baber/WOPTO huggingface dataset:
Patent JP-S58143126-A (JP)
Title: Scavenging and exhaust gas control device
Inventor: SUZUKI AKIRA
IPC: F02B29/08
Filed: 1982-02-19
Abstract: PURPOSE:To improve the thermal efficiency of an engine by enabling to open and close scavenging or exhaust holes in an optional timing without being restricted by the movement of a piston for delaying the timing to start exhaustion as possible. CONSTITUTION:When gas is expanded in a cylinder liner 2, scavenging holes (or exhaust holes) 1 are closed by valve bodies 4. At a fixed opening time, when a large gear 10 is turned to separate the valve bodies 4 from an annular member 3 as shown in dotted imaginary lines, the scavenging holes 1 are kept opened for performing scavenging in the cylinder liner 2.
Patent JP-H04268042-A (JP)
Title: Cr-ni heat resisting steel and its production
Inventor: YAMADA MASAYUKI
IPC: C22C38/00
Filed: 1991-02-21
Abstract: PURPOSE:To produce a Cr-Ni heat resisting steel having high creep rupture strength at high temp., excellent in internal oxidation resistance, and further excellent in quality. CONSTITUTION:The steel has a composition consisting of, by weight, 0.1-0.3% carbon, <=0.3% silicon, <=2.0% manganese, 20.0-30.0% chromium, 15.0-40.0% nickel, 0.2-2.0% niobium, 0.1-0.8% titanium, 0.1-0.8% zirconium, and the balance iron and is produced by an extruding method. Further, after refining, in the process of and after production by an extruding method, the steel is held at 1150-1250 deg.C to undergo solution treatment.
Patent JP-S60195392-A (JP)
Inventor: JIIKUFURIITO HEATERU
IPC: F04C14/24
Filed: 1985-02-15
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-H05224248-A (JP)
Title: Production of waveguide element having electrode
Inventor: MIYAGUCHI SATOSHI
IPC: G02F1/335
Filed: 1992-02-13
Abstract: PURPOSE:To provide the process for production of the waveguide element having electrodes suitable for mass production with the smaller number of production stages than heretofore. CONSTITUTION:This process for production of the waveguide element having the electrodes consists of a stage for forming a shielding thin film 3a consisting of gold Au coating a part of at least one main surface of a substrate 1 consisting of a ferroelectric substance, a stage for forming a part exposed by executing a proton exchange on the main surface as a waveguide 2 and a coated part as an electrode region 18 respectively adjacently on the substrate 1 and a stage for forming a photoresist film on the 3a and waveguide 2 and forming the electrodes on the shielding thin film by plotting electrode images.
Patent JP-S56122559-A (JP)
Title: Operation system of electronic switchboard, and its maintenance and testing equipment
Inventor: KOBAYASHI HANJI
IPC: H04M3/22
Filed: 1980-03-04
Abstract: PURPOSE:To simplify and economize the execution and control of a program, by adopting such an operation system as alternatively executes the command receiving processing from the maintenance and testing equipment and the switchboard connection processing, in an electronic switchboard. CONSTITUTION:When the electric power supply is turned on, the central control equipment CC detects whether the ground has been supplied or not to the keyboard port KBDPT through the connecting line KCN from the keyboard KBD. When the ground has been supplied, the equipment CC becomes ready for receiving a command CM, the CM information by operating the key matrix KYMTX of the KBD is encoded by the decoder DCR, and it is loaded in the CPU through the key port KYPT of the CC and the data bus control circuit BUSCONT. The CC continues the CM receiving and processing state until the switching connection processing start CM comes in, and when this CM comes in, the CC stops the CM receiving and processing, and starts the switching connection processing. When the switching connection processing is being executed, if the reset key RS is operated, the CPU is reset, and becomes a CM receiving and processing state.
