baber/WOPTO huggingface dataset:
Patent JP-S5874323-A (JP)
Title: Screw die
Inventor: OOKIDO MITSUHARU
IPC: B29C48/08
Filed: 1981-10-30
Abstract: PURPOSE:To obtain the screw die which is capable of automatically balancing the supplies of a material from the right and left sides of the die by a method wherein an inlet port for receiving the material from an extrusion machine is provided at substantially the center of a T-die and a screw having a specific configuration and a specific structure is provided in the direction substantially normal to the flow direction of the material. CONSTITUTION:The screw 6 having a bisymmetrical double once configuration corresponding to a double conical space within a manifold 3 and provided on its surface with flights 7 composing of parts wound herically in opposite directions in symmetrical relationship with each other with respect to the center of the screw 6. The flights 7 makes a fit with the tapered inner surface of the manifold 3 through a clearance 10 which allows the entir screw 6 to move in the axial direction.
Patent JP-S5876202-A (JP)
Inventor: MAYAMA NORIO
IPC: B27D5/00
Filed: 1981-10-30
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-H05342863-A (JP)
Title: Refresh control system for memory system
Inventor: NAKAMOTO TSUKIO
IPC: G06F12/08
Filed: 1992-06-09
Abstract: PURPOSE:To attain the efficiency of an access by operating the refresh of a DRAM in a section in which the possibility of an access from a cache memory to the DRAM is low, and reducing a competition between an access request to the DRAM and a refresh request. CONSTITUTION:A refresh setting means 12 detects that data are fetched in a cache memory 2 due to a cache miss, and outputs a reset signal (c) to a refresh timer 40. Then, the timer 40 is activated, and the refresh of the DRAM 9 is operated in the section in which the possibility of the cache hit of the fetched data is high, and the possibility of the access from an MPU 1 to the DRAM 9 is low.
Patent JP-S5965356-A (JP)
Title: Single-chip microcomputer
Inventor: KAMATA HIROKI
IPC: G06F9/32
Filed: 1982-10-05
Abstract: PURPOSE:To increase the storage capacity, by providing a circuit within a program counter to change a program counter to the set value other than (0) with an AND of the signal which sets the program counter at (0) and the address region level setting signal. CONSTITUTION:A set value changing circuit 5 is provided within a program counter 1'. When the resetting signal is fed to a terminal R, the counter 1' is set at (0). Then an AND of the address region level setting signal A and the resetting signal R is supplied to the circuit 5 through an AND circuit 6 to change and set the contents of the counter 1' to the value other than (0). The state signal T1phi and the signal sent from the counter 1' are latched 2 temporarily. Then the external memory access signal is delivered to an address bus 4 via an address buffer 3. Therefore an ROM and an RAM are connected from outside to increase the storage capacity.
Patent JP-2000004672-A (JP)
Title: Artificial culture of plant and device therefor
Inventor: HIRAMOTO MICHIAKI
IPC: A01G7/00
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for artificially culturing a plant, capable of reducing the cost of an installation on the culture of the plant by the use of an artificial light disposed in a housing and improving the profitability of the culture because a wide place is not needed. SOLUTION: A daytime-night forming device 20 in which a daytime area 34 for lighting fluorescent lamps 64 in days and nights and a night area 36 not having a fluorescent lamp 64 are formed in a building, and culture trays 14 in which seed mosses are planted are alternately moved to the daytime area 34 and the night area 36 to form a daytime-night condition required for the culture of the seed mosses.
Patent JP-S6330677-A (JP)
Title: Gas emergency trip device
Inventor: SUZUKI YUTAKA
IPC: F16K31/06
Filed: 1986-07-25
Abstract: PURPOSE:To keep aloof from electrical wiring and perform actuation without fail, by connecting a plunger, a yoke, a permanent and high magnetic permeability ferrite in series, and making the yoke attract and hold the plunger. CONSTITUTION:Usually, there is formed with a magnetic circuit 7 consisting of a yoke 4, a permanent magnet 5, high permeability ferrite 6 and a plunger 3, and the plunger 3 is attracted to the yoke 4 against an operating spring 9, pressing a cutoff valve 2 and opening a gas flow passage 1. When a fire occurs and temperature of the ferrite 6 exceeds a Curie point, attraction of the yoke 4 goes down because magnetic resistance of the magnetic circuit 7 comes high, whereby resiliency of the operating spring 9 overcomes the resiliency of the yoke 4, pulling up the plunger 3. With this constitution, the cutoff valve 2 is pushed up, thereby interrupting the gas flow passage 1.
