baber/WOPTO huggingface dataset:
Patent JP-S6270650-A (JP)
Title: Carburator
Inventor: UEHARA YUZURU
IPC: F02M7/22
Filed: 1985-09-25
Abstract: PURPOSE:To reduce an air surplus ratio at a high engine load operation so as to increase the output with a rich fuel air mixture provided by providing a valve which effects the closing motion of a fuel by-pass port linked with the throttle opening, coaxially with the valve shaft of a butterfly valve. CONSTITUTION:A carburator 1 includes an air inlet 2 which receives clean air from an air cleaner, and a fuel inlet 3 which receives fuel gas, the pressure of which is reduced by a pressure regulator. A mixing section C where air is mixed with fuel, is formed in a ventury 4, a mixture from the mixing section C is fed to a combustion chamber of an internal combustion engine through a butterfly valve 7. In this case, a valve 6 is provided to the shaft end of the butterfly valve 7 in the carburator 1, and a by-pass 9 which is interrupted by the valve 6, is provided between a fuel passage B in the carburator 1 and a space D held by both the ventury 4 and the butterfly valve 7. The valve 6 includes a communication section 10 which is fully opened when the butterfly valve 7 is fully opened.
Patent JP-S6278284-A (JP)
Inventor: HAINRITSUHI BERUNHARUTO
IPC: D06P3/60
Filed: 1986-09-10
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-H0854936-A (JP)
Title: Pressure reducing valve
Inventor: KUBO HIDENORI
IPC: G05D16/16
Filed: 1994-08-12
Abstract: PURPOSE:To provide a pressure reducing valve which can shorten its starting time at the secondary side at the beginning of feed of a fluid and also can completely close up its inlet and outlet when the fluid leaks out of its mouth part. CONSTITUTION:A mouth part 14 is formed between an inlet 11 and an outlet 12, and a bypass flower path 34 is bypassed to the part 14. A global valve member 35 is freely rotatably provided at the confluent part between the path 34 and the outlet 12. The path 34 is rectangularly bent, and a T-shaped communication hole 36 is formed at the inside of the member 35. The member 35 is turned at the beginning of feed of a fluid so that the inlet 11 and the outlet 12 communicate with each other via the path 34. When the fluid leaks out of the part 14, the member 35 is turned to shut off the inlet 11 and the outlet 12.
Patent JP-H0762935-A (JP)
Title: Support structure for rexternal structural object
Inventor: KIMURA TOKUJI
IPC: E04H17/22
Filed: 1993-08-26
Abstract: PURPOSE:To execute a support structure without excavating the ground and generating residual soil, cause little trouble for execution due to obstacles during execution, and shorten the execution period. CONSTITUTION:Foundation piles 2 each having a tapping hole on the inner periphery at the upper end are driven into the ground 4 from the ground surface 3. Fitting bolts 5 are screwed into the tapping holes, and the fitting bolts 5 are fitted to the foundation piles 2. The lower section of an external structural object 6 is supported on the foundation piles 2 with the fitting bolts 5.
Patent JP-H0260458-A (JP)
Title: Snubber circuit of semiconductor switching element
Inventor: SAOTOME HIDEO
IPC: H02M1/06
Filed: 1988-08-26
Abstract: PURPOSE:To improve the efficiency of an apparatus by juxtaposing the series circuit of thyristors with that of semiconductor switching elements and by providing a capacitor between both junctions of said series circuits. CONSTITUTION:A current-type three-phase GTO inverter is equipped with GTO thyristors 4-5 of the semiconductor switching elements of upper and lower arms, anode reactors 2-3, thyristors 8-9 connected with said GTOs 4-5 in parallel and in a homopolar manner, and a capacitor 10 constituting a snubber circuit together with said thyristors 8-9. Thus, when said thyristor 8 is turned ON simultaneously with the turn-OFF of said GTO 4, the electric current of the GTO 4 is commuted to the thyristor 8 and to flow to a load through a path for charging said capacitor 10. Then, said thyristor 8 is turned OFF by the completion of charging said capacitor 10 to complete commutation. The stored electrostatic energy of the capacitor 10 is supplied to the load by said series of operations. As a result, it is possible to eliminate not only snubber resistance but also generation of heat loss from the charge and discharge path of said capacitor 10.