Patent JP-S59154722-A (JP)
Inventor: TAMAGAWA TOORU
IPC: H01H33/66
Filed: 1983-02-22
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-H10223187-A (JP)
Title: Storage battery housing box and communication instrument attached thereto
Inventor: YOSHITAKE YUJI
IPC: H01M2/10
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To take proper actions, even if power failure continues for a long time by permitting a dry battery in place of a storage battery to be accommodated in a storage battery housing box. SOLUTION: This storage battery housing box is provided with a box body 50 of rectangular solid shape, which involves the width of a little longer length than the length of a dry battery, negative electrodes formed side by side along one side of the inner surface of the box body 50, the first positive electrodes 53a formed side by side along the other side of the inner surface of the box body 50, and an electrode panel 51 formed with a plurality of the second positive electrodes 70 side by side, which is usually slanted, and raised when accommodating the dry battery in place of the storage battery, so as to be put along the other side of the inner surface of the box body 50. The storage battery as an auxiliary power source at the time of power failure is accommodated.  If power failure continues for a long time and the storage battery is worn, the electrode panel 51 is raised and a space is narrowed, so as to perfectly accommodate dry batteries of U-2 size, and the dry batteries of U-2 size are fitted side by side between the electrode panel 51 and the negative electrode.
Patent JP-S58143521-A (JP)
Title: Method for determining characteristics of amorphous semiconductor
Inventor: KIKUCHI MINORU
IPC: H01L21/20
Filed: 1982-02-22
Abstract: PURPOSE:To determined the magnitude of mobility and photoconductivity simply and accurately by a method wherein the temperature-dependence of the dark current of an amorphous semiconductor is measured and the measured results are plotted on a graph in order to estimate the cnstruction of the energy zone. CONSTITUTION:The temperature-dependence of the dark current of an amorphous semiconductor is measured and a graph is prepared with a conductive factor sigma in the equation of dark conductivity sigma=sigmaOexp(-Esigma/kT) as the axis of ordintes and activated energy -Esigma as the axis of abscissas to obtain an intersecting point of the oblique line of the inclination G passing a measuring point based on the following equation representing the conductive factor sigmaO and a horizontal reference line sigmaso and another intersecting point of the vertical line passing the measuring point and the horizontal reference line sigmaso. A trap zone is obtained from these intersecting points to estimate the carrier mobility. lnsigmao=lnsigmaso+G[Ec(O)-EA], where sigmaso: conductive factor peculiar to conductive zone; Ec(O): energy unit of mobility end of electron in conductive zone at O degree K; and EA: energy unit of the lower end of trap zone.
Patent JP-H0559865-A (JP)
Title: Guide rail device for overhang door
Inventor: MINAMI SABURO
IPC: E05D13/00
Filed: 1992-01-17
Abstract: PURPOSE:To prevent the side swing of an overhang door without forming a projection such as a rail and a recessed groove on the floor face. CONSTITUTION:Guides 10A, 10B buried in the floor face are protruded when an overhang door D is moved to guide the overhang door D along a guide rail R. A long groove Da is formed on the lower end face of the overhang door D. An action projection protruded downward is provided on one end face in the long groove Da. A spring 6 invariably protruded on the floor face is provided on the guide 10B located at the opening position of the overhang door D on the guide rail R arranged in the moving direction of the overhang door D. A protruding system protruded immediately before the overhang door D is moved via links 13, 30 pivotally fitted to an action link 11 arranged in the guide rail R is provided on the guide 10A located in the moving direction of the overhang door D, and a differential cam 12 swayed by the action projection of the overhang door D and moving the action link 11 is provided in the guide rail R on the base end side of the action link 11.
Patent JP-H04267027-A (JP)
Title: Electromagnetic relay
Inventor: SUZUKI YOSHIAKI
IPC: H01H50/54
Filed: 1991-02-21
Abstract: PURPOSE:To reduce the shock sound generated when a contact is opened. CONSTITUTION:A shock absorbing coil spring 17 is arranged between a moving contact member 3 constituting a contact section together with a fixed contact member 2 and a stopper 16 restricting the movement of the moving contact member 3. Before the moving contact member 3 driven by a plunger 10 against the exciting force of a contact spring 4 exciting the moving contact member 3 collides with the stopper 16 when a contact is opened, it receives the repulsion of the shock absorbing coil spring 17, thus the moving speed of the moving contact member 3 is reduced, and the colliding speed when it collides with the stopper 16 is reduced.