Patent JP-S6332487-A (JP)
Title: Dna for shuttle vector
Inventor: YAMAZAKI NAGATAKA
IPC: C12R1/91
Filed: 1986-07-25
Abstract: PURPOSE:To provide a DNA obtained by separating and purifying from a exochromosome DNA of mouse F9 cell, capable of forming a recombinant DNA with plasmid of E.coli and utilizable as a shuttle vector between E.coli and mouse LTK<-> cell. CONSTITUTION:A teratocarcinoma F9 cell of mouse is cultured and the obtained separated cell is subjected to alkali denaturation and centrifuged to obtain a DNA, which is subjected to agarose electrophoresis to obtain TYA-I having a molecular size of about 5.3 kb and TYA-II DNA of about 5.4 kb. The length of DNA fragment of TYA-II cut with restriction enzymes PvuII-AccI is about twice as long as that of TYA-I. When TYA-I and TYA-II are compared with polyoma virus DNA, one PvuII incision points is lack in the above DNA based on restriction enzyme BamHI, however, the DNAa forms a recombinant vector with plasmid vector PUC19 of E.coli, proliferable in E.coli and the number of copies are as much as about 50,000 per one cell.
Patent JP-H0617286-A (JP)
Title: Production of galvanized aluminum sheet
Inventor: NAKAMORI TOSHIO
IPC: C25D5/44
Filed: 1992-07-02
Abstract: PURPOSE:To manufacture a galvanized Al sheet excellent in workability, corrosion resistance after coating and adhesive durability and also having no problem in phosphate treatability. CONSTITUTION:The surface of an aluminum or aluminum alloy sheet is first plated by primary plating of galvanizing with 0.1 to 10g/m<2> coating weight by an electroplating method, is then subjected to treatment of immersing it in an acidic soln. and is furthermore subjected to secondary plating of galvanizing with 1 to 80g/m<2> coating weight by an electroplating method to manufacture the galvanized aluminum or aluminum alloy sheet. As for the galvanizing in the primary plating, the zinc alloy, e.g. contg. 5 to 20% Ni is used, and as for the galvanizing in the secondary plating, the zinc alloy, e.g. contg. 5 to 20% Fe or Ni is used. The plated Al sheet manufactured by this method is suitable as an automotive material having problems of improving lightening and corrosion resistance.
Patent JP-H0226510-A (JP)
Title: Sideway sitting ease cushion
Inventor: ISOGAI TATSUTOSHI
IPC: A47C27/00
Filed: 1988-07-15
Abstract: PURPOSE:To prevent the sleep of a foot edge, etc., at the time of sitting sideways by equipping a cushion, in which a hexagonal seat surface is formed, with an area in which only the foot edge is pushed out from the seat surface at the time of sitting sideways, and simultaneously, equipping it with a thickness in which the foot edge cannot be suppressed with a body pressure. CONSTITUTION:A cushion 1 main body, in which the hexagonal seat surface is formed, has the area in which only the foot edge to be mainly an ankle can be pushed out from one side arm of the seat surface at the time of sitting sideways and, simultaneously, has the thickness in which the above-mentioned foot edge cannot be suppressed by the body pressure. As a result, the suppression pain and sleep of a lower limb, especially, of the foot edge to be mainly the ankle which are likely to be generated at the time of sitting sideways can be suppressed, simultaneously, an attitude to sit sideways can be stably maintained for a long time, and moreover, the title cushion can be used for sitting on a floor in a Japanese fashion.
Patent JP-H04355-A (JP)
Title: Production of titanium alloy
Inventor: NAKAKURA MITSUYASU
IPC: C22F1/00
Filed: 1990-07-04
Abstract: PURPOSE:To provide an alpha+beta type titanium alloy excellent in strength and toughness by applying blooming, hardening and forging to an alpha+beta type titanium alloy at a specified temp. and then applying soln. heat treatment, annealing or overageing at a specified temp. CONSTITUTION:When an alpha+beta titanium alloy is produced, the alloy is bloomed in the beta region and alpha+beta region and then hardened from the temp. above the betatransformation point, Forging is then applied at a temp. below the beta transformation point, and the soln. heat treatment is applied at least 10 deg.C lower than the beta transformation point. The alloy is then annealed or overaged. Consequently, an alpha+beta type titanium alloy having <=12mum pro-eutectoid grain size and 20-50% alpha phase area ratio is obtained. The titanium alloy is converted to a Ti-6Al-4V-based alloy. Overageing is carried out at 690-550 deg.C. An alpha+beta type titanium alloy excellent in bearing force at high temp. is obtained in this way.