Patent JP-H0763282-A (JP)
Title: Branching pipe
Inventor: IWAMOTO TOSHIYUKI
IPC: F16L1/024
Filed: 1993-08-27
Abstract: PURPOSE:To provide a branching pipe to a customer capable of preventing increasing of a construction interval and a construction period of a line branching and preventing traffic obstacle due to this construction. CONSTITUTION:A branching hole 11 is closed by screwing a lid member 17 on an adapter inserted in the branching hole 11 from inner side of a pipe body 7 and is arranged in a middle of a pipe line and placed in ground. When a branching to the pipe line is provided, the lid member 17 is screwed off the pipe body 7 along a digging hole from surface ground side mounted to a placed branching hole 11 of the pipe body 7. A branching short pipe 20 is pulled down along the digging hole instead of the lid member 17 and it is screwed on an adapter 14 and the lid member 17 is replaced by the branching short pipe 20 and the pipe line is branched.
Patent JP-S59104442-A (JP)
Title: Preparation of porous metal nickel
Inventor: ICHIKAWA MASAHIDE
IPC: C25F3/02
Filed: 1982-12-02
Abstract: PURPOSE:To obtain a sponge like porous metal nickel of which the surface or the interior is made full of holes, by acting a weak current and an electrolyte comprising an acidic liquid and chloride on Ni or an Ni-alloy material. CONSTITUTION:An electrolyte comprising chloride (e.g., KCl), boric acid and an acidic liquid is charged into an electrolytic cell constituted by combining an anode (a metal nickel anode) and a cathode (a carbon cathode). As this acidic liquid, a liquid to be immobilized as possible, for example, sulfuric acid is used and, contrarily, boric acid is used in order to prevent an immobilization phenomenon. Subsequently, local currents are sporadically generated on the surface of an Ni metal (alloy) by slightly flowing a positive current through the electrolyte and ionization action is developed. That is, Cl<-> present in the electrolyte etches the surface of the base material or etches said base material so as to reach the interior thereof by the combined action with sulfuric acid and boric acid to obtain a sponge like porous Ni metal.
Patent JP-S6454956-A (JP)
Title: Node equipment
Inventor: HORIE YASUO
IPC: H04L12/46
Filed: 1987-08-26
Abstract: PURPOSE:To shorten the retrieval time of an address of an address management table, by retrieving an address of an auxiliary address table in receiving a packet during communication. CONSTITUTION:In receiving a packet from a sub network, a control means 6 stores a reception packet into a storage means 7, and it is informed to a CPU 8, an outgoing/incoming reply packet detection means 11, and an interruption/interruption response packet detecting means 12. The CPU 8 extracts its own station terminal equipment number, instructs the retrieval of an address management table 9 to a control means 10 and instructs the retrieval of the address of the auxiliary address table 13 to the retrieval means 16. The CPU 8 discriminates whether or not simultaneous address is applied to a main network depending on the result of retrieval by the control means 10 and instructs the transmission of the packet to a transmission/reception control means 5.
Patent JP-S58115570-A (JP)
Title: Processor allocating system
Inventor: MORI FUMIAKI
IPC: G06F9/46
Filed: 1981-12-29
Abstract: PURPOSE:To allocate processors at high speed, by allocating a processor having the processor number, which is held in a processor number register, to a task whose execution is requested from another processor. CONSTITUTION:Task levels indicating priority levels of tasks, which are executed in respective processors, and the lowest task level of these levels are held in registers 11-1n and 20 of a master processor respectively. Proper one of processors having the lowest task level is preliminarily selected to be allocated for the execution request in accordance with contents of these registers and a prescribed selection reference; and when the execution request is issued, this selected processor is allocated immediately in accordance with software, and new processings accompanied with the change of contents of the task level register concerning the allocated processor are performed by hardware, thus allocating processors at high speed.
Patent JP-H0375835-A (JP)
Title: Data processor
Inventor: ONO YOSHIHARU
IPC: G06F11/10
Filed: 1989-08-18
Abstract: PURPOSE:To shorten a machine cycle by correcting and using the output of a control memory in accordance with the contents of an error history memory after an initial test (ITR) terminates. CONSTITUTION:In ITR, a micro instruction word is read from the control mem ory 1 while an address to be supplied is updated, the work is transferred to an error correction circuit 21, and the error judgement result of the error correc tion circuit 21, is registered in the error history memory 22 in correspondence with the address. After ITR terminates, the output of the control memory 1 is corrected in accordance with the content of the error history memory 22 so as to be used. Thus, the machine cycle can be shortened.