Patent JP-S58145311-A (JP)
Title: V-curved die with holder for long-sized material
Inventor: HOSHINO KAZUYUKI
IPC: B21D5/02
Filed: 1982-02-24
Abstract: PURPOSE:To enable the working of long-sized bent products without coil break by providing cams to a top die which moves vertically, and providing a work support which follows up work bending surely with the aid of said cams to a bottom die fixed to a press bed. CONSTITUTION:When a press ram 9 is brought down, the preceding end of a top die 7 contacts with the top surface of the work 1, and at the same time, upper, lower cams 2, 3 contact therewith. When the ram 9 is brought down further, bending of the work 1 starts with the preceding end of the die 7 and the ends at the shoulder width of a bottom die 6 as fulcrums, by which the work is rotated upward as shown by a chain line. The cam 3 and a work support 5 integral with the same rotates upward simultaneously while holding the work 1 around the ends of the shoulder width of the bottom die in following up to the speed of the ram 9, that is, the work 1 until the press attains the bottom dead point. When the ram 9 begins to ascend past the bottom dead point, the work 1 begins to descend, and the cam 3 and the support 5 reset to the horizontal positions while holding the work 1 cooperatively with the speed of the ram 9. The bending is thus completed.
Patent JP-H04267812-A (JP)
Title: Load control unit in combine
Inventor: MINAMI RYUICHI
IPC: A01F12/00
Filed: 1991-02-21
Abstract: PURPOSE:To provide the title system designed to properly maintain both screening accuracy and efficiency through facilitating, when overloaded, grain culm movement in a handling chamber. CONSTITUTION:When an engine is overloaded, a dust feed valve motor 15 is driven in the arrow B direction, and a dust feed valve 6 is displaced in the releasing direction (arrow D) via a rod 13 through engagement between a pinion gear 16 and a lock gear 14. In this way, grain culm movement in a handling chamber will be facilitated, thus preventing the decline in both screening accuracy and efficiency due to long-term residence of grain culms in the chamber.
Patent JP-S54121453-A (JP)
Title: Cleaner of recuperative heat exchanger
Inventor: MUKOUYA TOYOYUKI
IPC: F28G1/12
Filed: 1978-03-13
Abstract: PURPOSE:To provide cleaning of recuperative pipes during not only normal running but also back washing, by intermingling sponge balls in the cooling water. CONSTITUTION:A recuperative heat exchanger 21 and a back wash valve 24 are connected through two cooling water pipes 23, 26 to form a circulating cyle, and arrestors 22, 25 with lattices 30, 31 for arresting sponge balls 52 passing through a recuperative pipe 50 is fitted in the pipes 23, 26. Each arrestor is connected with ball circulating pipes 32, 33 and ball feeding pipes 36, 37, and the pipes 32, 33 are connected with the pipes 36, 37 through 3-way valves 40, 44 respectively. Both valves 40, 44 are connected with a pipe having a ball circulating pump 41 and ball receiver 42 connected with a foregin matter extractor 45. This system can recover the balls 52 in case of back washing while cleaning the recuperative pipe 50.
Patent JP-S61187773-A (JP)
Title: Laver weight adjustment to be fixed to laver production unit
Inventor: UCHIHASHI YOSHIHARU
IPC: A23L17/60
Filed: 1985-02-14
Abstract: PURPOSE:To carry out control of laver weight securely without being influenced by color of laver and the situation of the circumference, by regulating a laver weight control mechanism corresponding to the laver weight attached to a drainboard in such a way that the laver weight attached to the drainboard is always constant. CONSTITUTION:A given position of the drainboard 16 to which the laver 15 is attached, which is being transported by the belt conveyor 14, is detected by a detecting means, the air cylinder 19 is driven, so both the weighing part 18 and the receiving stand 17 are raised. Consequently, the drainboard 16 placed on the belt conveyor 14 is put on the receiving stand 17, the rise of the weighing part 18 is confirmed, and the weight of the drainboard 16 is measured. Consequently, the weight of the drainboard 16 to which the laver 15 is attached is shown on the display 12. Then, the air cylinder 19 is contracted, the weighing part 18 and the receiving stand 17 are lowered, and the drainboard 16 is placed on the original belt conveyor 14.
Patent JP-H06240139-A (JP)
Title: Resin composition
Inventor: KAWAKI TAKAO
IPC: C08L79/08
Filed: 1993-02-17
Abstract: PURPOSE:To produce a resin composition excellent in heat resistance, mechanical strength and moldability, capable of melt molding, having a good compatibiity and used as electric and electronic parts, etc., comprising a polyimide copolymer having a specific recurring unit and a polyester resin. CONSTITUTION:This resin composition excellent in heat resistance, mechanical properties and moldability and capable of melt molding is produced by melt kneading of 5-95wt.% of (A) polyamide imide copolymer having recurring units of the structures of formula I (Ar is trivalent aromatic group containing 6 member carbon ring; R is bivalent aromatic or aliphatic group), formula II (Ar1 is bivalent aromatic group containing 6 member carbon ring) and formula III (R1 is bivalent aliphatic group) and containing 5-95mol.% of a unit of the formula I, 1-94mol.% of a unit of the formula II and 1-94mol.% of a unit of the formula III and 95-5wt.% of (B) polyester resin such as polybutylene terephthalate with a twin-screw extruder at 280 deg.C to carry out pelletization.