Patent JP-S5877159-A (JP)
Title: Fuel feeding path to float chamber of carburetor
Inventor: YUZAWA KAZUYA
IPC: F02M37/20
Filed: 1981-10-31
Abstract: PURPOSE:To prevent a spew phenomenon in such a way that a fuel return path equipped with a gas liquid separating chamber and an orifice is provided just above a needle valve in which fuel to be introduced into a float chamber is controlled, and fuel vapor bubbles which have been produced in a fuel feeding path are returned into a fuel tank. CONSTITUTION:Fuel which has come through a fuel tank, and contains much low boiling point ingredient is heated in a fuel feeding path 9 which undergoes radiant heat, etc. from an engine, and produces vapor bubbles 13. However, the vapor bubbles 13 can not be allowed to pass through the reticulum of a gas liquid separating member 6, it is sent up in a gas liquid separating chamber 7, and just the liquid fuel is flowed through a needle valve 4 into a float chamber 1. Vapor bubbles in the gas liquid separating chamber 7 are returned through an orifice 10 which has been provided on the tip of a nipple 11 via a fuel return path 12 into the fuel tank, cooled and liquefied therein.
Patent JP-H0783104-A (JP)
Title: Ignition timing control method
Inventor: IIDA TAKAHIRO
IPC: F02D45/00
Filed: 1993-07-15
Abstract: PURPOSE:To provide a method for decreasing noise, vibration and improving riding comfort (NVH) concerning engine output for suppressing oscillation generated on the main body of an automobile. CONSTITUTION:An ignition timing control method is such one to suppress unnecessary oscillation by regulating an ignition timing against the unnecessary oscillation caused by an engine generated at the time of acceleration and by generating reverse oscillation as the phase of the unnecessary oscillation, and to detect existence of acceleration, and decides (S4) a first corrective quantity of the ignition timing for generating the reverse phase oscillation to the phase of the unnecessary oscillation based on the operational condition of the engine when the engine operational condition satisfies when engine operational condition satisfies the first prescribed condition at the time of acceleration, a second specified condition including a first specified condition, the second corrective quantity of ignition timing (S7) for generating oscillation of a phase reverse to the phase of unnecessary oscillation based on the operational condition of the engine, and the ignition timing at the time of detecting acceleration by means of determined first and second corrective quantities is corrected (S9).
Patent JP-H0339356-A (JP)
Title: Underhood part for automobile
Inventor: YASUE KENJI
IPC: C08L77/00
Filed: 1989-07-05
Abstract: PURPOSE:To provide an automotive underhood part having excellent heat resistance and rigidity and having large resistance against road anti-freezing agents by molding a resin composition mainly comprising nylon 46 and a specific amorphous aromatic polyamide resin. CONSTITUTION:A composition comprising (A) 20-99wt.% of nylon 46, (B) 1-80wt.% of an amorphous aromatic polyamide resin composed from a bis(4- aminocyclohexyl)alkane derivative of the formula (R1 and R2 are H or 1-3C alkyl), aromatic dicarboxylic acid and other aliphatic copolymers and (C) 0-70wt.% of an inorganic reinforcing material (e.g. glass fibers) is molded to provide the objective part.
Patent JP-S6419346-A (JP)
Title: Color photographic sensitive material
Inventor: OHASHI YUICHI
IPC: G03C7/30
Filed: 1987-07-14
Abstract: PURPOSE:To obtain a sensitive material increasing the saturation of a reproduced color and reproducing faithfully primary colors and neutral tints by regulating the spectral sensitivity distribution of each of blue-, green- and red- sensitive layers to a specified range and the extent of the interlayer effect between the sensitive layers to a specified range. CONSTITUTION:When at least one blue-sensitive silver halide emulsion layer contg. a yellow developing color coupler, at least one green-sensitive silver halide emulsion layer contg. a magenta developing color coupling and at least one red-sensitive silver halide emulsion layer contg. a cyan developing color coupler are formed on a support to obtain a color sensitive material, the spectral sensitivity distribution SB(lambda) of the blue-sensitive silver halide emulsion layer is regulated so as to satisfy inequalities I. The spectral sensitivity distribution SG(lambda) of the green-sensitive silver halide emulsion layer and that SR(lambda) of the red-sensitive silver halide emulsion layer are regulated in the same way as the SB(lambda) and the extent of the interlayer effect between the emulsion layers is specified. Thus, a photographic sensitive material increasing the saturation of a reproduced color and reproducing faithfully primary colors and neutral tints is obtd.