Patent JP-S59101389-A (JP)
Title: Method for imparting pattern to three-dimensional formed article
Inventor: KATOU SHIYUNICHI
IPC: B44C1/17
Filed: 1982-12-02
Abstract: PURPOSE:To impart a pattern to a three-dimensional formed article while preventing the pattern from being deformed or reverse plated, by a method wherein sheet-forming auxiliaries are placed on extensions of edges of a three-dimensional formed article, a patterned film is formed into the shape of the formed article and the auxiliaries, and is brought into close contact with the latter. CONSTITUTION:The sheet-forming auxiliaries 7 are placed on an article base 2 at positions of the extensions of the edges of the three-dimensional formed article 1 having a pyramidal, prismoidal or other similar shape, the patterned film (e.g., a transfer film provided with a releasable varnish layer, an ink pattern layer and an adhesive layer on a base sheet consisting of a thermoplastic film) 3 is placed on the formed article 1 and the auxiliaries 7, and then the film 3 is formed into the shape of the formed article 1 and the auxiliaries 7 and is simultaneously brought into close contact with the latter, thereby imparting the pattern to the formed article 1.
Patent JP-H1199549-A (JP)
Title: Injection molding machine
Inventor: TANIGUCHI YOSHIYA
IPC: B29C45/40
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To shorten a molding cycle by solving leak of resin without performing prevention leak of resin at a tip of a nozzle by a method wherein return of an ejector movable part into a safety range is detected on a way to the return of an ejection mechanism, and a partially composite operation of return of ejection starting a mold clamping process and mold clamping is executed. SOLUTION: An ejection mechanism 15 performs a partially composite operation wherein a procedure enters a return process after ejecting a product, and a mold clamping is started at a point of time of confirming return into a preliminarily set safety range of an ejection pin or the like. The mold clamping process proceeds also after completion of the return process of the ejection mechanism 15, an injection process is started by advancing a screw 11 at a point of time when a clamp force of a certain degree is generated on this way to completion of mold clamping, and a partial composite operation of the mold clamping and the injection is executed. Though injection and filling of molten resin into a cavity is started before reaching the set clamping force, small injection force suffices until completion of the filling.  Thereby, a molding cycle is shortened, there is no fear of leaking resin without setting leak prevention of resin to a tip of a nozzle, and efficiency of mass production and cost down can be performed.
Patent JP-H0549497-A (JP)
Title: Method for producing zeaxanthin
Inventor: YOKOYAMA AKIHIRO
IPC: C12P23/00
Filed: 1991-08-23
Abstract: PURPOSE:To obtain the title compound useful for coloring cultured fishes, being readily purified, in high yield without admixture of chlorophyll by culturing a bacterium belonging to the genus Alteromonas, capable of producing zeaxanthin in a medium and collecting a product from the culture mixture. CONSTITUTION:A bacterium [e.g. Alteromonas sp. KK10,203C (FERM P-12,434)] belonging to the genus Alteromonas, capable of producing zeaxanthin is inoculated into a seed medium, subjected to shaking culture at 25 deg.C for 48 hours, the prepared seed culture solution is transferred to a culture tank in a ratio of 2%V/V, subjected to aerated spinner culture at 25 deg.C for 120 hours, the culture solution is filtered off to collect cells, which are ground, extracted with acetone, the extracted solution is concentrated, passed through a polystyrene-based adsorbent column, an adsorbed substance is eluted with methanol, concentrated, extracted with benzene and purified by silica gel chromatography and high- performance liquid chromatography to give zeaxanthin in high yield.
Patent JP-S59102143-A (JP)
Title: Magneto-optic analytical apparatus
Inventor: OOISHI KOUNOSUKE
IPC: G01N27/72
Filed: 1982-12-06
Abstract: PURPOSE:To enable to continuously adjust the strength of the magnetic field using permanent magnets by an apparatus wherein rotatable permanent magnets are buried in a yoke for the main permanent magnet. CONSTITUTION:Upper and lower yokes 2, 3 are respectively provided above and below a main magnet 1. The lower yoke 3 is formed with two circular holes 14, in which permanent magnets 15 each having both pole parts in abutment with the inner periphery of the hole 14 and both side faces parallel to each other are rotatably buried. By properly rotating the permanent magnets 15, the strength of the magnetic field applied to the sample can be continuously adjusted.