Patent JP-S62185769-A (JP)
Title: Lustering agent composition
Inventor: TANAKA TOSHIHARU
IPC: C09G1/00
Filed: 1986-02-12
Abstract: PURPOSE:To contemplate improvements in resistance to black heel mark and wear, releasability, dryness and leveling properties, by incorporating an aq. dispersion or an emulsion of a urethane/acrylic resin in a lustering agent compsn. CONSTITUTION:A lustering agent compsn. is obtd. by blending an aq. dispersion or an emulsion of a urethane/acrylic resin. Any of natural and synthetic waxes can be used in the compsn. Examples of the aq. dispersion or emulsion of the urethane/acrylic resin are polymers (i) of an acrylic compd. as a polymerizable ethylenically unsaturated compd. with urethane and polymers (ii) of an acrylic compd. as a polymerizable ethylenically unsaturated compd. with an epoxide compd. and urethane, etc. Examples of the isocyanate are hexamethylene diisocyanate, dicyclohexylmethane diisocyanate, etc.
Patent JP-S58146548-A (JP)
Title: Preparation of urethane
Inventor: FUKUOKA SHINSUKE
IPC: B01J27/06
Filed: 1982-02-24
Abstract: PURPOSE:To prepare the titled compound useful as a preparation raw material of isocyanates, in high selectivity and yield, without using a metal chloride, by the catalytic reaction of a primary amine, etc. with CO and an organic hydroxyl compound in the presence of a specific catalyst system and an oxidizing agent. CONSTITUTION:A urethane is prepared by reacting a primary amine or secondary amine (e.g. NH3, methylamine, dimethylamine, dipropylamine, etc.) with CO and an organic hydroxyl compound (e.g. methanol, ethanol, phenol, etc.) in the presence of an oxidizing agent (e.g. molecular oxygen, organic nitro compound, etc.). The reaction is carried out in the presence of a catalyst selected from platinum group metals and compounds containing platinum group element (e.g. Pd, Rh, etc.) and a cocatalyst selected from Cl, Br and I. The cocatalyst promotes the activity of the main catalyst, and gives the objective compound almost quantitatively. The process is economical because a metallic solid platinum group compound can be used and the compound can be recovered easily.
Patent JP-S59154580-A (JP)
Title: Graph plotter
Inventor: NOJIRI MINORU
IPC: G06K15/22
Filed: 1983-02-24
Abstract: PURPOSE:To display again as it is the rate of an item which does not vary graph data keeping the rate before editing operation although the rate of each graph item of the whole graph varies by varying data on some item in a graph. CONSTITUTION:An input device 11 having a ten-key 15, section selection key 16, and correction key 17, a display device 12, and an external storage device 14 are connected to the CPU13 of a graph plotter. The input device 11 of this graph plotter is operated to display a beltlike graph A with the flags X, Y, and Z of item data and the numeric data B of the flags X, Y, and Z on the device 12. Then, the key 16 is operated to input data of the keys 15 and 16 in combination afterward to indicate an indication mark 18. Then, a desired variation point is selected and then the display of graph data is varied by the combined inputs of the keys 15 and 17 to display again as it is the rate of the item which does not vary the graph data with the rate before the editing operation.
Patent JP-H11221503-A (JP)
Title: Coater
Inventor: INOUE HIRONORI
IPC: B05B15/68
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a coater in which a material to be coated provided with a relief pattern can be coated with high productivity by increasing the number of movements of coating guns and further, the generation of the unpainted remainder and the irregularity in coating is eliminated. SOLUTION: In the tip part of a robot arm 1 of a coating robot made horizontally movable along the upper surface of a planar material to be coated S horizontally placed, a coating gun support base 2 is provided. On the coating gun support base 2, two coating guns 71, 72 are supported to the front and the rear in the movement direction with nozzles 711, 721 being directed downward by coating gun support arms 61, 62 fitted to pinions 41, 42 respectively. By driving an electric motor 3, the pinions 41, 42 are rotated in directions opposite to each other and the angle of the support arms 61, 62 can be adjusted so that they are respectively directed outward by the same pitch angle α.