Patent JP-S6332844-A (JP)
Title: Rotational anode type x-ray tube
Inventor: KITADE KOICHI
IPC: H01J35/10
Filed: 1986-07-28
Abstract: PURPOSE:To prevent adhesion between a ball-bearing outer-ring race and an anode-fixing base, by coating the inner peripheral plane of the anode-fixing base in contact with the outer-ring race with a metal-oxide film CONSTITUTION:A bearing outer-ring race 25, on which pressure by a coil spring 27 is applied through pressure-rings 29, slides in contact with an inner peripheral plane of an anode.fixing base 19, which is coated with a metal oxide film 30. As a method for coating the inner peripheral plane of the anode-fixing base with the metal oxide film, for example, the metal plane of the anode-fixing base itself can be properly oxidized. This metal oxide film 30 functions that metallic elements are prevented from coming in direct contact with each other between the bearing outer-ring race and the anode-fixing base, both of which slide in contact with each other. Besides, such metal oxide is stable for long hours, with little danger of adhesion.
Patent JP-S6154092-A (JP)
Title: Automobile-mounted audio device
Inventor: IGAWA YASUNORI
IPC: G11B31/00
Filed: 1984-08-23
Abstract: PURPOSE:To change over an audio source to be used easily by controlling to change over a cassette player with other source in accordance with a using condition when a pose button is pushed. CONSTITUTION:When a pose button 34 is pushed, then a cassette player 30 is judged to be in posing condition or not at a judging means 32. When it is a posing condition, the player 30 is set to a using condition through a control means 33 and other source 31 of a radio receiver, etc., is set to an unused condition. On the other hand, when it is not in a posing condition, the source 31 is set to a using condition and the player 30 is set to a posing condition. For this reason, an audio source to be used can be changed over by an easy operation that the cassette is not mounted and dismounted and the pose button only is pushed.
Patent JP-S6237504-A (JP)
Title: Cavitation producing device employing pump piping
Inventor: YAMAMOTO KAZUYOSHI
IPC: F04D31/00
Filed: 1985-08-12
Abstract: PURPOSE:To promote reaction or mixing of double phase flow by arranging a pump at the node of standing wave having such vane passing frequency as to be determined by the equivalent conduit length, pump rotation and the number of vanes and producing cavitation periodically in the suction conduit. CONSTITUTION:Standing wave is produced in the suction conduit of pump under such rotation of pump as will satisfy the relation L nlambda/2, where L=Ls+ Ld+Lp is the equivalent length of conduit from suction tank 1 to delivery tank 5 while lambda is the wavelength of standing wave having the vane passing frequency to be determined by the pump rotation N and the number of vanes Z. Since pulsating pressure will occur at the abdomen of the standing wave, a pump 3 is arranged at the node of the standing wave to produce cavitation periodically in the suction conduit thus to promote reaction or mixing of double phase flow of liquid/liquid or solid state/liquid.
Patent JP-H0226342-A (JP)
Title: Outer arm drive of industrial robot
Inventor: OKOSHI TADASHI
IPC: B25J17/00
Filed: 1988-07-14
Abstract: PURPOSE:To set the turnable area of an outer arm at approximately 360 deg. by mounting a pair of secondary gears engaged with the primary gear of an inner arm, on a rotary shaft, mounting a third gear engaged with both the secondary gears on an outer arm, and differentiating the reduction ratio of the primary and secondary gears form each other. CONSTITUTION:Primary gears 8a and 8b mounted on an inter arm 1 are driven to be turned and the turning force is delivered to a third gear 11 via each of secondary gears 9a, 9b, 10a and 10b to turn the third gear 11 in the specified direction. Reduction gear ratios between primary gears 8a and 8b and secondary gears 9a and 9b and 10a and 10b are set differently. Thus an outer arm is turned through the axis of the rotary shaft at an angle corresponding to the difference in quantity of turn and reduction ratio between the primary gears 8a and 8b. As a result, the turnable and movable range of the outer arm 2 may be set at approximately 360 deg..