Patent JP-S60104809-A (JP)
Inventor: HIRAYAMA YASUTAKA
IPC: A47L5/24
Filed: 1983-11-11
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-H0260700-A (JP)
Title: Lint filter fitting device for clothing drying machine
Inventor: SAKANE TETSUO
IPC: D06F58/22
Filed: 1988-08-26
Abstract: PURPOSE:To easily attach and detach a filter and a holder to a receiving room by providing the filter, which positions an opening edge between both flanges, and a spring, which is provided in one of a locking tool and the holder at least, to operate elastic force between the both flanges. CONSTITUTION:After a filter 25 is mounted to a holder 19, the holder is put through a taking-out port 15 and a receiving port 17 into a receiving room 12. A coil spring 24 is abutted to a flange 16 of the receiving port 17, however, the holder 19 is pushed in against the elesticity of the spring 24. Then, a locking tool 18 is inserted into a small diameter ring 22 and engaged. In such a way, the spring 24 is remained between both flanges 16 and 23 in a compressing condition and the engaging condition of the locking tool 18 is held by the elastic force. Then, a filter opening edge 26 is held between the spring 24 and flange 16. When the filter 25 is detached, the flange 23 of the holder 19 is pushed and the spring 24 is compressed. Then, the engagement of the locking tool 18 and small diameter ring 22 is unfastened and the whole filter is pulled out.
Patent JP-H0881935-A (JP)
Title: Steel frame for rock filling
Inventor: TONYA JIYUNJI
IPC: E02B3/08
Filed: 1994-09-06
Abstract: PURPOSE: To improve efficiency in execution of work by a method wherein a steel joint, available for joining by means of vertical insertion, is provided vertically to the side of a steel frame, and the joint provided on a steel frame adjoining a precedently installed steel frame is inserted vertically into the joint of the precedently installed steel frame. CONSTITUTION: A preceding steel frame A1 is installed with a crane to a specified position, and a succeeding steel frame A2 is hoisted down and installed to an adjoining position. Then, a T-shaped joint 20 of the frame A2 is inserted into a C-shaped joint 21 of the frame A1 , and thereby the frames A1 and A2 are connected together. A stable and strong large-sized structure for rock filling is installed with a desired number of frames A1 and A2 ... connected transversely with one another. As occasion demands, the joint may be formed in hook shape, or joints may be provided on the reverse side of the steel frame, and such joints can be connected with hook joints provided in projection to a revetment made from steel sheet piles, and a rock fill part is formed to the front of the revetment.  Thereby, connection can be made simply, yet certainly, while improving strength and furthermore, environmental improvement can be achieved by remodeling a steel sheet pile revetment into a rock fill revetment.
Patent JP-S58117674-A (JP)
Inventor: KANETANI KENJI
IPC: H05B3/14
Filed: 1981-12-29
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-H0872709-A (JP)
Title: Traveling wheel supporting device for transportation device
Inventor: SUZUKI KAZUHIRO
IPC: B66C9/04
Filed: 1994-09-06
Abstract: PURPOSE: To eliminate nearly all the slip of the traveling wheels even when a transportation device travels a position where rails are curved, and to restrain the wear of the traveling wheels, and also to reduce the occurrence of noise. CONSTITUTION: A block 13 is fixed to a supporting frame 12 arranged above a transportation body, and a bracket 7 is turnable supported by the block 13 through a supporting spindle 14. A bearing 15 is fixed to the bracket 7, and a supporting shaft 16 for supporting a driven wheel 6 that rolls on a rail 2 is supported by the bearing 15. The supporting spindle 14 is arranged in such a position that its axis is nearly brought into the position coinciding with the vertical center line of the driven wheel 6. Guide rollers 17a, 17b are supported by a pair of supporting parts 11a, 11b that have been fitted to the bracket 7 so that they hold the erected part 8 of the rail 2 and the guide projection 9 therebetween. The bracket for supporting a traveling motor is similarly constituted as the bracket 7, and also is supported by the supporting frame 12 in the same way.  The driving wheel is fixed to the output shaft of the traveling motor.