Patent JP-H10218711-A (JP)
Title: Foliar spray agent for plant and activator for plant
Inventor: SHIBUYA MASAO
IPC: C05G5/23
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To obtain a foliar spray agent for plant and an activator for plant capable of increasing a calcium content in plant and vegetable. SOLUTION: This foliar spray for plant contains calcium and a chitosan having 10,000-100,000 molecular weight as main components. A calcium compound in an amount of 80-90wt.% is formulated with 20-10wt.% of the chitosan having 10,000-100,000 molecular weight and formed into a granular shape having 3-5mm particle diameter to give the objective activator for plant.
Patent JP-S61188842-A (JP)
Title: Projection television receiver
Inventor: SHINPO HIROYASU
IPC: H01J31/12
Filed: 1985-02-15
Abstract: PURPOSE:To improve the brightness while to reduce the size and to facilitate regulation by driving such sets of control electrode group as corresponding with the number of linear cathode for radiating plural number of electron beams in single cathode ray tube through an image signal corresponding with each deflecting position. CONSTITUTION:Signals are taken in sequentially through latch pulses (a1)-(an) for every color with such timing as the effective interval of intermediate screen display in single horizontal interval (1H) of image signal is divided by the num ber of picture elements (n) in horizontal direction then only such signals as latched by single time during single horizontal interval are collected and fed through the latch pulse (b) to the switching circuits 27-1-27-n, 29-1-29-n. The switching pulse (c) will divide 1H display interval into three to match with the horizontal deflection thus to select RGB signals. The switching pulse (d) will switch between signals delayed/not-delayed by 1/2V to halve the display interval in vertical direction to select different one between the control electrodes 57-1-57-n and 58-1-58-n.
Patent JP-H04268401-A (JP)
Title: Inspecting apparatus for outer diameter of cylindrical product having steps
Inventor: TSUZUKI KATSUYA
IPC: G01B5/00
Filed: 1991-02-22
Abstract: PURPOSE:To improve accuracy of inspection of outer diameters of a cylindrical product having steps and also reduce labor required for the inspection by permitting the cylindrical product having steps to pass through a plurality of inspection gates having different diameters while the cylindrical product is being rotated. CONSTITUTION:A work 10 which has been supplied onto a holding mount 16 from an inlet 12 is lifted by a vertical conveyer 14 and led onto a carry path 20 by a front guide 28 with a gradient surface rotated. The works 10 different in lateral directions are released at an open region 32 from the carry path 20 by utilizing their gravity position, discharged onto a belt conveyer 36 via a chute 34, and again supplied into the inlet 12. Then the works 10 arranged in lateral posture are made enter an inspection unit 30. The inspection unit 30 is equipped with a first outer diameter gage and a second outer diameter gage, wherein peripheral surfaces of a large diameter part and a small diameter part of the work 10 are brought into contact with the gages when the work 10 is rotated and passes through the gages. Good products which have passed through the inspection unit 30 are discharged via a chute 48 onto a belt conveyer 50. If carrying is halted, a defective product is removed and inspection is resumed.
Patent JP-H062773-A (JP)
Title: Spool valve
Inventor: PEETAA BEETAA
IPC: F16K11/07
Filed: 1993-02-18
Abstract: PURPOSE: To simply prevent rotation of a piston spool at a low cost by connecting an inlet side passage to a port-expanding portion surrounding a valve port within the range of the valve port, and by throttling or closing the port-expanding portion within the range facing the aperture of the inlet side passage. CONSTITUTION: A passage 8 of a spool valve easing 1 is connected to a port- expanding portion having a shape of an annular passage 9. The annular passage 9 surrounds a valve port 2. A passage 10 parallel to the passage 8 is connected to a port-expanding portion having a shape of an annular passage 11. The annular passage 11 also surrounds the valve port 2. A guide sheet 14 is inserted into the portion opposite to the passage 8 of the annular passage 9 to close the annular passage 9. A guide sheet 15 is inserted into the portion opposite to the passage 10 of the annular passage 11 to close the annular passage 11. Instead of closing the annular passages 9, 11, guide sheets may be used only for throttling the passages 8, 11. By this arrangement, symmetrical flows are produced in the port-expanding portions. Consequently, torque applied to a spool becomes zero or is reduced, and rotation of the spool can be prevented.