Patent JP-H101252-A (JP)
Title: Bill receiving box
Inventor: IMAI ATSUYASU
IPC: G07D9/00
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To eliminate plugging of bills by laterally providing a guide rail of fixed width along the advancing direction of a bill on the inner face of one side wall of a receiving box main body, and making the opening width larger than the dimension which adds the width of the guide rail to the width of a bill. SOLUTION: A bill 4 carried by carry rollers 5 is smoothly guided while the one side is placed on the upper face of a guide rail 3 so as to uniformly advance into a receiving box main body 1, and the extreme end in the advancing direction is not hung down extending over the full width. Consequently, it is not contacted with a preceding bill 6 and smoothly fed, and when the rear end part of the bill 4 is separated from the carry rollers 5, because the dimension from the inner face 2 of the side wall on the other side of the receiving box main body 1 to the inner end 7 of the guide rail 3 is made larger than the width of the bill 4, the bill 4 falls on the preceding bill 6 from the other end on the opposite side to one side placed on the guide rail 3 by free falling, and the bill is piled on the preceding bill 6 so that the one side is slipped down from the guide rail 3.
Patent JP-2000004996-A (JP)
Title: Article display unit
Inventor: OSAWA SHINICHI
IPC: A47F1/12
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To provide an article display unit which enables optimum positioning optimal for smooth automatic forwarding according to the product size, easy alterations and prevention of useless space occurrence. SOLUTION: This unit contains a working device 5 to move an article on a forwarding body 2 to the stopping board side by external force, and constitutes a article forwarding machine 7 by putting a partition board 6 to guide movement of an article on the forwarding body 2. Installation of width- adjusting spacers 8 set optimal for preliminary automatic forwarding in the one article width of the partition board 6 near the stopping board 4 side, and positioning of the positioned article forwarding machines 7 according to this enables optimum positioning for smooth automatic forwarding and prevention of useless space to be realized only by deciding the distance between the partition boards 6 according to the sizes of the article between the width-adjusting spacers 8.
Patent JP-S6420755-A (JP)
Title: Window control system
Inventor: HIRAMATSU ATSUSHI
Filed: 1987-07-16
Abstract: PURPOSE:To improve the utilizing efficiency of a network by observing the mean reception interval of a transmission confirming packet during packet transmission and varying the window size in a direction minimizing the value thereby reducing the frequencies of retransmission of the packet remarkably. CONSTITUTION:The sender side decides the window size by a mean reception interval at the sender side of a transmission confirmation packet sent from the reception side as a response to a sent data packet and the reception number at the sender side of the retransmission request packet to revise the window size during communication. Thus, the window size is set to the optimum window size to minimize the transmission interval of the packet at all times, then the frequencies of too large or too short window size are reduced considerably and the retransmission frequency of the packet is low and the utilization efficiency of the network and the packet transmission speed of the sender side are selected to be optimum values.
Patent JP-H05344395-A (JP)
Title: Television camera device
Inventor: ANDO MASAHIRO
IPC: H04N5/225
Filed: 1992-06-11
Abstract: PURPOSE:To improve the operability of a camera by rotating the main body of the camera up and down and maintaining the posture of a view finder at a fixed state even when the posture of the camera device is changed. CONSTITUTION:The view finder 1 forms a monitoring device and is supported by a tripod 4 along with the main body 2 of the camera and a lens 3. Then, a camera supporting point 5 for rotating the main body 2 of the camera in the up-and-down direction is provided and the supporting point lever 6 fixes and supports the view finder 1 with the tripod 4. Further, a view finder rotation supporting point 7 makes the view finder 1 rotate in the up-and-down direction. Then, the view finder 1 is fixed to the tripod 4 with the view finder rotation supporting point 7 as the center. Thus, even when the posture of the main body 2 of the camera is changed by rotating up and down, the posture of the view finder 1 can be maintained in the fixed state at all times.
Patent JP-H0226906-A (JP)
Title: Back-removed working gloves and production thereof
Inventor: TANAKA AKIO
IPC: B29C41/14
Filed: 1988-07-13
Abstract: PURPOSE:To obtain the title gloves improved in wrist tightness by coating fibrous gloves with a rubber latex stock solution in a back-removed state to form a coating layer along with coating the wrist part of the palm side with the same solution to form a band-like covering part. CONSTITUTION:Fibrous gloves are coated with, in a back-removed state, a stock solution 28 consisting mainly of a rubber latex such as of natural rubber or synthetic rubber to form coating layers 29, 29a, while the wrist part surface of the palm side 12 of the gloves is coated with the same solution in a band-like manner using a coating roller to form a band-like covering part 30, thus obtaining the objective inexpensive gloves of good workability.