Patent JP-H0536603-A (JP)
Title: Coating film forming equipment and coating film forming method
Inventor: KAWAI HIROSHI
IPC: C23C14/24
Filed: 1991-07-31
Abstract: PURPOSE:To form an uniform and stable coating film on the surface of a substrate. CONSTITUTION:The inside of a vacuum vessel 1 is divided into a vacuum evaporation zone 2 and an activation zone 3. A coating film is formed by repeating the following processes in order until a desired film thickness is obtained; a process for forming a thin film on a substrate in the vacuum evaporation zone 2, and a process wherein the substrate 9 is transferred to the activation zone 3 and oxidized in a discharge plasma region.
Patent JP-H0531954-A (JP)
Title: Apparatus for driving transfer drum laser beam printer
Inventor: SATO KEN
IPC: B41J23/32
Filed: 1991-07-31
Abstract: PURPOSE:To obtain a practical motor having a small-sized structure and low speed high torque motor characteristics by specifying the number of magnetic poles of a brushless motor in a driving device using the brushless motor to directly drive the transfer drum of a laser beam printer. CONSTITUTION:In a laser beam printer, the shaft 12a of a coreless or radial gap type brushless motor 12 and the shaft 1a of a transfer drum 1 are directly connected by a shaft joint 10 and, at the time of the rotation of the transfer drum 1, the driving of the motor 12 is controlled on the basis of the output of a speed detecting encoder 28 by a control circuit. In this case, the number of magnetic poles of the brushless motor 12 is suet to 12-18 and, as the encoder 22, an absolute value type encoder 22 is used. By this constitution, the rotation change rate of the transfer drum 1 is reduced and highly accurate transfer is made possible and the regular position of the transfer drum 1 is confirmed and controlled by using the absolute value type encoder 22 to make it possible to position an image with higher accuracy.
Patent JP-S6190955-A (JP)
Title: Splicing device of takeup machine
Inventor: SHINOHARA TAKESHI
IPC: B65H19/20
Filed: 1984-10-11
Abstract: PURPOSE:To have accurate and quick adhesion automatically by applying a cut to a two-side sticky tape by an amount corresponding to the adhesive tape part according to the sensed length of the web width to be bonded, putting it in pressure contact with the web using a roller, and by separating the adhesive tape from the base. CONSTITUTION:A cut is given to a two-sided sticky tape 11 only for its adhesive tape part 11b according to the sensed length of the width of a web 4 at the tip of a windback roll to be bonded, and a roller 12-5 is drawn up by an air cylinder 12-9 with such a care that the two-side sticky tape 11 does not touch the web 4, and a tape feeder 12, and then the two-side tape 11 is moved to a specific web position. The above-mentioned air cylinder 12-9 is actuated to sink the roller 12-5, which presses the two-side tape 11 to the web 4, and a guide roller 12-6 is capable of separating the adhesive tape 11b from the base 11a. This procedure can be quickly conducted automatically by means of connection of each part to a computer.
Patent JP-H0260832-A (JP)
Title: Ventilation device for engine of tractor
Inventor: OKAMOTO HIDEAKI
IPC: B60K11/04
Filed: 1988-08-26
Abstract: PURPOSE:To prevent a ventilation fan from interfering with a shroud even when the ventilation fan is played laterally accompanied with an engine by forming the shroud covering the outer circumference of the ventilation fan into a shape the lateral dimension of which is made greater than the vertical one. CONSTITUTION:A radiator 10 is arranged while being raised on a trestle 9 provided for a frame 2 in the front side of an engine 6, and a shroud 11 is provided behind the radiator 10, which covers the circumference of a ventilation fan 8 and is formed into a elliptic shape the lateral dimension of which is made greater than the vertical one. Even when the engine is laterally played to a great extent, and even when the ventilation fan 8 is therefore laterally played to a great extent accompanied with the engine, the ventilation fan 8 will never interfere with the shroud 11 because the shroud 11 which is provided for the radiator 10 side in such a way as to cover the outer circumference of the ventilation fan 8 driven by the engine 6 is formed into a shape the lateral dimension of which is made greater than the vertical one.