) of the reception side, and furthermore applied to PCM modulator DEC through subscriber line concentration switch LSW(S) of the transmission side. Then the analog waveform is converted into the PCM code, and this converted PCM code row is applied to time switch T1 through multiplication circuit MPX and then to switch T2  through gate G. And the PCM-series pattern delivered from switch T2 is checked at  digital frequency detection circuit RCV.
Patent JP-H0215734-A (JP)
Title: Multimedia multiplexing device
Inventor: KANEKO ICHIRO
IPC: H04K1/00
Filed: 1988-07-04
Abstract: PURPOSE:To economically protect signals even when the number of contained signals is large by collectively ciphering each signal after converting and multiplexing the signals. CONSTITUTION:Signals from terminal apparatuses 21-2n respectively connected with low-speed side terminals 31-3n are contained in each low-speed line terminating section 41-4n and collectively ciphered by means of a ciphering section 6 after the signals are multiplexed and converted. Then the ciphered signals are sent to a high-speed digital line HL through a high-speed line terminating section 7 and line terminating device 8. On the other hand, signals received from an opposite terminal station through the high-speed digital line are decoded into original signals through the opposite process. Since each signal is collectively ciphered after converting and multiplexing each signal in such way, the necessity of providing one line ciphering device to each signal is eliminated and the signals can be protected effectively on the high-speed digital line.
Patent JP-H107987-A (JP)
Title: Inorganic coating material and rock wool construction material
Inventor: TOBE YUKIO
IPC: C09D7/12
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To obtain an inorganic coating material which can form coating films excellent in water resistance and flexibility even when the content of an organic binder is low by using a binder comprising lithium silicate and a silicon-modified resin. SOLUTION: This material contains a binder comprising 5-30wt.%, based on the solid matter of the material, lithium silicate and 10wt.% (desirably 3wt.% or above) silicon-modified resin, desirably a silicon-modified acrylic resin. A rock wool construction material obtained by coating the surface of rock wool plate with the material can be used without any problem even in an area, such as the edge of a roof, easily attacked by water.
Patent JP-H04362189-A (JP)
Title: Production of screen cylinder
Inventor: NISATO JIYUNJI
IPC: C25D5/10
Filed: 1991-06-10
Abstract: PURPOSE:To produce a screen cylinder having sufficient strength and opening by electroplating a networklike conductive part surrounded by a non-conductive part on a mother roll and moving the obtained cylindrical body and furthermore electroplating it. CONSTITUTION:A plated copper layer 2 is formed on the surface of one end side in the axial direction of a roll base body 1. Many networklike recessed parts 3 are formed on the plated copper layer 2 by impressing and furthermore a plated chromium layer 4 is formed thereon. Then after insulating resin 6 is filled into the recessed parts 5 on the surface thereof, the outer surface is polished. Thereby a primarily plated part 9 is formed which is constituted of both a meshy conductive part 7 consisting of the plated chromium layer 4 and a networklike nonconductive part 8 surrounded thereby. On the other hand, a mother roll 12 is obtained by forming a secondary nonconductive plated part 11 on the surface of the other end side. Then a cylindrical body 14 is obtained by selectively forming a first plated layer 3 on the conductive part 7. This meshy cylindrical body 14 is slid and moved on the secondary nonconductive plated part 11. A second plated lay 15 is formed on a cylindrical body 14' to obtain a screen cylinder 16 having high opening and high strength.